机械5

摘要 本次设计的是叶茎分离器，主要进行叶茎分离器的结构形式的设计，包括对入料机构的设计，滚筒结构的设计，传动方式的选择，分离装置的结构分析和设计。 在中草药和农业分离机械上种植的叶茎植物在分离叶和茎的过程中，为了更好的达到分离的效果，使得叶茎不混合在一起，在人工进行分离的情况下是比较麻烦的，所以在设计叶茎分离机的时候根据现有的市场的需要，设计一个可以很好的分离叶茎的设备，实现对叶和茎进行分离，增加的中草药和农业分离机械上叶茎类的分类效率，在中草药和农业分离机械上种植叶茎植物在分离叶和茎中，就必须对进行有效的分离和处理。所以在叶和茎分离后的处理中，对于叶和茎的分类是一个比较麻烦的事情，在人工的处理下还容易造成受伤的情况。本次设计的叶茎植物分离机，即可更高的地完成对的分离，实现中草药和农业分离机械上叶茎类植物上的先进的分类的一种方法。现在市场上的一些不一样的分离机，在不同的结构中都有一些劣势，都有可以改进的地方，就像有些分离不了大型的叶和茎，还有就是叶和茎的质量过重等情况下，无法进行正常的分离的特点，会给人们的工作造成劳动强度非常较大等不足之处的存在。本次的设计叶茎植物分离机，主要根据现有的分离机的了解，设计适合于现在分离需求的设备，实现与机械分离机构的一个很好的连接。 关键词：叶子、分离、工作人员、分离 Abstract This desig
n is the leaf stem separator, mai
nly for the structural desig
n of the leaf stem separator, i
ncludi
ng the desig
n of the feedi
ng mecha
nism, the desig
n of the drum structure, the selectio
n of the tra
nsmissio
n mode, the structural a
nalysis a
nd desig
n of the separatio
n device. I
n the process of separati
ng leaves a
nd stems, leaf stem pla
nts pla
nted o
n Chi
nese herbal medici
ne a
nd agricultural separatio
n machi
nery are difficult to separate ma
nually i
n order to achieve better separatio
n effect a
nd make the leaves a
nd stems
not mixed together. Therefore,whe
n desig
ni
ng leaf stem separator, accordi
ng to the
needs of the existi
ng market, a good device for separati
ng leaves a
nd stems is desig
ned to achieve the goal of The separatio
n of leaves a
nd stems ca
n i
ncrease the classificatio
n efficie
ncy of leaf a
nd stem o
n Chi
nese herbal medici
ne a
nd agricultural separatio
n machi
nery. Whe
n pla
nti
ng leaf a
nd stem o
n Chi
nese herbal medici
ne a
nd agricultural separatio
n machi
nery, effective separatio
n a
nd treatme
nt must be carried out. Therefore, i
n the treatme
nt of the separatio
n of leaves a
nd stems, the classificatio
n of leaves a
nd stems is a more troublesome thi
ng, a
nd it is easy to cause i
njuries u
nder the artificial treatme
nt. The leaf stem pla
nt separator desig
ned i
n this paper ca
n complete the separatio
n higher a
nd realize a
n adva
nced classificatio
n method of leaf stem pla
nts o
n Chi
nese herbal medici
ne a
nd agricultural separatio
n machi
nery. At prese
nt, some differe
nt separators i
n the market have some disadva
ntages i
n differe
nt structures a
nd ca
n be improved. For example, some separators ca
n
not separate large leaves a
nd stems. I
n additio
n,whe
n the quality of leaves a
nd stems is too heavy, they ca
n
not separate
normally,whichwill cause great labor i
nte
nsity a
nd other shortcomi
ngs for people'swork. This desig
n of leaf a
nd stem pla
nt separator, mai
nly based o
n the u
ndersta
ndi
ng of the existi
ng separator, desig
ned equipme
nt suitable for the curre
nt separatio
n
needs, to achieve a good co
n
nectio
nwith the mecha
nical separatio
n mecha
nism. Keywords: leaves, separatio
n, ma
nageme
nt, separatio
n 目录 第一章绪论6 1.1叶茎分离机背景及意义6 1.2叶茎植物分离机的发展7 1.2.1国外发展概况7 1.2.2国内发展概况7 1.3本次结构设计的主要技术指标8 第二章叶茎植物分离机方案的结构设计10 2.1叶茎分离机的传动方案10 2.2电机的选择10 2.3传动机构的分析12 2.3.1带的力学分析12 2.3.2摩擦情况下的力学分析13 2.4分离机传动相关设计计算17 2.4.1 V型带的传动的计算17 2.4.2轴承的选用和校核19 第三章叶茎分离机三维结构设计23 3.1叶茎分离机槽锟机构23 3.2机架的结构设计24 3.2.1机架的结构设计24 3.3整体三维结构的设计25 3.4叶茎分离机使用注意事项26 结论27 参考文献28