A stereoscopic carrier car storehouse with shift

Technical Field The present invention relates to storage devices, is disclosed warehouse A tape transfer trolley, including shelves, a combination of several shelf unit shelf from the shelf unit comprises two rows of vertical columns, each row of the column side is provided with a horizontal the support rail, the support rail top surface of the tray support surface, an outer side surface of the lower end of the support rail is formed outwardly extending guide rail car, where the car guide rails where a height lower than the pallet supporting surface; carriages between two guide rails in the same shelf unit transfer trolley is provided with slidable on the rail car wheel at the bottom end of the transfer trolley, the trolley also has a transfer mechanism driving each shelf unit, the transfer car is provided with a top surface of the pallet, the transfer carriage jacking device equipped with drivable lifting the pallet. The present invention has for conveyance out of the library, flexible, efficient, safe cargo by the beneficial effect on the transfer car.