Pharmaceutical rotary vibration screen

The utility model discloses a pharmaceutical spin vibration sieve, including base, outer casing, top cover, vibration motor and a plurality of spring, outer casing installs on the base, top cover installs the top end of outer casing, a plurality of spring ring sets up between outer casing and base, vibration motor installs on the base and is connected with outer casing, and the base is connected with the base. An integral multi-layer screening mechanism is arranged in the outer machine shell; the utility model relates to the technical field of pharmaceutical equipment, in particular to a pharmaceutical spin-vibration screen which is simple in structure and convenient to use, a plurality of screen meshes can be separated at a fixed distance through an integral multi-layer screening mechanism by utilizing a pair of connecting rods between the screen meshes of the spin-vibration screen, the screen meshes are integrally connected, the screen meshes can be integrally taken out upwards, and the pharmaceutical spin-