CN114766971A

CN114766971A - Granular solid garbage cleaning head and cleaning tool

Info

Publication number: CN114766971A
Application number: CN202111512791.2A
Authority: CN
Inventors: 周杰; 万科学
Original assignee: Dishe Intelligent Technology Wuhan Co Ltd
Current assignee: Dishe Intelligent Technology Wuhan Co Ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-07-22
Also published as: WO2023103362A1

Abstract

The invention is suitable for the technical field of cleaning equipment. The invention discloses a granular solid garbage cleaning head and a cleaning tool, wherein the granular solid garbage cleaning head comprises a shell, a cleaning roller which is arranged on the shell and is locally contacted with a cleaning surface to clean garbage, the cleaning head also comprises a cleaning roller which is arranged parallel to the cleaning roller and is used for cleaning the surface of the cleaning roller and a shovel strip which is arranged on the shell and is used for shoveling the garbage on the cleaning surface, an arc-shaped garbage channel is formed between the shovel strip and the cleaning roller, the side wall of the arc-shaped garbage channel is provided with a plurality of blocking strips for blocking the solid garbage, and the upper side surface of the blocking strip and the arc-shaped garbage channel form a solid garbage blocking area. Due to the fact that the solid garbage locking area formed by the barrier strips and the arc-shaped garbage channel is arranged, the arc-shaped garbage channel entering through the cleaning roller can be better collected, the granular solids are prevented from being influenced by gravity of the granular solids and acting force between the granular solids and the arc-shaped garbage channel and between the granular solids and the cleaning roller, the granular solids stay in the arc-shaped garbage channel for a long time, and continuous cleaning is influenced.

Description

Granular solid garbage cleaning head and cleaning tool

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to a granular solid garbage cleaning head and a cleaning tool.

Background

With the development of modern technologies, floor cleaning tools have been diversified, including brooms, mops, floor wipers, and dust collectors. Vacuum cleaners are very conventional floor cleaning tools but are very noisy and uncomfortable. And the garbage is cleaned only by sucking the garbage into the garbage box.

Brooms, mops and floor wipers are cleaning tools of the mop type, which generally have a fixed cleaning part, the cleaning capacity of which is determined by the dirt removing and absorbing capacity of the cleaning part. Since the cleaning portion is contaminated as soon as it comes into contact with the soiled floor, the cleaning power is gradually reduced during the subsequent cleaning process, and complete cleaning cannot be achieved, particularly when a large area is continuously swept. Therefore, the cleaning articles must be washed frequently, which is very troublesome.

For Chinese consumers, sweeping and mopping are necessary when cleaning the floor, and the floor cannot be thoroughly cleaned only by sweeping or mopping. However, these existing mopping and sweeping machines either need to be washed continuously, or have complicated structures and high manufacturing costs, which are prohibitive for ordinary consumers. Furthermore, existing floor cleaning tools can only clean dry waste (brooms, cleaners, etc.) or can only be used to clean liquid waste (mops, etc.). It is said to be unwarranted by the hand that the cleaning of dry and wet mixed waste, in particular sticky waste (such as syrup, ketchup, etc.), is either particularly poor or very laborious (e.g. with rags, requiring multiple washes).

When current cleaning device is clearing up graininess solid rubbish, because the clearance is level and smooth in the clearance of clearance rubbish passageway and cleaning roller, only can adapt to the graininess solid rubbish of partial size, in reality, nevertheless appear various size graininess solid rubbish usually, to receiving effects such as self gravity in the graininess solid rubbish clearance process that does not adapt to with rubbish passageway etc. partial graininess solid can't reach the rubbish collection mouth to stop at the rubbish passageway, thereby influence the clearance of follow-up rubbish.

Disclosure of Invention

The invention mainly solves the technical problem of providing a granular solid garbage cleaning head and a cleaning tool, wherein the granular solid garbage cleaning head can avoid the situation that the granular solid garbage cleaning head cannot adapt to granular solid garbage with different sizes, is difficult to clean and stops in a garbage channel, and the granular solid cleaning effect is improved.

In order to solve the problems, the invention provides a granular solid garbage cleaning head which comprises a shell, a cleaning roller, a shovel strip and a plurality of blocking strips, wherein the cleaning roller is arranged on the shell, part of the cleaning roller is in contact with a cleaning surface to clean garbage, the cleaning roller is arranged on the shell in parallel to the cleaning roller and used for cleaning the surface of the cleaning roller, the shovel strip is arranged on the shell and used for shoveling the garbage on the cleaning surface, an arc-shaped garbage channel is formed between the shovel strip and the cleaning roller, the side wall of the arc-shaped garbage channel is provided with a plurality of blocking strips for blocking the solid garbage, and the upper side surface of the blocking strip and the arc-shaped garbage channel form a solid garbage blocking area.

Preferably, the gap between the arc-shaped garbage channel and the cleaning roller becomes gradually smaller or larger from the outside to the inside.

Preferably, the cleaning head further comprises a waste bin for collecting waste cleaned by the cleaning roller.

Preferably, the cleaning head further comprises a pressing strip and a water sealing strip which are contacted with the surface of the cleaning roller to form a sealed cleaning groove, the cleaning groove is respectively communicated with the clean water tank and the sewage tank, the cleaning groove and the sewage tank form a water cleaning flow path for cleaning the surface of the cleaning roller, and a transfer filter bin is arranged between the cleaning groove and the sewage tank.

Preferably, the transfer filter bin comprises a bin body and a filter plate which divides the bin body into two cavities, and filter holes are distributed in the filter plate.

Preferably, the curved waste path in said solid waste retaining area is provided with a solid waste sorting path communicating with a waste collection device.

The invention also provides a cleaning tool, which comprises a cleaning head and a handle assembly movably connected with the cleaning head, wherein the handle assembly is provided with a water tank assembly, the cleaning head comprises a shell and a cleaning roller which is arranged on the shell and is partially contacted with the cleaning surface to clean the garbage, the cleaning head also comprises a cleaning roller which is arranged parallel to the cleaning roller and is used for cleaning the surface of the cleaning roller and a shovel strip which is arranged on the shell and is used for shoveling the garbage on the cleaning surface, an arc-shaped garbage channel is formed between the shovel strip and the cleaning roller, the side wall of the arc-shaped garbage channel is provided with a plurality of barrier strips for stopping the solid garbage, and the upper side surface of the barrier strip and the arc-shaped garbage channel form a solid garbage stopping area.

The cleaning head comprises a shell, a cleaning roller which is arranged on the shell and is partially contacted with a cleaning surface to clean garbage, the cleaning head also comprises a cleaning roller which is arranged in parallel with the cleaning roller and is used for cleaning the surface of the cleaning roller, and a shovel strip which is arranged on the shell and is used for shoveling the garbage on the cleaning surface, an arc-shaped garbage channel is formed between the shovel strip and the cleaning roller, a plurality of barrier strips for stopping the solid garbage are arranged on the side wall of the arc-shaped garbage channel, and a solid garbage stopping area is formed between the upper side surface of the barrier strip and the arc-shaped garbage channel. Due to the fact that the solid garbage locking area formed by the barrier strips and the arc-shaped garbage channel is arranged, the arc-shaped garbage channel entering through the cleaning roller can be better collected, the granular solids are prevented from being influenced by gravity of the granular solids and acting force between the granular solids and the arc-shaped garbage channel and between the granular solids and the cleaning roller, the granular solids stay in the arc-shaped garbage channel for a long time, and continuous cleaning is influenced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without exceeding the protection scope of the present application.

Fig. 1 is a schematic perspective view of a cleaning head according to an embodiment of the present invention.

Fig. 2 is a schematic view of another structure of a cleaning head according to an embodiment of the invention.

FIG. 3 is a schematic sectional view of an embodiment of a cleaning head of the present invention along a direction perpendicular to a rotating shaft of a cleaning roller.

FIG. 4 is a schematic diagram of an embodiment of a cleaning path formed between the cleaning roller and the cleaning head of the present invention.

FIG. 5 is a schematic view of an embodiment of a garbage passage formed between a cleaning roller and a cleaning head.

FIG. 6A is a schematic diagram of a cleaning head according to an embodiment of the present invention.

Fig. 6B is a schematic view of another structure of a cleaning head according to an embodiment of the invention.

Figure 7 is a schematic view of a water wash circuit according to an embodiment of the cleaner head of the present invention.

Figure 8 is a schematic view of an embodiment of a cleaner head according to the invention with the upper housing open.

Figure 9 is a schematic view of the upper housing of the cleaning head of the present invention in a vertical cross-sectional view along the axis of rotation of the cleaning roller when open.

FIG. 10 is a perspective view of a cleaning tool with a cleaning head according to an embodiment of the present invention.

FIG. 11 is a perspective view of a water tank assembly according to an embodiment of the present invention.

FIG. 12A is a schematic view of a sump of an embodiment of a sump assembly according to the present invention.

FIG. 12B is a schematic view of another perspective structure of the waste water tank according to the embodiment of the present invention.

FIG. 12C is a schematic view of a sewage tank according to another embodiment of the present invention.

FIG. 13 is a schematic view of a cleaning tool of the present invention in water-way.

The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The following claims of the present invention are further detailed in conjunction with the specific embodiments and the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any inventive work also belong to the protection scope of the present invention.

It should be understood that in the description of the embodiments of the present invention, all directional terms, such as "upper", "lower", "left", "right", "front", "back", etc., indicate orientations or positional relationships based on the orientations, positional relationships, or the orientations or positional relationships that the products of the present invention usually use, which are only used for the convenience of simplifying the description of the present invention, and do not indicate or imply that the devices, elements, or components that are referred to must have specific orientations and specific orientation configurations, and should not be construed as limiting the present invention. For the purpose of explaining the relative positional relationship between the respective members, the movement, and the like in the drawings, when the specific posture is changed, the directional indication may be changed accordingly.

Furthermore, ordinal numbers such as "first," "second," etc., are used for distinguishing purposes only and are not to be construed as indicating or implying any relative importance or imply that the number of technical features being indicated is important. The features defining "first" and "second" may be explicit or implicit in relation to at least one of the technical features. In the description of the present invention, "a plurality" means at least two, i.e., two or more, unless expressly defined otherwise; the meaning of "at least one" is one or both.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounting," "disposing," "connecting," "fixing," "screwing" and the like are to be construed broadly, for example, the positional relationship between the components may be relatively fixed, or the components may be physically fixed and connected, or may be detachably connected, or may be integrated into one structure; the connection can be mechanical connection or electrical signal connection; either directly or indirectly through intervening media or components; the two elements can be communicated with each other or can be mutually interacted, and unless the specification explicitly defines otherwise, the corresponding function or effect cannot be realized in other understanding manners, and the specific meaning of the terms in the invention can be understood by a person skilled in the art according to specific conditions.

The present invention relates to a controller and a control circuit, which are conventional control techniques or units for those skilled in the art, and the control circuit of the controller can be implemented by those skilled in the art by using conventional techniques, such as simple programming. Software or programs related to the implementation of the control result in cooperation with hardware, such as software or program control procedures related to the implementation of the control result, which are not described in detail in the specification, belong to the technical field of the prior art or the routine of a person with ordinary skill in the art. The power supply also adopts the prior art in the field, and the main inventive technical point of the invention is to improve the mechanical device, so the invention does not explain the specific circuit control relation and circuit connection in detail.

The disclosure of the present invention provides many different embodiments or examples for implementing different configurations of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described herein. Of course, they are merely examples and are not intended to limit the present invention. Moreover, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Fig. 1-3 show schematic structural diagrams of an embodiment of a cleaning head.

This cleaning head includes the casing and locates the local clean cylinder that clears up rubbish with the contact of cleaning surface on the casing, and this cleaning head still includes and is on a parallel with clean cylinder setting to be used for clearing up the clean cylinder surperficial clearance cylinder, is equipped with by layering and water sealing strip along clean cylinder length direction, and this layering, water sealing strip and clean cylinder surface contact form sealed washing tank, and this washing tank is equipped with the clear water entry with the clear water tank intercommunication and with the sewage export of sewage case intercommunication, is equipped with the transfer filter house of pressure release between sewage case and washing tank, transfer filter house and sewage case form the washing flow path that washs the clean cylinder surface. Because the transfer filter bin 160 can utilize the structure to have a large space, and the space of the relative washing flow path is large, one or more measures such as a non-complete sealing structure can be combined, the air possibly appearing in the washing flow path can be decompressed and released, the phenomenon that the air causes the water amount of the washing tank to be uneven, and the impact is too large and discontinuous can be avoided, and the washing effect is improved.

Specifically, the cleaning head 100 includes a cleaning roller 110, a cleaning roller 140, a trash box 152, a relay filter bin 160, a set of front wheels 181, a set of rear wheels 182, and a housing 190. The cleaning roller 110 may be a sponge roller, and is disposed in the housing 190 for cleaning dry and wet garbage on the bottom surface. The cleaning roller may be a brush roller for cleaning the cleaning roller 110 so that the cleaning roller 110 is always kept in a clean state. The waste bin 152 is used to collect various waste that enters the cleaning tool. The transfer filtering bin 160 is disposed on the housing 190, and transfers and filters sewage generated after the cleaning roller 110 is self-cleaned through a water tank disposed on the housing 190, and is convenient for a user to clean and maintain. A set of front wheels 181 and a set of rear wheels 182 are used to provide support for the cleaner head 100. The housing 190 serves to accommodate the respective constituent elements.

As shown in fig. 3, the housing 190 specifically includes an upper housing 191, a cover plate 192, a rear housing 193, and a lower housing 194. The upper housing 191 forms an upper surface of the cleaner head 100 and is openable in a direction from the front wheels 181 to the rear wheels 182. The rear housing 193 constitutes the rear surface of the cleaning head 100. The lower housing 194 defines the lower surface of the cleaner head 100. The cover plate 192 is disposed above the cleaning drum 110, and may be integrally formed with the upper housing 191. The upper shell 191 which can be opened can seal and wrap the cleaning roller 110 and the cleaning roller 140, and the humidity of the rollers is ensured. The cleaning roller 110 is detachably fixed to the housing 190. In operation, the cleaning roller 110 is driven by the driving device to rotate. The cleaning roller 140 is disposed behind the cleaning roller 110 in the rotation direction, and rotates counterclockwise in the same direction as the cleaning roller 110 to clean the cleaning roller 110, and sweeps the garbage on the cleaning roller 110 into the first garbage box 150 for centralized processing.

The cleaning head 100 according to an exemplary embodiment of the present application is capable of self-cleaning, supplying cleaning water to the cleaning drum 110 through a fresh water path, and collecting contaminated water generated after the cleaning of the cleaning drum 110 to a contaminated water tank through a water tank (not shown) provided in the housing 190. As shown in fig. 3, the cleaning head 100 further includes a water pressing plate 120 and a water sealing strip 130. The water pressing plate 120 is disposed above the cleaning drum 110 and contacts the surface of the cleaning drum 110 to press the cleaning drum 110. The water sealing strip 130 is above the cleaning roller 110 and the surface of the cleaning roller is in contact. The water pressing plate 120 is detachably connected with the water sealing strip 130, and forms a water storage space communicated with the water tank with the surface of the cleaning drum 110, so that the sewage extruded from the cleaning drum 110 is gathered and drained to the water storage space, and then gathered to the transit filter bin 160 through the water tank.

As shown in fig. 3, the cleaning head 100 further includes a shovel bar 170 disposed on the housing 190 and located behind the cleaning roller 110, and cooperating with the cleaning roller 110 to form a garbage collecting channel, so as to collect the cleaned garbage to the cleaning roller 140, and further collect the garbage to the first garbage box 150. According to an example embodiment of the present application, the shovel bar 170 may be a silicone shovel bar. The first shell 191 which can be opened upside down forms a closed garbage channel with the cleaning roller 140 on one hand; on the other hand, the cleaning roller is convenient to take out for cleaning.

The waste bin 152, which may be a carton or other blister bin, is disposed below the cleaning drum 140. The waste bin 152 is shaped like a U-shaped track and can be removed from the side of the cleaning head 101. Under normal use conditions, the period of time that the cleaning roller 140 normally needs to be taken out for cleaning is about 1 month, and the period of time that the garbage box 152 needs to be taken out for cleaning is about 1 week. The garbage box 152 is arranged below the cleaning roller 140 and taken out from the side, so that the garbage box 152 and the cleaning roller 140 can be respectively and independently taken out for cleaning without mutual influence.

Since the garbage box 152 is disposed under the cleaning roller 140, it is a garbage box main body and does not need a cover plate for sealing. Furthermore, the provision of the waste bin below the roller reduces the size of the cleaner head 100 in the direction from the front wheel 181 to the rear wheel 182. Thus, the cleaner head 100 is more compact. In the cleaning head 100, the upper housing 191 covers the cleaning roller 110 and the cleaning roller 140 as a whole and is openable in a direction from the front wheel 181 to the rear wheel 182. A second locking mechanism is provided on the housing 190 of the cleaner head 100 for locking the waste bin 152. The cleaning roller 140 adopts a brush roller structure. The cleaning roller 110 is a sponge roller.

As shown in fig. 4, an arc-shaped garbage passage a is formed between the shovel strip and the cleaning roller. The clearance between the arc-shaped garbage channel A and the cleaning roller 10 from outside to inside is gradually reduced, and the clearance can also be gradually increased. The side wall of the arc-shaped garbage channel A is provided with a plurality of retaining strips A2 for retaining solid garbage, and the upper side surface of the retaining strip A2 and the arc-shaped garbage channel A form a solid garbage retaining area. The arc-shaped garbage channel positioned in the solid garbage stopping area is provided with a solid garbage grading channel A1 communicated with the garbage collecting device, namely the solid garbage grading channel A1 is communicated with the solid garbage stopping area, one end of the solid garbage grading channel A1 is connected with the solid garbage stopping area, and the other end of the solid garbage grading channel A1 is connected with the garbage box 152. Due to the fact that the blocking strip A2 and the arc-shaped garbage channel A are arranged to form the solid garbage blocking area, the arc-shaped garbage channel A entering through the cleaning roller can be better collected, the granular solids are prevented from being influenced by gravity of the granular solids and acting force between the granular solids and the arc-shaped garbage channel A and between the granular solids and the cleaning roller, the granular solids stay in the arc-shaped garbage channel A for a long time, and continuous cleaning is influenced.

Fig. 5 illustrates a perspective view of a brush drum according to an example embodiment of the present application. As shown in fig. 4, the cleaning roller 140 may be a brush roller according to an example embodiment of the present application. The surface of the brush roller is covered with the planting hairs which are arranged in a V shape.

FIG. 6A shows a brush drum assembly schematic according to an example embodiment of the present application.

As shown in fig. 6A, in the assembly process of the cleaning head 100, the cleaning roller 110 and the upper housing 191 integrally covered by the cleaning roller 140 may be opened in the direction from the front wheel to the rear wheel. The cleaning roller 110 may be disengaged from or engaged with the cleaning head 100 in the direction of the arrow in the figure. The cleaning roller 140 can be lifted up and down or loaded down into the cleaning head 100 by a handle 142 provided at one end of the cleaning roller 140. The waste bin 152 can be withdrawn or stowed away from the side of the cleaner head 100 in the direction of the arrow in the figure to facilitate removal of waste from the bin 152.

Fig. 6B shows a brush roller assembly schematic according to an example embodiment of the present application.

As shown in fig. 6B, the brush roller includes the bristles 142 that are non-linearly arranged on the surface of the brush roller and a handle 142 that is connected to the housing and is disposed at one end of the brush roller. The integrally covered upper housing 191 may also be opened in a direction from the rear wheels to the front wheels. The cleaning drum 140 may be directly provided on the upper housing 191 to be coupled with the upper housing 191 without separately providing the first cover plate to be opened. When the upper housing 191 is lifted, the cleaning roller 140 is released from the cleaning head cavity, which further facilitates cleaning and removal of the cleaning roller 140. Figure 7 shows a cleaning head water circuit schematic according to an example embodiment of the present application.

As shown in fig. 7, the present application provides a cleaning head housing capable of self-cleaning, which is provided with a transfer filter bin 160 and a water tank (not shown). The water tank is a semi-closed frame-shaped water tank structure and is arranged on the side surface of the cleaning roller. The open end of the water tank 196 is connected to the water pressurizing bar 120 and the water sealing strip 130 shown in fig. 3. The water pressing plate, the water sealing strip and the surface of the cleaning roller 110 form a water storage space communicated with the water tank, and sewage extruded from the cleaning roller 110 is gathered and drained to the water storage space and then gathered to the transit filter bin 160 through the water tank. A water tank cover plate 195 is provided on the cleaning head housing to seal the water tank. When clean water is injected into the cleaning head by the water pump, the cleaning roller 110 and the water tank can be flushed. The sewage enters the transit filtering bin 160 through the runner of the water tank. The transfer filter bin 160 is provided with a filter screen box for filtering the garbage in the sewage. The screen cartridge can be removed from the center-pass filter cartridge 160 to facilitate cleaning of the waste therein.

It should be further noted that the filter screen for filtering sewage may be disposed in the water tank structure, and may also be disposed in the transit filter bin, which is not limited in this application. In order to avoid the blockage of the sewage channel by fine garbage, the filter screen needs to be taken out periodically for cleaning. The mode of setting the filter screen in the transfer filter storehouse can make the user take out the filter screen from the cleaning head very conveniently and clear up, has improved the convenience greatly.

As shown in fig. 7, the cleaning head provided herein further comprises a dirty water outlet 161 and a clean water inlet 197. The fresh water inlet 197 is provided in the housing of the cleaning head for delivering fresh water to the cleaning roller through a fresh water passage 198 provided in the housing. The sewage outlet 161 is disposed on the housing and connected to the intermediate filtering bin 160, or may be directly disposed on the intermediate filtering bin 160 to discharge the filtered sewage in the intermediate filtering bin 160 out of the cleaning head.

Fig. 7 illustrates a perspective view of a cleaning tool according to an example embodiment of the present application.

According to a second aspect of the present application, there is also provided a cleaning tool. As shown in FIG. 7, the cleaning tool 200 includes the cleaning head 100, a water tank assembly 300, and a handle assembly 400. The tank assembly 300 is connected to the cleaner head 100 and the handle assembly 400 is connected to the tank assembly 300.

As shown in fig. 8 and 9, the intermediate filtering silo 160 includes a silo body (not shown in the drawings) and a filtering plate 160A dividing the silo body into two chambers, and a plurality of filtering holes (not shown in the drawings) are distributed on the filtering plate 160. The garbage cleaned by water washing from the cleaning roller 110 is filtered through the filter holes, and the water washing flow path is prevented from being magnetically blocked due to entering the water washing flow path.

The water pressing plate comprises a first contact part and a second contact part, the first contact part is arranged above the cleaning roller and is in contact with the surface of the cleaning roller, the second contact part is in contact with the surface of the roller, and the second contact part is provided with an extension part and a water blocking part which is different from the extension part in direction. FIG. 10 is a perspective view of a cleaning tool having a water tank assembly and a cleaning head coupled to the cleaning tool according to an exemplary embodiment of the present application, wherein the cleaning head is constructed as described above and will not be described again.

As shown in fig. 11, the water tank assembly 300 includes a water tank 310 and a connection member 320. The water tank 310 is detachably mounted on the connection part 320 by the latch structure 301 and the button structure 302. The water tank 310 may further be provided with a handle 303 for easy installation and removal. The link member 320 is connected at one end to the handle assembly and at the other end to the cleaning head.

FIG. 12A shows a first perspective view of a water tank according to an example embodiment of the present application; FIG. 12B shows a perspective view of a water tank according to an exemplary embodiment of the present application; FIG. 12C shows a perspective view of a water tank in accordance with an example embodiment of the present application.

As shown in fig. 12A-12C, the water tank 310 includes a clean water tank 311 and a dirty water tank 312. The clean water tank 311 is used to store clean water required by the self-cleaning tool. The waste water tank 312 is used to store waste water generated after the cleaning tool is self-cleaned. The bottom of the clean water tank 311 is provided with a clean water outlet 314, which is connected to a clean water inlet in the cleaning head via a pipe to supply clean water to the cleaning head. The bottom of the sewage tank 312 is provided with a sewage inlet 315 connected to a sewage outlet in the cleaning head via a pipe for collecting and storing sewage.

As shown in fig. 12C, the upper end of the water tank 310 may further be provided with a suction port 316 and a sewage discharge port 317. A sealing cover 318 is arranged outside the sewage discharge port 317. After the sealing cover 318 is opened, the sewage in the water tank can be discharged.

Fig. 13 shows a cleaning tool waterway schematic according to an example embodiment of the present application.

As shown in fig. 13, a water pump and an air pump are provided in the connection part 320 with the water tank 310. Wherein, the water pump is connected with the clean water tank 311 and is used for injecting the clean water in the clean water tank 311 into the cleaning roller through the clean water pipeline 321 and the clean water inlet on the cleaning head. The air pump is connected to the sump tank 312 to pump air out of the sump tank 312, and filtered sewage generated in the cleaning head is pumped into the sump tank 312 through the sewage line 322 by using negative pressure formed in the sump tank 312.

The application provides a cleaning head sets up the brush cylinder through the below at the sponge cylinder, can in time clear up the sponge cylinder for the sponge cylinder remains clean state all the time, thereby guarantees clean effect. The transfer filter bin is arranged in the cleaning head, so that sewage generated after the cleaning head is cleaned is filtered, and the self-cleaning effect of the cleaning head is ensured. In addition, a water tank is arranged at one end of the sponge roller to form a closed cleaning water tank, so that the sponge roller can achieve the effect of cleaning in real time. And a water changing period can be set, so that the purpose of saving water is achieved. In the cleaning tool provided by the application, water can be circulated for multiple times, and garbage (dust) can be cleaned smoothly, and the technology is called as water-dust circulation cleaning technology. The self-cleaning of the sponge roller can be realized by utilizing the water-dust circulation cleaning technology, the sweeping, the dragging and the cleaning are combined together, the user is greatly facilitated, the very good cleaning effect can be realized, and particularly, the self-cleaning sponge roller has the very good cleaning effect on viscous garbage which is very difficult to treat such as tomato sauce, chocolate sauce and the like.

The foregoing embodiments have been described in detail to illustrate the principles and implementations of the present application, and the foregoing embodiments are only used to help understand the method and its core idea of the present application. Meanwhile, a person skilled in the art should, according to the idea of the present application, change or modify the embodiments and applications of the present application based on the scope of the present application. In view of the above, the description should not be taken as limiting the application.

Claims

1. The utility model provides a granular solid waste cleaning head, includes the casing and locates the local cleaning roller who clears up rubbish with the contact of cleaning surface on the casing, its characterized in that, this cleaning head still includes and is on a parallel with cleaning roller setting to be used for clearing up cleaning roller surface's cleaning roller and locates the shovel strip that the casing is used for shoveling clean surperficial rubbish shovel strip and clean between the strip and the cleaning roller form the arc rubbish passageway, arc rubbish passageway lateral wall is equipped with the blend stop of a plurality of solid waste locking, and this blend stop up side forms solid waste locking district with arc rubbish passageway.

2. The granular solid waste cleaning head as claimed in claim 1, wherein the arcuate waste path is tapered or enlarged from outside to inside with respect to the cleaning roller.

3. The granular solid waste cleaning head as claimed in claim 1, wherein the cleaning head further comprises a waste bin for collecting waste cleaned by the cleaning roller.

4. The granular solid garbage cleaning head as claimed in claim 1, further comprising a pressing bar and a water sealing bar for contacting the surface of the cleaning roller to form a sealed cleaning tank, the cleaning tank is communicated with the clean water tank and the sewage tank, respectively, the cleaning tank and the sewage tank form a water cleaning flow path for cleaning the surface of the cleaning roller, and a transfer filter bin is arranged between the cleaning tank and the sewage tank.

5. The granular solid garbage cleaning head as claimed in claim 3, wherein the intermediate filtering bin comprises a bin body and a filtering plate dividing the bin body into two cavities, and the filtering plate is distributed with filtering holes.

6. The granular solid waste cleaning head as claimed in claim 1, wherein the arcuate waste passage in the solid waste retaining area is provided with a solid waste classification passage in communication with a waste collection device.

7. A cleaning implement comprising a cleaning head and a handle assembly movably connected to the cleaning head, said handle assembly being provided with a water reservoir assembly, characterised in that the cleaning head is as claimed in any one of claims 1 to 6.