CN210195671U - Drill bit for geological exploration - Google Patents
Drill bit for geological exploration Download PDFInfo
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- CN210195671U CN210195671U CN201921273785.4U CN201921273785U CN210195671U CN 210195671 U CN210195671 U CN 210195671U CN 201921273785 U CN201921273785 U CN 201921273785U CN 210195671 U CN210195671 U CN 210195671U
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Abstract
The utility model discloses a drill bit for geological exploration, including drilling rod, helical blade, drill bit seat drilling spare and diamond particles, the connecting piece is installed to the upper end of drilling rod, the pivot is installed to the inboard upper end of connecting piece, the outside cover of connecting piece is equipped with the lantern ring, the surface mounting of drilling rod has the helical blade, the skin weld of helical blade has broken tooth, the drill bit seat is installed to the bottom of drilling rod, there is the drilling spare on the surface of drill bit seat through the mounting screw, the bottom of drilling spare is inlayed and is had diamond particles, the basin has been seted up to the inside of drilling rod, the apopore has been seted up on the surface of drill bit seat. The utility model discloses a set up drilling rod, helical blade, drill bit seat, drilling piece, diamond granule, broken tooth, basin, apopore, lantern ring structure, solved drilling part on the drill bit be difficult for changing, intensity is low, can't improve crushing effect and lack dust fall heat radiation structure's problem.
Description
Technical Field
The utility model relates to a geological exploration technical field specifically is a drill bit for geological exploration.
Background
The geological exploration is investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area. In the process of address exploration, the earth surface is usually drilled, and the element content of geology is investigated, and in the process of drilling geological exploration, a drilling machine and a drill bit are needed.
However, the prior art has the following defects:
1. in the geological exploration process, a drilling machine and a drill bit are needed for drilling, a drilling part at the front end of the drill bit is worn after being used for a long time, is not easy to replace and has low strength, and a smoother crushing effect cannot be provided in the subsequent continuous deep drilling operation;
2. in geological drilling operations, the surface of the drill bit generates a large amount of heat as it rotates at high speed, and dust is increased rapidly during drilling, causing damage to the respiratory tract of the user.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a drill bit for geological exploration has solved the drilling part on the drill bit and has been difficult for changing, intensity is low, can't improve crushing effect and lack dust fall heat radiation structure's problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drill bit for geological exploration, includes drilling rod, helical blade, drill bit seat drilling spare and diamond particles, the connecting piece is installed to the upper end of drilling rod, the pivot is installed to the inboard upper end of connecting piece, the outside cover of connecting piece is equipped with the lantern ring, the surface mounting of drilling rod has helical blade, helical blade's skin weld has broken tooth, the drill bit seat is installed to the bottom of drilling rod, there is the drilling spare drilling the surface of drill bit seat through the mounting screw, the bottom of drilling spare is inlayed and is had diamond particles, the basin has been seted up to the inside of drilling rod, the apopore has been seted up on the surface of drill bit seat.
Preferably, the surface of the connecting piece is provided with a mounting hole, the surface of the lantern ring is provided with a water injection hole, and the height of the water injection hole is lower than that of the mounting hole.
Preferably, the surface of the drill bit seat at the inner side of the drilling piece is provided with a threaded groove, and the drilling piece is screwed into the threaded groove through a screw and is fixedly connected with the drill bit seat.
Preferably, the water tank is communicated with the water outlet holes through connecting grooves, the connecting grooves are located inside the drill bit seat, and four groups of water outlet holes and four groups of connecting grooves are arranged.
Preferably, the upper side and the lower side of the spiral blade are welded with crushing teeth, and each circle of the spiral blade is provided with six groups of crushing teeth.
Three beneficial effects
The utility model provides a drill bit for geological exploration possesses following beneficial effect:
(1) the utility model is provided with the drill rod, the spiral blade, the drill bit seat, the drilling piece, the diamond particles and the crushing teeth, so that the drilling part of the utility model is easy to replace after long-term abrasion, the whole drill bit is not required to be replaced, the waste of cost is reduced, the drilling intensity can be effectively increased, and the crushing effect during drilling is increased, thereby effectively solving the problems that the drilling part on the drill bit is difficult to replace, the intensity is low, and the crushing effect can not be improved, when the drilling operation of geological exploration is carried out, the connecting piece is sleeved with the rotating shaft on the drill, the connecting piece and the drill bit are fixed by screwing in the mounting hole by the bolt, then the drill bit works to drive the drill rod below the connecting piece, the drill bit seat at the bottom end of the drill rod rotates, the surface of the drill bit seat rotates through the drilling piece installed by the bolt, the, along with the utility model discloses continuous rotation, the continuous decline of drilling rod, and the spiral blade on the drilling rod surface of drill bit seat top here can contact geology thereupon to utilize the broken tooth on spiral blade surface to increase the destruction speed to the geology, increase crushing effect, the quick hole that drills out, and after drilling spare uses wearing and tearing for a long time, directly make it screw out from the thread groove through rotatory screw and can dismantle drilling spare, change new drilling spare can, need not to change wholly the utility model discloses, greatly reduced the waste of cost.
(2) The utility model discloses a set up the basin, the apopore, the lantern ring, make the utility model discloses dust fall and radiating function have been increased, service life has been increased, dust pollution when reducing drilling operation, ensure people's respiratory tract is healthy, thereby the effectual problem that lacks dust fall heat radiation structure of having solved, when carrying out drilling operation, establish the lantern ring cover in the connecting piece outside, come in and go out the cooling water through the water injection hole, the cooling water passes through the gap between the connecting piece and gets into the basin, the basin is connected with the apopore through the spread groove and is derived the cooling water, the realization is cooled down drilling part around drilling rod and drill bit seat and its, the cooling water is followed the apopore blowout afterwards, can carry out the dust fall to drilling environment on every side and handle, dust particle in the adsorption of air, reach the healthy effect of environmental protection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the drill rod and the drill bit seat of the present invention;
FIG. 3 is a top view of the drill rod of the present invention;
FIG. 4 is a schematic structural view of the collar of the present invention;
fig. 5 is a top view of the helical blade of the present invention.
The reference numbers in the figures are: 1. a rotating shaft; 2. a collar; 3. a drill stem; 4. a helical blade; 5. crushing teeth; 6. a bit seat; 7. drilling a piece; 8. diamond particles; 9. a connecting member; 10. a water injection hole; 11. a screw; 12. a water outlet hole; 13. mounting holes; 14. a water tank; 15. connecting grooves; 16. a thread groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: a drill bit for geological exploration comprises a drill rod 3, a spiral blade 4, a drill bit seat 6, drilling parts 7 and diamond particles 8, wherein a connecting piece 9 is installed at the upper end of the drill rod 3, a rotating shaft 1 is installed at the upper end of the inner side of the connecting piece 9, a lantern ring 2 is sleeved on the outer side of the connecting piece 9, a mounting hole 13 is formed in the surface of the connecting piece 9, a water injection hole 10 is formed in the surface of the lantern ring 2, the height of the water injection hole 10 is lower than that of the mounting hole 13, the spiral blade 4 is installed on the surface of the drill rod 3, crushing teeth 5 are welded on the surface of the spiral blade 4, the crushing teeth 5 are welded on the upper side and the lower side of the spiral blade 4, six groups of crushing teeth 5 are arranged on each circle of the spiral blade 4, the drill bit seat 6 is installed at the bottom end of the drill rod 3, the drilling parts 7 are installed on the surface of the drill bit seat 6 through, the bottom of the drilling piece 7 is inlaid with diamond particles 8, when drilling operation of geological exploration is carried out, the connecting piece 9 is sleeved with the rotating shaft 1 on the drilling machine, the drilling machine is screwed into the mounting hole 13 by using a bolt to fix the drilling piece and the connecting piece, then the drilling machine works to drive the drill rod 3 below the connecting piece 9 to work, the drill seat 6 at the bottom of the drill rod 3 rotates, the drilling piece 7 arranged on the surface of the drill seat 6 through the screw 11 rotates, the diamond particles 8 at the bottom of the drilling piece 7 firstly contact the ground to realize high-strength drilling operation, the drill rod 3 continuously descends along with the continuous rotation of the utility model, and then the spiral blade 4 on the surface of the drill rod 3 above the drill seat 6 contacts with the geology, the crushing teeth 5 on the surface of the spiral blade 4 are utilized to increase the damage speed to the geology, the crushing effect is increased, holes are drilled rapidly, and after the drilling piece 7 is worn for a long time, the drilling piece 7, the drilling member 7 that is renewed can be replaced, the whole utility model is not required to be replaced, the waste of cost is greatly reduced, the water tank 14 is arranged in the drill rod 3, the water outlet 12 is arranged on the surface of the drill seat 6, the water tank 14 is communicated with the water outlet 12 through the connecting groove 15, the connecting groove 15 is arranged in the drill seat 6, four groups of water outlets 12 and connecting grooves 15 are arranged, the lantern ring 2 is sleeved outside the connecting member 9 when drilling operation is carried out, cooling water is fed in and out through the water injection hole 10, the cooling water enters the water tank 14 through the gap between the connecting members 9, the water tank 14 is connected with the water outlet 12 through the connecting groove 15 to lead out the cooling water, the drill rod 3, the drill seat 6 and the drilling parts around the drill seat are cooled, the cooling water is sprayed out from the water outlet 12, dust falling treatment can be carried out to the drilling environment around the, the effects of protecting the environment and the health of the user are achieved.
The working principle is as follows: when drilling operation of geological exploration is carried out, the connecting piece 9 is sleeved with the rotating shaft 1 on the drilling machine, the connecting piece and the rotating shaft are screwed into the mounting hole 13 by using a bolt to fix the connecting piece and the drilling machine, then the drilling machine works to drive the drill rod 3 below the connecting piece 9 to work, the drill seat 6 at the bottom end of the drill rod 3 rotates, the drilling piece 7 arranged on the surface of the drill seat 6 through the bolt 11 rotates, diamond particles 8 at the bottom end of the drilling piece 7 firstly contact the ground to realize high-strength drilling operation, the drill rod 3 continuously descends along with the continuous rotation of the utility model, and then the spiral blade 4 on the surface of the drill rod 3 above the drill seat 6 contacts the geology along with the continuous rotation, the breaking teeth 5 on the surface of the spiral blade 4 are utilized to increase the breaking speed of the geology, after the drilling piece 7 is worn for a long time, the screw 11 is directly screwed out from the thread groove 16, when carrying out the drilling operation, establish 2 covers of lantern ring in the connecting piece 9 outsides, come in and go out the cooling water through water injection hole 10, the cooling water gets into in the basin 14 through the gap between the connecting piece 9, basin 14 is connected with apopore 12 through spread groove 15 and is derived the cooling water, the realization is cooled down drilling part around drilling rod 3 and drill bit seat 6, the cooling water is followed apopore 12 blowout backs afterwards, can carry out the dust fall to drilling environment on every side and handle.
To sum up can, the utility model discloses a set up drilling rod 3, helical blade 4, drill bit seat 6, drilling 7, diamond granule 8, broken tooth 5, basin 14, apopore 12, lantern ring 2 structure, solved drilling part on the drill bit difficult change, intensity low, can't improve crushing effect and lack dust fall heat radiation structure's problem.
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 spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A drill bit for geological exploration, comprising a drill rod (3), a helical blade (4), a bit seat (6), a drilling member (7) and diamond particles (8), characterized in that: connecting piece (9) are installed to the upper end of drilling rod (3), pivot (1) are installed to the upper end of connecting piece (9) inboard, the outside cover of connecting piece (9) is equipped with lantern ring (2), the surface mounting of drilling rod (3) has spiral blade (4), the skin weld of spiral blade (4) has broken tooth (5), drill holder seat (6) is installed to the bottom of drilling rod (3), drilling piece (7) are installed through screw (11) on the surface of drill holder seat (6), the bottom of drilling piece (7) is inlayed and is had diamond granule (8), basin (14) have been seted up to the inside of drilling rod (3), apopore (12) have been seted up on the surface of drill holder seat (6).
2. A drill bit for geological exploration, according to claim 1, characterized in that: the surface of the connecting piece (9) is provided with a mounting hole (13), the surface of the lantern ring (2) is provided with a water injection hole (10), and the height of the water injection hole (10) is lower than that of the mounting hole (13).
3. A drill bit for geological exploration, according to claim 1, characterized in that: the surface of the drill bit seat (6) on the inner side of the drilling piece (7) is provided with a threaded groove (16), and the drilling piece (7) is screwed into the threaded groove (16) through a screw (11) and is fixedly connected with the drill bit seat (6).
4. A drill bit for geological exploration, according to claim 1, characterized in that: the water tank (14) is communicated with the water outlet holes (12) through connecting grooves (15), the connecting grooves (15) are located inside the drill bit seat (6), and four groups of water outlet holes (12) and the connecting grooves (15) are arranged.
5. A drill bit for geological exploration, according to claim 1, characterized in that: the upper side and the lower side of the spiral blade (4) are all welded with crushing teeth (5), and each circle of the spiral blade (4) is provided with six groups of crushing teeth (5).
Priority Applications (1)
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CN201921273785.4U CN210195671U (en) | 2019-08-06 | 2019-08-06 | Drill bit for geological exploration |
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CN201921273785.4U CN210195671U (en) | 2019-08-06 | 2019-08-06 | Drill bit for geological exploration |
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CN210195671U true CN210195671U (en) | 2020-03-27 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112012661A (en) * | 2020-08-13 | 2020-12-01 | 祁东县锋速钻探工具有限公司 | Improved diamond compact bit easy for rapid heat dissipation |
CN115075728A (en) * | 2022-08-24 | 2022-09-20 | 陇东学院 | Petroleum geological exploration drill rod device |
-
2019
- 2019-08-06 CN CN201921273785.4U patent/CN210195671U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112012661A (en) * | 2020-08-13 | 2020-12-01 | 祁东县锋速钻探工具有限公司 | Improved diamond compact bit easy for rapid heat dissipation |
CN115075728A (en) * | 2022-08-24 | 2022-09-20 | 陇东学院 | Petroleum geological exploration drill rod device |
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