CN106639985A - Novel energy- saving without oil beam pumping unit - Google Patents
Novel energy- saving without oil beam pumping unit Download PDFInfo
- Publication number
- CN106639985A CN106639985A CN201611041273.6A CN201611041273A CN106639985A CN 106639985 A CN106639985 A CN 106639985A CN 201611041273 A CN201611041273 A CN 201611041273A CN 106639985 A CN106639985 A CN 106639985A
- Authority
- CN
- China
- Prior art keywords
- crank
- big
- around
- fixed
- fixedly connected
- 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- Withdrawn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
- 238000005086 pumping Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 230000009467 reduction Effects 0.000 claims abstract description 4
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002153 concerted effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manipulator (AREA)
Abstract
A novel energy- saving without oil beam pumping unit belongs to the land oil exploration. The novel energy- saving without oil beam pumping unit is provided. A sun gear of planetary gear train and a big crank big end are installed fixedly on the circular surface of main shaft, an internal gear ring of the planetary gear train is provided with a tooth. The tooth of the internal gear ring and driving pulley are mesh connection. An external circular surface of the crank shaft fixed outfit comprises an driven pulley of Synchronous belt transmission mechanism, a big crank small side and a small crank big end, a small crank end is connect with a clump weigh fixedly. The two are installed on the right and left ends through the shafts respectively. The end of a flat wire rope is connected fixedly with the fixed pulleys in the right.The other end of the flat wire rope around the wheel and the fixed pulley in turn is connected fixedly with the upper end of an beam hanger. The invention can achieve the objective of energy saving and demission reduction.
Description
Technical field
The invention belongs to land field of petroleum exploitation, more particularly to a kind of oil pumper.
Background technology
During each elephant exploitation oil of China, the height of production efficiency is heavily dependent on oil pumper
Performance indications.As active demand of the oil field to heavy crude producing and low permeability pay aggravates, the country occurs in that substantial amounts of long punching
Journey, low jig frequency blue elephant.According to statistics, the year power consumption of China's mechanical oil production system has exceeded well over flood pattern, consumption
The 1/3 of the total energy consumption in oil field can be accounted for, becomes the first large electricity consumer in the production of oil field, in whole mechanical oil production system, one
As the operating efficiency of oil pumper only have 25% or so, the energy for having about 75% is wasted, therefore development of new energy-conserving oil pumping
Machine always is the emphasis of DP technology technical research.
The content of the invention
For the problems referred to above, the present invention provides a kind of novel energy-conserving type blue elephant of energy-saving and emission-reduction.
The technical solution used in the present invention is：A kind of novel energy-conserving type blue elephant, including polished rod, automatically controlled system
System, polished rod eye, electric machine support, reducer stent, motor, decelerator and frame；The electric machine support and reducer stent are equal
The base upper surface of frame is fixedly mounted on, the motor is fixedly mounted on electric machine support upper surface, and the decelerator is fixed
Pass through belt gear between reducer stent upper surface, the output shaft of the motor and the input shaft of decelerator
It is connected, the electric-control system is fixed on the base upper surface of frame, and electric-control system is used to control motor start and stop, described new
Type energy-saving type blue elephant also includes band rope, main shaft, big crank, small crank, balancing weight, planet circular system, Timing Belt
Transmission mechanism, hold and two fixed pulleys around wheel, around the axle, crank axle, two around the axles；
The reducer output shaft is fixedly connected with main shaft one end, and the main shaft outer circumference surface fixed cover is equipped with planet circular system
Sun gear and the big end of big crank, the ring gear of the planet circular system is provided with external gear teeth, the external gear teeth of the ring gear with it is synchronous
The driving pulley engagement connection of tape handler, the crank axle outer circumference surface fixed cover is driven equipped with synchronous belt drive mechanism
Belt wheel, big crank small end and the big end of small crank, described two around the axles are held and are fixedly set on around the axle outer circumference surface one end, institute
State and be fixedly set in two around the axles around wheel and hold, the around the axle is fixedly set on crank axle outer circumference surface and positioned at Daqu
Between handle small end and the big end of small crank, the around the axle other end is fixedly connected with big crank small end, the small crank small end and counterweight
Block is fixedly connected, and described two fixed pulleys are fixedly mounted on the left and right two ends of upper rack, institute by respective wheel shaft
State band rope one end to be fixedly connected with the fixed pulley positioned at right side, the band rope other end bypasses successively around wheel and calmly sliding
Wheel apparatus are fixedly connected with polished rod eye upper end, and the polished rod eye lower end is fixedly connected with polished rod upper end, the polished rod lower end and well
Sucker rod connection in mouthful.
The beneficial effects of the present invention is：
1. the present invention can adopt power far below the motor of like product, save electric energy, reduce energy consumption about more than 20%.
2. the frame of the present invention adopts truss structure, improves stability, saves manufacture material and manufacturing cost.
3. whole machine of the invention is highly little, install, debugging, it is easy to maintenance.
4. the present invention can reach the purpose of energy-saving and emission-reduction.
Description of the drawings
Fig. 1：Front view of the present invention.
Fig. 2：Axonometric drawing of the present invention.
Fig. 3：The left view of Fig. 1；
Fig. 4：The fixed pulley structural representation of the present invention.
Fig. 5：The explosive view of Fig. 4.
Fig. 6：The steel profile figure of base of the present invention.
Fig. 7：Main shaft-big crank-small crank-balancing weight the assembling schematic diagram of the present invention.
Fig. 8：The side view of Fig. 7.
Fig. 9：Planet circular system-synchronous belt drive mechanism the assembling schematic diagram of the present invention.
Figure 10：The present invention around wheel explosive view.
Figure 11：Daqu motion of handle initial position schematic diagram of the present invention；
Wherein：1- lower margin bearings；2- bases；3- well heads；4- polished rods；5- electric-control systems；6- columns；7- polished rod eyes；8- is electric
Machine support；9- fixed pulleys；9-1- inside caps；9-2- fixed pulleys；9-3- rotating shafts；9-4- screws；9-5- outer bearing covers；9-
6- bearings；9-7- fixed pulley bearings；10- band ropes；11- motor；12- decelerators；13- main shafts；14- big cranks；15- is little
Crank；16- balancing weights；17- planet circular systems；18- synchronous belt drive mechanisms；19- is around wheel；20- around the axles；21- upper beams；22- machines
Frame；23- crank axles；24- around the axles are held；25- support bases one；26- support bases two；27- reducer stents.
Specific embodiment
As shown in Fig. 1～Figure 10, a kind of novel energy-conserving type blue elephant, including polished rod 4, electric-control system 5, polished rod eye
7th, electric machine support 8, reducer stent 27, motor 11, decelerator 12 and frame 22；The electric machine support 8 and reducer stent
27 upper surfaces of base 2 for being fixedly mounted on frame 22, the motor 11 is fixedly mounted on the upper surface of electric machine support 8, described
Decelerator 12 is fixedly mounted on the upper surface of reducer stent 27, the output shaft of the motor 11 and the input shaft of decelerator 12 it
Between be connected by belt gear, the electric-control system 5 is fixed on the upper surface of base 2 of frame 22, and electric-control system 5 is used
In the control start and stop of motor 11,
The novel energy-conserving type blue elephant also include band rope 10, main shaft 13, big crank 14, small crank 15,
Balancing weight 16, planet circular system 17, synchronous belt drive mechanism 18, hold 24 around wheel 19, around the axle 20,23, two around the axles of crank axle
And two fixed pulleys 9；
The output shaft of the decelerator 12 is fixedly connected with the one end of main shaft 13, and the outer circumference surface fixed cover of the main shaft 13 is equipped with row
The sun gear and big crank 14 of star wheel series 17 is held greatly, and the ring gear of the planet circular system 17 is provided with external gear teeth 17-1, the internal tooth
The external gear teeth 17-1 of circle is connected with the driving pulley engagement of synchronous belt drive mechanism 18, the outer circumference surface fixed cover of the crank axle 23
Driven pulley equipped with synchronous belt drive mechanism 18, the small end of big crank 14 and small crank 15 are held greatly, and described two around the axles hold 24
Be fixedly set on the outer circumference surface one end of around the axle 20, it is described to be fixedly set in two around the axles and hold on 24 around wheel 19, it is described around
Wheel shaft 20 is fixedly set on the outer circumference surface of crank axle 23 and positioned at the small end of big crank 14 and small crank 15 greatly between end, around the axle
20 other ends are fixedly connected with the small end of big crank 14, and the small end of the small crank 15 is fixedly connected with balancing weight 16, described two fixed
Pulley gear 9 is fixedly mounted on the left and right two ends on the top of frame 22 by respective wheel shaft, the one end of the band rope 10 with
Fixed pulley 9 positioned at right side is fixedly connected, the other end of band rope 10 bypass successively around wheel 19 and fixed pulley 9 with it is outstanding
Rope device 7 upper end is fixedly connected, and the lower end of the polished rod eye 7 is fixedly connected with the upper end of polished rod 4, in the lower end of the polished rod 4 and well head 3
Sucker rod connects.
Two fixed pulleys 9 include fixed pulley 9-2, rotating shaft 9-3, two inside cap 9-1, two outer bearings
Lid 9-5, two bearing 9-6, two fixed pulley bearing 9-7 and multiple screw 9-4；The fixed pulley 9-2 and rotating shaft 9-3 passes through pin
Axle is fixedly connected, and the rotating shaft 9-3 two ends are set with fixed pulley bearing 9-7, and described two fixed pulley bearing 9-7 and two prop up
Seat 9-6 lower ends correspond and are fixedly connected, and described two bearing 9-6 upper ends are detachably fixed with the top of frame 22 and are connected, each
The fixed pulley bearing 9-7 outsides are respectively fixedly connected with an outer bearing cover 9-5 by screw 9-4, each described fixed pulley axis
Hold 9-7 inner sides to be respectively fixedly connected by screw 9-4 with an inside cap 9-1.
The frame 22 is truss structure, and frame 22 includes lower margin bearing 1, base 2, multiple columns 6 and multiple upper beams 21,
The base 2 is fixedly connected with four lower margin bearings 1, and four lower margin bearings 1 are uniformly arranged, the plurality of column 6 and bottom
The welding of 2 upper surfaces of seat, the two ends of every upper beam 21 are welded with corresponding two columns 6.
Using multiple square tubes solderings into framework type base, the plurality of column 6 and multiple upper beams 21 are work to the base 2
Word steel.
The novel energy-conserving type blue elephant also includes support base 1 and support base 2 26, the support base 1
And support base 2 26 is sleeved on the outer circumference surface of main shaft 13, the support base 1 be arranged on planet circular system 17 sun gear and
Greatly between end, the support base 2 26 is arranged on the end outside greatly of big crank 14 to big crank 14.
The decelerator 12 is two grades of tapered cylindrical gear reduction units.
Operation principle：
The action of the present invention can be divided into Pumping action and counterweight acting action two parts.
Pumping action：Motor 11 drives decelerator 12 to rotate by V belt translation, and carries out primary speed-down, and Jing slows down
Exported by main shaft 13 after two-stage gear reduction in device 12, driven in big crank 14 and planet circular system 17 when main shaft 13 is rotated forward
Sun gear rotate forward simultaneously, make moving in a circle around main shaft 13 around wheel 20 on big crank 14, pull flat wires around wheel 20
Rope 10 does cycle movement, then changes the direction of motion by two fixed pulleys 9 in frame 22, makes the end of band rope 10
Point pumps, and pulls sucker rod to complete Pumping action.
Counterweight acting action：Big crank 14 and the sun gear in planet circular system 17 are driven when main shaft 13 is rotated forward simultaneously
Rotate forward, ring gear reversion when sun gear is rotated forward, ring gear drives small crank 15 to invert by synchronous belt drive mechanism 18, little
The reversion of crank 15 drives balancing weight 16 to invert, and the inertia force of balancing weight 16 and band rope 10 act on power on wheel 20 into one
Fixed angle, θ, (90 ° of 180 ° of ＜ θ ＜) is done work by the torque-variable of the opposing connection wheel 20 of balancing weight 16, reduces the output of motor 11
Power, completes counterweight acting action, realizes the purpose of energy-conservation.
To make balancing weight 16 reach the best use of effect, balancing weight 16 need to be kept identical with the period of motion around wheel 20, i.e.,
Around the axle 19 is identical with the rotating speed size of main shaft 13, and direction of rotation is contrary.
To eliminate impact revolve round the sun around main shaft 13 of around the axle 19, the position of around the axle 19 is fixed, main shaft 13 and around the axle 19
The driving pulley and planet circular system 17 of synchronous belt drive mechanism 18 are designed by 1: 2 gearratio.
To make balancing weight 16 reach optimal booster action, it is subject to band rope 10 to apply the F that makes a concerted effort in main shaft 13LoadMake a concerted effort
When square is maximum, moving to from the farthest end points of main shaft 13 for balancing weight 16 should be made, make now torque of the balancing weight 16 to main shaft 13
It is maximum.Obviously, as F with joint effortsLoadWith big crank 14 it is vertical when, torque suffered by main shaft 13 is maximum, and now small crank 15 should be in
Horizontal level.It follows that during initial position, there is relative position angle between small crank 15 and big crank 14It is computed,(as shown in figure 11).Big crank 14, small crank 15 and balancing weight 16 are considered as into rigid body, ignore generation moment of torsion
In the case of can will act at rigid body power translation be analyzed.The inertia force that balancing weight 16 is produced is by balancing weight 16 weight itself
The three power synthesis of power and the tangential force of the rotation of large and small crank 14,15 are obtained.During initial position as shown in figure 11, F1For Daqu
Handle 14 drives the tangential force that balancing weight 16 is produced, F2For the tangential force that small crank 15 drives the generation of balancing weight 16, mg is balancing weight
16 self gravitations.Inertia force F during initial position is obtained according to the parallelogram law of powerInertia, moving to the postscript of around the axle 19 is
F′Load.The inertia force (as shown in Figure 8) of any time in the same manner.
The load of motor 11 depends on output torque, and output torque depends on main shaft torque, and main shaft torque depends on big
The effective torque of crank, due to big crank length necessarily, therefore the size of the load of motor 11 is directly acted on around wheel 19 by it
On power determine, the F in the case of without small crank and counterweight, on wheel 19LoadNeed completely by moving that motor 11 is provided
Power is offset, the F after having small crank 15 and balancing weight 16, on wheel 19LoadThe power provided by motor 11 and the He of small crank 15
The gravity of balancing weight 16 and the inertia force of motion are offset.
Oil pumping machine oil pumping action is by driving band ropes 10 to realize that therefore balancing weight 16 is to system supplymentary around wheel 19
Acting can be reduced to opposing connection wheel 19 and do work.Move in a circle because balancing weight 16 is mounted on small crank 15, with small crank
The also moment change of the change of 15 anglecs of rotation, balancing weight 16 and the effective torque around between wheel 19.During upstroke, with joint efforts
FLoadThe power acted on wheel 19 is positive force, and during this, motor 11 acts on the power on wheel 19 by big crank 14
Direction is negative direction, because balancing weight 16 is supplied to the inertia force around 19 part negative directions of wheel, so as to play motor 11 is reduced
The purpose of acting.During down stroke, F with joint effortsLoadIt is positive force to act on the power on wheel 19, and now motor 11 passes through
The power that big crank 14 is acted on wheel 19 is also positive force, and the inertia force of the negative direction that balancing weight 16 is provided can offset big portion
Division power FLoadActive force, greatly reduces reaction of the load force to motor 11.Meanwhile, the inertia force energy that balancing weight 16 is provided
Enough make to pass through upper bottom dead centre around wheel.
Design example
It is designed by taking grand celebration field operations parameter as an example, oil well design parameter is：Polished rod load：50kN；Working line
Journey：3m；Jig frequency：6 times/min；The period of motion：10s.Be computed, in frame of the present invention two pulley rooms distance be 7300mm, Daqu
Handle length be 1825mm, small crank length 1300mm, breed quality 1158kg, required motor power (output) be 4kw.It is existing at present
Oil pumper is different according to self structure under equal operating mode, and the motor power (output) of needs is 5～18.5kw.Therefore this
The bright electric energy loss that can be reduced during oil exploitation.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of novel energy-conserving type blue elephant, including polished rod (4), electric-control system (5), polished rod eye (7), electric machine support
(8), reducer stent (27), motor (11), decelerator (12) and frame (22)；The electric machine support (8) and decelerator
Frame (27) is fixedly mounted on base (2) upper surface of frame (22), and the motor (11) is fixedly mounted on electric machine support (8)
Upper surface, the decelerator (12) is fixedly mounted on reducer stent (27) upper surface, the output shaft of the motor (11) with
It is connected by belt gear between the input shaft of decelerator (12), the electric-control system (5) is fixed on frame (22)
Base (2) upper surface, electric-control system (5) for controlling motor (11) start and stop,
It is characterized in that：The novel energy-conserving type blue elephant also includes band rope (10), main shaft (13), big crank
(14), small crank (15), balancing weight (16), planet circular system (17), synchronous belt drive mechanism (18), around wheel (19), around the axle
(20), crank axle (23), two around the axles hold (24) and two fixed pulleys (9)；
Decelerator (12) output shaft is fixedly connected with main shaft (13) one end, and main shaft (13) the outer circumference surface fixed cover is equipped with
The sun gear and big crank (14) of planet circular system (17) is held greatly, and the ring gear of the planet circular system (17) is provided with external gear teeth (17-
1), the external gear teeth (17-1) of the ring gear is connected with the driving pulley engagement of synchronous belt drive mechanism (18), the crank axle
(23) driven pulley of the outer circumference surface fixed cover equipped with synchronous belt drive mechanism (18), big crank (14) small end and small crank (15)
Big end, described two around the axles are held (24) and are fixedly set on around the axle (20) outer circumference surface one end, described fixed around wheel (19)
It is sleeved on two around the axles to hold on (24), the around the axle (20) is fixedly set on crank axle (23) outer circumference surface and positioned at big
Greatly between end, around the axle (20) other end is fixedly connected with big crank (14) small end, institute for crank (14) small end and small crank (15)
State small crank (15) small end to be fixedly connected with balancing weight (16), described two fixed pulleys (9) are solid by respective wheel shaft
Dingan County is mounted in the left and right two ends on frame (22) top, described band rope (10) one end and the fixed pulley (9) for being located at right side
It is fixedly connected, band rope (10) other end is bypassed successively to be fixed around wheel (19) and fixed pulley (9) with polished rod eye (7) upper end
Connection, polished rod eye (7) lower end is fixedly connected with polished rod (4) upper end, the oil pumping in polished rod (4) lower end and well head (3)
Bar connects.
2. a kind of novel energy-conserving type blue elephant according to claim 1, it is characterised in that：Two fixed pulleys
Device (9) include fixed pulley (9-2), rotating shaft (9-3), two inside caps (9-1), two outer bearing covers (9-5), two
Seat (9-6), two fixed pulley bearings (9-7) and multiple screws (9-4)；The fixed pulley (9-2) passes through bearing pin with rotating shaft (9-3)
It is fixedly connected, rotating shaft (9-3) two ends are set with fixed pulley bearing (9-7), described two fixed pulley bearings (9-7) and two
Individual bearing (9-6) lower end corresponds and is fixedly connected, and described two bearing (9-6) upper ends are detachably fixed with frame (22) top
Connection, each described fixed pulley bearing (9-7) outside is respectively fixedly connected with an outer bearing cover (9-5) by screw (9-4), often
Individual fixed pulley bearing (9-7) inner side is respectively fixedly connected with an inside cap (9-1) by screw (9-4).
3. a kind of novel energy-conserving type blue elephant according to claim 1, it is characterised in that：The frame (22) is
Truss structure, frame (22) includes lower margin bearing (1), base (2), multiple columns (6) and multiple upper beams (21), the base
(2) it is fixedly connected with four lower margin bearings (1), four lower margin bearings (1) are uniformly arranged, the plurality of column (6) and bottom
Weld with corresponding two columns (6) at seat (2) upper surface welding, every upper beam (21) two ends.
4. a kind of novel energy-conserving type blue elephant according to claim 1 or 3, it is characterised in that：The base (2)
Using multiple square tubes solderings into framework type base, the plurality of column (6) and multiple upper beams (21) are I-steel.
5. a kind of novel energy-conserving type blue elephant according to claim 1, it is characterised in that：The novel energy-conserving type
Blue elephant also includes support base one (25) and support base two (26), and the support base one (25) and support base two (26) are
It is sleeved on main shaft (13) outer circumference surface, the support base one (25) is arranged on the sun gear and big crank of planet circular system (17)
(14) between big end, the support base two (26) is arranged on big crank (14) end outside greatly.
6. a kind of novel energy-conserving type blue elephant according to claim 1, it is characterised in that：The decelerator (12)
For two grades of tapered cylindrical gear reduction units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041273.6A CN106639985A (en) | 2016-11-23 | 2016-11-23 | Novel energy- saving without oil beam pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041273.6A CN106639985A (en) | 2016-11-23 | 2016-11-23 | Novel energy- saving without oil beam pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106639985A true CN106639985A (en) | 2017-05-10 |
Family
ID=58811720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611041273.6A Withdrawn CN106639985A (en) | 2016-11-23 | 2016-11-23 | Novel energy- saving without oil beam pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106639985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894781A (en) * | 2018-09-13 | 2020-03-20 | 中国石油天然气股份有限公司 | Turnover wheel assembly and vertical oil pumping unit |
-
2016
- 2016-11-23 CN CN201611041273.6A patent/CN106639985A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894781A (en) * | 2018-09-13 | 2020-03-20 | 中国石油天然气股份有限公司 | Turnover wheel assembly and vertical oil pumping unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107366879A (en) | One kind automatically adjusts solar street light | |
| CN206357221U (en) | A kind of workshop transfer robot | |
| CN206246095U (en) | The blue elephant that a kind of use decelerating through motor unit drives is put | |
| CN101424178B (en) | Crank block type pumping unit | |
| CN106639985A (en) | Novel energy- saving without oil beam pumping unit | |
| CN201211529Y (en) | Rolling mill roll changing carriage | |
| CN201963272U (en) | Energy-saving fully-balanced pumping unit | |
| CN206554885U (en) | A kind of novel energy-conserving type blue elephant | |
| CN213775332U (en) | Energy-saving intelligent beam-pumping unit | |
| CN107974948B (en) | A kind of flow type bridge erecting machine | |
| CN102644450A (en) | Weighted girder-less type strong-efficiency energy-saving oil pumping unit | |
| CN207129576U (en) | A kind of platform reciprocator | |
| CN206636998U (en) | A kind of gear reduction unit for exporting oscillating motion | |
| CN206704403U (en) | Reducing carbon-free trolley | |
| CN102155189B (en) | Balancing torque converting device for beam-pumping unit | |
| CN112112605A (en) | Energy-saving intelligent beam-pumping unit | |
| CN208761638U (en) | A kind of multi-angle sorting device | |
| CN201007198Y (en) | Directly balancing flexible drive oil pumping machine | |
| CN106948635A (en) | A kind of conveying mechanism and vehicle-carrying plate interactive device | |
| CN201192694Y (en) | Balancing device of crankshaft-double eccentric quality level for cold tube mill | |
| CN208023478U (en) | A kind of drum-type cleaning trolley | |
| CN201865643U (en) | Wheel-type pumping unit for guiding stroke-increasing device | |
| CN201934074U (en) | Heavy-hammer beamless type strong-efficiency energy-saving pumping unit | |
| CN201377310Y (en) | Cluster well load counterbalance energy-saving pumping system | |
| CN201963268U (en) | Beam-pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170510 |
|
| WW01 | Invention patent application withdrawn after publication |