CN112211596A - Front-mounted oil pumping machine using speed reducer and motor as balance weight - Google Patents
Front-mounted oil pumping machine using speed reducer and motor as balance weight Download PDFInfo
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- CN112211596A CN112211596A CN202011215122.4A CN202011215122A CN112211596A CN 112211596 A CN112211596 A CN 112211596A CN 202011215122 A CN202011215122 A CN 202011215122A CN 112211596 A CN112211596 A CN 112211596A
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- base
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- motor
- power base
- hinged
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 35
- 238000005086 pumping Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 241001023788 Cyttus traversi Species 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000000605 extraction Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 241000283074 Equus asinus Species 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
-
- 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/14—Counterbalancing
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Transmission Devices (AREA)
Abstract
本发明涉及机械采油设备技术领域，尤其涉及一种利用减速器及电机做配重的前置抽油机。该抽油机包括底座、动力基座；底座上固定连接支架；支架的顶部通过中座连接游梁的一端部，游梁的另一端部连接驴头，驴头连接下垂的钢丝绳，所述钢丝绳上设有悬绳器；游梁的中部通过轴承座连接单连杆的一端部；动力基座位于底座的上方，通过支撑座和轴承座将动力基座固定在底座上；所述单连杆的另一端部与动力基座的一端部铰接；动力基座上远离单连杆的一侧固定连接减速器和电机，皮带轮上的皮带与电机传动连接；本发明提供的利用减速器及电机做配重的前置抽油机，最大程度简化抽油机传统复杂结构，降低能源成本消耗，大道节能环保的目的。
The invention relates to the technical field of mechanical oil extraction equipment, in particular to a front pumping unit using a reducer and a motor as a counterweight. The oil pumping unit includes a base and a power base; a connecting bracket is fixed on the base; the top of the bracket is connected to one end of the beam through the middle seat, the other end of the beam is connected to the head of the donkey, and the head of the donkey is connected to the hanging wire rope. There is a rope hanger on it; the middle part of the beam is connected to one end of the single connecting rod through the bearing seat; the power base is located above the base, and the power base is fixed on the base through the support seat and the bearing seat; the single connecting rod The other end of the power base is hinged with one end of the power base; the side of the power base away from the single link is fixedly connected to the reducer and the motor, and the belt on the pulley is connected to the motor for transmission; The counterweight front pumping unit simplifies the traditional complex structure of the pumping unit to the greatest extent, reduces energy cost consumption, and achieves the purpose of energy saving and environmental protection.
Description
Technical Field
The invention relates to the technical field of mechanical oil extraction equipment, in particular to a front-mounted oil pumping unit using a speed reducer and a motor as counterweights.
Background
In the field of mechanical oil extraction, the mechanical oil pumping unit is commonly used for mechanical oil pumping, and comprises a walking beam, a horse head, a support, a cross beam, a connecting rod, a base, a crank, a balance block, a reduction gearbox, a motor and the like, wherein the balance of the oil pumping unit is mainly realized by the crank and the balance block, and the reduction gearbox and the motor are only used as driving devices.
Disclosure of Invention
Technical problem to be solved
The invention provides a preposed oil pumping machine using a speed reducer and a motor as counterweights, which overcomes the defects of complicated structure, high operation energy consumption, higher production cost and the like of the oil pumping machine in the prior art.
(II) technical scheme
In order to solve the problems, the invention provides a front-mounted oil pumping unit using a speed reducer and a motor as counterweights, which comprises a base and a power base;
the base is fixedly connected with a bracket; the top of the bracket is connected with one end part of a walking beam through a middle seat, the other end part of the walking beam is connected with a horse head, the horse head is connected with a drooping steel wire rope, and a rope hanger is arranged on the steel wire rope;
the middle part of the walking beam is connected with one end part of the single connecting rod through a bearing seat;
the power base is positioned above the base and is fixed on the base through the supporting seat and the bearing seat; the height of the bracket is higher than that of the power base;
the other end of the single connecting rod is hinged with one end of the power base;
one side of the power base, which is far away from the single connecting rod, is fixedly connected with a speed reducer and a motor, wherein the speed reducer is provided with a belt pulley, and a belt on the belt pulley is in transmission connection with the motor;
a first crank and a second crank are respectively arranged on two sides of the speed reducer, the first crank is hinged with one end of a first connecting rod, and the other end of the first connecting rod is hinged with the base; the second crank is hinged with one end of a second connecting rod, the other end of the second connecting rod is hinged with the base, and the first connecting rod and the second connecting rod are respectively positioned on two sides of the power base;
preferably, the power base is elongated.
Preferably, the other end of the single link is hinged with one end of the power base through a bearing seat.
Preferably, the first crank is hinged to one end of the first connecting rod through a crank pin, and the other end of the first connecting rod is hinged to the base through the crank pin;
the second crank is articulated with the one end of second connecting rod through the crank pin, and the other end of second connecting rod passes through the crank pin and articulates with the base.
Preferably, the supporting seat is located at the middle position of the power base.
(III) advantageous effects
According to the front-mounted oil pumping unit using the speed reducer and the motor as the balance weights, the weight of the speed reducer and the motor is applied to the balance of the oil pumping unit, the motor is used as a power source, power is transmitted to the oscillating bar mechanism consisting of the walking beam, the horse head, the bracket and the single connecting rod through the power mechanism consisting of the speed reducer, the motor and the power base, and the horse head finally reciprocates up and down, so that the oil pumping function is realized, the traditional complex structure of the oil pumping unit is simplified to the greatest extent, the energy cost consumption is reduced, and the purposes of energy conservation and environmental protection are achieved.
Drawings
Fig. 1 is a schematic structural diagram of a front-mounted pumping unit using a reducer and a motor as counterweights according to an embodiment of the present invention.
Wherein: 1-rope hanger, 2-steel wire rope, 3-horse head, 4-walking beam, 5-bearing seat, 6-single connecting rod, 7-middle seat, 8-bracket, 9-motor, 10-belt, 11-reducer, 12-first crank, 13-power base, 14-first connecting rod, 15-crank pin, 16-base and 17-supporting seat.
Detailed Description
The present invention will be described in detail below with reference to the drawings and examples.
As shown in fig. 1, the present invention provides a front-mounted pumping unit using a reducer and a motor as counterweights, which comprises a base 16 and a power base 13;
the base 16 is fixedly connected with a bracket 8; the top of the support 8 is connected with one end of a walking beam 4 through a middle seat 7, the other end of the walking beam 4 is connected with a horse head 3, the horse head 3 is connected with a drooping steel wire rope 2, and a rope hanger 1 is arranged on the steel wire rope 2;
the middle part of the walking beam 4 is connected with one end part of the single connecting rod 6 through a bearing seat;
the power base 13 is positioned above the base 16 and is fixed on the base through a supporting seat and a bearing seat; the height of the bracket is higher than that of the power base;
the other end of the single connecting rod 6 is hinged with one end of the power base 13;
one side of the power base 13, which is far away from the single connecting rod, is fixedly connected with a speed reducer 11 and a motor 9, wherein a belt pulley is arranged on the speed reducer 11, and a belt 10 on the belt pulley is in transmission connection with the motor 9;
a first crank 12 and a second crank are respectively arranged on two sides of the speed reducer 11, the first crank 12 is hinged with one end of a first connecting rod 14, and the other end of the first connecting rod 14 is hinged with a base 16; the second crank is hinged with one end of a second connecting rod, the other end of the second connecting rod is hinged with the base 16, and the first connecting rod 14 and the second connecting rod are respectively positioned on two sides of the power base 13;
wherein, the power base 13 is long.
Wherein, the other end of single connecting rod passes through the bearing frame and articulates with one end of power base.
In this embodiment, the speed reducer 11 and the motor 9 are arranged on one side of the power base, so that the weight of the speed reducer 11 and the motor 9 is applied to the balance of the pumping unit, and the structure of the pumping unit is simplified to the greatest extent. A swing rod mechanism consisting of a walking beam 4, a horse head 3, a bracket 8 and a single connecting rod 6 and a power mechanism consisting of a speed reducer 11, a motor 9 and a power base 13 are combined. The support seat 17 is used as a supporting point, and the power can be transmitted to the walking beam and the horse head in the swing rod mechanism through the swinging of the power base, so that the horse head can reciprocate.
Specifically, the first crank 12 in this embodiment is hinged to one end of the first connecting rod 14 through the crank pin 15, and the other end of the first connecting rod 14 is hinged to the base 16 through the crank pin 15;
the second crank is articulated with the one end of second connecting rod through the crank pin, and the other end of second connecting rod passes through the crank pin and articulates with the base.
The support seat 17 in this embodiment functions as a lever support point for the power base and is located at the middle position of the power base. The intermediate position is not limited to only the midpoint position, and may be an intermediate position biased to a point on the side of the connecting link.
In practical application, the walking beam 4, the horse head 3, the bracket 8 and the single connecting rod 6 are integrated into a whole through a hinged connection to form a swing rod structure. The swing rod structure is hinged with one end part of a power base 13 through a bearing seat 5, the other end part of the power base 13 is connected with a speed reducer 11 and a motor 9, the other end of the power base 13 is connected with a swing rod structure consisting of a walking beam, a horse head, a bracket and a single connecting rod, and a supporting seat 17 is used as a fulcrum to enable the power base to act as a lever to swing up and down. The crank 12 of the speed reducer 11 is hinged with the base 16 through a connecting rod, and the motor 9 drives the speed reducer 11 through a belt 10 to be a power part, so that the power base 13 does up-and-down reciprocating swing rod motion.
When motor 9 rotated, accessible belt 10 drove reduction gear 11 and makes first crank and second crank rotatory, first crank drives first connecting rod motion, the second crank drives the motion of second connecting rod, because the base is immovable, and first connecting rod and second connecting rod are located the both sides of power base, consequently, power base 13 is the pendulum rod motion based on the reaction principle. The power is transmitted to a swing rod mechanism consisting of a walking beam, a horse head and a bracket through a single connecting rod 6, so that the horse head 3 reciprocates up and down, the steel wire rope 2 is driven to reciprocate up and down, and the oil extraction function is finally realized.
According to the front-mounted oil pumping unit using the speed reducer and the motor as the balance weights, the weight of the speed reducer and the motor is applied to the balance of the oil pumping unit, the motor is used as a power source, power is transmitted to the oscillating bar mechanism consisting of the walking beam, the horse head, the bracket and the single connecting rod through the power mechanism consisting of the speed reducer, the motor and the power base, and the horse head finally reciprocates up and down, so that the oil pumping function is realized, the traditional complex structure of the oil pumping unit is simplified to the greatest extent, the energy cost consumption is reduced, and the purposes of energy conservation and environmental protection are achieved.
The above embodiments are only for illustrating the invention and are not to be construed as limiting the invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention, therefore, all equivalent technical solutions also belong to the scope of the invention, and the scope of the invention is defined by the claims.
Claims (5)
1. The utility model provides an utilize leading beam-pumping unit of reduction gear and motor as counter weight which characterized in that includes:
a base, a power base;
the base is fixedly connected with a bracket; the top of the bracket is connected with one end part of a walking beam through a middle seat, the other end part of the walking beam is connected with a horse head, the horse head is connected with a drooping steel wire rope, and a rope hanger is arranged on the steel wire rope;
the middle part of the walking beam is connected with one end part of the single connecting rod through a bearing seat;
the power base is positioned above the base and is fixed on the base through the supporting seat and the bearing seat; the height of the bracket is higher than that of the power base;
the other end of the single connecting rod is hinged with one end of the power base;
one side of the power base, which is far away from the single connecting rod, is fixedly connected with a speed reducer and a motor, wherein the speed reducer is provided with a belt pulley, and a belt on the belt pulley is in transmission connection with the motor;
a first crank and a second crank are respectively arranged on two sides of the speed reducer, the first crank is hinged with one end of a first connecting rod, and the other end of the first connecting rod is hinged with the base; the second crank is hinged to one end of a second connecting rod, the other end of the second connecting rod is hinged to the base, and the first connecting rod and the second connecting rod are located on two sides of the power base respectively.
2. The front-mounted pumping unit using a speed reducer and a motor as a counterweight according to claim 1, wherein the power base is long.
3. The front-mounted pumping unit using the reducer and the motor as the counterweight as claimed in claim 1, wherein the other end of the single connecting rod is hinged to one end of the power base through a bearing seat.
4. The front-mounted pumping unit using the speed reducer and the motor as the balance weight according to claim 1, wherein the first crank is hinged to one end of the first connecting rod through a crank pin, and the other end of the first connecting rod is hinged to the base through the crank pin;
the second crank is articulated with the one end of second connecting rod through the crank pin, and the other end of second connecting rod passes through the crank pin and articulates with the base.
5. The front-mounted pumping unit with the counterweight being composed of the reducer and the motor as set forth in claim 2, wherein said supporting base is located at the middle position of the power base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011215122.4A CN112211596B (en) | 2020-11-04 | 2020-11-04 | A front-mounted oil pumping unit using a reducer and a motor as a counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011215122.4A CN112211596B (en) | 2020-11-04 | 2020-11-04 | A front-mounted oil pumping unit using a reducer and a motor as a counterweight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112211596A true CN112211596A (en) | 2021-01-12 |
| CN112211596B CN112211596B (en) | 2025-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011215122.4A Active CN112211596B (en) | 2020-11-04 | 2020-11-04 | A front-mounted oil pumping unit using a reducer and a motor as a counterweight |
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| Country | Link |
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| CN (1) | CN112211596B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163810A (en) * | 2022-09-08 | 2022-10-11 | 大庆凯荣科技有限公司 | Power transmission protection device of oil pumping unit and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699004Y (en) * | 2004-06-03 | 2005-05-11 | 大庆石油管理局 | Beam-pumping unit using reduction box and electric machine as bob-weight |
| US20060233650A1 (en) * | 2001-02-26 | 2006-10-19 | Xiaoxi Zhou | Pumping unit driven by a linear electric motor |
| CN101029561A (en) * | 2007-03-12 | 2007-09-05 | 河北华北石油荣盛机械制造有限公司 | Front reversal beam pumping unit |
| CN201258729Y (en) * | 2008-08-19 | 2009-06-17 | 曾维康 | Prepositive hydraulic balancing beam-pumping unit |
| CN201794554U (en) * | 2010-03-09 | 2011-04-13 | 侯茹 | Front-mounted beam-balanced pumping unit |
| CN105070183A (en) * | 2015-08-21 | 2015-11-18 | 长江大学 | Oil pumping unit teaching device |
| CN213654822U (en) * | 2020-11-04 | 2021-07-09 | 大庆石油管理局有限公司 | Front oil pumping machine using speed reducer and motor as balance weight |
-
2020
- 2020-11-04 CN CN202011215122.4A patent/CN112211596B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060233650A1 (en) * | 2001-02-26 | 2006-10-19 | Xiaoxi Zhou | Pumping unit driven by a linear electric motor |
| CN2699004Y (en) * | 2004-06-03 | 2005-05-11 | 大庆石油管理局 | Beam-pumping unit using reduction box and electric machine as bob-weight |
| CN101029561A (en) * | 2007-03-12 | 2007-09-05 | 河北华北石油荣盛机械制造有限公司 | Front reversal beam pumping unit |
| CN201258729Y (en) * | 2008-08-19 | 2009-06-17 | 曾维康 | Prepositive hydraulic balancing beam-pumping unit |
| CN201794554U (en) * | 2010-03-09 | 2011-04-13 | 侯茹 | Front-mounted beam-balanced pumping unit |
| CN105070183A (en) * | 2015-08-21 | 2015-11-18 | 长江大学 | Oil pumping unit teaching device |
| CN213654822U (en) * | 2020-11-04 | 2021-07-09 | 大庆石油管理局有限公司 | Front oil pumping machine using speed reducer and motor as balance weight |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163810A (en) * | 2022-09-08 | 2022-10-11 | 大庆凯荣科技有限公司 | Power transmission protection device of oil pumping unit and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN112211596B (en) | 2025-02-18 |
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