Enclosed dust-free transportation device

Abstract

The invention belongs to the field of machinery, and discloses an encircling dust-free belt conveying device which comprises a conveying belt, a follow-up left encircling belt and a follow-up right encircling belt, the follow-up left encircling belt and the follow-up right encircling belt are arranged in a split or integrated mode, and the follow-up left encircling belt, the follow-up right encircling belt and the conveying belt are connected in a split or integrated mode. When the follow-up left surrounding belt and the follow-up right surrounding belt are connected with the conveying belt in a split mode, the follow-up left surrounding belt and / or the follow-up right surrounding belt are / is connected with the conveying belt through a follow-up surrounding belt connecting mechanism, and the follow-up left surrounding belt and the follow-up right surrounding belt are obliquely arranged on the side edge of the conveying belt or arranged on the side edge of the conveying belt in parallel to form a surrounding conveying belt. The follow-up left surrounding belt is obliquely arranged on the side edge of the conveying belt or arranged on the left side of the conveying belt in parallel, the follow-up right surrounding belt is obliquely arranged on the side edge of the conveying belt or arranged on the right side of the conveying belt in parallel, and the follow-up left surrounding belt is connected with the conveying belt through a follow-up left surrounding belt connecting mechanism. The follow-up right surrounding belt is connected with the conveying belt through a follow-up right surrounding belt connecting mechanism.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to an enclosed dust-free transportation device. Background technique [0002] During the conveying process of the existing conveyor belt, the material is exposed on the belt surface. Due to the deviation and vibration of the conveyor belt, the material is easy to fall from both sides of the conveyor belt, and it is also easy to generate dust during the transportation process, wasting materials, polluting the environment, Cause danger, blockage of transportation lanes, etc. When transporting up or down, materials tend to slide down and accumulate and spill, which cannot be used for large-angle transportation, let alone vertical lifting transportation. In order to prevent material leakage from the side of the conveyor belt, some The surface of the flat belt is equipped with corrugated edge retaining material, which reduces the material falling from the side to a certain extent, an...

AI Technical Summary

Problems solved by technology

[0002] During the conveying process of the existing conveyor belt, the material is exposed on the belt surface. Due to the deviation and vibration of the conveyor belt, the material is easy to fall from both sides of the conveyor belt, and it is also easy to generate dust during the transportation process, wasting materials, polluting the environment, Cause danger, blockage of transportation lanes, etc. When transporting up or down, materials tend to slide down and accumulate and spill, which cannot be used for large-angle transportation, let alone vertical lifting transportation. In order to prevent material leakage from the side of the conveyor belt, some The surface of the flat belt is equipped with corrugated edge retaining material, which reduces the material falling from the side to a certain extent, and there is still the disadvantage that the material is exposed to dust and is easy to generate dust. However, the left fold edge and the right edge vertically arranged on both sides of the flat belt The pleated edges cannot be fastened left and right to form a cylindrical conveyor belt, and there are also side edge stoppers at the ends of both sides of the flat belt. Since the side edges are generally relatively low, it is even more impossible to buckle left and right to form a cylindrical conveyor belt. To solve various losses caused by material exposure, there is a protective cover fixed on the conveyor belt frame, but because the fixed protective cover fixed on the conveyor belt frame has a large distance from the dynamic transport conveyor belt, the protective cover It only plays the role of preventing falling dust but does not play the role of wrapping up the materials on the conveyor belt and fixing the materials on the dynamic conveyor belt. The problem of loss has not been solved so far. Because of the above-mentioned problems in the belt conveyor, when constructing mines, according to the characteristics that the belt conveyor cannot be vertically lifted or transported on a large slope, the mining roadway will be made into a transportation channel with a gentle slope. The conveyor belt with a gentle slope uses multiple Z-shaped laps to solve the problem of large slopes or vertical lifting, which increases the huge investment in roadway excavation and roadway support. A large amount of investment in the system, etc., in order to solve the above problems, the present invention proposes an enclosed dust-free transport device

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