The invention relates to a waist twisting four-wheel steering chassis which comprises a front axle steering mechanism and a rear axle steering mechanism, and the front axle steering mechanism and the rear axle steering mechanism are connected through a waist twisting mechanism. The front axle steering mechanism is connected with a gearbox which is used for being connected with an engine. The invention has the beneficial effects that the structure is compact, the design is reasonable, the waist twisting mechanism between the front axle and the rear axle can freely present different waist twisting angles according to different terrains, and the maximum waist twisting angle is that the front axle and the rear axle freely rotate by 15 degrees in the clockwise direction and the anticlockwise direction; meanwhile, waist twisting and four-wheel steering can be carried out at the same time and do not conflict, and steering is convenient.
本发明涉及一种扭腰四轮转向底盘,包括前桥转向机构和后桥转向机构,前桥转向机构和后桥转向机构通过扭腰机构连接;前桥转向机构与变速箱连接,变速箱用于连接发动机。本发明的有益效果是结构紧凑,设计合理,在前后桥之间的扭腰机构可以根据地势不同自由呈现不同的扭腰角度,最大扭腰角度:前后桥顺、逆时针方向自由转动15°;同时,扭腰和四轮转向可同时进行,两者不冲突,转向方便。
Waist twisting four-wheel steering chassis
一种扭腰四轮转向底盘
2024-05-14
Patent
Electronic Resource
Chinese
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