|
|
摘要
本次设计的题目是玉米柔性脱粒实验台的设计，此种玉米柔性脱粒实验台的出现不仅能够大大提高生产效率，也可以实现农业的自动化大生产，并且玉米柔性脱粒实验台更接近我们的生活实际。玉米柔性脱粒实验台的设计是保证产品的质量，工作效率、节约能源、降低成本的重要手段，是企业进行生产准备，计划调度、加工操作、生产安全、技术检测和健全劳动组织的重要依据，也是企业上品种、上质量、上水平，加速产品更新，提高经济效益的技术保证。然而机械设备又是机械工业的重要组成部分，不论是传统的脱粒设备，还是现代脱粒设备，玉米柔性脱粒实验台都是十分重要的。因此，好的玉米柔性脱粒实验台的设计可以提高产品劳动生产率，保证和提高加工精度，降低生产成本等，从而使产品在保证精度的前提下提高效率、降低成本。
当今激烈的市场竞争和企业信息化的要求,企业对玉米脱粒设备的设计及制造提出了更高的要求。我们这些即将大学毕业的机械设计制造及其自动化专业的学生，要进行对本专业所学习的知识进行综合的运用和掌握，为此我们要进行毕业设计，要自己动手进行思考问题，为社会主义现代化建设的发展贡献力量，也要从此迈出展现自己价值的第一步。
传统的实现玉米脱粒的方法都是依靠人工的方式，这样工作效率低下，质量得不到保证，而本课题所设计的玉米柔性脱粒实验台，能够实现玉米的自动脱粒，在人工脱粒的基础上面大大地提高了生产效率，降低了劳动成本，特别与发达国家的玉米脱粒设备相比，还是有一定的差距，因此新型玉米柔性脱粒实验台的设计具有重要意义。
关键词：玉米脱粒；柔性；实验台；设计
Abstract
The title of this design is the design of the corn flexible threshing experiment bench. The appearance of this kind of maize flexible threshing experiment bench can not only greatly improve the production efficiency, but also realize the agricultural automatic large-scale production. And the corn flexible threshing experiment table is closer to our life reality. The design of corn flexible threshing test bed is an important means to ensure the quality of products, work efficiency, save energy and reduce cost. It is also an important means for enterprises to prepare for production, plan and schedule, process operation, and production safety. The important basis for technical inspection and improvement of labor organization is also the technology for enterprise variety, quality and level, accelerating product renewal and improving economic efficiency. Guarantee. However, mechanical equipment is an important part of mechanical industry. Whether traditional threshing equipment or modern threshing equipment, corn flexible threshing test bench is very important. Therefore, the design of a good test bed for flexible threshing of corn can improve the productivity of products, guarantee and improve the processing accuracy, and reduce the production cost, so as to improve the efficiency and reduce the cost of the products under the premise of ensuring the precision.
Today, the fierce market competition and the requirements of enterprise information, enterprises have put forward higher requirements for the design and manufacture of corn threshing equipment. Graduation design, we should do our own thinking, contribute to the development of socialist modernization, and also take the first step to show our value.
The traditional methods of corn threshing depend on artificial method, so the working efficiency is low and the quality can not be guaranteed. However, the corn flexible threshing experiment bench designed in this paper can realize the automatic threshing of corn. On the basis of artificial threshing, it has greatly improved the production efficiency and reduced the labor cost. In particular, compared with the corn threshing equipment in developed countries, there is still a certain gap. Therefore, it is of great significance to design a new flexible threshing test bed for maize.
Key words: corn threshing; flexibility; experiment bench; design
目 录
摘要I
AbstractII
1.1 课题的来源与研究的目的和意义1
1.2 本课题研究的内容3
2.2 玉米柔性脱粒实验台的结构原理10
2.3 机械传动部分的设计计算11
2.3.1电机的选型计算12
2.3.2 V带传动的设计计算14
2.3.3传动轴的设计计算15
3.2轴承强度的校核计算19
4.1筛体的三维建模21
4.2机架的三维建模21
4.3 V带轮的三维建模22
4.4玉米柔性脱粒实验台的三维建模24
5 三维软件设计总结25
结论26
致谢27
