The invention belongs to the field of mechanical transmission, and relates to a dual-motor input walking driving system of wheel type walking engineering machinery. And two input powers are provided, so that serious heating and even burnout caused by overlarge motor current when the load is overlarge are avoided. According to the technical scheme, the device comprises a frame, a first planetary gear train, a main driving motor and an auxiliary driving motor. Wherein the frame at least comprises a group of driving wheels. The first planetary gear train comprises a first output shaft, a first input shaft and a second input shaft, and the first output shaft is coaxially and fixedly connected with a middle shaft of the driving wheel. And an output shaft of the main driving motor is coaxially connected with the first input shaft. And an output shaft of the auxiliary driving motor is connected with the second input shaft.

    本发明属于机械传动领域,涉及一种轮式行走的工程机械的双电机输入行走驱动系统。具有两个输入动力,避免负载过大时,电机电流过大而造成发热严重,甚至烧毁的情况发生。技术方案包括:车架、第一行星轮系、主驱动电机和辅助驱动电机。其中,车架至少包括一组驱动轮。第一行星轮系包括第一输出轴、第一输入轴和第二输入轴,所述第一输出轴与所述驱动轮的中轴同轴固定连接。所述主驱动电机的输出轴与所述第一输入轴同轴连接。所述辅助驱动电机的输出轴与所述第二输入轴连接。


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    Title :

    Dual-motor input walking driving system of wheel type walking engineering machinery


    Additional title:

    轮式行走的工程机械的双电机输入行走驱动系统


    Contributors:
    YANG JING (author) / YU HAIHANG (author) / QING JIE (author)

    Publication date :

    2024-08-09


    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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