Paint spraying device for house construction engineering

The paint spraying device comprises a shell, a rotating wheel and a hoop, wheels are installed below the shell, screws are arranged on the right side of a material storage box, a transmission belt isarranged above a first motor, the rotating wheel is located outside a stirring shaft, a material suction pipe is fixed to the rear portion of the material storage box, and a paint spraying device bodyis arranged on the material suction pipe. A discharging pipe is fixed to the left side of the water pump, the hoop is located outside the conveying pipe, a plurality of sections of telescopic rods are fixed to the front portion of the spray head, a sleeve rod is installed outside the limiting block, a connecting block is arranged outside the fixing pin, a second motor is arranged below the connecting block, and a rack is fixed to the lower portion of the gear. Compared with an existing common paint spraying device, the paint spraying device for house construction engineering has the advantages that a sleeve rod can be