JP2000092960A - Combine harvester - Google Patents
Combine harvesterInfo
- Publication number
- JP2000092960A JP2000092960A JP10272978A JP27297898A JP2000092960A JP 2000092960 A JP2000092960 A JP 2000092960A JP 10272978 A JP10272978 A JP 10272978A JP 27297898 A JP27297898 A JP 27297898A JP 2000092960 A JP2000092960 A JP 2000092960A
- Authority
- JP
- Japan
- Prior art keywords
- seat support
- control tower
- seat
- sheet metal
- synthetic resin
- 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.)
- Pending
Links
Landscapes
- Harvester Elements (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、走行機体フレーム
に支持される座席支持台の上部に連結する運転座席と、
座席支持台の前側に位置する運転ステップと、運転ステ
ップの前側に位置する操縦塔とが備えられた搭乗型運転
部を有するコンバインに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a driving seat connected to an upper part of a seat support supported on a traveling body frame,
The present invention relates to a combine having a boarding-type operation unit provided with an operation step located in front of a seat support and a control tower located in front of the operation step.
【０００２】[0002]
【従来の技術】上記コンバインにおいて、従来、たとえ
ば実開昭６２‐１１２６１２号公報に示されるように、
運転ステップと操縦塔が機体フレームに固定され、座席
支持台が機体フレームに揺動自在に取り付けられている
ものがあった。すなわち、座席支持台を開け、座席支持
台でカバーされるエンジンなどを点検したり修理したり
できるようになったものがあった。2. Description of the Related Art Conventionally, in the above combine, for example, as shown in Japanese Utility Model Application Laid-Open No. 62-112612,
In some cases, the operating steps and the control tower were fixed to the fuselage frame, and the seat support was swingably attached to the fuselage frame. That is, in some cases, the seat support is opened so that the engine or the like covered by the seat support can be inspected or repaired.
【０００３】[0003]
【発明が解決しようとする課題】従来、座席支持台を開
けても、作業用スペースの面から点検や修理作業がしに
くくなることがあった。本発明の目的は、作業用スペー
スを大きく楽に確保できるとともに運転部を強固にでき
るコンバインを提供することにある。Conventionally, even when the seat support is opened, it has been difficult to perform inspection and repair work in view of the working space. SUMMARY OF THE INVENTION An object of the present invention is to provide a combine that can secure a large working space easily and can strengthen a driving unit.
【０００４】[0004]
【課題を解決するための手段】請求項１による発明の構
成、作用、効果はつぎのとおりである。The constitution, operation and effect of the invention according to claim 1 are as follows.
【０００５】〔構成〕走行機体フレームに支持される座
席支持台の上部に連結する運転座席と、座席支持台の前
側に位置する運転ステップと、運転ステップの前側に位
置する操縦塔とが備えられた搭乗型運転部を有するコン
バインにおいて、座席支持台、運転ステップ及び操縦塔
を、座席支持台が走行機体フレームに載る使用状態と、
座席支持台が走行機体フレームから離間するメンテナン
ス状態とに一挙に切り換えできるように、一つの構造体
に形成して取り付け、座席支持台と運転ステップと操縦
塔のうちの一部を合成樹脂で作成し、その他に板金製構
造体を備えてある。[0005] [Construction] A driving seat connected to an upper portion of a seat support supported by a traveling body frame, an operation step positioned in front of the seat support, and a control tower positioned in front of the operation step are provided. In a combine having a riding type driving unit, a seat support, an operation step, and a control tower are used in a state where the seat support is mounted on a traveling body frame,
Form and attach to one structure so that the seat support can be switched to the maintenance state where it is separated from the traveling body frame at once, and the seat support, operation steps and a part of the control tower are made of synthetic resin In addition, a sheet metal structure is provided.
【０００６】〔作用〕座席支持台、運転ステップ及び操
縦塔を一挙にメンテナンス状態に切り換えて座席支持台
でカバーされる部分の他に運転ステップでカバーされる
部分も開放し、座席支持台、運転ステップ及び操縦塔を
着脱式にするなど場合によっては操縦塔でカバーされる
部分も開放し、座席支持台でカバーされる部分などを点
検するとか修理するとかのための作業用スペースを形成
する。座席支持台でカバーされる部分も運転ステップで
カバーされる部分も開放することにより、場合によって
は操縦塔でカバーされる部分も開放することにより、作
業用スペースが広く形成される。座席支持台、操縦塔及
び運転ステップが形成する一つの構造体を得るのに、た
とえば座席支持台と操縦塔とを合成樹脂で作製して軽量
化した状態にして、運転ステップに板金製構造体を備え
させて、座席支持台と操縦塔が板金製構造体で強固に連
結される状態にして得るなど、座席支持台、操縦塔及び
運転ステップの全てが板金製であるよりも軽量化した状
態にして、かつ、全てが合成樹脂製であるよりも優れた
強度を有する状態にして得るものである。[Operation] The seat support, the operation steps, and the control tower are switched to the maintenance state at a time to open not only the portion covered by the seat support but also the portion covered by the operation step. In some cases, the step and the control tower are detachable, and in some cases, the part covered by the control tower is also opened to form a working space for checking or repairing the part covered by the seat support. By opening both the part covered by the seat support and the part covered by the driving steps, and possibly also the part covered by the control tower, a large working space is formed. In order to obtain one structure formed by the seat support, the control tower and the operation step, for example, the seat support and the control tower are made of synthetic resin to reduce the weight, and the sheet metal structure is used in the operation step. A state in which all of the seat support, the control tower, and the operation steps are made lighter than those made of sheet metal, such that the seat support and the control tower are firmly connected by a sheet metal structure. And in a state having strength superior to that made entirely of synthetic resin.
【０００７】〔効果〕座席支持台がエンジン用ボンネッ
トに形成してあってその原動部を点検したり修理すると
かの場合や、座席支持台が走行用などの伝動構造のカバ
ーに形成してあってその伝動ベルトやミッションなどを
点検したり修理するとかの場合など、座席支持台、運転
ステップ及び操縦塔を一挙にメンテナンス状態に切り換
えて広い作業用スペースを楽に確保できるとともに、広
い作業用スペースの下で楽に能率よく作業できる。座席
支持台、操縦塔及び運転ステップを一挙にメンテナンス
状態と使用状態とに切り換えるものである割りには、軽
量で楽に切り換えられる。しかも、比較的強固で安定的
に搭乗して快適に運転できる。[Effect] In the case where the seat support is formed on the engine bonnet and the driving part thereof is inspected or repaired, or the seat support is formed on the cover of the transmission structure for traveling or the like. In such cases as checking or repairing the transmission belts and transmissions, the seat support, operation steps, and control tower can be switched to the maintenance state at a time to secure a large work space, and a large work space can be secured. You can work easily and efficiently underneath. Even though the seat support, the control tower, and the operation steps are switched at a time between the maintenance state and the use state, the switching is light and easy. In addition, the vehicle is relatively strong and can be driven stably and comfortably.
【０００８】請求項２による発明の構成、作用、効果は
つぎのとおりである。The structure, operation and effect of the invention according to claim 2 are as follows.
【０００９】〔構成〕請求項１による発明の構成におい
て、前記座席支持台がエンジンを覆うボンネットに形成
されている。[Structure] In the structure according to the first aspect of the invention, the seat support is formed on a hood covering the engine.
【００１０】〔作用〕座席支持台、運転ステップ及び操
縦塔をメンテナンス状態に切り換えて、座席支持台でカ
バーされるエンジンを開放するとともに、運転ステップ
でカバーされるエンジン付近も開放するものである。座
席支持台がエンジン用ボンネットの場合、座席支持台と
運転ステップの間や運転ステップと操縦塔の間に隙間が
できると、この隙間から塵埃がエンジン側に入り込むと
か、原動部の放熱や騒音が運転部側に漏れ出るとかのト
ラブルが発生しやすくなるが、座席支持台、運転ステッ
プ及び操縦塔が一体の構造体であることにより、隙間が
できにくくて前記トラブルを回避しやすくなる。[Operation] The engine supported by the seat support is opened by switching the seat support, the operation step and the control tower to the maintenance state, and the vicinity of the engine covered by the operation step is also opened. When the seat support is an engine bonnet, if there is a gap between the seat support and the operation step or between the operation step and the control tower, dust may enter the engine side from this gap, and the heat radiation and noise of the driving unit may be reduced. Although a trouble such as leakage to the driving unit side is likely to occur, since the seat support, the driving step, and the control tower are an integrated structure, it is difficult to form a gap and the trouble can be easily avoided.
【００１１】〔効果〕原動部を点検したり修理するとか
の場合、エンジンを大きく開放するとともにその付近も
開放した広い作業用スペースを確保して楽に能率よく作
業できる。エンジン側に塵埃が入りにくくてラジエータ
の塵埃付着に起因する冷却不良の発生が回避しやすくな
るとか、原動部から運転部に熱気や騒音が漏れ出にくく
て快適に運転できるようになる。[Effect] In the case of inspecting or repairing the prime mover, the engine is largely opened, and a large working space with an open area around the engine is secured, so that the work can be performed easily and efficiently. Dust does not easily enter the engine side, so that it is easy to avoid the occurrence of cooling failure due to the adhesion of the radiator to the dust. Also, it is possible to operate comfortably because it is difficult for hot air and noise to leak from the driving unit to the driving unit.
【００１２】請求項３による発明の構成、作用、効果は
つぎのとおりである。The structure, operation and effect of the invention according to claim 3 are as follows.
【００１３】〔構成〕請求項１又は２による発明の構成
において、前記座席支持台と前記操縦塔を合成樹脂で作
成し、前記運転ステップを板金で作成してある。[Structure] In the structure of the invention according to claim 1 or 2, the seat support and the control tower are made of synthetic resin, and the operation steps are made of sheet metal.
【００１４】〔作用〕一つの構造体の両端側部分を形成
する座席支持台と操縦塔が合成樹脂製で軽量化し、中間
部分である運転ステップが板金製構造体を備えていて座
席支持台と操縦塔を強固に連結し、構造体を比較的軽量
にかつ優れた強度を有する状態に得られる。[Operation] The seat support and the control tower, which form both end portions of one structure, are made of synthetic resin to reduce the weight. The operation step, which is an intermediate portion, has a structure made of sheet metal. The control tower is strongly connected, and the structure can be obtained in a state of having relatively light weight and excellent strength.
【００１５】〔効果〕座席支持台、操縦塔及び運転ステ
ップを一挙にメンテナンス状態と使用状態とに切り換え
るものである割りには、軽量で楽に切り換えられる。し
かも、比較的強固で安定的に搭乗して快適に運転でき
る。[Effect] Although the seat support, the control tower, and the operation steps are switched at once from the maintenance state to the use state, the switching is light and easy. In addition, the vehicle is relatively strong and can be driven stably and comfortably.
【００１６】請求項４による発明の構成、作用、効果は
つぎのとおりである。The structure, operation and effect of the invention according to claim 4 are as follows.
【００１７】〔構成〕請求項１又は２による発明の構成
において、前記座席支持台、前記運転ステップ及び前記
操縦塔を、前記構造体の前端側に位置する走行機体横向
きの軸芯まわりで走行機体に対して一体に回動して前記
使用状態と前記メンテナンス状態とに切り換わるように
構成し、操縦塔を板金で作成し、座席支持台を合成樹脂
で作成してある。In the construction according to the first or second aspect of the invention, the seat support, the driving step and the control tower are arranged around a horizontal axis of the traveling body located at a front end side of the structure. The control tower is made of sheet metal, and the seat support is made of synthetic resin.
【００１８】〔作用〕座席支持台、運転ステップ及び操
縦塔を前記軸芯まわりで一体に回動させてメンテナンス
状態に切り換えることにより、作業用スペースを形成す
る。座席支持台でカバーされる部分も運転ステップでカ
バーされる部分も開放することにより、しかも、座席支
持台も運転ステップも機体フレームから上昇することに
より、回動軸芯の配置によって操縦塔も上昇することに
より、作業用スペースが広く形成される。操縦塔が板金
製であることによって構造体の回動支点側を走行機体に
強固に連結でき、座席支持台が合成樹脂製であるために
構造体の遊端側が比較的軽くなりって構造体を比較的楽
に回動操作できる。[Operation] A work space is formed by rotating the seat support, the operation steps, and the control tower integrally around the axis to switch to the maintenance state. By opening both the part that is covered by the seat support and the part that is covered by the operation steps, and by raising both the seat support and the operation steps from the fuselage frame, the control tower is raised by the arrangement of the rotation axis. By doing so, a large working space is formed. Since the control tower is made of sheet metal, the rotation fulcrum side of the structure can be firmly connected to the traveling body, and since the seat support is made of synthetic resin, the free end side of the structure is relatively light and the structure is relatively light. Can be rotated relatively easily.
【００１９】〔効果〕座席支持台、運転ステップ及び操
縦塔を一挙にしかも回動操作によってメンテナンス状態
に切り換えて広い作業用スペースを楽に確保できるとと
もに、広い作業用スペースの下で楽に能率よく作業でき
る。座席支持台、運転ステップ及び操縦塔が走行機体に
強固に連結して安定的に搭乗できる運転部を得られる。
しかも、座席支持台、運転ステップ及び操縦塔を軽く回
動操作してメンテナンス状態と使用状態とに楽に切り換
えられる。[Effect] A wide work space can be easily secured by switching the seat support, the operation steps and the control tower to the maintenance state by turning at a stroke, and work can be performed efficiently and efficiently under a wide work space. . An operating section can be obtained in which the seat support, the operating steps, and the control tower are firmly connected to the traveling body and can be stably boarded.
In addition, the seat support, the operation steps, and the control tower can be easily rotated between the maintenance state and the use state by slightly rotating the operation tower.
【００２０】請求項５による発明の構成、作用、効果は
つぎのとおりである。The structure, operation and effect of the invention according to claim 5 are as follows.
【００２１】〔構成〕請求項１〜４のいずれか１項によ
る発明の構成において、前記座席支持台と前記運転座席
とを合成樹脂で一体成型してある。[Structure] In the structure of the invention according to any one of claims 1 to 4, the seat support and the driver's seat are integrally formed of synthetic resin.
【００２２】〔作用〕座席支持台と運転座席とを一挙に
成型して作製容易にかつ安価に得られる。[Operation] The seat support base and the driver's seat are molded at once and can be manufactured easily and inexpensively.
【００２３】〔効果〕座席支持台と運転座席の作製面か
ら運転部全体を容易にかつ安価に得られる。[Effect] The entire operation unit can be easily and inexpensively obtained from the viewpoint of the production of the seat support base and the driver's seat.
【００２４】請求項６による発明の構成、作用、効果は
つぎのとおりである。The structure, operation and effect of the invention according to claim 6 are as follows.
【００２５】〔構成〕請求項１による発明の構成におい
て、前記座席支持台を板金で作成し、前記運転ステップ
と前記操縦塔を合成樹脂で作成してある。[Structure] In the structure according to the first aspect of the present invention, the seat support is made of sheet metal, and the operation steps and the control tower are made of synthetic resin.
【００２６】〔作用〕座席支持台の板金製によって運転
座席の支持が強固に行われる状態にして、運転ステップ
と操縦塔の合成樹脂製のために構造体の機体前方側が軽
量になる状態にして構造体を得る。[Operation] The driver's seat is firmly supported by the sheet metal of the seat support base, and the front side of the structure is made lighter due to the synthetic resin of the operation steps and the control tower. Get the structure.
【００２７】〔効果〕運転ステップと操縦塔の合成樹脂
製によって構造体を軽量化できる割りには、運転座席の
支持強度が優れていて安定的に搭乗して快適に運転でき
る。運転部前方側の軽量化を図って機体前方側の重量化
を極力抑制できる。[Effect] In spite of the fact that the weight of the structure can be reduced by the operation step and the control tower made of synthetic resin, the support strength of the driver's seat is excellent, and the driver can ride stably and comfortably. It is possible to reduce the weight on the front side of the fuselage as much as possible by reducing the weight on the front side of the driving section.
【００２８】請求項７による発明の構成、作用、効果は
つぎのとおりである。The structure, operation and effect of the invention according to claim 7 are as follows.
【００２９】〔構成〕請求項１〜６のいずれか１項によ
る発明の構成において、前記運転ステップの横側に位置
するサイドカバーを座席支持台と操縦塔とにわたって連
結する状態で備えてある。[Structure] In the structure of the invention according to any one of the first to sixth aspects, a side cover located on the side of the driving step is provided so as to be connected to the seat support base and the control tower.
【００３０】〔作用〕運転部の下方で熱気や騒音が発生
しても、刈取り前処理部で塵埃が発生しても、サイドカ
バーに遮蔽作用させて運転部に入り込みにくくできる。
座席支持台と操縦塔をサイドカバーで連結し合った強固
な状態に得られる。[Operation] Even if hot air or noise is generated below the operating section, or dust is generated in the pre-cutting processing section, the side cover can be made to act as a shield to make it difficult to enter the operating section.
The seat support and the control tower are connected to each other by the side cover, resulting in a strong state.
【００３１】〔効果〕運転部に熱気や騒音とか塵埃が入
り込みにくくて快適に運転できる。座席支持台と操縦塔
の連結強度に富んだ強固な運転部を得られるとともに、
サイドカバーを連結部材に利用して安価に得られる。[Effect] Hot air, noise and dust are unlikely to enter the driving section, so that driving can be performed comfortably. A strong driving unit with a strong connection between the seat support and the control tower can be obtained,
It can be obtained at low cost by using the side cover as a connecting member.
【００３２】[0032]
【発明の実施の形態】図１及び図２に示すように、クロ
ーラ走行装置１によって自走するように構成し、エンジ
ン２が設けられている原動部、エンジン２の上方に位置
する運転座席３などが設けられている搭乗型運転部を備
える自走機体に、運転部の後横側に位置する脱穀装置
４、運転部の直後方に位置する穀粒タンク５を搭載する
とともに、前記自走機体の前部に刈取り前処理部６を昇
降操作自在に備えさせてある。刈取り前処理部６が複数
条の植立穀稈を引き起こすとともに刈取り、刈取り穀稈
を機体後方に搬送して脱穀装置４の脱穀フィードチェー
ンに供給し、脱穀装置４からの脱穀粒を穀粒タンク５に
貯留するように構成するとともに、穀粒タンク５の後部
に連結する縦スクリューと、この縦スクリューの上端部
に連結する横スクリューとで成るオーガ７によって脱穀
粒を穀粒タンク５から取り出すように構成して、コンバ
インを構成してある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, a crawler traveling device 1 is configured to be self-propelled, and a driving section provided with an engine 2 and a driver seat 3 located above the engine 2. A thruster 4 located on the rear side of the operating unit and a grain tank 5 located immediately behind the operating unit are mounted on a self-propelled body including a riding type operating unit provided with A cutting pre-processing unit 6 is provided at the front of the machine so as to be able to move up and down freely. The cutting pre-processing unit 6 causes a plurality of planted grain culms and cuts, conveys the harvested grain culm to the rear of the machine and supplies it to the threshing feed chain of the threshing device 4, and the threshing grains from the threshing device 4 are stored in a grain tank. 5 and the auger 7 composed of a vertical screw connected to the rear part of the grain tank 5 and a horizontal screw connected to the upper end of the vertical screw so that threshed grains are taken out of the grain tank 5. And a combine is configured.
【００３３】図３に明示するように、前記運転部には、
座席支持台８の上部に連結した前記運転座席３、前記座
席支持台８の前側に位置する運転ステップ９、運転座席
３の前方側に連設した操縦塔１０、運転ステップ９の機
体内側の横側に位置するサイドカバー１１、このサイド
カバー１１の上部に連設してあるサイド運転パネル１
２、運転ステップ９の機体横外側に運転ステップ９の上
面より一段下がって位置する乗降用ステップ１３、座席
支持台８の横側壁部の前角部に連設した乗降用把手１４
を備えてある。As clearly shown in FIG. 3, the driving section includes:
The driving seat 3 connected to the upper part of the seat support 8, the driving step 9 located in front of the seat supporting table 8, the control tower 10 provided in front of the driving seat 3, Side cover 11 located on the side, and a side operation panel 1 connected to the upper portion of the side cover 11
2. Steps 13 for getting on and off, which are located one step lower than the upper surface of the driving step 9 on the outside of the body of driving step 9, and handles 14 for getting on and off which are continuously provided at the front corner of the side wall of the seat support 8.
Is provided.
【００３４】前記操縦塔１０は、運転座席３の前方に位
置するフロント運転パネルを操縦塔１０の上板部１０ａ
で形成するように、かつ、機体の操向操作を行う運転レ
バー１６を操縦塔１０の上板部１０ａで支持するよう
に、さらには、運転者が身体の安定化を図るべく支持す
るための固定ハンドル１８を操縦塔１０の両横板部１０
ｂで支持するように作成してある。The control tower 10 includes a front operation panel located in front of the driver's seat 3 and an upper plate portion 10 a of the control tower 10.
And for supporting the driving lever 16 that performs the steering operation of the fuselage with the upper plate portion 10a of the control tower 10, and further supporting the driver to stabilize the body. The fixed handle 18 is connected to both the horizontal plate portions 10 of the control tower 10.
It is created to be supported by b.
【００３５】前記サイドカバー１１は、運転ステップ９
上のスペースの機体内側における座席支持台８と操縦塔
１０との間を閉じて原動部で発生する熱気や騒音、刈取
り前処理部６で発生する塵埃などが運転部に入り込むこ
とを防止する遮蔽部材になるように形成してある。The side cover 11 is operated in step 9
A shield for closing the space between the seat support 8 and the control tower 10 inside the fuselage in the upper space to prevent hot air and noise generated in the prime mover, dust generated in the pre-cutting unit 6 and the like from entering the operation unit. It is formed to be a member.
【００３６】図３及び図４に示すように、前記座席支持
台８は、原動部のエンジン２やその付属機器の上方を覆
うとともに運転座席３が載るように形成した天板部８ａ
と、エンジン２やその付属機器の後側を覆うとともに上
端側が運転座席３の後側をカバーするように形成した後
縦壁部８ｂと、エンジン２やその付属機器の機体横外側
を覆うとともに上端側が運転座席３の横側をカバーする
ように、かつ、前記乗降用把手１４を支持するように形
成した横側壁部８ｃと、エンジン２やその付属機器の前
方側を覆うように、かつ、エンジンン燃焼用空気の取入
れ口８ｅを備えるように形成した前縦壁部８ｄとから成
るエンジン用のボンネットに形成してある。As shown in FIG. 3 and FIG. 4, the seat support 8 covers a top portion of the engine 2 and its attached equipment of the driving portion and a top plate portion 8a formed so that the driver's seat 3 can be mounted thereon.
A rear vertical wall portion 8b formed so as to cover the rear side of the driver's seat 3 while covering the rear side of the engine 2 and its attached devices; The side wall portion 8c formed so as to cover the side of the driver's seat 3 and to support the handle 14 for getting on and off, and to cover the front side of the engine 2 and its accessories, and And a front vertical wall portion 8d formed so as to have a combustion air intake 8e.
【００３７】座席支持台８の前記天板部８ａ、後縦壁部
８ｂ、横側壁部８ｃ及び前縦壁部８ｄのそれぞれを合成
樹脂で成型することによって、座席支持台８を軽量化す
るように合成樹脂製にしてある。操縦塔１０の前板部１
０ｃ、上板部１０ａ及び両横板部１０ｂ，１０ｂのそれ
ぞれを合成樹脂で成型することによって、操縦塔１０を
軽量化するように合成樹脂製にしてある。運転ステップ
９のステップ本体９ａを、両端部が横側板になり、中間
部が水平姿勢の床板になるように折り曲げ成形した板金
で作製し、このステップ本体９ａの裏面側に複数本のア
ングル材などで成る杆状補強材９ｂを設けて、運転ステ
ップ９を作製してある。すなわち、運転ステップ９を、
ステップ本体９ａが板金構造体である板金製にしてあ
る。運転ステップ９のステップ本体９ａの前端側に連設
している連結部９ｃを操縦塔１０の下部に連結し、運転
ステップ９のステップ本体９ａの後端側に連設している
連結部９ｃを座席支持台８の前縦壁部８ｄに連結し、前
記サイドカバー１１を板金によって運転ステップ９とは
別に作製するとともに、サイドカバー１１の前端側を操
縦塔１０の機体内側の横側壁部８ｃに、サイドカバー１
１の後端側を座席支持台８の天板部８ａ及び前縦壁部８
ｄの機体内側端部にそれぞれ連結してサイドカバー１１
が操縦塔１０と座席支持台８の機体内側どうしにわたっ
て連結するように構成することにより、座席支持台８と
運転ステップ９と操縦塔１０とを、座席支持台８と操縦
塔１０の機体内側の横端側どうしがサイドカバー１１に
よって連結された単一の構造体に構成してある。By molding each of the top plate 8a, the rear vertical wall 8b, the horizontal side wall 8c, and the front vertical wall 8d of the seat support 8 with synthetic resin, the weight of the seat support 8 can be reduced. Is made of synthetic resin. Front panel 1 of control tower 10
The control tower 10 is made of a synthetic resin so as to reduce the weight of the control tower 10 by molding each of the upper plate 10a, the upper plate portion 10a, and the two horizontal plate portions 10b, 10b with a synthetic resin. The step main body 9a of the operation step 9 is made of a sheet metal which is bent and formed so that both end portions become horizontal side plates and an intermediate portion becomes a horizontal floor plate, and a plurality of angle members and the like are provided on the back side of the step main body 9a. The operation step 9 is manufactured by providing a rod-shaped reinforcing member 9b consisting of That is, driving step 9 is
The step main body 9a is made of sheet metal as a sheet metal structure. The connecting portion 9c connected to the front end side of the step main body 9a of the operation step 9 is connected to the lower part of the control tower 10, and the connecting portion 9c connected to the rear end side of the step main body 9a of the operating step 9 is connected. The side cover 11 is connected to the front vertical wall portion 8d of the seat support base 8, and the side cover 11 is manufactured separately from the driving step 9 by sheet metal, and the front end side of the side cover 11 is connected to the side wall portion 8c inside the fuselage of the control tower 10. , Side cover 1
1 is a top end portion 8a of the seat support 8 and a front vertical wall portion 8
d to the inside edge of the fuselage.
Is configured to be connected between the control tower 10 and the seat support 8 inside the fuselage, so that the seat support 8, the driving step 9 and the control tower 10 are connected to each other between the seat support 8 and the control tower 10 inside the fuselage. The side ends are formed into a single structure connected by a side cover 11.
【００３８】サイドカバー１１を、運転ステップ９のス
テップ本体９ａを形成する板金の一部で作製することに
よって運転ステップ９と一体部品であるとともに板金製
のカバーに構成し、このサイドカバー１１の前端側を操
縦塔１０の機体内側の横端部に、サイドカバー１１の後
端側を座席支持台８の機体内側の横端部にそれぞれ連結
することにより、座席支持台８と運転ステップ９と操縦
塔１０とを、座席支持台８と操縦塔１０の機体内側の横
端側どうしがサイドカバー１１によって連結された単一
の構造体に構成して実施してもよい。また、座席支持台
８と操縦塔１０とを同時に合成樹脂によって成型して作
製するとともに、この成型時にサイドカバー１１も前端
側が操縦塔１０に、後端側が座席支持台８にそれぞれ連
結する形状にして同時に合成樹脂によって成型して作製
することにより、座席支持台８と運転ステップ９と操縦
塔１０とを、座席支持台８と操縦塔１０との機体内側の
横端側どうしがサイドカバー１１によって連結された単
一の構造体に構成して実施してもよい。The side cover 11 is made of a part of a sheet metal forming the step body 9a of the operation step 9 to form an integral part of the operation step 9 and a sheet metal cover. By connecting the side to the lateral end inside the fuselage of the control tower 10 and the rear end side of the side cover 11 to the lateral end inside the fuselage of the seat support 8, respectively, The tower 10 may be configured and implemented as a single structure in which the seat support 8 and the lateral end side inside the fuselage of the control tower 10 are connected by the side cover 11. In addition, the seat support 8 and the control tower 10 are simultaneously formed by molding with synthetic resin, and at the same time, the side cover 11 is shaped such that the front end is connected to the control tower 10 and the rear end is connected to the seat support 8 at this time. At the same time, the seat support 8, the operation step 9, and the control tower 10 are connected to each other by the side cover 11 between the seat support 8 and the control tower 10. It may be configured and implemented in a single linked structure.
【００３９】操縦塔１０の下部を走行機体の機体フレー
ム１９に連結する支持ブラケット１９ａに走行機体横向
きの軸芯Ｐまわりで回動自在に連結することにより、座
席支持台８、運転ステップ９及び操縦塔１０を、走行機
体に前記軸芯Ｐまわりで一体に回動操作できるように支
持させ、座席支持台８と運転ステップ９と操縦塔１０と
を図５に実線で示すメンテナンス状態と、図１に示す使
用状態とに一挙に切り換えできるようにしてある。すな
わち、座席支持台８、運転ステップ９及び操縦塔１０を
形成している一つの構造体を前記軸芯Ｐまわりで走行機
体に対して回動操作し、図５に実線で示すように、座席
支持台８が走行機体フレーム１９から上方に離間する状
態にすると、前記構造体が前記メンテナンス状態になっ
て座席支持台８が原動部のエンジン２を、運転ステップ
９が原動部の前側をそれぞれ開放する。このとき、サイ
ドカバー１１が刈取り前処理部６の横側を開放する。図
１に示すように、座席支持台８が走行機体フレーム１９
に載る状態にすると、前記構造体が前記使用状態にな
り、座席支持台８がエンジン２とその付属機器を、運転
ステップ９が原動部の前側をそれぞれ覆うようになる。
このとき、サイドカバー１１が刈取り前処理部６の横側
を覆うようになる。The lower part of the control tower 10 is connected to a support bracket 19a for connecting the lower part of the control tower 10 to the fuselage frame 19 of the mobile body so as to be rotatable around a lateral axis P of the mobile body so that the seat support 8, the operation step 9 and the control are performed. The tower 10 is supported by the traveling body so as to be integrally rotatable around the axis P, and the seat support 8, the driving step 9 and the control tower 10 are shown in a maintenance state shown by solid lines in FIG. It can be switched at a stroke to the use state shown in FIG. That is, one structure forming the seat support 8, the driving step 9 and the control tower 10 is rotated about the axis P with respect to the traveling body, and as shown by a solid line in FIG. When the support base 8 is separated upward from the traveling body frame 19, the structure enters the maintenance state, the seat support base 8 opens the engine 2 of the driving unit, and the operation step 9 opens the front side of the driving unit. I do. At this time, the side cover 11 opens the side of the pre-cutting unit 6. As shown in FIG. 1, the seat support 8 is
In this state, the structure is in the use state, the seat support 8 covers the engine 2 and its accessories, and the operation step 9 covers the front side of the prime mover.
At this time, the side cover 11 covers the side of the pre-cutting processing unit 6.
【００４０】運転座席８、運転ステップ９及び操縦塔１
０をメンテナンス状態と使用状態とに切り換えできるよ
うにするのに、操縦塔１０を走行機体に機体横向きの軸
芯Ｐまわりで回動自在に連結することの他、つぎの如き
手段を採用して実施してもよい。すなわち、操縦塔１０
の機体横外側の端部とか座席支持台８の機体横外側の端
部を走行機体フレーム１９に機体上下向きの軸芯まわり
で回動自在に取り付けて実施してもよい。また、運転座
席８、運転ステップ９及び操縦塔１０が形成する一つの
構造体を走行機体フレーム１９に着脱自在に取り付けて
実施してもよい。すなわち、作業を行うなど通常時は、
座席支持台８、運転ステップ９及び操縦塔１０を前記使
用状態にして、原動部のエンジン２やその付近を座席支
持台８、運転ステップ９及びサイドカバー１１でカバー
しておくとともに運転座席３などの使用を可能にする。
そして、原動部のエンジン２などを点検したり修理する
とか、エンジン２の回転出力がクローラ走行装置１を駆
動する走行ミッションに伝達される伝動機構を点検した
り修理するとかの際には、座席支持台８、運転ステップ
９及び操縦塔１０を前記メンテナンス状態に切り換え、
座席支持台８でカバーされる部分の他に運転ステップ９
でもサイドカバー１１でもカバーされる部分も開放し、
広い作業用スペースを確保して作業する。Driving seat 8, driving step 9 and control tower 1
0 can be switched between the maintenance state and the use state by connecting the control tower 10 to the traveling aircraft so as to be rotatable around the lateral axis P of the aircraft, and employing the following means. May be implemented. That is, the control tower 10
The laterally outer end of the fuselage or the laterally outer end of the seat support 8 may be mounted on the traveling fuselage frame 19 so as to be rotatable around a vertical axis of the fuselage. Further, one structure formed by the driver's seat 8, the driving step 9 and the control tower 10 may be detachably attached to the traveling body frame 19 for implementation. In other words, during normal times such as performing work,
With the seat support 8, the operation step 9 and the control tower 10 in the above-mentioned use state, the engine 2 of the prime mover and its vicinity are covered with the seat support 8, the operation step 9 and the side cover 11, and the driver's seat 3 and the like. Enable the use of
When inspecting or repairing the engine 2 or the like of the prime mover, or inspecting or repairing the transmission mechanism that transmits the rotational output of the engine 2 to the traveling mission that drives the crawler traveling device 1, the seat Switching the support 8, the operation step 9 and the control tower 10 to the maintenance state,
Driving step 9 in addition to the part covered by the seat support 8
However, the part covered by the side cover 11 is also opened,
Work with ample work space.
【００４１】〔別実施形態〕図６は、別の実施形態を備
える運転部構造を示し、座席支持台８、運転ステップ９
及び操縦塔１０を、座席支持台８と運転ステップ９とが
合成樹脂製で操縦塔１０が板金製である一つの構造体に
構成してある。すなわち、座席支持台８と運転ステップ
９とを別々に合成樹脂で成型した後に連結するか、ある
いは、同時に一体の部品に合成樹脂で成型することによ
り、座席支持台８と運転ステップ９とを合成樹脂製にす
るとともに互いに連結し合う構造にしてある。操縦塔１
０の前板部１０ｃ及び両横板部１０ｂ，１０ｂを備える
操縦塔本体を、この操縦塔本体の形状に折り曲げ加工し
た板金で作製し、操縦塔１０の天板部１０ａを合成樹脂
板で作製することにより、操縦塔１０を、操縦塔本体が
板金構造体である板金製にしてある。そして、運転ステ
ップ９の前端側と操縦塔本体の下端側とを連結するとと
もに、操縦塔１０の本体の下部を走行機体フレーム１９
が備えるブラケットに機体横向きの軸芯Ｐまわりで回動
自在に取り付けることにより、座席支持台８、運転ステ
ップ９及び操縦塔１０を、一つの構造体にするとともに
走行機体に対して一挙に揺動操作して前記メンテナンス
状態と前記使用状態とに切り換えるようにしてある。[Alternative Embodiment] FIG. 6 shows an operating portion structure having an alternative embodiment.
Further, the control tower 10 is constructed as one structure in which the seat support 8 and the operation step 9 are made of synthetic resin and the control tower 10 is made of sheet metal. That is, the seat support 8 and the operation step 9 are separately formed by molding with synthetic resin and then connected to each other, or at the same time, the seat support 8 and the operation step 9 are synthesized by molding with a synthetic resin into an integral part. It is made of resin and connected to each other. Control tower 1
The control tower body including the front plate portion 10c and the two horizontal plate portions 10b, 10b is made of a sheet metal bent into the shape of the control tower body, and the top plate portion 10a of the control tower 10 is made of a synthetic resin plate. By doing so, the control tower 10 is made of sheet metal whose control tower body is a sheet metal structure. Then, while connecting the front end side of the operation step 9 and the lower end side of the control tower main body, the lower part of the control tower 10 main body is
The seat support 8, the driving step 9, and the control tower 10 are integrated into a single structure and swingable at a stroke with respect to the traveling aircraft by being mounted on the bracket provided in the vehicle so as to be rotatable around the axis P of the aircraft in the horizontal direction. The operation state is switched between the maintenance state and the use state.
【００４２】図７は、さらに別の実施形態を備える運転
部構造を示し、座席支持台８、運転ステップ９及び操縦
塔１０を、座席支持台８が板金製で、運転ステップ９と
操縦塔１０とが合成樹脂製である一つの構造体に構成し
てある。すなわち、座席支持台８の本体を、図４に示す
天板８ａ、後縦壁部８ｂ、横側壁部８ｃ及び前縦壁部８
ｄと同様の形状に板金で作製した天板８ａ、後縦壁部８
ｂ、横側壁部８ｃ及び前縦壁部８ｄで作製し、この座席
支持台本体の内側に複数本のアングル材などで成る杆状
補強材８ｇを設けることにより、座席支持台８を座席支
持台本体が板金構造体である板金製にしてある。運転ス
テップ９と操縦塔１０とを、別々に合成樹脂で成型した
後に連結するか、あるいは、同時に一体の部品に合成樹
脂で成型することにより、座席支持体８と運転ステップ
９とを合成樹脂製にするとともに互いに連結し合う構造
にしてある。座席支持台８の下端側と運転ステップ９の
後端側とをねじなどで連結するとともに、操縦塔１０の
本体の下部を走行機体フレーム１９が備えるブラケット
に機体横向きの軸芯Ｐまわりで回動自在に取り付けるこ
とにより、座席支持台８、運転ステップ９及び操縦塔１
０を、一つの構造体にするとともに走行機体に対して一
挙に揺動操作して前記メンテナンス状態と前記使用状態
とに切り換えるようにしてある。FIG. 7 shows a driving unit structure having still another embodiment, in which a seat support 8, an operation step 9 and a control tower 10 are formed. Are formed into one structure made of synthetic resin. That is, the main body of the seat support 8 is divided into a top plate 8a, a rear vertical wall portion 8b, a horizontal side wall portion 8c, and a front vertical wall portion 8 shown in FIG.
a top plate 8a made of sheet metal in the same shape as
b, the side wall portion 8c and the front vertical wall portion 8d, and the seat support 8 is provided with a plurality of rod-shaped reinforcing members 8g made of an angle material or the like inside the seat support main body. The main body is made of sheet metal which is a sheet metal structure. The operation step 9 and the control tower 10 are separately formed of synthetic resin and then connected, or the seat support 8 and the operation step 9 are formed of synthetic resin by forming the integrated part with synthetic resin at the same time. And are connected to each other. The lower end of the seat support 8 and the rear end of the operation step 9 are connected by screws or the like, and the lower part of the body of the control tower 10 is turned around the axis P which is horizontal to the body by a bracket provided in the traveling body frame 19. By freely mounting, the seat support 8, the operation step 9 and the control tower 1
0 is made into one structure, and at the same time, swinging operation is performed on the traveling body at a time to switch between the maintenance state and the use state.
【００４３】図８は、さらに別の実施形態を備える運転
部構造を示し、座席支持台８、運転ステップ９及び操縦
塔１０を、座席支持台８と操縦塔１０とが板金製で、運
転ステップ９が合成樹脂製である一つの構造体に構成し
てある。すなわち、座席支持台８の本体を、図４に示す
天板８ａ、後縦壁部８ｂ、横側壁部８ｃ及び前縦壁部８
ｄと同様の形状に板金で作製した天板８ａ、後縦壁部８
ｂ、横側壁部８ｃ及び前縦壁部８ｄで作製し、この座席
支持台本体の内側に複数本のアングル材などで成る杆状
補強材８ｇを設けることにより、座席支持台８を座席支
持台本体が板金構造体である板金製にしてある。運転ス
テップ９の全体を、図４に示す運転ステップ本体９ａと
同じ形状の運転ステップ本体９ａを有するように合成樹
脂で成型してある。操縦塔１０の前板部１０ｃ及び両横
板部１０ｂ，１０ｂを備える操縦塔本体を、この操縦塔
本体の形状に折り曲げ加工した板金で作製し、操縦塔１
０の天板部１０ａを合成樹脂板で作製することにより、
操縦塔１０を、操縦塔本体が板金構造体である板金製に
してある。座席支持台８の下端側と運転ステップ９の後
端側とを、運転ステップ９の前端側と操縦塔１０の下端
側とをそれぞれねじなどによって連結し、操縦塔１０の
本体の下部を走行機体フレーム１９が備えるブラケット
に機体横向きの軸芯Ｐまわりで回動自在に取り付けるこ
とにより、座席支持台８、運転ステップ９及び操縦塔１
０を、一つの構造体にするとともに走行機体に対して一
挙に揺動操作して前記メンテナンス状態と前記使用状態
とに切り換えるようにしてある。FIG. 8 shows a driving unit structure having still another embodiment, in which a seat support 8, an operation step 9 and a control tower 10 are formed by sheet metal. Reference numeral 9 denotes one structure made of synthetic resin. That is, the main body of the seat support 8 is divided into a top plate 8a, a rear vertical wall portion 8b, a horizontal side wall portion 8c, and a front vertical wall portion 8 shown in FIG.
a top plate 8a made of sheet metal in the same shape as
b, the side wall portion 8c and the front vertical wall portion 8d, and the seat support 8 is provided with a plurality of rod-shaped reinforcing members 8g made of an angle material or the like inside the seat support main body. The main body is made of sheet metal which is a sheet metal structure. The entire operation step 9 is molded from a synthetic resin so as to have an operation step body 9a having the same shape as the operation step body 9a shown in FIG. A control tower main body including a front plate portion 10c and both horizontal plate portions 10b, 10b of the control tower 10 is manufactured from a sheet metal bent into the shape of the control tower main body, and the control tower 1
By making the top plate portion 10a of a zero with a synthetic resin plate,
The control tower 10 is made of sheet metal in which the control tower body is a sheet metal structure. The lower end side of the seat support 8 and the rear end side of the operation step 9 are connected to each other by a screw or the like between the front end side of the operation step 9 and the lower end side of the control tower 10. Attaching to a bracket provided on the frame 19 so as to be rotatable around a horizontal axis P of the aircraft, the seat support 8, the operation step 9 and the control tower 1
0 is made into one structure, and at the same time swinging operation is performed on the traveling machine body to switch between the maintenance state and the use state.
【００４４】図９は、さらに別の実施形態を備える運転
部構造を示し、座席支持台８、運転ステップ９及び操縦
塔１０を、座席支持台８と運転ステップ９とが板金製
で、操縦塔１０が合成樹脂製である一つの構造体に構成
してある。すなわち、座席支持台８の本体を、図４に示
す天板８ａ、後縦壁部８ｂ、横側壁部８ｃ及び前縦壁部
８ｄと同様の形状に板金で作製した天板８ａ、後縦壁部
８ｂ、横側壁部８ｃ及び前縦壁部８ｄで作製し、この座
席支持台本体の内側に複数本のアングル材などで成る杆
状補強材８ｇを設けることにより、座席支持台８を座席
支持台本体が板金構造体である板金製にしてある。運転
ステップ９のステップ本体９ａを、図４に示す運転ステ
ップ９の本体と同様に折り曲げ成形した板金で作製し、
このステップ本体９ａの裏面側に複数本のアングル材な
どで成る杆状補強材９ｂを設けることにより、運転ステ
ップ９をステップ本体９ａが板金構造体である板金製に
してある。座席支持台８の本体と運転ステップ９のステ
ップ本体９ａとを同一の板金で一つの構造体に作製する
か、座席支持台８と運転ステップ９とを別々に板金で作
製した後に連結することにより、座席支持台８と運転ス
テップ９とを互いに連結し合う構造にしてある。操縦塔
１０の全体を合成樹脂で作製し、操縦塔１０の下部と運
転ステップ９の前端側とをねじなどによって連結すると
ともに、操縦塔１０の下部を走行機体フレーム１９が備
えるブラケットに機体横向きの軸芯Ｐまわりで回動自在
に取り付けることにより、座席支持台８、運転ステップ
９及び操縦塔１０を、一つの構造体にするとともに走行
機体に対して一挙に揺動操作して前記メンテナンス状態
と前記使用状態とに切り換えるようにしてある。FIG. 9 shows a driving unit structure having still another embodiment, in which the seat support 8, the operation step 9 and the control tower 10 are made of sheet metal, and the control tower is Reference numeral 10 denotes a structure made of a synthetic resin. That is, the main body of the seat support 8 is made of a top plate 8a, a rear vertical wall made of sheet metal in the same shape as the top plate 8a, the rear vertical wall portion 8b, the horizontal side wall portion 8c, and the front vertical wall portion 8d shown in FIG. The seat support 8 is made of a portion 8b, a lateral side wall 8c and a front vertical wall 8d, and the seat support 8 is provided with a plurality of rod-shaped reinforcing members 8g made of an angle material or the like inside the seat support main body. The base body is made of sheet metal, which is a sheet metal structure. The step main body 9a of the operation step 9 is made of a sheet metal bent and formed in the same manner as the main body of the operation step 9 shown in FIG.
By providing a rod-shaped reinforcing member 9b made of a plurality of angle members or the like on the back side of the step main body 9a, the operation step 9 is made of a sheet metal in which the step main body 9a is a sheet metal structure. Either the body of the seat support 8 and the step body 9a of the operation step 9 are made of the same sheet metal in one structure, or the seat support 8 and the operation step 9 are separately made of sheet metal and then connected. The seat support 8 and the driving step 9 are connected to each other. The entire control tower 10 is made of synthetic resin, and the lower part of the control tower 10 and the front end side of the operation step 9 are connected by screws or the like. By being rotatably mounted around the axis P, the seat support 8, the driving step 9 and the control tower 10 are integrated into a single structure, and at the same time swingingly operated with respect to the traveling aircraft to maintain the maintenance state. The state is switched to the use state.
【００４５】図１０は、さらに別の実施形態を備える座
席支持台８を示し、座席支持台８を合成樹脂で作製して
ある。そして、この座席支持台８を成型する際に、座席
支持台８の上部に運転座席３を同時に成型してある。FIG. 10 shows a seat support 8 having still another embodiment. The seat support 8 is made of synthetic resin. When the seat support 8 is molded, the driver's seat 3 is simultaneously molded above the seat support 8.
【００４６】図１１は、さらに別の実施形態を備えるコ
ンバインを示し、走行機体の後部にエンジン２を有する
原動部を設け、この原動部から穀粒タンク５と脱穀装置
４の間を通って走行機体の前端側に至るベルト式伝動機
構２０により、エンジン２の回転出力を走行ミッション
２１に伝達するように構成してある。そして、通常時
は、座席支持台８、運転ステップ９及び操縦塔１０を実
線で示す前記使用状態にして、前記ベルト伝動機構２０
のうちの穀粒タンク５より前側に位置する伝動機構部分
２０ａや走行ミッション２１の入力部を座席支持台８、
運転ステップ９及びサイドカバー１１でカバーしておく
とともに運転座席３などの使用を可能にする。そして、
前記伝動機構部分２０ａや走行ミッション２１を点検し
たり修理するとかの際には、座席支持台８、運転ステッ
プ９及び操縦塔１０を二点鎖線で示す前記メンテナンス
状態に切り換え、伝動機構部分２０ａや走行ミッション
２１を開放して作業する。FIG. 11 shows a combine having still another embodiment, in which a driving unit having an engine 2 is provided at the rear of the traveling machine body, and the driving unit passes through between the grain tank 5 and the threshing device 4 from the driving unit. The rotation output of the engine 2 is transmitted to a traveling mission 21 by a belt-type transmission mechanism 20 reaching the front end side of the fuselage. At normal times, the seat support 8, the driving step 9, and the control tower 10 are set to the above-mentioned use state indicated by a solid line, and the belt transmission mechanism 20 is set.
Of the transmission mechanism portion 20a and the input portion of the traveling mission 21 which are located on the front side of the grain tank 5 among the
It is covered with the driving step 9 and the side cover 11, and the driver's seat 3 and the like can be used. And
When checking or repairing the transmission mechanism portion 20a and the traveling mission 21, the seat support 8, the operation step 9 and the control tower 10 are switched to the maintenance state indicated by a two-dot chain line, and the transmission mechanism portion 20a and Open the traveling mission 21 and work.
【図１】コンバイン全体の側面図FIG. 1 is a side view of the entire combine.
【図２】コンバイン全体の平面図FIG. 2 is a plan view of the entire combine.
【図３】運転部の斜視図FIG. 3 is a perspective view of a driving unit.
【図４】運転部の分解斜視図FIG. 4 is an exploded perspective view of a driving unit.
【図５】運転部の構造体開操作状態での側面図FIG. 5 is a side view of the driving unit in a state where the structure is opened.
【図６】別の実施形態を備える運転部の分解斜視図FIG. 6 is an exploded perspective view of a driving unit including another embodiment.
【図７】さらに別の実施形態を備える運転部の分解斜視
図FIG. 7 is an exploded perspective view of an operation unit including still another embodiment.
【図８】さらに別の実施形態を備える運転部の分解斜視
図FIG. 8 is an exploded perspective view of a driving unit including still another embodiment.
【図９】さらに別の実施形態を備える運転部の分解斜視
図FIG. 9 is an exploded perspective view of an operation unit including still another embodiment.
【図１０】さらに別の実施形態を備える座席支持台の断
面図FIG. 10 is a cross-sectional view of a seat support having yet another embodiment.
【図１１】さらに別の実施形態を備えるコンバイン全体
の側面図FIG. 11 is a side view of an entire combine including still another embodiment.
２ エンジン ３ 運転座席 ５ 穀粒タンク ８ 座席支持台 ９ 運転ステップ １０ 操縦塔 １１ サイドカバー １９ 機体フレーム Ｐ 軸芯 2 Engine 3 Operating seat 5 Grain tank 8 Seat support 9 Operating step 10 Control tower 11 Side cover 19 Airframe P axis
Claims (7)
台の上部に連結する運転座席と、座席支持台の前側に位
置する運転ステップと、運転ステップの前側に位置する
操縦塔とが備えられた搭乗型運転部を有するコンバイン
であって、 座席支持台、運転ステップ及び操縦塔を、座席支持台が
走行機体フレームに載る使用状態と、座席支持台が走行
機体フレームから離間するメンテナンス状態とに一挙に
切り換えできるように、一つの構造体に形成して取り付
け、 座席支持台と運転ステップと操縦塔のうちの一部を合成
樹脂で作成し、その他に板金製構造体を備えてあるコン
バイン。An operating seat connected to an upper portion of a seat support supported by a traveling body frame, an operating step positioned in front of the seat support, and a control tower positioned in front of the operating step are provided. A combine having a boarding type driving unit, wherein a seat support, an operation step, and a control tower are all moved into a use state in which the seat support is mounted on a traveling body frame and a maintenance state in which the seat support is separated from the traveling body frame. A combine that is formed and attached to a single structure so that the seat support, the driving steps, and a portion of the control tower can be made of synthetic resin, and additionally provided with a sheet metal structure.
ットに形成されている請求項１記載のコンバイン。2. The combine according to claim 1, wherein the seat support is formed on a hood covering the engine.
で作成し、前記運転ステップを板金で作成してある請求
項１又は２記載のコンバイン。3. The combine according to claim 1, wherein said seat support and said control tower are made of synthetic resin, and said operation step is made of sheet metal.
前記操縦塔を、前記構造体の前端側に位置する走行機体
横向きの軸芯まわりで走行機体に対して一体に回動して
前記使用状態と前記メンテナンス状態とに切り換わるよ
うに構成し、操縦塔を板金で作成し、座席支持台を合成
樹脂で作成してある請求項１又は２記載のコンバイン。4. The operating state in which the seat support, the driving step, and the control tower are integrally rotated with respect to a traveling body around a laterally oriented axis located at a front end side of the structure. The combine according to claim 1 or 2, wherein the control state is switched to the maintenance state, the control tower is made of sheet metal, and the seat support is made of synthetic resin.
樹脂で一体成型してある請求項１〜４のいずれか１項に
記載のコンバイン。5. The combine according to claim 1, wherein the seat support and the driver's seat are integrally formed of synthetic resin.
転ステップと前記操縦塔を合成樹脂で作成してある請求
項１記載のコンバイン。6. The combine according to claim 1, wherein the seat support is made of sheet metal, and the operation step and the control tower are made of synthetic resin.
ドカバーを座席支持台と操縦塔とにわたって連結する状
態で備えてある請求項１〜６のいずれか１項に記載のコ
ンバイン。7. The combine according to claim 1, wherein a side cover located on the side of the driving step is provided so as to be connected to the seat support and the control tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10272978A JP2000092960A (en) | 1998-09-28 | 1998-09-28 | Combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10272978A JP2000092960A (en) | 1998-09-28 | 1998-09-28 | Combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000092960A true JP2000092960A (en) | 2000-04-04 |
Family
ID=17521454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10272978A Pending JP2000092960A (en) | 1998-09-28 | 1998-09-28 | Combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000092960A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264695A (en) * | 2001-03-05 | 2002-09-18 | Kubota Corp | Front panel structure of working machine |
| JP2007037460A (en) * | 2005-08-03 | 2007-02-15 | Kubota Corp | Combine harvester |
| JP2007244233A (en) * | 2006-03-14 | 2007-09-27 | Yanmar Co Ltd | Combine harvester |
| JP2010042031A (en) * | 2009-11-24 | 2010-02-25 | Kubota Corp | Combine harvester |
| JP2011188779A (en) * | 2010-03-12 | 2011-09-29 | Iseki & Co Ltd | Combine harvester |
-
1998
- 1998-09-28 JP JP10272978A patent/JP2000092960A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264695A (en) * | 2001-03-05 | 2002-09-18 | Kubota Corp | Front panel structure of working machine |
| JP2007037460A (en) * | 2005-08-03 | 2007-02-15 | Kubota Corp | Combine harvester |
| JP4675181B2 (en) * | 2005-08-03 | 2011-04-20 | 株式会社クボタ | Combine |
| JP2007244233A (en) * | 2006-03-14 | 2007-09-27 | Yanmar Co Ltd | Combine harvester |
| JP2010042031A (en) * | 2009-11-24 | 2010-02-25 | Kubota Corp | Combine harvester |
| JP4691188B2 (en) * | 2009-11-24 | 2011-06-01 | 株式会社クボタ | Combine |
| JP2011188779A (en) * | 2010-03-12 | 2011-09-29 | Iseki & Co Ltd | Combine harvester |
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