The agitator drive is comprised of a robust non-proprietary reducer which utilizes parallel helical gearing and has a minimum mechanical service factor of1.5.
混合器传动由一个坚固的非专利设计的平行螺旋齿轮减速机组成，最小的机械过负荷因子为1.5。
2
Transmission : normally meshed helical gear drive, coupling sleeve shift and two lever operation. The transmission has five forward speeds and four backward speeds .
变速箱采用常啮斜齿轮传动，结合套换档、双杆机械操纵，前进五档、后退四档。
3
The fuzzy optimization method for helical bevel gear drive is described. A fuzzy optimal design of an actual example is carried out and the math model presented in this article is demonstrated.