【正文】 ....................................................................................................3 2 總體設計方案 .....................................................................................................................4 圓錐破碎機的類型 ........................................................................................................4 圓錐破碎機 的工作原理 ................................................................................................5 簡述各部分結構及功用 ................................................................................................6 3 圓錐破碎機的結構參數的選擇與計算 .................................................................... 10 結構參數 ...................................................................................................................... 10 給礦口寬度與排礦口寬度 ................................................................................ 10 嚙角 .................................................................................................................... 10 偏心距、動錐擺動行程 .................................................................................... 11 平行碎礦區(qū) ........................................................................................................ 12 圓錐破碎機的運動學 .................................................................................................. 12 4 圓錐破碎機的工作參數的選擇與計算 .................................................................... 14 工作參數 ...................................................................................................................... 14 破碎錐的擺動次數 ...................................................................................................... 14 生產率 .......................................................................................................................... 14 電動機功率 .................................................................................................................. 15 電動機的選擇 .............................................................................................................. 16 5 傳動裝置的設計計算及校核 ...................................................................................... 17 傳動比的分配 .............................................................................................................. 17 傳動裝置的運動和動力參數的選擇和計算 .............................................................. 17 傳動零件的設計計算及校核 ...................................................................................... 19 齒輪的計算 ........................................................................................................ 19 齒輪的校核 ........................................................................................................ 22 傳動軸的設計計算及校核 .......................................................................................... 24 滾動軸承的選擇和壽命驗算 ...................................................................................... 28 東北大學 本科生 畢業(yè)設計 第 IV頁 6 圓錐破碎機的潤滑 .......................................................................................................... 30 油浸加熱器 .................................................................................................................. 30 冷卻器 .......................................................................................................................... 30 電接點溫度計 .............................................................................................................. 31 溫度開關 ...................................................................................................................... 31 壓力開關 ...................................................................................................................... 32 結論 .......................................................................................................................................... 33 致謝 .......................................................................................................................................... 34 參考文獻 ................................................................................................................................ 35 東北大學 本科生 畢業(yè)設計 第 1 頁 1 緒論 引言 隨著社會的進步，原材料消耗不斷增加，導致富礦資源日益枯竭，礦石品位日趨貧化。s advance, materials consumption increases unceasingly, cause diamond resources increasingly exhausted, ore grade increasingly dilution. In metallurgy, mining, for example, the average grade of iron ore, manganese ore stone grade 22% 31%. The vast majority of undressed ore need to break ground and dressing treatment before he can bee burden. Cone crusher high production efficiency, row partical small and even, can be broken to 10mm from 350mm genesis under different level of grain, can satisfy the need of the grinding granularity, bee the main metal mine concentrator crushing equipment. Crushers the progress of human society and development level of science and technology and closely related. With the development of science and technology, the mutual infiltration and interdisciplinary exchange between trades, widely used new structures and new materials, new technology, currently crusher is toward large, efficient, reliable, energy saving, consumption reduction and automation direction. Keywords: mining machinery。圓錐破碎機生產效率高，排料粒度小而均勻，可將礦巖從 350mm 破碎到 10mm 以下的不同級別顆粒，可以滿足入磨粒度的需要，成為金屬礦山選礦廠的主要破碎設備。 東北大學 本科生 畢業(yè)設計 第 I 頁 Φ2100標準 型 圓錐破碎機的設計 摘 要 隨著社會的前進，原材料消耗不