According to the EMCVT sun gear and planet carrier input gear ring output stepless speed change transmission system, power is transmitted to a clutch C1 through an engine and then transmitted to a sun gear through a brake B1, meanwhile, power is transmitted to a first driving gear through a motor, and then a Z2 meshed with the first driving gear drives a motor output transition shaft to rotate; the planetary mechanism converges the power transmitted by the two lines and outputs the power to an input shaft of the gearbox through an inner gear ring, so that a high-gear clutch gear set and a low-gear clutch gear set on the shaft are driven to rotate, the power is transmitted to an output shaft of the gearbox, and the output shaft of the gearbox is driven to rotate. Different rotating speeds and torques are obtained from an input shaft of the auxiliary gearbox through gears of different gears of a gearbox gear set, finally, central transmission and side reduction transmission devices of the front drive axle and the rear drive axle drive power of an output shaft of the gearbox to drive wheels, and besides the mechanism, various other transmission structures are further arranged.

    本发明公开了一种EMCVT太阳轮和行星轮架输入齿圈输出无级变速传动系统,通过发动机传递功率给离合器C1,再通过制动器B1传给太阳轮,同时电动机传递功率给第一主动齿轮,再通过与第一主动齿轮相啮合的Z2带动电动机输出过渡轴转动,从而带动第二主动齿轮,再通过与第二主动齿轮啮合的Z4传递给行星轮架,行星机构将两条线路传递的功率进行汇流,由内齿圈输出给付付变速箱输入轴,从而带动轴上的高低档离合器齿轮组转动,将功率传递给变速箱输出轴,而通过变速箱齿轮组的不同档位齿轮从付变速箱输入轴获取不同的转速及扭矩,最后前后驱动桥的中央传动和边减传动装置将变速箱输出轴动力来驱动车轮,除此机构外,还有多种其他传动结构。


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    Title :

    EMCVT sun gear and planet carrier input gear ring output stepless speed change transmission system


    Additional title:

    一种EMCVT太阳轮和行星轮架输入齿圈输出无级变速传动系统


    Contributors:
    ZHENG LIJUN (author) / LI JINLIN (author) / WANG LEI (author)

    Publication date :

    2023-10-31


    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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