Analysis of Rubber Conveyor Belt Sag Resistance Experiment Table Dynamics

Authors

Mao Jun, College of Mechanical Engineering, Liaoning Technical University, Fuxin 123000, China;
Wang Xin, College of Mechanical Engineering, Liaoning Technical University, Fuxin 123000, China;
Hongyue Chen, College of Mechanical Engineering, Liaoning Technical University, Fuxin 123000, China;

Abstract

Abstract: To study the dynamic characteristics of rubber conveyor belt sag resistance bench working process, by hydraulic cylinder pressure, roll eccentricity error and st2000 conveyor belt thickness error as system incentive, a 3-DOF dynamics sag resistance test bench dynamic model was established. The model was solved by using Simulink. The results show that: as provided by the hydraulic cylinder pressure force of 10, 000 N, in the time domain, the vibration of the idler roller and pass roller slants big, which need to improve the connection stiffness. In the frequency domain, the excitation frequency and the natural frequency have larger difference and the system does not exist resonance condition. The poincare mapping shows that the system does exist chaos behavior. Theoretical model was verified by experiment, which has a certain accuracy.

Recommended Citation

Jun, Mao; Xin, Wang; and Chen, Hongyue (2020) "Analysis of Rubber Conveyor Belt Sag Resistance Experiment Table Dynamics," Journal of System Simulation: Vol. 28: Iss. 3, Article 11.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol28/iss3/11

First Page

584

Revised Date

2015-01-19

DOI Link

https://doi.org/

Last Page

591

CLC

TH222

Recommended Citation

Mao Jun, Wang Xin, Chen Hongyue. Analysis of Rubber Conveyor Belt Sag Resistance Experiment Table Dynamics[J]. Journal of System Simulation, 2016, 28(3): 584-591.