JPS601210U - Control circuit for automatic rolling control mechanism of ground work equipment - Google Patents
Control circuit for automatic rolling control mechanism of ground work equipmentInfo
- Publication number
- JPS601210U JPS601210U JP9384083U JP9384083U JPS601210U JP S601210 U JPS601210 U JP S601210U JP 9384083 U JP9384083 U JP 9384083U JP 9384083 U JP9384083 U JP 9384083U JP S601210 U JPS601210 U JP S601210U
- Authority
- JP
- Japan
- Prior art keywords
- ground
- actuator
- control circuit
- work equipment
- automatic rolling
- 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
Links
Landscapes
- Amplifiers (AREA)
- 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
図面は本考案に係る対地作業装置自動ローリング制御機
構の制御回路の実施例を示し、第１図は農用トラクタの
後部を示す斜視図、第２図は機体傾斜角度と目標電圧の
関係を示すグラフ、第３図は制御回路図、第４図は演算
増幅器部分を示す回路図、第５図は従来の演算増幅器部
分を示す回路図である。
１・・・・・・走行機体、２・・・・・・対地作業装置
、８・・・・・・ローリング駆動用アクチュエータ、１
５・・・・・・定電圧発生器、Ａ・・・・・・演算増幅
機、ｄ３・・・・・・ダイオード、ＣＯＮ・・・・・・
コモン回路、ＧＮＤ・・・・・・グランドアース。The drawings show an embodiment of the control circuit of the automatic rolling control mechanism of the ground working device according to the present invention, in which Fig. 1 is a perspective view showing the rear part of an agricultural tractor, and Fig. 2 is a graph showing the relationship between the machine body inclination angle and the target voltage. , FIG. 3 is a control circuit diagram, FIG. 4 is a circuit diagram showing an operational amplifier section, and FIG. 5 is a circuit diagram showing a conventional operational amplifier section. 1... Traveling body, 2... Ground work device, 8... Rolling drive actuator, 1
5... Constant voltage generator, A... Operational amplifier, d3... Diode, CON...
Common circuit, GND...Ground earth.
Claims (1)
在に連結した走行機体１側に、機体左右傾斜角θを検出
するセンサーＳ１を設け、このセンサーＳ１の機体傾斜
角検出結果に基づいて、前記対地作業装置２を設定した
絶対傾斜姿勢にするアクチュエータ位置を演算し、前記
アクチュエータ８に連設したアクチュエータ位置検出用
センサーＳ３の検出位置を前記演算位置に一致させるよ
うにアクチュエータ８を自動制御するよう構成した対地
作業装置自動ローリング制御機構の制御回路において、
定電圧発生回路１５の○側端子をダイオードｄ３を介し
てグランドアースＧＮＤにおとし、前記ダイオードｄ３
より上手に各種演算増幅器Ａのコモン回路ＣＯＭを形成
し、前記演算増幅器Ａの○側型源をグランドアースＧＮ
Ｄに接続しである対地作業装置自動ローリング制御機構
の制御回路。A sensor S1 for detecting the horizontal tilt angle θ of the machine body is provided on the side of the traveling machine body 1 to which the ground work device 2 is connected in a rolling drive manner by an actuator 8. Based on the detection result of the machine body inclination angle of this sensor S1, 2, and automatically controls the actuator 8 so that the detection position of an actuator position detection sensor S3 connected to the actuator 8 coincides with the calculated position. In the control circuit of the automatic rolling control mechanism of the work equipment,
The ○ side terminal of the constant voltage generating circuit 15 is connected to the ground GND through the diode d3, and the diode d3
A common circuit COM of various operational amplifiers A is formed more effectively, and the ○ side type source of the operational amplifier A is connected to the ground ground GN.
A control circuit for the automatic rolling control mechanism of the ground work equipment connected to D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9384083U JPS601210U (en) | 1983-06-16 | 1983-06-16 | Control circuit for automatic rolling control mechanism of ground work equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9384083U JPS601210U (en) | 1983-06-16 | 1983-06-16 | Control circuit for automatic rolling control mechanism of ground work equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS601210U true JPS601210U (en) | 1985-01-08 |
| JPH0338967Y2 JPH0338967Y2 (en) | 1991-08-16 |
Family
ID=30224949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9384083U Granted JPS601210U (en) | 1983-06-16 | 1983-06-16 | Control circuit for automatic rolling control mechanism of ground work equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS601210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62139210U (en) * | 1986-02-25 | 1987-09-02 |
-
1983
- 1983-06-16 JP JP9384083U patent/JPS601210U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62139210U (en) * | 1986-02-25 | 1987-09-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338967Y2 (en) | 1991-08-16 |
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