水果分选机的设计
摘要:本文分析了中国国内外水果分级分选机的研究和发展现状,对未来进行了展望,设计出了一种新型水果分级分选机构。该水果分级分选机是由分级滚筒、传动机构和电动机组成。采用电动机提供动力,通过带轮传动机构,将运动和动力传送到直齿圆柱齿轮减速器,然后再通过链轮传动机构,将所需的运动和动力传送至分级滚筒上,从而实现水果的分眩整个机构简单且易于操作,便于维护,提高了生产效率,降低了劳动强度,为实现水果加工机械化与规模化提供了前提。
关键词:水果;形状;分选机构;分级滚筒;
The desig
n of fruit sorti
ng machi
ne Abstract: This paper a
nalyzes the prese
nt situatio
n of the Chi
nese domestic a
nd foreig
n fruit sorti
ng machi
ne research a
nd developme
nt, o
n the future prospects,we desig
n a
new type of fruit sorti
ng mecha
nism. The fruit sorti
ng machi
ne is composed of gradi
ng cyli
nder, tra
nsmissio
n mecha
nism a
nd a motor. The power provided by a motor, through a belt pulley tra
nsmissio
n mecha
nism, the moveme
nt a
nd power is tra
nsmitted to the straight tooth cyli
ndrical gear reducer, a
nd the
n through the chai
nwheel tra
nsmissio
n mecha
nism, the required moveme
nt a
nd power is tra
nsmitted to the classificatio
n o
n the drum, therebywe ca
n realize the separatio
n of fruit. The e
ntire mecha
nism is simple a
nd easy to operate, easy to mai
ntai
n, improve productio
n efficie
ncy, reduce labor i
nte
nsity,which help to achieve the fruit processi
ng mecha
nizatio
n a
nd scale a
nd to provide the premise. Key Words: fruit; shape; the gradi
ng mecha
nism; gradi
ng cyli
nder 目录 摘要…………………………………………………………………………………………1 关键词………………………………………………………………………………………1 1前言………………………………………………………………………………………2 2总体方案的拟定…………………………………………………………………………3 2.1原理分析…………………………………………………………………………3 2.2总体结构设计……………………………………………………………………5 2.3各执行机构主要参数的计算…………………………………………………6 2.4传动装置的运动和动力参数的计算…………………………………………13 3主要零件的选择和设计………………………………………………………………15 3.1皮带传动的设计计算…………………………………………………………15 3.2直齿圆柱齿轮的设计计算……………………………………………………17 3.3滚子链传动的设计计算………………………………………………………20 3.4轴的设计计算…………………………………………………………………21 3.4.1高速轴的设计计算……………………………………………………21 3.4.2低速轴的设计计算……………………………………………………24 3.5轴承的校核……………………………………………………………………27 3.6键的设计计算与校核…………………………………………………………27 3.7润滑与密封……………………………………………………………………28 3.8主要缺点和有待进一步改进的地方…………………………………………29 4结束语…………………………………………………………………………………29 参考文献………………………………………………………………………………31 致谢……………………………………………………………………………………32
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n of fruit sorti
ng machi
ne Abstract: This paper a
nalyzes the prese
nt situatio
n of the Chi
nese domestic a
nd foreig
n fruit sorti
ng machi
ne research a
nd developme
nt, o
n the future prospects,we desig
n a
new type of fruit sorti
ng mecha
nism. The fruit sorti
ng machi
ne is composed of gradi
ng cyli
nder, tra
nsmissio
n mecha
nism a
nd a motor. The power provided by a motor, through a belt pulley tra
nsmissio
n mecha
nism, the moveme
nt a
nd power is tra
nsmitted to the straight tooth cyli
ndrical gear reducer, a
nd the
n through the chai
nwheel tra
nsmissio
n mecha
nism, the required moveme
nt a
nd power is tra
nsmitted to the classificatio
n o
n the drum, therebywe ca
n realize the separatio
n of fruit. The e
ntire mecha
nism is simple a
nd easy to operate, easy to mai
ntai
n, improve productio
n efficie
ncy, reduce labor i
nte
nsity,which help to achieve the fruit processi
ng mecha
nizatio
n a
nd scale a
nd to provide the premise. Key Words: fruit; shape; the gradi
ng mecha
nism; gradi
ng cyli
nder 目录 摘要…………………………………………………………………………………………1 关键词………………………………………………………………………………………1 1前言………………………………………………………………………………………2 2总体方案的拟定…………………………………………………………………………3 2.1原理分析…………………………………………………………………………3 2.2总体结构设计……………………………………………………………………5 2.3各执行机构主要参数的计算…………………………………………………6 2.4传动装置的运动和动力参数的计算…………………………………………13 3主要零件的选择和设计………………………………………………………………15 3.1皮带传动的设计计算…………………………………………………………15 3.2直齿圆柱齿轮的设计计算……………………………………………………17 3.3滚子链传动的设计计算………………………………………………………20 3.4轴的设计计算…………………………………………………………………21 3.4.1高速轴的设计计算……………………………………………………21 3.4.2低速轴的设计计算……………………………………………………24 3.5轴承的校核……………………………………………………………………27 3.6键的设计计算与校核…………………………………………………………27 3.7润滑与密封……………………………………………………………………28 3.8主要缺点和有待进一步改进的地方…………………………………………29 4结束语…………………………………………………………………………………29 参考文献………………………………………………………………………………31 致谢……………………………………………………………………………………32
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