Cleaning apparatus and its application recovery bucket, filtering device

Abstract

The application discloses a cleaning device and a recycling barrel and a filtering device applying the same. A mixture of liquid dirt and solid dirt enters a filtering cavity from a release bottom cover, the liquid dirt is filtered by a filtering assembly to the outside of the filtering cavity, and the solid dirt remains in the filtering cavity, that is, the application realizes separation of the liquid dirt and the solid dirt, and can facilitate user cleaning of the recycling barrel. Moreover, with movement of a dirt discharging assembly towards the release bottom cover, the dirt discharging assembly drives the release bottom cover to cancel covering of a dirt discharging port of the filtering assembly through a linkage assembly, and at the same time, the dirt discharging assembly drives the solid dirt in the filtering cavity to be discharged through the dirt discharging port. In other words, the dirt discharging assembly of the application cleans the solid dirt in the filtering cavity, and at the same time, drives the release bottom cover to cancel covering of the dirt discharging port, so that the solid dirt cleaned by the dirt discharging assembly is directly discharged through the dirt discharging port, one step realizes cleaning and discharging of the solid dirt in the filtering cavity, and greatly facilitates user cleaning of the recycling barrel.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning equipment, in particular to a cleaning equipment and a recycling bucket and a filtering device applied thereto. BACKGROUND

[0002] Cleaning machines and scrubbers with cleaning functions such as floor washing and mopping can replace users to perform cleaning work such as floor cleaning, thereby bringing great convenience to users and thus being widely applied. At present, most of the household cleaning machines and scrubbers on the market have the following disadvantages in the device (mainly the recycling bucket) for recycling and storing liquid dirt: (1) the liquid dirt and solid dirt recycled in the recycling bucket are mixed together, which is usually inconvenient to directly pour into a garbage can; (2) part of the solid dirt may adhere to the recycling bucket, which needs to be cleaned additionally; (3) the inner wall of the recycling bucket is dirty and black due to the adhesion of solid dirt, which affects the appearance of the product. Due to the above factors, the cleaning process of the recycling bucket is complicated, which is inconvenient for users to clean, and greatly affects the user experience. SUMMARY

[0003] The present application provides a cleaning equipment and a recycling bucket and a filtering device applied thereto, which can separate liquid dirt and solid dirt and facilitate users to clean the recycling bucket.

[0004] The present application provides a recycling bucket applied to a cleaning equipment. The recycling bucket comprises: a bucket body assembly, which is internally provided with a dirt storage cavity; a filtering assembly, which is arranged in the dirt storage cavity and is provided with a filtering cavity and a dirt discharge opening connected to the filtering cavity; a release bottom cover, which is used for selectively covering the dirt discharge opening; wherein a mixture of liquid dirt and solid dirt enters the filtering cavity from the release bottom cover, the liquid dirt is filtered by the filtering assembly to the outside of the filtering cavity and is received by the dirt storage cavity, and the solid dirt remains in the filtering cavity; a dirt discharge assembly, which is movably arranged in the filtering cavity; and a linkage assembly, the dirt discharge assembly is in transmission cooperation with the release bottom cover through the linkage assembly; wherein, with the movement of the dirt discharge assembly towards the release bottom cover, the dirt discharge assembly drives the release bottom cover to cancel the covering of the dirt discharge opening through the linkage assembly, and at the same time, the dirt discharge assembly drives the solid dirt in the filtering cavity to be discharged through the dirt discharge opening.

[0005] In an embodiment of the present application, the linkage assembly comprises an enabling member and a connecting mechanism; the enabling member is arranged between the dirt discharge assembly, the filtering assembly and the release bottom cover and is detachably connected through the connecting mechanism; wherein, with the movement of the dirt discharge assembly towards the release bottom cover, the enabling member drives the connecting mechanism to allow the release bottom cover to move away from the dirt discharge opening, so that the release bottom cover cancels the covering of the dirt discharge opening.

[0006] In an embodiment of the present application, the enabling member comprises a top rod; the connecting mechanism comprises a buckle member and a buckle position member; the buckle member is arranged on the release bottom cover, and the buckle position member is arranged on the filter assembly; the buckle member is selectively buckled on the buckle position member; when the pollution discharging assembly moves towards the release bottom cover, the top rod can abut against the buckle member, so that the buckle member is separated from the buckle position member, thereby allowing the release bottom cover to move away from the pollution discharging port.

[0007] In an embodiment of the present application, the buckle member comprises a connecting portion, a buckling portion and an abutting portion; the connecting portion is connected to the release bottom cover; the connecting portion is connected to the abutting portion through the buckling portion; the abutting portion is close to the middle portion of the release bottom cover relative to the connecting portion; the buckling portion is used for selectively buckling on the buckle position member; and the top rod is used for abutting against the abutting portion; in response to the abutting force of the top rod applied to the abutting portion, the connecting portion is deformed towards the middle portion, and the abutting portion moves towards the release bottom cover, so that the buckling portion is separated from the buckle position member.

[0008] In an embodiment of the present application, the release bottom cover is further rotatably connected to the filter assembly through a rotating shaft; after the buckle member is separated from the buckle position member, the release bottom cover can be rotated away from the pollution discharging port.

[0009] In an embodiment of the present application, the pollution discharging assembly comprises a moving member movably arranged in the filter cavity; and a pollution scraping member arranged on the moving member and close to the side wall of the filter cavity, so as to strip off the solid dirt on the side wall of the filter cavity during the movement of the moving member and discharge the solid dirt through the pollution discharging port.

[0010] In an embodiment of the present application, the pollution scraping member is an elastic body.

[0011] In an embodiment of the present application, the pollution scraping member is arranged on the end portion of the moving member towards the release bottom cover.

[0012] In an embodiment of the present application, the recovery bucket further comprises an elastic member connected to the moving member, used for driving the moving member to move away from the release bottom cover.

[0013] In an embodiment of the present application, the filter assembly is detachably arranged in the pollution storage cavity.

[0014] In an embodiment of the present application, the bucket assembly comprises a bucket body and a bucket cover body; the bucket cover body is detachably arranged on the bucket body and cooperates with the bucket body to form the pollution storage cavity; the recovery bucket further comprises a handle connected to the filter assembly; and the bucket cover body limits the movement of the filter assembly towards the bucket cover body through the handle.

[0015] In an embodiment of the present application, the pollution discharging assembly is provided with a first guide member; the recovery bucket further comprises a handle connected to the filter assembly and provided with a second guide member; at least one of the first guide member and the second guide member extends towards the release bottom cover, so that the first guide member and the second guide member cooperate to guide the movement of the pollution discharging assembly towards the release bottom cover.

[0016] In an embodiment of the present application, the bucket assembly comprises: a bucket body; a bucket cover body detachably covering the bucket body and cooperating with the bucket body to form a sewage storage cavity; wherein the filter assembly is fixedly connected to the bucket cover body.

[0017] In an embodiment of the present application, the recycling bucket further comprises: a guide column movably penetrating the bucket cover body and connected to the sewage discharge assembly, and a user drives the sewage discharge assembly to move towards the release bottom cover by operating the guide column.

[0018] In an embodiment of the present application, the recycling bucket further comprises: a button arranged at an end of the guide column away from the sewage discharge assembly, and a user operates the guide column through the button; and an elastic member clamped between the button and the bucket cover body, for driving the sewage discharge assembly to move towards the bucket cover body.

[0019] In an embodiment of the present application, the filter assembly comprises: a frame surrounding to form a filter cavity and a sewage discharge port; and a filter screen arranged on the frame and surrounding the outer periphery of the filter cavity.

[0020] In an embodiment of the present application, the recycling bucket further comprises: an air inlet pipe arranged in the sewage storage cavity; and the release bottom cover comprises: a bottom cover body; and a sewage inlet cylinder protruding from one side of the bottom cover body towards the sewage discharge assembly, wherein an end of the sewage inlet cylinder away from the bottom cover body is provided with a sewage inlet port and a lap joint portion surrounding the outer periphery of the sewage inlet port; wherein the sewage inlet cylinder is lapped to the air inlet pipe through the lap joint portion, and the mixture of liquid dirt and solid dirt recovered by the air inlet pipe enters the filter cavity through the sewage inlet cylinder and the sewage inlet port in sequence.

[0021] In an embodiment of the present application, the filter assembly is located above the release bottom cover. Wherein the mixture of liquid dirt and solid dirt enters the filter cavity from bottom to top through the release bottom cover, and the liquid dirt filtered to the outside of the filter cavity at least converges at the bottom of the sewage storage cavity under the action of its own gravity.

[0022] Correspondingly, the present application also provides a filtering device. The filtering device comprises: a filter assembly provided with a filter cavity and a sewage discharge port connected to the filter cavity; a release bottom cover for selectively covering the sewage discharge port; wherein the mixture of liquid dirt and solid dirt enters the filter cavity from the release bottom cover, the liquid dirt is filtered to the outside of the filter cavity through the filter assembly, and the solid dirt remains in the filter cavity; a sewage discharge assembly movably arranged in the filter cavity; and a linkage assembly, the sewage discharge assembly is in transmission cooperation with the release bottom cover through the linkage assembly; wherein with the movement of the sewage discharge assembly towards the release bottom cover, the sewage discharge assembly drives the release bottom cover to cancel the covering of the sewage discharge port through the linkage assembly, and at the same time the sewage discharge assembly drives the solid dirt in the filter cavity to be discharged through the sewage discharge port.

[0023] Correspondingly, the application further provides a cleaning device. The cleaning device comprises a cleaning assembly for cleaning a surface to be cleaned; a recovery tank for storing liquid dirt and solid dirt recovered by the cleaning assembly; the recovery tank comprises a tank body assembly internally provided with a dirt storage cavity; a filter assembly provided in the dirt storage cavity and provided with a filter cavity and a dirt discharge opening connected to the filter cavity; a release bottom cover for selectively covering the dirt discharge opening; wherein the mixture of liquid dirt and solid dirt enters the filter cavity from the release bottom cover, the liquid dirt is filtered by the filter assembly to the outside of the filter cavity and is received by the dirt storage cavity, and the solid dirt remains in the filter cavity; a dirt discharge assembly movably arranged in the filter cavity; and a linkage assembly; the dirt discharge assembly is in transmission cooperation with the release bottom cover through the linkage assembly; wherein, with the movement of the dirt discharge assembly towards the release bottom cover, the release bottom cover is driven by the linkage assembly to uncover the dirt discharge opening, and at the same time, the solid dirt in the filter cavity is driven by the dirt discharge assembly to be discharged through the dirt discharge opening.

[0024] The application has the following beneficial effects: Different from the prior art, the application provides a cleaning device and a recovery tank and a filter device applied thereto. The recovery tank comprises a filter assembly and a release bottom cover detachably arranged on the filter assembly. The mixture of liquid dirt and solid dirt enters the filter cavity from the release bottom cover, the liquid dirt is filtered by the filter assembly to the outside of the filter cavity, and the solid dirt remains in the filter cavity, that is, the application realizes the separation of liquid dirt and solid dirt, and can facilitate the user to clean the recovery tank.

[0025] In addition, the recovery tank further comprises a dirt discharge assembly. With the movement of the dirt discharge assembly towards the release bottom cover, the release bottom cover is driven by the linkage assembly to uncover the dirt discharge opening of the filter assembly, and at the same time, the solid dirt in the filter cavity is driven by the dirt discharge assembly to be discharged through the dirt discharge opening. In other words, the dirt discharge assembly of the application cleans the solid dirt in the filter cavity, and at the same time, the release bottom cover is driven to uncover the dirt discharge opening, so that the solid dirt cleaned by the dirt discharge assembly is directly discharged through the dirt discharge opening, and the cleaning and discharging of the solid dirt in the filter cavity are realized in one step, which greatly facilitates the user to clean the recovery tank. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0027] Figure 1 is a structural schematic diagram of an embodiment of the recovery tank of the application;

[0028] Figure 2 is a sectional structural schematic diagram of an embodiment of the filter device of the application;

[0029] Figure 3 is an exploded structural schematic view of a filter device according to an embodiment of the present application;

[0030] Figure 4 is a structural schematic view of the filter device shown in Figure 2

[0031] Figure 5 is a structural schematic view of region A of the filter device shown in Figure 2

[0032] Figure 6 is a structural schematic view of region B of the filter device shown in Figure 2

[0033] Figure 7 is a sectional structural schematic view of another embodiment of the filter device according to the present application;

[0034] Figure 8 is a structural schematic view of another embodiment of the recycling bucket according to the present application;

[0035] Figure 9 is a structural schematic view of the recycling bucket shown in Figure 8

[0036] Figure 10 is a structural schematic view of region C of the recycling bucket shown in Figure 9

[0037] Figure 11 is a structural schematic view of another state of the recycling bucket shown in Figure 9

[0038] Figure 12 is a structural schematic view of an embodiment of the cleaning apparatus according to the present application.

[0039] Legend of reference signs:

[0040] 10 cleaning apparatus, 20 cleaning assembly, 30 recycling bucket, 31 elastic member, 32 handle, 33 second guide member, 34 guide column, 35 button, 36 air inlet pipe, 40 bucket body assembly, 41 dirt storage cavity, 42 bucket main body, 43 bucket cover body, 50 filter assembly, 51 filter cavity, 52 dirt outlet, 53 frame, 54 filter screen, 60 release bottom cover, 61 dirt inlet, 62 bottom cover main body, 63 dirt inlet cylinder, 64 rotating shaft, 65 lapping portion, 70 dirt removal assembly, 71 moving member, 72 dirt scraping member, 73 first guide member, 80 linkage assembly, 81 top rod, 82 buckle member, 821 connecting portion, 822 buckle portion, 823 abutting portion, 83 buckle position member. DETAILED DESCRIPTION

[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 other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application. In addition, it should be understood that the specific implementation described herein is only used to illustrate and explain the present application, and is not used to limit the present application. In the present application, the orientation words such as "upper", "lower", "left", "right" generally refer to the upper, lower, left and right of the device in the actual use or working state, and specifically refer to the direction of the drawing surface in the drawings.

[0042] The present application provides a cleaning device and its application of a recycling bucket, a filtering device, which are described in detail below. It should be noted that the description order of the following embodiments is not limited as the preferred order of the embodiments of the present application. In the following embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0043] In the prior art, the device (mainly the recycling bucket) for recycling and storing liquid dirt in the cleaning machine and the scrubber has the following disadvantages:

[0044] (1) The liquid dirt and solid dirt recycled in the recycling bucket are mixed together, and it is usually inconvenient to directly pour into a garbage can;

[0045] (2) Part of the solid dirt will adhere to the recycling bucket, and the recycling bucket needs to be cleaned additionally;

[0046] (3) The inner wall of the recycling bucket is dirty and black due to the adhesion of solid dirt, which affects the appearance of the product.

[0047] Due to the above factors, the user often needs to clean the recycling bucket additionally, such as rinsing the recycling bucket with water, or even cleaning the recycling bucket by hand, which complicates the cleaning process of the recycling bucket, is inconvenient for the user to clean, and greatly affects the user experience.

[0048] Therefore, the present application provides a cleaning device and its application of a recycling bucket and a filtering device, which can solve the technical problem that the recycling bucket is inconvenient for the user to clean in the prior art, which are described in detail below.

[0049] Please refer to Figures 1 to 3 , Figure 1 is a structural schematic view of an embodiment of the recycling bucket of the present application, Figure 2 is a cross-sectional structural schematic view of an embodiment of the filtering device of the present application, Figure 3is an exploded structural schematic view of an embodiment of the filter device of the present application.

[0050] In an embodiment, the recovery bucket 30 is applied to a cleaning device. The cleaning device can be a cleaning machine, a scrubber, etc. having a cleaning function of scrubbing, mopping, etc. The cleaning device has a floor brush for cleaning a surface to be cleaned, and the cleaning device recovers liquid dirt and solid dirt on the surface to be cleaned through the floor brush, and the liquid dirt and solid dirt recovered by the cleaning device are stored in the recovery bucket 30 for the user to clean the liquid dirt and solid dirt in batches. The surface to be cleaned can be a ground surface, or a surface to be cleaned of an object, etc.

[0051] The recovery bucket 30 comprises a bucket body assembly 40. The bucket body assembly 40 is used to connect the cleaning device, and the liquid dirt and solid dirt recovered by the cleaning device are stored in the bucket body assembly 40. Specifically, the bucket body assembly 40 is internally provided with a dirt storage cavity 41, and the dirt storage cavity 41 is at least used to store the liquid dirt recovered by the cleaning device.

[0052] The recovery bucket 30 further comprises a filter assembly 50. The filter assembly 50 is arranged in the dirt storage cavity 41, and the filter assembly 50 is used to separate the liquid dirt and solid dirt recovered by the cleaning device. Specifically, the filter assembly 50 is provided with a filter cavity 51 and a dirt discharge port 52 connected to the filter cavity 51. The mixture of liquid dirt and solid dirt is separated in the filter cavity 51, i.e. the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51 and is received by the dirt storage cavity 41, while the solid dirt remains in the filter cavity 51. The solid dirt remaining in the filter cavity 51 is discharged through the dirt discharge port 52.

[0053] Optionally, the filter assembly 50 comprises a frame 53 and a filter screen 54. The frame 53 is arranged to form the filter cavity 51 and the dirt discharge port 52, and the filter screen 54 is arranged on the frame 53 and surrounds the outer periphery of the filter cavity 51, and the filter screen 54 is used to separate the liquid dirt and solid dirt. The filter screen 54 can be made of metal or nylon, etc., and the filter screen 54 is fixed to the frame 53 by means of injection molding or adhesion, etc. Of course, in other embodiments of the present application, the filter assembly 50 can also be a HEPA (High efficiency particulate air Filter) assembly, a filter cotton assembly, a filter tube assembly, etc., which are not limited herein.

[0054] The recovery bucket 30 further comprises a release bottom cover 60, which is used to selectively cover the dirt discharge port 52. When the release bottom cover 60 covers the dirt discharge port 52, the release bottom cover 60 can limit the solid dirt in the filter cavity 51 from being discharged through the dirt discharge port 52, and when the release bottom cover 60 uncovers the dirt discharge port 52, the solid dirt in the filter cavity 51 is allowed to be discharged through the dirt discharge port 52. The mixture of liquid dirt and solid dirt enters the filter cavity 51 from the release bottom cover 60.

[0055] Further, the release bottom cover 60 has a dirty inlet 61 connected to the filter cavity 51, and the mixture of liquid dirt and solid dirt enters the filter cavity 51 from the dirty inlet 61.

[0056] The recycling bucket 30 further comprises a dirty discharge assembly 70 for cleaning the solid dirt in the filter cavity 51. Specifically, the dirty discharge assembly 70 is movably arranged in the filter cavity 51, and by moving the dirty discharge assembly 70 in the filter cavity 51, the dirty discharge assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the dirty discharge outlet 52.

[0057] The recycling bucket 30 further comprises a linkage assembly 80. The dirty discharge assembly 70 is in transmission cooperation with the release bottom cover 60 through the linkage assembly 80. When the dirty discharge assembly 70 moves towards the release bottom cover 60, the dirty discharge assembly 70 drives the release bottom cover 60 to uncover the dirty discharge outlet 52 through the linkage assembly 80, and at the same time, the dirty discharge assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the dirty discharge outlet 52, as shown in Figure 4 .

[0058] In the above manner, in the present embodiment, the mixture of liquid dirt and solid dirt enters the filter cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51, and the solid dirt remains in the filter cavity 51, that is, the present embodiment realizes the separation of liquid dirt and solid dirt, so that the bucket assembly 40 is used as much as possible to store liquid dirt, and solid dirt passes through the filter assembly 50 as little as possible, which can reduce the workload of the user to clean the bucket assembly 40 and delay the generation of odor of the recycling bucket 30, and the solid dirt in the filter assembly 50 can be directly poured into a garbage can because of the separation from the liquid dirt, so that the solid dirt does not need to be poured into the sewer together with the liquid dirt, which can avoid the blockage of the sewer. It can be seen that the present embodiment can facilitate the user to clean the recycling bucket 30.

[0059] Moreover, in the present embodiment, when the dirty discharge assembly 70 moves towards the release bottom cover 60, the dirty discharge assembly 70 drives the release bottom cover 60 to uncover the dirty discharge outlet 52 of the filter assembly 50 through the linkage assembly 80, and at the same time, the dirty discharge assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the dirty discharge outlet 52. In other words, the dirty discharge assembly 70 of the present embodiment not only cleans the solid dirt in the filter cavity 51, but also synchronously drives the release bottom cover 60 to uncover the dirty discharge outlet 52, so that the solid dirt cleaned by the dirty discharge assembly 70 is directly discharged through the dirty discharge outlet 52, and the cleaning and discharging of the solid dirt in the filter cavity 51 are realized in one step, which greatly facilitates the user to clean the recycling bucket 30, and can avoid the user to clean the recycling bucket 30 by hand, which is beneficial to improve the user experience.

[0060] It should be noted that during the normal use of the cleaning device, the recovery bucket 30 is arranged in the vertical direction, and the filter assembly 50 is located above the release bottom cover 60. Among them, the mixture of liquid dirt and solid dirt enters the filter cavity 51 from the bottom to the top through the release bottom cover 60, and the liquid dirt filtered to the outside of the filter cavity 51 at least gathers at the bottom of the dirt storage cavity 41 under the action of its own gravity. The bottom of the dirt storage cavity 41 is located below the release bottom cover 60.

[0061] The following describes the manner in which the linkage assembly 80 of the embodiment of the present application achieves transmission cooperation between the pollution discharge assembly 70 and the release bottom cover 60.

[0062] In an embodiment, the linkage assembly 80 includes an enabling member and a connecting mechanism. The enabling member is arranged on the pollution discharge assembly 70, and the enabling member can move synchronously with the pollution discharge assembly 70. The filter assembly 50 and the release bottom cover 60 are detachably connected through the connecting mechanism. The filter assembly 50 and the release bottom cover 60 can establish a connection relationship through the connecting mechanism, so that the release bottom cover 60 covers the pollution discharge port 52, thereby limiting the solid dirt in the filter cavity 51 from being discharged through the pollution discharge port 52; and the connecting mechanism cooperates with the enabling member to cancel the connection relationship between the filter assembly 50 and the release bottom cover 60, so that the release bottom cover 60 cancels the covering of the pollution discharge port 52, thereby allowing the solid dirt in the filter cavity 51 to be discharged through the pollution discharge port 52.

[0063] When the pollution discharge assembly 70 moves towards the release bottom cover 60, the enabling member drives the connecting mechanism to allow the release bottom cover 60 to move away from the pollution discharge port 52, so that the release bottom cover 60 cancels the covering of the pollution discharge port 52. In the initial state, the filter assembly 50 and the release bottom cover 60 establish a connection relationship through the connecting mechanism, so that the release bottom cover 60 covers the pollution discharge port 52, thereby limiting the solid dirt in the filter cavity 51 from being discharged through the pollution discharge port 52. When the solid dirt in the filter cavity 51 reaches a certain amount, the user needs to clean the solid dirt in the filter cavity 51, at which time the user drives the pollution discharge assembly 70 to move towards the release bottom cover 60, and the enabling member moves synchronously with the pollution discharge assembly 70. The enabling member triggers the connecting mechanism to cancel the connection relationship between the filter assembly 50 and the release bottom cover 60, so that the release bottom cover 60 cancels the covering of the pollution discharge port 52, thereby allowing the solid dirt in the filter cavity 51 to be discharged through the pollution discharge port 52. After the solid dirt in the filter cavity 51 is discharged, the filter assembly 50 and the release bottom cover 60 re-establish a connection relationship through the connecting mechanism, so that the release bottom cover 60 re-covers the pollution discharge port 52, and at this time the pollution discharge assembly 70 moves away from the release bottom cover 60 to reset.

[0064] Specifically, please refer to Figure 5The enabling member comprises a top rod 81. The connecting mechanism comprises a buckle member 82 and a buckling member 83. The buckle member 82 is arranged on the release bottom cover 60. The buckling member 83 is arranged on the filter assembly 50, specifically, the buckling member 83 is arranged on the frame 53, and the buckling member 83 is arranged protruding relative to the frame 53. The buckle member 82 can be selectively buckled on the buckling member 83. Wherein, with the movement of the pollution discharge assembly 70 towards the release bottom cover 60, the top rod 81 can abut against the buckle member 82, so that the buckle member 82 is separated from the buckling member 83, to allow the release bottom cover 60 to move away from the pollution discharge port 52.

[0065] In the initial state, the top rod 81 is away from the buckle member 82, and the buckle member 82 is buckled on the buckling member 83, so that a connection relationship is established between the filter assembly 50 and the release bottom cover 60, at this time the release bottom cover 60 covers the pollution discharge port 52, limiting the solid dirt in the filter cavity 51 from being discharged through the pollution discharge port 52. When the solid dirt in the filter cavity 51 reaches a certain amount, the user needs to clean the solid dirt in the filter cavity 51, at this time the user drives the pollution discharge assembly 70 to move towards the release bottom cover 60, and the top rod 81 moves synchronously with the pollution discharge assembly 70 to abut against the buckle member 82, so that the buckle member 82 is separated from the buckling member 83, that is, the connection relationship between the filter assembly 50 and the release bottom cover 60 is cancelled, so that the release bottom cover 60 cancels the covering of the pollution discharge port 52, thereby allowing the solid dirt in the filter cavity 51 to be discharged through the pollution discharge port 52, as shown in Figure 4 When the solid dirt in the filter cavity 51 is discharged, the buckle member 82 is buckled on the buckling member 83 again, that is, the connection relationship between the filter assembly 50 and the release bottom cover 60 is re-established, so that the release bottom cover 60 covers the pollution discharge port 52 again, at this time the pollution discharge assembly 70 moves away from the release bottom cover 60 to reset, that is, it returns to the state as shown in Figure 2 .

[0066] Further, the buckle member 82 comprises a connecting portion 821, a buckling portion 822 and an abutting portion 823. The connecting portion 821 is connected to the release bottom cover 60, and the connecting portion 821 is connected to the abutting portion 823 through the buckling portion 822. The abutting portion 823 is close to the middle position of the release bottom cover 60 relative to the connecting portion 821, the buckling portion 822 is used to be selectively buckled on the buckling member 83, and the top rod 81 is used to abut against the abutting portion 823.

[0067] The user drives the pollution discharge assembly 70 to move towards the release bottom cover 60, and the top rod 81 moves synchronously with the pollution discharge assembly 70 to abut against the abutting portion 823 of the buckle member 82. At least the connecting portion 821 is an elastic body. In response to the abutting force of the top rod 81 applied to the abutting portion 823, the connecting portion 821 is bent and deformed towards the middle position, and the abutting portion 823 moves towards the release bottom cover 60, that is, the whole buckle member 82 tilts away from the buckling member 83 (as shown by the arrow in Figure 5 the middle), so that the buckling portion 822 is separated from the buckling member 83, that is, the buckle member 82 is separated from the buckling member 83.

[0068] Of course, in other embodiments of the present application, the enabling member and the connecting mechanism are not limited to the design of the ejector rod 81, the buckle member 82 and the buckling member 83 described above. For example, the enabling member and the connecting mechanism can also achieve the selective connection between the filter assembly 50 and the release bottom cover 60 through a linkage system, a gear system, etc., which is not limited herein.

[0069] In an embodiment, the release bottom cover 60 is not only detachably connected to the filter assembly 50 through the connecting mechanism, but also rotatably connected to the filter assembly 50 through the rotating shaft 64, i.e., the release bottom cover 60 can rotate relative to the filter assembly 50 through the rotating shaft 64. After the buckle member 82 is detached from the buckling member 83, the release bottom cover 60 can rotate away from the blowout port 52.

[0070] Specifically, one end of the release bottom cover 60 is rotatably connected to the filter assembly 50 through the rotating shaft 64, and the other end is detachably connected to the filter assembly 50 through the connecting mechanism. As shown in Figure 2 In the initial state, the ejector rod 81 is away from the buckle member 82 on the release bottom cover 60, and the buckle member 82 is buckled to the buckling member 83, so that the release bottom cover 60 covers the blowout port 52 and limits the solid dirt in the filter cavity 51 from being discharged through the blowout port 52. When the solid dirt in the filter cavity 51 reaches a certain amount, the user needs to clean the solid dirt in the filter cavity 51, at which time the user drives the blowout assembly 70 to move towards the release bottom cover 60, and the ejector rod 81 moves synchronously with the blowout assembly 70 to abut against the buckle member 82, so that the buckle member 82 is detached from the buckling member 83, and the release bottom cover 60 rotates away from the blowout port 52 relative to the filter assembly 50, so that the release bottom cover 60 cancels the covering of the blowout port 52, thereby allowing the solid dirt in the filter cavity 51 to be discharged through the blowout port 52, as shown in Figure 4 After the solid dirt in the filter cavity 51 is discharged, the user rotates the release bottom cover 60 towards the blowout port 52, so that the buckle member 82 is buckled to the buckling member 83 again, and the release bottom cover 60 covers the blowout port 52 again. At this time, the blowout assembly 70 moves away from the release bottom cover 60 to reset, i.e., returns to the state shown in Figure 2 .

[0071] Of course, in other embodiments of the present application, the release bottom cover 60 is not limited to being rotationally connected with the filter assembly 50, and the release bottom cover 60 can be detachably connected with the filter assembly 50 through a connecting mechanism. For example, the release bottom cover 60 is detachably connected with the filter assembly 50 through a plurality of sets of connecting mechanisms, which are spaced apart along the circumferences of the filter assembly 50 and the release bottom cover 60. When the filter assembly 50 and the release bottom cover 60 are connected through the plurality of sets of connecting mechanisms, the release bottom cover 60 can be relatively fixed to the filter assembly 50 to cover the blow-off port 52. When the plurality of sets of connecting mechanisms are all disconnected between the filter assembly 50 and the release bottom cover 60, the release bottom cover 60 is entirely separated from the filter assembly 50 to cancel the covering of the blow-off port 52.

[0072] The blow-off assembly 70 of the embodiments of the present application is described below.

[0073] Please refer to Figure 6 , Figure 6 is Figure 2 the structural schematic view of the filter device B region shown in FIG. 1.

[0074] In an embodiment, the blow-off assembly 70 comprises a moving member 71. The moving member 71 is movably arranged in the filter cavity 51. The enabling member described in the above embodiments is arranged on the moving member 71 and can move synchronously with the moving member 71. The blow-off assembly 70 further comprises a scraping member 72. The scraping member 72 is arranged on the moving member 71 and can move synchronously with the moving member 71. The scraping member 72 moves synchronously with the moving member 71 to drive the solid dirt in the filter cavity 51 to be discharged through the blow-off port 52.

[0075] In addition, considering the solid dirt in the filter cavity 51 that is not attached to the side wall of the filter cavity 51, the solid dirt can be discharged through the blow-off port 52 by itself under the action of its own gravity when the release bottom cover 60 cancels the covering of the blow-off port 52. The solid dirt attached to the side wall of the filter cavity 51 is relatively difficult to be discharged through the blow-off port 52 by itself under the action of its own gravity. Therefore, the blow-off assembly 70 of the present embodiment is mainly applied to stripping the solid dirt attached to the side wall of the filter cavity 51. Specifically, the scraping member 72 is arranged close to the side wall of the filter cavity 51, and strips the solid dirt on the side wall of the filter cavity 51 during the movement of the moving member 71 and discharges the solid dirt through the blow-off port 52. Through the arrangement of the scraping member 72, the cleaning effect of the filter cavity 51 can be improved to discharge the solid dirt in the filter cavity 51 as much as possible.

[0076] Further, the scraping member 72 can abut against the side wall of the filtering cavity 51, so that the scraping member 72 can strip off the solid dirt attached to the side wall of the filtering cavity 51 as much as possible during the movement of the scraping member 72 along with the moving member 71, and the cleaning effect and efficiency of the filtering cavity 51 can be further improved to discharge the solid dirt in the filtering cavity 51 as much as possible, so as to avoid repeatedly cleaning the filtering cavity 51 and affect the user experience.

[0077] Optionally, the scraping member 72 can be an elastic body, such as silica gel or the like. In this way, the risk of scratching the filtering assembly 50 by the scraping member 72 can be reduced, the structural stability of the filtering assembly 50 can be ensured, and the service life can be prolonged. Especially for the case that the scraping member 72 abuts against the side wall of the filtering cavity 51, the scraping member 72 with elasticity can not only maintain the state of abutting against the side wall of the filtering cavity 51, but also provide elastic contact to avoid scratching the filtering assembly 50 as much as possible.

[0078] In addition, the scraping member 72 is arranged at the end of the moving member 71 facing the release bottom cover 60, so that the movement stroke of the moving member 71 can be minimized, which means that the user only needs to drive the moving member 71 to move a short distance, so as to scrape off the solid dirt on the side wall of the filtering cavity 51, and the release bottom cover 60 can be driven to uncover the dirt outlet 52, that is, the cleaning and discharging of the solid dirt in the filtering cavity 51 can be realized at one step, which is beneficial to reduce the operation burden of the user, and further improve the user experience.

[0079] Please refer to Figure 7 , Figure 7 is a cross-sectional structure schematic view of another embodiment of the filtering device.

[0080] In an embodiment, the recovery bucket 30 further comprises an elastic member 31. The elastic member 31 is connected to the moving member 71, and is used to drive the moving member 71 to move away from the release bottom cover 60. The user overcomes the elastic restoring force provided by the elastic member 31 to press the moving member 71 towards the release bottom cover 60, so that the scraping member 72 strips off the solid dirt and simultaneously drives the release bottom cover 60 to uncover the dirt outlet 52. After the solid dirt in the filtering cavity 51 is discharged through the dirt outlet 52, the user cancels the pressing of the moving member 71, and the moving member 71 is reset to move away from the release bottom cover 60 under the action of the elastic restoring force provided by the elastic member 31.

[0081] Specifically, part of the moving member 71 is located outside the filtering cavity 51. The elastic member 31 is clamped between the part of the moving member 71 and the filtering assembly 50. When the moving member 71 moves towards the release bottom cover 60, the elastic member 31 is compressed. The elastic member 31 can be a spring or the like, and the moving member 71 and the filtering assembly 50 can be provided with a protruding column for limiting the elastic member 31, and the two ends of the elastic member 31 are respectively sleeved on the outer periphery of the protruding columns of the moving member 71 and the filtering assembly 50.Figure 3 and Figure 7 Exemplarily, the recycling bucket 30 comprises two elastic members 31, which are respectively located at opposite sides of the moving member 71 and the filter assembly 50, and each of the elastic members 31 is clamped between the moving member 71 and the frame 53 of the filter assembly 50, and the moving member 71 and the frame 53 are both provided with a protruding column for limiting the elastic member 31.

[0082] Of course, in other embodiments of the present application, when the moving member 71 moves towards the release bottom cover 60, the elastic member 31 is not limited to be compressed to generate the elastic restoring force for driving the moving member 71 to reset, for example, the elastic member 31 can also be stretched to generate the elastic restoring force for driving the moving member 71 to reset, and the setting position of the elastic member 31 needs to be adjusted correspondingly, which is not limited herein.

[0083] The cooperation mode between the filter assembly 50 and the bucket assembly 40 in the embodiments of the present application is described below.

[0084] Please continue to refer to Figure 1 and Figure 2 In an embodiment, the filter assembly 50 is detachably arranged in the sewage storage cavity 41 of the bucket assembly 40. In other words, the filter device composed of the filter assembly 50, the release bottom cover 60 and the sewage discharge assembly 70 is independent of the bucket assembly 40. When the recycling bucket 30 is applied to cooperate with the cleaning equipment to recycle liquid dirt and solid dirt, the filter device is assembled in the bucket assembly 40; when the recycling bucket 30 needs to be cleaned, the user takes out the filter device to clean the filter device and the bucket assembly 40 respectively. Since the liquid dirt and the solid dirt recycled by the recycling bucket 30 are separated by the filter device, the liquid dirt is mainly in the bucket assembly 40, and the solid dirt is mainly in the filter device, so the user can clean the filter device and the bucket assembly 40 very conveniently.

[0085] Specifically, the bucket assembly 40 comprises a bucket main body 42 and a bucket cover body 43. The bucket cover body 43 is detachably arranged on the bucket main body 42, and the bucket cover body 43 and the bucket main body 42 cooperate to form the sewage storage cavity 41. Further, the bucket main body 42 is provided with an air inlet pipe 36, and the air inlet pipe 36 is arranged in the sewage storage cavity 41. The fan of the cleaning equipment is in fluid communication with the air inlet pipe 36, and the fan forms a negative pressure environment in the sewage storage cavity 41 to recycle liquid dirt and solid dirt on the surface to be cleaned through the air inlet pipe 36. The filter device is arranged in the air inlet pipe 36 to separate the liquid dirt and the solid dirt recycled by the air inlet pipe 36. The bucket cover body 43 is provided with an air duct for fluid communication with the fan, i.e., the fan, the air duct of the bucket cover body 43, the sewage storage cavity 41 and the air inlet pipe 36 are in fluid communication in sequence. Moreover, the bucket main body 42 and the bucket cover body 43 can be sealingly assembled by a sealing element such as a sealing ring, which is conducive to improving the effect and efficiency of sucking liquid dirt and solid dirt.

[0086] As shown in Figure 2 The release bottom cover 60 comprises a bottom cover body 62 and a pollution inlet cylinder 63. The pollution inlet cylinder 63 is protruded on the side of the bottom cover body 62 facing the pollution discharge assembly 70. The end of the pollution inlet cylinder 63 away from the bottom cover body 62 is provided with a pollution inlet 61 and an overlapping portion 65 surrounding the outer periphery of the pollution inlet 61. The pollution inlet cylinder 63 is overlapped with the air inlet pipe through the overlapping portion 65. The mixture of liquid dirt and solid dirt collected by the air inlet pipe enters the filter cavity 51 through the pollution inlet cylinder 63 and the pollution inlet 61 in sequence.

[0087] The recycling bucket 30 further comprises a handle 32. The handle 32 is connected to the filter assembly 50, specifically to the frame 53. Further, the handle 32 can be fixed to the frame 53 by screws or other fasteners. When the user needs to take out the filter device, the user holds the handle 32 to take out the filter device from the bucket assembly 40, and then clean the filter device. During the process of recycling liquid dirt and solid dirt by the recycling bucket 30, the fluid inside the bucket assembly 40 flows from the bucket body 42 to the bucket cover 43, so the filter device inside the bucket assembly 40 has a tendency to move towards the bucket cover 43. In this embodiment, when the filter device is assembled in the bucket assembly 40, the bucket cover 43 restricts the filter assembly 50 from moving towards the bucket cover 43, i.e. restricts the filter device from moving towards the bucket cover 43, so that the relative position of the filter device inside the bucket assembly 40 can be maintained, and the filter device can normally separate the liquid dirt and solid dirt collected by the air inlet pipe 36.

[0088] Further, the pollution discharge assembly 70 is provided with a first guide 73, and the handle 32 is provided with a second guide 33. At least one of the first guide 73 and the second guide 33 extends towards the release bottom cover 60, so that the first guide 73 and the second guide 33 cooperate to guide the pollution discharge assembly 70 to move towards the release bottom cover 60 and to move away from the release bottom cover 60.

[0089] For example, one of the first guide 73 and the second guide 33 is a guide column, and the other is provided with a guide hole. The guide column is embedded in the guide hole and can move along the guide hole. The guide column and the guide hole both extend towards the release bottom cover 60, and the guide column and the guide hole can cooperate to guide the pollution discharge assembly 70 to move towards the release bottom cover 60 and to move away from the release bottom cover 60. Figure 2 For example, the first guide 73 is a guide column, and the second guide 33 is provided with a guide hole.

[0090] Of course, in other embodiments of the present application, the first guide 73 and the second guide 33 are not limited to the cooperation of the guide column and the guide hole as described above. For example, the first guide 73 and the second guide 33 can also adopt the cooperation of a sliding rail and a sliding block, and the like, which are not limited herein.

[0091] Please refer to Figures 8 to 10 , Figure 8 is a structural schematic diagram of another embodiment of the recycling bucket of the present application, Figure 9 is Figure 8 is a structural schematic diagram of the recycling bucket shown in Figure 10 is Figure 9 is a structural schematic diagram of the C area of the recycling bucket shown in

[0092] In an alternative embodiment, the bucket body assembly 40 comprises a bucket body 42 and a bucket cover 43. The bucket cover 43 is detachably covered on the bucket body 42, and the bucket cover 43 cooperates with the bucket body 42 to form a sewage storage cavity 41. The filter assembly 50 is fixedly connected to the bucket cover 43. In other words, the filter assembly 50, the release bottom cover 60 and the sewage discharge assembly 70 involved in the filter device are fixed to the bucket cover 43 in this embodiment. When the recycling bucket 30 is applied to cooperate with the cleaning equipment to recycle liquid and solid sewage, the filter device is assembled in the bucket body assembly 40 with the bucket cover 43; and when the recycling bucket 30 needs to be cleaned, the user detaches the bucket cover 43, i.e. takes out the filter device, to clean the filter device and the bucket body 42 respectively. Since the liquid and solid sewage recycled by the recycling bucket 30 has been separated by the filter device, the bucket body 42 mainly contains liquid sewage, and the solid sewage mainly remains in the filter device, so the user can very conveniently clean the filter device and the bucket body 42.

[0093] Specifically, the recycling bucket 30 further comprises a guide column 34. The guide column 34 is movably penetrated in the bucket cover 43 and connected to the sewage discharge assembly 70. The user drives the sewage discharge assembly 70 to move towards the release bottom cover 60 by operating the guide column 34. After the user detaches the bucket cover 43 to take out the filter device, the user presses the guide column 34 downward to drive the moving piece 71 to move towards the release bottom cover 60 through the guide column 34, and the top rod 81 synchronously moves with the moving piece 71 to abut against the buckle piece 82, so that the buckle piece 82 is separated from the buckling piece 83 to make the release bottom cover 60 cancel the covering of the sewage discharge port 52, thereby allowing the solid sewage in the filter cavity 51 to be discharged through the sewage discharge port 52, as shown in Figure 11 .

[0094] The recycling bucket 30 further comprises a button 35. The button 35 is arranged at the end of the guide column 34 away from the pollution discharging assembly 70 (i.e. the moving part 71). A user controls the guide column 34 through the button 35 to drive the pollution discharging assembly 70 to move towards the release bottom cover 60. After the user dismounts the bucket cover body 43 to take out the filtering device, the user presses the button 35 downwards, i.e. presses the guide column 34 downwards, to drive the moving part 71 to move towards the release bottom cover 60 through the guide column 34, and the top rod 81 moves synchronously with the moving part 71 to abut against the buckle part 82, so that the buckle part 82 is separated from the buckling part 83, to make the release bottom cover 60 cancel covering the pollution discharging port 52, and thus allow the solid dirt in the filtering cavity 51 to be discharged through the pollution discharging port 52.

[0095] The recycling bucket 30 further comprises an elastic part 31. The elastic part 31 is clamped between the button 35 and the bucket cover body 43, and is used to drive the pollution discharging assembly 70 to move towards the bucket cover body 43. The button 35 and the guide column 34 are relatively fixed, i.e. the button 35 and the guide column 34 can move synchronously, and the elastic part 31 is connected to the moving part 71 through the button 35 and the guide column 34. The principle that the elastic part 31 drives the pollution discharging assembly 70 to move towards the bucket cover body 43 to reset has been described in detail in the above embodiment, and will not be repeated here.

[0096] Please continue to refer to Figures 2 to 4 In an embodiment, the filtering device comprises a filtering assembly 50, which is provided with a filtering cavity 51 and a pollution discharging port 52 connected to the filtering cavity 51. The filtering device further comprises a release bottom cover 60, which is used to selectively cover the pollution discharging port 52. The mixture of liquid dirt and solid dirt enters the filtering cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filtering assembly 50 to the outside of the filtering cavity 51, and the solid dirt remains in the filtering cavity 51. The filtering device further comprises a pollution discharging assembly 70, which is movably arranged in the filtering cavity 51. The filtering device further comprises a linkage assembly 80, and the pollution discharging assembly 70 is in transmission cooperation with the release bottom cover 60 through the linkage assembly 80. When the pollution discharging assembly 70 moves towards the release bottom cover 60, the pollution discharging assembly 70 drives the release bottom cover 60 to cancel covering the pollution discharging port 52 through the linkage assembly 80, and at the same time, the pollution discharging assembly 70 drives the solid dirt in the filtering cavity 51 to be discharged through the pollution discharging port 52.

[0097] The mixture of liquid dirt and solid dirt in the embodiment enters the filter cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51, and the solid dirt remains in the filter cavity 51, that is, the separation of the liquid dirt and the solid dirt is achieved, so that the bucket assembly 40 is used for storing the liquid dirt as much as possible, and the solid dirt passes through the filter assembly 50 as little as possible, the workload of the user for cleaning the bucket assembly 40 can be reduced, and the solid dirt in the filter assembly 50 can be directly poured into a garbage can due to the separation from the liquid dirt. It can be seen that the user can conveniently clean the recycling bucket 30 in the embodiment.

[0098] In addition, in the embodiment, when the pollution discharge assembly 70 moves towards the release bottom cover 60, the pollution discharge assembly 70 drives the release bottom cover 60 to cancel the covering of the pollution discharge port 52 of the filter assembly 50 through the linkage assembly 80, and at the same time, the pollution discharge assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the pollution discharge port 52. In other words, in the embodiment, the pollution discharge assembly 70 cleans the solid dirt in the filter cavity 51, and at the same time, the release bottom cover 60 is driven to cancel the covering of the pollution discharge port 52, so that the solid dirt cleaned by the pollution discharge assembly 70 is directly discharged through the pollution discharge port 52, and the cleaning and discharging of the solid dirt in the filter cavity 51 are achieved in one step, which greatly facilitates the user to clean the recycling bucket 30.

[0099] It should be noted that the filter device is an independent component, which is independent of the recycling bucket 30 of the cleaning device. When the recycling bucket 30 is applied to the cleaning device to recycle liquid dirt and solid dirt, the filter device is assembled in the recycling bucket 30 to separate the liquid dirt and the solid dirt recycled by the recycling bucket 30. When the user needs to clean the recycling bucket 30, the recycling bucket 30 is detached from the cleaning device, and the filter device is taken out from the recycling bucket 30. Since the liquid dirt and the solid dirt recycled by the recycling bucket 30 have been separated by the filter device, the bucket assembly 40 mainly contains the liquid dirt, and the solid dirt mainly remains in the filter device, so that the user can very conveniently clean the filter device and the bucket assembly 40. The components included in the filter device have been described in detail in the above embodiments, and will not be described here again.

[0100] Please refer to Figure 12 , Figure 12 is a structural schematic view of an embodiment of the cleaning device.

[0101] In an embodiment, the cleaning device 10 comprises a cleaning assembly 20, which is used to clean a to-be-cleaned surface. Further, the cleaning assembly 20 can be a floor brush or the like of the cleaning device 10, and the cleaning assembly 20 recycles liquid dirt and solid dirt on the to-be-cleaned surface in the process of cleaning the to-be-cleaned surface. The cleaning device 10 further comprises a recycling bucket 30, which is used to store the liquid dirt and the solid dirt recycled by the cleaning assembly 20.

[0102] The recycling bucket 30 comprises a bucket body assembly 40, and a storage cavity 41 is arranged in the bucket body assembly 40. The recycling bucket 30 further comprises a filter assembly 50, which is arranged in the storage cavity 41 and is provided with a filter cavity 51 and a sewage outlet 52 connected to the filter cavity 51. The recycling bucket 30 further comprises a release bottom cover 60, which is used for selectively covering the sewage outlet 52. In this embodiment, the mixture of liquid dirt and solid dirt enters the filter cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51 and is received by the storage cavity 41, and the solid dirt remains in the filter cavity 51. The recycling bucket 30 further comprises a sewage discharge assembly 70, which is movably arranged in the filter cavity 51. The recycling bucket 30 further comprises a linkage assembly 80, and the sewage discharge assembly 70 is in transmission cooperation with the release bottom cover 60 through the linkage assembly 80. In this embodiment, when the sewage discharge assembly 70 moves towards the release bottom cover 60, the sewage discharge assembly 70 drives the release bottom cover 60 to uncover the sewage outlet 52 through the linkage assembly 80, and at the same time, the sewage discharge assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the sewage outlet 52. In this embodiment, the details of each component of the recycling bucket 30 have been described in the above embodiment, and thus will not be described here.

[0103] In this embodiment, the mixture of liquid dirt and solid dirt enters the filter cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51, and the solid dirt remains in the filter cavity 51, that is, the separation of liquid dirt and solid dirt is realized, so that the bucket body assembly 40 is used for storing liquid dirt as much as possible, and the solid dirt passes through the filter assembly 50 as little as possible, which can reduce the workload of the user in cleaning the bucket body assembly 40, and the solid dirt in the filter assembly 50 can be directly poured into a garbage can due to the separation from the liquid dirt. It can be seen that the user can conveniently clean the recycling bucket 30 in this embodiment.

[0104] In this embodiment, when the sewage discharge assembly 70 moves towards the release bottom cover 60, the sewage discharge assembly 70 drives the release bottom cover 60 to uncover the sewage outlet 52 of the filter assembly 50 through the linkage assembly 80, and at the same time, the sewage discharge assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the sewage outlet 52. In other words, in this embodiment, the sewage discharge assembly 70 cleans the solid dirt in the filter cavity 51, and at the same time, the release bottom cover 60 is driven to uncover the sewage outlet 52, so that the solid dirt cleaned by the sewage discharge assembly 70 is directly discharged through the sewage outlet 52, and the cleaning and discharging of the solid dirt in the filter cavity 51 are realized at one step, which greatly facilitates the user to clean the recycling bucket 30.

[0105] The technical solutions provided by the embodiments of the present application will be described below in combination with specific application scenarios.

[0106] Application scenario one:

[0107] The recovery bucket 30 is applied to the cleaning device 10, which is a scrubber with cleaning functions such as scrubbing and mopping. The recovery bucket 30 is used to store liquid dirt and solid dirt recovered during the cleaning of the cleaning device 10 on the surface to be cleaned. The recovery bucket 30 is detachably arranged on the cleaning device 10. When the user needs to clean the recovery bucket 30, the recovery bucket 30 is detached from the cleaning device 10.

[0108] The recovery bucket 30 comprises a bucket assembly 40, which is internally provided with a dirt storage cavity 41. The recovery bucket 30 further comprises a filter assembly 50, which is arranged in the dirt storage cavity 41 and is provided with a filter cavity 51 and a dirt discharge port 52 connected to the filter cavity 51. The recovery bucket 30 further comprises a release bottom cover 60, which is used to selectively cover the dirt discharge port 52. The mixture of liquid dirt and solid dirt enters the filter cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51 and is received by the dirt storage cavity 41, and the solid dirt remains in the filter cavity 51. The recovery bucket 30 further comprises a dirt discharge assembly 70, which is movably arranged in the filter cavity 51. The recovery bucket 30 further comprises a linkage assembly 80, and the dirt discharge assembly 70 is in transmission cooperation with the release bottom cover 60 through the linkage assembly 80. When the dirt discharge assembly 70 moves towards the release bottom cover 60, the dirt discharge assembly 70 drives the release bottom cover 60 to uncover the dirt discharge port 52 through the linkage assembly 80, and at the same time, the dirt discharge assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the dirt discharge port 52.

[0109] In the initial state, the top rod 81 is away from the buckle member 82 on the release bottom cover 60, and the buckle member 82 is buckled to the buckle position member 83, so that the release bottom cover 60 covers the dirt discharge port 52 and limits the solid dirt in the filter cavity 51 from being discharged through the dirt discharge port 52. When the solid dirt in the filter cavity 51 reaches a certain amount, the user needs to clean the solid dirt in the filter cavity 51, at this time, the user drives the dirt discharge assembly 70 to move towards the release bottom cover 60, and the top rod 81 moves synchronously with the dirt discharge assembly 70 to abut against the buckle member 82, so that the buckle member 82 is separated from the buckle position member 83, and the release bottom cover 60 is rotated away from the dirt discharge port 52 relative to the filter assembly 50, so that the release bottom cover 60 uncovers the dirt discharge port 52, thereby allowing the solid dirt in the filter cavity 51 to be discharged through the dirt discharge port 52. After the solid dirt in the filter cavity 51 is discharged, the user rotates the release bottom cover 60 towards the dirt discharge port 52, so that the buckle member 82 is buckled to the buckle position member 83 again, and the release bottom cover 60 covers the dirt discharge port 52 again. At this time, the dirt discharge assembly 70 moves away from the release bottom cover 60 to reset.

[0110] The mixture of liquid dirt and solid dirt in the application scenario enters the filter cavity 51 from the self-releasing bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51, and the solid dirt remains in the filter cavity 51, that is, the separation of liquid dirt and solid dirt is realized, so that the bucket assembly 40 is used for storing liquid dirt as much as possible, and solid dirt passes through the filter assembly 50 as little as possible, which can reduce the workload of the user cleaning the bucket assembly 40, and the solid dirt in the filter assembly 50 can be directly poured into the garbage can due to the separation from the liquid dirt. It can be seen that the user can conveniently clean the recycling bucket 30 in the application scenario.

[0111] In addition, in the application scenario, as the pollution discharge assembly 70 moves towards the release bottom cover 60, the pollution discharge assembly 70 drives the release bottom cover 60 to cancel the cover of the pollution discharge port 52 of the filter assembly 50 through the linkage assembly 80, and at the same time, the pollution discharge assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the pollution discharge port 52. In other words, in the application scenario, the pollution discharge assembly 70 cleans the solid dirt in the filter cavity 51, and at the same time, synchronously drives the release bottom cover 60 to cancel the cover of the pollution discharge port 52, so that the solid dirt cleaned by the pollution discharge assembly 70 is directly discharged through the pollution discharge port 52, and the cleaning and discharging of the solid dirt in the filter cavity 51 are realized in one step, which greatly facilitates the user to clean the recycling bucket 30.

[0112] Application scenario two:

[0113] The cleaning device 10 is a scrubber with cleaning functions such as scrubbing and mopping. The cleaning device 10 includes a cleaning assembly 20 for cleaning a to-be-cleaned surface. The cleaning assembly 20 can be a floor brush of the cleaning device 10, and the cleaning assembly 20 recovers liquid dirt and solid dirt on the to-be-cleaned surface during cleaning of the to-be-cleaned surface. The cleaning device 10 further includes a recycling bucket 30 for storing the liquid dirt and solid dirt recovered by the cleaning assembly 20.

[0114] The recycling bucket 30 comprises a bucket body assembly 40, which is internally provided with a dirt storage cavity 41. The recycling bucket 30 further comprises a filter assembly 50, which is arranged in the dirt storage cavity 41 and is provided with a filter cavity 51 and a dirt outlet 52 connected to the filter cavity 51. The recycling bucket 30 further comprises a release bottom cover 60, which is used to selectively cover the dirt outlet 52. In this application scenario, the mixture of liquid dirt and solid dirt enters the filter cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51 and is received by the dirt storage cavity 41, and the solid dirt remains in the filter cavity 51. The recycling bucket 30 further comprises a dirt outlet assembly 70, which is movably arranged in the filter cavity 51. The recycling bucket 30 further comprises a linkage assembly 80, and the dirt outlet assembly 70 is in transmission cooperation with the release bottom cover 60 through the linkage assembly 80. In this application scenario, when the dirt outlet assembly 70 moves towards the release bottom cover 60, the dirt outlet assembly 70 drives the release bottom cover 60 to uncover the dirt outlet 52 through the linkage assembly 80, and at the same time, the dirt outlet assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the dirt outlet 52.

[0115] In the initial state, the top rod 81 is away from the buckle member 82 on the release bottom cover 60, the buckle member 82 is buckled to the buckle position member 83, so that the release bottom cover 60 covers the dirt outlet 52 and limits the solid dirt in the filter cavity 51 from being discharged through the dirt outlet 52. When the solid dirt in the filter cavity 51 reaches a certain amount, the user needs to clean the solid dirt in the filter cavity 51, at this time, the user drives the dirt outlet assembly 70 to move towards the release bottom cover 60, the top rod 81 moves synchronously with the dirt outlet assembly 70 and abuts against the buckle member 82, so that the buckle member 82 is separated from the buckle position member 83, and the release bottom cover 60 rotates away from the dirt outlet 52 relative to the filter assembly 50, so that the release bottom cover 60 uncovers the dirt outlet 52, thereby allowing the solid dirt in the filter cavity 51 to be discharged through the dirt outlet 52. After the solid dirt in the filter cavity 51 is completely discharged, the user rotates the release bottom cover 60 towards the dirt outlet 52, so that the buckle member 82 is buckled to the buckle position member 83 again, and the release bottom cover 60 covers the dirt outlet 52 again. At this time, the dirt outlet assembly 70 moves away from the release bottom cover 60 to reset.

[0116] In this application scenario, the mixture of liquid dirt and solid dirt enters the filter cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51, and the solid dirt remains in the filter cavity 51, that is, the separation of liquid dirt and solid dirt is realized, so that the bucket body assembly 40 is used to store liquid dirt as much as possible, and the solid dirt passes through the filter assembly 50 as little as possible, which can reduce the workload of the user in cleaning the bucket body assembly 40, and the solid dirt in the filter assembly 50 can be directly poured into a garbage can due to the separation from the liquid dirt. It can be seen that in this application scenario, the user can clean the recycling bucket 30 very conveniently.

[0117] And, in this application scenario, the pollution discharging assembly 70 moves towards the release bottom cover 60, and the pollution discharging assembly 70 drives the release bottom cover 60 to cancel the covering of the pollution discharging port 52 of the filter assembly 50 through the linkage assembly 80, and at the same time, the pollution discharging assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the pollution discharging port 52. In other words, in this application scenario, the pollution discharging assembly 70 cleans the solid dirt in the filter cavity 51, and at the same time, the release bottom cover 60 is driven to cancel the covering of the pollution discharging port 52, so that the solid dirt cleaned by the pollution discharging assembly 70 is directly discharged through the pollution discharging port 52, and the cleaning and discharging of the solid dirt in the filter cavity 51 are achieved in one step, which greatly facilitates the user to clean the recycling bucket 30.

[0118] Application scenario three:

[0119] The filter device is an independent component, which is independent of the recycling bucket 30 of the cleaning device 10. When the recycling bucket 30 is applied to the cleaning device 10 to recycle liquid dirt and solid dirt, the filter device is assembled in the recycling bucket 30 to separate the liquid dirt and the solid dirt recycled by the recycling bucket 30. When the user needs to clean the recycling bucket 30, the recycling bucket 30 is detached from the cleaning device 10, and the filter device is taken out from the recycling bucket 30. Since the liquid dirt and the solid dirt recycled by the recycling bucket 30 have been separated by the filter device, the bucket body assembly 40 mainly contains liquid dirt, and the solid dirt mainly remains in the filter device, so the user can very conveniently clean the filter device and the bucket body assembly 40.

[0120] The filter device comprises a filter assembly 50, which is provided with a filter cavity 51 and a pollution discharging port 52 connected to the filter cavity 51. The filter device further comprises a release bottom cover 60 for selectively covering the pollution discharging port 52. The mixture of liquid dirt and solid dirt enters the filter cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51, and the solid dirt remains in the filter cavity 51. The filter device further comprises a pollution discharging assembly 70 movably arranged in the filter cavity 51. The filter device further comprises a linkage assembly 80, and the pollution discharging assembly 70 is in transmission cooperation with the release bottom cover 60 through the linkage assembly 80. When the pollution discharging assembly 70 moves towards the release bottom cover 60, the pollution discharging assembly 70 drives the release bottom cover 60 to cancel the covering of the pollution discharging port 52 through the linkage assembly 80, and at the same time, the pollution discharging assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the pollution discharging port 52.

[0121] In the initial state, the top rod 81 is away from the buckle member 82 on the release bottom cover 60, the buckle member 82 is buckled to the buckle position member 83, so that the release bottom cover 60 covers the pollution outlet 52, and the solid dirt in the filter cavity 51 is limited to be discharged through the pollution outlet 52. When the solid dirt in the filter cavity 51 reaches a certain amount, the user needs to clean the solid dirt in the filter cavity 51, at this time, the user drives the pollution assembly 70 to move towards the release bottom cover 60, and the top rod 81 moves synchronously with the pollution assembly 70 to abut against the buckle member 82, so that the buckle member 82 is separated from the buckle position member 83, and the release bottom cover 60 rotates away from the pollution outlet 52 relative to the filter assembly 50, so that the release bottom cover 60 uncovers the pollution outlet 52, thereby allowing the solid dirt in the filter cavity 51 to be discharged through the pollution outlet 52. After the solid dirt in the filter cavity 51 is discharged, the user rotates the release bottom cover 60 towards the pollution outlet 52, so that the buckle member 82 is buckled to the buckle position member 83 again, and the release bottom cover 60 covers the pollution outlet 52 again. At this time, the pollution assembly 70 moves away from the release bottom cover 60 to reset.

[0122] In the application scenario, the mixture of liquid dirt and solid dirt enters the filter cavity 51 from the release bottom cover 60, the liquid dirt is filtered by the filter assembly 50 to the outside of the filter cavity 51, and the solid dirt remains in the filter cavity 51, that is, the separation of liquid dirt and solid dirt is realized, so that the bucket assembly 40 is used to store liquid dirt as much as possible, and the solid dirt passes through the filter assembly 50 as little as possible, which can reduce the workload of the user to clean the bucket assembly 40, and the solid dirt in the filter assembly 50 can be directly poured into a garbage can due to the separation from the liquid dirt. It can be seen that the user can conveniently clean the recycling barrel 30 in the application scenario.

[0123] Moreover, in the application scenario, when the pollution assembly 70 moves towards the release bottom cover 60, the pollution assembly 70 drives the release bottom cover 60 to uncover the pollution outlet 52 of the filter assembly 50 through the linkage assembly 80, and at the same time, the pollution assembly 70 drives the solid dirt in the filter cavity 51 to be discharged through the pollution outlet 52. In other words, in the application scenario, the pollution assembly 70 cleans the solid dirt in the filter cavity 51, and at the same time, synchronously drives the release bottom cover 60 to uncover the pollution outlet 52, so that the solid dirt cleaned by the pollution assembly 70 is directly discharged through the pollution outlet 52, and the cleaning and discharge of the solid dirt in the filter cavity 51 are realized in one step, which greatly facilitates the user to clean the recycling barrel 30.

[0124] The recycling barrel, the filter device and the cleaning equipment provided by the present application are described in detail above, and the principle and implementation mode of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed, and the above description should not be understood as a limitation of the present application.

Claims

1. A recycling bin (30) for application to a cleaning apparatus (10), characterized in that, The recycling barrel (30) comprises: a barrel body assembly (40) internally provided with a dirt storage cavity (41); a filter assembly (50) arranged in the dirt storage cavity (41), and the filter assembly (50) is provided with a filter cavity (51) and a dirt discharge port (52) communicating with the filter cavity (51); a release bottom cover (60) for selectively covering the dirt discharge port (52); wherein the mixture of liquid dirt and solid dirt enters the filter cavity (51) from the release bottom cover (60), the liquid dirt is filtered by the filter assembly (50) to the outside of the filter cavity (51) and is received by the dirt storage cavity (41), and the solid dirt remains in the filter cavity (51); a dirt discharge assembly (70) movably arranged in the filter cavity (51), the dirt discharge assembly is provided with a scraping member to strip the solid dirt on the side wall of the filter cavity during the movement of the dirt discharge assembly in the filter cavity; and a linkage assembly (80), the dirt discharge assembly (70) is in driving cooperation with the release bottom cover (60) through the linkage assembly (80); wherein, with the movement of the dirt discharge assembly (70) towards the release bottom cover (60), the release bottom cover (60) is driven by the linkage assembly (80) to uncover the dirt discharge port (52), and at the same time, the solid dirt in the filter cavity (51) is driven by the dirt discharge assembly (70) to be discharged through the dirt discharge port (52).

2. The recycling barrel (30) according to claim 1, wherein: the linkage assembly (80) comprises an enabling member and a connecting mechanism; the enabling member is arranged between the dirt discharge assembly (70), the filter assembly (50) and the release bottom cover (60) and is detachably connected through the connecting mechanism; wherein, with the movement of the dirt discharge assembly (70) towards the release bottom cover (60), the enabling member drives the connecting mechanism to allow the release bottom cover (60) to move away from the dirt discharge port (52), so that the release bottom cover (60) uncovers the dirt discharge port (52).

3. The recycling barrel (30) according to claim 2, wherein: the enabling member comprises a top rod (81); the connecting mechanism comprises a buckle member (82) and a buckle position member (83); the buckle member (82) is arranged on the release bottom cover (60), the buckle position member (83) is arranged on the filter assembly (50), and the buckle member (82) can be selectively buckled on the buckle position member (83); wherein, with the movement of the dirt discharge assembly (70) towards the release bottom cover (60), the top rod (81) can abut against the buckle member (82), so that the buckle member (82) is separated from the buckle position member (83) to allow the release bottom cover (60) to move away from the dirt discharge port (52).

4. The recycling barrel (30) according to claim 3, wherein: the buckle member (82) comprises a connecting portion (821), a buckle portion (822) and an abutting portion (823). The connecting portion (821) connects the release bottom cover (60), and the connecting portion (821) is connected with the abutting portion (823) through the buckle portion (822), the abutting portion (823) is close to the middle position of the release bottom cover (60) relative to the connecting portion (821), the buckle portion (822) is used for selectively buckling the buckle element (83), and the top rod (81) is used for abutting against the abutting portion (823); Wherein, in response to the abutting force of the top rod (81) applied to the abutting portion (823), the connecting portion (821) is deformed towards the middle position, and the abutting portion (823) moves towards the release bottom cover (60), so that the buckle portion (822) is separated from the buckle element (83).

5. The recycling barrel (30) according to claim 3, wherein the release bottom cover (60) is further rotatably connected with the filter assembly (50) through a rotating shaft (64); and wherein the release bottom cover (60) is capable of rotating away from the pollution outlet (52) after the buckle element (82) is separated from the buckle element (83).

6. The recycling barrel (30) according to any one of claims 1 to 5, wherein the pollution discharge assembly (70) comprises: a moving element (71) movably arranged in the filter cavity (51); and a scraping element (72) arranged on the moving element (71) and close to the side wall of the filter cavity (51) to peel off solid dirt on the side wall of the filter cavity (51) during movement of the moving element (71) and discharge through the pollution outlet (52).

7. The recycling barrel (30) according to claim 6, wherein the scraping element (72) is an elastic body.

8. The recycling barrel (30) according to claim 6, wherein the scraping element (72) is arranged at the end of the moving element (71) towards the release bottom cover (60).

9. The recycling barrel (30) according to claim 6, wherein the recycling barrel (30) further comprises: an elastic element (31) connected with the moving element (71) to drive the moving element (71) to move away from the release bottom cover (60).

10. The recycling barrel (30) according to any one of claims 1 to 5, wherein the filter assembly (50) is detachably arranged in the dirt storage cavity (41).

11. The recycling barrel (30) according to claim 10, wherein the barrel body assembly (40) comprises: a barrel main body (42); and a barrel cover body (43) detachably arranged on the barrel main body (42) to form the dirt storage cavity (41) in cooperation with the barrel main body (42); and wherein the recycling barrel (30) further comprises: a handle (32) connected with the filter assembly (50); and wherein the barrel cover body (43) limits the filter assembly (50) from moving towards the barrel cover body (43) through the handle (32).

12. The recycling barrel (30) according to claim 10, wherein ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The pollution discharging assembly (70) is provided with a first guide (73); The recycling bucket (30) further comprises: a handle (32) connected to the filtering assembly (50) and provided with a second guide (33); At least one of the first guide (73) and the second guide (33) extends towards the release bottom cover (60), so that the first guide (73) and the second guide (33) cooperatively guide the pollution discharging assembly (70) to move towards the release bottom cover (60).

13. The recycling bucket (30) according to any one of claims 1 to 5, wherein The bucket body assembly (40) comprises: a bucket main body (42); a bucket cover body (43) detachably covering the bucket main body (42) and cooperatively forming the pollution storage cavity (41) with the bucket main body (42); The filtering assembly (50) is fixedly connected to the bucket cover body (43).

14. The recycling bucket (30) according to claim 13, wherein The recycling bucket (30) further comprises: a guide column (34) movably penetrating the bucket cover body (43) and connected to the pollution discharging assembly (70), so that a user controls the guide column (34) to drive the pollution discharging assembly (70) to move towards the release bottom cover (60).

15. The recycling bucket (30) according to claim 14, wherein The recycling bucket (30) further comprises: a button (35) provided at an end of the guide column (34) away from the pollution discharging assembly (70), so that a user controls the guide column (34) through the button (35); a resilient member (31) clamped between the button (35) and the bucket cover body (43) to drive the pollution discharging assembly (70) to move towards the bucket cover body (43).

16. The recycling bucket (30) according to any one of claims 1 to 5, wherein The filtering assembly (50) comprises: a frame (53) surrounding the filtering cavity (51) and the pollution discharging port (52); a filtering mesh (54) provided on the frame (53) and surrounding an outer periphery of the filtering cavity (51).

17. The recycling bucket (30) according to any one of claims 1 to 5, wherein The recycling bucket (30) further comprises: an air inlet pipe (36) provided in the pollution storage cavity (41); The release bottom cover (60) comprises: a bottom cover main body (62); a pollution inlet cylinder (63) protruding from one side of the bottom cover main body (62) towards the pollution discharging assembly (70), an end of the pollution inlet cylinder (63) away from the bottom cover main body (62) being provided with a pollution inlet port (61) and a lap joint portion (65) surrounding an outer periphery of the pollution inlet port (61); The pollution inlet cylinder (63) is lap jointed to the air inlet pipe through the lap joint portion (65), and a mixture of liquid dirt and solid dirt collected by the air inlet pipe enters the filtering cavity (51) through the pollution inlet cylinder (63) and the pollution inlet port (61) in sequence.

18. The recycling bucket (30) according to any one of claims 1 to 5, characterized in that, the filter assembly (50) is located above the release bottom cover (60); wherein the mixture of liquid dirt and solid dirt enters the filter cavity (51) from the release bottom cover (60) and the liquid dirt filtered out of the filter cavity (51) is collected at the bottom of the dirt storage cavity (41) under at least its own gravity.

19. A filter device, characterized by Comprising: a filter assembly (50) provided with a filter cavity (51) and a dirt outlet (52) communicating with the filter cavity (51); a release bottom cover (60) for selectively covering the dirt outlet (52); wherein the mixture of liquid dirt and solid dirt enters the filter cavity (51) from the release bottom cover (60), the liquid dirt is filtered out of the filter cavity (51) by the filter assembly (50), and the solid dirt remains in the filter cavity (51); a dirt discharging assembly (70) movably arranged in the filter cavity (51), the dirt discharging assembly is provided with a scraping member to strip the solid dirt on the side wall of the filter cavity during the movement of the dirt discharging assembly in the filter cavity; and a linkage assembly (80) by which the dirt discharging assembly (70) is in driving cooperation with the release bottom cover (60); wherein, as the dirt discharging assembly (70) moves towards the release bottom cover (60), the dirt discharging assembly (70) drives the release bottom cover (60) to uncover the dirt outlet (52) through the linkage assembly (80), and at the same time, the dirt discharging assembly (70) drives the solid dirt in the filter cavity (51) to be discharged through the dirt outlet (52).

20. A cleaning apparatus (10) characterised in that, Comprising: a cleaning assembly (20) for cleaning a surface to be cleaned; a recycling bucket (30) for storing liquid dirt and solid dirt recycled by the cleaning assembly (20); the recycling bucket (30) comprises: a bucket body assembly (40) internally provided with a dirt storage cavity (41); a filter assembly (50) arranged in the dirt storage cavity (41), and the filter assembly (50) is provided with a filter cavity (51) and a dirt outlet (52) communicating with the filter cavity (51); a release bottom cover (60) for selectively covering the dirt outlet (52); wherein the mixture of liquid dirt and solid dirt enters the filter cavity (51) from the release bottom cover (60), the liquid dirt is filtered out of the filter cavity (51) by the filter assembly (50) and is received by the dirt storage cavity (41), and the solid dirt remains in the filter cavity (51); a dirt discharging assembly (70) movably arranged in the filter cavity (51), the dirt discharging assembly is provided with a scraping member to strip the solid dirt on the side wall of the filter cavity during the movement of the dirt discharging assembly in the filter cavity; and a linkage assembly (80) by which the dirt discharging assembly (70) is in driving cooperation with the release bottom cover (60); wherein, as the dirt discharging assembly (70) moves towards the release bottom cover (60), the dirt discharging assembly (70) drives the release bottom cover (60) to uncover the dirt outlet (52) through the linkage assembly (80), and at the same time, the dirt discharging assembly (70) drives the solid dirt in the filter cavity (51) to be discharged through the dirt outlet (52). Wherein, with the movement of the pollution discharge assembly (70) towards the release bottom cover (60), the pollution discharge assembly (70) drives the release bottom cover (60) to cancel the covering of the pollution discharge port (52) through the linkage assembly (80), and at the same time, the pollution discharge assembly (70) drives the solid dirt in the filter cavity (51) to be discharged through the pollution discharge port (52).

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