The invention discloses a tracked vehicle chassis for high-speed advancing, and belongs to the technical field of chassis rack design and manufacturing. The tracked vehicle chassis comprises a supporting mechanism, a walking mechanism, damping mechanisms, a tensioning mechanism and a driving mechanism, wherein the driving mechanism adopts shaft-shaped driving wheels and is matched with a rubber tooth-shaped crawler belt and a high-speed hydraulic motor to advance at a high speed; the walking mechanism comprises end walking wheels and middle walking wheels, which are movably connected to the supporting mechanism through damping springs and damping side plates of the damping mechanisms; the damping mechanisms at the two ends can drive wheels to move, obliquely-downward recoil is buffered, meanwhile, the damping effect is achieved; vibration in the vertical direction can be reduced through the damping mechanisms in the middle; the gravity center of the vehicle is more stable due to the fact that the two pairs of middle walking wheels are arranged; the tensioning mechanism tensions the crawler belt; and under driving of the driving mechanism, all the wheels are matched to enable the vehicle to stably run. In addition, limiting grooves are further formed below the end walking wheels, the relative positions of the crawler belt and the wheels are corrected, and stable running of the vehicle is further guaranteed.

    本发明公开了一种用于高速行进的履带式车辆底盘,属于底盘机架设计与制造技术领域。包括支撑机构、行走机构、减振机构、张紧机构和驱动机构,驱动机构采用轴形驱动轮,配合橡胶质地齿形履带及高速液压马达高速行进;行走机构包括端部行走轮和中部行走轮,均通过减振机构的减振弹簧和减振侧板活动连接至支撑机构,两端的减振机构可带动车轮活动,缓冲了斜向下的后座力,同时具有减振效果,中部的减振机构可消减竖直方向上的振动,且中部行走轮设置有两对,使车辆重心更稳定;所述的张紧机构张紧履带,在驱动机构的驱动下,各个车轮配合使车辆稳定行驶。另外,端部行走轮下方还设置有限位槽,矫正履带和车轮的相对位置,进一步保证车辆稳定行驶。


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    Titel :

    Tracked vehicle chassis for high-speed advancing


    Weitere Titelangaben:

    一种用于高速行进的履带式车辆底盘


    Beteiligte:
    LIU ZHIHAO (Autor:in)

    Erscheinungsdatum :

    2020-08-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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