CN108266161B - Intelligent drilling device with automatic regulating function and high working efficiency - Google Patents
Intelligent drilling device with automatic regulating function and high working efficiency Download PDFInfo
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- CN108266161B CN108266161B CN201810010069.0A CN201810010069A CN108266161B CN 108266161 B CN108266161 B CN 108266161B CN 201810010069 A CN201810010069 A CN 201810010069A CN 108266161 B CN108266161 B CN 108266161B
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/006—Production of coal-bed methane
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
Abstract
The invention relates to an intelligent drilling device with automatic adjusting function and high working efficiency, which comprises a cutting head, a connecting rod and a drill rod, wherein the bottom end of the drill rod is fixedly connected with the top end of the connecting rod, the bottom end of the connecting rod is fixedly connected with the top end of the cutting head, the cutting head comprises a first cutting block, a second cutting block and a third cutting block, the first cutting block, the second cutting block and the third cutting block are sequentially arranged at the bottom end of the connecting rod, a plurality of auxiliary mechanisms are arranged on the connecting rod, the auxiliary mechanisms are circumferentially distributed on the periphery of the connecting rod, a reverse mechanism is arranged in the second cutting block, the drill bit adjusts the drilling angle through an adjusting assembly in the auxiliary mechanism, the drilling angle is prevented from deviating, crushed stones are cleaned through a cleaning assembly in the auxiliary mechanism, the drill bit is prevented from being clamped by the crushed stones, and the drilling angle is prevented from deviating, the cutting head is also subjected to cross force in a drilling area through different steering and rotating speeds through a reversing mechanism, and the drilling efficiency is improved.
Description
Technical Field
The invention relates to the field of coal bed gas detection equipment, in particular to an intelligent drilling device with an automatic adjusting function and high working efficiency.
Background
The coal bed gas refers to hydrocarbon gas which is stored in a coal bed and mainly contains methane, is adsorbed on the surface of coal matrix particles, is partially dissociated in coal pores or is dissolved in coal bed water, a drilling method is generally used for detecting the coal bed gas, a drill bit is one of main devices for drilling, the drill bit is a main tool for breaking rocks during drilling, and a borehole is formed by breaking the rocks through the drill bit.
The existing drill bit does not have the function of automatically adjusting the drilling angle, because the coal bed gas is deeper from the ground, the angle during drilling is not easy to control, the drilling angle is often required to be manually adjusted, the development efficiency of the coal bed gas is reduced, and moreover, because the underground rock stratum is harder and the hard material causes the cutting amount of the drill bit to be reduced, and the drilling efficiency is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the intelligent drilling device with the automatic adjusting function and high working efficiency is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent drilling device with an automatic adjusting function and high working efficiency comprises a cutting head, a connecting rod and a drill rod, wherein the bottom end of the drill rod is fixedly connected with the top end of the connecting rod, the bottom end of the connecting rod is fixedly connected with the top end of the cutting head, the cutting head comprises a first cutting block, a second cutting block and a third cutting block, the first cutting block, the second cutting block and the third cutting block are sequentially arranged at the bottom end of the connecting rod, a plurality of auxiliary mechanisms are arranged on the connecting rod, the auxiliary mechanisms are circumferentially distributed on the periphery of the connecting rod, and a reverse mechanism is arranged in the second cutting block;
the auxiliary mechanism comprises an adjusting assembly and a cleaning assembly, the adjusting assembly comprises an adjusting groove, an adjusting plate and two adjusting units, the adjusting groove is arranged on the connecting rod, and the adjusting plate is arranged in the adjusting groove;
the cleaning assembly comprises a cleaning groove, a cleaning unit, a rotating shaft, a driving bevel gear, a driven bevel gear and a first motor, wherein the cleaning groove is formed in a connecting rod, the rotating shaft is arranged in the cleaning groove, the top of the cleaning groove and the bottom of the cleaning groove are respectively sleeved at two ends of the rotating shaft, the first motor is fixed on the inner wall of the connecting rod and is in transmission connection with the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the driven bevel gear is sleeved at the bottom end of the rotating shaft, and the cleaning unit is arranged on the rotating shaft;
the reversing mechanism comprises a second motor, a connecting rod, a driving gear, a driven gear, a fixing rod, an internal gear, a reversing groove and a connecting port, the connecting port is arranged at the bottom end of the first cutting block, the second motor is fixed at the top in the connecting port, the second motor is in transmission connection with the top end of the connecting rod, the bottom end of the connecting rod is fixed at the top end of the third cutting block, the driving gear is sleeved on the connecting rod and is meshed with the driven gear, the driven gear is sleeved on the fixing rod, two ends of the fixing rod are respectively fixed at the top and the bottom of the reversing groove, the reversing groove is arranged in the second cutting block, the driven gear is meshed with the internal gear, and the periphery of the internal gear is fixedly connected with the inner wall of the reversing groove;
be equipped with PLC and antenna in the connecting rod, antenna, first motor, second motor and antenna all are connected with the PLC electricity.
Preferably, in order to realize the function of adjusting the angle of the drill bit, the adjusting unit includes an adjusting opening, a third motor, a first adjusting gear, a second adjusting gear, a support rod, a lead screw and a moving block, the adjusting opening is disposed on the adjusting plate, the third motor is fixed on an inner wall of one side of the adjusting opening, the third motor is in transmission connection with the first adjusting gear, the first adjusting gear is engaged with the second adjusting gear, the second adjusting gear is sleeved on the support rod, one side of the adjusting opening is sleeved on one end of the support rod, the other end of the support rod is fixedly connected with the lead screw, one side of the moving block is sleeved on the lead screw, a connection portion of the moving block and the lead screw is provided with a thread matched with the lead screw, and the adjusting opening is sleeved on the moving block.
Preferably, in order to reduce the stress of the screw rod, an arc-shaped adjusting block is arranged on the other side of the moving block and is fixed on one side, far away from the screw rod, of the moving block.
Preferably, in order to avoid the moving block from colliding with the second adjusting gear, a limiting block is arranged at one end of the supporting rod, which is close to the moving block, and the limiting block is sleeved on the supporting rod.
Preferably, the number of teeth of the first adjusting gear is larger than the number of teeth of the second adjusting gear in order to avoid bending of the drill rod due to excessive force applied thereto when the speed of the moving block is too high.
Preferably, in order to prevent broken stones from entering, a sealing ring is arranged on the moving block, and the sealing ring is sleeved on the moving block.
Preferably, in order to realize the function of clearing out the rubble, the clearance unit includes sleeve and clearance board, the sleeve cover is established on the axis of rotation, clearance board spiral fixed is on telescopic periphery.
Preferably, in order to improve the drilling efficiency, the outer periphery of the first cutting block, the outer periphery of the second cutting block and the outer periphery of the third cutting block are each provided with at least two convex teeth circumferentially distributed on the outer periphery of the first cutting block, the outer periphery of the second cutting block and the outer periphery of the third cutting block.
Preferably, in order to prolong the service life of the cleaning plate, the cleaning plate is a titanium alloy plate.
Preferably, in order to know the offset angle of the drilled well, a pressure sensor is arranged between the adjusting plate and the adjusting groove, and the pressure sensor is electrically connected with the PLC.
The intelligent drilling device with the automatic adjusting function and high working efficiency has the advantages that the drilling angle is adjusted through the adjusting assembly in the auxiliary mechanism, the deviation of the drilling angle is avoided, the broken stones are cleaned through the cleaning assembly in the auxiliary mechanism, the broken stones are prevented from blocking the drill bit, the drilling angle is prevented from deviating, compared with the traditional auxiliary mechanism, the auxiliary mechanism is more intelligent due to the fact that the pressure sensor detects pressure to control the adjusting assembly to adjust the drilling angle, the cutting head is enabled to bear cross force in a drilling area through different steering and rotating speeds through the reversing mechanism, the drilling efficiency is improved, compared with the traditional auxiliary mechanism, the reversing mechanism enables the first cutting block, the second cutting block and the third cutting block to be different in steering or rotating speed, and the cutting capacity is better.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a high-efficiency intelligent type drilling apparatus having an automatic adjustment function according to the present invention;
FIG. 2 is a sectional view of the intelligent high-efficiency drilling apparatus having an automatic adjustment function according to the present invention;
FIG. 3 is an enlarged view of a portion of the cleaning assembly of the work-efficient intelligent drilling apparatus of the present invention having an automatic adjustment function;
FIG. 4 is a schematic structural diagram of a reverse mechanism of the intelligent drilling apparatus with automatic adjustment function and high working efficiency according to the present invention;
FIG. 5 is a partially enlarged view of a reverse mechanism of the intelligent drilling apparatus having an automatic adjusting function and high working efficiency according to the present invention;
FIG. 6 is a schematic structural diagram of an adjusting unit of the intelligent drilling apparatus with automatic adjusting function and high working efficiency according to the present invention;
in the figure: 1. the cutting tool comprises a connecting rod, 2 drill rods, 3 first cutting blocks, 4 second cutting blocks, 5 third cutting blocks, 6 adjusting grooves, 7 adjusting plates, 8 cleaning grooves, 9 rotating shafts, 10 driving bevel gears, 11 driven bevel gears, 12 first motors, 13 second motors, 14 connecting rods, 15 driving gears, 16 driven gears, 17 fixing rods, 18 internal gears, 19 reversing grooves, 20 connecting ports, 21 adjusting ports, 22 third motors, 23 first adjusting gears, 24 second adjusting gears, 25 supporting rods, 26 screw rods, 27 moving blocks, 28 arc adjusting blocks, 29 limiting blocks, 30 sleeves, 31 cleaning plates, 32 convex teeth, 33 pressure sensors and 34 sealing rings.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an intelligent drilling device with an automatic adjustment function and high work efficiency comprises a cutting head, a connecting rod 1 and a drill rod 2, wherein the bottom end of the drill rod 2 is fixedly connected with the top end of the connecting rod 1, the bottom end of the connecting rod 1 is fixedly connected with the top end of the cutting head, the cutting head comprises a first cutting block 3, a second cutting block 4 and a third cutting block 5, the first cutting block 3, the second cutting block 4 and the third cutting block 5 are sequentially arranged at the bottom end of the connecting rod 1, a plurality of auxiliary mechanisms are arranged on the connecting rod 1, the auxiliary mechanisms are circumferentially distributed on the periphery of the connecting rod 1, and a reversing mechanism is arranged in the second cutting block 4;
the drill bit is connected with a drilling driving device through a drill rod 2 to drive the drill bit to complete a drilling task, the cutting head improves the stone breaking efficiency of the drill bit through the reverse mechanism in the drilling process, the drilling efficiency is improved, the angle of the drill bit during drilling is adjusted through the auxiliary mechanism, and the drilling task failure caused by deviation of the drilling angle is avoided.
As shown in fig. 2-3, the auxiliary mechanism comprises an adjusting assembly and a cleaning assembly, the adjusting assembly comprises an adjusting groove 6, an adjusting plate 7 and two adjusting units, the adjusting groove 6 is arranged on the connecting rod 1, and the adjusting plate 7 is arranged in the adjusting groove 6;
the cleaning assembly comprises a cleaning groove 8, a cleaning unit, a rotating shaft 9, a driving bevel gear 10, a driven bevel gear 11 and a first motor 12, the cleaning groove 8 is arranged on the connecting rod 1, the rotating shaft 9 is arranged in the cleaning groove 8, the top of the cleaning groove 8 and the bottom of the cleaning groove 8 are respectively sleeved at two ends of the rotating shaft 9, the first motor 12 is fixed on the inner wall of the connecting rod 1, the first motor 12 is in transmission connection with the driving bevel gear 10, the driving bevel gear 10 is meshed with the driven bevel gear 11, the driven bevel gear 11 is sleeved at the bottom end of the rotating shaft 9, and the cleaning unit is arranged on the rotating shaft 9;
make the adjustment assembly adjust the well drilling angle through two adjustment unit, avoided the well drilling angle to produce the deviation and lead to the drilling task failure, the rubble that produces through clearance subassembly clearance drill bit well drilling, avoid the rubble to influence the well drilling angle to the extrusion of drill bit, first motor 12 makes drive gear 10 rotate, drive driven bevel gear 11 rotates, thereby make axis of rotation 9 along with driven bevel gear 11 rotates, because the clearance unit sets up on axis of rotation 9, so axis of rotation 9 drive clearance unit operation, the function of clearance subassembly drive clearance unit clearance rubble has been realized.
As shown in fig. 4 to 5, the reverse mechanism includes a second motor 13, a link 14, a driving gear 15, a driven gear 16, a fixing lever 17, an internal gear 18, a reverse groove 19, and a connection port 20, the connecting port 20 is arranged at the bottom end of the first cutting block 3, the second motor 13 is fixed at the top part in the connecting port 20, the second motor 13 is in transmission connection with the top end of a connecting rod 14, the bottom end of the connecting rod 14 is fixed at the top end of the third cutting block 5, the driving gear 15 is sleeved on the connecting rod 14, the driving gear 15 is meshed with the driven gear 16, the driven gear 16 is sleeved on the fixed rod 17, two ends of the fixed rod 17 are respectively fixed at the top and the bottom of the reverse rotation groove 19, the reverse rotation groove 19 is arranged in the second cutting block 4, the driven gear 16 is meshed with an internal gear 18, and the periphery of the internal gear 18 is fixedly connected with the inner wall of the reverse rotation groove 19;
the second motor 13 enables the connecting rod 14 to drive the third cutting block 5 to rotate, the third cutting block 5 and the second motor 13 rotate in the same direction, the driving gear 15 rotates along with the connecting rod 14, and the driven gear 16 rotates, because the driving gear 15 and the driven gear 16 are meshed by an external gear, the driving gear 15 and the driven gear 16 rotate in opposite directions, namely the driven gear 16 rotates in opposite directions to the second motor 13, the internal gear 18 rotates by the rotation of the driven gear 16, the second cutting block 4 rotates along with the internal gear 18, the driven gear 16 rotates in the same direction as the internal gear 18, namely the second cutting block 4 rotates in opposite directions to the second motor 13, so that the third cutting block 5 and the second cutting block 4 rotate in opposite directions, the first cutting block 3 is driven to rotate by the drilling driving device through the drill rod 2 and the connecting rod 1, the first cutting block 3 and the third cutting block 5 rotate at different speeds, and the cutting head is formed by the first cutting block 3, The different rotation directions and rotation speeds between the second cutting block 4 and the third cutting block 5 enable the drilling area to bear cross force, and the drilling efficiency is improved.
Be equipped with PLC and antenna in the connecting rod 1, antenna, first motor 12, second motor 13 and antenna all are connected with the PLC electricity.
The antenna can receive and transmit signals to realize wireless communication, remote control equipment such as a remote controller and a mobile phone is used for transmitting signals to the antenna, the signals are received by the antenna, and after being processed by the PLC, the PLC rotates the first motor 12 according to signal requirements to drive the cleaning assembly, so that the second motor 13 rotates to drive the reversing mechanism, and intellectualization is realized.
As shown in fig. 6, the adjusting unit includes an adjusting opening 21, a third motor 22, a first adjusting gear 23, a second adjusting gear 24, a support rod 25, a screw rod 26 and a moving block 27, the adjusting opening 21 is disposed on the adjusting plate 7, the third motor 22 is fixed on an inner wall of one side of the adjusting opening 21, the third motor 22 is in transmission connection with the first adjusting gear 23, the first adjusting gear 23 is engaged with the second adjusting gear 24, the second adjusting gear 24 is sleeved on the support rod 25, one side of the adjusting opening 21 is sleeved on one end of the support rod 25, the other end of the support rod 25 is fixedly connected with the screw rod 26, one side of the moving block 27 is sleeved on the screw rod 26, a connection portion of the moving block 27 and the screw rod 26 is provided with a thread matching with the screw rod 26, the adjusting opening 21 is sleeved on the moving block 27, the third motor 22 rotates the first adjusting gear 23, thereby driving the second adjusting gear 24 to rotate, the second adjusting gear 24 makes the screw rod 26 rotate through the support rod 25, thereby making the moving block 27 move in the adjusting opening 21, and realizing the function that the moving block 27 makes the cutting head adjust the angle through the connecting rod 1 by propping against the well wall.
Preferably, in order to reduce the stress of the screw rod 26, an arc-shaped adjusting block 28 is arranged on the other side of the moving block 27, the arc-shaped adjusting block 28 is fixed on one side of the moving block 27 away from the screw rod 26, the arc shape can share the stress borne by the screw rod 26, and the screw rod 26 is prevented from being damaged due to overlarge stress.
Preferably, in order to prevent the moving block 27 from hitting the second adjusting gear 24, a limit block 29 is disposed at one end of the support rod 25 close to the moving block 27, the limit block 29 is sleeved on the support rod 25, and when the moving block 27 moves to a position near the second adjusting gear 24, the limit block 29 can prevent the moving block 27 from continuing to move towards the second adjusting gear 24, so as to avoid the moving block 27 from hitting the second adjusting gear 24 and causing damage to the second adjusting gear 24.
Preferably, in order to avoid that the moving block 27 is too fast, the drill rod 2 is stressed too much and bends, the number of teeth of the first adjusting gear 23 is greater than that of the second adjusting gear 24, and the number of teeth of the first adjusting gear 23 is greater than that of the second adjusting gear 24, so that the rotating speed of the first adjusting gear 23 is less than that of the second adjusting gear 24, and a speed reduction effect is actually achieved, and the situation that the moving block 27 moves too much due to too fast rotating speed of the screw rod 26 and the drill rod 2 is stressed too much and bends is avoided.
Preferably, in order to prevent the entry of the crushed stones, the moving block 27 is provided with a sealing ring 34, the sealing ring 34 is sleeved on the moving block 27, and the sealing ring 34 can prevent the crushed stones from entering the adjusting opening 21 through a gap between the moving block 27 and the adjusting opening 21 to affect the operation performance of the adjusting unit.
Preferably, in order to realize the function of cleaning drilled-out gravel, the cleaning unit comprises a sleeve 30 and a cleaning plate 31, the sleeve 30 is sleeved on the rotating shaft 9, the cleaning plate 31 is spirally fixed on the periphery of the sleeve 30, gravel passes through the cleaning plate 31 by the rotating spiral force, and the gap between the cleaning plates 31 moves upwards, so that the function of cleaning drilled-out gravel is realized.
Preferably, in order to improve the drilling efficiency, at least two convex teeth 32 are arranged on the outer periphery of the first cutting block 3, the outer periphery of the second cutting block 4 and the outer periphery of the third cutting block 5, the convex teeth 32 are circumferentially distributed on the outer periphery of the first cutting block 3, the outer periphery of the second cutting block 4 and the outer periphery of the third cutting block 5, and the convex teeth 32 are relatively sharp in shape and have good cutting effect, so that the drilling efficiency is improved.
Preferably, in order to prolong the service life of the cleaning plate 31, the cleaning plate 31 is a titanium alloy plate, which has high strength, good corrosion resistance and high heat resistance, and is not easy to be damaged too early in the drilling process, thereby prolonging the service life of the cleaning plate 31.
Preferably, in order to know the offset angle of the drilling well, a pressure sensor 33 is arranged between the adjusting plate 7 and the adjusting groove 6, the pressure sensor 33 is electrically connected with the PLC, when the pressure sensor 33 detects that the pressure value exceeds a set value, the pressure sensor 33 sends a signal to the PLC, and the PLC controls the third motor 22 to drive the adjusting unit to adjust the drilling well angle, so that the function of detecting the drilling well angle is realized.
The drill bit adjusts the drilling angle through the adjusting assembly in the auxiliary mechanism, avoids the drilling angle from deviating, cleans broken stones through the cleaning assembly in the auxiliary mechanism, avoids the broken stones from blocking the drill bit to enable the drilling angle to deviate, and enables the cutting head to enable the drilling area to bear cross force through different steering and rotating speeds among the first cutting block 3, the second cutting block 4 and the third cutting block 5 through the reversing mechanism, so that the drilling efficiency is improved.
Compared with the prior art, this intelligent drilling rig that work efficiency is high with automatically regulated function passes through the adjustment subassembly adjustment well drilling angle in the complementary unit, avoid well drilling angle to take place the skew, clear up the rubble through the clearance subassembly in the complementary unit, avoid the rubble to block the drill bit and make well drilling angle skew, compare with traditional complementary unit, this complementary unit detects pressure control adjustment subassembly adjustment well drilling angle by pressure sensor 33, it is more intelligent, moreover, make the cutting head bear the cross force through different turning to and rotational speed messenger well drilling region through the reversal mechanism, improve well drilling efficiency, compare with traditional complementary unit, this reversal mechanism makes first cutting piece 3, second cutting piece 4 and third cutting piece 5 turn to or the rotational speed difference each other, cutting ability is better.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The intelligent drilling device with the automatic adjusting function and high working efficiency comprises a cutting head, a connecting rod (1) and a drill rod (2), wherein the bottom end of the drill rod (2) is fixedly connected with the top end of the connecting rod (1), the bottom end of the connecting rod (1) is fixedly connected with the top end of the cutting head, the cutting head comprises a first cutting block (3), a second cutting block (4) and a third cutting block (5), the first cutting block (3), the second cutting block (4) and the third cutting block (5) are sequentially arranged at the bottom end of the connecting rod (1), and the intelligent drilling device is characterized in that a plurality of auxiliary mechanisms are arranged on the connecting rod (1), the auxiliary mechanisms are circumferentially distributed on the periphery of the connecting rod (1), and a reversing mechanism is arranged in the second cutting block (4);
the auxiliary mechanism comprises an adjusting assembly and a cleaning assembly, the adjusting assembly comprises an adjusting groove (6), an adjusting plate (7) and two adjusting units, the adjusting groove (6) is arranged on the connecting rod (1), and the adjusting plate (7) is arranged in the adjusting groove (6);
the cleaning assembly comprises a cleaning groove (8), a cleaning unit, a rotating shaft (9), a driving bevel gear (10), a driven bevel gear (11) and a first motor (12), the cleaning groove (8) is arranged on the connecting rod (1), the rotating shaft (9) is arranged in the cleaning groove (8), the top of the cleaning groove (8) and the bottom of the cleaning groove (8) are respectively sleeved at two ends of the rotating shaft (9), the first motor (12) is fixed on the inner wall of the connecting rod (1), the first motor (12) is in transmission connection with the driving bevel gear (10), the driving bevel gear (10) is meshed with the driven bevel gear (11), the driven bevel gear (11) is sleeved at the bottom end of the rotating shaft (9), and the cleaning unit is arranged on the rotating shaft (9);
the reversing mechanism comprises a second motor (13), a connecting rod (14), a driving gear (15), a driven gear (16), a fixing rod (17), an internal gear (18), a reversing groove (19) and a connecting port (20), wherein the connecting port (20) is arranged at the bottom end of the first cutting block (3), the second motor (13) is fixed at the top of the connecting port (20), the second motor (13) is in transmission connection with the top end of the connecting rod (14), the bottom end of the connecting rod (14) is fixed at the top end of the third cutting block (5), the driving gear (15) is sleeved on the connecting rod (14), the driving gear (15) is meshed with the driven gear (16), the driven gear (16) is sleeved on the fixing rod (17), the two ends of the fixing rod (17) are respectively fixed at the top and the bottom of the reversing groove (19), the reversing groove (19) is arranged in the second cutting block (4), the driven gear (16) is meshed with an internal gear (18), and the periphery of the internal gear (18) is fixedly connected with the inner wall of the reverse rotation groove (19);
be equipped with PLC and antenna in connecting rod (1), first motor (12), second motor (13) and antenna all are connected with the PLC electricity.
2. The intelligent drilling device with the automatic adjustment function and high working efficiency according to claim 1, wherein the adjustment unit comprises an adjustment opening (21), a third motor (22), a first adjustment gear (23), a second adjustment gear (24), a support rod (25), a screw rod (26) and a moving block (27), the adjustment opening (21) is arranged on the adjustment plate (7), the third motor (22) is fixed on the inner wall of one side of the adjustment opening (21), the third motor (22) is in transmission connection with the first adjustment gear (23), the first adjustment gear (23) is engaged with the second adjustment gear (24), the second adjustment gear (24) is sleeved on the support rod (25), one side of the adjustment opening (21) is sleeved on one end of the support rod (25), and the other end of the support rod (25) is fixedly connected with the screw rod (26), one side of the moving block (27) is sleeved on the lead screw (26), a connecting part of the moving block (27) and the lead screw (26) is provided with a thread matched with the lead screw (26), and the adjusting opening (21) is sleeved on the moving block (27).
3. The intelligent high-efficiency drilling device with the automatic adjusting function as claimed in claim 2, wherein an arc-shaped adjusting block (28) is arranged on the other side of the moving block (27), and the arc-shaped adjusting block (28) is fixed on one side of the moving block (27) far away from the screw rod (26).
4. The intelligent drilling device with the automatic adjusting function and high working efficiency as claimed in claim 2, wherein one end of the support rod (25) close to the moving block (27) is provided with a limit block (29), and the limit block (29) is sleeved on the support rod (25).
5. The intelligent high-efficiency drilling apparatus with automatic adjustment function according to claim 2, wherein the number of teeth of the first adjustment gear (23) is greater than the number of teeth of the second adjustment gear (24).
6. The intelligent drilling device with automatic adjusting function and high working efficiency as claimed in claim 2, wherein the moving block (27) is provided with a sealing ring (34), and the sealing ring (34) is sleeved on the moving block (27).
7. The intelligent high-efficiency drilling device with the automatic adjustment function according to claim 1, wherein the cleaning unit comprises a sleeve (30) and a cleaning plate (31), the sleeve (30) is sleeved on the rotating shaft (9), and the cleaning plate (31) is screwed on the outer periphery of the sleeve (30).
8. The intelligent drilling device with automatic adjustment function and high working efficiency according to claim 7, wherein the cleaning plate (31) is a titanium alloy plate.
9. The intelligent drilling apparatus with automatic adjustment function having high work efficiency according to claim 1, wherein the outer circumference of the first cutting block (3), the outer circumference of the second cutting block (4), and the outer circumference of the third cutting block (5) are each provided with at least two protrusions (32), and the protrusions (32) are circumferentially distributed on the outer circumference of the first cutting block (3), the outer circumference of the second cutting block (4), and the outer circumference of the third cutting block (5).
10. The intelligent drilling apparatus with automatic adjustment function having high operation efficiency according to claim 1, wherein a pressure sensor (33) is provided between the adjustment plate (7) and the adjustment groove (6), and the pressure sensor (33) is electrically connected to the PLC.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810010069.0A CN108266161B (en) | 2018-01-05 | 2018-01-05 | Intelligent drilling device with automatic regulating function and high working efficiency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010069.0A CN108266161B (en) | 2018-01-05 | 2018-01-05 | Intelligent drilling device with automatic regulating function and high working efficiency |
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| CN108266161A CN108266161A (en) | 2018-07-10 |
| CN108266161B true CN108266161B (en) | 2020-11-06 |
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| CN113006718A (en) * | 2021-01-26 | 2021-06-22 | 成英 | Engineering drilling and production integrated working line |
| CN115182679B (en) * | 2022-09-08 | 2022-11-25 | 阳信东泰精密金属有限公司 | Rock stratum trompil drilling tool |
| CN115306306B (en) * | 2022-10-09 | 2022-12-09 | 君临德益(山东)石油科技有限公司 | Drill bit for petroleum drilling and using method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012202193A (en) * | 2011-03-28 | 2012-10-22 | Univ Of Tsukuba | Drilling device |
| CN105781416A (en) * | 2016-03-25 | 2016-07-20 | 柳超 | Deep well drilling actuator based on double-speed torque-converting bit and provided with drill string |
| CN205713986U (en) * | 2016-06-07 | 2016-11-23 | 鹤壁中泰矿业有限公司 | A kind of down-hole geological drilling Counterboring apparatus |
| CN107152237A (en) * | 2017-07-10 | 2017-09-12 | 西南石油大学 | A kind of high pulling torque self-balancing low speed turbodrill |
-
2018
- 2018-01-05 CN CN201810010069.0A patent/CN108266161B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012202193A (en) * | 2011-03-28 | 2012-10-22 | Univ Of Tsukuba | Drilling device |
| CN105781416A (en) * | 2016-03-25 | 2016-07-20 | 柳超 | Deep well drilling actuator based on double-speed torque-converting bit and provided with drill string |
| CN205713986U (en) * | 2016-06-07 | 2016-11-23 | 鹤壁中泰矿业有限公司 | A kind of down-hole geological drilling Counterboring apparatus |
| CN107152237A (en) * | 2017-07-10 | 2017-09-12 | 西南石油大学 | A kind of high pulling torque self-balancing low speed turbodrill |
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| Publication number | Publication date |
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| CN108266161A (en) | 2018-07-10 |
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