CN117462051A

CN117462051A - Floor brush mechanism and cleaning equipment

Info

Publication number: CN117462051A
Application number: CN202311386294.1A
Authority: CN
Inventors: 游友静
Original assignee: Suzhou Rongcai Innovation Technology Co ltd
Current assignee: Suzhou Rongcai Innovation Technology Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-01-30

Abstract

The invention discloses a floor brush mechanism and cleaning equipment. The floor brush mechanism comprises a floor brush main body, a storage box, a cleaning assembly and a fan assembly, wherein the floor brush main body is provided with a dirt sucking port which is suitable for being communicated with the outside, and the bottom of the floor brush main body is provided with an air outlet; the storage box is arranged on the floor brush main body and is provided with an air inlet and an air outlet, and the air inlet is communicated with the sewage suction port; the cleaning component is arranged on the front side of the floor brush main body, and the dirt suction port is arranged towards the cleaning component; the fan subassembly is located on the scrubbing brush main part, and the air inlet end of fan subassembly is linked together with the air outlet of bin, and the air outlet end and the air exit of fan subassembly are linked together. The technical scheme provided by the invention ensures that the floor brush mechanism is more stable in working, so that the cleaning equipment is not easy to tip in working, a user saves more labor in use, and the air flow blown to the surface to be cleaned can play a role in drying the surface to be cleaned, thereby being beneficial to quick drying of the surface to be cleaned, simultaneously being beneficial to keeping the drying of the cleaning assembly, and further improving the cleaning effect.

Description

Floor brush mechanism and cleaning equipment

Technical Field

The invention relates to the technical field of cleaning tools, in particular to a floor brush mechanism and cleaning equipment.

Background

Cleaning equipment such as floor washing machines, mopping machines, sweeping and mopping integrated machines and the like. Thereby form the negative pressure through the fan subassembly on the cleaning equipment and inhale the dustbin with debris or water stain etc. rubbish on ground in, carry out temporary storage with rubbish through the dustbin. When the fan assembly works, in order to better form a suction circulation system, on one hand, garbage can enter from a dirt suction port of the self-cleaning equipment, and on the other hand, filtered clean air flow can be discharged from the self-cleaning equipment again. The air outlet on traditional cleaning equipment generally sets up in the equipment main part, and cleaning equipment is at the in-process of work, and the air current blows to the article of week side easily, like snacks on the desktop, file or other article etc. easily causes the mess of week side article, and needs the user to rearrange, sometimes the user needs to deliberately avoid the clearance in these regions to influence user's clean effect, influence user's use experience sense.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is that the discharged air flow easily causes the scattering of objects at the periphery when the traditional cleaning equipment works, thereby increasing the labor intensity of users and affecting the applied cleaning effect and the use experience.

In order to solve the technical problems, the present invention provides a floor brush mechanism, comprising:

the floor brush comprises a floor brush main body, wherein a dirt sucking port suitable for being communicated with the outside is formed in the floor brush main body, and an air outlet is formed in the bottom of the floor brush main body;

the storage box is arranged on the floor brush main body and is provided with an air inlet and an air outlet, and the air inlet is communicated with the sewage suction port;

the cleaning assembly is arranged on the front side of the floor brush main body, and the dirt suction port is arranged towards the cleaning assembly;

the fan assembly is arranged on the floor brush main body, the air inlet end of the fan assembly is communicated with the air outlet of the storage box, and the air outlet end of the fan assembly is communicated with the air outlet.

Optionally, the storage box comprises a box body, an input channel and an output channel formed in the box body, and a flow guiding structure arranged in the box body, wherein the air inlet and the air outlet are openings formed on the outer surface of the box body respectively;

the utility model discloses a box, including input channel, guide structure, box, output channel, guide structure, the output channel's exit end is close to the top setting of box, and with the exit end of box is close to the top setting of box, guide structure's one side with enclose jointly between the inside wall of box and form the confession the entrance end of input channel holds and establishes first accommodation space wherein, guide structure's opposite side with enclose jointly between the inside wall of box and be formed with the second accommodation space that the exit end of input channel is linked together, be equipped with the intercommunication on the guide structure first accommodation space with the through-hole of second accommodation space, just the through-hole is located guide structure is kept away from one side of the exit end of input channel.

Optionally, a first protruding column and a second protruding column are protruding from the bottom of the box body, the first protruding column is hollow to form the input channel, the top end of the first protruding column is abutted to the top wall of the box body, the bottom end of the first protruding column is communicated with the outer side of the box body, a through hole is formed in the side wall of the first protruding column, and the through hole is arranged close to the top end of the first protruding column and is communicated with the inner cavity of the first protruding column and the inner cavity of the box body; the second convex column is hollow with two open ends, so as to form the output channel, the top end opening of the second convex column is arranged at intervals with the top wall of the box body, the bottom end opening of the second convex column is suitable for being communicated with the outer side of the box body, the through hole is positioned on one side of the first convex column opposite to the second convex column, and the second convex column is positioned between the first convex column and the through hole.

Optionally, the floor brush main body is provided with a containing groove with an upward notch, and the inner wall of the containing groove is provided with a first installation part; the storage box is detachably accommodated in the accommodating groove and at least partially protrudes out of the notch of the accommodating groove, a first matching part is arranged on the storage box, and the first installation part is matched with the first matching part so as to limit the storage box in the accommodating groove.

Optionally, the floor brush main body comprises a first shell and a second shell which are connected, an interlayer is formed between the first shell and the second shell, the fan assembly is positioned in the interlayer, and the storage box is arranged on the outer side of the first shell;

the floor brush main body is characterized in that the floor brush main body further comprises a first air guide piece and a second air guide piece which are arranged in the interlayer, a first air guide groove with a downward notch is formed in the first air guide piece, a second air guide groove with a downward notch is formed in the second air guide piece, the first air guide piece and the second air guide piece are connected with the second shell and are respectively sealed through the second shell, the notch of the first air guide groove and the notch of the second air guide groove are respectively sealed, the first air guide groove is communicated with the air outlet and the air inlet end of the fan assembly, and the second air guide groove is communicated with the air outlet end of the fan assembly and the air outlet.

Optionally, the ground brush main body is provided with at least two second fastening parts and at least two positioning parts respectively corresponding to the two second fastening parts;

the floor brush mechanism further comprises a detachable cover plate assembly arranged on the front side of the floor brush main body, the cover plate assembly is covered on the periphery of the cleaning assembly, and the cover plate assembly comprises a cover plate main body, a locking structure and at least two second matching parts, wherein the locking structure is in clamping fit with at least two second locking parts, and the at least two second matching parts are in one-to-one positioning fit with at least two positioning parts;

The locking structure is movably arranged on the cover plate main body, so that the locking structure is in a locking state of being buckled with at least two second buckling parts to lock the cover plate assembly on the ground brush main body, and an unlocking state of being separated from at least two second buckling parts to enable the cover plate assembly to be detached from the ground brush main body, and the at least two positioning parts and the at least two second matching parts are matched in a one-to-one correspondence manner to limit the cover plate assembly to move relatively to the ground brush main body in the horizontal direction.

Optionally, an installation groove is formed on the cover plate main body, the locking structure comprises a locking block arranged in the installation groove, a locking protrusion protruding from one side of the locking block, and an adjusting part protruding from the other side of the locking block, the locking protrusion can protrude from the peripheral side of the installation groove to be locked and matched with the second locking part, and the adjusting part protrudes from the top of the cover plate main body; when the adjusting part moves under the action of external force, the adjusting block and the locking protrusion are driven to move together, so that the locking protrusion can be separated from the second buckling part to be in the unlocking state.

Optionally, the second matching portion includes positioning grooves provided on the cover plate main body, the two positioning grooves are provided, the positioning portion includes positioning columns provided on the floor brush main body, the two positioning grooves and the two positioning columns are provided in one-to-one correspondence, the two positioning grooves are respectively located at two ends of the mounting groove along the transverse direction thereof, and the two positioning grooves are all provided at intervals with the mounting groove; the locking structure is provided with two locking structures which are arranged at intervals along the transverse direction of the floor brush main body and are provided with transverse movable strokes along the floor brush main body, and the locking protrusions of the two locking structures can be respectively arranged between the corresponding positioning grooves and the intervals of the mounting grooves in a protruding mode.

Optionally, a first buckling part is arranged on the ground brush main body;

the cleaning assembly comprises a rolling brush piece, a first connecting structure and a second connecting structure, wherein the first connecting structure and the second connecting structure are respectively arranged at two ends of the rolling brush piece along the axial direction of the rolling brush piece, one end of the first connecting structure is rotationally connected with the rolling brush piece, so that the first connecting structure can rotate along the circumferential direction of the rolling brush piece relative to the rolling brush piece, a clamping part is arranged at the other end of the first connecting structure, and the first connecting structure rotates along the circumferential direction of the rolling brush piece relative to the rolling brush piece so as to have a locking state and a separation state, wherein the locking state enables the clamping part and the first buckling part to be locked, and the separation state enables the clamping part and the first buckling part to be separated; one end of the second connecting structure is connected with the rolling brush piece, the other end of the second connecting structure is clamped with the ground brush main body, and the second connecting structure can be separated from the ground brush main body when the first connecting structure is in the separation state;

The floor brush mechanism further comprises a cover plate assembly which is detachably connected with the floor brush main body, and the cover plate assembly is arranged on the periphery of the rolling brush in a surrounding mode and is pressed on the first connecting structure in a pressing mode so that the first connecting structure is fixed in the locking state.

The invention provides cleaning equipment, which comprises an equipment main body and the floor brush mechanism arranged on the equipment main body.

The technical scheme provided by the invention has the following advantages:

the invention provides a floor brush mechanism which comprises a floor brush main body, a storage box, a cleaning assembly and a fan assembly, wherein when the floor brush mechanism is used for cleaning, garbage is rolled up by contact friction between the cleaning assembly and a surface to be cleaned (such as the ground), and then sucked into a dirt suction port for temporary storage in the storage box. The air inlet end of the fan assembly is communicated with the storage box, the air outlet end of the fan assembly is communicated with the air outlet, the air inlet of the storage box is communicated with the sewage suction opening, negative pressure is formed in the storage box after the fan assembly is started, and clean air flow can enter the fan assembly from the air outlet after garbage enters the storage box from the self-suction inlet and is discharged to the air outlet through the fan assembly to be discharged out of the floor brush mechanism, so that a dust collection circulating system is formed. And fan subassembly and bin all locate on the scrubbing brush main part, dust absorption channel structure is compacter on the one hand, and the passageway is shorter, and dust collection efficiency is higher, and on the other hand fan subassembly and bin have increased the weight of scrubbing brush mechanism for scrubbing brush mechanism is more stable in the during operation, thereby the cleaning equipment during operation is difficult for tipping, and the user is more laborsaving during the use. In addition, the air outlet is arranged at the bottom of the floor brush main body, so that the discharged air flow can not blow to surrounding objects when the cleaning equipment works, the objects on the periphery can not be inclined or scattered, and the user operation is more worry-saving; and the air flow blown to the surface to be cleaned can play a role in drying the surface to be cleaned, so that the surface to be cleaned can be dried quickly, and part of the air flow can flow towards the direction of the cleaning assembly, and meanwhile, the drying of the cleaning assembly is kept, so that the cleaning effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a floor brush mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of the floor brush mechanism of FIG. 1 from another perspective;

FIG. 3 is an exploded view of the floor brush mechanism of FIG. 1;

FIG. 4 is a schematic view of another exploded construction of the floor brush mechanism shown in FIG. 1;

FIG. 5 is a schematic view of an exploded view of the floor brush mechanism (without the cover plate) shown in FIG. 4;

FIG. 6 is a schematic view of a further exploded view of the floor brush mechanism shown in FIG. 1;

FIG. 7 is a schematic view of a further exploded view of the floor brush mechanism shown in FIG. 1;

FIG. 8 is a schematic view of an exploded construction of the floor brush mechanism (at the second housing and the floor brush body) shown in FIG. 1;

FIG. 9 is a schematic cross-sectional view of the floor brush mechanism shown in FIG. 1;

FIG. 10 is a schematic view of another cross-sectional structure of the floor brush mechanism shown in FIG. 1;

FIG. 11 is a schematic view of a cross-sectional structure of the floor brush mechanism shown in FIG. 1;

FIG. 12 is an enlarged schematic view of detail A in FIG. 11;

FIG. 13 is a schematic view of the structure of the storage box of FIG. 1;

FIG. 14 is an exploded view of the storage case of FIG. 13;

FIG. 15 is a schematic cross-sectional view of the storage box of FIG. 13;

FIG. 16 is another exploded view of the storage bin of FIG. 13;

FIG. 17 is a schematic view of the flow guiding structure shown in FIG. 13;

FIG. 18 is a schematic view of the stopper shown in FIG. 1;

FIG. 19 is an exploded view of the cleaning assembly of FIG. 1;

FIG. 20 is another exploded view of the cleaning assembly of FIG. 1;

FIG. 21 is a schematic view of the cover plate assembly of FIG. 1;

FIG. 22 is an exploded view of the cover assembly of FIG. 21;

FIG. 23 is an exploded view of the cover assembly of FIG. 21 from another perspective;

FIG. 24 is an enlarged schematic view of the lock joint between the cover assembly and the brush body of FIG. 1.

Reference numerals illustrate:

100-a floor brush mechanism; 1-a floor brush main body; 11-a first housing; 111-a receiving groove; 12-a second housing; 13-a dirt suction port; 14-an exhaust outlet; 15-a first fastening portion; 151-clamping blocks; 16-a second fastening portion; 161-first card slot; 17-a positioning part; 171-positioning columns; 181-abutment; 182-clamping the post; 19-a first mounting portion; 191-limiting piece; 1911-a limit frame; 1912-a limiting arm; 192-a second hook; 2-a storage box; 21-a box body; 211-a first mating portion; 2111-grooves; 22-cover; 221-a first clasp; 23-input channel; 231-first posts; 2311-spraying holes; 24-output channel; 241-second posts; 25-a diversion structure; 251-a flow guiding bottom plate; 2511—through holes; 252-a first flow directing side plate; 2521-a first hook; 253-a second diversion side plate; 26-a limiting cavity; 27-a float structure; 3-a fan assembly; 4-a first air guide; 5-a second air guide; 6-a cover plate assembly; 61-a cover body; 611-bottom case; 6111-mounting slots; 6112-a second clamping groove; 612-a first top shell; 6121-a bottom plate; 6123-side plates; 6124-a third hook; 613-a second top housing; 62-locking structure; 621-locking blocks; 622-locking protrusions; 623-an adjustment section; 63-a second mating portion; 631-positioning grooves; 64-reinforcing ribs; 7-cleaning the assembly; 71-a rolling brush; 711-roller body; 712-hairbrush; 713-a first mount; 72-a first connection structure; 721-first connection plate; 722—a clip; 7221-a locking groove; 723-a stop; 724-mounting holes; 725-connecting shaft; 726-a bearing; 727-masking sheet; 73-a second connection structure; 731-a second connection plate; 732-recesses; 74-a second mount; 75-a roller brush motor.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. The invention will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

In the present invention, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present invention.

The invention provides a floor brush mechanism 100, which is shown in figures 1, 2 and 7, wherein the floor brush mechanism 100 comprises a floor brush main body 1, a storage box 2, a cleaning assembly 7 and a fan assembly 3, a sewage suction opening 13 which is suitable for being communicated with the outside is arranged on the floor brush main body 1, and an air outlet 14 is arranged at the bottom of the floor brush main body 1; the storage box 2 is arranged on the floor brush main body 1 and is provided with an air inlet and an air outlet, and the air inlet is communicated with the sewage suction port 13; the cleaning component 7 is arranged on the front side of the floor brush main body 1, and the dirt suction port 13 is arranged towards the cleaning component 7; the fan assembly 3 is arranged on the floor brush main body 1, the air inlet end of the fan assembly 3 is communicated with the air outlet of the storage box 2, and the air outlet end of the fan assembly 3 is communicated with the air outlet 14.

When the floor brush mechanism 100 performs cleaning, the cleaning assembly 7 contacts and rubs with a surface to be cleaned (such as a floor), so that the garbage is rolled up, and then sucked into the dirt suction port 13 for temporary storage in the suction storage box 2. The air inlet end of the fan assembly 3 is communicated with the storage box 2, the air outlet end of the fan assembly 3 is communicated with the air outlet 14, the air inlet of the storage box 2 is communicated with the dirt sucking opening 13, after the fan assembly 3 is opened, negative pressure is formed in the storage box 2, after the garbage enters the storage box 2 from the air inlet, clean air flow can enter the fan assembly 3 from the air outlet, and then is discharged to the air outlet 14 through the fan assembly 3 to be discharged out of the floor brush mechanism 100, so that a dust sucking circulating system is formed. And fan subassembly 3 and storage box 2 all locate on the scrubbing brush main part 1, and dust absorption channel structure is compacter on the one hand, and the passageway is shorter, and dust collection efficiency is higher, and on the other hand fan subassembly 3 and storage box 2 have increased the weight of scrubbing brush mechanism 100 for scrubbing brush mechanism 100 is more stable in the during operation, thereby the cleaning equipment during operation is difficult for tipping, and the user is more laborsaving during the use. In addition, the air outlet 14 is arranged at the bottom of the floor brush main body 1, so that the discharged air flow can not blow to surrounding objects during the operation of the cleaning equipment, the toppling or scattering of the surrounding objects can not be caused, and the operation of a user is more worry-saving; and the air current that blows to on the clean face can play the effect of drying to clean the face, is favorable to the quick drying of clean face, and partial air current can also flow towards the direction of clean subassembly 7 simultaneously, is favorable to keeping clean subassembly 7 dry to promote clean effect.

For the floor brush body 1, the floor brush body 1 may be used for mounting thereon other components and structures such as the storage tank 2, the cleaning assembly 7, the blower assembly 3, etc., to protect these components and structures. Specifically, the floor brush main body 1 may include a first casing 11 and a second casing 12, where the first casing 11 and the second casing 12 are detachably connected, an interlayer is formed between the first casing 11 and the second casing 12, the fan assembly 3 is disposed in the interlayer, an accommodating groove 111 with an upward slot opening is disposed on the first casing 11, the storage box 2 is disposed in the accommodating groove 111 of the first casing 11, and the cleaning assembly 7 is connected to the front side of the first casing 11 and/or the second casing 12.

It should be noted that, in connection with the orientation shown in fig. 1, when the floor brush mechanism 100 is operating normally, the forward direction of the floor brush mechanism 100 is the front of the floor brush main body 1, and the backward direction of the floor brush mechanism 100 is the rear of the floor brush main body 1, and all the descriptions of the orientation in this invention are hereby incorporated by reference unless otherwise specified.

Furthermore, as shown in fig. 7 and 8, the floor brush main body 1 further includes a first air guiding member 4 and a second air guiding member 5 disposed in the interlayer, the first air guiding member 4 is used for forming a communication channel between the air outlet and the air inlet end of the fan assembly 3, and the second air guiding member 5 is used for forming a communication channel between the air outlet end of the fan assembly 3 and the air outlet 14. Wherein, be formed with notch decurrent first wind-guiding groove on first wind-guiding piece 4, be formed with notch decurrent second wind-guiding groove on second wind-guiding piece 5, first wind-guiding piece 4 and second wind-guiding piece 5 all are connected with second casing 12, and all seal the notch of first wind-guiding groove and the notch of second wind-guiding groove respectively through second casing 12. The first air guide groove is communicated with the air outlet and the air inlet end of the fan assembly 3, the second air guide groove is communicated with the air outlet end of the fan assembly 3 and the air outlet 14, and the storage box 2, the fan assembly 3 and the air outlet 14 are communicated through the first air guide piece 4 and the second air guide piece 5, so that a dust collection circulating air channel is realized, and the structure is simple and the arrangement is compact.

Specifically, the first air guiding piece 4 and the second casing 12, and the second air guiding piece 5 and the second casing 12 are detachably connected, for example, may be connected by a screw or a bolt, or may be connected by a buckle, or may be bonded by glue. The first air guide 4 and the second air guide 5 are easy to disassemble and assemble, so that maintenance is facilitated. When assembling, the first air guide piece 4 and the second air guide piece 5 can be assembled on the second shell 12, and then the first shell 11 and the second shell 12 are fixedly connected, so that the assembly is more convenient.

Of course, the communication manner between the air outlet and the fan assembly 3, and between the fan assembly 3 and the air outlet 14 is not limited to the above-described one. In other embodiments, a first pipe may be further disposed between the air outlet and the air inlet end of the fan assembly 3, and a second pipe may be further disposed between the air outlet end of the fan assembly 3 and the air outlet 14, so as to form a conductive path through the first pipe and the second pipe. Also, or alternatively, the conduction is achieved by providing a conductive member connected to the first housing 11. The communication modes between the tuyere and the fan assembly 3 and between the fan assembly 3 and the air outlet 14 are more implemented, and will not be described in detail here. It is within the scope of the present invention to provide a means for communicating between the air outlet and the fan assembly 3 and between the fan assembly 3 and the air outlet 14.

Preferably, as shown in fig. 10, the dirt absorbing port 13 is located at an intermediate position of the front end of the first housing 11 and is disposed toward the front of the floor brush body 1, the axial direction of the blower assembly 3 is extended in the front-rear direction of the floor brush body 1, and the blower assembly 3 is disposed near the right side of the floor brush body 1, so that the blower assembly 3 does not occupy excessive space inside the interlayer, and the layout of the blower assembly 3 and the floor brush body 1 is more compact. The pipeline of the air intake of intercommunication dirt absorbing port 13 and storage tank 2 extends along the fore-and-aft direction of brush main part 1, and the air intake is located the bottom centre of storage tank 2, and the air outlet then is located the bottom of storage tank 2 and leans on the position on the right side for the air outlet is nearer apart from fan assembly 3. As shown in fig. 9 and 10, the dashed arrows in fig. 9 and 10 represent the airflow flowing direction, and a through hole opposite to the air outlet is provided on the first housing 11, and the through hole and the air inlet channel of the fan housing are covered by the first air guiding member 4, so that the airflow discharged from the air outlet is introduced into the air inlet end of the fan assembly 3. The second air guide piece 5 is arranged at the lateral air outlet channel and the air outlet 14 of the fan shell in a covering manner, so that the air flow exhausted by the fan assembly 3 can be guided to the air outlet 14 to be exhausted out of the ground brush mechanism 100, the whole structure is simpler, the arrangement is compact, and the occupied space is smaller.

Moreover, in an embodiment, in the interlayer of the first casing 11 and the second casing 12, an air guiding channel (not shown in the drawings) is further provided, one end of the air guiding channel is communicated with the air outlet end of the fan assembly 3, and the other end of the air guiding channel is disposed towards the cleaning assembly 7, so that a part of air flow discharged from the air outlet end of the fan assembly 3 can be blown out towards the cleaning assembly 7 along the air guiding channel, so as to better achieve the drying of the cleaning assembly 7.

Specifically, the air guide passage may be provided as a third air guide member connected to the second housing 12, and a third air guide groove is formed on the third air guide member. One end of the third air guide groove is communicated with the second air guide groove, so that a part of air flow entering the second air guide groove flows towards the air outlet 14, and the other part of air flow enters the second air guide groove, or one end of the third air guide groove is communicated with the air outlet end of the fan assembly 3, so that air flow exhausted from the fan assembly 3 enters the second air guide groove and the third air guide groove respectively. The other end of the third air guiding groove is arranged towards the cleaning component 7. Moreover, a plurality of branches can be arranged at one end of the third air guide groove, which is close to the cleaning assembly 7, and the branches are used for forming a plurality of air drying holes, and the air drying holes are distributed at intervals along the axial direction of the rolling brush, so that the air drying effect is more uniform. Similarly, the arrangement of the air guiding channel is not limited to the above-mentioned one, and the arrangement can be performed by referring to the pipeline between the air outlet and the fan assembly 3 and the pipeline between the fan assembly 3 and the air outlet 14, which are not described herein.

Preferably, as shown in fig. 2, the air outlet 14 may be provided in plurality, and the plurality of air outlets 14 are arranged at intervals in the lateral direction of the floor brush body 1. The lateral direction here may refer to the directions of the plane in which the bottom surface of the floor brush body 1 is located. Preferably, the lateral direction means the left-right direction along the floor brush main body 1. The plurality of air outlets 14 can better cover the area where the floor brush mechanism 100 runs, and the blow-drying effect is more remarkable. Of course, the plurality of air outlets 14 may be arranged in an array, or may be arranged in a honeycomb shape, or may be arranged irregularly. The plurality of exhaust vents 14 may be uniformly sized or may also be non-uniformly sized. The cross-sectional shape of each air outlet 14 may be rectangular, circular, elliptical, or irregular. The arrangement of the air outlet 14 may be flexibly arranged according to the shape of the floor brush mechanism 100, and is not particularly limited herein.

The storage box 2 is mainly used for storing the garbage sucked in during the cleaning process of the floor brush mechanism 100. Since the floor brush mechanism 100 can suck in liquid garbage (such as sewage) during cleaning, a part of the sucked liquid can enter the fan assembly 3 through the air outlet, thereby affecting the normal operation of the fan assembly 3. Thus, in the present embodiment, as shown in fig. 13 to 16, the storage box 2 includes a box body, an input channel 23 and an output channel 24 formed in the box body, and a flow guiding structure 25 provided in the box body, and the air inlet and the air outlet are openings formed on the outer surface of the box body by the input channel 23 and the output channel 24, respectively; the outlet end of the input channel 23 is close to the top of the box body and is communicated with the inner cavity of the box body, the inlet end of the output channel 24 is close to the top of the box body, a first accommodating space for accommodating the inlet end of the input channel 23 is formed by enclosing between one side of the flow guiding structure 25 and the inner side wall of the box body, a second accommodating space communicated with the outlet end of the input channel 23 is formed by enclosing between the other side of the flow guiding structure 25 and the inner side wall of the box body, a through hole 2511 for communicating the first accommodating space and the second accommodating space is formed in the flow guiding structure 25, and the through hole 2511 is located on one side, far away from the outlet end of the input channel 23, of the flow guiding structure 25.

When the floor brush mechanism 100 performs cleaning work, the suction inlet of the floor brush mechanism 100 is communicated with the input channel 23, garbage can be sucked into the input channel 23 through the suction inlet to enter the box body, and gas separated from the garbage entering the box body can be discharged out of the box body through the output channel 24, so that the gas flow is discharged out of the cleaning equipment through the fan assembly 3; the outlet end of the input channel 23 is arranged near the top of the box body, so that the liquid entering the box body can flow to the peripheral side better under the resisting action of the top wall of the box body, and the air flow separation is formed better; further, the inlet end of the output channel 24 is arranged close to the top of the box body, so that the position of the inlet end of the output channel 24 is higher, water is not easy to enter, the inlet end of the output channel 24 is isolated from the outlet end of the input channel 23 through the flow guiding structure 25, liquid in garbage can be deposited under the blocking effect of the flow guiding structure 25, the liquid entering the box body from the input channel 23 is prevented from entering the output channel 24, water-gas separation is better realized, the fan assembly 3 can be better protected, and the service life of the cleaning equipment is prolonged.

Preferably, as shown in fig. 15, the outlet end of the inlet channel 23 is located above the inlet end of the storage tank 2 during normal operation, to better achieve water-vapor separation; the inlet end of the output channel 24 is located below its outlet end, whereby the gas is lighter in weight than the liquid, whereby the gas can better enter the output channel 24 while liquid can be prevented from entering the output channel 24.

It will be appreciated that the input channels 23 and the output channels 24 are arranged in a greater number. For example, the input channel 23 and the output channel 24 may be provided as a third pipe and a fourth pipe penetrating the inside of the tank, respectively, and communicate the suction inlet of the cleaning apparatus with the inner cavity of the tank through the third pipe, and communicate the inner cavity of the tank with the blower assembly 3 through the fourth pipe, thereby forming a dust-collecting circulation system. Alternatively, the input channel 23 and the output channel 24 may be provided as tubular members detachably provided to the housing, respectively, and the above-described dust suction circulation system may be formed by attaching the tubular members to the housing. Moreover, the input channel 23 and the output channel 24 may be provided in various shapes, and the input channel 23 and the output channel 24 may be provided in a bent shape, or in a "serpentine shape", or in a non-uniform arrangement of the inner diameters of the channels, or the like, and may be provided adaptively according to the size and storage requirements of the storage box 2.

Preferably, as shown in fig. 14 and 15, the box body is provided with a substantially square hollow structure, a first protruding column 231 is protruding from the bottom of the box body, the first protruding column 231 is provided with a hollow structure to form the input channel 23, the first protruding column 231 is provided with a substantially cylindrical structure, the top end of the first protruding column 231 is abutted to the top wall of the box body, and the bottom end of the first protruding column 231 is communicated with the outer side of the box body so as to be suitable for being communicated with the dirt sucking port 13 of the floor brush main body 1. And an injection port is arranged on the side wall of the first convex column 231, and the injection port is arranged near the top end of the first convex column 231 and is communicated with the inner cavity of the first convex column 231 and the inner cavity of the box body. When the floor brush mechanism 100 works, the fan assembly 3 is started to work, negative pressure is formed in the inner cavity of the box body, and garbage is sucked into the first convex column 231 through the dirt suction opening 13 of the floor brush mechanism 100, so that the garbage enters the inner cavity of the box body from the spraying opening of the first convex column 231, and when the garbage contains liquid, the liquid can flow better towards the bottom of the box body under the blocking effect of the top wall due to the fact that the spraying opening is close to the top wall of the box body, and splashing of the liquid in the box body is avoided.

Further, as shown in fig. 15, a second protruding pillar 241 is further protruding from the bottom of the case, and the second protruding pillar 241 is hollow with two open ends, so as to form the output channel 24. The second protruding column 241 is also substantially cylindrical, and the top opening of the second protruding column 241 is spaced from the top wall of the box body, so as to form an air flow channel for air to flow in; the bottom opening of the second protruding pillar 241 is suitable for being communicated with the outside of the box, the fan assembly 3 can be arranged between the bottom opening of the second protruding pillar 241 and the external communication passage, the spraying opening is positioned at one side of the first protruding pillar 231 opposite to the second protruding pillar 241, and the second protruding pillar 241 is positioned between the first protruding pillar 231 and the through hole 2511. The garbage entering the box body from the injection port is injected into the box body towards the side opposite to the second convex column 241, so that the garbage can be prevented from easily entering the second convex column 241. And set up second projection 241 between first projection 231 and through-hole 2511 to make the gas that separates in the box follow guide structure 25 and flow along guide structure 25 towards the entrance of second projection 241 after penetrating first accommodation space through-hole 2511, thereby increased the length of air current flow path, make gas can have sufficient separation space, thereby moisture can fully condense on the lateral wall of first accommodation space and/or second accommodation space, protect fan subassembly 3 better.

Wherein, the first protruding column 231 and the second protruding column 241 are all integrally arranged with the case body, so that the parts of the storage case 2 are fewer, and thus the assembly is more convenient. Moreover, the sealing effect between the first convex column 231, the second convex column 241 and the box body is better, and additional sealing elements are not needed to be arranged, so that the cost is saved.

Also, it is preferable that both the first boss 231 and the second boss 241 are extended in the up-down direction of the case so that the resistance of the garbage is smaller when entering the first boss 231, and the wind resistance of the air flow in the second boss 241 is smaller when being discharged, thereby the dust collection efficiency is higher.

In an embodiment, the flow guiding structure 25 includes a first partition board and a second partition board connected to each other, where the first partition board extends along an up-down direction of the box body to be blocked between the first protruding column 231 and the second protruding column 241, so as to prevent the garbage ejected by the first protruding column 231 or the liquid therein from entering the second protruding column 241. The second separator extends in the horizontal direction, the second separator is sleeved on the outer peripheral side of the second boss 241 and is located below the outlet end of the second boss 241, and the through hole 2511 is formed in the second separator. The first accommodating space is formed by the first partition plate, the second partition plate and the side wall of the box body in a surrounding mode, the first accommodating space is communicated with the box body only through the through hole 2511 in the second partition plate, so that gas can enter the first accommodating space only through the through hole 2511 and then flow into the second convex column 241 to be led out, a preliminary baffle can be formed through the first partition plate, an airflow flow channel can be formed through the second partition plate, the airflow flow path can be prolonged, the water-air separation effect is better, the gas entering the second convex column 241 does not contain moisture, and the fan assembly 3 communicated with the second convex column 241 can be protected better.

Preferably, as shown in fig. 16, the case includes a case body 21 and a cover 22 which are detachably connected, the cover 22 is covered at a top opening of the case body 21, the case body 21 is concavely arranged to form an inner cavity of the case, the first convex column 231 and the second convex column 241 are both protruded at a bottom of the case body 21, and tops of the first convex column 231 and the second convex column 241 are both opened, when the cover 22 is covered on the case body 21, the cover 22 is opened to close the top of the first convex column 231, and the cover 22 is opened to be spaced from the top of the second convex column 2411, thereby facilitating gas to flow into the second convex column 241 from a space between the cover 22 and the second convex column 241. In order to avoid the influence of frequent disassembly of the cover 22 on the blocking effect of the flow guiding structure 25, the flow guiding structure 25 is connected with the cover 22, and when the cover 22 is disassembled, the flow guiding structure 25 can be disassembled together, thereby forming a better blocking effect. Specifically, the flow guiding structure 25 includes a flow guiding frame, the flow guiding frame is connected with the cover 22, a sleeve hole is formed on the flow guiding frame, the flow guiding frame can be sealed and sleeved on the outer periphery side of the second convex column 241 through the sleeve hole, and the inlet end of the second convex column 241 is enclosed between the flow guiding frame and the cover 22, so as to form a baffle of the inlet end of the second convex column 241. Through-hole 2511 locates on the water conservancy diversion frame for second projection 241 can communicate the box, thereby supply gas to flow, when making the installation more convenient, guarantee to separate better and keep off the effect.

Further, as shown in fig. 16 and 17, the flow guiding frame includes a flow guiding bottom plate 251 and a first flow guiding side plate 252 surrounding the flow guiding bottom plate 251, the first flow guiding side plate 252 is abutted to the bottom of the cover 22 and forms a first accommodating space together with the cover 22, and a through hole 2511 is provided on the flow guiding bottom plate 251 to be communicated with the first convex column 231. The first diversion side plate 252 is provided with a plurality of first hooks 2521, the first hooks 2521 are uniformly distributed along the circumferential direction, so that each side of the first diversion side plate 252 is reliably connected with the cover 22, the cover 22 is provided with a plurality of first buckling parts 221, the first hooks 2521 and the first buckling parts 221 are in one-to-one corresponding clamping fit, and the cover 22 and the diversion frame are connected more stably and reliably, so that the diversion frame is not easy to fall off. Preferably, the diversion bottom plate 251 is square, the first diversion side plate 252 is enclosed on the periphery of the diversion bottom plate 251, so that the inlet end of the second convex column 241 is enclosed therein, and the body separated from the garbage can enter the first accommodating space through the through hole 2511 on the diversion bottom plate 251, so as to be discharged from the second convex column 241.

Moreover, a second flow guiding side plate 3253 is arranged at one side of the flow guiding frame close to the first protruding column 231, the second flow guiding side plate 3253 extends towards the bottom direction of the box body, the bottom of the second flow guiding side plate 3253 is lower than the position of the spraying opening, and liquid entering the box body from the outlet end of the first protruding column 231 can be better prevented from entering the first protruding column 231 through the second flow guiding side plate 3253.

Wherein, the second accommodating space is formed by enclosing the flow guiding bottom plate 251, the second flow guiding side plate 3253 and the box main body 21 together, the box main body 21 has a first side wall opposite to the flow guiding bottom plate 251, and the first side wall is gradually close to the flow guiding bottom plate 251 along the direction of the first convex column 231 towards the through hole 2511. Preferably, as shown in conjunction with fig. 14 and 15, the through-hole 2511 is provided near the end of the first side wall in the air flow conveying direction. When the garbage ejected from the first protruding column 231 is blocked by the top wall of the box body, gas-liquid separation is formed, the dashed arrow in fig. 15 represents the gas flowing direction, the separated liquid flows into the bottom of the box body, and the separated gas flows toward the direction of the through hole 2511 under the guiding action of the first side wall so as to enter the first accommodating space, and then flows out from the second protruding column 241. Through water conservancy diversion bottom plate 251 make the air current can not directly get into the entry end of second projection 241 from the exit end of first projection 231, but make the air current get into behind the first accommodation space after flowing through the second accommodation space, again to second projection 241 outflow, prolonged the air current circulation passageway for the gas-liquid separation is more thorough, has avoided liquid to get into in the second projection 241 better, effectively protects the fan subassembly 3 that is linked together with second projection 241.

And still be equipped with the dust mouth on the lateral wall of box, storage box 2 still includes the apron structure of locating dust mouth department of rotation, and apron structure rotates in order to open and close the dust mouth. The garbage filled in the box body can be poured out through the dust pouring opening for cleaning. The cover plate structure comprises a cover plate and a sealing piece, a boss is arranged on one side of the cover plate, facing the box body, of the cover plate in a protruding mode, at least part of the boss can extend into the dust pouring opening, and the sealing piece is sleeved on the periphery side of the boss so as to seal between the cover plate and the dust pouring opening. Also, in the lateral direction along the case, the dust pouring port, the first boss 231, the second boss 241, and the through hole 2511 are sequentially disposed. The lateral direction may refer to the left-right direction along the floor brush main body 1. When the box body is square, the length direction of the box body is arranged along the left-right direction of the ground brush main body 1, so that the air guide channel can be longer, and the air-liquid separation is more thorough.

The storage tank 2 further comprises a limiting cavity 26 and a float structure 27 movably arranged in the limiting cavity 26, wherein the float structure 27 can move upwards along the limiting cavity 26 along with the rising of the liquid level in the tank. The limiting cavity 26 includes a plurality of limiting columns, and the plurality of limiting columns are arranged at intervals so as to be arranged around the periphery of the float structure 27, and liquid entering the box body can flow into the limiting cavity 26, and along with the rising of the liquid in the limiting cavity 26, the float structure 27 moves upwards. Wherein, can be provided with liquid level sensor on float structure 27, thereby can detect the liquid level in the box in real time through liquid level sensor to avoid the excessive inflow volume and flow into in the first accommodation space.

The operation of the blower assembly 3 during the cleaning operation of the floor brush mechanism 100 causes the entire floor brush mechanism 100 to operate, thereby causing the storage box 2 to shake. In the present embodiment, as shown in fig. 6 and 7, a first mounting portion 19 is provided on the inner wall of the accommodation groove 111 of the floor brush main body 1; the storage box 2 is detachably accommodated in the accommodating groove 111 and is at least partially arranged in a notch protruding out of the accommodating groove 111, a first matching part 211 is arranged on the storage box 2, and the first installation part 19 and the first matching part 211 are matched to limit the storage box 2 in the accommodating groove 111.

Through being equipped with first installation department 19 and first cooperation portion 211 on brush main part 1 and storage tank 2, make storage tank 2 more stable when placing on brush main part 1 through the cooperation of first installation department 19 and first cooperation portion 211, it is more firm, be difficult for rocking, consequently, whole cleaning equipment is also more stable when cleaning. Moreover, the using bearing capacity in the cleaning process of the user can not be increased, the user can use the cleaning device more easily, and the using experience is better.

It will be appreciated that there are many ways to limit the storage case 2 to the floor brush body 1. In one embodiment, the first mounting portion 19 includes a protrusion structure protruding from an inner sidewall of the accommodating groove 111, the first fitting portion 211 includes a groove 2111 provided on the storage box 2, and the protrusion structure is clamped in the groove 2111 to fix the storage box 2 in the accommodating groove 111, so as to limit movement of the storage box 2. Wherein, the protruding structures may be provided as a protruding hull, a protruding block, a protruding rib, etc., the protruding structures may be provided in plurality, the protruding structures may be disposed in plurality on the inner side wall of the accommodating groove 111, and/or the protruding structures may be disposed on the same side wall. The protruding structures may be disposed on a peripheral sidewall of the accommodating groove 111 and/or may also be disposed on a bottom wall of the accommodating groove 111, where the bottom wall is an inner wall opposite to the notch.

Preferably, the receiving groove 111 is shaped to match the outer shape of the storage box 2 to be disposed in a substantially square shape. As shown in fig. 11 and 12, the first mounting portions 19 are provided on the respective peripheral side walls of the square receiving groove 111, and the first engaging portions 211 are provided on the outer peripheral side walls of the storage box 2.

Preferably, as shown in fig. 7 and 18, the first mounting portion 19 includes a limiting member 191 disposed on an inner sidewall of the accommodating groove 111, the limiting member 191 has a limiting protrusion, the first fitting portion 211 includes a groove 2111 disposed on the storage box 2, and the limiting protrusion is clamped in the groove 2111 to fix the storage box 2 in the accommodating groove 111, and limits the storage box 2 by the limiting protrusion on the limiting member 191.

Wherein, the setting of dismantling is being connected with the storage tank 111 to the locating part 191 is dismantled to the easily maintenance of having dismantled the locating part 191, or can change different locating part 191 according to different storage box 2, makes locating part 191 can be inseparabler with storage box 2 joint, thereby spacing effect is better.

Preferably, as shown in fig. 18, the limiting member 191 includes a limiting frame 1911, and a limiting arm 1912 located in the limiting frame 1911, wherein the limiting frame 1911 is connected to an inner side wall of the accommodating groove 111, the limiting arm 1912 has a connecting end and a free end which are oppositely disposed, the connecting end is connected to the limiting frame 1911, the free end extends toward an inner ring side of the limiting frame 1911, and the limiting protrusion is convexly disposed at the free end. The limiting arm 1912 is arranged to be cantilever-shaped, so that the limiting arm 1912 has a certain elastic deformation, when the storage box 2 is placed in the accommodating groove 111, the outer side wall of the storage box 2 can abut against the free end of the limiting arm 1912, so that the limiting arm 1912 is elastically deformed, when the storage box 2 is placed in place, the limiting convex part at the free end of the limiting arm 1912 can be just clamped in the groove 2111 of the storage box 2, and therefore the limiting convex part can be pressed in the groove 2111 under the action of the elastic deformation force of the limiting arm 1912, the limiting acting force on the storage box 2 is larger, the compression joint is tighter, and the limiting effect on the storage box 2 is better. Moreover, when the overall dimension of the storage box 2 is slightly larger or slightly smaller, the limiting convex parts can be pressed in the grooves 2111 of the storage box 2 under the action of the limiting arms 1912, so that the fixing requirements of the storage boxes 2 with different sizes can be met, the applicability of the floor brush main body 1 is better, and the storage boxes 2 are placed more stably and reliably.

Further preferably, one of the limiting member 191 and the accommodating groove 111 is provided with a second hook 192, and the other one is provided with a second fastening portion engaged with the second hook 192. Specifically, a plurality of second hooks 192 are protruding from the frame body of the limiting frame 1911, the second hooks 192 are symmetrically distributed on the periphery of the limiting frame 1911, a plurality of limiting members 191 can be arranged, a plurality of mounting grooves 6111 are arranged on the periphery side wall of the accommodating groove 111, the mounting grooves 6111 are arranged in a one-to-one correspondence with the limiting members 191, the notch of each mounting groove 6111 faces the accommodating groove 111, a plurality of clamping holes are formed in the bottom of each mounting groove 6111, the number of clamping holes in each mounting groove 6111 is consistent with the number of the second hooks 192 on each limiting member 191, and a plurality of clamping holes are used for the second hooks 192 to be clamped in to form a plurality of second buckling parts. The second hook 192 is engaged with a side of the mounting groove 6111 facing away from the accommodating groove 111, so that the limiting member 191 is fixed on the sidewall of the accommodating groove 111. The limiting pieces 191 are respectively abutted in the grooves 2111 of the storage box 2, so that all sides of the storage box 2 are stressed uniformly, and the storage box 2 is not easy to shake when the floor brush mechanism 100 works.

Wherein, be provided with the handle portion at the top of bin 2, the handle portion is the protrusion in the notch setting of holding tank 111 to conveniently after rubbish fills up, the user can directly hold the handle portion, extracts whole bin 2, more conveniently carries out dismouting and clearance to bin 2.

As for the cleaning unit 7, the cleaning unit 7 is provided on the front side of the floor brush main body 1. Because the cleaning component 7 is easy to form dirt on the cleaning component 7 after cleaning, the cleaning component 7 is detachably arranged on the floor brush main body 1 in order to facilitate the disassembly and replacement of the cleaning component 7. Specifically, as shown in fig. 3 to 5, a first fastening portion 15 is provided on the floor brush body 1; the cleaning assembly 7 includes a rolling brush 71, a first connecting structure 72 and a second connecting structure 73 respectively disposed at two ends of the rolling brush 71 along an axial direction thereof, wherein one end of the first connecting structure 72 is rotationally connected with the rolling brush 71, such that the first connecting structure 72 can rotate along a circumferential direction thereof relative to the rolling brush 71, the other end of the first connecting structure 72 is provided with a clamping portion 722, and the first connecting structure 72 rotates along a circumferential direction thereof relative to the rolling brush 71, so as to have a locking state in which the clamping portion 722 and the first fastening portion 15 are locked, and a separation state in which the clamping portion 722 and the first fastening portion 15 are separated; one end of the second connecting structure 73 is connected with the rolling brush piece 71, the other end of the second connecting structure 73 is clamped with the ground brush main body 1, and when the first connecting structure 72 is in a separated state, the second connecting structure 73 can be separated from the ground brush main body 1; the ground brush mechanism 100 further includes a cover plate assembly 6 detachably connected to the ground brush body 1, where the cover plate assembly 6 is disposed around the periphery of the rolling brush member 71 and is pressed against the first connecting structure 72 to fix the first connecting structure 72 in a locked state.

During installation, the second connection structure 73 of the cleaning assembly 7 can be fixed with the ground brush main body 1 first, and then the first connection structure 72 rotates, so that the clamping portion 722 and the first buckling portion 15 are locked and fixed, two ends of the cleaning assembly 7 are connected with the ground brush main body 1, and finally the cleaning assembly 7 is completely limited on the ground brush main body 1 through the cover plate assembly 6 and is pressed and connected with the first connection structure 72, so that the cleaning assembly 7 is fixed more reliably and is convenient to assemble. When the cleaning assembly 7 needs to be disassembled, the cover plate assembly 6 can be disassembled firstly, the first connecting structure 72 is rotated, the clamping portion 722 and the first buckling portion 15 are separated, the second connecting structure 73 is disassembled from the ground brush main body 1, the cleaning assembly 7 is disassembled and assembled without tools, the operation is more convenient, the joint of the cleaning assembly 7 and the ground brush main body 1 is not easy to fail after the cleaning assembly 7 is disassembled and assembled for a long time, the connection reliability of the cleaning assembly 7 is ensured, the service life of the ground brush mechanism 100 is prolonged, and the service life of the ground brush mechanism 100 is prolonged.

Preferably, the axial direction of the rolling brush 71 extends along the left-right direction of the ground brush body 1, wherein the first connecting structure 72 and the second connecting structure 73 are respectively arranged at the left end and the right end of the rolling brush 71. For convenience of explanation, the specific structure of the floor brush mechanism 100 will be explained by taking an example in which the first connection structure 72 is provided at the right end of the rolling brush member 71 and the second connection structure 73 is provided at the left end of the rolling brush member 71. It will be appreciated that when the positions of the first and second connection structures 72 and 73 are interchanged, the connection members corresponding to the first and second connection structures 72 and 73 also correspondingly change positions.

Preferably, as shown in fig. 19 and 20, the first connecting structure 72 includes a first connecting plate 721 extending along a radial direction of the rolling brush 71, the first connecting plate 721 is substantially elongated, and a first end of the first connecting plate 721 is rotatably connected to the rolling brush 71, preferably, a rotation central axis of the first connecting plate 721 is collinear with a rotation central axis of the rolling brush 71. The clamping portion 722 includes a locking groove 7221 provided at a second end of the first connecting plate 721; the first fastening portion 15 includes a clamping block 151 disposed on one side of the ground brush body 1 along the axial direction of the rolling brush member 71, the clamping block 151 is disposed in an arc shape, and the bending radian of the clamping block 151 is consistent with the rotation radian of the first connection structure 72. After the second connection structure 73 is connected with the ground brush main body 1, the first connection plate 721 is rotated, so that the locking groove 7221 on the first connection plate 721 is clamped in the clamping block 151 of the ground brush main body 1, after the first connection plate 721 rotates in place, the cover plate assembly 6 is pressed on the first connection plate 721, and therefore the cleaning assembly 7 is completely limited on the ground brush main body 1, the cleaning assembly 7 is more convenient to install and operate, and the fixing is reliable.

Further, as shown in fig. 5 and 19, the locking groove 7221 is provided at a side of the first connecting plate 721 facing the roll brush member 71, so that an outer surface of the first connecting plate 721, that is, a surface of the first connecting plate 721 exposed to the outside of the ground brush body 1 can be flatter, thereby having a more attractive appearance. A stopper 723 is further provided at the second end of the first connecting plate 721, the stopper 723 being provided to extend in the axial direction of the rolling brush 71 toward the rolling brush 71, the stopper 723 being located rearward of the locking groove 7221 in the direction of rotation of the first connecting plate 721 from the separated state toward the locked state; the grounding brush main body 1 is provided with an abutting portion 181 in a protruding manner, when the locking groove 7221 is locked with the clamping block 151 in place, the abutting portion 181 abuts against the stop portion 723, and the cover plate assembly 6 is in pressure contact with one side of the stop portion 723, which is opposite to the abutting portion 181. That is, after the long-term use of the grounding brush mechanism 100, the locking groove 7221 and the clamping block 151 are prevented from being locked in place, for example, when the locking groove 7221 is blocked or the clamping block 151 is worn, the locking groove 7221 and the clamping block 151 are completely locked in place, and the fixing position of the first connecting plate 721 is too high or too low compared with the normal position, so that the abutting of the abutting part 181 can ensure the installation position of the cleaning assembly 7,

As shown in fig. 20, the first connecting structure 72 further includes a connecting shaft 725 connected to the rolling brush 71, and a bearing 726 sleeved outside the connecting shaft 725, where the connecting shaft 725 is connected to the rolling brush 71, and the first connecting plate 721 is sleeved outside the bearing 726, and the first connecting plate 721 can rotate relative to the connecting shaft 725. Through connecting shaft 725 and round brush 71 fixed connection, and pass through bearing 726 rotation connection between connecting shaft 725 and the first connecting plate 721 for first connecting plate 721 can be with round brush 71 along its circumference rotation, thereby make the lock catch groove 7221 on the first connecting plate 721 can with fixture block 151 looks joint and separation, thereby make the locking and the unblock of clean subassembly 7 now.

The first connecting plate 721 is provided with a mounting hole 724 penetrating the rolling brush 71 in the axial direction, and the bearing 726 is sleeved in the mounting hole 724, thereby facilitating the mounting of the bearing 726. The first connecting structure 72 further includes a shielding plate 727, where the shielding plate 727 is adhered to a side of the first connecting plate 721 facing away from the rolling brush 71 and is disposed in a manner of closing the mounting hole 724, so as to prevent foreign objects from entering the first connecting plate 721 and entering the rolling brush 71. During assembly, the connecting shaft 725 is fixed in the rolling brush 71, so that the assembled first connecting plate 721 and bearing 726 are mounted on the connecting shaft 725, and finally the shielding plate 727 is adhered on the first connecting plate 721, so that the rolling brush 71 and the first connecting structure 72 are mounted, and the assembly is more convenient.

As shown in fig. 19, the rolling brush 71 includes a rolling body 711, a brush 712 coated on the outer circumferential side of the rolling body 711, and a first mounting base 713 sleeved on one end of the rolling body 711, wherein the first mounting base 713 is connected with a first connecting structure 72; the first mounting seat 713 is fixedly sleeved on the inner side of the roller body 711, and the connecting shaft 725 is fixedly arranged in the first mounting seat 713 in a penetrating manner. Preferably, connecting shaft 725 is connected at the center of first mount 713. The first mounting seat 713 is substantially cylindrical, and a connection hole is provided in the center of the first mounting seat 713, and the connection shaft 725 is fixedly installed in the connection hole. When the brush roll rotates to drive the brush 712 and the first mounting base 713 to rotate together during the cleaning operation of the floor brush mechanism 100, the connecting shaft 725 can rotate together.

The cleaning assembly 7 further includes a second mounting seat 74 sleeved at the other end of the roller body 711, and a roller brush motor 75 disposed at the inner side of the roller body 711, wherein the second connecting structure 73 is connected with the second mounting seat 74, the second mounting seat 74 is rotationally connected with the roller body 711 through a sealing ring, the roller brush motor 75 is connected with the second connecting structure 73, and the roller brush motor 75 is in driving connection with the roller body 711 for driving the roller body 711 to rotate. Specifically, one end of the roller brush motor 75 is fixed to the second connection structure 73, the other end of the roller brush motor 75 is provided with a driving shaft, the driving shaft is connected with the roller body 711, and a second mounting seat 74 is connected between the second connection structure 73 and the roller body 711. When the floor brush mechanism 100 performs a cleaning operation, the roller body 711 is driven to rotate by the roller brush motor 75, thereby driving the brush 712 to rotate for cleaning.

Preferably, as shown in fig. 19 and 20, the second connection structure 73 includes a second connection plate 731, the second connection plate 731 is also substantially elongated, a first end of the second connection plate 731 is provided with a connection cylinder protruding therefrom, the connection cylinder connects the second mounting seat 74 and the roller brush motor 75, and a second end of the second connection plate 731 is provided along a radial extension of the roller brush 71 to be connected with the ground brush body 1. The second connecting plate 731 is connected to the floor brush main body 1, so that the second connecting plate 731 is kept fixed, and thus the second mounting seat 74 connected to the second connecting plate 731 and the rolling brush motor 75 are kept fixed, and when the rolling brush motor 75 drives the rolling brush body 711 to rotate, the cleaning assembly 7 can work more stably under the connection of the second connecting plate 731.

It is further preferable that one of the second connecting plate 731 and the ground brush body 1 is provided with a plurality of engaging posts 182, wherein the other is provided with a plurality of recesses 732 in one-to-one correspondence with the plurality of engaging posts 182, and each engaging post 182 is disposed to extend in the axial direction of the roller brush 71. Therefore, the plurality of clamping columns 182 and the plurality of concave parts 732 are in one-to-one corresponding clamping fit, so that the second connecting plate 731 can be fixed on the ground brush main body 1.

The plurality of engaging posts 182 are protruded on one side of the second connecting plate 731 facing the rolling brush 71, and the plurality of recesses 732 are provided on the left side of the ground brush body 1. When the cleaning assembly 7 is installed, the plurality of clamping posts 182 on the second connecting plate 731 can be clamped in the plurality of concave portions 732 of the grounding brush main body 1, then the first connecting plate 721 is rotated, so that the locking groove 7221 on the first connecting plate 721 is rotated to be clamped with the clamping block 151 on the right side of the grounding brush main body 1, and finally the cover plate assembly 6 is pressed onto the first connecting plate 721, thereby completing the installation of the cleaning assembly 7. When the cleaning assembly 7 needs to be disassembled, the reverse operation is performed, the cover assembly 6 is disassembled from the main body 1 of the floor brush, the first connecting plate 721 is rotated to enable the locking groove 7221 to rotate out of the locking block 151, and finally the cleaning assembly 7 is axially moved, so that the locking post 182 on the second connecting plate 731 is separated from the concave portion 732 on the main body 1 of the floor brush. The cleaning assembly 7 is more convenient to install and disassemble, and the cleaning assembly 7 is not easy to fail after being disassembled and assembled for a plurality of times through the cooperation of the clamping posts 182 and the concave parts 732 and the cooperation of the locking grooves 7221 and the clamping blocks 151, so that the cleaning assembly 7 is more reliably fixed, and the service life of the floor brush mechanism 100 is longer.

Since the cleaning assembly 7 is required to be removed frequently, the cover assembly 6 is also required to be removed frequently. Specifically, as shown in fig. 3, 4 and 24, at least two second fastening portions 16 and at least two positioning portions 17 corresponding to the two second fastening portions 16 are provided on the ground brush body 1; the cover plate assembly 6 comprises a cover plate main body 61, a locking structure 62 which is in clamping fit with at least two second buckling parts 16, and at least two second matching parts 63 which are in one-to-one positioning fit with at least two positioning parts 17; the locking structure 62 is movably disposed on the cover main body 61, so as to have a locking state of being fastened with the at least two second fastening portions 16 to lock the cover assembly 6 on the ground brush main body 1, and an unlocking state of being separated from the at least two second fastening portions 16 to enable the cover assembly 6 to be detached from the ground brush main body 1, and the at least two positioning portions 17 and the at least two second matching portions 63 are matched in a one-to-one correspondence manner to limit the cover assembly 6 to move relatively in the horizontal direction relative to the ground brush main body 1.

The locking structure 62 can be locked with the second buckling part 16 to fix the cover plate assembly 6 on the ground brush main body 1, and the locking structure 62 can be driven to be separated from the second buckling part 16 by the action of external force on the locking structure 62, so that the cover plate assembly 6 can be detached from the ground brush main body 1, the disassembly and assembly of the cover plate assembly 6 are more convenient, and the operation is simpler; moreover, the positioning part 17 is matched with the second matching part 63, so that the displacement of the cover plate assembly 6 in the horizontal direction can be limited, and when the locking structure 62 and the second locking part 16 are released by mistake, the position of the cover plate assembly 6 can be ensured by the clamping and limiting of the positioning part 17 and the second matching part 63; and the cover plate assembly 6 is not easy to shake when the floor brush mechanism 100 works, so that the stability is better.

In this embodiment, as shown in fig. 21 to 23, a mounting groove 6111 is formed on the cover main body 61, the locking structure 62 includes a locking block 621 provided in the mounting groove 6111, a locking protrusion 622 protruding from one side of the locking block 621, and an adjusting portion 623 protruding from the other side of the locking block 621, the locking protrusion 622 protruding from the peripheral side of the mounting groove 6111 to be in locking engagement with the second locking portion 16, the adjusting portion 623 protruding from the top of the cover main body 61, and the locking block 621 is covered by the mounting groove 6111 on the cover main body 61, so that the locking block 621 can be better protected, and the structure is more compact and the appearance is more attractive; when the adjusting portion 623 is moved by an external force, the adjusting block and the locking protrusion 622 are driven to move together, so that the locking protrusion 622 can be separated from the second fastening portion 16 to be in an unlocked state. Wherein, the adjusting part 623 can be manually adjusted or driven to move by a driving mechanism, preferably, the adjusting part 623 is manually operated to move by a user, so that the structure of the floor brush mechanism 100 is simpler and the cost is lower. When the cover assembly 6 needs to be detached from the floor brush main body 1, the user can manually push the adjusting portion 623 to move the locking block 621 so that the locking protrusion 622 can be separated from the second locking portion 16 to be unlocked, so that the cover assembly 6 is easily detached.

Further, as shown in fig. 22, the cover main body 61 includes a bottom case 611, and a first top case 612 and a second top case 613 connected to the bottom case 611, a mounting groove 6111 is formed on the bottom case 611 with a notch facing upward, the first top case 612 is covered at the notch of the mounting groove 6111, and the second top case 613 is connected to the first top case 612 and extends along the outer circumference of the cleaning member 7, so that the locking block 621 can be mounted downward in the mounting groove 6111 from the notch of the mounting groove 6111, maintenance of the locking structure 62 is more convenient, and the adjusting portion 623 can be exposed from the top of the first top case 612, thereby facilitating the user to operate the adjusting portion 623.

Wherein, the bottom shell 611 has a connecting end and a shielding end that are opposite to each other, the shielding end extends along the periphery of the cleaning component 7, the first top shell 612 is connected to the connecting end, the second top shell 613 is connected to the shielding end, one side of the ground brush main body 1, which is close to the cleaning component 7, is provided with a step portion, the step portion has a first step surface and a second step surface that are arranged along a horizontal direction, and has a first side surface and a second side surface that are arranged along a vertical direction, the setting height of the first step surface is higher than the setting height of the second step surface, the first step surface can be formed on the upper shell, and the second step surface can be formed on the second shell 12. The connecting end is connected to the step portion, and the top of the cover plate main body 61 is flush with the first step surface of the step portion, so as to ensure the smoothness of the appearance of the cover plate assembly 6 and the floor brush main body 1. And the cleaning member 7 is provided at the front side of the first side surface so as to be covered by the shielding end of the bottom chassis 611.

Preferably, the floor brush body 1 includes two protruding blocks protruding from a second step surface of the step portion at a lower position, the two protruding blocks being disposed at opposite intervals in a lateral direction of the floor brush body 1, where the lateral direction may refer to a left-right direction of the floor brush body 1. The second fastening portion 16 includes a first clamping groove 161 disposed on each bump, the notches of the two first clamping grooves 161 are disposed oppositely, the positioning portion 17 includes two positioning columns 171 protruding from the second step surface, and the two positioning columns 171 are disposed outside the two bumps respectively. Moreover, the height of the two protruding blocks protruding from the second step surface and the height of the two positioning columns 171 protruding from the second step surface are smaller than the height of the second side surface, so that the butt joint between the cover plate assembly 6 and the ground brush main body 1 is better when the cover plate assembly is installed on the ground brush main body 1.

Correspondingly, as shown in fig. 22 and 23, the second matching portion 63 includes two positioning grooves 631 disposed on the bottom shell 611, the two positioning grooves 631 and the two positioning columns 171 are disposed in a one-to-one correspondence manner, the two positioning grooves 631 are respectively disposed at two ends of the mounting groove 6111 along the transverse direction thereof, and the two positioning grooves 631 are disposed at intervals with the mounting groove 6111. The mounting groove 6111 is formed in a substantially rectangular shape, and a longitudinal direction thereof is extended in a left-right direction of the floor brush main body 1 so as to match the floor brush main body 1. The two locking structures 62 are arranged, the two locking structures 62 are arranged at intervals along the transverse direction of the ground brush main body 1, and all have movable strokes along the transverse direction of the ground brush main body 1, and the locking protrusions 622 of the two locking structures 62 can be respectively arranged between the corresponding positioning grooves 631 and the intervals of the mounting grooves 6111 in a protruding mode. Each locking protrusion 622 may be retracted in the mounting groove 6111, and each locking protrusion 622 may extend out of an end of the mounting groove 6111 along a length direction thereof to be engaged with the corresponding first engaging groove 161. When the cover plate assembly 6 is installed on the ground brush main body 1, the two installation columns and the two positioning grooves 631 can be plugged in a one-to-one correspondence mode, so that relative displacement of the cover plate assembly 6 and the ground brush main body 1 in the horizontal direction is limited, the cover plate assembly 6 and the ground brush main body 1 are clamped in the two first clamping grooves 161 through the two locking protrusions 622, the cover plate assembly 6 and the ground brush main body 1 are completely limited, and the cover plate assembly 6 is fixed and reliable on the ground brush main body 1 and is not easy to shake.

In addition, in order to facilitate maintenance of the locking structure 62, the first top shell 612 includes a shell bottom plate 6121 and shell side plates 6123 respectively standing on two ends of the shell bottom plate 6121, the first top shell 612 is generally in a "U" shape, and the two shell side plates 6123 are respectively overlapped on the outer sides of the two positioning grooves 631, that is, along the transverse direction of the ground brush main body 1, the two shell side plates 6123 are respectively located on one sides of the two installation grooves facing away from the installation groove 6111. A convex rib is arranged on one side of the shell bottom plate 6121, which is close to the second top shell 613, a U-shaped groove is arranged on the second top shell 613, and the convex rib is clamped in the U-shaped groove so as to press the second top shell 613 on the bottom shell 611; each shell side plate 6123 is provided with a third clamping hook 6124, the bottom shell 611 is provided with two second clamping grooves 6112 which are in one-to-one clamping fit with the two third clamping hooks 6124, the two second clamping grooves 6112 are respectively positioned at the outer sides of the two mounting grooves 6111, and the third clamping hooks 6124 and the second clamping grooves 6112 are in clamping fit with each other so as to fix the first top shell 612 on the bottom shell 611, thereby fixing the second top shell 613 and the first top shell 612 on the bottom shell 611 together, and simultaneously sealing the mounting grooves 6111 and the positioning grooves 631, so that the appearance of the cover plate assembly 6 is more attractive, and the locking structure 62 is more convenient to maintain.

Of course, in order to avoid the first top case 612 and the second top case 613 from being released, the first top case 612 and the bottom case 611 may be further connected and fixed by a connecting member. Specifically, a plurality of first mounting holes 724 may be further disposed on the first top case 612, a plurality of second mounting holes 724 disposed on the bottom case 611 in one-to-one correspondence with the plurality of first mounting holes 724, and a plurality of connecting members (such as screws or bolts) are inserted into the corresponding first mounting holes 724 and the second mounting holes 724, so as to connect and fix the first top case 612 and the bottom case 611, and ensure connection reliability.

It will be appreciated that an interlayer is also formed between the bottom shell 611 and the second top shell 613, a plurality of reinforcing ribs 64 are provided on the bottom shell 611 in a protruding manner, the plurality of reinforcing ribs 64 are arranged at intervals along the transverse direction of the floor brush main body 1, each reinforcing rib 64 extends along the circumferential direction of the cleaning assembly 7, and the plurality of reinforcing ribs 64 are abutted between the second top shell 613 and the bottom shell 611, so that the strength of the bottom shell 611 and the second top shell 613 is better.

Of course, other components, such as lighting components, water spraying components, etc., may be disposed in the interlayer between the bottom shell 611 and the second top shell 613, so that there is more space inside the cover 22 assembly.

Moreover, the locking structure 62 further includes an elastic expansion member (not shown in the drawings) connected between the locking block 621 and the cover main body 61, and when the adjusting portion 623 is moved by an external force to drive the locking protrusion 622 to be separated from the second locking portion 16 so as to be in an unlocked state, the elastic expansion member is in a contracted state; when the external force applied to the adjusting portion 623 is removed, the locking protrusion 622 may be restored to the locked state by the elastic restoring force of the elastic expansion member. When the cover plate assembly 6 needs to be disassembled, the user can manually press the adjusting part 623 to unlock, and when the cover plate assembly 6 needs to be installed, the locking protrusion 622 can be automatically locked in the corresponding first clamping groove 161 under the action of the elastic telescopic piece after the positioning column 171 and the positioning groove 631 are relatively aligned, so that the locking is realized, and the operation is more labor-saving. Wherein, the elastic telescopic piece can be provided as a telescopic spring or an elastic rubber piece, etc.

The invention also provides cleaning equipment, wherein the cleaning equipment can be a floor washing machine, a floor mopping machine or a sweeping and mopping integrated machine. The cleaning apparatus includes an apparatus main body, and the above-described floor brush mechanism 100 provided on the apparatus main body. The cleaning apparatus includes all the technical features of the floor brush mechanism 100 and the technical effects of all the technical features, and the above technical features will not be repeated here.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. Based on the embodiments of the present invention, those skilled in the art may make other different changes or modifications without making any creative effort, which shall fall within the protection scope of the present invention.

Claims

1. A floor brush mechanism, comprising:

2. The floor brush mechanism of claim 1, wherein the storage tank comprises a tank body, an input channel and an output channel formed in the tank body, and a flow guiding structure arranged in the tank body, and the air inlet and the air outlet are openings formed on the outer surface of the tank body by the input channel and the output channel respectively;

3. The floor brush mechanism according to claim 2, wherein a first protruding column and a second protruding column are protruding from the bottom of the box body, the first protruding column is arranged in a hollow manner to form the input channel, the top end of the first protruding column is abutted against the top wall of the box body, the bottom end of the first protruding column is communicated with the outer side of the box body, a through hole is formed in the side wall of the first protruding column, and the through hole is arranged close to the top end of the first protruding column and is communicated with the inner cavity of the first protruding column and the inner cavity of the box body; the second convex column is hollow with two open ends, so as to form the output channel, the top end opening of the second convex column is arranged at intervals with the top wall of the box body, the bottom end opening of the second convex column is suitable for being communicated with the outer side of the box body, the through hole is positioned on one side of the first convex column opposite to the second convex column, and the second convex column is positioned between the first convex column and the through hole.

4. The floor brush mechanism according to claim 1, wherein the floor brush main body is formed with a receiving groove with an upward notch, and a first mounting portion is provided on an inner wall of the receiving groove; the storage box is detachably accommodated in the accommodating groove and at least partially protrudes out of the notch of the accommodating groove, a first matching part is arranged on the storage box, and the first installation part is matched with the first matching part so as to limit the storage box in the accommodating groove.

5. The floor brush mechanism of claim 1, wherein the floor brush body comprises a first housing and a second housing connected, an interlayer is formed between the first housing and the second housing, the fan assembly is positioned in the interlayer, and the storage box is arranged outside the first housing;

6. The floor brush mechanism according to claim 1, wherein the floor brush body is provided with at least two second fastening parts and at least two positioning parts respectively corresponding to the two second fastening parts;

7. The floor brush mechanism according to claim 6, wherein a mounting groove is formed in the cover plate main body, the locking structure comprises a locking block arranged in the mounting groove, a locking protrusion protruding from one side of the locking block, and an adjusting part protruding from the other side of the locking block, the locking protrusion can protrude from the peripheral side of the mounting groove to be locked and matched with the second locking part, and the adjusting part protrudes from the top of the cover plate main body; when the adjusting part moves under the action of external force, the adjusting block and the locking protrusion are driven to move together, so that the locking protrusion can be separated from the second buckling part to be in the unlocking state.

8. The floor brush mechanism according to claim 7, wherein the second matching portion includes positioning grooves provided on the cover plate main body, the positioning grooves include positioning columns provided on the floor brush main body, the positioning columns include two positioning grooves and two positioning columns which are provided in one-to-one correspondence, the two positioning grooves are respectively located at two ends of the mounting groove along the transverse direction thereof, and the two positioning grooves are respectively provided at intervals with the mounting groove; the locking structure is provided with two locking structures which are arranged at intervals along the transverse direction of the floor brush main body and are provided with transverse movable strokes along the floor brush main body, and the locking protrusions of the two locking structures can be respectively arranged between the corresponding positioning grooves and the intervals of the mounting grooves in a protruding mode.

9. The floor brush mechanism of claim 1, wherein the floor brush body is provided with a first fastening portion;

10. A cleaning apparatus comprising an apparatus main body, and the floor brush mechanism according to any one of claims 1 to 9 provided on the apparatus main body.