CN217001833U - Integrated drill bit for mine mining - Google Patents
Integrated drill bit for mine mining Download PDFInfo
- Publication number
- CN217001833U CN217001833U CN202220872463.7U CN202220872463U CN217001833U CN 217001833 U CN217001833 U CN 217001833U CN 202220872463 U CN202220872463 U CN 202220872463U CN 217001833 U CN217001833 U CN 217001833U
- Authority
- CN
- China
- Prior art keywords
- mining
- assembly
- drill bit
- stabilizing rod
- integrated drill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title claims abstract description 82
- 238000005553 drilling Methods 0.000 claims abstract description 29
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000005498 polishing Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 229920003225 polyurethane elastomer Polymers 0.000 claims abstract description 7
- 230000003139 buffering effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses an integrated drill bit for mine mining, which comprises a stabilizing rod, a mining assembly and a cooling assembly, wherein the cooling assembly is movably installed inside the mining assembly, the stabilizing rod is movably installed at the top of the mining assembly, a reinforcing bolt penetrates between the stabilizing rod and the mining assembly, a polishing assembly is fixedly installed on the surface of the stabilizing rod, buffering rings are arranged at the top of the stabilizing rod at equal intervals, a connecting assembly is movably arranged at the top of the stabilizing rod, and a fastening bolt penetrates between the connecting assembly and the stabilizing rod. According to the mining head, the cooling assembly is movably arranged in the mining assembly, the external drilling machine can be used for driving the first drilling tooth and the second drilling tooth to drill holes, the side teeth are used for preventing the mining head from being clamped to cause damage to the mining head, the buffer ring made of the polyurethane elastomer is used for improving the tear resistance, the elasticity is good, the vibration reduction effect is good, and the normal use of the mining head is ensured.
Description
Technical Field
The utility model relates to the technical field of mine mining, in particular to an integrated drill bit for mine mining.
Background
The drill bit is a main tool for breaking rock in the drilling process, the well bores are formed by breaking rock through the drill bit, one well bore is good or bad, the used time is related to the mutual matching degree between the drill bit and the stratum besides the characteristics of the rock of the drilled stratum and the performance of the drill bit, and the reasonable type selection of the drill bit plays an important role in improving the drilling speed and reducing the comprehensive drilling cost.
The existing integrated drill bit for mine mining has the following defects:
1. the mining head is easy to be blocked in the mining process, so that the mining head is damaged, and the normal operation of mining work is influenced;
2. the inconvenient inner wall to the mining drilling of mine is polished, influences going on fast of mining work.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an integrated drill bit for mine mining.
The utility model provides an integration drill bit for mine mining, includes firm pole, mining subassembly and cooling subassembly, the inside movable mounting of mining subassembly has the cooling subassembly, the top movable mounting of mining subassembly has firm pole, it has the reinforcing bolt to run through between firm pole and the mining subassembly to install, the fixed surface of firm pole installs the subassembly of polishing, the top equidistance of firm pole is provided with the cushion ring, the top activity of firm pole is provided with coupling assembling, it has the fastening bolt to run through between coupling assembling and the firm pole to install.
Preferably, the mining subassembly includes the mounting groove, and the bottom fixed mounting of mounting groove has the drilling rod, and the bottom fixed mounting of drilling rod has the mining head, and the surperficial equidistance of mining head is provided with first apopore.
Preferably, the surface of the mining head is provided with side teeth in a surrounding mode, second drilling teeth are arranged on the bottom of the mining head at equal intervals, and first drilling teeth are fixedly arranged between the second drilling teeth.
Preferably, the cooling subassembly includes the cavity, and the surface of cavity is encircleed and is provided with the second apopore, and the top of cavity is run through and is provided with the shunt tubes, and the both sides of shunt tubes are all fixed and are provided with the connector.
Preferably, the top of the stabilizing rod is fixedly provided with a positioning seat, two sides of the positioning seat are provided with first through holes in a penetrating manner, the bottom of the stabilizing rod is fixedly provided with a positioning groove, and the surface of the positioning groove is provided with a second through hole in a penetrating manner.
Preferably, the grinding assembly comprises a reinforcing sleeve, wherein grinding rings are arranged on the surface of the reinforcing sleeve at equal intervals, and grinding blocks are arranged on the surface of each grinding ring in a surrounding mode.
Preferably, coupling assembling includes the internal thread groove, and the both sides of internal thread groove are all fixed and are provided with the uide bushing, and the bottom of internal thread groove is run through and is provided with the connecting pipe, and the bottom fixed mounting of connecting pipe has the connecting seat, and the inside fixed mounting of connecting seat has the connecting block.
Preferably, a hollow groove penetrates through the inside of the buffer ring, and the buffer ring is made of a polyurethane elastomer.
The utility model provides an integrated drill bit for mine mining, which has the following advantages:
(1) the cooling assembly is movably arranged in the mining assembly, the external drilling machine can be used for driving the first drilling tooth and the second drilling tooth to drill holes, the side teeth are used for preventing the mining head from being clamped to cause damage to the mining head, and then the buffering ring made of polyurethane elastomer is used for improving the tear resistance, so that the mining head is high in strength, good in elasticity and good in vibration reduction effect, and the normal use of the mining head is ensured;
(2) the grinding assembly is fixedly arranged on the surface of the stabilizing rod, the reinforcing bolt can penetrate through the second through hole, so that the positioning groove and the mounting groove can be movably connected by an operator, the disassembly and the assembly are simple, the mining head can be conveniently disassembled and assembled by the operator for maintenance, then the external drilling machine is used for driving the grinding ring to rotate, then the grinding block is used for grinding the inner wall of the drilled hole, and the mine mining work can be conveniently and rapidly carried out;
(3) be provided with coupling assembling through the top activity at firm pole, can carry out swing joint through the fastening bolt with firm pole and connecting seat, the dismouting is simple, and the staff of being convenient for carries out equipment work, utilizes the internal thread groove to carry out swing joint with external pole after that, assembles simply.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a partial perspective view of the cooling assembly of the present invention;
FIG. 4 is a schematic bottom view of a portion of the mining head of the present invention;
FIG. 5 is a partial schematic view of a connecting assembly of the present invention;
FIG. 6 is a partial perspective view of the stabilizing rod of the present invention;
fig. 7 is a partial perspective view of the cushion ring of the present invention.
In the figure: 1. a connecting assembly; 101. an internal thread groove; 102. a connecting seat; 103. a guide sleeve; 104. a connecting pipe; 105. connecting blocks; 2. fastening bolts; 3. a stabilizing rod; 301. positioning seats; 302. positioning a groove; 303. a first through hole; 304. a second through hole; 4. polishing the assembly; 401. reinforcing the sleeve; 402. a grind ring; 403. grinding blocks; 5. a mining assembly; 501. mounting grooves; 502. a mining head; 503. a drill stem; 504. a first water outlet; 505. side teeth; 506. a first drill tooth; 507. a second drill tooth; 6. reinforcing the bolt; 7. a cooling assembly; 701. a connector; 702. a shunt tube; 703. a cavity; 704. a second water outlet; 8. a buffer ring; 801. and (6) hollowing out the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the present invention provides an integrated drill bit for mine mining, including a stabilizing rod 3, a mining assembly 5 and a cooling assembly 7, wherein the cooling assembly 7 is movably installed inside the mining assembly 5, the cooling assembly 7 includes a cavity 703, a second water outlet 704 is provided around the surface of the cavity 703, a shunt pipe 702 is provided through the top of the cavity 703, two sides of the shunt pipe 702 are both fixedly provided with a connector 701, the mining assembly 5 includes an installation groove 501, a drill rod 503 is fixedly installed at the bottom of the installation groove 501, a mining head 502 is fixedly installed at the bottom of the drill rod 503, first water outlets 504 are equidistantly provided on the surface of the mining head 502, side teeth 505 are installed around the surface of the mining head 502, second drill teeth 507 are equidistantly installed at the bottom of the mining head 502, and first drill teeth 506 are fixedly installed between the second drill teeth 507;
specifically, as shown in fig. 1, 2, 3 and 4, when in use, the temperature reduction assembly 7 is movably mounted inside the mining assembly 5, the external drilling machine can drive the first drilling tooth 506 and the second drilling tooth 507 to drill holes, the side tooth 505 is used for preventing the mining head 502 from being clamped, the mining head 502 is damaged, the buffer ring 8 made of polyurethane elastomer is used for improving the tear resistance, the elasticity is good, the vibration reduction effect is good, the external water pump is used for driving tap water to be led into the cavity 703 through the shunt pipe 702, the second water outlet 704 is used for guiding out the tap water in cooperation with the first water outlet 504, the mining head 502 can be quickly cooled, and the normal use of the mining head 502 is ensured;
the top of the mining assembly 5 is movably provided with a stabilizing rod 3, the top of the stabilizing rod 3 is fixedly provided with a positioning seat 301, two sides of the positioning seat 301 are provided with a first through hole 303 in a penetrating manner, the bottom of the stabilizing rod 3 is fixedly provided with a positioning groove 302, the surface of the positioning groove 302 is provided with a second through hole 304 in a penetrating manner, a reinforcing bolt 6 is arranged between the stabilizing rod 3 and the mining assembly 5 in a penetrating manner, the surface of the stabilizing rod 3 is fixedly provided with a polishing assembly 4, the polishing assembly 4 comprises a reinforcing sleeve 401, the surface of the reinforcing sleeve 401 is provided with grinding rings 402 at equal intervals, the surface of the grinding rings 402 is provided with grinding blocks 403 in a surrounding manner, the top of the stabilizing rod 3 is provided with buffer rings 8 at equal intervals, hollow grooves 801 are arranged in the buffer rings 8 in a penetrating manner, and the buffer rings 8 are made of polyurethane elastomers;
specifically, as shown in fig. 1 and 6, when the mining head fixing device is used, the polishing assembly 4 is fixedly mounted on the surface of the stabilizing rod 3, the reinforcing bolt 6 can penetrate through the second through hole 304, so that an operator can movably connect the positioning groove 302 with the mounting groove 501, the mining head fixing device is simple to disassemble and assemble, the operator can conveniently disassemble and assemble the mining head 502 for maintenance, then the external drilling machine is used for driving the grinding ring 402 to rotate, then the grinding block 403 is used for polishing the inner wall of a drilled hole, and the mining operation of a mine can be rapidly performed;
the top of the stabilizing rod 3 is movably provided with a connecting assembly 1, the connecting assembly 1 comprises an internal thread groove 101, two sides of the internal thread groove 101 are fixedly provided with guide sleeves 103, the bottom of the internal thread groove 101 is provided with a connecting pipe 104 in a penetrating manner, the bottom of the connecting pipe 104 is fixedly provided with a connecting seat 102, the inside of the connecting seat 102 is fixedly provided with a connecting block 105, and a fastening bolt 2 is arranged between the connecting assembly 1 and the stabilizing rod 3 in a penetrating manner;
specifically, as shown in fig. 1, 5 and 7, be provided with coupling assembling 1 through the top activity at firm pole 3, can carry out swing joint with firm pole 3 and connecting seat 102 through fastening 2, the dismouting is simple, and the staff of being convenient for carries out equipment work, utilizes interior thread groove 101 and external pole to carry out swing joint after that, assembles simply.
The working principle is as follows: when in use, firstly, the stabilizing rod 3 is movably connected with the connecting seat 102 through the fastening bolt 2, and then the internal thread groove 101 is movably connected with the external connecting rod;
secondly, the external drilling machine is used for driving the first drilling teeth 506 and the second drilling teeth 507 to drill holes, then the side teeth 505 are used for preventing the mining head 502 from being clamped, the mining head 502 is damaged, then the buffer ring 8 made of polyurethane elastomer is used for improving the tear strength, then an external water pump is used for driving tap water to be led into the cavity 703 through the flow dividing pipe 702, then the second water outlet hole 704 is used for being matched with the first water outlet hole 504 to lead out the tap water, and the mining head 502 can be rapidly cooled;
finally, will strengthen through second through-hole 304 and tie 6 and run through, be convenient for the staff with constant head tank 302 and mounting groove 501 carry out swing joint, then utilize external rig to drive grinding ring 402 and rotate, utilize abrasive brick 403 to polish the drilling inner wall afterwards.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and applications of the present invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An integrated drill bit for mine mining, comprising a stabilizing rod (3), a mining assembly (5) and a cooling assembly (7), characterized in that: the inside movable mounting of mining subassembly (5) has cooling subassembly (7), the top movable mounting of mining subassembly (5) has firm pole (3), it installs reinforcing bolt (6) to run through between firm pole (3) and mining subassembly (5), the fixed surface of firm pole (3) installs polishing subassembly (4), the top equidistance of firm pole (3) is provided with cushion ring (8), the top activity of firm pole (3) is provided with coupling assembling (1), it installs fastening bolt (2) to run through between coupling assembling (1) and firm pole (3).
2. An integrated drill bit for mine mining according to claim 1, characterized in that: mining subassembly (5) include mounting groove (501), and the bottom fixed mounting of mounting groove (501) has drilling rod (503), and the bottom fixed mounting of drilling rod (503) has mining head (502), and the surface equidistance of mining head (502) is provided with first apopore (504).
3. An integrated drill bit for mine mining according to claim 2, characterized in that: the surface of the mining head (502) is surrounded by side teeth (505), the bottom of the mining head (502) is equidistantly provided with second drilling teeth (507), and first drilling teeth (506) are fixedly arranged between the second drilling teeth (507).
4. An integrated drill bit for mine mining according to claim 1, characterized in that: the cooling assembly (7) comprises a cavity (703), a second water outlet hole (704) is formed in the surface of the cavity (703) in a surrounding mode, a shunt pipe (702) penetrates through the top of the cavity (703), and connectors (701) are fixedly arranged on two sides of the shunt pipe (702).
5. An integrated drill bit for mine mining according to claim 1, characterized in that: the top of the stabilizing rod (3) is fixedly provided with a positioning seat (301), two sides of the positioning seat (301) are provided with first through holes (303) in a penetrating mode, the bottom of the stabilizing rod (3) is fixedly provided with a positioning groove (302), and the surface of the positioning groove (302) is provided with a second through hole (304) in a penetrating mode.
6. An integrated drill bit for mine mining according to claim 1, characterized in that: the polishing assembly (4) comprises a reinforcing sleeve (401), wherein the surface of the reinforcing sleeve (401) is equidistantly provided with a grinding ring (402), and a grinding block (403) is installed on the surface of the grinding ring (402) in a surrounding mode.
7. An integrated drill bit for mine mining according to claim 1, characterized in that: coupling assembling (1) includes internal thread groove (101), and the both sides of internal thread groove (101) are all fixed and are provided with uide bushing (103), and the bottom of internal thread groove (101) is run through and is provided with connecting pipe (104), and the bottom fixed mounting of connecting pipe (104) has connecting seat (102), and the inside fixed mounting of connecting seat (102) has connecting block (105).
8. An integrated drill bit for mine mining according to claim 1, characterized in that: a hollow groove (801) penetrates through the inside of the buffering ring (8), and the buffering ring (8) is made of a polyurethane elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220872463.7U CN217001833U (en) | 2022-04-15 | 2022-04-15 | Integrated drill bit for mine mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220872463.7U CN217001833U (en) | 2022-04-15 | 2022-04-15 | Integrated drill bit for mine mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217001833U true CN217001833U (en) | 2022-07-19 |
Family
ID=82376139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220872463.7U Expired - Fee Related CN217001833U (en) | 2022-04-15 | 2022-04-15 | Integrated drill bit for mine mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217001833U (en) |
-
2022
- 2022-04-15 CN CN202220872463.7U patent/CN217001833U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |