Large-dip-angle extensible belt conveyor

The utility model relates to belt conveyors, in particular to a large-dip-angle extensible belt conveyor. The large-dip-angle extensible belt conveyor comprises a head part, a tail part, a support frame, a plurality of groups of trough type carrier roller combinations and a belt, and further compris...

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Bibliographic Details
Main Author WANG FUEN
Format Patent
LanguageChinese
English
Published 10.04.2013
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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Summary:The utility model relates to belt conveyors, in particular to a large-dip-angle extensible belt conveyor. The large-dip-angle extensible belt conveyor comprises a head part, a tail part, a support frame, a plurality of groups of trough type carrier roller combinations and a belt, and further comprises a material rolling prevention device. Each trough type carrier roller combination comprises two side carrier rollers and two bottom carrier rollers, wherein the included angle between each of the side carrier rollers and the horizontal plane is 60 degrees, the bottom carrier rollers are symmetrically arranged in a V shape, the included angle between each of the bottom carrier rollers and the horizontal plane is 23 degrees, and the bottom carrier rollers are arranged on the slope top side of the side carrier rollers in a parallel mode. The material rolling prevention device comprises upright rods, a rotating shaft and a trapezoidal plate, wherein the upright rods are perpendicularly fixed on two sides of the supp
Bibliography:Application Number: CN20122457456U