The Ultimate Rotating Resistance of the Belt Conveyors Rollers

DOI

10.2991/coal-18.2018.42How to use a DOI?

Keywords

belt conveyor, rollers, rotation resistance, adhesion coefficient

Abstract

belt conveyors are widely used in various transport systems. The major cost for their operation consists, most often, of the means for rollers maintenance especially when belt conveyors are in the dusty explosive environment, for example, in mining industry. To prevent or reduce probability of fires, it is necessary to prevent jamming of rollers. For this purpose the ultimate resistance of conveyor rollers at which their rotation stops, depending on the degree of filling of the belt cross-section area with cargo, locations of an idler in a support and condition of the contact surfaces of a roller with a belt has been defined. The adhesion coefficient of a roller with the conveyer belt has been defined experimentally on the full-size conveyor 1L80 at the laboratory of Kuzbass State Technical University applying specially manufactured device, furthermore the status of the contact surfaces of a belt and rollers has been altering by wetting. The analytical researches have been conducted on the basis of the theory of elasticity and laws of mechanics.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Alexander Zakharov
AU  - Boris Gerike
AU  - Dmitriy Shiryamov
PY  - 2018/10
DA  - 2018/10
TI  - The Ultimate Rotating Resistance of the Belt Conveyors Rollers
BT  - Proceedings of the 9th China-Russia Symposium "Coal in the 21st Century: Mining, Intelligent Equipment and Environment Protection" (COAL 2018)
PB  - Atlantis Press
SP  - 226
EP  - 229
SN  - 2352-5401
UR  - https://doi.org/10.2991/coal-18.2018.42
DO  - 10.2991/coal-18.2018.42
ID  - Zakharov2018/10
ER  -