JPS6098307U - Control lever device for tractor hydraulic system - Google Patents
Control lever device for tractor hydraulic systemInfo
- Publication number
- JPS6098307U JPS6098307U JP19229283U JP19229283U JPS6098307U JP S6098307 U JPS6098307 U JP S6098307U JP 19229283 U JP19229283 U JP 19229283U JP 19229283 U JP19229283 U JP 19229283U JP S6098307 U JPS6098307 U JP S6098307U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic system
- lever
- lever device
- tractor body
- control lever
- 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
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Mechanically-Actuated Valves (AREA)
- Mechanical Control Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示し、第１図は側面図、第２図
は一部展開の平面図である。
１・・・トラクタ車体、２・・・油圧装置、４・・・ポ
ジション制御バルブ機構、５・・・ドラフト制御バルブ
機構、１０．１１・・・レバー支軸、２０．２６・・・
操作レバー、２４・・・中間軸、３１・・・リンクアー
ム。The drawings show an embodiment of the present invention, with FIG. 1 being a side view and FIG. 2 being a partially developed plan view. DESCRIPTION OF SYMBOLS 1... Tractor body, 2... Hydraulic system, 4... Position control valve mechanism, 5... Draft control valve mechanism, 10.11... Lever support shaft, 20.26...
Operation lever, 24... intermediate shaft, 31... link arm.
Claims (1)
、該油圧装置２のドラフト制御バルブ機構５とポジショ
ン制御バルブ機構４とをそれぞれ制御する操作レバー２
０．２６が案内板１２．に沿って前後方向回動自在に設
けられたものにおいて、操作レバー２０．２６のうちい
ずれか一方はトラクタ車体１側に横軸回りに回動自在に
支持されたレバー支軸１０にそのレバー根本側が固定さ
れ、他方の聯操作レバー２６はトラクタ車体１側に横軸
回りに回動自在に支持されたアーム２５を有する中間軸
２４にそのレバー根本側が固定され、更に、トラクタ車
体１側に横軸回りに回動自在に支持されたレバー支軸１
１と前記中間軸２４のナーム２５とがリンクアーム３１
を介して連結されていることを特徴とするトラクタ用油
圧装置の制御レバー装置。A hydraulic system 2 for lifting and lowering a working machine is provided on the tractor body 1, and an operating lever 2 controls a draft control valve mechanism 5 and a position control valve mechanism 4 of the hydraulic system 2, respectively.
0.26 is the guide plate 12. , one of the operating levers 20 and 26 is attached to a lever base 10 rotatably supported on the tractor body 1 side around a horizontal axis. The base side of the lever is fixed to an intermediate shaft 24 having an arm 25 that is rotatably supported on the tractor body 1 side around a horizontal axis, and the other joint operation lever 26 is fixed on the side of the tractor body 1 side. Lever support shaft 1 rotatably supported around the axis
1 and the arm 25 of the intermediate shaft 24 are connected to the link arm 31.
A control lever device for a hydraulic system for a tractor, characterized in that the control lever device is connected via a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19229283U JPS6098307U (en) | 1983-12-13 | 1983-12-13 | Control lever device for tractor hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19229283U JPS6098307U (en) | 1983-12-13 | 1983-12-13 | Control lever device for tractor hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6098307U true JPS6098307U (en) | 1985-07-04 |
Family
ID=30413869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19229283U Pending JPS6098307U (en) | 1983-12-13 | 1983-12-13 | Control lever device for tractor hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6098307U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413141U (en) * | 1977-06-29 | 1979-01-27 | ||
| JPS5510415B2 (en) * | 1975-03-25 | 1980-03-15 |
-
1983
- 1983-12-13 JP JP19229283U patent/JPS6098307U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510415B2 (en) * | 1975-03-25 | 1980-03-15 | ||
| JPS5413141U (en) * | 1977-06-29 | 1979-01-27 |
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