JPS646822U - - Google Patents
Info
- Publication number
- JPS646822U JPS646822U JP10089687U JP10089687U JPS646822U JP S646822 U JPS646822 U JP S646822U JP 10089687 U JP10089687 U JP 10089687U JP 10089687 U JP10089687 U JP 10089687U JP S646822 U JPS646822 U JP S646822U
- Authority
- JP
- Japan
- Prior art keywords
- swinging
- spool
- sensing
- arm
- horizontal
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 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、第１１図は揺動腕部
の水平断面図である。
図中、１は走行機体、１１は感知フロート、１
９は感知ロツド、２８は水平制御用バルブ、２８
ａはそのスプール、３２は支軸、３３は揺動腕、
３３ｄは連結ピン、３３ｇは規制体である。
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
9 is a plan view of the control cylinder section, FIG. 9 is a side view of the same, FIG. 10 is a front view of the same, and FIG. 11 is a horizontal sectional view of the swing arm. In the figure, 1 is the traveling aircraft, 11 is the sensing float, 1
9 is a sensing rod, 28 is a horizontal control valve, 28
a is the spool, 32 is the support shaft, 33 is the swinging arm,
33d is a connecting pin, and 33g is a regulating body.
Claims (1)
を、感知ロツドを介して左右の感知フロートにそ
れぞれ連結する一方、機体水平制御用バルブのス
プールを揺動腕に連結して、感知フロートの背反
した上下揺動に連繋する揺動腕の揺動で前記スプ
ールの押し引き作動を行つてバルブ切換えをし、
機体の左右水平姿勢制御を行うよう構成した水田
作業車において、前記揺動腕とスプールとを連結
する連結ピンには、揺動腕の連結ピン方向のブレ
規制をする規制体が設けられていることを特徴と
する水田作業車における水平姿勢制御装置。 Both ends of the swing arm, which is pivotably supported on the aircraft side, are connected to the left and right sensing floats via sensing rods, while the spool of the aircraft horizontal control valve is connected to the swing arm. The valve is switched by pushing and pulling the spool by the swinging of the swinging arm linked to the opposite vertical swinging of the sensing float;
In the paddy field work vehicle configured to control the left and right horizontal posture of the machine body, the connecting pin that connects the swinging arm and the spool is provided with a regulating body that restricts the shaking of the swinging arm in the direction of the linking pin. A horizontal attitude control device for a paddy field work vehicle, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987100896U JPH0649133Y2 (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 |
|---|---|---|---|
| JP1987100896U JPH0649133Y2 (en) | 1987-06-30 | 1987-06-30 | Horizontal attitude control device for paddy field vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646822U true JPS646822U (en) | 1989-01-13 |
| JPH0649133Y2 JPH0649133Y2 (en) | 1994-12-14 |
Family
ID=31329390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987100896U Expired - Lifetime JPH0649133Y2 (en) | 1987-06-30 | 1987-06-30 | Horizontal attitude control device for paddy field vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649133Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623408U (en) * | 1991-11-05 | 1994-03-29 | 三菱農機株式会社 | Lifting lifter structure of walking type agricultural work machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62118814A (en) * | 1985-11-20 | 1987-05-30 | ヤンマー農機株式会社 | Rice planter |
-
1987
- 1987-06-30 JP JP1987100896U patent/JPH0649133Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62118814A (en) * | 1985-11-20 | 1987-05-30 | ヤンマー農機株式会社 | Rice planter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623408U (en) * | 1991-11-05 | 1994-03-29 | 三菱農機株式会社 | Lifting lifter structure of walking type agricultural work machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649133Y2 (en) | 1994-12-14 |
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