CN203961919U - Coaxial motor actuator used for oil extractor - Google Patents
Coaxial motor actuator used for oil extractor Download PDFInfo
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- CN203961919U CN203961919U CN201420262305.5U CN201420262305U CN203961919U CN 203961919 U CN203961919 U CN 203961919U CN 201420262305 U CN201420262305 U CN 201420262305U CN 203961919 U CN203961919 U CN 203961919U
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- motor
- power
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- electromagnetic clutch
- power operation
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Abstract
The utility model relates to a kind of coaxial motor actuator used for oil extractor.This device comprises high-power start motor, small-power operation motor and electromagnetic clutch, wherein, fast pulley on the output shaft of above-mentioned small-power operation motor, and high-power start motor output shaft moves between motor output shaft and is connected by electromagnetic clutch with small-power.This coaxial motor actuator used for oil extractor utilizes electromagnetic clutch, and high-power start motor and small-power operation motor is separated into two independently drive units or be combined into a drive unit.In the time starting, high-power start motor and small-power operation motor are combined into an actuator by electromagnetic clutch, drive together belt pulley starting device; After the normal operation of equipment, normally moved by small-power operation motor driven pumping unit, thereby greatly reduce power consumption, reach the object reducing production costs.
Description
Technical field
The utility model relates to one coaxial motor actuator used for oil extractor used while starting beam pumping unit on a kind of oil field.
Background technology
In field produces, when beam pumping unit starts, need king-sized power, and in the time of operation, do not need high-power.But to start needs in order meeting, can only to drag with heavy-duty motor, thereby cause a large amount of wastes.Therefore the beam pumping unit that oil field is used now is generally deposited adapted heavy-duty motor, and this phenomenon has caused the waste of a large amount of electric energy.
Summary of the invention
For the problems referred to above, the utility model provides a kind of coaxial motor actuator used for oil extractor.This coaxial motor actuator used for oil extractor adopts the form of high or low power motor combination, thereby reaches the object of saving the energy.
The technical solution of the utility model is: a kind of coaxial motor actuator used for oil extractor, comprise high-power start motor and small-power operation motor, wherein, fast pulley on the output shaft of above-mentioned small-power operation motor, and high-power start motor output shaft moves between motor output shaft and is connected by electromagnetic clutch with small-power.
Above-mentioned high-power start motor and small-power operation motor are fixed on same base, and the output axial line of high-power start motor and small-power operation motor is located along the same line.
Above-mentioned high-power start motor, small-power operation motor and electromagnetic clutch are all connected with the circuit in electric control box.
The beneficial effects of the utility model are: in such scheme, utilize two different motors of power to be used in combination by electromagnetic clutch, when oil pumper starts, use high-power start motor, after stable operation, switch to small-power operation motor and drive, thereby reach the object of saving electric energy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is specific embodiment schematic diagram.
1-high-power start motor in figure, 2-electromagnetic clutch, 3-belt pulley, 4-small-power operation motor, 5-base.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in Fig. 1 and Fig. 2, this coaxial motor actuator used for oil extractor comprise high-power start motor 1, small-power operation motor 4 and, wherein, fast pulley 5 on the output shaft of above-mentioned small-power operation motor 4, and high-power start motor output shaft moves between motor output shaft and is connected by electromagnetic clutch 2 with small-power.
For the ease of installing, above-mentioned high-power start motor 1 and small-power operation motor 4 are fixed on same base 5, and high-power start motor 1 is located along the same line with the output axial line of small-power operation motor 4; And above-mentioned high-power start motor 1, small-power operation motor 4 and electromagnetic clutch 2 are all connected with the circuit in electric control box.
Above-mentioned electromagnetic clutch 2 forms by 2, a slice is fixed on the output shaft of high-power start motor 1, another sheet is together with belt pulley 3, be arranged on the output shaft of small-power operation motor 4, by electromagnetic clutch 2, high-power start motor 1 and small-power operation motor 4 is separated into two independently drive units or be combined into a drive unit.In the time starting, high-power start motor 1 and small-power operation motor 4 are combined into an actuator by electromagnetic clutch 2, drive together belt pulley 3 starting devices.After the normal operation of equipment, be that counter weight of beam unit is while running to peak or after some weeks of balance weight stable operation, cut off the connecting circuit in high-power start motor 1 and electromagnetic clutch 2 and electric control box, and small-power operation motor 4 keeps running status, so just can not affect under equipment running status, cut off the power transmission of high-power start motor 1, thereby greatly reduce power consumption, reduce production costs.
Claims (3)
1. a coaxial motor actuator used for oil extractor, comprise high-power start motor (1), small-power operation motor (4) and electromagnetic clutch (2), it is characterized in that: fast pulley (3) on the output shaft of above-mentioned small-power operation motor (4), and high-power start motor output shaft moves between motor output shaft and is connected by electromagnetic clutch (2) with small-power.
2. according to the coaxial motor actuator used for oil extractor described in claim 1, it is characterized in that: it is upper that above-mentioned high-power start motor (1) and small-power operation motor (4) are fixed on same base (5), and high-power start motor (1) is located along the same line with the output axial line of small-power operation motor (4).
3. according to the coaxial motor actuator used for oil extractor described in claim 1, it is characterized in that: above-mentioned high-power start motor (1), small-power operation motor (4) and electromagnetic clutch (2) are all connected with the circuit in electric control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262305.5U CN203961919U (en) | 2014-05-22 | 2014-05-22 | Coaxial motor actuator used for oil extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262305.5U CN203961919U (en) | 2014-05-22 | 2014-05-22 | Coaxial motor actuator used for oil extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961919U true CN203961919U (en) | 2014-11-26 |
Family
ID=51922518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262305.5U Expired - Fee Related CN203961919U (en) | 2014-05-22 | 2014-05-22 | Coaxial motor actuator used for oil extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262274A (en) * | 2015-09-28 | 2016-01-20 | 台州市大泰机电有限公司 | Vehicle double-motor power device |
| CN111030375A (en) * | 2019-12-18 | 2020-04-17 | 温州晔润电机有限公司 | Starting motor |
| CN113846999A (en) * | 2021-09-17 | 2021-12-28 | 山东高原油气装备有限公司 | Double-motor-driven vertical oil pumping unit and working method thereof |
-
2014
- 2014-05-22 CN CN201420262305.5U patent/CN203961919U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262274A (en) * | 2015-09-28 | 2016-01-20 | 台州市大泰机电有限公司 | Vehicle double-motor power device |
| CN111030375A (en) * | 2019-12-18 | 2020-04-17 | 温州晔润电机有限公司 | Starting motor |
| CN113846999A (en) * | 2021-09-17 | 2021-12-28 | 山东高原油气装备有限公司 | Double-motor-driven vertical oil pumping unit and working method thereof |
| CN113846999B (en) * | 2021-09-17 | 2024-02-06 | 山东高原油气装备有限公司 | Dual-motor driven vertical pumping unit and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |