DL-4 單螺旋錐形混合機設(shè)計

論文編號:JX1534  論文字數(shù):12133.頁數(shù):34  附任務(wù)書，開題報告，外文翻譯，CAD圖，答辯PPT

DL-4 單螺旋錐形混合機設(shè)計
 【摘要】混合機是一種高效的混合設(shè)備，適用于化工、醫(yī)藥、石油、建材等。可以用于粉體與粉體，粉體與液體，液體與液體混合。因此，混合機在當代應(yīng)用非常廣泛。DL-4單螺旋錐形混合機的混合效果比傳統(tǒng)的滾筒式提高功效10多倍，具有混合速度快、混合精度高、動力消耗低、裝載系數(shù)大、運轉(zhuǎn)平穩(wěn)可靠以及操作條件良好、清洗維修方便、使用壽命長等優(yōu)點。它特別適用于比重懸殊，顆粒大小不一的物料混合。其特征是它只有一個攪拌螺旋，該攪拌螺旋所在的軸的底端從內(nèi)軸承座上外伸且能夠帶動它自轉(zhuǎn)的下減速器的輸出軸連接；且能夠帶動攪拌螺旋公轉(zhuǎn)的轉(zhuǎn)臂上；內(nèi)軸承座安裝在機殼底部的能允許其作為攪拌螺旋所在軸的公轉(zhuǎn)支撐點的外軸承座內(nèi)，從而解決了現(xiàn)有的單螺旋錐形混合機得結(jié)構(gòu)復(fù)雜耗能大且使用中物料有受潤滑油污染的危險等問題，DL-4單螺旋錐形混合機的主要部件有減速器、圓柱齒輪傳動、錐齒輪傳動、軸承座、攪拌螺旋。本設(shè)計的內(nèi)容主要包括傳動方案的設(shè)計，齒輪傳動的相關(guān)計算，電動機及減速器的選擇，并利用了相關(guān)的制圖軟件進行了零件的設(shè)計和處理。
 【關(guān)鍵詞】單螺旋錐形；攪拌螺旋；傳動

DL-4 single-screw conical mixer design

  [Abstract] Mixer is a highly efficient mixing equipment for chemical, pharmaceutical, oil and building materials. Can be used in powder and the powder and liquid, liquid and liquid mixture. Therefore, the mixer is widely used in contemporary. DL-4 single-screw conical mixer for mixing than the traditional roller to improve the effectiveness of 10 times, with mixed speed, mixing high precision, low power consumption, loading coefficient, smooth and reliable operation and good operating conditions, cleaning and maintenance convenience and long life. It is particularly suitable proportion of the poor, mixed particle sizes of materials. The feature is that it is only a mixing screw, the mixing screw is located at the bottom of the shaft within the bearing housing from the extended and they can bring it to the next rotation of the output shaft gear; and can bring the mixing spiral arm of the revolution of the transfer; bearing installed in the chassis in the bottom of the mixing screw to allow it as a revolution where the shaft bearing in the outer support points, so as to solve the existing single-screw conical mixer too big and complex structure of energy consumption and material use are risk of contamination by oil and other issues, DL-4 single-screw conical mixer's main components are gear, cylindrical gear drive, bevel gear, bearing, stirring spiral. The design mainly includes design of transmission scheme, the relevant calculation of gear drive, motor and reducer selection, and use the related graphics software design and processing of parts.
 [KeyWords] single spiral bevel； gear tapered mixing； screw drive bearing

目  錄

畢業(yè)設(shè)計（論文）任務(wù)書 Ⅰ
開題報告 Ⅱ
指導教師審查意見 Ⅲ
評閱老師評語 Ⅳ
答辯會議記錄 Ⅴ
中文摘要 Ⅵ
外文摘要 Ⅶ
前言 Ⅷ
1 緒論 1
2 選題背景 3
 2.1題目來源及研究意義 3
 2.2 研究中的問題 3
 2.3 混合機的現(xiàn)狀與發(fā)展 3
3 單螺旋混合機方案的確定 8
 3.1 整體結(jié)構(gòu)的方案 8
 3.2 傳動方案的確定 8
4 單螺旋混合機基本參數(shù)的計算及電動機的選擇 9
 4.1 單螺旋錐形混合機基本參數(shù)的計算 9
 4.2 電動機及減速機選擇 11
5 單螺旋錐形混合機傳動機構(gòu)的設(shè)計 13
 5.1 直齒圓柱齒輪傳動的計算 13
 5.2 軸交角為90的錐齒輪設(shè)計計算 17
 5.3 軸交角為75的錐齒輪設(shè)計計算 21
 5.4 按齒根彎曲強度設(shè)計 22
6 軸承及軸承座選取 26
 6.1 軸承的選取 26
 6.2 軸承的安裝方法 26
 6.3 軸承的預(yù)緊 27
7 總結(jié) 28
參考文獻 29
致謝 30