Belt conveyor.

The summary of the experience points for starting and inspecting belt conveyors is as follows for sharing:
1. Check whether the appearance of the motor, reducer, backstop, heat-resistant conveyor belt, and drum is good, the fastening bolts are complete and not loose, there is no accumulation around, the motor wiring is not broken, deformed, discolored, or leaking, and all protective covers are intact and undamaged;
2. Check that there is no oil leakage at the joint between the gearbox and the base, as well as at the outlet hole. The oil level is within the normal range, the oil quality is clean, and there is no oil leakage at the joint surface shaft end;
3. Check that the connecting screws of the safety covers and other rotating components are not loose or damaged. Rotating equipment without protective devices is prohibited from being put into operation;
4. Check that the cleaner is not detached or damaged, and that it contacts the belt evenly and tightly;
5. Check that the appearance of the belt brake device and backstop is good, safe and reliable;
6. Check that there is no coal accumulation or blockage inside the coal chute, especially at the baffle, which must be cleaned up before starting;
7. Check whether the feeding trough is tight and intact, without any damage, the rubber baffle skin should be intact and effective, and the inspection door should be closed;
8. Check the transport belt for tearing, breakage, delamination, and severe wear. The joints of the conveyor belt should be intact without delamination. There should be no coal accumulation, adhesive material, or obstacles on the rubber belt, and there should be no coal blockage or jamming on the head and tail rollers;
9. Check that the rubber coating on the drive drum has not fallen off, and there is no serious coal sticking on the reversing drum. Adjust the drum flexibly, and there should be no shortage or damage to each roller;
10. Check whether each tensioning device is intact, whether the tensioning rope is free of broken strands, severe wear, and jamming, and whether there are any foreign objects or derailments under the vertical tensioning drum of the ordinary rubber conveyor belt. The action should be flexible, reliable, and intact;
11. Check whether the pull rope of the pull switch is worn or broken, whether the measuring device for the running current speed signal is loose or skewed, whether the switch is intact and reliable, and whether the reset is normal;
12. Check that the on-site switch box is intact, and that there is no dust or debris accumulation on the travel switches, proximity switches, and instrument indicators of each equipment. Otherwise, they should be removed in a timely manner, and the position and operation mode of each baffle should be consistent;
13. Check that each plow is not stuck, the lighting at each transfer station, wharf, and other places should be complete and in good condition, and the cable leads should be free of breakage or leakage;
14. Check that there are no leaks in the water pipes, steam pipes, and valves of the wharf and various transfer stations;
15. Check that communication facilities and specialized tools are complete and in good condition;
16. The basement drainage ditch and collection well should be unobstructed and unobstructed, and the sewage pump should have good drainage;
17. Before starting the outdoor steel wire rope rubber belt conveyor, check the water and snow accumulation on the belt, and wait for treatment before starting