Spraying and plastering device

The utility model discloses a spraying and plastering device which comprises a stirring box, the inner wall of the stirring box is fixedly connected with a partition plate, a motor is installed on the inner bottom wall of the stirring box, a bearing is fixedly embedded in the upper surface of the partition plate, the output end of the motor is fixedly connected with a rotating rod, and the outer surface of the rotating rod is fixedly connected with two sets of connecting plates. And the ends, away from each other, of the two connecting plates are jointly and fixedly connected with scraping plates, a water tank is arranged on the right side of the stirring box, and a water pump is installed on the inner wall of the water tank. According to the device, the motor, the rotating rod, the connecting plate, the scraping plate, the water pump, the water tank and the water spraying head are matched, the scraping plate can rotate along with the inner wall of the stirring box through work of the motor, and meanwhile, wh