JP2016067213A

JP2016067213A - combine

Info

Publication number: JP2016067213A
Application number: JP2014196939A
Authority: JP
Inventors: 竹内　賢一朗; Kenichiro Takeuchi; 賢一朗竹内; 章史宮本; Akifumi Miyamoto; 郁朗上加; Ikuro Ueka; 川口　弘道; Hiromichi Kawaguchi; 川口　　弘道; 淳水島; Atsushi Mizushima; 渡部　寛樹; Hiroki Watabe; 寛樹渡部; 和平石賀; Wahei Ishiga; 慧今田; Kei Imada
Original assignee: Iseki and Co Ltd; Iseki Agricultural Machinery Mfg Co Ltd
Current assignee: Iseki and Co Ltd; Iseki Agricultural Machinery Mfg Co Ltd
Priority date: 2014-09-26
Filing date: 2014-09-26
Publication date: 2016-05-09

Abstract

PROBLEM TO BE SOLVED: To enable an operator to easily confirm that a grain tank which can be opened toward a lateral side of a combine is surely locked when the grain tank is returned to a storage position.SOLUTION: The combine includes: a second lock device 125 locking an inner side part of a grain tank 7 on a threshing device 4 side; a first lock device 126 locking a front side lower part of the grain tank 7 on a machine body frame 1; and lock display means 117 in a vicinity of a lock operation lever 105 lock-operating both the first and second lock devices 126, 125 for enabling a lock state of the second lock device 125 to be confirmed.SELECTED DRAWING: Figure 22

Description

本発明は、グレンタンクを備えるコンバインに関する。 The present invention relates to a combine equipped with a Glen tank.

コンバインのグレンタンクは、例えば、特開２０１４−６４５３３号公報に記載の如く、コンバインの走行機体上に脱穀装置と共に搭載して、収穫する穀粒を一時的に貯留して、満杯になるとグレンタンクからトラックなどの荷台に搭載する穀粒タンクに穀粒を移し替えて運搬する。 The grain tank of the combine is mounted with the threshing device on the traveling machine of the combine as described in JP 2014-64533 A, for example, and temporarily stores the grains to be harvested. The grain is transferred to a grain tank that is mounted on a loading platform such as a truck.

そして、このグレンタンクは、後部を走行機体に枢支し、前右下部を走行機体にロックすると共に前左上部を脱穀装置側にロックして収穫作業を行い、適宜に前右下部と前左上部のロックを外して脱穀装置の側部から後部を中心に側方へオープンし、グレンタンクの内側や脱穀装置の側部を点検したりメンテナンスを行ったりするようにしている。 And this Glen tank pivots the rear part to the traveling machine body, locks the front right lower part to the traveling machine body, locks the front left upper part to the threshing device side, and performs the harvesting operation, and appropriately moves the front right lower part and the front left upper part. The part is unlocked and opened sideways from the side of the threshing device centering on the rear, and the inside of the glen tank and the side of the threshing device are inspected and maintained.

特開２０１４−６４５３３号公報JP 2014-64533 A

前記のグレンタンクは、前右下部と前左上部をロックするようにしているが、前左上部のロック部はグレンタンクの側部に居てロック解除操作を行う作業者から見えない。そのために、見える前右下部のロック状態だけを確認して収穫作業を開始すると、前左上部のロック部が外れたままになっていた場合には、前右下部のロック部に無理な力が加わってロックが外れ、グレンタンクが突然オープンしてしまうことが有る。 The above-mentioned Glen tank locks the front right lower part and the front left upper part, but the lock part of the front left upper part is in the side part of the Glen tank and is not visible to the operator who performs the unlocking operation. For this reason, when the harvesting operation is started after confirming only the locked state in the lower right front part, if the upper left front lock part has been released, an excessive force is applied to the front right lower part lock part. In some cases, the lock may come off and the Glen Tank suddenly opens.

このために、本発明は、コンバインの側方へオープンが出来るようにしたグレンタンクを収納位置に戻した際に前右下部と前左上部が確実にロックされていることを作業者が容易に確認できるようにすることを課題とする。 For this reason, the present invention makes it easy for the operator to securely lock the front right lower part and the front left upper part when the Glen tank that can be opened to the side of the combine is returned to the storage position. The challenge is to be able to confirm.

上記本発明の課題は、次の技術手段により解決される。
請求項１に記載の発明は、機体フレーム（１）上に脱穀装置（４）とグレンタンク（７）を並設し、該グレンタンク（７）の後部を機体フレーム（１）に枢支軸（１４）で枢支し、グレンタンク（７）の前側下部を機体フレーム（１）にロックする第１ロック装置（１２６）と、グレンタンク（７）の内側部を脱穀装置（４）側にロックする第２ロック装置（１２５）を設け、グレンタンク（７）を側方へオープンしたオープン状態と、機体フレーム（１）上にロックした収納状態とに切替可能なコンバインにおいて、前記グレンタンク（７）の第１ロック装置（１２６）と第２ロック装置（１２５）を共にロック操作するロック操作レバー（１０５）の近傍に、第２ロック装置（１２５）のロック状態が確認出来るロック表示手段（１１７）を設けたことを特徴とするコンバインとする。 The problems of the present invention are solved by the following technical means.
According to the first aspect of the present invention, the threshing device (4) and the grain tank (7) are arranged side by side on the body frame (1), and the rear part of the grain tank (7) is pivotally supported on the body frame (1). The first locking device (126) that pivots at (14) and locks the front lower part of the Glen tank (7) to the fuselage frame (1), and the inner part of the Glen tank (7) to the threshing device (4) side In a combine that can be switched between an open state in which the second locking device (125) for locking is opened and the Glen tank (7) is opened to the side and a storage state locked on the fuselage frame (1), the Glen tank ( 7) Lock display means (7) for confirming the lock state of the second lock device (125) in the vicinity of the lock operation lever (105) for locking both the first lock device (126) and the second lock device (125). 117 The the combine, characterized in that provided.

請求項２に記載の発明は、前記ロック操作レバー（１０５）のロック解除操作に伴って移動するリンクプレート（１０９）に前記第２ロック装置（１２５）の回動フック（９５）を連繋し、前記ロック表示手段（１１７）は、リンクプレート（１０９）に設ける表示プレート（１１７）がロック位置と解除位置との間で移動することでロック状態を表示する構成とした請求項１に記載のコンバインとする。 According to the second aspect of the present invention, the rotation hook (95) of the second lock device (125) is linked to the link plate (109) that moves in accordance with the unlocking operation of the lock operation lever (105), The combine according to claim 1, wherein the lock display means (117) is configured to display a lock state by a display plate (117) provided on the link plate (109) moving between a lock position and a release position. And

請求項３に記載の発明は、前記リンクプレート（１０９）と前記回動フック（９５）をケーブル（１０３）で連結し、リンクプレート（１０９）を引張りバネ（１１８）でロック解除側へ付勢した請求項２に記載のコンバインとする。 According to a third aspect of the present invention, the link plate (109) and the rotating hook (95) are connected by a cable (103), and the link plate (109) is urged toward the unlocking side by a tension spring (118). The combine according to claim 2.

請求項４に記載の発明は、前記表示プレート（１１７）がロック位置で接する基準受プレート（１１６）を設け、前記ロック表示手段（１１７）は、基準受プレート（１１６）から表示プレート（１１７）が離れることで、回動フック（９５）がロック解除位置であることを表示するとした請求項２または請求項３に記載のコンバインとする。 According to a fourth aspect of the present invention, there is provided a reference receiving plate (116) with which the display plate (117) contacts in a locked position, and the lock display means (117) is connected to the display plate (117) from the reference receiving plate (116). The combine according to claim 2 or claim 3, wherein the turn hook (95) indicates that it is in the unlocked position by separating.

請求項１に記載の発明によれば、作業者がロック操作レバー（１０５）を見て第１ロック装置（１２６）のロック状態を確認すると同時に、ロック表示手段（１１７）を見ると第２ロック装置（１２５）のロック状態を確認出来るので、グレンタンク（７）を機体フレーム（１）上に収納して確実に固定した状態で収穫作業が行える。 According to the first aspect of the present invention, when the operator checks the lock state of the first lock device (126) by looking at the lock operation lever (105) and at the same time looking at the lock display means (117), the second lock is obtained. Since the locked state of the device (125) can be confirmed, the harvesting operation can be performed with the Glen tank (7) housed on the machine frame (1) and securely fixed.

請求項２に記載の発明によれば、請求項１に記載の発明の効果に加えて、表示プレート（１１７）のロック位置とロック解除位置で第２ロック装置（１２５）のロック状態が容易に確認出来るので、グレンタンク（７）がロックされない状態で収穫作業を行うことを防止できる。 According to the second aspect of the invention, in addition to the effect of the first aspect of the invention, the second locking device (125) is easily locked in the locked position and the unlocked position of the display plate (117). Since it can confirm, it can prevent performing a harvesting operation in the state where a Glen tank (7) is not locked.

請求項３に記載の発明によれば、請求項２に記載の発明の効果に加えて、リンクプレート（１０９）と回動フック（９５）の間に障害物があっても容易に連結できる。また、ロック表示手段（１１７）を構成する部品点数を少なくして製造コストを低減することができる。 According to the invention described in claim 3, in addition to the effect of the invention described in claim 2, even if there is an obstacle between the link plate (109) and the rotating hook (95), it can be easily connected. In addition, the number of parts constituting the lock display means (117) can be reduced and the manufacturing cost can be reduced.

請求項４に記載の発明によれば、請求項２または請求項３に記載の発明の効果に加えて、表示プレート（１１７）と基準受プレート（１１６）の位置関係で第２ロック装置（１２５）のロック状態を確認することが出来るので、ロック状態の視認が容易となり、グレンタンク（７）がロックされない状態で収穫作業を行うことを防止できる。 According to the invention described in claim 4, in addition to the effect of the invention described in claim 2 or claim 3, the second locking device (125) is determined by the positional relationship between the display plate (117) and the reference receiving plate (116). ) Can be confirmed, it is easy to visually recognize the locked state, and it is possible to prevent the harvesting operation from being performed in a state where the Glen tank (7) is not locked.

コンバインの側面図。The side view of a combine. 同平面図。FIG. 要部平面図。FIG. 伝動機構および油圧配管を示す平面図。The top view which shows a transmission mechanism and hydraulic piping. グレンタンクの側面図。The side view of a Glen tank. 接続部材の縦断側面図。The vertical side view of a connection member. 中間螺旋翼と排出螺旋翼の係合状態を示す斜視図。The perspective view which shows the engagement state of an intermediate | middle spiral blade and a discharge | release spiral blade. 同背面図。The rear view. ケースの正面図（接続部材の背面図）。The front view of a case (back view of a connection member). カウンタメタルと接続部材の側面図。The side view of a counter metal and a connection member. 伝動機構の概略平面図。The schematic plan view of a transmission mechanism. 回転伝動軸部材を示す平面図。The top view which shows a rotation transmission shaft member. グレンタンクの一部正面図。A partial front view of a Glen tank. 排出螺旋翼と中間螺旋翼と縦螺旋翼の回転方向を示した一部展開側面図。The partially expanded side view which showed the rotation direction of the discharge spiral blade, the intermediate spiral blade, and the vertical spiral blade. 同説明図。FIG. グレンタンクの正面図。The front view of a Glen tank. グレンタンクの平面図。The top view of a Glen tank. グレンタンクの側面図。The side view of a Glen tank. 振動拡散装置の側面図。The side view of a vibration diffusion apparatus. 同正面図。The front view. コンバインの平面図。The top view of a combine. 下側部ロック装置の正面図。The front view of a lower part locking device. 上中央ロック装置の正面図。The front view of an upper center locking device. グレンタンクの背面図。The rear view of a Glen tank.

以下、本発明の実施形態を図面に示す実施例を参照しながら説明する。なお、本明細書においてコンバインの前進方向に向かって左右方向をそれぞれ左、右といい、前進方向を前、後進方向を後という。 Hereinafter, embodiments of the present invention will be described with reference to examples shown in the drawings. In this specification, the left and right directions in the forward direction of the combine are referred to as left and right, respectively, the forward direction is referred to as forward, and the reverse direction is referred to as rear.

１は機体フレーム、２は該機体フレーム１の下方位置に設けた走行装置、３は運転席および操作部を有するキャビン、４は脱穀装置、５は該脱穀装置４の後部に設けた排藁を切断するカッターを有する排藁処理装置、６は刈取部である。 DESCRIPTION OF SYMBOLS 1 is a body frame, 2 is the traveling apparatus provided in the downward position of this body frame 1, 3 is a cabin which has a driver's seat and an operation part, 4 is a threshing apparatus, 5 is the waste provided in the rear part of this threshing apparatus 4 A waste disposal apparatus having a cutter for cutting, 6 is a cutting part.

前記脱穀装置４の側部には、該脱穀装置４により脱穀された穀粒を貯留するグレンタンク７を、前記脱穀装置４の側部で機体フレーム１上に固定する格納位置と、メンテナンス等のため前を外側に突き出させた外開きオープン位置との間水平回動自在に後部右側を下部縦軸１４で枢支している。 In the side part of the threshing device 4, a storage position for fixing the grain tank 7 storing the grain threshed by the threshing device 4 on the body frame 1 at the side part of the threshing device 4, and maintenance, etc. For this reason, the rear right side is pivotally supported by the lower longitudinal axis 14 so as to be horizontally rotatable between the open position where the front is projected outward.

グレンタンク７内の底部には、該グレンタンク７内の穀粒を機外に排出させる前後方向の穀粒排出装置８を設ける。該穀粒排出装置８は排出螺旋翼９により構成し、図示は省略するが、排出螺旋翼９の前端は前記グレンタンク７の前板５９に軸装し、排出螺旋翼９の後端はグレンタンク７の後板１０に設けた排出筒１１内に突出させる。 A grain discharging device 8 in the front-rear direction for discharging the grains in the grain tank 7 to the outside of the machine is provided at the bottom of the grain tank 7. The grain discharge device 8 is constituted by a discharge spiral blade 9, which is not shown, but the front end of the discharge spiral blade 9 is mounted on the front plate 59 of the Glen tank 7 and the rear end of the discharge spiral blade 9 is Glen. It protrudes into the discharge cylinder 11 provided on the rear plate 10 of the tank 7.

前記排出筒１１は接続部材（オーガメタル）１３に下部縦軸１４により回動自在に取付け、接続部材１３は機体フレーム１側に固定する。接続部材１３の上部には穀粒揚穀排出装置１５の排出揚穀筒１６の下部を回転自在に取付ける。排出揚穀筒１６の上部には穀粒をトラックのタンクに排出する排出オーガ１７の基部を回動自在に取付ける。排出オーガ１７は前記排出揚穀筒１６に対して上下回動自在に取付ける。 The discharge cylinder 11 is rotatably attached to a connecting member (auger metal) 13 by a lower longitudinal axis 14 and the connecting member 13 is fixed to the body frame 1 side. The lower part of the discharged whipping cylinder 16 of the grain whipping and discharging apparatus 15 is rotatably attached to the upper part of the connecting member 13. A base of a discharge auger 17 for discharging the grains to the tank of the truck is rotatably attached to the upper part of the discharge crushing cylinder 16. The discharge auger 17 is attached to the discharge milling cylinder 16 so as to be rotatable up and down.

前記排出筒１１は接続部材１３に対して回動し、前記排出螺旋翼９の回転軸２０は前記接続部材１３内に設けた中間横螺旋翼２１の回転軸２２と継脱自在に構成する。即ち、排出螺旋翼９は、排出筒１１（グレンタンク７）を接続部材１３に対して回動させると中間横螺旋翼２１から外れて、接続部材１３内をオープンしてメンテナンス可能にし、排出筒１１（グレンタンク７）を元に戻すと中間横螺旋翼２１と接続して共に回転するようにする。 The discharge cylinder 11 is rotated with respect to the connection member 13, and the rotary shaft 20 of the discharge spiral blade 9 is configured to be detachable from the rotary shaft 22 of the intermediate horizontal spiral blade 21 provided in the connection member 13. That is, the discharge spiral blade 9 is detached from the intermediate horizontal spiral blade 21 when the discharge tube 11 (Glen tank 7) is rotated with respect to the connection member 13, and the inside of the connection member 13 is opened to allow maintenance. When 11 (Glen tank 7) is returned to its original position, it is connected to the intermediate horizontal spiral blade 21 to rotate together.

図７と図８に排出螺旋翼９の回転軸２０と中間横螺旋翼２１の回転軸２２の継脱自在構成の一例を示すと、２３は前記回転軸２２に設けた軸心方向に突出する突起、２４は前記回転軸２０に設けた放射方向に突出する係合ピンであり、突起２３と係合ピン２４の係合により回転が伝達される。 FIG. 7 and FIG. 8 show an example of a configuration in which the rotary shaft 20 of the discharge spiral blade 9 and the rotary shaft 22 of the intermediate horizontal spiral blade 21 can be freely connected and disconnected, and 23 projects in the axial direction provided on the rotary shaft 22. The protrusions 24 are engagement pins that are provided on the rotary shaft 20 and project in the radial direction, and the rotation is transmitted by the engagement of the protrusions 23 and the engagement pins 24.

また、図６に示す如く、前記中間横螺旋翼２１の回転軸２２は接続部材１３内に設けた軸受２５に軸装し、中間横螺旋翼２１の回転を前記排出揚穀筒１６内の縦螺旋翼２６に伝達する。２７はベベルギヤである。 Further, as shown in FIG. 6, the rotating shaft 22 of the intermediate horizontal spiral blade 21 is mounted on a bearing 25 provided in the connecting member 13, and the rotation of the intermediate horizontal spiral blade 21 is caused to rotate vertically in the discharge milling cylinder 16. This is transmitted to the spiral blade 26. Reference numeral 27 denotes a bevel gear.

図１４、図１５において、中間横螺旋翼２１の終端の回転軸２２には跳上体２８を設け、前記縦螺旋翼２６は跳上体２８が跳ね上げた穀粒に向かって回転するように構成する。
即ち、中間横螺旋翼２１および跳上体２８のイ方向回転に対して、縦螺旋翼２６はロ方向に回転させることにより、穀粒に対向するように掬い上げて搬送効率を高くする。また、縦螺旋翼２６の上部と排出オーガ１７を接続する引継螺旋２９は、引継螺旋２９が穀粒を持ち上げながら搬送する向きで回転するように構成する。 14 and 15, the rotary shaft 22 at the end of the intermediate horizontal spiral blade 21 is provided with a jumping body 28 so that the vertical spiral blade 26 rotates toward the grain that the jumping body 28 bounces up. Configure.
That is, with respect to the rotation of the intermediate horizontal spiral wing 21 and the jumping body 28 in the direction B, the vertical spiral wing 26 is rotated in the direction of B so as to be raised so as to face the grain, thereby increasing the conveyance efficiency. Further, the takeover spiral 29 connecting the upper part of the vertical spiral blade 26 and the discharge auger 17 is configured to rotate in a direction in which the takeover spiral 29 conveys the grain while lifting it.

前記中間横螺旋翼２１の回転軸２２の延長軸２２ａは接続部材１３の後部より後方に突出させ、該突出部に入力用輪体３０を設け、入力用輪体３０には中間輪体３１に掛け回した伝動用無端帯３２を掛け回し、中間輪体３１は前後方向の回転伝動軸部材３３の後部に取付ける（図９）。 An extension shaft 22 a of the rotating shaft 22 of the intermediate horizontal spiral blade 21 protrudes rearward from the rear portion of the connection member 13, and an input ring 30 is provided in the protruding portion. The input ring 30 is connected to the intermediate ring 31. The endless belt 32 for transmission that is hung around is hung, and the intermediate ring 31 is attached to the rear part of the rotation transmission shaft member 33 in the front-rear direction (FIG. 9).

回転伝動軸部材３３の前側部はギヤボックス３４に接続する。この場合、前記回転伝動軸部材３３は前記中間輪体３１を取付けた軸部３５を前記接続部材１３の側部に設けたカウンタメタル３６に軸装し、軸部３５には中間伝動軸３７（図４）の後端を摺動のみ可能に嵌合させ、中間伝動軸３７の前端も前記ギヤボックス３４に設けた出力軸部３８に摺動のみ可能に嵌合させて構成する。即ち、前記中間伝動軸３７の前後の何れか一端または両端が前後に摺動することにより接続部材１３とギヤボックス３４の間の軸間距離の変化に対応させる。したがって、中間伝動軸３７の一端または両端は角軸嵌合あるいはスプライン嵌合等の回転は伝達するが、軸方向には移動するように構成し、また、中間伝動軸３７は所定量移動が可能なように長さを設定する。 A front side portion of the rotation transmission shaft member 33 is connected to the gear box 34. In this case, the rotary transmission shaft member 33 has a shaft portion 35 to which the intermediate ring body 31 is attached mounted on a counter metal 36 provided on a side portion of the connection member 13, and the shaft portion 35 has an intermediate transmission shaft 37 ( The rear end of FIG. 4) is fitted so as to be slidable, and the front end of the intermediate transmission shaft 37 is also fitted to the output shaft portion 38 provided in the gear box 34 so as to be slidable only. In other words, any one or both ends of the intermediate transmission shaft 37 are slid back and forth to correspond to the change in the inter-axis distance between the connecting member 13 and the gear box 34. Therefore, one end or both ends of the intermediate transmission shaft 37 transmit rotation such as angular shaft fitting or spline fitting, but are configured to move in the axial direction, and the intermediate transmission shaft 37 can move by a predetermined amount. Set the length as follows.

前記回転伝動軸部材３３はグレンタンク７の排出螺旋翼９と略平行に設けると共に、穀粒を流下させるための安息角を形成するグレンタンク７の下部傾斜面３９の下方に位置させる。即ち、回転伝動軸部材３３は平面視グレンタンク７と重合するように配置する。また、前記カウンタメタル３６には一体となるように前記伝動用無端帯３２を包囲するケース４０を設け、ケース４０およびカウンタメタル３６は接続部材１３にボルト等により着脱自在に締付固定して取付け、前記中間伝動軸３７からのスラストおよび伝動用無端帯３２の張力に対してカウンタメタル３６の位置が変化するのを防止する。即ち、カウンタメタル３６は、ステー３６ａを接続部材１３に着脱自在に固定し、ステー３６ａに軸筒部材３６ｂを固定し、軸筒部材３６ｂに前記軸部３５を軸装し、軸筒部材３６ｂの後端に前記ケース４０のベース４０ａを固定し、ベース４０ａにケース４０のカバー４０ｂを着脱自在に取付ける。したがって、ステー３６ａと軸筒部材３６ｂとベース４０ａが一体的に固定され、互いに強度メンバーとなっている。 The rotary transmission shaft member 33 is provided substantially in parallel with the discharge spiral blade 9 of the grain tank 7 and is positioned below the lower inclined surface 39 of the grain tank 7 that forms an angle of repose for allowing the grains to flow down. That is, the rotation transmission shaft member 33 is arranged so as to overlap with the grain tank 7 in plan view. Further, the counter metal 36 is provided with a case 40 surrounding the transmission endless band 32 so as to be integrated, and the case 40 and the counter metal 36 are detachably fastened and fixed to the connecting member 13 with bolts or the like. The position of the counter metal 36 is prevented from changing with respect to the thrust from the intermediate transmission shaft 37 and the tension of the transmission endless belt 32. That is, the counter metal 36 detachably fixes the stay 36a to the connecting member 13, fixes the shaft tube member 36b to the stay 36a, and mounts the shaft portion 35 on the shaft tube member 36b. The base 40a of the case 40 is fixed to the rear end, and the cover 40b of the case 40 is detachably attached to the base 40a. Accordingly, the stay 36a, the shaft tube member 36b, and the base 40a are integrally fixed and are mutually strength members.

また、前記ケース４０内の伝動用無端帯３２のうち下側の伝動用無端帯３２には、テンション付与部材４１を当接させる。テンション付与部材４１は弾性部材により円弧形状に形成し、一端をケース４０または接続部材１３側の固定部に係止し、他端および中間上面部分を伝動用無端帯３２に当接させる。また、ケース４０は、排藁処理装置５の回動中心となる縦取付軸４２および該縦取付軸４２を設けた回動支点取付フレーム４３より前側に設け、排藁処理装置５を９０度あるいはそれ以上回動させても干渉しないように配置構成する。また、カウンタメタル３６およびケース４０は、脱穀装置４の側部ではなく、脱穀装置４の後側の排藁処理装置５の側方に位置するように設け、排藁処理装置５を前記縦取付軸４２中心にオープンさせると、カウンタメタル３６およびケース４０の周囲を開放するように構成する。 A tension applying member 41 is brought into contact with the lower transmission endless band 32 of the transmission endless band 32 in the case 40. The tension applying member 41 is formed in an arc shape by an elastic member, one end is locked to the case 40 or the fixing portion on the connecting member 13 side, and the other end and the intermediate upper surface portion are brought into contact with the transmission endless belt 32. In addition, the case 40 is provided on the front side of the vertical attachment shaft 42 which is the rotation center of the waste disposal apparatus 5 and the rotation fulcrum attachment frame 43 provided with the vertical attachment shaft 42, and the waste disposal apparatus 5 is disposed at 90 degrees or Arrangement is made so as not to interfere even if it is further rotated. Further, the counter metal 36 and the case 40 are provided so as to be positioned not on the side portion of the threshing device 4 but on the side of the slaughtering device 5 on the rear side of the threshing device 4, and the staking treatment device 5 is mounted vertically. When the shaft 42 is opened at the center, the periphery of the counter metal 36 and the case 40 is opened.

しかして、回転伝動軸部材３３を接続した前記ギヤボックス３４内にはベベルギヤ等の伝達部材４５を設け、ギヤボックス３４の反脱穀装置４側に入力軸部４６を設け、入力軸部４６には中間輪体４７を設け、中間輪体４７にはエンジン４８の出力輪体４９の間に無端帯５０を掛け回す（図１１）。出力輪体４９はエンジン４８の反脱穀装置４側に設けてグレンタンク７があってもメンテナンス可能・容易にする。また、エンジン４８の後側にギヤボックス３４を設けて伝動経路の全体長を短くしている。図５で、５３はテンションクラッチプーリ、５４はテンションクラッチプーリ５３のアーム、５５は操作用のワイヤー、５６は操作用ワイヤー５５のインナー、５７はワイヤー５５のアウターであり、アウター５７は縦フレーム５８に係止する。即ち、エンジン４８の周囲に、エンジン４８を包囲するように縦フレーム５８を設け、また、エンジン４８の反脱穀装置４側にテンションクラッチプーリ５３を設け、アウター５７を前記縦フレーム５８に係止することによりワイヤー５５の調整部（アウター５７と縦フレーム５８の係止部付近）を側面視縦フレーム５８とラジエター５８ａの間の隙間に位置させ、メンテナンスを容易にしている。 Thus, a transmission member 45 such as a bevel gear is provided in the gear box 34 to which the rotary transmission shaft member 33 is connected, an input shaft portion 46 is provided on the anti-threshing device 4 side of the gear box 34, and the input shaft portion 46 has An intermediate ring body 47 is provided, and an endless belt 50 is hung around the intermediate ring body 47 between the output ring bodies 49 of the engine 48 (FIG. 11). The output wheel 49 is provided on the anti-threshing device 4 side of the engine 48 so that maintenance is possible and easy even if the grain tank 7 is provided. A gear box 34 is provided on the rear side of the engine 48 to shorten the entire length of the transmission path. In FIG. 5, 53 is a tension clutch pulley, 54 is an arm of the tension clutch pulley 53, 55 is an operation wire, 56 is an inner of the operation wire 55, 57 is an outer of the wire 55, and an outer 57 is a vertical frame 58. Lock to. That is, a vertical frame 58 is provided around the engine 48 so as to surround the engine 48, a tension clutch pulley 53 is provided on the anti-threshing device 4 side of the engine 48, and the outer 57 is locked to the vertical frame 58. As a result, the adjustment portion of the wire 55 (near the engaging portion between the outer 57 and the vertical frame 58) is positioned in the gap between the vertical frame 58 and the radiator 58a in side view, thereby facilitating maintenance.

しかして、縦フレームのうちグレンタンク７に近い後側縦フレーム５８は前記グレンタンク７の前側に設け、該後側縦フレーム５８より前側に前記ギヤボックス３４を設け、ギヤボックス３４とエンジン４８の回転伝達機構は後側縦フレーム５８より前側に位置させ、これにより、グレンタンク７の前板５９を、グレンタンク７が回動しうる最小限の隙間を有して後側縦フレーム５８に近接させ、グレンタンク７の容量を大きくする。この場合、前記穀粒排出装置８および穀粒揚穀排出装置１５の入力用輪体３０とエンジン４８側の中間輪体３１との間の伝動用無端帯３２を外すことなく、グレンタンク７を外開回動しうるように構成するが、グレンタンク７は下部縦軸１４中心に回動すればよく、その支持構成は任意である。 The rear vertical frame 58 close to the Glen tank 7 in the vertical frame is provided on the front side of the Glen tank 7, the gear box 34 is provided on the front side of the rear vertical frame 58, and the gear box 34 and the engine 48 are connected. The rotation transmission mechanism is positioned in front of the rear vertical frame 58, whereby the front plate 59 of the Glen tank 7 is brought close to the rear vertical frame 58 with a minimum clearance through which the Glen tank 7 can rotate. The capacity of the Glen tank 7 is increased. In this case, without removing the transmission endless belt 32 between the input wheel 30 of the grain discharging device 8 and the grain lifting and discharging device 15 and the intermediate wheel 31 on the engine 48 side, the Glen tank 7 is removed. Although it is configured to be able to rotate outward, the Glen tank 7 only needs to rotate about the lower longitudinal axis 14, and the support configuration is arbitrary.

しかして、前記前板５９の下部には前板５９と平行なカバー板部材６２を設け、カバー板部材６２の下縁は脱穀装置４側に至るに従い高くなるように傾斜させたガイド縁６３に形成し、ガイド縁６３は格納状態のとき回転伝動軸部材３３より脱穀装置４側に位置するように、ガイド縁６３の上方には回転伝動軸部材３３を回避する切欠部６４を形成する。６５はエンジンカバー、６６はファン、６７はエンジンカバー６５とグレンタンク７との間の隙間に設けた隙間カバーである。前記グレンタンク７の前板５９の隙間カバー６７の上端より上方には、グレンタンク７内を見られる点検窓６８を設ける。 Thus, a cover plate member 62 parallel to the front plate 59 is provided at the lower portion of the front plate 59, and the lower edge of the cover plate member 62 is formed on a guide edge 63 that is inclined so as to increase toward the threshing device 4 side. The notch part 64 which avoids the rotation transmission shaft member 33 is formed above the guide edge 63 so that the guide edge 63 is positioned and is located on the threshing device 4 side from the rotation transmission shaft member 33 in the retracted state. 65 is an engine cover, 66 is a fan, and 67 is a gap cover provided in a gap between the engine cover 65 and the glen tank 7. An inspection window 68 through which the inside of the Glen tank 7 can be seen is provided above the upper end of the gap cover 67 of the front plate 59 of the Glen tank 7.

しかして、図１７に示す如く、グレンタンク７の脱穀装置４側の側面の前後中間部には、脱穀装置４により脱穀された穀粒を揚穀する揚穀装置６９と、２番コンベアにより搬送された二番物を脱穀装置４の風選室に戻す二番戻し装置７０を位置させる凹部７１を形成する。換言すると、凹部７１以外のグレンタンク７の脱穀装置４側の側面を脱穀装置４側に寄せて、タンク７の容量を大きくし、また、グレンタンク７の脱穀装置４側の側面に凹凸を設けたことにより剛性アップさせている。この場合、凹部７１の回動中心より近い側の後面７２は平面視前側に至るに従い反脱穀装置４側に位置するように傾斜させ、グレンタンク７を回動させるとき、揚穀装置６９と二番戻し装置７０に干渉するのを防止している。また、図１８に示す如く、凹部７１には穀粒センサー７３を上下に複数並設し、凹部７１の回動中心より遠い側の前面７４には前記穀粒センサー７３のハーネス７５を配策する。 Then, as shown in FIG. 17, in the front and rear intermediate part on the side of the grain tank 7 on the side of the threshing device 4, the cerealing device 69 for cerealing the grain threshed by the threshing device 4 and the second conveyor The recessed part 71 which positions the 2nd return apparatus 70 which returns the returned 2nd thing to the wind selection chamber of the threshing apparatus 4 is formed. In other words, the side of the grain tank 7 other than the recess 71 on the side of the threshing device 4 is brought closer to the side of the threshing device 4 to increase the capacity of the tank 7, and the side surface of the grain tank 7 on the side of the threshing device 4 is provided with irregularities. This increases the rigidity. In this case, the rear surface 72 on the side closer to the rotation center of the recess 71 is inclined so as to be positioned on the anti-threshing device 4 side as it reaches the front side in plan view, and when the glen tank 7 is rotated, the whipping device 69 and two Interference with the turn-back device 70 is prevented. Further, as shown in FIG. 18, a plurality of grain sensors 73 are arranged vertically in the recess 71, and the harness 75 of the grain sensor 73 is arranged on the front surface 74 on the side farther from the rotation center of the recess 71. .

揚穀装置６９は、図２４に示す如く、縦軸６９ａに揚穀螺旋６９ｂを巻き掛け、縦軸６９ａの上端に跳ね出し翼６９ｃを軸直角で設けている。グレンタンク７内に穀粒を排出する穀粒入口６９ｄの上に穀粒の跳ね出し方向を下向きにする穀粒ガイド１２２を設けて、跳ね出し穀粒がグレンタンク７の内壁に当たって損傷しないようにしている。 As shown in FIG. 24, the whipping device 69 has a husk spiral 69b wound around a vertical axis 69a, and a spring blade 69c is provided at a right angle on the upper end of the vertical axis 69a. A grain guide 122 is provided on the grain inlet 69d for discharging the grain into the grain tank 7 so that the grain jumping direction is directed downward so that the jumping grain hits the inner wall of the grain tank 7 and is not damaged. ing.

なお、穀粒ガイド１２２の代わりに穀粒入口６９ｄの近くで小さな穀粒受板を吊り下げた構成でも良く。跳ね出し翼６９ｃを小さくしたり跳ね出し翼６９ｃに回転方向の後退角を持たせたりして跳ね出し力を小さくしたり、周方向に複数枚の跳ね出し翼６９ｃを設けることで各跳ね出し翼６９ｃが跳ね飛ばす量を少なくしたりすることで、吊り下げる穀粒受板を無くするようにしても良い。 Instead of the grain guide 122, a configuration in which a small grain receiving plate is suspended near the grain inlet 69d may be used. Each of the jumping wings 69c is made smaller by making the jumping wings 69c smaller or by giving the receding wings 69c a receding angle in the rotational direction to reduce the jumping force or by providing a plurality of jumping wings 69c in the circumferential direction. You may make it eliminate the grain receiving plate to suspend by reducing the amount which 69c jumps off.

前記グレンタンク７には、振動拡散装置７６を設ける。図１９と図２０に示す如く、振動拡散装置７６は、振動体７７の上部をボルト等の止着具７８により補強兼取付用の補強兼取付用板７９に取付け、補強兼取付用板７９は該補強兼取付用板７９より大なる補強板８０に取付け、該補強板８０を前記下部傾斜面３９に取付けて構成している。前記振動体７７の下部は自由端とし、振動体７７の下部に軸心が前記回転伝動軸部材３３の中間伝動軸３７と平行の当接部材８１を取付ける。一方、前記グレンタンク７を格納させた状態で、前記当接部材８１が対峙する中間伝動軸３７には軸心が中間伝動軸３７と平行の放射方向に突き出るカム体８２を偏心させて設け、カム体８２に前記振動体７７の当接部材８１を弾接させる。したがって、回転するカム体８２により振動体７７の先端を振動させ、これによりグレンタンク７の下部傾斜面３９から全体に亘って振動させ、タンク７内の穀粒に振動を与え、流下排出を円滑にさせる。即ち、振動体７７は弾性を有して形成し、この弾性力により常時カム体８２の小径部の外周に当接させ、カム体８２の回転により振動させる。この場合、振動体７７はカム体８２の上方に位置させ、スペースを有効利用している。 The Glen tank 7 is provided with a vibration diffusion device 76. As shown in FIGS. 19 and 20, the vibration diffusing device 76 has an upper portion of a vibrating body 77 attached to a reinforcement / attachment plate 79 for reinforcement / attachment by a fastening member 78 such as a bolt. The reinforcing plate 80 is attached to a reinforcing plate 80 larger than the reinforcing and attaching plate 79, and the reinforcing plate 80 is attached to the lower inclined surface 39. The lower part of the vibrating body 77 is a free end, and a contact member 81 whose axis is parallel to the intermediate transmission shaft 37 of the rotary transmission shaft member 33 is attached to the lower part of the vibrating body 77. On the other hand, in the state where the Glen tank 7 is stored, the intermediate transmission shaft 37 opposed to the contact member 81 is provided with an eccentric cam body 82 whose axial center protrudes in a radial direction parallel to the intermediate transmission shaft 37, The contact member 81 of the vibrating body 77 is brought into elastic contact with the cam body 82. Therefore, the tip of the vibrating body 77 is vibrated by the rotating cam body 82, and thereby vibrates all over the lower inclined surface 39 of the Glen tank 7, giving vibration to the grains in the tank 7, and smoothly flowing down the discharge. Let me. That is, the vibrating body 77 is formed with elasticity, and is always brought into contact with the outer periphery of the small diameter portion of the cam body 82 by this elastic force, and is vibrated by the rotation of the cam body 82. In this case, the vibrating body 77 is positioned above the cam body 82 to effectively use the space.

また、前記振動拡散装置７６は、穀粒排出装置８の排出螺旋翼９の螺旋底板８４よりも上方の下部傾斜面３９に設ける。また、前記エンジン４８の搭載部分の機体フレーム１の前側縦枠８５に対し、前記グレンタンク７の部分の後側縦枠８６は脱穀装置４側に位置させ、前記グレンタンク７を回動させたとき、螺旋底板８４の終端が後側縦枠８６より外側に位置して重合しないように構成する。 The vibration diffusing device 76 is provided on the lower inclined surface 39 above the spiral bottom plate 84 of the discharging spiral blade 9 of the grain discharging device 8. Further, the rear vertical frame 86 of the part of the Glen tank 7 is positioned on the threshing device 4 side with respect to the front vertical frame 85 of the machine body frame 1 where the engine 48 is mounted, and the Glen tank 7 is rotated. At this time, the end of the spiral bottom plate 84 is positioned outside the rear vertical frame 86 so as not to overlap.

図１３に示す如く、螺旋底板８４の前端下部にはグレンタンク７に溜まる穀粒の重量変化を検出するロードセル１２３を機体フレーム１に取り付けている。ロードセル１２３と機体フレーム１の間にシムを入れて螺旋底板８４との間隔を調整して穀粒の重量変化を正確に計測するようにする。 As shown in FIG. 13, a load cell 123 that detects a change in the weight of the grains accumulated in the Glen tank 7 is attached to the machine body frame 1 at the lower part of the front end of the spiral bottom plate 84. A shim is inserted between the load cell 123 and the body frame 1 to adjust the distance from the spiral bottom plate 84 to accurately measure the weight change of the grain.

図２２に示す如く、下側部ロック装置（第１ロック装置）１２６は、グレンタンク７の前板５９下部に設けるカバー板部材６２に、前下部を機体フレーム１に固定する下部固定ロッド１１２と後上部を脱穀装置４の機枠に設けるロック軸９４にロック引張りバネ９９で係合付勢する回動フック９５を継脱するロック操作レバー１０５を設けている。 As shown in FIG. 22, the lower side locking device (first locking device) 126 includes a cover plate member 62 provided below the front plate 59 of the glen tank 7, and a lower fixing rod 112 that fixes the front lower portion to the body frame 1. A lock operating lever 105 for connecting and disconnecting a rotation hook 95 engaged and energized by a lock tension spring 99 is provided on a lock shaft 94 provided at the rear upper portion of the machine frame of the threshing device 4.

ロック操作レバー１０５はカバー板部材６２に枢支軸１０７で枢支した第一アーム１０６の左側端に上下方向に固着し、第一アーム１０６のピン１１５を下部固定ロッド１１２の連結プレート１１４の上下長穴に係合してロック操作レバー１０５の上方への回動で下部固定ロッド１１２が機体フレーム１から外れるようにすると共に、第二アーム１０８を枢支軸１０７の下方に固着し、この第二アーム１０８のピン１１１をリンクプレート１０９の横長穴に係合して、ロック操作レバー１０５の上方への回動でリンクプレート１０９が側方へ移動する。リンクプレート１０９にはケーブル１０３のインナーワイヤ１０２を前記回動フック９５に連結しているので、リンクプレート１０９の側方移動で回動フック９５を開き回動してロック軸９４から外すようになる。すなわち、ロック操作レバー１０５の上方への回動で下部固定ロッド１１２が機体フレーム１から外れると共に回動フック９５がロック軸９４から外れるので、グレンタンク７を側方へオープン可能になるのである。 The lock operating lever 105 is fixed to the left end of the first arm 106 pivotally supported on the cover plate member 62 by the pivot shaft 107 in the vertical direction, and the pin 115 of the first arm 106 is vertically moved to the connecting plate 114 of the lower fixing rod 112. The lower fixing rod 112 is disengaged from the fuselage frame 1 by engaging the elongated hole and turning the lock operating lever 105 upward, and the second arm 108 is fixed below the pivot shaft 107. The pin 111 of the two arms 108 is engaged with the horizontally long hole of the link plate 109, and the link plate 109 moves to the side by the upward rotation of the lock operation lever 105. Since the inner wire 102 of the cable 103 is connected to the rotation hook 95 to the link plate 109, the rotation hook 95 is opened and rotated by the side movement of the link plate 109 to be detached from the lock shaft 94. . That is, since the lower fixed rod 112 is detached from the machine body frame 1 and the turning hook 95 is detached from the lock shaft 94 by turning the lock operation lever 105 upward, the Glen tank 7 can be opened sideways.

カバー板部材６２に設けるガイドプレート１１０は、下部固定ロッド１１２を上下摺動可能かつ圧縮バネ１１２で下方へ付勢し、リンクプレート１０９を横摺動可能でグレンタンク７の側傾斜板１１９のフック１２０との間に設ける引張りバネ１１８で側方へ引張っている。引張りバネ１１８は、回動フック９５のロック引張りバネ９９より引張り力が遥かに弱くて回動フック９５を開くことは無いが、回動フック９５が開くと引張りバネ１１８でリンクプレート１０９を側方に移動する。すなわち、リンクプレート１０９が側方へ移動した状態が回動フック９５が開いていることを表示するようになる。 The guide plate 110 provided on the cover plate member 62 is capable of sliding the lower fixed rod 112 up and down and urging it downward with a compression spring 112, and can slide the link plate 109 sideways. The hook of the side inclined plate 119 of the Glen tank 7 is provided. A tension spring 118 provided between the first and second members 120 is pulled sideways. The tension spring 118 is much weaker than the lock tension spring 99 of the rotation hook 95 and does not open the rotation hook 95. However, when the rotation hook 95 is opened, the tension spring 118 moves the link plate 109 to the side. Move to. That is, the state in which the link plate 109 has moved to the side indicates that the turning hook 95 is open.

ガイドプレート１１０には基準受プレート１１６を設けて、リンクプレート１０９に設ける表示プレート１１７を受けているが、ロック操作レバー１０５の解除操作や回動フック９５がロック軸９４に当たって開いた状態であると、ガイドプレート１１０が基準受プレート１１６から離れた状態のままになる。従って、ロック操作レバー１０５がロック位置であるにもかかわらずガイドプレート１１０が基準受プレート１１６から離れた状態であると、回動フック９５がロック位置に回動していないことになる。 The guide plate 110 is provided with the reference receiving plate 116 and receives the display plate 117 provided on the link plate 109. However, the unlocking operation of the lock operation lever 105 and the rotating hook 95 are in contact with the lock shaft 94 and open. The guide plate 110 remains away from the reference receiving plate 116. Therefore, if the guide plate 110 is away from the reference receiving plate 116 even though the lock operation lever 105 is at the lock position, the rotation hook 95 is not rotated to the lock position.

グレンタンク７の中央側上部を固定する上中央ロック装置（第２ロック装置）１２５は、図２３に示す如く、グレンタンク７の左側板１００に設けるロックブラケット９６に固着したフック受け９８と枢支軸９７に枢支しロック引張りバネ９９で係合付勢する回動フック９５で構成し、ワイヤー１０３のインナーワイヤ１０２で回動フック９５が開かれた状態で、脱穀装置４の固定ブラケット１０１に設けるロック軸９４をフック受け９８と回動フック９５で挟んでロックする。 An upper central locking device (second locking device) 125 for fixing the upper center side of the Glen tank 7 is pivotally supported by a hook receiver 98 fixed to a lock bracket 96 provided on the left side plate 100 of the Glen tank 7 as shown in FIG. The rotating hook 95 is pivotally supported on the shaft 97 and engaged and urged by the lock tension spring 99. The rotating hook 95 is opened by the inner wire 102 of the wire 103. The lock shaft 94 to be provided is locked by being sandwiched between the hook receiver 98 and the rotary hook 95.

なお、表示プレート１１７の動きを検出するロックセンサを設け、表示プレート１１７が側方へ移動したままをロックセンサが検出すると、上中央ロック装置１２５がロックされていない状態であると、グレンタンク７の前板５９に設ける警告ランプを点灯して表示するようにすることも出来る。 If a lock sensor for detecting the movement of the display plate 117 is provided and the lock sensor detects that the display plate 117 has moved sideways, the Glen tank 7 indicates that the upper center locking device 125 is not locked. A warning lamp provided on the front plate 59 can be turned on for display.

前記グレンタンク７には、図２１に示す如く、該グレンタンク７をオープン状態で回動を規制する規制体９２を設ける。規制体９２は軸部材により形成し、後端を前記振動拡散装置７６の前方位置のグレンタンク７に回動自在に取付け、規制体９２の前端はグレンタンク７に穀粒排出装置８の排出螺旋翼９の軸心と平行となるように着脱自在に係止して格納し、グレンタンク７をオープンさせたときには、後端を中心に回動させて前端を機体フレーム１に着脱自在に係止してグレンタンク７の回動を規制する。９３は係止部である。 As shown in FIG. 21, the Glen tank 7 is provided with a regulating body 92 that regulates the rotation of the Glen tank 7 in an open state. The restricting body 92 is formed of a shaft member, and its rear end is rotatably attached to the Glen tank 7 at the front position of the vibration diffusing device 76, and the front end of the restricting body 92 is attached to the Glen tank 7 and the discharging spiral of the grain discharging device 8. When the Glen tank 7 is opened, the front end is removably locked to the fuselage frame 1 when the glen tank 7 is opened. Thus, the rotation of the Glen tank 7 is restricted. Reference numeral 93 denotes a locking portion.

次に作用を述べる。機体を前進させ、刈取部により圃場の穀稈を刈取り、刈取った穀稈を脱穀装置に供給して脱穀し、脱穀した穀粒を一番コンベアにより取出し、一番コンベアに接続された揚穀装置６９により揚穀してグレンタンク７内に貯留する。グレンタンク７内に一定量の穀粒が貯留されると、機体を圃場近傍に待機中の軽トラック近傍位置まで移動させ、排出オーガ１７の先端を回転させて軽トラックのタンク上方に位置させ、この状態で、前記穀粒排出装置８および穀粒揚穀排出装置１５を作動させると、グレンタンク７内の穀粒は穀粒排出装置８から穀粒揚穀排出装置１５の排出揚穀筒１６に入り、排出揚穀筒１６より揚穀されて排出オーガ１７に入り、排出オーガ１７により穀粒を軽トラックのタンク内に排出する。 Next, the operation will be described. The machine is advanced, the cereals in the field are harvested by the harvesting unit, the harvested cereals are fed to the threshing device and threshed, the threshed grains are taken out by the first conveyor, and the cereals connected to the first conveyor Grained by the device 69 and stored in the Glen tank 7. When a certain amount of grain is stored in the Glen tank 7, the machine body is moved to the vicinity of the light truck that is waiting in the vicinity of the field, the tip of the discharge auger 17 is rotated and positioned above the tank of the light truck, In this state, when the grain discharging device 8 and the grain lifting and discharging device 15 are operated, the grains in the glen tank 7 are discharged from the kernel discharging device 8 to the discharged lifting cylinder 16 of the grain lifting and discharging device 15. Then, the cereals are picked up from the discharge milling cylinder 16 and enter the discharge auger 17.

この場合、前記穀粒排出装置８および穀粒揚穀排出装置１５は、エンジン４８からの動力が、出力輪体４９→無端帯５０→中間輪体４７→ギヤボックス３４→回転伝動軸部材３３→中間輪体３１→伝動用無端帯３２→入力用輪体３０と伝達され、入力用輪体３０により接続部材１３に設けた中間横螺旋翼２１の回転軸２２を回転させ、回転軸２２の回転により排出螺旋翼９を作動させる。しかして、前記刈取脱穀作業および排出作業が終了したとき、あるいは、排出作業中にグレンタンク７の裏側にある伝動装置に不具合いが生じたときは、グレンタンク７と機体側とを固定するロック装置を外し、グレンタンク７に接続した揚穀装置６９のケーシングを外すと、接続部材１３および揚穀装置６９のケーシングは機体側に残して、グレンタンク７は平面視下部縦軸１４を中心に外開き水平方向回動し、脱穀装置４の側壁の周辺に広い空間が形成され、伝動装置等の点検・清掃等のメンテナンス等を行なえ、前記点検等の作業が終了すると、グレンタンク７を回動させて格納位置に戻す。 In this case, the grain discharging device 8 and the grain lifting and discharging device 15 have power from the engine 48 such that the output wheel 49 → the endless belt 50 → the intermediate wheel 47 → the gear box 34 → the rotation transmission shaft member 33 → The intermediate ring 31 → the transmission endless belt 32 → the input ring 30 is transmitted, and the rotation ring 22 of the intermediate horizontal spiral blade 21 provided on the connecting member 13 is rotated by the input ring 30 to rotate the rotation axis 22. The discharge spiral blade 9 is actuated. Thus, when the mowing and threshing operation and the discharging operation are completed, or when a problem occurs in the transmission device on the back side of the Glen tank 7 during the discharging operation, the lock that fixes the Glen tank 7 and the machine body side. When the device is removed and the casing of the cerealing device 69 connected to the Glen tank 7 is removed, the casing of the connecting member 13 and the cerealing device 69 is left on the machine body side, and the Glen tank 7 is centered on the vertical axis 14 in the lower plan view. When the outer side is turned horizontally and a wide space is formed around the side wall of the threshing device 4, maintenance such as inspection and cleaning of the transmission device, etc. can be performed. Move it back to the storage position.

この場合、穀粒排出装置８および穀粒揚穀排出装置１５を駆動させる入力用輪体３０は接続部材１３に軸装した回転軸２２の端部に設けられ、入力用輪体３０と中間輪体３１との位置関係は変化しないから、入力用輪体３０と中間輪体３１との間の伝動用無端帯３２を外すことなく、グレンタンク７を回動させることができ、グレンタンク７の回動操作を容易に行なえる。即ち、中間輪体３１は、グレンタンク７の前側に設けた縦フレーム５８内に配置したエンジン４８からギヤボックス３４と回転伝動軸部材３３を介して回転が伝達されるので、位置固定であり、入力用輪体３０は接続部材１３に軸装した回転軸２２の端部に設けられているので、位置固定であり、互いの位置関係は変化せず、入力用輪体３０と中間輪体３１との間の伝動用無端帯３２を外すことなく、グレンタンク７を回動させることができ、グレンタンク７の回動操作を容易に行なえる。 In this case, the input wheel 30 for driving the grain discharging device 8 and the grain lifting and discharging device 15 is provided at the end of the rotating shaft 22 mounted on the connecting member 13, and the input wheel 30 and the intermediate wheel are provided. Since the positional relationship with the body 31 does not change, the Glen tank 7 can be rotated without removing the transmission endless belt 32 between the input wheel 30 and the intermediate wheel 31. Rotating operation can be performed easily. In other words, the intermediate wheel 31 is fixed in position because rotation is transmitted from the engine 48 disposed in the vertical frame 58 provided on the front side of the Glen tank 7 via the gear box 34 and the rotation transmission shaft member 33. Since the input wheel 30 is provided at the end of the rotating shaft 22 mounted on the connecting member 13, the position is fixed, the mutual positional relationship does not change, and the input wheel 30 and the intermediate wheel 31. The Glen tank 7 can be rotated without removing the transmission endless band 32 between them, and the Glen tank 7 can be easily rotated.

１機体フレーム
４脱穀装置
７グレンタンク
１４枢支軸（下部縦軸）
９５回動フック
１０３ケーブル
１０５ロック操作レバー
１０９リンクプレート
１１６基準受プレート
１１７ロック表示手段（表示プレート）
１１８引張りバネ
１２５上中央ロック装置（第２ロック装置）
１２６下側部ロック装置（第１ロック装置） 1 Airframe frame 4 Threshing device 7 Glen tank 14 Pivot shaft (lower vertical axis)
95 Rotating hook 103 Cable 105 Lock operation lever 109 Link plate 116 Reference receiving plate 117 Lock display means (display plate)
118 Tension spring 125 Upper central locking device (second locking device)
126 Lower side locking device (first locking device)

Claims

A threshing device (4) and a grain tank (7) are arranged side by side on the body frame (1), and the rear part of the grain tank (7) is pivotally supported on the body frame (1) by a pivot shaft (14). A first locking device (126) that locks the front lower part of the tank (7) to the body frame (1), and a second locking device (125) that locks the inner side of the Glen tank (7) to the threshing device (4) side. In the combine that can be switched between an open state in which the Glen tank (7) is opened to the side and a storage state in which the Glen tank (7) is locked on the body frame (1), the first lock device (126 of the Glen tank (7) is provided. ) And the second lock device (125) are both provided with a lock display means (117) in the vicinity of the lock operation lever (105) for confirming the lock state of the second lock device (125). You Combine.

A rotation hook (95) of the second lock device (125) is linked to a link plate (109) that moves in accordance with the unlocking operation of the lock operation lever (105), and the lock display means (117) The combine according to claim 1, wherein the display plate (117) provided on the link plate (109) is configured to display the lock state by moving between the lock position and the release position.

The combine according to claim 2, wherein the link plate (109) and the rotating hook (95) are connected by a cable (103), and the link plate (109) is urged to the unlocking side by a tension spring (118).

A reference receiving plate (116) with which the display plate (117) comes into contact in the lock position is provided, and the lock display means (117) is configured so that the display hook (117) is separated from the reference receiving plate (116) so that the rotation hook ( The combine according to claim 2 or 3, wherein 95) indicates that the position is an unlocked position.