JPS612010U - Elevation control device for agricultural machinery - Google Patents

Elevation control device for agricultural machinery

Info

Publication number
JPS612010U
JPS612010U JP8575984U JP8575984U JPS612010U JP S612010 U JPS612010 U JP S612010U JP 8575984 U JP8575984 U JP 8575984U JP 8575984 U JP8575984 U JP 8575984U JP S612010 U JPS612010 U JP S612010U
Authority
JP
Japan
Prior art keywords
control device
lifting
elevation control
agricultural machinery
speed
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.)
Granted
Application number
JP8575984U
Other languages
Japanese (ja)
Other versions
JPH0233624Y2 (en
Inventor
忠司 近藤
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 JP8575984U priority Critical patent/JPS612010U/en
Publication of JPS612010U publication Critical patent/JPS612010U/en
Application granted granted Critical
Publication of JPH0233624Y2 publication Critical patent/JPH0233624Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transplanting Machines (AREA)
  • Lifting Devices For Agricultural Implements (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昇降制御装置を実施し′た農作
業機例として示す田植機の一部切欠側面図、第２図は要
部の説明図、第３図は昇降制御装置の実施例を示す図面
である。 １・・・機体、５・・・車輪、７・・・昇降装置、１２
・・・作業部（田植機）、１３・・・作業クラッチ、１
４・・・速度制御装置。Fig. 1 is a partially cutaway side view of a rice transplanter as an example of an agricultural machine implementing the elevating control device according to the present invention, Fig. 2 is an explanatory diagram of the main parts, and Fig. 3 is an example of the elevating control device. FIG. 1... Airframe, 5... Wheels, 7... Lifting device, 12
...Working part (rice transplanter), 13...Working clutch, 1
4...Speed control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 作業部１２をもった機体１を、車輪５に対し油圧昇降装
置７を介して昇降可能に支持した農作業機の昇降制御装
置であって、前記昇降装置７の作動速度を制御する速度
制御機構１４を設けると共に、この速度制御機構１４を
、作業部１２への動力伝達を入切する作業クラッチ１３
の動作に連動、 させ、前記作業クラッチ１３の切動作
時、前記昇降装置７の昇降速度を早くなるごとくしたこ
とを特徴とする農作業機の昇降制御装置。This is an elevation control device for an agricultural working machine in which a machine body 1 having a working part 12 is supported so as to be able to rise and fall with respect to wheels 5 via a hydraulic lifting device 7, and a speed control mechanism 14 that controls the operating speed of the lifting device 7. This speed control mechanism 14 is connected to a work clutch 13 that turns on and off power transmission to the work section 12.
A lifting control device for an agricultural machine, characterized in that the lifting speed of the lifting device 7 is made faster when the work clutch 13 is disengaged, in conjunction with the operation of the working clutch 13.
JP8575984U 1984-06-09 1984-06-09 Elevation control device for agricultural machinery Granted JPS612010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8575984U JPS612010U (en) 1984-06-09 1984-06-09 Elevation control device for agricultural machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8575984U JPS612010U (en) 1984-06-09 1984-06-09 Elevation control device for agricultural machinery

Publications (2)

Publication Number Publication Date
JPS612010U true JPS612010U (en) 1986-01-08
JPH0233624Y2 JPH0233624Y2 (en) 1990-09-10

Family

ID=30636443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8575984U Granted JPS612010U (en) 1984-06-09 1984-06-09 Elevation control device for agricultural machinery

Country Status (1)

Country Link
JP (1) JPS612010U (en)

Also Published As

Publication number Publication date
JPH0233624Y2 (en) 1990-09-10

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