CN217408693U

CN217408693U - Cleaning mechanism and cleaning equipment

Info

Publication number: CN217408693U
Application number: CN202220605079.0U
Authority: CN
Inventors: 袁广运; 夏苏宇
Original assignee: Dreame Technology Suzhou Co ltd
Current assignee: Dreame Technology Suzhou Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-09-13
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a cleaning mechanism and cleaning device belongs to clean technical field. Wherein, clean mechanism includes: a housing having a housing cavity for placing the dust box to accommodate the dust box; the cover body is positioned at the bottom end of the machine shell and is rotationally connected with the machine shell, and the cover body is provided with a bottom wall for detachably mounting the cleaning piece; the cover body is provided with an opening state and a closing state, and rotates relative to the shell under the action of driving force so as to switch between the opening state and the closing state; when the dust box is in a closed state, the dust box is positioned in the accommodating cavity, and the cleaning piece is arranged on the bottom wall; when the cover body is switched from the closing state to the opening state, the cleaning piece slides relative to the cover body under the action of the self gravity of the cleaning piece so as to be separated from the cover body, and the dust box falls out of the accommodating cavity under the action of the self gravity of the dust box. Through the arrangement, a user can clean the dust box and the cleaning piece without contacting the cleaning piece and the dust box so as to detach the cleaning piece and the dust box, and the cleaning device is more rapid and convenient.

Description

Cleaning mechanism and cleaning equipment

Technical Field

The utility model belongs to the technical field of it is clean, concretely relates to cleaning mechanism and cleaning equipment.

Background

Cleaning equipment, such as floor washers, mopping machines, sweeping and mopping integrated machines and the like, has been gradually applied to household floor cleaning, and has the advantages of labor saving, good cleaning effect and the like. The cleaning mechanism of the cleaning device generally comprises a dust box and a cleaning piece, wherein the dust box is used for collecting garbage on the surface to be cleaned, the garbage can be solid, liquid or dust gas and the like, and the cleaning piece generates friction force on the surface to be cleaned in the moving process so as to clean the surface to be cleaned. However, after the cleaning device completes the cleaning task, the dust box and the cleaning piece need to be detached from the casing for cleaning, and in the detaching process, a user needs to directly contact with dirt, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem of how to avoid contacting dirtiness at the in-process of dismantling dirt box and cleaning member.

In order to solve the technical problem, the utility model provides a cleaning mechanism, include:

the dust box comprises a machine shell and a dust collecting device, wherein the machine shell is provided with an accommodating cavity for placing the dust box so as to accommodate the dust box;

the cover body is positioned at the bottom end of the machine shell and is rotationally connected with the machine shell, and the cover body is provided with a bottom wall for detachably mounting the cleaning piece;

the cover body is provided with an opening state and a closing state, and the cover body rotates relative to the shell under the action of driving force so as to switch between the opening state and the closing state;

when the dust box is in the closed state, the dust box is positioned in the accommodating cavity, and the cleaning piece is arranged on the bottom wall;

when the cover body is switched from the closing state to the opening state, the cleaning piece slides relative to the cover body under the action of the self gravity of the cleaning piece so as to be separated from the cover body, and the dust box falls out of the accommodating cavity under the action of the self gravity of the dust box.

Optionally, in the cleaning mechanism, a sliding groove is arranged on one of the bottom wall and the cleaning member, and a sliding block in sliding fit with the sliding groove is arranged on the other of the bottom wall and the cleaning member.

Optionally, in the cleaning mechanism, the cover body has a rotating end rotatably connected to the housing;

the sliding groove is arranged on the bottom wall, the sliding groove extends from one side of the bottom wall far away from the rotating end to one side of the bottom wall close to the rotating end, and the length of the sliding groove is smaller than that of the bottom wall;

or

The spout sets up on the cleaning member, the spout certainly the cleaning member is close to one side of rotation end is kept away from one side of rotation end extends the setting, just the length of spout is less than the length of cleaning member.

Optionally, in the cleaning mechanism, the cover body has a side wall connected to the bottom wall, the rotating end is formed at a side of the side wall away from the bottom wall, and the cleaning mechanism further includes a dust suction opening formed in the side wall;

and/or;

the machine shell is provided with a side part, the side part is positioned on one side of the dust suction port and is provided with at least one concave part communicated with the dust suction port, and the concave part is formed at one end of the side part, which is close to the bottom wall, in the height direction of the cleaning mechanism.

Optionally, in the above cleaning mechanism, the cleaning mechanism further includes a locking member, which is mounted on the cover and/or the housing and is adapted to lock the cover and the housing so as to keep the cover in the closed state.

Optionally, in the above cleaning mechanism, the locking member is mounted on the housing, and includes:

a force application part which can move relative to the machine shell;

the locking part is connected with the force application part and moves along with the movement of the force application part;

the locking part is abutted against the bottom wall so that the cover body is kept in the closed state;

the force application part moves under the action of driving force to drive the locking part to move so as to be separated from the cover body, and the cover body is switched from the closing state to the opening state.

Optionally, in the above-mentioned cleaning mechanism, in a moving direction of the cleaning mechanism, the force application part rotates relative to the housing, and the force application part has a rotating shaft rotatably connected to the housing;

or

The force application portion moves in a height direction of the cleaning mechanism with respect to the housing.

Optionally, in the cleaning mechanism, the cleaning mechanism further includes an elastic member, and the elastic member always applies an elastic force to the force application portion, so that the force application portion drives the locking portion to tend to abut against the cover body, so that the cover body is kept in the closed state;

the elastic piece is sleeved on the rotating shaft, or the elastic piece is connected with the force application part and the shell.

Optionally, in the cleaning mechanism, the locking member includes a first locking portion and a second locking portion, and the first locking portion and the second locking portion cooperate to generate a locking force;

the first locking portion is provided on one of the housing and the cover, and the second locking portion is provided on the other of the housing and the cover.

The utility model also provides a cleaning device, include:

a host;

the cleaning mechanism is arranged with the main machine so as to enable the main machine to generate negative pressure in a dust box of the cleaning mechanism;

the cleaning piece is detachably arranged on the bottom wall of the cleaning mechanism; and

the dust box is detachably arranged in the accommodating cavity of the cleaning mechanism;

wherein the cleaning mechanism is the cleaning mechanism as described above.

The technical scheme provided by the utility model, following advantage has: the dust box is provided with a machine shell and a cover body which is rotationally connected with the machine shell, the machine shell is provided with an accommodating cavity for accommodating the dust box, the bottom wall of the cover body is detachably provided with a cleaning piece, and the cleaning piece is in sliding connection with the bottom wall; after the cleaning mechanism finishes the cleaning task, acting force is applied to enable the cover body to rotate so as to open the containing cavity, the cleaning piece slides under the action of self gravity to be separated from the cover body, meanwhile, the dust box in the containing cavity also drops out of the containing cavity from the containing cavity under the action of self gravity, and a user does not need to contact the cleaning piece and the dust box so as to detach the cleaning piece and the dust box, so that the cleaning mechanism is more rapid and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a cleaning mechanism of the present invention;

FIG. 2 is another schematic view of the cleaning mechanism of the present invention;

FIG. 3 is a schematic view of another embodiment of the cleaning mechanism of the present invention;

FIG. 4 is a cross-sectional schematic view of the cleaning mechanism of FIG. 1;

FIG. 5 is an exploded view of the cleaning mechanism of FIG. 1;

FIG. 6 is a schematic view of the retaining member of FIG. 1;

description of reference numerals:

10-a cleaning mechanism;

1-a machine shell; 11-a recess; 12-a housing chamber; 2-a cover body; 21-bottom wall; 22-a dust suction port; 23-a chute; 24-a rotating end; 3-a locking member; 31-a force application part; 311-an applicator; 312-a linker; 32-a locking portion; 33-a rotating shaft;

20-a cleaning member;

30-a dust box; 301-dust inlet.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; similarly, "inner and outer" refer to the inner and outer relative to the contours of the components themselves for ease of understanding and description, but the above directional terms are not intended to limit the invention.

Example 1

Referring to fig. 1, 4 and 5, the present embodiment provides a cleaning mechanism 10, which is suitable for cleaning a surface to be cleaned. The surface to be cleaned can be a ground surface or a wall surface with different roughness degrees or a surface of an object to be cleaned.

Specifically, the cleaning mechanism 10 includes a housing 1 having a receiving cavity 12 and a dust suction channel communicating with the receiving cavity 12, and the dust suction channel communicates with an external negative pressure generator, so that the negative pressure generator can form a negative pressure in the receiving cavity 12 through the dust suction channel, thereby realizing cleaning. In this embodiment, the negative pressure generator is a fan.

In other embodiments, the dust suction channel may also be formed in the housing 1 and communicate with the accommodating chamber 12, and correspondingly, the negative pressure generator is also disposed in the accommodating chamber 12, which is not specifically limited herein, depending on the actual situation.

In order to collect the dirt to prevent the dirt from being stored in the accommodating chamber 12, so that the user needs to clean the accommodating chamber 12, and the cleaning burden of the user is increased, the cleaning mechanism 10 further includes a dust box 30. The dust box 30 has a dust inlet 301 and a dust outlet, which are communicated with each other, the dust outlet is communicated with the dust collecting channel, and the dust inlet 301 is communicated with the casing 1. In this embodiment, the accommodating chamber 12 is used for detachably placing the dust box 30, and the user can detach the dust box 30 from the housing 1 to take out the dust box from the accommodating chamber 12, so that the user can clean the dust box 30 conveniently, the service life of the dust box 30 is prolonged, and the cleaning efficiency of the cleaning mechanism 10 is ensured. When the dust box 30 is placed in the accommodating chamber 12, the accommodating chamber 12 can accommodate the dust box 30 to prevent the dust box 30 from being exposed outside the housing 1.

In order to further improve the cleaning efficiency of the cleaning mechanism 10, when the dust box 30 is placed in the accommodating cavity 12, the dust box 30 is engaged with the inner wall of the housing 1. That is, the dust box 30 is disposed in the accommodating chamber 12 in a snap-fit manner, so as to fix the dust box 30 and the housing 1. The purpose of this is to: treat at clean mechanism 10 and clean the in-process that the face cleared up, prevent because dirt box 30 rocks in holding chamber 12 to and casing 1's inner wall between produce the gap, cause the negative pressure effect to reduce, the filth falls into holding chamber 12 from the gap in, thereby cause the pollution in the holding chamber 12, increase user's clean burden. In addition, due to the reduction of the negative pressure effect, dirt with larger weight cannot be cleaned, or dirt adhered to the surface to be cleaned cannot be separated from the surface to be cleaned under the negative pressure effect, so that the cleaning efficiency is reduced.

In the present embodiment, the dust box 30 is a disposable dust box 30, which reduces the cleaning burden on the user for cleaning the dust box 30. Conventionally, since the dust box 30 is disposable, the dust box 30 should have a low cost, and the dust box 30 can accommodate the dirt and can optionally have a filtering function, so that the material of the dust box 30 can be determined according to the actual situation to meet the above characteristics.

Moreover, since the dust box 30 is a disposable dust box 30, when the dust box 30 is placed in the accommodating cavity 12, the dust box 30 is engaged with the inner wall of the housing 1, and is not fixed by other fixing members, so that the assembly steps are simplified, and the operation of a user is facilitated.

The cleaning mechanism 10 further includes a cover 2 connected to the housing 1, and the cover 2 opens or closes the accommodating cavity 12. In this embodiment, the cover 2 is located at the bottom end of the casing 1 and is rotatably connected to the casing 1, so that when the cover 2 is rotated relative to the casing 1 to open the accommodating cavity 12, the dust box 30 can directly drop from the accommodating cavity 12, and the disassembly is more convenient. It should be noted that the engaging force between the dust box 30 and the inner wall of the housing 1 is smaller than the total weight of the dirt in the dust box 30, so that the dust box 30 can fall off from the accommodating cavity 12 under the action of gravity.

The cover 2 has a bottom wall 21, and the bottom wall 21 is detachably mounted on the cleaning member 20, so that the user can detach the cleaning member 20 conveniently. In this embodiment, the cleaning member 20 is a disposable wipe. The disposable wiping cloth can be made of wet paper towels, so that the cleaning efficiency is guaranteed, and the increase of the cleaning cost of a user can be avoided.

The cover 2 has a rotating end 24 which is rotatably connected to the housing 1. In order to secure a dirt storage capacity of the dust box 30 and to improve the cleaning efficiency of the cleaning mechanism 10, the rotating end 24 is provided on one end side of the cover 2. The rotating end 24 is connected to one end of the bottom end of the housing 1. When the cover 2 is rotated by the rotating end 24 to open the accommodating cavity 12, the dust box 30 disposed in the accommodating cavity 12 can be separated from the accommodating cavity 12 without being interfered by the cover 2.

The rotating end 24 may be a cylindrical block protruding outward from the end of the cover 2, and correspondingly, a cylindrical groove for rotatably matching the cylindrical block is formed on the inner wall of the housing 1, so that the cover 2 can rotate relative to the housing 1.

Alternatively, the rotating ends 24 are both ends of a rotating shaft, and one end side of the cover 2 is fitted over or connected to the rotating shaft. Similarly, a rotation groove is formed on the inner wall of the housing 1 to be rotatably engaged with both ends of the rotation shaft, so that the cover 2 can rotate relative to the housing 1.

In the present embodiment, the rotating end 24 is a cylindrical block formed to protrude outward from the end side of the lid body 2 in order to simplify the manufacturing process. Meanwhile, the above arrangement also facilitates the assembly of the cover body 2 and the casing 1.

As shown in fig. 2 and fig. 3, the cover 2 opens or closes the accommodating cavity 12, so that the cover 2 has an open state and a closed state. Wherein the lid body 2 is rotated relative to the housing by a driving force to switch between an open state and a closed state.

When the cleaning device is closed, the other end of the cover 2 is connected to the housing 1, the dust box 30 is located in the accommodating cavity 12 under the abutting action of the cover 2, and the cover 2 is parallel or nearly parallel to the surface to be cleaned, so that the cleaning element 20 can be mounted on the bottom wall 21. When the cover 2 is switched from the closed state to the open state, the cover 2 rotates to the position and droops under the action of gravity, so that the cleaning member 20 slides relative to the cover 2 under the action of its own gravity to be separated from the cover 2, and the dust box 30 falls out of the accommodating cavity 12 under the action of its own gravity. Therefore, after the cleaning mechanism 10 completes the cleaning operation, only the cover 2 needs to be driven to rotate so as to rotate the cover 2 relative to the housing 1, and the user can complete the cleaning of the dust box 30 and the cleaning member 20 without contacting the dust box 30 and the cleaning member 20, so that the one-key detachment of the dust box 30 and the cleaning member 20 is realized, and the convenience and the rapidness are realized.

In order to separate the cleaning member 20 from the lid body 2 when the lid body 2 is in the open state, one of the bottom wall 21 and the cleaning member 20 is provided with a slide groove 23, and the other of the bottom wall 21 and the cleaning member 20 is provided with a slide block which is slidably fitted with the slide groove 23. Through the cooperation of spout 23 and slider to when making lid 2 rotate in order to open holding chamber 12 for casing 1, cleaning member 20 can slide relative to diapire 21 under its self action of gravity, then breaks away from with diapire 21, realizes cleanly.

In one embodiment, the sliding groove 23 is disposed on the bottom wall 21, the sliding groove 23 extends from a side of the bottom wall 21 away from the rotating end 24 to a side close to the rotating end 24, and the length of the sliding groove 23 is smaller than that of the bottom wall 21. In another embodiment, the sliding groove 23 is disposed on the cleaning member 20, the sliding groove 23 extends from a side of the cleaning member 20 close to the rotating end 24 to a side far from the rotating end 24, and the length of the sliding groove 23 is smaller than that of the cleaning member 20. The purpose of this is to: the cleaning members 20 are prevented from being separated from the bottom wall 21 when the cleaning mechanism 10 performs a cleaning operation, to lower the cleaning efficiency.

As described above, the lid body 2 is opened or closed by the driving force. The driving force may be a mechanical force or a force applied by a user.

When the driving force is mechanical force, the cleaning mechanism 10 further includes a driving member connected to the cover 2, and the driving member drives the cover 2 to rotate, thereby switching between the open state and the closed state. The driving member can be a driving motor or an electric cylinder and the like. When the driving member is a driving motor, the output shaft of the driving motor can be connected with the cover body 2 through the transmission member, so as to reduce the rotating speed of the driving motor. When the driving piece is the electric jar, the output end of the electric jar is connected with the cover body 2 through the transmission piece, and the transmission piece is used for converting the linear motion of the electric jar into the rotary motion. The driving member is of an existing structure, such as a gear set, and can be configured according to a driving member in practical application, which is not described herein again.

When the driving force is a force applied by the user, the rotation shaft 33 rotates in accordance with the force application direction of the user. In the present embodiment, the driving force is a force applied by a user to reduce the manufacturing cost of the cleaning mechanism 10, and thus reduce the cleaning cost of the user.

As can be seen from fig. 3 and 5, when the cover 2 is in the closed state, the other end side of the cover 2 not provided with the rotation shaft is connected to the housing 1, and therefore, the cleaning mechanism 10 further includes a locking member 3, and the locking member 3 is mounted on the cover 2 and/or the housing 1 and is adapted to lock the cover 2 and the housing 1 so as to maintain the cover 2 in the closed state.

In one embodiment, the locking member 3 is mounted on the casing 1. At this time, the locker 3 includes an urging portion 31 connected to the housing 1 and movable relative to the housing 1, and a locking portion 32 connected to the urging portion 31, and the locking portion 32 moves in accordance with the movement of the urging portion 31. Wherein, the locking part 32 is abutted against the bottom wall 21 to keep the cover body 2 in a closed state; when the force application portion 31 moves under the driving force to drive the locking portion 32 to move to separate from the lid body 2, the lid body 2 is switched from the closed state to the open state.

The biasing portion 31 rotates relative to the housing 1 in the moving direction of the cleaning mechanism 10, and the biasing portion 31 has a rotating shaft 33 rotatably connected to the housing 1. The pivot 33 is provided in the same manner as the pivot end 24 of the cover 2 described above. That is, the rotating shaft 33 can be formed by extending outward from two sides of the force application portion 31, or the force application portion 31 is sleeved on the rotating shaft 33, which is not described herein.

Referring to fig. 6, in the present embodiment, when the force application portion 31 is rotatably connected to the housing 1, there is a gap between the force application portion and the housing 1. The force applying unit 31 includes a force applying body 311 and a connecting body 312 connecting the force applying body 311 and the locking unit 32, and the rotation shaft 33 is disposed between the force applying body 311 and the connecting body 312. In the height direction of the cleaning mechanism 10, the force applying body 311 is located above the connecting body 312, so that when the force applying body 311 applies an acting force to the user to drive the force applying body 311 to rotate toward the housing 1, the connecting body 312 drives the locking portion 32 to rotate toward a direction away from the housing 1, and further the locking portion 32 is separated from the bottom wall 21 of the cover 2, and the cover 2 rotates to switch from the closed state to the open state.

Alternatively, the biasing portion 31 moves in the height direction of the cleaning mechanism 10 with respect to the housing 1. In this case, the urging portion 31 does not need to be spaced apart from the housing 1. When the user applies a force to the biasing portion 31 to drive the biasing portion 31 to move toward the lid body 2, the locking portion 32 is disengaged from the bottom wall 21 of the lid body 2, and the lid body 2 rotates to switch from the closed state to the open state. It should be noted that when the force application portion 31 is moved to the proper position, the distance between the locking portion 32 and the bottom wall 21 of the lid body 2 will not hinder the rotation of the lid body 2. A sliding groove 23 and a sliding block which is in interaction fit with the sliding groove 23 can be further arranged between the force application part 31 and the machine shell 1, the sliding groove 23 is arranged on one of the machine shell 1 and the force application part 31, and the sliding block is arranged on the other of the force application part 31 and the machine shell 1, so that a user can drive the force application part 31 to move by applying a small force.

For the convenience of user operation, the cleaning mechanism 10 may further optionally include an elastic member, and the elastic member always applies an elastic force to the force application portion 31, so that the force application portion 31 drives the locking portion 32 to tend to abut against the cover 2, so as to keep the cover 2 in the closed state. When the force application portion 31 is rotatably connected to the housing 1, the elastic member is sleeved on the rotating shaft 33, and in this case, the elastic member is a torsion spring. When the urging portion 31 is slidably connected to the housing 1, the elastic member connects the urging portion 31 and the housing 1, and in this case, the elastic member may be a tension spring, a compression spring, or the like.

In another embodiment, the locker 3 includes a first locker portion and a second locker portion, which cooperate to generate a locking force. The first locking portion is provided on one of the case 1 and the cover 2, and the second locking portion is provided on the other of the case 1 and the cover 2. In this embodiment, the first locking portion and the second locking portion may be a latch and a slot to open or close the cover 2.

In order to allow the dirt to enter the dust box 30 disposed in the accommodating chamber 12 from the surface to be cleaned under the action of the negative pressure, the cover body 2 has a side wall connected to the bottom wall 21, the rotating end 24 is formed on a side of the side wall away from the bottom wall 21, the cleaning mechanism 10 further includes a dust suction port 22 formed on the side wall, and the dust suction port 22 is communicated with the dust inlet 301 of the dust box 30. Preferably, the dust inlet 301 of the dust box 30 and the dust suction opening 22 are oppositely disposed, so that the dirt can directly enter into the dust inlet 301 through the dust suction opening 22.

The housing 1 has a side portion located on the side of the dust suction port 22 and provided with at least one recess 11 communicating with the dust suction port 22, and the recess 11 is formed at an end of the side portion located near the bottom wall 21 in the height direction of the cleaning mechanism 10. The purpose of the provision of the recess 11 is: so that the dirt can pass through the recess 11 and enter the dust box 30 from the dust suction opening 22, thereby ensuring the cleaning efficiency of the cleaning mechanism 10.

Example 2

Referring to fig. 1 and 5, the present embodiment provides a cleaning apparatus, which includes a main body and a cleaning mechanism 10 installed on the main body, wherein the main body generates a negative pressure in a dust box 30 of the cleaning mechanism. The main machine comprises a shell and a negative pressure generator arranged in the shell, and the negative pressure generator is communicated with a dust suction channel of the cleaning mechanism 10. Here, the cleaning mechanism 10 is the cleaning mechanism 10 in embodiment 1 described above.

The cleaning device further comprises a dust box 30 detachably mounted in the accommodating cavity 12 of the cleaning mechanism 10 and a cleaning piece 20 detachably mounted on the bottom wall 21 of the cleaning mechanism 10, dirt on a surface to be cleaned enters the dust box 30 under the action of negative pressure, and then the surface to be cleaned is cleaned by the cleaning piece 20, so that the overall cleaning efficiency of the cleaning device is improved.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, a person skilled in the art can make changes or changes in other different forms without creative work, and all should belong to the protection scope of the present invention.

Claims

1. A cleaning mechanism, comprising:

the cover body is provided with an opening state and a closing state, and rotates relative to the machine shell under the action of driving force so as to switch between the opening state and the closing state;

2. The cleaning mechanism of claim 1, wherein one of said bottom wall and said cleaning elements is provided with a chute, and the other of said bottom wall and said cleaning elements is provided with a slider slidably engaged with said chute.

3. The cleaning mechanism of claim 2, wherein the cover has a rotating end rotatably coupled to the housing;

or

The spout sets up on the cleaning member, the spout certainly the cleaning member is close to one side of rotation end is to keeping away from one side of rotation end extends the setting, just the length of spout is less than the length of cleaning member.

4. The cleaning mechanism of claim 3, wherein the cover has a side wall connected to the bottom wall, the rotating end being formed on a side of the side wall remote from the bottom wall, the cleaning mechanism further comprising a suction opening formed in the side wall;

and/or;

the machine shell is provided with a side part, the side part is positioned on one side of the dust suction opening and is provided with at least one concave part communicated with the dust suction opening, and in the height direction of the cleaning mechanism, the concave part is formed at one end of the side part, which is close to the bottom wall.

5. The cleaning mechanism of any one of claims 1 to 4, further comprising a locking member mounted on the cover and/or the housing adapted to lock the cover and the housing to maintain the cover in the closed state.

6. The cleaning mechanism of claim 5, wherein the retaining member is mounted to the housing and comprises:

a force application part which can move relative to the machine shell;

7. The cleaning mechanism of claim 6, wherein the force applying portion rotates relative to the housing in a direction of movement of the cleaning mechanism, the force applying portion having a shaft rotatably coupled to the housing;

or

8. The cleaning mechanism as claimed in claim 7, further comprising an elastic member, wherein the elastic member always applies an elastic force to the force application portion, so that the force application portion drives the locking portion to tend to abut against the cover body, so as to keep the cover body in the closed state;

9. The cleaning mechanism of claim 5, wherein the locking member includes a first locking portion and a second locking portion that cooperate to generate a locking force;

10. A cleaning apparatus, comprising:

a host;

wherein the cleaning mechanism is as claimed in any one of claims 1 to 9.