CN204532283U - Fork tower-type intelligent oil pumping machine - Google Patents
Fork tower-type intelligent oil pumping machine Download PDFInfo
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- CN204532283U CN204532283U CN201520197212.3U CN201520197212U CN204532283U CN 204532283 U CN204532283 U CN 204532283U CN 201520197212 U CN201520197212 U CN 201520197212U CN 204532283 U CN204532283 U CN 204532283U
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Abstract
The utility model relates to a kind of oil pumper, particularly a kind of fork tower-type intelligent oil pumping machine.Each fork of this device is provided with sliding poise type balanced adjustment assembly, sliding poise type balanced adjustment assembly comprises sliding poise type balance weight, turn-screw, transmission case, reducer and sliding poise type balanced adjustment assembly motor, sliding poise type balance weight can be slided on the self-locking track of fork, sliding poise type balance weight connects captive nut, captive nut is sleeved on turn-screw, turn-screw is connected with the lead screw shaft bearing in transmission case, and transmission case, reducer, sliding poise type balanced adjustment assembly motor connect in turn.The utility model achieves electric intelligent adjustment, easy to adjust accurately quick, and oil pumper can be made to reach desirable balance state, reduce reducer output torque, reduce electric motor consumes amount, the stepless adjustment of oil pumper stroke, jig frequency can meet different demand of recovering the oil, and reduces energy consumption.
Description
Technical field:
The utility model relates to a kind of oil pumper, particularly a kind of fork tower-type intelligent oil pumping machine.
Background technology:
Existing balance weight of oil pumping unit regulates difficulty, efficiency low, and adjustment balance is inaccurate, is difficult to reach desirable balance effect.Balance of well pumping unit cannot realize intelligent balance.The adjustment of oil pumper stroke, jig frequency is loaded down with trivial details, and power consumption is high.
Utility model content:
The technical problems to be solved in the utility model is to provide a kind of fork tower-type intelligent oil pumping machine, the arrangement achieves electric intelligent adjustment, easy to adjust accurately quick, oil pumper can be made to reach desirable balance state, reduce reducer output torque, reduce electric motor consumes amount, the stepless adjustment of oil pumper stroke, jig frequency can meet different demand of recovering the oil, and reduces energy consumption.Overcoming existing balance weight of oil pumping unit regulates difficulty, efficiency low, and adjustment balance is inaccurate, is difficult to reach desirable balance effect, cannot realizes intelligent balance, and the adjustment of oil pumper stroke, jig frequency is loaded down with trivial details, the deficiency that power consumption is high.
Technical solution adopted in the utility model is: a kind of fork tower-type intelligent oil pumping machine, comprise unsplit bedplate, unsplit bedplate connects two balance staff supporting seats, a pylon and oil pump speed reducers, two balance staff supporting seats connect fork respectively by fork back shaft, motor of oil extractor is arranged on pylon, motor of oil extractor connects oil pump speed reducer by belt, oil pump speed reducer two side shaft connects two cranks, each crank lower end is provided with crankshaft balance weight, and each crank connects fork respectively by crank pin, each fork is provided with sliding poise type balanced adjustment assembly, sliding poise type balanced adjustment assembly comprises sliding poise type balance weight, turn-screw, transmission case, reducer and sliding poise type balanced adjustment assembly motor, sliding poise type balance weight can be slided on the self-locking track of fork, sliding poise type balance weight connects captive nut, captive nut is sleeved on turn-screw, turn-screw is connected with the lead screw shaft bearing in transmission case, transmission case, reducer, sliding poise type balanced adjustment assembly motor connects in turn, transmission case by power transmission pin and fork hinged, sliding poise type balance weight when screw mandrel does not rotate by self-locking and locking device and fork locked, be connected by connect box between two forks, connect box is provided with stroke-adjusting device, stroke-adjusting device comprises stroke adjustment slide block, turn-screw, transmission case, reducer and stroke-adjusting device motor, stroke adjustment slide block can the slide block self-locking track on connect box slide, stroke adjustment slide block connects captive nut, captive nut is sleeved on turn-screw, turn-screw is connected with the lead screw shaft bearing in transmission case, transmission case, reducer, stroke-adjusting device motor connects in turn, transmission case by power transmission pin and connect box hinged, stroke adjustment slide block when screw mandrel does not rotate by self-locking and locking device and connect box locked, stroke adjustment upper end of slide block connection for transmission wire rope, shackle line is walked around counterweight directive wheel and is connected with load transducer with load directive wheel, load transducer lower end is by wire rope connecting with pumping rod, counterweight directive wheel is fixedly connected on pylon upper end, load directive wheel is hinged on pylon upper end, control cabinet can receive the load signal of load transducer, and control cabinet is connected with stroke-adjusting device motor with motor of oil extractor, sliding poise type balanced adjustment assembly motor respectively.
The beneficial effects of the utility model are: the utility model electric intelligent adjustment, easy to adjust accurately quick, oil pumper can be made to reach desirable balance state, reduce reducer output torque, reduce electric motor consumes amount, the stepless adjustment of oil pumper stroke, jig frequency can meet different demand of recovering the oil, and reduces energy consumption.
Accompanying drawing illustrates:
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of stroke adjustment slide block and connect box.
Fig. 3 is the top view of Fig. 2.
Detailed description of the invention:
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of fork tower-type intelligent oil pumping machine, comprise unsplit bedplate 1, unsplit bedplate 1 connects two balance staff supporting seats 2, a pylon 6 and an oil pump speed reducer 10, two balance staff supporting seats 2 connect fork 14 respectively by fork back shaft 3, motor of oil extractor 9 is installed on the tower 6, motor of oil extractor 9 connects oil pump speed reducer 10 by belt 8, oil pump speed reducer 10 liang of side shafts connect two cranks 11, each crank 11 lower end is provided with crankshaft balance weight 19, each crank 11 connects fork 14 respectively by crank pin 15, can roll back and forth in this axial rolling groove in the axial rolling groove that crank pin 15 is arranged on fork 14, each fork 14 is provided with sliding poise type balanced adjustment assembly 13, sliding poise type balanced adjustment assembly 13 comprises sliding poise type balance weight 16, turn-screw, transmission case, reducer and sliding poise type balanced adjustment assembly motor, sliding poise type balance weight 16 can be slided on the self-locking track of fork 14, sliding poise type balance weight 16 connects captive nut, captive nut is sleeved on turn-screw, turn-screw is connected with the lead screw shaft bearing in transmission case, transmission case, reducer, sliding poise type balanced adjustment assembly motor connects in turn, transmission case by power transmission pin and fork 14 hinged, the work of sliding poise type balanced adjustment assembly motor drives reducer to drive turn-screw to rotate, drive sliding poise type balance weight 16 at fork 14 self-locking moving on rails by captive nut in sliding poise type balance weight 16, sliding poise type balance weight 16 is mobile between front and back changes balance arm of force adjustment balance, thus make oil pumper reach desirable reliable counterbalance effect, sliding poise type balance weight 16 when screw mandrel does not rotate by self-locking and locking device and fork 14 locked, be connected by connect box 20 between two forks 14, connect box 20 is provided with stroke-adjusting device 18, stroke-adjusting device 18 comprises stroke adjustment slide block 17, turn-screw, transmission case, reducer and stroke-adjusting device motor, stroke adjustment slide block 17 can the slide block self-locking track 21 on connect box 20 slide, stroke adjustment slide block 17 connects captive nut, captive nut is sleeved on turn-screw, turn-screw is connected with the lead screw shaft bearing in transmission case, transmission case, reducer, stroke-adjusting device motor connects in turn, transmission case by power transmission pin and connect box 20 hinged, stroke adjustment slide block 17 when screw mandrel does not rotate by self-locking and locking device and connect box 20 locked, stroke adjustment slide block 17 upper end connection for transmission wire rope 5, shackle line 5 is walked around counterweight directive wheel 12 and is connected with load transducer 4 with load directive wheel 7, load transducer 4 lower end is by wire rope connecting with pumping rod, counterweight directive wheel 12 is fixedly connected on pylon 6 upper end, load directive wheel 7 is hinged on pylon 6 upper end, adjustable shackle line 5 suspension point position, control cabinet can receive the load signal of load transducer 4, and control cabinet is connected with stroke-adjusting device motor with motor of oil extractor 9, sliding poise type balanced adjustment assembly motor respectively.
During use, oil pump speed reducer 10 drives crank 11 to rotate, crank 11 drives fork 14 to swing around fork back shaft 3 by crank pin 15, two fork 14 swinging ends are connected with connect box 20, connect box 20 is installed stroke-adjusting device 18, stroke-adjusting device 18 is with dynamic stroke to adjust slide block 17 and is moved, and stroke adjustment slide block 17 is hinged thus changes the distance of shackle line 5 pin joint to fork 14 oscillation center, realization tune stroke with shackle line 5.The swing of fork 14 drives shackle line 5 to realize sucker rod and moves back and forth.Load signal is passed to control cabinet by load transducer 4, control cabinet controls motor of oil extractor 9, sliding poise type balanced adjustment assembly motor, stroke-adjusting device motor respectively according to load signal and running current, thus realizes stroke, jig frequency, balance Based Intelligent Control.
The utility model can realize balancing automatic accurate adjustment in operation process, and crank rotates and changes the crank counterbalance relative fork axis of rotation balance arm of force simultaneously, makes the upper and lower changes stroke load of sucker rod obtain active balance.Adopt fork sliding poise type balance weight and electronic adjustment can reach accurate balance effect makes motor of oil extractor power consumption minimum, reach energy-conservation object.Reduce labor strength, adjustable balance of well pumping unit in non-stop-machine situation, reduces the oil yield affected because of shutdown.Sliding poise type balance weight, as the rider of balance, makes oil pumper reach accurate counterbalance effect.Stroke is by stroke-adjusting device stepless changing, and jig frequency, by control cabinet stepless changing, saves time convenient and swift.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (1)
1. a fork tower-type intelligent oil pumping machine, comprise unsplit bedplate (1), upper connection two the balance staff supporting seats (2) of unsplit bedplate (1), a pylon (6) and an oil pump speed reducer (10), two balance staff supporting seats (2) connect fork (14) respectively by fork back shaft (3), motor of oil extractor (9) is arranged on pylon (6), motor of oil extractor (9) connects oil pump speed reducer (10) by belt (8), oil pump speed reducer (10) two side shaft connects two cranks (11), each crank (11) lower end is provided with crankshaft balance weight (19), each crank (11) connects fork (14) respectively by crank pin (15), it is characterized in that: each fork (14) is provided with sliding poise type balanced adjustment assembly (13), sliding poise type balanced adjustment assembly (13) comprises sliding poise type balance weight (16), turn-screw, transmission case, reducer and sliding poise type balanced adjustment assembly motor, sliding poise type balance weight (16) can be slided on the self-locking track of fork (14), (16) connect captive nut to sliding poise type balance weight, captive nut is sleeved on turn-screw, turn-screw is connected with the lead screw shaft bearing in transmission case, transmission case, reducer, sliding poise type balanced adjustment assembly motor connects in turn, transmission case by power transmission pin and fork (14) hinged, sliding poise type balance weight (16) when screw mandrel does not rotate by self-locking and locking device and fork (14) locked, be connected by connect box (20) between two forks (14), connect box (20) is provided with stroke-adjusting device (18), stroke-adjusting device (18) comprises stroke adjustment slide block (17), turn-screw, transmission case, reducer and stroke-adjusting device motor, stroke adjustment slide block (17) can above slide by the slide block self-locking track (21) on connect box (20), stroke adjustment slide block (17) connects captive nut, captive nut is sleeved on turn-screw, turn-screw is connected with the lead screw shaft bearing in transmission case, transmission case, reducer, stroke-adjusting device motor connects in turn, transmission case by power transmission pin and connect box (20) hinged, stroke adjustment slide block (17) when screw mandrel does not rotate by self-locking and locking device and connect box (20) locked, stroke adjustment slide block (17) upper end connection for transmission wire rope (5), shackle line (5) is walked around counterweight directive wheel (12) and is connected with load transducer (4) with load directive wheel (7), load transducer (4) lower end is by wire rope connecting with pumping rod, counterweight directive wheel (12) is fixedly connected on pylon (6) upper end, load directive wheel (7) is hinged on pylon (6) upper end, control cabinet can receive the load signal of load transducer (4), control cabinet respectively with motor of oil extractor (9), sliding poise type balanced adjustment assembly motor is connected with stroke-adjusting device motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197212.3U CN204532283U (en) | 2015-04-03 | 2015-04-03 | Fork tower-type intelligent oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197212.3U CN204532283U (en) | 2015-04-03 | 2015-04-03 | Fork tower-type intelligent oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532283U true CN204532283U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520197212.3U Expired - Fee Related CN204532283U (en) | 2015-04-03 | 2015-04-03 | Fork tower-type intelligent oil pumping machine |
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| Country | Link |
|---|---|
| CN (1) | CN204532283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763384A (en) * | 2015-04-03 | 2015-07-08 | 高洪丽 | Oscillating bar tower type intelligent oil pumping unit |
-
2015
- 2015-04-03 CN CN201520197212.3U patent/CN204532283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763384A (en) * | 2015-04-03 | 2015-07-08 | 高洪丽 | Oscillating bar tower type intelligent oil pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |