Paint spraying device that facilitates use

The utility model discloses a paint spraying device that facilitates use, including paint storage jar, the conveying pipeline, hydraulic pump and spray gun, a paint storage jar one side is provided with the viewing aperture, paint storage tank deck portion is provided with the charge door, paint storage jar is connected with the spray gun through the conveying pipeline, install the filter on the conveying pipeline in proper order, the hydraulic pump, heater and flowmeter, the filter is installed in paint storage tank deck portion, be provided with temperature detect switch and thermometer on the heater, spray gun one end is provided with the spraying mouth, the other end is provided with the flow control switch, the spray gun bottom is provided with the handle, install the protection casing on the spraying mouth. Be provided with the filter on the conveying pipeline, the impurity in will painting filters, can prevent to block up the spray gun because impurity is too much, can increase the paint spraying effec