JPH0335076Y2 - - Google Patents
Info
- Publication number
- JPH0335076Y2 JPH0335076Y2 JP8094983U JP8094983U JPH0335076Y2 JP H0335076 Y2 JPH0335076 Y2 JP H0335076Y2 JP 8094983 U JP8094983 U JP 8094983U JP 8094983 U JP8094983 U JP 8094983U JP H0335076 Y2 JPH0335076 Y2 JP H0335076Y2
- Authority
- JP
- Japan
- Prior art keywords
- reel
- scraping
- conveyance
- claw
- conveying
- 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
Links
- 210000000078 claw Anatomy 0.000 claims description 33
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000003306 harvesting Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 description 28
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Landscapes
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Description
【考案の詳細な説明】
本考案は、第１茎稈掻込み搬送爪が軸芯方向に
並設された駆動自在なリール本体と、このリール
本体の回動にかかわらず前記第１茎稈掻込み搬送
爪を下向き姿勢に維持するように、前記リール本
体の一端側にリール本体の横外側に位置させて付
設された回転機構とから成る掻込み搬送リール
を、茎稈搬送経路の左右横側壁の間に対する下端
側の入り込みが可能な形状に形成した刈取収穫機
の掻込み搬送リールに関する。[Detailed description of the invention] The present invention includes a reel body that can be driven freely, in which first stalk culm scraping and conveying claws are arranged in parallel in the axial direction, and A scraping conveyance reel consisting of a rotation mechanism attached to one end of the reel body and located laterally outward of the reel body is attached to the left and right lateral walls of the stem culm conveyance path so as to maintain the scraping conveyance claw in a downward position. The present invention relates to a raking conveyance reel for a reaping harvester that is formed in a shape that allows the lower end side to enter between the gaps.
上記刈取収穫機において、従来、第６図に示す
ように、掻込み搬送リール１０の一端側にあつて
は、搬送経路９の横側壁７ａとこの壁７ａに最も
近い第１掻込み搬送爪１８との間の掻込み搬送爪
の通らない隙間l1が比較的小になつており、この
隙間l1に穂先側等の一端側が入り込んでも、他端
側に作用する第１掻込み搬送爪１８によつて確実
に掻込み搬送されるのであるが、掻込み搬送リー
ル１０の他端側にあつては、前記回転機構２２の
ために、搬送経路９の横側壁７ｂとこの壁７ｂに
最も近い第１掻込み搬送爪１８との間の掻込み搬
送爪の通らない隙間l2が大になつており、この隙
間l2に穂先側等の一端側が長く入り込むと、他端
側に第１掻込み搬送爪１８が作用してもこの爪１
８の作用が隙間l2への入り込み側に十分及ばず、
掻込み搬送不良が生じることがあつた。 In the above reaping/harvesting machine, conventionally, as shown in FIG. 6, on one end side of the raking conveyance reel 10, a lateral side wall 7a of the conveying path 9 and a first raking conveyance claw 18 closest to this wall 7a are provided. The gap l 1 between the raking and conveying claws that does not pass through is relatively small, and even if one end side such as the tip side enters this gap l 1 , the first raking and conveying claw 18 that acts on the other end side However, on the other end side of the scraping conveyance reel 10, due to the rotation mechanism 22, the side wall 7b of the conveyance path 9 and the side closest to this wall 7b are The gap l 2 between the first scraping and conveying claw 18 through which the scraping and conveying claw does not pass is large, and if one end side such as the tip side enters this gap l 2 for a long time, the first scraping and conveying claw 18 will be inserted into the other end. Even if the conveyance claw 18 acts, this claw 1
The action of 8 does not reach the entry side into the gap l 2 sufficiently,
In some cases, poor conveyance occurred.
本考案の目的は、回転機構が付設されている側
における掻込み搬送不良を簡単な改造でもつて解
消できるようにすることにある。 An object of the present invention is to make it possible to eliminate the problem of scraping and conveyance on the side where the rotation mechanism is attached with a simple modification.
本考案の特徴構成は、冒記した刈取収穫機の掻
込み搬送リールにおいて、前記回転機構を構成す
ると共に前記第１掻込み搬送爪の回転操作軸に連
結された揺動リンクに、第２茎稈掻込み搬送爪を
一体揺動自在に取付けたことにあり、その作用及
び効果は次のとおりである。 The characteristic configuration of the present invention is that in the above-mentioned raking conveyance reel of the reaping harvester, a second stalk is connected to a swinging link that constitutes the rotation mechanism and is connected to the rotational operation shaft of the first raking conveyance claw. The culm scraping and conveying claw is attached so as to be able to swing freely, and its functions and effects are as follows.
すなわち、前記揺動リンクは回転機構側におけ
る横側壁とこの壁に最も近い第１掻込み搬送爪と
の間に位置すると共に、第１掻込み搬送爪がリー
ル本体の回動にかかわらず常に下向き姿勢になる
ように揺動するものであるから、このリンクに第
２掻込み搬送爪を一体揺動自在に取付けることに
より、第２掻込み搬送爪を、従来において掻込み
搬送爪がなかつたところの回転機構側における前
記隙間に配設できると共に、第１掻込み搬送爪と
同様に常に下向き姿勢になるようにできる。従つ
て、横側壁と第１掻込み搬送爪の隙間に一端側が
長く入り込んだ茎稈をも第２掻込み搬送爪によつ
て確実に掻込み搬送されるようにでき、しかも、
第２掻込み搬送爪を付加するだけの簡単な改造で
済み、経済面で有利にできた。 That is, the swing link is located between the horizontal side wall on the rotation mechanism side and the first scraping and conveying pawl closest to this wall, and the first scraping and conveying pawl always faces downward regardless of the rotation of the reel body. Since the device swings to take the position, by attaching the second pick-up and conveyance claw to this link so that it can swing freely, the second pick-up and conveyance claw can be moved to the position where there was no pick-up and transfer claw in the past. It can be disposed in the gap on the side of the rotation mechanism, and it can always be in a downward position like the first scraping and conveying claw. Therefore, even a stem culm whose one end has long entered the gap between the side wall and the first scraping and conveying claw can be reliably scraped and conveyed by the second scraping and conveying nail, and furthermore,
It was a simple modification of adding a second scraping and conveying claw, making it economically advantageous.
以下に、本考案の実施例を図面に基いて説明す
る。 Embodiments of the present invention will be described below with reference to the drawings.
第１図に示すように、運転部１、刈取穀稈の全
体を扱室に供給するように構成した脱穀部２、、
脱穀処理物を揺動させながら風選別する選別部
３、脱穀粒タンク４等を有したクローラ式走行機
体の前部に、植立穀稈を刈取対象物と非刈取対象
物とに分ける左右一対の分草具５ａ，５ｂ、及
び、刈取対象物に対する刈取装置６を有したフイ
ーダー７を、シリンダ８による揺動昇降操作が自
在に連結し、刈取対象物を前記フイーダー７が形
成する搬送経路９に沿わせながら後方に掻込み搬
送して刈取装置６に供給すると共に、刈取穀稈を
後方に搬送するリール１０を、支持アーム１１及
びシリンダ１２を介してフイーダー７に揺動昇降
操作が自在に取付け、刈取穀稈を前記搬送経路９
に沿わせて後方に搬送するコンベア１３、及び、
このコンベア１３からの穀稈をフイーダー７の左
右中央部に寄せると共に後方に搬送する回転体１
４、この回転体１４からの穀稈を脱穀部２に供給
するコンベア１５の夫々を前記フイーダー７に設
けて、刈取収穫機の一例としてのコンバインを構
成してある。 As shown in FIG. 1, a driving section 1, a threshing section 2 configured to supply the entire harvested grain culm to a handling chamber,
At the front of the crawler-type traveling machine body, which has a sorting section 3 that wind-sorts the threshed grain while shaking it, a threshed grain tank 4, etc., there is a pair of left and right units that divide the planted grain culm into objects to be harvested and objects not to be harvested. A feeder 7 having weeding tools 5a, 5b and a reaping device 6 for the object to be reaped is freely connected to the feeder 7 by a cylinder 8 for swinging up and down operation, and the feeder 7 forms a conveyance path 9 for the object to be reaped. The reel 10 that transports the harvested grain culm backwards along the ridge and feeds it to the reaping device 6 can be freely swung up and down to the feeder 7 via the support arm 11 and cylinder 12. Attaching the harvested grain culm to the conveyance path 9
a conveyor 13 that conveys the material backward along the
A rotating body 1 that brings the grain from the conveyor 13 to the left and right center of the feeder 7 and conveys it rearward.
4. Conveyors 15 for supplying the grain culms from the rotary body 14 to the threshing section 2 are provided on the feeder 7 to constitute a combine harvester as an example of a reaping harvester.
前記掻込み搬送リール１０を構成するに、第２
図及び第３図に示すように、支軸１６の両端側
夫々に回転枠１７ａ又は１７ｂを一体回転自在に
取付け、多数本の線材製第１穀稈掻込み搬送爪１
８……を並設してある複数枚の爪取付け板１９…
…を、第１掻込み搬送爪１８が支軸１６の軸芯方
向に並列するように、かつ、回転枠１７ａ，１７
ｂの角部に１枚ずつ位置するように配置すると共
に、回転操作軸２０による第１掻込み搬送爪１８
の揺動操作が可能なように前記操作軸２０を介し
て両回転枠１７ａ，１７ｂに揺動自在に架設し
て、リール本体２１を構成すると共に、リール本
体２１の回動にかかわらず前記第１掻込み搬送爪
１８の夫々を下向き姿勢に維持する回転機構２２
をリール本体２１の横一端側にリール本体２１の
横外側に位置させて取付け、そして、前記支軸１
６を、左右一対の前記支持アーム１１，１１に回
転自在に取付けると共に、第４図に示す如く、伝
動ベルト２３を介して前記回転体１４の回転支軸
１４ａに連動連結して、リール本体２１を回転体
１４からの動力によつて駆動するように、かつ、
下向き姿勢のままでリール本体２１の回動軸芯
P1周りで回動する第１掻込み搬送爪１８の係止
作用によつて穀稈を機体後方側に掻込み搬送する
ようにしてある。 The scraping conveyance reel 10 includes a second
As shown in FIG. 3 and FIG. 3, a rotary frame 17a or 17b is integrally and rotatably attached to each end of the support shaft 16, and a plurality of first grain culm raking and conveying claws 1 made of wire rods are attached.
A plurality of claw mounting plates 19...8... are arranged in parallel.
... so that the first scraping and conveying claws 18 are parallel to each other in the axial direction of the support shaft 16, and the rotating frames 17a, 17
The first scraping and conveying claws 18 are arranged so as to be located one at a time at the corners of b.
The reel body 21 is constructed by swingingly installed on both rotating frames 17a and 17b via the operation shaft 20 so as to enable the swinging operation of the reel body 21. 1 rotation mechanism 22 for maintaining each of the scraping and conveying claws 18 in a downward position;
is attached to one lateral end of the reel body 21 so as to be positioned on the lateral outer side of the reel body 21, and the spindle 1
6 is rotatably attached to the pair of left and right support arms 11, 11, and is operatively connected to the rotation support shaft 14a of the rotary body 14 via a transmission belt 23, as shown in FIG. is driven by the power from the rotating body 14, and
Rotate the rotation axis of the reel body 21 while still facing downward.
Grain culms are raked and conveyed toward the rear of the machine by the locking action of the first raking and conveying pawl 18 that rotates around P1 .
第２図に示すように、前記回転機構２２の外側
縁と、この回転機構２２と反対側に位置する前記
回転枠体１７ａの外側縁との間隔L1を、前記搬
送経路９の左右横側壁７ａ，７ｂの内面間隔L2
より小に形成し、植立穀稈の倒伏度合が大なる場
合でも、第１掻込み搬送爪１８を極力地面近くに
て作用するように下降させて掻込みが確実にでき
るように、掻込み搬送リール１０を下端側が前記
両横側壁７ａ，７ｂの間に入り込む状態に下降操
作できるようにしてある。 As shown in FIG. 2, the distance L 1 between the outer edge of the rotation mechanism 22 and the outer edge of the rotation frame 17a located on the opposite side of the rotation mechanism 22 is determined by the left and right side walls of the conveyance path 9. Inner surface distance of 7a and 7b L 2
Even if the planted grain culm is formed to a smaller size and the degree of lodging of the planted grain culm is large, the first raking conveyance claw 18 is lowered to act as close to the ground as possible to ensure raking. The transport reel 10 can be lowered to a state where the lower end side is inserted between the two horizontal side walls 7a and 7b.
前記回転機構２２を構成するに、第３図及び第
４図に示すように、回転枠２４に同芯状に配置す
ると共にアーム２５を介して一体回転するように
連結した回転リング２６を、前記支持アーム１１
に支持板３０を介して取付けてある複数個の遊転
ローラ２７……に、これらローラ２７の全てに外
接するように取付け、そして、前記回転枠２４に
対して相対回転するように枢支連結し、かつ、前
記回転操作軸２０に対して一体回転するように連
結した揺動リンク２８により、前記回転枠２４と
回転操作軸２０の夫々とを連動させてある。すな
わち、リール本体２１が回動するに伴い、回転枠
２４がリール本体２１によつてこの回転軸芯P1
に対して平行で偏位した軸芯P2周りで回動され、
この回転枠２４回動に伴い、揺動リンク２８が回
転枠２４に対して揺動して第１掻込み搬送爪１８
が常に下向きになるように回転操作軸２０を操作
するのである。 As shown in FIGS. 3 and 4, the rotating mechanism 22 includes a rotating ring 26 that is arranged concentrically with the rotating frame 24 and connected to rotate integrally with the rotating frame 24 via an arm 25. Support arm 11
It is attached to a plurality of idle rollers 27 attached via a support plate 30 to circumscribe all of these rollers 27, and is pivotally connected so as to rotate relative to the rotating frame 24. Further, the rotation frame 24 and the rotation operation shaft 20 are interlocked with each other by a swing link 28 connected to the rotation operation shaft 20 so as to rotate together with the rotation operation shaft 20. That is, as the reel body 21 rotates, the rotation frame 24 is rotated by the reel body 21 so that the rotation axis P 1
rotated around the axis P 2 parallel to and offset from the
As the rotating frame 24 rotates, the swinging link 28 swings relative to the rotating frame 24, and the first scraping and conveying claw 18
The rotary operation shaft 20 is operated so that it always faces downward.
第２図ないし第５図に示すように、平板製第２
掻込み搬送爪２９を、前記揺動リンク２８の夫々
に一体揺動自在に取付けて、リール本体２１の回
動に伴い常に下向き姿勢に維持されたままでリー
ル本体２１の回動軸芯P1周りで回動されるよう
に構成し、回転機構２２側における前記横側壁７
ｂとこの側壁７ｂに最も近い第１掻込み搬送爪１
８との隙間l2における掻込み搬送が行われるよう
にしてある。 As shown in Figures 2 to 5, a flat plate second
The scraping conveyance claws 29 are integrally attached to each of the swing links 28 so as to be able to swing freely, and are always kept in a downward position as the reel main body 21 rotates around the rotation axis P1 of the reel main body 21. The horizontal side wall 7 on the rotation mechanism 22 side
b and the first scraping and conveying claw 1 closest to this side wall 7b.
The scraping conveyance is performed in the gap l2 between the sheet and the sheet 8.
図面は本考案に係る刈取収穫機の掻込み搬送リ
ールの実施例を示し、第１図はコンバインの概略
側面図、第２図は掻込み搬送リールの正面図、第
３図は掻込み搬送リールの側面図、第４図は回転
機構の一部切欠き平面図、第５図は掻込み搬送リ
ールの一部切欠き正面図である。第６図は従来の
掻込み搬送リールの一部切欠き正面図である。
９……搬送経路、１０……掻込み搬送リール、
１８……第１掻込み搬送爪、２０……回転操作
軸、２１……リール本体、２２……回転機構、２
８……揺動リンク、２９……第２掻込み搬送爪。
The drawings show an embodiment of the raking conveyance reel of the reaping and harvesting machine according to the present invention, FIG. 1 is a schematic side view of the combine, FIG. 2 is a front view of the raking conveyance reel, and FIG. 3 is the raking conveyance reel. FIG. 4 is a partially cutaway plan view of the rotation mechanism, and FIG. 5 is a partially cutaway front view of the scraping conveyance reel. FIG. 6 is a partially cutaway front view of a conventional scraping conveyance reel. 9... Conveyance path, 10... Scraping conveyance reel,
18...First scraping conveyance claw, 20...Rotation operation shaft, 21...Reel body, 22...Rotation mechanism, 2
8... Swinging link, 29... Second scraping conveyance claw.
Claims (1)
れた駆動自在なリール本体２１と、このリール本
体２１の回動にかかわらず前記第１掻込み搬送爪
１８を下向き姿勢に維持するように、前記リール
本体２１の一端側にリール本体２１の横外側に位
置させて付設された回転機構２２とから成る掻込
み搬送リール１０を、茎稈搬送経路９の左右横側
壁７ａ，７ｂの間に対する下端側の入り込みが可
能な形状に形成した刈取収穫機の掻込み搬送リー
ルであつて、前記回転機構２２を構成すると共に
前記第１掻込み搬送爪１８の回転操作軸２０に連
結された揺動リンク２８に、第２茎稈掻込み搬送
爪２９を一体揺動自在に取付けてある刈取収穫機
の掻込み搬送リール。 A freely drivable reel body 21 in which first culm raking and conveying claws 18 are arranged in parallel in the axial direction, and the first culm raking and conveying claws 18 are maintained in a downward posture regardless of rotation of the reel body 21. As shown in FIG. A rake transport reel for a reaping and harvesting machine formed in a shape that allows the lower end side to enter between the reaping and harvesting machines, which constitutes the rotation mechanism 22 and is connected to the rotation operation shaft 20 of the first rake transport claw 18. A rake transport reel for a reaping harvester, in which a second stem culm rake transport claw 29 is integrally and swingably attached to a swing link 28.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8094983U JPS59186031U (en) | 1983-05-26 | 1983-05-26 | Reaping transport reel of reaping harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8094983U JPS59186031U (en) | 1983-05-26 | 1983-05-26 | Reaping transport reel of reaping harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59186031U JPS59186031U (en) | 1984-12-10 |
| JPH0335076Y2 true JPH0335076Y2 (en) | 1991-07-25 |
Family
ID=30210926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8094983U Granted JPS59186031U (en) | 1983-05-26 | 1983-05-26 | Reaping transport reel of reaping harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59186031U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0356182Y2 (en) * | 1985-02-04 | 1991-12-17 | ||
| JP7038649B2 (en) * | 2018-12-20 | 2022-03-18 | 株式会社クボタ | Harvester |
-
1983
- 1983-05-26 JP JP8094983U patent/JPS59186031U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59186031U (en) | 1984-12-10 |
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