The invention relates to a thrust wheel, a thrust wheel assembly, a crawler chassis and engineering machinery, the thrust wheel comprises a first half wheel body and a second half wheel body, the first half wheel body and the second half wheel body each comprise a wheel body part, a first end of the wheel body part is provided with a containing groove; a first opening is formed in the end face of the first end of the axle part, the second end of the axle part is coaxially connected to the second end of the wheel body part, a second opening is formed in the outer side wall of the second end of the axle part, the radial size of the axle part is smaller than that of the wheel body part, and the axle part and the wheel body part are integrally formed; the first channel is communicated between the first opening and the accommodating groove in the axial direction of the thrust wheel; the second channel is communicated between the second opening and the first channel; the containing groove of the first half wheel body and the containing groove of the second half wheel body are spliced to form a containing cavity.

    本公开涉及一种支重轮、支重轮组件、履带底盘及工程机械,其中,支重轮包括第一半轮体和第二半轮体,第一半轮体和第二半轮体均包括:轮体部,其第一端设有容纳槽;轮轴部,其第一端的端面上设有第一开口,轮轴部的第二端同轴连接于轮体部的第二端,轮轴部第二端的外侧壁上设有第二开口,轮轴部的径向尺寸小于轮体部的径向尺寸,轮轴部和轮体部一体成型;第一通道,沿支重轮的轴向连通于第一开口和容纳槽之间;和第二通道,连通于第二开口和第一通道之间;其中,第一半轮体的容纳槽和第二半轮体的容纳槽拼接形成容纳腔。


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    Title :

    Thrust wheel, thrust wheel assembly, crawler chassis and engineering machinery


    Additional title:

    支重轮、支重轮组件、履带底盘及工程机械


    Contributors:
    CHANG YANHONG (author) / XU KE (author) / LIU BIN (author) / CHEN YUANFENG (author) / WANG BEI (author) / WANG NAN (author) / YANG ZHENG (author)

    Publication date :

    2024-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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