CN203765587U - Dust-free environmental-friendly electric hammer - Google Patents
Dust-free environmental-friendly electric hammer Download PDFInfo
- Publication number
- CN203765587U CN203765587U CN201420092772.8U CN201420092772U CN203765587U CN 203765587 U CN203765587 U CN 203765587U CN 201420092772 U CN201420092772 U CN 201420092772U CN 203765587 U CN203765587 U CN 203765587U
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- China
- Prior art keywords
- dust
- electric hammer
- drainage tube
- air draft
- free environmental
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Abstract
The utility model discloses a dust-free environmental-friendly electric hammer. The hammer comprises an electric hammer main body, wherein an electric hammer drill is mounted on the electric hammer main body; a current-guiding pipe arranged on the electric hammer drill in a sleeving manner and fixed on the electric hammer main body is further arranged on the electric hammer main body; an air exhausting wheel capable of allowing the air inside the current-guiding pipe to flow in a fixed direction is mounted on the current-guiding pipe; a dust removal net is arranged at the communication joint of the air exhausting wheel and the current-guiding pipe; the air exhausting wheel is driven to operate by a motor; a dust-collecting tank used for collecting the dust on the dust removal net is fixed on the current-guiding pipe in a dismountable manner. According to the dust-free environmental-friendly electric hammer, through utilizing the current-guiding pipe mounted on the electric hammer main body to guide dust, the dust collected around a dust-collecting cover falls into the dust-collecting tank via the filtration of the dust removal net, and moreover, the entire machine is compact in design structure, more convenience to mount and replace, is safe and reliable in overall performance, and is clean and pollution-free during use.
Description
Technical field
The utility model relates to a kind of electric hammer, specifically a kind of dust-free environmental protection type electric hammer.
Background technology
Electric hammer is a kind of electrodynamic type rotation hammer drill with overload-release clutch with Pneumatic hammering mechanism, it is the class in electric drill, on the basis of electric drill, increase by one and driven the piston that has crankshaft-link rod by motor, reciprocating air in a cylinder, make cylinder inner air pressure be cycle variation, the top that the air pressure of variation drives the hammer in cylinder back and forth to hit electric hammer drill, knocks electric hammer drill as us with hammer. therefore named electric hammer;
In the course of work of electric hammer, conventionally can produce a lot of dust because of vibration, these dust spread in working environment, and operating personnel suck after lung, can cause lung's discomfort, gently cough, throat discomfort, heavy cause silicosis, can cause great injury to operating personnel's health, have a strong impact on workman's healthy and operating efficiency, and also can cause certain pollution to environment around, and showing through investigation, building dust is one of generation reason of society haze weather;
At home and abroad someone studies the dust arrester of electric hammer, but the dust extraction unit for electric hammer that really can use production work is very rare, even if the existing dust extraction unit for electric hammer that can produce and come into operation, very low of its efficiency of dust collection, and price is expensive especially, be difficult to accomplish real popularizing in application.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of good dedusting effect, cheap dust-free environmental protection type electric hammer.
The utility model is that the technical scheme that solves the problems of the technologies described above lock employing is: a kind of dust-free environmental protection type electric hammer, comprise electric hammer body, on electric hammer body, electric hammer drill is housed, also being provided with one overlapped electric hammer drill and was fixed on the drainage tube on electric hammer body, the air draft wheel that can make its inner air directed flow is housed on drainage tube, the connectivity part of air draft wheel and drainage tube is provided with basket strainer, the running of driven by motor air draft wheel, for the dismountable drainage tube that is fixed on of dust tank of the online dust of collecting dust-removing.
As a kind of preferred version, described air draft wheel comprise be the housing of open type tubular, through the blade main shaft of housing bottom be positioned at housing and be fixed on the blade on blade main shaft, the bottom of housing is provided with multiple vents, and air draft wheel is communicated with drainage tube by one end of its opening.
As a kind of preferred version, between dust tank and drainage tube, for being threaded, can certainly use other existing dismountable fixed form.
As a kind of preferred version, described drainage tube is tubular, and drainage tube is provided with a dust gathering arrester away from one end of electric hammer body, and air draft wheel is located at the top of drainage tube, and dust tank correspondence is arranged on the below of drainage tube.
As a kind of preferred version, described drainage tube is divided into horizontal segment and vertical section, its horizontal segment overlapped the electric hammer drill of electric hammer and was fixed on electric hammer body, vertically section forms T font with horizontal segment vertical connection, air draft wheel is located at the side of vertical section, dust tank is arranged on the bottom of vertical section, and one end away from electric hammer body of the horizontal segment of described drainage tube is provided with dust gathering arrester.
For above-mentioned dust gathering arrester, preferably adopt by multiple and be the radial strip tape being fixed on drainage tube and form, and form horn-like.
As further setting, the inwall of described drainage tube is provided with dustproof foam.
Beneficial effect: a kind of dust-free environmental protection type electric hammer of the utility model, provide power by the air draft wheel being arranged on drainage tube, utilization is arranged on the drainage tube guiding dust on electric hammer body, the dust of around collecting from dust gathering arrester after filtering, basket strainer is dropped in dust tank, overall design compact conformation, and installation is changed all more convenient, be convenient to and existing electric hammer combination, its overall performance is safe and reliable, efficiency of dust collection is high, relatively be adapted at using in complicated construction operation environment, can effectively improve operating personnel's working environment, find that through test the utility model is to cement dust, the absorptivity of fragment of brick dust is up to 99%.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the structural representation of air draft wheel in the utility model.
Fig. 3 is the connection diagram of air draft wheel and motor in the utility model.
Fig. 4 is the connection diagram of air draft wheel of the present utility model and drainage tube, dust tank and drainage tube.
Fig. 5 is the overall structure figure of embodiment mono-of the present utility model.
Fig. 6 is the overall structure figure of embodiment bis-of the present utility model.
Mark in figure: 1, electric hammer body, 2, electric hammer drill, 3, drainage tube, 301, horizontal segment, 302, vertical section, 4, dust gathering arrester, 5, dust tank, 6, air draft wheel, 601, housing, 602, blade, 603, blade main shaft, 7, vent, 8, motor, 9, basket strainer.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, the present embodiment, taking technical solutions of the utility model as prerequisite, provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in the figure, a kind of dust-free environmental protection type electric hammer, comprise electric hammer body 1, electric hammer body is provided with electric hammer drill 2, electric hammer body 1 is provided with electric hammer drill 2, drainage tube 3 overlapped electric hammer drill 2 and was fixed on electric hammer body, as gas channel, the dust of the electric hammer drill of electric hammer body 2 surroundings is sucked its inside by drainage tube 3, and by its filtration, last dust falls in the dust tank 5 being fixed on drainage tube 3, for the ease of clearing up in time the dust of collecting in dust tank 5, dust tank 5 is dismountable to be fixed on drainage tube, for this, can with one end that drainage tube 3 docks, screw thread be set in dust tank 5, and at the interface of drainage tube 3, corresponding screw thread is set, like this, dust tank 5 just can be screwed on drainage tube, in the time that the dust in dust tank is too much, screwed and get off to pour out dust and can complete easily cleaning work, in order to make the air-flow displacement in drainage tube 3, air draft wheel 6 is housed on drainage tube, as Fig. 2, shown in Fig. 3, described air draft wheel 6 comprises blade 602, blade main shaft 603 and peripheral housing 601, housing 601 is the tubular of an end opening, its bottom is provided with multiple vents 7, blade main shaft 603 is through the bottom of housing 601, its part that blade 602 is housed is positioned at housing 601 inside, blade main shaft 603 drives running by motor 8, in the time that blade main shaft 603 rotates, the rotation of blade 603 can make gas in housing 6 flow to bottom and discharge from vent 7 that (air draft is taken turns 6 action principles and is similar to existing centrifugal fan market from its openend, can be substituted by it), take turns 6 o'clock in installation air draft, make its air inlet as butt end, air draft wheel 6 is communicated with drainage tube 3, to make air draft wheel 6 can make the gas flow air draft wheel 6 in drainage tube 3 and flow out from the vent 7 of air draft wheel bottom, in order to reach dust collecting effect, need take turns 6 in air draft, with the connectivity part of drainage tube 3, a basket strainer 9 is set, as shown in Figure 4, one makes it to be gathered in basket strainer 9 for collecting dust, in the time that the dust on basket strainer reaches a certain amount of, can come off because of the vibration producing in the time that electric hammer drill 2 is normally worked, finally fall into dust tank 5, if there is clogging in basket strainer 9, can be by slightly knocking processing, or remove air draft wheel 6, cleaning or replacing basket strainer 9.
For reasonably configuration drainage tube 3, dust tank 5, air draft wheel 6 and motor 8 take up space, here there are two kinds of embodiment, one, can select the drainage tube 3 of tubular, air draft wheel 6 is set above drainage tube 3, dust tank 5 is thereunder set, and make air draft wheel 6 relative up and down with dust tank 5, as shown in Figure 6, motor 8 is arranged on air draft wheel 6 one end with vent 7, like this, motor 8 drives 6 runnings of air draft wheel, air-flow in drainage tube 3 is drawn to air draft wheel 6, dust is filtered and unified collection in dust tank 5 through basket strainer 9 simultaneously; Two, the shape of drainage tube 3 can be done to reasonable conversion, for example, drainage tube 3 is made to two sections, be respectively horizontal segment 301 and vertical section 302, as shown in Figure 5, its horizontal segment 301 overlapped electric hammer drill 2 and was fixed on electric hammer body, and vertically section 302 forms T font with horizontal segment vertical connection, air draft wheel 6 is fixed on vertical section 302 of drainage tube 3, and dust tank 5 is located at the bottom of vertical section 302.
The arrangement mode of drainage tube 3, dust tank 5 and air draft wheel 6 is not limited to above-mentioned several, and those skilled in the art can reasonably change according to the disclosed scheme of the utility model, will not enumerate at this.
Because drainage tube 3 overlapped electric hammer drill 2 and was fixed on electric hammer body, this makes drainage tube 3 may hinder the normal operation of electric hammer drill 2, for this, can suitably control the length of drainage tube 3, and at its front end, a trumpet-shaped dust gathering arrester 4 is set, this dust gathering arrester 4 is the radial front end that is fixed on drainage tube 3 by multiple strip tapes and forms, in the time that wall is crept in the normal work of electric hammer drill 2, dust gathering arrester 4 can push backward and spread out under the barrier effect of wall, not only can not affect the normal operation of electric hammer drill 2, also can form a barrier ring and stop that dust spreads to outside, more be conducive to drainage tube by the guiding of dust collection.
The utility model is not narrated part for prior art.
Claims (9)
1. a dust-free environmental protection type electric hammer, comprise electric hammer body (1), electric hammer drill (2) is housed on electric hammer body, it is characterized in that: be also provided with one and overlapped electric hammer drill (2) and be fixed on the drainage tube (3) on electric hammer body, the air draft wheel (6) that can make its inner air directed flow is housed on drainage tube (3), air draft wheel (6) is provided with basket strainer (9) with the connectivity part of drainage tube (3), motor (8) drives air draft wheel (6) running, for the dismountable drainage tube (3) that is fixed on of dust tank (5) of the online dust of collecting dust-removing.
2. a kind of dust-free environmental protection type electric hammer as claimed in claim 1, it is characterized in that: described air draft wheel (6) comprise be the housing (601) of open type tubular, through the blade main shaft (603) of housing bottom be positioned at housing and be fixed on the blade (602) on blade main shaft, the bottom of housing (601) is provided with multiple vents (7), and air draft wheel (6) is communicated with drainage tube (3) by one end of its opening.
3. a kind of dust-free environmental protection type electric hammer as claimed in claim 1, is characterized in that: between dust tank (5) and drainage tube (3) for being threaded.
4. a kind of dust-free environmental protection type electric hammer as described in claim 1 or 2 or 3, is characterized in that: described drainage tube (3) is tubular, and air draft wheel (6) is located at the top of drainage tube (3), and dust tank (5) correspondence is arranged on the below of drainage tube (3).
5. a kind of dust-free environmental protection type electric hammer as described in claim 1 or 2 or 3, it is characterized in that: described drainage tube (3) is divided into horizontal segment (301) and vertical section (302), its horizontal segment (301) overlapped the electric hammer drill (2) of electric hammer and was fixed on electric hammer body, vertically section (302) forms T font with horizontal segment (301) vertical connection, air draft wheel (6) is located at the side of vertical section (302), and dust tank (5) is arranged on the bottom of vertical section (302).
6. a kind of dust-free environmental protection type electric hammer as claimed in claim 4, is characterized in that: described drainage tube (3) is provided with a dust gathering arrester (4) away from one end of electric hammer body (1).
7. a kind of dust-free environmental protection type electric hammer as claimed in claim 5, is characterized in that: one end away from electric hammer body of the horizontal segment (301) of described drainage tube (3) is provided with dust gathering arrester (4).
8. a kind of dust-free environmental protection type electric hammer as described in claim 6 or 7, is characterized in that: described dust gathering arrester (4) is the radial strip tape being fixed on drainage tube and is formed by multiple, and forms horn-like.
9. a kind of dust-free environmental protection type electric hammer as claimed in claim 1, is characterized in that: the inwall of described drainage tube (3) is provided with dustproof foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092772.8U CN203765587U (en) | 2014-03-03 | 2014-03-03 | Dust-free environmental-friendly electric hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092772.8U CN203765587U (en) | 2014-03-03 | 2014-03-03 | Dust-free environmental-friendly electric hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765587U true CN203765587U (en) | 2014-08-13 |
Family
ID=51282829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420092772.8U Expired - Fee Related CN203765587U (en) | 2014-03-03 | 2014-03-03 | Dust-free environmental-friendly electric hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831788A (en) * | 2014-03-03 | 2014-06-04 | 洛阳理工学院 | Dust-free environment-friendly electric hammer |
-
2014
- 2014-03-03 CN CN201420092772.8U patent/CN203765587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831788A (en) * | 2014-03-03 | 2014-06-04 | 洛阳理工学院 | Dust-free environment-friendly electric hammer |
| CN103831788B (en) * | 2014-03-03 | 2016-01-13 | 洛阳理工学院 | Dust-free environment-friendly electric hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150303 |
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| EXPY | Termination of patent right or utility model |