CN208371732U - The secondary collection assembly of dust of dust catcher and dust pocket structure - Google Patents
The secondary collection assembly of dust of dust catcher and dust pocket structure Download PDFInfo
- Publication number
- CN208371732U CN208371732U CN201721065509.XU CN201721065509U CN208371732U CN 208371732 U CN208371732 U CN 208371732U CN 201721065509 U CN201721065509 U CN 201721065509U CN 208371732 U CN208371732 U CN 208371732U
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- dust
- filtering screen
- motor
- pedestal
- collection assembly
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Abstract
The utility model provides a kind of secondary collection assembly of dust of dust catcher and dust pocket structure, is related to cleaner field.The secondary collection assembly of dust of the dust catcher includes pedestal and motor；Pedestal is provided centrally with motor cavity, is additionally provided with secondary dust-collecting cavity；Motor is provided in motor cavity, the output shaft of motor is for driving filtering screen to rotate；It is provided at the top of pedestal multiple into dirt hole and multiple scraper plates.Dust cup structure includes dust pocket, and dust pocket is internally provided with the secondary collection assembly of dust of dust catcher as above, is additionally provided with the extra large pa of filtering, filtering screen and cyclone separator；The bottom of filtering screen is connected to motor, and the outer wall of filtering screen is abutted with the inside of multiple scraper plates；The bottom of filtering screen is provided with the through-hole being connected into dirt hole；Cyclone separator is installed on inside filtering screen, the output axis connection with motor；The top of cyclone separator is connect with extra large pa is filtered, and top is provided with entering-dust mouth.The technical issues of present application addresses the blockings of existing dust catcher filtering screen.
Description
Technical field
The utility model relates to cleaner technology fields, more particularly, to a kind of secondary collection assembly of dust of dust catcher and dust pocket
Structure.
Background technique
In existing dust catcher, dusty gas is after entering dust pocket, under the action of negative-pressure sucking, in dusty gas
Dust can be attached in the outside wall surface of filtering screen, if dust accumulation amount is more, it is likely that lead to the blocking of filtering screen.
Based on this, the utility model provides a kind of secondary collection assembly of dust of dust catcher and dust pocket structure is above-mentioned to solve
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of secondary collection assembly of dust of dust catcher, to solve existing dust catcher filter screen
The technical issues of cover blocking.
The purpose of this utility model, which also resides in, provides a kind of dust cup structure, for solving above-mentioned technical problem.
Based on above-mentioned first purpose, the utility model provides a kind of secondary collection assembly of dust of dust catcher, including pedestal and electricity
Machine；The pedestal is provided centrally with motor cavity；Secondary dust-collecting cavity is additionally provided in pedestal described in the motor cavity；
Motor is provided in the motor cavity, the output shaft of the motor is pierced by the top of the pedestal for driving filtering
Mesh enclosure rotation；
It is provided at the top of the pedestal multiple into dirt hole；
Multiple scraper plates are further fixed at the top of the pedestal, multiple scraper plates are for scraping the filtering screen outer surface
Dust.
Optionally, multiple scraper plates are a template, and inner wall is abutted with the outer surface of the filtering screen.
Stripe board is easy to process, and cross section is preferably arc-shaped, and inner wall is bonded with filtering screen, preferably to clear up ash
Dirt.
Optionally, multiple scraper plates are uniformly arranged around the central axis of the pedestal.
The multiple scraper plates being uniformly arranged can effectively clear up filtering screen, and filtering screen is cleaned out.
Optionally, multiple described annular in fan into dirt hole.
In the shape that can efficiently use pedestal into dirt hole of fan annular, maximum area is opened up, to facilitate dust to enter.
Optionally, multiple central axis into dirt hole around the pedestal are uniformly arranged.
Central axis around the pedestal is uniformly arranged, convenient for collecting to the greatest extent to dust.
Optionally, it is described into dirt hole setting there are four.
Four into dirt hole around being centrosymmetrically arranged, it is easy to process.
Based on above-mentioned second purpose, the utility model provides a kind of dust cup structure, and the dust cup structure includes collection
Dirt cup, the dust pocket are internally provided with the secondary collection assembly of dust of dust catcher as described above, are additionally provided with filtering extra large pa, filter screen
Cover and cyclone separator；
The bottom of the filtering screen is connect with the motor, and the outer wall of the filtering screen is interior with multiple scraper plates
Side abuts；The bottom of the filtering screen is provided with and the through-hole being connected into dirt hole；
The cyclone separator is installed on inside the filtering screen, the output axis connection with the motor；
The top of the cyclone separator is connect with the extra large pa of the filtering, and the cyclone separator top is provided with into dirt
Mouthful.
Optionally, the output shaft of the motor is connect after passing through the filtering screen with nut.
Filtering screen is squeezed by nut and is fixed, easy for installation, handling ease.
Optionally, it is rotatablely connected between the filtering screen and the pedestal by bearing.
Bearing rotation connection, will not influence the lubricity of its rotation.
Optionally, gasket is additionally provided between the filtering screen and the bearing.
By the gasket, so that interval is formed between pedestal and filtering screen, so that motor is driving filtering screen and rotation
When wind separator rotation, filtering screen is avoided to cause to wear to the surface of pedestal.
The secondary collection assembly of dust of the dust catcher provided by the utility model, in use, motor drive filtering screen
Rotation, improves the cyclone separator inside filtering screen to the secondary filter effect of dust gas, by cyclone separator
It is separated go out dust by filtering screen bottom through-hole and positioned at susceptor surface into dirt hole to import secondary dust-collecting cavity
Inside.
In addition, being additionally provided on surface at the top of the base for clearing up the dust for being attached to filtering screen surface
Filtering screen scrape board group, scraped by dust of multiple scraper plates to the filtering screen surface of rotation, can be to filter screen
Dust on cover outer wall face is cleared up.
The secondary collection assembly of dust of the dust catcher provided by the utility model, hand-held cleaners pass through electricity after increasing
Machine drives filtering screen and cyclone separator to rotate, can be to the ash in filtering screen outside wall surface not only through filtering screen scraper plate
Dirt is cleared up, and dust is avoided to result in blockage filtering screen；By driving cyclone separator rotation, can also improve to dust-laden
The secondary filter effect of gas.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the secondary collection assembly of dust of dust catcher provided by the embodiment of the utility model；
Fig. 2 is the cross-sectional view of the secondary collection assembly of dust of dust catcher shown in FIG. 1；
Fig. 3 is the structural schematic diagram of dust cup structure provided by the embodiment of the utility model；
Fig. 4 is the schematic diagram of dust pocket.
Icon: 1- pedestal；2- motor；3- motor cavity；Bis- dust-collecting cavities of 4-；5- filtering screen；6- is into dirt hole；7- scraper plate；
8- filters extra large pa；9- cyclone separator；10- entering-dust mouth；11- nut；12- bearing；13- gasket；14- apical ring plate；15- dust
Cup.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The secondary collection assembly of dust embodiment one of dust catcher
As shown in Figs 1-4, a kind of secondary collection assembly of dust of dust catcher, the secondary collection of dust catcher are provided in the present embodiment
Dirt component includes pedestal 1 and motor 2；The pedestal 1 is provided centrally with motor cavity 3；Around pedestal 1 described in the motor cavity 3
Inside it is additionally provided with secondary dust-collecting cavity 4；
Motor 2 is provided in the motor cavity 3, the output shaft of the motor 2 is pierced by the top of the pedestal 1 for driving
Filtering screen 5 rotates；
The top of the pedestal 1 is provided with multiple into dirt hole 6；
The top of the pedestal 1 is further fixed on multiple scraper plates 7, and multiple scraper plates 7 are for scraping outside the filtering screen 5
The dust on surface.
The secondary collection assembly of dust of the dust catcher provided by the utility model, in use, motor 2 drive filtering screen
5 rotations, improve the cyclone separator inside filtering screen 5 to the secondary filter effect of dust gas, by cyclonic separation
Device it is separated go out dust by 5 bottom of filtering screen through-hole and positioned at 1 surface of pedestal into dirt hole 6 to import secondary collection
The inside of dirt chamber 4.
In addition, being additionally provided on the top surface of pedestal 1 clear for being carried out to the dust for being attached to 5 surface of filtering screen
The filtering screen of reason scrapes board group, and the dust on 5 surface of filtering screen rotated by 7 Duis of multiple scraper plates scrapes, can be to mistake
Dust in 5 outside wall surface of screen cover is cleared up.
The secondary collection assembly of dust of the dust catcher provided by the utility model, hand-held cleaners pass through electricity after increasing
Machine 2 drives filtering screen 5 and cyclone separator to rotate, can be to 5 outside wall surface of filtering screen not only through 5 scraper plate 7 of filtering screen
On dust cleared up, avoid dust from resulting in blockage filtering screen 5；By driving cyclone separator rotation, can also mention
Secondary filter effect of the height to dusty gas.
Such as Fig. 1-2, in the optinal plan of the present embodiment, multiple scraper plates 7 are a template, inner wall and the filter screen
The outer surface of cover 5 abuts.
Stripe board is easy to process, and cross section is preferably arc-shaped, and inner wall is bonded with filtering screen 5, preferably to clear up
Dust.
Further, multiple scraper plates 7 are uniformly arranged around the central axis of the pedestal 1.
The multiple scraper plates 7 being uniformly arranged can effectively clear up filtering screen 5, and filtering screen 5 is cleaned out.
Preferably, multiple 7 tops of scraper plate are also fixed with apical ring plate 14, so that stable structure.
Such as Fig. 1, in the optinal plan of the present embodiment, it is multiple it is described into dirt hole 6 in fan annular.
In the shape that can efficiently use pedestal 1 into dirt hole 6 of fan annular, maximum area opened up, with facilitate dust into
Enter.
Further, multiple central axis into dirt hole 6 around the pedestal 1 are uniformly arranged.
Central axis around the pedestal 1 is uniformly arranged, convenient for collecting to the greatest extent to dust.
Further, it is described into dirt hole 6 setting there are four.
Four into dirt hole 6 around being centrosymmetrically arranged, it is easy to process.
Dust pocket constructive embodiment
As shown in Figs 1-4, this embodiment offers a kind of dust cup structure, the dust cup structure includes dust pocket 15,
The dust pocket is internally provided with the secondary collection assembly of dust of dust catcher as claimed in any one of claims 1 to 6, is additionally provided with filtering
Extra large pa 8, filtering screen 5 and cyclone separator 9；
The bottom of the filtering screen 5 is connect with the motor 2, the outer wall of the filtering screen 5 and multiple scraper plates 7
Inside abut；The bottom of the filtering screen 5 is provided with and the through-hole being connected into dirt hole 6；
The cyclone separator 9 is installed on inside the filtering screen 5, the output axis connection with the motor 2；
The top of the cyclone separator 9 is connect with the extra large pa 8 of the filtering, 9 top of cyclone separator be provided with into
Dirt mouth 10.
It include filtering extra large pa 8, filtering screen 5, cyclone separator 9 and secondary collection assembly of dust in the inside of dust pocket.
Filtering extra large pa 8 and cyclone separator 9 is the inside for being assemblied in filtering screen 5, secondary collection assembly of dust as described above,
Filtering screen 5 is assemblied in by 5 scraper plate of filtering screen, 7 groups of regions constituted, wherein at least one end of each scraper plate 7
Face or edge are in contact with the outside wall surface of filtering screen 5.The output shaft of motor 2 is sequentially passed through in filtering screen 5 and cyclonic separation
The inside of device 9, the bottom end face of filtering screen 5 are located at the top for the gasket being set on 2 output shaft of motor.
It can be rotated by the filtering screen 5 thus with 5 scraper plate 7 of filtering screen in dust cup assembly provided by the present application
Connection, 5 scraper plate 7 of filtering screen scrape off the dust on filtering screen 5；And filtering screen 5 rotates so that deashing component will filter
Dust on extra large pa 8 is scraped to dust pocket.It can be removed simultaneously by the rotation of filtering screen 5 and be attached to filtering screen 5 and mistake
The dust in the outside wall surface of extra large pa 8 is filtered, has many advantages, such as that cleaning is convenient and filter effect is good.
Picture 1-4, in the optinal plan of the present embodiment, the output shaft of the motor 2 pass through after the filtering screen 5 with spiral shell
Mother 11 connects.
Filtering screen 5 is squeezed by nut 11 and is fixed, easy for installation, handling ease.
Further, it is rotatablely connected between the filtering screen 5 and the pedestal 1 by bearing 12.
Bearing 12 is rotatablely connected, and will not influence the lubricity of its rotation.
Further, gasket 13 is additionally provided between the filtering screen 5 and the bearing 12.
By the gasket 13, so that interval is formed between pedestal 1 and filtering screen 5, so that motor 2 is driving filtering screen
5 with cyclone separator 9 rotate when, avoid filtering screen 5 from causing to wear to the surface of pedestal 1.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of secondary collection assembly of dust of dust catcher, which is characterized in that including pedestal and motor；The pedestal is provided centrally with electricity
Machine cavity；Secondary dust-collecting cavity is additionally provided in pedestal described in the motor cavity；
Motor is provided in the motor cavity, the output shaft of the motor is pierced by the top of the pedestal for driving filtering screen
Rotation；
It is provided at the top of the pedestal multiple into dirt hole；
Multiple scraper plates are further fixed at the top of the pedestal, multiple scraper plates are used to scrape the ash of the filtering screen outer surface
Dirt.
2. the secondary collection assembly of dust of dust catcher according to claim 1, which is characterized in that multiple scraper plates are a template,
Its inner wall is abutted with the outer surface of the filtering screen.
3. the secondary collection assembly of dust of dust catcher according to claim 2, which is characterized in that multiple scraper plates surround the bottom
The central axis of seat is uniformly arranged.
4. the secondary collection assembly of dust of dust catcher according to claim 1, which is characterized in that into dirt hole in fan ring described in multiple
Shape.
5. the secondary collection assembly of dust of dust catcher according to claim 4, which is characterized in that into dirt hole around described described in multiple
The central axis of pedestal is uniformly arranged.
6. the secondary collection assembly of dust of dust catcher according to claim 5, which is characterized in that it is described into dirt hole setting there are four.
7. a kind of dust cup structure, which is characterized in that including dust pocket, the dust pocket is internally provided with such as claim 1-6
Described in any item secondary collection assembly of dust of dust catcher are additionally provided with the extra large pa of filtering, filtering screen and cyclone separator；
The bottom of the filtering screen is connect with the motor, and the outer wall of the filtering screen and the inside of multiple scraper plates are supported
It connects；The bottom of the filtering screen is provided with and the through-hole being connected into dirt hole；
The cyclone separator is installed on inside the filtering screen, the output axis connection with the motor；
The top of the cyclone separator is connect with the extra large pa of the filtering, and the cyclone separator top is provided with entering-dust mouth.
8. dust cup structure according to claim 7, which is characterized in that the output shaft of the motor passes through the filter screen
It is connect after cover with nut.
9. dust cup structure according to claim 8, which is characterized in that pass through between the filtering screen and the pedestal
Bearing rotation connection.
10. dust cup structure according to claim 9, which is characterized in that between the filtering screen and the bearing also
It is provided with gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065509.XU CN208371732U (en) | 2017-08-23 | 2017-08-23 | The secondary collection assembly of dust of dust catcher and dust pocket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065509.XU CN208371732U (en) | 2017-08-23 | 2017-08-23 | The secondary collection assembly of dust of dust catcher and dust pocket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208371732U true CN208371732U (en) | 2019-01-15 |
Family
ID=64977718
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065509.XU Active CN208371732U (en) | 2017-08-23 | 2017-08-23 | The secondary collection assembly of dust of dust catcher and dust pocket structure |
Country Status (1)
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| CN (1) | CN208371732U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589038A (en) * | 2019-01-30 | 2019-04-09 | 小狗电器互联网科技（北京）股份有限公司 | A kind of dust catcher that induced-draught electric motor is obliquely installed |
| WO2021120258A1 (en) * | 2019-12-18 | 2021-06-24 | 邦辰环保科技(苏州)有限公司 | Dual-dust-cup inverted cone separating device and vacuum cleaner using same |
| CN113331735A (en) * | 2021-06-22 | 2021-09-03 | 北京小狗吸尘器集团股份有限公司 | Dust collection assembly and dust collection equipment |
| CN113576318A (en) * | 2020-04-30 | 2021-11-02 | 添可智能科技有限公司 | Filter device, cleaning apparatus and cleaning method |
-
2017
- 2017-08-23 CN CN201721065509.XU patent/CN208371732U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589038A (en) * | 2019-01-30 | 2019-04-09 | 小狗电器互联网科技（北京）股份有限公司 | A kind of dust catcher that induced-draught electric motor is obliquely installed |
| WO2021120258A1 (en) * | 2019-12-18 | 2021-06-24 | 邦辰环保科技(苏州)有限公司 | Dual-dust-cup inverted cone separating device and vacuum cleaner using same |
| CN113576318A (en) * | 2020-04-30 | 2021-11-02 | 添可智能科技有限公司 | Filter device, cleaning apparatus and cleaning method |
| CN113331735A (en) * | 2021-06-22 | 2021-09-03 | 北京小狗吸尘器集团股份有限公司 | Dust collection assembly and dust collection equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |