JPH0441792Y2 - - Google Patents
Info
- Publication number
- JPH0441792Y2 JPH0441792Y2 JP16041185U JP16041185U JPH0441792Y2 JP H0441792 Y2 JPH0441792 Y2 JP H0441792Y2 JP 16041185 U JP16041185 U JP 16041185U JP 16041185 U JP16041185 U JP 16041185U JP H0441792 Y2 JPH0441792 Y2 JP H0441792Y2
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- seedlings
- take
- stand
- planting
- 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.)
- Expired
Links
- 210000000078 claw Anatomy 0.000 claims description 13
- 239000002689 soil Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、苗植付け装置で、詳しくは、上下に
循環駆動される植付け爪による苗取出し部側に載
置苗を送る苗送り手段を備え、かつ、前記苗取出
し部に対して苗送り方向終端の端辺に沿つた方向
に一定ストロークをもつて往復移動駆動される苗
のせ台に、この苗のせ台の終端から突出して苗の
せ台の移動に伴なつてその移動方向の先端側から
苗取出し部に順に供給される載置苗前端部分の下
面および前端面をそれぞれ受止め支持する複数の
支持部材を移動方向に適宜間隔を隔てて取付けて
ある苗植付け装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is a seedling planting device, and more specifically, it is equipped with a seedling feeding means for feeding the placed seedlings to the seedling take-out section by means of a planting claw that is driven in circulation up and down. , and a seedling stand that is driven to reciprocate with a constant stroke in a direction along the end edge of the seedling feeding direction with respect to the seedling take-out part, is provided with a seedling stand that protrudes from the end of the seedling stand. A plurality of support members are installed at appropriate intervals in the direction of movement to respectively receive and support the lower surface and front end surface of the front end portion of the placed seedlings, which are sequentially supplied to the seedling take-out unit from the tip side in the direction of movement as the seedlings move. This invention relates to a seedling planting device.
例えば、苗のせ台の終端から突出して苗のせ台
の移動に伴なつてその移動方向の端部側から苗取
出し部に順に供給される載置苗の床土前端部分の
下面および前端面を、苗のせ台の終端を摺動自在
に支持しているレールによつて支持させてある旧
来形式の苗植付け装置においては、苗のせ台の移
動に伴ない床土前端部分の下面および前端面がレ
ールに摺動し、その摺動により、下面および前端
面が崩されて、植付け爪による苗取量にバラツキ
が生じるのみならず、その崩れた床土がレールに
付着、堆積して、以後の摺動を阻害し、その結
果、苗を苗取出し部に供給できなくなる事態を招
来し易いのである。これに対し、本考案が対象と
する苗植付け装置によれば、移動方向に適宜間隔
を隔てて苗のせ台に取付けた、つまり、苗のせ台
と一体に移動する支持部材により、前記の床土前
端部分の下面および前端面を受止め支持するか
ら、苗のせ台を往復移動させて載置苗を苗取出し
部に順に供給させる際、床土の下面および前端面
を摺動させることがなく、その結果、床土の崩れ
を防止できる。
For example, the lower surface and the front end surface of the front end portion of the bed soil of the placed seedlings, which protrudes from the end of the seedling rest and is sequentially supplied from the end side in the moving direction to the seedling take-out part as the seedling rest moves, In a conventional seedling planting device in which the end of the seedling stand is supported by a rail that is slidably supported, as the seedling stand moves, the lower surface and front end of the front end of the bed soil move against the rail. The sliding causes the lower surface and front end surface to collapse, which not only causes variations in the amount of seedlings taken by the planting claws, but also causes the collapsed bed soil to adhere to and accumulate on the rails, preventing subsequent sliding. As a result, it is easy to cause a situation where the seedlings cannot be supplied to the seedling removal section. On the other hand, according to the seedling planting device to which the present invention is directed, the bed soil is moved by support members that are attached to the seedling stand at appropriate intervals in the direction of movement, that is, that move together with the seedling stand. Since the lower surface and front end surface of the front end portion are received and supported, the lower surface and front end surface of the soil bed do not slide when the seedling platform is moved back and forth to feed the placed seedlings to the seedling take-out section in order. As a result, the collapse of the soil floor can be prevented.
そして、このような利点を有する苗植付け装置
としては、取出すべき苗の幅に相当する間隔をも
つて前記の支持部材を配設し、植付け爪により苗
取出し部に位置する載置苗部分を分離し、取出す
際、その苗取出し部の脇に位置する支持部材を受
け刃として、その支持部材に支持されている箇所
から載置苗部分を分断させるようにしたものが従
来より知られている（例えば、実公昭55−34742
号公報）。 A seedling planting device having such an advantage includes disposing the supporting members at intervals corresponding to the width of the seedlings to be taken out, and separating the part of the placed seedlings located in the seedling taking part with planting claws. However, when taking out the seedlings, it has been known that the support member located beside the seedling take-out part serves as a receiving blade to separate the placed seedling part from the part supported by the support member ( For example, Jitsukō 55-34742
Publication No.).
しかしながら、前記の従来装置によるときは、
取出すべき苗の横幅に相当する間隔おきに配設さ
れた前記支持部材が、苗掻取りのために所定の横
幅を有している植付け爪との衝突を避けるため
に、苗のせ台横移動方向での幅をできるだけ細く
形成する必要があることと、その支持部材が苗の
せ台に片持ち状に支持されていることによつて、
植付け爪が載置苗内に突入して苗取出し部に位置
する載置苗部分を分離取出すときの衝撃力で苗取
出し部脇に位置する支持部材が移動方向に振ら
れ、その結果、分断箇所が変動して苗取量にバラ
ツキが生じるといつた欠点があつた。
However, when using the above-mentioned conventional device,
The supporting members arranged at intervals corresponding to the width of the seedlings to be taken out are arranged in the direction of lateral movement of the seedling platform in order to avoid collision with planting claws having a predetermined width for scraping the seedlings. Due to the need to make the width as narrow as possible and the supporting member being supported in a cantilevered manner on the seedling stand,
When the planting claw enters the placed seedling and separates and takes out the placed seedling part located in the seedling take-out part, the impact force swings the support member located beside the seedling take-out part in the moving direction, and as a result, the parting point The drawback was that the amount of seedlings produced varied due to fluctuations in the amount of seedlings harvested.
本考案の目的は、かかる従来欠点を解消する点
にある。 The purpose of the present invention is to eliminate such conventional drawbacks.
上記目的達成のために講じた本考案による苗植
付け装置の特徴構成は、前記苗取出し部の苗のせ
台移動方向での両脇に位置して前記載置苗前端部
分の下面および前端面を受止め支持可能な固定支
持部材を固定部に取付けてある点にあり、それに
よる作用・効果は次の通りである。
The characteristic configuration of the seedling planting device according to the present invention, which was taken to achieve the above object, is that the device is located on both sides of the seedling take-out portion in the direction of movement of the seedling platform, and receives the lower surface and front end surface of the front end portion of the seedling placement section. The fixing support member that can be stopped and supported is attached to the fixing part, and the functions and effects thereof are as follows.
苗取出し部の脇に固定の支持部材を設け、この
固定支持部材で載置苗を受止め支持させることに
より、固定支持部材を受け刃として、この固定支
持部材で支持されている箇所から苗取出し部に位
置する載置苗部分を分断させるのである。つま
り、移動する苗のせ台にではなく、苗取出し部に
対する相対位置が変化しない固定部材を受け刃と
することにより、その受け刃とする部分の強度
を、苗のせ台移動方向での横幅が充分に広い、強
度の大なるものにすることができるので、苗のせ
台とともに移動する支持部材の強度には関係な
く、植付け爪が載置苗に突入して苗を分離取出す
ときの衝撃的な圧力に対抗することができる。従
つて、前記支持部材の苗のせ台の移動方向の振れ
や変形を防止することができる。
A fixed support member is provided beside the seedling retrieval part, and by receiving and supporting the placed seedlings with this fixed support member, the fixed support member acts as a receiving blade and the seedlings can be taken out from the location supported by this fixed support member. The part where the seedlings are placed is separated. In other words, by using a fixed member that does not change its relative position with respect to the seedling take-out part as a receiving blade instead of a moving seedling tray, the strength of the part that serves as the receiving blade can be increased by ensuring that the width in the direction of movement of the seedling tray is sufficient. Because it can be made to have a wide and strong structure, it is able to withstand the impact pressure when the planting claws rush into the placed seedlings and separate them. can be countered. Therefore, it is possible to prevent the support member from swinging or deforming in the moving direction of the seedling stand.
したがつて、本考案は、床土の崩れを招来する
ことなく、苗のせ台を往復移動させて載置苗の前
端部分を苗取出し部に供給することができるとと
もに、苗取量を一定にでき、もつて、全体とし
て、植付けを良好、確実に行ない得る苗植付け装
置を提供できるに至つた。
Therefore, the present invention allows the front end of the seedlings to be fed to the seedling take-out section by moving the seedling stand back and forth without causing collapse of the soil bed, and also allows the amount of seedlings to be taken out to be constant. As a result, we have finally been able to provide a seedling planting device that can perform seedling planting well and reliably as a whole.
以下、本考案の実施例を図面に基づいて説明す
る。
Hereinafter, embodiments of the present invention will be described based on the drawings.
苗植付け装置は、第１図、第２図に示すよう
に、対地傾斜姿勢で、その傾斜下端側に位置する
苗取出し部１を中心としてその傾斜下端辺に沿つ
た方向に一定ストロークをもつて往復移動駆動さ
れる苗のせ台３と、この苗のせ台３の移動に連動
して前記苗取出し部１を通過するように回転アー
ム４と揺動リンク５をもつて上下に循環駆動され
る植付け爪７とを備えている。 As shown in Figs. 1 and 2, the seedling planting device is tilted to the ground and moves with a constant stroke in the direction along the lower end of the inclination, centering on the seedling take-out section 1 located at the lower end of the inclination. A seedling tray 3 is driven to reciprocate, and in conjunction with the movement of the seedling tray 3, a rotating arm 4 and a swing link 5 are used to drive the seedling tray 3 in a circular manner up and down so as to pass through the seedling take-out section 1. It has claws 7.
前記苗のせ台３は、この苗のせ台３が移動スト
ロークの端部に位置する毎、載置苗Ａの床土部に
係合した状態で定量回転することにより、載置苗
Ａを苗取出し部１側に強制的に送出す苗送り具８
を備えている。 The seedling resting table 3 rotates a certain amount while engaging with the soil part of the bed of the placed seedlings A every time the seedling placing table 3 is located at the end of the movement stroke, thereby removing the placed seedlings A. Seedling feeder 8 that forcibly sends out to the part 1 side
It is equipped with
かつ、前記苗のせ台３には、この苗のせ台３の
傾斜下端から苗取出し部１側に突出して苗のせ台
３の移動に伴ないその移動方向の先端側から苗取
出し部１に順に供給される載置苗前端部分ａの下
面および前端面をそれぞれ受止め支持する複数の
支持部材１５が、植付け単位量苗の幅に相当する
間隔を隔てて取付けられている。この支持部材１
５は、Ｌ字形に折曲げられた線材から構成されて
いる。 In addition, the seedling tray 3 has a seedling tray that protrudes from the inclined lower end of the seedling tray 3 toward the seedling take-out portion 1 side, and is sequentially supplied to the seedling take-out portion 1 from the tip side in the direction of movement as the seedling tray 3 moves. A plurality of support members 15 are attached at intervals corresponding to the width of the seedlings to be planted. This support member 1
5 is composed of a wire rod bent into an L shape.
更に、前記苗のせ台３の傾斜下端近くを摺動自
在に支持するレール１６（固定部の一例）には、
前記苗取出し部１の苗のせ台移動方向での両脇に
位置して前記載置苗前端部分ａの下面および前端
面を受止め支持可能な固定支持部材１７が取付け
られている。これら固定支持部材１７は、苗のせ
台移動方向で対向位置して前記植付け爪７により
取出された苗を摺動案内するガイド面１７ａと横
ブレ防止用のリブ１７ｂとを備えている。 Furthermore, the rail 16 (an example of a fixed part) that slidably supports the vicinity of the inclined lower end of the seedling stand 3 includes:
Fixed support members 17 are installed on both sides of the seedling take-out section 1 in the direction of movement of the seedling tray, and are capable of receiving and supporting the lower surface and front end surface of the front end portion a of the seedling placement. These fixed support members 17 are provided with guide surfaces 17a that are positioned opposite to each other in the direction of movement of the seedling table and that slide and guide the seedlings taken out by the planting claws 7, and ribs 17b for preventing lateral wobbling.
１８は、前記レール１６を、苗のせ台３の苗送
り方向に位置変更するための操作レバーであつ
て、植付け装置は、この操作レバー１８を介する
レール１６、つまり、苗のせ台３の位置変更によ
り、前記植付け爪７の循環軌跡に対する載置苗前
端部分の位置を変更して、植付け爪７による苗取
出し量（苗植付け量）を調整するように構成され
ている。 Reference numeral 18 denotes an operating lever for changing the position of the rail 16 in the seedling feeding direction of the seedling platform 3, and the planting device can change the position of the rail 16, that is, the seedling platform 3, via this operating lever 18. Accordingly, the position of the front end of the placed seedling with respect to the circulation locus of the planting claw 7 is changed to adjust the amount of seedlings taken out by the planting claw 7 (the amount of seedlings planted).
上記の実施例構成によれば、苗取出し時、固定
支持部材１７が苗取出し部１に位置する苗部分を
他の部分から切断するときの受刃として作用し、
この固定支持部材１７は、リブ１７ｂによつて、
植付け爪７が苗に突入したときの衝撃力による横
ブレが防止されるため、前記苗取出し部１に位置
する苗部分を確実に取出すことができる。 According to the above embodiment configuration, when taking out the seedlings, the fixed support member 17 acts as a receiving blade when cutting the seedling part located in the seedling taking part 1 from other parts,
This fixed support member 17 is provided with ribs 17b.
Since lateral wobbling due to the impact force when the planting claw 7 enters the seedling is prevented, the seedling portion located in the seedling removal section 1 can be reliably taken out.
次に本考案の別実施例を示す。 Next, another embodiment of the present invention will be shown.
第５図に示すように、前記支持部材１５を、前
記載置苗前端部分ａの下面を受止め支持する部分
１５Ａと前端面を受止め支持する部分１５Ｂとに
分離して構成する。 As shown in FIG. 5, the support member 15 is divided into a portion 15A for receiving and supporting the lower surface of the front end portion a of the seedling placement and a portion 15B for receiving and supporting the front end surface.
第１図ないし第４図は本考案に係る苗植付け装
置の実施例を示し、第１図は縦断側面図、第２図
は平面図、第３図は背面図、第４図は分解斜視図
であり、第５図は別実施例を示す縦断側面図であ
る。
７……植付け爪、１……苗取出し部、３……苗
のせ台、１５……支持部材、１７……固定支持部
材、１７ａ……ガイド面。
Figures 1 to 4 show an embodiment of the seedling planting device according to the present invention, with Figure 1 being a vertical side view, Figure 2 being a plan view, Figure 3 being a rear view, and Figure 4 being an exploded perspective view. FIG. 5 is a longitudinal sectional side view showing another embodiment. 7... Planting nail, 1... Seedling take-out part, 3... Seedling stand, 15... Support member, 17... Fixed support member, 17a... Guide surface.
Claims (1)
出し部１側に載置苗Ａを送る苗送り手段を備
え、かつ、前記苗取出し部１に対して苗送り方
向終端の端辺に沿つた方向に一定ストロークを
もつて往復移動駆動される苗のせ台３に、この
苗のせ台３の終端から突出して苗のせ台３の移
動に伴なつてその移動方向の先端側から苗取出
し部１に順に供給される載置苗前端部分ａの下
面および前端面をそれぞれ受止め支持する複数
の支持部材１５を移動方向に適宜間隔を隔てて
取付けてある苗植付け装置において、前記苗取
出し部１の苗のせ台移動方向での両脇に位置し
て前記載置苗前端部分ａの下面および前端面を
受止め支持可能な固定支持部材１７を固定部に
取付けてある苗植付け装置。 前記固定支持部材１７が、植付け爪７により
取出された苗を摺動案内するガイド面１７ａを
備えたものである実用新案登録請求の範囲第
項に記載の苗植付け装置。[Claims for Utility Model Registration] Seedling feeding means for feeding the placed seedlings A to the side of the seedling take-out section 1 by means of planting claws 7 which are driven in circulation up and down; The seedling stand 3 is driven to reciprocate with a constant stroke in the direction along the edge of the seedling stand 3, and as the seedling stand 3 moves, the tip side in the direction of movement protrudes from the end of the seedling stand 3. In the seedling planting device, a plurality of support members 15 are attached at appropriate intervals in the moving direction to respectively receive and support the lower surface and front end surface of the placed seedling front end portion a that is sequentially supplied to the seedling take-out section 1 from the seedlings. A seedling planting device in which fixed support members 17 are attached to a fixed part, which are located on both sides of the seedling take-out part 1 in the direction of movement of the seedling table and are capable of receiving and supporting the lower surface and the front end surface of the front end part a of the seedling placement. . The seedling planting device according to claim 1, wherein the fixed support member 17 includes a guide surface 17a that slides and guides the seedlings taken out by the planting claws 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16041185U JPH0441792Y2 (en) | 1985-10-18 | 1985-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16041185U JPH0441792Y2 (en) | 1985-10-18 | 1985-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268518U JPS6268518U (en) | 1987-04-28 |
| JPH0441792Y2 true JPH0441792Y2 (en) | 1992-10-01 |
Family
ID=31085765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16041185U Expired JPH0441792Y2 (en) | 1985-10-18 | 1985-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441792Y2 (en) |
-
1985
- 1985-10-18 JP JP16041185U patent/JPH0441792Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6268518U (en) | 1987-04-28 |
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