There are abnormal sounds in the reducer of any equipment. The reasons are similar or the same. For the abnormal sound of the reducer in the coal mine scraper, Henan Shuangzhi Machinery found that there are mainly the following factors:

　　1.Bevel gear adjustment is not suitable

　　The improper installation of the bevel gear in the scraper reducer will cause chattering and abnormal noise during the operation.Just adjust the bevel gear appropriately.

　　2.Bearings and gears are worn or damaged seriously

　　After the bearing or gear is worn and damaged,abnormal operation will occur during operation,and improper meshing will generate abnormal noises.The solution is to check the bearings and gears of the reducer of the scraper,and find that the worn or damaged parts are replaced in time!

　　3.Excessive bearing clearance

　　Excessive bearing clearance may also cause abnormal operation of the scraper reducer.Adjust the bearing clearance according to regulations.

　　4.There are sundries in the reducer

　　If there is no problem with the installation and accessories of the scraper reducer itself,it is also possible that debris has entered the interior,causing abnormal noise during operation,and the interior debris can be cleaned up.

　　The abnormal sound of the reducer of the coal mine scraper is usually caused by the above 4 reasons,and the solution is relatively easy to operate.Luoyang Yuanjian Mining Equipment Co.,Ltd.goes through layers of control from material selection to finished product,and the quality is trustworthy.