A stacker crane comprises: a first covering body (105) that covers a sliding portion (134) of a mast (103) and a lifting means (104) and that forms a first space (191) that extends in the vertical direction along the mast (103); a second covering body (106) that forms a second space (192) that is partitioned from the first space (191) by a first partition (131) and extends in the vertical direction along the mast (103); a plurality of vent holes (136) that are provided in the first partition (131) in a dispersed manner in the vertical direction and by which the first space (191) communicates with the second space (192); and a venting device (107) that is mounted on the mast (103) and that exhausts air in the second space (192) in a section in the vertical direction.
Stacker crane
2015-12-16
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 / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |