CN216950226U - Rock mass blasting drilling positioning mechanism - Google Patents
Rock mass blasting drilling positioning mechanism Download PDFInfo
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- CN216950226U CN216950226U CN202220539193.8U CN202220539193U CN216950226U CN 216950226 U CN216950226 U CN 216950226U CN 202220539193 U CN202220539193 U CN 202220539193U CN 216950226 U CN216950226 U CN 216950226U
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Abstract
The utility model discloses a rock mass blasting drilling positioning mechanism which comprises a shell, wherein an annular boss is fixed at the bottom of the side edge of the shell, a plurality of steel nails arranged in a circumferential array are sleeved on the boss in a sliding mode, a first hydraulic cylinder is installed inside the shell, a lifting plate is fixed on a piston rod of the first hydraulic cylinder, a roller is installed at the bottom of the lifting plate, a rotating seat is installed at the top of the shell through a first rotating mechanism, a first sliding block is installed on the rotating seat through a translation mechanism, an annular seat is fixed at the side edge of the first sliding block, and a circular frame is installed inside the annular seat through a second rotating mechanism. The utility model realizes accurate drilling, has very accurate positioning, high processing precision and convenient adjustment.
Description
Technical Field
The utility model relates to the technical field of rock blasting, in particular to a rock blasting drilling positioning mechanism.
Background
Rock blasting is a mechanical process of applying load to rock by using the explosion effect of explosives to destroy the rock. Need drill hole in the earlier stage preparation in-process of blasting, what adopt at present is artifical drilling, and we know, artifical drilling location is inaccurate, rocks easily, has influenced the precision of drilling, rocks simultaneously and causes the drilling cutter rupture easily, and the loss is also bigger, we propose a rock mass blasting drilling positioning mechanism to such problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a rock mass blasting drilling positioning mechanism and a positioning method thereof.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a rock mass blasting drilling positioning mechanism comprises a shell, wherein an annular boss is fixed at the bottom of the side edge of the shell, a plurality of steel nails arranged in a circumferential array are slidably sleeved on the boss, a first hydraulic cylinder is installed in the shell, a lifting plate is fixed on a piston rod of the first hydraulic cylinder, rollers are installed at the bottom of the lifting plate, a rotating seat is installed at the top of the shell through a first rotating mechanism, a first sliding block is installed on the rotating seat through a translation mechanism, an annular seat is fixed on the side edge of the first sliding block, a circular frame is installed in the annular seat through a second rotating mechanism, a guide sleeve is installed in the circular frame through a third rotating mechanism, a second hydraulic cylinder is installed on the guide sleeve, a piston rod of the second hydraulic cylinder is inserted into the guide sleeve and is fixed with a second sliding block, and a fifth motor is installed on the second sliding block, and an output shaft of the fifth motor is connected with a drilling tool.
Preferably, the first rotating mechanism is a first motor, the first motor is installed inside the housing, and an output shaft of the first motor penetrates through the housing and is fixed to the rotating base.
Preferably, an annular sliding seat is fixed to the top of the shell, an annular sliding rail is sleeved inside the annular sliding seat in a rotating mode, and the annular sliding rail is fixed to the bottom of the rotating seat.
Preferably, the translation mechanism comprises a second motor and a screw rod, the second motor is installed on the rotating seat, an output shaft of the second motor is connected with the screw rod, the screw rod is sleeved in the first sliding block through threads, and the first sliding block is installed on the rotating seat in a sliding mode.
Preferably, the second rotating mechanism comprises a third motor, a gear and a gear ring, the third motor is mounted on the first sliding block, the gear is sleeved on an output shaft of the third motor, and the gear ring is sleeved on the circular frame.
Preferably, the third rotating mechanism is a fourth motor, the fourth motor is mounted on the circular frame, and an output shaft of the fourth motor is fixed on the guide sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the shell is moved to the position near the hole to be drilled through the roller, the lifting plate is lifted through the first hydraulic cylinder, so that the roller is lifted and separated from the ground, the shell is directly supported on the ground at the moment, the steel nail is inserted into the ground through the hammer, the steel nail is convenient to move to a specified position, and meanwhile, the shell can be firmly fixed on the ground, so that the whole body cannot shake during processing, and the use stability is improved;
2. according to the drilling tool positioning device, the first motor drives the rotating seat to rotate, so that the position of the drilling tool in the circumferential direction of the shell is adjusted, the second motor drives the screw rod to rotate, the screw rod drives the first sliding block to move through the thread transmission effect between the screw rod and the first sliding block, so that the position of the drilling tool in the radial direction of the shell can be adjusted, the fourth motor can drive the guide sleeve to swing, so that the angle of the drilling tool can be adjusted, the third motor drives the gear to rotate, the circular frame can be driven to rotate through the meshing between the gear and the gear ring, so that the orientation of the drilling tool is adjusted, the drilling tool is finally adjusted to the position to be drilled, and the positioning of the drilling tool is completed; can promote the second slider through the second pneumatic cylinder and remove, the fifth motor drives the drilling cutter and rotates to realize accurate drilling, the location is very accurate, and the precision of processing is high, and it is convenient to adjust.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the housing of the present invention;
FIG. 3 is a partial schematic view of the present invention;
fig. 4 is a schematic structural diagram of a first slider according to the present invention.
In the figure: the device comprises a shell 1, a steel nail 2, a boss 3, a roller 4, a first hydraulic cylinder 5, a lifting plate 6, a first motor 7, a rotating seat 8, a second motor 9, a lead screw 10, a first sliding block 11, a second hydraulic cylinder 12, a circular frame 13, a third motor 14, a gear 15, a second sliding block 16, a guide sleeve 17, a fourth motor 18, an annular seat 19, a gear ring 20, a fifth motor 21, a drilling tool 22, an annular sliding seat 23 and an annular sliding rail 24.
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.
Referring to fig. 1-4, a rock mass blasting drilling positioning mechanism comprises a shell 1, an annular boss 3 is fixed at the bottom of the side edge of the shell 1, a plurality of steel nails 2 arranged in a circumferential array are slidably sleeved on the boss 3, a first hydraulic cylinder 5 is installed inside the shell 1, a lifting plate 6 is fixed on a piston rod of the first hydraulic cylinder 5, a roller 4 is installed at the bottom of the lifting plate 6, a rotating seat 8 is installed at the top of the shell 1 through a first rotating mechanism, a first sliding block 11 is installed on the rotating seat 8 through a translation mechanism, an annular seat 19 is fixed at the side edge of the first sliding block 11, a circular frame 13 is installed inside the annular seat 19 through a second rotating mechanism, a guide sleeve 17 is installed inside the circular frame 13 through a third rotating mechanism, a second hydraulic cylinder 12 is installed on the guide sleeve 17, a piston rod of the second hydraulic cylinder 12 is inserted into the guide sleeve 17 and is fixed with a second sliding block 16, the second sliding block 16 is provided with a fifth motor 21, and an output shaft of the fifth motor 21 is connected with a drilling tool 22.
The first rotating mechanism is a first motor 7, the first motor 7 is arranged inside the shell 1, an output shaft of the first motor 7 penetrates through the shell 1 and is fixed with the rotating seat 8, the top of the shell 1 is fixed with an annular sliding seat 23, an annular sliding rail 24 is sleeved inside the annular sliding seat 23 in a rotating mode, the annular sliding rail 24 is fixed at the bottom of the rotating seat 8, the translation mechanism comprises a second motor 9 and a screw rod 10, the second motor 9 is arranged on the rotating seat 8, the output shaft of the second motor 9 is connected with the screw rod 10, the screw rod 10 is sleeved in a first sliding block 11 through threads, the first sliding block 11 is slidably arranged on the rotating seat 8, the second rotating mechanism comprises a third motor 14, a gear 15 and a gear ring 20, the third motor 14 is arranged on the first sliding block 11, the output shaft of the third motor 14 is sleeved with the gear 15, the gear ring 20 is sleeved on the round frame 13, the third rotating mechanism is a fourth motor 18, the fourth motor 18 is installed on the circular frame 13, and the output shaft of the fourth motor 18 is fixed on the guide sleeve 17.
The working principle is as follows: the shell 1 is moved to the position near a hole to be drilled through the roller 4, the lifting plate 6 is lifted through the first hydraulic cylinder 5, so that the roller 4 is lifted and separated from the ground, the shell 1 is directly supported on the ground, the steel nail 2 is inserted into the ground through a hammer, the shell is convenient to move to a designated position, and meanwhile, the shell 1 can be firmly fixed on the ground, so that the whole body cannot shake during processing, and the use stability is improved; the first motor 7 drives the rotating seat 8 to rotate, so that the position of the drilling tool 22 in the circumferential direction of the shell 1 is adjusted, the second motor 9 drives the screw rod 10 to rotate, the screw rod 10 drives the first sliding block 11 to move through the thread transmission effect between the screw rod 10 and the first sliding block 11, so that the radial position of the drilling tool 22 in the shell 1 can be adjusted, the fourth motor 18 can drive the guide sleeve 17 to swing, so that the angle of the drilling tool 22 can be adjusted, the third motor 14 drives the gear 15 to rotate, the circular frame 13 can be driven to rotate through the meshing between the gear 15 and the gear ring 20, so that the orientation of the drilling tool 22 is adjusted, the drilling tool 22 is finally adjusted to a position to be drilled, and the positioning of the drilling tool 22 is completed; the second sliding block 16 can be pushed to move through the second hydraulic cylinder 12, and the fifth motor 21 drives the drilling tool 22 to rotate, so that accurate drilling is realized, the positioning is very accurate, the machining precision is high, and the adjustment is convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A rock mass blasting drilling positioning mechanism comprises a shell (1) and is characterized in that an annular boss (3) is fixed at the bottom of the side edge of the shell (1), a plurality of steel nails (2) arranged in a circumferential array are sleeved on the boss (3) in a sliding mode, a first hydraulic cylinder (5) is installed inside the shell (1), a lifting plate (6) is fixed on a piston rod of the first hydraulic cylinder (5), rollers (4) are installed at the bottom of the lifting plate (6), a rotating seat (8) is installed at the top of the shell (1) through a first rotating mechanism, a first sliding block (11) is installed on the rotating seat (8) through a translation mechanism, an annular seat (19) is fixed at the side edge of the first sliding block (11), a circular frame (13) is installed inside the annular seat (19) through a second rotating mechanism, and a guide sleeve (17) is installed inside the circular frame (13) through a third rotating mechanism, install second pneumatic cylinder (12) on guide sleeve (17), the piston rod of second pneumatic cylinder (12) inserts the inside of guide sleeve (17) and is fixed with second slider (16), install fifth motor (21) on second slider (16), the output shaft of fifth motor (21) has drilling tool (22).
2. A rock mass blasting drilling positioning mechanism according to claim 1, characterized in that the first rotating mechanism is a first motor (7), the first motor (7) is installed inside the housing (1), and the output shaft of the first motor (7) penetrates through the housing (1) and is fixed with the rotating base (8).
3. The rock mass blasting drilling positioning mechanism according to claim 1, characterized in that an annular sliding seat (23) is fixed on the top of the shell (1), an annular sliding rail (24) is sleeved inside the annular sliding seat (23) in a rotating mode, and the annular sliding rail (24) is fixed on the bottom of the rotating seat (8).
4. The rock mass blasting drilling positioning mechanism according to claim 1, characterized in that the translation mechanism comprises a second motor (9) and a screw rod (10), the second motor (9) is installed on the rotating seat (8), an output shaft of the second motor (9) is connected with the screw rod (10), the screw rod (10) is sleeved in a first sliding block (11) through threads, and the first sliding block (11) is slidably installed on the rotating seat (8).
5. The rock mass blasting drilling positioning mechanism according to claim 1, wherein the second rotating mechanism comprises a third motor (14), a gear (15) and a gear ring (20), the third motor (14) is mounted on the first sliding block (11), the gear (15) is sleeved on an output shaft of the third motor (14), and the gear ring (20) is sleeved on the circular frame (13).
6. A rock mass blasting drill hole positioning mechanism according to claim 1, characterized in that the third rotation mechanism is a fourth motor (18), the fourth motor (18) is mounted on the circular frame (13), and an output shaft of the fourth motor (18) is fixed on the guide sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220539193.8U CN216950226U (en) | 2022-03-14 | 2022-03-14 | Rock mass blasting drilling positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220539193.8U CN216950226U (en) | 2022-03-14 | 2022-03-14 | Rock mass blasting drilling positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216950226U true CN216950226U (en) | 2022-07-12 |
Family
ID=82295873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220539193.8U Active CN216950226U (en) | 2022-03-14 | 2022-03-14 | Rock mass blasting drilling positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216950226U (en) |
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2022
- 2022-03-14 CN CN202220539193.8U patent/CN216950226U/en active Active
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