資源目錄里展示的全都有預(yù)覽可以查看的噢，，下載就有,,請(qǐng)放心下載，原稿可自行編輯修改=【QQ：11970985 可咨詢交流】====================喜歡就充值下載吧。。。資源目錄里展示的全都有，，下載后全都有,,請(qǐng)放心下載，原稿可自行編輯修改=【QQ：197216396 可咨詢交流】==================== 摘 要 礦用振動(dòng)篩分機(jī)是基于傳統(tǒng)工業(yè)技術(shù)而發(fā)展起來(lái)的重要工程機(jī)械設(shè)備，它的使用對(duì)于提高選礦效率及礦產(chǎn)的有效使用率有著至關(guān)重要的作用，通過(guò)有效的篩分、細(xì)化，我們可以對(duì)礦料進(jìn)行很好的分類，這樣對(duì)于提高礦料的綜合利用率及其衍生品的產(chǎn)品質(zhì)量有著重要的作用。 目前我國(guó)各種選煤廠使用的設(shè)備中,振動(dòng)篩是問(wèn)題較多、維修量較大的設(shè)備之一。這些問(wèn)題突出表現(xiàn)在篩箱斷梁、裂幫,稀油潤(rùn)滑的箱式振動(dòng)器漏油、齒輪打齒、軸承溫升過(guò)高、噪聲大等問(wèn)題,同時(shí)伴有傳動(dòng)帶跳帶斷帶等故障。這類問(wèn)題直接影響了振動(dòng)篩的使用壽命,嚴(yán)重影響了生產(chǎn)。 本課題主要研究了直線振動(dòng)篩分機(jī)的總體設(shè)計(jì)、主要組成部分的設(shè)計(jì)計(jì)算，詳細(xì)分析了振動(dòng)篩分機(jī)械的發(fā)展?fàn)顩r。 關(guān)鍵詞： 選煤機(jī)械； 振動(dòng)篩； 設(shè)計(jì)； 篩分 Abstract The screening machine of mining vibration is the mechanical equipment of important project based on that traditional industrial technology is developed , its use has essential function in improving the effective rate of utilization of ore dressing efficiency and mineral products, through effective screening, thinning, we can carry on fine classification very to ore material, like this for improve ore comprehensive utilization ratio and product quality to derive product of material have important function. At present, China's coal preparation plant all the equipment used in the shaker is more problems, maintenance of one of the larger equipment. These issues in sieve outstanding performance me off beam, crack help, lubrication oil dilute the box-type vibrator oil spills, fighting tooth gear, bearing temperature rise too high, major issues such as noise, accompanied by dancing with broken belts, such as fault zone. Such issues directly affecting the life of the shaker, which has seriously affected the production. This topic mainly studied from has decided the shaker extension telephone the system design, the main constituent design calculation, the multianalysis vibration has sieved the machinery the development condition. Keywords:coal preparation machine； vibrating screen； design； screening