CN108999572A - Reinforced drill - Google Patents
Reinforced drill Download PDFInfo
- Publication number
- CN108999572A CN108999572A CN201811094182.8A CN201811094182A CN108999572A CN 108999572 A CN108999572 A CN 108999572A CN 201811094182 A CN201811094182 A CN 201811094182A CN 108999572 A CN108999572 A CN 108999572A
- Authority
- CN
- China
- Prior art keywords
- drilling
- connecting cylinder
- rod
- reinforced
- drilling equipment
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 claims abstract description 99
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000002893 slag Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 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
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
-
- 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
- E21B10/00—Drill bits
- E21B10/02—Core bits
-
- 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides a kind of reinforced drills, including the first drilling equipment and the second drilling equipment, first drilling equipment includes connecting rod, connecting cylinder, connecting tube and drilling pipe, the connecting cylinder is closed at one end, another end opening, the connecting rod is fixedly connected with the closed one end of connecting cylinder, one end of the connecting tube is connect with the threaded one end that connecting cylinder is open, the other end of connecting tube is threadedly coupled drilling pipe, the diameter of the connecting cylinder is greater than connection pipe diameter, the connection of the inner wall of second drilling equipment and connecting cylinder, and second drilling equipment, connecting rod, connecting cylinder, the axis of connecting tube and drilling pipe is on same straight line.A tractor serves several purposes of the present invention can be sampled and be drilled, no replacement is required drill, efficient and convenient；Drilling resistance can be effectively reduced, slag is exported, activity space more than needed is provided, drill deformed damaged, save the cost are avoided；The present invention can also position the accurate location of drilling, avoid the error of bore position.
Description
Technical field
The present invention relates to drilling machine field, specifically a kind of reinforced drill.
Background technique
With the fast development of economic construction of China, energy demand is very big, master of the coal resources as China's energy supply
It wants source to be difficult to change in the future for a long period of time, coal industry is caused constantly to develop towards mechanization, automation direction.
Currently, drill is often needed to use being related to the engineering fields such as engineering drilling, mine mine locating, however again in boring procedure,
Drill is often easily damaged, the main reason is that cannot be arranged in time due to the biggish resistance of drill receiving in boring procedure
Slag provides borehole activities space more than needed for bore operation to drill out, with being continuously increased for drilling depth, resistance
It is bigger, while influencing working efficiency, cause the damage of drill.Conventional drill function is relatively single, and drilling and coring are adopted
Sample need to use independent drill operation, and replacement is relatively cumbersome, can not accomplish to save material cost, and improve working efficiency.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, provide reinforced drill.
The technical solution adopted by the present invention to solve the technical problems is:
Reinforced drill, including the first drilling equipment and the second drilling equipment, first drilling equipment include connection
Bar, connecting cylinder, connecting tube and drilling pipe, it is characterised in that: the connecting cylinder is closed at one end, another end opening, the connecting rod with
The closed one end of connecting cylinder is fixedly connected, and one end of the connecting tube is connect with the threaded one end that connecting cylinder is open, connecting tube
The other end is threadedly coupled drilling pipe, and the diameter of the connecting cylinder is greater than connection pipe diameter, second drilling equipment and connecting cylinder
Inner wall connection, and the second drilling equipment, connecting rod, connecting cylinder, connecting tube and drilling pipe axis on same straight line.
Preferably, second drilling equipment includes drilling rod and drill bit, and the threaded one end of the drilling rod is connected to connecting cylinder
Inner wall on, the other end of the drilling rod connects drill bit, and the drilling rod is equipped with flight.
Preferably, one end of the drilling pipe is equipped with equally distributed cutting tooth, and the cutting tooth is serrated, and cutting tooth
It is equipped with knife rib.
Further, the inner wall of the drilling pipe is equipped with screw thread item, and the screw thread item is equipped with rigid rake tooth.
Further, the length of second drilling equipment is equal to the sum of connecting cylinder and connection length of tube.
Further, one end of the drilling rod is equipped with cross groove, and it is convex that the drill bit is equipped with corresponding cross
Block, the drilling rod are connect with drill bit by cross groove and cross convex block.
Further, the drill bit includes three triangle cutters tooth, and the triangle cutter tooth is equipped with cutting edge.
Further, the cutting edge is equipped with several notches, and the notch is arc-shaped.
Further, laser lamp used for positioning is equipped among the triangle cutter tooth, the laser lamp is equipped with protection
Cover, the cross convex block is interior to be equipped with supplying cell and tongue tube, and the tongue tube, supplying cell and laser lamp are electrically connected,
The drilling rod is in magnetic material pieces built in one end of cross groove.
Preferably, the hexagonal structure in the section of the connecting rod.
A tractor serves several purposes of the present invention can be sampled and be drilled, no replacement is required drill, efficient and convenient；Can effectively it subtract
Drill resistance less, exports slag, provides activity space more than needed, avoid drill deformed damaged, save the cost；The present invention may be used also
The accurate location of drilling is positioned, the error of bore position is avoided.
Detailed description of the invention
A part of attached drawing of the invention is constituted to be used to provide further understanding of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the reinforced drill of the present invention.
Fig. 2 is the side view of drilling rod one end of the present invention.
Fig. 3 is a kind of structural schematic diagram of drill bit of the present invention.
Fig. 4 is another structural schematic diagram of drill bit of the present invention.
In figure: 1, connecting rod；2, connecting cylinder；3, connecting tube；4, drilling pipe；401, cutting tooth；402, screw thread item；403, rigidity
Rake tooth；5, drilling rod；501, flight；502 cross grooves；6, drill bit；601, cross convex block；602, triangle cutter tooth；
603, cutting edge；604, notch；605, laser lamp.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, reinforced drill, including the first drilling equipment and the second drilling equipment, first drilling
Device includes connecting rod 1, connecting cylinder 2, connecting tube 3 and drilling pipe 4, the hexagonal structure in section of the connecting rod 1.The connection
2 closed at one end, another end openings of cylinder, the connecting rod 1 are fixedly connected with the closed one end of connecting cylinder 2, and the one of the connecting tube 3
The threaded one end being open with connecting cylinder 2 is held to connect, the other end of connecting tube 3 is threadedly coupled drilling pipe 4, the diameter of the connecting cylinder 2
Greater than 3 diameter of connecting tube, the drilling pipe 4 is consistent with the diameter of connecting tube 3, the inner wall of second drilling equipment and connecting cylinder 2
Connection, and the second drilling equipment, connecting rod 1, connecting cylinder 2, connecting tube 3 and drilling pipe 4 axis on same straight line.
Second drilling equipment includes drilling rod 5 and drill bit 6, and the threaded one end of the drilling rod 5 is connected to the interior of connecting cylinder 2
On wall, the other end of the drilling rod 5 connects drill bit 6, and the drilling rod 5 is equipped with flight 501.The length of second drilling equipment
Degree is equal to the sum of 3 length of connecting cylinder 2 and connecting tube.
One end of the drilling pipe 4 is equipped with equally distributed cutting tooth 401, and the cutting tooth 401 is serrated, and cutting tooth
401 are equipped with knife rib.The inner wall of the drilling pipe 4 is equipped with screw thread item 402, and the screw thread item 402 is equipped with rigid rake tooth 403.
One end of the drilling rod 5 is equipped with cross groove 502, and the drill bit 6 is equipped with corresponding cross convex block
601, the drill bit 6 is mounted in the cross groove 502 of drilling rod 5 by cross convex block 601.The drill bit 6 includes three
Triangle cutter tooth 602, the triangle cutter tooth 602 are equipped with cutting edge 603.The cutting edge 603 is equipped with several notches
604, the notch 604 is arc-shaped.
Laser lamp 605 used for positioning is equipped among the triangle cutter tooth 602, the laser lamp 605 is equipped with protection
Cover can effectively prevent damage of the slag to laser lamp 605, be equipped with supplying cell and tongue tube, institute in the cross convex block 601
It states tongue tube, supplying cell and laser lamp 605 to be electrically connected, the drilling rod 5 is in magnetic material built in one end of cross groove 501
Materials and parts.
The reinforced drill is removed when carrying out coring sampling operation, by drilling rod 5 from the inner wall of connecting cylinder 2, starting electricity
Machine carries out drill hole sampling, and the cutting tooth 401 being arranged on drilling pipe 4 is contacted with ore, and cutting tooth 401 is serrated arrangement, and is equipped with
Knife rib, improves working efficiency, and drilling pipe 4 gradually deeply, is arranged on the screw thread item 402 and screw thread item 402 being arranged by 4 inner wall of drilling pipe
Rigid rake tooth 403, increase connecting tube 3 activity space, reduce resistance, prevent drill from deforming, increase service life.
When carrying out bore operation, drilling rod 5 can be mounted on to the inner wall of connecting cylinder 2, and drill bit 6 is mounted on drilling rod 5,
Starting motor and carries out bore operation, the cutting tooth 401 being arranged on drilling pipe 4 is contacted with ore, and cutting tooth 401 is serrated arrangement,
And it is equipped with knife rib, working efficiency is improved, drilling pipe 4 gradually deeply, passes through the screw thread item 402 and screw thread item 402 of the setting of 4 inner wall of drilling pipe
The rigid rake tooth 403 of upper setting increases the gap of ore and 4 inner wall of drilling pipe in drilling pipe 4, due to the length of drilling rod 5 and drill bit 6
With the length for being equal to connecting cylinder 2 and connecting tube 3 and, so the ore after drilling pipe 4 is submerged completely in ore, in drill bit 6 and drilling pipe 4
Contact, because the reason of screw thread item 402 and rigid rake tooth 403, so that into the ore of connecting tube 3 and the inner wall of connecting tube 3
Certain gap is formed, after drill bit 6 is contacted with ore, ore can be made to generate deformation, passes through screw thread item 402 and rigid rake tooth
403 gaps formed can effectively avoid deformation and generate resistance to the extruding of 3 inner wall of connecting tube, be contacted by drill bit 6 with ore
Meeting is so that ore forms slag, and the flight 501 that slag is arranged on drilling rod 5 imports in connecting cylinder 2, the diameter of connecting cylinder 2
Greater than the diameter of connecting tube 3, the volume of connecting cylinder 2 is enough to load the slag of bore operation generation, passes through drill bit 6 and drilling rod 5
Effect, can effectively reduce resistance of the connecting tube 3 in bore operation, avoid generating deformation and causing to damage, and can be by mine
Slag is effectively collected, other researchs are carried out.After the completion of drilling, by disassembly drilling pipe 4 and connecting tube 3, slag is poured out.
The triangle cutter tooth 602 of drill bit 6 can quick crashing ore, the cutting edge 603 of triangle cutter tooth 602 is equipped with notch 604, can subtract
Few and ore contact area, so that the effect of breaking ores is more preferable.
When carrying out bore operation, a cross typically is drawn in the position for needing to drill, the central point of cross is to bore
The center of circle in hole, but in actual operation, all it is often artificial about positioning, can not accomplishes to be accurately positioned.The brill of the drill
First 6 are equipped with laser lamp 605 used for positioning, and magnetite built in one end of the cross groove 502 of drilling rod 5 installs the drill bit 6
In the cross groove 502 of drilling rod 5, due to the effect of magnetite, so that the tongue tube movement being arranged in drill bit 6, connector laser
Accurate positioning can be completed using the center that laser lamp 605 is directed at cross in lamp 605 and supplying cell；It, can be direct when not working
Drill bit 6 is removed, tongue tube does not have magnetic effect just to will disconnect, and laser lamp 605 powers off.
When being not necessarily to drill hole sampling, drilling pipe 4 and connecting tube 3 can be removed, the second drilling equipment, i.e. 6 He of drill bit is used only
Drilling rod 5 carries out bore operation, and the slag for the generation that drills can be exported by flight 501.
In boring procedure, the abrasion of drill bit 6 is the most serious, it is possible to which only more bit change 6 is without replacing other
Component can be accomplished to save cost.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (10)
1. reinforced drill, including the first drilling equipment and the second drilling equipment, first drilling equipment includes connecting rod
(1), connecting cylinder (2), connecting tube (3) and drilling pipe (4), it is characterised in that: the connecting cylinder (2) is closed at one end, another end opening,
The connecting rod (1) is fixedly connected with connecting cylinder (2) closed one end, and one end and connecting cylinder (2) of the connecting tube (3) are open
Threaded one end connection, the other end of connecting tube (3) is threadedly coupled drilling pipe (4), and the diameter of the connecting cylinder (2) is greater than connecting tube
(3) diameter, second drilling equipment are connect with the inner wall of connecting cylinder (2), and the second drilling equipment, connecting rod (1), connecting cylinder
(2), the axis of connecting tube (3) and drilling pipe (4) is on same straight line.
2. reinforced drill according to claim 1, it is characterised in that: second drilling equipment includes drilling rod (5)
It is connected on the inner wall of connecting cylinder (2) with the threaded one end of drill bit (6), the drilling rod (5), the other end of the drilling rod (5) connects
It connects drill bit (6), the drilling rod (5) is equipped with flight (501).
3. reinforced drill according to claim 1, it is characterised in that: one end of the drilling pipe (4), which is equipped with, uniformly to be divided
The cutting tooth (401) of cloth, the cutting tooth (401) are serrated, and cutting tooth (401) is equipped with knife rib.
4. reinforced drill according to claim 3, it is characterised in that: the inner wall of the drilling pipe (4) is equipped with screw thread item
(402), the screw thread item (402) is equipped with rigid rake tooth (403).
5. reinforced drill according to claim 4, it is characterised in that: the length of second drilling equipment, which is equal to, to be connected
The sum of connect cylinder (2) and connecting tube (3) length.
6. reinforced drill according to claim 2, it is characterised in that: one end of the drilling rod (5) is equipped with cross
Groove (502), the drill bit (6) are equipped with corresponding cross convex block (601), and the drill bit (6) passes through cross convex block
(601) it is mounted in the cross groove (502) of drilling rod (5).
7. reinforced drill according to claim 6, it is characterised in that: the drill bit (6) includes three triangular knifes
Tooth (602), the triangle cutter tooth (602) are equipped with cutting edge (603).
8. reinforced drill according to claim 7, it is characterised in that: the cutting edge (603) is equipped with several lack
Mouth (604), the notch (604) are arc-shaped.
9. reinforced drill according to claim 7, it is characterised in that: be equipped among the triangle cutter tooth (602)
Laser lamp (605) used for positioning, the cross convex block (601) is interior to be equipped with supplying cell and tongue tube, the tongue tube, confession
Battery and laser lamp (605) are electrically connected, and the drilling rod (5) is in magnetic material pieces built in one end of cross groove (501).
10. reinforced drill according to claim 1, it is characterised in that: the section of the connecting rod (1) is hexagonal
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094182.8A CN108999572A (en) | 2018-09-19 | 2018-09-19 | Reinforced drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094182.8A CN108999572A (en) | 2018-09-19 | 2018-09-19 | Reinforced drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108999572A true CN108999572A (en) | 2018-12-14 |
Family
ID=64591725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811094182.8A Pending CN108999572A (en) | 2018-09-19 | 2018-09-19 | Reinforced drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108999572A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096294A (en) * | 2020-09-13 | 2020-12-18 | 江苏刘一刀精密机械有限公司 | Novel diamond bit of high guidance quality |
| CN112302539A (en) * | 2020-10-26 | 2021-02-02 | 邹城兖矿泰德工贸有限公司 | Reinforced borer |
| RU2745350C1 (en) * | 2020-09-10 | 2021-03-24 | Акционерное общество "Научно-производственное предприятие "Бурсервис" | Lever core breaker |
| CN114658109A (en) * | 2022-03-11 | 2022-06-24 | 大连理工大学 | Composite shear connector for assembled wood-concrete combined structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159450Y (en) * | 1993-02-23 | 1994-03-23 | 菏泽市拖拉机站 | Casing drill |
| CN101566046A (en) * | 2009-06-11 | 2009-10-28 | 石家庄中煤装备制造有限公司 | Anti-collapse hole drill tool |
| CN204225782U (en) * | 2014-11-24 | 2015-03-25 | 平顶山市铁福来机电设备有限公司 | A kind of large aperture, coal seam deep drill Anti-inclining drilling rod |
| CN204716234U (en) * | 2015-06-26 | 2015-10-21 | 西安科技大学 | A kind of ground sampling hole device |
| CN105113980A (en) * | 2015-09-01 | 2015-12-02 | 山东科技大学 | Reusable anti-hole collapse drilling apparatus and drilling method thereof |
-
2018
- 2018-09-19 CN CN201811094182.8A patent/CN108999572A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159450Y (en) * | 1993-02-23 | 1994-03-23 | 菏泽市拖拉机站 | Casing drill |
| CN101566046A (en) * | 2009-06-11 | 2009-10-28 | 石家庄中煤装备制造有限公司 | Anti-collapse hole drill tool |
| CN204225782U (en) * | 2014-11-24 | 2015-03-25 | 平顶山市铁福来机电设备有限公司 | A kind of large aperture, coal seam deep drill Anti-inclining drilling rod |
| CN204716234U (en) * | 2015-06-26 | 2015-10-21 | 西安科技大学 | A kind of ground sampling hole device |
| CN105113980A (en) * | 2015-09-01 | 2015-12-02 | 山东科技大学 | Reusable anti-hole collapse drilling apparatus and drilling method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2745350C1 (en) * | 2020-09-10 | 2021-03-24 | Акционерное общество "Научно-производственное предприятие "Бурсервис" | Lever core breaker |
| CN112096294A (en) * | 2020-09-13 | 2020-12-18 | 江苏刘一刀精密机械有限公司 | Novel diamond bit of high guidance quality |
| CN112302539A (en) * | 2020-10-26 | 2021-02-02 | 邹城兖矿泰德工贸有限公司 | Reinforced borer |
| CN112302539B (en) * | 2020-10-26 | 2021-08-06 | 邹城兖矿泰德工贸有限公司 | Reinforced borer |
| CN114658109A (en) * | 2022-03-11 | 2022-06-24 | 大连理工大学 | Composite shear connector for assembled wood-concrete combined structure |
| CN114658109B (en) * | 2022-03-11 | 2022-11-18 | 大连理工大学 | Composite shear connector for assembled wood-concrete composite structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181214 |