Conveyors: power-driven – Conveyor system having a gravity conveyor section – Bin having a power-driven conveyor section for discharging...
Patent
1986-09-09
1987-10-20
Spar, Robert J.
Conveyors: power-driven
Conveyor system having a gravity conveyor section
Bin having a power-driven conveyor section for discharging...
198636, B65G 6534
Patent
active
047008261
ABSTRACT:
In a device for conveying heaps of debris resulting when mining minerals or for conveying other lumpy material by means of a chain conveyor (1), belt conveyor or the like, in which device the conveyor is passed through a channel (5) having a width approximately corresponding to the width of the conveyor (1) and is guided before the channel (5), as seen in conveying direction (a), between inclined walls (7, 8) laterally extending beyond the width of the conveyor (1) and in which device there are arranged inclined deflection walls before the ingress location (6) into the channel, there exists the risk that blocks having too great a longitudinal size become jammed within the channel (5). For avoiding this risk, there is arranged an obliquely ascending deflection wall (11) in transverse direction relative to the conveying direction (a), said deflection wall including, as seen in a vertical plane extending in parallel relation to the conveying direction (a), with the plane of the conveyor (1) an angle (.alpha.), being open in opposite direction to the conveying direction (a), of more than 90.degree. and adjoining to an approximately vertical wall (13) extending in parallel relation to the conveying direction and passing over into the channel (5). By this transversely extending deflection wall (11), blocks having an excessive length and extending in transverse direction are lifted and thrown onto the conveyor (1) in longitudinal direction.
REFERENCES:
patent: 3292766 (1966-12-01), Leibelt
patent: 3651923 (1972-03-01), Anderson et al.
patent: 3967716 (1976-07-01), Smith
Dayoan D. Glenn
Spar Robert J.
Voest-Alpine Aktiengesellschaft
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