CN212803047U - Dust collection type down-the-hole drill for mine blasting - Google Patents
Dust collection type down-the-hole drill for mine blasting Download PDFInfo
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- CN212803047U CN212803047U CN202021000220.1U CN202021000220U CN212803047U CN 212803047 U CN212803047 U CN 212803047U CN 202021000220 U CN202021000220 U CN 202021000220U CN 212803047 U CN212803047 U CN 212803047U
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- collecting cover
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- dust collection
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Abstract
The utility model discloses a dust collection type down-the-hole drill for mine blasting, which comprises a sliding frame, a dust collection cover and a dust collector; the dust collector is characterized in that supporting legs are arranged on the side face of the sliding frame, a sliding plate is arranged on the sliding frame, a pneumatic motor is arranged on the surface of the front side of the sliding plate, an impactor is arranged on an output shaft of the pneumatic motor, the lower end of the impactor is connected with a drill bit, a cylinder is arranged on the surface of the rear side of the sliding plate, an underframe is arranged on the surface of the dust collecting cover, connecting lug plates are arranged on two sides of one side of the underframe, connecting bolts are arranged on the connecting lug plates, a bottom plate is arranged on the front side of the underframe, the dust collector is positioned on the bottom plate, adjusting rods are arranged on two; the utility model discloses simple structure, convenient to use, cost are low, dust removal effect is good, can collect the dust that the during operation produced, prevent to pollute the atmosphere, have guaranteed that the staff has better operational environment.
Description
Technical Field
The utility model relates to a down-the-hole drill technical field that prevents dust specifically is a mine blasting is with formula down-the-hole drill that gathers dust.
Background
The down-the-hole drill is a rock drilling device for down-the-hole rock drilling, the interior of the down-the-hole drill is different from that of a common rock drill, the front section of an impactor is connected with a drill bit, the rear end of the impactor is connected with a drill rod, and the drill rod is connected with a power head. When the down-the-hole drill is in construction, the power head pushes the drill rod, so that the impacter is driven to perform impact drilling operation on rocks. A great amount of dust is generated in the process of drilling by a down-the-hole drill, most of the down-the-hole drills used at present are not provided with a dust removal device, the dust is directly sprayed into the atmosphere, the dust seriously pollutes the surrounding environment and seriously harms operators and the health of surrounding people, and therefore the dust collection type down-the-hole drill for mine blasting is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a mine blasting is with formula of gathering dust down-the-hole drill, simple structure, convenient to use, cost are low, dust removal effect is good, can collect the dust that the during operation produced, prevent to pollute the atmosphere, have guaranteed that the staff has better operational environment, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dust collection type down-the-hole drill for mine blasting comprises a sliding frame, a dust collection cover and a dust collector; the dust collector is characterized in that supporting legs are arranged on the side face of the sliding frame, a sliding plate is arranged on the sliding frame, a pneumatic motor is arranged on the surface of the front side of the sliding plate, an impactor is arranged on an output shaft of the pneumatic motor, the lower end of the impactor is connected with a drill bit, a cylinder is arranged on the surface of the rear side of the sliding plate, an underframe is arranged on the surface of the dust collecting cover, connecting lug plates are arranged on two sides of one side of the underframe, connecting bolts are arranged on the connecting lug plates, a bottom plate is arranged on the front side of the underframe, the dust collector is positioned on the bottom plate, adjusting rods are arranged on two;
wherein: the dust collecting cover is characterized in that a connecting pipe is arranged between the dust collecting cover and the dust collector, the connecting pipe penetrates through the inside of the dust collecting cover, a dust collecting cover is arranged at one end of the connecting pipe and is located on the top surface of the inside of the dust collecting cover, and a filter screen is arranged below the dust collecting cover.
Further, gather the dirt cover and be circular structure, the internal surface of gathering the dirt cover is equipped with the rubber layer, can make the dust that produces when drilling gather together through gathering the dirt cover, prevents to diffuse to the atmosphere when in, and the granule that splashes when the rubber layer of gathering dirt cover internal surface reduces drilling is to the impact of gathering the dirt cover casing, gather and cover and be equipped with wear-resisting rubber piece, be equipped with the opening on the wear-resisting rubber piece, the drill bit enters into the inside of gathering the dirt cover through the opening on the wear-resisting rubber piece, and the dust that wear-resisting rubber piece produced less as far as possible volatilizees in the atmosphere.
Furthermore, the edge of bottom plate and chassis is equipped with fixed awl, makes this device more firm with the contact on ground through fixed awl, guarantees to work safe and reliable, the chassis is semi-circular structure.
Furthermore, be equipped with the reinforcing plate on the balladeur train, the reinforcing plate makes balladeur train structure safe and reliable more, is equipped with the through-hole corresponding with the impacter on the reinforcing plate.
Further, the top end of the sliding frame is provided with a top end fixing plate, and the air cylinder is connected with the top end fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that: this mine is explode with formula down-the-hole drill that gathers dust has following benefit:
the dust collecting cover is arranged on the utility model, the dust generated in the drilling process can be collected together through the dust collecting cover to prevent the dust from diffusing into the atmosphere, the rubber layer on the inner surface of the dust collecting cover reduces the impact of particles splashed during drilling on the dust collecting cover shell, the abrasion-resistant rubber sheet generates less dust to be volatilized into the atmosphere as much as possible, the contact between the device and the ground is firmer through the fixed cone, the work is safe and reliable, the filter screen filters larger particles generated during drilling to prevent the larger particles from entering the interior of the dust collector and the dust from rising to the top of the dust collecting cover, absorb through the suction hood for dust absorption effect is better, the utility model discloses simple structure, convenient to use, cost are low, dust removal effect is good, can collect the dust that the during operation produced, prevent to pollute the atmosphere, have guaranteed that the staff has better operational environment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: the dust collector comprises a supporting leg 1, a cylinder 2, a sliding frame 3, an adjusting rod 4, a connecting bolt 5, a connecting lug plate 6, a dust collecting cover 7, a dust collector 8, a connecting pipe 9, a wear-resistant rubber sheet 10, an impactor 11, a pneumatic motor 12, a sliding plate 13, a top end fixing plate 14, a fixing cone 15, a bottom plate 16, a bottom frame 17, a reinforcing plate 18, a drill bit 19, a filter screen 20 and a dust collecting cover 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: a dust collecting type down-the-hole drill for mine blasting comprises a sliding frame 3, a dust collecting cover 7 and a dust collector 8; the side surface of a sliding frame 3 is provided with a supporting leg 1, the sliding frame 3 is provided with a sliding plate 13, the front side surface of the sliding plate 13 is provided with a pneumatic motor 12, an output shaft of the pneumatic motor 12 is provided with an impactor 11, the lower end of the impactor 11 is connected with a drill bit 19, the rear side surface of the sliding plate 13 is provided with a cylinder 2, the pneumatic motor 12 and the impactor 11 are connected with an external cylinder, the cylinder 2, the pneumatic motor 12 and the impactor 11 are controlled by an external control console to work, the top end of the sliding frame 3 is provided with a top end fixing plate 14, the cylinder 2 is connected with the top end fixing plate 14, the telescopic end of the fixing cylinder 2 is convenient through the top end fixing plate 14, the surface of a dust collecting cover 7 is provided with a bottom frame 17, two sides of one side of the bottom frame 17 are provided with connecting lug plates 6, the connecting bolts 5 are arranged on the connecting lug plates 6, the front side of the, the work is safe and reliable, the bottom frame 17 is of a semicircular structure, the dust collector 8 is positioned on the bottom plate 16, the two sides of the lower end of the sliding frame 3 are provided with the adjusting rods 4, the adjusting rods 4 are connected with the connecting lug plates 6 through the connecting bolts 5, the adjusting rods 4 and the bottom frame 17 are connected conveniently and quickly through the connecting bolts 5, and the assembly and disassembly are convenient;
wherein: a connecting pipe 9 is arranged between the dust collecting cover 7 and the dust collector 8, the connecting pipe 9 penetrates into the dust collecting cover 7, a dust collecting cover 21 is arranged at one end of the connecting pipe 9, the dust collecting cover 21 is positioned on the top surface of the dust collecting cover 7, a filter screen 20 is arranged below the dust collecting cover 21, the filter screen 20 filters larger particles generated in drilling to prevent the larger particles from entering the dust collector 8, dust rises to the top of the dust collecting cover 7 and is absorbed by the dust collecting cover 21, so that the dust collecting effect is better, the dust collecting cover 7 is of a circular structure, a rubber layer is arranged on the inner surface of the dust collecting cover 7, the dust generated in drilling can be collected together through the dust collecting cover 7 to prevent the dust from diffusing into the atmosphere, the rubber layer on the inner surface of the dust collecting cover 7 reduces impact of particles splashed in drilling on the shell of the dust collecting cover 7, a wear-resistant rubber sheet 10 is arranged on the dust collecting cover 7, and an opening is, the inside that the drill bit 19 entered into dust collecting cover 7 through the opening on the wear-resisting rubber piece 10, in the middle of the dust that wear-resisting rubber piece 10 produced less volatilizees the atmosphere as far as possible, is equipped with reinforcing plate 18 on the balladeur train 3, and reinforcing plate 18 makes balladeur train 3 structure safe and reliable more, is equipped with the through-hole corresponding with impacter 11 on the reinforcing plate 18, the utility model discloses simple structure, convenient to use, cost are low, dust removal effect are good, can collect the dust that the during operation produced, prevent to pollute the atmosphere, have guaranteed that the staff has better operational environment.
When in use: adjust pole 4 and connection otic placode 6 to be connected through connecting bolt 5, it is fixed firm with balladeur train 3 to adjust landing leg 1, fixed awl 15 makes this device more firm with the contact on ground, guarantee work safe and reliable, operate this device through external control platform, can produce dust and garrulous granule when the 19 models of drill bit are bored in work, filter screen 20 filters the granule, the dust rises, gather dirt cover 7 and gather the dust one, prevent to spread the outside, absorb the dust in the inside of dust catcher 8 through dust catcher 21.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mine is explode with formula of gathering dust down-the-hole drill, includes balladeur train, dust collecting cover and dust catcher, its characterized in that: the dust collector is characterized in that supporting legs are arranged on the side face of the sliding frame, a sliding plate is arranged on the sliding frame, a pneumatic motor is arranged on the surface of the front side of the sliding plate, an impactor is arranged on an output shaft of the pneumatic motor, the lower end of the impactor is connected with a drill bit, a cylinder is arranged on the surface of the rear side of the sliding plate, an underframe is arranged on the surface of the dust collecting cover, connecting lug plates are arranged on two sides of one side of the underframe, connecting bolts are arranged on the connecting lug plates, a bottom plate is arranged on the front side of the underframe, the dust collector is positioned on the bottom plate, adjusting rods are arranged on two;
wherein: the dust collecting cover is characterized in that a connecting pipe is arranged between the dust collecting cover and the dust collector, the connecting pipe penetrates through the inside of the dust collecting cover, a dust collecting cover is arranged at one end of the connecting pipe and is located on the top surface of the inside of the dust collecting cover, and a filter screen is arranged below the dust collecting cover.
2. The dust collection type down-the-hole drill for mine blasting according to claim 1, characterized in that: the dust collection cover is of a circular structure, a rubber layer is arranged on the inner surface of the dust collection cover, a wear-resistant rubber sheet is arranged on the dust collection cover, an opening is formed in the wear-resistant rubber sheet, and the drill bit enters the inside of the dust collection cover through the opening in the wear-resistant rubber sheet.
3. The dust collection type down-the-hole drill for mine blasting according to claim 1, characterized in that: the edge of bottom plate and chassis is equipped with fixed awl, the chassis is semi-circular structure.
4. The dust collection type down-the-hole drill for mine blasting according to claim 1, characterized in that: and a reinforcing plate is arranged on the sliding frame, and a through hole corresponding to the impactor is formed in the reinforcing plate.
5. The dust collection type down-the-hole drill for mine blasting according to claim 1, characterized in that: the top of balladeur train is equipped with the top fixed plate, the cylinder is connected with the top fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021000220.1U CN212803047U (en) | 2020-06-04 | 2020-06-04 | Dust collection type down-the-hole drill for mine blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021000220.1U CN212803047U (en) | 2020-06-04 | 2020-06-04 | Dust collection type down-the-hole drill for mine blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212803047U true CN212803047U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021000220.1U Active CN212803047U (en) | 2020-06-04 | 2020-06-04 | Dust collection type down-the-hole drill for mine blasting |
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| CN (1) | CN212803047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323579A (en) * | 2021-06-22 | 2021-08-31 | 徐州鸿祥机械制造有限公司 | Mine is broken and is adopted trompil device |
| CN116816276A (en) * | 2023-08-29 | 2023-09-29 | 山东天河科技股份有限公司 | Colliery drilling equipment with dust suppression effect |
-
2020
- 2020-06-04 CN CN202021000220.1U patent/CN212803047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323579A (en) * | 2021-06-22 | 2021-08-31 | 徐州鸿祥机械制造有限公司 | Mine is broken and is adopted trompil device |
| CN116816276A (en) * | 2023-08-29 | 2023-09-29 | 山东天河科技股份有限公司 | Colliery drilling equipment with dust suppression effect |
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