JP2005102654A - Combine harvester - Google Patents

Combine harvester Download PDF

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Publication number
JP2005102654A
JP2005102654A JP2003343888A JP2003343888A JP2005102654A JP 2005102654 A JP2005102654 A JP 2005102654A JP 2003343888 A JP2003343888 A JP 2003343888A JP 2003343888 A JP2003343888 A JP 2003343888A JP 2005102654 A JP2005102654 A JP 2005102654A
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Japan
Prior art keywords
door
dust
cabin
engine cover
removing device
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Granted
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JP2003343888A
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Japanese (ja)
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JP4471616B2 (en
Inventor
Sadahiko Fukuda
禎彦 福田
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Mitsubishi Agricultural Machinery Co Ltd
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Mitsubishi Agricultural Machinery Co Ltd
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Application filed by Mitsubishi Agricultural Machinery Co Ltd filed Critical Mitsubishi Agricultural Machinery Co Ltd
Priority to JP2003343888A priority Critical patent/JP4471616B2/en
Publication of JP2005102654A publication Critical patent/JP2005102654A/en
Application granted granted Critical
Publication of JP4471616B2 publication Critical patent/JP4471616B2/en
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  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Combines (AREA)
  • Harvester Elements (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive dust-removing device for a combine harvester especially with a cabin specification. <P>SOLUTION: This combine harvester installed with a driving seat at the right side of its machine body, an engine room in the lower direction of the driving seat and an engine cover having an air-sucking port of cooling air and covered with a dust-preventing net at the right side surface of the engine room is provided by installing a door for opening and closing a port for getting on and off at the right side of a cabin, and a dust-removing device for removing the dust from the dust-preventing net at the surface of the engine cover by the opening and closing operation of the door. Also, the door is constituted freely openably and closably by sliding in front and rear direction, and the dust-removing device is constituted with a brush installed at the lower part and indoor side of the door. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、コンバインのエンジンカバー表面の除塵装置に関する。   The present invention relates to a dust remover for an engine cover surface of a combine.

従来から、コンバインには冷却風の吸気口を有するエンジンカバー内に種々の除塵装置を備えていて、例えば、ラジエータを冷却するために外気を吸引する吸引ファンを逆転しているものがある（例えば、特許文献１参照。）。   Conventionally, a combine has been provided with various dust removing devices in an engine cover having an intake port for cooling air, and for example, a combiner that reverses a suction fan that sucks outside air to cool a radiator (for example, , See Patent Document 1).

特開２００１−２６３０６３号公報（図２）Japanese Patent Laid-Open No. 2001-263063 (FIG. 2)

しかし、これら従来の除塵装置はマイコンにより電子制御され、複雑で高価になり、比較的大型で高価なコンバインにしか搭載されていなかった。
本発明では、特にキャビン仕様のコンバインにおいて、簡単・安価な除塵装置を提供する。 However, these conventional dust removing devices are electronically controlled by a microcomputer, become complicated and expensive, and are only mounted on a relatively large and expensive combine.
The present invention provides a simple and inexpensive dust removing device particularly in a cabin-specific combine.

上記目的を達成するために本発明は、機体の右側に運転席を有するキャビンを設け、運転席の下方にエンジンルームを設け、エンジンルームの右側面には防塵網で覆った冷却風の吸気口を有するエンジンカバーを設けたコンバインにおいて、キャビンの右側に設けた乗降口を開閉するドアを設け、ドアの開閉操作によりエンジンカバー表面の防塵網を除塵する除塵装置を設けたことを特徴とする。
また、ドアを前後方向スライド開閉自在に構成すると共に、除塵装置をドアの室内側下部に設けたブラシにより構成したことを特徴とする。 To achieve the above object, the present invention provides a cabin having a driver's seat on the right side of the fuselage, an engine room below the driver's seat, and a cooling air intake port covered with a dust screen on the right side of the engine room. In the combine provided with the engine cover, a door for opening and closing the entrance / exit provided on the right side of the cabin is provided, and a dust removing device for removing dust on the surface of the engine cover by opening and closing the door is provided.
In addition, the door is configured to be openable and slidable in the front-rear direction, and the dust removing device is configured by a brush provided at a lower portion on the indoor side of the door.

本発明は上記構成により、ドアの開閉操作でエンジンカバー表面の防塵網を除塵できるので、オペレーターはコンバインへの乗降時にドアを開閉操作することにより特に意識することなく、タイミングよくエンジンカバー表面の防塵網を除塵することができる。
また、除塵装置として前後方向にスライドするドアの室内側下部にブラシを設けたことにより、最小限の構成でエンジンカバー表面の吸気口を除塵することができる。 According to the present invention, the dust cover on the surface of the engine cover can be removed by opening and closing the door with the above-described configuration. The net can be removed.
In addition, by providing a brush at the lower part on the indoor side of the door that slides in the front-rear direction as a dust removing device, it is possible to remove dust from the intake port on the surface of the engine cover with a minimum configuration.

本発明の実施の形態を図１〜４に基づいて説明する。
図１はコンバイン全体斜視図であり、１はコンバインの機体であり、機体１の下部にはクローラ式の左右走行装置２、前部には昇降自在に装着された刈取部３、刈取部３の後方で機体１の左側には脱穀部、機体１右側には運転操作部を覆うキャビン４、キャビン４の後方下部にはエンジンルーム５、キャビン４の後方にはグレンタンク６、グレンタンク６の後方から機体１の左前方に向けて排出オーガ７が夫々設けられている。 An embodiment of the present invention will be described with reference to FIGS.
FIG. 1 is an overall perspective view of a combine. Reference numeral 1 denotes a combine body. A crawler-type left and right traveling device 2 is provided at a lower portion of the fuselage 1, and a cutting portion 3 and a cutting portion 3 are attached to a front portion so as to be movable up and down. In the rear, the threshing part is on the left side of the body 1, the cabin 4 covers the operation part on the right side of the body 1, the engine room 5 is in the lower rear part of the cabin 4, the Glen tank 6 is behind the cabin 4, and the rear part of the Glen tank 6 A discharge auger 7 is respectively provided toward the left front of the machine body 1.

図２はドア全開状態のキャビン右側面図、図３はドア全開状態のキャビン背面図、図４はドア内側面図であり、キャビン４の右側には前後方向にスライドして乗降口１１を開閉する透明ガラス一枚構成のドア１２を備えていて、上部はキャビン４側に設けたレール１３とドア側に設けたローラー１４、中間部はキャビン４側に設けたローラー１５とドア１２側に設けたレール１６、下部はキャビン４側に設けたレール１７とドア１２側に設けた伸縮レール１８先端のローラ１９によりそれぞれ係合している。   2 is a right side view of the cabin when the door is fully open, FIG. 3 is a rear view of the cabin when the door is fully open, and FIG. 4 is a side view of the inside of the door. A transparent glass single door 12 is provided, the upper part is provided with a rail 13 provided on the cabin 4 side and a roller 14 provided on the door side, and the intermediate part is provided on the door 15 side with a roller 15 provided on the cabin 4 side. The rail 16 and the lower portion are engaged with each other by a roller 17 at the tip of a rail 17 provided on the cabin 4 side and a telescopic rail 18 provided on the door 12 side.

エンジンルーム５内にはエンジン冷却用のラジエータと吸引ファンを備え、エンジンルーム５の右側面にはエンジンカバー２１を備え、エンジンカバー２１の機体外側に設けた冷却風の吸気口を防塵網２２で覆っている。ドア１２の下部後方側はエンジンカバー２１を避けるように切欠部３２があり、ドア１２の室内側で切欠部３２前方にはブラシ（除塵装置）３３が縦方向に設けてある。ブラシ３３はドア１２とエンジンカバー２１が側面視でラップした時に、ブラシ３３の先端がエンジンカバー２１の防塵網２２表面に充分届くように長さが設定されている。
ブラシ３３の位置は掃きとり範囲を大きくするためにも、エンジンカバー２１に対応する高さでできるだけドア１２の後方に設けるのが好ましい。 The engine room 5 is provided with a radiator for cooling the engine and a suction fan, the engine room 5 is provided with an engine cover 21, and a cooling air intake port provided outside the body of the engine cover 21 is covered with a dust-proof net 22. Covering. A cutout portion 32 is provided on the lower rear side of the door 12 so as to avoid the engine cover 21, and a brush (dust removing device) 33 is provided in the vertical direction in the indoor side of the door 12 and in front of the cutout portion 32. The length of the brush 33 is set so that the tip of the brush 33 can reach the surface of the dust-proof net 22 of the engine cover 21 when the door 12 and the engine cover 21 are wrapped in a side view.
The position of the brush 33 is preferably provided at the rear of the door 12 as much as possible at a height corresponding to the engine cover 21 in order to increase the sweep range.

よって、例えば収穫作業中にグレンタンク６が満杯になったとき等、オペレーターがコンバインから降りる際にドア１２を開けることにより、収穫作業中にエンジンカバー２１の防塵網２２についた塵埃を、ドア１２に設けられたブラシ３３が後方にスライドして掃きとるので、特に意識することなくエンジンカバー２１表面の防塵網２２を除塵することができ、掃きとられた塵埃はエンジンカバー２１とドア１２間の空間３４から機外に落下する。また、ドア１２を閉める際にも同様の作用を有するものである。   Therefore, when the operator gets off the combine, for example, when the Glen tank 6 is full during the harvesting operation, the door 12 is opened to remove the dust attached to the dust net 22 of the engine cover 21 during the harvesting operation. Since the brush 33 provided in the slide slides and sweeps backward, the dust-proof net 22 on the surface of the engine cover 21 can be removed without being particularly conscious, and the dust that has been swept is removed between the engine cover 21 and the door 12. It falls from the space 34 to the outside of the machine. Moreover, it has the same effect when the door 12 is closed.

コンバイン全体斜視図である。It is the whole combine perspective view. ドア全開状態のキャビン右側面図である。It is a cabin right view of a door full open state. ドア全開状態のキャビン背面図である。It is a cabin back view of a door full open state. ドア内側面図である。It is a door inner side view.

符号の説明Explanation of symbols

１ 機体
４ キャビン
５ エンジンルーム
１１ 乗降口
１２ ドア
２１ エンジンカバー
２２ 防塵網
３３ ブラシ（除塵装置） DESCRIPTION OF SYMBOLS 1 Airframe 4 Cabin 5 Engine room 11 Entrance / exit 12 Door 21 Engine cover 22 Dustproof net 33 Brush (dust removal device)

Claims (2)

機体の右側に運転席を有するキャビンを設け、運転席の下方にエンジンルームを設け、エンジンルームの右側面には防塵網で覆った冷却風の吸気口を有するエンジンカバーを設けたコンバインにおいて、キャビンの右側に設けた乗降口を開閉するドアを設け、ドアの開閉操作によりエンジンカバー表面の防塵網を除塵する除塵装置を設けたことを特徴とするコンバイン。   A cabin having a cabin having a driver's seat on the right side of the fuselage, an engine room below the driver's seat, and an engine cover having a cooling air intake port covered with a dust screen on the right side of the engine room. A combine that is provided with a door provided on the right side of the door for opening and closing the entrance and exit, and a dust removing device that removes the dust screen on the surface of the engine cover by opening and closing the door. ドアを前後方向スライド開閉自在に構成すると共に、除塵装置をドアの室内側下部に設けたブラシにより構成したことを特徴とする請求項１記載のコンバイン。   2. The combine according to claim 1, wherein the door is configured to be freely slidable in the front-rear direction, and the dust removing device is configured by a brush provided at a lower portion on the indoor side of the door.
JP2003343888A 2003-10-02 2003-10-02 Combine Expired - Lifetime JP4471616B2 (en)

Priority Applications (1)

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JP2003343888A JP4471616B2 (en) 2003-10-02 2003-10-02 Combine

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JP2005102654A true JP2005102654A (en) 2005-04-21
JP4471616B2 JP4471616B2 (en) 2010-06-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105850377A (en) * 2016-04-09 2016-08-17 宿迁市宇杰机械制造有限公司 Cab of combine harvester
WO2018116956A1 (en) * 2016-12-22 2018-06-28 株式会社クボタ Combine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105850377A (en) * 2016-04-09 2016-08-17 宿迁市宇杰机械制造有限公司 Cab of combine harvester
WO2018116956A1 (en) * 2016-12-22 2018-06-28 株式会社クボタ Combine

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