四连杆抽油机驱动机构的运动学及动力学分析  

Kinematics and Dynamics Analysis of Four-bar Pumping Unit Driving Mechanism

作　　者：杨侠[1] 岳曲[1] 张向明 郭钊[1] 

机构地区：[1]武汉工程大学机电工程学院,湖北武汉430073 [2]武汉明侠机电设备有限公司,湖北武汉430074

出　　处：《装备制造技术》2011年第10期7-10,29,共5页Equipment Manufacturing Technology

基　　金：科技部中小企业技术创新基金资助项目(09C26214204812);中小企业创业投资引导基金资助项目(09C26154204991)

摘　　要：发明并设计了一种新型节能型抽油机——四连杆抽油机,基于新型抽油机结构设计,重点分析研究其驱动机构的运动学及动力学规律,在理论分析基础上,结合计算机仿真技术对其进行了实例验证,并综合分析该新型抽油机驱动机构的性能指标,结论表明,该新型抽油机与同型号游梁式抽油机相比,具有较低能耗和良好的经济性能。In this paper the authors invented and designed a kind of new energy-saving pumping unit--four-bar pumping unit. It is based on new structure design of pumping unit, this paper analyzed carefully the drive mechanism kinematic and dynamic rule, on the basis of theoretical analysis, combined with the computer simulation technology for verification, and analyzed comprehensively the new drive performance index of the pumping unit. The conclusion shows that the new pumping unit have a low energy and good economic performance than the same traditional pumping unit.

关 键 词：四连杆抽油机 驱动机构 运动学 动力学 能耗 

分 类 号：TE933[石油与天然气工程—石油机械设备]