CN102808600A - Constant force spring energy-saving oil production equipment - Google Patents
Constant force spring energy-saving oil production equipment Download PDFInfo
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- CN102808600A CN102808600A CN2012102377287A CN201210237728A CN102808600A CN 102808600 A CN102808600 A CN 102808600A CN 2012102377287 A CN2012102377287 A CN 2012102377287A CN 201210237728 A CN201210237728 A CN 201210237728A CN 102808600 A CN102808600 A CN 102808600A
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Abstract
The invention discloses constant force spring energy-saving oil production equipment comprising a spring energy storage mechanism consisting of a planar volute spring, a lifting mechanism, a transmission mechanism, a four-link mechanism, a support, a motor, a reducing gear and the like, wherein the spring energy storage mechanism is the main energy mechanism of the equipment, elastic potential energy is pre-stored in a manufacturer, the electric energy of the motor is auxiliary energy and serves as compensation energy; and an involute gear of the lifting mechanism drives an oil production rod of an oil production pump to have back-and-forth movement when rotating back and forth, so that oil production operation is implemented, the energy is greatly saved, and the oil production cost is reduced.
Description
Technical field
The invention belongs to petroleum machinery and make the field, is the special-purpose a kind of constant force spring energy-saving type oil production equipment of oil well specifically.
Background technology
At present, recover the oil and continue to use traditional beam type oil production machine always in the oil field both at home and abroad, perhaps adopts equipment oil recoveries such as chain type oil production machine.This kind equipment exists the high defective of low load with strong power consuming electric power, also has many shortcomings such as volume is big, Heavy Weight, floor space is big, investment is big simultaneously.
Summary of the invention
Goal of the invention: the deficiency to existing in the prior art, the purpose of this invention is to provide a kind of constant force spring energy-saving type oil production equipment, to realize the saving energy significantly, reduced cost for oil production.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the present invention adopts is following:
A kind of constant force spring energy-saving type oil production equipment is made up of the spring energy agency that utilizes plane scroll spring to form, hoisting mechanism, transmission mechanism, quadric chain, support, motor, reductor etc.Wherein, spring energy agency is a main source of energy of the present invention mechanism, has pre-stored elastic potential energy in manufactory; The electric energy of motor is the secondary energy energy by way of compensation; The involute wheel of hoisting mechanism is in reciprocal rotation process, and the suspention polished rod that drives oil extraction pump back and forth moves up and down, and implements oil producing operation; Save the energy significantly, reduced cost for oil production.
Support is rack-mount, and the support upper end is equipped with spring energy agency, hoisting mechanism, transmission mechanism; Spring energy agency comprises stored energy mechanism spring main shaft, shell, left plate, right plate and two groups of above plane scroll spring groups; Every group of plane scroll spring group comprises spring main shaft, some plane scroll springs etc., and the plane scroll spring group is assembled in the enclosure, and the plane scroll spring outer end is fixedly connected with shell with junction plate, and plane scroll spring is inner to be connected with spring main shaft groove; Spring bearing for spindle, oil sealing are installed on the left and right side plate.Spring energy agency is fixed on the support; Spring energy agency power output power output under the involute wheel cooperates is converted into constant power.
Transmission mechanism is made up of master gear, pinion, stored energy mechanism main shaft, bracing frame.Master gear is installed in the two ends of stored energy mechanism main shaft, and several pinions are installed in the two ends of spring main shaft and stored energy mechanism main shaft, and several pinions intermesh, and master gear is fixed on the two ends of stored energy mechanism main shaft with spline housing.
Two bracket assemblies that hoisting mechanism is made up of gear, pinion, involute wheel, back shaft and bracing frame.Two bracket assemblies are separately fixed at the both sides of support.Gear, pinion, involute wheel be coaxial being assembled on the back shaft side by side, and be separately fixed at the both sides of involute wheel, and the involute wheel is provided with wire rope, and an end of wire rope is fixedly connected on the involute wheel, and the wire rope other end is the suspention polished rod down; Back shaft with bearings on bracing frame.
The stored energy mechanism main shaft of spring energy agency is with the pinion on master gear and the hoisting mechanism; One end of quadric chain and reductor power transmission shaft flexibly connect; The other end and hoisting mechanism pinion flexibly connect; Pinion is moved reciprocatingly in limited field, and the connecting rod that quadric chain links speed reducer output shaft is provided with the gravity pendulum hookup.When said oil production equipment was the small-power oil production machine, pendulum (25) was used the structural shape of a connecting rod instead.Quadric chain periodically moves back and forth in limited field under the tending to act of motor and speed reducer.
Beneficial effect: compared with prior art; Constant force spring energy-saving type oil production equipment of the present invention, the constant force spring stored energy mechanism that adopts plane scroll spring to form is an elastic potential energy as the oil production machine major impetus energy, is equipped with reductor drive quadric chain rotation formation potential energy and makes supplementary energy; Reach balance when reaching oil production machine polished rod load up-down stroke; Order about the oil production machine operate as normal, can drive normally rectilinear motion up and down reciprocatingly of oil production machine suspention polished rod bar, a large amount of saves energy; Machine volume is little, in light weight, easy for installation, floor space is few; Equipment failure rate is low, and cost for oil production reduces significantly, all is that legacy equipment can't be mentioned in the same breath.Have good practicability, can produce fine economic benefit and social effect.
Description of drawings
Fig. 1 is a complete machine theory structure sketch map of the present invention;
Fig. 2 is the lateral view of spring energy agency 100;
Fig. 3 is that the A-A of Fig. 2 is to cut-away view;
Fig. 4 is the whole machine installation sketch map;
Fig. 5 is that quadric chain promotes sketch map when suspending polished rod in midair;
Sketch map when Fig. 6 is the quadric chain backhaul;
Fig. 7 is the sketch map after the repacking of beam type oil production machine.
The specific embodiment
Below in conjunction with concrete accompanying drawing the present invention is done further explanation.
Like Fig. 1,2, shown in 3 and 4; Constant force spring energy-saving type oil production equipment mainly is made up of parts such as the spring energy agency that utilizes plane scroll spring to form 100, hoisting mechanism 200, transmission mechanism 300, quadric chain 400, support 19, motor 2, reductor 3, supports 23; Support 23 is installed on the support 19, and support 23 upper ends are equipped with spring energy agency 100, hoisting mechanism 200, transmission mechanism 300.Wherein, spring energy agency 100 is a main source of energy of the present invention mechanism, has pre-stored elastic potential energy during fabrication; The electric energy of motor 2 is the secondary energy energy by way of compensation; The involute wheel of hoisting mechanism 200 is in reciprocal rotation process, and the oil recovery bar that drives oil extraction pump back and forth moves up and down, and implements oil producing operation; Save the energy significantly, reduced cost for oil production.
Two bracket assemblies that hoisting mechanism 200 is made up of gear 5, pinion 7, involute wheel 6, back shaft 24 and bracing frame 8.Two bracket assemblies are separately fixed at the both sides of support 19.Gear 5, pinion 7, involute wheel 6 coaxial being assembled on the back shaft 24 arranged side by side; And be separately fixed at the both sides of involute wheel 6; Involute wheel 6 is provided with wire rope 9, and an end of wire rope 9 is fixedly connected on the involute wheel 6, and the wire rope other end is the suspention polished rod down; Back shaft 24 usefulness bearings are on bracing frame 8.
The stored energy mechanism main shaft 13 usefulness master gears 11 of spring energy agency 100 mesh with the gear 5 on the hoisting mechanism; One end of quadric chain 400 and reductor 3 power transmission shafts flexibly connect; The other end and hoisting mechanism gear 5 flexibly connect; Gear 5 is moved reciprocatingly in limited field, and the connecting rod that quadric chain links speed reducer output shaft is provided with gravity pendulum hookup 25.Quadric chain 400 periodically moves back and forth in limited field under the tending to act of motor 2 and reductor 3.
This equipment is that stored energy mechanism 100 is installed on the support 23, motor 2 and reductor 3 is installed and fixed on the seat, and connect the cable of electric control box with motor 2; The pendulum 25 of the power transmission shaft of reductor 3 and quadric chain 400 flexibly connects; The other end of quadric chain 400 is connected with gear 5; Gear 5 and pinion 7 engagements when motor rotates, rotate through reductor 3, quadric chain 4 driven gears 5 and hoisting mechanism 200 synchronously; Pendulum 25 on the quadric chain 400 moves in a circle, and reaches the storage and the release of supplementary energy.
Pinion 18 and master gear 11 engagements, master gear 11 pass through stored energy mechanism main shaft 13, rotate with several pinions 12, thereby drive plane scroll spring rolling-in or release, reach the increase and the release of elastic potential energy.When involute wheel 6 turns left, make oil production machine be in the down stroke duty, when involute wheel 6 is turned right; Make oil production machine be in the upstroke duty; The main source of energy and the secondary energy periodically ceaselessly store and discharge, and the oil production machine point of suspension is in the ceaselessly back and forth rotation of upper and lower stroke like this, and the load steel cable can drive the upper and lower reciprocating motion of oil production machine suspention polished rod; Implement oil producing operation, like Fig. 5 and shown in Figure 6.
In addition, the present invention also can adopt these schemes: plane scroll spring 1 is the high-performance plane scroll spring, or permanent moment of torsion plane scroll spring; The gravity pendulum 25 that quadric chain 400 1 end movable rods are provided with can change a connecting rod on the small-power oil production machine; Involute wheel 6 can change isometrical the wheel or diameter-changing wheel into; The shell of spring energy agency 100 is square shell or round shell.
In addition; Reequip at equipment such as traditional beam type oil production machine or chain type oil production machine, as shown in Figure 7, repack heavy-duty motor and reductor into low-power machine and reductor; Motor 2, reductor 3 and quadric chain 400 mechanisms are rack-mount; Quadric chain one end movable rod and semi girder 26 connect near support fulcrum place, and spring energy agency 100, transmission mechanism 300 are installed on the support 23, and load steel cable 9 drives semi girder and moves back and forth.Semi girder set pouring weight or pendulum in case of necessity.
Claims (6)
1. a constant force spring energy-saving type oil production equipment is characterized in that: comprise the spring energy agency (100), hoisting mechanism (200), transmission mechanism (300), quadric chain (400), motor (2), reductor (3) and the support (19) that utilize plane scroll spring to form; In support (19) upper end spring energy agency (100), hoisting mechanism (200), transmission mechanism (300) are installed;
Described spring energy agency (100) comprises spring main shaft (14), shell (15), left plate (16), right plate (17), two groups of above clockwork spring plane scroll spring groups; Every group of plane scroll spring group comprises spring main shaft (14), several plane scroll springs (1), bearing (20), oil sealing (21) and junction plate (22); The plane scroll spring group is assembled in the shell (15); Plane scroll spring (1) outer end is fixedly connected with shell (15) with junction plate (22), and plane scroll spring (1) is inner to be connected with main shaft (13) groove; Stored energy mechanism main shaft (13) is installed on left plate (16) and the right plate (17) with bearing (20), oil sealing (21); Spring energy agency (100) is gone up master gear (11) with stored energy mechanism main shaft (13) and is formed with pinion (12) engagement; Spring energy agency (100) is fixed on the support (23), and support (23) is installed on the support (19);
Described transmission mechanism (300) comprises spring main shaft (14), master gear (11), pinion (12) and bracing frame (10); Several pinions (12) are located at the two ends of spring main shaft (14), stored energy mechanism main shaft (13); Several pinions (12) are meshing with each other, and master gear (11) is fixed on the two ends of stored energy mechanism main shaft (13) with spline housing;
Two bracket assemblies that described hoisting mechanism (200) is made up of gear (5), pinion (7), involute wheel (6), back shaft (24) and bracing frame (8); Gear (5), pinion (7) and involute wheel (6) are assembled on the back shaft (24) side by side; Gear (5), pinion (7) are separately fixed at the both sides of involute wheel (6); Involute wheel (6) is provided with load wire rope (9); One end of load wire rope (9) is fixedly connected on the involute wheel (6), has hung polished rod under load wire rope (9) other end; On bracing frame (8), two bracket assemblies are separately fixed at the both sides of support (19) to back shaft (24) with bearings;
The stored energy mechanism main shaft (13) of described plane scroll spring stored energy mechanism (100) is with the engagement of the pinion (7) on master gear 11 and the hoisting mechanism (300);
Described quadric chain (400) one end movable rods are provided with gravity pendulum (25), and the other end and gear (5) flexibly connect, and gear (5) is moved reciprocatingly in limited field; Described pendulum (25) flexibly connects with reductor (3) power transmission shaft; Quadric chain (400) periodically moves back and forth in limited field under the tending to act of reductor (3).
2. constant force spring energy-saving type oil production equipment according to claim 1 is characterized in that: said plane scroll spring (1) is high-performance plane scroll spring or permanent moment of torsion plane scroll spring.
3. constant force spring energy-saving type oil production equipment according to claim 1 is characterized in that: when said oil production equipment was the small-power oil production machine, pendulum (25) was used the structural shape of a connecting rod instead.
4. constant force spring energy-saving type oil production equipment according to claim 1 is characterized in that: described involute wheel (6) can be taken turns or diameter-changing wheel for isometrical.
5. constant force spring energy-saving type oil production equipment according to claim 1 is characterized in that: the shell of described spring energy agency (100) is a square or round.
6. constant force spring energy-saving type oil production equipment according to claim 1 is characterized in that: the electric energy of said motor (2) can adopt the self power generation energy, comprises solar energy and wind energy etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237728.7A CN102808600B (en) | 2012-07-11 | 2012-07-11 | Constant force spring energy-saving oil production equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237728.7A CN102808600B (en) | 2012-07-11 | 2012-07-11 | Constant force spring energy-saving oil production equipment |
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| CN102808600A true CN102808600A (en) | 2012-12-05 |
| CN102808600B CN102808600B (en) | 2014-12-10 |
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| CN201210237728.7A Active CN102808600B (en) | 2012-07-11 | 2012-07-11 | Constant force spring energy-saving oil production equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218014A (en) * | 2017-05-15 | 2017-09-29 | 浙江西传电气科技有限公司 | A kind of cantilever rotates resilient structures after resigning |
| CN109403856A (en) * | 2018-11-06 | 2019-03-01 | 能诚集团有限公司 | A kind of underground hammer blanking units |
| CN111579648A (en) * | 2020-06-19 | 2020-08-25 | 湖南科技大学 | Acoustic emission probe fixing device and method for measuring circumferential strain of test piece |
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| CN202181881U (en) * | 2011-08-12 | 2012-04-04 | 北京宝圣得机械有限公司 | Oil pumping machine |
| CN202249962U (en) * | 2011-08-12 | 2012-05-30 | 北京宝圣得机械有限公司 | Oil pumping unit |
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Patent Citations (6)
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| CN2737936Y (en) * | 2004-06-29 | 2005-11-02 | 北京理工大学 | Spring energy-storing beam balanced pump |
| CN1970988A (en) * | 2005-11-22 | 2007-05-30 | 马卫东 | Dual-cylinder double-effect power-saving economical pumping unit for use in steel strip reciprocating type ultra-long-stroke pumping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218014A (en) * | 2017-05-15 | 2017-09-29 | 浙江西传电气科技有限公司 | A kind of cantilever rotates resilient structures after resigning |
| CN107218014B (en) * | 2017-05-15 | 2024-01-12 | 浙江西传电气股份有限公司 | Springback structure after cantilever rotation abdication |
| CN109403856A (en) * | 2018-11-06 | 2019-03-01 | 能诚集团有限公司 | A kind of underground hammer blanking units |
| CN109403856B (en) * | 2018-11-06 | 2024-03-15 | 能诚集团有限公司 | Underground hammer type punching device |
| CN111579648A (en) * | 2020-06-19 | 2020-08-25 | 湖南科技大学 | Acoustic emission probe fixing device and method for measuring circumferential strain of test piece |
| CN111579648B (en) * | 2020-06-19 | 2024-05-24 | 湖南科技大学 | Acoustic emission probe fixing device and method for measuring circumferential strain of test piece |
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| CN102808600B (en) | 2014-12-10 |
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