CN104100289A - Dust suction device for drilling - Google Patents
Dust suction device for drilling Download PDFInfo
- Publication number
- CN104100289A CN104100289A CN201310123581.3A CN201310123581A CN104100289A CN 104100289 A CN104100289 A CN 104100289A CN 201310123581 A CN201310123581 A CN 201310123581A CN 104100289 A CN104100289 A CN 104100289A
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- CN
- China
- Prior art keywords
- tubular body
- dust suction
- suction device
- dust
- shell
- 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.)
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Abstract
The invention discloses a dust suction device for drilling, and belongs to a dust suction device. The dust suction device is characterized by comprising a tubular body, wherein bearings are connected to the two ends of the outer periphery of the tubular body in a clamping way respectively; a cylindrical shell is connected to the outer peripheries of the bearings in the clamping way; a dust suction pipe is communicated with the cylindrical surface of the shell; at least one through hole communicated with an inner cavity of the shell is formed in the cylindrical surface of the tubular body; an internal thread for connecting a drill bit is arranged on the inner wall of one end of the tubular body, and an internal thread for connecting a drilling machine is arranged at the other end of the tubular body; the two bearings have the same internal diameter. Compared with the prior art, the dust suction device on trial has the advantages that dust produced by drilling enters the inner cavity of the shell from a hollow inner cavity of the drill bit through the through hole of the tubular body, and is sucked away by the dust suction pipe under the action of negative pressure generated by the dust suction device, so that the dust produced by construction is prevented from polluting air and influencing the health of a constructor like that in the prior art, and meanwhile, influence on the construction quality is avoided.
Description
Technical field
The present invention relates to a kind of dust exhaust apparatus, particularly a kind of boring dust exhaust apparatus.
Background technology
In the construction of boring, can produce a large amount of dust, the effective precautionary measures for want of at present, so the dust that construction produces has caused pollution to environment, have also had a strong impact on constructor healthy simultaneously.
As can be seen here, it is necessary studying and design a kind of boring dust exhaust apparatus that effectively prevents that dust from flying environmental pollution and constructor's health exert an influence in drilling construction.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, study and design a kind of boring dust exhaust apparatus that effectively prevents that dust from flying environmental pollution and constructor's health exert an influence in drilling construction.
The object of the invention is to be achieved through the following technical solutions:
A kind of boring dust exhaust apparatus, its feature comprises tubular body, and tubular body periphery two ends are connected with respectively bearing, and bearing periphery is connected with cylindrical shell, on the face of cylinder of housing, is communicated with sweep-up pipe.
The described tubular body face of cylinder is provided with at least 1 through hole communicating with housing inner chamber.
Described tubular body one end inwall is provided with and connects drill bit internal thread, and the other end is provided with and connects rig internal thread.
The internal diameter of described 2 bearings is identical.
The boring dust exhaust apparatus of one that the invention process obtains, through on probation, has compared with prior art shown following beneficial effect:
The present invention is connected to boring dust exhaust apparatus both sides by the corresponding internal thread of tubular body respectively by drill bit and rig, dust collection equipment is connected on the sweep-up pipe of boring dust exhaust apparatus simultaneously, in construction, when rig drives drill bit work by tubular body, after dust collection equipment starts simultaneously, the dust that boring produces enters housing inner chamber from the hollow cavity of drill bit through tubular body through hole, the negative pressure being produced by dust collection equipment, siphon away from sweep-up pipe, therefore the dust that construction produces can be as prior art, contaminated air and affect the healthy of constructor, can not affect construction quality simultaneously yet.
Brief description of the drawings
Fig. 1 is the schematic diagram that meets thematic structure of the present invention;
Fig. 2 is the A-A generalized section in Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, a kind of boring dust exhaust apparatus, its feature comprises tubular body 1, and tubular body periphery two ends are connected with respectively bearing 2,3, and bearing periphery is connected with cylindrical shell 4, is communicated with sweep-up pipe 5 on the face of cylinder of housing.
As shown in Figure 2, described tubular body 1 face of cylinder is provided with at least 1 through hole 11 communicating with housing inner chamber.
As shown in Figure 2, the two ends inwall of described tubular body 1 is provided with and connects internal thread 12 drill bit for, connection internal thread 13 for rig.
As shown in Figure 2, the internal diameter of described bearing 2,3 is identical.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand, and the present invention is the restriction of the foregoing description including embodiment not; Without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention; The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a boring dust exhaust apparatus, its feature comprises tubular body (1), tubular body periphery two ends are connected with respectively bearing (2), (3), bearing periphery is connected with cylindrical shell (4), is communicated with sweep-up pipe (5) on the face of cylinder of housing.
2. boring dust exhaust apparatus according to claim 1, is characterized in that described tubular body (1) face of cylinder is provided with at least 1 through hole communicating with housing inner chamber (11).
3. boring dust exhaust apparatus according to claim 1, the two ends inwall that it is characterized in that described tubular body (1) is provided with and connects internal thread (12) drill bit for, connection internal thread (13) for rig.
4. boring dust exhaust apparatus according to claim 1, is characterized in that the internal diameter of described bearing (2), (3) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123581.3A CN104100289A (en) | 2013-04-10 | 2013-04-10 | Dust suction device for drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123581.3A CN104100289A (en) | 2013-04-10 | 2013-04-10 | Dust suction device for drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104100289A true CN104100289A (en) | 2014-10-15 |
Family
ID=51668793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310123581.3A Pending CN104100289A (en) | 2013-04-10 | 2013-04-10 | Dust suction device for drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626071A (en) * | 2015-03-02 | 2015-05-20 | 朱金凤 | Dust removal ring of electric hand drill |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201496093U (en) * | 2009-08-14 | 2010-06-02 | 孙铁波 | Self suction pressure-generation dust control device for reciprocating drill |
| CN201753613U (en) * | 2010-08-11 | 2011-03-02 | 义马煤业集团股份有限公司新安煤矿 | Collector used for outburst prevention |
| CN201902227U (en) * | 2010-12-22 | 2011-07-20 | 山西晋城无烟煤矿业集团有限责任公司 | Dust removal and gas exhaust device for gas drilling construction |
| CN202402062U (en) * | 2011-12-29 | 2012-08-29 | 王君 | Drill hole dust protector |
| CN202611744U (en) * | 2012-05-24 | 2012-12-19 | 平顶山市铁福来机电设备有限公司 | Dustproof device for coal mine drilling machine |
-
2013
- 2013-04-10 CN CN201310123581.3A patent/CN104100289A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201496093U (en) * | 2009-08-14 | 2010-06-02 | 孙铁波 | Self suction pressure-generation dust control device for reciprocating drill |
| CN201753613U (en) * | 2010-08-11 | 2011-03-02 | 义马煤业集团股份有限公司新安煤矿 | Collector used for outburst prevention |
| CN201902227U (en) * | 2010-12-22 | 2011-07-20 | 山西晋城无烟煤矿业集团有限责任公司 | Dust removal and gas exhaust device for gas drilling construction |
| CN202402062U (en) * | 2011-12-29 | 2012-08-29 | 王君 | Drill hole dust protector |
| CN202611744U (en) * | 2012-05-24 | 2012-12-19 | 平顶山市铁福来机电设备有限公司 | Dustproof device for coal mine drilling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626071A (en) * | 2015-03-02 | 2015-05-20 | 朱金凤 | Dust removal ring of electric hand drill |
| CN104626071B (en) * | 2015-03-02 | 2016-03-30 | 朱金凤 | Electric hand drill dedusting ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |