双驱动齿轮式环模制粒机三维设计与性能分析
1、通过查阅大量的国内外文献资料，了解目前国内外环模制粒机现有的结构、原理，并进行归纳分析。
2、在对环模制粒机有了全面了解的基础上，全面设计出双驱动齿轮式环模制粒机，通过查阅资料，优化了环模、压辊等重要部件的设计，并对环模进行了合理的放置。绘制出了制粒机的三文结构图和工程图。
3、研究了环模的受力简化模型，并利用ANSYS有限元分析软件对简化模型做了性能分析与强度校核。
关键词: 环模 压辊 制粒机 制粒机理 有限元7950
毕业设计说明书（论文）外文摘要
Title Double-Motor Driving gear die pellet’s 3D design and performance analysis
Abstract
Rotating ring die pellet mill is the key device of feed processing,the performance quality of Rotating ring die pellet mill to a large extent determines the production and quality of feed processing. The performance evaluation of Rotating ring die pellet mill generally have pelleting quality, productivity , power consumption of pelleting machine and the using life of pelleting machine index..Studying the pelleting mechanism and structural optimization of rotating ring die pellet mill has an important theoretical significance and practical value for enhancing the whole machine designing and manufacturing level and promoting the development of feed industry. In this paper, the major jobs are as follows:
1.Through consulting a large number of domestic and foreign literature , understand domestic and foreign rotating ring die pellet mill existing structure, principle, and summarized the analysis.
2.In the comprehensive understanding of rotating ring die pellet mill , and comprehensive designed Double-Motor Driving gear die pellet, through consulting data , optimized the roller ring die, the design of such important components of compression roller, and placed the Double-Motor Driving gear die pellet reasonablely . Draw out the pellet mill's tomograph and engineering drawings.
3.Studied the stress of the simplified model of roating ring die, and by using the ANSYS finite element analysis software to do the performance analysis and strength check of the simplified model.
Key words: rotating ring die, roller, pellet mill, pelleting mechanism,
finite element method
目 次
1 引言 1
1.1背景与研究意义 1
1.2环模制粒机的国内外研究现状 1
1.2.1 近年来国外有关制粒机的研究 3
1.2.2 近年来国内有关制粒机的研究 4
1.3颗粒制粒机的分类 6
1.4颗粒制粒机原理 7
2 双驱动齿轮式环模制粒机的主要技术参数的设计计算及结构图 9
2.1主电动机功率 9
2.2环模，压辊参数 10
2.2.1 单位功率面积 10
2.2.2 环模内径D和压带宽b 10
2.2.3 压辊直径d 11
2.2.4 环模转速 12
2.3 传动装置运动和动力参数计算 12
2.3.1 各轴转速 13
2.3.2 各轴功率 13
2.3.3 各轴转矩 13
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