CN213155704U - Cleaning device for mopping equipment - Google Patents

Abstract

The present disclosure provides a cleaning device for a floor mopping apparatus, the floor mopping apparatus comprising a rotating disc and a mop arranged on the rotating disc, the cleaning device comprising a cleaning disc and a cleaning rib adapted to the rotating disc, the cleaning rib being capable of scraping the mop during rotation of the rotating disc and thereby cleaning foreign matter attached to the mop; the cleaning disc is provided with a water storage cavity which is configured to be covered by at least one part of the mop cloth, so that at least one part of the mop cloth rotated above the water storage cavity can absorb the cleaning liquid in the water storage cavity. The rotating mop cloth can absorb cleaning liquid from the water storage cavity in sequence and then is scraped by the cleaning rib, and the cleaning mop cloth can be cleaned repeatedly. The cleaning device disclosed by the invention is simple in structure and low in cost, and can be used for fully wetting and cleaning the mop cloth.

Description

Cleaning device for mopping equipment

Technical Field

The disclosure belongs to the technical field of cleaning equipment, and particularly provides a cleaning device for mopping equipment.

Background

With the progress of technology and the improvement of economic level, smart homes are gradually moving into more and more families. The intelligent mopping robot can replace manual work to carry out household mopping operation, and is favored by the majority of users.

However, the current floor mopping robot can only intelligently mop the floor, and cannot automatically clean the mop on the floor mopping robot. After mopping the ground at every turn, all need the user to dismantle the mop on the robot that drags the ground, manual washing, not only increased user's work load, user use experiences poorly, and the user is at the in-process of clearing up the rag moreover, and both hands can contact dirty wet mop, and bacterium or fungi on the mop are infected by the user easily, lead to the user to be sick.

In order to solve the above technical problems, some manufacturers have configured a special cleaning device for the floor mopping robot. For example, patent document CN110464265A discloses a base station. It is through setting up washing tank, bellying and water jet on basic station for mopping the ground robot when the top of traveling the washing tank, the water jet can spray the washing liquid to the mop up, then squeeze the washing liquid on the mop through the mode of scraping by the bellying again, so relapse many times, in order to realize the purpose of wasing the mop.

However, the cleaning apparatus represented by the above patent document has the following problems: (1) the water sprayed from the water spray nozzle is sprayed on the mop in a spot shape, so that blind areas can be generated, and the partial cloth area of the mop can not obtain purified water, or the purified water quantity is less, so that the cleaning effect of the partial area is poor; and the other part of the area absorbs water and is supersaturated, so that water resources are wasted. (2) The water spray opening is positioned at the bottom of the mop, so that the water spray opening has the risk of being blocked by dirt such as particles, hairs and the like; (3) the base station has a complex structure and high cost.

It should be noted that the present disclosure is not intended to detract from the technical solution described in CN 110464265A. The disclosure of the present application is made in the patent document CN110464265A to more clearly and visually explain the technical problems of the conventional cleaning device for cleaning mopping robots, and is not directed to the technical solution described in CN 110464265A. In other words, the technical solution of the present disclosure is directed to the problems commonly existing in the existing cleaning apparatuses, and the technical improvements are not only directed to the technical problems existing in the technical solution of CN 110464265A.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above problems in the prior art, the present disclosure provides a cleaning device for a floor mopping apparatus, the floor mopping apparatus comprising a rotating disc and a mop cloth arranged on the rotating disc, the cleaning device comprising a cleaning disc and a cleaning rib adapted to the rotating disc, the cleaning rib being capable of scraping the mop cloth and thus cleaning foreign matters attached to the mop cloth during rotation of the rotating disc; the cleaning disc is provided with a water storage cavity which is configured to be covered by at least one part of the mop cloth, so that at least one part of the mop cloth rotating to the upper part of the water storage cavity can absorb the cleaning liquid in the water storage cavity.

Optionally, the length of the water storage cavity in the radial direction of the cleaning disc is larger than the radius of the rotating disc, and the rotating center of the rotating disc is located in the water storage cavity.

Optionally, a drain outlet is arranged on the side wall of the water storage cavity or the bottom wall close to the side wall, and one side of the bottom surface of the water storage cavity close to the drain outlet is lower than one side far away from the drain outlet.

Optionally, the cleaning tray is provided with a water feeding opening which cannot be covered by the mop, and the water feeding opening is configured to enable the water storage cavity to receive cleaning liquid from the water feeding opening.

Optionally, the cleaning device further comprises a water inlet in communication with the water feed opening, the water inlet being capable of receiving cleaning fluid from the floor mopping apparatus or an external water tank.

Optionally, a water tank and a water outlet are further provided on the floor mopping device, and the water outlet can be aligned with the water storage cavity.

Optionally, the cleaning device further comprises a sewage tank detachably connected to the cleaning tray, the cleaning tray is further provided with an opening formed in a bottom wall or a side wall of the cleaning tray, and the sewage tank can receive the cleaning liquid from the water storage chamber from the cleaning tray through the opening.

Optionally, the cleaning rib comprises at least two scraping ribs, a protruding structure is arranged at the top of one part of the at least two scraping ribs, and the part of the scraping ribs can clean foreign matters insoluble in water on the mop through the protruding structure; the top of the other part of the at least two scraping ribs is provided with a smooth structure, and the scraping ribs of the other part can press the mop through the smooth structure and accordingly squeeze cleaning liquid absorbed by the mop; the cleaning rib further comprises a surrounding rib surrounding the outer side of the water storage cavity.

Optionally, the height of the scraping rib is higher than that of the surrounding rib; and/or one end of the scraping rib is connected with the surrounding rib; and/or the cleaning rib comprises two scraping ribs, the projections of the two scraping ribs on the horizontal plane are splayed, and the splayed opening direction deviates from the surrounding rib; and/or the projection of the surrounding rib on the horizontal plane is V-shaped, and the opening direction of the V-shaped is deviated from the scraping rib.

Optionally, the mopping device is a mopping robot, the cleaning device comprises a guiding platform, and the mopping robot automatically enters the cleaning device through the guiding platform.

It can be understood by those skilled in the art that the cleaning device of the present disclosure has at least the following advantages:

1. through set up the retaining chamber on washing dish to make the retaining chamber can be covered by at least partly of mop, make to rotate the at least part of mop of retaining chamber top can absorb the washing liquid in the retaining chamber, and then make each region of mop can both absorb the washing liquid from the retaining intracavity through the rotation of mop self, thereby make the mop can be soaked uniformly, avoided mop partial area can't be by the situation of soaking. Meanwhile, the cleaning disc disclosed by the invention has the advantages that the structure of the cleaning device is greatly simplified and the production cost is reduced by adopting a mode of dipping the cleaning solution in the mop.

2. By making the length of the water storage chamber in the radial direction of the cleaning disc larger than the radius of the rotary disc and making the center of rotation of the rotary disc located in the water storage chamber, the center area of rotation of the mop can be sufficiently wetted. And moreover, the cleaning solution adsorbed on the mop cloth can generate centrifugal force in the rotating process of the mop cloth, so that the cleaning solution on the mop cloth can move to the circumferential surface of the mop cloth under the action of the centrifugal force, and the circumferential part of the mop cloth can be fully soaked under the condition that the cleaning solution cannot be sucked from the water storage cavity, so that all parts of the mop cloth can be fully soaked.

3. Through set up the drain on the lateral wall in water storage chamber or the diapire that is close to the lateral wall, one side that makes the bottom surface in water storage chamber be close to the drain is less than the one side of keeping away from the drain for the mop can flow drain department along the bottom surface in water storage chamber at the sewage that the pivoted in-process was scraped by the lateral wall in water storage chamber, and then flows the water storage chamber via the drain. The situation that sewage is accumulated in the water storage cavity to influence the cleaning effect of the mop is avoided.

4. Through set up the water feeding mouth that can not be covered by the mop on washing dish to make the retaining chamber can receive the washing liquid that comes from the water feeding mouth, make the water feeding mouth when can provide the washing liquid for the retaining chamber, still avoided the danger of being stopped up by filth such as granule, the hair that drops from the mop.

5. The cleaning device is provided with the water inlet communicated with the water feeding port, so that the cleaning device can directly supplement cleaning liquid for the water storage cavity through an external water source.

6. The sewage tank detachably connected with the cleaning disc is arranged, so that the sewage tank can receive sewage from the cleaning disc, and the sewage on the cleaning disc is prevented from flowing around; simultaneously, the cleaning disc and the sewage tank are connected together in a detachable mode, so that the user can conveniently clean the cleaning disc and the sewage tank respectively.

7. The top of one part of the scraping rib is provided with the convex structure, so that the part of the scraping rib can clean foreign matters insoluble in water on the mop cloth through the convex structure; the top of the other part is provided with a smooth structure, so that the scraping rib of the other part can scrape the mop through the smooth structure, and therefore, the cleaning liquid absorbed by the mop is squeezed out, and the aim of cleaning the mop is fulfilled.

Drawings

Some embodiments of the disclosure are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of a split structure of a cleaning device according to a first embodiment of the disclosure;

FIG. 2 is a top plan view of the wash tray of FIG. 1;

FIG. 3 is a cross-sectional view of the wash tray of FIG. 2 taken along the line A-A;

FIG. 4 is a schematic view of the cleaning device and the mopping apparatus of FIG. 1 in a state of engagement;

FIG. 5 is a top plan view of a first embodiment of the cleaning disc of the present disclosure (with mops);

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

fig. 7 is a schematic view showing the effect of the cleaning device in the second embodiment of the present disclosure.

List of reference numerals:

1. a cleaning device; 11. cleaning the disc; 111. cleaning the ribs; 1111. encircling the rib; 11111. a sewage draining outlet; 1112. Scraping ribs; 112. a water storage cavity; 113. a blowdown chamber; 114. a water supply port; 115. an opening; 116. positioning holes; 12. a base; 121. a sewage chamber; 122. a positioning column; 123. a guide platform; 1231. anti-skid ribs; 124. a handle structure;

2. a mopping device; 21. a host; 22. a motor; 23. a turntable; 24. mop cloth; 25. a water tank; 251. A water outlet;

3. a base station water tank.

Detailed Description

It should be understood by those skilled in the art that the embodiments described below are only a part of the embodiments of the present disclosure, not all of the embodiments of the present disclosure, and the part of the embodiments are intended to explain the technical principles of the present disclosure and not to limit the scope of the present disclosure. All other embodiments that can be derived by one of ordinary skill in the art based on the embodiments provided in the disclosure without inventive faculty should still fall within the scope of the disclosure.

It should be noted that in the description of the present disclosure, the terms "center", "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present disclosure, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present disclosure can be understood by those skilled in the art as appropriate. The term "cleaning liquid" may be tap water, purified water or water mixed with a detergent.

In a first embodiment of the present disclosure:

as shown in fig. 1 to 3, the cleaning device 1 of the present embodiment mainly includes a cleaning tray 11 and a base 12. The cleaning disc 11 and the base 12 are detachably mounted together so that a user can detach the cleaning disc 11 and the base 12 for cleaning respectively. Wherein the cleaning disc 11 is used for cleaning mops 24 (shown in fig. 4) on the mopping apparatus 2; the base 12 is used to carry the wash tray 11 to receive the contaminated water from the wash tray 11 and to guide the mopping device 2 to walk onto the wash tray 11. In addition, the skilled person can also fixedly connect the cleaning disc 11 and the base 12 as a whole or adopt an integrally manufacturing process to be arranged as a whole according to the requirement.

As shown in fig. 4, the floor mopping apparatus 2 in the present embodiment is a floor mopping robot or a sweeping and mopping integrated robot, which is capable of autonomously cleaning the surface of the object to be cleaned. The mopping device 2 comprises a main machine 21, a motor 22, a turntable 23, a mop swab 24, a water tank 25 and road wheels (not shown in the figure). Wherein, the motor 22 is installed inside the main body 21; the turntable 23 is positioned outside the main machine 21 and is coaxially fixed with the motor 22; the mop 24 is arranged on the rotary disc 23; a water tank 25 is provided inside the main body 21 and has a water outlet 251 at the bottom, the water tank 25 being capable of providing a cleaning solution to the mops during the mopping process of the mopping robot. The walking wheels are arranged at the bottom of the main machine 21 and are used for supporting the mopping device 2 to walk and climb the guide platform 123.

With continued reference to fig. 1 to 3, the cleaning disc 11 as a whole is bilaterally symmetrical with respect to the up-down direction shown in fig. 2. And the cleaning disc 11 is provided with a cleaning rib 111, a water storage cavity 112, a sewage discharge cavity 113, a water supply opening 114, an opening 115 and a positioning hole 116. Wherein the cleaning rib 111 is used for scraping foreign matters and sewage on the mop cloth 24 (shown in fig. 4); the reservoir chamber 112 is adapted to contain a clean cleaning solution and allow the mop swab 24 to pick up and absorb the clean cleaning solution; the drainage cavity 113 is used for receiving the cleaning liquid from the water storage cavity 112 and the sewage scraped from the mop 24 by the cleaning rib 111; the water supply port 114 is used for supplying clean cleaning liquid to the water storage cavity 112; the opening 115 is used for discharging sewage in the sewage chamber 113 into the sewage chamber 121 in the base 12; the positioning hole 116 is used to detachably fix the cleaning disc 11 and the base 12 together.

As shown in fig. 1 and 2, the cleaning ribs 111 have two sets, each set including a surrounding rib 1111 enclosing the reservoir chamber 112 and two scraping ribs 1112 located in the sewage chamber 113. Wherein, the projection of the surrounding rib 1111 in the horizontal direction is in a V shape (as shown in fig. 2); the projections of the two scraping ribs 1112 in the horizontal direction are splayed (as shown in fig. 2), and the opening direction of the V-shaped surrounding rib 1111 and the opening direction of the splayed scraping ribs 1112 are away from each other. As can be seen from fig. 1 and 2, one end of the scraping rib 1112 is connected to the surrounding rib 1111. In addition, the person skilled in the art may also set the surrounding rib 1111 to any other feasible shape, such as U-shape, C-shape, etc., as required. In addition, the two sides of the surrounding rib 1111 may be in a straight line shape, a broken line shape, and a curved line shape. Further, the skilled person can also arrange the splayed scraping ribs 1112 in other numbers and shapes, such as a single shape, as required.

As will be appreciated by those skilled in the art, after the mop swab 24 has absorbed cleaning solution from the reservoir 112, the bead 1111 can scrape some of the cleaning solution from the mop swab 24 and cause the cleaning solution to fall back into the reservoir 112. The scraping rib 1112 can further scrape the cleaning solution on the mop cloth 24 to restore the mop cloth 24 to a state of strong water absorption, so that the part of the mop cloth 24 scraped with the cleaning solution can continuously absorb the clean cleaning solution from the water storage cavity 112 when rotating to the water storage cavity 112.

Further, although not shown in the drawings, a protruding structure is provided on the top of one scraping rib 1112 of the two scraping ribs 1112, so that the one scraping rib 1112 can clean foreign matters (such as hair, debris, etc.) insoluble in water on the mop cloth 24 by the protruding structure; the top of the other scraping rib 1112 of the two scraping ribs 1112 is provided with a smooth structure so that the scraping rib 1112 can press the mop cloth 24 through the smooth structure and thus squeeze out the washing liquid absorbed by the mop cloth 24. Further, the height of the scraping rib 1112 is higher than that of the surrounding rib 1111, so that the sewage on the mop 24 is prevented from being scraped by the surrounding rib 1111 by a small amount, the clean cleaning solution in the water storage cavity 112 is prevented from being excessively polluted, and the sewage on the mop 24 is scraped by the scraping rib 1112 as much as possible.

With continued reference to fig. 1 and 2, the water storage chamber 112 is surrounded by the surrounding rib 1111, the soil exhaust chamber 113 is located outside the surrounding rib 1111, and the water storage chamber 112 is communicated with the soil exhaust chamber 113 so that the cleaning liquid (especially the dirty cleaning liquid) in the water storage chamber 112 can flow into the soil exhaust chamber 113. Specifically, a drain 11111 is arranged at one end of the surrounding rib 1111 near the scraping rib 1112, and the drain 11111 connects the water storage cavity 112 and the drain cavity 113 together. Preferably, the width of the drainage outlet 11111 is 2mm-3mm, so as to prevent the cleaning liquid in the water storage cavity 112 from flowing out too fast when the width of the drainage outlet 11111 is too large, and prevent the cleaning liquid in the water storage cavity 112 from flowing out from the drainage outlet 11111 and flowing out from the large opening of the surrounding rib 1111 (the end of the water storage cavity 113 close to the water feeding opening 114), which affects the clean cleaning liquid entering the water storage cavity 113, and further affects the washing effect of the mop 24. Furthermore, the person skilled in the art can also arrange the drainage outlet 11111 at any other feasible position on the bead 1111 or at the position of the bottom wall of the water storage cavity 112 near the bead 1111 as required.

As shown in FIG. 3, in order to make the cleaning liquid in the reservoir 112 flow to the soil discharge chamber 113 smoothly, the bottom of the reservoir 112 is smaller at the side close to the soil discharge opening 11111 than at the side far from the soil discharge opening 11111. That is, the height of the floor of the reservoir chamber 112 gradually decreases toward the direction close to the soil outlet 11111. Preferably, in use, the angle between the floor of the reservoir 112 and the horizontal is between 0.5 ° and 2 °. It will be appreciated by those skilled in the art that the low slope of the floor and the small width of the drain 11111 will slow the flow of cleaning solution to be adequately absorbed by the mop cloth 24 to avoid waste. Meanwhile, the sewage and dirt particles can not be influenced to be discharged into the sewage cavity 113 from the sewage outlet 11111.

With continued reference to fig. 1 and 2, the water supply opening 114 is located on a side of the water storage cavity 112 away from the scraping rib 1112, so that the cleaning liquid flowing out of the water supply opening 114 can flow into the water storage cavity 112 under the action of its own weight and flow to the drain 11111 along the bottom surface of the water storage cavity 112. At the same time, the water feeding mouth 114 is also located on the central axis of the ribs 1111 so that the amount of cleaning solution flowing into each area of the reservoir 112 is equal and the distance to the center of the mop 24 is also the closest.

As shown in fig. 1 to 3, the left side of the cleaning disc 11 in fig. 1 has no side wall and thus forms an opening 115 to allow cleaning liquid in the soil chamber 113 to flow into the soil chamber 121 in the base 12 through the opening 115. As shown in fig. 3, in order to allow the cleaning liquid of the soil chamber 121 to flow toward the opening 115 without hindrance, the height of the bottom surface of the soil chamber 121 is also set to gradually decrease toward the opening 115. Preferably, the included angle between the bottom surface of the sewage chamber 121 and the horizontal plane is also 0.5-2 °. Further, the opening 115 may be provided on the bottom wall of the cleaning tray 11 as needed by those skilled in the art.

As shown in fig. 3, positioning holes 116 are provided at the bottom of the cleaning disc 11 with the opening facing downward so that the cleaning disc 11 can be mounted on the base 12 in the vertical direction, facilitating the mounting and dismounting of the cleaning disc 11 and the base 12 by the user. Specifically, the bottom of the cleaning tray 11 is provided with a columnar structure on which the positioning hole 116 is formed. Preferably, locating hole 116 is tapered so that locating hole 116, when secured with locating post 122 on base 12, also guides locating post 122 to be inserted into locating hole 116.

As shown in fig. 1, the base 12 is provided with a sewage chamber 121, a positioning column 122, a guiding platform 123 and a handle structure 124. Wherein the soil chamber 121 is capable of receiving and containing the cleaning solution flowing down from the soil discharge chamber 113. The positioning posts 122 are matched with the positioning holes 116 on the cleaning disc 11 for fixing the cleaning disc 11 and preventing the cleaning disc 11 from shaking when cleaning the mop 24. The guide platform 123 serves to guide the mopping device 2 over the washing tray 11. The gripping structure 124 is capable of receiving a user's fingers so that the user can reach the fingers into the gripping structure 124 to lift the cleaning device 1.

As shown in fig. 1, positioning post 122 is located in sewage chamber 121, preferably a tapered post matching tapered hole 116, so that positioning post 122 has a sufficiently large contact area with the sidewall of positioning hole 116, thereby making the connection between cleaning disc 11 and base 12 more tight and reliable. Two rows of anti-slip ribs 1231 are also provided on the guiding platform 123 for providing friction to the floor mopping device 2. Further, on the premise of ensuring that the mopping device 2 can run onto the washing tray 11 through the guiding platform 123, in order to reduce the size of the cleaning device 1 as much as possible, the included angle between the slope surface of the guiding platform 123 and the horizontal plane is 10 degrees, 20 degrees or any angle value from 10 degrees to 20 degrees.

As shown in fig. 4 to 6, when the floor mopping device 2 is placed or driven over the cleaning apparatus 1, the water outlet 251 of the water tank 25 is aligned with the water supply port 114 so that the water tank 25 can supply the cleaning liquid to the water supply port 114 through the water outlet 251. Alternatively, a person skilled in the art may also provide the cleaning device 1 with a water inlet communicating with the water supply port 114, specifically, a water inlet communicating with the water supply port 114 on the washing tray 11, and enable the water inlet and the water outlet 251 of the water tank 25 to communicate with each other, for example, fixedly connect the water inlet and the water outlet 251 of the water tank 25 in an abutting manner.

As shown in fig. 5, a partial area of the mop cloth 24 covers the reservoir chamber 112 with a gap between the mop cloth 24 and the bottom surface of the reservoir chamber 112 so that a hollow cavity is formed between the mop cloth 24 and the bottom surface of the reservoir chamber 112 to allow the cleaning solution to flow to the central area of the mop cloth 24 without being obstructed by the outer area of the mop cloth 24 while allowing the sewage at the bottom of the reservoir chamber 112 to flow to the sewage drain 11111. It will be appreciated by those skilled in the art that the mop swab 24 rotates with the turntable 23 to a partial extent aligned with the reservoir 112 to pick up and draw cleaning solution from the reservoir 112. It can be seen from fig. 5 that the centre of rotation of the mop cloth 24 is always located inside the reservoir 112, and that the length of the reservoir 112 in the radial direction of the washing dish 11 is greater than the radius of the rotating disc 23 (i.e. the ribs 1111 extend outside the rotating disc 23), so that the centre of rotation of the mop cloth 24 can be sufficiently wetted, thereby ensuring that the entire mop cloth 24 can be uniformly wetted. As can also be seen in fig. 5, the feeding mouth 114 is located on the outside of the mop swab 24, avoiding that debris or hair falling from the mop swab 24 blocks the feeding mouth.

As will be appreciated by those skilled in the art, the provision of the bead 1111 in a V-shape enables each part of the mop swab 24 in the radial direction to be wetted sufficiently, since the area of the outer side of the mop swab 24 is greater than the area of the inner side in the radial direction.

It will be appreciated by those skilled in the art that the cleaning solution retained by the mop 24 will generate centrifugal force during rotation of the mop 24, so that the cleaning solution retained by the mop 24 can move to the circumferential surface of the mop 24 under the action of the centrifugal force, and thus the circumferential portion of the mop 24 can be sufficiently wetted without sucking up the cleaning solution from the reservoir 112, thereby ensuring that all portions of the mop 24 can be sufficiently wetted.

As shown in fig. 4 and 6, in the use state, the positioning column 122 is aligned with the rotation center of the rotating disc 23, so that the positioning column 122 is used as a supporting structure to bear most of the weight of the floor mopping device 2, the cleaning disc 11 is prevented from being damaged due to the overweight condition, and the service life of the cleaning disc 11 is prolonged.

The operation of the cleaning device 1 of the present embodiment will be described in detail with reference to fig. 4 to 6.

First, the mopping device 2 is driven onto the cleaning apparatus 1, and then the mopping device 2 is activated, so that the motor 22 rotates the turntable 23 and the mopping cloth 24. The cleaning liquid in the tank 25 falls from the outlet 251 into the water supply port 114, and the cleaning liquid at the water supply port 114 flows into the water storage chamber 112 under the action of its own weight. The circumferential parts of the mop cloth 24 sequentially and reciprocally dip and absorb the cleaning liquid in the water storage cavity 112 with the rotation of the mop cloth 24. A portion of the cleaning fluid on the mop cloth 24 is squeezed again into the reservoir 112 by the bead 1111, the sidewall of the reservoir 112. The cleaning liquid in the water storage cavity 112 which is not absorbed by the mop 24 and is carried out of the water storage cavity 112 passes through the drain 11111 under the action of the self gravity and flows into the drain cavity 113. The mop 24 is scraped by the scraping rib 1112 in a partial area in the drainage chamber 113, and thus foreign matter and cleaning solution on the mop 24 are pressed into the drainage chamber 113, thereby cleaning the mop 24. The cleaning solution in the soil chamber 113 eventually falls through the opening 115 into the soil chamber 121.

Based on the foregoing description, it will be appreciated by those skilled in the art that the cleaning device 1 of the present embodiment is not only simple in structure and low in cost, but also ensures that the mop cloth 24 is uniformly wetted and cleaned effectively, while avoiding debris and hair on the mop cloth 24 from clogging the nozzle 114. Moreover, because the mop cloth 24 is immersed into the cleaning solution at the water storage cavity 112, the mop cloth 24 can be cleaned by soaking, the cleaning area in unit time is larger, the cleaning is more efficient, the cleaning almost has no friction force, the mop cloth 24 is not abraded, and the noise is not generated. Further, the scraping ribs 1112 are arranged in the sewage discharge cavity 113, so that the squeezing and scraping times of the mop 24 are increased, and the situation that water is thrown and sewage is splashed when the water quantity of the mop 24 is too much is avoided. Further, before the mop 24 enters the water storage cavity 112, the surrounding ribs 1111 can squeeze and scrape the mop 24 again, and the mop 24 can be scraped and squeezed again for cleaning, so that the mop 24 entering the water storage cavity 112 can absorb as much clean cleaning liquid as possible.

Further, the surrounding ribs 1111 and the water storage cavity 112 are arranged in a V shape, and the scraping ribs 1112 are arranged in a splayed shape, so that each area of the mop 24 can obtain equal cleaning effect, and the situation that the cleaning effect of one part of the area of the mop 24 is good and the cleaning effect of the other part of the area is poor is avoided.

In a second embodiment of the disclosure:

as shown in fig. 7, unlike the first embodiment described above, the floor mopping apparatus 2 of the present embodiment does not have a water tank. The cleaning device 1 is supplied with cleaning liquid through a base station water tank 3 as an external water tank. And the cleaning disc 11 is mounted to the base 12 in the opposite direction to that in the first embodiment. It will be appreciated by those skilled in the art that the cleaning device 1 of the present embodiment is also capable of cleaning an electric mop as a floor mopping apparatus.

The electric mop comprises a main machine, a motor arranged in the main machine, a rotary table arranged at the bottom of the main machine and in driving connection with the motor, a mop cloth fixed on the rotary table, and an operating rod which is in pivot connection with the main machine and is held by an operator. When the mop is in normal work, a user controls the moving direction of the main machine by holding the operating rod, so that the motor in the main machine drives the rotating disc and the mop cloth to rotate, and the rotating mop cloth wipes the surface of an object to be cleaned, thereby achieving the purpose of cleaning.

In a third embodiment of the present disclosure:

although not shown in the drawings, unlike the first embodiment described above, the floor mopping device 2 of the present embodiment does not have a water tank, but a water tank is provided on the cleaning apparatus 1, which communicates with the water feed port 114 and thus can supply the cleaning liquid to the water feed port 114. It will be understood by those skilled in the art that the tank may be provided on the wash tray 11, or on the base 12. It will be understood by those skilled in the art that the cleaning device 1 of the present embodiment can also clean the electric mop as the floor mopping apparatus, which is the same as the electric mop described in the second embodiment.

In a fourth embodiment of the disclosure:

although not shown in the drawings, the base in this embodiment is replaced with a waste water tank, unlike the first, second or third embodiments described above. It will be understood by those skilled in the art that the cleaning device 1 of the present embodiment can clean the same electric mop as described in the second embodiment as the floor mopping apparatus.

Finally, it should be noted that, in the first embodiment, the second embodiment, the third embodiment, or the fourth embodiment, the manner in which the water tank supplies the cleaning liquid to the water supply port 114 may be implemented by a water pump, or may be implemented by the gravity action of the cleaning liquid in the water tank (i.e., the liquid level in the water tank is higher than the height of the water supply port 114) and the principle of a communicating vessel. Since both of these approaches are well known to those skilled in the art, they will not be described in great detail herein.

So far, the technical solutions of the present disclosure have been described in connection with the foregoing embodiments, but it is easily understood by those skilled in the art that the scope of the present disclosure is not limited to only these specific embodiments. The technical solutions in the above embodiments can be split and combined, and equivalent changes or substitutions can be made on related technical features by those skilled in the art without departing from the technical principles of the present disclosure, and any changes, equivalents, improvements, and the like made within the technical concept and/or technical principles of the present disclosure will fall within the protection scope of the present disclosure.

Claims (10)

1. A cleaning device for a floor mopping apparatus, the floor mopping apparatus comprising a rotating disc and mops arranged on the rotating disc, the cleaning device comprising a cleaning disc and a cleaning rib adapted to the rotating disc, the cleaning rib being capable of scraping the mops during rotation of the rotating disc and thereby cleaning foreign matter adhering to the mops; it is characterized in that the preparation method is characterized in that,

the cleaning disc is provided with a water storage cavity which is configured to be covered by at least one part of the mop cloth, so that at least one part of the mop cloth rotated above the water storage cavity can absorb the cleaning liquid in the water storage cavity.

2. The cleaning device of claim 1 wherein the length of the reservoir chamber in the radial direction of the wash tray is greater than the radius of the turntable, and the center of rotation of the turntable is located within the reservoir chamber.

3. The cleaning device as claimed in claim 1, wherein a drain outlet is arranged on the side wall of the water storage cavity or the bottom wall close to the side wall, and one side of the bottom surface of the water storage cavity close to the drain outlet is lower than one side far away from the drain outlet.

4. A cleaning device according to any one of claims 1 to 3, characterised in that the cleaning dish is provided with a feed opening which cannot be covered by the mop, the feed opening being arranged such that the reservoir chamber can receive cleaning liquid from the feed opening.

5. The cleaning apparatus defined in claim 4, further comprising a water inlet in communication with the water feed port, the water inlet being capable of receiving cleaning fluid from the floor mopping device or an external water tank.

6. The cleaning apparatus defined in any one of claims 1-3, wherein the floor-mopping device is further provided with a water tank and a water outlet, the water outlet being alignable with the water storage chamber.

7. The cleaning apparatus defined in any one of claims 1-3, further comprising a waste tank removably connected to the wash tray, the wash tray further having an opening formed in a bottom or side wall of the wash tray, the waste tank being capable of receiving cleaning fluid from the reservoir through the opening from the wash tray.

8. The cleaning apparatus defined in any one of claims 1-3, wherein the cleansing bar comprises at least two scraping bars,

a raised structure is arranged at the top of one part of the at least two scraping ribs, and the part of the scraping ribs can clean foreign matters insoluble in water on the mop through the raised structure;

the top of the other part of the at least two scraping ribs is provided with a smooth structure, and the scraping ribs of the other part can press the mop through the smooth structure and accordingly squeeze cleaning solution adsorbed by the mop out;

the cleaning rib further comprises a surrounding rib surrounding the outer side of the water storage cavity.

9. The cleaning device of claim 8, wherein the scraping rib has a height higher than a height of the surrounding rib; and/or the like and/or,

one end of the scraping rib is connected with the surrounding rib; and/or the like and/or,

the cleaning ribs comprise two scraping ribs, the projections of the two scraping ribs on the horizontal plane are splayed, and the splayed opening direction deviates from the surrounding rib; and/or the like and/or,

the projection of the surrounding rib on the horizontal plane is V-shaped, and the opening direction of the V-shaped deviates from the scraping rib.

10. The cleaning apparatus of claim 1, wherein the mopping device is a mopping robot, the cleaning apparatus including a guide platform through which the mopping robot automatically enters onto the cleaning apparatus.

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