Conveyors: power-driven – Conveyor section – Live roll
Patent
1994-09-26
1996-09-24
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Live roll
193 37, B65G 1306
Patent
active
055582060
ABSTRACT:
A slip roller conveyor has parallel side walls and a plurality of driven slip roller assemblies mounted therein. Each driven assembly comprises a stub shaft that is threadedly mounted in the side wall and has a wrench-engageable head. A pulley with a sleeve extension is rotatably mounted on the shaft and a slip roller is mounted on the sleeve. The entire driven slip roller assembly is easily removed from its wall mounting by simply engaging the head with a wrench and unscrewing the shaft from its wall mounting. The conveyor drive system includes a positive drive belt having its grooves and teeth intermeshed with mating grooves and teeth on the driven pulleys. A side edge of the belt is guided by the inner surface of the conveyor side wall. A guide strip having an anti-camming surface keeps the drive belt intermeshed with the pulleys along the drive run of the drive belt.
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Helgerson David E.
Lee Brian R.
Baker Robert C.
Quickdraw Design and Drafting, Inc.
Valenza Joseph E.
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