CN114226315B - Cleaning assembly capable of effectively saving water and efficiently cleaning and cleaning method - Google Patents
Cleaning assembly capable of effectively saving water and efficiently cleaning and cleaning method Download PDFInfo
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- CN114226315B CN114226315B CN202111477813.6A CN202111477813A CN114226315B CN 114226315 B CN114226315 B CN 114226315B CN 202111477813 A CN202111477813 A CN 202111477813A CN 114226315 B CN114226315 B CN 114226315B
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- absorbing sponge
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- 238000004140 cleaning Methods 0.000 title claims abstract description 182
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims description 28
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000000717 retained effect Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000009991 scouring Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 206010061224 Limb discomfort Diseases 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The application relates to a cleaning assembly and a cleaning method capable of effectively saving water and efficiently cleaning, wherein the cleaning assembly comprises a cleaning assembly body, a connecting part and a power driving part, and the cleaning assembly body is arranged at a power output end of the power driving part through the connecting part; the cleaning assembly body comprises a water-absorbing sponge cleaning head which is of an inner ring and outer ring separated structure, and is respectively an outer ring water-absorbing sponge and an inner ring water-absorbing sponge, the inner ring water-absorbing sponge is embedded in the outer ring water-absorbing sponge, and the power driving part drives the inner ring water-absorbing sponge and the outer ring water-absorbing sponge of the water-absorbing sponge cleaning head to rotate in opposite directions simultaneously through the connecting part; the application can well ensure that the water in the cleaning component stays for a long time, and the cleaning effect is more remarkable by utilizing the wiping of the cleaning component and the scouring of the water.
Description
Technical Field
The application relates to a cleaning assembly and a cleaning method capable of effectively saving water and efficiently cleaning, and belongs to the field of cleaning assemblies.
Background
In daily life, an automatic cleaning device such as a glass cleaning machine, a sweeping robot, a solar photovoltaic cleaning machine and the like is mostly used. Most of cleaning components on the automatic cleaning devices are conventional water-absorbing sponges, and after the conventional sponges absorb foot water and contact with pollutants, the wet sponges are used for physically rubbing to remove the pollutants. The method of simply removing the dirt by friction of the sponge is difficult to remove the large hardened stains, and the water in the sponge only has a simple wetting effect. When the sponge is acted by force, water in the sponge can flow out quickly, so that water resources are relatively wasted, and the effect of water cannot be fully utilized. Therefore, there is a need for a cleaning assembly that is effective in saving water and performing efficient cleaning to perform a variety of cleaning tasks well.
Disclosure of Invention
The application provides the cleaning assembly and the cleaning method which can effectively save water and effectively clean, can well ensure that water in the cleaning assembly stays for a long time, and can ensure that the cleaning effect is more remarkable by utilizing the wiping of the cleaning assembly and the scouring of the water.
The technical scheme adopted for solving the technical problems is as follows:
the cleaning assembly comprises a cleaning assembly body, a connecting part and a power driving part, wherein the cleaning assembly body is arranged at a power output end of the power driving part through the connecting part;
the cleaning assembly body comprises a water-absorbing sponge cleaning head which is of an inner ring and outer ring separated structure, and is respectively an outer ring water-absorbing sponge and an inner ring water-absorbing sponge, the inner ring water-absorbing sponge is embedded in the outer ring water-absorbing sponge, and the power driving part drives the inner ring water-absorbing sponge and the outer ring water-absorbing sponge of the water-absorbing sponge cleaning head to rotate in opposite directions simultaneously through the connecting part;
as a further preferred aspect of the present application, the power driving part includes a motor first bin, a motor second bin and a coaxial bidirectional driving structure, the motor second bin is sleeved outside the motor first bin, the outside of the closed end of the motor first bin is connected with the inside of the closed end of the motor second bin through a plurality of restoring springs, and a limiting shaft is symmetrically arranged between the outer bin wall of the motor first bin and the inner bin wall of the motor second bin;
the coaxial bidirectional driving structure is arranged in the first motor bin and is connected with a motor positioned in the first motor bin;
as a further preferred aspect of the present application, the connecting member includes a cleaning head rotating shaft including an outer hollow shaft and an inner solid shaft coaxially disposed, and the outer hollow shaft is sleeved outside the inner solid shaft;
one end of the inner solid shaft extends out of one end of the outer hollow shaft, one end of the inner solid shaft extends out of the inner hollow shaft and is connected with the sealing part of the inner ring water absorbing sponge, and one end of the outer hollow shaft is connected with the sealing part of the outer ring water absorbing sponge;
the other end of the inner solid shaft also extends out of the other end of the outer hollow shaft;
as a further preferred aspect of the present application, the coaxial bidirectional driving structure includes a circular gear and a double-layer gear combination, and the circular gear includes two circular gears respectively sleeved on the other end of the inner solid shaft and the other end of the outer hollow shaft;
the double-layer gear combination comprises two groups, each group comprises a small ring gear and a large ring gear which are coaxially arranged, the two groups of double-layer gear combinations are mutually and reversely arranged, the small ring gears in one group of double-layer gear combination are meshed with round gears sleeved on an inner solid shaft, and the large ring gear is positioned between the two round gears; the small ring gear in the other group of double-layer gear combination is meshed with the circular gear inner core sleeved on the outer hollow shaft, and the large ring gear is also positioned between the two circular gears;
the gear of the motor is meshed with a large ring gear in one group of double-layer gear combination;
as a further preferred aspect of the present application, an outer ring housing is provided at a closed portion of the outer ring water absorbing sponge, and an inner ring housing is provided at a closed portion of the inner ring water absorbing sponge, and the inner ring water absorbing sponge is not in contact with the outer ring water absorbing sponge when embedded in the inner ring water absorbing sponge;
as a further preferred aspect of the present application, two convex pressing tables are symmetrically arranged on the surface of the outer ring shell of the outer ring water absorbing sponge, which is opposite to the power driving part, with the center of the outer ring shell as the center, and the two sides of the pressing tables are smooth slopes;
a driving shell is sleeved outside the power driving part, the opening end of the driving shell extends to the outside at two symmetrical positions to form a lower presser foot, and the lower presser foot is bent towards the other side after extending, and the bending angle is 90 degrees;
when the cleaning assembly body rotates, the lower presser foot can be contacted with the lower pressing table, and the lower presser foot applies pressure to the lower pressing table;
as a further preferable mode of the application, a propeller structure is arranged at the closed part of the inner cavity of the inner ring water absorption sponge, and the propeller structure is composed of a plurality of propeller blades;
the outer ring water absorbing sponge is in a cylindrical shape, a cavity is formed in the outer ring water absorbing sponge, a ladder-shaped structure is arranged at the opening end of the cavity along the circumference, the ladder-shaped structure is uniformly divided into two parts, and a plurality of steps of each part are sequentially arranged from dense to sparse;
as a further preferred aspect of the present application, the connecting member further includes a telescopic tube, which is sleeved outside the outer hollow shaft, and forms a water injection chamber between the driving housing and the second compartment of the motor, the water injection chamber being communicated with the closed portion of the outer ring water absorbing sponge through the telescopic tube;
as a further preferable aspect of the present application, the diameter of the circular gear is 6mm, and the number of teeth is 30;
a cleaning method based on any one of the cleaning assemblies capable of effectively saving water and efficiently cleaning,
step S1: starting a motor, wherein a gear of the motor rotates clockwise, and the gear of the motor drives a large ring gear in a double-layer gear combination contacted with the motor to rotate anticlockwise, at the moment, the other double-layer gear combination rotates clockwise, and a corresponding inner solid shaft and an outer hollow shaft rotate coaxially and bidirectionally;
step S2: the inner ring water absorbing sponge and the outer ring water absorbing sponge are driven by the inner layer solid shaft and the outer layer hollow shaft to rotate, when the lower pressing table moves to the lower presser foot position, the cleaning sponge head is in a relaxed state, the lower pressing table continues to rotate along with the cleaning sponge head, the lower presser foot starts to move to the surface of the lower pressing table along with a slope on one side of the lower pressing table, the motor first bin moves towards the direction of the cleaning assembly body under the action of the limiting shaft, and the cleaning sponge head is continuously subjected to extrusion force; when the lower presser foot moves to the convex surface of the lower pressing table, the cleaning sponge head is subjected to the maximum pressure, then the lower presser foot slides from the slope of the other side of the lower pressing table, the first bin of the motor starts to move towards the closed end of the second bin of the motor under the action of the restoring spring, and the cleaning sponge head gradually returns to a relaxed state; the above process is repeated, and the cleaning component realizes uninterrupted pulse cleaning;
step S3: in the process of cleaning and extruding the sponge cleaning head, the outer ring absorbs water to form a semi-closed space, water overflowed from the sponge cleaning head and water injected from the water injection chamber stay in the sponge cleaning head, and the inner ring absorbs water to rotate to drive the retained water to generate water waves; when the sponge cleaning head is in a relaxed state, part of the retained water flows out of the dirt, the rest part continues to suck the sponge, and in the repeated process of the step S2, the sponge cleaning head continuously generates new retained water.
Through the technical scheme, compared with the prior art, the application has the following beneficial effects:
1. the power driving part of the cleaning component provided by the application comprises a coaxial bidirectional driving structure, so that coaxial reverse operation of an inner ring and an outer ring separated structure of the water-absorbing sponge cleaning head can be realized, fine waves are generated in water, the cleaning force is larger, and the cleaning effect is better;
2. according to the cleaning component provided by the application, through the matching operation of the lower presser foot and the lower pressing table, the cleaning effect of continuous pulse can be realized by the water-absorbing sponge cleaning head along with the continuous operation of the motor, and the effect of cleaning stubborn stains is better;
3. the water-absorbing sponge cleaning head of the cleaning assembly provided by the application is of an inner ring and outer ring separated structure, and can keep part of extruded water and cleaning liquid in the cleaning assembly head in an extrusion state, so that the water and the cleaning liquid can not be lost quickly, and meanwhile, the retained water and cleaning liquid can flow quickly under the action of the water-absorbing sponge cleaning head, so that the cleaning efficiency is improved.
Drawings
The application will be further described with reference to the drawings and examples.
FIG. 1 is a top view of a preferred embodiment of the present application with respect to a cleaning assembly body;
FIG. 2 is a side view of a preferred embodiment of the present application with respect to a cleaning assembly body;
FIG. 3 is a cross-sectional view of a preferred embodiment of the present application with respect to a cleaning assembly body;
FIG. 4 is a schematic illustration of a coaxial bi-directional drive configuration of a preferred embodiment of the present application with respect to a cleaning assembly body;
fig. 5 is a schematic view of the overall structure of the cleaning assembly according to the preferred embodiment of the present application.
In the figure: 11 is an inner ring water absorbing sponge, 12 is a propeller structure, 13 is an outer ring water absorbing sponge, 14 is a ladder structure, 21 is a lower presser foot, 22 is a lower pressing table, 31 is a telescopic tube, 32 is an outer layer hollow shaft, 33 is an inner layer solid shaft, 41 is a coaxial bidirectional driving structure, 42 is a motor, 511 is a motor first bin, 512 is a limiting shaft, 52 is a motor second bin, 53 is a water injection chamber, and 54 is a restoring spring.
Detailed Description
The application will now be described in further detail with reference to the accompanying drawings. In the description of the present application, it should be understood that the terms "left", "right", "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and "first", "second", etc. do not indicate the importance of the components, and thus are not to be construed as limiting the present application. The specific dimensions adopted in the present embodiment are only for illustrating the technical solution, and do not limit the protection scope of the present application.
As set forth in the background art, cleaning assemblies are relatively common structures, and generally utilize friction between a sponge and an object to be cleaned to finish cleaning, and problems caused by long-term use are generally two, namely, the cleaning assemblies are firstly aimed at stubborn or large-area stains which cannot be cleaned up, and the cleaning assemblies are secondly aimed at requiring moisture during cleaning of the sponge, water in the sponge is lost quickly, and waste of water resources is caused. Therefore, the application aims to provide the cleaning assembly which can effectively save water and effectively clean, and avoid the waste of water resources while improving the cleaning effect.
The structural concept provided by the application is shown in fig. 5, and mainly comprises three parts, a cleaning assembly body, a connecting part and a power driving part, wherein the cleaning assembly body is arranged at the power output end of the power driving part through the connecting part; that is, the power of the cleaning assembly body is provided by the power driving part. In the application, the most characteristic technical point is that the cleaning assembly body is structured as shown in fig. 1-3, the cleaning assembly body comprises a water absorbing sponge cleaning head which is of an inner ring and outer ring separated structure, an outer ring water absorbing sponge 13 and an inner ring water absorbing sponge 11 respectively, the inner ring water absorbing sponge is embedded in the outer ring water absorbing sponge, and in order to improve cleaning efficiency and effect, the power driving part drives the inner ring water absorbing sponge and the outer ring water absorbing sponge of the water absorbing sponge cleaning head to rotate in opposite directions at the same time through the connecting part, and in the rotating mode, the friction range and the friction rate are increased when the assembly is cleaned, so that cleaning force and cleaning effect are obviously improved.
The structure of the separation type inner and outer rings of the water-absorbing sponge cleaning head is not only dependent on the rotation mode of the water-absorbing sponge cleaning head in improving the cleaning effect, but also is characterized in that the structure is required to be described before the cleaning advantage brought by the water-absorbing sponge cleaning head structure is described, the power driving part comprises a motor first bin 511, a motor second bin 52 and a coaxial bidirectional driving structure 41, the motor second bin is sleeved outside the motor first bin, the outside of the closed end of the motor first bin is connected with the inside of the closed end of the motor second bin through a plurality of restoring springs 54, and a limiting shaft 512 is symmetrically arranged between the outer bin wall of the motor first bin and the inner bin wall of the motor second bin; a driving shell is sleeved outside the power driving part, the opening end of the driving shell extends to the outside at two symmetrical positions to form a lower presser foot 21, and the lower presser foot is bent towards the other side after extending, and the bending angle is 90 degrees;
returning to the structure of the water-absorbing sponge cleaning head, covering an outer ring shell on the closed part of the outer ring water-absorbing sponge, covering an inner ring shell on the closed part of the inner ring water-absorbing sponge, wherein when the inner ring water-absorbing sponge is embedded in the outer ring water-absorbing sponge, the inner ring water-absorbing sponge is not contacted with the outer ring water-absorbing sponge, a certain gap exists between the inner ring water-absorbing sponge and the outer ring water-absorbing sponge, so that the inner ring water-absorbing sponge and the outer ring water-absorbing sponge can rotate in opposite directions, and water flow is injected into the sponge; two raised lower pressing tables 22 are symmetrically arranged on the surface of the outer ring shell of the outer ring water absorbing sponge, which is opposite to the power driving part, by taking the center of the outer ring shell as the center, and the two sides of the lower pressing tables are smooth slopes; when the cleaning assembly body rotates, the lower presser foot can be contacted with the lower pressing table, and the lower presser foot applies pressure to the lower pressing table;
that is, when the lower presser foot moves to the lower pressing platform, the water-absorbing sponge cleaning head compresses tightly towards the cleaning object, the outer ring water-absorbing sponge is in close contact with the cleaning contact surface, and as the water-absorbing sponge cleaning head is of a concave and convex structure as a whole, part of extruded water and cleaning liquid can be left in the cleaning assembly head, the outer ring water-absorbing sponge is compressed to prevent the water from continuously losing, the inner ring water-absorbing sponge still leaves a part of space with the contact surface, and then water retention is formed, and at the moment, the water retention in the outer ring water-absorbing sponge can generate fine water waves under the driving of the inner ring water-absorbing sponge, so that a better cleaning effect is achieved. Meanwhile, the elastic recovery structure is better formed by the recovery spring of the power driving part and the limiting shaft, under the condition that the motor 42 continuously rotates, the uninterrupted pulse effect of the water absorption sponge cleaning head can be achieved through the repeated process of the elastic recovery structure, specifically, the two lower pressure feet move to the front of the raised surface of the lower pressing table under the rotation of the water absorption sponge cleaning head, the water absorption sponge is in a relaxed state, when the two lower pressure feet move to the raised surface of the lower pressing table through the slope on one side of the lower pressing table, the motor first bin starts to move towards the water absorption sponge cleaning head from the original position, the water absorption sponge is in a compressed state, when the lower pressure feet move on the lower pressing table for a period of time and then pass through the slope on the other side, the motor first bin starts to move to the motor second bin until the original position is recovered under the action of the recovery spring between the motor first bin and the motor second bin, the water absorption sponge is in the relaxed state at the moment, under the condition that the motor continuously rotates, the process is repeated, the continuous pulse is well pressed down, the water absorption sponge can be cleaned, and the cleaning effect can be better achieved.
Meanwhile, in the application, a propeller structure 12 is arranged at the closed part of the inner cavity of the inner ring water-absorbing sponge, and the propeller structure is composed of a plurality of propeller blades; the outer ring water absorbing sponge is cylindrical, a cavity is formed in the outer ring water absorbing sponge, the opening end of the cavity is provided with a ladder-shaped structure 14 along the circumference, the ladder-shaped structure is uniformly divided into two parts, and a plurality of steps of each part are sequentially distributed from dense to sparse. The inner ring water absorbing sponge is in a four-blade propeller type because the bottom of the inner ring water absorbing sponge is provided with a certain air bubble at the blade edge during rotation, and meanwhile, retained water and cleaning liquid rapidly flow under the drive of the blades; the outer ring water absorbing sponge has stronger cleaning capability and very obvious cleaning effect because the stepped structure is distributed along the circumference at the opening end of the cavity.
The inner ring water absorbing sponge and the outer ring water absorbing sponge need to reversely run, and the power driving part and the connecting part are needed to be used, and the coaxial bidirectional driving structure is arranged in the first motor bin and is connected with the motor positioned in the first motor bin; the connecting part comprises a cleaning head rotating shaft, which comprises an outer hollow shaft 32 and an inner solid shaft 33 which are coaxially arranged, and the outer hollow shaft is sleeved outside the inner solid shaft; one end of the inner solid shaft extends out of one end of the outer hollow shaft, one end of the inner solid shaft extends out of the inner hollow shaft and is connected with the sealing part of the inner ring water absorbing sponge, and one end of the outer hollow shaft is connected with the sealing part of the outer ring water absorbing sponge; the other end of the inner solid shaft also extends out of the other end of the outer hollow shaft, and the extending length part is about the thickness of the two circular gears. Through the setting of coaxial two-way drive structure, can realize the rotation of opposite direction to the sponge cleaning head that absorbs water through adapting unit.
Specifically, the application provides a preferred embodiment of a coaxial bidirectional driving structure, which is shown in fig. 4, and comprises a circular gear and a double-layer gear combination, wherein the circular gear comprises two circular gears which are respectively sleeved on the other end of an inner solid shaft and the other end of an outer hollow shaft; the double-layer gear combination comprises two groups, each group comprises a small ring gear and a large ring gear which are coaxially arranged, the two groups of double-layer gear combinations are mutually and reversely arranged, the small ring gears in one group of double-layer gear combination are meshed with round gears sleeved on an inner solid shaft, and the large ring gear is positioned between the two round gears; the small ring gear in the other group of double-layer gear combination is meshed with the circular gear inner core sleeved on the outer hollow shaft, and the large ring gear is also positioned between the two circular gears; the gears of the motor are meshed with the large ring gear in one group of double-layer gear combination. Through coaxial two-way drive structure, with the help of the same number of teeth with radial circular gear and multistage gear's mode, realize that single power supply drive inner circle absorbs water the sponge and the outer lane absorbs water the sponge and carries out clockwise and anticlockwise two different directional rotations, specifically if the inner circle absorbs water the sponge and rotate for clockwise, then the outer lane absorbs water the sponge and can realize anticlockwise rotation, and the problem such as card dun can not appear in the rotation process.
In the preferred embodiment, the circular gears are gears with the diameter of 6mm and the number of teeth of 30, and the thickness of one circular gear is defined between two coaxially arranged circular gears, and the thickness is limited to 2mm, so that the optimal state of reverse rotation can be achieved.
The cleaning of the absorbent sponge cleaning head pair requires the injection of water flow, so the connecting part further comprises a telescopic tube 31 which is sleeved outside the outer hollow shaft, a water injection chamber 53 is formed between the driving shell and the motor second bin, and the water injection chamber is communicated with the sealing part of the outer ring absorbent sponge through the telescopic tube.
Finally, the application provides a cleaning method based on the cleaning assembly described above, comprising the following steps:
step S1: starting a motor, wherein a gear of the motor rotates clockwise, and the gear of the motor drives a large ring gear in a double-layer gear combination contacted with the motor to rotate anticlockwise, at the moment, the other double-layer gear combination rotates clockwise, and a corresponding inner solid shaft and an outer hollow shaft rotate coaxially and bidirectionally;
step S2: the inner ring water absorbing sponge and the outer ring water absorbing sponge are driven by the inner layer solid shaft and the outer layer hollow shaft to rotate, when the lower pressing table moves to the lower presser foot position, the cleaning sponge head is in a relaxed state, the lower pressing table continues to rotate along with the cleaning sponge head, the lower presser foot starts to move to the surface of the lower pressing table along with a slope on one side of the lower pressing table, the motor first bin moves towards the direction of the cleaning assembly body under the action of the limiting shaft, and the cleaning sponge head is continuously subjected to extrusion force; when the lower presser foot moves to the convex surface of the lower pressing table, the cleaning sponge head is subjected to the maximum pressure, then the lower presser foot slides from the slope of the other side of the lower pressing table, the first bin of the motor starts to move towards the closed end of the second bin of the motor under the action of the restoring spring, and the cleaning sponge head gradually returns to a relaxed state; the above process is repeated, and the cleaning component realizes uninterrupted pulse cleaning;
step S3: in the process of cleaning and extruding the sponge cleaning head, the outer ring absorbs water to form a semi-closed space, water overflowed from the sponge cleaning head and water injected from the water injection chamber stay in the sponge cleaning head, and the inner ring absorbs water to rotate to drive the retained water to generate water waves; when the sponge cleaning head is in a relaxed state, part of the retained water flows out of the dirt, the rest part continues to suck the sponge, and in the repeated process of the step S2, the sponge cleaning head continuously generates new retained water.
It should be emphasized here that in the above-mentioned cleaning method, the step S1 is a coaxial bidirectional driving, the step S2 is an uninterrupted pulse, the step S3 is to generate the required retained water, and the three steps are performed synchronously, so as to coordinate the water saving of the cleaning assembly as a whole and effectively complete the cleaning operation.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The meaning of "and/or" in the present application means that each exists alone or both exist.
"connected" as used herein means either a direct connection between components or an indirect connection between components via other components.
With the above-described preferred embodiments according to the present application as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present application. The technical scope of the present application is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. A cleaning assembly capable of effective water conservation and efficient cleaning, characterized in that: the cleaning assembly comprises a cleaning assembly body, a connecting part and a power driving part, wherein the cleaning assembly body is arranged at a power output end of the power driving part through the connecting part;
the cleaning assembly body comprises a water-absorbing sponge cleaning head, wherein the cleaning assembly body is of an inner ring and outer ring separated structure, and comprises an outer ring water-absorbing sponge (13) and an inner ring water-absorbing sponge (11), the inner ring water-absorbing sponge (11) is embedded in the outer ring water-absorbing sponge (13), and the power driving part drives the inner ring water-absorbing sponge (11) and the outer ring water-absorbing sponge (13) of the water-absorbing sponge cleaning head to rotate in opposite directions simultaneously through a connecting part, so that coaxial reverse operation of the inner ring and the outer ring separated structure of the water-absorbing sponge cleaning head can be realized, fine waves are generated on water, the cleaning force is larger, and the cleaning effect is better;
the power driving part comprises a motor first bin (511), a motor second bin (52) and a coaxial bidirectional driving structure (41), wherein the motor second bin (52) is sleeved outside the motor first bin (511), the outside of the closed end of the motor first bin (511) is connected with the inside of the closed end of the motor second bin (52) through a plurality of restoring springs (54), and limiting shafts (512) are symmetrically arranged between the outer bin wall of the motor first bin (511) and the inner bin wall of the motor second bin (52);
the coaxial bidirectional driving structure (41) is arranged in the motor first bin (511) and is connected with a motor (42) positioned in the motor first bin (511);
the connecting part comprises a cleaning head rotating shaft, and comprises an outer hollow shaft (32) and an inner solid shaft (33) which are coaxially arranged, wherein the outer hollow shaft (32) is sleeved outside the inner solid shaft (33);
one end of the inner solid shaft (33) extends out of one end of the outer hollow shaft (32), the extending end of the inner solid shaft (33) is connected with the sealing part of the inner ring water absorbing sponge (11), and one end of the outer hollow shaft (32) is connected with the sealing part of the outer ring water absorbing sponge (13);
the other end of the inner solid shaft (33) also extends out of the other end of the outer hollow shaft (32);
the coaxial bidirectional driving structure (41) comprises a circular gear and a double-layer gear combination, wherein the circular gear comprises two circular gears which are respectively sleeved on the other end of the inner solid shaft (33) and the other end of the outer hollow shaft (32);
the double-layer gear combination comprises two groups, each group comprises a small ring gear and a large ring gear which are coaxially arranged, the two groups of double-layer gear combinations are mutually and reversely arranged, the small ring gears in one group of double-layer gear combination are meshed with round gears sleeved on an inner solid shaft (33), and the large ring gear is positioned between the two round gears; the small ring gear in the other group of double-layer gear combination is meshed with the circular gear inner core sleeved on the outer hollow shaft (32), and the large ring gear is also positioned between the two circular gears;
the gear of the motor (42) is meshed with a large ring gear in one group of double-layer gear combination;
an outer ring shell is covered on the closed part of the outer ring water absorbing sponge (13), an inner ring shell is covered on the closed part of the inner ring water absorbing sponge (11), and the inner ring water absorbing sponge (11) is not contacted with the outer ring water absorbing sponge (13) when embedded in the outer ring water absorbing sponge (13);
two raised pressing tables (22) are symmetrically arranged on the surface of the outer ring shell of the outer ring water absorbing sponge (13) relative to the power driving part by taking the center of the outer ring shell as the center, and the two sides of the pressing tables (22) are smooth slopes;
a driving shell is sleeved outside the power driving part, the opening end of the driving shell extends to the outside at two symmetrical positions to form a lower presser foot (21), and the lower presser foot (21) is bent towards the other side after extending, wherein the bending angle is 90 degrees;
when the cleaning assembly body rotates, the lower presser foot (21) can be contacted with the lower pressing table (22), and the lower presser foot (21) applies pressure to the lower pressing table (22);
through the matching operation of the lower presser foot and the lower pressing table, the cleaning effect of continuous pulse can be realized by the water absorption sponge cleaning head along with the continuous operation of the motor, and the effect of cleaning stubborn stains is better.
2. The cleaning assembly capable of efficient water conservation and cleaning according to claim 1, wherein: a propeller structure (12) is arranged at the closed part of the inner cavity of the inner ring water absorption sponge (11), and the propeller structure (12) is composed of a plurality of propeller blades;
the outer ring water absorbing sponge (13) is in a cylindrical shape, a cavity is formed in the outer ring water absorbing sponge, a step-shaped structure (14) is arranged at the opening end of the cavity along the circumference, the step-shaped structure (14) is uniformly divided into two parts, and a plurality of steps of each part are sequentially distributed from dense to sparse.
3. The cleaning assembly capable of efficient water conservation and cleaning according to claim 2, wherein: the connecting part further comprises a telescopic pipe (31) which is sleeved outside the outer hollow shaft (32), a water injection chamber (53) is formed between the driving shell and the motor second bin (52), and the water injection chamber (53) is communicated with the sealing part of the outer ring water absorption sponge (13) through the telescopic pipe (31).
4. A cleaning assembly capable of efficient water conservation and cleaning according to claim 3, wherein: the diameter of the circular gear is 6mm, and the number of teeth is 30.
5. A cleaning method based on the cleaning assembly of any one of claims 1-4 which is capable of effectively saving water and efficiently cleaning, characterized in that:
step S1: the motor (42) is started, the gear of the motor (42) rotates clockwise, the gear of the motor (42) drives a large ring gear in the double-layer gear combination contacted with the motor to rotate anticlockwise, at the moment, the other double-layer gear combination rotates clockwise, and the corresponding inner solid shaft (33) and the outer hollow shaft (32) rotate coaxially and bidirectionally;
step S2: the inner ring water absorbing sponge (11) and the outer ring water absorbing sponge (13) rotate under the drive of the inner layer solid shaft (33) and the outer layer hollow shaft (32), when the lower pressing table (22) moves to the position of the lower pressing foot (21), the cleaning sponge head is in a loosening state, the lower pressing table (22) continues to rotate along with the cleaning sponge head, the lower pressing foot (21) starts to move to the surface of the lower pressing table (22) along with a slope on one side of the lower pressing table (22), and the motor first bin (511) moves towards the cleaning assembly body in the motor second bin (52) under the action of the limiting shaft (512), so that the cleaning sponge head is continuously subjected to extrusion force; when the lower presser foot (21) moves to the convex surface of the lower pressing table (22), the cleaning sponge head is subjected to the maximum pressure, then the lower presser foot (21) slides from the slope of the other side of the lower pressing table (22), the motor first bin (511) starts to move towards the closed end of the motor second bin (52) under the action of the restoring spring (54), and the cleaning sponge head gradually returns to a relaxed state; the above process is repeated, and the cleaning component realizes uninterrupted pulse cleaning;
step S3: in the cleaning and extrusion process of the sponge cleaning head, the outer ring water absorbing sponge (13) forms a semi-closed space, water overflowed from the sponge cleaning head and water injected from the water injection chamber (53) stay in the sponge cleaning head, and the inner ring water absorbing sponge (11) rotates to drive the retained water to generate water waves; when the sponge cleaning head is in a relaxed state, part of the retained water flows out of the dirt, the rest part continues to suck the sponge, and in the repeated process of the step S2, the sponge cleaning head continuously generates new retained water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111477813.6A CN114226315B (en) | 2021-12-06 | 2021-12-06 | Cleaning assembly capable of effectively saving water and efficiently cleaning and cleaning method |
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|---|---|---|---|
| CN202111477813.6A CN114226315B (en) | 2021-12-06 | 2021-12-06 | Cleaning assembly capable of effectively saving water and efficiently cleaning and cleaning method |
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| CN114226315A CN114226315A (en) | 2022-03-25 |
| CN114226315B true CN114226315B (en) | 2023-09-26 |
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| WO2005084828A1 (en) * | 2004-03-05 | 2005-09-15 | Alfred Kärcher Gmbh & Co. Kg | Surface cleaning head |
| CN205849396U (en) * | 2016-04-15 | 2017-01-04 | 群耀光电科技（苏州）有限公司 | Motorized cleaning apparatus and cleaning head thereof |
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| CN211802608U (en) * | 2019-11-20 | 2020-10-30 | 南京晓庄学院 | Cleaning device for range hood |
| CN111990941A (en) * | 2020-09-02 | 2020-11-27 | 马壮壮 | Hand-washing-free mop squeezing barrel set |
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2021
- 2021-12-06 CN CN202111477813.6A patent/CN114226315B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005084828A1 (en) * | 2004-03-05 | 2005-09-15 | Alfred Kärcher Gmbh & Co. Kg | Surface cleaning head |
| CN205849396U (en) * | 2016-04-15 | 2017-01-04 | 群耀光电科技（苏州）有限公司 | Motorized cleaning apparatus and cleaning head thereof |
| CN106913288A (en) * | 2017-04-02 | 2017-07-04 | 阳珉 | Cleaning head and the burnisher using the cleaning head |
| CN109174732A (en) * | 2018-08-11 | 2019-01-11 | 芜湖市新海域智能科技有限公司 | A kind of digital product screen cleaning device |
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| CN114226315A (en) | 2022-03-25 |
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