CN106523596A - Anti-oil-leakage retarder of pumping unit and using method - Google Patents
Anti-oil-leakage retarder of pumping unit and using method Download PDFInfo
- Publication number
- CN106523596A CN106523596A CN201510571124.XA CN201510571124A CN106523596A CN 106523596 A CN106523596 A CN 106523596A CN 201510571124 A CN201510571124 A CN 201510571124A CN 106523596 A CN106523596 A CN 106523596A
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- Prior art keywords
- gear
- driven
- oil
- jackshaft
- bearing
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005086 pumping Methods 0.000 title abstract 3
- 238000007689 inspection Methods 0.000 claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 241000252253 Catostomus Species 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000003252 repetitive effect Effects 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses an anti-oil-leakage retarder of a pumping unit and a using method. The anti-oil-leakage retarder of the pumping unit comprises a case base, a case cover, a driving shaft bearing cover, a driving shaft bearing, a bushing driving shaft, a left-hand helical gear, an intermediate shaft, a right-hand helical gear, an intermediate bearing cover, an intermediate shaft bearing, a driven shaft bearing, a driven shaft bearing cover, a driven shaft, a driven gear, O-shaped sealing rings, oil drain plugs, an inspection port pad and an inspection port cover. Firstly, aiming at oil leakage of a bearing end cover, the bearing end cover is subjected to multistage sealing; in addition, the manner of oil inpouring from the outer side of an original bearing is changed into the manner of oil inpouring from the inner side of the bearing; the friction of gears can generate heat, and two umbrella-shaped breather valves are added, so that the atmospheric pressure in a reduction case is reduced, the ventilation function is enhanced, and oil leakage caused by the excessively high atmospheric pressure in the case is avoided; and finally, oil drain holes are formed in the two bottommost sides of a case body, a thread is designed as a sealing anti-theft thread, and by means of the sealing anti-theft thread, the sealing effect is enhanced and the oil leakage phenomenon caused by turnbuckle damage because of repetitive disassembling is avoided, so that oil leakage from the oil drain holes is avoided.
Description
Technical field
The present invention relates to a kind of field mining equipment, more particularly to a kind of oil pumper speed reducer capable of preventing oil leakage and using method.
Background technology
At present in China's oilfield exploitation, it usually needs the fluid in oil pipe is evacuated to ground using oil pumper.The oil pumper includes:Quadric chain, decelerator, motor.Wherein described decelerator is a kind of power transmission mechanism, using the velocity transducer of gear, the winding number of motor is decelerated to desired winding number, so as to provide appropriate power for quadric chain.It is also one of its main consumable accessory simultaneously that the decelerator is oil pumper core component, and the quality of the decelerator can directly affect production run.During due to oil exploitation, the oil pumper needs to be produced for a long time, and accordingly, the decelerator is also required to be operated for a long time.And oil leak different degrees of at oil leak different degrees of at end cap and axle fit clearance in existing decelerator, permeability and axle fit clearance, permeability and other local oil leaks, permeability phenomenon.So the improvement being designed to decelerator for problem above is needed, the improvement of the improvement and other oil leaks of the improvement and casing drain oil oil leak of breather valve.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides an a kind of oil pumper speed reducer capable of preventing oil leakage and using method, the problems such as can effectively solve oil leak different degrees of at different degrees of at end cap and axle fit clearance oil leak in existing decelerator, permeability and axle fit clearance, permeability phenomenon and other local oil leak, permeabilitys.
In order to solve the above problems, the invention provides a kind of technical scheme:A kind of oil pumper speed reducer capable of preventing oil leakage and using method, including block and case lid;Case lid is fixed on above block;Also include drive shaft bearing lid, drive shaft bearing, bushing driving shaft, left-hand helical gear, jackshaft, dextrorotation helical gear, plummer block keep, midship shaft bearing, driven axle bearing, driven shaft bearing cap, driven shaft, driven gear, O-ring seal, bleeder plug, window pad and inspection hole cover;The using method of oil pump speed reducer is comprised the following steps:
A, motor drive the bushing driving shaft being connected with drive shaft bearing in block to rotate;
B, bushing driving shaft drive the jackshaft being attached thereto to rotate by left-hand helical gear, dextrorotation helical gear, and bushing driving shaft driving gear is set to 5.2 with the gear ratio of middle shaft helical teeth wheel, and now middle rotating speed is 28.8rpm;
C, jackshaft drive the driven shaft being attached thereto to rotate by driven gear, and helical gear is set to 2.9 with driven gear gear ratio, and now, the rotating speed of driven shaft is 9.9;
When D, oil pumper start upstroke, motor drives driving gear, helical gear, that driven gear drags sucker rod jointly is up, during oil pumper down stroke, that is, when slowing down, brake gear drives the common drive motor down stroke of driving gear, helical gear, driven gear to slow down.
Preferably, bushing active rotating speed is set to 145rpm 155rpm in step A.
Preferably, in step C in output speed and step B in the middle of the ratio of rotating speed be 1:3, reduce the power configuration of motor.
Preferably, being from left to right connected with driven shaft, jackshaft and bushing driving shaft inside block in turn;Driven axle bearing, midship shaft bearing and drive shaft bearing is sequentially provided between driven shaft, jackshaft and bushing driving shaft and block;Driven shaft bearing cap, plummer block keep and drive shaft bearing lid are located at driven shaft, jackshaft and bushing driving shaft both sides successively respectively, and driven shaft bearing cap, plummer block keep and drive shaft bearing lid are separately fixed at block both sides external position;Driven gear is fixed with driven shaft;Driven gear is connected with idler gear on jackshaft;The upper and lower both sides of jackshaft are respectively fixed with dextrorotation helical gear and left-hand helical gear;The gear connection corresponding with above bushing driving shaft respectively of dextrorotation helical gear and left-hand helical gear;Outside block, the left and right sides is provided with bleeder plug, is provided with type sealing ring between bleeder plug and block;Inspection hole cover is fixed on above case lid, is provided with window pad between inspection hole cover and case lid.
Beneficial effects of the present invention:
(1)Bearing (ball) cover is set to multi-stage sealed by the present invention first against bearing (ball) cover oil leak;Primitive axis is held into outside oil-feed in addition and improves inner side oil-feed;Also cogged friction can produce heat, increased two umbrella breather valves, reduce air pressure in reduction box, increase airing function, it is to avoid the excessive generation oil leak of air pressure in case;Hole site of finally draining the oil is located at casing bottommost both sides, and also by screw thread design sealed, burglarproof screw thread, sealed, burglarproof screw thread strengthens sealing effectiveness and removing damaged screw thread generation oil leakage phenomenon repeatedly, so as to prevent from drain oil oil leak.
(2)The using method that oil pump speed reducer of the present invention is adopted, can greatly reduce the power configuration of motor, it is to avoid powerful device drives the phenomenon of low-power equipment, so as to improve electric efficiency, reduce power consumption.
Description of the drawings:
For ease of explanation, the present invention is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is the structural representation of the present invention;
Fig. 2 is side view of the present invention.
Specific embodiment:
As depicted in figs. 1 and 2, this specific embodiment is employed the following technical solutions:A kind of oil pumper speed reducer capable of preventing oil leakage and using method, including block 60 and case lid 58;The case lid 58 is fixed on above block 60;Also include drive shaft bearing lid 13, drive shaft bearing 14, bushing driving shaft 15, left-hand helical gear 16, jackshaft 17, dextrorotation helical gear 18, plummer block keep 22, midship shaft bearing 24, driven axle bearing 28, driven shaft bearing cap 29, driven shaft 36, driven gear 39, O-ring seal 43, bleeder plug 44, window pad 56 and inspection hole cover 57;Driven shaft 36, jackshaft 17 and bushing driving shaft 15 are connected with inside the block 60 in turn from left to right;Driven axle bearing 28, midship shaft bearing 24 and drive shaft bearing 14 is sequentially provided between the driven shaft 36, jackshaft 17 and bushing driving shaft 15 and the block 60;The driven shaft bearing cap 29, plummer block keep 22 and drive shaft bearing lid 13 are located at driven shaft 36,15 both sides of jackshaft 17 and bushing driving shaft successively respectively, and the driven shaft bearing cap 29, plummer block keep 22 and drive shaft bearing lid 13 are separately fixed at 60 both sides external position of block;Driven gear 39 is fixed with the driven shaft 36;The driven gear 39 is connected with idler gear on jackshaft 17;The jackshaft is respectively fixed with dextrorotation helical gear 18 and left-hand helical gear 16 in both sides about 17;Corresponding gear connects above with bushing driving shaft 15 respectively for the dextrorotation helical gear 18 and left-hand helical gear 16;The 60 outside left and right sides of the block is provided with bleeder plug 44, is provided with O-ring seal 43 between the bleeder plug 44 and block 60;The inspection hole cover 57 is fixed on above case lid 58, is provided with window pad 56 between the inspection hole cover 57 and case lid 58.
Wherein, driven shaft bearing cap 29, plummer block keep 22 and drive shaft bearing lid 13 are multi-stage sealed bearing cap;Driven axle bearing 28, midship shaft bearing 24 and 14 outer fix of drive shaft bearing are provided with spill port;Inspection hole cover 57 is provided with two umbrella breather valves above;44 position of bleeder plug is concordant with 60 interior bottom portion of block, and the bleeder plug 44 is provided with sealed, burglarproof screw thread above.
The using method of oil pump speed reducer is comprised the following steps:
The using method of oil pump speed reducer is comprised the following steps:
A, motor drive the bushing driving shaft 15 being connected with drive shaft bearing 14 in block 60 to rotate;15 rotating speed of bushing driving shaft is set to 145rpm 155rpm, and the rotating speed that the present invention is adopted is for 150rpm.
B, bushing driving shaft 15 drive the jackshaft 17 being attached thereto to rotate by left-hand helical gear 16, dextrorotation helical gear 18, and 15 driving gear of bushing driving shaft is set to 5.2 with 17 helical gear gear ratio of jackshaft, and now 17 rotating speed of jackshaft is 28.8rpm;
C, jackshaft 17 drive the driven shaft 36 being attached thereto to rotate by driven gear 39, and helical gear is set to 2.9 with 39 gear ratio of driven gear, and now, the rotating speed of driven shaft 36 is 9.9;Ratio with 17 rotating speed of jackshaft in step B is 1:3, reduce the power configuration of motor.
When D, oil pumper start upstroke, motor drives driving gear, helical gear, 39 common dragging sucker rod of driven gear up, during oil pumper down stroke, that is, when slowing down, brake gear drives driving gear, helical gear, 39 common drive motor down stroke of driven gear to slow down.
The using method that oil pump speed reducer of the present invention is adopted, can greatly reduce the power configuration of motor, it is to avoid powerful device drives the phenomenon of low-power equipment, so as to improve electric efficiency, reduce power consumption.
Bearing (ball) cover is set to multi-stage sealed by the present invention first against bearing (ball) cover oil leak;Primitive axis is held into outside oil-feed in addition and improves inner side oil-feed;Also cogged friction can produce heat, increased two umbrella breather valves, reduce air pressure in reduction box, increase airing function, it is to avoid the excessive generation oil leak of air pressure in case;Hole site of finally draining the oil is located at casing bottommost both sides, and also by screw thread design sealed, burglarproof screw thread, sealed, burglarproof screw thread strengthens sealing effectiveness and removing damaged screw thread generation oil leakage phenomenon repeatedly, so as to prevent from drain oil oil leak.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above; it should be understood by those skilled in the art that; the present invention is not restricted to the described embodiments; merely illustrating the principles of the invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements are both fallen within scope of the claimed invention, and the claimed scope of the invention is by appending claims and its equivalent thereof
。
Claims (4)
1. a kind of oil pumper speed reducer capable of preventing oil leakage and using method, including block(60)And case lid(58);The case lid(58)It is fixed on block(60)Above;Also include drive shaft bearing lid(13), drive shaft bearing(14), bushing driving shaft(15), left-hand helical gear(16), jackshaft(17), dextrorotation helical gear(18), plummer block keep(22), midship shaft bearing(24), driven axle bearing(28), driven shaft bearing cap(29), driven shaft(36), driven gear(39), O-ring seal(43), bleeder plug(44), window pad(56)And inspection hole cover(57);It is characterized in that:The using method of oil pump speed reducer is comprised the following steps:
Motor drives block(60)Interior and drive shaft bearing(14)Connected bushing driving shaft(15)Rotate;
Bushing driving shaft(15)By left-hand helical gear(16), dextrorotation helical gear(18)The jackshaft that drive is attached thereto(17)Rotate, bushing driving shaft(15)Driving gear and jackshaft(17)Helical gear gear ratio is set to 5.2, now jackshaft(17)Rotating speed is 28.8rpm;
Jackshaft(17)By driven gear(39)The driven shaft that drive is attached thereto(36)Rotation, helical gear and driven gear(39)Gear ratio is set to 2.9, now, driven shaft(36)Rotating speed be 9.9;
When oil pumper starts upstroke, motor drives driving gear, helical gear, driven gear(39)The common sucker rod that drags is up, and during oil pumper down stroke, that is, when slowing down, brake gear drives driving gear, helical gear, driven gear(39)Common drive motor down stroke is slowed down.
2. a kind of oil pumper speed reducer capable of preventing oil leakage according to claim 1 and using method, it is characterised in that:Bushing driving shaft in step A(15)Rotating speed is set to 145rpm 155rpm.
3. a kind of oil pumper speed reducer capable of preventing oil leakage according to claim 1 and using method, it is characterised in that:Driven shaft in step C(36)Rotating speed and jackshaft in step B(17)The ratio of rotating speed is 1:3, reduce the power configuration of motor.
4. a kind of oil pumper speed reducer capable of preventing oil leakage according to claim 1 and using method, it is characterised in that:The block(60)Inside is from left to right connected with driven shaft in turn(36), jackshaft(17)With bushing driving shaft(15);
The driven shaft(36), jackshaft(17)With bushing driving shaft(15)With the block(60)Between be sequentially provided with driven axle bearing(28), midship shaft bearing(24)And drive shaft bearing(14);
The driven shaft bearing cap(29), plummer block keep(22)With drive shaft bearing lid(13)It is located at driven shaft successively respectively(36), jackshaft(17)With bushing driving shaft(15)Both sides, the driven shaft bearing cap(29), plummer block keep(22)With drive shaft bearing lid(13)It is separately fixed at block(60)Both sides external position;
The driven shaft(36)On be fixed with driven gear(39);
The driven gear(39)With jackshaft(17)Upper idler gear connection;
The jackshaft(17)Both sides are respectively fixed with dextrorotation helical gear up and down(18)And left-hand helical gear(16);
The dextrorotation helical gear(18)And left-hand helical gear(16)Respectively with bushing driving shaft(15)Corresponding gear connection above;
The block(60)The outside left and right sides is provided with bleeder plug(44), the bleeder plug(44)With block(60)Between be provided with O-ring seal(43);
The inspection hole cover(57)It is fixed on case lid(58)Above, the inspection hole cover(57)With case lid(58)Between be provided with window pad(56).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510571124.XA CN106523596A (en) | 2015-09-10 | 2015-09-10 | Anti-oil-leakage retarder of pumping unit and using method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510571124.XA CN106523596A (en) | 2015-09-10 | 2015-09-10 | Anti-oil-leakage retarder of pumping unit and using method |
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CN106523596A true CN106523596A (en) | 2017-03-22 |
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CN201510571124.XA Pending CN106523596A (en) | 2015-09-10 | 2015-09-10 | Anti-oil-leakage retarder of pumping unit and using method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107882924A (en) * | 2017-10-19 | 2018-04-06 | 李国强 | A kind of cutting machine decelerator |
CN108167419A (en) * | 2018-01-11 | 2018-06-15 | 晋中丰亿机械有限公司 | A kind of small torque antiseep retarder used for oil extractor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1560827A (en) * | 1922-03-14 | 1925-11-10 | Komarek Gustav | Transmission |
CN2816489Y (en) * | 2005-07-23 | 2006-09-13 | 樊世耀 | High-driving-ratio speed reducer |
CN201437715U (en) * | 2009-06-02 | 2010-04-14 | 中国石油天然气股份有限公司 | Low-stroke-frequency oil pumping machine speed reducer with lubricating system |
CN201448413U (en) * | 2009-05-07 | 2010-05-05 | 徐州东方传动机械有限公司 | Anti-leakage speed reducer |
CN201568533U (en) * | 2009-11-20 | 2010-09-01 | 山东大王金泰石油装备有限公司 | Pumping unit speed reducer with high transmission ratio |
-
2015
- 2015-09-10 CN CN201510571124.XA patent/CN106523596A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1560827A (en) * | 1922-03-14 | 1925-11-10 | Komarek Gustav | Transmission |
CN2816489Y (en) * | 2005-07-23 | 2006-09-13 | 樊世耀 | High-driving-ratio speed reducer |
CN201448413U (en) * | 2009-05-07 | 2010-05-05 | 徐州东方传动机械有限公司 | Anti-leakage speed reducer |
CN201437715U (en) * | 2009-06-02 | 2010-04-14 | 中国石油天然气股份有限公司 | Low-stroke-frequency oil pumping machine speed reducer with lubricating system |
CN201568533U (en) * | 2009-11-20 | 2010-09-01 | 山东大王金泰石油装备有限公司 | Pumping unit speed reducer with high transmission ratio |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107882924A (en) * | 2017-10-19 | 2018-04-06 | 李国强 | A kind of cutting machine decelerator |
CN108167419A (en) * | 2018-01-11 | 2018-06-15 | 晋中丰亿机械有限公司 | A kind of small torque antiseep retarder used for oil extractor |
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Application publication date: 20170322 |