A battery device (33) is provided with first to fourth battery packs (61, 71, 81, 91), first to fourth rear brackets (62, 72, 82, 92), and first to fourth fixing bolts (B1 to B4). The first to fourth battery packs (61, 71, 81, 91) are stacked in the vertical direction. The first to fourth rear brackets (62, 72, 82, 92) are attached to the rear surfaces (T1) of the first to fourth battery packs (61, 71, 81, 91). First to fourth fixing bolts (B1 to B4) fix the first to fourth rear brackets (62, 72, 82, 92), respectively. In a plan view of the battery device (33), the top surfaces of the first to fourth fixing bolts (B1 to B4) are recognizable.

    蓄电池装置(33)具备第一~第四蓄电池组(61、71、81、91)、第一~第四后托架(62、72、82、92)、以及第一~第四固定螺栓(B1~B4)。第一~第四蓄电池组(61、71、81、91)沿上下方向层叠。第一~第四后托架(62、72、82、92)安装于第一~第四蓄电池组(61、71、81、91)各自的后表面T1。第一~第四固定螺栓(B1~B4)将第一~第四后托架(62、72、82、92)分别固定。在俯视蓄电池装置(33)时,第一~第四固定螺栓(B1~B4)各自的头顶面能够辨识。


    Access

    Download


    Export, share and cite



    Title :

    Storage battery device and engineering machinery


    Additional title:

    蓄电池装置及工程机械


    Contributors:

    Publication date :

    2024-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / E02F Baggern , DREDGING



    Battery replacing device and engineering machinery

    ZHU BINQIANG / ZHAO MING / ZHANG QIANG et al. | European Patent Office | 2023

    Free access

    Battery replacing device and engineering machinery

    WANG YANCHAO / HAN LONG | European Patent Office | 2024

    Free access

    Battery module and engineering machinery

    LI WEI / ZHANG GUIDONG / HUANG WENXUE et al. | European Patent Office | 2025

    Free access

    Control method and device of engineering machinery, engineering machinery and readable storage medium

    DU TING / LYU YONGBIAO / CHEN YUQUAN et al. | European Patent Office | 2024

    Free access