Maintenance methodology of the driving pulley:
1. often clean the foreign matter like mud on the drive pulley;
2. For the attachment of the drum shell and also the finish cowl of the drive pulley-block, it’s necessary to make sure regular inspection;
3, to take care of the great lubrication of the drive pulley-block, scale back the injury of the pulley;
4, to avoid overloading the drive pulley-block, this is often a robust maintenance of the pulley-block, that could be a sturdy guarantee to increase its service life

The drive pulley-block are often additional divided into 2 aspects: a drive pulley-block that needs external force for power output, a driven pulley-block that solely performs power transmission, and a drive transmission roller that has an indoor drive. The driven drive roller has precisely the same structure because the bend pulley-block, therefore the 2 roller merchandise are often replaced with one another.

The drive pulley-block is that the main transmission part of the belt conveyor. The drive pulley-block transmits the powerful torsion of the most motor of the belt conveyor to the conveyer, and drags the load to understand transportation. Its reliableness and repair life seriously have an effect on the performance of the conveyor. At present, most of the drive rollers ar factory-made by attachment ways, and also the main structures ar usually divided into a cylinder body, a cylinder hub, and a drum shaft. within the traditional operation of the belt conveyor, the driving drum is subjected to the circumferential cutting force and also the alternating radial tensile stress and compresive stress. The crack within the attachment position is well dilated, inflicting fatigue harm and inflicting the drum to fail. Therefore, the planning of the attachment roller attachment position is especially necessary.