水果分選機分級機構(gòu)設(shè)計



目 錄
 
摘要…………………………………………………………………………….………..……1
關(guān)鍵詞…………………………………………………………………………….…………1
1 前言………………………………………………………………………………..………3
1.1 選題研究意義……………………………………………………………….……..3
1.2 國內(nèi)外水果機械化發(fā)展概況………………………………………….………..3
1.3 國內(nèi)水果機械化未來發(fā)展方向………………………………………...………4
1.4 目前國內(nèi)常見的水果分選機……………………………….…………………..4
2 總體方案的擬定………………………………………………………………..……5
2.1 原理分析……………………………………………………………….……………5
2.2 總體方案確定…………………………………………………...…...……….….…6
2.3 傳動裝置…………………………………………………………….………………7
2.4 計算機視覺系統(tǒng)……………………………………………………………………7
2.5氣動裝置……………………….………..……………………………………………8
3 主要零件的計算與校核…………………………………………………….…...8
3.1 電動機的選擇……………………………………………………….………………..8
3.2 軸的計算與校核………………………………………………….…….……………9
3.3 鍵的計算與校核………………………………………………….…………………12
3.4 軸承的校核…………………………………………………………………..………14
4 結(jié)束語……………………………………………………………………………….……14
參考文獻……………………………………………………………………………………15
致謝……………………………………………………………………….……………..……17



水果分選機分級機構(gòu)的設(shè)計


摘 要：本文分析了中國國內(nèi)外水果分級分選機的研究和發(fā)展現(xiàn)狀，對未來進行了展望，設(shè)計出了一種新型水果分級分選機構(gòu)。該水果分級分選機機架全部采用鋁合金結(jié)構(gòu)，外形美觀，與食品接觸部分采用不銹鋼或食品級材料，符合食品行業(yè)的衛(wèi)生要求；輸送線采用無級調(diào)速電機驅(qū)動，便于和攝像、上料機構(gòu)的匹配；輸送滾采用帶圓弧槽的圓柱形結(jié)構(gòu)，便于水果自動調(diào)整姿態(tài)和被高速氣流吹走。整個機構(gòu)簡單且易于 操作，便于維護，提高了生產(chǎn)效率，降低了勞動強度，為實現(xiàn)水果加工機械化與規(guī)?；峁┝饲疤?。

關(guān)鍵詞：水果；輸送；分級機構(gòu)；



The design of fruit sorting machine


Abstract： This paper analyzes the present situation of the Chinese domestic and foreign fruit sorting machine research and development, on the future prospects, we design a new type of fruit sorting mechanism. The grading of fruit sorting machine all aluminum frame structure, appearance, and food contact parts made ​​of stainless steel or food-grade materials, meet the health requirements of the food industry; conveyor line using variable speed motor drive, easy and camera, the matching material bodies; transport roller using a cylindrical structure with a circular groove, easy to automatically adjust the attitude of fruit and be blown away by high speed air flow. The entire mechanism is simple and easy to operate, easy to maintain, improve production efficiency,reduce labor intensity, which help to achieve the fruit processing mechanization and scaleand toprovidethepremise.
Key Words：Fruit; transport; hierarchical institution;