Cleaning device, cleaning equipment and cleaning system

Abstract

The utility model discloses a cleaning device, cleaning equipment and a cleaning system, and belongs to the technical field of electrical equipment. The cleaning device comprises a shell, a rolling brush and a cutting piece, the shell is provided with a mounting hole, and the hole wall of the mounting hole is provided with a containing groove; the rolling brush comprises a rotating shaft and a cleaning part mounted on the rotating shaft, and the rotating shaft is arranged in the mounting hole in a penetrating manner; the cutting piece is arranged in the containing groove, and the distance between the cutting piece and the rotating shaft is larger than the distance between an opening of the containing groove and the rotating shaft. The cutting piece is arranged in the mounting hole, entanglements wound on the rotating shaft can be cut and cleaned, the containing groove is formed, and the cutting piece is arranged in the containing groove, so that the probability that a user touches the cut piece by mistake in the using process is reduced, and the using safety is improved.

Description

Technical Field

[0001] This application belongs to the technical field of electrical equipment, and particularly relates to a cleaning device, a cleaning equipment, and a cleaning system. Background Art

[0002] Most cleaning equipment realizes the cleaning function of the ground through a cleaning device. During the cleaning process, linear objects such as hair on the ground are easily wound around the outer circumference of the cleaning device and its rotating shaft. Common hair cutting treatments are mainly for the outer circumference of the cleaning device, and there is little targeted treatment for the hair wound on the rotating shaft. Moreover, since the rotating shaft is exposed outside, cutting the rotating shaft is likely to cause accidental injury to users. Utility Model Content

[0003] This application aims to solve at least one of the technical problems existing in the prior art. For this purpose, this application provides a cleaning device, a cleaning equipment, and a cleaning system, which can cut and clean the winding objects wound on the rotating shaft, and can reduce the probability of being scratched by the cutting piece due to accidental touch during user operation, thereby improving the safety of use.

[0004] In a first aspect, this application provides a cleaning device, including:

[0005] A housing provided with an installation hole, and a receiving groove is provided on the hole wall of the installation hole;

[0006] A rolling brush, including a rotating shaft and a cleaning part installed on the rotating shaft, and the rotating shaft passes through the installation hole;

[0007] A cutting piece is arranged in the receiving groove, and the distance between the cutting piece and the rotating shaft is greater than the distance between the opening of the receiving groove and the rotating shaft.

[0008] According to the cleaning device of this application, by arranging a cutting piece in the installation hole, the winding objects wound on the rotating shaft can be cut and cleaned. By providing a receiving groove and arranging the cutting piece in the receiving groove, the probability of being scratched by the cutting piece due to accidental touch during user operation is reduced, and the safety of use is improved.

[0009] According to an embodiment of this application, an extension part is provided on the side of the rotating shaft, and at least part of the extension part can extend into the receiving groove.

[0010] According to an embodiment of this application, a plurality of baffles are arranged at intervals in the installation hole, and the gap between two adjacent baffles forms the receiving groove.

[0011] According to an embodiment of this application, the plurality of baffles are arranged at intervals along the axial direction of the rotating shaft.

[0012] According to one embodiment of the present application, a projection of the blade of the cutting member in the axial direction of the mounting hole is located inside the baffle.

[0013] According to an embodiment of the present application, the hole wall of the mounting hole is further provided with a guide member, and the guide member is used to guide the cut hair out of the mounting hole.

[0014] According to an embodiment of the present application, the guide member is arranged in a spiral shape, and the guide member extends in a direction close to the cleaning portion along the rotation direction of the rotating shaft.

[0015] According to one embodiment of the present application, the guide member and the accommodating groove are staggered in the circumferential direction of the mounting hole.

[0016] According to an embodiment of the present application, the cutting member is arranged at an angle to the radial direction of the rotating shaft.

[0017] According to an embodiment of the present application, a portion of a hole wall of the mounting hole close to the cleaning portion except for the accommodating groove is in a trumpet shape.

[0018] According to an embodiment of the present application, the shell includes a mounting sleeve, and the mounting hole is provided on the mounting sleeve.

[0019] According to an embodiment of the present application, a mounting groove communicating with the accommodating groove is provided on a side of the mounting sleeve facing away from the mounting hole, and the cutting member is installed in the mounting groove.

[0020] According to an embodiment of the present application, the installation sleeve includes a first sleeve body and a second sleeve body, a positioning structure is provided at the connection between the first sleeve body and the second sleeve body, and the accommodating groove is provided in the first sleeve body or the second sleeve body.

[0021] In a second aspect, the present application provides a cleaning device, comprising a main body and a cleaning device as in any technical solution in the first aspect, wherein the cleaning device is installed on the main body.

[0022] According to the cleaning device of the present application, by arranging a cutting piece in the mounting hole, the winding material wound on the rotating shaft can be cut and cleaned, thereby improving the durability of the cleaning device. By arranging a receiving groove and arranging the cutting piece in the receiving groove, the probability of the user being scratched by the cutting piece due to accidental touch during use is reduced, thereby improving the safety of use.

[0023] In a third aspect, the present application provides a cleaning system, characterized in that it includes a cleaning base station and a cleaning device as in the second aspect.

[0024] According to the cleaning system of the present application, by arranging a cutting member in the mounting hole, the winding on the rotating shaft can be cut and cleaned, improving the durability of the cleaning system. By providing a receiving groove and arranging the cutting member in the receiving groove, the probability of being scratched by the cutting member due to accidental touch during user operation is reduced, improving the safety of use.

[0025] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0027] Figure 1 is a schematic structural diagram of a cleaning device provided by an embodiment of the present application;

[0028] Figure 2 is a partial structural diagram of a cleaning device provided by an embodiment of the present application;

[0029] Figure 3 is Figure 2 an enlarged view of part C in;

[0030] Figure 4 is Figure 1 a sectional view taken along line A-A in;

[0031] Figure 5 is Figure 3 a partial structural diagram of removing the rotating shaft in;

[0032] Figure 6 is Figure 1 a sectional view taken along line B-B in;

[0033] Figure 7 is one of the partial structural diagrams of the mounting hole of the housing provided by an embodiment of the present application;

[0034] Figure 8 is another partial structural diagram of the mounting hole of the housing provided by an embodiment of the present application;

[0035] Figure 9 is a schematic structural diagram of the mounting structure of the mounting sleeve on the housing provided by an embodiment of the present application;

[0036] Figure 10 is a schematic structural diagram of the mounting sleeve provided by an embodiment of the present application;

[0037] Figure 11 is an exploded structural diagram of the mounting sleeve provided by an embodiment of the present application.

[0038] Reference numerals:

[0039] 100, Cleaning device; 110, Housing; 111, Installation space; 112, Installation hole; 113, Accommodation groove; 114, Baffle; 115, Exporting member; 120, Rotating brush; 121, Rotating shaft; 1211, Extension portion; 122, Cleaning portion; 130, Cutting member; 131, Cutting edge; 140, Mounting sleeve; 141, Installation groove; 142, First sleeve body; 143, Second sleeve body; 144, Positioning structure; 1441, Positioning groove; 1442, Positioning pin. Detailed implementation manners

[0040] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0041] With the development of technology, autonomous cleaning devices have become more and more popular, and the floor cleaning work in families and offices has gradually been replaced by this type of cleaning device. Most autonomous cleaning devices achieve the floor cleaning function through a cleaning device. During the cleaning process, linear objects such as hair on the ground are easily wound around the outer circumference and the rotating shaft of the cleaning device. If there are more winding objects, it will affect the cleaning function at least, and at worst, it will cause the cleaning device to stop and damage the machine.

[0042] Common hair cutting treatments are all aimed at the outer circumference of the cleaning device, and there is little targeted treatment for the hair wound on the rotating shaft. Moreover, because the rotating shaft is exposed outside, cutting the rotating shaft is likely to cause accidental injury to users.

[0043] Based on the above considerations, the present application proposes a cleaning device that can cut and clean the winding objects wound on the rotating shaft, and can reduce the probability of being scratched by the cutting member due to accidental touch during user use, thereby improving the safety of use.

[0044] The following refers to Figures 1 - 11 Describe the cleaning device according to the embodiments of the present application.

[0045] The cleaning device 100 provided by the embodiments of the present application is installed on a cleaning device and is mainly used to clean an object to be cleaned. The cleaning device 100 provided by the embodiments of the present application can automatically clean the winding objects wound on the rotating shaft 121 during the cleaning process, reduce the influence of the winding objects on the cleaning device 100, improve the working effect of the cleaning device 100, and extend the service life of the cleaning device 100.

[0046] Please refer to Figures 1 - 4, the cleaning device 100 provided by the embodiment of the present application includes a housing 110, a rolling brush 120, and a cutting member 130. The housing 110 is provided with a mounting hole 112, and a receiving groove 113 is provided on the hole wall of the mounting hole 112; the rolling brush 120 includes a rotating shaft 121 and a cleaning portion 122 mounted on the rotating shaft 121, and the rotating shaft 121 passes through the mounting hole 112; the cutting member 130 is disposed in the receiving groove 113.

[0047] Please refer to Figure 1 and Figure 2 , the housing 110 is the main body of the entire cleaning device 100, and is used to support and mount the rolling brush 120 and the cutting member 130. An installation space 111 is provided in the housing 110, and the cleaning portion 122 of the rolling brush 120 is rotatably mounted in the installation space 111.

[0048] Among them, the cleaning portion 122 may be in a strip shape, and the cleaning portion 122 may be arranged along the extending direction of the housing 110. Specifically, the cleaning portion 122 may be arranged in a straight line along the extending direction of the rotating shaft 121, or may be arranged in an arc along the extending direction of the rotating shaft 121, or may be arranged in a spiral along the extending direction of the rotating shaft 121. The specific manner may not be limited.

[0049] Please refer to Figure 2 and Figure 3 , the housing 110 is provided with a mounting hole 112, and the mounting hole 112 may communicate with the installation space 111. The mounting hole 112 is available for the rotating shaft 121 to pass through. Generally, the rotating shaft 121 of the rolling brush 120 is longer than the cleaning portion 122, so that the end of the rotating shaft 121 can extend out of the installation space 111 through the mounting hole 112 to be supported on a bearing or coupled to a power mechanism.

[0050] Please refer to Figure 3 and Figure 4 , the distance between the cutting member 130 and the rotating shaft 121 may be greater than the distance between the opening of the receiving groove 113 and the rotating shaft 121.

[0051] It can be understood that, in order to enable the winding on the rotating shaft 121 to enter the receiving groove 113, the opening of the receiving groove 113 is arranged facing the rotating shaft 121, so that the opening of the receiving groove 113 is the part of the receiving groove 113 closest to the rotating shaft 121. For the convenience of the cutting member 130 to cut the winding on the rotating shaft 121, the cutting edge 131 of the cutting member 130 is arranged facing the rotating shaft 121, and the distance between the cutting member 130 and the rotating shaft 121 is also the distance between the cutting edge 131 of the cutting member 130 and the rotating shaft 121.

[0052] By setting the distance between the cutting member 130 and the rotating shaft 121 to be greater than the distance between the opening of the receiving groove 113 and the rotating shaft 121, the cutting edge 131 of the cutting member 130 is arranged not to protrude from the opening of the receiving groove 113, so that the cutting edge 131 of the cutting member 130 is completely received in the receiving groove 113. And it should be noted that the width of the receiving groove 113 is relatively narrow. While facilitating the entry of the winding, the user's body part is not easily inserted into the receiving groove 113. When the user touches the installation hole 112 during use, the user can only touch the opening of the receiving groove 113 and cannot contact the cutting member 130, reducing the risk of being cut by the cutting member 130 and improving the use safety.

[0053] During the operation of the roller brush 120, the rotating shaft 121 rotates in the installation hole 112. By arranging the receiving groove 113 on the side wall of the rotating shaft 121 and arranging the cutting member 130 in the receiving groove 113, the cutting member 130 can correspond to the rotating shaft 121. During the rotation of the rotating shaft 121, the winding wound on the rotating shaft 121 can enter the receiving groove 113 and pass through the cutting member 130, so as to be cut into small segments by the cutting member 130 and fall off from the rotating shaft 121, thereby reducing the winding on the rotating shaft 121. By arranging the cutting member 130 in the receiving groove 113, during the user's use, the probability that the user directly touches the cutting member 130 by hand is reduced, thereby improving the use safety.

[0054] According to the cleaning device 100 provided by the embodiment of the present application, the winding wound on the rotating shaft 121 can be cut and cleaned by arranging the cutting member 130 in the installation hole 112. By arranging the receiving groove 113 and arranging the cutting member 130 in the receiving groove 113, the probability of being scratched by the cutting member 130 caused by accidental touch during the user's use is reduced, and the use safety is improved.

[0055] Please refer to Figure 3 and Figure 4 According to some embodiments of the present application, an extension portion 1211 may be provided on the side portion of the rotating shaft 121, and at least a part of the extension portion 1211 may extend into the receiving groove 113.

[0056] Since the cutting member 130 is completely received in the receiving groove 113, in order to improve the cutting efficiency of the winding on the rotating shaft 121, an extension portion 1211 may be provided on the side portion of the rotating shaft 121. The extension portion 1211 protrudes from the side wall of the rotating shaft 121, so that at least a part of the extension portion 1211 can extend into the receiving groove 113, so that the extension portion 1211 can be closer to the cutting member 130. When the winding is wound outside the rotating shaft 121, part of it will be wound on the surface of the extension portion 1211. When the extension portion 1211 extends into the receiving groove 113, the winding wound on the extension portion 1211 will also extend into the receiving groove 113, so as to improve the cutting efficiency and cutting effect.

[0057] It can be understood that one end of the extension part 1211 away from the side wall of the rotating shaft 121 is arranged at a certain distance from the cutting part 130 to prevent the cutting part 130 from scratching the surface of the extension part 1211 during the rotation of the rotating shaft 121. Among them, the distance between the extension part 1211 and the cutting part 130 is small so that even fine winding objects can be cut. The distance can be 1 mm - 3 mm, and specific values are not limited herein.

[0058] Among them, the extension part 1211 can be at least one of the following structural forms:

[0059] First, the extension part 1211 is arranged around the outside of the rotating shaft 121.

[0060] In this embodiment, the extension part 1211 can be arranged in a ring shape. The extension part 1211 is arranged around the side wall of the rotating shaft 121, and the coverage range of the extension part 1211 is large. During the rotation of the rotating shaft 121, at least part of the extension part 1211 is always located in the receiving groove 113, so that the winding objects on the peripheral side of the extension part 1211 will all pass through the cutting part 130, thereby improving the cutting effect and cutting efficiency.

[0061] Second, the extension part 1211 is arranged on one side of the rotating shaft 121.

[0062] In this embodiment, the extension part 1211 can be in a convex shape arranged on one side of the rotating shaft 121, so that during the rotation of the rotating shaft 121, the extension part 1211 can enter the receiving groove 113 or be completely separated from the receiving groove 113. When the extension part 1211 enters the receiving groove 113, the hair wound around the extension part 1211 is cut.

[0063] Please refer to Figure 4 and Figure 5 , according to some embodiments of the present application, a plurality of spaced baffles 114 can be provided in the mounting hole 112, and the gap between two adjacent baffles 114 can form the receiving groove 113.

[0064] The inner wall of the mounting hole 112 can be provided with inwardly extending baffles 114. By providing a plurality of baffles 114, a receiving groove 113 is formed between two adjacent baffles 114, and the end face of the baffle 114 close to the rotating shaft 121 is the opening of the receiving groove 113. Among them, the number of the baffles 114 is not limited herein, and two or more baffles 114 can be provided.

[0065] Exemplarily, in Figure 4 and Figure 5In [the above-mentioned structure], there may be three baffles 114. The three baffles 114 can define two receiving grooves 113. Two cutting members 130 are correspondingly provided in the two receiving grooves 113. By providing two cutting members 130, the cutting effect on the winding can be improved. In the case where one cutting member 130 does not cut off the winding, the other cutting member 130 cuts off the winding. It can be understood that in this example, there are at least two extension portions 1211 corresponding to the two receiving grooves 113.

[0066] It should be noted that for the convenience of the rotating shaft 121 passing through the mounting hole 112 and to avoid interference of the baffle 114 with the rotating shaft 121, the end face of the baffle 114 close to the rotating shaft 121 is provided with an arc section, and the axis of the arc section is coaxially arranged with the axis of the rotating shaft 121.

[0067] Please refer to Figure 4 and Figure 5 , according to some embodiments of the present application, the plurality of baffles 114 can be arranged at intervals along the axial direction of the rotating shaft 121.

[0068] By arranging the plurality of baffles 114 at intervals along the axial direction of the rotating shaft 121, the receiving grooves 113 extend along the circumferential direction of the mounting hole 112, so that when the rotating shaft 121 rotates around the axis, the extension portion 1211 can be rotated into the receiving groove 113.

[0069] Please refer to Figure 4 and Figure 5 , in some embodiments, the dimensions of the plurality of baffles 114 in the radial direction of the mounting hole 112 can be set differently, so that the distances between the respective baffles 114 and the rotating shaft 121 are different.

[0070] In Figure 5 , the baffle 114 located at one end far from the cleaning portion 122 has the highest height. The end of this baffle 114 closest to the rotating shaft 121, and the distance between this baffle 114 and the rotating shaft 121 is the smallest, so that this baffle 114 can play a certain limiting role on the winding wound on the rotating shaft 121, reducing the possibility of the winding moving from the rotating shaft 121 through the mounting hole 112 to the outside of the housing 110. The heights of the other baffles 114 are relatively short, so that the distances between the other baffles 114 and the rotating shaft 121 are relatively wide, so as to facilitate the winding wound on the rotating shaft 121 to move to a position corresponding to the receiving groove 113, facilitating the cutting member 130 to perform cutting and cleaning.

[0071] Please refer to Figure 6 , according to some embodiments of the present application, the projection of the cutting edge 131 of the cutting member 130 in the axial direction of the mounting hole 112 can be located within the baffle 114.

[0072] By setting the projection of the cutting edge 131 of the cutting member 130 in the axial direction of the mounting hole 112 to be located within the baffle 114, so that the cutting edge 131 of the cutting member 130 does not extend beyond the end face of the baffle 114 in the radial direction of the mounting hole 112. When a user inserts a finger into the mounting hole 112 during use, only the baffle 114 will be touched, thereby reducing the probability of being cut by the cutting member 130.

[0073] Please refer to Figure 6 and Figure 7 According to some embodiments of the present application, a guiding member 115 may also be provided on the hole wall of the mounting hole 112, and the guiding member 115 is used to guide the cut hair out of the mounting hole 112.

[0074] After the cutting member 130 cuts off the winding on the rotating shaft 121, the winding may directly fall off, or there may still be part of the winding on the rotating shaft 121 that does not fall off. By setting the guiding member 115, the cut small section of the winding or the end of the winding is guided out of the mounting hole 112, specifically to the side of the mounting hole 112 facing the cleaning part 122, so as to facilitate the cleaning and recycling of the cleaning device 100, and avoid the accumulation of the cut winding in the mounting hole 112 or the receiving groove 113, which affects the cutting effect.

[0075] Please refer to Figure 6 and Figure 7 According to some embodiments of the present application, the guiding member 115 is arranged in a spiral shape, and the guiding member 115 extends in a direction close to the cleaning part 122 along the rotation direction of the rotating shaft 121.

[0076] During the rotation of the rotating shaft 121, an air flow in the rotation direction of the rotating shaft 121 will be generated. And driven by the remaining winding on the rotating shaft 121, the cut small section of the winding generally has an initial velocity in the same direction as the rotation direction of the rotating shaft 121. By setting the guiding member 115 in a spiral shape to guide the air flow generated by the rotating shaft 121, and setting the guiding member 115 to extend in a direction close to the cleaning part 122 along the rotation direction of the rotating shaft 121, the small section of the winding slides out of the mounting hole 112 under the guidance of the guiding member 115 and enters the installation space 111 of the cleaning part 122.

[0077] Please refer to Figure 6 and Figure 7 According to some embodiments of the present application, the guiding member 115 and the receiving groove 113 are arranged offset from each other in the circumferential direction of the mounting hole 112.

[0078] By misaligning the export piece 115 with the accommodation groove 113, the interference of the export piece 115 on the operation of the cutting piece 130 is reduced, ensuring that the operation of the cutting piece 130 is not affected by the export piece 115. And in this example, the export piece 115 and the accommodation groove 113 can be correspondingly arranged along the radial direction of the mounting hole 112, so that after the cutting piece 130 in the accommodation groove 113 cuts off the winding and drops out of the accommodation groove 113, it can be directly exported through the export piece 115 from the mounting hole 112, improving the cutting and cleaning effects.

[0079] In one example, the accommodation groove 113 can be arranged on the upper hole wall of the mounting hole 112, and the export piece 115 can be arranged on the lower hole wall of the mounting hole 112, so that the small section of winding cut by the cutting piece 130 can quickly enter the area where the export piece 115 is located and be quickly exported under the action of the initial velocity and gravity, improving the export efficiency and export effect.

[0080] Please refer to Figure 7 , in some embodiments, there can be multiple export pieces 115, and the multiple export pieces 115 are distributed along the circumferential direction of the mounting hole 112. By setting multiple export pieces 115 to improve the export efficiency and export effect, the number of the export pieces 115 is not specifically limited, and there can be two, three, four or more than four export pieces 115. Exemplarily, in Figure 7 , there are three export pieces 115.

[0081] Please refer to Figure 7 , according to some embodiments of the present application, the part of the hole wall of the mounting hole 112 close to the cleaning part 122 except for the accommodation groove 113 can be in a flared shape.

[0082] By setting the part of the hole wall of the mounting hole 112 close to the cleaning part 122 in a flared shape, after the cutting piece 130 cuts off the winding, it is convenient for the small section of winding to drop out of the mounting hole 112, reducing the probability of the small section of winding accumulating in the mounting hole 112.

[0083] In some embodiments, to improve the efficiency of the small section of winding dropping out of the mounting hole 112, the part of the hole wall of the mounting hole 112 except for the accommodation groove 113 can be arranged in a flared shape along the direction close to the cleaning part 122. Exemplarily, the part of the hole wall of the mounting hole 112 except for the accommodation groove 113 is in an arc-shaped flared shape.

[0084] Please refer to Figure 8 , according to some embodiments of the present application, the cutting piece 130 can be arranged at an angle with the radial direction of the rotating shaft 121.

[0085] It can be understood that the extending direction of the cutting member 130, which is also the extending direction of the cutting edge 131 of the cutting member 130, requires relative displacement between the object to be cut and the cutting edge 131 of the cutting member 130 in the extending direction of the cutting member 130 to ensure the cutting effect. The rotating shaft 121 rotates around its axis. Generally, the winding direction of the winding object is the rotating direction of the rotating shaft 121, and the winding object rotates circumferentially around the rotating shaft 121 driven by the rotating shaft 121. Therefore, the extending direction of the cutting member 130 needs to have a component in the radial direction of the rotating shaft 121 so that the cutting edge 131 can effectively cut the winding object.

[0086] And due to the working characteristics of the rotating shaft 121, the winding object is generally wound around the outside of the rotating shaft 121 in the rotating direction of the rotating shaft 121. To effectively cut the winding object, the cutting direction of the cutting member 130 needs to have a component extending radially along the winding object. By setting a certain angle between the cutting member 130 and the radial direction of the rotating shaft 121, the component of the cutting member 130 in the axial direction of the rotating shaft 121 can be increased, which is convenient for effectively cutting the winding object on the rotating shaft 121 and increasing the cutting range of the cutting member 130 in the axial direction of the rotating shaft, thereby improving the cutting efficiency.

[0087] Among them, the cutting member 130 is arranged at the bottom of the receiving groove 113 to facilitate the alignment of the cutting member 130 with the rotating shaft 121 and the installation of the cutting member 130.

[0088] In some embodiments, a plurality of cutting members 130 may be provided in the receiving groove 113. The plurality of cutting members 130 may be spaced apart along the axial direction of the mounting hole 112, and / or the plurality of cutting members 130 may be spaced apart along the circumferential direction of the mounting hole 112. With such a setting, the coverage range of the cutting member 130 can be increased and the cutting effect can be improved.

[0089] Please refer to Figure 9 , according to some embodiments of the present application, the housing 110 may include a mounting sleeve 140, and the mounting hole 112 may be provided on the mounting sleeve 140.

[0090] The mounting sleeve 140 is installed in the housing 110 in an embedded manner, and the mounting hole 112 is provided on the mounting sleeve 140. Correspondingly, the receiving groove 113, the cutting member 130, and the guiding member 115 may all be provided on the mounting sleeve 140. By providing the mounting sleeve 140, it is convenient to improve and upgrade the original housing 110. It can be installed in the original housing 110 by making a mounting sleeve 140 with a suitable size, reducing the development cost and facilitating promotion.

[0091] Please refer to Figure 10, according to some embodiments of the present application, on the side of the mounting sleeve 140 facing away from the mounting hole 112, there may be provided a mounting groove 141 communicating with the receiving groove 113, and the cutting member 130 may be mounted in the mounting groove 141.

[0092] It can be understood that the thickness of the cutting edge 131 of the cutting member 130 is generally greater than the thickness of the side opposite to the cutting edge 131. By providing the mounting groove 141 on the side of the mounting sleeve 140 facing away from the mounting hole 112, it is convenient for the cutting member 130 to be assembled from one side of the mounting groove 141 to the receiving groove 113. The width of the mounting groove 141 may tend to decrease in the direction close to the receiving groove 113, so as to fix the cutting member 130. And after the mounting sleeve 140 is fixed to the housing 110, the mounting groove 141 is located on the side close to the housing 110 to further limit the cutting member 130. The assembly is simple and the installation is stable. The cutting member 130 is not easily disengaged from the side of the receiving groove 113, improving the use safety.

[0093] Moreover, it is convenient to replace the cutting member 130 after it is severely worn.

[0094] In some other embodiments, the cutting member 130 may be integrally injection-molded or integrally cast with the mounting sleeve 140.

[0095] Please refer to Figure 11 , according to some embodiments of the present application, the mounting sleeve 140 may include a first sleeve body 142 and a second sleeve body 143. A positioning structure 144 may be provided at the connection between the first sleeve body 142 and the second sleeve body 143, and the receiving groove 113 is provided in the first sleeve body 142 or the second sleeve body 143.

[0096] By providing the first sleeve body 142 and the second sleeve body 143, the assembly difficulty between the mounting sleeve 140 and the housing 110 is reduced, and by providing the positioning structure 144, the installation accuracy is improved. The receiving groove 113 may be provided in one of the first sleeve body 142 or the second sleeve body 143, and the guiding member 115 may be provided with the other of the first sleeve body 142 or the second sleeve body 143.

[0097] Exemplarily, Figure 11 in, taking the first sleeve body 142 being arranged on the upper side and the second sleeve body 143 being arranged on the lower side as an example, the receiving groove 113 is provided in the first sleeve body 142, and the guiding member 115 is provided in the second sleeve body 143.

[0098] Exemplarily, the positioning structure 144 can be a positioning groove 1441 and a positioning pin 1442. One of the first sleeve body 142 and the second sleeve body 143 is provided with the positioning groove 1441, and the other is provided with the positioning pin 1442. The positioning pin 1442 can extend into the positioning groove 1441 to achieve positioning cooperation. Further, one of the first sleeve body 142 and the second sleeve body 143 can be provided with one positioning groove 1441 and one positioning pin 1442, and the other is provided with one positioning pin 1442 and one positioning groove 1441 corresponding thereto, so as to further reduce the assembly difficulty, limit the assembly direction, and improve the stability of the cooperation.

[0099] Based on the same concept, an embodiment of the present application further provides a cleaning device.

[0100] The cleaning device includes a main body and the cleaning device 100 of any one of the above technical solutions. The cleaning device 100 is installed on the main body. The main body is the main structure of the entire cleaning device. Among them, the cleaning device can be a floor sweeping robot, a floor washing machine, a vacuum cleaner, etc.

[0101] It should be noted that since the cleaning device of the embodiment of the present application includes the cleaning device 100 of any one of the above technical solutions, it has the technical features and technical effects of the cleaning device 100 of any one of the above technical solutions, which will not be elaborated here.

[0102] According to the cleaning device provided by the embodiment of the present application, by arranging the cutting member 130 in the mounting hole 112, the winding on the rotating shaft 121 can be cut and cleaned, improving the durability of the cleaning device. By arranging the receiving groove 113 and arranging the cutting member 130 in the receiving groove 113, the probability of being scratched by the cutting member 130 due to accidental touch during user use is reduced, improving the safety of use.

[0103] Based on the same concept, an embodiment of the present application further provides a cleaning system.

[0104] The cleaning system includes a cleaning base station and the cleaning device of any one of the above technical solutions. The cleaning base station can have functions such as charging the cleaning device, cleaning the cleaning device, and collecting impurities of the cleaning device.

[0105] It should be noted that since the cleaning system of the embodiment of the present application includes the cleaning device of any one of the above technical solutions, it has the technical features and technical effects of the cleaning device of any one of the above technical solutions, which will not be elaborated here.

[0106] According to the cleaning system provided by the embodiments of the present application, by arranging a cutting member 130 in the mounting hole 112, the winding on the rotating shaft 121 can be cut and cleaned, thereby improving the durability of the cleaning system. By providing a receiving groove 113 and arranging the cutting member 130 in the receiving groove 113, the probability of being scratched by the cutting member 130 due to accidental touch during user operation can be reduced, and the safety of use can be improved.

[0107] The terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally represents an "or" relationship between the related objects before and after.

[0108] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0109] In the description of the present application, the "first feature" and "second feature" may include one or more of such features.

[0110] In the description of the present application, "a plurality of" means two or more.

[0111] In the description of the present application, that the first feature is "above" or "below" the second feature may include direct contact between the first and second features, or may include that the first and second features are not in direct contact but are in contact through other features therebetween.

[0112] In the description of the present application, that the first feature is "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature.

[0113] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0114] Although the embodiments of this application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of this application, and the scope of this application is defined by the claims and their equivalents.

Claims

1. A cleaning device (100), characterized in that, Comprising: A housing (110) provided with a mounting hole (112), and a receiving groove (113) is provided on the hole wall of the mounting hole (112); A rotary brush (120) including a rotating shaft (121) and a cleaning part (122) mounted on the rotating shaft (121), and the rotating shaft (121) passes through the mounting hole (112); A cutting member (130) is provided in the receiving groove (113), and the distance between the cutting member (130) and the rotating shaft (121) is greater than the distance between the opening of the receiving groove (113) and the rotating shaft (121).

2. The cleaning device (100) according to claim 1, characterized in that, An extension part (1211) is provided on the side of the rotating shaft (121), and at least part of the extension part (1211) can extend into the receiving groove (113).

3. The cleaning device (100) according to claim 1, characterized in that, A plurality of spaced baffles (114) are provided in the mounting hole (112), and the gap between two adjacent baffles (114) forms the receiving groove (113).

4. The cleaning device (100) according to claim 3, characterized in that The plurality of baffles (114) are spaced along the axial direction of the rotating shaft (121).

5. The cleaning device (100) according to claim 3, characterized in that, The projection of the cutting edge (131) of the cutting member (130) in the axial direction of the mounting hole (112) is located within the baffle (114).

6. The cleaning device (100) according to any one of claims 1-5, characterized in that, A guiding member (115) is further provided on the hole wall of the mounting hole (112), and the guiding member (115) is used to guide the cut hair out of the mounting hole (112).

7. The cleaning device (100) according to claim 6, characterized in that, The guiding member (115) is arranged in a spiral shape and extends in a direction close to the cleaning part (122) along the rotation direction of the rotating shaft (121).

8. The cleaning device (100) according to claim 6, wherein, The guiding member (115) and the receiving groove (113) are arranged in a circumferential dislocation in the mounting hole (112).

9. The cleaning device (100) according to any one of claims 1-5, characterized in that, The cutting member (130) is arranged at an angle with the radial direction of the rotating shaft (121).

10. The cleaning device (100) according to any one of claims 1-5, characterized in that, The part of the hole wall of the mounting hole (112) on the side close to the cleaning part (122) except for the receiving groove (113) is in a flared shape.

11. The cleaning device (100) according to any one of claims 1-5, characterized in that, The housing (110) includes a mounting sleeve (140), and the mounting hole (112) is provided on the mounting sleeve (140).

12. The cleaning device (100) according to claim 11, characterized in that, On the side of the mounting sleeve (140) facing away from the mounting hole (112), there is a mounting groove (141) communicating with the receiving groove (113), and the cutting member (130) is mounted in the mounting groove (141).

13. The cleaning device (100) according to claim 11, characterized in that, The mounting sleeve (140) includes a first sleeve body (142) and a second sleeve body (143), a positioning structure (144) is provided at the connection between the first sleeve body (142) and the second sleeve body (143), and the receiving groove (113) is provided on the first sleeve body (142) or the second sleeve body (143).

14. A cleaning device, characterized in that, Comprising a main body and a cleaning device (100) according to any one of claims 1-13, and the cleaning device (100) is mounted on the main body.

15. A cleaning system, characterized in that, Comprising a cleaning base station and the cleaning device according to claim 14.

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