The invention discloses a pure electric timely synchronous four-wheel drive force assembly. A motor shaft of a drive motor is in transmission connection with an input shaft of a reduction gearbox; anelectromagnetic clutch gear box comprises a clutch box body, and an electromagnetic clutch gear set, a clutch toothed chain wheel, a front driving shaft and a rear driving shaft which are positioned in the clutch box body; the front driving shaft and the rear driving shaft are installed in the clutch box body, and an output shaft of the reduction gearbox is in transmission connection with the reardriving shaft. A driving disc of the electromagnetic clutch gear set is installed on the rear driving shaft, a driven disc of the electromagnetic clutch gear set is installed on the rear driving shaft through a bearing, the clutch toothed chain wheel is connected to the driven disc of the electromagnetic clutch gear set, and the clutch toothed chain wheel is installed on the rear driving shaft through a bearing. Four-wheel drive can be synchronized in time, and power output is stable and reliable. The pure electric timely synchronous four-wheel drive force assembly is suitable for high-end pure electric off-road vehicles and pure electric high-end passenger cars, and is a preferred four-wheel synchronous drive power system for various special pure electric vehicles.

    本发明公开了一种纯电适时同步四驱动力总成,驱动电机的电机轴与减速箱的输入轴传动连接;电磁离合器齿轮箱包括离合器箱体和位于离合器箱体内的电磁离合器齿轮组、离合器齿链轮、前驱动轴、后驱动轴;前驱动轴和后驱动轴安装在离合器箱体内,减速箱的输出轴与后驱动轴传动连接;电磁离合器齿轮组的主动盘安装在后驱动轴上,电磁离合器齿轮组的从动盘通过轴承安装在后驱动轴上,离合器齿链轮与电磁离合器齿轮组的从动盘连接,离合器齿链轮通过轴承安装在后驱动轴上。本发明能够实现适时同步四驱,动力输出稳定可靠。适用于高端纯电动越野车及纯电动高端乘用轿车,更是各类特型纯电动车辆首选的四轮同步驱动动力系统。


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    Title :

    Pure electric timely synchronous four-wheel drive force assembly


    Additional title:

    一种纯电适时同步四驱动力总成


    Contributors:
    LI FEIWU (author) / ZHAO HANG (author) / XIE BIN (author)

    Publication date :

    2020-09-22


    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



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