JPS5888804U - Work equipment lifting control device for tractors - Google Patents
Work equipment lifting control device for tractorsInfo
- Publication number
- JPS5888804U JPS5888804U JP18389481U JP18389481U JPS5888804U JP S5888804 U JPS5888804 U JP S5888804U JP 18389481 U JP18389481 U JP 18389481U JP 18389481 U JP18389481 U JP 18389481U JP S5888804 U JPS5888804 U JP S5888804U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- work equipment
- tractors
- link system
- lifting control
- 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)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案が適用されているトラクタを示す全体側
面図、第２図はその油圧リフト装置を示す側面図、第３
図はその内部のリンク系を示す側面図、第４図はその斜
視図、第５図は作用を説明するためにリンク系を模式的
に示した図、第６図ｉま従来例による油圧リフト装置を
示す側面図である。
１・・・操作レバー、２・・・制御バルブ、５・・・バ
ルブシフター、６・・・リフトアーム、１１・・・ケー
ス、１２・・・トラクタ、１６・・・油圧リフト装置、
２５・・・センサレバー、２７・・・アジャストアーム
、２９・・・ピン、３１・・・アジャストプレート、３
５・・・ロッド、Ｓ・・・センサリンク系。
第２図
す［１７
３１″″′Ｍ″″″″′３５
どづFig. 1 is an overall side view showing a tractor to which the present invention is applied, Fig. 2 is a side view showing its hydraulic lift device, and Fig. 3 is a side view showing the tractor to which the present invention is applied.
The figure is a side view showing the internal link system, Fig. 4 is a perspective view thereof, Fig. 5 is a diagram schematically showing the link system to explain the operation, and Fig. 6 i is a hydraulic lift according to a conventional example. FIG. 3 is a side view showing the device. DESCRIPTION OF SYMBOLS 1... Operation lever, 2... Control valve, 5... Valve shifter, 6... Lift arm, 11... Case, 12... Tractor, 16... Hydraulic lift device,
25...Sensor lever, 27...Adjust arm, 29...Pin, 31...Adjust plate, 3
5...Rod, S...Sensor link system. Figure 2 [17 31″″′M″″″″′35 Dodu
Claims (1)
た作業機昇降制御装置において、センサリンク系をケー
スの内部に収納し、また該センサリンク系を構成するセ
ンサレバーをアジャストアーム先端のピンに回動自在に
支持し、更に該アームヲケース外部に位置するアジャス
トプレートに連結・固定して構成したトラクタにおける
作業機昇降制御装置。In a work equipment elevation control device that connects a sensor link system to a control valve of a hydraulic lift device, the sensor link system is housed inside a case, and the sensor lever that makes up the sensor link system is rotated by a pin at the tip of the adjustment arm. A working machine elevation control device for a tractor, which is configured such that the arm is freely supported and further connected and fixed to an adjustment plate located outside the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18389481U JPS5888804U (en) | 1981-12-10 | 1981-12-10 | Work equipment lifting control device for tractors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18389481U JPS5888804U (en) | 1981-12-10 | 1981-12-10 | Work equipment lifting control device for tractors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5888804U true JPS5888804U (en) | 1983-06-16 |
Family
ID=29983560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18389481U Pending JPS5888804U (en) | 1981-12-10 | 1981-12-10 | Work equipment lifting control device for tractors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62149905U (en) * | 1986-03-17 | 1987-09-22 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518882A (en) * | 1974-07-10 | 1976-01-24 | Suwa Seikosha Kk |
-
1981
- 1981-12-10 JP JP18389481U patent/JPS5888804U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518882A (en) * | 1974-07-10 | 1976-01-24 | Suwa Seikosha Kk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62149905U (en) * | 1986-03-17 | 1987-09-22 |
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