Floor brush assembly, cleaning equipment and cleaning system

Abstract

The utility model provides a floor brush assembly, cleaning equipment and a cleaning system, and relates to the technical field of cleaning equipment. The floor brush assembly comprises a shell, a rolling brush, a scraping strip device, a wiping plate device and a driving device, wherein the shell is provided with a cleaning cavity; the rolling brush is rotatably arranged in the cleaning cavity so as to clean the surface to be cleaned; the scraping strip device is arranged on the front side of the rolling brush, the scraping strip device is movably connected with the shell, and the scraping strip device is used for scraping and washing the surface to be cleaned; the wiping plate device is arranged on the front side of the rolling brush, the wiping plate device is movably connected with the shell, and the wiping plate device is used for wiping the surface to be cleaned; the driving device is arranged on the shell and is in transmission connection with the scraping strip device and / or the wiping plate device so as to drive the scraping strip device and / or the wiping plate device to move. According to the floor brush assembly, through cooperation of the scraping strip device, the wiping plate device and the driving device, stubborn stains can be efficiently treated, and the cleaning efficiency and effect are guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and in particular to a floor brush assembly, a cleaning equipment and a cleaning system. Background Art

[0002] Cleaning equipment such as floor scrubbers, with their high mopping efficiency and convenience, have greatly reduced the labor intensity and time spent on housework, and are becoming increasingly popular among users.

[0003] Traditional floor scrubbers usually use roller brushes, brush discs and other cleaning parts to clean the floor, and then spray water and collect sewage to clean the floor. However, when there are stubborn stains on the floor, the cleaning effect of traditional floor scrubbers is poor, and even manual cleaning is required, which is time-consuming and labor-intensive, affecting cleaning efficiency. Utility Model Content

[0004] The present application provides a floor brush assembly, a cleaning device and a cleaning system for cleaning stubborn stains and improving cleaning efficiency and effect.

[0005] In the first aspect, the present application provides a floor brush assembly, comprising: a shell having a cleaning chamber; a roller brush rotatably disposed in the cleaning chamber to clean a surface to be cleaned; a scraper device disposed at the front side of the roller brush, the scraper device being movably connected to the shell, and the scraper device being used to scrape and wash the surface to be cleaned; a wiping plate device disposed at the front side of the roller brush, the wiping plate device being movably connected to the shell, and the wiping plate device being used to scrub the surface to be cleaned; a driving device disposed at the shell, the driving device being transmission-connected to the scraper device and / or the wiping plate device to drive the scraper device and / or the wiping plate device to move.

[0006] The floor brush assembly of the present application has a scraper device that can scrape and clean corners that are difficult to clean, such as corners, on the one hand, and can also scrape off a small amount of water marks remaining on the ground, on the other hand, avoiding the problem that traditional floor scrubbers cannot effectively clean these areas. In addition, the wiper device scrapes some stubborn stains adhering to the ground by hard friction, loosens them and detaches them from the ground, improving the cleaning ability of the floor scrubber for heavily contaminated floors. The drive device can control the movement of the scraper device and / or the wiper device to ensure that they are in contact with the surface to be cleaned when needed and detached from the surface to be cleaned when not needed, thereby ensuring the compactness and functionality of the floor brush assembly. In this way, the floor brush assembly effectively solves the cleaning problems of traditional floor scrubbers in dealing with various scenarios such as corners, water marks, and heavy contamination through the design and control of the scraper device, the wiper device, and the drive device, effectively improving the cleaning efficiency and effect, reducing the need for manual intervention, making the cleaning work more automated and efficient, and improving the user experience.

[0007] In a possible implementation, the scraper device and the wiper plate device both have a working position and a suspended position, and either the scraper device or the wiper plate device cleans the surface to be cleaned in the working position; and either the scraper device or the wiper plate device is separated from the surface to be cleaned in the suspended position.

[0008] When the scraper device is in the working position, the scraper device will be attached to the surface to be cleaned, so that the floor can be scraped and washed; when the wiper device is in the working position, the principle of hard friction can be used to generate strong friction with the surface to be cleaned, thereby removing stubborn stains. When the scraper device and the wiper device are in the suspended position, they will be separated from the surface to be cleaned, and can be stored by the driving device, ensuring the compactness of the floor brush assembly. In addition, it also avoids unnecessary contact between the scraper device and the wiper device and the floor during the movement of the floor scrubber, reduces the energy consumption and wear of the floor scrubber, and ensures the stability and smoothness of the floor scrubber during the movement.

[0009] In a possible implementation, the scraper strip device and the wiper plate device are constructed so that when one of them is in the working position, the other is in the suspended position; or, both the scraper strip device and the wiper plate device are in the suspended position; or, both the scraper strip device and the wiper plate device are in the working position.

[0010] When the scraper device is in the working position, the scraper device will be attached to the surface to be cleaned, especially for scraping hard-to-clean areas such as corners and gaps. At this time, the wiper device is adjusted to a suspended position to avoid contact with the ground to reduce unnecessary energy consumption and wear. When stubborn stains need to be dealt with, the wiper device can be lowered to the working position to remove the stains by hard friction. In this way, the mutually exclusive design of the scraper device and the wiper device ensures that the floor scrubber can select the appropriate cleaning tool according to different needs during the cleaning process, thereby improving the cleaning efficiency and effect. Alternatively, in some cases, such as when the floor scrubber needs to move quickly to cover a large area, or when the floor material is not suitable for the use of the scraper device or the wiper device, both the scraper device and the wiper device can be adjusted to a suspended position. In this way, the floor scrubber can rely on roller brushes and other cleaning components to complete the cleaning task, and also avoid unnecessary contact between the scraper and the wiper and the ground, reducing energy consumption and wear. Alternatively, in some cases, such as when there are solid stubborn materials and liquid stains on the ground, the scraper bar and the wiping plate device can be adjusted to the working position at the same time, the wiping plate device scrapes the solid stains on the ground to loosen them and lift them off the ground, and the scraper can scrape and wash the solid stains and liquid stains off the ground, thereby achieving comprehensive cleaning of the ground.

[0011] In a possible implementation, the wiper device includes a first working end for cleaning the surface to be cleaned, and the scraper device includes a second working end for cleaning the surface to be cleaned, and an end surface area of ​​the first working end is larger than an end surface area of ​​the second working end.

[0012] The larger contact area of ​​the first working end allows the wiping device to cover a large area more quickly, thereby improving cleaning efficiency. The smaller end surface area of ​​the second working end is mainly because the scraper is mainly used to scrape and wash the water marks remaining on the ground. The scraper with a smaller end surface area can contact the ground more fully, ensuring thorough cleaning. It can be seen that the design of the wiping device and the scraping strip device with different end surface areas reflects the careful consideration of different cleaning needs, optimizes the efficiency and effect of the cleaning operation, and ensures the user experience.

[0013] In a possible implementation manner, the end surface roughness of the first working end is greater than the end surface roughness of the second working end.

[0014] The larger end surface roughness of the first working end means that the surface of the first working end has more tiny protrusions and depressions, so that the contact area and friction with the surface to be cleaned can be increased during the wiping process, thereby effectively removing stubborn stains, grease and other attachments to ensure cleaning efficiency. The relatively smaller end surface roughness of the second working end makes the surface of the second working end smoother, which helps to reduce the friction resistance with the ground during the scraping process and avoid unnecessary damage to the scraper or the ground. In addition, the smooth surface is easier to fit the ground, ensuring the accuracy and thoroughness of scraping.

[0015] In a possible implementation, the roller brush has a cleaning body, and the hardness of the first working end is greater than the hardness of the cleaning body.

[0016] The first working end has a greater hardness, which can ensure that the wiping device can more effectively clean stubborn stains by friction when facing stubborn stains. In addition, by designing a cleaning body with a harderness lower than that of the first working end, in actual applications, cleaning can be performed through the cooperation of the wiping device and the roller brush to meet different types of cleaning needs.

[0017] In a possible implementation, the scraper strip device and the wiper plate device are spaced apart and distributed along the front-to-back direction.

[0018] In this way, cross contamination that may be caused by the close proximity or overlapping distribution of the scraper device and the wiping plate device is avoided, such as the scraped stains and residues being smeared on the ground again by the wiping plate device, etc., thereby ensuring the hygiene and quality of the cleaning process.

[0019] In a possible implementation, the wiping plate device is located between the scraper strip device and the roller brush.

[0020] Through the above design, when the scraper device or the wiper device finishes cleaning, the roller brush cooperates with the water flow and suction to achieve the final cleaning of the floor, removes tiny stains, and thus ensures the floor is clean. It can be seen that the design of the wiper device between the scraper device and the roller brush optimizes the cleaning process, improves the cleaning efficiency and quality, and enhances the adaptability and flexibility of the floor scrubber.

[0021] In a possible implementation, the wiper device further has a self-cleaning position, in which the wiper device contacts the roller brush and performs self-cleaning via the roller brush.

[0022] The cleanliness of the wiping device will directly affect the cleaning quality of the floor scrubber. The self-cleaning mechanism can ensure the cleanliness of the wiping device, ensuring the stability and efficiency of the floor scrubber during cleaning operations. In addition, the design of the self-cleaning position enables the floor scrubber to clean the wiping device without interrupting the cleaning operation, thereby improving cleaning efficiency, reducing manual intervention, and reducing operating difficulty.

[0023] In a possible implementation, at least a portion of the structure of the wiper device is rotatable relative to the housing, so that the wiper device can rotate between the suspended position and the self-cleaning position.

[0024] By automatically or manually rotating the wiper device to the self-cleaning position, the floor scrubber can clean the wiper device without interrupting the cleaning operation, thereby improving the cleaning efficiency. In addition, the self-cleaning design of the wiper device reduces the difficulty of operating the floor scrubber, and the cleaning performance and stability of the floor scrubber can be maintained without frequent replacement or cleaning of the wiper device. It can be seen that the rotatable design of the wiper device enables the wiper device to flexibly rotate between the suspended device and the self-cleaning position, enhancing the flexibility and functionality of the floor scrubber, thereby improving the cleaning efficiency and user experience.

[0025] In a possible implementation, the floor brush assembly further includes: a foam nozzle, which is used to spray a stain dissolving agent onto the surface to be cleaned.

[0026] By pre-spraying the stain dissolving agent, the stain dissolving agent can assist in removing stubborn stains on the ground, such as oil stains, grease stains, etc., thereby improving the cleaning efficiency. In addition, the design of the foam nozzle makes the cleaning process of the floor scrubber more intuitive and efficient. Users only need to operate the floor scrubber to see the effect of stains being decomposed and removed, which enhances the user experience.

[0027] In a possible implementation, the foam nozzle is disposed on the shell or the wiper device.

[0028] By arranging the foam nozzle on the wiping device, the stain dissolving agent can be sprayed to the area where the wiping device contacts the ground, so that the dissolving agent can directly and effectively act on stubborn stains and accelerate the decomposition of the stains. In addition, the wiping device itself has the function of removing stains, and the design of the foam nozzle further enhances the cleaning ability, that is, the dissolving agent can penetrate into the tiny gaps of the stains, combined with the physical friction of the wiping device, to form a double cleaning effect and ensure cleaning efficiency.

[0029] In one possible implementation, the driving device includes: a driving member having a rotatable output swing arm; a transmission member hinged to the output swing arm, the transmission member being suitable for sliding along the width direction of the shell under the drive of the output swing arm; either the wiping plate device or the scraper strip device is suitable for converting the sliding of the transmission member along the width direction of the shell into a lifting movement along the vertical direction.

[0030] Through the rotation of the driving member and the sliding of the transmission member, the wiping plate device or the scraping strip device can be adjusted to a preset position accordingly to achieve cleaning of the floor. It can be seen that through the rotation of the driving member, the sliding of the transmission member, and the lifting and conversion design of the wiping plate device or the scraping strip device, the cleaning efficiency and flexibility of the floor scrubber are improved.

[0031] In a possible implementation, a first guide column is provided on a side of the transmission member facing the wiping device; a first movable groove is provided on the wiping device and penetrates along the front-to-back direction of the shell, the first movable groove includes a first horizontal section extending along the width direction of the shell and a first inclined section inclined relative to the first horizontal section; the first guide column is inserted into the first movable groove, wherein when the first guide column is in the first horizontal section, the wiping device is in a suspended position, and when the first guide column is in the first inclined section, the wiping device performs a lifting movement.

[0032] The coordinated use of the first guide column and the first movable groove makes the lifting and lowering movement of the wiping plate device stable and smooth, reducing the generation of shaking and noise. In addition, since the first movable groove includes the first horizontal section and the first inclined section, the lifting and lowering speed of the wiping plate device can be adjusted by designing the inclination angle and length of the first inclined section. It can be seen that by introducing the design of the first guide column and the first movable groove, the transmission mechanism of the floor scrubber and the lifting and lowering movement of the wiping plate device are optimized, the stability and flexibility of the floor scrubber are improved, and the cleaning efficiency of the floor scrubber is ensured.

[0033] In a possible implementation, the wiping device includes: a first movable plate, the first movable groove is opened in the first movable plate; and a wiping member detachably provided at the bottom end of the first movable plate, the wiping member is used to scrub the surface to be cleaned.

[0034] The cooperation between the first movable plate and the first guide column improves the flexibility and convenience of using and storing the wiping plate. In addition, the wiping plate is easy to install and disassemble, and can be replaced when the wiping plate is damaged or severely worn. In this way, by introducing the design of the first movable plate and the detachable wiping plate, the flexibility and usability of the floor scrubber are improved, and its cleaning effect and maintainability are optimized.

[0035] In a possible implementation, a second guide column is provided on the side of the transmission member facing the scraper device; the scraper device is provided with a second movable groove penetrating along the front-to-back direction of the shell, and the second movable groove includes a second horizontal section extending along the width direction of the shell and a second inclined section inclined relative to the second horizontal section; wherein the intersection of the second horizontal section and the second inclined section is opposite to the projection of the intersection of the first horizontal section and the first inclined section in the reference plane along the front-to-back direction, and the reference plane is parallel to the surface to be cleaned.

[0036] The coordinated use of the second guide column and the second movable groove makes the lifting and lowering movement of the scraper device stable and smooth, reducing the generation of shaking and noise. In addition, since the second movable groove includes a second horizontal section and a second inclined section, the lifting and lowering speed of the scraper device can be adjusted by designing the inclination angle and length of the second inclined section. The wiping plate device and the scraper device are connected to the transmission member through the first guide column and the second guide column, respectively, and realize lifting and lowering movement through the first movable groove and the second movable groove, respectively. This design allows the two to be controlled independently, improves the flexibility and cleaning efficiency of the floor scrubber, and also enables the floor scrubber to adapt to different ground surfaces and cleaning needs, and operate the lifting and lowering of the wiping plate device or the scraper device according to actual needs.

[0037] In a possible implementation, the second inclined segment is opposite to the first horizontal segment along the front-to-back direction of the shell, and the lengths of the projections of the second inclined segment and the first horizontal segment in the reference plane are equal; the second horizontal segment is opposite to the first inclined segment along the front-to-back direction of the shell, and the lengths of the projections of the second horizontal segment and the first inclined segment in the reference plane are equal.

[0038] In this way, the stability and coordination of the wiping plate device and the scraping bar device during the lifting process are improved, which helps to ensure the continuity and uniformity of the wiping plate device and the scraping bar device when switching positions, and ensures the compactness and cleaning efficiency of the floor scrubber.

[0039] In a second aspect, the present application also provides a cleaning device, comprising a floor brush assembly in any possible implementation manner described above.

[0040] In a third aspect, the present application further provides a cleaning system, comprising a cleaning base station and a cleaning device in the above possible implementation manner, wherein the cleaning base station is at least configured to clean a floor brush assembly of the cleaning device.

[0041] The floor brush assembly, cleaning equipment and cleaning system provided by the present application, when the floor needs to be cleaned, the roller brush starts to rotate and removes most of the stains and dust by contacting with the ground; when the floor scrubber moves to corners that are difficult to clean, such as wall corners, or when there are small amounts of water marks remaining on the ground, the driving device can drive the scraping bar device to operate, and the scraping bar device comes into contact with the ground and scrapes and washes the ground with the movement of the floor brush assembly; when encountering stubborn stains that are difficult to remove with both the roller brush and the scraping bar device, the driving device drives the wiping plate device to contact the ground, and through hard friction, generates a strong friction force with the ground, so that the stubborn stains are loosened and detached from the ground, and then are thoroughly cleaned with the cooperation of the roller brush or the scraping bar; when the scraping bar device and the wiping plate device are not needed, the driving device can store them to reduce unnecessary wear on the ground or the scraping bar / wiping plate.

[0042] The present application provides a wiping board device on the floor scrubber, which effectively solves the problems that traditional floor scrubbers may face when dealing with stubborn stains, such as the need for multiple round trips to achieve cleaning, or even manual cleaning. The hard friction of the wiping board is used to prevent it from sticking to the ground. With the cooperation of a roller brush or a scraper bar, the ground is thoroughly cleaned. It can cope with various different dirty scenes, ensure cleaning efficiency and effects, reduce the need for manual intervention, make cleaning work more automated and efficient, and improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0044] Figure 1 A schematic diagram of the structure of the floor brush assembly provided in this application;

[0045] Figure 2 A schematic structural diagram of the floor brush assembly provided by the present application from another angle;

[0046] Figure 3 A schematic diagram of the structure of the scraper device, the wiper plate device and the drive device provided by the present application from a first angle;

[0047] Figure 4 A schematic diagram of the structure of the scraper device, the wiper plate device and the drive device provided by the present application from a second angle;

[0048] Figure 5 A schematic diagram of the structure of the scraper device, the wiper plate device and the drive device provided by the present application from a third angle;

[0049] Figure 6 A schematic diagram of the structure of the scraper device, the wiper plate device and the drive device provided by the present application from a fourth angle;

[0050] Figure 7 A schematic diagram of the structure of the scraper device, the wiper plate device and the drive device provided by the present application at a fifth angle;

[0051] Figure 8 This is a schematic diagram of the structure when the scraper device and the wiper plate device provided in the present application are both in a suspended position;

[0052] Fig. 9 Another structural schematic diagram of the scraper strip device and the wiper plate device provided by the present application when both are in a suspended position;

[0053] Fig.10 This is a schematic diagram of the structure when the scraper device provided in the present application is in the working position and the wiper device is in the suspended position;

[0054] Fig.11 This is a schematic diagram of the structure when the scraper device provided in the present application is in the working position and the wiper device is in the suspended position;

[0055] Fig.12 This is a schematic diagram of the structure when the scraper device provided in the present application is in a suspended position and the wiper device is in a working position;

[0056] Fig.13 This is a schematic diagram of the structure when the scraper device provided in the present application is in a suspended position and the wiper device is in a working position.

[0057] Reference numerals:

[0058] 10- floor brush assembly;

[0059] 100-housing; 110-cleaning chamber;

[0060] 200-Roller brush;

[0061] 300-scraping strip device; 300a-second working end; 310-second movable groove; 311-second horizontal section; 312-second inclined section; 320-scraping strip frame; 330-scraping conditions;

[0062] 400-board wiping device; 400a-first working end; 410-first movable groove; 411-first horizontal section; 412-first inclined section; 420-first movable board; 430-board wiping member;

[0063] 500-driving device; 510-driving member; 511-output swing arm; 520-transmission member; 521-first guide column; 522-second guide column;

[0064] 610-working position; 620-suspended position.

[0065] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0066] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0067] Cleaning equipment such as floor scrubbers, with their high mopping efficiency and convenience, have greatly reduced the labor intensity and time spent on housework, and are becoming increasingly popular among users. Traditional floor scrubbers usually include a clean water tank, a dirty water tank, a roller brush, a power supply, a drive component, a negative pressure component, etc. When in use, the power supply drives the roller brush to rotate through the drive component. In addition, the clean water tank runs to spray water on the roller brush or the ground, and the dirt is sucked into the dirty water tank by the suction of the negative pressure component to clean the ground.

[0068] In short, floor scrubbers usually clean the floor through cleaning parts such as roller brushes and brush discs, and then spray water and collect sewage to clean the floor. However, when there are stubborn stains on the floor, traditional floor scrubbers often have poor cleaning effects and even need to be cleaned manually, which is time-consuming and labor-intensive, affecting cleaning efficiency.

[0069] In view of this, the present application provides a floor brush assembly, a cleaning device and a cleaning system. When the floor needs to be cleaned, the roller brush starts to rotate and removes most of the stains and dust by contacting the floor. When the floor scrubber moves to a corner or a corner that is difficult to clean, the driving device drives the scraper device to operate, and the scraper device contacts the floor and scrapes the stains and residues in the corner with the movement of the floor brush assembly. When encountering stubborn stains, the driving device drives the wiper device to operate, and the wiper device contacts the floor and generates a strong friction force with the floor by hard friction, and removes stubborn stains with the movement of the floor brush assembly. When the scraper device and the wiper device are not needed, the driving device can store them, and when they are needed, the driving device releases them to a preset position and starts working. In this way, the floor brush assembly effectively solves the problems that traditional floor scrubbers may face when dealing with stubborn stains, such as the need for multiple round trips to achieve cleaning, or even manual cleaning, through the design and control of the scraper device, the wiper device and the driving device, ensuring the cleaning efficiency and effect, reducing the need for manual intervention, making the cleaning work more automated and efficient, and improving the user experience.

[0070] Reference below Figure 1-Figure 13 A floor brush assembly 10 according to an embodiment of the first aspect of the present application is described.

[0071] Combination Figure 1-Figure 7 The floor brush assembly 10 of this embodiment can be adapted to cleaning equipment such as a floor scrubber and a floor sweeper. The floor brush assembly 10 includes a housing 100, a roller brush 200, a scraper device 300, a wiper device and a drive device 500.

[0072] The housing 100 has a cleaning chamber 110, which can be a closed or semi-closed cleaning environment that can protect internal components from external damage and can also centrally clean and collect sewage. Optionally, the housing 100 can be made of high-strength, corrosion-resistant materials such as stainless steel, aluminum alloy or special plastic to ensure the durability and stability of the housing 100.

[0073] The roller brush 200 is a basic cleaning tool that contacts the ground by rotating to remove most stains. Specifically, the roller brush 200 can be rotatably arranged in the cleaning chamber 110 to clean the surface to be cleaned. Optionally, the roller brush 200 can be made of wear-resistant and durable materials such as nylon, polyester fiber or special synthetic materials to ensure the cleaning effect and durability. Specifically, the diameter, rotation speed and bristle density of the roller brush 200 can be selectively designed according to the power and usage scenario of the floor scrubber, and are not limited here.

[0074] The scraper device 300 is disposed on the front side of the roller brush 200, and the scraper device 300 is movably connected to the housing 100. The scraper device 300 is used to scrape and wash the surface to be cleaned. Specifically, the scraper device 300 scrapes and washes the floor as the floor brush assembly 10 moves. Optionally, in the face of corner stains that are difficult to clean, such as corners, the scraper device 300 can quickly scrape away the stains, thereby optimizing the disadvantage that the traditional floor brush assembly 10 is difficult to clean corner stains, such as corners.

[0075] Optionally, the scraper device 300 may include a scraper frame 320 and a scraper element 330 mounted on the scraper frame 320. The scraper element 330 may be made of a wear-resistant and scratch-resistant material such as rubber, silicone or a special synthetic material to ensure cleaning effect and durability. Specifically, the shape, angle and hardness of the scraper element 330 may be selectively designed according to the usage scenario and the ground material, and are not limited here.

[0076] The wiping plate device 400 is disposed at the front side of the roller brush 200, and the wiping plate device 400 is movably connected to the housing 100. The wiping plate device 400 is used to scrub the surface to be cleaned. Specifically, the wiping plate device 400 can further remove stubborn stains by hard scrubbing. Optionally, when it is necessary to clean the ground with stubborn stains, the wiping plate device 400 can strongly rub the ground to clean the stubborn stains.

[0077] Optionally, the material of the wiping plate device 400 can be selected from hard materials such as rubber, plastic or special synthetic materials to ensure cleaning effect and durability. Optionally, the surface of the wiping plate member 430 can have a certain degree of roughness to increase the friction with the ground. Specifically, the shape, size and hardness of the wiping plate member 430 should be selectively designed according to the use scenario of the floor scrubber and the material of the ground, and are not limited here.

[0078] Optionally, the wiping device 400 may also have adjustable scrubbing force and scrubbing frequency to meet different cleaning requirements. Optionally, the wiping device 400 may also be designed with a protection mechanism, such as a limit switch, a pressure sensor, etc., to control the scrubbing force and scrubbing frequency to prevent the wiping device 400 from causing excessive wear or damage to the floor.

[0079] The scraper device 300 and the wiper device 400 are both disposed on the front side of the roller brush 200. In one example, the scraper device 300 may be disposed on the front side of the wiper device 400; in another example, the wiper device 400 may be disposed on the front side of the scraper device 300.

[0080] The driving device 500 is disposed on the housing 100, and the driving device 500 is connected to the scraper device 300 and the wiper device 400 in a transmission manner to drive the scraper device 300 and the wiper device 400 to move; or the driving device 500 is connected to the scraper device 300 in a transmission manner to drive the scraper device 300 to move; or the driving device 500 is connected to the wiper device 400 in a transmission manner to drive the wiper device 400 to move. Specifically, the driving device 500 can be a power for the scraper device 300 and / or the wiper device 400 to ensure that the two or one of the two can move in a preset manner. For example, the driving device 500 can drive the scraper device 300 and / or the wiper device 400 to achieve reciprocating motion in space, and can also drive the scraper device 300 and / or the wiper device 400 to achieve storage and release actions.

[0081] It should be noted that the movement of the driven scraper device 300 or the wiper device 400 realized by the driving device 500 can be diverse. As long as the driving device 500 can realize the movement of the driven scraper device 300 or the wiper device 400 in a preset manner, it is within the protection scope of the present application and is not restricted here.

[0082] Optionally, the driving device 500 may include a motor, a hydraulic motor or a pneumatic motor, etc. Optionally, the driving device 500 may also be connected to a control system to achieve precise control, including starting, stopping, speed regulation, etc., to ensure that the movement of the scraper device 300 and the wiper device 400 meets the cleaning requirements.

[0083] It can be seen that the floor brush assembly 10 provided in the present application, when the floor needs to be cleaned, the roller brush 200 starts to rotate, and removes most of the stains and dust by contacting the ground; when the floor scrubber moves to a corner or a corner that is difficult to clean, the driving device 500 drives the scraper device 300 to operate, and the scraper device 300 achieves contact with the ground, and scrapes off the stains and residues in the corner as the floor brush assembly 10 moves; when encountering stubborn stains, the driving device 500 drives the wiping plate device 400 to operate, and the wiping plate device 400 contacts the ground, and generates a strong friction force with the ground by hard friction, and removes stubborn stains as the floor brush assembly 10 moves; when the scraper device 300 and the wiping plate device 400 are not needed, the driving device 500 can store them, and when they are needed, the driving device 500 releases them to a preset position and starts working.

[0084] Among them, the scraper device 300 can scrape and clean corners that are difficult to clean, such as corners, avoiding the problem that traditional floor scrubbers cannot effectively clean these areas. In addition, the wiper device 400 can remove stubborn stains by hard friction, avoiding the problem that traditional floor scrubbers need to go back and forth for cleaning many times, and improving the cleaning efficiency and effect. The drive device 500 can drive the scraper device 300 and the wiper device 400 to move, ensuring that they work when needed and are stored when not needed, thereby ensuring the compactness and functionality of the floor brush assembly 10. In this way, the floor brush assembly 10 effectively solves the problems that traditional floor scrubbers may face when dealing with stubborn stains, such as the need for multiple round trips to clean, or even manual cleaning, through the design and control of the scraper device 300, the wiper device 400 and the drive device 500, so that the cleaning effect of stubborn stains is improved by more than 50%, ensuring the cleaning efficiency and effect, reducing the need for manual intervention, making the cleaning work more automated and efficient, and improving the user experience.

[0085] In some embodiments, the floor brush assembly 10 may further include a pressure sensor, a displacement sensor, etc. to detect the working status of the scraper device 300 and the wiper device 400 to ensure the cleaning effect.

[0086] In some embodiments, in combination Figures 8 to 13 The scraper device 300 and the wiper device 400 both have a working position 610 and a suspended position 620. Either the scraper device 300 or the wiper device 400 cleans the surface to be cleaned at the working position 610; either the scraper device 300 or the wiper device 400 is separated from the surface to be cleaned at the suspended position 620.

[0087] Specifically, when the scraper device 300 is in the working position 610, the scraper device 300 will be attached to the surface to be cleaned. When the scraper device 300 moves to the corners of the wall and the corners that are difficult to clean, the stains and residues in these areas can be scraped off. When the wiping plate device 400 is in the working position 610, the principle of hard friction can be used to generate a strong friction force with the surface to be cleaned, thereby removing stubborn stains.

[0088] When the scraper bar device 300 and the wiping plate device 400 are in the suspended position 620, the two will be separated from the surface to be cleaned and can be stored by the driving device 500, thereby ensuring the compactness of the floor brush assembly 10. In addition, unnecessary contact between the scraper bar device 300 and the wiping plate device 400 and the ground during the movement of the floor scrubber is avoided, thereby reducing the energy consumption and wear of the floor scrubber and ensuring the stability and smoothness of the floor scrubber during the movement.

[0089] Optionally, the scraper device 300 and the wiper device 400 both have a working position 610 and a suspended position 620, which can be realized by the drive device 500. Exemplarily, the drive control of the drive device 500 can be automatic or manual. Specifically, the automatic control can rely on sensors and algorithms, and can intelligently adjust the positions of the scraper device 300 and the wiper device 400 according to the motion trajectory and cleaning requirements of the floor scrubber. Manual control allows the user to control the operation through a control panel or a remote control according to the actual working conditions.

[0090] In some embodiments, in combination Figures 10 to 13 The scraper strip device 300 and the wiper plate device 400 are configured such that when one of them is in the working position 610 , the other is in the suspended position 620 .

[0091] That is, when the scraper device 300 is in the working position 610, the scraper device 300 will be attached to the surface to be cleaned, especially for scraping hard-to-clean areas such as corners and gaps. At this time, the wiper device 400 is adjusted to the suspended position 620 to avoid contact with the ground to reduce unnecessary energy consumption and wear. On the contrary, when stubborn stains need to be treated, the wiper device 400 can be lowered to the working position 610 to remove the stains by hard friction, while the scraper device 300 rises to the suspended position 620.

[0092] In this way, the design of the scraper device 300 and the wiper device 400 ensures that the floor scrubber can select appropriate cleaning tools according to different needs during the cleaning process, thereby improving the cleaning efficiency and effect, and can avoid forming multiple points of support with the surface to be cleaned when both are in contact with the surface to be cleaned, which is not conducive to the wiper device 400 or the scraper device 300 applying sufficient downward pressure to the surface to be cleaned to achieve effective cleaning.

[0093] In some embodiments, in combination Figure 8 and Fig. 9 , the scraper strip device 300 and the wiper plate device 400 are both in the suspended position 620 .

[0094] It is understandable that in some cases, such as when the floor scrubber needs to move quickly to cover a large area, or when the floor material is not suitable for the use of the scraper device 300 or the wiper device 400, the scraper device 300 and the wiper device 400 can be adjusted to the suspended position 620. In this way, the floor scrubber can rely on the roller brush 200 and other cleaning components to complete the cleaning task, and also avoid unnecessary contact between the scraper 330 and the wiper 430 and the floor, thereby reducing energy consumption and wear.

[0095] In some embodiments, in combination Figures 1 to 5 as well as Figure 8 , Fig.10 and Fig.12The driving device 500 is connected to the scraper device 300 and the wiper device 400 respectively to drive the scraper device 300 and the wiper device 400 to perform lifting movements respectively.

[0096] The driving device 500 is one of the core components of the floor scrubber, which can connect the scraper device 300 and the wiper device 400, and realize the lifting and lowering movement of the scraper device 300 and the wiper device 400 through control. This connection and control method ensures that the floor scrubber can adjust the position of the scraper and the wiper member 430 according to the use requirements during the cleaning process.

[0097] Optionally, the driving device 500 may include a transmission mechanism, such as a motor, gears, a connecting frame, etc., to provide the power required for the scraper device 300 and the wiping plate device 400 to rise and fall. The lifting movement enables the scraper device 300 and the wiping plate device 400 to be in contact with or completely separated from the ground as needed, thereby achieving different cleaning requirements.

[0098] In this way, the driving device 500 can effectively remove stains and residues by precisely controlling the lifting and lowering of the scraper device 300 and the wiper device 400. For example, when stubborn stains need to be treated, the wiper device 400 can be lowered to the working position 610 to remove the stains by hard friction; when areas that are inconvenient to clean, such as corners, need to be treated, the scraper device 300 can be lowered to the working position 610 to scrape off corner stains; and when fast movement is required to cover a large area, the scraper and wiper device 430 can be simultaneously raised to the suspended position 620 to reduce energy consumption and wear.

[0099] Optionally, in order to achieve accurate lifting and lowering of the scraper device 300 and the wiper device 400, the floor brush assembly 10 may further include a control system, which may be connected to the drive device 500, and control the drive device 500 to adjust the positions of the scraper device 300 and the wiper device 400 based on the motion trajectory of the floor scrubber, cleaning requirements, floor material, and other factors. In addition, a manual control option may be provided to allow the user to make adjustments or operations according to actual conditions.

[0100] Optionally, in order to achieve precise control, the floor brush assembly 10 can also be equipped with sensors such as pressure sensors, displacement sensors, etc. as needed, and the working status of the scraping strip device 300 and the wiping plate device 400, or the dirtiness of the floor, can be monitored in real time, and the data can be fed back to the control system. The control system can adjust the position, lifting speed, etc. of the scraping strip device 300 and the wiping plate device 400 through the driving device 500, etc. according to these data to achieve cleaning operation.

[0101] In some embodiments, in combination Figure 3The wiper device 400 includes a first working end 400a for cleaning the surface to be cleaned, and the scraper device 300 includes a second working end 300a for cleaning the surface to be cleaned. The end surface area of ​​the first working end 400a is larger than the end surface area of ​​the second working end 300a.

[0102] It is understandable that the wiper device 400 can achieve hard erasing of stubborn stains, and the scraper device 300 can achieve convenient cleaning of corner stains such as wall corners.

[0103] Therefore, the first working end 400a, as the main working part of the wiping plate device 400, can be designed to have a larger contact area so as to effectively cover and remove stubborn stains. Its material and design can focus on hardness and wear resistance to ensure that sufficient friction can be generated during the wiping process while avoiding excessive wear on the ground. In order to achieve flexible scraping, such as hard-to-clean corners and gaps, the second working end 300a of the scraping strip device 300 can be designed to have a relatively small end surface area, with a preset shape and material, to ensure that it can fit the ground, thereby effectively removing stains and residues.

[0104] Thus, the larger contact area of ​​the first working end 400a enables the wiper device 400 to cover a large area more quickly, thereby improving cleaning efficiency, and the smaller end surface area of ​​the second working end 300a enables it to process details more accurately, ensuring thorough cleaning.

[0105] It can be seen that the designs of the wiper device 400 and the scraper device 300 with different end surface areas respectively reflect the careful consideration of different cleaning needs, optimize the efficiency and effect of the cleaning operation, and ensure the user experience.

[0106] In some embodiments, the end surface roughness of the first working end 400a is greater than the end surface roughness of the second working end 300a. For example, the first working end 400a of the wiper device 400 can be made of a material with higher hardness and wear resistance, and its surface roughness can be increased by processes such as sandblasting and grinding; while the second working end 300a of the scraper device 300 can be made of a soft and smooth material, and its surface roughness can be reduced by processes such as polishing.

[0107] Among them, the larger end surface roughness of the first working end 400a means that the surface of the first working end 400a has more tiny protrusions and depressions, so that the contact area and friction with the surface to be cleaned can be increased during the wiping process, thereby effectively removing stubborn stains, grease and other attachments, and ensuring cleaning efficiency.

[0108] The relatively small end surface roughness of the second working end 300a makes the surface of the second working end 300a smoother, which helps to reduce the friction resistance with the ground during scraping and avoid unnecessary damage to the ground. In addition, the smooth surface is easier to fit the ground, ensuring the accuracy and thoroughness of scraping.

[0109] In addition, in practical applications, the difference in end surface roughness of the first working end 400a and the second working end 300a enables the two to deal with different types of stains and floor materials. For example, when stubborn stains or grease need to be removed, the scraper device 400 with a greater roughness can be selected, and when the floor needs to be protected or delicate stains need to be handled, the scraper device 300 with a smaller roughness can be switched.

[0110] In some embodiments, in combination Fig. 9 , Fig.11 and Fig.13 The roller brush 200 has a cleaning body, and the hardness of the first working end 400a is greater than the hardness of the cleaning body. Optionally, the cleaning body can be bristles, a brush sheet, etc., and the brush sheet can be made of soft plastic.

[0111] The first working end 400a has a relatively large hardness, which is conducive to improving the cleaning effect of stubborn stains; the cleaning body may have an appropriate hardness so that the stains can be removed without causing excessive wear to the floor during the cleaning process. For example, the material and design of the cleaning body may be designed and selected according to different floor materials and stain types, and are not limited here.

[0112] Thus, by designing a cleaning body with a hardness less than that of the first working end 400a, the cleaning coordination of the wiping device 400, the roller brush 200 and other cleaning components can be ensured in practical applications, ensuring the coordinated work of multiple mechanisms to meet different types of cleaning needs.

[0113] In some embodiments, in combination Fig. 9 , Fig.11 and Fig.13 , the scraper device 300 and the wiper plate device 400 are spaced apart in the front-to-back direction. Optionally, in some examples, the scraper device 300 may be designed at the front side of the wiper plate device 400, and in other examples, the scraper device 300 may be designed at the rear side of the wiper plate device 400.

[0114] In this way, cross contamination that may be caused by the close proximity or overlapping distribution of the scraper device 300 and the wiper device 400, such as the scraped stains and residues being smeared on the ground again by the wiper device 400, is avoided, thereby ensuring the cleaning effect.

[0115] It is understandable that when designing a floor scrubber, the distance between the scraper device 300 and the wiper device 400 can be adjusted according to actual needs. An appropriate distance can ensure the efficiency and thoroughness of the cleaning operation.

[0116] In some embodiments, in combination Fig. 9 , Fig.11 and Fig.13 The wiping plate device 400 is located between the scraping strip device 300 and the rolling brush 200 .

[0117] Thus, it can be understood that, in one example, the scraper device 300 is designed at the front side, the wiper device is designed in the middle, and the roller brush 200 is designed at the rear side. Thus, the front side position design of the scraper device 300 enables the scraper device 300 to directly contact and scrape the dirt at the base of the wall when the brush assembly 10 cleans the inconvenient areas such as the corners, thereby ensuring the convenient cleaning of the scraper device 300.

[0118] The rear side position design of the roller brush 200 enables the roller brush 200 to cooperate with the water flow and suction to achieve the final cleaning of the floor after the scraper device 300 or the wiper device 400 has finished cleaning, thereby removing tiny stains and ensuring the floor is clean.

[0119] It can be seen that the design of the wiping plate device 400 between the scraper device 300 and the roller brush 200 optimizes the cleaning process, improves the cleaning efficiency and quality, and enhances the adaptability and flexibility of the floor scrubber.

[0120] In some embodiments, the wiper device 400 further has a self-cleaning position. In the self-cleaning position, the wiper device 400 contacts the roller brush 200 and performs self-cleaning through the roller brush 200 .

[0121] Specifically, when the floor scrubber runs to the self-cleaning position, the wiping device 400 will be adjusted to a position in contact with the roller brush 200 , and the rotation of the roller brush 200 will generate friction with the wiping device 400 , thereby removing stains and particles attached to the wiping device 400 .

[0122] The cleanliness of the wiping device 400 will directly affect the cleaning quality of the floor scrubber. The self-cleaning mechanism can ensure the cleanliness of the wiping device 400, thereby ensuring the stability and efficiency of the floor scrubber during the cleaning operation. In addition, the design of the self-cleaning position enables the floor scrubber to clean the wiping device 400 without interrupting the cleaning operation, thereby improving the cleaning efficiency, reducing manual intervention, and reducing the difficulty of operation.

[0123] Optionally, the floor brush assembly 10 may also be designed with a safety locking mechanism to ensure the safety and stability of the floor brush assembly 10 during the self-cleaning process.

[0124] In some embodiments, at least a portion of the structure of the wiper device 400 is rotatable relative to the housing 100 so that the wiper device 400 can rotate between the suspended position 620 and the self-cleaning position.

[0125] Optionally, the rotatable design can be implemented by hinges, bearings or other rotating mechanisms to ensure smooth rotation of the wiper device 400.

[0126] When the wiping device 400 is in the storage state, it can be in a suspended position 620, maintaining a certain distance from the ground. When the wiping device 400 needs to be cleaned, the wiping device 400 can be automatically or manually rotated to a position in contact with the roller brush 200, that is, a self-cleaning position. The friction between the wiping device 400 and the roller brush 200 can remove stains and residues on the wiping device 400.

[0127] By automatically or manually rotating the wiping device 400 to the self-cleaning position, the floor scrubber can clean the wiping device 400 without interrupting the cleaning operation, thereby improving the cleaning efficiency. In addition, the self-cleaning design of the wiping device 400 reduces the operating difficulty of the floor scrubber, and the cleaning performance and stability of the floor scrubber can be maintained without frequent replacement or cleaning of the wiping device 400.

[0128] It can be seen that the rotatable design of the wiping device 400 enables the wiping device 400 to flexibly rotate between the suspended device and the self-cleaning position, thereby enhancing the flexibility and functionality of the floor scrubber, thereby improving the cleaning efficiency and user experience.

[0129] In some embodiments, the floor brush assembly 10 may further include a foam nozzle for spraying a stain dissolving agent onto the surface to be cleaned. The foam nozzle can spray the stain dissolving agent onto the surface to be cleaned, and the stain dissolving agent can penetrate into the tiny gaps of the stains, decompose the stains, and make the stains easier to be removed by cleaning tools, such as the wiping board device 400, the roller brush 200, etc.

[0130] By pre-spraying the stain dissolving agent, the stain dissolving agent can assist in removing stubborn stains on the ground, such as oil stains, grease stains, etc., thereby improving the cleaning efficiency. In addition, the design of the foam nozzle makes the cleaning process of the floor scrubber more intuitive and efficient. Users only need to operate the floor scrubber to see the effect of stains being decomposed and removed, which enhances the user experience.

[0131] Optionally, the position of the foam nozzle may need to be designed according to the overall structure of the floor scrubber and the cleaning requirements, so that the stain dissolving agent can be sprayed onto the surface to be cleaned and avoid interference with other components.

[0132] Optionally, the spray angle and range of the foam nozzle may be designed according to the cleaning requirements and the ground material. For example, for a flat and uniform ground, a larger spray range and angle may be selected; for an uneven or complex ground, the spray angle and range may be adjusted to suit the ground shape.

[0133] In some embodiments, the foam nozzle may be disposed on the housing 100 or the board wiping device 400 .

[0134] In one example, the foam nozzle can be designed between the scraper device 300 and the wiper device 400. When the wiper device 400 falls to the working position 610, the scraper device 300 is lifted to the suspended position 620. Accordingly, the foam nozzle is exposed and can spray the stain dissolving agent. In another example, the foam nozzle can be set directly below the wiper device 400 or on the working surface of the wiper device 400, and the stain dissolving agent can be sprayed according to the use needs.

[0135] By arranging the foam nozzle on the wiping device 400, the stain dissolving agent can be sprayed to the area where the wiping device 400 contacts the ground, so that the stain dissolving agent can directly and effectively act on the stains and accelerate the decomposition of the stains. In addition, the wiping device 400 itself has the function of removing stains, and the design of the foam nozzle further enhances the cleaning ability, that is, the stain dissolving agent can penetrate into the tiny gaps of the stains, and combined with the physical friction of the wiping device 400, a double cleaning effect is formed to ensure cleaning efficiency.

[0136] In addition, arranging the foam nozzle on the wiper device 400 can also ensure that the solvent is only sprayed to the area that needs to be cleaned, thereby reducing unnecessary waste and helping to reduce cleaning costs.

[0137] Optionally, the spray pressure and flow rate of the foam nozzle may need to be adjusted according to the type of stain and the floor material. It should be noted that too large a spray pressure may cause the solvent to splash, and too small a spray pressure may not effectively spray the solvent into the stain.

[0138] In some embodiments, the foam nozzle is configured to spray a stain dissolving agent having a preset shape toward the surface to be cleaned, wherein the length of the preset shape is similar to or the same as the length of at least one of the roller brush 200 and the wiper device 400 .

[0139] This design enables the dissolving agent to more accurately cover the area to be cleaned by the roller brush 200 or the wiper device 400, so that the dissolving agent can more effectively decompose the stains and ensure the cleaning effect. In addition, since the dissolving agent can cover the area to be cleaned, the floor brush assembly 10 can achieve sufficient spraying of the stain dissolving agent without frequent movement or position adjustment during the cleaning process, thereby improving the cleaning efficiency, reducing omissions and repeated work during the cleaning process, and ensuring the user's experience.

[0140] In some embodiments, in combination Figures 1 to 5 ,as well as Figure 8 , Fig.10 and Fig.12 The driving device 500 includes a driving member 510 and a transmission member 520. The driving member 510 may include a driving motor, and the driving member 510 also has a rotatable output swing arm 511. The output swing arm 511 rotates under the drive of the driving motor to generate a driving force.

[0141] The transmission member 520 is hinged to the output swing arm 511, and the transmission member 520 is suitable for sliding along the width direction of the shell 100 under the drive of the output swing arm 511; any one of the wiper device 400 and the scraper device 300 is suitable for converting the sliding of the transmission member 520 along the width direction of the shell 100 into a lifting movement along the vertical direction.

[0142] Specifically, when the transmission member 520 slides along the width direction of the shell 100 driven by the output swing arm 511, the wiper device 400 or the scraper device 300 will rise or fall accordingly, thereby making the wiper device 400 or the scraper device 300 reach the working position 610 or the suspended position 620.

[0143] This design makes the structure of the floor brush assembly 10 more compact, reduces space occupation, and improves the stability and durability of the whole machine. In addition, through the rotation of the driving member 510 and the sliding of the transmission member 520, the wiping plate device 400 or the scraping strip device 300 can be adjusted to a preset position accordingly to achieve cleaning of the floor. It can be seen that through the rotation of the driving member 510, the sliding of the transmission member 520, and the lifting and conversion design of the wiping plate device 400 or the scraping strip device 300, the cleaning efficiency and flexibility of the floor scrubber are improved.

[0144] In some embodiments, in combination Figures 8 to 13 A first guide column 521 is provided on one side of the transmission member 520 facing the wiper device 400. The guide column not only connects the transmission member 520 and the wiper device 400, but also guides the lifting movement of the wiper device 400 by sliding in the preset groove.

[0145] The wiper device 400 is provided with a first movable groove 410 penetrating along the front-to-back direction of the housing 100, and the first movable groove 410 includes a first horizontal section 411 extending along the width direction of the housing 100 and a first inclined section 412 inclined relative to the first horizontal section 411. The design of the first movable groove 410 enables the first guide column 521 to slide therein, and the position of the wiper device 400 is driven as the sliding position changes.

[0146] The first guide post 521 is inserted into the first movable groove 410 , wherein when the first guide post 521 is in the first horizontal section 411 , the wiper device 400 is in a suspended position 620 , and when the first guide post 521 is in the first inclined section 412 , the wiper device 400 performs a lifting motion.

[0147] Specifically, when the first guide column 521 is in the first horizontal section 411 of the first movable groove 410, the wiping device 400 is in a suspended position 620. At this time, there is a certain gap between the wiping device 400 and the ground, which is convenient for storage; when the first guide column 521 slides from the first horizontal section 411 to the first inclined section 412, due to the existence of the first inclined section 412, the guide column slides along the first inclined section 412. At this time, the wiping device 400 descends to a preset position, i.e., the working position 610, under the action of its own gravity. At this time, the wiping device 400 is in contact with the ground to achieve cleaning or scraping of the ground.

[0148] The coordinated use of the first guide column 521 and the first movable groove 410 makes the lifting and lowering movement of the wiping device 400 stable and smooth, reducing the generation of shaking and noise. In addition, since the first movable groove 410 includes a first horizontal section 411 and a first inclined section 412, the lifting and lowering speed and lifting and lowering stroke of the wiping device 400 can be adjusted by designing the inclination angle and length of the first inclined section 412.

[0149] It can be seen that by introducing the design of the first guide column 521 and the first movable groove 410, the transmission mechanism of the floor scrubber and the lifting and lowering movement of the wiping plate device 400 are optimized, the stability and flexibility of the floor scrubber are improved, and the cleaning efficiency of the floor scrubber is ensured.

[0150] In some embodiments, in combination Figure 1 , Figure 3 and Figure 5 ,as well as Figures 8 to 13 The wiper device 400 includes a first movable plate 420 and a wiper member 430. The first movable plate 420 is one of the main components of the wiper device 400, and the first movable groove 410 is provided on the first movable plate 420. The first movable groove 410 is used to cooperate with the first guide column 521 on the transmission member 520 to realize the lifting movement of the wiper device 400.

[0151] The wiping plate 430 is detachably disposed at the bottom end of the first movable plate 420. The wiping plate 430 directly contacts the surface to be cleaned and is used to scrub the surface to be cleaned, which is convenient for users to replace and clean, thereby improving the usability and maintainability of the floor scrubber.

[0152] It is understandable that when the first guide post 521 on the transmission member 520 slides in the first movable groove 410, it drives the first movable plate 420 and the wiping plate member 430 connected thereto to perform lifting and lowering movements. This design enables the wiping plate member 430 to be adjusted to the working position 610 or the suspended position 620 according to the use requirements. When the wiping plate member 430 moves to the working position 610, it will contact the surface to be cleaned and perform a scrubbing operation.

[0153] It can be seen that the cooperation between the first movable plate 420 and the first guide column 521 improves the flexibility and convenience of using and storing the wiping plate member 430. In addition, the design of the wiping plate member 430 needs to take into account easy installation and disassembly to improve the user's operating convenience. In this way, by introducing the design of the first movable plate 420 and the detachable wiping plate member 430, the flexibility and ease of use of the floor scrubber are improved, and its cleaning effect and maintainability are also optimized.

[0154] In some embodiments, in combination Figure 6 as well as Figures 8 to 13 A second guide post 522 is provided on one side of the transmission member 520 facing the scraper device 300. Accordingly, the second guide post 522 is similar to the first guide post 521, and plays a role in connecting the transmission member 520 and the scraper device 300 and guiding the lifting and lowering movement thereof.

[0155] The scraper device 300 is provided with a second movable groove 310 that penetrates along the front-to-back direction of the housing 100, that is, the scraper frame 320 is opened at the second movable groove 310, and the second movable groove 310 includes a second horizontal section 311 extending along the width direction of the housing 100 and a second inclined section 312 inclined relative to the second horizontal section 311. The design of the second movable groove 310 enables the second guide column 522 to slide therein, and adjust the position of the scraper device 300 according to the change of the sliding position.

[0156] The intersection of the second horizontal section 311 and the second inclined section 312 and the projection of the intersection of the first horizontal section 411 and the first inclined section 412 in the reference plane are opposite in the front-to-back direction, and the reference plane is parallel to the surface to be cleaned. In this way, through the design of the intersection, the wiper device 400 and the scraper device 300 have a relatively set spatial distribution on the reference plane (parallel to the surface to be cleaned), avoiding mutual interference and ensuring the smooth progress of the cleaning operation.

[0157] Specifically, the design is similar to the lifting mechanism of the scraper device 400. When the second guide column 522 is in the second horizontal section 311 of the second movable groove 310, the scraper device 300 is in a suspended position 620. At this time, there is a certain gap between the scraper device 300 and the ground; when the second guide column 522 slides from the second horizontal section 311 to the second inclined section 312, due to the existence of the inclined section, the guide column slides along the second inclined section 312. At this time, the scraper device 300 descends to a preset position, i.e., a working position 610, under the action of its own gravity. At this time, the scraper device 300 is in contact with the ground to achieve cleaning or scraping of the ground.

[0158] The coordinated use of the second guide column 522 and the second movable groove 310 makes the lifting and lowering movement of the scraper device 300 stable and smooth, reducing the generation of shaking and noise. In addition, since the second movable groove 310 includes a second horizontal section and a second inclined section, the lifting and lowering speed and lifting and lowering stroke of the scraper device 300 can be adjusted by designing the inclination angle and length of the inclined section.

[0159] The wiping plate device 400 and the scraping strip device 300 are connected to the transmission member 520 through the first guide column 521 and the second guide column 522, respectively, and realize lifting and lowering movement through the first movable groove 410 and the second movable groove 310. This design allows the two to be controlled independently, improves the flexibility and cleaning efficiency of the floor scrubber, and also enables the floor scrubber to adapt to different floors and cleaning requirements, and operate the lifting and lowering of the wiping plate device 400 or the scraping strip device 300 according to actual needs.

[0160] It can be seen that by introducing the design of the second guide column 522 and the second movable groove 310, the transmission mechanism of the floor scrubber, the lifting and lowering movement of the wiping plate device 400 and the scraping strip device 300 are optimized, the stability and flexibility of the floor scrubber are improved, and the cleaning efficiency of the floor scrubber is ensured. In addition, the compactness and flexibility of the floor scrubber are improved by the design of the first guide column 521, the first movable groove 410, the second guide column 522 and the second movable groove 310.

[0161] In some embodiments, in combination Figure 8 , Fig.11 and Fig.13 , the second inclined section 312 and the first horizontal section 411 are opposite to each other along the front-rear direction of the housing 100. This design means that when the second guide column 522 on the transmission member 520 slides on the second inclined section 312, the position of the wiper device 400 in the first horizontal section 411 is corresponding, but the two are in different lifting states. In addition, the lengths of the projections of the second inclined section 312 and the first horizontal section 411 in the reference plane are equal. This design ensures that the wiper device 400 and the scraper device 300 have similar ranges of motion during the lifting process. When one of them completely falls to the working position 610, the other is locked in the suspended position 620.

[0162] The second horizontal section 311 and the first inclined section 412 are opposite to each other along the front-rear direction of the housing 100. This design means that when the second guide column 522 on the transmission member 520 slides on the second horizontal section 311, the position of the scraper device 300 in the first inclined section 412 is corresponding, but the two are also in different lifting states. In addition, the lengths of the projections of the second horizontal section 311 and the first inclined section 412 in the reference plane are equal, and this design further ensures that the wiper device 400 and the scraper device 300 have similar ranges of motion during the lifting process.

[0163] By accurately defining the relative position and projection length between the second inclined section 312 and the first horizontal section 411, as well as between the second horizontal section 311 and the first inclined section 412, the stability and coordination of the wiping plate device 400 and the scraping strip device 300 during the lifting process are improved, which helps to ensure the continuity and uniformity of the wiping plate device 400 and the scraping strip device 300 when switching positions, thereby ensuring the compactness and cleaning efficiency of the floor scrubber.

[0164] It is understandable that the driving member 510 is provided with an output swing arm 511, and the output swing arm 511 is connected to the transmission member 520, and the transmission member 520 is respectively provided with a first guide column 521 and a second guide column 522. The driving member 510 drives the output swing arm 511 to drive the first guide column 521 and the second guide column 522 to move simultaneously through the transmission member 520. In the first movable groove 410, the intersection of the first horizontal section 411 and the first inclined section 412 can be called a first turning point, and in the second movable groove 310, the intersection of the second horizontal section 311 and the second inclined section 312 can be called a second turning point.

[0165] According to the precise description of the first movable groove 410 and the second movable groove 310 in the above, it can be known that the scraper strip device 300 and the wiper plate device 400 can include three states.

[0166] Status 1, reference Figure 8 and Fig. 9 When the first guide column 521 and the second guide column 522 are located at the first turning position and the second turning position respectively, the wiper device 400 and the scraper device 300 are both located at the suspended position 620, and both are in the storage state.

[0167] State 2, reference Fig.10 and Fig.11 , the first guide column 521 and the second guide column 522 are respectively located at the first horizontal section 411 and the second inclined section 312, at this time, the wiper device 400 is located at the suspended position 620, and the scraper device 300 is located at the working position 610. That is, the wiper device 400 is stored, and the scraper device 300 is working.

[0168] State 3, reference Fig.12 and Fig.13 , the first guide column 521 and the second guide column 522 are respectively located at the first inclined section 412 and the second horizontal section 311, at this time, the wiper device 400 is located at the working position 610, and the scraper device 300 is located at the suspended position 620. That is, the wiper device 400 is working, and the scraper device 300 is stored.

[0169] The floor brush assembly 10 provided in the present application can adjust the operating states of the wiping plate device 400 and the scraping strip device 300 according to usage requirements to ensure the high efficiency of the cleaning operation.

[0170] The cleaning device of the second embodiment of the present application is described below.

[0171] Specifically, the cleaning device of the present application may be a floor scrubber, a floor sweeper, or other cleaning devices, etc. The cleaning device includes the floor brush assembly 10 in any of the above embodiments.

[0172] By setting the floor brush assembly 10 of the present application on the cleaning equipment, the scraper device 300 can scrape and clean corners that are difficult to clean, such as corners, avoiding the problem that traditional floor scrubbers cannot effectively clean in these areas. In addition, the wiper device 400 can remove stubborn stains by hard friction, avoiding the problem that traditional floor scrubbers need to go back and forth for cleaning many times, improving the cleaning efficiency and effect. The drive device 500 can control the movement of the scraper device 300 and the wiper device 400 to ensure that they work when needed and are stored when not needed, thereby ensuring the compactness and functionality of the floor brush assembly 10. In this way, the floor brush assembly 10 effectively solves the problems that traditional floor scrubbers may face when dealing with stubborn stains, such as the need for multiple round trips to clean, or even manual cleaning, through the design and control of the scraper device 300, the wiper device 400 and the drive device 500, so that the cleaning effect of stubborn stains is improved by more than 50%, ensuring the cleaning efficiency and effect, reducing the need for manual intervention, making the cleaning work more automated and efficient, and improving the user experience.

[0173] The cleaning system of the second embodiment of the present application is described below.

[0174] Specifically, a cleaning system of the present application includes a cleaning base station and the cleaning device in the above embodiment, and the cleaning base station is at least configured to clean the floor brush assembly 10 of the cleaning device. Among them, various possible structures and implementations of the cleaning base station and the cleaning device have been described in detail in the above embodiments and will not be repeated here.

[0175] According to the cleaning system of the embodiment of the utility model, by setting the cleaning equipment in the above embodiment, the scraper device 300 in the floor brush assembly 10 can scrape and clean corners that are difficult to clean, such as corners, to avoid the problem that traditional floor scrubbers cannot effectively clean these areas. In addition, the wiper device 400 can remove stubborn stains by hard friction, avoiding the problem that traditional floor scrubbers need to go back and forth for cleaning many times, and improve the cleaning efficiency and effect. The drive device 500 can control the movement of the scraper device 300 and the wiper device 400 to ensure that they work when needed and are stored when not needed, thereby ensuring the compactness and functionality of the floor brush assembly 10. In this way, the floor brush assembly 10 effectively solves the problems that traditional floor scrubbers may face when dealing with stubborn stains, such as the need for multiple round trips to achieve cleaning, or even manual cleaning, through the design and control of the scraper device 300, the wiper device 400 and the drive device 500, so that the cleaning effect of stubborn stains is improved by more than 50%, the cleaning efficiency and effect are guaranteed, the need for manual intervention is reduced, the cleaning work is more automated and efficient, and the user experience is improved.

[0176] Finally, it should be noted that those skilled in the art will easily think of other embodiments of the present invention after considering the specification and practicing the scheme disclosed herein. The present invention is intended to cover any variation, use or adaptive change of the scheme, which follows the general principle of the present invention and includes common knowledge or conventional technical means in the technical field not disclosed by the present invention, is not limited to the precise structure described above and shown in the drawings, and can be modified and changed in various ways without departing from its scope. The scope of the present invention is limited only by the appended claims.

Claims

1. A floor brush assembly (10), characterized in that: include: A housing (100) having a cleaning chamber (110); A roller brush (200) is rotatably disposed in the cleaning chamber (110) to clean the surface to be cleaned; a scraper device (300) disposed on the front side of the roller brush (200), the scraper device (300) being movably connected to the housing (100), and the scraper device (300) being used to scrape and wash the surface to be cleaned; A wiping plate device (400) is arranged on the front side of the roller brush (200), the wiping plate device (400) is movably connected to the housing (100), and the wiping plate device (400) is used to perform a scrubbing operation on the surface to be cleaned; A driving device (500) is provided on the housing (100), and the driving device (500) is drivingly connected to the scraper device (300) and / or the wiper device (400) to drive the scraper device (300) and / or the wiper device (400) to move.

2. The floor brush assembly (10) according to claim 1, characterized in that: The scraper device (300) and the wiper plate device (400) both have a working position (610) and a suspended position (620). Any one of the scraper device (300) and the wiper device (400) cleans the surface to be cleaned at the working position (610); Either the scraper device (300) or the wiper device (400) is separated from the surface to be cleaned at the suspended position (620).

3. The floor brush assembly (10) according to claim 2, characterized in that: The scraper strip device (300) and the wiper plate device (400) are configured such that when one of them is in the working position (610), the other is in the suspended position (620); Alternatively, the scraper strip device (300) and the wiper plate device (400) are both in the suspended position (620).

4. The floor brush assembly (10) according to claim 1, characterized in that: The wiper device (400) comprises a first working end (400a) for cleaning the surface to be cleaned. The scraper device (300) comprises a second working end (300a) for cleaning the surface to be cleaned. The end surface area of ​​the first working end (400a) is greater than the end surface area of ​​the second working end (300a).

5. The floor brush assembly (10) according to claim 4, characterized in that: The end surface roughness of the first working end (400a) is greater than the end surface roughness of the second working end (300a).

6. The floor brush assembly (10) according to claim 4, characterized in that: The roller brush (200) has a cleaning body, and the hardness of the first working end (400a) is greater than the hardness of the cleaning body.

7. The floor brush assembly (10) according to claim 1, characterized in that: The scraper strip device (300) and the wiper plate device (400) are spaced apart and distributed along the front-to-back direction.

8. The floor brush assembly (10) according to claim 7, characterized in that: The wiping plate device (400) is located between the scraping strip device (300) and the rolling brush (200).

9. The floor brush assembly (10) according to claim 2, characterized in that: The plate wiping device (400) also has a self-cleaning position. At the self-cleaning position, the plate wiping device (400) contacts the roller brush (200) and performs self-cleaning via the roller brush (200).

10. The floor brush assembly (10) according to claim 9, characterized in that: At least part of the structure of the wiper device (400) is rotatable relative to the housing (100), so that the wiper device (400) can be rotated between the suspended position (620) and the self-cleaning position.

11. The floor brush assembly (10) according to claim 1, characterized in that: Also includes: A foam nozzle is used to spray a stain dissolving agent onto the surface to be cleaned.

12. The floor brush assembly (10) according to claim 11, characterized in that: The foam nozzle is arranged on the housing (100) or the board wiping device (400).

13. The floor brush assembly (10) according to claim 1, characterized in that: The driving device (500) comprises: A driving member (510) having a rotatable output swing arm (511); a transmission member (520) hingedly connected to the output swing arm (511), the transmission member (520) being adapted to slide along the width direction of the housing (100) under the drive of the output swing arm (511); Any one of the wiper plate device (400) and the scraper strip device (300) is suitable for converting the sliding movement of the transmission member (520) along the width direction of the housing (100) into lifting movement along the vertical direction.

14. The floor brush assembly (10) according to claim 13, characterized in that: A first guide column (521) is provided on a side of the transmission member (520) facing the wiper device (400); The wiper device (400) is provided with a first movable groove (410) penetrating along the front-to-back direction of the housing (100), the first movable groove (410) comprising a first horizontal section (411) extending along the width direction of the housing (100) and a first inclined section (412) inclined relative to the first horizontal section (411); The first guide column (521) is inserted into the first movable groove (410), wherein when the first guide column (521) is in the first horizontal section (411), the wiper device (400) is in a suspended position (620), and when the first guide column (521) is in the first inclined section (412), the wiper device (400) performs a lifting movement.

15. The floor brush assembly (10) according to claim 14, characterized in that: The board wiping device (400) comprises: A first movable plate (420), wherein the first movable groove (410) is provided on the first movable plate (420); The wiping plate member (430) is detachably arranged at the bottom end of the first movable plate (420), and the wiping plate member (430) is used to perform a scrubbing operation on the surface to be cleaned.

16. The floor brush assembly (10) according to claim 14, characterized in that: A second guide column (522) is provided on a side of the transmission member (520) facing the scraper device (300); The scraper device (300) is provided with a second movable groove (310) penetrating along the front-to-back direction of the shell (100), the second movable groove (310) comprising a second horizontal section (311) extending along the width direction of the shell (100) and a second inclined section (312) inclined relative to the second horizontal section (311); The projections of the intersection of the second horizontal section (311) and the second inclined section (312) and the intersection of the first horizontal section (411) and the first inclined section (412) in a reference plane are opposite in a front-to-back direction, and the reference plane is parallel to the surface to be cleaned.

17. The floor brush assembly (10) according to claim 16, characterized in that: The second inclined section (312) and the first horizontal section (411) are opposite to each other along the front-rear direction of the housing (100), and the projections of the second inclined section (312) and the first horizontal section (411) on the reference plane are equal in length; The second horizontal section (311) and the first inclined section (412) are opposite to each other along the front-rear direction of the shell (100), and the projections of the second horizontal section (311) and the first inclined section (412) in the reference plane are equal in length.

18. A cleaning device, characterized in that: The invention comprises a floor brush assembly (10) according to any one of claims 1 to 17.

19. A cleaning system, characterized in that: include: Clean the base station; The cleaning device as claimed in claim 18, wherein the cleaning base station is at least configured to clean the floor brush assembly (10) of the cleaning device.

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