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目 錄
摘要 ………………………………………………………………………………………1
關(guān)鍵詞 ……………………………………………………………………………………1
1前言……………………………………………………………………………………2
2 土豆去皮機(jī)工作原理 …………………………………………………………………2
2.1 去皮清理的原理 ………………………………………………………………2
2.2 去皮設(shè)備………………………………………………………………………3
3.軸的設(shè)計(jì) ………………………………………………………………………………5
3.1 軸的材料 ………………………………………………………………………5
3.2 軸的強(qiáng)度計(jì)算 ………………………………………………………………6
3.3 軸的結(jié)構(gòu)尺寸初步確定 ……………………………………………………6
4.滾動(dòng)軸承的設(shè)計(jì) ……………………………………………………………………7
4.1 滾動(dòng)軸承類(lèi)型的選擇 …………………………………………………………7
4.2 滾動(dòng)軸承部件的組合設(shè)計(jì) ……………………………………………………8
5 電動(dòng)機(jī)的選擇 …………………………………………………………………………9
6 齒輪的結(jié)構(gòu)設(shè)計(jì) ……………………………………………………………………10
6.1.齒輪材料及熱處理 ……………………………………………………………10
6.2.齒輪相關(guān)參數(shù)的初步確定 ……………………………………………………10
6.3.校核齒輪強(qiáng)度 …………………………………………………………………10
7 圓筒的結(jié)構(gòu)設(shè)計(jì) ……………………………………………………………………13
8 軸承座的結(jié)構(gòu)設(shè)計(jì) …………………………………………………………………13
9圓盤(pán)的結(jié)構(gòu)設(shè)計(jì) ………………………………………………………………………15 10結(jié)論………………………………………………………………………………15
參 考 文 獻(xiàn) ………………………………………………………………………16
致謝 …………………………………………………………………………………17
土豆去皮機(jī)設(shè)計(jì)
學(xué) 生:賈 濤
指導(dǎo)老師:向 陽(yáng)
(湖南農(nóng)業(yè)大學(xué)東方科技學(xué)院,長(zhǎng)沙 410128)
摘 要:去皮(peeling)用于多種水果和蔬菜的加工中以除去不需要或不可食的物質(zhì),并改善成品的外觀(guān)。主要的考慮因素包括通過(guò)盡可能減少去掉的部分以及可能降低能源、勞力和物質(zhì)成本來(lái)降低總成本。這里,介紹摩擦去皮方法:食品被放置在金剛砂滾軸上或內(nèi)壁排列著金剛砂的轉(zhuǎn)筒中,在磨損力的表面除去食品的表皮后又被大量的水沖洗干凈。該方法的優(yōu)點(diǎn)是由于過(guò)程是在溫室下進(jìn)行而具有的能源成本低以及資本成本低、無(wú)熱損傷,食品外觀(guān)良好的優(yōu)點(diǎn),不規(guī)則食品表面(如土豆上的“孔眼”)會(huì)破壞去皮產(chǎn)品的外觀(guān),需要手工去除[1]。
關(guān)鍵詞:土豆;去皮清洗;農(nóng)產(chǎn)品;食品機(jī)械
Light Vertical Peeling Machine Structure Dsign
Author:Jia tao
Tutor:Xiang Yang
(Orient Science and Technology College Hunan Agricultural University, Changsha 410128)
Abstract:Skin peeling (for) of fruits and vegetables processing to remove need not eat or not, and improve the physical appearance of the product. The main factors including through minimize removed part and may reduce the labor and material costs energy, reduce the total cost. Here introduces friction peel method: food is placed on the walls or emery roller drum lined up in the emery, wear away the food of skin surface by the amount of water after washing clean. The advantage of this method is due process is conducted in greenhouse with low cost and the energy of capital cost is low, no heat, the advantages of good food appearance, irregular food surfaces (such as potato "holes) destroys peel product appearance, need manual removal.
Key words: Potatoes;Peel cleaning;Agricultural;Food machinery
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