The invention provides a track roller convenient to maintain for crawler machinery, and relates to the technical field of track rollers, the track roller convenient to maintain for crawler machinery comprises a wheel shaft and a wheel body sleeved on the outer wall of the wheel shaft, the outer wall of the wheel body is surrounded by a wear-resistant shell, the inner wall of the wear-resistant shell is connected with an inlay, and the inlay is connected with the wear-resistant shell. An embedded groove matched with the wear-resistant shell and the embedded body is formed in the wheel body, a fixed baffle is installed at one end of the wheel body, a movable baffle is arranged on the outer wall of the wheel shaft and located on the side, away from the fixed baffle, of the wheel body in a sleeving mode, and a fixing pin penetrates through the position, close to the movable baffle, in the wheel shaft. The wear-resistant shell is arranged on the outer wall of the wheel body, the wheel body can be replaced to make contact with a crawler belt, meanwhile, when the wear-resistant shell is damaged, the damaged position is moved to the position not making contact with the crawler belt, the fixing pin and the movable baffle are detached, the damaged wear-resistant shell can be pulled out and replaced in the mode of fixing the towing ring, the service life of the wear-resistant shell is greatly prolonged, and practicability is good.

    本发明提供一种便于维护的履带机械用支重轮,涉及支重轮技术领域,该便于维护的履带机械用支重轮,包括轮轴及套设于其外壁的轮体,所述轮体的外壁环绕有耐磨壳,耐磨壳的内壁连接有嵌体,轮体的内部开设有与耐磨壳和嵌体相适配的嵌槽,轮体的一端安装有固定挡板,轮轴的外壁且位于轮体远离固定挡板的一侧套设有活动挡板,所述轮轴的内部且靠近活动挡板处贯穿有固定销,该便于维护的履带机械用支重轮,通过在轮体的外壁增色耐磨壳,可代替轮体与履带接触,同时耐磨壳破损时,将破损处移动至不与履带接触位置,拆卸固定销和活动挡板,以固定拖环的方式,可将破损的耐磨壳抽出更换,极大的提高其使用寿命,实用性佳。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Thrust wheel convenient to maintain for crawler machine


    Weitere Titelangaben:

    一种便于维护的履带机械用支重轮


    Beteiligte:
    TIAN XIULEI (Autor:in)

    Erscheinungsdatum :

    2022-04-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Thrust wheel convenient to maintain and use

    TIAN XIULEI | Europäisches Patentamt | 2022

    Freier Zugriff

    Thrust wheel axle, thrust wheel and crawler crane

    PAN DANDAN / ZHOU CHUNHUI / ZHANG ZHUO et al. | Europäisches Patentamt | 2021

    Freier Zugriff

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

    CHANG YANHONG / XU KE / LIU BIN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Crawler-type buffer thrust wheel of excavator

    CHEN WANGMIN | Europäisches Patentamt | 2016

    Freier Zugriff

    Omni-directional wheel convenient to maintain

    GU XINGFENG | Europäisches Patentamt | 2015

    Freier Zugriff