Book intelligence and information management device

The utility model discloses a book intelligence and information management device, which is characterized by comprising a storage cylinder and a cylinder bookshelf, a fixing column is fixedly arranged in an inner cavity of the storage cylinder, the cylindrical bookshelf is connected to the fixing column in a sleeving mode, a guide column is fixedly arranged on the upper end face of the storage cylinder, and a limiting stopper connected with the guide column in a sleeving mode is arranged on the periphery of the top end of the cylindrical bookshelf; a supporting rod is further fixedly arranged at the top end of the cylindrical bookshelf, and a brake pad for limiting operation of the limiting stopper through friction force is arranged in an inner cavity of the guide column. According to the utility model, data is stored in a cylinder rotation mode, so that a checker does not need to run back and forth in the process of checking the data, the data needing to be checked can be driven to rotate to the front of the