Automatic sampling device and method for natural uranium reserve warehouse

The invention belongs to the technical field of nuclear safety, and particularly relates to an automatic sampling device and method for a natural uranium reserve warehouse, and the device comprises a to-be-detected labeling area, a weighing area, an uncovering area, a sampling area, a covering area and an unloading area; the to-be-detected labeling area, the weighing area, the uncovering area, the sampling area, the covering area and the unloading area are sequentially connected and run in an interlocking mode. The transmission device and the sampling device are combined to form the special equipment special for natural uranium sampling, the equipment realizes automatic and streamlined operation of natural uranium sampling work, the labor cost is saved, the sampling efficiency is improved, the contact between personnel and radioactive materials is reduced, the occupational health and safety of operators are guaranteed, and the working efficiency is improved. Meanwhile, the sampling equipment is adopted for sa