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pe250215400顎式破碎機(jī)_畢業(yè)設(shè)計說明書-展示頁

2025-03-16 07:07本頁面
  

【正文】 .............................................................2 破碎產(chǎn)品的粒級特性 .....................................................................................................2 礦石的破碎及力學(xué)性能 .........................................................................................................4 破碎機(jī)的分類及動顎軌跡特性 .............................................................................................6 破碎機(jī)分類 .......................................................................................................................6 顎式破碎機(jī)的動顎軌跡特性 .........................................................................................7 2 顎式破碎機(jī)工作原理及結(jié)構(gòu)分析 ..........................................................................10 顎式破碎機(jī)的工作原理 ...................................................................................................... 10 簡擺顎式破碎機(jī)工作原理 .......................................................................................... 10 復(fù)擺顎式破碎機(jī)工作原理 .......................................................................................... 11 主要零部件的結(jié)構(gòu)分析 ...................................................................................................... 11 動顎 ............................................................................................................................... 12 齒板 ............................................................................................................................... 12 肘板(推力板) .......................................................................................................... 13 調(diào)整裝置 ....................................................................................................................... 14 保險裝置 ....................................................................................................................... 15 飛輪 ............................................................................................................................... 15 機(jī)架結(jié)構(gòu) ....................................................................................................................... 15 河南理工大學(xué)本科畢業(yè)設(shè)計(論文) V 密封及潤滑系統(tǒng) .......................................................................................................... 16 3 顎式破碎機(jī)結(jié)構(gòu)參數(shù)的選擇與計算 .......................................................................18 顎式破碎機(jī)結(jié)構(gòu)參數(shù)的選擇與計算 ................................................................................. 18 給礦口寬度 ................................................................................................................... 18 給礦口長度 ................................................................................................................... 18 公稱排料口尺 寸 b ....................................................................................................... 19 嚙角α與排料層平均嚙角α L .................................................................................... 19 動顎擺動行程 s ............................................................................................................ 19 主軸轉(zhuǎn)數(shù) n ..................................................................................................................... 20 主要構(gòu)件尺寸的確定 .......................................................................................................... 21 破碎腔高度 H ............................................................................................................... 21 曲柄偏心距(或曲柄半徑) l1 .................................................................................. 22 連桿長度 l2.................................................................................................................... 22 懸掛高度 h0 .................................................................................................................. 22 傳動角 ........................................................................................................................ 22 連桿傾角 α′ ............................................................................................................... 23 肘板長度 3l 和肘板擺角 ? ......................................................................................... 23 工作參數(shù)的計算 .................................................................................................................. 24 主軸轉(zhuǎn)數(shù) ....................................................................................................................... 24 生產(chǎn)能力 ....................................................................................................................... 24 最大破碎力 maxF ......................................................................................................... 25 電動機(jī)選擇與確定 .............................................................................................................. 27 動腔的擺動次數(shù) (主軸的轉(zhuǎn)數(shù) ) ................................................................................... 27 電動機(jī)的功率 ............................................................................................................... 27 電動機(jī)的轉(zhuǎn)速 ............................................................................................................... 27 河南理工大學(xué)本科畢業(yè)設(shè)計(論文) VI 帶傳動的設(shè)計 ...................................................................................................................... 28 概述 ............................................................................................................................... 28 傳動帶的設(shè)計 ............................................................................................................... 28 確定計算功率 ................................................................................................................ 28 選擇帶型 ....................................................................................................................... 28 確定帶輪的基準(zhǔn)直徑 .................................................................................................
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