Excavating arm energy recovery system of electric excavator

The invention discloses an energy recovery system for an excavating arm of an electric excavator, which belongs to the technical field of energy recovery of excavating arms and comprises an extending arm electric cylinder, a fixing ring is arranged on the top surface of the extending arm electric cy...

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Bibliographic Details
Main Authors LI XINGTAI, AN DI, FAN QINGDONG, ZHAO WENSHENG, LIANG QUANHUI, SHAN XIAOYU
Format Patent
LanguageChinese
English
Published 08.12.2023
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The invention discloses an energy recovery system for an excavating arm of an electric excavator, which belongs to the technical field of energy recovery of excavating arms and comprises an extending arm electric cylinder, a fixing ring is arranged on the top surface of the extending arm electric cylinder, a telescopic assembly is arranged on the outer wall of one side of the extending arm electric cylinder, and a cleaning assembly is arranged in the telescopic assembly. An energy converter is arranged at the bottom of the telescopic assembly, and a direct-current bus is arranged at the bottom of the energy converter; according to the telescopic electric cylinder, the telescopic assembly and the energy converter are arranged, through the design, when the telescopic electric cylinder stretches out and draws back, the threaded rod is used for driving the threaded sleeve and the energy converter, kinetic energy generated when the telescopic electric cylinder stretches out and draws back is converted through the
Bibliography:Application Number: CN202311317410