The longitudinally-arranged two-gear hybrid power speed change system comprises an input shaft, a motor, an output shaft and an intermediate shaft, a first-gear driving gear and a second-gear driving gear are arranged on the intermediate shaft, and the output shaft is connected with a first-gear driven gear and a second-gear driven gear. The first-gear driving gear is meshed with the first-gear driven gear, the second-gear driving gear is meshed with the second-gear driven gear, an output bevel gear is arranged at one end of the intermediate shaft, and a driving bevel gear meshed with the output bevel gear is arranged on the input shaft and/or the motor. The bevel gear is adopted for coupling connection of two power sources of the longitudinally-arranged engine and the motor, the first-gear driven gear and the second-gear driven gear are integrated on the differential mechanism at the same time, the structure is compact, the occupied axial and radial space is small, and arrangement of a hybrid power system of a vehicle with the longitudinally-arranged engine is facilitated.

    本发明公开了一种纵置两档混合动力变速系统,包括输入轴、电机、输出轴以及中间轴,所述中间轴上设有第一档主动齿轮和第二档主动齿轮,所述输出轴连有第一档从动齿轮和第二档从动齿轮,所述第一档主动齿轮和第一档从动齿轮相啮合,所述第二档主动齿轮和第二档从动齿轮相啮合,所述中间轴的一端设有输出锥齿轮,所述输入轴上和/或电机上设有与输出锥齿轮相啮合的驱动锥齿轮。采用锥齿轮进行纵置式发动机和电机两个动力源的耦合连接,且第一档从动齿轮和第二档从动齿轮同时集成于差速器上,结构紧凑,轴向和径向空间占用少,易于发动机纵置车型的混合动力系统布置。


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    Title :

    Longitudinal two-gear hybrid power speed change system


    Additional title:

    一种纵置两档混合动力变速系统


    Contributors:
    LI LIANG (author) / WENG XIAOMING (author) / WANG YONGGUO (author) / SHEN WU (author) / WANG WEIPING (author) / GE ZONGQIANG (author)

    Publication date :

    2024-05-03


    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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