CN219846387U

CN219846387U - Floor brush and cleaning machine

Info

Publication number: CN219846387U
Application number: CN202320598214.8U
Authority: CN
Inventors: 方令凯; 王灵恩; 曹斌; 张旭东; 郑军妹
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-10-20
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to a floor brush, which comprises a base body, a first brush body, a second brush body, an inflating device and a driving mechanism, wherein the first brush body, the second brush body, the inflating device and the driving mechanism are arranged on the base body; the first brush body is in driving connection with the driving mechanism and rotates based on the driving of the driving mechanism, and the first brush body comprises a plurality of scraping blades distributed along the rotating direction; the second brush body comprises an air bag and an adsorption layer which is arranged on the outer surface of the air bag and can adsorb liquid, and the air bag is communicated with the air charging device. The floor brush can meet the double treatment capacity of dry and wet garbage. A cleaning machine comprises a machine shell and the floor brush, wherein the floor brush is arranged on the machine shell facing the ground. The cleaning machine can select different kinds of brush bodies to work according to the property of the ground garbage.

Description

Floor brush and cleaning machine

Technical Field

The utility model relates to a floor brush and a cleaning machine applying the floor brush.

Background

Along with the continuous improvement of the living standard of people, the needs of people for intelligent cleaning equipment are increasing, and besides the needs of traditional cleaning machines and dish washers, the needs of people for cleaning products such as floor sweeping machines, floor mopping machines, floor cleaning machines and dust collectors are increasing. These cleaning device mainly adopts the brush mode of sweeping, utilizes the fan to inhale ground debris to get into its inside receiver to accomplish the function of ground clearance. In the floor cleaning machine disclosed in the Chinese patent application No. CN115486754A (202211252393.6), the cleaning body made of flannelette is coated on the roller to form a rolling brush, and the cleaning capability of the cleaning body for a toilet or other watery scene is poor due to limited water locking capability of the cloth. There are also floor brush modules with an adhesive tape structure, such as the floor brush module for a cleaning machine and the cleaning machine of the chinese patent application No. CN218279525U (202221997085.1), wherein the floor brush structure is disclosed in which the brush head is rotatably disposed in the dust collection chamber, so as to clean the wet garbage, and the floor brush with the structure has better wet garbage treatment but weaker dry garbage treatment capability. Therefore, the existing cleaning machine is difficult to achieve double excellent treatment capability of dry garbage and wet garbage based on the selection of the material of the floor brush.

Disclosure of Invention

The first technical problem to be solved by the utility model is to provide a floor brush capable of meeting the double treatment capacity of dry and wet garbage aiming at the prior art.

The utility model aims to provide a cleaning machine which can select different types of brush bodies to work according to the property of ground garbage.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: the utility model provides a floor brush, includes base member, its characterized in that: the device also comprises a first brush body, a second brush body, an inflating device and a driving mechanism which are arranged on the basal body;

the first brush body is in driving connection with the driving mechanism and rotates based on the driving of the driving mechanism, and the first brush body comprises a plurality of scraping blades distributed along the rotation direction;

the second brush body comprises an air bag and an adsorption layer which is arranged on the outer surface of the air bag and can adsorb liquid, and the air bag is communicated with the air charging device.

In order to improve the cleaning ability of the second brush body to the ground, the second brush body is rotatably arranged on the base body.

In order to enable the second brush body to rotate along with the first brush body, the second brush body comprises air bags embedded between adjacent scraping blades, and each air bag is respectively communicated with the air charging device;

or the air bag comprises air bag units embedded between the adjacent scraping blades, and the air bag units are communicated.

As the machine of changing, the first brush body includes at least two and distributes along the length direction of base member, and every first brush body corresponds and connects a actuating mechanism, actuating mechanism drives the first brush body and rotates with its self central axis, the first brush body is provided with a plurality of doctor-bars from the outside dispersing of center.

As a machine, the second brush body comprises at least two brush bodies and is distributed along the length direction of the matrix.

As a machine, a second brush body is arranged on the base body corresponding to each first brush body, and an air bag of the second brush body comprises air bag units embedded between adjacent scraping sheets, wherein the air bag units are communicated;

the air charging device comprises an air pump, an air charging piece and an air pipe, wherein the air pump is connected with one end of the air pipe, the air charging piece extends along the distribution direction of the second brush body, an air cavity is arranged in the air charging piece, an air inlet connected with the other end of the air pipe is formed in the air charging piece, and an air outlet butted with an air charging port of the air bag is formed in the air charging piece corresponding to each second brush body.

As a machine change, the driving mechanism is a motor, and the motors corresponding to the first brush bodies are all arranged above the ventilation piece;

the air outlets of the ventilation piece are annular, a through slot hole isolated from the air cavity is formed in the central area of each air outlet in the ventilation piece, and a driving shaft of the motor penetrates through the through slot hole to be connected with the first brush body.

The utility model solves the second technical problem by adopting the technical proposal that: the utility model provides a cleaning machine, includes casing, its characterized in that: the floor brush is arranged on the shell facing the ground.

In order to better match the second brush body for cleaning, a water spraying device capable of spraying water to the ground is also arranged in the machine shell.

As an improvement, a movement direction detection device for detecting the travelling direction is also arranged in the casing.

Compared with the prior art, the utility model has the advantages that: according to the floor brush, the first brush body and the second brush body of two different types are arranged, good cleaning effects on wet garbage and dry garbage are respectively achieved based on the respective structural characteristics of the first brush body and the second brush body, the problem that a single brush body is poor in cleaning effect on one garbage is solved, different cleaning scenes of the dry garbage and the wet garbage can be easily handled, the cleaning effect is enhanced, and user experience is enhanced.

The cleaning machine provided by the utility model is applied with the floor brush, and when the cleaning machine is used, the first brush body and the second brush body can be switched to be used according to the soil conditions of the floor, and meanwhile, the cleaning machine can meet the good cleaning capability of dry garbage and wet garbage.

Drawings

Fig. 1 is a perspective view of a floor brush according to an embodiment of the present utility model.

Fig. 2 is a perspective view of another view of the floor brush according to the embodiment of the present utility model.

Fig. 3 is an exploded perspective view of a floor brush according to an embodiment of the present utility model.

Fig. 4 is a bottom angle view of fig. 3.

Fig. 5 is a cross-sectional view of a floor brush in an embodiment of the utility model.

Fig. 6 is a perspective view of a cleaning machine according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 5, the floor brush in the present embodiment includes a base 1, and a first brush body 2, a second brush body 3, an inflator 4, and a driving mechanism 5 provided on the base 1.

The first brush body 2 is drivingly connected to the drive mechanism 5 to rotate based on the drive of the drive mechanism 5, and the first brush body 2 includes a plurality of blades 21 arranged in a distributed manner in the rotation direction. The scraping blades 21 made of PVC material can be adopted as the scraping blades 21, and along with the rotation of the first brush body 2, each scraping blade 21 on the first brush body 2 is in friction contact with the ground, so that garbage on the ground is cleaned, and particularly, the cleaning effect of the cleaning device is better for wet garbage on the ground. When the floor brush is used, the structures such as the fan, the sewage tank and the like are arranged in the application product of the floor brush to be matched with the first brush body 2 for use, so that dirt cleaned by the first brush body 2 can be sucked into the sewage tank on the basis of negative pressure of the fan.

The structure of the first brush body 2 is specifically set according to the needs, if the first brush body 2 can adopt a barrel structure, when the first brush body 2 adopts the barrel structure, the first brush body can be horizontally arranged and rotate based on a horizontal central axis as a rotating shaft, the scraping blades 21 extend along the length direction of the barrel structure, and the scraping blades 21 are circumferentially distributed along the barrel. In this embodiment, the first brush body 2 is relatively flat and disc-shaped, the first brush body 2 includes at least two first brush bodies 2 and is distributed along the length direction of the base body 1, each first brush body 2 is correspondingly connected with a driving mechanism 5, the driving mechanism 5 drives the first brush body 2 to rotate along its central axis, and the first brush body 2 is provided with a plurality of wiper blades 21 divergently from the center. When the cleaning brush is used, the first brush body 2 rotates in the horizontal direction relative to the ground under the drive of the driving mechanism 5, so that the cleaning of garbage is realized.

The second brush body 3 comprises an air bag and an adsorption layer which is arranged on the outer surface of the air bag and can adsorb liquid, the distribution area of the adsorption layer outside the air bag is specifically set according to the requirement, and the adsorption layer can be covered on the outer surface of the air bag in a full area. The adsorption layer can be arranged on the surface of the air bag facing the ground, and the adsorption layer can be made of materials such as flannelette which are easy to absorb water, so that a certain amount of water can be adsorbed conveniently, and the good cleaning effect on ground dirt such as dry garbage and stubborn dry dirt can be achieved.

The gasbag is linked together with aerating device 4, when need carry out dry rubbish and clean, aerating device 4 work, aerifys the gasbag, and the gasbag bulge, the lower surface after the gasbag bulge can be less than the lower surface of first brush body 2, so makes first brush body 2 and ground contact for can use the second brush body 3 to carry out the cleaning work on ground.

The second brush body 3 in this embodiment may be a cylindrical structure with a central axis disposed horizontally after the air bag is inflated, or a relatively flat tray structure.

The first brush body 2 and the second brush body 3 can be arranged along the front-back direction or the left-right direction. In this embodiment, in order to improve the cleaning effect of the second brush 3 on the floor, the second brush 3 is rotatably disposed on the base 1. Specifically, the second brush body 3 may adopt two structures described below, so that the second brush body 3 can synchronously rotate along with the first brush body 2, and when the second brush body 3 needs to be used, the first brush body 2 still rotates, but only the second brush body 3 contacts the ground to clean.

Specifically, one structure of the second brush body 3 is such that the second brush body 3 includes air bags interposed between adjacent wiper blades 21, each of which is respectively communicated with the inflator 4, but the connection structure between the inflator 4 and each of the air bags is relatively complicated. In this embodiment, another structure of the second brush body 3 is adopted in which the air bag includes air bag units 31 interposed between the adjacent wiper blades 21, and the air bag units 31 are communicated. That is, each air bag unit 31 is integrally connected to form an integral structure at the inflation position, so that only one inflation port is needed, the connection with the inflator 4 is facilitated, and the synchronous inflation of each air bag unit 31 is also facilitated.

In order to enhance the cleaning effect on the floor surface, the second brush body 3 in this embodiment includes at least two brush bodies distributed along the length direction of the base body 1. A second brush body 3 is arranged on the base body 1 corresponding to each first brush body 2, and the air bag of the second brush body 3 comprises air bag units 31 embedded between the adjacent scraping blades 21, and the air bag units 31 are communicated. So form the caulking groove that can supply first brush body 2 to scrape strip embedding between each gasbag unit 31, each gasbag unit 31 is inflated the back, and each doctor-bar 21 in the first brush body 2 then imbeds in the caulking groove that forms between two adjacent units, and when the second brush body 3 rotates, also can drive first brush body 2 and rotate in step.

The air charging device 4 comprises an air pump 41, an air ventilation piece 42 and an air pipe 43, wherein the air pump 41 is connected with one end of the air pipe 43, the air ventilation piece 42 extends along the distribution direction of the second brush body 3, an air cavity 421 is formed in the air ventilation piece 42, an air inlet 422 connected with the other end of the air pipe 43 is formed in the air ventilation piece 42, and an air outlet 423 butted with an air charging port of the air bag is formed in the air ventilation piece 42 corresponding to each second brush body 3.

The driving mechanism 5 in this embodiment is a motor, and the motors provided corresponding to the respective first brush bodies 2 are all disposed above the ventilation member 42. The air outlets 423 of the air ventilation member 42 are annular, a through slot 424 isolated from the air cavity 421 is arranged in the air ventilation member 42 corresponding to the central area of each air outlet 423, and the driving shaft of the motor passes through the through slot 424 to be connected with the first brush body 2.

When the floor brush is used, if wet garbage is on the ground, the air bag of the second brush body 3 is not inflated at the moment, so that the air bag of the second brush body 3 is in a contracted state, the first brush body 2 is in contact with the ground at the moment, the driving mechanism 5 drives the first brush body 2 to rotate, and then the scraping strip on the first brush body 2 cleans the garbage on the ground. When the ground acts on dry garbage or stubborn dry dirt, the air charging device 4 is controlled to start to work, the air bag of the first brush body 2 is continuously inflated, the air bag is inflated to be in contact with the ground after swelling, at the moment, the first brush body 2 is in an overhead state, the driving mechanism 5 is controlled to work, the first brush body 2 is driven to rotate, and meanwhile, the second brush body 3 is driven to rotate, so that the cleaning of the dry ground garbage is realized. At this time, the cleaning machine is preferably matched with a water spraying device in the cleaning machine, and after the water spraying device sprays water to the ground, the adsorption layer of the first brush body 2 adsorbs a small amount of sprayed water and simultaneously contacts and cleans dry garbage on the ground to achieve a better cleaning effect.

According to the floor brush, the first brush body 2 and the second brush body 3 of two different types are arranged, and based on the respective structural characteristics of the first brush body 2 and the second brush body 3, good cleaning effects on wet garbage and dry garbage are respectively achieved, so that the problem that a single brush body is poor in cleaning effect on one garbage is solved, different cleaning scenes of the dry garbage and the wet garbage can be easily handled, the cleaning effect is enhanced, and user experience is enhanced.

The floor brush in the embodiment can be applied to various floor cleaning devices, such as floor cleaning devices of a sweeping robot, a floor washing machine and the like. As shown in fig. 6, this embodiment relates to a cleaning machine, which includes a housing 6 and the aforementioned floor brush, wherein the installation position of the floor brush on the housing 6 is specifically determined according to the specific structural arrangement of the housing 6 of the cleaning machine, and the floor brush is arranged on the housing 6 facing the ground, so that the floor brush performs cleaning work on the ground. Meanwhile, in order to avoid the situation that garbage splashes due to the rotation of the first brush body 2 and the second brush body 3 relative to the ground in the cleaning process, the casing 6 is normally turned downwards to the periphery of the ground brush to be provided with a guard plate, and then the situation that garbage splashes outwards is solved through the guard plate.

The first brush body 2 in the floor brush is generally used for cleaning water stains and wet garbage, and the structure such as a fan, a sewage bucket and the like is generally arranged in the machine shell 6, so that the garbage cleaned on the floor is pumped into the sewage bucket based on the negative pressure effect generated by the fan.

In addition, still be equipped with the water jet equipment that can spray water to ground in the casing 6, this water jet equipment can cooperate the second brush body 3 to carry out the cleaning work of dry rubbish generally, after spraying water, the adsorbed layer of the second brush body 3 adsorbs spun water, then improves the adhesion ability of dry rubbish on the second brush body 3, and then realizes the condition to dry rubbish, especially to the intractable spot of mummification, cooperates Peng Shui device, can further improve the cleaning ability to intractable spot.

In addition, a movement direction detecting device 7 for detecting a traveling direction is provided in the casing 6, and various devices for detecting a movement direction in the related art can be used for the movement direction detecting device 7. During the use, can set up intelligent cleaning mode based on the detection to direction of motion, when using, based on the direction information that direction of motion detection device 7 detected, if the direction of motion of cleaning machine remains unchanged or changes once for a long time, normal cleaning of ordinary condition usually, the cleaning work of using the first brush body 2 can be better accomplished this moment. If the cleaner reciprocates in a short time, it is indicated that the user finds that there is a dry stain on the floor surface that is difficult to clean, and at this time, the air bag of the second brush 3 can be inflated, and then the cleaning work of the dry stain can be performed using the second brush 3. Therefore, the first brush body 2 and the second brush body 3 are intelligently adjusted to work based on the movement direction of the cleaning machine, so that the cleaning machine is more intelligent and humanized in use.

Claims

1. The utility model provides a floor brush, includes base member (1), its characterized in that: the novel brush also comprises a first brush body (2), a second brush body (3), an inflating device (4) and a driving mechanism (5) which are arranged on the base body (1);

the first brush body (2) is in driving connection with the driving mechanism (5) and rotates based on the driving of the driving mechanism (5), and the first brush body (2) comprises a plurality of scraping blades (21) distributed along the rotation direction;

the second brush body (3) comprises an air bag and an adsorption layer which is arranged on the outer surface of the air bag and can adsorb liquid, and the air bag is communicated with the inflating device (4).

2. The floor brush of claim 1, wherein: the second brush body (3) is rotatably arranged on the base body (1).

3. The floor brush of claim 2, wherein: the second brush body (3) comprises air bags embedded between the adjacent scraping blades (21), and each air bag is respectively communicated with the air charging device (4);

or the air bag comprises air bag units (31) embedded between the adjacent scraping blades (21), and the air bag units (31) are communicated.

4. A floor brush according to any one of claims 1 to 3, wherein: the first brush body (2) comprises at least two first brush bodies (2) and is distributed along the length direction of the base body (1), each first brush body (2) is correspondingly connected with a driving mechanism (5), the driving mechanisms (5) drive the first brush bodies (2) to rotate by the central axes of the first brush bodies, and a plurality of scraping blades (21) are arranged in the first brush bodies (2) in a way of diverging outwards from the center.

5. The floor brush of claim 4, wherein: the second brush body (3) comprises at least two brush bodies and is distributed along the length direction of the base body (1).

6. The floor brush of claim 5, wherein: a second brush body (3) is arranged on the base body (1) corresponding to each first brush body (2), and an air bag of the second brush body (3) comprises air bag units (31) embedded between adjacent scraping blades (21), wherein the air bag units (31) are communicated;

the air charging device (4) comprises an air pump (41), an air ventilation piece (42) and an air pipe (43), wherein the air pump (41) is connected with one end of the air pipe (43), the air ventilation piece (42) extends along the distribution direction of the second brush body (3), an air cavity (421) is formed in the air ventilation piece (42), an air inlet (422) connected with the other end of the air pipe (43) is formed in the air ventilation piece (42), and an air outlet (423) butted with an air charging port of the air bag is formed in the air ventilation piece (42) corresponding to each second brush body (3).

7. The floor brush of claim 6, wherein: the driving mechanism (5) is a motor, and the motors corresponding to the first brush bodies (2) are all arranged above the ventilation piece (42);

the air outlets (423) of the ventilation piece (42) are annular, through slots (424) isolated from the air cavities (421) are formed in the central area, corresponding to each air outlet (423), of the ventilation piece (42), and the driving shaft of the motor penetrates through the through slots (424) to be connected with the first brush body (2).

8. A cleaning machine comprising a housing (6), characterized in that: a floor brush according to any one of claims 1 to 7, which is arranged on the housing (6) facing the ground.

9. The cleaning machine of claim 8, wherein: a water spraying device capable of spraying water to the ground is also arranged in the shell (6).

10. The cleaning machine of claim 8, wherein: and a movement direction detection device (7) for detecting the advancing direction is also arranged in the shell (6).