Grinding device for processing hippophae rhamnoides freeze-dried powder

The utility model relates to a grinding device for processing hippophae rhamnoides freeze-dried powder, which aims at solving the technical problem that the working efficiency is reduced due to the fact that manual screening is needed after grinding is finished at present, and comprises a carrier, a gear ring, a grinding mechanism, a servo motor and a vibration motor, the gear ring is arranged on the carrier through a plurality of spring assemblies which are annularly distributed; the grinding mechanism is arranged on the inner ring of the gear ring; the servo motor is arranged at the power end of the grinding mechanism; a plurality of vibration motors are arranged at the vibration end of the gear ring; through the arrangement of the gear ring, the grinding mechanism, the servo motor and the vibration motor, sea-buckthorn freeze-dried powder which is not ground into powder is screened for secondary grinding after grinding is finished, and the problem that large sea-buckthorn freeze-dried powder is not ground