Technical Field

The present invention relates to the trieur machine that precisely separates seeds and legumes with length differences but close to each other with other dimensional features, and that allows for easy separation of foreign substances such as short and long grains, whole and broken grains, round and elliptical grains, original product and stone, plastic grains, and stalks.

In particular, the present invention relates to the laboratory-type trieur machine, which is used to determine the physical properties of the products to be processed in the facilities such as pollution, fullness, and foreign matter ratio, which has small sizes suitable for use in laboratories, institutes, and mobile product processing facilities thanks to its compact structures and low power requirements, and separates the samples taken from the harvested product and small-scale product groups quickly and precisely.

Background of the Invention

Trieur machines precisely separate seeds and legumes with length differences but other dimensional features close to each other. As a result of the process, the desired properties of short and long grains, whole and broken grains, round and elliptical grains, main products and stones, plastic grains, and foreign substances such as stalks are easily separated from each other.

Laboratory-type trieur machine is a special type of trieur with the smallest dimensions among trieur machines. It is used to determine the physical properties of the products to be processed in the facilities such as pollution, fullness, and foreign matter rate. It is suitable for use in laboratories, institutes, and mobile product processing facilities thanks to its compact structures and low power requirements. It quickly and precisely separates samples taken from the harvested product and small-scale product groups.

Products remaining in the pores of the mesh sieve plate in the trieurs are collected in the part of the machine called the pool. The products collected here need to be evacuated.

In laboratory-type trieurs used in this field today, the products separated on the mesh sieve plate are exported by a spiral after entering the vessel section of the trieur or discharged by a vibro motor by giving vibration movement to the groove under the vessel. The use of a second motor or the presence of a spiral system in the machine causes the first cost and the machine weight to increase, as well as the machine dimensions to grow.

Extra equipment makes assembly and disassembly more complicated. When the sieves want to be cleaned or a different product is used in the machine, the sieves are difficult to disassemble and assemble.

In addition to the initial cost of the product, there may be an increase in downtime when it is desired to perform sieve change and internal cleaning of the machine during the life of the machine, and in addition to all these, the laboratory-type trieur machine, which is preferred to be compact, cannot save space. If a vibro motor is used for the discharge of the products, space will not be saved in the mesh sieve plate. The distance between the groove and the mesh sieve plate will be opened, the dimensions of the mesh sieve plate will grow, and the power requirement and dimensions of the machine will increase to an undesirable extent.

In the literature, TR 2017 19225 numbered utility model application includes the following statements regarding the subject: "The invention relates to the trieur (sieving/selecting) machine with a rotary drum that allows the separation of all leafy agricultural products with a grain structure such as seeds, barley, rye, wheat, etc. according to the sizes of the said grains, characterized in that it contains a plug with a depth to be positioned in the crop grains during the sieving."

In the said application, the monolayer perforated trieur drum is disclosed.

Again in the literature, TR 2015 04606 numbered utility model application the following statements regarding the subject: "The invention is a sequential trieur process that enables the separation of all leafy agricultural products with a grain structure such as seeds, barley, rye, wheat, etc. according to the sizes of the said grains and also, allows the said grains to be purified from undesirable substances; characterized in that it includes at least one rotary sieve in which the first entry of the natural harvest is made and the sand material in the said harvest is separated, the stones smaller than 3.5 mm are separated, the crops between 3 mm-10 mm are sorted, at least one garbage separation trieur, in which the foreign substances larger than 16 mm are separated, at least one pre-trieur separation, in which the foreign substances smaller than 16 mm are separated, and at least one post-trieur in which the foreign substances smaller than 6 mm in the crops of the mill in which the crops from the pre-trieur are optionally milled.

The said application includes the trieur machine used in the seed sorting process.

For the reasons mentioned above, a new laboratory-type trieur machine was needed.

Description of Invention

Based on this position of the art, the object of the invention is to present the new laboratorytype trieur machine that eliminates the existing disadvantages.

Another object of the invention is to provide a structure that enables the discharge of the products accumulated in the vessel at the same time while transmitting the rotation movement to the mesh sieve plate with a single motor.

Another object of the invention is to provide a structure that does not require another motor other than the motor that initiates the rotational movement.

Another object of the invention is to provide a structure that allows the production of machines in smaller sizes while reducing the initial cost of the product by using a single motor.

Another object of the invention is to provide a structure where the internal cleaning of the sieve can be done more easily.

Another object of the invention is to provide a structure that provides less power consumption during the life of the machine and at the same time, the machine has a reduced dwell time with an easy-to-remove and install sieve system.

Description of the Figures

Figure - 1 Perspective view of the laboratory-type trieur machine according to the invention Figure - 2 Side section and detail view of the laboratory-type trieur machine according to the invention

Figure - 3 Perspective section and detail view of the laboratory-type trieur machine according to the invention

List of the Reference Numbers 1 . Laboratory-Type Trieur Machine

1 -1. Product Inlet Pool

1 -2. Motorized Reducer

1 -3. Belt-Pulley Mechanism

1 -4. Movement Assembly

1 -4-1. Pulley

1 -4-2. External Bushing

1 -4-3. Internal Bushing

1 -4-4. Body Shaft

1 -4-5. Cam Mechanism

1 -4-5-1. Propulsive Disc

1 -4-5-2. Fixed Disc

1 -4-5-3. Spring

1 -5. Drum Flange

1 -6. Mesh Sieve Plate

1 -7. Vessel

1 -8. Vessel Outlet Groove

1 -9. Product Outlet Pool

1 -10. Connection Pin

1 -11. Groove Connection Plate

Detailed Description of the Invention

In this detailed description, the subject of the invention is explained with examples that do not have any limiting effect only for a better understanding of the subject.

The invention is a laboratory-type trieur machine (1 ), which is used to determine the physical properties of the products to be processed in the facilities such as pollution, fullness and foreign matter ratio, has small sizes suitable for use in laboratories, institutes and mobile product processing facilities thanks to its compact structures and low power requirements, and separates the samples taken from the harvested product and small-scale product groups quickly and precisely, comprising the product inlet pool (1 -1 ) to which the product is firstly fed, the motorized reducer (1 -2) to drive the said laboratory-type trieur machine (1 ) by rotational movement, and the belt-pulley mechanism (1 -3) to transmit the movement received from the said motorized reducer (1 -2) to the movement assembly (1 -4) of the moving machine, characterized in that it includes a cam mechanism (1 -4-5) located in the movement assembly (1 -4) that transmits the rotational movement taken from the motorized reducer (1 -2) to the mesh sieve plate (1 -6) and at the same time, discharges the product remaining in the vessel (1 -7) of the laboratory-type trieur machine (1 ).

Figure 1 shows the perspective view of the laboratory-type trieur machine (1 ) of the invention.

Figure 2 shows the side section and detail view of the laboratory-type trieur machine (1 ) of the invention.

Figure 3 shows the perspective section and detail view of the laboratory-type trieur machine (1 ) of the invention.

The laboratory-type trieur machine (1 ) of the invention includes the product inlet pool (1 -1 ) to which the product is firstly fed, the motorized reducer (1 -2) to drive the said laboratory-type trieur machine (1 ) by rotational movement, the belt-pulley mechanism (1 -3) to transmit the movement received from the said motorized reducer (1 -2) to the movement assembly (1 -4) of the machine, the pulley (1 -4-1 ) to transmit the rotational movement it receives to the external bushing (1 -4-2) with bolts, the internal bushing (1 -4-3) formed on the inner side of the said external bushing (1 -4-2), the body shaft (1 -4-4) which is formed as the innermost layer of the movement assembly (1 -4) and moves back and forth on the horizontal axis by providing forward movement with the pressure of the spring (1 -4-5-3), the cam mechanism (1 -4-5) that transmits the rotational movement taken from the motorized reducer (1 -2) to the mesh sieve plate (1 -6) and at the same time, discharges the product remaining in the vessel (1 -7) of the laboratory-type trieur machine (1 ), the propulsive disc (1 -4-5-1 ) which is fixed to the said body shaft (1 -4-4) with a bolt and wedge, the fixed disc (1 -4-5-2) moving together with the pulley (1 - 4-1 ), the spring (1 -4-5-3) that allows the cams and slots to move in the form of cams as the disc rotates with the applied pressure force and allows the cam of the propulsive disc (1 -4-5- 1 ) to fit into the slot of the fixed disc (1 -4-5-2) and thereby obtain a minimum distance, a drum flange (1 -5) to connect the mesh sieve plate (1 -6) to the external bushing (1 -4-2), the mesh sieve plate (1 -6) in which the product grains is carried upwards with the rotational movement, the vessel, vessel (1 -7) where the grains which fall after a while with the effect of the gravity force fall, a vessel outlet groove (1 -8) located just below the vessel (1 -7) where the grains fall from the vessel (1 -7), the product outlet pool (1 -9) where the product is discharged from the end of the mesh sieve plate (1 -6), the connection pin (1 -10), and the groove connection plate (1 -11 ) to fix the body shaft (1 -4-4) to the vessel outlet groove (1 -8) with the movement of the body shaft (1 -4-4). The laboratory-type trieur machine (1 ) of the invention is used in the process of separating the grains, flowers, and plant seeds of products such as wheat, barley, oat, corn, etc. from each other and in the separation of small-scale product groups.

The product is fed to the product inlet pool (1 -1 ) and transferred to the inside of the mesh sieve plate (1 -6) by means of a groove.

With the drive taken from the motorized reducer (1 -2), the movement is transmitted by the beltpulley mechanism (1 -3) to the movement assembly (1 -4) of the machine. The pulley (1 -4-1 ) and the fixed disc (1 -4-5-2) are bolted to the external bushing (1 -4-2).

The said external bushing (1 -4-2) is embedded in the body and the mesh sieve plate (1 -6) is connected to the external bushing (1 -4-2) together with the drum flange (1 -5). The pulley (1 -4- 1 ) transmits the rotational movement it receives to the external bushing (1 -4-2), while the external bushing (1 -4-2) transmits the movement it receives to the mesh sieve plate (1 -6). Thus, rotational movement in the mesh sieve plate (1 -6) is achieved.

The product grains in the pores of the mesh sieve plate (1 -6) are carried upwards with rotational movement. With the effect of the gravitational force, the grains that fall after a while enter the vessel (1 -7) section. From here, it falls into the vessel outlet groove (1 -8) located just below the section of the vessel (1 -7).

The propulsive disc (1 -4-5-1 ) and the fixed disc (1 -4-5-2) positioned as cam discs and the fixed disc (1 -4-5-2) in the cam mechanism (1 -4-5) consisting of the spring (1 -4-5-3) are fixed to the pulley (1 -4-1 ).

The said fixed disc (1 -4-5-2) moves together with the pulley (1 -4-1 ), while the corresponding propulsive disc (1 -4-5-1 ) is fixed to the body shaft (1 -4-4) with bolts and wedges. In this way, the spring (1 -4-5-3) will move in the form of a cam on the cams and slots as the disc rotates with the pressure force it exerts.

When the cams overlap each other, the total distance will increase and the body shaft (1 -4-4) will be pulled back. As the rotation continues, the force of the spring (1 -4-5-3) and the cam of the propulsive disc (1 -4-5-1 ) fit into the slot of the fixed disc (1 -4-5-2), thereby obtaining the minimum distance.

As a result, the body shaft (1 -4-4) moves forward with the pressure of the spring (1 -4-5-3). In this way, the body shaft (1 -4-4) is moved back and forth on the horizontal axis.

With the movement of the body shaft (1 -4-4), the body shaft (1 -4-4) is fixed to the vessel outlet groove (1 -8) through the connection pins (1 -10) and the groove connection plates (1 -1 1 ). Together with the axial movement of the body shaft (1 -4-4), the vessel outlet groove (1 -8) performs the same movement and discharges the products in it.

Thus, with the number of channels on the propulsive disc (1 -4-5-1 ) and the fixed disc (1 -4-5- 2), the operating frequency of the vessel outlet groove (1 -8), which will operate in the jolt logic, is determined.

The separated products remaining in the mesh sieve plate (1 -6) reach the outlet of the plate by the rotation of the mesh sieve plate (1 -6). The product is discharged from the end of the mesh sieve plate (1 -6) to the product outlet pool (1 -9).

The difference between the laboratory-type trieur machine (1 ) of the invention from the current art is that the cam mechanism (1 -4-5) is used in the movement assembly (1 -4) that transmits the rotational movement of the trieur machines from the motorized reducer (1 -2) to the rest of the system.

Thus, while the rotational movement is transmitted to the mesh sieve plate (1 -6) with a single motor, the products accumulated in the vessel (1 -7) can be discharged. As a result, there is no need to use any motor other than the motorized reducer (1 -2) that initiates the rotational movement.

By reducing the distance between the vessel outlet groove (1 -8) and the mesh sieve plate (1 - 6), the dimensions of the mesh sieve plates (1 -6) have been reduced.

When it is desired to use a different product on the machine, it is necessary to use mesh sieve plates (1 -6) with different sieve pores. Smaller sieves can be changed more easily and internal cleaning can be done more comfortably if desired.