CN114562202A - Drilling equipment is used in blasting with angle adjustment mechanism - Google Patents
Drilling equipment is used in blasting with angle adjustment mechanism Download PDFInfo
- Publication number
- CN114562202A CN114562202A CN202210200195.9A CN202210200195A CN114562202A CN 114562202 A CN114562202 A CN 114562202A CN 202210200195 A CN202210200195 A CN 202210200195A CN 114562202 A CN114562202 A CN 114562202A
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- blasting
- drilling
- angle adjusting
- assembly
- motor
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- 238000005553 drilling Methods 0.000 title claims abstract description 77
- 238000005422 blasting Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- 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 invention discloses a drilling device for blasting with an angle adjusting mechanism, which relates to the technical field of blasting and comprises a bottom plate, wherein an air cylinder is fixedly arranged on the upper surface of the bottom plate, a supporting plate is arranged at the top end of the air cylinder, an angle adjusting assembly is fixedly arranged on the upper surface of the supporting plate, a dust collecting assembly is arranged on the outer surface of the angle adjusting assembly, a multi-shaft output assembly is arranged on the outer surface of the angle adjusting assembly, and a drill bit is rotatably connected to the outer surface of the multi-shaft output assembly; the drilling device for blasting can drill holes required by a plurality of blasts at one time, shortens the tapping time of blasting, improves the working efficiency and can increase the drilling depth.
Description
Technical Field
The invention relates to the technical field of blasting, in particular to a drilling device with an angle adjusting mechanism for blasting.
Background
Blasting technology is used as a scientific technology and is widely applied, the application in engineering is undoubtedly the most important and common, and the blasting technology is also used for demolishing buildings in cities at present; the method is characterized in that the original structure of an object is damaged by using huge energy generated by explosive explosion, the damage effect is not replaced by other methods, the method is an important process to achieve the purpose of convenient operation although a project is not independently completed, and the drilling and blasting method needs to drill holes at the place needing blasting and is used for placing explosives and detonators used for blasting to finish blasting construction.
The drilling equipment for blasting of current can not adjust the height and the angle of drilling, leads to needing to move the machine position many times at close position and drills, leads to the waste of time, and the dust that produces scatters on ground or floats and lead to air pollution aloft in drilling, and the drilling equipment for blasting of current in addition needs the drilling of one, and efficiency of construction is poor, and drilling depth is limited, therefore needs a drilling equipment for blasting that has angle adjustment mechanism to design to solve above-mentioned problem urgently.
Disclosure of Invention
In order to solve the defects mentioned in the background technology, the invention aims to provide the drilling device for blasting with the angle adjusting mechanism, the drilling device for blasting can adjust the height and the angle of a drilled hole, the position of a machine does not need to be moved at the close position, the hole is directly drilled at the close position by adjusting the angle and the height, the time is saved, and dust generated in the drilled hole can be collected, so that the dust is prevented from polluting the air;
meanwhile, when the drilling device for blasting is used, a plurality of holes required by blasting can be drilled at one time, the drilling time of blasting is shortened, the working efficiency is improved, and the drilling depth can be increased.
The purpose of the invention can be realized by the following technical scheme:
a drilling device with an angle adjusting mechanism for blasting comprises a bottom plate, wherein an air cylinder is fixedly mounted on the upper surface of the bottom plate, a supporting plate is arranged at the top end of the air cylinder, an angle adjusting assembly is fixedly mounted on the upper surface of the supporting plate, a dust collecting assembly is arranged on the outer surface of the angle adjusting assembly, a multi-shaft output assembly is arranged on one side of the angle adjusting assembly, a drilling assembly is rotatably connected to the outer surface of the multi-shaft output assembly, rollers are arranged at the bottom end of the bottom plate, and a push handle is fixedly mounted on one side of the bottom plate;
the angle adjusting assembly comprises a support, a first motor is arranged on the upper surface of the support, a first adjusting ring is arranged at the lower end of the first motor, a second motor is arranged on one side of the support, and a second adjusting ring is arranged at one end of the second motor.
Further, the surface of support rotates and is connected with first balladeur train, the inner chamber sliding connection of first balladeur train has the slider, the outer fixed surface of slider is connected with the second balladeur train, the inner chamber radian of second balladeur train is connected with the connecting rod, the one end fixedly connected with connection ball of second balladeur train is kept away from to the connecting rod.
Further, the surface swing joint who connects the ball has the loop bar, the fixed surface of loop bar installs the fixed block, the inner chamber block of fixed block and first adjustable ring, the inner chamber block of fixed block and second adjustable ring, first adjustable ring and rotate bracket connection, second adjustable ring and rotate bracket connection, first adjustable ring and second adjustable ring all are located the inner chamber of support.
Further, the dust collection assembly comprises a guide rod, a dust collection box is fixedly mounted on the lower surface of the guide rod, and a connecting guide pipe is sleeved on one side of the dust collection box.
Further, one end, far away from the dust collecting box, of the connecting pipe is provided with a first storage box, an inner cavity of the first storage box is sleeved with a second storage box, the first storage box and the second storage box are located below the drilling assembly, and an inner cavity of the first storage box is provided with a spring.
Further, guide bar and first regulating ring fixed connection, the one end and the first receiver fixed connection of spring, the other end and the second receiver fixed connection of spring.
Further, multiaxis output assembly includes the third motor, the sleeve has been cup jointed to one side of third motor, the sleeve is inside to be drawn in the air, one side of third motor is provided with the turning block, one side of turning block is provided with the connection pad, one side of connection pad is provided with the turning block, there is three turning block the both sides of connection pad, the surface of turning block is provided with the fixed disk, turning block and drilling subassembly cup joint, fixed disk and sleeve inner chamber are fixed to be cup jointed.
Further, the drilling assembly comprises a drilling body, a drill bit is fixedly mounted at one end of the drilling body, clamping blocks are fixedly mounted on two sides of the drill bit, a clamping groove is formed in one side, far away from the drill bit, of the drilling body, and the clamping groove is clamped with the clamping blocks.
The invention has the beneficial effects that:
1. the drilling device for blasting can adjust the height and angle of the drilled hole, the position of a machine does not need to be moved at the close position, the hole is directly drilled at the close position by adjusting the angle and the height, the time is saved, and dust generated in the drilled hole can be collected, so that the dust is prevented from polluting the air;
2. the drilling device for blasting can drill a plurality of holes required by blasting at one time, shortens the drilling time of blasting, improves the working efficiency and can increase the drilling depth.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the angle adjustment assembly of the present invention;
FIG. 3 is a schematic view of the slider configuration of the present invention;
FIG. 4 is a schematic view of the construction of the guide bar of the present invention;
FIG. 5 is a schematic view of the dust collection assembly of the present invention;
FIG. 6 is a schematic view of a multi-axis output assembly of the present invention;
FIG. 7 is a schematic view of the structural connection of the turning block of the present invention;
fig. 8 is a schematic view of the construction of the drilling assembly of the present invention.
In the figure: 1. a base plate; 2. a cylinder; 3. a support plate; 4. an angle adjustment assembly; 41. a support; 42. a first motor; 43. a first adjusting ring; 44. a second motor; 45. a second adjusting ring; 46. a first carriage; 47. a slider; 48. a second carriage; 49. a connecting rod; 410. a connecting ball; 411. a loop bar; 412. a fixed block; 5. a dust collection assembly; 51. a guide bar; 52. a dust collecting box; 53. connecting a conduit; 54. a first storage box; 55. a second storage box; 56. a spring; 6. a multi-axis output assembly; 61. a third motor; 62. a sleeve; 63. rotating the block; 64. a connecting disc; 65. fixing the disc; 7. a drilling assembly; 71. a drill body; 72. a drill bit; 73. a clamping block; 74. a card slot; 8. a roller; 9. a pushing handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
A drilling device with an angle adjusting mechanism for blasting comprises a bottom plate 1, a cylinder 2 is fixedly arranged on the upper surface of the bottom plate 1, a supporting plate 3 is arranged at the top end of the cylinder 2, an angle adjusting component 4 is fixedly arranged on the upper surface of the supporting plate 3, a dust collecting component 5 is arranged on the outer surface of the angle adjusting component 4, a multi-shaft output component 6 is arranged on the outer surface of the angle adjusting component 4, a drilling component 7 is rotatably connected to the outer surface of the multi-shaft output component 6, the supporting plate 3 is driven to ascend and descend by the expansion of the cylinder 2, so that the position of an opening of the drilling component 7 can be adjusted in height, the multi-shaft output component 6 which can be carried by the angle adjusting component 4 is adjusted in angle, the drilling effect of the drilling component 7 is better, the dust collecting component 5 can collect dust generated in the drilling process and can be prevented from scattering in the air, cup joint each other through drilling subassembly 7 and to make the wireless extension of the degree of depth of drilling, gyro wheel 8 facilitates the transportation and carries, removes through pushing away 9 promptly.
As shown in fig. 2 and 3, the angle adjusting assembly 4 includes a bracket 41, a first motor 42 is disposed on an upper surface of the bracket 41, a first adjusting ring 43 is disposed at a lower end of the first motor 42, a second motor 44 is disposed on one side of the bracket 41, a second adjusting ring 45 is disposed at one end of the second motor 44, a first carriage 46 is rotatably connected to an outer surface of the bracket 41, a slider 47 is slidably connected to an inner cavity of the first carriage 46, a second carriage 48 is fixedly connected to an outer surface of the slider 47, a connecting rod 49 is arcuately connected to an inner cavity of the second carriage 48, a connecting ball 410 is fixedly connected to an end of the connecting rod 49 away from the second carriage 48, a loop bar 411 is movably connected to an outer surface of the connecting ball 410, such that the loop bar 411 can rotate at the connecting ball 410 when the angle of the fixing block 412 is adjusted, a fixing block 412 is fixedly mounted to an outer surface of the loop bar 411, the fixing block 412 is engaged with the inner cavity of the first adjusting ring 43, the fixed block 412 is clamped with the inner cavity of the second adjusting ring 45, the first adjusting ring 43 is rotatably connected with the bracket 41, the second adjusting ring 45 is rotatably connected with the bracket 41, the first adjusting ring 43 and the second adjusting ring 45 are both positioned in the inner cavity of the bracket 41, the first motor 42 rotates to drive the first adjusting ring 43 to rotate, the fixed block 412 also rotates, the second motor 44 rotates to drive the second adjusting ring 45 to rotate, the fixed block 412 also rotates by the rotation of the second adjusting ring 45, so that the angle of the fixed block 412 can be adjusted in space under the combined action of the first adjusting ring 43 and the second adjusting ring 45, in the process, the connecting ball 410 and the sleeve rod 411 are matched with the fixed block 412 to rotate, the first carriage 46 rotates on the bracket 41, the sliding block 47 on the lower surface of the second carriage 48 slides on the first carriage 46, the connecting rod 49 slides on the second carriage 48, and the connecting rod 49 can also freely move in one plane, thus, the angle adjustment is performed in cooperation with the fixing block 412, so that the inclined plane can be drilled.
As shown in fig. 4 and 5, the dust collecting assembly 5 includes a guide rod 51, a dust collecting box 52 is fixedly mounted on the lower surface of the guide rod 51, a connection pipe 53 is sleeved on one side of the dust collecting box 52, a first accommodating box 54 is arranged at one end of the connection pipe 53 far from the dust collecting box 52, a second accommodating box 55 is sleeved on the inner cavity of the first accommodating box 54, the first accommodating box 54 and the second accommodating box 55 are positioned below the drilling assembly 7, a spring 56 is arranged in the inner cavity of the first accommodating box 54, the guide rod 51 is fixedly connected with the first adjusting ring 43, one end of the spring 56 is fixedly connected with the first accommodating box 54, the other end of the spring 56 is fixedly connected with the second accommodating box 55, dust generated in the drilling process is collected by the second accommodating box 55 and the first accommodating box 54 and then flows into the dust collecting box 52 from the connection pipe 53 for processing, the guide rod 51 also rotates along with the rotation of the first adjusting ring 43 during the rotation of the first adjusting ring 43, even the first receiver 54 of adjustment and the second receiver 55 of drilling subassembly 7 emergence angle also can carry out the collection of dust under drilling subassembly 7 like this, and in the in-process drilling subassembly 7 part body of drilling can get into the wall, contact takes place for second receiver 55 and wall body, in the in-process drilling subassembly 7 of drilling gradually gets into the wall body, second receiver 55 also can change along with drilling subassembly 7 entering wall body this moment, second receiver 55 can compress spring 56 promptly, make second receiver 55 get into the inner chamber of first receiver 54, can not influence drilling subassembly 7 because of second receiver 55 and carry out the drilling like this.
As shown in fig. 6 and 7, the multi-axis output assembly 6 includes a third motor 61, a sleeve 62 is sleeved on one side of the third motor 61, the sleeve 62 is hollowed, a rotating block 63 is arranged on one side of the third motor 61, a connecting disc 64 is arranged on one side of the rotating block 63, a rotating block 63 is arranged on one side of the connecting disc 64, three rotating blocks 63 are arranged on two sides of the connecting disc 64, a fixed disc 65 is arranged on the outer surface of the rotating block 63, the rotating block 63 is sleeved with the drilling assembly 7, the fixed disc 65 is fixedly sleeved with the inner cavity of the sleeve 62, the rotating block 63 connected with the third motor 61 is driven to rotate by the operation of the third motor 61, the connecting disc 64 is driven to rotate in the inner cavity of the sleeve 62 by the rotation of the rotating block 63, two rotating blocks 63 at the bottom end of the connecting disc 64 also rotate, and the fixed disc 65 is fixedly sleeved with the inner cavity at the bottom end of the sleeve 62, so that the bottom end of the rotating block 63 connected with the fixed disc 65 rotates in the inner cavity of the fixed disc 65, namely, the rotating block 63 sleeved with the fixed disc 65 drives the drilling component 7 to rotate for drilling.
As shown in fig. 8, the drilling assembly 7 includes a drill body 71, a drill bit 72 is fixedly mounted at one end of the drill body 71, two sides of the drill bit 72 are fixedly mounted with a fixture block 73, a fixture groove 74 is formed at one side of the drill body 71 away from the drill bit 72, the fixture groove 74 and the fixture block 73 are clamped, the drilling assembly 7 and the drilling assembly 7 are sleeved with each other to increase the drilling depth, that is, the fixture block 73 in one drilling assembly 7 and the fixture groove 74 of the other drilling assembly 7 are clamped with each other to increase the length, and the rotation direction of the drill bit 72 is consistent with the recess direction of the notch of the fixture groove 74, so that the drill bit is prevented from being disengaged during hole rotation.
When the dust collecting device is used, the rotation of the first motor 42 drives the rotation of the first adjusting ring 43, so that the fixed block 412 also rotates, the rotation of the second motor 44 drives the second adjusting ring 45 to rotate, the rotation of the second adjusting ring 45 drives the fixed block 412 to rotate, so that under the combined action of the first adjusting ring 43 and the second adjusting ring 45, the angle of the fixed block 412 can be adjusted, dust generated in the drilling process is collected through the second storage box 55 and the first storage box 54, then flows into the dust collecting box 52 from the connecting pipe 53 to be processed, the connection pad 64 is driven to rotate in the sleeve 62 through the work of the third motor 61, the two rotating blocks 63 at the bottom end are driven to rotate, the rotating belt drilling assembly 7 of the rotating blocks 63 rotates, so that the drilling assembly 7 can drill holes, the clamping blocks 73 and the clamping grooves 74 are mutually sleeved, deep drilling is realized, and the working efficiency is improved, the depth of the drilled hole can be increased.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (8)
1. A drilling device with an angle adjusting mechanism for blasting comprises a bottom plate (1), and is characterized in that an air cylinder (2) is fixedly mounted on the upper surface of the bottom plate (1), a supporting plate (3) is arranged at the top end of the air cylinder (2), an angle adjusting component (4) is fixedly mounted on the upper surface of the supporting plate (3), a dust collecting component (5) is arranged on the outer surface of the angle adjusting component (4), a multi-shaft output component (6) is arranged on one side of the angle adjusting component (4), a drilling component (7) is rotatably connected to the outer surface of the multi-shaft output component (6), a roller (8) is arranged at the bottom end of the bottom plate (1), and a push handle (9) is fixedly mounted on one side of the bottom plate (1);
the angle adjusting assembly (4) comprises a support (41), a first motor (42) is arranged on the upper surface of the support (41), a first adjusting ring (43) is arranged at the lower end of the first motor (42), a second motor (44) is arranged on one side of the support (41), and a second adjusting ring (45) is arranged at one end of the second motor (44).
2. The drilling device with the angle adjusting mechanism for the blasting according to claim 1, characterized in that a first carriage (46) is rotatably connected to the outer surface of the bracket (41), a slide block (47) is slidably connected to the inner cavity of the first carriage (46), a second carriage (48) is fixedly connected to the outer surface of the slide block (47), a connecting rod (49) is arcuately connected to the inner cavity of the second carriage (48), and a connecting ball (410) is fixedly connected to one end, far away from the second carriage (48), of the connecting rod (49).
3. The drilling device with the angle adjusting mechanism for the blasting according to claim 2, wherein a sleeve rod (411) is movably connected to the outer surface of the connecting ball (410), a fixed block (412) is fixedly installed on the outer surface of the sleeve rod (411), the fixed block (412) is clamped with the inner cavity of the first adjusting ring (43), the fixed block (412) is clamped with the inner cavity of the second adjusting ring (45), the first adjusting ring (43) is rotatably connected with the bracket (41), the second adjusting ring (45) is rotatably connected with the bracket (41), and the first adjusting ring (43) and the second adjusting ring (45) are both located in the inner cavity of the bracket (41).
4. The drilling device for blasting with angle adjusting mechanism of claim 1, wherein the dust collecting assembly (5) comprises a guide rod (51), a dust collecting box (52) is fixedly mounted on the lower surface of the guide rod (51), and a connecting conduit (53) is sleeved on one side of the dust collecting box (52).
5. The drilling device for blasting with angle adjustment mechanism according to claim 4, characterized in that the end of the connecting conduit (53) far from the dust collection box (52) is provided with a first storage box (54), the inner cavity of the first storage box (54) is sleeved with a second storage box (55), the first storage box (54) and the second storage box (55) are located below the drilling assembly (7), and the inner cavity of the first storage box (54) is provided with a spring (56).
6. A drilling device for blasting with angle adjustment mechanism according to claim 5, characterized in that the guide bar (51) and the first adjusting ring (43) are fixedly connected, one end of the spring (56) is fixedly connected with the first receiving box (54), and the other end of the spring (56) is fixedly connected with the second receiving box (55).
7. The drilling device with the angle adjusting mechanism for blasting according to claim 1, wherein the multi-shaft output assembly (6) comprises a third motor (61), a sleeve (62) is sleeved on one side of the third motor (61), the sleeve (62) is hollowed, a rotating block (63) is arranged on one side of the third motor (61), a connecting disc (64) is arranged on one side of the rotating block (63), the rotating block (63) is arranged on one side of the connecting disc (64), three rotating blocks (63) are arranged on two sides of the connecting disc (64), a fixed disc (65) is arranged on the outer surface of the rotating block (63), the rotating block (63) is sleeved with the drilling assembly (7), and the fixed disc (65) is fixedly sleeved with the inner cavity of the sleeve (62).
8. The drilling device with the angle adjusting mechanism for the blasting according to claim 7, wherein the drilling assembly (7) comprises a drill body (71), a drill bit (72) is fixedly installed at one end of the drill body (71), clamping blocks (73) are fixedly installed at two sides of the drill bit (72), a clamping groove (74) is formed in one side, away from the drill bit (72), of the drill body (71), and the clamping groove (74) is clamped with the clamping blocks (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210200195.9A CN114562202A (en) | 2022-03-02 | 2022-03-02 | Drilling equipment is used in blasting with angle adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210200195.9A CN114562202A (en) | 2022-03-02 | 2022-03-02 | Drilling equipment is used in blasting with angle adjustment mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN114562202A true CN114562202A (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210200195.9A Withdrawn CN114562202A (en) | 2022-03-02 | 2022-03-02 | Drilling equipment is used in blasting with angle adjustment mechanism |
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| CN (1) | CN114562202A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646603A (en) * | 2024-01-30 | 2024-03-05 | 陕西路桥集团有限公司 | Drill bit guiding adjusting device and method for rock stratum drilling |
| CN117988713A (en) * | 2024-04-07 | 2024-05-07 | 甘肃省水利水电勘测设计研究院有限责任公司 | Drilling and blasting auxiliary equipment for tunnel construction |
-
2022
- 2022-03-02 CN CN202210200195.9A patent/CN114562202A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646603A (en) * | 2024-01-30 | 2024-03-05 | 陕西路桥集团有限公司 | Drill bit guiding adjusting device and method for rock stratum drilling |
| CN117646603B (en) * | 2024-01-30 | 2024-05-03 | 陕西路桥集团有限公司 | Drill bit guiding adjusting device and method for rock stratum drilling |
| CN117988713A (en) * | 2024-04-07 | 2024-05-07 | 甘肃省水利水电勘测设计研究院有限责任公司 | Drilling and blasting auxiliary equipment for tunnel construction |
| CN117988713B (en) * | 2024-04-07 | 2024-05-31 | 甘肃省水利水电勘测设计研究院有限责任公司 | Drilling and blasting auxiliary equipment for tunnel construction |
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Application publication date: 20220531 |