JPS58103812U - Lever drive device for adjusting working position - Google Patents

Lever drive device for adjusting working position

Info

Publication number
JPS58103812U
JPS58103812U JP86482U JP86482U JPS58103812U JP S58103812 U JPS58103812 U JP S58103812U JP 86482 U JP86482 U JP 86482U JP 86482 U JP86482 U JP 86482U JP S58103812 U JPS58103812 U JP S58103812U
Authority
JP
Japan
Prior art keywords
motor
switching lever
working position
hydraulic switching
drive device
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
JP86482U
Other languages
Japanese (ja)
Other versions
JPS6338722Y2 (en
Inventor
木原　龍博
勉 沖本
Original Assignee
株式会社ユ−シン
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 株式会社ユ−シン filed Critical 株式会社ユ−シン
Priority to JP86482U priority Critical patent/JPS58103812U/en
Publication of JPS58103812U publication Critical patent/JPS58103812U/en
Application granted granted Critical
Publication of JPS6338722Y2 publication Critical patent/JPS6338722Y2/ja
Granted legal-status Critical Current

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  • 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]

１１図はこの考案に係る作業位置調整用レバーの駆動装
置を備えた耕運機の全体側面図、第２図は駆動装置の一
部破断正面図、第３図は第２図の要部斜視図、第４図は
回路図である。 １□・・・・・・整地板、２・・・・・・ロータリ、３
・曲・油圧シリンダ、３ａ・・・・・・ピストン、４・
・・・・・油圧切換レバー、５．６．Ｂ、９．１０・・
・・・・アーム、２３・・・・・・ラック、２４・・・
・・・モータ、２５，２６．２７゜２８・・・・・・ギ
ヤ、２９・・・・・・ピニオン、３０・・・・・・ソレ
ノイド、３５・・・・・・カム、３６．３７・・・・・
・ポジションスイッチ。”FIG. 11 is an overall side view of a cultivator equipped with a drive device for a working position adjustment lever according to this invention, FIG. 2 is a partially cutaway front view of the drive device, and FIG. 3 is a perspective view of the main part of FIG. 2. FIG. 4 is a circuit diagram. 1□・・・Leveling plate, 2・・・Rotary, 3
・Curve・Hydraulic cylinder, 3a...Piston, 4・
...Hydraulic switching lever, 5.6. B, 9.10...
...Arm, 23...Rack, 24...
...Motor, 25,26.27゜28...Gear, 29...Pinion, 30...Solenoid, 35...Cam, 36.37・・・・・・
・Position switch. ”

Claims (1)

【実用新案登録請求の範囲】 油圧切換レバーにより油圧シリンダへの油圧を切換えて
ピストンを駆動し、該ピストンに連結したアームを介し
て作業機の位置を調整するものにおいて、 作業位置を検出するセンサーの信号に応じて正逆回転し
て上記油圧切換レバーを駆動するモータと、 上記油圧切換レバーをモータにより駆動した所′定位置
に保持する保持装置と、 上記保持装置を駆動するソレノイドとを備え、上記モー
タにより油圧切換レバーを所定位置に駆動させ、該所定
位置＆二連するとモータが停止すると同時に上記ソレノ
イドが駆動して保持装置により油圧切換レバーを所定位
置に保持する構成としたこ点を特徴とする作業位置調整
用のレバー駆動装置。゛[Scope of Claim for Utility Model Registration] A sensor that detects the working position in a device that changes the hydraulic pressure to a hydraulic cylinder using a hydraulic switching lever to drive a piston, and adjusts the position of a working machine via an arm connected to the piston. a motor that drives the hydraulic switching lever by rotating forward or backward in response to a signal from the motor, a holding device that holds the hydraulic switching lever at a predetermined position driven by the motor, and a solenoid that drives the holding device. , the hydraulic switching lever is driven to a predetermined position by the motor, and when the motor stops at the predetermined position and two times, the solenoid is driven and the holding device holds the hydraulic switching lever at the predetermined position. Features a lever drive device for adjusting the working position.゛
JP86482U 1982-01-06 1982-01-06 Lever drive device for adjusting working position Granted JPS58103812U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP86482U JPS58103812U (en) 1982-01-06 1982-01-06 Lever drive device for adjusting working position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP86482U JPS58103812U (en) 1982-01-06 1982-01-06 Lever drive device for adjusting working position

Publications (2)

Publication Number Publication Date
JPS58103812U true JPS58103812U (en) 1983-07-14
JPS6338722Y2 JPS6338722Y2 (en) 1988-10-12

Family

ID=30013916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP86482U Granted JPS58103812U (en) 1982-01-06 1982-01-06 Lever drive device for adjusting working position

Country Status (1)

Country Link
JP (1) JPS58103812U (en)

Also Published As

Publication number Publication date
JPS6338722Y2 (en) 1988-10-12

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