The invention provides a dual-power input coupling device of an integrated differential mechanism. The dual-power input coupling device comprises a planet carrier body (1), a planet carrier end cover (2), at least three identical planet gear pairs (34), a first power input gear ring (5), a second power input gear ring (6) and the differential mechanism (7). The dual-power input coupling device has the beneficial effects that through reasonable design, the power input coupling device and the differential mechanism are integrated, the structure is compact, the weight is light, power of two power sources can be effectively and efficiently coupled and finally output through the differential mechanism, the complexity of the power coupling system of a hybrid electric vehicle is greatly simplified, the power coupling device is particularly suitable for the hybrid electric vehicle consisting of an internal combustion engine and a motor; meanwhile, the power coupling device is suitable for a pure electric vehicle composed of double motors.

    本发明提供一种集成差速器的双动力输入耦合装置,包括:行星架主体(1),行星架端盖(2),至少三对完全相同的行星齿轮对(34),第一动力输入齿圈(5),第二动力输入齿圈(6),差速器(7)。本发明的有益效果是:通过合理的设计,将动力输入耦合装置和差速器集成为一体,结构紧凑,重量轻,可以有效的将两个动力源的动力进行高效耦合,并最终通过差速器输出,极大简化了混合动力汽车的动力耦合系统的复杂度,尤其适合作为由内燃机和电动机组成的混合动力汽车的动力耦合装置;同时也适用于双电机组成的纯电动汽车的动力耦合装置。


    Access

    Download


    Export, share and cite



    Title :

    Dual-power input coupling device of integrated differential mechanism


    Additional title:

    一种集成差速器的双动力输入耦合装置


    Publication date :

    2021-10-22


    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




    Dual-power input and differential type steering tracked vehicle transmission

    SUN SONGLIN / XIAO MINGTAO | European Patent Office | 2015

    Free access

    Dual-power input type multi-gear and differential-type steering track vehicle transmission

    LIU RUOQIAO / SUN SONGLIN / XIAO MINGTAO et al. | European Patent Office | 2015

    Free access

    Differential device and dual-drive power device

    WU ZHIXIAN / TAN HONGZHI / ZHANG XIN | European Patent Office | 2022

    Free access

    Dual-mode power coupling system with input shunting mode and output shunting mode

    HU MINGHUI / CHEN SHUANG / YANG LEI et al. | European Patent Office | 2021

    Free access