Cleaning device and cleaning system

Abstract

The utility model provides a cleaning device and a cleaning system, the cleaning device comprises a support, a driving device, a cleaning piece and a dust box, the driving device is installed on the support, the cleaning piece is connected with the driving device, and the driving device is used for driving the cleaning piece to swing between a first position and a second position relative to the support so as to clean a surface to be cleaned. The cleaning piece is spaced from the to-be-cleaned face at the first position and makes contact with the to-be-cleaned face at the second position, and the dust box is used for receiving garbage swept by the cleaning piece. The cleaning piece swings to simulate a person to sweep the floor through a broom, the movement track of the cleaning piece does not pass through the circle center during movement, and the problem of hair winding can be solved in principle. And when the cleaning piece swings, the cleaning piece has front-back span and lift, high rotating speed does not need to be maintained, and noise and motor cost can be reduced. Garbage is directly swept into the dust box by the cleaning piece through large-amplitude swing, so that dust collection systems such as a fan and a filter can be eliminated, and the cost of the cleaning system is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning electrical appliances, in particular to a cleaning device. The utility model also relates to a cleaning system. Background Art

[0002] This section merely provides background information related to the present disclosure and is not necessarily prior art.

[0003] At present, sweepers or vacuum cleaners on the market all use roller brushes as cleaning components. Although traditional roller brushes have developed relatively stably, they will cause hair to be collected during the cleaning process and are difficult to clean. The existing solution is to set a blade on one side of the roller brush to cut the hair, but the introduction of the hair cutting component will reduce reliability and increase the cost and volume of the component. Another solution is to design a special-shaped roller brush to reduce the chance of hair entanglement, but the special-shaped roller brush reduces the dust removal efficiency. Utility Model Content

[0004] The purpose of the utility model is to at least solve the technical problem that hair is easily entangled in the existing sweeping machine or vacuum cleaner during the cleaning process. This purpose is achieved through the following technical solutions:

[0005] The first aspect of the utility model provides a cleaning device, the cleaning device comprising:

[0006] Bracket;

[0007] A driving device, mounted on the bracket;

[0008] a cleaning member, the cleaning member being connected to the driving device, the driving device being used to drive the cleaning member to swing between a first position and a second position relative to the bracket to clean the surface to be cleaned, the cleaning member being spaced from the surface to be cleaned at the first position, and the cleaning member being in contact with the surface to be cleaned at the second position;

[0009] The dust box is used to receive the garbage cleaned by the cleaning member.

[0010] The utility model drives the cleaning member to swing between the first position and the second position through a driving device to simulate a person sweeping the floor with a broom. The cleaning member swings periodically during the movement, and the movement trajectory does not pass through the center of the circle, so the problem of hair entanglement can be solved in principle. In addition, when the cleaning member swings, it has a front-to-back span and a lift, and does not require a high speed like a roller brush, which can reduce noise and motor costs. The garbage is directly swept into the dust box by the cleaning member through a large swing, so it can be considered to cancel the dust collection system such as the fan and filter, thereby reducing the cost of the cleaning system.

[0011] In addition, the cleaning device according to the utility model may also have the following additional technical features:

[0012] In some embodiments of the utility model, the cleaning member is slidably connected to the bracket, the first position and the second position are both located on a sliding track of the cleaning member, the driving device includes a crank-connecting rod mechanism, a transmission mechanism and a motor, and the motor is connected to the crank-connecting rod mechanism through the transmission mechanism, so that the crank-connecting rod mechanism drives the cleaning member to swing between the first position and the second position.

[0013] In some embodiments of the utility model, the bracket is provided with a slide groove, the cleaning piece is slidably arranged in the slide groove, the crank-connecting rod mechanism includes a crank and a connecting rod, the first end of the crank is transmission-connected to the motor, the motor is used to drive the crank to rotate, the second end of the crank is hinged to the first end of the connecting rod, and the second end of the connecting rod is connected to the cleaning piece.

[0014] In some embodiments of the utility model, the transmission mechanism also includes a synchronous wheel, a transmission shaft and a synchronous belt. The transmission shaft is rotatably connected to the bracket, the synchronous wheel is coaxially connected to the transmission shaft, the first end of the crank is fixed to the transmission shaft, and the synchronous belt is respectively sleeved on the synchronous wheel and the output end of the motor, and the motor drives the synchronous wheel to rotate through the synchronous belt.

[0015] In some embodiments of the utility model, the driving device also includes a rocker, the first end of the rocker is rotatably connected to the bracket, the first end of the rocker is spaced apart from the first end of the crank, and the second end of the rocker is rotatably connected to the second end of the connecting rod.

[0016] In some embodiments of the utility model, the bracket includes a connecting plate and two side plates arranged opposite to each other, the opposite ends of the connecting plate are respectively connected to the two side plates, the number of the crank-connecting rod mechanisms is two, and one crank-connecting rod mechanism is provided on each of the two side plates, the two crank-connecting rod mechanisms are connected through the transmission shaft for synchronous rotation, the cleaning member is arranged between the two side plates, and the two ends of the cleaning member are respectively transmission-connected to the two crank-connecting rod mechanisms.

[0017] In some embodiments of the present invention, the diameter of the synchronous wheel is greater than the diameter of the output end of the motor.

[0018] In some embodiments of the present invention, the cleaning member comprises a cleaning plate, the cleaning plate is arranged parallel to the transmission shaft, and two ends of the cleaning plate are respectively connected to the two crank-connecting rod mechanisms.

[0019] In some embodiments of the utility model, the cleaning device further comprises a scraper, wherein the scraper is mounted on the bracket, the scraper is spaced apart from the cleaning member, and the scraper is used to scrape away garbage on the surface to be cleaned.

[0020] In some embodiments of the utility model, the cleaning plate has a first working surface for sweeping garbage, and the scraper has a second working surface for scraping garbage, and the first working surface and the second working surface are arranged at an angle.

[0021] In some embodiments of the present invention, a dust inlet is provided on the connecting plate, and the dust box defines a accommodating cavity having an opening, and the opening is communicated with the dust inlet.

[0022] In some embodiments of the present invention, the slide groove is arc-shaped, and along the vertical direction, the lowest point of the slide groove is located between the first position and the second position.

[0023] In some embodiments of the present utility model, the cleaning device further comprises a walking device, wherein the walking device is arranged on the cleaning device, and the walking device is used to drive the cleaning device to move on the surface to be cleaned.

[0024] The second aspect of the utility model provides a cleaning system, comprising:

[0025] Base station;

[0026] A cleaning device, wherein the cleaning device is the cleaning device proposed in the first aspect of the utility model, and the cleaning device can enter or leave the base station.

[0027] The cleaning system proposed in the second aspect of the utility model has the same beneficial effects as the cleaning device proposed in the first aspect of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0029] Figure 1 Schematically shows a first partial structural diagram of a cleaning device according to an embodiment of the utility model;

[0030] Figure 2 A second partial structural diagram of a cleaning device according to an embodiment of the utility model is schematically shown;

[0031] Figure 3The schematic diagram of the structure of the cleaning device (cleaning element is in the first position) according to the embodiment of the utility model is schematically shown;

[0032] Figure 4 The schematic diagram of the structure of the cleaning device (cleaning element is in the second position) according to the embodiment of the utility model is schematically shown;

[0033] Figure 5 The schematic diagram of the structure of the cleaning device according to the embodiment of the utility model is schematically shown;

[0034] 100. Cleaning equipment;

[0035] 10. Bracket; 11. Connecting plate; 12. Side plate; 13. Slideway;

[0036] 20. driving device; 21. crank-connecting rod mechanism; 211. crank; 212. connecting rod; 22. rocker; 23. synchronous wheel; 24. transmission shaft; 25. synchronous belt; 26. motor;

[0037] 30, cleaning member; 301, first working surface; 302, sliding portion; 31, connecting member; 32, scraper; 321, second working surface;

[0038] 40. Dust box. DETAILED DESCRIPTION

[0039] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0040] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0041] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0042] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.

[0043] like Figures 1 to 5 As shown, according to the embodiment of the utility model, the first aspect of the utility model proposes a cleaning device 100, the cleaning device 100 includes a bracket 10, a driving device 20, a cleaning member 30 and a dust box 40, the driving device 20 is installed on the bracket 10, the cleaning member 30 is connected to the driving device 20, the driving device 20 is used to drive the cleaning member 30 to swing between a first position and a second position relative to the bracket 10 to clean the surface to be cleaned, the cleaning member 30 is spaced from the surface to be cleaned in the first position, and the cleaning member 30 is in contact with the surface to be cleaned in the second position, and the dust box 40 is used to receive the garbage cleaned by the cleaning member 30.

[0044] It is understandable that. The cleaning device 100 can be a sweeping robot or a vacuum cleaner as the main body, and the dust collection part can be replaced with the simulated sweeping part of the utility model. The cleaning device 100 has a shell, and the shell can be a disc-shaped shell or a rounded rectangular shell like the existing sweeping robot. An installation cavity is formed inside the shell, and the installation cavity is used to install various components of the cleaning device 100, such as a drive device 20, a control device and a dust box 40. The bracket 10 can be a structure formed by a combination of multiple plates, and the bracket 10 is fixed to the inside of the shell by bolts or buckles. The drive device 20 can be in the form of a motor 26 with a crank connecting rod mechanism 21, or in the form of a motor 26 with a curved slide 13 mechanism or an eccentric wheel mechanism, that is, the motor 26 can realize the conversion of rotary motion into a reciprocating motion mechanism to realize the swing of the cleaning member 30. The cleaning member 30 can be a plate-shaped structure or a brush structure, and the drive device 20 drives it to swing to sweep the garbage on the surface to be cleaned into the dust box 40 for collection, so as to clean the surface to be cleaned. The cleaning member 30 cleans the garbage on the surface to be cleaned when it is in the second position, and then moves upward to the first position to drive the garbage away from the surface to be cleaned, and sweeps it into the dust box 40 for collection. The first position is higher than the second position so that the cleaning member 30 has a lift when swinging to take the garbage away from the surface to be cleaned. The first position and the second position are spaced in the horizontal direction so that the cleaning member 30 has a front-to-back span, so that the garbage on the surface to be cleaned can be separated from the surface to be cleaned by the driving force generated by the front-to-back swing of the cleaning member 30. The trajectory of the cleaning member 30 moving from the second position to the first position can be an arc or a semicircle, or a trajectory composed of multiple arc segments. The limitation of the moving trajectory of the cleaning member 30 can be achieved by slidably setting the cleaning member 30 in the slide groove 13 or in the slide rail.

[0045] The utility model drives the cleaning member 30 to swing between the first position and the second position through the driving device 20 to simulate a person sweeping the floor with a broom. The cleaning member 30 swings periodically during the movement, and the movement trajectory does not pass through the center of the circle, so the problem of hair entanglement can be solved in principle. In addition, when the cleaning member 30 swings, it has a front and rear span and a lift, and does not need a high speed like a roller brush, which can reduce noise and the cost of the motor 26. The garbage is directly swept into the dust box 40 by the cleaning member 30 through a large swing, so it can be considered to cancel the dust collection system such as the fan and the filter, thereby reducing the cost of the cleaning system.

[0046] In some embodiments of the utility model, the cleaning member 30 is connected to the bracket 10 in a slidable manner, the first position and the second position are both located on the sliding track of the cleaning member 30, the driving device 20 includes a crank-connecting rod mechanism 21, a transmission mechanism and a motor 26, and the motor 26 is connected to the crank-connecting rod mechanism 21 through the transmission mechanism, so that the crank-connecting rod mechanism 21 drives the cleaning member 30 to reciprocate between the first position and the second position.

[0047] It is understandable that a chute 13 or a slide rail may be provided on the bracket 10, and the extension track of the chute 13 or the slide rail matches the sliding track of the cleaning member 30, and a sliding portion 302 may be provided at the end of the cleaning member 30 to connect with the chute 13 or the slide rail, and the cleaning member 30 may be vertically arranged with the chute 13 or the slide rail, so that the cleaning member 30 can be conveniently contacted with the surface to be cleaned to clean up the garbage. The chute 13 or the slide rail may be arranged in an arc or semicircular shape, and the arc center or the circle center is arranged above the chute 13 or the slide rail, so that at least part of the chute 13 or the slide rail is in an upward posture, and the first position and the second position are located on the chute 13 or the slide rail. The transmission mechanism may be a mode in which the output gear of the motor and the gear coaxially arranged and connected to the crank are meshed for transmission, or a mode in which the output gear of the motor drives the synchronous wheel coaxially arranged and connected to the crank through a synchronous belt or chain. The crank-connecting rod mechanism 21 can select a conventional crank-connecting rod mechanism 21, the difference is that the crank 211 of the crank-connecting rod mechanism 21 is transmission-connected to the output end of the motor 26, so that the motor 26 drives the crank 211 to rotate, and the connecting rod 212 is connected to the crank 211, so that the rotation of the crank 211 drives the connecting rod 212 to swing, thereby driving the cleaning member 30 to swing.

[0048] In some embodiments of the utility model, the bracket 10 is provided with a slide groove 13, the cleaning member 30 is slidably arranged in the slide groove 13, the crank-connecting rod mechanism 21 includes a crank 211 and a connecting rod 212, the first end of the crank 211 is transmission-connected to the motor 26, the motor 26 is used to drive the crank 211 to rotate, the second end of the crank 211 is hinged to the first end of the connecting rod 212, the second end of the connecting rod 212 is slidably arranged in the slide groove 13, and the second end of the connecting rod 212 is connected to the cleaning member 30.

[0049] It is understandable that a slide groove 13 can be provided on the bracket 10, and the slide groove 13 can be an arcuate slide groove 13 or a semicircular slide groove 13. The sliding part 302 at the end of the cleaning member 30 is arranged in the slide groove 13, and the slide groove 13 is a through groove structure. The end of the sliding part 302 away from the cleaning member 30 is connected to the second end of the connecting rod 212, the first end of the crank 211 is connected to the output shaft of the motor 26, and the second end of the crank 211 is connected to the first end of the connecting rod 212. Since the movement of one end of the connecting rod 212 is limited by the slide groove 13, the rotation of the motor 26 is converted into the rotation of the crank 211, and then converted into the swing of the connecting rod 212, thereby driving the cleaning member 30 to swing along the slide groove 13 to clean the surface to be cleaned. Furthermore, a bending structure can be provided on the connecting rod 212, so that the strength of the connecting rod 212 is improved and it is not easy to deform during movement.

[0050] In some embodiments of the utility model, the transmission mechanism includes a synchronous wheel 23, a transmission shaft 24 and a synchronous belt 25. The transmission shaft 24 is rotatably connected to the bracket 10, the synchronous wheel 23 is coaxially connected to the transmission shaft 24, the first end of the crank 211 is connected to the transmission shaft 24, and the synchronous belt 25 is respectively sleeved on the output ends of the synchronous wheel 23 and the motor 26. The motor 26 drives the synchronous wheel 23 to rotate through the synchronous belt 25.

[0051] It is understandable that a transmission hole can be provided on the bracket 10, the transmission shaft 24 is rotatably provided in the transmission hole, the synchronous wheel 23 is sleeved on the transmission shaft 24, and the synchronous wheel 23 is connected to the output end of the motor 26 through a transmission belt, so that the motor 26 can drive the synchronous wheel 23 to rotate through the transmission belt, and then drive the transmission shaft 24 to rotate, the synchronous wheel 23 is provided on one axial side of the transmission hole, and the crank 211 is provided on the other axial side of the transmission hole, and the crank 211 and the synchronous wheel 23 are both fixedly connected to the transmission shaft 24, which can be an interference connection or fixed by fasteners to reduce slipping during rotation. Furthermore, the diameter of the synchronous wheel 23 can be different from the diameter of the output end of the motor 26, so that different transmission ratios can be set according to actual needs, so that the output of the motor 26 to the crank 211 meets the needs.

[0052] In some embodiments of the utility model, the driving device 20 also includes a rocker arm 22, the first end of the rocker arm 22 is rotatably connected to the bracket 10, and the first end of the rocker arm 22 is spaced apart from the first end of the crank 211, and the second end of the rocker arm 22 is rotatably connected to the second end of the connecting rod 212.

[0053] It can be understood that in order to enhance the strength and stability of the crank-connecting rod mechanism 21 during movement, the bracket 10 and the connecting rod 212 are connected via a rocker 22. The rocker 22 is rotatably connected to the bracket 10, and the rocker 22 is also rotatably connected to the connecting rod 212. By setting the rocker 22, when the crank 211 rotates and the connecting rod 212 swings, the rocker 22 can follow the rotation and enhance the stability of the connecting rod 212. The rocker 22 is similar in shape to the connecting rod 212. One end of the rocker 22 connected to the connecting rod 212 can be sleeved on the rotating part, and the other end is connected to the position on the bracket 10 located at the arc center of the slide groove 13, so that the rocker 22 follows the swing along the slide groove 13, and the overall structure is strengthened to improve stability.

[0054] In some embodiments of the utility model, the bracket 10 includes a connecting plate 11 and two side plates 12 arranged opposite to each other, the two ends of the connecting plate 11 are respectively connected to the two side plates 12, the number of crank-connecting rod mechanisms 21 is two, and a crank-connecting rod mechanism 21 is respectively provided on the two side plates 12. The two crank-connecting rod mechanisms 21 are connected by a transmission shaft 24 for synchronous rotation, and the cleaning member 30 is arranged between the two side plates 12, and the two ends of the cleaning member 30 are respectively connected to the two crank-connecting rod mechanisms 21.

[0055] It is understood that the bracket 10 can be an integral injection-molded or cast structure, which includes a connecting plate 11 and two oppositely arranged side plates 12, the connecting plate 11 can be vertically connected to the side plates 12, the side plates 12 are used to install the driving device 20, and the motor 26 can be installed and fixed through the fixing structure on the side plates 12. The side plates 12 are also provided with a transmission hole for passing the transmission shaft 24, and a connection hole for installing the rocker 22. The transmission shaft 24 is vertically arranged with the side plates 12, the transmission belt is parallel to the side plates 12, and the motor 26 and the synchronous wheel 23 are arranged at intervals along the length direction of the side plates 12, so that the motor 26 and a crank-connecting rod mechanism 21 are arranged on one side plate 12. Another set of crank-connecting rod mechanisms 21 is arranged on the other side plate 12, the two crank-connecting rod mechanisms 21 are symmetrically arranged, and the cranks 211 of the two crank-connecting rod mechanisms 21 are connected through the transmission shaft 24, so that the two crank-connecting rod mechanisms 21 move synchronously under the drive of the motor 26. The cleaning member 30 is arranged parallel to the connecting plate 11, and one end of the cleaning member 30 is connected to a crank-connecting rod mechanism 21, and the other end is connected to another crank-connecting rod mechanism 21, so that the motor 26 drives the two crank-connecting rod mechanisms 21 to move at the same time, and drives the cleaning member 30 to swing from both ends. Under the symmetrical driving force at both ends of the cleaning member 30, the cleaning member 30 swings more smoothly and is not easy to get stuck, so that the cleaning stability is better and the efficiency is higher.

[0056] In some embodiments of the present invention, the diameter of the synchronous wheel 23 is greater than the diameter of the output end of the motor 26 .

[0057] It is understandable that the diameter of the synchronous wheel 23 can be set larger to slow down the output of the motor 26. The diameter of the synchronous wheel 23 is adjusted according to the rotational speed of the motor 26 to accommodate more models of motors 26, and the output of the motor 26 is slowed down to accommodate the slower swinging requirement of the cleaning member 30.

[0058] In some embodiments of the present invention, the cleaning member 30 includes a cleaning plate, which is arranged parallel to the transmission shaft 24 , and two ends of the cleaning plate are respectively connected to two crank-connecting rod mechanisms 21 .

[0059] It can be understood that the cleaning plate is a plate-shaped structure, such as a rectangular plate, and the length direction of the cleaning plate is arranged parallel to the transmission shaft 24. A sliding portion 302 is respectively provided at both ends of the length direction of the cleaning plate, and the sliding portion 302 can be a columnar structure slidably inserted in the slide groove 13. The sliding portion 302 is connected to the connecting rod 212 and the rocker 22 of the crank connecting rod mechanism 21, wherein a fastener can be provided on the sliding portion 302 to connect and fasten the sliding portion 302 with the connecting rod 212 and the rocker 22 of the crank connecting rod mechanism 21, thereby reducing the relative angle change between the sliding portion 302 and the connecting rod 212 and the rocker 22, so as to fix the cleaning angle of the cleaning plate.

[0060] In some embodiments of the present invention, the cleaning device 100 further includes a scraper 32 , which is mounted on the bracket 10 , and is spaced apart from the cleaning member 30 , and is used to scrape away garbage on the surface to be cleaned.

[0061] It can be understood that the function of the scraper 32 is to scrape the garbage on the surface to be cleaned. When the cleaning device 100 is a sweeping robot, the scraper 32 is arranged behind the cleaning member 30 along the moving direction of the sweeping robot, and is spaced from the cleaning member 30. When the sweeping robot moves, the scraper 32 contacts the surface to be cleaned to remove the garbage on the surface to be cleaned. Since the scraper 32 is arranged behind the cleaning member 30, the garbage removed by the scraper 32 is swept into the dust box 40 by the cleaning member 30, and the cleaning effect is improved by setting the scraper 32. Specifically, the scraper 32 can be a plate-shaped structure arranged at an angle to the surface to be cleaned, fixed to the bracket 10 by bolts or a clamping structure, and arranged parallel to the cleaning member 30 as a whole.

[0062] In some embodiments of the present invention, the cleaning plate has a first working surface 301 for sweeping garbage, and the scraper 32 has a second working surface 321 for scraping garbage. The first working surface 301 and the second working surface 321 are arranged at an angle.

[0063] It can be understood that the inclination angle of the cleaning plate relative to the surface to be cleaned is opposite to the inclination angle of the hanging plate relative to the surface to be cleaned, that is, the side of the surface to be cleaned by the scraper 32 is the second working surface 321, and the side of the surface to be cleaned by the cleaning plate is the first working surface 301. The first working surface 301 cleans in a first direction, and the second working surface 321 scrapes the garbage in a second direction. The first direction intersects with the second direction, so that the garbage scraped by the scraper 32 can continue to be cleaned into the dust box 40 by the cleaning plate to improve the cleaning effect.

[0064] In some embodiments of the present invention, a dust inlet is provided on the connecting plate 11, and the dust box 40 defines a accommodating cavity having an opening, and the opening is communicated with the dust inlet.

[0065] It can be understood that the connecting plate 11 can have a rectangular or rounded rectangular dust inlet, the cleaning member 30 is located on one horizontal side of the connecting plate 11, and the dust box 40 is located on the other horizontal side of the connecting plate 11. The dust box 40 can be installed on the connecting plate 11, and the opening of the dust box 40 is connected to the dust inlet, so that the garbage cleaned by the cleaning member 30 can enter the dust box 40 from the dust inlet and be collected. The dust box 40 can be connected to the connecting plate 11 in a detachable manner to facilitate the removal of the dust box 40 for cleaning.

[0066] In some embodiments of the present invention, the slide groove 13 is arc-shaped, and along the vertical direction, the lowest point of the slide groove 13 is located between the first position and the second position.

[0067] It can be understood that the two ends of the slide groove 13 can be set to the first position and the second position respectively, or the two ends of a partial section of the slide groove 13 can be set to the first position and the second position respectively, and the lowest point of the slide groove 13 is lower than the second position, so that when the cleaning member 30 moves along the slide groove 13, it contacts the surface to be cleaned at the second position, and interferes with the surface to be cleaned at the lowest point of the slide groove 13, so that the bristles of the cleaning member 30 are distorted or the elastic structure of the cleaning member 30 is bent, thereby applying a greater cleaning force to the surface to be cleaned and improving the cleaning effect.

[0068] In some embodiments of the utility model, the cleaning device 100 also includes a connecting member 31, and the cleaning member 30 is connected to the crank 211 through the connecting member 31. The connecting member 31 is slidably connected to the slide groove 13 and to the crank 211. The sliding part 302 is arranged at both ends of the connecting member 31. The overall strength is enhanced by setting the connecting member, and the cleaning member 30 is detachably connected to the connecting member 31 to facilitate the replacement of different cleaning members 30 such as a brush cleaning plate to improve functionality.

[0069] In some embodiments of the present invention, the cleaning device 100 further includes a walking device, which is disposed on the cleaning device 100 , and the walking device is used to drive the cleaning device 100 to move on the surface to be cleaned.

[0070] It is understandable that the cleaning device 100 can be an electrical device such as a sweeper, a sweeper and a mop, which moves by itself through a walking device to clean the surface to be cleaned. The walking device can be a motor-driven walking wheel or a walking track.

[0071] The second aspect of the utility model provides a cleaning system, comprising:

[0072] Base station;

[0073] The cleaning device 100 is the cleaning device 100 proposed in the first aspect of the utility model, and the cleaning device 100 can enter or leave the base station.

[0074] The cleaning system proposed in the second aspect of the present invention has the same beneficial effects as the cleaning device 100 proposed in the first aspect of the present invention.

[0075] The cleaning device 100 may be an electrical device such as a sweeper, a sweeper and mop, or a vacuum cleaner. The base station may charge the cleaning device 100 or clean the cleaning member 30 of the cleaning device 100, such as a brush head or a rag.

[0076] The above are only preferred specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A cleaning device, characterized in that: The cleaning equipment comprises: Bracket; A driving device, mounted on the bracket; a cleaning member, the cleaning member being in driving connection with the driving device, the driving device being capable of driving the cleaning member to swing relative to the bracket between a first position and a second position to clean the surface to be cleaned, the cleaning member being spaced from the surface to be cleaned at the first position, and the cleaning member being in contact with the surface to be cleaned at the second position; The dust box is used to receive the garbage cleaned by the cleaning member.

2. The cleaning device according to claim 1, characterized in that The cleaning member is slidably connected to the bracket, the first position and the second position are both located on a sliding track of the cleaning member, the driving device includes a crank-connecting rod mechanism, a transmission mechanism and a motor, the motor is connected to the crank-connecting rod mechanism through the transmission mechanism, so that the crank-connecting rod mechanism drives the cleaning member to swing between the first position and the second position.

3. The cleaning device according to claim 2, characterized in that: The bracket is provided with a slide groove, and the cleaning member is slidably arranged in the slide groove. The crank-connecting rod mechanism includes a crank and a connecting rod. The first end of the crank is transmission-connected to the motor, and the motor is used to drive the crank to rotate. The second end of the crank is hinged to the first end of the connecting rod, and the second end of the connecting rod is connected to the cleaning member.

4. The cleaning device according to claim 3, characterized in that: The transmission mechanism also includes a synchronous wheel, a transmission shaft and a synchronous belt. The transmission shaft is rotatably connected to the bracket, the synchronous wheel is coaxially connected to the transmission shaft, the first end of the crank is fixed to the transmission shaft, and the synchronous belt is respectively sleeved on the synchronous wheel and the output end of the motor. The motor drives the synchronous wheel to rotate through the synchronous belt.

5. The cleaning device according to claim 3, characterized in that: The driving device also includes a rocker, a first end of which is rotatably connected to the bracket, and the first end of the rocker is spaced apart from the first end of the crank, and a second end of the rocker is rotatably connected to the second end of the connecting rod.

6. The cleaning device according to claim 4, characterized in that The bracket includes a connecting plate and two side plates arranged opposite to each other, the opposite ends of the connecting plate are respectively connected to the two side plates, the number of the crank-connecting rod mechanisms is two, and one crank-connecting rod mechanism is provided on each of the two side plates, the two crank-connecting rod mechanisms are connected through the transmission shaft for synchronous rotation, the cleaning member is arranged between the two side plates, and the two ends of the cleaning member are respectively connected to the two crank-connecting rod mechanisms for transmission.

7. The cleaning device according to claim 4, characterized in that The diameter of the synchronous wheel is larger than the diameter of the output end of the motor.

8. The cleaning device according to claim 6, characterized in that The cleaning member comprises a cleaning plate, the cleaning plate is arranged parallel to the transmission shaft, and two ends of the cleaning plate are respectively connected to the two crank-connecting rod mechanisms.

9. The cleaning device according to claim 8, characterized in that The cleaning device further comprises a scraper, which is mounted on the bracket and spaced apart from the cleaning member. The scraper is used to scrape away garbage on the surface to be cleaned.

10. The cleaning device according to claim 9, characterized in that The cleaning plate has a first working surface for sweeping garbage, and the scraper has a second working surface for scraping garbage, and the first working surface and the second working surface are arranged at an angle.

11. The cleaning device according to claim 6, characterized in that The connecting plate is provided with a dust inlet, and the dust box defines a accommodating cavity with an opening, and the opening is communicated with the dust inlet.

12. The cleaning device according to any one of claims 3 to 11, characterized in that The slide groove is arc-shaped, and along the vertical direction, the lowest point of the slide groove is located between the first position and the second position.

13. The cleaning device according to any one of claims 1 to 11, characterized in that The cleaning device further comprises a walking device, which is arranged on the cleaning device and is used to drive the cleaning device to move on the surface to be cleaned.

14. A cleaning system, characterized in that: include: Base station; A cleaning device, wherein the cleaning device is the cleaning device according to any one of claims 1 to 12, and the cleaning device can enter or leave the base station.

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