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基于 Matlab 的 W7 型抽油机悬点运动分析

伊 鹏 ,魏航信,杨 康,吕冰欣

基于 Matlab 的 W7 型抽油机悬点运动分析
伊 鹏 ,魏航信,杨 康,吕冰欣
(西安石油大学 机械工程学院,陕西 西安 710065)
摘 要:主要介绍了弯游梁抽油机的机构和性能特点,并以 CYJW7-2.5-18HF 型非标抽油机为例。建立了弯游梁抽
油机四杆机构的数学模型,对其在不同转向和技术参数下悬点运动进行了理论分析,并在 Matlab 中进行编程仿真得
到了上述条件下悬点运动曲线。 根据对仿真结果的比较分析,可以更好地了解游梁式抽油机的运动学性能,从而找
出进一步提高其工作效率的应用方案。                                            
关键词:弯游梁抽油机;Matlab;运动分析
中图分类号:TE933 文献标志码: A 文章编号:1007-4414(2018)01-0051-03

Kinematic Analysis of CYJW7-2.5-18HF Bending Beam Pumping Unit Based on the MATLAB

YI Peng, WEI Hang-xin, YANG Kang, LV Bing-xin

(School of Mechanical Engineering, Xi’an Shiyou University, Xi’an Shaanxi 710065, China)

Abstract: In this paper, the mechanism and performance characteristics of the bending beam pumping unit are mainly introduced by taking the CYJW7-2.5-18HF non-standard pumping unit as an example. The mathematical model for the four-bar linkage of the bending beam pumping unit is established, and the suspension point movement under different steering and technical parameters is theoretically analyzed. The motion curve of the suspension point under the above conditions is obtained by programming and simulating in Matlab. According to the comparative analysis of the simulation results, the kinematics performance of the bending beam pumping unit can be better understood, thereby to find out the application plan to further improve its working efficiency

Key words: bending beam pumping unit; Matlab; kinematic analysis

 

分类:研究与试验

收稿日期:2018-01-02

基金项目:

作者简介:伊 鹏(1992-),男,山西长治人,在读硕士研究生,研究方向:先进采油机械设计。

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