JPS61105416U - - Google Patents
Info
- Publication number
- JPS61105416U JPS61105416U JP19256084U JP19256084U JPS61105416U JP S61105416 U JPS61105416 U JP S61105416U JP 19256084 U JP19256084 U JP 19256084U JP 19256084 U JP19256084 U JP 19256084U JP S61105416 U JPS61105416 U JP S61105416U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal
- hydraulic
- hydraulic cylinders
- vertical
- switching valve
- 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
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sowing (AREA)
- Transplanting Machines (AREA)
Description
第１図は本考案の一実施例を示す要部拡大図、
第２図は全体の側面図、第３図は同平面図、第４
図は部分拡大平面図、第５図は同側面図、第６図
は油圧回路図、第７図は部分拡大図、第８図は他
の実施例を示す側面図である。
２……ミツシヨンケース、１６……上下用油圧
シリンダ、２８……水平用油圧シリンダ、５２…
…油圧ポンプ、５６……ピツチング油圧切換弁、
５７……ローリング油圧切換弁。
FIG. 1 is an enlarged view of the main parts showing one embodiment of the present invention.
Figure 2 is a side view of the whole, Figure 3 is a plan view of the same, Figure 4
5 is a partially enlarged plan view, FIG. 5 is a side view of the same, FIG. 6 is a hydraulic circuit diagram, FIG. 7 is a partially enlarged view, and FIG. 8 is a side view showing another embodiment. 2...Mission case, 16...Vertical hydraulic cylinder, 28...Horizontal hydraulic cylinder, 52...
...Hydraulic pump, 56...Pitching hydraulic switching valve,
57...Rolling hydraulic switching valve.
Claims (1)
用油圧シリンダと、機体の左右傾斜を補正して略
水平に保つ水平用油圧シリンダとを備えた装置に
おいて、上下用油圧シリンダを制御するピツチン
グ油圧切換弁と、水平用油圧シリンダを制御する
ローリング油圧切換弁と、前記の上下用及び水平
用の各油圧シリンダを駆動する油圧ポンプとを、
ミツシヨンケースの一側部に直接固設したことを
特徴とする水田作業機の制御装置。 Pitching that controls the vertical hydraulic cylinders in a device equipped with vertical hydraulic cylinders that raise and lower the machine to keep the working depth approximately constant, and horizontal hydraulic cylinders that correct the horizontal inclination of the machine and keep it approximately horizontal. A hydraulic switching valve, a rolling hydraulic switching valve that controls the horizontal hydraulic cylinder, and a hydraulic pump that drives each of the vertical and horizontal hydraulic cylinders,
A control device for a paddy field working machine characterized by being directly fixed to one side of a transmission case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19256084U JPS61105416U (en) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19256084U JPS61105416U (en) | 1984-12-18 | 1984-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105416U true JPS61105416U (en) | 1986-07-04 |
Family
ID=30749970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19256084U Pending JPS61105416U (en) | 1984-12-18 | 1984-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01141514A (en) * | 1987-11-27 | 1989-06-02 | Iseki & Co Ltd | Rolling unit for rice plant seedling transplanter |
-
1984
- 1984-12-18 JP JP19256084U patent/JPS61105416U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01141514A (en) * | 1987-11-27 | 1989-06-02 | Iseki & Co Ltd | Rolling unit for rice plant seedling transplanter |
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