JPS5950215U - Float constant pressure control device for riding rice transplanter - Google Patents
Float constant pressure control device for riding rice transplanterInfo
- Publication number
- JPS5950215U JPS5950215U JP4943783U JP4943783U JPS5950215U JP S5950215 U JPS5950215 U JP S5950215U JP 4943783 U JP4943783 U JP 4943783U JP 4943783 U JP4943783 U JP 4943783U JP S5950215 U JPS5950215 U JP S5950215U
- Authority
- JP
- Japan
- Prior art keywords
- rice transplanter
- riding rice
- control device
- pressure control
- constant pressure
- 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
- Transplanting Machines (AREA)
- 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) [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図は乗用型田植機の
側面図、第２図は第１図の要部の拡大図、第３図は第２
図のＩ−１面断面図、第４図は第３図のＩＶ−ＩＶ視断
面図、第５図は第３図の■−■視断面断面図る。
１・・・走行車体、２，３・・・車輪、１２・・・苗植
装置、１３・・・ロワーリンク、１４・・・トップリン
ク、１５・・・リフトアーム、１８・・・油圧シリンダ
、２１・・・油圧切換弁、２２・・・トップリンク枢着
ビン、２７・・・センサーレバー、２８・・・連動軸、
３１，３５・・・ロッド、２９・・・ブツシュ。The drawings show an embodiment of the present invention; Fig. 1 is a side view of a riding rice transplanter, Fig. 2 is an enlarged view of the main parts of Fig. 1, and Fig. 3 is an enlarged view of the main parts of Fig. 2.
4 is a sectional view taken along line IV--IV in FIG. 3, and FIG. DESCRIPTION OF SYMBOLS 1... Traveling vehicle body, 2, 3... Wheels, 12... Seedling planting device, 13... Lower link, 14... Top link, 15... Lift arm, 18... Hydraulic cylinder , 21... Hydraulic switching valve, 22... Top link pivot bin, 27... Sensor lever, 28... Interlocking shaft,
31, 35...Rod, 29...Butshu.
Claims (1)
及びトップリンクを介して上下昇降自在に装着する一方
、前記ロワーリングを上下回動することによって苗植装
置を上下昇降するように構成した昇降機構を前記走行車
体に設けて成る乗用型田植機において、前記トップリン
クの走行車体への枢着部を前後方向に移動自在に構成し
、該枢着部を前記昇降機構に、当該枢着部の前後動によ
って昇降機構が上げ又は下げに切換わるように関連して
成る乗用型田植機のフロート定圧制御装置。The seedling planting device is attached to a traveling vehicle body supported by wheels so as to be able to rise and fall freely through a lower link and a top link, and the seedling planting device is configured to move up and down by moving the lower ring up and down. In a riding rice transplanter in which a lifting mechanism is provided on the traveling vehicle body, a pivoting portion of the top link to the traveling vehicle body is configured to be movable in the front and rear direction, and the pivoting portion is connected to the lifting mechanism. A float constant pressure control device for a riding rice transplanter, which is connected to a lifting mechanism so that it can be switched between raising and lowering by the back and forth movement of the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4943783U JPS5950215U (en) | 1983-03-31 | 1983-03-31 | Float constant pressure control device for riding rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4943783U JPS5950215U (en) | 1983-03-31 | 1983-03-31 | Float constant pressure control device for riding rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5950215U true JPS5950215U (en) | 1984-04-03 |
Family
ID=30179944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4943783U Pending JPS5950215U (en) | 1983-03-31 | 1983-03-31 | Float constant pressure control device for riding rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5950215U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551162B2 (en) * | 1976-07-15 | 1980-12-23 |
-
1983
- 1983-03-31 JP JP4943783U patent/JPS5950215U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551162B2 (en) * | 1976-07-15 | 1980-12-23 |
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