Planetary high-frequency vibrator

The utility model discloses a planetary high-frequency vibrator. The vibrator comprises a base, a stator, a rotating shaft equipped with a rotor, and end covers, wherein, the two ends of the rotating shaft are provided with tapers and mounted in bearing taper sleeves; the bearing taper sleeves are mounted in the end covers; and the end covers are connected with the base through bolts. When the vibrator works, the stator produces a rotating magnetic field when working in a three-phase coil, so as to enable the rotor to rotate and swing along the inner wall of the bearing taper sleeves; under the action of the joint weight of the rotor and the rotating shaft, an exciting force is produced, so the purpose of vibration is achieved; and the vibration frequency is high and the amplitude is low.