Atomization spraying device for disinfection of cold chain products

The utility model discloses an atomization spraying device for disinfection of cold chain products, which comprises a support frame, a water mist spill-proof cover, a water pump, a driving motor and a control box, universal wheels are arranged below the support frame, two sides of the upper part of the support frame are connected with fixed side plates, transmission roll shafts are arranged on the side plates, infrared counters are arranged on the side plates close to the tail ends, and the infrared counters are connected with the water mist spill-proof cover. Transmission gears are installed on the transmission roller shafts and connected through a chain, the first transmission roller shaft at the inlet end is connected with a driving motor installed on the supporting frame through a chain, a waste liquid collector is installed below the side plate, a water stop valve is connected below the waste liquid collector, a water mist anti-overflow cover is connected above the side plate, and a water supply pipe is