非谐和振动输送机输送速度分析

冯维明;曲秀晓;刘晓东

振动与冲击 ›› 2010, Vol. 29 ›› Issue (1) : 219-222.

PDF(949 KB)
PDF(949 KB)
振动与冲击 ›› 2010, Vol. 29 ›› Issue (1) : 219-222.
论文

非谐和振动输送机输送速度分析

  • 冯维明;曲秀晓;刘晓东
作者信息 +

TRAVEL RATES ANALYSIS ON NON-HARMONIC VIBRATION CONVEYOR

  • FENG Wei-ming;QU Xiu-xiao;LIU Xiaodong
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摘要

本文介绍和研究了非谐和振动输送机的输送原理和动力学特性,从理论上分析了物料运动的基本特征,得到了物料连续滑动时的速度表达式。探讨了物料输送速度随激振频率不同而变化的规律,通过理论分析和仿真计算验证物料输送效率在某一激振频率有最优值。进一步讨论了另一重要参数――摩擦因数对物料输送速度的影响规律,为该类输送机的设计和优化提供了理论依据。

Abstract

The feeding principle and dynamic characteristics of a non-harmonic vibrating conveyor is introduced. The basic motion characteristics of material is analyzed in theory and the motion equations on the uninterrupted slip is achieved. In addition, it is investigated how the frequency of the conveyor vibration exciter influences the slip velocity and what is law of that.Through theoretical analysis and simulation calculation,it is verified that the efficiency of material handling is best in some excited frequency . Furthermore ,another Important issue is discussed which is the law of the handling velocity effected by friction factor,which provides theoretical basis and recommands for the design and optimize of the non-harmonic vibrating conveyor.

关键词

非谐和 / 输送机械 / 振动机械 / 速度分析

Key words

non-harmonic / conveyor / vibration machine / frequency

引用本文

导出引用
冯维明;曲秀晓;刘晓东. 非谐和振动输送机输送速度分析[J]. 振动与冲击, 2010, 29(1): 219-222
FENG Wei-ming;QU Xiu-xiao;LIU Xiaodong. TRAVEL RATES ANALYSIS ON NON-HARMONIC VIBRATION CONVEYOR[J]. Journal of Vibration and Shock, 2010, 29(1): 219-222

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