CN116439603A - Cleaning device and cleaning equipment - Google Patents
Cleaning device and cleaning equipment Download PDFInfo
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- CN116439603A CN116439603A CN202210024238.2A CN202210024238A CN116439603A CN 116439603 A CN116439603 A CN 116439603A CN 202210024238 A CN202210024238 A CN 202210024238A CN 116439603 A CN116439603 A CN 116439603A
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- cleaning
- assembly
- cleaning device
- driving
- moving direction
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- 238000004140 cleaning Methods 0.000 title claims abstract description 307
- 230000000712 assembly Effects 0.000 claims abstract description 26
- 238000000429 assembly Methods 0.000 claims abstract description 26
- 238000007790 scraping Methods 0.000 claims description 48
- 239000000428 dust Substances 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 22
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 2
- 239000008187 granular material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 239000002245 particle Substances 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 239000000741 silica gel Substances 0.000 description 1
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Classifications
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- 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
-
- 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
- A47L11/4002—Installations of electric equipment
- A47L11/4008—Arrangements of switches, indicators 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
- A47L11/4013—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
-
- 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
- A47L11/4041—Roll 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
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning 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
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning device and cleaning equipment, comprising: a housing; the supporting wheel is rotatably arranged on the shell; the cleaning assemblies are provided with at least two, are rotationally connected with the shell and are respectively arranged at two sides of the shell along the moving direction of the cleaning device; and a first driving assembly connected with the cleaning assembly; the cleaning device has a cleaning mode; when the cleaning device is in the cleaning mode, the moving direction of the cleaning device is taken as the front, the cleaning assembly at the rear side is matched with the supporting wheel to form a supporting surface under the driving of the first driving assembly, and a space exists between the lowest point of the cleaning assembly at the front side and the supporting surface. This application is through above-mentioned setting for cleaning device carries out cleaning operation, and the cleaning element that is located cleaning device direction of movement rear side cooperates with the supporting wheel and forms the holding surface, so that big granule debris and rubbish accessible are not with the cleaning element of holding surface contact and the interval between the holding surface is collected the cleanness by cleaning device.
Description
Technical Field
The invention belongs to the technical field of cleaning equipment, and particularly relates to a cleaning device and cleaning equipment.
Background
Along with rapid development of technology, the living standard of people is higher and higher, and meanwhile, the requirements on the living quality are higher and higher, and the environmental sanitation is also more and more emphasized. Therefore, various cleaning devices appear in the market, and bring convenience to the life of people.
Taking a handheld cleaning device as an example, in order to improve cleaning efficiency, a cleaning device of the handheld cleaning device is configured to have a double-rolling brush structure, so that the cleaning device can perform cleaning operation on a surface to be cleaned when the cleaning device is pushed forward and pulled backward.
In the prior art, by only changing the moving direction of the cleaning device when the cleaning device is operated, the double-rolling brush structure of the cleaning device is kept in contact with the ground, so that the working modes of the front and rear double-rolling brushes are consistent.
Accordingly, there is a need for an improvement over the prior art to overcome the deficiencies described in the prior art.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is how to clean large-particle sundries and garbage by using the double rolling brushes.
In order to solve the above technical problems, the present invention provides a cleaning device, including:
a housing;
the supporting wheel is rotatably arranged on the shell;
the cleaning assemblies are provided with at least two, are rotationally connected with the shell, and are respectively arranged at two sides of the shell along the moving direction of the cleaning device; and
a first drive assembly coupled to the cleaning assembly;
the cleaning device has a cleaning mode; when the cleaning device is in the cleaning mode, the moving direction of the cleaning device is used as the front, the cleaning assembly at the rear side is matched with the supporting wheel to form a supporting surface under the driving of the first driving assembly, and a space exists between the lowest point of the cleaning assembly at the front side and the supporting surface.
Further, a dust collection pipeline is arranged in the shell, and the dust collection pipeline is provided with a dust inlet positioned between the cleaning components;
at least one of the cleaning assemblies is in communication with the dust inlet.
Further, the dust inlet is provided with at least one opening, the moving direction of the cleaning device is taken as the front, and at least one opening is arranged on one side of the shell close to the cleaning assembly positioned on the front side.
Further, the cleaning device further comprises a second drive assembly connected to the cleaning assembly;
when the cleaning device is in the cleaning mode, the cleaning assembly positioned at the rear side reversely rotates relative to the supporting wheel under the drive of the second driving assembly by taking the moving direction of the cleaning device as the front.
Further, the shell comprises a main body part and two cover body parts which are respectively connected with two ends of the main body part, an accommodating space is formed between each cover body part and the main body part, and each cleaning assembly is rotatably arranged in the accommodating space;
the cleaning device further comprises a scraping strip assembly connected with each cover body, the scraping strip assemblies comprise first scraping strips connected with the cover body, and the first scraping strips are located on one side, away from the main body, of the cover body.
Further, the first scraping strip comprises a first scraping body and a second scraping body, and a gap is formed between the first scraping body and the second scraping body;
the cover body is provided with a communicating pipeline which is communicated with the gap and the dust collection pipeline.
Further, the cleaning device further comprises a detection assembly connected with the supporting wheel, the first driving assembly comprises a driving piece connected with the shell, and the driving piece is electrically connected with the detection assembly;
the detection component is used for detecting the rotation direction of the supporting wheel and determining the moving direction of the cleaning device according to the rotation direction, and the driving piece is used for driving the cleaning component positioned at the front side of the moving direction to move so as to be spaced from the supporting surface.
Further, the detection assembly comprises a detection piece and an induction piece matched with the detection piece;
one of the detecting piece and the sensing piece is arranged on the shell, and the other of the detecting piece and the sensing piece is arranged on the supporting wheel.
Further, the first drive assembly includes a linkage;
one end of the connecting rod is rotationally connected with the cleaning assembly, and the other end of the connecting rod is suitable for being rotationally connected with a rod body in butt joint with the cleaning device;
the connecting rod drives the cleaning assembly positioned at the rear side and the supporting wheel to form a supporting surface along with the rotation of the rod body, and drives the cleaning assembly positioned at the front side and the supporting surface to have a space.
The invention also provides a cleaning device comprising a cleaning apparatus as described above.
The technical scheme provided by the invention has the following advantages:
1. according to the cleaning device, the first driving component is connected to the cleaning component, when the cleaning device performs cleaning work, the moving direction of the cleaning device is used as the front direction, and the cleaning component positioned at the rear side can be matched with the supporting wheel by the first driving component to form a supporting surface, namely the cleaning component positioned at the rear side is contacted with the surface to be cleaned so as to clean the surface to be cleaned; the space exists between the lowest point of the cleaning component positioned at the front side and the supporting surface, namely the cleaning component positioned at the front side is not contacted with the surface to be cleaned, so that large-particle sundries and garbage can be collected by the cleaning device through the space between the cleaning component positioned at the front side and the supporting surface to realize cleaning, and meanwhile, the cleaning component positioned at the rear side can carry out secondary enhanced cleaning on the supporting surface, thereby ensuring the cleaning efficiency of the cleaning device;
2. the utility model provides a cleaning device, through setting up first scraping the strip, this first scraping the strip and having first scraping the body and scraping the body with the second, first scraping the body and scraping the body between have the clearance, this clearance communicates with cleaning device's dust absorption pipeline, make the cleaning component who is located the rear side clean the subassembly because with waiting to clean the face contact, set up in the first scraping the strip of rear side cleaning component one side can with wait to clean the face looks butt, first scraping the strip and not only can scrape the cleanness with the spot on waiting to clean the face, scrape the spot after the cleanness and can also be inhaled to the dust absorption intraductal from the clearance, further strengthen cleaning effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a cleaning device according to embodiment 1 of the present invention.
Reference numerals illustrate:
1-a housing; 11-a dust collection pipeline; 12-a dust inlet; 13-a cover body; 14-an accommodating space; 2-a cleaning assembly; 3-a scraper bar assembly; 31-a first wiper strip; 311-a first scraper; 312-a second scraper; 32-a second wiper strip; 33-third wiper strip.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. The invention will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
In the present invention, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present invention.
Example 1
The embodiment provides a cleaning device which is suitable for cleaning a surface to be cleaned. The surface to be cleaned may be one or more of a wall surface, a ground surface, or an object surface, which is not particularly limited herein.
As shown in fig. 1, the cleaning device comprises a housing 1, a supporting wheel, a cleaning assembly 2 and a second driving assembly, wherein the supporting wheel is rotatably arranged on the housing 1 to support the whole cleaning device in cooperation with the cleaning assembly 2, and provides main walking force in the cleaning process of the cleaning device.
The cleaning device can be manual, and at the moment, the cleaning device is also connected with a rod body, one end of the rod body is in butt joint with the cleaning device, and the other end of the rod body can be used as a handle for a user to operate. Accordingly, the supporting wheel walks according to the acting force applied to the rod body by the user, and the acting force is transmitted to the cleaning device through the rod body so as to drive the cleaning device to move.
The cleaning device may be automated in that the cleaning device further comprises a motor coupled to the support wheel, the motor being activated when a switch coupled thereto is triggered to thereby drive the support wheel.
Similarly, the cleaning assembly 2 is also rotatably disposed on the housing 1, so that the cleaning assembly 2 can rotatably clean the surface to be cleaned, and the cleaning effect of the cleaning assembly 2 on the surface to be cleaned is enhanced by using a rolling friction cleaning manner. While the rotation of the cleaning assembly 2 is effected by the second drive assembly. In this embodiment, the cleaning assembly 2 is a roller brush, and the second driving assembly is a driving motor.
In order to ensure the cleaning efficiency of the cleaning device, the cleaning assemblies 2 are provided with at least two, at least two cleaning assemblies 2 are respectively arranged at both sides of the housing 1 along the moving direction of the cleaning device, and the supporting wheel is positioned between the at least two cleaning assemblies 2.
In the present embodiment, the cleaning assembly 2 is provided with two. In other embodiments, the number of the cleaning assemblies 2 may be other, for example, 3, 4, etc., which are not specifically limited herein, and may be determined according to practical situations. Taking 3 cleaning assemblies 2 as an example, at this time, 2 cleaning assemblies 2 are disposed on one side of the housing 1, and another cleaning assembly 2 is disposed on the other side of the housing 1, etc., and may be arranged according to actual requirements.
The number of the second driving components may be increased with the increase of the number of the cleaning components 2, or the number of the second driving components may be provided with one. When the second driving assembly is provided with one, the second driving assembly is positioned between the two cleaning assemblies 2 at this time, and is respectively connected with the two cleaning assemblies 2 through transmission members. The driving member may be a gear drive or a belt drive. Of course, the second drive assembly may also be directly connected to one of the cleaning assemblies 2 and then connected to the other cleaning assembly 2 via a transmission member.
When the number of the second driving components corresponds to the number of the cleaning components 2, in order to ensure the compactness of the whole structure of the cleaning device, the second driving components can be arranged in the cavity of the cleaning component 2 which is correspondingly driven, so that the whole volume of the cleaning device is minimized.
As can be seen from the above, the cleaning assemblies 2 are provided in two, and the two cleaning assemblies 2 are respectively provided at both sides of the housing 1 along the moving direction of the cleaning device. Such setting not only can guarantee the holistic cleaning efficiency of cleaning device, still makes cleaning device when treating the clean face and cleans, can directly push forward or the clean face of treating of rear side to clean cleaning device's place ahead and rear side, and need not to change cleaning device's direction, the user operation of being convenient for to guarantee user's use experience.
The housing 1 comprises a main body part and two cover body parts 13 respectively connected with two ends of the main body part, an accommodating space 14 is formed between each cover body part 13 and the main body part, and each cleaning assembly 2 is rotatably arranged in the accommodating space 14, so that when the cleaning device is used for cleaning, dirt on a surface to be cleaned is collected through rotation of the cleaning assembly 2. In order to simplify the manufacturing process, the cover body 13 and the main body are integrally formed; in terms of convenient assembly, disassembly and maintenance of the cleaning assembly 2, the cover 13 and the main body are respectively formed, and are connected by bonding, welding, fastening connection and the like. Among them, a detachable manner such as fastening connection, clamping connection, etc. is preferable to facilitate separation of the cover body 13 from the main body and corresponding operation of the cleaning assembly 2.
The cleaning device is used for cleaning and storing dirt on a surface to be cleaned, and correspondingly, a dust collection pipeline 11 is further arranged in the shell 1, and the cleaning device further comprises a dust box and a negative pressure generator which are in butt joint with the dust collection pipeline 11. The negative pressure generator is communicated with the dust box to generate negative pressure in the dust box, and dirt on the surface to be cleaned can enter the dust box from the dust suction pipeline 11 for storage under the action of the negative pressure, so that the cleaning efficiency of the cleaning device is improved.
The dust suction duct 11 has a dust inlet 12 between the cleaning assemblies 2, and the dust inlet 12 has at least one opening. The at least one opening is arranged on one side of the housing 1 close to the cleaning assembly 2 on the front side, with the moving direction of the cleaning device as the front, so that the at least one cleaning assembly 2 is communicated with the dust inlet 12 through the opening, and dirt on the surface to be cleaned can enter the dust collection pipeline 11 through the opening and be led into the dust box.
As can be seen from the above, the cleaning assembly 2 in this embodiment is provided with two. In order to ensure the cleaning efficiency of the cleaning device, in this embodiment, the openings are provided in two, respectively communicated with the cleaning assemblies 2 disposed at both sides of the supporting wheel, so as to enhance the suction effect on the cleaning assemblies 2 disposed at both sides of the supporting wheel, thereby improving the cleaning effect.
And, in order to further improve the cleaning efficiency of the cleaning device, the cleaning device further comprises a wiper strip assembly 3. The scraper bar assembly 3 is optionally arranged at the end of the cover body 13 remote from the main body and/or at the bottom end of the housing 1, wherein the bottom end of the housing 1 is the end of the housing 1 arranged close to the surface to be cleaned.
Specifically, the scraping strip assembly 3 includes a first scraping strip 31 connected with the cover body 13, and the first scraping strip 31 is located at one side of the cover body 13 away from the main body and is abutted against the surface to be cleaned, so that when the cleaning device cleans, the first scraping strip 31 can scrape away water stains and sewage on the surface to be cleaned after the cleaning assembly 2 cleans, thereby ensuring the cleaning effect of the cleaning device.
The first scraping strip 31 comprises a first scraping body 311 and a second scraping body 312, a gap is formed between the first scraping body 311 and the second scraping body 312, a communicating pipeline is arranged on the cover body 13 and is used for communicating the gap with the dust collecting pipeline 11, so that water stains and sewage on a surface to be cleaned after the cleaning assembly 2 is cleaned can be sucked into the dust collecting pipeline 11 through the gap and the communicating pipeline, and then guided into the dust box through the dust collecting pipeline 11, and the cleaning effect of the cleaning device is further improved.
The scraping strip assembly 3 further comprises a second scraping strip 32 connected with the cover body 13, the second scraping strip 32 is arranged on one side, close to the main body, of the cover body 13 and is abutted to the cleaning assembly 2, so that dirt and water stains partially adhered to the cleaning assembly 2 are scraped off from the cleaning assembly 2, the cleaning efficiency of the cleaning assembly 2 is improved, and the user experience is improved.
The scraping strip assembly 3 further comprises a third scraping strip 33 connected with the bottom end of the shell 1, the third scraping strip 33 is arranged close to the cleaning assembly 2 and is abutted against the surface to be cleaned, so that stubborn stains on the surface to be cleaned are scraped off, the capability of the cleaning device for cleaning stubborn stains is enhanced, and the cleaning effect of the cleaning device is further improved.
The first scraping strip 31 in the scraping strip assembly 3 is softer than other scraping strips, such as rubber or silica gel, so that the gap between the first scraping body 311 and the second scraping body 312 is conveniently opened, and the sewage and water stain on the surface to be cleaned can be sucked into the dust collection pipeline 11 through the gap. The materials of the second scraping strip 32 and the third scraping strip 33 are harder than those of the first scraping strip 31, such as plastic or hard rubber, so that the second scraping strip 32 and the third scraping strip 33 can respectively scrape dirt and water stains adhered on the cleaning assembly 2 and stubborn stains on a surface to be cleaned, and the cleaning effect of the cleaning device is ensured.
The cleaning device has a cleaning mode. When the cleaning device is in the cleaning mode, the cleaning component 2 contacts with the surface to be cleaned, so that the dirt on the surface to be cleaned is separated from the surface to be cleaned under the friction force between the cleaning component 2 and the surface to be cleaned and the centrifugal force generated by the cleaning component 2, thereby completing cleaning. When two cleaning assemblies 2 are provided, the two cleaning assemblies 2 are typically in simultaneous contact with the surface to be cleaned, so that the modes of operation of the front and rear cleaning assemblies are consistent.
However, when two cleaning assemblies 2 are simultaneously contacted with the surface to be cleaned, due to the presence of the scraping strip of the cleaning assembly positioned at the front side, when large particles exist on the ground, the scraping strip is firstly contacted with the large particles and pushes the large particles to move forward, so that the large particles cannot be sucked into the dust box, and the cleaning effect and the working efficiency are reduced.
Therefore, in order to ensure and improve the cleaning efficiency of the cleaning device, the cleaning device further comprises a first driving assembly connected with the cleaning assembly 2 to drive the cleaning assembly 2 to move, thereby achieving contact or separation of the cleaning assembly 2 with the surface to be cleaned.
When the cleaning device is in the cleaning mode, the first drive assembly drives the cleaning assembly 2 accordingly. The first driving component makes the cleaning component positioned at the rear side contact with the surface to be cleaned and forms a supporting surface with the supporting wheel by taking the moving direction of the cleaning device as the front. And the cleaning component positioned at the front side is separated from the surface to be cleaned under the action of the first driving component, namely a space exists between the cleaning component and the supporting surface. By means of the arrangement, dirt on the surface to be cleaned can be collected and cleaned by the cleaning device through the distance between the cleaning assembly 2 on the front side and the supporting surface, so that the problem that large-particle sundries and garbage are difficult to clean is solved, cleaning effect and working efficiency are improved, and the cleaning assembly 2 on the rear side can conduct secondary reinforced cleaning on the surface to be cleaned, so that cleaning effect is further improved.
As mentioned above, the cleaning device may be of the manual or automatic type.
When the cleaning device is automatic, the first drive assembly comprises a drive member connected to the housing 1. Correspondingly, the cleaning device further comprises a detection assembly connected with the supporting wheel, and the detection assembly is electrically connected with the driving piece. The detection assembly is used for detecting the rotation direction of the supporting wheel when the cleaning device moves for cleaning, and determining the moving direction of the cleaning device according to the rotation direction. The driving member drives the cleaning assembly 2 positioned at the front side of the moving direction of the cleaning device to move according to the rotating direction of the supporting wheel detected by the detecting assembly, so that a space exists between the cleaning assembly and the supporting surface, and large-particle sundries and garbage can be collected and cleaned by the cleaning device through the space. The driving member may be a lifting cylinder or the like, which drives the cleaning assembly 2 to move in the height direction of the housing 1. Of course, the drive member may also be a motor or the like, which is connected to the cleaning assembly 2 via a lifting rod. The motor rotates to drive the lifting rod to rotate, and then the cleaning assembly is driven to rotationally lift or rotationally descend.
The detection assembly comprises a detection piece and a sensing piece matched with the detection piece, one of the detection piece and the sensing piece is arranged on the shell 1, the other one of the detection piece and the sensing piece is arranged on the supporting wheel, the rotation direction of the supporting wheel is determined through the matching detection between the detection piece and the sensing piece, and the cleaning assembly 2 is controlled to move through the driving piece.
In this embodiment, the detecting member is a hall sensor, and the sensing member is a magnet. The hall sensor can determine the rotation direction of the supporting wheel by detecting the change direction of the magnetic field generated by the magnet. In other embodiments, the detecting member may be selected according to practical situations, for example, the detecting member may be a grating sensor, and the sensing member is correspondingly configured as a grating scale, so long as the detecting requirement can be met, and the detecting member is not specifically limited herein.
When the cleaning device is manual, the cleaning device further comprises a rod body which is in butt joint with the cleaning device. At this time, the first driving assembly includes a link having one end rotatably connected to the cleaning assembly 2 and the other end adapted to be rotatably connected to the handle. When the cleaning device is required to be switched for cleaning the cleaning component 2, the rod body is rotated, then the connecting rod connected with the rod body is driven to rotate, the cleaning component 2 which is connected with the connecting rod and is positioned at the rear side of the cleaning device is matched with the supporting wheel through the connecting rod to form a supporting surface, and the cleaning component 2 positioned at the front side of the cleaning device is driven to have a distance from the supporting surface, so that the cleaning component 2 is driven by the first driving component.
It should be noted that the cleaning assembly 2 may be in a contact state with the surface to be cleaned or in a separation state from the surface to be cleaned when not driven by the first driving assembly.
When the cleaning assembly 2 is in contact, the first drive assembly drives the cleaning assembly 2 up to separate from the surface to be cleaned. When the cleaning assembly 2 is in the separated state, the first driving assembly drives the cleaning assembly 2 to descend to contact the surface to be cleaned.
In order to further enhance the cleaning effect of the cleaning assembly 2, in this embodiment, when the cleaning device is in the cleaning mode, the cleaning assembly 2 located at the rear side is driven by the corresponding second driving assembly to rotate reversely relative to the supporting wheel with the moving direction of the cleaning device as the front. At this time, the rotation direction of the supporting wheel rotates clockwise, and the rotation direction of the cleaning component 2 at the rear side rotates anticlockwise, so that the hair or sundries on the surface to be cleaned can be pushed to the direction close to the dust inlet 12, the hair and sundries can be conveniently collected, the hair and sundries are prevented from being pushed out of the cleaning device by the cleaning component 2, secondary pollution is caused to the surface to be cleaned, the cleaning effect of the cleaning component 2 is enhanced, and the user experience is improved.
Example 2
The present embodiment provides a cleaning apparatus for cleaning a surface to be cleaned, the cleaning apparatus including a cleaning device, the cleaning device being the cleaning device described in embodiment 1 above. The cleaning device may be a cleaning robot or a hand-held cleaning device, and is not particularly limited herein.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. Based on the embodiments of the present invention, those skilled in the art may make other different changes or modifications without making any creative effort, which shall fall within the protection scope of the present invention.
Claims (10)
1. A cleaning device, comprising:
a housing;
the supporting wheel is rotatably arranged on the shell;
the cleaning assemblies are provided with at least two, are rotationally connected with the shell, and are respectively arranged at two sides of the shell along the moving direction of the cleaning device; and
a first drive assembly coupled to the cleaning assembly;
the cleaning device has a cleaning mode; when the cleaning device is in the cleaning mode, the moving direction of the cleaning device is used as the front, the cleaning assembly at the rear side is matched with the supporting wheel to form a supporting surface under the driving of the first driving assembly, and a space exists between the lowest point of the cleaning assembly at the front side and the supporting surface.
2. The cleaning apparatus defined in claim 1, wherein a dust extraction duct is disposed within the housing, the dust extraction duct having a dust inlet located between the cleaning assemblies;
at least one of the cleaning assemblies is in communication with the dust inlet.
3. The cleaning apparatus defined in claim 2, wherein the dust inlet has at least one opening, and wherein the at least one opening is provided on a side of the housing adjacent to the cleaning assembly located on the front side with respect to a moving direction of the cleaning apparatus as a front.
4. The cleaning apparatus defined in claim 1, further comprising a second drive assembly connected to the cleaning assembly;
when the cleaning device is in the cleaning mode, the cleaning assembly positioned at the rear side reversely rotates relative to the supporting wheel under the drive of the second driving assembly by taking the moving direction of the cleaning device as the front.
5. The cleaning apparatus defined in any one of claims 1-4, wherein the housing comprises a main body portion and two cover portions respectively connected to two ends of the main body portion, wherein each cover portion and the main body portion form a receiving space therebetween, and each cleaning assembly is rotatably disposed in the receiving space;
the cleaning device further comprises a scraping strip assembly connected with each cover body, the scraping strip assemblies comprise first scraping strips connected with the cover body, and the first scraping strips are located on one side, away from the main body, of the cover body.
6. The cleaning apparatus defined in claim 5, wherein the first scraper bar comprises a first scraper body and a second scraper body, the first scraper body and the second scraper body having a gap therebetween;
the cover body is provided with a communicating pipeline which is communicated with the gap and the dust collection pipeline.
7. The cleaning apparatus defined in claims 1-4, further comprising a detection assembly coupled to the support wheel, wherein the first drive assembly comprises a drive member coupled to the housing, the drive member being electrically coupled to the detection assembly;
the detection component is used for detecting the rotation direction of the supporting wheel and determining the moving direction of the cleaning device according to the rotation direction, and the driving piece is used for driving the cleaning component positioned at the front side of the moving direction to move so as to be spaced from the supporting surface.
8. The cleaning apparatus defined in claim 7, wherein the detection assembly comprises a detection member and a sensing member engaged with the detection member;
one of the detecting piece and the sensing piece is arranged on the shell, and the other of the detecting piece and the sensing piece is arranged on the supporting wheel.
9. The cleaning apparatus defined in any one of claims 1-4, wherein the first drive assembly comprises a linkage;
one end of the connecting rod is rotationally connected with the cleaning assembly, and the other end of the connecting rod is suitable for being rotationally connected with a rod body in butt joint with the cleaning device;
the connecting rod drives the cleaning assembly positioned at the rear side and the supporting wheel to form a supporting surface along with the rotation of the rod body, and drives the cleaning assembly positioned at the front side and the supporting surface to have a space.
10. A cleaning appliance comprising a cleaning device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210024238.2A CN116439603A (en) | 2022-01-06 | 2022-01-06 | Cleaning device and cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210024238.2A CN116439603A (en) | 2022-01-06 | 2022-01-06 | Cleaning device and cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116439603A true CN116439603A (en) | 2023-07-18 |
Family
ID=87134345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210024238.2A Pending CN116439603A (en) | 2022-01-06 | 2022-01-06 | Cleaning device and cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116439603A (en) |
-
2022
- 2022-01-06 CN CN202210024238.2A patent/CN116439603A/en active Pending
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