CN118216850A - Rolling and mopping mechanism and mopping robot - Google Patents

Abstract

The application provides a rolling and mopping mechanism and a mopping robot, wherein the rolling and mopping mechanism comprises a rolling and mopping bracket, a roller mop assembly and a sewage tank, and the roller mop assembly is arranged in the rolling and mopping bracket; the roller mop assembly comprises a roller mop and a scraping plate, and the roller mop is rotatably connected to the roller mop bracket; the scraping plate is arranged on the rolling mop bracket and extends towards the roller mop; the sewage tank is arranged at one side of the roller mop and is arranged in the roller mop bracket; the sewage box is used for collecting the scraped sewage, at the moment, the scraper scrapes the sewage in the roller mop in the rotation process of the roller mop so as to separate the sewage of the roller mop through the scraper, thereby facilitating the removal of the sewage of the roller mop, the sewage separated from the roller mop flows to the sewage box, the sewage of the roller mop is prevented from being manually removed, the sewage removing effect of the roller mop mechanism is improved, and the self-cleaning of the roller mop is realized.

Description

Rolling and mopping mechanism and mopping robot

Technical Field

The invention relates to the technical field of mopping robots, in particular to a rolling and mopping mechanism and a mopping robot.

Background

With the development of technology, the floor mopping robot is applied to a building scene or a decoration scene, the floor mopping robot is used for cleaning the floor, and the rolling and mopping mechanism is used as a part of the floor mopping robot. In prior art, current roller mop mechanism is including rolling the support of dragging, cylinder mop and drain tank, and cylinder mop rotationally connects in rolling the support of dragging, and the drain tank is connected in rolling the support of dragging, and at this moment, the drain tank is used for collecting the sewage on ground, and cylinder mop absorbs the sewage on ground at the rotation in-process, and sewage remains in cylinder mop, and cylinder mop's sewage needs to be got rid of under artificial effect, leads to current roller mop of rolling the mechanism's the removal sewage effect relatively poor.

Disclosure of Invention

The invention aims to provide a rolling and mopping mechanism and a mopping robot, wherein a roller mop assembly is arranged in a rolling and mopping bracket; the roller mop assembly comprises a roller mop and a scraping plate, and the roller mop is rotatably connected to the roller mop bracket; the scraping plate is arranged on the rolling mop bracket and extends towards the roller mop; the sewage tank is arranged at one side of the roller mop and is arranged in the roller mop bracket; the sewage box is used for collecting the scraped sewage, at the moment, the scraper scrapes the sewage in the roller mop in the rotation process of the roller mop so as to separate the sewage of the roller mop through the scraper, thereby facilitating the removal of the sewage of the roller mop, the sewage separated from the roller mop flows to the sewage box, the sewage of the roller mop is prevented from being manually removed, the sewage removing effect of the roller mop mechanism is improved, and the self-cleaning of the roller mop is realized.

In order to achieve the above purpose, the present invention provides the following technical solutions:

A rolling and mopping mechanism, which is applied to a mopping robot; the rolling and dragging mechanism comprises:

a rolling and dragging bracket;

the roller mop assembly is arranged in the roller mop bracket; the roller mop assembly comprises a roller mop and a scraping plate, and the roller mop is rotatably connected to the roller mop bracket; the scraping plate is arranged on the rolling and dragging bracket and extends towards the roller mop; the scraping plate scrapes sewage in the roller mop in the rotation process of the roller mop;

The sewage tank is arranged at one side of the roller mop and is arranged in the roller mop bracket; the sewage tank is used for collecting scraped sewage.

Optionally, the scraping plate is obliquely arranged relative to the rolling mop bracket and can press the rotary drum mop in an oblique direction;

the sewage tank is provided with a collecting tank, the collecting tank is provided with a top opening, and the top opening is positioned at the lower side of the scraping plate and allows the scraped sewage to enter; the collecting tank is used for collecting scraped sewage.

Optionally, the sewage tank comprises a sewage collecting part and a mud blocking part;

The mud blocking part is arranged on the rolling and dragging bracket, and the sewage collecting part is accommodated in the mud blocking part and is supported by the mud blocking part; the collecting tank is arranged on the sewage collecting part.

Optionally, the sewage collecting part is detachably connected to the mud blocking part;

The mud blocking part is provided with a side opening, and the sewage collecting part enters or leaves the mud blocking part through the side opening.

Optionally, a guiding part is arranged at the top of the mud blocking part, and the guiding part is obliquely arranged and extends towards the contact end of the scraping plate relative to the roller mop;

one end of the guiding part faces to the contact end of the scraping plate relative to the roller mop, the other end faces to the top opening, and the guiding part is used for guiding scraped sewage to the top opening.

Optionally, the rolling mop support is provided with a water outlet, and the water outlet is close to the scraping plate, faces the roller mop along the scraping plate, and sprays water to clean the roller mop.

Optionally, the two roller mop assemblies are arranged oppositely;

The two roller mop assemblies are respectively arranged at two sides of the sewage tank, and the sewage tank respectively collects the scraped sewage in the two roller mop assemblies.

Optionally, in the two roller mop assemblies, the two roller mops are both rotatably connected to the same roller mop bracket, and the rotation directions of the two roller mops are in opposite relation;

The top opening of the sewage tank is positioned at the midline of the sewage tank and can allow the scraped sewage to enter in two directions.

Optionally, the rolling mop support is provided with a water baffle, and the water baffle is used for separating two rolling mop cloth and is used for blocking scraped sewage;

the water baffle is arranged relative to the top opening and extends towards the top opening, so that sewage blocked by the water baffle is converged in the collecting tank.

The invention also discloses a mopping robot which comprises the rolling and mopping mechanism, the cleaning mechanism and a shell; the rolling and dragging mechanism and the cleaning mechanism are both arranged on the shell and are arranged along the front-back direction;

The cleaning mechanism is responsible for treating solid garbage; the rolling and dragging mechanism is responsible for treating liquid garbage;

The rolling and dragging mechanism is installed on the shell in a lifting mode, and the cleaning mechanism is installed on the shell in a lifting mode.

Compared with the prior art, the invention has the beneficial effects that:

The invention provides a rolling and mopping mechanism and a mopping robot, wherein a roller mop assembly is arranged in a rolling and mopping bracket; the roller mop assembly comprises a roller mop and a scraping plate, and the roller mop is rotatably connected to the roller mop bracket; the scraping plate is arranged on the rolling mop bracket and extends towards the roller mop; the sewage tank is arranged at one side of the roller mop and is arranged in the roller mop bracket; the sewage box is used for collecting the scraped sewage, at the moment, the scraper scrapes the sewage in the roller mop in the rotation process of the roller mop so as to separate the sewage of the roller mop through the scraper, thereby facilitating the removal of the sewage of the roller mop, the sewage separated from the roller mop flows to the sewage box, the sewage of the roller mop is prevented from being manually removed, the sewage removing effect of the roller mop mechanism is improved, and the self-cleaning of the roller mop is realized.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the figures in the following description are only some embodiments of the application, from which other figures can be obtained without inventive effort for a person skilled in the art.

For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.

FIG. 1 shows a schematic view of a scroll-type drag mechanism in accordance with one embodiment of the present application.

Fig. 2 shows an exploded view of a roller-and-drag mechanism according to one embodiment of the application.

Fig. 3 shows a cross-sectional view of a roller mechanism according to one embodiment of the application.

Fig. 4 shows a schematic view of a sewage tank of a roller-hauling mechanism according to an embodiment of the application.

Fig. 5 shows a schematic view of a floor mopping robot according to another embodiment of the present application.

Fig. 6 shows a schematic view of a sweeping mechanism of a floor mopping robot according to another embodiment of the present application.

Fig. 7 shows a schematic view of a dust box module of a floor mopping robot according to another embodiment of the present application.

Fig. 8 shows a schematic view of a roll brush of a floor mopping robot according to another embodiment of the present application.

Fig. 9 is a sectional view taken along the direction a in fig. 8.

Fig. 10 shows a connection schematic of a barrier of a floor mopping robot according to another embodiment of the present application.

Fig. 11 shows a schematic view of a sewage tank mechanism of a floor mopping robot according to another embodiment of the present application.

Fig. 12 illustrates a cross-sectional view of a sewage tank mechanism of a floor mopping robot according to another embodiment of the present application.

Reference numerals

100. A rolling and dragging mechanism;

10. a rolling and dragging bracket; 10a, water outlet holes; 11. a water baffle;

20. A roller mop assembly; 21. a roller mop; 22. a scraper;

30. a sewage tank; 30a, a collection tank; 30b, top opening; 31. a sewage collection unit; 32. a mud blocking part; 32a, side openings; 321. a guide part;

400. A cleaning mechanism; 410. a cleaning module; 411. a bracket; 411a, a waste channel; 411b, openings; 411c, bottom opening; 411d, front side opening; 412. a rolling brush; 413. a baffle; 414. a deflector; 415. a garbage box; 416. a swing assembly; 4161. a motor; 4162. a transmission module; 4163. a swing arm; 420. a dust box module; 421. a dust box; 422. a blower; 430. a housing;

500. a sewage tank mechanism; 510. a small sewage tank; 511. a one-way valve; 520. a large sewage tank; 530. a vacuum pump; 540. clear water tank.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.

Referring to fig. 1 to 12, an embodiment of the present application provides a roller-mop mechanism 100, wherein the roller-mop mechanism 100 is used as a part of a mopping robot, the roller-mop mechanism 100 is used for removing sewage from a roller mop 21, the roller-mop mechanism 100 comprises a roller-mop support 10, a roller-mop assembly 20 and a sewage tank 30, and the roller-mop assembly 20 and the sewage tank 30 are disposed inside the roller-mop support 10.

In the embodiment of the present application, the roller-mop holder 10 serves as a supporting member of the roller-mop mechanism 100 and serves to support the roller-mop assembly 20 and the waste bin 30.

In the embodiment of the application, the roller mop assembly 20 is arranged on the inner side of the roller mop bracket 10, and the roller mop assembly 20 is arranged in the roller mop bracket 10; the roller mop assembly 20 comprises a roller mop 21 and a scraper 22, the roller mop 21 being rotatably connected to the roller mop holder 10; so as to adjust the position of the roller mop 21 corresponding to the roller mop support 10, thereby facilitating the cleaning of the floor during the rotation of the roller mop 21, and further the roller mop 21 absorbs the sewage on the floor, and the scraper 22 is mounted on the roller mop support 10 and extends towards the roller mop 21; the scraper 22 scrapes off the sewage in the drum mop 21 during the rotation of the drum mop 21 so as to separate the sewage in the drum mop 21 by the scraper 22, thereby facilitating the removal of the sewage in the drum mop 21, and the sewage separated from the drum mop 21 flows to the sewage tank 30, thereby avoiding the sewage removal of the drum mop 21 by human, improving the sewage removal effect of the drum mop 21 of the drum mop mechanism 100, and further realizing the self-cleaning of the drum mop.

In the embodiment of the present application, the sewage tank 30 is provided at one side of the roller mop 21 and is installed in the roller mop support 10; the sewage tank 30 serves to collect the scraped sewage so as to store the scraped sewage through the sewage tank 30, and the scraped sewage is prevented from flowing to the ground.

The scraper 22 is arranged obliquely relative to the roller mop support 10 and can press the roller mop 21 in a rotating state in an oblique direction so that the inner surface of the scraper 22 is contacted with the outer surface of the roller mop 21, thereby facilitating the scraper 22 to scrape sewage of the roller mop 21; the sewage tank 30 is provided with a collecting tank 30a, the collecting tank 30a is recessed from the sewage tank 30 from top to bottom, the collecting tank 30a is provided with a top opening 30b, and the top opening 30b is positioned on the lower side of the scraper 22 and allows the scraped sewage to enter; the collecting tank 30a is used for collecting the scraped sewage so that the scraped sewage enters the collecting tank 30a from above down through the top opening 30 b.

The sewage tank 30 includes a sewage collecting portion 31 and a sludge blocking portion 32; the fender mud portion 32 is installed in rolling and dragging support 10 to be connected with rolling and dragging support 10 through fender mud portion 32 in sewage case 30, sewage collection portion 31 holds in fender mud portion 32, and is supported by fender mud portion 32, and collecting vat 30a is seted up in sewage collection portion 31, so that the sewage of being scraped off gets into sewage collection portion 31 through fender mud portion 32, and fender mud portion 32 is used for blockking mud and gets into sewage collection portion 31, has avoided the mud to get into sewage collection portion 31.

The sewage collecting portion 31 is detachably connected to the mud guard portion 32 so that the sewage collecting portion 31 can be connected to or disconnected from the mud guard portion 32; the mud guard 32 is provided with a side opening 32a, and the sewage collecting part 31 enters or leaves the mud guard 32 through the side opening 32a, so that the sewage collecting part 31 can be connected or separated from the mud guard 32 through the side opening 32a, and when the sewage collecting part 31 leaves the mud guard 32, the sewage collecting part 31 can pour sewage.

The top of the mud guard 32 is provided with a guide part 321, and the guide part 321 is obliquely arranged and extends towards the contact end of the scraper 22 relative to the roller mop 21; one end of the guide portion 321 faces the contact end of the scraper 22 with respect to the drum mop 21, the other end faces the top opening 30b, and the guide portion 321 is used for guiding the scraped off sewage to the top opening 30b so that the scraped off sewage flows to the top opening 30b under the guiding action of the guide portion 321, and the sewage is prevented from flowing to the parts other than the sewage collecting portion 31.

The roller mop support 10 is provided with water outlet holes 10a, the water outlet holes 10a are close to the scraping plate 22 and face the roller mop 21 along the scraping plate 22, and water is sprayed to clean the roller mop 21, so that clear water can flow to the roller mop 21 through the water outlet holes 22a, and the roller mop 21 can be washed by clear water conveniently, and the roller mop 21 can be cleaned by the scraping plate 22.

The roller mop assembly 20 has two, two roller mop assemblies 20 are oppositely arranged, and the cleaning efficiency of the roller mop assembly 20 relative to the floor is increased by arranging the two roller mop assemblies 20, so that the cleaning effect of the roller mop assembly 20 relative to the floor is increased; the two roller mop assemblies 20 are separated at both sides of the sump tank 30, and the sump tank 30 collects the scraped off sewage in the two roller mop assemblies 20, respectively, so that one sump tank 30 collects the scraped off sewage in the two roller mop assemblies 20, thereby facilitating the reduction of the internal structure of the roller mop mechanism 100.

In the two roller mop assemblies 20, the two roller mops 21 are rotatably connected to the same roller mop support 10 so as to adjust the positions of the two roller mops 21 relative to the roller mop support 10, and the rotation directions of the two roller mops 21 are in opposite relation so as to facilitate the inward rotation of the two roller mops 21, thereby facilitating the sewage of the two roller mops 21 to approach the middle; the top opening 30b of the sump 30 is located at the midline of the sump 30 and is capable of allowing the scraped off sewage to enter in both directions so that two roller mops 21 collect the sewage in the sump 30 and so that one sump 30 collects the sewage of two roller mops 21.

The rolling and dragging support 10 is provided with a water baffle 11, the water baffle 11 is arranged along the vertical direction, the water baffle 11 is used for separating two roller mops 21 and blocking the scraped sewage, and the scraped sewage is prevented from splashing to the outer side of the collecting groove 30 a; the water deflector 11 is disposed opposite to the top opening 30b and extends toward the top opening 30b such that the sewage blocked by the water deflector 11 is collected in the collecting tank 30a so that the scraped sewage splashes onto the surface of the water deflector 11 and flows along the water deflector 11 to the collecting tank 30a.

In another embodiment, a floor mopping robot includes a roller mopping mechanism 100, a cleaning mechanism 400, and a housing 430; the roller mechanism 100 and the cleaning mechanism 400 are both mounted on the housing 430 and arranged in the front-rear direction; the cleaning mechanism 400 is responsible for handling solid waste; the roller-and-drag mechanism 100 is responsible for handling liquid waste; the roller-tractor mechanism 100 is liftably mounted to the housing 430 to facilitate adjustment of the position of the roller-tractor mechanism 100 relative to the housing 430, and the cleaning mechanism 400 is liftably mounted to the housing 430 to facilitate adjustment of the position of the cleaning mechanism 400 relative to the housing 430.

The cleaning mechanism 400 includes a cleaning module 410 and a dust box module 420; the dust box module 420 is mounted on the housing 430, and the cleaning module 410 floats relative to the housing 430; the cleaning module 410 comprises a bracket, a rolling brush and a baffle, wherein the bracket is provided with a garbage channel; the garbage channel is communicated with the dust box module 420; the opening of the garbage channel is used for facing the ground; the rolling brush is rotatably arranged on the bracket and is positioned in the opening of the garbage passage; the baffle is arranged at the front side of the rolling brush and is positioned in the opening of the garbage passage with the rolling brush; the baffle is connected with the bracket in a swinging way and moves the garbage to the rolling brush in the swinging process; so that remove rubbish through the swing of baffle to rubbish gradually is close to the round brush, and the round brush is brought rubbish to rubbish passageway at the rotation in-process, thereby improves rubbish through baffle and round brush and sweeps into rubbish passageway's probability, thereby compatible large-scale rubbish and small-size rubbish clean, avoid the secondary to clean, improved the clean efficiency of cleaning mechanism 400.

In an embodiment of the present application, the cleaning module 410 floats relative to the housing 430; the cleaning module 410 comprises a bracket 411, a rolling brush 412 and a baffle 413, wherein the bracket 411 is provided with a garbage channel 411a; the dust channel 411a communicates with the dust box module 420, and the opening 411b of the dust channel 411a is used to face the ground, so that the dust on the ground enters the dust box module 420 through the dust channel 411 a.

The rolling brush 412 is rotatably installed on the bracket 411 and is positioned in the opening 411b of the garbage channel 411a so as to adjust the position of the rolling brush 412 relative to the bracket 411, and the baffle 413 is arranged on the front side of the rolling brush 412 and is positioned in the opening 411b of the garbage channel 411a together with the rolling brush 412; the baffle 413 is swingably connected to the bracket 411 and moves the garbage to the roller brush 412 during swinging; so that the garbage can be moved through the swing of the baffle 413, the garbage is gradually close to the rolling brush 412, the rolling brush 412 brings the garbage into the garbage channel 411a in the rotating process, and the probability of sweeping the garbage into the garbage channel 411a is improved through the baffle 413 and the rolling brush 412, so that the cleaning mechanism is compatible with cleaning of large garbage and small garbage, secondary cleaning is avoided, and the cleaning efficiency of the cleaning mechanism 100 is improved.

The opening 411b of the waste channel 411a includes a bottom opening 411c and a front opening 411d, the bottom opening 411c facing the ground, the front opening 411d being on the front side of the bottom opening 411 c; the baffle 413 is located at the front side of the front opening 411d, the baffle 413 swings relative to the bracket 411 to facilitate adjusting the position of the baffle 413 relative to the bracket 411, and the baffle 413 opens or closes the front opening 411d to facilitate opening or closing the front opening 411d during swinging of the baffle 413, thereby facilitating enlarging or reducing the opening 411b of the garbage channel 411a, so that cleaning of large garbage and small garbage is compatible, secondary cleaning is avoided, and cleaning efficiency of the cleaning mechanism 100 is improved.

When the front opening 411d is opened by the baffle 413, the inclination state between the baffle 413 and the bracket 411 is adjusted along with the swing of the baffle 413, so as to adjust the opening width of the front opening 411d, so that the opening 411b of the garbage channel 411a is enlarged, and the cleaning mechanism is compatible with cleaning of large garbage, avoids secondary cleaning, and improves the cleaning efficiency of the cleaning mechanism 100.

A swinging component 416 is arranged between the baffle 413 and the bracket 411, and the swinging component 416 comprises a motor 4161, a transmission module 4162 and a swinging arm 4163; the motor 4161 is fixed on the bracket 411, one end of the transmission module 4162 is connected with the motor 4161, and the other end is connected with the swinging arm 4163 and drives the swinging arm 4163 to swing; swing arm 4163 is hinged to bracket 411 and supports baffle 413; the baffle 413 swings with the swing of the swing arm 4163.

At this time, the swinging assembly 416 is located between the baffle 413 and the bracket 411, the swinging assembly 416 is composed of a motor 4161, a transmission module 4162 and a swinging arm 4163, the fixed end of the motor 4161 is fixed on the bracket 411, one end of the transmission module 4162 is connected to the output end of the motor 4161, so that the transmission module 4162 rotates under the driving action of the motor 4161, the other end of the transmission module 4162 is connected to the swinging arm 4163 and drives the swinging arm 4163 to swing, so that the swinging arm 4163 swings under the driving of the motor 4161 and the transmission module 4162, and the position of the swinging arm 4163 relative to the bracket 411 is convenient to adjust.

Swing arm 4163 is hinged to bracket 411 and supports baffle 413; the baffle 413 swings along with the swinging of the swinging arm 4163 to realize the swinging of the baffle 413, so that the baffle 413 is convenient for moving the garbage to the rolling brush 412 in the swinging process; so that the waste is moved by the swing of the baffle 413 so that the waste approaches the roller brush 412 step by step.

At this time, a limit switch is disposed above the swing arm 4163, and the limit switch is mounted on the bracket 411 and is used for performing limit sensing on the swing arm 4163, optionally, the outer peripheral wall of the swing arm 4163 is connected with the contact 28, the contact 28 is screwed on the outer peripheral wall of the swing arm 4163, and the position of the contact 28 is adjusted along with the swing of the swing arm 4163, so that the contact 28 contacts the limit switch, and triggering of the limit switch is achieved, and further limiting on the swing arm 4163 is triggered. Optionally, the contact 28 is a screw.

The cleaning module 410 further comprises a guide plate 414 and a garbage box 415, wherein the garbage box 415 is arranged on the bracket 411 and communicated with the garbage channel 411a, so that large garbage on the ground can flow to the garbage box 415 through the garbage channel 411a, and the garbage box 415 can store the large garbage conveniently; the deflector 414 is mounted on the support 411, and the deflector 414 is located above the roller brush 412 and faces the garbage box 415 to guide the large garbage into the garbage box 415, so that the large garbage enters the garbage box 415 under the guiding action of the deflector 414.

The trash box 415 is disposed at the rear side of the roller brush 412 and is arranged side by side with the roller brush 412; the dust box module 420 includes a dust box 421 and a fan 422; the dust box 421 is disposed at an upper side of the support 411, and the dust box 421 is connected to the dust channel 411a through a pipe, and collects the dust transported through the dust channel 411a under the adsorption of the blower 422, so that the small-sized dust flows to the dust box 421 through the dust channel 411a under the action of the blower 422.

The mopping robot further comprises a sewage tank mechanism 500, the sewage tank mechanism 500 is connected to the rolling and mopping mechanism 100, the sewage tank mechanism 500 comprises a small sewage tank 510, a large sewage tank 520 and a vacuum pump 530, the small sewage tank 510 is arranged on the upper side of the large sewage tank 520, the small sewage tank 510 is communicated with the large sewage tank 520 so that sewage of the small sewage tank 510 flows into the large sewage tank 520, the vacuum pump 530 is connected to the small sewage tank 510, the vacuum pump 530 is used for vacuumizing the small sewage tank 510, the volume of the large sewage tank 520 is larger than that of the small sewage tank 510 so as to use the small vacuum pump 530, and noise of the vacuum pump 530 is avoided, so that noise of the sewage tank mechanism 500 is reduced.

A check valve 511 is provided between the small sewage tank 510 and the large sewage tank 520, the check valve 511 is provided between the small sewage tank 510 and the large sewage tank 520, and the check valve 511 is connected to the small sewage tank 510 so that the small sewage tank 510 controls the opening or closing of the discharge port of the small sewage tank 510 through the check valve 511, and when the check valve 511 opens the discharge port of the small sewage tank 510, the sewage of the small sewage tank 510 flows into the large sewage tank 520 under the driving of the self weight.

The sewage tank mechanism 500 further includes a clean water tank 540, the clean water tank 540 being disposed at the lower side of the large sewage tank 520, the clean water tank 540 being connected to the large sewage tank 520, the clean water tank 540 being for storing clean water.

Compared with the prior art, the invention has the beneficial effects that:

The invention provides a rolling and mopping mechanism 100 and a mopping robot, wherein a roller mop assembly 20 is arranged in a rolling and mopping bracket 10; the roller mop assembly 20 comprises a roller mop 21 and a scraper 22, the roller mop 21 being rotatably connected to the roller mop holder 10; the scraper 22 is mounted on the roller mop support 10 and extends towards the roller mop 21; the sewage tank 30 is arranged at one side of the roller mop 21 and is arranged in the roller mop bracket 10; the dirty water tank 30 is used for collecting the dirty water scraped off, and at this time, the scraper 22 scrapes the dirty water in the drum mop 21 during the rotation of the drum mop 21 so as to separate the dirty water in the drum mop 21 by the scraper 22, thereby facilitating the removal of the dirty water in the drum mop 21, and the dirty water separated from the drum mop 21 flows to the dirty water tank 30, thereby avoiding the dirty water removal by the human body, improving the dirty water removal effect of the drum mop 21 of the drum mop mechanism 100, and further realizing the self-cleaning of the drum mop 21.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying 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 features.

The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present application and the core ideas thereof; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the present description should not be construed as limiting the present application in summary.

Claims (10)

1. The rolling and dragging mechanism is characterized by being applied to a mopping robot; the rolling and dragging mechanism comprises:

a rolling and dragging bracket;

the roller mop assembly is arranged in the roller mop bracket; the roller mop assembly comprises a roller mop and a scraping plate, and the roller mop is rotatably connected to the roller mop bracket; the scraping plate is arranged on the rolling and dragging bracket and extends towards the roller mop; the scraping plate scrapes sewage in the roller mop in the rotation process of the roller mop;

The sewage tank is arranged at one side of the roller mop and is arranged in the roller mop bracket; the sewage tank is used for collecting scraped sewage.

2. The roller-hauling mechanism according to claim 1, characterized in that the scraper is arranged obliquely with respect to the roller-hauling bracket and can press the roller mop in a rotating state in an oblique direction;

the sewage tank is provided with a collecting tank, the collecting tank is provided with a top opening, and the top opening is positioned at the lower side of the scraping plate and allows the scraped sewage to enter; the collecting tank is used for collecting scraped sewage.

3. The roller-hauling mechanism of claim 2, wherein the sewage tank includes a sewage collection portion and a mud-guard portion;

The mud blocking part is arranged on the rolling and dragging bracket, and the sewage collecting part is accommodated in the mud blocking part and is supported by the mud blocking part; the collecting tank is arranged on the sewage collecting part.

4. A roller-drag mechanism according to claim 3, wherein the sewage collection portion is detachably connected to the mud guard portion;

The mud blocking part is provided with a side opening, and the sewage collecting part enters or leaves the mud blocking part through the side opening.

5. A roller-hauling mechanism according to claim 3, wherein the top of the mud guard is provided with a guide portion which is arranged obliquely and extends towards the contact end of the scraper relative to the roller mop;

one end of the guiding part faces to the contact end of the scraping plate relative to the roller mop, the other end faces to the top opening, and the guiding part is used for guiding scraped sewage to the top opening.

6. The roller-mopping mechanism of claim 2, wherein the roller-mopping support is provided with water outlet holes, the water outlet holes are close to the scraping plate, face the roller mop along the scraping plate, and spray water to clean the roller mop.

7. A roller-mop mechanism according to any one of claims 2 to 6 wherein there are two roller-mop assemblies, two of which are oppositely disposed;

The two roller mop assemblies are respectively arranged at two sides of the sewage tank, and the sewage tank respectively collects the scraped sewage in the two roller mop assemblies.

8. The roller-mopping mechanism of claim 7, wherein in both of said roller-mop assemblies, both of said roller mopping strips are rotatably connected to the same roller-mop support, the rotational directions of both of said roller mopping strips being in opposite relationship;

The top opening of the sewage tank is positioned at the midline of the sewage tank and can allow the scraped sewage to enter in two directions.

9. The roller-hauling mechanism according to claim 7, wherein the roller-hauling bracket is provided with a water baffle for separating the two roller mops and for blocking the scraped off sewage;

the water baffle is arranged relative to the top opening and extends towards the top opening, so that sewage blocked by the water baffle is converged in the collecting tank.

10. A floor mopping robot comprising a roller mopping mechanism as claimed in any one of claims 1 to 9, a cleaning mechanism and a housing; the rolling and dragging mechanism and the cleaning mechanism are both arranged on the shell and are arranged along the front-back direction;

The cleaning mechanism is responsible for treating solid garbage; the rolling and dragging mechanism is responsible for treating liquid garbage;

The rolling and dragging mechanism is installed on the shell in a lifting mode, and the cleaning mechanism is installed on the shell in a lifting mode.