CN201669686U - Electric hammer with dust collection device - Google Patents
Electric hammer with dust collection device Download PDFInfo
- Publication number
- CN201669686U CN201669686U CN2010202244050U CN201020224405U CN201669686U CN 201669686 U CN201669686 U CN 201669686U CN 2010202244050 U CN2010202244050 U CN 2010202244050U CN 201020224405 U CN201020224405 U CN 201020224405U CN 201669686 U CN201669686 U CN 201669686U
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- CN
- China
- Prior art keywords
- electric hammer
- dust
- dust collection
- air exhauster
- jacket casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric hammer with a dust collection device, which comprises an electric hammer body, an extraction fan and a dust collection sleeve, wherein the extraction fan is arranged at the front end of the electric hammer, a drill bit is clamped at the rear end, a baffle is arranged between the extraction fan and the electric hammer, the housing of the extraction fan is connected with a handle, an impeller of the extraction fan is driven by a motor shaft of the electric hammer, an external dust collection hole of the impeller is provided with a dust filtering cover, the dust collection sleeve is sheathed on an electric hammer housing outside the dust filtering cover, the inner wall of the dust collection sleeve is fixed with a spring, and a rubber ring is arranged at the joint of the dust collection sleeve and the drill bit. For the electric hammer with the dust collection device, the extraction fan device is arranged on the structure of the original electric hammer and collects the dust generated from the drilling of the drill bit into the dust collection sleeve, thus effectively preventing the dust generated when the electric hammer drills from flying and ensuring the environmental sanitation.
Description
Technical field
The utility model relates to a kind of electric hammer, especially relates to a kind of electric hammer that has dust exhaust apparatus.
Background technology
When using electric hammer, the dust under the bit drills flies upward everywhere, has not only caused pollution to environment, has also influenced health of operators, if in family's office operation, it is very inconvenient to sweep.
Summary of the invention
The purpose of this utility model is at the problem and shortage that exists, and a kind of dust that produces when electric hammer is holed is provided, and in dust exhaust apparatus is collected sleeve, prevents a kind of electric hammer that has dust exhaust apparatus that dust flies upward everywhere.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electric hammer that has dust exhaust apparatus, comprise electric hammer body, air exhauster, control of dust jacket casing, described air exhauster is arranged at electric hammer front end drill jig rear end, be provided with dividing plate between air exhauster and the electric hammer, the air exhauster shell connects handle, the air exhauster impeller is driven by the electric hammer motor shaft, the impeller outer air suction opening is provided with dust cover, described control of dust jacket casing is socketed on the outer electric hammer housing of dust cover, described control of dust jacket casing inwall is fixed with spring, and control of dust jacket casing and drill bit interface are provided with rubber ring.
Described air exhauster is a centrifugal fan.
Described air exhauster impeller housing is provided with the lattice-shaped air outlet.
Described control of dust jacket casing adopts transparent soft material to make.
The utility model is provided with the air exhauster device on original electric hammer structure, dust under the bit drills is drawn onto in the control of dust jacket casing, the dust that has been produced when having prevented electric hammer boring effectively flies upward everywhere, improved working environment, improved operating efficiency, present technique is simple in structure, and is easy to operate, safety and environmental protection.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, a kind of electric hammer that has dust exhaust apparatus comprises electric hammer body 1, air exhauster 2, control of dust jacket casing 4, described air exhauster 2 is arranged at electric hammer 1 front end drill jig 5 rear ends, be provided with dividing plate between air exhauster and the electric hammer, air exhauster 2 shells connect handle 3, and air exhauster 2 is a centrifugal fan.Air exhauster impeller 6 is driven by electric hammer motor shaft 8, and the impeller outer air suction opening is provided with dust cover 9, and the air exhauster impeller housing is provided with lattice-shaped air outlet 7.Described control of dust jacket casing 4 is socketed on dust cover 9 outer electric hammer 1 housings, and control of dust jacket casing 4 adopts transparent soft material to make.Control of dust jacket casing inwall is fixed with spring 10, and control of dust jacket casing and drill bit interface are provided with rubber ring 11.
The utility model has been set up dust exhaust apparatus on existing electric hammer, when drilling operation, press press button, blower fan and electric hammer start simultaneously, control of dust jacket casing 4 is under the effect of spring 10, be held in wall, the dust that drill bit is got out is drawn onto in the control of dust jacket casing 4, and productive set is in the capsule bag of control of dust jacket casing tenesmus.After quitting work, dust in the control of dust jacket casing and the dust on the dirt filtrating screen are removed, can be continued again to use.
Claims (4)
1. electric hammer that has dust exhaust apparatus, comprise electric hammer body (1), air exhauster (2), control of dust jacket casing (4), it is characterized in that: described air exhauster (2) is arranged at electric hammer (1) front end drill jig (5) rear end, be provided with dividing plate between air exhauster and the electric hammer, air exhauster (2) shell connects handle (3), air exhauster impeller (6) is driven by electric hammer motor shaft (8), the impeller outer air suction opening is provided with dust cover (9), described control of dust jacket casing (4) is socketed on the outer electric hammer housing of dust cover (9), described control of dust jacket casing (4) inwall is fixed with spring (10), and control of dust jacket casing and drill bit interface are provided with rubber ring (11).
2. the electric hammer that has dust exhaust apparatus according to claim 1 is characterized in that: described air exhauster (2) is a centrifugal fan.
3. the electric hammer that has dust exhaust apparatus according to claim 1 is characterized in that: described air exhauster impeller (6) shell is provided with lattice-shaped air outlet (7).
4. the electric hammer that has dust exhaust apparatus according to claim 1 is characterized in that: described control of dust jacket casing (4) adopts transparent soft material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202244050U CN201669686U (en) | 2010-06-12 | 2010-06-12 | Electric hammer with dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202244050U CN201669686U (en) | 2010-06-12 | 2010-06-12 | Electric hammer with dust collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669686U true CN201669686U (en) | 2010-12-15 |
Family
ID=43327098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202244050U Expired - Fee Related CN201669686U (en) | 2010-06-12 | 2010-06-12 | Electric hammer with dust collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669686U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817658A (en) * | 2012-11-19 | 2014-05-28 | 株式会社牧田 | Dust collecting device and power tool having the same |
| CN103831788A (en) * | 2014-03-03 | 2014-06-04 | 洛阳理工学院 | Dust-free environment-friendly electric hammer |
| CN103831789A (en) * | 2014-03-03 | 2014-06-04 | 洛阳理工学院 | Environment-friendly dust removal device of electric hammer |
| CN105437158A (en) * | 2015-12-08 | 2016-03-30 | 安徽冠东电子科技有限公司 | Percussion drill dust collector |
| CN107511801A (en) * | 2017-09-13 | 2017-12-26 | 中冶天工集团天津有限公司 | The air blast electric hammer of itself strength borehole cleaning after a kind of drilling for bar planting |
| US11872665B2 (en) | 2021-04-01 | 2024-01-16 | Milwaukee Electric Tool Corporation | Integrated dust extractor and power tool |
-
2010
- 2010-06-12 CN CN2010202244050U patent/CN201669686U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817658A (en) * | 2012-11-19 | 2014-05-28 | 株式会社牧田 | Dust collecting device and power tool having the same |
| CN103817658B (en) * | 2012-11-19 | 2016-04-13 | 株式会社牧田 | Dust collect plant and possess the power tool of dust collect plant |
| CN103831788A (en) * | 2014-03-03 | 2014-06-04 | 洛阳理工学院 | Dust-free environment-friendly electric hammer |
| CN103831789A (en) * | 2014-03-03 | 2014-06-04 | 洛阳理工学院 | Environment-friendly dust removal device of electric hammer |
| CN103831788B (en) * | 2014-03-03 | 2016-01-13 | 洛阳理工学院 | Dust-free environment-friendly electric hammer |
| CN103831789B (en) * | 2014-03-03 | 2016-01-13 | 洛阳理工学院 | A kind of Environmental-protection dust removal device of electric hammer |
| CN105437158A (en) * | 2015-12-08 | 2016-03-30 | 安徽冠东电子科技有限公司 | Percussion drill dust collector |
| CN107511801A (en) * | 2017-09-13 | 2017-12-26 | 中冶天工集团天津有限公司 | The air blast electric hammer of itself strength borehole cleaning after a kind of drilling for bar planting |
| US11872665B2 (en) | 2021-04-01 | 2024-01-16 | Milwaukee Electric Tool Corporation | Integrated dust extractor and power tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120612 |