CN202039821U - Stroke-increasing beam pumping unit with pulleys - Google Patents
Stroke-increasing beam pumping unit with pulleys Download PDFInfo
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- CN202039821U CN202039821U CN2011201466960U CN201120146696U CN202039821U CN 202039821 U CN202039821 U CN 202039821U CN 2011201466960 U CN2011201466960 U CN 2011201466960U CN 201120146696 U CN201120146696 U CN 201120146696U CN 202039821 U CN202039821 U CN 202039821U
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- pulley
- pumping unit
- crank
- walking beam
- hinged
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Abstract
The utility model relates to a beam pumping unit, in particular to a stroke-increasing beam pumping unit with pulleys. The beam pumping unit comprises a frame, a walking beam, a horsehead, an upper movable pulley, a lower movable pulley, a crossbeam connecting rod, a load bearing belt, a belt suspending device, a motor, a speed reducer and a crank, wherein a transmission device is mounted between a power output shaft of the motor and a power input shaft of the speed reducer; the crank is mounted on a power output shaft of the speed reducer; the middle of the walking beam capable of swinging up and down is hinged with the top of the frame; the upper end of the crossbeam connecting rod is hinged with the right part of the walking beam; and the lower end of the crossbeam connecting rod is hinged with the crank. The utility model has the advantages that the structure is reasonable and compact, the use is convenient, the long stroke is realized on a smaller mechanical structure through the upper movable pulley and the lower movable pulley, the high-displacement oil recovery production is met, the reliability is high, raw materials for making the beam pumping unit are saved, the production operation energy consumption is reduced, the balance adjustment and operation are safe, convenient and fast, and the stroke-increasing beam pumping unit can serve as a conventional stroke pumping unit by replacing the horsehead and the load bearing belt.
Description
Technical field
The utility model relates to beam pumping unit, is a kind of pulley augmenting process beam pumping unit.
Background technology
Beam pumping unit is the capital equipment that recovers the oil and produce, and generally comprises polished rod eye, horse head, walking beam, frame, connecting rod crossbeam, reducer, crank, counterweight, belt, motor, base and basis; It has the following disadvantages: stroke is short, and discharge capacity is little, and energy consumption is higher, and operation inconvenience can not adapt to the exploitation to viscous crude especially.
Summary of the invention
The utility model provides a kind of pulley augmenting process beam pumping unit, has overcome the deficiency of above-mentioned prior art, and it can effectively solve, and existing beam pumping unit stroke is short, discharge capacity is little, the higher and unhandy problem of energy consumption.
The technical solution of the utility model realizes by following measure: a kind of pulley augmenting process beam pumping unit comprises frame, walking beam, horse head, last movable pulley, following movable pulley, crossbeam connecting rod, load load-bearing band, sling device, motor, reducer and crank; Between the power output shaft of motor and the power input shaft of reducer transmission device is installed, on the power output shaft of reducer, crank is installed, the middle part of the walking beam that can swing up and down is hinged on the top of frame, the upper end of crossbeam connecting rod is hinged on the right part of walking beam, the lower end of crossbeam connecting rod is hinged on the crank, left end at walking beam is installed with horse head, movable pulley on the upper end of horse head installed inside has, in the middle part of horse head installed inside following movable pulley is arranged, the outside at horse head is equipped with leading block from top to bottom, on the frame below the horse head, be fixed with fixator, one end of load load-bearing band is fixed on the fixator, and the other end of load load-bearing band passes down movable pulley successively, be fixed together with the sling device behind last movable pulley and the leading block; At crank or/and the right-hand member of walking beam is installed with counter weight device.
Be further optimization and/or improvements below to above-mentioned utility model technical scheme:
Above-mentioned counter weight device can be counterweight, and counterweight is installed on the crank.
Above-mentioned counter weight device can be ballast box, and the upper end of ballast box is installed on the right-hand member of walking beam, and the lower end of ballast box is installed with movable weight.
Above-mentioned counter weight device can be counterweight and ballast box, and counterweight is installed on the crank, and the upper end of ballast box is installed on the right-hand member of walking beam, and the lower end of ballast box is installed with movable weight.
The left end of above-mentioned walking beam can be fixed with hanging seat, in the upper inner of horse head rigid connector is arranged, and connector hangs on the hanging seat, is fixed with the supporter that can lean on the walking beam left side in the inboard, middle part of horse head.
The middle part of above-mentioned walking beam can be hinged on the top of frame by the center bearing seat, and the upper end of crossbeam connecting rod is hinged on by the crossbeam bearing support on the right part of walking beam, and the lower end of crossbeam connecting rod is hinged on the crank by the crank axle bearing.
Above-mentioned transmission device can comprise small belt pulley, big belt pulley and driving belt, is installed with small belt pulley on the power output shaft of motor, is installed with big belt pulley on the power input shaft of reducer, on small belt pulley and big belt pulley belt is installed.
The following of above-mentioned frame, motor and reducer can have base, and the lower end of frame, motor and reducer is fixed on the base.
On the above-mentioned input shaft of speed reducer brake gear can be installed.
The utility model reasonable and compact in structure, easy to use, it can realize long stroke by movable pulley and following movable pulley are set on less frame for movement, satisfying big discharge capacity oil recovery produces, reliability height, saving oil pumper are made raw material, are reduced the production run energy consumption, balancing and handling safety, convenient, fast are changed horse head or load load-bearing band can be used as conventional stroke beam-pumping unit use.
Description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model embodiment 3.
Accompanying drawing 2 is the right TV structure schematic diagram of accompanying drawing 1.
Accompanying drawing 3 is the main TV structure schematic diagram of the utility model embodiment 3 when top dead-centre.
Accompanying drawing 4 is the main TV structure schematic diagram of the utility model embodiment 3 when bottom dead centre.
Accompanying drawing 5 is the main TV structure schematic diagram of the utility model embodiment 1.
Accompanying drawing 6 is the main TV structure schematic diagram of the utility model embodiment 2.
Coding in the accompanying drawing is respectively: 1 is frame, and 2 is walking beam, and 3 is horse head, 4 is last movable pulley, and 5 are following movable pulley, and 6 is the crossbeam connecting rod, 7 are load load-bearing band, and 8 is the sling device, and 9 is motor, 10 is reducer, and 11 is crank, and 12 is leading block, 13 is fixator, and 14 is counterweight, and 15 is ballast box, 16 is movable weight, and 17 is hanging seat, and 18 is connector, 19 is supporter, and 20 is the center bearing seat, and 21 is the crossbeam bearing support, 22 is the crank axle bearing, and 23 is small belt pulley, and 24 is big belt pulley, 25 is belt, 26 is base, and 27 is brake gear, and 28 is the basis.
The specific embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
In the utility model, for convenience of description, the description of the relative position relation of each parts all is that the Butut mode according to Figure of description is described, as: on. down. a left side. the position relation on the right side etc. is what to determine according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
Shown in accompanying drawing 1 to 6, this pulley augmenting process beam pumping unit comprises frame 1, walking beam 2, horse head 3, last movable pulley 4, following movable pulley 5, crossbeam connecting rod 6, load load-bearing band 7, sling device 8, motor 9, reducer 10 and crank 11; Between the power input shaft of the power output shaft of motor 9 and reducer 10 transmission device is installed, crank 11 is installed on the power output shaft of reducer 10, the middle part of the walking beam 2 that can swing up and down is hinged on the top of frame 1, the upper end of crossbeam connecting rod 6 is hinged on the right part of walking beam 2, the lower end of crossbeam connecting rod 6 is hinged on the crank 11, left end at walking beam 2 is installed with horse head 3, inboard, upper end at horse head 3 is installed with movable pulley 4, be installed with movable pulley 5 down in the inboard, middle part of horse head 3, the outside at horse head 3 is installed with leading block 12 from top to bottom, on the frame below the horse head 31, be fixed with fixator 13, one end of load load-bearing band 7 is fixed on the fixator 13, and the other end of load load-bearing band 7 passes down movable pulley 5 successively, last movable pulley 4 and leading block 12 backs are fixed together with sling device 8; At crank 11 or/and the right-hand member of walking beam 2 is installed with counter weight device, like this, by the down setting of movable pulley 5 and last movable pulley 4, can on less frame for movement, realize long stroke, satisfy big discharge capacity and recover the oil and produce, stroke is increased to 5.46 meters by original 3 meters, increases by 82%.
Can according to actual needs above-mentioned pulley augmenting process beam pumping unit be made further optimization and/or improvements:
Embodiment 1: as shown in Figure 5, as required, counter weight device is a counterweight 14, and counterweight 14 is installed on the crank 11.
Embodiment 2: as shown in Figure 6, as required, counter weight device is a ballast box 15, and the upper end of ballast box 15 is installed on the right-hand member of walking beam 2, and the lower end of ballast box 15 is installed with movable weight 16.
Embodiment 3: as shown in Figure 1, as required, counter weight device is counterweight 14 and ballast box 15, and counterweight 14 is installed on the crank 11, and the upper end of ballast box 15 is installed on the right-hand member of walking beam 2, and the lower end of ballast box 15 is installed with movable weight 16.
Can according to actual needs above-mentioned pulley augmenting process beam pumping unit be made further optimization and/or improvements:
Shown in accompanying drawing 1 to 6, for the ease of installation and removal, the left end of walking beam 2 is fixed with hanging seat 17, in the upper inner of horse head 3 rigid connector 18 is arranged, connector 18 hangs on the hanging seat 17, is fixed with the supporter 19 that can lean on walking beam 2 left sides in the inboard, middle part of horse head 3.
Shown in accompanying drawing 1 to 6, as required, the middle part of walking beam 2 is hinged on by center bearing seat 20 on the top of frame 1, and the upper end of crossbeam connecting rod 6 is hinged on by crossbeam bearing support 21 on the right part of walking beam 2, and the lower end of crossbeam connecting rod 6 is hinged on the crank 11 by crank axle bearing 22.
Shown in accompanying drawing 1 to 6, transmission device comprises small belt pulley 23, big belt pulley 24 and driving belt 25, be installed with small belt pulley 23 on the power output shaft of motor 9, on the power input shaft of reducer 10, be installed with big belt pulley 24, on small belt pulley 23 and big belt pulley 24, belt 25 be installed.
Shown in accompanying drawing 1 to 6, in order to increase stability, below frame 1, motor 9 and reducer 10, base 26 is arranged, the lower end of frame 1, motor 9 and reducer 10 is fixed on the base 26, during installation, base 26 is fixed on the basis gets final product on 28.
Shown in accompanying drawing 1 to 6,, brake gear 27 is installed on the power shaft of reducer 10 in order to reduce potential safety hazard.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger compliance and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
Claims (10)
1. a pulley augmenting process beam pumping unit is characterized in that comprising frame, walking beam, horse head, last movable pulley, following movable pulley, crossbeam connecting rod, load load-bearing band, sling device, motor, reducer and crank; Between the power output shaft of motor and the power input shaft of reducer transmission device is installed, on the power output shaft of reducer, crank is installed, the middle part of the walking beam that can swing up and down is hinged on the top of frame, the upper end of crossbeam connecting rod is hinged on the right part of walking beam, the lower end of crossbeam connecting rod is hinged on the crank, left end at walking beam is installed with horse head, movable pulley on the upper end of horse head installed inside has, in the middle part of horse head installed inside following movable pulley is arranged, the outside at horse head is equipped with leading block from top to bottom, on the frame below the horse head, be fixed with fixator, one end of load load-bearing band is fixed on the fixator, and the other end of load load-bearing band passes down movable pulley successively, be fixed together with the sling device behind last movable pulley and the leading block; At crank or/and the right-hand member of walking beam is installed with counter weight device.
2. pulley augmenting process beam pumping unit according to claim 1 is characterized in that counter weight device is a counterweight, and counterweight is installed on the crank.
3. pulley augmenting process beam pumping unit according to claim 1 is characterized in that counter weight device is a ballast box, and the upper end of ballast box is installed on the right-hand member of walking beam, and the lower end of ballast box is installed with movable weight.
4. pulley augmenting process beam pumping unit according to claim 1, it is characterized in that counter weight device is counterweight and ballast box, counterweight is installed on the crank, and the upper end of ballast box is installed on the right-hand member of walking beam, and the lower end of ballast box is installed with movable weight.
5. according to claim 1 or 2 or 3 or 4 described pulley augmenting process beam pumping units, the left end that it is characterized in that walking beam is fixed with hanging seat, upper inner at horse head has rigid connector, connector hangs on the hanging seat, is fixed with the supporter that can lean on the walking beam left side in the inboard, middle part of horse head.
6. pulley augmenting process beam pumping unit according to claim 5, the middle part that it is characterized in that walking beam is hinged on the top of frame by the center bearing seat, the upper end of crossbeam connecting rod is hinged on by the crossbeam bearing support on the right part of walking beam, and the lower end of crossbeam connecting rod is hinged on the crank by the crank axle bearing.
7. according to claim 1 or 2 or 3 or 4 described pulley augmenting process beam pumping units, it is characterized in that transmission device comprises small belt pulley, big belt pulley and driving belt, be installed with small belt pulley on the power output shaft of motor, on the power input shaft of reducer, be installed with big belt pulley, on small belt pulley and big belt pulley, belt be installed.
8. pulley augmenting process beam pumping unit according to claim 6, it is characterized in that transmission device comprises small belt pulley, big belt pulley and driving belt, be installed with small belt pulley on the power output shaft of motor, on the power input shaft of reducer, be installed with big belt pulley, on small belt pulley and big belt pulley, belt be installed.
9. pulley augmenting process beam pumping unit according to claim 8 is characterized in that there is base the below of frame, motor and reducer, and the lower end of frame, motor and reducer is fixed on the base.
10. pulley augmenting process beam pumping unit according to claim 9 is characterized in that being equipped with on the input shaft of speed reducer brake gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201466960U CN202039821U (en) | 2011-05-10 | 2011-05-10 | Stroke-increasing beam pumping unit with pulleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201466960U CN202039821U (en) | 2011-05-10 | 2011-05-10 | Stroke-increasing beam pumping unit with pulleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039821U true CN202039821U (en) | 2011-11-16 |
Family
ID=44967270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201466960U Expired - Lifetime CN202039821U (en) | 2011-05-10 | 2011-05-10 | Stroke-increasing beam pumping unit with pulleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155190A (en) * | 2011-05-10 | 2011-08-17 | 高林 | Pulley stroke-lengthening beam pumping unit |
-
2011
- 2011-05-10 CN CN2011201466960U patent/CN202039821U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155190A (en) * | 2011-05-10 | 2011-08-17 | 高林 | Pulley stroke-lengthening beam pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111116 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |