The invention relates to the technical field of operation machinery, and provides a crawler-type chassis wheel train structure and operation machinery. The crawler-type chassis wheel train structure comprises a chassis body, a guide wheel, a driving wheel, a supporting chain wheel and a crawler belt, the guide wheel and the driving wheel are rotatably arranged at the two ends of the chassis body respectively, and the crawler belt surrounds the guide wheel and the driving wheel; the bearing carrier wheel is rotatably arranged on the chassis body and located between the guide wheel and the driving wheel, the top of the bearing carrier wheel is matched with the upper ring part of the crawler belt, and the bottom of the bearing carrier wheel is matched with the lower ring part of the crawler belt, so that the crawler belt drives the bearing carrier wheel to rotate. Through the arrangement of the supporting chain wheel, the driving force for driving the supporting chain wheel to rotate can be increased, and then the risk that rotation of the supporting chain wheel is blocked can be reduced.

    本发明涉及作业机械技术领域,提供一种履带式底盘轮系结构及作业机械。该履带式底盘轮系结构包括底盘本体、引导轮、驱动轮、支重托链轮以及履带,引导轮和驱动轮分别可转动地设置于底盘本体的两端,履带环绕于引导轮和驱动轮;支重托链轮可转动地设置于底盘本体上,且支重托链轮位于引导轮和驱动轮之间,支重托链轮的顶部与履带的上环部相配合,支重托链轮的底部与所述履带的下环部相配合,以使得履带驱动支重托链轮转动。本发明中支重托链轮的设置,能够增加驱动支重托链轮转动的驱动力,进而能够降低支重托链轮转动受阻的风险。


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    Title :

    Crawler-type chassis wheel train structure and operation machine


    Additional title:

    履带式底盘轮系结构及作业机械


    Contributors:
    XU QIANZHI (author) / QIN HAOXING (author) / SUN CHUANDONG (author)

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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