JPH0646648A - Reaper for combine harvester - Google Patents

Reaper for combine harvester

Info

Publication number
JPH0646648A
JPH0646648A JP20537892A JP20537892A JPH0646648A JP H0646648 A JPH0646648 A JP H0646648A JP 20537892 A JP20537892 A JP 20537892A JP 20537892 A JP20537892 A JP 20537892A JP H0646648 A JPH0646648 A JP H0646648A
Authority
JP
Japan
Prior art keywords
grain
grain culm
collecting
conveyors
devices
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.)
Pending
Application number
JP20537892A
Other languages
Japanese (ja)
Inventor
Kazushi Ohara
一志 大原
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.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg 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 Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP20537892A priority Critical patent/JPH0646648A/en
Publication of JPH0646648A publication Critical patent/JPH0646648A/en
Pending legal-status Critical Current

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  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)

Abstract

PURPOSE:To smooth the taking over of reaped grain culms from a conveyor installed in the rear of raising up devices to a grain culm collecting feeder and simultaneously keep the collection feeding action in the grain culm collecting feeder good. CONSTITUTION:The objective reaper is obtained by installing plural raising up devices 1, plural conveyors 2 for taking over grain culms from the raising up devices 1 and conveying the grain culms to the rear, reaping blade devices 3 located under the conveyors 2 and a grain culm collecting feeder 4 for taking over the grain culms from the conveyors 2 and collecting the taken over grain culms to the intermediate part in the right and left directions, simultaneously arranging a conveying terminal end of the conveyors 2 provided in the lateral part in the right and left directions among the plural conveyors 2 adjacent to the grain culm collecting feeder 4 and, on the other hand, installing the conveying terminal end of the conveyors 2 provided in the intermediate part in the right and left directions at a prescribed interval from the grain culm collecting feeder 4.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】この発明は、コンバインの刈取装
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 combine harvester.

【0002】[0002]

【従来の技術】従来より、コンバイン、特に刈取穀稈の
全量を脱穀装置へ投入する汎用コンバインにおいては、
植立穀稈を引き起こすラグ式引起装置を左右方向に複数
並設し、該引起装置によって引き起こされた穀稈を後方
へ挾持搬送する搬送装置を左右方向に複数並設し、更に
該搬送装置の下方位置において穀稈を切断するバリカン
形態の刈刃装置と、前記搬送装置から穀稈を引き継いで
左右方向中間部へ集送する螺旋式の穀稈集送装置とを設
けて刈取装置を構成している。穀稈は前記穀稈集送装置
の左右方向中間部に位置する集送合流部から搬送エレベ
−タへ引き継がれ、後方の脱穀装置へ投入されて脱穀処
理されるのである。
2. Description of the Related Art Conventionally, in combine harvesters, especially in general-purpose combine harvesters, in which the entire amount of cut culms is put into a threshing device,
A plurality of lug-type pulling devices that cause planted grain culms are arranged side by side in the left-right direction, and a plurality of conveying devices that hold and convey the grain culms caused by the raising device are arranged side by side in the left-right direction. The cutting device is provided with a clipper-shaped cutting blade device for cutting the grain culm at the lower position, and a spiral type grain culm collecting and feeding device that takes over the grain culm from the conveying device and collects the grain culm to the middle portion in the left-right direction. ing. The grain culm is taken over from the collecting and merging portion located at the middle portion in the left-right direction of the grain culm collecting and feeding device to the transport elevator, and is thrown into the threshing device at the rear side for threshing treatment.

【0003】かかる従来技術において、前述の複数の搬
送装置の搬送終端部は、後方の穀稈集送装置に対して全
て一定の間隔を設けて配置している。
In such a conventional technique, the transport end portions of the above-described plurality of transport devices are all arranged at a constant interval with respect to the rear grain culm collecting and transporting device.

【0004】[0004]

【発明が解決しようとする課題】コンバインによる刈取
作業において、刈り取られた穀稈は搬送装置の搬送終端
部から後方の穀稈集送装置へ引き継がれ、左右方向中間
部の集送合流部へと横送り集送される。前記の搬送装置
の搬送終端部から後方の穀稈集送装置への引継ぎ時にお
いては、この搬送終端部と穀稈集送装置とが近接してい
る方が引継ぎ作用は円滑に行なわれる。従って、搬送装
置の搬送終端部は穀稈集送装置に出来るだけ近接して配
置するのが望ましく、刈取装置の左右方向側部、即ち穀
稈集送装置の左右端部前方に設ける搬送装置においては
それが可能である。
In the harvesting work by the combine, the harvested grain culm is taken over from the transport end portion of the transporting device to the rear grain culm collecting and feeding device to the collecting and merging portion in the middle portion in the left-right direction. It is sent laterally. When the transfer end portion of the transfer device is handed over to the rear grain culm collecting and feeding device, the handing over action is smoothly performed when the transfer end portion and the grain culm collecting and feeding device are close to each other. Therefore, it is desirable to arrange the transport end portion of the transport device as close as possible to the grain culm collection and delivery device, and in the left and right side portions of the cutting device, that is, in the transport device provided in front of the left and right end portions of the grain culm collection and delivery device. Is possible.

【0005】しかしながら、刈取装置の左右方向中間部
に設ける搬送装置においては、その搬送終端部は、側部
側の搬送装置から引き継がれて穀稈集送装置によって搬
送途中にある刈取穀稈の流れに臨むことになる。このた
め、この搬送装置の搬送終端部を穀稈集送装置に近接さ
せすぎると、刈取穀稈の流れを阻害するばかりか、刈取
穀稈がこの搬送装置自体に巻き付いて作業不能状態にも
陥りかねない。
However, in the transfer device provided in the middle portion in the left-right direction of the reaping device, the transfer end portion is taken over from the side-side transfer device and the flow of the cut culm in the middle of transfer by the grain culm collecting and feeding device. Will be faced with. For this reason, if the transport end of this transport device is too close to the grain culm collecting and feeding device, not only will the flow of the harvested grain culms be obstructed, but the harvested grain culm will also wind around this transport device itself and fall into an inoperable state. It can happen.

【0006】前述の従来技術においては、複数設けた搬
送装置の搬送終端部と穀稈集送装置との間隔を全て一定
としていたため、各搬送装置から穀稈集送装置への円滑
な引継ぎ性と、穀稈集送装置の良好な集送性を両立する
ことはできなかったのである。
In the above-mentioned prior art, since the intervals between the conveying end portions of the plurality of conveying devices and the grain culm collecting and feeding device are all constant, smooth transferability from each conveying device to the grain culm collecting and feeding device is achieved. However, it was not possible to achieve both good collecting performance of the grain culm collecting and feeding device.

【0007】[0007]

【課題を解決するための手段】この発明は、上述の如き
課題を解決するために、次の様な技術的手段を講ずる。
すなわち、植立穀稈を引き起こす複数の引起装置1と、
該引起装置1によって引き起こされた穀稈を後方へ搬送
する複数の搬送装置2と、該搬送装置2の下方位置にお
いて穀稈を切断する刈刃装置3と、前記搬送装置2から
穀稈を引き継いで左右方向中間部へ集送する穀稈集送装
置4とを設けると共に、前記複数の搬送装置2のうち、
左右方向側部に設ける搬送装置2においてはその搬送終
端部を前記穀稈集送装置4に対して近接して配置し、一
方、左右方向中間部に設ける搬送装置2においてはその
搬送終端部を前記穀稈集送装置4に対して所定間隔を隔
てて配置したことを特徴とするコンバインの刈取装置の
構成としたものである。
In order to solve the above-mentioned problems, the present invention takes the following technical means.
That is, a plurality of raising devices 1 that cause planted culms,
A plurality of conveying devices 2 for conveying the grain culm caused by the raising device 1 to the rear, a cutting blade device 3 for cutting the grain culm at a position below the conveying device 2, and taking over the grain culms from the conveying device 2. And a grain culm collecting and feeding device 4 for collecting and feeding to the middle part in the left-right direction,
In the conveying device 2 provided on the left and right side portions, the conveying end portion is arranged close to the grain culm collecting and conveying device 4, while on the other hand, in the conveying device 2 provided at the left and right intermediate portion, the conveying end portion is arranged. The harvesting device for a combine is characterized in that it is arranged at a predetermined interval from the grain-culm collecting and feeding device 4.

【0008】[0008]

【発明の作用効果】コンバイン作業においては、機体を
前進させ、圃場に植立する穀稈を引起装置1によって引
き起こし、搬送装置2によって後方へ搬送し(この過程
で既に穀稈は刈刃装置3によって切断されている)、搬
送終端部から穀稈集送装置4へ引き継がせる。刈取穀稈
はこの穀稈集送装置4の作用を受けて左右方向中間部の
集送合流部へ集送され、ここから搬送エレベ−タによっ
て後方の脱穀装置へ投入されて脱穀処理される。
In the combine operation, the machine body is moved forward to raise the grain culm to be planted in the field by the raising device 1 and is conveyed backward by the conveying device 2 (in this process, the grain culm is already cut by the cutting blade device 3). It has been cut by the), and the grain culm collecting and feeding device 4 is allowed to take over from the conveying end portion. The cut grain culm is subjected to the action of the grain culm collecting and feeding device 4 to be collected and fed to the collecting and merging portion in the middle part in the left-right direction, and from there, is fed into the threshing device at the rear by the transport elevator and threshing is performed.

【0009】この発明において、複数の搬送装置2のう
ち、左右方向側部に設ける搬送装置2についてはその搬
送終端部を前記穀稈集送装置4に対して近接して配置し
ている。従って、左右方向側部に設ける搬送装置2から
穀稈集送装置4への刈取穀稈の引継ぎは円滑に行なわれ
る。更に、この発明において、左右方向中間部に設ける
搬送装置2についてはその搬送終端部を前記穀稈集送装
置4に対して所定間隔を隔てて配置している。従って、
左右方向中間部に設ける搬送装置2の搬送終端部は穀稈
集送装置4による刈取穀稈の流れを阻害することなく、
また、刈取穀稈がこの搬送装置2自体に巻き付くことも
なく、穀稈の集送を良好に行なうことができる。
In the present invention, of the plurality of transporting devices 2, the transporting device 2 provided on the left and right side portions has its transporting end portion arranged in close proximity to the grain-culm collecting and feeding device 4. Therefore, the transfer of the harvested grain culm to the grain culm collecting and feeding device 4 from the conveying device 2 provided on the lateral side is smoothly performed. Further, in the present invention, the conveying end portion of the conveying device 2 provided in the middle portion in the left-right direction is arranged at a predetermined distance from the grain culm collecting and conveying device 4. Therefore,
The transport end portion of the transport device 2 provided in the middle portion in the left-right direction does not hinder the flow of the harvested grain culm by the grain culm collecting and feeding device 4.
Further, the harvested grain culm is not wrapped around the carrier device 2 itself, and the grain culm can be collected and delivered well.

【0010】以上により、各搬送装置2から穀稈集送装
置4への円滑な引継ぎ性と、穀稈集送装置4の良好な集
送性を両立することができるものである。
As described above, it is possible to achieve both a smooth transferability from each of the transport devices 2 to the grain culm collecting and delivering device 4 and a good collecting ability of the grain culm collecting and feeding device 4.

【0011】[0011]

【実施例】この発明の一実施例について説明する。コン
バインの車体5は、無限軌道帯式の走行装置6の上方に
脱穀装置7、穀粒貯留装置8、操縦部9、エンジン等を
設けて構成する。前記脱穀装置7には後述の刈取装置1
1を搬送エレベ−タ12により昇降自在に接続する。
EXAMPLE An example of the present invention will be described. The vehicle body 5 of the combine is configured by providing a threshing device 7, a grain storage device 8, a control unit 9, an engine and the like above the traveling device 6 of the endless track type. The threshing device 7 includes a cutting device 1 described later.
1 is connected by a transport elevator 12 so as to be able to move up and down.

【0012】前記脱穀装置7は、上部の扱室と下部の選
別室とから構成する。前記扱室には、ビ−タ、扱胴、排
塵ラック等を設ける。また、前記選別室には、揺動棚、
唐箕、1番螺旋、2番螺旋等を設ける。前記刈取装置1
1はバケット型の穀稈誘導枠体13を主体として構成す
るもので、搬送エレベ−タ12の前端を前記穀稈誘導枠
体13の背面に連結し、前記搬送エレベ−タ12の後端
を前記脱穀装置7の扱室入口に上下回動自在に連通、連
結する。前記刈取装置11は刈取上下シリンダ14の伸
縮作動により上下動自在に構成する。
The threshing device 7 comprises an upper handling chamber and a lower sorting chamber. The handling room is provided with a beater, a handling barrel, a dust rack, and the like. Also, in the sorting room, a rocking shelf,
Tow Kara No. 1, No. 1 spiral, No. 2 spiral, etc. The harvesting device 1
Reference numeral 1 denotes a bucket type grain culm guiding frame 13 as a main component. The front end of the transport elevator 12 is connected to the rear surface of the grain culvert guiding frame 13 and the rear end of the transport elevator 12 is connected. The threshing device 7 is communicated with and connected to the entrance of the handling chamber so as to be vertically rotatable. The mowing device 11 is configured to be vertically movable by the expansion and contraction operation of the mowing vertical cylinder 14.

【0013】また、前記穀稈誘導枠体13の底板前端に
はバリカン式の刈刃装置3を取り付け、該刈刃装置3の
後方における前記穀稈誘導枠体13の左右両側板間に
は、穀稈集送装置4を駆動回転自在に左右方向に軸架す
る。該穀稈集送装置4は、円筒形状の胴体15の中央部
やや左端寄り部からクランクフィンガ16を出没自在に
設け、左右両端部から該クランクフィンガ16部に向け
て互に逆方向に螺旋体17を巻き掛けて固着して構成す
る。
Further, a clipper-type cutting blade device 3 is attached to the front end of the bottom plate of the grain culm guiding frame body 13, and between the left and right side plates of the grain culm guiding frame body 13 behind the cutting blade device 3. The grain culm collecting and feeding device 4 is rotatably and horizontally rotatably mounted. In the grain-culm collecting and feeding device 4, crank fingers 16 are provided so as to be retractable from a central portion of a cylindrical body 15 and slightly toward the left end, and spirals 17 are provided in opposite directions from the left and right end portions toward the crank finger 16 portion. Wrap around and fix.

【0014】また、前記穀稈誘導枠体13の左右後側上
端部には、支持ア−ム18,18をア−ム上下シリンダ
19,19の伸縮により上下回動自在に設ける。次に、
以上のように構成した穀稈誘導枠体13に装着するライ
スヘッド20について説明する。下部枠体は、左右方向
枠21及びこれから前方へ延出する複数の前後方向枠2
2から構成する。前記前後方向枠22の、前端部には分
草体23を取付け、前後方向中間部には引起装置取付ス
テ−24を起立させて設ける。また、前記左右方向枠2
1の、前側には低部刈刃装置25を取り付け、上部には
装着用枠体26を起立状に固着する。
Support arms 18, 18 are provided on the upper left and right rear ends of the grain culm guide frame 13 so as to be vertically rotatable by expanding and contracting the arm vertical cylinders 19, 19. next,
The rice head 20 mounted on the grain culm guide frame 13 configured as described above will be described. The lower frame body includes the left-right direction frame 21 and a plurality of front-back direction frames 2 extending forward from the left-right direction frame 21.
It consists of 2. A grass body 23 is attached to the front end portion of the front-rear direction frame 22, and a pulling device attachment station 24 is provided upright in the front-rear direction intermediate portion. Also, the left-right direction frame 2
1, the lower cutting blade device 25 is attached to the front side, and the mounting frame body 26 is fixed to the upper portion in an upright state.

【0015】そして、複数のラグ式の引起装置1を傾斜
姿勢とし、該引起装置1の下部背面部を前記引起装置取
付ステ−24に取り付け支持させる。該引起装置1の上
部背面部には入力ケ−ス27を夫々設け、該入力ケ−ス
27を左右方向長尺のメイン伝動パイプ28に接続連結
する。該メイン伝動パイプ28は、ライスヘッド20装
着時において前記左右の支持ア−ム18,18間に取り
付け支持するものであり、右側端部に入力スプロケット
29を有する。
Then, the plurality of lug-type pulling devices 1 are tilted, and the lower back surface of the pulling devices 1 is mounted and supported on the pulling device mounting station 24. Input casings 27 are provided on the upper back surface of the raising device 1, and the input casings 27 are connected and connected to a main transmission pipe 28 which is long in the left-right direction. The main transmission pipe 28 is mounted and supported between the left and right support arms 18, 18 when the rice head 20 is mounted, and has an input sprocket 29 at the right end.

【0016】また、前記メイン伝動パイプ28の左右方
向中間部3箇所から、側面視く字形状のサブ伝動パイプ
30,30,30を下方へ延出させて設け、該サブ伝動
パイプ30,30,30の下端部に夫々駆動スプロケッ
ト31,31,31を設ける。これら3組のサブ伝動パ
イプ30,駆動スプロケット31のうち、左右両端部側
の2組は、平面視、中央部の1組より後方に変位して配
置する。
Further, sub transmission pipes 30, 30, 30 having a V shape in a side view are provided so as to extend downward from three places in the left and right direction of the main transmission pipe 28, and the sub transmission pipes 30, 30, Driving sprockets 31, 31, and 31 are provided at the lower ends of 30, respectively. Of these three sets of the sub transmission pipe 30 and the drive sprocket 31, two sets on the left and right ends are arranged so as to be displaced rearward from one set at the center in plan view.

【0017】また、前記複数の引起装置1のうち、3基
の低部背面部に遊動側支持フレ−ム32,32,32を
後方へ延出させて取り付ける。そして、該遊動側支持フ
レ−ム32,32,32の後端部に、掻込みスタ−ホイ
ル33,33,33及び遊動スプロケット34,34,
34を一体的に回転自在に縦軸軸着する。更に、前記駆
動スプロケット31,31,31と前記遊動スプロケッ
ト34,34,34とにわたって搬送チェン35,3
5,35を巻き掛けて搬送装置2,2,2を構成する。
Further, the floating side support frames 32, 32, 32 are attached to the rear surfaces of the three lower parts of the plurality of raising devices 1 so as to extend rearward. Then, at the rear end portions of the floating side support frames 32, 32, 32, the scraping star wheels 33, 33, 33 and the floating sprockets 34, 34,
34 is integrally rotatably mounted on the vertical axis. Further, the transfer chains 35, 3 extend over the drive sprockets 31, 31, 31 and the floating sprockets 34, 34, 34.
The transport devices 2, 2, and 2 are constructed by winding 5, and 35.

【0018】以上によりライスヘッド20を構成するも
のである。該ライスヘッド20の駆動は、前記メイン伝
動パイプ28の右側端部に設ける入力スプロケット29
への入力によって行なわれる。このようにして構成した
ライスヘッド20は、前記メイン伝動パイプ28の左右
両端部を前記左右の支持ア−ム18,18間に取り付
け、前記装着用枠体26の上端部を前記穀稈誘導枠体1
3の底面の刈刃支持フレ−ム36に対して連結すること
により装着がなされ、これによって刈取装置11が形成
される。
The rice head 20 is constructed as described above. The rice head 20 is driven by an input sprocket 29 provided at the right end of the main transmission pipe 28.
Input to. In the rice head 20 configured in this way, the left and right ends of the main transmission pipe 28 are attached between the left and right support arms 18, 18, and the upper end of the mounting frame 26 is attached to the grain culm guide frame. Body 1
The cutting device 11 is formed by connecting the cutting blade supporting frame 36 on the bottom surface of the cutting device 3 to each other.

【0019】尚、このライスヘッド20装着状態におい
て、前記低部刈刃装置22は刈刃装置3より低位置且つ
前方位置に配置されることになる。コンバイン作業は、
走行装置6を駆動して前進し、圃場に植立する穀稈を分
草体23によって分草し、引起装置1のラグの上動によ
って起立姿勢に引き起こす。そして、この穀稈を搬送装
置2の搬送チェン35に引き継ぎながら低部刈刃装置2
5によって株元側を切断し、続いて搬送チェン35によ
る搬送途中において刈刃装置3によって穂先側を切断す
る。これによって稈部を切除された穂先部のみを後方の
穀稈集送装置4に引継ぎ、該穀稈集送装置4において
は、螺旋体17の作用によって中央側の集送合流部に集
め、ここからクランクフィンガ16の作用によって後方
の搬送エレベ−タ12へ引き継ぐ。穂先部は、搬送エレ
ベ−タ12によって脱穀装置7に投入され、脱穀処理さ
れて穀粒のみが穀粒貯留装置8に投入され、一時貯留さ
れる。
In addition, when the rice head 20 is mounted, the lower cutting blade device 22 is arranged at a lower position and a front position than the cutting blade device 3. Combine work is
The traveling device 6 is driven to move forward, the grain stalks to be planted in the field are weeded by the weed bodies 23, and the lugs of the raising device 1 raise the stalks to raise them to the standing posture. Then, while transferring this grain culm to the transfer chain 35 of the transfer device 2, the lower cutting blade device 2
5, the stock side is cut, and subsequently, the cutting edge device 3 cuts the tip side during the conveyance by the conveyance chain 35. Only the tips of the culms thus cut off are taken over by the rear grain culm collecting and feeding device 4, and in the grain culm collecting and feeding device 4, they are collected in the collecting and merging portion on the center side by the action of the spiral body 17. The action of the crank finger 16 takes over to the rear transport elevator 12. The tip portion is thrown into the threshing device 7 by the transport elevator 12 and subjected to the threshing process, and only the grain is put into the grain storing device 8 and temporarily stored.

【0020】また、別実施例として、前記ライスヘッド
20を、装着フレ−ム37を介して搬送エレベ−タ12
に直接固定し、穀稈誘導枠体13との固定関係を無くし
たものとするもよい。そして、穀稈誘導枠体13を搬送
エレベ−タ12に対して、その接続部において上下回動
自在に取り付け、上下回動用シリンダ38の伸縮作動に
よってこの上下回動を自在に行なわせることができるよ
う構成するものである。このように構成すれば、ライス
ヘッド20に対する刈刃装置3の高さ(低部刈刃装置2
5に対する刈刃装置3の高さ)を自在に調節することが
できる。これによって稈丈等の違う多種作物に対する収
穫適応性が向上する。
As another embodiment, the rice head 20 is transferred to the transport elevator 12 via a mounting frame 37.
It is also possible to fix it directly to the grain culm guide frame body 13 and to eliminate the fixed relationship with the grain culm guide frame body 13. Then, the grain culm guide frame 13 is attached to the transport elevator 12 so as to be vertically rotatable at its connecting portion, and the vertical rotation can be freely performed by the expansion and contraction operation of the vertically rotating cylinder 38. It is configured as follows. According to this structure, the height of the cutting blade device 3 with respect to the rice head 20 (lower cutting blade device 2
The height of the cutting blade device 3 with respect to 5 can be freely adjusted. This improves harvest adaptability to various crops with different culm lengths.

【0021】また、前記支持ア−ム18に掻込みリ−ル
39を装着したまま、ライスヘッド20を後付けできる
構成とするもよい。この場合、ライスヘッド20を装着
する際、まず、リ−ル前後シリンダ40,40を伸長作
動させて掻込みリ−ル39を前方へ移動させ、穀稈誘導
枠体13と掻込みリ−ル39との間にライスヘッド20
の引起装置1上部が入る空間を形成する。そして、ライ
スヘッド20の上部背面側に設けた上向きコ字形状のフ
ック部41に、左右の支持ア−ム18,18間を連結す
る連結フレ−ム42を嵌入させ、これと共に、ライスヘ
ッド20の装着用枠体26上端部に設けた上向きコ字形
状のフック部43に、刈刃支持フレ−ム36を嵌入させ
る。前記フック部41に対する連結フレ−ム42の嵌入
状態は、固定ピン44を、連結フレ−ム42上面に沿う
が如く、前記フック部41の開放側(上側)を遮断する
ように挿通することにより固定される。このように構成
することによって、掻込みリ−ル式の刈取装置11に容
易にライスヘッド20を装着することができ、作物に応
じた組替えが効率良く行なえる。また、ライスヘッド2
0を装着した状態で、掻込みリ−ル39とライスヘッド
20の双方を駆動して刈取作業を行なうこともできる。
この場合、掻込みリ−ル39はライスヘッド20の引起
装置1前方で駆動回転するため、これによってもつれた
穀稈を整流しながら引起装置1へ引き継ぐことができ刈
取作業が円滑に行なえるのである。
The rice head 20 may be retrofitted with the scraping reel 39 mounted on the support arm 18. In this case, when the rice head 20 is attached, first, the reel front and rear cylinders 40, 40 are extended to move the scraping reel 39 forward to move the grain stem guide frame 13 and the scraping reel. Rice head 20 between 39
To form a space into which the upper part of the raising device 1 is placed. Then, the connecting frame 42 connecting the left and right support arms 18, 18 is fitted into the upward U-shaped hook portion 41 provided on the upper back surface side of the rice head 20, and together with this, the rice head 20. The cutting blade support frame 36 is fitted into the upward U-shaped hook portion 43 provided on the upper end portion of the mounting frame body 26. The connecting frame 42 is fitted into the hook portion 41 by inserting the fixing pin 44 so as to block the open side (upper side) of the hook portion 41 so as to follow the upper surface of the connecting frame 42. Fixed. With this configuration, the rice head 20 can be easily attached to the scraping reel type cutting device 11, and the recombination according to the crop can be efficiently performed. Also, rice head 2
It is also possible to drive both the scraping reel 39 and the rice head 20 to carry out the mowing work with 0 mounted.
In this case, since the scraping reel 39 is driven and rotated in front of the raising device 1 of the rice head 20, the entangled grain culms can be taken over by the raising device 1 while being straightened, and the reaping work can be performed smoothly. is there.

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

【図1】この発明の第1実施例における要部の説明用平
面図である。
FIG. 1 is a plan view for explaining a main part of a first embodiment of the present invention.

【図2】この発明の第1実施例における要部の説明用平
面図である。
FIG. 2 is a plan view for explaining a main part of the first embodiment of the present invention.

【図3】この発明の第1実施例における要部の説明用側
面図である。
FIG. 3 is a side view for explaining a main part of the first embodiment of the present invention.

【図4】この発明の第2実施例における要部の説明用側
面図である。
FIG. 4 is a side view for explaining a main part of the second embodiment of the present invention.

【図5】この発明の第2実施例における要部の説明用平
面図である。
FIG. 5 is a plan view for explaining a main part of the second embodiment of the present invention.

【図6】この発明の第3実施例における要部の説明用側
面図である。
FIG. 6 is a side view for explaining a main part in a third embodiment of the present invention.

【図7】この発明の第3実施例における要部の説明用平
面図である。
FIG. 7 is a plan view for explaining a main part of the third embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 引起装置 2 搬送装置 3 刈刃装置 4 穀稈集送装置 1 Lifting device 2 Conveying device 3 Cutting blade device 4 Grain collecting and feeding device

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 植立穀稈を引き起こす複数の引起装置1
と、該引起装置1によって引き起こされた穀稈を後方へ
搬送する複数の搬送装置2と、該搬送装置2の下方位置
において穀稈を切断する刈刃装置3と、前記搬送装置2
から穀稈を引き継いで左右方向中間部へ集送する穀稈集
送装置4とを設けると共に、前記複数の搬送装置2のう
ち、左右方向側部に設ける搬送装置2においてはその搬
送終端部を前記穀稈集送装置4に対して近接して配置
し、一方、左右方向中間部に設ける搬送装置2において
はその搬送終端部を前記穀稈集送装置4に対して所定間
隔を隔てて配置したことを特徴とするコンバインの刈取
装置。
1. A plurality of raising devices 1 for causing a planted culm.
A plurality of transporting devices 2 for transporting the grain culm caused by the raising device 1 to the rear, a cutting blade device 3 for cutting the grain culm at a position below the transporting device 2, and the transporting device 2
And a grain culm collecting and feeding device 4 for collecting the grain culm from the above and collecting and feeding the grain culm to the middle part in the left-right direction. It is arranged close to the grain-culm collecting and feeding apparatus 4, while in the transporting device 2 provided in the middle portion in the left-right direction, the transport end portion is arranged at a predetermined distance from the grain-culm collecting and feeding apparatus 4. A combine harvester characterized by the above.
JP20537892A 1992-07-31 1992-07-31 Reaper for combine harvester Pending JPH0646648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20537892A JPH0646648A (en) 1992-07-31 1992-07-31 Reaper for combine harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20537892A JPH0646648A (en) 1992-07-31 1992-07-31 Reaper for combine harvester

Publications (1)

Publication Number Publication Date
JPH0646648A true JPH0646648A (en) 1994-02-22

Family

ID=16505840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20537892A Pending JPH0646648A (en) 1992-07-31 1992-07-31 Reaper for combine harvester

Country Status (1)

Country Link
JP (1) JPH0646648A (en)

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