JPS646823U - - Google Patents
Info
- Publication number
- JPS646823U JPS646823U JP10089787U JP10089787U JPS646823U JP S646823 U JPS646823 U JP S646823U JP 10089787 U JP10089787 U JP 10089787U JP 10089787 U JP10089787 U JP 10089787U JP S646823 U JPS646823 U JP S646823U
- Authority
- JP
- Japan
- Prior art keywords
- sensing
- swing arm
- swinging
- spool
- work vehicle
- 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
- 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、第１２図は他例を示す揺動腕部の
斜視図である。
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、
３３ｂは側片、３４は作動軸である。
The drawings show an embodiment of the horizontal attitude 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, FIG. 10 is a front view of the same, FIG. 11 is a horizontal sectional view of the swinging arm, and FIG. 12 is a swinging arm showing another example. FIG. 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,
33b is a side piece, and 34 is an operating shaft.
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、前記揺動腕を略コ字形とし、そ
の両側片に、感知フロートの同時の上下揺動が吸
収されるべく感知ロツド側に連結される作動軸を
軸芯回りに回動自在に軸支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。 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 a paddy field work vehicle configured to control the left and right horizontal posture of the machine body, the swing arm is approximately U-shaped, and both sides of the swing arm are connected to the sensing rod side so as to absorb the simultaneous vertical swing of the sensing float. A horizontal attitude control device for a paddy field work vehicle, characterized in that an operating shaft is rotatably supported around the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10089787U JPH0455454Y2 (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10089787U JPH0455454Y2 (en) | 1987-06-30 | 1987-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646823U true JPS646823U (en) | 1989-01-13 |
| JPH0455454Y2 JPH0455454Y2 (en) | 1992-12-25 |
Family
ID=31329392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10089787U Expired JPH0455454Y2 (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455454Y2 (en) |
-
1987
- 1987-06-30 JP JP10089787U patent/JPH0455454Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0455454Y2 (en) | 1992-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6439112U (en) | ||
| JPS646823U (en) | ||
| JPS646822U (en) | ||
| JPS646820U (en) | ||
| JPH0231413U (en) | ||
| JPH0212906U (en) | ||
| JPS63173018U (en) | ||
| JPS6286821U (en) | ||
| JPS646821U (en) | ||
| JPS6122427U (en) | Traveling device in rice transplanter | |
| JPH01155314U (en) | ||
| JPS6122422U (en) | Machine height detection device for rice transplanter | |
| JPS6122426U (en) | Machine height detection device for rice transplanter | |
| JPS63166808U (en) | ||
| JPS6395442U (en) | ||
| JPH01155315U (en) | ||
| JPS63196912U (en) | ||
| JPS6286820U (en) | ||
| JPH0190318U (en) | ||
| JPS63163113U (en) | ||
| JPH0184515U (en) | ||
| JPH0361498U (en) | ||
| JPS6137734U (en) | Traveling device in rice transplanter | |
| JPH02107909U (en) | ||
| JPS6345125U (en) |