Sectioning device for producing pharmaceutical raw materials

The utility model discloses a sectioning device for production of pharmaceutical raw materials. Outer box, feeding holes are formed in the left end and the right end of a top plate of the outer box body; a discharging opening is formed in the middle of a bottom plate of the outer box body; inclined screens are installed on the inner surfaces of a left side plate and a right side plate of the outerbox body correspondingly. Inclined plates are respectively mounted on the inner surfaces of a left side plate and a right side plate of the outer box body; the free end part of the inclined plate isfixedly welded on the free end part of the screen; dust collecting boxes are fixedly mounted on the outer surfaces of left and right side plates of the outer box body; and dust outlets are formed in the positions, corresponding to the inclined plate, of the outer box body and the dust collecting box correspondingly, a rotating shaft is arranged on the lower side of the inclined plate, a shaft sleeve is in interference fit