CN101158282A - Mobile regulating centroidal oil pumping machine - Google Patents
Mobile regulating centroidal oil pumping machine Download PDFInfo
- Publication number
- CN101158282A CN101158282A CNA2007101141543A CN200710114154A CN101158282A CN 101158282 A CN101158282 A CN 101158282A CN A2007101141543 A CNA2007101141543 A CN A2007101141543A CN 200710114154 A CN200710114154 A CN 200710114154A CN 101158282 A CN101158282 A CN 101158282A
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- crossbeam
- mobile
- centroidal
- low tension
- power distribution
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Abstract
The invention relates to an oil pumping machine, in particular to a movable gravity-center regulating oil pumping machine which can save energy and keep a belt from skidding. The invention comprises a crossbeam 28 and a power distribution cabinet 10, and the power distribution cabinet 10 is connected with an electromotor 9 to drive an idler pulley 6 to turn. The idler pulley 6 drives the crossbeam 28 to move up and down through a link rod 7. The crossbeam 28 is seated on a main bearing 4 above a crossbeam bracket 29. A donkey head 13 and a donkey head braid 14 connected with the donkey head are arranged on a front part of the crossbeam, and a polished rod 17 and a polished rod 3 are connected with a lower part of the crossbeam. The oil is transferred through a flow 2 and an oil transferring pipe 1. A movable balancing block 19 is arranged on the crossbeam 28, and the movable balancing block 19 is controlled by a movement control device. With the structure, under an automatic control the balancing block can move up and down along with the crossbeam so as to save power and prevent the belt from skidding.
Description
One, technical field: the present invention relates to a kind of petroleum extractor, especially a kind of oil pumper of mobile regulating centroidal.
Two, background technology: present existing type has tower shelf type oil pumping machine, special-shaped beam pumping unit, and their balance weight is all fixed, and therefore the load of a motor is very big, and the sleet sky causes belt creep easily.
Three, summary of the invention: the purpose of this invention is to provide a kind of can the economize on electricity, prevent the oil pumper of the mobile regulating centroidal of belt creep.The oil pumper of mobile regulating centroidal, comprise crossbeam 28, power distribution cabinet 10, power distribution cabinet 10 connects motor 9 and drives guide wheel 6 rotations, guide wheel 6 moves up and down crossbeam 28 by connecting rod 7, and crossbeam 28 is seated on the base bearing 4 of big boom support 29 tops, and the front portion of crossbeam is the horse head plait 14 that horse head 13 is connected with it, the below is connecting polished rod pin 17, polished rod 3, by flow process 2 and petroleum pipeline 1 transfer oil, on crossbeam 28, be provided with mobile balanced block 19, mobile balanced block 19 is controlled by mobile controlling organization.Mobile controlling organization comprises automatic power distribution cabinet 27, switching control mechanism, low tension switch 23, low tension switch 24, switching control mechanism control low tension switch 23 and low tension switch 24, low tension switch 23, low tension switch 24 are connected with automatic power distribution cabinet 27.Switching control mechanism is for being provided with a support below crossbeam 28 middle parts, the support both sides are respectively equipped with low tension switch 23,24, be respectively equipped with arc sheet 22,30 at crossbeam 28 times and low tension switch 23,24 corresponding positions, arc sheet 22 and 30 is respectively two parts of flexible connection and forms.The both sides of mobile balanced block 19 are respectively equipped with the shutoff switch on crossbeam 28.Mobile controlling organization also is included in crossbeam 28 and is provided with motor 21 mobile balanced blocks 19 that are connected with automatic power distribution cabinet 27 and is movably connected in the both sides of crossbeam 28 by bearing 57, and bearing 57 is connected with screw rod 20, nut 33, gearbox 32, motor 21 successively.Gearbox 32 is provided with two electromagnet 38,39, shift fork 43 and gear train 44, also be provided with the axle 34 of wounded in the battle key, axle 34 is connected with gear train 44, and gear train 44 comprises intermeshing pinion 35 and fixed gear 37 and be provided with shift fork 43 that shift fork 43 is between electromagnet 38,39.Adopt after the said structure, because balance weight can be along with crossbeam moves up and down under control automatically, thereby saves energy can prevent belt creep.
Four, description of drawings: accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is structural representations of mobile balanced block;
Accompanying drawing 4 is plan structure figure of mobile balanced block;
Fixed motor and gearbox designs schematic diagram on accompanying drawing 5 crossbeams;
Accompanying drawing 6 is power distribution cabinet switch schematic diagrames;
Accompanying drawing 7 is circuit diagrams of the present invention;
Accompanying drawing 8 switching control mechanism schematic diagrames;
Accompanying drawing 9 is arc chip architecture schematic diagrames among the present invention.
Five, embodiment: as shown in Figure 1, whole oil pumper is seated on the base 11, give for motor 9 by power distribution cabinet 10, unclamp parking brake 18, motor 9 rotations drive belt 8, guide wheel 6 is rotated, after the deceleration by gearbox 12, by connecting rod 7 and crossbeam rear bearing 5 crossbeam 28 is moved up and down, 28 on crossbeam is seated on the base bearing 4 of big boom support 29 tops, the front portion of crossbeam is the horse head plait 14 that horse head 13 is connected with it, and the below is connecting polished rod pin 17, polished rod 3, by flow process 2 and petroleum pipeline 1 transfer oil.Establish a manually automatic power distribution cabinet 27 in addition on the next door of power distribution cabinet 10.19 of mobile balanced blocks are on crossbeam 28.
As shown in Figure 6, motor 21 on the mainly responsible crossbeam of this power distribution cabinet and two low tension switches 23,24, for safety, low tension switch 23,24 all adopts low tension, knob points to point 53 o'clock, connect a motor 21 and a transformer, and the electricity of step-down is flowed to low tension switch 23,24.Knob points to point 52 for cutting off, and points to point 51 and connects transformer and the electricity of step-down is flowed to knob 46 for connecting motor 21.Knob 46 points to point 49 for cutting off, and points to point 48 and gives shutoff switch 25 for carrying low tension, points to point 50 and gives shutoff switch 26 for carrying low tension.
As Fig. 2, spur by bearing 57 by a screw rod 20, direction conversion and nut 33 by motor 21 gearboxes 32 roll it about on the crossbeam, two electromagnet 38,39 are arranged above the gearbox 32, inhaling moving shift fork 43 makes gear train that activity on the axle 34 of spline arranged, thereby make output shaft 45 change direction of rotation, can open low pressure contact- making switch 41,42 respectively simultaneously.
As shown in Figure 8, fix two the arc sheets 22,30 that can adjust length below crossbeam, arc sheet 22,30 comprises two parts arc of circle sheet 54,56 respectively, and a groove is arranged in the middle of the arc of circle sheet 56, be fixed on the arc of circle sheet 54 with screw 55 in the groove, can adjust as required.
During concrete the use: start the oil pumper running, automatically the switch of power distribution cabinet 27 is got to a little 53 positions, it is descending that the rotation of motor 9 widens beam 28 to power by crossbeam rear bearing 5, arc sheet 30 under the crossbeam touches low tension switch 24, be switched to shutoff switch 25, at this moment mobile balanced block 19 is at crossbeam 28 afterbodys, shutoff switch 25 is in on-state, flow to electromagnet 39 and low pressure contact-making switch 42 by shutoff switch 25, work of electromagnet produces suction, pulling shift fork 43, shift fork 43 promotes gear train 44 (making gear wheel and gear 36 engagements) and low tension contact-making switch 41 simultaneously, connect the electric current that flows to controllable silicon 40 by pushing low pressure contact-making switch 41, motor 21 rotations are by gearbox 32, the rotation pulling balance weight 19 of bearing 33 is up, balance weight 19 is up to and disconnects shutoff switch 25 places, and extruding force makes shutoff switch 25 cut off electric current, and motor 21 stops.At this moment horse head 13 beginnings are downward, and mobile balanced block 19 centers of gravity are on big boom support 29.Horse head is descending when bottom dead centre, arc of circle sheet 22 contact low tension switches 23, electric current flows to shutoff switch 26 by low tension switch 23, connect electromagnet 38 and inhale moving shift fork 43, promote the pinion 35 and fixed gear 37 engagements of gear train 44, push low pressure contact-making switch 41 simultaneously and connect motor 21 work, because gear shift, output shaft 45 changes turn to, screw rod 20 promotes mobile balanced block 19 and moves to crossbeam 28 afterbodys, run into shutoff switch 26 up to mobile balanced block 19 and cut off the electricity supply and just stop, at this time mobile balanced block 19 is at big beam rear part, and center of gravity presses down and plays balanced action.When automatically the rotary switch of power distribution cabinet 27 was got to a little 51 places, knob 46 began to work, and can manually allow mobile balanced block 19 move forward and backward or stopped.
Claims (7)
1. the oil pumper of a mobile regulating centroidal, comprise crossbeam (28), power distribution cabinet (10), power distribution cabinet (10) connects motor (9) and drives guide wheel (6) rotation, guide wheel (6) moves up and down crossbeam (28) by connecting rod (7), crossbeam (28) is seated on the base bearing (4) of big boom support (29) top, the front portion of crossbeam is the horse head plait (14) that horse head (13) is connected with it, the below is connecting polished rod pin (17), polished rod (3), by flow process (2) and petroleum pipeline (1) transfer oil, it is characterized in that: be provided with mobile balanced block (19) on crossbeam (28), mobile balanced block (19) is controlled by mobile controlling organization.
2. the oil pumper of mobile regulating centroidal according to claim 1, it is characterized in that: mobile controlling organization comprises automatic power distribution cabinet (27), switching control mechanism, low tension switch (23), low tension switch (24), switching control mechanism control low tension switch (23) and low tension contact-making switch (24), low tension switch (23), low tension switch (24) are connected with automatic power distribution cabinet (27).
3. the oil pumper of mobile regulating centroidal according to claim 2, it is characterized in that: switching control mechanism is for being provided with a support in below, crossbeam (28) middle part, the support both sides are respectively equipped with low tension switch (23), (24), down be respectively equipped with arc sheet (22), (30) with low tension switch (23), (24) corresponding position at crossbeam (28), arc sheet (22) and (30) are respectively two parts composition of flexible connection.
4. the oil pumper of mobile regulating centroidal according to claim 3 is characterized in that: upward be respectively equipped with the shutoff switch in the both sides of mobile balanced block (19) at crossbeam (28).
5. the oil pumper of mobile regulating centroidal according to claim 4 is characterized in that: mobile controlling organization also is included in crossbeam (28) and is provided with motor (21), gearbox (32), transformer, bearing (30), screw rod (20), the nut (33) that is connected with power distribution cabinet (27) automatically.
6. the oil pumper of mobile regulating centroidal according to claim 5, it is characterized in that: mobile balanced block (19) is movably connected in the both sides of crossbeam (28) by bearing (30), and bearing (30) is connected with screw rod (20), nut (33), gearbox (32), motor (21) successively.
7. the oil pumper of mobile regulating centroidal according to claim 6, it is characterized in that: gearbox (32) is provided with two electromagnet (38), (39), shift fork (43) and gear train (44), also be provided with the axle (34) of wounded in the battle key, axle (34) is connected with gear train (44), gear train (44) comprises intermeshing pinion (35) and fixed gear (37) and is provided with shift fork (43) that shift fork (43) is positioned between electromagnet (38), (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101141543A CN101158282A (en) | 2007-11-10 | 2007-11-10 | Mobile regulating centroidal oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101141543A CN101158282A (en) | 2007-11-10 | 2007-11-10 | Mobile regulating centroidal oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101158282A true CN101158282A (en) | 2008-04-09 |
Family
ID=39306496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101141543A Pending CN101158282A (en) | 2007-11-10 | 2007-11-10 | Mobile regulating centroidal oil pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101158282A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155186A (en) * | 2011-03-09 | 2011-08-17 | 吕传庆 | Lever system for pumping unit |
| CN113417609B (en) * | 2021-08-25 | 2021-10-26 | 胜利油田胜鑫防腐有限责任公司 | Vertical oil pumping machine |
-
2007
- 2007-11-10 CN CNA2007101141543A patent/CN101158282A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155186A (en) * | 2011-03-09 | 2011-08-17 | 吕传庆 | Lever system for pumping unit |
| CN113417609B (en) * | 2021-08-25 | 2021-10-26 | 胜利油田胜鑫防腐有限责任公司 | Vertical oil pumping machine |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080409 |