CN203245832U - Dustproof electric hammer - Google Patents
Dustproof electric hammer Download PDFInfo
- Publication number
- CN203245832U CN203245832U CN 201320250317 CN201320250317U CN203245832U CN 203245832 U CN203245832 U CN 203245832U CN 201320250317 CN201320250317 CN 201320250317 CN 201320250317 U CN201320250317 U CN 201320250317U CN 203245832 U CN203245832 U CN 203245832U
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- China
- Prior art keywords
- electric hammer
- main body
- tor
- exhauster
- drill bit
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- 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 discloses a dustproof electric hammer which comprises an electric hammer body and a drill bit, wherein the electric hammer body is provided with a rotating shaft, and the drill bit is installed on the rotating shaft. The dustproof electric hammer is characterized in that the rotating shaft is formed by a head portion located outside the electric hammer body and a tail portion located in the electric hammer body, a pumping fan is installed on the tail portion of the rotating shaft, the head portion of the rotating shaft and the drill bit form an impact assembly, a pumping cylinder is arranged on the periphery of the impact assembly, and the pumping cylinder is communicated with the pumping fan. Therefore, the dustproof electric hammer can carry out effective dust collection operation when the drill bit drills, prevents dust from being spread in air randomly, facilitates environment protection and protects body health of operating personnel.
Description
Technical field
The utility model relates to a kind of electric hammer, relates in particular to a kind of Dustproof electric hammer with dust reduction capability.
Background technology
Dust is large especially in use for present electric hammer on the market, is unfavorable for the healthy of operating personnel, environment has also been caused greatly polluted.
The utility model content
Shortcoming for " dust is large " that solve electric hammer of the prior art, the utility model proposes a kind of dustproof electric hammer, comprise: electric hammer main body and the drill bit that is installed on the described turning cylinder with turning cylinder, it is characterized in that, described turning cylinder forms with the afterbody that is positioned at the electric hammer main body by being positioned at the outer head of electric hammer main body, on the afterbody of described turning cylinder exhauster(-tor is installed, the head of described turning cylinder and drill bit have consisted of the impact assembly, and the periphery at described impact assembly is provided with suction cylinder, described suction cylinder and described exhauster(-tor UNICOM.
Because the turning cylinder at electric hammer has increased exhauster(-tor, in the outer setting of impacting assembly suction cylinder is arranged simultaneously, when electric hammer is worked, turning cylinder drives on the one hand drill bit and rotates to treat and bore object and drill (having inevitably dust scatters), on the other hand, also drive exhauster(-tor and rotate, along with fan rotates, can form vacuum in the suction cylinder, so the dust that probing is produced is inhaled into the electric hammer main body along suction cylinder.Thus, avoid dust optionally to be dispersed in the air.
Advantageously, described electric hammer main body is that described exhauster(-tor is provided with discharge tube, and an end of described discharge tube is related with described exhauster(-tor, and the other end is connected with dust collect plant.Can for dust designs independent dust collect plant, can effectively manage with dust discharge to it operating like this.
Preferably, described dust collect plant is dismountable.Heavy electric hammer can be picked up and just unpicking and washing of dust collect plant can be carried out easily.
Especially, described dust collect plant is external visual filter.The dust collection situation of like this can the handled easily personnel estimating filter interior arranges the suitable operation of unpicking and washing.
Advantageously, described suction cylinder is bellows, to adapt to the drill bit for different model and length.
Preferably, described suction cylinder is removably mounted on the described electric hammer main body.Conveniently when damaging, suction cylinder changes.
Particularly, described exhauster(-tor comprises blade and blower-casting, and described blade is screwed in the afterbody of described turning cylinder, and described blower-casting is screwed on the described electric hammer main body, and operation technique is simple and convenient.
Compared to existing technologies, the utility model can carry out effectively dust suction operation when drill bit is drilled, and prevents that dust from taking a walk wantonly in air, is conducive to environment and protects that operating personnel's is healthy.
Description of drawings
Fig. 1 is the structural representation of the dustproof electric hammer of the utility model one specific embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.For the person of ordinary skill in the field, to the detailed description of the present utility model, above-mentioned purpose of the present utility model, feature and advantage will be apparent.
With reference to Fig. 1, a kind of dustproof electric hammer has been described, comprise drill bit 1, turning cylinder 2 and electric hammer main body 3.Turning cylinder 2 forms with the afterbody 22 that is positioned at electric hammer main body 3 by being positioned at electric hammer main body 3 outer heads 21, the afterbody 22 of turning cylinder is tightened up a screw and is fixed with exhauster(-tor 4, head 21 and the drill bit 1 of turning cylinder have consisted of the impact assembly, and be provided with bellows 7 in the periphery of impacting assembly, described bellows 7 and exhauster(-tor 4 UNICOMs and be removably mounted on the electric hammer main body 3.
Preferably, described exhauster(-tor 4 comprises blade and blower-casting, and described blade is screwed in the afterbody 22 of described turning cylinder, and blade rotates along with the rotation of turning cylinder, and described blower-casting is screwed on the described electric hammer main body 3.
Further can find out, electric hammer main body 3 is provided with discharge tube 8 for exhauster(-tor 4, and an end of described discharge tube 8 is related with exhauster(-tor 4, and the other end is connected with external visual filter 5.
Preferably, described filter is dismountable.
Of particular note, described bellows 7 is screwed with exhauster(-tor 4 and is connected, and described filter 5 also is connected with described discharge tube 8 by screw.This dismountable connected mode, so that convenient disassembly, and after above-mentioned dust preventing component was dismantled, electric hammer can use as common electric hammer, was convenient to be used in some less spaces or complex environment.
In actual mechanical process, when pressing electric hammer switch 6, turning cylinder 2 drives exhauster(-tor 4 and drill bit 1.Bellows 7 interior formation vacuum when exhauster(-tor 4 rotates, the dust that inspiration drill bit 1 probing metope etc. produces, the opening 71 of bellows 7 leading portions can allow the air of outside enter, and forms circulation.After dust entered filter 5, air can see through filter 5, and dust can be stayed in the filter 5.Can pull down filter 5 after work is finished and outwell dust.Simple to operation.
Electric hammer with dust reduction capability of the present utility model can carry out effectively dust suction operation when drill bit is drilled, prevent that dust from taking a walk wantonly in air, is conducive to environment and protects that operating personnel's is healthy.
What pay particular attention to is, above mode by exemplary embodiment is carried out exemplary explanation to the utility model, but the utility model is not limited to this.Be construed as, in the situation that do not depart from design of the present utility model, operation principle, other replacement that the material of the element among the above embodiment, shape can be known by the art personnel or equivalent element, material, applicable shape are replaced.
Claims (7)
1. dustproof electric hammer, comprise: electric hammer main body and the drill bit that is installed on the described turning cylinder with turning cylinder, it is characterized in that, described turning cylinder forms with the afterbody that is positioned at the electric hammer main body by being positioned at the outer head of electric hammer main body, on the afterbody of described turning cylinder exhauster(-tor is installed, the head of described turning cylinder and drill bit have consisted of the impact assembly, and are provided with suction cylinder in the periphery of described impact assembly, described suction cylinder and described exhauster(-tor UNICOM.
2. dustproof electric hammer according to claim 1 is characterized in that, described electric hammer main body is that described exhauster(-tor is provided with discharge tube, and an end of described discharge tube is related with described exhauster(-tor, and the other end is connected with dust collect plant.
3. dustproof electric hammer according to claim 2 is characterized in that, described dust collect plant is dismountable.
4. dustproof electric hammer according to claim 3 is characterized in that, described dust collect plant is external visual filter.
5. dustproof electric hammer according to claim 1 is characterized in that, described suction cylinder is bellows.
6. dustproof electric hammer according to claim 1 is characterized in that, described suction cylinder is removably mounted on the described electric hammer main body.
7. dustproof electric hammer according to claim 1 is characterized in that, described exhauster(-tor comprises blade and blower-casting, and described blade is screwed in the afterbody of described turning cylinder, and described blower-casting is screwed on the described electric hammer main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250317 CN203245832U (en) | 2013-05-09 | 2013-05-09 | Dustproof electric hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250317 CN203245832U (en) | 2013-05-09 | 2013-05-09 | Dustproof electric hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245832U true CN203245832U (en) | 2013-10-23 |
Family
ID=49372292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320250317 Expired - Fee Related CN203245832U (en) | 2013-05-09 | 2013-05-09 | Dustproof electric hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-05-09 CN CN 201320250317 patent/CN203245832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20131023 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |