CN216406751U - Drill bit for hard stratum exploration - Google Patents
Drill bit for hard stratum exploration Download PDFInfo
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- CN216406751U CN216406751U CN202123224701.8U CN202123224701U CN216406751U CN 216406751 U CN216406751 U CN 216406751U CN 202123224701 U CN202123224701 U CN 202123224701U CN 216406751 U CN216406751 U CN 216406751U
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Abstract
The utility model discloses a drill bit for hard stratum exploration, and relates to the technical field of geological exploration. The drill bit comprises a main body assembly, wherein the main body assembly comprises a drill bit body, a stud bolt and a connecting piece, a blanking assembly is arranged on the inner side of the drill bit body, the top of the drill bit body is fixedly connected with the connecting piece through the stud bolt, and a cooling assembly is sleeved on the outer side of the connecting piece; the blanking assembly comprises a motor, a screw rod and a sliding plate; the cooling assembly comprises a mounting plate, a liquid storage tank and a liquid outlet pipe. According to the utility model, the blanking assembly and the cooling assembly are utilized, the motor and the screw rod in the blanking assembly drive the sliding plate to move, and the stratum sample in the drill bit body is pushed out through the movement of the sliding plate, so that the geological sample in the drill bit body can be conveniently taken out by a worker.
Description
Technical Field
The utility model belongs to the technical field of geological exploration, and particularly relates to a drill bit for hard stratum exploration.
Background
The geological survey is a very important research project, and the geological survey can be used for knowing the local geological conditions, so that earthquake or disaster landslide can be predicted, ore veins can be searched, and the like, while in part of the geological survey, workers are required to sample and research the hard stratum, and because the hard stratum has a compact structure and high hardness, a drill bit is required for sampling the hard stratum, but the following defects still exist in the practical use of the geological survey:
1. when the existing drill bit for hard stratum exploration is used, punching and sampling are carried out through the drill bit, the acquired hard stratum sample is positioned on the inner side of the drill bit, and the existing drill bit is inconvenient to take out the sample on the inner side of the drill bit, so that the existing drill bit is inconvenient to use;
2. when the existing drill bit for hard stratum exploration is used, the drill bit is used in the process of punching and sampling, the surface of the drill bit generates heat due to the friction effect between the drill bit and soil and stones, the temperature of the drill bit is further increased, the service life of the drill bit is shortened due to the overhigh temperature, the existing drill bit cannot be cooled in the process of punching and sampling, and therefore the drill bit is inconvenient to use.
Therefore, the existing drill bit for hard formation exploration cannot meet the requirements in practical use, so that the market urgently needs improved technology to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drill bit for hard stratum exploration, wherein a motor and a screw rod in a blanking assembly are used for driving a sliding plate to move through the blanking assembly and a cooling assembly, and a stratum sample in a drill bit body is pushed out through the movement of the sliding plate, so that a worker can take out the geological sample in the drill bit body conveniently.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a drill bit for hard formation exploration, which comprises a main body assembly, wherein the main body assembly comprises a drill bit body, a stud bolt and a connecting piece, a blanking assembly is arranged on the inner side of the drill bit body, the top of the drill bit body is fixedly connected with the connecting piece through the stud bolt, and a cooling assembly is sleeved on the outer side of the connecting piece;
the blanking assembly comprises a motor, a screw rod and a sliding plate, an output shaft of the motor penetrates through the top of the drill bit body and is fixedly connected with the screw rod, the bottom end of the screw rod is fixedly connected with a bottom plate, the bottom plate is positioned below the inner side of the drill bit body, the sliding plate is sleeved on the outer wall of the screw rod, and the outer side face of the sliding plate is in abutting connection with the inner side face of the drill bit body;
the cooling assembly comprises a mounting plate, a liquid storage tank and a liquid outlet pipe, the mounting plate is sleeved below the outer side face of the connecting piece, the liquid storage tank is fixedly connected to the lower surface of the mounting plate, the liquid outlet pipe is fixedly connected to the bottom of the liquid storage tank, the bottom of the liquid outlet pipe extends to the upper portion of the outer side of the drill bit body, and a solenoid valve is arranged on the outer wall of the liquid outlet pipe.
Further, the first ear seat of equal fixedly connected with all around of drill bit body lateral surface top, and the surface of first ear seat has all seted up first through-hole, the inboard threaded connection of first through-hole has stud, and stud's top runs through the inboard of first through-hole and threaded connection at the second through-hole, the surface at the second ear seat is seted up to the second through-hole, and the even fixed connection of second ear seat is around the bottom of connecting piece, and in the use, stud's setting is convenient for install drill bit body and connecting piece.
Furthermore, the external thread is arranged above the outer side face of the connecting piece, the positioning holes are formed in the front end and the rear end of the connecting piece, and the drill bit body and the driving device are convenient to install due to the arrangement of the external thread and the positioning holes in the using process.
Further, motor fixed connection is at the inboard top of U template, and U template fixed connection puts at the top central point of drill bit body, motor and U template all are located the inboard of connecting piece, and in the use, the setting of U template has realized the installation to the motor.
Further, the equal fixedly connected with gag lever post in both sides at the inboard top of drill bit body, and the bottom of gag lever post runs through slide and fixedly connected with limiting plate, and in the use, setting up of gag lever post and limiting plate makes the motion of slide more stable.
Further, a liquid inlet hole is formed in the upper portion of the outer wall of one side of the liquid storage box, a piston is connected to the inner side of the liquid inlet hole in a clearance mode, cooling liquid is conveniently supplemented to the inner side of the liquid storage box through the liquid inlet hole due to the arrangement of the liquid inlet hole in the using process, and foreign matters such as external dust and mud are prevented from entering the inner side of the liquid storage box through the liquid inlet hole due to the arrangement of the piston.
The utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the blanking assembly, when a hard stratum sample on the inner side of the drill bit body needs to be taken out in the use process, the motor is started, the output shaft of the motor drives the screw rod to rotate, the screw rod is connected with the sliding plate through the threads, so that the sliding plate is driven by the rotation of the screw rod to move up and down on the inner side of the drill bit body under the action of the threads, and the sample of the hard stratum is pushed out through the sliding plate, so that an explorationist can take out the hard stratum sample in the drill bit body, and the explorationist can use the sample conveniently.
2. According to the drill bit body, the cooling assembly is arranged, the electromagnetic valve is opened in the sampling process of the drill bit body, at the moment, the cooling liquid in the liquid storage tank moves downwards under the action of gravity, then enters the inner side of the liquid outlet pipe through the liquid storage tank and is finally sprayed on the outer side surface of the drill bit body through the liquid outlet pipe, the drill bit body is cooled through the cooling liquid, the damage to the drill bit body caused by overhigh temperature of the drill bit body in the sampling process of a hard stratum is avoided, the service life of the drill bit body is prolonged, the maintenance cost is reduced, and the drill bit body is convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the main body assembly of the present invention;
FIG. 3 is a schematic structural view of the blanking assembly of the present invention;
fig. 4 is a schematic structural view of the cooling module of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a body assembly; 11. a drill bit body; 12. a stud bolt; 13. a connecting member; 14. an external thread; 15. positioning holes; 16. a first through hole; 17. a first ear mount; 18. a second through hole; 19. a second ear mount; 2. a blanking assembly; 21. a motor; 22. a screw rod; 23. a base plate; 24. a slide plate; 25. a U-shaped plate; 26. a limiting rod; 27. a limiting plate; 3. a cooling assembly; 31. mounting a plate; 32. a liquid storage tank; 33. a liquid outlet pipe; 34. an electromagnetic valve; 35. a liquid inlet hole; 36. a piston.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the utility model relates to a drill bit for hard formation exploration, which comprises a main body assembly 1, wherein the main body assembly 1 comprises a drill bit body 11, a stud bolt 12 and a connecting piece 13, a blanking assembly 2 is arranged on the inner side of the drill bit body 11, the top of the drill bit body 11 is fixedly connected with the connecting piece 13 through the stud bolt 12, and a cooling assembly 3 is sleeved on the outer side of the connecting piece 13;
the blanking assembly 2 comprises a motor 21, a screw rod 22 and a sliding plate 24, an output shaft of the motor 21 penetrates through the top of the drill bit body 11 and is fixedly connected with the screw rod 22, the bottom end of the screw rod 22 is fixedly connected with a bottom plate 23, the bottom plate 23 is positioned below the inner side of the drill bit body 11, the outer wall of the screw rod 22 is sleeved with the sliding plate 24, and the outer side surface of the sliding plate 24 is in abutting connection with the inner side surface of the drill bit body 11;
specifically, in the using process, when a hard stratum sample on the inner side of the drill bit body 11 needs to be taken out, the motor 21 is started, the output shaft of the motor 21 drives the screw rod 22 to rotate, the screw rod 22 is connected with the sliding plate 24 through threads, so that the sliding plate 24 is driven by the rotation of the screw rod 22 to move up and down on the inner side of the drill bit body 11 under the action of the threads, and the sample of the hard stratum is pushed out through the sliding plate 24, so that an explorationist can take out the hard stratum sample in the drill bit body 11 conveniently;
the cooling assembly 3 comprises a mounting plate 31, a liquid storage tank 32 and a liquid outlet pipe 33, the mounting plate 31 is sleeved below the outer side surface of the connecting piece 13, the liquid storage tank 32 is fixedly connected to the periphery of the lower surface of the mounting plate 31, the liquid outlet pipe 33 is fixedly connected to the bottom of the liquid storage tank 32, the bottom end of the liquid outlet pipe 33 extends to the upper part of the outer side of the drill bit body 11, and an electromagnetic valve 34 is arranged on the outer wall of the liquid outlet pipe 33;
specifically, at the in-process that uses drill bit body 11 to take a sample, open solenoid valve 34, at this moment, the coolant liquid in the liquid reserve tank 32 moves downwards under the effect of gravity, and then enters into the inboard of drain pipe 33 through liquid reserve tank 32, and finally sprayed on drill bit body 11's lateral surface through drain pipe 33, cool down drill bit body 11 through the coolant liquid, thereby avoid appearing damaging at the in-process to the hard stratum sample because drill bit body 11's the high temperature leads to drill bit body 11.
As shown in fig. 2, the periphery above the outer side surface of the drill bit body 11 is fixedly connected with first lug seats 17, the surfaces of the first lug seats 17 are provided with first through holes 16, the inner sides of the first through holes 16 are in threaded connection with stud bolts 12, the top ends of the stud bolts 12 penetrate through the first through holes 16 and are in threaded connection with the inner sides of the second through holes 18, the second through holes 18 are formed in the surfaces of the second lug seats 19, and the second lug seats 19 are uniformly and fixedly connected around the bottom of the connecting piece 13;
specifically, in the using process, when the drill bit body 11 and the connecting piece 13 need to be installed, the connecting piece 13 is firstly placed above the drill bit body 11, the first lug seat 17 on the outer side surface of the drill bit body 11 is aligned with the second lug seat 19 at the bottom of the connecting piece 13, then one end of the stud bolt 12 penetrates through the first through hole 16 on the surface of the first lug seat 17 and is in threaded connection with the second through hole 18 on the surface of the second lug seat 19, and therefore the installation of the drill bit body 11 and the connecting piece 13 is achieved.
As shown in fig. 2, an external thread 14 is provided above the outer side surface of the connecting member 13, and positioning holes 15 are provided at both the front and rear ends of the connecting member 13;
specifically, in the use, can realize installing drill bit body 11 and drive arrangement through external screw thread 14 on the connecting piece 13 lateral surface, and then make and utilize drive arrangement to drive drill bit body 11 and punch the sample, and at the in-process of installation, can realize spacing drill bit body 11 through locating hole 15 to make drill bit body 11 rotate along with drive arrangement's rotation.
As shown in fig. 3, the motor 21 is fixedly connected to the top of the inner side of the U-shaped plate 25, the U-shaped plate 25 is fixedly connected to the center of the top of the drill bit body 11, and both the motor 21 and the U-shaped plate 25 are located on the inner side of the connecting member 13;
specifically, in the use, motor 21 is connected with U template 25 through the bolt, and U template 25 is connected with drill bit body 11 through the bolt to realized the installation to motor 21, thereby and set up through U template 25 and reduced the area of contact between motor 21 and the drill bit body 11, and then avoided the vibration that produces in the motor 21 course of operation to cause the influence to drill bit body 11's work.
As shown in fig. 3, both sides of the top of the inner side of the drill bit body 11 are fixedly connected with a limiting rod 26, and the bottom end of the limiting rod 26 penetrates through the sliding plate 24 and is fixedly connected with a limiting plate 27;
specifically, in the use, the top welding of gag lever post 26 is in the both sides at the inboard top of drill bit body 11, and limiting plate 27 threaded connection is in the bottom of gag lever post 26, and when using, the gliding in-process of slide 24 produces the effect of friction force between its slide 24 and the gag lever post 26, under the effect of friction force, produces the hindrance effect to the motion of slide 24 to make the motion of slide 24 more stable.
As shown in fig. 4, a liquid inlet hole 35 is formed above the outer wall of one side of the liquid storage tank 32, and a piston 36 is connected to the inner side of the liquid inlet hole 35 in a clearance manner;
specifically, in the use, when the coolant liquid of stock solution tank 32 inboard is not enough, at first take out piston 36 from feed liquor hole 35 in, follow the syringe with the coolant liquid from feed liquor hole 35 pour into stock solution tank 32 in to the coolant liquid of stock solution tank 32 has been realized supplementing.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (6)
1. A drill bit for hard formation exploration, comprising a body assembly (1), characterized in that: the main body assembly (1) comprises a drill bit body (11), a stud bolt (12) and a connecting piece (13), the inner side of the drill bit body (11) is provided with a blanking assembly (2), the top of the drill bit body (11) is fixedly connected with the connecting piece (13) through the stud bolt (12), and the outer side of the connecting piece (13) is sleeved with a cooling assembly (3);
the blanking assembly (2) comprises a motor (21), a screw rod (22) and a sliding plate (24), an output shaft of the motor (21) penetrates through the top of the drill bit body (11) and is fixedly connected with the screw rod (22), the bottom end of the screw rod (22) is fixedly connected with a bottom plate (23), the bottom plate (23) is located below the inner side of the drill bit body (11), the sliding plate (24) is sleeved on the outer wall of the screw rod (22), and the outer side face of the sliding plate (24) is in abutting connection with the inner side face of the drill bit body (11);
cooling unit (3) include mounting panel (31), liquid reserve tank (32) and drain pipe (33), and mounting panel (31) cover establishes the lateral surface below in connecting piece (13), the lower surface of mounting panel (31) all around equal fixedly connected with liquid reserve tank (32), and the equal fixedly connected with drain pipe (33) in bottom of liquid reserve tank (32), the bottom of drain pipe (33) extends to the outside top of drill bit body (11), and all is provided with solenoid valve (34) on the outer wall of drain pipe (33).
2. The drill bit for hard stratum exploration according to claim 1, characterized in that a first lug seat (17) is fixedly connected to the periphery of the drill bit body (11) above the outer side surface, a first through hole (16) is formed in the surface of the first lug seat (17), a stud bolt (12) is connected to the inner side of the first through hole (16) in a threaded manner, the top end of the stud bolt (12) penetrates through the first through hole (16) and is connected to the inner side of the second through hole (18) in a threaded manner, the second through hole (18) is formed in the surface of the second lug seat (19), and the second lug seat (19) is uniformly and fixedly connected to the periphery of the bottom of the connecting piece (13).
3. The drill bit for hard stratum exploration according to claim 2, characterized in that an external thread (14) is arranged above the outer side surface of the connecting piece (13), and positioning holes (15) are arranged at the front end and the rear end of the connecting piece (13).
4. The drill bit for hard formation exploration, according to claim 1, is characterized in that the motor (21) is fixedly connected to the top of the inner side of the U-shaped plate (25), the U-shaped plate (25) is fixedly connected to the top center position of the drill bit body (11), and the motor (21) and the U-shaped plate (25) are both positioned on the inner side of the connecting piece (13).
5. The drill bit for hard stratum exploration according to claim 4, characterized in that limiting rods (26) are fixedly connected to two sides of the top of the inner side of the drill bit body (11), and the bottom ends of the limiting rods (26) penetrate through the sliding plate (24) and are fixedly connected with limiting plates (27).
6. The drill bit for hard stratum exploration according to claim 1, characterized in that a liquid inlet hole (35) is formed above the outer wall of one side of the liquid storage tank (32), and a piston (36) is connected to the inner side of the liquid inlet hole (35) in a clearance mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224701.8U CN216406751U (en) | 2021-12-21 | 2021-12-21 | Drill bit for hard stratum exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224701.8U CN216406751U (en) | 2021-12-21 | 2021-12-21 | Drill bit for hard stratum exploration |
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| Publication Number | Publication Date |
|---|---|
| CN216406751U true CN216406751U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123224701.8U Active CN216406751U (en) | 2021-12-21 | 2021-12-21 | Drill bit for hard stratum exploration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696234A (en) * | 2023-07-07 | 2023-09-05 | 蒙阴县凯越工程机械有限公司 | Drill bit structure for mineral exploration |
-
2021
- 2021-12-21 CN CN202123224701.8U patent/CN216406751U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696234A (en) * | 2023-07-07 | 2023-09-05 | 蒙阴县凯越工程机械有限公司 | Drill bit structure for mineral exploration |
| CN116696234B (en) * | 2023-07-07 | 2023-12-29 | 蒙阴县凯越工程机械有限公司 | Drill bit structure for mineral exploration |
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