Cleaning assembly and cleaning equipment

Abstract

The utility model discloses a cleaning assembly and cleaning equipment. The cleaning assembly comprises a base, a driving mechanism, a cleaning structure and a damping piece. The driving mechanism is arranged on the base; the cleaning structure is connected with the driving mechanism, and the driving mechanism can drive the cleaning structure to rotate and can drive the cleaning structure to move relative to the driving mechanism, so that the cleaning structure has a first working position and a second working position; the damping piece is arranged on the base; when the cleaning structure is located at the first working position and the driving mechanism rotates in the first direction, the cleaning structure can rotate in the first direction together, and meanwhile the cleaning structure can be driven to move from the first working position to the second working position under the action of the damping piece. According to the technical scheme, the cleaning structure can avoid the blanket area, the cleanliness of the blanket area is better guaranteed, a user does not need to manually adjust the position of the cleaning equipment, and the cleaning work is more labor-saving, efficient and more intelligent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cleaning tools, and particularly relates to a cleaning assembly and cleaning equipment. BACKGROUND

[0002] Cleaning equipment, such as a robot vacuum cleaner, a floor washing machine or a sweeping and mopping integrated machine, has different cleaning methods for different ground materials during household cleaning. For example, when cleaning ceramic tile floors or wooden floors, wet mopping can be performed to decompose stubborn stains on the floors before cleaning them. However, for areas made of cloth materials, such as carpets and floor mats, wet mopping can cause contamination of the carpets or floor mats. Traditional cleaning equipment needs manual operation to move the cleaning equipment to avoid these areas that are not suitable for wet mopping. This operation method requires a large amount of manual work, has low cleaning efficiency, and provides a poor user experience. SUMMARY

[0003] To solve the above technical problems, the main purpose of the utility model is to provide a cleaning assembly and cleaning equipment, which aims to solve the problem that traditional cleaning equipment needs manual adjustment of the position to avoid areas that are not suitable for wet mopping. This operation method requires a large amount of manual work, has low cleaning efficiency, and provides a poor user experience.

[0004] To achieve the above purpose, the utility model provides a cleaning assembly, which comprises:

[0005] a base;

[0006] a driving mechanism arranged on the base;

[0007] a cleaning structure connected to the driving mechanism, wherein the driving mechanism can drive the cleaning structure to rotate and can drive the cleaning structure to move relative to the driving mechanism, so that the cleaning structure has a first working position and a second working position;

[0008] a damping member arranged on the base;

[0009] When the cleaning structure is in the first working position and the driving mechanism rotates in a first direction, the cleaning structure can rotate in the first direction and can be driven by the damping member to move from the first working position to the second working position.

[0010] Optionally, the driving mechanism comprises:

[0011] a driver arranged on the base;

[0012] a first driving member connected to the driver, wherein the first driving member is provided with a transmission part;

[0013] a second driving member connected with the first driving member and the cleaning structure, and provided with a first matching part matched with the transmission part;

[0014] The driver drives the first driving member to rotate, and under the matching of the transmission part and the first matching part, the second driving member is allowed to move relative to the first driving member, and the cleaning structure is driven to move between the first working position and the second working position.

[0015] Optionally, the first driving member is provided as a driving cylinder, the transmission part includes a driving groove provided inside the driving cylinder and extending spirally along the axial direction of the driving cylinder;

[0016] The second driving member includes a driving column sleeved at one end inside the driving cylinder, and the other end of the driving column is connected with the cleaning structure, and the first matching part includes a transmission protrusion protruding from the outer circumferential side of the driving column, and the transmission protrusion is clamped in the driving groove and is allowed to move along the driving groove.

[0017] Optionally, the damping member is sleeved at one end of the driving column close to the cleaning structure, and when the cleaning structure is in the second working position, the damping member abuts against the outer circumferential side of the driving column.

[0018] Optionally, the damping member includes a connecting part and a sleeving part both provided in a ring shape, and a plurality of connecting arms connecting the connecting part and the sleeving part, the connecting part is connected with the base, and the sleeving part is provided at the inner ring side of the connecting part and is sleeved outside the driving column.

[0019] Optionally, the driving column includes a first driving section and a second driving section provided along the axial direction thereof, when the cleaning structure is in the first working position, the sleeving part is sleeved outside the first driving section, and when the cleaning structure is in the second working position, the sleeving part is sleeved outside the second driving section and is in contact with the second driving section, wherein the outer diameter of the first driving section is smaller than the outer diameter of the second driving section.

[0020] Optionally, the base includes a bottom plate and a gear box provided on the bottom plate, and the gear box is provided with a through hole on the side facing the cleaning structure;

[0021] The driving mechanism further includes a transmission gear set connecting the driver and the driving cylinder, the transmission gear set is provided in the gear box, and the driving cylinder is rotatably provided in the gear box and is at least partially extendable from the through hole;

[0022] The bottom plate is provided with a limiting groove, the connecting part is sleeved on the inner side of the limiting groove and connected with the base at least in part, the through hole is coaxially arranged with the sleeve part, and at least part of the gear box abuts against the damping part.

[0023] Optionally, the cleaning structure comprises:

[0024] A cloth tray is connected with the driving column.

[0025] A cloth part is arranged on the cloth tray.

[0026] The side of the cloth tray, which is opposite to the cloth part, is provided with a mounting part, the driving column is provided with a second matching part which is rotationally matched with the mounting part, the mounting part and the second matching part are connected and matched, so that the driving column can drive the cloth tray to rotate when the driving column rotates.

[0027] Optionally, the cloth tray comprises a tray body and a connecting head which is protrusively arranged on one side of the tray body, the mounting part comprises a mounting groove arranged on the connecting head, at least part of the driving column is inserted into the mounting groove to form the second matching part, and the inner circumferential surface of the mounting groove and the outer circumferential surface of the driving column inserted into the mounting groove are both arranged in a non-circular shape.

[0028] The utility model also provides a kind of cleaning equipment, comprising the cleaning assembly of above.

[0029] The technical scheme provided by the utility model has the following beneficial effects:

[0030] The cleaning assembly provided by the utility model comprises a base, a driving mechanism, a cleaning structure and a damping part. The driving mechanism can drive the cleaning structure to rotate to perform cleaning work. Moreover, the driving mechanism can also drive the cleaning structure to move, so that the cleaning structure can be switched between a first working position and a second working position. The first working position can be a position where the cleaning structure performs cleaning work, and the second working position can be a position where the cleaning structure is lifted. When the cleaning structure is in the first working position, the cleaning structure can normally perform cleaning work under the driving of the driving mechanism. When the cleaning equipment travels to an area (such as a carpet area) where the cleaning structure does not need to perform cleaning, the driving mechanism can be rotated in a first direction to drive the cleaning structure to rotate. Moreover, the cleaning structure can be moved relative to the driving mechanism to be lifted upward to the second working position under the action of the damping part, so that the cleaning structure can avoid the carpet area and better ensure the cleanliness of the carpet area. Moreover, the user does not need to manually adjust the position of the cleaning equipment, so that the cleaning work is more labor-saving, efficient and intelligent. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0032] Figure 1 The structural schematic diagram of an embodiment of a cleaning assembly provided by the present application is shown in the figure.

[0033] Figure 2 The structural schematic diagram of another view of the cleaning assembly is shown in the figure. Figure 1

[0034] Figure 3 The structural schematic diagram of the cleaning assembly (not including the gear box) is shown in the figure. Figure 1

[0035] Figure 4 The cross-sectional structural schematic diagram of the cleaning assembly (in the first working position) is shown in the figure. Figure 1

[0036] Figure 5 The cross-sectional structural schematic diagram of the cleaning assembly (in the second working position) is shown in the figure. Figure 1

[0037] Figure 6 The structural schematic diagram of the damping member is shown in the figure. Figure 1 Explanation of the reference numerals:

[0038] 100 - cleaning assembly; 1 - base; 11 - bottom plate; 111 - limiting groove; 12 - gear box; 2 - driving mechanism; 21 - driver; 22 - first driving member; 221 - driving cylinder; 222 - driving groove; 23 - second driving member; 231 - driving column; 232 - transmission protrusion; 3 - cleaning structure; 31 - cloth disc; 311 - disc main body; 312 - connecting head; 313 - mounting groove; 32 - cloth member; 4 - damping member; 41 - connecting part; 42 - sleeving part.

[0039] The implementation, functional features and excellent effects of the present application will be further described below in combination with specific embodiments and drawings.

[0040] Specific embodiments

[0041] ​​​​​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0042] It should be noted that if the embodiments of the present application involve directional indications, the directional indications are only used to explain the relative positional relationship, movement condition and the like between components in a certain specific posture, and if the specific posture changes, the directional indications also change accordingly.

[0043] In addition, if the embodiments of the present application involve descriptions such as "first", "second" and the like, the descriptions of "first", "second" and the like are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. For example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0044] The present application provides a cleaning assembly 100, which is suitable for cleaning equipment such as a sweeping robot, a floor washing machine or a floor mopping machine. For the convenience of description, the specific structure of the cleaning assembly 100 will be described below by taking the cleaning assembly 100 suitable for a sweeping robot as an example, and other equipment can be adapted for implementation.

[0045] Specifically, please refer to Figures 1 to 3In the embodiment, the cleaning assembly 100 comprises a base 1, a driving mechanism 2, a cleaning structure 3 and a damping member 4. The driving mechanism 2 is arranged on the base 1. The cleaning structure 3 is connected with the driving mechanism 2. The driving mechanism 2 can drive the cleaning structure 3 to rotate and move relative to the driving mechanism 2, so that the cleaning structure 3 has a first working position and a second working position. The damping member 4 is arranged on the base 1. When the cleaning structure 3 is in the first working position and the driving mechanism 2 rotates in a first direction, the cleaning structure 3 can rotate in the first direction and move from the first working position to the second working position under the action of the damping member 4.

[0046] In the embodiment, the driving mechanism 2 can drive the cleaning structure 3 to rotate for cleaning work, and the driving mechanism 2 can also drive the cleaning structure 3 to move, so that the cleaning structure 3 switches between the first working position and the second working position. The first working position can be a position for the cleaning structure 3 to perform cleaning work, and the second working position can be a position after the cleaning structure 3 is lifted. When the cleaning structure 3 is in the first working position, the cleaning structure 3 can normally perform cleaning work under the driving of the driving mechanism 2. When the cleaning device travels to an area (such as a carpet area) where the cleaning structure 3 does not need to clean, the driving mechanism 2 can be rotated in the first direction to drive the cleaning structure 3 to rotate, and the cleaning structure 3 can move relative to the driving mechanism 2 under the action of the damping member 4 to be lifted upward to the second working position, so that the cleaning structure 3 can avoid the carpet area, better ensure the cleanliness of the carpet area, and the user does not need to manually adjust the position of the cleaning device, so that the cleaning work is more labor-saving, efficient and intelligent.

[0047] It should be noted that, when the cleaning assembly 100 works normally, the bottom of the cleaning structure 3 is in contact with a surface to be cleaned (such as a floor), and the cleaning of the floor is realized by the friction between the cleaning structure 3 and the floor. The first working position is the position of the cleaning structure 3 when it is in contact with the floor, and the second working position is the position of the cleaning structure 3 after it is lifted, so that the distance between the cleaning structure 3 and the floor is increased, thereby avoiding the cleaning structure 3 from being in contact with an area difficult to clean (such as a carpet), and the cleaning work is more intelligent. It can be understood that the cleaning assembly 100 or the cleaning device can also be provided with a detection device and a controller, the controller can be electrically connected with the detection device and the driving mechanism 2, the detection device can detect the material of the floor, the detection device sends the detection result to the controller, and the controller controls the driving mechanism 2 to work according to the detection result of the detection device, so that the cleaning structure 3 can be in the first working position or the second working position, and the cleaning process is more intelligent.

[0048] Specifically, for the driving mechanism 2, as shown in Figure 3 the driving mechanism 2 comprises a driver 21, a first driving member 22 and a second driving member 23, the driver 21 is arranged on the base 1; the first driving member 22 is connected with the driver 21, and a transmission part is arranged on the first driving member 22; the second driving member 23 is connected with the first driving member 22 and the cleaning structure 3, and a first matching part matched with the transmission part is arranged on the second driving member 23; the driver 21 drives the first driving member 22 to rotate, and under the cooperation of the transmission part and the first matching part, the second driving member 23 can move relative to the first driving member 22 and drive the cleaning structure 3 to move between the first working position and the second working position. Wherein, the driver 21 can be a driving motor, the first driving member 22 is driven to rotate by the driving motor, so that the second driving member 23 can rotate together and drive the cleaning structure 3 to rotate together.

[0049] Further, the first driving member 22 is arranged as a driving cylinder 221. Preferably, in combination with Figure 4 and Figure 5As shown, the driving cylinder 221 is substantially cylindrical, and the axial direction of the driving cylinder 221 is arranged along the up-down direction. The transmission part comprises a driving groove 222 arranged on the inner side of the driving cylinder 221, and the driving groove 222 is arranged in a spiral extending along the axial direction of the driving cylinder 221 to form a spiral groove; the second driving part 23 comprises a driving column 231 arranged on the inner side of the driving cylinder 221, one end of the driving column 231 is connected with the cleaning structure 3, and the first matching part comprises a transmission protrusion 232 arranged on the outer circumferential side of the driving column 231, the transmission protrusion 232 is arranged in the driving groove 222 and can move along the driving groove 222. When the transmission protrusion 232 and the driving groove 222 are in a spiral locking state, the driving column 231 can rotate together with the driving cylinder 221 when the driving cylinder 221 is driven to rotate by the driver 21; when the transmission protrusion 232 and the driving groove 222 are in a non-spiral locking state, the transmission protrusion 232 can move relative to the driving groove 222, and under the spiral guiding action of the driving groove 222, the transmission protrusion 232 can move relative to the driving groove 222 along the up-down direction, thereby driving the entire driving column 231 to move along the up-down direction, so that the cleaning structure 3 can move along the up-down direction to switch between the first working position and the second working position.

[0050] It can be understood that, in order to unlock the transmission protrusion 232 and the driving groove 222 in the spiral locking state, a relative force needs to be provided, so that the driving column 231 lags behind the rotation of the driving cylinder 221 under the action of the relative force, and a rotational speed difference is formed between the driving column 231 and the driving cylinder 221, so that the transmission protrusion 232 can move relative to the driving groove 222.

[0051] Among them, as Figure 4As shown in the figures, when the cleaning structure 3 is in the first working position, i.e. the cleaning structure 3 is in contact with the surface to be cleaned, when the driver 21 drives the driving cylinder 221 to rotate in the second direction, the transmission protrusion 232 and the driving groove 222 are in the locked state, at this time, the driving column 231 can rotate in the second direction along with the driving cylinder 221, and the cleaning structure 3 is in the cleaning state; when the driver 21 drives the driving cylinder 221 to switch from the second direction to the first direction, due to the contact between the cleaning structure 3 and the surface to be cleaned, the friction between the surface to be cleaned and the cleaning structure 3 applies a rotating resistance in the second direction to the cleaning structure 3, so that the transmission protrusion 232 on the driving column 231 and the driving groove 222 are unlocked, and then the driving column 231 rotates with a lag and the rotating speed is less than the rotating speed of the driving cylinder 221, so that the transmission protrusion 232 can move along the driving groove 222, so that the driving column 231 can move upward, driving the cleaning structure 3 to lift. The first direction and the second direction are opposite, for example, when the first direction is clockwise, the second direction is counterclockwise.

[0052] As shown in the figures, Figure 5 As shown in the figures, when the cleaning structure 3 is in the second working position, i.e. the cleaning structure 3 is in the highest lifting position, if the driver 21 drives the driving cylinder 221 to continuously rotate in the first direction, the transmission protrusion 232 and the driving groove 222 are locked, so that the driving column 231 rotates in the first direction along with the driving cylinder 221; when the cleaning structure 3 needs to be lowered to normally clean, the driver 21 can drive the driving cylinder 221 to rotate in the second direction, at this time, the damping member 4 provides a rotating resistance to the driving column 231, wherein the damping member 4 is sleeved on the end of the driving column 231 close to the cleaning structure 3, and when the cleaning structure 3 is in the second working position, the damping member 4 abuts against the outer circumferential side of the driving column 231, so that the damping member 4 can form a rotating resistance on the driving column 231, so that the transmission protrusion 232 can be unlocked with the driving groove 222, and a speed difference is formed between the driving column 231 and the driving cylinder 221, the transmission protrusion 232 can move downward along the driving groove 222, and the driving column 231 drives the cleaning structure 3 to move downward to the first working position to perform cleaning work. One driver 21 can realize the cleaning rotation of the cleaning structure 3, and can also adjust the lifting of the cleaning structure 3, which is simple in structure, low in cost and convenient to adjust.

[0053] Further, as shown in the figures, Figure 6As shown in the figure, the damping member 4 comprises a connecting portion 41 and a sleeve portion 42, which are both arranged in a ring shape, and a plurality of connecting arms connecting the connecting portion 41 and the sleeve portion 42, the connecting portion 41 is connected with the base 1, the sleeve portion 42 is arranged at the inner ring side of the connecting portion 41 and is sleeved on the outside of the driving column 231, and the plurality of connecting arms are arranged at the outer peripheral side of the sleeve portion 42, so that a certain flexible buffer is formed between the connecting portion 41 and the sleeve portion 42, thereby the frictional resistance applied to the driving column 231 has a certain buffer property and is not rigidly contacted, and the wear of the driving column 231 is smaller.

[0054] The driving column 231 comprises a first driving section and a second driving section arranged along the axial direction thereof, the sleeve portion 42 is sleeved on the outer peripheral side of the first driving section when the cleaning structure 3 is in the first working position, and the sleeve portion 42 is sleeved on the outer peripheral side of the second driving section and is in contact with the second driving section when the cleaning structure 3 is in the second working position, wherein the outer diameter of the first driving section is smaller than the outer diameter of the second driving section. When the cleaning structure 3 is in the first working position and normally performs the cleaning work, the outer diameter of the first driving section is set to be smaller due to the continuous rotation of the cleaning structure 3, so that the damping member 4 is not in contact with the driving column 231, thereby the damping member 4 is not worn; and when in the second working position, the sleeve portion 42 of the damping member 4 is in contact with the outside of the driving column 231, so that the damping member 4 can apply a rotational resistance to the driving column 231, so that the driving column 231 can better form the movement in the up-down direction to better adjust the position of the cleaning structure 3.

[0055] Moreover, in combination with Figure 2 and Figure 3As shown, the base 1 comprises a bottom plate 11 and a gear box 12 arranged on the bottom plate 11, the gear box 12 is provided with a through hole towards one side of the cleaning structure 3; the driving mechanism 2 further comprises a transmission gear set connecting the driver 21 and the driving cylinder 221, the transmission gear set is arranged in the gear box 12, and the driving cylinder 221 is rotatably arranged in the gear box 12 and at least partially protrudes from the through hole; the bottom plate 11 is formed with a limiting groove 111, the connecting part 41 is sleeved on the inner side of the limiting groove 111 and at least partially connected with the base 1, the through hole is coaxially arranged with the sleeve part 42, and at least part of the gear box 12 abuts on the damping part 4. Wherein, the bottom plate 11 can form the bottom plate 11 of the cleaning device, such as the bottom plate 11 of the sweeping robot, by arranging the damping part 4 on the bottom plate 11, the position of the damping part 4 is lower and the stability is better, so that the cleaning structure 3 is not easy to shake when it is lowered.

[0056] The transmission gear set comprises a worm coaxially arranged with the driving shaft of the driver 21, a first gear engaged with the worm, and a second gear coaxially arranged with the first gear, the outer diameter of the second gear is smaller than that of the first gear, a gear strip is arranged on the outer circumferential side of the driving cylinder 221, the gear strip is engaged with the second gear, the worm is driven to rotate by the driver 21, so that the first gear rotates, the second gear is driven to rotate together, the driving cylinder 221 is driven to rotate, and the driving column 231 and the cleaning structure 3 are driven to rotate.

[0057] The connecting part 41 of the damping part 4 comprises a ring body and two connecting columns protruding outwardly from the ring body, at least two accommodating holes are arranged on the circumferential wall of the limiting groove 111, and two connecting columns can respectively protrude into two accommodating holes, so that the damping part 4 can be preliminarily limited when placed in the limiting groove 111. Wherein, mounting holes are arranged on the two connecting columns, the two connecting columns are oppositely arranged along the radial direction of the ring body, two butt joints are arranged on the bottom plate 11, and the two butt joints are one-to-one arranged with the two mounting holes, screws or bolts are arranged in the corresponding butt joints and mounting holes, so that the damping part 4 is installed and fixed on the bottom plate 11, and the fixing of the damping part 4 is more reliable.

[0058] For the cleaning structure 3, in combination Figures 3 to 5As shown, the cleaning structure 3 comprises a cloth tray 31 and a cloth piece 32, the cloth tray 31 is connected with the driving column 231; the cloth tray 31 is roughly disc-shaped, the central axis of the cloth tray 31 is coaxial with the central axis of the driving column 231, the cloth piece 32 is arranged at the bottom of the cloth tray 31; the side of the cloth tray 31 away from the cloth piece 32 is provided with a mounting portion, the driving column 231 is provided with a second matching portion matched with the mounting portion in rotation, the mounting portion and the second matching portion are connected and matched, so that the driving column 231 can drive the cloth tray 31 to rotate when the driving column 231 rotates, and the disassembly and assembly of the cleaning structure 3 are more convenient.

[0059] Further, the cloth tray 31 comprises a tray body 311 and a connecting head 312 protruding from one side of the tray body 311, the mounting portion comprises a mounting groove 313 arranged on the connecting head 312, at least part of the driving column 231 extends into the mounting groove 313 to form the second matching portion, wherein the inner circumferential surface of the mounting groove 313 and the outer circumferential surface of the driving column 231 extending into the mounting groove 313 are both non-circular, for example, the inner circumferential surface of the mounting groove 313 and the outer circumferential surface of the end of the driving column 231 can both be pentagonal, hexagonal or irregular.

[0060] The utility model also provides a kind of cleaning equipment, and the cleaning equipment includes equipment main body and the cleaning component 100 described above on the equipment main body, wherein the bottom plate 11 of the cleaning component 100 can form the bottom shell of the equipment main body, the cleaning structure 3 can be extended from the bottom of the equipment main body, so that the cleaning structure 3 can be contacted with the surface to be cleaned when cleaning equipment carries out cleaning work, when cleaning equipment travels to blanket area, the cleaning structure 3 can be lifted, so that the cleaning structure 3 better avoids blanket area, so that the cleaning effect of cleaning equipment is better, and cleaning process is more intelligent, effectively reduces the participation of user, and user experience is better.

[0061] Among them, the cleaning equipment can be set as a sweeping robot, a floor washing machine or a washing and mopping integrated machine.

[0062] The above is only preferred embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structure using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A cleaning assembly characterized by, The utility model relates to a cleaning device, including: a base; a driving mechanism arranged on the base; a cleaning structure connected with the driving mechanism, the driving mechanism can drive the cleaning structure to rotate, and the driving mechanism can drive the cleaning structure to move relative to the driving mechanism, so that the cleaning structure has a first working position and a second working position; a damping member arranged on the base; wherein, when the cleaning structure is in the first working position and the driving mechanism rotates in a first direction, the cleaning structure can rotate in the first direction together, and under the action of the damping member, the cleaning structure can be driven to move from the first working position to the second working position.

2. The cleaning assembly of claim 1, wherein, The driving mechanism includes: a driver arranged on the base; a first driving member connected with the driver, the first driving member is provided with a transmission part; a second driving member connected with the first driving member and the cleaning structure, the second driving member is provided with a first matching part matched with the transmission part; the driver drives the first driving member to rotate, and under the matching action of the transmission part and the first matching part, the second driving member can move relative to the first driving member, and drive the cleaning structure to move between the first working position and the second working position.

3. The cleaning assembly of claim 2, wherein, The first driving member is arranged as a driving cylinder, the transmission part includes a driving groove arranged on the inner side of the driving cylinder, and the driving groove is arranged in a spiral along the axial direction of the driving cylinder; the second driving member includes a driving column sleeved on the inner side of the driving cylinder, the other end of the driving column is connected with the cleaning structure, the first matching part includes a transmission protrusion protruding on the outer circumferential side of the driving column, and the transmission protrusion is clamped in the driving groove and can move along the driving groove.

4. The cleaning assembly of claim 3, wherein, The damping member is sleeved on one end of the driving column close to the cleaning structure, and when the cleaning structure is in the second working position, the damping member abuts against the outer circumferential side of the driving column.

5. The cleaning assembly of claim 4, wherein, The damping member includes a connecting part and a sleeving part arranged in a ring shape, and a plurality of connecting arms connecting the connecting part and the sleeving part, the connecting part is connected with the base, and the sleeving part is arranged on the inner ring side of the connecting part and is sleeved on the outer side of the driving column.

6. The cleaning assembly of claim 5, wherein, The driving column includes a first driving section and a second driving section arranged in the axial direction, when the cleaning structure is in the first working position, the sleeving part is sleeved on the outer circumferential side of the first driving section, when the cleaning structure is in the second working position, the sleeving part is sleeved on the outer circumferential side of the second driving section and is in contact with the second driving section, wherein the outer diameter of the first driving section is smaller than the outer diameter of the second driving section.

7. The cleaning assembly of claim 5, wherein, The base includes a bottom plate and a gear box arranged on the bottom plate, and the gear box is provided with a through hole on the side close to the cleaning structure; the driving mechanism further includes a transmission gear set connecting the driver and the driving cylinder, the transmission gear set is arranged in the gear box, and the driving cylinder is arranged in the gear box and can be at least partially extended from the through hole. The bottom plate is provided with a limiting groove, the connecting part is sleeved on the inner side of the limiting groove and connected with the base at least partially, the through hole is coaxially arranged with the sleeve part, and at least part of the gear box abuts against the damping part.

8. The cleaning assembly of claim 3, wherein, The cleaning structure comprises: A dishcloth disc connected with the driving column; A dishcloth arranged on the dishcloth disc; A mounting part arranged on the side of the dishcloth disc away from the dishcloth; 9. The cleaning assembly of claim 8, wherein, The dishcloth disc comprises a disc main body and a connecting head protruding from one side of the disc main body, the mounting part comprises a mounting groove arranged on the connecting head, at least part of the driving column is inserted into the mounting groove to form the second matching part, and the inner circumferential surface of the mounting groove and the outer circumferential surface of the driving column inserted into the mounting groove are both arranged in a non-circular shape.

10. A cleaning apparatus, characterized by The cleaning assembly comprises the cleaning assembly according to any one of claims 1 to 9.

Images