JPS61173214U - - Google Patents
Info
- Publication number
- JPS61173214U JPS61173214U JP5638485U JP5638485U JPS61173214U JP S61173214 U JPS61173214 U JP S61173214U JP 5638485 U JP5638485 U JP 5638485U JP 5638485 U JP5638485 U JP 5638485U JP S61173214 U JPS61173214 U JP S61173214U
- Authority
- JP
- Japan
- Prior art keywords
- drive device
- moved
- floats
- float
- passive arm
- 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
- 238000006073 displacement reaction Methods 0.000 claims 2
Landscapes
- Transplanting Machines (AREA)
Description
図面は本考案に係る歩行型水田作業機の実施例
を示し、第１図はセンサフロートと制御バルブと
の連係状態を示す側面図、第２図はフロートの後
部支点を示す側面図、第３図は受動アームと作動
杆との接当状態を示す縦断面図、第４図は駆動装
置とセンサフロートとの連動機構を示す背面図、
第５図は全体側面図、第６図はロツド内に設けら
れた付勢スプリングの装着状態を示す側面図、第
７図は駆動装置とセンサフロートとの連動機構を
示す平面図である。
７……センサフロート、１０……推進車輪、１
４……駆動装置、１６……連動機構、１７……作
動アーム、１９……受動アーム、２０……作動杆
。
The drawings show an embodiment of the walking type paddy field work machine according to the present invention, in which FIG. 1 is a side view showing the state of connection between the sensor float and the control valve, FIG. 2 is a side view showing the rear fulcrum of the float, and FIG. The figure is a longitudinal sectional view showing the state of contact between the passive arm and the operating rod, and Figure 4 is a rear view showing the interlocking mechanism between the drive device and the sensor float.
FIG. 5 is an overall side view, FIG. 6 is a side view showing the mounting state of the biasing spring provided in the rod, and FIG. 7 is a plan view showing the interlocking mechanism between the drive device and the sensor float. 7...Sensor float, 10...Propulsion wheel, 1
4... Drive device, 16... Interlocking mechanism, 17... Operating arm, 19... Passive arm, 20... Operating rod.
Claims (1)
つて昇降自在に枢支するとともに、前記駆動装置
１４とセンサフロート７とを連動機構１６を介し
て連結し、前記センサフロート７の上下作動によ
つてフロート移動方向と逆方向に前記推進車輪１
０を上下動するように構成してある歩行型水田作
業機であつて、前記センサフロート７を独立して
上下動可能な左右のフロート７，７に構成すると
ともに、前記連動機構１６に、前記駆動装置１４
を作動操作可能な受動アーム１９と、前記左右の
フロート７に連係されて独立に揺動作動する左右
一組の作動アーム１７，１７、及び、左右作動ア
ーム１７，１７の間に亘つて架設された作動杆２
０とを備え、前記受動アーム１９を前記作動杆２
０の長手方向中間に接当作用すべく押圧付勢し、
もつて、左右センサフロート７，７が共に同方向
に設定量以上変位した場合の前記作動杆２０の変
位に伴う受動アーム１９の変位によつて、前記駆
動装置１４を作動するように構成してある歩行型
水田作業機。 A propulsion wheel 10 is pivotally supported to the aircraft body by a drive device 14 so as to be able to rise and fall freely, and the drive device 14 and the sensor float 7 are connected via an interlocking mechanism 16, and the sensor float 7 is moved up and down. The propulsion wheel 1 is moved in the opposite direction to the float moving direction.
0 is configured to move up and down, and the sensor float 7 is configured as left and right floats 7, 7 that can be moved up and down independently, and the interlocking mechanism 16 has the Drive device 14
A passive arm 19 that can be actuated, a pair of left and right actuating arms 17, 17 that are linked to the left and right floats 7 and independently oscillate, and a pair of left and right actuating arms 17, 17 are installed between the left and right actuating arms 17, 17. operating rod 2
0, and the passive arm 19 is connected to the actuating rod 2.
0 in the longitudinal direction to apply pressure and force to contact the middle part in the longitudinal direction,
Accordingly, the driving device 14 is configured to be actuated by the displacement of the passive arm 19 due to the displacement of the operating rod 20 when both the left and right sensor floats 7, 7 are displaced in the same direction by a predetermined amount or more. A walking-type paddy field work machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985056384U JPH0437379Y2 (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985056384U JPH0437379Y2 (en) | 1985-04-15 | 1985-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61173214U true JPS61173214U (en) | 1986-10-28 |
| JPH0437379Y2 JPH0437379Y2 (en) | 1992-09-02 |
Family
ID=30579927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985056384U Expired JPH0437379Y2 (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437379Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044519U (en) * | 1983-09-01 | 1985-03-29 | 株式会社クボタ | Wheel lifting device for walking rice transplanter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044519B2 (en) * | 1982-08-18 | 1985-10-03 | 株式会社川本製作所 | automatic pump device |
-
1985
- 1985-04-15 JP JP1985056384U patent/JPH0437379Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044519U (en) * | 1983-09-01 | 1985-03-29 | 株式会社クボタ | Wheel lifting device for walking rice transplanter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437379Y2 (en) | 1992-09-02 |
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