CN217792838U - Cleaning device and cleaning tool - Google Patents

Abstract

The utility model provides a cleaning device and cleaning appliance, cleaning device includes: a cleaning base having at least one rolling brush cavity; the driving component is at least provided with a rotary coupler and is arranged in the cleaning base and close to the rolling brush cavity; the multi-rolling brush cleaning module comprises at least two rolling brushes, the multi-rolling brush cleaning module is arranged in the rolling brush cavity, an adapter is arranged on the multi-rolling brush cleaning module, one end of the adapter is coupled with the rolling brushes, and the other end of the adapter is coupled with the rotary coupler so that the coupled rolling brushes can rotate along with the rotation of the driving assembly; the multi-rolling brush cleaning module is configured to rotate under the action of rotating force so as to switch the rolling brush abutted with the surface to be cleaned. Further, the surfaces of the plurality of roll brushes abut. The cleaning device can replace different rolling brushes, so that the rolling brushes can be selected to be cleaned according to use requirements. When the cleaning device is used for cleaning, the garbage on the rolling brush can be cleaned in time so as to improve the cleanliness of the rolling brush.

Description

Cleaning device and cleaning tool

Technical Field

The utility model relates to a cleaning appliances technical field especially relates to cleaning device and cleaning appliance.

Background

With the function of the cleaning device becoming more and more abundant, more and more scenes can be cleaned by people in daily life. The existing cleaning device is respectively provided with different types of cleaning brushes for cleaning, and the different cleaning brushes are suitable for different cleaning scenes, for example, a hard floor needs to be cleaned by a hard brush, so that the cleaning device is suitable and has high efficiency; the soft brush is suitable for cleaning wooden floors without damaging the wooden floors, and the like. When a user uses the cleaning device, the cleaning device with different cleaning brushes is usually selected according to a cleaning scene for use, however, when the frequency of using a plurality of cleaning brushes in daily life of the user is high, a plurality of cleaning devices need to be prepared, which results in high use cost of the cleaning device.

To the above-mentioned problem, there is the cleaning device who has the detachable cleaning brush among the prior art, and the cleaning brush of different grade type can detachably install on same cleaning device to supply the user to change suitable cleaning brush and use when using cleaning device as required. However, when the cleaning device is used, the cleaning brush is frequently replaced, the use is inconvenient, and the mounting structure for mounting the cleaning brush on the cleaning device is easy to damage when the cleaning brush is frequently replaced.

Disclosure of Invention

In view of the above, in order to overcome the defects of the prior art, the present invention provides a cleaning device.

The cleaning device comprises a cleaning base, a driving assembly and at least one multi-rolling-brush cleaning module, wherein at least one position on the cleaning base is provided with a rolling-brush cavity, and the multi-rolling-brush cleaning module is arranged in the rolling-brush cavity;

many round brush cleaning module includes:

a cleaning base having at least one rolling brush cavity;

the driving assembly is at least provided with a rotary coupler and is arranged in the cleaning base and close to the rolling brush cavity;

the multi-rolling brush cleaning module comprises at least two rolling brushes, the multi-rolling brush cleaning module is arranged in the rolling brush cavity, an adapter is arranged on the multi-rolling brush cleaning module, one end of the adapter is coupled with the rolling brushes, and the other end of the adapter is coupled with the rotary coupler so that the coupled rolling brushes can rotate along with the rotation of the driving assembly;

the multi-rolling brush cleaning module is configured to rotate under the action of rotating force so as to switch the rolling brush abutted to the surface to be cleaned. The rolling brush which can be selected according to the use requirement is used for cleaning, and the use requirements of different cleaning scenes can be met.

Further, the multi-roll brush cleaning module is configured to move under an elastic clamping force to clamp the connection of the rotary coupler and the adapter.

The multi-rolling brush cleaning module is provided with a plurality of adapters, and one adapter is coupled to one rolling brush.

The rotating structure comprises a fixing frame and a rotating handle, the rolling brushes are coupled in the fixing frame, the rotating handle is arranged on the fixing frame and used for rotating under the action of external force to adjust the relative positions of the rolling brushes in the rolling brush cavities.

The cleaning base is provided with a first support and a second support, the first support is provided with a through hole and the driving assembly, an output port of the driving assembly is in transmission connection with the rolling brush, the rotating handle extends into the through hole, and an elastic clamping assembly is arranged between the second support and the multi-rolling-brush cleaning module;

the elastic clamping assembly is used for clamping the connection between the driving assembly and the rolling brush;

or the elastic clamping assembly is used for loosening the connection between the driving assembly and the rolling brushes, and the rotating handle moves in the through hole to adjust the positions of the rolling brushes in the rolling brush cavity.

In some embodiments, the elastic clamping assembly includes a supporting member and an elastic member, the elastic member is sleeved on the supporting member, and two ends of the elastic member respectively act on the second bracket and the fixing frame.

The rotating structure is provided with a first alignment unit, the cleaning base is provided with a second alignment unit, and the first alignment unit is used for being aligned and matched with the second alignment unit. When first alignment unit and second alignment unit aim at the cooperation, the rotation handle rotates to corresponding position so that drive assembly and position change after be used for with wait to clean the round brush transmission connection of face contact, thereby be convenient for adjust a plurality ofly the round brush is in the position of round brush intracavity also can judge more fast accurately that the position change after be used for with wait to clean the face contact the round brush mutually support with drive assembly.

In some embodiments, the drive assembly includes a differential housing, the adapter is a gear, and the rotary coupling is a gear set of the differential housing, the gear being engaged with the gear set of the differential housing to enable the roll brush to rotate with rotation of the drive assembly. When the rotary handle rotates to exchange positions among the rolling brushes, the rolling brushes can automatically move to an accurate position under the rotation action when the differential gear box works, so that the gear is meshed with the differential gear box. The user does not need to aim at the round brush accurately when changing the round brush position and also can realize the accurate connection between rotatory coupler and the round brush, convenient to use.

Preferably, the surfaces of a plurality of rolling brushes of the multi-rolling brush cleaning module are abutted. When a round brush is used for cleaning, all the other round brushes can clear up the rubbish that is used for on the clear round brush, play clean effect to improve the cleanliness factor of this round brush.

The utility model also provides a cleaning appliance, cleaning appliance includes above-mentioned cleaning device.

The utility model provides a cleaning device and cleaning appliance have following beneficial effect: be provided with the clean module of many round brushes on the clean base, the clean module of many round brushes includes a plurality of round brushes, can change between a plurality of round brushes, and the round brush that can select according to the use needs cleans, can adapt to the use needs in different clean scenes.

Furthermore, the surface butt of multiple round brush can clear up the rubbish that is used for carrying on the clear round brush, promotes the cleanliness factor of round brush.

This cleaning device can conveniently adjust a plurality ofly the round brush is in the position of round brush intracavity also can judge fast accurately that the position is changed the back be used for with treat clean face contact the round brush mutually support with drive assembly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a cleaning base of the cleaning device of the present invention;

FIG. 2 is a schematic view of another angle of the cleaning base of the cleaning device of the present invention;

FIG. 3 is a schematic view of another embodiment of a cleaning base of the cleaning device of the present invention;

FIG. 4 is a schematic disassembled view of a cleaning base of the cleaning device shown in FIG. 2;

FIG. 5 is a schematic structural view of a sidewall of the cleaning base of the present invention provided with through holes;

FIG. 6 is a partial schematic structural view of a cleaning base of the cleaning device of the present invention;

FIG. 7 is a partial schematic view of another embodiment of a cleaning base of the cleaning device of the present invention;

FIG. 8 is a schematic view of a single roller brush of the cleaning device of the present invention;

fig. 9 is a schematic view of a structure of a multi-roller brush cleaning module of the cleaning device according to the present invention, which includes three roller brushes;

FIG. 10 is a schematic view of a snap-fit structure of the cleaning device of the present invention;

fig. 11 is another schematic structural diagram of the engaging structure of the cleaning device of the present invention.

Reference numerals:

1-cleaning the base; 11-a first support; 12-a second scaffold; 2-a multi-roller brush cleaning module; 21-a fixing frame; 22-a first roller brush; 23-a second roller brush; 24-a third roller brush; 25-a gear; 3-a drive assembly; 4-a rotating handle; 51-a first region; 52-a second region; 53-third area; 6-through holes; 71-a support; 72-a resilient member; 8-a clamping and embedding structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a many round brushes cleaning device.

It can be foreseen that the technical scheme of the utility model can be applied to cleaning appliances such as floor cleaning machines, mopping robots, sweeping robots, dust collectors at least.

Wherein, the embodiment of the utility model discloses an exemplary explanation technical scheme is carried out through the floor cleaning machine.

The embodiment of the utility model provides an in cleaning device include main part, clean base and hold the chamber at least. Wherein, the cleaning base is provided with components such as a rolling brush component, a dirt absorbing structure and the like to be matched with the main body to clean the area to be cleaned, and the main body part comprises a related electronic circuit and a software method which are enough to complete the cleaning function. The holding cavity is used for holding sewage and garbage generated in the cleaning process sucked up by the sewage sucking structure.

Example 1

Referring to fig. 1 to 9, the cleaning device provided in this embodiment includes a cleaning base 1, at least one multi-roll brush cleaning module 2, and a driving assembly 3. Specifically, at least one position on the cleaning base 1 is provided with a rolling brush cavity, and the multi-rolling brush cleaning module 2 is arranged in the rolling brush cavity. Wherein, many round brush clean module 2 includes two at least round brushes, is equipped with the adapter on many round brush clean module 2, and drive assembly 3 locates in the clean base 1 and be close to the round brush chamber, is equipped with a rotatory coupler on the drive assembly at least. One end of the adapter is coupled with the rolling brush, the other end of the adapter is coupled with the rotary coupler so that the coupled rolling brush can rotate along with the rotation of the driving assembly 3, and the multi-rolling-brush cleaning module 2 is configured to rotate under the action of the rotation force so as to switch the rolling brush abutting against the surface to be cleaned.

Further, the multi-roll brush cleaning module 2 is configured to move under elastic clamping force to clamp the connection of the rotary coupler and the adapter. And under the action of an external force, can overcome the elastic clamping force to loosen the connection between the rotary coupler and the adapter.

Specifically, many round brush cleaning module 2 includes a plurality of round brushes and rotating-structure, and a plurality of round brushes set up on rotating-structure, and rotating-structure is used for adjusting a plurality of round brushes in the round brush intracavity position with the exchange with the round brush of treating the cleaning face contact, drive assembly 3 be used for at least the drive with treat the rolling brush rotation of cleaning face contact. The rolling brush can be selected according to the use requirement for cleaning, and the use requirements of different cleaning scenes can be met. In the present embodiment, a plurality of adapters are disposed on the multi-roll brush cleaning module 2, and one adapter is coupled to one roll brush.

The cleaning base 1 is further provided with a first support 11 and a second support 12, and the first support 11 and the second support 12 are used for supporting the multi-roll brush cleaning module 2. Alternatively, the first bracket 11 and the second bracket 12 may be formed by sidewalls of the cleaning base 1, or may be formed by disposing brackets inside the cleaning base 2.

The multiple round brushes in the clean module 2 of many round brushes are provided with multiple selection, can be the different round brushes of a plurality of brush hair density, or the different round brushes of a plurality of brush hair hardnesses, or the same round brush of a plurality of diameters, or the different round brushes of a plurality of brush hair materials, or the different round brushes of a plurality of shapes, can also be the different round brushes of a plurality of diameters, etc.. Different brush hair density, brush hair hardness, brush hair material or shape all can influence the clean scene that the round brush adapted, and a plurality of round brushes in this embodiment can form many round brushes with the combination of difference and clean module 2 to make cleaning device use the use needs that adapt to different clean scenes through the replacement of round brush. A plurality of round brushes if in many round brushes cleaning module 2 are the round brush that a plurality of brush hair density are different, can be used for the clean scene that dirty degree is different to clean, if to dirty degree higher treat clean the face use the brush hair density great round brush clean, to dirty degree lower treat clean the face use brush hair density less round brush clean.

In some embodiments, the cleaning module 2 with multiple rolling brushes comprises multiple rolling brushes with the same diameter and the same material, when the rolling brushes with the surfaces to be cleaned are damaged or the rolling brushes are dirty and not suitable for continuous use, the positions of the multiple rolling brushes in the rolling brush cavity can be adjusted to directly continue cleaning by exchanging the rolling brushes with the surfaces to be cleaned, so that the cleaning device is more convenient to use.

In this embodiment, the multi-roll brush cleaning module 2 includes three roll brushes with different hardness bristles, namely, a roll brush with hard bristles, a roll brush with soft bristles, and a roll brush with soft bristles and hard bristles. The rotating structure comprises a fixed frame 21 and a rotating handle, and a plurality of rolling brushes are coupled in the fixed frame 21. The three rolling brushes in the embodiment are distributed in a triangular shape to form a triangular rotating track, and the three rolling brushes can be exchanged. The fixed frame 21 is provided with a rotating handle 4, and the rotating handle 4 rotates under the action of external force to adjust the relative positions of the rolling brushes in the rolling brush cavities, so that the rolling brushes in contact with the surface to be cleaned can be exchanged. In some embodiments, three kinds of roller brushes are coupled to the same holder 21. The positions of the three rolling brushes can be changed according to the use requirement so as to select different rolling brushes for cleaning.

The rotation of the rotary handle 4 driven by the external force can be realized in various ways, for example: the rotating structure also comprises a motor, and the motor is in transmission connection with the rotating handle 4 and is used for driving the rotating handle 4 to rotate; or, the rotating structure further comprises a control part arranged on the cleaning base 1, and the control part is in transmission connection with the rotating handle and is used for receiving an external force provided by a user to drive the rotating handle 4 to rotate.

In the present embodiment, the drive assembly 3 comprises a differential gearbox, the rotary coupling being a gear set of the differential gearbox and the adapter being the gear 25. Specifically, the end of the multiple rolling brushes of the multiple rolling brush cleaning module 2, which is used for being in transmission connection with the driving assembly 3, is provided with a gear 25, and specifically, the end of each rolling brush, which is used for being in transmission connection with the driving assembly 3, is provided with a gear 25. The gear 25 on the rolling brush is meshed with the gear set of the differential gear box to realize transmission connection. When the rotary handle 4 rotates to change the positions of the rolling brushes, the rolling brushes can automatically move to the accurate position under the rotation action when the differential gear box works, so that the gear 25 is meshed with the differential gear box. The user does not need to aim at the round brush accurately when changing the round brush position and also can realize the accurate connection between rotatory coupler and the round brush, convenient to use.

In the present embodiment, the rolling brushes disposed on the multi-rolling brush cleaning module 2 are a first rolling brush 22, a second rolling brush 23 and a third rolling brush 24, wherein one or more of the first rolling brush 22, the second hanging brush and the third rolling brush 24 may be coupled with a rotary coupler through an adapter so that the driving assembly drives the rotary coupler to rotate. For example, the first rolling brush 22, the second rolling brush 23 and the third rolling brush 24 are all coupled with a rotary coupling through an adapter to enable the drive assembly 3 to drive them in rotation. It is also possible that one of the first, second and third roll brushes 22, 23 and 24 is coupled with a rotary coupling through an adaptor to directly drive the rotation thereof. The drive connection may be embodied by a belt, a frictional contact, or the like.

Referring to fig. 5 to 7, the cleaning chamber of the cleaning base 1 includes three regions, namely a first region 51, a second region 52 and a third region 53, and a plurality of types of rolling brushes are arranged in one-to-one correspondence with the arrangement positions of the regions, that is, one type of rolling brush is arranged at each region. Wherein the roller brush located in the first area 51 is used for contacting with the surface to be cleaned, the driving assembly 3 is arranged at the first area 51 for driving the roller brush arranged at the corresponding position to rotate for cleaning, and the driving assembly 3 may or may not be arranged in the second area 52 and/or the third area 53.

In the present invention, the driving assembly 3 is disposed only in the first region 51. Preferably, the surface butt of the three kinds of round brushes that set up on the many round brush cleaning module 2, when being located the round brush rotation of first region 51 and being used for cleaning, the round brush that is located second region 52 and third region 53 can clear up the rubbish that is located on the round brush of first region 51, plays the cleaning action to improve the cleanliness factor of this round brush.

If a transmission structure is provided between the three kinds of rolling brushes, for example, a belt is provided or the friction force generated between the three kinds of rolling brushes is large enough, when the rolling brushes located in the first region 51 are driven to rotate by the driving assembly 3, the rolling brushes located in the second region 52 and the third region 53 are driven to rotate by the rolling brushes located in the first region 51. When the friction force generated by the contact among the three types of rolling brushes is not enough to drive the other rolling brushes to rotate, the rolling brushes in the second area 52 and the third area 53 do not rotate when the rolling brushes in the first area 51 are driven to rotate by the driving assembly 3.

Further, a through hole 6 is further formed in the first support 11, the rotating handle 4 extends into the through hole 6, and the rotating handle 4 rotates in the through hole 6 to adjust the positions of the rolling brushes in the rolling brush cavities. An elastic clamping assembly is further arranged between the multi-rolling brush cleaning module 2 and the cleaning base 1. Specifically, an elastic clamping assembly is arranged between one end of the multi-roller-brush cleaning module 2 and the second support 12, a rotating handle 4 is arranged at the other end of the multi-roller-brush cleaning module 2, the rotating handle 4 extends into the through hole 6, and an output port of the driving assembly 3 is exposed out of the second support 12 and is in transmission connection with the roller brushes. The elastic clamping assembly provides elastic clamping force for clamping the connection between the driving assembly 3 and the rolling brush so as to stabilize the connection between the driving assembly 3 and the rolling brush, or for loosening the connection between the driving assembly 3 and the rolling brush so as to enable the rotating handle 4 to rotate in the through hole 6 so as to adjust the position of the plurality of rolling brushes in the rolling brush cavity.

In the present embodiment, the elastic clamping assembly includes a supporting member 71 and an elastic member 72, the elastic member 72 is disposed on the supporting member 71, the supporting member 71 forms a support for the elastic member 72, and two ends of the elastic member 72 respectively act on the second bracket 12 and the fixing frame 21. The elastic element 72 is tightened under the action of external force, so that the connection between the driving assembly 3 and the multi-roller brush cleaning module 2 is loosened, and the rotating handle 4 can move in the through hole 6 to adjust the positions of the plurality of roller brushes in the roller brush cavity. When the rotating handle 4 moves in place to realize the transmission connection with the driving component 3 and the rolling brush which is used for contacting with the surface to be cleaned after the position is exchanged, the external force is removed, and the multi-rolling brush cleaning module 2 and the driving component 3 are clamped in a matching way under the action of the elastic piece 72, so that the rolling brush is driven to rotate under the driving of the driving component 3. In some embodiments, the resilient key 72 is a spring.

An alignment structure can be further arranged between the multi-roller-brush cleaning module 2 and the cleaning base 1, and comprises a first alignment unit arranged on a rotating structure of the multi-roller-brush cleaning module 2 and a second alignment unit arranged on the cleaning base, and the first alignment unit is aligned and matched with the second alignment unit. The alignment structure is used for judging whether the position-exchanged rolling brush which is used for being in contact with the surface to be cleaned is mutually matched with the driving assembly 3. The alignment structure may have a variety of specific configurations:

referring to fig. 6 of the specification, in some embodiments, the through-hole 6 is a trace hole. The first alignment unit is a clamping structure 8 arranged on the track hole, the second alignment unit comprises a rotating handle 4, the clamping structure 8 is used for clamping the rotating handle 4, and the first alignment unit and the second alignment unit are aligned and matched when the rotating handle 4 is clamped in the clamping structure. When rotatory handle 4 moved to being blocked by the inlay card structure 8 in the orbit hole, rotatory handle 4 moved to corresponding the position so that drive assembly 3 with the position change after be used for with treat clean face contact's round brush transmission be connected, thereby it is a plurality of to be convenient for adjust the round brush is in position in the round brush intracavity also can judge more fast accurately that be used for after the position change with treat clean face contact's round brush whether mutually support with drive assembly 3. The snap-fit structure 8 is provided with various options, such as: referring to the description and the attached drawing 10, a clamping groove is formed in the track hole, and the rotating handle 4 is inserted into the clamping groove after moving to a corresponding position; referring to the description and the attached drawing 11, the track hole is provided with the convex groups, and the rotary handle 4 is embedded into the gaps between the convex groups after moving to the corresponding position; and so on.

Referring to fig. 7 of the specification, in some embodiments, the through-hole 6 corresponds to the cross-sectional shape and size of the rotation shaft 4. The first alignment unit includes a groove provided on an end surface of the end of the rotation handle 4 far from the fixed frame 21, and a plurality of alignment areas are formed in the groove. The number and distribution of the alignment areas are the same as those of the rolling brushes, and the second alignment unit is formed by arranging alignment blocks matched with the alignment areas on the surface, in contact with the rotating handle 4, of the cleaning base 1. The second alignment unit includes one or more alignment blocks (not shown), the shape and size of the single alignment block is the same as that of the single alignment area, and when one alignment block is accurately attached to one alignment area or a plurality of alignment blocks are attached to the plurality of alignment areas one by one, it is determined that the first alignment unit is aligned and matched with the second alignment unit. When the alignment area is aligned and matched with the alignment unit, the rolling brush which is used for contacting with the surface to be cleaned is aligned and matched with the driving component 3. When the rolling brush used for being in contact with the surface to be cleaned is not matched with the driving assembly 3, the aligning area can not be aligned with the aligning unit, and when the exchanged rolling brush used for being in contact with the surface to be cleaned is in transmission connection, the aligning area is aligned with the aligning unit. Whether the position-exchanged rolling brush contacted with the surface to be cleaned is matched with the driving assembly 3 or not can be judged quickly and accurately by judging whether the alignment area is aligned with the alignment unit or not.

Example 2

The embodiment provides a cleaning device, which uses the advancing direction of the cleaning device during cleaning as the front, and a front rolling brush cavity is arranged at the front part of a cleaning base 1 of the cleaning device, so that a plurality of rolling brushes arranged on the same rotating structure form a group of multi-rolling brush cleaning modules 2, and one or more groups of multi-rolling brush cleaning modules 2 are arranged in the front rolling brush cavity. Be provided with drive assembly 3 on the cleaning device, the round brush of the clean module 2 of many round brushes in the round brush intracavity before drive assembly 3 transmission connection, the round brush of the clean module 2 of many round brushes in the round brush intracavity rotates in order to clean before drive assembly 3 starts.

Other parts that are the same as those in embodiment 1 will not be described herein again.

Example 3

The embodiment provides a cleaning device, the direction of advance when cleaning device cleans is the place ahead, is provided with preceding round brush chamber in cleaning device's clean base 1 front portion, is provided with back round brush chamber at cleaning device's rear portion, forms a set of many round brush cleaning module 2 with a plurality of round brushes that set up on same rotating-structure, is provided with a set of or multiunit many round brush cleaning module 2 in the preceding round brush intracavity, is provided with a set of or multiunit many round brush cleaning module 2 in the back round brush intracavity.

Specifically, a group of multi-roller-brush cleaning modules 2 can be arranged in the front roller-brush cavity, and a plurality of groups of multi-roller-brush cleaning modules 2 can be arranged in the rear roller-brush cavity; or a plurality of groups of multi-rolling brush cleaning modules 2 are arranged in the front rolling brush cavity, and a group of multi-rolling brush cleaning modules 2 are arranged in the rear rolling brush cavity; and a plurality of groups of multi-rolling brush cleaning modules 2 can be arranged in the front rolling brush cavity, and a plurality of groups of multi-rolling brush cleaning modules 2 are arranged in the rear rolling brush cavity.

Be provided with drive assembly 3 on the cleaning device, drive assembly 3 is the round brush of the clean module 2 of many round brushes in the round brush intracavity before the transmission connection respectively and the round brush of the clean module 2 of many round brushes in the back round brush intracavity, and when drive assembly 3 started, the round brush of the clean module 2 of many round brushes in before the drive round brush intracavity and the back round brush intracavity rotates in order to clean.

Other parts that are the same as those in embodiment 1 will not be described herein again.

Example 4

Any of the cleaning device designs described in embodiments 1-3 can be used in particular cleaning implements such as floor robots, vacuum cleaners, and the like, and are particularly suitable for use in sweeping robots and floor washers.

This embodiment provides a cleaning appliance comprising any one of the cleaning devices described in embodiments 1-3. The cleaning appliance may be a hand-held floor-washing machine, a floor-mopping robot, a floor-sweeping robot, a hand-held cleaner, etc.

Wherein, if the cleaning appliance is a handheld floor washing machine, a handheld dust collector or the like, the cleaning appliance at least comprises any one of the cleaning devices and the handheld part described in the embodiments 1-3, wherein the handheld part is used for a user to handle the cleaning operation of the cleaning appliance.

In some embodiments, when the cleaning implement is a floor washing machine, then the cleaning implement comprises at least any one of the cleaning devices described in embodiments 1-3 and a water tank for providing water for the floor washing machine during cleaning.

To sum up, the utility model provides a cleaning device and cleaning device are provided with many round brushes cleaning module on the clean base, and many round brushes cleaning module includes a plurality of round brushes, can change between a plurality of round brushes, and the round brush that can select according to the use needs cleans, can adapt to the use needs of different clean scenes.

Furthermore, the surface butt of multiple round brush can clear up the rubbish that is used for carrying on the clear round brush, promotes the cleanliness factor of round brush.

This cleaning device can conveniently adjust a plurality ofly the round brush is in the position of round brush intracavity also can judge fast accurately that the position is changed the back be used for with treat clean face contact the round brush mutually support with drive assembly. The user does not need to aim at the round brush accurately when changing the round brush position and also can realize the accurate connection between rotatory coupler and the round brush, convenient to use.

The above is only the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and can have different variants besides the above embodiments, and the technical features of the above embodiments can be combined with each other, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cleaning device, comprising:

a cleaning base having at least one rolling brush cavity;

the driving component is at least provided with a rotary coupler and is arranged in the cleaning base and close to the rolling brush cavity;

the multi-rolling brush cleaning module comprises at least two rolling brushes, the multi-rolling brush cleaning module is arranged in the rolling brush cavity, an adapter is arranged on the multi-rolling brush cleaning module, one end of the adapter is coupled with the rolling brushes, and the other end of the adapter is coupled with the rotary coupler so that the coupled rolling brushes can rotate along with the rotation of the driving assembly;

the multi-rolling brush cleaning module is configured to rotate under the action of rotating force so as to switch the rolling brush abutted to the surface to be cleaned.

2. The cleaning apparatus defined in claim 1, wherein the multi-roll brush cleaning module is configured to move under a resilient clamping force to clamp the connection of the rotating coupler to the adapter.

3. The cleaning apparatus as claimed in claim 1, wherein a plurality of said adapters are provided on said multi-roll brush cleaning module, and one said adapter is coupled to one said roll brush.

4. The cleaning device as claimed in claim 1, wherein the multi-roll brush cleaning module further comprises a rotating structure, the rotating structure comprises a fixed frame and a rotating handle, the plurality of roll brushes are coupled in the fixed frame, the rotating handle is disposed on the fixed frame, and the rotating handle is rotated under an external force to adjust the relative positions of the plurality of roll brushes in the roll brush cavity.

5. The cleaning device according to claim 4, wherein a first bracket and a second bracket are arranged on the cleaning base, a through hole and the driving assembly are arranged on the first bracket, an output port of the driving assembly is in transmission connection with the roller brush, the rotating handle extends into the through hole, and an elastic clamping assembly is arranged between the second bracket and the multi-roller brush cleaning module;

the elastic clamping assembly is used for clamping the connection between the driving assembly and the rolling brush;

or the elastic clamping assembly is used for loosening the connection between the driving assembly and the rolling brushes, and the rotating handle rotates in the through hole to adjust the positions of the rolling brushes in the rolling brush cavity.

6. The cleaning device as claimed in claim 5, wherein the elastic clamping assembly comprises a supporting member and an elastic member, the elastic member is sleeved on the supporting member, and two ends of the elastic member respectively act on the second bracket and the fixing frame.

7. The cleaning apparatus as claimed in claim 5, wherein a first alignment unit is provided on the rotating structure, and a second alignment unit is provided on the cleaning base, the first alignment unit being adapted to align with the second alignment unit.

8. The cleaning apparatus defined in claim 1, wherein the drive assembly comprises a differential gear box, the adapter is a gear, and the rotary coupling is a gear set of the differential gear box, the gear being in mesh with the gear set of the differential gear box to enable the roller brush to rotate with rotation of the drive assembly.

9. The cleaning device of claim 1, wherein the surfaces of the plurality of rolling brushes of the multi-roll brush cleaning module abut.

10. A cleaning appliance comprising a cleaning device as claimed in any one of claims 1 to 9.

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