JPS57196310A - Horizontal controller of rotary working machine - Google Patents

Horizontal controller of rotary working machine

Info

Publication number
JPS57196310A
JPS57196310A JP56083041A JP8304181A JPS57196310A JP S57196310 A JPS57196310 A JP S57196310A JP 56083041 A JP56083041 A JP 56083041A JP 8304181 A JP8304181 A JP 8304181A JP S57196310 A JPS57196310 A JP S57196310A
Authority
JP
Japan
Prior art keywords
gate
output
working machine
rotary working
sensor
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
JP56083041A
Other languages
Japanese (ja)
Inventor
Hideaki Nakamura
Takuro Mizutani
Akihiro Okujima
Yoshihiro Shimizu
Kouichi Amadachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP56083041A priority Critical patent/JPS57196310A/en
Publication of JPS57196310A publication Critical patent/JPS57196310A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

PURPOSE:To minimize the overrun of a rotary working machine, by varying intermittently the angle of inclination of the rotary working machine to set it horizontally. CONSTITUTION:The detection signal, if led out of an approximate sensor 8a, is aplied to a timer 22 via an OR gate. The output of the timer 22 is set at a high level for a certain period from the leading time point of the output of the sensor 8a. Accordingly an AND gate 23 permits a pass for the output of a pulse generator 24 for the above-mentioned prescribed period. The output of the gate 23 is applied to an input of an AND gate 27 via an OR gate 25. In this case, the other input of the gate 27, i.e. the output of the sensor 8a is set at a high level. Thus the pulse output given from the gate 25 passes through the gate 27 and is applied to a solenoid driving circuit 9a. The circuit 9a energizes intermittenly a solenoid 10a in response to the pulse output. As a result, the inclination of the rotary working machine is intermittently reduced.
JP56083041A 1981-05-28 1981-05-28 Horizontal controller of rotary working machine Pending JPS57196310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56083041A JPS57196310A (en) 1981-05-28 1981-05-28 Horizontal controller of rotary working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56083041A JPS57196310A (en) 1981-05-28 1981-05-28 Horizontal controller of rotary working machine

Publications (1)

Publication Number Publication Date
JPS57196310A true JPS57196310A (en) 1982-12-02

Family

ID=13791119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56083041A Pending JPS57196310A (en) 1981-05-28 1981-05-28 Horizontal controller of rotary working machine

Country Status (1)

Country Link
JP (1) JPS57196310A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113007U (en) * 1983-01-20 1984-07-31 ヤンマー農機株式会社 Angle control device for work equipment
JPS59113008U (en) * 1983-01-20 1984-07-31 ヤンマー農機株式会社 Angle control device for work equipment
JPS59136906U (en) * 1983-03-01 1984-09-12 ヤンマー農機株式会社 Work equipment tilt angle control device
JPH03147704A (en) * 1989-10-31 1991-06-24 Iseki & Co Ltd Left and right inclination attitude control device of ground working machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113007U (en) * 1983-01-20 1984-07-31 ヤンマー農機株式会社 Angle control device for work equipment
JPS59113008U (en) * 1983-01-20 1984-07-31 ヤンマー農機株式会社 Angle control device for work equipment
JPH0440407Y2 (en) * 1983-01-20 1992-09-22
JPS59136906U (en) * 1983-03-01 1984-09-12 ヤンマー農機株式会社 Work equipment tilt angle control device
JPH03147704A (en) * 1989-10-31 1991-06-24 Iseki & Co Ltd Left and right inclination attitude control device of ground working machine

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