The invention relates to the field of universal wheels, in particular to a multidirectional track universal wheel which comprises a fixing seat, a pressing mechanism arranged in the fixing seat, a rotating mechanism arranged at the lower end of the fixing seat, a moving mechanism arranged at the lower end of the rotating mechanism, a lifting mechanism arranged at the upper end of the moving mechanism, and a fixing mechanism arranged at the lower end of the pressing mechanism. The upper end of the lifting mechanism is equipped with a pulling mechanism. When an object is pushed to move, the track makes contact with the ground, the track is pushed to rotate through friction between the track and the ground, then the track drives the first gear and the second gear to rotate, the track is supported through the first gear and the second gear, and the track moves forwards during rotation; the friction force between the track and the ground is increased, then the universal wheels are prevented from sliding, the pressing rotating plate is pulled to rotate through the first pull rope, the pressing rotating plate extrudes the pressing rod, then the cambered surface on the pushing block extrudes the surface of the track and the track is prevented from moving.
本发明涉及万向轮领域,具体的说是一种多向履带万向轮,包括固定座,固定座的内部设置有按压机构,固定座的下端设置有转动机构,转动机构的下端设置有移动机构,移动机构的上端设置有提升机构,按压机构的下端设置有固定机构,提升机构的上端设置有拉扯机构,当推动物体移动时,履带与地面接触,通过履带与地面的摩擦推动履带发生转动,进而通过履带带动第一齿轮和第二齿轮转动,通过第一齿轮和第二齿轮支撑履带,使履带转动时向前移动,通过履带增加与地面的摩擦力,进而防止万向轮发生滑动,通过第一拉绳拉动按压转板转动,使按压转板对按压杆进行挤压,进而使推块上的弧面挤压在履带的表面上,进而防止履带移动。
Multidirectional track universal wheel
一种多向履带万向轮
2022-02-18
Patent
Electronic Resource
Chinese
Multidirectional wheel and method for manufacture of same
European Patent Office | 2020
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