TECHNICAL FIELD

[0001] The present invention relates to an apparatus for animals, especially to an apparatus for containing an animal or to an apparatus for weighing and identifying an animal. The present invention also relates to methods of using the apparatus.

BACKGROUND ART

[0002] It will be clearly understood that, if a prior art publication is referred to herein, this reference does not constitute an admission that the publication forms part of the common general knowledge in the art in Australia or in any other country.

[0003] Farmers involved with animal husbandry increasingly need to collect and record information in relation to animals in their care and this is becoming more common practice as food security and breeding traceability requirements increase. Such information includes data to identify each unique animal as well as other information unique to the animal, such as animal weight, age, time and location of birth, lineage, veterinary treatments, pharmaceutical treatments or other animal husbandry operations performed from time to time on the animal. Most common methods of individual animal data collection involve an animal walking or being herded into a defined area and then separated where the animal's movement is restrained, or the animal is contained and held for processing. If the farmer (or operator) wishes to weigh and uniquely identify an animal, and collect data for example, then often separate weighing and animal identification devices to weigh and identify and collect data from the animal may be used.

[0004] Smaller animals, such as lambs or goat kids, which can vary significantly in size and weight may be manually handled and held or placed in a device, frame or cradle. Once in the device, frame or cradle the animal may be oriented in several different ways, one such way is so that they orientated so that they are resting on their back, and whilst in this position identification and weight data (for example) may be collected by separate devices or via separate activities. When in the frame or cradle the animal may also be subjected to animal husbandry operations, including tail docking, mulesing, castration, ear tagging, injections and other required operations. However, such practices can be slow, cumbersome, labour intensive and stressful for both the operator and the animal.

[0005] Farmers may need to expend a significant amount of time and physical effort to successfully restrain or contain the animal so that data can be collected safely and humanely. It can also be expensive for a farmer to acquire the necessary equipment to carefully restrain or contain the animal for data collection.

SUMMARY OF INVENTION

[0006] The present invention is directed to an apparatus which may at least partially overcome at least one of the abovementioned disadvantages or provide the consumer with a useful or commercial choice.

[0007] With the foregoing in view, the present invention in one form, resides broadly in an apparatus for an animal.

[0008] In a first aspect, the present invention relates to an apparatus for containing an animal including: at least two sidewalls adapted to contain an animal therebetween; an animal entrance above the sidewalls; and a system for moving at least one of said sidewalls from an animal containment position to an animal release position.

[0009] In one embodiment of the first aspect, the present invention provides an apparatus for containing an animal including: at least two sidewalls adapted to contain an animal therebetween; an animal entrance above the sidewalls to receive the animal, such that the animal locates between the sidewalls; and a containment system for moving at least one of said sidewalls from an animal containment position to an animal release position to thereby provide an animal exit from between the sidewalls.

[0010] Consequently in one embodiment, the animal entrance is above the at least two sidewalls to receive the animal, such that the animal locates between the sidewalls. In another embodiment the system is a containment system. The system may be a mechanism, especially a containment mechanism. In a further embodiment, the system is for moving at least one of said sidewalls from an animal containment position to an animal release position to thereby provide an animal exit from between the sidewalls. [0011] Advantageously, in this aspect the animal entrance is above the sidewalls. Therefore, the animal enters the apparatus by dropping, moving, being placed or descending into the apparatus, especially so that the animal locates between the sidewalls. For example, once the animal is located between the sidewalls the animal may be contained in the apparatus. In this position a farmer (or operator) may collect (or record) data on the animal, such as weight or animal identification information (especially unique animal identification information). Once relevant data is collected and/or recorded, the containment system may be actuated to move the at least one of said sidewalls to an animal release position (which may thereby provide an animal exit).

[0012] In one embodiment, the apparatus of the first aspect may include a floor. In another embodiment, the apparatus of the first aspect may include a weight detector for detecting the weight of an animal in the apparatus. In a further embodiment the apparatus may include an animal identifier for identifying the animal in the apparatus. As used herein, the term "animal identifier" includes identification of a communication device (such as a tag or chip) which is attached to or on the animal (including on or under the animal's skin). In one embodiment, at least one of said sidewalls extend relative to the floor. The apparatus of the first embodiment may include a weight detector, calculator, estimator or assessor. The weight detector, calculator, estimator or assessor may be for detecting, calculating, estimating or assessing the weight of an animal in the apparatus.

[0013] In a second aspect, the present invention relates to an apparatus for weighing and identifying an animal, the apparatus including:

A floor;

At least one sidewall extending relative to the floor, wherein the at least one sidewall at least partially defines an animal entrance from above the floor;

A weight detector for detecting the weight of an animal in the apparatus; and

An animal identifier for identifying the animal in the apparatus.

[0014] In one embodiment, the apparatus of the second aspect may include at least two sidewalls. The at least one sidewall (or the at least two sidewalls) may be adapted to contain an animal therebetween. In another embodiment, the apparatus of the second aspect may include an animal entrance above the side walls, especially to receive an animal, more especially such that the animal locates (or becomes located) between the sidewalls. In a further embodiment the apparatus of the second aspect may include a system for moving at least one of said sidewalls from an animal containment position to an animal release position; especially wherein said system is a containment mechanism or system; and more especially where said animal release position thereby provides an animal exit from between the sidewalls. The system may be a mechanism.

[0015] Advantageously, in this aspect the animal enters the apparatus by dropping, moving, being placed or descending towards the floor of the apparatus via the animal entrance. Once the animal enters or is contained within the apparatus, the apparatus can detect or calculate the weight of the animal with the weight detector, and identify the animal with the animal identifier; the operator does not need to use separate devices to perform these tasks. Furthermore, when the animal descends towards the floor and is contained in the apparatus, it normally takes some time (such as a few seconds or more) for the animal to assess where it is and be ready to move. In this time, the weight detector can detect or calculate the animal's weight, and the animal identifier can identify the animal and/or the data can be recorded either in the animal identifier or in a separate location. Consequently, the apparatus can automatically collect data from an animal, without requiring manual or separate actions.

[0016] An apparatus including a weight detector and an animal identifier may be advantageous, as using separate devices can significantly reduce or even eliminate an operator's ability to perform other tasks simultaneously, due to their hands being occupied with the required data collection devices.

[0017] Features of the first and second aspects of the present invention may be as follows.

[0018] The apparatus of the first or second aspect can also operate independently of other animal husbandry equipment, which may make the apparatus more cost effective for a farmer (or operator) to acquire, and more efficient for a farmer to use. The apparatus of the first or second aspect also may be easy to locate and relocate when required, especially as the apparatus may be of a convenient size and easier to transport compared to other devices or combination of devices currently available in the marketplace.

[0019] As used herein, the term "above" in the phrase "above the sidewalls" means that in use, the animal enters the apparatus from above the sidewalls. Similarly, the term "above" in the phrase "at least one sidewall defines an animal entrance from above the floor" means that in use, the animal enters the apparatus from above the floor. The animal may descend, drop or be placed into the apparatus. The animal may enter the apparatus by virtue of gravity or placement. The animal entrance may be directly above the sidewalls or the floor or not directly above the sidewalls or the floor. In the second aspect, for example, the animal may move obliquely once it passes through the animal entrance, especially towards the floor. The animal entrance may be substantially opposite to the floor, or opposite to the floor. The top of the at least one (or at least two) sidewall may define a portion of the animal entrance. In one embodiment, the top of the at least one sidewall (or at least two sidewalls) defines the animal entrance. The animal entrance may be distal to the floor.

[0020] Similarly, words such as "vertical", "horizontal", "upper", "lower" and the like refer to locations or directions when the apparatus is positioned for use.

[0021] The apparatus may be intended for use or be adapted for use with any suitable animal. In one embodiment, the apparatus is for use with livestock, especially with cows, pigs, sheep, horses or goats. The apparatus may be especially for use with juvenile livestock, especially with lambs or goat kids. The apparatus may be intended for use with small animals. The animal may be livestock, especially cows, pigs, sheep, horses or goats. The animal may be juvenile livestock, especially a lamb or goat kid.

[0022] The apparatus may include a sensor (or at least one sensor) for sensing the presence of the animal in the apparatus. For example, the sensor(s) may be or include a beam of light (such as an infra-red beam) which passes across the animal entrance (or between the at least one or at least two sidewalls). In this example, as the animal passes through the animal entrance the beam is broken, thereby sensing the presence of the animal. In another example, the sensor may be or include at least one pressure sensor associated with the at least one sidewall (or at least two sidewalls) or with the floor. In this example, when the animal contacts the at least one sidewall or the floor the pressure sensor senses the presence of the animal in the apparatus. The sensor may also be or include at least one camera. The at least one camera may also be a weight detector, calculator, estimator or assessor.

[0023] The sensor for sensing the presence of an animal in the apparatus may be in communication with the weight detector and/or with the animal identifier. In one embodiment, the sensor is configured to activate the weight detector and/or the animal identifier, to thereby detect the weight of an animal and/or to identify the animal. In another exemplary embodiment, the sensor may be configured to activate the weight detector, and the weight detector may activate the animal identifier. In a further exemplary embodiment, the sensor may be configured to activate the animal identifier, and the animal identifier may activate the weight detector. [0024] In a further embodiment, the apparatus may not include a sensor, as the weight detector and/or the animal identifier may perform this function.

[0025] For example, the weight detector may be configured to detect weight in the apparatus (for example the animal may be in contact with the at least one sidewall (or at least two sidewalls) and/or with the floor), and when the weight detector detects a weight above a threshold the weight detected by the weight detector is recorded. Recordal of the weight detected by the weight detector may also activate the animal identifier to identify and record the identity of the animal.

[0026] In another example, when the animal is in proximity to the animal identifier the animal identifier identifies the animal, and be activated. In one embodiment, the animal identifier may be activated when an animal having a tag or chip is brought into proximity to the animal identifier. Activation of the animal identifier may activate the weight detector to detect the weight of the animal.

[0027] The floor may be or include any suitable shape or shapes. In some embodiments, the floor may be or include rectangular, square, triangular, circular, conical, trapezoid or ovoid shapes; especially be or include a rectangular or triangular shape. In one embodiment, the floor of the apparatus is planar. The floor may be moveable. In one embodiment, the floor of the apparatus is tiltable or pivotable. A tiltable or pivotable floor may be used to encourage an animal to exit the apparatus. However, in one embodiment the apparatus may not include a floor. When the animal exits the apparatus the animal may contact the ground or a weight detector, for example.

[0028] In use, the floor may be level with the ground. Alternatively, the floor may be inclined, especially relative to the ground. It may be advantageous for the floor to be inclined as it may encourage the animal to exit the apparatus towards the lowest portion of the floor. In one embodiment, the apparatus may include footings mounted to at least one end of the frame.

[0029] The floor may be made of any suitable material. In one embodiment, the floor may be made of carbon fibre, metal or plastic, especially plastic. The plastic may be a thermoset or thermoplastic, especially a thermoplastic. The thermoplastic may be a polyamide, especially nylon. The floor may be of any suitable thickness. In one embodiment, the floor is from 2 mm to 30 mm thick, especially from 5 mm to 20 mm thick, more especially from 5 mm to 15 mm thick, most especially about 5 to 10 mm thick. In one exemplary embodiment, the floor (especially the floor and the at least one sidewall) is rectangular and planar or multi planar, and is about 5 to 10 mm thick, and is made from nylon.

[0030] As used herein, the term "multi planar" means that the sidewall or floor extends in more than one plane. The floor may be that portion of the apparatus upon which an animal may walk, or a wall forming the lowest internal surface of the apparatus. A multi planar floor may be distinct from the sidewalls, as the animal would (for example) walk on all planar surfaces of the multi planar floor. A multi planar sidewall is especially a sidewall which includes more than one planar surface in a direction transverse (especially substantially perpendicular) to the floor.

[0031] The at least one sidewall (or at least two sidewalls) may be of any suitable configuration. The at least one sidewall (or at least two sidewalls) may include at least one fixed (or non-moveable) sidewall and/or at least one moveable sidewall. The apparatus may include at least one fixed sidewall, and at least one moveable sidewall or it may include two moveable sidewalls. In one embodiment the apparatus includes one non-moveable sidewall and one moveable sidewall, and wherein the non-moveable sidewall is opposite to the moveable sidewall. The at least one moveable sidewall may provide an animal exit (for example due to movement of the sidewall to an animal release position). In another embodiment, the at least two moveable sidewalls may provide an animal exit. In one embodiment, the at least one moveable sidewall is one moveable sidewall. In one embodiment, the upper edges of the at least one sidewall at least partially define an animal entrance from above, apart from or substantially opposite to the floor, especially the upper edges of the at least one sidewall defines an animal entrance from above, apart from or substantially opposite to the floor.

[0032] The apparatus may include at least one, at least two, at least three or at least four sidewalls (especially one, two, three or four sidewalls). The apparatus may include at least one, at least two, at least three or at least four fixed sidewalls (especially one, two, three or four fixed sidewalls). The apparatus may include at least one, at least two, at least three or at least four moveable sidewalls (especially one, two, three or four moveable sidewalls). In one embodiment, the apparatus includes one moveable sidewall, and at least one fixed (or non-moveable) sidewall. In one embodiment, the at least one fixed sidewall may extend upwardly (especially upwardly away) from the floor to provide a chute or slide for the animal to enter the apparatus. In one embodiment the at least one fixed and/or one moveable sidewalls may extend from the floor (especially upwardly away from the floor) to provide an opening or animal entrance (such as an opening that tapers towards the floor) or slide for the animal to enter the apparatus. In one embodiment at least two moveable sidewalls may extend from the floor (especially upwardly away from the floor) to provide an opening (such as an opening that tapers towards the floor) or slide for the animal to enter the apparatus. In one embodiment the at least one fixed and one moveable sidewalls and/or at least two fixed sidewalls, and/or at least two moveable sidewalls may extend from the floor (or upwardly away from the floor) and may be multi planar. At least two fixed sidewalls may be parallel, at least two moveable sidewalls may be parallel, and/or at least one fixed and at least one moveable sidewall may be parallel.

[0033] The or each at least one sidewall may include a substantially vertical portion (or panel) and an obliquely extending portion (or panel) (or a portion or panel that extends vertically and outwardly from the centre of the apparatus) proximate to or abutting the substantially vertical portion. In one embodiment, the at least two sidewalls include at least one fixed (or non- moveable) sidewall and at least one moveable sidewall, wherein at least one of said fixed sidewalls is opposite to at least one of said at least one moveable sidewalls. Said at least one of said fixed sidewalls and at least one of said moveable sidewalls may be in sufficient proximity that when an animal is in contact with the sidewalls it is substantially unable to walk or push itself towards the animal exit. In one embodiment, the at least two sidewalls are adapted to contain an animal therebetween, such that the animal contacts said at least two sidewalls and is substantially unable to walk.

[0034] In one embodiment, each fixed (or non-moveable) sidewall adjacent to or abutting a moveable sidewall includes a substantially vertical portion (or panel) and an obliquely extending portion (or panel) (or a portion or panel that extends vertically and outwardly from the centre of the apparatus) proximate to or abutting the substantially vertical portion. Each of said fixed sidewalls may be opposite to the other. Each of said fixed sidewalls may be positioned in sufficient proximity that when an animal is in contact with said fixed sidewalls that animal is substantially unable to walk or push itself towards the animal exit.

[0035] Each of said sidewalls may be of any suitable shape or combination of shapes including square, rectangular, triangular, ovoid, elliptical, circular, rhomboid, or trapezoid; especially rectangular or trapezoid; more especially trapezoid. In one embodiment, each of said sidewalls may be arcuate or planar or multi planar.

[0036] The at least one (or at least two) sidewalls may be adapted to contain an animal therebetween. As used herein, the term "contain" in the passage "contain an animal therebetween" means that the animal is located or positioned between the sidewalls. Not all of the animal need be contained between the sidewalls; for example the animal's head may extend above the sidewalls when the animal is contained between the sidewalls. In one embodiment, the apparatus may include at least one (or at least two) sidewalls adapted to hold an animal therebetween. In one embodiment, the at least one (or at least two) sidewalls may be adapted to restrain an animal therebetween. Consequently, the animal containment position may be an animal holding position. The animal containment position may be an animal restraint position. However, in other embodiments the animal need not be restrained. When the animal is in the apparatus in the animal containment position, the animal may be located, situated, restrained, contained or held between the sidewalls or in the apparatus.

[0037] In one embodiment, the at least one sidewall extends relative to the floor, and especially extends from the floor. In one embodiment, the at least one sidewall extends away from the floor. In another embodiment, the at least one sidewall extends upwardly from the floor.

[0038] The at least one sidewall may be solid or include a plurality of apertures. The at least one sidewall may include a frame, especially extending from the floor. A sheet, plate or cover may be mounted relative to, or mounted or affixed to the frame, and the sheet, plate or cover may be solid or include a plurality of apertures. The sheet, plate or cover may extend from the floor or be separate from the floor.

[0039] The at least one sidewall or the lower edge of the at least one sidewall may abut or be proximate to the floor. In one embodiment, the at least one sidewall may extend or at least partially extend around the perimeter of the floor. The upper edge of the at least one sidewall may at least partially define an animal entrance from above, apart from, or substantially opposite to the floor. The upper edge of the at least one sidewall may define an animal entrance from above, apart from, or substantially opposite to the floor.

[0040] The apparatus may include one or more reinforcers for reinforcing the position of the at least one sidewall. Said one or more reinforcers may connect at least one fixed and at least one moveable sidewall. In another embodiment, if the apparatus includes one moveable sidewall between two fixed sidewalls, a reinforcer (such as a reinforcing bar) may connect the two fixed sidewalls. Said reinforcer may be a reinforcing bar.

[0041] A reinforcing bar may be positioned at or be proximate to an upper edge of two sidewalls (such as the two fixed sidewalls or the fixed and moveable sidewalls). The reinforcing bar may be of any suitable size and shape. In one embodiment, the reinforcing bar may be cylindrical, or have a square, circular, oval, elliptical, trapezoidal, rhomboidal or rectangular cross section. The reinforcing bar may be from 200 to 1000 mm long, or from 400 to 800 mm long, especially about 600 mm long. The reinforcing bar may be from 1.0 to 10 mm thick, especially about 1 to 5 mm thick, more especially about 2 mm thick. The reinforcing bar may be made from carbon fibre, fibreglass, metal, metal alloy or plastic, especially metal or metal alloy. The reinforcing bar may be fastenable to the two fixed sidewalls, for example using screws or nuts.

[0042] The one or more reinforcers may include reinforcing angled plates for connecting two sidewalls and/or a sidewall and the floor. Said reinforcing angled plates may be from 200 to 1000 mm long, especially from 300 to 800 mm long, especially about 400 to 650 mm long. Said reinforcing angled plates may be angled at from 70 to 120 °, especially from 80 to 120 °, or from 90 to 120 °, most especially about 95 to 110 °. The reinforcing angled plates may be from 1 mm to 10 mm thick, especially from 2 mm to 5 mm thick, more especially about 3 mm thick.

[0043] The at least one moveable sidewall may be of a shorter length than the at least one fixed sidewall (or at least two of the at least one fixed sidewall). A fixed sidewall opposite to the moveable sidewall may or may not be as high as the moveable sidewall, to assist entry of an animal into the apparatus. The at least one moveable sidewall may extend (especially extend away) from the floor at a greater angle than the at least one fixed sidewalls.

[0044] The at least one sidewall (including the at least one fixed sidewall and the at least one moveable sidewall) may include at least one moveable panel. The at least one moveable panel may be adapted (or configured) to drive the animal in a direction, especially towards the animal exit. The at least one moveable panel may include at least one belt, especially a conveyor belt. The at least one moveable panel may be located over the entire surface of the at least one sidewall, or a portion of the surface. The at least one moveable panel may extend horizontally, or be configured to drive the animal along the floor. The at least one moveable panel may be arranged in any suitable manner and be driven by any suitable means including manual, electrical, pneumatic, and hydraulic. The moveable panels may be capable of being driven in either a first direction (or animal exit direction) or in a second direction (or animal retaining direction).

[0045] In one embodiment, the floor and the at least one sidewall, or the at least two sidewalls may form an enclosure, restraint area, bucket, conical shaped opening enclosure, a tapered enclosure, or an enclosure that tapers towards the floor. The term "enclosure" in relation to terms such as "tapered enclosure", "conical shaped opening enclosure" and "enclosure that tapers towards the floor" refers to an enclosure for an animal, and said enclosure need not fully enclose the animal (for example, the enclosure may have no roof). [0046] In a first exemplary embodiment, the apparatus includes one fixed wall and one moveable wall. The one fixed wall may be arcuate, planar or multi planar, and the one moveable wall may be arcuate, multi planar or planar. The floor may be planar, multi planar, circular, ovoid, rectangular, square, trapezoidal or be circular or ovoid absent a chord section. The one moveable wall may abut or be proximate to both ends of the fixed wall. The floor, the one moveable wall and the one fixed wall may together form a bucket or a tapered enclosure or restraint area. The upper edges of the one moveable wall and the one fixed wall may together define an animal entrance from above, substantially opposite to, or apart from the floor. The cross sectional area at the floor may be less than the cross sectional area of the animal entrance.

[0047] In a second exemplary embodiment, the apparatus includes two fixed walls and one moveable wall. The two fixed walls may be planar, multi planar or arcuate, and the one moveable wall may be arcuate, multi planar or planar. The floor may be planar, multi planar, circular, ovoid, rectangular, triangular, square, trapezoidal or be circular or ovoid absent a chord section. The one moveable wall may abut or be proximate to one side or side edge of each of the two fixed walls. The floor, the two fixed walls and the one moveable wall may together form a tapered enclosure, restraint area or bucket. The upper edges of the one moveable wall and the two fixed walls may together define an animal entrance from above, substantially opposite to, or apart from the floor.

[0048] In a third exemplary embodiment, the apparatus includes at least two moveable walls. The two moveable walls may be planar, multi planar or arcuate. The floor may be planar, multi planar, circular, ovoid, rectangular, triangular, square, trapezoidal or be circular or ovoid absent a chord section. The two moveable walls may extend from (or away from) the floor, the two moveable walls may together form a tapered enclosure, restraint area, bucket, or conical shaped opening enclosure. The upper edges of the two moveable walls may together define an animal entrance from above, substantially opposite to, or apart from the floor.

[0049] In a fourth exemplary embodiment, the apparatus includes at least two sidewalls, in which each of the two sidewalls include a moveable panel. Each of said moveable panels may be conveyors. The conveyors may extend over the whole surface of said two sidewalls, or over a portion of the surface of said two sidewalls. The at least two sidewalls may be planar, multi planar or arcuate. The floor may be planar, multi planar, circular, ovoid, rectangular, triangular, square, trapezoidal or be circular or ovoid absent a chord section. The at least two sidewalls may extend from the floor (especially away from the floor), and the at least two sidewalls may together form a tapered enclosure, restraint area, bucket, or conical shaped opening enclosure. The upper edges of the at least two sidewalls may together define an animal entrance from above, substantially opposite to, or apart from the floor. The moveable panels may be activated after the weight detector and the animal identifier have detected the weight of the animal and identified the animal in the apparatus. Consequently, after the weight and identity of the animal has been recorded the animal may be transported out of the apparatus automatically.

[0050] In a fifth exemplary embodiment, the apparatus includes three fixed walls and one moveable wall. The three fixed walls may be multi planar, planar or arcuate, and the one moveable wall may be arcuate multi planar or planar. The floor may be planar, multi planar, circular, ovoid, rectangular, triangular, square, trapezoidal or be circular or ovoid absent a chord section. The one moveable wall may abut or be proximate to one side or side edge of two of the three fixed walls. The floor, the three fixed walls and the one moveable wall may together form a tapered enclosure, restraint area or bucket. The upper edges of the one moveable wall and the three fixed walls may together define an animal entrance from above, substantially opposite to, or apart from the floor.

[0051] In a sixth exemplary embodiment, the apparatus includes four fixed sidewalls and one moveable sidewall. The four fixed walls may be multi planar, planar or arcuate (especially planar), and the one moveable wall may be arcuate multi planar or planar (especially planar). The floor may be planar, multi planar, circular, ovoid, rectangular, triangular, square, trapezoidal or be circular or ovoid absent a chord section (especially rectangular). The one moveable wall may abut or be proximate to one side or side edge of three of the four fixed walls. The moveable sidewall may be proximate to the floor. The floor, the four fixed walls and the one moveable wall may together form a tapered enclosure, restraint area or bucket. The upper edges of the four fixed walls may together define an animal entrance from above, substantially opposite to, or apart from the floor.

[0052] In a seventh exemplary embodiment, the apparatus includes one moveable and one fixed (or non-moveable) side wall. The fixed sidewall and the moveable sidewall may be multi planar, planar or arcuate (especially multi-planar). The floor may be planar, multi planar, circular, ovoid, rectangular, triangular, square, trapezoidal or be circular or ovoid absent a chord section (especially rectangular). The one moveable wall may not abut the floor. The moveable sidewall may be opposite to the fixed sidewall. The moveable and fixed sidewalls may be of a sufficient distance apart to prevent or inhibit an animal moving towards the animal exit. The fixed sidewall may extend from or be proximate to the floor. The fixed and moveable sidewalls may include a substantially vertical portion (or panel) and an obliquely extending portion (or panel) (or a portion or panel that extends vertically and outwardly from the centre of the apparatus) proximate to or abutting the substantially vertical portion. The upper edges of the moveable and fixed sidewalls may together define an animal entrance from above, substantially opposite to, or apart from the floor.

[0053] The at least one sidewall may be made of any suitable material. In one embodiment, the at least one sidewall may be made of carbon fibre, metal or plastic, especially plastic. The plastic may be a thermoset or thermoplastic, especially a thermoplastic. The thermoplastic may be a polyamide, especially nylon. The at least one sidewall may be of any suitable thickness. In one embodiment, the at least one sidewall is from 2 mm to 30 mm thick, especially from 5 mm to 20 mm thick, more especially from 5 mm to 15 mm thick, most especially about 5 -10 mm thick.

[0054] In one exemplary embodiment, the apparatus includes four sidewalls, including one moveable sidewall forming an animal exit and three fixed sidewalls. The four sidewalls may be proximate to each other and extend around the perimeter of the floor (and especially also extend away from the floor). The four sidewalls may be of any suitable shape, especially of rectangular, trapezoidal or rhomboidal shape. The four sidewalls and floor may together form an enclosure that tapers towards the floor. The floor may be rectangular in shape. The four sidewalls and the floor may all be planar or multi planar, be about 5 - 10 mm thick, and be made from nylon.

[0055] In one embodiment, the at least one moveable sidewall is moveable to allow the animal to exit the apparatus (the moveable sidewall may provide an animal exit). In one embodiment, the at least one moveable sidewall is a moveable animal exit. In another embodiment, the at least one moveable sidewall is moveable to allow the animal to access (or fully access, or drop to) the floor or the ground.

[0056] The at least one moveable sidewall may be moveable in any suitable way. The at least one moveable sidewall may be foldable, hingeably connected, slideable or pivotable, for example. In one embodiment, the at least one moveable sidewall is hingedly mounted relative to, or mounted to, the floor. In another embodiment, the at least one moveable sidewall is hingedly mounted relative to, or mounted to, at least one fixed sidewall. In one embodiment, the moveable sidewall includes a moveable portion and a fixed portion.

[0057] In one embodiment, the entire moveable sidewall is moveable. In another embodiment, a portion of the moveable sidewall is moveable. In one embodiment, the moveable sidewall includes a pivotable panel and a moveable panel abutting the pivotable panel (for example, this may allow the animal to access (or fully access, or drop to) the floor or the ground). The pivotable panel may be a hingeably mounted panel. The pivotable panel may be hingeably mounted, and the hinge may be substantially parallel to the floor. The pivotable panel may be mounted to a portion of the frame of the apparatus distal to the base of the frame (or mounted to the top of a sidewall frame). The moveable panel may be moveable towards an outward edge of the floor or frame of the apparatus (especially a frame at the base of the apparatus). The junction between the pivotable panel and the moveable panel may be along an axis that is substantially parallel to the floor. The moveable panel may be substantially vertical. The pivotable panel may be oblique relative to the base. The pivotable and moveable panel may be integral with each other. The at least one movable sidewall may be pivotable.

[0058] The at least one moveable sidewall may be manually or automatically moved. In one embodiment, the apparatus is configured to automatically move the at least one moveable sidewall after the animal's weight has been detected and the animal has been identified.

[0059] In one embodiment, the at least one moveable sidewall is mounted to a reinforcer which is mounted to the floor and two of said at least one fixed sidewall. The at least one moveable sidewall may be hingedly mounted to the reinforcer.

[0060] The apparatus may further include a system or mechanism for moving or opening and closing the at least one moveable sidewall. The system or mechanism may be for moving at least one of the sidewalls from an animal containment position to an animal release position. The system may be adjustable. Adjusting the position of the at least one moveable sidewall may allow easier handling of animals of different sizes, for example. The system may be an adjustable containment actuation system for moving at least one of said sidewalls from a range of animal containment positions to a range of animal release positions to thereby provide an animal exit from between the sidewalls. The system or mechanism may be a containment or holding mechanism or system. The system or mechanism may include a lever, piston or cylinder for moving, or opening and closing, or locking and unlocking the at least one moveable sidewall. Moving the at least one moveable sidewall may allow it to move from a holding (or containment) position to a release position. The lever, piston or cylinder may be driven manually, pneumatically, electrically or hydraulic ally; especially pneumatically. The piston, lever or cylinder may be driven by compressed air. The cylinder may be a pneumatic cylinder.

[0061] The system or mechanism may be mounted to a frame (especially a floor frame). The system or mechanism may include a plurality of members (such as plates, rods or bars). The plurality of members may be two or three members. One end of one of said member may be connected to an end of another member. The system or mechanism may include a biasing mechanism (such as a lever, piston or cylinder). The biasing mechanism may be connected or mounted to said connected members proximate to a point at which the members connect. The members may be connected to the frame of the apparatus at one end, and to a moveable sidewall at the other end. When the system or mechanism is in a containment (or holding) position the plurality of members may be substantially straight, and when the system or mechanism is in a release position the members may not be substantially straight (to thereby move the moveable sidewall). The biasing mechanism may drive or move the members out of alignment (or into a non-linear position) when the mechanism or system for moving at least one of said sidewalls is in a release position.

[0062] In one embodiment, the mechanism or system for moving at least one of said sidewalls includes a first and a second member, wherein a first member is connected to the moveable sidewall and to the second member, and wherein the second member is connected to a frame of the apparatus. In another embodiment, the biasing mechanism is connected to the frame of the apparatus and to the first or the second member, wherein actuation of the biasing mechanism moves the first and second members out of alignment (or into a non-linear position) to thereby move the moveable sidewall.

[0063] The apparatus may further include a frame. The floor may be mounted relative to, or mounted to the frame. The frame may be configured to be in contact with a support surface, such as the ground (or a weight detector). The frame may be wider and longer than the floor. The frame may provide a stable footprint for the floor. The frame may include at least one longitudinal member and at least one transverse member. The frame may include at least two longitudinal members and at least two transverse members extending between the at least two longitudinal members. The frame may be substantially square or substantially rectangular. The frame may include at least two, three, four or five transverse members extending between the at least two longitudinal members. One or more of (especially all of) the floor, the at least one sidewall (including the at least one moveable sidewall and the at least one fixed sidewall) may be fixed or mounted to the frame. The frame may include at least one substantially horizontal member and at least one substantially vertical or tangential member extending substantially vertically or tangentially from the at least one substantially horizontal member. The floor may be fixed or mounted to the at least one substantially horizontal member and the at least one sidewall may be fixed or mounted to the at least one substantially vertically or tangentially extending member. The frame may include a floor frame, and at least one sidewall frame. The frame may include a floor frame, at least one moveable sidewall frame and at least one fixed sidewall frame. The floor frame and the at least one sidewall frame may be connected or joined (such as welded or clinched or press-joined) together.

[0064] The frame may be made of any suitable material. In one embodiment, the frame is made of metal or plastic, especially metal.

[0065] The floor may be hingedly mounted relative to the frame, especially at the at least one moveable sidewall. The floor may be tiltable or moveable relative to the frame. The apparatus may include a floor tilter or moving mechanism for tilting or moving the floor. The system for moving at least one of said sidewalls may include the floor tilter or moving mechanism for tilting or moving the floor. The floor tilter or moving mechanism may be mounted relative to, or mounted to, at least one sidewall distal to, substantially opposite to, perpendicular to, or tangential to the moveable sidewall. The floor tilter or moving mechanism may also be mounted to, or mounted relative to the frame and/or to at least one sidewall (especially at least one fixed sidewall). The floor tilter or moving mechanism may include a biasing mechanism (especially a lever, piston or cylinder) for tilting or moving the floor. The biasing mechanism may be driven manually, pneumatically, electrically or hydraulically; especially pneumatically. The biasing mechanism may be driven by compressed air. The apparatus may be tilted or moved from a working or first position to a tilted or second position. The floor tilter or moving mechanism may include, for example, a scissors mechanism or pantograph. However, if the floor is inclined, no floor tilter may be needed.

[0066] In an exemplary embodiment, the floor tilter or moving mechanism is a lever, piston or cylinder which is mounted to the floor and the frame. In a further exemplary embodiment, the floor tilter or moving mechanism includes a scissors mechanism and a lever or piston, and the scissors mechanism is mounted to the frame and to the floor, and the lever or piston is mounted to the scissors mechanism and to the frame or the floor.

[0067] In another exemplary embodiment, the floor tilter or moving mechanism is mounted to the frame and to at least one sidewall (especially a fixed sidewall). The floor tilter may be a piston or cylinder. In one embodiment the floor tilter is connected or is integral with the mechanism or system for moving at least one sidewall.

[0068] In one embodiment, the apparatus does not include a moveable sidewall, and the animal exits the apparatus by being ejected out the animal entrance. For example, the floor tilter or moving mechanism may tilt or move the floor to eject the animal.

[0069] In a further embodiment, the floor may be or include a conveyor to convey the animal out of the apparatus. In one embodiment, the floor includes a conveyor belt to convey the animal out of the apparatus. The conveyor may be activated after the animal identifier and weight detector have identified the animal and detected the animal's weight. The conveyor may be activated after the at least one moveable sidewall has been moved to provide an animal exit. The apparatus may synchronously activate the conveyor and the at least one moveable panel.

[0070] The system for opening and closing the at least one moveable sidewall (or the mechanism or system for moving at least one sidewall) may include a rotatable member. The rotatable member may be rotatably mounted to at least one sidewall, especially to an exterior surface of the at least one sidewall, or to the frame (especially a frame to which the at least one sidewall is connected or the base of the frame). The rotatable member may be mounted eccentrically. The rotatable member may be mounted to the at least one sidewall, or to the frame by a fastener, such as a pin. The rotatable member may be in communication with the frame and the at least one moveable sidewall.

[0071] The rotatable member may be of any suitable shape. In one embodiment, the rotatable member may include at least one longitudinally extending portion. In one embodiment, the rotatable member may include two longitudinally extending portions. A longitudinally extending portion of the rotatable member may be in communication with the at least one moveable sidewall, the floor of the apparatus and/or in communication with the frame, especially with the at least one moveable sidewall. In one embodiment, the rotatable member includes a first and a second longitudinally extending portion, wherein the first longitudinally extending portion is in communication with the at least one moveable sidewall and is longer than the second longitudinally extending portion, and wherein the second longitudinally extending portion is in communication with the frame. The rotatable member may be substantially L or J shaped. The rotatable member may rotate about a pivot point attached to the frame. The rotatable member may be made of any suitable material, including plastic or metal, especially plastic.

[0072] The rotatable member may be in communication with the frame and/or with the at least one moveable sidewall in any suitable way. In one embodiment, the system may include a frame connector for connecting (or in connection with) the frame to the rotatable member. The frame connector may be a rod or bar, for example. The system may include a sidewall connector for connecting (or in connection with) the at least one moveable sidewall to the rotatable member. The system may include a floor connector for connecting (or in connection with) the floor to the rotatable member. The sidewall connector may be a rod or bar, for example. The system may be configured so that as the floor is tilted or moved (and/or that as the at least one moveable panel is activated) the rotatable member rotates which moves the at least one moveable sidewall. The apparatus may be moveable from a working position in which the floor is not tilted and the at least one moveable sidewall is closed, to a tilted position in which the floor is tilted and the at least one moveable sidewall is moved to allow an animal to exit.

[0073] In one embodiment the frame connector is connected to the frame and the rotatable member, and the sidewall connector is connected to the rotatable member and the at least one moveable sidewall. As the floor tilter tilts the floor, or the moving mechanism moves the floor the frame connector rotates the rotatable member which moves the sidewall connector to move the at least one moveable sidewall.

[0074] The frame connector, floor connector and/or the sidewall connector may be connected to the rotatable member in any suitable way. In one embodiment, the frame connector, floor connector and/or the sidewall connector are connected to the rotatable member by way of a fastener (including a pin). Similarly, the frame connector may be connected to the frame in any suitable way, for example by way of a fastener, by welding, or by clinching. The sidewall connector may be connected to the at least one sidewall in any suitable way, for example by way of a fastener, by welding, or by clinching. Suitable fasteners may include screws, nuts, bolts, nails, pins and the like.

[0075] In one embodiment, when the floor tilter moves the floor to a titled position, a rotatable member rotates, which actuates the system or mechanism for moving the at least one sidewall.

[0076] The apparatus may include a weight detector, calculator, estimator or assessor. The weight detector, calculator, estimator or assessor may be for detecting, calculating, estimating or assessing the weight of an animal in the apparatus. The weight detector may be for detecting the weight of an animal on the floor. The weight detector may include a weigh scale (or load cell) and a weigh indicator. The weight detector may include one or a plurality of weigh scales (or load cells). The weigh scale may be for sensing the weight of the animal. The weigh indicator may be for determining the weight of the animal for recordal, and/or for recording the weight of the animal. As the animal is live in the apparatus, the animal may move and the weight of the animal in the apparatus may fluctuate. The weigh indictor may account for such fluctuation. The weigh indicator may determine when a substantially stable weight is provided for an animal in the apparatus, and at such time the weigh indicator may record the animal's weight. Exemplary weigh scales and/or weigh indicators are available from Gallagher, and the Tru-Test Group. In another embodiment, the weight of an animal may be calculated, estimated or assessed using, for example, a photograph or video to estimate the volume of the animal.

[0077] The weight detector may detect the weight of an animal in any suitable way. In one embodiment, the weigh scale is positioned beneath the floor of the apparatus, or beneath the apparatus. In another embodiment, the weigh scale forms part of the floor tilter or floor moving mechanism. For example, the weigh scale may be coupled to the piston for tilting the floor. The degree of compression of the piston may correspond to the weight of the animal, and consequently the weigh scale may detect the compression of the piston. In another example, the weigh scale may be a weighing platform or scale positioned beneath the apparatus frame. In one embodiment, the apparatus further includes a frame and a weight detector for detecting the weight of an animal in the apparatus, wherein the weight detector includes a weigh scale which is positioned beneath the frame.

[0078] In one embodiment, when no animal is in the apparatus the weigh indicator is configured to read substantially zero. When the animal enters the apparatus the weigh indicator detects a weight substantially exceeding zero, and subsequently records the animal's weight.

[0079] The animal identifier may be for identifying the animal on the floor or in the apparatus. The animal identifier may identify the animal in any suitable way, and may be of any suitable shape or configuration. The animal identifier may be capable of detecting or communicating with a data retention or transmission device, such as a chip or tag in association with an animal. The nature of the animal identifier may depend on the nature of any chip or tag in association with the animal (for example, a chip or tag that is embedded in an animal, such as under the animal's skin, or attached to an animal, such as a tag through an animal's ear). A skilled person would know of other ways of tagging an animal. In one embodiment, the animal identifier scans an animal tag, readable chip or other suitable device, especially an animal ear tag. In another embodiment, the animal identifier may be capable of identifying an animal through a picture or video (for example similarly to facial recognition software).

[0080] In another embodiment, the animal identifier scans a tag under an animal's skin. The tag may be a frequency identification tag, especially a radio frequency identification (RFID) tag such as a full duplex tag (FDX or FDX-B) or a half duplex tag (HDX). Accordingly, the animal identifier may be or include an RFID scanner such as the XRP2 Panel Reader and Antenna sold by Tru-Test™.

[0081] The animal identifier may be located in any suitable position. In one embodiment, the animal identifier is located on one of the at least one sidewalls of the apparatus, especially on a fixed sidewall. However, the animal identifier may be located in any position or orientation to render it effective. In one embodiment, the apparatus includes a mounting for mounting an animal identifier.

[0082] In one embodiment, the animal identifier is capable of recording or writing data (especially electronic data) regarding the animal. Consequently, the animal identifier may include an animal data recorder. In another embodiment, the apparatus may include an animal data recorder for recording or writing data (especially electronic data) regarding the animal. The data may be recorded, for example, to a data store on the animal (such as a tag or chip on or in the animal) or to an external data store (such as a database, for example on a hard drive).

[0083] The animal identifier and the weight detector may operate sequentially, substantially simultaneously or simultaneously; especially simultaneously. The animal identifier and the weight detector may operate independently, or be configured to operate synchronously or simultaneously.

[0084] The apparatus may also record the weight and animal identification data. In one embodiment, the animal identifier and/or the weight detector may record the data. In another embodiment, the animal identifier and/or the weight detector may be in communication with a data recorder. The communication may be via a wireless protocol for exchanging data over a short distance personal area network. An example of such a wireless protocol is Bluetooth™ or Wi-Fi. The data recorder may be, for example, a computer, tablet or smart phone.

[0085] The apparatus and/or the data recorder may record additional information, such as the gender of the animal, the animal's age, the animal's vaccination status or history or other information.

[0086] The apparatus may be collapsible. For example, the at least one sidewall of the apparatus may fold down to the floor.

[0087] The apparatus may be moveable. In one embodiment, the apparatus may be lifted by an operator. In another embodiment, the apparatus may include a handle to assist an operator in moving the apparatus. The handle may be removable or collapsible. The apparatus may be reliable, for example, using wheels mounted relative to the frame.

[0088] The apparatus may include an air compressor. In another embodiment, the apparatus may be in gaseous communication with an air compressor. In one embodiment, the mechanism or system for moving at least one of said sidewalls includes a biasing mechanism and the air compressor is in gaseous communication with the biasing mechanism.

[0089] In a third aspect, the present invention provides a method of containing and releasing an animal, the method including:

An animal descending into the apparatus of the first or second aspect through the animal entrance to thereby contain the animal;

Actuating the system to move at least one of said sidewalls from an animal containment position to an animal release position; and

Allowing the animal to exit the apparatus.

[0090] The animal may descend into the apparatus (especially towards the floor) in any suitable way. In one embodiment, after the animal descends into the apparatus the animal's feet or legs are substantially suspended above the floor of the apparatus as the animal contacts or rests upon the at least one sidewall (especially at least two fixed sidewalls, or at least one fixed sidewall and at least one moveable sidewall). In another embodiment, the animal descends into the apparatus and contacts the floor of the apparatus. In these positions the animal may be contained. The actuation of the system (or containment or holding mechanism) moves the at least one sidewall to an animal release position to allow the animal to exit.

[0091] The method may further include the steps of weighing the animal in the apparatus with the weight detector, and/or identifying the animal in the apparatus with the animal identifier.

[0092] In a fourth aspect, the present invention provides a method of weighing and identifying an animal, the method including:

An animal descending into the apparatus of the first or second aspect through the animal entrance;

Weighing the animal in the apparatus with the weight detector; and

Identifying the animal in the apparatus with the animal identifier.

[0093] The method may further include the step of actuating the system to move at least one of said sidewalls from an animal containment position to an animal release position. The method may further include the step of allowing the animal to exit the apparatus. [0094] Features of the third and fourth aspects of the present invention may be as described for the first and/or second aspects.

[0095] The animal may descend into the apparatus (especially towards the floor) in any suitable way. In one embodiment, before the animal is weighed or identified the animal's feet or legs are suspended above the floor of the apparatus as the animal contacts or rests upon the at least one sidewall (especially at least two fixed sidewalls, or at least one fixed sidewall and at least one moveable sidewall). However, in another embodiment, before the animal is weighed or identified the animal's feet or legs contact the floor. In a further embodiment, the animal's back legs descend towards the floor before the animal's front legs. The animal may descend into the apparatus, generally towards the floor from substantially above the apparatus.

[0096] The steps of weighing and identifying in the method may be performed simultaneously, substantially simultaneously or sequentially. The steps of weighing and identifying the animal may commence after the weight and/or presence of the animal in the apparatus is detected, after which the weight and identity of the animal may be recorded.

[0097] In one embodiment, the method further includes the step of recording the weight detected by the weight detector. In another embodiment, the method further includes the step of recording the identity of the animal.

[0098] The method may include the step of sensing the presence of an animal entering or in the apparatus. The method may include the step of activating the weight detector and/or the animal identifier after an animal is sensed in the apparatus.

[0099] The method may further include the step of moving the at least one moveable sidewall to provide an animal exit. The step of moving the at least one moveable sidewall may be performed manually or automatically, especially automatically. The step of moving the at least one moveable sidewall may occur after the weight of the animal in the apparatus has been detected and/or after the animal in the apparatus has been identified.

[00100] The method may further include the step of moving the at least one moveable panel. Moving the at least one moveable panel may drive the animal towards the animal exit.

[00101] The method may further include the step of tilting or moving the floor of the apparatus. This step may encourage an animal to exit the apparatus. The method may further include the step of un-tilting (or levelling) the floor after the animal has exited the apparatus. [00102] The method may further include the step of activating the conveyor to convey the animal towards the animal exit.

[00103] Any of the features described herein can be combined in any combination with any one or more of the other features described herein within the scope of the invention.

[00104] The reference to any prior art in this specification is not, and should not be taken as an acknowledgement or any form of suggestion that the prior art forms part of the common general knowledge.

[00105] Any of the features described herein can be combined in any combination with any one or more of the other features described herein within the scope of the invention.

BRIEF DESCRIPTION OF DRAWINGS

[00106] Examples of the invention will now be described by way of example with reference to the accompanying figures, in which:

[00107] Figure 1 is a photograph of a first exemplary apparatus of the present invention, in which the floor is not tilted, and the at least one moveable sidewall is closed;

[00108] Figure 2 is a photograph of the exemplary apparatus of Figure 1, in which the floor is tilted, and the at least one moveable sidewall is moved to allow an animal to exit the apparatus;

[00109] Figure 3 is a photograph of the exemplary apparatus of Figure 1, showing a lamb descending onto the floor of the apparatus;

[00110] Figure 4 is a photograph of the exemplary apparatus of Figure 3, showing the lamb descending further onto the floor of the apparatus;

[00111] Figure 5 is a photograph of the exemplary apparatus of Figure 3, in which the weight detector is detecting the weight of the animal, and the animal identifier is identifying the animal;

[00112] Figure 6 is a photograph of the exemplary apparatus of Figure 3, in which the floor is tilted, and the at least one moveable sidewall is moved to allow the lamb to exit the apparatus;

[00113] Figure 7 is a photograph of a second exemplary apparatus of the present invention, in which the floor is not tilted, and the at least one moveable sidewall is closed;

[00114] Figure 8 is a photograph of the exemplary apparatus of Figure 7, in which the floor is tilted, and the at least one moveable sidewall is moved to allow an animal to exit the apparatus;

[00115] Figure 9 is a photograph of the exemplary apparatus of Figure 7, shown from the opposite side;

[00116] Figure 10 is a further photograph of the exemplary apparatus of Figure 7;

[00117] Figure 11 is a photograph of the exemplary apparatus of Figure 8;

[00118] Figure 12 is a front perspective view of a third exemplary apparatus of the present invention;

[00119] Figure 13 is a front plan view of the exemplary apparatus of Figure 12;

[00120] Figure 14 is a right plan view of the exemplary apparatus of Figure 12;

[00121] Figure 15 is a rear perspective view of the exemplary apparatus of Figure 12;

[00122] Figure 16 is a front plan view of a fourth exemplary apparatus of the present invention;

[00123] Figure 17 is a right plan view of the exemplary apparatus of Figure 16;

[00124] Figure 18 is a top plan view of the exemplary apparatus of Figure 16;

[00125] Figure 19 is a front right perspective view of the exemplary apparatus of Figure 16;

[00126] Figure 20 is a rear left perspective view of the exemplary apparatus of Figure 16;

[00127] Figure 21 is a bottom rear left perspective view of the exemplary apparatus of Figure 16;

[00128] Figure 22 is a bottom front left perspective view of the exemplary apparatus of Figure 16;

[00129] Figure 23 is a front plan view of a fifth exemplary apparatus of the present invention;

[00130] Figure 24 is a right plan view of the exemplary apparatus of Figure 23;

[00131] Figure 25 is a left plan view of the exemplary apparatus of Figure 23;

[00132] Figure 26 is a rear left perspective view of the exemplary apparatus of Figure 23; [00133] Figure 27 is a bottom front right perspective view of the exemplary apparatus of Figure 23 ; and

[00134] Figure 28 is a bottom front left perspective view of the exemplary apparatus of Figure 23.

[00135] Preferred features, embodiments and variations of the invention may be discerned from the following Description which provides sufficient information for those skilled in the art to perform the invention. The following Description is not to be regarded as limiting the scope of the preceding Summary of the Invention in any way.

DESCRIPTION OF EMBODIMENTS

[00136] Embodiments of the invention will now be described with reference to figures 1 to 28. In the figures, like reference numerals refer to like features.

[00137] Figures 1 to 6 show a first exemplary apparatus 1 according to the present invention, and Figures 7 to 11 show a second exemplary apparatus 1 according to the present invention. Due to the similarity of the apparatuses 1, they are discussed together below.

[00138] The apparatus 1 includes a floor 2, and four sidewalls 4, 6, 8, 10 extending relative to the floor 2. The upper edges of the four sidewalls 4, 6, 8, 10 define an animal entrance 12 opposite to or from above the floor 2. The apparatus 1 includes a weight detector 20 for detecting the weight of an animal on the floor 2 (see Figure 1). The apparatus 1 also includes an animal identifier 30 for identifying the animal on the floor (see Figures 1 to 6).

[00139] The apparatus 1 is intended for use with lambs and goat kids.

[00140] The weight detector 20 is configured to detect weight on the floor 2. When the weight detector 20 detects a weight above a threshold on the floor 2, the weight detector 20 records the weight. Also, the weight detector 20 can activate the animal identifier 30 to identify the animal. Alternatively, when the animal having a tag or chip is brought into proximity to the animal identifier 30 the animal identifier is activated to identify the animal. The animal identifier 30 may activate the weight detector 20.

[00141] In the apparatus of Figures 1-11, the weight detector 20 includes a weigh scale in the form or one or two load cells located beneath the frame 60 of the apparatus. The weight detector also includes a weigh indicator for determining the weight of an animal in the apparatus. [00142] The floor 2 of the apparatus 1 is planar and rectangular, and is tiltable to encourage an animal to exit the apparatus 1. The floor is made from 10 mm thick nylon.

[00143] The four sidewalls 4, 6, 8, 10 include three fixed sidewalls 6, 8, 10 and one moveable sidewall 4. The moveable sidewall 4 provides an animal exit. The sidewall 10 is not as high as sidewalls 4, 6, 8 to assist entry of an animal into the apparatus 1. Floor 2 and sidewalls 4, 6, 8 and 10 together define a bucket for the animal. Each of the sidewalls 4, 6, 8, 10 are made from 10 mm thick nylon.

[00144] The moveable sidewall 4 is hingeably connected to the floor 2. Each of the sidewalls 4, 6, 8, 10 are solid and planar and extend from the floor 2, around the perimeter of the floor 2.

[00145] The apparatus 1 includes 3 mm thick metal reinforcer 50. Reinforcer 50 is connected to the floor 2, and sidewalls 6, 8. The moveable sidewall 4 is hingedly mounted to the reinforcer 50. The apparatus 1 includes 3 mm thick metal reinforcing angled plates 40, 42, 44, 46, 48 which connect fixed sidewalls 6, 8, 10 to each other and to the floor 2. Reinforcing angled plates 42, 46 connect fixed walls 6, 8 to the floor 2 at an angle of about 107 °. Reinforcing angled plate 40, 44 connect the sidewalls 6 and 10, and 8 and 10, at an angle of about 96 °. Reinforcing angled plate 48 connect fixed wall 10 to the floor 2 at an angle of about 102 °.

[00146] The apparatus includes a reinforcing bar 16 (see Figure 8) that is cylindrical and is about 590 mm long and about 6 mm in diameter. The reinforcing bar 16 is fastenable to fixed sidewalls 6, 8. However, and as shown in Figures 1 to 6, the reinforcing bar 16 need not be present.

[00147] The apparatus includes frame 60. The frame 60 is substantially rectangular and is configured to be in contact with the ground. The frame 60 is wider and longer than the floor 2 and provides a stable footprint for the floor. The frame 60 includes two longitudinal members 62 and five transverse members 64 extending between the two longitudinal members (see Figure 8). However, fewer or additional longitudinal and transverse members 62, 64 may be present. The frame 60 is made from metal.

[00148] The floor 2 is hingedly mounted relative to the frame 60. The apparatus 1 includes a floor tilter 70 mounted to the frame 60 (at a transverse member 64) and to the sidewall 10. The floor tilter 70 includes piston or pneumatic cylinder 72, which is driven pneumatically by compressed air. The apparatus may be tilted from a working position (see Figures 1, 3, 4, 5, 7, 9 and 10) to a tilted position (see Figures 2, 6, 8 and 11). [00149] The apparatus 1 includes a system 80 for opening and closing the sidewall 4 (or moving the sidewall 4 from an animal containment position to an animal release position). The system 80 includes a rotatable member 82 mounted to sidewall 8 (see Figures 7 and 8). The rotatable member 82 is mounted eccentrically to the sidewall 8 by way of a fastener. The rotatable member includes a longitudinally extending portion 84. The system 80 also includes a frame connector 86, in the form of a rod, for connecting the frame 60 to the rotatable member 82. The system 80 also includes a sidewall connector 88, in the form of a rod, for connecting the moveable sidewall 4 to the rotatable member 82. As the floor tilter 70 tilts the floor, the rotatable member 82 rotates which drives the opening of the moveable sidewall 4, allowing the animal to exit.

[00150] The animal identifier 30 shown in Figures 1 to 6 is a XRP2 Panel Reader and Antenna sold by Tru-Test™ for scanning an animal's RFID tag. The animal identifier 30 is located on sidewall 6.

[00151] In use, the apparatus 1 of figures 1 to 11 is first placed in the correct position in a collapsed state. The apparatus 1 is then assembled into an operating condition, and an air compressor is attached. The animal enters the apparatus 1 by descending onto the floor 2 via the animal entrance 12, as shown in Figure 3. The animal then fully descends onto the floor 2, as shown in Figure 3. The animal then takes a few seconds to assess its location and be ready to move. In this time, as shown in Figure 4, the animal's weight is detected by the weight detector 20 and the animal is identified by the animal identifier 30. After the weight and identity of the animal has been recorded, the floor tilter 70 is activated, which tilts the floor 2 and opens the moveable sidewall 4. The animal then exits the apparatus 1 and the floor tilter 70 reverts the apparatus to a working position ready for the next animal. In the apparatus 1 of Figures 1-11, the weight detector 20 and the animal identifier 30 both operate automatically and independently of each other, but this need not be the case.

[00152] Figures 16 to 22 depict a further exemplary apparatus according to the present invention. The apparatus 201 includes a floor 202, and five sidewalls 204, 206, 208, 209, 210 extending relative to the floor 202 and adapted to contain an animal therebetween. The upper edges of four sidewalls 206, 208, 209, 210 define an animal entrance 212 opposite to or from above the floor 202. The animal entrance 212 is above the sidewalls. The apparatus 201 includes a system 280 for opening and closing the sidewall 204 (or moving the sidewall 204 from an animal containment position to an animal release position). The apparatus 201 may include a weight detector for detecting the weight of an animal on the floor 202 (which may be, for example, weigh scales in the form or one or two load cells positioned beneath the frame 260). The weight detector may also include a weigh indicator for determining the weight of an animal in the apparatus 201. An animal identifier for identifying the animal on the floor (not shown) may form part of the apparatus, for example as illustrated in Figures 1-6. The apparatus 201 is intended for use with lambs and goat kids.

[00153] The weight detector may be configured to detect weight on the floor 202. When the weight detector detects a weight above a threshold on the floor 202, the weight detector may record the weight. Also, the weight detector can activate the animal identifier to identify the animal. Alternatively, when the animal having a tag or chip is brought into proximity to the animal identifier the animal identifier may be activated to identify the animal. The animal identifier may activate the weight detector.

[00154] The floor 202 of the apparatus 201 is planar and rectangular, and is tiltable to encourage an animal to exit the apparatus 201. The floor may be made from 10 mm thick nylon.

[00155] The sidewalls 204, 206, 208, 209, 210 include four fixed sidewalls 206, 208, 209, 210 and one moveable sidewall 204. The moveable sidewall 204 provides an animal exit. The sidewall 210 is not as high as sidewalls 206, 208, 209 to assist entry of an animal into the apparatus 1. Floor 202 and sidewalls 204, 206, 208, 209 and 210 together define a bucket for the animal. Each of the sidewalls 204, 206, 208, 209, 210 may be made from 10 mm thick nylon.

[00156] The moveable sidewall 204 is hingeably connected to the floor 202. Each of the sidewalls 204, 206, 208, 209, 210 are solid and planar. Sidewalls 204, 206, 208, 210 extend from the floor 202, around the perimeter of the floor 202.

[00157] The apparatus includes frame 260. The frame 260 is substantially rectangular and is configured to be in contact with the ground or a weight detector. The frame 260 is wider and longer than the floor 202 and provides a stable footprint for the floor. The frame 260 includes two longitudinal members 262 and four transverse members 264 extending between the two longitudinal members (see Figures 21 and 22). However, fewer or additional longitudinal and transverse members 262, 264 may be present. The frame 260 may be made from metal. The frame 260 also includes a footing 266, which includes four feet 266a and bars 266b.

[00158] The floor 202 is hingedly mounted relative to the frame 260. The apparatus 201 includes a floor tilter 270 mounted to the frame 260 (at a transverse member 264) and to the sidewall 210. The floor tilter 270 includes biasing mechanism in the form of a pneumatic cylinder 272, which is driven by compressed air. The apparatus may be tilted from a working position to a tilted position.

[00159] The apparatus 201 includes a system 280 for opening and closing the sidewall 204 (or a system 280 for moving the sidewall 204 from an animal containment position to an animal release position). The floor tilter 270 may form part of the system 280. The system 280 includes a rotatable member 282 mounted to transverse member 264 (see Figures 21 and 22). The rotatable member 282 is substantially L-shaped and rotates about a pivot point attached to the frame 260. The system includes a floor connector 286 for connecting the floor 202 to the rotatable member 282. The system 280 also includes a sidewall connector 288 for connecting the moveable sidewall 204 to the rotatable member 282. As the floor tilter 270 tilts the floor, the floor 202 is raised which then rotates the rotatable member 282 which moves the moveable sidewall 204, allowing the animal to exit.

[00160] An exemplary animal identifier 30 which may be used in the apparatus 201 is a XRP2 Panel Reader and Antenna sold by Tru-Test™ for scanning an animal's RFID tag. The animal identifier may be located on sidewall 206, for example.

[00161] In use, the apparatus 1 of Figures 16 to 22 is first placed on a weigh scale and an air compressor is attached to pneumatic cylinder 272. The animal enters the apparatus 201 by descending onto the floor 202 via the animal entrance 212. The animal then fully descends onto the floor 202. The animal then takes a few seconds to assess its location and be ready to move. In this time, the animal's weight may be detected by the weight detector and the animal may be identified by the animal identifier. After the weight and identity of the animal has been recorded, the floor tilter 270 is activated, which tilts the floor 202 and opens the moveable sidewall 204. The animal then exits the apparatus 201 and the floor tilter 270 reverts the apparatus to a working position ready for the next animal.

[00162] Figures 12 to 15 depict a further exemplary apparatus according to the present invention. The apparatus 101 includes a floor 102, and three sidewalls 106, 108, 110 extending relative to the floor 102. The upper edges of the sidewalls 106, 108, 110 define an animal entrance 12 opposite to or from above the floor 102. The apparatus 101 includes a weight detector for detecting the weight of an animal on the floor 102 (not shown. The weight detector may include a weigh scale such as one or two load cells positioned beneath the frame 160, and the weight detector may also include a weigh indicator). The apparatus 1 also includes an animal identifier 130 for identifying the animal in the apparatus 101 (the animal identifier 130 may be located, for example, on sidewall 108). The apparatus 101 is intended for use with lambs and goat kids. [00163] The weight detector 120 is configured to detect weight on the floor 102. When the weight detector 120 detects a weight above a threshold on the floor 102, the weight detector 120 records the weight. Also, the weight detector 120 can activate the animal identifier 130 to identify the animal. Alternatively, when the animal having a tag or chip is brought into proximity to the animal identifier 130 the animal identifier is activated to identify the animal. The animal identifier 130 may activate the weight detector 120. Each of said sidewalls are multi planar.

[00164] The floor 102 of the apparatus 101 is planar and rectangular. The floor 102 and the sidewalls 106, 108, 110 may be made from 10 mm thick nylon.

[00165] The sidewalls 106, 108, 110 include two fixed sidewalls 108, 110 and one moveable sidewall 106. The moveable sidewall 106 includes a hingeably mounted panel 106a and a moveable panel 106b. The hingeably mounted panel 106a is hingeably mounted to the frame 160. The moveable sidewall 106 includes a bar 107 which is moveable outwardly towards the edge of the floor 102. The sidewalls 106, 108, 110 define an opening that tapers towards the floor 102. As shown in Figures 13 and 15, the sidewalls 106, 108, 110 need not abut the floor 102.

[00166] The apparatus includes frame 160. The frame 160 extends both horizontally and substantially vertically. The frame 160 includes at least one horizontal member 160a and at least one substantially vertical member 160b extending substantially vertically from the at least one horizontal member 160a. The floor 102 is fixed to the at least one horizontal member 160a, and the sidewalls 106, 108 are fixed or mounted to the at least one substantially vertical member 160b. The frame 160 is made from metal.

[00167] The apparatus 101 includes a system (not shown) for opening and closing the sidewall 106. The system may include a lever or piston connected directly or indirectly to bar 107 and to frame 160.

[00168] The animal identifier 130 may be a XRP2 Panel Reader and Antenna sold by Tru- Test™ for scanning an animal's RFID tag.

[00169] In use, an animal descends into the apparatus 101 and falls between sidewalls 106 and 108. The animal's feet may or may not touch the floor 102. At this time, the animal's weight is detected and the animal is identified. The bar 107 then moves to move the moveable panel 106b to allow the animal's feet to more fully contact the floor 102 after which the animal exits the apparatus 101. [00170] Figures 23 to 28 depict a further exemplary apparatus according to the present invention.

[00171] The apparatus 301 includes a floor 302, and two sidewalls 304, 306 extending relative to the floor 302. The upper edges of the sidewalls 304, 306 define an animal entrance 312, which is opposite to or from above the floor 302 and sidewalls 304, 306. The sidewalls 304, 306 are adapted to contain an animal therebetween. The apparatus 301 also includes a system or mechanism 380 for moving a sidewall 304 from an animal containment position to an animal release position.

[00172] The apparatus 301 may include a weight detector for detecting the weight of an animal on the floor 302 (not shown. The weight detector may include a weigh scale such as one or two load cells positioned beneath the frame 360, and the weight detector may also include a weigh indicator). The apparatus 301 may also include an animal identifier for identifying the animal in the apparatus 301 (not shown; the animal identifier may be located, for example, on sidewall 306). The apparatus 301 is intended for use with lambs and goat kids.

[00173] The weight detector may be configured to detect weight on the floor 302. When the weight detector detects a weight above a threshold on the floor 302, the weight detector may record the weight. Also, the weight detector may activate the animal identifier to identify the animal. Alternatively, when the animal having a tag or chip is brought into proximity to the animal identifier the animal identifier may be activated to identify the animal. The animal identifier may activate the weight detector. Each of said sidewalls 304, 306 are multi planar.

[00174] The floor 302 of the apparatus 301 is planar and rectangular. The floor 302 and the sidewalls 304, 306 may be made from 10 mm thick nylon.

[00175] The sidewalls 304, 306 include one fixed (or non-moveable) sidewall 306 and one moveable sidewall 304. The moveable sidewall 304 includes a hingeably mounted panel 304a and a moveable panel 304b, which are integrally formed. The hingeably mounted panel 304a is hingeably mounted to the frame 360 at the upped edge of the panel 304a. The moveable sidewall 304 includes a bar 307 which is moveable outwardly towards the edge of the floor 302. As the bar 307 moves, the sidewall 304 pivots along its upper edge to increase the distance between sidewalls 304, 306. When the animal enters the apparatus 301 its body may be in contact with the upper portions of the sidewalls 304a, 306a, and the animal's legs extend between the lower portions 304b, 306b. When the animal is in an animal containment position its legs may be substantially unable to contact the floor 302. When the moveable sidewall 304 is moved, the distance between sidewalls 304, 306 is increased, the animal's legs may be able to contact the floor 302 and exit the apparatus 301.

[00176] The sidewalls 304, 306 define an opening that tapers towards the floor 302. As shown in Figure 26, sidewall 304 need not abut the floor, but the sidewall can abut the floor 302 as shown for sidewall 306.

[00177] The apparatus includes frame 360. The frame 360 extends both horizontally and substantially vertically. The frame 360 includes at least one horizontal member 360a and at least one substantially vertical member 360b extending substantially vertically from the at least one horizontal member 360a. The frame 360 also includes a sidewall member 360c extending from the horizontal member 360a for supporting sidewall 306. The floor 102 is fixed to the at least one horizontal member 360a, sidewall 304 is mounted to the substantially vertical member 360b, and sidewall 306 is fixed to sidewall member 360c. The frame 360 may be made from metal. The frame includes footings 365 to place the frame and apparatus on an incline. The frame 360 includes four longitudinal members 362 and two transverse members 364 extending between the longitudinal members (see Figures 27 and 28).

[00178] The apparatus 301 includes a system 380 for opening and closing (or moving) the sidewall 304. The system 380 includes a first member 382 connected to the moveable sidewall 304 (or bar 307) and to second member 383. The second member 383 is connected to the first member 382 and to the frame 360. The system 380 further includes a biasing mechanism 390 in the form of a pneumatic cylinder. The biasing mechanism 390 is connected to the frame of the apparatus 360 and to the second member 383. In the animal containment position (shown in Figure 26 for example) members 382 and 383 are substantially straight (or in alignment). Actuation of the biasing mechanism 390 moves the first and second members 382, 383 out of alignment (or into a non-linear position) to thereby move the wall 304. The biasing mechanism 390 may be connected to an air compressor, for example.

[00179] The animal identifier may be a XRP2 Panel Reader and Antenna sold by Tru-Test™ for scanning an animal's RFID tag.

[00180] In use, an animal descends into the apparatus 301 and falls between sidewalls 304, 306. The animal's feet may or may not touch the floor 302. At this time, the animal's weight may be detected and the animal identified. The bar 307 then moves to move the sidewall 304 to allow the animal's feet to more fully contact the floor 302 after which the animal exits the apparatus 301. [00181] In a variation of the embodiment shown in Figures 23-28, the fixed sidewall 306 may be replaced with a second moveable sidewall 304, and associated second system 380.

[00182] In the present specification and claims, the word 'comprising' and its derivatives including 'comprises' and 'comprise' include each of the stated integers but does not exclude the inclusion of one or more further integers.

[00183] Reference throughout this specification to 'one embodiment' or 'an embodiment' means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearance of the phrases 'in one embodiment' or 'in an embodiment' in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more combinations.

[00184] In compliance with the statute, the invention has been described in language more or less specific to structural or methodical features. It is to be understood that the invention is not limited to specific features shown or described since the means herein described comprises preferred forms of putting the invention into effect. The invention is, therefore, claimed in any of its forms or modifications within the proper scope of the appended claims (if any) appropriately interpreted by those skilled in the art.

ADVANTAGES OF THE INVENTION

[00185] An embodiment of the present invention provides one or more of the advantages listed below:

A cost efficient apparatus for handling animals, where an animal is weighed whilst the animal's identification tag is recorded and then the animal is automatically released; An animal can be handled easily, and processed efficiently; and

Combines both activities of weighing and recording an animal's digital data simultaneously, without any requirement for the operator to be involved in the process. This may provide significant time and effort advantages and a commercial benefit to the operator.

When an animal is knowingly restrained, such that they know they cannot move any further, they relax and stop fighting. Consequently, a preferred embodiment of the present invention (e.g. Figures 23-28) may improve the safety and comfort afforded to the animal.