CN216454831U - Washing and brushing device - Google Patents

Abstract

The utility model discloses a washing device which comprises a rolling brush, a dirt containing groove, a first brush roll and a water retaining cover shell, wherein the length direction of the dirt containing groove is the same as the axial direction of the rolling brush, the dirt containing groove is positioned on one side of the rolling brush, an opening is formed in the dirt containing groove towards one side of the rolling brush, a sewage discharge port is formed in the dirt containing groove and is connected with a suction device, the first brush roll is the same as the axial direction of the rolling brush, the first brush roll is positioned at the opening of the dirt containing groove and is pressed against one side of the rolling brush, the water retaining cover shell is arranged above the rolling brush and the first brush roll, and one end of the water retaining cover shell extends to the dirt containing groove. The dirt containing groove is arranged for containing dirt brushed by the brush roll from the rolling brush; a press roller can be additionally arranged above the brush roller to replace the original scraper plate to squeeze the roller brush, and meanwhile, large-particle dirt is blocked, the driving power of the roller brush is reduced, and the cost is reduced; the brush roller can play a guiding role below the compression roller to prevent water from being accumulated below the compression roller; the brush roll below the compression roller plays a role in pre-decontamination, and the brush on the surface of the rolling brush is brushed by the other brush roll, so that the adsorption capacity of the rolling brush is effectively improved, and the cleaning effect of the equipment is enhanced.

Description

Washing and brushing device

Technical Field

The utility model relates to the technical field of floor cleaning, in particular to a washing and brushing device.

Background

The traditional floor cleaning mode is to mop and wash the floor by adopting an ordinary mop, the traditional mop has short working time, the mop needs to be continuously washed, and the mop is difficult to wring water when being troublesome to wash, thereby being time-consuming and labor-consuming. In order to solve the problems, floor washers appear in the market, generally used for the floor washers are pile rolling brushes or rubber surface rolling brushes, the pile rolling brushes or the rubber surface rolling brushes have water absorption property and soft texture, dirt is easy to adhere to the surfaces of the rolling brushes and is not easy to remove when the floor washers are used for mopping, particularly the pile rolling brushes are easy to adsorb some flexible dirt entering hairs and the like, and therefore user experience is poor, and the cleaning effect of the floor washers is poor.

Therefore, in combination with the above-mentioned technical problems, a new technical solution is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brushing device which changes the traditional mopping mode and removes the dirt which is adhered to the surface of a rolling brush and is difficult to clean by arranging a brush roller and has excellent dirt removing effect.

In order to realize the purpose of the utility model, the utility model provides a washing device, which comprises a rolling brush, a dirt containing groove, a first brush roll and a water retaining cover shell, wherein the length direction of the dirt containing groove is the same as the axial direction of the rolling brush, the dirt containing groove is positioned on one side of the rolling brush, the dirt containing groove is provided with an opening towards one side of the rolling brush, at least one sewage draining outlet is formed in the dirt containing groove, the sewage draining outlet is connected with a suction device, the first brush roll is the same as the axial direction of the rolling brush, the first brush roll is positioned at the opening of the dirt containing groove, the first brush roll is pressed and attached to one side of the rolling brush, the water retaining cover shell is arranged above the rolling brush and the first brush roll, and one end of the water retaining cover shell extends to the dirt containing groove.

Furthermore, the first brush roll comprises a brushing roll shaft and a plurality of first protruding structures and/or a plurality of first brush structures arranged on the brushing roll shaft, and the first protruding structures or the first brush structures are abutted to the rolling brush.

Furthermore, the washing roller shaft is in a hollow tubular shape, a plurality of water holes and at least one water inlet are formed in the washing roller shaft, and the water holes and the water inlet are respectively communicated with an inner cavity of the washing roller shaft.

Furthermore, a washing shell is sleeved outside the washing roller shaft, the washing roller shaft can rotate in the washing shell, the first protrusion structures and/or the first brush structures on the washing roller shaft are spirally arranged, an opening is formed in one side, facing the rolling brush, of the washing shell, at least one water inlet is formed in the washing shell, and the water inlet is communicated with an inner cavity of the washing shell.

Further, the device comprises a press roller, the press roller and the rolling brush are in the same axial direction, the press roller is located above the dirt containing groove and the first brush roller, and the press roller is pressed and attached to one side of the rolling brush.

Further, the surface of the compression roller is provided with a thread groove.

Further, the compression roller overcoat is equipped with the compression roller casing, the compression roller can the compression roller casing internal rotation, the compression roller casing orientation one side of round brush is equipped with the opening, be provided with at least one water inlet and at least one delivery port on the compression roller casing, the delivery port intercommunication the inner chamber of compression roller casing with the inner chamber in flourishing dirty groove.

Furthermore, the pressing tightness of the press roller and the rolling brush can be adjusted.

Furthermore, a guide structure extends from the lower edge of the opening of the dirt containing groove, and the extending end of the guide structure inclines downwards.

Furthermore, the roller brush further comprises a second brush roller, the second brush roller and the roller brush are in the same axial direction, the second brush roller is located on one side of the pressing roller in the rotating direction of the roller brush, and the second brush roller is pressed and attached to one side of the roller brush.

Further, the rolling brush device further comprises a driving device, and the driving device drives the rolling brush to rotate.

Further, the device also comprises an electricity storage device which is electrically connected with the driving device.

Compared with the prior art, the brushing device has at least one or more of the following advantages:

the application discloses washing device, it is provided with flourishing dirty groove, can be used for holding the brush roll and follow the filth under the round brush, later suction device will sewage or filth in the flourishing dirty groove can be sucked appointed positions such as holding device.

Further, this patent can replace original scraper blade through add the compression roller in the top of brush roll, and the compression roller forms the relative rotation extrusion of two other cylinders with the round brush, and further extrusion round brush makes water further by the wringing, and a certain degree can block the large granule filth simultaneously, and is less to the resistance of round brush simultaneously, reduces the drive power of round brush, reduce cost.

Furthermore, the distance between the press roller and the rolling brush can be adjusted according to the requirement, so that the wetting degree and the cleaning degree of the rolling brush are controlled; the washing device of this application can also adopt brush roll moisturizing again or the compression roller moisturizing or directly set up multiple moisturizing modes such as water jet, and product design maneuverability is stronger.

Further, the brush roller can prevent that round brush and compression roller are quick relative extrusion and form water pile up under the compression roller in compression roller below the compression roller, can play the guide effect, and the round brush rotates simultaneously and drives the brush roller and rotates sewage or the filth that can extrude the compression roller and get rid of to flourishing dirty inslot, can clear away the filth on rolling the surface.

Further, this application can set up two brush rolls, and the compression roller is located between two brush rolls, wherein is located the round brush of compression roller below can play the effect of scrubbing in advance, and another brush roll can be with the compression roller become the pile or the glued membrane that the extrusion of round brush surface becomes to be bent again take or brush, and then effectively improve the adsorption efficiency of round brush, the clean effect of reinforcing equipment.

Drawings

Fig. 1 is a schematic structural diagram of a brushing device according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a brushing device according to an embodiment of the present disclosure, shown with the outer shell removed;

FIG. 3 is a schematic view illustrating an installation position relationship between a rolling brush and a dirt containing tank according to an embodiment of the present disclosure;

FIG. 4 is a schematic cross-sectional view of the scrubbing apparatus provided in FIG. 3;

fig. 5 is a schematic view illustrating an installation position relationship between a screw thread pumping water conveying rod and a dirt containing tank according to an embodiment of the present application;

fig. 6 is an exploded view of a threaded water pumping rod and a dirt container according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural view of a threaded pump rod with a raised structure or a brush structure according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural view of a screw-threaded pumping rod according to an embodiment of the present invention;

FIG. 9 is a schematic view of an installation position relationship among a rolling brush, a dirt containing groove and a press roller according to a first embodiment of the present application;

FIG. 10 is a schematic cross-sectional view of the brushing device provided in FIG. 9;

FIG. 11 is a schematic structural diagram of a brushing device with adjustable press rolls according to an embodiment of the present disclosure;

FIG. 12 is a schematic view showing the installation positions of the rolling brush, the dirt holding tank and the first brush roller according to the first embodiment of the present disclosure;

FIG. 13 is a schematic cross-sectional view of a brushing apparatus with a first brush roll installed according to an embodiment of the present disclosure;

FIG. 14 is a schematic cross-sectional view illustrating a washing device with a raised structure or a brush structure at the edge of a dirt container according to an embodiment of the present invention;

FIG. 15 is a schematic view showing the installation positions of the rolling brush, the dirt holding tank and two brush rolls according to the first embodiment of the present application;

FIG. 16 is a schematic cross-sectional view of the scrubbing device provided in FIG. 15;

FIG. 17 is a schematic view of a brushing device according to an embodiment of the present application shown with the outer shell removed;

FIG. 18 is a schematic structural view of a first brush roll according to a second embodiment of the present disclosure;

FIG. 19 is a schematic view of a first brushroll of a third embodiment of the present application, with a brushroll housing mounted around the first brushroll;

FIG. 20 is a schematic structural diagram of a platen roller casing according to a fourth embodiment of the present disclosure at an angle;

FIG. 21 is a schematic structural diagram of a fourth embodiment of the present disclosure at another angle when a cover of a platen roller is provided with a platen roller shell;

fig. 22 is a schematic cross-sectional view of a brushing device according to a fifth embodiment of the present invention;

fig. 23 is a schematic cross-sectional view illustrating a brushing device according to a sixth embodiment of the present invention;

fig. 24 is a schematic cross-sectional view illustrating a structure of a washing device according to the fifth or sixth embodiment of the present invention when a protruding structure or a brush structure is formed on the edge of a dirt holding groove;

fig. 25 is a schematic cross-sectional view illustrating a brushing device according to a fifth or sixth embodiment of the present invention, in which a first brush roller is provided;

fig. 26 is a schematic cross-sectional view illustrating a brushing device according to the fifth or sixth embodiment of the present invention, in which two brush rolls are provided;

FIG. 27 is a schematic view of a seventh embodiment of the self-cleaning floor cleaning device of the present application at an angle;

FIG. 28 is a schematic view of a seventh embodiment of the self-cleaning floor cleaning device of the present application at another angle;

FIG. 29 is a schematic side view of a self-cleaning floor cleaning device according to a seventh embodiment of the present application;

FIG. 30 is a schematic view of a self-cleaning floor cleaning device of the seventh embodiment of the present application with the suction device removed;

fig. 31 is a cross-sectional view of fig. 30.

Wherein, 1-a brushing device, 10-a shell, 11-a rolling brush, 111-a cleaning layer, 12-a dirt containing groove, 121-a guide structure, 122-a first installation part, 123-a second installation part, 124-a sewage outlet, 125-a water inlet, 13-a screw thread pumping conveying rod, 131-a bulge structure or a brush structure, 14-a water retaining cover shell, 15-a press roller, 151-a press roller shell, 1511-a water outlet, 152-an expansion part, 16-a first bulge structure or a first brush structure, 17-a first brush roller, 171-a brushing roller shaft, 1711-a water hole, 172-a washing shell, 18-a second brushing roller, 19-a driving device, 191-an electric storage device, 2-a suction device, 3-a containing device and 31-a sewage cavity, 32-clear water cavity, 33-partition structure, 34-filtering device, 4-water pumping device, 5-standby water tank, 6-air blowing device and 61-air hole.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the utility model, the following detailed description is given to the specific embodiments, structures, features and effects of the present invention in conjunction with the accompanying drawings and preferred embodiments.

Example one

As shown in fig. 1 to 4, a self-cleaning floor scrubbing apparatus is schematically shown, which includes a roll brush 11, a dirt-containing tank 12, a screw water pumping delivery rod 13 and a water blocking cover 14. The roller brush 11 is a water-absorbing roller brush 11, and the roller brush 11 generally includes two modes, one mode is a water-absorbing wool-wool roller brush, or a water-absorbing collodion roller brush, such as polyvinyl alcohol collodion, as a common mode, i.e. the cleaning layer 111 is made of wool or collodion. The length direction of the dirt containing groove 12 is the same as the axial direction of the rolling brush 11, the dirt containing groove 12 is positioned on one side of the rolling brush 11, and an opening is formed in one side, facing the rolling brush 11, of the dirt containing groove 12. The screw thread pumping water conveying rod 13 is the same as the rolling brush 11 in axial direction, and the screw thread pumping water conveying rod 13 is rotatably arranged in the dirt containing groove 12. The sewage containing groove 12 is internally provided with the thread water pumping conveying rod 13, and the thread groove of the thread water pumping conveying rod 13 is skillfully utilized to rotate to form a sewage and sewage conveying channel, so that the sewage and sewage can be guided out more conveniently. Preferably, the screw-thread pumping water conveying rod 13 abuts against the roller brush 11, that is, the screw-thread pumping water conveying rod 13 presses against the cleaning layer 111 of the roller brush 11. Can drive when round brush 11 rotates the screw thread pole that draws water rotates, utilizes the protruding screw thread of screw thread water pumping to carry pole 13 to carry out rotatory extrusion to the cleaning layer 111 of round brush 11, and screw thread water pumping carries pole 13 and round brush 11 to be the relative rotation extrusion of two cylinders, and the resistance is little, and the extrusion is effectual, more is favorable to squeezing water, gets rid of or strikes off and peels off the filth. Of course, the screw pumping water conveying rod 13 may not interfere with the rolling brush 11, and the screw pumping water conveying rod 13 only performs a conveying and dirt guiding function. The screw thread water pumping conveying rod 13 can convey daily dirt such as noodles, soybeans, rice grains and the like.

At least one sewage draining outlet 124 is formed on the sewage containing tank 12, as shown in fig. 2, it is schematically shown that a sewage draining outlet 124 is formed at one end of the sewage containing tank 12, and in specific implementation, the position of the sewage draining outlet 124 is not limited, and the sewage draining outlet can be formed at any position of the sewage containing tank 12, such as a side wall. The number of the dirt holding grooves 12 and the dirt discharge outlets 124 can also be adjusted as required. The washing and brushing device in this embodiment may be externally connected with a suction device 2 such as a vacuum cleaner to suck the sewage or dirt in the dirt containing tank 12, or may not be connected with the suction device 2. For example, when one end of the dirt holding tank 12 is designed to be a closed tubular structure matched with the threaded water pumping rod, as shown in fig. 3, the rotation of the threaded water pumping rod will generate a rotary pushing force in the tubular structure, so as to discharge the sewage or dirt in the dirt holding tank 12 through the sewage outlet 124. If the device is matched with a containing device 3 such as a water tank, sewage or dirt can be well collected and stored.

Preferably, a water inlet 125 may be further disposed on the dirt holding tank 12, as shown in fig. 1, if the water tank and the water pumping device 4 are matched to guide water in the water tank to the cleaning layer 111 of the rolling brush 11, then the cleaning layer 111 is squeezed and kneaded, and then sewage and dirt formed after cleaning are guided into the water tank, so as to achieve self-cleaning and water replenishing of the rolling brush 11, which is more beneficial to the design of the whole product. The washing and brushing device of the present application can also be used as a water absorbing device for drying water stains on the ground or the like without providing the water inlet 125 or a water tank, that is, without supplementing water to the inside of the dirt containing tank 12.

Preferably, the screw thread pumping water conveying rod 13 is designed to be detachable, and the screw thread pumping water conveying rod 13 can be conveniently detached to be cleaned after being used. As shown in fig. 6, a washing and brushing assembly is schematically shown, wherein a water inlet 125 (a second water inlet) is arranged at one end of the length direction of a dirt containing groove 12, and the screw-thread pumping delivery rod 13 can be detachably arranged in the dirt containing groove 12 through the water inlet 125. A first mounting part 122 is arranged in the dirt containing groove 12 at a position close to the water inlet 125, the first mounting part 122 is detachably connected with the dirt containing groove 12, one end of the threaded pumping conveying rod 13 is rotatably connected with the first mounting part 122, and the first mounting part 122 is provided with a plurality of through holes for clean water to pass through. The drain 124 (first mouth of a river) of flourishing dirty groove 12 sets up flourishing dirty groove 12 length direction's one end tip, be close to in the flourishing dirty groove 12 the position of drain 124 is provided with second installed part 123, second installed part 123 with flourishing dirty groove 12 fixed connection, the screw thread is taken out water and is carried the one end of pole 13 with second installed part 123 rotatable coupling, second installed part 123 is provided with a plurality of through-hole, can supply sewage or filth to pass through. Of course, the above is only an embodiment, in practical implementation, the end of the dirt holding tank 12 far away from the water inlet 125 is a closed end, the end of the screw-thread pumping water conveying rod 13 is rotatably connected with the closed end, and the sewage outlet 124 is arranged at the position of the side wall of the dirt holding tank 12 close to the closed end, which can also meet the design requirement.

A plurality of protruding structures and/or brush structures 131 may be further disposed on the screw-threaded pumping water conveying rod 13, as shown in fig. 7, so that the friction between the screw-threaded pumping water conveying rod 13 and the rolling brush 11 may be increased, and the cleaning effect on the cleaning layer 111 of the rolling brush 11 may be improved. In addition, the threaded pumping water conveying rod 13 can also adopt a shaftless screw rod as shown in fig. 8, and the design requirement can be met.

A guide structure 121 extends from the lower edge of the opening of the dirt containing groove 12, and one end of the guide structure 121, which is far away from the dirt containing groove 12, is inclined downwards, as shown in fig. 5 or 6. This structure is similar to a dustpan, and in practical implementation, the guide structure will be close to the ground and cooperate with the rolling brush 11, so that the cleaning capability of the rolling brush 11 can be improved, and the occurrence of dirt leakage of the rolling brush 11 can be reduced.

The water retaining cover is arranged above the rolling brush 11 and used for shielding the rolling brush 11 and preventing sewage or dirt on the rolling brush 11 from being splashed outside the device, as shown in fig. 4. One end of the water-retaining cover 14 extends to the dirt containing groove 12. It should be noted that, the water retaining cover 14 and the dirt containing tank 12 may be separated, that is, one end of the water retaining cover 14 is connected to the dirt containing tank 12 in a sealing manner, or the water retaining cover 14 and the dirt containing tank 12 are integrated, and the purpose is to ensure that the sewage and dirt thrown off from the roller brush 11 can smoothly enter the dirt containing tank 12, regardless of being separated or integrated.

In a further embodiment, a press roller 15 may be provided at one side of the roll brush 11. As shown in fig. 9, the press roller 15 and the rolling brush 11 have the same axial direction, the press roller 15 is located above the dirt containing groove 12, and the press roller 15 is pressed against one side of the rolling brush 11. Also, the press roll 15 is located below the water blocking cover 14 to prevent the sewage or filth on the press roll 15 from splashing, as shown in fig. 10. When the rolling brush 11 rotates, the rolling brush 11 drives the pressing roller 15 to rotate, the pressing roller 15 rolls the cleaning layer 111 on the surface of the rolling brush 11 seconds, so that sewage in the cleaning layer 111 can be extruded out and flows into the sewage containing groove 12, and meanwhile, partial sewage on the surface of the cleaning layer 111 can be taken away by the sewage. The tightness between the press roller 15 and the roller brush 11 can be adjusted, for example, by means of a tightening or tensioning element 152. As shown in fig. 11, that is, the expanding manner is adopted, the expanding member 152 is a spring, which is respectively disposed at two axial ends of the press roller 15, and the spring is always in a compressed state, so as to ensure that the press roller and the rolling brush 11 can maintain a certain pressure, so as to extrude the surface of the rolling brush 11 well, and at the same time, the pressure between the rolling brush 11 and the press roller 15 can be flexibly adjusted by adjusting the elastic force of the spring, that is, the distance between the press roller 15 and the rolling brush 11 can be adjusted as required, so as to control the wetting degree and cleaning degree of the rolling brush 11. Of course, the tightness between the roller brush 11 and the press roller 15 can also be adjusted in a tensioning manner or other manners, and the tightness between the press roller 15 and the roller brush 11 can be adjusted within the protection scope of the present application, and will not be described in detail herein. The relative rotation extrusion of two other cylinders is formed with round brush 11 to compression roller 15, further extrudees round brush 11 and makes water further by the wringing, and certain degree can block the large granule filth simultaneously, and is less to round brush 11's resistance simultaneously, reduces round brush 11's drive power, reduce cost. The surface of the compression roller 15 can be provided with a thread groove, and the same effect can be met.

In a further embodiment, a plurality of first protruding structures and/or a plurality of first brush structures may be disposed on one side of the rolling brush 11, and the first protruding structures or the first brush structures may abut against the rolling brush 11. The first brush structure is preferably a tuft. The first protruding structure or the first brush structure has the following two modes:

first, the first protrusion structure or the first brush structure is disposed at the upper edge of the opening of the dirt containing groove 12, as shown in fig. 5 or 6. The upper edge of the opening of the dirt holding tank 12 shown in the figure is serrated, so that the dirt and the sewage above the dirt holding tank 12 can smoothly enter the dirt holding tank 12, the first protrusion structure or the first brush structure is respectively arranged on the tooth-shaped structure of the upper edge, and of course, the first protrusion structure or the first brush structure can also be arranged in the tooth groove of the upper edge. It should be noted that, the opening edge of the dirt holding tank 12 may be only provided with the first protrusion structure, or only provided with the first brush structure, or both provided with the first protrusion structure and the first brush structure, and the first protrusion structure and the first brush structure may be arranged in different ways as required. In addition, the upper edge of the opening of the dirt containing groove 12 may not be serrated, and a gap may be formed between the teeth and the rolling brush 11.

Second, the first protrusion structure or the first brush structure is provided on a washing roller shaft 171, as shown in fig. 12. This structure may also be referred to as a first brush roller 17. The washing roller shaft 171 has the same axial direction as the press roll 15, and the washing roller shaft 171 is provided at one side of the roll brush 11. As in the first embodiment, the brushing roller shaft 171 may be provided with only the first protrusion structure, only the first brush structure, or both the first protrusion structure and the first brush structure, and the arrangement of the first protrusion structure and the first brush structure may be different according to the requirement.

Longer or larger dirt such as hair, soybean and the like on the cleaning layer 111 of the rolling brush 11 can be scraped into the dirt containing groove 12 through the first convex structure or the first brush structure, and then is conveyed out of the dirt containing groove 12 by the threaded water pumping conveying rod 13 or is pumped away by the pumping device 2.

In a further embodiment, the brushing device of the present application may also be provided with both the pressure roller 15 and the first projection structure or first brush structure 16. The first protrusion structure or the first brush structure 16 is disposed below the pressing roller 15, as shown in fig. 13 or 14. In both the first and second modes, long or large contaminants such as hair and soybeans on the cleaning layer 111 of the rolling brush 11 can be scraped in advance before the rolling brush 11 is rolled by the pressing roller 15, so as to improve the self-cleaning effect of the brushing device. Meanwhile, the sewage generated by the rolling brush 11 extruded by the pressing roller 15 can also wash the brush structure or the raised structure, and take away the sewage remained on the brush structure or the raised structure to the sewage containing groove 12. In addition, the second mode, the round brush 11 rotates and then can drive the washing roller shaft 171 rotates, is clean when the round brush 11 cleans the layer 111, can also play certain drainage effect, prevents to rotate too fast because of the round brush 11, ponding is gathered to compression roller 15 below, wash the roller shaft 171 and drive first protruding structure or first brush structure rotates, can with sewage and the filth that the compression roller 15 extrusion formed throw into extremely in the flourishing dirty groove 12 for the dirt discharge capacity of washing device.

In a further embodiment, one or more scraping brushes may also be arranged on one side of the press roller 15 in the direction of rotation of the roller brush 11. The squeegee may be a second brush roll 18. The second brush roller 18 is axially identical to the roller brush 11 and is pressed against one side of the roller brush 11, as shown in fig. 15 and 16. The second brush roller 18 may be identical in construction to the first brush roller 17. In the above embodiment in which the cleaning function of the cleaning layer 111 of the roller brush 11 is realized by pressing the roller brush 11 with the press roller 15, when the roller brush is used for a long time or in a using process, the press roller 15 may press the surface of the roller brush 11 to form a relatively smooth surface, that is, lint or collodion is stuck over, and thus the adsorption force of the roller brush 11 is reduced, and the using effect is affected. And a brush roller is arranged behind the press roller 15, the brush roller can be driven to roll by the rotation of the rolling brush 11, and then the plush or collodion cotton on the surface of the rolling brush 11 can be lifted or brushed again by the convex structure or the brush structure on the brush roller, so that the adsorption capacity of the rolling brush 11 is effectively improved, and the cleaning effect of the equipment is enhanced. It should be understood that the scraping brush may be a non-rotatable brush, and the like, as well as meet the design requirements.

In a further embodiment, the brushing device further comprises a driving device 19, and the driving device 19 drives the rolling brush 11 to rotate. The drive means 19 is preferably a drive motor. The illustration 17 schematically shows a driving mode in which the driving device 19 is arranged outside the roller brush 11, for example above the water-retaining housing 14, and then the driving of the roller brush 11 is realized by means of a belt and a gear. Of course, the driving device 19 may be disposed inside the rolling brush 11, and any driving method capable of driving the rolling brush 11 is within the scope of the present application, and will not be described herein again.

In a further embodiment, the washing and brushing device further comprises an electric storage device 191, such as a battery, and the electric storage device 191 is electrically connected with the driving device 19 and can supply power to the driving device 19, as shown in fig. 17. By adding the electricity storage 191, the washing and brushing device can be used as a separate cleaning device.

Example two

This embodiment provides a washing and brushing apparatus which can replenish water to the roll brush 11 through the first brush roller 17. As shown in fig. 18, unlike the first embodiment, the washing roller shaft 171 is designed to be a hollow pipe, a plurality of water holes 1711 and at least one water inlet are formed on the washing roller shaft 171, and the water holes 1711 and the water inlet are respectively communicated with the inner cavity of the washing roller shaft 171. By receiving water from the water inlet, when the first brush roller 17 rotates, clean water in the washing roller shaft 171 is thrown to the surface of the rolling brush 11 through the water inlet, so that water can be supplemented to the rolling brush 11, and on the other hand, the effect of cleaning the convex structures and the brush structures on the washing roller shaft 171 can be achieved. It should be noted that the water replenishing manner of the present embodiment is applicable to all the embodiments in the first embodiment. For example, the embodiment may be applied in which water is not supplied to the inside of the dirt holding tank 12, or the embodiment may be applied in which water is supplied to the dirt holding tank 12. Alternatively, an embodiment with the pressure roller 15 may be applied, and an embodiment without the pressure roller 15 may be applied.

EXAMPLE III

This embodiment provides another washing and brushing apparatus which can replenish the roll brush 11 with water through the first brush roller 17. As shown in fig. 19, in contrast to the first exemplary embodiment, a washing housing 172 is provided around the first brush roll 17, and the first brush roll 17 can rotate in the washing housing 172. The first protruding structures and/or the first brush structures on the brush roll brushing roll shaft 171 are spirally arranged. An opening is formed at one side of the washing housing 172 facing the roller brush 11, and at least one water inlet is formed on the washing housing 172 and is communicated with an inner cavity of the washing housing 172. The water inlet is schematically shown to be opened at one end surface of the washing case 172, and in practical implementation, the opening position and the number of the water inlet can be designed according to needs. By receiving water at the water inlet, when the first brush roll 17 rotates in the washing housing 172, the first protruding structures or first brush structures 16 arranged in a spiral shape can perform a water conveying function on one hand, and can throw clean water into the rolling brush 11 on the other hand. The water replenishing manner of the present embodiment is also applicable to all the embodiments in the first embodiment. For example, the embodiment may be applied in which water is not supplied to the inside of the dirt holding tank 12, or the embodiment may be applied in which water is supplied to the dirt holding tank 12. Alternatively, an embodiment with the pressure roller 15 may be applied, and an embodiment without the pressure roller 15 may be applied.

Example four

The present embodiment provides a washing and brushing apparatus which can replenish water to the roll brush 11 through the press roll 15. As shown in fig. 20 and 21, unlike the first embodiment, the outer casing of the platen roller 15 is provided with a platen housing 151, and the platen roller 15 is rotatable in the platen housing 151. In this embodiment, the surface of the pressing roller 15 is provided with spiral grooves. An opening is provided on the side of the press roller housing 151 facing the roller brush 11, through which the press roller 15 can be pressed against the roller brush 11. At least one water inlet and at least one water outlet 1511 are arranged on the compression roller shell 151, and the water outlet 1511 is communicated with the inner cavity of the compression roller shell 151 and the inner cavity of the dirt containing groove 12. The water inlet schematically shown in the figure is arranged on the side surface of the compression roller shell 151 close to one end, and the water outlet 1511 is arranged at the bottom of the compression roller shell 151 close to the other end, as shown in fig. 21, so that the water in the compression roller shell 151 can smoothly flow into the dirt holding tank 12. In specific implementation, the opening positions and the number of the water inlets and the water outlets 1511 can be designed according to needs. By receiving water from the water inlet, the pressing roller 15 is provided with the thread groove, so that the clean water added into the pressing roller shell 151 can be conveyed in the pressing roller shell 151 along with the rotation of the pressing roller 15, and the cleaning layer 111 of the rolling brush 11 can be further cleaned to a certain extent while the rolling brush 11 is replenished with water. The water replenishing manner of the present embodiment is also applicable to all the embodiments in the first embodiment. For example, the embodiment may be applied in which water is not supplied to the inside of the dirt holding tank 12, or the embodiment may be applied in which water is supplied to the dirt holding tank 12. Alternatively, an embodiment with the pressure roller 15 may be applied, and an embodiment without the pressure roller 15 may be applied. Meanwhile, the water replenishing device is also suitable for being used in two or three water replenishing modes of the embodiment.

EXAMPLE five

As shown in fig. 22, another brushing apparatus is schematically shown, which comprises a rolling brush 11, a dirt holding tank 12, a press roll 15 and a water blocking cover 14. The roller brush 11 is a water-absorbing roller brush, which generally includes two modes, one is a water-absorbing wool-wool roller brush, or a water-absorbing collodion roller brush, such as polyvinyl alcohol collodion, as a common mode, i.e. the cleaning layer 111 is made of wool or collodion. The length direction of the dirt containing groove 12 is the same as the axial direction of the rolling brush 11, the dirt containing groove 12 is positioned on one side of the rolling brush 11, and an opening is formed in one side, facing the rolling brush 11, of the dirt containing groove 12.

At least one sewage draining outlet 124 is formed on the sewage containing tank 12, as shown in fig. 22, it is schematically shown that a sewage draining outlet 124 is formed at one end of the sewage containing tank 12, and in specific implementation, the position of the sewage draining outlet 124 is not limited, and the sewage draining outlet can be formed at any position of the sewage containing tank 12, such as a side wall. The number of the dirt holding grooves 12 and the dirt discharge outlets 124 can also be adjusted as required. The sewage or dirt in the sewage containing tank 12 is sucked to a designated position, such as the outside of the device or the inside of a containing device 3, such as a water tank, by an external suction device 2, such as a dust collector, at the sewage outlet 124 of the sewage containing tank 12. In addition, a water inlet 125 can be further disposed on the dirt holding tank 12, and if the water tank and the water pumping device 4 are matched to replenish water into the dirt holding tank 12, the dirt remaining in the dirt holding tank 12 can be washed away to a certain extent, and the dirt holding tank 12 can be cleaned.

A guide structure 121 extends from the lower edge of the opening of the dirt containing groove 12, and one end of the guide structure 121, which is far away from the dirt containing groove 12, is inclined downwards, as shown in fig. 11. This structure is similar to a dustpan, and in practical implementation, the guide structure will be close to the ground and cooperate with the rolling brush 11, so that the cleaning capability of the rolling brush 11 can be improved, and the occurrence of dirt leakage of the rolling brush 11 can be reduced.

The compression roller 15 is the same as the rolling brush 11 in axial direction, the compression roller 15 is located above the dirt containing groove 12, and the compression roller 15 is pressed on one side of the rolling brush 11. When the rolling brush 11 rotates, the rolling brush 11 drives the pressing roller 15 to rotate, the pressing roller 15 rolls the cleaning layer 111 on the surface of the rolling brush 11 seconds, so that sewage in the cleaning layer 111 can be extruded out and flows into the sewage containing groove 12, and meanwhile, partial dirt on the surface of the cleaning layer 111 can be taken away by the sewage. The tightness between the press roller 15 and the roller brush 11 can be adjusted, for example, by means of a tightening or tensioning element 152. As shown in fig. 11, that is, the expanding manner is adopted, the expanding member 152 is a spring, which is respectively disposed at two axial ends of the press roller 15, and the spring is always in a compressed state, so as to ensure that the press roller and the rolling brush 11 can maintain a certain pressure, so as to extrude the surface of the rolling brush 11 well, and at the same time, the pressure between the rolling brush 11 and the press roller 15 can be flexibly adjusted by adjusting the elastic force of the spring, that is, the distance between the press roller 15 and the rolling brush 11 can be adjusted as required, so as to control the wetting degree and cleaning degree of the rolling brush 11. Of course, the tightness between the roller brush 11 and the press roller 15 can also be adjusted in a tensioning manner or other manners, and the tightness between the press roller 15 and the roller brush 11 can be adjusted within the protection scope of the present application, and will not be described in detail herein. The relative rotation extrusion of two other cylinders is formed with round brush 11 to compression roller 15, further extrudees round brush 11 and makes water further by the wringing, and certain degree can block the large granule filth simultaneously, and is less to round brush 11's resistance simultaneously, reduces round brush 11's drive power, reduce cost. The surface of the compression roller 15 can be provided with a thread groove, and the same effect can be met.

The water blocking cover is arranged above the rolling brush 11 and the compression roller 15 and used for shielding the rolling brush 11 and the compression roller 15 and preventing sewage or dirt on the rolling brush 11 and the compression roller 15 from being splashed outside the device. One end of the water-retaining cover 14 extends to the dirt containing groove 12. It should be noted that, the water retaining cover 14 and the dirt containing tank 12 may be separated, that is, one end of the water retaining cover 14 is connected to the dirt containing tank 12 in a sealing manner, or the water retaining cover 14 and the dirt containing tank 12 are integrated, and the purpose is to ensure that the sewage and the dirt thrown off from the roller brush 11 and the press roller 15 can smoothly enter the dirt containing tank, regardless of being separated or integrated.

In a further embodiment, a plurality of first protruding structures and/or a plurality of first brush structures may be disposed on one side of the rolling brush 11, and the first protruding structures or the first brush structures may abut against the rolling brush 11. The first brush structure is preferably a tuft. The first protrusion structure or the first brush structure 16 is disposed below the pressing roller 15. The first protruding structure or the first brush structure has the following two modes:

in the first type, the first protrusion structure or the first brush structure is disposed at the upper edge of the opening of the dirt containing groove 12, as shown in fig. 24. The upper edge of the opening of the dirt holding tank 12 shown in the figure is serrated, so that the dirt and the sewage above the dirt holding tank 12 can smoothly enter the dirt holding tank 12, the first protrusion structure or the first brush structure is respectively arranged on the tooth-shaped structure of the upper edge, and of course, the first protrusion structure or the first brush structure can also be arranged in the tooth groove of the upper edge. It should be noted that, the opening edge of the dirt holding tank 12 may be only provided with the first protrusion structure, or only provided with the first brush structure, or both provided with the first protrusion structure and the first brush structure, and the first protrusion structure and the first brush structure may be arranged in different ways as required. In addition, the upper edge of the opening of the dirt containing groove 12 may not be serrated, and a gap may be formed between the teeth and the rolling brush 11.

Second, the first protrusion structure or the first brush structure is provided on a washing roller shaft 171, as shown in fig. 25. This structure may also be referred to as a first brush roller 17. The axial directions of the brushing roller shaft 171 and the pressing roller 15 are the same, the brushing roller shaft 171 is arranged on one side of the rolling brush 11, and as with the first type, the brushing roller shaft 171 may be provided with only the first protrusion structure, only the first brush structure, both the first protrusion structure and the first brush structure, and the first protrusion structure and the first brush structure may be arranged in different manners as required.

The first raised structure or the first brush structure can scrape long or large dirt such as hair, soybean, etc. on the cleaning layer 111 of the rolling brush 11 into the dirt containing groove 12, and then the dirt is sucked by the suction device 2.

In both the first and second modes, long or large contaminants such as hair and soybeans on the cleaning layer 111 of the rolling brush 11 can be scraped in advance before the rolling brush 11 is rolled by the pressing roller 15, so as to improve the self-cleaning effect of the brushing device. Meanwhile, the sewage generated by the rolling brush 11 extruded by the pressing roller 15 can also wash the brush structure or the raised structure, and take away the sewage remained on the brush structure or the raised structure to the sewage containing groove 12. In addition, the second mode, the round brush 11 rotates and then can drive the washing roller shaft 171 rotates, is clean when the round brush 11 cleans the layer 111, can also play certain drainage effect, prevents to rotate too fast because of the round brush 11, ponding is gathered to compression roller 15 below, wash the roller shaft 171 and drive first protruding structure or first brush structure rotates, can with sewage and the filth that the compression roller 15 extrusion formed throw into extremely in the flourishing dirty groove 12 for the dirt discharge capacity of washing device.

In a further embodiment, one or more scraping brushes may also be arranged on one side of the press roller 15 in the direction of rotation of the roller brush 11. The squeegee may be a second brush roll 18. The second brush roller 18 is axially identical to the roller brush 11 and is pressed against one side of the roller brush 11. The second brush roller 18 may be identical in construction to the first roller 15. When the roll brush is used for a long time or in the using process, the press roll 15 can extrude the surface of the roll brush 11 to form a smooth surface, namely, the plush or the collodion is attached, so that the adsorption force of the roll brush 11 is reduced, and the using effect is influenced. And a brush roller is arranged behind the press roller 15, the brush roller can be driven to roll by the rotation of the rolling brush 11, and then the plush or collodion cotton on the surface of the rolling brush 11 can be lifted or brushed again by the convex structure or the brush structure on the brush roller, so that the adsorption capacity of the rolling brush 11 is effectively improved, and the cleaning effect of the equipment is enhanced. It should be understood that the scraping brush may be a non-rotatable brush, and the like, as well as meet the design requirements.

In a further embodiment, the brushing device further comprises a driving device 19, and the driving device 19 drives the rolling brush 11 to rotate. The drive means 19 is preferably a drive motor. The illustration 17 schematically shows a driving mode in which the driving device 19 is arranged outside the roller brush 11, for example above the water-retaining housing 14, and then is closed by the housing 10, and then the driving of the roller brush 11 is realized by means of a belt and a gear. Of course, the driving device 19 may be disposed inside the rolling brush 11, and any driving method capable of driving the rolling brush 11 is within the scope of the present application, and will not be described herein again.

In a further embodiment, the washing and brushing device further comprises an electric storage device 191, such as a battery, and the electric storage device 191 is electrically connected with the driving device 19 and can supply power to the driving device 19. By adding the electricity storage 191, the washing and brushing device can be used as a separate cleaning device.

In a further embodiment, the brushing device of this embodiment may also replenish the roll brush 11 with water through the press roll 15. The specific manner is substantially the same as that of the fourth embodiment, and is not described herein again.

In a further embodiment, the washing and brushing device of the present embodiment may also replenish the rolling brush 11 with water through the first brush roller 17. The specific mode is substantially the same as the second or third embodiment, and is not repeated herein.

It should be noted that in this embodiment, the two water replenishing manners of replenishing the pressing roller 15 and replenishing the first brush roller 17 may be implemented by either one of them or by both of them.

EXAMPLE six

As shown in fig. 23, another brushing device is schematically shown, which comprises a rolling brush 11, a dirt holding tank 12, a first brush roller 17 and a water blocking housing 14. The roller brush 11 is a water-absorbing roller brush, and the roller brush 11 generally includes two modes, one mode is a water-absorbing wool-like wool roller brush or a water-absorbing collodion roller brush, such as polyvinyl alcohol collodion, as a common mode, i.e. the cleaning layer 111 is made of wool or collodion. The length direction of the dirt containing groove 12 is the same as the axial direction of the rolling brush 11, the dirt containing groove 12 is positioned on one side of the rolling brush 11, and an opening is formed in one side, facing the rolling brush 11, of the dirt containing groove 12.

At least one sewage draining outlet 124 is formed on the sewage containing tank 12, as shown in fig. 23, it is schematically shown that a sewage draining outlet 124 is formed at one end of the sewage containing tank 12, and in specific implementation, the position of the sewage draining outlet 124 is not limited, and the sewage draining outlet can be formed at any position of the sewage containing tank 12, such as a side wall. The number of the dirt holding grooves 12 and the dirt discharge outlets 124 can also be adjusted as required. The sewage or dirt in the sewage containing tank 12 is sucked to a designated position, such as the outside of the device or the inside of a containing device 3, such as a water tank, by an external suction device 2, such as a dust collector, at the sewage outlet 124 of the sewage containing tank 12. In addition, a water inlet 125 can be further disposed on the dirt holding tank 12, and if the water tank and the water pumping device 4 are matched to replenish water into the dirt holding tank 12, the dirt remaining in the dirt holding tank 12 can be washed away to a certain extent, and the dirt holding tank 12 can be cleaned.

A guide structure 121 extends from the lower edge of the opening of the dirt containing groove 12, and one end of the guide structure 121, which is far away from the dirt containing groove 12, is inclined downwards. This structure is similar to a dustpan, and in practical implementation, the guide structure will be close to the ground and cooperate with the rolling brush 11, so that the cleaning capability of the rolling brush 11 can be improved, and the occurrence of dirt leakage of the rolling brush 11 can be reduced.

The first brush roll 17 and the rolling brush 11 have the same axial direction, the first brush roll 17 is positioned at the opening of the dirt containing groove 12, and the first brush roll 17 is pressed on one side of the rolling brush 11. The first brush roller 17 includes a brushing roller shaft 171 and a plurality of first protrusion structures and/or a plurality of first brush structures disposed on the brushing roller shaft 171, and the first protrusion structures or the first brush structures are abutted against the roller brush 11. The first brush structure is preferably a tuft. It should be noted that, the washing roller shaft 171 may be provided with only the first protrusion structure, only the first brush structure, or both the first protrusion structure and the first brush structure, and the arrangement of the first protrusion structure and the first brush structure may be different according to needs. The first raised structure or the first brush structure can scrape long or large dirt such as hair, soybean, etc. on the cleaning layer 111 of the rolling brush 11 into the dirt containing groove 12, and then the dirt is sucked by the suction device 2.

The water blocking cover is arranged above the rolling brush 11 and the first brush roller 17 and used for shielding the rolling brush 11 and the first brush roller 17 and preventing sewage or dirt on the rolling brush 11 and the first brush roller 17 from being splashed out of the device. One end of the water-retaining cover 14 extends to the dirt containing groove 12. It should be noted that, here, the water retaining cover 14 and the dirt containing tank 12 may be separated, that is, one end of the water retaining cover 14 is connected to the dirt containing tank 12 in a sealing manner, or the water retaining cover 14 and the dirt containing tank 12 are integrated, whether separated or integrated, in order to ensure that the sewage and the dirt thrown off from the rolling brush 11 and the first brush roller 17 can smoothly enter the dirt containing tank 12.

In a further embodiment, a press roller 15 may also be arranged above the first brush roller 17, as shown in fig. 25. The compression roller 15 is the same as the rolling brush 11 in axial direction, the compression roller 15 is located above the dirt containing groove 12, and the compression roller 15 is pressed on one side of the rolling brush 11. When the rolling brush 11 rotates, the rolling brush 11 drives the pressing roller 15 to rotate, the pressing roller 15 rolls the cleaning layer 111 on the surface of the rolling brush 11 seconds, so that sewage in the cleaning layer 111 can be extruded out and flows into the sewage containing groove 12, and meanwhile, partial sewage on the surface of the cleaning layer 111 can be taken away by the sewage. The tightness between the press roller 15 and the roller brush 11 can be adjusted, for example, by means of a tightening or tensioning element 152. As shown in fig. 11, that is, the expanding manner is adopted, the expanding member 152 is a spring, which is respectively disposed at two axial ends of the press roller 15, and the spring is always in a compressed state, so as to ensure that the press roller and the rolling brush 11 can maintain a certain pressure, so as to extrude the surface of the rolling brush 11 well, and at the same time, the pressure between the rolling brush 11 and the press roller 15 can be flexibly adjusted by adjusting the elastic force of the spring, that is, the distance between the press roller 15 and the rolling brush 11 can be adjusted as required, so as to control the wetting degree and cleaning degree of the rolling brush 11. Of course, the tightness between the roller brush 11 and the press roller 15 can also be adjusted in a tensioning manner or other manners, and the tightness between the press roller 15 and the roller brush 11 can be adjusted within the protection scope of the present application, and will not be described in detail herein. The relative rotation extrusion of two other cylinders is formed with round brush 11 to compression roller 15, further extrudees round brush 11 and makes water further by the wringing, and certain degree can block the large granule filth simultaneously, and is less to round brush 11's resistance simultaneously, reduces round brush 11's drive power, reduce cost. Meanwhile, the sewage generated by the rolling brush 11 squeezed by the pressing roller 15 can also flush the first brush roller 17, and bring away the dirt remained on the first brush roller 17 into the dirt containing groove 12. The surface of the compression roller 15 can be provided with a thread groove, and the same effect can be met.

In a further embodiment, one or more scraping brushes may also be arranged on one side of the press roller 15 in the direction of rotation of the roller brush 11. The squeegee may be a second brush roll 18. The second brush roller 18 is axially identical to the roller brush 11 and is pressed against one side of the roller brush 11. The second brush roller 18 may be identical in construction to the first brush roller 17. In the above-mentioned embodiment in which the cleaning function of the cleaning layer 111 of the roller brush 11 is realized by pressing the roller brush 11 with the press roller 15, when the roller brush is used for a long time or in a using process, the press roller 15 may press the surface of the roller brush 11 to form a relatively smooth surface, that is, lint or collodion is stuck over, and thus the adsorption force of the roller brush 11 is reduced, and the use effect is affected. And a brush roller is arranged behind the press roller 15, the brush roller can be driven to roll by the rotation of the rolling brush 11, and then the plush or collodion cotton on the surface of the rolling brush 11 can be lifted or brushed again by the convex structure or the brush structure on the brush roller, so that the adsorption capacity of the rolling brush 11 is effectively improved, and the cleaning effect of the equipment is enhanced. It should be understood that the scraping brush may be a non-rotatable brush, and the like, as well as meet the design requirements.

In a further embodiment, the brushing device further comprises a driving device 19, and the driving device 19 drives the rolling brush 11 to rotate. The drive means 19 is preferably a drive motor. Fig. 17 schematically shows a driving mode, in which the driving device 19 is arranged outside the roller brush 11, for example, above the water-retaining cover 14, and then the driving of the roller brush 11 is realized by means of a transmission belt and a gear. Of course, the driving device 19 may be disposed inside the rolling brush 11, and any driving method capable of driving the rolling brush 11 is within the scope of the present application, and will not be described herein again.

In a further embodiment, the washing and brushing device further comprises an electric storage device 191, such as a battery, and the electric storage device 191 is electrically connected with the driving device 19 and can supply power to the driving device 19. By adding the electricity storage 191, the washing and brushing device can be used as a separate cleaning device.

In a further embodiment, the washing and brushing device of the present embodiment may also replenish the rolling brush 11 with water through the first brush roller 17. The specific mode is substantially the same as the second or third embodiment, and is not repeated herein.

In a further embodiment, the brushing device of this embodiment may also replenish the roll brush 11 with water through the press roll 15. The specific manner is substantially the same as that of the fourth embodiment, and is not described herein again.

It should be noted that in this embodiment, the two water replenishing manners of the first brush roller 17 and the press roller 15 may be implemented by either one of them or both of them.

In addition, in the first to sixth embodiments, the pressing roller 15, the first brush roller 17, the second brush roller 18, or the screw pumping conveying rod 13 may be driven by the driving device 19 alone, or may be driven in conjunction with the rolling brush 11, or may be driven by the rolling brush 11.

EXAMPLE seven

The present embodiment provides a self-cleaning floor cleaning device comprising a brushing means 1, as well as a suction means 2 and at least one receiving means 3. As shown in fig. 27 to 29, a commercially available bucket-suction type self-cleaning floor cleaning device is schematically shown, wherein the receiving device 3 is in the shape of a bucket, the brushing device 1 and the receiving device 3 are both mounted on a base, and the suction device 2 is mounted in the receiving device 3. For convenient removal, it is preferred that can also conveniently remove through the installation universal wheel on the base, can also improve the water tank height to a certain extent simultaneously. It should be appreciated that the arrangement illustrated in figures 27 to 29 is merely an illustrative arrangement and that in particular embodiments the particular shape and configuration of the self-cleaning floor cleaning appliance may be designed as desired. At the same time, the washing device 1 and the suction device 2 can also be detachably mounted as an accessory.

The brushing device 1 is any one of the first to sixth embodiments, and details thereof are omitted here.

The suction device 2 can suck the sewage or dirt in the dirt containing groove 12 into the accommodating device 3.

In a further embodiment, a sewage cavity 31 and a clean water cavity 32 are formed in the accommodating device 3, the sewage cavity 31 is communicated with the clean water cavity 32, a filtering device 34 is arranged between the sewage cavity 31 and the clean water cavity 32, and the suction device 2 can suck the sewage or dirt in the dirt accommodating groove 12 into the sewage cavity 31. Preferably, the sewage chamber 31 and the clean water chamber 32 are horizontally arranged, and the sewage chamber 31 and the clean water chamber 32 are separated by a separation structure 33, as shown in fig. 30. A water permeable hole is arranged on the separation structure 33, and the filtering device 34 is arranged on the water permeable hole. The filter assembly 34 may be a multi-layer filter cartridge or other filter structure. The bottom of the clear water cavity 32 is lower than the bottom of the sewage cavity 31, as shown in fig. 31, so that the clear water can be conveniently contained in the device to realize sewage filtration, and more clear water can be stored.

In this embodiment, the floor cleaning device further comprises a water pumping device 4, and the water pumping device 4 may be a water pump or other water pumping devices 4. The water pumping port of the water pumping device 4 is communicated with the clean water cavity 32. Because clear water cavity 32 adopts the design of formula of sinking, simultaneously for more deposit clear water, the mouth that draws water of pumping device 4 is followed the higher position of holding device 3 inner wall is connected into clear water cavity 32, simultaneously and introduce in clear water cavity 32 in order to insert to the hollow tube of clear water cavity 32 bottom conveniently extracts the clear water. It should be noted that the above is only a preferred solution, and in practical implementation, the accommodating device 3 may also be multiple, for example, two, one serving as a sewage tank and one serving as a clean water tank. And when the water pumping device 4 is not provided, the accommodating device 3 can be used as a sewage tank only for storing sewage or sewage. The water outlet of the water pumping device 4 is respectively communicated with the water inlet of the first to sixth embodiments of the washing roller shaft 171, the washing shell 172, the dirt containing groove 12 or the washing shell 172.

In further embodiment, 4 delivery port positions of pumping device still are connected with reserve tank 5, as shown in fig. 27, and is preferred, reserve tank 5 installs holding device 3 is outer, can play on the one hand and observe the holding device 3 memory water yield, and on the other hand also can play the effect that makes things convenient for the moisturizing, need not open holding device 3 promptly, only need for reserve tank 5 moisturizing alright realize the moisturizing for whole equipment, improve the convenient to use nature of equipment.

In a further embodiment, the floor scrubbing apparatus further comprises a blowing device 6. As shown in fig. 28, the air blowing device 6 is also mounted on the base. Of course, the blowing device 6, like the scrubbing device 1 and the suction device 2, can also be designed in the form of a fitting, which can be removed. The blowing device 6 comprises a blowing head and a pipeline, the pipeline communicates the inner cavity of the blowing head with the exhaust port of the suction device 2, meanwhile, the blowing head is provided with a plurality of air holes 61, the air holes 61 are communicated with the inner cavity of the blowing head, and the blowing holes 61 face the ground. Since the suction device 2 generates a certain amount of heat and exhaust air when operating, the hot air is guided to the ground washed by the washing device 1, and the ground can be air-dried to a certain extent.

In addition, it needs to be known that, when the self-cleaning floor cleaning device is implemented specifically, intelligent work of the device can be realized by arranging the intelligent module.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (12)

1. The utility model provides a brushing device, its characterized in that, it includes the round brush, holds dirty groove, first brush roll and manger plate housing, the length direction in flourishing dirty groove with the axial of round brush is the same, it is located to hold dirty groove one side of round brush, it moves towards to hold dirty groove one side of round brush has the opening, at least one drain has been seted up on the groove that holds dirty, the drain is connected with suction device, first brush roll with the axial of round brush is the same, first brush roll is located the opening part in flourishing dirty groove, first brush roll is pressed and is pasted one side of round brush, the manger plate housing sets up the round brush with first brush roll top, the one end of manger plate housing extends to hold dirty groove.

2. A brushing device as claimed in claim 1, wherein said first brush roll comprises a brushing roll shaft and a plurality of first raised formations and/or a plurality of first brush formations provided on said brushing roll shaft, said first raised formations or said first brush formations interfering with said rolling brush.

3. A brushing device as claimed in claim 2, wherein said shaft is hollow and tubular, and has a plurality of water holes and at least one water inlet, said water holes and said water inlet being respectively connected to the inner cavity of said shaft.

4. A brushing device as claimed in claim 2, wherein a brushing shell is sleeved around said brushing roller shaft, said brushing roller shaft is rotatable within said brushing shell, said first protrusions and/or said first brush structures on said brushing roller shaft are arranged in a spiral shape, an opening is provided on a side of said brushing shell facing said rolling brush, at least one water inlet is provided on said brushing shell, and said water inlet is communicated with an inner cavity of said brushing shell.

5. A brushing device as claimed in claim 1, comprising a pressure roller axially aligned with said roller brush, said pressure roller being located above said dirt holding tank and said first brush roller, said pressure roller being pressed against one side of said roller brush.

6. A brushing device as claimed in claim 5, wherein the roller surface is provided with a threaded groove.

7. A brushing device as claimed in claim 6, wherein a shell of the compression roller is sleeved outside the compression roller, the compression roller can rotate in the shell of the compression roller, an opening is formed in one side of the shell of the compression roller facing the rolling brush, at least one water inlet and at least one water outlet are formed in the shell of the compression roller, and the water outlet communicates the inner cavity of the shell of the compression roller with the inner cavity of the dirt containing tank.

8. A brushing device as claimed in claim 5, wherein said pressing roller is adjustably tightened against said roller brush.

9. A brushing device as claimed in claim 1, wherein a guide formation extends from the lower edge of said opening in said dirt holding tank, the end of said guide formation extending downwardly.

10. A brushing device as claimed in claim 5, further comprising a second brush roll, axially aligned with said roller brush, on one side of said roller brush in the direction of rotation of said roller brush, against which side said roller brush is pressed.

11. A brushing device as claimed in claim 1, further comprising drive means to drive rotation of said roller brush.

12. A brushing device as claimed in claim 11, further comprising an electrical storage means, the electrical storage means being electrically connected to said drive means.

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