Bucket type automatic feeding device applied to weighing

The utility model discloses a bucket type automatic feeding device applied to weighing, which belongs to the technical field of weighing, and comprises a bottom plate and two side fences, two short columns are fixedly mounted on the upper surface of the bottom plate, two first pin shaft seats are fixedly mounted on the upper surface of each short column, and two second pin shaft seats are fixedly mounted on the lower surface of each first pin shaft seat. A first connecting block and a second connecting block are fixedly mounted on the bottom surface of each side fence, each first pin shaft seat is hinged to the corresponding first connecting block through a pin shaft, and the bottom ends of two electric hydraulic push rods are hinged to the second pin shaft seats through pin shafts, so that the bottom ends of the two electric hydraulic push rods can freely rotate; a third pin shaft seat is mounted at the output end of each electric hydraulic push rod, and a second connecting block on the bottom surface of the