A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REVOLVING WORK MACHINE
To actualize easy assembly of a battery unit, an electric motor, and a working oil pump.SOLUTION: A revolving work machine includes a swivel base, a work device provided on the swivel base, a support substrate provided on the swivel base, a battery unit, an electric motor to be driven by electric power output by the battery unit, a hydraulic pump for discharging working oil by driving the electric motor, and a connection part connecting the electric motor and the hydraulic pump, the support substrate having a first placement part on which the battery unit is placed, and a second placement part on which the connection part is placed.SELECTED DRAWING: Figure 15
【課題】 バッテリユニット、電動モータ、及び作動油ポンプを容易に組み付けする。【解決手段】旋回作業機は、旋回台と、旋回台に設けられた作業装置と、旋回台に設けられた支持基板と、バッテリユニットと、バッテリユニットが出力する電力によって駆動する電動モータと、電動モータの駆動によって作動油を吐出する油圧ポンプと、電動モータ及び油圧ポンプを連結する連結部と、を備え、支持基板は、バッテリユニットを載置する第１載置部と、連結部を載置する第２載置部と、を有している。【選択図】図１５
REVOLVING WORK MACHINE
To actualize easy assembly of a battery unit, an electric motor, and a working oil pump.SOLUTION: A revolving work machine includes a swivel base, a work device provided on the swivel base, a support substrate provided on the swivel base, a battery unit, an electric motor to be driven by electric power output by the battery unit, a hydraulic pump for discharging working oil by driving the electric motor, and a connection part connecting the electric motor and the hydraulic pump, the support substrate having a first placement part on which the battery unit is placed, and a second placement part on which the connection part is placed.SELECTED DRAWING: Figure 15
【課題】 バッテリユニット、電動モータ、及び作動油ポンプを容易に組み付けする。【解決手段】旋回作業機は、旋回台と、旋回台に設けられた作業装置と、旋回台に設けられた支持基板と、バッテリユニットと、バッテリユニットが出力する電力によって駆動する電動モータと、電動モータの駆動によって作動油を吐出する油圧ポンプと、電動モータ及び油圧ポンプを連結する連結部と、を備え、支持基板は、バッテリユニットを載置する第１載置部と、連結部を載置する第２載置部と、を有している。【選択図】図１５
REVOLVING WORK MACHINE
旋回作業機
TAKAGI TAKAHIRO (author) / TAKAGI TAKESHI (author) / KUNISAWA TERUO (author) / ITO JUNKI (author) / KUWASHIMA TAKASHI (author) / ARAKI YOSHIAKI (author)
2021-05-27
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING