CN2931777Y - Intelligent wide belt type pumping unit - Google Patents

Intelligent wide belt type pumping unit Download PDF

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Publication number
CN2931777Y
CN2931777Y CN 200620085856 CN200620085856U CN2931777Y CN 2931777 Y CN2931777 Y CN 2931777Y CN 200620085856 CN200620085856 CN 200620085856 CN 200620085856 U CN200620085856 U CN 200620085856U CN 2931777 Y CN2931777 Y CN 2931777Y
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CN
China
Prior art keywords
brake
frame
belt
reduction box
oil pumper
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 - Lifetime
Application number
CN 200620085856
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Chinese (zh)
Inventor
赵文炳
原义德
薛鹏
周维春
林传宏
周新民
崔风光
刘明军
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.)
DONGYING SHENGLI HIGHLAND Co Ltd
Shengli Oil Field Highland Petroleum Equipment Co Ltd
Original Assignee
DONGYING SHENGLI HIGHLAND Co Ltd
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Filing date
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Application filed by DONGYING SHENGLI HIGHLAND Co Ltd filed Critical DONGYING SHENGLI HIGHLAND Co Ltd
Priority to CN 200620085856 priority Critical patent/CN2931777Y/en
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Publication of CN2931777Y publication Critical patent/CN2931777Y/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38348277&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN2931777(Y) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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Abstract

The utility model relates to an intelligent wide belt well pumping unit with an automatic protective system and a hydraulic moving device. The technic plan is that: the utility model comprises a base, a tower seat, a foundation, an intelligent controlled cabinet, a motor, a reduction box, a frame, a sprocket, a track chain, a reverse mechanism, a balance box, a brake mechanism, a hydraulic moving device, a flexible wide belt, and a top barrel. The utility model is characterized in that: the motor utilizes a V-shaped belt for transmission and speed reduction, thereby driving the closed track chain. The track chain is connected with a shuttling frame and the balance box. An end of the wide belt is connected with a wire-line hanger by circling the top barrel on the other end of the balance box. The beneficial effects are that: the utility model utilizes mechanical balance means, the shuttling frame in the frame is connected with the balance box, thereby accurately and conveniently adjusting the balance via increasing or decreasing counterbalancing masses. The wide belt is used to substitute the steel wire rope, thereby prolonging using life and reducing collision. The utility model equipped with the hydraulic moving device can quickly and conveniently withdraw from the wellhead when in oil well operation.

Description

Intelligence molded breadth belt-type oil pumper
One, technical field:
The utility model relates to a kind of no walking beam tower shelf type oil pumping machine, particularly relates to a kind of intelligent molded breadth belt-type oil pumper with automatic protective system, hydraulic pressure moving device.
Two, background technology:
China's existing mechanical oil production method still there to be bar to recover the oil, accounts for more than 80% of all machine-pumped oil wells.At present, a large portion oil well has entered the middle and later periods exploitation in the domestic oil field, moisture content in the fluid constantly rises, the difficult mining-employed reserves exploitation of each elephant dynamics constantly increases, long stroke, low jig frequency, energy-conservation, high reliability, intellectuality in this case becomes the development trend of oil pumper.
Patent CN86102979A discloses a kind of chain type oil pump, it rotates by the motor-driven path chain, coming and going frame links to each other with the special link on the path chain, wire rope one end is fixed on and comes and goes on the frame, the other end drives the oil-extractor polish-rod motion by polished rod eye after walking around head sheave, be fixed with a cover pneumatic equalizer on the frame, balance chain one end is fixed on and comes and goes the frame lower end, on the one end fixed frame, the balance sprocket wheel links to each other with the cylinder plunger, be connected with the gas storage bag on the cylinder, round frame moves through the balance sprocket wheel and drives plunger Compressed Gas realization balance.The problem of its existence is: come and go frame and be connected by wire rope with polished rod eye, rope service-life is shorter, just needs more change steel rope in 1~2 year; Changement adopts sliding thick stick, slide block device, the fault rate height, and efficient is low; It is many to start the bascule auxiliary equipment, complex structure, and balance is adjusted inconvenient, can not accurately adjust balance, causes the oil pumper energy consumption to increase.
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 defective that above-mentioned oil pumper exists that solves is provided, and makes oil pumper realize intelligent molded breadth belt-type oil pumper safe and reliable, energy-efficient, intelligent, easy operating.
Its technical scheme is: comprise basis, column foot, base, Based Intelligent Control cabinet, motor, reduction box, frame, sprocket wheel, path chain, changement, tandem-driving bogie, braking mechanism, hydraulic pressure moving device, flexible wide belt, top roller, it is characterized in that: motor slows down by the transmission of V band, the drive sprocket that drives on the reduction gearbox output shaft rotates, driving the closed trajectory chain rotates, path chain links to each other with round frame, tandem-driving bogie, and wide belt one end is walked around top roller with the tandem-driving bogie other end and linked to each other with polished rod eye.
Crank shaft one end in the changement is connected on the path chain as special link, and the other end is connected with round frame, and roller is contained in by coaster d-axis, eccentric shaft and comes and goes on the frame, comes and goes frame and can move left and right realize commutation in the commutation framework by roller.
Be fixed on a side of the close frame of reduction box power shaft; Brake disc is connected on the reduction box power shaft by tapered sleeve, and the brake clamp is installed on the brake substrate that is fixed on the reduction box, and brake is stuck in is equipped with friction plate.
Described braking mechanism can be hand-operated brake, also can be self-actuating brake; Wherein, hand-operated brake drives the brake clamp by brake linkage and bourdon tube and holds the brake disc brake tightly, and self-actuating brake drives the linear electric motors action by electricity, drives the brake clamp by bracket arm and holds the brake disc brake tightly.
Described hydraulic pressure moving device is made up of Hydraulic Station, hydraulic cylinder, telephone-moving transverse axis and fixed support, hydraulic cylinder one end is fixed on the basis by fixed support, the other end is connected with base center channel-section steel by the telephone-moving transverse axis, Hydraulic Station drives the plunger motion in the hydraulic cylinder, moves thereby drive oil pumper.
Reduction box can be gear reduction box or cycloidal pinwheel reduction box or worm type of reduction gearing.
The beneficial effects of the utility model are: adopt mechanical balance system, come and go frame in the frame and link to each other with tandem-driving bogie, and can be accurately, come adjustment by adding and subtracting balance weight easily; Wide belt replaces wire rope, and long service life can reduce to impact; Have oil pumper hydraulic pressure moving device, oil pumper can get out of the way well head quickly and easily during the oil well operation.
Four, description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is left views of the present utility model.
Among the last figure: cylinder 1, wide belt 2, frame 3, polished rod eye 4, upper sprocket wheel 5, chain 6, tandem-driving bogie 7, round frame 8, braking mechanism 9, drive sprocket 10, column foot 11, reduction box 12, motor 13, Based Intelligent Control cabinet 14, base 15, basis 16, both sides directive wheel 17, front and back directive wheel 18, roller 19, crank shaft 20 and commutation framework 21.
Five, the specific embodiment:
In conjunction with the accompanying drawings 1,2, the utility model will be further described:
The utility model intelligence molded breadth belt oil pumping machine comprises cylinder 1, wide belt 2, frame 3, polished rod eye 4, upper sprocket wheel 5, chain 6, tandem-driving bogie 7, comes and goes frame 8, braking mechanism 9, drive sprocket 10, column foot 11, reduction box 12, motor 13, Based Intelligent Control cabinet 14, base 15, basis 16, both sides directive wheel 17, front and back directive wheel 18, roller 19, crank shaft 20 and commutation framework 21.
Be connected with base 15 with stone bolt on the basis 16, base 15 is hinged by bearing pin and column foot 11, and frame 3 is housed on the column foot 11, and hound one end links to each other with base, and the other end links to each other with frame; Motor 13, gear reduction box 12, braking mechanism 9 are housed on the base 15; Frame 3 inside are changement and balanced controls, comprise drive sprocket 10, driven sprocket, chain 6, crank throw, apparatus for suspension, tandem-driving bogie 7, directive wheel 17,18, crank shaft 20, roller 19, coaster d-axis, coaster eccentric shaft.Motor slows down by the transmission of V band, the drive sprocket 10 that drives on the reduction gearbox output shaft rotates, driving the closed trajectory chain rotates, crank shaft 20 1 ends rotate with path chain as a special link, the other end is contained on the apparatus for suspension, drives apparatus for suspension and moves up and down together, when special link and sprocket engagement, crank shaft drives apparatus for suspension by roller horizontal movement in commutation framework 21, thereby realizes commutation.Motor slows down by the transmission of V band, the drive sprocket that drives on the reduction gearbox output shaft rotates, drive the closed trajectory chain and rotate, the specific links on the path chain links to each other with round frame 8, tandem-driving bogie, and wide belt one end is walked around top roller with the tandem-driving bogie other end and linked to each other with polished rod eye.
The wide belt 2 of flexible belt carcass links to each other with tandem-driving bogie 7 tops by belt pin one end, and the other end is walked around top roller and linked to each other with polished rod eye 4.Braking mechanism 9 is by brake linkage, bourdon tube, brake clamp, brake substrate, reduction box, near frame one side the brake substrate is housed, on the brake substrate two brake clamps are housed, be connected with brake disc with tapered sleeve on the reduction gearbox output shaft, hand-operated brake drives the brake clamp by brake linkage, brake spring pipe and holds the brake disc brake tightly; Linear electric motors are housed on base, and reduction box power shaft or brake are equipped with sensor on the substrate, and when the oil pumper overload or lose when carrying, sensor is given Based Intelligent Control cabinet 14 signals, and linear electric motors drive the brake clamp by bracket arm and hold brake disc tightly and realize self-actuating brake.
The hydraulic pressure moving device is made up of Hydraulic Station, hydraulic cylinder, telephone-moving transverse axis and fixed support, hydraulic cylinder one end is fixed on the basis by fixed support, the other end is connected with base center channel-section steel by the telephone-moving transverse axis, Hydraulic Station drives the plunger motion in the hydraulic cylinder, moves and makes oil pumper get out of the way well head thereby drive oil pumper.

Claims (6)

1, a kind of intelligent molded breadth belt-type oil pumper, comprise basis, column foot, base, Based Intelligent Control cabinet, motor, reduction box, frame, sprocket wheel, path chain, changement, tandem-driving bogie, braking mechanism, hydraulic pressure moving device, flexible wide belt, top roller, it is characterized in that: motor slows down by the transmission of V band, the drive sprocket that drives on the reduction gearbox output shaft rotates, driving the closed trajectory chain rotates, path chain links to each other with round frame, tandem-driving bogie, and wide belt one end is walked around top roller with the tandem-driving bogie other end and linked to each other with polished rod eye.
2, intelligent molded breadth belt-type oil pumper according to claim 1, it is characterized in that: crank shaft one end in the changement is connected on the path chain as special link, the other end is connected with round frame, roller is contained in by coaster d-axis, eccentric shaft and comes and goes on the frame, comes and goes frame and can move left and right realize commutation in the commutation framework by roller.
3, intelligent molded breadth belt-type oil pumper according to claim 1 is characterized in that: a side that is fixed on the close frame of reduction box power shaft; Brake disc is connected on the reduction box power shaft by tapered sleeve, and the brake clamp is installed on the brake substrate that is fixed on the reduction box, and brake is stuck in is equipped with friction plate.
4, intelligent molded breadth belt-type oil pumper according to claim 3, it is characterized in that: described braking mechanism can be hand-operated brake, also can be self-actuating brake; Wherein, hand-operated brake drives the brake clamp by brake linkage and bourdon tube and holds the brake disc brake tightly, and self-actuating brake drives the linear electric motors action by electricity, drives the brake clamp by bracket arm and holds the brake disc brake tightly.
5, intelligent molded breadth belt-type oil pumper according to claim 1, it is characterized in that: described hydraulic pressure moving device is made up of Hydraulic Station, hydraulic cylinder, telephone-moving transverse axis and fixed support, hydraulic cylinder one end is fixed on the basis by fixed support, the other end is connected with base center channel-section steel by the telephone-moving transverse axis, Hydraulic Station drives the plunger motion in the hydraulic cylinder, moves thereby drive oil pumper.
6, intelligent molded breadth belt-type oil pumper according to claim 1, it is characterized in that: reduction box can be gear reduction box or cycloidal pinwheel reduction box or worm type of reduction gearing.
CN 200620085856 2006-06-22 2006-06-22 Intelligent wide belt type pumping unit Expired - Lifetime CN2931777Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620085856 CN2931777Y (en) 2006-06-22 2006-06-22 Intelligent wide belt type pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620085856 CN2931777Y (en) 2006-06-22 2006-06-22 Intelligent wide belt type pumping unit

Publications (1)

Publication Number Publication Date
CN2931777Y true CN2931777Y (en) 2007-08-08

Family

ID=38348277

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620085856 Expired - Lifetime CN2931777Y (en) 2006-06-22 2006-06-22 Intelligent wide belt type pumping unit

Country Status (1)

Country Link
CN (1) CN2931777Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102140906A (en) * 2011-03-29 2011-08-03 周生祥 Double-roller tower type oil-pumping unit device
WO2013023466A1 (en) * 2011-08-12 2013-02-21 温州华斯特环保设备有限公司 Tower-type double-chain belt oil pumping machine
CN103206485A (en) * 2013-04-26 2013-07-17 辽宁兴岗油气工程技术有限公司 Weight box for pumping unit
CN103233703A (en) * 2013-04-26 2013-08-07 辽宁兴岗油气工程技术有限公司 Linear oil pumping machine
CN103557292A (en) * 2013-11-04 2014-02-05 湖南南方宇航工业有限公司 Chain belt type pumping unit
CN105275434A (en) * 2015-10-21 2016-01-27 胜利油田高原石油装备有限责任公司 Long-stroke direct-drive pumping unit with dual-brake and balance weight fall prevention functions
CN113047817A (en) * 2021-04-30 2021-06-29 德瑞石油装备(青岛)有限公司 Belt type oil pumping machine with novel balancing weight

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102140906A (en) * 2011-03-29 2011-08-03 周生祥 Double-roller tower type oil-pumping unit device
WO2013023466A1 (en) * 2011-08-12 2013-02-21 温州华斯特环保设备有限公司 Tower-type double-chain belt oil pumping machine
US20140234126A1 (en) * 2011-08-12 2014-08-21 Wenzhou Husite Environmental Protection Equipment Co. Ltd. Tower-type double-chain belt pumping unit
CN103206485A (en) * 2013-04-26 2013-07-17 辽宁兴岗油气工程技术有限公司 Weight box for pumping unit
CN103233703A (en) * 2013-04-26 2013-08-07 辽宁兴岗油气工程技术有限公司 Linear oil pumping machine
CN103206485B (en) * 2013-04-26 2015-09-02 辽宁兴岗油气工程技术有限公司 A kind of used for oil extractor ballast box
CN103557292A (en) * 2013-11-04 2014-02-05 湖南南方宇航工业有限公司 Chain belt type pumping unit
CN105275434A (en) * 2015-10-21 2016-01-27 胜利油田高原石油装备有限责任公司 Long-stroke direct-drive pumping unit with dual-brake and balance weight fall prevention functions
CN105275434B (en) * 2015-10-21 2018-01-09 胜利油田高原石油装备有限责任公司 A kind of long stroke direct drive pumping unit with double brake and counterweight anti-falling function
CN113047817A (en) * 2021-04-30 2021-06-29 德瑞石油装备(青岛)有限公司 Belt type oil pumping machine with novel balancing weight

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 257091 Shandong city of Dongying province Dongying District Front Street No. 28

Patentee after: Dongying Shengli Highland Co., Ltd.

Address before: 257000 pumping unit of Shengli plateau Co., Ltd., Zibo Road, Dongying District, Dongying, Shandong

Patentee before: Dongying Shengli Highland Co., Ltd.

EXPY Termination of patent right or utility model
CX01 Expiry of patent term

Granted publication date: 20070808