Air drying and crushing device for codonopsis pilosula medicinal material

A box body is arranged at the bottom of a box body, a feeding pipe is fixedly connected to the top of the box body, a conveying pipe is fixedly connected to the bottom of the box body, a chopping mechanism is arranged in the box body and comprises a motor, the motor is fixedly connected to one side of the box body, and the motor is fixedly connected with a rotating shaft through an output shaft. The rotating shaft is connected with a first rotating shaft, the first rotating shaft drives a fixing rod, and fan blades and a cutting assembly are arranged on the fixing rod; codonopsis pilosula enters from a feeding pipe, a cutter and a cutting assembly cut the codonopsis pilosula, fan blades can air-dry the codonopsis pilosula, and a grinding plate grinds the cut codonopsis pilosula, so that the codonopsis pilosula is crushed more uniformly, residues which are not crushed are subjected to secondary grinding through a first roller, a second roller and a third roller, and the crushing efficiency is improved. And the