CN220415268U - Screw drilling tool capable of reducing temperature - Google Patents
Screw drilling tool capable of reducing temperature Download PDFInfo
- Publication number
- CN220415268U CN220415268U CN202321793109.6U CN202321793109U CN220415268U CN 220415268 U CN220415268 U CN 220415268U CN 202321793109 U CN202321793109 U CN 202321793109U CN 220415268 U CN220415268 U CN 220415268U
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- CN
- China
- Prior art keywords
- drilling tool
- liquid
- storage tank
- liquid storage
- drill bit
- Prior art date
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 83
- 239000007788 liquid Substances 0.000 claims abstract description 77
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims 2
- 239000002826 coolant Substances 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a screw drilling tool capable of reducing temperature, and relates to the technical field of screw drilling tools, comprising a transmission shaft; the driving motor is arranged on the upper surface of the transmission shaft; the connecting rod is arranged on the bottom surface of the transmission shaft; the cooling component is arranged on the outer surface of the connecting rod; and the cooling assembly comprises a liquid storage tank, a material conveying opening, a liquid outlet, a bearing plate, a connecting pipe and a liquid pump, wherein the drilling unit comprises a first mounting seat, a drill bit and a discharging assembly, one side of the liquid storage tank is fixedly connected with the outer surface of the connecting rod, the inner wall of the liquid storage tank is provided with a groove, the material conveying opening is fixedly connected with the outer surface of the liquid storage tank, and the outer surface of the liquid storage tank is fixedly connected with one end of the liquid outlet. According to the utility model, the liquid storage tank, the material conveying port, the liquid outlet hole, the bearing plate, the connecting pipe and the liquid suction pump are matched, so that the physical cooling of the drill bit can be assisted, and the practicability of the drilling tool is improved.
Description
Technical Field
The utility model relates to the technical field of screw drilling tools, in particular to a screw drilling tool capable of reducing temperature.
Background
The screw drilling tool is a volumetric underground power drilling tool which uses drilling fluid as power and converts the pressure energy of the drilling fluid into mechanical energy. When mud pumped by the mud pump flows through the bypass valve to enter the motor, a certain pressure difference is formed between the inlet and the outlet of the motor, the rotor is pushed to rotate around the axis of the stator, and the rotating speed and the torque are transmitted to the drill bit through the universal shaft and the transmission shaft, so that the drilling work is realized.
Among the prior art, in the patent document of publication No. CN206888910U, a screw drilling tool that can cool down voluntarily is proposed, including screw drilling tool main part and drill bit heat sink, screw drilling tool main part includes barrel, bypass valve, drilling tool motor, cardan shaft, transmission shaft and drill bit, the top at the barrel is installed to the bypass valve, drilling tool motor, cardan shaft and transmission shaft are all installed in the barrel, just drilling tool motor, cardan shaft and transmission shaft connect gradually from top to bottom, drill bit and transmission shaft lower extreme fixed connection, the drill bit is hollow toper, the drill bit heat sink includes coolant liquid bin, coolant liquid conveyer pipe and nozzle, the coolant liquid bin is fixed to be set up on the barrel inner wall, the lower extreme at the coolant liquid bin is connected to the upper end of coolant liquid conveyer pipe, the lower extreme of coolant liquid conveyer pipe stretches into inside the drill bit, the nozzle is connected at the lower extreme of coolant liquid conveyer pipe, just the nozzle is in same high department with the nozzle side, the drill bit side is provided with the opening.
In order to solve the problem that a screw drilling tool is in drilling, the screw drilling tool can be contacted with a stone stratum and a metal stratum frequently, the drill bit is rubbed with metal or rock to generate high temperature, so that the drill bit is overheated, and the service life of the drill bit is influenced.
Disclosure of Invention
The utility model aims to provide a screw drilling tool capable of reducing temperature so as to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a screw drilling tool capable of reducing temperature comprises a transmission shaft; the driving motor is arranged on the upper surface of the transmission shaft; the connecting rod is arranged on the bottom surface of the transmission shaft; the cooling component is arranged on the outer surface of the connecting rod; and the drilling unit is arranged on the bottom surface of the connecting rod, the cooling assembly comprises a liquid storage tank, a material conveying port, a liquid outlet hole, a bearing plate, a connecting pipe and a liquid pump, and the drilling unit comprises a first mounting seat, a drill bit and a discharging assembly.
The technical scheme of the utility model is further improved as follows: one side of the liquid storage tank is fixedly connected with the outer surface of the connecting rod, the inner wall of the liquid storage tank is provided with a groove, and the outer surface of the liquid storage tank is fixedly connected with a material conveying opening.
By adopting the technical scheme, the cooling liquid can be conveniently injected into the liquid storage tank through the material conveying port.
The technical scheme of the utility model is further improved as follows: the surface of liquid reserve tank and the one end fixed connection of play liquid hole, the one end of play liquid hole extends to the inside of recess, it is provided with the multiunit to go out the liquid hole.
By adopting the technical scheme, the cooling liquid in the liquid storage tank can be conveniently and timely discharged through the liquid outlet.
The technical scheme of the utility model is further improved as follows: the inner wall of liquid reserve tank and the surface fixed connection of bearing plate, the surface of bearing plate is connected with the base detachable of drawing liquid pump, the one end fixed connection of drawing liquid pump and connecting pipe, the output and the recess of drawing liquid pump are linked together.
By adopting the technical scheme, the cooling liquid in the liquid storage tank can be conveniently pumped into the groove by adopting the matching of the bearing plate, the connecting pipe and the liquid pumping pump, so that the drilling unit can be conveniently subjected to physical cooling.
The technical scheme of the utility model is further improved as follows: one side of the first mounting seat is fixedly connected with the outer surface of the connecting rod, and the inner wall of the first mounting seat is detachably connected with the outer surface of the drill bit.
The technical scheme of the utility model is further improved as follows: the outer surface of the drill bit is provided with grooves, and the grooves are formed in a plurality of mode.
By adopting the technical scheme, the drilling efficiency of the drill bit can be improved by arranging the grooves on the outer surface of the drill bit.
The technical scheme of the utility model is further improved as follows: the discharging assembly comprises a second mounting seat, one side of the second mounting seat is fixedly connected with the outer surface of the drill bit, and the inner wall of the second mounting seat is detachably connected with the fixing bolt through a discharging plate.
By adopting the technical scheme, the second mounting seat, the discharging plate and the fixing bolts are matched, so that the soil discharging efficiency of the drilling tool is improved in the drilling process.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a screw drilling tool capable of reducing temperature, which adopts the cooperation of a liquid storage tank, a material conveying port, a liquid outlet hole, a bearing plate, a connecting pipe and a liquid suction pump, and can assist in physically reducing the temperature of a drill bit, so that the practicability of the drilling tool is improved.
2. The utility model provides a screw drilling tool capable of reducing temperature, which adopts the cooperation of a mounting seat I and a drill bit to assist in mounting the drill bit, and simultaneously improves the drilling efficiency of the drilling tool through a groove formed on the surface of the drill bit.
3. The utility model provides a screw drilling tool capable of reducing temperature, which adopts the cooperation of a second mounting seat, a discharging plate and a fixing bolt to ensure that the soil discharging efficiency of the drilling tool is improved in the drilling process of the drilling tool, thereby increasing the practicability of the drilling tool.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic diagram of a cooling assembly according to the present utility model;
FIG. 4 is a schematic diagram of the internal structure of the cooling module according to the present utility model;
FIG. 5 is a schematic view of a drilling unit according to the present utility model;
fig. 6 is a schematic view of a discharging assembly according to the present utility model.
In the figure: 1. a transmission shaft; 2. a drive motor; 3. a connecting rod; 4. a cooling component; 41. a liquid storage tank; 411. a groove; 42. a material conveying port; 43. a liquid outlet hole; 44. a bearing plate; 45. a connecting pipe; 46. a liquid pump; 5. a drilling unit; 51. a first mounting seat; 52. a drill bit; 521. a groove; 53. a discharge assembly; 531. a second mounting seat; 532. a discharge plate; 533. and (5) fixing bolts.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-6, the utility model provides a screw drilling tool capable of reducing temperature, and a transmission shaft 1; a driving motor 2 arranged on the upper surface of the transmission shaft 1; the connecting rod 3 is arranged on the bottom surface of the transmission shaft 1; the cooling component 4 is arranged on the outer surface of the connecting rod 3; and set up the drilling unit 5 in connecting rod 3 bottom surface, cooling module 4 is including liquid storage tank 41, the delivery port 42, go out liquid hole 43, bearing plate 44, connecting pipe 45 and drawing liquid pump 46, drilling unit 5 is including mount pad one 51, drill bit 52 and row material subassembly 53, one side of liquid storage tank 41 and the surface fixed connection of connecting rod 3, recess 411 has been seted up to the inner wall of liquid storage tank 41, the surface fixedly connected with delivery port 42 of liquid storage tank 41, the surface of liquid storage tank 41 and the one end fixed connection of play liquid hole 43, the one end of play liquid hole 43 extends to the inside of recess 411, go out liquid hole 43 and be provided with the multiunit, the inner wall of liquid storage tank 41 and the surface fixed connection of bearing plate 44, the surface of bearing plate 44 and the base detachable connection of drawing liquid pump 46, the one end of drawing liquid pump 46 and the one end fixed connection of connecting pipe 45, the output and recess 411 are linked together, adopt liquid storage tank 41, the delivery port 42, go out liquid hole 43, go out the cooperation of bearing plate 44, 45 and drawing liquid pump 46, can assist to carry out physics to the drill bit, thereby increase the practicality of drilling tool, when need carry out cooling unit 5, the cooling unit is carried out, the cooling unit is cooled down through the surface and the cooling hole 5, can be cooled down by the cooling hole 5, can be carried out the cooling hole 5, and the cooling hole is cooled down by the surface is cooled down by the cooling hole 5, can be to the surface, can be cooled down by the cooling hole, and can be carried out by the cooling hole, and can be cooled down by the cooling hole, and can be filled up by the cooling hole, and can be cooled down, and can be filled by the cooling hole.
Example 2
As shown in fig. 1-6, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, one side of the first mounting seat 51 is fixedly connected with the outer surface of the connecting rod 3, the inner wall of the first mounting seat 51 is detachably connected with the outer surface of the drill bit 52, the outer surface of the drill bit 52 is provided with a plurality of grooves 521, the drill bit 52 can be assisted to be mounted by adopting the cooperation of the first mounting seat 51 and the drill bit 52, meanwhile, the drilling efficiency of a drilling tool can be increased by adopting the groove 521 formed in the surface of the drill bit 52, and the drilling tool can be enabled to be in the drilling process by adopting the cooperation of the second mounting seat 531, the discharging plate 532 and the fixing bolt 533, so that the soil discharging efficiency of the drilling tool is improved, and the practicability of the drilling tool is further improved. When the drilling tool is in use, the discharging efficiency of the drilling tool to soil in the drilling process can be increased through the discharging plate 532 arranged on the surface of the drill bit 52, so that the drilling efficiency of the drilling tool is improved.
Example 3
As shown in fig. 1-6, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the discharging component 53 comprises a second mounting seat 531, one side of the second mounting seat 531 is fixedly connected with the outer surface of the drill bit 52, the inner wall of the second mounting seat 531 is detachably connected with the fixing bolt 533 through the discharging plate 532, and when the drilling tool is in use, the discharging efficiency of the drilling tool to soil in the drilling process can be increased through the discharging plate 532 arranged on the surface of the drill bit 52, so that the drilling efficiency of the drilling tool is improved.
The working principle of the screw drilling tool capable of reducing the temperature is specifically described below.
As shown in fig. 1-6, before the screw drilling tool capable of cooling is used, the first mounting seat 51 and the drill bit 52 are adopted to cooperate to assist in mounting the drill bit 52, meanwhile, the drilling efficiency of the drilling tool can be increased through the groove 521 formed on the surface of the drill bit 52, when the drilling tool is used, the soil discharging efficiency of the drilling tool in the drilling process can be increased through the discharging plate 532 mounted on the surface of the drill bit 52, so that the drilling efficiency of the drilling tool is improved, when the drilling unit 5 needs to be cooled, the liquid suction pump 46 is started, the cooling liquid in the liquid storage tank 41 is pumped into the groove 411 in cooperation with the connecting pipe 45 and then discharged from the liquid outlet 43, the cooling liquid can fall to the surface of the drilling unit 5 due to the action of gravity, so that the outer surface of the drilling unit 5 is cooled, and when the cooling liquid needs to be supplemented, the sealing cover of the material conveying port 42 can be rotated, and then the cooling liquid is injected into the liquid storage tank 41.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. A screw drilling tool capable of reducing temperature, which comprises a transmission shaft (1);
a driving motor (2) arranged on the upper surface of the transmission shaft (1);
the connecting rod (3) is arranged on the bottom surface of the transmission shaft (1);
the cooling component (4) is arranged on the outer surface of the connecting rod (3);
and set up drilling unit (5) in connecting rod (3) bottom surface, its characterized in that: the cooling assembly (4) comprises a liquid storage tank (41), a material conveying opening (42), a liquid outlet hole (43), a bearing plate (44), a connecting pipe (45) and a liquid suction pump (46), and the drilling unit (5) comprises a first mounting seat (51), a drill bit (52) and a discharging assembly (53).
2. The coolable screw drilling tool of claim 1, wherein: one side of the liquid storage tank (41) is fixedly connected with the outer surface of the connecting rod (3), a first groove (411) is formed in the inner wall of the liquid storage tank (41), and a material conveying opening (42) is fixedly connected with the outer surface of the liquid storage tank (41).
3. The coolable screw drilling tool of claim 2, wherein: the outer surface of the liquid storage tank (41) is fixedly connected with one end of the liquid outlet hole (43), one end of the liquid outlet hole (43) extends to the inside of the groove (411), and a plurality of groups of liquid outlet holes (43) are formed.
4. A coolable screw drilling tool according to claim 3, wherein: the inner wall of the liquid storage tank (41) is fixedly connected with the outer surface of the bearing plate (44), the outer surface of the bearing plate (44) is detachably connected with the base of the liquid suction pump (46), one end of the liquid suction pump (46) is fixedly connected with one end of the connecting pipe (45), and the output end of the liquid suction pump (46) is communicated with the groove (411).
5. The coolable screw drilling tool of claim 1, wherein: one side of the first installation seat (51) is fixedly connected with the outer surface of the connecting rod (3), and the inner wall of the first installation seat (51) is detachably connected with the outer surface of the drill bit (52).
6. The coolable screw drilling tool of claim 5, wherein: the outer surface of the drill bit (52) is provided with a second groove (521), and a plurality of second grooves (521) are formed.
7. The coolable screw drilling tool of claim 6, wherein: the discharging assembly (53) comprises a second mounting seat (531), one side of the second mounting seat (531) is fixedly connected with the outer surface of the drill bit (52), and the inner wall of the second mounting seat (531) is detachably connected with the fixing bolt (533) through the discharging plate (532).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793109.6U CN220415268U (en) | 2023-07-10 | 2023-07-10 | Screw drilling tool capable of reducing temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793109.6U CN220415268U (en) | 2023-07-10 | 2023-07-10 | Screw drilling tool capable of reducing temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415268U true CN220415268U (en) | 2024-01-30 |
Family
ID=89655945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321793109.6U Active CN220415268U (en) | 2023-07-10 | 2023-07-10 | Screw drilling tool capable of reducing temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415268U (en) |
-
2023
- 2023-07-10 CN CN202321793109.6U patent/CN220415268U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |