The invention relates to an electric drive axle structure which comprises a first rotary driving part, an intermediate shaft, a first output shaft, a gear shifting assembly, a second rotary driving part and a second output shaft, the intermediate shaft is in transmission connection with the first rotary driving part, the first output shaft is fixedly sleeved with a first gear shifting auxiliary rotating part, and the intermediate shaft is fixedly sleeved with a gear shifting main rotating part; the first gear shifting auxiliary rotating pieces and the gear shifting main rotating pieces are arranged in pairs, the gear shifting assembly is used for achieving transmission connection and transmission separation of one pair of the first gear shifting auxiliary rotating pieces and the gear shifting main rotating pieces, and the output end of the second rotating driving piece is in transmission connection with the second output shaft. The first output shaft and the second output shaft are in transmission connection with the differential mechanism and used for providing power for the differential mechanism, so that the power is not interrupted in the whole gear shifting process, the driving feeling of a driver is improved, the ramp sliding risk in the gear shifting process is reduced, and the personal safety of the driver is better guaranteed.

    本申请涉及一种电驱动桥结构,包括第一旋转驱动件、中间轴、第一输出轴、换档组件、第二旋转驱动件以及第二输出轴,中间轴和第一旋转驱动件传动连接,第一输出轴上固定套设有第一换档副转动件,中间轴上固定套设有换档主转动件,第一换档副转动件与换档主转动件成对设置,第一换档副转动件至少设置有两个,换挡组件用于实现其中一对第一换档副转动件、换档主转动件的传动连接与传动分离,第二旋转驱动件输出端和第二输出轴传动连接,第一输出轴和第二输出轴分别和差速器传动连接,用于为差速器提供动力,使得整个换挡过程中动力不中断,既增加了驾驶人员的驾驶感受,也减少了换挡过程中的坡道溜车风险,增加了对驾驶人员的人身安全的保障。


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    Titel :

    Electric drive axle structure and electric drive axle


    Weitere Titelangaben:

    电驱动桥结构和电驱动桥


    Beteiligte:
    XU KE (Autor:in) / JIANG LEI (Autor:in) / WANG ZHEN (Autor:in) / XU MINGYU (Autor:in)

    Erscheinungsdatum :

    2023-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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