P-90B耙斗式装载机绞车设计【优秀课程毕业设计含8张CAD图纸+带任务书+开题报告+外文翻译】-jxsj49
<p>P-90B耙斗式装载机绞车设计【优秀课程毕业设计含8张CAD图纸+带任务书+开题报告+外文翻译】-jxsj49</p><p>P-90B耙斗式装载机绞车设计</p><p>摘 要</p><p> 耙斗装载机是矿工产业挖掘的装备，是装载机和转载机“合二为一”的机型，又称之为耙斗装岩机。在矿工产业中，有许多装载功能的设备，耙斗式、铲斗式装载机是最常见的两种。耙斗装载机是一种用绞车驱动耙斗把岩石装入矿车的设备。其符号的意义是：耙斗式；耙斗的容量为立方米；设计序号。它适用于净高米以上，断面立方米以上的巷道。</p><p>为了满足在大断面矿井中快速挖掘的要求，并解决装载效率慢达不到挖掘速度要求的问题，论文中根据装载机的主要参数，通过大量的计算、设计和校核，设计了耙斗装载机绞车的主要部件，比如减速器、工作滚筒、空程滚筒。其中工作滚筒的传动部分是采用行星齿轮机构，这样做能达到操作上的省力、方便，调节起来简节，维修工作量少的优点，空程滚筒也是如此。同时在借鉴成型产品生产和使用经验的基础上完成了耙斗装岩机的绞车设计。</p><p> 耙斗装载机是由钢丝绳、耙斗、机架、台车、操作机构和绞车等部分组成。这种装载机的优点是装载能力大、效率高、安全性能好、易维修、使用范围广、结构简节等。但缺点是体积大、钢丝绳磨损快。</p><p>关键词耙斗装载机；滚筒；行星齿轮</p><p>Design of bucket loader winch</p><p>Abstract</p><p> P-90B rake bucket loader is the mining industry mining equipment, is the loader and the transfer machine "combined" model, also known as rake bucket rock loader. In the miner industry, there are many loading equipment, rake bucket, bucket loader is the most common of the two. The P-90B rake bucket loader is a device that uses a winch to drive a rake bucket to rock into a tub. The meaning of its symbol is: P-rake bucket; 90 - rake bucket capacity of 0.9 cubic meters; B-design serial number. It applies to more than 2 meters high net, section 5 cubic meters above the roadway.</p><p> In order to meet the requirements of rapid excavation in large-section mine and to solve the problem that the loading efficiency is slow to reach the requirement of excavation speed, the paper designs the rake bucket load according to the main parameters of the loader through a lot of calculation, design and verification The main components of the winch, such as reducer, work drum, empty drum. The working part of the drum is the use of planetary gear mechanism, this can do to achieve the effort on the operation, convenient, adjust the simple section, the advantages of less maintenance work, the empty wheel is also the case. At the same time in the production of reference products and the use of experience on the basis of the completion of the rake bucket rocket winch design.</p><p> P-90B rake bucket loader is composed of wire rope, rake bucket, rack, trolley, operating mechanism and winch and other components. The advantages of this loader is the loading capacity, high efficiency, good safety performance, easy maintenance, the use of a wide range of structural briefs and so on. But the disadvantage is bulky, wire rope wear fast.</p><p>Keywords Rake bucket loader, roller, planetary gear</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 研究意义<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.2 国内外研究现状分析<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.2.1 国外研究现状<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.2.2 国内研究现状<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>1.3 本章小结<span class="Apple-tab-span" style="white-space:pre"></span>2</p><p>第2章 总体方案设计<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>2.1 设计总则<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>2.2 已知条件<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>2.3 电动机的选择<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>2.3.1 主绳牵引力F<span class="Apple-tab-span" style="white-space:pre"></span>3</p><p>2.3.2 生产率的计算<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>2.3.3 电动机的选型<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>2.4 牵引钢丝绳直径的确定<span class="Apple-tab-span" style="white-space:pre"></span>4</p><p>2.5 传动比的分配及行星轮齿数的确定<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.5.1 计算总传动比及分配<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>2.5.2 行星轮数目和齿数的确定<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p>2.6 卷筒直径的确定<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>2.7 本章小结<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>第3章 减速器的设计<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>3.1 传动装置的运动和动力参数的确定<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>3.1.1 减速器传动比<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>3.1.2 减速器各轴转速<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>3.1.3 减速器各轴实际功率<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>3.1.4 减速器各州输出转矩<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>3.1.5 行星轮的动力参数<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>3.2 高速级传动装置的运动和动力参数计算<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>3.2.1 选择齿轮材料<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>3.2.2 按齿面接触疲劳强度设计计算<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>3.2.3 按齿根弯曲疲劳强度校核计算<span class="Apple-tab-span" style="white-space:pre"></span>12</p><p>3.2.4 齿轮其它尺寸<span class="Apple-tab-span" style="white-space:pre"></span>12</p><p>3.3 低速级传动装置的运动和动力参数计算<span class="Apple-tab-span" style="white-space:pre"></span>13</p><p>3.3.1 选择齿轮的材料<span class="Apple-tab-span" style="white-space:pre"></span>13</p><p>3.3.2 按齿面接触疲劳强度设计计算<span class="Apple-tab-span" style="white-space:pre"></span>14</p><p>3.3.3 按齿根弯曲疲劳强度校核计算<span class="Apple-tab-span" style="white-space:pre"></span>16</p><p>3.3.4 齿轮的其它尺寸<span class="Apple-tab-span" style="white-space:pre"></span>17</p><p>3.4 本章小结<span class="Apple-tab-span" style="white-space:pre"></span>18</p><p>第4章 轴的设计<span class="Apple-tab-span" style="white-space:pre"></span>19</p><p>4.1 轴的确定与校核<span class="Apple-tab-span" style="white-space:pre"></span>19</p><p>4.1.1 求轴上的转矩<span class="Apple-tab-span" style="white-space:pre"></span>19</p><p>4.1.2 求作用在齿轮上的力<span class="Apple-tab-span" style="white-space:pre"></span>19</p><p>4.1.3 确定轴的最小直径<span class="Apple-tab-span" style="white-space:pre"></span>19</p><p>4.1.4 轴的结构设计<span class="Apple-tab-span" style="white-space:pre"></span>20</p><p>4.1.5 轴上零件的周向定位<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>4.1.6 确定轴上圆角和倒角尺寸<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>4.1.7 轴的强度校核<span class="Apple-tab-span" style="white-space:pre"></span>21</p><p>4.1.8 校核轴的强度<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>4.2 轴承的选择与校核<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>4.2.1 求轴上的转矩<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>4.2.2 求作用在齿轮上的力<span class="Apple-tab-span" style="white-space:pre"></span>23</p><p>4.2.3 求支反力<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p>4.2.4 轴承的派生轴向力<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p>4.2.5 轴承所受的轴向载荷<span class="Apple-tab-span" style="white-space:pre"></span>24</p><p>4.2.6 轴承的当量载荷<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>4.2.7 轴承寿命<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>4.3 花键的选择与校核<span class="Apple-tab-span" style="white-space:pre"></span>25</p><p>4.4 本章小结<span class="Apple-tab-span" style="white-space:pre"></span>26</p><p>第5章 行星轮的设计<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>5.1 工作滚筒行星机构设计<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>5.1.1 齿轮材料、热处理工艺及制造的确定<span class="Apple-tab-span" style="white-space:pre"></span>27</p><p>5.1.2 齿轮几何尺寸确定<span class="Apple-tab-span" style="white-space:pre"></span>28</p><p>5.1.3 啮合要素验算<span class="Apple-tab-span" style="white-space:pre"></span>30</p><p>5.1.4 确定传动载荷<span class="Apple-tab-span" style="white-space:pre"></span>30</p><p>5.1.5 应力循环次数<span class="Apple-tab-span" style="white-space:pre"></span>31</p><p>5.1.6 安全校核<span class="Apple-tab-span" style="white-space:pre"></span>31</p><p>5.2 空程滚筒行星机构的设计<span class="Apple-tab-span" style="white-space:pre"></span>32</p><p>5.2.1 齿轮材料、热处理工艺及制造的确定<span class="Apple-tab-span" style="white-space:pre"></span>32</p><p>5.2.2 齿轮几何尺寸计算<span class="Apple-tab-span" style="white-space:pre"></span>33</p><p>5.2.3 啮合要素验算<span class="Apple-tab-span" style="white-space:pre"></span>34</p><p>5.2.4 确定传动载荷<span class="Apple-tab-span" style="white-space:pre"></span>35</p><p>5.2.5 应力循环次数<span class="Apple-tab-span" style="white-space:pre"></span>35</p><p>5.2.6 安全校核<span class="Apple-tab-span" style="white-space:pre"></span>35</p><p>5.3 本章小结<span class="Apple-tab-span" style="white-space:pre"></span>36</p><p>结论<span class="Apple-tab-span" style="white-space:pre"></span>37</p><p>致谢<span class="Apple-tab-span" style="white-space:pre"></span>38</p><p>参考文献<span class="Apple-tab-span" style="white-space:pre"></span>39</p><p>【详情如下】【需要咨询购买全套设计请加QQ1459919609】</p><p>A0减速器.dwg</p><p>A0耙斗式装载机绞车装配图.dwg</p><p>A1空程滚筒.dwg</p><p>A2卷筒.dwg</p><p>A2行星轮架.dwg</p><p>A2齿轮.dwg</p><p>A3太阳轮.dwg</p><p>A3轴.dwg</p><p>封皮.doc</p><p>文件清单.txt</p><p>耙斗式装载机绞车设计任务书.doc</p><p>耙斗式装载机绞车设计开题报告.doc</p><p>耙斗式装载机绞车设计说明书正文.doc</p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/3/6363471927076592589419959_1.gif" style="float:none;" title="A0耙斗式装载机绞车装配图.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/3/6363471927301232978427088_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/2017-7/3/6363471927387033121595364_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/2017-7/3/6363471927418233181565646_1.gif" style="float:none;" title="A0减速器.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/3/6363471927447873237306683_1.gif" style="float:none;" title="A1空程滚筒.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/3/6363471927477513288749548_1.gif" style="float:none;" title="A2齿轮.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/3/6363471927505593332261340_1.gif" style="float:none;" title="A2行星轮架.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/3/6363471927574233451417057_1.gif" style="float:none;" title="A2卷筒.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/3/6363471927621033535872481_1.gif" style="float:none;" title="A3太阳轮.gif"/></p><p><img src="http:/www.zhuangpeitu.com/ueditor_s/net/upload/2017-7/3/6363471927667833621327904_1.gif" style="float:none;" title="A3轴.gif"/></p><p><br/></p>
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