Research about influence of the tension forces, asymmetrical tensioning and filling rate of pipe conveyor belt filled with the material on the contact forces of idler rolls in hexagonal idler housing

•Original regression model modified for every one position of the idler roll specifically.•Quantification of the selected factor influences on the contact force values.•Graphical interpretation of the selected factor influences on the contact force values.•Resulting contact force on every position o...

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Veröffentlicht in:Measurement : journal of the International Measurement Confederation 2020-05, Vol.156, p.107598, Article 107598
Hauptverfasser: Stehlikova, Beata, Molnar, Vieroslav, Fedorko, Gabriel, Michalik, Peter, Paulikova, Alena
Format: Artikel
Sprache:eng
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Zusammenfassung:•Original regression model modified for every one position of the idler roll specifically.•Quantification of the selected factor influences on the contact force values.•Graphical interpretation of the selected factor influences on the contact force values.•Resulting contact force on every position of the idler rolls is created by the additive means. Reliable operation of the pipe conveyors requires continuous monitoring and evaluation of their selected indicators. Asymmetrical tensioning of the conveyor belt is the serious negative and undesirable operational situations. There is still remaining without answer one important question, namely it is the question whether such improper kind of the tensioning is able to cause changes of the contact forces and in such a way also to influence negatively the processes of conveyor belt wearing or if the asymmetrical tensioning has a relevant impact on the contact force values. The main task of this article is to analyse relations among the tension force values, asymmetrical tensioning and filling rate in the cross-sectional area of the piped belt, which is filled with the material, with regard to the values of the contact forces that are acting on the individual idler rolls arranged in the hexagonal idler housing of the pipe conveyor.
ISSN:0263-2241
1873-412X
DOI:10.1016/j.measurement.2020.107598