JPS58141309U - agricultural machinery - Google Patents

agricultural machinery

Info

Publication number
JPS58141309U
JPS58141309U JP3980782U JP3980782U JPS58141309U JP S58141309 U JPS58141309 U JP S58141309U JP 3980782 U JP3980782 U JP 3980782U JP 3980782 U JP3980782 U JP 3980782U JP S58141309 U JPS58141309 U JP S58141309U
Authority
JP
Japan
Prior art keywords
steering wheel
steering
agricultural machinery
sensor
turning center
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3980782U
Other languages
Japanese (ja)
Inventor
陽一朗 西
Original Assignee
ヤンマー農機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ヤンマー農機株式会社 filed Critical ヤンマー農機株式会社
Priority to JP3980782U priority Critical patent/JPS58141309U/en
Publication of JPS58141309U publication Critical patent/JPS58141309U/en
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Transplanting Machines (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案にかかる農作業機の一例として示す田植
機の平面図、鯖２図は要部の拡大正面図、第３図は油圧
回路図である。 ２・・・操向車輪、３・・・駆動車輪、９・・・センサ
ー、１０・・・ブレーキ。 第２図 第３図FIG. 1 is a plan view of a rice transplanter shown as an example of an agricultural machine according to the present invention, FIG. 2 is an enlarged front view of the main parts, and FIG. 3 is a hydraulic circuit diagram. 2... Steering wheel, 3... Drive wheel, 9... Sensor, 10... Brake. Figure 2 Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 操向車輪と１対の駆動車輪とを備え、前記操向車輪の操
向により旋回を行なうようにした農作業機において、前
記操向車輪の操向による旋回中心又はその近くに、旋回
中心のずれを検出し１、旋回半径が規定半径以上のとき
動作するセンサーを設け、このセンサーの動作により前
記駆動車輪のブレーキを連動的に作動させるごとくした
ことを特徴とする農作業機。In an agricultural machine that includes a steering wheel and a pair of drive wheels and turns by steering the steering wheel, a deviation of the turning center at or near the turning center by steering the steering wheel. 1. An agricultural working machine characterized by being provided with a sensor that operates when a turning radius is equal to or greater than a specified radius, and the brakes of the driving wheels are operated in conjunction with the operation of the sensor.
JP3980782U 1982-03-19 1982-03-19 agricultural machinery Pending JPS58141309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3980782U JPS58141309U (en) 1982-03-19 1982-03-19 agricultural machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3980782U JPS58141309U (en) 1982-03-19 1982-03-19 agricultural machinery

Publications (1)

Publication Number Publication Date
JPS58141309U true JPS58141309U (en) 1983-09-22

Family

ID=30051082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3980782U Pending JPS58141309U (en) 1982-03-19 1982-03-19 agricultural machinery

Country Status (1)

Country Link
JP (1) JPS58141309U (en)

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