The invention discloses a mechatronics transmission assembly applied to a new energy commercial vehicle. The assembly comprises a shell, a speed reducer and a driving motor. A transmission end cover and a non-transmission end cover are installed at two ends of the shell. A separation rib plate is arranged in the shell and divides the shell into a motor cavity and a speed reducer cavity on the twosides, one end of a motor shaft of the driving motor is pivoted to the non-transmission end cover, the other end of the motor shaft of the driving motor is pivoted to the separation rib plate, the motor shaft penetrates through the separation rib plate to be connected with an input end of the speed reducer, and an output shaft of the speed reducer extends outwards from the transmission end cover.The motor and a planetary reducer are integrated so that an axial size of a transmission system is reduced, a space is saved for whole vehicle arrangement, weight of the system is reduced, and comprehensive cost is decreased; and an input shaft assembly of a traditional speed reducer is omitted, working condition comprehensive efficiency is improved, failure points are reduced, and reliability isimproved.

    本发明公开了一种应用于新能源商用车的机电一体化传动总成,包括壳体、减速器和驱动电机,壳体的两端安装有传动端盖和非传动端盖,壳体内设置有一分隔筋板,分隔筋板将壳体分隔为两侧的电机腔和减速器腔,驱动电机的电机轴的一端与非传动端盖枢接,另一端与分隔筋板枢接,且该电机轴穿过分隔筋板而与减速器的输入端连接,减速器的输出轴从传动端盖向外延伸。本发明通过将电机与行星减速器集成,缩短了传动系统的轴向尺寸,为整车布置节省了空间的同时减轻了系统的重量、降低了综合成本;省去了传统减速器的输入轴组件,提升了工况综合效率,减少失效点,提升了可靠性。


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    Title :

    Mechatronics transmission assembly applied to new energy commercial vehicle


    Additional title:

    一种应用于新能源商用车的机电一体化传动总成


    Contributors:
    TIAN GUANJUN (author) / SHI WEI (author) / ZHAO LING (author) / LUO HONGLIANG (author) / TIAN JINGBI (author) / XIONG QIWEI (author) / WANG SHULONG (author) / LI MING (author)

    Publication date :

    2020-09-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / 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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