CN218624136U - Device capable of automatically cleaning drilling slag to realize hole protection - Google Patents
Device capable of automatically cleaning drilling slag to realize hole protection Download PDFInfo
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- CN218624136U CN218624136U CN202221388380.7U CN202221388380U CN218624136U CN 218624136 U CN218624136 U CN 218624136U CN 202221388380 U CN202221388380 U CN 202221388380U CN 218624136 U CN218624136 U CN 218624136U
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- scraper blade
- drill rod
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Abstract
The utility model discloses a device capable of automatically cleaning drilling slag to realize hole protection, which comprises a drill rod for drilling on the ground, wherein a drill rod protective arm of a drilling machine is arranged outside the drill rod, a telescopic oil cylinder is foldably arranged outside the drill rod protective arm of the drilling machine, a telescopic end of the telescopic oil cylinder is fixedly connected with a scraper connecting piece, a motor is arranged inside the scraper connecting piece, the output end of the motor is in transmission connection with a fixed ring, scrapers for cleaning the drilling slag are fixedly arranged outside the fixed ring, and the number of the scrapers is set to be multiple and distributed outside the fixed ring in an annular array manner; through the scraper blade that can fold and pack up, when using, can conveniently clear up the brill sediment fast to do not influence the use of drilling, through the cooperation of drilling rod with the scraper blade, can improve the efficiency of drilling, and avoided the brill sediment to drop inside the drilling, drive the high-speed rotation of scraper blade through the motor, be favorable to improving the clearance effect to boring the sediment, the practicality is strong.
Description
Technical Field
The utility model relates to a hole protection device technical field, in particular to can realize the device in hole protection by automatic clearance drilling mud for opencut drilling.
Background
The open-pit mining is a mining mode for mining from the earth surface layer by layer downwards, each horizontal layer is called a step, and as the mining is carried out downwards, a stope continuously extends downwards and outwards until a designed ore resource storage interface is reached.
During the drilling process of the drilling machine, the phenomenon that drilling slag flows back into the drilled hole again occurs, and the operation efficiency is reduced; secondly, because the distance of the drill slag at the hole opening is too close, the drill slag falls off in the process of moving the drilling machine or connecting a drill rod and pulling the drill rod upwards, so that the drilling depth is insufficient, and the blasting effect is influenced; therefore, the drill slag is too close to the hole opening, and the depth of the blast hole can be directly influenced.
Therefore, it is necessary to provide a device capable of automatically cleaning the drilling slag to realize hole protection to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device which can automatically clean the drilling slag to realize hole protection, so as to solve the problem that the drilling slag flows back to the drilled hole again in the drilling process of the existing drilling machine in the background technology and reduce the operation efficiency; secondly, because the distance of the drill slag at the hole opening is too close, the drill slag falls off in the process of moving the drilling machine or connecting a drill rod and pulling the drill rod upwards, so that the drilling depth is insufficient, and the blasting effect is influenced; therefore, the drill slag is too close to the hole opening, and the depth of the blast hole can be directly influenced.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a can clear up device that bores sediment and realize guard aperture automatically, is including being used for the drilling rod at subaerial drilling, the outside of drilling rod is provided with rig drilling rod armguard, the outside of rig drilling rod armguard is provided with flexible hydro-cylinder collapsibly, the flexible end fixedly connected with scraper blade connecting piece of flexible hydro-cylinder, the inside of scraper blade connecting piece is provided with the motor, the output transmission of motor is connected with solid fixed ring, gu the fixed scraper blade that is used for the clearance to bore the sediment that is provided with in the fixed ring outside, the quantity of scraper blade sets up to a plurality of and is annular array distribution in solid fixed ring's the outside.
As a further aspect of the utility model, the outside of rig drilling rod armguard is provided with the connecting piece, the flexible hydro-cylinder outside is provided with the rotor plate, the rotor plate rotates with the connecting piece to be connected.
As a further aspect of the present invention, the number of the scrapers is set to three, three the scrapers are distributed at 120 ° angles to each other.
As a further aspect of the utility model, the outside fixedly connected with backup pad of rig drilling rod armguard, the connecting piece is fixed in this backup pad.
As a further scheme of the utility model, the connecting piece outside is provided with rotatory hydro-cylinder, the connecting piece sets up the plate into the U type, the rotor plate rotates with the connecting piece through the round pin axle to be connected, the output and one of them round pin axle drive of rotatory hydro-cylinder are connected.
As a further aspect of the utility model, the scraper blade is made by the steel sheet, the scraper blade is through welding and solid fixed ring fixed connection.
A can clear up device that bores sediment realization guard hole automatically, the scraper blade that drives scraper blade connecting piece and its bottom through flexible hydro-cylinder moves down, from opening and make the scraper blade arrange the big gun hole top in and contact with ground, it rotates at a high speed to drive the scraper blade through the motor, can clear up the drilling sediment around it, because the motor is high-speed rotatory, the centrifugal force that utilizes the rotatory production of scraper blade makes the drilling sediment keep away from the drill way, get into and accomplished the clearance to boring the sediment, afterwards, drive scraper blade rebound through flexible hydro-cylinder, drive rotor plate and flexible hydro-cylinder anticlockwise rotation 90 through rotatory hydro-cylinder and reset, thereby pack up the scraper blade, put down the drilling rod this moment and continue to bore the drill hole, repeat above-mentioned step, can avoid boring the sediment to fall inside the big gun hole, thereby the influence to drilling has been avoided, this device is through the scraper blade that can fold and pack up, when using, can conveniently clear up boring the sediment fast, and do not influence the use of drilling, cooperation through drilling rod and scraper blade, can improve the efficiency of drilling, and the drilling sediment, and the high-speed rotation is favorable to improving the drilling effect practicality.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of the scraper of the present invention in a non-operating state;
FIG. 2 is a schematic structural view of the scraper of the present invention in a working state;
FIG. 3 is a schematic view of the motor and scraper structure of the present invention;
fig. 4 is a distribution diagram of the scraper outside the fixing ring of the present invention.
In the figure: 1. a connecting member; 2. a squeegee; 3. a telescopic oil cylinder; 4. a scraper connecting piece; 5. a motor; 6. rotating the oil cylinder; 7. a drill rod protection arm of the drilling machine; 8. drilling a rod; 9. and (4) fixing the ring.
Detailed Description
As shown in figures 1-4, the device capable of automatically cleaning the drilling slag to realize hole protection is used for a drill rod 8 for drilling on the ground, a drill rod protection arm 7 of a drilling machine is arranged on the outer side of the drill rod 8, the drill rod 8 can be protected through the drill rod protection arm 7 of the drilling machine, when the device is used, drilling is carried out through the drill rod 8, the drilling slag is accumulated on the outer side of the top of a blast hole, and a cleaning assembly is arranged on the outer side of the drill rod protection arm 7 of the drilling machine for cleaning the drilling slag.
Specifically, the clearance subassembly is including setting up in connecting piece 1 in the rig drilling rod armguard 7 outside, is connected with flexible hydro-cylinder 3 on the connecting piece 1 to be provided with the rotor plate in the outside of flexible hydro-cylinder 3, the rotor plate rotates with connecting piece 1 and is connected, is provided with rotatory hydro-cylinder 6 on connecting piece 1, and rotatory hydro-cylinder 6 is connected with the rotor plate transmission, thereby can drive flexible hydro-cylinder 3 through the rotor plate and rotate.
Further, a scraper connecting piece 4 is fixedly connected to the telescopic end of the telescopic oil cylinder 3, a motor 5 is arranged inside the scraper connecting piece 4, the output end of the motor 5 is in transmission connection with a fixing ring 9, and a scraper 2 used for cleaning drilling slag is fixedly arranged on the outer side of the fixing ring 9.
The number of the scraping plates 2 is set to be a plurality, preferably three scraping plates 2 are set here, and the three scraping plates 2 are distributed at 120 degrees, so that the drilling slag cleaning can be efficiently realized at large angles, and the blocking of the scraping plates 2 by massive rocks can be avoided.
In order to install the connecting piece 1, a supporting plate is fixedly connected to the outer side of the drill rod protecting arm 7 of the drilling machine, the connecting piece 1 is fixed to the supporting plate, specifically, the connecting piece 1 is arranged to be a U-shaped plate, the rotating plate is arranged in the U-shaped groove and is in rotating connection with the connecting piece 1 through a pin shaft, the output end of the rotating oil cylinder 6 is in transmission connection with one of the pin shafts, and therefore the rotating oil cylinder 6 can drive the rotating plate and the telescopic oil cylinder 3 to rotate.
As shown in fig. 1, the working state of drilling a hole in the drill rod 8 is at this time, a blast hole is drilled on the ground through the drill rod 8, the discharged drilling slag is piled outside the top of the blast hole, in this state, the telescopic cylinder 3 is in a retracted state, which is parallel to the ground, so that the scraper 2 is retracted, thereby avoiding affecting the working of the drill rod 8, when the drilling slag around the blast hole needs to be cleaned, the drill rod 8 is retracted upwards, so that the drill rod is placed in the drill rod guard arm 7 of the drilling machine, meanwhile, the rotary plate is driven to rotate by the rotary cylinder 6, thereby driving the telescopic cylinder 3 connected with the rotary plate to rotate, when the telescopic cylinder 3 rotates clockwise 90 degrees, the rotary plate stops rotating, at this time, the telescopic cylinder 3 is in a vertical state and is located at the top end of the blast hole, the scraper connecting piece 4 and the scraper 2 at the bottom end of the telescopic cylinder 3 are driven to move downwards, so that the scraper 2 is placed above the blast hole and contacts with the ground, the motor 5 drives the scraper 2 to rotate at high speed, thereby cleaning the drilling slag around the rotary plate can be cleaned, thereby avoiding the drilling slag from entering the drilling hole and being cleaned by the rotary plate 2, thereby avoiding the drilling slag being removed, and the drilling slag being removed by the rotary cylinder 2, at this time, thereby avoiding the drilling slag being removed, and the drilling slag being removed by the rotary plate 3, and the drilling oil cylinder 2, thereby, and the drilling slag being removed again, thereby avoiding the drilling slag being removed, and the drilling slag being removed by the drilling oil cylinder 3, and the drilling slag being removed again being removed, and the drilling process being removed again being removed, and the drilling slag being removed again being removed, thereby avoiding the drilling process being repeated, and the drilling slag being repeated, and the drilling step being repeated.
To sum up, this device is through the scraper blade 2 that can fold and pack up, when using, can conveniently clear up the brill sediment fast to do not influence the use of drilling, through the cooperation of drilling rod 8 with scraper blade 2, can improve the efficiency of drilling, and avoided the brill sediment to drop inside the drilling, drive the high-speed rotation of scraper blade 2 through motor 5, be favorable to improving the clearance effect to boring the sediment, the practicality is strong.
Claims (6)
1. The utility model provides a device that can automatic clearance drilling slag realizes guard aperture, includes drilling rod (8) that are used for drilling subaerial, the outside of drilling rod (8) is provided with rig drilling rod armguard (7), its characterized in that: the outside of rig drilling rod armguard (7) is provided with flexible hydro-cylinder (3) foldingly, the flexible end fixedly connected with scraper blade connecting piece (4) of flexible hydro-cylinder (3), the inside of scraper blade connecting piece (4) is provided with motor (5), the output transmission of motor (5) is connected with solid fixed ring (9), gu fixed ring (9) the outside is fixed to be provided with scraper blade (2) that are used for the clearance to bore the sediment, the quantity of scraper blade (2) sets up to a plurality of and is annular array distribution in the outside of solid fixed ring (9).
2. The device capable of automatically cleaning the drilling slag to realize hole protection according to the claim 1, is characterized in that: the drilling machine drill rod protection arm is characterized in that a connecting piece (1) is arranged on the outer side of the drilling machine drill rod protection arm (7), a rotating plate is arranged on the outer side of the telescopic oil cylinder (3), and the rotating plate is rotatably connected with the connecting piece (1).
3. The device for automatically cleaning the drilling slag to realize hole protection according to claim 1, characterized in that: the number of the scrapers (2) is three, and the three scrapers (2) are distributed at an angle of 120 degrees.
4. The device capable of automatically cleaning the drilling slag to realize hole protection according to the claim 2, is characterized in that: the outer side of the drill rod protection arm (7) of the drilling machine is fixedly connected with a support plate, and the connecting piece (1) is fixed on the support plate.
5. The device capable of automatically cleaning the drilling slag to realize hole protection according to the claim 2, is characterized in that: the connecting piece (1) outside is provided with rotatory hydro-cylinder (6), connecting piece (1) sets up to the plate of U type, the rotor plate rotates with connecting piece (1) through the round pin axle to be connected, the output of rotatory hydro-cylinder (6) is connected with one of them round pin axle transmission.
6. The device capable of automatically cleaning the drilling slag to realize hole protection according to the claim 1, is characterized in that: the scraper (2) is made of steel plates, and the scraper (2) is fixedly connected with the fixing ring (9) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221388380.7U CN218624136U (en) | 2022-06-06 | 2022-06-06 | Device capable of automatically cleaning drilling slag to realize hole protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221388380.7U CN218624136U (en) | 2022-06-06 | 2022-06-06 | Device capable of automatically cleaning drilling slag to realize hole protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218624136U true CN218624136U (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221388380.7U Active CN218624136U (en) | 2022-06-06 | 2022-06-06 | Device capable of automatically cleaning drilling slag to realize hole protection |
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| CN (1) | CN218624136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968473A (en) * | 2024-03-29 | 2024-05-03 | 山西中煤平朔***器材有限责任公司 | Drilling and filling integrated equipment for mixed emulsion explosive |
-
2022
- 2022-06-06 CN CN202221388380.7U patent/CN218624136U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968473A (en) * | 2024-03-29 | 2024-05-03 | 山西中煤平朔***器材有限责任公司 | Drilling and filling integrated equipment for mixed emulsion explosive |
| CN117968473B (en) * | 2024-03-29 | 2024-05-28 | 山西中煤平朔***器材有限责任公司 | Drilling and filling integrated equipment for mixed emulsion explosive |
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