Cleaning rolling brush, cleaning equipment and cleaning system

Abstract

The utility model discloses a cleaning rolling brush, cleaning equipment and a cleaning system, and belongs to the technical field of electrical equipment. The cleaning rolling brush comprises a shell, a cleaning part and a cutting assembly, the cleaning part and the cutting assembly are installed on the shell, and at least part of the cleaning part is spirally arranged; wherein the cleaning part can guide the entanglement to the cutting assembly, and the cutting assembly is used for cutting the entanglement. The cleaning part can guide entanglements to the cutting assembly, so that the entanglements wound at different positions of the shell can be guided into a cutting area of the cutting assembly, the cutting assembly can cut the entanglements, the entanglements are prevented from being wound on the shell as much as possible, and the influence of the entanglements on the cleaning rolling brush is reduced; the working effect of the cleaning rolling brush is improved, and the service life of the cleaning rolling brush is prolonged.

Description

Technical Field

[0001] This application belongs to the field of electrical equipment technology, and in particular relates to a cleaning roller brush, cleaning equipment and cleaning system. Background Technology

[0002] With the development of technology, cleaning equipment has become increasingly popular. Most cleaning equipment achieves the function of cleaning the ground through cleaning roller brushes. During the cleaning process, hair and other thread-like objects on the ground can easily get tangled around the outer circumference of the cleaning roller brush. If there are many tangled objects, it will affect the cleaning function at best, and at worst, it will cause the cleaning roller brush to become clogged and damage the machine. Summary of the Invention

[0003] This application aims to at least partially solve the technical problem of poor cleaning effect of cleaning roller brushes. To this end, this application provides a cleaning roller brush, cleaning equipment, and a cleaning system.

[0004] In a first aspect, an embodiment of this application provides a cleaning roller brush, comprising:

[0005] A housing and a cleaning section mounted on the housing, the cleaning section being at least partially spirally arranged;

[0006] The cutting assembly is mounted on the housing;

[0007] The cleaning unit guides the tangled material to the cutting assembly, which cuts the tangled material.

[0008] During the rotation of the cleaning roller brush in the cleaning equipment, thread-like debris such as hair will become entangled on the outer circumference of the housing as it rotates. Because the housing is elongated, the debris may become entangled in different locations. Since the cutting component is fixed in position after installation, it can only cut the debris within its designated cutting area. The cleaning unit, however, can guide the debris to the cutting component, allowing it to be directed from different locations within the housing to the cutting area. This enables the cutting component to cut the debris, minimizing its entanglement on the housing, reducing its impact on the cleaning roller brush, improving its working efficiency, and extending its lifespan.

[0009] In an optional embodiment of this application, the cleaning section is at least partially arranged in a spiral.

[0010] In an optional embodiment of this application, the cleaning section includes a first cleaning segment and a second cleaning segment, which are arranged sequentially along the extension direction of the housing. The first cleaning segment and the second cleaning segment have opposite rotation directions, and the cutting component is arranged close to the first cleaning segment and the second cleaning segment.

[0011] In an optional embodiment of this application, the first cleaning segment and the second cleaning segment are spaced apart, and a portion of the cutting component is located between the first cleaning segment and the second cleaning segment.

[0012] In an optional embodiment of this application, the end of the first cleaning segment near the second cleaning segment has a first guide surface;

[0013] and / or

[0014] The second cleaning section has a second guide surface at the end near the first cleaning section.

[0015] In an optional embodiment of this application, the first cleaning segment and the second cleaning segment are integrally formed, and the cutting component is disposed at the connection between the first cleaning segment and the second cleaning segment.

[0016] In an optional embodiment of this application, the cleaning roller brush further includes a guide portion mounted on the housing, the guide portion being used to guide the tangled material to the cutting assembly.

[0017] In an optional embodiment of this application, the guide portion includes a plurality of guide portions arranged in a spiral shape.

[0018] In an optional embodiment of this application, the spiral parameters of the plurality of guide portions are the same as the spiral parameters of the cleaning portion.

[0019] In an optional embodiment of this application, the cutting assembly includes a transmission component and a cutting component that is pulsatorically connected to the transmission component. The transmission component is fixedly connected to the housing, and the cutting component is rotatably connected to the housing.

[0020] In an optional embodiment of this application, the transmission component includes the transmission shaft and the first transmission part. The transmission shaft is mounted on the housing, and the first transmission part is arranged along the extension direction of the housing. The first transmission part is in transmission cooperation with the cutting component and the transmission shaft.

[0021] In an optional embodiment of this application, the cutting direction of the cutting element is set at an angle to the rotation direction of the housing.

[0022] In an optional embodiment of this application, the cutting component includes a rotating shaft, a cutting part, and a second transmission part. The second transmission part and the cutting part are sleeved on the rotating shaft, the rotating shaft is mounted on the housing, the cutting part is at least partially connected to the rotating shaft in a transmission manner, and the cutting part is connected to the transmission component in a transmission manner.

[0023] In an optional embodiment of this application, the cutting part includes a first cutting blade and a second cutting blade, the second cutting blade being fixedly connected to the housing, and the first cutting blade being drively connected to the rotating shaft.

[0024] In an optional embodiment of this application, the first cutting blade has a plurality of first cutting edges, which are arranged at intervals along the circumference of the first cutting blade; the second cutting blade has a plurality of second cutting edges, which are arranged at intervals along the circumference of the second cutting blade; and the first cutting edges and the second cutting edges are arranged facing each other.

[0025] In an optional embodiment of this application, the housing has a receiving cavity and a cutting groove communicating with the receiving cavity, the transmission member and the cutting member are disposed in the receiving cavity, and the first cutting blade and the second cutting blade are at least partially exposed in the cutting groove.

[0026] In an optional embodiment of this application, the cutting groove has a plurality of sub-grooves, and the second cutting blade is at least partially misaligned with the sub-grooves.

[0027] In an optional embodiment of this application, the housing is provided with a mounting portion, and the cutting groove is disposed on the mounting portion.

[0028] In an optional embodiment of this application, the height by which the mounting portion protrudes from the housing is less than the height by which the cleaning portion protrudes from the housing.

[0029] Secondly, embodiments of this application provide a cleaning device, including a main body and the cleaning roller brush described in the first aspect, wherein the cleaning roller brush is mounted on the main body.

[0030] The beneficial effects of the cleaning equipment provided in the second aspect are the same as those of the cleaning roller brush provided in the first aspect, and will not be repeated here.

[0031] Thirdly, embodiments of this application provide a cleaning system including a cleaning base station and the cleaning equipment described in the second aspect.

[0032] The beneficial effects of the cleaning system provided in the third aspect are the same as those of the cleaning roller provided in the first aspect, and will not be repeated here. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 A first-view structural schematic diagram of the cleaning roller brush provided in an embodiment of this application is shown.

[0035] Figure 2 A second-view structural schematic diagram of the cleaning roller brush provided in an embodiment of this application is shown.

[0036] Figure 3 This is a schematic diagram of the structure from a first perspective after the cleaning roller brush provided in an embodiment of this application has removed part of the housing.

[0037] Figure 4 It shows Figure 3 A magnified view of a portion of point A in the middle.

[0038] Figure 5 This is a schematic diagram of the structure of the cleaning roller brush provided in an embodiment of this application after part of the housing has been removed, from a second perspective.

[0039] Figure 6 It shows Figure 3 A magnified view of a section at point B.

[0040] Figure 7 This is a first-view structural schematic diagram of the cutting portion of the cleaning roller brush provided in an embodiment of this application.

[0041] Figure 8 This is a structural schematic diagram of the cutting portion of the cleaning roller brush provided in an embodiment of this application from a second perspective.

[0042] Figure 9 This is a structural schematic diagram from a third perspective showing the cleaning roller brush provided in an embodiment of this application after part of the housing has been removed.

[0043] Figure 10 It shows Figure 2 Sectional view along the BB direction.

[0044] Figure 11 It shows Figure 10 A magnified view of a section at point D.

[0045] Reference numerals: 100-cleaning roller brush, 110-housing shell, 111-first mounting groove, 112-second mounting groove, 113-receiving cavity, 114-cutting groove, 114a-sub-groove, 115-fixing groove, 116-mounting part, 117-upper shell, 118-lower shell;

[0046] 120 - Cleaning section, 122 - First cleaning segment, 122a - First guide surface, 123 - Second cleaning segment, 123a - Second guide surface, 130 - Cutting assembly, 140 - Guide section;

[0047] 150 - Transmission component, 151 - Transmission shaft, 151a - First bearing, 151b - First bevel gear, 152 - First transmission part, 152a - Second bearing, 152b - Second bevel gear, 152c - First transmission gear, 152d - First transmission section, 152e - Second transmission section;

[0048] 160-Cutting component, 161-Rotating shaft, 162-Cutting section, 162a-First cutting blade, 162b-First cutting edge, 162c-Second cutting blade, 162d-Second cutting edge, 162e-Blade section, 162f-First body, 163-Second transmission section, 164-Third bearing, 165-Elastic component;

[0049] 170-Fixed part, 180-Moving part, 182-Mandrel, 184-Bearing sleeve. Detailed Implementation

[0050] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0051] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0052] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0053] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0054] With the development of technology, cleaning equipment has become increasingly popular. Most cleaning equipment uses cleaning rollers to clean floors. During the cleaning process, hair and other fibrous materials on the floor can easily become entangled around the outer circumference of the cleaning roller. If there is a lot of entangled material, it can affect the cleaning function or even clog the cleaning roller and damage the machine. Therefore, this application provides a cleaning roller, cleaning equipment, and cleaning system. The cleaning roller, cleaning equipment, and cleaning system provided in this application can automatically clean the entangled material on the cleaning roller during the cleaning process, reducing the impact of the entangled material on the cleaning roller, improving the working effect of the cleaning roller, and extending the service life of the cleaning roller.

[0055] This application is described below with reference to the accompanying drawings and specific embodiments:

[0056] Please see Figure 1 This application provides a cleaning roller brush 100, which is installed on a cleaning device and is mainly used for cleaning objects to be cleaned. The cleaning roller brush 100 can automatically remove tangled materials during the cleaning process, reducing the impact of the tangled materials on the cleaning roller brush 100, improving its working efficiency, and extending its service life.

[0057] Please see Figure 1 and Figure 2 In this embodiment of the application, the cleaning roller brush 100 includes: a cutting component 130, a housing 110, and a cleaning part 120 installed in the housing 110, wherein the cutting component 130 is installed inside the housing 110; the cleaning part 120 is capable of guiding the tangled material to the cutting component 130, and the cutting component 130 is used to cut the tangled material.

[0058] The housing 110 is the main body of the entire cleaning roller brush 100, providing a mounting base for structures such as the cleaning section 120 and the cutting assembly 130. The housing 110 is roughly cylindrical and can be connected to the drive mechanism of the cleaning equipment. Driven by the drive mechanism, it can rotate relative to the main body of the cleaning equipment. The cleaning section 120 is installed on the outer circumferential surface of the housing 110 and is mainly used to contact the ground and clean the ground during the rotation of the housing 110.

[0059] The cleaning section 120 can be elongated and can be arranged along the extending direction of the housing 110. Specifically, the cleaning section 120 can be arranged in a straight line, an arc, or a spiral along the extending direction of the housing 110; the specific arrangement is not limited. Multiple cleaning sections 120 can be arranged at intervals on the circumference of the housing 110. Any two cleaning sections 120 can have the same or different shapes.

[0060] The cleaning unit 120 is able to guide the wrapped material to the cutting component 130, which means that the cleaning unit 120 is able to guide the wrapped material to the location of the cutting component 130, that is, the cleaning unit 120 is able to guide the wrapped material to the cutting area of ​​the cutting component 130.

[0061] During the rotation of the cleaning roller brush 100 by the cleaning equipment, linear entanglements such as hair will wrap around the outer circumference of the housing 110 as it rotates. Since the housing 110 is elongated, the entanglements may wrap around different parts of the housing. After the cutting assembly 130 is installed on the housing 110, its position is fixed, meaning it can only cut the entanglements within its cutting area. The cleaning unit 120 can guide the entanglements to the cutting assembly 130, allowing entanglements at different locations on the housing 110 to be guided into the cutting area of ​​the cutting assembly 130. This enables the cutting assembly 130 to cut the entanglements, minimizing their entanglement on the housing 110, reducing their impact on the cleaning roller brush 100, improving its working efficiency, and extending its service life.

[0062] In some embodiments, the cleaning part 120 protrudes from the outer peripheral surface of the housing 110. The winding material is wrapped around the housing 110, which is essentially wrapped around the outer peripheral surface of the cleaning part 120 (the top surface of the cleaning part 120 away from the housing 110). Most cleaning parts 120 have a certain degree of elasticity. The winding material wrapped around the cleaning part 120 will cause the cleaning part 120 to deform, thereby cleaning the surface to be cleaned by the cleaning part 120. The cleaning part 120 can guide the winding material to the cutting component 130, so that the winding material wrapped at different positions of the cleaning part 120 can be guided to the cutting area of ​​the cutting component 130, so that the cutting component 130 can cut the winding material, avoid the winding material from wrapping around the cleaning part 120 as much as possible, reduce the impact of the winding material on the cleaning roller brush 100, improve the working effect of the cleaning roller brush 100, and increase the service life of the cleaning roller brush 100.

[0063] The cutting direction of the cutting component 130 can be different from the rotation direction of the housing 110. Since the winding direction of the winding material is the same as the rotation direction of the housing 110, it can be known that the cutting direction of the cutting component 130 is different from the winding direction of the winding material, that is, the cutting direction of the cutting component 130 is different from the length direction of the linear winding material. Because the cutting direction of the cutting component 130 is different from the length direction of the winding material, during the rotation of the cutting component 130 relative to the housing 110, the cutting direction of the cutting component 130 has at least a component along the radial direction of the winding material. This allows the cutting component 130 to cut the winding material, minimizing the winding material's entanglement on the housing 110, reducing the impact of the winding material on the cleaning roller brush 100, improving the working effect of the cleaning roller brush 100, and also increasing the service life of the cleaning roller brush 100.

[0064] In some embodiments, the cleaning section 120 is at least partially spirally arranged.

[0065] The fact that the cleaning section 120 is at least partially spirally arranged means that the cleaning section 120 can be partially spirally arranged or fully spirally arranged. During the synchronous rotation of the cleaning section 120 and the housing 110, the entangled material will move with the spirally arranged cleaning section 120.

[0066] Since the cleaning section 120 is spirally arranged along the extension direction (axial direction of the housing 110) of the housing 110, the wrapped material can move in the extension direction (axial direction of the housing 110), thereby allowing the wrapped material to move into the cutting area of ​​the cutting component 130, so that the cutting component 130 can cut the wrapped material, minimizing the wrapping of the wrapped material on the housing 110, reducing the impact of the wrapped material on the cleaning roller brush 100, improving the working effect of the cleaning roller brush 100, and also increasing the service life of the cleaning roller brush 100.

[0067] Multiple cleaning sections 120 can be provided, and the cutting component 130 can be provided close to one of the cleaning sections 120, so that the distance between the cutting component 130 and the cleaning section 120 is small. When the wrapped material moves with the spirally arranged cleaning section 120 in the extension direction of the housing 110, the distance between it and the cutting component 130 is relatively small, so that the cutting component 130 can cut the wrapped material as soon as possible, reduce the wrapping time of the wrapped material on the cleaning roller brush 100, and thus reduce the impact of the wrapped material on the cleaning effect of the cleaning roller brush 100.

[0068] The cutting component 130 is positioned close to one of the cleaning sections 120, and the distance between the cutting component 130 and the cleaning section 120 is very small and can be ignored.

[0069] Please see Figure 2 In some embodiments, the cleaning section 120 includes a first cleaning section 122 and a second cleaning section 123, which are arranged sequentially along the extension direction of the housing 110. The first cleaning section 122 and the second cleaning section 123 rotate in opposite directions, and the cutting assembly 130 is arranged close to the first cleaning section 122 and the second cleaning section 123.

[0070] The first cleaning segment 122 and the second cleaning segment 123 being arranged sequentially along the extension direction of the housing 110 means that the first cleaning segment 122 and the second cleaning segment 123 are arranged along the extension direction of the housing 110. The first cleaning segment 122 and the second cleaning segment 123 are located at different positions in the extension direction of the housing 110, and the first cleaning segment 122 and the second cleaning segment 123 are staggered in the axial direction of the housing 110.

[0071] The rotation directions of the first cleaning segment 122 and the second cleaning segment 123 are related to the rotation direction of the housing 110. Taking the first cleaning segment 122 as an example, the first cleaning segment 122 has an end closer to the second cleaning segment 123 and an end farther away from the second cleaning segment 123. For ease of description, the end closer to the second cleaning segment 123 is defined as the first end, and the end farther away from the second cleaning segment 123 is defined as the second end. In the rotation direction of the housing 110, the second end is located in front of the first end, so that during the rotation of the housing 110, the wrapped material can move from the second end to the first end, thereby guiding the wrapped material into the cutting area of ​​the cutting assembly 130.

[0072] Similarly, the second cleaning segment 123 is configured in the same way as the first cleaning segment 122. The end of the second cleaning segment 123 closest to the first cleaning segment 122 is defined as the third end, and the end furthest from the first cleaning segment 122 is defined as the fourth end. In the rotational direction of the housing 110, the fourth end is located in front of the third end, allowing the wrapped material to move from the fourth end to the third end during the rotation of the housing 110, thereby guiding the wrapped material into the cutting area of ​​the cutting assembly 130.

[0073] Because the first cleaning section 122 and the second cleaning section 123 rotate in opposite directions, during the synchronous rotation of the cleaning section 120 and the housing 110, the first cleaning section 122 and the second cleaning section 123 guide the wrapped material in opposite directions. This guides the wrapped material on the housing 110 towards the middle area of ​​the housing 110, allowing the wrapped material in other positions on the housing 110 to move towards the middle area of ​​the housing 110 as much as possible. The cutting assembly 130 can be located in the middle of the housing 110, allowing the wrapped material in other positions on the housing 110 to move to the cutting assembly 130 under the guidance of the cleaning section 120. This arrangement allows only one set of cutting assemblies 130 to be set on the housing 110, and the cleaning section 120 guides the wrapped material in other positions on the housing 110 to the cutting assembly 130, reducing the number of cutting assemblies 130 and lowering costs.

[0074] The cutting area of ​​the cutting component 130 refers to the range within which the cutting component 130 can cut the wrapped material.

[0075] In some embodiments, the first cleaning segment 122 and the second cleaning segment 123 are spaced apart, and a portion of the cutting component 130 is located between the first cleaning segment 122 and the second cleaning segment 123.

[0076] The fact that a portion of the cutting assembly 130 is located between the first cleaning section 122 and the second cleaning section 123 means that a portion of the cutting assembly 130 can be located within the area corresponding to the gap between the first cleaning section 122 and the second cleaning section 123. In the extending direction of the housing 110, other portions of the cutting assembly 130 may overlap with at least one of the first cleaning section 122 and the second cleaning section 123.

[0077] The cutting component 130 is partially positioned between the first cleaning section 122 and the second cleaning section 123, allowing the material wrapped around the first cleaning section 122 to be guided to the cutting component 130, and also allowing the material wrapped around the second cleaning section 123 to be guided to the cutting component 130. In other words, by positioning a portion of the cutting component 130 between the first cleaning section 122 and the second cleaning section 123, the same cutting component 130 can simultaneously cut the material guided by both sections, reducing the number of cutting components 130 and thus reducing the overall cost of the cleaning roller brush 100.

[0078] It should be noted that the portion of the cutting component 130 located between the first cleaning section 122 and the second cleaning section 123 does not mean that a portion of the cutting component 130 is disposed within the gap between the first cleaning section 122 and the second cleaning section 123. The housing 110 is cylindrical, and the cleaning part 120 is disposed on the outer peripheral wall of the housing 110. The gap between the first cleaning section 122 and the second cleaning section 123 corresponds to a section of circumferential surface. The phrase "a portion of the cutting component 130 located between the first cleaning section 122 and the second cleaning section 123" means that a portion of the cutting component 130 is disposed on the circumferential surface corresponding to the gap (the area corresponding to the gap).

[0079] In some embodiments, the end of the first cleaning segment 122 near the second cleaning segment 123 has a first guide surface 122a.

[0080] The first cleaning section 122 protrudes from the outer peripheral surface of the housing 110. There is a certain height difference between the top surface of the first cleaning section 122 and the outer surface of the housing 110. The cutting component 130 is also disposed on the housing 110, so there may be a certain height difference between the top surface of the first cleaning section 122 and the cutting component 130. A first guide surface 122a is provided at the end of the first cleaning section 122 near the second cleaning section 123, so that almost all the entangled material on the first cleaning section 122 can be guided into the cutting area of ​​the cutting component 130, reducing the risk of guiding the entangled material outside the cutting area of ​​the cutting component 130. This allows the entangled material to be almost completely cut, minimizing the entanglement of the entangled material on the housing 110, reducing the impact of the entangled material on the cleaning roller brush 100, improving the working effect of the cleaning roller brush 100, and also increasing the service life of the cleaning roller brush 100.

[0081] The first guide surface 122a can be inclined, and the height of the first guide surface 122a relative to the housing 110 gradually decreases in the direction close to the second cleaning section 123.

[0082] In some embodiments, the second cleaning segment 123 has a second guide surface 123a at one end near the first cleaning segment 122.

[0083] Similarly, the second cleaning section 123 protrudes from the outer peripheral surface of the housing 110. There is a certain height difference between the top surface of the second cleaning section 123 and the outer surface of the housing 110. The cutting component 130 is also disposed on the housing 110, so there may be a certain height difference between the top surface of the second cleaning section 123 and the cutting component 130. A second guide surface 123a is provided at the end of the second cleaning section 123 near the first cleaning section 122, so that the wrapped material on the second cleaning section 123 can be almost entirely guided into the cutting area of ​​the cutting component 130, reducing the risk of guiding the wrapped material outside the cutting area of ​​the cutting component 130. This allows the wrapped material to be almost entirely cut, minimizing the entanglement of the wrapped material on the housing 110, reducing the impact of the wrapped material on the cleaning roller brush 100, improving the working effect of the cleaning roller brush 100, and also increasing the service life of the cleaning roller brush 100.

[0084] The second guide surface 123a can be inclined, and the height of the second guide surface 123a relative to the housing 110 gradually decreases in the direction close to the first cleaning section 122.

[0085] In some embodiments, the first cleaning segment 122 and the second cleaning segment 123 are integrally formed, and the cutting component 130 is disposed at the connection between the first cleaning segment 122 and the second cleaning segment 123.

[0086] The first cleaning segment 122 and the second cleaning segment 123 can be a single unit. Because the first cleaning segment 122 and the second cleaning segment 123 rotate in opposite directions, the entire first cleaning segment 122 and the second cleaning segment 123 are approximately V-shaped. The cutting component 130 being disposed at the connection point of the first cleaning segment 122 and the second cleaning segment 123 means that the cutting component 130 can be disposed on the circumference of the connection point of the first cleaning segment 122 and the second cleaning segment 123.

[0087] The cutting component 130 is disposed at the connection between the first cleaning section 122 and the second cleaning section 123. It can be considered that the cutting component 130 is disposed at the ends of the first cleaning section 122 and the second cleaning section 123. Since the cleaning part 120 is spirally disposed along the extension direction (axial direction of the housing 110) of the housing 110, the wrapped material can move in the extension direction (axial direction of the housing 110), thereby allowing the wrapped material to move into the cutting area of ​​the cutting component 130, so that the cutting component 130 can cut the wrapped material, minimizing the wrapping of the wrapped material on the housing 110, reducing the impact of the wrapped material on the cleaning roller brush 100, improving the working effect of the cleaning roller brush 100, and also increasing the service life of the cleaning roller brush 100.

[0088] Since there are multiple cleaning sections 120, the spiral parameters of the first cleaning segments 122 of the multiple cleaning sections 120 can be the same or different. Similarly, the spiral parameters of the second cleaning segments 123 of the multiple cleaning sections 120 can be the same or different. No specific limitation is required.

[0089] The helical parameters include the diameter, pitch, and tilt angle of the helix. The same helical parameters mean that at least one of the diameter, pitch, and tilt angle of the helix is ​​the same.

[0090] In some embodiments, the cleaning roller brush 100 further includes a guide portion 140, which is mounted on the housing 110 and is used to guide the wrapped material to the cutting assembly 130.

[0091] The guide part 140 is installed on the outer surface of the housing 110 and is used to guide the wrapped material to the cutting assembly 130. Since the wrapped material is mostly a thread-like wrapped material such as hair, the guide part 140 can be made of the same or similar material as the wrapped material, so that the wrapped material can move more easily with the guide part 140. That is, compared with the cleaning part 120, the guide part 140 is easier to guide the wrapped material, thereby reducing the difficulty of guiding the wrapped material and making it easier to guide the wrapped material to the cutting area of ​​the cutting assembly 130. This reduces the risk of the wrapped material being wrapped around the cleaning part 120, thereby reducing the impact of the wrapped material on the operation of the cleaning roller brush 100.

[0092] In other words, the cleaning section 120 can play a guiding role, and the guiding section 140 can also play a guiding role. Under the dual action of the guiding section 140 and the cleaning section 120, the guiding effect on the tangled material is improved, so that the tangled material at different positions of the housing 110 can be guided to the cutting component 130 as much as possible, thereby reducing the risk of the tangled material being tangled in the cleaning section 120, and thus reducing the impact of the tangled material on the operation of the cleaning roller brush 100.

[0093] In some embodiments, the guide portion 140 includes a plurality of guide portions 140 arranged in a spiral shape. This spiral arrangement can be along the extending direction of the housing 110. Because the plurality of guide portions 140 are spirally arranged along the extending direction (axial direction of the housing 110), the wound material can move along the extending direction (axial direction of the housing 110), thereby allowing the wound material to move into the cutting area of ​​the cutting assembly 130, enabling the cutting assembly 130 to cut the wound material. This minimizes the entanglement of the wound material on the housing 110, reduces the impact of the wound material on the cleaning roller brush 100, improves the working efficiency of the cleaning roller brush 100, and extends its service life.

[0094] The cleaning section 120 is also spirally arranged, and the spiral parameters of the multiple guide sections 140 can be the same as those of the cleaning section 120. The fact that the spiral parameters of the multiple guide sections 140 are the same as those of the cleaning section 120 allows the cleaning section 120 and the guide sections 140 to guide the wrapped material in roughly the same direction, enabling the wrapped material to move in one direction, i.e., towards the cutting component 130. This allows the wrapped material to be quickly guided to the cutting component 130 and then cut by it.

[0095] The spiral parameters include the spiral diameter, pitch, and tilt angle. The fact that the spiral parameters of the multiple guides 140 are the same as those of the cleaning part 120 means that at least one of the spiral diameter, pitch, and tilt angle is the same.

[0096] Please see Figure 3 In some embodiments, the cutting assembly 130 includes a transmission member 150 and a cutting member 160 that is pulsatorically connected to the transmission member 150. The transmission member 150 is fixedly connected to the housing 110, and the cutting member 160 is rotatably connected to the housing 110.

[0097] The transmission component 150 is fixed to the housing 110 and is connected to the cutting component 160. During the rotation of the housing 110 by the drive mechanism of the cleaning equipment, the transmission component 150 rotates with the housing 110, enabling it to drive the cutting component 160 to rotate relative to the housing 110. The transmission component 150 primarily drives the cutting component 160 to rotate relative to the housing 110, and the cutting component 160 is mainly used for cutting tangled materials.

[0098] In some embodiments, the transmission member 150 is arranged along the extending direction of the housing 110, and the cutting direction of the cutting member 160 is set at an angle to the rotation direction of the housing 110.

[0099] The cutting direction of the cutting element 160 can be considered as the rotation direction of the cutting element 160 relative to the housing 110. The cutting direction of the cutting element 160 is set at an angle to the rotation direction of the housing 110, that is, the rotation direction of the cutting element 160 is different from the rotation direction of the housing 110. During the rotation of the housing 110, thread-like entangled objects such as hair will wrap around the housing 110 along with the rotation direction of the housing 110. Since the rotation direction of the cutting element 160 is different from the rotation direction of the housing 110, the cutting direction of the cutting element 160 can form a certain angle with the winding direction of the entangled object on the housing 110, and can cut the entangled object radially, thereby cutting off the entangled object on the housing 110, reducing the impact of the entangled object on the cleaning roller brush 100, improving the working effect of the cleaning roller brush 100, and increasing the service life of the cleaning roller brush 100.

[0100] The transmission component 150 is fixedly mounted on the housing 110. The transmission component 150 and the housing 110 do not move; they can be considered a single unit. During the rotation of the housing 110, the transmission component 150 rotates along with it. The rotation of the housing 110 drives the rotation of the transmission component 150, eliminating the need for a separate drive mechanism. This reduces the number of parts in the cleaning roller brush 100, thus reducing its cost. Furthermore, since a separate drive mechanism for the transmission component 150 is unnecessary, there is no need to reserve a mounting position on the housing 110, further reducing the overall size of the cleaning roller brush 100.

[0101] During the rotation of the housing 110, the transmission component 150 rotates simultaneously with the housing 110. That is, when the housing 110 begins to rotate, the transmission component 150 drives the cutting component 160 to rotate. Specifically, when the cleaning section 120 on the housing 110 begins cleaning the floor, the transmission component 150 drives the cutting component 160 to rotate, thereby cutting the tangled material. In other words, the cutting component 160 rotates simultaneously with the cleaning roller brush 100. If tangled material is wrapped around the housing 110, the cutting component 160 can cut it in time, minimizing the possibility of excessive tangled material on the housing 110 affecting the cleaning effect.

[0102] In addition, since the cutting element 160 rotates continuously during the rotation of the housing 110, and there is entanglement wrapped around the housing 110, the cutting element 160 will cut the entanglement. The entanglement is cut as it is wrapped, that is, the entanglement will be cut when the quantity is small. Since the quantity of entanglement is small, the cutting element 160 will be easier to cut, which can also reduce the wear on the cutting element 160 and improve the service life of the cutting element 160.

[0103] Please see Figure 4 In some embodiments, the transmission member 150 includes a transmission shaft 151 and a first transmission part 152. The transmission shaft 151 is mounted on the housing 110, and the first transmission part 152 is arranged along the extension direction of the housing 110. The first transmission part 152 is in transmission cooperation with the cutting member 160 and the transmission shaft 151.

[0104] Since the housing 110 is roughly cylindrical, and the extension direction of the housing 110 refers to its length direction (axial direction), both the rotating shaft and the first transmission part 152 are installed inside the housing 110. The transmission shaft 151 is arranged along the extension direction of the housing 110. The transmission shaft 151 is mounted on the housing 110 and drives the first transmission part 152 to rotate along with the housing 110; that is, the rotation direction of the transmission shaft 151 is the same as the rotation direction of the housing 110. However, the rotation direction of the cutting part 160 is different from the rotation direction of the housing 110. Therefore, the cooperation between the first transmission part 152 and the cutting part 160 needs to achieve the rotation of the cutting part 160. Thus, a bevel gear, which can be defined as the first bevel gear 151b, can be provided on the transmission shaft 151. The first transmission part 152, which cooperates with the transmission shaft 151, also has a bevel gear, which can be defined as the second bevel gear 152b. The rotation is achieved through the cooperation of the first bevel gear 151b and the second bevel gear 152b.

[0105] Since the drive shaft 151 is mounted on the housing 110, a bearing can be installed on the drive shaft 151 to support and fix the drive shaft 151. For ease of description, the bearing on the drive shaft 151 is defined as the first bearing 151a. The first bearing 151a is fixedly connected to the housing 110 and is mainly used to install and fix the drive shaft 151, and can provide support for the drive shaft 151.

[0106] A first mounting groove 111 can be provided in the extending direction of the housing 110, and the first bearing 151a can be installed in the first mounting groove 111 to fix the first bearing 151a to the housing 110. The first mounting groove 111 can limit and fix the first bearing 151a. In addition, other fixing structures can be provided to fix the bearing to the housing 110. For example, the first bearing 151a can be fixed to the housing 110 by snap-fit ​​or by screws.

[0107] The number of first bearings 151a can be set according to the length of the drive shaft 151. If the length of the drive shaft 151 is long, multiple first bearings 151a can be set. If the length of the drive shaft 151 is short, only one first bearing 151a can be set. The number of first bearings 151a is not specifically limited.

[0108] Please see Figure 5Similarly, the first transmission unit 152 needs to realize the transmission between the transmission shaft 151 and the cutting piece 160. Therefore, the first transmission unit 152 can be equipped with a second bevel gear 152b that cooperates with the transmission shaft 151, and also needs to be equipped with a first transmission gear 152c that can be equipped with the cutting piece 160. Similarly, in order to facilitate the installation of the first transmission unit 152, a bearing can be provided on the first transmission unit 152 to support and fix the first transmission unit 152. For ease of description, the bearing that cooperates with the first transmission unit 152 is defined as the second bearing 152a. A second mounting groove 112 can be provided on the housing 110, and the second bearing 152a is installed in the second mounting groove 112.

[0109] Since the cutting direction of the cutting component 160 is approximately along the length of the housing 110, the cutting component 160 is relatively long along the length of the housing 110, which may cause interference with the drive shaft 151 or the first transmission part 152. The first transmission part 152 can be configured in different forms. Specifically, the first transmission part 152 may include a first transmission section 152d and a second transmission section 152e. The first transmission section 152d is provided with a second bevel gear 152b and a first transmission gear 152c. The second transmission section 152e is only provided with the first transmission gear 152c. The second bevel gear 152b engages with the first bevel gear 151b, and multiple first transmission gears 152c mesh sequentially. The number of second transmission sections 152e can also be set according to the diameter of the cutting component 160.

[0110] Please see Figure 6 In some embodiments, the cutting member 160 includes a rotating shaft 161, a cutting part 162, and a second transmission part 163. The second transmission part 163 and the cutting part 162 are sleeved on the rotating shaft 161. The rotating shaft 161 is mounted on the housing 110. The cutting part 162 is at least partially connected to the rotating shaft 161 in a driving connection. The cutting part 162 is also connected to the transmission member 150 in a driving connection.

[0111] The rotating shaft 161 is rotatably connected to the housing 110. The cutting part 162 and the second transmission part 163 are both mounted on the rotating shaft 161. The second transmission part 163 is connected to the first transmission part 152, thereby enabling the rotating shaft 161 and the cutting part 162 to rotate relative to the housing 110.

[0112] In some embodiments, the extending direction of the rotating shaft 161 is set at an angle to the extending direction of the housing 110. That is, the cutting direction of the cutting part 162 is different from the rotation direction of the housing 110.

[0113] The cutting part 162 is mainly used to cut the wrapped material. During the cutting process, the cutting part 162 can cut the wrapped material with one blade or with two blades moving in opposite directions.

[0114] Please see Figure 7 and Figure 8 In some embodiments, the cutting part 162 includes a first cutting blade 162a and a second cutting blade 162c. The second cutting blade 162c is fixedly connected to the housing 110, and the first cutting blade 162a is drivenly connected to the rotating shaft 161.

[0115] Both the first cutting blade 162a and the second cutting blade 162c are sleeved on the rotating shaft 161, but only the first cutting blade 162a will rotate with the rotating shaft 161, fixing the second cutting blade 162c on the housing 110. The transmission component 150 enables the rotating shaft 161 to drive the first cutting blade 162a to rotate through the meshing of the first transmission part 152 and the second transmission part 163, that is, the first cutting blade 162a and the second cutting blade 162c will rotate relative to each other, thereby cutting the entangled material between the first cutting blade 162a and the second cutting blade 162c.

[0116] The first cutting blade 162a and the second cutting blade 162c move towards each other. Their cutting principle is the same as that of scissors, which allows the wrapped material to be subjected to force from two different directions, thereby increasing the force applied to the wrapped material and enabling it to be cut off quickly, thus improving the cutting effect.

[0117] In some embodiments, the second cutting blade 162c has a plurality of second cutting edges 162d, which are arranged at intervals along the circumference of the second cutting blade 162c. The first cutting blade 162a has a plurality of first cutting edges 162b, which are arranged at intervals along the circumference of the first cutting blade 162a. The second cutting edges 162d and the first cutting edges 162b are arranged facing each other.

[0118] When the first cutting blade 162a and the second cutting blade 162c work together, as the first cutting blade 162a rotates with the rotating shaft 161, since the first cutting blade 162a has multiple first cutting edges 162b and the second cutting blade 162c has multiple second cutting edges 162d, the first cutting blade 162a can make multiple cuts on the wrapped material by the cooperation of multiple second cutting edges 162d and multiple first cutting edges 162b for each rotation, thereby improving the cutting efficiency.

[0119] Because the first cutting blade 162a and the second cutting blade 162c apply force to the wrapped material from two different directions, the first cutting blade 162b and the second cutting blade 162d can cut the wrapped material with relatively small forces during the cutting process. In other words, the reaction force from the wrapped material on the first cutting blade 162b and the second cutting blade 162d is relatively small. Therefore, the strength requirement for the first cutting blade 162a is lower than that for a single cutting blade. The first cutting blade 162a can be made into a disc shape with a small thickness. The first cutting blade 162a can include a blade portion 162e and a first body 162f. The blade portion 162e protrudes from the first body 162f, and the first cutting blade 162b is disposed on the side wall of the blade portion 162e.

[0120] Since the same cutting edge 162e has left and right sides, the first cutting edge 162b can be provided on both sides of each cutting edge 162e, or the first cutting edge 162b can be provided on only one side of the cutting edge 162e. When the first cutting edge 162b is provided on only one side of the cutting edge 162e, the first cutting edge 162b of multiple cutting edges 162e can be provided in the same way; that is, they can all be provided on the left side of the cutting edge 162e, or they can all be provided on the right side of the cutting edge 162e.

[0121] The first cutting edge 162b is disposed on one side of the blade portion 162e. Since the reaction force of the winding material on the first cutting edge 162b is small, the force on the individual blade portion 162e is also small. Therefore, the strength requirement for the individual blade portion 162e is not high, the width of the individual blade portion 162e can be set to be small, and the length protruding from the first body 162f can be set to be short.

[0122] Similarly, the strength requirement for the second cutting blade 162c is lower than that for the case of only one cutting blade. The second cutting blade 162c can also be set to a disc shape with a smaller thickness, and the length of the second cutting blade 162d can also be set to be smaller.

[0123] Please see Figure 9In some embodiments, the cutting element 160 further includes a third bearing 164 and an elastic element 165. The third bearing 164 is sleeved on the rotating shaft 161 and is located between the first cutting blade 162a and the housing 110. The elastic element 165 is located between the housing 110 and the third bearing 164. The two ends of the elastic element 165 abut against the second cutting blade 162c and the housing 110, respectively, and can provide a restoring force to the first cutting blade 162a in contact with the second cutting blade 162c. This ensures that there is always a certain pressure between the first cutting blade 162a and the second cutting blade 162c, and that the first cutting edge 162b and the second cutting edge 162d remain in contact during relative movement. This increases the force applied to the wound material and enables rapid cutting of the wound material.

[0124] The foregoing details the case where the cutting section 162 has two cutting blades. However, in other embodiments, the cutting section 162 may only have one cutting blade, i.e., the cutting section 162 includes a first cutting blade 162a, and the winding material is cut solely by the moving first cutting blade 162a. When the cutting section 162 only has the first cutting blade 162a, its installation position and movement method are the same as when both the first cutting blade 162a and the second cutting blade 162c are simultaneously provided. The description of other structures in this application will not separately list the arrangement position of the cutting section 162 with only the first cutting blade 162a. It can be deduced that the installation position and movement method of the first cutting blade 162a in both the first cutting blade 162a and the second cutting blade 162c are the same, and so on.

[0125] Please see Figure 10 In some embodiments, the housing 110 has a receiving cavity 113 and a cutting groove 114 communicating with the receiving cavity 113, the transmission member 150 and the cutting member 160 are disposed in the receiving cavity 113, and the second cutting blade 162d is at least partially misaligned with the cutting groove 114.

[0126] The entire cutting assembly 130 is disposed inside the receiving cavity 113. The second cutting blade 162c and the first cutting blade 162a can extend out of the receiving cavity 113 through the cutting groove 114, thereby cutting the wrapped material wrapped around the outer circumference of the housing 110. At least a portion of the second cutting blade 162d is misaligned with the cutting groove 114, so that the wrapped material can be stuck into the cutting groove 114, and then stuck between the second cutting blade 162d and the first cutting blade 162b, so that the first cutting blade 162a can cooperate with the second cutting blade 162c during rotation to cut the wrapped material.

[0127] A fixing groove 115 can be provided in the receiving cavity 113, and the cutting piece 160 is placed in the fixing groove 115, that is, the third bearing 164 can be fixed in the fixing groove 115.

[0128] In this embodiment, the cutting component 130 is installed on the housing 110 and can rotate synchronously with the housing 110 during the rotation of the housing 110, thereby cutting the wrapped material wrapped around the outer peripheral surface of the housing 110. The specific structure and cutting method of the cutting component 130 have been described in detail above. The following will describe in detail how the cutting component 130 is installed and arranged on the housing 110.

[0129] In some embodiments, the housing 110 includes a receiving cavity 113 and a cutting groove 114 communicating with the receiving cavity 113, the cutting assembly 130 is installed in the receiving cavity 113, and the cutting portion 162 of the cutting member 160 is at least partially exposed in the cutting groove 114.

[0130] The cleaning unit 120 is located outside the housing 110, that is, outside the receiving cavity 113. The cutting assembly 130 is installed outside the receiving cavity 113, so that the housing 110 can provide a certain degree of protection for the cutting assembly 130 and minimize the damage to the cutting assembly 130 caused by external structures.

[0131] In addition, by installing the cutting component 130 inside the receiving cavity 113, it is not necessary to occupy the space outside the housing 110, making the structure of the entire cleaning roller brush 100 more compact and without increasing the diameter of the cleaning roller brush 100.

[0132] Wherein, at least a portion of the cutting portion 162 of the cutting element 160 is exposed outside the cutting groove 114 means that at least a portion of the second cutting edge 162d and the first cutting edge 162b can be exposed outside the cutting groove 114. This can be either the entire second cutting edge 162d and the first cutting edge 162b extending out of the receiving cavity 113 from the cutting groove 114, or only a portion extending out of the receiving cavity 113 from the cutting groove 114. Since the winding material is wrapped around the outer peripheral surface of the housing 110, the second cutting edge 162d and the first cutting edge 162b extending from the cutting groove 114 to the outside of the receiving cavity 113 facilitates cutting the winding material on the outer peripheral surface, effectively cutting the winding material.

[0133] In some embodiments, the cutting groove 114 has a plurality of spaced sub-grooves 114a, which can be considered as dividing the cutting groove 114 into a plurality of spaced sub-grooves 114a. The width of each sub-groove 114a is smaller than the width of the cutting groove 114, that is, the width of a single sub-groove 114a is relatively small, which can prevent larger external impurities from entering the receiving cavity 113 to a certain extent, thus playing a certain protective role.

[0134] In addition, since the second cutting blade 162c has multiple second cutting edges 162d and the second cutting blade 162c is fixed inside the receiving cavity 113, the gap between two adjacent second cutting edges 162d can be set to correspond to the sub-groove 114a. That is, the multiple second cutting edges 162d and the multiple sub-groove 114a are staggered, so that the wrapped material can fall into the space between two adjacent second cutting edges 162d through the sub-groove 114a. During cutting, the second cutting edge 162d and the first cutting edge 162b should cut the wrapped material as much as possible, which can increase the force applied to the wrapped material and thus improve the cutting effect.

[0135] In some embodiments, a mounting portion 116 protrudes from the housing 110, and a cutting groove 114 is disposed on the mounting portion 116. Since the winding material is wound around the outer surface of the housing 110, the cutting groove 114 is disposed on the mounting portion 116 protruding from the housing 110, so that the cutting portion 162 (the second cutting blade 162d and the first cutting blade 162b) can extend out of the outer surface of the housing 110, that is, the cutting portion 162 (the second cutting blade 162d and the first cutting blade 162b) can protrude from the outer surface of the housing 110, that is, can protrude from the winding position of the winding material, so that the cutting portion 162 (the second cutting blade 162d and the first cutting blade 162b) can cut the winding material.

[0136] The mounting portion 116 is mainly used to accommodate the cutting portion 162, and the shape of the mounting portion 116 can be adapted to the shape of the cutting portion 162. Since the cutting portion 162 is roughly circular, the mounting portion 116 can be set to an arc shape, which can minimize the external size while accommodating the cutting portion 162.

[0137] In some embodiments, the height of the mounting portion 116 protruding from the housing 110 is less than the height of the cleaning portion 120 protruding from the housing 110. The cleaning portion 120 is mainly used for cleaning the floor. If the height of the mounting portion 116 protruding from the housing 110 is greater than the height of the cleaning portion 120 protruding from the housing 110, the mounting portion 116 will contact the floor during the rotation of the housing 110, preventing the cleaning portion 120 from contacting the floor and thus preventing it from cleaning the floor.

[0138] The height of the mounting part 116 protruding from the housing 110 is less than the height of the cleaning part 120 protruding from the housing 110, which may prevent the cleaning part 120 from interfering with the ground during the cleaning process, thus preventing the cleaning part 120 from being unable to clean the ground properly.

[0139] In some embodiments, the cutting member 160 corresponds to two mounting portions 116, which are respectively disposed on opposite sides of the housing 110, and the cleaning portion 120 may be disposed between the two mounting portions 116.

[0140] Since the cutting part 162 of the cutting part 160 is circular, the cutting part 162 corresponds to two mounting parts 116. The two mounting parts 116 are respectively arranged on opposite sides. That is, the same circle of winding material can be cut by the same cutting part 162 from the cutting groove 114 on the two mounting parts 116. The same cutting part 162 can cut the same circle of winding material twice, cutting the winding material into a smaller length, which can reduce the risk of the winding material being wrapped around the housing 110 again.

[0141] The cleaning section 120 can be arranged between the two mounting sections 116 corresponding to the cutting member 160. The cleaning section 120 can be arranged using the gap between the two mounting sections 116 of the same cutting member 160, making the structure of the entire cleaning roller brush 100 more compact.

[0142] The housing 110 may include a detachably connected upper housing 117 and lower housing 118. If it is necessary to repair the internal cutting component 130, the upper housing 117 and lower housing 118 can be separated to expose the cutting component 130, so that the cutting component 130 can be repaired or replaced.

[0143] In summary, the cleaning roller brush 100 provided in this application embodiment allows for the winding of linear objects such as hair onto the housing 110 during its rotation. Since the rotation direction of the cutting member 160 differs from that of the housing 110, the cutting direction of the cutting member 160 can be at a certain angle to the winding direction of the material on the housing 110. This allows the cutting member 160 to cut the material radially, thereby cutting it off from the housing 110, reducing its impact on the cleaning roller brush 100, improving its working efficiency, and extending its service life.

[0144] Based on the same inventive concept, this application also provides a cleaning device, which includes a main body and the aforementioned cleaning roller brush 100, with the cleaning roller brush 100 mounted on the main body. The main body is the main structure of the entire cleaning setup, and the cleaning device can be a robotic vacuum cleaner, a floor scrubber, a vacuum cleaner, etc.

[0145] Please see Figure 10 and Figure 11 The cleaning equipment also includes a drive mechanism, and the cleaning roller brush 100 also includes a fixed part 170 and a moving part 180. The fixed part 170 and the moving part 180 are respectively disposed at opposite ends of the housing 110. The fixed part 170 is connected to the drive mechanism for transmission, and the moving part 180 is rotatably connected to the main body.

[0146] The movable part 180 includes a spindle 182 and a bearing sleeve 184. The spindle 182 is fixedly connected to the main body, and the bearing sleeve 184 is disposed between the spindle 182 and the housing 110, so that the housing 110 can rotate relative to the main body.

[0147] Based on the same inventive concept, this application also provides a cleaning system, which includes a cleaning base station and the aforementioned cleaning equipment. The cleaning base station may have functions such as charging the cleaning equipment, cleaning the cleaning equipment, and collecting impurities from the cleaning equipment.

[0148] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0149] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0150] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A cleaning roller brush, characterized in that, include: The housing (110) and the cleaning part (120) mounted on the housing (110), the cleaning part (120) being at least partially spirally arranged, the housing (110) being used to connect to the drive mechanism of the cleaning equipment; A cutting assembly (130) is mounted on the housing (110). The cleaning unit (120) is capable of guiding the tangled material to the cutting assembly (130), which is used to cut the tangled material. The cleaning section (120) includes a first cleaning segment (122) and a second cleaning segment (123). The first cleaning segment (122) and the second cleaning segment (123) are arranged sequentially along the extension direction of the housing (110). The first cleaning segment (122) and the second cleaning segment (123) have opposite rotation directions. The first cleaning segment (122) and the second cleaning segment (123) are arranged at intervals. A portion of the cutting assembly (130) is located between the first cleaning segment (122) and the second cleaning segment (123).

2. The cleaning roller brush according to claim 1, characterized in that, The first cleaning section (122) has a first guide surface (122a) at one end near the second cleaning section (123); and / or The second cleaning section (123) has a second guide surface (123a) at one end near the first cleaning section (122).

3. The cleaning roller brush according to any one of claims 1-2, characterized in that, The cleaning roller brush (100) also includes a guide (140) mounted on the housing (110) for guiding the entangled material to the cutting assembly (130).

4. The cleaning roller brush according to claim 3, characterized in that, The guide portion (140) includes a plurality of guide portions (140) arranged in a spiral shape.

5. The cleaning roller brush according to claim 4, characterized in that, The spiral parameters of the plurality of guide portions (140) are the same as those of the cleaning portion (120).

6. The cleaning roller brush according to any one of claims 1-2, characterized in that, The cutting assembly (130) includes a transmission component (150) and a cutting component (160) that is connected to the transmission component (150). The transmission component (150) is fixedly connected to the housing (110), and the cutting component (160) is rotatably connected to the housing (110).

7. The cleaning roller brush according to claim 6, characterized in that, The transmission component (150) includes a transmission shaft (151) and a first transmission part (152). The transmission shaft (151) is mounted on the housing (110). The first transmission part (152) is arranged along the extension direction of the housing (110). The first transmission part (152) is in transmission cooperation with the cutting component (160) and the transmission shaft (151).

8. The cleaning roller brush according to claim 6, characterized in that, The cutting direction of the cutting element (160) is set at an angle to the rotation direction of the housing (110).

9. The cleaning roller brush according to claim 6, characterized in that, The cutting component (160) includes a rotating shaft (161), a cutting part (162), and a second transmission part (163). The second transmission part (163) and the cutting part (162) are sleeved on the rotating shaft (161). The rotating shaft (161) is installed on the housing (110). The cutting part (162) is at least partially connected to the rotating shaft (161) in a transmission connection. The cutting part (162) is also connected to the transmission component (150) in a transmission connection.

10. The cleaning roller brush according to claim 9, characterized in that, The cutting section (162) includes a first cutting blade (162a) and a second cutting blade (162c). The second cutting blade (162c) is fixedly connected to the housing (110), and the first cutting blade (162a) is drivenly connected to the rotating shaft (161).

11. The cleaning roller brush according to claim 10, characterized in that, The first cutting blade (162a) has a plurality of first cutting edges (162b) arranged at intervals along the circumference of the first cutting blade (162a). The second cutting blade (162c) has a plurality of second cutting edges (162d) arranged at intervals along the circumference of the second cutting blade (162c). The first cutting edges (162b) and the second cutting edges (162d) are arranged facing each other.

12. The cleaning roller brush according to claim 11, characterized in that, The housing (110) has a receiving cavity (113) and a cutting groove (114) communicating with the receiving cavity (113). The transmission member (150) and the cutting member (160) are disposed in the receiving cavity (113). The first cutting blade (162a) and the second cutting blade (162c) are at least partially exposed in the cutting groove (114).

13. The cleaning roller brush according to claim 12, characterized in that, The cutting groove (114) has a plurality of sub-grooves (114a), and the second cutting blade (162d) is at least partially offset from the sub-grooves (114a).

14. The cleaning roller brush according to claim 12, characterized in that, The housing (110) has a protruding mounting portion (116), and the cutting groove (114) is provided on the mounting portion (116).

15. The cleaning roller brush according to claim 14, characterized in that, The height of the mounting part (116) protruding from the housing (110) is less than the height of the cleaning part (120) protruding from the housing (110).

16. A cleaning device, characterized in that, It includes a body and a cleaning roller brush (100) as described in any one of claims 1-15, the cleaning roller brush (100) being mounted on the body.

17. A cleaning system, characterized in that, Includes a cleaning base station and the cleaning equipment as described in claim 16.

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