The invention relates to the technical field of speed reducers, and particularly relates to a speed reducer and winding equipment using the same. The speed reducer comprises at least one planetary gear train, wherein each planetary gear train comprises a sun gear, a plurality of planetary gears and a planetary carrier; in each planetary gear train, the sun gear is meshed with the planetary gears,and the planetary gears are mounted on the planetary carrier; the planetary gear trains are in transmission connection in sequence from the primary input direction to the final output direction; and the planetary carrier of the planetary gear train positioned at the final stage comprises a main body and a plurality of cantilever planetary shafts connected with the main body, and open ends of the plurality of cantilever planetary shafts are connected through baffles. The winding equipment comprises the speed reducer. The possibility of deformation of the cantilever planetary shafts after stressis reduced, so that the planetary gears and planetary bearings mounted on the cantilever planetary shafts are prevented from premature failure.
本发明涉及减速机技术领域,尤其是涉及一种减速机及使用该减速机的卷扬设备。减速机包括至少一个行星轮系,所述行星轮系包括太阳轮、多个行星轮和行星架;每个所述行星轮系中,所述太阳轮与所述行星轮相啮合,所述行星轮安装于所述行星架上;各所述行星轮系由初级输入至末级输出的方向依次传动连接;位于末级的所述行星轮系的行星架包括主体及与所述主体相连接的多个悬臂行星轴,多个所述悬臂行星轴的开放端之间通过挡板相连接。卷扬设备,其包括如所述的减速机。本发明有利于降低悬臂行星轴受力后产生变形的可能性,从而避免安装在其上的行星轮和行星轴承过早失效。
Speed reducer and winding equipment using same
减速机及使用该减速机的卷扬设备
2020-09-08
Patent
Electronic Resource
Chinese
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