CN221074139U - Drilling machine convenient to change drill bit - Google Patents
Drilling machine convenient to change drill bit Download PDFInfo
- Publication number
- CN221074139U CN221074139U CN202322470463.1U CN202322470463U CN221074139U CN 221074139 U CN221074139 U CN 221074139U CN 202322470463 U CN202322470463 U CN 202322470463U CN 221074139 U CN221074139 U CN 221074139U
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- Prior art keywords
- drill bit
- drilling machine
- drill
- water
- drilling
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 84
- 230000008859 change Effects 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000000428 dust Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a drilling machine convenient for replacing a drill bit, which comprises: base and regulation frame, the base top is fixed with and adjusts the frame, adjust the inside threaded connection of frame has the drilling machine, the drilling machine bottom is provided with the drill bit, be connected with dismouting mechanism between drill bit and the drilling machine, be connected with dust fall mechanism between regulation frame and the drilling machine, this drilling machine of being convenient for change drill bit, thereby the rotor plate promotes and can rotate through the dwang and drive the arc piece roll-off fixed slot inside, but the drill bit can continue to slide this moment, can dismantle the drill bit when drill bit tip roll-off mounting groove is inside, then can change the drill bit and use dismouting mechanism to install, can spout water using the sprinkler bead, the dust that produces when the spun water can be to the drilling machine adsorbs then subsides subaerial, produce a large amount of dust and cause surrounding air quality to cause the influence when avoiding drilling.
Description
Technical Field
The utility model relates to the technical field of drilling machines, in particular to a drilling machine with a drill bit convenient to replace.
Background
The drilling machine is equipment for drilling holes in soil, rock or other geological materials, the main function of the drilling machine is to drill holes in the ground or underground, common applications include geological exploration, mining, construction engineering, pile foundation engineering and the like, the drilling machine can drill holes with different diameters and depths, and the existing drilling machine has certain defects in use, such as;
The working principle of the drilling machine is that the drill string or the drill rod is rotated, geological materials are gradually crushed and removed by utilizing the rotation and the thrust of the drill rod, so that the drilling of holes is realized, the drill rod is inconvenient to replace by the existing drilling machine in the market, the abrasion of the drill head is quite common, if the worn drill rod cannot be replaced in time, the efficiency of the drill rod in the working process is reduced, more time and more force are required for the worn drill rod to drill the holes, the whole drilling process is slowed down, the drill rod is required to be stopped and disassembled when the existing drilling machine is replaced, threads are required to be rotated for connection, dislocation is possibly caused, the process is inconvenient and takes longer time, the working efficiency of the drilling machine is reduced, workers need to spend more time to prepare new drill rods and reinstall the drill rod, and the whole working progress is prolonged, and the whole working progress is improved.
Disclosure of utility model
The utility model provides the following technical scheme: the utility model aims to provide a drilling machine which is convenient for replacing a drill bit, so as to solve the defects of the drilling machine in the market at present, which is proposed by the background technology, when the drilling machine is used, the drill bit is inconvenient to replace; the drilling machine can produce a large amount of dust and piece in drilling process, if not in time clear up dust, can cause the problem of air pollution.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a drilling machine for facilitating bit replacement, comprising: a base and an adjusting frame;
The drilling machine is characterized in that an adjusting frame is fixed at the top of the base, a drilling machine is connected to the inner thread of the adjusting frame, a drill bit is arranged at the bottom of the drilling machine, a dismounting mechanism is connected between the drill bit and the drilling machine, and a dust fall mechanism is connected between the adjusting frame and the drilling machine.
Preferably, the dismounting mechanism comprises a mounting groove, a rotary rod, a rotary plate, an arc-shaped block, a connecting sleeve, a spring and a fixing groove;
The bottom of the drilling machine is provided with a mounting groove.
Preferably, the inside sliding connection of mounting groove has the drill bit, the fixed slot has been seted up to the drill bit both sides, drill bit tip and mounting groove are square.
Preferably, the surface of the drilling machine is provided with a rotary groove in a penetrating mode, a rotary rod is fixed in the rotary groove, and the surface of the rotary rod is connected with a rotary plate in a rotary mode.
Preferably, the side of the rotating plate is fixedly provided with an arc-shaped block, the surface of the drilling machine is connected with a connecting sleeve in a sliding manner, and a spring is connected between the connecting sleeve and the drilling machine.
Preferably, the dust fall mechanism comprises a water tank, a water pump, a water suction pipe, a fixed plate, a water spray head and a telescopic pipe;
The back of the adjusting rack is connected with a water tank.
Preferably, a water pump is arranged at the top of the water tank, and a water suction pipe is connected between the water pump and the water tank.
Preferably, the drilling machine both sides are fixed with the fixed plate, the inside through connection of fixed plate has the sprinkler bead, be connected with flexible pipe between sprinkler bead and the water pump.
Compared with the prior art, the utility model has the beneficial effects that: this drilling machine convenient to change drill bit, thereby the rotor plate promotes and can rotate through the dwang and drive arc piece roll-off fixed slot inside, but the drill bit can continue to slide this moment, can dismantle the drill bit when the drill bit tip roll-off mounting groove is inside, then can change the drill bit and use dismouting mechanism to install, can spout water using the sprinkler bead, and the dust that produces when the drilling machine drilling adsorbs then subsides subaerial, produces a large amount of dust and causes surrounding air quality to cause the influence when avoiding drilling.
1. When the drill bit needs to be replaced, the connecting sleeve can be pulled to slide upwards through the drilling machine, the spring can be extruded when the connecting sleeve slides, the drill bit can be pulled downwards when the connecting sleeve slides out of the side surface of the rotating groove, the drill bit can be pulled to slide through the mounting groove, the fixed groove can be driven to extrude the arc-shaped block when the drill bit slides, the arc-shaped block can be pushed by the rotating plate when being extruded, the rotating plate can be pushed to rotate through the rotating rod so as to drive the arc-shaped block to slide out of the fixed groove, the drill bit can continue to slide at the moment, the drill bit can be detached when the end part of the drill bit slides out of the mounting groove, then the drill bit can be replaced, and the drill bit can be replaced conveniently by using the dismounting mechanism;
2. When the drilling machine is used for drilling, a large amount of dust can be generated, the water pump can be started at the moment, the water pump can be driven to pump water from the water pumping pipe to the inside of the water tank during working, pumped water can flow into the water spraying head through the telescopic pipe, the water spraying head can be used for spraying out the water, the sprayed water can adsorb the dust generated during drilling of the drilling machine and then subside to the ground, and the influence on the quality of surrounding air caused by the large amount of dust generated during drilling is avoided.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of a cross-sectional back view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the portion A of the present utility model;
fig. 5 is an enlarged view of the structure of the portion B of the present utility model.
In the figure: 1. a base; 2. adjusting the frame; 3. a drilling machine; 4. a drill bit; 5. a disassembly and assembly mechanism; 501. a mounting groove; 502. a rotary groove; 503. a rotating lever; 504. a rotating plate; 505. an arc-shaped block; 506. a connecting sleeve; 507. a spring; 508. a fixing groove; 6. a dust fall mechanism; 601. a water tank; 602. a water pump; 603. a water pumping pipe; 604. a fixing plate; 605. a water spray head; 606. and (5) a telescopic pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a drilling machine for facilitating bit replacement, comprising: a base 1 and an adjusting frame 2;
The base 1 top is fixed with adjusts frame 2, adjusts the inside threaded connection of frame 2 and has drilling machine 3, and drilling machine 3 bottom is provided with drill bit 4, is connected with dismouting mechanism 5 between drill bit 4 and the drilling machine 3, is connected with dust fall mechanism 6 between adjusting frame 2 and the drilling machine 3.
The dismounting mechanism 5 comprises a mounting groove 501, a rotating groove 502, a rotating rod 503, a rotating plate 504, an arc-shaped block 505, a connecting sleeve 506, a spring 507 and a fixing groove 508, wherein the mounting groove 501 is formed in the bottom of the drilling machine 3, when the drill bit 4 needs to be replaced, the connecting sleeve 506 can be pulled to slide upwards through the drilling machine 3, and the spring 507 can be extruded when the connecting sleeve 506 slides.
The inside sliding connection of mounting groove 501 has drill bit 4, and fixed slot 508 has been seted up to drill bit 4 both sides, and drill bit 4 tip and mounting groove 501 are square, can pull drill bit 4 downwards this moment when connecting sleeve 506 roll-off rotary groove 502 side, and drill bit 4 receives the pulling and can slide through mounting groove 501.
The drilling machine 3 surface runs through and has offered rotatory groove 502, and rotatory inslot 502 is fixed with dwang 503, and dwang 503 surface rotation is connected with rotor plate 504, and fixed slot 508 can be driven to extrude arc piece 505 when drill bit 4 slides, and arc piece 505 receives the extrusion to promote rotatory board 504.
The arc-shaped block 505 is fixed on the side face of the rotating plate 504, the connecting sleeve 506 is connected to the surface of the drilling machine 3 in a sliding manner, the spring 507 is connected between the connecting sleeve 506 and the drilling machine 3, the rotating plate 504 pushes the rotating rod 503 to rotate so as to drive the arc-shaped block 505 to slide out of the fixing groove 508, and the drill bit 4 can slide continuously.
The dust settling mechanism 6 comprises a water tank 601, a water pump 602, a water suction pipe 603, a fixing plate 604, a water spray head 605 and a telescopic pipe 606, wherein the water tank 601 is connected to the back of the adjusting frame 2, when the drilling machine 3 is used for drilling holes, a large amount of dust can be generated, the water pump 602 can be started at the moment, the water pump 602 can drive the water suction pipe 603 to pump water in the water tank 601 during operation, the pumped water can flow into the water spray head 605 through the telescopic pipe 606, and the water can be sprayed out by using the water spray head 605.
The water pump 602 is installed at the top of the water tank 601, the water pumping pipe 603 is connected between the water pump 602 and the water tank 601, and the sprayed water can adsorb dust generated during drilling of the drilling machine 3 and then subside to the ground.
The fixed plates 604 are fixed on two sides of the drilling machine 3, the sprinkler head 605 is connected in the fixed plates 604 in a penetrating manner, and the telescopic pipe 606 is connected between the sprinkler head 605 and the water pump 602, so that the influence on the quality of surrounding air caused by a large amount of dust generated during drilling is avoided.
Working principle: when the drilling machine convenient for replacing the drill bit is used, firstly, when the drill bit 4 is required to be replaced, the connecting sleeve 506 can be pulled to slide upwards through the drilling machine 3, the spring 507 can be extruded when the connecting sleeve 506 slides, when the connecting sleeve 506 slides out of the side surface of the rotary groove 502, the drill bit 4 can be pulled downwards at the moment, the drill bit 4 is pulled to slide through the mounting groove 501, the fixing groove 508 can be driven to extrude the arc-shaped block 505 when the drill bit 4 slides, the arc-shaped block 505 can be pushed by the extrusion, the rotary plate 504 can be pushed to rotate through the rotary rod 503, the arc-shaped block 505 can be driven to slide out of the inside of the fixing groove 508, the drill bit 4 can continue to slide at the moment, can dismantle drill bit 4 when drill bit 4 tip roll-off mounting groove 501 is inside, then can change drill bit 4 and use dismouting mechanism 5 to install, can produce a large amount of dust when drilling machine 3 uses and be in drilling, can start water pump 602 this moment, water pump 602 during operation can drive water pumping pipe 603 and draw water to the inside of water tank 601, the water of taking out can flow into sprinkler head 605 inside through flexible pipe 606, use sprinkler head 605 can spout water, the dust that the spun water can produce when drilling machine 3 drilling adsorbs then subsides subaerial, avoid producing a large amount of dust and cause surrounding air quality to cause the influence when drilling, the content that does not make detailed description in this specification belongs to the prior art that the expert of the field knows.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A drilling machine for facilitating bit replacement, comprising: the device is characterized by comprising a base (1) and an adjusting rack (2);
An adjusting rack (2) is fixed at the top of the base (1), a drilling machine (3) is connected to the inner thread of the adjusting rack (2), a drill bit (4) is arranged at the bottom of the drilling machine (3), a dismounting mechanism (5) is connected between the drill bit (4) and the drilling machine (3), and the dismounting mechanism (5) comprises a mounting groove (501), a rotating groove (502), a rotating rod (503), a rotating plate (504), an arc-shaped block (505), a connecting sleeve (506), a spring (507) and a fixing groove (508);
The bottom of the drilling machine (3) is provided with a mounting groove (501), and a dust fall mechanism (6) is connected between the adjusting rack (2) and the drilling machine (3).
2. A drill for facilitating replacement of a drill bit as recited in claim 1, wherein: the drill bit is characterized in that the inside of the mounting groove (501) is connected with a drill bit (4) in a sliding mode, fixing grooves (508) are formed in two sides of the drill bit (4), and the end portions of the drill bit (4) and the mounting groove (501) are square.
3. A drill for facilitating replacement of a drill bit according to claim 2, wherein: the surface of the drilling machine (3) is provided with a rotary groove (502) in a penetrating mode, a rotary rod (503) is fixed inside the rotary groove (502), and the surface of the rotary rod (503) is connected with a rotary plate (504) in a rotary mode.
4. A drill for facilitating replacement of a drill bit according to claim 3, wherein: the side of the rotating plate (504) is fixedly provided with an arc-shaped block (505), the surface of the drilling machine (3) is connected with a connecting sleeve (506) in a sliding manner, and a spring (507) is connected between the connecting sleeve (506) and the drilling machine (3).
5. A drill for facilitating replacement of a drill bit as recited in claim 1, wherein: the dust fall mechanism (6) comprises a water tank (601), a water pump (602), a water suction pipe (603), a fixing plate (604), a water spray head (605) and a telescopic pipe (606);
The back of the adjusting rack (2) is connected with a water tank (601).
6. A drill for facilitating replacement of a drill bit as recited in claim 5, wherein: a water pump (602) is arranged at the top of the water tank (601), and a water suction pipe (603) is connected between the water pump (602) and the water tank (601).
7. A drill for facilitating replacement of a drill bit as recited in claim 6, wherein: the drilling machine is characterized in that fixing plates (604) are fixed on two sides of the drilling machine (3), a water spray head (605) is connected inside the fixing plates (604) in a penetrating mode, and a telescopic pipe (606) is connected between the water spray head (605) and the water pump (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470463.1U CN221074139U (en) | 2023-09-12 | 2023-09-12 | Drilling machine convenient to change drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470463.1U CN221074139U (en) | 2023-09-12 | 2023-09-12 | Drilling machine convenient to change drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221074139U true CN221074139U (en) | 2024-06-04 |
Family
ID=91265875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322470463.1U Active CN221074139U (en) | 2023-09-12 | 2023-09-12 | Drilling machine convenient to change drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221074139U (en) |
-
2023
- 2023-09-12 CN CN202322470463.1U patent/CN221074139U/en active Active
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