The invention discloses a step-crossing type tracked vehicle capable of passively and automatically adjusting the ground contact area, and relates to the technical field of transportation equipment, crawler wheel structures with vertical elastic abdicating performance are symmetrically arranged on the two sides of a frame assembly in pairs, and the step-crossing type tracked vehicle further comprises a transverse elastic abdicating structure and a guide wheel structure; the fixed end of the transverse elastic receding structure is fixedly installed on the frame assembly, and the output end of the transverse elastic receding structure provides receding linear sliding parallel to the advancing direction of the crawler wheel structure for the interior of the crawler wheel structure. According to the crawler wheel structure, part of the driving wheel structures are connected with the frame assembly through the transverse elastic receding structures, the crawler wheels in the driving wheel structures are connected with the crawler wheel supports through the vertical elastic receding structures, and transverse and vertical elastic receding performance is provided for all the crawler wheels; the form of the crawler can be passively and adaptively adjusted according to the terrain in the driving process of the crawler, the contact area between the crawler and the supporting face is kept as large as possible, and then the trafficability and adaptability of the crawler to the special terrain are enhanced.

    本发明公开了一种被动自调节对地接触面积的过阶型履带车,涉及运输设备技术领域,具有竖向弹性让位性的履带轮结构成对对称设于车架组件两侧,还包括横向弹性让位结构和导轮结构;横向弹性让位结构的固定端与车架组件安装固定,输出端向履带轮结构内部提供平行于履带轮结构的行进方向的让位性线性滑动。本发明的履带轮结构中,部分动轮结构通过横向弹性让位结构与车架组件安装连接,动轮结构中的履带轮通过竖向弹性让位结构与履带轮支架安装连接,为各履带轮提供了横向和竖向的弹性让位性,使履带可于履带车的行驶过程中根据地形被动性地自适应调整形态,保持履带与支撑面具有尽可能大的接触面积,进而增强履带车对特殊地形的通过能力及适应性。


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    Titel :

    Overstep type crawler capable of passively and automatically adjusting ground contact area


    Weitere Titelangaben:

    一种被动自调节对地接触面积的过阶型履带车


    Beteiligte:
    WANG MEILING (Autor:in) / LI LEI (Autor:in) / LI XIANGHUI (Autor:in) / YE XIAODONG (Autor:in)

    Erscheinungsdatum :

    27.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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