JPH02133930U - - Google Patents
Info
- Publication number
- JPH02133930U JPH02133930U JP4369989U JP4369989U JPH02133930U JP H02133930 U JPH02133930 U JP H02133930U JP 4369989 U JP4369989 U JP 4369989U JP 4369989 U JP4369989 U JP 4369989U JP H02133930 U JPH02133930 U JP H02133930U
- Authority
- JP
- Japan
- Prior art keywords
- guide member
- work
- detection means
- overhead wire
- work travel
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Description
図面は、本考案に係る作業用走行車の架線式自
動停止装置の実施例を示したものであつて、第１
図は、農用トラクタの全体側面図、第２図は同上
平面図、第３図はガイドローラが傾斜部に達した
状態を示す作用説明図、第４図は制御機構のブロ
ツク回路図、第５図は操行制御のフローチヤート
図である。
図中、１は走行機体、１４は制御部、１９は支
持ポール、２０は揺動アーム、２０ａは弾機、２
２はガイドローラ、２３は架線、２３ａは傾斜部
、２８はアーム上下揺動角検知センサである。
The drawings show an embodiment of the overhead wire type automatic stopping device for work vehicles according to the present invention, and are
The figure is an overall side view of the agricultural tractor, Figure 2 is a plan view of the same as above, Figure 3 is an explanatory view of the operation showing the state in which the guide roller has reached the inclined part, Figure 4 is a block circuit diagram of the control mechanism, and Figure 5 is a block diagram of the control mechanism. The figure is a flowchart of maneuver control. In the figure, 1 is a traveling aircraft, 14 is a control unit, 19 is a support pole, 20 is a swing arm, 20a is a bomb, 2
2 is a guide roller, 23 is an overhead wire, 23a is an inclined portion, and 28 is an arm vertical swing angle detection sensor.
Claims (1)
させて架設され、かつ作業走行端等の作業停止を
する部所が退避または取り除かれた架線を架設す
る一方、クラツチ操作具やブレーキ操作具等の操
作具類の自動作動を行うための自動作動用アクチ
ユエータを設けた作業用走行車に、架線方向に向
けて常時付勢されて架線に押圧状に接当しながら
移動するガイド部材と、該ガイド部材が所定角度
以上変化したことを検知する検知手段と、該検知
手段に連結され、ガイド部材が所定角度以上変化
したことの信号により、前記自動作動用アクチユ
エータに対して作動停止をする指令を出力する自
動停止制御手段とを設けて構成したことを特徴と
する作業用走行車の架線式自動停止装置。 An overhead wire is erected at the work travel area in a manner corresponding to the work travel part, and the parts where the work stops, such as the work travel end, are evacuated or removed. A work vehicle equipped with an automatic operation actuator for automatically operating operating tools such as tools, etc. is equipped with a guide member that is constantly biased in the direction of the overhead wire and moves while pressing against the overhead wire. , a detection means for detecting that the guide member has changed by more than a predetermined angle; and a detection means connected to the detection means and configured to stop the automatic operation actuator in response to a signal indicating that the guide member has changed by more than a predetermined angle. An overhead line type automatic stopping device for a working vehicle, characterized in that it is configured by providing an automatic stopping control means for outputting a command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4369989U JPH085859Y2 (en) | 1989-04-14 | 1989-04-14 | Overhead line automatic stop device for work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4369989U JPH085859Y2 (en) | 1989-04-14 | 1989-04-14 | Overhead line automatic stop device for work vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02133930U true JPH02133930U (en) | 1990-11-07 |
| JPH085859Y2 JPH085859Y2 (en) | 1996-02-21 |
Family
ID=31556333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4369989U Expired - Lifetime JPH085859Y2 (en) | 1989-04-14 | 1989-04-14 | Overhead line automatic stop device for work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085859Y2 (en) |
-
1989
- 1989-04-14 JP JP4369989U patent/JPH085859Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085859Y2 (en) | 1996-02-21 |
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