CN220069644U - Cleaning rolling brush mechanism and floor cleaning machine - Google Patents
Cleaning rolling brush mechanism and floor cleaning machine Download PDFInfo
- Publication number
- CN220069644U CN220069644U CN202321538848.0U CN202321538848U CN220069644U CN 220069644 U CN220069644 U CN 220069644U CN 202321538848 U CN202321538848 U CN 202321538848U CN 220069644 U CN220069644 U CN 220069644U
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- rolling
- rotary
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- 238000005096 rolling process Methods 0.000 title claims abstract description 292
- 238000004140 cleaning Methods 0.000 title claims abstract description 149
- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 230000003806 hair structure Effects 0.000 claims abstract description 86
- 238000005406 washing Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 30
- 230000009471 action Effects 0.000 claims description 19
- 230000009467 reduction Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 210000004209 hair Anatomy 0.000 description 6
- 238000007790 scraping Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a cleaning rolling brush mechanism, which comprises a rolling brush assembly and a rotating brush assembly; the rolling brush assembly is provided with a cleaning hair structure for cleaning, and the rotary brush assembly is used for fluffing the cleaning hair structure; the rolling brush assembly can rotate around the axis of the rolling brush assembly; the rotary brush assembly can rotate around the axis of the rotary brush assembly, the axis of the rotary brush assembly is parallel to the axis of the rolling brush assembly, and the rotary brush assembly is in interference fit with the cleaning hair structure of the rolling brush assembly; and the rotating brush assembly and the rolling brush assembly are in a rotating working state, and the rotating speed of the rotating brush assembly is larger than that of the rolling brush assembly or the rotating direction of the rotating brush assembly is opposite to that of the rolling brush assembly. According to the cleaning rolling brush mechanism, the rotating brush assembly can act on the cleaning hair structure to make the cleaning hair structure fluffy when the rotating brush assembly and the rolling brush assembly are in a rotating working state, so that the cleaning capability of the cleaning hair structure is ensured. The utility model also provides a floor washing machine.
Description
Technical Field
The utility model relates to the field of floor washers, in particular to a cleaning rolling brush mechanism and a floor washer.
Background
The floor scrubber is characterized in that a rolling brush in a floor brush rotates at a high speed in the use process to repeatedly scrub the floor by the soft hair of the rolling brush, meanwhile, clear water is sprayed to spray water to wet the rolling brush, and dirty water in the floor scrubbing process is repeatedly sucked into a sewage tank under the combined action of interference scraping of the soft hair of the rolling brush by the rolling brush centrifugal force, suction port suction force and water scraping parts (rolling brush scraping plates, bottom cover scraping strips and the like) to achieve the floor scrubbing effect.
In the process, the rolling brush fur is repeatedly compressed due to the interference pressure force of the ground and the rolling brush scraping plate, so that the dirt cleaning capability of the fur compressed too tightly to the ground is obviously inferior to that of the fluffy fur.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a cleaning rolling brush mechanism, which is provided with a rotating brush assembly in interference fit with a cleaning hair structure of a rolling brush assembly, wherein the rotating brush assembly and the rolling brush assembly are in a rotating working state, and the rotating speed of the rotating brush assembly is larger than that of the rolling brush assembly or the rotating direction of the rotating brush assembly is opposite to that of the rolling brush assembly, so that the rotating brush assembly can act on the cleaning hair structure to make the cleaning hair structure fluffy, and the cleaning capability of the cleaning hair structure is ensured. The utility model also provides a floor washing machine.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
a cleaning rolling brush mechanism comprises a rolling brush assembly and a rotary brush assembly; the rolling brush assembly is provided with a cleaning hair structure for cleaning, and the rotary brush assembly is used for fluffing the cleaning hair structure; the roller brush assembly being rotatable about its own axis; the rotary brush assembly can rotate around the axis of the rotary brush assembly, the axis of the rotary brush assembly is parallel to the axis of the rolling brush assembly, and the rotary brush assembly is in interference fit with the cleaning hair structure of the rolling brush assembly;
and the rotating brush assembly and the rolling brush assembly are in a rotating working state, and the rotating speed of the rotating brush assembly is larger than that of the rolling brush assembly or the rotating direction of the rotating brush assembly is opposite to that of the rolling brush assembly.
The interference fit of the rotary brush assembly and the cleaning hair structure of the rolling brush assembly can be understood as that an overlapping interval exists between the rotary brush assembly and the cleaning hair structure; to enable the rotating brush assembly to scrape up the compacted cleaning hair structure.
With the structure, when a user uses the rolling brush assembly, the rolling brush assembly rotates to clean the surface to be cleaned by the cleaning hair structure; simultaneously, the rotary brush assembly also rotates to work, and as the rotating speed of the rotary brush assembly is larger than that of the rolling brush assembly or the rotating direction of the rotary brush assembly is opposite to that of the rolling brush assembly, the rotary brush assembly acts on the cleaning hair structure to make the cleaning hair structure fluffy so as to ensure the cleaning capability of the cleaning hair structure;
specifically, the cleaning hair structure is a soft hair structure.
Further, the cleaning rolling brush mechanism comprises a rolling brush driving structure and a rotating brush driving structure, and the rolling brush driving structure is coaxially connected with the rolling brush assembly to drive the rolling brush group to rotate; the rotary brush driving structure is coaxially connected with the rotary brush assembly to drive the rotary brush assembly to rotate;
the diameter of the rolling brush driving structure is larger than that of the rotating brush driving structure; the rolling brush driving structure drives the rotary brush driving structure to rotate or the rotary brush driving structure drives the rolling brush driving structure to rotate, and the linear speeds of the two are equal.
By adopting the structure, the rolling brush driving structure drives the rolling brush assembly to synchronously rotate with the rolling brush assembly, and the rotating brush driving structure drives the rotating brush assembly to synchronously rotate with the rotating brush assembly; in the working state, the linear speeds of the rolling brush driving structure and the rotating brush driving structure are equal, but the angular speed of the rotating brush driving structure is larger than that of the rolling brush driving structure because the diameter of the rolling brush driving structure is larger than that of the rotating brush driving structure, namely the rotating speed of the rotating brush driving structure is larger than that of the rolling brush driving structure.
Further, the linear speeds of the rolling brush driving structure and the rotary brush driving structure are equal through a synchronous belt and a V belt;
or the rolling brush driving structure is of a gear structure, and the rotating brush driving structure is of a gear structure;
the rolling brush driving structure is meshed with the rotating brush driving structure, so that the linear speeds of the rolling brush driving structure and the rotating brush driving structure are equal; and because the diameter of the rolling brush driving structure is larger than that of the rotating brush driving structure, the number of teeth of the rolling brush driving structure is larger than that of the rotating brush driving structure, so that the angular speed of the rotating brush driving structure is larger than that of the rolling brush driving structure, namely the rotating speed of the rotating brush driving structure is larger than that of the rolling brush driving structure.
By adopting the structure, the device has simple structure and reliable and stable operation.
Further, the cleaning roller brush mechanism comprises a driving assembly, wherein the driving assembly is used for driving the rotary brush assembly and the roller brush assembly to rotate.
With the adoption of the structure, the driving assembly provides power for the rotation of the rolling brush assembly and the rotation brush assembly.
Further, the drive assembly includes an output gear that meshes with the roller brush drive structure to drive the roller brush drive structure to rotate, or the drive assembly's output gear meshes with the rotary brush drive structure to drive the rotary brush drive structure to rotate.
By adopting the structure, the driving assembly works to enable the output gear to rotate so as to drive the rolling brush driving structure or the rotating brush driving structure to rotate, and the structure is simple, and the operation is stable and reliable;
specifically, the output gear of the drive assembly is engaged with the rotary brush drive structure to drive the rotary brush drive structure to rotate.
Further, the driving assembly further comprises a power piece and a power gear;
the power gear is arranged on the rotary output shaft of the power piece, the power gear is meshed with the output gear, and the output gear is meshed with the rolling brush driving structure or the rotary brush driving structure.
By adopting the structure, the power piece works, the rotary output shaft of the power piece rotates and drives the power gear to rotate, and the power gear rotates to drive the rolling brush driving structure or the rotary brush driving structure which are combined with the power gear to rotate.
Further, the output gear is of a reduction gear structure.
By adopting the structure, the output gear is of a speed reduction gear structure, so that the power piece transmits power to the rolling brush driving structure and carries out speed reduction treatment when the rotating brush driving structure is arranged, the rolling brush driving structure and the rotating brush driving structure can work at proper rotating speeds, namely, the rolling brush assembly and the rotating brush assembly can work at proper rotating speeds, the rolling brush assembly and the rotating brush assembly are prevented from influencing the fluffy effect of the cleaning hair structure due to overhigh rotating speeds, the running noise of the cleaning rolling brush mechanism can be reduced, and the practical service lives of the driving assembly, the rolling brush driving structure, the rotating brush driving structure and the cleaning hair structure are prolonged.
Further, the output gear comprises a first gear structure and a second gear structure, and the first gear structure and the second gear structure are coaxially arranged and can synchronously rotate; the first gear structure is meshed with the power gear, and the number of teeth of the first gear structure is larger than that of the power gear; the second gear structure is meshed with the rolling brush driving structure or the rotating brush driving structure, and the number of teeth of the second gear structure is smaller than that of the rolling brush driving structure or the rotating brush driving structure meshed with the second gear structure.
By adopting the structure, the number of teeth of the first gear structure is larger than that of the power gear so as to realize speed reduction transmission; the number of teeth of the second gear structure is smaller than the number of teeth of the rolling brush driving structure or the rotating brush driving structure meshed with the second gear structure so as to further realize speed reduction transmission.
Further, the rotary brush assembly comprises a rotary brush main body and a plurality of fluffing action plates, wherein the fluffing action plates are distributed on the circumferential surface of the rotary brush main body at intervals along the circumferential direction of the rotary brush main body; each fluffing action plate is arranged along the axial direction of the rotary brush main body in an extending way; one end of the fluffing action plate, which is far away from the rotary brush main body, is in interference fit with the cleaning hair structure of the rolling brush assembly.
The interference fit between the end of the fluffing action plate, which is far away from the rotary brush main body, and the cleaning hair structure of the rolling brush assembly can be understood as that an overlapping interval exists between the end of the fluffing action plate, which is far away from the rotary brush main body, and the cleaning hair structure; so that the fluffing plate can scrape the compacted cleaning hair structure.
By adopting the structure, when the rotary brush main body rotates, the fluffing action plates arranged on the rotary brush main body can act on the cleaning hair structure of the rolling brush assembly to fluffe the cleaning hair structure.
Further, one end of the fluffing action plate, which is far away from the rotary brush body, is in a plane structure.
By adopting the structure, as one end of the fluffing action plate, which is far away from the rotary brush main body, is in a plane structure, the interference quantity between the fluffing action plate and the cleaning hair structure of the rolling brush structure can be ensured at any position along the length direction of the fluffing action plate, and the fluffing effect is more uniform and thorough;
and the structure makes the hair be difficult for twining on the rotatory brush subassembly, does not influence user's use experience.
Further, the cleaning rolling brush mechanism comprises a wiper assembly for wiping the cleaning hair structure, the wiper assembly is arranged on one side of the rolling brush assembly, and the wiper assembly is in interference fit with the cleaning hair structure of the rolling brush assembly;
the arrangement position of the rotary brush assembly is behind the arrangement position of the wiper assembly and the contact position of the rotary brush assembly and the surface to be cleaned along the rotation direction of the rotary brush assembly, namely, the cleaning hair structure of the rotary brush assembly passes through the surface to be cleaned and the wiper assembly at a certain position and then passes through the rotary brush assembly;
specifically, along the rotation direction of the rolling brush assembly, the wiper assembly is arranged at the rear of the contact position of the rolling brush assembly and the surface to be cleaned, namely, the cleaning hair structure of the rolling brush assembly passes through the surface to be cleaned at a certain position and then passes through the wiper assembly.
The interference fit of the wiper assembly with the cleaning hair structure of the roller brush assembly is understood to mean that the wiper assembly is capable of squeezing the cleaning hair structure to squeeze water away from the cleaning hair structure.
By adopting the structure, the wiper component carries out wiper treatment on the cleaning hair structure so as to perfect the cleaning effect of the cleaning hair structure on the surface to be cleaned;
when the rolling brush assembly works, the cleaning hair structure is contacted and pressed with the surface to be cleaned and the wiper assembly to be in a pressed state, and then the pressed cleaning hair structure is fluffy under the action of the rotating brush assembly; the structure is reasonable.
Further, the cleaning roller brush mechanism comprises a base shell, and the roller brush assembly, the rotary brush assembly, the roller brush driving structure, the rotary brush driving structure and the driving assembly are arranged on the base shell.
By adopting the structure, the base shell provides a mounting foundation for the rolling brush assembly, the rotary brush assembly, the rolling brush driving structure, the rotary brush driving structure and the driving assembly.
Further, a suction channel is defined in the base shell, a mounting cavity for mounting the rolling brush assembly is formed in one side of the inlet of the suction channel, one side of the mounting cavity, facing the bottom surface of the base shell, penetrates through the bottom surface of the base shell to form a rolling brush exposure opening, the rolling brush assembly is exposed from the rolling brush exposure opening to protrude out of the bottom surface of the base shell after being mounted in the mounting cavity, and one side of the rolling brush exposure opening, facing the suction channel, is in clearance fit with the rolling brush assembly.
By adopting the structure, when the cleaning rolling brush mechanism works, the rolling brush assembly wipes and cleans the bottom surface, dust, hair and other garbage enter the shell through the gap between the rolling brush dew outlet and the rolling brush assembly and are sucked into the recovery cavity through the suction channel.
Further, the rolling brush driving structure is arranged at one side of the rolling brush assembly, and the rotary brush driving structure is arranged at one side of the rotary brush.
By adopting the structure, the rolling brush driving structure and the rotary brush driving structure are more reasonable.
Further, the base shell comprises a base shell body, and the suction channel and the mounting cavity are arranged on the base shell body; a second cavity is formed in one side of the mounting cavity of the base shell body, and the rolling brush driving structure and the rotary brush driving structure are arranged in the second cavity; the rolling brush driving structure penetrates through the side wall of the mounting cavity towards one side of the mounting cavity to form a rolling brush mounting part; the rotary brush driving structure penetrates through the side wall of the mounting cavity towards one side of the mounting cavity to form a rotary brush mounting part;
one end of the rolling brush assembly is detachably connected with a rolling brush mounting part of the rolling brush driving structure, and the other side of the rolling brush assembly is detachably connected with the side wall of the other side of the mounting cavity;
one end of the rotary brush component is detachably connected with a rotary brush mounting part of the rotary brush structure, and the other end of the rotary brush component is detachably connected with the side wall of the other side of the mounting cavity.
By adopting the above results, the rolling brush assembly and the rotary brush assembly are detachably mounted, so that later maintenance, repair and self cleaning are facilitated.
Further, the cleaning rolling brush mechanism comprises a connecting piece, and one end, detachably connected with the side wall of the installation cavity, of the rolling brush assembly is connected with the connecting piece; one end of the rotary brush assembly, which is detachably connected with the side wall of the installation cavity, is connected with the connecting piece; the connecting piece is detachably connected with the side wall of the installation cavity.
By adopting the structure, the rolling brush assembly and the rotary brush assembly are detachably connected with the side wall of the mounting cavity through the connecting piece; and the connecting piece will the round brush subassembly with rotatory brush subassembly forms a whole, and the user can be simultaneously to both dismouting, makes things convenient for the user to use.
Further, a rebound buckle is arranged on one side, far away from the rolling brush assembly and the rotating brush assembly, of the connecting piece, and a clamping groove matched with the rebound buckle is arranged on the side wall of the installation cavity connected with the connecting piece.
By adopting the structure, the rebound buckle arranged on the connecting piece is matched with the clamping groove on the side wall of the installation cavity to realize the detachable matching between the connecting piece and the side wall of the installation cavity.
Further, the rolling brush installation part is non-circular, and a rolling brush installation groove matched with the rolling brush installation part is formed in one end, connected with the rolling brush installation part, of the rolling brush assembly;
the rotary brush installation part is non-circular, and one end of the rotary brush assembly, which is connected with the rotary brush installation part, is provided with a rotary brush installation groove matched with the rotary brush installation part.
By adopting the structure, the detachable connection between the rolling brush assembly and the rolling brush driving structure and the detachable connection between the rotating brush assembly and the rotating brush driving structure are realized.
Further, the base shell further comprises a shell cover for covering the upper end of the mounting cavity and one end far away from the suction channel; the shell cover is detachably connected with the base shell body.
By adopting the above results, the rolling brush assembly and the rotary brush assembly are convenient to assemble and disassemble, the upper end of the installation cavity and one end far away from the suction channel are of an open structure, and the shell cover is arranged to shield water, so that the water is prevented from being thrown out due to centrifugal force.
The floor washing machine comprises the cleaning rolling brush mechanism.
By adopting the structure, the cleaning wool structure of the rolling brush assembly in the floor washing machine can keep fluffy so as to ensure the cleaning force of the rolling brush assembly.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The cleaning rolling brush mechanism and the floor washing machine are provided with the rotating brush assembly in interference fit with the cleaning hair structure of the rolling brush assembly, and the rotating brush assembly and the rolling brush assembly are in a rotating working state, and the rotating speed of the rotating brush assembly is larger than that of the rolling brush assembly or the rotating direction of the rotating brush assembly is opposite to that of the rolling brush assembly, so that the rotating brush assembly can act on the cleaning hair structure to make the cleaning hair structure fluffy, and the cleaning capability of the cleaning hair structure is ensured.
(2) The cleaning rolling brush mechanism and the floor washing machine are reasonable in structural arrangement.
Drawings
FIG. 1 is a schematic perspective view of a cleaning roller brush mechanism according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a cleaning roller brush mechanism of the present utility model;
FIG. 3 is a schematic view of an exploded view of the cleaning roller brush mechanism of the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a schematic view of an exploded view of the cleaning roller brush mechanism of the present utility model at another angle;
FIG. 6 is an enlarged view at B in FIG. 5;
FIG. 7 is a schematic diagram of the cooperation of a roller brush assembly and a roller brush drive structure, a rotary brush assembly and a rotary brush drive structure in a cleaning roller brush mechanism of the present utility model;
FIG. 8 is a schematic diagram of the drive assembly, the roller brush drive structure, and the rotary brush drive structure of the cleaning roller brush mechanism of the present utility model;
FIG. 9 is a schematic diagram of the cooperation of the drive assembly, the roller brush drive structure, and the rotary brush drive structure in the cleaning roller brush mechanism of the present utility model;
FIG. 10 is a schematic view of a rotary brush assembly of the cleaning roller brush mechanism of the present utility model;
reference numerals: 1. a roller brush assembly; 101. a cleaning hair structure; 102. a rolling brush mounting groove; 2. a rotating brush assembly; 201. a rotary brush body; 202. a fluffing action plate; 203. a rotary brush mounting groove; 3. a rolling brush driving structure; 301. a rolling brush mounting part; 4. a rotary brush driving structure; 401. a rotary brush mounting portion; 5. a drive assembly; 501. an output gear; 5011. a first gear structure; 5012. a second gear structure; 502. a power member; 503. a power gear; 6. a wiper assembly; 7. a base shell; 701. a suction passage; 702. installing a cavity; 703. a rolling brush dew outlet; 704. a base housing body; 705. a second cavity; 706. a clamping groove; 707. a cover; 8. a connecting piece; 801. and (5) rebound buckle.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1-10, a cleaning rolling brush mechanism comprises a rolling brush assembly 1 and a rotary brush assembly 2; the roller brush assembly 1 has a cleaning hair structure 101 for cleaning, and the rotary brush assembly 2 is used for fluffing the cleaning hair structure 101; the roller brush assembly 1 is rotatable about its own axis; the rotary brush assembly 2 can rotate around the axis of the rotary brush assembly 2, and the axis of the rotary brush assembly 2 is parallel to the axis of the rolling brush assembly 1, and the rotary brush assembly 2 is in interference fit with the cleaning hair structure 101 of the rolling brush assembly 1;
and the rotating brush assembly 2 and the rolling brush assembly 1 are in a rotating working state, and the rotating speed of the rotating brush assembly 2 is larger than that of the rolling brush assembly 1 or the rotating direction of the rotating brush assembly 2 is opposite to that of the rolling brush assembly 1.
The interference fit of the rotary brush assembly 2 with the cleaning hair structure 101 of the roller brush assembly 1 is understood as an overlapping region between the rotary brush assembly 2 and the cleaning hair structure 101; so that the rotating brush assembly 2 can scrape up the compacted cleaning hair structure 101.
With the above structure, when a user uses the roll brush assembly 1, the roll brush assembly rotates to clean the surface to be cleaned by the cleaning hair structure 101 thereon; simultaneously, the rotary brush assembly 2 also rotates to work, and as the rotating speed of the rotary brush assembly 2 is larger than that of the rolling brush assembly 1 or the rotating direction of the rotary brush assembly 2 is opposite to that of the rolling brush assembly 1, the rotary brush assembly 2 acts on the cleaning hair structure 101 to make the cleaning hair structure 101 fluffy so as to ensure the cleaning capability of the cleaning hair structure 101;
specifically, the cleaning hair structure 101 is a soft hair structure.
Further, the cleaning rolling brush mechanism comprises a rolling brush driving structure 3 and a rotating brush driving structure 4, and the rolling brush driving structure 3 is coaxially connected with the rolling brush assembly 1 to drive the rolling brush group to rotate; the rotary brush driving structure 4 is coaxially connected with the rotary brush assembly 2 to drive the rotary brush assembly 2 to rotate;
and the diameter of the rolling brush driving structure 3 is larger than that of the rotary brush driving structure 4; the rolling brush driving structure 3 drives the rotary brush driving structure 4 to rotate or the rotary brush driving structure 4 drives the rolling brush driving structure 3 to rotate, and the linear speeds of the two are equal.
With the adoption of the structure, the rolling brush driving structure 3 drives the rolling brush assembly 1 to synchronously rotate with the rolling brush assembly, and the rotary brush driving structure 4 drives the rotary brush assembly 2 to synchronously rotate with the rotary brush assembly; in the working state, the linear speeds of the rolling brush driving structure 3 and the rotating brush driving structure 4 are equal, but the angular speed of the rotating brush driving structure 4 is greater than the angular speed of the rolling brush driving structure 3 because the diameter of the rolling brush driving structure 3 is greater than the diameter of the rotating brush driving structure 4, namely the rotating speed of the rotating brush driving structure 4 is greater than the rotating speed of the rolling brush driving structure 3.
Further, the linear speeds of the rolling brush driving structure 3 and the rotary brush driving structure 4 are equal through a synchronous belt and a V belt;
or, the rolling brush driving structure 3 is a gear structure, and the rotary brush driving structure 4 is a gear structure;
the rolling brush driving structure 3 is meshed with the rotary brush driving structure 4, so that the linear speeds of the rolling brush driving structure 3 and the rotary brush driving structure 4 are equal; and because the diameter of the rolling brush driving structure 3 is larger than the diameter of the rotating brush driving structure 4, the number of teeth of the rolling brush driving structure 3 is larger than the number of teeth of the rotating brush driving structure 4, so that the angular speed of the rotating brush driving structure 4 is larger than the angular speed of the rolling brush driving structure 3, namely the rotating speed of the rotating brush driving structure 4 is larger than the rotating speed of the rolling brush driving structure 3.
By adopting the structure, the device has simple structure and reliable and stable operation.
Further, the cleaning roller brush mechanism comprises a driving assembly 5, and the driving assembly 5 is used for driving the rotary brush assembly 2 and the roller brush assembly 1 to rotate.
With the above structure, the driving assembly 5 provides power for the rotation of the rolling brush assembly 1 and the rotating brush assembly 2.
Further, the driving assembly 5 includes an output gear 501, the output gear 501 is engaged with the rolling brush driving structure 3 to drive the rolling brush driving structure 3 to rotate, or the output gear 501 of the driving assembly 5 is engaged with the rotating brush driving structure 4 to drive the rotating brush driving structure 4 to rotate.
By adopting the structure, the driving assembly 5 works to enable the output gear 501 to rotate so as to drive the rolling brush driving structure 3 or the rotary brush driving structure 4 to rotate, so that the structure is simple, and the operation is stable and reliable;
specifically, the output gear 501 of the drive assembly 5 is engaged with the rotary brush drive structure 4 to drive the rotary brush drive structure 4 to rotate.
Further, the driving assembly 5 further comprises a power part 502 and a power gear 503;
the power gear 503 is disposed on the rotary output shaft of the power member 502, the power gear 503 is meshed with the output gear 501, and the output gear 501 is meshed with the rolling brush driving structure 3 or the rotary brush driving structure 4.
With the above structure, the power part 502 works, the rotation output shaft thereof rotates and drives the power gear 503 to rotate, and the power gear 503 rotates to drive the rolling brush driving structure 3 or the rotating brush driving structure 4 which are combined with the power gear 503 to rotate.
Further, the output gear 501 is a reduction gear structure.
By adopting the above structure, the output gear 501 is a reduction gear structure, so that the power piece 502 transmits power to the rolling brush driving structure 3 and carries out reduction treatment when on the rotating brush driving structure 4, so that the rolling brush driving structure 3 and the rotating brush driving structure 4 can work in a proper rotating speed, namely, the rolling brush assembly 1 and the rotating brush assembly 2 can work in a proper rotating speed, the rolling brush assembly 1 and the rotating brush assembly 2 are prevented from influencing the fluffy effect of the cleaning hair structure 101 due to overhigh rotating speed, the noise of the operation of the cleaning rolling brush mechanism can be reduced, and the practical service life of the driving assembly 5, the rolling brush driving structure 3, the rotating brush driving structure 4 and the cleaning hair structure 101 is prolonged.
Further, the output gear 501 includes a first gear structure 5011 and a second gear structure 5012, and the first gear structure 5011 and the second gear structure 5012 are coaxially disposed and can rotate synchronously; the first gear structure 5011 is meshed with the power gear 503, and the number of teeth of the first gear structure 5011 is larger than the number of teeth of the power gear 503; the second gear structure 5012 is meshed with the rolling brush driving structure 3 or the rotating brush driving structure 4, and the number of teeth of the second gear structure 5012 is smaller than the number of teeth of the rolling brush driving structure 3 or the rotating brush driving structure 4 meshed with the second gear structure 5012.
With the above structure, the number of teeth of the first gear structure 5011 is greater than the number of teeth of the power gear 503 to achieve deceleration transmission; the number of teeth of the second gear structure 5012 is smaller than the number of teeth of the rolling brush driving structure 3 or the rotating brush driving structure 4 meshed with the second gear structure to further realize reduction transmission.
Further, the rotary brush assembly 2 comprises a rotary brush main body 201 and a plurality of fluffing plates 202, wherein the fluffing plates 202 are distributed on the circumferential surface of the rotary brush main body 201 at intervals along the circumferential direction of the rotary brush main body 201; and each of the fluffing plates 202 is provided to extend in the axial direction of the rotary brush body 201; the end of the fluffing plate 202 remote from the rotary brush body 201 is in interference fit with the cleaning hair structure 101 of the roller brush assembly 1.
The interference fit of the end of the fluffing plate 202 away from the rotary brush body 201 and the cleaning hair structure 101 of the rolling brush assembly 1 can be understood that an overlapping interval exists between the end of the fluffing plate 202 away from the rotary brush body 201 and the cleaning hair structure 101; so that the fluffing plate 202 can scrape the compacted cleaning hair structure 101.
With the above structure, when the rotary brush body 201 rotates, the plurality of fluffing plates 202 disposed thereon may act on the cleaning hair structure 101 of the rolling brush assembly 1 to fluff the cleaning hair structure 101.
Further, the end of the fluffing plate 202 away from the rotary brush body 201 is in a planar structure.
With the above structure, since the end of the fluffing plate 202 far from the rotary brush main body 201 is in a planar structure, any position in the length direction can ensure the interference amount between the fluffing plate and the cleaning hair structure 101 of the rolling brush structure, so that the fluffing effect is more uniform and thorough;
and the structure makes the hair be difficult to twine on the rotatory brush subassembly 2, does not influence user's use experience.
Further, the cleaning rolling brush mechanism comprises a wiper assembly 6 for wiping the cleaning hair structure 101, the wiper assembly 6 is arranged on one side of the rolling brush assembly 1, and the wiper assembly 6 is in interference fit with the cleaning hair structure 101 of the rolling brush assembly 1;
along the rotation direction of the rolling brush assembly 1, the arrangement position of the rotating brush assembly 2 is behind the arrangement position of the wiper assembly 6 and the contact position of the rolling brush assembly 1 and the surface to be cleaned, namely, the cleaning hair structure 101 of the rolling brush assembly 1 passes through the surface to be cleaned, the wiper assembly 6 and then passes through the rotating brush assembly 2;
specifically, along the rotation direction of the rolling brush assembly 1, the wiper assembly 6 is disposed at a position behind the contact position between the rolling brush assembly 1 and the surface to be cleaned, that is, the cleaning hair structure 101 of the rolling brush assembly 1 passes through the surface to be cleaned first and then passes through the wiper assembly 6.
The interference fit of the wiper assembly 6 with the cleaning hair structure 101 of the roll brush assembly 1 is understood to mean that the wiper assembly 6 is able to press the cleaning hair structure 101 to push water away from the cleaning hair structure 101.
With the structure, the wiper assembly 6 performs wiping treatment on the cleaning hair structure 101 to perfect the cleaning effect of the cleaning hair structure 101 on the surface to be cleaned;
however, when the rolling brush assembly 1 works, the cleaning hair structure 101 can be pressed with the surface to be cleaned and the wiper assembly 6 to be in a pressed state, and then the pressed cleaning hair structure 101 is fluffy under the action of the rotary brush assembly 2; the structure is reasonable.
Further, the cleaning rolling brush mechanism comprises a base shell 7, and the rolling brush assembly 1, the rotary brush assembly 2, the rolling brush driving structure 3, the rotary brush driving structure 4 and the driving assembly 5 are arranged on the base shell 7.
With the above structure, the base shell 7 provides a mounting base for the rolling brush assembly 1, the rotary brush assembly 2, the rolling brush driving structure 3, the rotary brush driving structure 4, and the driving assembly 5.
Further, a suction channel 701 is defined in the base housing 7, a mounting cavity 702 for mounting the rolling brush assembly 1 is formed in the base housing 7 at one inlet side of the suction channel 701, a rolling brush exposure outlet 703 is formed through the bottom surface of the base housing 7 at one side of the mounting cavity facing the bottom surface of the base housing 7, the rolling brush assembly 1 is exposed from the rolling brush exposure outlet 703 to protrude from the bottom surface of the base housing 7 after being mounted in the mounting cavity 702, and the rolling brush exposure outlet 703 is in clearance fit with the rolling brush assembly 1 at one side of the suction channel 701.
With the above structure, when the cleaning roller brush mechanism is in operation, the roller brush assembly 1 wipes and cleans the bottom surface, and dust, hair and other garbage enter the housing through the gap between the roller brush dew outlet 703 and the roller brush assembly 1 and are sucked into the recovery cavity through the suction channel 701.
Further, the rolling brush driving structure 3 is disposed at one side of the rolling brush assembly 1, and the rotating brush driving structure 4 is disposed at one side of the rotating brush.
By adopting the structure, the arrangement of the rolling brush driving structure 3 and the rotary brush driving structure 4 is more reasonable.
Further, the base case 7 includes a base case body 704, and the suction passage 701 and the mounting cavity 702 are provided on the base case body 704; a second cavity 705 is arranged on one side of the mounting cavity 702 of the base shell body 704, and the rolling brush driving structure 3 and the rotary brush driving structure 4 are arranged in the second cavity 705; and the side of the rolling brush driving structure 3, which faces the mounting cavity 702, penetrates through the side wall of the mounting cavity 702 to form a rolling brush mounting part 301; the rotary brush driving structure 4 penetrates through the side wall of the mounting cavity 702 towards one side of the mounting cavity 702 to form a rotary brush mounting part 401;
one end of the rolling brush assembly 1 is detachably connected with the rolling brush mounting part 301 of the rolling brush driving structure 3, and the other side is detachably connected with the side wall of the other side of the mounting cavity 702;
one end of the rotary brush assembly 2 is detachably connected with the rotary brush mounting part 401 of the rotary brush structure, and the other end of the rotary brush assembly is detachably connected with the side wall of the other side of the mounting cavity 702.
By adopting the above results, the rolling brush assembly 1 and the rotary brush assembly 2 are detachably mounted, so that later maintenance, repair and self cleaning are facilitated.
Further, the cleaning rolling brush mechanism comprises a connecting piece 8, and one end, detachably connected with the side wall of the installation cavity 702, of the rolling brush assembly 1 is connected with the connecting piece 8; one end of the rotary brush assembly 2 detachably connected with the side wall of the mounting cavity 702 is connected with the connecting piece 8; the connecting piece 8 is detachably connected with the side wall of the mounting cavity 702.
With the above structure, the rolling brush assembly 1 and the rotary brush assembly 2 are detachably connected with the side wall of the installation cavity 702 through the connecting piece 8; and the connecting piece 8 forms a whole with the rolling brush assembly 1 and the rotary brush assembly 2, so that a user can assemble and disassemble the rolling brush assembly 1 and the rotary brush assembly 2 at the same time, and the rolling brush assembly is convenient for the user to use.
Further, a resilient clip 801 is provided on a side of the connecting member 8 facing away from the rolling brush assembly 1 and the rotating brush assembly 2, and a clip groove 706 matching with the resilient clip 801 is provided on a side wall of the mounting cavity 702 connected with the connecting member 8.
With the above structure, the cooperation of the resilient buckle 801 provided by the connecting piece 8 and the clamping groove 706 on the side wall of the installation cavity 702 realizes the detachable cooperation between the connecting piece 8 and the side wall of the installation cavity 702.
Further, the rolling brush mounting portion 301 is non-circular, and a rolling brush mounting groove 102 matched with the rolling brush mounting portion 301 is formed at one end of the rolling brush assembly 1 connected with the rolling brush mounting portion 301;
the rotary brush mounting portion 401 is non-circular, and a rotary brush mounting groove 203 matched with the rotary brush mounting portion 401 is formed in one end of the rotary brush assembly 2 connected with the rotary brush mounting portion 401.
By adopting the structure, the detachable connection between the rolling brush assembly 1 and the rolling brush driving structure 3 and the detachable connection between the rotary brush assembly 2 and the rotary brush driving structure 4 are realized.
Further, the base housing 7 further includes a housing cover 707 for covering an upper end of the installation chamber and an end remote from the suction passage 701; the cover 707 is detachably connected to the base housing body 704.
By adopting the above results, in order to facilitate the disassembly and assembly of the rolling brush assembly 1 and the rotating brush assembly 2, the upper end of the installation cavity and one end far away from the suction channel 701 are both in an open structure, and the shell cover 707 is arranged to shield water, so that the water is prevented from being thrown out due to centrifugal force.
The floor washing machine comprises the cleaning rolling brush mechanism.
With the above structure, the cleaning hair structure 101 of the roller brush assembly 1 in the floor washing machine can be kept fluffy to ensure the cleaning force thereof.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. A cleaning roller brush mechanism, characterized in that: comprises a rolling brush component (1) and a rotary brush component (2); the roller brush assembly (1) has a cleaning hair structure (101) for cleaning, and the rotary brush assembly (2) is used for fluffing the cleaning hair structure (101); the rolling brush assembly (1) can rotate around the axis of the rolling brush assembly; the rotary brush assembly (2) can rotate around the axis of the rotary brush assembly (2), the axis of the rotary brush assembly (2) is parallel to the axis of the rolling brush assembly (1), and the rotary brush assembly (2) is in interference fit with the cleaning hair structure (101) of the rolling brush assembly (1);
and the rotating brush assembly (2) and the rolling brush assembly (1) are in a rotating working state, and the rotating speed of the rotating brush assembly (2) is larger than that of the rolling brush assembly (1) or the rotating direction of the rotating brush assembly (2) is opposite to that of the rolling brush assembly (1).
2. The cleaning roller brush mechanism of claim 1, wherein: the rotary brush comprises a rolling brush driving structure (3) and a rotary brush driving structure (4), wherein the rolling brush driving structure (3) is coaxially connected with the rolling brush assembly (1) to drive the rolling brush group to rotate; the rotary brush driving structure (4) is coaxially connected with the rotary brush assembly (2) to drive the rotary brush assembly (2) to rotate;
and the diameter of the rolling brush driving structure (3) is larger than that of the rotary brush driving structure (4); the rolling brush driving structure (3) drives the rotary brush driving structure (4) to rotate or the rotary brush driving structure (4) drives the rolling brush driving structure (3) to rotate, and the linear speeds of the two are equal.
3. The cleaning roller brush mechanism of claim 1, wherein: the rotary brush comprises a rolling brush driving structure (3) and a rotary brush driving structure (4), wherein the rolling brush driving structure (3) is coaxially connected with the rolling brush assembly (1) to drive the rolling brush group to rotate; the rotary brush driving structure (4) is coaxially connected with the rotary brush assembly (2) to drive the rotary brush assembly (2) to rotate;
the rolling brush driving structure (3) is of a gear structure, and the rotary brush driving structure (4) is of a gear structure;
the rolling brush driving structure (3) is meshed with the rotary brush driving structure (4), and the number of teeth of the rolling brush driving structure (3) is larger than that of teeth of the rotary brush driving structure (4).
4. A cleaning roller brush mechanism according to claim 3, wherein: comprises a driving assembly (5), wherein the driving assembly (5) is used for driving the rotary brush assembly (2) and the rolling brush assembly (1) to rotate;
the drive assembly (5) comprises an output gear (501), wherein the output gear (501) is meshed with the rolling brush drive structure (3) to drive the rolling brush drive structure (3) to rotate, or the output gear (501) of the drive assembly (5) is meshed with the rotary brush drive structure (4) to drive the rotary brush drive structure (4) to rotate.
5. The cleaning roller brush mechanism of claim 4, wherein: the driving assembly (5) further comprises a power piece (502) and a power gear (503);
the power gear (503) is arranged on a rotary output shaft of the power piece (502), the power gear (503) is meshed with the output gear (501), and the output gear (501) is meshed with the rolling brush driving structure (3) or the rotary brush driving structure (4);
the output gear (501) is of a reduction gear structure;
the output gear (501) comprises a first gear structure (5011) and a second gear structure (5012), and the first gear structure (5011) and the second gear structure (5012) are coaxially arranged and can synchronously rotate; the first gear structure (5011) is meshed with the power gear (503), and the number of teeth of the first gear structure (5011) is larger than the number of teeth of the power gear (503); the second gear structure (5012) is meshed with the rolling brush driving structure (3) or the rotating brush driving structure (4), and the number of teeth of the second gear structure (5012) is smaller than the number of teeth of the rolling brush driving structure (3) or the rotating brush driving structure (4) meshed with the second gear structure.
6. The cleaning roller brush mechanism of claim 1, wherein: the rotary brush assembly (2) comprises a rotary brush main body (201) and a plurality of fluffing action plates (202), wherein the fluffing action plates (202) are distributed on the circumferential surface of the rotary brush main body (201) at intervals along the circumferential direction of the rotary brush main body (201); and each of the fluffing plates (202) is provided to extend in an axial direction of the rotary brush body (201); one end of the fluffing action plate (202) which is far away from the rotary brush main body (201) is in interference fit with a cleaning hair structure (101) of the rolling brush assembly (1);
and one end of the fluffing action plate (202) far away from the rotary brush main body (201) is in a plane structure.
7. The cleaning roller brush mechanism of claim 1, wherein: the cleaning brush comprises a wiper assembly (6) for wiping the cleaning hair structure (101), wherein the wiper assembly (6) is arranged on one side of the rolling brush assembly (1), and the wiper assembly (6) is in interference fit with the cleaning hair structure (101) of the rolling brush assembly (1);
along the rotation direction of the rolling brush assembly (1), the arrangement position of the rotary brush assembly (2) is behind the arrangement position of the wiper assembly (6) and the contact position of the rolling brush assembly (1) and the surface to be cleaned.
8. The cleaning roller brush mechanism of claim 5, wherein: the rolling brush comprises a base shell (7), wherein the rolling brush assembly (1), the rotary brush assembly (2), a rolling brush driving structure (3), a rotary brush driving structure (4) and a driving assembly (5) are arranged on the base shell (7);
a suction channel (701) is defined in the base shell (7), a mounting cavity (702) for mounting the rolling brush assembly (1) is formed in the base shell (7) at one inlet side of the suction channel (701), a rolling brush exposure opening (703) is formed through the bottom surface of the base shell (7) at one side of the mounting cavity facing the bottom surface of the base shell (7), the rolling brush assembly (1) is exposed from the rolling brush exposure opening (703) to protrude out of the bottom surface of the base shell (7) after being mounted in the mounting cavity (702), and one side of the rolling brush exposure opening (703) facing the suction channel (701) is in clearance fit with the rolling brush assembly (1);
the rolling brush driving structure (3) is arranged on one side of the rolling brush assembly (1), and the rotary brush driving structure (4) is arranged on one side of the rotary brush.
9. The cleaning roller brush mechanism of claim 8, wherein: the base shell (7) comprises a base shell body (704), and the suction channel (701) and the mounting cavity (702) are arranged on the base shell body (704); a second cavity (705) is formed in one side of the mounting cavity (702) of the base shell body (704), and the rolling brush driving structure (3) and the rotary brush driving structure (4) are arranged in the second cavity (705); and the rolling brush driving structure (3) penetrates through the side wall of the installation cavity (702) towards one side of the installation cavity (702) to form a rolling brush installation part (301); the rotary brush driving structure (4) penetrates through the side wall of the mounting cavity (702) towards one side of the mounting cavity (702) to form a rotary brush mounting part (401);
one end of the rolling brush assembly (1) is detachably connected with a rolling brush mounting part (301) of the rolling brush driving structure (3), and the other side of the rolling brush assembly is detachably connected with the side wall of the other side of the mounting cavity (702);
one end of the rotary brush assembly (2) is detachably connected with a rotary brush mounting part (401) of the rotary brush structure, and the other end of the rotary brush assembly is detachably connected with the side wall of the other side of the mounting cavity (702);
the cleaning rolling brush mechanism comprises a connecting piece (8), and one end, detachably connected with the side wall of the installation cavity (702), of the rolling brush assembly (1) is connected with the connecting piece (8); one end of the rotary brush assembly (2) detachably connected with the side wall of the installation cavity (702) is connected with the connecting piece (8); the connecting piece (8) is detachably connected with the side wall of the mounting cavity (702);
a rebound buckle (801) is arranged on one side, facing away from the rolling brush assembly (1) and the rotating brush assembly (2), of the connecting piece (8), and a clamping groove (706) matched with the rebound buckle (801) is formed in the side wall of the mounting cavity (702) connected with the connecting piece (8);
the rolling brush installation part (301) is non-circular, and a rolling brush installation groove (102) matched with the rolling brush installation part (301) is formed in one end, connected with the rolling brush installation part (301), of the rolling brush assembly (1);
the rotary brush mounting part (401) is non-circular, and a rotary brush mounting groove (203) matched with the rotary brush mounting part (401) is formed in one end, connected with the rotary brush mounting part (401), of the rotary brush assembly (2);
the base shell (7) further comprises a shell cover (707) for covering the upper end of the mounting cavity and the end far away from the suction channel (701); the housing cover (707) is detachably connected to the base housing body (704).
10. The utility model provides a floor washing machine which characterized in that: comprising a cleaning roller brush mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538848.0U CN220069644U (en) | 2023-06-16 | 2023-06-16 | Cleaning rolling brush mechanism and floor cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538848.0U CN220069644U (en) | 2023-06-16 | 2023-06-16 | Cleaning rolling brush mechanism and floor cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220069644U true CN220069644U (en) | 2023-11-24 |
Family
ID=88828843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321538848.0U Active CN220069644U (en) | 2023-06-16 | 2023-06-16 | Cleaning rolling brush mechanism and floor cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220069644U (en) |
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2023
- 2023-06-16 CN CN202321538848.0U patent/CN220069644U/en active Active
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