CN103806876B - Drive system underlying multifunctional vertical oil pumper - Google Patents

Abstract

The present invention is a kind of drive system underlying multifunctional vertical oil pumper, belongs to electromechanical integration new application.This machine includes being placed in gantry base and is provided with the drive system of electric moving mechanism and is placed on frame roof panel and realizes a machine list and take out, one machine black soy sauce, the front jockey wheel of oil well light maintenance one machine three function, rear directive wheel and be placed in frame lower external sensor realize oil pumper run control, indicator card is simulated, oil-water metering, the intelligent controller of teletransmission remote control multi-use, wherein drape over one's shoulders multiple one end in drive system driving wheel grooving through front jockey wheel, front movable pulley hangs oil well load, the other end through after directive wheel, rear movable pulley hanging balancing weight or the driving rope of another mouthful of well oil well load, fix the other end in protection grooving and connect balance weight or the protection rope of oil well load.These facility have multi-functional machine, energy-conserving and environment-protective, safe and reliable, the advantage of intelligent and high-efficiency, can be widely applied to vertical oil-pumping machine and recover the oil and other lifting operation frequently commutated.

Description

Drive system underlying multifunctional vertical oil pumper

Technical field

The present invention is a kind of drive system underlying multifunctional vertical oil pumper, belongs to the new neck of electromechanical integration application Territory.

Background technology

In oil field development, it is achieved the Main Means of mechanical oil recovery is that tradition double leval jib beam pumping unit is with each Class Balance vertical oil-pumping machine.According to incompletely statistics, the whole world has oil well about 2,000,000 mouthfuls at present, wherein Oil pumper mechanical oil recovery accounts for more than 95%.

Tradition double leval jib beam pumping unit has exceeded more than 120 year applicating history, has tired reality reliable, prolonged resistance to Step down simply with, operation, unload to hang and take out conveniently, lose and carry the advantage that protection is reliable.Though this type constantly changes Enter, constantly bring forth new ideas, but its structure and principle are changed ten thousand times without leaving the original aim or stand, the most still account for about the 90% of mechanical oil recovery, Become the leading type of mechanical oil recovery.

Along with the mankind to efficient energy-saving, low-carbon (LC), environmental protection demand more and more urgent, all kinds of energy-savings material, no Shutting down intelligence adjusts ginseng, safe and environment-friendly Balance vertical oil-pumping machine to be in succession born.With tradition double leval jib trip Girder-like oil pump is compared, and Balance vertical oil-pumping machine has energy-conservation 30-70%, saves material 30-60%, does not stops Wisdom can adjust ginseng raising work efficiency more than 1000 times, is suitable to the working system of long stroke, low jig frequency, safeguards work Work amount reduces by the obvious technical advantage of more than 60%, as long as improving its ins and outs, has more New Tradition double leval jib The development trend of beam pumping unit.

Above-mentioned tradition double leval jib beam pumping unit and Balance vertical oil-pumping machine work in oil field development With very important, there is the technical advantage and historical role being difficult to substitute.

Along with the in-depth of oil field development, many contradictions seriously governs oil field development cost:

One is as getting more and more from formula well, it would be highly desirable to develop a machine black soy sauce or oil pumper that a machine is taken out more；

Two is that oil well light maintenance operation need to shut down specialty construction teams, rate when both having affected oil recovery, increases again and adopts Oil cost；

Three is that indicator card needs the every well of professional monitoring troop monthly must survey, and workload is big, and cost is high, it would be highly desirable to improve And optimization；

Four is that oil-water metering need to build numerous measuring station, staff on duty, must survey every day, and manpower and materials expend huge；

Five is that oil pumper distribution spreads all over the place, and unmanned is run in field, it would be highly desirable to the teletransmission remote control of dependable performance Means strengthening oil pumper operational management.

If taken out by a machine, indicator diagram measurement, oil-water metering, the multiple function such as teletransmission remote control combine in a machine more, The revolutionary breakthrough of oil field development will be realized, there is extremely reality and profound significance.

Summary of the invention

The contradiction exposed for above-mentioned oil field development, it is an object of the invention to taking into account short chain transmission, operation allows Position, unloading extension take out, loses the load sport technique segment such as protection optimize while, by double directive wheel bi-directional moments of torsion, Realize a machine list take out, a machine black soy sauce, the multiple function such as oil well light maintenance, and control software by Intelligent Optimal, Solve the aspect technical barriers such as indicator card monitoring, oil-water metering, teletransmission remote control, it is achieved the revolution of mechanical oil recovery Property break through, start the milestone of Balance vertical oil-pumping machine multifunctional application.

The technical solution of the present invention is:

Described drive system underlying multifunctional vertical oil pumper includes that being placed in frame (6) base is provided with electronic The drive system (3) of moving mechanism and being placed on frame (6) roof panel realize a machine list take out, a machine black soy sauce, oil well The front jockey wheel (7) of light maintenance one machine three function, rear directive wheel (8) and be placed in frame (6) bottom external sensor (11) Realize oil pumper and run control, indicator card simulation, oil-water metering, the Based Intelligent Control of teletransmission remote control multi-use Device (10), wherein drapes over one's shoulders multiple one end and hangs through front jockey wheel (7), front movable pulley (4) in drive system (3) driving wheel grooving Oil well load, the other end through after directive wheel (8), rear movable pulley (9) hanging balancing weight (13) or another mouthful of well oil well carry The driving rope (5) of lotus, fixes the other end in protection grooving and connects balance weight (13) or the protection rope of oil well load.

Described electric moving mechanism includes being placed in frame (6) base surrounding and rides over basic pre-buried track and be provided with spiral shell The telephone-moving roller (1) of bar or jack microlitre descending mechanism and drive system (3) output shaft one or both ends are arranged Telephone-moving spare wheel (12), couples with V-belt (2) or chain between telephone-moving spare wheel (12) and telephone-moving roller (1).

Described front jockey wheel (7), rear directive wheel (8) and front movable pulley (4), rear movable pulley (9) are steel wheel or height Intensity oil-free self lubrication MC nylon wheel, its outer round surface is that bright finish is inlayed in grooving, groove around belt wheel or multiply The replaceable block rubber of embedding wear resistant and noise reducing, wherein front jockey wheel (7), rear directive wheel (8) axially middle part arranges fall arrest Protection wheel (32).

Described intelligent controller (10) for integrating motor operation, sensor signal, Anomalous character optimize Digital intelligent controller, built-in indicator card analog module, oil-water metering analyze module, data and image acquisition The high-performance single board computer that teletransmission interface and stochastic instruction motor optimization run.

Described special-shaped direct driving motor is outer rotor or internal rotor low-speed big switched reluctance machines or permanent magnetism Motor, one of its stator and rotor iron core, winding and following six types of magnetic circuit:

The first is that 90 ° of long magnetic circuit (35) stator and rotor core tooth overlap for the energized phase shown in Fig. 9, non-through Electricity phase rotor core tooth and stator core tooth are that bidentate interlocks micro-tooth iron core (33) that overlaps, and phase winding is every two teeth Mutually around three-phase windings (34)；

The second is the stator shown in Figure 10 or rotor core is that primary and secondary tooth (39), rotor or stator core are The multiple tooth pole of corresponding rotor (38), energized phase is that short magnetic circuit (37) stator and rotor core tooth overlaps, non-through Electricity phase rotor core tooth and stator core tooth are that six teeth interlock micro-tooth iron core that overlaps, and phase winding is primary and secondary tooth neighbour's tooth Mutually around three-phase windings (36)；

The third is symmetrical multiple tooth (40) extremely unshakable in one's determination for the stator and rotor iron core shown in Figure 11, and energized phase is super Short magnetic circuit (42) stator and rotor core tooth overlaps, and non-energized phase rotor core tooth and stator core tooth are that four teeth are handed over Wrong micro-coincidence tooth is unshakable in one's determination, and phase winding is that adjacent tooth is mutually around three-phase windings (41)；

4th kind is that symmetrical inserted tooth is unshakable in one's determination to (43) for the stator and rotor iron core shown in Figure 12, and energized phase is super Short magnetic circuit stator and rotor core tooth overlaps, and it is micro-that non-energized phase rotor core tooth and stator core tooth are that four teeth interlock Coincidence tooth is unshakable in one's determination, and phase winding is that adjacent tooth is mutually around three-phase windings；

5th kind is constructing and on the basis of winding type at above-mentioned iron core shown in Fig. 5, and stator and rotor are unshakable in one's determination With the combination type iron core that winding is axially and radially symmetric arrays and winding；

6th kind is that rotor core changes into and stator magnetic circuit on the basis of above-mentioned structure unshakable in one's determination and winding type The corresponding kicker magnet arranged alternately by N, S polarity.

Described special-shaped straight drives motor outer rotor or internal rotor housing also serves as driving wheel, its with oil well load, flat One of following five types of the annexation of weight (13):

The first is for waiting external diameter cartridge type abnormal shape direct driving motor, and its outer rotor is with driving rope (5) and oil well load, flat Weight (13) is combined as one-level load-shedding equipment, or with driving rope (5) by front movable pulley (4), rear movable pulley (9) and well Oil well load, balance weight (13) are combined as two grades of load-shedding equipments；

The second is that the axial two ends major diameter shown in Fig. 4, the female double wheel axle special-shaped straight of middle part minor diameter drive Motor, its internal rotor drives rope (5) and oil well load, balance weight (13) to be combined as two grades of load-shedding equipments, or uses Rope (5) is driven to be combined as three grades of off-loads by front movable pulley (4), rear movable pulley (9) with oil well load, balance weight (13) Device；

The third is the diameter axial small in ends shown in Fig. 5, the male double wheel axle special-shaped straight of middle part major diameter drives Motor, its outer rotor drives rope (5) and oil well load, balance weight (13) to be combined as two grades of load-shedding equipments, or uses Rope (5) is driven to be combined as three grades of off-loads by front movable pulley (4), rear movable pulley (9) with oil well load, balance weight (13) Device；

4th kind is the step single wheel axle abnormal shape direct driving motor of one end minor diameter, other end major diameter, outside it Rotor drives rope (5) and oil well load, balance weight (13) to be combined as two grades of load-shedding equipments, or with driving rope (5) to lead to Cross front movable pulley (4), rear movable pulley (9) is combined as three grades of load-shedding equipments with oil well load, balance weight (13)；

5th kind is driven electricity for one end major diameter, the special-shaped straight of other end minor diameter built-in jack formula reduction gearing Machine, its outer rotor drive rope (5) respectively with oil well load, balance weight (13), front movable pulley (4), rear movable pulley (9) it is combined as multistage load-shedding equipment.

Described shaft coupling is permanent magnet clutch, and its structure is minimum for one of following three types:

The first is for pressing N, S pole order on the driving disc spacing pressing (44) shown in Figure 13 and clutch plate (45) card outer shroud Symmetry is the most intensive or the synchronous permanent magnetic shaft coupling of dispersed arrangement even number kicker magnet (46), by pressure between two dishes Power bearing (48) is spaced, and driving disc spacing pressing (44) outer rim arranges dismounting adjusting screw rod (47)；

The second is to arrange independence on the permanent magnetic chuck (49) shown in Figure 14 and driven sucker (50) card outer shroud Magnetic pole assembly or the chuck type permanent magnet coupler of even number composite poles assembly (51), wherein magnetic pole assembly (51) bag Include and be placed in annular yoke the fixing kicker magnet separated with dividing plate and movable kicker magnet, set bottom fixing kicker magnet Putting magnetic conduction cartridge, movable kicker magnet top arranges magnetic line of force superposition or the movable pin of short circuit Guan Bi, two dishes it Between with Double-row-roller pressure bearing be spaced；

The third is on the basis of permanent-magnet synchronous shaft coupling, strong on driving disc spacing pressing (44) or clutch plate (45) Magnet (46) changes copper ring into, produces the eddy-current permanent magnetic shaft coupling of moment of torsion by vortex induction.

Described decelerator is standard series decelerator or double drives four insurance reductors (21), itself and drive system Connecting mode be one of following six types:

The first is the motor use synchronization successively of driving wheel, decelerator, permanent magnet clutch, band electromagnetic brake Formula permanent magnetism shaft joint (28) or positive coupling series connection；

The second is that decelerator (27) output shaft shown in Fig. 7 joins for coaxial one with single driving wheel (26) Connecing, decelerator (27) power shaft joins with motor (29) the output shaft synchronous permanent magnetic of band electromagnetic brake (30) Axial organ (28) noncontact couples；

The third be decelerator, motor be the built-in airtight motorized pulleys of electromechanical, its shell also serves as Driving wheel；

The 4th kind of decelerator also serving as driving wheel for shell is built-in airtight cylinder, its power shaft synchronous mode Permanent magnet clutch (28) or positive coupling and motor in series；

5th kind be driving wheel, decelerator, motor be that the band power-off braker reequiped by electric block is dynamo-electric The powered wheel that wheel integral type couples；

6th kind be the two-in-one driving wheel of the band shown in Fig. 6 (25) double drive four insurance reductors (21), this machine The same specification playing dual fail-safe effect with same power shaft and same hollow output shaft symmetrical serial 2 slows down Machine, respectively arranges 2 groups of reduction gearing playing dual fail-safe effect in decelerating chassis body, its power shaft two ends are with 2 Chuck type permanent magnet coupler (22) and band electromagnetic brake (24) double drive motor (23) noncontact and couple.

Described driving wheel is driving as shown in Figure 4, brakes, protects three-in-one driving wheel (14)) or such as figure Driving shown in 6, protect two-in-one driving wheel (25) or single driving wheel (26) as shown in Figure 7, outside it Circular surfaces is that the bright finish draping over one's shoulders multiple wide belt around belt wheel or drapes over one's shoulders the multiple concave surface sheave driving rope (5), inlays wear-resisting in groove Removable block rubber, live axle is symmetrical arranged brake successively to by edge to middle part or middle part to edge Hub, drive grooving and unloading extension take out, lose load protection, anti-slip three with protection grooving, with drive rope (5) biography Flowing mode is at least one of following three types:

The first is multiple in driving grooving for driving rope (5) directly to drape over one's shoulders, and the premenstrual directive wheel in its one end (7) hangs oil well Load, the other end through after directive wheel (8) hanging balancing weight (13) frictional drive；

The second is driving rope (5) the dead line head difference of a suspension oil well load and another hanging balancing weight (13) Through front jockey wheel (7), after directive wheel (8) in rightabout fixing Synchronous Transmission on the drive wheel；

The third is multiple in driving grooving for driving rope (5) directly to drape over one's shoulders, its dead line head through front jockey wheel (7) and after lead It is fixed on roof panel by hanging oil well load and the front movable pulley (4) of balance weight (13), rear movable pulley (9) to wheel (8) On off-load frictional drive.

Using above technical scheme, the present invention not only has energy efficiency, safety than tradition double leval jib beam machine Environmental protection, intelligence adjust ginseng obvious technical advantage, and have a machine list take out, a machine black soy sauce, oil well light maintenance make Industry and indicator card simulation, oil-water metering, the multi-functional technical advantage of teletransmission remote control, overcome vertical taking out simultaneously Oil machine operation steps down, unload extension takes out, lose load protects many bottlenecks, is to sum up more than hundred year tubing pump machinery Recover the oil the theoretical and preferable round-the-clock non-maintaining directivity replacement type of experience innovation.

Accompanying drawing explanation

Fig. 1 is drive system underlying multifunctional vertical oil pumper movable pulley carry one machine black soy sauce structural representation；

Fig. 2 is that structural representation taken out by the directive wheel carry one machine list of Fig. 1；

Fig. 3 is that structural representation taken out by the movable pulley carry one machine list of Fig. 1；

Fig. 4 is that the female double wheel axle special-shaped straight of Fig. 1 drives electric machine structure schematic diagram；

Fig. 5 is that the male double wheel axle special-shaped straight of Fig. 1 drives electric machine structure schematic diagram；

Fig. 6 is that the double four insurance driving system of speed reducers that drive of chuck type permanent magnet coupler noncontact transmission of Fig. 1 are tied Structure schematic diagram；

Fig. 7 is the synchronous permanent magnetic shaft coupling noncontact gearing speed-reducer driving system structure schematic diagram of Fig. 1；

Fig. 8 is the wheel design schematic diagram of Fig. 1；

Fig. 9 is that the bidentate of Fig. 4 or Fig. 5 interlocks micro-coincidence tooth iron core, winding, magnetic structure schematic diagram；

Figure 10 is the multiple tooth extremely iron core of primary and secondary tooth of Fig. 4 or Fig. 5, winding, magnetic structure schematic diagram；

Figure 11 is the multiple tooth extremely iron core of symmetry of Fig. 4 or Fig. 5, winding, magnetic structure schematic diagram；

Figure 12 is the inserted tooth iron core of Fig. 4 or Fig. 5, winding, magnetic structure schematic diagram；

Figure 13 is the synchronous permanent magnetic coupler structure schematic diagram of Fig. 7；

Figure 14 is the chuck type permanent magnet coupler structural representation of Fig. 6.

In figure: 1. telephone-moving roller；2. V-belt；3. drive system；4. movable pulley before；5. drive rope；6. Frame；7. front jockey wheel；8. directive wheel after；9. movable pulley after；10. intelligent controller；11. sensors； 12. telephone-moving spare wheels；13. balance weights；14. three-in-one driving wheels；15. rotor cores；16. stator winding； 17. axial stator windings；18. axial rotors are unshakable in one's determination；19. radial rotor are unshakable in one's determination；20. radial stator windings； 21. pairs are driven four insurance reductors；22. chuck type permanent magnet coupler；23. pairs are driven motor；24. pairs are driven motor electricity Magnetic brake；25. two-in-one driving wheels；26. single driving wheels；27. decelerators；28. synchronous permanent magnetic shaft couplings Device；29. motors；30. electromagnetic brakes；31. guide race；32. protection wheels；33. bidentates interlock micro-coincidence Tooth is unshakable in one's determination；34. every two teeth mutually around three-phase windings；35. long magnetic circuits；36. primary and secondary tooth neighbour's teeth are mutually around three-phase windings； 37. short magnetic circuits；The 38. multiple tooth poles of rotor；39. primary and secondary teeth；40. is symmetrical multiple tooth extremely unshakable in one's determination；41. adjacent teeth mutually around Three-phase windings；42. ultrashort magnetic circuits；43. inserted tooths are unshakable in one's determination；44. driving disc spacing pressings；45. clutch plates；The last 46. magnetic Body；47. adjusting screw rods；48. pressure bearings；49. permanent magnetic chucks；50. driven suckers；51. magnetic pole assemblies.

Detailed description of the invention

Embodiment 1:

As shown in Figure 1: drive system of the present invention underlying multifunctional vertical oil pumper includes being placed in frame (6) base Be provided with the drive system (3) of electric moving mechanism and being placed on frame (6) roof panel realize a machine list take out, a machine Black soy sauce, the front jockey wheel (7) of oil well light maintenance one machine three function, rear directive wheel (8) and be placed in outside frame (6) bottom Connect sensor (11) and realize oil pumper operation control, indicator card simulation, oil-water metering, teletransmission remote control multi-use Intelligent controller (10), wherein drape over one's shoulders multiple one end in drive system (3) driving wheel grooving through front jockey wheel (7), front dynamic Pulley (4) hangs oil well load, the other end through after directive wheel (8), rear movable pulley (9) hang another mouthful of well oil well load The driving rope (5) of lotus, fixes the other end in protection grooving and connects balance weight (13) or the protection rope of oil well load.

Described electric moving mechanism includes being placed in frame (6) base surrounding and rides over basic pre-buried track and be provided with The telephone-moving roller (1) of screw rod or jack microlitre descending mechanism and drive system (3) output shaft one or both ends are arranged Telephone-moving spare wheel (12), between telephone-moving spare wheel (12) and telephone-moving roller (1) with V-belt (2) or chain couple.

Described front jockey wheel (7), rear directive wheel (8) and front movable pulley (4), rear movable pulley (9) are high intensity oil-free Self-lubricating MC nylon wheel, its outer round surface multiply around grooving, wherein front jockey wheel (7), rear directive wheel (8) axle Fall arrest protection wheel (32) is set to middle part.

Described intelligent controller (10) for integrating motor operation, sensor signal, Anomalous character optimize Digital intelligent controller, built-in indicator card analog module, oil-water metering analyze module, data and image acquisition The high-performance single board computer that teletransmission interface and stochastic instruction motor optimization run.

Described drive system (3) is the axial two ends major diameter shown in Fig. 4, the female two-wheel of middle part minor diameter Axle abnormal shape direct driving motor, its stator or rotor core are primary and secondary tooth (39), rotor or the stator shown in Figure 10 Iron core is the multiple tooth pole of corresponding rotor (38), and energized phase is that short magnetic circuit (37) stator and rotor core tooth overlaps, Non-energized phase rotor core tooth and stator core tooth are that six teeth micro-tooth that overlaps that interlocks is unshakable in one's determination, and phase winding is primary and secondary tooth Adjacent tooth is mutually around three-phase windings (36)；

Described female its internal rotor housing of double wheel axle abnormal shape direct driving motor also serves as driving, brakes, protects three conjunctions One driving wheel (14)), its outer round surface is to drape over one's shoulders the multiple concave surface sheave driving rope (5), inlays wear-resisting replaceable in groove Block rubber, live axle to by edge to middle part be symmetrical arranged successively brake hubs, drive grooving and unloading hang Take out, lose load protection, anti-slip three protection grooving, drive rope (5) directly to drape over one's shoulders multiple in three-in-one driving wheel (14)) In grooving, hang 2 mouthfuls of wells by front jockey wheel (7), front movable pulley (4) and rear directive wheel (8), rear movable pulley (9) Oil well load combinations is three grades of load-shedding equipments, it is achieved friction off-load transmission.

Described drive system underlying multifunctional vertical oil pumper design parameter is:

Maximum lift load: 50kn；

Motor power (output): 10kw；

Stroke: 1-3m step-less adjustment；

Jig frequency: 0-5r/min step-less adjustment；

Complete machine weight: 5000kg；

Overall dimensions: 2.0 × 1.2 × 6 (m).

Embodiment 2:

As shown in Figure 2: drive system of the present invention underlying multifunctional vertical oil pumper includes being placed in frame (6) base Be provided with the drive system (3) of electric moving mechanism and being placed on frame (6) roof panel realize a machine list take out, a machine Black soy sauce, the front jockey wheel (7) of oil well light maintenance one machine three function, rear directive wheel (8) and be placed in outside frame (6) bottom Connect sensor (11) and realize oil pumper operation control, indicator card simulation, oil-water metering, teletransmission remote control multi-use Intelligent controller (10), wherein drape over one's shoulders in drive system (3) driving wheel grooving multiple one end through front jockey wheel (7) hang oil Well load, the other end through after directive wheel (8) hanging balancing weight (13) driving rope (5), protection grooving in fix another End connects the protection rope of balance weight (13).

Described electric moving mechanism includes being placed in frame (6) base surrounding and rides over basic pre-buried track and be provided with The telephone-moving roller (1) of screw rod or jack microlitre descending mechanism and drive system (3) output shaft one or both ends are arranged Telephone-moving spare wheel (12), between telephone-moving spare wheel (12) and telephone-moving roller (1) with V-belt (2) or chain couple.

Described front jockey wheel (7), rear directive wheel (8) are high intensity oil-free self lubrication MC nylon wheel, its cylindrical Surface multiply is around grooving, and wherein front jockey wheel (7), rear directive wheel (8) axially middle part arranges fall arrest protection wheel (32)。

Described intelligent controller (10) for integrating motor operation, sensor signal, Anomalous character optimize Digital intelligent controller, built-in indicator card analog module, oil-water metering analyze module, data and image acquisition The high-performance single board computer that teletransmission interface and stochastic instruction motor optimization run.

Described drive system (3) is double for the male for the diameter axial small in ends shown in Fig. 5, middle part major diameter Wheel shaft abnormal shape direct driving motor, its stator and rotor iron core is the symmetry shown in Figure 11 multiple tooth (40) extremely unshakable in one's determination, logical Electricity is that ultrashort magnetic circuit (42) stator and rotor core tooth overlaps mutually, non-energized phase rotor core tooth and stator core tooth Being that four teeth micro-coincidence tooth that interlocks is unshakable in one's determination, phase winding be that neighbour's tooth is mutually around three-phase windings (41).

Described male double wheel axle its outer rotor case of abnormal shape direct driving motor also serves as driving, brakes, protects three conjunctions One driving wheel, its outer round surface is to drape over one's shoulders the multiple concave surface sheave driving rope (5), inlays wear-resisting removable rubber in groove Blob of viscose, live axle is symmetrical arranged driving grooving successively to by edge to middle part, unloading extension takes out, lose load protection, Anti-slip three protection grooving and brake hubs, drive rope (5) directly to drape over one's shoulders multiple in three-in-one driving wheel grooving, logical Cross front jockey wheel (7) and hang oil well load, be combined as two grades of off-loads by rear directive wheel (8) hanging balancing weight (13) and fill Put, it is achieved friction off-load transmission.

Described drive system underlying multifunctional vertical oil pumper design parameter is:

Maximum lift load: 120kn；

Motor power (output): 30kw；

Stroke: 1-6m step-less adjustment；

Jig frequency: 0-5r/min step-less adjustment；

Complete machine weight: 12000kg；

Overall dimensions: 2.5 × 1.4 × 9 (m).

Embodiment 3:

As shown in Figure 3: drive system of the present invention underlying multifunctional vertical oil pumper includes being placed in frame (6) base Be provided with the drive system (3) of electric moving mechanism and being placed on frame (6) roof panel realize a machine list take out, a machine Black soy sauce, the front jockey wheel (7) of oil well light maintenance one machine three function, rear directive wheel (8) and be placed in outside frame (6) bottom Connect sensor (11) and realize oil pumper operation control, indicator card simulation, oil-water metering, teletransmission remote control multi-use Intelligent controller (10), wherein drape over one's shoulders multiple one end in drive system (3) driving wheel grooving through front jockey wheel (7), front dynamic Pulley (4) hangs oil well load, the other end through after the driving of directive wheel (8), rear movable pulley (9) hanging balancing heavily (13) Rope (5), fixes the other end in protection grooving and connects the protection rope of balance weight (13).

Described electric moving mechanism includes being placed in frame (6) base surrounding and rides over basic pre-buried track and be provided with The telephone-moving roller (1) of screw rod or jack microlitre descending mechanism and drive system (3) output shaft one or both ends are arranged Telephone-moving spare wheel (12), between telephone-moving spare wheel (12) and telephone-moving roller (1) with V-belt (2) or chain couple.

Described front jockey wheel (7), rear directive wheel (8) and front movable pulley (4), rear movable pulley (9) are high intensity oil-free Self-lubricating MC nylon wheel, its outer round surface be multiply around grooving, wherein front jockey wheel (7), rear directive wheel (8) Axially middle part arranges fall arrest protection wheel (32).

Described intelligent controller (10) for integrating motor operation, sensor signal, Anomalous character optimize Digital intelligent controller, built-in indicator card analog module, oil-water metering analyze module, data and image acquisition The high-performance single board computer that teletransmission interface and stochastic instruction motor optimization run.

Described drive system (3) includes general-purpose machine, shaft coupling, decelerator, driving wheel.

Described shaft coupling is permanent magnet clutch, and its structure is the driving disc spacing pressing (44) shown in Figure 13 and clutch plate (45) press N, S pole order on card outer shroud symmetry is the most intensive or dispersed arrangement even number kicker magnet (46) same Step formula permanent magnet clutch, with pressure bearing (48) interval between two dishes, driving disc spacing pressing (44) outer rim arranges dismounting and adjusts Joint screw rod (47).

Described decelerator is standard series decelerator (27), and it is Fig. 7 institute with the connecting mode of drive system Decelerator (27) output shaft shown couples for coaxial one with single driving wheel (26), decelerator (27) power shaft Couple with motor (29) output shaft synchronous permanent magnetic shaft coupling (28) noncontact of band electromagnetic brake (30).

Described driving wheel is single driving wheel (26), and its outer round surface is to drape over one's shoulders the multiple concave groove driving rope (5) Wheel, inlays wear-resisting removable block rubber in groove, drive rope (5) directly to drape over one's shoulders multiple in driving grooving, its dead line Head through front jockey wheel (7) and after directive wheel (8) by suspension oil well load and the front movable pulley (4) of balance weight, move afterwards Pulley (9) is fixed on roof panel, it is achieved multistage off-load frictional drive.

Described drive system underlying multifunctional vertical oil pumper design parameter is:

Maximum lift load: 160kn；

Motor power (output): 45kw；

Stroke: 1-6m step-less adjustment；

Jig frequency: 0-5r/min step-less adjustment；

Complete machine weight: 15000kg；

Overall dimensions: 2.5 × 1.6 × 9 (m).

Embodiment 4:

Drive system of the present invention underlying multifunctional vertical oil pumper includes that being placed in frame (6) base is provided with electronic The drive system (3) of moving mechanism and being placed on frame (6) roof panel realize a machine list take out, a machine black soy sauce, oil well The front jockey wheel (7) of light maintenance one machine three function, rear directive wheel (8) and be placed in frame (6) bottom external sensor (11) Realize oil pumper and run control, indicator card simulation, oil-water metering, the Based Intelligent Control of teletransmission remote control multi-use Device (10), wherein drapes over one's shoulders multiple one end and hangs through front jockey wheel (7), front movable pulley (4) in drive system (3) driving wheel grooving Oil well load, the other end through after directive wheel (8), rear movable pulley (9) hanging balancing weight (13) driving rope (5), protection Fix the other end in grooving and connect the protection rope of balance weight (13).

Described electric moving mechanism includes being placed in frame (6) base surrounding and rides over basic pre-buried track and be provided with The telephone-moving roller (1) of screw rod or jack microlitre descending mechanism and drive system (3) output shaft one or both ends are arranged Telephone-moving spare wheel (12), between telephone-moving spare wheel (12) and telephone-moving roller (1) with V-belt (2) or chain couple.

Described front jockey wheel (7), rear directive wheel (8) and front movable pulley (4), rear movable pulley (9) are high intensity oil-free Self-lubricating MC nylon wheel, its outer round surface be multiply around grooving, wherein front jockey wheel (7), rear directive wheel (8) Axially middle part arranges fall arrest protection wheel (32).

Described intelligent controller (10) for integrating motor operation, sensor signal, Anomalous character optimize Digital intelligent controller, built-in indicator card analog module, oil-water metering analyze module, data and image acquisition Teletransmission interface and reception, process each sensor signal, the high-performance single board computer that stochastic instruction motor optimization runs.

Described drive system (3) includes general-purpose machine, shaft coupling, decelerator, driving wheel.

Described shaft coupling is permanent magnet clutch, and its structure is the permanent magnetic chuck (49) shown in Figure 14 and driven The sucked type of individual pole assembly or even number composite poles assembly (51) is set on sucker (50) card outer shroud forever Magnet coupler, fixing kicker magnet that wherein magnetic pole assembly (51) separates with dividing plate in including being placed in annular yoke and Movable kicker magnet, arranges magnetic conduction cartridge bottom fixing kicker magnet, movable kicker magnet top arranges magnetic line of force superposition Or the movable pin of short circuit Guan Bi, it is spaced with Double-row-roller pressure bearing between two dishes.

Described decelerator is that the double of the two-in-one driving wheel of the band shown in Fig. 6 (25) drive four insurance reductors (21), this machine same power shaft and same hollow output shaft symmetrical serial 2 plays dual fail-safe effect Same specification reductor, respectively arranges 2 groups of reduction gearing playing dual fail-safe effect, its power shaft in decelerating chassis body Two ends drive motor (23) noncontact with 2 chuck type permanent magnet coupler (22) with the double of band electromagnetic brake (24) Couple.

Described driving, protecting two-in-one driving wheel (25), its outer round surface is to drape over one's shoulders the multiple concave surface driving rope (5) Sheave, inlays wear-resisting removable block rubber in groove, live axle is symmetrical arranged to middle part successively to by edge Drive grooving and unloading extension to take out, lose load protection, anti-slip three with protecting grooving, drive rope (5) directly to drape over one's shoulders multiple existing In driving grooving, its dead line head through front jockey wheel (7) and after directive wheel (8) by hanging oil well load and balance weight (13) front movable pulley (4), rear movable pulley (9) are fixed on roof panel, it is achieved multistage off-load frictional drive.

Described drive system underlying multifunctional vertical oil pumper design parameter is:

Maximum lift load: 200kn；

Motor power (output): 50kw；

Stroke: 1-8m step-less adjustment；

Jig frequency: 0-3 beat/min of step-less adjustment；

Complete machine weight: 18000kg；

Overall dimensions: 2.5 × 1.6 × 10 (m).

Above-mentioned 4 example embodiments are that drive system of the present invention underlying multifunctional vertical oil pumper is to drive load 50,120,160,200kn be the standardized designs of design template, can be excellent according to above-mentioned design template software Change load be 30,50,80,100,120,140,160,180, the underlying many merits of 200kn drive system The technology series of energy vertical oil-pumping machine.

Claims (8)

1. a drive system underlying multifunctional vertical oil pumper, it is characterised in that: this machine includes being placed in machine Frame (6) base is provided with the drive system (3) of electric moving mechanism and is placed on frame (6) roof panel and realizes a machine Singly take out, a machine black soy sauce, the front jockey wheel (7) of oil well light maintenance a tractor serves several purposes, rear directive wheel (8) and be placed in frame (6) bottom external sensor (11) realizes oil pumper and runs control, indicator card simulation, oil-water metering, teletransmission remote control The intelligent controller (10) of one device multipotency, described drive system (3) is special-shaped direct driving motor or general-purpose machine+connection Axial organ+decelerator+driving wheel, wherein shaft coupling is noncontact transmission permanent magnet clutch；Decelerator drives four for double Insurance reductor (21) or standard series decelerator；Driving wheel is for driving, brake, protecting three-in-one driving wheel (14)) or drive, protect two-in-one driving wheel (25) or single driving wheel (26), driving wheel outer round surface is for draping over one's shoulders The bright finish of multiple wide belt is around belt wheel or drapes over one's shoulders the multiple concave surface sheave driving rope (5), inlays wear-resisting removable rubber in groove Blob of viscose, live axle is symmetrical arranged brake hubs successively to by edge to middle part or middle part, drives grooving to edge Take out with unloading extension, lose load protection, anti-slip three protection grooving, drape over one's shoulders multiple one end in driving wheel grooving through leading To wheel (7), front movable pulley (4) hang oil well load, the other end through after directive wheel (8), rear movable pulley (9) hang put down The driving rope (5) of weight (13) or another mouthful of well oil well load, fixes the other end in protection grooving and connects balance weight (13) Or the protection rope of oil well load；Front jockey wheel (7), rear directive wheel (8) and front movable pulley (4), rear movable pulley (9) are Oil-free self lubrication MC nylon wheel.

Drive system the most according to claim 1 underlying multifunctional vertical oil pumper, it is characterised in that: Described electric moving mechanism includes being placed in frame (6) base surrounding and rides over basic pre-buried track and be provided with screw rod Or the shifting that the telephone-moving roller (1) of jack microlitre descending mechanism and drive system (3) output shaft one or both ends are arranged Machine spare wheel (12), couples with V-belt (2) or chain between telephone-moving spare wheel (12) and telephone-moving roller (1).

Drive system the most according to claim 1 underlying multifunctional vertical oil pumper, it is characterised in that: Described intelligent controller (10) be integrate motor operation, numeral that sensor signal, Anomalous character optimize Intelligent controller, built-in indicator card analog module, oil-water metering analyze module, data and image acquisition teletransmission The high-performance single board computer that interface and stochastic instruction motor optimization run.

Drive system the most according to claim 1 underlying multifunctional vertical oil pumper, it is characterised in that: Described special-shaped direct driving motor is outer rotor or internal rotor low-speed big switched reluctance machines or magneto, One of its stator and rotor iron core, winding and following six types of magnetic circuit:

The first energized phase is that 90 ° of long magnetic circuit (35) stator and rotor core tooth overlap, non-energized phase rotor core Tooth and stator core tooth are that bidentate micro-tooth that overlaps that interlocks is unshakable in one's determination to (33), and phase winding is mutually around three-phase windings every two teeth (34)；

The second stator or rotor core be primary and secondary tooth (39), rotor or stator core be corresponding rotor Multiple tooth pole (38), energized phase is that short magnetic circuit (37) stator and rotor core tooth overlaps, non-energized phase rotor core tooth Being that six teeth micro-tooth that overlaps that interlocks is unshakable in one's determination with stator core tooth, phase winding is that primary and secondary tooth neighbour's tooth is mutually around three-phase windings (36)；

The third stator and rotor iron core is symmetrical multiple tooth (40) extremely unshakable in one's determination, energized phase be ultrashort magnetic circuit (42) fixed, Rotor core tooth overlaps, and non-energized phase rotor core tooth and stator core tooth are that four teeth interlock micro-tooth ferrum that overlaps The heart, phase winding is that adjacent tooth is mutually around three-phase windings (41)；

4th kind of stator and rotor iron core is that symmetrical inserted tooth is unshakable in one's determination to (43), and energized phase is ultrashort magnetic circuit stator and rotor Core tooth overlaps, and non-energized phase rotor core tooth and stator core tooth are that four teeth interlock micro-tooth iron core that overlaps, phase Winding is that adjacent tooth is mutually around three-phase windings；

5th kind is that stator and rotor are unshakable in one's determination and winding is axle on the basis of above-mentioned structure unshakable in one's determination and winding type To and winding unshakable in one's determination with the combination type of arranged in radial symmetry；

6th kind is that rotor core changes into and stator magnetic circuit on the basis of above-mentioned structure unshakable in one's determination and winding type The corresponding kicker magnet arranged alternately by N, S polarity.

Drive system the most according to claim 1 underlying multifunctional vertical oil pumper, it is characterised in that: Described special-shaped straight drives motor outer rotor or internal rotor housing also serves as driving wheel, itself and oil well load, balance weight (13) one of following five types of annexation:

The first is for waiting external diameter cartridge type abnormal shape direct driving motor, and its outer rotor is with driving rope (5) and oil well load, flat Weight (13) is combined as one-level load-shedding equipment, or with driving rope (5) by front movable pulley (4), rear movable pulley (9) and oil Well load, balance weight (13) are combined as two grades of load-shedding equipments；

The second is the female double wheel axle abnormal shape direct driving motor of axial two ends major diameter, middle part minor diameter, in it Rotor drives rope (5) and oil well load, balance weight (13) to be combined as two grades of load-shedding equipments, or with driving rope (5) to lead to Cross front movable pulley (4), rear movable pulley (9) is combined as three grades of load-shedding equipments with oil well load, balance weight (13)；

The third is the male double wheel axle abnormal shape direct driving motor of axial diameter small in ends, middle part major diameter, outside it Rotor drives rope (5) and oil well load, balance weight (13) to be combined as two grades of load-shedding equipments, or with driving rope (5) to lead to Cross front movable pulley (4), rear movable pulley (9) is combined as three grades of load-shedding equipments with oil well load, balance weight (13)；

4th kind is the step single wheel axle abnormal shape direct driving motor of one end minor diameter, other end major diameter, outside it Rotor drives rope (5) and oil well load, balance weight (13) to be combined as two grades of load-shedding equipments, or with driving rope (5) to lead to Cross front movable pulley (4), rear movable pulley (9) is combined as three grades of load-shedding equipments with oil well load, balance weight (13)；

5th kind is driven electricity for one end major diameter, the special-shaped straight of other end minor diameter built-in jack formula reduction gearing Machine, its outer rotor drive rope (5) respectively with oil well load, balance weight (13), front movable pulley (4), rear movable pulley (9) it is combined as multistage load-shedding equipment.

Drive system the most according to claim 1 underlying multifunctional vertical oil pumper, it is characterised in that: Described shaft coupling is noncontact transmission permanent magnet clutch, and its structure is minimum for one of following three types:

The first is the closeest by N, S pole order symmetry on driving disc spacing pressing (44) and clutch plate (45) card outer shroud Collection or the synchronous permanent magnetic shaft coupling of dispersed arrangement even number kicker magnet (46), with pressure bearing (48) between two dishes Interval, driving disc spacing pressing (44) outer rim arranges dismounting adjusting screw rod (47)；

The second is to arrange individual pole assembly or idol on permanent magnetic chuck (49) and driven sucker (50) card outer shroud The chuck type permanent magnet coupler of number composite poles assembly (51), wherein magnetic pole assembly (51) includes being placed in annular magnetic The fixing kicker magnet separated with dividing plate in yoke and movable kicker magnet, arrange magnetic conduction cartridge bottom fixing kicker magnet, Movable kicker magnet top arranges magnetic line of force superposition or the movable pin of short circuit Guan Bi, uses Double-row-roller between two dishes Pressure bearing is spaced；

The third is on the basis of permanent-magnet synchronous shaft coupling, strong on driving disc spacing pressing (44) or clutch plate (45) Magnet (46) changes copper ring into, produces the eddy-current permanent magnetic shaft coupling of moment of torsion by vortex induction.

Drive system the most according to claim 1 underlying multifunctional vertical oil pumper, it is characterised in that: Described decelerator drives four insurance reductor (21) or standard series decelerators for double, itself and the connection of drive system The mode of connecing is one of following six types:

The first is the motor use synchronization successively of driving wheel, decelerator, permanent magnet clutch, band electromagnetic brake Formula permanent magnetism shaft joint (28) or positive coupling series connection；

The second is that decelerator (27) output shaft couples for coaxial one with single driving wheel (26), decelerator (27) motor (29) output shaft of power shaft and band electromagnetic brake (30) is with synchronous permanent magnetic shaft coupling (28) Noncontact couples；

The third decelerator, motor are the built-in airtight motorized pulleys of electromechanical, and its shell also serves as and drives Driving wheel；

The decelerator that 4th kind of shell also serves as driving wheel is built-in airtight cylinder, and its power shaft is with synchronous mode forever Magnet coupler (28) or positive coupling and motor in series；

5th kind of driving wheel, decelerator, motor are the band power-off braker electromechanics wheel reequiped by electric block The powered wheel that integral type couples；

6th kind is to drive four insurance reductors (21) with the double of two-in-one driving wheel (25), and this machine same is defeated Enter axle and same hollow output shaft symmetrical serial 2 plays the same specification reductor of dual fail-safe effect, reductor Respectively arranging 2 groups of reduction gearing playing dual fail-safe effect in casing, its power shaft two ends are with 2 sucked type permanent magnetism Shaft coupling (22) and band electromagnetic brake (24) double drive motor (23) noncontact and couple.

Drive system the most according to claim 1 underlying multifunctional vertical oil pumper, it is characterised in that: Described driving wheel is at least one of following three types with the kind of drive driving rope (5):

The first is multiple in driving grooving for driving rope (5) directly to drape over one's shoulders, and the premenstrual directive wheel in its one end (7) hangs oil well Load, the other end through after directive wheel (8) hanging balancing weight (13) frictional drive；

The second is driving rope (5) the dead line head difference of a suspension oil well load and another hanging balancing weight (13) Through front jockey wheel (7), after directive wheel (8) in rightabout fixing Synchronous Transmission on the drive wheel；

The third is multiple in driving grooving for driving rope (5) directly to drape over one's shoulders, its dead line head through front jockey wheel (7) and after lead It is fixed on roof panel by hanging oil well load and the front movable pulley (4) of balance weight (13), rear movable pulley (9) to wheel (8) On off-load frictional drive.