Floor brush device and cleaning equipment

Abstract

The utility model provides a floor brush device and cleaning equipment, and relates to the technical field of cleaning tools. The floor brush device comprises a floor brush body, a first cleaning part, a water supply assembly and a driving assembly. The first cleaning piece is rotationally arranged on the floor brush main body; the water supply assembly and the driving assembly are arranged on the floor brush body. The driving assembly comprises a first output end and a second output end, the first output end is connected with the water supply assembly, and the second output end is connected with the first cleaning part; the driving assembly is configured to simultaneously drive the first cleaning piece to rotate relative to the floor brush body and drive the water supply assembly to supply water to the first cleaning piece. A control unit does not need to be additionally arranged to control the water supply assembly to supply water to the first cleaning piece, the structure is simplified, cost is reduced, and the technical problems that a water pump needs to be matched with a control unit to supply water, the structure is complex and cost is high in the prior art are solved.

Description

Technical Field

[0001] This application relates to the technical field of cleaning tools, and in particular to a floor brush device and a cleaning equipment. Background Art

[0002] With the development of technology and the improvement of living standards, living conditions have been continuously improved, and people have higher requirements for the quality of the living environment. Household cleaning devices such as vacuum cleaners, mopping machines, and sweeping robots have become more and more popular and have more and more functions.

[0003] In the related art, components such as a water pump and a roller brush are usually provided on the cleaning device, and the water pump sprays water onto the roller brush to achieve wet mopping of the surface to be cleaned.

[0004] However, the current water pump needs to be provided with a control unit for water supply, which has a complex structure and high cost. Summary of the Utility Model

[0005] Embodiments of this application provide a floor brush device and a cleaning equipment to solve the technical problem in the related art that a water pump needs to be provided with a control unit for water supply, which has a complex structure and high cost.

[0006] In a first aspect, this application provides a floor brush device, which includes a floor brush main body, a first cleaning member, a water supply assembly, and a driving assembly; the first cleaning member is rotatably arranged on the floor brush main body; both the water supply assembly and the driving assembly are arranged on the floor brush main body;

[0007] The driving assembly includes a first output end and a second output end. The first output end is connected to the water supply assembly, and the second output end is connected to the first cleaning member; the driving assembly is configured to simultaneously drive the first cleaning member to rotate relative to the floor brush main body and drive the water supply assembly to supply water to the first cleaning member.

[0008] The floor brush device provided by this application, by setting a driving assembly with a first output end and a second output end, where the first output end is connected to the water supply assembly and the second output end is connected to the first cleaning member, can achieve that the driving assembly drives the water supply assembly to supply water to the first cleaning member while driving the first cleaning member to rotate relative to the floor brush main body. The first cleaning member and the water supply assembly share the same driving assembly. Here, the rotation of the first cleaning member is equivalent to cleaning the surface to be cleaned, and the water supply assembly supplies water to the first cleaning member to achieve wet mopping of the surface to be cleaned by the first cleaning member, without additionally setting a control unit to control the water supply assembly to supply water to the first cleaning member, simplifying the structure and reducing the cost, and solving the technical problem in the related art that a water pump needs to be provided with a control unit for water supply, which has a complex structure and high cost.

[0009] As an alternative implementation, the driving component is located at an end of the floor brush body along the first direction; the first output end and the second output end are arranged at intervals along the second direction; the second direction is perpendicular to the first direction.

[0010] With such an arrangement, by setting the driving component at the end of the floor brush body along the first direction, the space at the end of the floor brush body can be fully utilized, improving the space utilization rate. Moreover, the first output end and the second output end are arranged at intervals along the second direction, and the second direction is perpendicular to the first direction, so that the first output end and the second output end are located on the same side of the driving component, facilitating maintenance.

[0011] As an alternative implementation, the first cleaning member extends along the first direction, and the second output end is coaxially connected to an axial end of the first cleaning member.

[0012] With such an arrangement, the first cleaning member extends along the first direction of the floor brush body, making it more intuitive when cleaning the surface to be cleaned. The second output end is connected to the axial end of the first cleaning member, enabling the second output end to drive the first cleaning member to rotate at the end position of the first cleaning member, allowing a larger main part of the first cleaning member to clean the surface to be cleaned, which can improve the cleaning effect of the first cleaning member.

[0013] As an alternative implementation, the driving component includes a driving unit, a first transmission mechanism, and a second transmission mechanism. The first transmission mechanism is connected to the first output end, and the second transmission mechanism is connected to the second output end; the driving unit is configured to drive the first output end and the second output end to rotate simultaneously through the first transmission mechanism and the second transmission mechanism.

[0014] With such an arrangement, by using the first transmission mechanism and the second transmission mechanism, one driving unit can drive the first output end and the second output end simultaneously, improving the working efficiency of the driving unit.

[0015] As an alternative implementation, the first transmission mechanism includes a first gear, a second gear, a worm, and a worm gear. The first gear is connected to the output end of the driving unit, the second gear meshes with the first gear, the worm is coaxially connected to the second gear, and the worm gear meshes with the worm; the first output end is fixedly connected to the worm gear.

[0016] With such an arrangement, through the meshing of the first gear and the second gear, the power transmission from the output end of the driving unit to the second gear is realized, and by designing the first gear and the second gear, speed reduction can be achieved, facilitating control. By setting the worm gear to mesh with the worm, the commutation of power transmission is realized, and the worm gear and worm transmission have relatively stable transmission characteristics.

[0017] As an alternative embodiment, the second transmission mechanism includes a first transmission wheel, a second transmission wheel, and a first flexible transmission member. The first transmission wheel is coaxially connected to the second gear; the second transmission wheel is coaxially connected to the second output end; the first flexible transmission member is wound around the first transmission wheel and the second transmission wheel.

[0018] With such a setting, it is possible to achieve the driving unit driving the second output end to rotate, and by setting the first flexible member, the transmission between the first transmission wheel and the second transmission wheel can be realized, which can improve the transmission stability between the first transmission wheel and the second transmission wheel, and reduce the situation of misalignment or detachment of the first transmission wheel and the second transmission wheel caused by vibration.

[0019] As an alternative embodiment, the floor brush device includes a second cleaning member, and the second cleaning member is rotatably provided on the floor brush main body; the driving assembly includes a third output end and a third transmission mechanism, the third output end is connected to the second cleaning member; the driving unit is configured to drive the third output end to rotate through the third transmission mechanism.

[0020] With such a setting, adding the second cleaning member can improve the cleaning effect of the floor brush device. In addition, the driving assembly includes a third output end and a third transmission mechanism, which provides power for the second cleaning member and can further achieve the effect of simplifying the structure.

[0021] As an alternative embodiment, the first cleaning member and the second cleaning member are arranged in parallel; the first cleaning member is located at the rear end in the cleaning direction of the floor brush device, and the second cleaning member is located at the front end in the cleaning direction of the floor brush device.

[0022] With such a setting, the cleaning effects of the first cleaning member and the second cleaning member can be improved, and a cleaning mode combining wet mopping and dry mopping can be realized.

[0023] As an alternative embodiment, the third transmission mechanism includes a third transmission wheel, a fourth transmission wheel, and a second flexible transmission member. The third transmission wheel is coaxially connected to the output end of the driving unit; the fourth transmission wheel is coaxially connected to the third output end; the second flexible transmission member is wound around the third transmission wheel and the fourth transmission wheel.

[0024] With such a setting, the working efficiency of the driving unit can be improved.

[0025] As an alternative embodiment, the first output end is an eccentric wheel, and the rotation axis of the eccentric wheel is eccentrically arranged relative to the center of the eccentric wheel; the water supply assembly includes a piston pump, and the piston pump includes a housing and a piston rod. The piston rod is movably arranged in the housing, and the piston rod is connected to the eccentric wheel; when the eccentric wheel rotates, it drives the piston rod to reciprocate in the housing.

[0026] With such a setting, the reciprocating movement of the piston rod is driven by the eccentric wheel to realize the conversion of rotation to movement, and the structure is simple, which can simplify the transmission structure.

[0027] As an alternative embodiment, the piston rod includes a rod body and a limit sleeve. The limit sleeve is sleeved outside the eccentric wheel. The rod body is connected to the outer wall of the limit sleeve, and the rod body is elastic.

[0028] Alternatively, the piston rod includes a connecting rod and a piston portion. The first end of the connecting rod is hinged to the center of the eccentric wheel, and the second end of the connecting rod is hinged to the piston portion. The piston portion is movably disposed within the housing.

[0029] With such a setting, the connection structure between the limit sleeve and the eccentric wheel can be simplified, facilitating the installation of the limit sleeve. Or, the complexity of the connecting rod and the piston rod can be reduced, further simplifying the connection structure. The eccentric wheel drives the piston rod to move.

[0030] As an alternative embodiment, the water supply assembly includes a water inlet pipe, a water outlet pipe, a first one-way valve, and a second one-way valve. Both the water inlet pipe and the water outlet pipe communicate with the interior of the housing. The first one-way valve is connected to the water inlet pipe and is configured to allow water to flow unidirectionally from the water inlet pipe to the piston pump. The second one-way valve is connected to the water outlet pipe and is configured to allow water to flow unidirectionally from the piston pump to the water outlet pipe.

[0031] With such a setting, the unidirectional flow of water in the water inlet pipe and the water outlet pipe can be achieved, preventing the backflow of water.

[0032] As an alternative embodiment, the floor brush device includes a water tank. The water tank is disposed above the floor brush main body, and the water tank communicates with the water supply assembly.

[0033] With such a setting, the sustainable working duration of the floor brush device can be increased, eliminating the need to connect to an external water source and facilitating the wet mopping of the surface to be cleaned by the floor brush device.

[0034] As an alternative embodiment, the floor brush device includes a water spraying member. The water spraying member is connected to the floor brush main body; the water spraying member communicates with the water supply assembly; the water spraying member has water spraying holes facing the first cleaning member.

[0035] With such a setting, the water spraying member can quickly wet the first cleaning member through the water spraying holes, enabling the first cleaning member to perform wet mopping.

[0036] In a second aspect, the present application provides a cleaning device. The cleaning device includes a device main body and the floor brush device in the above technical solution. The floor brush device is movably connected to the device main body.

[0037] With such a setting, the floor brush device can be quickly disassembled from the device main body, facilitating the inspection and maintenance of each part.

[0038] The present application provides a floor brush device and a cleaning device. The floor brush device includes a floor brush main body, a first cleaning member, a water supply assembly, and a driving assembly. The first cleaning member is rotatably disposed on the floor brush main body. The water supply assembly and the driving assembly are both disposed on the floor brush main body. The driving assembly includes a first output end and a second output end. The first output end is connected to the water supply assembly, and the second output end is connected to the first cleaning member. The driving assembly is configured to simultaneously drive the first cleaning member to rotate relative to the floor brush main body and drive the water supply assembly to supply water to the first cleaning member. There is no need to separately provide a control unit to control the water supply assembly to supply water to the first cleaning member, which simplifies the structure and reduces the cost, and solves the technical problems in the related art that the water pump needs to be provided with a control unit for water supply, with a complex structure and high cost.

[0039] In addition to the technical problems solved by the embodiments of the present application described above, the technical features constituting the technical solutions, and the beneficial effects brought by these technical features of the technical solutions, the other technical problems that the floor brush device and the cleaning device provided by the present application can solve, the other technical features included in the technical solutions, and the beneficial effects brought by these technical features will be further described in detail in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for describing the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0041] Figure 1 It is a partial exploded structural schematic diagram of the floor brush device provided by the embodiment of the present application;

[0042] Figure 2 is Figure 1 a partial structural schematic diagram of the driving assembly and the floor brush main body in

[0043] Figure 3 is Figure 2 a structural schematic diagram of the driving assembly in

[0044] Figure 4 is Figure 3 a partial exploded structural schematic diagram of the driving assembly in

[0045] Figure 5 It is a partial internal structural schematic diagram of the piston rod provided by the embodiment of the present application;

[0046] Figure 6 It is a partial internal structural schematic diagram of the driving assembly provided by the embodiment of the present application.

[0047] Description of the reference numerals in the drawings:

[0048] 10. Floor brush device

[0049] 100. Floor brush main body

[0050] 200. First cleaning member

[0051] 300. Water supply assembly; 310. Piston pump; 311. Housing; 312. Piston rod; 3121. Rod body; 3122. Limit sleeve; 320. Water inlet pipe; 330. Water outlet pipe; 340. First one-way valve; 350. Second one-way valve; 360. Water inlet nozzle; 370. Water outlet nozzle

[0052] 400. Driving assembly; 401. First output end; 402. Second output end; 403. Third output end; 410. Driving unit; 420. First transmission mechanism; 421. First gear; 422. Second gear; 423. Worm; 424. Worm gear; 430. Second transmission mechanism; 431. First driving wheel; 432. Second driving wheel; 433. First flexible transmission member; 440. Third transmission mechanism; 441. Third driving wheel; 442. Fourth driving wheel; 443. Second flexible transmission member

[0053] 500. Second cleaning member; 600. Water tank; 700. Spraying member Detailed implementation manners

[0054] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some but not all of the embodiments of the present application.

[0055] First of all, those skilled in the art should understand that these implementation manners are only used to explain the technical principle of the present application and are not intended to limit the protection scope of the present application. Those skilled in the art can adjust it according to needs to adapt to specific application scenarios.

[0056] Secondly, it should be noted that in the description of the present application, the terms indicating directions or positional relationships such as "up", "down", "left", "right", "front", "rear", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present application.

[0057] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0058] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0059] Cleaning devices such as vacuum cleaners and floor mopping machines generally include a main body and a floor brush device connected to the main body. Users can operate the main body to drive the floor brush device to clean the surface to be cleaned. Components such as a water pump and a roller brush are usually provided on the floor brush device. The water pump sprays water on the roller brush to achieve wet mopping of the surface to be cleaned.

[0060] However, the current water pump needs to be equipped with a control unit to supply water or control the water output, which requires adding a control unit in the floor brush device, resulting in a complex structure and high cost.

[0061] In view of the above problems, this application provides a floor brush device and a cleaning device. By providing a driving component with a first output end and a second output end, the first output end is connected to the water supply component, and the second output end is connected to the first cleaning component, it can be realized that while the driving component drives the first cleaning component to rotate relative to the floor brush main body, it drives the water supply component to supply water to the first cleaning component. The first cleaning component and the water supply component share the same driving component. Here, the rotation of the first cleaning component is equivalent to cleaning the surface to be cleaned, and the water supply component supplies water to the first cleaning component to achieve wet mopping of the surface to be cleaned by the first cleaning component, without additionally setting a control unit to control the water supply component to supply water to the first cleaning component, simplifying the structure and reducing the cost, and solving the technical problems in the related art that the water pump needs to be equipped with a control unit to supply water, with a complex structure and high cost.

[0062] As Figures 1 to 3 shown, an embodiment of this application provides a floor brush device 10, including a floor brush main body 100, a first cleaning component 200, a water supply component 300, and a driving component 400.

[0063] The first cleaning component 200 is rotatably arranged on the floor brush main body 100.

[0064] Both the water supply assembly 300 and the drive assembly 400 are disposed on the floor brush main body 100.

[0065] The drive assembly 400 includes a first output end 401 and a second output end 402. The first output end 401 is connected to the water supply assembly 300, and the second output end 402 is connected to the first cleaning member 200.

[0066] The drive assembly 400 is configured to simultaneously drive the first cleaning member 200 to rotate relative to the floor brush main body 100 and drive the water supply assembly 300 to supply water to the first cleaning member 200.

[0067] By providing the drive assembly 400 having the first output end 401 and the second output end 402, with the first output end 401 connected to the water supply assembly 300 and the second output end 402 connected to the first cleaning member 200, it is possible to achieve that the drive assembly 400 drives the water supply assembly 300 to supply water to the first cleaning member 200 while driving the first cleaning member 200 to rotate relative to the floor brush main body 100. The first cleaning member 200 and the water supply assembly 300 share the same drive assembly 400.

[0068] Here, the first cleaning member 200 can be a cylindrical mop. The rotation of the first cleaning member 200 is equivalent to cleaning the surface to be cleaned, and the water supply assembly 300 supplies water to the first cleaning member 200 to achieve wet mopping of the surface to be cleaned by the first cleaning member 200.

[0069] There is no need to separately provide a control unit to control the water supply assembly 300 to supply water to the first cleaning member 200, which simplifies the structure and reduces the cost.

[0070] The following will detail the specific structure of the drive assembly 400 and the specific manner in which the drive assembly 400 drives the first cleaning member 200 and the water supply assembly 300 to operate.

[0071] Please continue to refer to Figures 1 to 3 , in a possible implementation, the drive assembly 400 is located at an end of the floor brush main body 100 along a first direction.

[0072] The first output end 401 and the second output end 402 are spaced apart along a second direction.

[0073] The second direction is perpendicular to the first direction.

[0074] It can be understood that by arranging the driving assembly 400 at the end of the floor brush main body 100 along the first direction, the space at the end of the floor brush main body 100 can be fully utilized, improving the space utilization rate. Moreover, the first output end 401 and the second output end 402 are arranged at intervals along the second direction, and the second direction is perpendicular to the first direction; the first output end 401 and the second output end 402 are located on the same side of the driving assembly 400, which is convenient for maintenance.

[0075] Exemplarily, referring to Figure 2 as shown, the first direction is the direction indicated by the X arrow in the figure, and the second direction is the direction indicated by the Y arrow in the figure.

[0076] Exemplarily, the first cleaning member 200 extends along the first direction, and the second output end 402 is coaxially connected to the axial end of the first cleaning member 200.

[0077] The first direction is the length direction of the floor brush main body 100, and the second direction is the width direction of the floor brush main body 100. The second direction is the advancing direction of the floor brush main body 100. In this way, the length direction of the first cleaning member 200 is arranged along the first direction, enabling a relatively large main part of the first cleaning member 200 to clean the surface to be cleaned, which can improve the cleaning effect of the first cleaning member 200. Moreover, by extending the first cleaning member 200 along the first direction of the floor brush main body 100, the cleaning condition of the surface to be cleaned can be observed more intuitively when cleaning the surface to be cleaned. The second output end 402 is connected to the axial end of the first cleaning member 200, enabling the second output end 402 to drive the first cleaning member 200 to rotate at the end position of the first cleaning member 200, and the space at the end of the first cleaning member 200 can be effectively utilized.

[0078] Referring to Figures 2 to 4 as shown, the driving assembly 400 includes a driving unit 410, a first transmission mechanism 420, and a second transmission mechanism 430. The first transmission mechanism 420 is connected to the first output end 401, and the second transmission mechanism 430 is connected to the second output end 402.

[0079] The driving unit 410 is configured to drive the first output end 401 and the second output end 402 to rotate simultaneously through the first transmission mechanism 420 and the second transmission mechanism 430.

[0080] The driving unit 410 drives the first output end 401 to rotate through the first transmission mechanism 420, and the driving unit 410 drives the second output end 402 to rotate through the second transmission mechanism 430. By setting the first transmission mechanism 420 and the second transmission mechanism 430, it is realized that one driving unit 410 drives the first output end 401 and the second output end 402 to rotate simultaneously, and further realizes the work of the driving unit 410 to drive the first cleaning member 200 and the water supply assembly 300 simultaneously. Equivalently, when the first cleaning member 200 works, the water supply assembly 300 will supply water to the first cleaning member 200 synchronously, which has a certain cooperative effect and improves the working efficiency of the driving unit 410.

[0081] Here, the driving unit 410 can be a motor, and the specific structure of the driving unit 410 is not limited in the embodiments of the present application.

[0082] Exemplarily, continue to refer to Figure 4 As shown, the first transmission mechanism 420 includes a first gear 421, a second gear 422, a worm 423 and a worm gear 424. The first gear 421 is connected to the output end of the driving unit 410, the second gear 422 meshes with the first gear 421, the worm 423 is coaxially connected to the second gear 422, and the worm gear 424 meshes with the worm 423; the first output end 401 is fixedly connected to the worm gear 424. By setting the first gear 421 on the output end of the driving unit 410, and the first gear 421 meshes with the second gear 422, the power transmission from the output end of the driving unit 410 to the second gear 422 is realized. It should be noted that the output end of the driving unit 410 has a relatively high speed, and the first gear 421 and the second gear 422 can be reasonably designed to reduce the speed for easy control. For example, the number of teeth of the first gear 421 is less than that of the second gear 422, so as to change the transmission ratio between the first gear 421 and the second gear 422, thereby realizing speed reduction. In addition, by setting the worm gear 424 to mesh with the worm 423, the power transmission process has relatively high smoothness, and the worm gear 424 and the worm 423 can achieve self-locking to prevent reverse rotation.

[0083] Exemplarily, the second transmission mechanism 430 includes a first transmission wheel 431, a second transmission wheel 432 and a first flexible transmission member 433. The first transmission wheel 431 is coaxially connected to the second gear 422.

[0084] The second transmission wheel 432 is coaxially connected to the second output end 402; the first flexible transmission member 433 is wound around the first transmission wheel 431 and the second transmission wheel 432.

[0085] In specific implementation, the first driving wheel 431 and the second driving wheel 432 can be synchronous belt wheels, and the first flexible driving member 433 can be a synchronous belt. The synchronous belt wheels are engaged with the synchronous belt. The synchronous belt wheels and the synchronous belt drive have high transmission accuracy, which is convenient for the driving unit 410 to respond in real time, and has high transmission efficiency. In addition, the synchronous belt wheels and the synchronous belt drive have low noise, which helps to improve the usage experience of the floor brush device 10.

[0086] The synchronous belt wheels and the synchronous belt drive have high stability, which can improve the transmission stability between the first driving wheel 431 and the second driving wheel 432, and reduce the dislocation or detachment of the first driving wheel 431 and the second driving wheel 432 caused by vibration.

[0087] In another embodiment, the floor brush device 10 includes a second cleaning member 500, and the second cleaning member 500 is rotatably arranged on the floor brush main body 100.

[0088] The driving assembly 400 includes a third output end 403 and a third transmission mechanism 440. The third output end 403 is connected to the second cleaning member 500; the driving unit 410 is configured to drive the third output end 403 to rotate through the third transmission mechanism 440.

[0089] By adding the second cleaning member 500, the cleaning effect of the floor brush device 10 can be improved. It should be noted that the water supply assembly 300 supplies water to the first cleaning member 200 so that the first cleaning member 200 can perform wet mopping on the surface to be cleaned. The second cleaning member 500 can perform dry mopping on the surface to be cleaned. By combining wet mopping and dry mopping, the cleaning effect can be effectively improved. In addition, the driving assembly 400 includes a third output end 403 and a third transmission mechanism 440, which provides power for the second cleaning member 500, and enables the driving assembly 400 to drive the first cleaning member 200, the second cleaning member 500 and the water supply assembly 300 to work simultaneously. The effect of further simplifying the structure can be achieved.

[0090] In some embodiments, the first cleaning member 200 and the second cleaning member 500 are arranged in parallel.

[0091] The first cleaning member 200 is located at the rear end of the cleaning direction of the floor brush device 10, and the second cleaning member 500 is located at the front end of the cleaning direction of the floor brush device 10.

[0092] It can be understood that the first cleaning member 200 and the second cleaning member 500 are arranged in parallel. When cleaning the surface to be cleaned, the floor brush device 10 moves in one direction, that is, the first cleaning member 200 and the second cleaning member 500 can clean simultaneously, realizing a cleaning mode combining wet mopping and dry mopping, and improving the cleaning effect of the first cleaning member 200 and the second cleaning member 500.

[0093] Exemplarily, by arranging the first cleaning member 200 at the rear end of the cleaning direction of the floor brush device 10 and the second cleaning member 500 at the front end of the cleaning direction of the floor brush device 10, it is possible to first perform dry mopping on the surface to be cleaned, clean most of the dust, and then perform wet mopping, which can improve the cleaning effect.

[0094] Exemplarily, the third transmission mechanism 440 includes a third transmission wheel 441, a fourth transmission wheel 442, and a second flexible transmission member 443. The third transmission wheel 441 is coaxially connected to the output end of the drive unit 410.

[0095] The fourth transmission wheel 442 is coaxially connected to the third output end 403; the second flexible transmission member 443 is wound around the third transmission wheel 441 and the fourth transmission wheel 442.

[0096] The third transmission wheel 441 and the fourth transmission wheel 442 can also be synchronous belt wheels, and the second flexible transmission member 443 can be a synchronous belt. The synchronous belt wheels are engaged with the synchronous belt, which can improve the stability of the second cleaning member 500 during operation and help further improve the user experience of the floor brush device 10.

[0097] In some embodiments, the first output end 401 is arranged between the second output end 402 and the third output end 403, which is equivalent to the second transmission mechanism 430 and the third transmission mechanism 440 being respectively arranged on both sides of the output end of the drive unit 410. In this way, the first transmission mechanism 420 can make full use of the space between the second transmission mechanism 430 and the third transmission mechanism 440, improve the space utilization rate of the floor brush device 10, and make its structure compact.

[0098] In some embodiments, referring to Figure 4 、 Figure 5 and Figure 6 as shown, the first output end 401 is an eccentric wheel, and the rotation axis of the eccentric wheel is eccentrically arranged relative to the center of the eccentric wheel.

[0099] The water supply assembly 300 includes a piston pump 310. The piston pump 310 includes a housing 311 and a piston rod 312. The piston rod 312 is movably arranged in the housing 311, and the piston rod 312 is connected to the eccentric wheel.

[0100] When the eccentric wheel rotates, it drives the piston rod 312 to reciprocate in the housing 311.

[0101] Among them, when the eccentric wheel rotates, it drives the piston rod 312 to reciprocate in the housing 311. The transmission between the eccentric wheel and the piston rod 312 has the characteristics of high efficiency and compactness. Compared with the traditional crank connecting rod, the eccentric wheel reduces the number of parts and the complexity of the structure, thereby reducing the maintenance cost. In addition, the eccentric wheel has a certain self-locking characteristic, which improves the operation accuracy.

[0102] Exemplarily, the piston rod 312 includes a rod body 3121 and a limit sleeve 3122. The limit sleeve 3122 is sleeved outside the eccentric wheel. The rod body 3121 is connected to the outer wall of the limit sleeve 3122, and the rod body 3121 has elasticity;

[0103] Alternatively, the piston rod 312 includes a connecting rod and a piston portion (not shown in the drawings). The first end of the connecting rod is hinged to the center of the eccentric wheel, and the second end of the connecting rod is hinged to the piston portion. The piston portion is movably disposed within the housing 311.

[0104] Among them, the setting method in which the limit sleeve 3122 is sleeved with the eccentric wheel can, on the one hand, facilitate the installation of the limit sleeve 3122, making its installation quick. On the other hand, by setting the limit sleeve 3122, it can play a role in limiting the rotation of the eccentric wheel, making the transmission between the eccentric wheel and the limit sleeve 3122 stable and improving the stability of the structure.

[0105] Of course, it can also be set in the form of a traditional connecting rod and piston portion, which can simplify the connection structure and reduce the maintenance cost.

[0106] Next, the specific structure of the water supply assembly 300 will be described in detail.

[0107] Please refer to Figure 5 and Figure 6 as shown, and in conjunction with Figures 1 to 4 , in a possible implementation manner, the water supply assembly 300 includes a water inlet pipe 320, a water outlet pipe 330, a first one-way valve 340, and a second one-way valve 350. Both the water inlet pipe 320 and the water outlet pipe 330 communicate with the interior of the housing 311; the first one-way valve 340 is connected to the water inlet pipe 320, and the first one-way valve 340 is configured to allow water to flow unidirectionally from the water inlet pipe 320 to the piston pump 310; the second one-way valve 350 is connected to the water outlet pipe 330, and the second one-way valve 350 is configured to allow water to flow unidirectionally from the piston pump 310 to the water outlet pipe 330.

[0108] Exemplarily, a water inlet nozzle 360 and a water outlet nozzle 370 are provided on the side wall of the housing 311. The water inlet nozzle 360 communicates the water inlet pipe 320 and the interior of the housing 311, and the water outlet nozzle 370 communicates the water outlet pipe 330 and the interior of the housing 311. Further, guiding portions are provided at the ends of the water inlet nozzle 360 and the water outlet nozzle 370 respectively, which facilitates the corresponding insertion of the water inlet nozzle 360 and the water outlet nozzle 370 into the water inlet pipe 320 and the water outlet pipe 330, and plays a certain guiding role in the connection of the water inlet pipe 320 and the water outlet pipe 330.

[0109] When the piston pump 310 sucks water, water flows from the water inlet pipe 320 into the piston pump 310 through the first one-way valve 340. When the piston pump 310 discharges water, water flows out of the piston pump 310 through the second one-way valve 350 and the water outlet pipe 330. It should be noted here that the connection between the first one-way valve 340 and the water inlet pipe 320, and the connection between the second one-way valve 350 and the water outlet pipe 330 are both prior arts in the related field, and the embodiments of the present application will not elaborate on them too much. By setting the first one-way valve 340 and the second one-way valve 350, the one-way flow of water in the water inlet pipe 320 and the water outlet pipe 330 can be realized, avoiding the backflow of water and improving the stability of the structure during operation.

[0110] In some embodiments, the floor brush device 10 includes a water tank 600. The water tank 600 is arranged above the floor brush main body 100, and the water tank 600 is communicated with the water supply assembly 300. In this way, the floor brush device 10 can carry a water source, increasing the sustainable working duration of the floor brush device 10 without the need to connect to an external water source additionally, facilitating the wet mopping of the surface to be cleaned by the floor brush device 10.

[0111] Exemplarily, the floor brush device 10 includes a water spraying member 700. The water spraying member 700 is connected to the floor brush main body 100; the water spraying member 700 is communicated with the water supply assembly 300; the water spraying member 700 has water spraying holes facing the first cleaning member 200.

[0112] By setting the water spraying member 700 with water spraying holes, the water spraying member 700 can spray water towards the first cleaning member 200. Here, the water spraying member 700 can play a guiding role for the water, making the water spray towards the first cleaning member 200. In addition, by setting the water spraying holes, the contact area between the water sprayed by the water spraying member 700 and the first cleaning member 200 can be increased, quickly wetting the first cleaning member 200 to complete the wet mopping of the surface to be cleaned.

[0113] The embodiments of the present application provide a cleaning device, which includes a device main body and the floor brush device 10 in the above technical solution. The floor brush device 10 is movably connected to the device main body.

[0114] Wherein, the user can operate the device main body to control the moving direction of the floor brush device 10. It can also realize the quick disassembly of the floor brush device 10 from the device main body, facilitating the overhaul and maintenance of each part.

[0115] Exemplarily, the floor brush device 10 can have a dust suction function. The device main body includes a housing and a dust suction assembly. The dust suction assembly is arranged in the housing. The dust suction assembly can be communicated with the floor brush device 10 and form a suction force, so that dust or debris on the surface to be cleaned can be sucked from the floor brush device 10.

[0116] An embodiment of the present application provides a floor brush device 10 and a cleaning device. The floor brush device 10 includes a floor brush main body 100, a first cleaning member 200, a water supply assembly 300, and a driving assembly 400. The first cleaning member 200 is rotatably arranged on the floor brush main body 100. The water supply assembly 300 and the driving assembly 400 are both arranged on the floor brush main body 100. The driving assembly 400 includes a first output end 401 and a second output end 402. The first output end 401 is connected to the water supply assembly 300, and the second output end 402 is connected to the first cleaning member 200. The driving assembly 400 is configured to simultaneously drive the first cleaning member 200 to rotate relative to the floor brush main body 100 and drive the water supply assembly 300 to supply water to the first cleaning member 200. There is no need to separately provide a control unit to control the water supply assembly 300 to supply water to the first cleaning member 200, which simplifies the structure and reduces the cost, and solves the technical problems in the related art that the water pump needs to be provided with a control unit for water supply, the structure is complex, and the cost is high.

[0117] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features. And these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A floor brush device, characterized in that, The floor brush device (10) includes a floor brush main body (100), a first cleaning member (200), a water supply assembly (300), and a driving assembly (400); the first cleaning member (200) is rotatably arranged on the floor brush main body (100); the water supply assembly (300) and the driving assembly (400) are both arranged on the floor brush main body (100). The driving assembly (400) includes a first output end (401) and a second output end (402), the first output end (401) is connected to the water supply assembly (300), and the second output end (402) is connected to the first cleaning member (200); the driving assembly (400) is configured to simultaneously drive the first cleaning member (200) to rotate relative to the floor brush main body (100), and drive the water supply assembly (300) to supply water to the first cleaning member (200).

2. The floor brush device according to claim 1, characterized in that, The driving assembly (400) is located at an end of the floor brush main body (100) along a first direction; the first output end (401) and the second output end (402) are arranged at intervals along a second direction; the second direction is perpendicular to the first direction.

3. The floor brush device according to claim 1, characterized in that, The first cleaning member (200) extends along the first direction, and the second output end (402) is coaxially connected to an axial end of the first cleaning member (200).

4. The floor brush device according to claim 1, characterized in that The driving assembly (400) includes a driving unit (410), a first transmission mechanism (420), and a second transmission mechanism (430), the first transmission mechanism (420) is connected to the first output end (401), and the second transmission mechanism (430) is connected to the second output end (402); the driving unit (410) is configured to drive the first output end (401) and the second output end (402) to rotate simultaneously through the first transmission mechanism (420) and the second transmission mechanism (430).

5. The floor brush device according to claim 4, wherein The first transmission mechanism (420) includes a first gear (421), a second gear (422), a worm (423), and a worm wheel (424), the first gear (421) is connected to an output end of the driving unit (410), the second gear (422) meshes with the first gear (421), the worm (423) is coaxially connected to the second gear (422), and the worm wheel (424) meshes with the worm (423); the first output end (401) is fixedly connected to the worm wheel (424).

6. The floor brush device according to claim 5, wherein The second transmission mechanism (430) includes a first transmission wheel (431), a second transmission wheel (432), and a first flexible transmission member (433), the first transmission wheel (431) is coaxially connected to the second gear (422); the second transmission wheel (432) is coaxially connected to the second output end (402); the first flexible transmission member (433) is wound around the first transmission wheel (431) and the second transmission wheel (432).

7. The floor brush device according to claim 4, characterized in that, The floor brush device (10) includes a second cleaning member (500), and the second cleaning member (500) is rotatably arranged on the floor brush main body (100); the driving assembly (400) includes a third output end (403) and a third transmission mechanism (440), and the third output end (403) is connected to the second cleaning member (500); the driving unit (410) is configured to drive the third output end (403) to rotate through the third transmission mechanism (440).

8. The floor brush device according to claim 7, characterized in that, The first cleaning member (200) and the second cleaning member (500) are arranged in parallel; the first cleaning member (200) is located at the rear end in the cleaning direction of the floor brush device (10), and the second cleaning member (500) is located at the front end in the cleaning direction of the floor brush device (10).

9. The floor brush device according to claim 7, characterized in that, The third transmission mechanism (440) includes a third transmission wheel (441), a fourth transmission wheel (442) and a second flexible transmission member (443), and the third transmission wheel (441) is coaxially connected to the output end of the driving unit (410); the fourth transmission wheel (442) is coaxially connected to the third output end (403); the second flexible transmission member (443) is wound around the third transmission wheel (441) and the fourth transmission wheel (442).

10. The floor-brushing device according to any one of claims 1-3, characterized in that, The first output end (401) is an eccentric wheel, and the rotation axis of the eccentric wheel is eccentrically arranged relative to the center of the eccentric wheel; the water supply assembly (300) includes a piston pump (310), and the piston pump (310) includes a housing (311) and a piston rod (312), the piston rod (312) is movably arranged in the housing (311), and the piston rod (312) is connected to the eccentric wheel; when the eccentric wheel rotates, it drives the piston rod (312) to reciprocate in the housing (311).

11. The floor brush device according to claim 10, characterized in that, The piston rod (312) includes a rod body (3121) and a limit sleeve (3122), the limit sleeve (3122) is sleeved outside the eccentric wheel, the rod body (3121) is connected to the outer wall of the limit sleeve (3122), and the rod body (3121) has elasticity; Alternatively, the piston rod (312) includes a connecting rod and a piston portion, the first end of the connecting rod is hinged to the center of the eccentric wheel, the second end of the connecting rod is hinged to the piston portion, and the piston portion is movably arranged in the housing (311).

12. The floor brush device according to claim 10, wherein, The water supply assembly (300) includes a water inlet pipe (320), a water outlet pipe (330), a first one-way valve (340) and a second one-way valve (350), the water inlet pipe (320) and the water outlet pipe (330) are both communicated with the inside of the housing (311); the first one-way valve (340) is connected to the water inlet pipe (320), and the first one-way valve (340) is configured to make water flow unidirectionally from the water inlet pipe (320) to the piston pump (310); the second one-way valve (350) is connected to the water outlet pipe (330), and the second one-way valve (350) is configured to make water flow unidirectionally from the piston pump (310) to the water outlet pipe (330).

13. The floor brush device according to any one of claims 1-3, characterized in that, The floor brush device (10) includes a water tank (600), the water tank (600) is arranged above the floor brush main body (100), and the water tank (600) is communicated with the water supply assembly (300).

14. The floor brush device according to any one of claims 1-3, characterized in that, The floor brush device (10) includes a water spraying member (700), the water spraying member (700) is connected to the floor brush main body (100); the water spraying member (700) is communicated with the water supply assembly (300); the water spraying member (700) has water spraying holes facing the first cleaning member (200).

15. A cleaning device, characterized in that, It includes a device main body and the floor brush device according to any one of claims 1-14, and the floor brush device (10) is movably connected to the device main body.

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