皮带运输机毕业设计
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- 皮带运输机毕业设计摘 要
带式输送机是输送能力最大的连续输送设备之一。随着煤炭、水泥行业的发展，倾斜布置的输送机也越来越多。本次毕业设计是关于矿用固定式带式输送机的设计。首先对胶带输送机作了简单的概述；接着分析了带式输送机的选型原则及计算方法；然后根据这些设计准则与计算选型方法按照给定参数要求进行选型设计；接着对所选择的输送机各主要零部件进行了设计校核校核。
施工设计主要是根据初步设计选择驱动装置、电动机、减速器、变频器、制动器等等部件，从而完成输送机的安装布置图。
最后，在基于本文所做的理论分析的基础上，设计了输送机的保护装置及其集控系统。集中控制核心采用可编程控制器（PLC）。本论文分别做出了输送机起车、停车以及故障停车的流程框图，为编制控制程序打下了基础。
关键词：带式输送机； 选型设计； 可编程控制器
Abstract
The belt conveyor is one of the best continuous transportation equipment. Along with the development of coal mine and concrete, slope belt conveyor more and more are also many. The design is a graduation project about the belt conveyor used in coal mine. At first, it is introduction about the belt conveyor. Next, it is the principles about choose component parts of belt conveyor. After that the belt conveyor abase on the principle is designed. Then, it is checking computations about main component parts.
The executive project mainly is according to preliminary design to choice drive, electric motor, reduction gear, Frequency transformer and brake and so on parts, thus completes the conveyer the installment general arrangement.
At last, according to the front theory in this paper, we design the catch equipment and its centralized-control system. The core of centralized-control system uses the programmable logic controller (PLC). The present paper made the conveyer to get up separately the flow diagram which the vehicle, the parking as well as the breakdown stopped, which has built the foundation for the establishment control procedure.
Key word: Belt conveyer； Lectotype Design； Programmable logic controller
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