CN114732311B - Floor sweeping machine - Google Patents
Floor sweeping machine Download PDFInfo
- Publication number
- CN114732311B CN114732311B CN202210259086.4A CN202210259086A CN114732311B CN 114732311 B CN114732311 B CN 114732311B CN 202210259086 A CN202210259086 A CN 202210259086A CN 114732311 B CN114732311 B CN 114732311B
- Authority
- CN
- China
- Prior art keywords
- sweeper
- groove
- brush
- cleaning
- dust collection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010408 sweeping Methods 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 134
- 239000000428 dust Substances 0.000 claims abstract description 79
- 241001417527 Pempheridae Species 0.000 claims abstract description 78
- 238000007790 scraping Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 description 14
- 210000004209 hair Anatomy 0.000 description 13
- 230000001965 increasing effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
-
- 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
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
A sweeper comprises a dust collection port, a fan, a groove, a group of cleaning brushes rotating in opposite directions and a driving device; the groove is arranged at the bottom of the sweeper; the dust collection opening is arranged on the side wall of the groove; the fan is positioned in the floor sweeping machine and is communicated with the outside through the dust collection opening; the driving device is arranged in the groove; the cleaning brushes are arranged in parallel at the front side of the dust collection opening and respectively driven by the driving device to horizontally rotate to form a circular cleaning track, and the cleaning brushes are at least partially accommodated in the grooves and are matched with the fan to sweep garbage into the dust collection opening.
Description
Technical Field
The invention relates to the technical field of household intelligent cleaning, in particular to a sweeper.
Background
The floor sweeper generally cleans by rolling the floor by rolling brushes in a middle sweeping structure. But the round brush is when rolling, and the hair twines on the round brush very easily circumference, and difficult clearance influences round brush efficiency, and the hair twines the tip at round brush axle both ends especially easily, and this can further influence the driving motor of tip, makes the work of whole well structure of sweeping hindered, can reduce the cleaning efficiency of sweeping the floor machine on the whole.
Disclosure of Invention
The invention mainly aims to provide a sweeper, which aims to solve the problem that the sweeper is easy to wind hair.
The invention adopts the following technical scheme:
a sweeper comprises a dust collection port, a fan, a groove, a group of cleaning brushes rotating in opposite directions and a driving device; the groove is arranged at the bottom of the sweeper; the dust collection opening is arranged on the side wall of the groove; the fan is positioned in the floor sweeping machine and is communicated with the outside through the dust collection opening; the driving device is arranged in the groove; the cleaning brushes are arranged in parallel at the front side of the dust collection opening and respectively driven by the driving device to horizontally rotate to form a circular cleaning track, and the cleaning brushes are at least partially accommodated in the grooves and are matched with the fan to sweep garbage into the dust collection opening.
Further, the dust collection device also comprises a receiving wall, wherein the receiving wall is convexly arranged at the outer side edge of the dust collection opening.
Further, the free end of the receiving wall is tangential to the circular sweeping track of the cleaning brush.
Further, the receiving wall extends from the side edge of the dust collection opening into the groove along a certain angle, and the angle between the plane of the receiving wall and the plane of the dust collection opening is greater than or equal to 90 degrees.
Further, the groove is waist-shaped.
Further, the device also comprises a scraping plate, wherein the scraping plate extends to two ends of the groove along the edge of the groove, and the two ends of the scraping plate are arc-shaped; the scraping plate is positioned at the rear side of the groove, wherein the advancing direction of the sweeper is the front side of the groove, and the retreating direction of the sweeper is the rear side of the groove.
Further, the cleaning brush further comprises an edge brush which rotates in the horizontal direction along a first track, and the first track is tangential to the circular cleaning track of the cleaning brush.
Further, the cleaning brush is accommodated in the groove perpendicular to the bottom wall of the groove.
Further, the cleaning brush comprises a brush piece, a film and a chassis, wherein the brush piece and the film are alternately arranged on the chassis.
Further, the surfaces of the brush piece and the film are arc-shaped, and the arc-shaped arches towards the rotation direction of the cleaning brush.
The beneficial effects are that:
the cleaning brush rotates in the horizontal direction to clean the ground, the cleaning mode is changed from rolling cleaning to horizontal rotating cleaning, the cleaning brush can not roll any more, so that hairs can not be wound on the cleaning brush easily, the cleaning and operation capability of the middle cleaning structure are maintained, meanwhile, a group of cleaning brushes are arranged at the front side of a dust collection opening in parallel, and rotate in opposite directions to form circular cleaning tracks respectively so as to clean garbage and gather at the dust collection opening from the periphery.
Drawings
FIG. 1 is a schematic view of a bottom structure of a sweeper according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of a sweeper according to an embodiment of the present invention;
fig. 3 is a schematic view of a dust suction opening, a groove, a receiving wall, a scraper and a side brush according to an embodiment of the invention.
Wherein: 1. a dust collection port; 2. a blower; 3. a groove; 4. a cleaning brush; 5. a driving device; 6. a receiving wall; 7. a scraper; 8. side brushing; 9. brushing a piece; 10. film; 11. a chassis.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 3, an embodiment of the present invention is provided, which comprises a dust collection port 1, a fan 2, a groove 3, a set of cleaning brushes 4 rotating in opposite directions, and a driving device 5; the groove 3 is arranged at the bottom of the sweeper; the dust collection port 1 is arranged on the side wall of the groove 3; the fan 2 is positioned in the sweeper, and the fan 2 is communicated with the outside through the dust collection port 1; the driving device 5 is arranged in the groove 3; the cleaning brushes 4 are arranged in parallel at the front side of the dust collection opening 1, horizontally rotate to form a circular cleaning track under the drive of the driving device 5, are at least partially accommodated in the grooves 3, and are matched with the fan 2 to sweep garbage into the dust collection opening 1.
In the above embodiment, when the sweeper cleans on the floor, the driving device 5 drives the cleaning brush 4 to rotate, and the rotation direction of the cleaning brush 4 is in contact with the floor along the horizontal direction, so that a large amount of hair is not wound on the cleaning brush 4. Meanwhile, a group of cleaning brushes 4 are arranged in parallel at the front side of the dust collection opening 1, and rotate in opposite directions to form circular cleaning tracks respectively so as to clean garbage and gather the garbage at the dust collection opening 1 from the periphery, so that the cleaning brushes 4 with changed operation modes are utilized, and the cleaning capability of the sweeper is realized and ensured by combining the characteristics of position layout, rotation fit and the like.
It is worth emphasizing that the floor sweeping machine adopting the rolling sweeping mode is provided with the rolling brush, the rolling brush rolls, and if the rolling brush is stained with hair, the hair can be wound on the rolling brush round by round in the rolling process of the rolling brush due to the fact that the diameter of the rolling brush is not large. Whereas the cleaning brush 4 in the above embodiment does not roll relative to the floor but rotates in a horizontal direction, the hairs are thrown directly into the air by the centrifugal force and do not wind up on the cleaning brush 4. The sweeper sucks garbage into the sweeper through the suction force of the fan 2, and the hairs remained on the rolling brush are wound on the rolling brush round by round and cannot be sucked by the suction force of the fan 2. The hair that remains on the cleaning brush 4 of this application is gently attached to cleaning brush 4, and the suction of fan 2 can be with the hair suction, so can not remain a large amount of hair on the cleaning brush 4, is cleared up more easily, and the cleaning efficiency of sweeper is higher.
The bottom of the sweeper is provided with the groove 3, the groove 3 is used as a mounting position for mounting the cleaning brush 4 and the driving device 5, and the driving device 5 does not need to protrude out of the shell of the sweeper, so that the appearance of the sweeper is smoother, and the driving device 5 can be protected from being damaged. When the sweeper works, the fan 2 rotates at a high speed to generate strong air flow, air in the sweeper is discharged, at the moment, the air pressure outside the sweeper is larger than the air pressure in the sweeper, air pressure difference occurs inside and outside the sweeper, air mixed with garbage enters the sweeper from the dust suction port 1 along with air flow under the action of air pressure difference and wind force, then the sweeper filters, filtered garbage is collected in the sweeper, filtered clean air is discharged out of the sweeper by the fan 2, and the cleaner is circulated and reciprocated until the sweeper stops working. The cleaning brush 4 sweeps the garbage through the action of automatically rotating and simulating manual sweeping, so that the garbage is separated from the original attached position and is easier to be sucked into the sweeper. The dust collection port 1 is arranged on the side wall of the groove 3, the cleaning brush 4 is arranged in the groove 3, so that the dust collection port 1 can conveniently suck garbage into the sweeper, and the cleaning capacity of the sweeper is improved.
At least two parallel cleaning brushes 4 are arranged at the front side of the dust collection opening 1, so that the cleaning area of the sweeper can be increased, and the cleaning efficiency of the sweeper can be improved. When the sweeper runs, the parallel cleaning brushes 4 rotate in opposite directions, and the cleaning brushes 4 rotate on the horizontal plane, so that garbage can be gathered in the middle of the groove 3, and the garbage is closer to the dust collection opening 1 and is easier to be sucked into the sweeper.
In one embodiment, the dust collector further comprises a receiving wall 6, and the receiving wall 6 is convexly arranged at the outer edge of the dust collection opening 1.
In the above embodiment, the receiving wall 6 provided at the edge of the dust collection opening 1 can increase the air flow speed near the dust collection opening 1, thereby increasing the wind force acting on the garbage and enhancing the cleaning effect of the sweeper.
If the dust collection opening 1 is not provided with the receiving wall 6, the gas carrying the garbage enters the sweeper from the dust collection opening 1, the farther the gas is away from the dust collection opening 1, the smaller the gas flow speed is, and the smaller the wind power acted on the garbage is, so that the garbage at a position farther away from the dust collection opening 1 or the garbage with heavy weight is difficult to clean. Now, the edge of the dust collection opening 1 is provided with the receiving wall 6, the receiving wall 6 is used as a baffle plate, stands at the edge of the dust collection opening 1, blocks part of paths for gas and garbage to enter the dust collection opening 1, the gas carrying the garbage needs to enter the dust collection opening 1 again through a channel formed by the receiving wall 6, the flowing space of the gas at the position is reduced, the flow rate of the gas is increased, so that the flow rate of the gas at the position of the receiving wall 6 is increased, the wind force acting on the garbage at the position is also increased, and the garbage at the position can be sucked into the sweeper more thoroughly. Overall, the cleaning effect of the sweeper will be enhanced, as will the cleaning efficiency.
The supporting wall 6 is generally arranged on the upper part, the lower part, the left part and the right part of the dust collection opening 1, so that the purpose of improving the air flow rate near the dust collection opening 1 can be achieved. However, if the receiving wall 6 is provided at a position close to the ground, the receiving wall 6 may be caught by an obstacle to be damaged when the sweeping machine encounters the obstacle. Most of the garbage enters the dust collection opening 1 from the lower part, and if the receiving wall 6 is also arranged below, the garbage can be blocked from entering the dust collection opening 1, and the receiving wall 6 can increase the gas flow rate at the position and increase the wind force acting on the garbage, but compared with the blocking effect of the garbage on most of the garbage, the cleaning efficiency of the sweeper can be reduced. If the receiving wall 6 is provided above the suction opening 1, there is a housing of the sweeper above the suction opening 1, and although this receiving wall 6 can increase the flow rate of the air there, the enhancement is not obvious. The receiving walls 6 are provided at both sides of the dust suction port 1 to improve the cleaning efficiency of the sweeper at maximum efficiency. Compared with the staggered arrangement mode, the two receiving walls 6 are symmetrically arranged at the dust collection opening 1, so that an air channel with smaller area can be formed, the amplification of the air flow velocity can be increased, and the amplification of the force acting on the garbage can be increased.
In one embodiment, the free end of the receiving wall 6 is tangential to the circular sweeping path of the cleaning brush 4.
In the above embodiment, the receiving wall 6 extends from the edge of the dust collection port 1 to the track of the horizontal rotation of the cleaning brush 4 when cleaning, so that the gas flow rate near the dust collection port 1 can be maximized without obstructing the rotary cleaning movement of the middle cleaning device.
The receiving wall 6 can reduce the flow space of the air near the dust collection opening 1 and increase the air flow rate, so that the longer the receiving wall 6 extends out from the edge of the dust collection opening 1, the more airflow flow space can be reduced. But the cleaning brush 4 is also arranged in the sweeper, and the cleaning brush 4 sweeps the garbage from the ground and then is sucked into the sweeper by the fan 2. The receiving wall 6 cannot hinder the rotation of the cleaning brush 4, affecting the operation of the sweeper. Therefore, the receiving wall 6 cannot be arranged on the movement track of the cleaning brush 4, and in order to ensure the cleaning effect, the length of the receiving wall 6 extending out from the edge of the dust collection opening 1 needs to be increased as much as possible, so that the receiving wall 6 extends from the edge of the dust collection opening 1 to the track which is rotationally marked when the cleaning brush 4 cleans.
In addition, the cleaning track of the carrying wall 6 extending to the cleaning brush 4 can enable the garbage to enter the sweeper more accurately. After the cleaning brush 4 cleans and drives the garbage, the garbage gathers together towards the dust collection opening 1 under the action of the suction force, the carrying wall 6 is connected with the cleaning track of the cleaning brush 4, the carrying wall 6 can play a role in guiding, the garbage is guided to enter the sweeper from the running track of the cleaning brush 4, and the garbage is prevented from being missed.
In one embodiment, the receiving wall 6 extends from the side edge of the dust collection opening 1 into the groove 3 at an angle, and the angle between the plane of the receiving wall 6 and the plane of the dust collection opening 1 is greater than or equal to 90 degrees.
In the above embodiment, the receiving wall 6 is provided as a baffle at the edge of the dust collection opening 1, and the angle between the receiving wall 6 and the dust collection opening 1 is greater than or equal to 90 degrees, so that the wind power near the dust collection opening 1 can be increased, and the dust collection efficiency at the dust collection opening 1 can be ensured. If the angle between the receiving wall 6 and the dust collection opening 1 is smaller than 90 degrees, the existence of the receiving wall 6 can prevent the garbage from entering the sweeper, the size of the dust collection opening 1 is indirectly reduced, the cleaning efficiency is greatly reduced, and the angle between the receiving wall 6 and the dust collection opening 1 is larger than or equal to 90 degrees, so that the garbage cannot be blocked from entering the sweeper.
In one embodiment, the recess 3 is kidney-shaped.
In the above embodiment, the groove 3 is formed in a waist shape (specifically, the groove edge/groove wall of the groove encloses the groove forming a waist shape hole), both sides of the waist shape are arc-shaped, so that the cleaning track of the cleaning brush rotating horizontally is matched, no resistance interference is formed, and the surface of the groove 3 serving as the installation position is smooth, no edges and corners are formed, dirt and dust can not be accumulated, and dust and hair can be adhered to the surface of the groove. The waist-shaped design also reduces the occurrence of the situation of knocking off the angle. And at the same time, the cleaning brush 4 can be smoothly removed from the groove 3.
At least two cleaning brushes 4 are installed in parallel in the groove 3, and a circular cleaning track is formed when the cleaning brushes 4 rotate, so that the shape of the groove 3 is set to be waist-shaped to adapt to the shape and cleaning track of the two cleaning brushes 4 placed side by side.
In one embodiment, the device further comprises a scraping plate 7, wherein the scraping plate 7 extends to two ends of the groove 3 along the edge of the groove 3, and the two ends of the scraping plate 7 are arc-shaped; and the scraping plate 7 is positioned at the rear side of the groove 3, wherein the forward direction of the sweeper is the front side of the groove 3, and the backward direction of the sweeper is the rear side of the groove 3.
In the above embodiment, the scraping plate 7 is used for scraping the floor cleaned by the cleaning brush 4, some garbage may remain on the floor after the cleaning brush 4 brushes the floor, the scraping plate 7 is arranged behind the groove 3, namely, behind the dust collection opening 1, during the travelling process of the sweeper, the scraping plate 7 gathers the residual garbage, and the gathered garbage is sucked into the sweeper through the dust collection opening 1. The scraper 7 enables the floor sweeper to clean the floor more thoroughly and easily. In addition, when the cleaning brush 4 rotates to clean, the garbage can be driven from the ground, if the acting force of the cleaning brush 4 is too large, the garbage can be thrown to a place beyond the suction range of the sweeper, so that the garbage is missed on the ground, the cleaning effect of the sweeper is reduced, the scraping plate 7 can block the garbage, and the garbage is prevented from flying in disorder. The groove 3 is waist-shaped, so that both ends of the scraper 7 are arc-shaped, which can limit the garbage to stay in the groove 3 as much as possible.
The scraping plate 7 is made of soft materials such as soft plastic, soft rubber and the like, so that the pasting capability of the scraping plate with the ground can be further improved, and the cleaning capability of the scraping plate 7 is stronger. The soft rubber material is rubber or plastic, such as rubber material, silicone rubber material, TPU material, TPE material, soft PVC material, etc. In a specific embodiment, silica gel may be used as a raw material for the squeegee 7. It has the advantages of stable chemical property, high temperature resistance, flexibility, no deformation, dirt resistance, no sticking, etc.
In an embodiment, the cleaning brush further comprises a side brush 8, wherein the side brush 8 rotates in a horizontal direction along a first trajectory, and the first trajectory is tangential to the circular sweeping trajectory of the cleaning brush 4.
In the above embodiment, the sweeper comprises the side brush 8 and the cleaning brush 4, the cleaning brush 4 rotates in the horizontal direction to clean, the side brush 8 also rotates in the horizontal direction to clean, in order to enable the sweeper to clean the area with the largest area, the cleaning tracks of the cleaning brush 4 and the side brush 8 are connected, so that no missing area exists, and the cleaning efficiency of the sweeper is improved.
In one embodiment, the cleaning brush 4 is received in the recess 3 perpendicular to the bottom wall of the recess 3.
In the above embodiment, the cleaning brush 4 is disposed perpendicular to the bottom wall of the recess 3, and when the sweeper cleans, the cleaning brush 4 can completely contact the floor, the cleaning area of the cleaning brush 4 increases, and the cleaning efficiency improves.
In one embodiment, the cleaning brush 4 comprises a brush sheet 9, a film 10 and a chassis 11, and the brush sheet 9 and the film 10 are alternately arranged on the chassis 11.
In the above embodiment, the brush sheet 9 is generally composed of fiber bristles, and functions in accordance with the broom. The brush piece 9 contacts the ground to gather the garbage on the ground, so that the garbage is separated from the original attached position, and the blower 2 is easier to suck the garbage into the sweeper. The film 10 can help the cleaning brush 4 to clean the floor and improve the cleaning effect of the sweeper. When the driving device 5 is started, the cleaning brush 4 is driven to rotate, the film 10 also rotates, the film 10 pushes air to generate wind force, part of garbage can be covered to a certain extent, and the wind force acts on the garbage to enable the garbage to deviate from the original position and float in the air. In this way, the garbage is subjected to larger acting force, more garbage is sucked into the dust suction device by the suction force of the dust suction opening 1, and the ground is cleaned more cleanly.
The alternate arrangement of the film 10 and the cleaning brush 4 can maximize the cleaning effect of the dust suction device. The film 10 is used for generating wind force to blow the garbage, the cleaning brush 4 is used for directly exerting force on the garbage, and the force generated by the cleaning brush and the cleaning brush simultaneously acts on the garbage to generate maximum effect. The film 10 is alternately arranged with the cleaning brush 4. By considering the film 10 and the cleaning brush 4 as a set of cleaning members, a plurality of sets of cleaning members can be provided on the chassis 11 to enhance the cleaning ability of the dust suction device. In a specific embodiment, the height of the film 10 can be set smaller than the height of the cleaning brush 4, the height of the cleaning brush 4 only needs to be enough to contact the ground when rotating, and the height of the film 10 is smaller than the height of the cleaning brush 4, so that the opportunity that the film 10 directly contacts the ground is greatly reduced, and the damage of the film 10 caused by friction between the film 10 and the ground is avoided.
In one embodiment, the surfaces of the brush sheet 9 and the film 10 are each arcuate, the arcuate being arcuate toward the direction of rotation of the cleaning brush 4.
In the above embodiment, the brush 9 and the film 10 are arranged in an arc shape, and the occurrence of damage to the brush 9 and the film 10 is greatly reduced. The arc shape increases the contact area with air, increases the blasting area, accelerates the air flow speed, and can reduce the rotating wind resistance.
Furthermore, the cleaning brushes 4 are designed in pairs, the two cleaning brushes 4 rotate in opposite directions in the horizontal direction, the brush sheets 9 and the films 10 of the two cleaning brushes are matched with the rotation directions of the respective cleaning brushes 4 in the bending directions, so that the resistance is reduced, the blast area is enhanced, garbage is gathered towards the middle greatly, and the dust collection device is favorable for assisting the dust collection opening 1 to suck the garbage into the floor sweeper in a concentrated manner.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (8)
1. The sweeper is characterized by comprising a dust collection port, a fan, a groove, a group of cleaning brushes rotating in opposite directions and a driving device;
the groove is arranged at the bottom of the sweeper;
the dust collection opening is arranged on the side wall of the groove;
the fan is positioned in the floor sweeping machine and is communicated with the outside through the dust collection opening;
the driving device is arranged in the groove;
the cleaning brushes are at least partially accommodated in the grooves and are matched with the fan to sweep garbage into the dust collection opening;
the cleaning brush is perpendicular to the bottom wall of the groove and is accommodated in the groove;
the cleaning brush comprises a brush piece, a film and a chassis, wherein the brush piece and the film are alternately arranged on the chassis, the film is used for generating wind power to blow garbage, the cleaning brush is higher than the cleaning brush in height to the extent that the cleaning brush can contact the ground when rotating, the film is lower than the cleaning brush in height, the opportunity that the film directly contacts the ground is reduced, and the film is prevented from being damaged due to friction between the film and the ground.
2. The sweeper of claim 1 further comprising a receiving wall projecting from an outer edge of the suction opening.
3. A sweeper according to claim 2, wherein the free end of the receiving wall is tangential to the circular sweeping path of the brush.
4. A sweeper according to claim 3, wherein the receiving wall extends from the side edge of the suction opening into the recess at an angle greater than or equal to 90 degrees to the plane of the suction opening.
5. The sweeper of claim 1 wherein the recess is kidney-shaped.
6. The sweeper of claim 5 further comprising a scraper extending along the edge of the groove to opposite ends of the groove, the ends of the scraper being arcuate;
the scraping plate is positioned at the rear side of the groove, wherein the advancing direction of the sweeper is the front side of the groove, and the retreating direction of the sweeper is the rear side of the groove.
7. The sweeper of claim 1 further comprising an edge brush that rotates in a horizontal direction along a first trajectory that is tangential to the circular sweeping trajectory of the cleaning brush.
8. A sweeper according to claim 1, wherein the surfaces of the brush and the film are arcuate, the arcuate being arcuate in the direction of rotation of the brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210259086.4A CN114732311B (en) | 2022-03-16 | 2022-03-16 | Floor sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210259086.4A CN114732311B (en) | 2022-03-16 | 2022-03-16 | Floor sweeping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114732311A CN114732311A (en) | 2022-07-12 |
| CN114732311B true CN114732311B (en) | 2024-03-19 |
Family
ID=82277665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210259086.4A Active CN114732311B (en) | 2022-03-16 | 2022-03-16 | Floor sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114732311B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH172320A (en) * | 1933-09-09 | 1934-10-15 | Buerstenfabrik Surental A G | Brush. |
| CN102342797A (en) * | 2010-07-30 | 2012-02-08 | 乐金电子(天津)电器有限公司 | Rolling brush of dust collector |
| JP2013198704A (en) * | 2012-03-26 | 2013-10-03 | Toshiba Corp | Vacuum cleaner |
| CN205658866U (en) * | 2016-02-16 | 2016-10-26 | 张周新 | Wash brush dish that mopping machine or window cleaner were used |
| CN106998978A (en) * | 2014-11-24 | 2017-08-01 | 创科实业有限公司 | Floor cleaning equipment |
| CN107440623A (en) * | 2017-09-21 | 2017-12-08 | 仲杏英 | Hair removal sweeper |
| CN108784521A (en) * | 2018-08-04 | 2018-11-13 | 阳珉 | A kind of cleaning head for suction tool |
| CN108903825A (en) * | 2018-08-17 | 2018-11-30 | 江苏龙杰自动化科技有限公司 | A kind of Auto-Sensing sweeper |
| CN109645893A (en) * | 2018-12-28 | 2019-04-19 | 云鲸智能科技（东莞）有限公司 | A kind of clean robot |
| CN208926226U (en) * | 2018-08-04 | 2019-06-04 | 阳珉 | A kind of sweeping robot |
| CN210277078U (en) * | 2019-06-05 | 2020-04-10 | 宁波富佳实业股份有限公司 | Double-turntable type wet-mopping mechanism, base of cleaning equipment and cleaning equipment |
| CN111265152A (en) * | 2020-03-03 | 2020-06-12 | 深圳市银星智能科技股份有限公司 | Cleaning robot and airflow purification method for cleaning robot |
| CN210810805U (en) * | 2019-08-03 | 2020-06-23 | 广东宝乐机器人股份有限公司 | Floor sweeper with deep cleaning floor |
| CN111839363A (en) * | 2020-07-21 | 2020-10-30 | 陈根华 | Intelligent floor sweeping robot with manipulator |
| CN112168078A (en) * | 2020-10-20 | 2021-01-05 | 广东海清新环保科技有限公司 | Suction and mopping integrated sweeper |
| CN215227223U (en) * | 2020-12-23 | 2021-12-21 | 宁波方太厨具有限公司 | A separation module and cleaning machine for cleaning machine |
| CN113974503A (en) * | 2021-10-29 | 2022-01-28 | 广州科语机器人有限公司 | Cleaning robot and cleaning system comprising same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015101587B3 (en) * | 2014-05-30 | 2015-07-09 | Wessel-Werk Gmbh | Robotsauger with multiple arrangement of side brushes |
-
2022
- 2022-03-16 CN CN202210259086.4A patent/CN114732311B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH172320A (en) * | 1933-09-09 | 1934-10-15 | Buerstenfabrik Surental A G | Brush. |
| CN102342797A (en) * | 2010-07-30 | 2012-02-08 | 乐金电子(天津)电器有限公司 | Rolling brush of dust collector |
| JP2013198704A (en) * | 2012-03-26 | 2013-10-03 | Toshiba Corp | Vacuum cleaner |
| CN106998978A (en) * | 2014-11-24 | 2017-08-01 | 创科实业有限公司 | Floor cleaning equipment |
| CN205658866U (en) * | 2016-02-16 | 2016-10-26 | 张周新 | Wash brush dish that mopping machine or window cleaner were used |
| CN107440623A (en) * | 2017-09-21 | 2017-12-08 | 仲杏英 | Hair removal sweeper |
| CN208926226U (en) * | 2018-08-04 | 2019-06-04 | 阳珉 | A kind of sweeping robot |
| CN108784521A (en) * | 2018-08-04 | 2018-11-13 | 阳珉 | A kind of cleaning head for suction tool |
| CN108903825A (en) * | 2018-08-17 | 2018-11-30 | 江苏龙杰自动化科技有限公司 | A kind of Auto-Sensing sweeper |
| CN109645893A (en) * | 2018-12-28 | 2019-04-19 | 云鲸智能科技（东莞）有限公司 | A kind of clean robot |
| CN210277078U (en) * | 2019-06-05 | 2020-04-10 | 宁波富佳实业股份有限公司 | Double-turntable type wet-mopping mechanism, base of cleaning equipment and cleaning equipment |
| CN210810805U (en) * | 2019-08-03 | 2020-06-23 | 广东宝乐机器人股份有限公司 | Floor sweeper with deep cleaning floor |
| CN111265152A (en) * | 2020-03-03 | 2020-06-12 | 深圳市银星智能科技股份有限公司 | Cleaning robot and airflow purification method for cleaning robot |
| CN111839363A (en) * | 2020-07-21 | 2020-10-30 | 陈根华 | Intelligent floor sweeping robot with manipulator |
| CN112168078A (en) * | 2020-10-20 | 2021-01-05 | 广东海清新环保科技有限公司 | Suction and mopping integrated sweeper |
| CN215227223U (en) * | 2020-12-23 | 2021-12-21 | 宁波方太厨具有限公司 | A separation module and cleaning machine for cleaning machine |
| CN113974503A (en) * | 2021-10-29 | 2022-01-28 | 广州科语机器人有限公司 | Cleaning robot and cleaning system comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114732311A (en) | 2022-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108903798B (en) | Dust collection floor brush and dust collector with same | |
| KR101790651B1 (en) | Cleaner head for a vacuum cleaner | |
| CA1203355A (en) | Vacuum cleaner nozzle with double brush | |
| CN104224054B (en) | Sweeping robot | |
| CN108888177B (en) | Rolling brush assembly and cleaning device with same | |
| CN108968800B (en) | Dust collection floor brush and dust collector with same | |
| CN211582928U (en) | Robot of sweeping floor with two round brush structures | |
| CN202408751U (en) | Automatic cleaner de-dusting mechanism | |
| KR20090009425A (en) | Suction brush for vacuum cleaner | |
| CN104887149B (en) | Suction nozzle for vacuum cleaner and the cleaning device with the suction nozzle | |
| CN106691315B (en) | Drum for dust collector and dust collector with same | |
| CN209404635U (en) | Roller brush assembly and cleaning device with it | |
| CN108294699A (en) | A kind of clean robot | |
| CN209695075U (en) | Dust-absorbing floor brush and dust catcher with it | |
| CN110512554A (en) | A kind of pavement sweeping machine of practical collectable rubbish formula | |
| KR100517918B1 (en) | Brush dust remove apparatus for cleaner | |
| CN107550393B (en) | Floor brush of dust collector and dust collector with floor brush | |
| CN114732311B (en) | Floor sweeping machine | |
| CN209220126U (en) | The ground brush assemblies and cleaning equipment of cleaning equipment | |
| CN212835186U (en) | Highway sweeps all-in-one | |
| JP2020517340A (en) | Cleaning device having combing unit for removing dust from cleaning roller | |
| CN220937959U (en) | Floor brush structure for cleaning machine and cleaning machine | |
| KR100459467B1 (en) | Arrangement structure for brush in cleaner | |
| CN221105744U (en) | Rolling brush mechanism, rolling brush mounting structure and sweeping robot | |
| CN221750291U (en) | Floor brush assembly and dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |