POWDER/GRANULAR MATERIAL TRANSPORT VERTICAL SCREW CONVEYOR WITH PLURALITY OF SCREW SHAFTS COMBINED

摘要

PURPOSE: To provide a vertical screw conveyor capable of transferring articles even at a low rotational speed with no trouble occurring due to wearing. ;CONSTITUTION: Two similarly shaped screw shafts 2 and 3 connected together in the sake phase and the same rotational direction by a sprocket 7 and a roller chain 6 are housed in a casing 1 and these are driven by a motor 4 via sprockets 8 and 9 and a roller chain 5.;COPYRIGHT: (C)1996,JPO