The invention relates to a quick-release guide wheel mechanism for a crawler-type walking mechanism. The quick-release guide wheel mechanism comprises a wheel body, a rotating shaft, a supporting seatand a floating seal assembly, the wheel body comprises a wheel core, a spoke and a rim arranged outside the wheel core, the rim is coaxial with the wheel core, an arc-shaped notch extending in the circumferential direction of the rim is formed in the inner side of the rim, a clamping groove is formed in the end, rotating anticlockwise around the axis of the rim, of the arc-shaped notch, the end,towards the arc-shaped notch, and the inner side of the clamping groove are open, the tail end of the spoke extends into the clamping groove, the length of the arc-shaped notch is not smaller than thewidth of the tail end of the spoke, a plug block is arranged in the arc-shaped notch, one end of the plug block abuts against the side face of the spoke, the other end of the plug block abuts againstthe end of the arc-shaped notch, and the plug block is detachably and mechanically connected with the spoke or the rim. The rim and the wheel core are arranged in a split mode, only the rim needs tobe replaced when the guide wheel is abraded, maintenance and replacement cost is reduced, the rim and the spokes are installed in the mode that the spokes are inserted into the clamping grooves, the arc-shaped notches are blocked through the mechanically-connected plug block to limit the spoke, disassembly and assembly are convenient, and a connecting mechanism is stable.

    本发明涉及一种履带式行走机构用快拆引导轮机构,包括轮体、转轴、支撑座、浮封组件,轮体包括轮芯、轮辐、设置于轮芯外的轮圈,轮圈与轮芯同轴,轮圈内侧设有沿轮圈周向延伸的弧形缺口,弧形缺口绕轮圈轴线逆时针转向一端设有卡槽,卡槽朝向弧形缺口一端以及内侧均为开放性口,轮辐末端伸入卡槽,弧形缺口长度不小于轮辐末端宽度,弧形缺口内设有塞块,塞块一端抵止轮辐侧面,塞块另一端抵止弧形缺口端部,塞块与轮辐或轮圈可拆卸机械连接。本发明通过将轮圈和轮芯分体设置,引导轮磨损时只需更换轮圈,降低维修更换成本,轮圈和轮辐的安装方式采用轮辐插入卡槽,通过机械连接的塞块封堵弧形缺口对轮辐限位,拆装方便,连接机构稳定。


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    Titel :

    Quick-release guide wheel mechanism for crawler-type walking mechanism


    Weitere Titelangaben:

    一种履带式行走机构用快拆引导轮机构


    Beteiligte:
    YAN WEI (Autor:in) / ZHOU XUELONG (Autor:in) / ZOU JING (Autor:in)

    Erscheinungsdatum :

    2021-02-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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