JP2014068589A

JP2014068589A - Combine-harvester

Info

Publication number: JP2014068589A
Application number: JP2012216511A
Authority: JP
Inventors: Kazumi Goto; 一実五島; Kazuya Okumura; 和哉奥村; Hiroshi Iwamoto; 岩本　　浩
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: 2012-09-28
Filing date: 2012-09-28
Publication date: 2014-04-21

Abstract

PROBLEM TO BE SOLVED: To solve a problem that the travel of a visual line is so large during operation as to degrade an operability when it is performed to confirm the surrounding of an operation portion and display contents of a meter panel.SOLUTION: A combine-harvester comprises: a front side operation unit 12 and a lateral side operation unit 13 are disposed, in front of a seat 10 of an operation unit 6 and on the lateral side of the seat 10, respectively; a front panel 15 disposed in an upper portion of the front side operation unit 12 having a meter panel 16 arranged at a position of the front panel 15 on the right-hand side of a grass-dividing portion 18 on the right end of a reaping device 4; and an automatic threshing depth switch 20 disposed at a portion in the transverse direction between the meter panel 16 and the right-hand side grass-dividing element 18 in the front panel 15, for switching an automatic threshing depth adjusting control for automatically adjusting the threshing depth of grain culms to be fed to a thresher 3, into an effective state and an ineffective state.

Description

本発明は、コンバインに係るものである。 The present invention relates to a combine.

従来、コンバインの操縦部のフロントパネル上面にメーターパネルを設けた構成は、公知である（特許文献１） Conventionally, a configuration in which a meter panel is provided on an upper surface of a front panel of a combine control unit is known (Patent Document 1).

特開２００９−１２５０１７号公報JP 2009-125017 A

前記公知例は、作業中、操縦部の周囲の確認とメーターパネルの表示内容を確認するに際し、視線の移動量が大きく、操作性が低下するという課題がある。
本願は、フロントパネルの配置を工夫し、操作性および視認性の良好な操縦部を有するコンバインを提供するものである。 The known example has a problem that the amount of movement of the line of sight is large and the operability is lowered when checking the surroundings of the control unit and the display contents of the meter panel during the work.
The present application devises the arrangement of the front panel to provide a combine having a control unit with good operability and visibility.

請求項１記載の発明は、機体フレーム１の下方に走行装置２を設け、機体フレーム１の前方に刈取装置４を設け、機体フレーム１の上方に脱穀装置３およびグレンタンク５を設け、該グレンタンク５の前方に操縦部６を設け、該操縦部６の座席１０の前方には前側操作部１２を、座席１０の側方には側部操作部１３を夫々設け、前記前側操作部１２の上部に備えたフロントパネル１５にはメーターパネル１６を設け、該メーターパネル１６を刈取装置４の右端の分草体１８よりも右側のフロントパネル１５の部位に配置し、フロントパネル１５におけるメーターパネル１６と右端分草体１８との左右方向での間の部位には、脱穀装置３へ供給する穀稈の扱ぎ深さを自動で調節する自動扱ぎ深さ調節制御を有効状態と無効状態とに切り替える自動扱き深さスイッチ２０を設けたコンバインとしたものであり、右端の分草体分草体１８を圃場の穀稈列に合わせて刈取走行させる。
分草体１８の先端位置を視認しつつ、メーターパネル１６でエンジンの回転数や走行速度を確認すると共に、自動扱き深さスイッチ２０による自動扱き深さ調節制御が有効状態となっているかを確認する。
請求項２記載の発明は、前記フロントパネル１５の右側部に走行方向の操作と前記刈取装置４の昇降操作を行う操作レバー２１を設け、該操作レバー２１と前記メーターパネル１６の後側に前側ハンドル２２を設け、該前側ハンドル２２の左端部よりも左側に、脱穀装置３へ供給する穀稈の扱ぎ深さを手動で調節する扱き深さ調節スイッチ２５を設けたコンバインとしたものであり、操作レバー２１により走行方向の操作および刈取装置４の昇降操作を行いながら刈取作業を行う。
作業者は操作レバー２１を掴んだ右手の手首を前側ハンドル２２に載せ、左手で前側ハンドル２２を握って機体を走行させ、扱き深さ調節スイッチ２５を操作する際には左手を前側ハンドル２２から離すかあるいは指を扱き深さ調節スイッチ２５へ伸ばして行う。
請求項３記載の発明は、前記フロントパネル１５と、走行変速操作を行う主変速レバー２６を有する前記側部操作部１３に備えたサイドパネル２７とを一体的に形成して一体パネル２８を構成し、前記フロントパネル１５は、サイドパネル２７の前部に形成された前上がり傾斜部３２より急な姿勢で前上がり傾斜させ、このフロントパネル１５に前記扱き深さ調節スイッチ２５を設けたコンバインとしたものであり、フロントパネル１５とサイドパネル２７とを一体状にした一体パネル２８を、操縦部６に取付けて前側操作部１２と側部操作部１３とし、フロントパネル１５の扱き深さ調節スイッチ２５により手動操作により扱き深さ調節を行う。
請求項４記載の発明は、前記一体パネル２８のサイドパネル２７の後端部を、エンジンルームカバー３７の前端部近傍に位置させ、このエンジンルームカバー３７を開放することで、前記一体パネル２８を外すことなく、エンジン４３から前記脱穀装置３側へ駆動力を伝達する脱穀入力ベルト３８のメンテナンスが可能となる構成としたコンバインとしたものであり、エンジンルームカバー３７を開けて、脱穀入力ベルト３８のメンテナンスを行う。 According to the first aspect of the present invention, the traveling device 2 is provided below the body frame 1, the reaping device 4 is provided in front of the body frame 1, the threshing device 3 and the glen tank 5 are provided above the body frame 1, and the glen A control unit 6 is provided in front of the tank 5, a front operation unit 12 is provided in front of the seat 10 of the control unit 6, and a side operation unit 13 is provided on the side of the seat 10. The front panel 15 provided at the upper portion is provided with a meter panel 16, and the meter panel 16 is disposed on the front panel 15 on the right side of the weeding body 18 at the right end of the cutting device 4. In a portion between the right end weed body 18 in the left-right direction, automatic handling depth adjustment control for automatically adjusting the handling depth of the cereal mash to be supplied to the threshing device 3 is switched between the enabled state and the disabled state. Self Ironing is obtained by a combined having a depth switch 20, the reaper to travel together right end of the minute Sotai min Sotai 18 in the field of grain 稈列.
While confirming the tip position of the weed body 18, the engine panel 16 confirms the engine speed and traveling speed, and confirms whether the automatic handling depth adjustment control by the automatic handling depth switch 20 is in an effective state. .
According to a second aspect of the present invention, an operation lever 21 is provided on the right side of the front panel 15 to operate in the running direction and to move the reaping device 4 up and down, and on the rear side of the operation lever 21 and the meter panel 16 A handle 22 is provided, and a combine is provided with a handle depth adjustment switch 25 for manually adjusting the handle depth of the cereal to be supplied to the threshing device 3 on the left side of the left end portion of the front handle 22. The cutting operation is performed while the operation lever 21 is operated in the traveling direction and the cutting device 4 is moved up and down.
The operator puts the wrist of the right hand holding the operation lever 21 on the front handle 22, grips the front handle 22 with the left hand to run the aircraft, and operates the handle depth adjustment switch 25 with the left hand from the front handle 22. Release or handle the finger and extend to the depth adjustment switch 25.
According to the third aspect of the present invention, the front panel 15 and the side panel 27 provided in the side operation unit 13 having the main transmission lever 26 for performing a traveling speed change operation are integrally formed to form an integrated panel 28. The front panel 15 is tilted forward and inclined in a steeper posture than the front rising inclined portion 32 formed at the front portion of the side panel 27, and the front panel 15 is provided with the handle depth adjusting switch 25. An integrated panel 28 in which the front panel 15 and the side panel 27 are integrated is attached to the control unit 6 to form the front operation unit 12 and the side operation unit 13, and the handling depth adjustment switch for the front panel 15 is provided. 25, the handling depth is adjusted manually.
In the invention according to claim 4, the rear end portion of the side panel 27 of the integrated panel 28 is positioned in the vicinity of the front end portion of the engine room cover 37, and the engine room cover 37 is opened, whereby the integrated panel 28 is opened. The threshing input belt 38 that transmits the driving force from the engine 43 to the threshing device 3 side without removing the threshing input belt 38 can be maintained. The engine room cover 37 is opened and the threshing input belt 38 is opened. Perform maintenance.

請求項１記載の発明では、作業中によく見るメーターパネル１６と、分草体１８の先端と、自動扱き深さスイッチ２０とを見ながら刈取作業を行うことができ、視線の移動距離を小さくでき、視認性を向上させられ、操作性を向上させることができる。
請求項２記載の発明では、扱き深さ調節スイッチ２５の視認性を高めると共に、前側ハンドル２２が邪魔にならずに扱き深さ調節スイッチ２５の操作を行うことができる。
請求項３記載の発明では、フロントパネル１５とサイドパネル２７との間に隙間が無く、水や埃が入るのを防止でき、フロントパネル１５を前上がりに傾斜させていることで、刈取装置４から飛散する泥土がメーターパネル１６や扱き深さ調節スイッチ２５に付着することを防止して、メーターパネル１６や扱き深さ調節スイッチ２５の視認性および操作性の低下を防止することができる。
請求項４記載の発明では、脱穀入力ベルト３８のメンテナンスを容易に行うことができる。 According to the first aspect of the invention, the cutting operation can be performed while looking at the meter panel 16, the tip of the weed body 18, and the automatic handling depth switch 20 that are often seen during the operation, and the moving distance of the line of sight can be reduced. Visibility can be improved and operability can be improved.
According to the second aspect of the present invention, the visibility of the handling depth adjustment switch 25 can be improved, and the handling depth adjustment switch 25 can be operated without the front handle 22 being in the way.
According to the third aspect of the present invention, there is no gap between the front panel 15 and the side panel 27, water and dust can be prevented from entering, and the front panel 15 is tilted forward so that the cutting device 4 Can be prevented from adhering to the meter panel 16 and the handling depth adjustment switch 25, and the visibility and operability of the meter panel 16 and the handling depth adjustment switch 25 can be prevented from being lowered.
In the invention according to claim 4, the threshing input belt 38 can be easily maintained.

コンバインの側面図。The side view of a combine. 操縦部の一部平面図。The partial top view of a control part. 操縦部の平面図。The top view of a control part. 同側面図。The same side view. エンジンカバーと脱穀パネルの正面概略図。The front schematic of an engine cover and a threshing panel. エンジンカバーのオープン状態図。The engine cover is shown in an open state. エンジン付近の正面図。The front view of the engine vicinity. 操縦部側面図。FIG. 刈取装置および操縦部側面図。The reaping device and the control unit side view. 操縦部側面図。FIG. エンジンカバーの概略斜視図。The schematic perspective view of an engine cover.

本発明の一実施形態を図により説明すると、１は機体フレーム、２は走行装置、３は機体フレーム１の上方位置に設けた脱穀装置、４は脱穀装置３の前側に設けた刈取装置、５はグレンタンク、６は操縦部である。
前記操縦部６には、作業者が着座する座席１０を設け、座席１０の前側に作業者が乗降するステップ１１を設け、ステップ１１の前側には前側操作部１２を設け、ステップ１１の側部には側部操作部１３を設ける。
前記前側操作部１２のフロントパネル１５には、エンジンの回転数や機体の走行速度、各部の異常状態を通知する警告灯等を備えたメーターパネル（モニタ）１６を設ける。メーターパネル１６は、前記刈取装置４の右端の分草体１８よりも右側に配置する。
前記メーターパネル１６と右端分草体１８の左右方向の間のフロントパネル１５には、自動扱き深さスイッチ２０を設ける。自動扱き深さスイッチ２０は脱穀装置３へ供給する穀稈の扱ぎ深さを自動で調節する「自動扱ぎ深さ調節制御」を有効と無効とに切り替える。 An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes an airframe frame, 2 denotes a traveling device, 3 denotes a threshing device provided at an upper position of the airframe frame 1, 4 denotes a reaping device provided on the front side of the threshing device 3, 5 Is a Glen tank, and 6 is a control section.
The steering unit 6 is provided with a seat 10 on which an operator is seated, a step 11 on which the worker gets on and off is provided on the front side of the seat 10, a front operation unit 12 is provided on the front side of the step 11, The side operation unit 13 is provided.
The front panel 15 of the front side operation unit 12 is provided with a meter panel (monitor) 16 having a warning light for notifying the engine speed, the traveling speed of the machine body, the abnormal state of each part, and the like. The meter panel 16 is arranged on the right side of the weeding body 18 at the right end of the cutting device 4.
An automatic handling depth switch 20 is provided on the front panel 15 between the meter panel 16 and the right end weed body 18 in the left-right direction. The automatic handling depth switch 20 switches “automatic handling depth adjustment control” that automatically adjusts the handling depth of the cereal straw supplied to the threshing device 3 between enabled and disabled.

そのため、作業中によく見るメーターパネル１６と、分草体１８の先端と、自動扱き深さスイッチ２０とを、互いに近傍に配置することにより、視認性を向上させられ、操作性を向上させられる。
また、フロントパネル１５の右部に走行方向の操作と刈取装置４の昇降操作を行う操作レバー２１を設け、操作レバー２１と前記メーターパネル１６の後方（手前側）にアーチ状の前側ハンドル２２を設け、該前側ハンドル２２よりも左側に扱き深さ調節スイッチ２５を設ける。
作業者は操作レバー２１を掴んだ右手の手首を前側ハンドル２２に載せ、左手で前側ハンドル２２を握って機体を走行させ、扱き深さ調節スイッチ２５を操作する際には左手を前側ハンドル２２から離すかあるいは指を扱き深さ調節スイッチ２５へ伸ばして行う。 Therefore, by arranging the meter panel 16, the tip of the weeding body 18 and the automatic handling depth switch 20 that are often seen during work in the vicinity of each other, visibility can be improved and operability can be improved.
Further, an operation lever 21 for operating in the traveling direction and raising / lowering operation of the reaping device 4 is provided on the right portion of the front panel 15, and an arch-shaped front handle 22 is provided behind the operation lever 21 and the meter panel 16 (on the front side). A handle depth adjustment switch 25 is provided on the left side of the front handle 22.
The operator puts the wrist of the right hand holding the operation lever 21 on the front handle 22, grips the front handle 22 with the left hand to run the aircraft, and operates the handle depth adjustment switch 25 with the left hand from the front handle 22. Release or handle the finger and extend to the depth adjustment switch 25.

前記フロントパネル１５と、走行変速操作を行う主変速レバー２６を有する前記側部操作部１３に備えたサイドパネル２７とを一体的に形成して一体パネル２８を構成する。
即ち、前側操作部１２の前記操作レバー２１等を有するフロントパネル１５と、走行速度操作を行う主変速レバー２６を有する前記側部操作部１３のサイドパネル（クラッチパネル）２７とは両者の間に隙間なく一体状に形成して、一体パネル２８に構成する。
そのため、フロントパネル１５とサイドパネル２７との間に隙間が無く、水や埃が入るのを防止する。 The front panel 15 and the side panel 27 provided in the side operation unit 13 having the main transmission lever 26 for performing a traveling transmission operation are integrally formed to constitute an integrated panel 28.
That is, the front panel 15 having the operation lever 21 and the like of the front operation unit 12 and the side panel (clutch panel) 27 of the side operation unit 13 having the main transmission lever 26 for operating the traveling speed are between them. The integrated panel 28 is formed integrally with no gap.
Therefore, there is no gap between the front panel 15 and the side panel 27, and water and dust are prevented from entering.

即ち、従来では、フロントパネル１５とサイドパネル２７とを別体に形成し、組立取付の誤差を両者間に隙間を設けて形成していたが、本願では、フロントパネル１５とサイドパネル２７とを一体成形することにより、組付時の相互干渉等を防止する。
サイドパネル２７には、走行速度操作を行う主変速レバー２６と刈取脱穀クラッチ（図示省略）を入切する刈脱レバー３０を左右方向において並べて配置する。
そのため、主変速レバー２６と刈脱レバー３０を略同一の視野の中に配置でき、操作性を向上させられる。
この場合、刈脱レバー３０の刈取「切」位置を、主変速レバー２６の後進位置より後方とし、刈脱レバー３０の刈脱「入り」位置を、主変速レバー２６の前進位置より前方となるように構成する。
そのため、主変速レバー２６が前進または後進位置でも、刈脱レバー３０の操作が容易に行える。 That is, in the past, the front panel 15 and the side panel 27 were formed separately, and the assembly mounting error was formed with a gap between them. In the present application, the front panel 15 and the side panel 27 are By integrally molding, mutual interference during assembly is prevented.
On the side panel 27, a main transmission lever 26 for operating the traveling speed and a cutting / removing lever 30 for turning on / off a cutting / threshing clutch (not shown) are arranged side by side in the horizontal direction.
Therefore, the main transmission lever 26 and the cutting / removing lever 30 can be arranged in substantially the same field of view, and the operability can be improved.
In this case, the cutting “cut” position of the cutting lever 30 is set behind the reverse position of the main transmission lever 26, and the cutting “entering” position of the cutting lever 30 is set forward of the forward position of the main transmission lever 26. Configure as follows.
Therefore, even when the main transmission lever 26 is in the forward or reverse position, the mowing lever 30 can be easily operated.

主変速レバー２６の外側に刈脱レバー３０を設け、サイドパネル２７の外側に副変速レバー３１を配置する。
そのため、サイドパネル２７をコンパクトにすることができる。
また、側部操作部１３のサイドパネル２７には、前方が高くなる前上がり傾斜部３２を設ける。
そのため、サイドパネル２７に設けた各操作部材の視認性を向上させ、良好な操作性を提供することができる。
また、フロントパネル１５はサイドパネル２７よりもさらに急な前上がりの姿勢としており、ここに前記扱き深さ調節スイッチ２５を設ける。
そのため、フロントパネル１５に設けた各操作部材の視認性を向上させ、良好な操作性を提供することができる。 A cutting lever 30 is provided outside the main transmission lever 26, and a sub transmission lever 31 is arranged outside the side panel 27.
Therefore, the side panel 27 can be made compact.
In addition, the side panel 27 of the side operation unit 13 is provided with a front rising inclined portion 32 in which the front becomes higher.
Therefore, the visibility of each operation member provided on the side panel 27 can be improved, and good operability can be provided.
Further, the front panel 15 has a posture that rises more rapidly than the side panel 27, and the handling depth adjustment switch 25 is provided here.
Therefore, the visibility of each operation member provided on the front panel 15 can be improved, and good operability can be provided.

前記フロントパネル１５とサイドパネル２７との間に段差３３を設ける。
フロントパネル１５とサイドパネル２７とを隙間無く一体状の一体パネル２８に形成しているが、フロントパネル１５とサイドパネル２７との間に段差３３を設けているので、フロントパネル１５とサイドパネル２７とを容易に認識できる。
前記一体パネル２８のサイドパネル２７の後部３４は、エンジンルームカバー３７の前端部近傍に位置させ、このエンジンルームカバー３７を開けると、前記一体パネル２８を外すことなく、脱穀入力プーリー３９の脱穀入力ベルト３８のメンテナンス可能に構成する。
即ち、サイドパネル２７の後端をエンジンルームカバー３７の前部の位置付近とし、サイドパネル２７の後端より後方はエンジンルームカバー３７により包囲する。
そのため、エンジンルームカバー３７を開けると、前記一体パネル２８を外すことなく、脱穀入力ベルト３８のメンテナンス可能になって、メンテナンスを容易にする。 A step 33 is provided between the front panel 15 and the side panel 27.
The front panel 15 and the side panel 27 are formed as a single integrated panel 28 without a gap. However, since the step 33 is provided between the front panel 15 and the side panel 27, the front panel 15 and the side panel 27 are provided. Can be easily recognized.
The rear portion 34 of the side panel 27 of the integrated panel 28 is positioned in the vicinity of the front end portion of the engine room cover 37. When the engine room cover 37 is opened, the threshing input of the threshing input pulley 39 is removed without removing the integrated panel 28. The belt 38 can be maintained.
That is, the rear end of the side panel 27 is set near the front portion of the engine room cover 37, and the rear side of the side panel 27 is surrounded by the engine room cover 37.
Therefore, when the engine room cover 37 is opened, the threshing input belt 38 can be maintained without removing the integrated panel 28, thereby facilitating maintenance.

４０はエンジンルームカバー３７の内側板部、４１はエンジンルームカバー３７の内側板部４０に設けた固定用ボルト、４２は固定用ボルト４１が螺合するステー、４３はエンジンである。
脱穀装置３側に設けた脱穀パネル４５の側面には操縦部６側に突出するパネル板４６Ａを設け、パネル板４６Ａとエンジンルームカバー３７の内側板部４０とを、内側板部４０に取付けたシール部材４６により上下方向で密封する。
即ち、図６のように、脱穀入力プーリー３９の脱穀入力ベルト３８のメンテナンスのために外側オープンさせたエンジンルームカバー３７を元に戻すと、脱穀装置３側に設けた脱穀パネル４５のパネル板４６Ａの上面に、エンジンルームカバー３７の内側板部４０が重なり、内側板部４０のシール部材４６がパネル板４６Ａの上面に当接する。
そのため、内側板部４０と脱穀パネル４５のパネル板４６Ａとの間の隙間をシール部材４６により塞ぐことができる。 Reference numeral 40 denotes an inner plate portion of the engine room cover 37, 41 denotes a fixing bolt provided on the inner plate portion 40 of the engine room cover 37, 42 denotes a stay to which the fixing bolt 41 is screwed, and 43 denotes an engine.
On the side surface of the threshing panel 45 provided on the threshing device 3 side, a panel plate 46A protruding to the control unit 6 side is provided, and the panel plate 46A and the inner plate portion 40 of the engine room cover 37 are attached to the inner plate portion 40. The seal member 46 is sealed in the vertical direction.
That is, as shown in FIG. 6, when the engine room cover 37 opened outside for maintenance of the threshing input belt 38 of the threshing input pulley 39 is returned to the original state, the panel plate 46A of the threshing panel 45 provided on the threshing device 3 side. The inner plate portion 40 of the engine room cover 37 overlaps the upper surface of the inner plate portion 40, and the seal member 46 of the inner plate portion 40 contacts the upper surface of the panel plate 46A.
Therefore, the gap between the inner plate portion 40 and the panel plate 46 </ b> A of the threshing panel 45 can be closed by the seal member 46.

また、図３，図６、図７では、サイドパネル２７とエンジンルームカバー３７の内側板部４０との間にシール部材４６を設けている。
即ち、パネル板４６Ａの一部はサイドパネル２７と共に、エンジンルームカバー３７の内側板部４０と上下に重なるように配置しており、エンジンルームカバー３７の内側板部４０と、パネル板４６Ａおよびサイドパネル２７とを、内側板部４０に取付けたシール部材４６により上下方向で密封する。
そのため、パネル板４６Ａおよびサイドパネル２７と、脱穀パネル４５との間の隙間をシール部材４６により塞ぐことができる。
４７は脱穀パネル４５に設けた排出レバー（図示省略）の操作溝であり、グレンタンク５内の穀粒排出作業を行う。 3, 6, and 7, a seal member 46 is provided between the side panel 27 and the inner plate portion 40 of the engine room cover 37.
That is, a part of the panel plate 46A is disposed so as to overlap the inner plate portion 40 of the engine room cover 37 together with the side panel 27. The inner plate portion 40 of the engine room cover 37, the panel plate 46A and the side plate The panel 27 is sealed in the vertical direction by a seal member 46 attached to the inner plate part 40.
Therefore, the gap between the panel plate 46 </ b> A and the side panel 27 and the threshing panel 45 can be closed by the sealing member 46.
Reference numeral 47 denotes an operation groove of a discharge lever (not shown) provided on the threshing panel 45, and performs a grain discharge operation in the glen tank 5.

（作用）
操縦部６の運転座席１０に着座して、エンジンを始動し、主変速レバー２６により前進走行を開始し、操作レバー２１により圃場の穀稈に合わせて走行して、刈取脱穀作業を行う。
操縦部６は、座席１０の前方に前側操作部１２を設け、座席１０の側方には側部操作部１３を設け、前側操作部１２のフロントパネル１５の、刈取装置４の右端の分草体１８よりも右側位置の部位にはメーターパネル１６を配置しているので、作業中によく見るメーターパネル１６と、分草体１８の先端とを、互いに近傍に配置することにより、視線移動距離を短くできて、視認性を向上させられ、操作性を向上させられる。 (Function)
The operator sits on the driver's seat 10 of the control unit 6, starts the engine, starts traveling forward with the main transmission lever 26, and travels with the operation lever 21 in accordance with the grain culm to perform cutting and threshing work.
The control unit 6 is provided with a front operation unit 12 in front of the seat 10, a side operation unit 13 is provided on the side of the seat 10, and the weed body at the right end of the cutting device 4 of the front panel 15 of the front operation unit 12. Since the meter panel 16 is arranged at a position on the right side of 18, the gaze movement distance is shortened by arranging the meter panel 16 that is often seen during the work and the tip of the weed body 18 in the vicinity of each other. It is possible to improve visibility and operability.

メーターパネル１６と右端分草体１８の左右方向の間のフロントパネル１５には脱穀装置３へ供給する穀稈の扱ぎ深さを自動で調節する「自動扱ぎ深さ調節制御」を有効と無効とに切り替える自動扱き深さスイッチ２０を設けているので、刈取装置４の刈取状態を見ながら、メーターパネル１６および右端分草体１８の視認することができ、視認性を向上させられ、操作性を向上させられる。
フロントパネル１５の右部に走行方向の操作と刈取装置４の昇降操作を行う操作レバー２１を設け、操作レバー２１と前記メーターパネル１６の後方（手前側）にアーチ状の前側ハンドル２２を設け、該前側ハンドル２２よりも左側に扱き深さ調節スイッチ２５を設けているので、作業者は操作レバー２１を掴んだ右手の手首を前側ハンドル２２に載せ、左手で前側ハンドル２２を握って機体を走行させ、扱き深さ調節スイッチ２５を操作する際には左手を前側ハンドル２２から離すかあるいは指を扱き深さ調節スイッチ２５へ伸ばして行う。 The front panel 15 between the meter panel 16 and the right edge weed 18 is enabled / disabled with “automatic handling depth adjustment control” that automatically adjusts the handling depth of the cereals supplied to the threshing device 3. Since the automatic handle depth switch 20 is provided to switch between the meter panel 16 and the right edge weed body 18 while viewing the cutting state of the cutting device 4, the visibility can be improved and the operability can be improved. Can be improved.
An operation lever 21 is provided on the right side of the front panel 15 to operate in the running direction and to raise and lower the reaping device 4, and an arch-shaped front handle 22 is provided behind the operation lever 21 and the meter panel 16 (front side). Since the handle depth adjustment switch 25 is provided on the left side of the front handle 22, the operator puts the wrist of the right hand holding the operation lever 21 on the front handle 22, and grips the front handle 22 with the left hand to run the aircraft. When the handle depth adjusting switch 25 is operated, the left hand is separated from the front handle 22 or the finger is extended to the handle depth adjusting switch 25.

前側操作部１２の前記操作レバー２１等を有するフロントパネル１５と、走行速度操作を行う主変速レバー２６を有する前記側部操作部１３のサイドパネル２７とは両者の間に隙間なく一体状に形成した一体パネル２８に構成しているので、フロントパネル１５とサイドパネル２７との間に隙間が無く、水や埃が入るのを防止する。
サイドパネル２７には、走行速度操作を行う主変速レバー２６と刈取脱穀クラッチ（図示省略）を入切する刈脱レバー３０を並べて配置しているので、主変速レバー２６と刈脱レバー３０を略同一の視野の中に配置でき、操作中の視線移動を少なくでき、操作性を向上させられる。
この場合、刈脱レバー３０の刈取「切」位置を、主変速レバー２６の後進位置より後方とし、刈脱レバー３０の刈脱「入り」位置を、主変速レバー２６の前進位置より前方となるように構成しているので（図４）、主変速レバー２６が前進または後進位置でも、刈脱レバー３０の操作が容易に行える。 The front panel 15 having the operation lever 21 and the like of the front operation unit 12 and the side panel 27 of the side operation unit 13 having the main transmission lever 26 for operating the traveling speed are integrally formed with no gap therebetween. Since the integrated panel 28 is configured, there is no gap between the front panel 15 and the side panel 27 and water and dust are prevented from entering.
Since the main transmission lever 26 for operating the traveling speed and the cutting / removing lever 30 for turning on and off the cutting / threshing clutch (not shown) are arranged side by side on the side panel 27, the main transmission lever 26 and the cutting / removing lever 30 are omitted. It can be placed in the same field of view, the movement of the line of sight during operation can be reduced, and operability can be improved.
In this case, the cutting “cut” position of the cutting lever 30 is set behind the reverse position of the main transmission lever 26, and the cutting “entering” position of the cutting lever 30 is set forward of the forward position of the main transmission lever 26. Thus, the cutting lever 30 can be easily operated even when the main transmission lever 26 is in the forward or reverse position.

主変速レバー２６の外側に刈脱レバー３０を設け、この刈脱レバー３０の外側のサイドパネル２７に副変速レバー副変速レバー３１を配置しているので、サイドパネル２７をコンパクトにすることができる。
また、側部操作部１３のサイドパネル２７には、前方が高くなる前上がり傾斜部３２を設けているので、サイドパネル２７に設けた各操作部材の視認性を向上させ、良好な操作性を提供することができる。
また、フロントパネル１５はサイドパネル２７よりもさらに急な前上がりの姿勢としており、ここに前記扱き深さ調節スイッチ２５を設けているので、フロントパネル１５に設けた各操作部材の視認性を向上させ、良好な操作性を提供することができる。 Since the cutting lever 30 is provided outside the main transmission lever 26 and the auxiliary transmission lever auxiliary transmission lever 31 is disposed on the side panel 27 outside the cutting lever 30, the side panel 27 can be made compact. .
In addition, the side panel 27 of the side operation unit 13 is provided with a front-upward inclined portion 32 that is higher in the front, so that the visibility of each operation member provided on the side panel 27 is improved, and good operability is achieved. Can be provided.
Further, the front panel 15 has a posture that rises more steeply than the side panel 27, and the handling depth adjustment switch 25 is provided here, so that the visibility of each operation member provided on the front panel 15 is improved. And good operability can be provided.

フロントパネル１５とサイドパネル２７とを隙間無く一体状の一体パネル２８に形成しているが、フロントパネル１５とサイドパネル２７との間に段差３３を設けているので（図３，図４）、フロントパネル１５とサイドパネル２７とを容易に認識できる。
一体パネル２８のサイドパネル２７の後端部は、エンジンルームカバー３７の前端部近傍に位置させ、このエンジンルームカバー３７を開けると、前記一体パネル２８を外すことなく、脱穀入力ベルト３８のメンテナンス可能に構成しているので、エンジンルームカバー３７を開けると、一体パネル２８を外すことなく、脱穀入力ベルト脱穀入力ベルト３８のメンテナンス可能になって、メンテナンスを容易にする。
脱穀装置３側に設けた脱穀パネル４５とサイドパネル２７とを、エンジンルームカバー３７に取付けたシール部材４６により上下方向で密封しているので、サイドパネル２７と脱穀パネル４５との間の隙間をシール部材４６により塞ぐことができる。 The front panel 15 and the side panel 27 are formed as a single unitary integrated panel 28 without a gap, but a step 33 is provided between the front panel 15 and the side panel 27 (FIGS. 3 and 4). The front panel 15 and the side panel 27 can be easily recognized.
The rear end portion of the side panel 27 of the integrated panel 28 is positioned in the vicinity of the front end portion of the engine room cover 37. When the engine room cover 37 is opened, maintenance of the threshing input belt 38 is possible without removing the integrated panel 28. Therefore, when the engine room cover 37 is opened, maintenance of the threshing input belt threshing input belt 38 can be performed without removing the integrated panel 28, thereby facilitating maintenance.
Since the threshing panel 45 and the side panel 27 provided on the threshing device 3 side are sealed in the vertical direction by the sealing member 46 attached to the engine room cover 37, the gap between the side panel 27 and the threshing panel 45 is formed. It can be closed by the seal member 46.

１…機体フレーム，２…走行装置、３…脱穀装置、４…刈取装置、５…グレンタンク、６…操縦部、１０…座席、１１…ステップ、１２…前側操作部、１３…側部操作部、１５…フロントパネル、１６…メーターパネル、１８…分草体、２０…自動扱き深さスイッチ、２１…操作レバー、２２…前側ハンドル、２５…扱き深さ調節スイッチ、２６…主変速レバー、２７…サイドパネル、２８…一体パネル、３０…刈脱レバー、３１…副変速レバー、３２…前上がり傾斜部、３３…段差、３７…エンジンルームカバー、３８…脱穀入力ベルト、４０…内側板部、４１…固定用ボルト、４２…ステー、４５…脱穀パネル、４６…シール部材、４７…操作溝。 DESCRIPTION OF SYMBOLS 1 ... Airframe frame, 2 ... Traveling device, 3 ... Threshing device, 4 ... Mowing device, 5 ... Glen tank, 6 ... Steering part, 10 ... Seat, 11 ... Step, 12 ... Front side operation part, 13 ... Side part operation part 15 ... Front panel, 16 ... Meter panel, 18 ... Weeding body, 20 ... Automatic handling depth switch, 21 ... Operation lever, 22 ... Front handle, 25 ... Handling depth adjustment switch, 26 ... Main transmission lever, 27 ... Side panel, 28 ... Integral panel, 30 ... Mowing lever, 31 ... Sub shift lever, 32 ... Front rising slope, 33 ... Step, 37 ... Engine room cover, 38 ... Threshing input belt, 40 ... Inner plate, 41 ... Fixing bolt, 42 ... Stay, 45 ... Threshing panel, 46 ... Seal member, 47 ... Operation groove.

Claims

A traveling device (2) is provided below the fuselage frame (1), a cutting device (4) is provided in front of the fuselage frame (1), and a threshing device (3) and a grain tank (5) are placed above the fuselage frame (1). ), A steering part (6) is provided in front of the Glen tank (5), a front operation part (12) is provided in front of the seat (10) of the steering part (6), and the seat (10) side is provided. Each side is provided with a side operation section (13), a front panel (15) provided on the front side of the front operation section (12) is provided with a meter panel (16), and the instrument panel (16) is trimmed. (4) The right end weed body (18) is placed on the right side of the front panel (15), and the front panel (15) in the left-right direction between the meter panel (16) and the right end weed body (18). In the area in between, the handling of cereals to be fed to the threshing device (3) Combine provided an automatic ironing depth switch (20) switches the depth and invalid state and a valid state automatic threshing depth adjustment control to adjust automatically.

In the first aspect of the present invention, an operation lever (21) is provided on the right side of the front panel (15) for operating in the running direction and for raising and lowering the reaping device (4). A front handle (22) is provided on the rear side of the instrument panel (16), and the handling depth of the cereals supplied to the threshing device (3) is manually adjusted on the left side of the left end of the front handle (22). Combine with a handle depth adjustment switch (25).

In the invention according to claim 2, the front panel (15) and the side panel (27) provided in the side operation portion (13) having a main transmission lever (26) for performing a traveling speed change operation are integrally formed. Forming an integrated panel (28), and the front panel (15) is inclined upward and forward with a steeper posture than the upwardly inclined portion (32) formed at the front of the side panel (27). The combine which provided the said working depth adjustment switch (25) in the front panel (15).

In the invention according to claim 3, the rear end portion of the side panel (27) of the integrated panel (28) is positioned in the vicinity of the front end portion of the engine room cover (37), and the engine room cover (37) is opened. Thus, the combine that is configured to enable maintenance of the threshing input belt (38) that transmits the driving force from the engine (43) to the threshing device (3) without removing the integrated panel (28).