The invention relates to the technical field of engineering machinery, and discloses a track shoe assembly, a track device, a chassis and an operation machine. The track shoe assembly comprises a track shoe body; the chain track section comprises a left chain plate and a right chain plate which are oppositely arranged, and the left chain plate and the right chain plate are integrally formed on the first plate surface of the track shoe body; the ground gripping nails are detachably arranged on the track shoe body and protrude out of the second plate face of the track shoe body. The caterpillar track sections and the track shoe body are integrally formed, an integrated track shoe structure is formed, the caterpillar track sections and the track shoe body are reliably connected, bolt connection is omitted, the strength and the bearing capacity are improved, and the caterpillar track sections can be prevented from cracking and even being broken off. By arranging the detachable ground gripping nails, the ground gripping nails can be mounted on a wet and soft road surface, an ice surface or a slope, so that the ground gripping force and the climbing ability of the crawler belt are enhanced, and slipping is prevented; during normal operation, the ground gripping nails are detached, and the situation that the service life is shortened due to excessive abrasion is prevented.

    本发明涉及工程机械技术领域,公开了履带板组件、履带装置、底盘及作业机械。履带板组件包括履带板本体;链轨节,包括相对设置的左链板和右链板,左链板和右链板一体成型于履带板本体的第一板面上;抓地钉,可拆卸地设于履带板本体并凸出于履带板本体的第二板面。本发明的链轨节与履带板本体一体成型,形成一体式的履带板结构,链轨节与履带板本体连接可靠,取消了螺栓连接,增加了强度和承载能力,能够防止链轨节开裂甚至折断。而且通过设置可拆卸的抓地钉,在遇到湿软路面、冰面或者斜坡时可以安装抓地钉,增强履带的抓地力和爬坡能力,防止打滑;在正常作业时,将抓地钉拆卸下来,防止过渡磨损而减少使用寿命。


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    Title :

    Track shoe assembly, track device, chassis and operation machine


    Additional title:

    履带板组件、履带装置、底盘及作业机械


    Contributors:
    BAI HE (author) / TATSUYA (author) / LIU JUNHUA (author)

    Publication date :

    2023-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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