JPS6283405U - - Google Patents
Info
- Publication number
- JPS6283405U JPS6283405U JP17695085U JP17695085U JPS6283405U JP S6283405 U JPS6283405 U JP S6283405U JP 17695085 U JP17695085 U JP 17695085U JP 17695085 U JP17695085 U JP 17695085U JP S6283405 U JPS6283405 U JP S6283405U
- Authority
- JP
- Japan
- Prior art keywords
- switching lever
- hydraulic switching
- swing arm
- rod
- hydraulic
- 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
- 238000009434 installation Methods 0.000 claims 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図は本考案作業機の昇降装置を適用したト
ラクタの側面図、第２図はその要部の拡大側面図
、第３図は油圧切換レバーを前側の油圧シリンダ
に切換えた状態の同上図、第４図は作動部材とロ
ツドとの連結部の側面図、第５図はその底面図、
第６図は正面図である。
１は油圧シリンダ、２は揺動アーム、３は油圧
制御装置、４は油圧切換レバー、５はロツド、６
は作動部材、７は止ねじ、８は長孔、９はストツ
パ、１０は取付部材。
Figure 1 is a side view of a tractor to which the lifting device of the working machine of the present invention is applied, Figure 2 is an enlarged side view of its main parts, and Figure 3 is the same view with the hydraulic switching lever switched to the front hydraulic cylinder. , FIG. 4 is a side view of the connecting portion between the actuating member and the rod, and FIG. 5 is a bottom view thereof.
FIG. 6 is a front view. 1 is a hydraulic cylinder, 2 is a swing arm, 3 is a hydraulic control device, 4 is a hydraulic switching lever, 5 is a rod, 6
1 is an operating member, 7 is a set screw, 8 is a long hole, 9 is a stopper, and 10 is a mounting member.
Claims (1)
りトラクタに連結した作業機を昇降させ、その揺
動アームに連結したロツドを油圧切換レバーの近
傍まで延長し、そのロツドに油圧切換レバーに作
動する部材を取付け、上記油圧切換レバーの操作
で作業機を上昇させる際連動する揺動アームが略
上限位置まで上昇したとき、前記作動部材が油圧
切換レバーを給油停止位置に復帰させるようにし
たものにおいて、 上記作動部材取付金具をロツドに固着し、作動
部材をロツドに沿つて進退させて油圧切換レバー
との関係位置を調節設定して止ねじで固定した後
、上記取付部材に当接させてねじ止めするストツ
パを、作動部材に進退自由に設けたトラクタにお
ける作業機の昇降装置。[Scope of Claim for Utility Model Registration] A swing arm driven by a single-acting hydraulic cylinder raises and lowers a working machine connected to a tractor, and a rod connected to the swing arm is extended to the vicinity of a hydraulic switching lever; A member that operates on the hydraulic switching lever is attached to the hydraulic switching lever, and when the swing arm that is linked to raise the work equipment by operating the hydraulic switching lever rises to approximately the upper limit position, the operating member moves the hydraulic switching lever to the refueling stop position. In the case where the actuating member mounting bracket is fixed to the rod, the actuating member is moved forward and backward along the rod to adjust the position relative to the hydraulic switching lever, and is fixed with a set screw, and then the above-mentioned installation is performed. A lifting device for a working machine in a tractor, in which a stopper that comes into contact with the member and is screwed is provided on the operating member so that it can freely move forward and backward.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985176950U JPH0525370Y2 (en) | 1985-11-18 | 1985-11-18 | |
| US06/880,810 US4730542A (en) | 1985-09-05 | 1986-07-01 | Elevating apparatus for a working apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985176950U JPH0525370Y2 (en) | 1985-11-18 | 1985-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6283405U true JPS6283405U (en) | 1987-05-28 |
| JPH0525370Y2 JPH0525370Y2 (en) | 1993-06-28 |
Family
ID=31117688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985176950U Expired - Lifetime JPH0525370Y2 (en) | 1985-09-05 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525370Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54164207U (en) * | 1978-05-10 | 1979-11-17 |
-
1985
- 1985-11-18 JP JP1985176950U patent/JPH0525370Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54164207U (en) * | 1978-05-10 | 1979-11-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525370Y2 (en) | 1993-06-28 |
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