Recycling box for cleaning device and cleaning device

Abstract

The invention relates to the technical field of household appliances, and particularly discloses a recycling box for a cleaning device and the cleaning device, the recycling box comprises a box body and a water filtering basket assembly, the box body is internally provided with a space for accommodating the water filtering basket assembly, the water filtering basket assembly is detachably assembled in the box body, and the water filtering basket assembly comprises a storage part and an operation part; the storage part is rotatably connected to the end part of the operation part, the storage part comprises a storage cavity and a driving part, the storage cavity is fixedly connected with the driving part, and the driving part is used for providing an acting force for driving at least part of the storage part to rotate; and at least part of the storage part rotates around the operation part to a preset rotation angle under the action of the driving part. When a user takes out the water filtering basket assembly from the recycling box, at least part of the storage part can rotate around the operation part to the preset rotation angle under the action of the driving part, so that automatic overturning and dust pouring are achieved, and the user can complete cleaning and dust pouring of the water filtering basket assembly under the condition that the user does not make direct contact with dirt.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and particularly to a recycling bin for a cleaning device and a cleaning device. Background Art

[0002] A floor washer is a cleaning machine suitable for cleaning hard floors while sucking up sewage and taking the sewage away from the site, and has the advantages of environmental protection, energy saving, high efficiency, etc. When the floor washer is working, it sucks in a fluid including stains such as sewage, dust, and hair. The sewage is stored in a sewage collection device, the gas is discharged after being filtered, and the solid impurities remain in the filter assembly. The sewage collection device needs to be emptied regularly. However, the cleaning work of the filter assembly in the existing floor washer's sewage collection device inevitably needs to be manually completed, which seriously affects the user experience. Summary of the Invention

[0003] Based on this, it is necessary to provide a recycling bin for a cleaning device and a cleaning device in view of the problem that the cleaning work of the filter assembly in the prior art inevitably needs to be manually completed.

[0004] A recycling bin for a cleaning device includes a box body and a water filtering basket assembly. A space for accommodating the water filtering basket assembly is provided in the box body. The water filtering basket assembly is detachably assembled in the box body. The water filtering basket assembly includes a storage part and an operation part. The storage part includes a storage cavity and a driving part. The storage cavity is fixedly connected to the driving part. The driving part is used to provide a force for driving at least part of the storage part to rotate. When the water filtering basket assembly is taken out of the recycling bin, at least part of the storage part rotates around the operation part to a preset rotation angle under the action of the driving part.

[0005] In one embodiment, the storage part includes a filtering flap and a counterweight. The above operation part includes a filter mesh rack for carrying the filtering flap. Among them, the weight of the counterweight is greater than the weight of the filtering flap. The filtering flap includes a filtering component and a counterweight groove. The filtering component and the counterweight groove are located on opposite sides respectively. The counterweight groove is used to fix the counterweight. The counterweight groove and the counterweight cooperate to form the driving part. The filter mesh rack includes a bearing part. The bearing part is arranged at the first end of the filter mesh rack. The filtering flap is rotatably connected to the bearing part. When the filter mesh rack is tilted to a preset angle, the filtering flap rotates around the bearing part under the action of the counterweight.

[0006] In one embodiment, the filtering flap further includes a surrounding part. The surrounding part is fixed to the edge of the filtering component. The surrounding part and the filtering component cooperate to form the storage cavity.

[0007] In one embodiment, the filtering flip cover further includes a connecting portion, the filtering component and the counterweight block groove are respectively located on both sides of the connecting portion, and the connecting portion is rotatably connected to the bearing portion.

[0008] In one embodiment, the connecting portion and the bearing portion rotate relative to the rotation axis. When the water filtering basket assembly is in a vertical state, the center of gravity of the counterweight block is below the horizontal line of the rotation axis.

[0009] In one embodiment, the connecting portion is rotatably connected to the bearing portion through a rotating shaft.

[0010] In one embodiment, the material density of the counterweight block is greater than the material density of the filtering flip cover.

[0011] In one embodiment, the counterweight block is placed in the counterweight block groove and has an interference fit with the counterweight block groove.

[0012] In one embodiment, the filtering flip cover includes at least one of the counterweight block grooves.

[0013] In one embodiment, the filtering flip cover includes two of the counterweight block grooves, and the two counterweight block grooves are symmetrically arranged on both sides of the filtering component.

[0014] In one embodiment, the first end of the filter screen frame further includes a limiting partition, the limiting partition and the filtering component cooperate to form the storage cavity, the limiting partition is arranged on the rotation path of the filtering component, and after the filtering flip cover rotates to a preset flipping angle, the limiting partition is used to limit the movement of the filtering flip cover.

[0015] In one embodiment, a handle hole is provided at the second end of the filter screen frame.

[0016] In one embodiment, a fluid inlet is formed at the bottom of the box body, and a diversion pipe is further included in the box body. One end of the diversion pipe is communicated with the fluid inlet, the diversion pipe extends linearly along the axial direction of the box body, and a pipe orifice is provided at the other end of the diversion pipe.

[0017] In one embodiment, a stepped surface is provided on the inner wall of the box body, and at least part of the water filtering basket assembly is stuck on the stepped surface.

[0018] In one embodiment, the recycling box further includes a water baffle, which is fixedly connected to the filtering flip cover of the water filtering basket assembly and is used to block the sewage stored in the box body from flowing out when the box body is tilted.

[0019] In one embodiment, the water baffle is fixedly connected to the filtering flip cover by screws.

[0020] In one embodiment, a sealing ring mounting groove is provided on the side of the water baffle close to the box body.

[0021] In one embodiment, the recycling bin further includes a sealing ring, and the sealing ring is snap-fitted into the sealing ring mounting groove.

[0022] A cleaning device includes the recycling bin according to any one of the above embodiments.

[0023] The above-mentioned recycling bin for a cleaning device has a space in the box body for accommodating a water filtering basket assembly. The water filtering basket assembly is detachably assembled in the box body. The water filtering basket assembly includes a storage part and an operation part. The storage part is rotatably connected to the end of the operation part. The storage part includes a storage cavity and a driving part, and the storage cavity is fixedly connected to the driving part. The recycling bin can be used to collect the dirt on the surface of the object to be cleaned, and the storage cavity can be used to collect the solid impurities in the sewage. The user can take out the water filtering basket assembly from the recycling bin through the operation part. When the water filtering basket assembly is taken out of the recycling bin, at least part of the storage part can rotate around the operation part to a preset rotation angle under the action of the driving part, so as to achieve the effect of automatic ash dumping. The user can complete the cleaning and ash dumping work of the water filtering basket assembly without directly contacting the storage part, effectively optimizing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present specification. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 It is a schematic cross-sectional view of the recycling bin in one embodiment of the present application;

[0026] Figure 2 It is a schematic structural view of the water filtering basket assembly in one embodiment of the present application;

[0027] Figure 3 It is a schematic structural view of the filtering flip cover in one embodiment of the present application;

[0028] Figure 4 It is a schematic structural view of the filter mesh frame in one embodiment of the present application;

[0029] Figure 5 It is a schematic structural view of the water filtering basket assembly and solid impurities in one embodiment of the present application;

[0030] Figure 6 This is a partial enlarged schematic diagram of the connection between the filter flap and the filter frame in one of the embodiments of the present application;

[0031] Figure 7 This is a schematic structural diagram of a water filter basket assembly in a vertical state in one of the embodiments of the present application;

[0032] Figure 8 This is a schematic diagram of the structure of the water filter basket assembly in one embodiment of the present application when it rotates to a balanced state;

[0033] Figure 9 This is a schematic structural diagram of a water filter basket assembly rotating to a flip-over state of a filter cover in one of the embodiments of the present application;

[0034] Figure 10 This is a side view of a box in one of the embodiments of the present application;

[0035] Figure 11 This is a cross-sectional schematic diagram of a box in one of the embodiments of the present application;

[0036] Figure 12 This is an enlarged partial cross-sectional view of a recycling box in one of the embodiments of the present application;

[0037] Figure 13 This is a schematic diagram of the structure of a water retaining plate in one of the embodiments of the present application;

[0038] Figure 14 This is a structural schematic diagram of a water retaining plate connected to a water filter basket assembly in one of the embodiments of the present application;

[0039] Figure 15 This is a cross-sectional schematic diagram of a recycling bin when it is dumped in one of the embodiments of the present application.

[0040] The reference numerals in the figure are as follows: 10, water filter basket assembly; 100, filter flap; 200, counterweight; 300, filter frame; 110, filter assembly; 120, counterweight slot; 310, load-bearing portion; 320, limiting partition; 330, hand hole; 20, casing; 21, fluid inlet; 22, guide pipe; 23, pipe mouth; 24, step surface; 400, water retaining plate; 410, sealing ring installation slot; 420, sealing ring. DETAILED DESCRIPTION

[0041] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to understand the disclosure of the present invention more thoroughly and comprehensively.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this invention belongs. The terms used in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit the invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0043] This embodiment provides a recycling bin that can be used in a cleaning device, which can optimize the user experience. Figure 1 It is a schematic cross-sectional view of the recycling bin in one embodiment of this application. The recycling bin includes a box body 20. The interior of the box body 20 can have a space for accommodating the water filtering basket assembly 10. The water filtering basket assembly 10 is detachably assembled inside the box body 20. The water filtering basket assembly 10 can include a storage part, and the storage part can include a storage cavity and a driving part. The storage cavity can be fixedly connected to the driving part. When the cleaning device cleans the surface dirt on the surface to be cleaned, the recycling bin can be used to collect sewage. Among them, after the sewage flows into the box body 20, the water filtering basket assembly 10 can be used to filter out the solid impurities in the sewage. The filtered solid impurities can be received in the storage cavity, and the filtered sewage can be stored in the box body 20.

[0044] The water filtering basket assembly 10 can further include an operating part, and the storage part is rotatably connected to the end of the operating part. When cleaning the recycling bin, the user can move the water filtering basket assembly 10 by grasping the operating part, and detach and take out the water filtering basket assembly 10 from inside the box body 20. The driving part can be used to provide a force for driving at least part of the storage part to rotate. When the water filtering basket assembly 10 is taken out from the recycling bin, at least part of the storage part can rotate around the operating part to a preset rotation angle under the action of the driving part. In the embodiment of this application, when at least part of the storage part rotates to the preset rotation angle, the solid impurities received in the storage cavity will be poured out. The preset rotation angle can be an angle that can cause the storage cavity to flip, such as large angles like 150°, 180°, 220°, etc. that are convenient for ash dumping. Among them, the force provided by the driving part can be a force formed by various situations such as gravity, magnetism, electricity, etc. For example, a motor is used to drive at least part of the storage part to rotate.

[0045] After the water filtering basket assembly 10 is removed from the inside of the box body 20 and taken out, at least part of the storage part can rotate around the operation part under the action of the driving part to a preset rotation angle, achieving the technical effect of automatic flipping and ash dumping, and the solid impurities filtered out in the water filtering basket assembly 10 can be poured out. It can be seen that when the user cleans the garbage in the water filtering basket assembly 10, there is no need to manually flip the filtering flap 100, and the automatic flipping and ash dumping can be realized by tilting the water filtering basket assembly 10. In addition, since the water filtering basket assembly 10 has filtered out the solid impurities in the sewage, the sewage stored in the box body 20 can be directly poured out without worrying about the sewage blocking the drain pipe. It can be seen that by using the recycling box provided in this application to collect sewage, the cleaning work of the user can become simpler and more efficient, thereby improving the user experience.

[0046] Figure 2 FIG. 4 is a schematic structural diagram of the water filtering basket assembly in one embodiment of the present application. In one embodiment, the storage part may include a filtering flap 100 and a counterweight 200, and the operation part may include a filter screen frame 300 for carrying the filtering flap 100.

[0047] Figure 3 FIG. 8 is a schematic structural diagram of the filtering flap in one embodiment of the present application. The filtering flap 100 may include a filtering component 110 and a counterweight groove 120. The filtering component 110 and the counterweight groove 120 may be respectively located on opposite sides of the filtering flap 100. Among them, the filtering component 110 may be a filtering part such as a filter screen or a filtering sponge that can be used to filter solid impurities. The counterweight groove 120 may be used to fix the counterweight 200. At the same time, the weight of the counterweight 200 is greater than the weight of the filtering flap 100. In this embodiment, the counterweight groove 120 and the counterweight 200 may cooperate to form a driving part.

[0048] Figure 4 FIG. 12 is a schematic structural diagram of the filter screen frame in one embodiment of the present application. The filter screen frame 300 may include a bearing part 310 for receiving the filtering flap 100. The bearing part 310 may be provided at the first end of the filter screen frame 300, and the filtering flap 100 is rotatably connected to the bearing part 310, that is, the filtering flap 100 can rotate around the bearing part 310. In this embodiment, at least part of the storage part driven by the driving part may refer to the filtering component 110. The driving part formed by the cooperation of the counterweight groove 120 and the counterweight 200 may be used to drive the filtering component 110 to rotate around the bearing part 310.

[0049] The above water filtering basket assembly 10 can use the filtering component 110 to filter solid impurities such as dust and hair. Figure 5 FIG. 17 is a schematic structural diagram of the water filtering basket assembly and solid impurities in one embodiment of the present application, such as Figure 5As shown, solid impurities can be accommodated in the storage part. When the filter frame 300 is tilted around the vertical direction at a preset angle, since a heavy weight block 200 is placed in the weight block groove 120, the gravity and inertia force exerted on the weight block 200 are greater than the gravity and inertia force exerted on the filter flap 100 and the solid waste, so that the filter flap 100 will automatically flip around the bearing part 310 under the action of the weight block 200. In this embodiment, the preset angle can be an angle greater than 45°, such as 60°, 75°, 90°, 145°, etc.

[0050] When the user cleans the solid impurities stored in the filter basket assembly 10, the filter basket assembly 10 can be tilted to tilt the filter rack 300 to a preset angle, so that the filter flap 100 automatically flips and dumps the dust under the action of the counterweight 200. It can be seen that when the user cleans the garbage in the filter basket assembly 10, the user does not need to directly touch the filter flap 100 with his hands. The filter flap 100 can be automatically flipped and dumped by tilting the filter basket assembly 10, making the cleaning work more convenient and simple, and effectively improving the user's experience.

[0051] In one embodiment, considering that when the user cleans the solid impurities stored in the filter basket assembly 10 provided in the above embodiment, the filter frame 300 needs to be tilted to a larger rotation angle to flip the filter flap 100, a push rod can be provided in this embodiment, and the push rod can be provided on the filter frame 300 and movably connected thereto. When the user cleans the solid impurities stored in the filter basket assembly 10, the push rod can be used to rotate the counterweight 200, and the push rod can be linked to the counterweight 200 to flip the filter flap 100, which is more convenient for the user to use.

[0052] In one embodiment, the filter flap may further include a retaining portion, which may be fixedly connected to the edge of the filter assembly 110, and the retaining portion cooperates with the filter assembly 110 to form a storage cavity. The retaining portion and the filter assembly 110 cooperate to form a storage cavity with an opening on the top surface, and the bottom of the storage cavity is the filtering surface of the filter assembly 110. Sewage may enter the storage cavity through the top opening, and after entering the storage cavity, the filter assembly 110 leaves solid impurities in the sewage in the storage cavity, and the filtered sewage passes through the filter assembly 110 and flows into the box 20, and the box 20 stores the filtered sewage.

[0053] In this embodiment, at least part of the storage part driven by the driving unit may refer to a storage cavity formed by the cooperation of the enclosure and the filter assembly 110, and the driving unit may be used to drive the storage cavity to rotate around the operating unit. For example, when the force provided by the driving unit is formed based on magnetic force, when the user cleans the solid impurities stored in the filter basket assembly 10, the filter basket assembly 10 can be taken out of the box 20. After the filter basket assembly 10 is taken out of the box 20, the driving unit drives the storage cavity to automatically rotate around the operating unit according to the magnetic force. When the storage cavity rotates to a preset rotation angle under the action of the driving unit, the top surface opening of the storage cavity will face downward, and the solid impurities contained in the storage cavity can be poured out, realizing the automatic flipping and dumping of the filter basket assembly 10. It can be seen that when the user cleans the garbage in the filter basket assembly 10, he does not need to directly touch the storage cavity with his hands. The automatic flipping and dumping of the filter basket assembly 10 can be realized by the cooperation of the storage cavity and the driving unit, making the cleaning work more convenient and simple.

[0054] Figure 6 This is a partial enlarged schematic diagram of the connection between the filter flap and the filter frame in one embodiment of the present application. Figure 6 In one embodiment, the axis AA' is the rotation axis of the filter flap 100, and the filter flap 100 rotates around the rotation axis AA'. Figure 3 The filter flap 100 may further include a connection portion 130. The filter assembly 110 and the counterweight groove 120 may be located on both sides of the connection portion 130, specifically, the filter assembly 110 and the counterweight groove 120 may be located on both sides of the rotation axis AA', and the connection portion 130 may be rotatably connected to the bearing portion 310.

[0055] Figure 7 This is a schematic diagram of the structure of a water filter basket assembly in a vertical state in one embodiment of the present application. Figure 7 In the figure, axis BB' is the horizontal line of the rotation axis, and direction G indicates the vertical direction of the center of gravity of the counterweight 200 relative to the center of gravity of the ground. In one embodiment, when the filter basket assembly 10 is in a position such as Figure 7 In the vertical state shown, the center of gravity of the counterweight 200 is at the rotation axis (the rotation axis is shown in FIG. Figure 6 By arranging the center of gravity of the counterweight 200 below the horizontal line of the rotation axis, the filter basket assembly 10 can better ensure the stability of the filter flap 100 when it is in a vertical state, and the filter flap 100 will not rotate or flip at will.

[0056] Figure 8 This is a schematic diagram of the structure of the water filter basket assembly in one embodiment of the present application when it rotates to a balanced state. Figure 9 This is a schematic diagram of the structure in which the water filter basket assembly rotates to the filter cover flip state in one embodiment of the present application.Figure 8 and Figure 9 The direction G in the figure indicates the direction of the perpendicular line from the center of gravity of the counterweight 200 to the ground. When the user tilts the filter basket 300 counterclockwise to the angle as shown in Figure 8 the figure, at this time, the perpendicular line of the center of gravity of the counterweight 200 intersects with the rotation axis, and the water filtering basket assembly 10 is in a balanced state. The user only needs to continue to rotate the filter basket 300 counterclockwise, that is, tilt the filter basket 300 to the angle as shown in Figure 9 the figure. At this time, the perpendicular line of the center of gravity of the counterweight 200 passes through the horizontal line of the rotation axis, and the counterweight 200 will rotate counterclockwise to the dumping state as shown in Figure 9 the figure, thereby driving the filter assembly 100 to flip, so that the solid impurities contained in the storage cavity can be dumped out, realizing the automatic flipping and ash dumping of the water filtering basket assembly 10.

[0057] In one embodiment, the connecting portion 130 can be rotatably connected to the bearing portion 310 through a rotating shaft. The rotating shaft can respectively pass through the connecting portion 130 of the filter flap 100 and the bearing portion 310 of the filter basket 300 for axially fixing the connecting portion 130 and the bearing portion 310. At the same time, the connecting portion 130 of the filter flap 100 and the bearing portion 310 of the filter basket 300 can respectively rotate around the rotating shaft. Among them, the rotating shaft can be an iron shaft, or a shaft body made of stainless steel or other materials with relatively hard texture to prevent the rotating shaft from breaking due to the stress acting on it by the connecting portion 130 and the bearing portion 310.

[0058] The shape and size of the rotating shaft can be respectively adapted to the through holes on the connecting portion 130 and the bearing portion 310, and respectively pass through the through holes on the connecting portion 130 and the bearing portion 310 to prevent other displacements of the connecting portion 130 and the bearing portion 310 except rotating around the rotating shaft.

[0059] In one embodiment, the material density of the counterweight 200 can be greater than the material density of the filter flap 100. Considering that the water filtering basket assembly 10 uses the gravity and inertia force of the counterweight 200 to make the filter flap 100 flip automatically, therefore, the heavier the counterweight 200 is, the better the automatic flipping effect of the water filtering basket assembly 10 is. For example, when the filter flap 100 is made of PP (polypropylene) plastic material, the counterweight 200 can be made of two plastic materials with a density greater than that of PP, namely POM (polyformaldehyde) and PA66 (polyamide), and POM and PA66 also have the advantage of corrosion resistance. In addition, the counterweight 200 can also be made of a metal material such as stainless steel with a large weight and rust prevention.

[0060] In one embodiment, when the counterweight 200 is placed in the counterweight groove 120, the connection stability between the counterweight 200 and the counterweight groove 120 can be enhanced by means of interference fit with the counterweight groove 120, preventing the counterweight 200 from falling out of the counterweight groove 120 due to gravity when the filter flap 100 is flipped. In some other embodiments, the counterweight 200 can also be fixed in the counterweight groove 120 by screws, further enhancing the firmness of the connection between the counterweight 200 and the counterweight groove 120.

[0061] In one embodiment, according to different application requirements, one or more counterweight grooves 120 can be provided on the filter flap 100. When multiple counterweight grooves 120 are provided on the filter flap 100, one or more counterweights 200 can be respectively provided in each counterweight groove 120, and the total weight of the counterweights 200 in each counterweight groove 120 is greater than the weight of the filter flap 100. Thus, when the water filtering basket assembly 10 is tilted and the filter mesh frame 300 is tilted to a preset angle, the filter flap 100 can be automatically flipped to pour out ash under the cooperative action of each counterweight 200.

[0062] In one embodiment, as Figure 3 shown, the filter flap 100 can include two counterweight grooves 120, and the two counterweight grooves 120 are symmetrically arranged on both sides of the filter assembly 110. One or more counterweights 200 can be respectively provided in the two counterweight grooves 120. At the same time, the weights of the counterweights 200 in the two counterweight grooves 120 can be made the same. By symmetrically arranging the two counterweight grooves 120 on both sides of the filter assembly 110 and making the weights of the counterweights 200 in the two counterweight grooves 120 the same, it can be ensured that the filter flap 100 is evenly stressed, ensuring the balance of the filter flap 100 during the flipping process and preventing the filter flap 100 from being unbalanced due to uneven stress and unable to flip smoothly.

[0063] In one embodiment, please refer to Figure 4 , a limit partition 320 can also be provided at the first end of the filter mesh frame 300. The limit partition 320 can cooperate with the filter assembly 110 to form a storage cavity. The limit partition 320 and the filter assembly 110 cooperate to form a storage cavity with an open top surface, and the bottom of the storage cavity is the filtering surface of the filter assembly 110. Sewage can enter the storage cavity through the open top surface. After entering the storage cavity, the filter assembly 110 retains the solid impurities in the sewage in the storage cavity, and the filtered sewage then passes through the filter assembly 110 and flows into the box body 20, and the box body 20 stores the filtered sewage. Using the cooperation between the limit partition 320 and the filter assembly 110 to form a storage cavity can increase the garbage storage capacity for solid impurities.

[0064] In this embodiment, at least a part of the storage part driven by the driving part may refer to the filtering component 110, and the driving part formed by the cooperation of the counterweight slot 120 and the counterweight 200 can be used to drive the filtering component 110 to rotate around the bearing part 310.

[0065] The limiting partition 320 can be arranged on the rotation path of the filtering component 110. After the filtering flap 100 rotates to a preset rotation angle, the limiting partition 320 can be used to limit the movement of the filtering flap 100. In this embodiment, similarly, the preset rotation angle can also be a large angle such as 150°, 180°, 210°, etc. that is convenient for ash dumping. By arranging the limiting partition 320 on the flipping path of the filtering component 110, when the filtering flap 100 flips to the preset flipping angle, the filtering component 110 will be blocked by the limiting partition 320 and cannot continue to rotate, so that the movement of the filtering flap 100 will also be restricted, and the filtering flap 100 is restricted at the preset flipping angle.

[0066] By setting the limiting partition 320, the filtering flap 100 can be stopped at a suitable ash-dumping angle, preventing the filtering flap 100 from continuously flipping due to the gravity of the counterweight 200, so that the solid impurities on the filtering component 110 cannot be smoothly poured out, thus affecting the ash-dumping efficiency. When the filtering flap 100 remains at the preset flipping angle position, the filtering component 110 has been flipped by a large angle relative to the initial position and stays at the position of the large-angle flip, so that the solid impurities filtered and carried on the surface of the filtering component 110 can be better poured out.

[0067] In one of the embodiments, please refer to Figure 4 , a handle hole 330 can be arranged at the second end of the filter screen frame 300. In this embodiment, the second end of the filter screen frame 300 can be the end opposite to the first end of the filter screen frame 300. By arranging the handle hole 330 at the end of the filter screen frame 300 away from the filtering flap 100, it is convenient for the user to take the water filtering basket assembly 10. When the user moves the water filtering basket assembly 10 by grasping the operation part, specifically, the filter screen frame 300 can be moved by grasping the handle hole 330, and the inclined filter screen frame 300 can also be inclined to a preset angle when grasping the handle hole 330 to realize the automatic flipping and ash dumping of the filtering flap 100 under the action of the counterweight 200.

[0068] Figure 10 It is a side view of the box body in one embodiment of the present application. Figure 11This is a schematic cross-sectional view of the box body in one embodiment of the present application. In one embodiment, a fluid inlet 21 may be formed at the bottom of the box body 20, and a diversion pipe 22 may also be included inside the box body 20. One end of the diversion pipe 22 may be communicated with the fluid inlet 21. The diversion pipe 22 may extend linearly along the axial direction of the box body 20, and a pipe orifice 23 may be provided at the other end of the diversion pipe 22. In some embodiments, the fluid may include sewage and air flow. The fluid may be sucked into the recovery box through the fluid inlet 21 and enter the box body 20 through the diversion pipe 22. Among them, the pipe orifice 23 is located inside the box body 20 at a position higher than the water filtering basket assembly 10, so that the sewage can fall from the pipe orifice 23 of the diversion pipe 22 under the action of gravity and pass through the water filtering basket assembly 10. The water filtering basket assembly 10 can filter out solid impurities larger than a certain size in the sewage, and the filtered sewage is stored in the box body 20, realizing the separation of large-size solid impurities and sewage.

[0069] Figure 12 This is an enlarged partial cross-sectional view of the recovery box in one embodiment of the present application. In one embodiment, a stepped surface 24 may be provided on the inner wall of the box body 20, and at least part of the water filtering basket assembly 10 may be stuck on the stepped surface 24. By providing the stepped surface 24 inside the box body 20, the water filtering basket assembly 10 can be kept in contact with the stepped surface 24 inside the box body 20, thereby preventing the water filtering basket assembly 10 from collapsing due to its own weight and the excessive weight of the filtered solid impurities. The water filtering basket assembly 10 is kept in contact inside the box body 20 to ensure continuous filtering and storage of solid waste.

[0070] Figure 13 This is a schematic structural view of the water baffle in one embodiment of the present application. Figure 14 This is a schematic structural view of the water baffle connected to the water filtering basket assembly in one embodiment of the present application. In one embodiment, the recovery box may further include a water baffle 400. The water baffle 400 may be fixedly connected to the filtering flip cover 100 of the water filtering basket assembly 10. In this embodiment, the water baffle 400 is fixedly connected directly below the filtering assembly 110, and the water baffle 400 may move along with the movement of the filtering flip cover 100. When the filtering flip cover 100 is fixedly connected with the water baffle 400, the weight of the counterweight 200 configured in the counterweight groove 120 should be greater than the total weight of the filtering flip cover 100 and the water baffle 400 to ensure that when the filter screen frame 300 is tilted to a preset angle, the filtering flip cover 100 can automatically flip under the action of the counterweight 200.

[0071] Figure 15 This is a schematic cross-sectional view of the recovery box when it is being dumped in one embodiment of the present application, as Figure 15As shown, when the housing 20 is tilted, the water baffle 400 blocks the flow path of the sewage, which can play a role in blocking water and prevent the sewage stored in the housing 20 from flowing out through the water filtering basket assembly 10. Even when the entire housing 20 lies flat, it can also block part of the sewage from flowing out or being sucked up. On the one hand, the water baffle 400 can prevent the sewage at the bottom from flowing back, and at the same time, it can also prevent the backflow water from washing away the solid waste contained in the storage cavity; on the other hand, the water baffle 400 can also divert the sewage to the water surface farther away from the filtering assembly 100 to prevent the water splashed by the sewage from turning over and washing away the solid waste contained in the storage cavity.

[0072] In one embodiment, the water baffle 400 and the filtering flap 100 can be fixedly connected by screws. In some other embodiments, other fixing methods such as glue bonding can also be used to strengthen the connection stability between the water baffle 400 and the filtering flap 100.

[0073] In one embodiment, please refer to Figure 13 , a sealing ring installation groove 410 can be provided on the outer side of the water baffle 400 close to the housing 20. The sealing ring installation groove 410 can be used to snap the sealing ring 420 to improve the stability of the sealing ring 420 installed on the water baffle 400.

[0074] In one embodiment, the recycling bin can further include a sealing ring 420, and the sealing ring 420 can be snapped into the sealing ring installation groove 410. Please refer to Figure 14 , Figure 10 wherein a sealing ring installation groove 410 is provided on the outer side of the water baffle 400 and the sealing ring 420 is snapped into the sealing ring installation groove 410. As Figure 12 shown, the sealing ring 420 is arranged in the gap between the water baffle 400 and the inner wall of the housing 20, filling the gap between the water baffle 400 and the inner wall of the housing 20. In this embodiment, the sealing ring 420 can be made of rubber or other elastic materials with large deformation, wear resistance and large friction force. The larger elastic deformation can better fit and fix in the sealing ring installation groove 410, and can also adaptively fill the gap between the water baffle 400 and the inner wall of the housing 20.

[0075] The sealing ring 420 can further enhance the water blocking effect of the water baffle 400 to prevent sewage from flowing out through the gap between the water baffle 400 and the inner wall of the housing 20 when the housing 20 is tilted. In addition, the material used for the sealing ring 420 has good surface friction. Therefore, the sealing ring 420 can also be used to increase the friction between the water filtering basket assembly 10 and the inner wall of the housing 20, thereby further strengthening the abutment between the water filtering basket assembly 10 and the housing 20 and preventing the water filtering basket assembly 10 from sagging and shifting when it is too heavy.

[0076] The present application also provides a cleaning device, which may include the recycling bin described in any of the above embodiments. In some embodiments, the cleaning device may be a floor washer or other cleaning equipment such as a vacuum cleaner.

[0077] When the cleaning device operates, a negative pressure is formed inside, and the fluid on the area to be cleaned is sucked into the recycling bin through the fluid inlet 21 on the box body 20 and enters the box body 20 through the diversion pipe 22. The sewage in the fluid can fall from the pipe orifice 23 of the diversion pipe 22 under the action of gravity and pass through the water filtering basket assembly 10. The water filtering basket assembly 10 can filter out solid impurities larger than a certain size in the sewage, and the filtered sewage is stored in the box body 20, realizing the separation of large-size solid impurities and sewage.

[0078] In the description of this specification, the description with reference to terms such as "some embodiments", "other embodiments", "ideal embodiments", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic description of the above terms does not necessarily refer to the same embodiment or example.

[0079] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0080] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent should be subject to the appended claims.

Claims

1. A recycling bin for a cleaning device, characterized in that, it includes a box body and a water filtering basket assembly. There is a space in the box body for accommodating the water filtering basket assembly. The water filtering basket assembly is detachably assembled in the box body. The water filtering basket assembly includes a storage part and an operation part. The storage part includes a storage cavity and a driving part. The storage cavity is fixedly connected to the driving part. The driving part is used to provide a force for driving at least part of the storage part to rotate. When the water filtering basket assembly is taken out of the recycling bin, at least part of the storage part rotates around the operation part to a preset rotation angle under the action of the driving part.

2. The recycling bin according to claim 1, characterized in that, the storage part includes a filtering flap and a counterweight. The operation part includes a filter screen frame for carrying the filtering flap. Among them, the weight of the counterweight is greater than the weight of the filtering flap; the filtering flap includes a filtering component and a counterweight groove. The filtering component and the counterweight groove are respectively located on opposite sides. The counterweight groove is used to fix the counterweight. The counterweight groove and the counterweight cooperate to form the driving part; the filter screen frame includes a bearing part, and the bearing part is arranged at the first end of the filter screen frame; the filtering flap is rotatably connected to the bearing part; when the filter screen frame is tilted to a preset angle, the filtering flap rotates around the bearing part under the action of the counterweight. Preferably, the filtering flap further includes a surrounding part. The surrounding part is fixed to the edge of the filtering component. The surrounding part and the filtering component cooperate to form the storage cavity. Preferably, the filtering flap further includes: a connecting part. The filtering component and the counterweight groove are respectively located on both sides of the connecting part. The connecting part is rotatably connected to the bearing part. Preferably, the connecting part rotates relative to the rotation axis. When the water filtering basket assembly is in a vertical state, the center of gravity of the counterweight is below the horizontal line of the rotation axis. Preferably, the connecting part is rotatably connected to the bearing part through a rotating shaft.

3. The recycling bin according to claim 2, characterized in that, the material density of the counterweight is greater than the material density of the filtering flap. Preferably, the counterweight is placed in the counterweight groove and has an interference fit with the counterweight groove.

4. The recycling bin according to claim 2, characterized in that, the filtering flap includes at least one counterweight groove. Preferably, the filtering flap includes two counterweight grooves, and the two counterweight grooves are symmetrically arranged on both sides of the filtering component.

5. The recycling bin according to claim 2, characterized in that, the first end of the filter screen frame further includes a limiting partition. The limiting partition and the filtering component cooperate to form the storage cavity. The limiting partition is arranged on the rotation path of the filtering component. After the filtering flap rotates to a preset rotation angle, the limiting partition is used to limit the movement of the filtering flap.

6. The recycling bin according to claim 2, characterized in that, a handle hole is provided at the second end of the filter screen frame.

7. The recycling bin according to claim 1, wherein, a fluid inlet is formed at the bottom of the box body, and a diversion pipe is further included in the box body. One end of the diversion pipe is communicated with the fluid inlet, the diversion pipe extends linearly along the axial direction of the box body, and a pipe orifice is arranged at the other end of the diversion pipe.

8. The recycling bin according to claim 1, wherein, a stepped surface is arranged on the inner wall of the box body, and at least part of the water filtering basket assembly is stuck on the stepped surface.

9. The recycling bin according to claim 1, wherein, the recycling bin further includes: a water baffle, fixedly connected to the filtering flap of the water filtering basket assembly, and used for blocking the sewage stored in the box body from flowing out when the box body is tilted. Preferably, the water baffle is fixedly connected to the filtering flap by screws. Preferably, a sealing ring installation groove is arranged on the side of the water baffle close to the box body. Preferably, the recycling bin further includes: a sealing ring, which is clamped in the sealing ring installation groove.

10. A cleaning device, wherein, it includes: the recycling bin according to any one of claims 1-9.

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