Rotary blanking device for raw material mill

The utility model discloses a rotary blanking device for a raw material mill. The rotary blanking device comprises a feeding hopper, a rotor assembly, a weighing unit and a blanking chute, the upper part of the feeding hopper is connected to a raw material homogenizing silo through a feeding pipe; a sieve plate is arranged between the feeding hopper and the feeding pipe; a discharging opening is formed in the side wall of the feeding hopper on one side of the sieve plate; the discharge port is connected with a storage chamber; a driver is mounted on the side wall of the storage chamber; the driver is connected with a scraping mechanism; the scraping mechanism reciprocates on the sieve plate; the technical scheme adopted by the utility model solves the problem that the normal work and the service life of the rotary feeder are influenced because wetted and clustered materials cannot be effectively screened before raw materials enter the rotary feeder at present. 本实用新型公开了一种生料磨用回转下料器，包括有进料斗、转子总成、称重单元和下料溜槽；所述进料斗上方