CN110284831A - A kind of down-the-hole drill with cooling function for exploitation of mineral resources - Google Patents
A kind of down-the-hole drill with cooling function for exploitation of mineral resources Download PDFInfo
- Publication number
- CN110284831A CN110284831A CN201910531859.8A CN201910531859A CN110284831A CN 110284831 A CN110284831 A CN 110284831A CN 201910531859 A CN201910531859 A CN 201910531859A CN 110284831 A CN110284831 A CN 110284831A
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- Prior art keywords
- plate
- fixed
- drilling rod
- cooling
- motor
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims abstract description 87
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 24
- 239000011707 mineral Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 136
- 238000005553 drilling Methods 0.000 claims abstract description 91
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 230000006641 stabilisation Effects 0.000 claims description 7
- 238000011105 stabilization Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000009837 dry grinding Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/006—Accessories for drilling pipes, e.g. cleaners
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to a kind of down-the-hole drills with cooling function for exploitation of mineral resources, including pedestal, top plate, drilling rod, processor, first motor, cooling mechanism, lifter plate, cleaning mechanism, two supporting plates and several idler wheels, cleaning mechanism includes cylinder, movable plate, pressure sensor, spring, plate, cleaning block and two position-limiting units, cooling mechanism includes water tank, water pump, cooling pipe and two water filling components, filling the water component includes water injection pipe, sealing plate, fixed cell and rotating unit, the down-the-hole drill with cooling function for being used for exploitation of mineral resources makes the water flow circulated by cooling pipe by cooling mechanism, the heat of constant absorption drilling rod, convenient for carrying out cooling processing to drilling rod, extend the service life of drilling rod, moreover, cleaning block is protruded into the spiral dimpled grain for the drilling rod that spiral moves up using cleaning mechanism It is interior, the soil in spiral dimpled grain is squeezed out, the cleaning to drilling rod is realized, improves the practicability of equipment.
Description
Technical field
It is the present invention relates to exploitation of mineral resources apparatus field, in particular to a kind of for the latent with cooling function of exploitation of mineral resources
Drilling machine.
Background technique
Down-the-hole drill is impact rotating churn, and internal structure is generally different from rock drill, distribution and piston reciprocating
Mechanism is independent, i.e. impactor, and front end is directly connected to drill bit, rear end jointed rod, and impactor slips into hole when rock drilling, is led to
Air distributing device (valve) is crossed, the piston (hammer body) in impactor is made to move back and forth strike bit shank, so that drill bit device to hole bed rock stone generates
Impact, revolution at a high speed of the impactor in hole, then be by individual swing mechanism, i.e., by hole outside motor or Wind driven rotary dress
It sets, is realized by connecing the drilling rod in impactor rear end.
Existing down-the-hole drill surface is generally provided with spiral dimpled grain, the mud when carrying out operation, around drill hole inner wall
Soil enters in spiral dimpled grain, then as drilling rod leaves ground, is rotated by drilling rod, so that the soil in spiral dimpled grain is by centrifugal force
It influences to be detached from drilling rod, but some soil, so that soil easily adheres on drilling rod, are unfavorable for drilling rod for mud since humidity is larger
Soil is thoroughly thrown away, and moreover, when existing down-the-hole drill is run, drilling rod rotation is contacted with subsurface layer, is easy due to friction
Temperature is caused to steeply rise, and drilling rod pierces in closed drilling, is not easy radiating and cooling, causes drilling rod long-time temperature excessively high,
It easily deforms, shortens the service life of drilling rod, so as to cause the reduction of existing down-the-hole drill practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for exploitation of mineral resources
The down-the-hole drill with cooling function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of to have cooling function for exploitation of mineral resources
Down-the-hole drill, including pedestal, top plate, drilling rod, processor, first motor, cooling mechanism, lifter plate, cleaning mechanism, two branch
The lower section of pedestal is arranged in plate and several idler wheels, the idler wheel, and the supporting plate is fixed on the top of pedestal, and the top plate is erected at
On two supporting plates, the processor is fixed on the lower section of top plate, is equipped with antenna and PLC, the lifter plate position in the processor
In the lower section of processor, the both ends of the lifter plate are equipped with lifting assembly, and the lifting assembly and lifter plate are sequentially connected, described
First motor is fixed on the lower section of lifter plate, and the bottom end of the output shaft of the first motor is connect by cooling mechanism with drilling rod,
Aperture is equipped at the center of the pedestal, the cleaning mechanism is arranged in the side of aperture, the first motor and antenna with
The periphery of PLC electrical connection, the drilling rod is equipped with spiral dimpled grain；
The cleaning mechanism includes that cylinder, movable plate, pressure sensor, spring, plate, cleaning block and two limits are single
The cylinder body of member, the cylinder is fixed on the base, and the gas bar and movable plate of the cylinder are sequentially connected, and the plate passes through spring
It is connect with pressure sensor, the pressure sensor is fixed on the side of the close drilling rod of plate, and the cleaning block is fixed on flat
The side of the close drilling rod of plate, two position-limiting units are located at the two sides up and down of spring, and the spring is in compressive state, institute
It states cylinder and pressure sensor is electrically connected with PLC；
The cooling mechanism includes water tank, water pump, cooling pipe and two water filling components, and the top of the water tank is electric with first
The output shaft of machine is fixedly connected, and the bottom of the water tank is fixedly connected with drilling rod, and two water filling components are located at the two of water tank
Side, the water pump are fixed on the top in water tank, and the both ends of the cooling pipe are connected to the bottom of water tank and water pump respectively, described
The centre of cooling pipe along the axis Spiral distribution of drilling rod in drilling rod, the water filling component include water injection pipe, sealing plate,
The shape of fixed cell and rotating unit, the water injection pipe is L shape, and one end of the water injection pipe is connected to the top of water tank, institute
The other end for stating water injection pipe is arranged vertically upwards, and the sealing plate lid is located on water injection pipe, and one end of the sealing plate is by turning
Moving cell is connect with water tank, and the other end of the sealing plate is connect by rotating unit with water injection pipe.
Preferably, in order to limit the movement of plate, the position-limiting unit includes limited block and gag lever post, the limited block
It is fixedly connected by gag lever post with movable plate, the plate is set on gag lever post.
Preferably, the lifting assembly includes the second motor, bearing and screw rod in order to control lifter plate lifting moving,
Second motor is fixed on the lower section of top plate, the top transmission connection of second motor and screw rod, the bottom end of the screw rod
Be arranged in bearing, the bearing is fixed on the lower section of pedestal, and the lifter plate is set on screw rod, the lifter plate with silk
The junction of bar is equipped with and the matched screw thread of screw rod.
Preferably, the driving force in order to guarantee first motor, the first motor is DC servo motor.
Preferably, the two sides of the lower part of the water tank are equipped with several cooling fins for the ease of the water-cooled in water tank,
The outside of water tank is arranged in one end of the cooling fin, and the other end of the cooling fin is arranged in water tank.
Preferably, the rotation of sealing plate, the rotating unit include fixed link, lantern ring and protrusive board for convenience, it is described
Protrusive board is fixed on the top of water tank by fixed link, and the lantern ring is set in fixed link, the lantern ring and the fixed company of sealing plate
It connects.
Preferably, the fixed cell includes slotting ring, inserted link and pulling block, institute for the ease of the position of fixing seal plate
The top that pulling block is located at sealing plate is stated, the pulling block is fixed on the top of inserted link, and the top of the inserted link sequentially passes through sealing plate
And slotting ring, the slotting ring are fixed on water injection pipe.
Preferably, in order to prevent inserted link be detached from sealing plate, the inserted link be equipped with convex block, the convex block be located at slotting ring with
Between sealing plate.
Preferably, equipment is shaken when drilling in order to prevent, the side of the separate drilling rod of the supporting plate is equipped with stabilization
Component, the stabilization component include bracket, telescopic unit, expansion plate, slide bar, bottom plate and several contact pins, the shape of the bracket
For U-shaped, the both ends of the bracket are fixed on the top of pedestal, and the expansion plate and bottom plate are located at the top of pedestal under
Side, the contact pin are evenly distributed on the lower section of bottom plate, and the slide bar is fixed between expansion plate and bottom plate, and the pedestal is set in
On slide bar, the telescopic unit and expansion plate are sequentially connected.
Preferably, in order to control expansion plate lifting moving, the telescopic unit includes third motor, first connecting rod and
Two connecting rods, the third motor are fixed on the inside of bracket, and the third motor is electrically connected with PLC, the third motor and
The connection of one link transmission, the first connecting rod are hinged by second connecting rod and expansion plate.
The invention has the advantages that the down-the-hole drill with cooling function for being used for exploitation of mineral resources passes through cooling mechanism
So that the water flow circulated passes through cooling pipe, the heat of constant absorption drilling rod extends and bores convenient for carrying out cooling processing to drilling rod
The service life of bar is moreover protruded into cleaning block in the spiral dimpled grain for the drilling rod that spiral moves up using cleaning mechanism,
Soil in spiral dimpled grain is squeezed out, the cleaning to drilling rod is realized, improves the practicability of equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the down-the-hole drill with cooling function for exploitation of mineral resources of the invention；
Fig. 2 is the structural representation of the cooling mechanism of the down-the-hole drill with cooling function for exploitation of mineral resources of the invention
Figure；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the structural representation of the cleaning mechanism of the down-the-hole drill with cooling function for exploitation of mineral resources of the invention
Figure；
Fig. 5 is the structural representation of the stabilization component of the down-the-hole drill with cooling function for exploitation of mineral resources of the invention
Figure；
In figure: 1. pedestals, 2. top plates, 3. drilling rods, 4. processors, 5. first motors, 6. lifter plates, 7. supporting plates, 8. idler wheels,
9. cylinder, 10. movable plates, 11. pressure sensors, 12. springs, 13. plates, 14. cleaning blocks, 15. water tanks, 16. water pumps, 17.
Cooling pipe, 18. water injection pipes, 19. sealing plates, 20. limited blocks, 21. gag lever posts, 22. second motors, 23. bearings, 24. screw rods,
25. cooling fin, 26. fixed links, 27. lantern rings, 28. protrusive boards, 29. slotting rings, 30. inserted links, 31. pulling blocks, 32. convex blocks, 33. brackets,
34. expansion plate, 35. slide bars, 36. bottom plates, 37. contact pins, 38. third motors, 39. first connecting rods, 40. second connecting rods.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of down-the-hole drill with cooling function for exploitation of mineral resources, including pedestal 1, top plate 2, brill
Bar 3, processor 4, first motor 5, cooling mechanism, lifter plate 6, cleaning mechanism, two supporting plates 7 and several idler wheels 8, the idler wheel
8 are arranged in the lower section of pedestal 1, and the supporting plate 7 is fixed on the top of pedestal 1, and the top plate 2 is erected on two supporting plates 7, described
Processor 4 is fixed on the lower section of top plate 2, is equipped with antenna and PLC in the processor 4, the lifter plate 6 is located at processor 4
Lower section, the both ends of the lifter plate 6 are equipped with lifting assembly, and the lifting assembly and lifter plate 6 are sequentially connected, the first motor
5 are fixed on the lower section of lifter plate 6, and the bottom end of the output shaft of the first motor 5 is connect by cooling mechanism with drilling rod 3, described
Aperture is equipped at the center of pedestal 1, the cleaning mechanism is arranged in the side of aperture, and the first motor 5 and antenna are and PLC
The periphery of electrical connection, the drilling rod 3 is equipped with spiral dimpled grain；
User is facilitated by the idler wheel 8 of 1 lower section of pedestal and equipment is driven to be moved to target position when using the down-the-hole drill
It sets, so that the aperture alignment on pedestal 1 needs the position that drills, then user can be by remote control devices such as computer, mobile phones to setting
Preparation penetrates wireless signal, receives wireless signal by the antenna in processor 4, signal is passed to PLC, PLC is according to signal content
Control device operation, is started by the lifting assembly between top plate 2 and pedestal 1, is driven lifter plate 6 to carry out lifting moving, is being needed
When being drilled, while PLC control lifting assembly drives lifter plate 6 to move down, PLC controls first motor 5 and starts, and drives
Drilling rod 3 rotates, while absorbing drilling rod 3 using cooling mechanism and contacting the heat that friction generates with earth's surface, and distributes heat to outer
Portion extends the service life of drilling rod 3 convenient for the cooling of drilling rod 3, and after the completion of drilling, first motor 5 starts, and passes through cooler
Structure drives drilling rod 3 to rotate, and lifting assembly drives lifter plate 6 to move up, so that during drilling rod 3 moves up, by cleaning
Mechanism removes the soil in 3 perficial helical dimpled grain of drilling rod, convenient for maintaining the cleaning of drilling rod 3, improves the practicability of equipment.
As shown in figure 4, the cleaning mechanism include cylinder 9, movable plate 10, pressure sensor 11, spring 12, plate 13,
Cleaning block 14 and two position-limiting units, the cylinder body of the cylinder 9 are fixed on pedestal 1, the gas bar and movable plate 10 of the cylinder 9
Transmission connection, the plate 13 are connect by spring 12 with pressure sensor 11, and the pressure sensor 11 is fixed on plate 13
Close drilling rod 3 side, the cleaning block 14 is fixed on the side of the close drilling rod 3 of plate 13, two position-limiting units difference
Positioned at the two sides up and down of spring 12, the spring 12 is in compressive state, and the cylinder 9 and pressure sensor 11 are electric with PLC
Connection；
When cleaning to drilling rod 3, during drilling rod 3 rotates and rises movement, PLC controls cylinder 9 and starts, and increases
The intracorporal air capacity of the cylinder of cylinder 9 is driven so that movable plate 10 is mobile far from cylinder 9 by pressure sensor 11 and spring 12
Plate 13 is mobile close to drilling rod 3 so that the cleaning block 14 on plate 13 is resisted against the inside of 3 spiral dimpled grain of drilling rod, then with
The soil in 3 spiral dimpled grain of drilling rod is discharged for the rotation of drilling rod 3, cleaning block 14, to realize the cleaning to drilling rod 3.Cleaning block
14 when being resisted against in the spiral dimpled grain on drilling rod 3, and cylinder 9 continues to run, so that the distance of plate 13 and movable plate 10 reduces, bullet
The compressed degree of spring 12 increases, so that the pressure data that pressure sensor 11 detects increases, pressure sensor 11 is by pressure
Data pass to PLC, PLC can determine that cleaning block 14 is resisted against in the spiral dimpled grain of drilling rod 3 according to the increase of pressure data.
As Figure 2-3, the cooling mechanism includes water tank 15, water pump 16, cooling pipe 17 and two water filling components, described
The top of water tank 15 is fixedly connected with the output shaft of first motor 5, and the bottom of the water tank 15 is fixedly connected with drilling rod 3, and two
Water filling component is located at the two sides of water tank 15, and the water pump 16 is fixed on the top in water tank 15, and the two of the cooling pipe 17
End is connected to the bottom of water tank 15 and water pump 16 respectively, and the centre of the cooling pipe 17 is divided along the axis spiral of drilling rod 3
For cloth in drilling rod 3, the water filling component includes water injection pipe 18, sealing plate 19, fixed cell and rotating unit, the water injection pipe 18
Shape be L shape, one end of the water injection pipe 18 is connected to the top of water tank 15, and the other end of the water injection pipe 18 is straight up
Setting, the lid of sealing plate 19 are located on water injection pipe 18, and one end of the sealing plate 19 is connect by rotating unit with water tank 15,
The other end of the sealing plate 19 is connect by rotating unit with water injection pipe 18.
During rotation, the water flow in water tank 15 enters inside cooling pipe 17 drilling rod 3, inside cooling pipe 17
Water flow absorb the heat that the rotation of drilling rod 3 is generated with earth's surface friction so that the water temperature in cooling pipe 17 increases, and drilling rod 3
Temperature reduce, in order to persistently carry out cooling processing to drilling rod 3, PLC controls water pump 16 and starts, and extracts the water inside cooling pipe 17
Stream, is delivered in water tank 15, and the cold water of 15 bottom of water tank then enters cooling pipe 17, so that water circulation is in water tank 15 and drop
Flowing in warm pipe 17 extends the service life of drilling rod 3 to persistently cool down to drilling rod 3.It can be facilitated using water filling component to water tank
Water flow is added in 15, fills the water in component, facilitates the rotation of sealing plate 19 using rotating unit, and sealing plate 19 is turned into disengaging note
Water flow can be injected into water tank 15 by water injection pipe 18, sealing plate 19 is then turned to water injection pipe 18 by the top of water pipe 18
Top, water injection pipe 18 is blocked, using the position of fixed cell fixing seal plate 19, when preventing water tank 15 from rotating, in water tank 15
Water flow from water injection pipe 18 be discharged.
Preferably, in order to limit the movement of plate 13, the position-limiting unit includes limited block 20 and gag lever post 21, described
Limited block 20 is fixedly connected by gag lever post 21 with movable plate 10, and the plate 13 is set on gag lever post 21.Utilize gag lever post
21 make when the deformation quantity of spring 12 changes, and plate 13 is moved along the axis of gag lever post 21, due to gag lever post
On 21 fixed movable plates 10, to secure the moving direction of plate 13, gag lever post 21 is avoided to be detached from plate using limited block 20
13。
As shown in Figure 1, the lifting assembly includes the second motor 22, bearing 23 and screw rod 24, second motor 22 is solid
It is scheduled on the lower section of top plate 2, the top of second motor 22 and screw rod 24 is sequentially connected, and the bottom end of the screw rod 24 is arranged in axis
Hold in 23, the bearing 23 is fixed on the lower section of pedestal 1, and the lifter plate 6 is set on screw rod 24, the lifter plate 6 with
The junction of screw rod 24 is equipped with and the matched screw thread of screw rod 24.
PLC controls the starting of the second motor 22, drives screw rod 24 to rotate under the supporting role of bearing 23, screw rod 24 passes through spiral shell
Line acts on lifter plate 6, so that lifter plate 6 carries out lifting moving along the axis of screw rod 24.
Preferably, the feature strong using DC servo motor driving force, in order to guarantee the driving force of first motor 5, institute
Stating first motor 5 is DC servo motor.
Preferably, the two sides of the lower part of the water tank 15 are equipped with several dissipate for the ease of the water-cooled in water tank 15
The outside of water tank 15 is arranged in backing 25, one end of the cooling fin 25, and the other end of the cooling fin 25 is arranged in water tank 15
It is interior.After the high-temperature water for absorbing heat in cooling pipe 17 is drained into 15 inside of water tank by water pump 16, water tank is located at by cooling fin 25
One end in 15 absorbs the heat of water flow, and heat flows to one be located at outside water tank 15 of cooling fin 25 in cooling fin 25
End, persistently to water flow radiating and cooling, enters cooling from the external discharge of water tank 15 by cooling fin 25 convenient for heat convenient for cold water
The heat of drilling rod 3 is absorbed in pipe 17.
Preferably, the rotation of sealing plate 19 for convenience, the rotating unit includes fixed link 26, lantern ring 27 and protrusive board
28, the protrusive board 28 is fixed on the top of water tank 15 by fixed link 26, and the lantern ring 27 is set in fixed link 26, the set
Ring 27 is fixedly connected with sealing plate 19.The turned position that lantern ring 27 is secured by fixed link 26 defines set using protrusive board 28
The range of ring 27 prevents lantern ring 27 to be detached from fixed link 26 from the top of fixed link 26, and then facilitates the rotation of sealing plate 19.
As shown in figure 3, the fixed cell includes slotting ring 29, inserted link 30 and pulling block 31, the pulling block 31 is located at sealing plate
19 top, the pulling block 31 are fixed on the top of inserted link 30, and the top of the inserted link 30 sequentially passes through sealing plate 19 and slotting ring
29, the slotting ring 29 is fixed on water injection pipe 18.
Inserted link 30 can be pulled to move up and down by pulling block 31, drive inserted link 30 to rotate using pulling block 31, and then pass through inserted link
30 can drive sealing plate 19 to rotate, and after being filled the water using water injection pipe 18 into water tank 15, sealing plate 19 is rotated, so that inserting
Bar 30 is directed at the slotting ring 29 of 15 side of water tank, then moves down pulling block 31, so that inserted link 30 passes through slotting ring 29, and then can consolidate
Determine the position of sealing plate 19.
Preferably, inserted link 30 is detached from sealing plate 19 in order to prevent, the inserted link 30 is equipped with convex block 32, the convex block 32
Between slotting ring 29 and sealing plate 19.Since convex block 32 can not be convex by adding on inserted link 30 by sealing plate 19
Block 32 can prevent inserted link 30 to be detached from sealing plate 19.
As shown in figure 5, the side of the separate drilling rod 3 of the supporting plate 7 is equipped with stabilization component, the stabilization component includes bracket
33, telescopic unit, expansion plate 34, slide bar 35, bottom plate 36 and several contact pins 37, the shape of the bracket 33 are U-shaped, the bracket
33 both ends are fixed on the top of pedestal 1, and the expansion plate 34 and bottom plate 36 are located above and below pedestal 1, described
Contact pin 37 is evenly distributed on the lower section of bottom plate 36, and the slide bar 35 is fixed between expansion plate 34 and bottom plate 36,1 set of the pedestal
It is located on slide bar 35, the telescopic unit and expansion plate 34 are sequentially connected.
At runtime, in order to avoid equipment is shaken in boring procedure, PLC controls the flexible list on bracket 33 to equipment
Member starting, drives expansion plate 34 to move down, and expansion plate 34 drives bottom plate 36 to move down by slide bar 35, so that under bottom plate 36
The contact pin 37 of side is inserted into underground, and equipment is fixed, and equipment is avoided to shift in drilling.
Preferably, in order to control 34 lifting moving of expansion plate, the telescopic unit includes third motor 38, first connecting rod
39 and second connecting rod 40, the third motor 38 be fixed on the inside of bracket 33, the third motor 38 is electrically connected with PLC, institute
It states third motor 38 and first connecting rod 39 is sequentially connected, the first connecting rod 39 is hinged by second connecting rod 40 and expansion plate 34.
PLC controls third motor 38 and starts, and first connecting rod 39 is driven to rotate, and first connecting rod 39 acts on expansion plate by second connecting rod 40
On 34, the slide bar 35 due to being fixed on 34 lower section of expansion plate passes through pedestal 1, so that expansion plate 34 is carried out along the axis of slide bar 35
Lifting moving.
The down-the-hole drill is flowed downward when carrying out bore operation using the water flow in water tank 15, and cooling pipe 17 is entered
It is interior, by the heat of water flow constant absorption drilling rod 3 and earth's surface friction generation in cooling pipe 17, convenient for cooling down to drilling rod 3,
Extend 3 service life of drilling rod, while the water flow in cooling pipe 17 is extracted by water pump 16, is delivered in water tank 15, by water tank 15
On cooling fin 25 distribute heat to outside, convenient for reduce water tank 15 in water temperature so that cold water enters in cooling pipe 17
Cooling processing persistently is carried out to drilling rod 3, moreover, after the completion of drilling, first motor 5 drives drilling rod 3 to rotate, and lifting group
Part drives drilling rod 3 to rise, and is started by cylinder 9, pushes plate 13 close to drilling rod 3, so that the spiral that cleaning block 14 protrudes into drilling rod 3 is recessed
In line, the soil in spiral dimpled grain is discharged, realizes the cleaning to drilling rod 3, compared with existing cleaning mode, the cleaning mode
Entered in spiral dimpled grain by cleaning block 14, soil is squeezed out, so as to improve cleaning effect.
Compared with prior art, which is made by cooling mechanism
The water flow circulated passes through cooling pipe 17, and the heat of constant absorption drilling rod 3 extends and bores convenient for carrying out cooling processing to drilling rod 3
The service life of bar 3, moreover, the spiral that cleaning block 14 is protruded into the drilling rod 3 that spiral moves up using cleaning mechanism are recessed
In line, the soil in spiral dimpled grain is squeezed out, the cleaning to drilling rod 3 is realized, improves the practicability of equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of down-the-hole drill with cooling function for exploitation of mineral resources, which is characterized in that including pedestal (1), top plate
(2), drilling rod (3), processor (4), first motor (5), cooling mechanism, lifter plate (6), cleaning mechanism, two supporting plates (7) and if
Dry milling wheel (8), the idler wheel (8) are arranged in the lower section of pedestal (1), and the supporting plate (7) is fixed on the top of pedestal (1), described
Top plate (2) is erected on two supporting plates (7), and the processor (4) is fixed on the lower section of top plate (2), is set in the processor (4)
There are antenna and PLC, the lifter plate (6) is located at the lower section of processor (4), and the both ends of the lifter plate (6) are equipped with lifting assembly,
The lifting assembly and lifter plate (6) are sequentially connected, and the first motor (5) is fixed on the lower section of lifter plate (6), and described first
The bottom end of the output shaft of motor (5) is connect by cooling mechanism with drilling rod (3), and aperture, institute are equipped at the center of the pedestal (1)
The side that aperture is arranged in cleaning mechanism is stated, the first motor (5) and antenna are electrically connected with PLC, outside the drilling rod (3)
Week is equipped with spiral dimpled grain；
The cleaning mechanism includes cylinder (9), movable plate (10), pressure sensor (11), spring (12), plate (13), cleaning
The cylinder body of block (14) and two position-limiting units, the cylinder (9) is fixed on pedestal (1), the gas bar of the cylinder (9) and movement
Plate (10) transmission connection, the plate (13) are connect by spring (12) with pressure sensor (11), the pressure sensor
(11) it is fixed on the side of the close drilling rod (3) of plate (13), the cleaning block (14) is fixed on the close drilling rod of plate (13)
(3) side, two position-limiting units are located at the two sides up and down of spring (12), and the spring (12) is in compressive state, institute
It states cylinder (9) and pressure sensor (11) is electrically connected with PLC；
The cooling mechanism includes water tank (15), water pump (16), cooling pipe (17) and two water filling components, the water tank (15)
Top is fixedly connected with the output shaft of first motor (5), and the bottom of the water tank (15) is fixedly connected with drilling rod (3), two notes
Water assembly is located at the two sides of water tank (15), and the water pump (16) is fixed on the top in water tank (15), the cooling pipe
(17) both ends are connected to the bottom of water tank (15) and water pump (16) respectively, and the centre of the cooling pipe (17) is along drilling rod
(3) axis Spiral distribution in the drilling rod (3), the water filling component include water injection pipe (18), sealing plate (19), fixed cell and
The shape of rotating unit, the water injection pipe (18) is L shape, and one end of the water injection pipe (18) is connected to the top of water tank (15),
The other end of the water injection pipe (18) is arranged vertically upwards, and sealing plate (19) lid is located on water injection pipe (18), the sealing
One end of plate (19) is connect by rotating unit with water tank (15), and the other end of the sealing plate (19) passes through rotating unit and note
Water pipe (18) connection.
2. being used for the down-the-hole drill with cooling function of exploitation of mineral resources as described in claim 1, which is characterized in that the limit
Bit location includes limited block (20) and gag lever post (21), and the limited block (20) is fixed by gag lever post (21) and movable plate (10)
Connection, the plate (13) are set on gag lever post (21).
3. being used for the down-the-hole drill with cooling function of exploitation of mineral resources as described in claim 1, which is characterized in that the liter
Part of coming down to a lower group includes that the second motor (22), bearing (23) and screw rod (24), second motor (22) are fixed under top plate (2)
Side, the top transmission connection of second motor (22) and screw rod (24), the bottom end of the screw rod (24) is arranged in bearing (23)
Interior, the bearing (23) is fixed on the lower section of pedestal (1), and the lifter plate (6) is set on screw rod (24), the lifter plate
(6) be equipped with the junction of screw rod (24) and screw rod (24) matched screw thread.
4. being used for the down-the-hole drill with cooling function of exploitation of mineral resources as described in claim 1, which is characterized in that described the
One motor (5) is DC servo motor.
5. being used for the down-the-hole drill with cooling function of exploitation of mineral resources as described in claim 1, which is characterized in that the water
The two sides of the lower part of case (15) are equipped with several cooling fins (25), and one end setting of the cooling fin (25) is in the outer of water tank (15)
Portion, the other end setting of the cooling fin (25) is in water tank (15).
6. being used for the down-the-hole drill with cooling function of exploitation of mineral resources as described in claim 1, which is characterized in that described turn
Moving cell includes fixed link (26), lantern ring (27) and protrusive board (28), and the protrusive board (28) is fixed on water tank by fixed link (26)
(15) top, the lantern ring (27) are set on fixed link (26), and the lantern ring (27) is fixedly connected with sealing plate (19).
7. being used for the down-the-hole drill with cooling function of exploitation of mineral resources as described in claim 1, which is characterized in that described solid
Order member includes slotting ring (29), inserted link (30) and pulling block (31), and the pulling block (31) is located at the top of sealing plate (19), the drawing
Block (31) is fixed on the top of inserted link (30), and the top of the inserted link (30) sequentially passes through sealing plate (19) and slotting ring (29), institute
Slotting ring (29) is stated to be fixed on water injection pipe (18).
8. being used for the down-the-hole drill with cooling function of exploitation of mineral resources as claimed in claim 7, which is characterized in that described to insert
Bar (30) is equipped with convex block (32), and the convex block (32) is located between slotting ring (29) and sealing plate (19).
9. being used for the down-the-hole drill with cooling function of exploitation of mineral resources as described in claim 1, which is characterized in that the branch
The side of the separate drilling rod (3) of plate (7) is equipped with stabilization component, and the stabilization component includes bracket (33), telescopic unit, expansion plate
(34), slide bar (35), bottom plate (36) and several contact pins (37), the shape of the bracket (33) are U-shaped, the two of the bracket (33)
End is fixed on the top of pedestal (1), and the expansion plate (34) and bottom plate (36) are located above and below pedestal (1), institute
State the lower section that contact pin (37) is evenly distributed on bottom plate (36), the slide bar (35) be fixed on expansion plate (34) and bottom plate (36) it
Between, the pedestal (1) is set on slide bar (35), and the telescopic unit and expansion plate (34) are sequentially connected.
10. being used for the down-the-hole drill with cooling function of exploitation of mineral resources as claimed in claim 9, which is characterized in that described
Telescopic unit includes third motor (38), first connecting rod (39) and second connecting rod (40), and the third motor (38) is fixed on branch
The inside of frame (33), the third motor (38) are electrically connected with PLC, and the third motor (38) and first connecting rod (39) transmission connect
It connects, the first connecting rod (39) is hinged by second connecting rod (40) and expansion plate (34).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531859.8A CN110284831B (en) | 2019-06-19 | 2019-06-19 | Down-the-hole drill with cooling function for mineral exploitation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531859.8A CN110284831B (en) | 2019-06-19 | 2019-06-19 | Down-the-hole drill with cooling function for mineral exploitation |
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| CN110284831A true CN110284831A (en) | 2019-09-27 |
| CN110284831B CN110284831B (en) | 2021-01-15 |
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| CN201910531859.8A Active CN110284831B (en) | 2019-06-19 | 2019-06-19 | Down-the-hole drill with cooling function for mineral exploitation |
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| CN111173446A (en) * | 2020-01-14 | 2020-05-19 | 深圳市律远汇智科技有限公司 | A drilling machine that is used for ore mining to have safeguard function |
| CN111266917A (en) * | 2020-03-26 | 2020-06-12 | 赵秀军 | Metal product perforating device convenient to cool |
| CN111270996A (en) * | 2020-02-17 | 2020-06-12 | 黑龙江工业学院 | Drill bit with gas detection function |
| CN111485554A (en) * | 2020-04-30 | 2020-08-04 | 章警帅 | Pile cleaning equipment used in building field |
| CN112177519A (en) * | 2020-10-14 | 2021-01-05 | 安徽腾兴工程设备制造有限公司 | Hydraulic motor cooling device for suspended excavation equipment |
| CN113187389A (en) * | 2021-05-14 | 2021-07-30 | 河南工程学院 | Directional drilling machine for detecting thickness of three-soft coal seam and using method thereof |
| CN114439378A (en) * | 2021-12-20 | 2022-05-06 | 南通仁隆科研仪器有限公司 | Avoid overheated core sampling rig of friction |
| CN115929209A (en) * | 2023-02-03 | 2023-04-07 | 山西煤炭运销集团科学技术研究有限公司 | Accurate drilling rig is used in regional water disaster prevention and cure of coal mining |
| CN117213901A (en) * | 2023-09-14 | 2023-12-12 | 重庆大学 | Automatic positioning mudstone sampling equipment and sampling method thereof |
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| CN111173446A (en) * | 2020-01-14 | 2020-05-19 | 深圳市律远汇智科技有限公司 | A drilling machine that is used for ore mining to have safeguard function |
| CN111270996A (en) * | 2020-02-17 | 2020-06-12 | 黑龙江工业学院 | Drill bit with gas detection function |
| CN111266917A (en) * | 2020-03-26 | 2020-06-12 | 赵秀军 | Metal product perforating device convenient to cool |
| CN111485554A (en) * | 2020-04-30 | 2020-08-04 | 章警帅 | Pile cleaning equipment used in building field |
| CN112177519A (en) * | 2020-10-14 | 2021-01-05 | 安徽腾兴工程设备制造有限公司 | Hydraulic motor cooling device for suspended excavation equipment |
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| CN113187389B (en) * | 2021-05-14 | 2023-10-20 | 河南工程学院 | Directional drilling machine for detecting thickness of three-soft coal seam and use method thereof |
| CN114439378A (en) * | 2021-12-20 | 2022-05-06 | 南通仁隆科研仪器有限公司 | Avoid overheated core sampling rig of friction |
| CN115929209A (en) * | 2023-02-03 | 2023-04-07 | 山西煤炭运销集团科学技术研究有限公司 | Accurate drilling rig is used in regional water disaster prevention and cure of coal mining |
| CN117213901A (en) * | 2023-09-14 | 2023-12-12 | 重庆大学 | Automatic positioning mudstone sampling equipment and sampling method thereof |
| CN117213901B (en) * | 2023-09-14 | 2024-05-10 | 重庆大学 | Automatic positioning mudstone sampling equipment and sampling method thereof |
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| CN110284831B (en) | 2021-01-15 |
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Effective date of registration: 20201224 Address after: 529100 huangzhukeng, yamen Town, Xinhui District, Jiangmen City, Guangdong Province Applicant after: Jiangmen Xinhui District Taisheng Shichang Co.,Ltd. Address before: Room f05-0009, 5 / F, 22 xihouwei, Liwan District, Guangzhou City, Guangdong Province (cluster registration) Applicant before: GUANGZHOU SHAWEISHI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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