CN110924878B - Mountain geophysical prospecting electric drilling machine adopting ball screw transmission - Google Patents
Mountain geophysical prospecting electric drilling machine adopting ball screw transmission Download PDFInfo
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- CN110924878B CN110924878B CN201911216168.5A CN201911216168A CN110924878B CN 110924878 B CN110924878 B CN 110924878B CN 201911216168 A CN201911216168 A CN 201911216168A CN 110924878 B CN110924878 B CN 110924878B
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- 238000005553 drilling Methods 0.000 title abstract description 16
- 230000005540 biological transmission Effects 0.000 title abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/081—Screw-and-nut feed mechanisms
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a mountain geophysical prospecting electric drilling machine adopting ball screw transmission, which mainly comprises a lifting motor assembly, a rotary power head, a pull rod, a rice-shaped base, a battery, a control box and an electric wire, wherein the lifting motor assembly is arranged on the lifting power head; the lifting motor assembly consists of a first motor, a first motor base, a mast top cover, a mast bottom plate, a first pull rod connecting part, a guide device, a ball screw moving part, a big lug plate, a roller supporting plate and a roller; the rotary power head consists of a second motor, a second motor base, a cycloidal pin reducer, a pinion, a small lug plate, a box cover, a box body and a large gear; the meter-shaped base is composed of an adjusting bolt, a dust cover, an upright post, a chassis, an underframe, a connecting disc and a pull rod connecting part II; the invention adopts the motor to drive, reduces the pollution to the environment, adopts the ball screw to drive, reduces the energy leakage loss, improves the working efficiency, and improves the stability of the whole device and reduces the potential safety hazard because the base is rice-shaped.
Description
Technical Field
The invention relates to a mountain geophysical prospecting electric drilling machine adopting ball screw transmission, and belongs to the field of oil-gas geophysical prospecting drilling equipment.
Background
With the rapid development of national economy, the national demand for oil and gas resources is increasing, the crude oil yield in 2018 is 1.89 hundred million tons, the import dependence is 70.9 percent, the import dependence on natural gas is up to 46.3 percent, and the energy safety of China is seriously threatened. Therefore, the exploration and development of oil and gas resources in China must be enhanced, and the national energy safety is ensured.
The main battlefield of oil exploration is moving to deeper and wider fields, such as mountains and hills, and the demand for exploration equipment is increasing. The mountain geophysical prospecting drilling machine is used as main exploration equipment in mountainous regions, hills and other areas, is driven by gasoline or diesel oil, generates a large amount of polluted gas and noise in the drilling process, has serious environmental pollution and poor working environment of operators, and seriously affects health safety; in addition, the traditional lifting system of the mountain geophysical prospecting drilling machine is a hydraulic transmission system, liquid is adopted as a medium, and leakage is inevitable, so that energy loss is large, and the working efficiency is reduced; and traditional mountain region geophysical prospecting drilling machine base is the style of Chinese character ri, and is not stable enough, has the potential safety hazard.
Therefore, in order to solve the problems existing in the conventional mountain geophysical prospecting drilling machine, the mountain geophysical prospecting electric drilling machine adopting the ball screw transmission is designed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and designs a mountain geophysical prospecting electric drilling machine adopting ball screw transmission, which can solve the problems of serious environmental pollution, large energy loss of a transmission system, poor chassis stability and the like of the traditional mountain geophysical prospecting drilling machine.
The technical scheme of the invention is as follows:
the invention relates to a mountain geophysical prospecting electric drilling machine adopting ball screw transmission, which mainly comprises a lifting motor assembly, a rotary power head, a pull rod, a rice-shaped base, a battery, a control box and an electric wire, wherein the lifting motor assembly is arranged on the lifting power head; the lifting motor assembly consists of a first motor, a first motor base, a mast top cover, a mast bottom plate, a first pull rod connecting part, a guide device, a ball screw moving part, a big lug plate, a roller supporting plate and a roller; the rotary power head consists of a second motor, a second motor base, a cycloidal pin reducer, a pinion, a small lug plate, a box cover, a box body and a large gear; the meter-shaped base is composed of an adjusting bolt, a dust cover, an upright post, a chassis, an underframe, a connecting disc and a pull rod connecting part II; two big ear plates of the lifting motor assembly and four small ear plates of the rotary power head are fixed together through pin shafts, a mast bottom plate of the lifting motor assembly is connected with a connecting disc on the rice-shaped base through bolts, two ends of a pull rod are respectively welded on a pull rod connecting part I of the lifting motor assembly and a pull rod connecting part II of the rice-shaped base to realize the fixation of the whole device, two wires are connected with a battery and a control box, and the other two wires are connected with two motors and the control box.
A first motor of the lifting motor assembly is connected with a first motor base through a bolt, a first motor is connected with the upper end of a ball screw through a coupling, two ends of the ball screw are fixed inside the mast through a pair of tapered roller bearings, the ball screw is connected with a ball screw moving part through threads, the ball screw moving part is fixed inside a guide device through a bolt, two big lug plates are welded on the surface of the guide device, and rollers are mounted on six roller supporting plates outside the guide device, so that each roller is tightly attached to the inner wall of the mast.
The second motor of the rotary power head is connected with the second motor base through a bolt, the lower end of the second motor base is connected with the upper end of the cycloidal pin reducer through a bolt, the lower end of the cycloidal pin reducer is connected with the top of the box cover through a flange, the upper end of the box cover is welded with two small lug plates, the lower end of the box body is also welded with two small lug plates, a shaft of the cycloidal pin reducer is connected with a small gear through a key, the small gear is meshed with a large gear, and two ends of the large gear are fixed in the box body.
The chassis in the rice-shaped base is formed by welding two rectangular pipes I, two rectangular pipes II, three rectangular pipes III, four rectangular pipes IV and a centralizer, the four circular pipes are respectively welded at the end parts of the two rectangular pipes IV, the connecting disc is welded at the center of the chassis, the stand column is installed in the circular pipe of the chassis and fixed through bolts, the pull rod connecting part II is welded on the chassis, the lower end of the stand column is connected with the chassis through an adjusting bolt, and the dust cover is welded on the centralizer.
The mast is a hollow cuboid formed by welding four steel plates, a window is formed in one side of the mast, and the guide device slides in the mast.
The upright posts are connected with the chassis through adjusting bolts, and different heights are adjusted through the adjusting bolts.
Compared with the prior art, the invention has the following advantages: 1. the motor is adopted for driving, so that the pollution to the environment is reduced, the noise is reduced, and the working environment of workers is improved; 2. the ball screw is used as a lifting system, so that the leakage loss of energy is reduced, and the working efficiency is improved; 3. the rice-shaped base is adopted, so that the stability of the whole device is better, and the potential safety hazard is reduced.
Drawings
FIG. 1 is a three-dimensional perspective view of a mountain geophysical prospecting electric drill driven by a ball screw according to the invention;
FIG. 2 is a three-dimensional perspective view of a lift motor assembly of a mountain geophysical prospecting electric drill employing ball screw drive according to the present invention;
FIG. 3 is a three-dimensional perspective view of the upper half of a hoist motor assembly of a mountain geophysical prospecting electric drill driven by a ball screw according to the present invention;
FIG. 4 is a three-dimensional perspective view of the lower half portion of a lifting motor assembly of the mountain geophysical prospecting electric drill driven by a ball screw according to the invention;
FIG. 5 is a three-dimensional perspective view of a guide assembly of a mountain geophysical prospecting electric drill utilizing ball screw drive according to the present invention;
FIG. 6 is a three-dimensional perspective view of a rotary power head of a mountain geophysical prospecting electric drill driven by a ball screw according to the invention;
FIG. 7 is a three-dimensional perspective view of a rice-shaped base of a mountain geophysical prospecting electric drill driven by a ball screw according to the invention;
FIG. 8 is a three-dimensional perspective view of a undercarriage for a mountain geophysical prospecting electric drill utilizing ball screw drive in accordance with the present invention;
in the figure: 1. lifting the motor assembly; 2. rotating the power head; 3. a pull rod; 4. a rice-shaped base; 5. a battery; 6. a control box; 7. an electric wire; 8. a first motor; 9. a first motor base; 10. a mast head; 11. a mast; 12. a mast base plate; 13. the pull rod connecting part I; 14. a guide device; 15. a ball screw; 16. a ball screw moving member; 17. a big ear plate; 18. a roller support plate; 19. a roller; 20. a second motor; 21. a motor base II; 22. a cycloidal pin speed reducer; 23. a pinion gear; 24. a small ear plate; 25. a box cover; 26. a box body; 27. a bull gear; 28. adjusting the bolt; 29. a dust cover; 30. a column; 31. a chassis; 32 chassis; 33. a connecting disc; 34. a second pull rod connecting part; 35 a first rectangular pipe; 36 a rectangular tube II; 37. a fourth rectangular tube; 38. a centralizer; 39. a circular tube; 40. and a third rectangular tube.
The specific implementation mode is as follows:
the invention is further illustrated by the following figures and examples:
as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the mountain geophysical prospecting electric drilling machine adopting ball screw transmission mainly comprises a lifting motor assembly 1, a rotary power head 2, a pull rod 3, a rice-shaped base 4, a battery 5, a control box 6 and an electric wire 7; the lifting motor assembly 1 consists of a first motor 8, a first motor base 9, a mast top cover 10, a mast 11, a mast bottom plate 12, a first pull rod connecting part 13, a guide device 14, a ball screw 15, a ball screw moving part 16, a big lug plate 17, a roller supporting plate 18 and a roller 19; the rotary power head 2 consists of a second motor 20, a second motor base 21, a cycloidal pin reducer 22, a pinion 23, a small lug plate 24, a box cover 25, a box body 26 and a large gear 27; the rice-shaped base 4 consists of an adjusting bolt 28, a dust cover 29, a stand column 30, a chassis 31, an underframe 32, a connecting disc 33 and a pull rod connecting part II 34; two big lug plates 17 of the lifting motor assembly 1 are fixed with four small lug plates 24 of the rotary power head 2 through pin shafts, a mast bottom plate 12 of the lifting motor assembly 1 is connected with a connecting plate 33 on the rice-shaped base 4 through bolts, two ends of a pull rod 3 are respectively welded on a pull rod connecting part I13 of the lifting assembly 1 and a pull rod connecting part II 34 of the rice-shaped base 4 to realize the fixation of the whole device, two wires 7 are connected with a battery 5 and a control box 6, and the other two wires 7 are connected with two motors I7, a motor II 19 and the control box 6.
As shown in fig. 2, 3, 4 and 5, the first motor 8 of the lift motor assembly 1 is connected with the upper end of the first motor base 9 through a bolt, the first motor 8 is connected with the upper end of the ball screw 15 through a coupling, two ends of the ball screw 15 are fixed inside the mast 11 through a pair of tapered roller bearings, the ball screw 15 is connected with the ball screw moving part 16 through a screw thread, the ball screw moving part 16 is fixed inside the guide device 14 through a bolt, two lug plates 17 are welded on the surface of the guide device 14, and rollers 19 are mounted on six roller support plates 18 outside the guide device 14, so that each roller 19 is tightly attached to the inner wall of the mast 11.
As shown in fig. 6, the second motor 20 of the rotary power head 2 is connected to the second motor base 21 at the upper end thereof by a bolt, the second motor base 21 at the lower end thereof is connected to the cycloidal pin reducer 22 at the upper end thereof by a bolt, the cycloidal pin reducer 22 at the lower end thereof is connected to the top of the case cover 25 by a flange, the case cover 25 at the upper end thereof is welded with two lug plates 24, the case 26 at the lower end thereof is also welded with two lug plates 24, the shaft of the cycloidal pin reducer 22 is connected to the pinion 23 by a key, the pinion 23 is engaged with the bull gear 27, and the two ends of the bull gear 27 are.
As shown in fig. 7 and 8, the bottom frame 32 in the rice-shaped base 4 is formed by welding two rectangular pipes one 35, two rectangular pipes two 36, three rectangular pipes 40, four rectangular pipes four 37 and a centralizer 38, four circular pipes 39 are respectively welded at the ends of the two rectangular pipes four 37, a connecting disc 33 is welded at the center of the bottom frame 32, the upright 30 is installed in the circular pipe 39 of the bottom frame 32 and fixed through bolts, a pull rod connecting part two 34 is welded on the bottom frame 32, the lower end of the upright 30 is connected with the bottom plate 31 through an adjusting bolt 28, and the dust cover 29 is welded on the centralizer 38.
As shown in fig. 2, the mast 11 is a hollow rectangular parallelepiped formed by welding four steel plates, and has a window at one side, and the guide device 14 slides inside the mast 11.
As shown in fig. 8, the upright 30 is connected with the chassis 31 through the adjusting bolt 28, and different heights can be adjusted through the adjusting bolt 28.
The working principle is as follows:
the device is driven by electric energy, so that the environmental pollution is reduced, the vibration and the noise are low, and the working environment of operators is improved; the first motor 8 is used as power drive of the lifting motor assembly 1 to realize the up-and-down lifting process of the exploration equipment; the second motor 20 is used as the power drive of the rotary power head 2 to realize the drilling of oil-gas exploration equipment; the lifting mode adopts ball screw transmission, so that the working efficiency is improved; the bottom plates of the four chassis 31 of the rice-shaped base 4 are fixed on the ground, so that the stability is high.
Claims (1)
1. The utility model provides an adopt driven mountain region geophysical prospecting electric drill of ball which the key feature: the lifting power head is structurally integrated and mainly comprises a lifting motor assembly (1), a rotary power head (2), a pull rod (3), a rice-shaped base (4), a battery (5), a control box (6) and an electric wire (7);
the lifting motor assembly (1) is composed of a first motor (8), a first motor base (9), a mast top cover (10), a mast (11), a mast bottom plate (12), a first pull rod connecting part (13), a guide device (14), a ball screw (15), a ball screw moving part (16), a big lug plate (17), a roller supporting plate (18) and a roller (19);
the rotary power head (2) consists of a second motor (20), a second motor base (21), a cycloidal pin reducer (22), a pinion (23), a small lug plate (24), a box cover (25), a box body (26) and a large gear (27);
the rice-shaped base (4) consists of an adjusting bolt (28), a dust cover (29), an upright post (30), a chassis (31), a chassis (32), a connecting disc (33) and a pull rod connecting part II (34);
the modules are connected in such a way that two big lug plates (17) of a lifting motor assembly (1) are fixed with four small lug plates (24) of a rotary power head (2) through pin shafts, a mast bottom plate (12) of the lifting motor assembly (1) is connected with a connecting disc (33) on a rice-shaped base (4) through bolts, two ends of a pull rod (3) are respectively welded on a pull rod connecting part I (13) of the lifting motor assembly (1) and a pull rod connecting part II (34) of the rice-shaped base (4) to realize the fixation of the whole device, two wires (7) are connected with a battery (5) and a control box (6), and two motors I (8), two motors II (20) and the control box (6) of the other two wires (7);
two ends of the ball screw (15) are fixed inside the mast (11) through a pair of tapered roller bearings, the ball screw (15) is connected with the ball screw moving part (16) through threads, and the ball screw moving part (16) is fixed inside the guide device (14) through bolts;
an underframe (32) in the rice-shaped base (4) is formed by welding two rectangular pipes I (35), two rectangular pipes II (36), three rectangular pipes (40), four rectangular pipes IV (37) and a centralizer (38), four circular pipes (39) are respectively welded at the end parts of the two rectangular pipes IV (37), a connecting disc (33) is welded at the center of the underframe (32), an upright post (30) is installed in the circular pipe (39) of the underframe (32) and fixed through a bolt, a pull rod connecting part II (34) is welded on the underframe (32), the lower end of the upright post (30) is connected with a chassis (31) through an adjusting bolt (28), and a dust cover (29) is welded on the centralizer (38);
the mast (11) is a hollow cuboid formed by welding four steel plates, a window is formed in one side of the mast (11), and the guide device (14) slides in the mast (11);
the upright post (30) is connected with the chassis (31) through an adjusting bolt (28), and different heights can be adjusted through the adjusting bolt (28).
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CN201911216168.5A CN110924878B (en) | 2019-12-02 | 2019-12-02 | Mountain geophysical prospecting electric drilling machine adopting ball screw transmission |
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CN201911216168.5A CN110924878B (en) | 2019-12-02 | 2019-12-02 | Mountain geophysical prospecting electric drilling machine adopting ball screw transmission |
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CN110924878B true CN110924878B (en) | 2021-05-28 |
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Families Citing this family (3)
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CN112012654A (en) * | 2020-08-26 | 2020-12-01 | 西南石油大学 | Mountain geophysical prospecting electric drilling machine device |
CN112253081A (en) * | 2020-10-12 | 2021-01-22 | 西南石油大学 | Control system of mountain geophysical prospecting electric drilling machine |
CN114935418B (en) * | 2022-05-13 | 2023-09-29 | 西安理工大学 | High-precision torque and rotation speed measuring device of rotary-cut instrument |
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US11078790B2 (en) * | 2016-07-06 | 2021-08-03 | Joy Global Underground Mining Llc | Electric drilling and bolting device |
CN208777908U (en) * | 2018-07-04 | 2019-04-23 | 山东恒旺集团有限公司 | A kind of mountainous region drilling machine of easy disassembly |
CN109357907B (en) * | 2018-11-19 | 2023-11-14 | 福建金东矿业股份有限公司 | Intelligent mine comprehensive geological measuring device |
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CN202325225U (en) * | 2011-11-01 | 2012-07-11 | 汪西应 | Railway construction twist drill injection machine |
CN204457413U (en) * | 2015-02-15 | 2015-07-08 | 张兴鹏 | A kind of drilling rig |
CN204754767U (en) * | 2015-06-29 | 2015-11-11 | 冯海 | Concrete boring machine |
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