JPH1118519A - Seedling transplanter - Google Patents

Seedling transplanter

Info

Publication number
JPH1118519A
JPH1118519A JP17571697A JP17571697A JPH1118519A JP H1118519 A JPH1118519 A JP H1118519A JP 17571697 A JP17571697 A JP 17571697A JP 17571697 A JP17571697 A JP 17571697A JP H1118519 A JPH1118519 A JP H1118519A
Authority
JP
Japan
Prior art keywords
seedlings
seedling
pair
conveyors
pots
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.)
Pending
Application number
JP17571697A
Other languages
Japanese (ja)
Inventor
Masakatsu Araki
正勝 荒木
Haruyoshi Honda
春義 本多
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP17571697A priority Critical patent/JPH1118519A/en
Publication of JPH1118519A publication Critical patent/JPH1118519A/en
Pending legal-status Critical Current

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  • Transplanting Machines (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of transplanting seedlings of onions or other upland field crops into narrow two rows. SOLUTION: This seedling transplanter is equipped with nursery box conveyors for downwardly feeding nursery boxes in which plural pots are arranged in front, rear, left and right, each seedling 17 for one stock is independently grown in each pot and the seedlings 17 face to the front and rear, a pair of left and right belt conveyors 25 for dividing the plural stocks of the seedlings 17 pushed out of the pots arranged in one transverse row to the left and right, carrying the seedlings 17 thereon and feeding the seedlings 17 to the outside and a pair of conveyors 28, arranged under each belt conveyor 25 and capable of receiving the seedlings 17 dropped from the terminal ends of the belt conveyors 25, inwardly feeding the seedlings 17, then downwardly feeding the seedlings 17 and transplanting the seedlings 17.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、玉葱その他の苗
の移植に好適な苗植装置を提供するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a seedling plant suitable for transplanting onions and other seedlings.

【0002】[0002]

【従来の技術】従来、複数のポットが前後左右に並んで
いる苗箱で育苗された苗が前後に向いた状態で苗箱搬送
装置により苗箱を苗取出部に送り、苗取出部で横一列の
ポット16aから取り出された複数株の苗を左右に分け
て載せて外側に送る左右一対のベルトコンベアの終端に
それぞれ苗植付具を設けた構成の苗植機がある。
2. Description of the Related Art Conventionally, in a state where seedlings raised in a seedling box in which a plurality of pots are arranged in front, rear, left and right directions, the seedling boxes are sent to a seedling extracting section by a seedling box transport device, and the seedling boxes are horizontally moved in the seedling extracting section. There is a seedling planting machine in which seedlings of a plurality of strains taken out of a row of pots 16a are divided into left and right sides and are sent to the outside and a pair of left and right belt conveyors are provided with seedling attachments at the ends.

【0003】[0003]

【発明が解決しようとする課題】上記従来技術の構成に
よると、上記苗植付具は上記ベルトコンベアの終端に配
置されるので、左右一対の苗植付具の相互の間隔すなわ
ち条間が苗箱搬送装置で送られる苗箱の左右幅と略同一
かそれより広く構成されることとなる。この発明は、上
記従来技術の構成の一部を利用して玉葱その他の苗が好
適な条間で自動的に移植される苗植装置を具現しようと
するものである。
According to the structure of the prior art, the seedling-planting tool is disposed at the end of the belt conveyor. The width of the seedling box sent by the box transport device is substantially the same as or wider than the width of the seedling box. The present invention intends to embody a seedling planting apparatus in which onions and other seedlings are automatically transplanted between suitable strips by utilizing a part of the configuration of the above-mentioned conventional technology.

【0004】[0004]

【課題を解決するための手段】上記の課題を解決するた
め、この発明は、複数のポット16aが前後左右に並ん
でいる苗箱16のそれぞれのポットで一株分の苗17が
独立して育てられ、その苗17が前後に向いた苗箱16
を下に送る苗箱搬送装置22と、横一列のポット16a
から取り出された複数株の苗17を左右に分けて載せて
外側に送る左右一対のコンベア25と、それぞれのコン
ベア25の下に配置されてその終端から落下した苗を受
けて内側に送ったのちに下に送って移植する一対の搬送
装置28を備えている苗植機とした。
In order to solve the above-mentioned problem, the present invention is directed to a seedling box 16 in which a plurality of pots 16a are arranged in front, rear, left and right. Seedling box 16 where the seedlings 17 are raised and turned
Seedling box conveying device 22 for sending the pots down, and horizontal row of pots 16a
And a pair of left and right conveyors 25 which divide the left and right seedlings 17 taken out from the left and right and send them to the outside, and send the seedlings placed under each of the conveyors 25 and dropped from their ends to the inside. And a seedling transplanter equipped with a pair of transporting devices 28 to be sent to and transplanted below.

【0005】[0005]

【実施例】つぎに、この発明の実施例を説明する。走行
車体1に苗植装置2が装着されて畑作用の苗植機となっ
ている(図1、図2)。走行車体1がつぎのように構成
されている。フレーム3の前後に主歯車箱4と後輪歯車
箱5が設けられ、それぞれの両横に一対の前輪6と後輪
7が配置されている。エンジン8がフレーム3の上に取
付けられ、その動力が主歯車箱4内の変速機を経由して
前輪6と後輪7に伝わり、これらが回転して走行車体1
が圃場内を前進するように出来ている。座席9がエンジ
ン8の上に設けられ、その前のステアリングハンドル1
0を操作すると、前輪6が操縦されて走行車体1の進路
が変わるように出来ている。
Next, an embodiment of the present invention will be described. A seedling plant 2 is mounted on a traveling vehicle body 1 to form a seedling plant that works in the field (FIGS. 1 and 2). The traveling vehicle body 1 is configured as follows. A main gear box 4 and a rear wheel gear box 5 are provided before and after the frame 3, and a pair of front wheels 6 and a rear wheel 7 are arranged on both sides of each. An engine 8 is mounted on the frame 3, and its power is transmitted to a front wheel 6 and a rear wheel 7 via a transmission in a main gear box 4, and these rotate to drive the vehicle body 1.
Is made to move forward in the field. A seat 9 is provided on the engine 8 and the steering handle 1 in front thereof is provided.
By operating 0, the front wheels 6 are steered to change the course of the traveling vehicle body 1.

【0006】支柱11がフレーム3の後部から上に伸
び、上下で平行なリンク12の前後の両端がこれと昇降
枠13に取付けられている。油圧シリンダ14の前端が
フレーム3に取付けられ、これから斜後上に突出したピ
ストンロッドの突端と上のリンク12と一体のアーム1
5が接続し、油圧シリンダ14に油を送るとピストンロ
ッドが突出して昇降枠13が上昇し、その油をタンクに
戻すとピストンロッドが引き戻されて昇降枠13が下降
するように出来ている。
A column 11 extends upward from a rear portion of the frame 3, and front and rear ends of a vertically parallel link 12 are attached to the link 13 and a lifting frame 13. The front end of the hydraulic cylinder 14 is attached to the frame 3, from which the tip of the piston rod projecting rearward and upward and the arm 1 integrated with the upper link 12.
5 is connected, when the oil is sent to the hydraulic cylinder 14, the piston rod projects and the lifting frame 13 rises, and when the oil is returned to the tank, the piston rod is pulled back and the lifting frame 13 descends.

【0007】苗植装置2は、ポット式の苗箱16(図
3)で育てた苗17を移植するもので、その苗箱16が
つぎのようになっている。複数のポット16aが可撓性
の板16bに前後左右に並べて一体的に設けられてい
る。ポット16aは、底に押出ピンを差す孔を有し、苗
箱横列に偶数個(14個)構成され、その中間の間隔が
他よりもやや広くなっている。送り孔16cが板16b
の両横に縦並びのポット16aと同じ間隔で設けられて
いる。これらは、樹脂で一体に成形される。それぞれの
ポット16aに床土を詰め、その上に一粒の玉葱の種子
を蒔き、覆土して潅水すると、所定の日数で苗17が独
立して育つ。このとき、根がポット16aの内面に沿っ
て巻くように伸び、根鉢が形成される。
The seedling plant 2 transplants seedlings 17 grown in a pot-type seedling box 16 (FIG. 3). The seedling box 16 is as follows. A plurality of pots 16a are provided integrally on a flexible plate 16b in front, rear, left and right. The pot 16a has a hole for inserting an extrusion pin at the bottom, and an even number (14) of the seedling boxes is arranged in a row, and an intermediate space therebetween is slightly wider than others. The feed hole 16c is a plate 16b
Are provided at the same intervals as the pots 16a vertically arranged on both sides. These are integrally formed of resin. Each pot 16a is filled with floor soil, and a single onion seed is sown thereon, covered with soil and irrigated, whereby the seedlings 17 grow independently in a predetermined number of days. At this time, the root extends so as to wind along the inner surface of the pot 16a, and a root pot is formed.

【0008】苗植装置2がつぎのように構成されてい
る。機枠18が昇降枠13に着脱自在に取付けられてい
る。苗植歯車箱19が機枠18の下部に取付けられ、こ
れに一対の苗植ユニット20が横並びに設けられてい
る。苗植ユニット20がつぎのように出来ている。後下
りに傾斜した苗載板21上に苗箱16が載るように出来
ている。一対のレール(苗箱搬送装置)22が苗載板2
1の左右の後部から下に伸びたのち、Uの字形に前に曲
って受箱35に達し、苗箱16の両横を抱えて間欠的に
送るようになっている。苗箱16は、苗17を上に向け
て苗載台21に載り、レール22の後部でその苗17が
後を向く。横並びのポット16aと同数の押出ピン(図
示していない)がそれらのポット16aと同じ間隔に設
けられ、エンジン8の動力で前後に往復移動してポット
16aに前から出没し、ポット16aから苗17を根鉢
17aとともに後に押し出すようになっている。押し出
された苗17を受けるキャリア23がレール22の後に
配置され、左右が一対の平行リンク24で支持されて、
載った苗17をその作動で同じ姿勢に保ってレール22
の下方に運ぶようになっている。上面が互に離れる方向
に旋回する一対のベルトコンベア25が左右に並べて配
置され、キャリア23の苗17が押出具(図示していな
い)でその上に移されるようになっている。すなわち、
横並びで偶数の一列の苗17は、半数づつが左右のベル
トコンベア25に載って互に外に向って送られる。送ら
れている苗17の後には、上記のポット16aの上のポ
ット16aから同じようにして押し出されて運ばれて来
た苗17が同じ間隔で載る。以上が従来の苗植機の一部
と共通する構成である。
The seedling plant 2 is constructed as follows. A machine frame 18 is detachably attached to the lifting frame 13. A seedling gear box 19 is attached to the lower part of the machine frame 18, and a pair of seedling units 20 are provided side by side with this. The seedling plant 20 is formed as follows. The seedling box 16 is placed on the seedling mounting plate 21 inclined backward. The pair of rails (seedling box transport device) 22 is the seedling mounting plate 2
After extending downward from the right and left rear portions of the seedling 1, it is bent forward into a U-shape to reach the receiving box 35, and the seedling box 16 is intermittently fed while holding both sides thereof. The seedling box 16 is placed on the seedling table 21 with the seedling 17 facing upward, and the seedling 17 faces rearward at the rear of the rail 22. The same number of extrusion pins (not shown) as the horizontally arranged pots 16a are provided at the same intervals as the pots 16a, and reciprocate back and forth by the power of the engine 8 to protrude and retract from the front of the pot 16a. 17 is pushed out together with the root mortar 17a. A carrier 23 for receiving the extruded seedlings 17 is arranged behind the rail 22, and left and right are supported by a pair of parallel links 24,
The loaded seedling 17 is kept in the same posture by the operation,
It is designed to be carried underneath. A pair of belt conveyors 25 whose upper surfaces are pivoted away from each other are arranged side by side, and the seedlings 17 of the carrier 23 are transferred thereon by an extruder (not shown). That is,
Half of the seedlings 17 in an even row are arranged side by side and are sent to the outside on each other on the left and right belt conveyors 25. After the seedlings 17 being sent, seedlings 17 pushed and carried in the same manner from the pot 16a above the pot 16a are placed at the same interval. The above is the configuration common to a part of the conventional seedling plant.

【0009】横棒26が苗植歯車箱19の下に固定して
設けられ、これに一対の取付枠27が左右に移動自在に
取付けられている(図4,図5)。後から見て、直角三
角形に配置された三角ベルト28aの垂直辺の横に垂直
ベルト28bが添えられて一対の搬送装置28が構成さ
れ、その水平辺がそれぞれのベルトコンベア25の外端
の下に来るとともに垂直辺が互に向き合うようにしてそ
れぞれの取付枠27に取付けられている。これらの三角
ベルト28aは、それぞれの上のベルトコンベア25に
対して反対方向に旋回し、ベルトコンベア25の外端か
ら落下した苗17を載せて内側に運んだのち、その苗1
7を垂直ベルト28bで挟んで保持して下方に送るよう
になっている。なお、苗17を下方に送るとき、その根
鉢17aの部分が挟まれ、他が後に突出する。
A horizontal bar 26 is fixedly provided below the seedling gear box 19, and a pair of mounting frames 27 are movably mounted to the left and right (FIGS. 4 and 5). As viewed from the rear, a pair of conveyors 28 is formed by adding a vertical belt 28b to the side of the vertical side of the triangular belt 28a arranged in a right-angled triangle, and the horizontal side is below the outer end of each belt conveyor 25. And are attached to the respective mounting frames 27 such that the vertical sides face each other. These triangular belts 28a rotate in the opposite direction with respect to the respective upper belt conveyors 25, carry the seedlings 17 dropped from the outer ends of the belt conveyors 25 and carry them inside, and then carry the seedlings 1
7 is held between vertical belts 28b and held and sent downward. When the seedling 17 is sent downward, the portion of the root pot 17a is pinched, and the other protrudes later.

【0010】植付ディスク29がそれぞれの取付枠27
の水平部に取付けられて、搬送装置28の後に下端がこ
れよりも下に突出するように配置されている。それぞれ
の植付ディスク29は、2枚の可撓性(ゴム製)の円板
29aで構成されてその周速が走行車体1の前進速度に
一致するように設けられ、杆やローラで案内され下部が
互に近寄り、その前方に配置された作溝器30が作った
移植溝内を下端が通過するようになっている。そして、
搬送装置28の垂直部が送っている苗17の葉の部分を
一対の円板29aで挟み、上記の回転でその苗17を上
向きにして移植溝内に位置させる。
[0010] The planting disc 29 is mounted on each mounting frame 27.
And the rear end of the transfer device 28 is disposed so that the lower end protrudes downward. Each planting disc 29 is composed of two flexible (rubber) discs 29a, and is provided so that its peripheral speed matches the forward speed of the traveling vehicle body 1, and is guided by rods and rollers. The lower parts approach each other, and the lower ends pass through the implanted groove created by the groove generator 30 arranged in front of them. And
The leaf portion of the seedling 17 being fed by the vertical part of the transport device 28 is sandwiched between a pair of disks 29a, and the seedling 17 is positioned upward in the transplantation groove by the above rotation.

【0011】その後に配置された覆土器31が取付枠2
7の水平部に取付けられている。覆土器31は、一対の
車輪31aで構成され、それぞれの車輪31aが円板2
9aの外に斜に配置されて下端で近寄り、前進にともな
って、上向きになった上記の苗17の下部に移植溝の両
側の土を埋め戻すように掛けて移植する。すなわち、苗
箱16における横並びの複数のポット16aの横巾が3
0cmとすると、一対のベルトコンベア25の両外から
落下した苗17は、そのまま移植すると、条間が30c
m以上になる。ここに、玉葱その他の苗は、慣行上又は
作物の生理上30cm以下の狭い2条並木に移植した
い。上記の構成によると、一つの苗植ユニット20にお
いて、一対のベルトコンベア25の両外から落下した苗
17が一対の搬送装置28で内側に送られたのち、下に
送られて移植されるから、所望の狭巾の2条並木植が得
られる。
The earthenware 31 disposed thereafter is attached to the mounting frame 2.
7 is attached to the horizontal portion. The earthenware 31 is composed of a pair of wheels 31a, and each wheel 31a is
The seedling 17 is placed obliquely outside of 9a, approached at the lower end, and, as it moves forward, is hung so as to refill the soil on both sides of the transplanting groove in the lower part of the seedling 17 facing upward. That is, the width of the plurality of horizontally arranged pots 16a in the seedling box 16 is 3
Assuming 0 cm, the seedlings 17 dropped from both outsides of the pair of belt conveyors 25, when transplanted as they are, have a gap of 30 c between them.
m or more. Here, onions and other seedlings are to be transplanted to narrow two-row trees having a size of 30 cm or less due to conventional practices or crop physiology. According to the above configuration, in one seedling plant 20, the seedlings 17 dropped from both outsides of the pair of belt conveyors 25 are sent inward by the pair of conveyors 28, and then sent down and transplanted. Thus, a two-row tree planting having a desired narrow width can be obtained.

【0012】また、図4のように、一組の搬送装置2
8、植付ディスク29、作溝器30および覆土器31な
どを取付枠27に取付け、これを左右に摺動させると、
前記の2条並木の条間が調節できる。さらに、苗植ユニ
ット20を複数で構成すると、左右の苗植ユニット20
が移植する苗17の条間も調節できる。
Further, as shown in FIG.
8. When the planting disc 29, the slotter 30 and the earthen cover 31 are mounted on the mounting frame 27 and are slid left and right,
The spacing between the two rows of trees can be adjusted. Furthermore, when the seedling unit 20 is composed of a plurality, the left and right seedling
Can also adjust the spacing between the seedlings 17 to be transplanted.

【0013】[0013]

【効果】以上のように、この発明によると、一つの苗植
ユニット20で得られる2条の苗17の条間につき、苗
箱16の横並びの複数のポット16aの外巾よりも狭い
条間が得られて、その作物の生理や慣行に対応させるこ
とができる。
As described above, according to the present invention, the spacing between two seedlings 17 obtained by one seedling plant 20 is smaller than the outer width of the plurality of pots 16a arranged side by side in the seedling box 16. And can be adapted to the physiology and practices of the crop.

【図面の簡単な説明】[Brief description of the drawings]

【図1】この発明を施した苗植機の側面図FIG. 1 is a side view of a seedling plant to which the present invention has been applied.

【図2】その平面図FIG. 2 is a plan view thereof.

【図3】この発明に用いる苗箱の斜面図FIG. 3 is a perspective view of a seedling box used in the present invention.

【図4】その苗植機の一部の側面図FIG. 4 is a side view of a part of the seedling planter.

【図5】その背面図FIG. 5 is a rear view thereof.

【符号の説明】[Explanation of symbols]

16 苗箱 16a ポット 17 苗 22 苗箱搬送装置(レール) 25 ベルトコンベア 28 搬送装置 16 seedling box 16a pot 17 seedling 22 seedling box transport device (rail) 25 belt conveyor 28 transport device

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 複数のポット16aが前後左右に並んで
いる苗箱16のそれぞれのポットで一株分の苗17が独
立して育てられ、その苗17が前後に向いた苗箱16を
下に送る苗箱搬送装置22と、横一列のポット16aか
ら取り出された複数株の苗17を左右に分けて載せて外
側に送る左右一対のコンベア25と、それぞれのコンベ
ア25の下に配置されてその終端から落下した苗を受け
て内側に送ったのちに下に送って移植する一対の搬送装
置28を備えている苗植機。
1. A seedling 17 for one plant is independently grown in each of the seedling boxes 16 in which a plurality of pots 16a are arranged in front, rear, left and right. , A pair of left and right conveyors 25 on which left and right seedlings 17 of a plurality of strains taken out of a horizontal row of pots 16a are placed and sent to the outside, and arranged below each of the conveyors 25. A seedling transplanter having a pair of transporting devices 28 for receiving a seedling dropped from its end, sending it inward, and then sending it down for transplantation.
JP17571697A 1997-07-01 1997-07-01 Seedling transplanter Pending JPH1118519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17571697A JPH1118519A (en) 1997-07-01 1997-07-01 Seedling transplanter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17571697A JPH1118519A (en) 1997-07-01 1997-07-01 Seedling transplanter

Publications (1)

Publication Number Publication Date
JPH1118519A true JPH1118519A (en) 1999-01-26

Family

ID=16000996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17571697A Pending JPH1118519A (en) 1997-07-01 1997-07-01 Seedling transplanter

Country Status (1)

Country Link
JP (1) JPH1118519A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105265076A (en) * 2015-10-16 2016-01-27 农业部南京农业机械化研究所 Land leveling and seedling arranging machine for rice paddy
CN105409407A (en) * 2015-12-11 2016-03-23 温州大学 Transplanter for greenhouse vegetable seedlings
CN114747345A (en) * 2022-03-25 2022-07-15 广西壮族自治区农业科学院 Sugarcane seedling planting equipment and planting method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105265076A (en) * 2015-10-16 2016-01-27 农业部南京农业机械化研究所 Land leveling and seedling arranging machine for rice paddy
CN105265076B (en) * 2015-10-16 2017-07-28 农业部南京农业机械化研究所 A kind of paddy field level land rice transplanter
CN105409407A (en) * 2015-12-11 2016-03-23 温州大学 Transplanter for greenhouse vegetable seedlings
CN114747345A (en) * 2022-03-25 2022-07-15 广西壮族自治区农业科学院 Sugarcane seedling planting equipment and planting method thereof

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