JP3620217B2

JP3620217B2 - Combine

Info

Publication number: JP3620217B2
Application number: JP12080497A
Authority: JP
Inventors: 岩本　　浩; 弘二鈴木; 吉亨後藤
Original assignee: Iseki and Co Ltd
Current assignee: Iseki and Co Ltd
Priority date: 1997-05-12
Filing date: 1997-05-12
Publication date: 2005-02-16
Anticipated expiration: 2017-05-12
Also published as: JPH10309117A

Description

【０００１】
【発明の属する技術分野】
この発明は、コンバインに関するものである。
【０００２】
【従来の技術】
脱穀装置の穀稈移送口には、フィ−ドチェンと挟扼杆とが穀稈を挾持して搬送するように設けられている。
【０００３】
【発明が解決しようとする課題】
上述のように、脱穀装置の穀稈移送口には、フィ−ドチェンと挟扼杆とが穀稈を挾持して搬送するように設けられているが、脱穀室で脱穀される穀粒がこの移送口の間隙部から外側へ飛び出すことが、特にこの移送口の前部において多い。これを防止するために、この穀稈移送口や、挟扼杆の脱穀室側に沿ってゴム板等からなるシ−ルプレ−トを設けるが、該挾持搬送の穀稈との摩擦抵抗を受けて、めくれたり、曲げられることが多く、穀粒の飛散防止効果が十分でない。
【０００４】
【課題を解決するための手段】
この発明は、車台３５上の一側に脱穀装置を搭載して該脱穀装置の前側に刈取装置３６を支持し、前記車台３５上における脱穀装置とは反対の側にグレンタンク３７を設けたコンバインにおいて、前記脱穀装置の脱穀室１の穀稈移送口２のフィ−ドチェン３に沿う挟扼杆４の内側に、前縁を傾斜縁８とした複数の搖動シ−ルプレ−ト７を配置し、該挟扼杆４の内側方の脱穀カバ−１９部に一体のホルダプレ−ト３２前部に、前縁を傾斜縁５とした固定シ−ルプレ−ト６を設けて、該固定シ−ルプレ−ト６の後端部を前記挟扼杆４側の搖動シ−ルプレ−ト７の前端傾斜縁８部にオ−バ−ラップさせ、前記グレンタンク３７を、底部に排出オ−ガ３９を有した下部タンク４０上に合成樹脂製の上部タンク４１を重合させて該上部タンク４の下端部を下部タンク４０に対してフック４７によって固定すると共に該上部タンク４１の上端部を脱穀装置の揚穀機４６に対してフック４５によって固定する構成とし、前記下部タンク４０の外側の側板４２を底部のヒンジ４３回りに下側へ回動させて開くことができるように構成して、該下部タンク４０の外側の側板４２を下方へ回動させておくことによって上部タンク４１を外側へ倒した姿勢として該上部タンク４１の着脱を容易に行うことができるものとし、前記グレンタンク３７の後側に縦排穀筒４８を旋回自在に設け、該縦排穀筒４８の下端部を前記下部タンク４０の排出オ−ガ３９の後端に連設させると共に該縦排穀筒４８の上端部に横排穀筒４９を上下回動自在に連通させ、自動手動切替スイッチＳＷとオ−ガセットダイヤル５５と液晶ディスプレイ５６とを操縦台に配置して、自動手動切替スイッチＳＷを自動張出位置に切替えると、予めオ−ガセットダイヤル５５を操作して液晶ディスプレイ５６に設定表示した横排穀筒４９の排穀位置にまで前記横排穀筒４９が自動旋回するように制御したことを特徴とするコンバインの構成とする。
【０００５】
【発明の効果】
フィードチェン３と挾扼杆４との間に挾持されて搬送される穀稈は、穂先部を穀稈移送口２から脱穀室１内に供給させて脱穀を行わせる。このとき挾扼杆４の該脱穀室１側では固定シールプレート６や搖動シールプレート７が移送穀稈上面に摺接されていて、挾扼搬送される穀稈層が薄くなっても、穀稈搬送に切れ目ができても、これらシールプレート６，７によって穀粒の飛出が防止される。しかも各シールプレート６，７は前縁が傾斜縁５，８に形成されているため、搬送穀稈が摺接しても引っ掛りやシールめくれは少く、円滑な穀稈搬送の案内が行われるため、各シールプレート６，７の正確なシール姿勢を維持させることができ、構成も簡単である。特に、穀稈移送口２の前部では、固定シールプレート６と搖動シールプレート７とがオーバラップしているために、傾斜縁８の下側に間隙を生じ難く、多量脱穀における穀粒飛散を有効に防止できる。
【０００６】
また、上部タンク４１の着脱時には、下部タンク４０の外側の側板４２を下方へ回動させておくことによって、上部タンク４１を外側へ倒した姿勢として着脱を容易に行うことができる。また、操縦台に配置した自動手動切替スイッチＳＷを自動張出位置に切替えることによって、予めオ−ガセットダイヤル５５を操作して液晶ディスプレイ５６に設定表示した横排穀筒４９の排穀位置にまで前記横排穀筒４９を自動旋回させることができる。
【０００７】
【発明の実施の形態】
コンバインに装着する脱穀装置を例示すると、脱穀室１には前後方向に沿う扱胴軸９によって回転される扱胴１０を設け、この脱穀室１から掻き出されるわら屑を受けて、処理胴軸１１回りに回転する処理胴１２によって脱穀処理する処理室１３を設ける複胴形態の構成としている。これら脱穀室１や処理室１３等の後部には吸引排塵機１４を設け、下側には搖動選別棚１５を支架する選別室１６や、圧風唐箕１７等を配置している。
【０００８】
前記脱穀室１は下側に沿って脱穀網１８を有し、上側には開閉可能な脱穀カバー１９を有し、軸方向の前側には穀稈供給口２０を有し、後側には排塵室２１に連通する排稈口２２を有する。前記処理室１３との連通部であるわら屑掻出口２３は、脱穀室１の後端部で穂先側に対向して形成される。２４は処理室１３の処理網、２５はわら屑排出口である。
【０００９】
前記脱穀カバー１９は、カバー軸２６の回りに上下回動して開閉でき、先端部の穀稈移送口２に沿って挾扼台２７が固定され、この挾扼台２７に沿って挾扼杆４が設けられる。挾扼杆４は、伏コ字状断面の所定長さで、多数ピン２８連結されるもので、この連結ピン２８部が挾扼台２７のボス２９に上下摺動自在に挿通のロッド３０に支持され、ばね３１によって下方へ弾発される。このような一連の挾扼杆４は移送口２下側のフィードチェン３の上側に押圧されて、このフィードチェン３との間に穀稈を挾持して搬送することができる。
【００１０】
前記挾扼杆４の内縁部４Ａはフィードチェン３の内側、即ち脱穀室１側に位置し、外縁部４Ｂはフィードチェン３の幅の中央部に対向している。この挾扼杆４の内縁部４Ａに搖動シールプレート７をボルト・ナット３３等で取付け、挾扼杆４と一体的に上下に挾扼搖動させる。
【００１１】
前記脱穀カバー１９の下端縁で、挾扼杆４の内側に対向してホルダプレート３２を取付ける。このホルダプレート３２の外側面に沿って、挾扼杆４、及びこの挾扼杆４の内側に取付ける搖動シールプレート７が接近して上下動する。
【００１２】
ホルダプレート３２の前部にはゴム製の固定シールプレート６が下方に突出してリベット３４止めで設けられ、前縁を傾斜縁５にしている。又、該挾扼杆４のうち、この固定シールプレート６より後位に配置される挾扼杆４の内側面には、ゴム製の搖動シールプレート７が取付けられて、各前縁は傾斜縁８を有する。これらホルダプレート３２側の固定シールプレート６後端部と、挾扼杆４側に配置の前端部の搖動シールプレート７の傾斜縁８部とが、内外に重号してオーバラップさせた関係位置に構成され、挾扼移送穀稈の移送を円滑に行わせる。後続の搖動シールプレート７は、前側の搖動シールプレート７の後端部に若干オーバラップさせている。
【００１３】
これら固定シールプレート６及びこれにオーバラップされる搖動シールプレート７の設けられる穀稈移送口２の前部では、脱穀室１側からの穀粒の飛散量も多いが、これら固定シールプレート６の後端部と搖動シールプレート７の傾斜縁８部とのオーバラップにより、この傾斜縁８下部のデルタ域が塞がれて、穀稈移送口２から外方への穀粒の飛出を有効に防止する。しかも、これら内外にオーバラップされたシールプレート６，７部が穀稈の搬送案内や穀粒飛散等の抵抗を受けても、傾斜縁の形成によってめくれ現象が少くなる。
【００１４】
コンバインは、車台３５上の一側に前記脱穀装置を搭載して、この前側に支持する刈取装置３６で刈取搬送される穀稈を、フィードチェン３と挾扼杆４との間に挾持させて後方へ搬送しながら、穂先部を穀稈供給口２０から脱穀室１内へ供給させて脱穀させる。この脱穀装置と反対側の走行車台３５上には、グレンタンク３７が設けられて、脱穀装置で脱穀選別された取出穀粒を受けて収容できる。３８はこのグレンタンク３７の前方に配置のキャビンで、操縦台や操縦席を内装する。
【００１５】
前記グレンタンク３７は、底部に排出オーガ３９を有した下部タンク４０と、この下部タンク４０上に重合させる合成樹脂製の上部タンク４１とからなり、この下部タンク４０の外側の側板４２は底部のヒンジ４３回りに下側へ回動させて開くことができる。４４は前後のロック金具で、側板４２の閉鎖位置を固定し、又、この固定を解除できる。４５は上部タンク４１の上端部を脱穀装置の揚穀機４６に対して固定するフック、４７はこの上部タンク４の下端部を下部タンク４０に対して固定するフックである。
【００１６】
前記上部タンク４１の着脱時には、該下部タンク４０の外側の側板４２を下方へ回動しておくことによって、上部タンク４１を外側へ倒した姿勢として着脱を容易に行うことができる。
【００１７】
前記グレンタンク３７の後側には縦排穀筒４８を旋回自在に設け、この縦排穀筒４８の下端部は下部タンク４０の排出オーガ３９の後端に連設させ、上端部は横排穀筒４９に連通させる。この横排穀筒４９はこの連通部の回りに上下回動自在である。５０はこの排穀口、５１はこの受座である。これら縦排穀筒４８及び横排穀筒４９は、該排穀オーガ３９から連動されるオーガを内装し、モータや伸縮シリンダ等の駆動によって、旋回や、上下回動させるコントローラＣＰＵを有する。
【００１８】
例えば、前記旋回を旋回モータＭ１の電動によって行わせ、上下回動をギヤドモータからなる上下回動モータＭ２の電動によって行わせる構成とすれば、受座５１に収納された横排穀筒４９の排穀口５０を目的の排穀位置へ移動させるには、自動と手動とに切替える自動手動切替スイッチＳＷを操作して、手動張出位置に切替えたときは、排穀レバー５２の操作で旋回モータＭ１や上下回動モータＭ２等を電動して行うことができる。
【００１９】
排穀レバー５２の操作パネル５３には十字形態のレバー溝５４が上、下、左、右に向けて形成され、これら各位置に排穀レバー５２を操作することにより、上下回動モータＭ２を正、逆転駆動して、横排穀オーガ４９を上昇、下降させ、又、旋回モータＭ１を正、逆転駆動して、縦排穀オーガ４８を横排穀オーガ４９と一体として左回り、又は右回りに旋回させて、排穀口５０を目的位置に張り出させたり、収納させることができる。
【００２０】
又、自動手動切替スイッチＳＷを自動張出位置に切替えたときは、オーガセットダイヤル５５を予め操作して液晶ディスプレイ５６に設定表示Ａされる横排穀筒４９の排穀位置に自動旋回制御される。即ち、該切替スイッチＳＷの自動張出位置への切替えによって、モータＭ２により横排穀筒４９が上限位置に達して、モータＭ１により指定の排穀位置へ旋回される。この横排穀筒４９の旋回はポテンショメータからなるオーガポジションセンサ５７が検出していて、このセンサ５７の検出値がディスプレイ５６に設定された設定値と一致したときモータＭ１の電動は停止され、排穀口５０は設定位置で停止される。
【００２１】
又、このような張出位置の横排穀筒４９を前記受座５１に自動収納させるときは、前記切替スイッチＳＷを自動収納位置へ操作することによって、該張出行程と逆の行程を作動される。
【００２２】
なお、前記自動手動切替スイッチＳＷ、オーガセットダイヤル５５、及び液晶ディスプレイ５６等は、キャビン３８内の操縦台に配置されている。
【図面の簡単な説明】
【図１】挟扼杆部の側面図、平面図、及びその一部の正断面図。
【図２】ホルダプレ−ト部の側面図と、その一部の正断面図。
【図３】挟扼杆部の側面図。
【図４】穀稈移送口部の正断面図。
【図５】脱穀装置の正面図。
【図６】その側面図。
【図７】グレンタンク部の斜視図と、その作用を示す背面図。
【図８】排穀筒部の制御ブロック図。
【図９】コンバインの左側面図。
【図１０】コンバインの右側面図。
【符号の説明】
１脱穀室
２穀稈移送口
３フィ−ドチェン
４挟扼杆
５傾斜縁
６固定シ−ルプレ−ト
７搖動シ−ルプレ−ト
８傾斜縁
３２ホルダプレ−ト
３５車台
３６刈取装置
３７グレンタンク
３９排出オ−ガ
４０下部タンク
４１上部タンク
４２側板
４３ヒンジ
４５フック４５
４６揚穀機
４７フック
４８縦排穀筒
４９横排穀筒
５５オ−ガセットダイヤル
５６液晶ディスプレイ
Ｍ１旋回モ−タ
ＳＷ自動手動切替スイッチ [0001]
BACKGROUND OF THE INVENTION
The present invention, Ru der relate to co-Nbain.
[0002]
[Prior art]
In the threshing port of the threshing device, a feed chain and a pinch are provided so as to hold and transport the cereal.
[0003]
[Problems to be solved by the invention]
As described above, the feed chain and the pinch are provided in the cereal transfer port of the threshing device so as to hold and transport the cereal, but the grains to be threshed in the threshing room are It is often the case that it jumps outward from the gap of the transfer port, particularly at the front part of the transfer port. In order to prevent this, a seal plate made of a rubber plate or the like is provided along the cereal transfer port and the threshing chamber side of the nip, but it is subjected to frictional resistance with the culm of the holding and conveying. Therefore, it is often turned or bent, and the effect of preventing grain scattering is not sufficient.
[0004]
[Means for Solving the Problems]
The present invention is a combine in which a threshing device is mounted on one side on a chassis 35, a reaping device 36 is supported on the front side of the threshing apparatus, and a grain tank 37 is provided on the opposite side of the threshing device on the chassis 35. in the Fi cereal稈移Okukuchi second threshing chamber 1 of the threshing apparatus - the inner side of the clamping扼杆4 along Dochen 3, a plurality of the leading edge and the inclined edge 8 pivotal sheet - Rupure - DOO 7 arranged , threshing cover -19 integrated into parts Horudapure the internal side of the clamping扼杆4 - Doo 32 front fixed to a front edge and the inclined edges 5 - Rupure - the door 6 is provided, the fixed sheet - Rupure - the rear end portion of the bets 6 of the clamping扼杆4 side swing sheet - Rupure - O to the front inclined edge 8 parts of bets 7 - bar - is wrapped, the grain tank 37, the discharge o the bottom - the moth 39 to the upper tank 41 made of a synthetic resin on the lower tank 40 having polymerized lower end of the upper tank 4 The upper tank 41 is fixed to the lower tank 40 by the hook 47 and the upper end of the upper tank 41 is fixed to the threshing machine 46 of the threshing device by the hook 45, and the outer side plate 42 of the lower tank 40 is fixed to the bottom. It is configured so that it can be rotated downward around the hinge 43 and opened, and the upper tank 41 is tilted outward by rotating the side plate 42 outside the lower tank 40 downward. It is assumed that the upper tank 41 can be easily attached and detached, and a vertical grain hull 48 is pivotably provided on the rear side of the Glen tank 37, and the lower end of the vertical grain hull 48 is connected to the lower tank 40. An automatic manual changeover switch SW and an auger set dial 55 are connected to the rear end of the discharge agar 39 and a horizontal draining cylinder 49 is communicated with the upper end of the vertical draining cylinder 48 so as to be vertically rotatable. When the automatic manual changeover switch SW is switched to the automatic extended position by placing the crystal display 56 on the control table, the occluder dial 55 is operated in advance, and the discharge of the horizontal culling cylinder 49 set and displayed on the liquid crystal display 56 is displayed. It is set as the structure of the combine characterized by controlling so that the said horizontal draining cylinder 49 turns to a grain position automatically .
[0005]
【The invention's effect】
The cereals that are nipped and conveyed between the feed chain 3 and the pestle 4 are threshed by supplying the tip part from the cereal transfer port 2 into the threshing chamber 1. At this time, even if the fixed sealing plate 6 and the peristaltic sealing plate 7 are slidably contacted with the upper surface of the transferred pestle on the threshing chamber 1 side of the pestle 4, Even if there is a break in the conveyance, the seal plates 6 and 7 prevent the grain from jumping out. Moreover, since the front edges of the seal plates 6 and 7 are formed at the inclined edges 5 and 8, even if the transported culm is in sliding contact, there is little catching or sealing, and smooth cereal transport is guided. The accurate sealing posture of each of the seal plates 6 and 7 can be maintained, and the configuration is simple. In particular, since the fixed seal plate 6 and the peristaltic seal plate 7 overlap at the front part of the cereal transfer port 2, it is difficult to form a gap below the inclined edge 8. It can be effectively prevented.
[0006]
In addition, when the upper tank 41 is attached or detached, the side plate 42 outside the lower tank 40 is rotated downward, so that the upper tank 41 can be easily attached and detached with the posture in which the upper tank 41 is tilted outward. In addition, by switching the automatic manual changeover switch SW arranged on the control table to the automatic overhanging position, the auger set dial 55 is operated in advance to reach the husk position of the horizontal husk cylinder 49 set and displayed on the liquid crystal display 56. The horizontal draining cylinder 49 can be automatically turned.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
As an example of a threshing device to be mounted on a combine, a threshing chamber 1 is provided with a handling cylinder 10 rotated by a handling cylinder shaft 9 along the front-rear direction, and the processing cylinder shaft receives straw waste scraped from the threshing chamber 1. It is set as the structure of the multiple cylinder form which provides the process chamber 13 which carries out the threshing process by the process cylinder 12 which rotates around 11. A suction dust remover 14 is provided at the rear of the threshing chamber 1 and the processing chamber 13, and a sorting chamber 16 for supporting a peristaltic sorting shelf 15 and a compressed air tang 17 are disposed below.
[0008]
The threshing chamber 1 has a threshing net 18 along the lower side, a threshing cover 19 that can be opened and closed on the upper side, a cereal supply port 20 on the front side in the axial direction, and a drain on the rear side. It has a discharge port 22 communicating with the dust chamber 21. A straw scrap outlet 23 which is a communicating portion with the processing chamber 13 is formed at the rear end portion of the threshing chamber 1 so as to face the tip side. Reference numeral 24 denotes a processing net of the processing chamber 13 and reference numeral 25 denotes a straw waste outlet.
[0009]
The threshing cover 19 can be opened and closed by rotating up and down around a cover shaft 26, and a cradle 27 is fixed along the culm transfer port 2 at the tip. 4 is provided. The flange 4 has a predetermined length of a U-shaped cross section and is connected to a large number of pins 28. The connecting pin 28 portion is slidably moved up and down to the boss 29 of the rack 27 so as to be inserted into the rod 30. Supported and springed downward by the spring 31. A series of such straws 4 are pressed to the upper side of the feed chain 3 below the transfer port 2, and the grain straws can be held between the feed chain 3 and conveyed.
[0010]
The inner edge 4 </ b> A of the basket 4 is located inside the feed chain 3, that is, on the threshing chamber 1 side, and the outer edge 4 </ b> B is opposed to the center of the width of the feed chain 3. The peristaltic seal plate 7 is attached to the inner edge portion 4A of the flange 4 with bolts and nuts 33 or the like, and is swung up and down integrally with the flange 4.
[0011]
At the lower end edge of the threshing cover 19, the holder plate 32 is attached facing the inside of the basket 4. Along the outer surface of the holder plate 32, the flange 4 and the peristaltic seal plate 7 attached to the inner side of the flange 4 approach and move up and down.
[0012]
At the front of the holder plate 32, a rubber fixed seal plate 6 protrudes downward and is provided with a rivet 34, and the front edge is an inclined edge 5. Also, a rubber sliding seal plate 7 is attached to the inner surface of the flange 4 disposed behind the fixed seal plate 6 among the flanges 4, and each front edge is an inclined edge. 8 has. The relative position where the rear end portion of the fixed seal plate 6 on the holder plate 32 side and the inclined edge 8 portion of the peristaltic seal plate 7 on the front end portion arranged on the side of the flange 4 overlap each other in the inner and outer sides. It is configured to facilitate the transfer of the cocoon transfer cereals. The following peristaltic seal plate 7 is slightly overlapped with the rear end portion of the front peristaltic seal plate 7.
[0013]
In the front part of the cereal transfer port 2 where the fixed seal plate 6 and the peristaltic seal plate 7 overlapped with the fixed seal plate 6 are provided, the amount of grains scattered from the threshing chamber 1 is large. The overlap between the rear end portion and the inclined edge 8 portion of the peristaltic seal plate 7 blocks the delta area below the inclined edge 8, and effectively releases the grain outward from the cereal transfer port 2. To prevent. In addition, even if the seal plates 6 and 7 that are overlapped inside and outside receive resistance such as cereal conveyance guidance and grain scattering, the turning-up phenomenon is reduced due to the formation of inclined edges.
[0014]
In the combine, the threshing device is mounted on one side of the chassis 35, and the culm that is harvested and conveyed by the reaping device 36 supported on the front side is held between the feed chain 3 and the ridge 4. While transporting backward, the tip portion is supplied from the cereal supply port 20 into the threshing chamber 1 and threshed. On the traveling chassis 35 opposite to the threshing device, a Glen tank 37 is provided to receive and accommodate the extracted grain that has been threshed and selected by the threshing device. Reference numeral 38 denotes a cabin disposed in front of the Glen tank 37, which is equipped with a cockpit and a cockpit.
[0015]
The Glen tank 37 is composed of a lower tank 40 having a discharge auger 39 at the bottom and an upper tank 41 made of synthetic resin to be polymerized on the lower tank 40, and an outer side plate 42 of the lower tank 40 is formed at the bottom. The hinge 43 can be rotated downward to be opened. Reference numeral 44 denotes front and rear lock fittings which fix the closed position of the side plate 42 and can release this fixation. 45 is a hook for fixing the upper end of the upper tank 41 to the threshing machine 46 of the threshing device, and 47 is a hook for fixing the lower end of the upper tank 4 to the lower tank 40.
[0016]
When the upper tank 41 is attached or detached, the side plate 42 on the outer side of the lower tank 40 is pivoted downward, so that the upper tank 41 can be easily attached and detached as if it is tilted outward.
[0017]
A vertical draining cylinder 48 is provided at the rear side of the grain tank 37 so as to be rotatable. The lower end of the vertical draining cylinder 48 is connected to the rear end of the discharge auger 39 of the lower tank 40, and the upper end is laterally discharged. Communicate with the grain cylinder 49. The horizontal grain hull 49 is rotatable up and down around the communication portion. 50 is the shed and 51 is the seat. The vertical cereal barrel 48 and the horizontal pulverizer 49 have a built-in auger that is interlocked with the threshing auger 39, and have a controller CPU that is rotated and rotated up and down by driving a motor, an expansion cylinder, or the like.
[0018]
For example, if the turning is performed by the electric motor of the turning motor M1 and the vertical rotation is performed by the electric motor of the vertical rotation motor M2 composed of a geared motor, the horizontal draining cylinder 49 stored in the seat 51 is discharged. In order to move the shed 50 to the target threshing position, an automatic manual switching switch SW for switching between automatic and manual operation is operated to switch to the manual overhanging position. M1, the up / down rotation motor M2, and the like can be electrically driven.
[0019]
A cross-shaped lever groove 54 is formed on the operation panel 53 of the threshing lever 52 so as to face up, down, left, and right. By operating the threshing lever 52 at these positions, the up and down rotation motor M2 is operated. Drive forward and reverse to raise and lower the horizontal cereal auger 49, and drive the turning motor M <b> 1 forward and reverse to rotate the vertical cereal auger 48 together with the horizontal cereal auger 49 counterclockwise or right It can be swung around to allow the shed 50 to project or be stored at the target position.
[0020]
In addition, when the automatic manual changeover switch SW is switched to the automatic overhang position, the auger set dial 55 is operated in advance and the automatic turning control is performed to the husk position of the horizontal husk 49 which is set and displayed on the liquid crystal display 56. The That is, when the changeover switch SW is switched to the automatic projecting position, the horizontal milling cylinder 49 reaches the upper limit position by the motor M2, and is turned to the designated graining position by the motor M1. The auger position sensor 57 composed of a potentiometer detects the turning of the horizontal grain cylinder 49. When the detected value of the sensor 57 coincides with the set value set on the display 56, the motor M1 is de-energized and discharged. The head 50 is stopped at the set position.
[0021]
Further, when the horizontal grain cylinder 49 in such an extended position is automatically stored in the receiving seat 51, the stroke reverse to the extended stroke is operated by operating the changeover switch SW to the automatic storage position. Is done.
[0022]
The automatic manual changeover switch SW, the auger set dial 55, the liquid crystal display 56, and the like are arranged on a control deck in the cabin 38.
[Brief description of the drawings]
FIG. 1 is a side view, a plan view, and a front sectional view of a part of a pinching portion.
FIG. 2 is a side view of a holder plate portion and a front sectional view of a part thereof.
FIG. 3 is a side view of a pinch portion.
FIG. 4 is a front sectional view of a cereal transfer port.
FIG. 5 is a front view of a threshing apparatus.
FIG. 6 is a side view thereof.
FIG. 7 is a perspective view of the Glen tank part and a rear view showing the operation thereof.
FIG. 8 is a control block diagram of a threshing tube unit.
FIG. 9 is a left side view of the combine.
FIG. 10 is a right side view of the combine.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Thresher room 2 Grain trout transfer port 3 Feed chain 4 Clamping pin 5 Inclined edge 6 Fixed seal plate 7 Peristaltic seal plate 8 Inclined edge 32 Holder plate
35 cars
36 cutting device
37 Glen Tank
39 exhaust organ
40 lower tank
41 upper tank
42 side plate
43 hinges
45 hook 45
46 cereal machine
47 hooks
48 vertical milling cylinder
49 horizontal milling cylinder
55 Auger dial
56 liquid crystal display
M1 turning motor
SW automatic manual changeover switch

Claims

In the combine where a threshing device is mounted on one side on the chassis 35, a reaping device 36 is supported on the front side of the threshing apparatus, and a grain tank 37 is provided on the opposite side of the threshing device on the chassis 35, the threshing is performed. Fi cereal稈移Okukuchi second threshing chamber 1 of the apparatus - the inner side of the clamping扼杆4 along Dochen 3, a plurality of the leading edge and the inclined edge 8 pivotal sheet - Rupure - the door 7 is arranged, said Kyo扼integral threshing cover -19 parts of the inner side of the lever 4 Horudapure - Doo 32 front, the front edge of the fixed and inclined edges 5 - provided bets 6, the fixed sheet - - Rupure Rupure - DOO 6 the rear end portion of the clamping扼杆4 side swing sheet - Rupure - O to the front inclined edge 8 parts of bets 7 - bar - is wrapped, discharged Oh the grain tank 37, the bottom - lower tank having a gas 39 The upper tank 41 made of synthetic resin is polymerized on the upper 40, and the lower end of the upper tank 4 is placed in the lower tank. The upper tank 41 is fixed to the threshing machine 46 of the threshing device 46 by the hook 45 and the side plate 42 outside the lower tank 40 is fixed to the bottom hinge 43. The upper tank 41 is configured such that the upper tank 41 is tilted outward by rotating the side plate 42 on the outer side of the lower tank 40 downward. It is assumed that the tank 41 can be easily attached and detached, and a vertical draining cylinder 48 is provided on the rear side of the Glen tank 37 so as to be pivotable, and the lower end of the vertical draining cylinder 48 is connected to the discharge tank of the lower tank 40. -Continuously connected to the rear end of the moth 39 and connected to the upper end of the vertical cereal barrel 48 so that the horizontal culling tube 49 can be pivoted up and down, and the automatic manual changeover switch SW, the auger set dial 55, and the liquid crystal display When the automatic manual changeover switch SW is switched to the automatic extension position, the husk of the horizontal culling tube 49 set and displayed on the liquid crystal display 56 by operating the auger set dial 55 in advance is arranged. A combine that is controlled so that the horizontal milling barrel 49 automatically turns to a position .