JP2011015699A - Combine harvester - Google Patents

Combine harvester Download PDF

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Publication number
JP2011015699A
JP2011015699A JP2010212262A JP2010212262A JP2011015699A JP 2011015699 A JP2011015699 A JP 2011015699A JP 2010212262 A JP2010212262 A JP 2010212262A JP 2010212262 A JP2010212262 A JP 2010212262A JP 2011015699 A JP2011015699 A JP 2011015699A
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reaper
transfer
support
traveling
auxiliary
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Inventor
Tatsuya Miyake
達也 三宅
Shoji Ochi
昌次 越智
Michio Ishikawa
道男 石川
Yasushi Fujita
靖 藤田
Toshihiko Okada
利彦 岡田
Hakuro Takahashi
伯郎 高橋
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Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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Priority to JP2010212262A priority Critical patent/JP2011015699A/en
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Abstract

PROBLEM TO BE SOLVED: To provide a combine harvester facilitating maintenance of each part by turning a reaping machine to outside, and preventing damage of a mechanism for turning the reaping machine to outside.SOLUTION: The combine harvester includes a supporting pipe (15b) in crosswise direction on the top end of a supporting rod (15a) slantingly installed from lower part to the rear upper part of the reaping machine (4), and a rotation shaft (10a) on the front left side of a travelling body (2), wherein a space between a supporting member (26) attached as rotatable around the vertical axis to the rotation shaft (10a) and a supporting device (15c) vertically rotatably supporting the supporting pipe (15b) is connected with a crosswise first supporting rod (27a) and a second supporting rod (27b), and the reaping machine (4) is configured as turnable to left outside by setting the rotation shaft (10a) as a turning fulcrum. An auxiliary grain culm-conveyer (8) is configured as turnable together with the reaping machine (4) to left outside using the rotation shaft (10a) as a turning fulcrum.

Description

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

特許文献1に記載されたコンバインは、刈取機を支持する筒状フレームの上端部を回動中心として、刈取機を、刈取り作業位置と外側のメンテナンス作業位置とに開閉移動自在な構成としている。   The combine described in Patent Document 1 is configured such that the reaper can be freely opened and closed between a reaping work position and an outside maintenance work position, with the upper end portion of the cylindrical frame that supports the reaper as a rotation center.

特開2002−95335号公報JP 2002-95335 A

この発明は、刈取機または補助穀稈移送装置を備えた刈取機を左外側へ回動自在としてコンバインのメンテナンス性の向上を図ると共に、刈取機を左外側へ回動させる機構の破損を防止することを目的とするものである。   The present invention aims to improve the maintainability of the combine by making the harvester or the harvester provided with the auxiliary grain feeder moveable to the left outer side, and to prevent the mechanism for rotating the harvester to the left outer side. It is for the purpose.

この発明は、上述の如き課題を解決するために、次のような技術的手段を講じる。
即ち、請求項1記載の発明は、左右一対の走行クローラ(3a)を有した走行装置(3)を走行車台(2)の下側に設け、穀稈を脱穀する脱穀機(6)を走行車台(2)の上側に設け、分草体(12b)と引起装置(12c)と刈刃装置(12d)と穀稈供給移送装置(13)を備えた刈取機(4)を走行車台(2)の前方に設け、該刈取機(4)の下部から後方上部へ傾斜して設けた支持杆(15a)の上端部に左右方向の支持パイプ(15b)を設け、前記走行車台(2)の左側前部には回動軸(10a)を設け、該回動軸(10a)に縦軸回動自在に取り付けた支持部材(26)と前記支持パイプ(15b)を上下回動自在に支持する支持装置(15c)との間を横向きの第1支持杆(27a)と第2支持杆(27b)で接続し、刈取機(4)を回動軸(10a)を回動支点として左外側へ回動自在な構成としたことを特徴とするコンバインとする。
In order to solve the above-mentioned problems, the present invention takes the following technical means.
That is, the invention described in claim 1 is provided with a traveling device (3) having a pair of left and right traveling crawlers (3a) provided on the lower side of the traveling chassis (2), and travels a threshing machine (6) for threshing the cereal. A mowing machine (4) provided on the upper side of the chassis (2) and provided with a weeding body (12b), a pulling device (12c), a cutting blade device (12d), and a grain supply and transfer device (13) is provided. A support pipe (15b) in the left-right direction is provided at the upper end of a support rod (15a) provided in front of the reaper and inclined from the lower part to the rear upper part of the reaper (4), and the left side of the traveling chassis (2). A rotation shaft (10a) is provided at the front, and a support member (26) attached to the rotation shaft (10a) so as to be rotatable in the vertical direction and a support for supporting the support pipe (15b) so as to be rotatable up and down. The device (15c) is connected with the first support rod (27a) and the second support rod (27b) facing sideways, and harvested. (4) it is the combine, characterized in that the pivot freely configured to the left outer rotating shaft (10a) as a rotation fulcrum.

請求項2記載の発明は、前記穀稈供給移送装置(13)で移送される穀稈を引き継いで脱穀機(6)のフィードチェン(7a)に受け渡す補助穀稈移送装置(8)を刈取機(4)の左側端部に装着し、前記支持パイプ(15b)に内装された伝動機構(15d)から伝動ベルト(15e)を介して補助穀稈移送装置(8)を駆動する駆動装置(9)を設け、前記回動軸(10a)を駆動装置(9)よりも左側前方に配置し、前記伝動ベルト(15e)を外すことなく回動軸(10a)を回動支点として刈取機(4)と共に補助穀稈移送装置(8)が左外側へ回動する構成としたことを特徴とする請求項1記載のコンバインとする。   The invention according to claim 2 cuts the auxiliary cereal transfer device (8) that takes over the cereals transferred by the cereal supply and transfer device (13) and delivers it to the feed chain (7a) of the threshing machine (6). A drive device (8) that is attached to the left end of the machine (4) and drives the auxiliary grain transfer device (8) from the transmission mechanism (15d) built in the support pipe (15b) via the transmission belt (15e). 9), the rotary shaft (10a) is arranged on the left front side of the drive device (9), and the reaper (10) is used as a rotary fulcrum without removing the transmission belt (15e). The combine according to claim 1, wherein the auxiliary cereal transfer device (8) is rotated leftward together with 4).

請求項1記載の発明によると、刈取機(4)を左外側へ回動させることにより、該刈取機(4)の各部のメンテナンスが容易に行なえると共に、このように刈取機(4)を左外側へ回動させる機構の破損を防止することができる。   According to the invention described in claim 1, by rotating the reaper (4) to the left outer side, maintenance of each part of the reaper (4) can be easily performed, and the reaper (4) is thus configured. It is possible to prevent damage to the mechanism that rotates leftward.

請求項2記載の発明によると、上記請求項1記載の発明の効果に加え、刈取機(4)と補助穀稈移送装置(8)を左外側へ回動させる際に、伝動ベルト(15e)を着脱する必要がなくなる。また、刈取機(4)の回動支点が駆動装置(9)よりも左側前方に配置されるため、刈取機(4)の回動を容易に行なうことができる。   According to the invention described in claim 2, in addition to the effect of the invention described in claim 1, the transmission belt (15e) is used when the reaper (4) and the auxiliary grain feeder (8) are rotated to the left outer side. There is no need to put on and take off. Moreover, since the rotation fulcrum of the reaper (4) is disposed on the left front side of the drive device (9), the reaper (4) can be easily rotated.

刈取機部の拡大側面図Enlarged side view of the mower section 刈取機の開閉部の拡大平面図Enlarged plan view of the opening and closing part of the reaper 刈取機の開閉部の開時の拡大平面図Enlarged plan view of the reaper opening and closing part 刈取機の昇降シリンダ部の拡大側面図Enlarged side view of the lifting cylinder of the reaper コンバインの左側の全体側面図Overall side view of the left side of the combine 他の実施例を示す図で、昇降シリンダのシリンダホース部の拡大正面図It is a figure which shows another Example, The enlarged front view of the cylinder hose part of a raising / lowering cylinder 他の実施例を示す図で、刈取機開時のシリンダホース部の拡大正面図It is a figure which shows another Example, The enlarged front view of the cylinder hose part at the time of a reaper opening 他の実施例を示す図で、刈取機押し出し時のフック部の拡大側面図It is a figure which shows another Example, The enlarged side view of the hook part at the time of pushing out a reaper 他の実施例を示す図で、刈取機開時のフック部の拡大側面図It is a figure which shows another Example, An enlarged side view of the hook part at the time of a reaper opening 他の実施例を示す図で、刈取機部の拡大側面図It is a figure which shows another Example, The enlarged side view of a reaper part 他の実施例を示す図で、変速手段部の拡大正断面図It is a figure which shows another Example, and is an expansion front sectional view of a transmission means part. 他の実施例を示す図で、変速手段部の拡大側面図It is a figure which shows another Example, and is an expanded side view of a transmission means part. 他の実施例を示す図で、コンバインの一部の伝動機構図It is a figure which shows another Example, and is a transmission mechanism figure of a part of combine 他の実施例を示す図で、走行車速と、引起回転との関係図It is a figure which shows another Example, and is a related figure of driving | running | working vehicle speed and induced rotation. 他の実施例を示す図で、扱深調節移送装置部の拡大平面図It is a figure which shows another Example, An enlarged plan view of a handling depth adjustment transfer device part 他の実施例を示す図で、ガイド板部の拡大正断面図It is a figure which shows another Example, An enlarged front sectional view of a guide plate part 他の実施例を示す図で、扱深調節移送装置部の拡大平面図It is a figure which shows another Example, An enlarged plan view of a handling depth adjustment transfer device part 他の実施例を示す図で、ガイド板部の拡大正断面図It is a figure which shows another Example, An enlarged front sectional view of a guide plate part

以下、本発明の一実施例を図面に基づいて説明する。
コンバイン1の走行車台2の下側には、走行クローラ3aを張設し、又、走行車台2の前方部には、穀稈を刈取り後方上部へ移送する刈取機4を設けると共に、刈取り穀稈を引継ぎ脱穀機6のフィードチェン7aと、挟持杆7bとへ移送して供給する補助穀稈移送装置8を脱穀機6の前側へ設けた構成である。刈取機4を外側へ開閉する開閉装置10を設け、この開閉装置10で刈取機4を外側へ開操作すると、この刈取機4と同時に、補助穀稈移送装置8も外側へ開状態になる構成である。刈取機4と、補助穀稈移送装置8と、開閉装置10等を主に図示して説明する。
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
A traveling crawler 3a is stretched below the traveling chassis 2 of the combine 1, and a reaper 4 is provided at the front part of the traveling chassis 2 to harvest and transfer the cereals to the upper rear part. Is provided on the front side of the threshing machine 6 with an auxiliary corn mashing transfer device 8 that is supplied to the feed chain 7a of the takeover threshing machine 6 and the holding bowl 7b. An opening / closing device 10 that opens and closes the reaper 4 is provided, and when the reaper 4 is opened to the outside by the opening / closing device 10, the auxiliary culm transfer device 8 is also opened outward simultaneously with the reaper 4. It is. The reaper 4, the auxiliary cereal transfer device 8, the opening / closing device 10 and the like are mainly illustrated and described.

前記コンバイン1の走行車台2の下側には、図5で示す如く土壌面を走行する左右一対の走行クローラ3aを張設した走行装置3を配設し、走行車台2の上側には、穀稈を脱穀する脱穀機6を載置した構成である。走行車台2の前方部の左外側へ開閉回動自在に設けた刈取機4で立毛穀稈を刈取りし、この刈取り穀稈は、この刈取機4で後方上部へ移送され、詳細は後述する脱穀機6の前側の補助穀稈移送装置8で引継ぎ移送され、脱穀機6のフィードチェン7aと、挟持杆7bとへ供給されて引継ぎされ、挟持移送されながら脱穀される。脱穀済みで選別済み穀粒は、脱穀機5の右横側の上側に配設した穀粒貯留タンク11内へ一時貯留される。   Below the traveling chassis 2 of the combine 1 is disposed a traveling device 3 with a pair of left and right traveling crawlers 3a traveling on the soil surface as shown in FIG. It is the structure which mounted the threshing machine 6 which threshs a cocoon. The napped grain culm is cut by a reaper 4 that can be freely opened and closed to the left outer side of the front part of the traveling chassis 2, and the reaped cereal culm is transferred to the rear upper part by the reaper 4. It is handed over by the auxiliary grain feeder 8 on the front side of the machine 6, supplied to the feed chain 7 a of the threshing machine 6 and the sandwiching basket 7 b, handed over, and threshed while being sandwiched and transferred. The threshed and selected grain is temporarily stored in the grain storage tank 11 disposed on the upper right side of the threshing machine 5.

前記走行車台2の前方部には、図5で示す如く刈取機4の前端位置から立毛穀稈を分離するナローガイド12a、及び各分草体12bと、立毛穀稈を引起す各引起装置12cと、引起された穀稈を掻込みする穀稈供給移送装置13の各掻込装置13aと、掻込された穀稈を刈取る刈刃装置12dと、刈取りされた穀稈を挟持移送して、脱穀機6の前側へ設けた補助穀稈移送装置8の内補助チェン8aと、外補助チェン8bとから脱穀機6のフィードチェン7aと、挟持杆7bとへ受渡しする穀稈供給移送装置13の根元・穂先移送装置14a,14b等からなる刈取機4を設けている。該刈取機4は、油圧駆動による昇降シリンダ5により、土壌面に対して、昇降自在に移動する構成である。   As shown in FIG. 5, a narrow guide 12 a that separates the napped cereals from the front end position of the reamer 4, each weed body 12 b, and each pulling device 12 c that raises the napped cereals, , Nipping and transferring each of the scraping devices 13a of the kernel supplying and transporting device 13 for scrambling the raised kernels, the cutting blade device 12d for cutting the scraped kernels, Of the cereal supply and transfer device 13 that delivers from the inner auxiliary chain 8a of the auxiliary cereal transfer device 8 provided on the front side of the threshing machine 6 to the feed chain 7a of the threshing machine 6 and the holding rod 7b. A reaping machine 4 including a root / tip transfer device 14a, 14b and the like is provided. The reaper 4 is configured to move up and down with respect to the soil surface by a hydraulically driven lifting cylinder 5.

前記刈取機4の前方下部から後方上部へ傾斜する支持杆15aの上端部には、左右方向の支持パイプ杆(支持パイプ)15bを設け、この支持パイプ杆15bを走行車台2の上側面に設けた支持装置15cで回動自在に支持させて、昇降シリンダ5の作動により、刈取機4は支持パイプ杆15bを回動中心として、上下に回動する構成である。   A support pipe rod (support pipe) 15b in the left-right direction is provided at the upper end portion of the support rod 15a inclined from the front lower portion to the rear upper portion of the reaper 4, and this support pipe rod 15b is provided on the upper side surface of the traveling chassis 2. The reaper 4 is supported by the support device 15c so as to be rotatable, and the reaping cylinder 5 is rotated up and down around the support pipe rod 15b by the operation of the elevating cylinder 5.

前記刈取機4の穀稈供給移送装置13によって形成される穀稈移送経路中には、刈取られて移送される穀稈に接触作用することにより、脱穀機6へ穀稈の供給の有無を検出する穀稈センサ4aを設けた構成である。   The presence / absence of supply of cereal to the threshing machine 6 is detected in the cereal transport path formed by the cereal supply / transfer device 13 of the reaper 4 by contacting the cereal that is harvested and transferred. It is the structure which provided the grain candy sensor 4a to perform.

前記刈取機4の穀稈供給移送装置13の根元・穂先移送装置14a,14bで移送される穀稈を引継ぎして移送する補助穀稈移送装置8は、図1〜図3で示す如く脱穀機6の前側で、刈取機4の左側端部のこの刈取機4へ装着した構成である。   The auxiliary culm transfer device 8 that takes over and transfers the cereals transferred by the root and tip transfer devices 14a and 14b of the cereal supply and transfer device 13 of the reaper 4 is a threshing machine as shown in FIGS. 6, the front end of the reaper 6 is attached to the reaper 4 at the left end of the reaper 4.

前記補助穀稈移送装置8は、図1〜図3で示す如く内側には、内補助チェン8aを張設すると共に、外側には、外補助チェン8bを張設した構成である。これら内・外補助チェン8a,8bは、駆動装置9により、回転駆動される構成である。この内補助チェン8aの移送終端部の下側には、駆動装置9の伝動機構(第1伝動機構)9bを内装した補助ギヤーケース9aを設け、この補助ギヤーケース9aの伝動機構9bへの回転動力は、刈取機4の支持パイプ杆15bへ内装した伝動機構(第2伝動機構)15dから、伝動ベルト15eを介して入力される構成である。この入力により、内補助チェン8aが回転駆動される構成である。   As shown in FIGS. 1 to 3, the auxiliary grain transfer device 8 has a configuration in which an inner auxiliary chain 8 a is stretched on the inner side and an outer auxiliary chain 8 b is stretched on the outer side. These inner / outer auxiliary chains 8 a and 8 b are configured to be rotationally driven by the driving device 9. An auxiliary gear case 9a having a transmission mechanism (first transmission mechanism) 9b of the driving device 9 is provided below the transfer terminal end of the auxiliary chain 8a, and the auxiliary gear case 9a is rotated to the transmission mechanism 9b. Power is input from the transmission mechanism (second transmission mechanism) 15d built in the support pipe rod 15b of the reaper 4 via the transmission belt 15e. By this input, the inner auxiliary chain 8a is rotationally driven.

前記内補助チェン8aの移送始端に設けた回動軸15fから、外補助チェン8bの移送終端部が回動駆動される構成である。これにより、外補助チェン8bが回転駆動される構成である。   The transfer terminal portion of the outer auxiliary chain 8b is rotationally driven from a rotation shaft 15f provided at the transfer start end of the inner auxiliary chain 8a. Thus, the outer auxiliary chain 8b is driven to rotate.

前記刈取機4は、図1〜図3で示す如く走行車台2の上側へ設けた開閉装置10の回動軸10aを回動支点(イ)として、コンバイン1の左外側へ開閉自在に回動移動する構成である。   As shown in FIGS. 1 to 3, the reaper 4 is pivotably pivotable to the left outer side of the combine 1 with a pivot shaft 10 a of an opening / closing device 10 provided on the upper side of the traveling chassis 2 as a pivot fulcrum (A). It is a configuration that moves.

前記刈取機4で刈取り後方上部へ移送され穀稈は、脱穀機6の前側で、刈取機4の左端部側へ設けた補助穀稈移送装置8の内・外補助チェン8a,8bとで引継ぎされ、脱穀機6のフィードチェン7aと、挟持杆7bとへ供給されると共に、開閉自在に設けた刈取機4は、開閉装置10を回動支点(イ)として、外側へ開操作すると、この刈取機4は外側へ開回動移動すると共に、この回動移動に連動して、補助穀稈移送装置8の内・外補助チェン8a,8bも同時に、外側へ開回動移動することにより、この補助穀稈移送装置8の内補助チェン8aを、補助ギヤーケース9aで駆動する伝動ベルト15e、及び内・外用リンクの着脱が不用となる。更に、外側へ回動移動させることにより、刈取機4の下部が開放状態となり、各部のメンテナンスが容易になる。   The cereals transferred to the rear upper part of the reaper 4 by the reaper 4 are taken over by the inner and outer auxiliary chains 8a and 8b of the auxiliary cereals transfer device 8 provided on the front side of the threshing machine 6 and on the left end side of the reaper 4. The reaping machine 4 that is supplied to the feed chain 7a and the holding basket 7b of the threshing machine 6 and that can be freely opened and closed is opened to the outside with the opening and closing device 10 as a rotation fulcrum (I). As the reaper 4 moves outward and pivots outward, the inner and outer auxiliary chains 8a and 8b of the auxiliary grain feeder 8 are simultaneously opened and moved outward in conjunction with the rotational movement. It becomes unnecessary to attach and detach the transmission belt 15e that drives the inner auxiliary chain 8a of the auxiliary grain transfer device 8 with the auxiliary gear case 9a and the inner and outer links. Furthermore, by rotating outward, the lower part of the reaper 4 is opened, and maintenance of each part is facilitated.

前記刈取機4を外側へ開閉させる開閉装置10の回動軸10aの回動支点(イ)は、図1〜図3で示す如く補助穀稈移送装置8の内補助チェン8aを回転駆動する駆動装置9の補助ギヤーケース9aより、左側部の前方部へ位置させて設けた構成である。   The rotation fulcrum (A) of the rotation shaft 10a of the opening / closing device 10 that opens and closes the reaper 4 is driven to rotate and drive the inner auxiliary chain 8a of the auxiliary grain transfer device 8 as shown in FIGS. The auxiliary gear case 9a of the device 9 is provided so as to be positioned in front of the left side.

前記刈取機4を外側へ開閉させる開閉装置10の回動軸10aである回動支点(イ)は、穀稈を刈取機4から引継ぎして、移送する補助穀稈移送装置8の内補助チェン8aを回転駆動する駆動装置9の補助ギヤーケース9aより、左側部の前方部へ位置させて設けたことにより、刈取機4の開閉が容易である。又、この刈取機4の下部が開放状態になることにより、各部のメンテナンスが容易である。   The rotation fulcrum (I), which is the rotation shaft 10a of the opening / closing device 10 that opens and closes the reaper 4 to the outside, takes over the cereal from the reaper 4 and transfers it. By providing the auxiliary gear case 9a of the driving device 9 that rotationally drives the 8a to the front portion on the left side, the reaper 4 can be easily opened and closed. Moreover, the maintenance of each part is easy because the lower part of this reaper 4 becomes an open state.

前記刈取機4を昇降させる昇降シリンダ5は、図1〜図4で示す如く刈取機4を支持する支持杆15aの上方外周部の下側面には、L字形状で、三角形状の取付板17をボルト等により、装着して設け、この取付板17へ昇降シリンダ5の一方側の前端部を、前取付ピン5aで装着した構成である。走行車台2の前支持枠2a,2aの上側面で、左右方向の所定位置には、支持杆15aの上端部の支持パイプ15bを支持する支持装置18の上・下支持メタル18a,18bのこの下支持メタル18bの後方下方部には、昇降シリンダ5の他方側の後端部を、後取付ピン5bで装着して設けた構成である。   As shown in FIGS. 1 to 4, the lifting cylinder 5 that lifts and lowers the reaper 4 has an L-shaped, triangular mounting plate 17 on the lower surface of the upper outer peripheral portion of the support rod 15 a that supports the reaper 4. Is attached by bolts or the like, and the front end portion on one side of the lifting cylinder 5 is attached to the mounting plate 17 by a front mounting pin 5a. On the upper side surfaces of the front support frames 2a, 2a of the traveling chassis 2, the upper and lower support metals 18a, 18b of the support device 18 that supports the support pipe 15b at the upper end of the support rod 15a are located at predetermined positions in the left-right direction. In the lower rear part of the lower support metal 18b, the rear end part of the other side of the elevating cylinder 5 is provided by being attached by a rear attachment pin 5b.

前記支持杆15aの取付板17と、下支持メタル18bとへ装着した昇降シリンダ5は、側面視走行装置3の走行クローラ3aより、上部へ位置させて設け、刈取機4を開閉装置10の回動軸10aを回動支点(イ)として、左外側へ開閉回動移動させたときであっても、昇降シリンダ5は、走行クローラ3aへ当接しない構成である。   The elevating cylinder 5 attached to the mounting plate 17 of the support rod 15a and the lower support metal 18b is provided so as to be positioned above the traveling crawler 3a of the side view traveling device 3, and the reaper 4 is rotated by the opening / closing device 10. Even when the moving shaft 10a is used as a rotation fulcrum (A) and opened / closed to the left outer side, the elevating cylinder 5 does not contact the traveling crawler 3a.

前記刈取機4を昇降させる昇降シリンダ5は、走行装置3の走行クローラ3aより、側面視上方部へ位置させて設けたことにより、刈取機4を左外側へ開閉回動移動させたときであっても、昇降シリンダ5が走行クローラ3aへ当接することがなく、このために、昇降シリンダ5を取り外す必要がない、又、このために、回動移動操作が容易である。更に、この昇降シリンダ5は、高所位置となったことにより、泥等の溜まり、及び付着を防止することができる。   The lifting cylinder 5 for raising and lowering the reaper 4 is located above the traveling crawler 3a of the traveling device 3 so as to be located at an upper part in a side view, and thus when the reaper 4 is opened and closed to the left outer side. However, the lifting / lowering cylinder 5 does not come into contact with the traveling crawler 3a. Therefore, it is not necessary to remove the lifting / lowering cylinder 5, and for this reason, the rotational movement operation is easy. Furthermore, since this elevating cylinder 5 is at a high position, it is possible to prevent accumulation and adhesion of mud and the like.

前記穀粒貯留タンク11側の前部には、図5で示す如くコンバイン1を始動、停止、及び各部を調節等の操作を行う操作装置19と、これら操作を行う作業者が搭乗する操縦席20とは、操作室ケース21aで形成した操作室21b内へ設け、この操縦席20の下側で、走行車台2の上側面には、エンジン22を載置すると共に、後方部には、穀粒貯留タンク11を配設する。これら走行装置3と、刈取機4と、脱穀機6と、エンジン22等により、コンバイン1の機体1aを形成した構成である。   At the front part on the grain storage tank 11 side, as shown in FIG. 5, an operating device 19 for starting and stopping the combine 1 and adjusting each part and the like, and a cockpit where an operator who performs these operations is boarded 20 is provided in an operation room 21b formed by an operation room case 21a, and an engine 22 is placed on the upper side of the traveling chassis 2 below the cockpit 20 and a grain is placed on the rear side. A grain storage tank 11 is provided. It is the structure which formed the body 1a of the combine 1 with these traveling devices 3, the reaping machine 4, the threshing machine 6, and the engine 22 grade | etc.,.

前記走行車台2の前端部に装架した走行用のミッションケース23内の伝動機構23aの伝動経路中には、その出力に基づいて、走行車速を検出するポテンションメータ方式の車速センサ23bを設けた構成である。   In the transmission path of the transmission mechanism 23a in the traveling mission case 23 mounted on the front end of the traveling chassis 2, a potentiometer type vehicle speed sensor 23b for detecting the traveling vehicle speed is provided based on the output. It is a configuration.

前記穀粒貯留タンク11内に貯留した穀粒を機外へ排出するこの穀粒貯留タンク11の後側には、縦移送螺旋24aを内装した排出支持筒24を略垂直姿勢で旋回自在に装着して設け、この排出支持筒24の上端部には、その全長がコンバイン1の前後長に亘る機外へ穀粒を排出する排出螺旋25aを伸縮自在に内装した排出オーガ25を伸縮自在、上下回動自在、及び左右旋回自在に前後方向に配設した構成である。   On the rear side of the grain storage tank 11 for discharging the grains stored in the grain storage tank 11 to the outside of the machine, a discharge support cylinder 24 equipped with a vertical transfer spiral 24a is rotatably mounted in a substantially vertical posture. The upper end of the discharge support cylinder 24 is provided with a discharge auger 25 that is extendable and retractable with a discharge spiral 25a for discharging the grains to the outside of the combiner 1 over the entire length of the combine 1. It is the structure arrange | positioned in the front-back direction so that rotation and turning right and left are possible.

前記刈取機4を作業位置と、非作業(メンテナンス)位置とに開閉回動移動する構成で、刈取機4を開閉させる開閉装置10の回動軸10aの回動中心(イ)は、補助穀稈移送装置8を回動駆動する駆動装置9より、左側前部へ位置させた構成において、刈取機4を開閉する刈取オープン装置27は、図4、図8、及び図9で示す如く内側の支持装置15cの下支持メタル18bと、外側の回動軸10aに設けた外支持メタル(支持部材)26との間には、刈取オープン装置27の前・後支持杆27a,27b(第1支持杆27a,第2支持杆27b)とを設けて接続した構成である。   The rotation center (I) of the rotation shaft 10a of the opening / closing device 10 that opens and closes the reaper 4 is configured to open and close the reaper 4 between the working position and the non-working (maintenance) position. In the configuration in which the reed transfer device 8 is positioned to the left front side from the drive device 9 for rotationally driving the reed opening device 27 for opening and closing the reclaimer 4, the inner side as shown in FIG. 4, FIG. 8, and FIG. Between the lower support metal 18b of the support device 15c and the outer support metal (support member) 26 provided on the outer rotating shaft 10a, front and rear support rods 27a and 27b (first support) of the cutting open device 27 are provided. It is the structure which provided and connected the collar 27a and the 2nd support collar 27b).

前記昇降シリンダ5の後端部を支持した後取付ピン5bは、下支持メタル18bの後部の左右両側の突出部より、両横側へ突出させて設け、刈取機4が作業位置のときには、走行車台2の前支持枠2aに設けた受ホルダ28により、後取付ピン5bの左右両端部を軸支した構成である。   The rear mounting pins 5b that support the rear end portion of the elevating cylinder 5 are provided so as to protrude from both left and right projecting portions of the rear portion of the lower support metal 18b. When the reaper 4 is in the working position, the rear mounting pin 5b travels. In this configuration, the left and right ends of the rear mounting pin 5b are pivotally supported by the receiving holder 28 provided on the front support frame 2a of the chassis 2.

前記刈取オープン装置27の後支持杆27bには、図2〜図4、図8、及び図9で示す如く内接続板27cを設けると共に、外支持メタル26には、外接続板27dを設け、これら内・外接続板27c,27d間には、接続杆27eを設けて接続させた構成である。接続杆27eと、補助ギヤーケース16とには、クリン16,16を設けて、刈取機4が作業位置のときには、所定位置へ支持させた構成である。   The rear support rod 27b of the cutting open device 27 is provided with an inner connection plate 27c as shown in FIGS. 2 to 4, 8, and 9, and the outer support metal 26 is provided with an outer connection plate 27d. A connection rod 27e is provided between the inner and outer connection plates 27c and 27d. The connecting rod 27e and the auxiliary gear case 16 are provided with cleans 16 and 16 and are supported at a predetermined position when the reaper 4 is in the working position.

これにより、前記昇降シリンダ5の後取付ピン5bを、受ホルダ28を介して、走行車台2で受けることにより、作業時に昇降シリンダ5にかかる荷重、及び衝撃より、刈取オープン装置27の破損を防止することができる。   As a result, the rear mounting pin 5b of the elevating cylinder 5 is received by the traveling chassis 2 via the receiving holder 28, thereby preventing the cutting open device 27 from being damaged by the load and impact applied to the elevating cylinder 5 during operation. can do.

前記刈取機4を左外側へ開閉自在な構成において、この刈取機4を昇降させる昇降シリンダ5は、図1〜図3で示す如く刈取機5と同時に、外側へ開閉回動移動自在に設けた構成である。   In the configuration in which the reaper 4 can be opened and closed to the left outer side, the lifting cylinder 5 for raising and lowering the reaper 4 is provided so as to be able to open and close to the outside simultaneously with the reaper 5 as shown in FIGS. It is a configuration.

前記昇降シリンダ5と、操作装置19を装着する取付フレーム19aと、脱穀機6とを接続する接続具6aの下側に設けた刈取ソレノイドバルブ5cとは、図6、及び図7で示す如くシリンダホース5dで接続した構成である。このシリンダホース5dは、開閉装置10の回動軸10aへ近接させて、ホースクランプ等により、装着して設けると共に、この近接部でシリンダホース5dに余裕を持たせた構成である。刈取機4を開閉操作したときであっても、シリンダホース5dは引っ張れて、外れることのない構成としている。   As shown in FIGS. 6 and 7, the lifting cylinder 5, the mounting frame 19 a for mounting the operating device 19, and the cutting solenoid valve 5 c provided on the lower side of the connecting tool 6 a for connecting the threshing machine 6 are as shown in FIGS. 6 and 7. It is the structure connected by the hose 5d. The cylinder hose 5d is provided close to the rotation shaft 10a of the opening / closing device 10 and mounted by a hose clamp or the like, and the cylinder hose 5d is provided with a margin at the proximity portion. Even when the reaper 4 is opened / closed, the cylinder hose 5d is pulled and is configured not to come off.

これにより、前記昇降シリンダ5と、刈取ソレノイドバルブ5cとを接続するシリンダホース5dは、開閉装置10の開閉軸10aへ近接させると共に、この近接部で余裕を持たせて装着して設けたことにより、刈取機4を作業位置へ回動操作したときでも、シリンダホース5dのたくれ、及び挟み込みを防止できる。   Thereby, the cylinder hose 5d that connects the elevating cylinder 5 and the cutting solenoid valve 5c is provided close to the opening / closing shaft 10a of the opening / closing device 10 and provided with a margin at this proximity portion. Even when the reaper 4 is rotated to the working position, the cylinder hose 5d can be prevented from being bent and caught.

前記刈取機4を左外側へ開閉移動自在な構成において、走行車台2の前支持枠2aに設けた受ホルダ28で、昇降シリンダ5の後側端部の後取付ピン5bを支持させると共に、下支持メタル18bの前方下端部に設けた支持ピン18cは、前支持枠2aの受具28aで支持した構成において、図4、図8、及び図9で示す如くこれら後取付ピン5bと、支持ピン18cとを走行車台2へ固定するフック29を設けた構成である。   In the configuration in which the reaper 4 can be opened and closed to the left outside, the receiving holder 28 provided on the front support frame 2a of the traveling chassis 2 supports the rear mounting pin 5b at the rear end of the elevating cylinder 5 and The support pin 18c provided at the front lower end of the support metal 18b is supported by the support 28a of the front support frame 2a. As shown in FIGS. 4, 8, and 9, these rear mounting pins 5b and the support pins are provided. This is a configuration in which a hook 29 for fixing 18c to the traveling chassis 2 is provided.

前記フック29には、図4、図8、及び図9で示す如く前部へ固定部29aと、この固定部29aの後側へ押し出部29bとを設けた構成である。前支持枠2aへ設けた受ホルダ28の後側には、支持板28bを設け、この支持板28bには、受板30と、開閉用ハンドル30aとを装着し、この受板30には、フック29を取付ピン30bで装着した構成である。作業時は、フック29の固定部29a部で後取付ピン5bが固定される構成である。又、固定を解除するときは、開閉用ハンドル30aを回動操作すると、フック29の押し出部29bで後取付ピン5bが前方へ押されて、この後取付ピン5bが受ホルダ28から外れて、刈取機4は開操作状態になる構成である。   As shown in FIGS. 4, 8, and 9, the hook 29 has a configuration in which a fixing portion 29a is provided at the front portion and an extrusion portion 29b is provided at the rear side of the fixing portion 29a. A support plate 28b is provided on the rear side of the receiving holder 28 provided on the front support frame 2a. A support plate 30 and an opening / closing handle 30a are attached to the support plate 28b. In this configuration, the hook 29 is mounted with the mounting pin 30b. At the time of work, the rear mounting pin 5b is fixed at the fixing portion 29a of the hook 29. When releasing the fixing, when the opening / closing handle 30a is turned, the rear mounting pin 5b is pushed forward by the pushing portion 29b of the hook 29, and the rear mounting pin 5b is detached from the receiving holder 28. The reaper 4 is configured to be in an open operation state.

これにより、前記刈取機4を固定のときには、完全に固定位置まで支持メタル18bが回動しなくても、固定ができる。又、開閉のときには、開操作の延長で、下支持メタル18bを若干押し出すことができる。このために、開状態、又は固定時に後取付ピン5bが、下支持メタル18bへ喰い込んだときであっても、刈取機4に過大な外力を加えることなく、開状態、及び固定状態にできる。   As a result, when the reaper 4 is fixed, the reaper 4 can be fixed even if the support metal 18b does not rotate to the fixed position. Further, when opening and closing, the lower support metal 18b can be slightly pushed out by extending the opening operation. For this reason, even when the rear mounting pin 5b is bitten into the lower support metal 18b at the time of opening or fixing, it can be opened and fixed without applying excessive external force to the reaper 4. .

前記引起装置12cを変速回転駆動する変速手段31は、図10〜図12で示す如く引起支持パイプ12eの上部に設けた構成である。この変速手段31は、上側の上割プーリ31aと、下側の下割プーリ31bとにベルト31cを掛け渡した構成である。これら上・下割プーリ31a,31bに設けた上・下変速機構31d,31eを変速モータ32により、モータギヤー32a、及び変速ギヤー32b、及び変速ロット32c等により、上・下変速機構31d,31eを回動制御し、上・下割プーリ31a,31bの開閉状態を制御して、引起装置12cを変速回転駆動する構成である。   The speed change means 31 that drives the pulling device 12c at a variable speed is configured to be provided at the top of the pulling support pipe 12e as shown in FIGS. The speed change means 31 has a configuration in which a belt 31c is stretched between an upper upper pulley 31a and a lower lower pulley 31b. The upper / lower transmission mechanisms 31d, 31e provided on the upper / lower pulleys 31a, 31b are connected to the upper / lower transmission mechanisms 31d, 31e by the transmission motor 32, the motor gear 32a, the transmission gear 32b, the transmission lot 32c, and the like. It is configured to rotate and drive the pulling device 12c by controlling the opening and closing of the upper / lower split pulleys 31a and 31b.

前記ミッションケース23の上側には、図13で示す如くこのミッションケース23の伝動機構23aの回転数を無段変速制御して、走行装置3の走行クローラ3aを無段変速回転駆動制御と、刈取機4の回転速度を走行装置3の変速回転に連動して変更制御する油圧ポンプ33a、及び油圧モータ33b等よりなる油圧式無段変速装置33を設けた構成である。   On the upper side of the transmission case 23, as shown in FIG. 13, the rotational speed of the transmission mechanism 23a of the transmission case 23 is continuously controlled, and the traveling crawler 3a of the traveling device 3 is continuously controlled and rotationally driven. This is a configuration in which a hydraulic continuously variable transmission 33 including a hydraulic pump 33a and a hydraulic motor 33b that change and control the rotational speed of the machine 4 in conjunction with the shift rotation of the traveling device 3 is provided.

前記エンジン22の回転動力は、図13で示す如く油圧式無段変速装置33で変速され、この変速回転は迂回ギヤーケース34の伝動機構34aを経て、ミッションケース23の伝動機構23aへ入力され、この伝動機構23aの最終端部の走行車軸23cの駆動スプロケット23dが変速回転駆動され、走行クローラ3aの走行車速が変速される構成である。   The rotational power of the engine 22 is changed by a hydraulic continuously variable transmission 33 as shown in FIG. 13, and this speed change rotation is input to the transmission mechanism 23a of the transmission case 23 via the transmission mechanism 34a of the bypass gear case 34. The drive sprocket 23d of the traveling axle 23c at the final end of the transmission mechanism 23a is rotationally driven to change the traveling vehicle speed of the traveling crawler 3a.

又、前記迂回ギヤーケース34の伝動機構34aを経て、図13で示す如くミッションケース23の伝動機構23aの始端部の伝動軸23eへ入力された変速回転は、この伝動軸23eから刈取機4の各部へ入力されて、回転駆動制御される構成である。この刈取機4は、走行車速に連動して、変速回転駆動制御される構成である。更に、脱穀機6は、エンジン22の回転動力が直接入力されて、回転駆動される構成である。19bは操作装置19に設けた脱穀レバーであり、19cは刈取レバーであり、33cは主変速レバーである。   Further, through the transmission mechanism 34a of the detour gear case 34, as shown in FIG. 13, the speed change rotation input to the transmission shaft 23e of the transmission mechanism 23a of the transmission case 23 is transmitted from the transmission shaft 23e to the reamer 4. It is the structure which is input to each part and rotationally controlled. The reaper 4 has a configuration in which variable speed rotation drive control is performed in conjunction with the traveling vehicle speed. Further, the threshing machine 6 is configured to be rotationally driven by directly receiving the rotational power of the engine 22. 19b is a threshing lever provided in the operating device 19, 19c is a cutting lever, and 33c is a main transmission lever.

前記引起装置12cの回転速度は、変速手段31により、走行車速に連動して変速回転制御されるが、引起レバー35の操作により、変速手段31のテンション装置31fが回動され、引起装置12c回転速度は、走行装置3の走行車速に対して、図14で示す如く高速回転と、標準回転と、低速回転との内の標準回転範囲内と、低速回転範囲内とは、手動設定で、無段階に変速回転制御できる構成である。   The rotational speed of the pulling device 12c is controlled by the speed change means 31 in conjunction with the traveling vehicle speed. However, by operating the pulling lever 35, the tension device 31f of the speed change means 31 is rotated to rotate the pulling device 12c. As shown in FIG. 14, the speed is set manually within the standard rotation range and the low speed rotation range among the high speed rotation, the standard rotation, and the low speed rotation as shown in FIG. It is a configuration that can perform variable speed rotation control in stages.

これにより、穀稈の倒伏状態、及び脱粒状態に応じて、任意の引起回転速度が設定できることにより、作業の適応性の向上を図ることができる。
前記引起装置12cの回転速度を変更操作する。図1で示す如く引起レバー35に設けたポジション位置を検出するポジションセンサ35aが、破損したときは、引起装置12cは変速モータ32により、標準回転位置へ制御されると共に、その後に標準回転位置へ固定される構成である。
Thereby, the adaptability of work can be improved by setting an arbitrary pulling rotation speed according to the lying state and the degranulation state of the cereal.
The rotation speed of the pulling device 12c is changed. As shown in FIG. 1, when the position sensor 35a for detecting the position position provided on the pulling lever 35 is damaged, the pulling device 12c is controlled to the standard rotation position by the speed change motor 32 and thereafter to the standard rotation position. It is a fixed configuration.

これにより、前記ポジションセンサ35aが破損しても、標準回転位置で刈取り作業が可能になる。
前記引起装置12cの変速手段31には、図11で示す如く上・下割プーリ31a,31bを設け、この上・下割プーリ31a,31bのポジション位置を検出する各ポジションセンサ31hが破損したときには、引起装置12cは変速モータ32により、標準回転位置へ変更制御されて、固定される構成である。
Thereby, even if the position sensor 35a is damaged, the cutting operation can be performed at the standard rotational position.
The transmission means 31 of the pulling device 12c is provided with upper and lower split pulleys 31a and 31b as shown in FIG. 11, and when the position sensors 31h for detecting the position positions of the upper and lower split pulleys 31a and 31b are damaged. The pulling device 12c is controlled to be changed to the standard rotational position by the speed change motor 32 and fixed.

これにより、前記各ポジションセンサ31hが破損しても、標準回転位置で刈取り作業が可能になる。
前記刈取機4の根元移送装置14aの移送終端部の下側には、図15、及び図16で示す如く扱深調節移送装置36を、前方下部から後方上部へ傾斜させて設けた構成において、移送チェン36aを支持するコ字形状のチェンレール37を設け、このチェンレール37の上下方向の略中央部の下側面には、クランク形状のガイド板38をボルト、及びナット等により、装着して設け、このガイド板38の先端部38aは、移送チェン36aのチェンピン36bの下側先端部を覆う状態で、このチェンピン36aより、外側へ突出させて設けた構成である。
As a result, even if the position sensors 31h are damaged, the cutting operation can be performed at the standard rotational position.
In a configuration in which a handling depth adjusting transfer device 36 is provided to be inclined from the front lower portion to the rear upper portion as shown in FIGS. 15 and 16 below the transfer terminal end portion of the root transfer device 14a of the reaper 4. A U-shaped chain rail 37 for supporting the transfer chain 36a is provided, and a crank-shaped guide plate 38 is attached to the lower surface of the substantially central portion in the vertical direction of the chain rail 37 with bolts, nuts, and the like. The tip 38a of the guide plate 38 is configured to protrude outward from the chain pin 36a in a state of covering the lower tip of the chain pin 36b of the transfer chain 36a.

これにより、短稈を刈取り時に、前記移送チェン36aの脱線防止を図ると共に、脱線防止により、チェンレール37の摩耗も防止できる。
前記刈取機4の根元移送装置14aの移送終端部の下側には、図17、及び図18で示す如く扱深調節移送装置36を、前方下部から後方上部へ傾斜させて設けた構成において、移送チェン36aを支持するコ字形状のチェンレール37を設け、このチェンレール37の移送終端部には、コ字形状の取付板37aを設け、この取付板37aには、クランク形状のガイド板39をボルト、及びナット等により、装着して設け、このガイド板39の先端部は移送チェン36aのチェンピン36bの外側で、上端部は移送チェン36aのチェンプレート36cへ近接させて設けた構成である。
This prevents the transfer chain 36a from being derailed when trimming the short bushes, and prevents the chain rail 37 from being worn by preventing the derailment.
Under the transfer terminal portion of the root transfer device 14a of the reaper 4, a handling depth adjustment transfer device 36 is provided so as to be inclined from the front lower part to the rear upper part as shown in FIG. 17 and FIG. A U-shaped chain rail 37 for supporting the transfer chain 36a is provided, and a U-shaped mounting plate 37a is provided at the transfer end portion of the chain rail 37, and a crank-shaped guide plate 39 is provided on the mounting plate 37a. The guide plate 39 is provided with a tip end outside the chain pin 36b of the transfer chain 36a and an upper end portion close to the chain plate 36c of the transfer chain 36a. .

これにより、短稈を刈取り時に、前記移送チェン36aの脱線防止を図ると共に、脱線防止により、チェンレール37の摩耗も防止できる。   This prevents the transfer chain 36a from being derailed when trimming the short rod, and prevents the chain rail 37 from being worn by preventing the derailment.

2 走行車台
3 走行装置
3a 走行クローラ
4 刈取機
6 脱穀機
7a フィードチェン
8 補助穀稈移送装置
9 駆動装置
10a 回動軸
12b 分草体
12c 引起装置
12d 刈刃装置
13 穀稈供給移送装置
15a 支持杆
15b 支持パイプ
15c 支持装置
15d 伝動機構
15e 伝動ベルト
26 外支持メタル(支持部材)
27a 前支持杆(第1支持杆)
27b 後支持杆(第2支持杆)
2 traveling chassis 3 traveling device 3a traveling crawler 4 reaping machine 6 threshing machine 7a feed chain 8 auxiliary culm transfer device 9 drive device 10a rotating shaft 12b weeding body 12c pulling device 12d cutting blade device 13 corn supply supplying device 15a support rod 15b Support pipe 15c Support device 15d Transmission mechanism 15e Transmission belt 26 Outer support metal (support member)
27a Front support rod (first support rod)
27b Rear support rod (second support rod)

Claims (2)

左右一対の走行クローラ(3a)を有した走行装置(3)を走行車台(2)の下側に設け、穀稈を脱穀する脱穀機(6)を走行車台(2)の上側に設け、分草体(12b)と引起装置(12c)と刈刃装置(12d)と穀稈供給移送装置(13)を備えた刈取機(4)を走行車台(2)の前方に設け、該刈取機(4)の下部から後方上部へ傾斜して設けた支持杆(15a)の上端部に左右方向の支持パイプ(15b)を設け、前記走行車台(2)の左側前部には回動軸(10a)を設け、該回動軸(10a)に縦軸回動自在に取り付けた支持部材(26)と前記支持パイプ(15b)を上下回動自在に支持する支持装置(15c)との間を横向きの第1支持杆(27a)と第2支持杆(27b)で接続し、刈取機(4)を回動軸(10a)を回動支点として左外側へ回動自在な構成としたことを特徴とするコンバイン。 A traveling device (3) having a pair of left and right traveling crawlers (3a) is provided on the lower side of the traveling chassis (2), a threshing machine (6) for threshing the cereal is provided on the upper side of the traveling chassis (2), A reaper (4) provided with a grass body (12b), a pulling device (12c), a cutting blade device (12d), and a grain supply and transfer device (13) is provided in front of the traveling chassis (2), and the reaper (4 ) Is provided with a support pipe (15b) in the left-right direction at the upper end of the support rod (15a) inclined from the lower part to the rear upper part, and a rotating shaft (10a) is provided on the left front part of the traveling chassis (2). Between the support member (26) attached to the rotary shaft (10a) so as to be rotatable in the vertical direction and the support device (15c) for supporting the support pipe (15b) so as to be rotatable up and down. The first support rod (27a) and the second support rod (27b) are connected to each other, and the reaper (4) is attached to the rotating shaft (10a). Combine, characterized in that the pivot freely configured to the left outside the movement fulcrum. 前記穀稈供給移送装置(13)で移送される穀稈を引き継いで脱穀機(6)のフィードチェン(7a)に受け渡す補助穀稈移送装置(8)を刈取機(4)の左側端部に装着し、前記支持パイプ(15b)に内装された伝動機構(15d)から伝動ベルト(15e)を介して補助穀稈移送装置(8)を駆動する駆動装置(9)を設け、前記回動軸(10a)を駆動装置(9)よりも左側前方に配置し、前記伝動ベルト(15e)を外すことなく回動軸(10a)を回動支点として刈取機(4)と共に補助穀稈移送装置(8)が左外側へ回動する構成としたことを特徴とする請求項1記載のコンバイン。 The left end of the reaper (4) has an auxiliary cereal transfer device (8) that takes over the cereals transferred by the cereal supply and transfer device (13) and delivers it to the feed chain (7a) of the threshing machine (6). And a drive device (9) for driving the auxiliary cereal transfer device (8) through the transmission belt (15e) from the transmission mechanism (15d) built in the support pipe (15b), and the rotation The shaft (10a) is disposed on the left front side of the drive device (9), and the auxiliary pestle transfer device together with the reaper (4) is used with the rotation shaft (10a) as a rotation fulcrum without removing the transmission belt (15e). The combine according to claim 1, wherein (8) is configured to rotate to the left outer side.
JP2010212262A 2010-09-22 2010-09-22 Combine harvester Pending JP2011015699A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109906752A (en) * 2017-12-08 2019-06-21 株式会社久保田 Combine harvester

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JPS63116032U (en) * 1987-01-26 1988-07-26
JPH09248042A (en) * 1996-03-18 1997-09-22 Yanmar Agricult Equip Co Ltd Reaper for combine
JPH10276541A (en) * 1997-04-10 1998-10-20 Iseki & Co Ltd Change gear device for pulling up grain culm for combine
JPH11113356A (en) * 1997-10-09 1999-04-27 Iseki & Co Ltd Cutter unit for combine harvester
JP2002233230A (en) * 2001-02-05 2002-08-20 Iseki & Co Ltd Grain stalk conveyor for combined harvester

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63116032U (en) * 1987-01-26 1988-07-26
JPH09248042A (en) * 1996-03-18 1997-09-22 Yanmar Agricult Equip Co Ltd Reaper for combine
JPH10276541A (en) * 1997-04-10 1998-10-20 Iseki & Co Ltd Change gear device for pulling up grain culm for combine
JPH11113356A (en) * 1997-10-09 1999-04-27 Iseki & Co Ltd Cutter unit for combine harvester
JP2002233230A (en) * 2001-02-05 2002-08-20 Iseki & Co Ltd Grain stalk conveyor for combined harvester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109906752A (en) * 2017-12-08 2019-06-21 株式会社久保田 Combine harvester

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