CN109620055A - A kind of sweeping robot - Google Patents
A kind of sweeping robot Download PDFInfo
- Publication number
- CN109620055A CN109620055A CN201910058090.2A CN201910058090A CN109620055A CN 109620055 A CN109620055 A CN 109620055A CN 201910058090 A CN201910058090 A CN 201910058090A CN 109620055 A CN109620055 A CN 109620055A
- Authority
- CN
- China
- Prior art keywords
- ring
- cyclone separator
- sweeping robot
- lateral wall
- robot according
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4027—Filtering or separating contaminants or debris
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1608—Cyclonic chamber constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
Abstract
The invention discloses a kind of sweeping robots, including main part and cyclone separator, the cyclone separator includes cyclone separator and the filter assemblies that are sleeved on cyclone separator, the filter assemblies include ring on hard, ring under hard, the flexible filter net for connecting upper ring and a lower ring, the upper ring is connect with cyclone separator upper end, and the lower ring has active strokes along short transverse along cyclone separator.By lower ring along cyclone separator short transverse activity, to adjust the axial length of filter assemblies, meet axial length requirement when filter assemblies are sleeved on cyclone separator, reduces the required precision of filter assemblies axial direction, filter assemblies is facilitated to be sleeved on cyclone separator.
Description
Technical field
The present invention relates to household cleaning equipment field, in particular to a kind of sweeping robot.
Background technique
Dust catcher is to suck the household appliance of dust, including common dust collection equipment, sweeping robot.
Currently, the Chinese patent that notification number is CN105380572A discloses a kind of dust catcher, it includes main part and rotation
Wind separator, cyclone separator include cyclone separator, the shield that cyclone separator lateral wall is arranged in.Cyclonic separation dress
It sets and dust is separated in two steps, the first step filters coarse dust by shield, second, filtered by cyclone separator
Fine dust.Although shield has blocked cyclone separator although this dust-separating appliance can effectively filter dust
Lateral wall, so that user is difficult to clear up the cyclone separator lateral wall at shield.If fine dust is outside cyclone separator
Side wall accumulation, may block the entrance of cyclone separator and the time of filtration of shield, influence filter efficiency.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of sweeping robot, it is convenient to have
Cleaning is located at the advantage of the filter core lateral wall blocked by filter assemblies.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of sweeping robot, including
Main part and cyclone separator, the cyclone separator include cyclone separator and the filtering that is sleeved on cyclone separator
Component, the filter assemblies include ring on hard, ring under hard, the flexible filter net for connecting upper ring and a lower ring, the upper ring with
The connection of cyclone separator upper end, the lower ring have active strokes along short transverse along cyclone separator.
Preferably, it is equipped between the cyclone separator and lower ring for limiting lower ring only in the limit of active strokes movement
Structure.
Preferably, the width of the cyclone separator is gradually reduced from top to bottom, the position limiting structure be for lower ring
The cyclone separator lateral wall that internal ring wall abuts.
Preferably, the position limiting structure is to be fixed on cyclone separator lateral wall, and the limit for abutting with lower ring upper end
Position ring, the stop collar is between upper ring and lower ring.
Preferably, the position limiting structure is the ring for being located at cyclone separator lateral wall for abutting with lower ring lower end.
Preferably, the lower annular groove for being embedded in for ring is offered on the lateral wall of the cyclone separator.
Preferably, the ring seals lower circumferential gap between ring and cyclone separator.
Preferably, the cyclone separator includes baffle ring, is fixed on baffle ring lower end for closing the bottom of baffle ring lower port
Wall, baffle ring upper port is closed in the cyclone separator bottom, and is enclosed with baffle ring, bottom wall for accommodating cyclone separator bottom
The first Room of dust, the circumferential gap between the ring sealing cyclone separator lateral wall and baffle ring inner wall is discharged in portion.
Preferably, the cyclone separator includes the cup body with rim of a cup, and the filter assemblies lid is closed in rim of a cup, and with
Cup body is enclosed dust collection chamber, and the upper ring lateral wall is equipped with upper annular groove, is embedded in the upper annular groove for sealing
The sealing ring of ring and rim of a cup circumferential gap.
Preferably, the cyclone separator has air inlet and air outlet, the upper ring and lower ring, filter screen and whirlwind point
It is enclosed air-inlet cavity from device lateral wall, the upper ring is detachably fixed with cyclone separator upper end, and air-flow enters through filter screen
Then air-inlet cavity enters cyclone separator from air inlet.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
1, met by upper ring or lower ring along cyclone separator short transverse activity with adjusting the axial length of filter assemblies
Axial length requirement when assembly set is mounted in cyclone separator is filtered, the required precision of filter assemblies axial direction is reduced, facilitates filtering group
Part is sleeved on cyclone separator；
2, user can dismantle upper ring and cyclone separator upper end, upper ring is then pressed onto lower ring, so that by filtering net folding
Cyclone separator lateral wall it is exposed, facilitate user to clean cyclone separator lateral wall, avoid dust blocking air inlet and filtering
The mesh of net；
3, by the way that ring is divided into the first ring and the second ring so that the limit of ring itself and ring to the limit of lower ring separate by
Power, to reduce ring stress concentration.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the explosive view of cyclone separator；
Fig. 3 is the cross-sectional view of cyclone separator；
Fig. 4 is the portion the A enlarged drawing of Fig. 3；
Fig. 5 is the structural schematic diagram of cup body.
Appended drawing reference: 1, main part；2, cyclone separator；21, cyclone separator；211, air outlet；212, air inlet；
213, ash hole；22, filter assemblies；221, upper ring；222, lower ring；223, filter screen；23, cup body；231, bottom wall；232, it keeps off
Ring；233, outer wall；3, active strokes；4, position limiting structure；41, stop collar；5, ring；51, the first ring；52, the second ring；6, lower ring
Slot；7, import；8, air-inlet cavity；9, upper annular groove；10, sealing ring；11, dust collection chamber；111, the first Room；112, second Room.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Fig. 1 and Fig. 2, a kind of sweeping robot, including main part 1 and cyclone separator 2, cyclone separator 21 wrap
Include cyclone separator 21, filter assemblies 22, the cup body 23 with rim of a cup.Filter assemblies 22 be sleeved on cyclone separator 21 and with
The lid of cyclone separator 21 is closed in rim of a cup, and filter assemblies 22 and cup body 23 are enclosed dust collection chamber 11.
Referring to Fig. 3 and Fig. 5, the side wall on cup body 23 offers import 7, receives for entering dust for the air-flow with dust
Collect room 11；Air inlet 212 is offered on the lateral wall of cyclone separator 21, the bottom surface of cyclone separator 21 has ash hole 213,
The top surface of cyclone separator 21 has air outlet 211, and air-flow enters from air inlet 212 carries out dust point in cyclone separator 21
From dust is discharged from ash hole 213, and filtered air-flow is flowed out from air outlet 211.
Filter assemblies 22 block the air inlet 212 of cyclone separator 21, air-flow when being sleeved on 21 lateral wall of cyclone separator
After filter assemblies 22 filter coarse dust, then enters cyclone separator 21 from air inlet 212 and filter fine ash dirt.
Referring to figs. 2 and 3, filter assemblies 22 include ring 222 under ring 221, hard on hard, ring 221 and lower ring in connection
222 flexible filter net 223, filter screen 223 circumferentially surround a circle between upper ring 221 and lower ring 222.
One of them of upper ring 221 and lower ring 222 and fixed cyclone separator 21 are fixed, another is along cyclone separator 21
Short transverse has active strokes 3.Filter screen 223 circumferentially covers the lateral wall of cyclone separator 21, is located at whirlwind to block
The air inlet 212 of the lateral wall of separator 21.
Upper ring 221 is fixed on 21 upper end of cyclone separator, and lower ring 222 is sleeved on 21 lower end of cyclone separator, and along whirlwind
The short transverse of separator 21 has active strokes 3.
By lower ring 222 along 21 short transverse activity of cyclone separator, to adjust the axial length of filter assemblies 22, meet
Filter assemblies 22 are sleeved on axial length requirement when cyclone separator 21, reduce the axial required precision of filter assemblies 22, side
Just filter assemblies 22 are sleeved on cyclone separator 21.
Upper 221 lateral wall of ring circumferentially offers annular groove 9, is embedded with sealing ring 10 in upper annular groove 9.When filter assemblies 22
It is closed when on cup body 23 with the lid of cyclone separator 21, the circumferential gap of upper ring 221 and rim of a cup is sealed by sealing ring 10.
Preferably, upper ring 221, lower ring 222, filter screen 223 and 21 lateral wall of cyclone separator are enclosed air-inlet cavity 8,
Upper ring 221 is abutted with 21 upper end of cyclone separator, and is detachably fixed with 21 upper end of cyclone separator.Upper ring 221 and whirlwind point
It is carried out in two steps fixation from 21 upper end of device, the first step, upper ring 221 and cyclone separator 21 are fixed by snap, second step, upper ring
221 are further fixed with cyclone separator 21 by screw.
Upper ring 221 is detachably fixed with 21 upper end of cyclone separator, when cyclone separator 21 is located at the lateral wall of air-inlet cavity 8
When accumulation is stained with more fine ash dirt, user can be dismantled upper ring 221 with 21 upper end of cyclone separator, then by upper ring 221
It is pressed onto lower ring 222, so that 21 lateral wall of cyclone separator folded by filter screen 223 is exposed, user is facilitated to clean cyclonic separation
21 lateral wall of device avoids the mesh of dust blocking air inlet 212 and filter screen 223, advantageously ensures that filter efficiency.
Cup body 23 includes circular bottom wall 231 and annular outer wall 232, and the top surface of bottom wall 231 is fixed with baffle ring 232, baffle ring 232
In dust collection chamber 11, and the axial line of baffle ring 232 is overlapped with 23 axial line of cup body.
Dust collection chamber 11 includes the first Room 111 and second Room 112, and the first Room 111 and second Room 112 are divided by baffle ring 232
Every.Bottom wall 231 closes 232 lower port of baffle ring, and 232 upper port of baffle ring is closed in 21 bottom of cyclone separator, and the first Room 111 is by bottom wall
231, baffle ring 232,21 bottom of cyclone separator are enclosed, and the ash hole 213 of the first Room 111 and 21 bottom of cyclone separator connects
It is logical, for accommodating the isolated dust of cyclone separator 21.Second Room 112 is enclosed by cup body 23, filter assemblies 22 and baffle ring 232
It is formed, for accommodating the coarse dust filtered out by filter screen 223.
Referring to Fig. 3 and Fig. 4, it is equipped between cyclone separator 21 and lower ring 222 for limiting lower ring 222 only in active strokes
The position limiting structure 4 of 3 movements.Position limiting structure 4 includes limiting the structure that lower ring 222 moves upwards to move downward with lower ring 222 is limited
Structure.
The width of cyclone separator 21 is gradually reduced from top to bottom, and position limiting structure 4 is the whirlwind for abutting with lower ring 222
21 lateral wall of separator, during lower ring 222 moves upwards, the outer diameter width of cyclone separator 21 constantly increases, until lower ring
222 internal diameters are less than the outer diameter of cyclone separator 21, and lower 222 inner sidewall of ring is against on 21 lateral wall of cyclone separator, under limitation
Ring 222 moves upward.
Position limiting structure 4 is the stop collar 41 for being fixed on 21 lateral wall of cyclone separator, when filter assemblies 22 are sleeved on whirlwind
When separator 21, stop collar 41 is between upper ring 221 and lower ring 222.Instantly ring 222 is axially transported upward along cyclone separator 21
When dynamic, the abutting of stop collar 41 and lower 222 upper surface of ring is moved upward with limiting lower ring 222.
Position limiting structure 4 is the ring 5 for being located at 21 lateral wall of cyclone separator for abutting with lower 222 lower end of ring, passes through ring
Part 5 is abutted with lower 222 lower end of ring, is moved downward with limiting lower ring 222.Ring 5 is integrally formed in 21 lateral wall of cyclone separator；
Alternatively, the lateral wall of cyclone separator 21 is circumferentially offered for the lower annular groove 6 for the insertion of lower ring 222, limited by lower annular groove 6
Ring 5 processed and is abutted with lower 222 lower end surface of ring by ring 5 in the axial position of cyclone separator 21, to limit stop collar 41
Court moves downward.
21 lateral wall of cyclone separator and the circumferential gap of 232 inner sidewall of baffle ring are sealed by ring 5, therefore, ring
Part 5 can limit lower ring 222 and move downward, moreover it is possible to seal the first Room 111, so that both limit and sealing combine, simplify product
Structure.Ring 5 includes the first ring 51 for being embedded in lower annular groove 6, the second ring for being fixed on the second ring 52 and stretching out lower annular groove 6
52, the second ring 52 plays main limit and sealing function, and the first ring 51 is used for the limit of ring 5 itself with the cooperation of lower annular groove 6.
By dividing ring 5 for the first ring 51 and the second ring 52, so that the limit point of the limit of ring 5 itself and ring 5 to lower ring 222
Stress is opened, to reduce 5 stress of ring concentration.
2 course of work of cyclone separator:
Air-flow enters the second Room 112 in cup body 23 from import 7；Air-flow is passed through from filter screen 223, into air-inlet cavity 8, in air-flow
Coarse dust separated by filter screen 223, stay in second Room 112；Air-flow flows into cyclone separator 21, filtering from air inlet 212
Air-flow afterwards is flowed out from air outlet 211, and fine ash dirt is fallen in the first Room 111 from the ash hole 213 of 21 bottom of cyclone separator.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (10)
1. a kind of sweeping robot, including main part and cyclone separator, the cyclone separator include cyclone separator
With the filter assemblies being sleeved on cyclone separator, it is characterized in that: the filter assemblies include ring on hard, ring under hard, even
The flexible filter net of upper ring and a lower ring is connect, the upper ring is connect with cyclone separator upper end, and the lower ring is along cyclone separator edge
Short transverse has active strokes.
2. a kind of sweeping robot according to claim 1, it is characterized in that: being equipped between the cyclone separator and lower ring
For limiting lower ring only in the position limiting structure of active strokes movement.
3. a kind of sweeping robot according to claim 2, it is characterized in that: the width of the cyclone separator is from top to bottom
It is gradually reduced, the position limiting structure is the cyclone separator lateral wall for abutting with lower ring internal ring wall.
4. a kind of sweeping robot according to claim 2, it is characterized in that: the position limiting structure is to be fixed on cyclonic separation
Device lateral wall, and the stop collar for abutting with lower ring upper end, the stop collar is between upper ring and lower ring.
5. a kind of sweeping robot according to claim 2 or 4, it is characterized in that: the position limiting structure is to be located at whirlwind point
The ring abutted with lower ring lower end is used for from device lateral wall.
6. a kind of sweeping robot according to claim 5, it is characterized in that: being opened up on the lateral wall of the cyclone separator
There is the lower annular groove for being embedded in for ring.
7. a kind of sweeping robot according to claim 5, it is characterized in that: the ring seals lower ring and cyclone separator
Between circumferential gap.
8. a kind of sweeping robot according to claim 7, it is characterized in that: the cyclone separator includes baffle ring, consolidates
Baffle ring lower end is scheduled on for closing the bottom wall of baffle ring lower port, baffle ring upper port is closed in the cyclone separator bottom, and with gear
Ring, bottom wall are enclosed the first Room for accommodating cyclone separator bottom discharge dust, and the ring seals cyclone separator
Circumferential gap between lateral wall and baffle ring inner wall.
9. a kind of sweeping robot according to claim 1 or 8, it is characterized in that: the cyclone separator includes having
The cup body of rim of a cup, the filter assemblies lid close in rim of a cup, and with cup body and are enclosed dust collection chamber, and the upper ring lateral wall is set
There is upper annular groove, the sealing ring for sealing upper ring Yu rim of a cup circumferential gap is embedded in the upper annular groove.
10. a kind of sweeping robot according to claim 9, it is characterized in that: the cyclone separator have air inlet and
Air outlet, the upper ring and lower ring, filter screen and cyclone separator lateral wall are enclosed air-inlet cavity, the upper ring and whirlwind point
It is detachably fixed from device upper end, air-flow enters air-inlet cavity through filter screen, then enters cyclone separator from air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058090.2A CN109620055B (en) | 2019-01-22 | 2019-01-22 | Floor sweeping robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058090.2A CN109620055B (en) | 2019-01-22 | 2019-01-22 | Floor sweeping robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109620055A true CN109620055A (en) | 2019-04-16 |
| CN109620055B CN109620055B (en) | 2021-02-02 |
Family
ID=66063026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910058090.2A Active CN109620055B (en) | 2019-01-22 | 2019-01-22 | Floor sweeping robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109620055B (en) |
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| CN206934050U (en) * | 2017-02-24 | 2018-01-30 | 江苏美的清洁电器股份有限公司 | Cyclone separator, dirt cup component and dust catcher for dust catcher |
| CN108618705A (en) * | 2017-03-15 | 2018-10-09 | 康塔有限公司 | Cyclone separator |
| CN209996204U (en) * | 2019-01-22 | 2020-01-31 | 尚科宁家(中国)科技有限公司 | Floor sweeping robot |
-
2019
- 2019-01-22 CN CN201910058090.2A patent/CN109620055B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090064643A1 (en) * | 2000-01-14 | 2009-03-12 | Electrolux Home Care Products Ltd. | Bagless Dustcup |
| CN1684621A (en) * | 2002-10-31 | 2005-10-19 | 东芝泰格有限公司 | Vacuum cleaner |
| JP2004174205A (en) * | 2002-11-22 | 2004-06-24 | Samsung Kwangju Electronics Co Ltd | Dust collecting filter for vacuum cleaner and vacuum cleaner with the same |
| CN1695538A (en) * | 2004-05-14 | 2005-11-16 | 三星光州电子株式会社 | Cyclone vessel dust collector and vacuum cleaner having the same |
| US20060174597A1 (en) * | 2005-02-10 | 2006-08-10 | Euro-Pro Operating Llc | Filter assembly for a vacuum cleaner |
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| CN109620055B (en) | 2021-02-02 |
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