煤矿井下用于煤炭运输的SGW-40T型刮板输送机和SPJ-800型带式输送机,使用中减速器常常出现漏油现象,不仅影响工作环境,浪费润滑油,而且润滑失效致使齿轮损坏,故障频繁。针对以上问题进行了分析研究,对减速器部分零部件进行了加工改进,经现场使用效果良好。 SGW-40T type scraper conveyor and SPJ-800 type belt conveyor used for coal transportation in coal mine, oil leakage often occurs in the use of gear reducer, not only affect the working environment, waste oil, and lubrication failure caused gear damage Frequent failures. In view of the above problems were analyzed and studied, the reducer part of the parts were processed and improved by the scene with good results.