Novel automatic opening device for radioactive waste recovery lead barrel

The utility model relates to the technical field of medical recovery lead barrels, and discloses a novel radioactive waste recovery lead barrel automatic opening device which comprises a bottom plate, a recovery lead barrel is fixedly installed on the upper portion of the bottom plate, an installation shaft is installed on the upper surface of the recovery lead barrel, a cover plate is hinged to the outer side of the installation shaft, and a lifter is fixedly installed on the outer side of the recovery lead barrel. A sliding column is movably installed on the outer side of the upper end of the lifter, a sliding groove plate is fixedly installed on the outer side of the cover plate, the outer side of the sliding column and the inner wall of the sliding groove plate are installed in a sliding mode, an inductor is installed on the outer surface of the cover plate, and a pedal closer is arranged on the front surface of the bottom plate. According to the novel automatic opening device for the radioactive waste re