JPS6289915U

JPS6289915U -

Info

Publication number: JPS6289915U
Application number: JP18178385U
Authority: JP
Priority date: 1985-11-26
Filing date: 1985-11-26
Publication date: 1987-06-09

Description

[Brief explanation of the drawing]

図面は本考案に係る歩行型田植機の実施例を示
し、第１図は本考案の制御構成を示す概略図、第
２図は抵抗板の取付構造を示す背面図、第３図は
整地フロートと抵抗板との配置を示す平面図、第
４図は歩行型田植機の全体側面図である。１ａ，１ｂ……推進車輪、２……センサフロー
ト、２２……抵抗板、Ｘ，Ｙ……手段。 The drawings show an embodiment of the walking-type rice transplanter according to the present invention, Fig. 1 is a schematic diagram showing the control configuration of the invention, Fig. 2 is a rear view showing the mounting structure of the resistance plate, and Fig. 3 is a soil leveling float. FIG. 4 is a side view of the entire walk-behind rice transplanter. 1a, 1b...propulsion wheel, 2...sensor float, 22...resistance plate, X, Y...means.

Claims

[Scope of Claim for Utility Model Registration] A pair of left and right propulsion wheels 1a that can be driven vertically in opposite directions;
A walking rice transplanter is provided with a sensor float 2 in the center of the rice transplanter 1b and an automatic elevation control means for raising and lowering the propulsion wheels 1a and 1b relative to the machine body based on the detection result of the ground pressure of the sensor float 2. A resistance plate 22 for preventing left and right tilting of the aircraft body is provided on the aircraft body in a state of being located in the mud, and a means Y is provided for making it possible to change the blocking force of the resistance plate 22 against left and right tilting of the aircraft body, Providing means X for making it possible to change the reference ground pressure of the sensor float 2,
The smaller the reference ground pressure is, the more the force of the resistance plate 22 to prevent the aircraft from tilting from side to side increases;
A walking rice transplanter in which both the means X and Y are linked. The walk-behind rice transplanter according to claim 1, wherein the means Y for making it possible to change the force for preventing left and right tilting of the machine body is means for changing the depth of a resistance plate 22 located in muddy soil. The walk-behind rice transplanter according to claim 1, wherein the means Y for making it possible to change the force for preventing left and right tilting of the machine body is means for changing the ground contact area of a resistance plate 22 located in muddy soil. Walking according to claim 1, wherein the means Y for making it possible to change the blocking force for horizontal tilting of the body is a means for making it possible to change the distance from the resistance plate 22 located in the mud to the body. Type rice transplanter.