Fertilizer drying device

The utility model discloses a fertilizer drying device, including the frame, install the main part piece on it, its top links to each other with the inlet pipe, and the inlet pipe both sides still are equipped with the one -way intake pipe that is linked together with the main part piece respectively, the inside top layer of main part piece is equipped with the spring, and the spring links to each other with the sieve, main part piece right side wall still is equipped with one -way outlet duct, the left side wall of main part piece is equipped with the hydraulic drive device, and it links to each other with a thimble, the below of sieve is equipped with the hopper, the hopper links to each other with the coiled pipe, and the coiled pipe stretches out the main part piece and links to each other with first outer tube, and first outer tube links to each other with real empty can, real empty can's one side and frame fixed connection, and real empty can's below is connected with the second outer tube, and the seco