虽然连杆式少齿差减速器的应用较为广泛,但其在高速重载运转中的振动噪声等问题影响了它的进一步推广。通过运动学和动力学分析,找出产生振动和噪声的原因,采用双曲柄结构和其他方式对其结构进行改进设计,提高了使用效率和使用寿命。 Although the application of the connecting rod less tooth difference reducer is more extensive, its problems such as vibration and noise during high-speed and heavy-duty operation have affected its further promotion. Through kinematics and dynamics analysis to find out the causes of vibration and noise generation, the use of double crank structure and other ways to improve the design of its structure and improve the efficiency and service life.