设计名称
覆带式挡边带式输送机设计【说明书+CAD】
设计编号
JX3949
设计软件
AutoCAD,Word
包含内容
见右侧图片 
说明字数
见下方截图
图纸数量
见右侧图片
推荐指数
较高
价格
价格优惠中
整理日期
2017-09-25
整理人
admin
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设计简介

摘要

长距离、大运量、高速是带式输送机的最新发展方向。与其它输送设备相比，带式输送机运行更可靠，易于实现自动化和集中控制，经济效益十分明显。大倾角挡边带式输送机就是其中的一个。而覆带式挡边带式输送机更是弥补了普通挡边机所存在的不足之处。
本文首先对普通带式输送机的运用、分类、特点、原理作了简单地概述，接着阐述了大倾角挡边机的技术优势，引出本次设计-覆带式挡边带式输送机的设计意义；然后对整机的设计方案进行比较选择，在传动方案方面，本文选取了3种传动方式进行比较，选出最经济、实用的一种方式，对驱动装置的每个部件进行了较为详细的描述，然后做出选择；接着对设计中所需要的数据进行设计计算，再根据设计准则与计算选型方法按照给定参数要求，对输送机的传动装置、改向装置、拉紧装置、中部机架、托辊、清扫装置等进行选型设计；接着对输送机的传动滚筒轴等主要零部件进行了强度校核；最后简单地说明了输送机的电气及安全保护装置。

关键词：带式输送机；方案设计；部件选型；设计计算

Abstract

Long distance,large capacity,high speed is the latest development in the direction of the belt conveyor.Compared with other transportation equipments,belt conveyor is more reliable,easier to implement automation and centralized control,more obvious economic efficiency.Steep sidewall belt conveyor is one of them.Furthermore,the cover sidewall belt conveyor makes up for shortcomings that ordinary sidewall unit exists.
Firstly,the design outlines briefly the use,classification,characteristics,principles of common belt conveyor and then it describes technological advantages of the steep wall machine and it leads to this design-cover sidewall belt conveyor and what it means.Then it compares and chooses the whole machine’s design.In transmission mode,the paper compares 5 kinds of transmission mode to select the most economical and practical way,then each component is given a more detailed description and then the paper chooses the best one.After that it designs and caculates the data needed,tensioning device,the central rack,roller,cleaning devices according to the design criteria and selection method in accordance with the requirments of the given parameters.Next,it is the strength check of drive roller shaft,and other major components.At last,it is brief description of the electrical safety devices.

Key words:belt conveyor;program design;parts selection;design caculations