CN111173447B - Movable drilling oil pumping unit and working method thereof - Google Patents
Movable drilling oil pumping unit and working method thereof Download PDFInfo
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- CN111173447B CN111173447B CN202010038043.4A CN202010038043A CN111173447B CN 111173447 B CN111173447 B CN 111173447B CN 202010038043 A CN202010038043 A CN 202010038043A CN 111173447 B CN111173447 B CN 111173447B
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- 238000005553 drilling Methods 0.000 title claims abstract description 80
- 238000005086 pumping Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007306 turnover Effects 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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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
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
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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 discloses a mobile drilling oil pumping unit and a working method thereof, wherein the mechanism comprises a mobile vehicle body, a turnover cylinder is arranged on the mobile vehicle body, the top end of an output rod of a first lifting cylinder is hinged with the outer wall of one side of a support column, a lifting plate is movably arranged on one side of the support column, an installation frame is arranged on one side of the lifting plate, an installation seat is movably arranged on the installation frame, a lifting longitudinal rod is movably arranged on the installation seat, a drill rod connecting seat is fixed at the bottom end of the lifting longitudinal rod, a drill rod is arranged at the bottom of the drill rod connecting seat, a connecting pipe is slidably arranged on the inner side of the lifting longitudinal rod, an oil storage tank is; the mechanism of the movable drilling pumping unit is suitable for drilling requirements under different conditions, can be contracted in multiple sections, occupies small space and is convenient to transport; can adapt to complicated ground environment, can be fast accurate find the drilling district, avoid transferring the removal automobile body, effectively save the oil mass.
Description
Technical Field
The invention relates to a drilling oil pumping device, in particular to a movable drilling oil pumping machine and a working method thereof.
Background
Patent document (CN106232930A) discloses a rig mast and relevant subassembly, this rig mast length is longer, be far away than automobile body itself, and the mast of this rig can't contract, the space occupies greatly, be not convenient for transport, this rig does not install the mechanism of pumping, consequently can't be at drilling and the quick switching of pumping, work efficiency is low, the angle of drilling rod can't be adjusted, can only be applicable to smooth ground operational environment, adaptability is poor, make unable accurate regulation looking for the drilling position, need remove automobile body itself, it is big, and is with high costs.
Disclosure of Invention
The invention aims to provide a movable drilling oil pumping unit and a working method thereof.A first lifting cylinder is arranged on one side of a support column, the support column is driven to lift through the first lifting cylinder, a straight gear is arranged on the inner side of the support column and is connected with a lifting plate through a chain, and a lifting motor drives the straight gear to rotate so as to drive the chain to rotate, so that the lifting plate is driven to lift, thereby driving a drill rod to lift;
the mounting frame can be driven to rotate by rotating the motor, so that one end of the opening of the connecting pipe is driven to rotate downwards, the connecting pipe is driven to extend out by the third lifting cylinder, the lifting longitudinal rod is inserted into a hole on the ground to pump oil, and the mechanism of the movable drilling oil pumping unit switches the drilling rod and the connecting pipe in a mode that the mounting seat is driven to rotate by rotating the motor, so that the technical problems that the traditional drilling oil pumping unit cannot be quickly switched between drilling and pumping and is low in working efficiency are solved;
the rotary motor drives the mounting seat to rotate, so that the angle of the drill rod can be adjusted, the drill rod is always in a vertical state during working, and the rotary motor can adapt to a complex ground environment;
according to the invention, the fixed plate is arranged on the mounting frame, the movable cylinder is arranged on the fixed plate, the mounting seat is driven to move by the movable cylinder so as to drive the drill rod to move, and the position of the drill rod is finely adjusted, so that the technical problems that the drill rod of the traditional drilling oil pumping unit cannot be quickly and accurately adjusted, the drill rod needs to be adjusted by a movable vehicle body, and the oil consumption is high are solved.
The purpose of the invention can be realized by the following technical scheme:
a movable drilling oil pumping machine comprises a movable vehicle body, wherein a support frame is fixedly mounted on the movable vehicle body, a fixed sleeve column is fixedly mounted on the upper surface of the support frame through bolts, the fixed sleeve column is vertically arranged, the fixed sleeve column is of a tubular structure with an opening formed in the upper end surface and the lower end surface, a turnover cylinder is mounted on the movable vehicle body, one end of the turnover cylinder is hinged to the upper surface of the movable vehicle body, the other end of the turnover cylinder is hinged to the outer wall of the fixed sleeve column, a support column is movably arranged on one side of the fixed sleeve column in the vertical direction, a first lifting cylinder is mounted on the inner side of the fixed sleeve column, the bottom end of the first lifting cylinder is hinged to the inner wall of the fixed sleeve column through a pin shaft, the top end of an output rod of the first lifting cylinder is hinged to the outer wall of one side of the support column, and, two straight gears are arranged on the inner side of the supporting column, the two straight gears are vertically distributed on the top of the inner side of the supporting column and the bottom of the inner side of the supporting column, the straight gears are rotatably connected with the inner wall of the supporting column through rotating shafts, chains are wound on the two straight gears, one side of each chain is positioned on the outer side of the supporting column and is fixedly connected with the lifting plate, a lifting motor is fixedly arranged on the outer wall of one side of the supporting column, and an output shaft of each lifting motor is fixedly connected with one of the straight gears;
one side of lifter plate is provided with the mounting bracket, one end of mounting bracket and one side fixed connection of lifter plate, be provided with the mount pad along the horizontal direction activity on the mounting bracket, be provided with the lift vertical pole along vertical direction activity on the mount pad, there is the drilling rod connecting seat bottom of lift vertical pole through bolt fixed mounting, the drilling rod is installed to the bottom of drilling rod connecting seat, the inboard slidable mounting of lift vertical pole has the connecting pipe, the upper end of connecting pipe extends to the outside of lift vertical pole, fixed mounting has the batch oil tank on the locomotive body, the bottom fixedly connected with pipe of connecting pipe, the one end that the connecting pipe was kept away from to the pipe is linked together with the batch oil tank.
Furthermore, one side fixed mounting of fixed set post has two sliders, one side fixed mounting of support column has two slide rails, the support column passes through slider, slide rail sliding connection with fixed set post.
Furthermore, one side fixed mounting of lifter plate has two sliders, one side fixed mounting of support column has two slide rails, through slider, slide rail sliding connection between lifter plate and the support column.
Further, one end of the mounting frame is rotatably mounted on the lifting plate, the lifting plate is of a hollow structure, a rotating motor is fixedly mounted on the inner wall of the lifting plate, one end of the rotating motor penetrates through the lifting plate and is fixedly connected with one end of the mounting frame, two fixing rods are horizontally arranged on the inner side of the mounting frame, two ends of the two fixing rods are fixedly connected with the inner walls of the fixing rods, two fixing rod mounting holes are formed in the mounting seat, the fixing rods are in sliding fit with the fixing rod mounting holes, the two fixing rods both penetrate through the mounting seat, a fixing plate is further arranged on the inner side of the mounting frame, two ends of the fixing plate are fixedly mounted on the inner wall of the mounting frame, a moving air cylinder is horizontally fixed on the mounting frame and is fixedly mounted in the middle of one side surface of the fixing plate, and an output rod of the moving, the drill rod connecting seat is characterized in that a second lifting cylinder is vertically fixed on the mounting seat, an output rod of the second lifting cylinder penetrates through the mounting seat and extends to the bottom of the mounting seat, and the bottom end of the output rod of the second lifting cylinder is fixedly connected with the upper surface of the drill rod connecting seat.
Furthermore, a slide rail is fixed on one side of the lifting longitudinal rod along the vertical direction, a slide block is fixedly installed on one side of the installation seat, and the lifting longitudinal rod is connected with the installation seat in a sliding mode through the slide block and the slide rail.
Further, the upper portion of drilling rod is passed through the bearing and is connected with the drill rod connecting seat rotation, the top of drilling rod runs through the diapire of drill rod connecting seat and extends to the inboard of drill rod connecting seat, just the top of drilling rod is cup jointed and is fixed with bevel gear, bottom one side of mount pad is through the vertical motor mounting panel that is fixed with of bolt, one side fixed mounting of motor mounting panel has the drilling motor, the output axle head of drilling motor runs through the outer wall of motor mounting panel, drill rod connecting seat and extends to the inboard of drill rod connecting seat, just the output axle head of drilling motor cup joints and is fixed with another bevel gear, two bevel gear meshes mutually.
Furthermore, a liquid pump is fixedly installed on the inner wall of the oil storage tank, and an output port of the liquid pump is communicated with the guide pipe.
Furthermore, a vertical groove is formed in one side of the lifting longitudinal rod, the guide pipe penetrates through the vertical groove and is communicated with the bottom of the outer peripheral face of the connecting pipe, the bottom end of the connecting pipe is of a closed structure, a third lifting cylinder is vertically fixed to the bottom of the inner side of the lifting longitudinal rod, and the top end of an output rod of the third lifting cylinder is fixedly connected with the bottom end of the connecting pipe.
A working method of a mobile drilling pumping unit comprises the following specific steps:
the method comprises the following steps that firstly, a movable vehicle body is started, the movable vehicle body drives a drill rod to move to a position to be drilled, a turnover cylinder is started, an output rod of the turnover cylinder extends out and drives one end of a fixed sleeve column to turn upwards, the fixed sleeve column is in a vertical state, a first lifting cylinder is started, an output rod of the first lifting cylinder drives a support column to lift, a lifting motor is started, an output shaft of the lifting motor rotates in a forward direction and drives a straight gear connected with the lifting motor to rotate, the straight gear releases a rope and drives a lifting plate to descend, the bottom of the drill rod is made to be in contact with the ground, a drilling motor is started, an output shaft of the drilling motor rotates and drives the drill rod to rotate through a bevel gear, meanwhile, a second lifting cylinder is started, and an output rod of the;
step two, after drilling is finished, starting a second lifting cylinder, enabling an output rod of the second lifting cylinder to contract to drive a drill rod to ascend, starting a lifting motor, enabling an output shaft of the lifting motor to rotate reversely, and driving a lifting plate to ascend to enable the drill rod to leave the ground;
step three, start the rotation motor, the output shaft that rotates the motor rotates and drives the mounting bracket and rotate, the mounting bracket drives the mount pad and rotates, the mount pad drives the lift vertical pole and rotates, and drive the connecting pipe and rotate, make the one end of connecting pipe towards the bottom surface, restart elevator motor, make the mounting bracket descend, thereby drive the connecting pipe and insert in the good trompil of ground drill, start third lift cylinder, the output shaft of third lift cylinder stretches out and drives the connecting pipe and stretch out the lift vertical pole, make the connecting pipe insert in the trompil on ground, start the liquid pump on the batch oil tank inner wall, with the oil suction in the batch oil tank.
The invention has the beneficial effects that:
according to the invention, the first lifting cylinder is arranged on one side of the supporting column, the supporting column is driven to lift through the first lifting cylinder, the straight gear is arranged on the inner side of the supporting column and is connected with the lifting plate through the chain, the straight gear is driven to rotate through the lifting motor so as to drive the chain to rotate, and therefore the lifting plate is driven to lift, and therefore the drill rod is driven to lift;
according to the invention, the rotating motor is arranged in the lifting plate, the output shaft of the rotating motor is connected with the mounting frame, the connecting pipe is arranged in the lifting longitudinal rod, one end of the connecting pipe is connected with a liquid pump in the oil storage tank through the guide pipe, the mounting frame can be driven to rotate through the rotating motor, so that one end of an opening of the connecting pipe is driven to rotate downwards, the third lifting cylinder is arranged in the lifting longitudinal rod, the connecting pipe is driven to extend through the third lifting cylinder, the lifting longitudinal rod is inserted into a ground opening hole, oil pumping is carried out, the mechanism of the mobile drilling oil pumping unit switches the drilling rod and the connecting pipe in a mode that the mounting seat is driven to rotate through the rotating motor, so that quick switching between drilling and oil pumping is carried out, the operation is simple;
the rotary motor drives the mounting seat to rotate, so that the angle of the drill rod can be adjusted, the drill rod is always in a vertical state during working, and the rotary motor can adapt to a complex ground environment;
according to the invention, the fixed plate is arranged on the mounting frame, the movable cylinder is arranged on the fixed plate, the mounting seat is driven to move by the movable cylinder so as to drive the drill rod to move, the position of the drill rod is finely adjusted, the mechanism of the movable drilling oil pumping unit can quickly and accurately find a drilling area, the movable vehicle body is prevented from being adjusted, and the oil quantity is effectively saved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of a mobile drilling pumping unit according to the present invention;
FIG. 2 is a perspective view of the mobile drilling pumping unit of the present invention at another angle;
FIG. 3 is a cross-sectional view of the structure of a mobile drilling pumping unit of the present invention;
FIG. 4 is a schematic view of a partial structure of a mobile drilling pumping unit according to the present invention;
FIG. 5 is a schematic view of another angle of the partial structure of a mobile drilling pumping unit according to the present invention;
FIG. 6 is an assembled cross-sectional view of the drill stem, the drill stem connecting seat and the drilling motor of the present invention;
FIG. 7 is a view showing the construction of the vertical lift bar and its interior according to the present invention.
In the figure: 1. moving the vehicle body; 2. turning over the air cylinder; 3. a support frame; 4. fixing the sleeve column; 5. a first lifting cylinder; 6. a support pillar; 7. an oil storage tank; 8. a lifting plate; 9. lifting the vertical rod; 10. a conduit; 11. a mounting frame; 13. a mounting seat; 14. fixing the rod; 15. a fixing plate; 16. a moving cylinder; 17. a motor mounting plate; 18. a drilling motor; 19. a drill rod connecting seat; 20. a drill stem; 21. a second lifting cylinder; 22. a spur gear; 23. a chain; 24. a lifting motor; 25. rotating the motor; 26. a connecting pipe; 27. a third lifting cylinder; 28. a bevel gear.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, a mobile drilling pumping unit comprises a mobile vehicle body 1, wherein a support frame 3 is fixedly mounted on the mobile vehicle body 1, a fixed sleeve column 4 is fixedly mounted on the upper surface of the support frame 3 through bolts, the fixed sleeve column 4 is vertically arranged, the fixed sleeve column 4 is a tubular structure with an opening formed in the upper end surface and the lower end surface, a turning cylinder 2 is mounted on the mobile vehicle body 1, one end of the turning cylinder 2 is hinged to the upper surface of the mobile vehicle body 1, the other end of the turning cylinder 2 is hinged to the outer wall of the fixed sleeve column 4, a support column 6 is movably arranged on one side of the fixed sleeve column 4 along the vertical direction, a first lifting cylinder 5 is mounted on the inner side of the fixed sleeve column 4, the bottom end of the first lifting cylinder 5 is hinged to the inner wall of the fixed sleeve column 4 through a pin shaft, the top end of an output rod of the first lifting cylinder 5 is hinged to the outer, the lifting plate 8 is movably arranged on one side of the supporting column 6 along the vertical direction, two straight gears 22 are installed on the inner side of the supporting column 6, the two straight gears 22 are vertically distributed on the top of the inner side of the supporting column 6 and the bottom of the inner side of the supporting column 6, the straight gears 22 are rotatably connected with the inner wall of the supporting column 6 through rotating shafts, chains 23 are wound on the two straight gears 22, one sides of the chains 23 are located on the outer side of the supporting column 6 and fixedly connected with the lifting plate 8, a lifting motor 24 is fixedly installed on the outer wall of one side of the supporting column 6, and an output shaft of the lifting motor 24 is fixedly connected with one of the straight gears 22;
one side of lifter plate 8 is provided with mounting bracket 11, one end of mounting bracket 11 and one side fixed connection of lifter plate 8, be provided with mount pad 13 along the horizontal direction activity on the mounting bracket 11, be provided with lift vertical pole 9 along the vertical direction activity on the mount pad 13, there is connecting rod seat 19 bottom of lift vertical pole 9 through bolt fixed mounting, drilling rod 20 is installed to connecting rod seat 19's bottom, the inboard slidable mounting of lift vertical pole 9 has connecting pipe 26, the upper end of connecting pipe 26 extends to the outside of lift vertical pole 9, fixed mounting has batch oil tank 7 on the locomotive body 1, the bottom fixedly connected with pipe 10 of connecting pipe 26, the one end that connecting pipe 26 was kept away from to pipe 10 is linked together with batch oil tank 7.
One side fixed mounting of fixed set post 4 has two sliders, one side fixed mounting of support column 6 has two slide rails, support column 6 passes through slider, slide rail sliding connection with fixed set post 4.
One side fixed mounting of lifter plate 8 has two sliders, one side fixed mounting of support column 6 has two slide rails, through slider, slide rail sliding connection between lifter plate 8 and the support column 6.
One end of the mounting frame 11 is rotatably mounted on the lifting plate 8, the lifting plate 8 is of a hollow structure, a rotating motor 25 is fixedly mounted on the inner wall of the lifting plate 8, one end of the rotating motor 25 penetrates through the lifting plate 8 and is fixedly connected with one end of the mounting frame 11, two fixing rods 14 are horizontally arranged on the inner side of the mounting frame 11, two ends of the two fixing rods 14 are fixedly connected with the inner walls of the fixing rods 14, two fixing rod mounting holes are formed in the mounting seat 13, the fixing rods 14 are in sliding fit with the fixing rod mounting holes, the two fixing rods 14 both penetrate through the mounting seat 13, a fixing plate 15 is further arranged on the inner side of the mounting frame 11, two ends of the fixing plate 15 are fixedly mounted on the inner wall of the mounting frame 11, a moving cylinder 16 is horizontally fixed on the mounting frame 11, and the moving cylinder 16 is fixedly mounted, an output rod of the moving cylinder 16 penetrates through the fixing plate 15 and is fixedly connected with the mounting seat 13, a second lifting cylinder 21 is vertically fixed on the mounting seat 13, an output rod of the second lifting cylinder 21 penetrates through the mounting seat 13 and extends to the bottom of the mounting seat 13, and the bottom end of the output rod of the second lifting cylinder 21 is fixedly connected with the upper surface of the drill rod connecting seat 19.
A sliding rail is fixed on one side of the lifting vertical rod 9 along the vertical direction, a sliding block is fixedly mounted on one side of the mounting seat 13, and the lifting vertical rod 9 is connected with the mounting seat 13 in a sliding mode through the sliding block and the sliding rail.
The upper portion of drilling rod 20 is passed through the bearing and is connected with drill rod connecting seat 19 rotation, the top of drilling rod 20 runs through the diapire of drill rod connecting seat 19 and extends to the inboard of drill rod connecting seat 19, just the top of drilling rod 20 cup joints and is fixed with bevel gear 28, bottom one side of mount pad 13 is through the vertical motor mounting panel 17 that is fixed with of bolt, one side fixed mounting of motor mounting panel 17 has drilling motor 18, the output axle head of drilling motor 18 runs through motor mounting panel 17, the outer wall of drill rod connecting seat 19 and extends to the inboard of drill rod connecting seat 19, just the output axle head of drilling motor 18 cup joints and is fixed with another bevel gear 28, two bevel gear 28 meshes mutually.
The inner wall of the oil storage tank 7 is fixedly provided with a liquid pump, and the output port of the liquid pump is communicated with the conduit 10.
A vertical groove is formed in one side of the lifting vertical rod 9, the guide pipe 10 penetrates through the vertical groove and is communicated with the bottom of the outer peripheral surface of the connecting pipe 26, the bottom end of the connecting pipe 26 is of a closed structure, a third lifting cylinder 27 is vertically fixed to the bottom of the inner side of the lifting vertical rod 9, and the top end of an output rod of the third lifting cylinder 27 is fixedly connected with the bottom end of the connecting pipe 26.
A working method of a mobile drilling pumping unit comprises the following specific steps:
the method comprises the steps that firstly, a moving vehicle body 1 is started, the moving vehicle body 1 drives a drill rod 20 to move to a position to be drilled, a turning cylinder 2 is started, an output rod of the turning cylinder 2 extends out and drives one end of a fixed sleeve column 4 to turn upwards, the fixed sleeve column 4 is in a vertical state, a first lifting cylinder 5 is started, the output rod of the first lifting cylinder 5 drives a support column 6 to lift, a lifting motor 24 is started, an output shaft of the lifting motor 24 rotates in a forward direction and drives a straight gear 22 connected with the lifting motor to rotate, the straight gear 22 releases a rope and drives a lifting plate 8 to descend, the bottom of the drill rod 20 is contacted with the ground, a drilling motor 18 is started, an output shaft of the drilling motor 18 rotates and drives the drill rod 20 to rotate through a bevel gear 28, meanwhile, a second lifting cylinder 21 is started, and the output rod of the second lifting cylinder 21;
step two, after drilling is finished, starting a second lifting cylinder 21, enabling an output rod of the second lifting cylinder 21 to contract to drive the drill rod 20 to ascend, starting a lifting motor 24, enabling an output shaft of the lifting motor 24 to rotate reversely, and driving a lifting plate 8 to ascend to enable the drill rod 20 to leave the ground;
step three, the rotating motor 25 is started, the output shaft of the rotating motor 25 rotates and drives the mounting frame 11 to rotate, the mounting frame 11 drives the mounting base 13 to rotate, the mounting base 13 drives the lifting vertical rod 9 to rotate, the connecting pipe 26 is driven to rotate, one end of the connecting pipe 26 faces the bottom surface, the lifting motor 24 is started again, the mounting frame 11 descends, the connecting pipe 26 is driven to be inserted into the drilled hole in the ground, the third lifting cylinder 27 is started, the output shaft of the third lifting cylinder 27 stretches out and drives the connecting pipe 26 to stretch out the lifting vertical rod 9, the connecting pipe 26 is made to be inserted into the drilled hole in the ground, the liquid pump on the inner wall of the oil storage tank 7 is started, and oil is pumped into.
The invention installs the first lifting cylinder 5 at one side of the supporting column 6, drives the supporting column 6 to lift through the first lifting cylinder 5, by installing the straight gear 22 at the inner side of the supporting column 6, connecting the lifting plate 8 through the chain 23, driving the straight gear 22 to rotate through the lifting motor 24 so as to drive the chain 23 to rotate, thereby driving the lifting plate 8 to lift and thus the drill rod 20 to lift, and by installing the second lifting cylinder 21 on the installation base 13, the drill rod connecting seat 19 is driven to descend through the second lifting cylinder 21 so as to drive the drill rod 20 to descend, the mechanism of the movable drilling oil pumping machine adopts a multi-section lifting mode to lift the drill rod 20, can ensure the sufficient lifting height of the drill rod 20 in the vertical direction, is suitable for drilling requirements of different conditions, meanwhile, the mechanism of the movable drilling pumping unit can be contracted in multiple sections when not working, the occupied space is small, and the transportation is convenient;
according to the invention, the rotating motor 25 is arranged in the lifting plate 8, the output shaft of the rotating motor 25 is connected with the mounting frame 11, the connecting pipe 26 is arranged in the lifting longitudinal rod 9, one end of the connecting pipe 26 is connected with a liquid pump in the oil storage tank 7 through the guide pipe 10, the mounting frame 11 can be driven to rotate through the rotating motor 25, so that one end of an opening of the connecting pipe 26 is driven to rotate downwards, the connecting pipe 26 is driven to extend out through the third lifting cylinder 27 by arranging the third lifting cylinder 27 in the lifting longitudinal rod 9, so that the lifting longitudinal rod 9 is inserted into a ground opening for oil pumping, and the mechanism of the mobile drilling oil pumping unit switches the drilling rod 20 and the connecting pipe 26 in a mode that the mounting seat 13 is driven to rotate by the rotating motor 25, so that the fast switching between the drilling and the oil pumping is realized, the operation is simple; meanwhile, the installation seat 13 is driven to rotate by the rotating motor 25, so that the angle of the drill rod 20 can be adjusted, the drill rod is always in a vertical state during working, and the drill rod can adapt to a complex ground environment;
according to the invention, the fixed plate 15 is arranged on the mounting frame 11, the movable air cylinder 16 is arranged on the fixed plate 15, the movable air cylinder 16 drives the mounting seat 13 to move so as to drive the drill rod 20 to move, the position of the drill rod 20 is finely adjusted, the mechanism of the movable drilling oil pumping unit can quickly and accurately find a drilling area, the movable vehicle body 1 is prevented from being moved, and the oil quantity is effectively saved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The movable drilling and pumping unit is characterized by comprising a movable vehicle body (1), wherein a support frame (3) is fixedly mounted on the movable vehicle body (1), a fixed sleeve column (4) is fixedly mounted on the upper surface of the support frame (3) through a bolt, the fixed sleeve column (4) is vertically arranged, the fixed sleeve column (4) is of a tubular structure with an upper end surface and a lower end surface provided with an opening, a turnover cylinder (2) is mounted on the movable vehicle body (1), one end of the turnover cylinder (2) is hinged to the upper surface of the movable vehicle body (1), the other end of the turnover cylinder (2) is hinged to the outer wall of the fixed sleeve column (4), a support column (6) is movably arranged on one side of the fixed sleeve column (4) along the vertical direction, a first lifting cylinder (5) is mounted on the inner side of the fixed sleeve column (4), the bottom end of the first lifting cylinder (5) is hinged to the inner wall of the fixed sleeve column (4) through a pin shaft, the top end of an output rod of the first lifting cylinder (5) is hinged with the outer wall of one side of the supporting column (6), one side of the supporting column (6) is movably provided with a lifting plate (8) along the vertical direction, two straight gears (22) are arranged on the inner side of the supporting column (6), the two straight gears (22) are vertically distributed on the top of the inner side of the supporting column (6) and the bottom of the inner side of the supporting column (6), the straight gears (22) are rotationally connected with the inner wall of the supporting column (6) through rotating shafts, chains (23) are wound on the two straight gears (22), one side of the chain (23) is positioned at the outer side of the supporting column (6) and is fixedly connected with the lifting plate (8), a lifting motor (24) is fixedly arranged on the outer wall of one side of the supporting column (6), an output shaft of the lifting motor (24) is fixedly connected with one of the straight gears (22);
one side of the lifting plate (8) is provided with a mounting rack (11), one end of the mounting rack (11) is fixedly connected with one side of the lifting plate (8), the mounting rack (11) is movably provided with a mounting seat (13) along the horizontal direction, the mounting seat (13) is movably provided with a lifting vertical rod (9) along the vertical direction, the bottom end of the lifting vertical rod (9) is fixedly provided with a drill rod connecting seat (19) through a bolt, a drill rod (20) is arranged at the bottom of the drill rod connecting seat (19), a connecting pipe (26) is arranged on the inner side of the lifting vertical rod (9) in a sliding manner, the upper end of the connecting pipe (26) extends to the outer side of the lifting vertical rod (9), an oil storage tank (7) is fixedly arranged on the movable vehicle body (1), the bottom of the connecting pipe (26) is fixedly connected with a guide pipe (10), one end of the conduit (10) far away from the connecting pipe (26) is communicated with the oil storage tank (7);
one end of the mounting rack (11) is rotatably mounted on the lifting plate (8), the lifting plate (8) is of a hollow structure, a rotating motor (25) is fixedly mounted on the inner wall of the lifting plate (8), one end of the rotating motor (25) penetrates through the lifting plate (8) and is fixedly connected with one end of the mounting rack (11), two fixing rods (14) are horizontally arranged on the inner side of the mounting rack (11), two ends of the two fixing rods (14) are fixedly connected with the inner walls of the fixing rods (14), two fixing rod mounting holes are formed in the mounting seat (13), the fixing rods (14) are in sliding fit with the fixing rod mounting holes, the two fixing rods (14) both penetrate through the mounting seat (13), a fixing plate (15) is further arranged on the inner side of the mounting rack (11), two ends of the fixing plate (15) are fixedly mounted on the inner wall of the mounting rack (11), a movable cylinder (16) is horizontally fixed on the mounting frame (11), the movable cylinder (16) is fixedly mounted in the middle of one side surface of the fixed plate (15), an output rod of the movable cylinder (16) penetrates through the fixed plate (15) and is fixedly connected with the mounting seat (13), a second lifting cylinder (21) is vertically fixed on the mounting seat (13), an output rod of the second lifting cylinder (21) penetrates through the mounting seat (13) and extends to the bottom of the mounting seat (13), and the bottom end of the output rod of the second lifting cylinder (21) is fixedly connected with the upper surface of the drill rod connecting seat (19);
the upper portion of drilling rod (20) is passed through the bearing and is connected with drill rod connecting seat (19) rotation, the diapire of drill rod connecting seat (19) is run through on the top of drilling rod (20) and extends to the inboard of drill rod connecting seat (19), just the top of drilling rod (20) is cup jointed and is fixed with bevel gear (28), the bottom one side of mount pad (13) is through the vertical motor mounting panel (17) that is fixed with of bolt, one side fixed mounting of motor mounting panel (17) has drilling motor (18), the output shaft end of drilling motor (18) runs through the outer wall of motor mounting panel (17), drill rod connecting seat (19) and extends to the inboard of drill rod connecting seat (19), just the output shaft end of drilling motor (18) is cup jointed and is fixed with another bevel gear (28), two bevel gear (28) mesh mutually.
2. The mobile drilling and pumping unit according to claim 1, wherein two sliding blocks are fixedly mounted on one side of the fixed sleeve column (4), two sliding rails are fixedly mounted on one side of the supporting column (6), and the supporting column (6) is slidably connected with the fixed sleeve column (4) through the sliding blocks and the sliding rails.
3. The mobile drilling and pumping unit according to claim 1, wherein two sliding blocks are fixedly mounted on one side of the lifting plate (8), two sliding rails are fixedly mounted on one side of the supporting column (6), and the lifting plate (8) is slidably connected with the supporting column (6) through the sliding blocks and the sliding rails.
4. The mobile drilling and pumping unit according to claim 1, wherein a slide rail is fixed on one side of the vertical lifting rod (9) along the vertical direction, a slide block is fixedly installed on one side of the mounting seat (13), and the vertical lifting rod (9) is connected with the mounting seat (13) in a sliding mode through the slide block and the slide rail.
5. A mobile drilling pumping unit according to claim 1, characterized in that the inner wall of the oil storage tank (7) is fixedly provided with a liquid pump, and the output port of the liquid pump is communicated with the conduit (10).
6. The movable drilling and pumping unit according to claim 1, wherein a vertical groove is formed in one side of the vertical lifting rod (9), the guide pipe (10) penetrates through the vertical groove and is communicated with the bottom of the outer peripheral surface of the connecting pipe (26), the bottom end of the connecting pipe (26) is of a closed structure, a third lifting cylinder (27) is vertically fixed to the bottom of the inner side of the vertical lifting rod (9), and the top end of an output rod of the third lifting cylinder (27) is fixedly connected with the bottom end of the connecting pipe (26).
7. A method of operating a mobile drilling pumping unit according to any one of claims 1 to 6, characterized in that the method comprises the following steps:
step one, a movable vehicle body (1) is started, the movable vehicle body (1) drives a drill rod (20) to move to a position to be drilled, a turnover cylinder (2) is started, an output rod of the turnover cylinder (2) extends out and drives one end of a fixed sleeve column (4) to turn upwards, the fixed sleeve column (4) is in a vertical state, a first lifting cylinder (5) is started, the output rod of the first lifting cylinder (5) drives a support column (6) to lift, a lifting motor (24) is started, an output shaft of the lifting motor (24) rotates in a forward direction and drives a straight gear (22) connected with the lifting motor to rotate, the straight gear (22) releases a rope and drives a lifting plate (8) to descend, the bottom of the drill rod (20) is in contact with the ground, a drilling motor (18) is started, an output shaft of the drilling motor (18) rotates and drives the drill rod (20) to rotate through a bevel gear (28), and a second lifting cylinder, an output rod of the second lifting cylinder (21) extends downwards and drives the drill rod (20) to descend for drilling;
step two, after drilling is finished, starting a second lifting cylinder (21), enabling an output rod of the second lifting cylinder (21) to contract to drive a drill rod (20) to ascend, starting a lifting motor (24), enabling an output shaft of the lifting motor (24) to rotate in the reverse direction, and driving a lifting plate (8) to ascend to enable the drill rod (20) to leave the ground;
step three, the rotating motor (25) is started, the output shaft of the rotating motor (25) rotates and drives the mounting rack (11) to rotate, the mounting rack (11) drives the mounting seat (13) to rotate, the mounting seat (13) drives the lifting longitudinal rod (9) to rotate, the connecting pipe (26) is driven to rotate, one end of the connecting pipe (26) faces the bottom surface, the lifting motor (24) is started again, the mounting rack (11) descends, the connecting pipe (26) is driven to be inserted into the drilled hole in the ground, the third lifting cylinder (27) is started, the output shaft of the third lifting cylinder (27) stretches out and drives the connecting pipe (26) to stretch out the lifting longitudinal rod (9), the connecting pipe (26) is enabled to be inserted into the drilled hole in the ground, the liquid pump on the inner wall of the oil storage tank (7) is started, and oil is.
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| CN202010038043.4A CN111173447B (en) | 2020-01-14 | 2020-01-14 | Movable drilling oil pumping unit and working method thereof |
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| CN111173447A (en) | 2020-05-19 |
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