The invention discloses a hybrid power speed change mechanism assembly, a hybrid power electric drive system and a vehicle. The technical problem that an existing multi-gear hybrid power system is complex in structure is solved. The hybrid power speed change mechanism assembly comprises an engine input shaft assembly, a generator, an ICE intermediate shaft assembly, a differential shaft assembly, an EV intermediate shaft assembly, a driving motor input shaft assembly and a driving motor. According to the hybrid power speed change mechanism assembly, through the position design of the internal assembly, the overall size in all directions can be reduced, the inner gear ring shaft is arranged on the engine input shaft assembly, the planet row transmission function, the executing mechanism installation function, the gear position gear installation function and the necessary axial limiting function can be integrated at the same time, and the transmission efficiency is improved. Therefore, the integration level of the hybrid power speed change mechanism assembly is greatly improved, the functional size of the hybrid power speed change mechanism assembly in the axis direction is reduced, and the hybrid power speed change mechanism assembly has more flexible arrangement and carrying performance.

    本申请公开了一种混合动力变速机构总成、混合动力电驱动系统和车辆,解决目前多挡化混合动力系统结构复杂的技术问题。该混合动力变速机构总成包括发动机输入轴总成、发电机、ICE中间轴总成、差速器轴总成、EV中间轴总成、驱动电机输入轴总成和驱动电机。本申请提供的混合动力变速机构总成,通过内部总成的位置设计,能够缩小整体各向尺寸,并且通过在发动机输入轴总成设置有内齿圈轴,可以同时集成行星排传动功能、执行机构安装、挡位齿轮安装以及必要的轴向限位功能,从而极大的提高混合动力变速机构总成的集成度,缩减混合动力变速机构总成在轴线方向上的功能体积,使其具备更灵活的布置和搭载性能。


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    Title :

    Hybrid power speed change mechanism assembly, hybrid power electric drive system and vehicle


    Additional title:

    一种混合动力变速机构总成、混合动力电驱动系统和车辆


    Contributors:
    TANG CHEN (author) / LI MANLI (author) / LEI JUN (author) / XUE LONG (author) / CAO DAGU (author)

    Publication date :

    2023-01-24


    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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