文档介绍：摘要
本次设计的题目是棉花打包机的设计,棉花打包机它具有结构新颖、技术含量高、刚性和稳定性好、自动化程度高、造型美观、节能等特点。本机为上顶式,所以棉花无污染,采用V带传动通过齿轮传动从而带动滚珠丝杆转动,滚珠丝杆的升降从而带动压棉板的升降,从而来进行棉花的压缩,打包,该机是机、电一体化产品的典型代表。
传统的实现棉花打包的方法都是依靠人工的方式,工作效率低下,与此同时,打包质量也得不到保证,而本课题所设计的棉花打包机,能够实现棉花的自动打包,在人工打包的基础上面大大地提高了生产效率,降低了劳动成本,特别与发达国家的棉花打包设备相比,还是有一定的差距,因此本次棉花打包机的设计具有重要意义。
关键词:棉花打包机,传动,效率,设计
ABSTRACT
The topic of this design is the design of cotton packing machine. It has the characteristics of novel structure, high technology content, good rigidity and stability, high degree of automation, beautiful appearance, energy saving and so on. The machine is on top, so cotton without pollution, the V belt transmission through the transmission gear to drive the ball screw rod to rotate, the lifting of the ball screw so as to drive the pressing cotton plate movements, so as to carry out pressed, packaged, the machine is mechanical, electrical integration products typical and representative.
Traditional cotton packing method is by means of artificial, work efficiency is low. At the same time, packing quality also can not be guaranteed, but this topic design of cotton balers, cotton can be achieved automatic packaging, in artificial package based on greatly provided high production efficiency, reduce the labor cost, especially with the developed countries of the cotton packing equipment, or have a certain gap, so the cotton packing machine design has important significance.
Key words: Cotton packing machine, transmission, efficiency, design
目录
摘要 I
ABSTRACT II
1引言 1
1
2
2棉花打包机总体方案的设计 3
9
11
13
V带传动的设计计算 14
16
18
18
3棉花打包机中主要零件的三维建模 19
22
24
25
26
4各主要零部件强度的校核 27
28
28
结论 29
致谢 32
参考文献 33
1 引言
课题的来源与研究的目的和意义
棉花打包机自从上世纪九十年代开始就陆续地被应用在农业方面,但传统的棉花打包机由于打包精度不高,速度缓慢,有好多工厂仍然采用人工打包的方式,这种人工打包的方式劳动效率低下,所以此次设计的棉花打包