Drum line is inclined at an angle fixed on the shelf beams from the tray into the high-end, by itself neutral slipped along drum line, the control tray to stabilize the rate of decline, to avoid
the impact, setting a roll damping system in each line a certain distance, tray fell faster, the greater the drag is generated by the system. End section from mechanism is provided at the lower end
for separating the lowest end of the adjacent two trays so that the lowest end of the tray can be removed successfully. Gravity shelves for pallets require heavy wooden pallet currently used is
relatively mature, the need to provide other materials tray tray actually used to do experiments damping. Gravity-shelf space utilization to achieve a "FIFO" principle, the safety and efficiency
of operation are the same and through shelves, widely used in various industries.
Structural features:
(1) and run through the same amount of storage shuttle is great, gravity itself shipments into the channel without the forklift, access more convenient;
(2) applicable to a large number of short-term storage and shipment of goods, suitable for the production and delivery needs to be done, first advanced the goods out of the library;
(3) using the mass flow channel storage stacked stack objects, space utilization up to 85%;
High (4) of the pallet requirements, to ensure that the bottom surface of the roller can slide, each flow path generally stored one kind of goods;
Higher (5) construction costs, construction is slow.