CN111035329A - Automatic cleaning device - Google Patents
Automatic cleaning device Download PDFInfo
- Publication number
- CN111035329A CN111035329A CN201811188138.3A CN201811188138A CN111035329A CN 111035329 A CN111035329 A CN 111035329A CN 201811188138 A CN201811188138 A CN 201811188138A CN 111035329 A CN111035329 A CN 111035329A
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- China
- Prior art keywords
- cloth roller
- rotating speed
- shell
- sewage
- cloth
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/292—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
Abstract
An automatic cleaning device is suitable for cleaning sewage on a surface to be cleaned, is arranged on a shell which defines a space and comprises: a cloth roller, a motor, a water throwing baffle plate and a sewage tank which are arranged in the space of the shell. The cloth roller can adsorb sewage on a surface to be cleaned. The motor can drive the cloth roller to roll between a first rotating speed and a second rotating speed which is greater than the first rotating speed. The water throwing baffle protrudes towards the cloth roller. The sewage tank is provided with an opening and a water storage space communicated with the opening. When the cloth roller is at a first rotating speed, the cloth roller contacts the surface to be cleaned so as to be in a water absorption state and adsorb sewage on the surface to be cleaned. When the cloth roller is in the second rotating speed, the cloth roller is in a water throwing state, so that the sewage adsorbed on the cloth roller is thrown to the water throwing baffle plate through centrifugal force, then moves towards the opening of the sewage tank and enters the water storage space of the sewage tank. The cloth roller can switch the rotating speed between the first rotating speed and the second rotating speed so as to obtain a faster rotating speed in the water throwing state and effectively throw off the sewage on the cloth roller by virtue of the centrifugal force, and the cleaning effect is good.
Description
Technical Field
The present disclosure relates to cleaning devices, and particularly to an automatic cleaning device.
Background
The existing automatic cleaning devices such as automatic mopping machines are cleaning tools widely used by the public at present. The user can remove the sewage on the ground by the cloth roller which is arranged in the automatic mopping machine and can automatically roll on the ground. However, the cloth roller built in the conventional automatic floor mopping machine has only a single rotation speed; therefore, the rotation speed of the cloth roller is the same as that of the spin-drying device when absorbing the sewage on the ground, so that the conventional automatic floor mopping device cannot effectively remove the sewage on the cloth roller through the spin-drying function, and once the cloth roller needs to absorb the sewage on the ground again, the previous absorbed sewage still remains on the cloth roller, so that the cleaning effect is poor.
As can be seen from the above description, it is a subject to be broken by those skilled in the art to improve the structure of the automatic cleaning device so that users can obtain effective cleaning effect due to the improved structure when using the automatic cleaning device.
Disclosure of Invention
The invention aims to provide an automatic cleaning device which is suitable for cleaning sewage on a surface to be cleaned.
The automatic cleaning device is arranged on a shell which defines a space and comprises: a cloth roller, a motor, a water throwing baffle plate and a sewage tank. The cloth roller is arranged in the space of the shell and can adsorb sewage on the surface to be cleaned. The motor is arranged in the space of the shell and is connected with the cloth roller, and the motor can drive the cloth roller to roll between a first rotating speed and a second rotating speed which is greater than the first rotating speed. The water throwing baffle is positioned in the space of the shell and protrudes towards the cloth roller. The sewage tank is arranged in the space of the shell and is provided with an opening and a water storage space communicated with the opening; when the cloth roller is at the first rotating speed, the cloth roller contacts the surface to be cleaned to be in a water absorption state and adsorb sewage on the surface to be cleaned; when the cloth roller is at the second rotating speed, the cloth roller is in a water throwing state, so that the sewage adsorbed on the cloth roller is thrown to the water throwing baffle plate through centrifugal force, then moves towards the opening of the sewage tank and enters the water storage space of the sewage tank.
The automatic cleaning device also comprises a wheel set and a pedal plate, wherein the cloth roller is arranged on the front side of the shell, the wheel set comprises a pair of rear wheels and a middle wheel, the pair of rear wheels are arranged on the rear side of the shell, the middle wheel is arranged between the cloth roller and the pair of rear wheels, and the pedal plate protrudes and extends from the bottom of the shell back to the front side of the shell; when the middle wheel of the wheel set and the cloth roller contact the surface to be cleaned, the cloth roller is in the first rotating speed and is in the water absorption state; when the pedal plate is pressed to the surface to be cleaned so as to enable the middle wheel of the wheel set and the cloth roller to be lifted upwards at the same time, the motor can enable the cloth roller to be switched from the first rotating speed to the second rotating speed so as to be in the water throwing state.
The automatic cleaning device also comprises a pressing component and a microswitch which are arranged in the space of the shell, wherein the motor is adjacent to the rear side of the shell, the pressing component is arranged between the rear side and the front side of the shell, and the microswitch is arranged between the rear side and the front side of the shell and is adjacent to the motor relative to the pressing component.
The invention relates to an automatic cleaning device, wherein the pressing component comprises a body and an elastic element, the body of the pressing component is provided with an upper section and a lower section which are connected with each other, and the elastic element is sleeved on the upper section of the body.
The invention relates to an automatic cleaning device, wherein the upper section of the body of the pressing component is provided with a shoulder part, a rod part extending upwards from the shoulder part and a cantilever part extending outwards from the shoulder part, the lower section of the body extends downwards from the shoulder part of the upper section, the elastic element is sleeved on the rod part of the upper section of the body, the opposite two ends of the elastic element are propped against between the shoulder part of the upper section of the body and the top of the shell, and the middle wheel of the wheel set is pivoted on the bottom edge of the lower section of the body of the pressing component.
The invention relates to an automatic cleaning device, wherein the microswitch comprises a switch body which is linked with the motor and a cantilever which protrudes from the switch body to the front side of the shell; when the middle wheel of the wheel set and the cloth roller contact the surface to be cleaned, the elastic element of the pressing component is in a compressed state, and the cantilever part of the upper section of the body of the pressing component and the cantilever of the microswitch are separated from each other, so that the cloth roller is in the first rotating speed to be in the water absorption state; and when the pedal plate contacts the ground to enable the middle wheel of the wheel set and the cloth roller to be lifted upwards at the same time, the elastic element of the pressing assembly is in an extension state, the elastic element in the extension state can push the shoulder part of the upper section of the body of the pressing assembly downwards, the shoulder part of the elastic element downwards drives the cantilever part of the pressing assembly and downwards presses the cantilever of the microswitch, the cantilever of the microswitch downwards presses the switch body, the motor is switched from the first rotating speed to the second rotating speed through the switch body, and therefore the cloth roller is in the second rotating speed and is in the water throwing state.
The invention relates to an automatic cleaning device.A cloth roller comprises a roller body and fiber cloth connected to the roller body, and a gap is formed between the bottom edge of a water throwing baffle plate and the cloth roller; when the cloth roller is at the first rotating speed, the fluff on the fiber cloth is attached to the roller body; and when the cloth roller is at the second rotating speed, the fiber cloth can enable the fluff on the fiber cloth to stand up through the centrifugal force, so that the standing fluff is thrown to the bottom edge of the water throwing baffle plate and then thrown out of the sewage on the fiber cloth in the water throwing state, and the sewage advances towards the opening of the sewage tank through the gap and enters the water storage space of the sewage tank.
According to the automatic cleaning device, the water throwing file board is arranged at the top of the shell and protrudes towards the cloth roller.
The automatic cleaning device comprises a sewage tank, a water storage space and a water throwing baffle plate, wherein the sewage tank comprises a cover plate arranged at the top of a shell, and an accommodating body which extends downwards from the cover plate and defines the opening and the water storage space, and the water throwing baffle plate is connected with the cover plate of the sewage tank and protrudes towards the cloth roller.
The invention has the beneficial effects that: when the automatic cleaning device is used, a user can switch the rotating speed of the cloth roller between the first rotating speed and the second rotating speed, so that the cloth roller obtains a faster rotating speed in the water throwing state, sewage on the cloth roller is thrown away by the advantage that the centrifugal force given by the high rotating speed is greater than the low rotating speed, and after the sewage on the cloth roller is effectively drained, the cloth roller returns to the first rotating speed again to adsorb the sewage on a surface to be cleaned by the cloth roller drained of the sewage, so that the cleaning effect is improved.
Drawings
FIG. 1 is a perspective assembly view illustrating a first embodiment of the automatic cleaning apparatus of the present invention;
FIG. 2 is a partial perspective sectional view illustrating the relative positioning of the details of the first embodiment of the present invention;
FIG. 3 is a partial cross-sectional view illustrating the first embodiment of the present invention when a cloth roller is at a first rotational speed;
FIG. 4 is an enlarged partial schematic view of FIG. 3 illustrating details of a fiber cloth fluff at the first rotational velocity on a cloth roller in accordance with the first embodiment of the present invention;
FIG. 5 is a partial cross-sectional view illustrating the first embodiment of the present invention when the cloth roller is at a second rotational speed;
FIG. 6 is an enlarged partial schematic view of FIG. 5 illustrating details of the fluff of the fiber cloth on the cloth roll of the first embodiment of the present invention at the second rotational speed; and
fig. 7 is a partially schematic sectional view illustrating a second embodiment of the automatic cleaning apparatus of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1, 2 and 3, a first embodiment of the automatic cleaning device of the present invention is adapted to clean a waste water 11 on a surface 1 to be cleaned. The automatic cleaning device is arranged on a shell 2 which defines a space 20, and a push rod main machine 24 is pivoted on a rear side 21 of the shell 2 and comprises a wheel set 3, a cloth roller 4, a pedal 23, a motor 5, a water throwing baffle plate 6, a sewage tank 7, a pressing component 8 and a microswitch 9. In the first embodiment of the present invention, a user pushes the automatic cleaning device to move forward and backward through the main pushing rod 24, so that the first embodiment can be used as an automatic cleaning mop.
The wheel set 3 comprises a pair of rear wheels 31 and a middle wheel 32, said rear wheels 31 being mounted to the rear side 21 of the housing 2.
The cloth roller 4 is mounted on a front side 22 of the housing 2, is located in the space 20 of the housing 2, and can adsorb the sewage 11 on the surface 1 to be cleaned. The cloth roller 4 includes a roller body 41, and a fiber cloth 42 connected to the roller body 41. Preferably, the middle wheel 32 of the wheel set 3 is located between the cloth roller 4 and the rear wheel 31.
The motor 5 is disposed in the space 20 of the housing 2 and is connected to the cloth roller 4, and the motor 5 can drive the cloth roller 4 to roll between a first rotation speed and a second rotation speed greater than the first rotation speed. Specifically, the motor 5 of the first embodiment of the present invention is adjacent to the rear side 21 of the housing 2, and the pedal 23 protrudes from the bottom of the housing 2 away from the front side 22 of the housing 2.
The water slinger baffle 6 is located in the space 20 of the housing 2 and protrudes towards the cloth roller 4. In the first embodiment of the present invention, the water throwing baffle 6 is disposed at a top of the housing 2 and protrudes toward the cloth roller 4 to be located in the space 20 of the housing 2, and as shown in fig. 4, a gap G is formed between a bottom edge 61 of the water throwing baffle 6 and the cloth roller 4.
The waste water tank 7 is disposed in the space 20 of the housing 2 and has an opening 701 facing the water slinger 6 and a water storage space 702 communicating with the opening 701.
In short, when the cloth drum 4 is at the first rotation speed, the cloth drum 4 contacts the surface to be cleaned 1 to be in a water-absorbing state (see fig. 3 and 4), and adsorbs the contaminated water 11 on the surface to be cleaned 1; when the cloth drum 4 is at the second rotation speed, the cloth drum 4 is in a water throwing state (see fig. 5 and 6) so that the sewage 11 adsorbed on the cloth drum 4 is thrown toward the water throwing baffle 6 by centrifugal force and then travels toward the opening 701 of the sewage tank 7 and enters the water storage space 702 of the sewage tank 7.
The push-down element 8 and the micro-switch 9 are disposed in the space 20 of the housing 2 between the rear side 21 and the front side 22 of the housing 2, and the micro-switch 9 is adjacent to the motor 5 relative to the push-down element 8.
The pressing assembly 8 includes a body 81 and an elastic element 82. The body 81 of the pressing assembly 8 has an upper section 811 and a lower section 812 connected to each other, and the elastic element 82 is sleeved on the upper section 811 of the body 81. Specifically, the upper section 811 of the body 81 of the hold-down assembly 8 has a shoulder 8111, a rod portion 8112 extending upward from the shoulder 8111 to be adjacent to the top of the housing 2, and a cantilever portion 8113 protruding from the shoulder 8111 toward the rear side 21 of the housing 2. The lower portion 812 of the body 81 extends downward from the shoulder 8111 of the upper portion 811. In the first embodiment of the present invention, the elastic element 82 is sleeved on the rod portion 8112 of the upper section 811 of the body 81, so that the opposite ends 821 of the elastic element 82 are pressed against the shoulder portion 8111 of the upper section 811 of the body 81 and the top portion of the housing 2, and the middle wheel 32 of the wheel set 3 is pivotally disposed on a bottom edge 8121 of the lower section 812 of the body 81 of the pressing-down assembly 8.
The microswitch 9 comprises a switch body 91 linking with the motor 5 and a cantilever 92 protruding from the switch body 91 to the front side 22 of the shell 2 and positioned under the cantilever part 8113 of the upper section 811 of the body 81 of the press-down component 8.
Specifically, in the first embodiment of the present invention, when the middle wheel 32 of the wheel set 3 contacts the cloth roller 4 to contact the surface 1 to be cleaned (as shown in fig. 3 and 4), a distance D is formed between the pedal 23 and the surface 1 to be cleaned, the elastic element 82 of the pressing assembly 8 is in a compressed state, and the cantilever portion 8113 of the upper section 811 of the body 81 of the pressing assembly 8 and the cantilever 92 of the microswitch 9 are spaced apart from each other, so that the cloth roller 4 is in the first rotation speed and in the water absorption state. When the pedal 2 is pressed against the surface 1 to be cleaned to contact the floor 1 and raise the middle wheel 32 of the wheel set 3 and the cloth roller 4 upward at the same time (as shown in fig. 5 and 6), the elastic element 82 of the pressing assembly 8 is in an extended state, the elastic element 82 in the extended state can push the shoulder 8111 of the upper section 811 of the body 81 of the pressing assembly 8 downward, so that the shoulder 8111 thereof drives the cantilever portion 8113 thereof downward and presses the cantilever 92 of the microswitch 9 downward, so that the cantilever 92 of the microswitch 9 presses the switch body 91 downward, and the motor 5 is switched from the first rotation speed to the second rotation speed by being linked with the switch body 91 of the motor 5, so that the cloth roller 4 is in the second rotation speed and the water throwing state, so that the sewage 11 adsorbed on the cloth roller 4 is thrown toward the water throwing baffle 6 by the centrifugal force and then travels toward the opening 701 of the sewage tank 7, and enters the water storage space 702 of the sewage tank 7.
Referring to fig. 3, 4, 5 and 6, when the cloth roller 4 is at the first rotation speed, the fluff 421 on the fiber cloth 42 is attached to the cylinder body 41, and when the cloth roller 4 is at the second rotation speed, the fiber cloth 42 can make the fluff 421 on the fiber cloth 42 rise up through the centrifugal force, so that the rising fluff 421 is thrown to the bottom edge 61 of the water throwing baffle 6 and then the sewage 11 on the fiber cloth 42 is thrown out in the water throwing state, and travels toward the opening 701 of the sewage tank 7 through the gap G as shown in fig. 4 and enters the water storage space 702 of the sewage tank 7.
As can be seen from the detailed description of the first embodiment of the present invention, when the user uses the automatic cleaning device of the present invention, the first embodiment can switch the rotation speed of the cloth roller 4 between the first rotation speed and the second rotation speed higher than the first rotation speed, so that the cloth roller 4 of the first embodiment obtains a faster rotation speed in the water throwing state, and the sewage 11 on the cloth roller 4 is thrown away by the advantage that the centrifugal force given by the high rotation speed is greater than the low rotation speed, so that after the sewage 11 on the cloth roller 4 is effectively drained, the first rotation speed of the cloth roller 4 drained of the sewage 11 is used again to adsorb the sewage 11 on the surface 1 to be cleaned, thereby increasing the cleaning effect.
It should be noted that, in addition to the implementation of the present invention in which the pedal 23 contacts the surface 1 to be cleaned as described in the first embodiment, the spin state may be achieved by switching the rotation speed of the cloth drum 4 from the first rotation speed to the second rotation speed when the cloth drum 4 moves upwards or the spin baffle 6 moves downwards.
Referring to fig. 7, a second embodiment of the automatic cleaning device of the present invention is substantially the same as the first embodiment, except that the waste water tank 7 includes a cover plate 71 connected to the top of the housing 2, and a receiving body 72 extending downward from the cover plate 71 and sequentially defining the opening 701 and the water storage space 702. The water slinger 6 is connected with the cover plate 71 of the sewage tank 7 and protrudes toward the cloth roller 4 to be located in the space 20 of the housing 2.
In summary, in the automatic cleaning device of the present invention, when the user uses the automatic cleaning device of the present invention, the rotation speed of the cloth roller 4 can be switched between the first rotation speed and the second rotation speed, so that the cloth roller 4 obtains a faster rotation speed in the spin-drying state, and the sewage 11 on the cloth roller 4 is spun off by virtue of the advantage that the centrifugal force given by the high rotation speed is greater than the low rotation speed, so as to effectively drain the sewage 11 on the cloth roller 4, and then return to the first rotation speed again to adsorb the sewage 11 on the surface 1 to be cleaned by the cloth roller 4 draining the sewage 11, thereby increasing the cleaning effect, and thus the purpose of the present invention can be achieved.
However, the above description is only an example of the present invention, and the scope of the present invention should not be limited thereby, and all simple equivalent changes and modifications made according to the claims and the contents of the specification of the present invention are included in the scope of the present invention.
Claims (9)
1. The utility model provides an automatic cleaning device, is applicable to the clean sewage of treating on the cleaning surface, and this automatic cleaning device sets up in the shell that defines out the space, its characterized in that: the automatic cleaning device comprises:
the cloth roller is arranged in the space of the shell and can adsorb sewage on the surface to be cleaned;
the motor is arranged in the space of the shell and is connected with the cloth roller, and the motor can drive the cloth roller to roll between a first rotating speed and a second rotating speed which is greater than the first rotating speed;
a water throwing baffle plate which is positioned in the space of the shell and protrudes towards the cloth roller; and
the sewage tank is arranged in the space of the shell and is provided with an opening and a water storage space communicated with the opening;
when the cloth roller is at the first rotating speed, the cloth roller contacts the surface to be cleaned to be in a water absorption state and adsorb sewage on the surface to be cleaned; and
when the cloth roller is at the second rotating speed, the cloth roller is in a water throwing state, so that sewage adsorbed on the cloth roller is thrown to the water throwing baffle plate through centrifugal force, then moves towards the opening of the sewage tank and enters the water storage space of the sewage tank.
2. The automatic cleaning apparatus of claim 1, wherein: the cloth roller is arranged on the front side of the shell, the wheel set comprises a pair of rear wheels and middle wheels, the rear wheels are arranged on the rear side of the shell, the middle wheels are arranged between the cloth roller and the rear wheels, and the pedal plate protrudes and extends from the bottom of the shell back to the front side of the shell;
when the middle wheel of the wheel set and the cloth roller contact the surface to be cleaned, the cloth roller is in the first rotating speed and is in the water absorption state; and
when the pedal plate is pressed to the surface to be cleaned so as to enable the middle wheel of the wheel set and the cloth roller to be lifted upwards at the same time, the motor can enable the cloth roller to be switched from the first rotating speed to the second rotating speed so as to be in the water throwing state.
3. The automatic cleaning apparatus of claim 2, wherein: the motor is arranged near the rear side of the shell, the pressing component is arranged between the rear side and the front side of the shell, and the micro switch is arranged between the rear side and the front side of the shell and is near the motor relative to the pressing component.
4. The automatic cleaning apparatus of claim 3, wherein: the pressing assembly comprises a body and an elastic element, wherein the body of the pressing assembly is provided with an upper section and a lower section which are connected with each other, and the elastic element is sleeved on the upper section of the body.
5. The automatic cleaning apparatus of claim 4, wherein: the upper section of the body of the pressing component is provided with a shoulder part, a rod part extending upwards from the shoulder part and a cantilever part extending outwards from the shoulder part, the lower section of the body extends downwards from the shoulder part of the upper section, the elastic element is sleeved on the rod part of the upper section of the body, the opposite two ends of the elastic element are propped against between the shoulder part of the upper section of the body and the top of the shell, and the middle wheel of the wheel set is pivoted on the bottom edge of the lower section of the body of the pressing component.
6. The automatic cleaning apparatus of claim 5, wherein: the micro switch comprises a switch body which is linked with the motor and a cantilever which is convexly extended out from the switch body to the front side of the shell;
when the middle wheel of the wheel set and the cloth roller contact the surface to be cleaned, the elastic element of the pressing component is in a compressed state, and the cantilever part of the upper section of the body of the pressing component and the cantilever of the microswitch are separated from each other, so that the cloth roller is in the first rotating speed to be in the water absorption state; and
when the pedal contacts the ground to enable the middle wheel of the wheel set and the cloth roller to be lifted upwards at the same time, the elastic element of the pressing assembly is in an extending state, the elastic element in the extending state can push the shoulder part of the upper section of the body of the pressing assembly downwards, the shoulder part of the elastic element can drive the cantilever part of the pressing assembly downwards and press the cantilever of the microswitch downwards, the cantilever of the microswitch presses the switch body downwards, the motor is switched from the first rotating speed to the second rotating speed through the switch body, and therefore the cloth roller is in the second rotating speed and is in the water throwing state.
7. The automatic cleaning apparatus of claim 1, wherein: the cloth roller comprises a roller body and fiber cloth connected to the roller body, and a gap is formed between the bottom edge of the water throwing baffle plate and the cloth roller;
when the cloth roller is at the first rotating speed, the fluff on the fiber cloth is attached to the roller body; and
when the cloth roller is at the second rotating speed, the fiber cloth can enable the fluff on the fiber cloth to stand up through the centrifugal force, so that the standing fluff is thrown to the bottom edge of the water throwing baffle plate and then thrown out of the sewage on the fiber cloth in the water throwing state, and the sewage travels towards the opening of the sewage tank through the gap and enters the water storage space of the sewage tank.
8. The automatic cleaning apparatus of claim 1, wherein: the water throwing baffle is arranged at the top of the shell and protrudes towards the cloth roller.
9. The automatic cleaning apparatus of claim 1, wherein: the sewage tank comprises a cover plate arranged on the top of the shell and an accommodating body which extends downwards from the cover plate and defines the opening and the water storage space, and the water throwing baffle plate is connected with the cover plate of the sewage tank and protrudes towards the cloth roller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188138.3A CN111035329B (en) | 2018-10-12 | 2018-10-12 | Automatic cleaning device |
| EP19201578.2A EP3636130B1 (en) | 2018-10-12 | 2019-10-04 | Surface cleaning device with a spin drying fabric roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188138.3A CN111035329B (en) | 2018-10-12 | 2018-10-12 | Automatic cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111035329A true CN111035329A (en) | 2020-04-21 |
| CN111035329B CN111035329B (en) | 2021-08-03 |
Family
ID=68158992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811188138.3A Active CN111035329B (en) | 2018-10-12 | 2018-10-12 | Automatic cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3636130B1 (en) |
| CN (1) | CN111035329B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120613A (en) * | 2020-10-22 | 2020-12-25 | 深圳市洁傲智能科技有限公司 | Self-cleaning method and assembly for roller brush of intelligent floor washing machine |
| CN112244701A (en) * | 2020-10-22 | 2021-01-22 | 深圳市洁傲智能科技有限公司 | Self-cleaning-drying method and assembly of intelligent floor washing machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3636130A1 (en) | 2020-04-15 |
| EP3636130B1 (en) | 2022-08-31 |
| CN111035329B (en) | 2021-08-03 |
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