JPS646821U - - Google Patents
Info
- Publication number
- JPS646821U JPS646821U JP10089887U JP10089887U JPS646821U JP S646821 U JPS646821 U JP S646821U JP 10089887 U JP10089887 U JP 10089887U JP 10089887 U JP10089887 U JP 10089887U JP S646821 U JPS646821 U JP S646821U
- Authority
- JP
- Japan
- Prior art keywords
- control
- horizontal
- control valve
- valve
- cylinder
- 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
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 description 3
Landscapes
- Transplanting Machines (AREA)
Description
図面は、本考案に係る水田作業車における水平
姿勢制御装置の実施例を示したものであつて、第
１図は歩行型田植機の側面図、第２図は同上平面
図、第３図は水平制御機構の正面図、第４図は感
知フロート部の側面図、第５図は感知フロート部
を省いたフレーム部の側面図、第６図は同上平面
図、第７図は水平制御用バルブ部の斜視図、第８
図は制御シリンダ部の平面図、第９図は同上側面
図、第１０図は同上正面図である。
図中、１は走行機体、２１は昇降制御用シリン
ダ、２２は天秤腕、２６は水平制御用シリンダ、
２７は昇降制御用バルブ、２８は水平制御用バル
ブ、３８はトランスミツシヨンケース、４２は油
圧ポンプである。
The drawings show an embodiment of the horizontal posture control device for a rice paddy work vehicle according to the present invention, in which Fig. 1 is a side view of the walking rice transplanter, Fig. 2 is a plan view of the same, and Fig. 3 is a side view of the walking rice transplanter. A front view of the horizontal control mechanism, Fig. 4 is a side view of the sensing float section, Fig. 5 is a side view of the frame section without the sensing float section, Fig. 6 is a plan view of the same, and Fig. 7 is a horizontal control valve. Perspective view of part, No. 8
The figure is a plan view of the control cylinder section, FIG. 9 is a side view of the same, and FIG. 10 is a front view of the same. In the figure, 1 is a traveling aircraft body, 21 is a lift control cylinder, 22 is a balance arm, 26 is a horizontal control cylinder,
27 is a lift control valve, 28 is a horizontal control valve, 38 is a transmission case, and 42 is a hydraulic pump.
Claims (1)
制御用シリンダと水平制御用シリンダとを用いて
行うようにした水田作業車において、前記昇降制
御用シリンダをトランスミツシヨンケースの上方
に配し、昇降制御用シリンダの基部に昇降制御用
バルブを設けると共に、該昇降制御用バルブのバ
ルブ切換え作動側とは反対側に水平制御用バルブ
を設け、かつ水平制御用バルブの下方に油圧ポン
プを配したことを特徴とする水田作業車における
水平姿勢制御装置。 In a rice paddy work vehicle in which vertical movement control and left/right horizontal posture control of the machine body are performed using a vertical control cylinder and a horizontal control cylinder, the vertical control cylinder is disposed above a transmission case, A lift control valve is provided at the base of the lift control cylinder, a horizontal control valve is provided on the side opposite to the valve switching operation side of the lift control valve, and a hydraulic pump is arranged below the horizontal control valve. A horizontal attitude control device for a paddy field work vehicle, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987100898U JPH0649134Y2 (en) | 1987-06-30 | 1987-06-30 | Horizontal attitude control device for paddy field vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987100898U JPH0649134Y2 (en) | 1987-06-30 | 1987-06-30 | Horizontal attitude control device for paddy field vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646821U true JPS646821U (en) | 1989-01-13 |
| JPH0649134Y2 JPH0649134Y2 (en) | 1994-12-14 |
Family
ID=31329394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987100898U Expired - Lifetime JPH0649134Y2 (en) | 1987-06-30 | 1987-06-30 | Horizontal attitude control device for paddy field vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649134Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568112U (en) * | 1979-06-30 | 1981-01-24 | ||
| JPS5923404U (en) * | 1982-08-04 | 1984-02-14 | ヤンマー農機株式会社 | Rice transplanter body control device |
-
1987
- 1987-06-30 JP JP1987100898U patent/JPH0649134Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568112U (en) * | 1979-06-30 | 1981-01-24 | ||
| JPS5923404U (en) * | 1982-08-04 | 1984-02-14 | ヤンマー農機株式会社 | Rice transplanter body control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649134Y2 (en) | 1994-12-14 |
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