JPH0448908U - - Google Patents
Info
- Publication number
- JPH0448908U JPH0448908U JP8941190U JP8941190U JPH0448908U JP H0448908 U JPH0448908 U JP H0448908U JP 8941190 U JP8941190 U JP 8941190U JP 8941190 U JP8941190 U JP 8941190U JP H0448908 U JPH0448908 U JP H0448908U
- Authority
- JP
- Japan
- Prior art keywords
- tractor
- towing
- frame
- universal
- work machine
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
- Fertilizing (AREA)
Description
第１図及び第２図は本考案に係る牽引作業機の
トラクタへの連結装置を示す側面図、第３図は第
１図の−線矢視図、第４図は第２図の−
線矢視図、第５図はフツクを座席から操作できる
ようにした実施例を示す側面図、第６図は従来技
術を示す側面図である。
図中、１はリンクフレーム、２は牽引フレーム
、４は係合凹部、１８はユニバーサル伝動軸、３
３はユニバーサル伝動軸、３５は自在軸継手であ
る。
1 and 2 are side views showing a coupling device for a towing work machine to a tractor according to the present invention, FIG. 3 is a view taken along the - line in FIG. 1, and FIG. 4 is a - in FIG. 2.
FIG. 5 is a side view showing an embodiment in which the hook can be operated from the seat, and FIG. 6 is a side view showing a conventional technique. In the figure, 1 is a link frame, 2 is a traction frame, 4 is an engagement recess, 18 is a universal transmission shaft, 3
3 is a universal transmission shaft, and 35 is a universal joint.
Claims (1)
フレームを設け、牽引作業機に、その牽引側に傾
倒させて牽引フレームを枢支させて設けた牽引作
業機のトラクタへの連結装置において、上記リン
クフレームの下部にトラクタのユニバーサル伝動
軸の先端部を回転自在に取付けると共に、上記牽
引作業機のユニバーサル伝動軸の先端部に上記ト
ラクタのユニバーサル伝動軸と係脱自在な自在軸
継手を関節接続し、該自在軸継手を上記牽引フレ
ームに水平軸回りに回動自在に取付け、上記トラ
クタに対して牽引作業機を相対的に移動させて上
記自在軸継手とトラクタのユニバーサル伝動軸と
を連結すべく上記リンクフレーム上部に、上記三
点リンクの上昇作動時に上記牽引フレーム頭部に
下方から係合されて上昇に応じ牽引作業機を移動
させるためにフツク状係合部を設けたことを特徴
とする牽引作業機のトラクタへの連結装置。 In a coupling device for a towing work machine to a tractor, a link frame is provided by spanning both ends of the three-point link of the tractor, and the towing work machine is provided with the towing frame tilted toward the towing side and pivotally supported. The tip of the universal transmission shaft of the tractor is rotatably attached to the lower part of the frame, and the universal transmission shaft of the tractor is articulated to the tip of the universal transmission shaft of the tractor, and a universal shaft joint that can be freely engaged and disengaged is articulated. The universal shaft joint is attached to the traction frame so as to be rotatable around a horizontal axis, and the traction work machine is moved relative to the tractor to connect the universal shaft joint and the universal transmission shaft of the tractor. A towing device characterized in that a hook-shaped engaging portion is provided on the upper part of the link frame to be engaged from below with the head of the towing frame when the three-point link is raised, and to move the towing work machine as the three-point link is raised. A device for connecting work equipment to a tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089411U JPH083211Y2 (en) | 1990-08-29 | 1990-08-29 | Connecting device for tractor of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089411U JPH083211Y2 (en) | 1990-08-29 | 1990-08-29 | Connecting device for tractor of tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0448908U true JPH0448908U (en) | 1992-04-24 |
| JPH083211Y2 JPH083211Y2 (en) | 1996-01-31 |
Family
ID=31823369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990089411U Expired - Fee Related JPH083211Y2 (en) | 1990-08-29 | 1990-08-29 | Connecting device for tractor of tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083211Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6420006A (en) * | 1987-07-15 | 1989-01-24 | Matsuyama Kk | Apparatus for transmitting power of tractor to working machine |
-
1990
- 1990-08-29 JP JP1990089411U patent/JPH083211Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6420006A (en) * | 1987-07-15 | 1989-01-24 | Matsuyama Kk | Apparatus for transmitting power of tractor to working machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083211Y2 (en) | 1996-01-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |