Wheel set structure and chassis

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Wheel set structure and chassis

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ZHANG LIPING / XIAO XIANGJIANG / HUANG ZHUOXIONG / ZENG LIHUA

The invention belongs to the field of wheel sets, and particularly relates to a wheel set structure and a chassis. The wheel set structure comprises a mounting frame, a steering platform, a wheel carrier and a wheel body which are arranged in sequence; the steering platform comprises a platform body, a rotating ring and a driving part I. One end of the wheel frame is fixedly connected with the rotating ring, and the other end of the wheel frame fixes the wheel body. A through hole coaxial with the rotating ring is formed in the platform, a reinforcing shaft extending into the through hole is arranged on the side, matched with the rotating ring, of the wheel carrier, and the reinforcing shaft is rotationally matched with the through hole; the platform is fixedly arranged on the mounting frame, a communicating hole is formed in the mounting frame, and the other end of the reinforcing shaft penetrates through the through hole and is in running fit with the communicating hole. According to the wheel set assembly, the wheel carrier and the wheel body have the function of supporting the whole frame, the deflection burden of the wheel carrier and the wheel body relative to the axis of the rotating ring is large, and through the arrangement, the deflection pressure of the wheel carrier and the wheel body relative to the axis of the rotating ring can be greatly relieved.

本发明属于轮组领域，具体是涉及到一种轮组结构及底盘,包括依次设置的安装架、转向平台、轮架和轮体；所述转向平台包括平台、旋转环以及驱动件Ⅰ，所述轮架一端与所述旋转环固定连接，另一端固定所述轮体；所述平台上设置有与所述旋转环同轴的通孔，所述轮架上与所述旋转环配合一侧设置有伸入所述通孔的加强轴，所述加强轴与所述通孔转动配合；所述平台固定设置在所述安装架上，且所述安装架上设置有连通孔，所述加强轴另一端穿过通孔与连通孔转动配合。本发明所提供的轮组组件，其中轮架和轮体起到支撑整个车架的功能，轮架和轮体相对于旋转环的轴线偏转负担大，通过上述设置，可以极大的缓解轮架和轮体相对于旋转环的轴线偏转压力。