Closed belt conveyor with dust escape prevention structure

Abstract

The invention provides a closed belt conveyor with a dust escape prevention structure, and belongs to the technical field of belt conveyors. The closed belt conveyor comprises a machine body and a conveying belt arranged in the machine body, wherein a plurality of floating dust capturing mechanisms are arranged in the machine body in the conveying direction of the conveying belt, guide plate structures are further arranged on the two sides of the machine body, and adjustable dust escape prevention assemblies are arranged between the guide plate structures and the conveying belt. The guide plate structures can provide smooth inner walls, reduce the rough surfaces where floating dust is accumulated and prevent the floating dust from being accumulated on the inner walls of the machine body, the plurality of floating dust capturing mechanisms arranged in the conveying direction of the conveying belt can capture the floating dust generated in the conveying process, when the captured floating dust accumulates to a certain weight, the floating dust slides to the surface of the conveying belt under the action of gravity and moves forwards along with materials, and the adjustable dust escape prevention assemblies can prevent the dust from escaping from a gap between the conveying belt and the machine body and being scattered in the air and forming escape dust.

Description

technical field [0001] The invention belongs to the technical field of belt conveyors, and relates to an airtight belt conveyor with a dust-proof structure. Background technique [0002] The belt conveyor will have a lot of dust in the process of conveying mineral crushing products, and the belt conveyor in the prior art will set a closed cover on the upper side of the belt to solve the dust problem, but there will still be dust from the gap between the belt and the closed cover. Escaping from the gap, the dustproof effect is poor. [0003] In order to overcome the deficiencies of the existing technology, people have continuously explored and proposed various solutions. For example, a Chinese patent discloses a U-shaped closed mobile belt conveyor without load bearing rollers [Application No.: 201510101839.9], including There are a head, a middle section, a tail and a conveyor belt inside them. The head roller is installed in the head, the tail roller is installed in the ta...

AI Technical Summary

Problems solved by technology

[0002] The belt conveyor will have a lot of dust in the process of conveying mineral crushing products, and the belt conveyor in the prior art will set a closed cover on the upper side of the belt to solve the dust problem, but there will still be dust from the gap between the belt and the closed cover. Escaping from the gap, the dustproof effect is poor

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