畢業(yè)論文-山楂切片機(jī)設(shè)計(jì)

1、山楂切片機(jī)的設(shè)計(jì)摘要本文主要研究了一種山楂自動(dòng)定向輸送切片機(jī)，包括機(jī)架以及安裝在機(jī)架上的電動(dòng)機(jī)、鏈輪和帶輪。滾子鏈的下邊有摩擦板，左端鏈輪上端有料斗，傳動(dòng)裝置右端外側(cè)有可調(diào)護(hù)板。帶輪由皮帶帶動(dòng)，進(jìn)而帶動(dòng)鏈輪轉(zhuǎn)動(dòng)，輸送軸上鏈輪與鏈條結(jié)合，將山楂輸送到動(dòng)刀處，動(dòng)刀是一排互相間隔的，邊緣帶有凹槽的圓盤形刀具，固定在動(dòng)刀軸上。動(dòng)刀軸通過齒輪傳動(dòng)帶動(dòng)，輸送軸上的齒輪與動(dòng)刀軸上的齒輪齒合，二個(gè)齒輪形成等速傳動(dòng)，這樣能使輸送軸與動(dòng)刀軸的轉(zhuǎn)速相同，鋼絲

2、固定在機(jī)架上，相切在動(dòng)刀軸的邊緣上。當(dāng)動(dòng)刀把山楂輸送至于鋼絲相接處時(shí)，在鋼絲壓力的作用下，山楂被切成一片一片的，隨著動(dòng)刀軸帶動(dòng)山楂轉(zhuǎn)動(dòng)，山楂被一點(diǎn)一點(diǎn)的切下去，最后被完整的切成若干片，到此切片機(jī)的切片過程完成。本文主要包括以下內(nèi)容：確定好機(jī)械執(zhí)行方案及傳動(dòng)方案后，按工作機(jī)需求選擇好電動(dòng)機(jī)，并對(duì)各級(jí)傳動(dòng)機(jī)構(gòu)進(jìn)行傳動(dòng)比分配。對(duì)對(duì)V帶進(jìn)行設(shè)計(jì)計(jì)算，然后對(duì)齒輪進(jìn)行設(shè)計(jì)和計(jì)算，對(duì)滾子鏈進(jìn)行了設(shè)計(jì)計(jì)算，最后將得到的尺寸徑向三維建，最終裝配成一整個(gè)成

3、品。本發(fā)明具有結(jié)構(gòu)簡單，易于加工，生產(chǎn)效率高等優(yōu)點(diǎn)，具有廣闊的市場前景。關(guān)鍵詞：切片；凹槽是圓盤形刀具；動(dòng)刀軸；鋼絲ThehawthnslicerdesignAbstractThispaperstudiesahawthnautomaticslicerdirectionalconveycomprisesaframeamotsprocketspulleysmountedontherack.Rollerchainlowerfrictionpl

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5、therwiththeedgeofthediscshapedcuttergroovesfixedintheknifeshaft.Knifeshaftdrivenbygeartransmissiongearshaftgearteethtogetherwiththeknifeshafttwoconstantspeeddrivegearisfmedsomakethesametransptaxistheknifeshaftspeedwirefi

6、xedtotheracktangentontheedgeoftheknifeshaft.AsftheknifewhenHawthndeliveryphaseatthewirethewireundertheactionofpressurehawthniscutintoapiecewiththeknifeshaftdriventorotatehawthnhawthncutdownalittlebitthelastfullcutintosev

7、eralpiecesslicedslicercompletethisprocess.Thisarticleincludesthefollowing:implementationoftheprogramtodetermineagoodmechanicaltransmissionoptionsthepresswkingmachineneedstochooseagoodmottransmissiongearratioatalllevelsof

8、distribution.PairsofVbeltdesigncalculationsThengeardesigncalculationoftherollerchainhasbeendesignedtocalculatethesizeofathreedimensionalradialfinallygetbuilteventuallyassembledintoafinishedwhole.Thepresentinventionhasasi