Element doping device

The utility model relates to the technical field of doping, and discloses an element doping device which comprises a fixing plate, the vertical section of the fixing plate is in an L shape, the upper surface of a transverse plate of the fixing plate is fixedly connected with a doping barrel, the interior of the doping barrel is hollow, the front side surface of a vertical plate of the fixing plate is fixedly connected with a positioning plate, and the lower surface of the positioning plate is fixedly connected with a fixing rod. The element doping device comprises a fixing rod, a weighing device is arranged at the lower end of the fixing rod, the hand lifting position of the weighing device is fixedly connected with the lower end of the fixing rod, the weighing end of the weighing device is fixedly connected with a containing barrel, and the containing barrel is hollow. According to the scheme, the materials do not need to be manually poured into the doping barrel for multiple times, the weighed materials do