The utility model relates to a meat grinder, including base, minced steak chamber, minced steak chamber one end is provided with the feeder hopper, and the other end is provided with the discharge gate, minced steak intracavity portion is provided with the minced steak device, the minced steak device includes the axle and fixes at epaxial blade, the axle is connected with the motor, through the coupling joint between axle and the motor, transparent skylight has been seted up to minced steak chamber top, the material in skylight is the duroplasts board, the skylight can be opened, the blade is spiral stainless steel blade, compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the skylight when take place blockking up, can be opened in the last skylight of having seted up of meat grinder in meat grinder, be convenient for dredge meat grinder inside, simple structure, practical reliable has, maintain convenient characteristics.