JPH0385806U - - Google Patents
Info
- Publication number
- JPH0385806U JPH0385806U JP14804389U JP14804389U JPH0385806U JP H0385806 U JPH0385806 U JP H0385806U JP 14804389 U JP14804389 U JP 14804389U JP 14804389 U JP14804389 U JP 14804389U JP H0385806 U JPH0385806 U JP H0385806U
- Authority
- JP
- Japan
- Prior art keywords
- lift
- lift cylinder
- lift rod
- tractor
- control device
- 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
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
図面は本考案の一実施例を示し、第１図は本考
案を採用したトラクターに作業機を装着した状態
の側面図、第２図は本考案の要部側面図、第３図
乃至第５図は本考案の作業機の姿勢制御装置の詳
細図で、第３図はその側面図、第４図はその背面
図、第５図はその正面図である。
１……トラクター、２……四点ヒツチ装置、３
……作業機、１２……リフトロツド、１７……作
業機の姿勢制御装置、１８……リフトシリンダー
、１９……リフトロツド長さセンサー、２０……
リフトロツドのリンク、２１……リフトシリンダ
ーの取付けピン。
The drawings show one embodiment of the present invention, and Fig. 1 is a side view of a tractor incorporating the present invention with a working machine attached, Fig. 2 is a side view of the main parts of the invention, and Figs. 3 to 5. The figures are detailed views of the attitude control device for a working machine according to the present invention, with FIG. 3 being a side view thereof, FIG. 4 being a rear view thereof, and FIG. 5 being a front view thereof. 1... Tractor, 2... Four-point hit device, 3
...Work machine, 12...Lift rod, 17...Work machine posture control device, 18...Lift cylinder, 19...Lift rod length sensor, 20...
Lift rod link, 21... Lift cylinder mounting pin.
Claims (1)
下部にピンを介して機体幅方向に揺動可能に取付
けたリフトシリンダーで構成し、該リフトロツド
の長さをリフトシリンダーの伸縮で変化させて作
業機の姿勢を制御するトラクターにおける作業機
の姿勢制御装置において、前記リフトロツドの伸
縮長さを検出するリフトロツド長さセンサーを、
前記リフトシリンダーの取付けピンを利用してリ
フトシリンダーの前方に取付けたことを特徴とす
るトラクターにおける作業機の姿勢制御装置。 The lift rod on one side of the three-point link consists of a lift cylinder that is attached to the bottom of the link via a pin so that it can swing in the width direction of the machine, and the length of the lift rod can be changed by expanding and contracting the lift cylinder. In a posture control device for a working machine in a tractor that controls the posture, a lift rod length sensor that detects the extension/contraction length of the lift rod;
A posture control device for a working machine in a tractor, characterized in that the device is attached to the front of the lift cylinder using a mounting pin of the lift cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989148043U JP2512824Y2 (en) | 1989-12-22 | 1989-12-22 | Posture control device for work equipment in tractors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989148043U JP2512824Y2 (en) | 1989-12-22 | 1989-12-22 | Posture control device for work equipment in tractors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0385806U true JPH0385806U (en) | 1991-08-30 |
| JP2512824Y2 JP2512824Y2 (en) | 1996-10-02 |
Family
ID=31694511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989148043U Expired - Lifetime JP2512824Y2 (en) | 1989-12-22 | 1989-12-22 | Posture control device for work equipment in tractors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512824Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59166601U (en) * | 1983-04-22 | 1984-11-08 | 株式会社クボタ | Mounting structure of movement detection sensor |
| JPS6371607U (en) * | 1986-10-27 | 1988-05-13 | ||
| JPS645405A (en) * | 1987-06-26 | 1989-01-10 | Iseki Agricult Mach | Device for rolling tractor working machine |
-
1989
- 1989-12-22 JP JP1989148043U patent/JP2512824Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59166601U (en) * | 1983-04-22 | 1984-11-08 | 株式会社クボタ | Mounting structure of movement detection sensor |
| JPS6371607U (en) * | 1986-10-27 | 1988-05-13 | ||
| JPS645405A (en) * | 1987-06-26 | 1989-01-10 | Iseki Agricult Mach | Device for rolling tractor working machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512824Y2 (en) | 1996-10-02 |