CN215584047U

CN215584047U - Cleaning assembly, cleaning robot and cleaning system

Info

Publication number: CN215584047U
Application number: CN202121723727.4U
Authority: CN
Inventors: 李胜; 杨军
Original assignee: Shenzhen Silver Star Intelligent Technology Co Ltd
Current assignee: Shenzhen Silver Star Intelligent Group Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-21
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a cleaning assembly, a cleaning robot and a cleaning system, wherein the cleaning assembly comprises a mounting bracket and at least two mop assemblies which are rotationally connected with the mounting bracket, the at least two mop assemblies are linearly arranged at intervals, the at least two mop assemblies are configured to be capable of rotating along the same direction at the same time, the rotating centers of the at least two mop assemblies are eccentrically arranged, and the two adjacent mop assemblies are always in contact with each other. Through the setting, the utility model can form a continuous cleaning track between two adjacent mop assemblies so as to improve the cleaning efficiency of the mop assemblies.

Description

Cleaning assembly, cleaning robot and cleaning system

Technical Field

The utility model relates to the technical field of cleaning robots, in particular to a cleaning assembly, a cleaning robot and a cleaning system.

Background

The cleaning robot is a special robot for human service, and is mainly used for cleaning and washing household sanitation.

Cleaning robots generally comprise a machine body and two mop assemblies mounted spaced apart on the machine body. When the cleaning robot works, the machine body moves, and each mop component rotates around the center of the cleaning robot body to clean a surface to be cleaned.

However, since the two mop components are spaced apart from each other, the two mop components form two spaced cleaning tracks during the movement of the machine body, and then the cleaning robot needs to clean a portion between the two cleaning tracks, which affects the cleaning efficiency of the mop components, and thus, there is a need for improvement.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a cleaning robot, which aims to enable a continuous cleaning trajectory between two adjacent mop assemblies to be formed, so as to improve the cleaning efficiency of the mop assemblies.

In order to achieve the above object, the present invention provides a cleaning assembly applied to a cleaning robot, the cleaning assembly including a mounting bracket and at least two mop assemblies rotatably connected to the mounting bracket, the at least two mop assemblies being linearly spaced, the at least two mop assemblies being configured to be capable of rotating in the same direction at the same time, the rotation centers of the at least two mop assemblies being eccentrically disposed, and adjacent mop assemblies always contacting each other.

In some embodiments of the utility model, each mop assembly has a proximal end near its center of rotation and a distal end remote from its center of rotation;

the vertical distance between the rotation center of the mop component and the lateral edge of the machine body of the cleaning robot is smaller than the vertical distance between the rotation center of the mop component and the far end of the mop component.

In some embodiments of the utility model, each mop assembly is circularly arranged in a projection in the axial direction, and the vertical distance between the rotation centers of two adjacent mop assemblies is equal to the diameter of the mop assembly.

In some embodiments of the present invention, the mounting bracket is provided with a plurality of first mounting stations arranged linearly and a plurality of second mounting stations arranged linearly;

each mop component comprises a main mop piece and an auxiliary mop piece which is annularly arranged, and the auxiliary mop piece is sleeved and matched with the main mop piece;

each first installation station can be used for rotatably installing a corresponding main mop piece, and the distance between every two adjacent first installation stations is equal to the diameter of the main mop piece;

each second installation station can be used for rotatably installing a corresponding main mop piece, and the distance between every two adjacent second installation stations is equal to the outer diameter of the auxiliary mop piece.

In some embodiments of the utility model, the outer peripheral wall of the main mop piece is provided with a clamping groove, and the inner wall of the auxiliary mop piece is provided with a flexible clamping block matched with the clamping groove.

In some embodiments of the utility model, the mounting bracket is provided with a sliding track within which are slidably fitted a plurality of sliders, each of which is rotatably connected to a respective primary mop member;

the inner wall of the sliding rail is provided with a plurality of first positioning through holes and a plurality of second positioning through holes which are arranged at intervals along the extending direction of the sliding rail, the sliding rail is positioned at the positions of the first positioning through holes to form first mounting stations, and the sliding rail is positioned at the positions of the second positioning through holes to form second mounting stations;

the surface of the sliding block is concavely provided with an assembly groove, a positioning bulge and a spring are arranged in the assembly groove, and the spring elastically supports the positioning bulge, so that the positioning bulge can extend into the first positioning through hole or the second positioning through hole.

In some embodiments of the utility model, the cleaning robot further comprises a drive assembly mounted to the mounting bracket for driving each of the mop assemblies to rotate simultaneously in the same direction.

The utility model also provides a cleaning robot, which comprises the cleaning component and a robot body, wherein the cleaning component is mounted on the robot body.

In some embodiments of the utility model at least two of the mop units are arranged in a direction perpendicular to the direction of travel of the machine body.

In some embodiments of the utility model, the mounting bracket is integrally formed with the machine body, or a portion of the machine body forms the mounting bracket.

The utility model also provides a cleaning system, which comprises the cleaning robot and the cleaning base station.

According to the technical scheme, when a surface to be cleaned is cleaned, the mop components are driven to rotate in the same direction, and in the rotating process, two adjacent mop components are always in contact with each other, so that a continuous cleaning track can be formed between the two adjacent mop components, and the cleaning efficiency of the mop components is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of an embodiment of a cleaning robot according to the present invention;

FIG. 2 is a schematic structural view of an embodiment of the bottom of the cleaning robot in the present invention;

FIG. 3 is an exploded view of an embodiment of the cleaning robot of the present invention;

FIG. 4 is a schematic structural view of one embodiment of a cleaning assembly of the present invention;

FIG. 5 is a schematic structural view of yet another embodiment of a cleaning assembly of the present invention;

fig. 6 is a schematic sectional view of the plane a-a in fig. 5.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a cleaning assembly 100 applied to a cleaning robot 1000, the cleaning assembly 100 including a mounting bracket 10 and a mop assembly 20.

The mounting bracket 10 provides a mounting location for the mop assembly 20. And, in a practical use, the mounting bracket 10 is mounted to the machine body 200 of the cleaning robot 1000 to complete the mounting of the mop assembly 20. The mounting bracket 10 may be formed from a plate-like structural member, from a combination of a plurality of rods, and from other structural members.

The mounting bracket 10 may be mounted to the bottom surface of the machine body 200 of the cleaning robot 1000 such that the mop assembly 20 is used for mopping the floor; the mounting bracket 10 may also be mounted to a side surface of the machine body 200 of the cleaning robot 1000 so that the mop assembly 20 is used to mop a wall surface such as a glass wall surface, a tile wall surface, etc. in a room; the mounting bracket 10 may also be mounted to the top surface of the machine body 200 of the cleaning robot 1000 such that the mop assembly 20 is used to mop the top surface inside the chamber. Obviously, the number of the mounting brackets 10 may be one or more (two or more), and when the mounting brackets 10 are provided in plural, the number of the mop assemblies 20 may be the same or different on each mounting bracket 10, and each mounting bracket 10 may be mounted on the same side or different sides of the machine body 200 of the cleaning robot 1000.

This mop subassembly 20's quantity is at least two, two or more than two promptly, and at least two mop subassemblies 20 all rotate with installing support 10 to be connected, and at least two mop subassemblies 20 are linear interval and arrange, and at least two mop subassemblies 20 are configured to can rotate along same direction simultaneously, and two adjacent mop subassemblies 20 contact each other all the time in the eccentric setting of the center of rotation of at least two mop subassemblies 20. It should be noted that at least two mop assemblies 20 are rotatably connected to the mounting bracket 10, and the mounting bracket 10 may include at least two sub-brackets, which correspond to the mop assemblies 20 one by one, and each mop assembly 20 is rotatably connected to the corresponding sub-bracket, and each sub-bracket is mounted to the machine body 200.

This mop subassembly 20 quantity can be according to the size of the face of waiting to clean suitably increase and decrease, when waiting to clean the face great, suitably increases mop subassembly 20 quantity, when waiting to clean the face less, suitably reduces mop subassembly 20 quantity. The mop assembly 20 is of a flat mop construction. Also, the rotational connection of the mop assembly 20 to the mounting bracket 10 may be via a bearing connection, via a ball-and-socket joint connection, or other rotational connections.

Through foretell technical scheme, when treating the cleaning surface and clean, rotate along same direction simultaneously through driving each mop subassembly 20, adjacent two mop subassemblies 20 contact each other all the time, so set up, can make and form continuous clean orbit between adjacent two mop subassemblies 20 to improve mop subassembly 20's clean efficiency. In addition, compared with the center of rotation of the mop assembly 20 located at the center of the mop assembly 20, the center of rotation of each mop assembly 20 is eccentrically located, so that the area swept by one rotation of the mop assembly 20 can be enlarged, thereby enlarging the cleaning range of the mop assembly 20 and enhancing the cleaning effect.

Referring to fig. 1 and 2, to enhance cleaning of the mop assemblies 20, in some embodiments of the utility model, each mop assembly 20 has a proximal end near its center of rotation and a distal end away from its center of rotation; the vertical distance between the center of rotation of mop subassembly 20 and the lateral margin of the machine body 200 of cleaning robot 1000 is less than the vertical distance between the center of rotation of mop subassembly 20 and the far away end of mop subassembly 20, so set up, rotate through drive mop subassembly 20, mop subassembly 20 not only can treat the cleaning surface just to the part of the machine body 200 of cleaning robot 1000 clean, mop subassembly 20 can also rotate to the machine body 200 that surpasss cleaning robot 1000, treat the part that the cleaning surface lies in the outside of cleaning robot 1000's the fuselage and clean, thereby improve mop subassembly 20's cleaning performance, and, it realizes along the wall cleanness still to make things convenient for mop subassembly 20, thereby make things convenient for mop subassembly 20 to treat the position that the cleaning surface lies in wall angle department to clean.

It is understood that the number of the mop assemblies 20 satisfying the condition that the vertical distance between the rotation center of the mop assembly 20 and the side edge of the machine body 200 of the cleaning robot 1000 is smaller than the vertical distance between the rotation center of the mop assembly 20 and the distal end of the mop assembly 20 may be one, two, or more than two, and is not particularly limited thereto.

Referring to fig. 1 and 2, there are various ways in which adjacent mop assemblies 20 are always in contact with each other, and in some embodiments of the present invention, the projections of the mop assemblies 20 in the axial direction are circularly arranged, and the vertical distance between the centers of rotation of adjacent mop assemblies 20 is equal to the diameter of the mop assemblies 20, so that the adjacent mop assemblies 20 are always tangent, and thus the adjacent mop assemblies 20 are always in contact with each other.

Obviously, the projections of two adjacent mop assemblies 20 in the axial direction are in a circular arrangement with the same diameter, so that a plurality of mop assemblies 20 can be conveniently arranged.

It will be appreciated that the end surface of the mop assembly 20, which faces the surface to be cleaned in its axial direction, is perpendicular to the axis of rotation of the mop assembly 20, so that the mop assembly 20 can clean the surface to be cleaned; the end surface of the mop assembly 20 facing away from the surface to be cleaned in the axial direction thereof may be a flat surface disposed perpendicular to the rotational axis of the mop assembly 20, a slanted surface disposed obliquely to the rotational axis of the mop assembly 20, or the like.

In addition, the projections of the two adjacent mop assemblies 20 in the axial direction may be arranged in a circular shape with different diameters, so that the two adjacent mop assemblies 20 are continuously rotated back and forth to form a continuous cleaning track. At this time, the vertical distance between the rotation centers of two adjacent mop assemblies 20 may be equal to the diameter of the mop assembly 20 with smaller diameter in the two adjacent mop assemblies 20, so that the two adjacent mop assemblies 20 can rotate until the rotation centers and the center positions of the two adjacent mop assemblies 20 are positioned on the same straight line; in addition, on the premise of ensuring that the two adjacent mop assemblies 20 are always contacted with each other, the vertical distance between the rotation centers of the two adjacent mop assemblies 20 can be larger than the diameter of the mop assembly 20 with smaller diameter in the two adjacent mop assemblies 20.

Referring to fig. 1 and 3, in view of the fact that the rotation of the mop assembly 20 can be achieved by manual driving and the rotation of the mop assembly 20 can also be achieved by driving of the driving assembly 30, but the driving assembly 30 has higher efficiency compared to manual driving, in some embodiments of the present invention, the cleaning robot 1000 further includes a driving assembly 30, the driving assembly 30 is mounted to the mounting bracket 10, and the driving assembly 30 is used for driving the rotation of the respective mop assemblies 20 in the same direction.

Specifically, the mounting bracket 10 is concavely provided with a mounting cavity 11, and the driving assembly 30 is mounted in the mounting cavity 11, so that the overall size of the cleaning assembly 100 can be reduced. This drive assembly 30 includes driving piece 31 and transmission case 32, driving piece 31 is installed in installing support 10, driving piece 31 has the output shaft, transmission case 32 has the connecting axle with output shaft and the transmission shaft of being connected with mop subassembly 20, so set up, driving piece 31 rotates and drives the connecting axle and rotate, the rotation of connecting axle drives the rotation of transmission shaft, the rotation of transmission shaft drives mop subassembly 20 and rotates. Further, the driving assembly 30 may be provided as a motor gear rotating structure, a motor pulley rotating structure, or the like.

It is apparent that the number of the drive shafts is equal to the number of the mop modules 20, and one drive shaft is connected to one mop module 20. The driving member 31 may be detachably mounted, such as by clamping, screwing, magnetic connection, or other detachable connection, or the driving member 31 may be fixedly mounted, such as by welding, bonding, or other fixed connection. The connection of the drive shaft to the mop assembly 20 is arranged with reference to the mounting of the drive member 31. The driving member 31 may be a rotating member such as a motor or a rotary cylinder. The connecting shaft and the transmission shaft may be in transmission connection through a gear, or may be in transmission connection through a belt, which is not specifically limited herein. The gear box 32 is a reduction gear box 32 so configured as to facilitate driving rotation of the mop assembly 20.

Referring to fig. 4 and 5, in order to increase the cleaning efficiency of the mop assembly 20 by increasing the size of the mop assembly 20 under the condition that other conditions are maintained during the practical application, in view of the fact that the cleaning efficiency of the mop assembly 20 is increased, in some embodiments of the present invention, the mounting bracket 10 is provided with a plurality of first mounting stations arranged linearly and a plurality of second mounting stations arranged linearly.

Each mop component 20 comprises a main mop piece 20a and an auxiliary mop piece 20b which is arranged in a ring shape, and the auxiliary mop piece 20b is matched with the main mop piece 20a in a sleeved mode; referring to fig. 4, each first installation station can be used for rotatably installing a corresponding main mop piece 20a, and the distance between two adjacent first installation stations is equal to the diameter of the main mop piece 20 a; referring to fig. 5, each second installation station can be used for rotatably installing the corresponding main mop piece 20a, and the distance between two adjacent second installation stations is equal to the outer diameter of the auxiliary mop piece 20 b.

Specifically, this main mop spare 20a is including all being the main mop support and the main mop of circular setting, and the main mop is installed in main mop support axial one end, should assist the mop support including all being the supplementary mop support that ring shape set up and assisting the mop, and the supplementary mop is installed in the axial one end of supplementary mop support, and main mop spare 20a is connected through the main mop support with assisting the cup joint cooperation between the mop support between 20 b. And, the number of the first installation stations and the number of the second installation stations are the same as the number of the mop modules 20.

Through the technical scheme, when the mop assembly 20 is normally used, the auxiliary mop pieces 20b are firstly detached from the corresponding main mop pieces 20a, then the main mop pieces 20a are rotatably installed on the corresponding first installation stations, the adjacent two main mop pieces 20a are always contacted with each other, so that the cleaning of the mop assembly 20 on a surface to be cleaned can be realized, and at the moment, the mop assembly 20 is in a normal cleaning mode; when the cleaning efficiency of the mop assembly 20 needs to be improved, the auxiliary mop pieces 20b are firstly matched with the corresponding main mop pieces 20a in a sleeved mode, then the main mop pieces 20a are rotatably installed on the corresponding second installation stations, the two adjacent auxiliary mop pieces 20b are contacted with each other all the time, the size of the mop assembly 20 can be increased, the cleaning range of the mop assembly 20 is enlarged, the cleaning efficiency is improved, and at the moment, the mop assembly 20 is in a quick cleaning mode.

During installation, for example, the mop assembly 20 may be installed at the first installation station or the second installation station, and then the driving assembly 30 is disposed above the installed first installation station or second installation station, so as to connect the driving shaft of the driving assembly 30 with the mop assembly 20 through the shaft flat position of the driving shaft in a driving manner, at this time, the sliding block 12a is sleeved on a connecting portion (not shown) of the mop assembly 20 for connecting with the shaft flat position of the driving shaft, and the connecting portion is connected with the sliding block 12a to form a revolute pair capable of rotating with its own axis, that is, the mop assembly 20 is rotatably connected with the sliding block 12 a.

Referring to fig. 4 and 5, in order to improve the connection strength between the primary mop member 20a and the secondary mop member 20b, in some embodiments of the present invention, the peripheral wall of the primary mop member 20a is provided with a catching groove (not shown), and the inner wall of the secondary mop member 20b is provided with a flexible catching block (not shown) engaged with the catching groove, so that the connection strength between the primary mop member 20a and the secondary mop member 20b can be enhanced, and the secondary mop member 20b can be detached from the primary mop member 20 a.

When the auxiliary mop piece 20b is sleeved on the main mop piece 20a, the flexible clamping blocks can be driven to generate elastic deformation and be clamped into the clamping grooves; when the auxiliary mop piece 20b is taken down from the main mop piece 20a, the flexible clamping blocks can be driven to generate elastic deformation and move out of the clamping grooves.

Specifically, the flexible fixture block may be made of a material capable of elastically deforming, such as soft rubber or soft silica gel, and may be disposed in a column shape, a block shape, or a sheet shape, which is not limited herein. The flexible latch and the auxiliary mop cloth 20b may be integrally formed, or the flexible latch and the auxiliary mop cloth 20b may be adhered to each other, which is not limited herein. The flexible clamping blocks can be one or more, and the clamping grooves are matched with the flexible clamping blocks.

Referring to fig. 5 and 6, in order to facilitate the formation of the above-mentioned first and second mounting stations, in some embodiments of the utility model, the mounting bracket 10 is provided with a slide rail 12, a plurality of slide blocks 12a are slidably mounted in the slide rail 12, and each slide block 12a is rotatably connected to a corresponding primary mop member 20 a.

The inner wall of the sliding rail 12 is provided with a plurality of first positioning through holes 12b and a plurality of second positioning through holes 12c which are arranged at intervals along the extending direction of the sliding rail, a first mounting station is formed at the position of the sliding rail 12 at each first positioning through hole 12b, and a second mounting station is formed at the position of the sliding rail 12 at each second positioning through hole 12 c.

The surface of the slider 12a is concavely provided with an assembling groove 12d, a positioning protrusion 12e and a spring 12f are arranged in the assembling groove 12d, and the spring 12f elastically supports the positioning protrusion 12e, so that the positioning protrusion 12e can extend into the first positioning through hole 12b or the second positioning through hole 12 c.

Through the technical scheme, when the position of the mop assembly 20 is adjusted, the positioning protrusions 12e are pressed into the assembling grooves 12d, the springs 12f are squeezed, the sliding blocks 12a slide along the sliding rails 12 until the vertical distance between the rotating centers of the two adjacent mop assemblies 20 is equal to the diameter of the main mop piece 20a or the outer diameter of the auxiliary mop piece 20b, the positioning protrusions 12e spring into the corresponding first positioning through holes 12b or the corresponding second positioning through holes 12c under the self-resilience force of the springs 12f, the sliding blocks 12a are fixed, and therefore the main mop piece 20a is fixed, and the mop assembly 20 can be switched between a normal cleaning mode and a quick cleaning mode.

Preferably, the two surfaces of the sliding block 12a, which are oppositely arranged, are concavely provided with assembling grooves 12d, each assembling groove 12d is internally provided with a positioning protrusion 12e and a spring 12f, and the first positioning through hole 12b and the second positioning through hole 12c are matched with the assembling grooves 12d, so that the fixing strength of the sliding block 12b can be enhanced.

When each main mop piece 20a is movable and rotatably connected to the corresponding main mop piece 20a, the driving assembly 30 may include a plurality of rotating members, which may be rotating structures such as a motor and a rotary cylinder, each rotating member is fixedly connected to the corresponding slider 12b, and an output shaft of each rotating member is connected to the corresponding main mop piece 20a, so that the corresponding main mop piece 20a is driven to rotate by each rotating member; this drive assembly 30 can also be including the motor, take the tooth drive belt, the master gear, a plurality of from the gear, the motor is installed on installing support 10, the master gear is installed on the output shaft of motor, each main mop spare 20a rotates with the slider 12b that corresponds through a dwang respectively and is connected, a plurality of follow gears are installed on the dwang that corresponds, take the tooth drive belt around locating on master gear and a plurality of follow gears and mesh with master gear and a plurality of follow gears mutually, so set up, the motor rotates and drives the master gear rotation, the master gear rotates and drives a plurality of gear rotations from through taking the tooth drive belt, a plurality of follow gear rotations drive a plurality of dwangs and rotate, thereby drive a plurality of main mop spares 20a and rotate. The drive assembly 30 may also be other rotational structures.

In addition, the plurality of first installation stations and the plurality of second installation stations can be installation positions which are independently arranged, at the moment, the connection between the main mop piece 20a and the first installation stations and the connection between the main mop piece 20a and the second installation stations are both detachably connected in a rotating mode, and the arrangement is such that the main mop piece 20a can be switched between the first installation stations and the second installation stations, so that the mop assembly 20 can be switched between a normal cleaning mode and a quick cleaning mode.

Referring to fig. 1 and 3, to facilitate the addition of cleaning solvent and fresh water to the mop assembly 20, in some embodiments of the present invention, the cleaning assembly 100 further includes a reservoir unit formed as the mounting bracket 10 of the embodiments described above. Alternatively, the reservoir unit may be a separate structural member and mounted to the mounting bracket 10.

The liquid storage unit is provided with a cleaning agent cavity 13 and a clear water cavity 14 which are mutually independent, the liquid storage unit is further provided with a liquid outlet 15 communicated with the outside and the cleaning agent cavity 13 and a water outlet 16 communicated with the outside and the clear water cavity 14, the liquid outlet 15 is used for discharging cleaning agent to the mop assembly 20, and the water outlet 16 is used for discharging clear water to the mop assembly 20. Valves are respectively arranged at the positions of the liquid outlet 15 and the water outlet 16, so that the liquid outlet 15 can be conveniently controlled to discharge cleaning agent and the water outlet 16 can be conveniently controlled to discharge clear water. The outside is the environment outside the liquid storage unit.

The number of the cleaning agent cavities 13, the number of the fresh water cavities 14, the number of the liquid outlets 15, the number of the water outlets 16 and the number of the mop assembly 20 may be one or more (two or more), and is not limited in particular. A mop assembly 20 may correspond to a spout 15 and a spout 16; a mop assembly 20 may also be provided with a plurality of outlets 15 and outlets 16.

Preferably, two adjacent mop assemblies 20 correspond to a liquid outlet 15 and a water outlet 16, at this time, the liquid outlet 15 and the water outlet 16 are located between the two adjacent mop assemblies 20, so that the two mop assemblies 20 can receive the cleaning agent and the clear water in turn, the arrangement is such that the cleaning agent and the clear water can be conveniently added to the mop assemblies 20, the two adjacent mop assemblies 20 rotate along the same direction to the left side of the rotation axis of the two adjacent mop assemblies 20 respectively, at this time, the mop assembly 20 located on the right side in the two adjacent mop assemblies 20 receives the cleaning agent and the clear water, the two adjacent mop assemblies 20 rotate along the same direction to the right side of the rotation axis of the two adjacent mop assemblies 20 respectively, and at this time, the mop assembly 20 located on the left side in the two adjacent mop assemblies 20 receives the cleaning agent and the clear water. In addition, the discharge amount of the cleaning agent and the clean water in unit time can be controlled by controlling the number of the liquid outlets 15 and the water outlets 16, when the discharge amount of the cleaning agent and the clean water needs to be increased, the number of the liquid outlets 15 and the water outlets 16 is appropriately increased, and when the discharge amount of the cleaning agent and the clean water needs to be reduced, the number of the liquid outlets 15 and the water outlets 16 is appropriately reduced.

It will be appreciated that the reservoir unit may be provided with only an outlet port 15 communicating with the detergent chamber 13, the outlet port 15 being used for discharging and adding detergent; the liquid storage unit can also be provided with a liquid adding port communicated with the cleanser cavity 13, and the liquid adding port is used for adding cleanser. Similarly, the liquid storage unit can be only provided with a water outlet 16 communicated with the clean water cavity 14, the water outlet 16 is used for discharging and adding clean water, and the liquid storage unit can also be provided with a water filling port communicated with the clean water cavity 14, and the water filling port is used for adding clean water.

It should be noted that the liquid storage unit 10 may be one liquid storage tank or a plurality of (two or more) liquid storage tanks. When stock solution unit 10 is a liquid reserve tank, can be that the inside cavity of liquid reserve tank forms two independent cavitys, two cavitys correspond and form sanitizer chamber 13 and clear water cavity 14, it includes box and lid also can be the liquid reserve tank, the box is concave to be equipped with two independent cavities, the opening end of two cavities of lid closing cap, form sanitizer chamber 13 and clear water cavity 14, can also be that stock solution unit 10 includes the box, baffle 17 and lid, the box is concave to be equipped with the liquid reserve tank, baffle 17 is installed in the stock solution intracavity and separates the stock solution cavity and establish into two independent stock solution spaces, the opening end of two stock solution spaces of lid closing cap, form sanitizer chamber 13 and clear water cavity 14. When stock solution unit 10 is a plurality of liquid reserve tanks, a plurality of liquid reserve tanks can be independent setting separately, a plurality of liquid reserve tanks also can be whole fixed together, a plurality of liquid reserve tanks can also be including two parts, partly independent setting separately, another part concatenation is in the same place, and, under the prerequisite of guaranteeing to have at least one sanitizer chamber 13 and a clear water chamber 14, each liquid reserve tank can be only be equipped with one in sanitizer chamber 13 and the clear water chamber 14, each liquid reserve tank also can be equipped with sanitizer chamber 13 and clear water chamber 14, for example, stock solution unit 10 comprises two liquid reserve tank concatenations, the storage space correspondence in two liquid reserve tanks forms sanitizer chamber 13 and clear water chamber 14. The detergent chamber 13 and the clear water chamber 14 may be spaced apart from each other in the horizontal direction, and the detergent chamber 13 and the clear water chamber 14 may be spaced apart from each other in the vertical direction.

Through foretell technical scheme, sanitizer and clear water are stored respectively in sanitizer chamber 13 and clear water chamber 14, when mop subassembly 20 carries out cleaning operation, the sanitizer in sanitizer chamber 13 discharges mop subassembly 20 through liquid outlet 15, the clear water in clear water chamber 14 discharges mop subassembly 20 through delivery port 16, rethread drive mop subassembly 20 rotates, so that the instant intermixture of sanitizer and clear water realization that discharges to mop subassembly 20, so set up, can improve mop subassembly 20's cleaning performance.

It should be noted that, the detergent chamber 13 and the clean water chamber 14 may be both used for storing detergent, and the detergent in the detergent chamber 13 and the detergent in the clean water chamber 14 may be different detergents, so that different kinds of detergents can be mixed and used instantly.

Referring to fig. 1 and 3, in some embodiments of the present invention, the dispensing opening 15 and the dispensing opening 16 are located above the mop swab assembly 20 to facilitate dispensing of the cleaning solution and fresh water to the mop swab assembly 20 and to prevent the cleaning solution and fresh water from dripping onto the floor during dispensing.

It should be noted that when the dispensing opening 15 and the dispensing opening 16 are located above the mop assembly 20, the mop assembly 20 may be movably mounted on the bottom surface of the liquid storage unit, and the mop assembly 20 may also be movably mounted on the side surface of the liquid storage unit, which is not limited in this respect. In addition, when the mop cloth assembly 20 is used on the top surface of a mop chamber, the outlet 15 and the outlet 16 can draw and spray the cleaning agent and the clean water, respectively, onto the mop cloth assembly 20 by a power device such as a water pump.

Referring to fig. 1 and 2, in order to facilitate discharging of the cleaning agent and the fresh water onto the mop assembly 20, in some embodiments of the present invention, the mop assembly 20 includes a mounting bracket 21 and a mop 22, the mop 22 is connected to the mounting bracket 21, a side of the mounting bracket 21 opposite to the mop 22 is rotatably connected to the liquid storage unit, and a side of the mounting bracket 10 opposite to the mop 22 is provided with a liquid leakage hole 21a, so that the cleaning agent discharged from the liquid outlet 15 and the fresh water discharged from the water outlet 16 fall onto the mounting bracket 21 first and then flow onto the mop 22 through the liquid leakage hole 21a, thereby facilitating discharging of the cleaning agent and the fresh water onto the mop assembly 20.

One or more than one leakage holes 21a can be arranged, when the number of the leakage holes 21a is multiple, the leakage holes 21a can be arranged in an annular array, and the leakage holes 21a can also be arranged in a linear array.

In addition, the mounting frame 21 may also be a hollow structure, so that the cleaning agent discharged from the liquid outlet 15 and the clean water discharged from the water outlet 16 can both pass through the hollow part of the mounting frame 21 and drip onto the mop 22.

Referring to fig. 1, in consideration of the fact that the concentration of the cleaning solution mixed with the cleaning agent and the fresh water in the mop assembly 20 can be controlled if the discharge amount of the cleaning agent and the fresh water per unit time can be controlled, and in view of this, in order to conveniently control the concentration of the cleaning solution in the mop assembly 20, in some embodiments of the present invention, the cleaning assembly 100 further includes a liquid outlet connector (not shown) and a water outlet connector (not shown) respectively detachably connected to the liquid storage unit, the liquid outlet connector communicating with the liquid outlet 15 and discharging the cleaning agent to the mop assembly 20, the water outlet connector communicating with the water outlet 16 and discharging the clean water to the mop assembly 20, so configured, the discharge amount of the cleaning agent and the clean water in unit time can be controlled by replacing the liquid outlet joint and the water outlet joint with different calibers, so that the concentration of the cleaning solution formed by mixing the cleaning agent and the clean water on the mop assembly 20 can be adjusted according to the degree of soiling of the surface to be cleaned.

The detachable connection of the liquid outlet connector and the liquid storage unit and the detachable connection of the water outlet connector and the liquid storage unit can be in other detachable connection modes such as clamping connection, threaded connection, magnetic connection and the like.

Obviously, there are many ways to control the discharge amount of the cleaning agent and the clean water per unit time, and a flow regulator (not shown) may be provided at both the liquid outlet 15 and the water outlet 16, so as to control the discharge amount of the cleaning agent and the clean water per unit time by controlling the flow regulator. The flow regulating part can be a flow valve, the flow controlling part can also be a water pump, and the discharge amount of the cleaning agent and the clean water in unit time can be controlled by regulating the water pump to different power gears.

Preferably, the driving assembly 30 of the above embodiment is disposed adjacent to the clear water chamber 14 of the liquid storage unit, and thus the driving assembly 30 is conveniently cooled. Specifically, when drive assembly 30 borders on the clear water cavity 14 setting of stock solution unit, drive assembly 30 installs in the stock solution unit, so set up, can strengthen drive assembly 30's radiating effect. In addition, when the driving unit 30 is disposed adjacent to the clean water chamber 14 of the liquid storage unit, the driving unit 30 may be mounted to the machine body 200 of the cleaning robot 1000. Moreover, the thickness of the cavity wall at the position where the clean water cavity 14 is adjacent to the driving component 30 also affects the heat dissipation effect of the driving component 30, so the heat dissipation effect of the driving component 30 can also be enhanced by adjusting the thickness of the cavity wall at the position where the clean water cavity 14 is adjacent to the driving component 30, specifically, the thickness of the cavity wall at the position where the clean water cavity 14 is adjacent to the driving component 30 is set to be 0.5 to 0.8 mm.

Referring to fig. 2, the present invention also provides a cleaning robot 1000, and the cleaning robot 1000 may be a sweeping robot, a sweeping and mopping integrated robot, a floor-cleaning robot, a hand-pushing cleaning robot, a driving type cleaning robot, etc. The cleaning robot 1000 includes the cleaning assembly 100 and the machine body 200 as described above, and the cleaning assembly 100 is mounted to the machine body 200.

Preferably, the at least two mop assemblies 20 are arranged in a direction perpendicular to the traveling direction of the machine body 200, and thus the area swept by the at least two mop assemblies 20 when they rotate can be maximized, thereby improving the cleaning efficiency of the mop assemblies 20. In addition, the direction of arrangement of at least two mop assemblies 20 may be inclined with respect to the traveling direction of the machine body 200.

It is understood that the mounting bracket 10 may be separately present and mounted to the machine body 200, in this case, the connection between the mounting bracket 10 and the machine body 200 may be a detachable connection, such as a snap connection, a magnetic connection, a threaded connection, etc., or a fixed connection, such as a welding connection, an adhesion, etc.; the mounting bracket 10 may be formed integrally with the machine body 200; the mounting bracket 10 may also be formed by a portion of the machine body 200 forming the mounting bracket 10, preferably a reservoir unit on the machine body 200 forming the mounting bracket 10, so configured to facilitate the addition of cleaning agent, cleaning solution or fresh water to the mop assembly 20.

The specific structure of the cleaning assembly 100 refers to the above embodiments, and since the cleaning robot 1000 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The present invention also provides a cleaning system (not shown) including the cleaning robot 1000 and a cleaning base station (not shown) as described above. The cleaning base station may be for replenishing the cleaning robot 1000, for drying the mops 22, for cleaning the mops 22, for changing the mops 22, etc.

The specific structure of the cleaning robot 1000 refers to the above embodiments, and since the cleaning system adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a cleaning assembly, is applied to cleaning machines people, its characterized in that, cleaning assembly include the installing support and at least two with the installing support rotates the mop subassembly of connecting, at least two the mop subassembly is linear interval and arranges, at least two the mop subassembly is configured to can rotate along same direction simultaneously, at least two the eccentric setting of center of rotation of mop subassembly and adjacent two the mop subassembly contacts each other all the time.

2. A cleaning assembly according to claim 1 wherein each mop assembly has a proximal end proximate its center of rotation and a distal end distal from its center of rotation;

3. A cleaning assembly according to claim 1, wherein each mop assembly is circularly arranged in a projection in an axial direction thereof, and a vertical distance between centers of rotation of adjacent mop assemblies is equal to a diameter of the mop assembly.

4. The cleaning assembly of claim 3, wherein the mounting bracket has a plurality of first mounting stations arranged in a linear array and a plurality of second mounting stations arranged in a linear array;

5. A cleaning assembly according to claim 4, wherein the peripheral wall of the primary mop member is provided with a catch and the inner wall of the secondary mop member is provided with a flexible catch which engages with the catch.

6. A cleaning assembly according to claim 4, wherein the mounting bracket is provided with a slide track within which are slidably mounted a plurality of slides, each of which is pivotally connected to a respective primary mop member;

7. The cleaning assembly of claim 1, wherein the cleaning robot further comprises a drive assembly mounted to the mounting bracket for driving each of the mop assemblies to rotate in the same direction simultaneously.

8. A cleaning robot, characterized in that it comprises a cleaning assembly as claimed in any one of claims 1 to 7 and a machine body to which the cleaning assembly is mounted.

9. A cleaning robot according to claim 8, wherein at least two of the swab assemblies are arranged in a direction perpendicular to the direction of travel of the machine body.

10. The cleaning robot of claim 8, wherein the mounting bracket is integrally formed with the machine body or a portion of the machine body forms the mounting bracket.

11. A cleaning system, characterized in that the cleaning system comprises a cleaning robot according to any one of claims 8 to 10 and a cleaning base station.