JPH0281105U - - Google Patents
Info
- Publication number
- JPH0281105U JPH0281105U JP16097788U JP16097788U JPH0281105U JP H0281105 U JPH0281105 U JP H0281105U JP 16097788 U JP16097788 U JP 16097788U JP 16097788 U JP16097788 U JP 16097788U JP H0281105 U JPH0281105 U JP H0281105U
- Authority
- JP
- Japan
- Prior art keywords
- drive motor
- work machine
- predetermined time
- short circuit
- tiller
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
第１図は本考案に係る耕耘機の左側面図、第２
図は同じくその平面図、第３図は制御系の回路図
、第４図は角度制御のフローチヤートである。
８……回動ヒツチ、９……耕耘作業機、１２…
…傾斜角センサ、１３……電動シリンダ、１４…
…モータ、３０……制御部。
Figure 1 is a left side view of the cultivator according to the present invention, Figure 2 is a left side view of the tiller according to the present invention;
The figure is also a plan view, FIG. 3 is a circuit diagram of the control system, and FIG. 4 is a flowchart of angle control. 8... Rotating hitch, 9... Tilling work machine, 12...
...Tilt angle sensor, 13...Electric cylinder, 14...
...Motor, 30...Control unit.
Claims (1)
これの傾斜角度を検出して作業機を予め設定して
ある角度に調節すべく、作業機傾動用の電動シリ
ンダの駆動モータへ直流電圧を印加する駆動信号
を発する制御部を備える耕耘機において、 前記駆動信号が停止された場合に、前記駆動モ
ータと所定時間接続される短絡回路と、 該短絡回路の遮断と共に、前記駆動モータに所
定時間逆電圧を印加する手段と を具備することを特徴とする耕耘機。[Scope of claim for utility model registration] Work equipment is connected so that the machine body can be tilted in the left and right directions,
In a tiller equipped with a control unit that issues a drive signal to apply a DC voltage to a drive motor of an electric cylinder for tilting the work machine in order to detect the tilt angle of the work machine and adjust the work machine to a preset angle, It is characterized by comprising a short circuit that is connected to the drive motor for a predetermined time when the drive signal is stopped, and a means for cutting off the short circuit and applying a reverse voltage to the drive motor for a predetermined time. tiller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16097788U JPH0281105U (en) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16097788U JPH0281105U (en) | 1988-12-12 | 1988-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281105U true JPH0281105U (en) | 1990-06-22 |
Family
ID=31443519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16097788U Pending JPH0281105U (en) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281105U (en) |
-
1988
- 1988-12-12 JP JP16097788U patent/JPH0281105U/ja active Pending