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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-2026062228-A1, on 5 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002195

Belt cleaning device for coal loading and unloading belt conveyor

Published
Permanent URL
Classification
Material Handling › Conveying Systems
Inventors
CAI LINLIN, LI DESHENG, LI MENGNAN, LI YANCHENG, MENG XIANSHUANG, SHANG LIANG, SUN JINGGANG, SUN MENG, WANG JIAN, WANG LEI, WANG PENG, WANG ZIJIAN
Assignee
QINHUANGDAO PORT CO LTD
Original source
US-2026062228-A1, the United States Patent and Trademark Office, 5 March 2026
Document SHA-256
98b4e02d8abfd21c1287553d9f85ec8357f98624314713bc06f3bbb22b2dfe3f

Abstract

A belt cleaning device for a coal loading and unloading belt conveyor, including a split-type spraying pipe, a first alloy scraper, and a second alloy scraper. The first alloy scraper is provided on the belt, the belt is supported by a roller. The second alloy scraper is elastically pushed against an underside of the belt and suspended below the roller. A material scraping area is covered by the split-type spraying pipe, the split-type spraying pipe is configured to spray water onto the material scraping area. The belt cleaning device can independently control the inclination angle of the first alloy scraper and the second alloy scraper and uniformly control the adhesion force between the alloy scrapers and the belt, thus solving the problem of scraping off adhesive materials at different wear rates of the belt, improving the efficiency of the coal loading and unloading belt conveyor, and reducing maintenance needs.

Publication information

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Citation

OpenTechnical Publication OT-2026-000002195, “Belt cleaning device for coal loading and unloading belt conveyor,” published September 15, 2026 at 19:11:23 UTC, https://opentechnical.org/p/OT-2026-000002195.

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