马铃薯播种机的设计与改进分析研究 机械制造自动化专业

马铃薯播种机的设计与改进摘 要 马铃薯是我们的粮食作物和经济作物，近几年在我国的种植面积在大范围的扩增，很多地区已经把马铃薯已经当做一个特色产业来发展，我的家乡就土豆就是主要的经济作物。在我国土豆种植面积和产量都比较高，但是机械化水平并不太高。很俗话说，工欲善其事必先利其器，好的工具不仅可以减轻人的劳动负担还尽可能的实现高产丰收。设计出高质量，多功能的马铃薯播种机是必要的。根据我国的马铃薯种植模式和条件，设计出一款集马铃薯的播种，施肥，覆土，喷洒农药，覆膜以及膜上覆土等工序为一体的多功能播种机，该机器在传统的播种机的基础上增加了许多新的功能，实现了高效率，智能化，低耗能。关键词：马铃薯播种机，覆膜，喷药，一体化Abstract Potato is our food crops and cash crops, potato planting area in our country in recent years in a wide range of amplification, many areas have the potatoes as a special industry development.My hometown is potato is the main economic crops. Potato planting area and output in our country are relatively high, but mechanization level is not high. Is as the saying goes, to do a good job, must first sharpen his device good tools can not only reduce the labor burden of people also as far as possible the realization of the high yield crop. Design a high quality and multifunctional potato planter is necessary. According to our country's potato planting pattern and condition, designed a set of potato sowing, fertilizing, cover earth, spraying pesticide, coatings and membrane processes, such as the overlying soil for the integration of multi-functional machine, the machine on the basis of the traditional seeder increased a lot of new functions, realizes the high efficiency, intelligent, low energy. Key words： the potato planter, spraying ,laminating, integration1 前言１.1 课题提出背景和科学意义马铃薯又名土豆，作为人类的食物，一种高蛋白，高淀粉的农作物，在世界很多地方种植广泛。尤其在我国最...