ZG-200型振动给料机结构设计.doc

摘 要 ZG系列电机振动给料机是一种新型的运输设备。它广泛应用于矿山、冶金煤炭、火电、耐火、玻璃、建材、轻工、化工、机械，粮食等各行各业中。 本课题主要完成了ZG200型振动给料机的总体设计，包括机械的尺寸设计、机械的主要零件和组成部分在机体结构上的位置设计、激振源的确定及计算、悬挂弹簧的设计和机械结构的动力学分析，包括机械运动学参数的确定、物体在槽体上运动情况的分析、动力学模型的确定等任务。另外本课题还介绍了它的安装使用及维护等技术条件 关键词：振动给料机 总体设计 动力学分析 Abstract ZG series of electrical vibration feeder is a new type of transport equipment. It widely used in mining, metallurgy, coal, thermal power, fire-resistant, glass, building materials, light industry, chemical industry, machinery, food, etc. in all walks of life.  The completion of the main topics of vibration feeder ZG200 the overall design, including the size of mechanical design, mechanical parts and the main component of the body structure on the location of the design, and identify the source of excitation, the design and the hoisting of spring Dynamic Analysis of mechanical structure, including mechanical parameters of kinematics, object in the slot on the movement of an analysis of the situation, the dynamic model of the set tasks. . Also in this issue also introduced its installation and maintenance, and other technical conditions. Keywords: vibration feeder overall design dynamic analysis 目录 绪论………………………………………………………………………………1 1 ZG系列电机振动给料机的特征概括 1.1用途………………………………………………………………………2 1.2特点………………………………………………………………………2 1.3分类………………………………………………………………………2 1.4主要组成部分……………………………………………………………2 1.5选型说明…………………………………………………………………3 工作原理和结构分析 2.1结构分析…………………………………………………………………4 2.2工作原理…………………………………………………………………4 振动参数的确定 3.1运动学参数………………………………………………………………5 3.1.1振幅A……………………………………………………………5 3.1.2机械指数K………………………………………………………5 3.1.3激振频率………………………………………………………6 3.1.4振动方向角……………………………………………………6 3.1.5抛掷指数D………………………………………………………6 3.2振幅………………………………………………………………………6 物料在槽体上的运动情况分析 4.1运动分析…………………………………………………………………9 4.2常有振动机的振动参数…………………………………………………11 4.3物料的平均速度…………………………………………………………12 槽体尺寸参数的确定 5.1给料能力与给料槽体尺寸的确定………………………………………14 5.2槽体型式和刚度要求……………………………………………………14 5.2.1槽体的结构………………………………………………………14 5.2.2槽体刚度的计算…………………………………