The utility model discloses a grinder for
food processing, which belongs to the technical field of grinder equipment, and comprises a
barrel body and a cover body, the
barrel body is movably connected with the cover body, the cover body is provided with a rotating mechanism, the rotating mechanism comprises a motor and a positioning rod, the motor is fixed on the cover body, the cover body is provided with a storage space, and the positioning rod is arranged in the storage space. The cover body is provided with an annular groove communicated with the containing space, the motor comprises a rotating shaft, the rotating shaft extends into the containing space, the positioning rod is arranged in the containing space, the two ends of the positioning rod penetrate through the annular groove respectively, and the positioning rod is provided with a
grinding piece or a cleaning piece which is detachably connected. The rotating shaft drives the positioning rod to rotate, food is ground through the
grinding piece, the
ground food is moved out of the
barrel body, the cover body is separated from the barrel body, the
grinding piece of the positioning rod is detached and replaced with the cleaning piece, food residues left on the inner wall of the barrel body are scraped down through the cleaning piece, and then
bacteria are prevented from breeding in the barrel body.