浅析游梁式抽油机减速箱漏油问题.doc

浅析游梁式抽油机减速箱漏油问题 摘要:游梁式抽油机是石油开采工程中应用最多、最重要的设备之一,减速箱是游梁式抽油机的重要设备,减速器长期在野外运转,油质变差、内部润滑油道堵塞等原因会造成润滑油的渗漏,文章通过对漏油部位和原因的分析,提出改进措施,以延长减速器的使用寿命。减速器漏油是一个普遍而又后果较严重的问题,因此,文章针对这个问题进行了探讨。 The beam pumping unit is most used in oil drilling engineering, one of the most important equipment, reducer is an important device of beam pumping unit, the speed reducer running in the field for a long time, the oil quality is poor, internal lubricating oil road congestion and other reasons can cause oil leakage, the article through the analysis of the leak position and reasons, put forward the improvement measures, in order to prolong the service life of gear reducer. Speed reducer leakage is a common and serious consequences of the problem, therefore, in this paper, the problems are discussed in this paper. 　　关键词:减速箱;漏油;原因分析;技术改进 Key words: reducer; Oil spills; Root cause analysis; Technical improvement 　　齿轮减速器是把机械传动中的动力机与工作机联接起来,通过不同齿形和齿数的齿轮以不同级数传动,实现定传动比减速(或增速)的机械传动装置,减速时称减速器。目前油田抽油机普遍采用JLH、CJH、ZLH、JS等系列减速器,它是抽油机系统中最重要的设备之一。作用是将电动机的高速转动通过三轴两极减速变为输出轴的低速转动,从而带动整个抽油机系统运转。减速器采用油浴润滑,齿轮从油池浸油润滑,轴承靠飞溅润滑,其特点是承受载荷大,适应长期的野外运转,但由于各种原因影响,会造成各个部分发生漏油,这不仅影响了其本身的正常工作,也增加了日常的管理和维修工作量。 Gear reducer is to put the power machine and working machine to connect in the mechanical transmission, through different tooth form and tooth number of gear transmission in different series, realize the fixed velocity ratio reduction (or rate) of mechanical transmission device, the deceleration reducer referred to. Currently widely used oil field pumping units have, CJH, ZLH and JS series reducer, it is one of the most important equipment in pumping unit system. Role is to the high-speed rotation of the motor through the triaxial poles slowdown into output shaft rotation at low speed, thus promote the pumping unit system operation. Gear reducer lubrication oil bath, oil pool leaching oil lubrication, bearing on splash lubrication, its characteristic is under load, adapt to long-term field operation, but due to various reason