PE-1400颚式破碎机箱体设计+CAD图纸
[毕业论文关键词] 复摆鄂式 破碎机 箱体
Design of the PE - 1400 jaw crusher chassis
ABSTRACT The domestic use jaw type breaker type are very many, But common traditional duplicate pendulum Jaw-fashioned Crusher. The duplicate pendulum jaw type breaker appearance had more than 140 years history, And consummates and the improvement unceasingly after the people long-term practice, Its structure pattern and the organization parameter are day by day reasonable, The structure simple, the manufacture is easy, the work reliably, the service convenient, therefore in profession use and so on the metallurgy, mine, building materials, chemical industry, coal is extremely widespread. Along with the modernized development, various industry sector further grows to the broken crushed stone demand, studies the duplicate pendulum Jaw-fashioned Crusher to have the very vital significance. This graduation design is mainly the design is mainly to solve the cabinet design scheme selection, from the rough selection - material selection and processing technology - section shapes and V belt transmission, cavity design and check: crusher eccentric shaft strength calculation, key selection and verification, bearing selection and verification, frame structure design and strength check.
KeyWords：Compound pendulum jaw Crusher Abrasion
目 录
Abstract II
第1章 绪论 1
1.1 研究的目的和意义 1
1.2 特点、现状与发展 6
1.3复摆鄂式破碎机的现状与发展 8
第2章 任务数据与课题设计内容 10
2.1任务数据 10
2.2课题设计的内容 10
第3章 课题解决问题 12
第4章 箱体方案设计及选择 14
4.1 毛坯选用 14
4.2 材质选择 14
4.3 处理工艺 14
4.4 截面形状的选择 15
第5章 总体设计过程 16
5.1 基本结构和工作原理 16
5.2 主要部件参数 17
5.3 电动机的选择 18
5.4 传动方案的设计 20
5.5 传动设计 20
5.6 腔体的设计 22
第6章 受力分析及主要零件强度计算 24
6.1 破碎力的计算 24
6.2 受力分析 24
6.3偏心轴强度计算 27
6.4 键的选择与校核 29
6.5 轴承的选择与校核 30
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