CN111594037A - Small-size combined type well rig with flexible function - Google Patents
Small-size combined type well rig with flexible function Download PDFInfo
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- CN111594037A CN111594037A CN202010564965.9A CN202010564965A CN111594037A CN 111594037 A CN111594037 A CN 111594037A CN 202010564965 A CN202010564965 A CN 202010564965A CN 111594037 A CN111594037 A CN 111594037A
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- push rod
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- 238000005553 drilling Methods 0.000 claims abstract description 191
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 52
- 239000007921 spray Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 239000011435 rock Substances 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003245 working effect Effects 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
- 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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- 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
- E21B19/083—Cam, rack or like 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
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
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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
- E21B6/00—Drives for drilling with combined rotary and percussive action
- E21B6/02—Drives for drilling with combined rotary and percussive action the rotation being continuous
- E21B6/04—Separate drives for percussion and rotation
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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 small-sized composite well drilling machine with a telescopic function, which comprises a drilling machine main body, the end surface of the left wall of the drilling machine main body is provided with a drilling device, the drilling device comprises a drilling platform, the right end surface of the drilling platform is connected with the wall of the left end surface of the drilling machine main body in a sliding way, the drilling platform is fixedly arranged in the drilling platform, the right side of the drilling cavity is rotatably provided with a drilling driving wheel, the invention achieves the effect of drilling soft soil by controlling the rotary drilling of the water well drill bit, and the length of the water well drill rod is greatly shortened through the extension and contraction of the drill rod, and the working state of the drilling machine is changed through the clutch device when meeting the rock resistance, so that the rotary drilling becomes an impact type effect, the practicability of the water well drilling machine is greatly improved, and the silt generated during the drilling operation is recycled and discharged, and the well bottom crushed stone accumulated in the drill bit can be automatically cleaned and recycled, so that the utilization of manpower is greatly shortened.
Description
Technical Field
The invention relates to the technical field of drilling machine equipment, in particular to a small-sized combined type well drilling machine with a telescopic function.
Background
In our daily life, the well drilling machine is used for operations such as well pipe well washing, the depth that the small-size well drilling machine can drill depends on the length of the rotating rod which can be installed, the rotary drilling machine needs to manually remove bottom hole debris on a drill bit during operation, the drilling efficiency is greatly reduced, the functions of part of impact drilling machines are single, the part of composite drilling machines can only perform step-by-step operation of drilling and rotary drilling, and the cleaning of the drill bit is very inconvenient.
Disclosure of Invention
The technical problem is as follows: the drilling depth of the small well drilling machine depends on the length of a well drilling rod, the common careful well drilling machine is very inconvenient to clean fragments at the bottom of a well, and the combined drilling machine can only control the operation step by step.
In order to solve the problems, the embodiment designs a small-sized composite well drilling machine with a telescopic function, which comprises a drilling machine main body, wherein a drilling device is arranged on the left side of the drilling machine main body, the drilling device comprises a drilling platform which is arranged on the left end surface of the drilling machine main body in a vertical sliding manner, a cylindrical drilling cylinder is fixedly arranged at the lower end of the drilling platform, a drilling hole shaft is rotatably arranged in the drilling cylinder, a drilling rod is connected with the lower side of the drilling cylinder through a thread, the upper end of the drilling rod extends into the drilling hole shaft and is connected with the drilling rod through a spline, a drill bit is fixedly arranged at the lower end of the drilling rod and extends below the drilling cylinder, a lifting device for controlling the lifting of the drilling platform is arranged in the left end surface of the drilling machine main body, a clamping device is arranged at the lower side of the drilling platform, and the clamping device comprises a closed, the switching disc is rotationally arranged in the closed box, a switching cavity positioned in the drill main body is arranged on the right side of the closed box, a switching gear meshed with the switching disc gear is rotationally arranged on the upper wall of the switching cavity, a switching connecting rod is fixedly arranged at the upper end of the switching gear, a transmission cavity is arranged on the upper side of the switching cavity, a switching wheel is fixedly arranged at the upper end of the switching connecting rod and extends into the transmission cavity, a belt pulley is rotationally arranged on the right side of the transmission cavity, a belt is wound between the belt pulley and the switching wheel, the axle center of the belt pulley is fixedly connected with a power shaft arranged in the lower end wall of the transmission cavity, a propelling device is arranged on the lower side of the transmission cavity, a clutch cavity is arranged on the upper side of the transmission cavity, a lifting wheel is rotationally arranged on the upper side of the clutch cavity, a, the lifting wheel with elevating gear power is connected, the action wheel with drilling equipment power is connected, separation and reunion chamber front side is equipped with the promotion chamber, it is equipped with the water pipe to promote chamber downside intercommunication, the fixed water pump that is equipped with of water pipe lower extreme, water pump lower extreme intercommunication is equipped with the water pipe, the water pump downside is equipped with the water tank that is located rig main part lower extreme, the water pipe extends to in the water tank, the lateral wall is equipped with the muddy water chamber behind the water tank, the muddy water chamber with be equipped with the filter screen between the water tank, muddy water chamber upper end intercommunication is equipped with the muddy water pipe, muddy water pipe left side lower extreme is fixed and is equipped with the muddy.
Preferably, a drilling cavity is arranged in the drilling platform, a drilling driving wheel is rotatably arranged at the right side of the drilling cavity, a belt is wound between the drilling driving wheel and a drilling wheel, a supporting plate fixedly connected to the left end face of the drilling machine body is arranged at the lower side of the right end of the drilling platform, a spline hole shaft is arranged between the supporting plate and the drilling cavity in a penetrating manner, the upper end of the spline hole shaft extends into the drilling cavity and is fixedly connected to the lower end face of the driving wheel, a spline shaft is arranged in the spline hole shaft, the upper end of the spline shaft is provided with a spline connected to the spline shaft, a driven bevel gear is fixedly arranged on the lower end face of the spline shaft, a driving bevel gear is meshed with the right side gear, a driving rotating shaft rotatably arranged on the left end face of the drilling machine body is fixedly connected to the axis of the right end face of the, the driving wheel is in power connection with the right end of the power motor.
Preferably, the outer circular surface of the drilling rod is rotatably connected with a rotating plate at the lower side of the closed box, a water pipe spray gun is fixedly arranged at the left end of the rotating plate, a muddy water suction gun is fixedly arranged at the right end of the rotating plate, a chip breaking groove is fixedly arranged at the upper side of the drill bit, and the chip breaking groove is used for loading and carrying out chips in the drilling process.
Preferably, the lifting device comprises a lifting cavity positioned in the left side wall of the drilling machine main body, a rack capable of moving up and down is arranged in the lifting cavity, the right end face of the drilling cavity is fixedly connected with the left end face of the rack, reciprocating cavities are symmetrically arranged in the front and the back of the lifting cavity and communicated with each other, a reciprocating rotating shaft is arranged on the right wall of the reciprocating cavity in a rotating manner, the left side of the reciprocating rotating shaft is fixedly connected with a half gear with a semicircular shape respectively, the half gear on the front side and the back side can be meshed with the front end face and the back end face of the rack respectively, a transmission cavity is arranged on the right side of the reciprocating cavity, the right side of the reciprocating rotating shaft extends into the transmission cavity and is fixedly provided with a transmission gear, the right wall of the transmission cavity is rotatably connected with a transmission shaft positioned between the transmission gears on the, the transmission shaft right-hand member extends to in the separation and reunion intracavity and fixed connection in the left end axle center of lifting wheel.
Preferably, a pushing cavity is arranged in the side wall of the front part of the clutch cavity, a pushing slave rod capable of sliding back and forth is arranged in the inner wall between the clutch cavity and the pushing cavity, the pushing slave rod is fixedly connected with a clutch block positioned in the clutch cavity from the rear end face of the pushing slave rod, a spring is fixedly connected between the front end of the lower end face of the pushing slave rod and the lower wall of the pushing cavity, a pushing rod capable of sliding up and down is arranged between the pushing cavity and the inner wall of the water pipe, the rear end face of the pushing rod is abutted against the front end face of the pushing slave rod, a spherical pushing ball with the diameter larger than that of the water pipe is fixedly arranged on the upper end face of the pushing rod, a lifting piston capable of sliding up and down the water pipe is fixedly arranged on the lower end face of the pushing rod, a water pipe.
Preferably, the water pump rear side is located clutch cavity lower extreme end wall internal fixation is equipped with the motor, the water pump with motor power is connected, the muddy water pump is connected with motor rear side power, muddy water pump lower extreme intercommunication is equipped with the muddy water mouth of pipe, the muddy water mouth of pipe with muddy water suction gun intercommunication.
Preferably, the annular matrix on the upper end face of the switching disc is provided with a sliding groove, the inner sides of the sliding grooves are respectively provided with an opening and closing plate with a special shape, the outer circle end face of the opening and closing plate is hinged with a switch sliding block located in the sliding groove, and the switch sliding block can slide in the sliding groove.
Preferably, the driving cavity lower side wall internal fixation is equipped with propulsion motor, power shaft lower extreme power connect in propulsion motor, be equipped with in the propulsion motor lower side wall and impel the chamber, advancing device locates including rotating impel the carousel of intracavity, the carousel upper end with propulsion motor power is connected, the terminal surface hinge has the push rod under the transmission shaft, push rod right-hand member fixedly connected with can muddy water intracavity horizontal slip impels the board.
Preferably, the upper end of the right side of the closed box is provided with a chip cavity positioned on the end face of the left wall of the drilling machine main body, and the left side of the chip cavity is rotatably provided with a scraper with a special shape.
The invention has the beneficial effects that: the invention achieves the effect of drilling soft soil through controlling the rotary drilling of the well drill bit, greatly shortens the length of the well drill bit through the extension and contraction of the drill bit, changes the working state of the drilling machine through the clutch device when meeting the rock resistance, changes the rotary drilling into an impact type effect, greatly improves the practicability of the well drilling machine, recovers and discharges the silt generated during the drilling, and can automatically clean and recover well bottom crushed stone accumulated in the drill bit, thereby greatly shortening the utilization of manpower.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a small-sized composite well drilling machine with telescopic function according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a small-sized composite well drilling machine with a telescopic function, which comprises a drilling machine main body 11, wherein a drilling device 101 is arranged on the left side of the drilling machine main body 11, the drilling device 101 comprises a drilling platform 45 which is arranged on the left end surface of the drilling machine main body 11 in a vertical sliding manner, a cylindrical drilling cylinder 43 is fixedly arranged at the lower end of the drilling platform 45, a drilling hole shaft 42 is rotatably arranged in the drilling cylinder 43, a drilling rod 34 is connected with the inner lower side of the drilling cylinder 43 in a threaded manner, the upper end of the drilling rod 34 extends into the drilling hole shaft 42 and is connected with the drilling rod in a spline manner, a drill bit 35 is fixedly arranged at the lower end of the drilling rod 34 which extends to the lower side of the drilling cylinder 43, a lifting device 102 which controls the drilling platform 45 to lift is arranged in the left end surface of the drilling machine main body 11, a clamping device 103 is arranged at the, a switching disc 38 is rotatably arranged in the closed box 39, a switching cavity 98 positioned in the drilling machine main body 11 is arranged on the right side of the closed box 39, a switching gear 32 engaged with the switching disc 38 is rotatably arranged on the upper wall of the switching cavity 98, a switching connecting rod 31 is fixedly arranged at the upper end of the switching gear 32, a transmission cavity 18 is arranged on the upper side of the switching cavity 98, a switching wheel 30 is fixedly arranged in the transmission cavity 18 and extends from the upper end of the switching connecting rod 31, a belt pulley 19 is rotatably arranged on the right side of the transmission cavity 18, a belt 27 is wound between the belt pulley 19 and the switching wheel 30, a power shaft 20 arranged in the lower end wall of the transmission cavity 18 is fixedly connected to the axle center of the belt pulley 19, a propelling device 105 is arranged on the lower side of the transmission cavity 18, a clutch cavity 12 is arranged on the upper side of the transmission cavity 18, a lifting wheel 13 is rotatably arranged on the upper side, clutch chamber 12 with around being equipped with belt 14 between the action wheel 15, lifting wheel 13 with elevating gear 102 power is connected, action wheel 15 with drilling equipment 101 power is connected, clutch chamber 12 front side is equipped with promotes chamber 61, it is equipped with water pipe 67 to promote chamber 61 downside intercommunication, the fixed water pump 68 that is equipped with of water pipe 67 lower extreme, water pump 68 lower extreme intercommunication is equipped with water pipe 83, water pump 68 downside is equipped with the water tank 23 that is located rig main part 11 inner lower extreme, water pipe 83 extends to in the water tank 23, the lateral wall is equipped with muddy water chamber 92 behind the water tank 23, muddy water chamber 92 with be equipped with filter screen 93 between the water tank 23, muddy water chamber 92 upper end intercommunication is equipped with muddy water pipe 69, the fixed muddy water pump 70 that is equipped with of muddy water pipe 69 left side lower extreme.
Beneficially, a drilling cavity 44 is arranged in the drilling platform 45, a drilling driving wheel 54 is rotatably arranged at the right side of the drilling cavity 44, a belt 53 is wound between the drilling driving wheel 54 and a drilling wheel 52, a supporting plate 48 fixedly connected to the left end surface of the drilling machine body 11 is arranged at the lower side of the right end of the drilling platform 45, a spline shaft 51 is arranged between the supporting plate 48 and the drilling cavity 44 in a penetrating manner, the upper end of the spline shaft 51 extends into the drilling cavity 44 and is fixedly connected to the lower end surface of the driving wheel 54, a spline shaft 50 is arranged in the spline shaft 51, the upper end of the spline shaft 50 is connected to the spline shaft 50 in a spline manner, a driven bevel gear 49 is fixedly arranged on the lower end surface of the spline shaft 50, a driving bevel gear 47 is engaged with the right side gear of the driven bevel gear 49, and a driving rotating shaft 46 rotatably arranged on the left, the power motor 16 positioned in the left end wall of the clutch cavity 12 is fixedly arranged at the right end of the driving rotating shaft 46, the driving rotating shaft 46 is in power connection with the power motor 16, and the driving wheel 15 is in power connection with the right end of the power motor 16.
Advantageously, a rotating plate 80 is rotatably connected to the outer circumferential surface of the drilling rod 34 and on the lower side of the closed box 39, a water pipe spray gun 37 is fixedly arranged at the left end of the rotating plate 80, a muddy water suction gun 33 is fixedly arranged at the right end of the rotating plate 80, a chip breaking groove 36 is fixedly arranged on the upper side of the drill bit 35, and the chip breaking groove 36 is used for loading and carrying out chips in the drilling process.
Beneficially, the lifting device 102 includes a lifting cavity 60 located in the left side wall of the drilling machine main body 11, a rack 78 capable of moving up and down is located in the lifting cavity 60, the right end surface of the drilling cavity 44 is fixedly connected with the left end surface of the rack 78, the front side and the rear side of the lifting cavity 60 are symmetrically and communicated with a reciprocating cavity 75, the right wall of the reciprocating cavity 75 is rotatably provided with a reciprocating rotating shaft 76, the left sides of the reciprocating rotating shaft 76 at the front side and the rear side are respectively and fixedly connected with a half gear 77 in a semicircular shape, the half gears 77 at the front side and the rear side can be respectively engaged with the front end surface and the rear end surface of the rack 78, the right side of the reciprocating cavity 75 is provided with a transmission cavity 58, the right side of the reciprocating rotating shaft 76 extends into the transmission cavity 58 and is fixedly provided with a transmission gear 79, the right wall of the transmission cavity 58 is rotatably connected with a transmission shaft 57 located between the transmission gear 79, the right end of the transmission shaft 57 extends into the clutch cavity 12 and is fixedly connected to the left end axle center of the lifting wheel 13.
Advantageously, a pushing cavity 61 is arranged in the front side wall of the clutch cavity 12, a pushing slave rod 64 capable of sliding back and forth is arranged in the inner wall between the clutch cavity 12 and the pushing cavity 61, the rear end face of the pushing slave rod 64 is fixedly connected with a clutch block 65 positioned in the clutch cavity 12, a spring 99 is fixedly connected between the front end of the lower end face of the pushing slave rod 64 and the lower wall of the pushing cavity 61, a push rod 63 capable of sliding up and down is arranged between the push cavity 61 and the inner wall of the water pipe 67, the rear end surface of the pushing rod 63 is abutted against the front end surface of the pushing slave rod 64, the upper end surface of the pushing rod 63 is fixedly provided with a spherical pushing ball 62 with the diameter larger than that of the water pipe 67, a lifting piston 73 capable of sliding up and down on the water pipe 67 is fixedly arranged on the lower end surface of the push rod 63, the middle part of the water pipe 67 is provided with a water pipe port 66, and the water pipe port 66 is communicated with the water pipe spray gun 37.
Beneficially, a motor 71 is fixedly arranged in the lower end wall of the clutch cavity 12 at the rear side of the water pump 68, the water pump 68 is in power connection with the motor 71, the mud water pump 70 is in power connection with the rear side of the motor 71, a muddy water nozzle 90 is communicated with the lower end of the mud water pump 70, and the muddy water nozzle 90 is communicated with the muddy water suction gun 33.
Advantageously, the switching disk 38 is provided with a sliding groove 96 on the upper end face in an annular matrix, a specially-shaped opening and closing plate 97 is respectively provided on the inner side of the sliding groove 96 in an annular matrix, the outer circumferential end face of the opening and closing plate 97 is hinged with a switch slider 95 positioned in the sliding groove 96, and the switch slider 95 can slide in the sliding groove 96.
Advantageously, a propulsion motor 89 is fixedly arranged in the lower side wall of the transmission cavity 18, the lower end of the power shaft 20 is in power connection with the propulsion motor 89, a propulsion cavity 74 is arranged in the lower side wall of the propulsion motor 89, the propulsion device 105 comprises a rotary disc 24 rotatably arranged in the propulsion cavity 74, the upper end of the rotary disc 24 is in power connection with the propulsion motor 89, a push rod 25 is hinged to the lower end face of the transmission shaft 57, and a propulsion plate 91 capable of sliding left and right in the muddy water cavity 92 is fixedly connected to the right end of the push rod 25.
Advantageously, the upper right side of the closed box 39 is provided with a chip chamber 41 on the end face of the left wall of the drill body 11, and the left side of the chip chamber 41 is rotatably provided with a specially shaped scraper 40.
The following will describe in detail the use steps of a small-sized composite well drilling machine with telescopic function with reference to fig. 1 to 5: in the initial state, the rack 78 is at the highest limit, the pushing ball 62 is at the lowest limit, the clutch block 65 is at the last limit, the belt 14 tensioning lifting wheel 13 is in transmission connection with the driving wheel 15 at the moment, the opening and closing plate 97 is in an open state, and the scraping plate 40 is located in the scrap groove 36.
During operation, the power motor 16 is started to drive the right driving wheel 15 to rotate, the driving wheel 15 drives the lifting wheel 13 to rotate through the tensioned belt 14, the lifting wheel 13 drives the transmission shaft 57 to rotate, the transmission shaft 57 drives the left transmission gear to mesh with the two side transmission gears 79 to rotate, the two side transmission gears 79 rotate to drive the center reciprocating rotating shaft 76 to rotate, the reciprocating rotating shafts 76 respectively drive the half gears 77 to rotate, only one side of the half gears 77 is meshed with the rack 78 to drive the rack 78 to descend when the half gears 77 rotate simultaneously, the rack 78 descends to drive the drilling platform 45 to descend simultaneously, at the moment, the power motor 16 drives the left driving rotating shaft 46 to rotate, the driving rotating shaft 46 drives the top driving bevel gear 47 to rotate, the driving bevel gear 47 drives the driven bevel gear 49 to rotate through meshing, the driven bevel gear 49 drives, the splined shaft 51 drives the top drilling driving wheel 54 to rotate, the drilling driving wheel 54 drives the drilling wheel 52 to rotate through the drilling belt 53, the drilling wheel 52 drives the lower drilling hole shaft 42 to rotate, at the moment, the splined connection inside the drilling hole shaft 42 drives the drilling rod 34 to descend, the lower end of the drilling rod 34 is meshed with the bottom of the drilling cylinder 43 in a threaded manner and rotates, the effect that the drilling rod 34 rotates and descends is achieved, the drilling rod 34 drives the lower end drill bit 35 to rotate, the effect of drilling soft soil is achieved, in the descending process of the drilling platform 45, the scraping plate 40 is separated from the fragment groove 36, the propelling motor 89 is started to drive the power shaft 20 to rotate, the power shaft 20 drives the belt pulley 19 to rotate, the belt pulley 19 drives the switching wheel 30 to rotate through the transmission belt 27, the switching wheel 30 drives the switching connecting rod 31 to rotate, the switching connecting rod 31 drives the lower end switching gear, the switching disc 38 drives the opening and closing plate 97 to rotate to a closed state due to the meshing rotation of the switching gear 32, so that the effect that the lower end of the drilling cylinder 43 is fixed by the opening and closing plate 97 is achieved, when the drilling platform 45 is driven by the rack 78 to descend to the lowest limit, the motor 71 is started, the motor 71 drives the front end water pump 68 to rotate at the moment, the water pump 68 rotates to suck water in the water tank 23 into the water inlet pipe 83 and transport the water upwards, the water level in the water pipe 67 gradually rises to drive the lifting piston 73 to move upwards to the highest limit, the lifting piston 73 is connected with the push rod 63 to move upwards, the push ball 62 moves upwards to the highest limit, the slave rod 64 is pushed to move forwards to the highest limit under the action of the spring 99 at the moment, the clutch block 65 moves leftwards at the moment, the belt 14 is not tensioned, the driving wheel 15 is not in transmission with the lifting wheel 13, the driving wheel 15 idles, at the moment, the water level in the water pipe 67 is output to the water pipe spray gun 37 through the water pipe port 66 and flows out from the water pipe spray gun 37 to provide cooling for the drill bit in the working state, soil and gravel are mixed and diluted, at the moment, the motor 71 drives the rear-side mud pump 70 to rotate, the mud pump 70 rotates to pump air in the mud pipe port 90 away from the air passing through the air pressure, the silt mixed liquid left after the drill bit works is pumped up through the mud suction gun 33 and is discharged into the mud cavity 92 through the mud pipe 69, and the silt mixed liquid is separated through the filter screen 93 in the mud cavity 92 to flow liquid water back to the water tank 23 again.
When the drill bit is drilled and cannot advance rotationally when the rock is encountered, the working state needs to be switched, the motor 71 is turned off, the water pump 68 stops rotating the water level in the water pipe 67 and descends, the pushing ball 62 descends to drive the driven rod 64 to move rightwards by overcoming the elastic force of the spring 99, the clutch block 65 moves rightwards to enable the belt 14 to be tensioned again to start transmission, the rack 78 starts to move up and down again, the effect that the drill bit 35 rotates and impacts well drilling is achieved, the influence of the rock on the well drilling work is overcome, the motor 71 is turned on again after the rock is broken, the working state returns to the well drilling effect again, and the switching of the working effect of the drill bit is achieved.
When the cleaning device is needed, the power motor 16 rotates reversely to drive the drilling hole shaft 42 to rotate reversely, at the same time, the drilling rod 34 is driven by the drilling hole shaft 42 to rotate and move upwards to drive the drill bit 35 to move upwards, when the drill bit 35 moves upwards to be close to the bottom of the closed box 39, the pushing motor 89 starts to rotate the rotary switching gear 32, the switching gear 32 drives the switching disc 38 to rotate through meshing, the switching disc 38 rotates to drive the opening and closing plate 97 to open and then the pushing motor 89 stops, in the process that the pushing motor 89 controls the opening and closing plate 97 to open, the pushing motor 89 drives the rotary disc 24 to rotate, at the same time, the push rod 25 is driven to move, the pushing plate 91 at the rear side of the push rod is pushed backwards, silt residues on the filter screen 93 in the muddy water cavity 92 are pushed backwards out of the muddy water cavity 92, at the same time, the pushing motor 89 stops, at the same time, the clutch block 65 again pushes against the belt 14 to the right, and drives the rack 78 to move upward, at this time, the drill bit 35 ascends while rotating, in the process of the rising of the drill 35, the scraper 40 contacts the bottom surface of the chip groove 36 and is inserted into the bottom of the chip groove 36, and because the chip groove 36 rotates, silt accumulated in the chip groove 36 is led out to the chip cavity 41 through the scraper 40 at any time due to the rotation, so that the effects of scraping while rotating and rising the chip groove 36 are achieved, when the drill bit 35 moves to the highest limit, the scraper 40 is driven to incline upwards, the sand and sand remained in the scraper 40 also completely move downwards into the chip cavity 41 and cannot flow back to the chip groove 36 again, the rack 78 drives the drilling driving wheel 54 to move downwards again to the lowest limit, the motor 71 starts to operate again, so that the drill bit 35 does not rise any more, and provides water cleaning for the debris groove 36 through a water pipe spray gun 37 to achieve the cleaning effect.
The invention has the beneficial effects that: the invention achieves the effect of drilling soft soil through controlling the rotary drilling of the well drill bit, greatly shortens the length of the well drill bit through the extension and contraction of the drill bit, changes the working state of the drilling machine through the clutch device when meeting the rock resistance, changes the rotary drilling into an impact type effect, greatly improves the practicability of the well drilling machine, recovers and discharges the silt generated during the drilling, and can automatically clean and recover well bottom crushed stone accumulated in the drill bit, thereby greatly shortening the utilization of manpower.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (9)
1. The utility model provides a small-size combined type well rig with flexible function, includes the rig main part, its characterized in that: the drilling machine comprises a drilling machine body, wherein a drilling device is arranged on the left side of the drilling machine body and comprises a drilling platform which is arranged on the left end face of the drilling machine body in a vertically sliding mode, a cylindrical drilling barrel is fixedly arranged at the lower end of the drilling platform, a drilling hole shaft is arranged in the drilling barrel in a rotating mode, a drilling rod is connected to the lower side of the drilling barrel in a threaded mode, the upper end of the drilling rod extends into the drilling hole shaft and is connected with the drilling rod in a spline mode, a drill bit is fixedly arranged below the drilling barrel, a lifting device for controlling the drilling platform to lift is arranged in the left end face of the drilling machine body, a clamping device is arranged on the lower side of the drilling platform and comprises a closed box fixedly connected to the lower side of the left end face of the drilling machine body, a rotating switching disc is arranged in the closed box, a switching cavity located in the drilling machine body is arranged on the, the upper end of the switching gear is fixedly provided with a switching connecting rod, the upper side of the switching cavity is provided with a transmission cavity, the upper end of the switching connecting rod extends into the transmission cavity and is fixedly provided with a switching wheel, the right side of the transmission cavity is rotatably provided with a belt pulley, a belt is wound between the belt pulley and the switching wheel, the axle center of the belt pulley is fixedly connected with a power shaft arranged in the lower end wall of the transmission cavity, the lower side of the transmission cavity is provided with a propulsion device, the upper side of the transmission cavity is provided with a clutch cavity, the upper side of the clutch cavity is rotatably provided with a lifting wheel, the lower side of the clutch cavity is rotatably provided with a driving wheel, a belt is wound between the clutch cavity and the driving wheel, the lifting wheel is in power connection with the lifting device, the driving wheel is in power connection with the drilling device, the front side of the, the water pump lower extreme intercommunication is equipped with the water pipe, the water pump downside is equipped with the water tank that is located rig main part lower extreme, the water pipe extends to in the water tank, the lateral wall is equipped with the muddy water chamber behind the water tank, the muddy water chamber with be equipped with the filter screen between the water tank, muddy water chamber upper end intercommunication is equipped with the muddy water pipe, the fixed muddy water pump that is equipped with of muddy water pipe left side lower extreme.
2. A compact composite water well drilling machine with telescoping function as claimed in claim 1, wherein: a drilling cavity is arranged in the drilling platform, a drilling driving wheel is rotatably arranged at the right side of the drilling cavity, a belt is wound between the drilling driving wheel and a drilling wheel, a supporting plate fixedly connected to the left end face of the drilling machine main body is arranged at the lower side of the right end of the drilling platform, a spline hole shaft is arranged between the supporting plate and the drilling cavity in a penetrating manner, the upper end of the spline hole shaft extends into the drilling cavity and is fixedly connected to the lower end face of the driving wheel, a spline shaft is arranged in the spline hole shaft, the upper end of the spline shaft is connected to the spline shaft through a spline, a driven bevel gear is fixedly arranged on the lower end face of the spline shaft, a driving bevel gear is meshed with the right side gear, a driving rotating shaft rotatably arranged on the left end face of the drilling machine main body is fixedly connected to the axis of the right end, the driving wheel is in power connection with the right end of the power motor.
3. A compact composite water well drilling machine with telescopic function as claimed in claim 2, characterized in that: the outer circular surface of the drilling rod is rotatably connected with a rotating plate on the lower side of the closed box, a water pipe spray gun is fixedly arranged at the left end of the rotating plate, a muddy water suction gun is fixedly arranged at the right end of the rotating plate, a chip breaking groove is fixedly arranged on the upper side of the drill bit, and the chip breaking groove is used for loading and carrying out chips in the drilling process.
4. A compact composite water well drilling machine with telescoping function as claimed in claim 1, wherein: the lifting device is internally provided with a lifting cavity positioned in the left side wall of the drilling machine main body, a rack capable of moving up and down is arranged in the lifting cavity, the right end surface of the drilling cavity is fixedly connected with the left end surface of the rack, the front side and the back side of the lifting cavity are symmetrical and communicated with a reciprocating cavity, the right wall of the reciprocating cavity is rotatably provided with a reciprocating rotating shaft, the left side of the reciprocating rotating shaft is respectively and fixedly connected with a semi-gear with a semicircular shape, the semi-gear can be respectively meshed with the front end surface and the back end surface of the rack, the right side of the reciprocating cavity is provided with a transmission cavity, the right side of the reciprocating rotating shaft extends into the transmission cavity and is fixedly provided with a transmission gear, the right wall of the transmission cavity is rotatably connected with a transmission shaft positioned between the front side and the back side of the, the transmission shaft right-hand member extends to in the separation and reunion intracavity and fixed connection in the left end axle center of lifting wheel.
5. A compact composite water well drilling machine with telescoping function as claimed in claim 4, wherein: the utility model discloses a water pipe lifting device, including water pipe, push rod inner wall, push rod rear end face, push rod upper end face, push rod rear end face, push rod front end, push rod lower end face, push rod upper end face, push rod lower end face, push rod front end face, push rod lower end face, push rod upper end face, push rod lower end face, push rod upper end face, push rod lower end.
6. A compact composite water well drilling machine with telescoping function as claimed in claim 1, wherein: the mud water pump is connected with the rear side of the motor in a power mode, a mud water pump lower end is communicated with a mud water pipe opening, and the mud water pipe opening is communicated with a mud water suction gun.
7. A compact composite water well drilling machine with telescoping function as claimed in claim 1, wherein: the switching dish up end annular matrix is equipped with the sliding tray, the sliding tray inboard is equipped with the special switching board of shape respectively annular matrix, switching board excircle terminal surface hinged joint has the switch slider that is located the sliding tray, the switch slider can slide in the sliding tray.
8. A compact composite water well drilling machine with telescoping function as claimed in claim 1, wherein: the mud water cavity inner wall internal fixation is equipped with propulsion motor under the transmission chamber, power shaft lower extreme power connect in propulsion motor, be equipped with in the propulsion chamber under the propulsion motor lateral wall, advancing device locates including rotating advance the carousel of intracavity, the carousel upper end with propulsion motor power is connected, terminal surface hinged joint has the push rod under the transmission shaft, push rod right-hand member fixedly connected with can the muddy water intracavity gliding propulsion board from side to side.
9. A compact composite water well drilling machine with telescoping function as claimed in claim 1, wherein: the upper end of the right side of the closed box is provided with a chip cavity positioned on the end face of the left wall of the drilling machine main body, and the left side of the chip cavity is rotatably provided with a scraper plate in a special shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564965.9A CN111594037A (en) | 2020-06-19 | 2020-06-19 | Small-size combined type well rig with flexible function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564965.9A CN111594037A (en) | 2020-06-19 | 2020-06-19 | Small-size combined type well rig with flexible function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111594037A true CN111594037A (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010564965.9A Withdrawn CN111594037A (en) | 2020-06-19 | 2020-06-19 | Small-size combined type well rig with flexible function |
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| Country | Link |
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| CN (1) | CN111594037A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855023A (en) * | 2021-03-23 | 2021-05-28 | 苏州悠弗荌贸易有限公司 | Autonomous traveling petroleum drill bit for developing horizontal well |
| CN112983285A (en) * | 2021-03-23 | 2021-06-18 | 苏州宛宏茜贸易有限公司 | Diamond bit capable of fishing in well |
| CN114198013A (en) * | 2021-11-30 | 2022-03-18 | 九江萨普智能科技有限公司 | Industrial clamping robot convenient to clamp multiple materials |
| CN114619069A (en) * | 2020-12-14 | 2022-06-14 | 张家港优全汽配有限公司 | Drilling equipment is used in automobile cover plate processing |
| CN115142796A (en) * | 2022-09-01 | 2022-10-04 | 中钜(陕西)工程咨询管理有限公司 | Spiral perforating device for water plant engineering |
| CN117552722A (en) * | 2024-01-12 | 2024-02-13 | 长治市潞安爆破工程有限公司 | Fixed-point drilling device for blasting operation |
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| GB2270100B (en) * | 1992-08-24 | 1995-12-20 | Ingersoll Rand Co | Earth drilling machine and hydraulic system therefor |
| US6315059B1 (en) * | 1999-12-21 | 2001-11-13 | Dorothy Geldean | Portable water well drill |
| CN203066873U (en) * | 2012-12-21 | 2013-07-17 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Extensible type mast sliding way structure for water well drilling machine |
| CN104278946A (en) * | 2014-10-19 | 2015-01-14 | 唐浪钦 | Plugging-assembly type well drilling machine |
| CN205117224U (en) * | 2015-11-17 | 2016-03-30 | 蒙阴县飞达矿山工程机械有限公司 | Well rig crane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2270100B (en) * | 1992-08-24 | 1995-12-20 | Ingersoll Rand Co | Earth drilling machine and hydraulic system therefor |
| US6315059B1 (en) * | 1999-12-21 | 2001-11-13 | Dorothy Geldean | Portable water well drill |
| CN203066873U (en) * | 2012-12-21 | 2013-07-17 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Extensible type mast sliding way structure for water well drilling machine |
| CN104278946A (en) * | 2014-10-19 | 2015-01-14 | 唐浪钦 | Plugging-assembly type well drilling machine |
| CN205117224U (en) * | 2015-11-17 | 2016-03-30 | 蒙阴县飞达矿山工程机械有限公司 | Well rig crane |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619069A (en) * | 2020-12-14 | 2022-06-14 | 张家港优全汽配有限公司 | Drilling equipment is used in automobile cover plate processing |
| CN114619069B (en) * | 2020-12-14 | 2024-04-26 | 张家港优全汽配有限公司 | Drilling equipment is used in processing of auto cover board |
| CN112855023A (en) * | 2021-03-23 | 2021-05-28 | 苏州悠弗荌贸易有限公司 | Autonomous traveling petroleum drill bit for developing horizontal well |
| CN112983285A (en) * | 2021-03-23 | 2021-06-18 | 苏州宛宏茜贸易有限公司 | Diamond bit capable of fishing in well |
| CN114198013A (en) * | 2021-11-30 | 2022-03-18 | 九江萨普智能科技有限公司 | Industrial clamping robot convenient to clamp multiple materials |
| CN114198013B (en) * | 2021-11-30 | 2023-05-09 | 九江萨普智能科技有限公司 | Industrial clamping robot convenient to multiple material of centre gripping |
| CN115142796A (en) * | 2022-09-01 | 2022-10-04 | 中钜(陕西)工程咨询管理有限公司 | Spiral perforating device for water plant engineering |
| CN117552722A (en) * | 2024-01-12 | 2024-02-13 | 长治市潞安爆破工程有限公司 | Fixed-point drilling device for blasting operation |
| CN117552722B (en) * | 2024-01-12 | 2024-03-19 | 长治市潞安爆破工程有限公司 | Fixed-point drilling device for blasting operation |
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Application publication date: 20200828 |