CN117338198A

CN117338198A - Cleaning robots and cleaning systems

Info

Publication number: CN117338198A
Application number: CN202311286590.4A
Authority: CN
Inventors: 刘亚龙
Original assignee: Shenzhen 3irobotix Co Ltd
Current assignee: Alfred Kaercher SE and Co KG
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-01-05

Abstract

The invention discloses a cleaning robot and a cleaning system. The cleaning robot of this embodiment includes organism, sewage case, cleaning member and scrapes the water spare, and sewage case and cleaning member all install on the organism, and the cleaning member is located one side of sewage case, scrapes the water spare and cleaning member butt and be formed with the drainage channel of water guide space and water guide space intercommunication, drainage channel and sewage case intercommunication, and water guide space and drainage channel will scrape the sewage of scraping down on the cleaning member under the action of gravity together and lead the sewage case. The cleaning robot of this application embodiment is collected sewage to the sewage incasement through scraping the water spare under the action of gravity, need not with the help of external power component for cleaning robot simple structure, the cost is lower.

Description

Cleaning robot and cleaning system

Technical Field

The invention relates to the field of cleaning robots, in particular to a cleaning robot and a cleaning system.

Background

The cleaning robot such as a floor cleaning robot, a sweeping and mopping integrated robot and the like is a machine capable of assisting a user in cleaning. In the related art, in order to achieve a better cleaning effect, the cleaning robot is provided with a dirty water tank that can collect dirty water generated during cleaning by a cleaning element such as a rolling brush of the cleaning robot. However, the cleaning robot needs to be provided with a power assembly such as a water pump to collect sewage into the sewage tank, and has a complicated structure and high cost.

Disclosure of Invention

The invention provides a cleaning robot and a cleaning system.

The cleaning robot of this embodiment includes organism, sewage case, cleaning member and scrapes the water spare, and sewage case and cleaning member all install on the organism, and the cleaning member is located one side of sewage case, scrapes the water spare and cleaning member butt and be formed with the drainage channel of water guide space and water guide space intercommunication, drainage channel and sewage case intercommunication, and water guide space and drainage channel will scrape the sewage of scraping down on the cleaning member under the action of gravity together and lead the sewage case.

The cleaning robot of this application embodiment is collected sewage to the sewage incasement through scraping the water spare under the action of gravity, need not with the help of external power component for cleaning robot simple structure, the cost is lower.

In some embodiments, the cleaning element comprises a roller brush, the wiper element is located on a radial side of the roller brush, and the wiper element wipes off dirt from the roller brush during rotation of the roller brush.

Therefore, the dirt can be scraped off from the radial direction of the rolling brush by only rotating the rolling brush, and the operation is simple.

In some embodiments, the drain channel slopes downward and toward the tank.

So, sewage can flow to the sewage case under the action of gravity, need not with the help of external power component for cleaning robot simple structure, and remain less in the sewage of scraping on the water spare, reduce microorganism such as bacterium and breed.

In some embodiments, the wiper member includes a main body and a wiper strip formed on the main body, the wiper strip and the main body together forming a water guiding space, the wiper strip abutting the cleaning member.

Therefore, the scraping strip can scrape off the stains on the rolling brush and guide the stains to the sewage tank through the water guide space.

In some embodiments, the wiper includes a drain portion connected to the main body, the drain portion protruding from an edge of the main body and forming a drain passage, the drain portion being connected to the sewage tank.

Thus, the wiper is easier to be connected with the sewage tank through the drainage part, so that stains in the water guide space can be guided to the sewage tank through the drainage channel, and the risk of stain leakage is reduced.

In some embodiments, the sewage tank comprises a tank body, the tank body comprises a body and a tank cover connected with the body, the body is provided with a containing cavity, the tank cover is provided with a runner communicated with the containing cavity, the drainage part extends to the runner, and the drainage channel is communicated with the runner.

Therefore, sewage can flow from the drainage channel to the sewage tank through the flow channel on the tank cover, the position of the flow channel is higher, the volume of the accommodating cavity of the body can be fully utilized, and the risk of overflow of the sewage from the flow channel is reduced.

In some embodiments, the flow channel is provided with a seal adjacent to the edge of the wiper member, and the drain portion abuts against and is in close contact with the seal.

Therefore, the sealing piece can prevent sewage from overflowing from the runner, reduce the risk of sewage pollution to the sewage tank and the ground, and improve the cleaning efficiency of the cleaning robot.

In some embodiments, the wiper member includes a combing structure formed on the main body, the combing structure being located on a side of the wiper strip facing away from the water guiding space, the combing structure being for combing and collecting the entanglement on the cleaning member.

Therefore, the winding matters on the cleaning piece are combed down through the combing structure, the risk that the winding matters contact the ground again to pollute the ground is reduced, and the cleaning effect of the cleaning robot is improved.

In some embodiments, the comb structure includes a plurality of protrusions arranged from one side of the length of the body to the other, the protrusions for at least partial insertion into the cleaning elements of the cleaning robot.

Therefore, the convex points can comb down the windings on the cleaning piece, so that the windings are prevented from being left on the cleaning piece, and the cleaning effect of the cleaning piece is prevented from being influenced.

In some embodiments, the cleaning member includes a roller brush with the length of the protrusions facing toward the center of the roller brush.

Therefore, when the rolling brush rotates relative to the convex points, the convex points can comb sundries such as hair and the like wound on the cleaning piece along the outline of the cleaning piece.

In some embodiments, the cleaning robot includes a clean water tank detachably provided on the body, and the sewage tank is detachably installed at the bottom of the clean water tank.

So, clear water tank and sewage case can wholly be for the organism dismouting for clear water tank and sewage case are easy to maintain, in addition, and sewage case and clear water tank detachably are connected, make the sewage case can maintain alone, improve cleaning robot's convenience of maintaining.

The cleaning system of the embodiment of the application comprises a base station and a cleaning robot, wherein the cleaning robot is in contact with the base station.

In this way, the base station can provide a receiving space for the cleaning robot and charge the cleaning robot.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of a cleaning robot according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a cleaning robot according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a cleaning robot according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of FIG. 3 taken along the direction C-C;

fig. 5 is a schematic structural view of a wiper member according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a clean water tank and a sewage tank according to an embodiment of the present invention;

FIG. 7 is a schematic view of a wiper member coupled to a sump according to an embodiment of the invention;

FIG. 8 is a schematic view of a wiper member coupled to a sump according to an embodiment of the invention;

fig. 9 is a schematic structural view of a sewage tank according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a sewage tank according to an embodiment of the present invention;

FIG. 11 is a schematic illustration of a wiper member attached to a cleaning member according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a wiper member according to an embodiment of the present invention;

fig. 13 is a schematic structural view of a wiper member according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a cleaning system according to an embodiment of the present invention.

Reference numerals illustrate: 100. a cleaning robot; 10. a body; 11. a sensing device; 12. a driving wheel; 13. a cleaning member; 131. a rolling brush; 20. a clean water tank; 30. a sewage tank; 31. a case; 314. a body; 3144. a receiving chamber; 315. a case cover; 3151. a flow passage; 3152. opening holes; 39. a seal; 50. a wiper member; 51. a water guiding space; 511. a water guiding surface; 512. a bottom surface; 52. a drainage channel; 53. a main body; 54. scraping the strip; 55. a water draining part; 56. a carding structure; 561. a bump; 57. a mounting part; 58. a rotating shaft; 200. a base station; 1000. a cleaning system.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 to 5, a cleaning robot 100 according to the embodiment of the present application includes a body 10, a sewage tank 30, a cleaning member 13, and a wiper member 50, wherein the sewage tank 30 and the cleaning member 13 are mounted on the body 10, the cleaning member 13 is located at one side of the sewage tank 30, the wiper member 50 is abutted to the cleaning member 13 and formed with a water guiding space 51 and a water draining channel 52 communicating with the water guiding space 51, the water draining channel 52 communicates with the sewage tank 30, and the water guiding space 51 and the water draining channel 52 together guide sewage scraped by the wiper member 50 from the cleaning member 13 to the sewage tank 30 under the action of gravity.

The cleaning robot 100 of the present embodiment collects sewage into the sewage tank 30 by the wiper 50 under the action of gravity, and does not need to use an external power assembly, so that the cleaning robot 100 has a simple structure and low cost.

Specifically, the machine body 10 can walk on a working surface, and the cleaning robot 100 may be a floor cleaning robot, a sweeping and mopping robot, etc., and the cleaning working surface may be a floor or a carpet of an unlimited material, such as a wooden floor, a tile floor, etc. Referring to fig. 1 and 2, in some embodiments, a machine body 10 includes a sensing device 11, a control unit, and a driving wheel 12, wherein the sensing device 11 is used for monitoring a surrounding environment, and the control unit is used for precisely ranging and actively avoiding obstacles and controlling a movement track of the driving wheel 12. The sensing means 11 may be a collision sensor, a proximity sensor, a visual sensor, etc.

When the forward direction of the cleaning robot 100 is defined as the front direction, the driving wheel 12 is disposed at the rear of the cleaning member 13, and the cleaning member 13 can clean dirt, water stains, etc. on the ground in front of the driving wheel 12, so that the friction between the driving wheel 12 and the ground is not affected by the dirt and the water stains, thereby protecting the driving wheel 12 and improving the movement capability of the machine body 10.

The sump 30 is used to store dirt, which may be sewage, hair, particulate matter, etc., generated after the cleaning member 13 cleans the floor, and the cleaning member 13 may include a cloth, a roller brush 131, a drum, etc., and is capable of wiping or cleaning the floor during the running of the machine body 10. The wiper 50 can wipe off stains on the cleaning member 13 when the cleaning member 13 is operated, and introduce the stains into the water guiding space 51 to guide the stains to the sump 30 through the water discharging channel 52, and can clean up the windings on the cleaning member 13, thereby preventing the windings from remaining on the cleaning member 13 and affecting the cleaning effect of the cleaning member 13.

Referring to fig. 1 and 6, in some embodiments, the cleaning robot 100 includes a clean water tank 20, the clean water tank 20 is detachably disposed on the body 10, and a sewage tank 30 is detachably installed at the bottom of the clean water tank 20.

In this way, the fresh water tank 20 and the sewage tank 30 can be integrally assembled and disassembled with respect to the body 10, so that the fresh water tank 20 and the sewage tank 30 are easily maintained, and in addition, the sewage tank 30 is detachably connected with the fresh water tank 20, so that the sewage tank 30 can be independently maintained, and the convenience of maintenance of the cleaning robot 100 is improved.

Specifically, the clean water tank 20 and the sewage tank 30 form part of the circumferential profile of the cleaning robot 100, the cleaning member 13 is disposed at the bottom of the body 10, and the cleaning member 13 is located at a side toward the sewage tank 30. The clean water tank 20 is used for storing clean water, cleaning agent, etc., and the clean water tank 20 is configured to supply the cleaning agent to the cleaning member 13 to improve the detergency of the cleaning member 13 and further improve the working efficiency of the cleaning robot 100.

Referring to fig. 2, in some embodiments, the cleaning member 13 includes a roller brush 131, the wiper member 50 is disposed at a radial side of the roller brush 131, and the wiper member 50 wipes off dirt on the roller brush 131 during rotation of the roller brush 131.

Therefore, the wiper 50 can wipe off dirt from the radial direction of the rolling brush 131 only by rotating the rolling brush 131, and the operation is simple.

Specifically, the wiper member 50 may be in contact with the rolling brush 131 such that the sewage on the rolling brush 131 flows onto the wiper member 50 in the radial direction of the rolling brush 131.

Referring to fig. 2, in some embodiments, the drain 52 is inclined downwardly and toward the tank 30.

Thus, sewage can flow to the sewage tank 30 under the action of gravity without using an external power assembly, so that the cleaning robot 100 has a simple structure, and less sewage remains on the wiper 50, thereby reducing the growth of microorganisms such as bacteria.

Specifically, the drain passage 52 communicates the water guide space 51 with the sewage tank 30, and the height of the water guide space 51 from the ground is higher than the height of the sewage tank 30 from the ground, so that sewage can flow from the high water guide space 51 to the low sewage tank 30 through the drain passage 52.

Referring to fig. 2 and 5, in some embodiments, the wiper member 50 includes a main body 53 and a wiper strip 54 formed on the main body 53, the wiper strip 54 and the main body 53 together form a water guiding space 51, and the wiper strip 54 abuts against the cleaning member 13.

In this way, the scraping bar 54 may scrape off the soil on the roller brush 131 and guide the soil to the sump 30 through the water guide space 51.

Specifically, the main body 53 may be in a sheet shape, the cross section of the main body 53 may be in an arc shape, the scraping strip 54 may scrape off sewage and solid particles on the cleaning member 13, and the scraping strip 54 may be inclined with the main body 53, so that the scraping strip 54 may enable sewage to smoothly flow to the sewage tank 30 along an inclined plane, reduce the sewage flow speed, and prevent splashing and overflowing of sewage. The water guide space 51 is used for receiving sewage scraped by the scraping strip 54 and guiding the sewage into the water discharge channel 52 under the action of gravity.

Referring to fig. 5, 7 and 8, in some embodiments, the wiper member 50 includes a drain 55 connected to the main body 53, the drain 55 protruding from an edge of the main body 53 and forming a drain channel 52, the drain 55 being connected to the sump 30.

In this way, the wiper 50 is more easily connected to the sump 30 through the drain 55, so that the soil in the water guide space 51 can be guided to the sump 30 through the drain channel 52, reducing the risk of soil leakage.

Specifically, the drain portion 55 has one end connected to the water guide space 51 and the other end connected to the sewage tank 30, and the drain passage 52 may be a closed circular passage or an open arc passage.

Referring to fig. 7 to 10, in some embodiments, the sewage tank 30 includes a tank body 31, the tank body 31 includes a body 314 and a tank cover 315 connected to the body 314, the body 314 is formed with a receiving chamber 3144, the tank cover 315 is formed with a flow channel 3151 communicating with the receiving chamber 3144, the drain 55 extends toward the flow channel 3151, and the drain channel 52 communicates with the flow channel 3151.

In this way, sewage can flow from the drain channel 52 to the sewage tank 30 through the flow channel 3151 of the tank cover 23, and the position of the flow channel 3151 is higher, so that the volume of the accommodating cavity 3144 of the main body 314 can be fully utilized, and the risk of overflow of sewage from the flow channel 3151 is reduced.

Specifically, the accommodating cavity 3144 is used for accommodating stains in the sewage tank 30, the tank cover 315 can be connected with the body 314 in a snap-fit manner, an opening 3152 is formed in the upper surface of the body 314, one end of the flow channel 3151 is communicated with the opening 3152, the other end of the flow channel 3151 is close to the edge of the tank cover 315 and is connected with the water outlet of the drainage channel 52, and sewage can flow from the drainage channel 52 to the flow channel 3151 and then flow into the accommodating cavity 3144 through the opening 3152.

Referring to fig. 10, in some embodiments, the edge of the flow channel 3151 adjacent to the wiper member 50 is provided with a seal 39, and the drain portion 55 abuts against the seal 39 and is tightly connected to the seal 39.

In this way, the sealing member 39 can prevent the overflow of the sewage from the flow passage 3151, reduce the risk of the sewage contaminating the sewage tank 30 and the floor, and improve the cleaning efficiency of the cleaning robot 100.

Specifically, the sealing member 39 may be made of a rubber material, the sealing member 39 is disposed along a circumferential contour of the cover 315, one end of the sealing member 39 is connected to the cover 315, and the other end is connected to the body 314.

Referring to fig. 5, in some embodiments, the wiper member 50 includes a carding structure 56 formed on the main body 53, the carding structure 56 being located on a side of the wiper strip 54 facing away from the water guiding space 51, the carding structure 56 being used to comb and collect the entanglement on the cleaning member 13.

In this manner, the entanglement on the cleaning member 13 is combed by the combing structure 56, and the risk of the entanglement again contacting the floor to contaminate the floor is reduced, thereby improving the cleaning effect of the cleaning robot 100.

Referring to fig. 5 and 11, in some embodiments, the comb structure 56 includes a plurality of bumps 561, the bumps 561 being arranged from one side to the other side of the body 53 in a length direction, the bumps 561 being for at least partial insertion into the cleaning members 13 of the cleaning robot 100.

In this way, the protrusions 561 can comb the windings on the cleaning member 13, preventing the windings from being left on the cleaning member 13, and affecting the cleaning effect of the cleaning member 13.

Specifically, the bumps 561 may be arranged in a straight line along the length direction of the main body 53, or may be arranged in an arc line along the length direction of the scraping strip 54, and the size and the pitch of the bumps 561 may be set according to actual requirements.

Referring to fig. 5 and 13, in some embodiments, a plurality of protruding points 561 are arranged along the extending direction of the scraping strip 54, the protruding points 561 are distributed in a V shape, the protruding points 561 form one or more rows in the length direction of the main body 53, and the protruding points 561 are distributed in at least one row at positions corresponding to the drainage channels 52.

In this way, the at least one row of bumps 561 may comb the cleaning member 13 a plurality of times, reducing the possibility of entanglement being left on the cleaning member 13, thereby improving the comb effect of the wiper member 50.

Specifically, the bump 561 is located at a side of the wiper strip 54 facing away from the water guiding space 51. Among the plurality of bumps 561 located in the same row, a distance between two adjacent bumps 561 ranges from 5 to 7mm, and among the plurality of bumps 561 located in two adjacent rows, a distance between two adjacent bumps 561 of different rows ranges from 3 to 5mm. Under the condition that the convex points 561 meet the above interval range, the convex points 561 can comb down the windings on the cleaning piece 13 and collect the windings in the space formed by two adjacent convex points 561, the windings are not easy to fall off, and the carding effect is good.

Referring to fig. 11, in some embodiments, the cleaning member 13 includes a rolling brush 131, and the length direction of the protruding points 561 is toward the center of the rolling brush 131.

Thus, when the roller brush 131 rotates with respect to the bump 561, the bump 561 can comb off the foreign matters such as the hair wound around the cleaning member 13 along the contour of the cleaning member 13.

In particular, the rolling brush 131 may be a mop, and the protruding points 561 may be rotated in a circumferential direction of the mop to comb off sundries wound around the mop.

Referring to fig. 12, in some embodiments, the wiper strip 54 includes a water guiding surface 511 facing the water guiding space 51, the water guiding surface 511 being used to guide dirt to the drain channel 52.

Thus, the dirt can be guided into the drainage channel 52 along the water guiding surface 511, and the water guiding surface 511 can reduce the leakage of the dirt, thereby improving the water guiding efficiency of the water guiding space 51.

Specifically, the water guiding surface 511 is a surface of the scraping strip 54 facing the water guiding space 51, the water guiding surface 511 may be an arc surface, and the water guiding surface 511 discharges the particulate matters and the sewage through the drainage channel 52, so as to collect the particulate matters and the sewage into the sewage tank 30.

Referring to fig. 12, in some embodiments, the water diverting surface 511 gathers toward the water drainage channel 52.

Thus, the water guide surface 511 can gather sewage to the drainage channel 52 and flow to the sewage tank 30, thereby reducing the possibility that sewage remains in the water guide space 51 and improving drainage efficiency.

Specifically, both ends of the water guiding surface 511 are located at both ends of the main body 53 and are close to the edges of the same side of the main body 53, and the center of the water guiding surface 511 is close to the edge of the other side of the main body 53 and is located at the center of the other side, so that a v shape is formed.

Referring to fig. 13, in some embodiments, the main body 53 is formed with a bottom surface 512 of the water guiding space 51, and the drainage channel 52 is connected to the lowest part of the bottom surface 512 of the water guiding space 51.

Thus, the bottom surface 512 can cover the scraping bar 54 and the cleaning member 13, prevent the sewage from splashing out of the water guiding space 51, and improve the efficiency of the sewage flowing to the water discharging channel 52.

Specifically, the bottom surface 512 may be a curved surface, the highest position of the bottom surface 512 is the connection position between the water guiding space 51 and the cleaning member 13, and the lowest position of the bottom surface 512 is the connection position between the water guiding space 51 and the water draining channel 52.

In some embodiments, the ratio of the length of the bump 561 to the radius of the roller brush 131 is 0.3-0.5.

In the case where the length of the bump 561 and the radius ratio of the roller brush 131 satisfy the above range, the bump 561 is effective in carding the windings, and the bump 561 is not easily damaged by the roller brush 131.

For example, when the radius of the roller brush 131 is 30mm, the length of the bump 561 may be 9mm, 11mm, 13mm, 15mm, or the like.

Referring to fig. 13, in some embodiments, a mounting portion 57 is provided at an edge of the main body 53 opposite to the drain portion 55, the mounting portion 57 is formed with a rotation shaft 58, and the wiper member 50 is mounted by the rotation shaft 58.

In this way, the rotation shaft 58 makes the wiper 50 easy to install and detach, and the wiper 50 can rotate along with the rotation shaft 58, which is convenient to operate.

Specifically, the number of the rotation shafts 58 may be two, the two rotation shafts 58 are respectively distributed near two ends of the main body 53 in the length direction, and the rotation shafts 58 may be rotatably connected with the machine body 10 by means of buckling.

Referring to fig. 8, in one embodiment, when the rolling brush 131 rotates counterclockwise to clean the floor, the scraping bar 54 is abutted against the rolling brush 131 to scrape off the sewage on the rolling brush 131, and simultaneously the protruding points 561 are partially inserted into the rolling brush 131 to comb off the windings on the rolling brush 131, and the sewage scraped off by the scraping bar 54 enters the drainage channel 52 through the water guiding space 51 and then flows to the flow channel 3151 under the action of gravity, flows into the accommodating chamber 3144 of the sewage tank 30 through the flow channel 3151 to be collected.

Referring to fig. 14, a cleaning system 1000 of the embodiment of the present application includes a base station 200 and a cleaning robot 100, and the cleaning robot 100 is in contact with the base station 200.

As such, the base station 200 may provide a receiving space for the cleaning robot 100 and charge the cleaning robot 100.

Specifically, the base station 200 includes a discharging circuit, and when the cleaning robot 100 is in contact with the base station 200, the cleaning robot 100 obtains electric energy through the discharging circuit of the base station 200 to charge the cleaning robot 100. The base station 200 has a receiving space to receive the cleaning robot 100, and the cleaning robot 100 resides in the receiving space when the cleaning robot 100 is not in operation, when charging is required, when replenishment of cleaning solution is required, and when recovery of contaminated water is required; when the floor needs to be cleaned, the cleaning robot 100 enters the floor to be cleaned from the accommodating space, moves along the floor, and simultaneously performs cleaning work on the floor.

In the description of the present specification, reference to the terms "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cleaning robot, characterized in that it includes:

organism;

A sewage tank and a cleaning piece. The sewage tank and the cleaning piece are both installed on the body, and the cleaning piece is located on one side of the sewage tank;

Wiper member, the wiper member abuts the cleaning member and forms a water conduction space and a drainage channel connected to the water conduction space, the drainage channel is connected to the sewage tank, the water conduction space Together with the drainage channel, the sewage scraped by the wiper member from the cleaning member is guided to the sewage tank under the action of gravity.

2. The cleaning robot according to claim 1, wherein the cleaning member includes a roller brush, the wiper member is located on one side of the roller brush in the radial direction, and the wiper member is located on one side of the roller brush. During the rotation process, the stains on the roller brush are scraped off.

3. The cleaning robot according to claim 1, wherein the drainage channel slopes downward toward the sewage tank.

4. The cleaning robot according to claim 1, wherein the wiper member includes a main body and a scraper strip formed on the main body, and the scraper strip and the main body together form the water conduction space. , the scraper strip is in contact with the cleaning member.

5. The cleaning robot according to claim 4, wherein the wiper member includes a drainage portion connected to the main body, the drainage portion protrudes from an edge of the main body and forms the drainage channel. , the drainage part is connected with the sewage tank.

6. The cleaning robot according to claim 5, wherein the sewage tank includes a box body, the box body includes a main body and a box cover connected to the main body, the main body is formed with a receiving cavity, and the The box cover is formed with a flow channel communicating with the accommodation cavity, the drainage portion extends toward the flow channel, and the drainage channel is connected with the flow channel.

7. The cleaning robot according to claim 6, wherein a sealing member is provided on the edge of the flow channel close to the wiper member, and the drainage part abuts against the sealing member and is in contact with the sealing member. pieces are tightly connected.

8. The cleaning robot according to claim 4, wherein the wiper member includes a combing structure formed on the main body, and the combing structure is located on a side of the wiper strip away from the water-conducting space. , the combing structure is used to comb and collect the entangled objects on the cleaning member.

9. The cleaning robot according to claim 8, wherein the combing structure includes a plurality of protruding points, the plurality of protruding points are arranged from one side to the other side in the length direction of the main body, and the The bumps are intended to be at least partially inserted into the cleaning element of the cleaning robot.

10. The cleaning robot according to claim 9, wherein the cleaning element includes a roller brush, and the length direction of the protrusion points toward the center of the roller brush.

11. The cleaning robot according to claim 1, characterized in that, the cleaning robot includes a clean water tank, the clean water tank is detachably installed on the body, and the sewage tank is detachably installed on the clean water tank. the bottom of the box.

12. A cleaning system, characterized by comprising:

base station; and

The cleaning robot according to any one of claims 1-11, which is in contact with the base station.