水平振动输送机-毕业及设计论文.docx

摘 要水平振动输送机是一种实现水平振动输送的惯性振动机械，在建材、化工、煤炭等行业均有广泛应用。在钢铁企业中，利用惯性振动输送机为电弧炉输送物料。本次毕业设计就是根据炼钢企业改造电弧炉后所使用的一种新的工艺而提出的。对于现有的电弧炉，加料时必须首先打开电弧炉盖，添加钢料后再将电弧炉盖合上。这种进料方式灰尘大，工人的作业环境差，而且不能实现连续输送与冶炼。针对这些缺点，意大利德兴公司构想在电弧炉的侧壁上建个孔，利用惯性振动给料机将钢料直接送入炉内，在这过程中，同时电弧炉产生的高温烟气进入到给料机封闭的料槽内，可将钢料预热，从而设计出了一种新型的电弧炉废钢预热水平输送系统。这样就省略了电弧炉的开合动作，节省了人力，改善了工作环境。本说明书主要针对该废钢预热系统的水平振动输送机进行研究设计，本文主要工作包含以下内容：水平振动输送机的原理分析，确定输送机方案，绘制输送机原理图；水平振动输送机的动力学分析，并利用运动学仿真软件MATLAB进行动力学响应分析； 确定水平振动输送机的主要结构参数，包括激振器、悬挂系统、小车等结构，最终完成输送机总装图与主要零部件工程图。关键词：水平振动输送机；惯性激振器；四轴；数值计算Abstract The conveyor with horizontal vibration is a kind of inertial vibrating machine which could realize level vibrates to feed material, and is widely used in building materials, chemical, coal and other industries. In the iron and steel enterprise, the conveyor with horizontal vibration was used to conveying material for electric arc furnace. This graduation design is according to the new process and proposes which was used after reforming electric arc furnace in steelmaking enterprise. For the existing electric arc furnace, the feeding must open the cover of electric arc furnace firstly; after adding steel material the arc furnace cover was closed together. The way of this incoming material follows a large of dust; and the workers’ work environment is poor. According to these shortcomings, the company of italy dexing conceives to built a hole on the side of electric arc furnace. By using the inertial vibrating feeder, the steel materials will be sent into the charging directly, and a new type of electric arc furnace smelting system-Consteel system is designed. This way could omitted electric arc furnace’s opening time of action, save the manpower, improve the working environment; At the same time, the high temperature flue gas which was produced by the electric arc furnace goes into the feeder’s closed material groove, and preheats steel material. This manual mainly for the scrap preheating system level design vibrating conveyor research, this article contain