CN217244096U - Dirt box and cleaning device - Google Patents

Abstract

The utility model discloses a sewage box, which comprises a box body, wherein the box body is provided with a containing cavity and at least one sewage collecting port communicated with the containing cavity, the bottom of the box body is provided with a sewage draining port which can be opened and closed, and the lowest point of the sewage collecting port is higher than the highest point of the sewage draining port; the inner wall of the containing cavity is provided with a drainage surface, and the drainage surface extends downwards from the sewage collecting port towards the sewage draining port in an inclined mode. The utility model also discloses a cleaning device, which comprises a machine body; the sewage tank is detachably arranged on the machine body; the cleaning piece, cleaning piece movable mounting are on the organism, and dirty mouthful orientation cleaning piece setting of collection of filth case to collect the filth that the cleaning piece was handled. The utility model discloses a dirt case and cleaning device can solve the dirt case on the cleaning device among the prior art and have inconvenient clearance, lead to the not good problem of user experience.

Description

Dirt box and cleaning device

Technical Field

The utility model belongs to the technical field of cleaning device is relevant, concretely relates to filth case and cleaning device.

Background

With the continuous progress of living conditions and the technological level, the cleaning equipment has the advantages of convenient use and good cleaning effect, so that the cleaning equipment gradually replaces manual cleaning to widely appear in life and work. The dirt case is as cleaning device's partly, and it is used for collecting the filth on the face of waiting to clean, therefore the dirt case need regularly clear up to avoid resulting in the dirt incasement to grow the bacterium, can exert an influence to external environment when reuse.

However, the dirty case on present cleaning device has inconvenient clearance, leads to the not good problem of user experience.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem that there is inconvenient clearance in the dirt case on the cleaning device among the prior art, leads to user experience not good.

In order to solve the technical problem, the utility model provides a sewage box. The sewage tank comprises a tank body, the tank body is provided with an accommodating cavity and at least one sewage collecting opening communicated with the accommodating cavity, the bottom of the tank body is provided with a sewage discharging opening capable of being opened and closed, and the lowest point of the sewage collecting opening is higher than the highest point of the sewage discharging opening; the inner wall that holds the chamber has the drainage face, and the drainage face is by the slope downwardly extending of collection dirty mouthful orientation drain's direction.

Optionally, the drainage surface is a curved surface structure.

Optionally, the drainage surface is an arc surface, and an arc center of the arc surface is located in the accommodating cavity.

Optionally, the longitudinal section of the drainage surface is in a shape of a fastest descent line with an opening facing the accommodating cavity, and the drain outlet is arranged at the lowest point of the fastest descent line; or the longitudinal section of the drainage surface is in a parabola shape with an opening facing the containing cavity, and the sewage discharge port is arranged at the lowest point of the parabola.

Optionally, the box body further comprises a drainage plate, the drainage plate extends downwards from the sewage collecting port to the bottom of the accommodating cavity in an inclined mode, and the drainage plate is provided with a drainage surface; and/or the sewage tank also comprises a vibration output mechanism which is connected with the sewage tank so as to drive the sewage tank to vibrate; and/or the sewage tank also comprises a water separator which sprays water towards the drainage surface; and/or the box still has the dirty board of collection, and the dirty board of collection stretches out by dirty mouthful slope of collection downwards and towards keeping away from the direction that holds the chamber, and the top of the dirty board of collection and the top of the drainage board of box intersect in order to form the closed angle structure.

Optionally, the accommodating cavity comprises a sewage area and a dust collecting area, the sewage area and the dust collecting area at least have mutually independent isolated states, the drainage surfaces are distributed in the sewage area, the number of the sewage collecting ports is at least two, the sewage area and the dust collecting area are respectively communicated with the two sewage collecting ports, and the dust collecting area is suitable for being communicated with a negative pressure generator generating negative pressure so as to form a negative pressure environment in the dust collecting area.

Optionally, the dirt box further comprises an isolation structure disposed between the sewage region and the dust collection region to communicate or isolate the sewage region and the dust collection region, the isolation structure comprising a fixing portion fixedly disposed in the accommodating chamber to divide the sewage region and the dust collection region; and the movable part is movably arranged between the sewage area and the dust collection area so as to communicate or isolate the sewage area and the dust collection area.

Optionally, the movable part is a water plug, the water plug is provided with two positions for plugging or avoiding a sewage draining exit, and when the water plug plugs the sewage draining exit, the water plug is matched with the fixed part to separate the sewage area from the dust collecting area; when the water plug avoids the sewage outlet, the sewage area and the dust collection area are respectively communicated with the sewage outlet.

Optionally, the isolation structure further comprises a guide channel extending downward from the top surface of the tank body, and the top of the water plug is slidably disposed in the guide channel.

The utility model also provides a cleaning device, which comprises a machine body; the sewage tank is detachably arranged on the machine body; the cleaning piece, cleaning piece movable mounting are on the organism, and dirty mouthful orientation cleaning piece setting of collection of filth case to collect the filth that the cleaning piece was handled.

The technical scheme provided by the utility model, following advantage has:

the box has the chamber and holds dirty mouthful of collection and the drain that the chamber intercommunication set up with holding, wherein the height that highly is greater than the drain of dirty mouthful of collection to the inner wall that holds the chamber has the drainage face, and the drainage face is by the dirty mouthful orientation slope downwardly extending of collection towards the drain. Through setting up the drainage face so that the filth enters into the inside of box by the dirty mouthful of collection after entering into the inside of box along the drainage face, makes things convenient for the filth to collect, avoids appearing the filth and blocks up the phenomenon appearance at dirty mouthful of collection, improves the dirty effect of collection.

Simultaneously, when carrying out clear in-process to the box, through to the drainage face water spray, make the cleaning solution flow along the drainage face clean the internal face of box, the cleaning solution flows towards the drain through the drainage simultaneously to in time discharge the cleaning solution, improved the drainage effect of cleaning solution through setting up the drainage face, thereby strengthened clean efficiency, improved user experience and felt.

Drawings

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

FIG. 1 is a cross-sectional view of a waste bin provided by the present invention;

FIG. 2 is a schematic view showing an internal structure of a waste box according to the present invention, wherein the receiving chamber has a sewage area and a dust collecting area;

fig. 3 is the utility model provides an inner structure schematic diagram of sewage box, wherein the drainage plate has two drainage faces.

Description of the reference numerals:

10-a box body; 11-the top surface of the tank; 12-a sewage collecting port; 13-a containment chamber; 20-a sewage area; 21-a dirt collecting plate; 22-a drainage plate; 221-a drainage surface; 23-sharp corner structure; 30-a dust collection area; 40-a water separator; 50-a stationary portion; 51-water plug; 52-a guide channel; 60-a sewage draining outlet; 61-an anti-overflow channel; 100-body; 200-cleaning member.

Detailed Description

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

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

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

The utility model provides a prior art among the prior art on the cleaning device on the filth case have inconvenient clearance, lead to the not good problem of user experience.

Example 1

The present embodiment provides a sewage tank, as shown in fig. 1 to 3, the sewage tank includes a tank 10, the tank 10 has a containing cavity 13 and at least one sewage collecting opening 12 communicated with the containing cavity 13, the bottom of the tank 10 is provided with a sewage draining opening 60 capable of being opened and closed, the lowest point of the sewage collecting opening 12 is higher than the highest point of the sewage draining opening 60, the inner wall of the containing cavity 13 has a drainage surface 221, and the drainage surface 221 extends downwards from the sewage collecting opening 12 in an inclined manner toward the sewage draining opening 60.

Specifically, the tank 10 has a receiving chamber 13, and a soil collection opening 12 and a soil discharge opening 60 which are provided in communication with the receiving chamber 13, wherein the soil collection opening 12 has a height greater than that of the soil discharge opening 60, and an inner wall of the receiving chamber 13 has a drainage surface 221, and the drainage surface 221 extends obliquely downward from the soil collection opening 12 toward the soil discharge opening 60. Through setting up drainage surface 221 so that the inside that the filth entered into box 10 along drainage surface 221 after the inside that dirty mouthful 12 of collection entered into box 10 makes things convenient for the filth to collect, avoids appearing the filth and blocks up the phenomenon appearance at dirty mouthful 12 of collection, improves the dirty effect of collection.

Simultaneously, when carrying out clear in-process to box 10, through to drainage face 221 water spray, make the cleaning solution clean the internal face of box 10 along drainage face 221 flows, the cleaning solution flows to drain 60 through drainage face 221 simultaneously, in order in time to discharge the cleaning solution, drainage effect through setting up drainage face 221 and having improved the cleaning solution, thereby cleaning efficiency has been strengthened, user experience has been improved and has felt.

Further, the height of the sewage collecting opening 12 is greater than that of the sewage draining opening 60 so that the sewage enters the inside of the accommodating cavity 13 under the action of gravity and enters the bottom area of the accommodating cavity 13 under the drainage action of the drainage surface 221.

One or more than one dirt collection port 12 may be provided, and the specific number may be adaptively adjusted according to actual needs.

In the present embodiment, the lowest point refers to the lowest position in the height direction, and similarly, the highest point refers to the highest position in the height direction, the sewage collection port 12 is disposed above the sewage discharge port 60 in the height direction, and the drainage surface 221 is disposed between the sewage collection port 12 and the sewage discharge port 60.

As shown in fig. 1, 2 and 3, the flow guide surface 221 has a curved structure, that is, the flow guide surface 221 has a curved structure extending obliquely downward.

Specifically, the drainage surface 221 that is the setting of curved surface structure has good guide effect when the guide filth is moved to drain 60 position by collection dirty mouthful 12 to when making when drain 60 opens, hold the inside filth homoenergetic of chamber 13 and be discharged by drain 60, the convenient filth to the inside that will hold chamber 13 is discharged, has improved clean efficiency.

Further, after the dirt and the cleaning liquid enter the accommodating chamber 13 from the dirt collecting opening 12, the dirt and the cleaning liquid can flow toward the dirt discharging opening 60 along the flow guiding surface 221 by its own weight.

It should be noted that the drainage surface 221 is a curved surface structure, which not only can achieve the drainage effect, but also can reasonably set the space of the accommodating cavity 13.

Further, the drainage surface 221 is an arc surface, and an arc center of the arc surface is located in the accommodating cavity 13. The arc center of cambered surface is located and holds chamber 13 in so that drainage face 221 holds chamber 13 one side uplift for keeping away from towards, sets up like this and can increase the usage space that holds chamber 13, is favorable to holding more filths, is favorable to simultaneously can fall to the bottom that holds chamber 13 fast after the filth enters into dirty mouthful 12.

Of course, the arc center of the drainage surface 221 faces the direction away from the accommodating cavity 13, and the specific arc structure can be adaptively set according to actual installation requirements.

In this embodiment, the drainage surface 221 has a longitudinal cross-sectional shape that opens toward the fastest descent line of the receiving cavity 13, and the drain outlet 60 is disposed at the lowest point of the fastest descent line. So that the dirt enters the accommodating cavity 13 from the dirt collecting opening 12 and slides to the bottom of the accommodating cavity 13 along the flow guide surface 221 most quickly, and when the cleaning is performed, the cleaning liquid can slide to the dirt discharge opening 60 along the flow guide surface 221 most quickly, and the inside of the box body 10 is cleaned.

It should be noted that, the longitudinal cross-sectional shape of the drainage surface 221 is not limited to the configuration of the fastest descending line opening toward the accommodating cavity 13, and may also be a parabola shape of the longitudinal cross-sectional shape of the drainage surface 221 opening toward the accommodating cavity 13, wherein the drain outlet 60 is arranged at the lowest point of the parabola shape. Wherein, the dirt enters the containing cavity 13 from the dirt collecting opening 12 and slides along the parabolic drainage surface 221 by gravity towards the direction of the dirt discharging opening 60. Or the longitudinal section of the drainage surface 221 may be U-shaped, and the drain outlet 60 is located at the bottom of the U-shape.

Due to the arrangement of the drainage surface 221, under the action of negative pressure, dirt is discharged towards the sewage discharge outlet along the drainage surface 221 only by means of gravity; when cleaning the dirt tank, the cleaning liquid along the flow guide surface 221 self-cleans the inner wall of the dirt tank.

As shown in FIG. 3, the box body 10 further comprises a drainage plate 22, the drainage plate 22 extends obliquely downwards from the dirt collecting opening 12 to the bottom of the accommodating cavity 13, and the drainage plate 22 is provided with a drainage surface 221.

Specifically, the drainage plate 22 is a part of the box body 10, and the surface of the drainage plate 22 facing the accommodating cavity 13 is a drainage surface 221, so that the dirt and the cleaning solution can flow on the drainage surface 221 to the drain outlet 60 when flowing onto the drainage surface 221 of the drainage plate 22.

Further, the structure of the flow guide plate 22 corresponds to the sewage collecting opening 12, that is, the flow guide plate 22 may have one flow guide surface 221, or the flow guide plate 22 may have two flow guide surfaces 221, when the flow guide plate 22 has two flow guide surfaces 221, the two flow guide surfaces 221 are symmetrically arranged with respect to the sewage discharging opening 60, the sewage discharging opening 60 is arranged at the lowest point, at this time, the two flow guide surfaces 221 correspond to the two sewage collecting openings 12, and the two flow guide surfaces 221 may share one sewage discharging opening 60.

As shown in fig. 1, the filth tank further includes a vibration output mechanism connected to the filth tank to drive the filth tank to vibrate.

Specifically, through setting up vibration output mechanism, so that vibration output mechanism drive filth case vibration, after the filth enters into the inside that holds chamber 13 by dirty mouthful 12 of collection, under the effect of vibration, the filth can be quick enters into the bottom that holds chamber 13 along drainage face 221, the collection effect of filth has been accelerated, also can accelerate the effect of blowdown simultaneously under the effect of vibrating force, so that the filth or the cleaning solution of the inside of filth case flow out by drain 60 fast.

Further, when the filth of collecting is great more, can assist the filth to enter into and hold chamber 13 under the effect of vibration power, avoid the phenomenon appearance that the filth blockked up.

In this embodiment, the vibration output mechanism is a vibration motor, and an output shaft of the vibration motor is connected to the dirt box, so that when the vibration motor operates, the vibration motor can provide a vibration force to the dirt box, and the dirt box keeps vibrating in the process of collecting dirt.

As shown in fig. 1, the filth tank further includes a water separator 40, and the water separator 40 sprays water toward the drainage surface 221.

Specifically, through setting up water knockout drum 40 to spray water to drainage surface 221 through water knockout drum 40, in order to realize carrying out cleaning to the inside of filth box, wherein water knockout drum 40 is provided with a plurality of liquid outlets, and a plurality of liquid outlets set up along the width direction interval of drainage surface 221, so that the whole drainage surface 221 of aqueous energy cleanness that the liquid outlet flows out.

Further, the number of the water separators 40 is set to correspond to the number of the drainage surfaces 221, so that the water separators 40 can clean the drainage surfaces 221.

As shown in fig. 1, 2 and 3, the box body 10 further has a dirt collecting plate 21, the dirt collecting plate 21 extends from the dirt collecting opening 12 obliquely downward and toward a direction away from the accommodating chamber 13, and the top end of the dirt collecting plate 21 and the top end of the flow guide plate 22 of the box body 10 meet to form a pointed structure 23.

Specifically, the dirt can move along the dirt collecting plate 21 to the top end of the dirt collecting plate 21 under the action of the cleaning members 200, wherein a passage is formed between the cleaning members 200 and the dirt collecting plate 21, and the dirt moves inside the passage.

Further, the surface of the dirt collection plate 21 facing the cleaning members 200 is arranged along the circumference of the cleaning members 200 to form a passage of an arc structure.

Further, the top of dirty board 21 of collection intersects with the top of drainage plate 22 in order to form closed angle structure 23 to when the filth removed the top along dirty board 21 of collection, the filth can enter into on the drainage face 221 of drainage plate 22 and enter into the bottom that holds chamber 13 under the action of gravity in closed angle structure 23's top department, avoids appearing the filth and can't enter into the phenomenon appearance that holds chamber 13 smoothly.

In this embodiment, the dirt collecting port 12 may be a dust collecting port, and may be a sewage port, and when a plurality of dirt collecting ports 12 are provided, one of the dirt collecting ports 12 may be a dust collecting port, and one may be a sewage port.

In addition, the whole inner wall surface of the sewage tank is a smooth cambered surface, so that dead angles of the inner wall of the sewage tank are avoided, and the self-cleaning effect of the sewage tank under the action of gravity is further ensured. For example, in fig. 3, the inner walls of two adjacent side walls of the waste bin are smoothly connected in a transition manner, so that no corner or dead corner area exists on the inner wall surface of the waste bin, and the self-cleaning function of the waste bin is further ensured. The whole dirt box can be in a rectangular shape as shown in fig. 3, and can also be in a spherical or hemispherical shape, or in other shapes.

As shown in fig. 1 and 2, the receiving chamber 13 includes a sewage region 20 and a dust collecting region 30, the sewage region 20 and the dust collecting region 30 have at least an isolated state independent from each other, the drainage surfaces 221 are distributed in the sewage region 20, at least two of the sewage collecting ports 12 are provided, the sewage region 20 and the dust collecting region 30 are respectively communicated with one of the sewage collecting ports 12, and the dust collecting region 30 is adapted to be communicated with a negative pressure generator generating a negative pressure to form a negative pressure environment in the dust collecting region 30.

Specifically, the accommodation chamber 13 is divided into the sewage region 20 and the dust collection region 30 so that the accommodation chamber 13 can achieve both dust collection and sewage collection, wherein the flow-guiding surface 221 is provided in the sewage region 20 so that, when the sewage is the sewage, the sewage can flow into the inside of the accommodation chamber 13 along the flow-guiding surface 221, and the sewage region 20 can be subjected to cleaning treatment with the cleaning liquid also when the sewage region 20 is cleaned; the negative pressure generator is arranged in the dust collecting area 30 to create a negative pressure environment, so that when dust is collected, dirt at the dirt collecting opening 12 can be sucked into the accommodating cavity 13 under the action of the negative pressure to collect dust.

Further, in the working process, the sewage area 20 and the dust collection area 30 are independently isolated from each other, so that sewage does not flow into the dust collection area 30, and a wet garbage storage area is formed in the sewage area 20; dirt in the dust collection area 30 does not enter the interior of the dirty water area 20, and the dust collection area 30 forms dry garbage to form dry and wet garbage separation.

It should be noted that, during the cleaning process, the sewage area 20 and the dust collecting area 30 can be independent of each other, and at this time, the sewage area 20 and the dust collecting area 30 are both provided with the sewage discharge outlet 60, so that the cleaned water can flow out of the box 10 along the sewage discharge outlet 60; the sewage area 20 and the dust collecting area 30 can also be communicated, in which case the sewage area 20 and the dust collecting area 30 share one sewage discharge outlet 60, the sewage area 20 and the dust collecting area 30 are cleaned by the water separator 40, and the cleaned water is discharged through the common sewage discharge outlet 60.

In the present embodiment, the dirt box further includes a partition structure provided between the dirt region 20 and the dirt region 30 to communicate or partition the dirt region 20 and the dirt region 30.

As shown in fig. 1 and 2, the partition structure includes a fixed portion 50 and a movable portion, the fixed portion 50 is fixedly disposed in the receiving chamber 13 to divide the sewage region 20 and the dust collecting region 30, and the movable portion is movably disposed between the sewage region 20 and the dust collecting region 30 to communicate or partition the sewage region 20 and the dust collecting region 30.

Specifically, the housing 13 is divided into the sewage region 20 and the dust collection region 30 by the fixed portion 50, the movable portion is disposed between the sewage region 20 and the dust collection region 30 to isolate the sewage region 20 from the dust collection region 30 when the movable portion is installed between the sewage region 20 and the dust collection region 30, and to communicate between the sewage region 20 and the dust collection region 30 when the movable portion is detached from the sewage region 20 and the dust collection region 30, wherein the fixed portion 50 may be, but is not limited to, a baffle structure.

Further, the movable part is a water plug 51, the water plug 51 has two positions for blocking or avoiding the sewage discharge outlet 60, when the water plug 51 blocks the sewage discharge outlet 60, the water plug 51 cooperates with the fixed part 50 to isolate the sewage area 20 from the dust collecting area 30; when the water stopper 51 escapes from the drain 60, the sewage area 20 and the dust collecting area 30 are each communicated with the drain 60, respectively.

It should be noted that the movable portion is not limited to the structure of the water plug 51, and may be other structures that can be detachably installed between the dirt collecting area 30 and the dirt collecting area 20, and that the fixed portion 50 divides the accommodating chamber 13 into the dirt collecting area 30 and the dirt collecting area 20.

As shown in fig. 1 and 2, the partition structure further includes a guide passage 52 extending downward from the top surface 11 of the tank body, and a top portion of the water stopper 51 is slidably disposed in the guide passage 52.

Specifically, the guide passage 52 is provided on the fixing portion 50, and when the water plug 51 moves inside the guide passage 52, the sewage area 20 and the dust collecting area 30 communicate when the water plug 51 is separated from the guide passage 52, and when the water plug 51 blocks inside the guide passage 52, the sewage area 20 and the dust collecting area 30 are isolated.

In the embodiment, the switching between the communication and the isolation between the sewage area 20 and the dust collecting area 30 can be realized by sliding the water plug 51, so as to meet the requirements of different working states, and the operation is convenient.

Preferably, the dirt discharge area 20 and the dust collection area 30 are each provided with a dirt discharge opening 60 when the dirt discharge area 20 and the dust collection area 30 are in the isolated state only. If the dirt water area 20 and the dirt collection area 30 have both an isolated state and a connected state, the dirt water area 20 and the dirt collection area 30 share a single dirt discharge opening 60, which is provided with the above-mentioned isolation structure.

In addition, as shown in fig. 1 and 2, a spill prevention passage 61 is provided on an inner wall of the dust collection port in the dust collection region 30, and a discharge port of an inner side end of the spill prevention passage 61 is higher than the dust collection port such that the inner side end of the spill prevention passage 61 is suspended in an inner cavity of the dust collection region 30 with a height difference from a bottom surface of the dust collection region 30, thereby preventing reverse overflow of the dust introduced into the dust collection region 30 through the dust collection port. The longitudinal cross-sectional shape of the spill prevention passage 61 is preferably a gooseneck shape, but may be other shapes as well, as long as the inner end of the spill prevention passage 61 is higher than the outer end, and the outer end is connected to the dust collection port.

Example 2

The embodiment provides a cleaning device, which comprises a machine body 100, a dirt box in the embodiment 1 and a cleaning piece 200, wherein the dirt box is detachably arranged on the machine body 100, the cleaning piece 200 is movably arranged on the machine body 100, and a dirt collecting opening 12 of the dirt box is arranged towards the cleaning piece 200 so as to collect dirt processed by the cleaning piece 200.

Specifically, the machine body 100 drives the cleaning elements 200 to roll, so that the cleaning elements 200 drive the dirt to enter the dirt collecting opening 12, and the dirt enters the accommodating cavity 13 from the dirt collecting opening 12 to be collected.

Further, the cleaning member 200 is a roll brush which collects dirt into the inside of the dirt box by rolling.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. through setting up drainage surface 221 so that the inside that the filth enters into box 10 along drainage surface 221 after entering into box 10 by dirty mouthful 12 of collection makes things convenient for the filth to collect, avoids appearing the filth and blocks up the phenomenon appearance at dirty mouthful 12 of collection, improves the dirty effect of collection.

2. The drainage effect of the cleaning solution is improved by arranging the drainage surface 221, so that the cleaning efficiency is enhanced, and the user experience is improved.

3. The switching between the communication and the isolation between the sewage area 20 and the dust collecting area 30 can be realized by arranging the isolation structure, so that the requirements of different working states are met, and the operation is convenient.

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

Claims (10)

1. A dirt box, comprising:

the sewage collecting device comprises a box body, a sewage collecting device and a sewage collecting device, wherein the box body is provided with an accommodating cavity and at least one sewage collecting port communicated with the accommodating cavity, the bottom of the box body is provided with a sewage draining outlet which can be opened and closed, and the lowest point of the sewage collecting port is higher than the highest point of the sewage draining outlet;

the inner wall of the containing cavity is provided with a drainage surface, and the drainage surface extends downwards from the sewage collecting opening towards the sewage draining opening in an inclined mode.

2. The waste bin of claim 1 wherein the flow-directing surface is a curved surface.

3. The dirt box of claim 2 wherein the drainage surface is a curved surface and the arc center of the curved surface is located within the receiving cavity.

4. The waste bin of claim 1,

the longitudinal section of the drainage surface is in a shape of a fastest descent line with an opening facing the accommodating cavity, and the sewage discharge port is arranged at the lowest point of the fastest descent line; or

The longitudinal section of the drainage surface is in the shape of a parabola with an opening facing the containing cavity, and the sewage discharge port is arranged at the lowest point of the parabola.

5. The waste bin of any one of claims 1 to 4, wherein the bin body further comprises a flow guide plate extending obliquely downward from the waste collection port to the bottom of the accommodating chamber, the flow guide plate having the flow guide surface; and/or

The sewage tank also comprises a vibration output mechanism, and the vibration output mechanism is connected with the sewage tank to drive the sewage tank to vibrate; and/or

The sewage tank also comprises a water separator which sprays water towards the drainage surface; and/or

The box still has the dirty board of collection, the dirty board of collection by dirty mouthful slope of collection is downwards and towards keeping away from hold the direction in chamber and stretch out, the top of the dirty board of collection with the top intersection of the drainage plate of box is in order to form the closed angle structure.

6. The waste bin of any one of claims 1-4, wherein the receiving chamber comprises a waste water area and a dust collecting area, the waste water area and the dust collecting area have at least mutually independent isolation states, the flow guide surface is distributed in the waste water area, the number of the waste collecting ports is at least two, the waste water area and the dust collecting area are respectively communicated with the two waste collecting ports, and the dust collecting area is suitable for being communicated with a negative pressure generator generating negative pressure to form a negative pressure environment in the dust collecting area.

7. The dirt box of claim 6 further comprising a partition structure disposed between the dirt collection area and the dirt collection area to communicate or separate the dirt collection area and the dirt collection area, the partition structure comprising:

a fixing portion fixedly disposed in the accommodating chamber to divide the sewage area and the dust collecting area;

the movable part is movably arranged between the sewage area and the dust collection area so as to communicate or isolate the sewage area and the dust collection area.

8. A waste bin according to claim 7 wherein the movable portion is a water plug having two positions for blocking or avoiding the waste outlet,

when the water plug blocks the sewage outlet, the water plug is matched with the fixed part to separate the sewage area from the dust collecting area;

when the water plug avoids the sewage outlet, the sewage area and the dust collection area are communicated with the sewage outlet respectively.

9. The dirt box of claim 8 wherein said partition structure further includes a guide channel extending downwardly from a top surface of said tank body, a top portion of said water plug being slidably disposed within said guide channel.

10. A cleaning apparatus, comprising:

a body;

a dirt box according to any one of claims 1 to 9, which is removably mounted on the housing;

the cleaning piece is movably arranged on the machine body, and the dirt collecting opening of the dirt box faces the cleaning piece to collect the dirt processed by the cleaning piece.

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