JPS62164717U - - Google Patents
Info
- Publication number
- JPS62164717U JPS62164717U JP5438886U JP5438886U JPS62164717U JP S62164717 U JPS62164717 U JP S62164717U JP 5438886 U JP5438886 U JP 5438886U JP 5438886 U JP5438886 U JP 5438886U JP S62164717 U JPS62164717 U JP S62164717U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- hydraulic
- valve
- stopper valve
- agricultural 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
- 238000010586 diagram Methods 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Transplanting Machines (AREA)
Description
図面は、本考案に係る移動農機における油圧レ
バー装置の実施例を示したものであつて、第１図
は乗用型田植機の全体側面図、第２図は油圧レバ
ー操作部の要部側面図、第３図は同上作用説明図
、第４図は油圧レバー部の要部正面図、第５図は
平面からみた作用説明図、第６図は油圧回路図で
ある。
図中、１は走行機体、２は作業部、５は油圧レ
バー、１０は油圧バルブ、１１は油圧シリンダ、
１２はストツパ弁、１３は開閉作動レバーである
。
The drawings show an embodiment of the hydraulic lever device for a mobile agricultural machine according to the present invention, in which Fig. 1 is an overall side view of the riding rice transplanter, and Fig. 2 is a side view of the main parts of the hydraulic lever operating section. , FIG. 3 is an explanatory diagram of the same operation as above, FIG. 4 is a front view of the main part of the hydraulic lever section, FIG. 5 is an explanatory diagram of the operation seen from a plane, and FIG. 6 is a hydraulic circuit diagram. In the figure, 1 is a traveling aircraft body, 2 is a working part, 5 is a hydraulic lever, 10 is a hydraulic valve, 11 is a hydraulic cylinder,
12 is a stopper valve, and 13 is an opening/closing operating lever.
Claims (1)
を設け、該ストツパ弁を閉状態とすることで上昇
した作業部のロツク保持をするように構成した移
動農機において、前記前記ストツパ弁の開閉作動
レバーのレバー軌跡を、油圧シリンダの油圧レバ
ーの操作経路内に臨ませ、ストツパ弁が半開状態
での油圧レバーのレバー操作を牽制するように構
成したことを特徴とする移動農機における油圧レ
バー装置。 In a mobile agricultural machine configured such that a stopper valve is provided between a hydraulic valve and a hydraulic cylinder, and the raised working part is held locked by closing the stopper valve, an opening/closing operating lever of the stopper valve is operated. A hydraulic lever device for a mobile agricultural machine, characterized in that a lever locus is made to face an operation path of a hydraulic lever of a hydraulic cylinder, and a stopper valve is configured to check lever operation of the hydraulic lever in a half-open state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986054388U JPH0444014Y2 (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986054388U JPH0444014Y2 (en) | 1986-04-11 | 1986-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62164717U true JPS62164717U (en) | 1987-10-20 |
| JPH0444014Y2 JPH0444014Y2 (en) | 1992-10-16 |
Family
ID=30881334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986054388U Expired JPH0444014Y2 (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444014Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102925U (en) * | 1980-12-17 | 1982-06-24 |
-
1986
- 1986-04-11 JP JP1986054388U patent/JPH0444014Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102925U (en) * | 1980-12-17 | 1982-06-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444014Y2 (en) | 1992-10-16 |
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