CN109953696A - A kind of rotatable roller brush assembly and cleaning device - Google Patents
A kind of rotatable roller brush assembly and cleaning device Download PDFInfo
- Publication number
- CN109953696A CN109953696A CN201711335063.2A CN201711335063A CN109953696A CN 109953696 A CN109953696 A CN 109953696A CN 201711335063 A CN201711335063 A CN 201711335063A CN 109953696 A CN109953696 A CN 109953696A
- Authority
- CN
- China
- Prior art keywords
- round brush
- brush
- bristle
- round
- gear
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims description 29
- 230000001360 synchronised effect Effects 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 abstract description 15
- 230000006872 improvement Effects 0.000 description 33
- 238000010408 sweeping Methods 0.000 description 19
- 239000010813 municipal solid waste Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- 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
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4038—Disk shaped surface treating tools
-
- 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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
- A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
-
- 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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/06—Control of the cleaning action for autonomous devices; Automatic detection of the surface condition before, during or after cleaning
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The present invention provides a kind of rotatable roller brush assembly for cleaning device, it include: spaced first round brush and the second round brush, first round brush is equipped with the first bristle of multiple groups, second round brush is equipped with the second bristle of multiple groups, first round brush and the second round brush can be rotated around first axle and second axis along opposite both direction respectively, along the direction of travel of cleaning device, first round brush is preceding, second round brush is rear, first bristle of multiple groups and the second bristle of multiple groups it is at least partly overlapped and the first round brush and the second round brush rotation drive under continuously engaged, second round brush floats setting in the vertical direction relative to the first round brush.The present invention is by two groups of round brush of setting, and the bristle of two groups of round brush is engaged, and prevents the splashing of dust during cleaning, wherein after round brush also there is elevating function worked on woollen blanket or like environment with to reduce cleaning device and cause resistance.
Description
Technical field
The present invention relates to a kind of rotatable roller brush assembly and cleaning devices, more particularly to one kind to be used for automatically walk sanitizer cartridge
The rotatable roller brush assembly and automatically walk cleaning device set.
Background technique
Today's society, ground is swept, keeping a public place clean consumes people's a large amount of time, therefore many families and company all consume
A large amount of manpower and material resources, to solve the problems, such as that ground is kept a public place clean, Intelligent cleaning robot comes into being, the appearance of Intelligent cleaning robot
Drain on manpower and material resources is greatly reduced, people are freed from cumbersome daily housework, thus is disappeared by vast
The welcome of the person of expense.Sweeping robot during the work time, is not usually required to user's real-time control, in region to be cleaned
Walking, can with rubbish of the automatic sucking including dust, clast etc., realize automatic cleaning.Therefore, sweeping robot with
Its compact moves flexible and automatic job advantage, increasingly obtains the favor of consumer and is widely used.
The round brush of existing sweeping robot generally comprises two kinds of working methods, if when setting sweeping robot cleaning work
Direction of travel is front, then the first working method is: the rotation of driving wheel when the direction of rotation of round brush and sweeping robot advance
It is identical to turn direction, it may be assumed that when sweeping robot is walked forward, round brush cleans rubbish backward.The working method is disadvantageous in that:
If cast aside after being driven by round brush of granulated garbage, will be unable to successfully remove the granulated garbage, therefore reduce cleaning efficiency.
Second of working method is: the direction of rotation of driving wheel is opposite when the direction of rotation of round brush is advanced with sweeping robot, it may be assumed that sweeps the floor
When robot walks forward, round brush also cleans forward rubbish.Although the working method avoids the deficiency that round brush cleans backward
Place, but round brush rotation speed is larger and suction inlet on front side of without any blockage, round brush cleans forward easy by rubbish especially particle
Biggish rubbish pushes away suction inlet, meanwhile, the fugitive dust come is swept up by round brush and is also not easily accessed suction inlet, influence to dust into
One step is removed.But if baffle is set on front side of suction inlet, and rubbish can be hindered to enter at suction inlet, it is same to influence cleaning
Efficiency.
Therefore, it is necessary to which the prior art is further improved.
Summary of the invention
The purpose of the present invention is to provide the rotatable roller brush assemblies that one kind can effectively promote cleaning efficiency.
For achieving the above object, the present invention provides a kind of rotatable roller brush assemblies for cleaning device, comprising:
Spaced first round brush and the second round brush, first round brush are equipped with the first bristle of multiple groups, set on second round brush
There is the second bristle of multiple groups, first round brush and the second round brush can be respectively around first axle and second axis along opposite two
A direction rotates, and along the direction of travel of cleaning device, first round brush is preceding, and the second round brush is in rear, the multiple groups first
Bristle and the second bristle of multiple groups are at least partly overlapped and carry out in the case where the first round brush and the rotation of the second round brush drive continuous
Engagement, second round brush float setting in the vertical direction relative to the first round brush.
As the further improvement of an embodiment of the present invention, the group number of the first bristle and the second bristle is identical, and institute
The revolving speed for stating the first round brush and the second round brush is identical, and the rotation of the first round brush is realized backward relative to the direction of advance of cleaning device
It cleaning, the group number of first bristle and the second bristle is all larger than equal to 4 groups, and every group of bristle is in " V "-shape helical arrangement, and first
" V " font helical arrangement of round brush and the bristle on the second round brush is oppositely arranged.
Water as the further improvement of an embodiment of the present invention, where axis of second round brush in initial position
Plane is lower than the horizontal plane where the axis of first round brush.
As the further improvement of an embodiment of the present invention, it is convex that the round brush wheel hub of second round brush is equipped with support
It rises, the arrangement of the support protrusion and the second bristle matches and along the direction of rotation of the second round brush, and support protrusion is located at
The rear side of second bristle.
As the further improvement of an embodiment of the present invention, first round brush is driven by motor rotation, and described second
Round brush by the first round brush drive rotate, between the motor and the first round brush be equipped with the first transmission mechanism, first round brush and
It is equipped with the second transmission mechanism between second round brush, first transmission mechanism is realized from motor to the deceleration transmission of the first round brush,
Second transmission mechanism realizes the synchronous communicating transmission of the first round brush and the second round brush.
As the further improvement of an embodiment of the present invention, one end connection gear bracket component of second round brush,
Second round brush drives the rotation of the first round brush by the gear stand component, and first round brush is supported in round brush bracket
On, the gear stand component is arranged relative to the round brush bracket activity.
As the further improvement of an embodiment of the present invention, the gear stand component includes gear stand, is supported in
The second rolling brush belt wheel and synchronous belt of tumbler gear, drive the second round brush rotation on gear stand, the commutating tooth
Wheel is driven by first round brush to be rotated, and the tumbler gear is fixedly connected with belt pulley, belt described in the synchronous band connection
Wheel and second rolling brush belt wheel, the gear stand component can be rotated around the axis of the tumbler gear.
As the further improvement of an embodiment of the present invention, one end connection gear case lid of the round brush bracket is described
On gear box cover between the upper and lower every be equipped with limit rib, the gear stand component rotates in the range of the limit rib limits.
As the further improvement of an embodiment of the present invention, the other end of second round brush connects lifting device, institute
Stating lifting device offer elastic force makes second round brush be maintained at initial position, and second round brush can be overcome by resistance
Resilient force rises relative to face to be cleaned.
The invention further relates to a kind of cleaning devices, including body and are set to the driving wheel of organism bottom, the body
On be additionally provided with rotatable roller brush assembly in any embodiment as above, the bottom of body is equipped with suction inlet, first rolling
Brush and the second round brush are corresponding with the position of suction inlet, and along the direction of travel of the cleaning device, first round brush is preceding, and the
For two round brush rear, the top of the second round brush is equipped with dust mouth, is additionally provided with dust sucting motor and dust storage chamber on the body, and dust is through the
One round brush and the second round brush clean, and under the swabbing action of dust sucting motor, are regathered in dust storage chamber by suction inlet to dust mouth.
The present invention also provides a kind of rotatable roller brush assemblies comprising: a kind of rotatable round brush for cleaning device
Component, comprising: spaced first round brush and the second round brush, first round brush and the second round brush can surround first respectively
Axis and second axis are rotated along opposite both direction, and along the direction of travel of cleaning device, first round brush is preceding, and the
Rear, second round brush floats setting two round brush in the vertical direction relative to the first round brush.
As the further improvement of an embodiment of the present invention, second round brush is in initial position where its axis
Horizontal plane is lower than the horizontal plane where the axis of first round brush.
As the further improvement of an embodiment of the present invention, first round brush is driven by motor rotation, and described second
Round brush is driven by the first round brush to be rotated.
As the further improvement of an embodiment of the present invention, the first driver is equipped between the motor and the first round brush
Structure, is equipped with the second transmission mechanism between first round brush and the second round brush, first transmission mechanism is realized from motor to the
The deceleration transmission of one round brush, second transmission mechanism realize the synchronous communicating transmission of the first round brush and the second round brush.
As the further improvement of an embodiment of the present invention, one end connection gear bracket component of second round brush,
Second round brush drives the rotation of the first round brush by the gear stand component, and first round brush is supported in round brush bracket
On, the gear stand component is arranged relative to the round brush bracket activity.
As the further improvement of an embodiment of the present invention, the gear stand component includes gear stand, is supported in
The second rolling brush belt wheel and synchronous belt of tumbler gear, drive the second round brush rotation on gear stand, the commutating tooth
Wheel is driven by first round brush to be rotated, and the tumbler gear is fixedly connected with belt pulley, belt described in the synchronous band connection
Wheel and second rolling brush belt wheel, the gear stand component can be rotated around the axis of the tumbler gear.
As the further improvement of an embodiment of the present invention, one end connection gear case lid of the round brush bracket is described
On gear box cover between the upper and lower every be equipped with limit rib, the gear stand component rotates in the range of the limit rib limits.
As the further improvement of an embodiment of the present invention, the other end of second round brush connects lifting device, institute
Stating lifting device offer elastic force makes second round brush be maintained at initial position, and second round brush can be overcome by resistance
Resilient force rises relative to face to be cleaned.
As the further improvement of an embodiment of the present invention, the lifting device includes the liter for abutting the second round brush end
Drop bar, the up and down screw for being oriented to elevating lever and elasticity compress the spring of elevating lever, and second round brush, which rises, drives elevating lever
Rise and makes the spring energy-storage.
As the further improvement of an embodiment of the present invention, first round brush is equipped with the first bristle of multiple groups, described
Second round brush is equipped with the second bristle of multiple groups, and the group number of the first bristle and the second bristle is identical, and first round brush and the
The revolving speed of two round brush is identical, and the rotation of the first round brush cleans backward relative to the direction of advance realization of cleaning device.
As the further improvement of an embodiment of the present invention, first bristle of multiple groups and the second bristle of multiple groups at least portion
Divide overlapped and is continuously engaged in the case where the first round brush and the rotation of the second round brush drive
As the further improvement of an embodiment of the present invention, the group number of first bristle and the second bristle is all larger than equal to 4
Group, every group of bristle are in " V "-shape helical arrangement, and " V " font helical arrangement of the first round brush and the bristle on the second round brush is opposite
Setting.
As the further improvement of an embodiment of the present invention, it is convex that the round brush wheel hub of second round brush is equipped with support
It rises, the arrangement of the support protrusion and the second bristle matches and along the direction of rotation of the second round brush, and support protrusion is located at
The rear side of second bristle.
The invention further relates to a kind of cleaning devices, including body and are set to the driving wheel of organism bottom, the body
On be additionally provided with rotatable roller brush assembly described in any embodiment as above.
As the further improvement of an embodiment of the present invention, the bottom of body is equipped with suction inlet, first round brush and
Second round brush is corresponding with the position of suction inlet, and the top of second round brush is equipped with dust mouth, is additionally provided with dust suction on the body
Motor and dust storage chamber, dust is cleaned through the first round brush and the second round brush, under the swabbing action of dust sucting motor, by suction inlet to out
Dirt mouth regathers in dust storage chamber.
Invention further provides a kind of rotatable roller brush assemblies for cleaning device, comprising: spaced first rolling
Brush and the second round brush, first round brush are equipped with the first bristle of multiple groups, and second round brush is equipped with the second bristle of multiple groups, institute
Stating the first round brush and the second round brush can rotate around first axle and second axis along opposite both direction respectively, described more
Group the first bristle and the second bristle of multiple groups it is at least partly overlapped and the first round brush and the second round brush rotation drive under into
The continuous engagement of row.
As the further improvement of an embodiment of the present invention, the group number of the first bristle and the second bristle is identical, and institute
The revolving speed for stating the first round brush and the second round brush is identical, and the rotation of the first round brush is realized backward relative to the direction of advance of cleaning device
It cleans, second round brush is set to the first round brush rear portion.
As the further improvement of an embodiment of the present invention, the group number of first bristle and the second bristle is all larger than
In 4 groups, every group of bristle is in " V "-shape helical arrangement, " V " font helical arrangement phase of the first round brush and the bristle on the second round brush
To setting.
As the further improvement of an embodiment of the present invention, the horizontal plane where the axis of second round brush is lower than institute
State the horizontal plane where the axis of the first round brush.
As the further improvement of an embodiment of the present invention, it is convex that the round brush wheel hub of second round brush is equipped with support
It rises, the arrangement of the support protrusion and the second bristle matches and along the direction of rotation of the second round brush, and support protrusion is located at
The rear side of second bristle.
As the further improvement of an embodiment of the present invention, first round brush is driven by motor rotation, and described second
Round brush is driven by the first round brush to be rotated.
As the further improvement of an embodiment of the present invention, the first driver is equipped between the motor and the first round brush
Structure, is equipped with the second transmission mechanism between first round brush and the second round brush, first transmission mechanism is realized from motor to the
The deceleration transmission of one round brush, second transmission mechanism realize the synchronous communicating transmission of the first round brush and the second round brush.
As the further improvement of an embodiment of the present invention, one end connection gear bracket component of second round brush,
Second round brush drives the rotation of the first round brush by the gear stand component, and first round brush is supported in round brush bracket
On, the gear stand component is arranged relative to the round brush bracket activity.
As the further improvement of an embodiment of the present invention, the gear stand component includes gear stand, is supported in
The second rolling brush belt wheel and synchronous belt of tumbler gear, drive the second round brush rotation on gear stand, the commutating tooth
Wheel is driven by first round brush to be rotated, and the tumbler gear is fixedly connected with belt pulley, belt described in the synchronous band connection
Wheel and second rolling brush belt wheel, the gear stand component can be rotated around the axis of the tumbler gear.
As the further improvement of an embodiment of the present invention, one end connection gear case lid of the round brush bracket is described
On gear box cover between the upper and lower every be equipped with limit rib, the gear stand component rotates in the range of the limit rib limits.
As the further improvement of an embodiment of the present invention, the other end of second round brush connects lifting device, institute
Stating lifting device offer elastic force makes second round brush be maintained at initial position, and second round brush can be overcome by resistance
Resilient force rises relative to face to be cleaned.
As the further improvement of an embodiment of the present invention, the lifting device includes the liter for abutting the second round brush end
Drop bar, the up and down screw for being oriented to elevating lever and elasticity compress the spring of elevating lever, and second round brush, which rises, drives elevating lever
Rise and makes the spring energy-storage.
The invention further relates to a kind of cleaning devices, including body and are set to the driving wheel of organism bottom, the body
On be additionally provided with rotatable roller brush assembly described in any embodiment as above.
As the further improvement of an embodiment of the present invention, the bottom of body is equipped with suction inlet, first round brush and
Second round brush is corresponding with the position of suction inlet, and along the direction of travel of the cleaning device, first round brush is in preceding, the second rolling
For brush rear, the top of the second round brush is equipped with dust mouth, dust sucting motor and dust storage chamber is additionally provided on the body, dust is through the first rolling
Brush and the second round brush clean, and under the swabbing action of dust sucting motor, are regathered in dust storage chamber by suction inlet to dust mouth.
The beneficial effects of the present invention are: the present invention by setting two groups of round brush, wherein after round brush also have elevating function with
Reduction cleaning device works on woollen blanket or like environment causes resistance.Two round brush are using former and later two not in the same horizontal plane
Upper roller brush assembly is with same rotational speed engagement rotation mode work, and preceding round brush is using rotating clockwise, and rear round brush is using side counterclockwise
To and have the function of oscilaltion when by resistance, every group of round brush uses 4 groups of identical quantity with upper bristle, in engagement process
In, the bristle in two roller brush assemblies, which is used, forms an opposing seal region as gear engagement system with identical corner,
The splashing of dust during cleaning is prevented, cleaning efficiency is greatly improved.
Detailed description of the invention
Fig. 1 is the elevational schematic view of sweeping robot in the preferred embodiment for the present invention；
Fig. 2 is the schematic cross-sectional view in Fig. 1 along line B-B；
Fig. 3 is the enlarged diagram of the rotatable roller brush assembly part of sweeping robot in Fig. 2, shows optional round brush in figure
State of the component in plane ground motion；
Fig. 4 is similar with Fig. 3, and rotatable roller brush assembly is shown in figure in the state of rugged ground motion；
Fig. 5 is the rotatable roller brush assembly of sweeping robot in Fig. 1 by the motor-driven assembling schematic perspective view of round brush；
Fig. 6 is that the rotatable roller brush assembly in Fig. 5 is mounted on round brush bracket and by the motor-driven schematic top plan view of round brush；
Fig. 7 is the perspective exploded view of the rotatable roller brush assembly in Fig. 6；
Fig. 8 is the schematic cross-sectional view in Fig. 6 along line C-C；
Fig. 9 is the schematic side view of the rotatable roller brush assembly in Fig. 8, gear end cap and gear stand is concealed in figure, to show
Out from round brush motor to the drive connection the second round brush；
Figure 10 is similar with Fig. 9, and gear end cap is concealed in figure to show the manner of gear stand component；
Figure 11 is the three-dimensional assembling schematic diagram of the gear stand component in Fig. 7；
Figure 12 is the perspective exploded view of the gear stand component in Figure 11.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings.But these embodiments are not
The limitation present invention, structure that those skilled in the art are made according to these embodiments, method or change functionally
It changes and is included within the scope of protection of the present invention.
Ginseng Fig. 1 to Fig. 2 show a better embodiment of cleaning device of the present invention, and cleaning device of the invention is to sweep the floor
It is specifically described for robot.Sweeping robot includes body 10 and the rotatable roller brush assembly for being set to body 10
20, rotatable roller brush assembly includes spaced first round brush 21 and the second round brush 22, and the bottom of body 10 is equipped with suction inlet
11, the first round brush 21 and the second round brush 22 are corresponding with the position of suction inlet 11, traveling side when with sweeping robot cleaning work
Xiang Weiqian, the first round brush 21 is preceding, and for the second round brush 22 rear, the top of the second round brush 22 is equipped with dust mouth 12, on body 10 also
Equipped with dust sucting motor and dust storage chamber (not shown), dust is cleaned through the first round brush 21 and the second round brush 22, in the pumping of dust sucting motor
Under suction effect, regathered in dust storage chamber by suction inlet 11 to dust mouth 12.The bottom of body is additionally provided with driving wheel 50, driving wheel
50 are driven the automatically walk and steering for realizing sweeping robot by driving motor.
For the ease of cleaning and collecting dust, driving wheel 50 when the direction of rotation of the first round brush 21 and sweeping robot advance
Direction of rotation it is identical, the direction of rotation of the second round brush 22 is opposite with the direction of rotation of the first round brush 21.That is: sweeping robot to
When preceding walking, the first round brush 21 cleans rubbish backward, and the second round brush 22 cleans forward rubbish.On the shell of body 10, dust suction
The front and rear sides position of mouth 11, extends to form flange 111 from shell to surface direction to be cleaned respectively, flange 111 can be clamped
It is fixed on the shell of body 10, for stopping the dust raised by the first round brush 21 or the second round brush 22 to flee from suction inlet
11.The bristle (can be swipe, wool top, leather strap etc.) of helical arrangement is equipped on first round brush 21 and the second round brush 22, with
The contact point on the rotation of the first round brush 21 and the second round brush 22, bristle end and surface to be cleaned is moved from the end of round brush to centre
It is dynamic, assemble dust towards 11 medium position of suction inlet, then enters dust by being located at the dust mouth 12 on 22 top of the second round brush
Room.
It is excellent in the present embodiment in order to reinforce the effect that dust is assembled towards suction inlet medium position referring to shown in Fig. 3 to Fig. 5
Choosing, the bristle on the first round brush 21 and the second round brush 22 is in " V "-shape helical arrangement, and the tip of " V " font is located at first
The medium position of round brush 21 and the second round brush 22, helical arrangement are symmetrical with respect to " V " font tip.Certainly, bristle can also be in it
Its helical arrangement mode, such as " " "/" can equally be played dust to being interspersed in the middle part of round brush towards position in suction inlet 11
Set the effect of aggregation.In addition, the first round brush 21 is different with the direction of rotation of the second round brush 22, the direction as shown in arrow A in Fig. 3
For the direction of advance of sweeping robot, arrow R1 and R2 respectively indicate the direction of rotation of the first round brush 21 and the second round brush 22, because
This, " V " font helical arrangement of the first round brush 21 and the bristle on the second round brush 22 is to be oppositely arranged.It is with a spiral bristle
One group, the first round brush 21 and the second round brush 22 are all made of four groups or more than four groups of bristle, and the bristle pack number on two round brush
It is equal.The section of bristle is in T shape, is inserted into round brush wheel hub upper section slot in T shape.The round brush wheel hub of second round brush 22
It is equipped with support protrusion 222, the arrangement of support protrusion 222 and bristle matches and along the direction of rotation of the second round brush 22,
Support protrusion 222 is located at the rear side of bristle, in this way the operative orientation phase in 22 direction of rotation of the second round brush and robotically-driven wheel
In the case where anti-, bristle can be easier to drive dust and rubbish under the action of support protrusion 222, so that is cleaned is more dry
Only.
In the present embodiment, the first round brush 21 is equipped with six group of first bristle 211, likewise, also being provided on the second round brush 22
Six group of second bristle 221, six group of first bristle 211 and six group of second bristle 221 are at least partly overlapped, thus in the first rolling
Brush 21 and the rotation of the second round brush 22 are continuously engaged under driving, i.e., make dust and waste flow using double round brush reverse rotations effect
To between two round brush, six group of first bristle 211 and six group of second bristle 221 are in a manner of being similar to gear engagement by dust and rubbish
Rubbish is sent in such a way that step delivers to dust removal port, forms one in the first bristle of two round brush and the mutual double-layer of the second bristle in this way
The space (space as shown in dotted line frame in Fig. 3) of opposing seal, sputter rubbish and dust can not everywhere, with improve rubbish and
The collection efficiency of dust.
In addition, arrange for convenience and be conducive to sweeping robot and clean and collect dust during traveling, first
The middle part of body 10 is arranged in round brush 21 and the second round brush 22, closes on 10 side of body in the first round brush 21 and 22 front of the second round brush
The position of edge is equipped at least one side brush 60, is cleaned with the dust to corner, or dust can be taken to the first round brush
21 and second round brush 22 purging zone in.In the sweeping robot course of work, 22 direction of rotation of the second round brush and robot
The operative orientation of driving wheel can make machine electric current excessive on the contrary, cause resistance very big in this way, and revolving speed reduces, efficiency of dust collection decline,
To guarantee machine function smoothly on big resistance ground or carpet, efficiency of dust collection is maximum, and the second round brush 22 uses ralocatable mode,
The setting that is the second round brush 22 floats on vertical direction (direction of arrow H in such as Fig. 3) relative to the first round brush 21, i.e.,
Two round brush 22 have automatic lifting function to reduce resistance caused by sweeping robot works on woollen blanket or like environment.Such as Fig. 3
Described, horizontal plane P2 of second round brush 22 in initial position where its axis is lower than the level where the axis of the first round brush 21
Face P1 the first round brush 21 can float upwards relatively when the second round brush 22 is by resistance, and as described in Figure 4, the second round brush 22 exists
Horizontal plane P2 ' when floating upwards where its axis is higher than the horizontal plane P1 where the axis of the first round brush 21.That is, this
Preferred in embodiment, the initial position of the second round brush 22 and the first round brush 21 be not in the same horizontal plane, the preferably second rolling
Horizontal plane P2 where the axis of brush 22 is lower than the horizontal plane P1 where the axis of the first round brush 21, in such manner, it is possible to guarantee second
Round brush 21 has enough lifting spaces, convenient for realizing trouble-free operation under various face ring borders to be cleaned.
Referring to shown in Fig. 5 to Fig. 7, preferred in the present embodiment, the first round brush 21 and the second round brush 22 are by the same round brush
Motor 40 is driven, and the first round brush 21 is identical with the revolving speed of the second round brush 22.Specifically, body 10 includes being used to support
The round brush bracket 30 of first round brush 21 and the second round brush 22, round brush motor 40 are installed in body 10 and are supported in round brush bracket 30
On, the first transmission mechanism is equipped between round brush motor 40 and the first round brush 21, the first transmission mechanism can be reduction gearing mechanism,
For the rotation of round brush motor 40 to be passed to the first round brush 21 after slowing down.It is equipped between first round brush 21 and the second round brush 22
Second transmission mechanism, the second transmission mechanism can be synchronous communicating transmission mechanism, drive the second rolling for realizing the first round brush 21
Brush 22 is synchronous and reversely rotates.
Specifically, the first transmission mechanism includes the first synchronous belt drive mechanism and the second synchronous belt drive mechanism, first is same
Walking tape handler includes deceleration belt pulley 35 and the first synchronous belt 31, is fixed with output band in the drive shaft of round brush motor 40
Wheel 41, the first synchronous belt 31 connection output pulley 41 and deceleration belt pulley 35, deceleration belt pulley 35 are configured to bilateral belt pulley, i.e.,
First belt pulley 351 and the second belt pulley 352, the number of teeth of the first belt pulley 351 are greater than output pulley 41, from output pulley 41 to
First belt pulley 351 realizes that the first order is slowed down by the first synchronous belt 31.Second synchronous belt drive mechanism includes the second synchronous belt
32 and with the relatively-stationary third belt pulley 36 of the first round brush connecting shaft 215, the second synchronous belt 32 connect the second belt pulley 352
It is greater than the second belt pulley 352 with the number of teeth of third belt pulley 36, third belt pulley 36, from the second belt pulley 352 to third belt
Wheel 36 realizes that the second level is slowed down by the second synchronous belt 32.One end of round brush bracket 30 is equipped with gear box cover 34, deceleration belt pulley
35 and third belt pulley 36 can be by supports supports such as bearing, axle sleeves on gear box cover 34.
It is also relatively-stationary in first round brush connecting shaft 215 to be equipped with the first round brush gear 216, the first round brush gear 216 with
Third belt pulley 36 is arranged side by side along the axial direction of the first round brush 21, naturally it is also possible to be to be wholely set.Second transmission mechanism includes
The tumbler gear 37 and third synchronous belt drive mechanism engaged with the first round brush gear 216.First round brush gear 216 and commutation
37 number of teeth of gear is equal, therefore the constant steering of the two revolving speed is opposite.Third synchronous belt drive mechanism include third synchronous belt 33 with
And with relatively-stationary second rolling brush belt wheel 39 of the second round brush connecting shaft 225, the second round brush connecting shaft 225 pass through gear shaft 391
With the relatively fixed connection of the second rolling brush belt wheel 39,37 one end of tumbler gear are relatively-stationary to be equipped with the 4th belt pulley 38, commutation
Gear 37 and the 4th belt pulley 38 be supported on gear stand 45 by gear shaft 381, third synchronous belt 33 connects the 4th skin
Belt wheel 38 and the second rolling brush belt wheel 39, the 4th belt pulley 38 and 39 tooth number of the second round brush band are equal, and steering is identical, therefore the two
Revolving speed is also equal.Tumbler gear 37 can also by by the supports supports such as bearing, axle sleeve on gear box cover 34, and second
Round brush connecting shaft 225 and the second rolling brush belt wheel 39 are then independently arranged relative to gear box cover 34, i.e. 225 He of the second round brush connecting shaft
There is no the opposite relationship supported between second rolling brush belt wheel 39 and gear box cover 34, the second round brush connecting shaft 225 passes through gear shaft
391 are supported on gear stand 45.
Cooperation is referring to shown in Fig. 8 to Figure 12, for the floating for realizing the second round brush 22, by tumbler gear 37, the 4th belt pulley
38 and second rolling brush belt wheel 39 be both supported upon on a gear stand 45, that is to say, that tumbler gear 37, the 4th belt pulley 38,
Second rolling brush belt wheel 39, third synchronous belt 33, the second round brush connecting shaft 225 and gear stand 45 constitute the tooth of monolithic construction
Wheel support component, the liter that gear stand component is pivoted about with the axis of tumbler gear 37 to realize the second round brush 22
Drop, the angle of rotation is preferably between 5-15 degree, and when rotated, up and down direction has limit rib 451,452 to gear stand component
It is limited.Limit rib 451,452 is preferably disposed on gear box cover 34, passes through the upper and lower surface and limit of gear stand 34
Muscle 451,452 abuts the limit realized and floated up and down to gear stand component.
Further, the second rolling brush belt wheel 39 is connected to the first end of the second round brush 22, and the second end of the second round brush 22 connects
Connecing elastic force lifting device 48, elastic force lifting device 48 can be applied to the downward pressure of first end of the second round brush 22, and second
The effect that tangential force is generated when rolling brush belt wheel 39 is engaged with 33 gear of third synchronous belt, so that the second end of the second round brush 22 has
Downward pressure has flexible downward pressure, and the second round brush 22 energy when by resistance with round brush after guarantee at work
Enough overcome the elastic force of elastic force lifting device 48 to act on to move upwards, it can be in the elastic force of elastic force lifting device 48 after resistance elimination
Initial position is maintained under effect.Elastic force lifting device 48 includes the elevating lever 481 for abutting 22 second end of the second round brush, for rising
The up and down screw 482 being oriented to and the spring being mounted between elevating lever 481 and up and down screw 482 when drop bar 481 moves up and down
483, elevating lever 481 is set in the accommodating chamber of 30 one end of round brush bracket, and pilot hole, up and down screw are provided on elevating lever 481
482 are fixed on round brush bracket 30 position for corresponding to accommodating chamber, and up and down screw 482 partially protrudes into pilot hole, lifting
Bar 481 can move up and down under the drive that the second round brush 22 moves up and down along up and down screw 482.Spring 483 can be set
In in the pilot hole of elevating lever 481, it can also be sheathed on the periphery of elevating lever 481, as long as can be realized the rising of elevating lever 481
Making 483 compress energy storage of spring, in the present embodiment, spring 483 is configured to compressed spring, in other enforceable schemes, spring
It is also possible to tension spring, torsional spring, leaf spring etc..
By above embodiment it is found that the present invention makes dust stream by rotating respective bristle engagement using double round brush
Rubbish is sent in a manner of step delivering to air inlet between two round brush, then brushing of rolling brush, bristle phase mutual respect between double round brush
Layer forms the space of an opposing seal, sputter rubbish and dust can not everywhere, to improve the collection efficiency of rubbish and dust.
In addition, two round brush use former and later two not on the same horizontal plane, and two round brush engage rotation mode work with same rotational speed
To make, for preceding round brush using rotating clockwise, rear round brush is using rotation counterclockwise and has the function of oscilaltion when by resistance, with
Guarantee that machine function smoothly on big resistance ground or carpet, efficiency of dust collection are maximum.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of rotatable roller brush assembly for cleaning device, comprising: spaced first round brush and the second round brush, it is described
First round brush is equipped with the first bristle of multiple groups, and second round brush is equipped with the second bristle of multiple groups, first round brush and second
Round brush can be rotated around first axle and second axis along opposite both direction respectively, along the traveling side of cleaning device
To, first round brush preceding, the second round brush is rear, which is characterized in that first bristle of multiple groups and the second bristle of multiple groups are extremely
Small part is overlapped and is continuously engaged in the case where the first round brush and the rotation of the second round brush drive, and second round brush is opposite
It floats in the vertical direction setting in the first round brush.
2. rotatable roller brush assembly according to claim 1, which is characterized in that the group number phase of the first bristle and the second bristle
Together, and the revolving speed of first round brush and the second round brush is identical, advance side of the rotation of the first round brush relative to cleaning device
It is cleaned backward to realizing, the group number of first bristle and the second bristle is all larger than equal to 4 groups, and every group of bristle is in " V "-shape spiral shell
" V " font helical arrangement of rotation arrangement, the first round brush and the bristle on the second round brush is oppositely arranged.
3. rotatable roller brush assembly according to claim 1, which is characterized in that axis of second round brush in initial position
Horizontal plane where line is lower than the horizontal plane where the axis of first round brush.
4. rotatable roller brush assembly according to claim 1, which is characterized in that set on the round brush wheel hub of second round brush
There is support protrusion, the arrangement of the support protrusion and the second bristle matches and along the direction of rotation of the second round brush, support
Protrusion is located at the rear side of the second bristle.
5. rotatable roller brush assembly according to claim 1, which is characterized in that rotation is driven by motor in first round brush
Turn, second round brush is driven by the first round brush to be rotated, and the first transmission mechanism is equipped between the motor and the first round brush, described
The second transmission mechanism is equipped between first round brush and the second round brush, first transmission mechanism is realized from motor to the first round brush
Deceleration transmission, second transmission mechanism realize the synchronous communicating transmission of the first round brush and the second round brush.
6. rotatable roller brush assembly according to claim 5, which is characterized in that one end connection gear of second round brush
Bracket component, second round brush drive the rotation of the first round brush by the gear stand component, and first round brush is supported in
On round brush bracket, the gear stand component is arranged relative to the round brush bracket activity.
7. rotatable roller brush assembly according to claim 6, which is characterized in that the gear stand component includes gear branch
Frame, the tumbler gear being supported on gear stand, the second rolling brush belt wheel and synchronous belt for driving the second round brush rotation, institute
It states tumbler gear and is driven by first round brush and rotated, the tumbler gear is fixedly connected with belt pulley, the synchronous band connection
The belt pulley and second rolling brush belt wheel, the gear stand component can be rotated around the axis of the tumbler gear.
8. rotatable roller brush assembly according to claim 6, which is characterized in that one end connection gear of the round brush bracket
Case lid, on the gear box cover between the upper and lower every be equipped with limit rib, the model that the gear stand component is limited in the limit rib
Enclose interior rotation.
9. rotatable roller brush assembly according to claim 6, which is characterized in that the other end of second round brush, which connects, to be risen
Falling unit, the lifting device, which provides elastic force, makes second round brush be maintained at initial position, and second round brush is hindered
Power can overcome resilient force to rise relative to face to be cleaned.
10. a kind of cleaning device, including body and it is set to the driving wheel of organism bottom, which is characterized in that on the body
It is additionally provided with the rotatable roller brush assembly as described in one in claim 1 to 9, the bottom of body is equipped with suction inlet, and described the
One round brush and the second round brush are corresponding with the position of suction inlet, and along the direction of travel of the cleaning device, first round brush exists
Before, for the second round brush rear, the top of the second round brush is equipped with dust mouth, is additionally provided with dust sucting motor and dust storage chamber on the body, ash
Dirt is cleaned through the first round brush and the second round brush, under the swabbing action of dust sucting motor, regathers collection to dust mouth by suction inlet
In dirt room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335063.2A CN109953696B (en) | 2017-12-14 | 2017-12-14 | Rotatable round brush subassembly and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335063.2A CN109953696B (en) | 2017-12-14 | 2017-12-14 | Rotatable round brush subassembly and cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109953696A true CN109953696A (en) | 2019-07-02 |
| CN109953696B CN109953696B (en) | 2021-05-11 |
Family
ID=67017558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711335063.2A Active CN109953696B (en) | 2017-12-14 | 2017-12-14 | Rotatable round brush subassembly and cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109953696B (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292332A (en) * | 2019-07-09 | 2019-10-01 | 东华大学 | A multifunctional carpet cleaning machine |
| CN110584547A (en) * | 2019-10-18 | 2019-12-20 | 尚科宁家(中国)科技有限公司 | Cleaning method and cleaning system of sweeping robot |
| CN112021999A (en) * | 2020-07-28 | 2020-12-04 | 江苏美的清洁电器股份有限公司 | Cleaning device and cleaning equipment |
| CN112754376A (en) * | 2021-01-04 | 2021-05-07 | 深圳市航天电机系统有限公司 | Motor element and robot of sweeping floor |
| CN113044606A (en) * | 2021-04-16 | 2021-06-29 | 天府重工有限公司 | Negative pressure car unloader that can commutate and clean |
| WO2021213386A1 (en) * | 2020-04-20 | 2021-10-28 | 苏州宝时得电动工具有限公司 | Cleaning device |
| CN114522942A (en) * | 2022-03-10 | 2022-05-24 | 成都工贸职业技术学院 | Cleaning robot for ventilating duct |
| CN115135215A (en) * | 2020-12-04 | 2022-09-30 | 苏州宝时得电动工具有限公司 | Cleaning robot, cleaning system and cleaning method |
| WO2022228054A1 (en) * | 2021-04-28 | 2022-11-03 | 苏州简单有为科技有限公司 | Cleaning head and surface cleaning apparatus |
| CN115736706A (en) * | 2021-09-03 | 2023-03-07 | 北京顺造科技有限公司 | Lifting transmission device, wet type cleaning device and automatic cleaning equipment |
| CN116200900A (en) * | 2023-03-23 | 2023-06-02 | 常熟市群英针织制造有限责任公司 | A brushing device for surface treatment of blankets |
| CN116327053A (en) * | 2022-12-28 | 2023-06-27 | 格力电器（中山）小家电制造有限公司 | cleaning equipment |
| CN116898362A (en) * | 2023-08-23 | 2023-10-20 | 广东美房智高机器人有限公司 | Roller brush mechanism and cleaning equipment |
| WO2024139100A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Cleaning scrubber and automated cleaning device |
| WO2024139099A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Automatic cleaning apparatus |
| WO2024139451A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Cleaning module and cleaning apparatus |
| WO2024139317A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Automatic cleaning device |
| WO2025145461A1 (en) * | 2024-01-05 | 2025-07-10 | 元鼎智能创新(国际)有限公司 | Swimming pool cleaning apparatus and cleaning system |
| WO2025145458A1 (en) * | 2024-01-05 | 2025-07-10 | 元鼎智能创新(国际)有限公司 | Cleaning device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000102499A (en) * | 1998-09-30 | 2000-04-11 | Kankyo Co Ltd | Vacuum cleaner with rotary brush |
| JP2003125991A (en) * | 2001-10-29 | 2003-05-07 | Matsushita Electric Ind Co Ltd | Vacuum cleaner suction tool and vacuum cleaner using the same |
| CN2579329Y (en) * | 2002-11-21 | 2003-10-15 | 苏州德美利电器有限公司 | Rolling brush of vacuum cleaner |
| CN101011227A (en) * | 2007-02-01 | 2007-08-08 | 伍尚强 | Floor sweeping machine |
| CN201098084Y (en) * | 2006-10-25 | 2008-08-13 | 松下电器产业株式会社 | Vacuum cleaner head and electric vacuum cleaner |
| CN201683852U (en) * | 2010-06-08 | 2010-12-29 | 德州学院 | corridor cleaning robot |
| CN101929138A (en) * | 2010-08-09 | 2010-12-29 | 罗树基 | Road-sweeper sweeping mechanism with variable-plane sweeping disks |
| EP2685004A1 (en) * | 2012-07-11 | 2014-01-15 | Etablissements Emily | Sweeping machine whose main brush is driven by a mechanical transmission allowing adjustment of the brush |
| CN106073636A (en) * | 2016-08-15 | 2016-11-09 | 天佑电器（苏州）有限公司 | Floor brush assembly |
-
2017
- 2017-12-14 CN CN201711335063.2A patent/CN109953696B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000102499A (en) * | 1998-09-30 | 2000-04-11 | Kankyo Co Ltd | Vacuum cleaner with rotary brush |
| JP2003125991A (en) * | 2001-10-29 | 2003-05-07 | Matsushita Electric Ind Co Ltd | Vacuum cleaner suction tool and vacuum cleaner using the same |
| CN2579329Y (en) * | 2002-11-21 | 2003-10-15 | 苏州德美利电器有限公司 | Rolling brush of vacuum cleaner |
| CN201098084Y (en) * | 2006-10-25 | 2008-08-13 | 松下电器产业株式会社 | Vacuum cleaner head and electric vacuum cleaner |
| CN101011227A (en) * | 2007-02-01 | 2007-08-08 | 伍尚强 | Floor sweeping machine |
| CN201683852U (en) * | 2010-06-08 | 2010-12-29 | 德州学院 | corridor cleaning robot |
| CN101929138A (en) * | 2010-08-09 | 2010-12-29 | 罗树基 | Road-sweeper sweeping mechanism with variable-plane sweeping disks |
| EP2685004A1 (en) * | 2012-07-11 | 2014-01-15 | Etablissements Emily | Sweeping machine whose main brush is driven by a mechanical transmission allowing adjustment of the brush |
| CN106073636A (en) * | 2016-08-15 | 2016-11-09 | 天佑电器（苏州）有限公司 | Floor brush assembly |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292332A (en) * | 2019-07-09 | 2019-10-01 | 东华大学 | A multifunctional carpet cleaning machine |
| CN110584547A (en) * | 2019-10-18 | 2019-12-20 | 尚科宁家(中国)科技有限公司 | Cleaning method and cleaning system of sweeping robot |
| CN110584547B (en) * | 2019-10-18 | 2021-11-02 | 尚科宁家(中国)科技有限公司 | Cleaning method and cleaning system of sweeping robot |
| WO2021213386A1 (en) * | 2020-04-20 | 2021-10-28 | 苏州宝时得电动工具有限公司 | Cleaning device |
| CN112021999A (en) * | 2020-07-28 | 2020-12-04 | 江苏美的清洁电器股份有限公司 | Cleaning device and cleaning equipment |
| CN115135215A (en) * | 2020-12-04 | 2022-09-30 | 苏州宝时得电动工具有限公司 | Cleaning robot, cleaning system and cleaning method |
| CN112754376A (en) * | 2021-01-04 | 2021-05-07 | 深圳市航天电机系统有限公司 | Motor element and robot of sweeping floor |
| CN113044606A (en) * | 2021-04-16 | 2021-06-29 | 天府重工有限公司 | Negative pressure car unloader that can commutate and clean |
| WO2022228054A1 (en) * | 2021-04-28 | 2022-11-03 | 苏州简单有为科技有限公司 | Cleaning head and surface cleaning apparatus |
| CN115736706A (en) * | 2021-09-03 | 2023-03-07 | 北京顺造科技有限公司 | Lifting transmission device, wet type cleaning device and automatic cleaning equipment |
| CN114522942A (en) * | 2022-03-10 | 2022-05-24 | 成都工贸职业技术学院 | Cleaning robot for ventilating duct |
| CN116327053A (en) * | 2022-12-28 | 2023-06-27 | 格力电器（中山）小家电制造有限公司 | cleaning equipment |
| WO2024139100A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Cleaning scrubber and automated cleaning device |
| WO2024139099A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Automatic cleaning apparatus |
| WO2024139451A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Cleaning module and cleaning apparatus |
| WO2024139317A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Automatic cleaning device |
| WO2024139453A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Cleaning module and cleaning apparatus |
| WO2024139452A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Cleaning module and cleaning apparatus |
| CN116200900A (en) * | 2023-03-23 | 2023-06-02 | 常熟市群英针织制造有限责任公司 | A brushing device for surface treatment of blankets |
| CN116898362A (en) * | 2023-08-23 | 2023-10-20 | 广东美房智高机器人有限公司 | Roller brush mechanism and cleaning equipment |
| WO2025145461A1 (en) * | 2024-01-05 | 2025-07-10 | 元鼎智能创新(国际)有限公司 | Swimming pool cleaning apparatus and cleaning system |
| WO2025145458A1 (en) * | 2024-01-05 | 2025-07-10 | 元鼎智能创新(国际)有限公司 | Cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109953696B (en) | 2021-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109953696A (en) | A kind of rotatable roller brush assembly and cleaning device | |
| CN206761643U (en) | Clean robot | |
| CN107080502B (en) | Intelligent cleaning robot system | |
| CN107307812A (en) | A kind of Floor-sweeping device of sweeping robot | |
| CN201524035U (en) | Cleaning robot for automatically cleaning ground | |
| CN211511648U (en) | Floor sweeping machine with disc brush | |
| CN111067426A (en) | Mobile household intelligent ground cleaning equipment and cleaning method thereof | |
| CN214048686U (en) | Cleaning device and roller assembly | |
| CN106419758A (en) | Garbage sweeper | |
| CN218356108U (en) | Floor washing machine with advancing power | |
| CN206526002U (en) | A kind of refuse cleaning vehicle | |
| CN210249682U (en) | Window cleaning robot with boundary cleaning function | |
| CN106214053A (en) | Multifunction simple wipes ground machine | |
| CN219109325U (en) | Floor washer with boosting structure | |
| CN208551664U (en) | A kind of the Ca Di mechanism and sweeper of New Sweeping Floor Machine | |
| CN212037404U (en) | Large-scale floor cleaning machine | |
| CN2673276Y (en) | Indoor floor automatic sweeping machine | |
| CN211030034U (en) | Driving mechanism of floor sweeping robot | |
| CN201036543Y (en) | Floor sweeping machine | |
| CN109730592A (en) | A cleaning device that sweeps and wipes the floor synchronously | |
| CN211066425U (en) | Cleaning robot | |
| CN2236506Y (en) | Automatic cleaning and washing vehicle | |
| CN209915871U (en) | Garbage cavity structure of dining table cleaning robot | |
| CN209915872U (en) | Dining table cleaning robot | |
| CN202376026U (en) | Electronic dust-cleaning moping all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210419 Address after: No. 499, Huifeng Road, Xu Kou Town, Wuzhong District, Suzhou, Jiangsu Applicant after: Suzhou shangteng Technology Manufacturing Co.,Ltd. Address before: 215000 499 Fan Fan Road, Xu Kou Town, Wuzhong District, Suzhou, Jiangsu Applicant before: Suzhou Haili Electric Appliance Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |