The invention discloses a coaxial electric drive axle and an automobile. The coaxial electric drive axle comprises a motor, at least one transmission assembly, a main shaft, a first half shaft and a second half shaft, each transmission assembly comprises at least two sliding sleeve gear shifting mechanisms, at least one sliding sleeve gear shifting mechanism is arranged on a shell of the differential mechanism, and at least one sliding sleeve gear shifting mechanism is arranged on the main shaft. The motor, the main shaft, the first half shaft and the second half shaft have the same axis, the centers of the three modules are coaxially arranged, the structural layout is novel and compact, a power transmission chain is short, and the transmission efficiency is high.

    本发明公开了一种同轴电驱桥和汽车,包括电机、至少一个传动组件、主轴以及通过差速器连接的第一半轴与第二半轴;每个所述传动组件包括至少两个滑套换挡机构,至少一个所述滑套换挡机构设在所述差速器的壳体,以及至少一个所述滑套换挡机构设在所述主轴上;所述电机、所述主轴以及所述第一半轴与第二半轴具有相同的轴线,三个模块中心同轴布置,结构布局新颖、紧凑,动力传递链简短,传递效率高。


    Access

    Download


    Export, share and cite



    Title :

    Coaxial electric drive axle and automobile


    Additional title:

    一种同轴电驱桥和汽车


    Contributors:
    LI SHAN (author) / DENG YUEYUE (author) / LU HAIFENG (author) / ZHANG JIE (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Coaxial electric drive axle and automobile

    LI SHAN / DENG YUEYUE / LU HAIFENG et al. | European Patent Office | 2024

    Free access

    Coaxial electric drive axle and automobile

    DENG YUEYUE / LI SHAN / LU HAIFENG | European Patent Office | 2022

    Free access

    Coaxial modular drive axle structure for electric automobile

    GAO ZHENHAI / LIU XIANG / GAO FEI et al. | European Patent Office | 2021

    Free access

    Dual-motor coaxial electric drive axle and electric automobile

    SUN YOUQING / LI SONGSONG / CHEN DEXIN et al. | European Patent Office | 2023

    Free access

    Electric automobile and double-motor coaxial electric automobile drive axle thereof

    GE MIN / PENG ZAIWU / SHI WEI et al. | European Patent Office | 2022

    Free access