当槽轮的槽数一定时,普通槽轮机构的运动系数是定值。以椭圆齿轮机构作为槽轮的驱动曲柄,利用椭圆齿轮机构的变传动比特性,可以改变槽轮机构的运动特性。文中分析了机构运动系数的变化规律,给出了最大运动系数和最小运动系数的计算方法,提出了按照运动系数进行椭圆齿轮槽轮组合机构综合的方法,以及槽轮中位具有一段匀速运动特性的组合槽轮机构参数。 When the number of slots a certain number of slots, the general coefficient of motion of the sheave mechanism is a fixed value. With the oval gear mechanism as the driving crank of the sheave, the kinematic characteristics of the sheave mechanism can be changed by utilizing the variable transmission ratio characteristics of the oval gear mechanism. In this paper, the change rule of the movement coefficient of the mechanism is analyzed, the calculation method of the maximum movement coefficient and the minimum movement coefficient is given, and the method of combining the elliptical gear sheave and gear mechanism according to the movement coefficient is proposed. Combined sheave mechanism parameters.