The invention belongs to the technical field of engineering machinery, and especially relates to a caterpillar band limiting structure. Core irons of a caterpillar band extend inwards to form limitingcolumns, a guide rail is arranged between the two limiting columns and extends upwards in the length direction of the middle position of the caterpillar band, a spoke plate of a thrust wheel and thelimiting columns are in limiting fit in the belt width direction, limiting protrusions are arranged on the plate face, close to the limiting columns, of the spoke plate, and when the limiting protrusions abut against the limiting columns, a plate body of the spoke plate and the limiting columns are arranged at intervals. The limiting protrusions matched with the limiting columns are arranged on the spoke plate, and the spoke plate and the limiting columns are arranged in a separated mode, so the spoke plate body can be effectively protected, and the bearing capacity of the thrust wheel is guaranteed.

    本发明属于工程机械技术领域,特别涉及一种履带限位结构,履带的芯铁向内延伸有限位柱,两限位柱之间设有导轨,导轨在履带的居中位置的长度方向上延伸,支重轮的辐板与限位柱构成在带宽方向上的限位配合,辐板邻近限位柱的板面设有限位凸起,限位凸起与限位柱抵靠时,辐板的板体与限位柱间隔布置。本发明在辐板上设置与限位柱配合的限位凸起,使辐板与限位柱分离布置,这样能有效保护辐板板体,从而保障支重轮的承载能力。


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    Title :

    Caterpillar band limiting structure


    Additional title:

    履带限位结构


    Contributors:
    WANG FEI (author) / YE GUIQING (author) / WANG LONGFEI (author) / YAN LONG (author)

    Publication date :

    2020-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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