Cleaning device, cleaning equipment and cleaning system

Abstract

The utility model relates to the technical field of cleaning equipment, and discloses a cleaning device, cleaning equipment and a cleaning system.The cleaning device comprises a shell, a driving part, a support and a cleaning part; the driving part is arranged on the shell, the cleaning part rotates relative to the shell under the action of the driving part, and the cleaning part is installed on the support; the bracket can rotate between a first position and a second position; when the support is located at the first position, the cleaning piece is connected with the driving shaft of the driving piece. When the support rotates to the second position, the cleaning piece is separated from the driving shaft of the driving piece, and when the support is located at the second position, the cleaning piece can be separated from the support. According to the cleaning device, the support is switched between the first position and the second position, so that the cleaning piece is switched between the working state and the disassembling state; when the support is located at the second position, the cleaning piece can be separated from the support so that the cleaning piece can be taken down to be replaced or cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and particularly relates to a cleaning device, a cleaning equipment and a cleaning system. Background Art

[0002] The cleaning device usually performs cleaning work by rotating a cleaning member; however, during the working process of the cleaning member, impurities such as hair are easily wound around the cleaning member, making it difficult to clean or replace the cleaning member. Content of the Utility Model

[0003] The utility model aims to at least solve the technical problem that it is difficult to clean or replace the cleaning member to a certain extent. For this purpose, the utility model provides a cleaning equipment, which is convenient for cleaning or replacing the cleaning member after disassembly.

[0004] The utility model also discloses a cleaning equipment.

[0005] The utility model also discloses a cleaning system.

[0006] A cleaning device provided by an embodiment of the first aspect of the utility model includes:

[0007] A housing;

[0008] A driving member, arranged on the housing;

[0009] A bracket;

[0010] A cleaning member, the cleaning member rotates relative to the housing under the action of the driving member; the cleaning member is installed on the bracket;

[0011] The bracket can rotate between a first position and a second position; when the bracket is in the first position, the cleaning member is connected to the driving shaft of the driving member; when the bracket rotates to the second position, the cleaning member is separated from the driving shaft of the driving member, and when the bracket is in the second position, the cleaning member can be separated from the bracket.

[0012] In some embodiments, a receiving groove for the cleaning member is arranged on the housing, and the bracket rotates from the inside of the receiving groove to the outside of the receiving groove.

[0013] In some embodiments, one of the bracket and the housing is provided with a movable shaft, and the other is provided with a mating groove; the movable shaft moves inside the mating groove so that the bracket switches between the first position and the second position.

[0014] In some embodiments, the mating groove extends along the direction of the rotation axis of the cleaning member.

[0015] In some embodiments, one end of the mating groove away from the cleaning member is inclined in a direction away from the housing.

[0016] In some embodiments, the bracket includes a base and a connecting ear, the connecting ear protrudes from the base, and the mating groove is arranged on the connecting ear.

[0017] In some embodiments, a fixing groove for the connecting ear is formed on the housing, and the movable shaft penetrates through the side wall of the fixing groove.

[0018] In some embodiments, a positioning groove is arranged on the housing, and the bracket is provided with a positioning portion; when the bracket is in the first position, at least a part of the positioning portion is located inside the positioning groove.

[0019] In some embodiments, a first guiding surface is arranged on the positioning groove, and the bracket slides out of the positioning groove through the first guiding surface.

[0020] In some embodiments, a second guiding surface is arranged on the positioning portion, and the bracket slides out of the positioning groove through the second guiding surface.

[0021] In some embodiments, the cleaning device further includes a cover body, and the cover body covers at least a part of the positioning groove.

[0022] In some embodiments, the cleaning device further includes a support member, the driving member is provided with a fitting groove, and a fitting hole is arranged inside the cleaning member; one end of the support member penetrates through the fitting hole, and the other end is detachably connected to the fitting groove.

[0023] In some embodiments, a connecting portion is arranged on the bracket, the connecting portion is sleeved outside the support member, and the support member can rotate relative to the connecting portion.

[0024] In some embodiments, at least two cleaning members are provided, the fixed ends of the cleaning members are connected to the housing through a bracket, and the free ends of the cleaning members extend towards another cleaning member.

[0025] In some embodiments, a dust collection port is formed on the housing, and the dust collection port is located between the two cleaning members.

[0026] In some embodiments, a guide plate is arranged on the housing, and the guide plate is adapted to guide impurities to the dust collection port.

[0027] An embodiment of the second aspect of the present utility model provides a cleaning device, including the above-mentioned cleaning device.

[0028] In a third aspect embodiment of the present utility model, a cleaning system is provided, including the above-mentioned cleaning device or the above-mentioned cleaning equipment.

[0029] The embodiments of the present utility model at least have the following beneficial effects:

[0030] By changing the bracket between the first position and the second position, the cleaning member is switched between the working state and the disassembling state; when the bracket is in the first position, the cleaning member is connected to the driving shaft of the driving member, so that the cleaning member rotates relative to the housing under the action of the driving member to complete the cleaning work; when the bracket is in the second position, the cleaning member can be separated from the bracket so as to remove the cleaning member for replacement or cleaning. When the bracket rotates to the second position, since the cleaning member is separated from the driving shaft of the driving member, it can prevent the cleaning member from rotating and accidentally injuring the operator when disassembling the cleaning member, thereby improving the safety performance. Description of the Drawings

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0032] Figure 1 One of the three-dimensional structural schematic diagrams of the cleaning device according to the embodiment of the present utility model when the bracket is in the second position is shown;

[0033] Figure 2 The three-dimensional structural schematic diagram of the cleaning device according to the embodiment of the present utility model when the bracket is in the first position is shown;

[0034] Figure 3 The exploded view of the bracket and the housing of the cleaning device according to the embodiment of the present utility model is shown;

[0035] Figure 4 Shown is Figure 3 The enlarged view at B in

[0036] Figure 5 The internal structural schematic diagram of the cleaning device according to the embodiment of the present utility model is shown;

[0037] Figure 6 One of the three-dimensional structural schematic diagrams of the cleaning device according to the embodiment of the present utility model is shown;

[0038] Figure 7 Shown is Figure 6 The enlarged view at C in

[0039] Figure 8 Shown isFigure 1 Enlarged view of part A

[0040] Figure 9 Exploded view of the cover and the housing of the cleaning device according to an embodiment of the present utility model

[0041] Figure 10 Schematic diagram showing the assembly relationship between the driving member and the transmission member of the cleaning device according to an embodiment of the present utility model

[0042] Figure 11 First perspective view showing the support member of the cleaning device according to an embodiment of the present utility model

[0043] Figure 12 Cross-sectional view showing the cleaning member, the support member and the bracket of the cleaning device according to an embodiment of the present utility model

[0044] Figure 13 Second perspective view showing the support member of the cleaning device according to an embodiment of the present utility model

[0045] Figure 14 First schematic diagram showing the assembly relationship between the support member and the bracket of the cleaning device according to an embodiment of the present utility model

[0046] Figure 15 Second perspective view showing the cleaning device according to an embodiment of the present utility model when the bracket is in the second position

[0047] Figure 16 Second perspective view showing the cleaning device according to an embodiment of the present utility model

[0048] Figure 17 Internal structure diagram showing the first transmission member of the cleaning device according to an embodiment of the present utility model

[0049] Figure 18 Showing Figure 16 Enlarged view of part D

[0050] Figure 19 Internal structure diagram showing the second transmission member of the cleaning device according to an embodiment of the present utility model

[0051] Figure 20 Perspective view showing the output wheel of the cleaning device according to an embodiment of the present utility model

[0052] Figure 21 Third perspective view showing the cleaning device according to an embodiment of the present utility model when the bracket is in the second position

[0053] Figure 22The figure shows a three-dimensional structural schematic diagram of the housing of the cleaning device according to an embodiment of the present utility model.

[0054] Reference numerals:

[0055] 100, housing; 110, receiving groove; 120, movable shaft; 130, fixing groove; 131, first side wall; 132, second side wall; 140, positioning groove; 141, first guiding surface; 150, dust collection port; 160, mounting groove; 170, extension part;

[0056] 200, driving member;

[0057] 300, bracket; 310, base; 320, connecting ear; 321, mating groove; 330, second guiding surface; 340, connecting part; 350, bearing; 360, positioning part;

[0058] 400, cleaning member; 410, mating protrusion; 411, mating hole; 412, first mating surface; 413, second mating surface; 420, free end; 430, fixed end;

[0059] 500, cover body; 510, working window;

[0060] 600, supporting member; 610, stopping member; 611, first stopping surface; 612, assembly guiding surface; 613, disassembly guiding surface; 620, resilient space; 630, rotating head 630;

[0061] 700, transmission member; 710, input wheel; 720, output wheel; 721, fitting groove; 730, first transmission member; 731, first input wheel; 732, first output wheel; 740, second transmission member; 741, second input wheel; 742, second output wheel; 800, linkage member. Detailed implementation manners

[0062] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0063] In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0064] Cleaning devices usually perform cleaning work by rotating the cleaning member; however, during the operation of the cleaning member, impurities such as hair are easily wound around the cleaning member, making it difficult to clean or replace the cleaning member. For example, cleaning devices such as floor-sweeping robots usually use cleaning brushes to clean the ground. After a period of cleaning work, the cleaning brushes are easily wound with hair or contaminated with dirt, and the cleaning brushes need to be removed for cleaning or replacement. However, in order to ensure the normal operation of the cleaning brushes, the cleaning brushes in the related art are tightly connected to the drive system of the floor-sweeping robot, making it difficult to disassemble the cleaning brushes.

[0065] The present invention will be described below with reference to the accompanying drawings and specific embodiments:

[0066] An embodiment of the first aspect of the present invention provides a cleaning device. Please refer to Figures 1 to 2 , including a housing 100, a driving member 200, a bracket 300, and a cleaning member 400; the driving member 200 is disposed on the housing 100, the cleaning member 400 rotates relative to the housing 100 under the action of the driving member 200, and the cleaning member 400 is mounted on the bracket 300; the bracket 300 can rotate between a first position and a second position; when the bracket 300 is in the first position, the cleaning member 400 is connected to the drive shaft of the driving member 200; when the bracket 300 rotates to the second position, the cleaning member 400 is separated from the drive shaft of the driving member 200, and when the bracket 300 is in the second position, the cleaning member 400 can be separated from the bracket 300.

[0067] By changing the bracket 300 between the first position and the second position, the cleaning member 400 is switched between the working state and the disassembling state; when the bracket 300 is in the first position, the cleaning member 400 is connected to the drive shaft of the driving member 200, so that the cleaning member 400 rotates relative to the housing 100 under the action of the driving member 200 to complete the cleaning work; when the bracket 300 is in the second position, the cleaning member 400 can be separated from the bracket 300 so as to remove the cleaning member 400 for replacement or cleaning. When the bracket 300 rotates to the second position, since the cleaning member 400 is separated from the drive shaft of the driving member 200, it is possible to prevent the cleaning member 400 from rotating and accidentally injuring the operator during the disassembly of the cleaning member 400, improving the safety performance. Among them, Figure 1 is a schematic three-dimensional structure diagram of the cleaning device when the bracket 300 is in the second position, Figure 2 is a schematic three-dimensional structure diagram of the cleaning device when the bracket 300 is in the first position.

[0068] In the embodiment of the present utility model, by rotating the bracket 300, the cleaning member 400 can be quickly switched between the working state and the disassembly state; the cleaning member 400 is installed on the bracket 300, and through a simple rotation action of the bracket 300, the cleaning member 400 can be moved outside the installation position, so that the disassembly operation of the cleaning member 400 does not need to be limited to a narrow installation position; wherein, the installation position of the cleaning member 400 is the position where the cleaning member 400 is located when the cleaning member 400 rotates relative to the housing 100 under the action of the driving member 200.

[0069] When the bracket 300 rotates to the second position, the cleaning member 400 is separated from the drive shaft of the driving member 200, that is, when the cleaning member 400 enters the disassembly state, the cleaning member 400 is disengaged from the drive shaft of the driving member 200, thereby preventing the cleaning member 400 from rotating relative to the housing 100 in the disassembly state and reducing the risk of the cleaning member 400 accidentally injuring the operator when the cleaning member 400 is disassembled. By rotating the bracket 300, while realizing the switching between the working state and the disassembly state of the cleaning member 400, the quick connection and separation between the cleaning member 400 and the driving member 200 can also be realized, improving the safety of the operation.

[0070] When the bracket 300 is in the second position, the cleaning member 400 can be separated from the bracket 300, and at this time, the cleaning member 400 can be removed for cleaning or replacement; similarly, when the bracket 300 is in the second position, the cleaned cleaning member 400 or the replaced cleaning member 400 can be installed on the bracket 300, and by rotating the bracket 300, the installation of the cleaning member 400 can be completed.

[0071] The driving member 200 is arranged on the housing 100, and the cleaning member 400 rotates relative to the housing 100 under the action of the driving member 200. The driving member 200 is fixed by the housing 100, reducing the shaking of the cleaning member 400 during the working process.

[0072] The cleaning member 400 can be a cleaning brush, a rolling mop, etc.

[0073] In some embodiments, please refer to Figures 1 to 2 , a receiving groove 110 for the cleaning member 400 is provided on the housing, and the bracket 300 is from the inside of the receiving groove 110 to the outside of the receiving groove 110 (such as Figure 1Rotate in the e direction). By rotating the bracket 300, the cleaning member 400 moves from inside the receiving groove 110 to outside the receiving groove 110, reducing the spatial limitation during disassembly and avoiding hitting the inner wall of the receiving groove 110 or other parts inside the receiving groove 110 when disassembling the cleaning member 400, thereby reducing the disassembly difficulty; when the cleaning member 400 is in the working state, a part of the cleaning member 400 is located inside the receiving groove 110, that is, the receiving groove 110 is the installation position of the cleaning member 400. The receiving groove 110 provides physical protection for the cleaning member 400. At the same time, the receiving groove 110 provides necessary mechanical support and firmness for the cleaning member 400, enabling the cleaning member 400 to rotate at an appropriate position.

[0074] In some embodiments, one of the bracket 300 and the housing 100 is provided with a movable shaft 120, and the other is provided with a mating groove 321; the movable shaft 120 moves inside the mating groove 321, so that the bracket 300 switches between a first position and a second position. For example, please refer to Figures 3 to 4 , the movable shaft 120 is provided on the housing 100, and the mating groove 321 is provided on the bracket 300.

[0075] Through the movement of the movable shaft 120 inside the mating groove 321, the relative displacement between the bracket 300 and the housing 100 is realized, so as to realize the switching of the bracket 300 between the first position and the second position; during the rotation of the bracket 300, the movable shaft 120 is restricted inside the mating groove 321, that is, the bracket 300 and the housing 100 always maintain a mating relationship; when the bracket 300 rotates to the second position, the cleaning member 400 can be moved outside the installation position for the disassembly of the cleaning member 400; when the bracket 300 rotates to the first position, the cleaning member 400 mounted on the bracket 300 can be moved to the installation position, so that the disassembled cleaning member 400 can be quickly and accurately installed at the installation position, accelerating the installation speed of the cleaning member 400.

[0076] Of course, in other embodiments, it may also be that the movable shaft 120 is provided on the bracket 300 and the mating groove 321 is provided on the housing 100. The embodiments of the present invention do not make special limitations on this.

[0077] In some embodiments, please refer to Figure 5 , the mating groove 321 is along the direction of the rotation axis of the cleaning member 400 (such as Figure 5extends in the f direction in [description], so that when the movable shaft 120 moves inside the mating groove 321, the cleaning member 400 on the bracket 300 can approach or move away from the driving member 200, so that the cleaning member 400 can be connected to or separated from the driving shaft of the driving member 200. If the mating groove 321 is located on the bracket 300, the mating groove 321 extends along the direction of the rotation axis of the cleaning member 400, which means that when the bracket 300 is in the first position, the mating groove 321 extends along the direction of the rotation axis of the cleaning member 400.

[0078] In some embodiments, refer to Figure 5 , the end of the mating groove 321 has an arc-shaped inner wall to fit the arc-shaped outer surface of the movable shaft 120, which facilitates the rotation of the bracket 300 around the movable shaft 120 as the rotation center.

[0079] In some embodiments, refer to Figures 5 to 6 , the end of the mating groove 321 away from the cleaning member 400 is inclined in the direction away from the housing 100 (such as Figure 6 the g direction in [description]), so that the end of the mating groove 321 away from the cleaning member 400 can match the rotation path of the bracket 300, making the rotation process of the bracket 300 smoother.

[0080] In some embodiments, refer to Figures 5 to 6 , the bracket 300 includes a base 310 and a connecting ear 320. The connecting ear 320 protrudes from the base 310, and the mating groove 321 is provided on the connecting ear 320. During installation, the position of the mating groove 321 can be quickly locked, which speeds up the installation speed; in addition, compared with directly setting the mating groove 321 on the base 310, in the embodiment of the present invention, the connecting ear 320 protrudes from the base 310, which is beneficial for the bracket 300 to avoid the housing 100 or other components installed on the housing 100 during rotation, making the rotation of the bracket 300 relatively flexible.

[0081] In some embodiments, refer to Figures 6 to 7, a fixing groove 130 for connecting ears 320 is formed on the housing 100 to limit the connecting ears 320 inside the fixing groove 130, reduce the shaking of the connecting ears 320 when the bracket 300 rotates, and improve the rotation stability of the bracket 300; the movable shaft 120 penetrates through the side wall of the fixing groove 130. When the connecting ears 320 move inside the fixing groove 130, the movable shaft 120 moves inside the fitting groove 321, realizing the cooperation between the movable shaft 120 and the fitting groove 321. For example, the fixing groove 130 has a first side wall 131 and a second side wall 132 arranged oppositely. The connecting ears 320 are located between the first side wall 131 and the second side wall 132, and the rotating shaft sequentially penetrates through the first side wall 131, the fitting groove 321 and the second side wall 132; when the connecting ears 320 move between the first side wall 131 and the second side wall 132, the movable shaft 120 and the fitting groove 321 have relative displacement, thereby realizing the switching of the bracket 300 between the first position and the second position. Two connecting ears 320 can be provided to ensure the rotation stability of the bracket 300. The number of the connecting ears 320 in the embodiment of the present invention is not particularly limited.

[0082] In some embodiments, please refer to Figure 8 , a positioning groove 140 is provided on the housing 100, and the bracket 300 is provided with a positioning portion 360; when the bracket 300 is in the first position, at least part of the positioning portion 360 is located inside the positioning groove 140. The positioning groove 140 restricts the movement of the positioning portion 360, so that the bracket 300 is kept in the first position to ensure the normal operation of the cleaning member 400. The positioning portion 360 can be partially located inside the positioning groove 140 or entirely located inside the positioning groove 140, as long as the positioning groove 140 can restrict the movement of the positioning portion 360; the shape of the positioning groove 140 can match the positioning portion 360 to achieve a better fixing effect on the positioning portion 360.

[0083] The positioning portion 360 is connected to the base 310, and the positioning groove 140 can communicate with the fixing groove 130 for convenient processing. Two positioning portions 360 are provided, and the two positioning portions 360 can improve the fixing effect of the bracket 300.

[0084] In some embodiments, please refer to Figure 8, there is a first guiding surface 141 on the positioning groove 140, and the bracket 300 slides out of the positioning groove 140 through the first guiding surface 141. By the relative sliding between the first guiding surface 141 and the positioning portion 360, the difficulty for the bracket 300 to slide out of the positioning groove 140 can be reduced, which is beneficial to the bracket 300 switching from the first position to the second position; the first guiding surface 141 can be an arc surface or an inclined surface, and the embodiment of the present utility model does not particularly limit the specific shape of the first guiding surface 141; the first guiding surface 141 is arranged on one side of the positioning groove 140 away from the rotation center of the bracket 300, that is, the first guiding surface 141 is arranged on one side of the positioning groove 140 away from the mating groove 321.

[0085] In some embodiments, please refer to Figure 8 , there is a second guiding surface 330 on the positioning portion 360, and the bracket 300 slides out of the positioning groove 140 through the second guiding surface 330. By the relative sliding between the second guiding surface 330 and the positioning groove 140, the difficulty for the bracket 300 to slide out of the positioning portion 360 can be reduced, which is beneficial to the bracket 300 switching from the first position to the second position; the second guiding surface 330 can be an arc surface or an inclined surface, and the embodiment of the present utility model does not particularly limit the specific shape of the second guiding surface 330; the second guiding surface 330 is arranged on one side of the positioning portion 360 away from the rotation center of the bracket 300, that is, the second guiding surface 330 is arranged on one side of the positioning portion 360 away from the movable shaft 120.

[0086] In some embodiments, please refer to Figure 8 , there is a first guiding surface 141 on the positioning groove 140, and there is a second guiding surface 330 on the positioning portion 360. By the relative sliding between the first guiding surface 141 and the second guiding surface 330, the difficulty for the bracket 300 to slide out of the positioning groove 140 can be reduced, which is beneficial to the bracket 300 switching from the first position to the second position.

[0087] In some embodiments, please refer to Figure 9 , the cleaning device further includes a cover body 500, and the cover body 500 covers at least a part of the positioning groove 140. By covering the positioning groove 140 with the cover body 500, the positioning portion 360 is restricted inside the positioning groove 140, so that the bracket 300 is kept in the first position, thereby ensuring the normal operation of the cleaning member 400. The cover body 500 can cover all of the positioning groove 140 or a part of the positioning groove 140, as long as the cover body 500 can prevent the positioning portion 360 from sliding out of the positioning groove 140. Before disassembling the cleaning member 400, the cover body 500 can be separated from the positioning groove 140, the positioning portion 360 is slid out of the positioning groove 140, and the bracket 300 rotates, then the cleaning member 400 can be detached from the bracket 300.

[0088] In some embodiments, please refer to Figure 9, an extension part 170 is provided at the notch of the accommodation groove 110. The cover body 500 is covered on the accommodation groove 110, and the cover body 500 is connected to the extension part 170 to complete the connection between the cover body 500 and the housing 100; generally, a working window 510 is formed on the cover body 500, and a part of the cleaning member 400 extends out of the working window 510 to perform cleaning work; for the convenience of processing, the extension part 170 is an extension plate.

[0089] In some embodiments, please refer to Figures 10 to 11 , the cleaning device further includes a support member 600. A fitting groove 721 is provided on the driving member 200, and a fitting hole 411 is provided inside the cleaning member 400; one end of the support member 600 passes through the fitting hole 411, and the other end is detachably connected to the fitting groove 721. A rotating head 630 can be provided on the support member 600, and the shape of the rotating head 630 can match the fitting groove 721 to improve the connection firmness between the driving member 200 and the support 600; a plurality of protrusions can be provided on the circumferential side of the rotating head 630, and a plurality of depressions can be provided on the inner wall of the fitting groove 721. When the rotating head 630 is fitted in the fitting groove 721, the protrusions are located in the depressions to prevent the rotating head 630 from rotating relative to the driving member 200. The rotating head 630 and the support member 600 can be connected by threads or integrally formed. The support member 600 plays a role in supporting the cleaning member 400. At the same time, the connection between the cleaning member 400 and the driving member 200 can be realized through the support member 600, so that the cleaning member 400 rotates relative to the housing 100 under the drive of the driving member 200.

[0090] In some embodiments, please refer to Figure 12 , the dimension of the support member 600 in the length direction of the cleaning member 400 (such as Figure 12 the h direction in) is greater than or equal to half of the length of the cleaning member 400, which can provide a larger support range for the cleaning member 400, reduce the deflection and deformation of the cleaning member 400, and thus increase the stability and load-bearing capacity of the cleaning device.

[0091] In some embodiments, please refer to Figures 12 to 13 , a first mating surface 412 is provided inside the mating hole 411, a stop member 610 is provided on the support member 600, and a first stop surface 611 that fits with the first mating surface 412 is formed on the stop member 610; the first mating surface 412 and the first stop surface 611 are in contact to limit the sliding of the support member 600 inside the mating hole 411 and prevent the cleaning member 400 from detaching from the support member 600 during rotation; the first mating surface 412 can be an arc surface or an inclined surface, and the specific shape of the first mating surface 412 is not particularly limited in the embodiments of the present invention.

[0092] In some embodiments, please refer to Figures 12 to 13, an assembly guiding surface 612 is formed on the stopper 610, and through the assembly guiding surface 612, the first mating surface 412 is brought into contact with the first stopping surface 611. Through the relative sliding between the assembly guiding surface 612 and the mating hole 411, the first mating surface 412 is brought into contact with the first stopping surface 611, so that the support member 600 can be smoothly assembled into the mating hole 411. The assembly guiding surface 612 can be an arc surface or an inclined surface, and the specific shape of the assembly guiding surface 612 is not particularly limited in the embodiments of the present invention. The assembly guiding surface 612 can be located at the end of the stopper 610.

[0093] In some embodiments, please refer to Figures 12 to 13 , a second mating surface 413 is provided inside the mating hole 411, and a second stopping surface that fits with the second mating surface 413 is formed on the support member 600. Through the contact between the second mating surface 413 and the second stopping surface, the sliding of the support member 600 inside the mating hole 411 is restricted; during installation, the support member 600 extends into the assembly hole until the second mating surface 413 and the second stopping surface are in contact. Through the contact between the second mating surface 413 and the second stopping surface, the installation position of the support member 600 in the assembly hole can be quickly locked, improving the assembly efficiency.

[0094] In some embodiments, please refer to Figures 12 to 13 , a first mating surface 412 can be provided inside the mating hole 411, and a first stopping surface 611 that fits with the first mating surface 412 is formed on the stopper 610. At the same time, a second mating surface 413 is provided inside the mating hole 411, and a second stopping surface that fits with the second mating surface 413 is formed on the support member 600; through the first mating surface 412 and the second mating surface 413, the support member 600 is restricted to a specific position inside the mating hole 411. A mating protrusion 410 is provided on the cleaning member 400, and the mating protrusion 410 is provided inside the mating hole 411. The first mating surface 412 and the second mating surface 413 are formed on opposite sides of the mating protrusion 410 to fix the support member 600. The distance between the first mating surface 412 and the second mating surface 413 is equal to the distance between the first stopping surface 611 and the second stopping surface, improving the stability of the connection between the support member 600 and the cleaning member 400.

[0095] In some embodiments, please refer to Figures 12 to 13 , a disassembly guiding surface 613 is provided on the first stopping surface 611. When disassembling the cleaning member 400, through the relative sliding between the disassembly guiding surface 613 and the first mating surface 412, the first mating surface 412 is separated from the first stopping surface 611, so that the support member 600 can be smoothly taken out from the mating hole 411. The disassembly guiding surface 613 can be an arc surface or an inclined surface, and the specific shape of the disassembly guiding surface 613 is not particularly limited in the embodiments of the present invention.

[0096] In some embodiments, refer to Figures 12 to 13 , a resilient space 620 for the stopper 610 is formed on the support member 600. When under force, the disassembly guide surface 613 and the first mating surface 412 slide relative to each other, and the stopper 610 retracts into the resilient space 620, enabling the support member 600 to be smoothly removed from the mating hole 411.

[0097] In some embodiments, refer to Figures 12 to 13 , at least two stoppers 610 are provided, and the stoppers 610 are distributed in the circumferential direction of the support member 600, facilitating the mating of the stopper 610 with the mating hole 411. The resilient space 620 can be formed between the stoppers 610 to maximize the volume of the resilient space 620 and make the movement of the stopper 610 more flexible.

[0098] In some embodiments, at least part of the stopper 610 is elastic, facilitating the restoration of the stopper 610 located in the resilient space 620 to its original position. The stopper 610 can be entirely elastic or partially elastic, and the embodiments of the present invention do not make special limitations in this regard.

[0099] In some embodiments, refer to Figure 14 , a connecting portion 340 is provided on the bracket 300, and the connecting portion 340 is sleeved outside the support member 600. Through the support member 600, the cleaning member 400 can be installed on the bracket 300; the connecting portion 340 is sleeved outside the support member 600 to support the support member 600 and keep the support member 600 stable in the working state; the support member 600 can rotate relative to the connecting portion 340 to prevent the bracket 300 from rotating with the rotation of the support member 600; in order to achieve the relative rotation between the support member 600 and the bracket 300, a bearing 350 can be installed between the support member 600 and the bracket 300 to enable the support member 600 to rotate smoothly relative to the bracket 300. The connecting portion 340 can be connected to the base 310.

[0100] Refer to Figure 15 , the cleaning member 400 has a free end 420 and a fixed end 430, and the fixed end 430 is detachably connected to the driving member 200. When disassembling the cleaning member 400, only the fixed end 430 of the cleaning member 400 needs to be disassembled, which can reduce the workload of disassembly while ensuring the normal operation of the cleaning member 400; the driving member 200 is arranged on the housing 100, and the driving member 200 is fixed by the housing 100 to ensure the stability of the driving member 200 during operation; the fixed end 430 of the cleaning member 400 is detachably connected to the driving member 200, and the driving member 200 supports and drives the cleaning member 400.

[0101] The fixed end 430 of the cleaning member 400 is detachably connected to the driving member 200; when the cleaning member 400 is in the working state, the driving member 200 can drive the cleaning member 400 to rotate relative to the housing 100 through the fixed end 430; when the cleaning member 400 is in the disassembled state, the fixed end 430 can be directly detached from the driving member 200, reducing the operation during disassembly; since the free end 420 of the cleaning member 400 is suspended, there is more operating space at the position of the free end 420 of the cleaning member 400, so as to avoid the housing 100 or other components during disassembly.

[0102] In some embodiments, referring to Figure 15 , at least two cleaning members 400 are provided. By providing multiple cleaning members 400, the effective cleaning area can be increased and the cleaning effect of the cleaning device can be improved; the cleaning member 400 has a fixed end 430 and a free end 420. The fixed end 430 of the cleaning member 400 is connected to the housing 100 through a bracket 300. When disassembling the cleaning member 400, only the fixed end 430 of the cleaning member 400 needs to be disassembled, reducing the workload of disassembly; the free end 420 of the cleaning member 400 extends towards another cleaning member 400, which can reduce the influence on another cleaning member 400 when one of the cleaning members 400 is disassembled, and is beneficial to maintaining the independence of each cleaning member 400.

[0103] The driving member 200 is in transmission connection with each cleaning member 400, and the driving member 200 is used to drive multiple cleaning members 400 to rotate relative to the housing 100. By driving multiple cleaning members 400 to rotate relative to the housing 100 with one driving member 200, the number of driving members 200 can be reduced, thereby reducing the space occupied by the driving members 200, making the layout of the cleaning device more compact, and thus minimizing the volume of the cleaning device; using one driving member 200 to drive multiple cleaning members 400 can reduce the total weight of the driving member 200 and facilitate the movement of the cleaning device.

[0104] In the embodiment of the present utility model, one driving member 200 drives multiple cleaning members 400 to work, avoiding separately configuring a driving member 200 for each cleaning member 400, thereby reducing the equipment procurement cost. Maintaining a single driving member 200 usually requires fewer spare parts and less maintenance time than maintaining multiple driving members 200, so it is more economical to set a single driving member 200. Uniformly using one driving member 200 to control multiple cleaning members 400 is also beneficial for fault diagnosis of the cleaning device, facilitating timely discovery and handling of problems. In addition, using a single driving member 200 to drive multiple cleaning members 400 can reduce energy loss, improve the overall energy efficiency, optimize energy utilization, and reduce energy consumption.

[0105] During the operation of the cleaning device, multiple cleaning members 400 usually move synchronously. Therefore, using one driving member 200 can ensure the synchronous operation of all cleaning members 400, improving the operating efficiency of the cleaning device. Using one driving member 200 is also more conducive to achieving centralized control and monitoring of multiple cleaning members 400, improving the automation level and response speed of the cleaning device.

[0106] Please refer to Figure 15 , the embodiment of the present utility model further includes a plurality of transmission members 700, and the transmission members 700 are correspondingly connected to the cleaning members 400; under the drive of the driving member 200, the transmission members 700 drive the corresponding cleaning members 400 to rotate.

[0107] The power generated by the driving member 200 can be transmitted to each cleaning member 400 through the transmission member 700, so that each cleaning member 400 rotates relative to the housing 100, realizing the operation of driving multiple cleaning members 400 by one driving mechanism; the transmission member 700 can adopt a plurality of gears or pulleys with different diameters to adjust the rotation speed and achieve the effect of speed regulation; different transmission members 700 can adopt different reduction ratios, and multiple cleaning members 400 can rotate at different speeds.

[0108] Please refer to Figure 16 , the embodiment of the present utility model further includes a linkage member 800, and the linkage member 800 connects at least two transmission members 700. By connecting at least two transmission members 700 through the linkage member 800, the synchronous movement of multiple transmission members 700 can be realized; the output shaft of the driving member 200 is connected to the linkage member 800, and by driving the linkage member 800, multiple transmission members 700 can be synchronously driven. By connecting multiple transmission members 700 through the linkage member 800, the driving member 200 only needs to be connected to the linkage member 800 to drive multiple transmission members 700 to rotate, and the driving member 200 does not need to be directly connected to multiple transmission members 700, making the installation position of the driving member 200 more flexible, conducive to the overall layout of the cleaning device, and making the structure of the cleaning device more compact. The linkage member 800 can be a rod body, and multiple transmission members 700 can be distributed in the length direction of the linkage member 800 (such as Figure 16 the i direction in), and the rod-shaped linkage member 800 can save space.

[0109] In other embodiments, the output shaft of the driving member 200 can be connected to at least one transmission member 700. The driving member 200 can drive one of the transmission members 700, and then drive the other transmission member 700 to move through the linkage member 800, achieving the effect of a driving mechanism driving multiple transmission members 700 to move, so as to realize a single driving mechanism driving multiple cleaning members 400 to rotate relative to the housing 100. The output shaft of the driving member 200 can be connected to one transmission member 700, or can be connected to two, three, or four transmission members 700 to ensure the stability of the rotation of the cleaning member 400. The embodiments of the present invention do not limit this.

[0110] In other embodiments, the output shaft of the driving member 200 can be connected to the linkage member 800 and at least one transmission member 700 to improve the stability of power transmission and ensure the stable rotation of the cleaning member 400. Generally, the driving member 200 is a motor.

[0111] In some embodiments, please refer to Figure 17 , the transmission member 700 includes an input wheel 710 and an output wheel 720. The output wheel 720 is connected to the output shaft of the driving member 200, and the input wheel 710 and the output wheel 720 are coupled. Through the coupling of the output wheel 720 and the input wheel 710, the driving member 200 drives the output wheel 720 to rotate.

[0112] In some embodiments, please refer to Figures 17 to 18 , the transmission member 700 includes a first transmission member 730. The first transmission member 730 includes a first input wheel 731 and two first output wheels 732. The first input wheel 731 is connected to the driving shaft of the driving member 200. One of the first output wheels 732 is connected to the corresponding cleaning member 400, and the other first output wheel 732 is connected to the linkage member 800; by connecting the driving shaft of the driving member 200 to the first output wheel 732, the connection between the first transmission member 730 and the driving member 200 is realized, and then the linkage member 800 and the cleaning member 400 corresponding to the first transmission member 730 are driven to rotate through the first transmission member 730. The first input wheel 731 is coupled to one of the first output wheels 732, and one of the first output wheels 732 is coupled to the other first output wheel 732. The first input wheel 731 can drive the corresponding cleaning member 400 to rotate. At the same time, the first input wheel 731 can also drive other cleaning members 400 to rotate through the linkage member 800, realizing the rotation of multiple cleaning members 400 relative to the housing 100. In other embodiments, the first input wheel 731 can also be coupled to the two first output wheels 732 to drive the two first output wheels 732 to rotate.

[0113] Please refer to Figures 18 to 19, the transmission member 700 may further include a second transmission member 740. The second transmission member 740 includes a second input wheel 741 and a second output wheel 742. The second input wheel 741 is connected to the linkage member 800, and the second output wheel 742 is connected to the corresponding cleaning member 400. The second input wheel 741 and the second output wheel 742 are coupled. Through the coupling of the second output wheel 742 and the second input wheel 741, the corresponding cleaning member 400 is rotated.

[0114] Please refer to Figure 20 , wherein, the fitting groove 721 may be provided on the output wheel 720 so that the output wheel 720 drives the corresponding cleaning member 400 to rotate.

[0115] In some embodiments, please refer to Figure 21 , two transmission members 700 are provided. The transmission members 700 are located on opposite sides of the housing 100; one end of the linkage member 800 is connected to one of the transmission members 700, and the other end is connected to the other transmission member 700. The transmission members 700 are located on opposite sides of the housing 100. When the linkage member 800 transmits power, energy loss can be reduced, and at the same time, it is beneficial for the linkage member 800 to ensure the synchronous movement of the transmission members 700 on both sides of the housing 100. By connecting the transmission members 700 located on opposite sides of the housing 100 through the linkage member 800, force and torque can be more evenly distributed throughout the cleaning device, which is beneficial for reducing stress concentration and extending the service lives of the transmission member 700 and the linkage member 800. The transmission members 700 are located on opposite sides of the housing 100, reducing the risk of vibration and imbalance that may be caused by a single-sided transmission member 700, and making the operation of the entire cleaning device more stable and reliable.

[0116] In some embodiments, please refer to Figure 21 , the output shaft of the driving member 200 is arranged along the direction of the rotation axis of the cleaning member 400. Since the driving member 200 is generally long and its length direction is the extending direction of the output shaft of the driving member 200, therefore, the output shaft of the driving member 200 is arranged along the direction of the rotation axis of the cleaning member 400 to reduce the size of the driving member 200 in the vertical direction (such as Figure 21 the j direction in), and further reduce the size of the cleaning device in the vertical direction, which is beneficial for the miniaturization and flattening of the cleaning device. The rotation axis of the cleaning member 400 is the rotation axis of the cleaning member 400 in the working state; the vertical direction is the height direction of the cleaning device in the working state.

[0117] In some embodiments, please refer to Figure 21, A plurality of transmission members 700 are respectively arranged at the ends of the housing 100, which can more efficiently utilize the space inside the cleaning device, make the structure of the cleaning device more compact, and is conducive to the miniaturization of the cleaning device. Arranging the transmission member 700 at the end of the housing 100 makes the installation, maintenance, and repair of the transmission member 700 more convenient, and maintenance personnel can view the transmission member 700 more quickly.

[0118] In some embodiments, please refer to Figure 22 , an installation groove 160 for the transmission member 700 is formed at the end of the housing 100. The installation groove 160 can provide positioning and alignment functions for the transmission member 700, ensure that the transmission member 700 is correctly installed on the housing 100, and prevent the transmission member 700 from loosening or falling off.

[0119] In some embodiments, please refer to Figure 22 , a dust collection port 150 is formed on the housing 100, and the dust swept by the cleaning member 400 can be collected by the dust collection port 150; the dust collection port 150 is located between two cleaning members 400, which can reduce the occlusion of the dust collection port 150 by the cleaning members 400, so that the swept dust can smoothly enter the dust collection port 150. The dust collection port 150 can be connected to a dust collection component, and the dust collection component can collect dust and other impurities. The dust collection component can be a dust collection bag or a dust collection box; a dust suction component, such as a fan, can be arranged on the dust collection component, and the dust suction component can provide power for the flow of dust and other impurities.

[0120] In some embodiments, a guide plate (not shown in the figure) is provided on the housing 100. The guide plate is suitable for guiding impurities to the dust collection port 150, and the guide plate plays a guiding role and can guide the impurities to the dust collection port 150.

[0121] An embodiment of the second aspect of the present utility model provides a cleaning device, including the above-mentioned cleaning device.

[0122] It can be understood that if the cleaning device has the beneficial effects of the above embodiments, the cleaning device correspondingly has the beneficial effects of the above embodiments. The specific implementation manners can refer to the above embodiments, and details are not described in this application again.

[0123] The cleaning device includes but is not limited to a floor sweeping robot, a mopping machine, a mopping and sweeping integrated robot, etc.

[0124] An embodiment of the third aspect of the present utility model provides a cleaning system, including the above-mentioned cleaning device or the above-mentioned cleaning device.

[0125] It can be understood that if the cleaning device and the cleaning device have the beneficial effects of the above embodiments, the cleaning system correspondingly has the beneficial effects of the above embodiments. The specific implementation manners can refer to the above embodiments, and details are not described in this application again.

[0126] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0127] It should be noted that all the directional indications in the embodiments of the present utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a specific posture. If this specific posture changes, then the directional indications will also change accordingly.

[0128] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0129] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise clearly and specifically defined.

[0130] Although the embodiments of the present utility model 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 the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A cleaning device, characterized in that, Comprising: A housing (100); A driving member (200) disposed on the housing (100); A bracket (300); A cleaning member (400) that rotates relative to the housing (100) under the action of the driving member (200); the cleaning member (400) is mounted on the bracket (300); The bracket (300) can rotate between a first position and a second position; when the bracket (300) is in the first position, the cleaning member (400) is connected to the drive shaft of the driving member (200); when the bracket (300) rotates to the second position, the cleaning member (400) is separated from the drive shaft of the driving member (200), and when the bracket (300) is in the second position, the cleaning member (400) can be separated from the bracket (300).

2. The cleaning device according to claim 1, wherein, A receiving groove (110) for the cleaning member (400) is provided on the housing, and the bracket (300) rotates in a direction from inside the groove of the receiving groove (110) to outside the groove of the receiving groove (110).

3. The cleaning device according to claim 1, wherein One of the bracket (300) and the housing (100) is provided with a movable shaft (120), and the other is provided with a mating groove (321); the movable shaft (120) moves inside the mating groove (321) so that the bracket (300) switches between the first position and the second position.

4. The cleaning device according to claim 3, characterized in that, The mating groove (321) extends along the direction of the rotation axis of the cleaning member (400).

5. The cleaning device according to claim 3, wherein, The mating groove (321) is inclined in a direction away from the housing (100) at one end away from the cleaning member (400).

6. The cleaning device according to claim 3, characterized in that The bracket (300) includes a base (310) and a connecting ear (320), the connecting ear (320) protrudes from the base (310), and the mating groove (321) is provided on the connecting ear (320).

7. The cleaning device according to claim 6, characterized in that, A fixing groove (130) for the connecting ear (320) is formed on the housing (100), and the movable shaft (120) passes through the side wall of the fixing groove (130).

8. The cleaning device according to any one of claims 1 to 7, characterized in that A positioning groove (140) is provided on the housing (100), and the bracket (300) is provided with a positioning portion (360); when the bracket (300) is in the first position, at least part of the positioning portion (360) is located inside the positioning groove (140).

9. The cleaning device according to claim 8, wherein, A first guiding surface (141) is provided on the positioning groove (140), and the bracket (300) slides out of the positioning groove (140) through the first guiding surface (141).

10. The cleaning device according to claim 8, characterized in that, A second guiding surface (330) is provided on the positioning portion (360), and the bracket (300) slides out of the positioning groove (140) through the second guiding surface (330).

11. The cleaning device according to claim 8, characterized in that, The cleaning device further includes a cover body (500) that covers at least part of the positioning groove (140).

12. The cleaning device according to any one of claims 1 to 7, characterized in that The cleaning device further includes a support member (600), the driving member (200) is provided with a fitting groove (721), and a fitting hole (411) is provided inside the cleaning member (400); one end of the support member (600) passes through the fitting hole (411), and the other end is detachably connected to the fitting groove (721).

13. The cleaning device according to claim 12, characterized in that, A connecting portion (340) is provided on the bracket (300), the connecting portion (340) is sleeved outside the support member (600), and the support member (600) can rotate relative to the connecting portion (340).

14. The cleaning device according to any one of claims 1 to 7, characterized in that, At least two cleaning members (400) are provided, the fixed ends (430) of the cleaning members (400) are connected to the housing (100) through a bracket (300), and the free ends (420) of the cleaning members (400) extend towards the other cleaning member (400).

15. The cleaning device according to claim 14, characterized in that, A dust collection port (150) is formed on the housing (100), and the dust collection port (150) is located between the two cleaning members (400).

16. The cleaning device according to claim 15, characterized in that, A guide plate is provided on the housing (100), and the guide plate is adapted to guide impurities to the dust collection port (150).

17. A cleaning device, characterized in that, Comprising the cleaning device according to any one of claims 1 to 16.

18. A cleaning system, characterized in that, Comprising the cleaning device according to any one of claims 1 to 16 or the cleaning equipment according to claim 17.

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