Floor brush mechanism, cleaning device and cleaning system

Abstract

The application discloses a floor brush mechanism, which comprises a floor brush body, a cleaning assembly, a flow divider and a cleaning device. The cleaning assembly is movably installed on the floor brush body. The flow divider is arranged on the floor brush body and has a water distribution surface arranged towards the cleaning assembly. The water distribution surface is an arc surface, which extends along the rotating direction of the cleaning assembly. At least one flow distribution port is arranged on the water distribution surface. When the cleaning assembly reversely rotates, dirt between the cleaning assembly and the water distribution surface is removed along the water distribution surface under the movement of the cleaning assembly. The application further discloses a cleaning device comprising the floor brush mechanism. The application further provides a cleaning system comprising the cleaning device and a base station. The floor brush mechanism, the cleaning device and the cleaning system can solve the problem that the self-cleaning of the cleaning device in the prior art cannot remove dirt in a chamber, thereby causing poor self-cleaning effect of a roller brush.

Description

[0001] This application is a divisional application of application number "2022107646353", application date "2022-06-30", and application title "Floor brush mechanism, cleaning equipment and cleaning system". Technical Field

[0002] This invention belongs to the technical field of cleaning equipment, specifically relating to a floor brush mechanism, cleaning equipment, and cleaning system. Background Technology

[0003] With the continuous improvement of living conditions and technological level, cleaning equipment has the advantages of being easy to use and having good cleaning effect. Therefore, cleaning equipment has gradually begun to replace manual cleaning and has appeared widely in life and work.

[0004] Current cleaning equipment requires cleaning after cleaning the surface to be cleaned. Some cleaning equipment on the market, such as cleaning machines, cannot remove dirt from the chamber during the rotation of the roller brush, resulting in dirt remaining inside the roller brush chamber. Long-term retention of dirt can easily breed bacteria and cause odor.

[0005] Therefore, it is necessary to improve the existing technology to overcome the aforementioned defects. Summary of the Invention

[0006] Therefore, the technical problem to be solved by the present invention is that existing cleaning equipment cannot remove dirt from the chamber through self-cleaning, resulting in poor self-cleaning effect of the roller brush.

[0007] To solve the above-mentioned technical problems, the present invention provides a floor brush mechanism, including a floor brush body, a cleaning component, the cleaning component being movably mounted on the floor brush body; and a diverter, the diverter being disposed on the floor brush body, the diverter having a water-dividing surface facing the cleaning component, the water-dividing surface being an arc-shaped surface extending along the rotation direction of the cleaning component, and at least one diverting port being provided on the water-dividing surface, when the cleaning component rotates in the opposite direction, the dirt between the cleaning component and the water-dividing surface is removed along the water-dividing surface under the movement of the cleaning component.

[0008] Optionally, the cleaning component has a self-cleaning mode, in which the cleaning component rotates in the opposite direction at least once when it is in self-cleaning mode.

[0009] Optionally, at least a portion of the water distribution surface is interference-fitted with the cleaning component.

[0010] Optionally, the interference fit between the water distribution surface and the cleaning component gradually decreases along the positive rotation direction of the cleaning component.

[0011] Optionally, the entire area of ​​the water distribution surface is interference-fitted with the cleaning component; and / or the diversion port is located in the lower area of ​​the water distribution surface.

[0012] Optionally, the floor brush mechanism also includes a transparent window, which is disposed on the floor brush body and located in the area above the cleaning component. The transparent window is configured to interfere with the wall of the cleaning component.

[0013] Optionally, the floor brush mechanism also includes a dirt collection component, which is installed in the bottom area of ​​the floor brush body. The dirt collection component has a suction port facing the cleaning component and is located below the diverter.

[0014] This invention provides a floor brush mechanism, including a floor brush body; a cleaning component movably mounted on the floor brush body; a diverter disposed on the floor brush body, the diverter having a water-dividing surface facing the cleaning component, the water-dividing surface being an arc-shaped surface extending along the rotation direction of the cleaning component, and at least one diverting port provided on the water-dividing surface; and fasteners, one or more fasteners extending along a first direction and connecting the diverter and the floor brush body, wherein the plane containing the center line of the arc-shaped surface in the rotation direction of the cleaning component and the arc center of the arc-shaped surface is angled to the first direction, and the fasteners are spaced apart from the water-dividing surface.

[0015] Optionally, the plane containing the center line of the arc surface in the rotation direction of the cleaning component and the center of the arc surface is taken as the horizontal plane, and the fastener is set vertically to connect the distributor and the floor brush body.

[0016] Optionally, the top of the diverter is provided with at least one first mounting hole, which is spaced apart from the water distribution surface. When there are multiple first mounting holes, they are arranged sequentially along the axial direction of the cleaning component. Fasteners extend into the first mounting holes to fix the diverter and the floor brush body.

[0017] Optionally, the floor brush mechanism also includes a scraper, which is installed at the bottom of the distributor and forms a mounting unit with the distributor. Fasteners connect the mounting unit to the floor brush body.

[0018] Optionally, the floor brush body has a side-opening mounting space with the opening facing the cleaning components, and at least a portion of the mounting unit is installed inside the mounting space.

[0019] Optionally, the scraper and distributor can be detachably connected.

[0020] Optionally, a positioning buckle is provided on one of the two surfaces of the scraper blade facing the distributor and the two surfaces of the distributor facing the scraper blade, and a positioning slot is provided on the other of the two surfaces of the scraper blade facing the distributor and the two surfaces of the distributor facing the scraper blade. The positioning buckle is inserted into the positioning slot so that the scraper blade and the distributor form an installation unit, and the surfaces of the scraper blade and the distributor facing each other are fitted together.

[0021] Optionally, the diverter has hooks at both ends along the axial direction of the cleaning assembly, and the hooks extend toward the rear end of the floor brush body.

[0022] Optionally, in the axial direction of the cleaning component, the two ends of the distributor have mounting lugs, and the hooks are disposed on the mounting lugs; wherein the mounting lugs are disposed on the side of the distributor near the scraper; and / or the height of the mounting lugs is less than the height of the distributor.

[0023] Optionally, there are two diverters and two cleaning components, with the two cleaning components spaced apart on the brush body. The two diverters face the two cleaning components respectively, and the distance between the two diverters is less than the distance between the two cleaning components.

[0024] Optionally, the bottom of the scraper is provided with at least one second mounting hole. When there are multiple second mounting holes, the multiple second mounting holes are arranged sequentially along the axial direction of the cleaning component, and fasteners extend into the second mounting holes to fix the mounting unit to the brush body.

[0025] This invention provides a floor brush mechanism, including a floor brush body, the floor brush body including a first positioning part; a driving member, the driving member being mounted on the floor brush body; a cleaning component, the cleaning component being movably mounted on the floor brush body, the driving member being drivenly connected to the cleaning component; a diverter, the diverter being disposed on the floor brush body, the diverter having a water-dividing surface facing the cleaning component, the water-dividing surface being an arc-shaped surface extending along the rotation direction of the cleaning component, and at least one diverting port being provided on the water-dividing surface; and a scraper, the scraper being located at the bottom of the diverter, the scraper including a second positioning part and a first wall surface facing the cleaning component, wherein when the first positioning part and the second positioning part cooperate, the first wall surface and the bottom edge of the water-dividing surface are smoothly transitioned and connected.

[0026] Optionally, the cleaning component has a self-cleaning mode, in which the cleaning component rotates in the opposite direction at least once when it is in self-cleaning mode.

[0027] Optionally, the plane containing the first wall surface is tangent to the bottom edge of the water distribution surface; and / or the interference fit between the scraper and the cleaning component is greater than the interference fit between the water distribution surface and the cleaning component.

[0028] Optionally, the first positioning part abuts against the second positioning part, and the first positioning part supports the second positioning part.

[0029] Optionally, the surface of the first positioning part facing the scraper is a stepped surface, and the second positioning part is a stepped structure that mates with the stepped surface.

[0030] Optionally, the scraper includes a scraper body and a stepped structure.

[0031] Optionally, the stepped structure is provided in the top area of ​​the scraper body and extends toward the rear end of the floor brush body.

[0032] Optionally, the scraper has a positioning notch, and the brush body is provided with a positioning post. After the scraper is installed in place, the positioning post is locked in the positioning notch.

[0033] Optionally, there may be one or more positioning notches. When there are multiple positioning notches, the multiple positioning notches are arranged sequentially along the axial direction of the cleaning component. The number of positioning posts is not less than the number of positioning notches, and each positioning notch contains at least one positioning post.

[0034] Optionally, the positioning post is also provided with multiple positioning ribs in the circumference, and at least two positioning ribs are arranged opposite each other on both sides of the positioning post, with the side of the positioning ribs away from the positioning post engaging with the periphery of the positioning notch.

[0035] This invention provides a floor brush mechanism, including a floor brush body; a cleaning component movably mounted on the floor brush body; and a diverter disposed on the floor brush body. The diverter has a water-dividing surface facing the cleaning component, the water-dividing surface being an arc-shaped surface extending along the rotation direction of the cleaning component. Multiple diverting ports are provided on the water-dividing surface, at least some of which are arranged axially along the cleaning component and used to spray a medium onto the cleaning component. The distance between two adjacent diverting ports ranges from 10 to 25 millimeters.

[0036] Optionally, the diversion port has a horizontally distributed long side and a vertically distributed short side, the size of the long side ranging from 0.8 to 1.5 mm and the size of the short side ranging from 0.2 to 0.6 mm; or the area of ​​the diversion port is between 0.16 and 1.35 square millimeters; or the area of ​​the diversion port is between 0.4 and 0.6 square millimeters.

[0037] Optionally, the diverter also includes a flow guide channel, and the multiple diverting ports are divided into multiple diverting regions, and at least some of the diverting regions are provided with multiple diverting ports, each diverting region being connected to a different flow guide channel.

[0038] Optionally, each guide channel has one or more guide branches, the number of which is consistent with the number of branch outlets in the corresponding branch area.

[0039] Optionally, two diversion ports are provided in a diversion area, and the two guide channels corresponding to the same diversion area are in an inverted V-shaped structure.

[0040] Optionally, the floor brush mechanism also includes a top cover plate disposed on the floor brush body, the top cover plate being located above the cleaning component, and the surface of the top cover plate facing the cleaning component being a smooth arc surface.

[0041] Optionally, the diverter includes a base plate with a first inlet hole; a diverter plate connected to the base plate with multiple guide grooves; and a cover plate on the side of the diverter plate facing away from the base plate with multiple diverting ports, each diverting port being located at an outlet on the water distribution surface to form a diverting port, and the first inlet hole communicating with the diverting port through the guide grooves.

[0042] Optionally, the flow divider plate is also provided with a flow guide hole corresponding to and connected to the first inlet hole. There are multiple flow guide holes, and each flow guide groove is connected to the first inlet hole through the corresponding flow guide hole.

[0043] Optionally, in the flow direction of the flow guide hole, the flow guide hole includes a first flow guide section and a second flow guide section in sequence, the length of the first flow guide section is in the range of 3.0-5.0 mm, the length of the second flow guide section is in the range of 2.0-3.0 mm; and / or the length ratio of the second flow guide section to the first flow guide section is in the range of 1-2.5.

[0044] Optionally, the diameter of the first guide section ranges from 1.0 to 1.8 mm, the diameter of the second guide section ranges from 0.6 to 0.8 mm, and / or the diameter ratio of the second guide section to the first guide section ranges from 0.34 to 0.8.

[0045] Optionally, the substrate is further provided with a plurality of branch channels communicating with the first inlet hole, and the plurality of guide holes are respectively connected to the first inlet hole through the plurality of branch channels; and / or the diameter of each guide hole on the side facing the substrate is larger than the diameter of the guide hole on the side facing the cover plate; and / or each guide groove includes at least two guide branches, the guide hole is located at the connection of at least two guide branches, and each guide branch is connected to at least one branch port.

[0046] Alternatively, the splitter can be made of a transparent material.

[0047] This invention provides a floor brush mechanism, including a floor brush body; a cleaning component movably mounted on the floor brush body; a diverter disposed on the floor brush body, the diverter having a water-dividing surface facing the cleaning component; and a top cover plate disposed on the floor brush body and above the cleaning component, the top cover plate having a smooth arc-shaped surface on the side facing the cleaning component, the smooth arc-shaped surface extending along the rotation direction of the cleaning component, the water-dividing surface being on the same arc surface or approximately on the same arc surface as the smooth arc surface, and distributed circumferentially on the cleaning component, so that when the cleaning component rotates in the opposite direction, dirt between the cleaning component and the smooth arc surface is removed by the movement of the cleaning component.

[0048] Optionally, the cleaning component has a self-cleaning mode, in which the cleaning component rotates in the opposite direction at least once when it is in self-cleaning mode.

[0049] Optionally, the water-dividing surface can be smoothly transitioned and connected to the smooth arc-shaped surface.

[0050] Optionally, the water-dividing surface is an arc-shaped surface, and the water-dividing surface and the smooth arc-shaped surface together form a smooth arc surface.

[0051] Optionally, the brush body has a transition surface that is smoothly connected to the water-dividing surface and the smooth arc surface, and the water-dividing surface, the smooth arc surface, and the transition surface are on the same arc surface.

[0052] Optionally, the transition surface is located between the water-dividing surface and the smooth arc-shaped surface; or the transition surface is located on the side of the water-dividing surface away from the smooth arc-shaped surface.

[0053] Optionally, the smooth curved surface is configured to be interference-fitted with the cleaning components.

[0054] Optionally, the interference fit between the smooth curved surface and the cleaning component is less than or equal to 1.5 mm.

[0055] The present invention also provides a cleaning device, including the above-described floor brush mechanism.

[0056] The present invention also provides a cleaning system, including the above-mentioned cleaning equipment and base station, the base station having a base, the base having a receiving groove; when the cleaning equipment is in self-cleaning mode, at least a portion of the cleaning component of the floor brush mechanism of the cleaning equipment is located in the receiving groove, and the groove wall surface of the receiving groove, the smooth arc surface of the top cover plate of the floor brush mechanism, and the water distribution surface of the diverter of the floor brush mechanism form a roller brush chamber.

[0057] Optionally, the wall surface of the receiving trough, the smooth arc surface of the top cover plate of the floor brush mechanism, and the water distribution surface of the diverter of the floor brush mechanism are located on the same arc surface.

[0058] Optionally, the receiving groove and the cleaning component are in an interference fit at least a portion of the front side; wherein the area of ​​the interference fit between the receiving groove and the cleaning component occupies one-quarter of the circumference of the cleaning component.

[0059] Optionally, the interference fit between the receiving groove and at least a portion of the cleaning component is less than or equal to 1.5 mm.

[0060] Optionally, the receiving slot and the cleaning component are separated by a space in at least another area on the rear side, and the area in which the receiving slot and the cleaning component are separated by a space occupies one-quarter of the circumference of the cleaning component.

[0061] Optionally, the gap H between the lower edge of the front side of the top cover and the base station is less than or equal to 2 mm.

[0062] The technical solution provided by this invention has the following advantages:

[0063] The floor brush mechanism provided by this invention has an arc-shaped water-dividing surface, which enables the cleaning component to drive the dirt between the cleaning component and the water-dividing surface to the suction port under the movement of the cleaning component, thereby avoiding dirt accumulation in the area between the water-dividing surface and the cleaning component and improving cleaning efficiency.

[0064] The floor brush mechanism provided by the present invention adopts an installation method in which fasteners extend along the first direction and connect the diverter and the floor brush body. The plane containing the center line of the arc surface in the rotation direction of the cleaning component and the arc center of the arc surface is set at an angle to the first direction. This setting effectively ensures the continuity of the water distribution surface, avoids the problem of dirt accumulation at the water distribution surface caused by fasteners, and also ensures the stability of the diverter installation.

[0065] The floor brush mechanism provided by this invention features a smooth transition between the first wall surface of the scraper blade and the bottom edge of the water-dividing surface. When the cleaning component rotates in the opposite direction, dirt at the junction of the first wall surface and the water-dividing surface is removed by the movement of the cleaning component. This smooth transition between the first wall surface and the water-dividing surface avoids the problem of dirt accumulation at the junction of the scraper blade and the water-dividing surface. Furthermore, during the self-cleaning process of the cleaning component, the smooth transition facilitates the passage of dirt driven by the cleaning component through the water-dividing surface and the first wall surface before entering the suction port, thus improving cleaning efficiency. More importantly, the smooth transition between the first wall surface and the water-dividing surface eliminates any steps at the junction of the water distributor and the scraper blade. When the cleaning component passes through the junction of the water-dividing surface and the first wall surface, the smooth transition reduces resistance, thereby minimizing wear on the driving components.

[0066] The distance between two adjacent diversion ports on the water distribution surface of the floor brush mechanism provided by this invention ranges from 10 to 25 millimeters. This shortened distance facilitates the uniform spraying of liquid onto the cleaning components, thereby achieving even wetting of the cleaning components. Furthermore, since the water distributor can directly and uniformly spray liquid onto the cleaning components, the cleaning components no longer need to be paired with a water-distributing squeegee, thus simplifying the structure of the floor brush mechanism and reducing its cost.

[0067] The top cover of the floor brush mechanism provided by this invention has a smooth arc-shaped surface on the side facing the cleaning component, and this smooth arc-shaped surface extends along the rotation direction of the cleaning component. The water-distributing surface and the smooth arc-shaped surface have a smooth transition. When the cleaning component rotates in the opposite direction, dirt between the cleaning component and the smooth arc-shaped surface is moved outwards by the movement of the cleaning component. This ensures that no dirt accumulates on the top cover during the self-cleaning process of the cleaning component rotating in the opposite direction, and the smooth arc-shaped surface on the top cover facilitates even water distribution. Attached Figure Description

[0068] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0069] Figure 1 A three-dimensional structural diagram of the floor brush mechanism with a single cleaning component provided by the present invention;

[0070] Figure 2 This is a schematic diagram illustrating the installation relationship between the cleaning components and the floor brush body provided by the present invention.

[0071] Figure 3 A cross-sectional view of the floor brush mechanism provided by the present invention;

[0072] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0073] Figure 5 A top view of the floor brush mechanism provided by the present invention;

[0074] Figure 6 for Figure 5 BB-direction sectional view;

[0075] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0076] Figure 8 A schematic diagram of the installation structure of the flow divider surface provided by the present invention;

[0077] Figure 9 This is a schematic diagram illustrating the cooperation relationship between the scraper and the positioning post provided by the present invention;

[0078] Figure 10 This is a schematic diagram of the three-dimensional structure of the scraper provided by the present invention;

[0079] Figure 11 This is another three-dimensional structural diagram of the scraper provided by the present invention;

[0080] Figure 12 This is a schematic diagram of the structure of the mounting unit provided by the present invention;

[0081] Figure 13 Another structural schematic diagram of the mounting unit provided by the present invention;

[0082] Figure 14 A three-dimensional structural diagram of the floor brush mechanism of the dual cleaning components provided by the present invention;

[0083] Figure 15 Exploded view of the shunt provided by the present invention;

[0084] Figure 16 A cross-sectional view of the shunt provided by the present invention;

[0085] Figure 17 Another cross-sectional view of the shunt provided by the present invention;

[0086] Figure 18 This is a schematic diagram illustrating the cooperation between the cleaning equipment and the base station provided by the present invention, wherein the splitter of the floor brush mechanism of the cleaning equipment is located in front;

[0087] Figure 19 A side view showing the cooperative relationship between the cleaning equipment and the base station provided by the present invention, wherein the splitter of the floor brush mechanism of the cleaning equipment is positioned in front;

[0088] Figure 20 An enlarged view of the splitter port in the splitter provided by the present invention;

[0089] Figure 21 This is a cross-sectional view of the shunt provided by the present invention.

[0090] Explanation of reference numerals in the attached figures:

[0091] 100-Floor brush mechanism; 1-Floor brush body; 110-Sucking port; 120-Positioning post; 121-Positioning rib; 130-Top cover plate; 2-Cleaning component; 21-Roller; 22-Bristles; 3-Diverter; 31-Base plate; 311-First inlet hole; 312-Branch channel; 32-Diverter plate; 321-Guide hole; 3211 First guide section; 3212 Second guide section; 322-Guide groove; 3221-Guide branch groove; 33-Cover plate; 331-Water dividing surface; 332-Diverting port; 34-Mounting lug; 35-Hook; 4-Transparent window; 5-Fastener; 6-Scraper; 601-Positioning notch; 602-First wall surface; 603-Second positioning part; 604-Positioning buckle; 200-Base station; 210-Accommodation groove. Detailed Implementation

[0092] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0093] It should be noted that the terms "first," "second," etc., in the specification, claims, and drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0094] In this invention, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not intended to limit this invention.

[0095] In this invention, "smooth" does not mean "not rough," but rather refers to a smooth transition of the surface, without limiting the surface to be a smooth surface.

[0096] This invention solves the problem of existing cleaning equipment where the self-cleaning mechanism fails to remove dirt from the chamber, resulting in poor self-cleaning performance of the roller brush. Furthermore, regarding the direction of rotation of the cleaning component 2, the following explanation is consistent: the direction of rotation of the cleaning component during normal operation of the cleaning equipment is considered positive, and the opposite direction is understood by those skilled in the art. Additionally, Figure 1 and Figure 2 The floor brush mechanism 100 shown includes a cleaning component 2, and a diverter 3 is located on the rear side of the cleaning component 2 (distinguishing between front and rear according to the user's direction of use). Figure 3 The floor brush mechanism 100 shown includes two cleaning components 2; Figure 18 and Figure 19 The floor brush mechanism 100 shown includes a cleaning component 2, and a diverter 3 is located on the front side of the cleaning component 2 (distinguishing between front and back according to the user's direction of use).

[0097] Example 1

[0098] This embodiment provides a floor brush mechanism 100, such as Figures 1 to 8 As shown, the floor brush mechanism 100 includes a floor brush body 1, a cleaning component 2, and a diverter 3. The cleaning component 2 is movably mounted on the floor brush body 1, and the diverter 3 is disposed on the floor brush body 1. The diverter 3 has a water-dividing surface 331 facing the cleaning component 2. The water-dividing surface 331 is an arc-shaped surface that extends along the rotation direction of the cleaning component 2. At least one diverting port 332 is provided on the water-dividing surface 331. When the cleaning component 2 rotates in the opposite direction, the dirt between the cleaning component 2 and the water-dividing surface 331 is removed along the water-dividing surface 331 under the movement of the cleaning component 2.

[0099] Specifically, the water-distributing surface 331 is a smooth arc-shaped surface. The cleaning component 2 is movably mounted on the brush body 1, and the cleaning component 2 can rotate in both directions. When the cleaning component 2 rotates in the forward direction, it cleans the surface to be cleaned. At this time, the cleaning component 2 drives the dirt on the surface to be cleaned from the surface to be cleaned toward the suction port 110, so that the suction port 110 collects the dirt. The cleaning component can also be reversed. The reversed cleaning component realizes the self-cleaning function. The reversed cleaning component 2 drives the dirt between the cleaning component 2 and the water-distributing surface 331 to the suction port 110 under the movement of the cleaning component 2.

[0100] Specifically, for a floor brush mechanism with one cleaning component 2, counterclockwise rotation is forward rotation, and clockwise rotation is reverse rotation. For a floor brush mechanism with two cleaning components 2, for the front cleaning component 2, counterclockwise rotation is forward rotation, and clockwise rotation is reverse rotation; for the rear cleaning component 2, clockwise rotation is forward rotation, and counterclockwise rotation is reverse rotation.

[0101] Furthermore, the arc-shaped water distribution surface 331 also reduces the accumulation of dirt at the water distribution surface 331. In the self-cleaning process, when the cleaning component 2 rotates in the opposite direction, it can easily drive the dirt along the water distribution surface 331 toward the suction port 110, and under the action of the cleaning component 2, the dirt moves into the interior of the suction port 110.

[0102] In this embodiment, the cleaning component 2 is driven to rotate by a driving component, which can be a motor or a cylinder or other structural component, as long as it can drive the cleaning component 2 to rotate in both forward and reverse directions.

[0103] In this embodiment, the cleaning component 2 has a self-cleaning mode (i.e., the cleaning device runs in self-cleaning mode to clean the roller brush component 2). When the cleaning component 2 is in self-cleaning mode, it can drive the cleaning component to reverse at least once, thereby removing the dirt between the cleaning component 2 and the water distribution surface 331 in self-cleaning mode, ensuring that no dirt remains in the roller brush chamber after self-cleaning contact.

[0104] The cleaning component 2 includes a roller 21 and bristles 22. The roller 21 is rotatably disposed within the cleaning chamber of the brush body 1, and the bristles 22 are attached to the outer periphery of the roller 21. A driving component may also be provided inside the brush body 1 to drive the roller 21 to rotate, thereby causing the bristles 22 to rotate. The rotating bristles 22 rub against the surface to be cleaned, cleaning away stains or debris. The connection method between the bristles 22 and the roller 21 is not limited. For example, the bristles 22 may be integrally formed with the roller 21, or the bristles 22 may be fixed to the outside of the roller 21 by adhesive, or the bristles 22 may be connected to the roller 21 by Velcro, or other detachable connection methods may be used to facilitate the replacement of the bristles 22.

[0105] As for the diverter 3, the diverter 3 is mainly used to divert the cleaning liquid, gas or steam, so that the cleaning liquid, gas or steam is evenly sprayed onto the bristles 22, thereby improving the cleaning effect.

[0106] like Figure 4 and Figure 7 As shown, at least a portion of the water-distributing surface 331 is interference-fitted with the cleaning component 2. The interference between the water-distributing surface 331 and the cleaning component 2 gradually decreases along the forward rotation direction of the cleaning component 2.

[0107] Specifically, the cleaning component 2 is interference-fitted with the water distribution surface 331 so that the liquid sprayed from the water distribution surface 331 can fully contact the cleaning component 2, and the water distribution surface 331 can also be cleaned when the cleaning component 2 is reversed.

[0108] Furthermore, the interference between the water dividing surface 331 and the cleaning component 2 gradually decreases along the forward rotation direction of the cleaning component 2, that is, the interference between the lower region of the water dividing surface 331 and the cleaning component 2 is greater than the interference between the upper region of the water dividing surface 331 and the cleaning component 2.

[0109] It should be noted that the diversion port 332 is located in the lower area of ​​the water distribution surface 331, so that the diversion port 332 is always in interference fit with the cleaning component 2, and the diversion port 332 can always spray liquid onto the cleaning component 2.

[0110] In this embodiment, during use, the entire area of ​​the water-distributing surface 331 is in an interference fit with the cleaning component 2. That is, in the dry state, the cleaning component 2 always maintains an interference fit with the entire area of ​​the water-distributing surface 331, which facilitates cleaning of the water-distributing surface 331 through the cleaning component 2 in the self-cleaning state.

[0111] To reduce the load on the cleaning component 2 when it rotates, the maximum outer diameter of the bristles 22 of the roller brush of the cleaning component 2 is reduced after the cleaning component 2 is wetted. At this time, the cleaning component 2 is interference-fitted with the lower area of ​​the water distribution surface 331, and the cleaning component 2 is spaced apart from the upper area of ​​the water distribution surface 331 so as to facilitate contact with the diversion port 332 to add liquid while reducing the load.

[0112] Of course, without considering the load, the wetted cleaning component 2 can still be interference-fitted with the entire area of ​​the water distribution surface 331.

[0113] like Figure 1 , Figure 5 and Figure 6As shown, the floor brush mechanism 100 also includes a transparent window 4, which is disposed on the floor brush body 1 and located in the area above the cleaning component 2. The transparent window 4 is configured to interference fit with the brush bristles 22 on the wall surface facing the cleaning component 2. In addition, the transparent window 4 facilitates the user's observation of the internal structure of the floor brush mechanism and also facilitates the user's inspection of whether the roller brush is thoroughly self-cleaning.

[0114] Specifically, the transparent window 4 allows observation of the floor brush body 1, and the cleaning component 2 is interference-fitted with the transparent window 4, which facilitates the cleaning component 2 to clean the wall surface of the transparent window 4 facing the cleaning component 2, so as to avoid dust accumulation between the transparent window 4 and the cleaning component 2.

[0115] Furthermore, the floor brush mechanism 100 also includes a dirt collection component, which is installed in the bottom area of ​​the floor brush body 1. The dirt collection port 110 of the dirt collection component faces the cleaning component 2 and is located below the diverter 3. This allows the cleaning component 2 to carry dirt from the water distribution surface 331 into the interior of the dirt collection port 110 when the cleaning component 2 reverses.

[0116] like Figure 1 and Figure 14 As shown, this solution is applicable not only to the single cleaning component 2 solution, but also to the double cleaning component 2 solution. When the floor brush mechanism 100 has two cleaning components 2, the two cleaning components 2 are movably installed at both ends of the floor brush body 1, and the rotation directions of the two cleaning components 2 are opposite.

[0117] Furthermore, the position of the diverter 3 can be either front-mounted or rear-mounted, depending on whether the water-dividing surface 331 of the diverter 3 is an arc-shaped surface.

[0118] Example 2

[0119] This embodiment provides a cleaning device, which includes the floor brush mechanism 100 from Embodiment 1.

[0120] Example 3

[0121] This embodiment provides a floor brush mechanism 100, such as Figures 1 to 8 as well as Figure 12 and Figure 13As shown, the floor brush mechanism 100 includes a floor brush body 1, a cleaning component 2, a diverter 3, and fasteners 5. The cleaning component 2 is movably mounted on the floor brush body 1. The diverter 3 is disposed on the floor brush body 1. The diverter 3 has a water-dividing surface 331 facing the cleaning component 2. The water-dividing surface 331 is an arc-shaped surface that extends along the rotation direction of the cleaning component 2. At least one diverting port 332 is provided on the water-dividing surface 331. There are one or more fasteners 5, and the fasteners 5 extend along a first direction and connect the diverter 3 and the floor brush body 1. The direction of the line connecting the midpoint of the line connecting the two ends of the arc-shaped surface and the center of the arc of the arc-shaped surface is set at an angle to the first direction. This angle is not equal to 0 degrees, and the fasteners 5 and the water-dividing surface 331 are spaced apart.

[0122] Specifically, this application uses an arc-shaped water distribution surface 331. In order to avoid damaging the integrity of the water distribution surface 331 and causing dirt to easily accumulate at the water distribution surface 331, fasteners 5 are used to extend along the first direction to connect the diverter 3 and the floor brush body 1.

[0123] The floor brush mechanism adopts an installation method in which fastener 5 extends along the first direction and connects the diverter 3 and the floor brush body 1. The plane where the center line of the arc surface of the cleaning component 2 and the center of the arc surface are located is set at an angle to the first direction. This setting effectively ensures the continuity of the water distribution surface 331, avoids the problem of dirt accumulation at the water distribution surface 331 caused by the fastener 5, and also ensures the stability of the diverter 3 installation.

[0124] Preferably, the angle is an acute angle greater than 60 degrees, or the angle is 90 degrees.

[0125] Furthermore, the plane containing the center line of the arc-shaped surface in the rotation direction of the cleaning component 2 and the center of the arc-shaped surface is taken as the transverse plane, such as... Figure 7 As shown, fastener 5 is vertically arranged to connect the distributor 3 and the floor brush body 1, wherein... Figure 7 The arrow lines in the diagram are vertical reference lines. Using a vertical setting allows the fastener 5 to more securely fix the distributor 3 to the floor brush body 1.

[0126] Specifically, the definition of "center line" is explained as follows: There is a straight line in the middle of the arc-shaped surface. This straight line is parallel to the axis of rotation of the cleaning component, and the distance from this straight line to both ends of the arc-shaped surface is equal in the direction of rotation of the cleaning component 2. We define this straight line as the aforementioned "center line", which will be understood by those skilled in the art.

[0127] Furthermore, the definition of "lateral plane" is explained as follows: The lateral plane is the plane containing the center line and the center of the arc of the curved surface (the center of the arc here is actually a line, which will be understood by those skilled in the art). Moreover, "lateral plane" is a relative concept; that is, during the use of the floor brush mechanism, the plane containing the center line of the curved surface in the rotation direction of the cleaning component 2 and the center of the arc of the curved surface is approximately horizontal or lateral, which will also be understood by those skilled in the art.

[0128] The cleaning component 2 includes a roller 21 and bristles 22. The roller 21 is rotatably disposed within the cleaning chamber of the brush body 1, and the bristles 22 are attached to the outer periphery of the roller 21. A driving component may also be provided inside the brush body 1 to drive the roller 21 to rotate, thereby causing the bristles 22 to rotate. The rotating bristles 22 rub against the surface to be cleaned, cleaning away stains or debris. The connection method between the bristles 22 and the roller 21 is not limited. For example, the bristles 22 may be integrally formed with the roller 21, or the bristles 22 may be fixed to the outside of the roller 21 by adhesive, or the bristles 22 may be connected to the roller 21 by Velcro, or other detachable connection methods may be used to facilitate the replacement of the bristles 22.

[0129] As for the diverter 3, it is mainly used to divert the cleaning liquid or gas, so that the cleaning liquid or gas is evenly sprayed onto the bristles 22, thereby improving the cleaning effect.

[0130] Furthermore, the floor brush mechanism 100 is a single cleaning component 2 mechanism, wherein the floor brush body 1 has a receiving groove 210, and the cleaning component 2 is movably installed inside the receiving groove 210. Under the driving action of the driving component, the cleaning component 2 realizes forward and reverse rotation.

[0131] It should be noted that, as Figure 6 and Figure 7 As shown, when the floor brush mechanism 100 includes a single cleaning component 2, the diverter 3 can be installed in the vertical direction.

[0132] In this embodiment, the top of the diverter 3 is provided with at least one first mounting hole, which is spaced apart from the water distribution surface 331. When there are multiple first mounting holes, the multiple first mounting holes are arranged sequentially along the axial direction of the cleaning component 2. The fastener 5 extends into the first mounting hole to fix the diverter 3 and the floor brush body 1.

[0133] Among them, fastener 5 can be a structural component such as a bolt or a pin.

[0134] like Figure 12 and Figure 13As shown, when the floor brush mechanism 100 includes two cleaning components 2, the floor brush mechanism 100 also includes a scraper 6, which is installed at the bottom of the distributor 3 and forms a mounting unit with the distributor 3. Fasteners 5 connect the mounting unit to the floor brush body 1.

[0135] Specifically, after the scraper 6 and the distributor 3 are first installed together to form an installation unit, the installation unit is then installed onto the floor brush body 1, thereby realizing the installation of the distributor 3 and the scraper 6.

[0136] Alternatively, the brush body 1 can have a side-opening mounting space, with the opening facing the cleaning component 2, and at least a portion of the mounting unit installed inside the mounting space. This allows for convenient installation by placing the mounting unit inside the mounting space.

[0137] Furthermore, the scraper 6 and the diverter 3 are detachably connected to facilitate individual replacement and maintenance of the scraper 6 and the diverter 3.

[0138] A positioning buckle 604 is provided on one of the two surfaces of the scraper 6 facing the diverter 3 and the diverter 3 facing the scraper 6, and a positioning slot is provided on the other of the two surfaces of the scraper 6 facing the diverter 3 and the diverter 3 facing the scraper 6. The positioning buckle 604 is embedded in the positioning slot so that the scraper 6 and the diverter 3 form an installation unit, and the surfaces of the scraper 6 and the diverter 3 facing each other are fitted together.

[0139] Furthermore, there are multiple positioning buckles 604 and multiple positioning slots, and the multiple positioning slots and multiple positioning buckles 604 are set one-to-one and arranged sequentially along the axis of the cleaning component 2.

[0140] It should be noted that, not limited to the above-mentioned connection method of positioning buckle 604 and positioning bayonet, the connection method between scraper 6 and diverter 3 can also be plug-in or bolt or other fastener connection.

[0141] In this embodiment, the mounting unit is detachably connected to the floor brush body 1 to facilitate the replacement of the mounting unit.

[0142] The mounting unit and the floor brush body 1 are provided with a hook 35, and the other of the mounting unit and the floor brush body 1 are provided with a slot. The hook 35 is embedded in the slot so that the mounting unit and the floor brush body 1 form a mounting unit, and the surfaces of the mounting unit and the floor brush body 1 facing each other are fitted together.

[0143] It should be noted that the connection method is not limited to the hook 35 and the slot mentioned above; it can also be a plug-in or bolt connection or other fastener connection.

[0144] like Figure 12 and Figure 13 As shown, when the connection method of hook 35 and slot is adopted, the diverter 3 is provided with hook 35 at both ends along the axial direction of the cleaning component 2, and the hook 35 extends toward the rear end of the floor brush body 1.

[0145] Specifically, the hook 35 extends to the rear end to connect with the slot on the floor brush body 1, thereby enabling the installation unit to be detachably connected to the floor brush body 1.

[0146] Furthermore, in the axial direction of the cleaning component 2, the two ends of the diverter 3 have mounting lugs 34, and hooks 35 are provided on the mounting lugs 34. By providing mounting lugs 34 at both ends of the diverter 3, the installation of hooks 35 is facilitated and the hooks 35 are prevented from interfering with the scraper 6 and the cleaning component 2.

[0147] Furthermore, mounting lugs 34 are positioned on the side of the diverter 3 near the scraper 6 and at both ends of the diverter 3, facilitating the placement of the hooks 35 near the connection between the scraper 6 and the diverter 3, thereby improving installation stability. Simultaneously, the design of the mounting lugs 34 ensures the length of the scraper 6, particularly ensuring that both ends of the scraper 6 can be adapted to the ends of the cleaning component 2, thus guaranteeing that both ends of the cleaning component 2 can also be contacted by the scraper 6 for scraping.

[0148] It should be noted that the height of the mounting lug 34 is less than the height of the distributor 3, thereby avoiding structural interference between the mounting lug 34 and the brush body 1, and thus allowing for the avoidance of related structures on the brush body 1.

[0149] In this embodiment, the bottom of the scraper 6 is provided with at least one second mounting hole. When there are multiple second mounting holes, the multiple second mounting holes are arranged sequentially along the axial direction of the cleaning component 2. The fastener 5 extends into the second mounting hole to fix the mounting unit to the floor brush body 1.

[0150] In this embodiment, the position of the diverter 3 can be either front or rear, specifically based on the fact that the water-dividing surface 331 of the diverter 3 is an arc-shaped surface.

[0151] Example 4

[0152] Unlike Example 3, in this example, as Figure 14 As shown, the floor brush mechanism 100 is a dual cleaning component 2 mechanism, with two cleaning components 2 movably installed on both sides of the floor brush body 1.

[0153] Specifically, there are two diverters 3 and two cleaning components 2, and the two cleaning components 2 are respectively arranged at intervals on the brush body 1. The two diverters 3 are respectively facing the two cleaning components 2, and the distance between the two diverters 3 is less than the distance between the two cleaning components 2.

[0154] Furthermore, when using the dual cleaning component 2, it is not possible to install the diverter 3 and the scraper 6 in the vertical direction. Therefore, only the floor brush body 1 is used, which has a side-opening installation space. The opening of the installation space is set towards the cleaning component 2, and at least a part of the installation unit is installed inside the installation space.

[0155] In this embodiment, the position of the diverter 3 can be either front or rear, specifically based on the fact that the water-dividing surface 331 of the diverter 3 is an arc-shaped surface.

[0156] Example 5

[0157] This embodiment provides a cleaning device, which includes the floor brush mechanism 100 from embodiments 3 and 4.

[0158] Example 6

[0159] This embodiment provides a floor brush mechanism 100, as shown in Figures 1 to 2. Figure 12 As shown, the floor brush mechanism 100 includes a floor brush body 1, a drive component, a cleaning component 2, a diverter 3, and a scraper 6. The floor brush body 1 includes a first positioning part; the drive component is mounted on the floor brush body 1; the cleaning component 2 is movably mounted on the floor brush body 1, and the drive component is drivenly connected to the cleaning component 2; the diverter 3 is disposed on the floor brush body 1, and the diverter 3 has a water-dividing surface 331 facing the cleaning component 2. The water-dividing surface 331 is an arc-shaped surface that extends along the rotation direction of the cleaning component 2. At least one diverting port 332 is provided on the water-dividing surface 331; the scraper 6 is located at the bottom of the diverter 3, and the scraper 6 includes a second positioning part 603 and a first wall surface 602 facing the cleaning component 2. When the first positioning part and the second positioning part 603 cooperate, the first wall surface 602 and the bottom edge of the water-dividing surface 331 are smoothly connected.

[0160] In this embodiment, the cleaning component 2 has a self-cleaning mode (i.e., the cleaning device operates in self-cleaning mode to clean the roller brush component 2). When the cleaning component 2 is in self-cleaning mode, it can be driven to reverse at least once, thereby removing dirt between the cleaning component 2 and the water distribution surface 331 in self-cleaning mode, ensuring that no dirt remains in the roller brush chamber after self-cleaning contact. When the cleaning component 2 is in self-cleaning mode, the cleaning component 2 rotates in the opposite direction, and the bottom edge of the first wall surface 602 and the water distribution surface 331 smoothly transitions and connects, so that there are no steps at the connection between the diverter 3 and the scraper 6. When the cleaning component 2 passes through the connection between the water distribution surface 331 and the first wall surface 602, the resistance is reduced due to the smooth connection, thereby reducing the wear of the driving components.

[0161] Specifically, a surface-to-surface fit structure is adopted in which the bottom edge of the first wall surface 602 and the water distribution surface 331 are smoothly connected. When the cleaning component 2 rotates in the opposite direction, the dirt can enter the interior of the suction port 110 after passing through the water distribution surface 331 and the first wall surface 602 under the drive of the cleaning component 2. Furthermore, when the cleaning component 2 passes through the connection between the water distribution surface 331 and the first wall surface 602, the resistance is reduced due to the smooth connection, thereby reducing the wear of the driving component.

[0162] Counterclockwise rotation is considered forward rotation, and clockwise rotation is considered reverse rotation.

[0163] Furthermore, the second positioning part 603 of the scraper 6 is used to abut and position itself against the first positioning part of the floor brush body 1, and the first wall surface 602 of the scraper 6 is used to cooperate with the water-dividing surface 331 to form a smooth connection.

[0164] Furthermore, the plane containing the first wall surface 602 is tangent to the bottom edge of the water distribution surface 331. The interference fit between the scraper 6 and the cleaning component 2 is greater than the interference fit between the water distribution surface 331 and the cleaning component 2. The plane containing the first wall surface 602 is tangent to the bottom edge of the water distribution surface 331 and the transition is smooth to avoid dirt accumulation between the water distribution surface 331 and the first wall surface 602. Also, the interference fit of the scraper 6 is greater than the interference fit of the water distribution surface 331 so that when the cleaning component 2 rotates forward to perform cleaning work, the scraper 6 is used to stop dirt on the cleaning component 2, allowing the dirt to detach from the cleaning component 2 and enter the interior of the suction port 110.

[0165] It should be noted that the driving components are structural components such as motors and cylinders that can drive the cleaning component 2 to rotate forward and backward.

[0166] In this embodiment, the first positioning part abuts against the second positioning part 603, and the first positioning part supports the second positioning part 603.

[0167] like Figure 11As shown, the surface of the first positioning part facing the scraper 6 is a stepped surface, and the second positioning part 603 is a stepped structure that mates with the stepped surface.

[0168] Specifically, the stepped structure and stepped surface work together to support and position the scraper 6 on the brush body 1, which has the technical effect of restricting the movement of the scraper 6 and strengthening the stability of the connection.

[0169] In this embodiment, the scraper 6 includes a scraper 6 body and a stepped structure. The stepped structure is disposed in the top region of the scraper 6 body and extends toward the rear end of the floor brush body 1.

[0170] like Figures 9 to 11 As shown, the scraper blade 6 has a positioning notch 601, and the floor brush body 1 is provided with a positioning post 120. After the scraper blade 6 is installed in place, the positioning post 120 is engaged at the positioning notch 601. The connection between the scraper blade 6 and the floor brush body 1 is achieved by the positioning post 120 being engaged at the positioning notch 601, which improves the installation accuracy of the scraper blade 6 and also further enhances the installation stability of the scraper blade 6.

[0171] Furthermore, there are one or more positioning notches 601. When there are multiple positioning notches 601, the multiple positioning notches 601 are arranged sequentially along the axial direction of the cleaning component 2. The number of positioning posts 120 is not less than the number of positioning notches 601, and each positioning notch 601 contains at least one positioning post 120.

[0172] In this embodiment, the positioning post 120 is further provided with a plurality of positioning ribs 121 in the circumferential direction, and at least two positioning ribs 121 are arranged opposite to each other on both sides of the positioning post 120. The side of the positioning rib 121 away from the positioning post 120 is engaged with the periphery of the positioning notch 601. By providing a plurality of positioning ribs 121 and engaging the positioning ribs 121 with the periphery of the positioning notch 601, the positioning ribs 121 are used to abut against the scraper 6, so that the scraper 6 is stably installed on the floor brush body 1.

[0173] like Figure 1 and Figure 14 As shown, this solution is applicable not only to the single cleaning component 2 solution, but also to the double cleaning component 2 solution. When the floor brush mechanism 100 has two cleaning components 2, the two cleaning components 2 are movably installed at both ends of the floor brush body 1, and the rotation directions of the two cleaning components 2 are opposite.

[0174] Furthermore, the position of the diverter 3 can be either front-mounted or rear-mounted, depending on whether the water-dividing surface 331 of the diverter 3 is an arc-shaped surface.

[0175] It should be noted that the cleaning component 2 includes a roller 21 and bristles 22. The roller 21 is rotatably disposed within the cleaning chamber of the brush body 1, and the bristles 22 are attached to the outer periphery of the roller 21. A driving component may also be provided inside the brush body 1 to drive the roller 21 to rotate, thereby causing the bristles 22 to rotate. The rotating bristles 22 rub against the surface to be cleaned, cleaning away stains or debris. The connection method between the bristles 22 and the roller 21 is not limited. For example, the bristles 22 may be integrally formed with the roller 21, or the bristles 22 may be fixed to the outside of the roller 21 by adhesive, or the bristles 22 may be connected to the roller 21 by Velcro, or other detachable connection methods may be used to facilitate the replacement of the bristles 22.

[0176] As for the diverter 3, it is mainly used to divert the cleaning liquid or gas, so that the cleaning liquid or gas is evenly sprayed onto the bristles 22, thereby improving the cleaning effect.

[0177] Example 7

[0178] This embodiment provides a cleaning device, which includes the floor brush mechanism 100 from embodiment 6.

[0179] Example 8

[0180] This embodiment provides a floor brush mechanism 100, such as Figures 2 to 4 , Figure 8 as well as Figures 15 to 17 As shown, the floor brush mechanism 100 includes a floor brush body 1, a cleaning component 2, and a diverter 3. The cleaning component 2 is movably mounted on the floor brush body 1. The diverter 3 is disposed on the floor brush body 1 and has a water-dividing surface 331 facing the cleaning component 2. The water-dividing surface 331 is an arc-shaped surface that extends along the rotation direction of the cleaning component 2. The water-dividing surface 331 is provided with a plurality of diverting ports 332. At least some of the diverting ports 332 are arranged along the axial direction of the cleaning component 2 and are used to spray the cleaning component 2 with a medium. The distance between two adjacent diverting ports 332 is in the range of 10-25 mm.

[0181] Specifically, the range between the multiple diversion ports 332 arranged along the axial direction of the cleaning component 2 on the water distribution surface 331 is 10-25 mm. Therefore, in this application, the water distribution surface 331 has more diversion ports 332 to improve the uniformity and efficiency of liquid spraying. At the same time, the liquid in the distributor 3 is sprayed directly onto the cleaning component 2 through the diversion ports 332. By using more diversion ports 332, the efficiency of liquid distribution can be well guaranteed without the need for other auxiliary liquid distribution structures.

[0182] Furthermore, the distance between two adjacent diversion ports 332 can be 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, 22 mm, 24 mm, etc.

[0183] In this embodiment, as Figure 20 As shown, the diversion port 332 has a horizontally distributed long side and a vertically distributed short side. The size of the long side X ranges from 0.8 to 1.5 mm, and the size of the short side Y ranges from 0.2 to 0.6 mm; or the area of ​​the diversion port 332 is between 0.16 and 1.35 square millimeters. Preferably, the area of ​​the diversion port is between 0.4 and 0.6 square millimeters. The diversion port 332 can also be of other shapes, but the overall area is between 0.16 and 1.35 square millimeters, so that the water flow can form pressure and flow out from the diversion port 332. Through the above design of the long and short sides, the fit between the diverter 3 and the cleaning component 2 can be ensured in the axial direction of the cleaning component 2, especially ensuring the uniformity of water distribution in the axial direction of the cleaning component. In addition, by limiting the size of the long and short sides of the diversion port 332, the size of each diversion port 332 can be ensured, thereby ensuring the water output of multiple diversion ports 332.

[0184] Specifically, the length of the longer side, X, can be 0.8mm, 1.0mm, 1.1mm, 1.2mm, 1.4mm, 1.5mm, etc.; the length of the shorter side, Y, can be 0.2mm, 0.25mm, 0.4mm, 0.6mm, etc.

[0185] It should be noted that the diversion port 332 has a horizontally distributed long side and a vertically distributed short side. In this case, the diversion port can be a rectangular port or a circular rectangular port. Of course, the diversion port 332 can also be a circular port. The radial dimension of the circular port can be designed according to the opening area of ​​the diversion port 332, which will be understood by those skilled in the art.

[0186] In this embodiment, the diverter 3 further includes a guide channel 322. Multiple diverting ports 332 are divided into multiple diverting regions, and at least a portion of the diverting regions are provided with multiple diverting ports 332. Each diverting region is connected to a different guide channel 322. When one diverting region corresponds to multiple diverting ports 332, the multiple diverting ports 332 are connected to the guide channel 322 corresponding to the diverting region.

[0187] Each guide channel 322 has one or more guide branch channels 3221, and the number of guide branch channels 3221 is consistent with the number of diversion ports 332 in the corresponding diversion area.

[0188] like Figures 15 to 17 As shown, two diversion ports 332 are provided in a diversion area, and the two guide channels 3221 corresponding to the same diversion area are in an inverted V-shaped structure.

[0189] Specifically, the two guide grooves with an inverted V-shaped structure are connected to two adjacent diversion ports 332 respectively. The diverter 3 also has a first inlet 311, which is connected to the connection of the two guide grooves to achieve liquid supply to the diversion ports 332 through the guide grooves, thereby improving the uniformity of liquid flow.

[0190] Furthermore, the floor brush mechanism 100 also includes a top cover plate 130 disposed on the floor brush body 1. The top cover plate 130 is located above the cleaning component 2, and the surface of the top cover plate 130 facing the cleaning component 2 is a smooth arc-shaped surface. The smooth arc-shaped surface of the top cover plate 130 has a water-uniforming effect, further homogenizing the liquid sprayed on the cleaning component 2.

[0191] like Figures 15 to 17 As shown, the diverter 3 includes a base plate 31, a diverter plate 32, and a cover plate 33. The base plate 31 has a first inlet 311. The diverter plate 32 is connected to the base plate 31 and has multiple guide channels 322. The cover plate 33 is located on the side of the diverter plate 32 facing away from the base plate 31 and has multiple diverting ports 332. Each diverting port 332 is located at an outlet on the water distribution surface 331 to form its respective diverting port 332. The first inlet 311 communicates with the diverting ports 332 through the guide channels 322. This allows the cleaning equipment to continuously spray cleaning liquid, gas, or steam onto the brush bristles 22 through the diverting ports 332 during cleaning operations, improving cleaning efficiency.

[0192] Specifically, the first inlet 311 is connected to the diversion port 332 via a guide groove 322. The diversion plate 32 is also provided with multiple guide holes 321 corresponding to and connected to the first inlet 311. Each guide groove 322 is connected to the first inlet 311 via a corresponding guide hole 321. By providing guide holes 321 on the diversion plate 32, the liquid, gas, or vapor can flow in a directional manner, improving the uniformity of the flow.

[0193] Furthermore, such as Figure 16 and Figure 21As shown, in the flow direction of the guide hole 321, the guide hole 321 includes a first guide section 3211 and a second guide section 3212 arranged sequentially. The length of the first guide section 3211 ranges from 3.0 to 5.0 mm. The length of the first guide section 3211 ranges from 2.0 to 3.0 mm; and / or the length ratio of the second guide section 3212 to the first guide section ranges from 1 to 2.5. Furthermore, the aperture of the first guide section 3211 is larger than the aperture of the second guide section 3212. Thus, by reasonably setting the length range of the first guide section 3211 and the second guide section 3212, the liquid can be pressurized when passing through the guide hole 321, thereby increasing the flow velocity of the liquid after flowing out of the diverter 332, further improving the water distribution effect of the diverter 3. Of course, in one embodiment, the aperture of the first guide section 3211 can also be smaller than the aperture of the second guide section 3212. In addition, the aperture of the first guide section 3211 is larger than that of the second guide section 3212. While ensuring pressurization, the relatively large aperture of the second guide section facilitates demolding during the processing.

[0194] Specifically, such as Figure 16 and Figure 21 As shown, the length of the first guide section 3211 can be 3.5mm, 3.8mm, 4.0mm, 4.2mm, 4.5mm, 4.8mm, 5.0mm, etc., and the length of the second guide section 3212 can be 2.0mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, 3.0mm, etc.

[0195] In addition, such as Figure 16 and Figure 21 As shown, the length ratio of the second guide section 3212 to the first guide section can also be in the range of 1-2.5. In this way, on the one hand, the length of the second guide section 3212 and the first guide section 3211 can be coordinated, and on the other hand, the effect can be enhanced and the demolding can be made easier.

[0196] Furthermore, such as Figure 16 and Figure 21 As shown, the diameter of the first guide section 3211 ranges from 1.0 to 1.8 mm, and the diameter of the second guide section 3212 ranges from 0.6 to 0.8 mm. This ensures that the diameter of the first guide section 3211 is larger than the diameter of the second guide section 3212, thereby achieving a pressurizing effect by reducing the radial dimension. Alternatively, the ratio of the diameter of the second guide section 3212 to the diameter of the first guide section 3211 can be between 0.34 and 0.8 to ensure that the diameters of the second guide section 3212 and the first guide section 3211 are coordinated, while also ensuring an enhanced effect and ease of demolding.

[0197] It should be noted here that, as Figure 16 As shown, the junction between the second guide section 3212 and the first guide section 3211 can be stepped, such as... Figure 21 Alternatively, the second guide section 3212 and the first guide section 3211 can be connected by a transition guide section.

[0198] Furthermore, the substrate 31 is also provided with multiple branch channels 312 communicating with the first inlet 311, and multiple guide holes 321 are respectively connected to the first inlet 311 through multiple branch channels 312. By setting the branch channels 312, the liquid outlet end of the distributor 3 will have an uneven surface. By setting the cover plate 33, the flow is further guided, which is equivalent to extending the guide holes 321, so that the surface where the distributor port 332 is located can be set as a smooth surface. Therefore, it is not easy to accumulate dust and is easier to clean.

[0199] Furthermore, the diameter of each flow guide hole 321 on the side facing the substrate 31 is larger than the diameter of the flow guide hole 321 on the side facing the cover plate 33, thereby increasing the flow rate of the liquid when it is sprayed from the distributor 31, so as to further improve the uniformity of the liquid reaching the cleaning component 2.

[0200] In this embodiment, each guide channel 322 includes at least two guide branch channels 3221, and the guide hole 321 is located at the connection of at least two guide branch channels 3221. Each guide branch channel 3221 is connected to at least one diversion port 332. By setting the guide branch channels 3221, the flow can be further divided, making the liquid or gas output of each diversion port 332 more consistent. Moreover, each guide branch channel 3221 can store a certain amount of liquid or gas, avoiding excessively long flow channels that could affect the injection speed of the liquid or gas.

[0201] The splitter 3 is made of a transparent material, allowing users to clearly observe its internal structure.

[0202] like Figure 1 and Figure 14 As shown, this solution is applicable not only to the single cleaning component 2 solution, but also to the double cleaning component 2 solution. When the floor brush mechanism 100 has two cleaning components 2, the two cleaning components 2 are movably installed at both ends of the floor brush body 1, and the rotation directions of the two cleaning components 2 are opposite.

[0203] Furthermore, the position of the diverter 3 can be either front-mounted or rear-mounted, depending on whether the water-dividing surface 331 of the diverter 3 is an arc-shaped surface.

[0204] It should be noted that the cleaning component 2 includes a roller 21 and bristles 22. The roller 21 is rotatably disposed within the cleaning chamber of the brush body 1, and the bristles 22 are attached to the outer periphery of the roller 21. A driving component may also be provided inside the brush body 1 to drive the roller 21 to rotate, thereby causing the bristles 22 to rotate. The rotating bristles 22 rub against the surface to be cleaned, cleaning away stains or debris. The connection method between the bristles 22 and the roller 21 is not limited. For example, the bristles 22 may be integrally formed with the roller 21, or the bristles 22 may be fixed to the outside of the roller 21 by adhesive, or the bristles 22 may be connected to the roller 21 by Velcro, or other detachable connection methods may be used to facilitate the replacement of the bristles 22.

[0205] As for the diverter 3, it is mainly used to divert the cleaning liquid or gas, so that the cleaning liquid or gas is evenly sprayed onto the bristles 22, thereby improving the cleaning effect.

[0206] Example 9

[0207] This embodiment provides a cleaning device, which includes the floor brush mechanism 100 from embodiment 8.

[0208] Example 10

[0209] This embodiment provides a floor brush mechanism 100, such as Figure 18 and Figure 19 As shown, the floor brush mechanism 100 includes a floor brush body 1, a cleaning component 2, a diverter 3, and a top cover 130. The cleaning component 2 is movably mounted on the floor brush body 1. The diverter 3 is disposed on the floor brush body 1 and has a water-dividing surface 331 facing the cleaning component 2. The top cover 130 is disposed on the floor brush body 1 and located above the cleaning component 2. The surface of the top cover 130 facing the cleaning component 2 is a smooth arc-shaped surface, and the smooth arc-shaped surface extends along the rotation direction of the cleaning component 2. The water-dividing surface 331 and the smooth arc-shaped surface are approximately on the same arc. On the surface (it should be noted that due to manufacturing and assembly errors, the general concept of being roughly on the same arc surface is understandable to those skilled in the art; ideally, the water-dividing surface 331 and the smooth arc surface are on the same arc surface. Furthermore, the water-dividing surface 331 and the smooth arc surface being on the same arc surface can mean that the water-dividing surface 331 and the smooth arc surface are directly connected to form a smooth arc surface, or they can be indirectly connected to form a smooth arc surface through a transition surface, both of which are within the scope of protection of this application), and distributed around the circumference of the cleaning component 2.

[0210] In this embodiment, the cleaning component 2 has a self-cleaning mode (i.e., the cleaning device operates in self-cleaning mode to clean the roller brush component 2). When the cleaning component 2 is in self-cleaning mode, it can be driven to reverse at least once, thereby removing dirt between the cleaning component 2 and the water distribution surface 331, ensuring that no dirt remains in the roller brush chamber after self-cleaning contact. When the cleaning component 2 is in self-cleaning mode, the cleaning component 2 rotates in the opposite direction. When the cleaning component 2 rotates in the opposite direction, the dirt between the cleaning component 2 and the smooth arc-shaped surface can be removed by the movement of the cleaning component 2.

[0211] Specifically, when the cleaning component 2 is cleaning the surface to be cleaned normally, it rotates forward under the driving action of the drive component to collect the dirt on the surface to be cleaned into the suction port 110. During the self-cleaning process, the cleaning component 2 rotates in reverse to carry the dirt between the smooth arc surface and the cleaning component 2 into the suction port 110 of the floor brush mechanism 100. The smooth arc surface and the water distribution surface 331 are smoothly connected, which avoids the dirt from being stored at the junction of the top cover plate 130 and the diverter 3.

[0212] Counterclockwise rotation is considered forward rotation, and clockwise rotation is considered reverse rotation.

[0213] In one specific implementation, the water-dividing surface 331 can be smoothly connected to the smooth arc-shaped surface.

[0214] Specifically, the water-distributing surface 331 is an arc-shaped surface, which together with the smooth arc-shaped surface forms a smooth arc surface. This allows dirt to move along the smooth arc surface as the cleaning component 2 rotates.

[0215] In another specific embodiment, the brush body 1 has a transition surface, which is smoothly connected to the water-dividing surface 331 and the smooth arc surface. The water-dividing surface 331 is on the same arc surface as the smooth arc surface and the transition surface.

[0216] Specifically, both the water-dividing surface 331 and the transition surface are arc-shaped surfaces, and the water-dividing surface 331, the transition surface, and the smooth arc-shaped surface together form a smooth arc surface.

[0217] The transition surface can be located between the water-dividing surface 331 and the smooth arc surface, or it can be located on the side of the water-dividing surface 331 away from the smooth arc surface. Those skilled in the art will understand that as long as the transition surface is smoothly connected to the water-dividing surface 331 and the smooth arc surface, and the water-dividing surface 331, the smooth arc surface, and the transition surface are on the same arc surface, they are all within the protection scope of this application.

[0218] In this embodiment, the smooth arc-shaped surface is configured with an interference fit with the cleaning component 2.

[0219] Furthermore, the interference fit between the smooth arc surface and the cleaning component 2 is less than or equal to 1.5 mm. This ensures that the cleaning component 2 can remove dirt while reducing the resistance encountered by the cleaning component 2 during rotation, which facilitates motor starting and reduces damage to the motor.

[0220] In this embodiment, the solution is applicable not only to the single cleaning component 2 solution, but also to the double cleaning component 2 solution. When the floor brush mechanism 100 has two cleaning components 2, the two cleaning components 2 are movably installed at both ends of the floor brush body 1, and the rotation directions of the two cleaning components 2 are opposite.

[0221] Furthermore, the position of the diverter 3 can be either front-mounted or rear-mounted, depending on whether the water-dividing surface 331 of the diverter 3 is an arc-shaped surface. When the diverter 3 is front-mounted, the water-dividing surface 331, the smooth arc-shaped surface, and the transition surface together form a smooth arc surface.

[0222] It should be noted that the cleaning component 2 includes a roller 21 and bristles 22. The roller 21 is rotatably disposed within the cleaning chamber of the brush body 1, and the bristles 22 are attached to the outer periphery of the roller 21. A driving component may also be provided inside the brush body 1 to drive the roller 21 to rotate, thereby causing the bristles 22 to rotate. The rotating bristles 22 rub against the surface to be cleaned, cleaning away stains or debris. The connection method between the bristles 22 and the roller 21 is not limited. For example, the bristles 22 may be integrally formed with the roller 21, or the bristles 22 may be fixed to the outside of the roller 21 by adhesive, or the bristles 22 may be connected to the roller 21 by Velcro, or other detachable connection methods may be used to facilitate the replacement of the bristles 22.

[0223] As for the diverter 3, it is mainly used to divert the cleaning liquid or gas, so that the cleaning liquid or gas is evenly sprayed onto the bristles 22, thereby improving the cleaning effect.

[0224] Example 11

[0225] This embodiment provides a cleaning device, which includes the floor brush mechanism 100 from embodiment 10.

[0226] Example 12

[0227] This embodiment provides a cleaning system, which includes a base station 200 and a cleaning device from any one of the embodiments 2, 5, 7, 9, 11, and 13. The base station 200 has a base with a receiving groove 210. When the cleaning device is in self-cleaning mode, such as... Figure 18 and Figure 19As shown, at least a portion of the cleaning component 2 of the floor brush mechanism 100 of the cleaning equipment is located in the receiving groove 210, and the groove wall surface of the receiving groove 210, the smooth arc surface of the top cover plate 130 of the floor brush mechanism 100, and the water distribution surface 331 of the diverter 3 of the floor brush mechanism 100 form a roller brush chamber.

[0228] This allows the inner wall of the roller brush chamber to have a smooth arc surface, enabling the roller brush to carry away dirt between the roller brush and the inner wall of the roller brush chamber during rotation, thus ensuring the cleanliness of the inside of the roller brush chamber.

[0229] Specifically, when the cleaning component 2 is self-cleaning, the cleaning device moves to the base station 200 so that at least a portion of the cleaning component 2 of the cleaning device extends into the interior of the receiving groove 210, and the cleaning component 2 reverses to achieve self-cleaning.

[0230] Furthermore, the cleaning component is a roller brush.

[0231] In this embodiment, the wall surface of the receiving tank 210, the smooth arc surface of the top cover plate 130 of the floor brush mechanism 100, and the water distribution surface 331 of the diverter 3 of the floor brush mechanism 100 are located on the same arc surface, so that during the self-cleaning process, the cleaning component 2 can drive the dirt to move along the arc surface, avoiding the dirt from remaining between the cleaning component 2 and the top cover plate 130, the cleaning component 2 and the water distribution surface 331, and the cleaning component 2 and the wall surface of the receiving tank 210.

[0232] In order to facilitate the retention of wastewater on the cleaning component 2 in the self-cleaning state inside the receiving tank 210, at least a portion of the tank sidewall is interference-fitted with the cleaning component 2.

[0233] As shown in the figure, the receiving groove 210 and the cleaning component 2 are in an interference fit at least a portion of the front side, and the area of ​​the interference fit between the receiving groove 210 and the cleaning component 2 occupies one-quarter of the circumference of the cleaning component 2. Thus, during the self-cleaning process, the interference fit between the front quarter circle of the receiving groove 210 and the cleaning component 2 ensures the sealing of this location, preventing external air from entering the interior of the receiving groove 210. This ensures the vacuum level in the remaining areas of the receiving groove 210, thereby ensuring sufficient suction at the suction port 110 to remove dirt from the receiving groove 210, especially ensuring effective cleaning of large particles.

[0234] Furthermore, the interference fit between the receiving groove 210 and the cleaning component 2 in at least a portion of the area is less than or equal to 1.5 mm. In this way, while ensuring the interference fit between the front quarter circle of the receiving groove 210 and the cleaning component 2, the contact degree between the cleaning component 2 and the inner wall of the front quarter circle of the receiving groove 210 is reduced, thereby reducing the resistance during the rotation of the cleaning component 2 and reducing damage to the motor.

[0235] Furthermore, the receiving trough 210 and the cleaning component 2 are separated by a space at least in another area on the rear side, and the area where the receiving trough 210 and the cleaning component 2 are separated by a space occupies one-quarter of the circumference of the cleaning component 2. In this way, the rear quarter of the receiving trough 210 is designed to be open, and the suction port 110 is connected to this position, thereby ensuring that the dirt and sewage at this position are sucked away from the suction port 110.

[0236] In this embodiment, the gap H between the lower edge of the front side of the top cover 130 and the base station 200 is less than or equal to 2 mm, thus ensuring that the gap between them is sufficiently small. Specifically, during daily use, when the user needs to clean the cleaning component 2, detergent is usually added to the receiving groove 210, and a large amount of foam is generated in the receiving groove 210 as the roller brush rotates. Therefore, we designed the gap H between the lower edge of the front side of the top cover 130 and the base station 200 to be less than or equal to 2 mm, which can effectively prevent foam from overflowing from the gap between the lower edge of the front side of the top cover 130 and the base station 200, and in particular, can prevent foam from being thrown out with the rotation of the roller brush 21, thereby ensuring the environment around the floor brush mechanism 100.

[0237] It should be noted that although the illustration shows at least a portion of the cleaning component 2 of the floor brush mechanism 100 with the front diverter 3 inside the receiving groove 210, the rear diverter 3 is also applicable, and the principle is the same.

[0238] Furthermore, the cleaning equipment proposed in this application can be a floor scrubber.

[0239] Obviously, the embodiments described above are merely some, not all, embodiments of the present invention. Based on the embodiments of the present invention, those skilled in the art can make other variations or modifications without creative effort, and all such variations or modifications should fall within the scope of protection of the present invention.

Claims

1. A floor brush mechanism, characterized in that, include: Floor brush body (1); Cleaning component (2), which is movably mounted on the floor brush body (1); Diverter (3), the diverter (3) is disposed on the brush body (1), the diverter (3) has a water-dividing surface (331) facing the cleaning component (2), the water-dividing surface (331) is an arc-shaped surface, the arc-shaped surface extends along the rotation direction of the cleaning component (2), and at least one diverting port (332) is provided on the water-dividing surface (331). Fastener (5), the distributor (3) is fixed to the brush body by the fastener (5); The fastener (5) is one or more, the fastener (5) extends along the first direction and connects the diverter (3) and the floor brush body (1), the arc surface is set at an angle to the first direction at the plane where the center line of the rotation direction of the cleaning component (2) and the arc center of the arc surface are located, and the fastener (5) is spaced apart from the water-dividing surface (331).

2. The floor brush mechanism according to claim 1, characterized in that, With the plane containing the center line of the arc surface in the rotation direction of the cleaning component (2) and the arc center of the arc surface as the transverse plane, the fastener (5) is vertically arranged to connect the distributor (3) and the floor brush body (1).

3. The floor brush mechanism according to claim 1, characterized in that, The top of the diverter (3) is provided with at least one first mounting hole, which is spaced apart from the water distribution surface (331). When there are multiple first mounting holes, the multiple first mounting holes are arranged sequentially along the axial direction of the cleaning component (2). The fastener (5) extends into the first mounting hole to fix the diverter (3) and the floor brush body (1).

4. The floor brush mechanism according to claim 1, characterized in that, The floor brush mechanism also includes a scraper (6), which is installed at the bottom of the distributor (3) and forms a mounting unit with the distributor (3). The fastener (5) connects the mounting unit to the floor brush body (1).

5. The floor brush mechanism according to claim 4, characterized in that, The floor brush body (1) has a side-opening installation space, the opening of which is oriented toward the cleaning component (2), and at least a portion of the installation unit is installed inside the installation space.

6. The floor brush mechanism according to claim 4, characterized in that, The scraper (6) and the distributor (3) are detachably connected.

7. The floor brush mechanism according to claim 6, characterized in that, A positioning buckle (604) is provided on one of the two surfaces of the scraper (6) facing the diverter (3) and the two surfaces of the diverter (3) facing the scraper (6). A positioning slot is provided on the other of the two surfaces of the scraper (6) facing the diverter (3) and the two surfaces of the diverter (3) facing the scraper (6). The positioning buckle (604) is embedded in the positioning slot so that the scraper (6) and the diverter (3) constitute the installation unit, and the surfaces of the scraper (6) and the diverter (3) facing each other are fitted together.

8. The floor brush mechanism according to claim 4, characterized in that, The installation unit is detachably connected to the floor brush body (1).

9. The floor brush mechanism according to claim 8, characterized in that, A hook (35) is provided on one of the installation unit and the floor brush body (1), and a slot is provided on the other of the installation unit and the floor brush body (1). The hook (35) is embedded in the slot so that the installation unit and the floor brush body (1) constitute the installation unit, and the surfaces of the installation unit and the floor brush body (1) facing each other are fitted together.

10. The floor brush mechanism according to claim 8, characterized in that, The diverter (3) is provided with hooks (35) at both ends along the axial direction of the cleaning component (2), and the hooks (35) extend toward the rear end of the floor brush body (1).

11. The floor brush mechanism according to claim 10, characterized in that, In the axial direction of the cleaning component (2), the two ends of the diverter (3) have mounting lugs (34), and the hooks (35) are disposed on the mounting lugs (34); Wherein, the mounting lug (34) is disposed on the side of the distributor (3) near the scraper (6); and / or the height of the mounting lug (34) is less than the height of the distributor (3).

12. The floor brush mechanism according to claim 1, characterized in that, The number of the diverter (3) and the number of the cleaning components (2) are both two, and the two cleaning components (2) are respectively arranged at intervals on the brush body (1). The two diverters (3) are respectively facing the two cleaning components (2), and the distance between the two diverters (3) is less than the distance between the two cleaning components (2).

13. The floor brush mechanism according to claim 4, characterized in that, The bottom of the scraper (6) is provided with at least one second mounting hole. When there are multiple second mounting holes, the multiple second mounting holes are arranged sequentially along the axial direction of the cleaning component (2). The fastener (5) extends into the second mounting hole to fix the mounting unit to the floor brush body (1).

14. The floor brush mechanism according to claim 1, characterized in that, At least a portion of the water-dividing surface (331) is interference-fitted with the cleaning component (2).

15. The floor brush mechanism according to claim 14, characterized in that, The interference fit between the lower region of the water dividing surface (331) and the cleaning component (2) is greater than the interference fit between the upper region of the water dividing surface (331) and the cleaning component (2).

16. The floor brush mechanism according to claim 14 or 15, characterized in that, The cleaning component (2) is interference-fitted with the lower region of the water dividing surface (331), and the cleaning component (2) is spaced apart from the upper region of the water dividing surface (331).

17. A cleaning device, characterized in that, Includes the floor brush mechanism as described in any one of claims 1 to 16.

18. A cleaning system, characterized in that, include: The base station (200) has a base with a receiving groove (210). According to claim 17, when the cleaning device is in self-cleaning mode, at least a portion of the cleaning component (2) of the floor brush mechanism of the cleaning device is located in the receiving groove (210), and the groove wall surface of the receiving groove (210), the smooth arc surface of the top cover plate (130) of the floor brush mechanism, and the water distribution surface (331) of the diverter (3) of the floor brush mechanism form a roller brush chamber.

19. The cleaning system according to claim 18, characterized in that, The wall surface of the receiving trough (210), the smooth arc surface of the top cover plate (130) of the floor brush mechanism, and the water distribution surface (331) of the diverter (3) of the floor brush mechanism are located on the same arc surface.

20. The cleaning system according to claim 18, characterized in that, The receiving groove (210) is in an interference fit with at least a portion of the front area of ​​the cleaning component (2); wherein the area in which the receiving groove (210) is in an interference fit with the cleaning component (2) occupies one-quarter of the circumference of the cleaning component (2).

21. The cleaning system according to claim 20, characterized in that, The interference fit between the receiving groove (210) and at least a portion of the cleaning component (2) is less than or equal to 1.5 mm.

22. The cleaning system according to claim 20, characterized in that, The receiving groove (210) is spaced apart from at least another part of the rear side of the cleaning component (2), and the area where the receiving groove (210) and the cleaning component (2) are spaced apart occupies one-quarter of the circumference of the cleaning component (2).

23. The cleaning system according to claim 19, characterized in that, The gap H between the lower edge of the front side of the top cover (130) and the base station (200) is less than or equal to 2 mm.

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