JP4957862B2 - Combine - Google Patents

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JP4957862B2
JP4957862B2 JP2011224346A JP2011224346A JP4957862B2 JP 4957862 B2 JP4957862 B2 JP 4957862B2 JP 2011224346 A JP2011224346 A JP 2011224346A JP 2011224346 A JP2011224346 A JP 2011224346A JP 4957862 B2 JP4957862 B2 JP 4957862B2
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handling chamber
waste
combine
feed chain
handling
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JP2012005506A (en
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正実 松井
智之 市丸
靖 井原
伊之 上戸
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Iseki and Co Ltd
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Iseki and Co Ltd
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Description

本発明は、コンバインに関するものである。 The present invention relates to a combine.

従来のコンバインの脱穀装置として、扱胴駆動用の伝動軸を扱室の反フィードチェン側で扱胴軸と平行に配備すると共に扱室後方にまで延出して、扱室後方に配設した排藁搬送装置を後部側から回転駆動すべく連動連結した構成のものが知られている(例えば、特許文献1参照。)。 As a conventional combine threshing device, a transmission shaft for driving the handling cylinder is arranged in parallel with the handling cylinder axis on the side opposite to the feed chamber of the handling chamber and extends to the rear of the handling chamber, and is disposed in the rear of the handling chamber. The thing of the structure which interlockedly connected so that the coffin conveyance apparatus might be rotationally driven from the rear side is known (for example, refer patent document 1).

特開平9−154396号公報JP-A-9-154396

上記従来の構成によれば、排藁搬送装置への動力伝達経路が非常に長く構成されるので、支持構造が不安定となり、特別な補強支持構成を要し、コスト高となる問題があった。
本発明は、排藁搬送装置の支持構成の安定化を図り、特別な補強支持構成を要することなく安価に実施できる脱穀装置を備えたコンバインを具現することにある。
According to the above-described conventional configuration, since the power transmission path to the waste transporting device is configured to be very long, the support structure becomes unstable, a special reinforcing support configuration is required, and there is a problem that costs increase. .
An object of the present invention is to realize a combine equipped with a threshing device that can stabilize the support structure of the waste transporting apparatus and can be implemented at low cost without requiring a special reinforcing support structure.

本発明は、上述した課題を解決するために次の如き技術手段を講ずるものである。
すなわち、請求項1記載の発明は、走行用のクローラ(1)を備えた車体(2)の上部に脱穀装置(4)を設け、該脱穀装置(4)に備える扱室(8)の後側に排藁搬送装置(14)を設けたコンバインにおいて、前記扱室(8)に対してフィードチェン(11)を設けた側とは反対側の上方位置に車体前後方向の軸心(P)を配置し、該軸心(P)回りに回動するベベルギヤケース(19)と一体の支持フレーム(38)をフィードチェン(11)側に延出させ、前記ベベルギヤケース(19)から排藁搬送装置(14)を駆動する構成としたことを特徴とするコンバインとした。
請求項2記載の発明は、前記扱室(8)に対してフィードチェン(11)を設けた側とは反対側の後部に排塵処理胴(12b)を設け、該排塵処理胴(12b)よりも上方の位置に前記軸心(P)を配置した請求項1記載のコンバインとした。
請求項3記載の発明は、前記支持フレーム(38)を扱室(8)の後側板(27)の後側においてフィードチェン(11)側に延出させると共に、前記後側板(27)にベベルギヤケース(19)を支持した請求項1または請求項2記載のコンバインとした。
The present invention provides the following technical means in order to solve the above-described problems.
That is, the invention according to claim 1 is provided with a threshing device (4) at the upper part of a vehicle body (2) provided with a traveling crawler (1), and after the handling chamber (8) provided in the threshing device (4). In the combine provided with the waste transporting device (14) on the side, the axis (P) in the longitudinal direction of the vehicle body is located at an upper position opposite to the side where the feed chain (11) is provided with respect to the handling chamber (8). And a support frame (38) integral with the bevel gear case (19) rotating around the axis (P) is extended to the feed chain (11) side, and is discharged from the bevel gear case (19). The combine is characterized in that the device (14) is driven.
According to the second aspect of the present invention, a dust exhausting cylinder (12b) is provided at the rear of the handling chamber (8) opposite to the side where the feed chain (11) is provided, and the dust exhausting cylinder (12b) is provided. 2. The combine according to claim 1, wherein the axis (P) is disposed at a position higher than the first position.
According to a third aspect of the present invention, the support frame (38) extends to the feed chain (11) side on the rear side of the rear plate (27) of the handling chamber (8), and a bevel gear is provided on the rear plate (27). The combine according to claim 1 or claim 2 supporting the case (19).

請求項1記載の発明によれば、排藁搬送装置(14)を、扱室(8)に対してフィードチェン(11)を設けた側とは反対側の上方位置に配置した軸心(P)回りに上下回動させて開放させることができる。
請求項2記載の発明によれば、排藁搬送装置(14)を、排塵処理胴(12b)よりも上方の位置に配置した軸心(P)回りに上下回動させて開放させることができる。
請求項3記載の発明によれば、上記請求項1または請求項2記載の発明の効果に加え、支持フレーム(38)が扱室(8)の後側板(27)の後側においてフィードチェン(11)側に延出し、排藁搬送装置(14)を駆動するベベルギヤケース(19)が、もともと強固に構成されている扱室(8)の後側板(27)に支持されるので、伝達経路が長く構成されているにも拘らず安定よく支持でき、特別な補強支持構成を要することなく安価に実施することができる。
According to the first aspect of the present invention, the shaft center (P) in which the waste transporting device (14) is disposed at an upper position opposite to the side where the feed chain (11) is provided with respect to the handling chamber (8). ) It can be opened by turning it up and down.
According to the second aspect of the present invention, the waste transporting device (14) can be opened by rotating up and down around the axis (P) disposed at a position above the dust processing drum (12b). it can.
According to the invention described in claim 3, in addition to the effect of the invention described in claim 1 or 2, the support frame (38) is provided with a feed chain (27) on the rear side of the rear plate (27) of the handling chamber (8). 11) The bevel gear case (19) that extends to the side and drives the evacuation transfer device (14) is supported by the rear plate (27) of the handling chamber (8) that is originally rigidly configured. However, it can be stably supported even though it is long, and can be implemented at low cost without requiring a special reinforcing support structure.

コンバインの側面図Combine side view 脱穀装置の側断面図Side cross section of threshing device 同上要部の側断面図Side sectional view of the main part 脱穀装置の平面図Top view of threshing device 同上要部の平面図Top view of the main part 脱穀装置の要部の正面図Front view of main parts of threshing device 同上要部の正面図Front view of the main part 脱穀装置の平面図Top view of threshing device 同上要部の平面図Top view of the main part 排藁搬送装置の支持構造を示す側面図Side view showing support structure of waste transporting device 同上要部の平面図Top view of the main part 同上要部の正面図Front view of the main part 排藁入力軸から排藁搬送装置への伝動機構を示す要部の平面図Plan view of the main part showing the transmission mechanism from the reject input shaft to the reject transport device 同上要部の正面図Front view of the main part

以下、本発明の実施例を図面に基づいて具体的に説明する。
まず、図1に示すコンバインの構成について述べる。
走行クロ−ラ(走行用のクローラ)1を具備する車体2上には、前部に昇降可能な刈取部3を、後部に脱穀装置(脱穀部)4を搭載している。刈取部3の横側部には運転部を備えたキャビン5が設置され、その後方にはグレンタンクGが装備されている。
つぎに、脱穀装置4の構成につき説明する。扱胴7を内装軸架した扱室8の下半周部に沿って受網9を張設している。10は扱室8の上方部を覆う扱胴カバ−であって、扱胴軸方向に平行な軸心Q回りに揺動開閉可能に構成している。
扱室8の扱口側には穀稈を挟持搬送するフィ−ドチェン11とこの上側に対設する挟持レ−ル11aを配設している。この挟持レ−ル11aは扱胴カバ−10側に装着して該カバ−と共に揺動開閉する構成である。扱室8の反フィードチェン側には、前側の二番処理胴12aと後側の排塵処理胴12bとからなる処理胴12が並設軸架されている。
また、扱室8の後方には、脱穀後の排藁の株元側と穂先側の2箇所を挟持して後方に搬送する排藁搬送装置14が配設され、前記フィードチェン11から送られてくる排藁を受け取って排藁カッターまで搬出処理するようになっている。
処理胴12の処理室上方空間部には、前記排藁搬送装置14への入力軸17を配置して架設してあり、扱室8の前側板25、中側板26及び後側板27を貫通して軸受保持させた構成としている。そして、この入力軸17から排藁搬送装置14への駆動系は、扱室8の後側板27に支持させたベベルギヤケース19内のベベルギヤ機構18、ベベルギヤケース19より斜め後方に延出する伝動軸21及び排藁搬送装置14の中間部に設けた排藁駆動スプロケット15,16を介して排藁搬送装置14を回転駆動すべく連動連結している。排藁搬送装置14をこの中間部から駆動するので、始端側から駆動するもに比べ、後側板より後方部に開放空間を構成することができ、排藁の詰りが防止できフィートチェンから排藁搬送装置14始端への引継ぎが良好に行える。
ベベルギヤケース19は、扱室の後側板27に支承させた軸受ケース20に対し入力軸17の軸心P回りに回動自在に軸受保持させている。軸受ケース20は後側板27に対し締付ボルト23を介して締付固定した構成としている。
前記入力軸17、扱胴7の扱胴軸30及び処理胴12の処理胴軸31は、前後方向に沿う同一方向軸とし、側面視で入力軸17が最も上方に位置し、扱胴軸30は前記入力軸17と下方の処理胴軸31との上下中間に位置するよう配置している。そして、これら入力軸17、扱胴軸30及び処理胴軸31は、扱室の前側板25より前方側に突設し、入力軸17の前端に設けた排藁入力プーリ22からカウンタ軸32プーリ33を介して処理胴軸プーリ34をベルト35伝動し、カウンタ軸32から別の伝動装置36を介して扱胴軸30を回転駆動すべく連動構成している。
前記入力軸17によって扱胴軸とは別に排藁搬送装置14を直接駆動するので、扱胴の負荷が増大して扱胴の回転数が低下しても排藁搬送装置14の駆動力が低下することがなくなる。
前記ベベルギヤケース19から前部排藁支持アーム(支持フレーム)38を突設し、入力軸17の後方延長線上に支持させて設けた支軸39から後部排藁支持アーム(第2支持フレーム)40を突設し、前部排藁支持アーム38は中間支持部材41を介して排藁搬送フレーム(排藁搬送装置のフレーム)42に連結保持させ、後部排藁支持アーム40は支持ステー43を介して排藁搬送フレーム42の中間近くに連結保持させてあり、前部排藁支持アーム38がベベルギヤケース19と一体となって前記入力軸17の軸心P回りに上下回動し、後部排藁支持アーム40が支軸39回りに上下回動する構成としている。前部排藁支持アーム38の下方向き折曲下端部は、扱室後側板を補強する脱穀側補強フレーム44上に載せて支持するようにし、且つ、該補強フレーム44側から上向きに突設する係止突起45に係脱自在に嵌合させて位置決め支持する構成としている。これによれば、排藁搬送フレーム42の高さ方向の位置を確保でき、堅固な補強フレームに載せることで、強度アップ、構成の簡略化を図ることができる。しかも、係止突起に嵌合することにより、前後、左右方向においても位置決めを確実にすることができる。なお、突起嵌合部にゴムのような弾性材46を介在させておくと、機体振動の吸収効果、並びにフレーム等の部品寿命アップを図ることができる。
また、図に示すように、前記伝動軸21の位置を前後の排藁支持アーム38,40の中間に設けることで、強度上、安定した駆動力を確保することができる。
次に、排藁搬送装置14の扱胴カバー10の開閉による吊り下げ支持構成について説明すると、図7に示すように、前部排藁支持アーム38を長穴48aを有する支持プレート48で扱胴カバー10と連結し、扱胴カバー10の上方への揺動開放によって排藁搬送装置14を吊り上げて開放する構成としている。
要するに、扱胴カバー10を軸心Qを支点として揺動開放すると、排藁搬送装置14が支持プレート48の長穴48a分だけ遅れて開放し始め、閉鎖時は排藁搬送装置14よりあとに扱胴カバーが閉鎖される。このため、開閉時に重量が分散され、容易に開閉操作ができる。また、扱胴カバー10と排藁搬送装置14の開放開度が異なっても支持プレート48の長穴で調整することができる。
扱胴カバー10閉鎖時には、支持プレート48及び前部排藁支持アーム38が扱胴カバー10下面と扱室後側板27上面との合わせ面より上方に位置する構成とすることで、合わせ面からわら屑が噴出してきた場合などに支持プレート48や排藁支持アーム38の周辺に藁屑が滞積するのを防止している。
扱胴カバー10と排藁搬送装置14との連結用支持プレート48直下に扱胴カバー支持用ダンパ49を配置することで、前後方向で省スペースに構成でき、また、2部品の上面視での断面積が小さく配置できる。また、藁屑の滞積にも有利な配置構成と云える。扱胴カバー10開放時には、支持プレート48が上昇してからダンパ49が起き上がり作用するように構成しておくと、支持プレート48が先に上昇してダンパ49を回避するため、支持プレート48とダンパ49が干渉することがなくなる。
扱胴カバー10の排藁搬送装置14に対応する内面側には、該扱胴カバー10を閉鎖すると、排藁搬送装置14を支持するフレームの適所、即ち、実施例では左右の排藁搬送チェン間の排藁搬送フレーム42の前端部を押さえて固定できるように押え部材50が設けられている。扱胴カバー10の閉鎖時にはこの押え部材50によって排藁搬送装置14の浮き上がりを阻止することができ、排藁の引き継ぎ搬送が正確に行える。なお、この押え部分に弾性材を介在させておくと、無用な振動を防止することができる。
グレンタンクGを支持するタンクフレーム51は、脱穀装置の右側部まで延出して扱室後側板27及び1番揚穀筒52と連結させることにより、脱穀部機枠構成の剛性アップを図るようにしている。また、扱室後側板27を補強する脱穀側補強フレーム44は、一端部が後側板の左側部に固着されてあり、途中部が脱穀機枠に固着され他端部はグレンタンクG側に固着されるようになっている。
扱室8の下側には揺動可能な揺動選別装置が設けられ、更に、その下方には選別方向の上手側から順に、唐箕54と、一番移送螺旋55と、二番移送螺旋56と、その上方に吸引排塵ファン57を設けて選別室を構成している。
なお、一番揚穀筒52は一番移送螺旋55で回収された穀物を揚送してグレンタンクG内に収容する。また、二番揚穀筒53は二番移送螺旋56で回収された二番物を二番処理胴12aの室内へ還元するようになっている。
そして、前記揺動選別装置は、扱室からの脱穀処理後の処理物を受け入れて揺動移送しながらふるい選別する構成であり、選別方向上手側から移送棚58、チャフシーブ59、ストローラック60の順に配置し、且つ、前記チャフシーブ59の下方にグレンシーブ61を配置して設け、前記唐箕54及び吸引排塵ファン57による選別風と揺動との共同作用によって扱室8から漏下してきた処理物を受け入れて揺動移送しながらふるい選別処理するように構成している。
Embodiments of the present invention will be specifically described below with reference to the drawings.
First, the structure of the combine shown in FIG. 1 will be described.
On a vehicle body 2 having a traveling crawler (traveling crawler) 1, a mowing unit 3 that can be moved up and down is mounted on the front, and a threshing device (threshing unit) 4 is mounted on the rear. A cabin 5 having an operation unit is installed on the side of the mowing unit 3, and a Glen tank G is installed behind the cabin 5.
Next, the configuration of the threshing device 4 will be described. A receiving net 9 is stretched along the lower half of the handling chamber 8 in which the handling cylinder 7 is pivotally mounted. Reference numeral 10 denotes a handling cylinder cover that covers the upper part of the handling chamber 8, and is configured to be able to swing and open around an axis Q parallel to the handling cylinder axis direction.
A feed chain 11 for sandwiching and conveying the cereal and a sandwiching rail 11a provided on the upper side are disposed on the handling port side of the handling chamber 8. The sandwiching rail 11a is mounted on the barrel cover 10 side and swings and opens together with the cover. A processing cylinder 12 including a front second processing cylinder 12a and a rear dust processing cylinder 12b is mounted on the side opposite to the feed chain of the handling chamber 8 in parallel.
Further, behind the handling chamber 8, there is disposed a waste transporting device 14 that sandwiches two places on the stock side and the tip side of the waste after threshing and transports it backward, and is sent from the feed chain 11. It is designed to receive incoming waste and carry it out to the waste cutter.
In the space above the processing chamber of the processing cylinder 12, an input shaft 17 to the waste transporting device 14 is arranged and laid, and penetrates the front side plate 25, the middle side plate 26 and the rear side plate 27 of the handling chamber 8. The bearing is held. The drive system from the input shaft 17 to the waste conveying device 14 is a bevel gear mechanism 18 in the bevel gear case 19 supported by the rear plate 27 of the handling chamber 8 and a transmission shaft extending obliquely rearward from the bevel gear case 19. 21 and the waste transporting device 14 are connected to each other via a waste driving sprocket 15 and 16 provided at an intermediate portion of the waste transporting device 14 so as to rotationally drive the waste transporting device 14. Since the waste transporting device 14 is driven from this intermediate portion, an open space can be formed in the rear portion of the rear side plate compared to the case where it is driven from the start end side, so that the waste clogging can be prevented and the waste chain is discharged from the foot chain. The transfer to the beginning of the conveying device 14 can be performed satisfactorily.
The bevel gear case 19 is supported by a bearing case 20 supported on the rear plate 27 of the handling chamber so as to be rotatable about the axis P of the input shaft 17. The bearing case 20 is configured to be fastened and fixed to the rear side plate 27 via the fastening bolts 23.
The input shaft 17, the handling cylinder shaft 30 of the handling cylinder 7, and the processing cylinder axis 31 of the processing cylinder 12 are set in the same direction along the front-rear direction, and the input shaft 17 is located at the uppermost position in a side view. Is arranged so as to be positioned between the input shaft 17 and the lower processing cylinder shaft 31 in the vertical direction. The input shaft 17, the handling cylinder shaft 30, and the processing cylinder shaft 31 protrude from the front plate 25 of the handling chamber to the front side, and from the waste input pulley 22 provided at the front end of the input shaft 17, the counter shaft 32 pulley. The processing cylinder shaft pulley 34 is transmitted through the belt 35 through the belt 33, and the handling cylinder shaft 30 is rotationally driven from the counter shaft 32 through another transmission device 36.
Since the waste conveying device 14 is directly driven by the input shaft 17 separately from the barrel, the driving force of the waste conveying device 14 is reduced even if the load on the barrel increases and the rotational speed of the barrel decreases. There is no longer to do.
A front rejection support arm (support frame) 38 projects from the bevel gear case 19, and a rear rejection support arm (second support frame) 40 is provided from a support shaft 39 provided on the rear extension line of the input shaft 17. The front evacuation support arm 38 is connected and held to the evacuation conveyance frame (frame of the evacuation conveyance apparatus) 42 via the intermediate support member 41, and the rear evacuation support arm 40 is interposed via the support stay 43. The front part support arm 38 is integrated with the bevel gear case 19 and pivots up and down around the axis P of the input shaft 17 so that the rear part is rejected. The support arm 40 is configured to rotate up and down around the support shaft 39. The lower bent downward end portion of the front part support arm 38 is placed on and supported by the threshing side reinforcing frame 44 that reinforces the rear side plate of the handling chamber, and protrudes upward from the reinforcing frame 44 side. The engaging projection 45 is detachably fitted to be positioned and supported. According to this, the position in the height direction of the waste transporting frame 42 can be secured, and the strength can be increased and the configuration can be simplified by placing it on the solid reinforcing frame. Moreover, the positioning can be ensured in the front-rear direction and the left-right direction by fitting the engaging projections. In addition, if an elastic material 46 such as rubber is interposed in the protrusion fitting portion, it is possible to achieve an effect of absorbing the body vibration and an increase in the life of parts such as a frame.
Further, as shown in the figure, by providing the position of the transmission shaft 21 in the middle of the front and rear evacuation support arms 38, 40, a stable driving force can be secured in terms of strength.
Next, the suspension support structure by opening and closing the handling cylinder cover 10 of the waste transporting device 14 will be described. As shown in FIG. 7, the front waste support arm 38 is handled by a support plate 48 having a long hole 48a. It is connected to the cover 10, and the squeezing / conveying device 14 is lifted and opened by swinging upward to open the barrel cover 10.
In short, when the barrel cover 10 is pivoted and opened with the axis Q as a fulcrum, the waste transporting device 14 begins to open with a delay corresponding to the long hole 48a of the support plate 48, and after closing the waste transporting device 14 The barrel cover is closed. For this reason, the weight is dispersed during opening and closing, and the opening and closing operation can be easily performed. Further, even if the opening degree of the barrel cover 10 and the waste transporting device 14 is different, it can be adjusted by the long hole of the support plate 48.
When the barrel cover 10 is closed, the support plate 48 and the front evacuation support arm 38 are positioned above the mating surface between the lower surface of the barrel cover 10 and the upper surface of the rear chamber side plate 27, so that the straw from the mating surface. It is possible to prevent the soot from accumulating around the support plate 48 and the evacuation support arm 38 when the squirt is ejected.
By arranging the damper cover support damper 49 directly below the support plate 48 for connecting the cylinder cover 10 and the waste transporting device 14, it is possible to configure a space-saving configuration in the front-rear direction, and in the top view of the two parts. The cross-sectional area can be arranged small. Moreover, it can be said that it is an arrangement configuration that is advantageous for the accumulation of sawdust. When the support cover 48 is lifted and the damper 49 rises and acts when the barrel cover 10 is opened, the support plate 48 is lifted first to avoid the damper 49. 49 no longer interferes.
On the inner surface side of the barrel cover 10 corresponding to the waste transporting device 14, when the barrel cover 10 is closed, an appropriate position of the frame that supports the waste transporting device 14, that is, in the embodiment, left and right waste transport chains. A presser member 50 is provided so that the front end portion of the waste transporting frame 42 can be pressed and fixed therebetween. When the handling cylinder cover 10 is closed, the holding member 50 can prevent the waste transporting device 14 from being lifted, and the hand over of the waste can be accurately transferred. If an elastic material is interposed in the presser part, unnecessary vibration can be prevented.
The tank frame 51 that supports the Glen tank G extends to the right side of the threshing device and is connected to the handling room rear side plate 27 and the first lifting cylinder 52 so as to increase the rigidity of the threshing unit machine frame configuration. ing. Moreover, the threshing side reinforcement frame 44 which reinforces the handling room rear side plate 27 has one end fixed to the left side of the rear side plate, the middle portion fixed to the threshing machine frame, and the other end fixed to the Glen tank G side. It has come to be.
A swinging sorting device that can swing is provided below the handling chamber 8, and further below, the Kara 54, the first transporting spiral 55, and the second transporting spiral 56 in order from the upper side in the sorting direction. And a suction dust exhaust fan 57 is provided above it to constitute a sorting chamber.
The first cereal cylinder 52 lifts the grain collected by the first transfer spiral 55 and stores it in the Glen tank G. Further, the second lifting cylinder 53 returns the second item collected by the second transfer spiral 56 to the room of the second processing cylinder 12a.
And the said rocking | swiveling sorter is the structure which receives the processed material after the threshing process from a handling room, and sifts it, carrying out rocking | fluctuation transfer, and the transfer shelf 58, the chaff sheave 59, and the stroll rack 60 from the upper side of the sorting direction. A treated product that has been disposed in order and that has been provided with a grain sheave 61 disposed below the chaff sheave 59 and that has leaked from the handling chamber 8 due to the combined action of the sorting wind and the swinging by the tang 54 and the suction dust exhaust fan 57. The sieve is sorted and processed while being oscillated and transferred.

1 走行クローラ(走行用のクローラ)
2 車体
4 脱穀装置
8 扱室
11 フィードチェン
12b 排塵処理胴
14 排藁搬送装置
19 ベベルギヤケース
27 後側板
38 前部排藁支持アーム(支持フレーム)
P 軸心
1 Traveling crawler (Crawler for traveling)
2 Car body 4 Threshing device 8 Handling chamber 11 Feed chain 12b Dust removal processing cylinder 14 Waste transporting device 19 Bevel gear case 27 Rear side plate 38 Front waste support arm (support frame)
P axis

Claims (3)

走行用のクローラ(1)を備えた車体(2)の上部に脱穀装置(4)を設け、該脱穀装置(4)に備える扱室(8)の後側に排藁搬送装置(14)を設けたコンバインにおいて、前記扱室(8)に対してフィードチェン(11)を設けた側とは反対側の上方位置に車体前後方向の軸心(P)を配置し、該軸心(P)回りに回動するベベルギヤケース(19)と一体の支持フレーム(38)をフィードチェン(11)側に延出させ、前記ベベルギヤケース(19)から排藁搬送装置(14)を駆動する構成としたことを特徴とするコンバイン。   A threshing device (4) is provided in the upper part of the vehicle body (2) provided with the crawler (1) for traveling, and a waste transporting device (14) is provided behind the handling chamber (8) provided in the threshing device (4). In the provided combine, an axial center (P) in the longitudinal direction of the vehicle body is disposed at an upper position opposite to the side where the feed chain (11) is provided with respect to the handling chamber (8), and the axial center (P) A support frame (38) integrated with a bevel gear case (19) rotating around is extended to the feed chain (11) side, and the waste conveying device (14) is driven from the bevel gear case (19). Combine that is characterized by that. 前記扱室(8)に対してフィードチェン(11)を設けた側とは反対側の後部に排塵処理胴(12b)を設け、該排塵処理胴(12b)よりも上方の位置に前記軸心(P)を配置した請求項1記載のコンバイン。   A dust removal treatment cylinder (12b) is provided at the rear of the handling chamber (8) opposite to the side where the feed chain (11) is provided, and the dust removal treatment cylinder (12b) is positioned above the dust treatment treatment cylinder (12b). The combine of Claim 1 which has arrange | positioned the axial center (P). 前記支持フレーム(38)を扱室(8)の後側板(27)の後側においてフィードチェン(11)側に延出させると共に、前記後側板(27)にベベルギヤケース(19)を支持した請求項1または請求項2記載のコンバイン。   The support frame (38) is extended to the feed chain (11) side on the rear side of the rear plate (27) of the handling chamber (8), and the bevel gear case (19) is supported on the rear plate (27). Item 3. The combine according to item 1 or 2.
JP2011224346A 2011-10-11 2011-10-11 Combine Active JP4957862B2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59651A (en) * 1982-06-28 1984-01-05 Fuji Bussan Kk Ultrasonic inspection apparatus of article enclosed in vessel
JPS63181236A (en) * 1987-01-23 1988-07-26 Hitachi Ltd Circulating furnace for processing cathode-ray tube
JP3294095B2 (en) * 1996-01-10 2002-06-17 株式会社クボタ Threshing equipment
JP2004166665A (en) * 2002-11-22 2004-06-17 Kubota Corp Threshing device
JP4449346B2 (en) * 2003-06-04 2010-04-14 井関農機株式会社 Combine

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