JPH056721Y2 - - Google Patents
Info
- Publication number
- JPH056721Y2 JPH056721Y2 JP11962687U JP11962687U JPH056721Y2 JP H056721 Y2 JPH056721 Y2 JP H056721Y2 JP 11962687 U JP11962687 U JP 11962687U JP 11962687 U JP11962687 U JP 11962687U JP H056721 Y2 JPH056721 Y2 JP H056721Y2
- Authority
- JP
- Japan
- Prior art keywords
- potatoes
- transfer belt
- discharge chute
- chute
- belt conveyor
- 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
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 58
- 244000061456 Solanum tuberosum Species 0.000 claims description 58
- 235000012015 potatoes Nutrition 0.000 claims description 34
- 239000002689 soil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Sowing (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
この考案は、芋植付機の芋排出シユート構造に
関する。[Detailed description of the invention] (a) Industrial application field This invention relates to a potato discharge chute structure for a potato planting machine.
(ロ) 従来の技術
従来、芋植付機としては、植付機体横側方に、
排出シユートへ芋を移送する移送ベルトコンベア
を設けたものがあり、移送ベルトコンベアの植付
機体進行方向反対側を芋移し変え作業者の作業位
置とし、移送ベルトの植付機体進行方向側に、芋
容器を配設し、作業者の身体手前方向への腕移動
によつて芋容器から移送ベルトコンベアに芋移し
変え作業が行えるように構成したものがあり(実
開昭61−154719参照)、移送ベルトコンベアの終
端には、排出シユートの上端開口部が隣接して、
移送ベルトコンベアから移送されてきた芋が排出
シユートの上端開口部に投入されて、同シユート
の下端より落下して圃場への芋植付作業がなされ
るように構成したものがある。(b) Conventional technology Conventionally, as a potato planting machine, on the side of the planting machine,
Some machines are equipped with a transfer belt conveyor that transfers the potatoes to the discharge chute.The side of the transfer belt conveyor opposite to the direction of movement of the planting machine is the working position of the worker who transfers the potatoes, and the side of the transfer belt in the direction of movement of the planting machine is There is a system in which a container for potatoes is arranged so that the worker can transfer the potatoes from the container to the transfer belt conveyor by moving his arm toward the front of his body (see Utility Model No. 61-154719). The end of the transfer belt conveyor is adjacent to the top opening of the discharge chute,
There is a structure in which the potatoes transferred from the transfer belt conveyor are thrown into an opening at the upper end of a discharge chute, and fall from the lower end of the chute to be used for planting potatoes in a field.
(ハ) 考案が解決しようとする問題点
ところが、芋が排出シユートより落下する際
に、正確に圃場の植付位置に落下すべく排出シユ
ート径を細くすると、細長手状の芋がシユート途
中で反転して詰まり現象を生起するおそれがあ
り、どうしてもシユート径を大きくする必要があ
り、そうすると、落下位置が正確にとれない欠点
があつた。(c) Problems to be solved by the invention However, when the diameter of the discharge chute is made narrower in order to ensure that when the potatoes fall from the discharge chute, they fall precisely at the planting position in the field, the long, slender potatoes may fall midway through the chute. There is a risk that the chute may turn over and cause a clogging phenomenon, so it is necessary to increase the diameter of the chute, which has the disadvantage that the dropping position cannot be determined accurately.
(ニ) 問題点を解決するための手段
この考案では、芋を移送する移送ベルトコンベ
アの終端先方に排出シユートを縦方向に配設した
芋植付装置において、排出シユートの内壁中途部
に芋反転用の突出片を突設し、同シユート下部は
径を細くして、芋が縦長状に排出されるように構
成してなる芋植付機の芋排出シユート構造を提供
せんとするものである。(d) Means for solving the problem In this invention, in a potato planting device in which a discharge chute is arranged vertically at the end of a transfer belt conveyor that transfers potatoes, a potato planting device is installed in the middle of the inner wall of the discharge chute. It is an object of the present invention to provide a potato discharge chute structure for a potato planting machine, in which a protruding piece is provided protrudingly provided, and the diameter of the lower part of the chute is made narrow so that potatoes are discharged in a vertically elongated shape. .
(ホ) 作用・効果
この考案では、移送ベルトコンベア上に、人手
その他の手段により植付の為の芋を載置し、同コ
ンベアの作動によつて終端先方の排出シユートに
芋を投入し、同シユート先端から芋を排出しなが
ら圃場へ芋植付作業を行つていくものであり、そ
の際に、排出シユート中で芋は突出片に当接し、
横斜め方向の姿勢で投入された芋は、縦長方向に
姿勢を変え、その下方の径が細いシユート中に縦
長手状で落下していき、そのまま圃場に植付され
るものであり、排出シユートの下端の径が細いた
めに、正確な位置に芋の落下が行え、しかも、シ
ユートの径が細いにもかかわらず、芋はシユート
中途部で詰まることなく、特に細い径のシユート
部分に落下してくるときには、縦長手状に姿勢が
矯正されているので、芋排出シユート内部で芋が
詰まるのを防止できる効果を有する。(e) Function/Effect In this invention, potatoes for planting are placed on the transfer belt conveyor by hand or other means, and the conveyor is operated to throw the potatoes into the discharge chute at the end. Potatoes are planted in the field while being discharged from the tip of the chute. At this time, the potatoes come into contact with the protruding piece in the discharge chute, and
Potatoes that are placed in a horizontal and diagonal position change their position vertically and fall vertically into a narrow diameter chute at the bottom, where they are then planted in the field. The diameter of the lower end of the chute is narrow, so the potatoes can be dropped into precise positions, and even though the diameter of the chute is small, the potatoes do not get stuck in the middle of the chute and fall into the particularly narrow part of the chute. Since the posture is corrected into a vertically elongated shape when the tube is removed, it has the effect of preventing the tuber from clogging the tube inside the tube.
(ヘ) 実施例
本考案の実施例を図面にもとづき詳説すれば、
Aは芋植付装置であり、同装置Aは歩行型の走行
自在の本機Bの後部に連結機構1を介して連結さ
れている。本機Bは機体前部に原動機2を搭載
し、下部に左右車輪3を有し、機体後方に突設し
たハンドル4にて走行自在に構成されている。本
機Bの機体後部に連結された芋植付装置Aは方形
状のフレームよりなる植付機体5の左右の車輪6
を軸支し、植付機体5の前部下方には排出シユー
ト7を垂設し、同排出シユートの上部には植付機
体5の横側方に突設した移送ベルトコンベア8の
終端を位置せしめており、移送ベルトコンベア8
はコンベアフレーム9の左右端に軸支した左右プ
ーリー10,11に懸架されており、同コンベア
フレーム9は後述の如く、傾斜角度調整自在に植
付機体5に支持されている。又、移送ベルトコン
ベア8表面には芋を収納するだけの間隔を保持し
て仕切り板12を一定間隔毎に立設している。か
かる移送ベルトコンベア8は排出シユート7上部
に終端を位置せしめ、始端を植付機体5の横側方
に位置せしめていることになり、車輪6と移送ベ
ルトコンベアとは平面視で直角形状の囲いを形成
し、同囲い部分を作業位置Sとしているものであ
り、この作業位置Sに作業者が立つて、芋を移し
替えながら本機と共に走行して、芋移し替え作業
をしながら歩行するものである。(F) Example The example of the present invention will be explained in detail based on the drawings.
A is a potato planting device, and the device A is connected via a connecting mechanism 1 to the rear of a walking-type mobile machine B. This machine B has a prime mover 2 mounted on the front part of the machine body, left and right wheels 3 at the bottom, and is configured to be able to run freely using a handle 4 protruding from the rear of the machine body. The potato planting device A connected to the rear part of the machine B is the left and right wheels 6 of the planting machine 5 consisting of a rectangular frame.
A discharge chute 7 is installed vertically below the front of the planting machine 5, and the terminal end of a transfer belt conveyor 8 protruding from the side of the planting machine 5 is positioned above the discharge chute. Transfer belt conveyor 8
is suspended from left and right pulleys 10 and 11 that are pivotally supported on the left and right ends of a conveyor frame 9, and the conveyor frame 9 is supported by the planting machine 5 so as to be able to adjust its inclination angle as will be described later. In addition, partition plates 12 are erected on the surface of the transfer belt conveyor 8 at regular intervals, maintaining intervals sufficient to accommodate the potatoes. The transfer belt conveyor 8 has its terminal end located above the discharge chute 7, and its starting end located on the lateral side of the planting machine 5, and the wheels 6 and the transfer belt conveyor form a right-angled enclosure in plan view. The operator stands at this working position S, travels with the machine while transferring the potatoes, and walks while transferring the potatoes. It is.
ここで、排出シユート7について説明すると、
排出シユート7の上端開口部7−1は、移送ベル
トコンベア8の終端先方に開口すべく位置してお
り、上端開口部7−1は、芋が縦方向でも、横方
向でもいづれの方向からも投入可能な円形状に構
成されており、かかる排出シユート7の内壁の中
途部には、芋反転用の2個の突出片7−2,7−
3が突設されており、この突出片7−2,7−3
は、互いに90度の角度で対向し、かつ、上下ずら
すか、或は略同一高さ位置としており、しかも、
この突出片7−2,7−3の下方は、シユートの
径が小さくなつて、小径部7−4を形成してお
り、芋が縦方向で落下するに支障のない大きさと
なつている。また、突出片7−2,7−3からの
先端は、小径部7−4の径と同じ位置に配置させ
るように突出片7−2,7−3の長さを規制して
いる。 Here, to explain the discharge chute 7,
The upper end opening 7-1 of the discharge chute 7 is located to open at the end of the transfer belt conveyor 8, and the upper end opening 7-1 allows the potatoes to be opened from either the vertical or horizontal direction. The discharge chute 7 has a circular shape that can be thrown in, and in the middle of the inner wall of the discharge chute 7 there are two protruding pieces 7-2, 7- for turning the potatoes.
3 are provided protrudingly, and these protruding pieces 7-2, 7-3
are opposed to each other at a 90 degree angle, and are either vertically shifted or at approximately the same height, and
The diameter of the chute is reduced below these protruding pieces 7-2, 7-3 to form a small diameter part 7-4, which is large enough to allow the potatoes to fall vertically. Further, the lengths of the protruding pieces 7-2, 7-3 are regulated so that the tips of the protruding pieces 7-2, 7-3 are arranged at the same position as the diameter of the small diameter portion 7-4.
従つて、移送ベルトコンベア8から移送されて
きた芋は、排出シユート7に適当なる姿勢で投入
され、もし細長手の芋で長手縦方向の姿勢で投入
されると、突出片7−2,7−3先端に軽く接触
するか、ほとんど接触しない状態で縦方向に落下
し、そのまま小径部7−4に入つてシユート外に
排出されるものであり、仮に横向き状態で上端開
口部7−1に投入されると、突出片7−2,7−
3に当接して反転し、縦方向の姿勢に変位して小
径部7−4に入り、縦方向の姿勢のままでシユー
ト外に排出されることになるものであり、芋の姿
勢にかかわりなく、排出シユート7の中途部から
下方は縦方向の姿勢で排出されるので、排出シユ
ート7の下端は小径に形成でき落下植付位置を正
確にとることができるものである。 Therefore, the potatoes transferred from the transfer belt conveyor 8 are thrown into the discharge chute 7 in an appropriate posture. -3 It falls vertically with light contact or almost no contact with the tip, enters the small diameter part 7-4, and is ejected out of the chute. When inserted, the protruding pieces 7-2, 7-
3, it is turned over, displaced to a vertical position, enters the small diameter part 7-4, and is discharged outside the chute while maintaining the vertical position, regardless of the position of the potato. Since the lower part of the discharge chute 7 is discharged in a vertical position, the lower end of the discharge chute 7 can be formed to have a small diameter, and the dropped planting position can be accurately determined.
尚、仕切り板12は弾性体にて形成している。
また、移送ベルトコンベア8は右プーリー軸13
即ち、排出シユート7上部の右プーリー軸13を
中心に回動調整自在としており。移送ベルトコン
ベアの傾斜角度の調整を行うことができるように
している。 Note that the partition plate 12 is made of an elastic material.
In addition, the transfer belt conveyor 8 is connected to a right pulley shaft 13.
That is, the rotation can be freely adjusted around the right pulley shaft 13 at the top of the discharge chute 7. The inclination angle of the transfer belt conveyor can be adjusted.
すなわち、移送ベルトコンベア8のコンベアフ
レーム9の右端部には半円状の長孔8ー1を形成
し、同長孔8ー1には、植付機体5前端に立設状
の枠体5ー1に突設したブラケツト8−2を遊嵌
せしめており、コンベアフレーム9を右プーリー
軸13を中心に左右傾斜調整する場合のガイド部
としており、かかる傾斜角度調整によつて芋の落
下排出速度の調整と、芋の移し変え作業姿勢の調
整が行えるようにしている。 That is, a semicircular long hole 8-1 is formed at the right end of the conveyor frame 9 of the transfer belt conveyor 8, and the vertical frame 5 at the front end of the planting machine 5 is inserted into the long hole 8-1. A bracket 8-2 protruding from -1 is loosely fitted, and serves as a guide when adjusting the inclination of the conveyor frame 9 from side to side about the right pulley shaft 13, and by adjusting the inclination angle, the falling potatoes can be discharged. The speed can be adjusted and the working posture for transferring potatoes can be adjusted.
14は左プーリー軸、15は左プーリー軸テン
シヨン機構、16はコンベアフレーム9の中途部
と植付機体5側面との間に介設した伸張自在のコ
ンベア支持杆である。 14 is a left pulley shaft, 15 is a left pulley shaft tension mechanism, and 16 is an extensible conveyor support rod interposed between the middle part of the conveyor frame 9 and the side surface of the planting machine 5.
植付機体5の前端一側方には支持パイプ17を
立設し同パイプ17中には昇降調整自在に支持杆
18を挿貫立設し、同支持杆18上端には平面視
逆L字状の受杆19を移送ベルトコンベア8の前
方位置に同コンベアと略平行に伸延せしめてお
り、同受杆19には芋容器20の下底面に連設し
たパイプ21が回動及び抜き差し自在に嵌着され
ており、芋容器20の傾斜及び左右位置の調整が
行えるようになつている。 A support pipe 17 is erected on one side of the front end of the planting machine 5, and a support rod 18 is inserted and erected into the pipe 17 so as to be adjustable up and down, and the upper end of the support rod 18 has an inverted L shape in plan view. A shaped receiving rod 19 is extended in front of the transfer belt conveyor 8 and approximately parallel to the conveyor, and a pipe 21 connected to the bottom surface of the potato container 20 is connected to the receiving rod 19 so that it can be freely rotated and inserted into and removed from the conveyor. The container 20 is fitted so that the inclination and horizontal position of the potato container 20 can be adjusted.
かかる芋容器20は略方形箱状に形成されてお
り、同芋容器20中には、植付の為の芋を収納す
るものであり、この芋容器20は移送ベルトコン
ベアの植付機体進行側に同移送ベルトコンベア8
と並んだ状態で配設位置しており、芋移し変え作
業者は移送ベルトコンベア8の植付機体進行方向
反対側に立つて、移送ベルトコンベア8を間にお
いて、芋容器20から手で摘んで同コンベア8上
に移し変えるものであり、従つて作業者は腕を伸
ばして手前方向に腕を引く動作にて芋の移し変え
作業を行うことになるものである。 The potato container 20 is formed into a substantially rectangular box shape, and is used to store potatoes for planting. Transfer belt conveyor 8
The operator stands on the opposite side of the transfer belt conveyor 8 in the direction of movement of the planting machine and picks the potatoes by hand from the container 20 with the transfer belt conveyor 8 between them. The potatoes are transferred onto the same conveyor 8, and the worker has to extend his arm and pull his arm toward himself to transfer the potatoes.
22は、受杆19とパイプ21の調整固定用の
ボルト、23は排出シユート7の前方位置に垂設
した排土板、24は同シユート7の後部左右に配
設した覆土板、25は覆土板24の後方に配設し
た鎮圧ドラムである。又、植付機体5の前端他側
方には支持パイプ26が立設され、同パイプ26
には昇降自在にに支持杆27が配設され、同支持
杆27上部には補助芋容器28が連設されてお
り、芋容器20と補助芋容器28とは植付機体5
の中心より互いに左右側方に配設されているもの
であり、両芋容器20,28によつて機体の左右
バランスをとるようにしている。Mは本機Bの運
転作業者、Nは芋移し替え用の作業者、Pは、芋
を示す。 22 is a bolt for adjusting and fixing the receiving rod 19 and the pipe 21; 23 is a soil removal plate installed vertically in the front position of the discharge chute 7; 24 is a soil covering plate provided on the rear left and right sides of the same chute 7; and 25 is a soil covering plate. This is a pressure drum placed behind the plate 24. In addition, a support pipe 26 is erected on the other side of the front end of the planting machine 5, and the support pipe 26
A support rod 27 is disposed so as to be able to rise and fall freely, and an auxiliary potato container 28 is connected to the upper part of the support rod 27. The potato container 20 and the auxiliary potato container 28 are connected to the planting machine 5.
They are arranged on the left and right sides of the center of the machine, and the left and right balance of the machine body is maintained by both potato containers 20 and 28. M is the operator of the machine B, N is the worker who transfers the potatoes, and P is the potato.
次に、芋植付装置Aの連動機構を説明すれば、
同装置は、本機Bによる牽引によつて回動する車
輪6の回転を利用して、同車輪の車軸6′にスプ
ロケツト29を連設し、植付機体5の前部上方に
架設した軸30にスプロケツト31を連設し、各
スプロケツト29,31間にチエン32を懸架
し、車輪6の回転を軸30へ伝えると共に軸30
の端部は移送ベルトコンベア8の右プーリー軸1
3にベベルギヤ33を介して連動連結しており、
移送ベルトコンベア8の回動を行うようにしてい
る。 Next, the interlocking mechanism of potato planting device A will be explained.
This device utilizes the rotation of the wheel 6 that rotates when being towed by this machine B, and a sprocket 29 is connected to the axle 6' of the wheel, and a shaft installed above the front part of the planting machine 5 is used. A sprocket 31 is connected to the sprocket 30, and a chain 32 is suspended between each sprocket 29, 31 to transmit the rotation of the wheel 6 to the shaft 30, and also to transmit the rotation of the wheel 6 to the shaft 30.
The end of the right pulley shaft 1 of the transfer belt conveyor 8
3 through a bevel gear 33,
The transfer belt conveyor 8 is rotated.
第1図は本案構造の全体平面図、第2図は、芋
植付装置の側面図、第3図は、同正面図、第4図
は、同平面図、第5図は、移送ベルトコンベアの
正面図、第6図は、本案構造の連動機構を示す説
明図、第7図は、本案構造の排出シユートの断面
正面図、第8図は、第7図I−I線の断面図。
A……芋植付装置、7……排出シユート、8…
…移送ベルトコンベア、7−2……突出片、7−
3……突出片。
Fig. 1 is an overall plan view of the proposed structure, Fig. 2 is a side view of the potato planting device, Fig. 3 is a front view of the same, Fig. 4 is a plan view of the same, and Fig. 5 is a transfer belt conveyor. 6 is an explanatory view showing the interlocking mechanism of the proposed structure, FIG. 7 is a sectional front view of the discharge chute of the proposed structure, and FIG. 8 is a sectional view taken along line I-I in FIG. 7. A... Potato planting device, 7... Discharge chute, 8...
...Transfer belt conveyor, 7-2...Protruding piece, 7-
3...Protruding piece.
Claims (1)
に排出シユート7を縦方向に配設した芋植付装置
Aにおいて、排出シユート7の内壁中途部に芋反
転用の突出片7−2,7−3を突設し、同シユー
ト7下部は径を細くして、芋が縦長状に排出され
るように構成してなる芋植付機の芋排出シユート
構造。 In a potato planting device A in which a discharge chute 7 is vertically disposed at the end of a transfer belt conveyor 8 for transferring potatoes, protruding pieces 7-2, 7-3 for reversing the potatoes are provided in the middle of the inner wall of the discharge chute 7. The structure of the potato discharge chute of the potato planting machine is constructed such that the lower part of the chute 7 has a narrow diameter so that the potatoes are discharged in a vertically oblong shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11962687U JPH056721Y2 (en) | 1987-08-03 | 1987-08-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11962687U JPH056721Y2 (en) | 1987-08-03 | 1987-08-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6424906U JPS6424906U (en) | 1989-02-10 |
JPH056721Y2 true JPH056721Y2 (en) | 1993-02-22 |
Family
ID=31365019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11962687U Expired - Lifetime JPH056721Y2 (en) | 1987-08-03 | 1987-08-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH056721Y2 (en) |
-
1987
- 1987-08-03 JP JP11962687U patent/JPH056721Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6424906U (en) | 1989-02-10 |
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