Anti-corrosion floor paint spraying machine

An anti-corrosion floor paint spraying machine effectively solves the problems that the dust removal effect is poor, the spraying quality is affected, and the working efficiency is low and comprises a vehicle body, a steering wheel and a seat are arranged on the vehicle body, a dust collector located below the seat is arranged on the vehicle body, a V-shaped plate is arranged below the vehicle body, and the V-shaped plate comprises a first inclined plate, a semi-arc plate and a second inclined plate. A brush is fixed to the lower end face of the V-shaped plate, a coating barrel located on the right side of the seat is fixed to the vehicle body, a hollow pipe is installed on the right side of the vehicle body, a supporting plate is fixedly connected to the lower end of the hollow pipe, and a plurality of nozzles are evenly fixed to the lower surface of the supporting plate. A hollow cavity is formed in the hollow pipe, a cavity communicated with the hollow cavity is formed in the supporting plate, the cavity i