JPS6028811U - Angle control device for work equipment - Google Patents
Angle control device for work equipmentInfo
- Publication number
- JPS6028811U JPS6028811U JP12256483U JP12256483U JPS6028811U JP S6028811 U JPS6028811 U JP S6028811U JP 12256483 U JP12256483 U JP 12256483U JP 12256483 U JP12256483 U JP 12256483U JP S6028811 U JPS6028811 U JP S6028811U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- angle control
- work
- machine
- 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
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
図面は本考案の実施例を示すものであり、第１図は本案
装置を搭載し、後部にロータリを装着したトラクタの一
部破断左側面図、第２図はその要部平面図、第３図は傾
倒角センサの内部模式的斜視図、第４図は本案装置の電
子回路図、第５図はピストンロンドの進退量とシリンダ
センサの出力電圧との関係を示すグラフ、第６図はウィ
ンドコンパレータの動作説明図である。
１・・・トラクタ本体、２−０−タリ、１１・・・リフ
トアーム、１８・・・ポテンショメータ、２０・・・ト
ップリンク、２１・・・ロワリンク、２６・・・油圧シ
リンダ、２８・・・ピストンロンド、２９・・・シリン
ダセンサ、３０・・・ウィンドコンパレータ、４０・・
・傾倒角センサ、５６・・・電磁リレ、６０・・・論理
判断回路、６５・・・電磁弁。The drawings show an embodiment of the present invention, and Fig. 1 is a partially cutaway left side view of a tractor equipped with the proposed device and a rotary attached to the rear, Fig. 2 is a plan view of the main part thereof, and Fig. 3 The figure is a schematic internal perspective view of the tilt angle sensor, Figure 4 is an electronic circuit diagram of the proposed device, Figure 5 is a graph showing the relationship between the amount of movement of the piston rod and the output voltage of the cylinder sensor, and Figure 6 is the window FIG. 3 is an explanatory diagram of the operation of a comparator. DESCRIPTION OF SYMBOLS 1... Tractor body, 2-0-tally, 11... Lift arm, 18... Potentiometer, 20... Top link, 21... Lower link, 26... Hydraulic cylinder, 28... Piston rond, 29... Cylinder sensor, 30... Window comparator, 40...
- Tilt angle sensor, 56... Electromagnetic relay, 60... Logic judgment circuit, 65... Solenoid valve.
Claims (1)
業機と本機との連結部材を伸縮駆動することにより、作
業機を基準面に対して所定の左右方向傾倒角度に自動制
御する作業機の角度制御装置において、作業機が本機に
対して左右いずれの方向にも傾倒していない状態から前
記連結部材が収縮方向に制御される範囲を、その伸長方
向への制御範囲よりも小さくしたことを特徴とする作業
機の角度制御装置。A work machine that automatically controls the work machine to a predetermined horizontal tilt angle with respect to a reference plane by expanding and contracting the connecting member between the work machine and this machine. In the angle control device, the range in which the connecting member is controlled in the contraction direction from a state in which the work implement is not tilted in either the left or right direction with respect to the main machine is made smaller than the control range in the extension direction. An angle control device for work equipment featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12256483U JPS6028811U (en) | 1983-08-05 | 1983-08-05 | Angle control device for work equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12256483U JPS6028811U (en) | 1983-08-05 | 1983-08-05 | Angle control device for work equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6028811U true JPS6028811U (en) | 1985-02-27 |
Family
ID=30280107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12256483U Pending JPS6028811U (en) | 1983-08-05 | 1983-08-05 | Angle control device for work equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6028811U (en) |
-
1983
- 1983-08-05 JP JP12256483U patent/JPS6028811U/en active Pending
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