Anti-tearing device for coal conveying belt of thermal power plant

The utility model provides a thermal power plant coal conveying belt anti-tearing device which comprises a belt, a plurality of spliced supporting tables are arranged in the belt, the lower end of each supporting table is connected with a supporting leg, the center of the upper end of each supporting table is connected with a detection box, the upper end of each detection box is connected with a material guiding disc, and a sliding plate is arranged in each detection box in a sliding mode. Supporting springs are connected between the lower ends of the sliding plates and the inner bottom wall of the detection box, displacement sensors are connected to the lower ends of the sliding plates, and warning lamps are connected to the outer walls of the supporting legs. Guide rails are arranged on the two sides of the guide disc respectively, extrusion springs are connected between the guide rails and the supporting table, follow-up plates are connected to the opposite sides of the two guide rails, mounting plates are