JP3103189B2 - Nursery box stacking supply device - Google Patents
Nursery box stacking supply deviceInfo
- Publication number
- JP3103189B2 JP3103189B2 JP04070403A JP7040392A JP3103189B2 JP 3103189 B2 JP3103189 B2 JP 3103189B2 JP 04070403 A JP04070403 A JP 04070403A JP 7040392 A JP7040392 A JP 7040392A JP 3103189 B2 JP3103189 B2 JP 3103189B2
- Authority
- JP
- Japan
- Prior art keywords
- box
- seedling
- seedling raising
- transfer table
- supply
- 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 - Fee Related
Links
Landscapes
- Sowing (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- De-Stacking Of Articles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、育苗箱段積供給装置に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nursery box stacking and feeding device.
【０００２】[0002]
【従来技術】従来公知ではないが、同一出願人による本
願の先願の特開平３−２４８２６０号明細書には、育苗
箱を移送する育苗箱移送台の始端部上方位置に横四角枠
状を呈するフレーム体を設け、該フレーム体の四隅に前
記育苗箱を収容しうる段積空間を形成する縦支柱を設
け、前記段積空間の下方には交互に出入して前記育苗箱
を１個づつ下方に供給する前後または左右一対の上段爪
および下段爪を設けたものについて記載されている。2. Description of the Related Art Although not conventionally known, Japanese Patent Application Laid-Open No. 3-248260 filed by the same applicant in the present application discloses a horizontal rectangular frame at a position above a starting end of a seedling box transfer table for transferring a seedling box. A frame body to be presented is provided, and a vertical column is formed at each of the four corners of the frame body to form a staircase space capable of accommodating the seedling raising box. A description is given of an apparatus provided with a pair of upper and lower pawls before and after or left and right to be supplied downward.
【０００３】[0003]
【発明が解決しようとする課題】前記先願のものは、縦
支柱に段積空間内に直接育苗箱を段積する構成であるか
ら、育苗箱段積供給装置に育苗箱を供給する作業が大変
であり、段積収容空間内の育苗箱が無なくなると、作業
を中断しなければならないという課題がある。また、先
願のものは、上段爪と下段爪との間、下段爪と移送ロー
ラの間は育苗箱を自重落下させる構成のため、衝撃が生
じるという課題もある。The prior application has a structure in which seedling boxes are stacked directly on the vertical pillars in the stacking space, so that the operation of supplying the seedling boxes to the seedling box stacking supply device is not required. It is difficult, and there is a problem that the operation must be interrupted when the nursery box in the stacked storage space is exhausted. In the prior application, there is also a problem that an impact is generated between the upper claw and the lower claw, and between the lower claw and the transfer roller because the seedling raising box is dropped by its own weight.
【０００４】[0004]
【本発明の目的】本発明は、連続供給でき、しかも、衝
撃を与えることなく育苗箱を供給しうる育苗箱段積供給
装置について提供するものである。SUMMARY OF THE INVENTION An object of the present invention is to provide a nursery box stacking and feeding apparatus capable of continuously supplying a nursery box without giving an impact.
【０００５】[0005]
【課題を解決するための手段】よって本発明は、育苗箱
Ａを上下段積した状態で収容しうる段積収容空間８を形
成する縦支柱９を設けたコ型枠形状のフレーム体４と、
前記段積収容空間８内の左右側から出入して段積育苗箱
Ａの下から二段目の育苗箱Ａに係合離脱する支持爪２８
と、該支持爪２８が支持している育苗箱Ａを受け止め、
かつ、前記支持爪２８が離脱した育苗箱Ａをそのまま下
降させる下降供給機構Ｘと、該下降供給機構Ｘにより下
降させた育苗箱Ａを移送する移送手段を設けた育苗箱供
給移送台３５とより構成し、係る装置の前記移送台３５
の終端部を、土供給装置、播種装置、潅水装置等の全部
または一部を設けた育苗箱Ａを移送しうる育苗箱移送台
１の始端部に接続し、前記下降供給機構Ｘは、左右方向
の回転軸４０、４１に該回転軸４０、４１を中心に円移
動するように設けた前後一対の載置ローラ３９、３９に
より構成した育苗箱段積供給装置、および、育苗箱Ａを
上下段積した状態で収容しうる段積収容空間８を形成す
る縦支柱９を設けたコ型枠形状のフレーム体４と、前記
段積収容空間８内の左右側から出入して段積育苗箱Ａの
下から二段目の育苗箱Ａに係合離脱する支持爪２８と、
該支持爪２８が支持している育苗箱Ａを受け止め、か
つ、前記支持爪２８が離脱した育苗箱Ａをそのまま下降
させる下降供給機構Ｘと、該下降供給機構Ｘにより下降
させた育苗箱Ａを移送する移送手段を設けた育苗箱供給
移送台３５とより構成し、係る装置の前記移送台３５の
終端部を、土供給装置、播種装置、潅水装置等の全部ま
たは一部を設けた育苗箱Ａを移送しうる育苗箱移送台１
の始端部に接続し、前記下降供給機構Ｘは、左右一対の
上下動フレーム６０、６０の上部に前後に所定の間隔を
置いて自由回転ローラー６１を設け、前記各上下動フレ
ーム６０を貫通する位置不動の回転軸６４にカム円板６
５を固定し、該カム円板６５に前記上下動フレーム６０
に設けたローラ６６を係合させて構成した育苗箱段積供
給装置としたものである。Accordingly, the present invention provides a U-shaped frame body 4 provided with a vertical support 9 forming a stacked storage space 8 capable of housing the seedling raising boxes A in a vertically stacked state. ,
A support claw 28 that enters and exits from the left and right sides of the stacked storage space 8 and engages with and disengages from the second stacked seedling box A from below the stacked seedling box A.
Receiving the nursery box A supported by the support claws 28,
Further, a lowering supply mechanism X for directly lowering the seedling box A from which the support claws 28 have been detached, and a seedling box supply transfer table 35 provided with transfer means for transferring the seedling box A lowered by the lowering supply mechanism X The transfer table 35 of such a device
Is connected to the beginning of a seedling box transfer table 1 capable of transferring a seedling box A provided with all or a part of a soil supply device, a seeding device, a watering device, and the like. direction
To the rotating shafts 40, 41 around the rotating shafts 40, 41.
A pair of front and rear mounting rollers 39, 39 provided to move
Nursery box stacking supply device and nursery box A
Form a stacked storage space 8 that can be stored in a vertically stacked state
A frame body 4 having a U-shaped frame provided with a vertical support 9
Entering and exiting from the left and right sides of the stacked storage space 8
A supporting claw 28 that engages with and disengages from the seedling box A in the second stage from below;
Receiving the seedling box A supported by the support claws 28,
Then, the seedling raising box A from which the support claws 28 are detached is lowered as it is.
The lowering supply mechanism X to be moved and the lowering supply mechanism X
Supply of nursery box provided with transfer means for transferring the raised seedling box A
And the transfer table 35 of the apparatus.
Connect the terminal end to the soil supply device, seeding device, irrigation device, etc.
Or nursery box transfer table 1 capable of transferring nursery box A provided
Connect to beginning of the previous SL falling supply mechanism X is back and forth on top of the pair of left and right vertical movement frame 60, 60 with a predetermined interval provided free rotation roller 61, through the respective vertical movement frame 60 The rotation of the cam disk 6
5 and the vertical movement frame 60 is fixed to the cam disk 65.
Is provided with a seedling raising box stacking supply device constituted by engaging rollers 66 provided in the same.
【０００６】[0006]
【実施例】本発明の一実施例を図面により説明すると、
１は育苗箱Ａを移送する公知の育苗箱移送台であり、支
脚により床上に載置され、育苗箱Ａを移送する移送装置
２を有し、前記移送装置２の上方位置には土供給装置、
播種装置、潅水装置等の全部または一部を設ける。前記
育苗箱Ａは合成樹脂等により上面を開放した引出し形状
の四角箱に形成されている。前記育苗箱移送台１の始端
部側には育苗箱段積供給装置３の終端部側を接続する。
４は育苗箱段積供給装置３のフレーム体であり、左右方
向の前フレーム５と、前後方向の左右フレーム６、７と
からなる平面視底抜けのコ型枠形状を呈して形成する。
フレーム体４の四隅には上下方向に段積した育苗箱Ａを
収容しうる段積収容空間８を形成する４本の縦支柱９を
立設する。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings.
Reference numeral 1 denotes a known seedling box transfer table for transferring the seedling box A, which has a transfer device 2 mounted on a floor by a support leg and transferring the seedling box A, and a soil supply device above the transfer device 2. ,
All or a part of a seeding device, a watering device, and the like are provided. The seedling raising box A is formed as a drawer-shaped square box having an open upper surface made of a synthetic resin or the like. The seedling box transfer table 1 is connected to the starting end side of the seedling box stacking and feeding device 3 at the terminal end side.
Reference numeral 4 denotes a frame body of the seedling raising box stacking / feeding device 3, which is formed to have a U-shaped bottom frame shape having a front frame 5 in the left-right direction and left and right frames 6, 7 in the front-rear direction.
At each of the four corners of the frame body 4, four vertical pillars 9 forming a stacked storage space 8 capable of housing the seedling raising boxes A vertically stacked are provided.
【０００７】前記右フレーム７の前側にはモータを収納
したモータボックス１０を設け、前記モータの前後方向
の出力軸１１を前フレーム５内に突出させ、該モータの
出力軸１１には該出力軸１１と直交する円板形状のカム
円盤１２を固定し、カム円盤１２には前記出力軸１１と
平行の突起１３を設ける。１４は突起１３との係合によ
り作動回転軸１５を中心に揺動するＬ型リンクで、一端
には左方向に伸びるロッド１６の右端を連結する。Ｌ型
リンク１４およびロッド１６はバネ等により図２におい
て右方向に常時移動する方向に付勢する。前記作動回転
軸１５は前記Ｌ型リンク１４の揺動により回転するよう
に固定され、作動回転軸１５の前後端は前記右フレーム
７内を貫通して、右フレーム７の前後部に軸支される。
前記右フレーム７内の作動回転軸１５には係合アーム２
０の基部を固定し、係合アーム２０の回動端には左右方
向の移動軸２１に形成した係合ピン２２を係止させる。
また、前記ロッド１６の左端には連動アーム２３の先端
を軸着し、連動アーム２３の基部には前後方向の作動回
転軸２４の前側を固定し、作動回転軸２４の前後端は前
記左フレーム６内を貫通して、左フレーム６の前後部に
軸支する。前記左フレーム６内の作動回転軸２４には係
合アーム２５の基部を固定し、係合アーム２５の回動端
には左右方向の移動軸２６の中程に形成した係合ピン２
７を係止させる（図５）。A motor box 10 accommodating a motor is provided at the front side of the right frame 7, and an output shaft 11 in the front-rear direction of the motor is projected into the front frame 5, and the output shaft 11 of the motor is connected to the output shaft. A disk-shaped cam disk 12 orthogonal to 11 is fixed, and the cam disk 12 is provided with a projection 13 parallel to the output shaft 11. Reference numeral 14 denotes an L-shaped link that swings around the operating rotation shaft 15 by engagement with the projection 13, and has one end connected to the right end of a rod 16 extending leftward. The L-shaped link 14 and the rod 16 are urged by a spring or the like in such a direction as to constantly move rightward in FIG. The operating rotary shaft 15 is fixed so as to rotate by the swing of the L-shaped link 14, and the front and rear ends of the operating rotary shaft 15 pass through the right frame 7 and are supported by the front and rear portions of the right frame 7. You.
An engagement arm 2 is attached to the operating rotation shaft 15 in the right frame 7.
0 is fixed, and an engaging pin 22 formed on a moving shaft 21 in the left-right direction is locked to the rotating end of the engaging arm 20.
The front end of an operating rotation shaft 24 in the front-rear direction is fixed to the base of the interlocking arm 23 at the left end of the rod 16, and the front and rear ends of the operating rotation shaft 24 are fixed to the left frame. 6 to support the front and rear portions of the left frame 6. A base portion of an engagement arm 25 is fixed to an operation rotation shaft 24 in the left frame 6, and a rotation end of the engagement arm 25 has an engagement pin 2 formed in the middle of a horizontal movement shaft 26.
7 is locked (FIG. 5).
【０００８】移動軸２１、２６は、その左右両端部が前
記左右フレーム６、７に左右動自在に軸支されており、
前記移動軸２１、２６のそれぞれの内端部は前記左右フ
レーム６、７より内側に突出させ、該突出部には、左右
一対の支持爪２８をそれぞれ着脱自在に固定する。な
お、図示は省略するが、前記移動軸２１、２６は、前後
一対設けられ、前記支持爪２８は計４個設けられてい
る。前記支持爪２８は略垂直の取付板２９の下縁に前側
に突出する爪部３０を一体または別体に取付けて形成す
る。また、前記支持爪２８は育苗箱Ａの鍔部３１の下面
に係合して支持するが、前記鍔部３１の形状および高さ
位置に応じて支持爪２８自体の形状および相対的高さ位
置等を変更しうるように各種形状のものを用意し、前記
取付板２９の部分を前記移動軸２１の先端にネジ３２等
の所望の手段で着脱自在に固定して、適宜交換使用する
（図４）。The left and right ends of the moving shafts 21 and 26 are supported by the left and right frames 6 and 7 so as to be movable left and right.
The inner ends of the moving shafts 21 and 26 project from the left and right frames 6 and 7, and a pair of left and right support claws 28 are detachably fixed to the projecting portions. Although not shown, the moving shafts 21 and 26 are provided in a pair in front and rear, and a total of four support claws 28 are provided. The support claw 28 is formed by integrally or separately attaching a claw portion 30 protruding forward to a lower edge of a substantially vertical mounting plate 29. The support claws 28 engage with and support the lower surface of the flange 31 of the seedling raising box A. The shape and the relative height of the support claws 28 themselves depend on the shape and height of the flange 31. A variety of shapes are prepared so as to be changeable, and the mounting plate 29 is detachably fixed to the tip of the moving shaft 21 by a desired means such as a screw 32, and is appropriately replaced and used. 4).
【０００９】しかして、前記フレーム体４の下方には、
育苗箱供給移送台３５を設ける。育苗箱供給移送台３５
は、前後方向の左右一対の前後フレーム３６、３６を左
右に所定の間隔を置いて設け、前後フレーム３６、３６
間には移送ローラ３７を固定した駆動回転の左右方向の
回転軸３８を所定の間隔を置いて軸着する（図１）。
（なお、図５、図８、図９において、符号３７は移送コ
ンベアを示し、このコンベアの移送方向はフレーム体４
と交差させているが、作用を説明するため便宜的に作図
した。）前記育苗箱供給移送台３５には、前記支持爪２
８が支持している育苗箱Ａを受け止め、かつ、前記支持
爪２８が離脱した育苗箱Ａをそのまま下降させる下降供
給機構Ｘを構成する前後一対の載置ローラ３９、３９を
設ける。載置ローラ３９、３９は回転軸４０、４１に放
射方向に伸びる腕杆４２、４２の基部を固着し、腕杆４
２、４２の先端に前記回転軸４０、４１の軸心と平行の
取付軸４３、４３を設け、該取付軸４３、４３に前記載
置ローラ３９、３９を回転のみ自由に取付ける。前記回
転軸４０と回転軸４１にはそれぞれ歯車４４、４５を固
定し、歯車４４と歯車４５の間にチエン４６を掛け回
す。４７はモータであり、モータ４７の歯車４８と前記
回転軸４１の歯車４９との間にチエン５０を掛け回す。However, below the frame body 4,
A nursery box supply transfer table 35 is provided. Nursery box supply transfer table 35
Is provided with a pair of left and right front and rear frames 36, 36 in the front and rear direction at predetermined intervals on the left and right.
Between them, a left-right rotation shaft 38 for driving rotation to which the transfer roller 37 is fixed is attached at a predetermined interval (FIG. 1).
(Note that in FIGS. 5, 8, and 9, reference numeral 37 denotes a transfer conveyor, and the transfer direction of the conveyor is the frame body 4.
, But they are drawn for convenience to explain the operation. ) The nursery box supply transfer table 35 has the support claws 2
A pair of front and rear placing rollers 39, 39 constituting a lowering supply mechanism X for receiving the seedling raising box A supported by 8 and lowering the seedling raising box A from which the support claws 28 have come off are provided. The mounting rollers 39, 39 fix the bases of the arm rods 42, 42 extending in the radial direction to the rotating shafts 40, 41, and
Mounting shafts 43, 43 parallel to the axes of the rotating shafts 40, 41 are provided at the distal ends of the shafts 2, 42, and the placing rollers 39, 39 are freely mounted on the mounting shafts 43, 43 only for rotation. Gears 44 and 45 are fixed to the rotating shaft 40 and the rotating shaft 41, respectively, and a chain 46 is hung between the gears 44 and 45. Reference numeral 47 denotes a motor, and a chain 50 is wound between a gear 48 of the motor 47 and a gear 49 of the rotary shaft 41.
【００１０】前記支持爪２８と載置ローラ３９との関係
は、載置ローラ３９が図５のように育苗箱Ａの最下段の
下面を支持している状態（実際はゆっくりと載置ローラ
３９は最下段の育苗箱Ａを下降させている）で、支持爪
２８は突出して下から二段目の育苗箱Ａの鍔部３１の下
方に位置し、次に載置ローラ３９が育苗箱Ａを下降させ
ると、支持爪２８は下から二段目の育苗箱Ａの鍔部３１
を支持し、載置ローラ３９が最下段の育苗箱Ａを育苗箱
供給移送台３５に供給し、載置ローラ３９は再び上昇し
て支持爪２８により支持されている最下段となった育苗
箱Ａの下面に当接して支持し、次に支持爪２８が引込ん
で、載置ローラ３９が最下段の育苗箱Ａを下降させ、所
定位置にて再び支持爪２８が突出して下から二段目の育
苗箱Ａの鍔部３１の下方に位置する。これを反復して育
苗箱Ａの供給を行なう。The relationship between the support claw 28 and the placing roller 39 is such that the placing roller 39 supports the lower surface of the lowermost stage of the seedling raising box A as shown in FIG. The lowermost seedling raising box A is lowered), and the supporting claws 28 protrude and are positioned below the flange 31 of the second-stage seedling raising box A from below. When the support claw 28 is lowered, the flange 31 of the seedling box A in the second stage from the bottom
The placement roller 39 supplies the seedling box A at the lowermost stage to the seedling box supply / transfer stand 35, and the placement roller 39 rises again and becomes the lowermost seedling box supported by the support claws 28. A, the support claw 28 is retracted, the mounting roller 39 lowers the lowermost seedling raising box A, and the support claw 28 protrudes again at a predetermined position and the second step from the bottom. Is located below the flange 31 of the nursery box A. This is repeated to supply the seedling raising box A.
【００１１】この場合、載置ローラ３９は、取付軸４３
に回転自在に取付けてあるので、育苗箱Ａの下面を確実
に支持するため、真上より稍下降した受止め位置にて支
持爪２８により支持されている育苗箱Ａの下面に当接す
るように、育苗箱Ａの鍔部３１に当接した支持爪２８と
前記受止め位置の載置ローラ３９との間隔ａを、支持爪
２８の高さを変更して調節する（図１０）。したがっ
て、支持爪２８により支持されている最下段となった育
苗箱Ａの下面に載置ローラ３９を当接させることにより
落下の衝撃を防止して、支持爪２８と載置ローラ３９と
により円滑に受け渡しができる。そのため、支持爪２８
は載置ローラ３９が最下段の育苗箱Ａを受止めた状態で
下から二段目の育苗箱Ａの鍔部３１の下方に突出し、載
置ローラ３９が最下段の育苗箱Ａを下降させてから、支
持爪２８は下から二段目の育苗箱Ａの鍔部３１の下面に
係合して支持する（図１１）。In this case, the mounting roller 39 is attached to the mounting shaft 43.
, So that the lower surface of the seedling box A is supported by the support claws 28 at a receiving position slightly lower than immediately above so as to securely support the lower surface of the seedling box A. The distance a between the supporting claw 28 in contact with the flange 31 of the seedling raising box A and the mounting roller 39 at the receiving position is adjusted by changing the height of the supporting claw 28 (FIG. 10). Therefore, the impact of the falling is prevented by contacting the placing roller 39 with the lower surface of the seedling raising box A at the lowermost stage supported by the supporting claw 28, and the supporting claw 28 and the placing roller 39 smoothly move. Can be delivered to Therefore, the support claws 28
Protrudes below the flange 31 of the second-stage seedling raising box A from below with the mounting roller 39 receiving the lowermost seedling raising box A, and the mounting roller 39 lowers the lowermost seedling raising box A. After that, the support claws 28 are engaged with and supported by the lower surface of the flange 31 of the seedling raising box A at the second stage from the bottom (FIG. 11).
【００１２】しかして、前記フレーム体４は、左フレー
ム６および右フレーム７の後部は連結せず、開放した開
口部５３に形成し、該開口部５３より前記段積収容空間
８に段積育苗箱Ａを補給しうる補給用移送台５４を前記
育苗箱段積供給装置３の始端部に接続する。補給用移送
台５４は前後方向の左右一対の前後フレーム５５、５５
を左右に所定の間隔を置いて設け、前後フレーム５５、
５５間に移送ローラ５６を固定した左右方向の回転軸５
７を所定の間隔を置いて軸着し、前記移送ローラ５６の
高さを前記載置ローラ３９の待機高さより稍高く位置す
るように設定する。即ち、段積収容空間８に育苗箱Ａが
無くなると、載置ローラ３９を支持爪２８が支持してい
る育苗箱Ａの下面に当接する支持位置にて停止させて待
機させ、この状態で、補給用移送台５４に予め段積して
おいた育苗箱Ａを段積収容空間８に供給する。したがっ
て、補給用移送台５４は、移送手段を有していればよ
く、また、その長さは、一組または複数組の段積育苗箱
Ａを載置しうる任意の長さに形成すればよい。図１２以
降は、前記下降供給機構Ｘの第２実施例であり、左右一
対の上下動フレーム６０、６０の上部に、前後に所定の
間隔を置いて自由回転ローラー６１を固定した回転軸６
２を複数軸着し、各上下動フレーム６０には上下方向の
長孔により形成したガイド溝６３を形成する。該ガイド
溝６３の上側には、前記育苗箱供給移送台３５に両端を
軸着した左右方向の回転軸６４を挿通し、回転軸６４に
はカム円板６５を固定する。カム円板６５には前記上下
動フレーム６０に設けたローラ６６を当接させる。６７
はガイド軸、６８はモータである。なお、縦支柱９に
は、段積収容空間８の大きさを育苗箱Ａの大きさに対応
させる調節装置を設けている。The frame body 4 is not connected to the rear portions of the left frame 6 and the right frame 7, but is formed in an open opening 53. A replenishing transfer table 54 capable of replenishing the box A is connected to the starting end of the seedling raising box stacking supply device 3. The supply transfer table 54 includes a pair of left and right front and rear frames 55 and 55 in the front and rear direction.
Are provided at predetermined intervals on the left and right, and the front and rear frames 55,
Rotation shaft 5 in the left and right direction with transfer roller 56 fixed between 55
The transfer rollers 56 are set so as to be slightly higher than the standby height of the placement rollers 39 described above. That is, when the seedling raising box A is lost in the stacked storage space 8, the placing roller 39 is stopped at the supporting position where it comes into contact with the lower surface of the seedling raising box A supported by the support claws 28, and stands by. The seedling raising boxes A stacked in advance on the replenishing transfer table 54 are supplied to the stacked storage space 8. Therefore, the replenishing transfer table 54 may have a transfer means, and its length may be set to an arbitrary length on which one or a plurality of sets of tiered seedling raising boxes A can be placed. Good. FIG. 12 and subsequent figures show a second embodiment of the descending supply mechanism X, in which a rotating shaft 6 in which a free rotating roller 61 is fixed above a pair of left and right vertically moving frames 60 at predetermined intervals in front and rear.
2 are mounted on a plurality of shafts, and a guide groove 63 formed by a vertically long hole is formed in each vertically moving frame 60. Above the guide groove 63, a left-right rotation shaft 64 having both ends mounted on the seedling box supply / transfer table 35 is inserted, and a cam disk 65 is fixed to the rotation shaft 64. A roller 66 provided on the vertical movement frame 60 is brought into contact with the cam disk 65. 67
Is a guide shaft, and 68 is a motor. The vertical support 9 is provided with an adjusting device for adjusting the size of the stacked storage space 8 to the size of the seedling raising box A.
【００１３】[0013]
【作用】本発明は以上の構成であるから、補給用移送台
５４の移送ローラ５６上に段積した育苗箱Ａを一組また
は複数組載置しておき、補給用移送台５４のモータに通
電して移送ローラ５６を回転させ、前記段積育苗箱Ａは
段積収容空間８内に移送されて段積収容空間８内に待機
している下降供給機構Ｘの載置ローラ３９、３９上に乗
り移って、前側の縦支柱９に当接して停止する。Since the present invention has the above construction, one or more sets of seedling raising boxes A stacked on the transfer roller 56 of the replenishing transfer table 54 are placed in advance, and the The transfer roller 56 is rotated by energizing, and the stacked seedling raising box A is transferred into the stacked storage space 8 and placed on the mounting rollers 39, 39 of the descending supply mechanism X waiting in the stacked storage space 8. To stop at the front vertical column 9.
【００１４】このとき、フレーム体４の左フレーム６と
右フレーム７とにそれぞれ設けた支持爪２８は、突出し
ているので下から二段目の育苗箱Ａの鍔部３１の下方に
位置し、この状態で、モータ４７に通電して回転軸４０
および回転軸４１を回転させ、載置ローラ３９による最
下段の育苗箱Ａの下降を開始し、支持爪２８に下から二
段目の育苗箱Ａの鍔部３１が係合して支持され、載置ロ
ーラ３９が最下段の育苗箱Ａのみを育苗箱供給移送台３
５の移送ローラ３７上に供給する。At this time, since the supporting claws 28 provided on the left frame 6 and the right frame 7 of the frame body 4 project, respectively, the supporting claws 28 are positioned below the flange 31 of the seedling raising box A at the second stage from below. In this state, the motor 47 is energized to
And the rotating shaft 41 is rotated, the lowering of the seedling raising box A at the lowermost stage by the mounting roller 39 is started, and the flange 31 of the second-stage seedling raising box A from below is engaged with the support claw 28 to be supported. The placement roller 39 moves only the seedling box A at the lowermost stage to the seedling box supply transfer stand 3
5 on the transfer roller 37.
【００１５】そして、移送ローラ３７は常時回転してい
るので、育苗箱Ａは育苗箱供給移送台３５より育苗箱移
送台１の移送装置２に移送されて土供給等を受ける。同
時に、最下段の育苗箱Ａを移送ローラ３７上に供給した
載置ローラ３９は再び円移動により上昇し、支持爪２８
により支持されている最下段となった育苗箱Ａの下面に
当接し、すると、支持爪２８用のモータに通電して出力
軸１１を回転させ、出力軸１１はカム円盤１２を回転さ
せてカム円盤１２の突起１３によりＬ型リンク１４を回
動させる。Since the transfer roller 37 is constantly rotating, the seedling raising box A is transferred from the seedling raising box transfer table 35 to the transfer device 2 of the seedling raising box transfer table 1 to receive soil supply and the like. At the same time, the placing roller 39 that has supplied the lowermost seedling raising box A onto the transfer roller 37 rises again by circular movement, and
Abuts on the lower surface of the seedling raising box A, which is the lowermost stage supported by the motor, and energizes the motor for the support claw 28 to rotate the output shaft 11, and the output shaft 11 rotates the cam disk 12 to rotate the cam disk 12. The L-shaped link 14 is rotated by the projection 13 of the disk 12.
【００１６】Ｌ型リンク１４は作動回転軸１５を回転さ
せると同時にロッド１６により連動アーム２３を介して
作動回転軸２４を回転させ、作動回転軸１５および作動
回転軸２４の回転により係合アーム２０、２５を外側回
動させ、移動軸２１および移動軸２６を外側に引いて左
右の支持爪２８、２８を引込ませ、前記載置ローラ３９
が支持している最下段の育苗箱Ａの下降を開始させる。The L-shaped link 14 rotates the operating rotary shaft 15 at the same time as the operating rotary shaft 15 is rotated by the rod 16 via the interlocking arm 23, and the engagement arm 20 is rotated by the rotation of the operating rotary shaft 15 and the operating rotary shaft 24. , 25 are pivoted outward, and the moving shaft 21 and the moving shaft 26 are pulled outward to retract the left and right support claws 28, 28.
Starts the lowering of the seedling raising box A at the lowermost stage supported by.
【００１７】最下段の育苗箱Ａの鍔部３１が支持爪２８
より下降したときに、前記支持爪２８用のモータへの通
電を切り、前記Ｌ型リンク１４がバネ弾力により元の位
置に復帰して作動回転軸１５および作動回転軸２４を逆
回転させ、移動軸２１および移動軸２６を内側に突出
し、再び支持爪２８を突出させて下から二段目の育苗箱
Ａの鍔部３１の下方に位置させ、円移動している載置ロ
ーラ３９による最下段の育苗箱Ａの下降を開始する。こ
れを反復して育苗箱Ａを育苗箱供給移送台３５の移送ロ
ーラ３７に供給し、育苗箱供給移送台３５は育苗箱移送
台１に育苗箱Ａの供給を行なう。The collar 31 of the seedling raising box A at the lowermost stage is
When the motor further lowers, the power supply to the motor for the support claw 28 is stopped, and the L-shaped link 14 returns to the original position by the spring resilience, and reversely rotates the operating rotary shafts 15 and 24 to move The shaft 21 and the moving shaft 26 protrude inward, and the support claws 28 are again protruded to be positioned below the flange 31 of the second seedling raising box A from the bottom. Of the nursery box A is started. By repeating this, the seedling raising box A is supplied to the transfer rollers 37 of the seedling raising box supply transfer table 35, and the seedling raising box supply transfer base 35 supplies the seedling raising box A to the seedling raising box transfer table 1.
【００１８】即ち、載置ローラ３９のモータ４７は常時
駆動させておき、載置ローラ３９は回転軸４０（４２）
を中心に円移動させ、載置ローラ３９が支持して育苗箱
Ａを下降させるときに、支持爪２８が自動的に出入して
下から二段目の育苗箱Ａを支持し、最下段の育苗箱Ａの
みを載置ローラ３９により育苗箱段積供給装置３の育苗
箱供給移送台３５に供給するのである。しかして、育苗
箱段積供給装置３の段積収容空間８内にある段積育苗箱
Ａの供給が全て終了すると、回転している載置ローラ３
９を最下段の育苗箱Ａの下面に当接する位置にて停止さ
せ、補給用移送台５４の移送ローラ５６上に既に載置し
てある予備の段積した育苗箱Ａを、補給用移送台５４の
モータに通電して、育苗箱段積供給装置３の段積収容空
間８内に移送し、段積収容空間８内の載置ローラ３９上
に乗り移つらせる。That is, the motor 47 of the placing roller 39 is always driven, and the placing roller 39 is driven by the rotating shaft 40 (42).
When the seedling box A is lowered by being supported by the loading roller 39, the support claws 28 automatically come in and out to support the second seedling box A from the bottom, and Only the seedling box A is supplied by the placement roller 39 to the seedling box supply transfer table 35 of the seedling box stacking supply device 3. Then, when the supply of the stacking seedling raising boxes A in the stacking storage space 8 of the seedling raising box stacking supply device 3 is completed, the rotating placement roller 3 is rotated.
9 is stopped at a position where it contacts the lower surface of the lowermost seedling raising box A, and the spare stacked seedling raising box A already mounted on the transfer roller 56 of the supply transfer stand 54 is transferred to the supply transfer stand. When the motor 54 is energized, the seedling box is transferred to the stacking accommodation space 8 of the nursery box stacking supply device 3 and is transferred onto the mounting roller 39 in the stacking accommodation space 8.
【００１９】この場合、載置ローラ３９は腕杆４２の取
付軸４３に対して回転自由に取付けてあるから、段積育
苗箱Ａは載置ローラ３９上に円滑に乗り移つる。しかし
て、第２実施例では、補給用移送台５４から移送される
段積育苗箱Ａは、段積収容空間８内に待機している下降
供給機構Ｘの上下動フレーム６０、６０の自由回転ロー
ラー６１上に乗り移って、前側の縦支柱９に当接して停
止し、支持爪２８の作用により二段目の育苗箱Ａを支持
されている状態で、回転軸６４が回転してカム円板６５
を回転させ、上下動フレーム６０、６０および自由回転
ローラー６１を下降させ、最下段の育苗箱Ａのみを育苗
箱供給移送台３５の移送ローラ３７上に供給する。最下
段の育苗箱Ａを移送ローラ３７上に供給した上下動フレ
ーム６０、６０の自由回転ローラー６１は、前記カム円
板６５の回転により再び上昇し、支持爪２８により支持
されている最下段となった育苗箱Ａの下面に当接し、す
ると、支持爪２８用のモータに通電して支持爪２８、２
８を引込ませ、上下動フレーム６０、６０の自由回転ロ
ーラー６１が支持している最下段の育苗箱Ａの下降を開
始させる。同時に、最下段の育苗箱Ａの鍔部３１が支持
爪２８より下降したときに、前記支持爪２８用のモータ
への通電を切って、再び支持爪２８を突出させて下から
二段目の育苗箱Ａの鍔部３１の下方に位置させ、更に回
転するカム円板６５により上下動フレーム６０、６０お
よび自由回転ローラー６１は最下段の育苗箱Ａのみを育
苗箱供給移送台３５の移送ローラ３７上に供給する。こ
れを反復して育苗箱Ａを育苗箱供給移送台３５の移送ロ
ーラ３７に供給し、育苗箱供給移送台３５は育苗箱移送
台１に育苗箱Ａの供給を行なう。即ち、第２実施例で
は、カム円板６５のモータ６８は常時駆動させて、上下
動フレーム６０、６０および自由回転ローラー６１を上
下移動させ、これに対応させて、支持爪２８が自動的に
出入して下から二段目の育苗箱Ａを支持し、最下段の育
苗箱Ａのみを下降させて供給する。なお、下降供給機構
Ｘの載置ローラ３９および自由回転ローラー６１は、常
時駆動させているが、間欠作動させる等、作動順序は前
記説明に限定されるものではなく、また、前記モータや
補給用移送台５４の作動等も、タイマー、センサ等適宜
の手段により自動制御することは可能である。また、段
積収容空間８の向きや補給用移送台５４の移送方向等も
任意である。In this case, since the placing roller 39 is rotatably mounted on the mounting shaft 43 of the arm rod 42, the stepped seedling raising box A is smoothly transferred onto the placing roller 39. Thus, in the second embodiment, the tiered raising seedling box A transferred from the replenishing transfer table 54 is free rotation of the vertically moving frames 60 of the descending supply mechanism X waiting in the tiered storage space 8. The roller 64 moves on the roller 61, stops in contact with the vertical support 9 on the front side, and the rotary shaft 64 rotates to rotate the cam disk while the second-stage seedling raising box A is supported by the support claw 28. 65
Is rotated to lower the vertically moving frames 60 and 60 and the free rotation roller 61, and supply only the lowermost seedling raising box A onto the transfer roller 37 of the seedling raising box supply transfer table 35. The free rotation rollers 61 of the vertically moving frames 60, 60 that supplied the seedling raising box A of the lowermost stage onto the transfer roller 37 rise again by the rotation of the cam disk 65, and move to the lowermost stage supported by the support claws 28. When the abutment comes into contact with the lower surface of the raised seedling box A, the motor for the support claws 28 is energized and the support claws 28, 2
Then, the lower seedling raising box A supported by the free rotation rollers 61 of the vertically moving frames 60, 60 is started to descend. At the same time, when the flange 31 of the seedling raising box A at the lowermost stage is lowered from the support claw 28, the power supply to the motor for the support claw 28 is turned off, and the support claw 28 is again projected so that the second stage from the bottom. The vertically moving frames 60 and 60 and the free rotation roller 61 are positioned below the flange 31 of the seedling raising box A and further rotated by the rotating cam disc 65. Supply on 37. By repeating this, the seedling raising box A is supplied to the transfer rollers 37 of the seedling raising box supply transfer table 35, and the seedling raising box supply transfer base 35 supplies the seedling raising box A to the seedling raising box transfer table 1. That is, in the second embodiment, the motor 68 of the cam disk 65 is constantly driven to move the vertically movable frames 60 and 60 and the free rotation roller 61 up and down. The second seedling raising box A from the bottom is supported, and only the lowest seedling raising box A is lowered and supplied. The placement roller 39 and the free rotation roller 61 of the descending supply mechanism X are always driven. However, the operation order such as intermittent operation is not limited to the above description. The operation of the transfer table 54 can be automatically controlled by a timer, a sensor, or another appropriate means. Further, the direction of the stacked storage space 8 and the transfer direction of the supply transfer table 54 are also arbitrary.
【００２０】[0020]
【発明の効果】本発明は、育苗箱Ａを上下段積した状態
で収容しうる段積収容空間８を形成する縦支柱９を設け
たコ型枠形状のフレーム体４と、前記段積収容空間８内
の左右側から出入して段積育苗箱Ａの下から二段目の育
苗箱Ａに係合離脱する支持爪２８と、該支持爪２８が支
持している育苗箱Ａを受け止め、かつ、前記支持爪２８
が離脱した育苗箱Ａをそのまま下降させる下降供給機構
Ｘと、該下降供給機構Ｘにより下降させた育苗箱Ａを移
送する移送手段を設けた育苗箱供給移送台３５とより構
成し、係る装置の前記移送台３５の終端部を、土供給装
置、播種装置、潅水装置等の全部または一部を設けた育
苗箱Ａを移送しうる育苗箱移送台１の始端部に接続し、
前記下降供給機構Ｘは、左右方向の回転軸４０、４１に
該回転軸４０、４１を中心に円移動するように設けた前
後一対の載置ローラ３９、３９により構成した育苗箱段
積供給装置としたから、連続して育苗箱Ａを下降供給さ
せることができる。According to the present invention, there is provided a U-shaped frame body 4 provided with a vertical support 9 forming a stacked housing space 8 capable of housing the seedling raising boxes A in a vertically stacked state. A support claw 28 that enters and exits from the left and right sides of the space 8 and engages with and disengages from the second stacked seedling box A from below the stacked seedling raising box A, and receives the seedling box A supported by the supporting claw 28, And the support claws 28
And a seedling box supply transfer table 35 provided with transfer means for transferring the seedling box A lowered by the descent supply mechanism X. The end of the transfer table 35 is connected to the starting end of a seedling box transfer table 1 capable of transferring a seedling box A provided with all or a part of a soil supply device, a seeding device, a watering device, and the like ,
The lowering supply mechanism X is provided on the left and right rotation shafts 40 and 41.
Before being provided so as to move in a circle around the rotation shafts 40 and 41
Nursery box stage composed of a pair of rear mounting rollers 39, 39
Since the stacking supply device is used, the seedling raising box A can be continuously supplied downward.
【００２１】また、本発明は、育苗箱Ａを上下段積した
状態で収容しうる段積収容空間８を形成する縦支柱９を
設けたコ型枠形状のフレーム体４と、前記段積収容空間
８内の左右側から出入して段積育苗箱Ａの下から二段目
の育苗箱Ａに係合離脱する支持爪２８と、該支持爪２８
が支持している育苗箱Ａを受け止め、かつ、前記支持爪
２８が離脱した育苗箱Ａをそのまま下降させる下降供給
機構Ｘと、該下降供給機構Ｘにより下降させた育苗箱Ａ
を移送する移送手段を設けた育苗箱供給移送台３５とよ
り構成し、係る装置の前記移送台３５の終端部を、土供
給装置、播種装置、潅水装置等の全部または一部を設け
た育苗箱Ａを移送しうる育苗箱移送台１の始端部に接続
し、前記下降供給機構Ｘは、左右一対の上下動フレーム
６０、６０の上部に前後に所定の間隔を置いて自由回転
ローラー６１を設け、前記各上下動フレーム６０を貫通
する位置不動の回転軸６４にカム円板６５を固定し、該
カム円板６５に前記上下動フレーム６０に設けたローラ
６６を係合させて構成した育苗箱段積供給装置としたか
ら、下降供給機構Ｘの伝動機構を簡単に構成でき、作動
も正確となる効果を奏する。In the present invention, the seedling raising boxes A are stacked vertically.
A vertical support 9 forming a stacked storage space 8 that can be stored in a state
The provided frame body 4 having a U-shaped frame shape, and the stepped accommodation space
8 from the left and right side of the second row from the bottom of the box A
Claw 28 that engages with and disengages from seedling box A
Receives the seedling box A supported by the
Descending supply to lower seedling box A from which 28 has detached
Mechanism X and seedling raising box A lowered by the lowering supply mechanism X
Nursery box supply transfer table 35 provided with transfer means for transferring
And the terminal of the transfer table 35 of the device is
Provide all or part of feeding device, seeding device, watering device, etc.
Connected to the start of seedling box transfer table 1 that can transfer seedling box A
And, before Symbol lowered supply mechanism X is back and forth on top of the pair of left and right vertical movement frame 60, 60 with a predetermined interval provided free rotation roller 61, the rotational position immobile through said each vertical movement frame 60 Since the cam disk 65 is fixed to the shaft 64 and the rollers 66 provided on the vertically moving frame 60 are engaged with the cam disk 65, the seedling raising box stacking supply device is configured. The mechanism can be simply configured, and the operation can be performed accurately.
【図１】 要部斜視図。FIG. 1 is a perspective view of a main part.
【図２】 支持爪の作動機構の断面図。FIG. 2 is a sectional view of an operation mechanism of a support claw.
【図３】 同断面図。FIG. 3 is a sectional view of the same.
【図４】 同斜視図。FIG. 4 is a perspective view of the same.
【図５】 作用状態図。FIG. 5 is an operation state diagram.
【図６】 下降供給機構Ｘの斜視図。FIG. 6 is a perspective view of a descending supply mechanism X.
【図７】 要部側面図。FIG. 7 is a side view of a main part.
【図８】 作用状態図。FIG. 8 is an operation state diagram.
【図９】 作用状態図。FIG. 9 is an operation state diagram.
【図１０】 側面図。FIG. 10 is a side view.
【図１１】 側面図。FIG. 11 is a side view.
【図１２】 第２実施例の斜視図。FIG. 12 is a perspective view of a second embodiment.
【図１３】 同下降供給機構Ｘの斜視図。FIG. 13 is a perspective view of the lowering supply mechanism X.
【図１４】 同側面図。FIG. 14 is a side view of the same.
【図１５】 同作用状態図。FIG. 15 is an operation state diagram.
【図１６】 同作用状態図。FIG. 16 is an operation state diagram.
１…育苗箱移送台、２…移送装置、３…育苗箱段積供給
装置、４…フレーム体、５…前フレーム、６…左フレー
ム、７…右フレーム、８…段積収容空間、９…縦支柱、
１０…モータボックス、１１…出力軸、１２…カム円
盤、１３…突起、１４…Ｌ型リンク、１５…作動回転
軸、１６…ロッド、２０…係合アーム、２１…移動軸、
２２…係合ピン、２３…連動アーム、２４…作動回転
軸、２５…係合アーム、２６…移動軸、２７…係合ピ
ン、２８…支持爪、２９…取付板、３０…爪部、３１…
鍔部、３２…ネジ、３５…育苗箱供給移送台、３６…前
後フレーム、３７…移送ローラ（移送コンベア）、３９
…載置ローラ、４０、４１…回転軸、４２…腕杆、４３
…取付軸、４４、４５…歯車、４６…チエン、４７…モ
ータ、４８、４９…歯車、５０…チエン、５３…開口
部、５４…補給用移送台、５５…前後フレーム、５６…
移送ローラ、５７…回転軸、６０…上下動フレーム、６
１…自由回転ローラー、６２…回転軸、６３…ガイド
溝、６４…回転軸、６５…カム円板、６６…ローラ、６
７…ガイド軸、６８…モータ。DESCRIPTION OF SYMBOLS 1 ... Nursery box transfer stand, 2 ... Transfer device, 3 ... Nursery box stacking supply device, 4 ... Frame body, 5 ... Front frame, 6 ... Left frame, 7 ... Right frame, 8 ... Stacking accommodation space, 9 ... Vertical support,
DESCRIPTION OF SYMBOLS 10 ... Motor box, 11 ... Output shaft, 12 ... Cam disk, 13 ... Projection, 14 ... L-shaped link, 15 ... Operating rotation shaft, 16 ... Rod, 20 ... Engagement arm, 21 ... Moving shaft,
Reference numeral 22: engagement pin, 23: interlocking arm, 24: operating rotation shaft, 25: engagement arm, 26: moving shaft, 27: engagement pin, 28: support claw, 29: mounting plate, 30: claw portion, 31 …
Flange, 32: screw, 35: seedling box supply transfer table, 36: front and rear frame, 37: transfer roller (transfer conveyor), 39
... Placement rollers, 40, 41 ... Rotating shaft, 42 ... Arm rod, 43
... Mounting shaft, 44, 45 ... Gear, 46 ... Chain, 47 ... Motor, 48,49 ... Gear, 50 ... Chain, 53 ... Opening, 54 ... Supplying transfer table, 55 ... Front and back frame, 56 ...
Transfer roller, 57: rotating shaft, 60: vertically moving frame, 6
DESCRIPTION OF SYMBOLS 1 ... Free rotation roller, 62 ... Rotation axis, 63 ... Guide groove, 64 ... Rotation axis, 65 ... Cam disk, 66 ... Roller, 6
7: guide shaft, 68: motor.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 荒谷 幸雄 栃木県宇都宮市平出工業団地44番地３ 株式会社スズテック内 (56)参考文献 特開 昭62−74206（ＪＰ，Ａ) 特開 昭63−74407（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) A01G 9/00 A01C 7/08 320 ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yukio Araya 44-3 Hirade Industrial Park, Utsunomiya City, Tochigi Pref. Suzutec Co., Ltd. (56) References JP-A-62-74206 (JP, A) JP-A-63- 74407 (JP, A) (58) Field surveyed (Int. Cl. 7 , DB name) A01G 9/00 A01C 7/08 320
Claims (2)
る段積収容空間８を形成する縦支柱９を設けたコ型枠形
状のフレーム体４と、前記段積収容空間８内の左右側か
ら出入して段積育苗箱Ａの下から二段目の育苗箱Ａに係
合離脱する支持爪２８と、該支持爪２８が支持している
育苗箱Ａを受け止め、かつ、前記支持爪２８が離脱した
育苗箱Ａをそのまま下降させる下降供給機構Ｘと、該下
降供給機構Ｘにより下降させた育苗箱Ａを移送する移送
手段を設けた育苗箱供給移送台３５とより構成し、係る
装置の前記移送台３５の終端部を、土供給装置、播種装
置、潅水装置等の全部または一部を設けた育苗箱Ａを移
送しうる育苗箱移送台１の始端部に接続し、前記下降供
給機構Ｘは、左右方向の回転軸４０、４１に該回転軸４
０、４１を中心に円移動するように設けた前後一対の載
置ローラ３９、３９により構成した育苗箱段積供給装
置。1. A U-shaped frame body 4 provided with a vertical support 9 for forming a stacked housing space 8 capable of housing a seedling raising box A in a vertically stacked state, and the inside of the stacked housing space 8 A support claw 28 which comes in and out of the left and right sides and engages with and disengages from the second-stage seedling raising box A from below the step-stacking seedling raising box A, and receives the seedling raising box A supported by the supporting claw 28; A lowering supply mechanism X for directly lowering the seedling box A from which the claws 28 have been removed, and a seedling box supply transfer table 35 provided with transfer means for transferring the seedling box A lowered by the lowering supply mechanism X. The terminal end of the transfer table 35 of the apparatus is connected to the start end of a seedling box transfer table 1 capable of transferring a seedling box A provided with all or a part of a soil supply device, a seeding device, a watering device, etc. Offering
The feeding mechanism X includes the left and right rotating shafts 40 and 41,
A pair of front and rear mounts provided to move in a circle around 0 and 41
Seedling box stacking supply device constituted by placing rollers 39, 39
Place .
る段積収容空間８を形成する縦支柱９を設けたコ型枠形
状のフレーム体４と、前記段積収容空間８内の左右側か
ら出入して段積育苗箱Ａの下から二段目の育苗箱Ａに係
合離脱する支持爪２８と、該支持爪２８が支持している
育苗箱Ａを受け止め、かつ、前記支持爪２８が離脱した
育苗箱Ａをそのまま下降させる下降供給機構Ｘと、該下
降供給機構Ｘにより下降させた育苗箱Ａを移送する移送
手段を設けた育苗箱供給移送台３５とより構成し、係る
装置の前記移送台３５の終端部を、土供給装置、播種装
置、潅水装置等の全部または一部を設けた育苗箱Ａを移
送しうる育苗箱移送台１の始端部に接続し、前記下降供
給機構Ｘは、左右一対の上下動フレーム６０、６０の上
部に前後に所定の間隔を置いて自由回転ローラー６１を
設け、前記各上下動フレーム６０を貫通する位置不動の
回転軸６４にカム円板６５を固定し、該カム円板６５に
前記上下動フレーム６０に設けたローラ６６を係合させ
て構成した育苗箱段積供給装置。2. The seedling raising box A is accommodated in a vertically stacked state.
U-shaped frame provided with vertical columns 9 forming a stacked storage space 8
Frame body 4 and the left and right sides in the stacked storage space 8
From the bottom to the second seedling box A from the bottom
Supporting claws 28 that are separated from each other and supported by the supporting claws 28
Receiving the seedling box A, and the support claws 28 were detached.
A lowering feeding mechanism X for lowering the seedling raising box A as it is,
Transfer for transferring seedling box A lowered by drop supply mechanism X
And a nursery box supply transfer table 35 provided with means.
The terminal end of the transfer table 35 of the apparatus is connected to a soil supply device, a seeding device.
Seedling box A provided with all or part of
Connected to feed and beginning of nursery box transfer table 1 may, before Symbol lowered supply mechanism X is a free rotation roller 61 arranged at a predetermined interval before and after the top of the pair of left and right vertical movement frame 60, 60, A seedling box step configured by fixing a cam disk 65 to a rotation shaft 64 that is stationary at a position that penetrates each of the vertical movement frames 60 and engages the rollers 66 provided on the vertical movement frame 60 with the cam disks 65. Product feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04070403A JP3103189B2 (en) | 1992-02-20 | 1992-02-20 | Nursery box stacking supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04070403A JP3103189B2 (en) | 1992-02-20 | 1992-02-20 | Nursery box stacking supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05227807A JPH05227807A (en) | 1993-09-07 |
| JP3103189B2 true JP3103189B2 (en) | 2000-10-23 |
Family
ID=13430464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04070403A Expired - Fee Related JP3103189B2 (en) | 1992-02-20 | 1992-02-20 | Nursery box stacking supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3103189B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007007418A1 (en) * | 2005-07-14 | 2007-01-18 | Hirata Corporation | Tray holding device |
| KR101247035B1 (en) * | 2013-01-16 | 2013-03-25 | 구기현 | Auto providing device of box for device sowingseed rice |
| JP6552103B2 (en) * | 2015-10-16 | 2019-07-31 | 株式会社スズテック | Nursery box supply device and nursery box supply method |
| CN107306556B (en) * | 2017-07-11 | 2023-12-05 | 成都宇亨智能科技有限公司 | Alternate conveying structure for planting machine seed discs |
| JP2020070136A (en) * | 2018-10-30 | 2020-05-07 | 株式会社ユーシン精機 | Product stocking device |
-
1992
- 1992-02-20 JP JP04070403A patent/JP3103189B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05227807A (en) | 1993-09-07 |
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