The invention discloses a hybrid transmission for a commercial vehicle. The hybrid transmission comprises a shell, a transmission shaft assembly installed on the shell, a wet clutch, a driving motor, a synchronizer assembly and a gear assembly installed on the transmission shaft assembly. The wet clutch can perform separation, combination or sliding friction action according to an instruction, and the driving motor can perform forward rotation and reverse rotation; the hybrid transmission has a hybrid mode, a pure electric driving mode and a pure electric reverse gear mode, and when the hybrid transmission is in the hybrid mode, the hybrid transmission has eight gears; when the hybrid transmission is in a pure electric driving mode, the driving motor rotates forwards, and the hybrid transmission has four gears; when the hybrid transmission is in the pure electric reverse gear mode, the driving motor rotates reversely, and the hybrid transmission has four gears, so that the adaptability and comfort of the hybrid transmission are improved, meanwhile, the driving cost is reduced, and the coverage of adaptive working conditions of a vehicle is increased.

    本发明公开了一种用于商用车的混动变速器,包括壳体、安装至壳体上的传动轴组件、湿式离合器、驱动电机、同步器组件以及安装至传动轴组件的齿轮组件;湿式离合器能够根据指令进行分离、结合或滑磨动作,驱动电机能够进行正转和反转;混动变速器具有混动模式、纯电行驶模式和纯电倒挡模式,当混动变速器处于混动模式时,混动变速器具有8个挡位;当混动变速器处于纯电行驶模式时,驱动电机正转,混动变速器具有4个挡位;当混动变速器处于纯电倒挡模式时,驱动电机反转,混动变速器具有4个挡位,提升了混动变速器的适配性和舒适性,同时降低行车成本,增加车辆适配工况的覆盖面。


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    Title :

    Hybrid transmission for commercial vehicle


    Additional title:

    一种用于商用车的混动变速器


    Contributors:

    Publication date :

    2024-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / 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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