JP2006281942A - Combine - Google Patents

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Publication number
JP2006281942A
JP2006281942A JP2005103500A JP2005103500A JP2006281942A JP 2006281942 A JP2006281942 A JP 2006281942A JP 2005103500 A JP2005103500 A JP 2005103500A JP 2005103500 A JP2005103500 A JP 2005103500A JP 2006281942 A JP2006281942 A JP 2006281942A
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link
connecting member
connecting members
combine
pair
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Sadahiko Fukuda
禎彦 福田
Nagakane Yoshida
修務 義田
Masashi Kamoto
政司 嘉本
Toshitake Furui
利武 古井
Tatsuya Yamane
達也 山根
Michio Horiuchi
道夫 堀内
Keisuke Mishima
圭介 三島
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Mitsubishi Agricultural Machinery Co Ltd
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Mitsubishi Agricultural Machinery Co Ltd
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Priority to JP2005103500A priority Critical patent/JP2006281942A/en
Publication of JP2006281942A publication Critical patent/JP2006281942A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To smoothly adjust the vehicle height in a combine capable of adjusting the vehicle height. <P>SOLUTION: The combine 1 having a pair of right and left crawler type traveling devices 7 at the lower part of the machine body, is equipped with a pair of front and rear left links 18LF, 18RF liftably connecting a truck frame 16 of the left side traveling devices 7 to a machine body frame 15, a pair of front and rear right links 18RF, 18RR connecting the truck frame 16 of the right side traveling devices 7 to the machine body 15, a front side right/left connecting member 20F connecting the front side left link 18LF and the front side right link 18RF, rear side right/left connecting member 20R connecting the rear side left link 18LR and the rear side right link 18RR, a front and left connecting member 21 connecting the front side right/left connecting member 20F and the rear side right/left connecting member 20R, and an elevating cylinder 22 interposed between the machine body frame 15 and the front or rear right/left connecting members 20R (20F). <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、機体下部に左右一対のクローラ式走行装置を備えるコンバインに関し、特に、車高の調整が可能なコンバインに関する。   The present invention relates to a combine provided with a pair of left and right crawler type traveling devices at the lower part of the fuselage, and more particularly to a combine capable of adjusting the vehicle height.

車高を調整できるコンバインは公知である(例えば、特許文献1参照)。特許文献1に記載のコンバインは、左側走行装置のトラックフレームを、機体フレームに対して昇降自在に連結する前後一対の左リンクと、右側走行装置のトラックフレームを、機体フレームに対して昇降自在に連結する前後一対の右リンクと、後側左リンクと後側右リンクを連結する左右連結部材と、機体フレームと左右連結部材との間に介設される昇降シリンダとを備えており、該昇降シリンダの油圧伸縮動作に応じて機体が昇降される。
実公昭64−738号公報
The combine which can adjust vehicle height is well-known (for example, refer patent document 1). The combine described in Patent Document 1 is a pair of front and rear left links that connect the track frame of the left traveling device to the airframe frame so as to be movable up and down, and the track frame of the right traveling device can be raised and lowered relative to the airframe frame. A pair of front and rear right links to be connected, a left and right connecting member for connecting the rear left link and the rear right link, and an elevating cylinder interposed between the fuselage frame and the left and right connecting members. The airframe is raised and lowered according to the hydraulic expansion / contraction operation of the cylinder.
Japanese Utility Model Publication No. 64-738

ところで、特許文献1に記載される後側左リンクと後側右リンクは、左右連結部材を介して昇降シリンダに連結されているので、昇降シリンダの油圧伸縮動作に応じて確実に回動するが、前側左リンクと前側右リンクは、独立的に構成されるだけでなく、昇降シリンダの油圧動作力がトラックフレーム経由で伝動されるため、昇降シリンダを伸縮させても円滑に回動しない惧れがある。   By the way, since the rear left link and the rear right link described in Patent Document 1 are connected to the lifting cylinder via the left and right connecting members, they reliably rotate according to the hydraulic expansion / contraction operation of the lifting cylinder. The front left link and the front right link are not only configured independently, but the hydraulic operating force of the lifting cylinder is transmitted via the track frame, so it may not rotate smoothly even if the lifting cylinder is extended or contracted. There is.

本発明は、上記の如き実情に鑑みこれらの課題を解決することを目的として創作されたものであって、機体下部に左右一対のクローラ式走行装置を備えるコンバインであって、左側走行装置のトラックフレームを、機体フレームに対して昇降自在に連結する前後一対の左リンクと、右側走行装置のトラックフレームを、機体フレームに対して昇降自在に連結する前後一対の右リンクと、前側左リンクと前側右リンクを連結する前側左右連結部材と、後側左リンクと後側右リンクを連結する後側左右連結部材と、前側左右連結部材と後側左右連結部材を連結する前後連結部材と、機体フレームと前後いずれかの左右連結部材との間に介設される昇降シリンダと、を備えることを特徴とする。このようにすれば、後側左右連結部材を介して後側左リンクと後側右リンクが連結されるだけでなく、前側左右連結部材を介して前側左リンクと前側右リンクが連結され、更には、前後連結部材を介して前側左右連結部材と後側左右連結部材が連結されるので、昇降シリンダの油圧伸縮動作に応じて全てのリンクを確実に回動させ、円滑な車高調整が可能になる。
また、前記前後連結部材と前記昇降シリンダは、左右並列状に配置されることを特徴とする。このようにすれば、昇降機構の上下高さをコンパクトに構成することができる。
また、前記昇降シリンダは、脱穀部よりも右側に配置されることを特徴とする。このようにすれば、脱穀部の右側に配置される穀粒タンクを機体外側方へ退避可能なコンバインにおいて、昇降シリンダ(油圧ラインを含む)のメンテナンス性を向上させることができる。
また、前記前後連結部材は、脱穀部よりも右側に配置されることを特徴とする。このようにすれば、脱穀部の右側に配置される穀粒タンクを機体外側方へ退避可能なコンバインにおいて、前後連結部材の調整が容易になる。例えば、前後連結部材に介設したターンバックルの調整により、地面に対する機体の前後傾斜を調整することが可能になる。
The present invention has been created in view of the above-described circumstances in order to solve these problems, and is a combine equipped with a pair of left and right crawler type traveling devices at the bottom of the fuselage, and is a truck of the left traveling device. A pair of front and rear left links that connect the frame to the airframe to be movable up and down, a pair of front and rear right links that connect the track frame of the right traveling device to the airframe to be movable up and down, a front left link and the front side Front left and right connecting members that connect the right link, rear left and right connecting members that connect the rear left link and the rear right link, front and rear connecting members that connect the front left and right connecting members and the rear left and right connecting members, and the body frame And an elevating cylinder interposed between the front and rear left and right connecting members. In this way, not only the rear left link and the rear right link are connected via the rear left and right connecting members, but also the front left link and the front right link are connected via the front left and right connecting members. Since the front left and right connecting members and the rear left and right connecting members are connected via the front and rear connecting members, all the links can be reliably rotated according to the hydraulic expansion and contraction operation of the elevating cylinder, enabling smooth vehicle height adjustment become.
The front / rear connecting member and the elevating cylinder may be arranged in parallel in the left-right direction. If it does in this way, the up-and-down height of a raising / lowering mechanism can be comprised compactly.
Moreover, the said raising / lowering cylinder is arrange | positioned on the right side rather than the threshing part. If it does in this way, the maintainability of a raising / lowering cylinder (a hydraulic line is included) can be improved in the combine which can evacuate the grain tank arrange | positioned at the right side of a threshing part to the body outer side.
The front / rear connecting member is disposed on the right side of the threshing portion. If it does in this way, in the combine which can evacuate the grain tank arrange | positioned at the right side of a threshing part to the body outer side, adjustment of a front-back connection member becomes easy. For example, it is possible to adjust the front / rear inclination of the airframe with respect to the ground by adjusting the turnbuckle provided in the front / rear connecting member.

次に、本発明の実施形態について、図面に基づいて説明する。図1において、1はコンバインであって、該コンバイン1は、茎稈を刈取る前処理部2と、刈り取った茎稈から穀粒を脱穀し、かつ、脱穀した穀粒を選別する脱穀部3と、該脱穀部3の右側に配置され、選別した穀粒を貯溜する穀粒タンク4と、脱穀済みの排稈を後処理する後処理部5と、オペレータが乗車する操作部6と、機体下部に設けられる左右一対のクローラ式走行装置7とを備えて構成される。   Next, embodiments of the present invention will be described with reference to the drawings. In FIG. 1, 1 is a combine. The combine 1 includes a pre-processing unit 2 that cuts the stems and a threshing unit 3 that threshs the grains from the cut stems and selects the threshed grains. A grain tank 4 for storing the selected grains, a post-processing unit 5 for post-processing the threshed waste, an operation unit 6 on which the operator gets on, and the fuselage. A pair of left and right crawler type traveling devices 7 provided in the lower part is provided.

穀粒タンク4に貯溜された穀粒は、穀粒タンク4の後部に立設される縦パイプ8と、該縦パイプ8の上端に接続される排出パイプ9とを経由して機外に搬出される。即ち、穀粒タンク4、縦パイプ8及び排出パイプ9には、それぞれ螺旋搬送体(図示せず)が内装されており、これらの螺旋搬送体を回転駆動させることにより、穀粒タンク4内の穀粒が排出パイプ9の先端部まで順次搬送される。また、本実施形態の穀粒タンク4は、縦パイプ8を回動支点として機体外側方に退避させることができるようになっている。このように穀粒タンク4を退避回動させると、コンバイン1におけるタンク搭載空間が開放され、機体内部のメンテナンスが容易になる。   The grain stored in the grain tank 4 is carried out of the machine via a vertical pipe 8 standing at the rear of the grain tank 4 and a discharge pipe 9 connected to the upper end of the vertical pipe 8. Is done. That is, each of the grain tank 4, the vertical pipe 8 and the discharge pipe 9 is provided with a spiral conveyance body (not shown), and by rotating these helical conveyance bodies, the inside of the grain tank 4 Grains are sequentially conveyed to the tip of the discharge pipe 9. Moreover, the grain tank 4 of this embodiment can be retreated to the body outer side by using the vertical pipe 8 as a rotation fulcrum. Thus, when the grain tank 4 is retracted and rotated, the tank mounting space in the combine 1 is opened, and maintenance inside the machine body is facilitated.

図2及び図3に示すように、左右の走行装置7は、駆動スプロケット10、アイドラ11、上部転輪12、複数の下部転輪13などの輪体と、これらの輪体に懸回されるクローラ14とを備えて構成されており、駆動スプロケット10の正逆駆動回転に応じて機体を走行させると共に、アイドラ11によってクローラ14の張り調整が行われる。ここで、駆動スプロケット10及び上部転輪12は、機体フレーム15側に支持され、アイドラ11及び下部転輪13は、トラックフレーム16側に支持されている。   As shown in FIGS. 2 and 3, the left and right traveling devices 7 are hung around a ring body such as a drive sprocket 10, an idler 11, an upper wheel 12, a plurality of lower wheels 13, and the like. The crawler 14 is configured so that the airframe travels according to the forward / reverse driving rotation of the drive sprocket 10, and the tension of the crawler 14 is adjusted by the idler 11. Here, the drive sprocket 10 and the upper wheel 12 are supported on the body frame 15 side, and the idler 11 and the lower wheel 13 are supported on the track frame 16 side.

コンバイン1の機体下部には、図4に示す昇降リンク機構17が構成されている。この昇降リンク機構17は、走行装置7と車体の相対的な昇降により、コンバイン1の車高調整を可能にするものであって、左側走行装置7のトラックフレーム16を、機体フレーム15に対して昇降自在に連結する前後一対の左リンク18LF、18LRと、右側走行装置7のトラックフレーム16を、機体フレーム15に対して昇降自在に連結する前後一対の右リンク18RF、18RRと、前側左リンク18LRの回動支点軸19と前側右リンク18RFの回動支点軸19を一体的に連結する前側左右連結部材20Fと、後側左リンク18LRの回動支点軸19と後側右リンク18RRの回動支点軸19を一体的に連結する後側左右連結部材20Rと、前側左右連結部材20Fと後側左右連結部材20Rを連結する前後連結部材21と、機体フレーム15と前後いずれかの左右連結部材20R(20F)との間に介設される昇降シリンダ22とを備えて構成される。   A lift link mechanism 17 shown in FIG. 4 is configured at the lower part of the combine 1. The elevating link mechanism 17 enables the vehicle height of the combine 1 to be adjusted by relative elevation of the traveling device 7 and the vehicle body. A pair of front and rear left links 18LF and 18LR that are connected to be able to move up and down, a pair of front and rear right links 18RF and 18RR that connect the track frame 16 of the right traveling device 7 to the body frame 15 to be moved up and down, and a front left link 18LR. The front fulcrum shaft 19 and the front fulcrum shaft 19 of the front right link 18RF are integrally connected, the front left and right connecting members 20F, and the rear fulcrum shaft 19 of the rear left link 18LR and the rear right link 18RR are rotated. Rear left and right connecting members 20R that integrally connect the fulcrum shaft 19, and front and rear connecting members 21 that connect the front left and right connecting members 20F and the rear left and right connecting members 20R, Constructed and a lifting cylinder 22 which is interposed between the body frame 15 and the front and rear left or right connecting member 20R (20F).

このように構成された昇降リンク機構17によれば、後側左右連結部材20Rを介して後側左リンク18LRと後側右リンク18RRが連結されるだけでなく、前側左右連結部材20Fを介して前側左リンク18LFと前側右リンク18RFが連結され、更には、前後連結部材21を介して前側左右連結部材20Fと後側左右連結部材20Rが連結されるので、昇降シリンダ22の油圧伸縮動作に応じて全てのリンク18LF、18LR、18RF、18RRを確実に回動させ、円滑な車高調整が可能になる。なお、車高調整操作は、操作部6に設けられる昇降スイッチ23で行うことができる。   According to the lifting / lowering link mechanism 17 configured in this way, not only the rear left link 18LR and the rear right link 18RR are connected via the rear left / right connection member 20R but also the front left / right connection member 20F. The front left link 18LF and the front right link 18RF are connected, and further, the front left / right connection member 20F and the rear left / right connection member 20R are connected via the front / rear connection member 21, so that the hydraulic cylinder of the elevating cylinder 22 responds to the hydraulic expansion / contraction operation. Thus, all the links 18LF, 18LR, 18RF, and 18RR can be reliably rotated to enable smooth vehicle height adjustment. The vehicle height adjustment operation can be performed by the elevation switch 23 provided in the operation unit 6.

左右連結部材20F、20Rは、例えば、左右の回動支点軸19に一体的に連結されるアーム24と、左右のアーム24同士を一体的に連結する連結杆25とを備えて構成される。そして、本実施形態では、後側左右連結部材20Rの連結杆25に昇降シリンダ22を連結し、昇降リンク機構17全体を昇降動作させる。尚、後側左右連結部材20Rの連結杆25には、ロッド26を介してポテンショメータなどの位置センサ27が連繋され、該位置センサ27によって現在の車高が検出される。   The left and right connecting members 20F and 20R include, for example, an arm 24 that is integrally connected to the left and right rotation fulcrum shafts 19 and a connecting rod 25 that integrally connects the left and right arms 24 to each other. And in this embodiment, the raising / lowering cylinder 22 is connected with the connecting rod 25 of the rear side right-and-left connecting member 20R, and the raising / lowering link mechanism 17 whole is raise-lowered. A position sensor 27 such as a potentiometer is connected to the connecting rod 25 of the rear left and right connecting member 20R via a rod 26, and the current vehicle height is detected by the position sensor 27.

前後連結部材21と昇降シリンダ22は、左右並列状に配置されることが好ましい。このような配置構成すると、昇降リンク機構17の上下高さをコンパクトに構成することが可能になる。また、昇降シリンダ22は、脱穀部3よりも右側に配置されることが好ましい。このようにすれば、脱穀部3の右側に配置される穀粒タンク4を機体外側方へ退避させたとき、昇降シリンダ22や、その油圧ラインを露出させることができるので、これらのメンテナンスが容易になる。   The front / rear connecting member 21 and the elevating cylinder 22 are preferably arranged in a left-right parallel manner. With such an arrangement configuration, the vertical height of the elevating link mechanism 17 can be configured in a compact manner. Further, the lifting cylinder 22 is preferably arranged on the right side of the threshing unit 3. If it does in this way, when the grain tank 4 arrange | positioned at the right side of the threshing part 3 is evacuated to the body outer side, since the raising / lowering cylinder 22 and its hydraulic line can be exposed, these maintenance is easy. become.

前後連結部材21は、例えば、前側左右連結部材20F及び後側左右連結部材20Rに対して回動自在に連結されるロッド部材であり、本実施形態では、このロッド部材にターンバックル21a(ロッド長調整機構)を介在させることにより、地面に対する機体の前後傾斜調整を可能にする。この場合、前後連結部材21は、昇降シリンダ22と同様に、脱穀部3よりも右側に配置することが好ましい。このようにすると、穀粒タンク4の退避回動により、前後連結部材21の調整が容易になる。   The front / rear connecting member 21 is, for example, a rod member that is rotatably connected to the front left / right connecting member 20F and the rear left / right connecting member 20R. In this embodiment, the turnbuckle 21a (rod length) By interposing the adjustment mechanism), it is possible to adjust the front / rear inclination of the aircraft relative to the ground. In this case, the front / rear connecting member 21 is preferably arranged on the right side of the threshing portion 3, similarly to the elevating cylinder 22. If it does in this way, adjustment of front and rear connecting member 21 will become easy by retraction rotation of grain tank 4.

昇降リンク機構17では、左右の昇降動作量を均一とせず、いずれか一方の昇降動作量を大きくすることができる。例えば、右リンク18RF、18RRのアーム長RF、RRを、左リンク18L、18LRのアーム長LF、LRよりも長くすれば、機体右側の昇降動作量(車高アップ量)を大きくすることができる。このようにすると、穀粒タンク4に穀粒が充填され、右側走行装置7の接地圧が高くなった状況において、機体の右下がり傾斜を相殺し、機体の直進性を向上させることが可能になる。   In the elevating link mechanism 17, the left and right elevating operation amounts are not uniform, and either elevating operation amount can be increased. For example, if the arm lengths RF and RR of the right links 18RF and 18RR are made longer than the arm lengths LF and LR of the left links 18L and 18LR, the amount of lift operation (vehicle height increase amount) on the right side of the aircraft can be increased. . If it does in this way, in the situation where the grain tank 4 was filled with the grain and the ground contact pressure of the right side traveling device 7 was increased, it is possible to cancel the right downward inclination of the aircraft and improve the straightness of the aircraft. Become.

叙述の如く構成された本実施形態によれば、機体下部に左右一対のクローラ式走行装置7を備えるコンバイン1であって、左側走行装置7のトラックフレーム16を、機体フレーム15に対して昇降自在に連結する前後一対の左リンク18LF、18LRと、右側走行装置7のトラックフレーム16を、機体フレーム15に対して昇降自在に連結する前後一対の右リンク18RF、18RRと、前側左リンク18LFと前側右リンク18RFを連結する前側左右連結部材20Fと、後側左リンク18LRと後側右リンク18RRを連結する後側左右連結部材20Rと、前側左右連結部材20Fと後側左右連結部材20Rを連結する前後連結部材21と、機体フレーム15と前後いずれかの左右連結部材20R(20F)との間に介設される昇降シリンダ22とを備えるので、昇降シリンダ22の油圧伸縮動作に応じて全てのリンク18LF、18LR、18RF、18RRを確実に回動させ、円滑な車高調整が可能になる。   According to the present embodiment configured as described, the combine 1 includes a pair of left and right crawler type traveling devices 7 at the lower part of the aircraft, and the track frame 16 of the left traveling device 7 can be raised and lowered relative to the aircraft frame 15. A pair of front and rear left links 18LF and 18LR that are connected to each other, a pair of front and rear right links 18RF and 18RR that connect the track frame 16 of the right traveling device 7 to the body frame 15 so as to be movable up and down, and a front left link 18LF and a front side A front left and right connecting member 20F that connects the right link 18RF, a rear left and right connecting member 20R that connects the rear left link 18LR and the rear right link 18RR, a front left and right connecting member 20F, and a rear left and right connecting member 20R are connected. An ascending interposition between the front / rear connecting member 21 and the fuselage frame 15 and either the front / rear left / right connecting member 20R (20F). Because and a cylinder 22, all links 18LF according to the hydraulic expansion and contraction of the elevating cylinder 22, 18LR, 18RF, reliably rotates the 18RR, allowing smooth height adjustment.

また、前後連結部材21と昇降シリンダ22は、左右並列状に配置されるので、昇降リンク機構17の上下高さをコンパクトに構成することができる。   Moreover, since the front-rear connecting member 21 and the elevating cylinder 22 are arranged in parallel in the left-right direction, the vertical height of the elevating link mechanism 17 can be made compact.

また、昇降シリンダ22は、脱穀部3よりも右側に配置されるので、脱穀部3の右側に配置される穀粒タンク4を機体外側方へ退避可能なコンバイン1において、昇降シリンダ22及びその油圧ラインのメンテナンス性を向上させることができる。   Moreover, since the raising / lowering cylinder 22 is arrange | positioned on the right side rather than the threshing part 3, in the combine 1 which can evacuate the grain tank 4 arrange | positioned on the right side of the threshing part 3 to the body outer side, its raising / lowering cylinder 22 and its hydraulic pressure Line maintainability can be improved.

また、前後連結部材21は、脱穀部3よりも右側に配置されるので、脱穀部3の右側に配置される穀粒タンク4を機体外側方へ退避可能なコンバイン1において、前後連結部材21の調整が容易になる。例えば、前後連結部材21に介設したターンバックル21aの調整により、地面に対する機体の前後傾斜を調整することが可能になる。   Moreover, since the front-rear connecting member 21 is arranged on the right side of the threshing part 3, in the combine 1 that can retract the grain tank 4 arranged on the right side of the threshing part 3 to the outer side of the machine body, Adjustment becomes easy. For example, by adjusting the turnbuckle 21a interposed in the front / rear connecting member 21, it is possible to adjust the front / rear inclination of the aircraft relative to the ground.

穀粒タンクを退避回動させた状態を示すコンバインの平面図である。It is a top view of the combine which shows the state which carried out retraction rotation of the grain tank. 車高下げ状態を示す走行装置の側面図である。It is a side view of the traveling apparatus which shows a vehicle height lowered state. 車高上げ状態を示す走行装置の側面図である。It is a side view of the traveling apparatus which shows a vehicle height raising state. 昇降リンク機構の斜視図である。It is a perspective view of a raising / lowering link mechanism.

符号の説明Explanation of symbols

1 コンバイン
3 脱穀部
4 穀粒タンク
7 走行装置
14 クローラ
15 機体フレーム
16 トラックフレーム
17 昇降リンク機構
18 リンク
19 回動支点軸
20F 前側左右連結部材
20R 後側左右連結部材
21 前後連結部材
21a ターンバックル
22 昇降シリンダ
27 位置センサ
DESCRIPTION OF SYMBOLS 1 Combine 3 Threshing part 4 Grain tank 7 Traveling apparatus 14 Crawler 15 Airframe frame 16 Track frame 17 Lifting link mechanism 18 Link 19 Rotating fulcrum shaft 20F Front left and right connecting member 20R Rear left and right connecting member 21 Front and rear connecting member 21a Turn buckle 22 Lift cylinder 27 Position sensor

Claims (4)

機体下部に左右一対のクローラ式走行装置を備えるコンバインであって、
左側走行装置のトラックフレームを、機体フレームに対して昇降自在に連結する前後一対の左リンクと、
右側走行装置のトラックフレームを、機体フレームに対して昇降自在に連結する前後一対の右リンクと、
前側左リンクと前側右リンクを連結する前側左右連結部材と、
後側左リンクと後側右リンクを連結する後側左右連結部材と、
前側左右連結部材と後側左右連結部材を連結する前後連結部材と、
機体フレームと前後いずれかの左右連結部材との間に介設される昇降シリンダと、を備えることを特徴とするコンバイン。
A combine comprising a pair of left and right crawler type traveling devices at the bottom of the machine body,
A pair of front and rear left links for connecting the track frame of the left-side traveling device so as to be movable up and down with respect to the body frame;
A pair of front and rear right links for connecting the track frame of the right traveling device to the airframe frame so as to be movable up and down;
Front left and right connecting members for connecting the front left link and the front right link;
A rear left and right connecting member that connects the rear left link and the rear right link;
Front and rear connecting members that connect the front left and right connecting members and the rear left and right connecting members;
And a lift cylinder interposed between the machine body frame and either of the front and rear left and right connecting members.
前記前後連結部材と前記昇降シリンダは、左右並列状に配置されることを特徴とする請求項1記載のコンバイン。   The combine according to claim 1, wherein the front and rear connecting members and the elevating cylinder are arranged in a left-right parallel manner. 前記昇降シリンダは、脱穀部よりも右側に配置されることを特徴とする請求項1又は2記載のコンバイン。   The combine according to claim 1 or 2, wherein the elevating cylinder is arranged on the right side of the threshing portion. 前記前後連結部材は、脱穀部よりも右側に配置されることを特徴とする請求項1〜3のいずれかに記載のコンバイン。   The combine according to any one of claims 1 to 3, wherein the front / rear connecting member is disposed on the right side of the threshing portion.
JP2005103500A 2005-03-31 2005-03-31 Combine Pending JP2006281942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005103500A JP2006281942A (en) 2005-03-31 2005-03-31 Combine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005103500A JP2006281942A (en) 2005-03-31 2005-03-31 Combine

Publications (1)

Publication Number Publication Date
JP2006281942A true JP2006281942A (en) 2006-10-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005103500A Pending JP2006281942A (en) 2005-03-31 2005-03-31 Combine

Country Status (1)

Country Link
JP (1) JP2006281942A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107804383A (en) * 2017-11-30 2018-03-16 安徽三联学院 A kind of accessible dolly based under hazardous environment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107804383A (en) * 2017-11-30 2018-03-16 安徽三联学院 A kind of accessible dolly based under hazardous environment
CN107804383B (en) * 2017-11-30 2023-05-30 安徽三联学院 Barrier-free trolley based on dangerous environment

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