Cleaning assembly and cleaning apparatus

Abstract

The present application provides a cleaning assembly and a cleaning apparatus. The cleaning assembly comprises a body, a support and a plurality of roller brush assemblies; the support is connected to the body; the plurality of roller brush assemblies are arranged on two sides of the support respectively, each roller brush assembly among the plurality of roller brush assemblies comprising a driving part and a roller brush, the driving part being connected to the support and connected to the roller brush, and the driving part being capable of driving the roller brush to rotate.

Description

Cleaning components and cleaning equipment

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on July 21, 2023, with application number "202310900155.X" and application name "Cleaning Components and Cleaning Equipment", the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of cleaning equipment, and in particular to a cleaning component and a cleaning equipment. Background Art

[0003] Currently, in order to improve the cleaning effect on the ground, cleaning equipment is equipped with a roller brush at the position where the cleaning equipment contacts the ground.

[0004] In related art, cleaning devices are also equipped with a bracket and a motor, which are located on one side of the roller brush. The bracket supports the roller brush, and the motor drives the roller brush. However, since the bracket and the motor are located on one side of the roller brush, there is a blind spot on the side of the roller brush where the bracket and the motor are located, which reduces the cleaning effect of the cleaning device.

[0005] Summary of the Invention

[0006] This application aims to solve at least one of the technical problems existing in the prior art or related art.

[0007] To this end, a first aspect of the present application proposes a cleaning assembly.

[0008] A second aspect of the present application provides a cleaning device.

[0009] In view of this, the first aspect of the present application provides a cleaning component, including a main body, a bracket and multiple roller brush assemblies; the bracket is connected to the main body; the multiple roller brush assemblies are respectively arranged on both sides of the bracket, and each of the multiple roller brush assemblies includes a driving component and a roller brush, the driving component is connected to the bracket and to the roller brush, and the driving component can drive the roller brush to rotate.

[0010] The cleaning assembly provided in the present application includes a main body, a bracket and multiple roller brush assemblies. The bracket is arranged on the main body, and the multiple roller brush assemblies are arranged on the bracket, so that the main body installs and supports the roller brush through the bracket, so that the roller brush can move together with the main body.

[0011] The brush assembly is equipped with multiple rollers, each mounted on either side of the bracket. This eliminates the need for supporting structures on either side of the roller brush assembly, reducing the likelihood of blind spots on either side and improving the cleaning performance of the cleaning assembly. This is especially true when cleaning corners or areas with obstacles, as both sides of the roller brush can be brought closer to the wall or obstacle, allowing the cleaning assembly to achieve even better cleaning results in corners and areas near obstacles.

[0012] Each of the multiple roller brush assemblies includes a drive component and a roller brush. The drive component is connected to the bracket and the roller brush. The drive component is capable of driving the roller brush to rotate, thereby achieving drive of the roller brush by the drive component, so that the roller brush can rotate while moving with the main body, further improving the cleaning effect of the cleaning assembly. In addition, each roller brush assembly includes a drive component, so that the roller brushes of the multiple roller brush assemblies are driven by multiple drive components respectively. Compared with a single drive component driving multiple roller brushes simultaneously, this structure requires each drive component to bear a smaller load, resulting in less heat generation during operation of each drive component, slowing the aging of the drive component due to excessive temperature, thereby improving the stability of the drive component during operation and the service life of the drive component.

[0013] In addition, the roller brushes of multiple roller brush assemblies are driven by multiple driving components respectively. Compared with a structure in which one driving component drives multiple roller brushes at the same time, this structure no longer requires a transmission structure between the roller brushes on both sides of the bracket. Each driving component can directly drive the roller brush to rotate, shortening the distance between the roller brushes on both sides of the bracket, thereby reducing the cleaning blind area between the roller brushes on both sides of the bracket, and further improving the cleaning effect of the cleaning assembly.

[0014] Furthermore, the plurality of roller brush assemblies are symmetrically arranged relative to the bracket.

[0015] Specifically, the driving component can be a motor, or a component capable of providing rotational power such as an air pump. The driving component can also be a driven component, such as a transmission component that drives the roller brush to rotate by means of friction between the cleaning component and the ground.

[0016] Specifically, the roller brush assemblies on both sides of the bracket can be roller brush assemblies of the same length or roller brush assemblies of different lengths.

[0017] The number of roller brush assemblies can be two, or three or more.

[0018] For example, there are two roller brush assemblies, which are respectively disposed on both sides of the bracket and arranged along the axial direction of the roller brush assembly.

[0019] There are three roller brush assemblies, which can be arranged along the axis of the roller brush assembly. A bracket is provided between two adjacent roller brush assemblies of the three roller brush assemblies, that is, the two brackets support the three roller brush assemblies.

[0020] Two of the three roller brush assemblies can be located on the same side of the bracket, another roller brush assembly can be located on the other side between the three roller brush assemblies, the two roller brush assemblies located on the same side of the bracket can be arranged side by side, the roller brush assembly located on the other side of the bracket can be arranged axially with one of the two roller brush assemblies located on the same side of the bracket, or the axis of the roller brush assembly located on the other side of the bracket can be located between the axes of the two roller brush assemblies on the same side of the bracket.

[0021] Specifically, the bracket is a metal frame, which can further reduce the gap between the roller brush assemblies while ensuring the supporting rigidity.

[0022] The material of the bracket can also be other materials with a certain strength.

[0023] In addition, the cleaning component in the above technical solution provided by this application may also have the following additional technical features:

[0024] In some technical solutions, optionally, the bracket includes a mounting component, and each roller brush assembly further includes a support tube, the support tube is sleeved on the mounting component, and the driving component is embedded in the support tube.

[0025] In this technical solution, the bracket includes a mounting component, and each roller brush assembly also includes a support tube. The support tube is sleeved on the mounting component, and the bracket uses the mounting component to install and position the support tube. The drive component is embedded in the support tube, which enables the installation and positioning of the drive component. The drive component is located in the support tube, which can reduce the axial space occupied by the drive component. Therefore, while the drive component can drive the roller brush to rotate, it can also reduce the cleaning blind spots caused by the installation of the drive component, further improving the cleaning effect of the cleaning component.

[0026] Furthermore, the cleaning assembly also includes a first screw, one end of the support tube is open, and a mounting platform is provided at the other end of the support tube. The driving component is embedded in the support tube, and one end of the driving component in the axial direction is against the mounting platform. The first screw is passed through the mounting platform along the axial direction of the driving component and is tightened to the driving component to achieve installation and fixation between the support tube and the driving component.

[0027] Furthermore, the cleaning assembly also includes a second screw, which is radially inserted into the support tube and is screwed onto the mounting component.

[0028] Furthermore, the cleaning assembly also includes a third screw, and the bracket also includes a fixing frame, the fixing frame is arc-shaped, the mounting component is passed through the fixing frame, and the third screw is radially passed through the fixing frame and is tightened to the mounting component.

[0029] Specifically, the supporting cylinder is a plastic cylinder.

[0030] In some technical solutions, optionally, the roller brush includes a rolling support, a roller and a cleaning component; the rolling support is sleeved on the mounting component; the first end of the roller is sleeved on the rolling support, and the second end is connected to the driving component; the cleaning component is arranged along the outer wall of the roller.

[0031] In this technical solution, the roller brush includes a rolling support, a roller, and a cleaning component. The rolling support is mounted on the mounting component. The first end of the roller is mounted on the rolling support, and the second end is connected to the driving component. The cleaning component is arranged along the outer wall of the roller. The mounting component installs and positions the rolling support, and the rolling support supports the roller. The cleaning component is arranged on the outer wall of the roller, thereby enabling the driving component to drive the cleaning component to rotate through the roller, further improving the cleaning effect of the cleaning assembly. In addition, the rolling support supports the roller and the cleaning component, making the rotation of the roller and the cleaning component smoother, thereby improving the stability of the roller and the cleaning component during the cleaning process.

[0032] Furthermore, the main body is provided with a water spray nozzle, which is directed toward the cleaning component.

[0033] Specifically, the rolling support member may be a bearing, a bushing, a shaft ring, or the like.

[0034] In some technical solutions, optionally, each roller brush assembly further includes a drive disc, which is sleeved on the output end of the driving component and connected to the second end of the roller.

[0035] In this technical solution, each roller brush assembly also includes a drive disk, which is mounted on the output end of the drive component and connected to the second end of the roller, so that the drive component is connected to the roller through the drive disk, reducing the relative sliding between the drive component and the roller, and further improving the stability of the support.

[0036] Furthermore, the output end of the driving component may be an output shaft of the driving component.

[0037] A through hole is provided on the mounting platform of the support tube, the output shaft of the driving component passes through the through hole, the driving disc is located outside the support tube in the axial direction, and is connected to the output shaft of the driving component.

[0038] The output shaft of the driving component is interference fit with the driving disc.

[0039] The drive disc can be connected to the drum via a spline, so that the drive disc can rotate together with the drum.

[0040] In some technical solutions, optionally, each roller brush assembly further includes a first cover body, which is buckled onto the second end of the roller and located on a side of the driving disc away from the driving component.

[0041] In this technical solution, each roller brush assembly also includes a first cover body, which is buckled on the second end of the roller and located on the side of the driving disc away from the driving component. The driving component and the driving disc are then sealed in the roller through the first cover body. During the cleaning process of the cleaning assembly, or in the process of washing the cleaning assembly, water is prevented from eroding the driving component and the driving disc, thereby further improving the stability of the cleaning assembly during operation.

[0042] Furthermore, the first cover is embedded in the drum and is bonded or interference-fitted with the drum.

[0043] In some technical solutions, optionally, a first mounting groove is provided on a side of the first cover body close to the driving disk, and each roller brush assembly further includes a magnetic component, which is embedded in the first mounting groove and abuts against the driving disk.

[0044] In this technical solution, a first mounting slot is provided on the side of the first cover body near the drive disc. Each roller brush assembly also includes a magnetic member that fits into the first mounting slot and rests against the drive disc, securing the first cover body and preventing the roller brush assembly from falling off during operation. Furthermore, the magnetic member secures the first cover body, making it easier to disassemble and assemble the roller and first cover body, making it easier for users to clean the cleaning components.

[0045] Specifically, the magnetic member is a magnet, and the magnetic member can be adsorbed on the end surface of the output shaft of the driving component.

[0046] The driving disk may also be a metal part, and the magnetic part is adsorbed on the driving disk.

[0047] In some technical solutions, optionally, the cleaning component is provided with bristles, and the length of the bristles is greater than or equal to 7 mm.

[0048] In this technical solution, the cleaning component is provided with bristles, the length of which is greater than or equal to 7 mm. The length of the bristles can then cover the gap between the cleaning components on both sides of the bracket, further reducing the cleaning blind spots of the cleaning components and further improving the cleaning effect of the cleaning components.

[0049] Furthermore, the length of the bristles is less than or equal to 50 mm.

[0050] Specifically, the length of the bristles may be 7 mm.

[0051] The length of the bristles can also be 10 mm.

[0052] The length of the bristles can also be 50 mm.

[0053] Furthermore, the cleaning component is a flannel, and the fluff of the flannel is a brush bristle.

[0054] In some technical solutions, optionally, the rolling support member is a bearing, and each roller brush assembly further includes a clamping ring, which is sleeved on the outer ring of the bearing and clamped with the bearing, and the roller is sleeved on the clamping ring.

[0055] In this technical solution, a clamping ring is provided to achieve connection between the bearing and the roller, thereby preventing the roller from moving axially relative to the bearing, and further improving the stability of the roller during rotation.

[0056] Furthermore, a buckle is provided on the clamping ring, and the buckle is clamped to the outer ring of the bearing.

[0057] In some technical solutions, optionally, the bracket is provided with an installation cavity, the installation cavity has an opening, the opening faces the driving component, the cleaning assembly also includes a splitter, the splitter is arranged in the installation cavity, the splitter includes a first wiring part; the driving component includes a first wiring harness, and the first wiring harness is connected to the first wiring part.

[0058] In this technical solution, the bracket is provided with a mounting cavity, and the splitter is disposed within the mounting cavity. The bracket then mounts and secures the splitter. The mounting cavity also ensures waterproofing, dustproofing, and sealing of the splitter. The splitter's installation also meets relevant safety regulations, thereby improving its reliability during operation. The splitter includes a first wiring portion; the drive component includes a first wiring harness connected to the first wiring portion. The splitter connects multiple drive components in parallel, thereby enabling control of the drive components.

[0059] Furthermore, the first wiring portion is a first socket, one end of the first wiring harness is welded to the control board of the driving component, and the other end of the first wiring harness is provided with a first plug, which is inserted into the first socket.

[0060] The splitter is provided with a plurality of first wiring parts, the number of which is not less than the number of the driving components, and the plurality of first wiring parts are connected in parallel to realize independent power supply to each driving component.

[0061] Furthermore, the cleaning assembly also includes a fourth screw, which passes through the divider and is tightened to the mounting component.

[0062] Furthermore, the driving component can also be connected to the power supply module of the cleaning equipment by manual connection, direct PCB board welding or direct lead-out.

[0063] Specifically, the splitter is a plastic part.

[0064] In some technical solutions, optionally, the bracket is provided with a through hole, one end of which is connected to the installation cavity; the splitter includes a second wiring portion, the second wiring portion faces the through hole and is connected to the first wiring portion; the cleaning assembly also includes a wire harness box and a second wire harness; the wire harness box is provided on the bracket, and the wire harness box is provided with a accommodating cavity, which is connected to the other end of the through hole; the second wire harness is provided in the accommodating cavity, passes through the through hole, and is connected to the second wiring portion.

[0065] In this technical solution, a wiring harness box is mounted on a bracket and includes a housing cavity. The second wiring harness is positioned within the housing cavity, thereby organizing and storing the second wiring harness, making the exterior of the cleaning assembly neater. The bracket includes a through hole, one end of which communicates with the mounting cavity, and the housing cavity communicates with the other end of the through hole. The second wiring harness is routed through the through hole and connected to the second wiring portion, allowing the cleaning assembly to supply power to the drive component via the second wiring harness.

[0066] Furthermore, the cleaning assembly also includes a fifth screw, which passes through the wire harness box and is tightened to the bracket.

[0067] Furthermore, the bracket is provided with a wiring harness bridge arm, and the through hole passes through the wiring harness bridge arm.

[0068] Furthermore, a sealant is applied in the receiving cavity of the wiring harness box to provide the circuit with waterproof, dustproof and other reliability treatments. A wire hole is provided at the bottom of the wiring harness box, and the second wiring harness can pass through the wire hole.

[0069] In some technical solutions, optionally, the cleaning assembly further includes a second cover, and the second cover is disposed on the wire harness box.

[0070] In this technical solution, the cleaning component also includes a second cover body, which is arranged on the wire harness box to seal the wire harness box, reduce the contamination of the second wire harness in the wire harness box by external substances, and improve the service life of the second wire harness in the wire harness box.

[0071] In some technical solutions, optionally, the cleaning component further includes a pin, which is connected to the second wiring harness and inserted into the second wiring portion.

[0072] In this technical solution, the cleaning component also includes a pin, which is connected to the second wiring harness and inserted into the second wiring part, simplifying the wiring process of the splitter, reducing the wiring difficulty of the splitter, and thereby improving the assembly efficiency of the cleaning component.

[0073] Specifically, the second wiring portion is a second socket, and the pin is inserted into the second socket.

[0074] One end of the second wiring harness is provided with a pin, and the other end is provided with a second plug, and the second plug can be connected to the power supply module or the main control board of the cleaning equipment.

[0075] Specifically, the pins are metal pins and are capable of conducting electricity.

[0076] In some technical solutions, optionally, the main body is provided with a second installation groove; the bracket further includes a support portion, and the support portion is embedded in the second installation groove.

[0077] In this technical solution, the main body is provided with a second mounting groove; the bracket also includes a support part, which is embedded in the second mounting groove and then cooperates with the support part to realize the installation and fixation of the bracket, thereby improving the stability of the bracket during the operation of the cleaning component.

[0078] Furthermore, the cleaning assembly also includes a third cover and a sixth screw. The third cover is provided on the side of the main body where the second mounting groove is provided. The sixth screw passes through the third cover and is tightened to the main body.

[0079] In some technical solutions, optionally, the distance between the roller brush assemblies located on both sides of the bracket among the multiple roller brush assemblies is less than or equal to 2.5 mm.

[0080] In this technical solution, the distance between the roller brush assemblies located on both sides of the bracket among the multiple roller brush assemblies is less than or equal to 2.5 mm, which further shortens the distance between the roller brushes on both sides of the bracket, thereby reducing the cleaning blind area between the roller brushes on both sides of the bracket, and further improving the cleaning effect of the cleaning assembly.

[0081] Specifically, the distance between the roller brush assemblies located on both sides of the bracket among the multiple roller brush assemblies is greater than 0, thereby providing a certain installation space for the bracket.

[0082] Specifically, the distance between the roller brush assemblies located on both sides of the bracket among the multiple roller brush assemblies may be 2.5 mm.

[0083] The distance between the roller brush assemblies located on both sides of the bracket among the multiple roller brush assemblies can also be 2 mm.

[0084] The distance between the roller brush assemblies located on both sides of the bracket among the multiple roller brush assemblies can also be 1 mm.

[0085] A second aspect of the present application provides a cleaning device, comprising a cleaning component according to any of the above technical solutions, so that the cleaning device has all the beneficial effects of the cleaning component according to any of the above technical solutions.

[0086] In some technical solutions, optionally, the cleaning equipment includes a floor scrubber, a sweeping robot, or a vacuum cleaner.

[0087] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0088] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0089] FIG1 is an exploded view of a cleaning assembly according to one embodiment of the present application;

[0090] FIG2 is a second exploded view of a cleaning assembly according to one embodiment of the present application;

[0091] FIG3 is an exploded view of a roller brush assembly according to one embodiment of the present application;

[0092] FIG4 is one of the cross-sectional views of a cleaning assembly according to one embodiment of the present application;

[0093] FIG5 is a schematic structural diagram of a drive disk according to an embodiment of the present application;

[0094] FIG6 is a schematic structural diagram of a clamping ring according to an embodiment of the present application;

[0095] FIG7 is a schematic diagram of the wiring of a cleaning assembly according to one embodiment of the present application;

[0096] FIG8 is a second cross-sectional view of a cleaning assembly according to one embodiment of the present application;

[0097] FIG9 is a schematic diagram of a cleaning assembly according to an embodiment of the present application;

[0098] FIG10 is a schematic structural diagram of a wiring harness box according to an embodiment of the present application;

[0099] FIG11 is a second structural schematic diagram of a cleaning component according to an embodiment of the present application.

[0100] The corresponding relationship between the reference numerals and component names in Figures 1 to 11 is as follows:

[0101] 100 body, 110 second mounting groove, 120 water nozzle, 200 bracket, 210 mounting component, 220 mounting cavity, 222 opening, 230 through hole, 240 support portion, 250 fixing frame, 260 harness bridge arm, 300 roller brush assembly, 310 driving component, 312 first harness, 320 roller brush, 322 rolling support member, 324 roller, 326 cleaning component, 328 bristles, 330 support cylinder, 340 driving disk, 342 spline, 350 magnetic member, 360 first cover Body, 362 first mounting groove, 370 clamping ring, 372 buckle, 380 bearing, 400 splitter, 410 first wiring part, 420 second wiring part, 500 wiring harness box, 510 accommodating cavity, 520 wire hole, 600 second wiring harness, 700 second cover, 800 pin, 910 first screw, 920 second screw, 930 third screw, 940 first plug, 950 fourth screw, 960 fifth screw, 970 second plug, 980 third cover, 990 sixth screw. DETAILED DESCRIPTION

[0102] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0103] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0104] The following describes a cleaning assembly and a cleaning device according to some embodiments of the present application with reference to FIG. 1 to FIG. 11 .

[0105] In one embodiment of the present application, as shown in Figures 1 and 2, a cleaning assembly is provided, including a main body 100, a bracket 200 and a plurality of roller brush assemblies 300; the bracket 200 is connected to the main body 100; the plurality of roller brush assemblies 300 are respectively arranged on both sides of the bracket 200, and each of the plurality of roller brush assemblies 300 includes a driving component 310 and a roller brush 320, the driving component 310 is connected to the bracket 200, and is connected to the roller brush 320, and the driving component 310 can drive the roller brush 320 to rotate.

[0106] In this embodiment, the cleaning assembly includes a main body 100, a bracket 200 and a plurality of roller brush assemblies 300. The bracket 200 is arranged on the main body 100, and the plurality of roller brush assemblies 300 are arranged on the bracket 200, so that the main body 100 installs and supports the roller brush 320 through the bracket 200, so that the roller brush 320 can move together with the main body 100.

[0107] Multiple roller brush assemblies 300 are provided, one on each side of the bracket 200, eliminating the need for supporting structures on either side of the roller brush assembly 300. This reduces the likelihood of blind spots on either side of the roller brush assembly 300 and improves the cleaning performance of the cleaning assembly. This is particularly true when cleaning corners or areas with obstacles, as both sides of the roller brush 320 can be positioned close to the wall or obstacle, allowing the cleaning assembly to achieve even better cleaning results in corners and areas near obstacles.

[0108] Each of the multiple roller brush assemblies 300 includes a driving component 310 and a roller brush 320. The driving component 310 is connected to the bracket 200 and the roller brush 320. The driving component 310 is capable of driving the roller brush 320 to rotate, thereby enabling the roller brush 320 to rotate while moving with the body 100 and independently rotating, further improving the cleaning effect of the cleaning assembly. Furthermore, each roller brush assembly 300 includes a driving component 310, allowing the roller brushes 320 of the multiple roller brush assemblies 300 to be driven by multiple driving components 310. Compared to a single driving component 310 driving multiple roller brushes 320 simultaneously, this structure reduces the load on each driving component 310, resulting in less heat generation during operation, slowing down the aging of the driving component 310 due to overheating, and thereby improving the stability and service life of the driving component 310.

[0109] In addition, the roller brushes 320 of multiple roller brush assemblies 300 are driven by multiple driving components 310 respectively. Compared with a structure in which one driving component 310 drives multiple roller brushes 320 at the same time, this structure no longer requires a transmission structure to be set between the roller brushes 320 on both sides of the bracket 200. Each driving component 310 can directly drive the roller brush 320 to rotate, shortening the distance between the roller brushes 320 on both sides of the bracket 200, thereby reducing the cleaning blind area between the roller brushes 320 on both sides of the bracket 200, and further improving the cleaning effect of the cleaning assembly.

[0110] Furthermore, the plurality of roller brush assemblies 300 are symmetrically arranged relative to the bracket 200 .

[0111] Specifically, the driving component 310 can be a motor, or a component capable of providing rotational power such as an air pump. The driving component 310 can also be a driven component, such as a transmission component that drives the roller brush 320 to rotate by the friction between the cleaning component and the ground.

[0112] Specifically, the roller brush assemblies 300 on both sides of the bracket 200 can be roller brush assemblies 300 of the same length or roller brush assemblies 300 of different lengths.

[0113] The number of the roller brush assemblies 300 may be two, or three or more.

[0114] For example, there are two roller brush assemblies 300 , which are respectively disposed on both sides of the bracket 200 and arranged along the axial direction of the roller brush assembly 300 .

[0115] There are three roller brush assemblies 300 , which can be arranged along the axis of the roller brush assembly 300 . A bracket 200 is provided between two adjacent roller brush assemblies 300 , that is, the two brackets 200 support the three roller brush assemblies 300 .

[0116] Two of the three roller brush assemblies 300 may be located on the same side of the bracket 200, and another roller brush assembly 300 may be located on the other side therebetween. The two roller brush assemblies 300 located on the same side of the bracket 200 may be arranged side by side. The roller brush assembly 300 located on the other side of the bracket 200 may be arranged axially with one of the two roller brush assemblies 300 located on the same side of the bracket 200, or the axis of the roller brush assembly 300 located on the other side of the bracket 200 may be located between the axes of the two roller brush assemblies 300 on the same side of the bracket 200.

[0117] Specifically, the bracket 200 is a metal frame, which can further reduce the gap between the roller brush assemblies 300 while ensuring the supporting rigidity.

[0118] The material of the bracket 200 may also be other materials with a certain strength.

[0119] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0120] As shown in FIG. 1 and FIG. 2 , the bracket 200 includes a mounting component 210 , and each roller brush assembly 300 further includes a support tube 330 . The support tube 330 is sleeved on the mounting component 210 , and the driving component 310 is embedded in the support tube 330 .

[0121] In this embodiment, the bracket 200 includes a mounting component 210, and each roller brush assembly 300 also includes a support tube 330. The support tube 330 is sleeved on the mounting component 210, and the bracket 200 realizes the installation and positioning of the support tube 330 through the mounting component 210. The driving component 310 is embedded in the support tube 330, realizing the installation and positioning of the driving component 310. The driving component 310 is arranged in the support tube 330, which can reduce the axial space occupied by the driving component 310. Therefore, while the roller brush 320 is driven to rotate by the driving component 310, the cleaning blind area caused by the installation of the driving component 310 is reduced, and the cleaning effect of the cleaning component 326 is further improved.

[0122] Furthermore, the cleaning assembly also includes a first screw 910, one end of the support cylinder 330 is an opening 222, and the other end of the support cylinder 330 is provided with a mounting platform, the driving component 310 is embedded in the support cylinder 330, and one end of the driving component 310 in the axial direction is abutted against the mounting platform, the first screw 910 is passed through the mounting platform along the axial direction of the driving component 310, and is tightened to the driving component 310 to achieve installation and fixation between the support cylinder 330 and the driving component 310.

[0123] Furthermore, the cleaning assembly further includes a second screw 920 , which is radially penetrated through the support tube 330 and is screwed onto the mounting component 210 .

[0124] Furthermore, the cleaning assembly also includes a third screw 930, and the bracket 200 also includes a fixing frame 250, which is arc-shaped, and the mounting component 210 is inserted into the fixing frame 250, and the third screw 930 is radially inserted into the fixing frame 250 and is tightened to the mounting component 210.

[0125] Specifically, the support tube 330 is a plastic tube.

[0126] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0127] As shown in Figures 3 and 4, the roller brush 320 includes a rolling support member 322, a roller 324 and a cleaning component 326; the rolling support member 322 is sleeved on the mounting component 210; the first end of the roller 324 is sleeved on the rolling support member 322, and the second end is connected to the driving component 310; the cleaning component 326 is arranged along the outer wall of the roller 324.

[0128] In this embodiment, the roller brush 320 includes a rolling support 322, a roller 324, and a cleaning member 326. The rolling support 322 is sleeved on the mounting member 210. The first end of the roller 324 is sleeved on the rolling support 322, and the second end is connected to the driving member 310. The cleaning member 326 is arranged along the outer wall of the roller 324. The mounting member 210 installs and positions the rolling support 322, and the rolling support 322 supports the roller 324. The cleaning member 326 is arranged on the outer wall of the roller, thereby enabling the driving member 310 to drive the cleaning member 326 to rotate via the roller 324, further improving the cleaning effect of the cleaning assembly. In addition, the support of the roller 324 and the cleaning member 326 by the rolling support 322 makes the rotation of the roller 324 and the cleaning member 326 smoother, thereby improving the stability of the roller 324 and the cleaning member 326 during the cleaning process.

[0129] Furthermore, the body 100 is provided with a water spray nozzle 120 , and the water spray nozzle 120 faces the cleaning component 326 .

[0130] Specifically, the rolling support member 322 may be a bearing 380 , or a bearing bush or a shaft ring.

[0131] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0132] As shown in FIG. 4 and FIG. 5 , each roller brush assembly 300 further includes a driving disc 340 . The driving disc 340 is sleeved on the output end of the driving component 310 and connected to the second end of the roller 324 .

[0133] In this embodiment, each roller brush assembly 300 also includes a drive disk 340, which is mounted on the output end of the drive component 310 and connected to the second end of the roller 324, so that the drive component 310 is connected to the roller 324 through the drive disk 340, reducing the relative sliding between the drive component 310 and the roller, and further improving the stability of the support.

[0134] Furthermore, the output end of the driving component 310 may be an output shaft of the driving component 310 .

[0135] A through hole 230 is formed on the mounting platform of the support tube 330 , and the output shaft of the driving component 310 passes through the through hole 230 . The driving disk 340 is located outside the support tube 330 in the axial direction and is connected to the output shaft of the driving component 310 .

[0136] The output shaft of the driving component 310 is interference-fitted with the driving disk 340 .

[0137] The driving disc 340 can be connected to the roller 324 via a spline 342 , so that the driving disc 340 can rotate together with the roller 324 .

[0138] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0139] As shown in FIG. 3 and FIG. 4 , each roller brush assembly 300 further includes a first cover 360 . The first cover 360 is buckled onto the second end of the roller 324 and is located on a side of the driving disc 340 away from the driving component 310 .

[0140] In this embodiment, each roller brush assembly 300 also includes a first cover body 360, which is buckled on the second end of the roller 324 and located on the side of the driving disk 340 away from the driving component 310, and then the driving component 310 and the driving disk 340 are sealed in the roller 324 through the first cover body 360. During the cleaning process of the cleaning assembly, or in the process of washing the cleaning assembly, water is prevented from eroding the driving component 310 and the driving disk 340, further improving the stability of the cleaning assembly during operation.

[0141] Furthermore, the first cover 360 is embedded in the roller 324 and is bonded or interference-fitted with the roller 324 .

[0142] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0143] As shown in FIG3 and FIG4 , a first mounting groove 362 is provided on one side of the first cover 360 close to the driving disk 340 . Each roller brush assembly 300 further includes a magnetic member 350 , which is embedded in the first mounting groove 362 and abuts against the driving disk 340 .

[0144] In this embodiment, a first mounting slot 362 is provided on one side of the first cover 360 near the drive disc 340. Each roller brush assembly 300 also includes a magnetic member 350. The magnetic member 350 is embedded in the first mounting slot 362 and abuts against the drive disc 340, thereby securing the first cover 360 and preventing the roller brush assembly 300 from falling off during operation. Furthermore, the magnetic member 350 secures the first cover 360, making it easier to disassemble and assemble the roller 324 and the first cover 360, thereby making it easier for the user to clean the cleaning component 326.

[0145] Specifically, the magnetic member 350 is a magnet, and the magnetic member 350 can be adsorbed on the end surface of the output shaft of the driving component 310 .

[0146] The driving disk 340 may also be a metal component, and the magnetic component 350 is attracted to the driving disk 340 .

[0147] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0148] The cleaning member 326 is provided with bristles 328 , and the length of the bristles 328 is greater than or equal to 7 mm.

[0149] In this embodiment, the cleaning component 326 is provided with bristles 328, and the length of the bristles 328 is greater than or equal to 7 mm. The length of the bristles 328 can cover the gap between the cleaning components on both sides of the bracket 200, further reducing the cleaning blind area of ​​the cleaning component and further improving the cleaning effect of the cleaning component.

[0150] Furthermore, the length of the bristles 328 is less than or equal to 50 mm.

[0151] Specifically, the length of the bristles 328 may be 7 mm.

[0152] The length of the bristles 328 may also be 10 mm.

[0153] The length of the bristles 328 may also be 50 mm.

[0154] Furthermore, the cleaning component 326 is a flannel, and the flannel is the bristles 328 .

[0155] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0156] As shown in Figures 2 and 6, the rolling support member 322 is a bearing 380. Each roller brush assembly 300 also includes a clamping ring 370. The clamping ring 370 is sleeved on the outer ring of the bearing 380 and is clamped with the bearing 380. The roller 324 is sleeved on the clamping ring 370.

[0157] In this embodiment, the connection between the bearing 380 and the roller 324 is achieved by providing a retaining ring 370, thereby preventing the roller 324 from moving axially relative to the bearing 380, and further improving the stability of the roller 324 during rotation.

[0158] Furthermore, a buckle 372 is provided on the clamping ring 370 , and the buckle 372 is clamped to the outer ring of the bearing 380 .

[0159] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0160] As shown in Figures 2 and 7, the bracket 200 is provided with an installation cavity 220, the installation cavity 220 has an opening 222, and the opening 222 faces the driving component 310. The cleaning component also includes a splitter 400, which is arranged in the installation cavity 220. The splitter 400 includes a first wiring portion 410; the driving component 310 includes a first wiring harness 312, and the first wiring harness 312 is connected to the first wiring portion 410.

[0161] In this embodiment, the bracket 200 is provided with a mounting cavity 220, and the splitter 400 is disposed within the mounting cavity 220. The splitter 400 is then installed and fixed by the bracket 200. The mounting cavity 220 can also achieve waterproofing, dustproofing, and sealing of the splitter 400. The installation of the splitter 400 can also meet the relevant requirements of safety regulations, thereby improving the reliability of the splitter 400 during operation. The splitter 400 includes a first wiring portion 410; the driving component 310 includes a first wiring harness 312, and the first wiring harness 312 is connected to the first wiring portion 410. The splitter 400 is used to achieve parallel connection of multiple driving components 310, thereby achieving control of the driving components 310.

[0162] Furthermore, the first wiring portion 410 is a first socket, one end of the first wiring harness 312 is welded to the control board of the driving component 310, and the other end of the first wiring harness 312 is provided with a first plug 940, which is inserted into the first socket.

[0163] The splitter 400 is provided with a plurality of first wiring portions 410 , the number of which is not less than the number of the driving components 310 , and the plurality of first wiring portions 410 are connected in parallel to realize independent power supply to each driving component 310 .

[0164] Furthermore, the cleaning assembly further includes a fourth screw 950 , which passes through the wire divider 400 and is screwed to the mounting component 210 .

[0165] Furthermore, the driving component 310 can also be connected to the power supply module of the cleaning equipment by manual connection, direct PCB board welding or direct lead-out.

[0166] Specifically, the splitter 400 is a plastic part.

[0167] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0168] As shown in Figures 8 and 9, the bracket 200 is provided with a through hole 230, one end of which is connected to the installation cavity 220; the splitter 400 includes a second wiring portion 420, which faces the through hole 230 and is connected to the first wiring portion 410; the cleaning assembly also includes a wiring harness box 500 and a second wiring harness 600; as shown in Figure 10, the wiring harness box 500 is arranged on the bracket 200, and the wiring harness box 500 is provided with a accommodating cavity 510, which is connected to the other end of the through hole 230; the second wiring harness 600 is arranged in the accommodating cavity 510, passes through the through hole 230, and is connected to the second wiring portion 420.

[0169] In this embodiment, a wiring harness box 500 is mounted on the bracket 200. The wiring harness box 500 is provided with a receiving cavity 510. The second wiring harness 600 is disposed within the receiving cavity 510, thereby organizing and storing the second wiring harness 600, making the exterior of the cleaning assembly more tidy. The bracket 200 is provided with a through hole 230. One end of the through hole 230 communicates with the mounting cavity 220, and the receiving cavity 510 communicates with the other end of the through hole 230. The second wiring harness 600 is disposed through the through hole 230 and connected to the second wiring portion 420, thereby enabling the cleaning assembly to supply power to the driving component 310 via the second wiring harness 600.

[0170] Furthermore, the cleaning assembly further includes a fifth screw 960 , which passes through the wire harness box 500 and is screwed to the bracket 200 .

[0171] Furthermore, the bracket 200 is provided with a wiring harness bridge arm 260 , and the through hole 230 passes through the wiring harness bridge arm 260 .

[0172] Furthermore, sealant is applied inside the receiving cavity 510 of the harness box 500 to provide waterproof, dustproof and other reliability treatments for the circuit. A wire hole 520 is provided at the bottom of the harness box 500, through which the second harness 600 can pass.

[0173] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0174] As shown in FIG. 8 and FIG. 9 , the cleaning assembly further includes a second cover 700 , which is disposed on the wire harness box 500 .

[0175] In this embodiment, the cleaning component also includes a second cover body 700, which is covered on the wire harness box 500, thereby sealing the wire harness box 500, reducing the contamination of the second wire harness 600 in the wire harness box 500 by external substances, and improving the service life of the second wire harness 600 in the wire harness box 500.

[0176] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0177] As shown in FIG. 7 and FIG. 8 , the cleaning assembly further includes a pin 800 , which is connected to the second wire harness 600 and inserted into the second wiring portion 420 .

[0178] In this embodiment, the cleaning component also includes a pin 800, which is connected to the second wiring harness 600 and inserted into the second wiring portion 420, simplifying the wiring process of the splitter 400, reducing the wiring difficulty of the splitter 400, and thereby improving the assembly efficiency of the cleaning component.

[0179] Specifically, the second wiring portion 420 is a second socket, and the plug pin 800 is inserted into the second socket.

[0180] One end of the second wiring harness 600 is provided with a pin 800, and the other end is provided with a second plug 970. The second plug 970 can be connected to a power supply module or a main control board of the cleaning device.

[0181] Specifically, the pin 800 is a metal pin 800 and is capable of conducting electricity.

[0182] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0183] As shown in FIG. 1 , the body 100 is provided with a second mounting groove 110 ; the bracket 200 further includes a support portion 240 , which is embedded in the second mounting groove 110 .

[0184] In this embodiment, the main body 100 is provided with a second mounting groove 110; the bracket 200 also includes a support portion 240, which is embedded in the second mounting groove 110 and then cooperates with the support portion 240 to achieve the installation and fixation of the bracket 200, thereby improving the stability of the bracket 200 during the operation of the cleaning component.

[0185] Furthermore, as shown in Figures 2 and 11, the cleaning assembly also includes a third cover body 980 and a sixth screw 990. The third cover body 980 is covered on the side of the main body 100 where the second mounting groove 110 is provided. The sixth screw 990 passes through the third cover body 980 and is tightened to the main body 100.

[0186] This embodiment provides a cleaning component. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0187] The distance between the roller brush assemblies 300 located on both sides of the bracket 200 among the multiple roller brush assemblies 300 is less than or equal to 2.5 mm.

[0188] In this embodiment, the distance between the roller brush assemblies 300 located on both sides of the bracket 200 among the multiple roller brush assemblies 300 is less than or equal to 2.5 mm, further shortening the distance between the roller brushes 320 on both sides of the bracket 200, thereby reducing the cleaning blind area between the roller brushes 320 on both sides of the bracket 200, and further improving the cleaning effect of the cleaning assembly.

[0189] Specifically, the distance between the roller brush assemblies 300 located on both sides of the bracket 200 among the multiple roller brush assemblies 300 is greater than 0, thereby providing a certain installation space for the bracket 200.

[0190] Specifically, the distance between the roller brush assemblies 300 located on both sides of the bracket 200 among the plurality of roller brush assemblies 300 may be 2.5 mm.

[0191] The distance between the roller brush assemblies 300 located on both sides of the bracket 200 among the multiple roller brush assemblies 300 may also be 2 mm.

[0192] The distance between the roller brush assemblies 300 located on both sides of the bracket 200 among the plurality of roller brush assemblies 300 may also be 1 mm.

[0193] In one embodiment of the present application, a cleaning device is provided, comprising a cleaning component as described in any of the above embodiments, so that the cleaning device has all the beneficial effects of the cleaning component of any of the above embodiments.

[0194] Cleaning equipment includes scrubbers, robot vacuums, or vacuum cleaners.

[0195] In the claims, specification and drawings of this application, the term "plurality" refers to two or more. Unless otherwise expressly defined, the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. They are intended only to more conveniently describe this application and simplify the description process, and are not intended to indicate or imply that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation. Therefore, these descriptions should not be understood as limiting this application. The terms "connect," "install," and "fix" should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood based on the specific circumstances of the above data.

[0196] In the claims, specification, and drawings of this application, the terms "one embodiment," "some embodiments," "a specific embodiment," and the like mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of this application. In the claims, specification, and drawings of this application, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0197] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A cleaning component, wherein: include: ontology; A bracket, the bracket being connected to the body; Multiple roller brush assemblies are respectively arranged on both sides of the bracket, each of the multiple roller brush assemblies includes a driving component and a roller brush, the driving component is connected to the bracket and the roller brush, and the driving component can drive the roller brush to rotate.

2. The cleaning assembly according to claim 1, wherein: The bracket includes a mounting component, and each roller brush assembly also includes: A support tube is sleeved on the mounting component, and the driving component is embedded in the support tube.

3. The cleaning assembly according to claim 2, wherein: The roller brush comprises: A rolling support member, wherein the rolling support member is sleeved on the mounting member; A roller, wherein a first end of the roller is sleeved on the rolling support member, and a second end of the roller is connected to the driving member; A cleaning component is arranged along the outer wall of the drum.

4. The cleaning assembly according to claim 3, wherein: Each of the roller brush assemblies further comprises: A driving disc is sleeved on the output end of the driving component and connected to the second end of the roller.

5. The cleaning assembly according to claim 4, wherein: Each of the roller brush assemblies further comprises: The first cover body is buckled on the second end of the drum and is located on a side of the driving disc away from the driving component.

6. The cleaning assembly according to claim 5, wherein: A first mounting groove is provided on one side of the first cover body close to the driving disk, and each of the roller brush assemblies further includes: A magnetic component is embedded in the first mounting groove and abuts against the driving disk.

7. The cleaning assembly according to claim 3, wherein: The cleaning component is provided with bristles, and the length of the bristles is greater than or equal to 7 mm.

8. The cleaning assembly according to claim 3, wherein: The rolling support member is a bearing, and each rolling brush assembly further comprises: The clamping ring is sleeved on the outer ring of the bearing and is clamped with the bearing, and the roller is sleeved on the clamping ring.

9. The cleaning assembly according to claim 1, wherein: The bracket is provided with a mounting cavity, the mounting cavity has an opening, and the opening faces the driving component, and the cleaning assembly further includes: A wire splitter, the wire splitter is arranged in the installation cavity, and the wire splitter comprises a first wiring portion; The driving component includes a first wire harness connected to the first connecting portion.

10. The cleaning assembly according to claim 9, wherein: The bracket is provided with a through hole, one end of which is communicated with the installation cavity; The splitter comprises a second wiring portion, the second wiring portion faces the through hole and is connected to the first wiring portion; The cleaning component also includes: A wiring harness box, the wiring harness box is arranged on the bracket, the wiring harness box is provided with a receiving cavity, and the receiving cavity is communicated with the other end of the through hole; A second wire harness is disposed in the accommodating cavity, passes through the through hole, and is connected to the second wiring portion.

11. The cleaning assembly according to claim 10, wherein: The cleaning component also includes: A second cover body is provided to cover the wire harness box.

12. The cleaning assembly according to claim 10, wherein: The cleaning component also includes: A plug pin is connected to the second wiring harness and is inserted into the second wiring portion.

13. The cleaning assembly according to any one of claims 1 to 12, wherein: The body is provided with a second mounting groove; The bracket also includes a supporting portion, and the supporting portion is embedded in the second mounting groove.

14. The cleaning assembly according to any one of claims 1 to 12, wherein: The distance between the roller brush assemblies located on both sides of the bracket among the multiple roller brush assemblies is less than or equal to 2.5 mm.

15. A cleaning device, wherein: Comprising a cleaning assembly as claimed in any one of claims 1 to 14.

16. The cleaning device according to claim 15, wherein: The cleaning equipment includes a floor scrubber, a sweeping robot or a vacuum cleaner.

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