The invention relates to the technical field of traction machines, in particular to a traction machine. The traction machine comprises a transmission mechanism, a traction wheel and a brake wheel, the brake wheel is coaxially connected with the traction wheel, the transmission mechanism comprises an input shaft, an output shaft and a transmission module, the output shaft is connected with the traction wheel, the transmission module is arranged in the radial range of the brake wheel, and the transmission module comprises an input gear arranged on the input shaft; the output gear is arranged on the output shaft; the reduction gear set is in external transmission connection with the input gear and the output gear so as to transmit power of the input gear to drive the output gear to rotate; wherein the input gear and the output gear are coaxially arranged, the number of the reduction gear sets is multiple, and the multiple reduction gear sets are evenly distributed in the circumferential direction of the input gear. The transmission shafts are balanced in stress by adopting a power distribution mode, loss is obviously reduced, the transmission efficiency is effectively improved, the structural arrangement is more compact and light, and the service life is longer.
本申请涉及曳引机技术领域,特别涉及一种曳引机。该曳引机包括传动机构、曳引轮和制动轮,制动轮与曳引轮同轴连接,传动机构包括输入轴、输出轴和传动模组,输出轴与曳引轮连接,传动模组设置在制动轮的径向范围内,传动模组包括:输入齿轮,设于输入轴上;输出齿轮,设于输出轴上;减速齿轮组,分别与入齿轮和输出齿轮外传动连接,以传输输入齿轮的动力带动输出齿轮转动;其中,输入齿轮和输出齿轮同轴设置,减速齿轮组设置多组,多组减速齿轮组沿输入齿轮的周向均匀布设。本申请采用分功率布设方式使得各个传动轴受力均衡且明显有利于降低损耗并有效提高传动效率,且结构布置更加紧凑、轻量化、寿命更长。
Traction machine
曳引机
2023-06-06
Patent
Electronic Resource
Chinese
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