CN102269259A - Reducer drive shaft bearing lubricating device for oil pumping unit in oil field - Google Patents

Reducer drive shaft bearing lubricating device for oil pumping unit in oil field Download PDF

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Publication number
CN102269259A
CN102269259A CN2011102011740A CN201110201174A CN102269259A CN 102269259 A CN102269259 A CN 102269259A CN 2011102011740 A CN2011102011740 A CN 2011102011740A CN 201110201174 A CN201110201174 A CN 201110201174A CN 102269259 A CN102269259 A CN 102269259A
Authority
CN
China
Prior art keywords
oil
collecting plate
drive shaft
shaft bearing
baffle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011102011740A
Other languages
Chinese (zh)
Inventor
高徐生
沈晓侠
李寒杰
吴庆超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Dongfang Transmission Machinery Co Ltd
Original Assignee
Xuzhou Dongfang Transmission Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuzhou Dongfang Transmission Machinery Co Ltd filed Critical Xuzhou Dongfang Transmission Machinery Co Ltd
Priority to CN2011102011740A priority Critical patent/CN102269259A/en
Priority to PCT/CN2011/081508 priority patent/WO2013010355A1/en
Publication of CN102269259A publication Critical patent/CN102269259A/en
Pending legal-status Critical Current

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Classifications

    • 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

Abstract

The invention discloses a reducer drive shaft bearing lubricating device for an oil pumping unit in an oil field, and belongs to the technical application field of reducer drive shaft lubrication. The lubricating device provided by the invention is composed of an oil collecting plate, a strengthening rib, a baffle and a connecting hole, wherein one end of the oil collecting plate is welded on an arc groove which is arranged on one side of the baffle, the oil collecting plate and the baffle are welded together by virtue of the strengthening rib, the main body of the oil collecting plate is fixedly installed on the bolt hole which is formed on the inner wall of the reducer by using the bolt through the connecting hole which is formed on the baffle, thereby leading the oil collecting plate to be positioned right below of the drive shaft tooth surface. The lubricating device provided by the invention has the beneficial effects that the structure is simple, the cost is low, the operation is easy to realize, and the reducer for the pumping unit in the oil field is lubricated under the condition of low jig frequency drive shaft.

Description

A kind of used for oil-field oil pumper retarder drive shaft bearing lubricating fitting
Technical field
The present invention relates to a kind of lubricating fitting, specifically is a kind of used for oil-field oil pumper retarder drive shaft bearing lubricating fitting, belongs to the lubrication technology application of retarder driving shaft.
Background technique
At present, what used for oil-field oil pumper retarder commonly used generally adopted all is two-stage transmission flow deviding type double circular arc tooth wheel decelerator, driving shaft and about revolve gear and be a pair of pitch wheel of level at a high speed, driving shaft is an axle tooth double helical spurgear, about revolve gear and be divided into left-handed gear and dextrorotation gear two-part.The used for oil-field oil pumper retarder generally all adopts the mode of flooding system lubrication, promptly injects lubricant oil in casing, the pasta submergence cross driven gear and about revolve the gear certain height, utilize the bearing that rotatablely moves to retarder of gear that required lubricant oil is provided.And for the general mode that adopts splash lubrication of lubricating of used for oil-field oil pumper retarder drive shaft bearing, when the pumping unit jig frequency is higher than per minute 3 commentaries on classics, speed drive shaft will reach per minute 600 right side of turning left, since about revolve gear the part flank of tooth be immersed in the lubricant oil, when it runs up, can stick a large amount of lubricant oil on the flank of tooth, and driving shaft and about to revolve gear all be helical gear, therefore the lubricant oil on the flank of tooth gets rid of in drive shaft bearing along the direction of helix angle under the extruding force that engagement produces, thereby has realized lubricating drive shaft bearing.
Yet, the most wells in current oil field is the thick oil type oil well, can't satisfy the demand in most oil fields according to the rated speed of used for oil-field oil pumper retarder, present pumping unit majority in the oil field operation is operated in per minute 1 and forwards between per minute 3 commentaries on classics, the pumping unit jig frequency reduce caused driving shaft and about revolve gear rotational speed reduction, the reduction of rotating speed make driving shaft and about revolve gear extruding force diminish, thereby can't get into lubricant oil in the drive shaft bearing again, thereby just can't satisfy the lubricated demand of drive shaft bearing.
Summary of the invention
Problem at above-mentioned prior art exists the invention provides a kind of used for oil-field oil pumper retarder drive shaft bearing lubricating fitting, has solved the used for oil-field oil pumper retarder when jig frequency per minute 1 goes to per minute 3 commentaries on classics, the problem that drive shaft bearing is lubricated.
To achieve these goals, the present invention is achieved through the following technical solutions: a kind of used for oil-field oil pumper retarder drive shaft bearing lubricating fitting, constitute by oil-collecting plate, stiffening rib, baffle plate and attachment hole, one end of oil-collecting plate is welded on the arc groove that baffle plate one side offers, oil-collecting plate and baffle plate weld together by stiffening rib, utilize bolt the main body of oil-collecting plate to be fixedly mounted on the bolt hole that the retarder inwall offers by the attachment hole that is opened on the baffle plate, make oil-collecting plate be positioned at the driving shaft flank of tooth under.
Weld clip angular region between oil-collecting plate and the baffle plate is 94 ° to 96 °.
The cross section of oil-collecting plate is curved.
The invention has the beneficial effects as follows: simple in structure, with low cost, be easy to realize, realized used for oil-field oil pumper retarder drive shaft bearing lubricated under low jig frequency.
Description of drawings
Fig. 1 is an agent structure schematic representation of the present invention;
Fig. 2 is the plan view of oil-collecting plate of the present invention;
Fig. 3 is the cross sectional representation of oil-collecting plate of the present invention;
Fig. 4 is a baffle arrangement schematic representation of the present invention;
Fig. 5 is the schematic representation of installing and using of the present invention;
Fig. 6 is the local enlarged diagram of installing of the present invention;
Fig. 7 revolves the gear body schematic representation about of the present invention;
Fig. 8 is a general assembly schematic representation of the present invention.
Among the figure: 1, oil-collecting plate, 2, stiffening rib, 3, baffle plate, 3.1, attachment hole, 4, oil storage pool, 5, the retarder inwall, 6, spill port, 7, drive shaft bearing, 8, driving shaft, 9, about revolve gear body, 10, the retarder inner chamber.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of used for oil-field oil pumper retarder drive shaft bearing lubricating fitting, constitute by oil-collecting plate 1, stiffening rib 2, baffle plate 3 and attachment hole 3.1, one end of oil-collecting plate 1 is welded on the arc groove that baffle plate 3 one sides offer, oil-collecting plate 1 and baffle plate 3 weld together by stiffening rib 2, utilize bolt the main body of oil-collecting plate 1 to be fixedly mounted on the bolt hole that retarder inwall 5 offers by the attachment hole 3.1 that is opened on the baffle plate 3, make oil-collecting plate 1 be positioned at driving shaft 8 flank of tooth under.
Weld clip angular region between oil-collecting plate 1 and the baffle plate 3 is 94 ° to 96 °.
The cross section of oil-collecting plate 1 is curved.
As shown in Figure 5 and Figure 6, at first be positioned at driving shaft 8 flank of tooth under retarder inwall 5 on get out tapped hole, then with oil-collecting plate 1 by the attachment hole 3.1 on the baffle plate 3, utilize bolt to be installed on the tapped hole of offering on the retarder inwall 5, make oil-collecting plate 1 have the initiative the axle 8 flank of tooth under.Between baffle plate 3 and retarder inwall 5, smeared sealer, prevented that lubricant oil from overflowing in the slit from here.
As shown in Figure 7 and Figure 8, driving shaft 8 and about revolve in the gear body 9 engagement operation process, since about revolve gear body 9 have the part be immersed in the lubricant oil, go to per minute 3 when changeing in the pumping unit jig frequency at per minute 1, about revolve still can stick on the gear body 9 a large amount of lubricant oil arranged, since oil-collecting plate 1 be installed in driving shaft 8 flank of tooth under, the weld clip angular region of oil-collecting plate 1 and baffle plate 3 is between 94 ° to 96 °, therefore be convenient to oil-collecting plate 1 receive by about revolve the lubricant oil that gear body 9 flows down, and flow to by baffle plate 3, in the oil storage pool 4 that the outer shroud of retarder inner chamber 10 and drive shaft bearing 7 forms, after the oil level of oil storage pool 4 exceeds the outer shroud of drive shaft bearing 7, the lubricant oil drive shaft bearing 7 of just flowing through, and flow back into the reduction case, thereby realized lubrication to drive shaft bearing 7 from spill port 6.

Claims (3)

1. used for oil-field oil pumper retarder drive shaft bearing lubricating fitting, it is characterized in that, by oil-collecting plate (1), stiffening rib (2), baffle plate (3) and attachment hole (3.1) constitute, one end of oil-collecting plate (1) is welded on the arc groove that baffle plate (3) one sides offer, oil-collecting plate (1) and baffle plate (3) weld together by stiffening rib (2), utilize bolt the main body of oil-collecting plate (1) to be fixedly mounted on the bolt hole that retarder inwall (5) offers by the attachment hole (3.1) that is opened on the baffle plate (3), make oil-collecting plate (1) be positioned at driving shaft (8) flank of tooth under.
2. a kind of used for oil-field oil pumper retarder drive shaft bearing lubricating fitting according to claim 1 is characterized in that the weld clip angular region between oil-collecting plate (1) and the baffle plate (3) is 94 ° to 96 °.
3. a kind of used for oil-field oil pumper retarder drive shaft bearing lubricating fitting according to claim 1 is characterized in that the cross section of described oil-collecting plate (1) is curved.
CN2011102011740A 2011-07-19 2011-07-19 Reducer drive shaft bearing lubricating device for oil pumping unit in oil field Pending CN102269259A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011102011740A CN102269259A (en) 2011-07-19 2011-07-19 Reducer drive shaft bearing lubricating device for oil pumping unit in oil field
PCT/CN2011/081508 WO2013010355A1 (en) 2011-07-19 2011-10-28 Lubrication device for driving shaft bearing of speed reducer of oilfield pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102011740A CN102269259A (en) 2011-07-19 2011-07-19 Reducer drive shaft bearing lubricating device for oil pumping unit in oil field

Publications (1)

Publication Number Publication Date
CN102269259A true CN102269259A (en) 2011-12-07

Family

ID=45051647

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102011740A Pending CN102269259A (en) 2011-07-19 2011-07-19 Reducer drive shaft bearing lubricating device for oil pumping unit in oil field

Country Status (2)

Country Link
CN (1) CN102269259A (en)
WO (1) WO2013010355A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042054A (en) * 2015-07-07 2015-11-11 江苏泰隆减速机股份有限公司 Adjustable oil gathering tank speed reducer
CN112065969A (en) * 2020-09-17 2020-12-11 宁波东力传动设备有限公司 Adjustable oil receiving plate device and control method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101403435A (en) * 2007-10-02 2009-04-08 马自达汽车株式会社 Automatic transmission
CN201896605U (en) * 2010-11-24 2011-07-13 成都博德钻采设备制造有限公司 Oil receiving pan type lubricating device for speed reducer of pumping unit
CN202170987U (en) * 2011-07-19 2012-03-21 徐州东方传动机械有限公司 Lubrication device of drive shaft bearing of speed reducer for oil pumping unit of oil field

Family Cites Families (5)

* 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 (en) * 1988-12-17 1989-08-16 郭镇关 Oil-receiving guider of bearing housing
SE514196C2 (en) * 1997-12-08 2001-01-22 Parker Hannifin Ab Hydraulic rotary axial piston machine
CN201386789Y (en) * 2008-11-20 2010-01-20 无锡五冶金属压延有限公司 Sealing device of rotating shaft
CN101806353B (en) * 2010-04-15 2012-06-13 沃德(天津)传动有限公司 Speed reducer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101403435A (en) * 2007-10-02 2009-04-08 马自达汽车株式会社 Automatic transmission
CN201896605U (en) * 2010-11-24 2011-07-13 成都博德钻采设备制造有限公司 Oil receiving pan type lubricating device for speed reducer of pumping unit
CN202170987U (en) * 2011-07-19 2012-03-21 徐州东方传动机械有限公司 Lubrication device of drive shaft bearing of speed reducer for oil pumping unit of oil field

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042054A (en) * 2015-07-07 2015-11-11 江苏泰隆减速机股份有限公司 Adjustable oil gathering tank speed reducer
CN112065969A (en) * 2020-09-17 2020-12-11 宁波东力传动设备有限公司 Adjustable oil receiving plate device and control method thereof
CN112065969B (en) * 2020-09-17 2022-07-08 宁波东力传动设备有限公司 Adjustable oil receiving plate device and control method thereof

Also Published As

Publication number Publication date
WO2013010355A1 (en) 2013-01-24

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Application publication date: 20111207