Roof cornice waterproof structure

The roof cornice waterproof structure comprises a wall body, the right side of the wall body is fixedly connected with a supporting plate, the two sides of the top of the supporting plate are fixedly connected with a water collecting box and a collecting box respectively, the right side of an inner cavity of the water collecting box is fixedly connected with a material conveying shell, and the top of the material conveying shell is fixedly connected with a first motor; the bottom of the output end of the first motor is fixedly connected with a first rotating rod, and the bottom of the first rotating rod penetrates into an inner cavity of the conveying shell and is sleeved with a spiral conveying blade. The wall body, the supporting plate, the water collecting box, the collecting box, the material conveying shell, a first motor, a first rotating rod, a spiral conveying blade, a limiting assembly, a first filter plate, a groove, a second motor, a second rotating rod, a rotating disc, a rotating block, a moving