Conveyor system and method for transporting material

摘要

Load carrying belts, a conveyor system incorporating such belts and a method for transporting material from a loading zone to an unloading zone are provided. In one embodiment of a conveyor system, a specially configured belt is hung from a haul rope that loops around a pair of rotatable end sheaves. If necessary, there may be one or more intermediary support towers in spaced apart locations between the end sheaves having one or more support rollers over which the haul rope rides. The belt is specifically configured for hanging from the haul rope and providing one or more compartments within which the material being transported is enclosed. The compartment(s) may be opened in the loading zone to permit introduction of material to be transported into the compartment(s), closed between the loading zone and the unloading zone, and reopened in the unloading zone to permit discharge of the material. In some embodiments, the belt may include a plurality of corrugations in order to enhance flexibility of the belt.

主权项

1. A load carrying belt hangable on a haul rope to transport material, said load carrying belt comprising:
a central portion having a profile configured to substantially envelope at least a portion of the haul rope; a first side portion extending laterally from said central portion, said first side portion being foldable toward said central portion to form a first compartment in which a first quantity of the material is receivable; and a second side portion extending laterally from said central portion, said second side portion being foldable toward said central portion to form a second compartment in which a second quantity of the material is receivable; wherein when said first side portion is folded toward said central portion to form said first compartment, a strip of said first side portion proximal to an outside edge of said first side portion overlaps at least a portion of said central portion providing said first compartment with a closed configuration; and wherein when said second side portion is folded toward said central portion to form said second compartment, a strip of said second side portion proximal to an outside edge of said second side portion overlaps at least a portion of said strip of said first side portion overlapping at least a portion of said central portion providing said second compartment with a closed configuration.