畢業(yè)設(shè)計(jì) 單軸圓振動篩設(shè)計(jì)
論文說明書共46頁，字?jǐn)?shù)總計(jì)：15770
資料簡介：
開題報(bào)告.doc
任務(wù)書.doc
中期報(bào)告.doc
封面及目錄.doc
SXD過程管理資料.doc
過程管理資料.doc
畢業(yè)設(shè)計(jì)說明書：單軸圓振動篩設(shè)計(jì).doc
A0-總圖.dwg
A1-側(cè)板.dwg
A1-篩面托架（上）.dwg
A2-彈簧支撐裝置.dwg
A1-激振器裝配圖.dwg
A3-激振器-大帶輪零件圖.dwg
A2-激振器-偏心軸零件圖.dwg
A2-激振器-平衡輪零件圖.dwg
A2-激振器-軸承座零件圖.dwg
A4-激振器-軸端壓蓋零件圖.dwg
A4-激振器-配重組零件圖.dwg
ABSTRACT

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 shaker designed for round 2YAH1548-shaker, the series of major shaker in the materials used in the coal industry classification, dehydration, desliming, such as referrals from
Operations. Its reliable, efficient screening, but their heavy equipment. Design analysis on the design options, including the classification and shaker features and design programmes to be confirmed; materials on the movement of the shaker and the dynamics of the parameters, to design the structure of vibrating screen size; conduct The eccentric block of the exciter, such as design and calculation, including the original design parameters, motor design and verification; were the main components of the design and calculation, belts and check the design and calculation, the design of spring, the axis of Strength, the choice of bearings and calculation and then proceed to the maintenance of equipment, installation, lubrication and seal the design, a shaker final environmental analysis.

Key words: round shaker，single axle Vibrator，partiality axle

目 錄

第1章 緒論 1
1.1 概述 1
1.1.1 振動篩特點(diǎn) 1
1.1.2 振動篩的分類 1
1.1.3 篩分工藝原理 1
1.2 振動篩的發(fā)展歷程 1
1.3 振動篩的研究及發(fā)展方向 2
1.4 研究意義 3
1.5 振動篩的工作原理 3
第2章 圓振動篩的基本結(jié)構(gòu) 5
2.1 圓振動篩的結(jié)構(gòu)及優(yōu)點(diǎn) 5
2.2 圓振動篩的工作原理 5
2.3 圓振動篩的基本組成 6
2.3.1 篩箱的設(shè)計(jì) 6
2.3.1.1 篩框的設(shè)計(jì) 6
2.3.1.2 篩面的設(shè)計(jì) 6
2.3.1.3 篩面托架的設(shè)計(jì) 6
2.3.2 激振器的設(shè)計(jì) 8
2.3.3 阻尼器的選用 9
2.3.4 圓振動篩的傳動與支承 10
2.3.4.1 傳動方式的選取 10
2.3.4.2 支承形式和隔振裝置的設(shè)計(jì) 10
第3章 振動篩參數(shù)的選擇計(jì)算 12
3.1 工藝參數(shù)的選擇計(jì)算 12
3.1.1 圓振動篩篩面上物料的運(yùn)動分析 12
3.1.2 拋擲指數(shù) 的確定 18
3.1.3 振動強(qiáng)度 的選取 18
3.1.4 篩面傾角 的確定 18
3.1.5 振幅 和頻率 的確定 18
3.1.6 振動強(qiáng)度的校核 19
3.1.7 物料的運(yùn)動速度 19
3.1.8 篩面的長度和寬度 19
3.1.9 驗(yàn)算生產(chǎn)率 18
3.1.10 篩分效率 20
3.2 動力學(xué)參數(shù)的選擇計(jì)算 20
3.2.1 圓振動篩的動力學(xué)分析 20
3.2.2 振動篩幅頻曲線及工作狀態(tài) 23
3.2.3 偏心塊的質(zhì)量及偏心距的確定 24
3.3 電動機(jī)的選擇 25
3.3.1 電動機(jī)功率的計(jì)算 25
3.3.2 電動機(jī)啟動條件的校核 26
第4章 主要零件的設(shè)計(jì)計(jì)算 28
4.1 軸承的選擇計(jì)算 28
4.1.1 軸承的選擇 28
4.1.2 軸承的壽命計(jì)算 28
4.2 傳動帶的設(shè)計(jì)計(jì)算 29
4.2.1 傳動帶的選取 29
4.2.2 傳動比 29
4.2.3 帶輪基準(zhǔn)直徑的確定 29
4.2.4 帶速的計(jì)算 29
4.2.5 中心距和帶的基準(zhǔn)長度的確定 29
4.3 軸的設(shè)計(jì)計(jì)算 32
4.3.1 軸的設(shè)計(jì)特點(diǎn) 32
4.3.2 軸的常用材料 32
4.3.3 軸的最小直接的確定 32
4.3.4 軸的強(qiáng)度校核 33
4.4 彈簧的設(shè)計(jì)驗(yàn)算 36
4.4.1 彈簧剛度的計(jì)算 36
4.4.2 彈簧鋼絲直徑的計(jì)算 37
4.4.3 彈簧中經(jīng)的計(jì)算 37
4.4.4 彈簧圈數(shù)和節(jié)距的計(jì)算 37
4.4.5 彈簧間距和螺旋角的計(jì)算 38
4.4.6 彈簧的驗(yàn)算 38
第5章 振動篩的安裝維護(hù)及潤滑 40
5.1 振動篩的安裝與調(diào)試 40
5.1.1 振動篩的安裝 40
2.1.2 振動篩的調(diào)試 40
5.2 振動篩的維護(hù)與檢修 40
5.2.1 維護(hù) 40
5.2.2 檢修 40
5.2.3 常見故障處理 41
5.3 振動篩軸承潤滑的改進(jìn) 41
第6章 設(shè)備的環(huán)保 42
結(jié)論 43
參考文獻(xiàn) 44
致謝 45
附錄 46