矿用固定带式输送机毕业设计说明VIP专享

矿用固定带式输送机毕业设计----------------------- -----------------------日期：毕 业 设 计学校：榆林学院课题：矿用固定带式输送机专业：机械设计制造与其自动化班级： 09 级机械（2）班：向龙学号： 0905220246摘 要矿用带式输送机作为我本次的毕业设计。首先查看相关文献，对矿用带式输送机的设计有一个总体的认识：首先，我们要了解矿用带式输送机的结构原理、应用与种类；接下来，我们进行了矿用带式输送机的系统设计；下一步，我们进行矿用带式输送机的计算包括（输送量与带速、稳定工况下的运行阻力和功率的消耗、驱动系统的设计、输送带的紧力、输送带的抗拉强度和覆盖层的选择以与滚筒的最小直径）；再者，我们要进行对矿用带式输送机的主要零部件设计计算，六个主要组成部分：传动装置，机尾和导回装置，中部机架，拉紧装置以与胶带；最后，我们对矿用带式输送机的计算理论等相关设计计算，以与矿用带式输送机的安装与维护；以上，就是我对本次矿用带式输送机设计的一般方法过程；关键词：矿用带式输送机；设计准则，计算方法；AbstractThe 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 ordinary belt conveyor consists of six main parts: Drive Unit, Jib or Delivery End, Tail Ender Return End, Intermediate Structure, Loop Take-Up and Belt. At last, it is explanation about fix and safeguard of the belt conveyor. Today, long distance, high speed, low friction is the direction of belt conveyor’s development. Air cushion belt conveyor is one of them. At present, we still fall far short of abroad advanced technology in design, manufacture and using. There are a lot of wastes in the design of belt conveyor. Keyword: belt conveyor; Lectotype Design;main parts目 录1 绪论 62 带式输送机概述 72.1 带...