汽車起重機(jī)的舉升機(jī)構(gòu)的設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)含5張CAD圖紙+帶任務(wù)書+開題報(bào)告+文獻(xiàn)綜述+外文翻譯】

<p>汽車起重機(jī)的舉升機(jī)構(gòu)的設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)含5張CAD圖紙+帶任務(wù)書+開題報(bào)告+文獻(xiàn)綜述+外文翻譯】</p><p>汽車起重機(jī)起升機(jī)構(gòu)和液壓系統(tǒng)的設(shè)計(jì)</p><p>摘要</p><p>本設(shè)計(jì)介紹了汽車液壓起重機(jī)的工作原理，并詳細(xì)介紹了起升機(jī)構(gòu)設(shè)計(jì)計(jì)算的全過程，其中包括起升機(jī)構(gòu)的工作原理，參數(shù)確定，結(jié)構(gòu)設(shè)計(jì)等。該設(shè)計(jì)汽車起重機(jī)的起升機(jī)構(gòu)采用定量高速液壓馬達(dá)，減速器，制動器，聯(lián)軸器及卷筒組成。根據(jù)液壓系統(tǒng)的技術(shù)指標(biāo)對該系統(tǒng)進(jìn)行整體方案設(shè)計(jì)，對其功能和工作原理進(jìn)行分析，初步確定了系統(tǒng)各回路的基本結(jié)構(gòu)及主要元件，按照所給機(jī)構(gòu)性能參數(shù)和液壓性能參數(shù)進(jìn)行元件的選擇計(jì)算，以滿足該起重機(jī)所要達(dá)到的要求。</p><p>關(guān)鍵詞：汽車起重機(jī)；起升機(jī)構(gòu)；液壓系統(tǒng)；設(shè)計(jì)</p><p>Design of hoisting mechanism and hydraulic</p><p>system for truck crane</p><p>ABSTRACT</p><p>The design introduce the principle of the Automobile Hydraulic cranes, and details calculation of the entire process on the lifting body design , including lifting the principle and parameters, structural design. The design of the truck crane from the use of quantitative motor and institutions, reducers, brakes, couplings and reel components. According to the hydraulic system of technical indicators of the overall system design, its functions and working principles for analysis, determined the loop system and the basic structure of the main components, according to the agency by the performance parameters and performance parameters of hydraulic components the choice of terms, for the crane achieve the requirements.</p><p>Key words:Truck crane；Lifting mechanism；</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Hydraulic system；Design</p><p>目錄</p><p>摘要···································································································</p><p>ABSTRACT·······················································································</p><p>前言·····································································································1</p><p>1汽車起重機(jī)的類型與結(jié)構(gòu)·································································2</p><p>1.1汽車起重機(jī)的分類·········································································2</p><p>1.2汽車起重機(jī)的結(jié)構(gòu)及舉升機(jī)構(gòu)的特點(diǎn)············································2</p><p>1.3汽車起重機(jī)液壓系統(tǒng)的構(gòu)成形式···················································3</p><p>1.4 汽車起重機(jī)的發(fā)展?fàn)顩r·································································4</p><p>2汽車起重機(jī)舉升機(jī)構(gòu)設(shè)計(jì)·································································6</p><p>2.1確定舉升機(jī)構(gòu)傳動方案··································································6</p><p>2.2舉升機(jī)構(gòu)的設(shè)計(jì)計(jì)算······································································6</p><p>2.2.1鋼絲繩的選擇················································································6</p><p>2.2.2卷筒的設(shè)計(jì)計(jì)算············································································7</p><p>2.2.3滑輪的選用··················································································11</p><p>2.2.4吊鉤的選用··················································································13</p><p>2.2.5液壓馬達(dá)的選擇···········································································14</p><p>2.2.6液壓泵的選擇··············································································15</p><p>2.2.7減速器的選擇··············································································17</p><p>2.2.8制動器的選擇··············································································18</p><p>2.2.9 聯(lián)軸器的選擇·············································································20</p><p>3液壓系統(tǒng)的設(shè)計(jì)··············································································20</p><p>3.1 液壓系統(tǒng)主要組成······································································20</p><p>3.2 舉升機(jī)構(gòu)的液壓回路··································································21</p><p>3.3變幅機(jī)構(gòu)液壓回路········································································22</p><p>3.4 回轉(zhuǎn)機(jī)構(gòu)液壓回路······································································23</p><p>3.5吊臂伸縮機(jī)構(gòu)液壓回路································································23</p><p>3.6支腿液壓回路···············································································24</p><p>4總結(jié)·································································································26</p><p>致謝···································································································27</p><p>參考文獻(xiàn)····························································································28</p><p>【詳情如下】【需要咨詢購買全套設(shè)計(jì)請加QQ1459919609】</p><p>舉升機(jī)構(gòu)裝配圖.dwg</p><p>卷筒組裝配圖.dwg</p><p>卷筒軸.dwg</p><p>圖紙匯總.dwg</p><p>外文翻譯.doc</p><p>摘要.doc</p><p>文件清單.txt</p><p>汽車起重機(jī)舉升機(jī)構(gòu)的設(shè)計(jì)任務(wù)書.doc</p><p>汽車起重機(jī)的舉升機(jī)構(gòu)的設(shè)計(jì)開題報(bào)告.doc</p><p>汽車起重機(jī)的舉升機(jī)構(gòu)的設(shè)計(jì)文獻(xiàn)綜述.doc</p><p>汽車起重機(jī)的舉升機(jī)構(gòu)的設(shè)計(jì)說明書.doc</p><p>汽車起重機(jī)的舉升機(jī)構(gòu)設(shè)計(jì)</p><p>液壓系統(tǒng)圖.dwg</p><p>滑輪吊鉤組.dwg</p><p>目錄.doc</p><p><img src="http:/ioszen.com/ueditor_s/net/upload/2017-7/16/6363584515347863425026721_1.gif" style="float:none;" title="滑輪吊鉤組.gif"/></p><p><img src="http:/ioszen.com/ueditor_s/net/upload/2017-7/16/6363584515377503481767758_1.gif" style="float:none;" title="舉升機(jī)構(gòu)裝配圖.gif"/></p><p><img src="http:/ioszen.com/ueditor_s/net/upload/2017-7/16/6363584515393103506252899_1.gif" style="float:none;" title="卷筒軸.gif"/></p><p><img src="http:/ioszen.com/ueditor_s/net/upload/2017-7/16/6363584515418063552709856_1.gif" style="float:none;" title="卷筒組裝配圖.gif"/></p><p><img src="http:/ioszen.com/ueditor_s/net/upload/2017-7/16/6363584515443023593464985_1.gif" style="float:none;" title="液壓系統(tǒng)圖.gif"/></p><p><img src="http:/ioszen.com/ueditor_s/net/upload/2017-7/16/6363584515531943757389924_1.jpg" style="float:none;" title="設(shè)計(jì)所包含文件.jpg"/></p><p><img src="http:/ioszen.com/ueditor_s/net/upload/2017-7/16/6363584515623983918773353_1.jpg" style="float:none;" title="設(shè)計(jì)字?jǐn)?shù)統(tǒng)計(jì).jpg"/></p><p><br/></p>