Cleaning device and cleaning system

Abstract

The present invention discloses a cleaning device and a cleaning system, wherein the cleaning device comprises a cleaning member and a driving assembly; wherein the driving assembly is connected to the cleaning member, and the driving assembly is used to drive the cleaning member to move in a direction close to or away from a member to be cleaned of a cleaning robot, so that the cleaning member has a first position in contact with the member to be cleaned of the cleaning robot and a second position spaced from the member to be cleaned of the cleaning robot; the driving assembly is also used to drive the cleaning member to move, so that the cleaning member can scrape the member to be cleaned of the cleaning robot in the first position and can drive air to flow toward the member to be cleaned of the cleaning robot in the second position. With such an arrangement, the cleaning member can scrape the member to be cleaned of the cleaning robot and blow air toward the member to be cleaned of the cleaning robot, thereby facilitating the cleaning of the member to be cleaned of the cleaning robot.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning robots, and in particular to a cleaning device and a cleaning system. Background Art

[0002] A cleaning robot is a machine used to clean dust, stains, etc. on the ground. The cleaning robot can not only clean the ground through its middle sweep and side sweep.

[0003] The parts to be cleaned on the cleaning robot, such as a mop, are usually cleaned by a cleaning device used in conjunction with the cleaning robot. The existing cleaning device is usually provided with a cleaning part and an air outlet part. The cleaning part is used to scrape the parts to be cleaned of the cleaning robot to clean the parts to be cleaned of the cleaning robot, and the air outlet part is used to drive air to flow toward the parts to be cleaned of the cleaning robot to blow air on the parts to be cleaned of the cleaning robot.

[0004] However, two components need to be provided to scrape and blow air on the parts to be cleaned of the cleaning robot, which makes it inconvenient to clean the parts to be cleaned of the cleaning robot, and therefore improvement is urgently needed. Summary of the invention

[0005] The main purpose of the present invention is to provide a cleaning device, which is designed to be able to scrape the parts to be cleaned of the cleaning robot through a cleaning piece, and drive air to flow toward the parts to be cleaned of the cleaning robot, thereby facilitating the cleaning of the parts to be cleaned of the cleaning robot.

[0006] To achieve the above object, the present invention provides a cleaning device, which includes a cleaning member and a driving assembly; wherein:

[0007] The driving assembly is connected to the cleaning member, and the driving assembly is used to drive the cleaning member to move toward or away from the member to be cleaned of the cleaning robot, so that the cleaning member has a first position in contact with the member to be cleaned of the cleaning robot and a second position spaced from the member to be cleaned of the cleaning robot;

[0008] The driving assembly is also used to drive the cleaning member to move, so that the cleaning member can scrape the member to be cleaned of the cleaning robot when it is in the first position and can drive air to flow toward the member to be cleaned of the cleaning robot when it is in the second position.

[0009] In some embodiments of the present invention, the driving component drives the cleaning member to switch between the first position and the second position by magnetic force.

[0010] In some embodiments of the present invention, the driving assembly includes a driving member, a transmission shaft, a magnetic member, and an electromagnetic member;

[0011] The transmission shaft is connected to the driving member, and the cleaning member is movably mounted on the transmission shaft and can only move along the axial direction of the transmission shaft;

[0012] The magnetic part has magnetic adsorption capability, and one of the driving part and the cleaning part is equipped with the magnetic part, and the other of the driving part and the cleaning part is equipped with the electromagnetic part, and the magnetic part is arranged opposite to the electromagnetic part, and after power is turned on, the electromagnetic part and the magnetic part have the same magnetic pole on one side close to each other.

[0013] In some embodiments of the present invention, a limiting portion is provided at one end of the transmission shaft away from the driving member, and the limiting portion is used to limit the cleaning member.

[0014] In some embodiments of the present invention, the magnetic member is mounted on the cleaning member, the electromagnetic member is mounted on the driving member, and the limiting portion is arranged opposite to the magnetic member;

[0015] The limiting portion has magnetic adsorption capability, the limiting portion and the magnetic component have the same magnetic pole on a side close to each other, and the magnetic force between the limiting portion and the magnetic component is smaller than the magnetic force between the electromagnetic component and the magnetic component after power is supplied.

[0016] In some embodiments of the present invention, the driving assembly further includes an elastic member, and the elastic member is elastically supported between the driving member and the cleaning member.

[0017] In some embodiments of the present invention, the driving assembly includes a driving member, a transmission shaft, a magnetic member, an electromagnetic member, and an elastic member;

[0018] The transmission shaft is connected to the driving member, and the cleaning member is movably mounted on the transmission shaft and can only move along the axial direction of the transmission shaft;

[0019] The magnetic part has magnetic adsorption capability, and one of the driving part and the cleaning part is equipped with the magnetic part, and the other of the driving part and the cleaning part is equipped with the electromagnetic part, and the magnetic part and the electromagnetic part are arranged opposite to each other. After power is turned on, the magnetic poles of the electromagnetic part and the magnetic part that are close to each other are opposite, and the elastic part is elastically supported between the cleaning part and the driving part.

[0020] In some embodiments of the present invention, a limiting portion is provided at one end of the transmission shaft away from the driving member, and the limiting portion is used to limit the cleaning member.

[0021] In some embodiments of the present invention, the magnetic member is mounted on the cleaning member, the electromagnetic member is mounted on the driving member, and the limiting portion is arranged opposite to the magnetic member;

[0022] The limiting portion can be magnetically attracted, and the magnetic force between the limiting portion and the magnetic member is smaller than the magnetic force between the electromagnetic member and the magnetic member after power is supplied;

[0023] Alternatively, the limiting portion has magnetic adsorption capability, the limiting portion and the magnetic member are close to each other on opposite magnetic poles, and the magnetic force between the limiting portion and the magnetic member is smaller than the magnetic force between the electromagnetic member and the magnetic member after power is supplied;

[0024] Alternatively, the limiting portion has magnetic adsorption capability, and the limiting portion and the magnetic member have the same magnetic pole on a side close to each other.

[0025] In some embodiments of the present invention, the driving assembly includes a driving member, a transmission shaft, a magnetic member, an electromagnetic member, and an elastic member;

[0026] The transmission shaft is connected to the driving member, and the cleaning member is movably mounted on the transmission shaft and can only move along the axial direction of the transmission shaft;

[0027] The magnetic part can be magnetically adsorbed, one of the driving part and the cleaning part is equipped with the magnetic part, the other of the driving part and the cleaning part is equipped with the electromagnetic part, the magnetic part and the electromagnetic part are arranged opposite to each other, and the elastic part is elastically supported between the cleaning part and the driving part.

[0028] In some embodiments of the present invention, a limiting portion is provided at one end of the transmission shaft away from the driving member, and the limiting portion is used to limit the cleaning member.

[0029] In some embodiments of the present invention, the magnetic member is mounted on the cleaning member, the electromagnetic member is mounted on the driving member, and the limiting portion is arranged opposite to the magnetic member;

[0030] The limiting portion has a magnetic adsorption capability, and the magnetic force between the limiting portion and the magnetic component is smaller than the magnetic force between the electromagnetic component and the magnetic component after power is supplied.

[0031] In some embodiments of the present invention, the cleaning member is provided with a mounting hole, and one of the magnetic member and the electromagnetic member installed on the cleaning member cooperates with the mounting hole and is provided with a through hole, the through hole is non-circular and cooperates with the transmission shaft clearance.

[0032] In some embodiments of the present invention, the electromagnetic component includes an electromagnet, a sliding resistor, a power supply, and a switch which are connected in sequence and can form a closed loop.

[0033] In some embodiments of the present invention, a receiving space is provided on a side of the cleaning member facing away from the driving member, and the limiting portion is received in the receiving space when the cleaning member is located at the first position.

[0034] In some embodiments of the present invention, the driving assembly is further used to drive the cleaning member to rotate, so that the cleaning member can scrape the member to be cleaned of the cleaning robot when the cleaning member is in the first position and can drive air to flow toward the member to be cleaned of the cleaning robot when the cleaning member is in the second position;

[0035] The surface of the cleaning member facing the member to be cleaned by the cleaning robot is provided with a plurality of convex ribs, the plurality of convex ribs are arranged at intervals along the circumference of the cleaning member, and each of the convex ribs is extended in a direction close to or away from the rotation axis of the cleaning member.

[0036] In some embodiments of the present invention, the cleaning device further includes a base station, the base station is provided with a cleaning chamber, the driving assembly and the cleaning member are both accommodated in the cleaning chamber, so that the cleaning member can clean the inner wall of the cleaning chamber when switching between the first position and the second position.

[0037] In some embodiments of the present invention, the cleaning member has a third position where it contacts the member to be cleaned of the cleaning robot, and the contact depth between the third position and the member to be cleaned is different from the contact depth between the first position and the member to be cleaned, so that the cleaning force of the cleaning member on the member to be cleaned of the cleaning robot is different when the cleaning member is in the first position and the third position.

[0038] The present invention also provides a cleaning system, which comprises the cleaning device as described above and a cleaning robot.

[0039] In the technical solution of the present invention, the driving component and the cleaning member are connected. When scraping the cleaning member to be cleaned of the cleaning robot, the driving component first drives the cleaning member to move to the first position. After the cleaning member moves to the first position, the driving component drives the cleaning member to move to scrape the cleaning member to be cleaned of the cleaning robot; when blowing air to the cleaning member to be cleaned of the cleaning robot, the driving component first drives the cleaning member to move to the second position. After the cleaning member moves to the second position, the driving component drives the cleaning member to move to drive air to flow toward the cleaning member to be cleaned of the cleaning robot, and blow air to the cleaning member to be cleaned of the cleaning robot. With such a configuration, through the cooperation of the driving component and the cleaning member, through a cleaning member, the cleaning member can not only scrape the cleaning member to be cleaned of the cleaning robot, but also drive air to flow toward the cleaning member to be cleaned of the cleaning robot, and blow air to the cleaning member to be cleaned of the cleaning robot, thereby facilitating the cleaning of the cleaning member to be cleaned of the cleaning robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0041] Figure 1 It is a structural schematic diagram of an embodiment of a cleaning device in the present invention;

[0042] Figure 2 It is a structural schematic diagram of an embodiment of a cleaning member in the present invention;

[0043] Figure 3 It is a structural schematic diagram of an embodiment of the cleaning system of the present invention.

[0044] Description of Figure Numbers:

[0045] Label name Label name 1000 Cleaning system 122a Limiting part 100 Cleaning device 123 Magnetic parts 110 Cleaning parts 124 Electromagnetic parts 111 ribs 125 Elastic parts 120 Drive components 130 Base Station 121 Drive parts 131 Clean cavity 122 transmission shaft 200 Cleaning Robot

[0046] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0049] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0050] See also Figure 1 The present invention provides a cleaning device 100 , which includes a cleaning member 110 and a driving assembly 120 .

[0051] The cleaning member 110 can be driven to clean the parts to be cleaned of the cleaning robot 200, and the parts to be cleaned can be mops, walking wheels and other cleanable parts. The cleaning member 110 has two cleaning methods, one is that the cleaning member 110 can scrape the parts to be cleaned of the cleaning robot 200 when driven, and the second is that the cleaning member 110 can drive air to flow to the parts to be cleaned of the cleaning robot 200 when driven, and blow air to the parts to be cleaned of the cleaning robot 200. There are many types of the cleaning member 110, and the cleaning member 110 can be other structural members such as fan blades and plates that can be used for scraping and driving air flow, which are not specifically limited here. The cleaning member 110 can be made of other waterproof materials such as hard rubber, hard plastic, hard silicone, etc., and the cleaning member 110 can also be made of other non-waterproof materials such as steel and iron, and a waterproof coating is set on the surface of the cleaning member 110 or a waterproof coating is applied.

[0052] The driving component 120 is connected to the cleaning member 110, and the driving component 120 is used to drive the cleaning member 110 to move in a direction close to or away from the member to be cleaned of the cleaning robot 200, so that the cleaning member 110 has a first position in contact with the member to be cleaned of the cleaning robot 200 and a second position spaced apart from the member to be cleaned of the cleaning robot 200, and the first position and the second position are arranged at intervals in a direction in which the member to be cleaned of the cleaning robot 200 is away from the cleaning robot 200.

[0053] The driving assembly 120 is also used to drive the cleaning member 110 to move, so that the cleaning member 110 can scrape the part to be cleaned of the cleaning robot 200 when in the first position and can drive air to flow toward the part to be cleaned of the cleaning robot 200 when in the second position.

[0054] It should be noted that when the cleaning member 110 moves toward or away from the object to be cleaned of the cleaning robot 200, the movement direction of the cleaning member 110 and the object to be cleaned of the cleaning robot 200 can be set perpendicularly, and the movement direction of the cleaning member 110 and the object to be cleaned of the cleaning robot 200 can also be set at an angle of other angle values, which is not specifically limited here.

[0055] It can be understood that, under the premise of ensuring that the cleaning member 110 can drive air to flow toward the parts to be cleaned of the cleaning robot 200 when in the second position, and blow air toward the parts to be cleaned of the cleaning robot 200, the distance between the first position and the second position can be any value that meets the conditions, for example, the distance between the first position and the second position can be 4cm, 5cm, 6cm, etc.

[0056] It is worth mentioning that, under the premise that other conditions remain unchanged, the distance between the first position and the second position determines the time required for the cleaning member 110 to move from the first position to the second position, so that the time required for the cleaning member 110 to move from the first position to the second position can be adjusted by adjusting the distance between the first position and the second position. When it is necessary to shorten the time for the cleaning member 110 to move from the first position to the second position, the distance between the first position and the second position is appropriately shortened; when it is necessary to increase the time for the cleaning member 110 to move from the first position to the second position, the distance between the first position and the second position is appropriately increased.

[0057] Similarly, the distance between the first position and the second position also determines the blowing effect of the cleaning member 110 on the cleaned object of the cleaning robot 200 when the cleaning member 110 is in the second position. By adjusting the distance between the first position and the second position, the blowing effect of the cleaning member 110 in the second position can be adjusted.

[0058] When scraping the parts to be cleaned of the cleaning robot 200, there are many ways for the driving component 120 to drive the parts to be cleaned of the cleaning robot 200 to move. The driving component 120 can drive the cleaning member 110 to reciprocate and linearly move to scrape the parts to be cleaned of the cleaning robot 200. At this time, the driving component 120 can be other linear transmission structures such as a screw linear transmission module and a cylinder hydraulic rod linear transmission module; the driving component 120 can also drive the cleaning member 110 to swing back and forth to scrape the parts to be cleaned of the cleaning robot 200. At this time, the driving component 120 can be other swinging structures such as a motor and a motor gear rotation module. Preferably, the driving component 120 drives the cleaning member 110 to rotate to scrape the parts to be cleaned of the cleaning robot 200. At this time, the driving component 120 can be other rotating structures such as a motor and a rotating cylinder. Such a configuration can facilitate the cleaning of the parts to be cleaned of the cleaning robot 200, thereby improving the cleaning efficiency and cleaning effect of the parts to be cleaned of the cleaning robot 200.

[0059] Similarly, when driving air to flow toward the parts to be cleaned of the cleaning robot 200, the driving component 120 may drive the cleaning member 110 to perform high-frequency reciprocating linear motion, high-frequency reciprocating swinging, or other motions, so as to drive air to flow toward the parts to be cleaned of the cleaning robot 200. Preferably, the driving component 120 drives the cleaning member 110 to rotate, drives air to flow toward the parts to be cleaned of the cleaning robot 200, and blows air toward the parts to be cleaned of the cleaning robot 200. Such a configuration can facilitate driving air to flow toward the parts to be cleaned of the cleaning robot 200, thereby improving the air-drying efficiency and air-drying effect of the parts to be cleaned of the cleaning robot 200.

[0060] Furthermore, the movement modes of the cleaning member 110 when scraping the parts to be cleaned of the cleaning robot 200 and blowing air toward the parts to be cleaned of the cleaning robot 200 may be the same or different. For example, the cleaning member 110 is connected to a motor, and the motor drives the cleaning member 110 to rotate when scraping the parts to be cleaned of the cleaning robot 200 and blowing air toward the parts to be cleaned of the cleaning robot 200. For another example, the screw linear transmission module is connected to the motor, and the motor is connected to the cleaning member 110. When scraping the parts to be cleaned of the cleaning robot 200, the motor does not run, and the screw linear transmission module drives the motor and the cleaning member 110 to reciprocate linearly together. When blowing air toward the parts to be cleaned of the cleaning robot 200, the screw linear transmission module does not run, and the motor drives the cleaning member 110 to rotate.

[0061] Through the above-mentioned technical scheme, when scraping the parts to be cleaned of the cleaning robot 200, the driving component 120 first drives the cleaning member 110 to move to the first position. After the cleaning member 110 moves to the first position, the driving component 120 drives the cleaning member 110 to move, so as to scrape the parts to be cleaned of the cleaning robot 200; when blowing air to the parts to be cleaned of the cleaning robot 200, the driving component 120 first drives the cleaning member 110 to move to the second position. After the cleaning member 110 moves to the second position, the driving component 120 drives the cleaning member 110 to move, drives the air to flow toward the parts to be cleaned of the cleaning robot 200, so as to blow air to the parts to be cleaned of the cleaning robot 200. With such arrangement, through the cooperation of the driving assembly 120 and the cleaning member 110, a cleaning member 110 can not only scrape the parts to be cleaned of the cleaning robot 200, but also drive air to flow toward the parts to be cleaned of the cleaning robot 200, blowing air on the parts to be cleaned of the cleaning robot 200, thereby facilitating the cleaning of the parts to be cleaned of the cleaning robot 200.

[0062] See also Figure 1 In some embodiments of the present invention, the driving assembly 120 drives the cleaning member 110 to switch between the first position and the second position by magnetic force. This arrangement facilitates the driving of the cleaning member 110 to switch between the first position and the second position.

[0063] See also Figure 1 There are many types of the driving assembly 120 . In some embodiments of the present invention, the driving assembly 120 includes a driving member 121 , a transmission shaft 122 , a magnetic member 123 and an electromagnetic member 124 .

[0064] The driving member 121 is connected to the transmission shaft 122, and the driving member 121 can drive the transmission shaft 122 to rotate. The driving member 121 can be a rotating structure such as a motor or a rotary cylinder. The cleaning member 110 is movably mounted on the transmission shaft 122 and can only move along the axial direction of the transmission shaft 122. This arrangement makes it possible for the transmission shaft 122 and the cleaning member 110 to not rotate relative to each other, so that the driving member 121 can drive the transmission shaft 122 and the cleaning member 110 to rotate together. The magnetic member 123 has a magnetic adsorption capability. One of the driving member 121 and the cleaning member 110 is equipped with the magnetic member 123, and the other of the driving member 121 and the cleaning member 110 is equipped with an electromagnetic member 124. The magnetic member 123 and the electromagnetic member 124 are arranged opposite to each other, and the electromagnetic member 124 and the magnetic member 123 have the same magnetic pole on one side close to each other after being energized.

[0065] Specifically, the magnetic member 123 is installed on the cleaning member 110, and the magnetic member 123 can be a magnetic structural member with magnetic adsorption capability such as a magnet or a magnetic block, and the electromagnetic member 124 is installed on the driving member 121. Compared with the electromagnetic member 124 being installed on the cleaning member 110, such an arrangement facilitates the control of the electromagnetic member 124 being powered on and powered off. In addition, the magnetic member 123 can also be an electromagnetic structural member with magnetic adsorption capability after being powered on.

[0066] In addition, one end of the transmission shaft 122 away from the driving member 121 contacts the part to be cleaned of the cleaning robot 200 or extends into the part to be cleaned of the cleaning robot 200, so that the cleaning member 110 can be limited by the part to be cleaned of the cleaning robot 200 when rotating and scraping the part to be cleaned of the cleaning robot 200, so that the cleaning member 110 will not be thrown out of the transmission shaft 122 due to high-speed rotation.

[0067] By means of the above technical solution, when scraping the parts to be cleaned of the cleaning robot 200, first, the electromagnetic member 124 is energized, the electromagnetic member 124 is magnetic, a repulsive force is generated between the electromagnetic member 124 and the magnetic member 123, and the cleaning member 110 moves to a first position in a direction close to the parts to be cleaned of the cleaning robot 200, and contacts the parts to be cleaned of the cleaning robot 200, then the driving member 121 drives the transmission shaft 122 to rotate, and the transmission shaft 122 drives the cleaning member 110 and the magnetic member 123 to rotate together, so that the cleaning member 110 scrapes the parts to be cleaned of the cleaning robot 200; when blowing air to the parts to be cleaned of the cleaning robot 200, first, the electromagnetic member 124 When the power is turned off, the electromagnetic element 124 loses its magnetism, and the cleaning element 110 moves to the second position away from the part to be cleaned of the cleaning robot 200 under the action of its own gravity, and contacts the driving element 121. Then, the driving element 121 drives the transmission shaft 122 to rotate, and the transmission shaft 122 drives the cleaning element 110 and the magnetic element 123 to rotate together, so that the cleaning element 110 drives the air to flow toward the part to be cleaned of the cleaning robot 200, and blows air toward the part to be cleaned of the cleaning robot 200.

[0068] In addition, the driving assembly 120 may also include a cylinder and a motor, the piston end of the cylinder is connected to the motor, and the output shaft of the motor is connected to the cleaning member 110. The extension and retraction of the piston end of the cylinder can drive the motor and the cleaning member 110 to switch between a first position and a second position. The rotation of the output shaft of the motor can drive the cleaning member 110 to rotate and scrape the part to be cleaned of the cleaning robot 200 or drive air to flow toward the part to be cleaned of the cleaning robot 200.

[0069] Furthermore, the driving assembly 120 further includes an elastic member 125, which is elastically supported between the driving member 121 and the cleaning member 110. This arrangement allows the cleaning member 110 to be spaced apart from the driving member 121 when in the second position, thereby preventing the vibration generated by the driving member 121 during operation from being directly transmitted to the cleaning member 110, thereby being able to mitigate the shaking generated by the cleaning member 110 when rotating in the second position to a certain extent.

[0070] Specifically, the elastic member 125 is a sleeve spring, which is sleeved on the transmission rod and limited between the driving member 121 and the cleaning member 110. In this way, the sleeve spring can be purchased directly from the market, thereby facilitating the assembly of the driving assembly 120. In addition, the elastic member 125 can also be an elastic element such as a spring sheet or a spring block.

[0071] Preferably, the two ends of the elastic member 125 are fixedly connected to the driving member 121 and the cleaning member 110, respectively. With such an arrangement, the sleeve spring is stretched when the cleaning member 110 moves to the first position, and the sleeve spring produces elastic deformation. Then, after the electromagnetic member 124 is powered off, the spring's own rebound force can drive the cleaning member 110 to move from the first position to the second position, thereby accelerating the movement of the cleaning member 110 from the first position to the second position.

[0072] See also Figure 1 Considering that when the cleaning member 110 is in the first position, if the cleaning member 110 is limited by the cleaning member to be cleaned of the cleaning robot 200 only, the cleaning member 110 is likely to shake violently during the rotation process. In view of this, in order to reduce the shaking of the cleaning member 110 during the rotation process when the cleaning member 110 is in the first position, a limiting portion 122a is provided at one end of the transmission shaft 122 away from the driving member 121, and the limiting portion 122a is used to limit the cleaning member 110. In this way, when the cleaning member 110 is in the first position, it abuts against the limiting portion 122a, thereby reducing the shaking of the cleaning member 110 during the rotation process when the cleaning member 110 is in the first position.

[0073] See also Figure 1 In order to accelerate the movement of the cleaning member 110 from the first position to the second position after the electromagnetic member 124 is powered off, in some embodiments of the present invention, the limiting portion 122a and the magnetic member 123 are arranged opposite to each other; the limiting portion 122a has magnetic adsorption capability, and the magnetic poles of the limiting portion 122a and the magnetic member 123 on the side close to each other are the same, and the magnetic force between the limiting portion 122a and the magnetic member 123 is smaller than the magnetic force between the electromagnetic member 124 and the magnetic member 123 after power is supplied.

[0074] It should be noted that the sum of the magnetic force between the limiting portion 122a and the magnetic component 123, the gravity of the magnetic component 123 and the gravity of the cleaning component 110 is smaller than the magnetic force between the electromagnetic component 124 and the magnetic component 123 after power is supplied. This arrangement can ensure that after the electromagnetic component 124 is powered on, it can drive the cleaning component 110 to move to the first position.

[0075] The magnetic absorption capability of the position-limiting portion 122a may be that at least a portion of the position-limiting portion 122a is set as a magnetic component, or the magnetic absorption capability of the position-limiting portion 122a may be that a magnetic component is installed on the position-limiting portion 122a, which is not specifically limited here. The specific type of the magnetic component is set with reference to the specific type of the magnetic member 123 mentioned above.

[0076] It can be understood that, under the premise that the electromagnetic member 124 and the magnetic member 123 are elastically supported by the elastic member 125, the magnetic poles of the electromagnetic member 124 and the magnetic member 123 that are close to each other after power-on are opposite, which can also enable the cleaning member 110 to switch between the first position and the second position. In view of this, in other embodiments of the present invention, the driving assembly 120 includes a driving member 121, a transmission shaft 122, a magnetic member 123, an electromagnetic member 124 and an elastic member 125.

[0077] The driving member 121 is connected to the transmission shaft 122, and the driving member 121 can drive the transmission shaft 122 to rotate. The cleaning member 110 is movably installed on the transmission shaft 122 and can only move along the axial direction of the transmission shaft 122; the magnetic member 123 has a magnetic adsorption ability, one of the driving member 121 and the cleaning member 110 is installed with the magnetic member 123, and the other of the driving member 121 and the cleaning member 110 is installed with the electromagnetic member 124, the magnetic member 123 and the electromagnetic member 124 are arranged opposite to each other, and the magnetic poles of the electromagnetic member 124 and the magnetic member 123 that are close to each other after power is turned on are opposite, and the elastic member 125 is elastically supported between the cleaning member 110 and the driving member 121.

[0078] Obviously, the two ends of the elastic member 125 may be respectively in contact with the cleaning member 110 and the driving member 121 , or the two ends of the elastic member 125 may be respectively connected to the cleaning member 110 and the driving member 121 , which is not specifically limited here.

[0079] In addition, the arrangement of each component in this embodiment is based on the setting in the above-mentioned embodiment that the magnetic poles of the electromagnetic component 124 and the magnetic component 123 on the side close to each other are the same after power is supplied. For example, when the magnetic properties of the electromagnetic component 124 and the magnetic component 123 on the side close to each other are opposite after power is supplied, a limiting portion 122a may also be provided at the end of the transmission shaft 122 away from the driving component 121, and so on. These will not be elaborated here.

[0080] By means of the above technical scheme, when scraping the parts to be cleaned of the cleaning robot 200, first, the electromagnetic member 124 is powered off, the electromagnetic member 124 is non-magnetic, the cleaning member 110 is located at the first position supported by the elastic member 125, and contacts the parts to be cleaned of the cleaning robot 200, then the driving member 121 drives the transmission shaft 122 to rotate, the transmission shaft 122 drives the cleaning member 110 and the magnetic member 123 to rotate together, so that the cleaning member 110 scrapes the parts to be cleaned of the cleaning robot 200; when blowing air to ... The electromagnetic member 124 is energized, and the electromagnetic member 124 is magnetic. The suction force generated by the electromagnetic member 124 and the magnetic member 123 is greater than the elastic supporting force of the elastic member 125 on the cleaning member 110, so that the cleaning member 110 moves to the second position in the direction away from the cleaning member to be cleaned of the cleaning robot 200, compressing the elastic member 125. Then, the driving member 121 drives the transmission shaft 122 to rotate, and the transmission shaft 122 drives the cleaning member 110 and the magnetic member 123 to rotate together, so that the cleaning member 110 drives the air to flow toward the cleaning member to be cleaned of the cleaning robot 200, and blows air to the cleaning member to be cleaned of the cleaning robot 200. After blowing air to the cleaning member to be cleaned of the cleaning robot 200, the electromagnetic member 124 is de-energized, and the cleaning member 110 is driven to move from the second position to the first position under the action of the elastic force of the elastic member 125 itself.

[0081] It should be noted that when the electromagnetic member 124 and the magnetic member 123 are energized and their magnetic poles are opposite to each other, the limiting portion 122a may be capable of being magnetically adsorbed, or the limiting portion 122a may have magnetic adsorption capability.

[0082] When the limiting portion 122a can be magnetically attracted, the sum of the magnetic force between the limiting portion 122a and the magnetic member 123 and the elastic supporting force of the elastic member 125 on the cleaning member 110 is smaller than the magnetic force between the electromagnetic member 124 and the magnetic member 123 after power is supplied.

[0083] Through the above technical solution, after the electromagnetic member 124 is powered off, the limiting portion 122a and the magnetic member 123 generate suction, and the limiting portion 122a and the magnetic member 123 are magnetically adsorbed, so that the cleaning member 110 is fixed to the limiting portion 122a, which can effectively limit the shaking of the cleaning member 110 when it rotates in the first position; after the electromagnetic member 124 is powered on, a magnetic attraction force is generated between the electromagnetic member 124 and the magnetic member 123, so that the cleaning member 110 moves from the first position to the second position. At this time, the limiting portion 122a can be at least partially an iron block, an alloy block or other magnetic structure that can be magnetically adsorbed, or the limiting portion 122a can also be installed with a structure that can be magnetically adsorbed.

[0084] When the limiting portion 112a has magnetic adsorption capability and the magnetic poles of the limiting portion 112a and the magnetic component 123 that are close to each other are opposite, the sum of the magnetic force between the limiting portion 122a and the magnetic component 123 and the elastic supporting force of the elastic component 125 on the cleaning component 110 is smaller than the magnetic force between the electromagnetic component 124 and the magnetic component 123 after power is supplied.

[0085] Through the above technical solution, after the electromagnetic component 124 is powered off, the limiting portion 122a and the magnetic component 123 generate suction, and the limiting portion 122a and the magnetic component 123 are magnetically adsorbed to fix the cleaning component 110 and the limiting portion 122a, which can effectively limit the shaking of the cleaning component 110 when it rotates in the first position; after the electromagnetic component 124 is powered on, a magnetic attraction force is generated between the electromagnetic component 124 and the magnetic component 123, so that the cleaning component 110 moves from the first position to the second position.

[0086] When the limiting portion 112a has magnetic adsorption capability, and the magnetic poles of the limiting portion 112a and the magnetic member 123 on the side close to each other are the same, the limiting portion 112a and the magnetic member 123 generate a repulsive force, and after power is turned on, the electromagnetic member 124 and the magnetic member 123 generate an attractive force, and under the combined action of the repulsive force and the attractive force, the cleaning member 110 is driven to move from the first position to the second position. In addition, the repulsive force generated by the limiting portion 112a and the magnetic member 123 is smaller than the elastic supporting force applied by the elastic member 125 to the cleaning member 110. In this way, it can be ensured that the cleaning member 110 is in contact with the limiting portion 122a when it is in the first position.

[0087] It can be understood that, under the premise that the electromagnetic component 124 and the magnetic component 123 are elastically supported by the elastic component 125, the magnetic component 124 can also be a magnetic structure that can be magnetically adsorbed, such as a magnet, a magnetic block, etc., and the cleaning component 110 can also be switched between the first position and the second position. In view of this, in some embodiments of the present invention, the driving assembly 120 includes a driving component 121, a transmission shaft 122, a magnetic component 123, an electromagnetic component 124 and an elastic component 125.

[0088] The driving member 121 is connected to the transmission shaft 122, and the driving member 121 can drive the transmission shaft 122 to rotate. The cleaning member 110 is movably installed on the transmission shaft 122 and can only move along the axial direction of the transmission shaft 122; the magnetic member 123 can be magnetically adsorbed, one of the driving member 121 and the cleaning member 110 is installed with the magnetic member 122, and the other of the driving member 121 and the cleaning member 110 is installed with the electromagnetic member 124, the magnetic member 123 and the electromagnetic member 124 are arranged opposite to each other, and the elastic member 125 is elastically supported between the cleaning member 110 and the driving member 121.

[0089] In addition, the arrangement of each component in this embodiment is based on the setting in the above-mentioned embodiment that the magnetic poles of the electromagnetic component 124 and the magnetic component 123 on the side close to each other are the same after power is supplied. For example, when the magnetic properties of the electromagnetic component 124 and the magnetic component 123 on the side close to each other are opposite after power is supplied, a limiting portion 122a may also be provided at the end of the transmission shaft 122 away from the driving component 121, and so on. These will not be elaborated here.

[0090] By means of the above technical scheme, when scraping the parts to be cleaned of the cleaning robot 200, first, the electromagnetic member 124 is powered off, the electromagnetic member 124 is non-magnetic, the cleaning member 110 is located at the first position supported by the elastic member 125, and contacts the parts to be cleaned of the cleaning robot 200, then the driving member 121 drives the transmission shaft 122 to rotate, the transmission shaft 122 drives the cleaning member 110 and the magnetic member 123 to rotate together, so that the cleaning member 110 scrapes the parts to be cleaned of the cleaning robot 200; when blowing air to ... The magnetic member 124 is energized, and the electromagnetic member 124 is magnetic. The suction force of the electromagnetic member 124 and the magnetic member 123 is greater than the elastic support force of the elastic member 125 on the cleaning member 110, so that the cleaning member 110 moves to the second position in the direction away from the cleaning member to be cleaned of the cleaning robot 200, compressing the elastic member 125. Then, the driving member 121 drives the transmission shaft 122 to rotate, and the transmission shaft 122 drives the cleaning member 110 and the magnetic member 123 to rotate together, so that the cleaning member 110 drives air to flow toward the cleaning member to be cleaned of the cleaning robot 200, and blows air to the cleaning member to be cleaned of the cleaning robot 200. After blowing air to the cleaning member to be cleaned of the cleaning robot 200, the electromagnetic member 124 is de-energized, and the cleaning member 110 is driven to move from the second position to the first position under the action of the elastic member 125's own resilience.

[0091] Furthermore, when the magnetic part 123 can be magnetically adsorbed and the electromagnetic part 124 and the magnetic part 123 generate suction after being energized, the limiting portion 122a has magnetic adsorption capability, and the magnetic force between the limiting portion 122a and the magnetic part 123 and the elastic supporting force of the elastic part 125 on the cleaning part 110 are smaller than the magnetic force between the electromagnetic part 124 and the magnetic part 123 after being energized.

[0092] Through the above technical solution, after the electromagnetic member 124 is powered off, the limiting portion 122a and the magnetic member 123 generate suction, and the limiting portion 122a and the magnetic member 123 are magnetically adsorbed to fix the cleaning member 110 to the limiting portion 122a. Such a configuration can effectively limit the shaking of the cleaning member 110 when it rotates in the first position. After the electromagnetic member 124 is powered on, a magnetic attraction is generated between the electromagnetic member 124 and the magnetic member 123, so that the cleaning member 110 moves from the first position to the second position.

[0093] See also Figure 1In order to facilitate the adjustment of the magnetic strength of the electromagnetic member 124, in some embodiments of the present invention, the electromagnetic member 124 includes an electromagnet (not shown), a sliding rheostat (not shown), a power source (not shown) and a switch (not shown) which are sequentially connected and can form a closed loop. With such a configuration, by moving the slider on the sliding rheostat, the magnetic strength of the electromagnetic member 124 can be adjusted, thereby adjusting the magnetic force between the electromagnetic member 124 and the magnetic member 123, and when the cleaning member 110 is in the first position, the contact strength between the cleaning member 110 and the cleaning robot 200 to be cleaned can be adjusted.

[0094] See also Figure 1 In order to facilitate the cleaning member 110 to scrape the cleaning member of the cleaning robot 200, in some embodiments of the present invention, a storage space (not shown) is provided on the side of the cleaning member 110 facing away from the driving member 121, and the cleaning member 110 is accommodated in the storage space when in the first position. Such a configuration can not only further reduce the shaking of the cleaning member 110 during the rotation process, but also facilitate the cleaning member 110 to scrape the cleaning member of the cleaning robot 200. The storage space can be a notch or a groove recessed on the cleaning member 110, which is not specifically limited here.

[0095] See also Figure 1 In order to facilitate the cleaning member 110 to move only along the axial direction of the transmission shaft 122, in some embodiments of the present invention, the cleaning member 110 is provided with a mounting hole, and one of the magnetic member 123 and the electromagnetic member 124 cooperates with the mounting hole and is provided with a through hole. The through hole is non-circular and has a clearance with the transmission shaft 122. Such a configuration can not only realize the axial movement of the cleaning member 110 only along the transmission shaft 122, but also facilitate the installation of the magnetic member 123.

[0096] Specifically, the magnetic member 123 is mounted on the cleaning member 110, and the electromagnetic member 124 is mounted on the driving member 121. This arrangement facilitates fixing the driving member 121 and the electromagnetic member 124. The magnetic member 123 and the mounting hole can be fixedly connected, such as bonding, etc., or detachably connected, such as snap-fitting, threaded connection, etc. The cross-section of the through hole can be triangular, elliptical, etc., which is not specifically limited here.

[0097] Furthermore, the mounting hole is located in the middle of the cleaning member 110, the electromagnetic member 124 is connected to the driving member 121, and the transmission shaft 122 is installed on the side of the electromagnetic member 124 facing away from the driving member 121. In this arrangement, the magnetic force generated by the electromagnetic member 124 and the magnetic member 123 after power is turned on is located in the middle of the cleaning member 110, thereby facilitating the driving of the cleaning member 110 to move.

[0098] In addition, the outer peripheral wall of the transmission shaft 122 may be provided with a slide groove extending along the axial direction thereof, and the cleaning member 110 may be provided with a sliding block slidably matched with the slide groove.

[0099] See also Figure 1 and Figure 2 In order to facilitate the cleaning member 110 to scrape the cleaning member of the cleaning robot 200 and to facilitate the cleaning member 110 to drive the air to flow to the cleaning member of the cleaning robot 200, in some embodiments of the present invention, the driving assembly 120 is also used to drive the cleaning member 110 to rotate, so that the cleaning member 110 can scrape the cleaning member of the cleaning robot 200 when it is in the first position and drive the air to flow to the cleaning member of the cleaning robot 200 when it is in the second position. A plurality of convex ribs 111 are provided on the surface of the cleaning member 110 facing the cleaning member of the cleaning robot 200, and the plurality of convex ribs 111 are arranged at intervals along the circumference of the cleaning member 110, and each convex rib 111 is extended in a direction close to or away from the rotation axis of the cleaning member 110. With such arrangement, the driving assembly 120 drives the cleaning member 110 to rotate, which can drive the multiple ribs 111 to rotate and scrape the parts to be cleaned and rotate to drive air to flow toward the parts to be cleaned, making it convenient for the cleaning member 110 to scrape the parts to be cleaned of the cleaning robot 200 and for the cleaning member 110 to drive air to flow toward the parts to be cleaned of the cleaning robot 200.

[0100] Specifically, the specific manner in which the driving assembly 120 drives the cleaning member 110 to rotate is set with reference to the manner in which the driving assembly 120 drives the cleaning member 110 to rotate in the above embodiment. In addition, the number of the ribs 111 is two or more, which is not specifically limited here.

[0101] Obviously, when the part to be cleaned is a running wheel, the surface of the cleaning member 110 facing the part to be cleaned of the cleaning robot 200 may also be provided with a brush, so as to remove stains on the surface of the running wheel by the brush.

[0102] See also Figure 1 In some embodiments of the present invention, the cleaning device 100 further includes a base station 130, the base station 130 is provided with a cleaning chamber 131, the driving assembly 120 and the cleaning member 110 are both accommodated in the cleaning chamber 131, so that the cleaning member 110 can clean the inner wall of the cleaning chamber 131 when switching between the first position and the second position. At the same time, when the cleaning member 110 is in the second position to blow air to the cleaning object of the cleaning robot 200, the cleaning member 110 can also blow air into the cleaning chamber 131 to dry the cleaning chamber 131.

[0103] See also Figure 1In order to adjust the cleaning force of the cleaning member 110 on the cleaning robot's cleaning member, in some embodiments of the present invention, the cleaning member 110 has a third position in contact with the cleaning member 200, and the contact depth between the third position and the cleaning member is different from the contact depth between the first position and the cleaning member, so that the cleaning force of the cleaning member 110 on the cleaning member 200 is different when the cleaning member 110 is in the first position and the third position. In this way, the cleaning force of the cleaning member 110 can be adjusted according to the degree of dirtiness of the cleaning member.

[0104] It should be noted that, by sliding the slider on the sliding rheostat in the above embodiment, the strength of the magnetism of the electromagnetic member 124 can be adjusted, thereby adjusting the magnetic force between the electromagnetic member 124 and the magnetic member 123, and then the cleaning member 110 can be switched between the first position and the third position, so that the cleaning member 110 can achieve different contact depths with the member to be cleaned, and then the cleaning force of the cleaning member 110 on the member to be cleaned is different. For example, when the member to be cleaned is a mop, the depth to which the rib 111 of the cleaning member 110 in the above embodiment extends into the mop can be adjusted; when the member to be cleaned is a running wheel, the contact depth between the brush of the cleaning member 110 in the above embodiment and the running wheel can be adjusted.

[0105] See also Figure 3 The present invention further provides a cleaning system 1000 , which includes the cleaning device 100 and the cleaning robot 200 as described above.

[0106] As an example but not limitation, the cleaning machine may include at least one of the following: a sweeping robot, a sweeping and mopping robot, a mopping robot, a hand-pushed cleaning machine, a driving cleaning machine, etc.

[0107] The specific structure of the cleaning device 100 refers to the above embodiments. Since the cleaning system 1000 adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0108] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A cleaning device, characterized in that: The cleaning device comprises a cleaning member and a driving assembly; wherein, The driving assembly is connected to the cleaning member, and the driving assembly is used to drive the cleaning member to move toward or away from the member to be cleaned of the cleaning robot, so that the cleaning member has a first position in contact with the member to be cleaned of the cleaning robot and a second position spaced from the member to be cleaned of the cleaning robot; The driving assembly is also used to drive the cleaning member to rotate, so that the cleaning member can scrape the member to be cleaned of the cleaning robot when the cleaning member is in the first position and can drive air to flow toward the member to be cleaned of the cleaning robot when the cleaning member is in the second position; The surface of the cleaning member facing the member to be cleaned by the cleaning robot is provided with a plurality of convex ribs, the plurality of convex ribs are arranged at intervals along the circumference of the cleaning member, and each of the convex ribs is extended in a direction close to or away from the rotation axis of the cleaning member.

2. The cleaning device according to claim 1, characterized in that The driving component drives the cleaning member to switch between the first position and the second position by magnetic force.

3. The cleaning device according to claim 2, characterized in that The driving assembly includes a driving member, a transmission shaft, a magnetic member and an electromagnetic member; The transmission shaft is connected to the driving member, and the cleaning member is movably mounted on the transmission shaft and can only move along the axial direction of the transmission shaft; The magnetic part has magnetic adsorption capability, and one of the driving part and the cleaning part is equipped with the magnetic part, and the other of the driving part and the cleaning part is equipped with the electromagnetic part, and the magnetic part is arranged opposite to the electromagnetic part, and after power is turned on, the electromagnetic part and the magnetic part have the same magnetic pole on one side close to each other.

4. The cleaning device according to claim 3, characterized in that A limiting portion is provided at one end of the transmission shaft away from the driving member, and the limiting portion is used to limit the cleaning member.

5. The cleaning device according to claim 4, characterized in that The magnetic component is installed on the cleaning component, the electromagnetic component is installed on the driving component, and the limiting portion and the magnetic component are arranged opposite to each other; The limiting portion has magnetic adsorption capability, the limiting portion and the magnetic component have the same magnetic pole on a side close to each other, and the magnetic force between the limiting portion and the magnetic component is smaller than the magnetic force between the electromagnetic component and the magnetic component after power is supplied.

6. The cleaning device according to claim 3, characterized in that: The driving assembly further comprises an elastic member, and the elastic member is elastically supported between the driving member and the cleaning member.

7. The cleaning device according to claim 2, characterized in that: The driving assembly includes a driving member, a transmission shaft, a magnetic member, an electromagnetic member and an elastic member; The transmission shaft is connected to the driving member, and the cleaning member is movably mounted on the transmission shaft and can only move along the axial direction of the transmission shaft; The magnetic part has magnetic adsorption capability, and one of the driving part and the cleaning part is equipped with the magnetic part, and the other of the driving part and the cleaning part is equipped with the electromagnetic part, and the magnetic part and the electromagnetic part are arranged opposite to each other. After power is turned on, the magnetic poles of the electromagnetic part and the magnetic part that are close to each other are opposite, and the elastic part is elastically supported between the cleaning part and the driving part.

8. The cleaning device according to claim 7, characterized in that A limiting portion is provided at one end of the transmission shaft away from the driving member, and the limiting portion is used to limit the cleaning member.

9. The cleaning device according to claim 8, characterized in that The magnetic component is installed on the cleaning component, the electromagnetic component is installed on the driving component, and the limiting portion and the magnetic component are arranged opposite to each other; The limiting portion can be magnetically attracted, and the magnetic force between the limiting portion and the magnetic member is smaller than the magnetic force between the electromagnetic member and the magnetic member after power is supplied; Alternatively, the limiting portion has magnetic adsorption capability, the limiting portion and the magnetic member are close to each other on opposite magnetic poles, and the magnetic force between the limiting portion and the magnetic member is smaller than the magnetic force between the electromagnetic member and the magnetic member after power is supplied; Alternatively, the limiting portion has magnetic adsorption capability, and the limiting portion and the magnetic member have the same magnetic pole on a side close to each other.

10. The cleaning device according to claim 2, characterized in that: The driving assembly includes a driving member, a transmission shaft, a magnetic member, an electromagnetic member and an elastic member; The transmission shaft is connected to the driving member, and the cleaning member is movably mounted on the transmission shaft and can only move along the axial direction of the transmission shaft; The magnetic part can be magnetically adsorbed, one of the driving part and the cleaning part is equipped with the magnetic part, the other of the driving part and the cleaning part is equipped with the electromagnetic part, the magnetic part and the electromagnetic part are arranged opposite to each other, and the elastic part is elastically supported between the cleaning part and the driving part.

11. The cleaning device according to claim 10, characterized in that A limiting portion is provided at one end of the transmission shaft away from the driving member, and the limiting portion is used to limit the cleaning member.

12. The cleaning device according to claim 11, characterized in that The magnetic component is installed on the cleaning component, the electromagnetic component is installed on the driving component, and the limiting portion and the magnetic component are arranged opposite to each other; The limiting portion has a magnetic adsorption capability, and the magnetic force between the limiting portion and the magnetic component is smaller than the magnetic force between the electromagnetic component and the magnetic component after power is supplied.

13. The cleaning device according to claim 3, 7 or 10, characterized in that: The cleaning member is provided with a mounting hole, and one of the magnetic member and the electromagnetic member installed on the cleaning member cooperates with the mounting hole and is provided with a through hole, the through hole is non-circular and is gap-matched with the transmission shaft.

14. The cleaning device according to claim 3, 7 or 10, characterized in that: The electromagnetic component comprises an electromagnet, a sliding resistor, a power source and a switch which are connected in sequence and can form a closed loop.

15. The cleaning device according to claim 4, 8 or 11, characterized in that: A accommodating space is provided on a side of the cleaning member facing away from the driving member, and the limiting portion is accommodated in the accommodating space when the cleaning member is located at the first position.

16. The cleaning device according to claim 1, characterized in that The cleaning device further comprises a base station, which is provided with a cleaning chamber, wherein the driving assembly and the cleaning member are both accommodated in the cleaning chamber, so that the cleaning member can clean the inner wall of the cleaning chamber when switching between the first position and the second position.

17. The cleaning device according to claim 1, characterized in that The cleaning member has a third position where it contacts the member to be cleaned by the cleaning robot, and a contact depth between the third position and the member to be cleaned is different from a contact depth between the first position and the member to be cleaned, so that the cleaning force of the cleaning member on the member to be cleaned by the cleaning robot is different when the cleaning member is in the first position and the third position.

18. A cleaning system, characterized in that: The cleaning system comprises the cleaning device according to any one of claims 1 to 17 and a cleaning robot.

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