Improve Design and Analysis on Transitional Chute of Scraper Conveyor

Abstract:

To avoid the corrosion of transitional chute of scraper conveyor, optimization is needed on the structural of transitional chutes. After analyzing the force on turning point of transitional chute, multi-body dynamic experiments were made. The results show that, the improve design decrease the force on the turning point obviously and there are no extra difficulty on manufacture and installation. The experiment and analysis can conclude that the forces, which influence the wear of transitional chute, are depended on the transition arc radius but not transitional angle.

• Periodical: Advanced Materials Research (Volume 145)
• Pages: 541-545
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.145.541
• Online since: October 2010
• Authors: Shu Ping Wang, Zhao Jian Yang
• Keywords: Improving Design, Scraper Conveyor, Transitional Chute, Wear

References

[1] H.W. Wang, Q. Yao and X.G. Shi: Mining & Processing Equipment, Vol. ·37(2009)No·14, p.96 (in -Chinese ).

[2] Y.C. Zhao, W. Li and Z.W. Zhang: Coal Mine Machinery, Vol. ·28(2007)No·8, p.58 (in Chinese ).

[3] L.P. Chen, Y.Q. Zhang, W.Q. Ren and G. Tan: dynamical analysis on mechanical system and ADAMS (TsingHua University Press , China, 2005) a) Transitional angle is 7° b) Transitional angle is 15° Fig 8 Relationship between connecting forces with time in the same curvature radius of transitional arc but different transitional angle a) Curvature radius of transitional arc is 3m b) Curvature radius of transitional arc is 5m Fig 7 Relationship between contacting forces with time in the same transitional angle but different curvature radius of transitional arc.

DOI: 10.1093/ijtj/ijac026