WO2026031813A1 - 滚刷组件、清扫设备及清洁系统 - Google Patents

滚刷组件、清扫设备及清洁系统

Info

Publication number
WO2026031813A1
WO2026031813A1 PCT/CN2025/103434 CN2025103434W WO2026031813A1 WO 2026031813 A1 WO2026031813 A1 WO 2026031813A1 CN 2025103434 W CN2025103434 W CN 2025103434W WO 2026031813 A1 WO2026031813 A1 WO 2026031813A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
blades
limiting
blade
support shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2025/103434
Other languages
English (en)
French (fr)
Inventor
赵百年
周志威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Rockrobo Technology Co Ltd
Original Assignee
Beijing Rockrobo Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Rockrobo Technology Co Ltd filed Critical Beijing Rockrobo Technology Co Ltd
Publication of WO2026031813A1 publication Critical patent/WO2026031813A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers

Definitions

  • This application relates to the field of cleaning equipment technology, and in particular to a roller brush assembly, cleaning equipment and cleaning system.
  • embodiments of this application provide a roller brush assembly, a cleaning device, and a cleaning system that can improve the cleaning effect.
  • a first aspect of this application provides a roller brush assembly, the roller brush assembly including a brush body and a drive wheel assembly.
  • the brush body includes a cylindrical body and blades, the blades extending from one end of the outer wall of the cylindrical body along the axial direction of the cylindrical body to the other end, a plurality of blades being circumferentially spaced along the outer wall of the cylindrical body, the blades being soft blades; the cylindrical body is sleeved on the drive wheel assembly, the drive wheel assembly being capable of driving the cylindrical body to rotate.
  • the brush body further includes a limiting member disposed on the inner wall of the cylinder, the limiting member being disposed circumferentially along the inner wall of the cylinder to limit the brush body along the axial direction of the cylinder.
  • the limiting members are respectively provided at both ends of the inner wall of the cylinder along the axial direction of the cylinder, or the limiting members are located between the two ends of the inner wall of the cylinder along the axial direction of the cylinder.
  • the limiting member is formed in a rack shape along the circumferential direction of the inner wall of the cylinder.
  • the limiting member includes limiting teeth spaced circumferentially along the inner wall of the cylinder.
  • the blade includes a first blade and a second blade, the height of the first blade is greater than the height of the second blade, and the first blade and the second blade are alternately arranged in a preset number.
  • the preset number of the first blade and the second blade is one, and the distance between adjacent first blades is 5 to 10 mm.
  • the thickness of the first blade is 0.4 to 1.0 mm, and the ratio of the height dimension to the thickness dimension of the first blade is greater than or equal to 10.
  • the preset number of the first blade and the second blade is one, the distance between adjacent first blades is 5 to 10 mm, the thickness of the first blade is 0.4 to 1.0 mm, and the ratio of the height dimension to the thickness dimension of the first blade is greater than or equal to 10.
  • a plurality of blades are arranged in parallel, and each blade is formed in a straight line, wavy line, spiral line or V-shaped line arrangement.
  • the drive wheel assembly includes a base, a connecting shaft, and at least one drive wheel.
  • Each drive wheel includes a support shaft, and the cylindrical body is sleeved on the support shaft, which is capable of driving the cylindrical body to rotate.
  • the base is disposed at each end of the support shaft, and the support shaft is rotatably connected to the base.
  • the connecting shaft is drivenly connected to one end of the support shaft.
  • the drive wheel further includes a flexible cylinder, which is sleeved on the support shaft, and the cylinder body is sleeved on the flexible cylinder, which can drive the cylinder body to rotate.
  • the support shaft includes a first step, a second step, a support section, and a limiting section.
  • the first step and the second step protrude radially from the support section and the limiting section, respectively.
  • Two first steps are located at both ends of the support shaft, two second steps are located between the two first steps, the limiting section is located between the two second steps, and two support sections are located between adjacent first and second steps.
  • Two flexible cylinders are respectively sleeved on the corresponding support sections. The first step and the second step limit the flexible cylinders, and the two second steps limit the brush body axially along the support shaft.
  • the drive wheel assembly further includes a bearing
  • the support shaft has receiving cavities at both ends
  • the seat body includes a seat plate and at least one support column
  • the support column is connected to the seat plate, the support column protrudes from both sides of the seat plate, one end of the support column passes through the receiving cavity
  • the bearing is sleeved on one end of the support column and located in the receiving cavity and connected to the support shaft
  • at least one support column has a hollow cavity extending axially along the support column, and the connecting shaft passes through the hollow cavity and the receiving cavity and is drivenly connected to the support shaft.
  • the drive wheel assembly further includes a bracket located between the two drive wheels.
  • the cylinder is sleeved on the two drive wheels and the bracket, and the cylinder and the bracket are spaced apart.
  • the two ends of the bracket are respectively connected to the corresponding seat body, and the connecting shaft is drivenly connected to one end of the support shaft of one of the drive wheels.
  • the drive wheel assembly further includes a fastener
  • the seat has a first mounting hole
  • the bracket has second mounting holes at both ends, the fastener passing through the first mounting hole and the second mounting hole to connect the seat and the bracket.
  • the base has a first limiting portion
  • the two ends of the bracket each have a second limiting portion
  • the first limiting portion and the second limiting portion are connected in a limiting manner; wherein, one of the first limiting portion and the second limiting portion is a limiting notch, and the other of the first limiting portion and the second limiting portion is a limiting post.
  • the drive wheel assembly further includes a fastener; the seat has a first mounting hole; the bracket has second mounting holes at both ends; the fastener passes through the first mounting hole and the second mounting hole to connect the seat and the bracket; the seat has a first limiting portion; the bracket has second limiting portions at both ends; the first limiting portion and the second limiting portion are connected in a limiting manner; wherein, one of the first limiting portion and the second limiting portion is a limiting notch, and the other of the first limiting portion and the second limiting portion is a limiting post.
  • the drive wheel assembly can drive the cylinder to rotate, thereby driving the blades to rotate for cleaning.
  • the brush body rolls relative to the surface to be cleaned, collecting dust, debris, hair, and other garbage from the surface.
  • the blades can deform following the movement of the cylinder, forming a waving tendency. After the flat blades deform, the contact area with the surface to be cleaned is increased, increasing the friction on the garbage and improving the cleaning effect.
  • Multiple blades are arranged circumferentially at intervals. When the blades deform, larger particles of garbage can be trapped between adjacent blades, improving the cleaning effect on large particles of garbage.
  • a dust collection space can be formed between two adjacent blades to collect dust, debris, hair, and other garbage from the surface to be cleaned.
  • multiple blades waving together, with the front and rear blades continuously cleaning, can enhance the cleaning effect on stubborn stains.
  • the deformation of the blades and the spacing of multiple blades increase the length of hair needed to wrap around the brush body, making it less likely for hair to get tangled on the brush body.
  • a second aspect of this application provides a cleaning device, the cleaning device including a housing, a drive assembly, and a roller brush assembly as described in any one of the above claims;
  • the housing has an opening and a receiving space that communicate with each other, the roller brush assembly is mounted on the housing and located within the receiving space, and at least a portion of the blades protrude from the housing along the opening;
  • the drive assembly is disposed on the housing and is drivenly connected to the drive wheel set.
  • the blades protrude from the shell.
  • the blades deform after contacting the surface to be cleaned, and adhere to the surface to be cleaned for cleaning. This can improve the cleaning coverage of dust, hair, debris and other garbage, increase the cleaning area and improve the cleaning effect.
  • a third aspect of this application provides a cleaning device, the cleaning device including a housing, a drive assembly, and a roller brush assembly as described in any one of the above embodiments;
  • the housing includes a cover and a bottom shell, the cover having a mounting groove, a first opening and a receiving space communicating with each other, the roller brush assembly being mounted on the cover and located within the receiving space, at least a portion of the base being engaged in the mounting groove;
  • the bottom shell having a second opening communicating with the first opening, the bottom shell being connected to the cover and covering the mounting groove, at least a portion of the blades protruding from the bottom shell along the second opening;
  • the drive assembly being disposed on the cover and being drivenly connected to the connecting shaft.
  • the base is engaged in the mounting groove, and the cover and the bottom shell are detachably connected.
  • the bottom shell is removed first, and then the base is detached from the mounting groove to remove the entire roller brush assembly. This simplifies the assembly and disassembly process and improves efficiency.
  • the housing further includes barrier members, a plurality of such barrier members being spaced apart on the bottom housing and located on the front side of the cleaning device in the forward direction.
  • a fourth aspect of this application provides a cleaning system, the cleaning system including the cleaning equipment described in any of the preceding claims.
  • the cleaning system provided in this application embodiment has the same beneficial effects as the cleaning equipment described above.
  • Figure 1 is a schematic diagram of the structure of a roller brush assembly according to an embodiment of this application.
  • FIG 2 is a front view of the roller brush assembly shown in Figure 1;
  • Figure 3 is a schematic diagram of the structure of a brush body according to an embodiment of this application.
  • Figure 4 is a schematic diagram of the structure of a brush body according to another embodiment of this application.
  • Figure 5 is a front view of the brush body shown in Figure 4.
  • Figure 6 is a schematic diagram of the structure of a drive wheel assembly according to an embodiment of this application.
  • Figure 7 is a structural schematic diagram of the drive wheel assembly shown in Figure 6 of this application from another perspective, in which the flexible cylinder is not shown;
  • Figure 8 is a structural schematic diagram of a connecting shaft according to an embodiment of this application.
  • Figure 9 is a structural schematic diagram of a support shaft according to an embodiment of this application.
  • Figure 10 is a schematic diagram of the explosion structure at point A in Figure 6;
  • Figure 11 is a schematic diagram of the structure of a bracket according to an embodiment of this application.
  • Figure 12 is a structural schematic diagram of a seat according to an embodiment of this application.
  • Figure 13 is a front view of the base shown in Figure 12;
  • Figure 14 is a rear view of the seat shown in Figure 12;
  • Figure 15 is a partial structural schematic diagram of a cleaning device according to an embodiment of this application.
  • Figure 16 is a partial structural schematic diagram of the cleaning equipment shown in Figure 15 from another perspective;
  • Figure 17 is a front view of the cleaning equipment shown in Figure 15;
  • Figure 18 is a structural schematic diagram of a cover according to an embodiment of this application.
  • Figure 19 is a structural schematic diagram of the bottom shell and the barrier member according to an embodiment of this application.
  • Reference numerals in the attached drawings 100; brush body; 10; cylinder; inner wall; 111; outer wall; 112; blade; 12; first blade; 121; second blade; 122; limiting member; 13; limiting tooth; 131; drive wheel assembly; 20; fastener; 21; drive wheel; 22; support shaft; 221; receiving cavity; 221a; first step; second step; 2212; support section; 2213; limiting section; 2214; flexible cylinder; seat; 23; seat plate; support column; 232; hollow cavity; 232a; first mounting hole; 23a; first limiting part; 233; connecting shaft; splined shaft; 241; bearing; 25; bracket; second mounting hole; 26a; second limiting part; 261; groove; 262; groove wall; 2621.
  • Cleaning device 200 housing 210; cover 211; mounting groove 211a; first opening 211b; accommodating space 211c; Air intake 211d; bottom shell 212; second opening 212a; barrier 213; drive assembly 220.
  • orientations or positional relationships such as “upper” and “front” are based on the orientations or positional relationships shown in the accompanying drawings. It should be understood that these orientational terms are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
  • the application will be further described in detail below with reference to the accompanying drawings and specific embodiments.
  • the terms “first,” “second,” etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
  • connection should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium.
  • connection should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium.
  • the first feature "on" the second feature may be in direct contact with the first feature and the second feature, or indirect contact between the first feature and the second feature through an intermediate medium.
  • this application embodiment provides a roller brush assembly 100, which can be used in sweeping equipment such as sweeping machines to clean up garbage, including but not limited to hair, dust, debris, etc.
  • the roller brush assembly 100 includes a brush body 10 and a drive wheel assembly 20.
  • the brush body 10 is used to sweep up dust, debris, hair, and other garbage from the surface to be cleaned.
  • the brush body 10 rolls relative to the surface to be cleaned, collecting the dust, debris, hair, and other garbage.
  • the brush body 10 then draws the garbage into the dust collection box of the sweeping equipment under suction.
  • the brush body 10 includes a cylinder 11 and blades 12, which can be integrally formed or manufactured separately and then assembled together.
  • the blades 12 are soft blades, extending from one end of the outer wall 112 of the cylinder 11 along the axial direction of the cylinder 11 to the other end, with multiple blades 12 extending in the same direction. Multiple blades 12 are spaced apart circumferentially along the outer wall 112 of the cylinder 11.
  • the cylinder 11 is fitted onto a drive wheel assembly 20, and its cross-section can be circular or racetrack-shaped depending on the contact surface with the drive wheel assembly 20.
  • the drive wheel assembly 20 can drive the cylinder 11 to rotate, thereby driving the blades 12 to rotate for cleaning.
  • the drive wheel assembly 20 and the cylinder 11 can be driven by gear meshing or by friction between the contact surfaces of the drive wheel assembly 20 and the cylinder 11.
  • the blade 12 is generally flat and relatively thin, ranging from 0.4 to 1.0 mm, for example, 0.4 mm, 0.6 mm, 0.8 mm, or 1.0 mm.
  • the thickness of the blade 12 refers to its dimension along the direction of rotation.
  • the blade 12 is made of a soft material, such as TPU (Thermoplastic polyurethanes), PVC (Polyvinyl chloride), or PU (Polyurethane).
  • Soft materials are highly flexible and elastic, capable of deformation under external force and returning to their original shape after the force is removed.
  • the blade 12 can be made of TPU.
  • TPU has excellent wear resistance and elasticity. It exhibits superior wear resistance, low wear rate, and good elasticity, quickly returning to its original shape after the external force is removed.
  • the hardness of the blade 12 can be 60-90 HA, where HA refers to the Shore A hardness unit.
  • the material of the cylinder 11 can be the same as or different from that of the blade 12. When the cylinder 11 and the blade 12 are integrally molded, they can be made of the same soft material, such as TPU.
  • the blades 12 deform following the movement of the cylinder 11, creating a oscillating tendency.
  • the deformation of the flat blades 12 increases the contact area with the surface to be cleaned, enhancing friction against debris and improving cleaning efficiency.
  • multiple blades 12 oscillate together, with continuous cleaning by the front and rear blades, enhancing the removal of stubborn stains.
  • the multiple blades 12 are spaced circumferentially; during deformation, larger debris particles can be trapped between adjacent blades, improving the cleaning effect on large particles.
  • the electrical power allocated to the roller brush assembly 100 is low, the good cleaning effect of the soft blades allows for meeting some cleaning needs even at low power.
  • the circumferential direction of the outer wall 112 refers to the annular direction formed by the outer wall 112 along a cross section perpendicular to the axial direction of the cylinder 11. In this way, a dust collection space can be formed between two adjacent blades 12 to collect dust, debris, hair and other garbage from the contact surface.
  • each blade 12 is arranged in parallel, and each blade 12 can be formed in a straight line to push the waste in parallel. In this way, the manufacturing difficulty can be reduced and the production cost can be reduced.
  • the blades are arranged in parallel, and each blade may also be arranged in a wavy, spiral, or V-shaped pattern.
  • Wavy blades can improve the gripping effect of the blades on large particles of debris and reduce the possibility of debris falling off during movement after being gripped by the blades.
  • Spiral blades can push debris to one side.
  • V-shaped blades can move debris from both sides towards the pointed corner in the middle.
  • the height of the blades 12 can be uniform or different.
  • the height of the blade 12 refers to the length between the end of the blade 12 connected to the cylinder 11 and the end away from the cylinder 11. In some embodiments, please refer to Figures 4 and 5, all blades 12 on the brush body 10 have the same height. When the surface to be cleaned is hard or the debris is mostly large particles, uniform blade length can increase the cleaning force and improve the cleaning effect.
  • the blades 12 on the brush body 10 have inconsistent heights.
  • Each blade 12 includes a first blade 121 and a second blade 122, with the first blade 121 being taller than the second blade 122.
  • the first blade 121 and the second blade 122 are alternately arranged according to a preset number.
  • the coordinated arrangement of the first blade 121 and the second blade 122 enables more effective cleaning of debris and dust of different sizes.
  • the first blade 121 can reach into crevices and corners, making it easier to grab larger debris and fragments.
  • the second blade 122 located between adjacent first blades 121, provides support. A dust collection space can be formed between the first blades 121.
  • first blades 121 and second blades 122 are unlimited.
  • a single first blade 121 and a single second blade 122 can be repeatedly alternated.
  • a single first blade 121 and multiple second blades 122 can be repeatedly alternated; or multiple first blades 121 and a single second blade 122 can be repeatedly alternated; or multiple first blades 121 and multiple second blades 122 can be repeatedly alternated.
  • multiple blades 12 are arranged in parallel, and the height-to-thickness ratio of at least some blades 12 is greater than or equal to 10, for example, 10, 11, or 12.
  • the height-to-thickness ratio of all blades 12 can be greater than or equal to 10, for example, the height-to-thickness ratio of each blade 12 is 10, 11, or 12.
  • the blades 12 include a higher first blade 121 and a lower second blade 122, the height-to-thickness ratio of the first blade 121 is greater than or equal to 10, for example, 10, 11, or 12.
  • multiple blades 12 are arranged in parallel, with a single first blade 121 and a single second blade 122 repeatedly and alternately arranged.
  • the distance between two adjacent first blades 121 is 5-10 mm, for example, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, or 10 mm.
  • the second blade 122 is located between two adjacent first blades 121. Exemplarily, the distance between the second blade 122 and the two adjacent first blades 121 is equal. In this way, the deformation of the first blades 121 can be better controlled, which can improve the cleaning effect and make the support force of the second blades 122 more uniform, thus improving the user experience.
  • the brush body 10 further includes a limiting member 13 disposed on the inner wall 111 of the cylinder 11.
  • the limiting member 13 is disposed circumferentially along the inner wall 111 of the cylinder 11 to limit the brush body 10 along the axial direction of the cylinder 11.
  • the limiting member 13 is arranged circumferentially along the inner wall 111 of the cylinder 11, which can improve the limiting effect on the cylinder 11 and reduce the possibility of displacement caused by the cylinder 11 moving axially relative to the drive wheel assembly 20.
  • the position of the limiting member 13 is not limited, as long as it can limit the movement of the brush body 10 along the axial direction of the cylinder 11.
  • the limiting member 13 is respectively provided at both ends of the inner wall 111 of the cylinder 11 along the axial direction of the cylinder 11.
  • the limiting member 13 is located between the two ends of the inner wall 111 of the cylinder 11 along the axial direction of the cylinder 11. For example, referring to FIG3, the limiting member 13 is located at the middle position of the inner wall 111 of the cylinder 11 along the axial direction.
  • the limiting member 13 can be integrally formed with the cylinder 11 and the blade 12, which facilitates manufacturing and increases the structural strength of the brush body 10. Alternatively, the limiting member 13 can be manufactured separately from the cylinder 11 and the blade 12. The limiting member 13, the cylinder 11, and the blade 12 can be made of the same or different materials depending on performance requirements.
  • the structural form of the limiting member 13 is not limited; it can be a continuous annular limiting rib or limiting protrusions spaced along an annular pattern.
  • the limiting member 13 includes limiting teeth 131 circumferentially spaced along the inner wall 111 of the cylinder 11.
  • the form of the limiting teeth 131 is not limited, as long as it meets the limiting requirements.
  • the cross-sectional shape of the limiting teeth 131 can be trapezoidal, square, or triangular, etc. There is a gap between two adjacent limiting teeth 131, which allows for a certain amount of deformation and movement space when the limiting teeth 131 perform the limiting function, reducing the possibility of jamming when the cylinder 11 rotates.
  • the limiting member 13 is formed in a rack shape along the circumferential direction of the inner wall 111 of the cylinder 11.
  • the rack-shaped limiting member 13 has a rack base and limiting teeth spaced apart on the rack base.
  • the cross-sectional shape of the limiting teeth can be trapezoidal, square, or triangular, etc.
  • the rack base can improve the overall strength of the brush body 10 and further reduce the possibility of the brush body 10 moving axially. There is a gap between two adjacent limiting teeth, which allows for a certain amount of deformation and movement space when the limiting teeth play a limiting role, reducing the possibility of jamming when the cylinder 11 rotates.
  • the drive wheel assembly 20 provides power for the rotation of the brush body 10.
  • the drive wheel assembly 20 includes a base 23, a connecting shaft 24, and at least one drive wheel 22, such as one, two, or more.
  • Each drive wheel 22 includes a support shaft 221, on which the cylinder 11 is sleeved, and the support shaft 221 can drive the cylinder 11 to rotate.
  • Bases 23 are respectively provided at both ends of the support shaft 221, and the support shaft 221 is rotatably connected to the bases 23.
  • the connecting shaft 24 is drivenly connected to one end of the support shaft 221.
  • the connecting shaft 24 is powered by the drive assembly of the cleaning device, and the driving connection between the connecting shaft 24 and the support shaft 221 causes the support shaft 221 to drive the cylinder 11 to rotate, and the blades 12 follow the rotation of the cylinder 11 to achieve cleaning.
  • the drive wheels 22 connected by the connecting shaft 24 are the driving wheels, and the drive wheels 22 not connected to the connecting shaft 24 are the driven wheels.
  • the drive wheel assembly 20 includes two drive wheels 22.
  • the cylinder 11 is fitted onto the two drive wheels 22, for example, by a toothed connection, meaning that both the inner wall of the cylinder 11 and the outer wall of the drive wheels 22 have meshing teeth.
  • Providing two drive wheels 22 increases the outer peripheral area of the brush body 10, increases the contact area between the brush body 10 and the contact surface, increases the number of blades 12, and reduces the possibility of hair and other debris getting tangled on the brush body 10.
  • the distance between the axes of two adjacent drive wheels 22 is 20-50mm, for example, 20mm, 30mm, 40mm or 50mm.
  • the number of blades 12 in contact with the surface to be cleaned can be controlled, forming different models of roller brush assemblies 100 to meet different market demands.
  • the seat 23 is used to mount and fix the drive wheel 22 and the connecting shaft 24 to form a small assembly component.
  • the overall disassembly and assembly can simplify the maintenance process and improve maintenance efficiency.
  • the drive wheel 22 further includes a flexible cylinder 222, which is sleeved on the support shaft 221.
  • the cylinder body 11 is sleeved on the flexible cylinder 222, and the flexible cylinder 222 can drive the cylinder body 11 to rotate.
  • the flexible cylinder 222 drives the cylinder body 11 to rotate through friction.
  • the support shaft 221 is generally made of a material with high structural strength, such as metal.
  • the flexible cylinder 222 is generally made of a soft material that can deform under external force.
  • the cylinder body 11 can also be made of a soft material, and can be sleeved on the flexible cylinder 222 through deformation, and fits tightly with the flexible cylinder 222.
  • the cylindrical body 11 and the flexible cylinder 222 can be made of the same material, both being soft materials.
  • the cylindrical body 11 can be made of TPU, and the flexible cylinder 222 can also be made of TPU.
  • the drive wheel assembly 20 further includes a bracket 26, which is located between the two drive wheels 22.
  • the cylinder 11 is sleeved on the two drive wheels 22 and the bracket 26, and the cylinder 11 and the bracket 26 are spaced apart.
  • the two ends of the bracket 26 are respectively connected to the corresponding seat 23, and the connecting shaft 24 is driven connected to one end of the support shaft 221 of one of the drive wheels 22.
  • the base 23 provides a mounting position for the bracket 26.
  • the cylinder 11 and the bracket 26 are spaced apart, and the bracket 26 will not affect the normal operation of the cylinder 11.
  • the bracket 26 can support the cylinder 11, increase the contact area between all blades 12 and the surface to be cleaned, and improve the cleaning effect.
  • the support shaft 221 includes a first step 2211, a second step 2212, a support section 2213, and a limiting section 2214.
  • the first step 2211 and the second step 2212 protrude radially from the support section 2213 and the limiting section 2214, respectively.
  • the two first steps 2211 are located at opposite ends of the support shaft 221
  • the two second steps 2212 are located between the two first steps 2211
  • the limiting section 2214 is located between the two second steps 2212
  • the two support sections 2213 are located between adjacent first steps 2211 and second steps 2212.
  • Two flexible cylinders 222 are respectively fitted onto corresponding support sections 2213, and the first steps 2211 and the second steps 2212 limit the movement of the flexible cylinders 222.
  • the two second steps 2212 are used to limit the movement of the brush body 10 along the axial direction of the support shaft 221.
  • two second steps 2212 protrude from the limiting section 2214, forming a recessed limiting space at the limiting section 2214.
  • the limiting member 13 is located in the limiting space, and the two second steps 2212 limit the axial movement of the limiting member 13, thereby limiting the axial movement of the cylinder 11. This prevents the cylinder 11 from moving too far along the axial direction and causing large displacement, which would affect the cleaning effect.
  • the adjacent first step 2211 and second step 2212 protrude from the support section 2213, forming a recessed limiting space at the support section 2213.
  • the flexible cylinder 222 is located in the limiting space.
  • the first step 2211 and second step 2212 limit the axial movement of the flexible cylinder 222, thereby limiting its axial movement. This prevents the flexible cylinder 222 from moving too much along the axis, which would cause the cylinder body 11 to move too much along the axis and affect the cleaning effect.
  • the drive wheel assembly 20 further includes a bearing 25, and the two ends of the support shaft 221 have receiving cavities 221a;
  • the seat body 23 includes a seat plate 231 and at least one support column 232, the support column 232 is connected to the seat plate 231, the support column 232 protrudes from both sides of the seat plate 231, one end of the support column 232 passes through the receiving cavity 221a, the bearing 25 is sleeved on one end of the support column 232 and located in the receiving cavity 221a and connected to the support shaft 221; at least one support column 232 has a hollow cavity 232a that extends axially along the support column 232, and the connecting shaft 24 passes through the hollow cavity 232a and the receiving cavity 221a and is drivenly connected to the support shaft 221.
  • the bearing 25 is used to reduce the friction between the support shaft 221 and the seat 23, making the rotation of the support shaft 221 smoother. It also provides support for the support shaft 221, improving the structural strength of the drive wheel assembly 20.
  • the bearing 25 is located within the receiving cavity 221a, ensuring that the support shaft 221 maintains a stable axial position during rotation, preventing transmission failure due to axial movement of the support shaft 221 and thus affecting the cleaning effect.
  • the bearing 25 may not be used, and the part where the support column 232 of the seat 23 mates with the support shaft 221 may be made of a self-lubricating material, such as copper.
  • the connecting shaft 24 includes a splined shaft 241 with a keyway on its surface.
  • the inner wall of the support shaft 221 has a keyway that matches the splined shaft 241.
  • the rotation of the splined shaft 241 and the support shaft 221 through their cooperation improves drive stability.
  • the support column 232 has a hollow cavity 232a.
  • the connecting shaft 24 is powered by the drive assembly of the cleaning device.
  • the connecting shaft 24 passes through the hollow cavity 232a and the receiving cavity 221a and is driven to connect with the support shaft 221, thereby causing the support shaft 221 to drive the cylinder 11 to rotate.
  • the blades 12 follow the movement of the cylinder 11 to achieve cleaning.
  • the bracket 26 has a groove 262 at the position corresponding to the limiting segment 2214.
  • the groove 262 has two groove walls 2621, which are used to limit the brush body 10 along the axial direction of the support shaft 221. In this way, the two groove walls 2621 and the two second steps 2212 together limit the brush body 10 along the axial direction of the support shaft 221, which can improve the limiting effect.
  • the drive wheel assembly 20 further includes a fastener 21 (see Figure 6).
  • the seat 23 has a first mounting hole 23a and a first limiting portion 233.
  • the two ends of the bracket 26 have a second mounting hole 26a and a second limiting portion 261, respectively.
  • the fastener 21 passes through the first mounting hole 23a and the second mounting hole 26a to connect the seat 23 and the bracket 26.
  • the first limiting portion 233 and the second limiting portion 261 limit the connection, wherein one of the first limiting portion 233 and the second limiting portion 261 is a limiting notch, and the other of the first limiting portion 233 and the second limiting portion 261 is a limiting post.
  • fasteners 21 are inserted through the first mounting hole 23a and the second mounting hole 26a to securely connect the base 23 and the bracket 26.
  • the insertion of a limiting post into the limiting notch further enhances the stability of the connection between the base 23 and the bracket 26.
  • the engagement of the limiting post and the limiting notch during installation facilitates alignment and improves installation speed. It is understood that the connection between the bracket 26 and the base 23 can be achieved either by simply inserting fasteners 21 through the first mounting hole 23a and the second mounting hole 26a, or by simply inserting a limiting post into the limiting notch.
  • the fastener 21 is a bolt
  • the second mounting hole 26a is a threaded hole
  • the fastener 21 passes through the seat 23 and is threadedly connected to the bracket 26.
  • the bracket 26 has limiting notches on both sides, and the seat 23 has limiting posts relative to the limiting notches. The limiting posts are inserted into the limiting notches to align the seat 23 and the bracket 26, and then the fasteners 21 are installed to securely connect the seat 23 and the bracket 26.
  • the cleaning device 200 includes a housing 210, a drive assembly 220, and a roller brush assembly 100 according to any one of the embodiments of this application.
  • the housing 210 has an opening and a receiving space 211c that are interconnected.
  • the roller brush assembly 100 is installed in the housing 210 and located in the receiving space 211c. At least a portion of the blades 12 protrude from the housing 210 along the opening.
  • the drive assembly 220 is disposed on the housing 210 and is drivenly connected to the drive wheel set 20.
  • the cleaning equipment 200 can be a sweeper or a combined sweeper and washer, which can be used to clean the floors of factories, shopping malls, offices or homes, and has a good cleaning effect on dust, hair, debris and other garbage.
  • the blade 12 protrudes from the housing 210. During cleaning, the blade 12 deforms after contacting the contact surface, and the end fits against the contact surface for cleaning. This can improve the cleaning coverage of dust, hair, debris and other garbage, increase the cleaning area and improve the cleaning effect.
  • the housing 210 includes a cover 211 and a bottom shell 212.
  • the cover 211 has a mounting groove 211a, a first opening 211b, a receiving space 211c, and an air intake 211d that are interconnected.
  • the roller brush assembly 100 is mounted on the cover 211 and located in the receiving space 211c. At least a portion of the seat 23 is engaged in the mounting groove 211a.
  • the bottom shell 212 has a second opening 212a that communicates with the first opening 211b, together forming the opening of the housing 210.
  • the bottom shell 212 is connected to the cover 211 and covers the mounting groove 211a. At least a portion of the blades 12 protrude from the bottom shell 212 along the second opening 212a.
  • a drive assembly 220 is disposed on the cover 211 and is drivenly connected to the connecting shaft 24.
  • the seat 23 is partially locked in the mounting groove 211a.
  • the cover 211 and the bottom shell 212 are detachably connected. First, remove the bottom shell 212, and then remove the seat 23 from the mounting groove 211a to remove the entire roller brush assembly 100.
  • the support column 232 of one end of the base 23 of the roller brush assembly 100 is released from the corresponding mounting groove 211a, allowing the support column 232 at one end to disengage from the mounting groove 211a. Then, the support column 232 of the other end of the base 23 is disengaged from the corresponding mounting groove 211a, thus allowing the roller brush assembly 100 to be completely disassembled.
  • the support column 232 of one end of the base 23 is first inserted into the corresponding mounting groove 211a, and then the support column 232 of the other end of the base 23 is inserted into the corresponding mounting groove 211a, completing the overall installation of the roller brush assembly 100.
  • the cover 211 and the bottom shell 212 are fixedly connected. This simplifies the disassembly and assembly steps and improves efficiency.
  • the housing 210 further includes barrier members 213, a plurality of barrier members 213 being spaced apart on the bottom housing 212 and located on the front side of the cleaning device 200 in the forward direction. Under the support of the barrier members 213, the bottom housing 212 forms a certain angle with the surface to be cleaned, and the closer the blade 12 is to the barrier member 213, the more of it protrudes from the bottom housing 212.
  • the barrier 213 can isolate some slender items, such as wires, reducing the likelihood of slender items getting caught in the roller brush assembly 100 and affecting the normal operation of the cleaning device 200.
  • the blades 12 deform more as they move from front to back during rotation, which helps to roll up debris between adjacent blades 12. Through the deformation of the blades 12, the debris is continuously pushed to the suction port 211d, which can further improve the cleaning effect.
  • the first blade 121 may protrude longer from the housing 210, while the second blade 122 may protrude shorter from the housing 210.
  • the second blade 122 may contact the surface to be cleaned at least partially during rotation to provide support.
  • the cleaning device 200 also includes a control program. After being powered on, the cleaning device 200 can be controlled by the program to automatically run the planned route for cleaning, without the need for manual operation of the cleaning device 200, making it convenient and quick to use.
  • the cleaning system also includes other equipment such as a high-pressure washer, a polisher, or a dehumidifier.
  • the washer can clean the surface of an object using a high-pressure washer to remove dirt.
  • the polisher can be used for polishing floors or walls, making them shiny and clean.
  • the dehumidifier can dry the floor using methods such as blowing air or drying.
  • the cleaning device can operate alone or in conjunction with other equipment.

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Brushes (AREA)

Abstract

一种滚刷组件、清扫设备及清洁系统，涉及清洁设备技术领域。滚刷组件（100）包括刷体（10）和驱动轮组（20）。刷体（10）包括筒体（11）和叶片（12），叶片（12）从筒体（11）的外壁沿筒体（11）的轴向的一端延伸至另一端，多个叶片（12）沿筒体（11）的外壁的周向间隔设置，叶片（12）为软质叶片；筒体（11）套设于驱动轮组（20）上，驱动轮组（20）能够带动筒体（11）转动。在驱动轮组（20）的驱动作用下，叶片（12）能够跟随筒体（11）的运动产生形变，形成摆动的趋势，扁平状的叶片形变后，增加了与待清扫面的接触面积，加大对垃圾的摩擦作用，提高了清洁效果。

Description

滚刷组件、清扫设备及清洁系统
相关申请的交叉引用
本申请要求于2024年8月7日递交的中国专利申请202421906220.6的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。
技术领域
本申请涉及清洁设备技术领域，尤其涉及一种滚刷组件、清扫设备及清洁系统。
背景技术
相关技术中，清扫设备中在清扫时，毛发会缠绕在刷体表面，可能造成设备故障导致运行停止，或毛发停留在刷体表面影响清扫效果。
发明内容
有鉴于此，本申请实施例提供一种滚刷组件、清扫设备及清洁系统，能够提高清扫效果。
本申请实施例的第一方面提供一种滚刷组件，所述滚刷组件包括刷体和驱动轮组。所述刷体包括筒体和叶片，所述叶片从所述筒体的外壁沿所述筒体的轴向的一端延伸至另一端，多个所述叶片沿所述筒体的外壁的周向间隔设置，所述叶片为软质叶片；所述筒体套设于所述驱动轮组上，所述驱动轮组能够带动所述筒体转动。
在一些实施例中，所述刷体还包括设置于所述筒体的内壁的限位件，所述限位件沿所述筒体的内壁的周向设置，以对所述刷体沿所述筒体的轴向进行限位。
在一些实施例中，所述筒体的内壁上沿所述筒体的轴向的两端分别设置所述限位件，或所述限位件位于所述筒体的内壁沿所述筒体的轴向的两端之间。
在一些实施例中，所述限位件沿所述筒体的内壁的周向形成为齿条状。
在一些实施例中，所述限位件包括沿所述筒体的内壁的周向间隔设置的限位齿。
在一些实施例中，所述叶片包括第一叶片和第二叶片，所述第一叶片的高度大于所述第二叶片的高度，所述第一叶片和所述第二叶片按照预设数量交替设置。
在一些实施例中，所述第一叶片和所述第二叶片的预设数量均为一个，相邻所述第一叶片之间的距离为5～10mm。
在一些实施例中，所述第一叶片的厚度为0.4～1.0mm，所述第一叶片的高度尺寸与厚度尺寸之比大于等于10。
在一些实施例中，所述第一叶片和所述第二叶片的预设数量均为一个，相邻所述第一叶片之间的距离为5～10mm；所述第一叶片的厚度为0.4～1.0mm，所述第一叶片的高度尺寸与厚度尺寸之比大于等于10。
在一些实施例中，多个所述叶片平行设置，每个所述叶片形成为直线、波浪线、螺旋线或V形线布置。
在一些实施例中，所述驱动轮组包括座体、联接轴和至少一个驱动轮。所述驱动轮包括支承轴，所述筒体套设于所述支承轴上，所述支承轴能够带动所述筒体转动；所述支承轴的两端分别设置所述座体，所述支承轴与所述座体可转动连接；所述联接轴与所述支承轴的一端驱动连接。
在一些实施例中，所述驱动轮还包括柔性筒，所述柔性筒套设于所述支承轴上，所述筒体套设于所述柔性筒上，所述柔性筒能够带动所述筒体转动。
在一些实施例中，所述支承轴包括第一台阶、第二台阶、支承段和限位段，所述第一台阶和所述第二台阶沿所述支承轴的径向分别凸出于所述支承段和所述限位段；两个所述第一台阶分别位于所述支承轴的两端，两个所述第二台阶分别位于两个所述第一台阶之间，所述限位段位于两个所述第二台阶之间，两个所述支承段分别位于相邻的所述第一台阶和所述第二台阶之间，两个所述柔性筒分别套设于对应的所述支承段，所述第一台阶和所述第二台阶对所述柔性筒进行限位，两个所述第二台阶用于对所述刷体沿所述支承轴的轴向进行限位。
在一些实施例中，所述驱动轮组还包括轴承，所述支承轴的两端具有容纳腔，所述座体包括座板和至少一个支承柱，所述支承柱与所述座板连接，所述支承柱凸出于所述座板的两侧，所述支承柱的一端穿设于所述容纳腔，所述轴承套设于所述支承柱的一端并位于所述容纳腔内与所述支承轴连接；至少一个所述支承柱具有沿所述支承柱轴向贯通的中空腔，所述联接轴穿设于所述中空腔和所述容纳腔与所述支承轴驱动连接。
在一些实施例中，所述驱动轮为两个，所述驱动轮组还包括支架，所述支架位于两个所述驱动轮之间，所述筒体套设于两个驱动轮和所述支架上，所述筒体与所述支架间隔设置，所述支架的两端分别与对应的所述座体连接，所述联接轴与其中一个所述驱动轮的所述支承轴的一端驱动连接。
在一些实施例中，所述驱动轮组还包括紧固件，所述座体上具有第一安装孔，所述支架的两端分别具有第二安装孔，所述紧固件穿设于所述第一安装孔和所述第二安装孔，以将所述座体和所述支架连接。
在一些实施例中，所述座体上具有第一限位部，所述支架的两端分别具有第二限位部，所述第一限位部和所述第二限位部限位连接；其中，所述第一限位部和所述第二限位部两者之一为限位缺口，所述第一限位部和所述第二限位部两者另一为限位柱。
在一些实施例中，所述驱动轮组还包括紧固件，所述座体上具有第一安装孔，所述支架的两端分别具有第二安装孔，所述紧固件穿设于所述第一安装孔和所述第二安装孔，以将所述座体和所述支架连接；所述座体上具有第一限位部，所述支架的两端分别具有第二限位部，所述第一限位部和所述第二限位部限位连接；其中，所述第一限位部和所述第二限位部两者之一为限位缺口，所述第一限位部和所述第二限位部两者另一为限位柱。
根据本申请实施例提供的滚刷组件，驱动轮组能够带动筒体转动，进行带动叶片转动以进行清扫。在驱动轮组的驱动作用下，刷体相对待清扫面滚动，将待清扫面的灰尘、碎屑、毛发等垃圾收集起来。清扫时叶片能够跟随筒体的运动产生形变，形成摆动的趋势，扁平状的叶片形变后，增加了与待清扫面的接触面积，加大对垃圾的摩擦作用，提高了清洁效果。多个叶片沿周向间隔设置，在叶片的形变情况下，可以将较大颗粒的垃圾夹设在相邻叶片之间，提高对大颗粒垃圾的清扫效果。在相邻两个叶片之间能够形成集尘空间，将待清扫面的灰尘、碎屑、毛发等垃圾收集起来。同时，多个叶片一同摆动，前后叶片持续进行清扫，能够增强顽固污渍的清扫效果。叶片的变形以及多个叶片间隔设置，增加了毛发绕刷体需要的长度，使得毛发不容易缠绕在刷体上。
本申请实施例的第二方面提供一种清扫设备，所述清扫设备包括壳体、驱动总成和上述任一项所述的滚刷组件；所述壳体具有相互连通的开口和容纳空间，所述滚刷组件安装于所述壳体并位于所述容纳空间内，至少部分所述叶片沿所述开口凸出于所述壳体；所述驱动总成设置于所述壳体上，所述驱动总成与所述驱动轮组驱动连接。
根据本申请实施例提供的清扫设备，叶片凸出于壳体，在清扫时叶片与待清扫面抵接后发生形变，贴合待清扫面进行清扫，能够提高对灰尘、毛发、碎屑等垃圾的清扫覆盖面，增大清扫面积，提高清扫效果。
本申请实施例的第三方面提供一种清扫设备，所述清扫设备包括壳体、驱动总成和上述任一项所述的滚刷组件；所述壳体包括盖体和底壳，所述盖体具有安装槽、以及相互连通的第一开口和容纳空间，所述滚刷组件安装于所述盖体并位于所述容纳空间内，所述座体的至少部分卡设于所述安装槽中；所述底壳具有与第一开口连通的第二开口，所述底壳与所述盖体连接并盖设所述安装槽，至少部分所述叶片沿所述第二开口凸出于所述底壳；所述驱动总成设置于所述盖体上，所述驱动总成与所述联接轴驱动连接。
根据本申请实施例提供的清扫设备，座体的至少部分卡设在安装槽中，盖体和底壳为可拆卸连接。在拆卸时，先将底壳拆下，再将座体从安装槽中脱出，即可将整个滚刷组件拆下。能够简化拆装步骤，提高拆装效率。
在一些实施例中，所述壳体还包括阻隔件，多个所述阻隔件间隔设置于所述底壳上，位于所述清扫设备前进方向的前侧。
本申请实施例的第四方面提供一种清洁系统，所述清洁系统包括上述任一项所述的清扫设备。
本申请实施例提供的清洁系统具有与上述清扫设备相同的有益效果。
附图说明
图1为根据本申请一实施例的滚刷组件的结构示意图；
图2为图1所示滚刷组件的正视图；
图3为根据本申请一实施例的刷体的结构示意图；
图4为根据本申请另一实施例的刷体的结构示意图；
图5为图4所示刷体的正视图；
图6为根据本申请一实施例的驱动轮组的结构示意图；
图7为本申请图6所示驱动轮组的另一视角的结构示意图，其中未展示柔性筒；
图8为根据本申请一实施例的联接轴的结构示意图；
图9为根据本申请一实施例的支承轴的结构示意图；
图10为图6的A处爆炸结构示意图；
图11为根据本申请一实施例的支架的结构示意图；
图12为根据本申请一实施例的座体的结构示意图；
图13为图12所示座体的正视图；
图14为图12所示座体的后视图；
图15为根据本申请一实施例的清扫设备的局部结构示意图；
图16为图15所示清扫设备的另一视角的局部结构示意图；
图17为图15所示清扫设备的正视图；
图18为根据本申请一实施例的盖体的结构示意图；
图19为根据本申请一实施例的底壳和阻隔件的结构示意图。
附图标记说明
滚刷组件100；刷体10；筒体11；内壁111；外壁112；叶片12；第一叶片121；第
二叶片122；限位件13；限位齿131；驱动轮组20；紧固件21；驱动轮22；支承轴221；容纳腔221a；第一台阶2211；第二台阶2212；支承段2213；限位段2214；柔性筒222；座体23；座板231；支承柱232；中空腔232a；第一安装孔23a；第一限位部233；联接轴24；花键轴241；轴承25；支架26；第二安装孔26a；第二限位部261；凹槽262；槽壁2621；
清扫设备200；壳体210；盖体211；安装槽211a；第一开口211b；容纳空间211c；
吸风口211d；底壳212；第二开口212a；阻隔件213；驱动总成220。
具体实施方式
结合附图和实施例对本申请的实施方式作进一步详细描述。以下实施例用于说明本申请，但不能用来限制本申请的范围。
需要说明的是，在本申请实施例中“上”、“前”等方位或位置关系为基于附图所示的方位或位置关系。需要理解的是，这些方位术语仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。下面结合附图及具体实施例对本申请再作进一步详细的说明。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本申请实施例的描述中，需要说明的是，除非另有明确的规定和限定，术语“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请实施例中的具体含义。
在本申请实施例中，除非另有明确的规定和限定，第一特征在第二特征“上”可以是第一特征和第二特征直接接触，或第一特征和第二特征通过中间媒介间接接触。
在本说明书的描述中，参考术语“一些实施例”、“示例性地”、“具体的”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请实施例的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本申请中描述的不同实施例或示例以及不同实施例或示例的特征进行结合。
相关技术中，清扫设备中在清扫时，毛发会缠绕在刷体表面，可能造成设备故障导致运行停止，或毛发停留在刷体表面影响清扫效果。
有鉴于此，请参阅图1-图2，本申请实施例提供一种滚刷组件100，滚刷组件100能够用于扫地机等清扫设备中以清扫垃圾，垃圾包括但不限于毛发、灰尘、碎屑等等。滚刷组件100包括刷体10和驱动轮组20。刷体10用于清扫待清扫面的灰尘、碎屑、毛发等垃圾。在驱动轮组20的驱动作用下，刷体10相对待清扫面滚动，将待清扫面的灰尘、碎屑、毛发等垃圾收集起来。刷体10带动垃圾在吸风作用下吸入至清扫设备的吸尘盒。
刷体10包括筒体11和叶片12，筒体11和叶片12可以一体成型或分体制造后安装在一起。叶片12为软质叶片，叶片12从筒体11的外壁112沿筒体11的轴向的一端延伸至另一端，多个叶片12的延伸趋势相同。多个叶片12沿筒体11的外壁112的周向间隔设置。筒体11套设于驱动轮组20上，筒体11可以根据与驱动轮组20的接触面，其横截面形成圆形或跑道形。驱动轮组20能够带动筒体11转动，进行带动叶片12转动以进行清扫。例如，驱动轮组20与筒体11可以通过齿啮合传动，或通过驱动轮组20与筒体11的接触面间的摩擦力进行传动。
叶片12一般为扁平体，叶片12的厚度较薄，可以为0.4～1.0mm，例如为0.4mm、0.6mm、0.8mm或1.0mm。叶片12的厚度指的是叶片12沿转动方向的尺寸。叶片12采用软质叶片，例如为TPU(Thermoplastic polyurethanes，热塑性聚氨酯弹性体)、PVC(Polyvinyl chloride，聚氯乙烯)或PU(Poly Urethane，聚氨酯)等。软质材料的柔韧性较强且具有弹性，在外力作用下能够发生形变，在外力消失后能够恢复原状。例如，叶片12的材质可以为TPU。TPU具有出色的耐磨性和弹性。其耐磨性能优异，磨耗量低且弹性好，能在外力作用消失后迅速恢复原状。示例性地，叶片12的硬度可以为60-90HA，HA指的是邵氏硬度A型的单位。筒体11的材质可以与叶片12的材质相同或不同。筒体11和叶片12一体成型时可以采用相同的软质材料，例如均为TPU。
如此，清扫时叶片12能够跟随筒体11的运动产生形变，形成摆动的趋势，扁平状的叶片12形变后，增加了与待清扫面的接触面积，加大对垃圾的摩擦作用，提高了清洁效果。同时，多个叶片12一同摆动，前后叶片12持续进行清扫，能够增强顽固污渍的清扫效果。多个叶片12沿周向间隔设置，在叶片12的形变情况下，可以将较大颗粒的垃圾夹设在相邻叶片12之间，提高对大颗粒垃圾的清扫效果。当分配给滚刷组件100的电能功率较小时，由于软质叶片的清扫效果较好，低功率下仍可以满足部分清扫需求。
多个叶片12沿筒体11的外壁112的周向间隔设置，外壁112的周向指的是外壁112沿垂直于筒体11轴向的截面形成的环状方向。如此，在相邻两个叶片12之间能够形成集尘空间，将接触面的灰尘、碎屑、毛发等垃圾收集起来。
示例性地，请参阅图3～图5，多个叶片12平行设置，每个叶片12可以形成为直线布置，以将垃圾平行推动。如此，能够降低制造难度，降低生产成本。
在一些未示出的实施例中，叶片平行设置，每个叶片也可以形成为波浪线、螺旋线或V形线布置。波浪线叶片能够提高叶片对大颗粒状碎屑等垃圾的夹持效果，降低叶片夹持垃圾后移动过程中掉落的可能性。螺旋线叶片能够将垃圾向一侧推动。V形线叶片能够将垃圾从两侧向中间的尖角移动。
叶片12的高度可以一致也可以不同。叶片12的高度是指叶片12与筒体11连接的一端距远离筒体11的一端之间的长度。在一些实施例中，请参阅图4和图5，刷体10上所有叶片12高度一致，当待清扫面较硬或垃圾多为较大颗粒状时，叶片12长度一致能够增加清扫力度，提高清洁效果。
在一些实施例中，请参阅图3，刷体10上叶片12的高度不一致，叶片12包括第一叶片121和第二叶片122，第一叶片121的高度大于第二叶片122的高度，第一叶片121和第二叶片122按照预设数量交替设置。第一叶片121和第二叶片122配合设置能够针对不同大小的垃圾和灰尘进行更加有效的清扫。第一叶片121能够深入缝隙和角落，便于抓取更大的垃圾和碎屑，第二叶片122位于相邻的第一叶片121之间能够起到支撑作用。第一叶片121之间能够形成集尘空间，垃圾进入集尘空间后再跟随筒体11滚动移动至清扫设备的吸尘处中，在第二叶片122的支撑作用下，能够便于将垃圾扫入第一叶片121之间，进而提高清扫效果。且能够降低毛发等垃圾在刷体10外周向上产生缠绕的可能性。
第一叶片121和第二叶片122交替的预设数量不限。例如，请参阅图3，可以为单个第一叶片121和单个第二叶片122重复交替设置。另一些未示出的实施例中，可以为单个第一叶片121和多个第二叶片122重复交替设置；或多个第一叶片121和单个第二叶片122重复交替设置；或多个第一叶片121和多个第二叶片122重复交替设置。
在一些实施例中，多个叶片12平行设置，至少部分叶片12的高度尺寸与厚度尺寸之比大于等于10，例如为10、11或12。当所有的叶片12高度一致时，可以是所有的叶片12的高度尺寸与厚度尺寸之比均大于等于10，例如每个叶片12的高度尺寸与厚度尺寸之比均为10、11或12。当叶片12包括较高的第一叶片121和较低的第二叶片122时，第一叶片121的高度尺寸与厚度尺寸之比大于等于10，例如为10、11或12。通过合理调整叶片12的高度与厚度比例，生产不同型号的刷体10，以满足不同场地的清扫要求，提高不同场地的清扫效果。
在一些实施例中，多个叶片12平行设置，单个第一叶片121和单个第二叶片122重复交替设置，相邻两个第一叶片121之间的间距为5～10mm，例如为5mm、6mm、7mm、8mm、9mm或10mm。第二叶片122位于相邻两个第一叶片121之间。示例性地，第二叶片122与相邻两个第一叶片121之间的间距相等。如此，可以较好地控制第一叶片121的变形，既能够提高清扫效果，又能够使得第二叶片122的支撑力较为均匀，提升用户体验。
在一些实施例中，请参阅图3-图5，刷体10还包括设置于筒体11的内壁111的限位件13，限位件13沿筒体11的内壁111的周向设置，以对刷体10沿筒体11的轴向进行限位。
限位件13沿筒体11的内壁111周向设置，能够提高对筒体11的限位效果，降低筒体11相对驱动轮组20沿轴向串动而产生位移的可能性。
限位件13的位置不限，只要能够对刷体10沿筒体11轴向的运动起到限位作用即可。在一些实施例中，筒体11的内壁111上沿筒体11的轴向的两端分别设置限位件13。在另一些实施例中，限位件13位于筒体11的内壁111沿筒体11的轴向的两端之间。例如，请参阅图3，限位件13位于筒体11的内壁111沿轴向的中间位置。
限位件13可以与筒体11、叶片12一体成型，如此能够便于生产加工制造，增加刷体10的结构强度。限位件13也可以与筒体11、叶片12分体制造。限位件13、筒体11和叶片12可以根据性能需求选择相同或不同的材料。限位件13的结构形式不限，可以是形成连续的环状的限位筋，也可以是形成沿环状间隔设置的限位凸点。
在一些实施例中，请参阅图3，限位件13包括沿筒体11的内壁111的周向间隔设置的限位齿131。限位齿131的形式不限，只要满足限位需求即可。例如，限位齿131的截面形状可以为梯形、方形或三角形等等。相邻两个限位齿131之间具有间隙，在限位齿131起到限位作用时能够具有一定的变形活动空间，降低筒体11转动时发生卡滞的可能性。
在一些未示出的实施例中，限位件13沿筒体11的内壁111的周向形成为齿条状。齿条状的限位件13具有齿条基体和间隔设置于齿条基体上的限位齿，限位齿的截面形状可以为梯形、方形或三角形等等。齿条基体可以提高刷体10的整体强度，进一步降低刷体10沿轴向串动的可能性。相邻两个限位齿之间具有间隙，在限位齿起到限位作用时能够具有一定的变形活动空间，降低筒体11转动时发生卡滞的可能性。
在一些实施例中，请参阅图6-图7，驱动轮组20用于提供刷体10转动的动力。驱动轮组20包括座体23、联接轴24和至少一个驱动轮22，驱动轮22例如为一个、两个或多个。驱动轮22包括支承轴221，筒体11套设于支承轴221上，支承轴221能够带动筒体11转动。支承轴221的两端分别设置座体23，支承轴221与座体23可转动连接。联接轴24与支承轴221的一端驱动连接。联接轴24通过清扫设备的驱动总成提供动力，联接轴24与支承轴221驱动连接，进而使支承轴221带动筒体11转动，叶片12跟随筒体11转动以实现清扫。当驱动轮22为两个或以上时，通过联接轴24连接的驱动轮22为主动轮，没有连接联接轴24的驱动轮22为从动轮。
示例性地，驱动轮组20包括两个驱动轮22。筒体11套设在两个驱动轮22上，例如通过齿啮合连接，即筒体11的内壁和驱动轮22的外壁上均具有能够啮合的齿。设置两个驱动轮22，能够增大刷体10的外周面积，增大刷体10与接触面的接触面积，增加叶片12的数量，能够降低毛发等垃圾缠绕在刷体10上的可能性。
相邻两个驱动轮22的轴心间距为20-50mm，例如为20mm、30mm、40mm或50mm。通过合理设置两个驱动轮22的轴心间距，可以控制与待清扫面接触的叶片12数量，形成不同型号的滚刷组件100，以满足不同的市场需求。
示例性地，座体23用于安装与固定驱动轮22和联接轴24，形成一个整体的小总成部件，当座体23、驱动轮22和联接轴24等部件出现磨损或损坏需要更换时，整体拆装能够简化维护过程，提高维护效率。
在一些实施例中，请参阅图6，驱动轮22还包括柔性筒222，柔性筒222套设于支承轴221上，筒体11套设于柔性筒222上，柔性筒222能够带动筒体11转动，例如，柔性筒222通过摩擦力带动筒体11转动。支承轴221一般为结构强度较大的材质，例如，支承轴221为金属材质。柔性筒222一般为软质材料，在外力作用下能够发生形变，装配时可以通过形变套设于支承轴221上，与支承轴221紧密配合，使柔性筒222内壁贴合于支承轴221外壁。筒体11也可以为软质材料，通过形变套设于柔性筒222上，与柔性筒222紧密配合。
示例性的，筒体11和柔性筒222的材质可以相同，均采用软质材料。例如，筒体11的材质可以为TPU，柔性筒222的材质也可以为TPU。
在一些实施例中，请参阅图6，驱动轮22为两个，驱动轮组20还包括支架26，支架26位于两个驱动轮22之间，筒体11套设于两个驱动轮22和支架26上，筒体11与支架26间隔设置，支架26的两端分别与对应的座体23连接，联接轴24与其中一个驱动轮22的支承轴221的一端驱动连接。
该实施例中，座体23能够提供支架26的安装位置，筒体11与支架26间隔设置，支架26不会对筒体11的正常作业造成影响。当筒体11变形时，支架26能够对筒体11起到支撑作用，增大所有叶片12与待清扫面的接触面积，提高清扫效果。
在一些实施例中，请参阅图6和图7，支承轴221包括第一台阶2211、第二台阶2212、支承段2213和限位段2214，第一台阶2211和第二台阶2212沿支承轴221的径向分别凸出于支承段2213和限位段2214。两个第一台阶2211分别位于支承轴221的两端，两个第二台阶2212分别位于两个第一台阶2211之间，限位段2214位于两个第二台阶2212之间，两个支承段2213分别位于相邻的第一台阶2211和第二台阶2212之间。两个柔性筒222分别套设于对应的支承段2213，第一台阶2211第二台阶2212对柔性筒222进行限位。两个第二台阶2212用于对刷体10沿支承轴221的轴向进行限位。
该实施例中，两个第二台阶2212凸出于限位段2214，在限位段2214处会形成凹陷的限位空间，限位件13位于限位空间中，两个第二台阶2212对限位件13沿轴向的运动产生限位作用，进而对筒体11沿轴向的运动产生限位。防止筒体11沿轴向串动产生较大位移，影响清扫效果。
相邻的第一台阶2211和第二台阶2212凸出于支承段2213，在支承段2213处会形成凹陷的限位空间，柔性筒222位于限位空间中，第一台阶2211和第二台阶2212对柔性筒222沿轴向的运动产生限位作用，进而对柔性筒222沿轴向的运动产生限位。防止柔性筒222沿轴线串动产生较大位移，而带动筒体11沿轴线串动产生较大位移，影响清扫效果。
在一些实施例中，请参阅图7-图10，驱动轮组20还包括轴承25，支承轴221的两端具有容纳腔221a；请结合参阅图12-图14，座体23包括座板231和至少一个支承柱232，支承柱232与座板231连接，支承柱232凸出于座板231的两侧，支承柱232的一端穿设于容纳腔221a，轴承25套设于支承柱232的一端并位于容纳腔221a内与支承轴221连接；至少一个支承柱232具有沿支承柱232轴向贯通的中空腔232a，联接轴24穿设于中空腔232a和容纳腔221a与支承轴221驱动连接。
该实施例中，轴承25用于减少支承轴221和座体23之间的摩擦，使支承轴221转动更加顺畅，同时能够对支承轴221起到支撑作用，提高驱动轮组20的结构强度。轴承25位于容纳腔221a内，使支承轴221在转动过程中能够保持稳定的轴向位置，防止因支承轴221在轴向发生串动而导致传动失效，影响清扫效果。
一些未示出的实施例中，也可以不采用轴承25，座体23的支承柱232与支承轴221配合的部位采用自润滑材料，例如为铜。
示例性地，请参阅图8，联接轴24包括花键轴241，花键轴241表面具有键槽，支承轴221内壁具有与花键轴241适配的键槽，通过花键轴241与支承轴221配合转动，能够提高驱动稳定性。支承柱232具有中空腔232a，联接轴24通过清扫设备的驱动总成提供动力，联接轴24穿设于中空腔232a和容纳腔221a与支承轴221驱动连接，进而使支承轴221带动筒体11转动，叶片12跟随筒体11运动以实现清扫。
示例性地，请参阅图11，支架26对应限位段2214的位置具有凹槽262，凹槽262具有两个槽壁2621，两个槽壁2621与用于对刷体10沿支承轴221的轴向进行限位。如此，两个槽壁2621和两个第二台阶2212共同对刷体10沿支承轴221的轴向进行限位，能够提高限位效果。
在一些实施例中，请参阅图11-图14，驱动轮组20还包括紧固件21(参阅图6)，座体23上具有第一安装孔23a和第一限位部233，支架26的两端分别具有第二安装孔26a和第二限位部261；紧固件21穿设于第一安装孔23a和第二安装孔26a，以将座体23和支架26连接；第一限位部233和第二限位部261限位连接，其中，第一限位部233和第二限位部261两者之一为限位缺口，第一限位部233和第二限位部261两者另一为限位柱。
该实施例中，通过紧固件21穿设于第一安装孔23a和第二安装孔26a，使座体23和支架26能够紧固连接。通过限位柱插入限位缺口中，能够进一步提高座体23和支架26连接的稳固性。且在安装时通过限位柱和限位缺口配合，便于对准，能够提高安装速度。可以理解地，支架26与座体23的连接方式可以是仅通过紧固件21穿设于第一安装孔23a和第二安装孔26a安装，或仅通过限位柱插入限位缺口中安装。
示例性的，紧固件21为螺栓，第二安装孔26a为螺纹孔，紧固件21穿过座体23与支架26螺纹连接。
示例性地，支架26的两侧具有限位缺口，座体23相对限位缺口具有限位柱，限位柱插入限位缺口将座体23和支架26对准，再安装紧固件21，使座体23和支架26紧固连接。
本申请实施例还提供一种清扫设备200，请参阅图15-图19，清扫设备200包括壳体210、驱动总成220和本申请实施例任一项的滚刷组件100；壳体210具有相互连通的开口和容纳空间211c，滚刷组件100安装于壳体210并位于容纳空间211c内，至少部分叶片12沿开口凸出于壳体210；驱动总成220设置于壳体210上，驱动总成220与驱动轮组20驱动连接。
清扫设备200可以为扫地机或洗扫一体机，能够用于工厂、商场、办公室或家庭等场所地面的清扫，对灰尘、毛发、碎屑等垃圾具有良好的清扫效果。
该实施例中，叶片12凸出于壳体210，在清扫时叶片12与接触面抵接后发生形变，端部贴合接触面进行清扫，能够提高对灰尘、毛发、碎屑等垃圾的清扫覆盖面，增大清扫面积，提高清扫效果。
在一些实施例中，请参阅图18-图19，壳体210包括盖体211和底壳212，盖体211具有安装槽211a、以及相互连通的第一开口211b、容纳空间211c和吸风口211d，滚刷组件100安装于盖体211并位于容纳空间211c内，座体23的至少部分卡设于安装槽211a中；底壳212具有与第一开口211b连通的第二开口212a，共同形成壳体210的开口，底壳212与盖体211连接并盖设安装槽211a，至少部分叶片12沿第二开口212a凸出于底壳212；驱动总成220设置于盖体211上，驱动总成220与联接轴24驱动连接。
该实施例中，座体23部分卡设在安装槽211a中，在拆卸时，盖体211和底壳212为可拆卸连接，先将底壳212拆下，再将座体23从安装槽211a中脱出，即可将整个滚刷组件100拆下。
具体的，解除滚刷组件100一端的座体23的支承柱232与对应的安装槽211a的固定，使一端的支承柱232脱出安装槽211a，再使另一端的座体23的支承柱232脱出对应的安装槽211a，如此即可将滚刷组件100整体拆卸下来。在安装时，将一端的座体23的支承柱232先置入对应的安装槽211a中，再将另一端的座体23的支承柱232置入对应的安装槽211a，将滚刷组件100整体安装完成，最后将盖体211与底壳212固定连接。如此，能够简化拆装步骤，提高拆装效率。
在一些实施例中，壳体210还包括阻隔件213，多个阻隔件213间隔设置于底壳212上，位于清扫设备200前进方向的前侧。在阻隔件213的支撑作用下，底壳212与待清扫面形成一定角度，叶片12越靠近阻隔件213，凸出于底壳212的部分越多。
该实施例中，阻隔件213可以隔离一些细长物品，例如电线，降低细长物品卷入滚刷组件100内，对清扫设备200的正常工作造成影响。通过阻隔件213将底壳212支撑起一定高度，叶片12在转动过程中自前方向后方移动中形变加大，有利于将垃圾卷入相邻叶片12之间，通过叶片12的变形不断将垃圾推进至吸风口211d，能够进一步提高清扫效果。
可以理解的是，为了提高清扫效果，第一叶片121可以凸出于壳体210较长，第二叶片122可以凸出于壳体210较短。例如，第二叶片122转动过程中至少在部分位置与待清扫面接触，以提供支撑作用。
示例性地，清扫设备200还包括控制程序，通电后可以通过程序控制清扫设备200自动运行规划路线进行清扫，无需人工操作清扫设备200，使用方便快捷。
本申请实施例还提供一种清洁系统，包括本申请实施例任一项的清扫设备200。示例性地，清洁系统还包括高压清洗机、抛光机或除湿机等其他设备。清洗机能够通过高压清洗机清洗物体表面，以冲走污垢。抛光机可以用于地面或墙面的抛光工作，使地面或墙面光亮整洁。除湿机可以通过吹风或烘干等方式使地面干燥。清扫设备可以单独作业或与其他设备联合作业。
以上所述仅为本申请的较佳实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (17)

  1. 一种滚刷组件，包括：
    刷体，包括筒体和叶片，所述叶片从所述筒体的外壁沿所述筒体的轴向的一端延伸至另一端，多个所述叶片沿所述筒体的外壁的周向间隔设置，所述叶片为软质叶片；
    驱动轮组，所述筒体套设于所述驱动轮组上，所述驱动轮组能够带动所述筒体转动。
  2. 根据权利要求1所述的滚刷组件，其中，所述刷体还包括设置于所述筒体的内壁的限位件，所述限位件沿所述筒体的内壁的周向设置，以对所述刷体沿所述筒体的轴向进行限位。
  3. 根据权利要求2所述的滚刷组件，其中，所述筒体的内壁上沿所述筒体的轴向的两端分别设置所述限位件，或所述限位件位于所述筒体的内壁沿所述筒体的轴向的两端之间。
  4. 根据权利要求2或3所述的滚刷组件，其中，所述限位件沿所述筒体的内壁的周向形成为齿条状，或所述限位件包括沿所述筒体的内壁的周向间隔设置的限位齿。
  5. 根据权利要求1至3中任一项所述的滚刷组件，其中，所述叶片包括第一叶片和第二叶片，所述第一叶片的高度大于所述第二叶片的高度，所述第一叶片和所述第二叶片按照预设数量交替设置。
  6. 根据权利要求5所述的滚刷组件，其中，所述第一叶片和所述第二叶片的预设数量均为一个，相邻所述第一叶片之间的距离为5～10mm；和/或，
    所述第一叶片的厚度为0.4～1.0mm，所述第一叶片的高度尺寸与厚度尺寸之比大于等于10。
  7. 根据权利要求1～6中任一项所述的滚刷组件，其中，多个所述叶片平行设置，每个所述叶片形成为直线、波浪线、螺旋线或V形线布置。
  8. 根据权利要求1～7任一项所述的滚刷组件，其中，所述驱动轮组包括：
    至少一个驱动轮，所述驱动轮包括支承轴，所述筒体套设于所述支承轴上，所述支承轴能够带动所述筒体转动；
    座体，所述支承轴的两端分别设置所述座体，所述支承轴与所述座体可转动连接；
    联接轴，与所述支承轴的一端驱动连接。
  9. 根据权利要求8所述的滚刷组件，其中，所述驱动轮还包括柔性筒，所述柔性筒套设于所述支承轴上，所述筒体套设于所述柔性筒上，所述柔性筒能够带动所述筒体转动。
  10. 根据权利要求9所述的滚刷组件，其中，所述支承轴包括第一台阶、第二台阶、支承段和限位段，所述第一台阶和所述第二台阶沿所述支承轴的径向分别凸出于所述支承段和所述限位段；
    两个所述第一台阶分别位于所述支承轴的两端，两个所述第二台阶分别位于两个所述第一台阶之间，所述限位段位于两个所述第二台阶之间，两个所述支承段分别位于相邻的所述第一台阶和所述第二台阶之间，两个所述柔性筒分别套设于对应的所述支承段，所述第一台阶和所述第二台阶对所述柔性筒进行限位，两个所述第二台阶用于对所述刷体沿所述支承轴的轴向进行限位。
  11. 根据权利要求8至10中任一项所述的滚刷组件，其中，所述驱动轮组还包括轴承，所述支承轴的两端具有容纳腔，所述座体包括：
    座板；
    至少一个支承柱，与所述座板连接，所述支承柱凸出于所述座板的两侧，所述支承柱的一端穿设于所述容纳腔，所述轴承套设于所述支承柱的一端并位于所述容纳腔内与所述支承轴连接；至少一个所述支承柱具有沿所述支承柱轴向贯通的中空腔，所述联接轴穿设于所述中空腔和所述容纳腔与所述支承轴驱动连接。
  12. 根据权利要求8至11中任一项所述的滚刷组件，其中，所述驱动轮为两个，所述驱动轮组还包括支架，所述支架位于两个所述驱动轮之间，所述筒体套设于两个驱动轮和所述支架上，所述筒体与所述支架间隔设置，所述支架的两端分别与对应的所述座体连接，所述联接轴与其中一个所述驱动轮的所述支承轴的一端驱动连接。
  13. 根据权利要求12所述的滚刷组件，其中，所述驱动轮组还包括紧固件，所述座体上具有第一安装孔，所述支架的两端分别具有第二安装孔，所述紧固件穿设于所述第一安装孔和所述第二安装孔，以将所述座体和所述支架连接；和/或，
    所述座体上具有第一限位部，所述支架的两端分别具有第二限位部，所述第一限位部和所述第二限位部限位连接；其中，所述第一限位部和所述第二限位部两者之一为限位缺口，所述第一限位部和所述第二限位部两者另一为限位柱。
  14. 一种清扫设备，包括：
    根据权利要求1～13任一项所述的滚刷组件；
    壳体，具有相互连通的开口和容纳空间，所述滚刷组件安装于所述壳体并位于所述容纳空间内，至少部分所述叶片沿所述开口凸出于所述壳体；
    驱动总成，设置于所述壳体上，所述驱动总成与所述驱动轮组驱动连接。
  15. 一种清扫设备，包括：
    根据权利要求8至13中任一项所述的滚刷组件；
    壳体，包括盖体和底壳，所述盖体具有安装槽、以及相互连通的第一开口和容纳空间，所述滚刷组件安装于所述盖体并位于所述容纳空间内，所述座体的至少部分卡设于所述安装槽中；所述底壳具有与第一开口连通的第二开口，所述底壳与所述盖体连接并盖设所述安装槽，至少部分所述叶片沿所述第二开口凸出于所述底壳；
    驱动总成，设置于所述盖体上，所述驱动总成与所述联接轴驱动连接。
  16. 根据权利要求15所述的清扫设备，其中，所述壳体还包括阻隔件，多个所述阻隔件间隔设置于所述底壳上，位于所述清扫设备前进方向的前侧。
  17. 一种清洁系统，其中，包括权利要求14至16中任一项所述的清扫设备。
PCT/CN2025/103434 2024-08-07 2025-06-25 滚刷组件、清扫设备及清洁系统 Pending WO2026031813A1 (zh)

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