Beam pollen feeder

The invention relates to a beam pollen feeder which comprises a pollen feeder body. One side of the pollen feeder body is provided with a plurality of filling holes for filling pollen, the filling holes and the horizontal plane form upward dip angles, and the dip angles are 30-90 degrees. The beam pollen feeder comprises a supporting part which is arranged on the pollen feeder body to be matched with a beehive beam and enables a bee access channel to be formed between the pollen feeder body and the beehive beam. The beam pollen feeder has the advantages that (1) the beam pollen feeder is simple and convenient to operate; (2) fermented feed is fed conveniently, nutrition of the fermented feed is three times that of non-fermented feed, and the feeding efficiency is improved; (3) after pollen feed is eaten up, a queen bee does not lay eggs inwards; (4) the beam pollen feeder can be used for a long term during the bee breeding season, the pollen can be fed to a swarm lacking the pollen, and the beam pollen feeder