机械5

摘要 自动分拣系统是当今工厂生产最为流行的操作模式。相较于传统的人工分拣，自动分拣系统具有许多无可比拟的优势，比如自动分拣系统无需大量劳动力，仅仅需要一到两名检测员即可，相当程度的降低劳动力成本，并且自动分拣系统不受劳动力劳动水平，劳动寿命影响，可以长期稳定地工作，极大地提高了劳动效率，使实际生产有效迅捷，在市场竞争日趋激烈的今天，分拣机的功能也越来越强大。 在研究了国内外关于自动分拣的装置设计下，针对国内存在大量人工筛选苹果，效率低，分拣效果差等现状，本文研究设计了苹果分拣装置结构设计，本文先是调查了解了市面上苹果分拣的相关信息及苹果的相关属性，将苹果分拣装置分为卸料装置设计，传动装置设计以及分拣装置设计，并重点考虑了传动装置的有关细节，比如齿轮，轴，传送带等设计校核，最后对于计算机分拣原理进行简单总结熟知。 关键词:苹果自动分拣机；传感器；设计；液压与气压；机械系统设计 Abstract The automatic sorti
ng system is the most popular mode of operatio
n i
n today's factories. Compared to traditio
nal ma
nual sorti
ng, the automatic sorti
ng system has ma
ny u
nparalleled adva
ntages. For example, the automatic sorti
ng system does
not require a lot of labor, o
nly o
ne or two i
nspectors are
needed,which reduces labor costs to a co
nsiderable exte
nt, a
nd automatically The sorti
ng system is
not affected by the labor level a
nd labor life, a
nd ca
nwork stably for a lo
ng time, greatly improvi
ng labor efficie
ncy a
nd maki
ng the actual productio
n effective a
nd fast. I
n today's i
ncreasi
ngly fierce market competitio
n, the sorter fu
nctio
ns more a
nd more powerful.. U
nder the desig
n of equipme
nt for automatic sorti
ng at home a
nd abroad, i
nview of the large
number of artificially scree
ned apples i
n Chi
na, the efficie
ncy is low, the sorti
ng effect is poor, etc. This paper studies the desig
n of the apple sorti
ng device structure, this paper first i
nvestigates a
nd u
ndersta
nds the market. Apple sorti
ng i
nformatio
n a
nd Apple's related attributes, the Apple sorti
ng device is divided i
nto u
nloadi
ng device desig
n, tra
nsmissio
n desig
n a
nd sorti
ng device desig
n, a
nd the releva
nt details of the tra
nsmissio
n device, such as gears, shafts, co
nveyor belts, etc., are co
nsidered. Desig
nverificatio
n, a
nd fi
nally a brief summary of the computer sorti
ng pri
nciple. Keywords:Apple automatic sorti
ng machi
ne;se
nsor; Desig
n; Hydraulic a
nd p
neumatic; Mecha
nical system desig
n 目录 摘要I Abstract II 第一章绪论1 1.1研究背景1 1.2苹果自动分拣机优势1 1.3苹果自动分拣机发展前景2 第二章总体原理设计3 2.1自动分拣系统组成3 2.2工作原理分析3 第三章传动装置总体设计5 3.1传动设计分析5 3.2电动机型号选择5 3.3传动比分配及各轴转速计算6 第四章各传动零件具体设计8 4.1普通V带传动设计8 4.2圆柱开式齿轮设计10 4.3轴的设计13 4.5气缸选择16 第五章苹果分拣原理分析18 5.1图像处理原理分析18 5.2图像的全方位采集和处理18 5.3外部品质检测19 第六章总体装配二维图20 结论21 参考文献22 致谢23