CN202926302U - Pylon type oil pumping unit - Google Patents
Pylon type oil pumping unit Download PDFInfo
- Publication number
- CN202926302U CN202926302U CN2012206659019U CN201220665901U CN202926302U CN 202926302 U CN202926302 U CN 202926302U CN 2012206659019 U CN2012206659019 U CN 2012206659019U CN 201220665901 U CN201220665901 U CN 201220665901U CN 202926302 U CN202926302 U CN 202926302U
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- reducer
- motor
- platform
- oil pumping
- transmission device
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Abstract
The utility model discloses a pylon type oil pumping unit, which comprises a base, a bracket, a platform, reverse wheels, a transmission device, a weight box and a control cabinet, wherein the bracket and the control cabinet are installed on the base; the platform is arranged on the top of the bracket; the reverse wheels and the transmission device are arranged on the platform; the weight box is arranged behind the bracket; the two reverse wheels are arranged on two sides of one end of the platform in parallel; two groups of duplex driving wheels in the transmission device are respectively arranged on two ends of the output end of a speed reducer; the output shaft of an electromotor and the input shaft of the speed reducer are in connection diving by a driving belt or a coupler; the reverse wheels and the inner side wheel of the duplex driving wheels are in connection driving by the driving belt; the free end of the driving belt is connected with a rope hanger; and a weight box and the outer side wheel of the duplex driving wheels are in connection driving by a weight belt. According to the pylon type oil pumping unit disclosed by the utility model, long stroke and big load can be economically realized, the dynamic load of a sucker rod is lowered, the service life of the sucker rod is prolonged, the working efficiency of an oil pumping pump is improved, stroke and stroke time regulation can be conveniently carried out, a transmission chain is shorter, the operation reliability is improved, and the transmission efficiency is higher.
Description
Technical field
The utility model relates to a kind of tower shelf type oil pumping machine for crude oil production, belongs to petroleum recovering machinery.
Background technology
In petroleum industry, generally adopt beam pumping unit to carry out underground crude oil production at present.Beam pumping unit is except reliable high property, simple to operate, and still also have in actual use following major defect: for long stroke, large suspending point loading type, its volume and steel consumption are large, and floor space is large, and cost performance is relatively poor; The s main working parameters such as stroke, jig frequency is regulated difficulty, and workload is large.
The utility model content
The utility model is the existing defective of beam pumping unit of generally using for present oil extraction, provides a kind of simple in structure, stroke capable of regulating, the tower shelf type oil pumping machine that cost performance is high.
The utility model is by the following technical solutions: a kind of tower shelf type oil pumping machine, comprise base, support, platform, reverse wheel, transmission device, ballast box and switch board, support and switch board are fixedly mounted on base, platform is arranged on a top of the trellis, reverse wheel, transmission device and switch board are arranged on platform, ballast box is arranged on the support side
Two reverse wheels are set up in parallel the both sides at platform one end;
Described transmission device mainly is made of motor, reducer and two groups of duplex driving wheels, and two groups of duplex driving wheels are separately positioned on the two ends of reducer output shaft, and the output shaft of motor and the power shaft of reducer are by driving-belt and belt wheel connection for transmission;
The nearside wheel of described reverse wheel and duplex driving wheel is by the rotating band connection for transmission, and the free end of this rotating band is connected with polished rod eye; The outboard wheel of described ballast box and duplex driving wheel is by the weight belt connection for transmission,, the free end of weight belt is connected with ballast box.
There is following beneficial effect in this novel disclosed this tower shelf type oil pumping machine:
1, can realize economically long stroke, large load;
2, the operating efficiency that is conducive to reduce the sucker rod dynamic loading, extends sucker rod application life and raising oil well pump;
3, can carry out easily stroke, jig frequency adjusting;
4, driving-chain is shorter, has improved operational reliability, and transmission efficiency is higher, and rotating band and weight belt longer service life are of a specified duration.
As preferred version, support is connected with the ballast box guide rail on the side, and ballast box rolls with this ballast box guide rail and coordinates.Motor is connected controlled with switch board by engineering circuit.
The kind of transmission device can also comprise following several:
The output shaft of the motor in transmission device is connected with spur gear by shaft coupling with the power shaft of reducer, and motor and reducer are arranged in parallel;
The output shaft of the motor in transmission device is connected with bevel gear by shaft coupling with the power shaft of reducer, and motor and reducer are arranged vertically.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural scheme of mechanism of overlooking of the present utility model.
Fig. 3 is motor and the structural representation of the coaxial setting of reducer.
Fig. 4 is motor and the vertically disposed structural representation of reducer.
In figure: base 1, support 2, polished rod eye 3, rotating band 4, platform 5, reverse wheel 6, reducer 7, duplex driving wheel 8, weight belt 9, ballast box guide rail 10, ballast box 11, switch board 12, motor 13.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Referring to accompanying drawing 1-2, this novel disclosed this tower shelf type oil pumping machine, comprise base 1, support 2, platform 5, reverse wheel 6, transmission device, ballast box 11 and switch board 12, support 2 and switch board 12 are fixedly mounted on base 1, platform 5 is arranged on support 2 tops, reverse wheel 6, transmission device and switch board are arranged on platform, and ballast box 11 is arranged on support 2 sides.6, two reverse wheels 6 of two reverse wheels are set in each tower shelf type oil pumping machine are set up in parallel both sides at platform 5 one ends.Transmission device mainly is made of motor 13, reducer 7 and two groups of duplex driving wheels 8, and two groups of duplex driving wheels 8 are separately positioned on the two ends of reducer 7 output shafts, the run-in synchronism of two groups of duplex driving wheels.The output of motor 13 is taken out power shaft with reducer 7 by driving-belt and belt wheel connection for transmission.
In order to guarantee the steady movement of ballast box 11, support is connected with ballast box guide rail 10 on 2 sides, and ballast box 11 rolls with this ballast box guide rail 10 and coordinates.
Rotating band 4 and weight belt 9 are flexible element, can adopt Steel cord rubber strip, wire rope and nonmetals.
It is controlled that motor 13 and switch board 12 are connected by engineering circuit, and switch board 12 is controlled the rotating of motor 13.
In transmission device, the type of attachment of motor and reducer is varied, except driving-belt and belt wheel interlock, also comprises following form:
Embodiment one: referring to accompanying drawing 3, the output shaft of the motor in transmission device is connected with spur gear by shaft coupling with the power shaft of reducer, and motor and reducer are arranged in parallel.
Embodiment two: referring to accompanying drawing 4, the output shaft of the motor in transmission device is connected with bevel gear by shaft coupling with the power shaft of reducer, and motor and reducer are arranged vertically.
Operating principle of the present utility model is: during oil pumper work, control motor 13 by the control program in switch board 12 and change direction of rotation, motor 13 is connected with the power shaft of reducer 7 by driving belt or shaft coupling, reducer 7 drives duplex driving wheel 8 reciprocating rotations, duplex driving wheel 8 drives rotating band 4 and weight belt 9 is done reciprocal twining movement, the free-ended polished rod eye of rotating band is connected with sucker rod in well head, realizes working in reciprocating mode thereby drive oil well pump.
When the duplex driving wheel clockwise rotated, rotating band 4 was wound around around duplex driving wheel 8, and rotating band drives polished rod eye 4 and promotes after reverse wheel 6 commutations, and simultaneously, weight belt 9 loosens around duplex driving wheel 8, and ballast box 11 moves downward along ballast box guide rail 10.
When the duplex driving wheel rotated counterclockwise, rotating band 4 loosened around duplex driving wheel 8, and rotating band drives polished rod eye 4 and descends after reverse wheel 6 commutations, and simultaneously, weight belt 9 is wound around around duplex driving wheel 8, and ballast box 11 moves upward along ballast box guide rail 10.
By the stroke that the height that increases support can obtain to grow, the operating efficiency that is conducive to reduce the sucker rod dynamic loading, extends sucker rod application life and raising oil well pump.The control program of motor in switch board changes direction of rotation under controlling automatically, controls rotating band and realizes pumping.By regulating the parameter in switch board, come stroke and the jig frequency of adjustment beam hanger, make the easy to adjust quick of oil extractor operating parameter, ballast box is used for balance oil well load.
Claims (5)
1. tower shelf type oil pumping machine, comprise base, support, platform, reverse wheel, transmission device, ballast box and switch board, support and switch board are fixedly mounted on base, platform is arranged on a top of the trellis, reverse wheel, transmission device and switch board are arranged on platform, ballast box is arranged on the support side, it is characterized in that:
Two reverse wheels are set up in parallel the both sides at platform one end;
Described transmission device mainly is made of motor, reducer and two groups of duplex driving wheels, and two groups of duplex driving wheels are separately positioned on the two ends of reducer output shaft, and the output shaft of motor and the power shaft of reducer are by driving-belt and belt wheel connection for transmission;
The nearside wheel of described reverse wheel and duplex driving wheel is by the rotating band connection for transmission, and the free end of this rotating band is connected with polished rod eye; The outboard wheel of described ballast box and duplex driving wheel is by the weight belt connection for transmission,, the free end of weight belt is connected with ballast box.
2. tower shelf type oil pumping machine according to claim 1, is characterized in that, described support is connected with the ballast box guide rail on the side, and ballast box rolls with this ballast box guide rail and coordinates.
3. tower shelf type oil pumping machine according to claim 1, is characterized in that, the output shaft of the motor in described transmission device is connected with spur gear by shaft coupling with the power shaft of reducer, and motor and reducer are arranged in parallel.
4. tower shelf type oil pumping machine according to claim 1, is characterized in that, the output shaft of the motor in described transmission device is connected with bevel gear by shaft coupling with the power shaft of reducer, and motor and reducer are arranged vertically.
5. tower shelf type oil pumping machine according to claim 1, is characterized in that, described motor is connected controlled with switch board by engineering circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206659019U CN202926302U (en) | 2012-12-06 | 2012-12-06 | Pylon type oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206659019U CN202926302U (en) | 2012-12-06 | 2012-12-06 | Pylon type oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926302U true CN202926302U (en) | 2013-05-08 |
Family
ID=48216275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206659019U Expired - Lifetime CN202926302U (en) | 2012-12-06 | 2012-12-06 | Pylon type oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533230A (en) * | 2018-07-14 | 2018-09-14 | 克拉玛依市圣起钻采设备有限责任公司 | A kind of tower-type chain drive pumping unit |
| CN116607921A (en) * | 2023-06-29 | 2023-08-18 | 大庆石油管理局有限公司 | Direct-drive tower type oil pumping machine |
-
2012
- 2012-12-06 CN CN2012206659019U patent/CN202926302U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533230A (en) * | 2018-07-14 | 2018-09-14 | 克拉玛依市圣起钻采设备有限责任公司 | A kind of tower-type chain drive pumping unit |
| CN108533230B (en) * | 2018-07-14 | 2024-02-13 | 克拉玛依市圣起钻采设备有限责任公司 | Tower type chain drive oil pumping unit |
| CN116607921A (en) * | 2023-06-29 | 2023-08-18 | 大庆石油管理局有限公司 | Direct-drive tower type oil pumping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: 100000 Beijing city Dongcheng District No. 16 Andrew Patentee after: PetroChina Co.,Ltd. Address before: 063200 No. 27 Xincheng street, Tanghai County, Hebei, Tangshan City Patentee before: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201019 Address after: No.10 Guoan Road, comprehensive bonded zone, Caofeidian Industrial Zone, Tangshan City, Hebei Province Patentee after: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. Patentee after: PetroChina Co.,Ltd. Address before: 100000 Beijing city Dongcheng District No. 16 Andrew Patentee before: PetroChina Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |