CN215424444U - Clean power device and cleaning machine thereof - Google Patents

Abstract

The utility model discloses a cleaning power device and a cleaning machine thereof, which comprise a rolling brush which is arranged on a shell and can be in rolling contact with the ground, wherein a rolling brush garbage collecting region and a garbage suction collecting region are arranged in the shell, and the rolling brush garbage collecting region is provided with a collecting inlet which is arranged corresponding to the rolling brush; the rolling brush is in driving connection with a rolling brush motor, the rolling brush motor is simultaneously used as a suction motor and is installed and connected with an air suction opening of the fan, and the air suction opening is communicated with a sucked garbage collecting region, so that the sucked garbage collecting region is in a negative pressure state to realize the sucking effect on the garbage on the ground; the utility model creates a technology of ensuring low cost and compact installation by the 'one-driving-two' motor, and realizes better and excellent cleaning effect on the ground.

Description

Clean power device and cleaning machine thereof

Technical Field

The utility model belongs to the technical field of cleaning, and particularly relates to a cleaning power device and a cleaning machine applied to the cleaning power device.

Background

With the continuous progress and development of science and technology, people also have higher expectations on the living level. Cleaning is an indispensable daily affair in people's life, so the cleaning machine with self-cleaning function also becomes the indispensable daily cleaning tool of people. The existing cleaning machines usually adopt a manual cleaning tool or an electric cleaning device (such as an electric dust collector or a cleaning robot), obviously, the manual cleaning tool has low cost, needs to consume much manpower and time, and still has heavy cleaning workload, and the electric cleaning device has single cleaning function (such as an electric dust collector) or is too expensive (such as a cleaning robot).

In order to achieve a good balance between cost saving and intelligent convenience, all-in-one sweeping and mopping machines with general cost and a certain degree of automatic cleaning effect are available at present. The sweeping and mopping integrated machine is generally provided with a rolling brush structure which is driven by a rolling brush motor and is in contact with the ground, and some rolling brushes are in rolling contact with the ground to generate centrifugal force to roll up the garbage on the ground and then automatically feed the garbage into a garbage collection box.

Disclosure of Invention

In view of the above, the present invention provides a cleaning power device and a cleaning machine thereof, which are created by a "one-driving-two" motor to ensure low cost and compact installation, and achieve better and excellent cleaning effect on the ground.

The technical scheme adopted by the utility model is as follows:

a cleaning power device comprises a rolling brush which is arranged on a shell and can be in rolling contact with the ground, wherein a rolling brush garbage collection area and a garbage suction collection area are arranged in the shell, and a collection inlet which is arranged corresponding to the rolling brush is arranged in the rolling brush garbage collection area; the rolling brush is in driving connection with the rolling brush motor, the rolling brush motor is simultaneously used as a suction motor and is in installation connection with an air suction opening of the fan, and the air suction opening is communicated with a suction garbage collecting area, so that the suction garbage collecting area is in a negative pressure state to realize the suction effect on the garbage on the ground.

Preferably, one end of an output shaft of the rolling brush motor is used as a driving end of the rolling brush and is in driving connection with the rolling brush, and the other end of the output shaft of the rolling brush motor is used as a driving end of the fan and is in driving connection with the fan.

Preferably, the shell is provided with a suction pipeline connected with the suction garbage collecting area, and the suction effect on the garbage on the ground is realized through the suction pipeline.

Preferably, the air suction opening is connected with the sucked garbage collecting area through an air suction pipeline.

Preferably, the rolling brush motor is in driving connection with the rolling brush through a speed reduction transmission assembly; wherein the rotating speed range of the rolling brush motor is 1500-4000 rpm; and/or the rotating speed range of the roller brush is 200-600 rpm.

Preferably, the fan comprises a fan shell and a movable impeller arranged inside the fan shell, wherein the fan shell is arranged between the rolling brush motor and the air suction opening, an output end of the rolling brush motor is fixedly arranged and connected with an input end of the movable impeller, and an output end of the movable impeller is used as the air suction opening.

Preferably, the housing on the side of the collection inlet is provided with a guide surface for facilitating the collection of refuse and/or a floor scraper which is in flexible pressure contact with the floor.

Preferably, the rolling brush garbage collecting area and the suction garbage collecting area are integrally connected, or are integrally installed and connected through a separating partition plate, and are integrally or separately installed on the shell.

Preferably, a cleaning machine comprises a cleaning power device installed as described above.

Preferably, the shell is connected with the handle into a whole through the twisting head, and the shell and/or the handle are/is provided with a liquid sprayer.

It should be noted that the floor referred to in the present application refers to any working surface to be cleaned, and the specific embodiment and the shape thereof are not limited in any way.

Aiming at the problem that the cleaning technology which utilizes the centrifugal negative pressure adsorption effect generated by the rolling contact between the rolling brush and the ground to automatically collect the garbage on the ground to the garbage collecting area has obvious residual stain on the ground, the application firstly and creatively provides that the rolling brush motor used for driving the rolling brush is simultaneously used as the power output end of the suction motor, the rolling brush is driven and the fan is driven at the same time, so that the outlet of the fan has air suction effect, after the air outlet of the fan is installed and connected with the sucked garbage collecting area, the sucked garbage collecting area can be in a negative pressure state, further realizing the suction effect of the garbage on the ground, ensuring that residual stains (mainly accumulated water or water stains) on the ground are automatically sucked to the garbage suction collection area, the one-driving-two motor is created to ensure the technology of low cost and compact installation, and the better and excellent cleaning effect on the ground is realized.

The application provides constitute the suction fan mounting structure of cleaner by suction motor, fan and suction rubbish collecting region, when actual installation and application, will suck motor and fan drive installation connection, with the inlet scoop and the suction rubbish collecting region intercommunication of fan simultaneously for suction rubbish collecting region is negative pressure state and realizes the suction effect to subaerial rubbish, and mounting structure is simple, with low costs and the convenient and reliable of operation process.

Drawings

FIG. 1 is a schematic view of a cleaning machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 after being rotated by a certain angle;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is a cross-sectional view of FIG. 3 in the direction B-B;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 5;

FIG. 7 is a cross-sectional view of FIG. 5 in the direction A-A;

FIG. 8 is an exploded view of a cleaning machine according to an embodiment of the present invention;

FIG. 9 is a schematic view of the installation structure of the lower roll brush motor according to the embodiment of the present invention;

fig. 10 is a schematic view of the garbage collection box according to the embodiment of the present invention.

Detailed Description

The embodiment of the utility model discloses a cleaning power device, which comprises a rolling brush, a dust collecting area, a dust sucking area, a dust collecting area and a dust collecting area, wherein the rolling brush is arranged on a shell and can be in rolling contact with the ground; the rolling brush is in driving connection with the rolling brush motor, the rolling brush motor is simultaneously used as a suction motor and is in installation connection with an air suction opening of the fan, and the air suction opening is communicated with a suction garbage collecting area, so that the suction garbage collecting area is in a negative pressure state to realize the suction effect on the garbage on the ground.

The embodiment of the utility model also discloses a cleaning machine which comprises the cleaning power device.

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 8, a cleaning machine 1 includes a housing 10 and a cleaning power device, preferably, in an embodiment, the housing 10 is integrally connected with a handle 30 by a twist head 20, so as to facilitate hand-held automatic cleaning; the handle 30 is provided with a sprayer 40 (the specific structure and the installation relationship thereof can be referred to the prior art, and the embodiment is not particularly limited); of course, in other embodiments, the nozzle of the sprayer 40 may be mounted on the housing 10; the cleaning machine 1 in the present application may not be provided with the handle 30, and the housing 10 is provided with reference to the structure of the cleaning robot, and the variations of these mounting structures are all within the applicable range of the present application;

referring to fig. 4, 5, 6 and 7, the cleaning power device in the present embodiment includes a rolling brush 51 mounted on the housing 10 and capable of rolling and contacting with the ground, a rolling brush garbage collecting area 54 and a sucked garbage collecting area 63 are disposed in the housing 10, and the rolling brush garbage collecting area 54 is provided with a collecting inlet 54a corresponding to the rolling brush 51; the rolling brush 51 is in driving connection with the rolling brush motor 52, the rolling brush motor 52 is simultaneously used as a suction motor 61 and is installed and connected with an air suction opening 62a of the fan 62, and the air suction opening 62a is communicated with the sucked garbage collecting area 63, so that the sucked garbage collecting area 63 is in a negative pressure state to realize the sucking effect on the garbage on the ground;

preferably, as further shown in fig. 9, one end of an output shaft of the rolling brush motor 52 is used as a driving end of the rolling brush 51 to be in driving connection with the rolling brush 51, and the other end of the output shaft is used as a driving end of the fan to be in driving connection with the fan; it is further preferred that the roller brush motor 52 is in driving connection with the roller brush 51 through a reduction transmission assembly, and particularly preferred that the reduction transmission assembly is a pulley reduction transmission assembly 53, although a gear reduction transmission assembly or other known reduction transmission assemblies may be used in place of the pulley reduction transmission assembly 53; wherein, preferably, the present embodiment suggests setting the rotation speed range of the roller brush motor 52 at 1500-; the rotating speed range of the rolling brush 51 is set at 200-600rpm, which is beneficial to the cleaning effect and the suction effect of the rolling brush 51, and certainly, the rotating speed of the rolling brush motor 52 or the rolling brush 51 in other parameter ranges can be selected according to actual needs, or a motor direct-drive installation structure can be directly adopted, which is not limited in this embodiment;

in combination with the above technical solution provided by this embodiment, the embodiment of the present application also provides a suction fan mounting structure for a cleaning machine, which includes a suction motor 61, a fan 62 and a suction garbage collecting region 63 respectively mounted on the housing 10, the suction motor 61 and the fan 62 are connected in a driving and mounting manner, and an air suction inlet 62a of the fan 62 is communicated with the suction garbage collecting region 63, so that the suction garbage collecting region 63 is in a negative pressure state to realize a suction effect on garbage on the ground;

preferably, in order to achieve an accurate and efficient suction effect on residual soil on the ground, in the present embodiment, a suction pipe 64 connected to the suction garbage collection area 63 is disposed on the housing 10, and the suction effect on garbage on the ground is achieved through the suction pipe 64; further preferably, in order to improve the suction strength and the suction efficiency, in the present embodiment, the suction pipe 64 includes a suction pipe inlet 64a corresponding to the ground surface for suction and a suction pipe outlet 64b connected to the suction garbage collection area 63, and the diameter of the suction pipe outlet 64b is larger than that of the suction pipe inlet 64 a; suction duct 64 includes a curved duct section 64 c; the suction pipe outlet 64b is installed at a height greater than that of the suction pipe inlet 64 a;

preferably, in order to realize a compact installation structure and reduce the occupied installation space, in the present embodiment, the fan 62 is installed in a horizontal manner, and includes a fan housing 62b and a movable impeller 62c installed inside the fan housing 62b, wherein the fan housing 62b is installed between the roll brush motor 52 and the air suction opening 62a, an output end of the roll brush motor 52 is fixedly installed and connected with an input end of the movable impeller 62c, and an output end of the movable impeller 62c serves as the air suction opening 62 a; preferably, in order to achieve a good suction effect on the suction garbage collection area 63, in the present embodiment, the suction opening 62a is connected to the suction garbage collection area 63 through the suction duct 65; further preferably, in the present embodiment, the movable impeller 62c and the fan housing 62b are respectively made of an integral injection molding, so that the installation weight is light and the cost is low, and for the convenience of installation, the fan housing 62b in the present embodiment includes a left fan housing 62b1 and a right fan housing 62b2 which are fixedly installed and connected as an integral body, and for the sake of simplifying the installation process, the present embodiment further preferably uses an integral injection molding for the right fan housing 62b2 and the air suction duct 65, and naturally, other materials or installation structures may be selected according to actual needs, and the present embodiment has no particular unique limitation;

preferably, in the present embodiment, in order to facilitate the classified collection of the garbage and to obtain an efficient suction strength, the rolling brush garbage collecting region 54 and the suction garbage collecting region 63 are integrally installed and connected by the separating partition 21, so as to obtain the garbage collecting box 2 as shown in fig. 10, and the garbage collecting box 2 is separately installed on the housing 10; in other embodiments, the rolling brush garbage collection area 54 and the suction garbage collection area 63 established by the separation partition 21 may be integrally provided directly on the housing 10; in other embodiments, as a less preferred solution, it is also possible to integrally connect the rolling brush garbage collection area 54 and the suction garbage collection area 63 without the structure of the separation partition 21, and these also belong to the applicable scope of the present application;

preferably, in order to further facilitate the classified collection and management of the garbage, the rolling brush garbage collection area 54 of the garbage collection box 2 in this embodiment may further be provided with a structure of the filtering partition plate 22, which separates it into: a rolling brush solid waste collection zone 54b located above and a rolling brush liquid waste collection zone 54c located below; in order to facilitate dumping of the garbage from the suction garbage collecting area 63, a box buckle 23 which can be opened and closed flexibly is arranged on one side of the garbage collecting box 2, the mounting position of the box buckle 23 can correspond to the suction garbage collecting area 63 and the rolling brush liquid garbage collecting area 54c at the same time, and when the box buckle 23 is opened, the garbage in the suction garbage collecting area 63 and the rolling brush liquid garbage collecting area 54c can be dumped to the outside quickly; in order to facilitate observation of the internal state, the box 23 may be made of a transparent material.

The embodiment proposes the suction fan mounting structure who constitutes the cleaner by suction motor 61, fan 62 and suction rubbish collecting region 63, when actual installation and application, will suck motor 61 and fan 62 drive installation connection, simultaneously with the inlet scoop 62a and the suction rubbish collecting region 63 intercommunication of fan 62 for suction rubbish collecting region 63 is negative pressure state and realizes the suction effect to subaerial rubbish, and mounting structure is simple, with low costs and the convenient and reliable of operation process.

Preferably, in the present embodiment, the housing 10 includes an upper housing 10a and a lower housing 10b which are integrally mounted and connected; the lower shell 10b at one side of the collection inlet 54a is provided with a guide surface 11 and a ground scraping strip 12 which are beneficial to garbage collection, wherein the guide surface 11 is in a slope shape and is matched and connected with the collection inlet 10b, the ground scraping strip 12 is in flexible pressure contact with the ground, further preferably, the ground scraping strip 12 in the embodiment obliquely extends along the direction of the rolling brush 51 and is arranged on the guide surface 11 in a relatively swinging way, and the guide surface can be used for adjusting the resistance of the ground scraping strip 12 in flexible pressure contact with the ground; in order to facilitate the compact installation layout effect, it is preferable that the lower housing 10b is provided with a suction duct 64 connected to the suction garbage collection area 63, and the suction duct 64 is installed below the suction garbage collection area 63.

The embodiment creatively proposes that the rolling brush motor 52 for driving the rolling brush 51 is simultaneously used as the power output end of the suction motor 61 for the first time, the fan 62 is driven while the rolling brush 51 is driven, so that the outlet of the fan 62 has an air suction effect (namely, an air suction opening 62a), after the air outlet 62a of the fan 62 is connected with the suction garbage collecting area 63 in an installing manner, the suction garbage collecting area 63 can be in a negative pressure state, the suction effect on the garbage on the ground can be further realized, the residual dirt (mainly accumulated water or water dirt) on the ground is ensured to be automatically sucked to the suction garbage collecting area 63, the utility model aims to ensure low cost and compact installation technology by one-drive-two motor, and better cleaning effect on the ground is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that those skilled in the art can understand: in particular, the present invention relates to a method for producing,

those skilled in the art will appreciate that the solution spraying assembly 30 proposed in the present application is not only suitable for applying the cleaning all-in-one machine 1 with high-efficiency integrated complex function proposed in the present application, but also can be applied to any product with cleaning effect in the prior art with liquid spraying requirement, and these variations can be applied without creative effort to obtain the liquid spraying technical effect similar to the present application.

It should also be understood by those skilled in the art that the structure of the joint assembly 40 provided in the present application is not only suitable for the cleaning all-in-one machine 1 with high-efficiency integrated complex function provided in the present application, but also can be applied to any product with cleaning effect in the prior art requiring the connection of the cleaning tool and the manual operation part, and these changes can be applied in combination without creative work relative to the present application, and can obtain the similar technical effect of the joint connection provided in the present application.

Claims (10)

1. A cleaning power device comprises a rolling brush which is arranged on a shell and can be in rolling contact with the ground, and is characterized in that a rolling brush garbage collecting region and a sucked garbage collecting region are arranged in the shell, and a collecting inlet which is arranged corresponding to the rolling brush is arranged in the rolling brush garbage collecting region; the rolling brush is in driving connection with the rolling brush motor, the rolling brush motor is simultaneously used as a suction motor and is in installation connection with an air suction opening of the fan, and the air suction opening is communicated with a suction garbage collecting area, so that the suction garbage collecting area is in a negative pressure state to realize the suction effect on the garbage on the ground.

2. The cleaning power device according to claim 1, wherein one end of an output shaft of the rolling brush motor is used as a driving end of the rolling brush and is in driving connection with the rolling brush, and the other end of the output shaft is used as a driving end of the fan and is in driving connection with the fan.

3. The cleaning power unit of claim 1, wherein the housing is provided with a suction duct connected to the suction waste collection area, and suction of waste on the ground is achieved through the suction duct.

4. The cleaning power unit of claim 1, wherein the air inlet opening is in mounted connection with the suction debris collection area via an air suction duct.

5. The cleaning power unit of claim 1, wherein the roller brush motor is in driving connection with the roller brush through a reduction transmission assembly; wherein the rotating speed range of the rolling brush motor is 1500-4000 rpm; and/or the rotating speed range of the roller brush is 200-600 rpm.

6. The cleaning power device according to claim 1, wherein the fan comprises a fan shell and a movable impeller arranged inside the fan shell, wherein the fan shell is arranged between the rolling brush motor and the air suction opening, an output end of the rolling brush motor is fixedly arranged and connected with an input end of the movable impeller, and an output end of the movable impeller is used as the air suction opening.

7. The cleaning power unit according to claim 1, characterized in that the housing on the side of the collection inlet is provided with guide surfaces for facilitating the collection of the waste and/or floor scrapers which are in flexible pressure contact with the floor.

8. The cleaning power device according to claim 1, wherein the rolling brush garbage collection area and the suction garbage collection area are integrally connected or integrally connected through a separation partition plate, and are integrally or separately mounted on the housing.

9. A cleaning machine comprising a cleaning power unit incorporating a cleaning implement according to any one of claims 1 to 8.

10. The cleaning machine of claim 9 wherein the housing is integrally mounted to the handle by a twist head, and wherein the housing and/or the handle have a spray mounted thereon.

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