To provide a new feeding structure which enables many goods to be stored in a warehouse type refrigerator, the carrying works of the goods in and out of the refrigerator to be carried out quickly, and various kinds of electric appliances installed to the refrigerator to be installed and operated reasonably.

This feeding structure is provided with crane devices 5 which move in the run direction at every row and are respectively mounted with batteries 55 to a guide frame 6. Since each crane device 5 and various kinds of electric appliances provided in the periphery of the device 5 can be actuated by means of the battery 55 installed to the chucking device 54 of the device 5, the occurrence of such a case that an excessive current flows to a power cable at a specific one spot is eliminated and, accordingly, a power cable having a small rated current can be used. Therefore, the cost of the feeding structure can be reduced.