JPH0711523Y2 - Arrangement Structure of Tilt Control Operation Tool in Ground Vehicle - Google Patents

Arrangement Structure of Tilt Control Operation Tool in Ground Vehicle

Info

Publication number
JPH0711523Y2
JPH0711523Y2 JP1987095085U JP9508587U JPH0711523Y2 JP H0711523 Y2 JPH0711523 Y2 JP H0711523Y2 JP 1987095085 U JP1987095085 U JP 1987095085U JP 9508587 U JP9508587 U JP 9508587U JP H0711523 Y2 JPH0711523 Y2 JP H0711523Y2
Authority
JP
Japan
Prior art keywords
control operation
control
tilt
unit
operation tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1987095085U
Other languages
Japanese (ja)
Other versions
JPS64408U (en
Inventor
豊春 遠藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MITSUBISHI NOUKI KABUSHIKI KAISHA
Original Assignee
MITSUBISHI NOUKI KABUSHIKI KAISHA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MITSUBISHI NOUKI KABUSHIKI KAISHA filed Critical MITSUBISHI NOUKI KABUSHIKI KAISHA
Priority to JP1987095085U priority Critical patent/JPH0711523Y2/en
Publication of JPS64408U publication Critical patent/JPS64408U/ja
Application granted granted Critical
Publication of JPH0711523Y2 publication Critical patent/JPH0711523Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)

Description

【考案の詳細な説明】 [産業上の利用分野] 本考案は、農用トラクタ等の対地作業車における傾斜制
御操作具の配置構造に係るものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an arrangement structure of a tilt control operation tool in a ground work vehicle such as an agricultural tractor.

[従来技術及び考案が解決しようとする問題点] 一般に、この種対地作業車においては、作業部として例
えばロータリ耕耘作業機を取付けた場合、該作業部の機
体に対する左右傾斜姿勢を制御出来るようにして、機体
姿勢の変化にかかわらず作業部が圃場面に対して略一定
の作業姿勢に維持されるように構成している。しかるに
従来、この傾斜制御を行うダイヤルやスイツチ等の制御
操作具は、座席の前方位置におけるフエンダーの前部や
上部に配されていた。この結果、制御操作具はフエンダ
ー面から突出することになつて、例えば機体をシートで
覆うときに邪魔になつたり、あるいは作業者の乗降の際
にぶつかつたりするという欠点がある。しかも傾斜制御
操作は、作業者が座席に座つた姿勢で後方に振り向きな
がら行うが、このとき制御操作具が前方にあるため、こ
れが作業者の視界から遠くなつてしまううえに、微調整
時や手動制御時に手は前方の制御操作部に位置させた状
態で顔は後方を向くという極めて不自然な姿勢が強いら
れることになつて、作業性が悪い許りでなく、疲労しや
すくなるなどの欠点がある。
[Problems to be Solved by Prior Art and Invention] Generally, in this type of ground work vehicle, when a rotary tiller is attached as a working unit, for example, it is possible to control the left and right tilt posture of the working unit with respect to the machine body. Thus, the working unit is configured to be maintained in a substantially constant working posture with respect to the field scene regardless of changes in the posture of the machine body. However, conventionally, a control operation tool such as a dial or a switch for performing the tilt control has been arranged at the front part or the upper part of the fan at the front position of the seat. As a result, there is a drawback in that the control operation tool is projected from the front surface, which may be an obstacle when covering the machine body with a seat, or may hit the operator when getting on and off the vehicle. Moreover, the tilt control operation is performed while the operator is seated on the seat while turning back, but at this time, since the control operation tool is at the front, this is far from the operator's field of view, and during fine adjustment and During manual control, a very unnatural posture in which the face faces backward with the hand positioned at the front control operation unit is forced, and workability is poor and fatigue is prone to occur. There are drawbacks.

[問題を解決するための手段] 本考案は、上記の如き実情に鑑みこれらの欠点を一掃す
ることができる対地作業車における傾斜制御操作具の配
置構造を提供することを目的として創案されたものであ
つて、走行機体の後部に設けられる作業部の左右傾斜制
御をするための制御操作具ユニツトを配設するにあた
り、該配設位置を、運転席シート部側方に配したレバー
取付け部の後方かつ運転席背凭れ部の側方位置で、フエ
ンダー上面の内方延長部と内側縦面の上方延長部と前記
上面および内側縦面間のコーナー部に形成される内側傾
斜面とに囲まれる空間部にしたことを特徴とするもので
ある。
[Means for Solving the Problem] The present invention was conceived with the object of providing an arrangement structure of a tilt control operation tool in a ground work vehicle capable of eliminating these drawbacks in view of the above circumstances. Therefore, in arranging the control operation unit for controlling the left and right inclination of the working section provided on the rear part of the traveling machine body, the arranging position is set to the lever mounting section arranged on the driver seat side. Behind and at the side of the driver's seat backrest, it is surrounded by the inner extension of the upper surface of the fan, the upper extension of the inner vertical surface, and the inner inclined surface formed at the corner between the upper surface and the inner vertical surface. The feature is that it is a space.

そして本考案は、この構成によつて、制御操作具が邪魔
になることを無くし、かつ制御操作を自然な姿勢でしか
も容易に行うことができる様にしたものである。
Further, the present invention is configured such that the control operation tool is not disturbed and the control operation can be easily performed in a natural posture.

[実施例] 次に、本考案の一実施例を図面に基づいて説明する。図
面においては、1は農用トラクタの走行機体であつて、
該走行機体1の後方にはロータリ式の耕耘作業部2が昇
降リンク機構3によつて取付けられている。この昇降リ
ンク機構3を構成する左右リフトロツド3aの一方は伸縮
シリンダによつて形成されており、これによつて耕耘作
業部2の機体に対する左右傾斜制御が成されるようにな
つている。4は前輪、5は後輪、6は後輪5を覆うフエ
ンダー、7は両フエンダー6間に配された運転座席であ
るが、フエンダー6と座席(シート部)7との間隙に
は、一側(実施例では右側)に作業部の昇降制御レバー
8等の操作具類が、また他側には主変速レバー9等の操
作具類が配されている。
[Embodiment] Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, 1 is a traveling vehicle of an agricultural tractor,
At the rear of the traveling machine body 1, a rotary type tilling work section 2 is attached by an elevating link mechanism 3. One of the left and right lift rods 3a constituting the up-and-down link mechanism 3 is formed by a telescopic cylinder, so that the left and right tilt control of the tilling work unit 2 with respect to the machine body is performed. Reference numeral 4 is a front wheel, 5 is a rear wheel, 6 is a fender that covers the rear wheel 5, and 7 is a driver's seat disposed between both the fenders 6. In the gap between the fender 6 and the seat (seat portion) 7, On the side (the right side in the embodiment), operating tools such as the lifting control lever 8 of the working section are arranged, and on the other side, operating tools such as the main shift lever 9 are arranged.

前記フエンダー6の内側壁である、フエンダー6上面の
内方延長部Lと内側縦面の上方延長部Mとのコーナー部
には、フエンダー上面側ほど外側となるよう傾斜した内
側傾斜面6aが形成されており、該内側傾斜面6aと、フエ
ンダー6上面の内方延長部Lと、内側縦面の上方延長部
Mとで囲繞された空間部Sが形成されている。そして前
記空間部Sの昇降制御レバー8の後方位置で、座席7の
背凭れ部7aの側方位置の内側傾斜面6aに、前記作業部2
の左右傾斜制御用の制御操作具ユニツト10が一体的に取
付けられている。この操作具ユニツト10のボツクス上面
には、傾斜自動−傾斜手動の切換えスイツチ11、押釦式
の手動操作用スイツチ12、並びに傾斜設定器13が前後方
向に順次直線的に配設されている。そしてこれら操作具
類の摘み部は、フエンダー6の上面よりも僅かに低くな
るよう設定されている。
An inner inclined surface 6a is formed at the corner of the inner extension L of the upper surface of the fan 6 and the upper extension M of the inner vertical surface, which is the inner wall of the fan 6, and is inclined so that the outer surface is closer to the upper surface of the fan. A space S surrounded by the inner inclined surface 6a, the inward extension L of the upper surface of the fan 6 and the upper extension M of the inner vertical surface is formed. Then, at the rear position of the elevating control lever 8 in the space S, the working portion 2 is provided on the inner inclined surface 6a at the lateral position of the backrest portion 7a of the seat 7.
A control operation unit 10 for controlling the left and right tilt of the is integrally attached. An automatic tilt / manual tilt switch 11, a push button type manual operation switch 12, and a tilt setting device 13 are linearly arranged in the front-rear direction on the upper surface of the box of the operating tool unit 10. The knobs of these operation tools are set to be slightly lower than the upper surface of the fan 6.

14は両フエンダー6の後端部間を連結すべく構成された
連結部であつて、該連結部14は開閉自在な箱型となつて
おり、かつこれらが左右に仕切られている。そして一方
はスパナ等の工具類15を収容する工具箱14aとなつてお
り、他方はマイクロコンピユータ等により形成された制
御部16を収容する制御部収容室14bとなつている。そし
て座席7に座した作業者が作業部2の傾斜制御を行う場
合に、作業者は右後方を向いた姿勢で、例えば右手の肘
を連結部14の上面に置いて支持して安定化させ、右指で
制御具ユニツト10の操作具の操作ができるようになつて
いる。
Reference numeral 14 denotes a connecting portion configured to connect the rear end portions of both the fanders 6, and the connecting portion 14 is a box type that can be opened and closed, and is divided into left and right sides. One is a tool box 14a that accommodates tools 15 such as a wrench, and the other is a control unit accommodating chamber 14b that accommodates a control unit 16 formed by a microcomputer or the like. When the operator sitting on the seat 7 controls the inclination of the working unit 2, the worker, for example, puts his or her elbow on the right hand on the upper surface of the connecting unit 14 to support and stabilize the posture while facing the right rear. , The operation tool of the control unit 10 can be operated with the right finger.

また17は座席7前方のハンドル18が連結されたステアリ
ングシヤフト19の下方を覆う運転パネルであつて、該運
転パネル17の下部には、機体の傾斜角度を検知する傾斜
検知センサ20の収納空間21が確保されている。そしてこ
の収納空間は、蓋体17aを開放することによつて内部が
臨め、傾斜検知センサ20のセツト状態(水平状態にセツ
トされているかどうか)の調整をすることができるが、
この開口21aからはさらに傾斜検知センサ20からのリー
ド線を接続するカプラ22が臨めるようになつている。そ
してこのカプラ22を外してチエツク用器機のカプラ(図
示せず)を接続し、制御部やセンサ類等のチエツクがで
きるようになつている。
Reference numeral 17 denotes a driving panel that covers the lower part of the steering shaft 19 to which a steering wheel 18 in front of the seat 7 is connected. Below the driving panel 17, a storage space 21 for a tilt detection sensor 20 for detecting the tilt angle of the machine body is provided. Is secured. The interior of this storage space is exposed by opening the lid 17a, and the tilt detection sensor 20 can be adjusted in the set state (whether it is set in the horizontal state or not).
A coupler 22 for connecting a lead wire from the inclination detection sensor 20 is further exposed from the opening 21a. Then, the coupler 22 is detached and a coupler (not shown) of a checking device is connected to enable checking of a control unit, sensors and the like.

そしてこれら傾斜検知センサ20、前述の切換えスイツチ
11、手動操作用スイツチ12、傾斜設定器13、さらに制御
部収納室14bに収容された作業部種類切換え器23、リフ
トロツド24aの傾斜角度を検知するリフトロツド検知セ
ンサ24、鋭鈍の感度調節をする感度調節部25、作業部昇
降自動制御の切換えを行う昇降自動切換えスイツチ26等
の部材からの信号が制御部16に入力し、そして制御部16
は、これらの入力結果に基づいて伸縮シリンダ3aの切換
えバルブ26、26aに対して制御指令を出し、作業部2の
左右傾斜制御を行うようになつているものであるが、前
記手動操作用スイツチ12は、二接点方式のスイツチによ
つて構成されている。そして一方のスイツチ接点12aは
制御部16に入力するが、他方のスイツチ接点12bは切換
えバルブ26、26a側に直接的に配線されている。しかも
このスイツチ接点12bに接続する配線には非常時接続用
のギボシ27(制御具ユニツト10内にオス−メス両ギボシ
が配されている)が、常時は切り離し状態で接続されて
いる。そして制御部16に異常があつて正常な傾斜制御が
成されない場合に、このギボシ27を導通連結すること
で、制御部16を経ないで直接的な手動による傾斜制御が
できるようになつている。さらに切換えスイツチ11には
傾斜自動制御とした場合(スイツチ11をONにした状態)
に点灯するランプ28がスイツチ内に内蔵されていて、ス
イツチ操作状況が観察できるようになつている。
Then, the inclination detection sensor 20 and the switching switch described above.
11, a switch 12 for manual operation, a tilt setting device 13, a work unit type switching device 23 housed in the control unit housing chamber 14b, a lift rod detection sensor 24 for detecting the tilt angle of the lift rod 24a, and sensitivity adjustment of sharpness Signals from members such as the sensitivity adjusting unit 25 and the automatic lifting / lowering switching switch 26 for switching between the working unit lifting / lowering automatic control are input to the controller 16, and the controller 16
Is configured to issue a control command to the switching valves 26, 26a of the telescopic cylinder 3a based on these input results to control the left and right inclination of the working unit 2. Reference numeral 12 is composed of a two-contact type switch. Then, one switch contact 12a is input to the control unit 16, while the other switch contact 12b is directly wired to the switching valves 26, 26a side. In addition, a bullet 27 for emergency connection (both male and female bullets arranged in the control unit 10) is always connected to the wiring connected to the switch contact 12b in a disconnected state. When the control unit 16 has an abnormality and normal tilt control cannot be performed, by connecting the casters 27 in a conductive manner, direct manual tilt control can be performed without going through the control unit 16. . Furthermore, when the switch 11 is automatically tilted (when the switch 11 is turned on)
A lamp 28 that lights up is built in the switch so that the operation status of the switch can be observed.

叙述の如く構成された本考案の実施例において、作業部
2の左右傾斜制御を行うに、自動制御と手動制御との切
換えは切換えスイツチ11の交互の押し操作によつて成さ
れることになり、そして傾斜自動制御を行う場合の傾斜
状態の設定は傾斜設定器13によつて行うことになる。こ
の傾斜設定器13の調節は、作業者が作業部2の傾斜状況
を実際に見ながら行われることになるが、これらの操作
具は、座席7の側方に配した昇降制御レバー8の取付部
の後方、かつ背凭れ部7aの側方位置で、しかも、内側傾
斜面6aと、フエンダー6上面の内方延長部Lと、内側縦
面の上方延長部Mとで囲繞された空間部Sに設けられて
いるため、フエンダー6の上方に操作具が突出すること
もなく、デッドスペースにコンパクトに納まることにな
る。この結果、作業者が前方をむく通常作業時において
は勿論のこと、作業者が、座席7に座した姿勢で右後方
を向くよう振り向く際にも邪魔になることがなく、しか
もこの振り向いた姿勢で、右手の肘を連結部14の上面に
載せ置いて支持させた安定状態として右指で傾斜設定器
13の調節ができることになって、無理なく作業部の傾斜
制御操作を行うことができる。
In the embodiment of the present invention configured as described above, in order to control the left and right inclination of the working unit 2, the switching between the automatic control and the manual control is performed by the alternate pressing operation of the switching switch 11. The inclination setting device 13 sets the inclination state when the automatic inclination control is performed. The operator adjusts the tilt setting device 13 while actually seeing the tilted condition of the working unit 2. These operation tools are mounted on the side of the seat 7 with the lifting control lever 8 attached thereto. The space S located at the rear of the section and laterally of the backrest 7a and surrounded by the inner inclined surface 6a, the inner extension L of the upper surface of the fan 6 and the upper extension M of the inner vertical surface. Therefore, the operation tool does not protrude above the fan 6 and can be compactly housed in the dead space. As a result, not only during the normal work in which the worker peels forward, but also when the worker turns around to the right rear while sitting on the seat 7, there is no hindrance and this turning posture Then, place the elbow of the right hand on the upper surface of the connecting portion 14 to support it and incline it with the right finger to set the tilt.
Since the adjustment of 13 is possible, the tilt control operation of the working unit can be performed without difficulty.

この様に、本考案が実施されたものにおいては、傾斜制
御の調節を、作業者が作業部2を見るため後方を振り向
いた姿勢で傾斜設定器13等の操作具類を容易に視認しな
がら行うことができ、従つて作業姿勢に無理がなく自然
体での作業が可能となつて作業性が向上し、疲労の軽減
が計れることになる。
As described above, in the embodiment of the present invention, adjustment of the tilt control is performed while the operator easily views the operation tools such as the tilt setting device 13 in a posture in which the operator turns to look back at the work unit 2. Therefore, it is possible to perform the work in a natural body without any difficulty in the work posture, the workability is improved, and the fatigue can be reduced.

しかも傾斜設定器13等の操作具が設けられる制御具ユニ
ツト10は、フエンダー6の傾斜面6aのデツドスペースを
有効に利用し、しかも昇降制御レバーの後方でかつ背凭
れ部7aの側方に位置するよう設けられているため、従来
の如くフエンダー6の上面や前面に設けたものの如く邪
魔になつてしまうことがなく、しかもデイーラー側での
オプシヨンとして簡便に取付けることもできる。
Moreover, the control unit 10 provided with the operation tools such as the inclination setting device 13 effectively utilizes the dead space of the inclined surface 6a of the fan 6 and is positioned behind the lifting control lever and on the side of the backrest 7a. Since it is provided as described above, it does not get in the way unlike the one provided on the upper surface or the front surface of the fan 6 as in the past, and can be easily attached as an option on the dealer side.

そのうえこのものは、手の肘を連結部14に載せた安定支
持せしめた状態での調節ができるので、微調節が容易と
なると共に、操作具類の操作が確実になつて、誤操作を
減少することができる。さらに制御操作部ユニツト10に
おける操作具類の配列において、微調節をする必要のあ
る傾斜設定器13が最も後方にある配置であるため、操作
がし易く、また他の操作具類に干渉してしまうことも防
止できることになる。
In addition, since this item can be adjusted with the elbow of the hand placed on the connecting portion 14 and being stably supported, fine adjustment is facilitated and the operation of the operation tools can be surely performed, thereby reducing erroneous operation. be able to. Further, in the arrangement of the operation tools in the control operation unit unit 10, since the inclination setting device 13 that needs to be finely adjusted is arranged at the rearmost side, it is easy to operate and also interferes with other operation tools. It will also be possible to prevent it.

[作用効果] 以上要するに、本考案は叙述の如く構成されたものであ
るから、作業部の傾斜制御をするための制御操作具ユニ
ツトは、運転席シート部側方に配したレバー取付け部の
後方かつ運転席背凭れ部の側方位置で、しかもフエンダ
ー上面の内方延長部と内側縦面の上方延長部と上面およ
び内側縦面間のコーナー部に形成される内側傾斜面とに
囲まれる空間部に配設されることになつて、フエンダー
上方に不自然に突出することがなくデツドスペースにコ
ンパクトに配設される。
[Effects] In summary, since the present invention is constructed as described above, the control operation unit for controlling the inclination of the working portion is provided at the rear of the lever mounting portion arranged on the side of the driver's seat. In addition, a space at the side of the driver's backrest and surrounded by an inward extension of the upper surface of the fan, an upward extension of the inner vertical surface, and an inner inclined surface formed at the corner between the upper surface and the inner vertical surface. As a result, it is compactly arranged in the dead space without unnaturally protruding above the ender.

この結果、前方を向いた通常作業時は勿論のこと、作業
者が後方を振り向く際に邪魔になつてしまうことがな
く、しかも後方を振り向いての作業部の傾斜制御操作
が、該後方を振り向いた作業姿勢を支えるためフエンダ
ー上面においた手の指で無理なくできる。
As a result, not only during normal work facing the front, but also when the worker turns around backward, it does not get in the way, and the tilt control operation of the working unit when turning around the rear turns the back. It can be easily done with the fingers of the hand placed on the top of the fan to support the working posture.

【図面の簡単な説明】[Brief description of drawings]

図面は、本考案に係る対地作業車における傾斜制御操作
具の配置構造の実施例を示したものであつて、第1図は
農用トラクタの側面図、第2図は制御操作具ユニツトが
組付けられた状態を示す側面図、第3図は同上正面図、
第4図は同上斜視図、第5図A,B,Cは制御操作具ユニツ
トの背面図、正面断面図、平面図、第6図は運転パネル
の一部を切欠いた要部斜視図、第7図A,Bは水平制御セ
ンサ部の側面図、正面図、第8図はブロツク回路図であ
る。 図中、6はフエンダー、6aは傾斜面、10は制御操作具ユ
ニツトである。
The drawings show an embodiment of the arrangement structure of the tilt control operation tool in the ground work vehicle according to the present invention. Fig. 1 is a side view of an agricultural tractor, and Fig. 2 is an assembly of a control operation tool unit. FIG.
FIG. 4 is a perspective view of the same as above, and FIGS. 5A, 5B and C are rear views, front sectional views and plan views of the control operation unit, and FIG. 6 is a perspective view of a main part with a part of the operation panel cut away. 7A and 7B are a side view and a front view of the horizontal control sensor section, and FIG. 8 is a block circuit diagram. In the figure, 6 is a fan, 6a is an inclined surface, and 10 is a control operation unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】走行機体の後部に設けられる作業部の左右
傾斜制御をするための制御操作具ユニツトを配設するに
あたり、該配設位置を、運転席シート部側方に配したレ
バー取付け部の後方かつ運転席背凭れ部の側方位置で、
フエンダー上面の内方延長部と内側縦面の上方延長部と
前記上面および内側縦面間のコーナー部に形成される内
側傾斜面とに囲まれる空間部にしたことを特徴とする対
地作業車における傾斜制御操作具の配置構造。
1. A lever mounting portion arranged at a side of a driver's seat for arranging a control operation unit for controlling left and right inclination of a working portion provided at a rear portion of a traveling machine body. Behind and at the side of the driver's seat backrest,
A ground work vehicle characterized in that it is a space surrounded by an inner extension of the upper surface of the fander, an upper extension of the inner vertical surface, and an inner inclined surface formed at a corner between the upper surface and the inner vertical surface. Arrangement structure of tilt control operation tool.
JP1987095085U 1987-06-20 1987-06-20 Arrangement Structure of Tilt Control Operation Tool in Ground Vehicle Expired - Lifetime JPH0711523Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987095085U JPH0711523Y2 (en) 1987-06-20 1987-06-20 Arrangement Structure of Tilt Control Operation Tool in Ground Vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987095085U JPH0711523Y2 (en) 1987-06-20 1987-06-20 Arrangement Structure of Tilt Control Operation Tool in Ground Vehicle

Publications (2)

Publication Number Publication Date
JPS64408U JPS64408U (en) 1989-01-05
JPH0711523Y2 true JPH0711523Y2 (en) 1995-03-22

Family

ID=30959213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987095085U Expired - Lifetime JPH0711523Y2 (en) 1987-06-20 1987-06-20 Arrangement Structure of Tilt Control Operation Tool in Ground Vehicle

Country Status (1)

Country Link
JP (1) JPH0711523Y2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530566Y2 (en) * 1984-12-26 1993-08-05
JP2550312B2 (en) * 1985-11-20 1996-11-06 井関農機株式会社 Tractor control unit operating device

Also Published As

Publication number Publication date
JPS64408U (en) 1989-01-05

Similar Documents

Publication Publication Date Title
JP2742904B2 (en) Storage structure of control unit in field work machine
JPH0711523Y2 (en) Arrangement Structure of Tilt Control Operation Tool in Ground Vehicle
JP2724417B2 (en) Side panels in agricultural tractors
JPH10150832A (en) Working vehicle
JP6634865B2 (en) Work vehicle
JP2589039B2 (en) Control operating device in agricultural tractor
JPH0525368Y2 (en)
JP2019213565A (en) Work vehicle
JPH0629158Y2 (en) Operating equipment for passenger work machines
JPH0333210Y2 (en)
JPH0514724Y2 (en)
JPH0531845Y2 (en)
JPH04316406A (en) Device for attaching control box of tractor
JPH0448653Y2 (en)
JPH0248516Y2 (en)
JPH0545204B2 (en)
JPH0734781Y2 (en) Tractor fender mechanism
JP2589037B2 (en) Control operating device in agricultural tractor
JP2021083421A (en) Work vehicle
JPH0451533Y2 (en)
JPH1042619A (en) Tractor
JP6634866B2 (en) Work vehicle
JPH0523642Y2 (en)
JP2532770Y2 (en) Side panels in agricultural tractors
JPH037684A (en) Arranging structure of control operating tool of agricultural tractor