JP2017206842A5 - - Google Patents
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- JP2017206842A5 JP2017206842A5 JP2016098773A JP2016098773A JP2017206842A5 JP 2017206842 A5 JP2017206842 A5 JP 2017206842A5 JP 2016098773 A JP2016098773 A JP 2016098773A JP 2016098773 A JP2016098773 A JP 2016098773A JP 2017206842 A5 JP2017206842 A5 JP 2017206842A5
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- Prior art keywords
- seat
- driver
- boom
- hydraulic excavator
- front guard
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- 230000001105 regulatory Effects 0.000 claims 2
Description
上記課題を解決するために、本発明は、走行体と、前記走行体の上に旋回可能に設けられた旋回体と、前記旋回体の前側位置に取り付けられ上下方向に回動可能なブームを含む作業装置と、前記旋回体の上に配置された運転席と、前記旋回体の前記運転席の前側位置に設置され前記走行体を操作する走行レバーと、前記走行レバーと前記作業装置の前記ブームの基端部との間に配置され、前記運転席への異物の飛来を阻止するフロントガードと、前記旋回体に設けられ前記フロントガードを支持する支持部材とを備えた小型油圧ショベルにおいて、前記フロントガードは、前記作業装置の前記ブームの最上げ状態における前記ブームとの干渉を回避するくぼみ部を有し、前記くぼみ部の高さ位置を前記走行レバーの上端よりも高い位置に設定してあり、前記くぼみ部は、前記フロントガードにおける上下方向の少なくとも中間部にあって、前記旋回体の前端部に位置する下部側より前記運転席側に入り込む形に形成されており、前記フロントガードの前記中間部より上方の上部側は少なくとも前記下部側から前記中間部までの前記運転席側への入り込み量より小さい入り込み量となるように入り込み量を制限しており、前記中間部は前記走行レバー、並びに前記運転席における前方部の左右位置にそれぞれ隣接して配置された前記作業装置及び前記旋回体を操作する操作レバーの上方位置にあって、前記ブームの最上げ状態時に前記ブームの背面屈曲部が前記フロントガードに最接近した場合に前記ブームの前記背面屈曲部を入り込ませる空間を形成できる位置に設定されていることを特徴としている。 In order to solve the above problems, the present invention includes a traveling body, the a revolving body provided to be swivel on a travel body, is attach to the front position of the swivel body rotatable in the vertical direction such a working device including a boom, and arranged driver's seat on the swivel body, and the front Symbol swing body the driver's seat of the installed in the front position the traveling body operation to that run line lever, before Kihashi disposed between the proximal end portion of the boom line lever and the working device, a support member for supporting the full Rontogado you prevent flying of foreign matter into the driver's seat, the front guard is provided on the revolving body in small hydraulic excavator equipped with a preparative, the front guard has a recess for avoiding interference with the boom in the maximum raised state of the boom of the working device, before the height position of said well Kihashi Set higher than the top of the row lever The indented portion is at least an intermediate portion in the vertical direction of the front guard, and is formed so as to enter the driver's seat side from a lower side located at a front end portion of the revolving structure. wherein above the upper side of the intermediate part is limited in the operation smaller enter the amount to become so enter the amount entering amount of the seat between the intermediate portion at least from the lower side, the intermediate portion before Kihashi line lever, and be in the upper position of the operating lever for operating the working device and the swing structure disposed adjacent respectively to the left and right positions of the front portion of the driver's seat, the at most up state of the boom When the rear bent portion of the boom is closest to the front guard, the boom is set at a position that can form a space for the rear bent portion of the boom to enter. It is characterized in.
Claims (5)
前記フロントガードは、前記作業装置の前記ブームの最上げ状態における前記ブームとの干渉を回避するくぼみ部を有し、前記くぼみ部の高さ位置を前記走行レバーの上端よりも高い位置に設定してあり、
前記くぼみ部は、前記フロントガードにおける上下方向の少なくとも中間部にあって、前記旋回体の前端部に位置する下部側より前記運転席側に入り込む形に形成されており、前記フロントガードの前記中間部より上方の上部側は少なくとも前記下部側から前記中間部までの前記運転席側への入り込み量より小さい入り込み量となるように入り込み量を制限しており、
前記中間部は前記走行レバー、並びに前記運転席における前方部の左右位置にそれぞれ隣接して配置された前記作業装置及び前記旋回体を操作する操作レバーの上方位置にあって、前記ブームの最上げ状態時に前記ブームの背面屈曲部が前記フロントガードに最接近した場合に前記ブームの前記背面屈曲部を入り込ませる空間を形成できる位置に設定されていることを特徴とする小型油圧ショベル。 A traveling body, a swiveling body provided to be swivel on said traveling body, a working device is attach to the front position of the swivel body including a vertically rotatable boom, said swivel body a driver's seat disposed above the front SL and the driver's seat of the installed in the front position the traveling body operation to that run line lever pivot member, a base end of the boom before Kihashi line lever and the working device is arranged between the parts, and the full Rontogado you prevent flying of foreign matter into the driver's seat, in a small hydraulic excavator and a support member for supporting the front guard is provided on the revolving body,
The front guard has a recess for avoiding interference with the boom in the maximum raised state of the boom of the working device, in a higher position than the upper end of the front Kihashi line lever the height position of said well Set
The indented portion is at least an intermediate portion in the vertical direction of the front guard, and is formed so as to enter the driver's seat side from a lower side located at a front end portion of the revolving structure, and the intermediate portion of the front guard. above the upper side of the parts is limited in the operation smaller enter the amount to become so enter the amount entering amount of the seat between the intermediate portion at least from the lower side,
The intermediate portion before Kihashi line lever, and be in the upper position of the operating lever for operating the working device and the swing structure disposed adjacent respectively to the left and right positions of the front portion of the driver's seat, of the boom A compact hydraulic excavator, which is set at a position where a space for allowing the back bent portion of the boom to enter when the back bent portion of the boom is closest to the front guard in the upmost state.
前記支持部材は、前記フロントガードを回動可能に支持する支持部を含み、前記フロントガードを前記支持部に回動可能に連結する連結具を備えたことを特徴とする小型油圧ショベル。 The small hydraulic excavator according to claim 1,
The small-sized hydraulic excavator, wherein the support member includes a support portion that rotatably supports the front guard, and includes a connector that rotatably connects the front guard to the support portion.
前記フロントガードは、前記くぼみ部が形成された格子状部と、前記格子状部の周囲に配置されて前記格子状部を保持する保持部材とから成ることを特徴とする小型油圧ショベル。 The small excavator according to claim 2,
The front guard includes a lattice-shaped portion in which the recessed portion is formed, and a holding member that is disposed around the lattice-shaped portion and holds the lattice-shaped portion.
前記支持部材の前記支持部は水平方向に延設させてあり、
前記運転席を覆うルーフ及び前記ルーフを支持する複数の支柱を有するキャノピーと、
前記フロントガードの前方への倒れを規制する規制部とを備え、
前記規制部は、前記フロントガードに取り付けられた第1ブラケットと、前記第1ブラケットに固定された第1連結具と、前記キャノピーに取り付けた第2ブラケットと、前記第1連結具と係脱可能に設けられ前記第2ブラケットに固定された第2連結具と、一端を前記第1ブラケットに連結され他端を前記第2ブラケットに連結されたワイヤとを含むことを特徴とする小型油圧ショベル。 The small hydraulic excavator according to claim 3,
The support portion of the support member extends in the horizontal direction,
A canopy having a roof covering the driver's seat and a plurality of columns supporting the roof;
And a regulating portion for regulating the inclination of the front of the front guard,
The restricting portion can be engaged with and disengaged from a first bracket attached to the front guard, a first connector fixed to the first bracket, a second bracket attached to the canopy, and the first connector. A small hydraulic excavator, comprising: a second connecting tool provided on the second bracket and fixed to the second bracket; and a wire having one end connected to the first bracket and the other end connected to the second bracket.
前記キャノピーは、前記運転席の右前方に1本の前記支柱を有し、前記運転席の後方に2本の前記支柱を有する3柱キャノピーから成ることを特徴とする小型油圧ショベル。 The small hydraulic excavator according to claim 4,
The canopy is a small hydraulic excavator, characterized in that it consists of the having one said strut right front of the driver's seat, 3-poster canopy with the strut of two in the rear of the driver's seat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016098773A JP6539615B2 (en) | 2016-05-17 | 2016-05-17 | Small hydraulic shovel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016098773A JP6539615B2 (en) | 2016-05-17 | 2016-05-17 | Small hydraulic shovel |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017206842A JP2017206842A (en) | 2017-11-24 |
JP2017206842A5 true JP2017206842A5 (en) | 2018-10-04 |
JP6539615B2 JP6539615B2 (en) | 2019-07-03 |
Family
ID=60417015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016098773A Active JP6539615B2 (en) | 2016-05-17 | 2016-05-17 | Small hydraulic shovel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6539615B2 (en) |
-
2016
- 2016-05-17 JP JP2016098773A patent/JP6539615B2/en active Active
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