JPH02123806U - - Google Patents
Info
- Publication number
- JPH02123806U JPH02123806U JP3286089U JP3286089U JPH02123806U JP H02123806 U JPH02123806 U JP H02123806U JP 3286089 U JP3286089 U JP 3286089U JP 3286089 U JP3286089 U JP 3286089U JP H02123806 U JPH02123806 U JP H02123806U
- Authority
- JP
- Japan
- Prior art keywords
- tension
- pto
- arm
- belt
- wire
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
Landscapes
- Agricultural Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は要部を示す正面図、第２図はトラクタの全体を
示す側面図である。
１……トラクタ、６……リフトアーム、９……
後輪、１０……ＰＴＯ軸、１１……動力伝達軸、
１２……駆動プーリ、１３……ＰＴＯ動力伝達軸
、１４……被動プーリ、１５……Ｖベルト、１７
……テンシヨンアーム、１８……テンシヨンロー
ラ、２０……クラツチレバー、２１……ワイヤ、
２７……可動体、２９……アウタワイヤ。
The drawings show one embodiment of the present invention; FIG. 1 is a front view showing the main parts, and FIG. 2 is a side view showing the entire tractor. 1...Tractor, 6...Lift arm, 9...
Rear wheel, 10...PTO shaft, 11...power transmission shaft,
12... Drive pulley, 13... PTO power transmission shaft, 14... Driven pulley, 15... V belt, 17
... Tension arm, 18 ... Tension roller, 20 ... Clutch lever, 21 ... Wire,
27...Movable body, 29...Outer wire.
Claims (1)
とを有するトラクタにおいて、エンジンから駆動
輪へ動力を伝達する動力伝達軸上に固定した駆動
プーリとＰＴＯ軸に連結されたＰＴＯ動力伝達軸
上に固定した被動プーリとの間にＶベルトを巻回
し、前記Ｖベルトにテンシヨンを付与するテンシ
ヨンローラを保持した回動自在なテンシヨンアー
ムとクラツチレバーとをワイヤを介して連結し、
前記リフトアームの上向への回道に伴つて前記テ
ンシヨンアームに近接する方向に移動するととも
に前記リフトアームの下方への回動に伴つて前記
テンシヨンアームから離反する方向に移動する可
動体を設け、前記ワイヤにおけるアウタワイヤの
前記テンシヨンアーム側の一端を前記可動体に固
定したことを特徴とするトラクタのＰＴＯクラツ
チ装置。 In a tractor that has a vertically rotatable lift arm and a PTO shaft, the drive pulley is fixed on the power transmission shaft that transmits power from the engine to the drive wheels, and the PTO power transmission shaft is connected to the PTO shaft. A V-belt is wound between the V-belt and the driven pulley, and a rotatable tension arm holding a tension roller that applies tension to the V-belt is connected to a clutch lever via a wire,
A movable body that moves toward the tension arm as the lift arm moves upward and moves away from the tension arm as the lift arm rotates downward. A PTO clutch device for a tractor, characterized in that one end of the outer wire of the wire on the tension arm side is fixed to the movable body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3286089U JPH02123806U (en) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3286089U JPH02123806U (en) | 1989-03-23 | 1989-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123806U true JPH02123806U (en) | 1990-10-11 |
Family
ID=31259458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3286089U Pending JPH02123806U (en) | 1989-03-23 | 1989-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123806U (en) |
-
1989
- 1989-03-23 JP JP3286089U patent/JPH02123806U/ja active Pending