Title:
FLOAT OF SEEDLING PLANTING MACHINE
Document Type and Number:
Japanese Patent JP3440550
Kind Code:
B2
Abstract:
PURPOSE: To meet various conditions such as hardness of a field and improve the leveling effect and the unevenness detection effect by integrating or separating the motions of a central sensor float and side floats placed at both sides of the sensor float.
CONSTITUTION: A seedling planting apparatus is attached to the rear part of a mobile vehicle in a state vertically movable with a driving apparatus. The height of the seedling planting apparatus from the mud surface is maintained to constant level by a sensor float 10a positioned at the center of the seedling planting apparatus to actuate the driving apparatus according to the vertical motion of the tip end of the sensor float. A pair of right and left side floats 10b, 10b are positioned at both sides of the sensor float 10a in a state to enable vertical motion of the tip ends. The vertical motion of the side floats 10b, 10b is selectable between a mode to move integrally with the sensor float 10a and a mode to move independent of the motion of the sensor float.
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| JP2571551 | PLANTER FOR RICE TRANSPLANTER |
Inventors:
Isao Ishida
Hiroyuki Niiyama
Hideyuki Kusamoto
Takeyuki Ouchi
Takashi Suzuki
Hiroyuki Niiyama
Hideyuki Kusamoto
Takeyuki Ouchi
Takashi Suzuki
Application Number:
JP12483494A
Publication Date:
August 25, 2003
Filing Date:
June 07, 1994
Export Citation:
Assignee:
Iseki Agricultural Machinery Co., Ltd.
International Classes:
A01C11/02; (IPC1-7): A01C11/02
Domestic Patent References:
| JP5894308A | ||||
| JP6420016A | ||||
| JP5824120U | ||||
| JP55172026U |
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