农作物秸秆颗粒成型机的机构设计【优秀课程毕业设计含SW三维6张CAD图纸及仿真+带任务书+开题报告+外文翻译】-jxsj50
<p>农作物秸秆颗粒成型机的机构设计【优秀课程毕业设计含SW三维6张CAD图纸及仿真+带任务书+开题报告+外文翻译】-jxsj50</p><p>农作物秸秆颗粒成型机的机构设计</p><p>摘 要</p><p>通常利用农作物秸秆颗粒成型技术，把那些松散细碎或者无定型的秸秆挤压成为形状规则且又质地紧密的成型燃料，这统称为秸秆压缩。当秸秆挤压成为颗粒后，它的能量密度大幅提升，燃烧特性会较成型之前有大幅改善。秸秆批量生产的重点是有性能优越的秸秆压缩机。首先，秸秆压缩的产量主要由秸秆成型机的颗粒效率决定。再者，压缩成本的增高是由成型机能耗过多造成的。因此，秸秆颗粒成型行业的首要课题是新型秸秆成型技术和设备的研究和发展。本文的设计内容为研究秸秆颗粒成型机在国内外应用的现状。根据研究结果，仔细分析比较现有的颗粒成型机，采纳不同结构的优点，再设计成型机的最佳方案。确定最佳设计方案后，对重要部件如：轴承、电动机、减速器、连接轴等进行计算并选型，再对其进行应力校核。运用Solidworks对秸秆颗粒成型机进行三维建模是本次工作的最后一步。本次设计的农作物秸秆颗粒成型机体积小，能使废弃的资源得到合理利用并能创造经济利益，而且操作非常简单，能够更多的运用到日常生活中，最后他的维护成本也是极低的。</p><p>关键词 秸秆；螺旋式；结构设计；复杂性</p><p>Structure Design of Grain Forming Machine Straw</p><p>Abstract</p><p>. Usually the use of crop straw particle molding technology, those loose or broken straw or extruded into a regular shape and compact texture of the molding of fuel, which collectively referred to as straw compression. When the straw is extruded into particles, its energy density is greatly improved, and the combustion characteristics are significantly improved before molding. First, the yield of straw compression is determined primarily by the particle efficiency of the straw molding machine.Therefore, the straw pellet molding industry's top priority is the new straw molding technology and equipment research and development. The design of this paper is to study the application status of straw granulator at home and abroad. According to the results of the study, careful analysis of the existing particle molding machine, the advantages of different structures, and then design the best molding machine. Determine the best design, the important parts such as: bearings, motors, reducer, connecting shaft, etc. to calculate and select, and then its stress check. The use of Solidworks on the straw particle molding machine for three-dimensional modeling is the last step in this work. The design of the crop straw particle molding machine small size, can make the waste of resources to be rational use and can create economic benefits, and the operation is very simple, can be more applied to daily life, and finally his maintenance costs are very low.</p><p>Keywords Straw,screw type,the structuredesign,complexity</p><p>目 录</p><p>摘要<span class="Apple-tab-span" style="white-space:pre"></span>I</p><p>Abstract<span class="Apple-tab-span" style="white-space:pre"></span>II</p><p>第1章 绪论<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.1 农作物秸秆颗粒成型机发展现状<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.2 农作物秸秆颗粒成型机发展趋势<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>1.3 研究意义<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>1.4 研究内容<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>第2章 秸秆颗粒成型机的结构及成型原理<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.1 农作物秸秆颗粒成型机的特点<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.2 农作物秸秆颗粒成型机设计思路<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.3 秸秆颗粒成型机的结构组成<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p>2.4 颗粒成型机的成型原理<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>2.5 本章小结<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>第3章 秸秆颗粒成型机主要零件的设计<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>3.1 螺杆的设计<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>3.1.1 螺杆结构设计<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>3.1.2 确定螺杆的基本参数<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>3.1.3 螺杆强度校核<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>3.2 电机减速机的选型计算<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>3.2.1 电机选择原则<span class="Apple-tab-span" style="white-space:pre"></span>10</p><p>3.2.2 电机输出扭矩<span class="Apple-tab-span" style="white-space:pre"></span>11</p><p>3.2.3 电机功率<span class="Apple-tab-span" style="white-space:pre"></span>11</p><p>3.3 轴的设计<span class="Apple-tab-span" style="white-space:pre"></span>11</p><p>3.3.1 轴径确定<span class="Apple-tab-span" style="white-space:pre"></span>12</p><p>3.3.2 轴的受力分析<span class="Apple-tab-span" style="white-space:pre"></span>13</p><p>3.3.3 弯扭合成强度校核<span class="Apple-tab-span" style="white-space:pre"></span>15</p><p>3.4 皮带选型计算<span class="Apple-tab-span" style="white-space:pre"></span>15</p><p>3.4.1 折叠平型带传动<span class="Apple-tab-span" style="white-space:pre"></span>15</p><p>3.4.2 折叠三角带传动<span class="Apple-tab-span" style="white-space:pre"></span>15</p><p>3.4.3 折叠同步齿形<span class="Apple-tab-span" style="white-space:pre"></span>16</p><p>3.4.4 带传动的功率<span class="Apple-tab-span" style="white-space:pre"></span>17</p><p>3.4.5 强度校核<span class="Apple-tab-span" style="white-space:pre"></span>18</p><p>3.5 出料模具设计<span class="Apple-tab-span" style="white-space:pre"></span>19</p><p>3.6 轴承选型计算<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>3.7 本章小结<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>第4章 秸秆颗粒致密成型机三维建模<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>4.1 Solidworks三维建模技术<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>4.2 秸秆颗粒致密成型机三维建模<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>4.3 秸秆颗粒致密成型机<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>4.4 运动仿真<span class="Apple-tab-span" style="white-space:pre"></span>29</p><p>4.5 本章小结<span class="Apple-tab-span" style="white-space:pre"></span>30</p><p>结 论<span class="Apple-tab-span" style="white-space:pre"></span>31</p><p>致 谢<span class="Apple-tab-span" style="white-space:pre"></span>32</p><p>参考文献<span class="Apple-tab-span" style="white-space:pre"></span>33</p><p>【详情如下】【需要咨询购买全套设计请加QQ1459919609】</p><p>2.avi</p><p>3.avi</p><p>3D.stp</p><p>SW三维建模及其他</p><p>农作物秸秆颗粒成型机的机构设计任务书.doc</p><p>农作物秸秆颗粒成型机的机构设计开题报告.doc</p><p>农作物秸秆颗粒成型机的机构设计说明书正文.doc</p><p>减速器装配图a0.dwg</p><p>出料模具a2.dwg</p><p>封皮B5.doc</p><p>文件清单.txt</p><p>蜗轮轴a2.dwg</p><p>螺杆轴a3.dwg</p><p>装配图1A0.dwg</p><p>轴承盖a3.dwg</p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/4/6363472517280229227648621_1.gif" style="float:none;" title="农作物秸秆颗粒成型机机构装配图A0.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/4/6363472517458069536498498_1.jpg" style="float:none;" title="三维装配线框图.jpg"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/4/6363472517593789775878861_1.jpg" style="float:none;" title="设计所包含文件.jpg"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/4/6363472517687389935789707_1.jpg" style="float:none;" title="设计字数统计.jpg"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/4/6363472517737310023001793_1.gif" style="float:none;" title="出料模具a2.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/4/6363472517795030122658278_1.gif" style="float:none;" title="减速器装配图a0.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/4/6363472517837150192127793_1.gif" style="float:none;" title="螺杆轴a3.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/4/6363472517888630282569125_1.gif" style="float:none;" title="蜗轮轴a2.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/4/6363472517936990375551965_1.gif" style="float:none;" title="轴承盖a3.gif"/></p><p><br/></p>
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