CN106894809A - The double reversing pumping units of triangle chain - Google Patents
The double reversing pumping units of triangle chain Download PDFInfo
- Publication number
- CN106894809A CN106894809A CN201710158630.5A CN201710158630A CN106894809A CN 106894809 A CN106894809 A CN 106894809A CN 201710158630 A CN201710158630 A CN 201710158630A CN 106894809 A CN106894809 A CN 106894809A
- Authority
- CN
- China
- Prior art keywords
- chain
- under
- positioning
- wheel
- guiding
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
Abstract
The present invention relates to a kind of double reversing pumping units of triangle chain, including commutation gyroscope wheel, ballast box, sucker rod and changement, steel wire rope is layered on commutation gyroscope wheel, one end of steel wire rope is connected with sucker rod, the other end is connected in succession by ballast box with changement, described changement includes fixed mount, it is arranged on the lifting drive mechanism on fixed mount, before the lifting drive mechanism includes being correspondingly arranged in fixed mount, adjustment chain wheel I is positioned in rear right, before, adjustment chain wheel II is positioned in rear left, before, big positioning and guiding chain wheel I under rear right, front left, big positioning and guiding chain wheel II under afterwards, the front and rear right side, under small positioning and guiding chain wheel II under small positioning and guiding chain wheel I and front left.Its advantage is：Due to the lifting drive mechanism using triangle, such sucker rod can be stopped 45 seconds when operation is to horizontal link chain, sucker rod is had withdrawal duration, and the oil pumping time is effectively improved pumping efficiency and oil pumping amount more than the non-oil pumping time is more than greatly.
Description
Technical field
The present invention relates to pumping unit technical field, more particularly to a kind of triangle edges are along operation reversing pumping unit.
Background technology
For a long time, China's oil field development mainly uses beam pumping unit, although beam pumping unit reliability is high,
Its operational efficiency is low, and energy consumption is big so that crude oil development high cost, it is impossible to adapt to the demand of energy-saving development, and conventional type
Oil pumper is difficult to long stroke and big load.
During current oil extraction in oil field, the closed box body oil pump of use due to circulation link chain be single composition to circulation
Motion, only one of which circulation axis during the upper and lower operation of sucker rod, but and causes sucker rod elasticity to draw making average rate shuttling movement
It is long, in oil only pipe 35% that sucker rod is put on ground toward an anti-pump drainage, the Action of Gravity Field of ballast box is uniquely being followed
On annulate shaft, circulation axis discontinuity during exercise causes rattle big, and circulation axis is easily destroyed.
In order to solve the above problems, Chinese patent 201520029504.6 discloses a kind of symmetrical cycle chain drive pumping unit and passes
Dynamic device, the front left of the present apparatus, the front chain of front right circulation link chain are vertical, rear left, rear right
The rear chain of circulation link chain is vertical；The inside chain of front left, front right circulation link chain and rear left, rear right circulation link chain
It is symmetrical circulation link chain in the diagonal, because the Action of Gravity Field of ballast box is on forward and backward reversing shaft, the gravity point of front and rear reversing shaft
Front left, front right circulation link chain and rear left are not acted on, on rear right endless-chain, when driving shaft rotates, enter left and right drive sprocket
Row is rotated, and due to the rotation of left and right drive sprocket, left and right driving chain is synchronized with the movement；Because left and right driving chain is made
Be synchronized with the movement, make front left, front right, rear left, rear right drive sprocket, preceding bottom left, preceding bottom right, rear bottom left, rear bottom right circulation sprocket wheel and
Front left, front right, rear left, rear right circulation link chain and forward and backward reversing shaft make symmetrical shuttling movement, when forward and backward reversing shaft is moved to
Endless-chain
When on the vertical line of bar, well bar makees falling motion, and well bar makees falling speed increasing；When reversing shaft moves to circulation link chain
During the line of dip, well bar runs up and slows down, although this structure each run, make time of oil pumping more than non-oil pumping when
Between, can be with energy-conservation, although this device improves certain oil pumping amount, but also some liquid measure can not be returned in oil pick-up tube
Receive.
The content of the invention
The purpose of the present invention is directed to the deficiencies in the prior art and demand, there is provided one kind can effectively improve oil pumping amount, and section
Save the double reversing pumping units of triangle chain of the energy.
The object of the present invention is achieved like this.
A kind of double reversing pumping units of triangle chain of the present invention, including commutation gyroscope wheel, ballast box, sucker rod and reversing machine
Structure, steel wire rope is layered on commutation gyroscope wheel, and one end of steel wire rope is connected with sucker rod, and the other end passes through ballast box and changement
It is connected in succession, it is characterised in that：
Described changement includes fixed mount, is arranged on the lifting drive mechanism on fixed mount, and described fixed mount is rectangular
Shape structure, ballast box is arranged in the fixed mount of rectangle structure, the fixed mount longitudinal medial of rectangle structure as raceway,
Described counterweight lower box part is provided with front slide mechanism and rear slide mechanism for drawing drag chain, in described ballast box upper end
Rolling mechanism is respectively equipped with the corner of portion and rolling mechanism bottom, described ballast box can be upper and lower along fixed mount longitudinal medial
Roll；
The lifting drive mechanism includes being correspondingly arranged at position tune in positioning adjustment chain wheel I, front left in the front right in fixed mount
Under whole chain wheel II, front right under big positioning and guiding chain wheel I, front left under big positioning and guiding chain wheel II, front right small positioning and guiding chain wheel I and
Small positioning and guiding chain wheel II under front left, front right guide ring chain, front left guide ring chain, in the positioning adjustment lower greatly of described front left
Chain wheel II is coaxially provided with big transmission positioned chain wheels II under front left, before described front right positioning adjustment chain wheel I lower greatly is coaxially provided with
The big transmission positioned chain wheels I in bottom right；
Positioned in rear right big under big positioning and guiding sprocket wheel III, rear left under positioning adjustment sprocket wheel IV, rear right on adjustment sprocket wheel III, rear left
Small positioning guide pulleys IV under small positioning and guiding sprocket wheel III and rear right under positioning and guiding sprocket wheel IV, rear left, rear right guide ring chain, after
Left guide ring chain, positions big transmission positioned chain wheels IV under adjustment sprocket wheel IV is coaxially provided with front left, in institute under described rear left
The rear right stated positioning adjustment sprocket wheel III lower greatly is coaxially provided with big transmission positioned chain wheels III under front right；
The preceding main driving wheel being arranged on the outside of fixed mount and preceding small transmission positioning and guiding sprocket wheel, rear sprocket for main drive and rear small transmission
Positioning and guiding sprocket wheel；Preceding main transmission chain and rear main transmission chain；
Described front left is oriented to chain and is wrapped in front left big positioning and guiding chain wheel II and front left under positioning adjustment chain wheel II, front left
Under small positioning and guiding chain wheel II it is cylindrical on, and front left is oriented to chain two ends chain link and is separately fixed at preceding slideway left side commutation traction
On axle, triangle circulation link chain is constituted；
Described front right is oriented to chain and is wrapped in front right under positioning adjustment chain wheel I, front right under big positioning and guiding chain wheel I and front right
Small positioning and guiding sprocket wheel it is cylindrical on, and front left is oriented to chain two ends chain link and is separately fixed at preceding slideway right side commutation axis of traction
On, constitute triangle circulation link chain；
Described rear left is oriented to chain and is wrapped in rear left big transmission positioned chain wheels IV and rear left under positioning adjustment sprocket wheel IV, rear left
Under small positioning and guiding sprocket wheel IV it is cylindrical on, and rear left is oriented to the left side commutation traction that chain two ends section is separately fixed at rear slide
On axle, also triangle circulation link chain；Described rear right is oriented to chain and is wrapped in front right under positioning adjustment sprocket wheel III, rear right
Under big transmission positioned chain wheels III and rear right small positioning and guiding sprocket wheel III it is cylindrical on, and rear right to be oriented to chain two ends chain link solid respectively
It is scheduled on the right side of rear slide commutation axis of traction, also constitutes triangle chain；
Described preceding main transmission chain starts from preceding sprocket for main drive, bypasses preceding brief biography action-oriented sprocket wheel, bypasses again and pass greatly under front right
Dynamic positioned chain wheels II, then closed circuit transmission is formed by big transmission positioned chain wheels I under front left,
Described rear main transmission chain starts from rear sprocket for main drive, around brief biography action-oriented sprocket wheel later, bypasses again and pass greatly under rear right
Dynamic positioned chain wheels III, then form closed circuit transmission by big transmission positioned chain wheels IV under rear left.
Big transmission positioned chain wheels and big positioning and guiding chain wheel II under front left are disjunctor sprocket wheels under described front left, it is described before
Big positioning and guiding chain wheel I is disjunctor sprocket wheel under big transmission positioned chain wheels and the front right in bottom right, under rear left big transmission positioned chain wheels with it is rear
The big positioning and guiding sprocket wheel IV in lower-left is disjunctor sprocket wheel, and big transmission positioned chain wheels are with big transmission positioning and guiding III under rear left under rear right
Disjunctor sprocket wheel.
Preferably, described rolling mechanism is by rolling by roll wheel carrier and fixed mount the transverse-roller that be connected and by erecting
Turning rolls rolls the vertical roller being connected with fixed mount and is constituted, and described transverse-roller frame is respectively perpendicular with vertical turning rolls and sets
Put on the corner of counterweight upper box part corner and slide mechanism bottom.
Beneficial effects of the present invention：
Because the present invention is using the lifting drive mechanism of triangle, chain is oriented in upper positioning adjustment sprocket wheel and lower big positioning and guiding
Be vertical chain between sprocket wheel, upper positioning adjustment sprocket wheel and under between small positioning and guiding sprocket wheel to incline chain, it is small fixed under
Be horizontal link chain between position jockey sprocket and lower big positioning and guiding sprocket wheel, upper positioning adjustment sprocket wheel, lower big positioning and guiding sprocket wheel and
Under small positioning and guiding sprocket wheel make guiding chain triangle, additionally, due to left and right two drag chains two ends with pass through respectively
Commutation traction axial symmetry on two sliding blocks of slide mechanism is fixedly connected, and with moving up and down for ballast box, is oriented to chain
Moved up and down with sliding mechanism, so as to drive sucker rod to move up and down.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is lifting drive structural scheme of mechanism.
Fig. 3 is the A direction views of Fig. 2.
Fig. 4 is the B direction views of Fig. 2.
Fig. 5 is the structural representation of the ballast box with slide mechanism.
Fig. 6 is the top view of Fig. 5.
Specific embodiment
The specific embodiment of the invention is described in detail below in conjunction with the accompanying drawings.
As shown in figs 1 to 6, a kind of double reversing pumping units of triangle chain of the invention, including commutation gyroscope wheel 1, ballast box
4th, sucker rod 8 and changement, steel wire Rope Shop 2 is on commutation gyroscope wheel 1, and one end of steel wire rope 2 is connected with sucker rod 8, another
End is connected in succession by ballast box 4 with changement, it is characterised in that：
Described changement includes fixed mount 5, is arranged on the lifting drive mechanism 7 on fixed mount 5, and described fixed mount 5 is
Rectangle structure, ballast box 4 is arranged in the fixed mount 5 of rectangle structure, the longitudinal medial conduct of fixed mount 5 of rectangle structure
Raceway, is provided with front slide mechanism 6 and the rear slide mechanism for drawing drag chain, described in the described bottom of ballast box 4
Rolling mechanism 3 is respectively equipped with the corner of the upper end of ballast box 4 and the bottom of slide mechanism 6, described ballast box 4 is along fixed mount
Longitudinal medial scroll-up/down；
The lifting drive mechanism 7 includes being correspondingly arranged at and positioned in positioning adjustment chain wheel I 71, front left in the front right in fixed mount
Adjustment chain wheel II 71 ', small positioning under big positioning and guiding sprocket wheel 73 ' II, front right under big positioning and guiding chain wheel I 73, front left under front right
Small positioning and guiding sprocket wheel 74 ' II under jockey sprocket 74 I and front left, front right guide ring chain 72, front left guide ring chain 72 ',
Described front left positioning adjustment sprocket wheel 73 ' II lower greatly be coaxially provided with big transmission positioned chain wheels II 83 under front left ', in described front right
Lower positioning adjustment chain wheel I 73 is coaxially provided with big transmission positioned chain wheels I 83 under front right；
Positioned in rear right positioned on adjustment sprocket wheel III 78, rear left adjustment sprocket wheel IV 78 ', big positioning and guiding sprocket wheel III 77 under rear right,
Big positioning and guiding sprocket wheel IV 77 under rear left ', small positioning guide pulleys IV 76 under small positioning and guiding sprocket wheel III 76 ' and rear right under rear left；
Rear right guide ring chain 75, rear left guide ring chain 75 ', before adjustment sprocket wheel IV 77 ' be coaxially provided with is positioned under the described rear left
The big transmission positioned chain wheels IV 82 in lower-left ', it is driven greatly in the case where described rear right positioning adjustment sprocket wheel III 77 lower greatly is coaxially provided with front right
Positioned chain wheels III 82；
The preceding main driving wheel 79 that is arranged on the outside of fixed mount and preceding small transmission positioning and guiding sprocket wheel 81, rear sprocket for main drive 79 ' and
It is small afterwards to be driven positioning and guiding sprocket wheel 81 '；Preceding main transmission chain 80 and rear main transmission chain 80 '.
As shown in Figure 5 and Figure 6, the described front slide mechanism 6 for drawing drag chain by preceding slideway 6-1, be arranged on before
Sliding block 6-3 in slideway and the commutation axis of traction 6-2 set on sliding block 6-3 are constituted, described rear slide mechanism and front slide
Mechanism 6 is identical.
Described front left is oriented to chain 72 ' and is wrapped in front left big positioning and guiding chain under positioning adjustment chain wheel II 71 ', front left
Take turns II 73 ' and front left under small positioning and guiding chain wheel II 74 ' it is cylindrical on, and front left is oriented to the two ends of chain 72 ' chain link and fixes respectively
Commutated on axis of traction on the left of preceding slideway, constitute triangle circulation link chain；
Described front right is oriented to chain 72 and is wrapped in front right the big and of positioning and guiding chain wheel I 73 under positioning adjustment chain wheel I 71, front right
Under front right small positioning and guiding chain wheel I 74 it is cylindrical on, and front left is oriented to the two ends chain link of chain 72 and is separately fixed at preceding slideway right side
On commutation axis of traction, triangle circulation link chain is constituted；
Described rear left be oriented to chain 75 ' be wrapped in rear left position adjustment sprocket wheel IV 78 ', big transmission positioned chain wheels IV under rear left
77 ' and rear left under small positioning and guiding sprocket wheel IV 76 ' it is cylindrical on, and rear left be oriented to it is sliding after the end segment of chain 75 ' two is separately fixed at
The left side in road is commutated on axis of traction, also triangle circulation link chain；Described rear right is oriented to chain 75 and is wrapped in front right determines
Under the adjustment sprocket wheel III 78, rear right of position under big transmission positioned chain wheels III 77 and rear right small positioning and guiding sprocket wheel III 76 it is cylindrical on, and
Rear right is oriented to the two ends chain link of chain 72 and is separately fixed on the right side of rear slide commutation axis of traction, also constitutes triangle chain；
Described preceding main transmission chain 80 starts from preceding sprocket for main drive 79, bypasses preceding brief biography action-oriented sprocket wheel 81, and front left is bypassed again
Lower big transmission positioned chain wheels II 83 ', then closed circuit transmission is formed by big transmission positioned chain wheels I 83 under front right,
Described rear main transmission chain 80 ' starts from rear sprocket for main drive 79 ', around brief biography action-oriented sprocket wheel 81 ' later, and after
The big transmission positioned chain wheels 82 ' in lower-left, then form closed circuit transmission by big transmission positioned chain wheels 82 under rear right.
Preferably, big transmission positioned chain wheels 83 ' and big positioning and guiding chain wheel II 73 ' under front left are disjunctors under described front left
Sprocket wheel, big transmission positioned chain wheels 83 and big positioning and guiding chain wheel I 73 under front right are disjunctor sprocket wheels under described front right, big under rear left
Big positioning and guiding sprocket wheel IV 77 under transmission positioned chain wheels 82 ' and rear left ' be disjunctor sprocket wheel, under rear right big transmission positioned chain wheels 82 with
Big transmission positioning and guiding sprocket wheel III 77 is disjunctor sprocket wheel under rear left.
Preferably, described rolling mechanism 3 is by rolling by roll wheel carrier and fixed mount the transverse-roller that is connected and passing through
Upright roller frame rolls the vertical roller being connected with fixed mount and is constituted, and described transverse-roller frame is respectively perpendicular with vertical turning rolls
It is arranged on the corner of the top corner of ballast box 4 and the bottom of slide mechanism 6, such transverse-roller and vertical roller withstand on admittedly respectively
Determine frame longitudinal medial, the diagonal rolling of formation, it is ensured that ballast box is smoothly rolled up and down with chain.
When ballast box is up, it is oriented to chain and rises along vertical chain, sucker rod makees falling motion；When ballast box is descending
When, under in the presence of small jockey sprocket, it is oriented to chain and declines along when inclining chain line, sucker rod runs up speed and slows down,
Simultaneously because under yet forms both one section of horizontal link chain, such sucker rod between small positioning and guiding sprocket wheel and lower big positioning and guiding sprocket wheel
Can 4-5 seconds be stopped when operation is to horizontal link chain to allow the sucker rod to have withdrawal duration, make the time of oil pumping greatly more than more than non-
The time of oil pumping, it is effectively improved pumping efficiency and oil pumping amount.
Claims (5)
1. a kind of double reversing pumping units of triangle chain, including commutation gyroscope wheel, ballast box, sucker rod and changement, steel wire
On commutation gyroscope wheel, one end of steel wire rope is connected Rope Shop with sucker rod, and the other end is connected by ballast box with changement
Even, it is characterised in that：
Described changement includes fixed mount, is arranged on the lifting drive mechanism on fixed mount, and described fixed mount is rectangular
Shape structure, ballast box is arranged in the fixed mount of rectangle structure, the fixed mount longitudinal medial of rectangle structure as raceway,
Described counterweight lower box part is provided with front slide mechanism and rear slide mechanism for drawing drag chain, in described ballast box upper end
Rolling mechanism is respectively equipped with the corner of portion and rolling mechanism bottom, described ballast box can be upper and lower along fixed mount longitudinal medial
Roll；
The lifting drive mechanism includes being correspondingly arranged at position tune in positioning adjustment chain wheel I, front left in the front right in fixed mount
Under whole chain wheel II, front right under big positioning and guiding chain wheel I, front left under big positioning and guiding chain wheel II, front right small positioning and guiding chain wheel I and
Small positioning and guiding chain wheel II under front left, front right guide ring chain, front left guide ring chain, in the positioning adjustment lower greatly of described front left
Chain wheel II is coaxially provided with big transmission positioned chain wheels II under front left, before described front right positioning adjustment chain wheel I lower greatly is coaxially provided with
The big transmission positioned chain wheels I in bottom right；
Positioned in rear right big under big positioning and guiding sprocket wheel III, rear left under positioning adjustment sprocket wheel IV, rear right on adjustment sprocket wheel III, rear left
Small positioning guide pulleys IV under small positioning and guiding sprocket wheel III and rear right under positioning and guiding sprocket wheel IV, rear left, rear right guide ring chain, after
Left guide ring chain, positions big transmission positioned chain wheels IV under adjustment sprocket wheel IV is coaxially provided with front left, in institute under described rear left
The rear right stated positioning adjustment sprocket wheel III lower greatly is coaxially provided with big transmission positioned chain wheels III under front right；
The preceding main driving wheel being arranged on the outside of fixed mount and preceding small transmission positioning and guiding sprocket wheel, rear sprocket for main drive and rear small transmission
Positioning and guiding sprocket wheel；Preceding main transmission chain and rear main transmission chain；
Described front left is oriented to chain and is wrapped in front left big positioning and guiding chain wheel II and front left under positioning adjustment chain wheel II, front left
Under small positioning and guiding chain wheel II it is cylindrical on, and front left is oriented to chain two ends chain link and is separately fixed at preceding slideway left side commutation traction
On axle, triangle circulation link chain is constituted；
Described front right is oriented to chain and is wrapped in front right under positioning adjustment chain wheel I, front right under big positioning and guiding chain wheel I and front right
Small positioning and guiding sprocket wheel it is cylindrical on, and front left is oriented to chain two ends chain link and is separately fixed at preceding slideway right side commutation axis of traction
On, constitute triangle circulation link chain；
Described rear left is oriented to chain and is wrapped in rear left big transmission positioned chain wheels IV and rear left under positioning adjustment sprocket wheel IV, rear left
Under small positioning and guiding sprocket wheel IV it is cylindrical on, and rear left is oriented to the left side commutation traction that chain two ends section is separately fixed at rear slide
On axle, also triangle circulation link chain；Described rear right is oriented to chain and is wrapped in front right under positioning adjustment sprocket wheel III, rear right
Under big transmission positioned chain wheels III and rear right small positioning and guiding sprocket wheel III it is cylindrical on, and rear right to be oriented to chain two ends chain link solid respectively
It is scheduled on the right side of rear slide commutation axis of traction, also constitutes triangle chain；
Described preceding main transmission chain starts from preceding sprocket for main drive, bypasses preceding brief biography action-oriented sprocket wheel, bypasses again and pass greatly under front right
Dynamic positioned chain wheels II, then closed circuit transmission is formed by big transmission positioned chain wheels I under front left,
Described rear main transmission chain starts from rear sprocket for main drive, around brief biography action-oriented sprocket wheel later, bypasses again and pass greatly under rear right
Dynamic positioned chain wheels III, then form closed circuit transmission by big transmission positioned chain wheels IV under rear left.
2. double reversing pumping units of triangle chain according to claim 1, it is characterised in that described to be oriented to for drawing
The front slide mechanism of chain is made up of the commutation axis of traction on preceding slideway, the sliding block being arranged in preceding slideway and setting sliding block, institute
The rear slide mechanism stated is identical with front slide mechanism.
3. double reversing pumping units of triangle chain according to claim 1, described front left is oriented to chain and is wrapped in front left
Upper positioning adjustment chain wheel II, under front left under big positioning and guiding chain wheel II and front left small positioning and guiding chain wheel II it is cylindrical on, it is and preceding
Left guiding chain two ends chain link is separately fixed on preceding slideway left side commutation axis of traction, constitutes triangle circulation link chain；
Described front right is oriented to chain and is wrapped in front right under positioning adjustment chain wheel I, front right under big positioning and guiding chain wheel I and front right
Small positioning and guiding sprocket wheel it is cylindrical on, and front left is oriented to chain two ends chain link and is separately fixed at preceding slideway right side commutation axis of traction
On, constitute triangle circulation link chain；
Described rear left is oriented to chain and is wrapped in rear left big transmission positioned chain wheels IV and rear left under positioning adjustment sprocket wheel IV, rear left
Under small positioning and guiding sprocket wheel IV it is cylindrical on, and rear left is oriented to the left side commutation traction that chain two ends section is separately fixed at rear slide
On axle, also triangle circulation link chain；Described rear right is oriented to chain and is wrapped in front right under positioning adjustment sprocket wheel III, rear right
Under big transmission positioned chain wheels III and rear right small positioning and guiding sprocket wheel III it is cylindrical on, and rear right to be oriented to chain two ends chain link solid respectively
It is scheduled on the right side of rear slide commutation axis of traction, also constitutes triangle chain；
Described preceding main transmission chain starts from preceding sprocket for main drive, bypasses preceding brief biography action-oriented sprocket wheel, and it is fixed greatly under front left to bypass again
Position jockey sprocket II, then closed circuit transmission is formed by big positioning and guiding chain wheel I under front right,
Described rear main transmission chain starts from rear sprocket for main drive, around brief biography action-oriented sprocket wheel later, bypasses again and pass greatly under rear left
Dynamic positioned chain wheels, then form closed circuit transmission by big positioning and guiding sprocket wheel under rear right.
4. double reversing pumping units of triangle chain according to claim 1, it is characterised in that be driven greatly under described front left
Positioned chain wheels are disjunctor sprocket wheels with big positioning and guiding chain wheel II under front left, under described front right under big transmission positioned chain wheels and front right
Big positioning and guiding chain wheel I is disjunctor sprocket wheel, and big transmission positioned chain wheels and big positioning and guiding sprocket wheel IV under rear left are disjunctors under rear left
Sprocket wheel, big transmission positioned chain wheels and big transmission positioning and guiding III under rear left are disjunctor sprocket wheels under rear right.
5. double reversing pumping units of triangle chain according to claim 1, it is characterised in that described rolling mechanism is by leading to
Cross roll wheel carrier and the transverse-roller being connected and the vertical roller being connected with fixed mount rolling by upright roller frame are rolled with fixed mount
Constituted, described transverse-roller frame is respectively perpendicular with vertical turning rolls and is arranged on counterweight upper box part corner and slide mechanism bottom
Corner on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158630.5A CN106894809A (en) | 2017-03-17 | 2017-03-17 | The double reversing pumping units of triangle chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158630.5A CN106894809A (en) | 2017-03-17 | 2017-03-17 | The double reversing pumping units of triangle chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106894809A true CN106894809A (en) | 2017-06-27 |
Family
ID=59194107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710158630.5A Withdrawn CN106894809A (en) | 2017-03-17 | 2017-03-17 | The double reversing pumping units of triangle chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894809A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052381A1 (en) * | 2006-10-12 | 2008-05-08 | Yanlin Li | A wheel type pumping unit |
| WO2008131610A1 (en) * | 2007-04-26 | 2008-11-06 | Wuxi Dpl Petroleum Machine Co., Ltd. | Pumping nuiit without gear driving |
| CN101509362A (en) * | 2009-03-23 | 2009-08-19 | 董少明 | Pumping unit apparatus for installing motor transmission mechanism in transversal direction |
| CN202690012U (en) * | 2012-01-16 | 2013-01-23 | 唐大春 | Non-commutative chain oil pumping unit for oil extraction of oilfield |
| CN202990988U (en) * | 2013-01-10 | 2013-06-12 | 王新春 | Double-chain oil pumping unit |
| CN104565242A (en) * | 2015-01-09 | 2015-04-29 | 董少明 | Transmission device of symmetrical circulation chain oil sucking machine |
| CN104895532A (en) * | 2015-05-06 | 2015-09-09 | 胜利油田新大管业科技发展有限责任公司 | Chain transmission reversing and short support double long-stroke oil pumping machine and using method thereof |
-
2017
- 2017-03-17 CN CN201710158630.5A patent/CN106894809A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052381A1 (en) * | 2006-10-12 | 2008-05-08 | Yanlin Li | A wheel type pumping unit |
| WO2008131610A1 (en) * | 2007-04-26 | 2008-11-06 | Wuxi Dpl Petroleum Machine Co., Ltd. | Pumping nuiit without gear driving |
| CN101509362A (en) * | 2009-03-23 | 2009-08-19 | 董少明 | Pumping unit apparatus for installing motor transmission mechanism in transversal direction |
| CN202690012U (en) * | 2012-01-16 | 2013-01-23 | 唐大春 | Non-commutative chain oil pumping unit for oil extraction of oilfield |
| CN202990988U (en) * | 2013-01-10 | 2013-06-12 | 王新春 | Double-chain oil pumping unit |
| CN104565242A (en) * | 2015-01-09 | 2015-04-29 | 董少明 | Transmission device of symmetrical circulation chain oil sucking machine |
| CN104895532A (en) * | 2015-05-06 | 2015-09-09 | 胜利油田新大管业科技发展有限责任公司 | Chain transmission reversing and short support double long-stroke oil pumping machine and using method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 牛曙光等: "LZCB长冲程链条抽油机设计", 《石油机械》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202215270U (en) | Circulating self-moving forepoling hydraulic support | |
| CN206502328U (en) | A kind of transverse shifting dolly for being used to transport yarn group | |
| CN201476687U (en) | Horizontal drive device of air cooling condenser cleaning equipment | |
| CN101954207A (en) | Peripheral transmission center automatic rake-lifting thickener | |
| CN106088740A (en) | A kind of hanging cross sliding type tunnel stacking multi-storied garage | |
| CN206592116U (en) | The double reversing pumping units of triangle chain | |
| CN106894809A (en) | The double reversing pumping units of triangle chain | |
| CN106639988A (en) | Single-reversing oil pumping unit with triangular chains | |
| CN206592106U (en) | Triangle chain monodromy is to oil pumper | |
| CN209177575U (en) | A kind of solid rollgang | |
| CN104727611B (en) | Multi-storey up-down ＆ translation formula parking apparatus | |
| CN203767505U (en) | Roving conveying device | |
| CN106884555B (en) | Chair lift stereo garage | |
| CN106348215B (en) | A kind of organic waste sprays the fully automatic winding delivery system before quick-fried processing | |
| CN106948635A (en) | A kind of conveying mechanism and vehicle-carrying plate interactive device | |
| CN209051922U (en) | A kind of overlength steel plate collecting rack | |
| CN201848128U (en) | Peripheral-traction central automatic-rake-lifting thickener | |
| CN206767125U (en) | A kind of piler in copper coin production | |
| CN204246830U (en) | A kind of walk the carbon-free trolley of 8-shaped track | |
| CN209565247U (en) | A kind of pipe fitting automatic sorting device | |
| CN208486890U (en) | Tunnel lining trolley band rail running gear | |
| CN208790513U (en) | A kind of device of long distance delivery swage | |
| CN207932918U (en) | A kind of pcb board plating overhead traveling crane | |
| CN206122345U (en) | Steel machine is moved to chain with go up and down and two -way steel function of moving | |
| CN201914667U (en) | Automatic transportation device for trash can |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170627 |
|
| WW01 | Invention patent application withdrawn after publication |