Automatic spraying equipment convenient to adjust

The utility model provides automatic spraying equipment convenient to adjust, which comprises a bottom frame, a vertical plate, a collecting barrel, a rotating rod, a rotating assembly, a speed reducing motor, an overturning assembly, a cover, an air inlet pipe, an air outlet pipe, a spray paint conveying pipe, a spray area adjustable spray head, a conveying belt device and a synchronous assembly, mounting lug plates are symmetrically fixed to the outer walls of the two sides of the bottom frame and can be used for fixing the bottom frame to the ground at the using position, the operation stability of the whole device is improved, and a collecting barrel is fixed to the lower end of the outer wall of a vertical plate and is arranged in a funnel shape; when the material frame conveying device is used, a full-load material frame can be automatically conveyed out of a discharging station, meanwhile, an empty material frame is automatically conveyed to the discharging station, manual dragging or carrying of the f