畢業(yè)論文 2zd1556型自定中心園振動(dòng)篩設(shè)計(jì).doc
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畢業(yè)論文 2zd1556型自定中心園振動(dòng)篩設(shè)計(jì),摘要振動(dòng)篩是選煤廠用的最多的設(shè)備之一,主要用于煤的準(zhǔn)備篩分以及最終篩分用,但是振動(dòng)篩又是維修量比較大的設(shè)備。隨著設(shè)計(jì)的逐漸完善,自定中心園振動(dòng)篩能夠很好的解決這一問(wèn)題。本文主要介紹振動(dòng)篩在選煤廠中的意義以及振動(dòng)篩的發(fā)展現(xiàn)狀,描述了本次設(shè)計(jì)2zd1556型自定中心園振動(dòng)篩設(shè)計(jì)的計(jì)算方法依據(jù)和步驟.包括振動(dòng)篩的分類與特點(diǎn)和...


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摘要
振動(dòng)篩是選煤廠用的最多的設(shè)備之一,主要用于煤的準(zhǔn)備篩分以及最終篩分用,但是振動(dòng)篩又是維修量比較大的設(shè)備。隨著設(shè)計(jì)的逐漸完善,自定中心園振動(dòng)篩能夠很好的解決這一問(wèn)題。本文主要介紹振動(dòng)篩在選煤廠中的意義以及振動(dòng)篩的發(fā)展現(xiàn)狀,描述了本次設(shè)計(jì)2ZD1556型自定中心園振動(dòng)篩設(shè)計(jì)的計(jì)算方法依據(jù)和步驟.包括振動(dòng)篩的分類與特點(diǎn)和設(shè)計(jì)方案的確定;對(duì)物料的運(yùn)動(dòng)分析,對(duì)振動(dòng)篩的動(dòng)力學(xué)分析及動(dòng)力學(xué)參數(shù)的計(jì)算,合理設(shè)計(jì)振動(dòng)篩的結(jié)構(gòu)尺寸;進(jìn)行了激振器的偏心塊等設(shè)計(jì)與計(jì)算,包括原始的設(shè)計(jì)參數(shù),電動(dòng)機(jī)的設(shè)計(jì)與校核;進(jìn)行了主要零部件的設(shè)計(jì)與計(jì)算,皮帶的設(shè)計(jì)計(jì)算與校核,彈簧的設(shè)計(jì)計(jì)算,軸的強(qiáng)度計(jì)算,軸承的選擇與計(jì)算,然后進(jìn)行了設(shè)備維修、安裝、潤(rùn)滑及密封的設(shè)計(jì)
關(guān)鍵詞:2ZD1556,振動(dòng)篩,自定中心,設(shè)計(jì)依據(jù)
2ZD1556 CIRCULAR MOTION VIBRATION SIEVE
OF AUTO CENTER
ABSTRACT
Vibration sieve is one of the most widely used devices in Coal Preparation Plant. Mainly used in coal preparation and the final screening with screening, But the vibrating screen is larger than the maintenance of equipment. With the gradual improvement of the design ,circular motion vibration sieve of auto center could well solve this problem. This article mainly introduced that vibration sieve in Coal Preparation Plant significance as well as vibration sieve development present situation, described this time has designed 2zd1556 circular motion vibration sieve of auto center design computational method basis and the step, as well as the main vibration sieve part's choice and the comparison, and showed this design characteristic. Including the classification and characteristics of vibrating screen and determination of design; on the movement of materials analysis, Dynamic analysis of vibration sieve and kinetic parameters calculated, rational design of the structure vibrating screen size; carried out such eccentric Vibrator design and calculation, including the original design parameters, motor design and verification; were the main components of the design and calculation, calculation and check of belt design, spring design calculation, shaft strength calculation, bearing selection and calculation , then the equipment maintenance, installation, lubrication and seal design.
KEYWARDS:2ZD1556,vibration sieve,auto center,design basis
目錄
摘要 I
ABSTRACT II
1緒論 1
1.1 篩分的概念 1
1.2 篩分設(shè)備的作用 1
1.3 篩分作業(yè)的分類 1
1.4 篩分機(jī)械設(shè)計(jì)的意義 2
1.5振動(dòng)篩設(shè)計(jì)的原則 3
1.6篩分機(jī)械研究的現(xiàn)狀 3
1.7 將來(lái)的發(fā)展趨勢(shì) 4
2目的依據(jù)及說(shuō)明 4
2.1 2ZD1556自定中心園振動(dòng)篩設(shè)計(jì)的目的 4
2.2 設(shè)計(jì)的依據(jù)及參考資料 5
2.3 設(shè)計(jì)的有關(guān)說(shuō)明 5
3工藝參數(shù)的選擇與確定 5
3.1 篩面長(zhǎng)度及寬度的確定 5
3.2 生產(chǎn)率的確定 5
3.3 振幅和頻率的選擇 6
3.4 篩面傾角的選擇 8
4動(dòng)力學(xué)分析及參數(shù)計(jì)算 9
振動(dòng)篩動(dòng)力學(xué)基本理論 9
4.1 參振重量及參振質(zhì)量的計(jì)算 11
4.2 主彈簧剛度計(jì)算與選擇 12
4.3 激振器偏心質(zhì)量及其偏心距的驗(yàn)算 13
4.4重心計(jì)算 15
5功率計(jì)算及電機(jī)的選擇 16
5.1 篩分機(jī)在負(fù)荷狀態(tài)下工作所需功率的計(jì)算 16
5.2 電動(dòng)機(jī)的選擇 16
5.3 驗(yàn)算電動(dòng)機(jī)的啟動(dòng)轉(zhuǎn)矩 17
6零件的計(jì)算 17
6.1 彈簧計(jì)算 17
6.2 三角皮帶的傳動(dòng)計(jì)算 18
6.3 軸強(qiáng)度驗(yàn)算 20
6.4 軸承壽命驗(yàn)算 24
7基型及結(jié)構(gòu)的選擇 25
7.1 篩分基型的比較和選擇 25
7.2 篩分機(jī)結(jié)構(gòu)的選擇和確定 25
8、設(shè)備合理的更新期 31
9、結(jié)論 33
參考文獻(xiàn) 34
致謝 35
振動(dòng)篩是選煤廠用的最多的設(shè)備之一,主要用于煤的準(zhǔn)備篩分以及最終篩分用,但是振動(dòng)篩又是維修量比較大的設(shè)備。隨著設(shè)計(jì)的逐漸完善,自定中心園振動(dòng)篩能夠很好的解決這一問(wèn)題。本文主要介紹振動(dòng)篩在選煤廠中的意義以及振動(dòng)篩的發(fā)展現(xiàn)狀,描述了本次設(shè)計(jì)2ZD1556型自定中心園振動(dòng)篩設(shè)計(jì)的計(jì)算方法依據(jù)和步驟.包括振動(dòng)篩的分類與特點(diǎn)和設(shè)計(jì)方案的確定;對(duì)物料的運(yùn)動(dòng)分析,對(duì)振動(dòng)篩的動(dòng)力學(xué)分析及動(dòng)力學(xué)參數(shù)的計(jì)算,合理設(shè)計(jì)振動(dòng)篩的結(jié)構(gòu)尺寸;進(jìn)行了激振器的偏心塊等設(shè)計(jì)與計(jì)算,包括原始的設(shè)計(jì)參數(shù),電動(dòng)機(jī)的設(shè)計(jì)與校核;進(jìn)行了主要零部件的設(shè)計(jì)與計(jì)算,皮帶的設(shè)計(jì)計(jì)算與校核,彈簧的設(shè)計(jì)計(jì)算,軸的強(qiáng)度計(jì)算,軸承的選擇與計(jì)算,然后進(jìn)行了設(shè)備維修、安裝、潤(rùn)滑及密封的設(shè)計(jì)
關(guān)鍵詞:2ZD1556,振動(dòng)篩,自定中心,設(shè)計(jì)依據(jù)
2ZD1556 CIRCULAR MOTION VIBRATION SIEVE
OF AUTO CENTER
ABSTRACT
Vibration sieve is one of the most widely used devices in Coal Preparation Plant. Mainly used in coal preparation and the final screening with screening, But the vibrating screen is larger than the maintenance of equipment. With the gradual improvement of the design ,circular motion vibration sieve of auto center could well solve this problem. This article mainly introduced that vibration sieve in Coal Preparation Plant significance as well as vibration sieve development present situation, described this time has designed 2zd1556 circular motion vibration sieve of auto center design computational method basis and the step, as well as the main vibration sieve part's choice and the comparison, and showed this design characteristic. Including the classification and characteristics of vibrating screen and determination of design; on the movement of materials analysis, Dynamic analysis of vibration sieve and kinetic parameters calculated, rational design of the structure vibrating screen size; carried out such eccentric Vibrator design and calculation, including the original design parameters, motor design and verification; were the main components of the design and calculation, calculation and check of belt design, spring design calculation, shaft strength calculation, bearing selection and calculation , then the equipment maintenance, installation, lubrication and seal design.
KEYWARDS:2ZD1556,vibration sieve,auto center,design basis
目錄
摘要 I
ABSTRACT II
1緒論 1
1.1 篩分的概念 1
1.2 篩分設(shè)備的作用 1
1.3 篩分作業(yè)的分類 1
1.4 篩分機(jī)械設(shè)計(jì)的意義 2
1.5振動(dòng)篩設(shè)計(jì)的原則 3
1.6篩分機(jī)械研究的現(xiàn)狀 3
1.7 將來(lái)的發(fā)展趨勢(shì) 4
2目的依據(jù)及說(shuō)明 4
2.1 2ZD1556自定中心園振動(dòng)篩設(shè)計(jì)的目的 4
2.2 設(shè)計(jì)的依據(jù)及參考資料 5
2.3 設(shè)計(jì)的有關(guān)說(shuō)明 5
3工藝參數(shù)的選擇與確定 5
3.1 篩面長(zhǎng)度及寬度的確定 5
3.2 生產(chǎn)率的確定 5
3.3 振幅和頻率的選擇 6
3.4 篩面傾角的選擇 8
4動(dòng)力學(xué)分析及參數(shù)計(jì)算 9
振動(dòng)篩動(dòng)力學(xué)基本理論 9
4.1 參振重量及參振質(zhì)量的計(jì)算 11
4.2 主彈簧剛度計(jì)算與選擇 12
4.3 激振器偏心質(zhì)量及其偏心距的驗(yàn)算 13
4.4重心計(jì)算 15
5功率計(jì)算及電機(jī)的選擇 16
5.1 篩分機(jī)在負(fù)荷狀態(tài)下工作所需功率的計(jì)算 16
5.2 電動(dòng)機(jī)的選擇 16
5.3 驗(yàn)算電動(dòng)機(jī)的啟動(dòng)轉(zhuǎn)矩 17
6零件的計(jì)算 17
6.1 彈簧計(jì)算 17
6.2 三角皮帶的傳動(dòng)計(jì)算 18
6.3 軸強(qiáng)度驗(yàn)算 20
6.4 軸承壽命驗(yàn)算 24
7基型及結(jié)構(gòu)的選擇 25
7.1 篩分基型的比較和選擇 25
7.2 篩分機(jī)結(jié)構(gòu)的選擇和確定 25
8、設(shè)備合理的更新期 31
9、結(jié)論 33
參考文獻(xiàn) 34
致謝 35
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