The invention provides a two-motor driving structure for single-side motor gear shifting, which comprises a central shaft fixedly connected with a driving joint tooth; the spline housing is sleeved outside the central shaft in a relatively rotating manner and is provided with a double-star planet row and a joint gear sleeve, and a gear ring of the double-star planet row is connected with the central shaft; the short shaft is sleeved outside the spline housing in a relatively rotating manner and is connected with a planet carrier of the double-star planet row; the first power input gear is fixedly connected to the short shaft; the brake joint tooth is connected to the box body; the second power input gear is fixedly mounted on the periphery of the double-star planet row; the differential mechanism is connected with the central shaft, is driven by the central shaft and is used for transmitting power to the first output half shaft and the second output half shaft; and the joint gear sleeve is selectively jointed with the brake joint teeth or the driving joint teeth. And a double-star planet row structure is adopted, so that the bearing capacity can be effectively improved.

    提供了一种单侧电机换挡的两电机驱动结构,包括:中心轴,固定连接有驱动接合齿;花键套,可相对转动地套设于中心轴外,且设置有双星行星排和接合齿套,该双星行星排的齿圈与中心轴连接;短轴,可相对转动地套接于花键套外,且与双星行星排的行星架连接;第一动力输入齿轮,固定连接于短轴;制动接合齿,连接于箱体;第二动力输入齿轮,固定安装于双星行星排的外周;以及差速器,与中心轴连接并由该中心轴传动,且用于将动力传递至第一输出半轴和第二输出半轴;其中,所述接合齿套可选择地接合于制动接合齿或驱动接合齿。采用双星行星排结构,可以有效提高承载能力。


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    Title :

    Two-motor driving structure for single-side motor gear shifting


    Additional title:

    单侧电机换挡的两电机驱动结构


    Contributors:
    XU KE (author) / LIU SHUCHENG (author) / LI PEIHAO (author) / ZHAO SHUANG (author) / BU JINZENG (author) / LI QIANG (author)

    Publication date :

    2023-03-03


    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



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