摘要振动筛是振动设备中行业需求量较大、发展最快的设备，它利用孔状或缝隙状的筛网把大小不一的颗粒状混合物料筛分出来，生产过程中不仅可以将物料筛分成成品；而且还可以为下道工序做分级准备；甚至可以为破碎生产提供需要的物料颗粒。还可以用于脱泥、脱水等工作，以提高物料的精度，筛分出需要的物料。振动筛设备质量的优劣和操作水平的高低，直接关系到生产效率的高低、物料精度的高低和节约能源的程度。因此，直接影响着企业的生产成不和经济效益。振动筛以简单的结构、强大的处理能力等有点在各种筛分设备中占有无法取代的地位。29090
本文的设计原则是在全世界所选设备运行振动筛研发情况找出其缺憾和需要改动之处。进行优化分析。根据研究，对于当前普遍使用振动筛设备进行了分析和比较振动筛设备的各种结构和特点。根据电机，偏心轴，轴承，滑轮等部件进行选择计算和应力检查的设计;进行优化设计，采用三文软件SolidWorks软件对振动筛分设备进行三文建模。
毕业论文关键词: 振动筛、物料、三文、优化分析
Abstract
Vibrating screen is vibration equipment in the industry bigger and fastest growing demand for equipment, which makes use of the sieve hole shape or aperture shape mix sizes of granular material screening, the production process not only can sieve the materials into finished products;But also can do it for the next working procedure classification;Can even provided the need for broken production material particles.Can also be used for desliming, dehydration, etc, in order to improve the accuracy of the material, material screening out needs.The merits of the vibrating screen equipment quality and the level of operation, is directly related to the production of high and low efficiency and precision of the high and low material and energy saving., therefore, a direct impact on the production of the enterprise with economic benefit.Vibrating screen with simple structure, strong processing capacity etc in various screening equipment cannot be replaced.
      Design principles of this paper is selected devices at home and abroad to run shaker development situation to identify its shortcomings and the need to improve the design. According to research results, for the current widespread use of vibrating screen equipment for the various structures and characteristics are analyzed and compared shaker device. According to the motor, the eccentric shaft, bearings, pulleys and other components selection check design calculations and stress; and finally, by design, the use of three-dimensional software SolidWorks software vibratory screening equipment for 3D modeling, and optimization analysis by ANSYS..
Keywords:  Vibrating screen, material, 3 d, optimization analysis
 目录
摘  要    3
Abstract    4
第1章 绪论    5
1.1论文概述    5
1.2 振动筛分选装置国内外发展现状    5
1.3本文研究内容    5
1.4本文研究意义    6
第2章 振动筛分选装置方案设计    7
2.1振动筛优化方向以及优化方案    7
2.2振动筛设计方案    7
2.3本章小结    8
第3章 振动筛分装置优化设计计算    9
3.1筛箱系统的自振频率    9
3.2筛箱的激振振幅    11
3.3自定中心振动筛的设计条件    13
3.4筛子尺寸的确定    16
3.5中心轴轴承的选择及轴径确定    17
3.6激振重量的配置    18
3.7支承弹簧计算    20
3.8激振电机选择    22 SolidWorks振动筛分装置的优化设计:http://www.751com.cn/zidonghua/lunwen_24187.html