JPS6324811A - Rice planter - Google Patents
Rice planterInfo
- Publication number
- JPS6324811A JPS6324811A JP16878486A JP16878486A JPS6324811A JP S6324811 A JPS6324811 A JP S6324811A JP 16878486 A JP16878486 A JP 16878486A JP 16878486 A JP16878486 A JP 16878486A JP S6324811 A JPS6324811 A JP S6324811A
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- preliminary
- seedlings
- planting device
- rice transplanter
- 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 title claims description 17
- 235000009566 rice Nutrition 0.000 title claims description 17
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野］
本発明は、苗のせ台が備えられた苗植付装置を走行機体
に昇降自在に連結する連結機構を、上昇状態の前記苗植
付装置が下降伏態よりも前記走行機体に接近する状態で
設けると共に、前記走行機体に予備苗のせ装置が備えら
れた田植機に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a connection mechanism that connects a seedling planting device equipped with a seedling stand to a traveling machine so as to be able to move up and down. The present invention relates to a rice transplanter, in which the rice transplanter is provided in a state closer to the traveling machine body than in a lowering state, and the traveling machine body is provided with a preliminary seedling placement device.
田植機において、従来走行機体の予備苗のせ装置から苗
植付装置の苗のせ台に予備苗供給することが、人為苗移
送を要することなくできるようになったものとしては、
例えば、実開昭５４−１８８４３２号公報に示されるも
のがあった。 すなわち、予備苗を予備苗のせ装置から
苗のせ台に送υ出し供給する苗送り機構を予備苗のせ装
置に付設されているのである。In a rice transplanter, it is now possible to supply preliminary seedlings from the preliminary seedling loading device of the traveling machine to the seedling loading table of the seedling planting device without requiring manual seedling transfer.
For example, there was one shown in Japanese Utility Model Application Publication No. 54-188432. That is, a seedling feeding mechanism is attached to the preliminary seedling placing device for feeding and supplying the preliminary seedlings from the preliminary seedling placing device to the seedling placing table.
［発明が解決しようとする問題点］
しかしながら、上記従来機の場合、予備苗を苗のせ台へ
送シ出すための送シ機構が特別に必要で、経済面で不利
になっていた。[Problems to be Solved by the Invention] However, in the case of the above-mentioned conventional machine, a special feeding mechanism for feeding the spare seedlings to the seedling stand is required, which is disadvantageous from an economic point of view.
本発明の目的は、予備苗のせ装置の予備苗を苗のせ台に
移送手間を要しないで供給できるものを構造簡単に得ら
れるようにする点にある。SUMMARY OF THE INVENTION An object of the present invention is to provide a device with a simple structure that can supply preliminary seedlings from a preliminary seedling placement device to a seedling platform without the need for transferring them.
〔問題点を解決するための手段］
本発明の特徴構成は、冒記した田植機において前記連結
機構による前記苗植付装置の上昇操作に伴って前記予備
苗のせ装置の載置予備苗の下側に入シ込むように、かつ
、前記連結機構による前記苗植付装置の下降操作に伴っ
て載置予備苗を前記予備苗のせ装置から抄い出すように
配置した状態で予備苗抄い部を前記苗のせ台に備えた点
にあり、その作用及び効果は次の通夛である。[Means for Solving the Problems] The characteristic configuration of the present invention is that in the above-mentioned rice transplanter, when the seedling planting device is raised by the connection mechanism, the preliminary seedling placement device lowers the preliminary seedlings. a preliminary seedling cutting section in a state in which the preliminary seedlings are arranged so as to be inserted into the side and to be scooped out from the preliminary seedling placing device as the connecting mechanism lowers the seedling planting device; is provided on the seedling stand, and its functions and effects are as follows.
［作 用］
すなわち、苗植付装置が上昇されるに伴い苗のせ台の先
端に備えさせた抄い部が自ずと予備苗のせ装置の載置予
備苗の下側に入り込んで予備苗を抄い取υ、苗植付装置
が下降されるに伴って予備苗のせ装置から取）出すので
ある。[Function] In other words, as the seedling planting device is raised, the cutting part provided at the tip of the seedling platform automatically enters the underside of the preliminary seedlings placed in the preliminary seedling loading device, thereby cutting out the preliminary seedlings. As the seedling planting device is lowered, the seedlings are removed from the preliminary seedling placement device.
〔発明の効果〕
したがって、苗のせ台に予備苗のせ装置から苗のせ台へ
の苗供給に、苗植付装置の走行機体に対する昇降操作の
ために本来的に備えられる昇降構成を有効利用すること
によシ、予備苗抄い部を備えさせるだけで、特別な苗送
υ機構を設けなくとも、予備苗を自動供給できるように
なシ、苗補給が苗移送手間を要しないで楽にできるもの
を経済面での有利化を図りながら提供できた。[Effects of the Invention] Therefore, in order to supply seedlings from the preliminary seedling placing device to the seedling placing stand, the raising and lowering configuration that is originally provided for raising and lowering the seedling planting device with respect to the traveling body can be effectively used. In addition, by simply providing a spare seedling cutting section, spare seedlings can be automatically supplied without the need for a special seedling feeding mechanism, and seedling supply can be easily performed without requiring the trouble of transferring seedlings. We were able to provide this while making it economically advantageous.
第１図に示すように、エンジン（１）及び制御装置（２
）を有した上部機体（３＆）と、左右一対の前後車輪（
４） 、 （５）を備えた下部機体（８ｂ）とから成る
走行機体に予備苗のせ装置（６）を設けると共に、苗の
せ台（７）が備えられた苗植付装置（Ａ）を、連結機構
としての揺動アーム（８）を介して上昇状態の苗植封装
ａ （Ａ）が下降状態よりも走行機体に接近する状態で
昇降操作されるように前記走行機体に連結して、無線電
気信号による遠隔操縦が可能力田植機を構成しである。As shown in Figure 1, an engine (1) and a control device (2)
) with an upper body (3&) and a pair of left and right front and rear wheels (
4) A preliminary seedling placement device (6) is provided on a traveling machine body consisting of a lower body (8b) equipped with (5), and a seedling planting device (A) equipped with a seedling platform (7). The device is connected to the traveling body through a swinging arm (8) serving as a connecting mechanism so that the seedling planting enclosure a (A) in the raised state is raised and lowered in a state closer to the traveling body than in the lowered state, and is connected to the traveling body. The rice transplanter consists of a rice transplanter that can be remotely controlled by electrical signals.
前記エンジン（１）からの動力を前記揺動アーム（８）
に内装されるチェーン（９）を介して伝動ケースＱＯに
伝達して、植付アーム０■を上す揺動作動させると共に
苗のせ台（７）を左右に往復摺動させることによシ、苗
のせ台（７）に載置しである苗を１株分ずつ取出して圃
場面に植付けるようにしである。Power from the engine (1) is transferred to the swing arm (8).
The transmission is transmitted to the transmission case QO via a chain (9) installed in the transmission case QO to cause the planting arm 0 to swing upward and to move the seedling stand (7) back and forth from side to side. The seedlings placed on the seedling stand (7) are taken out one by one and planted in the field.
前記走行機体は、前後進可能に構成されており、第４図
に示す如く、走行機体を方向転換さ部機体（８ｂ）に対
して縦軸芯（３）周シで旋回させて走行機体に対する苗
植付装置囚の連結位置を前後に変更させることにより、
次行程での植付作業の際に、走行機体の進行方向後方側
に苗植付装置（Ａ）を位置させるようにしである。The traveling body is configured to be able to move forward and backward, and as shown in FIG. By changing the connection position of the seedling planting device back and forth,
During the planting operation in the next step, the seedling planting device (A) is positioned on the rear side in the traveling direction of the traveling machine.
前記予備苗のせ装置（０）を構成するに、第１図乃至第
８図に示すように、走行機体に一対の昇降操作用螺軸（
６）、（６）と一対の摺動案内用支軸（１３゜ｑ３とを
立設すると共に、これらの軸□□□、（６）、α３＋０
３に、予備苗台０弔を４個の筒部材αり、αＳ 、 ａ
Ｏ、αＱを介して支持させ、もって、一対の螺軸（６）
、（２）を電動モータ（図示せず）によυ回転させるこ
とによυ予備苗台ａ＜を昇降操作できるようにしである
。As shown in FIGS. 1 to 8, the preliminary seedling placement device (0) is constructed by having a pair of screw shafts (for lifting and lowering) on the traveling body.
6), (6) and a pair of sliding guide shafts (13゜q3) are installed upright, and these shafts □□□, (6), α3+0
3, install the preliminary seedling stand 0 to four cylindrical members α, αS, a
A pair of screw shafts (6) are supported through O and αQ.
, (2) are rotated by an electric motor (not shown) to raise and lower the preliminary seedling stand a<.
そして、前記揺動アーム（８）を横軸芯（Ｙ）周りで揺
動させることにより前記苗植付装置（Ａ）を上昇させて
、前記苗のせ台（７）の上端部に備えさせた予備苗抄い
部（７人）を前記予備苗台α４の載置予備苗の下側に入
り込ませて予備苗台α→から予備苗を抄い取らせ、この
後、前記揺動アーム（８）を揺動させることにより前記
苗植付装置（Ａ）を下降させて、予備苗を予備苗のせ装
置（７）から抄い出すと共に苗のせ台（７）の植付アー
ム側に自重下降させることにより、予備苗台α→の載置
予備苗を苗のせ台（７）に供給するようにしである。Then, by swinging the swing arm (8) around the horizontal axis (Y), the seedling planting device (A) is raised and placed on the upper end of the seedling stand (7). The preliminary seedling cutting section (7 people) is made to enter the underside of the preliminary seedlings placed on the preliminary seedling stand α4 and remove the preliminary seedlings from the preliminary seedling stand α→, and then the swinging arm (8 ) to lower the seedling planting device (A), scoop out the spare seedlings from the preliminary seedling placing device (7), and lower them by their own weight to the planting arm side of the seedling placing table (7). By doing so, the preliminary seedlings to be placed on the preliminary seedling stand α→ are supplied to the seedling stand (7).
要するに、走行機体を送信器（図示せず）からの指令信
号を前記制御装置（２）に入力することにより遠隔操縦
しながら、植付作業を行々わせるのであるが、苗のせ台
（７）の苗残量が設定値になり、その検出スイッチｑす
が作動して警報されると、走行機体を停止して、前述の
如く、揺動アーム（８）を揺動させて苗のせ台（７）を
昇降させることにより予備苗台ａ＜の載置予備苗を苗の
せ台（７）に供給して植付作業を続行させるのである。In short, the traveling machine is remotely controlled by inputting a command signal from a transmitter (not shown) to the control device (2) to carry out the planting work. ) When the remaining amount of seedlings reaches the set value and the detection switch q is activated to issue an alarm, the traveling machine is stopped and the swinging arm (8) is swung as described above to place the seedlings on the seedling stand. By raising and lowering the seedling tray (7), the preliminary seedlings placed in the preliminary seedling tray a< are supplied to the seedling tray (7) and the planting operation is continued.
尚、前記予備苗台αΦは、苗のせ台（７）の昇降により
予備苗が抄い出される毎に所定量ずつ上昇するように構
成されている。The preliminary seedling stand αΦ is configured to rise by a predetermined amount each time a preliminary seedling is extracted by raising and lowering the seedling stand (7).
前記実施例では、苗植付装置（Ａ）が旋回するようＫし
て走行機体の方向転換の不要化を図っであるが、走行機
体の前後両方に苗植付装置を各別に昇降操作できるよう
に付設して、方向転換の不要化を図ったものにも、本発
明はできる。In the above embodiment, the seedling planting device (A) is rotated to eliminate the need to change the direction of the traveling machine, but it is also possible to raise and lower the seedling planting devices both at the front and rear of the traveling machine separately. The present invention can also be applied to a vehicle that is attached to a vehicle to eliminate the need for direction changes.
本発明は、遠隔操縦式の田植機の他、乗用型田植機や歩
行型田植機にも適用できる。The present invention can be applied not only to remotely controlled rice transplanters but also to riding rice transplanters and walking rice transplanters.
図面は本発明に係る田植機の実施例を示し、第１図は田
植機全体の側面図、第２図は予備苗の抄い出し作動を示
す切欠き側面図、第３図は予備苗の抄い出し作動を示す
切欠き平面図、第４図は田植機の進行経路を示す概略図
である。
（６）・・・・・・予備苗のせ装置、（７）・・・・・
苗のせ台、（７人）・・・・・・予備苗抄い部、（８）
・・・・・連結機構、ｔＡ、）・・・・・・苗植付装置
。The drawings show an embodiment of the rice transplanter according to the present invention, and FIG. 1 is a side view of the entire rice transplanter, FIG. 2 is a cutaway side view showing the operation of extracting preliminary seedlings, and FIG. FIG. 4 is a cutaway plan view showing the rice transplanting operation, and a schematic diagram showing the traveling route of the rice transplanter. (6)...Preliminary seedling placement device, (7)...
Seedling table, (7 people)... Preliminary seedling cutting section, (8)
...Connection mechanism, tA,) ...Seedling planting device.
Claims (1)
機体に昇降自在に連結する連結機構（８）を、上昇状態
の前記苗植付装置（Ａ）が下降状態よりも前記走行機体
に接近する状態で設けると共に、前記走行機体に予備苗
のせ装置（６）が備えられた田植機であつて、前記連結
機構（８）による前記苗植付装置（Ａ）の上昇操作に伴
つて前記予備苗のせ装置（６）の載置予備苗の下側に入
り込むように、かつ、前記連結機構（８）による前記苗
植付装置（Ａ）の下降操作に伴つて載置予備苗を前記予
備苗のせ装置（６）から抄い出すように配置した状態で
予備苗抄い部（７Ａ）を前記苗のせ台（７）に備えてあ
る田植機。The connection mechanism (8) that connects the seedling planting device (A) equipped with the seedling stand (7) to the traveling body in a manner that allows the seedling planting device (A) to be raised and lowered is lower than that in the lowered state. The rice transplanter is provided in a state close to a traveling machine body and is equipped with a preliminary seedling placement device (6) on the traveling machine body, the rice transplanter being provided with a preliminary seedling placing device (6) on the traveling machine body, wherein the raising operation of the seedling planting device (A) by the coupling mechanism (8) Along with the lowering operation of the seedling planting device (A) by the connecting mechanism (8), the seedlings are placed under the preliminary seedlings placed on the preliminary seedling placement device (6). The rice transplanter is equipped with a preliminary seedling cutting section (7A) on the seedling loading table (7), which is arranged so as to extract the seedlings from the preliminary seedling loading device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16878486A JPS6324811A (en) | 1986-07-17 | 1986-07-17 | Rice planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16878486A JPS6324811A (en) | 1986-07-17 | 1986-07-17 | Rice planter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6324811A true JPS6324811A (en) | 1988-02-02 |
| JPH0430242B2 JPH0430242B2 (en) | 1992-05-21 |
Family
ID=15874405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16878486A Granted JPS6324811A (en) | 1986-07-17 | 1986-07-17 | Rice planter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324811A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02291204A (en) * | 1989-05-01 | 1990-12-03 | Mitsubishi Agricult Mach Co Ltd | Auxiliary seedling loading device in rice transplanter |
| JP2022002470A (en) * | 2020-06-23 | 2022-01-11 | 株式会社クボタ | Seedling supply system |
-
1986
- 1986-07-17 JP JP16878486A patent/JPS6324811A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02291204A (en) * | 1989-05-01 | 1990-12-03 | Mitsubishi Agricult Mach Co Ltd | Auxiliary seedling loading device in rice transplanter |
| JP2022002470A (en) * | 2020-06-23 | 2022-01-11 | 株式会社クボタ | Seedling supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430242B2 (en) | 1992-05-21 |
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