CN208481209U - Deashing filter assemblies and dust catcher - Google Patents

Deashing filter assemblies and dust catcher Download PDF

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Publication number
CN208481209U
CN208481209U CN201820211299.9U CN201820211299U CN208481209U CN 208481209 U CN208481209 U CN 208481209U CN 201820211299 U CN201820211299 U CN 201820211299U CN 208481209 U CN208481209 U CN 208481209U
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China
Prior art keywords
filtering
extra large
filter assemblies
deashing
filtering screen
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CN201820211299.9U
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Chinese (zh)
Inventor
檀冲
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Beijing Puppy Vacuum Cleaner Group Co Ltd
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Xiaogou Electric Internet Technology Beijing Co Ltd
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Priority to CN201820211299.9U priority Critical patent/CN208481209U/en
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Abstract

Deashing filter assemblies and dust catcher provided by the utility model, are related to cleaner technology field.The deashing filter assemblies include shell and filter assemblies, the filter assemblies are set in the shell, the filter assemblies include filtering extra large pa and filtering screen, the extra large pa of the filtering drives the filtering screen rotation, it is provided with scraper component outside the filtering screen, the extra large pa of the filtering is corresponded on the shell and is provided with multiple beating items.Filter assemblies described in deashing filter assemblies provided by the utility model include filtering extra large pa and filtering screen, the extra large pa of the filtering drives the filtering screen rotation, scraper component is provided with outside the filtering screen, the dust filtered on extra large pa is patted by patting item, the dust on filtering screen can be scraped off by scraper component, so that filter assemblies are maintained in the clean condition, convenient for cleaning, and filter effect will not be reduced because of dust, there is easy to use and advantages of simple structure and simple.

Description

Deashing filter assemblies and dust catcher
Technical field
The utility model relates to cleaner technology fields, more particularly, to a kind of deashing filter assemblies and dust catcher.
Background technique
Dust catcher is a kind of common cleaning equipment, can produce very strong suction, by floor, carpet, metope, Or in dust or foreign-body aspiration its refuse collector gathered on other body surfaces.Dust catcher generally includes fuselage, connection Hose and suction nozzle, wherein motor of dust collector is equipped in the fuselage, the lower part of fuselage is dust pocket, motor of dust collector and dust It is separated between cup by air filter.When work, generation negative pressure inside dust pocket is set to generate suction by motor of dust collector Power to suck by the air that suction nozzle and connection hose will include dust or foreign matter, and passes through the air filter, Such as filtering screen, can be by the dust of larger particles and foreign matter and air separation, and is collected into dust pocket, will then process Air pass through the air discharge grille that is arranged on casing and be discharged.
After a particular period of use, on filter assemblies would generally enriched dust, lead to dust catcher Suction decline, reduces the filter effect of filter assemblies.The cleaning that carries out for the filter assemblies being set to inside dust catcher is also not One light easy thing, minimum requirement is also to need to shut down in dust catcher, dismantles fuselage cleaning, and step is relatively complicated, It is inconvenient to use.
Utility model content
One of the utility model is designed to provide a kind of deashing filter assemblies, to solve to being set to inside dust catcher Filter assemblies clear up, step is relatively complicated, technical problem inconvenient to use.
Another of the utility model is designed to provide a kind of dust catcher, the deashing filter assemblies including above-mentioned offer.
In order to solve the above technical problems, the utility model uses following technical scheme;The utility model first aspect mentions The deashing filter assemblies of confession, wherein including shell and filter assemblies, the filter assemblies are set in the shell, the mistake Component is filtered including filtering extra large pa and filtering screen, the extra large pa of the filtering drives the filtering screen to rotate, outside the filtering screen It is provided with scraper component, the extra large pa of the filtering is corresponded on the shell and is provided with multiple beating items.
Filter assemblies described in deashing filter assemblies provided by the utility model include filtering extra large pa and filtering screen, described It filters extra large pa and drives the filtering screen rotation, be provided with scraper component outside the filtering screen, pat filtering by patting item Dust on extra large pa can scrape off the dust on filtering screen by scraper component, so that filter assemblies are maintained in the clean condition, just In cleaning, and filter effect will not be reduced because of dust, there is easy to use and advantages of simple structure and simple.
In any of the above-described technical solution, further, the filter assemblies include blade holder and are sheathed in blade holder Scraper plate, the scraper plate includes scraping blade.
Since the outside wall surface of filtering screen is in contact with the scraper plate of soft rubber material, so that filtering screen surface will be attached to Dust removal.
In any of the above-described technical solution, further, the scraper plate further includes the second base ring connecting with scraping blade, described Scraping blade be it is multiple, multiple scraping blades are uniformly distributed along second base ring.
In any of the above-described technical solution, further, the blade holder includes sequentially connected extra large pa cavity, support frame With the first base ring, the extra large pa of the filtering is set in the extra large pa cavity, and second base ring is sheathed in first base ring.
Support frame is made of the longitudinal plate being distributed uniformly and circumferentially.The inside of support frame is formed for accommodating scraping blade Scraper plate cavity cavity.The longitudinal plate is obliquely fixed between extra large pa cavity and the first base ring.Convenient for scraping off filtering screen On dust.
In any of the above-described technical solution, further, on the filtering screen corresponds to the extra large pa of the filtering and be provided with Apical ring, bracket is provided on the apical ring, and the extra large pa of the filtering is connect with the apical ring.
In any of the above-described technical solution, further, card slot is provided on the apical ring, the filtering extra large pa bottom is set It is equipped with shackle member.
In any of the above-described technical solution, further, the shackle member be it is multiple, multiple shackle members are extra large along the filtering The circumferential direction of pa is uniformly distributed.
It further include the extra large pa motor being set on shell further in any of the above-described technical solution, the sea pa electricity Machine drives the extra large pa rotation of the filtering.
In any of the above-described technical solution, further, teeth ring, the sea pa motor are provided on the extra large pa of the filtering It is engaged with the teeth ring and drives the extra large pa rotation of the filtering.
The shell further includes power supply shell, and the axis of the power supply shell is obliquely installed with the dust pocket.
The dust catcher that the utility model second aspect provides is provided with the deashing filter assemblies of first aspect offer, therefore Whole beneficial effects with the deashing filter assemblies that first aspect provides, just do not repeat one by one herein.
The beating item is two, and two bottoms for patting item flush.It can pat extra large pa is filtered.
By adopting the above technical scheme, the utility model has the following beneficial effects:
Correspond to the extra large pa of the filtering on top plate described in deashing filter assemblies provided by the utility model and is provided with installation Part is provided with beating item on the installation part, is arranged by installation part and pats item, filter extra large pa rotation pat item can be to mistake It filters the dust adhered on extra large pa to be patted, is maintained in the clean condition so that filtering extra large pa, convenient for cleaning, and will not be dropped because of dust Low filter effect has easy to use and advantages of simple structure and simple.
Further, the filter assemblies include blade holder and the scraper plate that is sheathed in blade holder, and the scraper plate includes scraping Piece.
Further, the extra large pa of the filtering is corresponded on the filtering screen and is provided with apical ring, is provided on the apical ring Bracket, the extra large pa of the filtering are connect with the apical ring.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.
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 for the deashing filter assemblies that the utility model embodiment one provides;
Fig. 2 is the cross-sectional view for the dust catcher that the utility model embodiment one provides;
Fig. 3 is the structural schematic diagram patted item and filter extra large pa that the utility model embodiment one provides;
Fig. 4 is the filtering screen that the utility model embodiment one provides and the structural schematic diagram for filtering extra large pa;
Fig. 5 is the structural schematic diagram for the filtering screen that the utility model embodiment one provides;
Fig. 6 is the structural schematic diagram of blade holder and scraper plate that the utility model embodiment one provides;
Fig. 7 is the schematic perspective view for the dust catcher that the utility model embodiment one provides;
Fig. 8 is the structural schematic diagram for the installation part that the utility model embodiment two provides;
Fig. 9 is the structural schematic diagram of beating item and top plate that the utility model embodiment two provides;
Figure 10 is the structural schematic diagram for the beating item that the utility model embodiment two provides.
Appended drawing reference:
1: shell;2: extra large pa motor;3: patting item;4: filtering screen;5: dust cup body;8: filtering extra large pa;10: handle; 11: power supply shell;12: induced-draught electric motor;13: air draft component;14: top plate;15: intake line;20: blade holder;21: scraper plate;22: Extra large pa cavity;23: support frame;24: the first base rings;25: the second base rings;26: scraping blade;30: card slot;31: shackle member;32: installation Part;33: interconnecting piece;34: beating portion;35: spring;41: bracket;42: apical ring;43: mesh;45: scraper plate cavity;46: filter screen Cover cavity;51: teeth ring.
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 should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can To be combined with each other.
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.
Explanation is further explained to the utility model below with reference to specific embodiment.
Embodiment one
As shown in Figures 1 to 7, the deashing filter assemblies that the embodiment of the utility model first aspect provides, including shell 1 And filter assemblies, the filter assemblies are set in the shell 1, the filter assemblies include filtering extra large pa 8 and filtering screen 4, the extra large pa 8 of the filtering drives the filtering screen 4 to rotate, and is provided with scraper component, the shell 1 outside the filtering screen 4 The upper extra large pa 8 of the filtering that corresponds to is provided with multiple beating items 3.
Filter assemblies described in deashing filter assemblies provided by the utility model include filtering extra large pa 8 and filtering screen 4, institute Stating the extra large pa 8 of filtering drives the filtering screen 4 to rotate, and is provided with scraper component outside the filtering screen 4, is clapped by patting item 3 The dust filtered on extra large pa 8 is beaten, the dust on filtering screen 4 can be scraped off by scraper component, so that filter assemblies keep clear Clean state convenient for cleaning, and will not reduce filter effect because of dust, have easy to use and advantages of simple structure and simple.
The filter assemblies further include being arranged outside with the filtering screen 4 for filtering extra large pa 8 and connecting, the filtering screen 4 There is blade holder 20, the filtering screen 4 is rotatably arranged in the blade holder 20.
In any of the above-described technical solution, further, in the blade holder 20 corresponds to the filtering screen 4 and be provided with Scraping blade 26, for striking off the dust on the filtering screen 4.
Filtering screen 4 can be struck off by scraping blade 26 in 20 inner rotation of blade holder and be attached to 4 surface of filtering screen Dust convenient for cleaning, and will not reduce filter effect because of dust so that the outer surface of filtering screen 4 is maintained in the clean condition.
Scraping blade 26 is connect with the second base ring 25, scraper plate 21 is formed, due to the outside wall surface of filtering screen 4 and scraping for soft rubber material Plate 21 is in contact, so that the dust for being attached to 4 surface of filtering screen be removed.The scraping blade 26 is multiple, multiple scraping blades 26 is uniformly distributed along second base ring 25.The inside of the scraping blade 26 of multiple soft rubber materials forms the filtering for accommodating filtering screen 4 Mesh enclosure cavity 46.The blade holder 20 includes sequentially connected extra large pa cavity 22, support frame 23 and the first base ring 24, the filtering Extra large pa 8 is set in the extra large pa cavity 22, and second base ring 25 is sheathed in first base ring 24.
The shape of the inner surface of extra large pa cavity 22 is identical as the extra large shape of bottom surface of pa 8 is filtered.Extra large pa cavity 22 The shape of inner surface constituted by longitudinal ring, with the conical ring for being fixed therein bottom surface.
Support frame 23 is made of the longitudinal plate being distributed uniformly and circumferentially.The inside of support frame 23 is formed scrapes for accommodating 45 cavity of scraper plate cavity of piece 26.The longitudinal plate is obliquely fixed between extra large pa cavity 22 and the first base ring 24.Convenient for scraping It goes the dust on filtering screen 4.
Scraping blade 26 is behind the inside for being placed on blade holder 20, and the outer surface of scraping blade 26 is in close proximity in longitudinal plate Side surface, the outer surface of the second base ring 25 is in close proximity to the inner surface in the first base ring 24.
Correspond to the extra large pa 8 of the filtering on the filtering screen 4 and be provided with apical ring 42, is provided with bracket on the apical ring 42 41, the extra large pa 8 of the filtering is connect with the apical ring 42 or bracket 41.
Card slot 30 is provided on the apical ring 42,8 bottom of the extra large pa of the filtering is provided with shackle member 31.The shackle member 31 To be multiple, multiple shackle members 31 are uniformly distributed along the circumferential direction for filtering extra large pa 8.It can be realized filtering by card slot 30 and shackle member 31 The clamping of extra large pa 8 and filtering screen 4.
Card slot 30 can be set as up big and down small dove-tail according to demand, be connected to filter screen convenient for filtering extra large pa 8 On cover 4.
When connecting with bracket 41, the bracket 41 of two square crossings can be set, filter the crosspoint of extra large pa 8 and bracket 41 Connection.
The fitting groove for being connected with filtering screen 4 is provided with filtering 8 bottom of extra large pa.Fitting groove can be cross Shape, convenient for increasing fixed intensity.
Filtering screen is hollow cylindrical structure, and end face and lower end surface are open type structure thereon, is provided with net Hole 43.
The dust catcher that the utility model second aspect provides is provided with the deashing filter assemblies of first aspect offer, therefore Whole beneficial effects with the deashing filter assemblies that first aspect provides, just do not repeat one by one herein.
Further include the extra large pa motor being set on the shell 1, filters extra large pa 8 described in the sea pa motor powered and rotate.
In any of the above-described technical solution, further, teeth ring 51, the sea pa are provided on the extra large pa 8 of the filtering Motor 2 is engaged with the teeth ring 51 drives the extra large pa 8 of the filtering to rotate.
It is provided on the motor shaft of extra large pa motor 2 and drives extra large pa motor 2 with 51 meshed gears of teeth ring, motor shaft rotation Rotation.
Teeth ring 51 is set in the upper end for filtering extra large pa 8 and the top end surface of teeth ring 51 is in same with the extra large pa 8 of filtering It is horizontal.Wherein, extra large pa 8 is filtered to be an integral structure with teeth ring 51.
In any of the above-described technical solution, further, the shell 1 includes top plate 14 and dust pocket body 5, the filtering Component is set in the dust cup body 5, and the beating item 3 is set on the top plate 14.
The shell 1 further includes power supply shell 11, and the axis of the power supply shell 11 is obliquely installed with the dust pocket.
Dust catcher includes shell 1 and the front end portion connecting with shell 1 and rear end part, and front end portion includes suction line Road 15, dust pocket and filter assemblies, rear end part include induced-draught electric motor 12, air draft component 13, handle 10 and power supply shell 11.
Embodiment two
As shown in Fig. 8 to Figure 10, the beating item 3 includes interconnecting piece 33, is provided on the interconnecting piece 33 for wearing The connecting hole of the connecting shaft.Interconnecting piece 33 is cylinder, and 33 top of interconnecting piece is provided with contact portion, and the diameter of contact portion is less than The diameter of interconnecting piece 33, connecting hole be on contact portion.
In any of the above-described technical solution, further, the connection outer shaft sleeve is equipped with spring 35, and is located at the installation Between plate and the interconnecting piece 33.
Contact portion one end is contacted with the fitting of one of mounting plate, and spring 35 is provided between another mounting plate.
In any of the above-described technical solution, further, the beating item 3 further includes the bat for being set to 33 bottom of interconnecting piece Portion 34 is beaten, for the ease of patting, the diameter in the beating portion 34 is greater than the interconnecting piece 33, the beating portion 34 and the filtering Extra large pa 8 contacts.
In any of the above-described technical solution, further, the beating portion 34 is tapered.
In any of the above-described technical solution, further, on the beating item 3 corresponds to the interconnecting piece 33 and be provided with card Socket part.The diameter of clamping portion is greater than the diameter of interconnecting piece 33, can will pat item 3 and be stuck in below mounting plate, and prevent from patting the production of item 3 Raw biggish movement.
In any of the above-described technical solution, further, the installation part 32 be it is multiple, multiple installation parts 32 are along institute The circumferential direction for stating the extra large pa 8 of filtering is uniformly distributed.
The beating item 3 is two, and two bottoms for patting item 3 flush.It can pat extra large pa 8 is filtered.
Since 1 position of shell that item 3 is patted in connection is arc, it is lesser compared with length is nearby provided with that distance filters extra large pa 8 First pats item 3, and the first beating 3 hardness of item is higher to pat extra large pa 8 is filtered, and the second beating longer hardness of item 3 is low, It is easy to happen deformation, can be patted extra large pa 8 is filtered.Remaining is as in the first embodiment, details are not described herein again.
Dusty gas is inhaled behind the inside for entering dust pocket in negative pressure in the deashing filter assemblies that the utility model provided Under the action of power, initial filter is carried out by filtering screen 4, the gas after initial filter enters extra large pa and carries out secondary filter, thin in gas Little particle is attached on extra large pa.It filters extra large pa 8 to be rotated under the driving of extra large pa motor 2, be assemblied under extra large pa to drive The filtering screen 4 at end rotates.Since the outside wall surface of filtering screen 4 is in contact with flexible glue scraping blade 26, so that filter screen will be attached to The dust removal for covering 4 surfaces is patted the extra large pa 8 of 3 pairs of filterings of item and is patted, the dust filtered on extra large pa 8 is patted to filter screen In cover 4.
In conclusion filter assemblies described in deashing filter assemblies provided by the utility model include filtering extra large pa and filtering Mesh enclosure, the extra large pa of the filtering drive the filtering screen rotation, scraper component are provided with outside the filtering screen, by patting item The dust filtered on extra large pa is patted, the dust on filtering screen can be scraped off by scraper component, so that filter assemblies keep clear Clean state convenient for cleaning, and will not reduce filter effect because of dust, have easy to use and advantages of simple structure and simple.
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.In addition, it will be appreciated by those of skill in the art that although some implementations described herein Example includes certain features included in other embodiments rather than other feature, but the group of the feature of different embodiments is desirable Taste within the scope of the utility model and form different embodiments.For example, in claims above, institute Claimed embodiment it is one of any can in any combination mode come using.It is disclosed in the background technology part Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape Formula implies that the information constitutes the prior art known to those skilled in the art.

Claims (10)

1. a kind of deashing filter assemblies, which is characterized in that including shell and filter assemblies, the filter assemblies are set to the shell In vivo, the filter assemblies include filtering extra large pa and filtering screen, and the extra large pa of the filtering drives the filtering screen rotation, described It is provided with scraper component outside filtering screen, the extra large pa of the filtering is corresponded on the shell and is provided with multiple beating items.
2. deashing filter assemblies according to claim 1, which is characterized in that the filter assemblies include blade holder and are arranged In the scraper plate in blade holder, the scraper plate includes scraping blade.
3. deashing filter assemblies according to claim 2, which is characterized in that the scraper plate further includes connect with scraping blade Two base rings, the scraping blade be it is multiple, multiple scraping blades are uniformly distributed along second base ring.
4. deashing filter assemblies according to claim 3, which is characterized in that the blade holder includes sequentially connected extra large pa Cavity, support frame and the first base ring, the extra large pa of the filtering are set in the extra large pa cavity, and second base ring is sheathed on described In first base ring.
5. deashing filter assemblies according to claim 1, which is characterized in that correspond to the filtering on the filtering screen Extra large pa is provided with apical ring, and bracket is provided on the apical ring, and the extra large pa of the filtering is connect with the apical ring.
6. deashing filter assemblies according to claim 5, which is characterized in that be provided with card slot, the mistake on the apical ring It filters extra large pa bottom and is provided with shackle member.
7. deashing filter assemblies according to claim 6, which is characterized in that the shackle member is multiple, multiple shackle members It is uniformly distributed along the circumferential direction for filtering extra large pa.
8. deashing filter assemblies according to claim 1, which is characterized in that further include the extra large pa electricity being set on shell Machine, the sea pa motor drive the extra large pa rotation of the filtering.
9. deashing filter assemblies according to claim 8, which is characterized in that it is provided with teeth ring on the extra large pa of the filtering, The sea pa motor is engaged with the teeth ring drives the extra large pa rotation of the filtering.
10. a kind of dust catcher, which is characterized in that including deashing filter assemblies as described in any one of claims 1-9.
CN201820211299.9U 2018-02-06 2018-02-06 Deashing filter assemblies and dust catcher Active CN208481209U (en)

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Application Number Priority Date Filing Date Title
CN201820211299.9U CN208481209U (en) 2018-02-06 2018-02-06 Deashing filter assemblies and dust catcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820211299.9U CN208481209U (en) 2018-02-06 2018-02-06 Deashing filter assemblies and dust catcher

Publications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112008439A (en) * 2020-09-03 2020-12-01 新乡职业技术学院 Clear up clastic drilling equipment for metal sheet processing fast
CN113974487A (en) * 2021-11-24 2022-01-28 东莞朗勤电子科技有限公司 Automatic ash scraping device and dust collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112008439A (en) * 2020-09-03 2020-12-01 新乡职业技术学院 Clear up clastic drilling equipment for metal sheet processing fast
CN113974487A (en) * 2021-11-24 2022-01-28 东莞朗勤电子科技有限公司 Automatic ash scraping device and dust collector

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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.