The invention relates to the technical field of crawler machines, in particular to a crawler assembly and a crawler machine. The crawler assembly in the present invention comprises a crawler belt, a thrust wheel which is arranged on the crawler belt and comprises two wheel bodies, and a limiting device, wherein the two wheel bodies are coaxially connected, and a groove is formed between the two wheel bodies; and the limiting device comprises a limiting piece, and the limiting piece is arranged on the crawler belt in a lifting mode and inserted into the groove. Therefore, even if the crawler belt is separated from the thrust wheel, the limiting device can still keep in contact with the groove to limit the relative lateral sliding between the crawler belt and the thrust wheel so that the derailment risk of the crawler belt can be effectively reduced.

    本发明涉及履带机械技术领域,特别涉及一种履带组件和履带机械。本发明的履带组件,包括:履带;支重轮,设置于履带上,并包括两个轮体,两个轮体同轴连接,且两个轮体之间设有凹槽;和限位装置,包括限位件,限位件可升降地设置于履带上,并插入凹槽中。基于此,即使在履带与支重轮脱离时,限位装置也仍能与凹槽保持接触,限制履带与支重轮之间的相对侧向滑动,从而能够有效降低履带的脱轨风险。


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    Title :

    Crawler assembly and crawler machine


    Additional title:

    履带组件和履带机械


    Contributors:
    WU JINFENG (author) / HUANG JINHUI (author) / ZHANG YALONG (author) / ZHAO GUANG (author) / FEI SHUHUI (author) / ZHENG YASAI (author) / TANG ZHONGLIAN (author) / ZHANG WEI (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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