带式散料输送装置设计+CAD图纸
本次带式输送机设计代表了设计的一般过程, 对今后的选型设计工作有一定的参考价值。
关键词：
带式输送机；选型设计；主要部件Abstract
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 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; Electrotype Design; main parts.
目 录
1 绪论 1
1.1 带式输送机的应用 1
1.2 本课题的主要研究内容 1
2 带式输送机概述 2
2.1 带式输送机的分类 2
2.2 带式输送机的基本组成 2
2.3 带式输送机的结构和布置形式 3
2.3.1 带式输送机的结构 3
2.3.2 布置方式 4
3 带式输送机的设计计算 6
3.1 已知原始数据及工作条件 6
3.2 带宽的确定 6
3.3 圆周驱动力 8
3.3.1 主要特种阻力计算 10
3.3.2 附加特种阻力计算 11
3.3.3 倾斜阻力计算 12
3.4 传动功率计算 13
3.4.1 传动轴功率（ ）计算 13
4 带式输送机部件的选用 14
4.1 输送带 14
4.1.1 输送带的分类 14
4.1.2 输送带的连接 14
4.2 滚筒 15
4.3 托辊 15
4.3.1 托辊的作用与类型 15
4.3.2 托辊的选型 17
4.3.3 托辊的校核 19
4.4 制动装置 20
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