Conveyors: power-driven – Conveyor having means specialized for collecting a load from... – Power-driven feed means
Patent
1986-04-03
1989-03-21
Smith, Gary L.
Conveyors: power-driven
Conveyor having means specialized for collecting a load from...
Power-driven feed means
198576, 74425, 299 64, B65G 3700
Patent
active
048135305
ABSTRACT:
A conveyor drive transmission for a secondary conveyor system is disclosed. The secondary conveyor system is designed to feed material cut by a mining machine onto a primary conveyor which would convey mine material to the rear of the machine for discharge. The secondary conveyor has a foot shaft adjacent and parallel to one side of the primary conveyor. The transmission for the secondary conveyor includes an input drive shaft aligned with and driven by a transverse shaft on the primary conveyor. A helical worm drive gear mounted on and driven by the input drive shaft is included to engage and drive a worm wheel. The worm wheel then drives a helical worm gear mounted on a shaft in the same plane as the input drive shaft. A set of bevel gears mounted on the same shaft as the helical worm driven gear drives the worm shaft of the secondary conveyor.
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Joy Technologies Inc.
Nicholson Eric K.
Smith Gary L.
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