JPH046485Y2 - - Google Patents
Info
- Publication number
- JPH046485Y2 JPH046485Y2 JP1984162603U JP16260384U JPH046485Y2 JP H046485 Y2 JPH046485 Y2 JP H046485Y2 JP 1984162603 U JP1984162603 U JP 1984162603U JP 16260384 U JP16260384 U JP 16260384U JP H046485 Y2 JPH046485 Y2 JP H046485Y2
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- seedlings
- attached
- support frame
- holder
- 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
- 230000000284 resting effect Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000036544 posture Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 description 11
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- 239000012237 artificial material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process 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、苗のせ台を、苗取出し口側が下方に
位置する対地傾斜姿勢に設けることにより、苗重
量を利用して苗を苗取出し口側に供給するように
構成してある植付け装置に関する。[Detailed description of the invention] [Industrial application field] The present invention utilizes the weight of the seedlings to move the seedlings to the seedling outlet by installing the seedling stand in an inclined position relative to the ground with the seedling outlet facing downward. The present invention relates to a planting device configured for side feeding.
今日、苗の床土として、天然土壌だけでなく、
発泡樹脂などの人工物や人工物と天然土壌とから
作成されたものが開発されており、そのため、床
土の組成によつて苗の重量がまちまちである。従
つて、床土が天然土壌から成る重い苗を対象とし
て設計、製作された苗のせ台に、人工物等から床
土が作製された軽い苗を載置させた場合、苗の重
量、つまり、苗取出し口側への供給力が不足し
て、苗を円滑、かつ、確実に供給できなくなるの
である。
Today, not only natural soil is used as bed soil for seedlings.
Artificial materials such as foamed resin or materials made from artificial materials and natural soil have been developed, and as a result, the weight of seedlings varies depending on the composition of the soil bed. Therefore, if you place light seedlings whose bed soil is made of artificial materials on a seedling stand designed and manufactured for heavy seedlings whose bed soil is made of natural soil, the weight of the seedlings, that is, The supply power to the seedling outlet side is insufficient, making it impossible to supply seedlings smoothly and reliably.
そこで、従来の植付け装置においては、苗のせ
台における苗のせ面を、苗のせ台に取付けた複数
の遊転ローラから構成し、もつて、苗と苗のせ面
との摩擦による供給抵抗を軽減して苗供給を円
滑、確実に行なわせる手段（たとえば、実開昭51
−142523号公報）や、この手段において、更に前
記遊転ローラの回転抵抗を調節可能にした手段
（たとえば、実開昭55−25489号公報）が採用され
ていた。 Therefore, in the conventional planting device, the seedling placing surface of the seedling placing table is composed of a plurality of free rotating rollers attached to the seedling placing table, thereby reducing feeding resistance caused by friction between the seedlings and the seedling placing surface. means to ensure smooth and reliable supply of seedlings (for example,
Japanese Utility Model Publication No. 142523), and in addition to this means, a means (for example, Japanese Utility Model Application Laid-Open No. 55-25489) has been adopted in which the rotational resistance of the idle roller can be adjusted.
しかしながら、前記従来手段のいずれの場合
も、苗のせ台に直接に遊転ローラを取付けた構造
であるため、既存の植付け装置に適用するには、
苗のせ台全体を交換しなければならず、コストア
ツプを招来し、かつ、遊転ローラ付き故に苗のせ
台の掃除がしにくいといつた欠点がある。しか
も、前者従来手段によるときは、苗が軽い場合に
はその苗供給を良好に行なえるものの、苗が重い
場合、供給抵抗が小さ過ぎて苗が苗取出し口側に
滑り過ぎ、その結果、苗の傾斜下端が苗の傾斜下
端部分を受止め支持するレールに強く押付けられ
て、苗の傾斜下端部が変形、あるいは、崩れ易
く、植付け爪による苗取出し口からの苗取出しに
苗取出し量のバラツキ等の苗取出し不良を招来し
易いといつた欠点がある。
However, in any of the above conventional means, since the idler rollers are attached directly to the seedling stand, it is difficult to apply them to existing planting equipment.
The entire seedling stand must be replaced, which increases costs, and the seedling stand is difficult to clean because it is equipped with idle rollers. Moreover, when using the former conventional method, if the seedlings are light, the seedlings can be fed well, but if the seedlings are heavy, the feeding resistance is too small and the seedlings slide too far toward the seedling outlet, resulting in The sloped lower end of the seedling is strongly pressed against the rail that receives and supports the sloped lower end of the seedling, and the sloped lower end of the seedling is easily deformed or collapsed, resulting in variations in the amount of seedlings taken out when the seedling is taken out from the seedling removal opening with the planting claw. There is a drawback that it is easy to cause failure in taking out the seedlings.
本考案の目的は、上述した上述欠点を解消しよ
うとする点にある。 The purpose of the present invention is to overcome the above-mentioned drawbacks.
上記の目的達成のために講じた本考案による植
付け装置の特徴構成は、前記苗のせ台の苗のせ面
に対して着脱自在で、苗のせ面への装着状態にお
いて前記苗取出し口側に載置苗を供給可能な第２
苗のせ面を苗のせ面の上側に形成する複数の遊転
ローラを支持枠に備えた苗のせ具を設け、さら
に、この苗のせ具を、前記苗のせ台に対して、装
着姿勢の上下向きを変更して取付け自在に構成す
るとともに、その苗のせ具の遊転ローラを、前記
苗のせ具の上下向き変位で、支持枠の表面よりも
外方に突出する姿勢と、支持枠の表面よりもやや
内方側に引退する姿勢とに切換え自在に構成して
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 planting device according to the present invention, which was taken to achieve the above object, is that it is detachable from the seedling surface of the seedling tray, and is placed on the seedling outlet side when attached to the seedling surface. 2nd place that can supply seedlings
A seedling resting device is provided in which a supporting frame is equipped with a plurality of free-rotating rollers that form a seedling resting surface above the seedling resting surface, and the seedling resting tool is mounted in an up-down position with respect to the seedling resting surface. The idling roller of the seedling holder is changed so that it can be attached freely, and the idling roller of the seedling holder is configured to protrude outward from the surface of the support frame by vertically displacing the seedling holder, and to be configured so that it protrudes outward from the surface of the support frame. The structure is such that it can be freely switched between a hazy position and an inwardly retiring position, and the effects thereof are as follows.
苗のせ台の苗のせ面に対して苗のせ具を着脱す
ることにより、遊転ローラで苗を供給抵抗小さく
載置する形態と苗のせ台における本来の苗のせ面
で苗を載置する形態とを現出することができるか
ら、苗が軽い場合には、苗のせ具を装着してその
上に苗を載置させることにより、その軽い苗を円
滑、かつ、確実に苗取出し口側に供給することが
でき、他方、苗が重い場合には、苗のせ具を取外
して苗のせ台の苗のせ面に苗を直接に載置させる
ことにより、その重い苗の滑り過ぎによる苗傾斜
下端部の変形、崩れを防止した状態で苗を苗取出
し口側に円滑、確実に供給することができる。し
かも、苗のせ台に対する苗のせ具の上下反転装着
による付け換えで、遊転ローラの突出量を変更可
能に構成してあるから、軽い苗の人工床土材の種
類に応じて苗供給抵抗を変えることができる。そ
して、苗の供給抵抗を減少させる遊転ローラを、
苗のせ台に対して着脱自在な苗のせ具に備えさせ
てあるから、遊転ローラ付きの苗のせ具を用意す
るだけで、既存の植付け装置に適用することがで
きるとともに、苗のせ具を苗のせ台から取外すこ
とによつて、苗のせ台および苗のせ具の掃除を簡
単に行なうことができる。
By attaching and detaching the seedling placement tool to the seedling placement surface of the seedling placement stand, there are two types of configurations: one in which the seedlings are placed on the seedlings with low feeding resistance using the free rolling rollers, and the other in which the seedlings are placed on the original seedling placement surface of the seedling placement stand. If the seedlings are light, the light seedlings can be smoothly and reliably fed to the seedling outlet side by attaching a seedling holder and placing the seedlings on it. On the other hand, if the seedlings are heavy, removing the seedling holder and placing the seedlings directly on the seedling surface of the seedling stand will prevent the heavy seedlings from slipping too much at the lower end of the slanted seedling. To smoothly and reliably feed seedlings to a seedling take-out port side while preventing deformation and collapse. In addition, the amount of protrusion of the idle roller can be changed by attaching the seedling holder upside down to the seedling holder, so the seedling feeding resistance can be adjusted according to the type of artificial bed soil material for light seedlings. It can be changed. Then, an idling roller is installed to reduce the feeding resistance of seedlings.
Since the seedling rack is equipped with a removable seedling mounting tool, it can be applied to existing planting equipment by simply preparing a seedling mounting tool with an idler roller. By removing it from the stand, the seedling stand and the seedling supporter can be easily cleaned.
従つて、各種の苗を苗取出し口側に良好に供給
して植付けを確実に行なうことができ、しかも、
メンテナンスが容易で、その上、安価に実施でき
る植付け装置を提供できた。
Therefore, it is possible to supply various kinds of seedlings to the seedling outlet side in a good manner and ensure planting.
It was possible to provide a planting device that is easy to maintain and can be carried out at low cost.
第３図に示すように、走行車輪１の前部に、エ
ンジン２および前進２段、後進１段の変速装置３
を配設するとともに、前記走行車輪１の後部に、
２条植え式植付け装置４と操縦用ハンドル５とを
配設して、歩行型田植機を構成する。
As shown in FIG. 3, an engine 2 and a transmission 3 with two forward speeds and one reverse speed are disposed in front of the running wheels 1.
At the same time, at the rear of the running wheel 1,
A walking rice transplanter is constructed by arranging a two-row planting device 4 and a control handle 5.
前記植付け装置４は、横方向に往復移動自在な
苗のせ台６を、苗取出し口７側が下方に位置する
対地傾斜姿勢に設けるとともに、整地フロート８
と、前記苗のせ台６の横移動に連動して上下に循
環作動することにより苗のせ台６上の載置苗を苗
取出し口７から単位量づつ取出して整地泥面に植
付ける植付け爪９とを設けて構成されている。 The planting device 4 includes a seedling platform 6 that is horizontally reciprocally movable in an inclined position relative to the ground with the seedling outlet 7 facing downward, and a soil leveling float 8.
and a planting claw 9 that circulates up and down in conjunction with the lateral movement of the seedling platform 6 to take out the seedlings placed on the seedling platform 6 one unit at a time from the seedling take-out port 7 and plant them on the leveled mud surface. It is configured by providing.
前記苗のせ台６には、苗のせ台６がその移動ス
トロークの端部に位置する毎、苗のせ台６に形成
の孔１０を通して載置マツト苗Ａの床土部に係合
した状態で回転することにより、載置マツト苗Ａ
を一定ストロークをもつて傾斜下端側、つまり、
苗取出し口７側に送出す送り具１１が付設されて
いる。 Each time the seedling rest 6 is positioned at the end of its movement stroke, the seedling rest 6 rotates while being engaged with the bed soil of the pine seedlings A through holes 10 formed in the seedling rest 6. By doing this, the mounted pine seedlings A
on the lower end side with a constant stroke, that is,
A feeder 11 is attached to the side of the seedling take-out port 7.
前記苗取出し口７は、前記苗のせ台６の傾斜下
端部および載置マツト苗Ａの下端部を摺動自在に
受止め支持する摺動レール１２に形成されてい
る。 The seedling take-out opening 7 is formed on a sliding rail 12 that slidably receives and supports the inclined lower end of the seedling resting table 6 and the lower end of the placed pine seedling A.
かつ、植付け装置４は、第１図に示すように、
前記苗のせ台６における苗のせ面ａの送り具１１
よりも傾斜上方部分に対して着脱自在で、苗のせ
台６への装着状態において前記苗取出し口７側に
載置苗を供給可能な第２苗のせ面ｂを苗のせ面ａ
の上側に形成する複数の遊転ローラ１３を備えた
苗のせ具１４を設け、もつて、苗のせ具１４を苗
のせ台６に装着することにより、供給抵抗小さい
状態でマツト苗を載置する形態に切替わるように
構成されている。 In addition, the planting device 4, as shown in FIG.
Feeder 11 for the seedling placement surface a in the seedling placement table 6
The second seedling resting surface b is removable from the upper part of the slope, and is capable of supplying seedlings to the seedling outlet 7 side when attached to the seedling resting table 6.
By providing a seedling holder 14 with a plurality of idle rollers 13 formed on the upper side and attaching the seedling holder 14 to the seedling holder 6, pine seedlings can be placed with low supply resistance. It is configured to switch between different modes.
前記苗のせ具１４は、第２図に示すように、苗
のせ面ａに載置可能で、かつ、横方向に適宜間隔
を隔てて位置する支持枠としての三本の枠材１５
の隣接するもの同士間に亘つて、供給方向に適宜
間隔を隔てて位置する遊転ローラ１３を、隣接枠
材１５を連結する状態に掛け渡した構造に構成さ
れており、苗のせ具１４を苗のせ台６に取付ける
手段は、苗のせ具１４の苗のせ面部分への載置に
伴つて、各枠材１５それぞれに供給方向に適宜間
隔を隔てて連設した２つの突起２１を、苗のせ台
６に前記突起間隔を隔てて形成した穴２２に係合
させて苗のせ具１４を位置決めする手段である。 As shown in FIG. 2, the seedling mounting device 14 includes three frame members 15 as support frames that can be placed on the seedling mounting surface a and are positioned at appropriate intervals in the lateral direction.
It has a structure in which idle rollers 13, which are positioned at appropriate intervals in the feeding direction, are spanned between adjacent frame members 15 to connect adjacent frame members 15, and the seedling loading tool 14 is The means for attaching the seedlings to the seedling stand 6 is to attach two protrusions 21 connected to each frame member 15 at an appropriate interval in the feeding direction when the seedlings are placed on the seedling placing surface of the seedling holder 14. This is a means for positioning the seedling holder 14 by engaging it with holes 22 formed in the holder 6 at the interval between the projections.
又、前記苗のせ具１４はその供給方向の一端側
が上方に位置する第１姿勢と、その一端側が下方
に位置する第２姿勢とに取付け可能に構成してあ
り、第６図の拡大図で示すように、各遊転ローラ
１３の支軸１３ａを支承する枠材１５の孔２３
を、苗のせ具１４を第１姿勢で取付けた状態にお
いては遊転ローラ１３の枠材１５上面からの突出
量を大にするように遊転ローラ１３の重量で支軸
１３ａをその一端側に位置させて支承する一方、
苗のせ具１４を第２姿勢で取付けた状態において
は遊転ローラ１３の枠材１５上面からの突出量を
小にするように遊転ローラ１３の重量で支軸１３
ａをその他端側に位置させて支承する長孔に構成
して、苗のせ具１４の姿勢を入れ替えて遊転ロー
ラ１３の突出量を変更することにより、苗床土の
枠材１５上面への接当による摩擦力を変更して、
供給抵抗を調節することができるようにしてあ
る。 Further, the seedling holder 14 is configured so that it can be attached in a first position in which one end in the feeding direction is located upward, and in a second position in which the one end is located downward, as shown in the enlarged view in FIG. As shown, holes 23 in the frame member 15 that support the spindles 13a of each idle roller 13
When the seedling holder 14 is attached in the first position, the weight of the idler roller 13 moves the support shaft 13a to one end side so that the amount of protrusion of the idler roller 13 from the upper surface of the frame member 15 is increased. While positioning and supporting,
When the seedling holder 14 is attached in the second position, the weight of the idler roller 13 moves the support shaft 13 so that the amount of protrusion of the idler roller 13 from the upper surface of the frame member 15 is reduced.
a is formed into a long hole that is supported at the other end, and by changing the attitude of the seedling placement tool 14 and changing the amount of protrusion of the idle roller 13, the contact of the seedbed soil to the upper surface of the frame material 15 can be improved. By changing the frictional force caused by
It is possible to adjust the supply resistance.
前記変速装置３は、後端を操作レバー部１７ａ
に折曲げ形成した操作軸１７のその軸芯周りでの
回転により、後進状態と中立状態と低速前進状態
とに切替えられ、操作軸１７の、軸芯方向に沿つ
て後方に一定ストロークをもつてスライドした状
態での回転によつて、低速前進状態から高速前進
状態に切替えられるものであつて、前記操作軸１
７の後端近くを回転ならびにスライド自在に支持
するブラケツト１８には、操作軸１７の後進位置
Ｒ、中立位置Ｎ、低速前進位置F1への回転は自
由に許すが、操作軸１７に付設のピン１９に接当
することにより、後方に一定ストロークをもつて
スライドしていない状態での操作軸１７の低速前
進位置F1から高速前進位置F2への回転は阻止す
る牽制具２０が付設されている。 The transmission 3 has a rear end connected to an operating lever portion 17a.
By rotating the operating shaft 17, which is bent and formed into a shape, around its axis, it is switched between a reverse state, a neutral state, and a low-speed forward state, and the operating shaft 17 moves backward along the axial direction with a constant stroke. The operating shaft 1 can be switched from a low-speed forward state to a high-speed forward state by rotating in a slid state.
A bracket 18 that rotatably and slidably supports near the rear end of the operating shaft 17 allows the operating shaft 17 to freely rotate to the reverse position R, the neutral position N, and the low-speed forward position F1. A restraining device 20 is provided which prevents the operating shaft 17 from rotating from the low-speed forward position F1 to the high-speed forward position F2 when it is not sliding backward with a constant stroke by coming into contact with the pin 19. ing.
第１図ないし第６図は実施例を示し、第１図は
縦断側面図、第２図は要部の斜視図、第３図は全
体側面図、第４図は要部の拡大縦断面図、第５図
は第４図における−線断面図、第６図イ，ロ
は要部の縦断側面図である。
６……苗のせ台、７……苗取出し口、ａ……苗
のせ面、ｂ……第２苗のせ面、１３……遊転ロー
ラ、１４……苗のせ具、１５……支持枠。
Figures 1 to 6 show an embodiment, where Figure 1 is a longitudinal side view, Figure 2 is a perspective view of the main part, Figure 3 is an overall side view, and Figure 4 is an enlarged longitudinal sectional view of the main part. , FIG. 5 is a sectional view taken along the line -- in FIG. 4, and FIGS. 6A and 6B are longitudinal sectional side views of the main parts. 6... Seedling rest, 7... Seedling take-out port, a... Seedling resting surface, b... Second seedling resting surface, 13... Idle roller, 14... Seedling resting tool, 15... Support frame.
Claims (1)
る対地傾斜姿勢に設けてある植付け装置におい
て、前記苗のせ台６の苗のせ面ａに対して着脱自
在で、苗のせ面への装着状態において前記苗取出
し口７側に載置苗を供給可能な第２苗のせ面ｂを
苗のせ面ａの上側に形成する複数の遊転ローラ１
３を支持枠１５に備えた苗のせ具１４を設け、さ
らに、この苗のせ具１４を、前記苗のせ台６に対
して、装着姿勢の上下向きを変更して取付け自在
に構成するとともに、その苗のせ具１４の遊転ロ
ーラ１３を、前記苗のせ具１４の上下向き変位
で、支持枠１５の表面よりも外方に突出する姿勢
と、支持枠１５の表面よりもやや内方側に引退す
る姿勢とに切換え自在に構成してある植付け装
置。 In a planting device in which a seedling tray 6 is installed in an inclined position with respect to the ground with the seedling outlet 7 facing downward, the seedling tray 6 can be attached to and detached from the seedling loading surface a of the seedling tray 6, and is attached to the seedling loading surface. A plurality of idler rollers 1 form a second seedling resting surface b on the upper side of the seedling resting surface a, which can supply seedlings placed on the side of the seedling take-out port 7.
3 on a support frame 15, and furthermore, this seedling rest 14 is configured so that it can be attached to the seedling rest 6 by changing the vertical orientation thereof. The idle rollers 13 of the seedling placement device 14 are moved to a position in which they protrude outward from the surface of the support frame 15 and to a position slightly retracted inward from the surface of the support frame 15 by vertical displacement of the seedling placement device 14. A planting device that is configured to be able to freely switch between different postures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984162603U JPH046485Y2 (en) | 1984-10-26 | 1984-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984162603U JPH046485Y2 (en) | 1984-10-26 | 1984-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6177726U JPS6177726U (en) | 1986-05-24 |
| JPH046485Y2 true JPH046485Y2 (en) | 1992-02-21 |
Family
ID=30720477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984162603U Expired JPH046485Y2 (en) | 1984-10-26 | 1984-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046485Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49127315U (en) * | 1973-03-06 | 1974-10-31 | ||
| JPS51142523U (en) * | 1975-05-12 | 1976-11-16 |
-
1984
- 1984-10-26 JP JP1984162603U patent/JPH046485Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6177726U (en) | 1986-05-24 |
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