JPH0312711U - - Google Patents
Info
- Publication number
- JPH0312711U JPH0312711U JP7383389U JP7383389U JPH0312711U JP H0312711 U JPH0312711 U JP H0312711U JP 7383389 U JP7383389 U JP 7383389U JP 7383389 U JP7383389 U JP 7383389U JP H0312711 U JPH0312711 U JP H0312711U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- vertical frame
- horizontal frame
- pivoted
- cylinder
- 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
- 239000012530 fluid Substances 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
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
Description
第１図は本考案連結装置の直進時を示す平面図
、第２図はその側面図、第３図は右旋回時を示す
平面図、第４図は従来技術の直進時を示す平面図
、第５図はその側面図、第６図は右旋回時を示す
平面図である。
図中、１……縦フレーム、２……ブラケツト、
３……横フレーム、４……流体圧シリンダー、５
……排気口、６……下部圧力流体出入口、７……
農作業機の牽引フレーム、８……リンクボール、
９……ドローバー、１０……ＰＴＯジヨイン軸。
Fig. 1 is a plan view showing the coupling device of the present invention when going straight, Fig. 2 is a side view thereof, Fig. 3 is a plan view showing when turning to the right, and Fig. 4 is a plan view showing the conventional technology when going straight. , FIG. 5 is a side view thereof, and FIG. 6 is a plan view showing the time of turning to the right. In the figure, 1...vertical frame, 2...bracket,
3...Horizontal frame, 4...Fluid pressure cylinder, 5
...Exhaust port, 6...Lower pressure fluid inlet/outlet, 7...
Agricultural machine traction frame, 8...link ball,
9...Draw bar, 10...PTO joint shaft.
補正 平１．１０．１３
図面の簡単な説明を次のように補正する。
明細書１４頁６行目の「ＰＴＯジヨイン軸」な
る記載を、「ＰＴＯジヨイント軸」なる記載に補
正する。Amendment 1.10.13. The brief description of the drawing is amended as follows. The description "PTO joint axis" on page 14, line 6 of the specification is corrected to "PTO joint axis".
Claims (1)
フレーム前部において前斜下向の縦フレームを左
右回動自在に設け、該縦フレームの上端部にブラ
ケツトを前向に突設し、かつ該縦フレームの下端
部に横フレームの後端部寄り部位を軸着し、その
横フレームの後端部を縦フレームよりも牽引フレ
ーム側に突出せしめ、上部圧力流体出入口を排気
口となし、かつ下部圧力流体出入口から圧力流体
を出入れする流体圧シリンダーの上部を前記ブラ
ケツトに軸着すると共に、そのシリンダーの下部
を前記横フレームの後端部に軸着せしめ、上記シ
リンダーを後斜下向に配設して縦フレームと交差
配置し、前記横フレームの前端部をリンクボール
を介してトラクターのドローバーに連結し、さら
に前記縦フレームの側方にＰＴＯジヨイント軸を
配設した牽引型農作業機の連結装置。 At the front of the traction frame of an agricultural working machine to which the power of the tractor is transmitted, a vertical frame extending diagonally downward in the front is provided so as to be rotatable left and right, a bracket is protruded forward from the upper end of the vertical frame, and the vertical frame A portion near the rear end of the horizontal frame is pivoted to the lower end, the rear end of the horizontal frame is made to protrude toward the traction frame side than the vertical frame, and the upper pressure fluid inlet and outlet are used as exhaust ports, and the lower pressure fluid The upper part of a fluid pressure cylinder that takes pressure fluid in and out from the inlet and exit port is pivoted to the bracket, and the lower part of the cylinder is pivoted to the rear end of the horizontal frame, and the cylinder is arranged diagonally downward at the rear. A coupling device for a towed agricultural working machine, wherein the horizontal frame is arranged to intersect with a vertical frame, the front end of the horizontal frame is connected to a drawbar of a tractor via a link ball, and a PTO joint shaft is disposed on the side of the vertical frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7383389U JPH0623204Y2 (en) | 1989-06-23 | 1989-06-23 | Towing type agricultural work machine connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7383389U JPH0623204Y2 (en) | 1989-06-23 | 1989-06-23 | Towing type agricultural work machine connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0312711U true JPH0312711U (en) | 1991-02-08 |
| JPH0623204Y2 JPH0623204Y2 (en) | 1994-06-22 |
Family
ID=31612991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7383389U Expired - Lifetime JPH0623204Y2 (en) | 1989-06-23 | 1989-06-23 | Towing type agricultural work machine connecting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623204Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1010646A2 (en) | 1998-12-17 | 2000-06-21 | Ogawa Tent Co., Ltd. | Suspension element and suspended member |
| KR100344022B1 (en) * | 1999-12-16 | 2002-07-20 | 박명화 | Oil pressure movable type check chain for farming machines |
-
1989
- 1989-06-23 JP JP7383389U patent/JPH0623204Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1010646A2 (en) | 1998-12-17 | 2000-06-21 | Ogawa Tent Co., Ltd. | Suspension element and suspended member |
| KR100344022B1 (en) * | 1999-12-16 | 2002-07-20 | 박명화 | Oil pressure movable type check chain for farming machines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623204Y2 (en) | 1994-06-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |