CN212044548U - Green's electric impact drill dust arrester for building - Google Patents
Green's electric impact drill dust arrester for building Download PDFInfo
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- CN212044548U CN212044548U CN202020732081.5U CN202020732081U CN212044548U CN 212044548 U CN212044548 U CN 212044548U CN 202020732081 U CN202020732081 U CN 202020732081U CN 212044548 U CN212044548 U CN 212044548U
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Abstract
The utility model discloses an electric impact drill dust arrester for building green relates to electric drill dust collecting equipment field, including electric drill bit and drilling rod, the outside of electric drill bit is cup jointed and is connected with fixed cover, the upper and lower both ends of the one end of fixed cover all are provided with the anchorage bar, the one end of anchorage bar runs through the lateral wall of fixed cover and is connected with the lateral wall laminating of electric drill bit, the other end fixedly connected with first briquetting of anchorage bar, the outside of anchorage bar is cup jointed and is connected with first spring, the both ends of first spring respectively with the lateral wall of fixed cover and a lateral wall fixed connection of first briquetting. The utility model discloses an air vent has been seted up in the one end of fixed cover, at the other end inner wall fixedly connected with dust board of fixed cover, two flabellums are fixed the cup joint in the outside of drilling rod through two semicircle rings respectively, drive the flabellum rotation when the drilling rod rotates for the air produces and flows in the fixed cover, can prevent effectively that the dust from advancing inside the electric drill bit.
Description
Technical Field
The utility model relates to an electric drill dust collecting equipment field, in particular to electric impact drill dust arrester for building green.
Background
At present, when the building construction, need drill, installation furred ceiling, mounting panel lamp need use the electric drill to drill, because the electric drill is cutting the in-process with the wall body, produce a large amount of dust easily, especially when driling the top, the dust sinks along with gravity, influences constructor's operation safety, influences work efficiency. Although the dust collector of the impact electric drill in the market at present can prevent dust from splashing, the dust easily enters the head of the electric drill to damage parts inside the electric drill head, and then the dust collector of the electric drill is relatively troublesome to install, so that the dust collector of the electric drill is not convenient to use.
Therefore, it is necessary to provide a green and environment-friendly dust collector for electric impact drills for buildings to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric impact drill dust arrester for building green to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a green environmental protection dust collector for an electric impact drill for construction comprises an electric drill and a drill rod, wherein the outer side of the electric drill is connected with a fixed sleeve in a sleeved mode, fastening rods are arranged at the upper end and the lower end of one end of the fixed sleeve, one end of each fastening rod penetrates through the side wall of the fixed sleeve and is connected with the outer side wall of the electric drill in an attached mode, a first pressing block is fixedly connected to the other end of each fastening rod, a first spring is connected to the outer side of each fastening rod in a sleeved mode, the two ends of each first spring are fixedly connected with the outer side wall of the fixed sleeve and one side wall of the first pressing block respectively, a dust collecting sleeve is connected to the outer side of the other end of the fixed sleeve in a sleeved mode, a dust baffle plate is fixedly connected to the inner wall of the other end of the fixed sleeve, fan blades are arranged at the upper end, the two ends of the semicircular ring are fixedly connected with a first fixing block and a second fixing block respectively, and the first fixing block and the second fixing block on one semicircular ring are respectively attached and connected with the second fixing block and the first fixing block on the other semicircular ring.
Preferably, a side face of the first fixing block is fixedly connected with a fixing rod, one end of the fixing rod penetrates through the second fixing block and extends to one side of the second fixing block, and one end of the fixing rod is fixedly connected with a second pressing block.
Preferably, a second spring connected to the outer side of the fixing rod in a sleeved mode is arranged between the second pressing block and the second fixing block, and two ends of the second spring are fixedly connected with the second pressing block and the second fixing block respectively.
Preferably, the upper side and the lower side of the inner wall of the dust collecting sleeve are both provided with limiting chutes, limiting blocks matched with the limiting chutes are arranged in the limiting chutes, and the two limiting blocks are fixedly connected with the outer walls of the upper side and the lower side of the other end of the fixed sleeve respectively.
Preferably, the one end inner wall fixedly connected with third spring of spacing spout, the one end and the stopper fixed connection of third spring, a terminal surface adhesive connection of collection dirt cover has sealed the pad.
Preferably, a plurality of vent holes are formed in the inner wall of one end of the fixing sleeve, and the vent holes are distributed on the inner wall of the fixing sleeve in an annular array.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the air vent in one end of fixed cover, be connected with the dust board at the other end inner wall fixed connection of fixed cover, two flabellums fix the cover respectively through two semicircle rings and connect in the outside of drilling rod, drive the flabellum rotation when the drilling rod rotates for the air produces the flow in the fixed cover, can prevent effectively that the dust from getting into the electric drill bit inside, the dust board can prevent that great cement piece from striking the flabellum;
2. the utility model discloses an one end at fixed cover is provided with the anchorage bar, the one end of anchorage bar runs through the lateral wall of fixed cover and is connected with the lateral wall laminating of drilling rod, the other end of anchorage bar has cup jointed first spring, the both ends of first spring respectively with the lateral wall and the first briquetting fixed connection of fixed cover, the lower terminal surface of anchorage bar tightly laminates on the outer wall of electric drill bit under the pulling force effect of first spring, stimulate first briquetting and make the anchorage bar then can pull down fixed cover from the electric drill head with the electric drill head separation, therefore it is more convenient to install.
Drawings
Fig. 1 is a schematic view of the overall structure section of the present invention.
Fig. 2 is a schematic side sectional view of the structure at a-a in fig. 1 according to the present invention.
Fig. 3 is a schematic side sectional view of the structure at the position B-B in fig. 1 according to the present invention.
Fig. 4 is the side-cut schematic view of the semicircular ring structure of the present invention.
In the figure: 1. an electric drill bit; 2. a drill stem; 3. fixing a sleeve; 4. a fastening rod; 5. a first pressing block; 6. a first spring; 7. a dust collecting sleeve; 8. a dust guard; 9. a fan blade; 10. a semicircular ring; 11. a first fixed block; 12. a second fixed block; 13. fixing the rod; 14. a second pressing block; 15. a second spring; 16. a limiting chute; 17. a limiting block; 18. a third spring; 19. a gasket; 20. and (4) a vent hole.
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.
The utility model provides a as shown in fig. 1-4 impact electric drill dust arrester for building green, including electric drill head 1 and drilling rod 2, the outside of electric drill head 1 is cup jointed and is connected with fixed cover 3, the upper and lower both ends of the one end of fixed cover 3 all are provided with anchorage bar 4, the one end of anchorage bar 4 runs through the lateral wall of fixed cover 3 and is connected with the laminating of electric drill head 1's lateral wall, the first briquetting 5 of other end fixedly connected with of anchorage bar 4, the outside of anchorage bar 4 is cup jointed and is connected with first spring 6, the both ends of first spring 6 respectively with the lateral wall of fixed cover 3 and a lateral wall fixed connection of first briquetting 5, first spring 6 provides the pulling force and can make the lower terminal surface of anchorage bar 4 and the close laminating of electric drill head 1's lateral wall be in the same place, the first briquetting 5 of pulling then can make anchorage bar 4 separate with electric drill head 1's lateral wall, consequently just can be more convenient with.
Secondly, other end inner wall fixedly connected with dust board 8 at fixed cover 3, both ends all are provided with flabellum 9 about the outside of drilling rod 2, the one end fixedly connected with semicircle ring 10 of flabellum 9, two semicircle rings 10 one side that are close to each other are connected with the laminating of the upper and lower both sides of drilling rod 2 respectively, the one end inner wall of fixed cover 3 is provided with a plurality of air vents 20, a plurality of air vents 20 are annular array and distribute on the inner wall of fixed cover 3, drive flabellum 9 when drilling rod 2 rotates and rotate the air that makes in the fixed cover 3 and produce and flow, can prevent effectively that the dust from entering into the inside of electric drill head 1, dust board 8 then can avoid great cement piece to strike on flabellum 9 and make flabell.
Specifically, a first fixing block 11 and a second fixing block 12 are fixedly connected to two ends of a semicircular ring 10, the first fixing block 11 and the second fixing block 12 on one semicircular ring 10 are respectively attached to a second fixing block 12 and a first fixing block 11 on another semicircular ring 10, a fixing rod 13 is fixedly connected to one side of the first fixing block 11, one end of the fixing rod 13 penetrates through the second fixing block 12 and extends to one side of the second fixing block 12, one end of the fixing rod 13 is fixedly connected to a second pressing block 14, a second spring 15 connected to the outer side of the fixing rod 13 in a sleeved manner is arranged between the second pressing block 14 and the second fixing block 12, two ends of the second spring 15 are respectively fixedly connected to the second pressing block 14 and the second fixing block 12, the two semicircular rings 10 can be tightly attached to the outer side of the drill rod 2 by the tensile force of the second spring 15, so that the drill rod 2 can drive the semicircular rings 10 and the fan blades 9 to, pulling the fan blades 9 can conveniently separate the semicircular ring 10 from the drill rod 2, so that the fan blades 9 and the semicircular ring 10 can be conveniently taken down from the outer side of the drill rod 2.
Secondly, the outer side of the other end of the fixed sleeve 3 is connected with a dust collecting sleeve 7 in a sleeved mode, the upper side and the lower side of the inner wall of the dust collecting sleeve 7 are both provided with a limiting sliding groove 16, a limiting block 17 matched with the limiting sliding groove 16 is arranged in the limiting sliding groove 16, the two limiting blocks 17 are respectively fixedly connected with the outer walls of the upper side and the lower side of the other end of the fixed sleeve 3, the inner wall of one end of the limiting sliding groove 16 is fixedly connected with a third spring 18, one end of the third spring 18 is fixedly connected with the limiting block 17, one end of the dust collecting sleeve 7 can be tightly attached to the wall surface under the tensile force action of the third spring 18, the sealing gasket 19 can enable the sealing performance of the attachment of one end of the dust collecting sleeve 7 and the wall surface to be better, the dust collecting sleeve 7 can slide on the outer side of the, the gasket 19 can be always tightly attached to the wall surface.
The utility model discloses the theory of operation:
during installation, firstly, the two semicircular rings 10 are sleeved on the outer side of the drill rod 2, the semicircular rings 10 can be tightly attached to the outer side of the drill rod 2 under the action of the tensile force of the second spring 15, then the first pressing block 5 is pulled to sleeve the fixing sleeve 3 on the outer side of the electric drill bit 1, the lower end face of the fastening rod 4 is loosened to tightly attach to the outer side of the electric drill bit 1 under the action of the tensile force of the first spring 6, and therefore the fixing sleeve 3 can be stably installed on the outer side of the electric drill bit 1;
during operation drilling rod 2 drives flabellum 9 and rotates, and flabellum 9 rotates and makes the air in the fixed cover 3 produce slow flow, and the air gets into fixed cover 3 inner chamber through gas vent 20, is blown out through the hole in dust board 8 middle part, has consequently effectively prevented that the dust from getting into the inside possibility of electric drill 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an impact electric drill dust arrester for building green, includes electric drill bit (1) and drilling rod (2), its characterized in that: the outer side of the electric drill bit (1) is connected with a fixed sleeve (3) in a sleeved mode, the upper end and the lower end of one end of the fixed sleeve (3) are respectively provided with an fastening rod (4), one end of the fastening rod (4) penetrates through the side wall of the fixed sleeve (3) and is connected with the outer side wall of the electric drill bit (1) in a laminated mode, the other end of the fastening rod (4) is fixedly connected with a first pressing block (5), the outer side of the fastening rod (4) is connected with a first spring (6) in a sleeved mode, the two ends of the first spring (6) are respectively fixedly connected with the outer side wall of the fixed sleeve (3) and one side wall of the first pressing block (5), the outer side of the other end of the fixed sleeve (3) is connected with a dust collecting sleeve (7) in a sleeved mode, the inner wall of the other end of the fixed sleeve (3) is fixedly connected with a dust baffle plate (8), the, two one side that semicircle ring (10) are close to each other is connected with the laminating of the upper and lower both sides of drilling rod (2) respectively, the both ends of semicircle ring (10) are fixedly connected with first fixed block (11) and second fixed block (12) respectively, one first fixed block (11) and second fixed block (12) on semicircle ring (10) are connected with the laminating of second fixed block (12) and first fixed block (11) on another semicircle ring (10) respectively.
2. The green environmental electric impact drill dust collector for buildings according to claim 1, wherein: a side face of the first fixing block (11) is fixedly connected with a fixing rod (13), one end of the fixing rod (13) penetrates through the second fixing block (12) and extends to one side of the second fixing block (12), and one end of the fixing rod (13) is fixedly connected with a second pressing block (14).
3. The green environmental electric impact drill dust collector for buildings according to claim 2, wherein: and a second spring (15) which is connected to the outer side of the fixing rod (13) in a sleeved mode is arranged between the second pressing block (14) and the second fixing block (12), and two ends of the second spring (15) are fixedly connected with the second pressing block (14) and the second fixing block (12) respectively.
4. The green environmental electric impact drill dust collector for buildings according to claim 1, wherein: limiting sliding grooves (16) are formed in the upper side and the lower side of the inner wall of the dust collection sleeve (7), limiting blocks (17) matched with the limiting sliding grooves (16) are arranged in the limiting sliding grooves (16), and the two limiting blocks (17) are fixedly connected with the outer walls of the upper side and the lower side of the other end of the fixed sleeve (3) respectively.
5. The green environmental electric impact drill dust collector for buildings according to claim 4, wherein: the one end inner wall fixedly connected with third spring (18) of spacing spout (16), the one end and stopper (17) fixed connection of third spring (18), the terminal surface adhesive connection of collection dirt cover (7) has sealed pad (19).
6. The green environmental electric impact drill dust collector for buildings according to claim 1, wherein: the inner wall of one end of the fixed sleeve (3) is provided with a plurality of vent holes (20), and the vent holes (20) are distributed on the inner wall of the fixed sleeve (3) in an annular array manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732081.5U CN212044548U (en) | 2020-05-07 | 2020-05-07 | Green's electric impact drill dust arrester for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732081.5U CN212044548U (en) | 2020-05-07 | 2020-05-07 | Green's electric impact drill dust arrester for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212044548U true CN212044548U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020732081.5U Expired - Fee Related CN212044548U (en) | 2020-05-07 | 2020-05-07 | Green's electric impact drill dust arrester for building |
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| Country | Link |
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| CN (1) | CN212044548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571413A (en) * | 2022-03-11 | 2022-06-03 | 华丽电器制造有限公司 | Self-cooling electric hammer |
-
2020
- 2020-05-07 CN CN202020732081.5U patent/CN212044548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571413A (en) * | 2022-03-11 | 2022-06-03 | 华丽电器制造有限公司 | Self-cooling electric hammer |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |