Fertilizer seed dressing device

The utility model discloses a fertilizer seed dressing device which comprises a support, a shell, a top plate and a feeding hopper, a driving motor and a controller located on one side of the driving motor are fixedly installed in the center of the top face of the top plate, and the output shaft end of the driving motor is fixedly connected with a rotating shaft rotationally arranged in the shell. The bottom end of the rotating shaft is fixedly connected with a sieve tray assembly; an inner hopper located under the sieve tray assembly is fixedly arranged in a middle cavity of the shell, and an electric push rod capable of pushing the sieve tray assembly to be opened is fixedly arranged in the inner hopper. The outer side of the top of the inner hopper is fixedly connected with a discharging baffle located on the outer side below the edge of the sieve tray assembly, and a plurality of sets of sprayers located above the discharging baffle are fixedly installed on the inner wall of the shell. According to the se