通过单圆盘切割器运动方程,结合甘蔗收割要求,建立单圆盘切割器不漏割以及刀盘与甘蔗不接触的一般条件式,并对不漏割最大速比与切割器结构参数和运动参数,不接触最大速比与甘蔗相对刀盘位置和甘蔗几何参数之间的关系进行分析,为甘蔗收割机切割器结构参数和运动参数设计提供依据。 Based on the motion equation of single disk cutter and the requirements of harvesting sugarcane, the general condition of single disk cutter without cutting and the contact between cutter head and sugar cane is established. The maximum speed ratio of cutter without cutting and the structural parameters and movement of cutter The relationship between the maximum speed ratio and the relative cutterhead position of sugarcane and the geometric parameters of sugarcane were analyzed to provide the basis for the design of the structural parameters and the kinematic parameters of the cutter of sugarcane harvester.