CN117108204B - Special pneumatic frame column type drilling machine that has angle location in mine - Google Patents
Special pneumatic frame column type drilling machine that has angle location in mine Download PDFInfo
- Publication number
- CN117108204B CN117108204B CN202311377582.0A CN202311377582A CN117108204B CN 117108204 B CN117108204 B CN 117108204B CN 202311377582 A CN202311377582 A CN 202311377582A CN 117108204 B CN117108204 B CN 117108204B
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- fixedly connected
- rod
- fixed
- frame
- drill
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- 238000005553 drilling Methods 0.000 title abstract description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 94
- 238000013016 damping Methods 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 21
- 244000309464 bull Species 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 19
- 239000000523 sample Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 16
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 17
- 238000007689 inspection Methods 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/006—Means for anchoring the drilling machine to the ground
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
- E21B15/045—Hydraulic, pneumatic or electric circuits for their positioning
-
- 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
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/011—Dust eliminating or dust removing while drilling
- E21B21/013—Dust eliminating or dust removing while drilling by liquids
- E21B21/0135—Liquid flushing installations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of drilling equipment, and provides a special pneumatic frame column type drilling machine with angle positioning for mines, which comprises a fixed base, wherein a universal wheel is arranged on the bottom end face of the fixed base, a stable grounding assembly is arranged on the fixed base, a hydraulic rod is arranged on the top end face of the fixed base, the top end of the hydraulic rod is fixedly connected with a fixed frame, a rotating shaft is rotationally connected with the fixed frame, a fixed block is fixedly connected with the rotating shaft, the top end of the fixed block is fixedly connected with a mounting frame, a fixed cylinder is fixedly connected with the outer wall of the hydraulic rod, and a connecting sleeve rod is rotationally connected with the fixed cylinder. Through above-mentioned technical scheme, pneumatic frame column type rig among the prior art has been solved and can not carry out convenient stable accurate regulation to drilling angle according to actual demand, and can not carry out automatic stable moist cooling to drilling rod and drill bit to can not carry out automatic dust fall to the department of drilling and handle the problem.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to a pneumatic frame column type drilling machine with angle positioning special for mines.
Background
During the exploration phase of mines, it is often necessary to perform drilling operations to understand the nature and reserves of underground ore bodies, pneumatic jack-up rigs can provide high-speed and efficient drilling capabilities in the exploration borehole to aid in the acquisition of geological samples and related data, and during the exploitation of the mine, to consolidate the stability and safety of the ore bodies, fixed support operations are required, so pneumatic jack-up rigs are also used to drill holes for installation of support materials, such as bolts, anchor lines or grouting, etc., to provide support and reinforcement.
In the working process, the working personnel can only adjust the drilling angle of the drilling machine through own experience, and the drilling angle can not be adjusted conveniently and stably according to actual requirements, so that the positioning precision of the drilling machine can not be guaranteed, and the subsequent construction of constructors is influenced; the existing pneumatic frame column type drilling machine can not automatically and stably wet and cool a drill rod and a drill bit in the working process, and can not automatically dust fall the drill hole, so that the drill rod and the drill bit are extremely easy to deform at high temperature and even break at high temperature in the long-time working process, and the practicability and the safety are poor; the existing pneumatic frame column type drilling machine can not effectively improve the grounding stability of the existing pneumatic frame column type drilling machine in the working process, meanwhile, vibration generated by the pneumatic frame column type drilling machine in the working process is extremely easy to cause the whole pneumatic frame column type drilling machine or a drill bit to shift in position, the drilling accuracy is affected, and after the working is finished, the existing pneumatic frame column type drilling machine can not automatically and stably clean the used drill rod, meanwhile, the used drill rod can not be automatically and stably detected in a flaw detection mode, and further stability and safety of the subsequent repeated working state of the drill rod can not be guaranteed.
Disclosure of Invention
The invention provides an angle positioning pneumatic frame column type drilling machine special for mines, which solves the problems that the pneumatic frame column type drilling machine in the related art cannot conveniently and stably accurately adjust the drilling angle according to actual requirements, cannot automatically and stably wet and cool drill rods and drill bits, cannot automatically dust fall the drilling positions, cannot effectively improve the landing stability of the drill rods, cannot simultaneously perform vibration absorption and anti-shake work on the drill rods, and therefore, the generated vibration of the pneumatic frame column type drilling machine is extremely easy to cause the position deviation of the whole pneumatic frame column type drilling machine or the drill bits in the working process, the drilling accuracy is affected, and the pneumatic frame column type drilling machine cannot automatically and stably clean the used drill rods and automatically and stably detect the used drill rods after the working is finished.
The technical scheme of the invention is as follows:
the utility model provides a special pneumatic frame column type rig that has angle location in mine, includes unable adjustment base, install the universal wheel on unable adjustment base's the bottom end face, install on the unable adjustment base and stabilize the subassembly that lands, install the hydraulic stem on unable adjustment base's the top end face, the top fixedly connected with mount of hydraulic stem, the mount internal rotation is connected with the axis of rotation, fixedly connected with fixed block in the axis of rotation, the top fixedly connected with mounting bracket of fixed block, the outer wall fixedly connected with fixed cylinder of hydraulic stem, rotate on the fixed cylinder and be connected with the connection loop bar, spacing sliding connection has the bracing piece in the connection loop bar, the top of bracing piece articulates on the bottom end face of mounting bracket, threaded connection has first threaded rod on the connection loop bar, the tip rotation of connection loop bar is connected with the rubber pad, install angle location subassembly in the mount, the spacing sliding connection in top of mounting bracket has the motor seat, feed motor is installed to the bottom of motor seat, fixedly connected with circular gear on the output shaft of feed motor, meshing connection has the rack, the inside connection has the rack is connected with the end face of rotation, the protection assembly has the end face of rotation, the protection end is connected with the drill rod.
As a preferred embodiment of the present invention, wherein: the stable grounding assembly comprises a fixed frame and a push plate, wherein the fixed frame is fixedly connected to the top end face of the fixed base, a first spring is fixedly connected to the top side end of the fixed frame, a stop block is fixedly connected to the other end of the first spring, the stop block penetrates through the top side end of the fixed frame in a sliding mode, the push plate is slidably connected to the hydraulic rod, a second spring is fixedly connected to the top end face of the fixed base, the fixed frame is fixedly connected to the middle part of the top end of the fixed base, the central axis of the fixed base and the central axis of the hydraulic rod are located on the same vertical central line, the stop blocks are symmetrically distributed on the two sides of the top of the fixed frame, the end section of the stop block is in a right trapezoid shape, and the diameter of the push plate is smaller than the inner diameter of the fixed frame.
As a preferred embodiment of the present invention, wherein: the top fixedly connected with guide block of second spring, the bottom fixedly connected with inserted bar of guide block, the inserted bar runs through sliding connection and is in on the unable adjustment base, the second spring housing is established on the inserted bar, circular-arc is personally submitted on the top of guide block, the inserted bar fixed connection is in the bottom center part of guide block, the inserted bar is the slope form, the inserted bar with the equal angle distribution of universal wheel is in on the unable adjustment base.
As a preferred embodiment of the present invention, wherein: the angle locating component comprises a rotating rod and a dial, wherein the rotating rod is fixedly connected to the rotating shaft, a through groove is formed in the rotating rod in a penetrating mode, a marker post is fixedly connected to the through groove, a third spring is fixedly connected to the rotating rod, a locating rod is fixedly connected to the other end of the third spring, the locating rod is connected to the rotating rod in a penetrating and sliding mode, and the dial is fixedly connected to the inner wall of the fixing frame.
As a preferred embodiment of the present invention, wherein: the central axis of calibrated scale with the central axis of rotation is located same horizontal central line, the bull stick is transparent material, the bull stick the material with the material of mount is the same, the vertical central line of bull stick with the vertical central line of fixed block is located same vertical plane, the length of standard pole is greater than the radius of calibrated scale, the length of locating lever is greater than the thickness of bull stick.
As a preferred embodiment of the present invention, wherein: the locating groove has been offered in the penetration on the calibrated scale, threaded connection has the second threaded rod on the mount, the tip fixedly connected with kicking block of second threaded rod, second threaded rod sliding connection is in the locating groove, the equiangular distribution of locating groove is in on the calibrated scale, the locating groove with scale mark one-to-one on the calibrated scale, the diameter of locating groove is greater than respectively the diameter of locating rod with the diameter of second threaded rod, the terminal surface of locating rod with the terminal surface of kicking block all is circular-arc, the second threaded rod with the locating groove one-to-one.
As a preferred embodiment of the present invention, wherein: the multifunctional protection assembly comprises a protection frame, the protection frame is fixedly connected with the side end of the mounting frame, a damping cylinder and a damping spring are fixedly connected to the inner side end face of the protection frame, the other end of the damping cylinder and the other end of the damping spring are fixedly connected to a connecting plate, a fixing rod is fixedly connected to the connecting plate, a clamping plate is fixedly connected to the fixing rod, small balls are rotationally connected to the clamping plate, the damping cylinders are symmetrically distributed on two inner sides of the protection frame, the damping cylinders are in one-to-one correspondence with the fixing rods through the connecting plate, the fixing rods are fixed to the middle of the clamping plate, the cross section of the clamping plate is arc-shaped, three groups of small balls are distributed in the clamping plate at equal angles, and the small balls in each group are equidistantly distributed in the clamping plate.
As a preferred embodiment of the present invention, wherein: install ultrasonic probe on the grip block, fixedly connected with brush cleaner on the inside terminal surface of protection frame, ultrasonic flaw detector is installed on the top of protection frame, ultrasonic probe passes through the cable to be connected on the ultrasonic flaw detector, fixedly connected with liquid reserve tank in the protection frame, the refrigeration piece is installed to the side of liquid reserve tank, fixedly connected with first hose in the liquid reserve tank, the bottom of first hose is connected with the storage water tank, storage water tank fixedly connected with is in on the unable adjustment base, flange joint has small-size water pump on the first hose, small-size water pump is installed on the storage water tank, atomizer is installed on the top of first hose, brush cleaner equidistance distributes on the inside terminal surface of protection frame, the refrigeration piece symmetric distribution is in the both sides of liquid reserve tank, first hose is "S" shape distribution in the liquid reserve tank, atomizer is located directly under the drilling rod.
As a preferred embodiment of the present invention, wherein: the novel hydraulic drill pipe is characterized in that a second hose is connected to the first hose, the other end of the second hose is connected with a sealing sleeve, a supporting rod is fixedly connected to the top end of the sealing sleeve, the other end of the supporting rod is fixedly connected to the motor seat, the sealing sleeve is rotationally connected to the drill pipe through a sealing bearing, a water inlet, a water conveying groove and a water outlet are formed in the drill pipe, the water inlet, the water conveying groove and the water outlet are communicated, a diversion trench is formed in the outer wall of the drill pipe, and an electromagnetic valve is installed on the second hose.
As a preferred embodiment of the present invention, wherein: the inner diameter of the sealing sleeve is larger than the diameter of the drill rod, the diameter of the water inlet is smaller than the length of the sealing sleeve, the water inlets are symmetrically distributed on two sides of one end of the water delivery groove, the water outlets are symmetrically distributed on two sides of the other end of the water delivery groove, the water delivery groove is formed in the center of the inside of the drill rod, and the guide grooves are distributed on the drill rod at equal angles.
The working principle and the beneficial effects of the invention are as follows:
1. the stable grounding assembly is arranged in the invention, a worker only needs to use feet to downwards tread the push plate, and the push plate can be conveniently and stably clamped into the fixed frame by matching with the stop block on the first spring, so that each inserted rod can be simultaneously pushed to downwards and obliquely insert into the soil in the mine environment, the grounding stability of the pneumatic column-type drilling machine can be further improved, the stability of the working state of the pneumatic column-type drilling machine is ensured, the phenomenon that the whole pneumatic column-type drilling machine is deviated due to vibration generated by drilling in the working process of the pneumatic column-type drilling machine, the drilling accuracy is influenced, and the use stability of the pneumatic column-type drilling machine is improved.
2. According to the invention, the angle positioning assembly is arranged, the second designated threaded rod is rotated to enable the second designated threaded rod to move so as to separate from the positioning groove on the dial, then a worker can push the mounting frame to rotate until the positioning rod on the third spring is automatically clamped into the designated positioning groove, the rotation and positioning work of the designated angle can be efficiently and accurately carried out on the mounting frame by matching with the scale corresponding to the positioning groove, the defect that the conventional pneumatic frame column type drilling machine cannot conveniently and stably accurately position the deflection angle is overcome, the deflection angle of the pneumatic frame column type drilling machine can be clearly seen by matching with the standard rod and the dial, the problem that the traditional manual deflection angle is inaccurate is solved, and the drilling precision of the pneumatic frame column type drilling machine is greatly improved, so that the subsequent construction of the constructor is facilitated.
3. The multifunctional protection component is arranged in the invention, the drill rod is matched with the damping cylinders at two sides and the corresponding damping springs in the rotation and advancing process, the damping protection and anti-shake operation can be automatically carried out on the drill rod through the clamping plates and the small balls, the problems that the drill bit deviates from the original position due to vibration, deviation and even vibration damage occur when the drill bit drills can be effectively avoided, meanwhile, water in the water storage tank can be stably conveyed into the water conveying groove through the water inlet after being cooled by cooling liquid in the interior of the liquid storage tank, then can be discharged to the drill bit through the water outlet, and further can continuously and stably moisten and cool the drill bit, so that drilling can be more conveniently carried out, drilling efficiency can be higher, working progress can be accelerated, abrasion of the drill bit can be reduced, the service life of the drill bit is prolonged, meanwhile, the water can be automatically and uniformly inclined to the drill bit due to vibration, and further can be automatically and stably spread dust-fall treatment when the drill bit is matched with each guide groove on the drill rod and the continuous rotation of the drill rod, the water can be automatically and uniformly inclined to the drill bit, then can be automatically and stably spread dust-fall-down treatment when the drill bit is in the drilling is carried out, the ultrasonic inspection is carried out, the influence of the automatic dust detector is avoided when the automatic dust detector is completely and the ultrasonic inspection is completely carried out, the ultrasonic inspection is completely and the dust detector is completely has been completely removed, and the full-inspection is completely and the ultrasonic inspection is carried out, and the full is prevented, and the potential dust detector is completely has no problem is stable when the dust inspection is carried out, and the dust is completely has been completely and the dust inspection and the full and has been completely and stable and has been subjected to the dust inspection. The problem that the pneumatic frame column type drilling machine is damaged even can be caused because the drill rod breaks when drilling work is performed again, so that the use diversity and safety of the pneumatic frame column type drilling machine are improved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the whole structure of the present invention;
FIG. 2 is a schematic diagram of the overall front view of the present invention;
FIG. 3 is a schematic view of the main sectional structure of the fixing frame of the present invention;
FIG. 4 is a schematic diagram of the main section of the water storage tank of the present invention;
FIG. 5 is a schematic view of the elevation and cross-section structure of the insert rod of the present invention;
FIG. 6 is a schematic view of the main section of the fixing frame of the present invention;
FIG. 7 is a schematic side cross-sectional view of the mounting bracket of the present invention;
FIG. 8 is a schematic view of the structure of FIG. 7A according to the present invention;
FIG. 9 is a schematic side cross-sectional view of a connecting rod of the present invention;
FIG. 10 is a schematic view of the main sectional structure of the protective frame of the present invention;
FIG. 11 is a schematic side sectional view of a liquid storage tank of the present invention;
FIG. 12 is a schematic side cross-sectional view of a drill pipe according to the present invention;
FIG. 13 is a schematic view of a protective frame of the present invention in a top-down view;
FIG. 14 is a schematic view of the seal sleeve of the present invention in a main cross-section;
fig. 15 is a schematic view of the drill rod of the present invention in a top-down view.
In the figure: 1. a fixed base; 2. a universal wheel; 3. a stabilizing landing assembly; 301. a fixed frame; 302. a first spring; 303. a stop block; 304. a push plate; 305. a second spring; 306. a guide block; 307. a rod; 4. a hydraulic rod; 5. a fixing frame; 6. a rotating shaft; 7. a fixed block; 8. a mounting frame; 9. a fixed cylinder; 10. connecting a loop bar; 11. a support rod; 12. a first threaded rod; 13. a rubber pad; 14. an angle positioning assembly; 1401. a rotating rod; 1402. a through groove; 1403. a target; 1404. a third spring; 1405. a positioning rod; 1406. a dial; 1407. a positioning groove; 1408. a second threaded rod; 1409. a top block; 15. a motor base; 16. a feed motor; 17. a circular gear; 18. a rack; 19. a rotary motor; 20. a drill rod; 21. a drill bit; 22. a multi-functional protective assembly; 2201. a protective frame; 2202. a damping cylinder; 2203. a damping spring; 2204. a connecting plate; 2205. a fixed rod; 2206. a clamping plate; 2207. a small ball; 2208. a cleaning brush; 2209. an ultrasonic probe; 2210. an ultrasonic flaw detector; 2211. a liquid storage tank; 2212. a cooling sheet; 2213. a first hose; 2214. a water storage tank; 2215. a small water pump; 2216. an atomizing nozzle; 2217. a second hose; 2218. a sealing sleeve; 2219. a supporting rod; 2220. a water inlet; 2221. a water delivery tank; 2222. a water outlet; 2223. a diversion trench; 2224. a solenoid valve.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-15, the embodiment provides a special pneumatic frame column type drilling machine with angle positioning for mines, which comprises a fixed base 1, wherein a universal wheel 2 is arranged on the bottom end surface of the fixed base 1, a stable grounding component 3 is arranged on the fixed base 1, a hydraulic rod 4 is arranged on the top end surface of the fixed base 1, the top end of the hydraulic rod 4 is fixedly connected with a fixed frame 5, a rotating shaft 6 is rotationally connected with the fixed block 7 on the rotating shaft 6, the top end of the fixed block 7 is fixedly connected with a mounting frame 8, the outer wall of the hydraulic rod 4 is fixedly connected with a fixed cylinder 9, a connecting sleeve rod 10 is rotationally connected with the fixed cylinder 9, a supporting rod 11 is in limiting sliding connection in the connecting sleeve rod 10, the top end of the supporting rod 11 is hinged on the bottom end surface of the mounting frame 8, a first threaded rod 12 is in threaded connection with the connecting sleeve rod 10, the end part of the connecting sleeve rod 10 is rotationally connected with a rubber pad 13, an angle positioning component 14 is arranged in the fixing frame 5, the top of the mounting frame 8 is in limited sliding connection with a motor seat 15, the bottom end of the motor seat 15 is provided with a feed motor 16, the output shaft of the feed motor 16 is fixedly connected with a circular gear 17, the circular gear 17 is in meshed connection with a rack 18, the rack 18 is fixedly connected on the inner bottom end surface of the mounting frame 8, a rotary motor 19 is arranged in the motor seat 15, the output end of the rotary motor 19 is connected with a drill rod 20, the end part of the drill rod 20 is fixedly connected with a drill bit 21, the side end of the mounting frame 8 is provided with a multifunctional protection component 22, the multifunctional protection component 22 is connected with the drill rod 20, the landing stability of the pneumatic frame column type drilling machine can be further improved by utilizing the stable landing component 3, the stability of the working state of the pneumatic frame column type drilling machine is ensured, and the pneumatic frame column type drilling machine cooperation angle positioning assembly 14 can be high-efficient accurate carries out rotation and positioning work of appointed angle to the mounting bracket 8, the defect that current pneumatic frame column type drilling machine can not carry out convenient stable accurate location to deflection angle is made up and combine multi-functional protection assembly 22 can carry out automatic stable shock attenuation protection and anti-shake work to drilling rod 20, can last stable moist and cooling to drill bit 21 department simultaneously, can carry out automatic stable dust fall in addition and handle, and after pneumatic frame column type drilling machine work is ended, multi-functional protection assembly 22 can carry out automatic stable comprehensive cleaning to retrieved drilling rod 20, and can carry out comprehensive flaw detection to drilling rod 20 after the work, get rid of the potential safety hazard, pneumatic frame column type drilling machine's use diversity and security have been increased.
Example 2
As shown in fig. 1 to 15, based on the same concept as that of the above embodiment 1, this embodiment also proposes a pneumatic frame column type drilling machine with angular positioning for mines.
In this embodiment, the stable grounding assembly 3 includes a fixed frame 301 and a push plate 304, the fixed frame 301 is fixedly connected to the top end surface of the fixed base 1, the top side end of the fixed frame 301 is fixedly connected with a first spring 302, the other end of the first spring 302 is fixedly connected with a stop block 303, the stop block 303 penetrates through and is slidably connected to the top side end of the fixed frame 301, the push plate 304 is slidably connected to the hydraulic rod 4, the top end surface of the fixed base 1 is fixedly connected with a second spring 305, the fixed frame 301 is fixedly connected to the middle part of the top end of the fixed base 1, the central axis of the fixed base 1 and the central axis of the hydraulic rod 4 are located on the same vertical central line, the stop blocks 303 are symmetrically distributed on two sides of the top of the fixed frame 301, the end section of the stop block 303 is in a right trapezoid shape, the diameter of the push plate 304 is smaller than the inner diameter of the fixed frame 301, the top end of the second spring 305 is fixedly connected with a guide block 306, the bottom end of the guide block 306 is fixedly connected with the inserted rod 307, the inserted rod 307 penetrates through the fixed base 1 and is connected with the fixed base 1 in a sliding manner, the second spring 305 is sleeved on the inserted rod 307, the top end of the guide block 306 is arc-shaped, the inserted rod 307 is fixedly connected with the bottom end center part of the guide block 306, the inserted rod 307 and the universal wheel 2 are distributed on the fixed base 1 at equal angles, a worker only needs to pedal the push plate 304 downwards by feet, the push plate 304 can be conveniently and stably clamped into the fixed frame 301 by matching with the stop block 303 on the first spring 302, and then each inserted rod 307 can be pushed downwards to be obliquely inserted into the soil in the mine environment at the same time, so that the landing stability of the pneumatic frame column type drilling machine can be further improved, the stability of the working state of the pneumatic frame column type drilling machine is ensured, the phenomenon that the whole pneumatic frame column type drilling machine is shifted due to vibration generated by drilling in the working process is avoided, the deviation occurs when the drill bit 21 drills, the accuracy of drilling is affected, and the use stability of the pneumatic frame column type drilling machine is improved.
In this embodiment, angle locating component 14 includes bull stick 1401 and calibrated scale 1406, bull stick 1401 fixed connection has run through on axis of rotation 6, through groove 1402 has been seted up on bull stick 1401, through inslot 1402 fixedly connected with target rod 1403, fixedly connected with third spring 1404 on the bull stick 1401, the other end fixedly connected with locating lever 1405 of third spring 1404, locating lever 1405 runs through sliding connection on bull stick 1401, calibrated scale 1406 fixed connection is on mount 5 inner wall, the central axis of calibrated scale 1406 and the central axis of rotation 6 lie in same horizontal central line, bull stick 1401 is transparent material, the material of bull stick 1401 is the same with the material of mount 5, the vertical central line of bull stick 1401 and the vertical central line of fixed block 7 lie in same vertical plane, the length of target rod 1403 is greater than the radius of calibrated scale 1406, the length of locating lever 1405 is greater than the thickness of bull stick 1401, cooperation target rod 1403 and calibrated scale can clearly see pneumatic frame column type drilling machine's deflection angle, traditional manual deflection angle inaccurate problem has been avoided, pneumatic frame column type drilling machine's drilling precision has been improved to a great extent, in order to follow-up construction of constructor.
In this embodiment, the positioning groove 1407 is formed in the dial 1406 in a penetrating manner, the second threaded rod 1408 is connected to the fixing frame 5 in a threaded manner, the top block 1409 is fixedly connected to the end portion of the second threaded rod 1408, the second threaded rod 1408 is slidably connected in the positioning groove 1407, the positioning groove 1407 is distributed on the dial 1406 in an equal angle manner, the positioning groove 1407 corresponds to the scale marks on the dial 1406 one by one, the diameter of the positioning groove 1407 is larger than the diameter of the positioning rod 1405 and the diameter of the second threaded rod 1408, the end face of the positioning rod 1405 and the end face of the top block 1409 are arc-shaped, the second threaded rod 1408 corresponds to the positioning groove 1407 one by one, the second threaded rod 1408 moves away from the positioning groove 1407 on the dial 1406, and then a worker can push the mounting frame 8 to rotate until the positioning rod 1405 on the third spring 1404 is automatically clamped in the specified positioning groove 1407, and the corresponding scale marks on the positioning groove 1407 are matched, so that the rotation and positioning work of the specified angle can be performed efficiently and accurately, and the defect that the deflection angle of the existing pneumatic drilling machine cannot be stably positioned is overcome.
In this embodiment, the multifunctional protective component 22 comprises a protective frame 2201, the protective frame 2201 is fixedly connected to the side end of a mounting frame 8, a damping cylinder 2202 and a damping spring 2203 are fixedly connected to the inner side end surface of the protective frame 2201, the other end of the damping cylinder 2202 and the other end of the damping spring 2203 are fixedly connected to a connecting plate 2204, a fixing rod 2205 is fixedly connected to the connecting plate 2204, a clamping plate 2206 is fixedly connected to the fixing rod 2205, small balls 2207 are rotationally connected to the clamping plate 2206, the damping cylinders 2202 are symmetrically distributed on two sides of the inner part of the protective frame 2201, the damping cylinders 2202 are in one-to-one correspondence to the fixing rods 2205 through the connecting plate 2204, the dead lever 2205 is fixed in the middle part of grip block 2206, the transversal circular arc that personally submits of grip block 2206, small-size ball 2207 is provided with three groups, three small-size ball 2207 equiangular distribution is in grip block 2206, every small-size ball 2207 equidistance distributes in grip block 2206, drilling rod 20 is rotating and advancing the in-process, utilize the cooperation of both sides damping tube 2202 and corresponding damping spring 2203, can carry out automatic stable shock attenuation protection and anti-shake work to drilling rod 20 through grip block 2206 and small-size ball 2207, and then can effectively avoid drill bit 21 because vibrations skew original position, deviation appears when leading to drill bit 21 drilling, even appear the impaired problem of vibrations.
In this embodiment, an ultrasonic probe 2209 is mounted on a holding plate 2206, a cleaning brush 2208 is fixedly connected to the inner top end surface of a protective frame 2201, an ultrasonic flaw detector 2210 is mounted on the top end of the protective frame 2201, the ultrasonic probe 2209 is connected to the ultrasonic flaw detector 2210 through a cable, a liquid storage tank 2211 is fixedly connected to the protective frame 2201, a refrigerating sheet 2212 is mounted on the side end of the liquid storage tank 2211, a first hose 2213 is fixedly connected to the liquid storage tank 2211, a water storage tank 2214 is connected to the bottom end of the first hose 2213, a small water pump 2215 is fixedly connected to the fixed base 1, a small water pump 2215 is mounted on the water storage tank 2214, an atomizing nozzle 2216 is mounted on the top end of the first hose 2213, the cleaning brush 2208 is equidistantly distributed on the inner top end surface of the protective frame 2201, the refrigerating sheets 2212 are symmetrically distributed on two sides of the liquid storage tank 2211, the first hose 2213 is distributed in the liquid storage tank 2211 in an S shape, the atomizing nozzle 2216 is located under the drill rod 20, water in the water storage tank 2214 can be uniformly sprayed to the drill rod 20 through the atomizing nozzle 2216 after being cooled by cooling liquid in the liquid storage tank 2211, the cleaning brush 2208 is matched to automatically and stably clean the recovered drill rod 20, the ultrasonic flaw detector 2210 and the ultrasonic probe 2209 are matched to automatically and comprehensively detect the drill rod 20 after working, potential safety hazards are eliminated, and the use diversity and safety of the pneumatic column type drilling machine are increased.
In this embodiment, the first hose 2213 is connected with the second hose 2217, the other end of the second hose 2217 is connected with the sealing sleeve 2218, the top end of the sealing sleeve 2218 is fixedly connected with the supporting rod 2219, the other end of the supporting rod 2219 is fixedly connected to the motor seat 15, the sealing sleeve 2218 is rotationally connected to the drill rod 20 through the sealing bearing, the drill rod 20 is internally provided with the water inlet 2220, the water delivery groove 2221 and the water outlet 2222, the water inlet 2220, the water delivery groove 2221 and the water outlet 2222 are communicated, the outer wall of the drill rod 20 is provided with the water guide groove 2223, the second hose 2217 is provided with the electromagnetic valve 2224, water in the water storage tank 2214 can be stably conveyed to the water delivery groove 2221 through the water inlet 2220 after being cooled by cooling liquid in the liquid storage tank 2211, and then is discharged to the drill bit 21 through the water outlet 2222, so that the drill bit 21 can be continuously and stably wet and cooled, the drill bit 21 can be more conveniently, the efficiency of drilling can be increased, the working progress can be accelerated, and the wear of the drill bit 21 can be reduced, and the service life of the drill bit 21 can be prolonged.
In this embodiment, the inner diameter of the sealing sleeve 2218 is greater than the diameter of the drill rod 20, the diameter of the water inlet 2220 is smaller than the length of the sealing sleeve 2218, the water inlet 2220 is symmetrically distributed on two sides of one end of the water delivery groove 2221, the water outlet 2222 is symmetrically distributed on two sides of the other end of the water delivery groove 2221, the water delivery groove 2221 is formed in the central portion inside the drill rod 20, the water is uniformly sprayed onto the drill rod 20 through the atomizing nozzle 2216, and the water can be automatically and uniformly sprayed onto the drill holes by matching with the continuous rotation of each diversion groove 2223 on the drill rod 20 and the drill rod 20, so that automatic stable dust fall treatment can be performed during drilling, the influence of diffused dust on the sight of workers is avoided, and the stability and accuracy of the subsequent drilling work are influenced.
It should be noted that, the invention is a special pneumatic prop type drilling machine with angle positioning for mines, firstly, a worker can push the pneumatic prop type drilling machine, at this time, the pneumatic prop type drilling machine can conveniently move by utilizing all universal wheels 2 at the bottom of a fixed base 1 until the pneumatic prop type drilling machine moves to a position needing drilling, then the worker only needs to use feet to downwards tread a push plate 304 until the push plate 304 moves downwards into a fixed frame 301, at this time, under the guiding action of an inclined plane at the end part of a stop block 303, the movement of the push plate 304 can push the stop blocks 303 at two sides to rotate outwards until the push plate 304 moves downwards below the stop block 303, at this time, the stop block 303 can automatically reset and automatically clamp the push plate 304 under the elastic action of a first spring 302, and in the moving process of the push plate 304, the insert rods 307 can be pushed to stably move downwards on the fixed base 1 by guide blocks 306, and then the insert each insert rods 307 downwards into the soil in a mine environment, so that the landing stability of the pneumatic prop type drilling machine can be further improved, and the stable working state of the pneumatic prop type drilling machine is ensured;
then the worker can rotate the second threaded rod 1408 in threaded connection with the fixing frame 5, at this moment, under the action of the threaded rotation of the second threaded rod 1408, the worker can move and separate from the positioning groove 1407 on the dial 1406, because the positioning groove 1407 corresponds to each scale on the dial 1406 one by one, when the pneumatic column type drilling machine needs to rotate at a specified angle, the worker can rotate the second threaded rod 1408 corresponding to the positioning groove 1407 according to the actual requirement, and then the positioning groove 1407 corresponding to the scale can be emptied, then the worker can rotate the first threaded rod 12 in threaded connection with the sleeve rod 10, at this moment, under the action of the threaded rotation of the first threaded rod 12, the rubber pad 13 at the end part can be driven to move and separate from the supporting rod 11, then the worker can control to open the hydraulic rod 4 on the fixing base 1, at this moment under the driving action of the hydraulic rod 4, one end of the mounting frame 8 can be pushed to move upwards or downwards through the fixing frame 5, the working height of the mounting frame 8 can be adjusted, meanwhile, a worker can push the mounting frame 8, at the moment, under the cooperation of the rotating shaft 6 and the fixing block 7, the mounting frame 8 can be guaranteed to rotate stably, in the rotating process of the mounting frame 8, the rotating shaft 6 can drive the rotating rod 1401 to rotate, at the moment, the rotating rod 1401 can drive the positioning rod 1405 to move along the circular track of the dial 1406 until the positioning rod 1405 moves to the position of the empty positioning groove 1407, at the moment, under the elastic action of the third spring 1404, the positioning rod 1405 can be driven to be automatically clamped into the empty positioning groove 1407, further, the mounting frame 8 can be efficiently and accurately rotated and clamped for positioning at a specified angle, and the scale on the dial 1406 can be aligned by matching with the scale 1403 in the through groove 1402, therefore, a worker can clearly see the deflection angle of the pneumatic frame column type drilling machine through the transparent fixing frame 5 and the rotating rod 1401, so that the subsequent construction of the constructor is facilitated, and in the process that the positioning rod 1405 moves along the circular track of the dial 1406, under the action of the top block 1409 at the end part of the second threaded rod 1408, the movement interference of the end part of the second threaded rod 1408 to the positioning rod 1405 can be avoided, and the stability of the movement state of the positioning rod 1405 is ensured;
After the installation frame 8 is positioned and adjusted, a worker can reversely rotate the first threaded rod 12 connected with the threaded rod 10 in a threaded manner, at the moment, under the action of the threaded rotation of the first threaded rod 12, the rubber pad 13 at the end part can be driven to move and attach to the support rod 11, the support rod 11 can be pressed and stably clamped into the connection sleeve rod 10 under the action of friction force, and then the installation frame 8 can be stably and safely supported;
and during the drilling process, when the drill rod 20 advances, the damping cylinders 2202 at two sides and the corresponding damping springs 2203 are matched during the rotation and the advancing process of the drill rod 20, the damping protection and anti-shake work can be automatically carried out on the drill rod 20 through the clamping plates 2206 and the small balls 2207, further, the problem that deviation and even vibration damage occur when the drill bit 21 drills due to the fact that the original position of the drill bit 21 is shifted by vibration can be effectively avoided, meanwhile, under the driving action of the small water pump 2215, water in the water storage tank 2214 can be conveyed to the first hose 2213, at the moment, water in the first hose 2213 can be conveyed to the positions of the atomizing nozzle 2216 and the second hose 2217, and before the water is conveyed to the positions of the atomizing nozzle 2216 and the second hose 2217, at the moment, the flowing water can be automatically cooled by using cooling liquid in the liquid storage tank 2211, and cooperate the refrigeration piece 2212 of both sides can carry out continuous refrigeration to the coolant liquid, guarantee the stability of coolant liquid continuous operating condition, the water after the refrigeration can spray through atomizer 2216 afterwards, simultaneously, the water after the refrigeration can also be carried to sealed sleeve 2218 through second hose 2217, the water in sealed sleeve 2218 can stably carry to the inside water delivery tank 2221 of drilling rod 20 through water inlet 2220 this moment, and discharge through the delivery port 2222 of water delivery tank 2221 afterbody both sides, the water can stably carry to drill bit 21 department this moment, can carry out continuous stable moist and cooling to drill bit 21 department, thereby drilling can be more convenient, can make the efficiency of drilling higher, can accelerate the process of work, simultaneously can reduce the wearing and tearing of drill bit 21, thereby improve the life of drill bit 21, simultaneously, can evenly spray water to drill rod 20 department through atomizer 2216, the cooling water in the water delivery groove 2221 is matched to uniformly cool the drill rod 20, the contact area of water and the drill rod 20 can be increased by the water sprayed by the atomization spray nozzle 2216 under the action of each diversion trench 2223, and the water forming water drops is diverted, and after the water drops flow in the process of flowing, the water drops can move to be separated from the drill rod 20 by utilizing centrifugal force through the rotation of the drill rod 20 after the water drops are large in size, so that the water pouring and scattering work can be automatically and uniformly completed, the water can be automatically and uniformly poured and scattered to the drilling position, and then automatic stable dust falling treatment can be performed while drilling, so that the influence of scattered dust on the sight of workers is avoided, and the stability and accuracy of the follow-up drilling work are influenced;
And after drilling work is finished, through the reverse rotation of circular gear 17, the rack 18 that the cooperation meshing is connected can drive the motion of mounting bracket 8 and reset, and then can drive drilling rod 20 to retreat and retrieve, this moment through closing solenoid valve 2224 on the second hose 2217, can guarantee atomizer 2216 individual work, utilize atomizer 2216 to spray water this moment, cooperation brush cleaner 2208 can carry out automatic stable comprehensive clean processing to the drilling rod 20 that rotates and retreats after, meanwhile, cooperation ultrasonic flaw detector 2210 and ultrasonic probe 2209 can carry out comprehensive flaw detection to drilling rod 20 after the work automatically, get rid of the potential safety hazard, internal fracture appears in the back of carrying out overload work to avoided drilling rod 20, and the staff does not detect it in time, break appears when leading to drilling rod 20 to carry out drilling work again, influence work efficiency, can cause the problem that pneumatic frame column rig damaged appears even.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (2)
1. The utility model provides a special pneumatic frame column type rig that has angle location in mine, its characterized in that includes unable adjustment base (1), install universal wheel (2) on the bottom end face of unable adjustment base (1), install on unable adjustment base (1) and stabilize ground subassembly (3), install hydraulic stem (4) on the top end face of unable adjustment base (1), the top fixedly connected with mount (5) of hydraulic stem (4), the rotation of mount (5) is connected with axis of rotation (6), fixedly connected with fixed block (7) on axis of rotation (6), the top fixedly connected with mounting bracket (8) of fixed block (7), the outer wall fixedly connected with fixed cylinder (9) of hydraulic stem (4), rotation is connected with connecting sleeve rod (10) on fixed cylinder (9), spacing sliding connection has bracing piece (11) in the connecting sleeve rod (10), the top of bracing piece (11) articulates on the bottom end face of mounting bracket (8), be connected with first (12) on connecting sleeve rod (10), connecting sleeve rod (10) top fixedly connected with mounting bracket (8) and connecting sleeve rod (10) have the angle location seat (14), the bottom end of the motor seat (15) is provided with a feeding motor (16), an output shaft of the feeding motor (16) is fixedly connected with a circular gear (17), the circular gear (17) is connected with a rack (18) in a meshed manner, the rack (18) is fixedly connected to the inner bottom end face of the mounting frame (8), the motor seat (15) is internally provided with a rotary motor (19), the output end of the rotary motor (19) is connected with a drill rod (20), the end part of the drill rod (20) is fixedly connected with a drill bit (21), the side end of the mounting frame (8) is provided with a multifunctional protective component (22), the multifunctional protective component (22) is connected with the drill rod (20), the stable grounding component (3) comprises a fixed frame (301) and a push plate (304), the fixed frame (301) is fixedly connected to the top end face of the fixed base (1), the top side end of the fixed frame (301) is fixedly connected with a first spring (302), the other end of the first spring (302) is fixedly connected with a stop block (303), the side of the push plate (305) is fixedly connected to the top end face of the fixed base (4), the fixed frame (301) is fixedly connected to the middle part of the top end of the fixed base (1), the central axis of the fixed base (1) and the central axis of the hydraulic rod (4) are located on the same vertical central line, the stop blocks (303) are symmetrically distributed on two sides of the top of the fixed frame (301), the cross section of the end part of each stop block (303) is right trapezoid, the diameter of each push plate (304) is smaller than the inner diameter of the fixed frame (301), the top end of each second spring (305) is fixedly connected with a guide block (306), the bottom end of each guide block (306) is fixedly connected with an inserting rod (307), the inserting rods (307) are connected to the fixed base (1) in a penetrating and sliding mode, the second springs (305) are sleeved on the inserting rods (307), the top ends of the guide blocks (306) are arc-shaped, the inserting rods (307) are fixedly connected to the bottom end central parts of the guide blocks (306), the inserting rods (307) are inclined, the inserting rods (307) and the universal wheels (2) are fixedly connected to the rotary rods (1402) in an equal angle distribution mode, the rotary rods (1401) are fixedly arranged on the rotary rods (1406) and the rotary rods (1401) are fixedly arranged on the rotary rods (1406), the utility model discloses a rotary rod (1403) is fixedly connected with in logical groove (1402), fixedly connected with third spring (1404) on bull stick (1401), the other end fixedly connected with locating lever (1405) of third spring (1404), locating lever (1405) run through sliding connection be in on bull stick (1401), calibrated scale (1406) fixed connection be in on mount (5) inner wall, the central axis of calibrated scale (1406) with the central axis of rotation (6) is located same horizontal center line, bull stick (1401) are transparent material, the material of bull stick (1401) is the same with the material of mount (5), the vertical center line of bull stick (1401) with the vertical center line of fixed block (7) is located same vertical plane, the length of bull stick (1403) is greater than the radius of calibrated scale (1406), the length of calibrated scale (1405) is greater than the thickness of bull stick (1401), run through on calibrated scale (1406) and set up constant head (1407), on threaded rod (5) are connected with second threaded rod (1408) the threaded rod (1408) is connected with in the equal angle on the fixed slot (1408), the positioning groove (1407) corresponds to the scale marks on the dial (1406) one by one, the diameter of the positioning groove (1407) is respectively larger than the diameter of the positioning rod (1405) and the diameter of the second threaded rod (1408), the end face of the positioning rod (1405) and the end face of the top block (1409) are arc-shaped, the second threaded rod (1408) corresponds to the positioning groove (1407) one by one, the multifunctional protective component (22) comprises a protective frame (2201), the protective frame (2201) is fixedly connected to the side end of the mounting frame (8), a damping cylinder (2202) and a damping spring (2203) are fixedly connected to the inner side end face of the protective frame (2201), the other end of the damping cylinder (2202) and the other end of the damping spring (2203) are fixedly connected to a connecting plate (2204), a fixing rod (2205) is fixedly connected to the fixing rod (2205), a clamping plate (2206) is fixedly connected to the fixing rod (2205), the clamping plate (2206) is fixedly connected to the inner side end face of the damping cylinder (2205) through the fixing plate (2206) at the inner side of the damping cylinder (2205), the cross section of the clamping plate (2206) is arc-shaped, three groups of small balls (2207) are arranged in the clamping plate (2206), the small balls (2207) in each group are distributed in the clamping plate (2206) at equal intervals, an ultrasonic probe (2209) is arranged on the clamping plate (2206), a cleaning brush (2208) is fixedly connected to the inner top end surface of the protective frame (2201), an ultrasonic flaw detector (2210) is arranged at the top end of the protective frame (2201), the ultrasonic probe (2209) is connected to the ultrasonic flaw detector (2210) through a cable, a refrigerating sheet (2212) is arranged at the side end of the liquid storage box (2211), a first hose (2213) is fixedly connected to the inside of the liquid storage box (2211), a water storage tank (2214) is connected to the bottom end of the first hose (2213), an ultrasonic flaw detector (2210) is fixedly connected to the inner end surface of the first hose (2213), an ultrasonic flaw detector (2215) is arranged on the inner hose (2215) of the first hose (2214), the ultrasonic detector (2213) is fixedly connected to the top end surface of the first hose (2215), refrigerating sheets (2212) are symmetrically distributed on two sides of a liquid storage box (2211), first hoses (2213) are distributed in an S shape in the liquid storage box (2211), atomizing nozzles (2216) are located right below a drill rod (20), second hoses (2217) are connected to the first hoses (2213), the other ends of the second hoses (2217) are connected with sealing sleeves (2218), supporting rods (2219) are fixedly connected to the top ends of the sealing sleeves (2218), the other ends of the supporting rods (2219) are fixedly connected to a motor seat (15), the sealing sleeves (2218) are connected to the drill rod (20) through sealing bearings in a rotating mode, a water inlet (2220), a water delivery groove (2221) and a water outlet (2222) are formed in the drill rod (20), the water inlet (2220), the water delivery groove (2221) and the water outlet (2222) are communicated, guide grooves (2213) are formed in the outer walls of the drill rod (20), and electromagnetic valves (2224) are arranged on the second hoses (2224).
2. The mine specific, angle positioned, pneumatic jack-prop drill of claim 1, wherein: the inner diameter of the sealing sleeve (2218) is larger than the diameter of the drill rod (20), the diameter of the water inlet (2220) is smaller than the length of the sealing sleeve (2218), the water inlet (2220) is symmetrically distributed on two sides of one end of the water delivery groove (2221), the water outlet (2222) is symmetrically distributed on two sides of the other end of the water delivery groove (2221), the water delivery groove (2221) is formed in the center of the inside of the drill rod (20), and the diversion grooves (2223) are distributed on the drill rod (20) at equal angles.
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| CN202311377582.0A CN117108204B (en) | 2023-10-24 | 2023-10-24 | Special pneumatic frame column type drilling machine that has angle location in mine |
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