设计简介
摘 要
本课题来源于当今社会机械工业加工设备的改良和更新换代基础之上,通过设计出麦冬分选机,从而来满足当今社会分选设备不足的缺陷。
国内麦冬分选机的研发及制造要与全球号召的高效经济、安全稳定主题保持一致。近期对机械行业中分选设备的使用情况进行了调查,发现在医疗行业中,麦冬是很重要的药材,可以润肺清津,治疗咽炎,自然而然它们入药前的分选工作也非常重要。在分选时如果使用临时设备分选,不但劳动强度太大而且工作效率极低,所以设计一个专用的麦冬分选机势在必行。
本文运用大学所学的知识,提出了麦冬分选机的结构组成、工作原理以及主要零部件的设计中所必须的理论计算和相关强度校验,构建了麦冬分选机总的指导思想,从而得出了该麦冬分选机的优点是高效,经济,并且运行平稳的结论。
关键词:麦冬分选机;医疗;设备;高效
本课题来源于当今社会机械工业加工设备的改良和更新换代基础之上,通过设计出麦冬分选机,从而来满足当今社会分选设备不足的缺陷。
国内麦冬分选机的研发及制造要与全球号召的高效经济、安全稳定主题保持一致。近期对机械行业中分选设备的使用情况进行了调查,发现在医疗行业中,麦冬是很重要的药材,可以润肺清津,治疗咽炎,自然而然它们入药前的分选工作也非常重要。在分选时如果使用临时设备分选,不但劳动强度太大而且工作效率极低,所以设计一个专用的麦冬分选机势在必行。
本文运用大学所学的知识,提出了麦冬分选机的结构组成、工作原理以及主要零部件的设计中所必须的理论计算和相关强度校验,构建了麦冬分选机总的指导思想,从而得出了该麦冬分选机的优点是高效,经济,并且运行平稳的结论。
关键词:麦冬分选机;医疗;设备;高效
ABSTRACT
With development of all kind of science technology and global economy, F manipulator is a automated 16 devices that can mimic the human hand and arm movements to do something,aslo can according to a fixed procedure to moving objects or control tools. It can replace the heay labor in order to achieve the production mechanization and automation, and can work in dangerous working environments to protect the personal safety.
Therefore widely used in machine building, metallurgy, electronics, light industry and atomic energy sectors.The pneumatic part of the design is primarily to choose the right valves and design a reasonable pneumatic control loop, by controlling and regulating pressure, flow atcompress engt hthdirec tionpro cedurework.
The inverted pendulum is a typical high order system, with multi variable, non-linear, strong-coupling, fleet and absolutely instable. It is representative as an ideal model to prove new control theory and techniques. During the control process, pendulum can effectively reflect many key problems such as equanimity, robust, follow-up and track, therefore.This paper studies a control method of double inverted pendulum . First of all, the mathematical model of the double inverted pendulum is established, then make a control design to double inverted pendulum on the mathematical model, and determine the system performance index weightmatrix , by using genetic algorithm in order to attain the system state feedback control matrix. F the simulation of the system is made by .
KEYWORDS:pneumatic manipulator ;cylinder ;pneumatic loop ;Fout degrees of freedom
With development of all kind of science technology and global economy, F manipulator is a automated 16 devices that can mimic the human hand and arm movements to do something,aslo can according to a fixed procedure to moving objects or control tools. It can replace the heay labor in order to achieve the production mechanization and automation, and can work in dangerous working environments to protect the personal safety.
Therefore widely used in machine building, metallurgy, electronics, light industry and atomic energy sectors.The pneumatic part of the design is primarily to choose the right valves and design a reasonable pneumatic control loop, by controlling and regulating pressure, flow atcompress engt hthdirec tionpro cedurework.
The inverted pendulum is a typical high order system, with multi variable, non-linear, strong-coupling, fleet and absolutely instable. It is representative as an ideal model to prove new control theory and techniques. During the control process, pendulum can effectively reflect many key problems such as equanimity, robust, follow-up and track, therefore.This paper studies a control method of double inverted pendulum . First of all, the mathematical model of the double inverted pendulum is established, then make a control design to double inverted pendulum on the mathematical model, and determine the system performance index weightmatrix , by using genetic algorithm in order to attain the system state feedback control matrix. F the simulation of the system is made by .
KEYWORDS:pneumatic manipulator ;cylinder ;pneumatic loop ;Fout degrees of freedom
目 录
摘 要 i
ABSTRACT ii
目 录 iii
1绪论 1
1.1课题的来源与研究的目的和意义 2
1.2本课题研究的内容 3
1.3 Solidworks设计基础 6
2 麦冬分选机总体结构的设计 10
2.1 麦冬分选机的总体方案图 12
2.2 麦冬分选机的工作原理 13
2.3 机械传动部分的设计计算 14
2.3.1电机的选型计算 15
2.3.2轴承的设计计算 16
2.3.3 V带传动的设计计算 16
2.4 曲柄摇杆机构的设计 17
2.5 麦冬分选机振动机构的设计 18
2.5.1 振动筛的设计 18
2.5.2 振动频率的计算 18
3各主要零部件强度的校核 18
3.1机架的设计与校核 19
3.2轴承强度的校核计算 20
4 麦冬分选机中主要零件的三维建模 21
4.1电机的三维建模 22
4.2机架的三维建模 23
4.3连接套的三维建模 24
4.4麦冬分选机的三维建模 25
5三维软件设计总结 26
结 论 27
致 谢 28
参考文献 29











