【正文】 裝上茶青后推泉州信息職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)說明書4著青篩做往復(fù)運(yùn)動(dòng)，從而達(dá)到搖青的目的，此搖青方法比手工旋轉(zhuǎn)搖青省力，但搖青質(zhì)量次于手工旋轉(zhuǎn)搖青。搖青過程青葉受到機(jī)械運(yùn)動(dòng)力和摩擦碰撞力的作用，運(yùn)動(dòng)力和摩擦力二者的協(xié)調(diào)配合才能形成烏龍茶所特有的香高味醇品質(zhì)；二是提高青葉的能量水平，為做青生化反應(yīng)提供能量基礎(chǔ)，使青葉內(nèi)含物朝著有利于烏龍茶品質(zhì)的方向變化。研究表明，不同搖青作用力方式會(huì)影響鮮葉內(nèi)含成分及烏龍茶品質(zhì)。 設(shè)計(jì)結(jié)果根據(jù)烏龍茶做青原理,設(shè)計(jì)出振動(dòng)搖青試驗(yàn)裝置，振動(dòng)筐能快速裝卸，每次裝茶 50公斤，振幅 2cm。??2采用振動(dòng)式搖青方法，研制出可控環(huán)境一體式烏龍茶做青設(shè)備，并開發(fā)出相應(yīng)的烏龍茶振動(dòng)式做青新技術(shù)，為實(shí)現(xiàn)閩南烏龍茶做青工藝的連續(xù)化、自動(dòng)化提供一種新方法。目前．閩南烏龍茶的做青多采用滾筒搖青機(jī)搖青，層架晾青。其優(yōu)良的品質(zhì)．除了品種因素外。其做青工藝師形成烏龍茶特有香氣和滋味的關(guān)鍵工序 。 The method of vibration made MaoCha appearance arenaceous green oil moisten, rich smell high long, flower show, tang light golden brown and bright, taste mellow fresh cool, foliaceous soft light, to clear the standard of highgrade oolong tea flavor types. Key words: Oolong。烏龍茶振青機(jī)做青過程青葉不落地，能顯著提高烏龍茶衛(wèi)生與品質(zhì)；振動(dòng)式搖青受力合理，均勻度高，可有效避免嫩葉因受力過重造成的“死青”， 提高生產(chǎn)率，節(jié)約能源；振青方法制成的毛茶外形砂綠油潤，香氣濃郁高長，花香顯，湯色淺金黃明亮，滋味醇厚鮮爽，葉底軟亮，達(dá)到清香型高檔烏龍茶的標(biāo)準(zhǔn)。其做青工藝師形成烏龍茶特有香氣和滋味的關(guān)鍵工序。 設(shè)計(jì)主要內(nèi)容 .......................................................................................................2 結(jié)構(gòu)設(shè)計(jì) ...........................................................................................................2 設(shè)計(jì)結(jié)果 ............................................................................................................2 處理問題 ............................................................................................................22 烏龍茶搖動(dòng)振青機(jī)的設(shè)計(jì) .....................................................................................................3 振動(dòng)式烏龍茶做青原理及特點(diǎn) ..........................................................................3 振青機(jī)的方案設(shè)計(jì) ............................................................................................3 烏龍茶搖青方法介紹 .......................................................................................3 機(jī)型的選定 .......................................................................................................4 筒體結(jié)構(gòu)的選定 ...............................................................................................4 簡體轉(zhuǎn)速 ...........................................................................................................5 傳動(dòng)計(jì)算 ...........................................................................................................5 扭距的計(jì)算 .......................................................................................................6 風(fēng)機(jī)功率的選擇與計(jì)算 ...................................................................................7 風(fēng)管及筒壁沖孔尺寸的確定 ...........................................................................73 茶葉起振所需要的振動(dòng)頻率的確定 ......................................................................................7 起振條件的確定 ..................................................................................................7 MATLAB 編程 ...................................................................................................9 MATLAB 介紹 ..................................................................................................9 MATLAB 編程 ..................................................................................................94 電機(jī)的選擇 ............................................................................................................................11 5 振動(dòng)搖青裝置與試驗(yàn)設(shè)計(jì) ....................................................................................................12 振動(dòng)搖青裝置及工作原理 .................................................................................12 實(shí)驗(yàn)設(shè)計(jì) ............................................................................................................12 結(jié)果分析 .........................................................................................................13 振動(dòng)搖青與手工搖青毛茶品質(zhì)比較 ..............................................................14 做青葉質(zhì)量的比較 ..........................................................................................156 振動(dòng)搖青時(shí)間和頻率多因素試驗(yàn) ........................................................................................177 烏龍茶綜合做青機(jī) ...............................................................................................................18 機(jī)械化連續(xù)做青設(shè)備 .........................................................................................20泉州信息職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)說明書8 振動(dòng)式烏龍茶做青設(shè)備 ........................................................................................................279 立面回轉(zhuǎn)式振動(dòng)搖青機(jī)及工作原理22 立面回轉(zhuǎn)式振動(dòng)搖青機(jī)及工作原理 22 試驗(yàn)材料與方法 23 測定內(nèi)容與方法24 結(jié)果與分析 28致謝 .........................................................................................................................................29參考文獻(xiàn) ...................................................................................................................................30泉州信息職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)說明書I摘 要烏龍茶是我國特種名茶，其特有的自然香氣和甘醇滋味，來源于優(yōu)良品種和獨(dú)特的初制工藝。為了提高和穩(wěn)定烏龍茶產(chǎn)品品質(zhì)及衛(wèi)生質(zhì)量，改善勞動(dòng)條件，降低能耗成本，提高烏龍茶加工技術(shù)水平，本設(shè)計(jì)設(shè)計(jì)出振動(dòng)式烏龍茶做青技術(shù)。 Vibration type wave green stress is reasonable, the homogeneous degree is high, can effectively avoid stress caused by excessive leaves death green, increase productivity and save energy sources。 Initial condit