The invention provides a crawler belt tensioning device and a crawler belt type traveling device. The crawler belt tensioning device comprises a crawler belt, a support, more than two telescopic devices and more than two rotating wheels. The crawler belt is an annular belt body and comprises an upper transmission belt and a lower transmission belt; the support is located between the upper transmission belt and the lower transmission belt. The top end of the telescopic device is rotatably connected to the top of the bracket; the rotating wheel is rotatably connected to the bottom end of a telescopic device; the rotating wheel is pressed downwards by the telescopic device and can roll on the top face of the lower transmission belt. When the crawler-type advancing device crosses a protruding obstacle, each set of rotating wheels sequentially tilt upwards, the other rotating wheels keep pressing the crawler, and the situation that the crawler slips or the crawler-type advancing device sideslips, and consequently the walking posture of the crawler-type advancing device is difficult to rectify or the crawler-type advancing device falls off is prevented.

    本发明提供一种履带张紧装置以及履带式行进装置。履带张紧装置包括履带、支架、两个以上的伸缩装置以及两个以上的转动轮。所述履带为一环状带体,包括上传动带以及下传动带;所述支架位于所述上传动带以及所述下传动带之间;所述伸缩装置的顶端可转动式连接至所述支架顶部;以及所述转动轮可转动式连接至一伸缩装置的底端;所述转动轮被所述伸缩装置向下压迫,且能够在所述下传动带的顶面滚动。在履带式行进装置越过凸起障碍物时,每一组转动轮依次向上翘起,其余转动轮保持压紧履带,防止履带打滑或者履带式行进装置侧滑,从而导致履带式行进装置行走姿态纠偏困难或者跌落。


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    Title :

    Crawler belt tensioning device and crawler belt type advancing device


    Additional title:

    一种履带张紧装置及履带式行进装置


    Contributors:
    XU FEI (author) / DENG LONG (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen



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