JP2007325531A

JP2007325531A - Combine harvester

Info

Publication number: JP2007325531A
Application number: JP2006158642A
Authority: JP
Inventors: Toshiro Nagai; 敏郎長井
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: 2006-06-07
Filing date: 2006-06-07
Publication date: 2007-12-20

Abstract

<P>PROBLEM TO BE SOLVED: To prevent misconception of a position without performing operation at a time in relation to constitution of a maneuvering part because a threshing lever 15 which is an operation means of a reaping clutch and a threshing clutch is installed individually and independently of a reaping switch 22 in a combine harvester. <P>SOLUTION: The combine harvester is obtained as follows. A reaping apparatus 3 is installed in front of a traveling apparatus 1 and a threshing apparatus 2 and a grain tank 4 are provided on the traveling apparatus 1, respectively. The maneuvering part 6 is installed on the front side of the grain tank 4. An operation part 12 on the front side is provided on the front side of a seat 10 of the maneuvering part 6 and an operation part 13 in the lateral part is installed in the front lateral part of the seat 10, respectively. The threshing lever 15 for turning on and off the driving of the threshing apparatus 2 is provided in a panel 14 of the operation part 13 in the lateral part. Furthermore, the reaping switch 22 for turning on and off the driving of the reaping apparatus 3 is installed in the panel 14 on the front side of the front end of an operation groove 21 of the threshing lever 15. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、コンバイン、特に、操縦部の構成に係るものである。 The present invention relates to a combine, in particular, a configuration of a control unit.

従来、コンバインの操縦部の内の側部操作部には、脱穀装置の駆動を入り切りさせる脱穀レバーを設け、該脱穀レバーの握り部の上面には刈取装置の駆動を入り切りさせる刈取スイッチを設けた構成は、公知である（特許文献１）
特開平５−１５３８４２号公報 Conventionally, a threshing lever that turns on and off the drive of the threshing device is provided on the side operation unit of the control unit of the combine, and a cutting switch that turns on and off the drive of the reaping device is provided on the upper surface of the grip portion of the threshing lever The configuration is known (Patent Document 1).
JP-A-5-153842

前記公知例は、脱穀レバーの握り部の上面に刈取スイッチを設けているため、脱穀レバーの操作と刈取スイッチの操作との間に混同が生じるという課題がある。
また、脱穀レバーの入り切りの振動やショックで刈取スイッチが破損する事があった。
本願は、脱穀レバーと刈取スイッチの配置について工夫し、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。
また、刈取スイッチの破損を防止しようとするものである。 The known example has a problem that confusion occurs between the operation of the threshing lever and the operation of the cutting switch because the cutting switch is provided on the upper surface of the grip portion of the threshing lever.
In addition, the cutting switch may be damaged by the vibration and shock of the threshing lever.
The present application devises the arrangement of the threshing lever and the reaping switch, and provides a combine having a maneuvering unit with good operability and visibility.
Further, it is intended to prevent the cutting switch from being damaged.

本発明は、走行装置１の前方に刈取装置３を、走行装置１の上方に脱穀装置２およびグレンタンク４を、夫々設け、前記グレンタンク４の前側に操縦部６を設け、該操縦部６の座席１０の前側には前側操作部１２を、座席１０の前方側部には側部操作部１３を夫々設け、前記側部操作部１３のパネル１４には、前記脱穀装置２の駆動を入り切りさせる脱穀レバー１５を設け、該脱穀レバー１５の操作溝２１の前端より前側のパネル１４には前記刈取装置３の駆動を入り切りさせる刈取スイッチ２２を設けたコンバインとしたものであり、走行装置１を駆動して機体を前進させ、脱穀レバー１５により脱穀クラッチ（図示省略）を入りにして脱穀装置２を駆動し、次に、刈取スイッチ２２により刈取クラッチ（図示省略）を入りにして刈取装置３を駆動させて刈取脱穀作業を開始し、旋回するときなどでは脱穀装置２を駆動させたまま刈取装置３を停止させるが、刈取装置３の停止は刈取スイッチ２２により行うので、脱穀レバー１５とは無関係に行え、誤って脱穀装置２を停止させる誤操作を防止する。
本発明は、前記刈取スイッチ２２は、脱穀レバー１５の操作溝２１の前方右側のパネル１４に設けたコンバインとしたものであり、刈取スイッチ２２は、脱穀レバー１５の「入り切り」操作とは無関係にオンオフ操作が行え、また、脱穀レバー１５の操作溝２１の前方右側に刈取スイッチ２２を設けているので、刈取スイッチ２２は脱穀レバー１５よりも座席１０に近く、脱穀レバー１５の操作位置に影響されずに刈取スイッチ２２の操作を行え、特に、脱穀レバー１５を前方に倒したときの操作性を向上させる。 In the present invention, the reaping device 3 is provided in front of the traveling device 1, the threshing device 2 and the Glen tank 4 are provided above the traveling device 1, and the control unit 6 is provided on the front side of the Glen tank 4. A front operation unit 12 is provided on the front side of the seat 10, a side operation unit 13 is provided on the front side of the seat 10, and the panel 14 of the side operation unit 13 is driven by the drive of the threshing device 2. The threshing lever 15 is provided, and the harvesting switch 22 for turning on and off the driving of the reaping device 3 is provided on the front panel 14 from the front end of the operation groove 21 of the threshing lever 15. The machine is driven to advance, and the threshing lever (not shown) is turned on by the threshing lever 15 to drive the threshing device 2, and then the cutting clutch (not shown) is turned on by the cutting switch 22 to cut the cutting device. Is driven to start the harvesting and threshing operation, and when turning, the reaping device 3 is stopped while the threshing device 2 is driven. However, since the reaping device 3 is stopped by the reaping switch 22, what is the threshing lever 15? It can be performed independently, and erroneous operation that stops the threshing device 2 by mistake is prevented.
In the present invention, the cutting switch 22 is a combine provided on the right front panel 14 of the operation groove 21 of the threshing lever 15, and the cutting switch 22 is independent of the “on / off” operation of the threshing lever 15. Since the cutting switch 22 is provided on the front right side of the operation groove 21 of the threshing lever 15, the cutting switch 22 is closer to the seat 10 than the threshing lever 15 and is influenced by the operation position of the threshing lever 15. Therefore, the operability when the threshing lever 15 is tilted forward can be improved.

請求項１の発明では、刈取クラッチと脱穀クラッチの操作手段である脱穀レバー１５と刈取スイッチ２２とを個別独立して設けているので、一度に操作することがなく、位置の誤認を防止する。また、刈取スイッチ２２には、脱穀レバーの入り切りの振動が伝わらないので、刈取スイッチ２２の破損を防止できる。
請求項２の発明では、刈取スイッチ２２は脱穀レバー１５よりも座席１０に近いので、刈取スイッチ２２の誤操作を防止するだけでなく、操作性も向上させる。 According to the first aspect of the present invention, the threshing lever 15 and the reaping switch 22 which are operating means of the reaping clutch and the threshing clutch are provided independently of each other. Moreover, since the vibration of turning-on / off of the threshing lever is not transmitted to the cutting switch 22, damage to the cutting switch 22 can be prevented.
In the invention of claim 2, since the cutting switch 22 is closer to the seat 10 than the threshing lever 15, not only erroneous operation of the cutting switch 22 is prevented, but also operability is improved.

本発明の実施例を図により説明すると、１は走行装置、２は走行装置１の上方位置に設けた脱穀装置、３は脱穀装置２の前側に設けた刈取装置、４はグレンタンク、５はグレンタンク４内の穀粒を排出する排出オーガ、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の前方には前方操作部１２を設け、ステップ１１の側部には側部操作部１３を設ける。 An embodiment of the present invention will be described with reference to the drawings. 1 is a traveling device, 2 is a threshing device provided above the traveling device 1, 3 is a reaping device provided on the front side of the threshing device 2, 4 is a glen tank, A discharge auger 6 for discharging the grains in the Glen tank 4 is a control unit.
The steering unit 6 is provided with a seat 10 on which an operator sits, a step 11 on which the operator gets on and off the front side of the seat 10 is provided, a front operation unit 12 is provided in front of the step 11, and a side part of the step 11 is provided. The side operation unit 13 is provided.

しかして、側部操作部１３のうち後側パネル１４には前記脱穀装置２の駆動を入り切りさせる脱穀レバー１５を設ける。脱穀レバー１５は、レバー軸１６の基部を機体の固定部に横軸１７により回動自在に取付け、脱穀レバー１５と図示は省略するが脱穀クラッチ（図示省略）とをワイヤー等の連結手段により連結し、レバー軸１６の上部に握り部２０を設けて構成している。
２１は後側パネル１４に形成したレバー軸１６が移動する操作溝である。
操作溝２１の前端より前側の後側パネル１４には刈取装置３の駆動を入り切りさせる刈取スイッチ２２を設ける。刈取スイッチ２２は任意の手段により刈取クラッチ（図示省略）を入り切りするように連結する。 Thus, the rear panel 14 of the side operation unit 13 is provided with a threshing lever 15 that turns the threshing device 2 on and off. The threshing lever 15 has a base portion of the lever shaft 16 attached to a fixed portion of the machine body by a horizontal shaft 17 so as to be rotatable, and the threshing lever 15 and a threshing clutch (not shown) are connected by a connecting means such as a wire. In addition, the grip portion 20 is provided on the upper portion of the lever shaft 16.
Reference numeral 21 denotes an operation groove formed on the rear panel 14 for moving the lever shaft 16.
The rear panel 14 on the front side of the front end of the operation groove 21 is provided with a cutting switch 22 for turning on and off the driving of the cutting device 3. The cutting switch 22 is connected by an arbitrary means so as to turn on and off a cutting clutch (not shown).

刈取スイッチ２２は内部に電球２３を内蔵し（図６）、刈取スイッチ２２をオンにすると点灯し、オフにすると消灯するように構成する。２４は刈取スイッチ２２のスイッチボタン、２５はコード、２６はコネクタである。
また、刈取スイッチ２２内に電球２３を内蔵せずに、刈取スイッチ２２の近傍の後側パネル１４にランプ（図示省略）を設け、刈取スイッチ２２のオン・オフ操作によりランプを点灯・消灯するように構成してもよい。
側部操作部１３には、脱穀レバー１５と刈取スイッチ２２とを個別に設けているので、脱穀レバー１５による脱穀クラッチの入り切り操作と刈取スイッチ２２による刈取クラッチの入り切り操作との誤認操作を抑制する。 The reaping switch 22 has a built-in light bulb 23 (FIG. 6), and is configured to turn on when the reaping switch 22 is turned on and to be turned off when the reaping switch 22 is turned off. Reference numeral 24 denotes a switch button of the cutting switch 22, reference numeral 25 denotes a cord, and reference numeral 26 denotes a connector.
Further, a lamp (not shown) is provided on the rear panel 14 in the vicinity of the cutting switch 22 without incorporating the light bulb 23 in the cutting switch 22 so that the lamp is turned on / off by turning on / off the cutting switch 22. You may comprise.
Since the side operation unit 13 is provided with the threshing lever 15 and the cutting switch 22 individually, the misoperation between the threshing clutch ON / OFF operation by the threshing lever 15 and the cutting clutch ON / OFF operation by the cutting switch 22 is suppressed. .

即ち、機体を走行させて作業するときには、まず、刈取スイッチ２２により刈取クラッチを入りにし、次に、脱穀レバー１５により脱穀クラッチを入りにしてから刈取脱穀作業を開始し、旋回するときなどでは脱穀装置２を駆動させたまま刈取装置３を停止させるが、刈取装置３の停止は刈取スイッチ２２により行うので、脱穀レバー１５とは無関係に行え、誤って脱穀装置２を停止させる誤操作を防止する。
また、刈取スイッチ２２を通常の押しボタン式のスイッチを採用して後側パネル１４に取付けて構成できるので、配線が断線する等の故障の発生を減少させ、耐久性を向上させることができる。 That is, when working while the machine is running, first the reaping clutch is engaged by the reaping switch 22, then the threshing clutch is engaged by the threshing lever 15, and then the harvesting threshing operation is started. The mowing device 3 is stopped while the device 2 is driven. However, since the mowing device 3 is stopped by the mowing switch 22, it can be performed independently of the threshing lever 15, and an erroneous operation of stopping the threshing device 2 by mistake is prevented.
Moreover, since the cutting switch 22 can be constructed by adopting a normal push button type switch and attached to the rear panel 14, it is possible to reduce the occurrence of failure such as disconnection of wiring and improve durability.

しかして、刈取スイッチ２２は、脱穀レバー１５の前方右側の後側パネル１４に設ける。
即ち、脱穀レバー１５の操作溝２１の前方であって、操作溝２１の延長線より右側に配置する。
そのため、刈取スイッチ２２は、脱穀レバー１５の「入り切り」操作とは無関係にオンオフ操作が行える。また、脱穀レバー１５の握り部２０に刈取スイッチ２２を設けた場合に比し、刈取スイッチ２２の位置が不動になるので、刈取スイッチ２２のオン・オフの何れであるかの認識が容易になって操作性が向上する。 Therefore, the cutting switch 22 is provided on the rear panel 14 on the right front side of the threshing lever 15.
That is, it is arranged in front of the operation groove 21 of the threshing lever 15 and on the right side of the extension line of the operation groove 21.
Therefore, the cutting switch 22 can be turned on / off regardless of the “on / off” operation of the threshing lever 15. Moreover, since the position of the cutting switch 22 is immovable compared to the case where the cutting switch 22 is provided in the grip 20 of the threshing lever 15, it is easy to recognize whether the cutting switch 22 is on or off. The operability is improved.

また、脱穀レバー１５の右側に刈取スイッチ２２を設けているので、刈取スイッチ２２は脱穀レバー１５よりも座席１０に近く、脱穀レバー１５の操作位置に影響されずに刈取スイッチ２２の操作を行え、特に、脱穀レバー１５を前方に倒したときの操作性を向上させる。 Moreover, since the cutting switch 22 is provided on the right side of the threshing lever 15, the cutting switch 22 is closer to the seat 10 than the threshing lever 15 and can operate the cutting switch 22 without being influenced by the operation position of the threshing lever 15. In particular, the operability when the threshing lever 15 is tilted forward is improved.

しかして、前記脱穀レバー１５は、その握り部２０と操作溝２１とを、相対的に握り部２０が操作溝２１を通りうる幅となるように構成する（図５）。
即ち、脱穀レバー１５の握り部２０に刈取スイッチ２２を設けていないので、握り部２０を小径に形成して、脱穀レバー１５を取付けた後からでも、後側パネル１４の操作溝２１を握り部２０に通して、後側パネル１４を側部操作部１３に取付けられるようにする。
したがって、側部操作部１３の組立てが容易になり、メンテナンスも容易になる。
また、他の機種の脱穀レバー１５と共用でき、コストダウンできる。 Thus, the threshing lever 15 is configured such that the grip portion 20 and the operation groove 21 have a width that allows the grip portion 20 to pass through the operation groove 21 relatively (FIG. 5).
That is, since the cutting switch 22 is not provided in the grip portion 20 of the threshing lever 15, the grip portion 20 is formed in a small diameter, and even after the threshing lever 15 is attached, the operation groove 21 of the rear panel 14 is gripped. 20, the rear panel 14 can be attached to the side operation unit 13.
Therefore, the side operation unit 13 can be easily assembled and maintenance can be easily performed.
Moreover, it can share with the threshing lever 15 of another model, and can reduce a cost.

しかして、後側パネル１４の前側には側部操作部１３のうち前側パネル３０を設け、前側パネル３０には手動扱深さスイッチ３１と自動扱深さスイッチ３２と自動方向制御スイッチ３３と刈取自動上昇スイッチ３４等を設け、刈取スイッチ２２とは別に設ける。
即ち、後側パネル１４には刈取スイッチ２２のみを設けて、刈取スイッチ２２と他の自動扱深さスイッチ３２等のスイッチとの差別化を図って、刈取スイッチ２２を明確に認識できるようにしている。
つまり、刈取スイッチ２２以外のスイッチは仮に誤って操作しても刈取作業が中断することはないが、刈取スイッチ２２を誤操作すると、刈取作業が中断してしまうので、本願のように刈取スイッチ２２と他の自動扱深さスイッチ３２等のスイッチとの差別化を図ることにより、刈取スイッチ２２の誤操作を防止する。 Therefore, the front panel 30 of the side operation unit 13 is provided on the front side of the rear panel 14, and the front panel 30 has a manual handling depth switch 31, an automatic handling depth switch 32, an automatic direction control switch 33, and a cutting tool. An automatic raising switch 34 and the like are provided and provided separately from the cutting switch 22.
That is, only the cutting switch 22 is provided on the rear panel 14 to differentiate the cutting switch 22 from other switches such as the automatic handling depth switch 32 so that the cutting switch 22 can be clearly recognized. Yes.
That is, if the switches other than the cutting switch 22 are operated incorrectly, the cutting operation will not be interrupted, but if the cutting switch 22 is operated incorrectly, the cutting operation will be interrupted. By differentiating the switch from other automatic handling depth switches 32 and the like, erroneous operation of the cutting switch 22 is prevented.

なお、自動扱深さスイッチ３２は、所定位置に設けてセンサにより穀稈の長さを検出して脱穀装置２へ供給する位置を変更する扱深さの自動制御を入り切りするものであり、また、自動方向制御スイッチ３３は刈取部に設けたセンサにより穀稈の列に合わせて走行方向を自動制御するものであり、また、刈取自動上昇スイッチ３４は刈取部を所定高さにまで上昇させると刈取部の駆動を停止させる自動制御の入り切りするものである。 The automatic handling depth switch 32 is provided at a predetermined position, detects the length of the cereal by a sensor, and turns on and off automatic control of the handling depth for changing the position to be supplied to the threshing device 2. The automatic direction control switch 33 automatically controls the traveling direction in accordance with the row of cereals by a sensor provided in the cutting unit, and the automatic cutting switch 34 raises the cutting unit to a predetermined height. The automatic control for stopping the driving of the mowing unit is turned on and off.

この場合、手動扱深さスイッチ３１と自動扱深さスイッチ３２と自動方向制御スイッチ３３と刈取自動上昇スイッチ３４とは、手動扱深さスイッチ３１が後側に、自動扱深さスイッチ３２と自動方向制御スイッチ３３と刈取自動上昇スイッチ３４の順に、前側となるように配置すると、操作性を向上させて好適である。
即ち、刈取自動上昇スイッチ３４や自動方向制御スイッチ３３は作業前に自動制御の適否を選択すれば良いが、自動扱深さスイッチ３２や特に手動扱深さスイッチ３１は作業の操作頻度が高いので、これらを座席１０の近くになるように配置させることで、操作性を向上させる。 In this case, the manual operating depth switch 31, the automatic operating depth switch 32, the automatic direction control switch 33, and the automatic cutting depth raising switch 34 are arranged such that the manual operating depth switch 31 is on the rear side, and the automatic operating depth switch 32 and automatic It is preferable to improve the operability by arranging the direction control switch 33 and the reaping automatic raising switch 34 in this order so as to be on the front side.
In other words, the automatic trimming switch 34 and the automatic direction control switch 33 may be selected as to whether or not automatic control is appropriate before work, but the automatic handling depth switch 32 and particularly the manual handling depth switch 31 are frequently operated. The operability is improved by arranging them so as to be close to the seat 10.

しかして、後側パネル１４は、ノブボルト３６により機体に取付けると、刈取スイッチ２２の交換等のメンテナンスが容易になり、好適である。
刈取スイッチ２２以外のスイッチは仮に故障しても刈取作業が中断することはないが、刈取スイッチ２２が故障すると、刈取作業が中断してしまうので、刈取スイッチ２２を簡単に着脱できる後側パネル１４に取付け、刈取スイッチ２２の交換等のメンテナンスを容易にして、メンテナンス時間の短縮を図った。 Therefore, if the rear panel 14 is attached to the machine body by the knob bolt 36, maintenance such as replacement of the cutting switch 22 is facilitated, which is preferable.
Even if a switch other than the cutting switch 22 fails, the cutting operation will not be interrupted. However, if the cutting switch 22 fails, the cutting operation will be interrupted, so that the rear panel 14 can be easily attached and detached. The maintenance time such as replacement of the cutting switch 22 is facilitated, and the maintenance time is shortened.

しかして、手動扱深さスイッチ３１は前側パネル３０の最後方に配置すると、好適である。
即ち、手動扱深さスイッチ３１は操作頻度のみならず、操作時間も「長押し操作」で長くなるので、この手動扱深さスイッチ３１を前側パネル３０の最後方に配置すると、操作性を向上させる。 Therefore, it is preferable that the manual handling depth switch 31 is disposed at the rearmost side of the front panel 30.
That is, the manual handling depth switch 31 not only operates frequently, but also the operation time becomes longer by “long press operation”. Therefore, if this manual handling depth switch 31 is arranged at the rear of the front panel 30, the operability is improved. Let

しかして、前側パネル３０には、走行装置１の走行速度を変速操作する主変速レバー４０を設け、主変速レバー４０と脱穀レバー１５とは、脱穀レバー１５を前方に倒したときに、前方に倒した脱穀レバー１５と略起立する主変速レバー４０との間に側面視三角形状の空間Ｓ（図４では理解を容易にするために斜線で表示しているが、これにより構成が限定されるものではない）を形成しうるように配置する。
主変速レバー４０は、走行中頻繁に操作するので、手動扱深さスイッチ３１等の前側パネル３０に設けて一群のスイッチより座席１０に近く配置して操作性を向上させるが、主変速レバー４０と脱穀レバー１５の間に空間Ｓを形成して一群の手動扱深さスイッチ３１等の操作性の低下も抑制している。
４１は副変速レバー、４２はエンジンの回転数を変更操作するスロットルレバー、４３は走行方向を操作するパワステレバー、４４はエンジンスタートキー挿入口、４５はカバーである。 Thus, the front panel 30 is provided with a main transmission lever 40 for shifting the traveling speed of the traveling device 1, and the main transmission lever 40 and the threshing lever 15 move forward when the threshing lever 15 is tilted forward. A space S having a triangular shape when viewed from the side between the threshing lever 15 that has been tilted and the main transmission lever 40 that is substantially upright (in FIG. 4, it is indicated by hatching for ease of understanding, but this limits the configuration. It is arranged so that it can be formed.
Since the main speed change lever 40 is frequently operated during traveling, the main speed change lever 40 is provided on the front panel 30 such as the manual handling depth switch 31 and disposed closer to the seat 10 than the group of switches. A space S is formed between the threshing lever 15 and a decrease in operability of the group of manual handling depth switches 31 and the like is also suppressed.
Reference numeral 41 denotes an auxiliary transmission lever, reference numeral 42 denotes a throttle lever for changing the rotational speed of the engine, reference numeral 43 denotes a power steering lever for operating the traveling direction, reference numeral 44 denotes an engine start key insertion slot, and reference numeral 45 denotes a cover.

コンバインの側面図。The side view of a combine. 同平面図。FIG. 操縦部側面図。FIG. 操縦部側面図。FIG. 操縦部平面図。FIG. 刈取スイッチの一例を示す断面図。Sectional drawing which shows an example of a cutting switch. 操縦部の他の実施例の平面図。The top view of the other Example of a control part.

Explanation of symbols

１…走行装置、２…脱穀装置、３…刈取装置、４…グレンタンク、５…排出オーガ、６…操縦部、１０…座席、１１…ステップ、１２…前側操作部、１３…側部操作部、１４…後側パネル、１５…脱穀レバー、１６…レバー軸、１７…横軸、２０…握り部、２１…操作溝、２２…刈取スイッチ、２３…電球、３０…前側パネル、３２…自動扱深さスイッチ、３３…自動方向制御スイッチ、３４…刈取自動上昇スイッチ、３１…手動扱深さスイッチ、３６…ノブボルト、４０…主変速レバー。 DESCRIPTION OF SYMBOLS 1 ... Traveling device, 2 ... Threshing device, 3 ... Mowing device, 4 ... Glen tank, 5 ... Discharge auger, 6 ... Steering part, 10 ... Seat, 11 ... Step, 12 ... Front side operation part, 13 ... Side part operation part , 14 ... Rear panel, 15 ... Threshing lever, 16 ... Lever shaft, 17 ... Horizontal shaft, 20 ... Grip, 21 ... Operation groove, 22 ... Cutting switch, 23 ... Light bulb, 30 ... Front panel, 32 ... Automatic handling Depth switch 33 ... Automatic direction control switch 34 ... Cutting automatic ascent switch 31 ... Manual handling depth switch 36 ... Knob bolt 40 ... Main shift lever

Claims

A reaping device (3) is provided in front of the traveling device (1), a threshing device (2) and a Glen tank (4) are provided above the traveling device (1), and a control unit is provided in front of the Glen tank (4). (6) is provided, a front operation part (12) is provided on the front side of the seat (10) of the control part (6), and a side operation part (13) is provided on the front side part of the seat (10). A threshing lever (15) for turning the threshing device (2) on and off is provided on the panel (14) of the side operation part (13), and from the front end of the operation groove (21) of the threshing lever (15). The combine which provided the cutting switch (22) which turns on and off the drive of the said cutting device (3) in the front panel (14).

In Claim 1, the harvest switch (22) is a combine provided on the right front panel (14) of the operation groove (21) of the threshing lever (15).