雜交水稻籽粒分選清選機(jī)械裝備設(shè)計【優(yōu)秀課程畢業(yè)設(shè)計含20張CAD圖紙帶開題報告】-jxsj72

<p>雜交水稻籽粒分選清選機(jī)械裝備設(shè)計【優(yōu)秀課程畢業(yè)設(shè)計含20張CAD圖紙帶開題報告】-jxsj72</p><p>雜交水稻籽粒分選清選機(jī)械裝備設(shè)計</p><p>摘 &nbsp;要:雜交水稻工程化制種改變了以前雜交水稻母本于父本間行種植的方式，采用母本與父本混合種植的方式，這就造成了收獲后的種子既有母本又有父本；通過實驗研究分析可得，母本籽粒的長度約6mm左右，而父本籽粒大約11-12mm，根據(jù)兩種籽粒的長度的特性的不同，擬設(shè)計以窩眼滾輪筒為主要工作部件的清洗機(jī)來清選出所需要的母本籽粒。本設(shè)計根據(jù)當(dāng)前社會發(fā)展需要，自行設(shè)計了窩眼滾輪筒，介紹了窩眼滾輪筒國內(nèi)外研究情況和研究意義。本窩眼滾輪筒重點對分選筒內(nèi)籽的運(yùn)動動力學(xué)分析，得出了影響籽粒分選的主要因素窩眼分選筒的直徑、角速度及斜置傾角，設(shè)計計算了各主要部件所需參數(shù)并進(jìn)行了校核，完成了裝備圖及各主要零件的圖紙設(shè)計，進(jìn)行了自我總結(jié)。</p><p>關(guān)鍵詞: 分選；窩眼筒；動力學(xué)分析；推料螺旋</p><p>Design Of Grain Scalping Machine</p><p>Abstract: Hybrid Rice Seed Production of Hybrid Rice changed the previous inter-row cultivation of the female parent in the way male, female and male parent by way of mixed cultivation, which resulted in the seeds after harvest have both male female parent;analysis can be obtained through experiment, the grain length of about 6mm female parent, while the male seed of about 11-12mm, according to the characteristics of the two grains of different length, to be designed to nest eye roller tube as the main working parts of the washing machine?required to settle the election of the female parent grain.The design based on the current social development, to design a roller tube eye socket, eye socket roller tube introduced the situation and significance of domestic and international research.?The roller tube nest eyes focus on the movement of seed tube sorting dynamic analysis of grains obtained the main factor separating the eye socket diameter tube sorting, angular and oblique angle, design and calculation of the major components required?parameters were checked, completed the plans and major parts and equipment design drawings, were self-summary.</p><p>&nbsp; &nbsp; Keywords: Separation, Indent cylinder, Dynamic analysis；Pusher spiral</p><p>目 &nbsp; 錄</p><p>摘要1</p><p>關(guān)鍵詞1</p><p>1 前言2</p><p>2 系統(tǒng)總體方案的確定3</p><p>&nbsp; &nbsp;2.1 基本結(jié)構(gòu)3</p><p>&nbsp; &nbsp;2.2 工作原理3</p><p>&nbsp; &nbsp;2.3 系統(tǒng)總體方案設(shè)計4</p><p>3 傳動方案的設(shè)計4</p><p>3.1 電動機(jī)的選擇4</p><p>4 傳動設(shè)計5</p><p>4.1 皮帶輪的設(shè)計計算5</p><p>4.2 滾筒鏈傳動設(shè)計計算6</p><p>4.3 攪龍鏈傳動設(shè)計和計算8</p><p>5 主要部件的設(shè)計計算及校核9</p><p>5.1 窩眼型孔9</p><p>5.2 分選滾筒9</p><p>5.3 &nbsp;滾筒結(jié)構(gòu)設(shè)計10</p><p>5.4 &nbsp;螺旋攪龍11</p><p>5.5 &nbsp;螺旋供料器的轉(zhuǎn)速12</p><p>5.6 &nbsp;機(jī)架12</p><p>6 &nbsp;種子籽粒動力學(xué)分析12</p><p>6.1 &nbsp;長粒種子軸向動力學(xué)分析12</p><p>6.2 &nbsp;長粒種子軸向動力學(xué)分析13</p><p>7 &nbsp;傳動裝置的運(yùn)動和動力參數(shù)16</p><p>7.1各軸轉(zhuǎn)速16</p><p>7.2各軸的功率16</p><p>7.3各軸轉(zhuǎn)矩16</p><p>8 &nbsp;軸的設(shè)計校核16</p><p>8.1 軸1的設(shè)計校核16</p><p>8.2 軸2的設(shè)計校核17</p><p>8.3重要軸的強(qiáng)度校核17</p><p>8.4軸承的計算19</p><p>8.5軸承載荷校核19</p><p>9 &nbsp;結(jié)論19</p><p>參考文獻(xiàn) 21</p><p>致謝 23</p><p>【詳情如下】【需要咨詢購買全套設(shè)計請加QQ1459919609】</p><p>半圓加強(qiáng)板.dwg</p><p>圖紙合計20張.dwg</p><p>墊片.dwg</p><p>套筒.dwg</p><p>小支架.dwg</p><p>承種槽.dwg</p><p>推料螺旋.dwg</p><p>攪龍固定架.dwg</p><p>攪龍固定盤.dwg</p><p>支承軸.dwg</p><p>支承軸2.dwg</p><p>支承軸部件.dwg</p><p>支架1.dwg</p><p>文件清單.txt</p><p>雜交水稻籽粒分選清選機(jī)械裝備設(shè)計.doc</p><p>雜交水稻籽粒分選清選機(jī)械裝備設(shè)計開題論證審批表.doc</p><p>滾筒.dwg</p><p>環(huán)形防漏槽.dwg</p><p>目錄.doc</p><p>窩眼滾筒裝配圖.dwg</p><p>端面擋圈.dwg</p><p>箱蓋.dwg</p><p>網(wǎng)架.dwg</p><p>進(jìn)料斗.dwg</p><p>防堵拔齒.dwg</p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285827083737361098_1.gif" style="float:none;" title="半圓加強(qiáng)板.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285845803764602901_1.gif" style="float:none;" title="承種槽.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285862963793317288_1.gif" style="float:none;" title="墊片.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285878563827802429_1.gif" style="float:none;" title="端面擋圈.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285894163853287570_1.gif" style="float:none;" title="防堵拔齒.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285916003882286036_1.gif" style="float:none;" title="滾筒.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285933163911000423_1.gif" style="float:none;" title="環(huán)形防漏槽.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285950323948714809_1.gif" style="float:none;" title="攪龍固定架.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285967483972727368_1.gif" style="float:none;" title="攪龍固定盤.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809285987764013198417_1.gif" style="float:none;" title="進(jìn)料斗.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286150004296563153_1.gif" style="float:none;" title="套筒.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286164044323520877_1.gif" style="float:none;" title="推料螺旋.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286184324353991926_1.gif" style="float:none;" title="網(wǎng)架.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286204604398761147_1.gif" style="float:none;" title="窩眼滾筒裝配圖.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286228004431988859_1.gif" style="float:none;" title="箱蓋.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286246724463932491_1.gif" style="float:none;" title="小支架.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286263884496945049_1.gif" style="float:none;" title="支承軸.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286281044525659435_1.gif" style="float:none;" title="支承軸2.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286335644627857429_1.gif" style="float:none;" title="支承軸部件.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286387124718298761_1.gif" style="float:none;" title="支架1.gif"/></p><p><img src="http:/appdesigncorp.com/ueditor_s/net/upload/2017-8/12/6363809286530644965421693_1.jpg" style="float:none;" title="設(shè)計所包含文件.jpg"/></p><p><br/></p>