The invention discloses a vehicle power transmission system and a vehicle power system.The vehicle power transmission system comprises two motor output shafts, two power output shafts and two transmission mechanisms correspondingly connected between the two motor output shafts and the two power output shafts correspondingly. Each transmission mechanism comprises a motor output gear, a power output gear and an intermediate transmission gear structure, the motor output gear is arranged on the motor output shaft, and the power output gear is arranged on the power output shaft; the middle transmission gear structure is in transmission connection with the motor output gear and the power output gear; the two power output shafts extend in the first direction, and in the first direction, the projections of the two motor output shafts are at least partially staggered and overlapped; and/or the projections of the two transmission mechanisms are at least partially staggered and overlapped. The problem that an existing vehicle power system is large in size and weight is solved.

    本发明公开一种车辆动力传动系统以及车辆动力系统,所述车辆动力传动系统包括两个电机输出轴、两个动力输出轴以及分别对应连接于两个所述电机输出轴和两个所述动力输出轴之间的两个传动机构,每个所述传动机构包括电机输出齿轮、动力输出齿轮以及中间传动齿轮结构,所述电机输出齿轮设于所述电机输出轴上,所述动力输出齿轮设于所述动力输出轴;所述中间传动齿轮结构传动连接所述电机输出齿轮和所述动力输出齿轮;两个所述动力输出轴沿第一方向延伸,其中:在第一方向上,两个电机输出轴的投影至少部分交错重叠设置;和/或,两个所述传动机构的投影至少部分交错重叠设置。本发明旨在解决现有车辆动力系统体积和重量较大的问题。


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    Title :

    Vehicle power transmission system and vehicle power system


    Additional title:

    一种车辆动力传动系统以及车辆动力系统


    Contributors:
    YE GUANGHAI (author) / ZHAO YUTING (author) / CHEN SHIJUN (author) / YAO WENBO (author) / SHI YOUDI (author) / GOU SHIQUAN (author) / TAN YANJUN (author) / LIN XIAOZHE (author)

    Publication date :

    2022-04-08


    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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