CN218304780U

CN218304780U - Floor cleaning device

Info

Publication number: CN218304780U
Application number: CN202222410770.6U
Authority: CN
Inventors: 高新忠; 高令宇; 王勇; 邓杰
Original assignee: Qufu Sinodod Intelligent Technology Co ltd
Current assignee: Qufu Sinodod Intelligent Technology Co ltd
Priority date: 2022-09-12
Filing date: 2022-09-12
Publication date: 2023-01-17
Anticipated expiration: 2032-09-12

Abstract

The floor cleaning equipment comprises a first main body provided with a first cavity, wherein a rotary rolling brush capable of rotating and rolling is arranged in the first cavity; the rotary brush is provided with a main body piece and a plurality of brush body pieces; an inter-clamp cavity is arranged between any two adjacent brush body parts; the first main body is provided with an airflow baffle part for blocking airflow; a flow channel is arranged at the position of the area below the airflow baffle part; at least two brush bodies of three brush bodies which are continuously adjacent are arranged when the rotary brush rotates and rolls, and the brush bodies are in a structure which is alternately contacted with the airflow baffle part, and the adjacent two inter-clamping cavities are in a structure which is alternately communicated with the flow channel. This scheme has been solved and has been leaded to can't concentrate to absorb sewage and collect and can't carry out effective cleaning treatment's problem to the round brush because of the air current dispersion when the absorption sewage that current scrubber exists to and the collection sewage in-process sewage that exists falls back easily and forms the problem to ground secondary pollution.

Description

Floor cleaning device

Technical Field

The utility model relates to the clean field on ground, concretely relates to ground cleaning equipment, ground cleaning equipment mainly comes to carry out cleaning to ground.

Background

Present cleaning machine is at least including the machine of washing ground, the machine of washing ground mainly realizes the cleaning process effect to the washing ground on ground, wherein, it shifts the collection to sewage to have to set up the round brush in the structure of current machine of washing ground, but the unable better sewage that forms adhesion or the sewage of catching pocket on the round brush of coming on the machine of washing ground absorbs the collection, there is the problem of air current dispersion at the in-process of absorbing sewage mainly, the air current dispersion leads to absorbing the effect of collecting relatively poor to sewage through the air current, can't effectually concentrate, and simultaneously, sewage forms the fall back to subaerial at the in-process of being shifted by the round brush drive easily, and then arouse sewage to the secondary pollution on ground, lead to ground being difficult to by effectual clean.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the utility model aims to provide a ground cleaning equipment, mainly solve the absorption that current floor cleaning machine exists and lead to can't concentrate to absorb sewage and collect and can't carry out effective cleaning treatment's problem to the round brush because of the air current dispersion when sewage to and the collection sewage in-process sewage that exists falls back easily and form the problem to ground secondary pollution.

An embodiment of the utility model provides a floor cleaning device, including first main part, its characterized in that: the advancing direction of the first main body is set to be the forward direction, a first cavity is arranged on the first main body, and a rotary rolling brush capable of rotating and rolling is arranged in the first cavity;

the rolling brush is provided with a main body part and brush body parts, the plurality of brush body parts are arranged to be in a structure distributed at intervals along the rolling direction of the main body part, and the brush body parts are also arranged to be in a flexible deformable structure;

an interlayer cavity is arranged between any two adjacent brush body parts and at least used for containing solid-liquid mixture and/or used for airflow to flow through;

an airflow blocking part is arranged in an area position from the first horizontal side position of the rotary rolling brush to the highest position of the top of the rotary rolling brush on the first main body along the rotary rolling direction;

the airflow blocking part is positioned on the outer side area of the rotary brush and/or on the surface of the cavity body of the first cavity, and when the rotary brush rotates and rolls, at least one brush body part is arranged to be in a structure which is mutually contacted with the airflow blocking part to form a structure for blocking airflow from flowing through;

a flow channel is arranged at the position of the area below the airflow baffle part, and the flow channel is arranged to be of a clearance structure to form a structure that the plurality of brush pieces are not in contact with the inner surface of the flow channel so as to form a structure that airflow can flow through the flow channel;

at least two brush bodies of three brush bodies which are continuously adjacent are arranged when the rotary brush rotates and rolls, and the brush bodies are in a structure which is alternately contacted with the airflow baffle part, and the adjacent two inter-clamping cavities are in a structure which is alternately communicated with the flow channel.

In the floor cleaning device, an area corresponding to the top highest position of the rotary brush from the first horizontal side position of the rotary brush to the top highest position of the rotary brush in the rotary rolling direction is configured as an M-space area, and the middle position or the highest position of the airflow blocking part in the rotary rolling direction is not located at the top highest position of the rotary brush;

or, the setting constitutes for M space region by the first horizontal side position of revolving the round brush to the regional position that the top highest position of revolving the round brush corresponds in the outside of revolving the round brush on rotatory direction of roll, and sets up the middle part position parting line that M space region formed on rotatory direction of roll and be the N line, and the setting constitutes for M1 space region by the first horizontal side position of revolving the round brush to the regional position that N line position corresponds in the outside of revolving the round brush, sets up the air current fender position and is located M1 space region.

In the floor cleaning device, at least a part of the flow channel is arranged in an area between the first horizontal side position of the rotary brush and the position of the airflow baffle part, the lower end of the flow channel is arranged to be communicated with the dirt return channel arranged on the first main body, and the upper end of the flow channel is arranged to be communicated with the outer surface of the airflow baffle part.

In the floor cleaning device, the brush body is arranged to be of a convex structure relative to the circumferential outer surface of the main body, and when the brush body is not deformed, the linear height distance L0 formed by the convex structure above the convex part of the brush body is greater than the shortest linear space distance L1 formed from the lowest position of the bottom of the airflow blocking part to the circumferential outer surface of the main body, so that the brush body is in a compression joint deformation structure when contacting the airflow blocking part.

According to the floor cleaning equipment, when the brush piece and the airflow blocking portion are of a structure which is not in contact with each other, at least one part of the cavity between the clamps is arranged to correspond to the position of the airflow blocking portion, and an annular flow channel is formed between the outer surface of the cavity between the clamps and the outer surface of the airflow blocking portion on two adjacent brush pieces in the cavity between the clamps, so that the forward area position of the airflow blocking portion on the first cavity is communicated with the flow channel through the cavity between the clamps and the annular flow channel.

In the floor cleaning device, the first main body is further provided with a backflow portion, the backflow portion is arranged at a position of a forward and/or upward region of the airflow blocking portion along the rotating and rolling direction, a lowest bottom position of the backflow portion is located above a lowest position of the airflow blocking portion and is in a structure which is not in contact with any brush member, and a highest top end position of the backflow portion is formed by extending the lowest bottom position of the backflow portion in the forward direction and extending in the upward direction of the rotating and rolling brush;

the structure from the lowest position of the bottom of the reflux part to the highest position of the top of the reflux part is an inclined structure.

In the floor cleaning device, the gas collecting area is formed between the backflow part and the rotary rolling brush, the gas collecting area is set to be of a structure with a gradually reduced section from a forward position to a position of the airflow blocking part, and when the inter-nip cavity and the flow channel are in a mutual communication structure in the rotary rolling of the rotary rolling brush, the gas collecting area and the inter-nip cavity are in a communication structure, so that the gas collecting area is communicated with the flow channel through the inter-nip cavity.

In the floor cleaning device, the sewage return channel is of a hollow structure, and the cross section area formed by the hollow structure is gradually narrowed from the position of one end far away from the rotary brush to the position of one end close to the rotary brush;

or the dirt returning channel is provided with a dirt returning opening which is arranged to be communicated with the first cavity, the dirt returning opening is arranged in an area position from the lowest position of the bottom of the rotary brush to the first horizontal side position of the rotary brush along the rotary rolling direction, so that the flow channel is arranged above the dirt returning opening and is in a drop structure in the vertical direction, and the dirt returning opening is arranged to be communicated with the flow channel;

or, return and be provided with dirty mouthful on dirty passageway, return dirty mouthful and set up to be the structure of being linked together with first chamber, and still be provided with an album dirty mouthful between dirty mouthful and the round brush soon, collection dirty mouthful is the structure of being linked together with first chamber and dirty mouthful of returning respectively, and just collection dirty mouthful sets up to be the extending structure along the rotation axis direction of round brush soon to set up collection dirty mouthful and be the structure that inclines gradually towards the round brush direction of revolving in the rotation axis direction.

In the floor cleaning device, the rebound part is arranged on the flow channel or between the flow channel and the dirt return channel, and the rebound part is arranged to be in an extending convex structure towards the direction of the rotary rolling brush to form a structure capable of being in mutual contact with the brush body;

the rebound part is provided with a first channel to enable the flow channel and the sewage return channel to be in a communicated structure;

the protruding structure of the rebound part is configured to be larger in deformation amount of the brush body member when the rebound part is in a contact structure with the brush body member than when the brush body member is in a contact structure with the airflow blocking part.

The floor cleaning device also comprises a control module at least used for controlling the rotary brush to move;

the control module is internally provided with a threshold A, when the threshold A is triggered, the rotary brush is made to rotate and roll to be positioned at a first position to form a structure that a plurality of brush pieces are in continuous non-contact with the airflow blocking part and form a structure that an inter-clamping cavity corresponding to the airflow blocking part is in continuous and uninterrupted communication with the flow channel, and the air flow device is controlled to be in an air flow generating structure to form a structure that the air flow enters the inter-clamping cavity along the direction opposite to the rotation and rolling direction and then continuously flows to form at least a flow channel for cleaning;

or a threshold value B is arranged in the control module, when the threshold value B is triggered, the rotary brush is rotated and rolled to be located at the second position to form a structure that at least one brush body part is continuously contacted with the airflow blocking part to form a structure that the brush body part continuously blocks airflow, and the airflow generator is controlled to form a structure that airflow enters along the rotating and rolling direction to form a structure that at least the pollutant return channel is cleaned.

In the floor cleaning device, a plurality of liquid supply parts are arranged on the M1 space region or the airflow blocking part, the plurality of liquid supply parts are arranged in a structure which is distributed at intervals along the rotation axis direction of the rotary brush, and the liquid supply parts are arranged in a structure which is communicated with the first cavity;

and the liquid supply part is arranged to be gradually inclined downwards from the backward position to the forward position so as to enable the cleaning liquid supplied by the liquid supply part to at least flow to the outer surface of the brush body part facing to the rotating and rolling direction and to enable the cleaning liquid to at least form a structure of flowing back downwards on the outer surface of the brush body part facing to the rotating and rolling direction.

Compared with the prior art, the utility model discloses following beneficial effect has:

the rotary rolling brush of the scheme realizes the cleaning treatment on the ground through the rotary rolling motion on the ground, and meanwhile, the above-ground solid-liquid mixture is effectively driven to be collected and treated in the process of cleaning the ground, so that the cleaning effect on the ground and the effect of collecting the solid-liquid mixture are improved.

This scheme combines the structure of round brush soon, set up the air current and keep off the portion, the air current keeps off a mainly used and comes to contact with the brush body spare, form the structure that blocks the air current when making air current keep off portion and brush body spare contact, and then block the air current and get into from the regional position in upper portion of round brush soon, make the air current get into from the regional position in lower part of round brush soon and concentrate the realization and absorb the collection to solid-liquid mixture's concentration, can carry out effectual absorption collection with the solid-liquid mixture on the round brush soon simultaneously and make the round brush more effectual keep clean soon.

The structure of the brush body piece of this scheme and the structure of air current fender portion realize that two adjacent brush body pieces come alternately with the contact of air current fender portion, realize simultaneously that two adjacent interlinings chamber comes alternately to form the structure that is linked together with the circulation way, when brush body piece and air current fender portion contact blockked the air current this moment the air current can concentrate the regional position entering in below of rolling brush and come to collect solid-liquid mixture, can make the air current can follow the regional position entering in top of rolling brush and form clean effect to brush body piece and circulation way when the interlining chamber is linked together with the circulation way.

The position structure part of the airflow blocking part of the scheme enables the rotary rolling brush to drive the solid-liquid mixture to be collected in rotary rolling, so that the solid-liquid mixture is not easy to fall back along the rotary rolling direction, the solid-liquid mixture can fall back along the direction opposite to the rotary rolling direction to be collected in a concentrated mode, and the problem of secondary pollution to the ground is effectively solved.

The position structure of the airflow blocking part of the scheme enables the solid-liquid mixture adhered to the rotary brush to be not easy to throw out to the front position of the rotary brush in the throwing process, but enables the solid-liquid mixture to fall back on the position near the airflow blocking part, so that the fallen back solid-liquid mixture can be absorbed and collected timely, and the solid-liquid mixture can be effectively prevented from falling back to the ground to form secondary pollution.

This scheme still sets up the backward flow portion and comes effectual guide solid-liquid mixture to flow back along the direction opposite with rotatory direction of rolling, prevents that solid-liquid mixture from forming the fall back along rotatory direction of rolling from the preceding position of rotatory round brush for the solid-liquid mixture that is being thrown away by rotatory round brush drive can enter into the backward flow portion and come the backward flow, and then makes solid-liquid mixture absorb the collection at the in-process that falls back, effectively reduces the secondary pollution to ground.

This scheme still sets up compound bullet portion, compound bullet portion can and brush body spare between form the effect that the bullet moved that resets, can make brush body spare carry out better bullet that resets after contact ground warp, and the solid-liquid mixture that comes the adhesion on the brush body spare at the process that the bullet moved that resets simultaneously breaks away from separately to collect for it can be by effectual clean to revolve the round brush.

The air current of this scheme keeps off portion, circulation channel, the portion of rebounding, returns dirty access structure's spacing setting for can form the effective channel route that carries out the collection to the solid-liquid mixture, can effectually form the effect of collecting the solid-liquid mixture, can effectually clean the round brush soon simultaneously.

The round brush revolves of this scheme, or one of brush body spare, main part spare can set up to the glue material and constitute, and the structure that the glue material constitutes makes its self can not adsorb the cleaning solution for the round brush revolves can not great increase weight and then ensure to revolve the round brush and carry out steady motion reliably, revolves the round brush simultaneously and is kept dry structure by the clearance more easily, and ineffectively carries out specific drying process.

The round brush of revolving of this scheme can set up to the structure of gluing the material, like rubber or silica gel material for the round brush of revolving is maintained cleanly more easily, is difficult to remain sewage simultaneously and leads to arousing the secondary pollution to ground.

The position structure of the liquid supply portion of this scheme not only realizes supplying with the demand of clear water to clean ground, can also realize effectually coming to wash the processing to the round brush soon, can effectually prevent simultaneously that the problem that solid-liquid mixture orientation round brush soon fell back to the region from taking place when supplying with clear water to can make the sewage that the clear water formed on the brush body spare can form along the surface of brush body spare and fall back and be absorbed the collection, and then promote the collection effect to the solid-liquid mixture on the round brush soon.

Drawings

FIG. 1 is a schematic perspective view of a floor care appliance;

FIG. 2 is a schematic view of the interior of the first body and the structure of the communication between the cavity and the flow channel;

FIG. 3 is a schematic view of the interior of the first body and a structure of the brush member contacting the airflow blocking portion to block airflow;

FIG. 4 is a schematic view of an internal cross-section of the first body;

FIG. 5 is an enlarged partial view at X in FIG. 4;

reference numerals: 1-floor cleaning equipment, 10-first main body, 101-first cavity, 102-rotary rolling brush, 1021-main body part, 1022-brush body part, 103-interlayer cavity, 104-airflow baffle part, 105-dirt returning channel, 1051-dirt returning port, 106-flow channel, 107-rebound part, 1071-first channel, 108-air collecting area, 109-dirt collecting port, 110-liquid supply part and 111-backflow part.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.

The embodiment is as follows: the utility model discloses a ground cleaning equipment, as shown in fig. 1 to 5 constitution, ground cleaning equipment 1 mainly realizes the cleaning to ground, cleaning can be for wiping ground cleaning or wash ground cleaning, wherein, mainly set up and revolve round brush 102 and come rotatory rolling contact ground and realize the cleaning effect, simultaneously, come subaerial solid-liquid mixture to transfer the collection processing through revolving round brush 102 at cleaning's in-process, solid-liquid mixture mainly is the mixture of solid refuse and liquid sewage.

The ground cleaning equipment 1 comprises a first main body 10, wherein the first main body 10 is mainly positioned on the ground to move to clean the ground, the forward direction of the first main body 10 is set to be forward, the backward direction of the first main body 10 is set to be backward, the forward direction and the backward direction are opposite, a first cavity 101 is formed in the first main body 10, the first cavity 101 is of a hollow structure, a rolling brush 102 capable of rotating and rolling is installed in the first cavity 101, the rolling brush 102 is positioned in the first cavity 101 to rotate and roll, and when the first main body 10 is positioned on the ground, a part of the lower position of the rolling brush 102 contacts the ground to form a cleaning effect on the ground; for the structural part of the rotating brush 102, the rotating brush 102 is provided with a main body part 1021 and brush body parts 1022, the main body part 1021 is provided in a cylindrical structure, which may be a cylindrical structure, or a square cylindrical structure, the plurality of brush body parts 1022 are provided in a structure spaced apart in the rotating rolling direction of the main body part 1021, and the brush body parts 1022 are further provided in a flexibly deformable structure, the plurality of brush body parts 1022 are respectively brought into contact with the ground to form a cleaning effect on the ground, and the brush body parts 1022 are provided in a deformable structure, when the rotating brush 102 is brought into contact with the ground, the brush body parts 1022 are mainly brought into contact with the ground to form a pulling cleaning effect or a scraping cleaning effect on the ground on the outer surface of the brush body parts 1022 facing the rotating rolling direction, and the brush body parts 1022 may be provided in an inclined structure, such as a forward inclined structure in the rotating rolling direction, and the inclined structure may be a straight line inclined structure or an arc inclined structure, when the rotary brush 102 rotates along the rotary rolling direction, the inclined structure of the brush body 1022 makes the outer surface of the brush body 1022 facing the rotary rolling direction contact and adhere to the ground to form a forward pulling cleaning effect, wherein an inter-nip cavity 103 is arranged between any two adjacent brush bodies 1022, the inter-nip cavity 103 is a cavity structure of an included angle space region formed between the two adjacent brush bodies 1022 and the circumferential outer surface of the main body 1021, a plurality of inter-nip cavities 103 are formed by the interval distribution structure of the plurality of brush bodies 1022 in the rotary rolling direction, the inter-nip cavities 103 are at least used for containing the solid-liquid mixture and/or used for the flow passage of the air flow, when the rotary brush 102 rotates and rolls, the inter-nip cavities 103 can be used for the flow passage of the air flow and can also be used for containing the solid-liquid mixture to drive the transfer structure, so that the rotary brush 102 drives the solid-liquid mixture to transfer and collect, in the process of driving, transferring and collecting and under the suction structure of the air flow, the solid-liquid mixture in the inter-nip cavity 103 can be swung to separate the rotary brush 102 and the solid-liquid mixture can be completely separated from the rotary brush 102 to be transferred and collected by combining the suction effect of the air flow, so that the effect of collecting the solid-liquid mixture on the ground is realized.

In this embodiment, in order to prevent the solid-liquid mixture from being collected poorly due to the dispersion of the air flow and to prevent the solid-liquid mixture from continuously moving across the highest position of the rotary brush 102 and falling back to the ground to cause secondary pollution to the ground, the air flow blocking portion 104 is provided in the first main body 10 in the rotary rolling direction from the first horizontal side position of the rotary brush 102 to the highest position of the top of the rotary brush 102, and it can be understood that the air flow blocking portion 104 is provided in the area position of the first main body 10 corresponding to the area position from the horizontal side position of the rear portion of the rotary brush 102 to the highest position of the top of the rotary brush 102 in the rotary rolling direction or in the area position of the inner surface of the first cavity 101 corresponding to the area position of the top of the rotary brush 102 in the rotary rolling direction, so that the air flow blocking portion 104 comes into contact with the brush 1022 to form a blocking structure for the air flow, thereby achieving the concentrated air flow entering from the area position of the lower portion of the rotary brush 102 in the rotary rolling direction to drive the solid-liquid mixture to be transferred and collected, and further achieving the prevention of the dispersion.

Specifically, the airflow blocking portion 104 is located at an outer region of the rotary brush 102 and/or on a surface of the cavity of the first cavity 101, when the rotary brush 102 rotates and rolls, at least one brush element 1022 is set to be in contact with the airflow blocking portion 104 to form a structure that blocks airflow from flowing through, and the contact between the brush element 1022 and the airflow blocking portion 104 enables a solid-liquid mixture driven by the rotary brush 102 to form a throwing-out separation effect at the airflow blocking portion 104, so that the solid-liquid mixture falls back towards a lower region of the airflow blocking portion 104 in a direction opposite to the rotation and rolling direction, and the fallen solid-liquid mixture is effectively collected and processed.

In the present embodiment, for the collection structure portion of the solid-liquid mixture that forms back-falling toward the lower region of the airflow baffle 104, the flow channel 106 is disposed at the lower region of the airflow baffle 104, the flow channel 106 is disposed in a clearance structure to form a structure in which the plurality of brush members 1022 are not in contact with the inner surface of the flow channel 106 to form a structure in which the airflow can flow through the flow channel 106, so that the separated solid-liquid mixture is thrown out to enter the flow channel 106 when falling back, and flows toward the lower region along the flow channel 106, so that the solid-liquid mixture is collected through the back-dirt channel 105 disposed on the first main body 10.

Regarding the structure parts of the brush body 1022 and the airflow baffle 104, in the present scheme, at least two brush bodies 1022 in three brush body 1022 successively adjacent to each other are arranged to alternately contact with the airflow baffle 104 when the rolling brush 102 rotates and rolls, at least two brush bodies 1022 alternately contact with the airflow baffle 104, and the structure blocking the airflow is also arranged to alternately block the airflow, so that two adjacent inter-nip cavities 103 are alternately communicated with the flow channel 106, so that when the brush bodies 1022 are not in contact with the airflow baffle 104, a part of the airflow enters the flow channel 106 through the inter-nip cavities 103 in a direction opposite to the rotating and rolling direction, the fallen solid-liquid mixture is driven to be transferred downwards to enter the return-dirt channel 105, and simultaneously, the effect of sucking and driving the fallen solid-liquid mixture by the airflow is formed, and the fallen solid-liquid mixture is rapidly collected along the flow channel 106.

The structure of the brush body 1022 and the structure of the airflow baffle 104 in the present scheme realize that two adjacent brush bodies 1022 alternately contact the airflow baffle 104, and simultaneously realize that two adjacent inter-nip cavities 103 alternately form a structure communicated with the flow channel 106, when the brush body 1022 contacts the airflow baffle 104 to block the airflow, the airflow can be concentrated at the lower area position of the rotary brush 102 to collect the solid-liquid mixture, and when the inter-nip cavities 103 are communicated with the flow channel 106, the airflow can enter from the upper area position of the rotary brush 102 to form a cleaning effect on the brush body 1022 and the flow channel 106.

The position structure part of the airflow blocking part 104 of the scheme ensures that the solid-liquid mixture is not easy to fall back along the rotating and rolling direction when the rotating and rolling brush 102 drives the solid-liquid mixture to collect in the rotating and rolling process, so that the solid-liquid mixture can fall back along the direction opposite to the rotating and rolling direction to collect in a concentrated manner, and the problem of secondary pollution to the ground is effectively reduced. The position structure of the airflow baffle part 104 of the scheme ensures that the solid-liquid mixture adhered to the rotary brush 102 is not easy to be thrown out to the front position of the rotary brush 102 in the throwing process, but the solid-liquid mixture falls back on the position near the airflow baffle part 104, so that the fallen solid-liquid mixture can be absorbed and collected timely, and the solid-liquid mixture can be effectively prevented from falling back to the ground to form secondary pollution.

In order to make the solid-liquid mixture not easily fall back along the rotating rolling direction when the rotating brush 102 drives the solid-liquid mixture to collect in the rotating rolling, but make the solid-liquid mixture fall back towards the solid-liquid mixture along the direction opposite to the rotating rolling direction, the scheme may be that the region position corresponding to the outside of the rotating brush 102 from the first horizontal side position of the rotating brush 102 to the top highest position of the rotating brush 102 in the rotating rolling direction is configured as an M space region, as shown in fig. 2, the region position corresponding to the roller brush from the first horizontal side position of the rotating brush 102 to the top highest position of the rotating brush 102 in the rotating rolling direction is configured as an M space region corresponding to the region position on the first main body 10 or the corresponding region position on the inner surface of the first cavity 101, the middle position or the highest position of the airflow baffle part 104 in the rotating and rolling direction is not arranged on the highest position of the top of the rotating and rolling brush 102, and the middle position or the highest position of the airflow baffle part 104 in the rotating and rolling direction is limited not to be arranged on the highest position of the top of the rotating and rolling brush 102, so that the solid-liquid mixture, particularly the sewage thrown out by the airflow baffle part 104 when contacting with the brush body 1022 can fall back in the opposite direction of the rotating and rolling direction under the action of gravity, namely flow back in the direction of the flow channel 106, but not form the problem that the sewage continuously flows in the rotating and rolling direction to cross the highest position of the top of the rotating and rolling brush 102 to fall back to the ground in the rotating and rolling direction to cause secondary pollution to the ground, and further the solid-liquid mixture can flow in the area below the airflow baffle part 104 in the direction of the flow channel 106 and fall back downwards, so as to form timely collection and treatment of the fallen solid-liquid mixture or sewage.

In order to prevent the solid-liquid mixture from falling back along the rotating and rolling direction when the rotating and rolling brush 102 drives the solid-liquid mixture to collect in the rotating and rolling process, but to enable the solid-liquid mixture to fall back towards the solid-liquid mixture along the direction opposite to the rotating and rolling direction, the scheme can also be that the region position corresponding to the outer side of the rotating and rolling brush 102 from the first horizontal side position of the rotating and rolling brush 102 to the top highest position of the rotating and rolling brush 102 in the rotating and rolling direction is formed as an M space region, as shown in figure 2, the region position corresponding to the rolling brush from the first horizontal side position of the rotating and rolling brush 102 to the top highest position of the rotating and rolling brush 102 in the rotating and rolling direction is a corresponding region position on the first main body 10 or a corresponding region position on the inner surface of the first cavity 101, and a middle position separation line formed by the M space region in the rotating and rolling direction is set as an N line, an M1 space area is formed by an area position corresponding to the outer side of the rotary brush 102 from the first horizontal side position of the rotary brush 102 to the N line position, the M1 space area belongs to a part of the M space area, the airflow baffle part 104 is arranged in the M1 space area, so that the solid-liquid mixture, particularly sewage thrown out by the airflow baffle part 104 when contacting with the brush body 1022 can fall back in the opposite direction of the rotary rolling direction under the action of gravity, namely flow back towards the flow channel 106 direction, but not form the problem that the sewage continuously flows along the rotary rolling direction to cross the highest position of the top of the rotary brush 102 to fall back to the ground along the rotary rolling direction to cause secondary pollution to the ground, and further the solid-liquid mixture can flow towards the flow channel 106 direction and fall back downwards at the area position below the airflow baffle part 104, so as to form timely collection and treatment of the fallen solid-liquid mixture or sewage.

In the present embodiment, for the structural part of the flow channel 106, at least a part of the flow channel 106 is disposed in the region from the first horizontal side position of the rolling brush 102 to the position of the airflow baffle 104, so that the brush 1022 can make the solid-liquid mixture drawn and thrown away from the rolling brush 102 fall back downward to enter the flow channel 106 when the airflow baffle 104 contacts, the solid-liquid mixture falls back toward the lower region of the airflow baffle 104 under the effect of the airflow and the effect of its own gravity, and then falls back to the flow channel 106, and can effectively collect the fallen solid-liquid mixture, especially the fallen sewage, through the flow channel 106, and the lower end of the flow channel 106 is disposed in a structure communicating with the sewage return channel 105 disposed on the first body 10, the upper end of the flow channel 106 is disposed in a structure communicating with the outer surface of the airflow baffle 104, and when the brush contacts the outer surface of the airflow baffle 104, the baffle causes the mixture thrown off from the rolling brush 102 to be moved out and the outer surface of the airflow baffle 104 to form a structure communicating with the flow channel 1022, and the solid-liquid mixture flows back to the flow channel 106, and the solid-liquid mixture flows back to the flow channel 104, and the dirt collection channel 104.

The structure of the rotary brush 102 of the present embodiment mainly includes a brush member 1022 having a protruding structure relative to the circumferential outer surface of the main body member 1021, when the main body member 1021 is a cylindrical structure, a plurality of brush members 1022 are protruding structures and spaced structures on the circumferential outer surface of the cylindrical structure of the main body member 1021, a linear height distance L0 formed by the protruding structures on the protruding sides of the brush members 1022 when the brush members 1022 are not deformed is set, that is, when the brush members 1022 are not in contact with the ground or the air flow blocking portion 104, the protruding linear height distance of the brush members 1022 is L0, when the brush members 1022 are linearly protruding structures, the L0 is the linear length of the brush members 1022 in the protruding direction, when the brush members 1022 are arc-shaped protruding structures, the L0 is the linear distance between two end positions of the arc-shaped structures of the brush members 1022 in the protruding direction, and the brush body 1022 is configured to be deformed by pressing when contacting the air flow baffle 104 by setting a linear height distance L0 formed by the protrusion structure on the protrusion side of the brush body 1022 when the brush body 1022 is not deformed to be greater than a shortest linear space distance L1 formed from a lowest position of the bottom of the air flow baffle 104 to an outer surface position of the main body 1021 in the circumferential direction, wherein L1 is a shortest linear space distance between the lowest position of the bottom of the air flow baffle 104 or the lowest position on the outer surface and the outer surface of the main body 1021, and the linear space distance can be set to be a vertical linear space distance therebetween, and by setting L0 to be greater than L1, the brush body 1022 forms a deformed structure by pressing when contacting the outer surface of the air flow baffle 104, so as to better form a pressing force, and a pressing structure which is tightly contacted and attached between the air flow baffle 104 and the brush body 1022 is formed under the pressing force, so that the brush body 1022 does not swing or shake, at this moment, a powerful blocking structure can be formed for the airflow in the rotating and rolling direction, the airflow can be prevented from entering the flow channel 106 along the direction opposite to the rotating and rolling direction, the airflow mainly enters the sewage returning channel 105 from the ground along the rotating and rolling direction, the effect of preventing the airflow from being dispersed is achieved, the solid-liquid mixture on the ground and the solid-liquid mixture driven by the rotary brush 102 are effectively absorbed and collected in the process of entering the airflow, and the effect of absorbing and collecting the solid-liquid mixture by the airflow concentration is further improved.

In the present solution, when the brush body 1022 and the airflow blocking portion 104 are configured not to contact each other, a portion of the inter-nip cavity 103 is configured to correspond to the position of the airflow blocking portion 104, that is, when the brush body 1022 does not contact the airflow blocking portion 104 during the rotation and rolling of the rotating brush 102, the inter-nip cavity 103 and the airflow blocking portion 104 are configured to correspond to each other, and a flow channel is formed in the inter-nip cavity 103 between the outer surface of the adjacent two brush body 1022 close to the inter-nip cavity 103 and the outer surface of the airflow blocking portion 104, the circulation channel enables the inter-nip cavity 103 and the flow channel 106 to be in a communicating structure, the adjacent two brush body 1022 are not in contact with the airflow blocking portion 104, the inter-nip cavity 103 and the outer surface of the airflow blocking portion 104 formed between the adjacent two brush body 1022 are configured to correspond to each other and are in a communicating structure, meanwhile, the inter-nip chamber 103 and the flow channel 106 are formed into a communicated structure, and the forward area of the first chamber 101 located at the airflow blocking part 104 is formed into a communicated structure with the flow channel 106 through the inter-nip chamber 103 and the circulation channel as a whole, at this time, the airflow can enter the inter-nip chamber 103 from the front area of the first chamber 101 along the direction opposite to the rotating and rolling direction, the airflow enters the circulation channel in the inter-nip chamber 103 and continuously enters the flow channel 106, the airflow is formed to effectively absorb and collect the sewage adhered or existing on the inter-nip chamber 103, the circulation channel and the flow channel 106, and the self-cleaning effect of the return path of the sewage is realized.

In this scheme, in order to prevent the sewage from flowing back to the ground along the rotation rolling direction to cause secondary pollution, the first main body 10 is further provided with a backflow part 111, the backflow part 111 is mainly arranged on the inner surface of the first cavity 101, the inner surface of the backflow part 111 is formed as a part of the inner surface of the first cavity 101, the backflow part 111 is arranged at the position of the area in the forward direction and/or the upper direction of the airflow baffle part 104 along the rotation rolling direction to guide the sewage thrown away by the rotation brush 102 during the rotation rolling to flow back along the direction opposite to the rotation rolling direction, the backflow part 111 is mainly arranged at the position of the area in the forward direction of the airflow baffle part 104 and can be mainly arranged at the position of the area above the airflow baffle part 104, so that the sewage can better form a backflow effect towards the direction of the flow channel 106 on the backflow part 111, wherein, the lowest bottom position of the backflow portion 111 is located above the lowest position of the airflow blocking portion 104 and is not in contact with any brush body 1022, so that the thrown sewage can form a backflow effect along the surface of the backflow portion 111, the lowest bottom position of the backflow portion 111 extends in the forward direction and extends in the upward direction of the rotary brush 102 to form the highest top position of the backflow portion 111, an inclined structure is formed from the lowest bottom position of the backflow portion 111 to the highest top position of the backflow portion 111, namely the backflow portion 111 is formed with an inclined structure in which the height of the backflow portion 111 relative to the ground gradually decreases from the forward position to the backward position, so as to guide the sewage to better flow on the backflow portion 111 towards the airflow blocking portion 104 and the flow passage 106, when the inter-nip cavity 103 corresponding to the airflow blocking portion 104 is communicated with the flow passage 106, at this moment, the returned sewage can return to the position of the flow channel 106 along the direction opposite to the rotating and rolling direction and then fall back downwards to enter the sewage return channel 105, so that the swinging sewage is returned and collected, and secondary pollution to the ground is effectively prevented.

It can be seen that the backflow portion 111 is arranged to effectively guide the solid-liquid mixture to flow back in the direction opposite to the rotating and rolling direction, so that the solid-liquid mixture is prevented from falling back from the forward position of the rotating and rolling brush 102 in the rotating and rolling direction, the solid-liquid mixture thrown away by the rotating and rolling brush 102 can enter the backflow portion 111 to flow back, and then the solid-liquid mixture is sucked and collected in the falling back process, and secondary pollution to the ground is effectively reduced.

In order to enable the air flow to better drive and transfer and collect the sewage on the backflow part 111 and enable the air flow to enter along the direction opposite to the rotating and rolling direction to perform self-cleaning treatment on the flow channel 106 when the inter-clamp cavity 103 is communicated with the flow channel 106, the scheme is that an air collecting area 108 is formed between the backflow part 111 and the rotating and rolling brush 102, the air collecting area 108 is mainly located on the area position between the cavity surface of the first cavity 101 and the rotating and rolling brush 102, the air collecting area 108 is mainly formed between the inner surface of the first cavity 101, the outer surface of the backflow part 111 and the outer surface of the rotating and rolling brush 102, the air collecting area 108 is set to be in a structure with the section gradually reduced from the forward position to the position of the air flow blocking part 104, so as to form the effect of large-area air flow entering and gathering, when the inter-nip cavity 103 and the flow channel 106 are in a mutually communicated structure in the rotary rolling of the rotary rolling brush 102, a structure is formed in which the gas collecting area 108 and the inter-nip cavity 103 are communicated and the gas collecting area 108 is communicated with the flow channel 106 through the inter-nip cavity 103, the airflow enters from the gas collecting area 108 and enters in the direction opposite to the rotary rolling direction, the airflow is gathered along the outer surface of the backflow part 111 to have the gathering effect of gradually reducing the sectional area, the sewage reflowed and adhered on the backflow part 111 is effectively driven and transferred in the gathering, the airflow is gathered in the gas collecting area 108 and then intensively enters the inter-nip cavity 103, the airflow enters the flow channel 106 from the inter-nip cavity 103, the gathered airflow forms an effective effect of driving and sucking solid-liquid mixture to the flow channel 106, and the effect of mainly sucking the sewage adhered on the flow channel 106 is achieved.

This scheme sets up back dirty passageway 105 and is hollow structure and the sectional area that hollow structure formed by the one end position orientation of keeping away from rolling brush 102 soon and is the structure of narrowing gradually by being close to rolling brush 102's one end position, be the loudspeaker open structure that the sectional area is crescent for forming promptly towards rolling brush 102 direction soon, be favorable to the air current can get off better absorption sewage at the state of concentrating this moment and enter into back dirty passageway 105 in, and then promote the collection treatment effect to sewage.

In order to further improve the effect of guiding and collecting sewage, the sewage return channel 105 is provided with a sewage return opening 1051, the sewage return opening 1051 is used for the solid-liquid mixture to enter, the sewage return opening 1051 is arranged in a structure communicated with the first cavity 101, so that the solid-liquid mixture in the first cavity 101 can enter the sewage return channel 105, the sewage return opening 1051 is arranged in an area position from the lowest position of the bottom of the rotary brush 102 to the first horizontal side position of the rotary brush 102 along the rotary rolling direction, so that the sewage return opening 1051 can be positioned in the lower side area position of the M1 space area, the sewage return opening 1051 is positioned in an area position from the ground position to the lowest position of the M1 space area along the rotary rolling direction, the sewage return opening 1051 can be better relatively close to the ground position, so that the rotary brush 102 can better transfer the solid-liquid mixture on the rotary brush to the sewage return opening 1051 in a short space distance to the sewage return opening 1051 position, and meanwhile, the sewage return opening 1051 can form a vertical flow effect of lifting and the sewage return opening 106 can be arranged in the sewage return channel 106 along the vertical sewage return opening and the sewage return channel 106.

In order to further improve the effect of guiding and collecting sewage, the sewage return channel 105 is provided with a sewage return port 1051, the sewage return port 1051 is used for the solid-liquid mixture to enter, the sewage return port 1051 is arranged to be communicated with the first cavity 101 so that the solid-liquid mixture in the first cavity 101 can enter the sewage return channel 105, a sewage collection port 109 is further arranged between the sewage return port 1051 and the rotary rolling brush 102, the sewage collection port 109 mainly realizes better guiding of the solid-liquid mixture to enter and is used for air flow to accumulate, the sewage collection port 109 is respectively communicated with the first cavity 101 and the sewage return port 1051 so that the air flow drives the solid-liquid mixture to enter the sewage collection port 109 from the first cavity 101 to accumulate, then enters the sewage return port 1051 from the sewage collection port 109 and further enters the sewage return channel 105, the sewage collection port 109 is arranged to be extended along the direction of the rotary axis of the rotary rolling brush 102 to realize the effect of guiding and collecting the sewage collection port 1051 to guide the sewage collection port 105102 to gradually incline towards the rotary axis of the sewage collection channel, and the sewage collection port 105102 forms the sewage collection port 109 which guides the sewage collection port 1051 which is inclined to collect the sewage collection port 1051, and the sewage collection port 105102 which the sewage collection port which guides the sewage collection structure to collect the sewage collection port.

In order to achieve better sewage collection and better return and rebound of the brush body 1022 after the brush body 1022 is deformed, the scheme is that the rebound part 107 is arranged on the flow channel 106 or the area position between the flow channel 106 and the return and pollution channel 105, the rebound part 107 is mainly arranged to be a convex structure towards the middle position of the first cavity 101 or the rebound part 107 is arranged to be an extending convex structure towards the direction of the rotary brush 102 so as to form a structure capable of contacting with the brush body 1022, the rebound part 107 can be arranged to be a convex structure on the inner surface of the first cavity 101 or a convex structure on the inner surface of the flow channel 106, wherein the surface of the flow channel 106 is formed as the inner surface of the first cavity 101, or is arranged on the inner surface of the first cavity 101 or the corresponding inner surface of the flow channel 106 on the area position between the flow channel 106 and the return and pollution channel 105, and the rebound part 107 is combined to form a convex structure, so that the rebound part 107 can form a structure which is in contact with the brush body 1022, when the brush body 1022 contacts the rebound part 107 in the process of rotating and rolling the rotary brush 102, a contact deformation structure is formed between the rebound part 107 and the brush body 1022 at this time, and the brush body 1022 can form a rebound resetting structure after being contacted, a pushing and ejecting effect on the sewage trapped in the interlayer cavity 103 can be formed in the deformation process and the rebound process of the brush body 1022, so that the sewage can move towards the position of the flow channel 106 to move along the flow channel 106 to enter the sewage return channel 105, better sewage is ejected and guided to be collected, meanwhile, the rebound part 107 is provided with a first channel 1071 to form a communication structure between the flow channel 106 and the sewage return channel 105, the sewage moving along the flow channel 106 can continuously flow towards the lower part and fall back into the sewage return channel 105 through the first channel 1071, can make sewage be kick-backed the guide and enter into back dirty passageway 105 in, it is visible, the structure of the portion 107 that rebounds realizes better collection sewage and makes better resilience that resets of brush body 1022 can be out of shape after contacting ground, and then promotes the deformation effect of brush body 1022 under the longer time use.

In order to further improve the sewage ejection effect of the brush body 1022 when contacting the rebound part 107, the protruding structure of the rebound part 107 is provided in the present scheme to form a structure in which the deformation amount of the brush body 1022 when the rebound part 107 and the brush body 1022 are in the contact structure is greater than the deformation amount of the brush body 1022 when the brush body 1022 and the airflow blocking part 104 are in the contact structure, that is, the deformation amount formed when the brush body 1022 contacts the airflow blocking part 104 is relatively small, at this time, only a structure which is in contact and can block the airflow needs to be formed, the brush body 1022 has no rebound effect, the deformation amount formed when the brush body 1022 and the rebound part 107 are in contact is relatively large, at this time, the brush body 1022 can form the sewage ejection effect, and the brush body 1022 can rebound deformation after being in contact, which is beneficial for the brush body 1022 to be restored to the normal undeformed state, thereby improving the stability and reliability of the rotary roller brush 102 in use.

Wherein, the round brush 102 of revolving of this scheme can wholly set up to gluey material structure, constitute like silica gel or rubber material, make round brush 102 itself not adsorb the cleaning solution like this, can not adsorb the cleaning solution like cloth material or sponge material, make the weight of round brush 102's self can keep relatively stable soon, also can be better simultaneously absorb the solid-liquid mixture and collect, can not need the crimping extrusion to carry out the collection of sewage like the cylinder of cloth material or sponge material, and then can promote the collection effect to the solid-liquid mixture on the whole.

The brush body 1022 or the main body 1021 in this embodiment may be made of a rubber material, such as rubber or silica gel, so that the brush body 1022 or the main body 1021 does not absorb a solid-liquid mixture, and can be deformed better to form a pair of pulling cleaning effects, and the rolling brush 102 is cleaned and kept in a relatively dry state without special drying or air drying.

It can be seen that the structure of the glue material makes the rotating brush 102 easier to clean and keep a relatively dry structure, and the problem of mildewing and smelling is not easy to occur.

The plurality of brush parts 1022 and the main body part 1021 in the scheme are arranged in an integrated structure, such as an integrated injection molding structure or an integrated extrusion molding structure.

Wherein, the single brush piece 1022 of this scheme can set up to detachable mounting structure, realizes constituting a plurality of brush pieces 1022 and install on main part 1021 on single brush piece 1022 grafting installation or joint installation main part, conveniently forms like this to maintain the dismantlement of brush piece 1022, maintains the washing or maintain the change.

In this scheme, for the control part of the rotary rolling brush 102, the ground cleaning device 1 further comprises a control module at least used for controlling the rotary rolling brush 102 to move, the control module is electrically connected with the driving module, the driving module drives the rotary rolling of the rotary rolling brush 102, and the control module controls the driving module to start and stop so that the selective rolling continuous rotary rolling or the selective rolling continuous rotary rolling is stopped at a certain current position without rotating rolling, so that the self-cleaning treatment of a sewage channel path is formed, the blocking risk of the sewage collecting channel is reduced, and the reliability of sewage suction and collection is improved.

Specifically, a threshold a is set in the control module, and when the threshold a is triggered, the rotating brush 102 is rotated and rolled to be located at the first position, so that the plurality of brush pieces 1022 are all in a structure which is not in contact with the airflow blocking portion 104 continuously and are in a structure which is in continuous and uninterrupted communication between the inter-nip cavity 103 corresponding to the airflow blocking portion 104 and the flow channel 106, and the air flow device is controlled to be in a structure which generates air flow to form a structure which is in contact with the inter-nip cavity 103 in a direction opposite to the rotating and rolling direction, and then continuously flows to form a structure which cleans at least the flow channel 106; that is, when the rotary brush 102 is located at the first position at a certain time point or continuously stops at the first position within a certain time period, at this time, the plurality of brush members 1022 do not contact the structure of the airflow blocking portion 104, and the inter-nip chamber 103 corresponding to the airflow blocking portion 104 is formed to be a structure communicating with the flow channel 106, at this time, in a state where the floor cleaning apparatus 1 is started to operate, the airflow can enter through the inter-nip chamber 103 and enter into the flow channel 106 along a direction opposite to a rotational rolling direction, that is, from a forward direction toward the airflow blocking portion 104, so that a self-cleaning effect on the inter-nip chamber 103 and the flow channel 106 is formed in the process of the airflow entering, particularly, the airflow enters into the flow channel 106 to suck and collect the solid-liquid mixture adhered to the flow channel 106, and the self-cleaning effect on the solid-liquid mixture adhered to the back-dirt channel 105 is realized, and a cleaning treatment effect on the inter-nip chamber 103, the flow channel 106 and the back dirt channel 105 is formed, so that the flow channel 106 and the back dirt channel 105 can be effectively prevented from being blocked.

Specifically, a threshold B is provided in the control module, when the threshold B is triggered, the rotating brush 102 is rotated and rolled to be located at the second position to form a structure in which at least one brush body 1022 and the airflow blocking portion 104 are in continuous contact to enable the brush body 1022 to form a structure for continuously blocking airflow, and the airflow generator is controlled to form a structure for generating airflow to enter along the rotating and rolling direction to form a structure for at least cleaning the dirt return channel 105, that is, when the rotating brush 102 is located at the first position at a certain time point or is continuously stopped at the second position within a certain time period, at least one brush body 1022 contacts the airflow blocking portion 104 to form a structure for blocking airflow, and an inter-clamp cavity 103 located at a position corresponding to the airflow blocking portion 104 is formed to be not in communication with the flow channel 106, at this time, in a state that the floor cleaning apparatus 1 is started, the airflow is blocked by the airflow blocking portion 104 in a direction opposite to the rotating and rolling direction, and the airflow is not able to enter from the forward direction to the airflow blocking portion 104 to enter the dirt return channel 105 through the airflow, and is able to be effectively blocked from the dirt return channel 105 to the dirt return channel 105 through the first dirt return channel 105.

In the present scheme, a structural part for supplying cleaning liquid to the ground or the rotary brush 102, that is, a structural part for supplying clean water, is mainly provided with a plurality of liquid supply parts 110 on the M1 space area or on the airflow blocking part 104, wherein the plurality of liquid supply parts 110 may be disposed on the M1 space area, or the plurality of liquid supply parts 110 may be disposed on the airflow blocking part 104, so that the liquid supply parts 110 can supply clean water toward the rotary brush 102, the plurality of liquid supply parts 110 are disposed in a spaced distribution structure along the rotation axis direction of the rotary brush 102, the liquid supply parts 110 are disposed in a structure communicated with the first chamber 101, so that the clean water supplied through the liquid supply parts 110 can enter the first chamber 101 from the liquid supply parts 110, and mainly enter the rotary brush 102 in the first chamber 101, thereby achieving a cleaning effect on the rotary brush 102, a part of the rotary brush 102 after cleaning can perform a rotary rolling motion in the rotation direction to clean the ground, wherein a cleaning water tank 10 may be disposed on the first chamber 10, and a cleaning water tank is disposed between the rotary brush main body 102, and the cleaning tank is disposed on the cleaning tank 102, and the cleaning tank 102, thereby achieving the cleaning effect on the cleaning water tank, and the cleaning tank 102, the cleaning structure, and the cleaning structure of the cleaning water tank 102, and the cleaning device, and the cleaning tank, the cleaning tank is achieved by the cleaning tank, and the cleaning device, and the cleaning tank 110, and the cleaning device.

In order to further improve the cleaning effect of the liquid supply part 110 on the rotary rolling brush 102 and improve the sewage after cleaning the rotary rolling brush 102 to be able to better form a back-falling for collecting and processing, the present scheme is to arrange the liquid supply part 110 to be a structure gradually inclined downwards from a backward position towards a forward position so that the cleaning liquid supplied by the liquid supply part 110 at least flows onto the outer surface of the brush body 1022 towards the rotary rolling direction and the cleaning liquid at least flows back downwards on the outer surface of the brush body 1022 towards the rotary rolling direction, mainly, the liquid supply channel is arranged to be a structure gradually inclined downwards from the backward position towards the forward position, the position where the liquid supply channel is communicated with the first cavity 101 forms the liquid supply part 110, when the clean water is supplied, the structures of the liquid supply channel and the liquid supply part 110 form a structure obliquely spraying the clean water downwards, so that the clean water can be sprayed onto the outer surface of the brush body 1022 towards the rotary rolling direction to form a cleaning effect, the outer surface of the brush body 1022 mainly contacts the ground to form a cleaning effect on the ground, which is beneficial to the cleaning effect of the brush body 1022 on the ground, the cleaning part 1022 of the ground, the sewage can be sprayed onto the outer surface of the brush body 1022 to form a cleaning effect, and the sewage can be able to be more effectively when the sewage is guided to flow back-falling onto the sewage collection area before the sewage, the sewage collection channel 105, so that the sewage can be formed on the sewage collection area, and the sewage collection area, the sewage can be formed by the sewage collection channel 106, and the sewage collection channel 105, and the sewage can be more effectively, and the sewage collection area before the sewage collection area, the sewage can be formed by the sewage collection channel 106, and the sewage collection area before the sewage collection area, the sewage collection area can be formed by the sewage collection area, and the sewage collection area can be formed by the sewage collection area, the sewage collection area. Simultaneously, the lower sewage of part foul degree and clear water can be lived by the pocket and drives to remove subaerially along rotatory roll direction in pressing from both sides room 103, realizes that clear water and brush body 1022 act ground jointly and realize the cleaning performance to ground, and is thus obvious, supplies liquid portion 110 to supply the structure of clear water and the structure that forms sewage can prevent that sewage from falling back to subaerially arousing the secondary pollution to ground, and then promotes the whole clean effect to ground.

It can be understood that, in the process that the liquid supply part 110 continuously supplies clean water to the rotary brush 102, after a certain time, the clean water is supplied to the rotary brush 102, the clean water is mainly held by the inter-clamping cavity 103, the clean water is driven to move to the ground along the rotary rolling direction, and the clean water and the brush body 1022 act together on the ground to form sewage, the sewage is driven by the rotary brush 102 to move from the ground along the rotary rolling direction to the sewage returning channel 105, so that the effects of cleaning the rotary brush 102 and supplying clean water to the ground are achieved, and the sewage is collected.

In the present embodiment, during the rotation and rolling process of the rotating and rolling brush 102, a portion of the sewage forms a falling structure on the outer surface of the brush body 1022 facing the rotation and rolling direction and is transferred by the brush body 1022 facing the rotation and rolling direction, and during the transfer process, a blocking structure is formed at the position of the airflow blocking portion 104, so that a portion of the sewage enters the flow channel 106 to move along the flow channel 106 into the sewage returning channel 105, and a portion of the sewage reaches the ground along the rotation and rolling direction, so that during the rotation and rolling process, the rotating and rolling brush 102 is continuously supplied with clean water to clean the sewage on the ground along the rotation and rolling direction, and therefore, the sewage on the ground along the rotation and rolling direction is relatively clean when not contacting the ground and forms sewage under the pulling and cleaning effect of the rotating and rolling brush 102, and the sewage is driven by the rotating and rolling brush 102 to enter the sewage returning channel 105 along the inner surface of the first cavity 101, thereby collecting and treating the relatively dirty sewage.

Wherein, to the collection part of sewage, can set up the sewage case on first main part 10 or directly on ground cleaning device 1, the sewage case comes to be the structure that is linked together with returning dirty passageway 105, and the fan that sets up vacuum pump or big suction simultaneously is linked together with the sewage case for produce the suction of air current when ground cleaning device 1 starts work, will enter into returning the sewage in dirty passageway 105 through the suction of air current and absorb and collect the sewage incasement, the user regularly maintain clear up the sewage case can.

The working principle is as follows: the end face cleaning equipment of the scheme mainly realizes ground cleaning treatment on the ground, mainly comprises a rotary rolling brush 102 capable of rotating and rolling to contact the ground for cleaning treatment, and simultaneously, the rotary rolling brush 102 realizes transfer and collection treatment on solid-liquid mixtures on the ground in motion, wherein an airflow baffle part 104 is mainly arranged to form a structure for blocking airflow, so that the airflow can form a concentrated entering effect on the lower area position of the rotary rolling brush 102 to absorb and collect the solid-liquid mixtures on the ground, and an inter-clamping cavity 103 can be communicated with a flow channel 106, so that the airflow can enter the inter-clamping cavity 103 and enter the flow channel 106 along the direction opposite to the rotary rolling direction, the cleaning effect of the airflow on a brush body 1022 and the flow channel 106 is realized, the cleaning treatment effect on the rotary rolling brush 102 is improved, and the rotary rolling brush 102 can keep relative clean effect and drying effect; the scheme is further provided with a liquid supply part 110, the liquid supply part 110 is used for supplying cleaning liquid to the rotary brush 102, namely supplying clean water, the structure of the liquid supply part 110 enables the solid-liquid mixture formed by driving of the rotary brush 102 to not easily form a falling structure along the rotary rolling direction, the solid-liquid mixture can fall along the direction opposite to the rotary rolling direction to effectively achieve centralized collection of the solid-liquid mixture, meanwhile, the problem that the solid-liquid mixture falls to the ground to form secondary pollution to the ground is solved, a backflow part 111 is arranged for guiding the solid-liquid mixture thrown by the rotary brush 102, the solid-liquid mixture in the first cavity 101 can flow back along the direction opposite to the rotary rolling direction to achieve collection in the dirt return channel 105 through the flow channel 106, the thrown solid-liquid mixture is prevented from flowing back towards the forward position direction of the rotary brush 102 to cause secondary pollution to the ground, the collection effect of the solid-liquid mixture is achieved on the whole, the effect that the solid-liquid mixture is sucked by concentrated air flow is achieved, and the problem that the secondary pollution to the ground is caused by the falling of the solid-liquid mixture is effectively solved.

It will be understood by those skilled in the art that the above embodiments are specific examples of the invention and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.

Claims

1. Floor cleaning apparatus comprising a first body, characterised in that: the advancing direction of the first main body is set to be the forward direction, a first cavity is arranged on the first main body, and a rotary rolling brush capable of rotating and rolling is arranged in the first cavity;

an airflow blocking part is arranged in an area position from a first horizontal side position of the rotary rolling brush to the highest position of the top of the rotary rolling brush along the rotary rolling direction on the first main body;

the airflow blocking part is positioned on the outer side area of the rotary brush and/or on the surface of the cavity of the first cavity, and when the rotary brush rotates and rolls, at least one brush body is arranged to be in mutual contact with the airflow blocking part to form a structure for blocking airflow from flowing through;

at least two of the three brush elements which are continuously adjacent to each other are alternately arranged to be in contact with the airflow blocking part when the rotating and rolling brush rotates and rolls, and the two adjacent inter-clamping cavities are alternately communicated with the flow channel.

2. A floor cleaning apparatus as claimed in claim 1, wherein: the air flow baffle part is arranged in the rotary rolling direction, and is formed into an M space area from the first horizontal side position of the rotary rolling brush to the highest position of the top of the rotary rolling brush in the corresponding area position of the outer side of the rotary rolling brush, and the middle position or the highest position of the air flow baffle part in the rotary rolling direction is not positioned at the highest position of the top of the rotary rolling brush;

or the M space area is formed by the area position corresponding to the outer side of the rotary rolling brush from the first horizontal side position of the rotary rolling brush to the top highest position of the rotary rolling brush in the rotary rolling direction, the middle position separation line formed by the M space area in the rotary rolling direction is an N line, the M1 space area is formed by the area position corresponding to the outer side of the rotary rolling brush from the first horizontal side position of the rotary rolling brush to the N line position, and the airflow blocking part is arranged in the M1 space area.

3. A floor cleaning apparatus as claimed in claim 2, wherein: at least one part of the flow channel is arranged in the area position from the first horizontal side position of the rotary brush to the position of the airflow baffle part, the lower end of the flow channel is arranged to be communicated with the pollutant return channel arranged on the first main body, and the upper end of the flow channel is arranged to be communicated with the outer surface of the airflow baffle part.

4. A floor cleaning apparatus as claimed in claim 1, 2 or 3, wherein: the brush body part is arranged to be of a convex structure relative to the circumferential outer surface of the main body part, and when the brush body part is not deformed, the linear height distance L0 formed by the convex structure on the convex side of the brush body part is larger than the shortest linear space distance L1 formed from the lowest position of the bottom of the airflow blocking part to the circumferential outer surface of the main body part, so that the brush body part is in a compression joint deformation structure when contacting the airflow blocking part.

5. A floor cleaning apparatus as claimed in claim 4, wherein: the brush body and the airflow blocking portion are in a structure which is not in contact with each other, at least one part of the cavity between the clamps corresponds to the position of the airflow blocking portion, an annular flow channel is formed in the cavity between the clamps between the outer surface of the cavity between the clamps and the outer surface of the airflow blocking portion on two adjacent brush bodies, and the position of a forward region of the airflow blocking portion on the first cavity is communicated with the flow channel through the cavity between the clamps and the annular flow channel.

6. A floor cleaning apparatus as claimed in claim 5, wherein: the first main body is also provided with a backflow part, the backflow part is arranged on the forward direction and/or the upper area position of the airflow blocking part along the rotating and rolling direction, the lowest position of the bottom of the backflow part is positioned above the lowest position of the airflow blocking part and is in a structure which is not mutually contacted with any brush body part, and the highest position of the top end of the backflow part is formed by extending and extending the lowest position of the bottom of the backflow part towards the forward direction and extending towards the upper direction of the rotating and rolling brush;

7. A floor cleaning apparatus as claimed in claim 6, wherein: and when the rotary rolling brush rotates and rolls, a structure that the gas collecting area is communicated with the flow channel through the inter-clamping cavity and is communicated with the flow channel through the inter-clamping cavity is formed.

8. A floor cleaning apparatus according to claim 3, wherein: the sewage return channel is arranged to be of a hollow structure, and the sectional area formed by the hollow structure is gradually narrowed from one end position far away from the rotary brush to one end position close to the rotary brush;

or the sewage return channel is provided with a sewage return port which is arranged to be communicated with the first cavity, and the sewage return port is arranged in an area position from the lowest position of the bottom of the rotary brush to the first horizontal side position of the rotary brush along the rotary rolling direction, so that the flow channel is arranged above the sewage return port and is in a drop structure in the vertical direction, and the sewage return port is arranged to be communicated with the flow channel;

or, return and be provided with back dirty mouthful on dirty passageway, return dirty mouthful and set up to be the structure of being linked together with first chamber, and still be provided with the collection dirty mouth between returning dirty mouthful and the round brush soon, the collection dirty mouthful is the structure of being linked together with first chamber and return dirty mouthful respectively, and the collection dirty mouthful sets up to be the extending structure along the rotation axis direction of revolving the round brush to set up collection dirty mouthful and be the structure that the direction of revolving the round brush inclines gradually towards in the rotation axis direction.

9. The floor cleaning apparatus of claim 8, wherein: a rebound part is arranged on the flow channel or between the flow channel and the sewage return channel, and the rebound part is arranged to be of an extending convex structure towards the direction of the rotary rolling brush to form a structure which can be in mutual contact with the brush body part;

the protruding structure of the rebound portion is configured such that the deformation amount of the brush member when the rebound portion is in the contact structure with the brush member is larger than the deformation amount of the brush member when the brush member is in the contact structure with the airflow blocking portion.

10. A floor cleaning apparatus as claimed in claim 8 or 9, wherein: the device also comprises a control module at least used for controlling the rotary brush to move;

or a threshold value B is arranged in the control module, when the threshold value B is triggered, the rotary brush is made to rotate and roll to be located at the second position to form a continuous contact structure between at least one brush body part and the airflow blocking part so that the brush body part forms a structure for continuously blocking airflow, and the airflow generator is controlled to form a structure for generating airflow to enter along the rotation and rolling direction so as to form a structure for cleaning at least the pollutant return channel.

11. A floor cleaning apparatus as claimed in claim 2, wherein: a plurality of liquid supply parts are arranged on the M1 space region or the airflow baffle part, the liquid supply parts are arranged to be in a spaced distribution structure along the direction of the rotation axis of the rotary rolling brush, and the liquid supply parts are arranged to be communicated with the first cavity;