The invention discloses a double-clutch differential confluence stepless speed change transmission system. According to the system, a motor output shaft is connected with a Z1 driving gear; a generator shaft penetrates through the motor output shaft and then is connected with a gear ring output shaft and a planet row gear ring; an engine output shaft penetrates through the generator shaft and then is connected with a planet carrier shaft; a sun gear shaft is connected with a sun gear, a Z3 driving gear and a C2 clutch driving disc at the same time, and the engine output shaft penetrates through the sun gear shaft and then is connected with a C2 clutch driven disc; a power output shaft is connected with the C2 clutch driven disc; a power converging shaft is connected with a Z2 driven gear; an input shaft of a gearbox is connected with the power converging shaft and a C1 clutch driven disc at the same time; a C1 clutch driving disc is connected with a Z4 driven gear, and the Z1 driving gear is meshed with the Z2 driven gear, and the Z3 driving gear is meshed with a Z4 driven gear. Therefore, the planet row is divided into two power lines, and multiple functions of division and confluence of electromechanical power and in a stepless speed change mode are achieved.

    本发明公开了一种双离合器差动分汇流的无级变速传动系统,包括:电动机输出轴与Z1主动齿轮联结;发电机轴穿过电动机输出轴后与齿圈输出轴及行星排齿圈联结;发动机输出轴穿过发电机轴后与行星架轴联结;太阳轮轴同时与太阳轮、Z3主动齿轮及C2离合器主动盘联结,发动机输出轴穿过太阳轮轴后与C2离合器从动盘联结;动力输出轴与C2离合器从动盘联结;功率汇流轴与Z2从动齿轮联结;变速箱输入轴同时与功率汇流轴和C1离合器从动盘联结;C1离合器主动盘与Z4从动齿轮联结;其中Z1主动齿轮和Z2从动齿轮啮合,Z3主动齿轮和Z4从动齿轮啮合。借此,通过行星排分流成两条功率路线,实现了机电功率的分汇流以及无级变速模式下的多重功能。


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    Title :

    Double-clutch differential confluence stepless speed change transmission system


    Additional title:

    双离合器差动分汇流的无级变速传动系统


    Contributors:

    Publication date :

    2021-04-30


    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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