JP3071480B2 - Seedling box stacking device for seedling box seeding device - Google Patents
Seedling box stacking device for seedling box seeding deviceInfo
- Publication number
- JP3071480B2 JP3071480B2 JP3044489A JP4448991A JP3071480B2 JP 3071480 B2 JP3071480 B2 JP 3071480B2 JP 3044489 A JP3044489 A JP 3044489A JP 4448991 A JP4448991 A JP 4448991A JP 3071480 B2 JP3071480 B2 JP 3071480B2
- Authority
- JP
- Japan
- Prior art keywords
- fast
- fixed position
- forward belt
- position detection
- seedling box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- De-Stacking Of Articles (AREA)
- Sowing (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、育苗箱用播種装置の育
苗箱段積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 seedling box stacking device for a seedling box seeding device.
【0002】[0002]
【従来技術】従来、育苗箱用播種装置の移送台の終端部
に、移送台により移送されてきた育苗箱を定位置にある
受桟で受止め該受桟が下降して段積する段積装置を設
け、前記移送台と前記受桟との間には早送りロ−ルを軸
装したものにおいて、前記段積装置には前記受桟が定位
置にあるときはON非定位置のときはOFFとなる定位
置検出スイッチを設けたものは公知である。2. Description of the Related Art Conventionally, at the end of a transfer table of a seedling box seedling apparatus, a stacking device which receives a seedling box transferred by the transfer table at a receiving bar at a predetermined position and lowers and stacks the receiving bar. A fast-forward roll is mounted between the transfer table and the receiving rail, and the stacking device is turned ON when the receiving rail is at a fixed position and OFF when the receiving rail is at an unfixed position. A device provided with a position detection switch is known.
【0003】[0003]
【発明を解決すべき課題】公知のものは、早送りロ−ル
による送込みと、受桟への送込み中途の停止に問題があ
る。早送りロ−ルによる送込みは、摩擦係数が不足して
完全に送れない。また、早送りロ−ルによる受桟への送
込みが不完全のまま受桟が下動すると、育苗箱は転倒す
る。The known ones have a problem in feeding by a rapid traverse roll and in stopping the feeding to the receiving rail. The feeding by the rapid traverse roll cannot be sent completely because of the insufficient friction coefficient. Also, if the receiving tray moves down while the feeding to the receiving tray by the fast forward roll is incomplete, the nursery box falls over.
【0004】[0004]
【課題を解決する手段】よって、本発明は、育苗箱用播
種装置の移送台1の終端部に、移送台1により移送され
てきた育苗箱5を定位置で停止している受桟34で受止
め該受桟34に育苗箱5が乗移ると下降して段積する段
積装置22を設け、前記移送台1と前記受桟34との間
には早送りベルト33を巻回した早送りベルト台32を
設けたものにおいて、前記段積装置22には前記受桟3
4が定位置にあるときはON非定位置のときはOFFと
なる定位置検出スイッチS1を設け、前記早送りベルト
台32には育苗箱5の通過でON非通過ではOFFとな
る停止スイッチS2を設け、前記定位置検出スイッチS
1と前記停止スイッチS2は、 a.定位置検出スイッチS1が定位置検出してONのと
きは停止スイッチS2のON・OFFに関係なく早送り
ベルト33は回転、 b.定位置検出スイッチS1が非定位置検出でOFFの
ときは、停止スイッチS2のONで早送りベルト33停
止、OFFで早送りベルト33回転、 となるように構成した育苗箱用播種装置の育苗箱段積装
置としたものである。According to the present invention, the seedling raising box 5 transferred by the transfer table 1 is received at the terminal end of the transfer table 1 of the seedling raising seeding apparatus by the receiving bar 34 stopped at a fixed position. When the seedling box 5 is transferred to the receiving tray 34, the stacking device 22 is provided for descending and stacking when the seedling raising box 5 is transferred, and a fast-forward belt table 32 around which a fast-forward belt 33 is wound is provided between the transfer table 1 and the receiving tray 34. In the provided one, the receiving device 3
A fixed position detection switch S1 which is turned ON when the position 4 is in the fixed position and turned OFF when the position is not fixed is provided with a stop switch S2 which is turned OFF when the seedling box 5 is passed and the ON is not passed when the seedling box 5 is passed. The fixed position detection switch S
1 and the stop switch S2: a. When the home position detection switch S1 detects the home position and is ON, the fast-forward belt 33 rotates regardless of the ON / OFF state of the stop switch S2, b. When the fixed position detection switch S1 is OFF at the non-fixed position detection and OFF, the stop switch S2 is ON to stop the fast-forward belt 33, and OFF to rotate the fast-forward belt 33. It is a device.
【0005】[0005]
【実施例】本発明の一実施例を図面により説明すると、
1は移送台で、床2上に支脚3、3により水平に載置さ
れる。移送台1は公知であり、育苗箱7の移送方向に長
く形成され、所定の間隔を置いて移送ロ−ル4、4が取
付けられている。移送ロ−ル4は育苗箱5の移送手段で
あるから、移送ロ−ル4に代えて移送ベルトにしてもよ
い。6は育苗箱5の供給側、7は育苗箱の取出側で、育
苗箱5を供給側6に供給載置すると、モ−タ−で回転す
る移送ロ−ル4により取出側7に向けて横送する。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings.
Reference numeral 1 denotes a transfer table, which is horizontally mounted on a floor 2 by supporting legs 3 and 3. The transfer table 1 is publicly known, is formed to be long in the transfer direction of the seedling raising box 7, and is provided with transfer rollers 4, 4 at predetermined intervals. Since the transfer roll 4 is a means for transferring the seedling box 5, a transfer belt may be used instead of the transfer roll 4. Reference numeral 6 denotes a supply side of the seedling raising box 5, and 7 denotes a take-out side of the seedling raising box. When the seedling raising box 5 is supplied and placed on the supply side 6, it is directed toward the take-out side 7 by the transfer roll 4 rotating by a motor. Send sideways.
【0006】移送台1上には床土供給装置8、播種装置
9、覆土供給装置10等がその順に設けられる。11は
床土供給装置8のホッパ、12は同繰出ベルト、13は
床土であり、床土供給装置8と播種装置9との間には、
育苗箱5内の床土13を均平にする床土均平ブラシ14
を取付ける。[0006] On the transfer table 1, a floor soil supply device 8, a seeding device 9, a covering soil supply device 10, and the like are provided in this order. 11 is a hopper of the floor soil supply device 8, 12 is the feeding belt, 13 is floor soil, and between the floor soil supply device 8 and the seeding device 9,
Floor soil leveling brush 14 for leveling the floor soil 13 in the nursery box 5
Install.
【0007】15は播種装置9の種子ホッパ、16は同
繰出ロ−ル、17は種子であり、播種装置9と覆土供給
装置10との間には移送ロ−ル4等を駆動させるモ−タ
−18が設けられる。19は覆土供給装置10のホッ
パ、20は同繰出ベルト、21は覆土である。Reference numeral 15 denotes a seed hopper of the seeding device 9, 16 denotes a feeding roll, 17 denotes a seed, and a motor for driving the transfer roll 4 and the like between the seeding device 9 and the cover feeding device 10. A heater 18 is provided. 19 is a hopper of the earth covering supply device 10, 20 is the feeding belt, and 21 is earth covering.
【0008】取出側7の延長部の床2上には育苗箱5の
段積装置22が設けられる。段積装置22は、前後左右
に4本の右柱23、23および左柱24、24を設け、
手前側の右柱23と左柱24の上下に上部回転軸25と
下部回転軸26をそれぞれ軸止し、向こう側の右柱23
と左柱24の上下にも上部回転軸25と下部回転軸26
をそれぞれ軸止する。On the floor 2 at the extension of the take-out side 7, a stacking device 22 for the seedling raising box 5 is provided. The stacking device 22 is provided with four right pillars 23, 23 and left pillars 24, 24 on the front, rear, left and right,
An upper rotation shaft 25 and a lower rotation shaft 26 are fixed to the upper and lower sides of the right column 23 and the left column 24 on the near side, respectively, and the right column 23 on the other side is fixed.
And upper and lower rotating shafts 25 and 26 above and below the left column 24, respectively.
To each.
【0009】手前側および向こう側の上部回転軸25の
左右には上部スプロケット27、27が、下部回転軸2
6には下部スプロケット28、28がそれぞれ固定さ
れ、左右の上部スプロケット27、27と下部スプロケ
ット28、28とに、チエン29、29がそれぞれ掛け
回わされる。Upper and lower sprockets 27, 27 are provided on the left and right sides of the upper and lower rotating shafts 25 on the front and rear sides, respectively.
Lower sprockets 28 and 28 are fixed to 6 respectively, and chains 29 and 29 are wound around left and right upper sprockets 27 and 27 and lower sprockets 28 and 28, respectively.
【0010】前記チエン29を回転させるモ−タ30が
下部位置に設けられる。モ−タ30は常時通電されてお
り、前記チエン29とモ−タ30との間に1回転クラッ
チ31が設けられる。手前側および向こう側の右柱2
3、23からは移送台1方向に突出す早送りベルト台3
2が設けられ、早送りベルト台32には、早送りベルト
33が取付られる。早送りベルト33は前記モ−タ30
により回転する。A motor 30 for rotating the chain 29 is provided at a lower position. The motor 30 is always energized, and a one-turn clutch 31 is provided between the chain 29 and the motor 30. Right pillar 2 on the near side and the other side
Fast-forward belt table 3 protruding in the direction of transfer table 1 from 3 and 23
2 is provided, and a fast-forward belt 33 is attached to the fast-forward belt table 32. The fast-forward belt 33 is connected to the motor 30.
To rotate.
【0011】即ち、案内ロ−ル35の軸36には駆動側
プ−リ41が左右一対設けられ、早送りベルト台32の
始端側には軸36に対応する軸42が設けられ、軸42
には案内ロ−ル43の外、受動プ−リ44が設けられ、
駆動側プ−リ41と受動プ−リ44との間に早送りベル
ト33が巻回されている。45は育苗箱5を誘導する誘
導板である。前記軸42はバネ46により常時ベルト緊
張方向に移動する。47はスクレ−パである。That is, a pair of driving pulleys 41 is provided on the shaft 36 of the guide roll 35 on the left and right sides, and a shaft 42 corresponding to the shaft 36 is provided on the starting end side of the fast-forward belt table 32.
Is provided with a passive pulley 44 in addition to the guide roll 43,
A fast-forward belt 33 is wound between the driving pulley 41 and the passive pulley 44. Reference numeral 45 denotes a guide plate for guiding the nursery box 5. The shaft 42 is always moved in the belt tension direction by a spring 46. 47 is a scraper.
【0012】左右のチエン29、29には、早送りベル
ト33より乗移る受桟34が設けられる。左右のチエン
29、29は、1回転クラッチ31を介して取付られて
いるから、受桟34は早送りベルト33より乗移れる位
置で停止しているが、正確にいうと受桟34は早送りベ
ルト33の面よりもやや低い位置で停止している。それ
は、受桟34に早送りベルト33で確実に育苗箱5を送
ることができるようにするためである。The left and right chains 29, 29 are provided with receiving bars 34 which are moved by a fast-forward belt 33. Since the left and right chains 29, 29 are mounted via the one-rotation clutch 31, the receiving beam 34 is stopped at a position where it can be transferred from the fast-forward belt 33. Stopped at a slightly lower position. This is to ensure that the nursery box 5 can be sent to the receiving bar 34 by the fast-forward belt 33.
【0013】なお、早送りベルト33の終端の案内ロ−
ル35の軸36には、送り爪車37を設ける。38はコ
型金具であり、該コ型金具38に軸36を跨いで2本の
ピン39をバネ40で突出するように取付けておく。す
ると、底面形状の異なる育苗箱5でも、底面にピン39
に先が当って送り、また最後はピン39で育苗箱5の尻
部を押して受桟34に送り出すことができる。A guide roller at the end of the rapid traverse belt 33 is provided.
A feed pawl 37 is provided on a shaft 36 of the screw 35. Reference numeral 38 denotes a U-shaped bracket, and two pins 39 are attached to the U-shaped bracket 38 so as to protrude with a spring 40 across the shaft 36. Then, even in the seedling box 5 having a different bottom shape, the pin 39 is attached to the bottom surface.
At the end, and finally push the buttocks of the seedling raising box 5 with the pins 39 to send it out to the receiving bar 34.
【0014】前記リンク機構48について説明すると、
49は育苗箱5が受桟34に乗ったとき突当る突当部
で、段積装置22の後端部に軸50で軸止され、突当部
49の中間位置には横リンク51が軸止され、横リンク
51の他端はL型リンク52に軸止される。L型リンク
52の他端には縦リンク53の上端が軸止され、縦リン
ク53の他端にはア−ム54の先端が軸止される。ア−
ム54は回転軸55に固定され、回転軸55には作動杆
56が固定される。The link mechanism 48 will be described.
Reference numeral 49 denotes an abutting portion which abuts when the seedling raising box 5 rides on the receiving bar 34. The abutting portion 49 is affixed to the rear end of the stacking device 22 by a shaft 50. Then, the other end of the horizontal link 51 is axially fixed to the L-shaped link 52. At the other end of the L-shaped link 52, the upper end of a vertical link 53 is axially fixed, and at the other end of the vertical link 53, the distal end of an arm 54 is axially fixed. A
The arm 54 is fixed to a rotating shaft 55, and an operating rod 56 is fixed to the rotating shaft 55.
【0015】作動杆56の先端は屈曲した屈曲部57と
なり、屈曲部57は一回転クラッチ31の軸58のピン
59に臨んでいる。60は軸58を常時歯車61の爪6
2に弾着させるバネである。軸58には爪62に係合す
る爪63が設けられる。前記段積装置22には、前記受
桟34が定位置にあるときはこれを検出してON非定位
置のときはOFFとなる定位置検出スイッチS1を設け
る。また、前記早送りベルト台32には、育苗箱5が通
過すると、育苗箱に押されてON非通過ではOFFとな
る停止スイッチS2を設ける。前記定位置検出スイッチ
S1と前記停止スイッチS2は、 a.定位置検出スイッチS1が定位置検出してONのと
きは停止スイッチS2のON・OFFに関係なく早送り
ベルト33は回転、 b.定位置検出スイッチS1が非定位置検出でOFFの
ときは、停止スイッチS2のONで早送りベルト33停
止、OFFで早送りベルト33回転、 となるように関連的に連結する。The distal end of the operating rod 56 becomes a bent portion 57, and the bent portion 57 faces a pin 59 of a shaft 58 of the one-turn clutch 31. Reference numeral 60 denotes a shaft 58 which is always a pawl 6 of a gear 61.
2 is a spring to be elastically attached. The shaft 58 is provided with a claw 63 that engages with the claw 62. The stacking device 22 is provided with a fixed position detection switch S1 that detects when the receiving bar 34 is at a fixed position and turns off when the receiving bar 34 is at an unfixed position. The fast-forward belt table 32 is provided with a stop switch S2 which is pushed by the seedling raising box when the seedling raising box 5 passes and is turned off when the seedling raising box is not passed. The home position detection switch S1 and the stop switch S2 are a. When the home position detection switch S1 detects the home position and is ON, the fast-forward belt 33 rotates regardless of the ON / OFF state of the stop switch S2, b. When the fixed position detection switch S1 is OFF in the non-fixed position detection, the connection is related so that the fast switch 33 stops when the stop switch S2 is ON and the fast belt 33 rotates when the stop switch S2 is OFF.
【0016】[0016]
【作用】次に作用を述べる。モ−タ30に通電すると、
動力伝達機構を介して早送りベルト33は回転を続け、
また、動力伝達機構を介して受桟34は回動して定位置
で停止し定位置検出スイッチS1は受桟34の定位置を
検出してONとなっている。Next, the operation will be described. When the motor 30 is energized,
The fast-forward belt 33 continues to rotate via the power transmission mechanism,
Further, the receiving beam 34 rotates via the power transmission mechanism and stops at the fixed position, and the fixed position detection switch S1 detects the fixed position of the receiving beam 34 and is turned ON.
【0017】この状態で、移送台1の移送ロ−ル4上に
育苗箱5を載せ、移送台1により移送させると、床土供
給装置8の下方を通過するとき床土13の供給を受け、
播種装置9の下方を通過するとき種籾17が播かれ、覆
土供給装置10の下方を通過するとき覆土21が供給さ
れて終端部7に至る。終端部7では早送りベルト台32
の早送りベルト33に乗り移る。早送りベルト33は、
定位置検出スイッチS1が非定位置検出でOFFのとき
は停止スイッチS2のON・OFFに無関係にモ−タ3
0により早く回転して移送ロ−ル4より早送りされ、段
積装置22の受桟34に乗り移る。In this state, when the seedling raising box 5 is placed on the transfer roll 4 of the transfer table 1 and transferred by the transfer table 1, when the seedling box 5 passes below the floor soil supply device 8, the floor seeds 13 are supplied. ,
When passing below the seeding device 9, the seed rice 17 is sown, and when passing below the soil covering supply device 10, the covering 21 is supplied to reach the terminal end 7. In the end part 7, the fast-forward belt table 32
Transfer to the fast-forward belt 33. The fast-forward belt 33
When the fixed position detection switch S1 is OFF in the non-fixed position detection, the motor 3 is independent of the ON / OFF of the stop switch S2.
It rotates faster than 0 and is fast-forwarded from the transfer roll 4 and moves onto the receiving rail 34 of the stacking device 22.
【0018】完全に乗移ると育苗箱5は突当部49に突
き当り、横リンク51、L型リンク52、縦リンク5
3、ア−ム54を介して回転軸55を回転させる。回転
軸55が回転すると、作動杆56が回転し、屈曲部57
とピン59の係合が外れ、軸58はバネ60により歯車
61方向に移動し、軸58の爪63と歯車61の爪62
が係合してモ−タ30により一回転クラッチ31は一回
転する。すると、ピン59も一回転し、屈曲部57に当
接して、軸58をバネ60の弾力に抗して移動させ、爪
62と爪63の係合を外し、受桟34を定位置で停止さ
せる。When the nursery box 5 is completely moved, the nursery box 5 abuts against the abutting portion 49, and the horizontal link 51, the L-shaped link 52, and the vertical link 5
3. The rotating shaft 55 is rotated via the arm 54. When the rotation shaft 55 rotates, the operating rod 56 rotates, and the bending portion 57
The pin 58 is disengaged from the pin 59, and the shaft 58 is moved in the direction of the gear 61 by the spring 60, and the claw 63 of the shaft 58 and the claw 62 of the gear 61 are moved.
Is engaged, and the motor 30 rotates the single-rotation clutch 31 one rotation. Then, the pin 59 also makes one rotation, comes into contact with the bent portion 57, moves the shaft 58 against the elasticity of the spring 60, disengages the claws 62 and 63, and stops the receiving bar 34 at the fixed position. .
【0019】受桟34が定位置で停止せず、非定位置で
停止すると、定位置検出スイッチS1は非定位置を検出
してOFFとなる。このとき、終端部7から早送りベル
ト台32の早送りベルト33に乗り移った育苗箱5が移
送されてきて、停止スイッチS2をONにすると、早送
りベルト33は停止して、育苗箱5は送らない。When the receiving beam 34 does not stop at the fixed position but stops at the non-fixed position, the fixed position detection switch S1 detects the non-fixed position and turns off. At this time, when the seedling box 5 that has been transferred to the fast-forward belt 33 of the fast-forward belt table 32 from the end portion 7 is transferred and the stop switch S2 is turned on, the fast-forward belt 33 stops and the seedling box 5 is not sent.
【0020】[0020]
【発明の効果】本発明は、育苗箱用播種装置の移送台1
の終端部に、移送台1により移送されてきた育苗箱5を
定位置で停止している受桟34で受止め該受桟34に育
苗箱5が乗移ると下降して段積する段積装置22を設
け、前記移送台1と前記受桟34との間には早送りベル
ト33を巻回した早送りベルト台32を設けたものにお
いて、前記段積装置22には前記受桟34が定位置にあ
るときはON非定位置のときはOFFとなる定位置検出
スイッチS1を設け、前記早送りベルト台32には育苗
箱5の通過でON非通過ではOFFとなる停止スイッチ
S2を設け、前記定位置検出スイッチS1と前記停止ス
イッチS2は、 a.定位置検出スイッチS1が定位置検出してONのと
きは停止スイッチS2のON・OFFに関係なく早送り
ベルト33は回転、 b.定位置検出スイッチS1が非定位置検出でOFFの
ときは、停止スイッチS2のONで早送りベルト33停
止、OFFで早送りベルト33回転、 となるように構成した育苗箱用播種装置の育苗箱段積装
置としたから、受桟34の位置が、非定位置のときは、
早送りベルト33は停止し、育苗箱5の転倒を防止す
る。According to the present invention, there is provided a transfer table 1 for a seeding apparatus for a nursery box.
At the end of the stacking device 22, the seedling raising box 5 transferred by the transfer table 1 is received by the receiving bar 34 stopped at a fixed position, and when the seedling raising box 5 is transferred to the receiving bar 34, it is lowered and stacked. And a fast-forward belt table 32 around which a fast-forward belt 33 is wound is provided between the transfer table 1 and the receiving beam 34. When the receiving beam 34 is at a fixed position in the stacking device 22, A fixed position detection switch S1 that is OFF when the ON position is not fixed is provided. A stop switch S2 that is OFF when the seedling box 5 is not passed and the ON is not passed when the fast forward belt base 32 is provided. And the stop switch S2: a. When the home position detection switch S1 detects the home position and is ON, the fast-forward belt 33 rotates regardless of the ON / OFF state of the stop switch S2, b. When the fixed position detection switch S1 is OFF at the non-fixed position detection and OFF, the stop switch S2 is ON to stop the fast-forward belt 33, and OFF to rotate the fast-forward belt 33. When the position of the receiving bar 34 is not fixed,
The fast-forward belt 33 stops to prevent the seedling raising box 5 from tipping over.
【図1】 全体縦断側面図。FIG. 1 is an overall vertical side view.
【図2】 要部拡大図。FIG. 2 is an enlarged view of a main part.
【図3】 送り爪車部分の拡大図。FIG. 3 is an enlarged view of a feed ratchet wheel portion.
【図4】 送り爪車の側面図。FIG. 4 is a side view of a feed ratchet;
【図5】 回転伝達機構図。FIG. 5 is a rotation transmission mechanism diagram.
【図6】 早送りベルト台の平面図。FIG. 6 is a plan view of a fast-forward belt table.
【図7】 早送りベルト台の側面図。FIG. 7 is a side view of a rapid feed belt stand.
【図8】 リンク機構の側面図。FIG. 8 is a side view of the link mechanism.
【図9】 突当部の正面図。FIG. 9 is a front view of an abutment portion.
【図10】一回転クラッチの平面図。FIG. 10 is a plan view of a one-rotation clutch.
1…移送台、2…床、3…移送台の支脚、4…移送ロー
ル、5…育苗箱、6…供給側、7…取出側、8…床土供
給装置、9…播種装置、10…覆土供給装置、11…ホ
ッパ、12…繰出ロ−ル、13…床土、14…床土均平
ブラシ、15…ホッパ、16…繰出ロ−ル、17…種
子、18…モ−タ−、19…ホッパ、20…繰出ベル
ト、21…覆土、22…段積装置、23…右柱、24…
左柱、25…上部回転軸、26…下部回転軸、27…上
部スプロケット、28…下部スプロケット、29…チエ
ン、30…モ−タ、31…一回転クラッチ、32…早送
りベルト台、33…早送りベルト、34…受桟、35…
案内ロ−ル、36…軸、37…送爪車、38…コ型金
具、39…ピン、40…モ−タ、41…駆動側プ−リ、
42…軸、43…案内ロ−ル、44…受動プ−リ、45
…誘導板、46…バネ、47…スクレ−パ、48…リン
ク機構、49…突当部、50…軸、51…横リンク、5
2…L型リンク、53…縦リンク、54…ア−ム、55
…回転軸、56…作動杆、57…屈曲部、58…軸、5
9…ピン、60…バネ、61…歯車、62…爪、63…
爪、S1…定位置検出スイッチ、S2…停止スイッチ。DESCRIPTION OF SYMBOLS 1 ... Transfer stand, 2 ... Floor, 3 ... Transfer stand support, 4 ... Transfer roll, 5 ... Nurse raising box, 6 ... Supply side, 7 ... Extraction side, 8 ... Floor soil supply device, 9 ... Seeding device, 10 ... Covering soil supply device, 11 hopper, 12 roll-out roll, 13 floor soil, 14 floor flattening brush, 15 hopper, 16 roll-out roll, 17 seed, 18 motor 19: Hopper, 20: Feeding belt, 21: Covering soil, 22: Stacking device, 23: Right column, 24 ...
Left column, 25: Upper rotating shaft, 26: Lower rotating shaft, 27: Upper sprocket, 28: Lower sprocket, 29: Chain, 30: Motor, 31: One-turn clutch, 32: Fast-forward belt stand, 33: Fast-forward Belt, 34 ... Pier, 35 ...
Guide roll, 36 ... shaft, 37 ... pawl carriage, 38 ... co-shaped bracket, 39 ... pin, 40 ... motor, 41 ... drive side pulley,
42 ... shaft, 43 ... guide roll, 44 ... passive pulley, 45
... guide plate, 46 ... spring, 47 ... scraper, 48 ... link mechanism, 49 ... abutting part, 50 ... shaft, 51 ... horizontal link, 5
2 L link, 53 vertical link, 54 arm, 55
... Rotating shaft, 56 ... Working rod, 57 ... Bending part, 58 ... Shaft, 5
9 ... pin, 60 ... spring, 61 ... gear, 62 ... claw, 63 ...
Claw, S1: fixed position detection switch, S2: stop switch.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭61−114926(JP,A) 実開 昭62−98623(JP,U) 実開 昭62−91917(JP,U) (58)調査した分野(Int.Cl.7,DB名) A01G 9/00 A01C 7/08 320 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-61-114926 (JP, A) JP-A 62-98623 (JP, U) JP-A 62-91917 (JP, U) (58) Investigation Field (Int.Cl. 7 , DB name) A01G 9/00 A01C 7/08 320
Claims (1)
に、移送台1により移送されてきた育苗箱5を定位置で
停止している受桟34で受止め該受桟34に育苗箱5が
乗移ると下降して段積する段積装置22を設け、前記移
送台1と前記受桟34との間には早送りベルト33を巻
回した早送りベルト台32を設けたものにおいて、前記
段積装置22には前記受桟34が定位置にあるときはO
N非定位置のときはOFFとなる定位置検出スイッチS
1を設け、前記早送りベルト台32には育苗箱5の通過
でON非通過ではOFFとなる停止スイッチS2を設
け、前記定位置検出スイッチS1と前記停止スイッチS
2は、 a.定位置検出スイッチS1が定位置検出してONのと
きは停止スイッチS2のON・OFFに関係なく早送り
ベルト33は回転、 b.定位置検出スイッチS1が非定位置検出でOFFの
ときは、停止スイッチS2のONで早送りベルト33停
止、OFFで早送りベルト33回転、 となるように構成した育苗箱用播種装置の育苗箱段積装
置。1. A seedling raising box 5 transferred by the transfer stand 1 is received by a receiving stand 34 which is stopped at a fixed position at an end of the transfer stand 1 of the seedling raising seeding apparatus. Is provided with a stacking device 22 that descends and stacks when the vehicle moves, and a fast-forward belt table 32 around which a fast-forward belt 33 is wound is provided between the transfer table 1 and the receiving rail 34. The device 22 has an O when the receiver 34 is in a fixed position.
Fixed position detection switch S which is OFF when N is not fixed
1, a stop switch S2 which is turned on when the seedling box 5 is passed and turned off when the seedling box 5 is not passed, and is provided with the fixed position detection switch S1 and the stop switch S.
2 is: a. When the home position detection switch S1 detects the home position and is ON, the fast-forward belt 33 rotates regardless of the ON / OFF state of the stop switch S2, b. When the fixed position detection switch S1 is OFF at the non-fixed position detection and OFF, the stop switch S2 is ON to stop the fast-forward belt 33, and OFF to rotate the fast-forward belt 33. apparatus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3044489A JP3071480B2 (en) | 1991-02-16 | 1991-02-16 | Seedling box stacking device for seedling box seeding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3044489A JP3071480B2 (en) | 1991-02-16 | 1991-02-16 | Seedling box stacking device for seedling box seeding device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04262703A JPH04262703A (en) | 1992-09-18 |
JP3071480B2 true JP3071480B2 (en) | 2000-07-31 |
Family
ID=12692963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3044489A Expired - Lifetime JP3071480B2 (en) | 1991-02-16 | 1991-02-16 | Seedling box stacking device for seedling box seeding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3071480B2 (en) |
-
1991
- 1991-02-16 JP JP3044489A patent/JP3071480B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH04262703A (en) | 1992-09-18 |
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