CN104265246A - Direct-driving energy-saving pumping unit lifting mechanism - Google Patents
Direct-driving energy-saving pumping unit lifting mechanism Download PDFInfo
- Publication number
- CN104265246A CN104265246A CN201410466334.8A CN201410466334A CN104265246A CN 104265246 A CN104265246 A CN 104265246A CN 201410466334 A CN201410466334 A CN 201410466334A CN 104265246 A CN104265246 A CN 104265246A
- Authority
- CN
- China
- Prior art keywords
- gear
- annular rack
- tooth bar
- direct
- pumping unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
Abstract
The invention discloses a direct-driving energy-saving pumping unit lifting mechanism. According to the direct-driving energy-saving pumping unit lifting mechanism, a first annular gear rack and a second annular gear rack are arranged in gear rack seats respectively, the two gear rack seats are oppositely arranged, a first transmission gear is meshed with a first annular gear rack, a second transmission gear is meshed with a second annular gear rack, the first transmission gear and the second transmission gear synchronously rotate in reverse directions, the first annular gear rack and the second annular gear rack are driven to move up and down respectively and repeatedly, the first transmission gear and the second transmission gear fixedly sleeve gear shafts, a bevel gear is fixed at the other end of each of the two gear shafts, two bevel gears are meshed with an angle gear, the two gear shafts are fixed on a sliding seat through bearings and glands, the bottom of the sliding seat is in sliding combination with a base through a V-shaped sliding way and a V-shaped groove, the angle gear is fixed on a transmission shaft, and balance weights and drill rods are suspended at the bottom of the two gear rack seats respectively. According to the direct-driving energy-saving pumping unit lifting mechanism, alternating vertical movement of the drill rods and the balance weights can be achieved through one-direction rotation of one transmission shaft, energy is saved, thereby, production costs are lowered, and environmental protection is facilitated.
Description
Technical field
The present invention relates to a kind of oil pumper, particularly a kind of direct-drive type energy-saving pumping unit elevating mechanism.
Background technology
Designing and developing mainly in the face of two large problems of oil pumper, one is commutation problem, and two is counterweight problems, and current direct-drive oil extractor is all adopt drive motors directly to commutate, and does not adopt counterweight, therefore causes huge energy waste.
Summary of the invention
The object of this invention is to provide a kind of direct-drive type energy-saving pumping unit elevating mechanism.
The present invention is made up of the first annular rack, the second annular rack, two tooth bar seats, the first travelling gear, the second travelling gears, first annular rack and the second annular rack are separately positioned in tooth bar seat, two tooth bar seats are oppositely arranged, first travelling gear engages with the first annular rack, second travelling gear engages with the second annular rack, first travelling gear and the synchronous counter-rotation of the second travelling gear, drive the first annular rack and the second annular rack repeatedly to move up and down respectively.
The first described annular rack and the second annular rack are outer ring tooth bar or are interior annular rack.
The first described annular rack is outer ring tooth bar, and the second annular rack is interior annular rack.
The first described annular rack is interior annular rack, and the second annular rack is outer ring tooth bar.
The first described travelling gear and the second travelling gear fixed cover are located on gear shaft, the other end of two gear shafts is fixed with bevel gear, two bevel gears are oppositely arranged, two bevel gears engage with a bevel gear, and two gear shafts are fixed on slide by bearing and gland, and the bottom of slide is slidably connected with V-arrangement slide rail and V-shaped groove and pedestal, bevel gear is fixed on power transmission shaft, power transmission shaft has feather key, and power transmission shaft is located in reductor, and the power shaft of reductor connects with the output shaft of motor; Two tooth bar seats are located in pedestal and can move up and down, and pedestal is fixed on derrick, and the bottom of two tooth bar seats hangs counterweight and drilling rod respectively.
Beneficial effect of the present invention:
1, the present invention is the object being realized the object lifting counterweight of the commutation promoting sucker rod and decline sucker rod and the commutation of decline counterweight by mechanism, and drive motors is without the need to driving commutation, and machine operation load is steady, and then saves electric energy.
2, to oil pumping drilling rod balance counterweight, saved the energy, and then reduced cost of production and be conducive to environmental protection.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is another view stereo schematic diagram of the present invention.
Fig. 3 is top view of the present invention.
The front view of Fig. 4 to be the first annular rack of the present invention and the second annular rack be interior annular rack.
The front view of Fig. 5 to be the first annular rack of the present invention and the second annular rack be outer ring tooth bar.
Fig. 6 is the schematic perspective view of the present invention for oil pumper.
Fig. 7 is the present invention's another view stereo schematic diagram for oil pumper.
Fig. 8 is the three-dimensional appearance schematic diagram of the present invention for oil pumper.
Detailed description of the invention
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the present invention is made up of the first annular rack 1, second annular rack 2, two tooth bar seat 3, first travelling gear 4, second travelling gears 5, first annular rack 1 and the second annular rack 2 are separately positioned in tooth bar seat 3, two tooth bar seats 3 are oppositely arranged, first travelling gear 4 engages with the first annular rack 1, second travelling gear 5 engages with the second annular rack 2, first travelling gear 4 and the synchronous counter-rotation of the second travelling gear 5, drive the first annular rack 1 and the second annular rack 2 repeatedly to move up and down respectively.
Refer to shown in Fig. 4 and Fig. 5, the first described annular rack 1 and the second annular rack 2 are outer ring tooth bar or are interior annular rack.
Refer to shown in Fig. 4 and Fig. 5, the first described annular rack 1 is outer ring tooth bar, and the second annular rack 2 is interior annular rack.
Refer to shown in Fig. 4 and Fig. 5, the first described annular rack 1 is interior annular rack, and the second annular rack 2 is outer ring tooth bar.
Refer to shown in Fig. 6 and Fig. 7, the first described travelling gear 4 and the second travelling gear 5 fixed cover are located on gear shaft 6, the other end of two gear shafts 6 is fixed with bevel gear 7, two bevel gears 7 are oppositely arranged, two bevel gears 7 engage with a bevel gear 8, two gear shafts 6 are fixed on slide 9 by bearing and gland, the bottom of slide 9 is slidably connected with V-arrangement slide rail and V-shaped groove and pedestal 10, bevel gear 8 is fixed on power transmission shaft 11, power transmission shaft 11 has feather key, power transmission shaft 11 is located in reductor 12, the power shaft of reductor 12 connects with the output shaft of motor 13, two tooth bar seats 3 are located in pedestal 10 and can move up and down, and pedestal 10 is fixed on derrick 14, and the bottom of two tooth bar seats 3 hangs counterweight 15 and drilling rod 16 respectively.
Refer to shown in Fig. 8, the first annular rack 1, second annular rack 2, two tooth bar seat 3, first travelling gear 4, second travelling gear 5, gear shaft 6, bevel gear 7, bevel gear 8, slide 9 and power transmission shaft 11 cover by upper cover 17.
The course of work of the present invention:
Motor 13 drives reductor 12, reductor 12 drives the power transmission shaft 11 with feather key to rotate, the bevel gear 8 of power transmission shaft 11 end drives two bevel gears 7 simultaneously but not rotating in same direction, two bevel gears 7 drive the first travelling gear 4 and the second travelling gear 5 to rotate by two gear shafts 6 respectively, and the first travelling gear 4 and the second travelling gear 5 drive the first annular rack 1 and the second annular rack 2 alternately to move up and down respectively.First annular rack 1 and the second annular rack 2 and then drive two tooth bar seat 3 up-down alternative motions, the counterweight 15 of hanging bottom two tooth bar seats 3 and drilling rod 16 also and then up-down alternative motion.
For the first travelling gear 4 and the first annular rack 1, the principle that first annular rack 1 moves up and down is described: when the first travelling gear 4 drives the first annular rack 1 to move downward minimum point, first travelling gear 4 engages with the first annular rack 1 all the time, first travelling gear 4 drives slide 9 to slide along pedestal 10 with V-arrangement slide rail and V-shaped groove, first travelling gear 4 crosses the top slide of the first annular rack 1 to opposite side, when the first travelling gear 4 slides into opposite side, because the rotation direction of the first travelling gear 4 is constant, first travelling gear 4 just drives the first annular rack 1 to move up, when the first annular rack 1 rises to peak, in like manner, the lower curtate that the first annular rack 1 crossed by first travelling gear 4 slides into the side of beginning, and because the rotation direction of the first travelling gear 4 is constant, the first travelling gear 4 just drives the first annular rack 1 to move down, so, make the first annular rack 1 move in circles to move up and down.
The moving in circles of second annular rack 2 principle that moves up and down is identical with the first annular rack 1, and difference is: when the first annular rack 1 is up, and the second annular rack 2 is descending; When second annular rack 2 is up, the first annular rack 1 is descending, and namely the first annular rack 1 and the second annular rack 2 alternately move up and down.
Claims (5)
1. a direct-drive type energy-saving pumping unit elevating mechanism, it is characterized in that: be made up of the first annular rack (1), the second annular rack (2), two tooth bar seats (3), the first travelling gear (4), the second travelling gears (5), first annular rack (1) and the second annular rack (2) are separately positioned in tooth bar seat (3), two tooth bar seats (3) are oppositely arranged, first travelling gear (4) engages with the first annular rack (1), and the second travelling gear (5) engages with the second annular rack (2).
2. a kind of direct-drive type energy-saving pumping unit elevating mechanism according to claim 1, is characterized in that: described the first annular rack (1) and the second annular rack (2) are outer ring tooth bar or are interior annular rack.
3. a kind of direct-drive type energy-saving pumping unit elevating mechanism according to claim 1, it is characterized in that: described the first annular rack (1) is outer ring tooth bar, the second annular rack (2) is interior annular rack.
4. a kind of direct-drive type energy-saving pumping unit elevating mechanism according to claim 1, it is characterized in that: described the first annular rack (1) is interior annular rack, the second annular rack (2) is outer ring tooth bar.
5. a kind of direct-drive type energy-saving pumping unit elevating mechanism according to claim 1, it is characterized in that: described the first travelling gear (4) and the second travelling gear (5) fixed cover are located on gear shaft (6), the other end of two gear shafts (6) is fixed with bevel gear (7), two bevel gears (7) are oppositely arranged, two bevel gears (7) are engaged with a bevel gear (8), two gear shafts (6) are fixed on slide (9) by bearing and gland, the bottom of slide (9) is slidably connected with V-arrangement slide rail and V-shaped groove and pedestal (10), bevel gear (8) is fixed on power transmission shaft (11), power transmission shaft (11) has feather key, power transmission shaft (11) is located in reductor (12), the power shaft of reductor (12) connects with the output shaft of motor (13), two tooth bar seats (3) are located in pedestal (10) and can move up and down, pedestal (10) is fixed on derrick (14), and the bottom of two tooth bar seats (3) hangs counterweight (15) and drilling rod (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410466334.8A CN104265246A (en) | 2014-09-12 | 2014-09-12 | Direct-driving energy-saving pumping unit lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410466334.8A CN104265246A (en) | 2014-09-12 | 2014-09-12 | Direct-driving energy-saving pumping unit lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104265246A true CN104265246A (en) | 2015-01-07 |
Family
ID=52156804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410466334.8A Pending CN104265246A (en) | 2014-09-12 | 2014-09-12 | Direct-driving energy-saving pumping unit lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265246A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747138A (en) * | 2015-03-27 | 2015-07-01 | 宋嗣新 | Single-vertical-column direct-drive type energy-saving pumping unit |
| CN105042006A (en) * | 2015-05-29 | 2015-11-11 | 鲁开明 | Double-power transmission gearbox |
| CN108294912A (en) * | 2017-01-12 | 2018-07-20 | 上海理工大学 | Thigh and calf length adjustment mechanism for lower limb rehabilitation instrument |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6047813A (en) * | 1995-09-01 | 2000-04-11 | Unova Ip Corp. | Accumulating conveyor with latchable pallets |
| CN1729132A (en) * | 2002-12-20 | 2006-02-01 | 本田技研工业株式会社 | Conveying system |
| CN2876326Y (en) * | 2006-03-10 | 2007-03-07 | 沈阳朝阳智能采油装备制造有限公司 | Winding drum type intelligent oil pumping machine |
| CN201166090Y (en) * | 2008-02-15 | 2008-12-17 | 董少明 | Transmission gear for electric motor mounted in longitudinal direction |
| US8297362B1 (en) * | 2008-12-02 | 2012-10-30 | HighMount Exploration & Production LLC | Natural gas supply apparatus and method |
| CN203645463U (en) * | 2013-11-11 | 2014-06-11 | 东莞市巧莉电子有限公司 | Forward and backward concentric dual-output geared motor gearbox |
| CN204060639U (en) * | 2014-09-12 | 2014-12-31 | 宋嗣新 | Direct-drive type energy-saving pumping unit elevating mechanism |
-
2014
- 2014-09-12 CN CN201410466334.8A patent/CN104265246A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6047813A (en) * | 1995-09-01 | 2000-04-11 | Unova Ip Corp. | Accumulating conveyor with latchable pallets |
| CN1729132A (en) * | 2002-12-20 | 2006-02-01 | 本田技研工业株式会社 | Conveying system |
| CN2876326Y (en) * | 2006-03-10 | 2007-03-07 | 沈阳朝阳智能采油装备制造有限公司 | Winding drum type intelligent oil pumping machine |
| CN201166090Y (en) * | 2008-02-15 | 2008-12-17 | 董少明 | Transmission gear for electric motor mounted in longitudinal direction |
| US8297362B1 (en) * | 2008-12-02 | 2012-10-30 | HighMount Exploration & Production LLC | Natural gas supply apparatus and method |
| CN203645463U (en) * | 2013-11-11 | 2014-06-11 | 东莞市巧莉电子有限公司 | Forward and backward concentric dual-output geared motor gearbox |
| CN204060639U (en) * | 2014-09-12 | 2014-12-31 | 宋嗣新 | Direct-drive type energy-saving pumping unit elevating mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747138A (en) * | 2015-03-27 | 2015-07-01 | 宋嗣新 | Single-vertical-column direct-drive type energy-saving pumping unit |
| CN105042006A (en) * | 2015-05-29 | 2015-11-11 | 鲁开明 | Double-power transmission gearbox |
| CN108294912A (en) * | 2017-01-12 | 2018-07-20 | 上海理工大学 | Thigh and calf length adjustment mechanism for lower limb rehabilitation instrument |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |
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| WD01 | Invention patent application deemed withdrawn after publication |