The invention discloses a hybrid transmission adopting double long-wheelbase motors. The transmission includes an input shaft, an intermediate shaft, a transmission mechanism arranged between the twoshafts, a differential mechanism used for receiving power transmitted by the intermediate shaft, a first motor and a second motor, the first motor is connected to the differential mechanism through the transmission mechanism and transmits electric power to the differential mechanism, the second motor is directly connected to the differential mechanism and transmits the electric power to the differential mechanism, and the first motor and the second motor adopt high-speed, high-efficiency and long-wheelbase motors with the same wheelbase. A two-shaft design is adopted, the two motors are arranged between the first end and the second end of the input shaft in the axial direction, and the first motor is close to the input shaft as much as possible in the radial direction, so it is guaranteedthat the position of the differential mechanism is similar to that of a traditional transmission, space change of a whole vehicle auxiliary frame is avoided as much as possible, and the length of a short half shaft of the differential mechanism is guaranteed to guarantee ball cage included angle design and configuration.

    本发明揭示了一种采用双长轴距电机的混动变速器,包括:输入轴,中间轴,设置在两轴之间的传动机构,用于接收所述中间轴传输来的动力的差速器,以及第一电机和第二电机,所述第一电机通过所述传动机构连接至所述差速器并将电动力传输至所述差速器,所述第二电机直连至所述差速器并将电动力传输至所述差速器,所述第一电机和第二电机采用具有相同轴距的高速高效长轴距电机。本发明通过两轴式设计,并将两个电机在轴向方向上设置在输入轴的第一端和第二端之间,第一电机在径向方向上尽可能紧邻输入轴,可以保证差速器位置与传统变速器位置近似,尽量避免整车副车架的空间更改,并确保差速器短半轴的长度以确保的球笼夹角的设计与配置。


    Access

    Download


    Export, share and cite



    Title :

    Hybrid transmission adopting double long-wheelbase motors


    Additional title:

    一种采用双长轴距电机的混动变速器


    Contributors:
    LIANG ZHIHAI (author) / HUI WUYIN (author)

    Publication date :

    2020-04-10


    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 / F16H Getriebe , GEARING



    Hybrid four-gear transmission adopting double long-wheelbase motors

    LIANG ZHIHAI / HUI WUYIN | European Patent Office | 2020

    Free access

    WHEELBASE STRUCTURE

    BJÖRKMAN GUNNAR / KARLSSON VIKTOR | European Patent Office | 2022

    Free access

    Combined double-track wheelbase adjusting device

    ZHANG XINYU / ZHANG SONGSONG / YU SHUANG et al. | European Patent Office | 2024

    Free access

    TRANSMISSION SYSTEM FOR VEHICLES WITH VARIABLE WHEELBASE

    MAGOTRA RAJAT | European Patent Office | 2023

    Free access

    A WHEELBASE STRUCTURE

    BJÖRKMAN GUNNAR / KARLSSON VIKTOR | European Patent Office | 2022

    Free access