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The Research on Dynamic Analysis of Belt Conveyor

Author: NiuWeiWei
Tutor: HanGang
School: Taiyuan University of Science and Technology
Course: Mechanical Design and Theory
Keywords: Belt Conveyor Dynamic Analysis Conveyor Viscoelastic Simulation
CLC: TD528.1
Type: Master's thesis
Year: 2010
Downloads: 213
Quote: 6
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Abstract


Conveyor ( hereinafter referred to as the conveyor ) is the most important modern industrial continuous bulk materials transport equipment , large-scale ( long distance, high belt speed , off-road ) is one of the directions of its development . The traditional design method conveyors , namely conveyors rigid body dynamics analysis , has been unable to meet the design requirements of a large conveyor . Consider the conveyor belt from the viscoelastic properties of the start, integrated tensioning device and drives the dynamics of conveyor dynamic analysis and design methods are necessary for modern large belt conveyor design method . This thesis discusses the characteristics of conveyor belts , conveyor belt viscoelasticity from the start to establish a conveyor belt viscoelastic model ; analysis including the establishment of the tensioning device , including conveyor systems dynamics model derived kinetic model the kinetic equation ; analyzed the dynamics of various drive units , part of the drive to establish a mathematical model of the device , made ??from the fluid motor and limit coupling jointly launched characteristic curve drawing method ; using differential method conveyor discrete kinetic equations for numerical solution ; using MATLAB language for dynamic analysis program, through MATLAB ODE solver for solving the kinetic equation method of conveyor boot process and braking process of the simulation, the simulation process the key question: how to control the drive unit by controlling the speed curve start, how to simulate the conveyor during startup force of each unit process complex , multi-point driving force of the driving unit drives the calculation of in-depth research , the successful calculation a result of the dynamic response of the conveyor ; Finally, the examples of the calculation results of the calculation .

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CLC: > Industrial Technology > Mining Engineering > Mine transport and equipment > Underground transport and equipment > Conveyor transport > Belt conveyor
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