CN2689577Y - Duplexing gearing decelerating electric motors - Google Patents
Duplexing gearing decelerating electric motors Download PDFInfo
- Publication number
- CN2689577Y CN2689577Y CN 200420018479 CN200420018479U CN2689577Y CN 2689577 Y CN2689577 Y CN 2689577Y CN 200420018479 CN200420018479 CN 200420018479 CN 200420018479 U CN200420018479 U CN 200420018479U CN 2689577 Y CN2689577 Y CN 2689577Y
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- CN
- China
- Prior art keywords
- gear
- output
- duplexing
- shaft
- decelerator
- 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 - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an electric motor with a decelerator-a duplexing gear decelerating electric motor which comprises an electric motor (1), a driving gear (6), a duplexing gear (3), a gearing shaft (4) connected with the duplexing gear (3), an output gear (8), an output shaft (7), and a casing (2) of the decelerator, wherein the driving gear (6) is fixed on a motor shaft (1-1) of the electric motor (1) and is engaged with a left gear (3-1) of the duplexing gear (3); a right gear (3-2) of the duplexing gear (3) is engaged with the output gear (8) which is fixedly connected to the output shaft (7). The casing (2) of the decelerator is fixedly connected with a casing of the electric motor (1) as a whole, the driving gear (6), the duplexing gear (3), and the output gear (8) are arranged in the casing (2) of the decelerator, and the output shaft (7) is connected with the wall of a box body of the casing (2) of the decelerator and threads out of the wall. Because of the adoption of the duplexing gear, the structure is compact, and the casing of the decelerator and the electric motor (1) are fixedly connected as a whole so as to make the integral volume small and the installation and the transportation convenient. The utility model has the advantages of small volume, small energy consumption and low cost of manufacture.
Description
Technical field: the utility model relates to a kind of motor that is equiped with decelerator.
Background technology: along with going deep into of oil field development, the continuous operation of encrypted adjustment well, the problem that individual well yields poorly has had a strong impact on the ordinary production and the daily management in oil field.In order to allow the stripper well can ordinary production, the rate of oil production of oil pumper must reduce.If but use the speed-regulating function of buncher to reduce rate of oil production, and cause cost for oil production to increase because of the power factor of motor is low, and install decelerator additional, there is the existing defective that the decelerator volume is big, price is expensive again.
The utility model content: the purpose of this utility model is exactly to provide a kind of efficient height, volume is little, price is low and power factor is high slow-speed motor for oil pumper.The utility model is realized by following proposal: a kind of duplicate gear decelerator, it comprises motor 1, it also comprises driving gear 6, duplicate gear 3 and the gear shaft 4 that is connected with it, output gear 8, output shaft 7, reducing gearbox 2, driving gear 6 is connected on the motor shaft 1-1 of motor 1, driving gear 6 meshes with the left gear 3-1 of duplicate gear 3, the right gear 3-2 of duplicate gear 3 and output gear 8 engagements, output gear 8 is connected on the output shaft 7, reducing gearbox 2 is fixed with one with the housing of motor 1, driving gear 6, duplicate gear 3 and output gear 8 are located in the reducing gearbox 2, gear shaft 4 is connected on the cabinet wall of reducing gearbox 2, and output shaft 7 is connected on the box body wall of reducing gearbox 2 and passes in its outside.The utility model just can meet the demand of the low speed oil recovery of oil pumper in use behind the motor process double reduction.Owing to adopted duplicate gear, make structure very compact, reducing gearbox and motor 1 are fixed with one, make whole volume little, install and transport and all make things convenient for.Use mechanical reducer, the power factor of motor does not reduce, and operating efficiency is also higher.The utlity model has that volume is little, energy consumption is little and advantage of low manufacturing cost.
Description of drawings: Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the enlarged diagram at I place among Fig. 1.
Embodiment one: specify present embodiment below in conjunction with Fig. 1.It is by motor 1, driving gear 6, duplicate gear 3 and the gear shaft 4 that is connected with it, output gear 8, output shaft 7, reducing gearbox 2 is formed, driving gear 6 is connected on the motor shaft 1-1 of motor 1, driving gear 6 meshes with the left gear 3-1 of duplicate gear 3, the right gear 3-2 of duplicate gear 3 and output gear 8 engagements, output gear 8 is connected on the output shaft 7, reducing gearbox 2 is fixed with one with the housing of motor 1, driving gear 6, duplicate gear 3 and output gear 8 are located in the reducing gearbox 2, gear shaft 4 is connected on the cabinet wall of reducing gearbox 2, and output shaft 7 is connected on the box body wall of reducing gearbox 2 and passes in its outside.
Embodiment two: specify present embodiment below in conjunction with Fig. 1.The difference of present embodiment and execution mode one is, it also comprises duplicate gear 9 and the gear shaft 10 that is connected with it, the left gear 9-1 of duplicate gear 9 and driving gear 6 engagements, the right gear 9-2 of duplicate gear 9 and output gear 8 engagements, left gear 9-1 and left gear 3-1 are with respect to driving gear 6 symmetric arrangement, and right gear 9-2 and right gear 3-2 are with respect to output gear 8 symmetric arrangement.So be provided with, the stressing conditions of decelerator is more reasonable.
Embodiment three: specify present embodiment below in conjunction with Fig. 1 and Fig. 2.The difference of present embodiment and execution mode one is, it also comprises belt pulley 11, the outer end of output shaft 7 is inserted in the endoporus of belt pulley 11, and the place, outer end of belt pulley 11 endoporus is provided with circular umbrella along 11-1, and belt pulley 11 fixes along screw on the 11-1 12 and output shaft 7 by umbrella.So be provided with, changed the mode of traditional belt pulley 11 and output shaft 7 key connecting,, make the installation and removal of belt pulley 11 all very convenient by screw 12 transfer torques.
Claims (3)
1, a kind of duplicate gear decelerator, it comprises motor (1), it is characterized in that it also comprises driving gear (6), duplicate gear (3) and the gear shaft (4) that is connected with it, output gear (8), output shaft (7), reducing gearbox (2), driving gear (6) is connected on the motor shaft (1-1) of motor (1), driving gear (6) meshes with the left gear (3-1) of duplicate gear (3), the right gear (3-2) of duplicate gear (3) and output gear (8) engagement, output gear (8) is connected on the output shaft (7), reducing gearbox (2) is fixed with one with the housing of motor (1), driving gear (6), duplicate gear (3) and output gear (8) are located in the reducing gearbox (2), gear shaft (4) is connected on the cabinet wall of reducing gearbox (2), and output shaft (7) is connected on the box body wall of reducing gearbox (2) and passes in its outside.
2, duplicate gear decelerator according to claim 1, it is characterized in that it also comprises duplicate gear (9) and the gear shaft (10) that is connected with it, the left gear (9-1) of duplicate gear (9) and driving gear (6) engagement, the right gear (9-2) of duplicate gear (9) and output gear (8) engagement, left gear (9-1) and left gear (3-1) are with respect to driving gear (6) symmetric arrangement, and right gear (9-2) and right gear (3-2) are with respect to output gear (8) symmetric arrangement.
3, duplicate gear decelerator according to claim 1, it is characterized in that it also comprises belt pulley (11), the outer end of output shaft (7) is inserted in the endoporus of belt pulley (11), the place, outer end of belt pulley (11) endoporus is provided with circular umbrella along (11-1), and belt pulley (11) fixes along screw (12) on (11-1) and output shaft (7) by umbrella.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018479 CN2689577Y (en) | 2004-02-20 | 2004-02-20 | Duplexing gearing decelerating electric motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018479 CN2689577Y (en) | 2004-02-20 | 2004-02-20 | Duplexing gearing decelerating electric motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689577Y true CN2689577Y (en) | 2005-03-30 |
Family
ID=34669060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018479 Expired - Fee Related CN2689577Y (en) | 2004-02-20 | 2004-02-20 | Duplexing gearing decelerating electric motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2689577Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638127A (en) * | 2012-01-10 | 2012-08-15 | 浙江风尚科技有限公司 | Easily-assembled motor power output mechanism and assembly method thereof |
| CN103644289A (en) * | 2013-12-02 | 2014-03-19 | 淅川县顺隆弹簧有限公司 | Electric reduction gearbox provided with duplicate gear mechanism |
-
2004
- 2004-02-20 CN CN 200420018479 patent/CN2689577Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638127A (en) * | 2012-01-10 | 2012-08-15 | 浙江风尚科技有限公司 | Easily-assembled motor power output mechanism and assembly method thereof |
| CN102638127B (en) * | 2012-01-10 | 2014-08-13 | 浙江风尚科技有限公司 | Easily-assembled motor power output mechanism and assembly method thereof |
| CN103644289A (en) * | 2013-12-02 | 2014-03-19 | 淅川县顺隆弹簧有限公司 | Electric reduction gearbox provided with duplicate gear mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |