CN219109326U - Floor washing machine head and floor washing machine - Google Patents
Floor washing machine head and floor washing machine Download PDFInfo
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- CN219109326U CN219109326U CN202222604424.1U CN202222604424U CN219109326U CN 219109326 U CN219109326 U CN 219109326U CN 202222604424 U CN202222604424 U CN 202222604424U CN 219109326 U CN219109326 U CN 219109326U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model relates to the field of intelligent household products, and discloses a floor cleaning machine head and a floor cleaning machine. The floor washing machine head comprises: a housing; the shell is provided with a first installation cavity position and a second installation cavity position; a first roller brush and a second roller brush; the first rolling brush is rotatably arranged at the first mounting cavity position, and the second rolling brush is rotatably arranged at the second mounting cavity position; and a first motor and a second motor; the shell is also provided with a first installation cavity and a second installation cavity; the first motor is accommodated in the first installation cavity and is connected with the first rolling brush so as to drive the first rolling brush to rotate; the second motor is accommodated in the second installation cavity and connected with the second rolling brush so as to drive the second rolling brush to rotate. The application provides a floor-scrubbing machine head and beneficial effect who washes floor machine is: through the design of double rolling brushes and double motor driving, the cleaning efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of intelligent household products, in particular to a floor washing machine head and a floor washing machine.
Background
The floor washing machine is a common household appliance at present and is used for washing and mopping the floor, and the floor washing machine greatly reduces the workload of users and is widely applied and popularized.
The existing floor washing machine is generally only provided with a rolling brush at the front, the rolling brush is used for brushing the ground surface, and a pair of driving rotating wheels are arranged at the rear of the floor washing machine opposite to the rolling brush, and the pair of rotating wheels drive the floor washing machine to integrally realize advancing, retreating and turning when the floor washing machine works, so that the ground is comprehensively cleaned.
Therefore, the floor washing machine has low washing efficiency and poor washing effect due to the adoption of a single rolling brush for washing.
Disclosure of Invention
The embodiment of the utility model provides a floor washing machine head and a floor washing machine, which aim to improve the washing efficiency and the good washing effect of the floor washing machine.
In order to solve the above technical problems, one of the technical solutions provided in the embodiments of the present utility model is:
a floor-scrubbing head comprising: a housing; the shell is provided with a first installation cavity position and a second installation cavity position; a first roller brush and a second roller brush; the first rolling brush is rotatably arranged at the first mounting cavity position, and the second rolling brush is rotatably arranged at the second mounting cavity position; a first motor and a second motor; the shell is also provided with a first installation cavity and a second installation cavity; the first motor is accommodated in the first installation cavity and connected with the first rolling brush so as to drive the first rolling brush to rotate; the second motor is accommodated in the second installation cavity and is connected with the second rolling brush so as to drive the second rolling brush to rotate; a spraying mechanism; the spraying mechanism is arranged on the shell.
In some embodiments, at least a portion of the projections of the first and second scroll brushes are outside of the projection range of the housing; the projection refers to the orthographic projection of the first rolling brush, the second rolling brush and the shell on the horizontal ground when the floor washing machine head is used for washing the horizontal ground.
In some embodiments, the first and second roller brushes have a radial dimension of 3.5mm.
In some embodiments, the spray mechanism includes a plurality of first spray heads and a plurality of second spray heads for spraying the cleaning liquid; the shell is further provided with a first installation frame and a second installation frame, the first installation frame is provided with a plurality of first installation openings corresponding to the plurality of first spray heads, and the second installation frame is provided with a plurality of second installation openings corresponding to the plurality of second spray heads; the first spray head faces or extends out of the first mounting opening so as to spray cleaning liquid to the first rolling brush; the second spray head faces or extends out of the second mounting opening so as to spray cleaning liquid to the second rolling brush.
In some embodiments, the spraying mechanism further comprises a booster pump; the booster pump comprises at least one water inlet, at least one first water outlet and at least one second water outlet; the first water outlet is communicated with the first spray head, and the second water outlet is communicated with the second spray head.
In some embodiments, the spraying mechanism further comprises a first booster pump and a second booster pump, each of the first booster pump and the second booster pump being provided with at least one water inlet and at least one water outlet; the water outlet of the first booster pump is communicated with the first spray head, and the water outlet of the second booster pump is communicated with the second spray head.
In some embodiments, the device further comprises a dirt absorbing mechanism arranged on the shell, wherein the dirt absorbing mechanism comprises a first dirt absorbing device and a second dirt absorbing device; the first dirt sucking device is used for recovering first dirt, and the second dirt sucking device is used for recovering second dirt; the first dirt is the dirt on the side where the first rolling brush is located, and the second dirt is the dirt on the side where the second rolling brush is located.
In some embodiments, the first soil pick-up device comprises at least one first soil pick-up port and the second soil pick-up device comprises at least one second soil pick-up port; a sewage draining channel is arranged in the shell, and the first sewage sucking port and the second sewage sucking port are communicated with the sewage draining channel; the dirt sucking mechanism further comprises a fan, and the fan is used for forming negative pressure in the first dirt sucking port, the second dirt sucking port or the sewage draining channel so that the first dirt and the second dirt are recovered.
In some embodiments, the first suction port is configured to be larger than the second suction port.
In order to solve the above technical problems, another technical solution provided by the embodiments of the present utility model is:
a floor washer, comprising: a cleaning module and a recovery module; a floor scrubber head as described above; the cleaning module comprises a cleaning liquid storage tank and at least one pipeline, and the cleaning liquid storage tank is communicated with the spraying mechanism through the pipeline; the recovery module comprises a sewage recovery water tank which is communicated with the sewage suction mechanism through the sewage drainage channel.
The application provides a floor-scrubbing machine head and beneficial effect who washes floor machine is: the cleaning efficiency is improved through the double-rolling brush design and the double-motor driving; the design of the double spraying mechanism and the double dirt sucking mechanism improves the cleaning effect.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
FIG. 1 is a perspective view of a floor scrubber head provided by an embodiment of the present utility model, showing the structure of the floor scrubber head bottom surface;
FIG. 2a is a perspective view of a floor-scrubbing head provided by an embodiment of the present utility model, showing the structure in front of the floor-scrubbing head;
FIG. 2b is a perspective view of a floor scrubber head provided by an embodiment of the present utility model, showing structure behind the floor scrubber head;
FIG. 3a is a schematic view of the operational state of the floor scrubber head according to the embodiment of the present utility model, showing the first roll brushing of the bottom and corners of the wall;
FIG. 3b is a schematic view of the operational state of the floor scrubber head according to the embodiment of the present utility model, showing the second roll brushing the bottom and corner of the wall;
fig. 4 is a cross-sectional view of a floor scrubber head provided by an embodiment of the present utility model.
Detailed Description
In order to facilitate an understanding of the present application, the present application will be described in more detail below with reference to the accompanying drawings and detailed description. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a floor-washing machine head 100 according to an embodiment of the present utility model includes: a housing 10, a first roller brush 20 and a second roller brush 30.
The housing 10 serves as a mounting base for the first and second roller brushes 20, 30 and the remaining components, and has a mounting cavity or mounting cavity position therein.
As the cleaning members of the floor cleaning head 100, the first and second roller brushes 20 and 30 may be made of a water absorbing material, such as sponge.
The overall appearance of the first and second roller brushes 20 and 30 is in a long cylindrical shape, which is advantageous for forming a large contact surface with the ground when the floor cleaning head 100 is operated, and for cleaning the ground surface more efficiently.
As shown in fig. 2a and 2b, the mounting cavity of the housing 10 comprises a first mounting cavity 11 and a second mounting cavity 12.
Wherein the first rolling brush 20 is rotatably installed at the first installation cavity position 11 of the housing 10 as a front rolling brush of the floor washing machine head 100.
The second roll brush 30 is rotatably installed at the second installation cavity 12 of the housing 10 as a rear roll brush of the floor washing machine head 100. The first and second rolling brushes 20 and 30 are parallel to each other on the housing 10.
The floor cleaning head 100 further includes a first motor (not shown), a second motor (not shown), and a control module (not shown), where the first motor and the second motor are both electrically connected to the control module.
Specifically, as shown in fig. 2a, a first installation chamber 13 and a second installation chamber 14 are provided in the housing 10.
The first motor is accommodated in the first installation cavity 13 and is connected with the first rolling brush 20 so as to drive the first rolling brush 20 to rotate; the second motor is accommodated in the second installation cavity 14 and is connected with the second rolling brush 30 to drive the second rolling brush 30 to rotate.
The control module is electrically connected with the first motor and the second motor. When the floor-washing machine head is started, the first motor and the second motor respectively drive the first rolling brush 20 and the second rolling brush 30 to rotate reversely under the control of the control module.
The control module can also control and adjust the speed of the first motor and the second motor, so that the first rolling brush and the second rolling brush respectively do variable speed movement with opposite rotation directions, or the first rolling brush and the second rolling brush form differential movement with opposite rotation directions, and therefore the front rolling brush and the rear rolling brush can brush the ground surface more efficiently, and dirt on the ground surface can be removed better.
With continued reference to fig. 3a and 3b, at least a portion of the projections of the first and second roller brushes 20 and 30 are outside the projection range of the housing 10.
It should be noted that the above projection refers to an orthographic projection of the first roll brush 20, the second roll brush 30, and the housing 10 on the horizontal ground when the floor scrubber head 100 scrubs the horizontal ground.
Specifically, at least a part of the roll brush is exposed to the housing 10 in a direction seen from the floor cleaning head 100 in a plan view. In the embodiment of the present application, the dimension H of the portion of the roll brush exposed to the housing 10 in the radial direction is 3.5mm.
The advantageous aspects of this design of the roller brush are: when the floor cleaning machine head 100 is used for cleaning the wall surface or the corner, the rolling brush can better clean dust at the bottom and the corner or brush dirt at the bottom and the corner, so that the floor cleaning machine head 100 can clean the floor in all directions without dead angles.
As shown in fig. 2a and 2b, in the embodiment of the present application, the floor-cleaning head 100 further includes a spraying mechanism 40, and the spraying mechanism 40 includes a plurality of first spray heads 41 and a plurality of second spray heads 42.
Specifically, the housing 10 is provided with a first mount 15 and a second mount 16 in the form of long rods.
The first mounting frame 15 is disposed in the first mounting cavity 11 and parallel to the first rolling brush 20, and the first mounting frame 15 is provided with a plurality of first mounting openings 151 along the length direction.
The plurality of first spray heads 41 are uniformly distributed on the housing 10 along the length direction of the first mounting frame 15, and the nozzles of each first spray head 41 face or extend out of each first mounting opening 151 corresponding thereto, so that the plurality of first spray heads 41 can face the surface or the ground of the first rolling brush 20 at the same time.
The second mounting frame 16 is disposed in the second mounting cavity 12 and parallel to the second rolling brush 30, and a plurality of second mounting openings 161 are formed in the second mounting frame 16 along the length direction.
The plurality of second spray heads 42 are uniformly distributed on the housing 10 along the length direction of the second mounting frame 16, and the nozzles of each second spray head 42 are correspondingly directed toward or extend out of each second mounting opening 161 corresponding thereto, so that the plurality of second spray heads 42 can be simultaneously directed toward the surface or the ground of the second rolling brush 30.
The spraying mechanism 40 further includes a booster pump (not shown) mounted to the housing 10.
Through the utility booster pump, can be with external washing liquid, for example outwards blowout after exerting the ordinary running water and predetermine pressure to moist round brush and/or ground, be convenient for carry out better washing to the spot on ground at the floor-cleaning aircraft nose 100.
In embodiments of the present application, the booster pump may be provided with one, and the booster pump may have at least one water inlet, at least one first water outlet, and at least one second water outlet.
Wherein, the first water outlet is simultaneously communicated with a plurality of first spray heads 41, and the second water outlet is simultaneously communicated with a plurality of second spray heads 42. The external cleaning fluid is sprayed on the surfaces of the first and second rolling brushes 20 and 30 after being pressurized by the booster pump, or directly sprayed on the ground, or sprayed on both the rolling brushes and the ground.
In some embodiments, the spraying mechanism may include two booster pumps, which are designated as a first booster pump and a second booster pump, respectively, for convenience of description of the specification.
In this embodiment, the first booster pump and the second booster pump are each provided with at least one water inlet and at least one water outlet.
Wherein, the delivery port of first booster pump communicates a plurality of first shower nozzles 41, and the delivery port of second booster pump communicates a plurality of second shower nozzles 42. After the external cleaning fluid is pressurized by the first booster pump and the second booster pump, the first booster pump sprays the cleaning fluid on the surface of the first rolling brush 20, and the second booster pump sprays the cleaning fluid on the surface of the second rolling brush 30, or directly sprays the cleaning fluid on the ground, or sprays the cleaning fluid on the rolling brush and the ground simultaneously.
In some embodiments, the floor cleaning head 100 also includes a soil pick-up mechanism. The dirt absorbing mechanism comprises a first dirt absorbing device and a second dirt absorbing device, wherein the first dirt absorbing device and the second dirt absorbing device are arranged on the shell 10 and are used for recovering first dirt and second dirt respectively.
It should be noted that the first dirt refers to the dirt on the side of the first roll brush 20, i.e., in front of the floor washing machine head 100, and the second dirt refers to the dirt on the side of the second roll brush 30, i.e., in rear of the floor washing machine head 100.
As shown in fig. 2a and 4, the first dirt pick-up means comprises at least one first dirt pick-up port 17 arranged adjacent to the first mounting cavity location 11; as shown in fig. 2b and 4, the second dirt pick-up means comprises at least one second dirt pick-up opening 18 arranged in the vicinity of the second mounting chamber location 12.
As shown in fig. 4, a sewage drain channel 19 is arranged in the casing 10, and the first sewage suction port 17 and the second sewage suction port 18 are communicated with the sewage drain channel 19, so that a Y-shaped runner L is connected and used as a flow path of sewage or dirt in the floor washing machine head 100.
The dirt pick-up mechanism further comprises a fan (not shown) mounted to the housing 10. When the floor cleaning head 100 is operated, the blower forms a negative pressure in the trapway 19, whereby under the influence of atmospheric pressure, sewage and dirt enter the trapway 19 via the first 17 and second 18 suction ports.
The first dirt suction port 17 can be designed to be larger than the second dirt suction port 18, so that under the condition of a certain wind speed, the Bernoulli principle forms a first negative pressure and a second negative pressure with different sizes at the first dirt suction port 17 and the second dirt suction port 18, and the first dirt suction port 17 and the second dirt suction port 18 respectively recover different dirt.
The dirt sucking mechanism provided by the application has the advantages that: the fan is matched with the first dirt sucking port 17, the second dirt sucking port 18 and the sewage discharging channel 19, sewage and dirt on the surface of the first rolling brush 20, the surface of the second rolling brush 30 or the ground are timely recovered, a quick-drying effect is achieved on the first rolling brush 20, the second rolling brush 30 or the ground, cross contamination of the sewage and dirt on the first rolling brush 20, the second rolling brush 30 and the ground is avoided, and the scrubbing effect of the floor scrubber head 100 is improved.
Based on the above-mentioned floor-cleaning machine head 100, the embodiment of the present application further provides a floor-cleaning machine (not shown in the drawings), including: a cleaning module (not shown), a recovery module (not shown), and a floor cleaning head 100 as described above.
Wherein the cleaning module comprises a cleaning solution reservoir (not shown) and at least one line (not shown). The cleaning liquid water storage tank is communicated with water inlets of the booster pump or the first booster pump and the second booster pump through pipelines.
The cleaning liquid storage tank is used for storing cleaning liquid. When the floor cleaning machine works, cleaning liquid in the cleaning liquid water storage tank flows to the booster pump or the first booster pump and the second booster pump through the pipelines. After the cleaning solution is subjected to pressurizing treatment by the pressurizing pump or the first pressurizing pump and the second pressurizing pump, the cleaning solution is sprayed to the first rolling brush 20 and the second rolling brush 30 or the ground through the first spray nozzle 41 and the second spray nozzle 42 respectively.
The recovery module includes a sewage recovery tank (not shown). The sewage recovery tank communicates with the first and second sewage suction ports 17 and 18 in a sewage discharge passage 19 to store the recovered sewage and sewage.
As shown in fig. 4, when the floor scrubber is operated, due to the start of the blower, a negative pressure may be formed in the flow path L, and sewage and other contaminants adhered to the first roll brush 20, the second roll brush 30 or the floor may be sucked from the first and second sewage suction ports 17 and 18 by the negative pressure, and enter the sewage recovery tank through the sewage discharge passage 19.
The beneficial effects of the machine head 100 and the machine that washes the ground that this application provided are: the cleaning efficiency is improved through the double-rolling brush design and the double-motor driving; the design of the double spraying mechanism and the double dirt sucking mechanism improves the cleaning effect.
Finally, it is to be noted that the present utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are not to be construed as additional limitations on the scope of the utility model, but rather as providing for a more thorough understanding of the present utility model. And under the idea of the utility model, the technical features described above are continuously combined with each other, and many other variations exist in different aspects of the utility model as described above, which are all considered as the scope of the description of the utility model; further, modifications and variations of the present utility model may be apparent to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be included within the scope of this utility model as defined in the appended claims.
Claims (10)
1. A floor-scrubbing head, comprising:
a housing; the shell is provided with a first installation cavity position and a second installation cavity position;
a first roller brush and a second roller brush; the first rolling brush is rotatably arranged at the first mounting cavity position, and the second rolling brush is rotatably arranged at the second mounting cavity position;
a first motor and a second motor;
the shell is also provided with a first installation cavity and a second installation cavity;
the first motor is accommodated in the first installation cavity and connected with the first rolling brush so as to drive the first rolling brush to rotate;
the second motor is accommodated in the second installation cavity and is connected with the second rolling brush so as to drive the second rolling brush to rotate;
a spraying mechanism; the spraying mechanism is arranged on the shell.
2. The floor scrubber head of claim 1 wherein at least a portion of the projections of the first and second roller brushes are outside the projection range of the housing;
the projection refers to the orthographic projection of the first rolling brush, the second rolling brush and the shell on the horizontal ground when the floor washing machine head is used for washing the horizontal ground.
3. The floor scrubber head of claim 2 wherein the radial dimension of the portion of the first and second roller brushes extending out of the housing is 3.5mm.
4. A floor-cleaning head according to any one of claims 1 to 3, wherein the spraying mechanism comprises a plurality of first spray heads and a plurality of second spray heads for spraying cleaning liquid;
the shell is further provided with a first installation frame and a second installation frame, the first installation frame is provided with a plurality of first installation openings corresponding to the plurality of first spray heads, and the second installation frame is provided with a plurality of second installation openings corresponding to the plurality of second spray heads;
the first spray head faces or extends out of the first mounting opening so as to spray cleaning liquid to the first rolling brush; the second spray head faces or extends out of the second mounting opening so as to spray cleaning liquid to the second rolling brush.
5. The floor scrubber head of claim 4 wherein the spray mechanism further comprises a booster pump; the booster pump comprises at least one water inlet, at least one first water outlet and at least one second water outlet; the first water outlet is communicated with the first spray head, and the second water outlet is communicated with the second spray head.
6. The floor scrubber head of claim 4 wherein the spray mechanism further comprises a first booster pump and a second booster pump, each of the first booster pump and the second booster pump having at least one water inlet and at least one water outlet; the water outlet of the first booster pump is communicated with the first spray head, and the water outlet of the second booster pump is communicated with the second spray head.
7. The floor cleaning head of claim 5 or 6, further comprising a soil pick-up mechanism disposed in the housing, the soil pick-up mechanism comprising a first soil pick-up device and a second soil pick-up device; the first dirt sucking device is used for recovering first dirt, and the second dirt sucking device is used for recovering second dirt; the first dirt is the dirt on the side where the first rolling brush is located, and the second dirt is the dirt on the side where the second rolling brush is located.
8. The floor-cleaning head according to claim 7, wherein,
the first dirt suction device comprises at least one first dirt suction port, and the second dirt suction device comprises at least one second dirt suction port;
a sewage draining channel is arranged in the shell, and the first sewage sucking port and the second sewage sucking port are communicated with the sewage draining channel;
the dirt sucking mechanism further comprises a fan, and the fan is used for forming negative pressure in the first dirt sucking port, the second dirt sucking port or the sewage draining channel so that the first dirt and the second dirt are recovered.
9. The floor cleaning head of claim 8, wherein the first dirt pickup port is configured to be larger than the second dirt pickup port.
10. A floor scrubber, comprising:
a cleaning module and a recovery module;
and a floor-cleaning head according to any one of claims 7 to 9;
the cleaning module comprises a cleaning liquid storage tank and at least one pipeline, and the cleaning liquid storage tank is communicated with the spraying mechanism through the pipeline;
the recovery module comprises a sewage recovery water tank which is communicated with the sewage suction mechanism through the sewage drainage channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222604424.1U CN219109326U (en) | 2022-09-29 | 2022-09-29 | Floor washing machine head and floor washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222604424.1U CN219109326U (en) | 2022-09-29 | 2022-09-29 | Floor washing machine head and floor washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219109326U true CN219109326U (en) | 2023-06-02 |
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ID=86523871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222604424.1U Active CN219109326U (en) | 2022-09-29 | 2022-09-29 | Floor washing machine head and floor washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219109326U (en) |
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2022
- 2022-09-29 CN CN202222604424.1U patent/CN219109326U/en active Active
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