CN201934613U - Gear and chain wheel integrated transmission device for pumping unit - Google Patents
Gear and chain wheel integrated transmission device for pumping unit Download PDFInfo
- Publication number
- CN201934613U CN201934613U CN2010206717119U CN201020671711U CN201934613U CN 201934613 U CN201934613 U CN 201934613U CN 2010206717119 U CN2010206717119 U CN 2010206717119U CN 201020671711 U CN201020671711 U CN 201020671711U CN 201934613 U CN201934613 U CN 201934613U
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- Prior art keywords
- gear
- wheel
- chain
- chain wheel
- transmission device
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Abstract
The utility model relates to a gear and chain wheel integrated transmission device for a pumping unit, comprising a motor and a speed reducer, wherein the motor is connected with the speed reducer by a belt and a belt pulley; and an output shaft of the speed reducer is provided with a driving gear. The gear and chain wheel integrated transmission device is characterized in that the driving gear is engaged with a gear chain integrated wheel that is formed by combining a gear and a chain wheel; the gear and the chain wheel are arranged coaxially; the gear on the gear chain integrated wheel is engaged with the driving gear; and the chain wheel on the gear chain integrated wheel is connected with a reversing chain wheel below a counterweight box by a chain. Compared with the prior art, the gear and chain wheel integrated transmission device has the benefits that the power transmission and the speed ratio requirement in the transmission mechanism are completed simultaneously by the arrangement of the gear chain integrated wheel, thus reducing a complex power transmission structure and the consumption of motor power; and the gear and chain wheel integrated transmission device has the advantages of simple structure, large speed ratio, energy saving, reliable performance and the like.
Description
Technical field
The utility model relates to the chain wheel integrated transmission device of a kind of oil field equipment oil-pumping machine gear.
Background technique
In the prior art, the transmission device of oil field equipment mostly is belt transmission and two speed reducer transmission dual mode, and the shortcoming that adopts belt transmissioning mode to exist is the energy consumption height, inefficiency.The shortcoming of two speed reducer kinds of drive is electric motor power height, can reach 37Kw/h, and energy consumption is too big.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, under the situation that satisfies the pumping unit transmission speed ratio, provides a kind of chain wheel integrated transmission device of pumping unit gear of single speed reducer of low energy consumption.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The chain wheel integrated transmission device of a kind of pumping unit gear, comprise motor, speed reducer, motor is connected with speed reducer with belt pulley by belt, speed reducer output shaft is provided with actuation gear, it is characterized in that, actuation gear is meshed with toothed chain one wheel, described toothed chain one wheel is by gear and sprocket wheel be combined into, gear on this gear and the sprocket coaxiality, toothed chain one wheel is meshed with actuation gear, and the sprocket wheel on the toothed chain one is taken turns is connected with commutation sprocket wheel under the ballast box by chain.
Compared with prior art, the beneficial effects of the utility model are: the power in the driving mechanism is transmitted with the speed ratio requirement finish by being provided with simultaneously of toothed chain one wheel, complicated power transmission arrangment and power of motor consumption have been reduced, have simple in structure, 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 side view of Fig. 1;
Fig. 3 is that the toothed chain one is taken turns local enlarged diagram.
Among the figure: 1-motor 2-belt 3-speed reducer 4-actuation gear 5-toothed chain one wheel 6-gear 7-sprocket wheel 8-commutation sprocket wheel 9-chain 10-belt pulley 11-ballast box
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1, Fig. 2, Fig. 3, it is the chain wheel integrated transmission structures schematic representation of a kind of pumping unit gear of the utility model, this device is to be connected with speed reducer 3 with belt pulley 10 by belt 2 by motor 1, speed reducer 3 output shafts are provided with actuation gear 4, toothed chain one wheel 5 is by gear 6 and sprocket wheel 7 be combined intos, this gear 6 is coaxial with sprocket wheel 7, actuation gear 4 is meshed with the gear 6 that the toothed chain one is taken turns on 5, and the sprocket wheel 7 on the toothed chain one wheel 5 is connected by chain 9 with the commutation sprocket wheel 8 under the ballast box 11.Speed reducer 3 provides speed change one time in this transmission device, actuation gear 4 provides speed change for the second time with gear 6 engagements that the toothed chain one is taken turns on 5, sprocket wheel 7 on the toothed chain one wheel 5 carries out speed change for the third time with commutation sprocket wheel 8, the power transmission of motor 1 is finished by being provided with simultaneously of toothed chain one wheel 5 with the requirement of gear ratio, have simple in structure, speed ratio is big, and is energy-conservation, characteristics such as reliable performance.
Claims (1)
1. chain wheel integrated transmission device of pumping unit gear, comprise motor, speed reducer, motor is connected with speed reducer with belt pulley by belt, speed reducer output shaft is provided with actuation gear, it is characterized in that, actuation gear is meshed with toothed chain one wheel, described toothed chain one wheel is by gear and sprocket wheel be combined into, gear on this gear and the sprocket coaxiality, toothed chain one wheel is meshed with actuation gear, and the sprocket wheel on the toothed chain one is taken turns is connected with commutation sprocket wheel under the ballast box by chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206717119U CN201934613U (en) | 2010-12-20 | 2010-12-20 | Gear and chain wheel integrated transmission device for pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206717119U CN201934613U (en) | 2010-12-20 | 2010-12-20 | Gear and chain wheel integrated transmission device for pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934613U true CN201934613U (en) | 2011-08-17 |
Family
ID=44446132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206717119U Expired - Fee Related CN201934613U (en) | 2010-12-20 | 2010-12-20 | Gear and chain wheel integrated transmission device for pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934613U (en) |
-
2010
- 2010-12-20 CN CN2010206717119U patent/CN201934613U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131220 |