机械毕业设计（论文）-Ф1000×1000可逆式锤式破碎机设计.doc

摘要
破碎粉磨机械是冶金、矿山、电力、轻工、陶瓷、水泥、建筑和筑路等工业部门广泛应用的重要设备。破碎粉磨作业在国民经济中占有重要的地位,每年有大量的原料和再利用的废料都需要用破碎粉磨机械进行加工处理,且逐年增加。
因此,随着现代工业和科学技术的不断发展,同时也促进了破碎粉磨机械的发展,相继研制出了细碎、超细碎破碎机、惯性振动破碎机、振动磨机和立式搅拌机等高效新型破碎粉磨设备。
为了使破碎粉磨机械更有效的使用和促进其进一步发展,本次设计对它们的机构、工作原理和参数进行了设计计算。该破碎机的规格为Ф1000×1000,破碎物料为煤,最大破碎颗粒直径80mm。
关键词:破碎机;粉磨;煤;矿山;机械
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Abstract
Broken powder mill machinery is the important equipment of industry department extensive uses such as metallurgy, mine, power, light industry, pottery and porcelain, cement, building and builds a road etc。 The broken powder mill school assignment owns the important position in national economy, and has mass raw material and waste material which used again all to need process the processing with broken powder mill machinery in every year, and just increases year by year。
Therefore along with constantly developing of modern industry and science and technology, also promoted at the same time the development of broken powder mill machinery, and developed out in ession in small, broken bits and the new broken powder mill equipment of machine and vertical mixer effect equal in height are ground in super in small, broken bits crusher, inertia vibration crusher and vibration。
In order to make broken powder mill machinery more actively uses and promotes his to develop further, and anization, work principle and parameter to them of this design has carried on the design counting。 The specifications of this crusher is expected for the coal for 1000×1000, thing smashing something to pieces, fully broken anything small and roundish diameter 80mm。
Keyword:crusher;powder;Broken;crusher;min ehill;machinery
目录
第1章绪论 1
第2章破碎机概述 2
破碎及力学特性 2
破碎产品的粒度分析 3
锤式破碎机的发展状况 4
破碎机的分类及应用 4
锤式破碎机的工作原理及特点 6
第3章可逆锤式破碎机主要参数的设计与计算 8
可逆锤式破碎机结构设计 8
总体结构设计 8
篦条和冲击板的设计 10
转子的平衡问题 11
安全保护装置 11
锤头与篦条间隙调整机构 12
主要结构参数的选择与计算 12
转子直径与长度 12
给料口宽度与长度 12
排料口尺寸 13
锤头质量的计算 13
主要工作参数的设