CN218606396U - Floor washing machine with double rolling brushes - Google Patents

Abstract

The utility model discloses a scrubber of two round brushes, connect the scrubbing brush in the host computer bottom including host computer and rotation, the scrubbing brush includes shell body and the rotation connector of being connected with the host computer, shell body front side and rear side all are equipped with the round brush chamber of installation round brush, and preceding, back round brush turn to the same, be equipped with the suction channel of the suction device of intercommunication host computer in the shell body, and suction channel has branch formation two suction ends and communicates preceding, the round brush chamber of rear side respectively, all is equipped with on the round brush chamber lateral wall of preceding, rear side and scrapes strip contact round brush surface, and the suction end in front side round brush chamber is located scrapes the strip below, and the suction end in rear side round brush chamber is located scrapes the strip top, and the back round brush also plays through suction end and scraping the strip and scrape the effect of doing the water absorption, effectively prolongs the live time of back round brush, reduces the frequency of stopping clean round brush in-process of mopping, increases work efficiency, improves and uses experience, and also can retrieve the foul after simultaneously, plays supplementary clean effect of promoting further.

Description

Floor washing machine with double rolling brushes

Technical Field

The utility model relates to a domestic cleaner field specifically is a floor cleaning machine of two round brushes.

Background

In recent years, with the development of science and technology and the increase of national income, traditional furniture is gradually replaced by smart homes with higher technology. In the field of household cleaning, intelligent devices such as floor-sweeping machines, dish-washing machines, floor-mopping machines and the like become the first choice of more and more families. In the prior art, a floor cleaning machine with front and rear double rolling brushes is provided, the ground is wet and cleaned through the front rolling brush, and the rear rolling brush is responsible for wiping residual water stains on the ground cleaned through the front rolling brush.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a floor cleaning machine with double rolling brushes.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a floor cleaning machine of two round brushes, includes the host computer and rotates the scrubbing brush of connecting in the host computer bottom, the scrubbing brush includes shell body and the rotation connector of being connected with the host computer, shell body front side and rear side all are equipped with the round brush chamber of installation round brush, and preceding, back round brush turn to the same, be equipped with the suction channel of the suction device of intercommunication host computer in the shell body, and suction channel has branch and forms the round brush chamber of two suction ends before intercommunication, rear side respectively, all is equipped with on the round brush chamber lateral wall of preceding, rear side and scrapes strip contact round brush surface, and the suction end in front side round brush chamber is located scrapes the strip below, and the suction end in rear side round brush chamber is located scrapes the strip top.

The suction channel has a front side branch channel length smaller than a rear side branch.

The length of the front branch channel of the suction channel is one half of that of the rear branch.

The channel size of the front branch of the suction channel is larger than the rear branch.

The suction passage is formed by a three-way joint including a socket having a bottom end inclined toward the front side, a main pipe body extending from the bottom end of the socket toward the front side, and an auxiliary pipe body extending from a corner of the bottom end of the socket toward the rear side.

And an access window is arranged on the side part of the three-way joint and is covered by a cover plate.

And the front side rolling brush cavity and the rear side rolling brush cavity are respectively provided with a port which is in butt joint communication with the main pipe body and the auxiliary pipe body of the three-way joint.

The bottom of the side wall of the rear side rolling brush cavity is provided with a water scraping tray, a scraping strip of the rear side rolling brush cavity is formed at the edge of the water scraping tray, and the opening is arranged on the water scraping tray.

And a ground scraping rubber strip is arranged behind the front side rolling brush cavity.

Suction device includes the dirty jar of storage of suction motor and storage suction thing, the suction motor is located the dirty jar top of storage and passes through filtering component intercommunication dirty jar of storage, suction channel intercommunication dirty jar bottom of storage.

The utility model has the advantages that: the suction channel is designed for the rear rolling brush to scrape the rear rolling brush to suck water, so that the machine can automatically clean the rear rolling brush in the floor mopping process, the service time of the rear rolling brush is prolonged, the frequency of stopping the cleaning rolling brush in the floor mopping process is reduced, the working efficiency is increased, the use experience is improved, dirt can be recycled by the rear rolling brush with the increased suction channel, a certain auxiliary cleaning effect is achieved, and the cleaning effect is further improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the floor brush of the present invention;

FIG. 3 is a cross-sectional view of the floor brush of the present invention;

fig. 4 is a schematic structural view of the three-way joint of the floor brush of the present invention.

Detailed Description

Referring to fig. 1 to 4, the floor washing machine with double rolling brushes comprises a main machine 1 and a floor brush 2 rotatably connected to the bottom of the main machine 1.

Handheld handle is equipped with at host computer 1 top, is equipped with suction device 11 and cleaning solution device on the host computer 1 and through pipeline intercommunication scrubbing brush 2, and the cleaning solution device includes cleaning solution jar and water pump, and suction device 11 is including suction motor 111 and the dirty jar 112 of storage suction thing, and suction motor 111 is located dirty jar 112 top of storage and through filter assembly intercommunication dirty jar 112, and dirty jar 112 bottom of storage is through suction channel 3 intercommunication scrubbing brush 2.

Scrubbing brush 2 includes shell body 21 and the rotation connector 29 of being connected with host computer 1, shell body 21 front side and rear side all are equipped with the round brush chamber of installation round brush, and preceding, back round brush is quick rotation under the drive of motor and turns to the same, and the cleaning solution device passes through pipeline intercommunication front side round brush chamber 22, provides the moist ground of cleaning solution for the front side round brush and cleans, and back round brush 6 then is responsible for sucking remaining water stain on the ground after the dry preceding round brush 5 washs of cleaning, makes the ground after the clean completion of floor cleaning machine become drier.

The suction channel 3 is arranged in the shell 21 of the floor brush 2, the suction channel 3 is provided with two branch suction ends 31 which are respectively communicated with the front and rear rolling brush cavities, the side walls of the front and rear rolling brush cavities are respectively provided with a scraping strip 4 to contact with the rolling brush surface, the suction end 31 of the front rolling brush cavity 22 is positioned below the scraping strip 4, the suction end 31 of the rear rolling brush cavity 23 is positioned above the scraping strip 4, and when the front and rear rolling brushes are cleaned in a rotating mode, the scraping strip 4 scrapes dirt and adsorbed water on the rolling brush surface and the dirt and the adsorbed water are sucked away by the suction ends 31 of the respective rolling brush cavities. Compared with the prior art, the rear rolling brush 6 is provided with the suction channel 3 to play a role in scraping dry water absorption on the rear rolling brush 6, so that the frequency of stopping the cleaning rolling brush in the floor mopping process is reduced, the working efficiency is increased, the use experience is improved, and meanwhile, the rear rolling brush 6 additionally provided with the suction channel 3 can recover dirt, plays a certain auxiliary cleaning role, and further improves the cleaning effect.

Since the front rolling brush 5 needs to perform the work of wiping the wet floor and roll up the garbage and take the garbage to the suction end 31 to suck the garbage in the cleaning process of the floor brush 2, the front branch 32 of the suction channel 3 needs to suck more dirt and moisture and more to suck the garbage to the floor, the working pressure is higher, the rear rolling brush 6 is responsible for only absorbing water on the floor, the suction requirement is only to recover the water squeezed by scraping, and the suction end 31 of the rear branch 33 is located above the scraping strip 4 according to the rotating direction of the rear rolling brush 6, the water scraped by the scraping strip 4 flows to the suction end 31 along the belt, and the required suction force is not high. Therefore, in order to increase the suction strength of the front branch 32, the length of the front branch 32 is designed to be smaller than that of the rear branch 33, so that the suction end 31 of the front branch 32 is close to the main channel, and the suction force is stronger the closer the suction end 31 is to the main channel, thereby more easily satisfying the cleaning effect of the front roller brush 5. Similarly, the size of the channel of the front branch 32 is designed to be larger than that of the rear branch 33, and the suction airflow of the front branch 32 is larger than that of the rear branch 33 according to the fluid mechanics, so that the suction force in the front rolling brush cavity 22 is larger, and the larger channel is not easy to be blocked.

Preferably, the suction passage 3 is formed by a three-way joint 7, the three-way joint 7 includes a sleeve 71 with a bottom end inclined to the front side, a main pipe 72 extending from the bottom end of the sleeve 71 to the front side, and a sub pipe 73 extending from a corner of the bottom end of the sleeve 71 to the rear side, the sleeve 71 is communicated with the suction device 11 of the main unit 1 through a hose, the main pipe 72 is in butt communication with a through opening of the front side rolling brush chamber 22, the sub pipe 73 is in butt communication with a through opening of the rear side rolling brush chamber 23, and the main pipe 72 and the passage in the sleeve 71 are substantially the same in orientation, so that the airflow passages formed on both sides are smooth, the flow of dirt and sewage is smoother, the sub pipe 73 and the sleeve 71 are arranged in a turning direction, a corner exists between the passages, and the inlet of the sub pipe 73 is lower than the airflow passages of the main pipe 72 and the sleeve 71, on one hand, the suction force of the main pipe 72 is not affected, and on the other hand, the inlet of the dirt sucked up by the main pipe 72 is not easy to block the inlet of the sub pipe 73.

Furthermore, the front rolling brush cavity 22 and the rear rolling brush cavity 23 are respectively provided with a through opening which is in sealing butt joint communication with the main pipe body 72 and the auxiliary pipe body 73 of the three-way joint 7, and the side walls of the front rolling brush cavity 22 and the rear rolling brush cavity 23 respectively correspond to the through openings and are provided with guide surfaces inclined to the through openings. Because certain sewage can be remained in the three-way joint 7, dirt is easily generated at the position, the maintenance window 74 is arranged on the side part of the three-way joint 7 and is covered by the cover plate 75, the three-way joint 7 does not need to be detached when the cleaning is needed, and the inside cleaning of the three-way joint 7 can be carried out only by detaching the cover plate 75. Since the water scraped by the rear rolling brush 6 flows away along the scraping strip 4, in order to guide and collect the scraped water better, the bottom of the side wall of the rear rolling brush cavity 23 is provided with the water scraping tray 8, the scraping strip 4 of the rear rolling brush cavity 23 is formed on the edge of the water scraping tray 8, the water scraped by the scraping strip 4 is collected in the water scraping tray 8, and the through hole is formed in the water scraping tray 8, so that the water collected on the water scraping tray 8 is sucked away by the suction channel 3.

The rear in front side round brush chamber 22 is equipped with scrapes adhesive tape 9 with ground, and current round brush 5 cleans ground after, subaerial a large amount of water stains that can leave, and at this moment, scrape adhesive tape 9 once more and scrape ground and collect the shovel with the water stain on ground, have suction channel 3 to siphon away, scrape adhesive tape 9 simultaneously and still play certain sealed effect, promote the effect of suction.

Claims (10)

1. The utility model provides a floor cleaning machine of two round brushes, includes host computer (1) and rotates scrubbing brush (2) of connecting in host computer (1) bottom, scrubbing brush (2) are including shell body (21) and rotation connector (29) of being connected with host computer (1), shell body (21) front side and rear side all are equipped with the round brush chamber of installation round brush, and preceding, back round brush turn to the same, its characterized in that: be equipped with suction channel (3) of the suction device (11) of intercommunication host computer (1) in casing (21), and suction channel (3) have branch form two suction end (31) respectively communicate the brush chamber of front and rear side, all be equipped with on the brush chamber lateral wall of front and rear side and scrape strip (4) contact brush surface, suction end (31) of front side brush chamber (22) are located and scrape strip (4) below, suction end (31) of rear side brush chamber (23) are located and scrape strip (4) top.

2. The floor scrubber of claim 1, wherein: the front branch (32) of the suction channel (3) has a smaller channel length than the rear branch (33).

3. The floor scrubber of claim 2, wherein: the front branch (32) of the suction channel (3) has a channel length which is half of that of the rear branch (33).

4. The floor scrubber of claim 1, wherein: the channel size of the front branch (32) of the suction channel (3) is larger than the rear branch (33).

5. The floor scrubber of claim 1, wherein: the suction passage (3) is formed by a three-way joint (7), and the three-way joint (7) includes a socket pipe (71) having a bottom end inclined to the front side, a main pipe body (72) extending from the bottom end of the socket pipe (71) to the front side, and a sub-pipe body (73) extending from a corner of the bottom end of the socket pipe (71) to the rear side.

6. The floor scrubber of claim 5, wherein: and an access window (74) is formed in the side part of the three-way joint (7) and is covered by a cover plate (75).

7. The floor scrubber of claim 5, wherein: the front side rolling brush cavity (22) and the rear side rolling brush cavity (23) are respectively provided with a through hole which is in butt joint communication with the main pipe body (72) and the auxiliary pipe body (73) of the three-way joint (7).

8. The floor scrubber of claim 7, wherein: rear side brush chamber (23) lateral wall bottom is installed and is scraped water tray (8), the strip (4) of scraping in rear side brush chamber (23) by form in scrape the edge of water tray (8), just the opening sets up scrape on water tray (8).

9. The floor scrubber of claim 1, wherein: and a ground glue scraping strip (9) is arranged behind the front side rolling brush cavity (22).

10. The floor scrubber of claim 1, wherein: the suction device (11) comprises a suction motor (111) and a dirt storage tank (112) for storing suction objects, the suction motor (111) is positioned at the top of the dirt storage tank (112) and communicated with the dirt storage tank (112) through a filtering assembly, and the suction channel (3) is communicated with the bottom of the dirt storage tank (112).

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