JPS63167815U - - Google Patents
Info
- Publication number
- JPS63167815U JPS63167815U JP6035687U JP6035687U JPS63167815U JP S63167815 U JPS63167815 U JP S63167815U JP 6035687 U JP6035687 U JP 6035687U JP 6035687 U JP6035687 U JP 6035687U JP S63167815 U JPS63167815 U JP S63167815U
- Authority
- JP
- Japan
- Prior art keywords
- floats
- ground
- wheel
- walking
- operating rod
- 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
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Description
図面は本考案に係る一輪歩行型水田作業機の実
施例を示し、第１図は昇降制御機構に対するロツ
ク機構を示す平面図、第２図はロツク機構の側面
図、第３図イは作動杆を自由状態にした昇降制御
状態を示す作用図、第３図ロは作動杆にロツク機
構が作用した状態を示す作用図、第３図ハはロツ
ク機構によつて作動杆が押下げられ接地フロート
の上下動をロツクする状態を示す作用図、第４図
は全体側面図である。
７……接地フロート、８……作業装置、１０…
…推進車輪、１４……駆動装置、１９……受動ア
ーム、２０……作動杆、３２……ロツク機構、３
５……昇降制御機構。
The drawings show an embodiment of the single-wheeled paddy field work machine according to the present invention, in which Fig. 1 is a plan view showing the lock mechanism for the lifting control mechanism, Fig. 2 is a side view of the lock mechanism, and Fig. 3 A shows the operating lever. Fig. 3 (b) is an action diagram showing the state in which the locking mechanism acts on the operating rod, and Fig. 3 (c) shows the operating rod being pushed down by the locking mechanism and the ground float. FIG. 4 is an overall side view showing a state in which the vertical movement of the device is locked. 7...Grounding float, 8...Working device, 10...
... Propulsion wheel, 14 ... Drive device, 19 ... Passive arm, 20 ... Operating rod, 32 ... Lock mechanism, 3
5... Lifting control mechanism.
Claims (1)
置１４によつて昇降駆動自在に取付けるとともに
、左右一対の接地フロート７，７の接地圧変動に
よる昇降作動に基づいて推進車輪１０を接地フロ
ート７とは逆方向に昇降作動させて、作業装置８
の対地高さを一定に維持する昇降制御機構３５を
有する一輪歩行型水田作業機であつて、左右接地
フロート７，７を独立して昇降作動可能に設ける
とともに、左右両端を夫々の左左接地フロート７
，７に連係してある作動杆２０に対して、推進車
輪１０の昇降駆動装置１４に対する受動アーム１
９を、作動杆２０における両端部中央において連
動連結し、かつ、左右接地フロート７，７の同方
向同昇降量作動に基づく作動杆２０の平行昇降移
動によつて、前記昇降駆動装置１４を操作すべく
昇降制御機構３５を構成するとともに、作動杆２
０に作用してその上昇作動を牽制するロツク機構
３２を設けてある一輪歩行型水田作業機。 A single propulsion wheel 10 is attached to the walking aircraft so that it can be driven up and down by a drive device 14, and the propulsion wheel 10 is moved up and down by a pair of left and right ground floats 7 based on the vertical movement caused by ground pressure fluctuations of the pair of left and right ground floats 7. The working device 8 is raised and lowered in the opposite direction.
This is a single-wheel walking type paddy field work machine having a lifting control mechanism 35 that maintains a constant height above the ground, and the left and right grounding floats 7, 7 are provided so as to be able to move up and down independently, and both left and right ends are set to the left and right grounding floats, respectively. float 7
, 7, and the passive arm 1 for the lifting drive 14 of the propulsion wheel 10.
9 are interlocked and connected at the center of both ends of the operating rod 20, and the elevating drive device 14 is operated by parallel vertical movement of the operating rod 20 based on the movement of the left and right grounding floats 7, 7 in the same direction and the same amount of elevation. The elevation control mechanism 35 is configured to
This single-wheel walking paddy field work machine is provided with a lock mechanism 32 that acts on the 0 and restrains its upward movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987060356U JPH0715376Y2 (en) | 1987-04-21 | 1987-04-21 | Single-wheeled paddy work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987060356U JPH0715376Y2 (en) | 1987-04-21 | 1987-04-21 | Single-wheeled paddy work machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63167815U true JPS63167815U (en) | 1988-11-01 |
| JPH0715376Y2 JPH0715376Y2 (en) | 1995-04-12 |
Family
ID=30892699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987060356U Expired - Lifetime JPH0715376Y2 (en) | 1987-04-21 | 1987-04-21 | Single-wheeled paddy work machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715376Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60133721U (en) * | 1984-02-16 | 1985-09-06 | ヤンマー農機株式会社 | Rice transplanter body height control device |
| JPS61108305A (en) * | 1984-11-01 | 1986-05-27 | 株式会社クボタ | Monowheel type rice field working machine |
-
1987
- 1987-04-21 JP JP1987060356U patent/JPH0715376Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60133721U (en) * | 1984-02-16 | 1985-09-06 | ヤンマー農機株式会社 | Rice transplanter body height control device |
| JPS61108305A (en) * | 1984-11-01 | 1986-05-27 | 株式会社クボタ | Monowheel type rice field working machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0715376Y2 (en) | 1995-04-12 |
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