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US 5,096,045 AGranted
Portable conveyor system
AssigneePace Incorporated
InventorErich J. Feldl
Life of this patent
Estimating the term…
Abstract
A portable conveyor system having multiple, separable, conveyor sections, a separable latching bridge mechanism disposed between and connecting each two adjacent conveyor sections, a single drive motor for the system, a belt driving gear arrangement on each end of each conveyor section for driving the conveyor belt, a pair of idling gears carried by each separable latching bridge mechanism and adapted to engage and connect the roller gears on adjacent conveyor sections when the latching bridge mechanism is employed to latch adjacent conveyor sections. Snugger rollers are provided to adjust the tension on the conveyor belt on each conveyor section.
Claims8
A portable conveyor system comprising:
- a plurality of elongated conveyor sections disposed in adjacent end-to-end relationship;
- each said conveyor section including an elongated frame;
- an elongated belt support surface on said elongated frame,
- a belt roller essentially spanning the width and disposed in rotatable relationship adjacent an end of said belt support surface at each of said conveyor section;
- a conveyor belt rotatable supported by said belt support surface and extending over each said belt roller at each end of said conveyor section;
- a roller gear secured to each end of, and rotatable with, each said belt roller;
- a spindle rotatable supporting each belt roller and said roller gear thereon,
- said spindle having end portions extending from each end of said belt roller;
- an elongated bridge mechanism transversely disposed between each two adjacent conveyor sections;
- latching means carried by said bridge mechanism and serving to releasably latch said bridge mechanism to each of two adjacent conveyor sections;
- an idling gear rotatably carried at each end of each said bridge mechanism;
- said idling gear meshing with said roller gear on said belt roller of each adjacent conveyor section when said bridge mechanism is releasably latched thereto;
- at least one drive motor connected to one of said plurality of conveyor sections to cause rotation of said roller gear and said belt roller;
- a bridge spindle contained within said bridge mechanism;
- an end bracket disposed on and spaced from each end of said bridge spindle;
- an end portion of said bridge spindle extending through each said end bracket;
- said idling gears being rotatable disposed on said bridge spindle adjacent each of said end brackets;
- each said end bracket having slotted portions therein to slidable receive a roller spindle extending from a belt roller on adjacent conveyor sections;
- and,
- said latching means including a latch plate rotatable disposed adjacent, and exterior, to each said end bracket on said bridge spindle for releasably latching said bridge mechanism to each of two adjacent conveyor sections.
17 more elements
A portable conveyor system comprising:
- a plurality of elongated conveyor sections disposed in adjacent end-to-end relationship;
- each said conveyor section including an elongated frame;
- an elongated belt support surface on said elongated frame,
- a belt roller essentially spanning the width and disposed in rotatable relationship adjacent an end of said belt support surface at each end of said conveyor section;
- a conveyor belt rotatably supported by said belt support surface and extending over each said belt roller at each end of said conveyor section;
- a roller gear secured to each end of, and rotatable with, each said belt roller;
- a spindle rotatably supporting each belt roller and the roller gear thereon,
- said spindle having end portions extending from each end of said belt roller;
- an elongated bridge mechanism transversely disposed between each two adjacent conveyor sections;
- latching means carried by said bridge mechanism and serving to releasably latch said bridge mechanism to each of two adjacent conveyor sections;
- an idling gear rotatably carried at each end of each said bridge mechanism;
- said idling gear meshing with said roller gear on said belt roller of each adjacent conveyor section when said bridge mechanism is releasably latched thereto;
- at least one drive motor connected to one of said plurality of conveyor sections to cause rotation of said roller gear and said belt roller;
- adjustment means carried by said elongated frame for adjusting and maintaining the desired tension on said conveyor belt;
- said adjustment means including a snugger roller rotatably disposed on a spindle and in rotative contact with said belt;
- support structure for said snugger roller connecting said snugger roller to said belt roller;
- adjustable structure for varying the relative vertical position of said snugger roller to said belt roller;
- said support structure for said snugger roller including plate means disposed over said snugger roller spindle and said belt roller spindle and serving to pivotally connect said snugger roller to said belt roller.
15 more elements
Dependencies are inferred from the claim text.