JPH086431Y2 - Combiner feeder winding prevention device - Google Patents

Combiner feeder winding prevention device

Info

Publication number
JPH086431Y2
JPH086431Y2 JP4578590U JP4578590U JPH086431Y2 JP H086431 Y2 JPH086431 Y2 JP H086431Y2 JP 4578590 U JP4578590 U JP 4578590U JP 4578590 U JP4578590 U JP 4578590U JP H086431 Y2 JPH086431 Y2 JP H086431Y2
Authority
JP
Japan
Prior art keywords
feeder
drive shaft
cylindrical body
prevention device
stay
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
Application number
JP4578590U
Other languages
Japanese (ja)
Other versions
JPH043534U (en
Inventor
輝光 大家
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanmar Agricultural Equipment Co Ltd
Original Assignee
Yanmar Agricultural Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yanmar Agricultural Equipment Co Ltd filed Critical Yanmar Agricultural Equipment Co Ltd
Priority to JP4578590U priority Critical patent/JPH086431Y2/en
Publication of JPH043534U publication Critical patent/JPH043534U/ja
Application granted granted Critical
Publication of JPH086431Y2 publication Critical patent/JPH086431Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Harvester Elements (AREA)

Description

【考案の詳細な説明】 [産業上の利用分野] 本考案は、脱穀部の入口側となるフィーダの終端部に
穀稈が巻付いたり堆積するのを防止できるようにしたコ
ンバインのフィーダ巻付防止装置に関する。
[Detailed Description of the Invention] [Industrial field of application] The present invention is to combine a feeder wrap around a combine harvester to prevent winding or accumulation of grain culms around the end of the feeder on the inlet side of the threshing section. Regarding prevention device.

[従来の技術] 従来は、実開昭63-127323号公報にも見られるよう
に、脱穀部と刈取部の間には脱穀部寄りの駆動軸により
回転駆動するフィーダを内装したフィーダ室を介装して
構成するコンバインにおいて、脱穀部に穀稈を供給する
フィーダの終端側では穀稈が駆動軸に巻付いてしまうよ
うな構造になっていた。
[Prior Art] Conventionally, as seen in Japanese Utility Model Application Laid-Open No. 63-127323, a feeder chamber containing a feeder that is rotationally driven by a drive shaft near the threshing section is interposed between the threshing section and the mowing section. In a combine harvester configured to be mounted, a grain culm is wound around a drive shaft on the terminal side of a feeder that supplies grain culm to a threshing portion.

[考案が解決しようとする課題] 従って、そのように穀稈が巻付くと、フィーダのチェ
ンが異常緊張したり、また、巻付いた穀稈の上方側にさ
らに穀稈が堆積することになって詰まってしまう、とい
った不具合を呈していた。
[Problems to be solved by the invention] Therefore, when the grain culm is wrapped in such a manner, the chain of the feeder is abnormally tensioned, and further grain culms are accumulated on the upper side of the wrapped grain culm. It had a problem that it got stuck.

[課題を解決するための手段] 本考案は、そのような不具合を解決し、好適に実施で
きるよう提供するものであり、そのため、フィーダの両
チェンに係合して駆動軸に嵌着した両スプロケット間に
は、該スプロケットより小径となる大径の円筒体を駆動
軸に遊嵌して回動自由に介装し、前記円筒体の一端側外
周面に固設してフィーダの内方側に延出するステーをフ
ィーダ室の側板側に連結固定して構成したものである。
[Means for Solving the Problem] The present invention provides a solution to such a problem and a preferred embodiment thereof. Therefore, the present invention engages with both chains of the feeder and is fitted to the drive shaft. Between the sprockets, a large-diameter cylindrical body having a smaller diameter than the sprockets is loosely fitted to the drive shaft and rotatably interposed, and is fixed to the outer peripheral surface on one end side of the cylindrical body so as to be fixed to the inner side of the feeder. The stay extending to the side is connected and fixed to the side plate side of the feeder chamber.

[作用] 従って、回転する駆動軸の外周の大径円筒体は回転し
ないので、フィーダの終端部では穀稈の巻付きが発生し
なくなり、また、ステーが一端側に設けられているの
で、フィーダの終端部の上方側に落ち込んでくるもの
は、堆積することなく落下したり、そのままフィーダに
より送り出されることになる。
[Operation] Therefore, since the large-diameter cylindrical body on the outer periphery of the rotating drive shaft does not rotate, winding of the grain stem does not occur at the end of the feeder, and the stay is provided at one end side, so that the feeder is provided. Anything that falls to the upper side of the terminal end will fall without being accumulated or will be sent out by the feeder as it is.

[実施例] 次に、図面に示す実施例について説明する。第2図は
コンバインの側面図を示し、両クローラ(7)により支
持する機体上にはスクリュー扱胴(8)などを装備した
脱穀部(B)を搭載し、刈刃(9)や掻込みオーガ(1
0)などを装備した刈取部(C)と前記脱穀部(B)と
の間にはフィーダ室(A)を介装するとともに、該フィ
ーダ室(A)には、両チェン(2a)(2b)にまたがって
搬送スラット(11)を一定間隔おきに連結してなるフィ
ーダ(a)を、その終端部が前記スクリュー扱胴(8)
の前部下方にのぞむようにして内装し、前記脱穀部
(B)の横側方にはグレンタンク(12)を、また、その
前方側にはキャビン(13)をそれぞれ配備して従来形構
造同様に構成する。
Example Next, an example shown in the drawings will be described. FIG. 2 shows a side view of the combine, in which a thresher (B) equipped with a screw handling barrel (8) and the like is mounted on a machine supported by both crawlers (7), and a cutting blade (9) and scraping are carried out. Ogre (1
A feeder chamber (A) is provided between the mowing section (C) equipped with (0) etc. and the threshing section (B), and the feeder chamber (A) has both chains (2a) and (2b). ), The feeder (a) is formed by connecting the transport slats (11) at regular intervals, and the terminal end of the feeder (a) is the screw handling cylinder (8).
Same as the conventional structure, with the interior facing downward of the front part of the machine, the Glen tank (12) on the lateral side of the threshing part (B), and the cabin (13) on the front side. To configure.

前記フィーダ(a)の両チェン(2a)(2b)は、フィ
ーダ室(A)の終端部に横架した駆動軸(1)の両端側
に嵌着する両スプロケット(3a)(3b)と、フィーダ室
(A)の前端部に横架した遊動輪(14)と、中間上部に
横架した緊張輪(15)に従来形同様に掛装するが、両ス
プロケット(3a)(3b)の外側方に接近する大径の円筒
体(16a)(16b)は両側板(6a)(6b)側にそれぞれ固
設し、前記スプロケットより小径となる大径の両円筒体
(4a)(4b)を両スプロケット(3a)(3b)に接近させ
て駆動軸(1)にベアリング(16)を介しそれぞれ遊嵌
するとともに、前記円筒体(4a)(4b)と同径となる長
い円筒体(4)の両側部を両円筒体(4a)(4b)に嵌合
して各ボルト(17)によりそれぞれ固定し、矢印(イ)
で示すように回転する前記スクリュー扱胴(8)の上方
回転側とは離れる前記円筒体(4)の一端側外周面には
紐幅でL形となるステー(5)の基部を前記ボルト(1
7)とボルトナット(18)により固定し、前記駆動軸
(1)と平行となって刈取部(C)側寄りに横設したパ
イプ(19)の両端を両側板(6a)(6b)側に固設し、そ
のパイプ(19)より延出する支持片(20)に前記ステー
(5)の先端部をボルトナット(21)を介して連結固定
し構成する。
Both chains (2a) and (2b) of the feeder (a) include two sprockets (3a) and (3b) fitted to both end sides of a drive shaft (1) that is horizontally installed at the end of the feeder chamber (A). The idler wheel (14) laid across the front end of the feeder chamber (A) and the tension wheel (15) laid over the middle upper part are hung in the same manner as in the conventional type, but outside of both sprockets (3a) (3b). The large-diameter cylinders (16a) (16b) approaching each other are fixedly mounted on the side plates (6a) (6b), respectively, and the large-diameter cylinders (4a) (4b) smaller than the sprocket are attached. A long cylindrical body (4) that is close to both sprockets (3a) (3b) and loosely fits into the drive shaft (1) via a bearing (16), and has the same diameter as the cylindrical bodies (4a) (4b). Fit both sides of the to both cylinders (4a) and (4b) and fix them with each bolt (17).
The base of a stay (5) having an L-shaped cord width is attached to the bolt (on the outer peripheral surface on one end side of the cylindrical body (4) which is separated from the upper rotation side of the screw handling cylinder (8) which rotates as indicated by. 1
7) and bolts and nuts (18) are fixed, and both ends of a pipe (19) that is parallel to the drive shaft (1) and is provided laterally near the cutting part (C) side are on both side plates (6a) (6b) side. The stay (5) is fixedly attached to a support piece (20) extending from the pipe (19) and connected and fixed via a bolt nut (21).

従って、駆動軸(1)の回転により両スプロケット
(3a)(3b)によってフィーダ(a)を回動させること
になるが、両スプロケット(3a)(3b)間の円筒体
(4)(4a)(4b)は停止状態となり、しかも大径で円
筒形であるから、従来のように穀稈が巻付くことを防止
できることになる。
Therefore, the rotation of the drive shaft (1) causes the feeder (a) to be rotated by both sprockets (3a) (3b), but the cylindrical body (4) (4a) between both sprockets (3a) (3b). Since (4b) is in a stopped state and has a large diameter and a cylindrical shape, it is possible to prevent the culm from being wound as in the conventional case.

また、ステー(5)は一端側に位置するので、フィー
ダ(a)の終端部の上方側に落ちこんでくる稈切れなど
は、その部位に堆積することなく落ち込んで、そのまま
フィーダ(a)により送り出されることになる。
Also, since the stay (5) is located at one end side, the culm and the like that fall to the upper side of the terminal end of the feeder (a) will not be deposited in that portion, but will be sent by the feeder (a) as it is. Will be done.

[考案の効果] このように本考案は、ステー(5)により支持されて
大径の円筒体(4)が回転しないので、フィーダ(a)
の終端部では従来のように巻付きが発生しなくなり、し
かも、ステー(5)は一端側より延出するので、フィー
ダ(a)の終端部の上方側に落ち込んでくるものは、ス
テー(5)に引っかかることなくそのまま落下してフィ
ーダ(a)により送り出されることになって、フィーダ
(a)の終端側で詰まりが発生することも防止できるこ
とになり、フィーダ(a)による穀稈の送り込みを確実
良好に行わせることができることになり、簡単な構造に
して好適に実施できる特長を有する。
[Advantage of the Invention] As described above, according to the present invention, since the large-diameter cylindrical body (4) supported by the stay (5) does not rotate, the feeder (a)
Wrapping does not occur at the terminal end of the feeder as in the prior art, and the stay (5) extends from one end side. Therefore, the stay (5) that falls above the terminal end of the stay (5) is ) Is dropped without being caught by the feeder (a) and is fed out by the feeder (a), so that it is possible to prevent the occurrence of clogging on the terminal side of the feeder (a), and the feeding of the grain stems by the feeder (a) is prevented. Since it can be surely performed satisfactorily, it has a feature that it can be suitably implemented with a simple structure.

【図面の簡単な説明】[Brief description of drawings]

第1図は本考案の実施例である要部の平断面図、第2図
はコンバインの側面図、第3図はその平面図、第4図は
要部の側断面図を示す。 (B)……脱穀部、(C)……刈取部 (1)……駆動軸、(a)……フィーダ (A)……フィーダ室、(2a)(2b)……チェン (3a)(3b)……スプロケット (4)……円筒体、(5)……ステー (6a)(6b)……側板
FIG. 1 is a plan sectional view of an essential part which is an embodiment of the present invention, FIG. 2 is a side view of a combine, FIG. 3 is a plan view thereof, and FIG. 4 is a side sectional view of the essential part. (B) …… Threshing section, (C) …… Mowing section (1) …… Drive shaft, (a) …… Feeder (A) …… Feeder chamber, (2a) (2b) …… Chain (3a) ( 3b) …… sprocket (4) …… cylindrical body, (5) …… stay (6a) (6b) …… side plate

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】脱穀部(B)と刈取部(C)の間には脱穀
部(B)寄りの駆動軸(1)により回転駆動するフィー
ダ(a)を内装したフィーダ室(A)を介装して構成す
るコンバインにおいて、前記フィーダ(a)の両チェン
(2a)(2b)に係合して前記駆動軸(1)に嵌着した両
スプロケット(3a)(3b)間には、該スプロケット(3
a)(3b)より小径となる大径の円筒体(4)を駆動軸
(1)に遊嵌して回転自由に介装し、前記円筒体(4)
の一端側外周面に固設してフィーダ(a)の内方側に延
出するステー(5)をフィーダ室(A)側板(6a)(6
b)側に連結固定して構成したことを特徴とするフィー
ダ巻付防止装置。
1. A feeder chamber (A) in which a feeder (a) rotatably driven by a drive shaft (1) near the threshing section (B) is provided between the threshing section (B) and the reaping section (C). In the combine configured to be mounted, between the sprockets (3a) (3b) fitted to the drive shaft (1) by engaging with both chains (2a) (2b) of the feeder (a), Sprocket (3
a) A large-diameter cylindrical body (4) having a smaller diameter than (3b) is loosely fitted on the drive shaft (1) and rotatably interposed, and the cylindrical body (4)
A stay (5) fixed to the outer peripheral surface of one end of the feeder and extending inward of the feeder (a) is provided with side plates (6a) (6a) of the feeder chamber (A).
A feeder winding prevention device characterized by being connected and fixed to the b) side.
JP4578590U 1990-04-27 1990-04-27 Combiner feeder winding prevention device Expired - Fee Related JPH086431Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4578590U JPH086431Y2 (en) 1990-04-27 1990-04-27 Combiner feeder winding prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4578590U JPH086431Y2 (en) 1990-04-27 1990-04-27 Combiner feeder winding prevention device

Publications (2)

Publication Number Publication Date
JPH043534U JPH043534U (en) 1992-01-13
JPH086431Y2 true JPH086431Y2 (en) 1996-02-28

Family

ID=31560269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4578590U Expired - Fee Related JPH086431Y2 (en) 1990-04-27 1990-04-27 Combiner feeder winding prevention device

Country Status (1)

Country Link
JP (1) JPH086431Y2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4713375B2 (en) * 2006-03-14 2011-06-29 ヤンマー株式会社 Combine
JP6552435B2 (en) * 2015-06-25 2019-07-31 株式会社クボタ Harvester
JP6639961B2 (en) * 2015-05-29 2020-02-05 株式会社クボタ Ordinary combine
WO2016194587A1 (en) * 2015-05-29 2016-12-08 株式会社クボタ Harvester and normal-type combine
JP6768603B2 (en) * 2017-06-28 2020-10-14 株式会社クボタ combine

Also Published As

Publication number Publication date
JPH043534U (en) 1992-01-13

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