Spraying equipment for fire fighting

The spraying equipment comprises a box body, rotating shafts are rotationally connected to the front face and the back face of the top of an inner cavity of the box body through bearings, connecting rods are fixedly connected to the opposite sides of the two rotating shafts, water spraying pipes are fixedly connected to the ends, away from the rotating shafts, of the connecting rods, and spraying heads are evenly arranged on one sides of the water spraying pipes. The right side of the inner cavity of the box body is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a driving gear, a conveying mechanism is jointly constructed by arranging the suction pump, the water suction pipe, the three-way pipe and the drainage hose, water in the water storage tank can be conveyed into the spray head to be sprayed, and by arranging the servo motor, the driving gear and the driven gear, the water in the water storage tank can be uniformly sprayed. And the connecting rod and th