The invention relates to a vehicle-mounted battery replacing device and a battery replacing method thereof, and belongs to the technical field of electric engineering machinery battery replacing. The vehicle-mounted battery replacing device comprises a damping oil cylinder, a lifting appliance rotary table assembly, a swing mechanism, a lifting appliance lifting assembly and a gripping apparatus assembly; the damping oil cylinder is fixedly connected with the lifting appliance rotary table assembly, and the inner ring of the slewing mechanism is fixedly connected with the lifting appliance rotary table assembly and the lifting appliance lifting assembly; the gripping apparatus assembly is lifted below the lifting apparatus lifting assembly; the gripping apparatus assembly comprises a main beam, a telescopic beam and a telescopic oil cylinder; the telescopic beams are symmetrically arranged on the left and right sides of the main beam; a telescopic oil cylinder is arranged between the main beam and the telescopic beam. The state that the battery replacing device is perpendicular to the ground is kept through the damping oil cylinder; a rotary mechanism is arranged on the battery replacing device, so that the battery replacing device can rotate by 360 degrees relative to the arm head, and the operation is flexible; a pulley block is arranged in the battery replacing device, so that the large-stroke working condition in a narrow space is met; and the telescopic beam can extend and retract left and right to meet the battery replacement requirements of different engineering machines.

    本发明涉及一种车载换电装置及其换电方法,属于电动工程机械换电技术领域,包括阻尼油缸、吊具转台总成、回转机构、吊具升降总成以及抓具总成;阻尼油缸和吊具转台总成固定连接,回转机构内圈与吊具转台总成以及吊具升降总成均固定连接;抓具总成吊装于吊具升降总成下方;抓具总成包括主梁、伸缩梁以及伸缩油缸;伸缩梁对称布置在主梁的左右两侧;主梁及伸缩梁之间布置有伸缩油缸。本发明并通过阻尼油缸保持换电装置垂直地面的状态;换电装置上设有回转机构,可实现换电装置相对于臂头360°回转,作业机动灵活;换电装置中通过布置滑轮组,满足狭小空间内大行程作业工况;伸缩梁可通过左右伸缩满足不同工程机械的换电需求。


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    Title :

    Vehicle-mounted battery replacing device and battery replacing method thereof


    Additional title:

    一种车载换电装置及其换电方法


    Contributors:
    HU SONGSONG (author) / ZHANG CHUANTAI (author) / SHANG WENXIU (author) / LI BINGTIAN (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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