CN202203355U - Gear-roller integrated transmission apparatus for oil pumping unit - Google Patents
Gear-roller integrated transmission apparatus for oil pumping unit Download PDFInfo
- Publication number
- CN202203355U CN202203355U CN2011202627423U CN201120262742U CN202203355U CN 202203355 U CN202203355 U CN 202203355U CN 2011202627423 U CN2011202627423 U CN 2011202627423U CN 201120262742 U CN201120262742 U CN 201120262742U CN 202203355 U CN202203355 U CN 202203355U
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- China
- Prior art keywords
- gear
- roller integrated
- roller
- wheel
- transmission apparatus
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- Expired - Fee Related
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Abstract
The utility model relates to a gear-roller integrated transmission apparatus for an oil pumping unit. The gear-roller integrated transmission apparatus comprises a motor and a speed reducer. The motor is connected with the speed reducer via a belt and a belt pulley. An output shaft of the speed reducer is equipped with a driving gear. The gear-roller integrated transmission apparatus is characterized in that the driving gear is engaged with a gear-roller integrated wheel; the gear-roller integrated wheel is formed by combination of a gear and a roller which are coaxial; the gear of the gear-roller integrated wheel is engaged with the driving gear; and the surface of the roller of the gear-roller integrated wheel is smooth and is provided with a groove. Compared with the prior art, the utility model has the beneficial effects that the power transmission and the speed ratio requirement of a transmission mechanism are simultaneously achieved through the arrangement of the gear-roller integrated wheel, eliminating a complicated power transmission structure and reducing the motor power consumption; in addition, the gear-roller integrated transmission apparatus has the advantages of simple structure, high speed ratio, energy conservation, reliable performance, etc.
Description
Technical field
The utility model relates to a kind of oil field equipment oil-pumping machine gear running roller integral type transmission device.
Background technique
In the existing technology, mostly the transmission device of oil field equipment is belt transmission and two speed reducer transmission dual modes, and the shortcoming that adopts belt transmissioning mode to exist is that energy consumption is high, inefficiency.The shortcoming of two speed reducer kinds of drive is that electric motor power is high, can reach 37Kw/h, and energy consumption is too big.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes existing technology, under the situation that satisfies the pumping unit transmission speed ratio, a kind of pumping unit gear running roller integral type transmission device of single speed reducer of low energy consumption is provided.
For solving the problems of the technologies described above, the technological scheme of the utility model is:
A kind of pumping unit gear running roller integral type transmission device comprises motor, speed reducer, and motor is connected with speed reducer with belt pulley through belt; Speed reducer output shaft is provided with actuation gear; Actuation gear is meshed with discaling roll one wheel, and said discaling roll one wheel is combined by gear and running roller, and this gear is coaxial with running roller; Gear on the discaling roll one wheel is meshed with actuation gear, the running roller smooth surface on the discaling roll one is taken turns or be provided with groove.
Compared with prior art; The beneficial effect of the utility model is: the power in the driving mechanism is transmitted with speed ratio require the completion simultaneously that is provided with through discaling roll one wheel; Reduced complicated power transmission arrangment and power of motor consumption, had simple in structurely, speed ratio is big; Energy-conservation, characteristics such as reliable performance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is that the discaling roll one is taken turns local enlarged diagram.
Among the figure: 1-motor 2-belt 3-belt pulley 4-speed reducer 5-actuation gear 6-discaling roll one wheel 7-frame 8-ballast box 9-steel cable 10-gear 11-running roller 12-bolt 13-wearing layer 14-groove
Embodiment
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
See Fig. 1, Fig. 2, Fig. 3; Be a kind of pumping unit gear of the utility model running roller integral type transmission structures schematic representation, frame 7 top motor 1 are connected with speed reducer 4 with belt pulley 3 through belt 2, and speed reducer 4 output shafts are provided with actuation gear 5; Actuation gear 5 is meshed with discaling roll one wheel 6; Steel cable 9 is walked around the discaling roll one and is taken turns 6 one ends and link to each other with ballast box 8, and discaling roll one wheel 6 is combined through 12 coaxial connections of bolt with running roller 11 by gear 10, and the gear 10 that the discaling roll one is taken turns on 6 is meshed with actuation gear 5; Running roller 11 surface wear-resistant layers 13 on the discaling roll one wheel 6 are provided with groove 14, and steel cable 9 the other ends are walked around groove 14 and linked to each other with sucker rod.
When substituting steel cable 9 with belt, running roller 11 smooth surfaces do not have groove 14.The setting of discaling roll one wheel 5 has simple in structure, and speed ratio is big, and is energy-conservation, characteristics such as reliable performance.
Claims (1)
1. a pumping unit gear running roller integral type transmission device comprises motor, speed reducer, and motor is connected with speed reducer with belt pulley through belt; Speed reducer output shaft is provided with actuation gear, it is characterized in that, actuation gear is meshed with discaling roll one wheel; Said discaling roll one wheel is combined by gear and running roller; This gear is coaxial with running roller, and the gear on the discaling roll one wheel is meshed with actuation gear, the running roller smooth surface on the discaling roll one is taken turns or be provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202627423U CN202203355U (en) | 2011-07-23 | 2011-07-23 | Gear-roller integrated transmission apparatus for oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202627423U CN202203355U (en) | 2011-07-23 | 2011-07-23 | Gear-roller integrated transmission apparatus for oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203355U true CN202203355U (en) | 2012-04-25 |
Family
ID=45967476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202627423U Expired - Fee Related CN202203355U (en) | 2011-07-23 | 2011-07-23 | Gear-roller integrated transmission apparatus for oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203355U (en) |
-
2011
- 2011-07-23 CN CN2011202627423U patent/CN202203355U/en not_active Expired - Fee Related
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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: 20120425 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |