【正文】
………………………4 傳動(dòng)布置方案………………………………………………………………5 設(shè)備的工作條件……………………………………………………………5 原始數(shù)據(jù)…………………………………………………………………5 螺旋加料輸送機(jī)結(jié)構(gòu)設(shè)計(jì) ………………………………………………………5 輸送軸的設(shè)計(jì)、計(jì)算………………………………………………………………6 輸送軸直徑的確定…………………………………………………………6 輸送軸轉(zhuǎn)速的確定(附帶確定螺旋直徑D)………………………………7 螺距、生產(chǎn)率、填充系數(shù)的驗(yàn)算(附帶確定轉(zhuǎn)速n)……………………8 輸送軸的長(zhǎng)度和標(biāo)準(zhǔn)螺旋節(jié)的長(zhǎng)度、節(jié)數(shù)……………………………8 輸送軸的功率和驅(qū)動(dòng)裝置的型號(hào)…………………………………………9 輸送軸的螺旋葉片的表面展開尺寸……………………………………102. 4 驅(qū)動(dòng)端軸承裝置 …………………………………………………………………11 驅(qū)動(dòng)端軸承裝置最小直徑的確定………………………………………11 驅(qū)動(dòng)軸的結(jié)構(gòu)設(shè)計(jì)………………………………………………………122. 5 中間軸承裝置 …………………………………………………………………122. 6 尾端軸承裝置 ……………………………………………………………………13 計(jì)算軸的最小直徑………………………………………………………13 尾端軸的結(jié)構(gòu)設(shè)計(jì)………………………………………………………142. 7 行星輪減速器 ……………………………………………………………………143 校核………………………………………………………………………………………16 驅(qū)動(dòng)裝置的受力分析 ……………………………………………………………13 前端軸的校核 ……………………………………………………………………15 尾端軸的校核 ……………………………………………………………………15 軸承的校核 ………………………………………………………………………16 圓錐滾子軸承的校核……………………………………………………16 滑動(dòng)軸承計(jì)算……………………………………………………………17 調(diào)心軸承 23200C的計(jì)算…………………………………………………18 鍵的校核…………………………………………………………………194 結(jié)論………………………………………………………………………………………20參考文獻(xiàn) ……………………………………………………………………………………21致謝 …………………………………………………………………………………………221螺旋加料輸送機(jī)的設(shè)計(jì) 摘 要:目前,螺旋輸送機(jī)的設(shè)計(jì)仍是依靠經(jīng)驗(yàn)公式計(jì)算,在經(jīng)驗(yàn)公式中許多參數(shù)的選擇是在一定范圍內(nèi)憑經(jīng)驗(yàn)選取的,這使得螺旋輸送機(jī)的設(shè)計(jì)較落后,無法提高其設(shè)計(jì)水平和提高產(chǎn)品的性能。文中對(duì)螺旋輸送機(jī)進(jìn)行了較全面論述,了解了螺旋輸送機(jī)的類型、發(fā)展現(xiàn)狀。并根據(jù)螺旋輸送機(jī)的工作原理、工作條件、輸送要求等設(shè)計(jì)螺旋輸送機(jī)。最后對(duì)螺旋輸送機(jī)的安裝及平時(shí)保養(yǎng)做出了總結(jié)。該設(shè)計(jì)專用于運(yùn)輸飼料,滿足一定運(yùn)輸長(zhǎng)度和運(yùn)輸量的要求。關(guān)鍵詞:螺旋輸送;傳動(dòng)比;輸送量Design of Spiral Feeding Coveyor Abstract:Currently, the design of screw conveyor is still relying on the experience formula, the formula in the experience of many of the parameters of the option is selected within a certain range rule of thumb, which makes the design of screw conveyor has fallen behind, unable to raise design standards and improve product performance. In this paper, for a more prehensive t