Cleaning device and cleaning system

Abstract

The utility model relates to the technical field of cleaning equipment, and discloses a cleaning device and a cleaning system.The cleaning device comprises a shell, a plurality of cleaning parts and a driving mechanism, and the cleaning parts are all installed on the shell; the driving mechanism is in direct or transmission connection with the cleaning parts and used for driving the cleaning parts to move relative to the shell. According to the cleaning device, the multiple cleaning pieces are arranged, the effective cleaning area of the cleaning pieces can be increased, and the cleaning effect of the cleaning pieces is improved; according to the cleaning device, a small number of driving pieces drive a large number of cleaning pieces to move relative to the shell, the number of the driving pieces can be reduced, and therefore the space occupied by the driving pieces is reduced, the layout of the cleaning device is more compact, and the size of the cleaning device is reduced to the maximum extent; a small number of driving pieces are adopted to drive a large number of cleaning pieces, the total weight of the driving pieces can be reduced, and movement of the cleaning device is facilitated.

Description

Technical Field

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

[0002] Cleaning devices usually perform cleaning work by rotating cleaning parts. However, if multiple cleaning parts are provided, multiple driving mechanisms need to be correspondingly provided to drive different cleaning parts respectively, resulting in an overly large volume of the whole machine. Summary of the Utility Model

[0003] The utility model aims to at least solve the technical problem that it is difficult for multiple driving mechanisms to cause an overly large volume of the whole machine to a certain extent. For this purpose, the utility model provides a cleaning device, which realizes the driving of multiple cleaning parts while reducing the volume of the whole machine.

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

[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] Multiple cleaning parts, and multiple said cleaning parts are all installed on the housing;

[0009] A driving mechanism, directly or in transmission connection with each said cleaning part, for driving multiple said cleaning parts to move relative to the housing; the driving mechanism includes a driving part, and the number of driving parts is less than the number of cleaning parts.

[0010] In some embodiments, the driving mechanism includes at least one said transmission part, the driving part is installed on the housing, and the transmission part is correspondingly connected to the cleaning part; the transmission part drives the corresponding cleaning part to move under the drive of the driving part.

[0011] In some embodiments, the driving mechanism further includes a linkage part, and the linkage part connects at least two said transmission parts; the output shaft of the driving part is connected to the linkage part and / or at least one said transmission part.

[0012] In some embodiments, there are two said transmission parts, and the transmission parts are located on opposite sides of the housing; one end of the linkage part is connected to one of the transmission parts, and the other end is connected to the other transmission part.

[0013] In some embodiments, the transmission member includes a first transmission member, the first transmission member includes a first input wheel and two first output wheels, the first input wheel is connected to the drive shaft of the driving member, one of the first output wheels is connected to the corresponding cleaning member, and the other first output wheel is connected to the linkage member; the first input wheel is coupled to at least one of the first output wheels, and the first output wheel is coupled to the first input wheel and / or the other first output wheel.

[0014] In some embodiments, the transmission member includes an input wheel and an output wheel, the output wheel is connected to the output shaft of the driving mechanism, and the input wheel and the output wheel are coupled; a fitting groove is provided on the end face of the output wheel; the cleaning member is provided with a support member, and the support member is detachably connected to the fitting groove.

[0015] In some embodiments, the output wheels connected to different cleaning members have the same rotational speed.

[0016] In some embodiments, the output shaft of the driving mechanism is arranged along the direction of the rotation axis of the cleaning member.

[0017] In some embodiments, a plurality of the transmission members are respectively arranged at the ends of the housing.

[0018] In some embodiments, an installation groove for the transmission member is formed at the end of the housing.

[0019] In some embodiments, the cleaning device further includes a cover body, an accommodation groove for the cleaning member is formed inside the housing, an extension portion is provided at the notch of the accommodation groove, the cover body covers the accommodation groove, and the cover body is connected to the extension portion.

[0020] In some embodiments, there are at least two cleaning members, the fixed ends of the cleaning members are connected to the housing, and the extending direction from the fixed end to the free end of the cleaning member points to the other cleaning member.

[0021] In some embodiments, a dust collection port is formed on the housing, and in the axial direction of the cleaning member, the area between the two cleaning members at least partially overlaps with the dust collection port.

[0022] In some embodiments, a guide plate is provided on the housing, and the guide plate is adapted to guide impurities to the dust collection port.

[0023] In a second aspect embodiment of the present invention, a cleaning system is provided, including a base station and the above-mentioned cleaning device.

[0024] The embodiments of the present invention at least have the following beneficial effects:

[0025] By driving a larger number of cleaning members to move relative to the housing with a smaller number of driving members, the number of driving members can be reduced, thereby reducing the space occupied by the driving members, making the layout of the cleaning device more compact, and thus minimizing the volume of the cleaning device; using a smaller number of driving members to drive a larger number of cleaning members can reduce the total weight of the driving members and facilitate the movement of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 FIG. 1 shows one of the three-dimensional structural diagrams of the cleaning device according to an embodiment of the present invention when the cleaning member is in the disassembled state;

[0028] Figure 2 FIG. 2 shows the three-dimensional structural diagram of the cleaning device according to an embodiment of the present invention when the cleaning member is in the working state;

[0029] Figure 3 FIG. 3 shows the exploded view of the bracket and the housing of the cleaning device according to an embodiment of the present invention;

[0030] Figure 4 FIG. 4 shows Figure 3 the enlarged view at B in FIG.

[0031] Figure 5 FIG. 5 shows the internal structural diagram of the cleaning device according to an embodiment of the present invention;

[0032] Figure 6 FIG. 6 shows one of the three-dimensional structural diagrams of the cleaning device according to an embodiment of the present invention;

[0033] Figure 7 FIG. 7 shows Figure 6 the enlarged view at C in FIG.

[0034] Figure 8 FIG. 8 shows Figure 1 the enlarged view at A in FIG.

[0035] Figure 9 FIG. 9 shows the exploded view of the cover and the housing of the cleaning device according to an embodiment of the present invention;

[0036] Figure 10 FIG. 10 shows the schematic assembly relationship diagram of the driving member and the transmission member of the cleaning device according to an embodiment of the present invention;

[0037] Figure 11 Figure 1 shows one of the three-dimensional structural diagrams of the support member of the cleaning device according to an embodiment of the present invention;

[0038] Figure 12 Figure 2 shows a cross-sectional view of the cleaning member, the support member, and the bracket of the cleaning device according to an embodiment of the present invention;

[0039] Figure 13 Figure 3 shows another three-dimensional structural diagram of the support member of the cleaning device according to an embodiment of the present invention;

[0040] Figure 14 Figure 4 shows one of the schematic diagrams of the assembly relationship between the support member and the bracket of the cleaning device according to an embodiment of the present invention;

[0041] Figure 15 Figure 5 shows another three-dimensional structural diagram of the cleaning device according to an embodiment of the present invention when the cleaning member is in a disassembled state;

[0042] Figure 16 Figure 6 shows another three-dimensional structural diagram of the cleaning device according to an embodiment of the present invention;

[0043] Figure 17 Figure 7 shows an internal structural diagram of the first transmission member of the cleaning device according to an embodiment of the present invention;

[0044] Figure 18 Figure 8 shows Figure 16 an enlarged view of part D in Figure 8;

[0045] Figure 19 Figure 9 shows an internal structural diagram of the second transmission member of the cleaning device according to an embodiment of the present invention;

[0046] Figure 20 Figure 10 shows a three-dimensional structural diagram of the output wheel of the cleaning device according to an embodiment of the present invention;

[0047] Figure 21 Figure 11 shows another three-dimensional structural diagram of the cleaning device according to an embodiment of the present invention when the cleaning member is in a disassembled state;

[0048] Figure 22 Figure 12 shows a three-dimensional structural diagram of the housing of the cleaning device according to an embodiment of the present invention;

[0049] Figure 23 Figure 13 shows a three-dimensional structural diagram of the cleaning member according to an embodiment of the present invention.

[0050] Reference numerals:

[0051] 100. Housing; 110. Receiving groove; 120. Movable shaft; 130. Fixed groove; 131. First side wall; 132. Second side wall; 140. Positioning groove; 141. First guiding surface; 150. Dust collecting port; 160. Mounting groove; 170. Extension part;

[0052] 200. Driving part;

[0053] 300. Bracket; 310. Base; 320. Connecting ear; 321. Fitting groove; 330. Second guiding surface; 340. Connecting part; 350. Bearing; 360. Positioning part;

[0054] 400. Cleaning part; 410. Fitting protrusion; 411. Fitting hole; 412. First fitting surface; 413. Second fitting surface; 420. Free end; 430. Fixed end;

[0055] 500. Cover body; 510. Working window;

[0056] 600. Supporting part; 610. Stopping part; 611. First stopping surface; 612. Assembly guiding surface; 613. Disassembly guiding surface; 620. Rebound space; 630. Rotating head; 640. Limiting part; 650. Sliding groove;

[0057] 700. Transmission part; 710. Input wheel; 720. Output wheel; 721. Fitting groove; 730. First transmission part; 731. First input wheel; 732. First output wheel; 740. Second transmission part; 741. Second input wheel; 742. Second output wheel; 800. Linking part. Detailed implementation manner

[0058] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0059] In addition, the present invention 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 arrangements discussed. In addition, the present invention 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.

[0060] Cleaning devices usually perform cleaning work by rotating the cleaning parts. However, if multiple cleaning parts are provided, multiple driving mechanisms need to be correspondingly provided to drive different cleaning parts respectively, resulting in an overly large volume of the whole machine.

[0061] The present invention will be described below in conjunction with the accompanying drawings and with reference to specific embodiments:

[0062] An embodiment of the first aspect of the present invention provides a cleaning device. Please refer to Figure 1 , which includes a housing 100, a plurality of cleaning parts 400, and a driving mechanism. The plurality of cleaning parts 400 are all installed on the housing 100; the driving mechanism is directly or transmission-connected to each cleaning part 400, and the driving mechanism is used to drive the plurality of cleaning parts 400 to move relative to the housing 100.

[0063] Setting a plurality of cleaning parts 400 can increase the effective cleaning area of the cleaning parts 400 and improve the cleaning effect of the cleaning parts 400; by driving a larger number of cleaning parts 400 to rotate relative to the housing 100 with a smaller number of driving parts 200, the number of driving parts 200 can be reduced, thereby reducing the space occupied by the driving parts 200, making the layout of the cleaning device more compact, and thus minimizing the volume of the cleaning device; using a smaller number of driving parts 200 to drive a larger number of cleaning parts 400 can reduce the total weight of the driving parts 200 and facilitate the movement of the cleaning device. By reducing the number of driving parts 200, the space occupied by the driving parts 200 is reduced; by reducing the number of driving parts 200, the cost of the driving parts 200 can be reduced.

[0064] Among them, the driving mechanism is used to drive the plurality of cleaning parts 400 to move relative to the housing 100, and the movement can include rotation, reciprocating movement, vibration, etc. In the embodiment of the present invention, the driving mechanism is used to drive the plurality of cleaning parts 400 to rotate relative to the housing 100 as an example.

[0065] The driving part 200 can be arranged on the housing 100, and the cleaning part 400 moves relative to the housing 100 under the action of the driving part 200.

[0066] Please refer to Figures 1 to 2 , the cleaning device provided by the embodiment of the present invention includes a bracket 300; the cleaning part 400 is installed on the bracket 300; the bracket 300 can move between a first position and a second position; when the bracket 300 is in the first position, the cleaning part 400 is connected to the drive shaft of the driving part 200; when the bracket 300 moves to the second position, the cleaning part 400 is separated from the drive shaft of the driving part 200, and when the bracket 300 is in the second position, the cleaning part 400 can be separated from the bracket 300.

[0067] The bracket 300 is transformed between a first position and a second position, so that the cleaning member 400 is switched between a working state and a 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 that the cleaning member 400 can be removed for replacement or cleaning. When the bracket 300 moves to the second position, since the cleaning member 400 is separated from the drive shaft of the driving member 200, it can prevent the cleaning member 400 from accidentally injuring the operator during the operation when the cleaning member 400 is disassembled, and improve the safety performance.

[0068] In the embodiment of the present utility model, through the movement of the bracket 300, the cleaning member 400 can be quickly switched between the working state and the disassembling 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 moves 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 disassembling 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 under the drive of the driving mechanism in the disassembling state, and reducing the risk of accidentally injuring the operator when the cleaning member 400 is disassembled. Through the movement of the bracket 300, while realizing the switching between the working state and the disassembling 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 moving 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 to reduce 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, referring to Figures 1 to 2 , a receiving groove 110 for the cleaning member 400 is provided on the housing, and the bracket 300 rotates in the direction from the inside of the receiving groove 110 to the outside of the receiving groove 110 (such as Figure 1 the e direction in ). By rotating the bracket 300, the cleaning member 400 moves from the inside of the receiving groove 110 to the outside of the receiving groove 110, reducing the spatial limitation during disassembly, avoiding hitting the inner wall of the receiving groove 110 or other parts inside the receiving groove 110 when disassembling the cleaning member 400, and 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, referring 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] By 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, the cleaning member 400 can be moved out of the installation position, so as to facilitate the disassembly of the cleaning member 400; when the bracket 300 moves 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, referring 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 the figure), so that when the movable shaft 120 moves inside the mating groove 321, the cleaning member can rotate around the movable shaft 120. When the cleaning member is arranged obliquely upward, the cleaning members on the left and right sides will not interfere with each other, enabling the cleaning member 400 located on the bracket 300 to 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.

[0078] In some embodiments, please 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, facilitating the rotation of the bracket 300 around the movable shaft 120 as the rotation center.

[0079] In some embodiments, please 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 the figure), 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, please 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 arranged on the connecting ear 320. The position of the mating groove 321 can be quickly locked during installation, accelerating the installation speed; in addition, compared with directly arranging the mating groove 321 on the base 310, in the embodiment of the present utility model, 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, please 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 sway of the connecting ears 320 when the bracket 300 rotates, and improve the stability of the rotation of the bracket 300; the movable shaft 120 penetrates through the side wall of the fixing groove 130. When the connecting ear 320 moves inside the fixing groove 130, the movable shaft 120 moves inside the mating groove 321 to achieve the cooperation between the movable shaft 120 and the mating groove 321. For example, the fixing groove 130 has a first side wall 131 and a second side wall 132 arranged opposite to each other. The connecting ear 320 is located between the first side wall 131 and the second side wall 132, and the rotation shaft sequentially passes through the first side wall 131, the mating groove 321, and the second side wall 132; when the connecting ear 320 moves between the first side wall 131 and the second side wall 132, the movable shaft 120 and the mating groove 321 undergo 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 stability of the rotation of the bracket 300. The embodiment of the present invention does not particularly limit the number of the connecting ears 320.

[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 a 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 specific shape of the first guiding surface 141 is not particularly limited in the embodiments of the present utility model; the first guiding surface 141 is arranged on the 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 the 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 specific shape of the second guiding surface 330 is not particularly limited in the embodiments of the present utility model; the second guiding surface 330 is arranged on the 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 the 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 provided on the cover body 500, and a part of the cleaning part 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 relative rotation of the rotating head 630 and the driving member 200; in the installed state, the rotating head 630 can be in clearance fit with the fitting groove 721, which is convenient for disassembly, as long as the fitting groove 721 can drive the rotating head 630 to rotate. 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] It can be understood that when the cleaning member 400 is in the first position, the rotating head 630 is located in the fitting groove 721, so that the cleaning member 400 is connected to the driving assembly, and the cleaning member 400 rotates relative to the housing 100 under the action of the driving assembly to complete the cleaning work; when the cleaning member 400 moves from the first position to the second position, the rotating head 630 is withdrawn from the fitting groove 721, so that when the cleaning member 400 is in the second position, the cleaning member 400 can be separated from the driving assembly, so as to remove the cleaning member 400 for replacement or cleaning.

[0091] In some embodiments, please refer to Figure 12 , the size of the support member 600 in the length direction of the cleaning member 400 (such as Figure 12 the h direction in

[0092] 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.In some embodiments, when "a first mating surface 412 and a second mating surface 413 are formed on opposite sides of the mating projection 410", the first mating surface 412 is located at one end of the mating projection 410 away from the driving member 200, a stopper 610 is provided at one end of the support member 600 away from the driving member 200, and a first stopper surface 611 that fits with the first mating surface 412 is formed on the stopper 610; the first mating surface 412 and the first stopper 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.

[0093] Please refer to Figure 14 , in some embodiments, a disassembly guiding surface 613 is provided on the first stopper surface 611, and the disassembly guiding surface 613 is used to cooperate with the first mating surface 412 to slide when disassembling the cleaning member 400. Through the relative sliding between the assembly guiding surface 612 and the mating hole 411, the first mating surface 412 and the first stopper surface 611 are brought into contact, 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.

[0094] Please refer to Figures 13 to 14 , in some embodiments, when "a first mating surface 412 and a second mating surface 413 are formed on opposite sides of the mating projection 410", the second mating surface 413 is located at one end of the mating projection 410 close to the driving member 200, and a second stopper 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 stopper 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 stopper surface are in contact. Through the contact between the second mating surface 413 and the second stopper surface, the installation position of the support member 600 in the assembly hole can be quickly locked, improving the assembly efficiency. The distance between the first mating surface 412 and the second mating surface 413 is equal to the distance between the first stopper surface 611 and the second stopper surface, improving the stability of the connection between the support member 600 and the cleaning member 400.

[0095] Please refer to Figures 13 to 14 , in some embodiments, an assembly guiding surface 612 is formed on the stopper 610, and the minimum angle between the assembly guiding surface 612 and the axial direction of the cleaning member 400 is an acute angle.

[0096] Please refer to Figures 13 to 14, in some embodiments, a resilient space 620 for the stopper 610 is formed on the support member 600. When a force is applied, 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] Please refer to Figures 13 to 14 , in some embodiments, the minimum distance between the inner wall of the resilient space 620 and the driving member 200 is less than the distance between the first mating surface 412 and the driving member 200, such that one end of the stopper 610 away from the driving member 200 is suspended, thereby making the stopper 610 elastic and facilitating the retraction of the stopper 610 into the resilient space 620 after being stressed.

[0098] Please refer to Figures 13 to 15 , in some embodiments, a limiting portion 640 is provided on the support member 600. The limiting portion 640 is located between a plurality of stoppers 610, and a gap is formed between the limiting portion 640 and the stoppers 610. The stopper 610 retracts into the resilient space 620 until the stopper 610 abuts against the limiting portion 640. The retraction degree of the stopper 610 can be limited by the limiting portion 640, preventing the stopper 610 from being overly bent and fractured.

[0099] In some embodiments, at least a 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. The embodiments of the present utility model do not make specific limitations in this regard.

[0100] In some embodiments, please refer to Figures 13 to 14 , at least two stoppers 610 are provided. Each stopper 610 is distributed in the circumferential direction of the support member 600, facilitating the cooperation between the stopper 610 and the mating hole 411.

[0101] In some embodiments, please refer to Figures 13 to 14 , two stoppers 610 are provided, and a resilient space 620 is formed between the stoppers 610 on the opposite sides. During the installation or disassembly of the cleaning member 400, the stopper 610 is stressed and bends towards the opposite side. The resilient space 620 is located between the two stoppers 610 on the opposite sides. Therefore, the stopper 610 can be retracted into the resilient space 620, enabling the cleaning member 400 to be smoothly installed or disassembled; at the same time, the resilient space 620 is arranged between the stoppers 610 on the opposite sides to maximize the volume of the resilient space 620, making the movement of the stopper 610 more flexible.

[0102] In some embodiments, please refer to Figures 13 to 14, the stopper 610 is provided with a sliding groove 650, and the sliding groove 650 can be slidably engaged with the mating protrusion 410. Through the sliding engagement between the sliding groove 650 and the mating protrusion 410, the cooperation between the cleaning member 400 and the support member 600 becomes smoother.

[0103] In some embodiments, refer to Figures 13 to 14 , the inner walls of the sliding groove 650 and the mating protrusion 410 in the axial direction of the cleaning member 400 are both arc-shaped, which can reduce the sliding resistance between the sliding groove 650 and the mating protrusion 410, thereby improving the disassembly and assembly efficiency.

[0104] In some embodiments, refer to Figure 14 , the bracket 300 is provided with a connecting portion 340, 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, so that the support member 600 remains stable in the working state; the support member 600 can rotate relative to the connecting portion 340 to prevent the bracket 300 from rotating as the support member 600 rotates; in order to realize 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, so that the support member 600 can rotate smoothly relative to the bracket 300. The connecting portion 340 can be connected to the base 310.

[0105] 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 plays a supporting and driving role for the cleaning member 400.

[0106] 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 to reduce 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.

[0107] In the embodiment of the present utility model, a driving member 200 drives a plurality of 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 generally requires fewer spare parts and less maintenance time than maintaining multiple driving members 200. Therefore, setting a single driving member 200 is more economical. Uniformly adopting a single driving member 200 to control multiple cleaning members 400 is also conducive to 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.

[0108] During the operation of the cleaning device, multiple cleaning members 400 usually move synchronously. Therefore, using a smaller number of driving members 200 can ensure the synchronous operation of all cleaning members 400 and improve the operating efficiency of the cleaning device. Using a single 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.

[0109] Please refer to Figure 15 , the embodiment of the present utility model further includes at least one transmission member 700, and the transmission member 700 is correspondingly connected to the cleaning member 400; the transmission member 700 drives the corresponding cleaning member 400 to move under the drive of the driving member 200.

[0110] The transmission member 700 can transmit the power generated by the driving member 200 to each cleaning member 400, causing each cleaning member 400 to rotate relative to the housing 100, realizing driving a larger number of cleaning members 400 to work with a smaller number of driving members; the transmission member 700 can adopt multiple 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 transmission ratios, enabling multiple cleaning members 400 to rotate at different speeds.

[0111] Please refer to Figure 16, the embodiment of the present utility model further includes a linkage member 800. The linkage member 800 is connected to 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 achieved; the output shaft of the driving member 200 is connected to the linkage member 800. 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. 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, which is beneficial to the overall layout of the cleaning device and makes 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

[0112] ). The rod-shaped linkage member 800 can save space.

[0113] 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 another transmission member 700 to move through the linkage member 800, achieving the effect of driving multiple transmission members 700 by one driving mechanism, so as to realize the relative rotation of a single driving member driving multiple cleaning members 400 with respect 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 embodiment of the present utility model does not limit this.

[0114] 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 mechanism, 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.

[0115] 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 drive 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 first output wheel 732 to the drive shaft of the driving member 200, the connection between the first transmission member 730 and the driving member 200 is realized. Then, the linkage member 800 and the cleaning member 400 corresponding to the first transmission member 730 are driven to rotate by 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, so that multiple cleaning members 400 rotate 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.

[0116] 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.

[0117] Please refer to Figure 20 , wherein, the fitting groove 721 can be provided on the output wheel 720 so that the output wheel 720 drives the corresponding cleaning member 400 to rotate.

[0118] In some embodiments, the rotational speeds of the output wheels 720 connected to different cleaning members 400 are the same, which can make the cleaning members 400 rotate synchronously, facilitating the cooperation of the cleaning members 400 to transfer debris between the cleaning members 400.

[0119] In some embodiments, please refer to Figure 21, There are two transmission members 700, and 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, which can reduce energy loss when the linkage member 800 transmits power, and at the same time is beneficial for the linkage member 800 to ensure 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 life of the transmission members 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, making the operation of the entire cleaning device more stable and reliable.

[0120] 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 extension 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

[0121] In some embodiments, please refer to Figure 21 , multiple 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 beneficial for the miniaturization of the cleaning device. Arranging the transmission members 700 at the ends of the housing 100 makes the installation, maintenance and repair of the transmission members 700 more convenient, and maintenance personnel can view the transmission members 700 more quickly.

[0122] 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.

[0123] In some embodiments, the extending direction of the fixed end 430 to the free end 420 of the cleaning member 400 points to another cleaning member 400, so that a gap is formed between the free ends 420 of two adjacent cleaning members 400, which is beneficial to the disassembly and assembly of the cleaning member 400. At the same time, it is convenient for dust to pass through between the two cleaning members 400. The extending direction of the fixed end 430 to the free end 420 of the cleaning member 400 points to another cleaning member 400, which can increase the size of the cleaning device in the axial direction of the cleaning member 400 to improve the cleaning efficiency. At the same time, the length of a single cleaning member 400 can be reduced, thereby reducing the shaking of the cleaning member 400 during operation.

[0124] In some embodiments, referring to Figure 22 , a dust collection port 150 is formed on the housing 100, and the dust cleaned by the cleaning member 400 can be collected by the dust collection port 150; in the axial direction of the cleaning member 400, the area between the two cleaning members 400 at least partially overlaps with the dust collection port 150, which can reduce the shielding of the dust collection port 150 by the cleaning member 400, so that the cleaned dust can smoothly enter the dust collection port 150. The area between the two cleaning members 400 and the dust collection port 150 can completely overlap or partially overlap. 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, etc., can be provided on the dust collection component, and the dust suction component can provide power for the flow of dust and other impurities.

[0125] In some embodiments, a guide plate (not shown in the figure) is provided on the housing 100. The guide plate is adapted to guide impurities to the dust collection port 150, and the guide plate plays a guiding role and can guide impurities to the dust collection port 150.

[0126] The second aspect embodiment of the present utility model provides a cleaning system, including a base station and the above-mentioned cleaning device or the above-mentioned cleaning equipment.

[0127] It can be understood that if the cleaning device has 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 will not be elaborated in this application.

[0128] 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" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0129] 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 conditions, etc. between components in a specific posture. If this specific posture changes, then the directional indications will also change accordingly.

[0130] 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 an integral one; 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 communication between 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 circumstances.

[0131] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the 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.

[0132] 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 principles and purposes of the present utility model, and 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 plurality of cleaning members (400), and a plurality of the cleaning members (400) are all mounted on the housing (100); A driving mechanism, directly or in transmission connection with each of the cleaning members (400), for driving a plurality of the cleaning members (400) to move relative to the housing (100); the driving mechanism includes a driving member (200), and the number of the driving members (200) is less than the number of the cleaning members (400).

2. The cleaning device according to claim 1, wherein, The driving mechanism includes at least one transmission member (700), the driving member (200) is mounted on the housing (100), and the transmission member (700) is correspondingly connected to the cleaning member (400); under the drive of the driving member (200), the transmission member (700) drives the corresponding cleaning member (400) to move.

3. The cleaning device according to claim 2, wherein The driving mechanism further includes a linkage member, and the linkage member connects at least two of the transmission members (700); an output shaft of the driving member (200) is connected to the linkage member and / or at least one of the transmission members (700).

4. The cleaning device according to claim 3, wherein There are two of the transmission members (700), and the transmission members (700) are located on opposite sides of the housing (100); one end of the linkage member is connected to one of the transmission members (700), and the other end is connected to the other transmission member (700).

5. The cleaning device according to claim 3, characterized in that, 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 a drive 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; the first input wheel (731) is coupled to at least one of the first output wheels (732), and the first output wheel (732) is coupled to the first input wheel (731) and / or the other first output wheel (732).

6. The cleaning device according to claim 2, characterized in that, The transmission member (700) includes an input wheel (710) and an output wheel (720), the output wheel (720) is connected to an output shaft of the driving mechanism, and the input wheel (710) and the output wheel (720) are coupled; a fitting groove (721) is provided on an end face of the output wheel (720); the cleaning member (400) is provided with a support member (600), and the support member (600) is detachably connected to the fitting groove (721).

7. The cleaning device according to claim 6, characterized in that, The rotating speeds of the output wheels (720) connected to different cleaning members (400) are the same.

8. The cleaning device according to any one of claims 1 to 7, characterized in that, The output shaft of the driving mechanism is arranged along the direction of the rotating shaft of the cleaning member (400).

9. The cleaning device according to claim 3, characterized in that, A plurality of the transmission members (700) are respectively arranged at ends of the housing (100).

10. The cleaning device according to claim 9, characterized in that, Mounting grooves (160) for the transmission members (700) are formed at ends of the housing (100).

11. The cleaning device according to any one of claims 1 to 7, characterized in that, The cleaning device and the cleaning system further include a cover body (500). An accommodation groove (110) for the cleaning member (400) is formed inside the housing (100). An extension portion (170) is provided at the notch of the accommodation groove (110). The cover body (500) covers the accommodation groove (110), and the cover body (500) is connected to the extension portion (170).

12. 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), and the extending direction of the fixed ends (430) to the free ends (420) of the cleaning members (400) points to another cleaning member (400).

13. The cleaning device according to claim 12, characterized in that, A dust collection port (150) is formed on the housing (100). In the axial direction of the cleaning member (400), the area between the two cleaning members (400) at least partially overlaps with the dust collection port (150).

14. The cleaning device according to claim 13, 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).

15. A cleaning system, characterized in that, It includes a base station and the cleaning device according to any one of claims 1 to 14.

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