Aggregate belt conveying system suitable for sunken cold material bin

Abstract

The utility model relates to the technical field of belt conveying, in particular to a material collecting belt conveying system suitable for a sunken cold material bin. The angle adjusting mechanism comprises a support, a jacking device and a base. The carrier rollers comprise a central carrier roller and aligning carrier rollers which are symmetrically distributed on the two sides of the central carrier roller; the support comprises a center support and aligning supports symmetrically distributed on the two sides of the center support, the inner sides of the aligning supports are hinged to the center support, the outer sides of the aligning supports are hinged to the base, and the whole support is of a groove-shaped structure. The central carrier roller and the aligning carrier roller are correspondingly arranged on the central bracket and the aligning bracket; the jacking device is fixedly arranged below the center support and used for driving the center support to ascend and descend. The center support is driven by the jacking device to ascend and descend, and on one hand, the distance between the belt and the discharging port of the cold material bin can be adjusted; and on the other hand, the included angle between the aligning carrier rollers on the two sides and the center carrier roller can be adjusted.

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