WO2013010355A1 - 一种油田抽油机用减速器主动轴轴承润滑装置 - Google Patents

一种油田抽油机用减速器主动轴轴承润滑装置 Download PDF

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Publication number
WO2013010355A1
WO2013010355A1 PCT/CN2011/081508 CN2011081508W WO2013010355A1 WO 2013010355 A1 WO2013010355 A1 WO 2013010355A1 CN 2011081508 W CN2011081508 W CN 2011081508W WO 2013010355 A1 WO2013010355 A1 WO 2013010355A1
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Prior art keywords
oil
baffle
receiving plate
pumping unit
driving shaft
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PCT/CN2011/081508
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English (en)
French (fr)
Inventor
高徐生
范晓侠
李寒杰
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徐州东方传动机械有限公司
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Publication of WO2013010355A1 publication Critical patent/WO2013010355A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • F16H57/0471—Bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0493—Gearings with spur or bevel gears
    • F16H57/0495—Gearings with spur or bevel gears with fixed gear ratio

Definitions

  • the utility model relates to a lubricating device, in particular to a driving shaft bearing lubricating device for a reducer for an oil field pumping unit, which belongs to the field of lubricating technology application of a driving shaft of a reducer.
  • the commonly used reducer for oil field pumping unit generally adopts a two-stage transmission split type double arc gear reducer.
  • the drive shaft and the left and right rotary gears are high-speed pairs of mutually meshing gears, and the drive shaft is a shaft gear person.
  • the glyph gears are divided into two parts: a left-handed gear and a right-handed gear.
  • the reducer for oil field pumping unit is generally immersed in oil lubrication mode, that is, the lubricating oil is injected into the tank, the oil surface is submerged by the driven gear and the left and right rotating gears to a certain height, and the rotating motion of the gear is used as the bearing of the reducer. Provide the required lubricant.
  • the lubrication of the drive shaft bearing of the gear unit is generally in the form of splash lubrication, when the pumping unit is punched higher than the minute. At 3 revolutions, the speed of the drive shaft will reach 600 per minute.
  • the utility model provides a lubricating shaft bearing lubricating device for a speed reducer for an oil field pumping unit, which solves the problem that the speed reducer for the oil field pumping unit is rotated from 1 to 3 per minute.
  • a lubricating shaft bearing lubricating device for a reducer for an oil field pumping unit which is composed of an oil receiving plate, a reinforcing rib, a baffle and a connecting hole, and one end of the oil receiving plate is welded.
  • the arc plate and the baffle are welded together by the reinforcing ribs on the curved groove formed on one side of the baffle plate, and the main body of the oil plate is fixedly mounted on the inner wall of the reducer by bolts through a connecting hole formed on the baffle plate.
  • the bolt holes are such that the oil plate is located directly below the tooth surface of the drive shaft.
  • the angle of the weld between the oil plate and the baffle ranges from 94 ° to 96 °.
  • the cross section of the oil plate is curved.
  • the utility model has the advantages that the structure is simple, the cost is low, and the realization is easy, and the lubrication of the drive shaft reducer of the oil field pumping unit under the low-shock times is realized.
  • Figure 1 is a schematic view of the main structure of the utility model
  • Figure 2 is a plan view of the oil receiving plate of the present invention.
  • Figure 3 is a schematic cross-sectional view of the oil slab of the present invention.
  • FIG. 4 is a schematic view of the baffle structure of the present invention.
  • Figure 5 is a schematic view of the installation and use of the utility model
  • Figure 6 is an enlarged schematic view showing a partial installation of the utility model
  • Figure 7 is a schematic view of the main body of the left and right rotating gear of the present invention.
  • Figure 8 is a schematic view of the assembly of the present invention.
  • a power shaft bearing lubrication device for a gear unit for oil field pumping unit is composed of an oil receiving plate 1, a rib 2, a baffle 3 and a connecting hole 3.1.
  • One end of the oil plate 1 is welded to the curved groove opened on one side of the baffle 3, and the oil plate 1 and the baffle 3 are welded together by the rib 2, and the bolt is passed through the connecting hole 3.1 which is opened on the baffle 3
  • the main body of the oil plate 1 is fixedly mounted on the bolt hole opened in the inner wall 5 of the reducer, so that the oil receiving plate 1 is located directly below the tooth surface of the drive shaft 8.
  • the angle of the weld between the oil plate 1 and the baffle 3 ranges from 94 ° to 96 °.
  • the oil plate 1 has an arc shape in cross section.
  • a threaded hole is drilled in the inner wall 5 of the reducer directly below the tooth surface of the drive shaft 8, and then the oil plate 1 is passed through the connection hole 3.1 on the baffle 3, and is fixed by bolts. Installed on the threaded hole opened in the inner wall 5 of the reducer, so that the oil plate 1 is directly under the tooth surface of the drive shaft 8. A sealant is applied between the baffle 3 and the inner wall 5 of the reducer to prevent oil from escaping from the gap.
  • the welding clamp of the oil receiving plate 1 and the baffle plate 3 The angular range is between 94 ° and 96 °, so that the oil receiving plate 1 is connected to the lubricating oil flowing down from the left and right rotating gear main bodies 9 and flows into the outer portion of the baffle 3, the reduction gear inner chamber 10 and the driving shaft bearing 7.
  • the oil reservoir 4 formed by the ring when the oil level of the oil reservoir 4 is higher than the outer ring of the drive shaft bearing 7, the lubricating oil flows through the drive shaft bearing 7 and flows back from the oil return hole 6 to the reducer case. In the body, the lubrication of the drive shaft bearing 7 is achieved.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

一种油田抽油机用减速器主动轴轴承润滑装置由接油板（1）、加强筋（2）、挡板（3）和连接孔（3.1）构成。接油板的一端焊接在挡板一侧开设的弧形凹槽上，接油板和挡板通过加强筋焊接在一起，利用螺栓通过开设在挡板上的连接孔将接油板的主体固定安装在减速器内壁（5）开设的螺栓孔上，使接油板位于主动轴（8）齿面的正下方。该润滑装置结构简单，可实现油田抽油机用减速器在低冲次下主动轴的润滑。

Description

一种油田抽油机用减速器主动轴轴承润滑装置 技术领域
本实用新型涉及一种润滑装置，具体是一种油田抽油机用减速器主动轴轴承润滑装置，属于减速器主动轴的润滑技术应用领域。
背景技术
目前，常用的油田抽油机用减速器一般采用的都是两级传动分流式双圆弧齿轮减速器，主动轴和左右旋齿轮为高速级一对相互啮合的齿轮，主动轴为轴齿人字形齿轮，左右旋齿轮分为左旋齿轮和右旋齿轮两部分。油田抽油机用减速器一般都采用浸油润滑的方式，即在箱体里注入润滑油，油面浸没过从动齿轮和左右旋齿轮一定的高度，利用齿轮的旋转运动为减速器的轴承提供所需的润滑油。而对于油田抽油机用减速器主动轴轴承的润滑一般采用飞溅润滑的方式，当抽油机冲次高于每分钟 3 转时，主动轴的转速将达到每分钟 600 转左右，由于左右旋齿轮的部分齿面是浸没在润滑油里的，当其高速运转时，齿面上会黏附大量的润滑油，并且主动轴和左右旋齿轮都是斜齿轮，因此齿面上的润滑油在啮合产生的挤压力下顺着螺旋角的方向甩进主动轴轴承里，从而实现了对主动轴轴承的润滑。
然而，当前油田的多数油井为稠油型油井，按照油田抽油机用减速器的额定转速已经无法满足多数油田的需求，目前在油田运行的抽油机多数工作在每分钟 1 转到每分钟 3 转之间，抽油机冲次降低导致了主动轴和左右旋齿轮转速的降低，转速的降低使得主动轴和左右旋齿轮的挤压力变小，从而无法再把润滑油挤进主动轴轴承里，从而就无法满足对主动轴轴承润滑的需求。
 技术问题
当前油田的多数油井为稠油型油井，按照油田抽油机用减速器的额定转速已经无法满足多数油田的需求，目前在油田运行的抽油机多数工作在每分钟 1 转到每分钟 3 转之间，抽油机冲次降低导致了主动轴和左右旋齿轮转速的降低，转速的降低使得主动轴和左右旋齿轮的挤压力变小，从而无法再把润滑油挤进主动轴轴承里，从而就无法满足对主动轴轴承润滑的需求。
技术解决方案
针对上述现有技术存在的问题，本实用新型提供一种油田抽油机用减速器主动轴轴承润滑装置，解决了油田抽油机用减速器在冲次每分钟 1 转至每分钟 3 转时，主动轴轴承润滑的问题。
为了实现上述目的，本实用新型通过以下技术方案实现：一种油田抽油机用减速器主动轴轴承润滑装置，由接油板、加强筋、挡板和连接孔构成，接油板的一端焊接在挡板一侧开设的弧形凹槽上，接油板和挡板通过加强筋焊接在一起，利用螺栓通过开设在挡板上的连接孔将接油板的主体固定安装在减速器内壁开设的螺栓孔上，使接油板位于主动轴齿面的正下方。
接油板与挡板之间的焊接夹角范围为 94 °到 96 °。
接油板的横截面呈弧形。
 有益效果
本实用新型的有益效果是：结构简单，成本低廉，易于实现，实现了油田抽油机用减速器在低冲次下主动轴轴承的润滑。
附图说明
图 1 是本实用新型的主体结构示意图；
图 2 是本实用新型的接油板的俯视图；
图 3 是本实用新型的接油板的横截面示意图；
图 4 是本实用新型的挡板结构示意图；
图 5 是本实用新型的安装使用示意图；
图 6 是本实用新型的局部安装放大示意图；
图 7 是本实用新型的左右旋齿轮主体示意图；
图 8 是本实用新型的总装示意图。
图中： 1 、接油板， 2 、加强筋， 3 、挡板， 3.1 、连接孔， 4 、储油池， 5 、减速器内壁， 6 、回油孔， 7 、主动轴轴承， 8 、主动轴， 9 、左右旋齿轮主体， 10 、减速器内腔。
 本发明的实施方式
下面将结合附图对本实用新型做进一步说明。
如图 1 、图 2 、图 3 和图 4 所示，一种油田抽油机用减速器主动轴轴承润滑装置，由接油板 1 、加强筋 2 、挡板 3 和连接孔 3.1 构成，接油板 1 的一端焊接在挡板 3 一侧开设的弧形凹槽上，接油板 1 和挡板 3 通过加强筋 2 焊接在一起，利用螺栓通过开设在挡板 3 上的连接孔 3.1 将接油板 1 的主体固定安装在减速器内壁 5 开设的螺栓孔上，使接油板 1 位于主动轴 8 齿面的正下方。
接油板 1 与挡板 3 之间的焊接夹角范围为 94 °到 96 °。
接油板 1 的横截面呈弧形。
如图 5 和图 6 所示，首先在位于主动轴 8 齿面的正下方的减速器内壁 5 上钻出螺纹孔，然后将接油板 1 通过挡板 3 上的连接孔 3.1 ，利用螺栓固定安装在减速器内壁 5 上开设的螺纹孔上，使接油板 1 处于主动轴 8 齿面的正下方。在挡板 3 和减速器内壁 5 之间涂抹了密封胶，防止润滑油从此处缝隙中溢出。
如图 7 和图 8 所示，在主动轴 8 和左右旋齿轮主体 9 啮合运转过程中，由于左右旋齿轮主体 9 有部分是浸没在润滑油里的，在抽油机冲次在每分钟 1 转至每分钟 3 转时，左右旋齿轮主体 9 上仍然会黏附有大量的润滑油，由于接油板 1 安装在主动轴 8 齿面的正下方，接油板 1 和挡板 3 的焊接夹角范围在 94 °到 96 °之间，因此便于接油板 1 接到由左右旋齿轮主体 9 流下的润滑油，并流进由挡板 3 、减速器内腔 10 和主动轴轴承 7 的外环形成的储油池 4 中，当储油池 4 的油位高过主动轴轴承 7 的外环后，润滑油便流经主动轴轴承 7 ，并从回油孔 6 流回到减速器箱体中，从而实现了对主动轴轴承 7 的润滑作用。

Claims (1)

  1. 1. 一种油田抽油机用减速器主动轴轴承润滑装置，其特征在于，由接油板（ 1 ）、加强筋（ 2 ）、挡板（ 3 ）和连接孔（ 3.1 ）构成，接油板（ 1 ）的一端焊接在挡板（ 3 ）一侧开设的弧形凹槽上，接油板（ 1 ）和挡板（ 3 ）通过加强筋（ 2 ）焊接在一起，利用螺栓通过开设在挡板（ 3 ）上的连接孔（ 3.1 ）将接油板（ 1 ）的主体固定安装在减速器内壁（ 5 ）开设的螺栓孔上，使接油板（ 1 ）位于主动轴（ 8 ）齿面的正下方。
    2. 根据权利要求 1 所述的一种油田抽油机用减速器主动轴轴承润滑装置，其特征在于，接油板（ 1 ）与挡板（ 3 ）之间的焊接夹角范围为 94 °到 96 °。
    3. 根据权利要求 1 所述的一种油田抽油机用减速器主动轴轴承润滑装置，其特征在于，所述的接油板（ 1 ）的横截面呈弧形。
PCT/CN2011/081508 2011-07-19 2011-10-28 一种油田抽油机用减速器主动轴轴承润滑装置 WO2013010355A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042054A (zh) * 2015-07-07 2015-11-11 江苏泰隆减速机股份有限公司 一种可调节集油槽减速器
CN112065969B (zh) * 2020-09-17 2022-07-08 宁波东力传动设备有限公司 一种可调节的接油板装置及其控制方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414861A (en) * 1982-02-17 1983-11-15 The Falk Corporation Gear drive cooling
CN2042904U (zh) * 1988-12-17 1989-08-16 郭镇关 轴承室的接油引向器
US6336391B1 (en) * 1997-12-08 2002-01-08 Parker Hannifin A.B. Hydraulic rotating axial piston engine
CN201386789Y (zh) * 2008-11-20 2010-01-20 无锡五冶金属压延有限公司 旋转轴的密封装置
CN101806353A (zh) * 2010-04-15 2010-08-18 胡炜 减速机
CN201896605U (zh) * 2010-11-24 2011-07-13 成都博德钻采设备制造有限公司 抽油机减速器接油盘式润滑装置
CN202170987U (zh) * 2011-07-19 2012-03-21 徐州东方传动机械有限公司 油田抽油机用减速器主动轴轴承润滑装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4998185B2 (ja) * 2007-10-02 2012-08-15 マツダ株式会社 自動変速機

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414861A (en) * 1982-02-17 1983-11-15 The Falk Corporation Gear drive cooling
CN2042904U (zh) * 1988-12-17 1989-08-16 郭镇关 轴承室的接油引向器
US6336391B1 (en) * 1997-12-08 2002-01-08 Parker Hannifin A.B. Hydraulic rotating axial piston engine
CN201386789Y (zh) * 2008-11-20 2010-01-20 无锡五冶金属压延有限公司 旋转轴的密封装置
CN101806353A (zh) * 2010-04-15 2010-08-18 胡炜 减速机
CN201896605U (zh) * 2010-11-24 2011-07-13 成都博德钻采设备制造有限公司 抽油机减速器接油盘式润滑装置
CN202170987U (zh) * 2011-07-19 2012-03-21 徐州东方传动机械有限公司 油田抽油机用减速器主动轴轴承润滑装置

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