CN203734414U - Self-adaption oil pumping unit speed reducer direct-drive discoid rare earth permanent magnet motor - Google Patents
Self-adaption oil pumping unit speed reducer direct-drive discoid rare earth permanent magnet motor Download PDFInfo
- Publication number
- CN203734414U CN203734414U CN201320841047.1U CN201320841047U CN203734414U CN 203734414 U CN203734414 U CN 203734414U CN 201320841047 U CN201320841047 U CN 201320841047U CN 203734414 U CN203734414 U CN 203734414U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- pumping unit
- permanent magnet
- oil pumping
- earth permanent
- 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.)
- Expired - Lifetime
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 10
- 238000005086 pumping Methods 0.000 title abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 title abstract 6
- -1 discoid rare earth Chemical class 0.000 title abstract 3
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 7
- 241000950638 Symphysodon discus Species 0.000 claims abstract description 4
- HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical compound CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000013351 cheese Nutrition 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 1
Abstract
The utility model discloses a self-adaption oil pumping unit speed reducer direct-drive discoid rare earth permanent magnet motor belonging to the motor manufacturing technology field. The rare earth permanent magnet motor is constituted by an end cover, a rotor and a stator, and is in the shape of an oblate discus. The central position of the end cover is provided with a power output through hole, and the inner side edge of the rotor is disposed on the outer side edge of the power output through hole. A 20cm narrow space is arranged between an oil pumping unit walking beam and a speed reducer. The discoid rare earth permanent magnet motor is disposed in the narrow space between the oil pumping unit walking beam and the speed reducer, and a power input shaft of the speed reducer is inserted in the power output through hole, and is connected with the rotor, and in addition, a power output shaft of the speed reducer is directly connected with the oil pumping unit walking beam. The rare earth permanent magnet motor is advantageous in that the space of the oil pumping unit can be reasonably utilized, and the unnecessary transmission mechanisms can be reduced; the energy saving effect is good, and the performance is reliable.
Description
Technical field
The utility model belongs to motor manufacturing technology field, relates to a kind of motor.
Background technology
Be applied in the magneto (comprising common electric machine) on beam pumping unit, formed by end cap, rotor, stator and power output shaft, be arranged on oil pumping unit base, drive reductor work by belt transmission.The consumption of mechanical loss, belt of oil pumper entirety and the expense such as artificial of paying for maintenance oil pumper are so just increased.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of minimizing mechanical loss, and the self-adapting type oil pumper reductor of energy savings directly drives cheese rare-earth permanent magnet motor.
The scheme of the utility model technical solution problem is to adopt end cap, rotor and stator to form cheese rare-earth permanent magnet motor, for oblate discus shape, have power output through hole in the center of end cap, the inside edge of rotor is at the outer edge place of power output through hole.Between walking beam on pumping units and reductor, there is the small space of more than 20 centimetre, cheese rare-earth permanent magnet motor is arranged in the small space between walking beam on pumping units and reductor, the power input shaft of reductor inserts in power output through hole, and be connected with rotor, the power output shaft of reductor is directly connected with walking beam on pumping units, save like this belt and belt wheel, directly reductor has been driven and cut the energy loss that belt wheel transmission brings.
The utility model can reasonably utilize oil pumper space, has reduced unnecessary transmission mechanism, reaches 10%-20% with existing magneto relative energy-saving, reaches 30% with common electric machine relative energy-saving, simple in structure, dependable performance.
Brief description of the drawings
Fig. 1 is half sectional view of the present utility model;
Fig. 2 is the end view of Fig. 1.
Embodiment
The utility model is made up of end cap 1, rotor 2 and stator 3, is oblate discus shape, has power output through hole 4 in the center of end cap 1, and the inside edge of rotor 2 is at the outer edge place of power output through hole 4.
Claims (1)
1. a self-adapting type oil pumper reductor directly drives cheese rare-earth permanent magnet motor, formed by end cap, rotor and stator, it is characterized in that: it is oblate discus shape, have power output through hole in the center of end cap, the inside edge of rotor is at the outer edge place of power output through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841047.1U CN203734414U (en) | 2013-12-19 | 2013-12-19 | Self-adaption oil pumping unit speed reducer direct-drive discoid rare earth permanent magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841047.1U CN203734414U (en) | 2013-12-19 | 2013-12-19 | Self-adaption oil pumping unit speed reducer direct-drive discoid rare earth permanent magnet motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734414U true CN203734414U (en) | 2014-07-23 |
Family
ID=51204458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841047.1U Expired - Lifetime CN203734414U (en) | 2013-12-19 | 2013-12-19 | Self-adaption oil pumping unit speed reducer direct-drive discoid rare earth permanent magnet motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203734414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787358A (en) * | 2016-12-20 | 2017-05-31 | 哈尔滨中传控制技术有限公司 | A kind of wheeled motor and the beam pumping unit using the motor |
| CN108199512A (en) * | 2018-02-08 | 2018-06-22 | 大连宝锋机器制造有限公司 | Half directly-drive permanent magnet motor |
| CN109713810A (en) * | 2019-02-03 | 2019-05-03 | 大庆浩维石油科技开发有限公司 | A kind of half direct-drive type flat permanent magnetic torque motor used for oil extractor |
-
2013
- 2013-12-19 CN CN201320841047.1U patent/CN203734414U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787358A (en) * | 2016-12-20 | 2017-05-31 | 哈尔滨中传控制技术有限公司 | A kind of wheeled motor and the beam pumping unit using the motor |
| CN106787358B (en) * | 2016-12-20 | 2018-03-16 | 哈尔滨中传控制技术有限公司 | A kind of wheeled motor and the beam pumping unit using the motor |
| CN108199512A (en) * | 2018-02-08 | 2018-06-22 | 大连宝锋机器制造有限公司 | Half directly-drive permanent magnet motor |
| CN109713810A (en) * | 2019-02-03 | 2019-05-03 | 大庆浩维石油科技开发有限公司 | A kind of half direct-drive type flat permanent magnetic torque motor used for oil extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |