【畢業(yè)論文】45噸旋挖鉆機底盤支重輪與引導輪的設計-設計說明書

1、1目錄第一章緒論..............................................................................................................................41.1旋挖鉆機結構簡介..........................................................................

2、............................41.2旋挖鉆機的現(xiàn)狀與發(fā)展趨勢..................................................................................41.2.1現(xiàn)狀......................................................................................

3、.............................41.2.2趨勢....................................................................................................................51.3支重輪與引導輪的簡述.....................................................

4、......................................61.4本設計的主要內容及組織安排................................................................................7第二章支重輪、引導輪的結構設計與工作原理..............................................82.1支重輪的結構形式與工作原理.

5、...............................................................................82.2引導輪的結構形式與工作原理...............................................................................8第三章履帶行走裝置參數確定...............................

6、....................................................93.1履帶基本參數設計計算............................................................................................93.2運行阻力計算....................................................

7、........................................................103.3履帶運行的內阻力計算..........................................................................................113.4履帶行走裝置牽引力驗算...........................................

8、...........................................133.5附著力驗算.................................................................................................................14第四章履帶行走裝置結構設計.......................................

9、..........................................154.1支重輪的結構設計....................................................................................................154.2引導輪的結構設計....................................................

10、...............................................16第五章PROE簡介及支重輪與引導輪的三維視圖.......................................175.1ProE簡介...................................................................................................

11、..............175.2支重輪與引導輪的建模...........................................................................................185.2.1支重輪的ProE建模...................................................................................

12、18345噸旋挖鉆機底盤支重輪與引導輪的設計噸旋挖鉆機底盤支重輪與引導輪的設計摘要摘要:旋挖鉆機是工程鉆機行業(yè)的一個重要門類，是現(xiàn)代工程建設施工中不可缺少的大型設備之一。支重輪、引導輪作為整車底盤的重要部件，其設計和制造質量直接關系著整機安全。因此對支重輪、引導輪的設計研究及結構優(yōu)化是非常必要和有實際意義的。本文以三一SR150全液壓旋挖鉆機為參考，對旋挖鉆機的支重輪及引導輪進行設計。本次設計主要對旋挖鉆機的支重輪與引導輪的設計。首先選

13、定履帶型號B型從而來選擇支重輪、引導輪的型號，再進一步對支重輪與引導輪的結構設計、以及其各參數的確定，最后完成其PROE三維建模，并對模型進行干涉檢測，以確定其結構的合理性和進行優(yōu)化設計。關鍵詞關鍵詞:旋挖鉆機；支重輪；引導輪；FoutyfivetonsoftheroatingdrillchassisrollerguidewheeldesignAbstract：Therotatingdrillrigisoneofimptantengin

14、eeringindustrymodernengineeringconstructioncategiesinconstructionoflargeequipmentisoneoftheindispensable.Rollerguidewheelasanimptantcomponentofthevehiclechassisitsdesignmanufacturingqualitydirectrelationwiththesafety.Soo

15、nrollerguidewheeldesignstructureoptimizationisverynecessarypractical.BasedontheSR150trinityhydraulictherotatingdrillfreferencetotherotatingdrillthesupptingrollerguidewheeldesign.Thedesignoftherotatingdrillofrollerguidewh

16、eeldesign.FirstchoosecrawlermodelbtypetochooserollerguidewheelmodelfurthertorollerguidewheelstructuredesignitsparametersdeterminationfinallyfinishedthePROE3dmodelingofinterferencemodeltesttherationalityofthestructureopti