Building surface spraying equipment

The utility model provides building surface spraying equipment, a building surface cleaning assembly comprises a telescopic device and a cleaning frame, the cleaning frame is vertically arranged and arranged backwards in the left-right direction, and the cleaning frame is located behind the rear side face of a spraying box. The telescopic device is arranged in the front-back direction, located between the rear side face of the spraying box and the sweeping frame and connected with the rear side face of the spraying box and the sweeping frame. The pressure adjusting assembly comprises a control panel, a pressure controller and a pressure control button, the control panel is vertically arranged in the left-right direction, the control panel is located in front of the front side face of the fixed base and connected with the front side face of the fixed base, and the pressure controller is arranged in the spraying box; the pressure control button is arranged on the control panel and electrically connected with th