The invention discloses an all-terrain combined tire and crawler switchable dual-purpose wheel crawler which comprises wheels, a crawler, a crawler driving device, a suspension support and a driving shaft, the wheels are driven by the driving shaft to rotate, the crawler belt is driven by a crawler belt driving disc arranged on the driving shaft through a clutch device to roll, the crawler belt driving device comprises a crawler belt upper translation driving device for upwards lifting a belt supporting wheel and a crawler belt lower translation driving device for downwards driving a thrust wheel to respectively generate an upward lifting force and a downward driving force, and the two forces are overlapped and linked. The crawler chain ring is driven to translate up and down relative to the axis position of the wheel, so that the crawler can be separated from the ground or contacted with the ground, the wheel crawler can be conveniently switched among a wheel single walking mode, a crawler single walking mode and a wheel and crawler mixed walking mode, and respective advantages of the two walking mechanisms can be fully integrated and exerted.

    本发明公开了一种全地形组合式轮胎和履带可切换的两用轮履,包括车轮、履带、履带驱动装置、悬挂架、驱动轴;车轮由驱动轴驱动旋转,履带由驱动轴上设置的履带驱动盘通过离合装置传递动力卷动,履带驱动装置包括履带上平移驱动装置向上托举托带轮,履带下平移驱动装置向下驱动支重轮,分别生成向上托举力和向下驱动力,两力叠加联动,带动履带链环相对车轮轴心位置上下平移,可使履带脱离地面或与地面接触,从而使轮履能在车轮单一行走、履带单一行走、车轮和履带混合行走模式之间便捷切换,由此可充分集合和发挥两类行走机构各自的优点。


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    Title :

    All-terrain combined tire and crawler switchable dual-purpose wheel crawler


    Additional title:

    一种全地形组合式轮胎和履带可切换的两用轮履


    Contributors:
    HU JIE (author)

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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