CN206972208U - A kind of hydraulic-driven auxiliary power energy-saving pumping unit - Google Patents
A kind of hydraulic-driven auxiliary power energy-saving pumping unit Download PDFInfo
- Publication number
- CN206972208U CN206972208U CN201720465375.4U CN201720465375U CN206972208U CN 206972208 U CN206972208 U CN 206972208U CN 201720465375 U CN201720465375 U CN 201720465375U CN 206972208 U CN206972208 U CN 206972208U
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- China
- Prior art keywords
- walking beam
- hydraulic
- pumping unit
- auxiliary power
- power energy
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Abstract
A kind of hydraulic-driven auxiliary power energy-saving pumping unit, including the walking beam with turning, support is provided with below the flex point of the walking beam and is hinged therewith, walking beam end in front of support is installed with horse head, and the walking beam at support rear, which is provided with, can coordinate the movable weight that the lifting of horse head is moved back and forth along walking beam；The other end installation fixed weight block of the walking beam, and the motor fixed on the ground is hinged by connecting rod and the walking beam below the end.The utility model on the walking beam of oil pumper by setting movable weight, when the horse head of oil pumper moves up and down, movable weight is reciprocatingly moved on walking beam to change the level height of itself, cause the change of gravitional force and torque, and then the motor of auxiliary pumping unit moves up and down for horse head and provides power jointly.The utility model auxiliary power applies steady, it is easy to accomplish, the power consumption of oil pumper operation is reduced, has saved production cost.
Description
Technical field
It the utility model is related to field of petroleum exploitation, and in particular to a kind of hydraulic-driven auxiliary power energy-saving pumping unit.
Background technology
Oil pumper is a kind of machinery equipment used during oil exploitation, oil is gone out well by the method for pressurization.When
Oil pumper carry out upstroke when, oil pipe elastic shrinkage and move upwards, driving mechanical block-relief oil production device moves upwards, hit sliding sleeve
Vibration is produced, while copper current only valve is closed, reducing piston assembly closure oil circuit.When oil pumper carries out down stroke, oil pipe bullet
Property elongation move downward, driving mechanical block-relief oil production device moves downward, and hits sliding sleeve and produces vibration, now reversed check valve part
To close, reducing piston assembly still blocks oil jacket ring shaped oil passage, the lower zone of copper current only valve is formed negative pressuren zone, equivalent to
A powerful suction force is generated to stratum.In order to save electric energy during being runed in oil pumper, this programme is by pumping
Hydraulic drive cylinder is set below the walking beam of machine, and as walking beam changes, the pressure oil of hydraulic cylinder output makes driving crop rotation positive, reverse
Rotation, so as to which tethered sliding balancing weight reciprocates, this Pumping Unit is more stable, can more reach the effect of energy-conservation
Fruit.
Utility model content
The purpose of this utility model is to be directed to above-mentioned the problems of the prior art, there is provided a kind of hydraulic-driven auxiliary power
Energy-saving pumping unit, increase self-balanced upper rotary on walking beam, assist pumping unit horsehead to move up and down, and then reduce oil pumper operation
Power consumption.
To achieve these goals, the technical solution adopted in the utility model is：Including the walking beam with turning, the trip
Support is provided with below the flex point of beam and is hinged therewith, the walking beam end in front of support is installed with horse head, support rear
Walking beam, which is provided with, can coordinate the movable weight that the lifting of horse head is moved back and forth along walking beam；The other end peace of the walking beam
Fixed weight block is filled, and the motor fixed on the ground is hinged by connecting rod and the walking beam below the end.
The track for carrying movable weight is provided with the walking beam at the support rear, and activity can be driven to match somebody with somebody
The leading screw that pouring weight is moved back and forth along track, leading screw connection hydraulic-driven wheel.
Described hydraulic-driven wheel both sides, which are provided with, to be used to control the oil pocket that hydraulic-driven wheel is rotated according to different directions.
The oil pocket of hydraulic-driven wheel both sides be provided with respectively by oil pipe connection liquid cylinder pressure, among described hydraulic cylinder piston with
And piston rod；Hydraulic cylinder is vertically arranged relative to ground, and the top of piston rod and the bottom surface of walking beam are hinged, and the bottom of piston rod leads to
Cross link connection liquid cylinder pressure balancing weight.Piston surrounding inside described cylinder port and hydraulic cylinder is equipped with oil sealing.
Described motor connects belt pulley by V belt, and belt pulley is connected by gear-box with connecting rod.
Link arm is provided between described connecting rod and gear-box, link arm is provided with stroke adjustment positioning hole.
The turning number of degrees of the walking beam are 20 °.
Compared with prior art, the utility model has following beneficial effect：By being set on the walking beam of oil pumper
Movable weight, when the horse head of oil pumper is moved up and down, movable weight is reciprocatingly moved on walking beam to change certainly
The level height of body, cause the change of gravitional force and torque, and then the motor of auxiliary pumping unit is transported up and down for horse head jointly
It is dynamic that power is provided.The utility model auxiliary power applies steady, it is easy to accomplish, the power consumption of oil pumper operation is reduced, is saved
Production cost.
Further, the utility model sets hydraulic cylinder below walking beam, with the change of walking beam position, hydraulic cylinder output
Pressure oil make that hydraulic-driven crop rotation is positive, reversely rotates, moved back and forth so as to draw movable weight, movable weight phase
Changed for the torque of the support strong point, its gravitional force provides booster action for the lifting of horse head, and operational effect is steady.
Brief description of the drawings
Fig. 1 overall structure diagrams of the present utility model；
In accompanying drawing：1- rollers；2- feed screw nuts；3- balancing weight fixed screws；4- movable weights；5- leading screws；6- bearings；
7- orbital modules；8- tracks；9- left end oil pockets；10- right-hand member oil pockets；11- hydraulic-driven wheels；12- oil connections；13- oil pipes；14-
Draining pipe plug；15- supports are hung watt；16- supports；17- walking beams；18- horse heads；19- connecting rods；20- connecting rods are hung watt；21-, which is fixed, to be matched somebody with somebody
Pouring weight；22- V belts；23- motor；24- belt pulleys；25- gear-boxes；26- link arms；27- stroke adjustment positioning holes；28-
Hydraulic cylinder piston rod is hung watt；29- hangs a watt joint；30- pin screws；31- small rods；32- small rod pin screws；33- hydraulic pressure
Piston rod control joint；34- ports oil sealing；35- piston lower oil cavities；36- hydraulic cylinders；37- piston rods；38- hydraulic cylinder upper oil cavities；
39- hydraulic cylinder lower oil cavities；40- piston oil seals；41- links；42- hydraulic cylinder balancing weights.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, the utility model includes the walking beam 17 with turning in structure, and the turning number of degrees are 20 °.Walking beam 17
Support 16 is provided with below flex point and is hinged therewith, the end of walking beam 17 in the front of support 16 is installed with horse head 18, support 16
The walking beam 17 at rear, which is provided with, can coordinate the movable weight 4 that the lifting of horse head 18 is moved back and forth along walking beam 17.Swimming
The other end installation fixed weight block 21 of beam 17, and the motor 23 fixed on the ground passes through the trip below connecting rod 19 and the end
Beam 17 is hinged.Motor 23 connects belt pulley 24 by V belt 22, and belt pulley 24 is by gear-box 25 and connecting rod 19
Connection.Link arm 26 is provided between connecting rod 19 and gear-box 25, link arm 26 is provided with stroke adjustment positioning hole 27.At the rear of support 16
Walking beam 17 on be provided with for carrying the track 8 of movable weight 4, and that movable weight 4 can be driven to be carried out along track 8 is past
The leading screw 5 moved again, leading screw 5 connect hydraulic-driven wheel 11.The both sides of hydraulic-driven wheel 11, which are provided with, to be used to control hydraulic-driven wheel 11
The oil pocket rotated according to different directions.The oil pocket of the both sides of hydraulic-driven wheel 11 respectively by the connection liquid cylinder pressure 36 of oil pipe 13,
Piston 40 and piston rod 37 are provided among hydraulic cylinder 36；Hydraulic cylinder 36 is vertically arranged relative to ground, the top of piston rod 37
It is hinged with the bottom surface of walking beam 17, the bottom of piston rod 37 passes through the connection liquid cylinder pressure balancing weight 42 of link 41.The port of hydraulic cylinder 36 with
And the surrounding of piston 40 inside hydraulic cylinder 36 is equipped with oil sealing.
The utility model at work, in the presence of prime mover, due to the effect of beam hanger weight transported downwards by horse head 18
Dynamic, this section of walking beam after support 16 moves upwards.Upstroke, the oil pressure of hydraulic cavities rise piston rod 37 therewith, pass through oil
Pipe 13 flows to one end oil pocket of hydraulic-driven wheel 11, and hydraulic-driven wheel 11 quickly rotates in the presence of pressure oil, hydraulic-driven
The also quick rotation of the leading screw 5 of the connection of wheel 11, the dragged mobile movable weight 4 of feed screw nut 2 moves to the end of walking beam 17, by low
Position is little in the weight of beam hanger, power consumption to high-order movement, power resources.When horse head 18 moves upwards, in motor 23
In the presence of active force and the equilibrant force of movable weight 4, during 37 downward movement of piston rod, on the oil pressure of hydraulic cylinder lower oil cavitie 39
Rise, the other end oil pocket of hydraulic-driven wheel 11 is flowed to by oil pipe 13, hydraulic-driven wheel 11 is reversely fast in the presence of pressure oil
Speed rotation, the leading screw 5 that driving wheel 11 connects also reversely quick rotation, the dragged mobile movable weight 4 of feed screw nut 2 is to support
16 one end are moved, big-endian movement, power resources in the active force of motor 23 and the equilibrant force of movable weight 4,
More traditional Power Consumption of Pumping Units amount is saved a lot.Settings button AN1 in the utility model protection circuit, limit switch xw1, xw2,
The time relay S1, S2 and breaking coil TQ.When hydraulic-driven energy-saving pumping unit energy saver breaks down, movable weight
4 are in runaway condition, and the improper time-out of limit switch xw1 or xw2 is connected, time relay S1 or S2 deferred action, the time after
Normally opened connect of electrical equipment S1 or S2 electrically connects, starting tripping coil TQ, oil pumper power source trip and shut down.
During hand trip(ping), press AN1, starting tripping coil TQ, oil pumper power source trip and shut down.
Claims (8)
- A kind of 1. hydraulic-driven auxiliary power energy-saving pumping unit, it is characterised in that：Including the walking beam (17) with turning, the trip Support (16) is provided with below the flex point of beam (17) and is hinged therewith, walking beam (17) end in front of support (16) is installed with Horse head (18), the walking beam (17) at support (16) rear, which is provided with, can coordinate the lifting of horse head (18) to be carried out back and forth along walking beam (17) Mobile movable weight (4)；The other end installation fixed weight block (21) of the walking beam (17), and the electricity fixed on the ground Motivation (23) is be hinged by the walking beam (17) below connecting rod (19) and the end.
- 2. hydraulic-driven auxiliary power energy-saving pumping unit according to claim 1, it is characterised in that：After the support (16) The track (8) for being used for carrying movable weight (4) is provided with the walking beam (17) of side, and movable weight (4) can be driven The leading screw (5) moved back and forth along track (8), leading screw (5) connection hydraulic-driven wheel (11).
- 3. hydraulic-driven auxiliary power energy-saving pumping unit according to claim 2, it is characterised in that：Described hydraulic-driven Wheel (11) both sides, which are provided with, to be used to control the oil pocket that hydraulic-driven wheel (11) is rotated according to different directions.
- 4. hydraulic-driven auxiliary power energy-saving pumping unit according to claim 3, it is characterised in that：Hydraulic-driven wheel (11) The oil pocket of both sides be provided with respectively by oil pipe (13) connection liquid cylinder pressure (36), among described hydraulic cylinder (36) piston (40) and Piston rod (37)；Hydraulic cylinder (36) is vertically arranged relative to ground, and the top and the bottom surface of walking beam (17) of piston rod (37) are hinged, The bottom of piston rod (37) passes through link (41) connection liquid cylinder pressure balancing weight (42).
- 5. hydraulic-driven auxiliary power energy-saving pumping unit according to claim 4, it is characterised in that：Described hydraulic cylinder (36) piston (40) surrounding of port and hydraulic cylinder (36) inside is equipped with oil sealing.
- 6. hydraulic-driven auxiliary power energy-saving pumping unit according to claim 1, it is characterised in that：Described motor (23) belt pulley (24) is connected by V belt (22), belt pulley (24) is connected by gear-box (25) with connecting rod (19).
- 7. hydraulic-driven auxiliary power energy-saving pumping unit according to claim 6, it is characterised in that：Described connecting rod (19) Link arm (26) is provided between gear-box (25), link arm (26) is provided with stroke adjustment positioning hole (27).
- 8. hydraulic-driven auxiliary power energy-saving pumping unit according to claim 1, it is characterised in that：The walking beam (17) The turning number of degrees are 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465375.4U CN206972208U (en) | 2017-04-28 | 2017-04-28 | A kind of hydraulic-driven auxiliary power energy-saving pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465375.4U CN206972208U (en) | 2017-04-28 | 2017-04-28 | A kind of hydraulic-driven auxiliary power energy-saving pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972208U true CN206972208U (en) | 2018-02-06 |
Family
ID=61412564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720465375.4U Expired - Fee Related CN206972208U (en) | 2017-04-28 | 2017-04-28 | A kind of hydraulic-driven auxiliary power energy-saving pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972208U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930732A (en) * | 2017-04-28 | 2017-07-07 | 张宇航 | A kind of self-balanced upper rotary process auxiliary drive oil pumper |
| CN110761745A (en) * | 2019-10-28 | 2020-02-07 | 国际 | Wheel shaft type energy-saving beam-pumping unit |
| CN113417605A (en) * | 2021-07-05 | 2021-09-21 | 浙江中铭工程机械有限公司 | Hydraulic control type automatic oil pumping machine |
-
2017
- 2017-04-28 CN CN201720465375.4U patent/CN206972208U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930732A (en) * | 2017-04-28 | 2017-07-07 | 张宇航 | A kind of self-balanced upper rotary process auxiliary drive oil pumper |
| CN110761745A (en) * | 2019-10-28 | 2020-02-07 | 国际 | Wheel shaft type energy-saving beam-pumping unit |
| CN113417605A (en) * | 2021-07-05 | 2021-09-21 | 浙江中铭工程机械有限公司 | Hydraulic control type automatic oil pumping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20210428 |