CN103334720B - A kind of oscillating rod type rack oil pumping machine - Google Patents
A kind of oscillating rod type rack oil pumping machine Download PDFInfo
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- CN103334720B CN103334720B CN201310292763.3A CN201310292763A CN103334720B CN 103334720 B CN103334720 B CN 103334720B CN 201310292763 A CN201310292763 A CN 201310292763A CN 103334720 B CN103334720 B CN 103334720B
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Abstract
A kind of oscillating rod type rack oil pumping machine, it is characterized in that reducer, motor, brake is all contained in one can on wiggly fork, fork base plate bottom is provided with bearing support, the central axis of bearing support is arranged on fork crossbeam, fork crossbeam is fixedly attached to again on fuselage, motor is fixed on motor cabinet, motor cabinet bottom is welded with a telescopic square adjusting rod, the square hollow sleeve that telescopic square adjusting rod coordinates through one and it, square hollow sleeve and fork link together, telescopic square adjusting rod bottom is provided with adjusting screw, adjusting screw is equipped with for promoting the up and down nut of telescopic adjustment bar and hand handle, motor and reducer are all contained on same fork, so the center to center distance between electrical machine belt pulley and reducer belt wheel is constant, and this center to center distance can be regulated very easily with an expansion link, keep the tension force required for belt, improve the application life of belt, also improve the reliability of oil pumper.
Description
Technical field
The present invention relates to a kind of oil exploration equipment, specifically a kind of oscillating rod type rack oil pumping machine.
Background technology
There is multiple rack type pumping machine at present, this kind of oil pumper has a common feature, namely during commutation, reducer and the pinion be contained on its power shaft need to do horizontal motion, the method of reducer transverse movement has a variety of, the patent No. be 200920019023.1 long annular rack oil pumping machine be by eight wheel molecular changements, the patent No. be 200910020560.2 inclined type long annular rack oil pumping machine be by five wheel molecular changements, and the patent No. be 201120156942.0 a kind of inclined type long annular rack draws water that gas production machine or oil pumper adopt is the mode that two axle sleeves slide on axle, these methods have its advantage, also weak point is had, if any complex structure, some requirement machining accuracies are high, cost is high, and motor is motionless, the center to center distance which results in when reducer does transverse movement between electrical machine belt pulley and reducer belt wheel changes, the tensioning of belt pulley is cumbersome, belt easily skids.
Summary of the invention
In order to solve the deficiency of the said equipment, the invention provides a kind of oscillating rod type rack oil pumping machine, this device structure is simple, novel form, running are reliable, the reducer that pinion is housed is contained in fork top, bearing support is arranged at fork bottom, two rollers are arranged at fork top, and during commutation, fork swings the motion that an angle just can make pinion realization horizontal; On the other hand, motor and reducer are all contained on same fork, although fork swings an angle when commutating, but the center to center distance between electrical machine belt pulley and reducer belt wheel is constant, and this center to center distance can be regulated very easily with an expansion link, keep the tension force required for belt, improve the application life of belt, also improve the reliability of oil pumper, object of the present invention is exactly for scene provides a kind of oscillating rod type rack oil pumping machine.
The present invention is realized by following manner, and a kind of oscillating rod type rack oil pumping machine, comprises fuselage, support, concrete pedestal, crown sheave, overhead traveling crane bearing, wire rope, wire rope change gear, polished rod eye, reducer, gear, long annular rack, guide roller, balance slide block, righting wheel, directive wheel, motor, electrical machine belt pulley, reducer belt wheel, belt, hinge after fuselage, fuselage tilt adjustment screw rod, balance slide block is provided with long annular rack, righting wheel, directive wheel, wire rope change gear, reducer output shaft is provided with gear and guide roller, wire rope one end is walked around crown sheave and is connected with polished rod eye, the other end is walked around wire rope change gear and is connected with balance slide block, fuselage is provided with hinge and fuselage tilt adjustment screw rod after fuselage, underbelly is support, support is fixed on concrete pedestal, it is characterized in that fork top is reducer, fork base plate bottom is provided with bearing support, and the central axis of bearing support is arranged on fork crossbeam, and fork crossbeam is fixedly attached to again on fuselage, the fork roller that fork top has two before and after fuselage, track to run, motor, brake is also all contained in one can on wiggly fork, reducer is fixed on the reducer holder on fork top, reducer belt wheel is connected with electrical machine belt pulley by belt, reducer belt wheel bottom is brake, motor is fixed on motor cabinet, motor cabinet bottom is welded with a telescopic square adjusting rod, the square hollow sleeve that telescopic square adjusting rod coordinates through one and it, square hollow sleeve and fork link together, telescopic square adjusting rod bottom is provided with adjusting screw, adjusting screw, through fork base plate, adjusting screw is equipped with for promoting the up and down nut of telescopic adjustment bar and hand handle.
Fork top is provided with two roller shafts, roller shaft is provided with fork roller, and the track of fork roller is made up of roller baffle plate one, roller baffle plate two, circle holder, and roller baffle plate one is arranged on fuselage, and roller baffle plate two is fixed on fuselage by circle holder.
Reducer belt wheel bottom is brake, brake is by brake fixing seat, brake detachable lining seat, the outer seat of brake activity, in seat nut, outer seat nut, brake screw rod, operator is composition, brake fixing seat and fuselage are fixed together, brake fixing seat has the hole of wearing bolt, brake detachable lining seat is connected with brake fixing seat by bolt with the outer seat of brake activity, brake detachable lining seat and the outer seat of brake activity there is brake block installing plate, brake block riveting fixes on brake block installing plate, two brake blocks folder be reducer belt wheel, brake detachable lining seat and the outer seat of brake activity all have screw, in screw, screw pin is installed, screw pin fixing brake nut, nut on brake detachable lining seat is inner seat nut, nut on the outer seat of brake activity is outer seat nut, in seat nut and one, outer seat nut be right-hand thread one be left-hand thread, brake screw rod there are one section of plus thread and one section of left-hand thread, and match with inner seat nut and outer seat nut, brake screw rod end is provided with operator handle.
Brake fixing seat is equipped with brake detachable lining seat and the outer seat of brake activity, the outside of brake detachable lining seat and the outer seat of brake activity is separately installed with limited block.
Brake fixing seat is provided with the bolt hole of the spacing for regulating brake block.
Crown sheave is two double grooved pulleys, race is respectively a race, b race, c race, d race, four races have four lacing holes, be respectively A hole, B hole, C hole, D hole, wire rope one end penetrates crown sheave and fixes from A hole, pass from B hole, a circle is wound around around b race, down walk around wire rope change gear, wire rope change gear is fixed in balance slide block, is then up wound around a circle around c race, penetrates another crown sheave and fix from C hole, pass from D hole, the wire rope other end is connected polished rod eye with the end passed from D hole.
Crown sheave both can use double grooved pulley, also can with the screw thread sheave that can increase stroke, two, left and right crown sheave with the use of time one be right-handed screw, another is backpitch.
Motor is arranged on fork or is arranged on the platform that is fixed on fuselage.
The motor cabinet bottom that motor is installed is telescopic square adjusting rod or swing hinge.
Accompanying drawing explanation
Fig. 1: a kind of oscillating rod type rack oil pumping machine schematic diagram
Fig. 2: a kind of oscillating rod type rack oil pumping machine brake schematic diagram
Fig. 3: a kind of oscillating rod type rack oil pumping machine brake schematic diagram
Fig. 4: a kind of oscillating rod type rack oil pumping machine crown sheave schematic diagram
1-2 - fuselage frame based 4-3 - cement fuselage Angle adjustment screw 5-6-7 - bearing beam beams after the fuselage hinge 8 and 9 in hand - 10 - swinging rod nut bottom square regulation 11-12 - telescopic adjusting screw rod square hollow set of 13-14 - motor seat 15-16-17-18 - belt motor pulley brake lever 19-20-21 - reducer reducer fixed pulley 22-23-24 - guide roller gear reducer 25 - long ring rack 26-27 centering round - 28-29 - crown guide wheel balance block 30 - day 31-32 - wire rope wheel bearing beam hanger 33-34 and wire rope hanging round handlers to 35 - brake block 36 - brake in activities outside bridge 37 - brake fixed 38 - brake linings screw 39-40 and 41 - wheel nut baffle outside two 42-43-44 - roller rocker roller roller shaft baffle a 45 - round tower 46-47 - D D hole groove 48 49 - b - c wheel groove groove 50 - a round groove 51 - bore a hole 52 - b 53 - c a nut 55 - set blocks in 54-56 - screw pin.
Detailed description of the invention
Now in conjunction with Figure of description: the present invention will be further described for Fig. 1, Fig. 2, Fig. 3, Fig. 4.
A kind of oscillating rod type rack oil pumping machine, comprises fuselage 1, support 2, concrete pedestal 3, crown sheave 30, overhead traveling crane bearing 29, wire rope 31, wire rope change gear 33, polished rod eye 32, reducer 22, gear 23, long annular rack 25, guide roller 24, balance slide block 27, righting wheel 26, directive wheel 28, motor 15, electrical machine belt pulley 16, reducer belt wheel 21, belt 17, hinge 7 after fuselage, fuselage tilt adjustment screw rod 4, fork 18, telescopic square adjusting rod 12, square hollow sleeve 13, fork base plate 10, adjusting screw 11, hand is 8, bearing support 6, fork crossbeam 5, fork roller 43, roller shaft 42, roller baffle plate 1, roller baffle plate 2 41, circle holder 45, balance slide block 27 is provided with long annular rack 25, righting wheel 26, directive wheel 28, wire rope change gear 33, reducer 22 output shaft is provided with gear 23 and guide roller 24, wire rope 31 one end is walked around crown sheave 30 and is connected with polished rod eye 32, the other end is walked around wire rope change gear 33 and is connected with balance slide block 27, fuselage 1 is provided with hinge 7 and fuselage tilt adjustment screw rod 4 after fuselage, can regulates the angle of inclination of fuselage 1, to meet the requirement of centering well head, fuselage 1 bottom is support 2, and support 2 is fixed on concrete pedestal 3, it is characterized in that reducer 22, motor 15, brake 19 is all contained in one can on wiggly fork 18, reducer 22 is fixed on the reducer holder 20 on fork 18 top, fork base plate 10 bottom is provided with bearing support 6, the central axis of bearing support 6 is arranged on fork crossbeam 5, fork crossbeam 5 is fixedly attached to again on fuselage 1, reducer belt wheel 21 is connected with electrical machine belt pulley 16 by belt 17, reducer belt wheel 21 bottom is brake 19, motor 15 is fixed on motor cabinet 14, motor cabinet 14 bottom is welded with a telescopic square adjusting rod 12, the square hollow sleeve 13 that telescopic square adjusting rod 12 coordinates through one and it, square hollow sleeve 13 links together with fork 18, telescopic square adjusting rod 12 bottom is provided with adjusting screw 11, adjusting screw 11 is through fork base plate 10, adjusting screw 11 is equipped with for promoting the up and down nut of telescopic adjustment bar 9 with hand 8, during commutation, reducer 22 does horizontal horizontal movement, reducer 22 drives fork 18 to swing, bearing support 6 bottom fork 18 can allow fork 18 swing smoothly, reducer 22 and motor 15 are all fixed together with fork 18, during commutation, motor 15 and reducer 22 swing simultaneously, motor 15 is constant with the relative position of reducer 22, namely the center to center distance of belt pulley is constant, the distance of stretch out and draw back of telescopic square adjusting rod 12 can be regulated 8 by hand when regulating the distance between belt pulley, namely the distance between motor 15 and reducer 22 can be regulated.
Fork 18 top is provided with two roller shafts 42, roller shaft 42 is provided with fork roller 43, the track of fork roller 43 is made up of roller baffle plate 1, roller baffle plate 2 41, circle holder 45, roller baffle plate 1 is installed on the fuselage 1, roller baffle plate 2 41 is fixing on the fuselage 1 by circle holder 45, and during commutation, reducer 22 driven gear 23 does horizontal horizontal movement, and fork 18 swings, drive fork roller 43 roller back and forth in orbit, play the effect supporting reducer 22.
Reducer belt wheel 21 bottom is brake 19, brake 19 is by brake fixing seat 37, brake detachable lining seat 35, the outer seat 36 of brake activity, in seat nut 54, outer seat nut 40, brake screw rod 38, operator is 34 compositions, brake fixing seat 37 and fork 18 are fixed together, brake fixing seat 37 has the hole of wearing bolt, brake detachable lining seat 35 is connected with brake fixing seat 37 by bolt with the outer seat 36 of brake activity, brake detachable lining seat 35 and the outer seat 36 of brake activity there is brake block installing plate, brake block 39 riveting fixes on brake block installing plate, what two brake blocks 39 pressed from both sides is reducer belt wheel 21, brake detachable lining seat 35 and the outer seat 36 of brake activity all have screw, screw pin 56 is had in screw, screw pin 56 fixing brake nut and make brake nut can centered by screw pin 56 rotary moveable, nut on brake detachable lining seat 35 is inner seat nut 54, nut on the outer seat 36 of brake activity is outer seat nut 40, in seat nut 54 be right-hand thread one with 40 1, outer seat nut be left-hand thread, brake screw rod 38 there are one section of plus thread and one section of left-hand thread, and match with inner seat nut 54 and outer seat nut 40, brake screw rod 38 end is provided with operator 34, when needing brake, operator of leaving behind drives brake screw rod 38 to rotate 34, in seat nut 54 drive brake detachable lining seat 35, in seat nut 54 drive the outer seat 36 of brake activity to move near the direction of reducer belt wheel 21, the brake block 39 of both sides tightly clamps reducer belt wheel 21, realize brake, when needing releasing of brake 19, operator is 34 counteragents, make brake screw rod 38 rotation in the opposite direction, outer seat nut 40 drives brake detachable lining seat 35, in seat nut 54 drive the outer seat 36 of brake activity to move to the direction away from reducer belt wheel 21, namely brake unclamps.
Brake is unclamped rear limited block 55 and is played to brake detachable lining seat 35 and the outer seat 36 of brake activity the effect that restriction continues motion, freely swings and cone friction gear belt wheel 21 wheel rim to prevent brake detachable lining seat 35 and the outer seat 36 of brake activity.
Brake fixing seat 37 there is multiple bolt hole, regulates the distance between brake block 39 according to the thickness of reducer belt wheel 21.
Crown sheave 30 is two double grooved pulleys, race is respectively a race 50, b race 49, c race 48, d race 47, four races have four lacing holes, be respectively A hole 51, B hole 52, C hole 53, D hole, wire rope 31 one end penetrates crown sheave 30 and fixes from A hole 51, pass from B hole 52, a circle is wound around around b race 49, down walk around wire rope change gear 33, wire rope change gear 33 is fixed in balance slide block 27, then up a circle is wound around around c race 48, penetrate another crown sheave 30 from C hole 53 and fix, pass from D hole, wire rope 31 other end is connected polished rod eye 32 with the end passed from D hole.
When polished rod eye 32 is up, wire rope 31 is wound around to a race 50, d race 47, is entangled in b race 49, the wire rope 31 of c race 48 decontrols; When polished rod eye 32 is descending, wire rope 31 is wound around to b race 49, c race 48, is entangled in a race 50, the wire rope 31 of d race 47 decontrols, and completes an oil pumping stroke.
Crown sheave 30 both can with two double grooved pulleys, also can when stroke is larger with the screw thread sheave that can increase stroke, and namely wire rope 31 does not just twine a circle on crown sheave 30, and can be wound around multi-turn.If want two crown sheave 30 fit applications, then the helicla flute in left and right wheels can adopt right-handed screw and backpitch respectively, does not vacillate to make being in lifting center all the time with joint efforts of left and right wire rope 31.
Wire rope 31 is fixed on double grooved pulley non-slip on crown sheave 30 or spiral sheave, between wire rope 31 and crown sheave 30 operationally, especially when oil pumper commutates, Frictional Slipping can not be produced, Frictional Slipping is not had not produce wire rope 31 life-span of wearing and tearing fracture of wire than the wire rope 31 life-span increase at double having Frictional Slipping and wearing and tearing, decrease oil pumper maintenance workload, improve the reliability of oil pumper.
Claims (9)
1. an oscillating rod type rack oil pumping machine, comprises fuselage (1), support (2), concrete pedestal (3), crown sheave (30), overhead traveling crane bearing, wire rope (31), wire rope change gear (33), polished rod eye (32), reducer (22), gear (23), long annular rack (25), guide roller (24), balance slide block (27), righting wheel (26), directive wheel (28), motor (15), electrical machine belt pulley (16), reducer belt wheel (21), belt (17), hinge (7) after fuselage, fuselage tilt adjustment screw rod (4), balance slide block (27) is provided with long annular rack (25), righting wheel (26), directive wheel (28), wire rope change gear (33), reducer (22) output shaft is provided with gear (23) and guide roller (24), wire rope (31) one end is walked around crown sheave (30) and is connected with polished rod eye (32), the other end is walked around wire rope change gear (33) and is connected with balance slide block (27), fuselage (1) is provided with hinge (7) and fuselage tilt adjustment screw rod (4) after fuselage, fuselage (1) bottom is support (2), support (2) is fixed on concrete pedestal (3), it is characterized in that fork (18) top is reducer (22), fork base plate (10) bottom is provided with bearing support (6), the central axis of bearing support (6) is arranged on fork crossbeam (5), fork crossbeam (5) is fixedly attached to again on fuselage (1), two fork rollers (43) before and after fuselage (1), track run are arranged at fork (18) top, motor (15), brake (19) is also all contained in one can on wiggly fork (18), reducer (22) is fixed on the reducer holder (20) on fork (18) top, reducer belt wheel (21) is connected with electrical machine belt pulley (16) by belt (17), reducer belt wheel (21) bottom is brake (19), motor (15) is fixed on motor cabinet (14), motor cabinet (14) bottom is welded with a telescopic square adjusting rod (12), the square hollow sleeve (13) that telescopic square adjusting rod (12) coordinates through one and it, square hollow sleeve (13) and fork (18) link together, telescopic square adjusting rod (12) bottom is provided with adjusting screw (11), adjusting screw (11) is through fork base plate (10), adjusting screw (11) is equipped with for promoting the up and down nut of telescopic adjustment bar (9) with hand (8).
2. a kind of oscillating rod type rack oil pumping machine according to claim 1, it is characterized in that fork (18) top is provided with two roller shafts (42), roller shaft (42) is provided with fork roller (43), the track of fork roller (43) is made up of roller baffle plate one (44), roller baffle plate two (41), circle holder (45), roller baffle plate one (44) is arranged on fuselage (1), and roller baffle plate two (41) is fixed on fuselage (1) by circle holder (45).
3. a kind of oscillating rod type rack oil pumping machine according to claim 1, it is characterized in that reducer belt wheel (21) bottom is for brake (19), brake (19) is by brake fixing seat (37), brake detachable lining seat (35), the outer seat (36) of brake activity, in seat nut (54), outer seat nut (40), brake screw rod (38), operator is (34) composition, brake fixing seat (37) and fork are fixed together, (37) have the hole of wearing bolt to brake fixing seat, brake detachable lining seat (35) is connected with brake fixing seat (37) by bolt with the outer seat (36) of brake activity, brake detachable lining seat (35) and the outer seat (36) of brake activity there is brake block installing plate, brake block (39) riveting fixes on brake block installing plate, what two brake blocks (39) were pressed from both sides is reducer belt wheel (21), brake detachable lining seat (35) and the outer seat (36) of brake activity all have screw, screw pin (56) is installed in screw, screw pin (56) fixing brake nut, nut in brake detachable lining seat (35) is inner seat nut (54), nut on the outer seat (36) of brake activity is outer seat nut (40), in seat nut (54) and (40) one, outer seat nut be right-hand thread one be left-hand thread, brake screw rod (38) there are one section of plus thread and one section of left-hand thread, and match with inner seat nut (54) and outer seat nut (40), brake screw rod (38) end is provided with operator (34).
4. a kind of oscillating rod type rack oil pumping machine according to claim 3, it is characterized in that brake fixing seat (37) being equipped with brake detachable lining seat (35) seat (36) outer with brake activity, brake detachable lining seat (35) is separately installed with limited block (55) with the outside of the outer seat (36) of brake activity.
5. a kind of oscillating rod type rack oil pumping machine according to claim 3, is characterized in that the bolt hole of spacing brake fixing seat (37) had for regulating brake block (39).
6. a kind of oscillating rod type rack oil pumping machine according to claim 1, it is characterized in that crown sheave (30) is two double grooved pulleys, race is respectively a race (50), b race (49), c race (48), d race (47), four races have four lacing holes, be respectively A hole (51), B hole (52), C hole (53), D hole (46), wire rope (31) one end penetrates crown sheave (30) from A hole (51) and fixes, pass from B hole (52), a circle is wound around around b race (49), down walk around wire rope change gear (33), wire rope change gear (33) is fixed in balance slide block (27), then up a circle is wound around around c race (48), penetrate another crown sheave (30) from C hole (53) and fix, pass from D hole (46), wire rope (31) other end is connected polished rod eye (32) with the end passed from D hole (46).
7. a kind of oscillating rod type rack oil pumping machine according to claim 1, is characterized in that crown sheave (30) maybe can increase the screw thread sheave of stroke for double grooved pulley, two, left and right crown sheave (30) with the use of time one be right-handed screw, another is backpitch.
8. a kind of oscillating rod type rack oil pumping machine according to claim 1, is characterized in that motor (15) is arranged on fork (18) upper or be arranged on the platform that is fixed on fuselage.
9. a kind of oscillating rod type rack oil pumping machine according to claim 1, is characterized in that motor cabinet (14) bottom that motor (15) is installed is telescopic square adjusting rod (12) or swing hinge.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310292763.3A CN103334720B (en) | 2013-07-12 | 2013-07-12 | A kind of oscillating rod type rack oil pumping machine |
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| CN201310292763.3A CN103334720B (en) | 2013-07-12 | 2013-07-12 | A kind of oscillating rod type rack oil pumping machine |
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| CN103334720B true CN103334720B (en) | 2015-11-18 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329058A (en) * | 2014-10-21 | 2015-02-04 | 胜利油田新大管业科技发展有限责任公司 | Synchronous belt-reversing pumping unit and method |
| CN106437627B (en) * | 2016-08-30 | 2023-03-21 | 新疆永升聚元石油机械有限公司 | Double-abdication vertical type supporting suspended weight assembly and double-abdication vertical type chain oil pumping unit |
| CN107939404B (en) * | 2018-01-15 | 2023-09-15 | 吉林大学 | Mechanical telescopic water gun based on gear and rack transmission |
| CN108868705B (en) * | 2018-07-23 | 2023-11-14 | 顾心怿 | Gear rack pumping unit with gears transversely moving on sliding bars and capable of lightly adjusting balance |
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| RU2191924C2 (en) * | 2000-11-08 | 2002-10-27 | Богатырев Павел Иванович | Pumping unit with two walking beams |
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| CN103334720A (en) | 2013-10-02 |
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