1983年4月13～20日在汉诺威举办的ASB展览会上,RENKAG展出一种传动水泥立磨和原煤立磨用的周转齿轮。这种齿轮传动装置有19种规格,适合于速度在20～50转/分之间,功率为4000千瓦的磨机使用。与传统的齿轮相比,这种新齿轮体积小,重量减少40％,经久耐用。锥形齿轮的周转装置有一个锥形小齿轮。锥形齿轮和行星齿轮都是垂直的。双齿轮连在一起保证了锥形齿轮和行星齿轮之间的连结,同时保证了行星支架和止推板之间的连结。止推板则支撑粉磨物料重量与承受磨的破碎碾 At the ASB exhibition held in Hanover on April 13-20, 1983, RENKAG exhibited a revolving gear for the transmission of cement vertical mill and raw mill vertical mill. This gear transmission has 19 kinds of specifications, suitable for the speed of 20 ~ 50 rev / min, the power of 4000 kilowatts mill use. Compared with the traditional gear, this new gear is small, 40% weight reduction, durable. The bevel gear rotation device has a tapered pinion. Bevel gear and planetary gear are vertical. The double gear together ensures the connection between the bevel gear and the planet gear while ensuring the connection between the planet carrier and the thrust plate. The thrust plate supports the weight of the grinding material and the grinding mill