The invention discloses a walking crawler belt retracting and releasing structure and method, and relates to the technical field of amphibious vehicles. The walking crawler belt retracting and releasing structure comprises first telescopic structures, second telescopic structures, third telescopic structures, auxiliary cantilevers, main cantilevers and sliding levers which are symmetrically arranged relative to a vehicle body bottom beam; one end of each main cantilever is hinged to the vehicle body bottom beam, the other end of each main cantilever is suspended, a fixing part of each third telescopic structure is hinged to the corresponding main cantilever, and a telescopic part of each third telescopic structure is hinged to a fixing part of the corresponding second telescopic structure;one end of each auxiliary cantilever is hinged to the corresponding main cantilever, the other end of each auxiliary cantilever is hinged to the fixing part of the corresponding second telescopic structure, a telescopic part of each second telescopic structure is hinged to a walking crawler belt, one end of each sliding lever is fixedly connected with the telescopic part of the corresponding second telescopic structure, and the other end of each sliding lever is suspended; and fixing parts of the first telescopic structures are fixedly connected with the walking crawler belt, and telescopic parts of the first telescopic structures are slidably connected with the sliding levers. The walking crawler belt retracting and releasing structure is simple in structure and stable in movement, facilitates landing of the amphibious vehicles and has a wide passing range on land. and the resistance in water is relatively small.

    本发明公开了一种行走履带收放结构及收放方法,涉及两栖车辆技术领域。包括关于车身底梁对称设置的第一伸缩结构、第二伸缩结构、第三伸缩结构、副悬臂、主悬臂、滑动杠杆,主悬臂的一端与车身底梁相铰接、另一端悬空,第三伸缩结构的固定部与主悬臂相铰接、伸缩部与第二伸缩结构的固定部相铰接,副悬臂的一端与主悬臂相铰接、另一端与第二伸缩结构的固定部相铰接,第二伸缩结构的伸缩部与行走履带相铰接,滑动杠杆的一端与第二伸缩结构的伸缩部固定连接、另一端悬空,第一伸缩结构的固定部与行走履带固定连接、伸缩部与滑动杠杆形成滑动连接。其结构简单、运动平稳,利于两栖车辆上岸,并在陆地上有较高的通过范围;且在水中的阻力较小。


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    Titel :

    Walking crawler belt retracting and releasing structure and method


    Weitere Titelangaben:

    行走履带收放结构及收放方法


    Beteiligte:
    HUANG HUALIANG (Autor:in) / ZHANG TAO (Autor:in) / SI RUI (Autor:in)

    Erscheinungsdatum :

    25.12.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B62D MOTOR VEHICLES , Motorfahrzeuge



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