JPS5913780Y2 - Harvester grain culm weeding device - Google Patents
Harvester grain culm weeding deviceInfo
- Publication number
- JPS5913780Y2 JPS5913780Y2 JP9703677U JP9703677U JPS5913780Y2 JP S5913780 Y2 JPS5913780 Y2 JP S5913780Y2 JP 9703677 U JP9703677 U JP 9703677U JP 9703677 U JP9703677 U JP 9703677U JP S5913780 Y2 JPS5913780 Y2 JP S5913780Y2
- Authority
- JP
- Japan
- Prior art keywords
- culm
- shell
- harvester
- pulling mechanism
- passage
- 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
Landscapes
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Description
【考案の詳細な説明】
本考案は、コンバイン等の自走式の収穫機において、圃
場に植立する殻稈を、その穂先部のもつれを捌きながら
分草して殻稈引起機構を経て刈取搬送部に送り込むため
の殻稈分草装置に関するものであり、詳しくは、刈取搬
送部の前方に位置する殻稈引起機構の前方に、エンドレ
スチェンに取付く複数個のタインが収穫の進行方向に沿
って下から上向きに移動するようにした分草チェノ機構
を設けて、殻稈を引起しつつ前記殻稈引起機構における
殻稈通路に入る刈取殻稈と、入らない非刈取殻稈とに捌
きながら分草するにおいて、前記分草チェノ機構を殻稈
引起機構に対して支持するための部材を利用して、殻稈
を分草チェノ機構から殻稈引起機構における殻稈通路に
円滑に導くようにしたものである。[Detailed description of the invention] This invention uses a self-propelled harvesting machine such as a combine harvester to split the culms planted in the field while removing tangles from the tips of the culms, and then reap them through the culm pulling mechanism. This relates to a culm splitting device for sending the weeds to the conveyance section, and more specifically, in front of the culm pulling mechanism located in front of the reaping conveyance section, a plurality of tines attached to an endless chain are installed in the direction of progress of harvesting. A weeding culm mechanism is provided that moves upward from the bottom along the culm, and while raising the culm, separates the reaped culm into the culm passage that enters the culm passage in the culm lifting mechanism, and the non-reaped culm which does not enter the culm path. During weeding, a member for supporting the weed cutting mechanism with respect to the shell culm lifting mechanism is used to smoothly guide the shell culm from the weed cutting chain mechanism to the shell culm passage in the shell culm pulling mechanism. This is what I did.
以下本考案を、コンバインに適用した場合の実施例につ
いて説明すると、図において１は走行うローラ２を有す
るコンバイン機体を示し、該機体１の上面にはフィート
チエン３を備えた脱穀部４が設けられ、且つその前方に
は、機体１の上下から突出したフレーム５，６を介して
殻稈前処理部７が設けられている。The following describes an embodiment in which the present invention is applied to a combine harvester. In the figure, 1 indicates a combine machine body having running rollers 2, and a threshing section 4 equipped with a foot chain 3 is provided on the upper surface of the machine body 1. A shell culm pretreatment section 7 is provided in front of the frame 5 and 6 through frames 5 and 6 that protrude from the top and bottom of the body 1.
この殻稈前処理部７は、前記両フレーム５，６の前端間
に上部を後方に傾斜して取付けた複数個（本実施例では
４個）の殻稈引起機構８、下部フレーム６に取付く刈取
機構９、その上部に位置する株元搬送機構１０、及び上
下２列の穂先搬送機構１１．１２とからなり、前記刈取
機構９、株元搬送機構１０及び穂先搬送機構１１．１２
は、これらの先端部を結ぶ線１３が圃場面１４に対して
適宜角度θだけ前方に傾斜するような位置に配設され、
且つこれらの後端と前記フィートチエン３との間には、
刈取った殻稈の株元部を挾持してフィートチエン３に送
り込むための縦搬送機構１５及び上下２列の穂先搬送機
構１６．１７が装架されている。This culm pre-processing section 7 includes a plurality of (four in this embodiment) culm lifting mechanisms 8 which are installed between the front ends of both frames 5 and 6 with their upper parts tilted backwards, and which are attached to the lower frame 6. It consists of a reaping mechanism 9, a stock head conveyance mechanism 10 located above it, and two rows of upper and lower ear tip conveyance mechanisms 11.12, and the reaping mechanism 9, stock head conveyance mechanism 10, and ear tip conveyance mechanisms 11.12.
is arranged at a position such that the line 13 connecting these tips is inclined forward by an appropriate angle θ with respect to the field scene 14,
And between these rear ends and the foot chain 3,
A vertical conveyance mechanism 15 and two upper and lower rows of ear tip conveyance mechanisms 16 and 17 are mounted for holding and feeding the stem part of the cut culm to the foot chain 3.
前記各殻稈引起機構８は、２個一対としてその間に殻稈
通路１８．１８を形成する一方、そのケース内に装備し
たエンドレスチェン（図示せず）に多数個のタイン１９
を起伏自在に設け、該各タイン１９がコンバインの進行
方向と直角方向に前記殻稈通路１８，１８内を下から上
向きに移動するように配設され、且つ各殻稈引起機構８
の各タイン１９は、一対の殻稈引起機構８間に形成した
殻稈通路１８、１８内を移動するときのみ起立するよう
に構成されており、コンバインの左右両側に位置する殻
稈引起機構８の前方下部、及び両殻稈通路１８．１８間
においてその相隣接する殻稈引起機構８の中間前方下部
には、前記下部フレーム６に取付く分草体２０が各々設
けられている。Each of the culm lifting mechanisms 8 is arranged as a pair to form a culm passage 18, 18 therebetween, while a plurality of tines 19 are connected to an endless chain (not shown) installed in the case.
are provided so as to be able to rise and fall freely, and each tine 19 is arranged so as to move upwardly within the shell culm passages 18, 18 in a direction perpendicular to the direction of movement of the combine harvester, and each shell culm lifting mechanism 8
Each tine 19 is configured to stand up only when moving within the shell culm passages 18, 18 formed between the pair of shell culm lifting mechanisms 8, and the shell culm pulling mechanisms 8 located on both left and right sides of the combine harvester. A branching body 20 that is attached to the lower frame 6 is provided at the front lower part of the culm passageway 18, and at the middle front lower part of the adjacent culm lifting mechanisms 8 between the two culm passages 18, 18.
２１は前記各分草体２０の後部位置において殻稈引起機
構８との間に設けた分草チェノ機構を示し、該各分草チ
ェン機構２１は、断面箱型のケース２２と、該ケース２
２内の上下のスプロケット２３゜２４間に巻掛けしたエ
ンドレスチェン２５とからなり、前記ケース２２は、そ
のチェノ２５が前記殻稈引起機構８におけるタイン１９
と直角方向、つまりコンバインの進行方向と平行になる
ように、前記殻稈引起機構８の上部前方において上部フ
レーム５から突出のチェノケース２６及びアーム２７間
に装架した管状体２８に、上部が後方に傾斜するように
して取付けられ、チェノ２５の下端は分草体２０の後面
に位置しており、各ケース２２内のチェノ２５は、前記
管状体２８内の軸２９に上部フレーム５内の伝動軸３０
から傘歯車対３１及びチェノケース２６内のチェノ３２
を介して動力伝達することにより、図に矢印Ａで示すよ
うに下から上向きに回転駆動され、このチェノ２５には
、適宜間隔で多数個のタイン３３を備え、該各タイン３
３は、ケース２２のコンバイン前面部側をケース２２か
ら突出した状態で移動するように構成されている。Reference numeral 21 indicates a weed cutting chain mechanism provided at the rear position of each of the weed cutting bodies 20 between the culm lifting mechanism 8, and each of the weed cutting chain mechanisms 21 includes a case 22 having a box-shaped cross section;
The case 22 consists of an endless chain 25 that is wound between the upper and lower sprockets 23 and 24 in the culm lifting mechanism 8.
The upper part is attached to the tubular body 28 mounted between the arm 27 and the chino case 26 protruding from the upper frame 5 at the front of the upper part of the culm lifting mechanism 8, in a direction perpendicular to the direction of movement of the combine, that is, parallel to the direction of movement of the combine harvester. The lower end of the chino 25 is located on the rear surface of the splitting body 20, and the chino 25 in each case 22 is connected to the shaft 29 in the tubular body 28 to the transmission shaft in the upper frame 5. 30
From the bevel gear pair 31 and the chino 32 in the chino case 26
The chino 25 is rotatably driven upward from below as shown by arrow A in the figure, and the chino 25 is equipped with a large number of tines 33 at appropriate intervals, each of which
3 is configured to move with the combine front side of the case 22 protruding from the case 22.
そして、前記各殻稈引起機構８のケース前面と、各分草
チェノ機構２１におけるケース２２の殻稈引起機構８に
おける殻稈通路１８に面する側面との間に、分草チェノ
機構２１の下部を殻稈引起機構８に対して支持するため
の支持板３４を装架し、該支持板３４の両端を、殻稈引
起機構８のケースと分草チェノ機構２１のケース２２と
にポル）３５．３６等により着脱自在に締結する一方、
前記支持板３４を、コンバインの平面視において殻稈引
起機構８における殻稈通路１８から分草チェノ機構２１
の殻稈引起機構８における殻稈通路１８に面する側面に
向かうように傾斜状に形成して成るものである。A lower part of the weeding culm lifting mechanism 21 is provided between the front surface of the case of each culm lifting mechanism 8 and the side surface facing the culm passage 18 of the case 22 of each culm lifting mechanism 8 of each weeding culm pulling mechanism 21. A support plate 34 for supporting the shell culm lifting mechanism 8 is mounted, and both ends of the support plate 34 are connected to the case 22 of the shell culm lifting mechanism 8 and the weed cutting mechanism 21. While removably fastening with .36 etc.,
The support plate 34 is moved from the shell culm passage 18 in the shell culm lifting mechanism 8 to the weed splitting mechanism 21 in a plan view of the combine.
The shell culm lifting mechanism 8 is formed to be inclined toward the side facing the shell culm passage 18.
この構成において、圃場に植立する殻稈は、コンバイン
の前進に伴ってまづ各分草体２０により、殻稈引起機構
８における殻稈通路１８に入る刈取殻稈と、殻稈通路１
８に入らない非刈取殻稈とに分草され、次いで各分草リ
エン機構２１におけるタイン３３によって刈取殻稈と非
刈取殻稈とにおける穂先部のもつれが捌かれつつ、刈取
殻稈が分草チェノ機構２１及び殻稈引起機構８にて引起
されたのち、刈取機構９、株元搬送機構１０及び穂先搬
送機構１１．１２に送られるのである。In this configuration, as the combine moves forward, the culm to be planted in the field is first transferred to the cut culm that enters the culm passage 18 in the culm lifting mechanism 8 and the culm passage 1 by each cutting body 20.
Next, the tangles at the tips of the cut and non-cut husk culms are cleared by the tines 33 in each shedding re-engaging mechanism 21, and the cut husks are separated. After being raised by the chino mechanism 21 and the culm lifting mechanism 8, it is sent to the reaping mechanism 9, the stock head conveyance mechanism 10, and the ear tip conveyance mechanisms 11 and 12.
この場合、分草チェノ機構２１の下部を、殻稈引起機構
８に対して支持するための支持板３４を、コンバインの
平面視において殻稈引起機構８における殻稈通路１８か
ら分草チェノ機構２１の殻稈引起機構８における殻稈通
路１８に面する側面に向かうように傾斜状に形成したこ
とにより、分草チェノ機構２１で分草された殻稈は、前
記支持板ｙのガイド作用にて、分草チェノ機構２１と殻
稈引起機構８との間の隙間に入ることなく、総て殻稈引
起機構８における殻稈通路１８に導かれることになる。In this case, the support plate 34 for supporting the lower part of the weed cutting chain mechanism 21 with respect to the shell culm lifting mechanism 8 is connected from the shell culm passage 18 in the shell culm lifting mechanism 8 to the grass cutting chain mechanism 21 in a plan view of the combine. Because the culm pulling mechanism 8 is formed in an inclined shape toward the side facing the culm passage 18, the culm that has been weeded by the weed cutting mechanism 21 is guided by the support plate y. All of the grass is guided to the culm passage 18 in the culm pulling mechanism 8 without entering the gap between the weed cutting mechanism 21 and the culm pulling mechanism 8.
従って本考案によれば、分草チェノ機構で分草された総
ての殻稈を、分草チェノ機構を殻稈引起機構に対して支
持するための支持板によるガイド作用にて殻稈引起機構
における殻稈通路に導くことができるから、一部の殻稈
が分草チェノ機構と殻稈引起機構との間の隙間に入り込
んでその穂先部が脱落して収穫量が減少するのを確実に
防止できる一方、前記のガイド作用を、分草チェノ機構
を殻稈引起機構に対して支持するための支持板にて行う
から、ガイド機構を別途に設ける必要はなく、構造簡単
で且つ軽量化できるのであり、しかも本考案は、前記分
草チェノ機構を殻稈引起機構に対して支持するための支
持板を着脱自在に構成したことにより、分草チェノ機構
の分解点検が当該分草チェノ機構を殻稈引起機構から取
外した状態で至極容易にできる効果を有する。Therefore, according to the present invention, all the shell culms that have been split by the weed cutting machine mechanism can be moved to the shell culm lifting mechanism by the guiding action of the support plate for supporting the grass cutting machine mechanism relative to the shell culm lifting mechanism. This ensures that some of the culms do not get into the gap between the weed cutting mechanism and the culm pulling mechanism, causing the tips of the culms to fall off and reduce the yield. On the other hand, since the above-mentioned guide action is performed by the support plate for supporting the weed cutting mechanism with respect to the culm lifting mechanism, there is no need to separately provide a guide mechanism, and the structure is simple and lightweight. Moreover, in the present invention, the support plate for supporting the weeding cheno mechanism with respect to the culm lifting mechanism is configured to be detachable, so that disassembly and inspection of the weeding cheno mechanism can be performed easily. It has the effect of being extremely easy to achieve when removed from the shell culm lifting mechanism.
図面は本考案の実施例を示し、第１図はコンバイン前部
の側面図、第２図はコンバインの前面図、第３図は分草
チェノ機構の拡大図、第４図は第１図のＩＶ−ＩＶ線線
入大断面図第５図は第１図の■−■視拡大断面図である
。
１・・・・・・コンバイン機体、
８・・・・・・殻稈引起機構、
２１・・・・・・分草チェノ機構、
イン、３４・・・・・・支持板。
２５・・・・・・チェノ、
３３・・・・・・夕The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of the front of the combine, Fig. 2 is a front view of the combine, Fig. 3 is an enlarged view of the weeding chino mechanism, and Fig. 4 is the same as Fig. 1. FIG. 5 is an enlarged cross-sectional view taken along the line IV--IV. DESCRIPTION OF SYMBOLS 1... Combine harvester body, 8... Shell culm lifting mechanism, 21... Grass cutting chain mechanism, In, 34... Support plate. 25...Cheno, 33...Evening
Claims (1)
、収穫機の進行方向と平行に回転するチェノを備えた分
草チェノ機構を設け、該分草チェノ機構におけるチェノ
には、収穫機の前面部を突出状態で下から上向きに移動
するタインを適宜間隔で設ける一方、前記殻稈引起機構
の前面と、前記分草チェノ機構の殻稈引起機構における
殻稈通路に面する側面との間に、分草チェノ機構を殻稈
引起機構に対して支持するための支持板を着脱自在に装
架し、該支持板を、収穫機の平面視において殻稈引起機
構における殻稈通路から分草チェノ機構の殻稈引起機構
における殻稈通路に面する側面に向かうように傾斜状に
形成して成る収穫機の殻稈分草装置。A weed cutting cheno mechanism equipped with a cheno that rotates in parallel to the direction of movement of the harvesting machine is provided on the front side of the shell culm pulling mechanism provided on the front of the body of the harvester, and the weed cutting chino mechanism includes: The front part of the harvester is provided with tines that move upward from below in a protruding state at appropriate intervals, and the front surface of the culm lifting mechanism and the side surface facing the culm passage of the culm lifting mechanism of the weeding chenomechanism. A support plate for supporting the weed cutting mechanism with respect to the shell culm pulling mechanism is detachably installed between the weed cutting machine and the shell culm pulling mechanism, and the supporting plate is connected to the shell culm passage in the shell culm pulling mechanism in a plan view of the harvester. A culm weeding device for a harvester, which is formed in a slanted shape toward a side facing a culm passage in a culm pulling mechanism of a weeding culm pulling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9703677U JPS5913780Y2 (en) | 1977-07-19 | 1977-07-19 | Harvester grain culm weeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9703677U JPS5913780Y2 (en) | 1977-07-19 | 1977-07-19 | Harvester grain culm weeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5423829U JPS5423829U (en) | 1979-02-16 |
| JPS5913780Y2 true JPS5913780Y2 (en) | 1984-04-23 |
Family
ID=29031487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9703677U Expired JPS5913780Y2 (en) | 1977-07-19 | 1977-07-19 | Harvester grain culm weeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913780Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5944690U (en) * | 1982-09-14 | 1984-03-24 | 株式会社新潟鐵工所 | Compression volume reduction device |
| JPH02299507A (en) * | 1989-11-29 | 1990-12-11 | Kubota Corp | Apparatus for raising up stem and culm for reaper |
-
1977
- 1977-07-19 JP JP9703677U patent/JPS5913780Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5423829U (en) | 1979-02-16 |
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