CN217592735U - Washing component - Google Patents

Abstract

The utility model discloses a wash subassembly, it carries the pole including flourishing dirty groove and demountable installation screw thread pump water in flourishing dirty inslot, and can be at flourishing dirty inslot internal rotation, one side in flourishing dirty groove is equipped with the opening, is equipped with at least one and the first mouth of a river of flourishing dirty inslot inner chamber intercommunication on the flourishing dirty groove, and screw thread pump water carries the pole rotation to derive the material of flourishing dirty inslot through first mouth of a river. According to the sewage conveying device, the threaded water pumping conveying rod is matched with the sewage containing groove, sewage or clear water entering the sewage containing groove is conveyed and guided by rotating the threaded water pumping conveying rod, a sewage and sewage conveying channel is formed by ingeniously rotating a threaded groove of the threaded water pumping conveying rod, and the sewage and sewage can be guided out more conveniently; the screw thread is taken out water and is carried the pole and for removable design, the screw thread is taken out water and is carried the pole from dismantling greatly dirty inslot that the user can be convenient, later can change the screw thread of different models and take out water and carry the pole or wash the screw thread and take out water and carry the pole.

Description

Washing component

Technical Field

The utility model relates to a clean technical field in ground especially relates to a wash subassembly.

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, but although the latest floor washer in the prior art is called to have a dry and wet sweeping and mopping function, the working principle of the floor washer generally adopts a scraper to scrape water stains on a rolling brush, the 'mopping and drying' effect without the water stains can not be realized actually, dirt and sewage can not be effectively removed, and the floor washer with the function has the advantages of expensive selling price, complex structural design and easy damage. The wiper blade of these products will form very big resistance if exert great pressure to the round brush, excessively scrape water to damage the round brush body, no matter how big pressure is exerted to the round brush to the wiper blade moreover, can not fully remove water and remove filth, because the wiper blade is one and moves a quiet face contact with the round brush body, frictional resistance is big, and the extrusion efficiency is low, easily hinders scraper blade and round brush, and produces great resistance to the round brush. On the contrary, if the applied pressure is small, the sewage of the rolling brush body can not be effectively removed, so that the rolling brush body is easy to form water stains on the ground.

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

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry sewage filth or clear water, can carry out clear washing subassembly to the round brush clean layer, through add protruding structure or brush structure at the opening edge in flourishing dirty groove, further promote to wash the clean effect of subassembly to the round brush.

For realizing the utility model purpose, the utility model provides a wash subassembly, it includes flourishing dirty groove and demountable installation the screw thread water pumping transport pole in the flourishing dirty inslot, the axis direction of screw thread water pumping transport pole with the length direction in flourishing dirty groove is unanimous, the screw thread water pumping transport pole can flourishing dirty inslot internal rotation, one side in flourishing dirty groove is provided with the opening, be provided with at least one first mouth of a river on the flourishing dirty groove, first mouth of a river with the inner chamber intercommunication in flourishing dirty groove, the screw thread water pumping transport pole rotate can with the material in the flourishing dirty inslot passes through first mouth of a river is derived.

Furthermore, a plurality of first protruding structures and/or first brush structures are arranged on the edge of the opening.

Furthermore, the dirt containing groove is provided with at least one second water gap, and the second water gap is communicated with the inner cavity of the dirt containing groove.

Furthermore, the first water gap and the second water gap are respectively positioned at two sides of the opening in the length direction of the sewage containing groove.

Further, the second water gap is arranged at one end part of the sewage containing groove in the length direction.

Further, the position that is close to in the flourishing dirty inslot the second mouth of a river is provided with first installed part, first installed part with flourishing dirty groove can be dismantled and be connected, the screw thread is taken out water and is carried the one end of pole with first installed part rotatable coupling, first installed part is provided with a plurality of through-hole.

Furthermore, the dirty groove of flourishing is kept away from the one end at the second mouth of a river is the blind end, the screw thread is taken out water and is carried the one end of pole with blind end rotatable coupling, first mouth of a river sets up on the dirty groove of flourishing, first mouth of a river is close to the blind end.

Furthermore, the first water gap is arranged at one end part of the sewage containing groove in the length direction.

Furthermore, a second mounting part is arranged at a position, close to the first water gap, in the sewage containing groove, the second mounting part is fixedly connected with the sewage containing groove, one end of the threaded pumping conveying rod is rotatably connected with the second mounting part, and the second mounting part is provided with a plurality of through holes.

Furthermore, one long edge of the opening is in a sawtooth shape; and a guide structure extends from the other long edge of the opening, and one end of the guide structure, which is far away from the dirt containing groove, inclines towards the direction far away from the opening.

Furthermore, a plurality of second protruding structures and/or second brush structures are arranged on the threaded water pumping conveying rod; the screw thread pumping water conveying rod is a shaftless screw rod.

The scrubbing assembly of the present application may provide at least one or more of the following benefits:

the washing and brushing assembly adopts a mode that the threaded water pumping conveying rod is matched with the dirt containing groove, sewage or clear water entering the dirt containing groove is conveyed and guided by rotating the threaded water pumping conveying rod, a sewage and dirt conveying channel is formed by ingeniously utilizing the rotation of a threaded groove of the threaded water pumping conveying rod, the guide of the sewage and dirt is more facilitated, water in the water tank can be guided to a cleaning layer of the rolling brush by matching the water tank and a water pumping device, then the cleaning layer is extruded and rubbed, and then the sewage and the dirt formed after cleaning are guided into the water tank, so that the self-cleaning of the rolling brush is realized, and the design of an integral product is more facilitated; meanwhile, the thread water pumping conveying rod can convey daily dirt such as noodles, soybeans, rice grains and the like to the sewage tank; the edge of the opening of the dirt containing groove is additionally provided with a convex structure or a brush structure and other structures, so that dirt such as hair and the like adhered to the surface of the rolling brush can be scraped, meanwhile, the surface of a cleaning layer of the rolling brush is more fluffy, and the cleaning effect of the washing and brushing assembly on the rolling brush is further improved; the threaded water pumping conveying rod is detachably designed, so that a user can conveniently detach the threaded water pumping conveying rod from the sewage containing tank and then replace the threaded water pumping conveying rod with different types or clean the threaded water pumping conveying rod; the opening edge of the dirt containing groove is designed to be zigzag, so that sewage and dirt or clean water above the washing component can smoothly flow into the water pumping shell and then is conveyed and guided by the threaded water pumping conveying rod; the thread water pumping conveying rod can be provided with a convex structure or a brush structure, so that the thread water pumping conveying rod can extrude and rub the rolling brush cleaning layer.

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;

figure 10 is a schematic cross-sectional view of the scrubbing apparatus provided in figure 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 cross-sectional view of a washing device with a raised structure or a brush structure on 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 cover according to a fourth embodiment of the present application at an angle when the platen roller cover is provided with a platen roller shell;

FIG. 21 is a schematic structural diagram of a fourth embodiment of the present application 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 application;

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 washing device, 10-a housing, 11-a rolling brush, 111-a cleaning layer, 12-a dirt holding tank, 121-a guide structure, 122-a first mounting member, 123-a second mounting member, 124-a drain outlet, 125-a water inlet, 13-a screw-threaded water pumping feed rod, 131-a second protrusion structure and/or a second brush structure, 14-a water retaining cover, 15-a press roll, 151-a press roll housing, 1511-a water outlet, 152-an expansion member, 16-a first protrusion structure and/or a first brush structure, 17-a first brush roll, 171-a washing roll shaft, 1711-a water hole, 172-a washing housing, 18-a second brush roll, 19-a driving device, 191-an electric storage device, 2-a suction device, 3-a housing device, 31-a dirt water chamber, 32-a clean water chamber, 33-a partition structure, 34-a filter device, 4-a water pumping device, 5-a backup water tank, 6-an air blowing device, and 61-an air hole.

Detailed Description

To further explain the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be given with reference to 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 rolling brush 11 is a water-absorbing rolling brush 11, and the rolling brush 11 generally includes two modes, one is a water-absorbing wool-wool rolling brush of wool type, or a water-absorbing collodion rolling 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 ingeniously 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 rotational pushing force in the tubular structure, so as to discharge the dirt or sewage in the dirt holding tank 12 through the dirt discharge opening 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 be used as a water suction device for drying water stains on the ground or the like without providing a water inlet 125 or a water tank, that is, without supplying water into the dirt container 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 (second water inlet) is arranged at one end of the length direction of a dirt containing tank 12, and the screw-thread pumping conveying rod 13 can be detachably arranged in the dirt containing tank 12 through the water inlet 125. A first mounting part 122 is arranged in the dirt containing groove 12 near 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 through which clean water can pass. 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 second protrusion structures and/or second brush structures 131 may be further disposed on the screw thread pumping water conveying rod 13, as shown in fig. 7, so that the friction between the screw thread 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 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.

In a further embodiment, a plurality of first protrusion structures and/or first brush structures 16 may be disposed at one side of the rolling brush 11, and the first protrusion structures and/or first brush structures 16 may interfere with the rolling brush 11. The first brush structure is preferably a tuft. The first projection structure and/or the first brush structure 16 has two modes:

first, the first protrusion structure and/or the first brush structure 16 are/is arranged 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 water above the dirt holding tank 12 can smoothly enter the dirt holding tank 12, the first protrusion structures and/or the first brush structures 16 are respectively arranged on the tooth-shaped structures of the upper edge, and of course, the first protrusion structures and/or the first brush structures 16 can also be arranged in the tooth grooves 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 projection structure and/or the first brush structure 16 are 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 and/or the first brush structure 16, 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 and/or the first brush structure 16. The first projection structure and/or the first brush structure 16 is/are provided below the press 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, sewage generated by extruding the rolling brush 11 by the pressing roller 15 can also wash the brush structure or the raised structure, and bring away dirt remained on the brush structure or the raised structure into the dirt 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 the compression roller 15 below, wash the roller shaft 171 and drive first protruding structure and/or first brush structure 16 rotate, can with sewage and filth that the extrusion of compression roller 15 formed throw into to hold in the dirty groove 12 for the dirt discharge capacity of washing device.

In a further embodiment, one or more wipers may also be provided on the side of the press roller 15 in the direction of rotation of the roller brush 11. The wiper 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 11 can be driven to roll by rotation, and then the plush or collodion on the surface of the brush roller 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 brush roller 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, namely, the driving device 19 is arranged outside the rolling brush 11, such as above the water blocking cover 14, and then the driving of the rolling brush 11 is realized by a mode of a transmission belt matching with 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

The present 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, and a plurality of water holes 1711 and at least one water inlet hole are opened on the washing roller shaft 171, and the water holes 1711 and the water inlet hole are respectively communicated with the inner cavity of the washing roller shaft 171. By receiving water from the water inlet hole, 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 as to replenish water to the rolling brush 11, and on the other hand, the cleaning device can also play a role in cleaning a convex structure and a brush structure on the washing roller shaft 171. 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 means 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 protrusion structures and/or the first brush structures 16 on the brush roll brushing roll shaft 171 are spirally arranged. An opening is formed in one side, facing the rolling brush 11, of the brushing shell 172, and at least one water inlet hole is formed in the brushing shell 172 and is communicated with an inner cavity of the brushing shell 172. The water inlet is schematically shown in the drawing and is formed in one end surface of the washing shell 172, and in practical implementation, the forming position and the number of the water inlet can be designed according to needs. By receiving water through the water inlet hole, when the first brush roll 17 rotates in the brushing housing 172, the first protrusion structures and/or the 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 in which water is not supplied to the sewage tank 12 may be applied, and the embodiment in which water is supplied to the sewage tank 12 may be applied. 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 positions and the number of the water inlets and the water outlets 1511 can be designed according to requirements. 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, 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 holding tank 12, and one end of the guide structure 121, which is far away from the dirt holding tank 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 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.

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 protrusion structures and/or first brush structures 16 may be disposed at one side of the rolling brush 11, and the first protrusion structures and/or first brush structures 16 may interfere with the rolling brush 11. The first brush structure is preferably a tuft. The first protruding structure and/or the first brush structure 16 is/are arranged below the press roller 15. The first protrusion structure or the first brush structure 16 has the following two modes:

first, the first protrusion structure and/or the first brush structure 16 is/are provided at the upper edge of the opening of the dirt holding 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 water above the dirt holding tank 12 can smoothly enter the dirt holding tank 12, the first protrusion structures and/or the first brush structures 16 are respectively arranged on the tooth-shaped structures of the upper edge, and of course, the first protrusion structures and/or the first brush structures 16 can also be arranged in the tooth grooves of the upper edge. It should be noted that, the opening edge of the dirt holding tank 12 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 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 holding groove 12 may not be serrated, and a gap may be formed between the upper edge and the rolling brush 11.

Second, the first projection structure and/or the first brush structure 16 are 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 protruding structures and/or the first brush structures 16 can scrape long or large dirt, such as hair, soybeans, etc., on the cleaning layer 111 of the roller 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 compression 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 into the sewage containing tank 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 the compression roller 15 below, wash the roller shaft 171 and drive first protruding structure and/or first brush structure 16 rotate, can with sewage and filth that the extrusion of compression roller 15 formed throw into to hold in the 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 wiper may be a non-rotatable brush, and the like, as well as meet 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 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 sewage holding tanks 12 and the sewage 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 the dustpan, and when the concrete implementation, the guide structure will be close to ground, cooperatees with the round brush 11, can improve the cleaning ability of round brush 11, reduces the emergence of the dirty condition of round brush 11 hourglass.

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 against one side of the rolling brush 11. The first brush roller 17 includes a washing roller shaft 171 and a plurality of first protrusion structures and/or first brush structures 16 disposed on the washing roller shaft 171, and the first protrusion structures or the first brush structures 16 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 protruding structures and/or the first brush structures 16 can scrape long or large dirt, such as hair, soybeans, etc., on the cleaning layer 111 of the roller 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 axial direction of the compression roller 15 is the same as that of the rolling brush 11, the compression roller 15 is positioned above the dirt containing groove 12, and the compression roller 15 is pressed and attached to 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, what is adopted is an expanding manner, the expanding member 152 is a spring, and the spring is respectively disposed at two axial ends of the roller 15, and the spring is always in a compressed state, so as to ensure that the pressing rod can keep a certain pressure between the roller brush 11, so as to extrude the surface of the roller brush 11 well, and at the same time, the pressure between the roller brush 11 and the roller 15 can be flexibly adjusted by adjusting the elastic force of the spring, that is, the distance between the roller brush 11 and the roller brush 15 can be adjusted as required, so as to control the wetting degree and the cleaning degree of the roller 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 an electric storage 191, the washing apparatus 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 for replenishing water and the press roller 15 for replenishing water may be implemented by either one of them or by 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. Referring to fig. 27 to 29, a commercially available bucket-suction type self-cleaning floor cleaning device is schematically shown, wherein the container 3 is in the shape of a bucket, the scrubbing device 1 and the container 3 are mounted on a base, and the suction device 2 is mounted in the container 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 is used as the sewage tank and one is used as the clean water tank. 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 a further embodiment, the water outlet of the water pumping device 4 is further connected with a spare water tank 5, as shown in fig. 27, preferably, the spare water tank 5 is installed outside the accommodating device 3, so that the water stored in the accommodating device 3 can be observed, and the water can be conveniently replenished without opening the accommodating device 3, and the water can be replenished to the whole equipment by only replenishing water to the spare water tank 5, thereby improving the convenience in use of the 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 washing 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 should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims (11)

1. The utility model provides a wash subassembly, its characterized in that, it is including flourishing dirty groove with demountable installation in the screw thread delivery pole that takes out water of flourishing dirty inslot, the axis direction of screw thread delivery pole that takes out water with the length direction in flourishing dirty groove is unanimous, the screw thread delivery pole that takes out water can flourishing dirty inslot internal rotation, one side in flourishing dirty groove is provided with the opening, open-ended lower limb extends there is guide structure, guide structure keeps away from the one end in flourishing dirty groove is towards keeping away from open-ended direction slope, be provided with at least one first mouth of a river on the flourishing dirty groove, first mouth of a river with the inner chamber intercommunication in flourishing dirty groove, the rotation of screw thread delivery pole that takes out can with the material in the flourishing dirty groove passes through first mouth of a river is derived.

2. A brushing assembly according to claim 1, wherein the edges of said opening are provided with a plurality of first raised formations and/or first brush formations.

3. A brushing assembly as claimed in claim 1, wherein said dirt holding tank is provided with at least one second water port, said second water port communicating with the interior chamber of said dirt holding tank.

4. A brushing assembly according to claim 3, wherein said first and second water ports are located on either side of said opening in the direction of the length of said dirt holding tank.

5. A brushing assembly according to claim 4, wherein said second water gap is provided at one end of the length of said dirt holding tank.

6. A brushing assembly according to claim 5, wherein a first mounting element is provided in said dirt holding tank adjacent said second nozzle, said first mounting element being releasably connectable to said dirt holding tank, one end of said threaded pumping delivery rod being rotatably connected to said first mounting element, said first mounting element being provided with a plurality of through holes.

7. A brushing assembly according to claim 4, wherein an end of said dirt holding tank remote from said second water port is a closed end, an end of said threaded pumping delivery rod is rotatably connected to said closed end, said first water port is provided on said dirt holding tank, and said first water port is located adjacent said closed end.

8. A brushing assembly according to claim 4, wherein said first water gap is provided at one end of the length of said dirt holding tank.

9. A brushing assembly according to claim 8, wherein a second mounting element is provided within said dirt holding tank adjacent said first nozzle, said second mounting element being fixedly connected to said dirt holding tank, one end of said threaded pumping delivery rod being rotatably connected to said second mounting element, said second mounting element being provided with a plurality of through holes.

10. A brushing assembly as claimed in claim 1, wherein an upper edge of said opening is serrated.

11. A brushing assembly according to claim 1, wherein said threaded water pumping delivery wand is provided with a plurality of second boss formations and/or second brush formations;

the screw thread pumping water conveying rod is a shaftless screw rod.

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