CN204226237U - A kind of active dustproof construction of carrying roller - Google Patents
A kind of active dustproof construction of carrying roller Download PDFInfo
- Publication number
- CN204226237U CN204226237U CN201420691641.1U CN201420691641U CN204226237U CN 204226237 U CN204226237 U CN 204226237U CN 201420691641 U CN201420691641 U CN 201420691641U CN 204226237 U CN204226237 U CN 204226237U
- Authority
- CN
- China
- Prior art keywords
- tube
- carrying roller
- air filter
- rotating shaft
- flabellum
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 241000883990 Flabellum Species 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 13
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of active dustproof construction of carrying roller, belong to carrying roller accessory field.It can initiatively stop dust to enter Idler bearing gap.It comprises a rotating shaft, one is had around the tube of axis of rotation at rotating shaft overcoat, in described rotating shaft, cover has Dustproof pipe, Air Filter, fan seat, wherein Dustproof pipe is fixed on the end face of tube, and described Air Filter is positioned at the inside of Dustproof pipe, and the end face of Air Filter and tube fixes, described fan seat is positioned at the inside of Air Filter, and fix with the end face of tube, described fan seat is also provided with a flabellum, the rotating shaft of flabellum right-hand member is also fixed with a dust cover.It produces air-flow by the flabellum be connected with tube, initiatively stops dust to enter Idler bearing gap, and structure is simple, easy for installation, can extend the working life of carrying roller further.
Description
Technical field
The utility model relates to a kind of active dustproof construction of carrying roller, belongs to carrying roller accessory field.
Background technique
The using scope of carrying roller is extensive, often appear at the environment of dust, and dust can make significantly reduce the working life of bearing, therefore market there is various dust protected carrying roller, but they are all passive types, dust-proof by increasing isolated path, along with the increase of service time, dust still can pierce bearing by gap, shortens Roller Service Life.
Model utility content
Technical problem to be solved in the utility model is: the active dustproof construction providing a kind of carrying roller, initiatively stops dust to enter carrying roller gap.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of active dustproof construction of carrying roller, it comprises a rotating shaft, one is had around the tube of axis of rotation at rotating shaft overcoat, in described rotating shaft, cover has Dustproof pipe, Air Filter, fan seat, wherein Dustproof pipe is fixed on the end face of tube, described Air Filter is positioned at the inside of Dustproof pipe, and the end face of Air Filter and tube fixes, described fan seat is positioned at the inside of Air Filter, and fix with the end face of tube, described fan seat is also provided with a flabellum, the rotating shaft of flabellum right-hand member is also fixed with a dust cover.
As preferred embodiment, the surrounding of described Dustproof pipe evenly has several suction ports.
As preferred embodiment, the outer surface of described Air Filter is corresponding with the suction port on around Dustproof pipe.
As preferred embodiment, between described fan seat and flabellum, leave gap.
As preferred embodiment, between described fan seat and flabellum, gap is greater than suction port diameter.
As preferred embodiment, described dust cover diameter is less than tube diameter, and and between Dustproof pipe, leave 0.5mm gap, this gap is as relief opening.
The beneficial effects of the utility model are: it produces air-flow by the flabellum be connected with tube, initiatively stop dust to enter carrying roller gap, and Air Filter are replaceable, and structure is simple, easy for installation, can extend the working life of carrying roller further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of active dustproof construction of carrying roller, it comprises a rotating shaft 6, a tube 1 rotated around rotating shaft 6 is had at rotating shaft 6 overcoat, in rotating shaft 6, cover has Dustproof pipe 2, Air Filter 3, fan seat 7, wherein Dustproof pipe 2 is fixed on the end face of tube 1, Air Filter 3 is positioned at the inside of Dustproof pipe 2, and Air Filter 3 fixes with the end face of tube 1, fan seat 7 is positioned at the inside of Air Filter 3, and fix with the end face of tube 1, fan seat 7 is also provided with a flabellum 4, the rotating shaft 6 of flabellum 4 right-hand member is also fixed with a dust cover 5.The surrounding of Dustproof pipe 2 evenly has several suction ports 8.The outer surface of Air Filter 3 is corresponding with the suction port 8 on around Dustproof pipe 2.Gap d is left between fan seat 7 and flabellum 4.Between fan seat and flabellum, gap d is greater than suction port diameter.Dust cover diameter is less than tube diameter, and and between Dustproof pipe, leave 0.5mm gap, this gap is as relief opening.
When carrying roller works, belt drive tube 1 rotates, the flabellum 4 be connected with this tube 1 rotates thereupon, flabellum 4 makes Dustproof pipe 2 inner air flow to gap between dust cover 5 and Dustproof pipe 2, the space that flabellum 4 and Dustproof pipe 2 bottom are comprised produces negative pressure state, now by the ambient air that suction port 8 absorbs, after Air Filter 3 filters, enters Dustproof pipe, blow to the gap between dust cover 5 and Dustproof pipe 2 by flabellum 4 again, the air-flow of discharging stops dust to enter Dustproof pipe 2.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the active dustproof construction of a carrying roller, it comprises a rotating shaft, one is had around the tube of axis of rotation at rotating shaft overcoat, it is characterized in that: in described rotating shaft, cover has Dustproof pipe, Air Filter, fan seat, wherein Dustproof pipe is fixed on the end face of tube, described Air Filter is positioned at the inside of Dustproof pipe, and the end face of Air Filter and tube fixes, described fan seat is positioned at the inside of Air Filter, and fix with the end face of tube, described fan seat is also provided with a flabellum, the rotating shaft of flabellum right-hand member is also fixed with a dust cover.
2. the active dustproof construction of a kind of carrying roller according to claim 1, is characterized in that: the surrounding of described Dustproof pipe evenly has several suction ports.
3. the active dustproof construction of a kind of carrying roller according to claim 1, is characterized in that: the outer surface of described Air Filter is corresponding with the suction port on around Dustproof pipe.
4. the active dustproof construction of a kind of carrying roller according to claim 1, is characterized in that: leave gap between described fan seat and flabellum.
5. the active dustproof construction of a kind of carrying roller according to claim 4, is characterized in that: between described fan seat and flabellum, gap is greater than suction port diameter.
6. the active dustproof construction of a kind of carrying roller according to claim 1, is characterized in that: described dust cover diameter is less than tube diameter, and and between Dustproof pipe, leave 0.5mm gap, this gap is as relief opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691641.1U CN204226237U (en) | 2014-11-06 | 2014-11-06 | A kind of active dustproof construction of carrying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691641.1U CN204226237U (en) | 2014-11-06 | 2014-11-06 | A kind of active dustproof construction of carrying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226237U true CN204226237U (en) | 2015-03-25 |
Family
ID=52924340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420691641.1U Expired - Fee Related CN204226237U (en) | 2014-11-06 | 2014-11-06 | A kind of active dustproof construction of carrying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393644A (en) * | 2022-02-24 | 2022-04-26 | 邵联华 | Numerical control machine tool with dust removal function and dust removal method thereof |
-
2014
- 2014-11-06 CN CN201420691641.1U patent/CN204226237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393644A (en) * | 2022-02-24 | 2022-04-26 | 邵联华 | Numerical control machine tool with dust removal function and dust removal method thereof |
| CN114393644B (en) * | 2022-02-24 | 2023-08-15 | 烟台春晖回转支承有限公司 | Numerical control machine tool with dust removal function and dust removal method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 231400 Tongcheng Economic Development Zone, Anhui Province, South Road, the road and the intersection of the three road, three Patentee after: Energy saving environmental protection Polytron Technologies Inc. in Anhui Address before: 231400 Tongcheng Economic Development Zone, Anhui Province, South Road, the road and the intersection of the three road, three Patentee before: ANHUI ZHONGJIE ENERGY SAVING ENVIRONMENTAL PROT TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Active dust prevention structure of carrier roller Effective date of registration: 20180402 Granted publication date: 20150325 Pledgee: Industrial and Commercial Bank of China Limited Tongcheng sub branch Pledgor: Energy saving environmental protection Polytron Technologies Inc. in Anhui Registration number: 2018340000090 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230720 Granted publication date: 20150325 Pledgee: Industrial and Commercial Bank of China Limited Tongcheng sub branch Pledgor: Energy saving environmental protection Polytron Technologies Inc. in Anhui Registration number: 2018340000090 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |