JPH0217006U - - Google Patents
Info
- Publication number
- JPH0217006U JPH0217006U JP9510088U JP9510088U JPH0217006U JP H0217006 U JPH0217006 U JP H0217006U JP 9510088 U JP9510088 U JP 9510088U JP 9510088 U JP9510088 U JP 9510088U JP H0217006 U JPH0217006 U JP H0217006U
- Authority
- JP
- Japan
- Prior art keywords
- working part
- working
- steering
- detection
- tilt control
- 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 8
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
図面は、本考案に係る作業車における作業部の
傾斜制御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図は要部
の油圧回路図、第３図は要部の電気回路図、第４
図は旋回時における作業部の傾斜姿勢状態を示す
作用説明図、第５図は従来の旋回状態を示す作用
説明図である。
図中、１は走行機体、２Ｌ，２Ｒはリフトロツ
ドシリンダ、３は作業部、７は操向角検知センサ
、８Ｌ，８Ｒは比較器、１１は作業部上昇検知セ
ンサである。
The drawings show an embodiment of the inclination control device for the working section of a working vehicle according to the present invention, in which Fig. 1 is an overall side view of the agricultural tractor, Fig. 2 is a hydraulic circuit diagram of the main parts, and Fig. 2 is a hydraulic circuit diagram of the main parts. Figure 3 is the electrical circuit diagram of the main part, Figure 4
The figure is an explanatory view of the operation showing the tilted posture state of the working part during turning, and FIG. 5 is an explanatory view of the action showing the conventional turning state. In the figure, 1 is a traveling body, 2L and 2R are lift rod cylinders, 3 is a working part, 7 is a steering angle detection sensor, 8L and 8R are comparators, and 11 is a working part elevation detection sensor.
Claims (1)
手段と左右傾斜をする傾斜作動手段とを設けてな
る作業車において、前記走行機体が左右操向状態
であることを検知する操向検知手段と、作業部が
作業域を越えて上昇したことを検知する作業部上
昇検知手段と、これら検知手段からの検知信号を
入力し、これらが操向検知状態でかつ上昇検知状
態であつた場合に、上記傾斜作動手段に対し、作
業部の操向外輪側が上昇するよう傾斜制御指令を
出力する傾斜制御手段とを設けたことを特徴とす
る作業車における作業部の傾斜制御装置。 A working vehicle in which a traveling body is provided with a lifting actuation means for raising and lowering a working part and a tilting actuation means for tilting left and right, a steering detection means for detecting that the traveling body is in a left-right steering state; , a working part elevation detection means for detecting that the working part has risen beyond the working area, and detection signals from these detection means are input, and when these are in the steering detection state and the rising detection state, A tilt control device for a working part in a working vehicle, characterized in that the tilt operating means is provided with a tilt control means for outputting a tilt control command so that the steering outer wheel side of the working part is raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095100U JPH0745124Y2 (en) | 1988-07-20 | 1988-07-20 | Tilt control device for working unit in work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095100U JPH0745124Y2 (en) | 1988-07-20 | 1988-07-20 | Tilt control device for working unit in work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0217006U true JPH0217006U (en) | 1990-02-02 |
| JPH0745124Y2 JPH0745124Y2 (en) | 1995-10-18 |
Family
ID=31319720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988095100U Expired - Lifetime JPH0745124Y2 (en) | 1988-07-20 | 1988-07-20 | Tilt control device for working unit in work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745124Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63251001A (en) * | 1987-04-08 | 1988-10-18 | 本田技研工業株式会社 | Traveling work vehicle |
-
1988
- 1988-07-20 JP JP1988095100U patent/JPH0745124Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63251001A (en) * | 1987-04-08 | 1988-10-18 | 本田技研工業株式会社 | Traveling work vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745124Y2 (en) | 1995-10-18 |