挡边带式输送机毕业设计

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1、 摘要 挡边带式输送机是输送能力最大的连续输送机械之一。长距离、大运量、高速是 挡边带式输送机的最新发展方向。挡边带式输送机结构简单、运转可靠、运行平稳、 能耗低、对环境污染小、便于集中控制和实现自动化、管理维护方便，在连续装载条 件下可实现连续运输。本文首先概述了挡边带式输送机的应用、分类、原理、特点； 接着对整机的设计方案进行比较选择。 挡边带式输送机的机械设计程序分两步，第一步是初步设计，主要是通过理论上 的计算选出合适的输送机部件。其中包括输送带的类型和带宽选择、挡边带式输送机 线路初步设计、托滚及其间距的选择、滚筒的选择、电动机、减速器、的选择等；第 二步是施工设计，主要根据初步设计

2、选定的滚筒、托滚、驱动装置完成对已选部件的 安装与布置图纸设计工作。最后，在机械设计的基础上，简单的说明了挡边带式输送 机的电器及安全保护装置。 关键词：挡边带式输送机；方案设计；部件选型；设计计算 ABSTRACT Sidewall belt conveyor is one of the transmission capacity of the largest continuous conveyor machinery.Long distance,large capacity,high speed is the latest development in the direction of t

3、he belt conveyor.Sidewall belt conveyors structure is simple,smooth operation,reliable functioning and low consumption, little pollution, easy centralized control and automation And the continuous transportation of the facilities can be achieved in successive loading.The paper is mainly about a ribb

4、eltconveyor applications,classification,principles,characteristics;thenchoose the design of the machine. There are two steps of designing the belt conveyor machinery. The first step is the preliminary design, mainly through theoretical calculations elected suitable carriers components. Including travel and the type of bandwidth selection, preliminary design belt conveyor lines, roll up their space options, roller choice, electric motors, reducer, push rod brakes, hydraulic soft start option; The