JPH0729787Y2 - Supplementary planting device for plug seedling in tray - Google Patents

Supplementary planting device for plug seedling in tray

Info

Publication number
JPH0729787Y2
JPH0729787Y2 JP8139388U JP8139388U JPH0729787Y2 JP H0729787 Y2 JPH0729787 Y2 JP H0729787Y2 JP 8139388 U JP8139388 U JP 8139388U JP 8139388 U JP8139388 U JP 8139388U JP H0729787 Y2 JPH0729787 Y2 JP H0729787Y2
Authority
JP
Japan
Prior art keywords
tray
product tray
plug
plug seedling
product
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 - Lifetime
Application number
JP8139388U
Other languages
Japanese (ja)
Other versions
JPH023210U (en
Inventor
節生 武野
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.)
Yanma Agricultural Equipment Co Ltd
Original Assignee
Yanma Agricultural Equipment 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 Yanma Agricultural Equipment Co Ltd filed Critical Yanma Agricultural Equipment Co Ltd
Priority to JP8139388U priority Critical patent/JPH0729787Y2/en
Publication of JPH023210U publication Critical patent/JPH023210U/ja
Application granted granted Critical
Publication of JPH0729787Y2 publication Critical patent/JPH0729787Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、基盤目状に多数のプラグ苗を植着した製品ト
レイの欠株部位に新たに補植できるようにしたトレイ内
プラグ苗の補植装置に関する。
[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a plug seedling in a tray that can be newly supplemented in a stock tray of a product tray where a large number of plug seedlings are planted in a matrix. Regarding a supplementary planting device.

〔従来の技術〕[Conventional technology]

従来、この種の製品トレイでは、吸着式播種機により多
数の種子を一度に吸着して播種したり、また、不良種子
が播種されたりして、いくつかの欠株が生じるようなも
のになっていた。
Conventionally, in this type of product tray, a large number of seeds are adsorbed and sown at one time by an adsorption type seeder, or defective seeds are sown, resulting in some missing strains. Was there.

〔考案が解決しようとする課題〕[Problems to be solved by the device]

したがって、そのままでは品質が悪く製品不良となり、
そのまま移植を行うと欠株が生じてしまい、また、手作
業で補植を行うにしても、欠株のポット内から床土を取
り出して新たにプラグ苗を補植することは、困難な作業
で大変である、といった不具合を呈していた。
Therefore, as it is, the quality is poor and the product becomes defective.
If transplanting as it is, a stump will occur, and even if manual replanting is performed, it is a difficult task to take out bed soil from the pot of the stump and replant a new plug seedling. The problem was that it was tough.

〔課題を解決するための手段〕 本考案は、そのような不具合を課題として解決し、自動
的に確実良好にしかも能率良く補植できるようにしたも
のであり、そのため、それぞれ碁盤目状に多数のプラグ
苗を補着した製品トレイと補充用トレイを、平行に接近
して同方向に間欠移動する両コンベア上にそれぞれ載置
し、両コンベア上にまたがって横方向に架設したガイド
レールには、プラグ苗を挾持できる複数の挾持爪からな
る補植器と、製品トレイの欠株を検知する欠株検知セン
サー(C)を移動自在に装備し、前記補植器(B)によ
り製品トレイの欠株部位から床土をつまみ出すととも
に、補充用トレイからつまみ上げたプラグ苗を製品トレ
イの欠株部位に入れるように構成したものである。
[Means for Solving the Problem] The present invention solves such a problem as a problem and makes it possible to automatically and satisfactorily and efficiently perform supplemental transplantation. The product tray with the plug seedlings attached and the replenishment tray are placed on both conveyors that approach each other in parallel and intermittently move in the same direction, and on the guide rails that are laid across in the horizontal direction across both conveyors. , A transplanter consisting of a plurality of holding claws capable of holding plug seedlings, and a streak detection sensor (C) for detecting strays in the product tray are movably equipped. The soil is picked up from the stockout area, and the plug seedling picked up from the replenishment tray is put in the stockout area of the product tray.

〔作用〕[Action]

したがって、製品トレイと補充用トレイを平行にして同
一方向に間欠移動させる状態で、両トレイの上方にまた
がって横方向に移動できる補植器により、製品トレイの
欠株部位からは床土をつまみ出すとともに、補充用トレ
イからつまみ上げたプラグ苗を製品トレイの欠株部位に
入れる補植作業を行うことができることになり、製品ト
レイを移動させながら全ての欠株部位に作業性良くしか
も能率良く補植できることになる。
Therefore, in the state where the product tray and the replenishment tray are moved in parallel in the same direction intermittently, the floor soil is picked up from the missing portion of the product tray by the supplementary plant that can move laterally over both trays. At the same time, it is possible to perform a supplemental planting work in which the plug seedlings picked up from the replenishment tray are put into the stock trays in the product tray, and while the product trays are being moved, all the stock spots can be supplemented with good workability and efficiency. You will be able to plant.

〔実施例〕〔Example〕

次に、図面に示す実施例について説明する。 Next, an embodiment shown in the drawings will be described.

(A1)は製品トレイ、(A2)は補充用トレイで、それぞ
れとも碁盤目状に多数のプラグ苗(a)を植着したもの
であって、多数の種子を碁盤目状に吸着する吸着式播種
機により各ポットに一度に播種して育成させたものであ
り、成苗後には移植機により圃場に移植できるようにし
たものである。
(A 1 ) is a product tray, and (A 2 ) is a replenishment tray, each having a large number of plug seedlings (a) planted in a grid pattern and adsorbing a large number of seeds in a grid pattern. The seeds were sown at once in each pot by an adsorption-type seeder and grown, and after the seedlings were transplanted to a field by a transplanter.

第3図は補植装置全体の平面図を示し、機体上部には、
前記製品トレイ(A1)を載置できるベルト式コンベア
(1a)と、前記補充用トレイ(A2)を載置できるベルト
式コンベア(1b)を、同じ高さにして接近させて平行に
それぞれ架設し、両コンベア(1a)(1b)の駆動プーリ
(8a)(8b)にはモータ(M)より伝動される変速装置
(9)をそれぞれ伝動連結するとともに、両コンベア
(1a)(1b)が同方向ではあるがそれぞれ間欠的に回動
できるように装設し、両コンベア(1a)(1b)の前後方
向中間位の上方にまたがって横設したガイドレール
(2)の両端側を両側の支持部(10a)(10b)の上方に
架着し、前記ガイドレール(2)の前方側下方には下向
きに散水できる散水管(11)を横架し、前記コンベア
(1a)の終端側からは受台(12)を延設し、下部の各キ
ャスター(13)により移動できるようにして構成する。
Fig. 3 shows a plan view of the entire supplementary planting device.
A belt type conveyor (1a) on which the product tray (A 1 ) can be placed and a belt type conveyor (1b) on which the replenishment tray (A 2 ) can be placed are set at the same height and are brought close to each other and parallel to each other. The transmissions (9a) transmitted from the motor (M) are connected to the drive pulleys (8a) and (8b) of both conveyors (1a) and (1b), respectively, and both conveyors (1a) and (1b) are installed. Although they are in the same direction, they are installed so that they can be rotated intermittently, and both ends of the guide rails (2) that are installed laterally over the intermediate position in the front-rear direction of both conveyors (1a) (1b) are located on both sides. Above the supporting portions (10a) (10b) of the guide rail (2), and below the front side of the guide rail (2), a water sprinkling pipe (11) capable of sprinkling downward is horizontally installed, and the end side of the conveyor (1a). Extends the pedestal (12) so that it can be moved by the lower casters (13) Constitute Te.

前記ガイドレール(2)を支持ケース(14)の上部に貫
挿するとともに、パルス発振器のパルス数に応じて回転
するリニアパルスモータ(4)により支持ケース(14)
がガイドレール(2)にそって機体の横方向に往復動で
きるように装設し、前記支持ケース(14)の一側面の上
下に突設した支持片(15a)(15b)間には垂直の支杆
(16)を架着し、該支杆(16)にそって上下動できる上
下動シリンダ(5)より支持ケース(14)内に延設した
ブラケット(17)の上方にはロータリシリンダ(6)を
装備し、該ロータリシリンダ(6)により回動可能にし
てブラケット(17)の下方に垂設したシリンダ(7)の
下方には爪ホルダー(18)を固設し、該爪ホルダー(1
8)の周囲部には、周囲3等配の位置から垂設する3本
の各挾持爪(3)の上部をそれぞれ支点軸(19)を介し
て枢着し、各挾持爪(3)の上端部より中心側に突出す
る突片(3a)の上方には前記シリンダ(7)から下方に
出退する作動ピン(7a)が衝合できるとともに、各突片
(3a)の下方には圧縮ばね(20)が衝合できるようにし
て、各挾持爪(3)が支点軸(19)中心に回動しながら
開閉できるようにして補植器(B)を構成する。
The guide rail (2) is inserted into the upper part of the support case (14), and the support case (14) is supported by a linear pulse motor (4) that rotates according to the number of pulses of a pulse oscillator.
Are installed so that they can reciprocate in the lateral direction of the machine body along the guide rails (2), and vertical between the support pieces (15a) (15b) projecting above and below one side surface of the support case (14). The rotary cylinder is mounted above the bracket (17) extending in the support case (14) from the vertically moving cylinder (5) which is vertically mounted along the support rod (16) and is vertically movable along the support rod (16). (6) is equipped with a pawl holder (18) fixed below the cylinder (7) that is rotatably provided by the rotary cylinder (6) and hangs downward from the bracket (17). (1
In the peripheral part of 8), the upper part of each of the three holding claws (3) vertically hung from the three equidistant positions is pivotally attached via a fulcrum shaft (19), and each of the holding claws (3) is attached. An operating pin (7a) that moves downwards and downwards from the cylinder (7) can abut above the projecting piece (3a) projecting toward the center side from the upper end, and compression can be performed below each projecting piece (3a). The prosthesis (B) is configured such that the spring (20) can be brought into abutment with each other and the holding claws (3) can be opened and closed while rotating around the fulcrum shaft (19).

また、第2図に示すように、前記上下動シリンダ(5)
より延出するブラケット(17)の先端側下方には、プラ
グ苗(a)の茎葉の有無を検出できる反射型光センサー
(C)を、前記補植器(B)の近傍にして垂設するが、
上方のロータリシリンダ(21)によって回転させる垂直
の回転軸(22)に対し偏心させて反射型光センサー
(C)を垂設し、該反射型光センサー(C)がプラグ苗
(a)の上方で回転軸(22)中心に1回転しながら茎葉
の有無を検出できるように装設して構成する。
Also, as shown in FIG. 2, the vertical movement cylinder (5)
A reflection type optical sensor (C) capable of detecting the presence or absence of foliage of the plug seedling (a) is provided vertically below the tip end side of the extending bracket (17) in the vicinity of the prosthetic plant (B). But,
A reflective optical sensor (C) is vertically installed so as to be eccentric with respect to a vertical rotary shaft (22) rotated by an upper rotary cylinder (21), and the reflective optical sensor (C) is located above the plug seedling (a). Is installed so that the presence / absence of foliage can be detected while rotating once around the axis of rotation (22).

なお、第7図に示すように、ブラケット(17)の下方に
垂設したステー(23)の下部に複数の反射型光センサー
(C)をそれぞれ偏心させて垂設したり、また、第8図
に示すように、補植器(B)の外周側には各挾持爪
(3)の先端側に向けた複数の散水ノズル(24)を配備
して、補植時に散水できるように構成することもでき
る。
In addition, as shown in FIG. 7, a plurality of reflection type optical sensors (C) are eccentrically provided vertically to the lower part of the stay (23) vertically provided below the bracket (17), or the eighth type. As shown in the figure, a plurality of water spray nozzles (24) are provided on the outer peripheral side of the prosthetic device (B) toward the tip side of each holding claw (3) so that water can be sprayed at the time of supplementary transplantation. You can also

したがって、欠株がある製品トレイ(A1)をコンベア
(1a)上に、また、補充用トレイ(A2)をコンベア(1
b)上にそれぞれ載置して、それぞれを矢印(イ)
(ロ)で示すように同方向に間欠移動させながら、製品
トレイ(A1)の欠株部位にプラグ苗(a)を補植できる
ことになるが、その状態で、散水管(11)より両トレイ
(A1)(A2)に散水することができることになる。
Therefore, the product tray (A 1 ) with a stockout is on the conveyor (1a), and the replenishment tray (A 2 ) is on the conveyor (1a).
b) Place each on top of the other, and mark each with an arrow (a).
As shown in (b), plug seedlings (a) can be supplemented at the missing portion of the product tray (A 1 ) while intermittently moving in the same direction. It will be possible to water the trays (A 1 ) (A 2 ).

その際に、支持ケース(14)はリニアパルスモータ
(4)によりガイドレール(2)にそって両トレイ
(A1)(A2)上を矢印(ハ)で示すように往復動できる
ことになり、製品トレイ(A1)の上方では、第2図に示
すように反射型光センサーである欠株検出センサー
(C)がポットの上方を矢印(ニ)で示すように回動し
ながら茎葉の有無を検出して欠株の有無を検出できるこ
とになり、欠株があると、その部位に補植器(B)が対
面して、各挾持爪(3)がポット内の床土をつまみ出す
ことができることになる。
At that time, the support case (14) can be reciprocated by the linear pulse motor (4) along the guide rail (2) on both trays (A 1 ) (A 2 ) as shown by the arrow (C). Above the product tray (A 1 ), as shown in FIG. 2, the absent stock detection sensor (C), which is a reflection type optical sensor, is rotated above the pot as shown by an arrow (D) to remove the foliage. The presence / absence of a missing strain can be detected by detecting the presence / absence. When there is a missing strain, the prosthesis (B) faces the site and each claw (3) picks up the soil in the pot. You will be able to

その状態から、補植器(B)が補充用トレイ(A2)の上
方に移動して、上下動シリンダ(5)の降下により第5
図に示すように各挾持爪(3)がプラグ苗(a)の床土
に突き刺さるが、その際には、ロータリシリンダ(6)
により補植器(B)を回動させたり、シリンダ(7)よ
り出退する作動ピン(7a)と圧縮ばね(20)との作用に
より各挾持爪(3)を開閉作動させて、茎葉を損傷させ
ることなく床土に良好に突き刺せることができることに
なり、そのまま、上下動シリンダ(5)の上動によりプ
ラグ苗(a)をつまみ上げ、製品トレイ(A1)の欠株部
位の上方に移動し、上下動シリンダ(5)の下動により
プラグ苗(a)を欠株部位のポット内に嵌合させること
ができることになって、その後に、各挾持爪(3)を開
くようにして上動させると、プラグ苗(a)から各挾持
爪(3)が離れることになって良好に補植できることに
なる。
From that state, the replanting device (B) moves above the replenishing tray (A 2 ), and the vertical movement cylinder (5) descends to move the fifth
As shown in the figure, each of the holding claws (3) pierces the soil of the plug seedling (a), but at that time, the rotary cylinder (6)
To rotate the supplementary planter (B) or to open and close each holding claw (3) by the action of the operation pin (7a) and the compression spring (20) that move in and out of the cylinder (7) to open the foliage. The soil can be satisfactorily pierced without damage, and the vertical movement cylinder (5) is moved upward to pick up the plug seedling (a) and above the stock tray of the product tray (A 1 ). The plug seedling (a) can be fitted into the pot at the stump site by moving the vertical movement cylinder (5) downward, and then each holding claw (3) is opened. When moved upward, the holding claws (3) are separated from the plug seedlings (a), and good supplementation can be achieved.

なお、そのような作動はマイコン操作によって行うこと
ができることになって、製品トレイ(A1)を連続してコ
ンベア(1a)上に補給すると、自動的に連続して補植作
業を行うことができるとともに、出荷前の散水もできる
ことになる。
It should be noted that such an operation can be performed by a microcomputer operation, and when the product tray (A 1 ) is continuously replenished on the conveyor (1a), continuous replanting work can be automatically performed. In addition to being able to do so, it will also be possible to water before shipping.

〔考案の効果〕[Effect of device]

このように本考案は、製品トレイ(A1)と補充用トレイ
(A2)とを平行にして同方向に間欠移動させながら、両
トレイの上方にまたがって横方向に移動する補植器
(B)により、補充用トレイ(A2)側から製品トレイ
(A1)側にプラグ苗(a)を持ち運んで良好に補植でき
ることになって、製品トレイ(A1)を間欠移動させなが
ら全体の各欠株部位に能率良く補植できることになり、
しかも、複数の挾持爪(3)で苗を良好に挾持しながら
確実良好に補植することができることになり、好適に実
施できる特長を有する。
As described above, the present invention is configured such that the product tray (A 1 ) and the replenishment tray (A 2 ) are parallel to each other and intermittently moved in the same direction while moving horizontally over the both trays. With B), the plug seedling (a) can be carried from the side of the replenishment tray (A 2 ) to the side of the product tray (A 1 ) and can be successfully supplemented, and the entire product tray (A 1 ) can be moved intermittently. It will be possible to efficiently supplement each missing part of
Moreover, the seedlings can be reliably held while being properly held by the plurality of holding claws (3), which is a feature that can be preferably implemented.

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

第1図は一部を断面にした本考案の実施例である要部の
側面図、第2図はその一部に装備する要部の側面図、第
3図は補植装置全体の平面図、第4図はその一部の側断
面図、第5図は第1図の一部の拡大図、第6図は第1図
のVI-VI線における断面図、第7図はセンサー取付構造
の他の例を示し、第8図は散水構造の他の例を示す。 (a)……プラグ苗、(A1)……製品トレイ (A2)……補充用トレイ、(1a)(1b)……コンベア (2)……ガイドレール、(3)……挾持爪 (B)……補植器
FIG. 1 is a side view of a main part which is an embodiment of the present invention with a part cut away, FIG. 2 is a side view of the main part equipped in a part thereof, and FIG. 3 is a plan view of the entire prosthetic planting device. 4 is a side sectional view of a part thereof, FIG. 5 is an enlarged view of a part of FIG. 1, FIG. 6 is a sectional view taken along line VI-VI of FIG. 1, and FIG. 7 is a sensor mounting structure. FIG. 8 shows another example of the sprinkling structure. (A) …… Plug seedling, (A 1 ) …… Product tray (A 2 ) …… Replenishment tray, (1a) (1b) …… Conveyor (2) …… Guide rail, (3) …… Clamping claw (B) …… Complementary transplanter

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】それぞれ碁盤目状に多数のプラグ苗(a)
を植着した製品トレイ(A1)と補充用トレイ(A2)を、
平行に接近して同方向に間欠移動する両コンベア(1a)
(1b)上にそれぞれ載置し、両コンベア(1a)(1b)上
にまたがって横方向に架設したガイドレール(2)に
は、前記プラグ苗(a)を挾持できる複数の挾持爪
(3)からなる補植器(B)と、製品トレイの欠株を検
知する欠株検知センサー(C)を移動自在に装備し、前
記補植器(B)により製品トレイの欠株部位から床土を
つまみ出すとともに、補充用トレイからつまみ上げたプ
ラグ苗を製品トレイの欠株部位に入れるように構成した
ことを特徴とするトレイ内プラグ苗の補植装置。
1. A large number of plug seedlings (a) each in a grid pattern.
The product tray (A 1 ) and the replenishment tray (A 2 )
Both conveyors approaching in parallel and moving intermittently in the same direction (1a)
The guide rails (2) placed on (1b) and laid horizontally on both conveyors (1a) and (1b) have a plurality of holding claws (3) capable of holding the plug seedlings (a). ) And a missing stock detection sensor (C) for detecting missing stock in the product tray are movably equipped, and the above-mentioned auxiliary transplanter (B) is used to remove the soil from the missing stock portion of the product tray. And a plug seedling picked up from a replenishing tray and put into the stock tray of the product tray.
JP8139388U 1988-06-20 1988-06-20 Supplementary planting device for plug seedling in tray Expired - Lifetime JPH0729787Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8139388U JPH0729787Y2 (en) 1988-06-20 1988-06-20 Supplementary planting device for plug seedling in tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8139388U JPH0729787Y2 (en) 1988-06-20 1988-06-20 Supplementary planting device for plug seedling in tray

Publications (2)

Publication Number Publication Date
JPH023210U JPH023210U (en) 1990-01-10
JPH0729787Y2 true JPH0729787Y2 (en) 1995-07-12

Family

ID=31306176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8139388U Expired - Lifetime JPH0729787Y2 (en) 1988-06-20 1988-06-20 Supplementary planting device for plug seedling in tray

Country Status (1)

Country Link
JP (1) JPH0729787Y2 (en)

Also Published As

Publication number Publication date
JPH023210U (en) 1990-01-10

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