【考案の詳細な説明】 (産業上の利用分野) 本考案は、移植機におけるマルチ膜体の孔明け装置に関
する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a multi-membrane perforating device in an implanter.
(従来の技術) ブロツク苗を内有する移植筒が駆動機構により駆動さ
れ、移植筒が、マルチ膜体により覆被された畦に対して
突刺さると共に、開放せしめられることにより、移植筒
内のブロツク苗が畦に移植されるものがある。(Prior Art) A transplantation cylinder having a block seedling therein is driven by a drive mechanism, and the transplantation cylinder pierces the ridge covered with the multi-membrane body and is opened, whereby the block in the transplantation cylinder is opened. Some seedlings are transplanted to ridges.
ところで、上記従来においては、移植筒が畦に突刺さる
際に、マルチ膜体における苗の移植個所を、移植筒によ
り打抜くことで、孔を明けるようにしていた。By the way, in the above-mentioned conventional, when the transplanting cylinder pierces the ridge, the transplanting part of the seedling in the multi-membrane body is punched out by the transplanting cylinder to make a hole.
(考案が解決しようとする問題点) 然し乍ら、移植筒をマルチ膜体に突刺すだけでは、マル
チ膜体を良好に打抜けないことが多く、このように良好
に打抜けなかつた場合には、マルチ膜体の打抜かれた小
片がマルチ膜体の他の部分で繋がつているため、この小
片が風でばたついて、苗を傷めると云う惧れがあつた。(Problems to be solved by the invention) However, it is often the case that the multi-membrane body is not satisfactorily punched by simply sticking the graft tube into the multi-membrane body. Since the punched pieces of the multi-membrane were connected to other parts of the multi-membrane, there was a fear that the pieces would flap in the wind and damage the seedlings.
又、マルチ膜体を良好に打抜けた場合でも、この打抜い
たマルチ膜体が移植筒により土中に埋込まれて、この埋
込まれたマルチ膜体が苗の根の成育を妨げると云う問題
があった。Even when the multi-membrane body is punched out well, the punched multi-membrane body is embedded in the soil by the transplanting cylinder, and the embedded multi-membrane body impedes root growth of the seedlings. There was a problem to say.
一方、実開昭61-197814号公報に示すように、移植筒に
よるマルチ膜体の穿孔をより確実なものとすべく、移植
筒に先行して予めマルチ膜体に孔を明ける穿孔具を移植
機に上下動自在に設ける場合があるが、従来かかる穿孔
具は移植筒と同様にマルチ膜体を単に突き刺して穿孔す
るものであるため、植付孔の周りにマルチ膜体の小片が
残る場合があり、上記と同様の問題が生じる。On the other hand, as disclosed in Japanese Utility Model Laid-Open No. 61-197814, a perforating tool that pre-pierces the multi-membrane before the transplantation cylinder is transplanted in order to secure the perforation of the multi-membrane by the transplantation cylinder. There are cases where it is installed in the machine so that it can move up and down, but since such a perforating tool conventionally simply pierces and punches the multi-membrane in the same way as the transplantation cylinder, when small pieces of the multi-membrane remain around the planting hole. There is a problem similar to the above.
また、特開昭58-98007号公報に示すように、円筒状の穿
孔具の下縁に沿ってニクロムヒータを周設し、このヒー
タでマルチ膜体を溶断して孔明けする手段もあるが、こ
のようにマルチ膜体を単にくり貫くだけでは、植付孔を
明けるごとに円板状の小片が発生し、この小片が苗の外
部を傷めたり、苗の根の生育を妨げる場合がある。Further, as shown in Japanese Patent Laid-Open No. 58-98007, there is also a means for surrounding a nichrome heater along the lower edge of a cylindrical punch, and fusing the multi-film body with this heater to punch holes. , By simply piercing the multi-membrane body in this way, a disc-shaped small piece is generated each time the planting hole is opened, and this small piece may damage the outside of the seedling or hinder the growth of the roots of the seedling. .
本考案は、上記問題を解決できる移植機におけるマルチ
膜体の孔明け装置を提供することを目的とする。It is an object of the present invention to provide a multi-membrane perforating device in a transplanter that can solve the above problems.
(問題点を解決するための手段) 上記問題点を解決すべく、本考案が採用した手段は、畦
23に被覆したマルチ膜体92に苗の植付孔93を孔明けする
ための孔明け部材81を昇降自在に設け、この孔明け部材
81の下端を前記マルチ膜体92上に接触させて前記植付孔
93を孔明けするようにした移植機におけるマルチ膜体の
孔明け装置において、 前記孔明け部材81は下端開放状の筒体よりなり、この孔
明け部材81の内空部に熱気を供給する加熱手段57を設け
た点にある。(Means for Solving Problems) In order to solve the above problems, the means adopted by the present invention are
A multi-membrane body 92 covering 23 is provided with a drilling member 81 for drilling a seedling planting hole 93 so as to be vertically movable.
The lower end of 81 is brought into contact with the multi-membrane body 92 so that the planting hole is
In the multi-membrane perforation device in the transplanter configured to perforate 93, the perforation member 81 is a cylindrical body having an open lower end, and heating for supplying hot air to the inner space of the perforation member 81. The means 57 is provided.
(作用) 孔明け部材81は下端開放状の筒体よりなり、加熱手段57
はその孔明け部材81の内空部に熱気を供給するので、こ
の熱気によって孔明け部材81の周壁部も加熱されてい
る。(Operation) The perforating member 81 is made of a cylindrical body having an open lower end, and has a heating means 57.
Supplies hot air to the inner space of the perforating member 81, so that the peripheral wall of the perforating member 81 is also heated by the hot air.
従って、孔明け部材81がマルチ膜体92上に接触したと
き、まず、孔明け部材81の下端縁部によってマルチ膜体
92が環状に溶断され、その後、その溶断されたマルチ膜
体92の小片が孔明け部材81内の熱気によって消失され、
その小片が畦23に飛散したり孔明け部材81側に残ること
はない。Therefore, when the perforating member 81 comes into contact with the multi-membrane body 92, first, the multi-membrane body 81 is contacted by the lower edge of the perforating member 81.
92 is fused in an annular shape, and then the fused small pieces of the multi-membrane body 92 are disappeared by the hot air in the perforating member 81,
The small pieces do not scatter on the ridges 23 or remain on the perforating member 81 side.
(実施例) 以下、本考案の一実施例を図面に基き説明すれば、第2
図において、移植機(1)は、固定機枠(2)と左右一
対宛の前.後輪(3)(4)と、バツテリ(5)と、電
動モータ(6)と、可動機枠(7)と、第1〜3案内装
置(8)(9)(10)と、移植装置(11)と、孔明け装
置(12)と、連動機構(13)と、鼓形状の前.後案内ロ
ーラ(14)(15)と、前.後吊持用弾機(16)(17)と
可動機枠(7)の操作装置(18)等を有する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
In the figure, the transplanter (1) is shown in front of the stationary machine frame (2) and a pair of left and right. Rear wheels (3) and (4), batteries (5), electric motor (6), movable machine frame (7), first to third guiding devices (8) (9) (10), and transplantation device (11), punching device (12), interlocking mechanism (13), and a drum-shaped front. Rear guide rollers (14) (15) and front. It has rear-hanging ammunition (16) (17), an operating device (18) for the movable machine frame (7), and the like.
固定機枠(2)は、平面視略長方形とされた本体(21)
と、本体(21)後部の左右両側から後方に突設された左
右一対のハンドル杆(22)等を有する。The stationary machine frame (2) has a main body (21) that is substantially rectangular in a plan view.
And a pair of left and right handle bars (22) projecting rearward from both left and right sides of the rear part of the main body (21).
前.後輪(3)(4)は圃場の畦(23)間を転動するも
ので、前輪(3)は取付フレーム(24)の左右両側に回
転自在に備えられている。取付フレーム(24)は固定機
枠(2)の前端部に、前後方向の横軸(25)と縦軸(2
6)廻りに回動自在に備えられており、圃場が左右方向
に関して傾斜していても、取付フレーム(24)の横軸
(25)廻りの相対的な回動により、固定機枠(2)を水
平に維持できるようにされている。又、前輪(3)はキ
ヤスター機能も有する。Previous. The rear wheels (3) and (4) roll between the ridges (23) in the field, and the front wheels (3) are rotatably provided on both left and right sides of the mounting frame (24). The mounting frame (24) is attached to the front end of the stationary machine frame (2) at the horizontal axis (25) and the vertical axis (2
6) It is provided so as to be rotatable about its circumference, and even if the field is tilted in the left-right direction, the fixed machine frame (2) can be rotated by the relative rotation of the mounting frame (24) around the horizontal axis (25). Is designed to be maintained horizontally. The front wheel (3) also has a caster function.
各後輪(4)は、固定機枠(2)の左右各側部の前後方
向略中央部に揺動杆(27)を介して左右方向の横軸(2
8)廻りに揺動自在に備えられている。そして、左右の
揺動杆(27)が図示省略した揺動装置により、相互に逆
方向に同一量揺動操作されることによつて、圃場が左右
方向に関して傾斜していても、固定機枠(2)を水平に
維持できるようにされている。Each rear wheel (4) has a horizontal shaft (2
8) It is equipped to swing freely. The left and right swing rods (27) are swing-operated in opposite directions by the same amount by the swing device (not shown). (2) can be maintained horizontally.
バツテリ(5)は固定機枠(2)の後部上に搭載されて
いる。The battery (5) is mounted on the rear part of the stationary machine frame (2).
電動モータ(6)は、固定機枠(2)の前後方向略中央
部に備えられてバツテリ(5)と結線されると共に、減
速機構(29)やチエーン伝動機構(30)を介して後輪
(4)と連動連結され、後輪(4)を駆動輪として駆動
する。尚、チエーン伝動機構(30)は、上記横軸(28)
により支持されるスプロケツト(31)(32)を有し、揺
動杆(27)の揺動に対応できるようにされている。The electric motor (6) is provided substantially in the center of the fixed machine frame (2) in the front-rear direction and is connected to the battery (5), and at the same time through the reduction mechanism (29) and the chain transmission mechanism (30) to the rear wheels. The rear wheel (4) is driven as a driving wheel by being interlocked with (4). In addition, the chain transmission mechanism (30) is the horizontal axis (28)
The sprocket (31) (32) supported by the sprocket (31) (32) is provided so that it can cope with the swing of the swing rod (27).
可動機枠(7)は固定機枠(2)に第1〜3案内装置
(8)(9)(10)を介して上下動自在に備えられてい
る。The movable machine frame (7) is provided on the fixed machine frame (2) so as to be vertically movable via first to third guide devices (8), (9) and (10).
移植装置(11)は畦(23)にレタス等の土付のブロツク
苗を移植するもので、可動機枠(7)に備えられてお
り、移植筒(34)と、その駆動機構(35)と、苗供給装
置(36)と、苗載台(37)等を有する。The transplanting device (11) is for transplanting soiled block seedlings such as lettuce to the ridges (23) and is provided in the movable machine frame (7). The transplanting cylinder (34) and its drive mechanism (35). And a seedling supply device (36) and a seedling mounting table (37).
移植筒(34)は電動モータ(6)により駆動機構(35)
を介して駆動されて、上下動と開閉動作を行い、移植機
(1)の走行速度に対応した速度で畦(23)に突刺つて
畦(23)に苗を移植する。The transplantation cylinder (34) is driven by an electric motor (6) with a drive mechanism (35).
It is driven via the to move up and down and open and close, and pierces the ridge (23) at a speed corresponding to the traveling speed of the transplanter (1) to transplant the seedlings into the ridge (23).
第1図にも示すように、移植筒(34)は、固定筒(39)
と、第1.第2可動筒(40)(41)等から成り、固定筒
(39)と第1可動筒(40)は、平面視において、前方に
開口するコ字型状とされ、第2可動筒(41)は、平面視
において、後方に開口するコ字型状とされている。両可
動筒(40)(41)は固定筒(39)に支軸(42)により開
閉自在に枢支されている。As shown in FIG. 1, the transplant cylinder (34) is a fixed cylinder (39).
And the first and second movable cylinders (40), (41) and the like, and the fixed cylinder (39) and the first movable cylinder (40) are U-shaped with a front opening in plan view. The two movable cylinders (41) have a U-shape that opens rearward in a plan view. Both the movable cylinders (40) and (41) are rotatably and rotatably supported by the fixed cylinder (39) by the support shaft (42).
駆動機構(35)は、可動機枠(7)の前端部に左右方向
の支軸(44)廻りに揺動自在に枢支されて固定筒(39)
に固設された揺動アーム(45)と、揺動アーム(45)と
第1.第2各可動筒(40)(41)とを連動させる第1.第2
連動ロツド(46)(47)と、可動機枠(7)の前後方向
中央部の左右両側部に左右方向に配設されて電動モータ
(6)と連動する左右一対のクランク軸(48)と、各ク
ランク軸(48)に固設されて揺動アーム(45)に連結さ
れる左右一対のクランクアーム(49)と、揺動アーム
(45)を上方に引上げる引上げ用弾機(50)等を有す
る。The drive mechanism (35) is pivotally supported by the front end of the movable machine frame (7) about a support shaft (44) in the left-right direction so as to be swingable, and is fixed to a fixed cylinder (39).
The swing arm (45) fixed to the first swing arm (45) and the first and second movable barrels (40) (41) interlocked with each other.
An interlocking rod (46) (47), and a pair of left and right crankshafts (48) which are arranged on the left and right sides of the central portion of the movable machine frame (7) in the front-rear direction and are interlocked with the electric motor (6) , A pair of left and right crank arms (49) fixed to each crankshaft (48) and connected to the swing arm (45), and a lifting bullet (50) for pulling the swing arm (45) upward. And so on.
引上げ用弾機(50)は揺動アーム(45)と立設ブラケツ
ト(51)間に弾引状に介装され、立設ブラケツト(51)
は可動機枠(7)の前部上に立設されている。The lifting ammunition (50) is interposed between the swing arm (45) and the standing bracket (51) like a bullet so that the standing bracket (51).
Are erected on the front of the movable machine frame (7).
苗供給装置(36)は移植筒(34)にその上昇時に苗を供
給するもので、クランク軸(48)によりチエーン伝動機
構(38)を介して移植機(1)の走行速度に対応した速
度で間欠駆動される苗筒支持台(53)と、支持台(53)
上に周方向等間隔に配設されて苗が入れられる苗筒(5
4)とを有し、支持台(53)の周方向所定位置で、苗筒
(54)の底部が開閉されることで、苗筒(54)から移植
筒(34)に苗が供給される。The seedling supply device (36) supplies seedlings to the transplanting cylinder (34) when it rises, and the speed corresponding to the traveling speed of the transplanter (1) via the chain transmission mechanism (38) by the crankshaft (48). Seedling support (53), which is driven intermittently by, and support (53)
Seedlings (5) that are placed at equal intervals in the circumferential direction on which seedlings are placed
4) and by opening and closing the bottom of the seedling tube (54) at a predetermined position in the circumferential direction of the support base (53), seedlings are supplied from the seedling tube (54) to the transplanting tube (34). .
苗載台(37)には苗が載置され、この苗が作業者により
苗筒(54)に入れられる。The seedlings are placed on the seedling placing table (37), and the operator puts the seedlings into the seedling tube (54).
孔明け装置(12)は、畦(23)を覆被するマルチ膜体
(92)における苗の移植個所を移植前に焼切つて孔を明
けるもので、ガス管(57)と、バーナー(58)と、ガス
ボンベ(59)と、ガスホース(60)等を有する。The perforating device (12) is a device for burning and cutting holes for transplanting seedlings in the multi-membrane (92) covering the ridges (23) before transplanting, and a gas pipe (57) and a burner (58). ), A gas cylinder (59), a gas hose (60), and the like.
ガス管(57)は、固定、可動両機枠(2)(7)の前端
部間で縦設されるもので、第3図及び第4図にも示すよ
うに、立設ブラケツト(51)に平行リンク機構(61)等
を介して上下方向に移動自在に備えられている。The gas pipe (57) is installed vertically between the front ends of the fixed and movable machine casings (2) and (7). As shown in FIGS. 3 and 4, the gas pipe (57) is attached to the standing bracket (51). It is provided so as to be vertically movable via a parallel link mechanism (61) and the like.
平行リンク機構(61)の前端部には、前方に開口する中
空状とされた保持ボツクス(62)が枢結され、保持ボツ
クス(62)にはガス管(57)が上下方向に移動自在に挿
通されている。(63)は平行リンク機構(61)の案内部
材である。A hollow holding box (62) that opens forward is pivotally connected to the front end of the parallel link mechanism (61), and a gas pipe (57) is vertically movable in the holding box (62). It has been inserted. (63) is a guide member of the parallel link mechanism (61).
(64)は引上げ用弾機で、立設ブラケツト(51)上端部
と平行リンク機構(61)間に弾引状に介装されて、平行
リンク機構(61)を上方に付勢している。Reference numeral (64) is a lifting bullet, which is interposed between the upper end of the standing bracket (51) and the parallel link mechanism (61) in a bullet-like manner to urge the parallel link mechanism (61) upward. .
ガス管(57)上端部には、ストツパ(66)が上下方向に
移動自在に外嵌されて、ボルト(67)により移動調整自
在に固定され、このストツパ(66)が保持ボツクス(6
2)の上面と接当することにより、ガス管(57)の下降
が規制される。A stopper (66) is externally fitted to the upper end of the gas pipe (57) so as to be vertically movable, and is fixed by a bolt (67) so that the stopper (66) can be moved and adjusted.
The lowering of the gas pipe (57) is restricted by contact with the upper surface of 2).
(68)は保持ボツクス(62)内に位置するバネ受け片
で、ガス管(57)に上下方向に移動自在に外嵌されて、
ボルト(69)により移動調整自在に固定されている。(68) is a spring receiving piece located in the holding box (62), and is fitted to the gas pipe (57) so as to be vertically movable,
It is fixed by bolts (69) so that its movement is adjustable.
(70)は押圧用弾機で、ガス管(57)に捲周されて、保
持ボツクス(62)上壁部とバネ受け片(68)間に弾発状
に介装されている。(70) is a pressing bullet, which is wound around the gas pipe (57) and is inserted between the upper wall portion of the holding box (62) and the spring receiving piece (68) in a resilient manner.
バーナー58は孔明け体として例示されるもので、第5図
にも示すように、ガス管(57)の下端部に備えられてい
る。バーナー(58)は、ガス管(加熱手段)(57)下端
に固設されたノズル(72)と、ガス管(57)下端に固設
されてノズル(72)を覆い且つ空気孔(73)を有する筒
体(74)と、筒体(74)に外嵌固着された円盤(75)
と、円盤(75)下面に固設されて筒体(74)に外嵌され
た筒体(76)と、円盤(75)にその下方でボルト(77)
及びカラー(78)を介して取付けられ且つ中心部に孔
(79)を有する受皿(80)と、受皿(80)から下設され
た中空四角錐台形状とされた侵入部(孔明け部材)81等
を有する。The burner 58 is exemplified as a perforated body, and is provided at the lower end of the gas pipe (57) as shown in FIG. The burner (58) is a nozzle (72) fixed to the lower end of the gas pipe (heating means) (57), and a nozzle (72) fixed to the lower end of the gas pipe (57) to cover the nozzle (72) and an air hole (73). And a disc (75) externally fitted and fixed to the tubular body (74)
And a cylinder (76) fixedly mounted on the lower surface of the disk (75) and fitted on the cylinder (74), and a bolt (77) below the disk (75).
And a saucer (80) attached through the collar (78) and having a hole (79) in the center, and a hollow quadrangular truncated pyramid-shaped intruding portion (a hole forming member) provided below the saucer (80). It has 81 mag.
この侵入部81は第5図に示すように下端開放状の筒体よ
りなり、この侵入部81内に、前記受皿80の孔79を介して
バーナー58からの熱気が供給される。As shown in FIG. 5, this intruding portion 81 is formed of a cylindrical body whose lower end is open, and hot air from the burner 58 is supplied into this intruding portion 81 through the hole 79 of the tray 80.
ガスボンベ(59)は、固定.可動両機枠(2)(7)の
側方に配設されており、プロパンガス等の可焼性ガスが
充填されている。ガスボンベ(59)はガス管(57)とガ
スホース(60)を介して接続されている。The gas cylinder (59) is fixed. The movable machine frames (2) and (7) are arranged laterally and filled with a combustible gas such as propane gas. The gas cylinder (59) is connected to the gas pipe (57) via a gas hose (60).
連動機構(13)は、駆動機構(35)と平行リンク機構
(61)とを連動させて、ガス管(57)とバーナー(58)
とを上下動させるもので、可動機枠(7)前端部から下
設された下設板(83)と、下設板(83)に左右方向の支
軸(85)により上下動自在に枢支された揺動アーム(8
4)と、揺動アーム(84)と平行リンク機構(61)等を
連動させる連動ロツド(86)と、クランクアーム(49)
から突設された突設板(87)と、突設板(87)に備えら
えて揺動アーム(84)上面を転動する転動輪(88)等を
有する。The interlocking mechanism (13) interlocks the drive mechanism (35) with the parallel link mechanism (61) to provide a gas pipe (57) and a burner (58).
Are vertically moved by a lower plate (83) installed from the front end of the movable machine frame (7) and a horizontal support shaft (85) on the lower plate (83) so as to be vertically movable. Swing arm supported (8
4), an interlocking rod (86) for interlocking the swing arm (84) with the parallel link mechanism (61), and a crank arm (49).
And a rolling wheel (88) that rolls on the upper surface of the swing arm (84) in preparation for the protruding plate (87).
前案内ローラ(14)は、移植装置(11)による移植前に
畦(23)の頂面を鎮圧し乍ら、転動するもので、揺動フ
レーム(90)を介して可動機枠(7)に備えられて、前
輪(3)前方に位置する。The front guide roller (14) rolls by suppressing the top surface of the ridge (23) before transplantation by the transplantation device (11), and rolls through the swing frame (90). ) And is located in front of the front wheel (3).
後案内ローラ(15)は、移植装置(11)による移植後に
畦(23)の各側面を鎮圧し乍ら転動するもので、可動機
枠(7)に装着フレーム(91)を介して備えられてい
る。The rear guide roller (15) suppresses each side surface of the ridge (23) and rolls after being transplanted by the transplanting device (11), and is provided on the movable machine frame (7) via the mounting frame (91). Has been.
前.後吊持用弾機(16)(17)は、固定機枠(2)に可
動機枠(7)を吊持状とさせて、可動機枠(7)に、移
植装置(11)及び前.後案内ローラ(14)(15)の重量
の内、所定の重量を固定機枠(2)に担持させて、畦
(2)に移植機(1)から前.後案内ローラ(14)(1
5)を介して所定の重量が作用するようにしている。Previous. The rear-hanging ammunition (16) (17) has the movable machine frame (7) suspended in the fixed machine frame (2), and the transplantation device (11) and the front part are attached to the movable machine frame (7). . A predetermined weight of the weights of the rear guide rollers (14) and (15) is carried on the stationary machine frame (2), and the ridges (2) are moved forward from the transplanter (1). Rear guide roller (14) (1
The specified weight is applied through 5).
可動機枠(7)の操作装置(18)は、移植機(1)の路
上走行時等に、可動機枠(7)を移植装置(11)及び
前.後案内ローラ(14)(15)と共に持上げて保持する
ものである。The operating device (18) of the movable machine frame (7) moves the movable machine frame (7) to the transplanting device (11) and the front side when the transplanter (1) is running on the road. It is to be lifted and held together with the rear guide rollers (14) (15).
上記のように構成した実施例によれば、移植機(1)に
より移植作業を行う際には、第2図に示すように、移植
機(1)の前.後輪(3)(4)を圃場の畦(23)間に
位置させて、固定.可動両機枠(2)(7)及び移植装
置(11)等を畦(23)上方に位置させると共に、可動機
枠(7)を持上解除体勢として、前.後各案内ローラ
(14)(15)を畦(23)に接地させる。この場合、畦
(23)は、合成樹脂製フイルムやシート等のマルチ膜体
(92)により予じめ覆被されている。According to the embodiment configured as described above, when the transplanting operation is performed by the transplanting machine (1), as shown in FIG. Fix the rear wheels (3) (4) by positioning them between the ridges (23) in the field. The movable machine frames (2) and (7), the transplanting device (11), etc. are positioned above the ridges (23), and the movable machine frame (7) is in the upward release posture. Rear guide rollers (14) (15) are grounded on the ridge (23). In this case, the ridges (23) are preliminarily covered with a multi-film body (92) such as a synthetic resin film or sheet.
この状態で、電動モータ(6)により、後輪(4)、移
植装置(11)及び孔明け装置(12)を駆動して、移植機
(1)を走行させる。In this state, the rear wheel (4), the transplanting device (11) and the punching device (12) are driven by the electric motor (6) to drive the transplanting device (1).
これにより、前案内ローラ(14)は、畦(23)の頂面上
をマルチ膜体(92)を介して転動し乍ら鎮圧し、孔明け
装置(12)はマルチ膜体(92)における苗の移植個所に
孔(93)を明け、移植装置(11)は、レタス等の苗を畦
(23)に移植し、各後案内ローラ(15)は、移植装置
(11)による移植後に畦(23)の各側面を転動し乍ら鎮
圧して、畦(23)に移植された苗の根元側を鎮圧する。As a result, the front guide roller (14) rolls on the top surface of the ridge (23) via the multi-membrane body (92) to suppress the pressure, and the punching device (12) is multi-membrane body (92). A hole (93) is made at the transplanting location of the seedlings in, the transplanting device (11) transplants the seedlings such as lettuce into the ridges (23), and each rear guide roller (15) is after transplanting by the transplanting device (11). Roll down each side of the ridge (23) to suppress the roots of the seedlings transplanted to the ridge (23).
ところで、移植装置(11)と孔明け装置(12)との作動
を詳細に述べれば、移植装置(11)においては、駆動機
構(35)の揺動アーム(45)により、移植筒(34)が上
下動し、第1.第2連動ロツド(46)(47)により、移植
筒(34)の第1.第2可動筒(40)(41)が開閉するので
あり、移植筒(34)が、畦(23)に突刺つた後に、両可
動筒(40)(41)が開放せしめられることにより、その
内部の苗が畦(23)に移植される。By the way, the operation of the transplantation device (11) and the punching device (12) will be described in detail. In the transplantation device (11), the rocking arm (45) of the drive mechanism (35) causes the transplantation cylinder (34). Moves up and down, and the first and second interlocking rods (46) and (47) open and close the first and second movable cylinders (40) and (41) of the transplantation cylinder (34). However, after piercing the ridge (23), both movable cylinders (40) (41) are opened so that the seedlings inside thereof are transplanted to the ridge (23).
又、移植筒(34)には、その上昇時に、支持台(53)上
の苗筒(54)から苗が落下供給せしめられる。Further, seedlings are dropped and supplied from the seedling tube (54) on the support table (53) to the transplantation tube (34) when it is raised.
又、孔明け装置(12)のバーナー(58)は、作業前に予
じめ点火されており、駆動機構(35)のクランクアーム
(49)の回動により、突設板(87)及び転動輪(88)を
介して、連動機構(13)の揺動アーム(84)が揺動す
る。The burner (58) of the punching device (12) is pre-ignited before the work, and the crank plate (49) of the drive mechanism (35) is rotated to rotate the protruding plate (87) and the rolling plate. The swing arm (84) of the interlocking mechanism (13) swings via the driving wheel (88).
これにより、連動ロツド(86)、平行リンク機構(61)
を介して、ガス管(57)及びバーナー(58)が上下動
し、その下降時に、第5図に示すように、バーナー(5
8)の侵入部(81)が押圧用弾機(70)の弾発力により
畦(23)内に侵入し、この侵入部81によってマルチ膜体
92にリング状の植付孔93が形成されると共に、侵入部81
内において、植付孔93に相当する面積のマルチ膜体92が
受皿80の孔79からの炎(熱)によって全面消失される。As a result, the interlocking rod (86) and parallel link mechanism (61)
The gas pipe (57) and the burner (58) move up and down through the, and when the gas pipe (57) and the burner (58) descend, as shown in FIG.
The penetration part (81) of 8) penetrates into the ridge (23) by the resilience of the pressing bullet (70), and the penetration part 81 causes the multi-membrane body
A ring-shaped planting hole 93 is formed in 92, and the penetration part 81
In the inside, the multi-membrane body 92 having an area corresponding to the planting hole 93 is entirely extinguished by the flame (heat) from the hole 79 of the saucer 80.
このようにして、バーナー(58)は移植筒(34)と連動
して上下動し、孔(93)を明けていく。In this way, the burner (58) moves up and down in conjunction with the transplant cylinder (34) to open the hole (93).
従つて、従来のように、移植された苗の付近で、マルチ
膜体(92)の小片が風でばたついて、苗を傷めたりする
惧れはないと共に、マルチ膜体(92)が移植筒(34)に
より埋込まれて、苗の根の成育を阻害することもない。Therefore, unlike the conventional method, there is no fear that the small pieces of the multi-membrane body (92) will flutter in the vicinity of the transplanted seedlings and damage the seedlings, and the multi-membrane body (92) will be transplanted. It is embedded by the tube (34) and does not hinder the growth of roots of seedlings.
尚、実施例では、孔明け体としてバーナーを使用した
が、孔明け体として、ヒーター等を使用してもよい。Although the burner was used as the perforated body in the examples, a heater or the like may be used as the perforated body.
(考案の効果) 以上詳述したように、本考案によれば、孔明け部材81の
下端縁部によって溶断されたマルチ膜体92の小片が孔明
け部材81の内空部の熱気によって消失されるので、マル
チ膜体92によって苗を傷めたり、その成育を阻害したり
するのを防止できる。(Effect of the Invention) As described in detail above, according to the present invention, the small pieces of the multi-membrane body 92 melted by the lower edge of the perforating member 81 are lost by the hot air in the inner space of the perforating member 81. Therefore, it is possible to prevent the seedlings from being damaged and the growth thereof from being hindered by the multi-membrane 92.
また、本考案によれば、溶断されたマルチ膜体92の小片
が下端開放状の孔明け部材81の内空部において消失する
ので、溶けたマルチ膜体92が孔明け部材81側に付着して
残ることがなく、一定時間おきにマルチ膜体92に接触す
る孔明け部材81を連続使用に耐えうるものにできる。Further, according to the present invention, since the melted small pieces of the multi-membrane body 92 disappear in the inner space of the perforating member 81 having an open lower end, the melted multi-membrane body 92 adheres to the perforating member 81 side. The perforating member 81 that does not remain and remains in contact with the multi-membrane body 92 at regular intervals can withstand continuous use.
図面は本考案の一実施例を示し、第1図は要部の側面
図、第2図は全体側面図、第3図は第1図のA−A線矢
視断面図、第4図は第3図のB−B線矢視断面図、第5
図はバーナーの縦側断面図である。 (1)……移植機、(2)(7)……固定.可動機枠、
(11)……移植装置、(12)……孔明け装置、(13)…
…連動機構、(23)……畦、(34)……移植筒、(35)
……駆動機構、57……ガス管(加熱手段)、81……侵入
部(孔明け部材)、92……マルチ膜体、(93)……孔。The drawings show one embodiment of the present invention. FIG. 1 is a side view of the main part, FIG. 2 is an overall side view, FIG. 3 is a sectional view taken along the line AA of FIG. 1, and FIG. FIG. 5 is a sectional view taken along the line BB of FIG.
The figure is a vertical sectional view of the burner. (1) …… Transplanter, (2) (7) …… Fixed. Mobile machine frame,
(11) …… Transplantation device, (12) …… Punching device, (13)…
… Interlocking mechanism, (23) …… Ridge, (34) …… Transplantation tube, (35)
...... Driving mechanism, 57 …… Gas pipe (heating means), 81 …… Intrusion part (drilling member), 92 …… Multi-membrane, (93) …… Hole.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987028972UJPH0639572Y2 (en) | 1987-02-27 | 1987-02-27 | Multi-membrane perforator for transplanter |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987028972UJPH0639572Y2 (en) | 1987-02-27 | 1987-02-27 | Multi-membrane perforator for transplanter |
| Publication Number | Publication Date |
|---|---|
| JPS63134619U JPS63134619U (en) | 1988-09-02 |
| JPH0639572Y2true JPH0639572Y2 (en) | 1994-10-19 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987028972UExpired - LifetimeJPH0639572Y2 (en) | 1987-02-27 | 1987-02-27 | Multi-membrane perforator for transplanter |
| Country | Link |
|---|---|
| JP (1) | JPH0639572Y2 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE43487E1 (en) | 2000-09-20 | 2012-06-26 | Electro Scientific Industries, Inc. | Laser segmented cutting |
| US8927900B2 (en) | 2000-09-13 | 2015-01-06 | Hamamatsu Photonics K.K. | Method of cutting a substrate, method of processing a wafer-like object, and method of manufacturing a semiconductor device |
| US8969752B2 (en) | 2003-03-12 | 2015-03-03 | Hamamatsu Photonics K.K. | Laser processing method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145104B (en)* | 2021-11-30 | 2023-07-25 | 山东理工大学 | An all-in-one machine for corn seeding and fertilization collaborative operations based on quantitative and fixed-point fertilization |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994290A (en)* | 1975-09-29 | 1976-11-30 | Clairol Incorporated | Massage device |
| JPH0411453Y2 (en)* | 1985-05-30 | 1992-03-23 |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8927900B2 (en) | 2000-09-13 | 2015-01-06 | Hamamatsu Photonics K.K. | Method of cutting a substrate, method of processing a wafer-like object, and method of manufacturing a semiconductor device |
| US8933369B2 (en) | 2000-09-13 | 2015-01-13 | Hamamatsu Photonics K.K. | Method of cutting a substrate and method of manufacturing a semiconductor device |
| US8946589B2 (en) | 2000-09-13 | 2015-02-03 | Hamamatsu Photonics K.K. | Method of cutting a substrate, method of cutting a wafer-like object, and method of manufacturing a semiconductor device |
| US8969761B2 (en) | 2000-09-13 | 2015-03-03 | Hamamatsu Photonics K.K. | Method of cutting a wafer-like object and semiconductor chip |
| USRE43487E1 (en) | 2000-09-20 | 2012-06-26 | Electro Scientific Industries, Inc. | Laser segmented cutting |
| USRE43605E1 (en) | 2000-09-20 | 2012-08-28 | Electro Scientific Industries, Inc. | Laser segmented cutting, multi-step cutting, or both |
| US8969752B2 (en) | 2003-03-12 | 2015-03-03 | Hamamatsu Photonics K.K. | Laser processing method |
| Publication number | Publication date |
|---|---|
| JPS63134619U (en) | 1988-09-02 |
| Publication | Publication Date | Title |
|---|---|---|
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