A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POST-PROCESSING DEVICE SUPPORTING STRUCTURE OF WORK MACHINE
PROBLEM TO BE SOLVED: To provide a post-processing device supporting structure of a work machine in which vibration of the post-processing device generated by vibration of a machine body is restricted and a strength against a load generated at the supporting legs of the post-processing device is assured.SOLUTION: This invention relates to a post-processing device supporting structure of a work machine comprising an engine 9, a hydraulic pump 10 driven by output from the engine 9, a post-processing device 11 for purifying exhaust gas discharged out of the engine 9, a supporting member 12 on which the post-processing device 11 is mounted and a frame 5 on which the supporting member 12 is mounted. The supporting member 12 has a supporting table 12a on which the post-processing device 11 is mounted, a plurality of supporting legs 12b to 12e fixed to the supporting table 12a, and a distance between the most nearest locations formed by each of the supporting legs 12b to 12e at the side where they are fixed to the supporting table 12a becomes short as compared with a distance between the nearest locations formed by each of the supporting legs 12b to 12e at a side where at least more than two legs are mounted at the frame 5.
【課題】車体振動によって生じる後処理装置の振動を抑え、さらに振動により後処理装置支持脚に生じる負荷に対する強度が確保された、作業機械の後処理装置支持構造の提供。【解決手段】本発明は、エンジン９と、エンジン９からの出力により駆動する油圧ポンプ１０と、エンジン９から排出される排ガスを浄化する後処理装置１１と、後処理装置１１を設置する支持部材１２と、支持部材１２を設置するフレーム５とを備えた作業機械の後処理装置支持構造において、支持部材１２は、後処理装置１１を設置する支持台１２ａと、支持台１２ａに固定された複数の支持脚１２ｂ〜ｅとを有し、その内少なくとも２本以上は、フレーム５に設置された側における各支持脚１２ｂ〜ｅでなす最も近い部位間の距離と比較し、支持台１２ａに固定された側における各支持脚１２ｂ〜ｅでなす最も近い部位間の距離が短くなることを特徴とする作業機械の後処理装置支持構造。【選択図】図３
POST-PROCESSING DEVICE SUPPORTING STRUCTURE OF WORK MACHINE
PROBLEM TO BE SOLVED: To provide a post-processing device supporting structure of a work machine in which vibration of the post-processing device generated by vibration of a machine body is restricted and a strength against a load generated at the supporting legs of the post-processing device is assured.SOLUTION: This invention relates to a post-processing device supporting structure of a work machine comprising an engine 9, a hydraulic pump 10 driven by output from the engine 9, a post-processing device 11 for purifying exhaust gas discharged out of the engine 9, a supporting member 12 on which the post-processing device 11 is mounted and a frame 5 on which the supporting member 12 is mounted. The supporting member 12 has a supporting table 12a on which the post-processing device 11 is mounted, a plurality of supporting legs 12b to 12e fixed to the supporting table 12a, and a distance between the most nearest locations formed by each of the supporting legs 12b to 12e at the side where they are fixed to the supporting table 12a becomes short as compared with a distance between the nearest locations formed by each of the supporting legs 12b to 12e at a side where at least more than two legs are mounted at the frame 5.
【課題】車体振動によって生じる後処理装置の振動を抑え、さらに振動により後処理装置支持脚に生じる負荷に対する強度が確保された、作業機械の後処理装置支持構造の提供。【解決手段】本発明は、エンジン９と、エンジン９からの出力により駆動する油圧ポンプ１０と、エンジン９から排出される排ガスを浄化する後処理装置１１と、後処理装置１１を設置する支持部材１２と、支持部材１２を設置するフレーム５とを備えた作業機械の後処理装置支持構造において、支持部材１２は、後処理装置１１を設置する支持台１２ａと、支持台１２ａに固定された複数の支持脚１２ｂ〜ｅとを有し、その内少なくとも２本以上は、フレーム５に設置された側における各支持脚１２ｂ〜ｅでなす最も近い部位間の距離と比較し、支持台１２ａに固定された側における各支持脚１２ｂ〜ｅでなす最も近い部位間の距離が短くなることを特徴とする作業機械の後処理装置支持構造。【選択図】図３
POST-PROCESSING DEVICE SUPPORTING STRUCTURE OF WORK MACHINE
作業機械の後処理装置支持構造
OCHIAI YUKI (author) / HOSHI AKIO (author) / KIUCHI HIROTAKA (author)
2015-09-28
Patent
Electronic Resource
Japanese
POST SUPPORTING STRUCTURE AND SOLAR CELL DEVICE POST SUPPORTING STRUCTURE
| European Patent Office | 2018