CN203130050U - Pendulum type twin-well combined oil-pumping unit - Google Patents

Pendulum type twin-well combined oil-pumping unit Download PDF

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Publication number
CN203130050U
CN203130050U CN 201320139586 CN201320139586U CN203130050U CN 203130050 U CN203130050 U CN 203130050U CN 201320139586 CN201320139586 CN 201320139586 CN 201320139586 U CN201320139586 U CN 201320139586U CN 203130050 U CN203130050 U CN 203130050U
Authority
CN
China
Prior art keywords
support
rope
rod
crank
well combined
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
Application number
CN 201320139586
Other languages
Chinese (zh)
Inventor
杨超
吕明真
葛振庭
韩建波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China University of Petroleum Beijing CUPB
China University of Petroleum UPC East China
Original Assignee
China University of Petroleum UPC East China
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China University of Petroleum UPC East China filed Critical China University of Petroleum UPC East China
Priority to CN 201320139586 priority Critical patent/CN203130050U/en
Application granted granted Critical
Publication of CN203130050U publication Critical patent/CN203130050U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a pendulum type twin-well combined oil-pumping unit. The utility model adopts the technical scheme that the pendulum type twin-well combined oil-pumping unit mainly comprises a rack, a connecting rod, a crank, a driving device, a polish rod, a connecting valve, a rope, a supporting shaft, a support, a fixing bolt, a pendulum block and a connecting shaft, wherein the supporting shaft is arranged at the upper end of the rack; the support is connected with the rack through the supporting shaft and can rotate around the supporting shaft; the fixing bolt, the pendulum block and the connecting shaft are arranged on the support; the crank is mounted in the driving device; the connecting shaft is connected with the crank through the connecting rod; the rope is fixed on the support through the fixing bolt; and the rope is connected with the polish rod through the connecting valve. The pendulum type twin-well combined oil-pumping unit is reasonable in design and easy to process and manufacture, converts the circumferential motion of a motor into left-right-swinging of the support, drives the rope to move up and down, realizes the up-and-down reciprocation of an oil-pumping rod through the rope, can adjust the position of the connecting shaft, changes the reciprocating route of the oil-pumping rod, and realizes twin-well combined operation.

Description

Pendulum model twin-well geared power
One, technical field:
The utility model relates to a kind of pumping unit apparatus, particularly a kind of pendulum model twin-well geared power.
Two, background technology:
According to statistics: present domestic oil pumper operational efficiency is generally on the low side, average efficiency 25.96%, year power consumption 57.6 hundred million degree.Cluster well oil pumping popularity rate is little, and motor efficiency in pumping unit is low; Therefore develop the oil pump energy-saving green technology, it is particularly important particularly to develop the new technology, the new equipment that improve China's pumping unit.The east China oil field has entered the later stage mining phase simultaneously, and a lot of Mi Jing have often been beaten in order to improve output in the oil field; Some newfound elephants have been beaten a lot of cluster wells; But existing oil pumper mostly is the individual well operation, and its energy consumption is big, the cost height.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of pendulum model twin-well geared power is provided, and it is simple in structure, and motor does not have reversing arrangement, and energy consumption is little, is convenient to assembling.
Its technical scheme is: mainly be made up of frame, connecting rod, crank, drive unit, polished rod, connection valve, band rope, back shaft, support, set bolt, pendulum piece, connecting axle, the frame upper end is provided with back shaft, support is connected with frame by back shaft, support can rotate around back shaft, support is provided with set bolt, pendulum piece and connecting axle, crank is installed on the drive unit, connecting axle is connected with crank by connecting rod, the band rope is fixed on the support by set bolt, connects valve and will be with rope to be connected with polished rod.
The beneficial effects of the utility model are: it is reasonable in design, simple in structure, be easy to processing and manufacturing, the circular motion of motor is converted into swinging of support, and drive the band rope and move up and down, realized that by the band rope sucker rod pumps, the position that can regulate connecting axle changes the round trip of sucker rod, has realized twin-well operation simultaneously, and it is good to have smoothness of operation, the efficient height, advantages such as energy-conserving and environment-protective.
Four, description of drawings:
Accompanying drawing is structural representation of the present utility model.
In the accompanying drawing: frame 1, connecting rod 2, crank 3, drive unit 4, polished rod 5, connection valve 6, band rope 7, back shaft 8, support 9, set bolt 10, pendulum piece 11, connecting axle 12.
Five, the specific embodiment:
By reference to the accompanying drawings, the utility model will be further described:
The utility model is mainly by frame 1, connecting rod 2, crank 3, drive unit 4, polished rod 5, connect valve 6, band rope 7, back shaft 8, support 9, set bolt 10, pendulum piece 11, connecting axle 12 is formed, frame 1 upper end is provided with back shaft 8, support 9 is connected with frame 1 by back shaft 8, support 9 can rotate around back shaft 8, support 9 is provided with set bolt 10, pendulum piece 11 and connecting axle 12, crank 3 is installed on the drive unit 4, connecting axle 12 is connected with crank 3 by connecting rod 2, band rope 7 is fixed on the support 9 by set bolt 10, connects valve 6 and will be with to restrict and 7 be connected with polished rod 5.Support 9 is provided with the round trip that 1-4 connecting axle 12 is used for regulating sucker rod, changes connecting rod 2 during operation and is connected with other connecting axle 12 and can changes the sucker rod round trip.Drive unit 4 is made up of motor, reduction box, belt wheel, power supply, switch etc.
During work, drive unit 4 drives crank 3 rotations, and crank 3 realizes that by connecting rod 2 support 9 swings, and drive band rope two ends, 7 left and right sides move up and down, realized that by band rope 7 polished rod 5 pumps, polished rod 5 links to each other with sucker rod, has realized the operation simultaneously of sucker rod twin-well.
In above-described embodiment, embodiment of the present utility model is described, obviously under invention thinking of the present utility model, still can make a lot of variations, for example increase or reduce the number of connecting axle 12, regulate the round trip of sucker rod by the number that increases or reduce connecting axle.In this explanation, make above-mentioned change at the utility model and all will fall in the protection domain of the present utility model.

Claims (2)

1. pendulum model twin-well geared power, it is characterized in that: mainly by frame (1), connecting rod (2), crank (3), drive unit (4), polished rod (5), connect valve (6), band rope (7), back shaft (8), support (9), set bolt (10), pendulum piece (11), connecting axle (12) is formed, frame (1) upper end is provided with back shaft (8), support (9) is connected with frame (1) by back shaft (8), support (9) can rotate around back shaft (8), support (9) is provided with set bolt (10), pendulum piece (11) and connecting axle (12), crank (3) is installed on the drive unit (4), connecting axle (12) is connected with crank (3) by connecting rod (2), band rope (7) is fixed on the support (9) by set bolt (10), connects valve (6) and will be with rope (7) to be connected with polished rod (5).
2. pendulum model twin-well geared power according to claim 1 is characterized in that: support (9) is gone up the connecting axle (12) that arranges 1-4.
CN 201320139586 2013-03-26 2013-03-26 Pendulum type twin-well combined oil-pumping unit Expired - Fee Related CN203130050U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320139586 CN203130050U (en) 2013-03-26 2013-03-26 Pendulum type twin-well combined oil-pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320139586 CN203130050U (en) 2013-03-26 2013-03-26 Pendulum type twin-well combined oil-pumping unit

Publications (1)

Publication Number Publication Date
CN203130050U true CN203130050U (en) 2013-08-14

Family

ID=48938041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320139586 Expired - Fee Related CN203130050U (en) 2013-03-26 2013-03-26 Pendulum type twin-well combined oil-pumping unit

Country Status (1)

Country Link
CN (1) CN203130050U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105952419A (en) * 2016-06-28 2016-09-21 袁东升 Pendulum type constant-liquid-level intelligent pumping unit and pumping unit constant-liquid-level oil extraction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105952419A (en) * 2016-06-28 2016-09-21 袁东升 Pendulum type constant-liquid-level intelligent pumping unit and pumping unit constant-liquid-level oil extraction method
CN105952419B (en) * 2016-06-28 2018-05-25 袁东升 Pendulum model constant level intelligent oil pumping machine and pumping unit constant level oil production method

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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: 20130814

Termination date: 20140326