JPS5973128U - Agricultural tractor work equipment control device - Google Patents

Agricultural tractor work equipment control device

Info

Publication number
JPS5973128U
JPS5973128U JP17037182U JP17037182U JPS5973128U JP S5973128 U JPS5973128 U JP S5973128U JP 17037182 U JP17037182 U JP 17037182U JP 17037182 U JP17037182 U JP 17037182U JP S5973128 U JPS5973128 U JP S5973128U
Authority
JP
Japan
Prior art keywords
control device
agricultural tractor
equipment control
work equipment
tractor work
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
JP17037182U
Other languages
Japanese (ja)
Other versions
JPH0132500Y2 (en
Inventor
知文 越智
松尾谷　実
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP17037182U priority Critical patent/JPS5973128U/en
Publication of JPS5973128U publication Critical patent/JPS5973128U/en
Application granted granted Critical
Publication of JPH0132500Y2 publication Critical patent/JPH0132500Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Agricultural Machines (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 the drawing]

第１図は油圧制御装置の左側面図、第２図は同じく側面
断面図、第３図は同じく平面図、第４図は同じく右側面
図、第５図は同じく底面図、第６図は後面断面図である
。 ２・・・油圧ケース、１７・・・バランスバネ、２，９
・・・ドラフトヒツチ、２９ａ、２９ｂ・・・ドラフト
コントロール用ピン孔、２９Ｃ・・・ロータリ一作業用
ピン孔、２９Ｒ・・・ロータリーヒツチ部、３５・・・
枢支軸、８５・・・基部。 １．＝那 ｔとFigure 1 is a left side view of the hydraulic control device, Figure 2 is a side sectional view, Figure 3 is a plan view, Figure 4 is a right side view, Figure 5 is a bottom view, and Figure 6 is a bottom view. It is a rear sectional view. 2... Hydraulic case, 17... Balance spring, 2,9
... Draft hitch, 29a, 29b... Pin hole for draft control, 29C... Pin hole for rotary work, 29R... Rotary hit part, 35...
Pivot shaft, 85...base. 1. ＝Nat and

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ドラフトコントロール装置のドラフトヒツチ２９
を、油圧ケースから突設した基部に油圧ケースの下方で
枢支軸３５に枢支し、バランスバネを油圧ケースの上部
に設けたことを特徴とする農用トラクターの作業機制御
装置。(1) Draft hitch 29 of draft control device
A working machine control device for an agricultural tractor, characterized in that the base projecting from the hydraulic case is pivoted to a pivot shaft 35 below the hydraulic case, and a balance spring is provided at the upper part of the hydraulic case. （２）　　ドラフトヒツチの枢支軸３５より下方に更に
ロータリヒツチ部２９Ｒを突出させたことを特徴とする
実用新案登録請求の範囲第１項記載の農用トラクターの
作業機制御装置。(2) The working machine control device for an agricultural tractor according to claim 1, characterized in that the rotary hitch portion 29R is further protruded downward from the pivot shaft 35 of the draft hitch.
JP17037182U 1982-11-09 1982-11-09 Agricultural tractor work equipment control device Granted JPS5973128U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17037182U JPS5973128U (en) 1982-11-09 1982-11-09 Agricultural tractor work equipment control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17037182U JPS5973128U (en) 1982-11-09 1982-11-09 Agricultural tractor work equipment control device

Publications (2)

Publication Number Publication Date
JPS5973128U true JPS5973128U (en) 1984-05-18
JPH0132500Y2 JPH0132500Y2 (en) 1989-10-04

Family

ID=30371951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17037182U Granted JPS5973128U (en) 1982-11-09 1982-11-09 Agricultural tractor work equipment control device

Country Status (1)

Country Link
JP (1) JPS5973128U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015019942A1 (en) * 2013-08-09 2015-02-12 ヤンマー株式会社 Work-apparatus orientation control device
JP2015033355A (en) * 2013-08-09 2015-02-19 ヤンマー株式会社 Posture controller for farm work machine
JP2015033354A (en) * 2013-08-09 2015-02-19 ヤンマー株式会社 Posture controller of work machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4726324U (en) * 1971-04-14 1972-11-25
JPS5068804A (en) * 1973-10-19 1975-06-09
JPS5135605A (en) * 1974-09-20 1976-03-26 Nippon Steel Corp Koroyojoshitsusochi no joshitsukinosaiseihoho
JPS55166408U (en) * 1979-05-18 1980-11-29

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4726324U (en) * 1971-04-14 1972-11-25
JPS5068804A (en) * 1973-10-19 1975-06-09
JPS5135605A (en) * 1974-09-20 1976-03-26 Nippon Steel Corp Koroyojoshitsusochi no joshitsukinosaiseihoho
JPS55166408U (en) * 1979-05-18 1980-11-29

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015019942A1 (en) * 2013-08-09 2015-02-12 ヤンマー株式会社 Work-apparatus orientation control device
JP2015033355A (en) * 2013-08-09 2015-02-19 ヤンマー株式会社 Posture controller for farm work machine
JP2015033354A (en) * 2013-08-09 2015-02-19 ヤンマー株式会社 Posture controller of work machine
CN105472965A (en) * 2013-08-09 2016-04-06 洋马株式会社 Work-apparatus orientation control device

Also Published As

Publication number Publication date
JPH0132500Y2 (en) 1989-10-04

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