An automated storage and retrieval system includes a track system, a plurality of storage columns, a container handling vehicle, a replaceable power supply, and a charging station. The track system includes a first set of parallel tracks arranged in a horizontal plane and extending in a first direction, and a second set of parallel tracks arranged in the horizontal plane and extending in a second direction which is orthogonal to the first direction, said first and second sets of tracks forming a grid pattern in the horizontal plane comprising a plurality of adjacent grid cells, each grid cell comprising a grid opening defined by a pair of adjacent tracks of the first set of tracks and a pair of adjacent tracks of the second set of tracks. The plurality of storage columns are located beneath the track system. Each storage column is located vertically below a grid opening and arranged to store a stack of storage containers. The container handling vehicle is for lifting at least one storage container stacked in the stacks. The container handling vehicle is configured to move laterally on the track system above the storage columns to access the storage containers via the grid openings, wherein the container handling vehicle comprises a lower part comprising at least one storage compartment for storing a storage container, an upper part arranged vertically above the lower part, a wheel assembly for guiding the container handling vehicle along the track system and a power supply compartment for accommodating a replaceable power supply. The replaceable power supply is for accommodation in the power supply compartment, having a power supply charging connection. The charging station is for charging of the replaceable power supply, the charging station comprising a charging station charging connection configured to create an electrical connection with the power supply charging connection and a power supply support for releasably supporting the power supply during charging. The container handling vehicle includes an auxiliary battery to allow movement of the container handling vehicle when void of the replaceable power supply.
AUTOMATED STORAGE AND RETRIEVAL SYSTEM
2024-09-12
Patent
Electronic Resource
English
IPC: | B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |