The invention relates to the technical field of operation machinery, and provides a running system and a crawler, the running system comprises a main driving structure and an auxiliary driving structure which are respectively arranged at the front end and the rear end along the running direction of a crawler frame, the main driving structure comprises a first motor, a first speed reducer and a main driving wheel, and the auxiliary driving structure comprises a power mechanism and an auxiliary driving wheel; the main driving structure and the auxiliary driving structure can provide power for the crawler to run at the same time or independently provide power for the crawler to run, one of the main driving structure and the auxiliary driving structure is arranged at the front end of the crawler in the running direction, and the other one of the main driving structure and the auxiliary driving structure is arranged at the rear end of the crawler in the running direction. Only the main driving structure works, the main driving structure and the auxiliary driving structure synchronously work under the working conditions of climbing, heavy loading and the like needing high-power running output, the running speeds of the main driving structure and the auxiliary driving structure are the same, the main driving structure and the auxiliary driving structure provide output running power together, and the power torque needed by running of the crawler is met.

    本发明涉及作业机械技术领域,提供一种行驶系统及履带车,包括沿履带架行驶方向的前后端分别设置的主驱动结构和副驱动结构,主驱动结构包括第一电机、第一减速机和主驱动轮,副驱动结构包括动力机构和副驱动轮,主驱动结构和副驱动结构可以同时为履带车行驶提供动力或者分别独立为履带车行驶提供动力,主驱动结构和副驱动结构中的一者设于履带车行驶方向的前端,另一者设于履带车行驶方向的后端,在平地及轻载行驶条件下,仅主驱动结构工作,在爬坡及重载等需要行驶高功率输出的工况下,主驱动结构和副驱动结构同步工作,主驱动结构和副驱动结构的行驶速度相同,一同提供输出行驶动力,满足履带车行驶所需要的动力扭矩。


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    Title :

    Traveling system and tracked vehicle


    Additional title:

    行驶系统及履带车


    Contributors:
    WANG ZHENLIANG (author) / RONG QINGHE (author) / BIAN SHUJIE (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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