CN218852587U

CN218852587U - Floor scrubber

Info

Publication number: CN218852587U
Application number: CN202222725563.XU
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: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-04-14
Anticipated expiration: 2032-10-17

Abstract

The floor washing machine comprises a floor brush main body provided with an installation cavity, wherein the lower part of the installation cavity is arranged to be of an open structure; the cleaning brush is arranged in the mounting cavity in a rotatable rolling motion manner, a plurality of brush strips are arranged on the cleaning brush, the plurality of brush strips are all arranged to be of a convex structure, and the plurality of brush strips are arranged to be of an interval distribution structure along the rotating rolling direction of the cleaning brush; the scrubbing brush main body is also provided with a scraping piece which is arranged to be in a convex structure towards the direction of the cleaning brush; be provided with on the scraper and touch the face, touch the face and set up to constitute for being the structure of mutual contact with single brush strip, and touch the face and still set up to be the slope structure for relative vertical direction to touch the face and set up to be the slope structure that the high distance that is relative ground increases gradually by the one end position of keeping away from the cleaning brush towards the one end position that is close to the cleaning brush. The problem of current floor cleaning machine to the sewage collection effect that the round brush drove poor, the noise is big and arouse the secondary pollution to ground easily is solved to this scheme.

Description

Floor scrubber

Technical Field

The utility model relates to the clean field on ground, concretely relates to floor cleaning machine.

Background

The current floor scrubber generally sets up the cylinder and comes to carry out cleaning to ground, wherein, part floor scrubber is provided with the round brush and comes to ground cleaning, but the structure of round brush leads to it can drive sewage at rotatory roll in-process and throw along rotatory roll direction, arouse easily that sewage leads to the secondary pollution on ground, and simultaneously, the last structural part that drives the sewage of round brush and come to collect leads to the collection effect poor to sewage of floor scrubber, and there is great noise problem still, the user experience effect is all seriously influenced to the above-mentioned problem.

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 floor cleaning machine mainly solves the problem that current floor cleaning machine is poor to the sewage collection effect that the round brush drove, the noise is big and arouse the secondary pollution to ground easily.

The embodiment of the utility model provides a floor washing machine, which comprises a floor brush main body, wherein the floor brush main body is provided with an installation cavity, and the lower part of the installation cavity is arranged to be an open structure;

the cleaning brush is arranged in the mounting cavity in a rotatable rolling motion manner, a plurality of brush strips are arranged on the cleaning brush, the plurality of brush strips are all arranged to be of a convex structure, and the plurality of brush strips are arranged to be of an interval distribution structure along the rotating rolling direction of the cleaning brush;

the scrubbing brush main body is also provided with a scraping piece which is arranged to be in a convex structure towards the direction of the cleaning brush;

be provided with on the scraper and touch the face, touch the face and set up to constitute for being the structure of mutual contact with single brush strip, and touch the face and still set up to be the slope structure for relative vertical direction to touch the face and set up to be the slope structure that the high distance that is relative ground increases gradually by the one end position of keeping away from the cleaning brush towards the one end position that is close to the cleaning brush.

In the floor washing machine, the minimum thickness value formed by the convex structure provided with the single brush strip in the rotating and rolling direction of the cleaning brush is H1, the average thickness value formed by the convex structure provided with the scraper in the rotating and rolling direction of the cleaning brush is H2, and H2 is set to be greater than H1;

and the contact distance value formed by the contact surface on the inclined structure along the inclined direction is set to be H3, and H3 is set to be greater than or equal to H1 or H3 is set to be greater than or equal to H2.

In the floor washing machine, H3 is set to be equal to or greater than three times H1, or the average thickness value formed by the convex structure of the single brush strip in the rotating and rolling direction of the cleaning brush is H0, and H3 is set to be equal to or greater than two times H0.

In the floor washing machine, the angle value of the inclined structure formed by the contact surface relative to the vertical direction is a, and a is set to be greater than or equal to 5 degrees and less than or equal to 30 degrees.

In the floor washing machine, the cleaning brush is provided with the brush body, and the plurality of brush bars are arranged on the brush body and are arranged to be convex towards the outer direction of the brush body;

when any brush bar and the contact surface are in a mutual contact structure, the top end position of the contact surface is positioned in the region position from the middle position to the outermost position of the brush bar on the convex structure in the vertical direction towards the projection position of the brush bar.

Aforesaid floor washing machine, the protruding structure of a plurality of brush strips all sets up to be the slope structure along the rotatory direction of rolling of cleaning brush for constitute when arbitrary brush strip is the structure of mutual contact with the contact surface and all be the structure that is not parallel to each other for this brush strip and horizontal direction and vertical direction, and this brush strip constitutes for the slope structure that the high distance that is relative ground reduces gradually towards scraping a direction.

In the floor cleaning machine, the floor brush main body is further provided with a sewage suction channel, the sewage suction channel is provided with a sewage suction port, and the sewage suction channel is communicated with the installation cavity through the sewage suction port;

the setting is scraped the top that the piece is located soil pick-up mouth and is located the below of the top position of cleaning brush, or the setting is scraped the top that the piece is located soil pick-up mouth and is set up soil pick-up mouth and is located the below of the rotation axis of cleaning brush and set up the top terminal surface of scraping the piece and be H4 to the distance of the rotation axis of cleaning brush on vertical direction, sets up H4 less than or equal to H3.

In the floor washing machine, two adjacent brush bars are arranged to form a clamping cavity in the rotating and rolling direction of the cleaning brush;

when the scraping piece is positioned in the clamping cavity, a structure that the top end surface of the scraping piece is not in contact with the brush strip above the scraping piece is formed, and a structure that the bottom end surface of the scraping piece is not in contact with the brush strip below the scraping piece is formed, or a structure that the outer surface of the scraping piece is not in contact with the outer surface of the cleaning brush when the scraping piece is positioned in the clamping cavity is formed.

Aforesaid floor cleaning machine, the top of scraping the piece is provided with back dirty chamber, returns to set up the backward flow way between dirty chamber and the soil pick-up passageway, and at least a part of backward flow way sets up to be the structure that extends the distribution in vertical direction, and the both ends of backward flow way set up to constitute for the structure that is linked together with returning dirty chamber and soil pick-up passageway respectively and make to return in the soil pick-up passageway is entered into to the dirty accessible backward flow of dirty chamber.

According to the floor washing machine, the flow guide part is arranged on the upper portion of the scraping piece, the flow guide part is arranged to be an inclined structure, and the inclined structure which is gradually reduced relative to the height distance of the ground from one end position close to the cleaning brush to the end position far away from the cleaning brush enables dirty liquid to be gathered towards the bottom position of the dirty return cavity in the flow guide part.

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

in this scheme, through setting up the cleaning brush, set up a plurality of brush strips on the cleaning brush and realize the cleaning to ground, a plurality of brush strips are interval distribution structure and form the cleaning to scrubbing on ground, and the overall structure of cleaning brush is difficult to adsorb sewage, and the cleaning brush is difficult to appear moldy smelly problem for the cleaning brush can be handled by drying fast.

The structure of the cleaning brush of this scheme can more effectually drive subaerial sewage and rubbish and transfer, realizes transferring sewage and rubbish and collects in the scrubber, simultaneously, can effectually prevent that sewage from being thrown away to subaerial secondary pollution that arouses along rotatory roll direction.

In this scheme, to the collection part of sewage, set up and scrape the piece and scrape the collection to the sewage that the brush strip drove, the brush strip can make when contacting with scraping the piece the brush strip carry out certain deformation spring effect, be favorable to carrying out the spring separation with sewage and the clean brush of the adhesion on the surface sewage and rubbish that the cleaning brush drove, realize concentrating sewage and rubbish and collect, be favorable to the clean brush to keep the clean state that lasts simultaneously, and be favorable to carrying out drying process with the cleaning brush.

The scraper structure of this scheme for the brush strip forms the guide bullet effect of slowly pressing in scraper position contact, makes sewage and rubbish and the rubbish of adhesion carry out the bullet at scraper position and moves the separation on sewage and the rubbish that the cleaning brush drove, can effectually prevent that sewage and rubbish from continuing to be thrown away along rotatory roll direction and coming fall back to subaerial secondary pollution who arouses ground.

In this scheme, set up on the scraping piece and touch the face of connecing to touch the structure that the face of connecing sets up to be the slope, make the brush strip with touch the face of connecing and form a slow pressure bullet effect along the incline direction at the in-process of contact, be favorable to reducing the noise of brush strip and scraping piece contact, make the brush strip can more effectually form slow pressure bullet effect and come to realize concentrating the collection effect after separating the sewage and the rubbish that the brush strip drove and the adhesion simultaneously.

The overall structure of the scraper of this scheme for the brush strip forms the slow pressure spring-action effect of guide on touching the face, can not form the hard patting effect of brush strip and scraper, very big reduction the noise of brush strip and scraper contact, the gliding effect of slope slowly pressing is gone up on touching the face in the outer end position that forms the brush strip, has not only reduced the noise, and separates out the effect of carrying out the collection after sewage and rubbish better.

The size of the contact surface of this scheme is injectd for the slope structure that the contact surface formed can effectually form the slow-pressing spring distance to the brush strip, and the brush strip can effectually be suppressed and be out of shape and bounce in this slow-pressing spring distance, makes sewage and rubbish and the sewage and the rubbish of adhesion can be separated by effectual on sewage and the rubbish that drive on the brush strip and the brush strip, so that carry out more effectual collection processing to sewage and rubbish.

In this scheme, still be provided with back dirty chamber in the top of scraping, return dirty chamber and the soil pick-up passageway of scraping the below and can constitute the structure that is linked together to the realization is scrubbed and is separated or is thrown away sewage and rubbish after being bounced towards the scraping top and can fall back, and falls back to the soil pick-up passageway position and come concentrated absorption collection.

The cleaning brush of this scheme can set up to gluey material constitution for cleaning brush self does not absorb sewage, and sewage and rubbish only adhesion are on cleaning brush's surface, make cleaning brush be difficult to go mildy and smelly, and absorb the collection with the sewage that cleaning brush drove more easily.

Drawings

FIG. 1 is a schematic perspective view of a floor scrubber;

FIG. 2 is a perspective view of the main body of the floor brush;

FIG. 3 is a schematic cross-sectional view of the inside of the body of the floor brush;

FIG. 4 is an enlarged partial view of FIG. 3 at X;

FIG. 5 is a side cross-sectional view of the body of the floor brush;

FIG. 6 is an enlarged partial view at Y in FIG. 5;

FIG. 7 is a sectional view of the side structure of the main body of the floor brush;

FIG. 8 is an enlarged partial view at Z of FIG. 7;

reference numerals: 1-floor washing machine, 10-floor brush main body, 101-installation cavity, 102-cleaning brush, 1021-brush strip, 1022-brush body, 1023-clamping cavity, 103-scraping piece, 1031-contact surface, 1032-flow guide part, 104-dirt suction channel, 1041-dirt suction port, 105-dirt return cavity and 106-return channel.

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 floor scrubber, as shown in fig. 1 to fig. 8 constitution, floor scrubber 1 of this scheme mainly carries out the cleaning to ground subaerial, wherein, mainly sets up the cleaning effect of accomplishing ground through the rotatory roll of cleaning brush 102.

The floor cleaning machine 1 of this scheme, including scrubbing brush main part 10, scrubbing brush main part 10 is located subaerial removal and realizes the cleaning to ground, the direction of advance that sets up scrubbing brush main part 10 removal is forward, the direction of moving back is the back, be provided with installation cavity 101 on scrubbing brush main part 10, installation cavity 101 sets up to being hollow structure, and the lower part position of installation cavity 101 sets up to being open structure, open structure makes installation cavity 101 be the structure of being linked together with ground, so that subaerial sewage and rubbish can enter into in installation cavity 101 through open structure, and then realize the collection treatment effect to sewage and rubbish.

The floor washing machine 1 comprises a collecting and processing structure part of sewage and garbage, the floor washing machine 1 further comprises a cleaning brush 102, the cleaning brush 102 is arranged in the installation cavity 101 in a rotatable and rolling motion mode, and a part of the cleaning brush 102 downwards penetrates through or forms an exposed structure through an open structure, so that the cleaning brush 102 can contact the ground in a rotating and rolling process to achieve the effect of cleaning the ground; the concrete structure part of cleaning brush 102, be provided with a plurality of brush 1021 on cleaning brush 102, a plurality of brush 1021 all set up to be protruding structure, and a plurality of brush 1021 set up to be interval distribution structure along cleaning brush 102's rotatory direction of rolling, brush 1021 through a plurality of protruding structures comes to carry out cleaning to ground, brush 1021 can drive and roll up subaerial sewage and rubbish and remove, sewage and rubbish enter into the installation cavity 101 under cleaning brush 102's drive, and concentrate in the installation cavity 101 and absorb the collection, realize the cleaning process effect of floor cleaning machine 1 to ground.

Wherein, in the installation cavity 101, to the collection constitutional part of sewage and rubbish, and make the last sewage that drives of cleaning brush 102 and the constitutional part that rubbish can separate to collect relatively cleaning brush 102, this scheme still is provided with scraper 103 on scrubbing brush main part 10, scraper 103 sets up to be the protruding structure towards cleaning brush 102 direction, scraper 103 can set up to be located the installation cavity 101 on the surface and be the protruding structure, also can set up to be located scrubbing brush main part 10 and pass the surface of installation cavity 101 and be the protruding structure, scraper 103 mainly sets up to be the protruding structure towards the middle part position direction of the cross-section of installation cavity 101, so that scraper 103 separates the collection with sewage and rubbish on the cleaning brush 102.

In the scheme, aiming at the specific structural parts of the scraping part 103, a contact surface 1031 is mainly arranged on the scraping part 103, the contact surface 1031 mainly realizes a mutual contact structure with the brush strips 1021, namely, the contact surface 1031 is arranged to be in a mutual contact structure with any single brush strip 1021, the contact surface 1031 is also arranged to be in an inclined structure relative to the vertical direction, the contact surface 1031 is arranged to be in an inclined structure, the height distance of the contact surface 1031 relative to the ground is gradually increased from one end position far away from the cleaning brush 102 to one end position close to the cleaning brush 102, when the cleaning brush 102 rotates and rolls, the brush strips 1021 synchronously rotate and roll around the rotation axis of the cleaning brush 102, the brush strips 1021 sequentially form a contact structure with the scraping strips, namely, the contact structure with the contact surface 1031 is sequentially formed by the brush strips 1021, under the inclined structure of the contact surface 1031, the brush bar 1021 contacts the contact surface 1031 and slides in a guiding manner along the inclined direction of the inclined structure, under the structure that the brush bar 1021 contacts the contact surface 1031 and slides in a guiding manner along the inclined direction on the contact surface 1031, the contact surface 1031 can have the crimping effect on the brush bar 1021, the brush bar 1021 forms a slow-pressing deformation effect under the crimping effect, and a slow-pressing bouncing effect is formed under the deformation structure, sewage and garbage on the cleaning brush 102 or the brush bar 1021 are bounced and separated under the slow-pressing bouncing effect, the sewage and the garbage are mainly moved and separated towards the surface position of the installation cavity 101, the cleaning brush 102 or the brush bar 1021 can keep a relatively clean state, and the sewage and the garbage are prevented from flowing along the rotation rolling direction or being bounced and falling back to the ground to cause secondary pollution to the ground.

It can be understood that, the brush bar 1021 is at the in-process with the contact surface 1031 contact, the brush bar 1021 slowly presses the deformation gradually, and form slowly and suppress the effect of springing gradually, when brush bar 1021 and contact surface 1031 are in the moment of the separation, brush bar 1021 can form the abrupt effect of springing and reset to initial condition, can make sewage and rubbish that are driven by cleaning brush 102 under the abrupt effect of springing, sewage and rubbish of adhesion all can be flicked and separated on cleaning brush 102 or brush bar 1021, make sewage and rubbish move towards the surface position of installation cavity 101 and separate, and then realize the collection effect to the flicking separation of sewage and rubbish on cleaning brush 102 or brush bar 1021, effectively solve sewage and rubbish and the problem of the secondary pollution that causes along the direction of rotation fall to ground.

It is thus clear that set up contact surface 1031 in this scheme on scraping 103, and will touch contact surface 1031 and set up to be the structure that is the slope, make brush bar 1021 and contact surface 1031 form a slow pressure spring effect along the incline direction at the in-process of contact, be favorable to reducing the noise that brush bar 1021 and scraping 103 contacted, make brush bar 1021 can more effectually form slow pressure spring effect and realize concentrating the collection effect after separating the sewage and the rubbish that brush bar 1021 drove and the adhesion.

The overall structure of scraping 103 of this scheme for brush bar 1021 forms the slow-pressing of guide and plays the effect on touching the interface 1031, can not form the rigid effect of patting of brush bar 1021 and scraping 103, very big reduction the noise of brush bar 1021 and scraping 103 contact, the gliding effect of slow-pressing on touching the interface 1031 is leaned on to the outer end position that forms brush bar 1021, not only reduced the noise, and the effect of collecting after separating out sewage and rubbish is better.

To the structure part of brush strip 1021, brush strip 1021 sets up to be the structure of compliance, brush strip 1021 can warp when receiving pressure, when brush strip 1021 contacts ground, brush strip 1021 receives the pressure of the gravity of scrubber 1 self or the pressure that the user applyed makes brush strip 1021 be the deformation structure, brush strip 1021 contacts ground and warp and forms the clean effect to ground, the realization is driven with subaerial sewage and rubbish and is rolled up and carry out the collection processing that transports in scrubber 1.

The compliance structure part of brush bar 1021, when brush bar 1021 and scraping 103 contact, brush bar 1021 is guided under the slope structure on touching the face 1031 and is removed and form certain gentle pressure deformation effect, make brush bar 1021 form the effect of gentle pressure flicking under the compliance structure, the realization drives sewage and the rubbish of adhesion on the brush bar 1021 and separates, make sewage and rubbish break away from brush bar 1021 and brush body 1022 under the effect of gentle pressure flicking, sewage and rubbish after breaking away from can be effectively absorb the collection.

In the scheme, in order to form a better pressure-relieving elastic effect when the brush bar 1021 is contacted with the contact surface 1031 and better separate sewage and garbage, the scheme sets the minimum thickness value formed by the convex structure of a single brush bar 1021 in the rotating and rolling direction of the cleaning brush 102 to be H1, sets the average thickness value formed by the convex structure of the scraping piece 103 in the rotating and rolling direction of the cleaning brush 102 to be H2, sets the H2 to be greater than the H1, makes the average thickness value of the scraping piece 103 greater than the minimum thickness value of the brush bar 1021, further can form a contact pressure-relieving elastic effect within a certain distance range when the brush bar 1021 is contacted with the scraping piece 103, makes the brush bar 1021 perform an elastic deformation effect within the distance range to elastically separate the sewage and the garbage on the cleaning brush 102 or the brush bar 1021; the contact distance value of the contact surface 1031 formed on the inclined structure in the inclined direction is set to be H3, a sliding guiding effect is formed in the contact distance value H3 within the range of the contact distance value H3 by the brush strip 1021, a slow-pressing and springing effect is formed when the brush strip 1021 slides on the contact surface 1031, the brush strip 1021 can perform a stable gradual slow-pressing deformation effect within the contact distance value and form gradually increasing springing force to springingly separate the sewage and the garbage, H3 is set to be greater than or equal to H1 or H3 is set to be greater than or equal to H2, the brush strip 1021 can form a larger contact distance value relative to H1 or H2 in the contact process with the contact surface 1031, a spring separation effect between the brush strip 1021 and the contact surface 1031 can be better formed within the range of the contact distance value H3, the brush strip can form a gradually increasing deformation structure, a gradually increasing slow-pressing and springing effect can be formed under the deformation structure, and the brush strip 102 or the brush strip can be better separated from the sewage and the garbage by cleaning the brush 102 or the garbage.

Alternatively, the thickness value at the end position where the brush bar 1021 is arranged in the protruding direction of the protruding structure is set to be the minimum thickness value H1.

Preferably, H1 is set equal to or greater than 2 mm.

Preferably, the length value of H3 in the protruding direction of the brush bar 1021 is set to H1 or H2 or more.

Preferably, H2 is set to 10 mm or less.

In this scheme, in order to form better spring separation effect, set up the triple of H3 more than or equal to H1, relative H1 can form bigger contact distance value this moment, make brush bar 1021 in with the in-process that contacts of contact surface 1031 can form relative H1 and possess bigger contact distance value, can be better in the scope of contact distance value H3 form the spring separation effect between brush bar 1021 and the contact surface 1031, and make brush bar 1021 can form crescent deformation structure, form crescent slow pressure spring effect under deformation structure, can be better to the sewage and the rubbish of cleaning brush 102 on or on the brush bar 1021 separate that the spring is moved.

Preferably, the H3 is set to a value equal to or greater than three times H1 and equal to or less than a length of the brush bar 1021 in the protruding direction.

In the scheme, in order to form a better bouncing separation effect, the average thickness value formed by the protruding structure of the single brush bar 1021 in the rotating and rolling direction of the cleaning brush 102 is H0 and is twice as large as H3 which is more than or equal to H0, so that the brush bar 1021 can form a larger contact distance value relative to H0 in the contact process with the contact surface 1031, the bouncing separation effect between the brush bar 1021 and the contact surface 1031 can be better formed in the range of the contact distance value H3, the brush bar 1021 can form a gradually-increased deformation structure, the gradually-increased slow-pressing bouncing effect is formed under the deformation structure, and the bouncing separation of sewage and garbage on the cleaning brush 102 or on the brush bar 1021 can be better performed.

Preferably, the H3 is set to a value equal to or greater than twice H0 and equal to or less than a length of the brush bar 1021 in the projecting direction.

Alternatively, when the brush bar 1021 is a straight line structure in the convex direction, the length value of the brush bar 1021 at this time is a straight line distance between two end positions of the brush bar 1021; when the brush bar 1021 is of an arc-shaped structure in the protruding direction, the length of the brush bar 1021 is equal to the arc length distance between two end positions of the brush bar 1021.

Preferably, H0 is set equal to or greater than 2.5 mm.

In this scheme, the angle value that sets up the slope structure that the relative vertical direction of contact surface 1031 constitutes is A, sets up A and is greater than or equal to 5 degrees and less than or equal to 30 degrees, under the injeciton of angle A for brush bar 1021 can be better along the slope structure of contact surface 1031 to guide and slide, and form better gentle pressure elasticity effect at gliding in-process, realize carrying out better elasticity separation with sewage and rubbish on cleaning brush 102 or brush bar 1021.

Preferably, the setting a is greater than or equal to 10 degrees and less than or equal to 20 degrees, and at this time, the effect of the slow pressing and springing formed by the contact of the brush bar 1021 and the contact surface 1031 is better, and the effect of springing and separating the sewage and the garbage on the cleaning brush 102 or the brush bar 1021 is better.

It can be understood that the contact distance value that the contact surface 1031 constitutes along the inclination direction on the inclined structure is H3, namely the slow-pressing elastic distance that the formed brush bar 1021 makes contact elastic movement on the contact surface 1031, and the brush bar 1021 can be effectively made slow-pressing deformation for elastic movement in the slow-pressing elastic distance, so that sewage and garbage driven on the brush bar 1021 and sewage and garbage adhered on the brush bar 1021 can be effectively separated, and more effective collection treatment can be performed on the sewage and the garbage.

It is thus clear that the size of the contact surface 1031 of scheme is injectd for the slope structure that the contact surface 1031 formed can effectually form the slow pressure bounce distance to brush bar 1021, and brush bar 1021 can effectually be carried out the slow pressure deformation and bounce in this slow pressure bounce distance, makes sewage and rubbish and the sewage and the rubbish of adhesion on the sewage and the rubbish that drive on the brush bar 1021 and the brush bar 1021 can be by effectual separation, so that carry out more effective collection processing to sewage and rubbish.

In the structure of the cleaning brush 102 of the present embodiment, a brush body 1022 is disposed on the cleaning brush 102, the brush body 1022 may be configured to be a cylindrical structure, such as a cylindrical structure, a plurality of brush bars 1021 is configured to be located on the brush body 1022 and configured to be a convex structure facing the outer direction of the brush body 1022, and a plurality of brush bars 1021 is mainly configured to be located on the outer surface of the brush body 1022 and configured to be a convex structure facing the outer direction, so that the plurality of brush bars 1021 contacts the ground to form a cleaning effect on the ground, respectively, wherein, in order to prevent the brush bars 1021 from being compressed too much when contacting the contact surface 1031, which results in the brush bars 1021 being difficult to reset, in the structure of the present embodiment, when any one brush bar 1021 and the contact surface 1031 are configured to contact each other, the top end position of the contact surface 1031 is located in an area position between the middle position of the brush bar 1021 and the outermost position of the brush bar 1021 on the convex structure, it can be understood that, within the range of the contact distance value H3, when any one of the brush bars 1021 is in contact with the wiper 103, the tip position of the contact surface 1031 is projected toward the brush bar 1021 in the vertical direction, the projected position is located in the region position between the middle position of the brush bar 1021 in the projecting direction and the outermost or endmost position of the brush bar 1021, the crimping distance of the contact between the brush bar 1021 and the contact surface 1031 is the largest when the projected position is located at the middle position of the brush bar 1021 in the projecting direction, the deformation effect of the brush bar 1021 is the largest, the crimping distance of the contact between the brush bar 1021 and the contact surface 1031 is the smallest when the projected position is located at the outermost position of the brush bar 1021 in the projecting direction, the deformation effect of the brush bar 1021 is the smallest, and it can be seen that the above-described structure defines the upper limit position of the contact position of the brush bar 1021 during the contact with the contact surface 1031, the contact crimping that ensures that brush bar 1021 can not be passed through leads to brush bar 1021 to be difficult to resume to initial condition, and makes brush bar 1021 can be effectual come to contact with the contact surface 1031 and form the effect of slowly pressing the bullet and separate sewage and rubbish under this structure.

In the scheme, the convex structures of the plurality of brush bars 1021 are all arranged to be inclined structures along the rotating and rolling direction of the cleaning brush 102, namely the inclined structures of the convex structures of the brush bars 1021 are acute angles or obtuse angles in the rotating and rolling direction, so that when any one brush bar 1021 and the contact surface 1031 are in a mutual contact structure, the brush bar 1021 is in a structure which is not parallel to each other in the horizontal direction and the vertical direction, and the brush bar 1021 is in an inclined structure which gradually reduces the height distance relative to the ground in the direction of the scraping piece 103; it can be understood that, when any one brush bar 1021 on the cleaning brush 102 contacts with the contact surface 1031 on the scraper 103, the brush bar 1021 is of an inclined structure at this time, and the inclined structure makes the brush bar 1021 and the horizontal direction or the vertical direction be structures which are not parallel to each other, so that the brush bar 1021 is always at a certain inclined angle relative to the horizontal direction and the vertical direction in the process of contacting with the contact surface 1031, which is beneficial to forming better elastic force and elastic direction in the process of slow-pressing and bouncing to separate the sewage and the garbage, the elastic force to the sewage and the garbage formed in the process of contacting with the contact surface 1031 makes the sewage and the garbage be in the inclined direction relative to the horizontal direction and the vertical direction to move and separate the sewage and the garbage, and further improve the effect of elastic separation of the sewage and the garbage, most of the sewage and the garbage cannot move and separate along the horizontal direction or the vertical direction, so that the sewage and the garbage can better enter the surface of the installation cavity 101 to form a back-falling flow effect in the process of elastic separation.

In the floor cleaning machine 1 of this scheme, to the collection structure part of sewage and rubbish, this scheme still is provided with soil pick-up passageway 104 on scrubbing brush main part 10, soil pick-up passageway 104 mainly is used for sewage and rubbish subaerial, and sewage and rubbish that are driven by cleaning brush 102, still include that the sewage and rubbish that flick the separation when brush 1021 contacts with scraping piece 103 collect, sewage and rubbish enter into soil pick-up passageway 104 and concentrate the collection processing, wherein, set up soil pick-up mouth 1041 and soil pick-up passageway 104 and be the intercommunicating structure through soil pick-up mouth 1041 and installation cavity 101 on soil pick-up passageway 104, soil pick-up mouth 1041 and installation cavity 101 are the intercommunicating structure, so that make sewage and rubbish in the installation cavity 101 or on the cleaning brush 102 enter into in the soil pick-up passageway 104, still mainly realize through the air current to the collection of sewage and rubbish, after the air current gets into from the installation cavity 101, sewage and rubbish in the air current drive installation cavity 101, sewage and rubbish that clean brush 102 drives sewage and rubbish drive, the sewage and rubbish that the collection mouth 1041 that the contact forms are the back of 1041 and the air current that can be located the soil pick-up mouth 101 and the notch that the soil pick-up mouth 101 and collect the installation cavity, the sewage and the sewage that can be used for the sewage and the collection effect that the rear portion is used for the collection is set up mouth 101 is located to the sewage and the sewage that the installation cavity is concentrated collection is collected, the sewage that the sewage and the sewage that the installation cavity 101 is collected the sewage that the installation cavity is concentrated is formed.

In order to better come to collect the processing to the sewage and the rubbish of separating on the cleaning brush 102, this scheme sets up scraper 103 and is located soil pick-up mouth 1041's top and is located the below of cleaning brush 102's top position, make scraper 103 in the ascending position structure of vertical direction constitute for being located the top position of cleaning brush 102 to the high space region between soil pick-up mouth 1041's the position, sewage and the rubbish that carry out the bounce separation when brush 1021 and scraper 103 contact can be by the whipping or the bounce to scraper 103 in the top region position, the sewage that the bounce separation was out can be followed vertical direction and carried out the fall back and enter into soil pick-up mouth 1041 and collect, and then promote the effect of carrying out the fall back collection to sewage.

In order to better collect and treat sewage and garbage separated from the cleaning brush 102, the scraper 103 is arranged above the sewage suction port 1041 and the sewage suction port 1041 is arranged below the rotation axis of the cleaning brush 102, so that the sewage suction port 1041 can be relatively close to the ground in the vertical direction, the sewage suction port 1041 is arranged below the rotation axis of the cleaning brush 102 to better enable the sewage suction port to be used for entering the sewage and the garbage, sewage and garbage separated by bouncing on the cleaning brush 102 can timely enter the sewage suction port 1041 in the vertical direction, the sewage and garbage suction efficiency is improved, secondary pollution caused by sewage and garbage diffusion is prevented, the distance from the top end face of the scraper 103 to the rotation axis of the cleaning brush 102 in the vertical direction is set to be H4, H4 is smaller than or equal to H3, the scraper 103 can be relatively close to the rotation axis of the cleaning brush 102 in the vertical direction, H4 is smaller than or equal to H3, the top end face of the scraper 103 can be relatively close to the rotation axis of the cleaning brush 102 in the vertical direction, the sewage and the garbage collected and collected sewage in time.

In the scheme, in order to better realize the contact pressure-relieving spring effect that the plurality of brush bars 1021 respectively perform clearance replacement with the scraping element 103, the plurality of brush bars 1021 of the scheme is in a spacing distribution structure, the spacing distribution structure enables the plurality of brush bars 1021 to form a clearance in the rotating and rolling direction, specifically, two adjacent brush bars 1021 are arranged to form a clamping cavity 1023 in the rotating and rolling direction of the cleaning brush 102, the clamping cavity 1023 is a spacing structure which forms the spacing clearance in the rotating and rolling direction of two adjacent brush bars 1021 and enables two adjacent brush bars 1021 to form a mutual non-contact spacing structure in the rotating and rolling direction, wherein in the rotating and rolling process of the cleaning brush 102, the plurality of brush bars 1021 synchronously roll in the rotating and rolling direction, and the plurality of brush bars 1021 alternately contact with the scraping element 103 at intervals, wherein, when the scraping element 103 is located in the clamping cavity 1023, a structure is formed that the top end surface of the scraping element 103 and the brush strip 1021 above the scraping element 103 are not in contact with each other, and a structure is formed that the bottom end surface of the scraping element 103 and the brush strip 1021 below the scraping element 103 are not in contact with each other, or when the scraping element 103 is located in the clamping cavity 1023, the outer surface of the scraping element 103 and the outer surface of the cleaning brush 102 are not in contact with each other, it can be understood that when the scraping element 103 is located in the clamping cavity 1023, the scraping element 103 is not in contact with the brush strip 1021 above the scraping element 103 and the brush strip 1021 below the scraping element 103, and a certain air flow passage is formed in the clamping cavity 1023, in the rotating direction, the air flow above the cleaning brush 102, that is the air flow above the scraping element 103, can pass through the clamping cavity 1023 and around the outer surface of the scraping element 103, and is in a structure communicated with the space region below the scraping element 103, and the sewage and the suction effect can be realized in the process of the air flow passage, be favorable to absorbing the collection with the sewage and the rubbish of the adhesion on pressing from both sides chamber 1023, prevent to press from both sides and remain too much sewage and rubbish in the chamber 1023, simultaneously, press from both sides chamber 1023 and scrape the structure setting of piece 103 and make a plurality of brush bars 1021 come to contact each other with scraping piece 103 respectively in turn, realize better contact and slowly press the bullet effect.

During the rotation and rolling movement of the cleaning brush 102, the plurality of brush bars 1021 are alternately in contact with the wiper 103, that is, alternately in contact with the contact surface 1031, and meanwhile, the plurality of clamping cavities 1023 formed by the plurality of brush bars 1021 in the rotation and rolling direction are also formed to be alternately in a non-contact structure with the wiper 103, when the brush bars 1021 are in contact with the contact surface 1031, the air flow above the wiper 103 is blocked from entering the space region position below the wiper 103, and when the wiper 103 is located in the clamping cavities 1023, the effect of communicating air flow is formed, so that the air flow above the wiper 103 can enter the space region position below the wiper 103 along the outer surfaces of the clamping cavities 1023 and the wiper 103, and not only is the better bouncing between the brush bars 1021 and the wiper 103 to separate sewage and garbage, but also the better garbage between the wiper 103 and the clamping cavities 1023 can be collected by air flow to suck the sewage and the garbage.

In the scheme, aiming at the structural part for collecting the sewage and the garbage separated from the cleaning brush 102 in the contact process of the brush strip 1021 and the scraping part 103, a sewage returning cavity 105 is arranged above the scraping part 103, the sewage returning cavity 105 is arranged to be a concave structure, or the sewage returning cavity 105 is arranged to be a concave structure relative to the surface of the installation cavity 101, wherein the sewage returning cavity 105 can be arranged to be a structure communicated with the installation cavity 101, or the sewage returning cavity 105 can be arranged to be a part of the installation cavity 101, so that the sewage and the garbage separated from the cleaning brush 102 can form a sewage and garbage entering the sewage returning cavity 105 under the bouncing separation effect and the whipping separation effect, and a falling flow effect is formed in the sewage returning cavity 105, the sewage and the garbage separated from the cleaning brush 102 mainly form a flowing falling back along the surface of the sewage returning cavity 105, and the sewage and the garbage are prevented from flowing towards the cleaning brush 102, wherein, aiming at the collecting and processing structure part of the sewage and the garbage in the sewage returning cavity 105, a return channel 106 is arranged between the sewage returning cavity 105 and the sewage sucking channel 104, the return channel 106 realizes the return flow of the sewage and the garbage in the sewage returning cavity 105, specifically, at least one part of the return channel 106 is arranged in a structure extending and distributing in the vertical direction, so as to form a structure that the sewage and the garbage in the sewage returning cavity 105 can enter the return channel 106 along the vertical direction and realize the downward flow of the sewage and the garbage for collecting under the action of gravity, mainly, two ends of the return channel 106 are arranged in a structure respectively communicated with the sewage returning cavity 105 and the sewage sucking channel 104, so that the sewage and the garbage in the sewage returning cavity 105 can flow downward through the return channel 106 and enter the sewage sucking channel 104, and the sewage and the garbage in the sewage returning cavity 105 can enter the sewage sucking channel 104 for collecting under the action of gravity, the diffusion flow of the sewage and the garbage in the anti-backflow cavity 105 causes secondary pollution to the cleaning brush 102 and the ground, and the collection effect of the sewage and the garbage is improved.

In the scheme, in order to better guide sewage to form backflow to enter the sewage suction channel 104, the flow guide part 1032 is arranged at the upper position of the scraper 103, the flow guide part 1032 realizes the effect of guiding the sewage to flow, specifically, the flow guide part 1032 is set to be in an inclined structure, the flow guide part 1032 of the inclined structure guides the sewage to flow and converge in the inclined direction, the sewage which flows back mainly enters the sewage return cavity 105 and then flows downwards onto the flow guide part 1032, so that the sewage flows on the flow guide part 1032 to converge along the inclined direction, the inclined structure of the flow guide part 1032 is set to be in an inclined structure, the height distance of the inclined structure relative to the ground is gradually reduced from one end position close to the cleaning brush 102 to one end position away from the cleaning brush 102, so that the sewage can flow on the flow guide part 1032 towards the bottom position of the sewage return cavity 105 on the flow direction, the sewage which flows back into the flow cavity 105 flows onto the flow guide part 1032 on the inclined structure and flows onto the bottom surface or end surface of the sewage return cavity 105 on the inclined structure, further, the effect of collecting the sewage which flows back into the sewage in the sewage collection channel 106 is realized by lifting, and the sewage which flows back into the sewage collection channel 106, and the sewage which flows back flow collection channel 104 is collected in the sewage which collects the sewage which can be collected in the sewage which flows back flow is realized by the inclined structure.

The lower position or the lower end position of the sewage returning cavity 105 is in a communicated structure with the return channel 106, the lower position or the lower end position of the return channel 106 is in a communicated structure with the sewage absorbing channel 104, so that sewage separated under the slow-pressing and springing effect in the process that the brush strip 1021 formed in the rotating and rolling motion of the cleaning brush 102 is in contact with the contact surface 1031 on the scraper 103 can fall back into the sewage returning cavity 105, the sewage falling back in the sewage returning cavity 105 can flow downwards onto the flow guide part 1032, a sewage guiding effect is formed under the inclined structure of the flow guide part 1032, the sewage enters the sewage absorbing channel 104 under the concentrated converging effect, secondary pollution caused by the fact that the sewage crosses the top end face position of the scraper 103 and falls back onto the brush strip 1021 or the ground is prevented, the concentrated collecting effect on the sewage is effectively improved, and the problem of secondary pollution of the sewage is solved.

In this scheme, collect the part to the absorption of sewage and rubbish, set up the air current piece, air current piece work produces the air current, the air current produces suction, air current piece is direct or indirect and is linked together with soil pick-up passageway 104 for sewage and rubbish are absorbed under the suction of air current and are collected, the suction of air current carries out effectual absorption to sewage and rubbish on the cleaning brush 102 and the sewage and the rubbish in the installation cavity 101, make sewage and rubbish enter into and carry out the removal collection behind the soil pick-up passageway 104.

Wherein, hold the part to the collection of sewage and rubbish, can set up the sewage case, the sewage case is linked together with soil pick-up passageway 104 and makes sewage and rubbish enter into the sewage incasement and collect.

Wherein, to the structure part of supplying with the clear water, set up clear water tank and clear water spare, the clear water spare sets up to pump structure or valve structure, and clear water spare start work supplies the clear water in the clear water tank to ground or supplies to cleaning brush 102 for cleaning brush 102 and clear water are used to the ground jointly and are realized the clean effect to ground.

In this scheme, can set up cleaning brush 102 wholly to the rubber material constitution, if silica gel or rubber material constitute for cleaning brush 102 self can not adsorb sewage, and sewage and rubbish can only the adhesion on cleaning brush 102, will come cleaning brush 102 to drive when being favorable to brush 1021 and scraping piece 103 to contact and bounce the separation with the sewage and the rubbish of adhesion, realize the effective collection effect to sewage and rubbish.

In this scheme, can only set up brush 1021 into the rubber materials and constitute, constitute like silica gel or rubber material for brush 1021 self can not the soil pick-up sewage, sewage and rubbish only can the adhesion on brush 1021, are favorable to brush 1021 and scrape when 103 contacts come to drive the sewage and the rubbish of brush 1021 and adhesion and bounce and separate out, realize the effective collection effect to sewage and rubbish.

This scheme can set up brush 1021 and the brush body 1022 into the overall structure of integral type, like integrative injection moulding's structure, brush 1021 and brush body 1022 can all set up to the plastic material and constitute into the integral type structure.

This scheme can set up brush 1021 and brush 1022 to split type structure, can set up the mounting groove on the brush 1022 and carry out spacing installation to brush 1021, if set up T type groove structure, or the dovetail structure will install brush 1021 on the brush 1022, can regard for only brush 1021 to constitute for the plastic material this moment, or brush 1021 and brush 1022 are the plastic material and constitute.

In this scheme, brush 1021 or cleaning brush 102 set up the structure that constitutes for gluey material makes its self can not absorb sewage for brush 1021 or cleaning brush 102 can keep comparatively dry state for a long time, be difficult to appear moldy smelly problem, and make brush 1021 and cleaning brush 102 very easily by drying process, and simultaneously, brush 1021 and cleaning brush 102 keep comparatively clean state more easily, can effectual promotion to the cleaning performance on ground.

The working principle is as follows: the floor washing machine 1 mainly comprises a cleaning brush 102 for cleaning the ground, the cleaning brush 102 is of a rotary rolling structure, a plurality of brush strips 1021 are arranged to form a scrubbing effect on the ground, the cleaning brush 102 drives sewage and garbage to move in rotary rolling, a scraping piece 103 is arranged to separate the sewage and the garbage on the cleaning brush 102 in a springing mode, the brush strips 1021 and the scraping piece 103 are mainly arranged to form a slow-pressing springing effect, a contact surface 1031 is arranged on the scraping piece 103, the contact surface 1031 is of an inclined structure, the brush strips 1021 form a guided slow-pressing sliding effect when contacting the scraping piece 103, meanwhile, the brush strips 1021 form a slow-pressing deformation springing effect when contacting the contact surface 1031, the sewage and the garbage driven by the brush strips 1021 and the sewage and the garbage adhered to the brush strips 1021 are separated in a springing mode, the separated sewage and the separated garbage can be effectively sucked and collected, and the structure of the contact surface 1031 further enables the noise generated when the brush strips 1021 and the scraping piece 103 are in contact to be greatly reduced.

It will be understood by those skilled in the art that the foregoing 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 washing machine, including the scrubbing brush main part, its characterized in that: the floor brush main body is provided with an installation cavity, and the lower part of the installation cavity is arranged to be of an open structure;

the scraper is provided with a contact surface which is arranged into a structure capable of being in mutual contact with a single brush strip, the contact surface is also arranged into an inclined structure relative to the vertical direction, and the contact surface is arranged into an inclined structure which is gradually increased relative to the height distance of the ground from one end position far away from the cleaning brush to one end position close to the cleaning brush.

2. The floor scrubber of claim 1, wherein: setting the minimum thickness value formed by the convex structure of the single brush bar in the rotating and rolling direction of the cleaning brush to be H1, setting the average thickness value formed by the convex structure of the scraper in the rotating and rolling direction of the cleaning brush to be H2, and setting H2 to be larger than H1;

and setting a contact distance value of the contact surface formed on the inclined structure along the inclined direction to be H3, and setting H3 to be H1 or H3 to be H2 or more.

3. The floor scrubber of claim 2, wherein: h3 is set to be more than or equal to three times H1, or the average thickness value formed by the convex structures of the single brush strips in the rotating rolling direction of the cleaning brush is set to be H0, and H3 is set to be more than or equal to two times H0.

4. A scrubber as claimed in claim 2 or 3, wherein: the angle value of the inclined structure formed by the contact surface relative to the vertical direction is set to be A, and the A is set to be more than or equal to 5 degrees and less than or equal to 30 degrees.

5. The floor scrubber of claim 4, wherein: the cleaning brush is provided with a brush body, and the plurality of brush bars are arranged on the brush body and are arranged to be in a convex structure towards the outer direction of the brush body;

when any brush bar and the contact surface are in a mutually-contacted structure, the top end position of the contact surface is positioned in an area position between the middle position and the outermost position of the brush bar on the convex structure in the vertical direction towards the projection position of the brush bar.

6. The floor scrubber of claim 5, wherein: the protruding structure of a plurality of brush strips all sets up to be the slope structure along the rotatory direction of rolling of cleaning brush for constitute when arbitrary brush strip is the structure of mutual contact with the contact surface and all be the structure that is not parallel to each other for this brush strip and horizontal direction and vertical direction, and this brush strip constitutes for scraping the slope structure that the orientation is the high distance on relative ground and reduces gradually.

7. The floor scrubber of claim 6, wherein: the scrubbing brush main body is also provided with a sewage suction channel, the sewage suction channel is provided with a sewage suction port, and the sewage suction channel is communicated with the installation cavity through the sewage suction port;

the setting is scraped the piece and is located the top of soil pick-up mouth and is located the below of the top position of cleaning brush, or the setting is scraped the piece and is located the top of soil pick-up mouth and set up the soil pick-up mouth and be located the below of the rotation axis of cleaning brush and set up the top terminal surface of scraping the piece and be H4 to the distance of the rotation axis of cleaning brush in vertical direction, set up H4 less than or equal to H3.

8. The floor scrubber of claim 7, wherein: arranging two adjacent brush bars to form a clamping cavity in the rotating and rolling direction of the cleaning brush;

9. The floor scrubber of claim 8, wherein: the top of scraping the piece is provided with back dirty chamber, returns to set up the return channel between dirty chamber and the soil pick-up passageway, and at least a part of return channel sets up to be the structure that extends the distribution in vertical direction, and the both ends of return channel set up to constitute the structure that is linked together for with back dirty chamber and soil pick-up passageway respectively and make back the dirty liquid accessible return channel downflow on the dirty chamber and enter into the soil pick-up passageway.

10. The floor scrubber of claim 9, wherein: be provided with water conservancy diversion portion on the upper portion position of scraping the piece, water conservancy diversion portion sets up to being the slope structure, and sets up to be the slope structure that the high distance that is relative ground reduces gradually towards the one end position of keeping away from the cleaning brush by the one end position that is close to the cleaning brush makes foul solution can be assembled towards the bottom position of returning dirty chamber in the water conservancy diversion portion.