机械设计自动化论文-Fu拉链机的设计［毕业设计，精品论文］.doc

本科毕业设计（论文） 题目： Fu拉链机的设计 Fu拉链机的设计 中文摘要 FU型链式输送机（简称“链运机”）是一种用于水平（或倾斜≤15°）输送粉状、粒状物料的机械新产品，在技术上处于国内领先水平。产品设计合理，结构新颖，使用寿命长，运转可靠性高，节能高效，密封、安全且维修方便。其使用性能明显优于螺旋输送机、埋刮板输送机及其它输送设备，是一种较为理想的新型输送设备。开发以来、产品深受国内外用户欢迎，已广泛应用于建材、建筑、化工、粮食加工、火电、矿山、机械、治炼、交通、港口和运输等行业。Fu Zipper Machine Design Abstract  FU type chain conveyor (the chain for transporting the plane) is one for the level (or tilt ≤ 15 °) conveying powder, granular materials, mechanical products, which is technically at the leading domestic level. Product design, reasonable structure, novel, long life operation and high reliability, energy efficiency, seal, secure, and easy maintenance. Its use is superior to screw conveyor, buried scraper conveyor, and other transportation equipment, is an ideal new type of transportation equipment. Since the development of products are well received by domestic and foreign customers welcome, has been widely used in building materials, construction, chemical industry, food processing, thermal power, mining, machinery, smelting, transport, ports and transport industries. The main topics to design are: 1. Fu zipper machine design calculations. 2. Head (including drives), the middle section, the tail of a set ofdrawings 3. Not less than ten thousand-word dissertation 1. Keywords: Fu zipper machine; output materials; material bulk density; head and tail wheel center distance; nose; the middle section; tail; Drive; chain speed; transmission capacity  目 录 中文摘要 I 英文摘要 II 1 绪论 1 1.1前言 1 1.2 FU链式输送机特点 1 1.3 工作原理 1 2 FU链式输送机主要技术参数 2 2.1技术参数 2 2.2 输送链接 3 2.3 输送不同磨琢性物料时所推荐的链 3 3 FU链式输送机输送形式和设备选用 4 3.1 设备选用 4 3.2 倾斜输送时的折扣系数 4 3.3 输出形式 5 4?FU型链式输送机结构及驱动装置图 5 5 输送机驱动装置及最大输送长度选择表 6 6 FU型链式输送机平面图 12 7 拉链机外形平面总图 12 8 FU拉链机计算书 14 8.1工艺提供参数 14 8.2拉链机简图 14 8.3设计过程：（计算过程） 14 8.3.1输送能力计算 14 8.4采用逐点法计算张力和功率 15 8.4.1决定牵引构件得最小张力点 15 8.4.2 计算2点的张力 15 8.4.3 计算点4的张力 15 8.5计算圆周力 16 8.6计算功率 16 8.7电机选择 16 8.8计算链轮 16 8.8.1 计算链轮转速 16 8.8.2计算速比 17 8.9减速机选择 17 8.10校核产量 17 8.11计算扭矩 17 8.12联轴节和液力偶合器的选择 17