JPS6077309U - Lifting safety device in the lifting control mechanism of work equipment - Google Patents

Lifting safety device in the lifting control mechanism of work equipment

Info

Publication number
JPS6077309U
JPS6077309U JP17012983U JP17012983U JPS6077309U JP S6077309 U JPS6077309 U JP S6077309U JP 17012983 U JP17012983 U JP 17012983U JP 17012983 U JP17012983 U JP 17012983U JP S6077309 U JPS6077309 U JP S6077309U
Authority
JP
Japan
Prior art keywords
lifting
control mechanism
lift
safety device
work equipment
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
JP17012983U
Other languages
Japanese (ja)
Inventor
阿部　靖則
松野　秀彌
石倉　主一
Original Assignee
三菱農機株式会社
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 三菱農機株式会社 filed Critical 三菱農機株式会社
Priority to JP17012983U priority Critical patent/JPS6077309U/en
Publication of JPS6077309U publication Critical patent/JPS6077309U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (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]

図面は本考案の一実施例を示すもので、第１図はロータ
リ耕耘作業機を装着したトラクタの側面図、第２図は操
作具の昇降装置の拡大側面図、第３図は昇降制御回路の
ブロック図である。 Ａ・・・・・・作業機、Ｂ・・・・・・昇降装置、Ｃ・
・・・・・機体、５・・・・・・昇降位置検出器、７・
・・・・・昇降操作具、８・・・・・・設定位置検出器
、９・・・・・・比較回路、１０・・・・・・一致信号
、１１・・・・・・昇降制御回路。The drawings show one embodiment of the present invention; Fig. 1 is a side view of a tractor equipped with a rotary tiller, Fig. 2 is an enlarged side view of the lifting device of the operating tool, and Fig. 3 is a lifting control circuit. FIG. A: Work equipment, B: Lifting device, C:
... Aircraft, 5 ... Lifting position detector, 7.
...Lifting operation tool, 8... Setting position detector, 9... Comparison circuit, 10... Match signal, 11... Lifting control circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機体の昇降装置に装着した作業機を、昇降制御機構に配
設した昇降操作具の設定位置に対応した位置に昇降制御
するように構成した作業機の昇降制御機構において、昇
降装置の昇降位置検出器による検出信号と、前記昇降操
作具の設定位置検出、　　器による検出信号とを一致さ
せることにより、昇降制御機構を作動状態となすように
構成したことを特徴とする作業機の昇降制御機構におけ
る昇降安全装置。In a lift control mechanism for a work machine configured to lift and lower a work machine attached to the lift device of the machine body to a position corresponding to a set position of a lift operation tool provided in the lift control mechanism, detecting the lift position of the lift device. A lifting control mechanism for a working machine, characterized in that the lifting control mechanism is configured to be activated by matching a detection signal from a device with a set position detection of the lifting operating tool and a detection signal from the device. Lifting safety device.
JP17012983U 1983-11-04 1983-11-04 Lifting safety device in the lifting control mechanism of work equipment Pending JPS6077309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17012983U JPS6077309U (en) 1983-11-04 1983-11-04 Lifting safety device in the lifting control mechanism of work equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17012983U JPS6077309U (en) 1983-11-04 1983-11-04 Lifting safety device in the lifting control mechanism of work equipment

Publications (1)

Publication Number Publication Date
JPS6077309U true JPS6077309U (en) 1985-05-30

Family

ID=30371483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17012983U Pending JPS6077309U (en) 1983-11-04 1983-11-04 Lifting safety device in the lifting control mechanism of work equipment

Country Status (1)

Country Link
JP (1) JPS6077309U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62171603A (en) * 1986-01-25 1987-07-28 三菱農機株式会社 Control operation part structur in agricultural tractor
JPS62122508U (en) * 1986-01-25 1987-08-04
JPS6384403A (en) * 1986-09-26 1988-04-15 井関農機株式会社 Depth control apparatus of earth working machine
JPH05199803A (en) * 1992-11-17 1993-08-10 Iseki & Co Ltd Control part-operating apparatus of riding agricultural machine
JP2010051188A (en) * 2008-08-26 2010-03-11 Kubota Corp Lift arm-lifting or lowering structure of working vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786201A (en) * 1980-11-17 1982-05-29 Diesel Kiki Co Controller for working machine of tractor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786201A (en) * 1980-11-17 1982-05-29 Diesel Kiki Co Controller for working machine of tractor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62171603A (en) * 1986-01-25 1987-07-28 三菱農機株式会社 Control operation part structur in agricultural tractor
JPS62122508U (en) * 1986-01-25 1987-08-04
JPS6384403A (en) * 1986-09-26 1988-04-15 井関農機株式会社 Depth control apparatus of earth working machine
JPH05199803A (en) * 1992-11-17 1993-08-10 Iseki & Co Ltd Control part-operating apparatus of riding agricultural machine
JP2010051188A (en) * 2008-08-26 2010-03-11 Kubota Corp Lift arm-lifting or lowering structure of working vehicle

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