JP3569345B2

JP3569345B2 - Vegetable transplanter

Info

Publication number: JP3569345B2
Application number: JP10999495A
Authority: JP
Inventors: 屋芳明蔵; 朝正俊日
Original assignee: Yanmar Agricultural Equipment Co Ltd
Current assignee: Yanmar Agricultural Equipment Co Ltd
Priority date: 1995-04-10
Filing date: 1995-04-10
Publication date: 2004-09-22
Anticipated expiration: 2019-09-22
Also published as: JPH08280214A

Description

【０００１】
【産業上の利用分野】
本発明は苗載台から取出した野菜苗を植付爪によって圃場に植付ける野菜移植機に関する。
【０００２】
【従来の技術】
従来、開閉自在に分割された爪体を有するホッパ形の植付爪を設け、野菜苗を植付爪内部に入れ、植付爪下端を土中に突入させ、爪体を開動させ、畦上面に孔を形成して孔の中に野菜苗を落下させ、野菜苗を連続的に植付ける技術があった。
【０００３】
【発明が解決しようとする課題】
しかし乍ら、前記従来技術は、野菜苗を移植した後、防虫剤などの薬剤を既植苗の株元近くに散布する作業を行っていたから、野菜苗移植作業の省力化を容易に行い得なかった。また、野菜苗の移植前に畦上面の植付位置に薬剤を散布すると、植付爪の開孔動作によって薬剤が飛散して薬剤の効力が低下する不具合があると共に、植付爪内部に野菜苗を入れるときに薬剤も入れると、苗の根に薬剤が付着して薬害を生じる不具合がある。
【０００４】
【課題を解決するための手段】
然るに、本発明は、開閉自在に分割された爪体を有する植付爪によって連続的に野菜苗を植付けると共に、前記植付爪の野菜苗植付位置の両側方に間隔を設けて薬剤を散布する溝切り部材を設け、また走行輪を設けるミッションケースに植付出力軸を介して植付ケースを設け、植付爪及び培土ローラを植付ケースに設ける野菜移植機において、薬剤を入れるタンクを繰出ケースに接続させ、シャッタ及び繰出カムを繰出ケースに設け、植付出力軸の出力によって繰出カムを回転させてシャッタを開動させると共に、前記ミッションケースに溝切り部材を設けるもので、薬剤が飛散して効力が低下する不具合、並びに薬害を生じる不具合などを容易になくし得、薬効を十分に発揮させ得るものである。
【０００５】
【実施例】
以下、本発明の実施例を図面に基づいて詳述する。図１は野菜苗植付け説明図、図２は全体の側面図、図３は同平面図であり、左右一対の前後走行輪（１）（１）（２）（２）を装設させ、ボンネット（３）前部にエンジン（４）を内設させると共に、ボンネット（３）後部両側に予備苗台（５）（５）を取付ける。また、前記ボンネット（３）後方に操向ハンドル（６）を延設させ、該ハンドル（６）の中間部上側に苗載台（７）を左右往復動自在に取付けると共に、畦（８）上面に転動させる鎮圧ローラ（９）と、箸形取出爪（１０）と、ホッパ形植付爪（１１）と、培土ローラ（１２）を配設させ、苗載台（７）上の苗トレイ（１３）から取出爪（１０）によって１株分のポット形苗（１４）を取出して植付爪（１１）に投入し、また鎮圧ローラ（９）によって均した畦（８）上面に植付爪（１１）の苗（１４）を植付け、培土ローラ（１２）によって苗（１４）の根元を覆土するもので、１条分の苗（１４）を連続的に植付けるように構成している。
【０００６】
なお、（１５）は昇降レバー、（１６）は植付クラッチレバー、（１７）は走行変速レバー、（１８）は株間変速レバー、（１９）は植付深さ調節レバー、（２０）は左右サイドクラッチレバー、（２１）は走行クラッチレバーである。
【０００７】
さらに、図４、図５に示す如く、前記エンジン（４）を機台（２２）に搭載させ、機台（２２）後端にミッションケース（２３）を固定させ、機台（２２）及びミッションケース（２３）に操向ハンドル（６）前端を固定させると共に、左右車軸ケース（２４）（２４）と揺動自在な左右の後アクスルフレーム（２５）（２５）を介してミッションケース（２３）両側方に後走行輪（２）（２）を設け、各ケース（２３）（２４）（２５）を介してエンジン（４）出力を後走行輪（２）に伝達し、後走行輪（２）を駆動するように構成している。また、左右の前アクスルフレーム（２６）（２６）を機台（２２）両側に揺動自在に軸支させ、左右の前アクスルフレーム（２６）（２６）に左右の前走行輪（１）（１）を回転自在に遊転軸支させている。
【０００８】
また、前記ミッションケース（２３）上側にリフトシリンダ（２７）及びローリングシリンダ（２８）を設け、左右スイングロッド（２９）（２９）などを介して左右の前後アクスルフレーム（２５）（２５）（２６）（２６）に前記シリンダ（２７）（２８）を連結させ、リフトシリンダ（２７）を作動させることにより、全アクスルフレーム（２５）（２６）の同一方向揺動によって機台（２２）を含む本機を昇降させ、本機部分の地上高調節を行うと共に、ローリングシリンダ（２８）の動作により、左右のアクスルフレーム（２５）（２６）を互に逆方向に揺動させ、機台（２２）を左右に傾斜させ、本機部分の左右傾斜調節を行うように構成している。
【０００９】
さらに、図６、図７、図８に示す如く、前記ミッションケース（２３）に植付出力軸（３０）を介して植付ケース（３１）を上下方向に揺動自在に取付け、植付ケース（３１）にガードフレーム（３２）を一体固定させ、ガードフレーム（３２）にゲージフレーム（３３）を介して培土ローラ（１２）を昇降自在に取付け、植付深さ調節レバー（１９）を介して培土ローラ（１２）を高さ調節自在に支持させる。また、ロータリケース（３４）及びクランクアーム（３５）及び植付アーム（３６）を介して植付ケース（３１）に植付爪（１１）を取付け、植付駆動軸（３７）回りにロータリケース（３４）を回転させ、クランクアーム（３５）を介してレール（３８）に沿って植付アーム（３６）を前後揺動させ乍ら昇降させ、植付爪（１１）を楕円形状の植付け軌跡で上下運動させると共に、開閉自在に分割された半円錐形状の２つの爪体（３９）（４０）によって植付爪（１１）を形成し、クランクアーム（３５）のカム（４１）とロッド（４２）を介してロータリケース（３４）の１回転中に植付爪（１１）が下降したときに各爪体（３９）（４０）を前後に開動させ、畦（８）上面に開孔を形成させ、各爪体（３９）（４０）内部の野菜苗（１４）を畦（８）の開孔に落下させるように構成している。
【００１０】
また、ロータリケース（４３）及びクランクアーム（４４）及び取出アーム（４５）を介して取出爪（１０）を支持させ、取出駆動軸（４６）回りにロータリケース（４３）を回転させ、苗載台（７）から１株分の野菜苗（１４）を取出す取出爪（１０）の苗取出動作並びに上昇位置の植付爪（１１）内部に１株分の野菜苗を入れる取出爪（１０）の苗供給動作を連続して行わせると共に、苗載台（７）の横送り往復動作並びに苗マット（１３）縦送り動作を行わせる苗台駆動軸（４７）と前記取出駆動軸（４６）にチェン（４８）を介して植付クラッチ軸（４９）を連結させ、無段変速プーリ（５０）及び植付クラッチ（５１）を介してミッションケース（２３）からの駆動力をクラッチ軸（４９）に伝えるように構成している。
【００１１】
さらに、前記植付出力軸（３０）に植付駆動力を伝える１回転クラッチ（５２）を設け、１回転クラッチ（５２）を入切する１回転クラッチカム（５３）にタイミングロッド（５４）を介して植付クラッチ軸（４９）のタイミングカム（５５）を連結させ、苗取出爪（１０）の１回の苗取出動作により各カム（５５）（５３）を介して１回転クラッチ（５２）を作動させて植付出力軸（３０）を１回転させ、苗取出爪（１０）の苗取出動作に同期させて植付爪（１１）の苗植付動作を行わせるように構成している。
【００１２】
さらに、図１、図２、図３、図６、図７、図９、図１０に示す如く、粒状または粉状の防虫剤などの薬剤（５６）を入れるタンク（５７）をボンネット（３）上面に搭載させると共に、二叉形の散布口（５８）（５８）を有する繰出ケース（５９）を前記植付ケース（３１）に固定させ、タンク（５７）出口を繰出ケース（５９）入口に搬送ホース（６０）を介して接続させるもので、搬送ホース（６０）出口を閉塞するシャッタ（６１）及び繰出カム（６２）を繰出ケース（５９）に内設させ、繰出カム（６２）を前記植付出力軸（３７）に固定させ、繰出カム（６２）の１回転でシャッタ（６１）を開動させ、搬送ホース（６０）出口を開放させて薬剤（５６）を散布口（５８）（５８）に送出させるように構成している。また、前記ミッションケース（２３）に左右溝切り部材（６３）（６３）を固定させると共に、左右溝切り部材（６３）（６３）の溝形成部に前記の左右散布口（５８）（５８）を臨ませ、搬送ホース（６０）を介してタンク（５７）から搬出する薬剤（５６）をシャッタ（６１）により定量送出させ、シャッタ（６１）下方に落下する薬剤（５６）を左右散布口（５８）（５８）に分配し、左右溝切り部材（６３）（６３）によって形成する溝（６４）（６４）内部に薬剤（５６）（５６）を投入させるように構成している。
【００１３】
なお、前記薬剤（５６）に代え、粒状または粉状の肥料をタンク（５７）に入れ、薬剤（５６）と同様に、タンク（５７）の肥料を溝切り部材（６３）の溝（６４）に投入させてもよいと共に、薬剤（５６）と肥料の混合物を前記タンク（５７）に入れて畦（８）の溝（６４）にその混合物を投入させてもよい。
【００１４】
さらに、前記植付爪（１１）を配置させる機体中心線に対して左右方向に離れた対称位置に左右溝切り部材（６３）（６３）を配置させ、前記の左右培土ローラ（１２）（１２）取付け間隔と左右溝切り部材（６３）（６３）取付け間隔を略等しくし、培土ローラ（１２）接地部前方で植付爪（１１）の苗植付位置側方に薬剤（５６）を散布させると共に、既植苗（１４）の間隔と薬剤（５６）の進行方向の散布間隔を略等しくし、かつ植付爪（１１）の苗植付動作とシャッタ（６１）の開動を同期させ、既植苗（１４）の略真横に薬剤（５６）を間欠的に散布させるもので、薬剤（５６）使用量の低減並びに薬剤（５６）の効力維持を図ると共に、植付爪（１１）の苗植付動作によって爪体（３９）（４０）が前後に開動しても、溝（５６）に投入された薬剤（５６）が爪体（３９）（４０）によって飛散されることがなく、また既植苗（１４）の根に薬剤（５６）が接触して薬害を生じることもなく、さらに溝（６４）内部に投入された薬剤（５６）が培土ローラ（１２）によって鎮圧されて畦（８）上面の表層部に固定され、風などによって薬剤（５６）が飛散するのを防ぎ、しかも溝（６４）内部に薬剤（５６）を散布することにより、薬剤（５６）が培土ローラ（１２）周面に付着して散布位置以外の場所に移動するのを防止できる。
【００１５】
上記のように、開閉自在に分割された爪体（３９）（４０）を有する植付爪（１１）によって連続的に野菜苗（１４）を植付ける野菜移植機において、前記植付爪（１１）の野菜苗（１４）植付位置の両側方に間隔を設けて薬剤（５６）（５６）を散布する溝切り部材（６３）（６３）を設け、野菜苗（１４）植付位置両側に溝切り部材（６３）（６３）を介して薬剤（５６）（５６）を散布させるから、野菜苗（１４）の移植と同時に薬剤（５６）の散布が行われ、野菜苗（１４）移植作業後に薬剤（５６）散布作業を別に行う必要がないと共に、野菜苗（１４）植付位置と両側の薬剤（５６）（５６）散布位置の間に間隔を設け、植付爪（１１）によって薬剤（５６）が飛散して効力が低下する不具合、並びに野菜苗（１４）の根に薬剤（５６）が付着して薬害を生じる不具合などをなくしている。
【００１６】
さらに、図１１は他の実施例を示すもので、前記シャッタ（６１）及び繰出カム（６２）に代え、繰出ローラ（６５）及びクランクロッド（６６）を設け、タンク（５７）出口に繰出ローラ（６５）を取付け、植付出力軸（３０）に繰出ローラ（６５）をクランクロッド（６６）によって連結させ、植付爪（１１）の苗植付動作と同期させてこの一動作によって繰出ローラ（６５）を１回転させ、タンク（５７）の肥料を搬送ホース（６０）に繰出ローラ（６５）から定量送出させ、搬送ホース（６０）及び二叉形散布口（５８）（５８）を介して溝切り部材（６３）（６３）の溝（６４）（６４）に薬剤（５６）（５６）を投入させることも行える。なお、植付出力軸（３０）を中心に行わせる前記植付ケース（３１）のフローティング（揺動）動作を円滑に行わせるべく、前記クランクロッド（６６）の途中をプッシュワイヤ（図示省略）などによって連結させている。また、前記植付出力軸（３０）の回転を電気的に検出して電動モータによって繰出ローラ（６５）を回転させることも行える。
【００１７】
【発明の効果】
以上実施例から明らかなように本発明は、開閉自在に分割された爪体（３９）（４０）を有する植付爪（１１）によって連続的に野菜苗（１４）を植付けると共に、前記植付爪（１１）の野菜苗（１４）植付位置の両側方に間隔を設けて薬剤（５６）を散布する溝切り部材（６３）を設け、また走行輪（２）を設けるミッションケース（２３）に植付出力軸（３０）を介して植付ケース（３１）を設け、植付爪（１１）及び培土ローラ（１２）を植付ケース（３１）に設ける野菜移植機において、薬剤（５６）を入れるタンク（５７）を繰出ケース（５９）に接続させ、シャッタ（６１）及び繰出カム（６２）を繰出ケース（５９）に設け、植付出力軸（３０）の出力によって繰出カム（６２）を回転させてシャッタ（６１）を開動させると共に、前記ミッションケース（２３）に溝切り部材（６３）を設けるもので、薬剤（５６）が飛散して効力が低下する不具合、並びに薬害を生じる不具合などを容易になくすことができ、薬効を十分に発揮させることができるものである。
【図面の簡単な説明】
【図１】野菜苗植付け説明図。
【図２】全体の側面図。
【図３】同平面図。
【図４】ミッションケース部の側面図。
【図５】同平面図。
【図６】植付ケース部の側面図。
【図７】同平面図。
【図８】植付駆動系統図。
【図９】薬剤散布説明図。
【図１０】培土ローラの説明図。
【図１１】他の実施例を示す薬剤散布説明図。
【符号の説明】
（１１）植付爪
（１４）野菜苗
（３９）（４０）爪体
（５６）薬剤
（６３）溝切り部材[0001]
[Industrial applications]
The present invention relates to a vegetable transplanter for planting vegetable seedlings taken out of a seedling mounting table in a field by planting claws.
[0002]
[Prior art]
Conventionally, a hopper-shaped planting claw having a claw body divided openably and closably provided, a vegetable seedling is put into the inside of the planting claw, the lower end of the planting claw is pushed into the soil, the claw body is opened, and the ridge upper surface is opened. There is a technique in which a hole is formed in a hole, the vegetable seedling is dropped into the hole, and the vegetable seedling is continuously planted.
[0003]
[Problems to be solved by the invention]
However, according to the conventional technique, after transplanting the vegetable seedlings, an operation such as an insect repellent is sprayed near the root of the already planted seedlings, so that labor saving of the vegetable seedling transplanting operation cannot be easily performed. . In addition, if the medicine is sprayed on the planting position on the upper surface of the ridge before transplanting the vegetable seedlings, there is a problem that the medicine is scattered due to the opening operation of the planting nail and the efficacy of the medicine is reduced, and the vegetable is placed inside the planting nail. If a drug is also added when seedlings are introduced, there is a problem that the drugs adhere to the roots of the seedlings and cause phytotoxicity.
[0004]
[Means for Solving the Problems]
However, the present invention is openably split pawl planting continuously vegetable seedling by planting claw having Rutotomoni, the drug spaced on both sides of with vegetable seedling planting position of the planting claw In a vegetable transplanter in which a planting case is provided via a planting output shaft in a mission case in which a grooving member for spraying is provided, and a running wheel is provided through a planting output shaft, and a planting claw and a cultivation roller are provided in the planting case, Is connected to the feeding case, a shutter and a feeding cam are provided in the feeding case, the feeding cam is rotated by the output of the planting output shaft to open the shutter, and a groove cutting member is provided in the transmission case. scattered efficacy bug to decrease, arranged in yield without such an easy problem to produce drug harm, it is capable enough to exhibit drug effect.
[0005]
【Example】
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 is an explanatory view of planting vegetable seedlings, FIG. 2 is a side view of the whole, and FIG. 3 is a plan view of the same. A pair of left and right front and rear running wheels (1), (1), (2) and (2) are installed, and a bonnet is provided. (3) The engine (4) is installed inside the front part, and the spare seedling stands (5) and (5) are mounted on both sides of the rear part of the bonnet (3). A steering handle (6) is extended behind the hood (3), and a seedling mounting table (7) is attached to the middle upper portion of the handle (6) so as to be reciprocally movable left and right. Roller (9), chopstick-shaped take-out claw (10), hopper-shaped planting claw (11), and cultivation roller (12) are arranged on the seedling tray (7) on the seedling mounting table (7). A pot-shaped seedling (14) of one strain is taken out from the (13) by the take-out nail (10), put into the planting nail (11), and planted on the upper surface of the leveled ridge (8) by the pressing roller (9). A seedling (14) of the nail (11) is planted, and the root of the seedling (14) is covered with a cultivation roller (12). The seedlings (14) for one row are continuously planted. .
[0006]
In addition, (15) is a raising / lowering lever, (16) is a planting clutch lever, (17) is a traveling speed change lever, (18) is a stock speed change lever, (19) is a planting depth adjustment lever, and (20) is left and right. A side clutch lever (21) is a traveling clutch lever.
[0007]
Further, as shown in FIGS. 4 and 5, the engine (4) is mounted on a machine base (22), and a transmission case (23) is fixed to a rear end of the machine base (22). The front end of the steering handle (6) is fixed to the case (23), and the transmission case (23) is connected to the left and right axle cases (24) (24) via the swingable left and right rear axle frames (25) (25). Rear running wheels (2) and (2) are provided on both sides, and the output of the engine (4) is transmitted to the rear running wheels (2) via the respective cases (23), (24) and (25). ). The left and right front axle frames (26) and (26) are swingably supported on both sides of the machine base (22), and the left and right front axle frames (26) and (26) are mounted on the left and right front running wheels (1) and (26). 1) is rotatably supported on a free rotation shaft.
[0008]
Further, a lift cylinder (27) and a rolling cylinder (28) are provided on the upper side of the transmission case (23), and left and right front and rear axle frames (25), (25), (26) are provided via left and right swing rods (29) (29) and the like. ) (26) is connected to the cylinders (27) and (28), and the lift cylinder (27) is actuated, so that the axle frames (25) and (26) include the machine base (22) by swinging in the same direction. The machine is raised and lowered to adjust the height of the machine above ground, and the operation of the rolling cylinder (28) causes the left and right axle frames (25) and (26) to swing in the opposite directions to each other. ) Is tilted left and right to adjust the left and right tilt of the main unit.
[0009]
As shown in FIGS. 6, 7, and 8, a planting case (31) is attached to the transmission case (23) via a planting output shaft (30) so as to be vertically swingable. A guard frame (32) is integrally fixed to (31), a cultivation roller (12) is attached to the guard frame (32) via a gauge frame (33) so as to be able to move up and down, and a planting depth adjusting lever (19). To support the cultivation roller (12) in a height-adjustable manner. The planting claw (11) is attached to the planting case (31) via the rotary case (34), the crank arm (35) and the planting arm (36), and the rotary case is rotated around the planting drive shaft (37). (34) is rotated, and the planting arm (36) is moved up and down along the rail (38) via the crank arm (35) while swinging back and forth, so that the planting claw (11) is in an elliptical planting locus. , The planting claw (11) is formed by the two semi-conical claw bodies (39) and (40) divided openably and closably, and the cam (41) of the crank arm (35) and the rod ( When the planting claw (11) descends during one rotation of the rotary case (34) via the (42), each claw body (39) (40) is moved back and forth, and an opening is formed in the upper surface of the ridge (8). Vegetable seedlings (1) inside each nail body (39) (40) ) The are configured to drop into the opening of the ridge (8).
[0010]
In addition, the take-out claw (10) is supported via the rotary case (43), the crank arm (44), and the take-out arm (45), and the rotary case (43) is rotated around the take-out drive shaft (46) to load the seedlings. An operation of taking out one seedling of vegetable seedlings (14) from the platform (7) and taking out one seedling of vegetable seedlings into the inside of the planting nail (11) at the ascending position. The seedling drive shaft (47) and the take-out drive shaft (46) for causing the seedling supply operation to be performed continuously and for performing the horizontal feed reciprocating operation of the seedling mounting table (7) and the vertical feed operation of the seedling mat (13). Is connected with a planting clutch shaft (49) via a chain (48), and the driving force from the transmission case (23) is transmitted through the continuously variable transmission pulley (50) and the planting clutch (51) to the clutch shaft (49). ).
[0011]
Further, a single-rotation clutch (52) for transmitting the driving force for planting is provided on the planting output shaft (30), and a timing rod (54) is attached to a single-rotation clutch cam (53) for turning on and off the single-rotation clutch (52). The timing cam (55) of the planting clutch shaft (49) is connected via the seedling removal shaft (49), and the single rotation of the clutch (52) via each cam (55) (53) by one seedling removal operation of the seedling removal claw (10). Is operated to rotate the planting output shaft (30) once, so that the planting operation of the planting claw (11) is performed in synchronization with the operation of the planting claw (10). .
[0012]
Further, as shown in FIGS. 1, 2, 3, 6, 7, 9, and 10, a tank (57) for containing a chemical (56) such as a granular or powdery insect repellent is connected to a bonnet (3). A feeding case (59) having a fork (58) and a spraying port (58) mounted on the upper surface is fixed to the planting case (31), and an outlet of the tank (57) is connected to an inlet of the feeding case (59). The shutter is connected via a transfer hose (60). A shutter (61) for closing the outlet of the transfer hose (60) and a feed cam (62) are provided in a feed case (59). The shutter (61) is opened by one rotation of the feeding cam (62), the outlet of the transfer hose (60) is opened, and the medicine (56) is sprayed through the spouts (58) (58). ). Further, the left and right groove cutting members (63) and (63) are fixed to the transmission case (23), and the left and right spraying ports (58) and (58) are formed in the groove forming portions of the left and right groove cutting members (63) and (63). , The medicine (56) carried out of the tank (57) through the transfer hose (60) is quantitatively sent out by the shutter (61), and the medicine (56) falling below the shutter (61) is sprayed into the left and right spray ports ( The medicines (56) and (56) are distributed into the grooves (64) and (64) formed by the left and right groove cutting members (63) and (63).
[0013]
Instead of the drug (56), a granular or powdered fertilizer is put into the tank (57), and the fertilizer in the tank (57) is transferred to the groove (64) of the grooving member (63) in the same manner as the drug (56). The mixture of the medicine (56) and the fertilizer may be put in the tank (57) and the mixture may be put in the groove (64) of the ridge (8).
[0014]
Further, left and right groove cutting members (63) and (63) are arranged at symmetrical positions distant in the left-right direction with respect to the machine body center line where the planting claws (11) are arranged, and the left and right cultivation rollers (12) and (12) are arranged. ) Attachment interval and left and right groove cutting members (63), (63) Attachment interval is approximately equal, and spraying agent (56) on the side of seedling planting position of planting claw (11) in front of soil contact roller (12) ground contact part At the same time, the interval between the planted seedlings (14) and the spraying interval in the traveling direction of the medicine (56) are made substantially equal, and the seedling planting operation of the planting claws (11) and the opening movement of the shutter (61) are synchronized. The medicine (56) is intermittently sprayed almost right beside the seedling (14) to reduce the amount of the medicine (56) used and maintain the efficacy of the medicine (56). Even if the pawl bodies (39) and (40) open and close by the attaching operation, the grooves (56) The medicine (56) introduced into the plant is not scattered by the nails (39) and (40), and the medicine (56) does not come into contact with the root of the planted seedling (14) to cause phytotoxicity. The medicine (56) put into the groove (64) is crushed by the cultivation roller (12) and fixed to the surface layer on the upper surface of the ridge (8), so that the medicine (56) is prevented from being scattered by wind and the like, and By spraying the medicine (56) inside the groove (64), it is possible to prevent the medicine (56) from adhering to the peripheral surface of the cultivation roller (12) and moving to a place other than the spraying position.
[0015]
As described above, in the vegetable transplanter in which the vegetable seedlings (14) are continuously planted by the planting claws (11) having the claw bodies (39) and (40) that are freely opened and closed, the planting claws (11) are provided. 2) Groove members (63) and (63) for spraying the chemicals (56) and (56) are provided at both sides of the vegetable seedling (14) planting position, and are provided on both sides of the vegetable seedling (14) planting position. Since the medicines (56) and (56) are sprayed via the groove cutting members (63) and (63), the medicine (56) is sprayed simultaneously with the transplantation of the vegetable seedlings (14), and the vegetable seedlings (14) are transplanted. It is not necessary to separately perform the medicine (56) spraying operation later, and a space is provided between the vegetable seedling (14) planting position and the medicine (56) (56) spraying position on both sides, and the medicine nail (11) is used to spread the medicine (56). Insufficient effect due to scattering of (56) and chemicals on roots of vegetable seedlings (14) 56) is lost and problems caused phytotoxicity attached.
[0016]
FIG. 11 shows another embodiment, in which a feed roller (65) and a crank rod (66) are provided in place of the shutter (61) and the feed cam (62), and a feed roller is provided at the outlet of the tank (57). (65) is attached, the feeding roller (65) is connected to the planting output shaft (30) by a crank rod (66), and the feeding roller is synchronized with the seedling planting operation of the planting claw (11) by this one operation. (65) is rotated once, and the fertilizer in the tank (57) is sent out from the feeding roller (65) to the transfer hose (60) in a fixed amount, and is fed through the transfer hose (60) and the fork-shaped spraying ports (58) and (58). The drugs (56) and (56) can be injected into the grooves (64) and (64) of the groove cutting members (63) and (63). In order to smoothly perform the floating (swinging) operation of the planting case (31) centering on the planting output shaft (30), a push wire (not shown) is provided in the middle of the crank rod (66). It is connected by such as. Further, the rotation of the planting output shaft (30) can be electrically detected, and the feeding roller (65) can be rotated by an electric motor.
[0017]
【The invention's effect】
More apparent the present invention from the embodiment, openable divided pawl (39) continuously planting vegetables seedlings (14) Rutotomoni by claws (11) planting with (40), said plant A transmission case (23) provided with a groove cutting member (63) for spraying the medicine (56) at intervals on both sides of a vegetable seedling (14) planting position of the nail (11) and a running wheel (2). ) Is provided with a planting case (31) via a planting output shaft (30) and a planting claw (11) and a cultivation roller (12) are provided in the planting case (31). ) Is connected to the feeding case (59), the shutter (61) and the feeding cam (62) are provided in the feeding case (59), and the feeding cam (62) is output by the output of the planting output shaft (30). ) To open the shutter (61) To the intended transmission case (23) to provide a grooving member (63), the agent (56) is a problem which has potent scattered decreases, it is possible to eliminate such an easy problem occurring drugs harm as well, one in which it is possible to sufficiently exhibit the medicine effect.
[Brief description of the drawings]
FIG. 1 is an explanatory view of planting vegetable seedlings.
FIG. 2 is an overall side view.
FIG. 3 is a plan view of the same.
FIG. 4 is a side view of a transmission case.
FIG. 5 is a plan view of the same.
FIG. 6 is a side view of the planting case portion.
FIG. 7 is a plan view of the same.
FIG. 8 is a plant drive system diagram.
FIG. 9 is an explanatory view of spraying a medicine.
FIG. 10 is an explanatory diagram of a cultivation roller.
FIG. 11 is an explanatory view of medicine spraying showing another embodiment.
[Explanation of symbols]
(11) Planting claw (14) Vegetable seedling (39) (40) Claw body (56) Drug (63) Grooving member

Claims

Openably split pawl (39) (40) planted continuously vegetable seedlings (14) by pawl (11) planting with Rutotomoni, vegetable seedlings (14) planted in the planting claw (11) A groove member (63) for spraying the medicine (56) is provided at both sides of the attachment position at intervals, and a transmission case (23) provided with the running wheel (2) via a planting output shaft (30). In a vegetable transplanter provided with a planting case (31) and a planting claw (11) and a cultivation roller (12) in the planting case (31), a tank (57) for containing a drug (56) is fed out of a feeding case (59). ), The shutter (61) and the feeding cam (62) are provided in the feeding case (59), and the feeding cam (62) is rotated by the output of the planting output shaft (30) to open the shutter (61). And a groove in the transmission case (23). Ri member Vegetable transplanter, characterized in that provision (63).