CN2681854Y - Pneumatic dust collector of grinding wheel machine - Google Patents
Pneumatic dust collector of grinding wheel machine Download PDFInfo
- Publication number
- CN2681854Y CN2681854Y CN 200420020026 CN200420020026U CN2681854Y CN 2681854 Y CN2681854 Y CN 2681854Y CN 200420020026 CN200420020026 CN 200420020026 CN 200420020026 U CN200420020026 U CN 200420020026U CN 2681854 Y CN2681854 Y CN 2681854Y
- Authority
- CN
- China
- Prior art keywords
- dust
- dust collector
- grinding wheel
- dust catcher
- lower house
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 68
- 229910001651 emery Inorganic materials 0.000 claims description 14
- 210000000867 larynx Anatomy 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000007921 spray Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model relates to a pneumatic dust collector of the grinding wheel machine, comprising a grinding wheel head section, a grinding wheel, a dust chimney, a dust box, an upper casing of the dust collector and a lower casing of the dust collector. The upper casing of the dust collector is provided with an air intake, a spray head is arranged in the casing, and an air trough is arranged on the spray head. The lower casing of the dust collector is connected with the grinding wheel head section through a support cover, one end of the support cover is fixed to the grinding wheel head section by a hoop iron, the other end is arranged in the lower casing of the dust collector, an inner cover is arranged in the lower casing of the dust collector and is fixed on the casing by a quilting rivet, and the lower end of the lower casing of the dust collector is provided with hair brush. The utility model overcomes the disadvantages of large noise, consumed energy, inconvenience, etc. in the dust absorption technique of the present grinding wheel machine, and the exhaust gas exhausted by the grinding wheel machine is the dynamic force for removing the grained metal and the dust particle generated by the working.
Description
Technical field
The utility model relates to a kind of dust catcher, the pneumatic dust exhaust apparatus of specifically a kind of abrasive machine.
Background technology
Present abrasive machine dedusting technology both domestic and external is varied, mostly adopts fiber bag precipitator and cyclone dust collector, and the shortcoming of this technology is that floor space is big, noise big and function singleness.The patent No. is 96214402.9 Chinese patents that are called desk-top grinder with dust collector have solved the existing shortcoming of above-mentioned dedusting technology to a certain extent, and volume is less, but its dust suction power still derives from motor and troublesome poeration, shortcoming that noise is big still exists.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of without electric energy, and only the waste gas that need utilize air grinder to discharge is the pneumatic dust exhaust apparatus of the abrasive machine of power.
The purpose of this utility model is achieved in that the pneumatic dust exhaust apparatus of abrasive machine of the present utility model is made up of emery wheel head, emery wheel, dust flue, disposal box, dust catcher upper shell and dust catcher lower house.One shower nozzle is arranged in the dust catcher upper shell, have air inlet on the upper shell, be connected with the original exhaust outlet of abrasive machine, the air inlet of shower nozzle and dust catcher constitutes a depression generator; Have several equidistant air drains on the shower nozzle, blast pipe is housed at the top of dust catcher upper shell; Between dust catcher lower house and the wheelhead by support set support and connection, support set one end is fixed on the emery wheel head by a larynx hoop, the other end is positioned in the dust catcher lower house, and the support set outer cover is equipped with elastic seal cartridge, and the tower spring is installed between support set and the elastic seal cartridge; In the dust catcher lower house inner cover is arranged, be fixed on the dust catcher lower house by a rivet, hairbrush is equipped with in dust catcher lower house lower end.
Description of drawings
Accompanying drawing 1 is a shape assumption diagram of the present utility model,
Accompanying drawing 2 is a structural representation of the present utility model,
Accompanying drawing 3 is the profile of accompanying drawing 2,
Accompanying drawing 4 be the A-A of accompanying drawing 3 to schematic diagram,
Accompanying drawing 5 is the nozzle structure schematic diagram.
Number in the figure:
The 1-dust flue, 2-dust catcher upper shell, the 3-shower nozzle, the 4-elastic seal cartridge, the 5-support set,
6-emery wheel head, 7-larynx hoop, 8-dust catcher lower house, 9-tower spring, 10-emery wheel
The 11-quilting rivet, 12-air inlet, 13-inner cover, 14-hairbrush, 15-air drain, 16-disposal box
17-abrasive machine exhaust outlet.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described: referring to accompanying drawing 1 and accompanying drawing 2, the pneumatic dust exhaust apparatus of abrasive machine described in the utility model is made up of emery wheel head 6, emery wheel 10, dust flue 1, disposal box 16, dust catcher upper shell 4 and dust catcher lower house 8; Dust catcher upper shell 2 has an air inlet 12, link together with abrasive machine exhaust outlet 17, and in dust catcher upper shell 2, adorn a shower nozzle 3, space between the inwall of shower nozzle 3 and dust catcher upper shell 2 forms a jet chamber, referring to accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, have several equidistant air drains 15 on the shower nozzle 3; Referring to accompanying drawing 1 and accompanying drawing 2, connect by a support set 5 between dust catcher lower house 8 and the emery wheel head 6, support set 5 one ends are fixed on the emery wheel head 6 with a larynx hoop 7, the other end is positioned in the dust catcher lower house 8, the support set 5 outer elastic seal cartridges 4 that are set with, adorning tower spring 9 between support set 5 and the elastic seal cartridge 4, the lower end of dust catcher lower house 8 is equipped with hairbrush 14; One inner cover 13 is arranged in the dust catcher lower house 8, be fixed on the dust catcher lower house 8 with quilting rivet 11, inner cover 13 that this structure makes and the space between the dust catcher lower house 8 form vacuum chamber.During work, abrasive machine waste gas enters air inlet 12 by abrasive machine exhaust outlet 17, and by the jet chamber between shower nozzle 3 and the dust catcher upper shell 2, air is from air drain 15 ejection at a high speed, the instantaneous air of taking away in the cavity between inner cover 13 and the dust catcher lower house 8 makes it to form fast the negative pressure workspace.Simultaneously because hairbrush 14 produces delivery air under the atmospheric pressure effect, thereby very fast clipped wire and grit etc. with high-speed cutting on the emery wheel 10 siphons away.Because the road of waste gas is unblocked, so greatly reduce the noise of air grinder; Because of dust suction does not need electric dust collector,, saved the energy again again, so this utility model is a kind of pneumatic dust exhaust apparatus of abrasive machine of practicality of energy-saving and environmental protection so not only reduce noise.
Claims (5)
1. the pneumatic dust exhaust apparatus of abrasive machine comprises emery wheel head (6), emery wheel (7), dust flue (1), disposal box (16), dust catcher upper shell (2) and dust catcher lower house (8); It is characterized in that: dust catcher upper shell (2) one sides have air inlet (12), and shower nozzle (3) is installed in the chamber of dust catcher upper shell (2); Between dust catcher lower house (8) and emery wheel head (6), link to each other by a support set (5), one end of support set (5) is fixed on the emery wheel head (6) with a larynx hoop, the other end is packed in the dust catcher lower house (8), is adorning elastic seal cartridge (4) in the support set (5).
2. the pneumatic dust exhaust apparatus of abrasive machine according to claim 1 is characterized in that: have several equidistant air drains (15) on the shower nozzle (3).
3. the pneumatic dust exhaust apparatus of abrasive machine according to claim 1 is characterized in that: an inner cover (13) is arranged in the dust catcher lower house (8), be fixed in the dust catcher lower house (8) with quilting rivet (11).
4. the pneumatic dust exhaust apparatus of abrasive machine according to claim 1 is characterized in that: between support set (5) and the elastic seal cartridge (4) tower spring (9) is installed.
5. the pneumatic dust exhaust apparatus of abrasive machine according to claim 1 is characterized in that: the lower end of dust catcher lower house (8) is equipped with hairbrush (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020026 CN2681854Y (en) | 2004-02-11 | 2004-02-11 | Pneumatic dust collector of grinding wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020026 CN2681854Y (en) | 2004-02-11 | 2004-02-11 | Pneumatic dust collector of grinding wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681854Y true CN2681854Y (en) | 2005-03-02 |
Family
ID=34606712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020026 Expired - Fee Related CN2681854Y (en) | 2004-02-11 | 2004-02-11 | Pneumatic dust collector of grinding wheel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681854Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166603B (en) * | 2005-04-13 | 2010-05-12 | 肖普瓦克公司 | Vacuum accessory of manual sand mill |
| CN104209842A (en) * | 2013-06-01 | 2014-12-17 | 昆山飞达磨具制造有限公司 | Handheld abrasive tool capable of lowering noise and collecting dust |
-
2004
- 2004-02-11 CN CN 200420020026 patent/CN2681854Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166603B (en) * | 2005-04-13 | 2010-05-12 | 肖普瓦克公司 | Vacuum accessory of manual sand mill |
| CN101695821B (en) * | 2005-04-13 | 2011-07-27 | 肖普瓦克公司 | Hand sander vacuum attachment |
| CN104209842A (en) * | 2013-06-01 | 2014-12-17 | 昆山飞达磨具制造有限公司 | Handheld abrasive tool capable of lowering noise and collecting dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |