Sealed meat grinder

The utility model discloses a sealed meat grinder which comprises an installation shell with an opening in the top, a face cover covers the opening of the installation shell, a sealing ring is arranged at the opening of the installation shell, the sealing ring is provided with a buckling part, and the sealing ring is connected with the opening of the installation shell in a buckling mode through the buckling part of the sealing ring. A tensioning piece is arranged between the opening of the mounting shell and the surface cover, and the surface cover generates extrusion force on the mounting shell through the tensioning piece. By the adoption of the arrangement, when the surface of the meat grinder is cleaned, the problems that water enters the meat grinder, metal parts in the meat grinder rust, and meanwhile a control circuit breaks down can be solved, and therefore the effect of prolonging the service life of the meat grinder is achieved. 本实用新型公开了一种密封型的绞肉机，包括顶部呈开口设置的安装壳体，安装壳体的开口覆盖设置有面盖，安装壳体的开口设置有密封圈，密封圈设置有扣合