文档介绍：摘要
振动弧形筛是将物料携带的水份、泥土等杂质通过筛网进行分离。ZHS122060型振动弧形筛可对细物料进行脱水、脱介以及脱泥,筛分效率高、筛分质量好、结构简单、价格实惠,应用于各筛分行业。
本文首先阐述了弧形筛的研究现状,分析了ZHS122060型振动弧形筛的工作原理和结构特点。然后,从振动筛的总体设计出发,确定合理的设计方案、振动筛的各种参数。对振动弧形筛选用的激振器电机进行了功率的校核,对振动弧形筛各零件的设计、校核进行了详细的分析计算。
本文设计的ZHS122060型振动弧形筛机具有结构简单、方便操作维护、重量轻等特点,满足选煤行业的需要。
关键词:弧形筛,筛分,选煤
ABSTRACT
The vibration sieve is the material carrying water, dirt and other impurities were separated by a screen. ZHS122060 type vibrating arc screen can be used for dewatering, dewatering and dewatering of fine materials, good sieving efficiency, good screening quality, simple structure and affordable price, and can be used in various screening industries.
In this paper, the research status of the arc screen is described, and the working principle and structure of the ZHS122060 type vibrating arc screen are , from the overall design of the vibration sieve, determine the reasonable design, vibration sieve of various parameters. of vibrational camber screening exciter motor power check, of vibrating sieve mesh of all parts of the design and calculation of detailed analysis calculation. 
The ZHS122060 type vibrating arc screen machine designed in this paper has the advantages of simple structure, easy operation and maintenance, light weight, etc., and meet the need of coal preparation industry.
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Key words: Arc screen ,screening,coal preparation
目录
第一章绪论 1
1
1
2
2
3
本课题的主要设计内容 3
本课题的研究意义 4
第2章 ZHS122060型振动弧形筛总体设计 5
5
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5
总体方案的确定 6
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7
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7
第3章 ZHS122060型振动弧形筛的参数计算 9
3 .1筛箱振幅的确定 9
参振物料的计算 9
参振质量的计算 11
弹簧刚度的计算 11
振动筛的重心计算 12
坐标系的建立 12
重心计算 13
振动筛的动力学分析 14
第4章 ZHS122060型振动弧形筛筛网的设计 17
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筛网的计算 19
开孔率 20
筛分效率 20
第5章 ZHS122060型振动弧形筛筛箱的设计 21
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结构分析 21
proe mechanism 受力分析 22