CN117502954A - Floor brush device and cleaning equipment - Google Patents

Abstract

The invention discloses a floor brush device and cleaning equipment, and belongs to the technical field of cleaning. Wherein, the scrubbing brush device includes: the floor brush body comprises an installation vacancy; the brush disc mechanism comprises a brush disc module and a driving assembly, wherein the brush disc module can be transversely and detachably arranged in the installation space, and the disassembly and assembly direction of the brush disc module is different from the movement direction of the floor brush device; the brush disc module comprises a brush disc, the driving assembly is suitable for driving the brush disc to rotate, and the rotation axis direction of the brush disc is consistent with the height direction of the floor brush device. Through the mode, the hair is not easy to wind on the brush disc in the cleaning process of the floor brush device, so that the cleaning difficulty is reduced; meanwhile, the brush disc module is integrally and transversely detachably mounted with the floor brush body, and the dismounting direction is different from the moving direction of the floor brush device, so that at least one end part of the brush disc module can be contacted with a surface to be cleaned on the side edge of the brush disc module, and edge cleaning is realized, and the cleaning efficiency is improved.

Description

Floor brush device and cleaning equipment

Technical Field

The invention belongs to the technical field of cleaning, and particularly relates to a floor brush device and cleaning equipment.

Background

Cleaning devices, such as vacuum cleaners, have been increasingly used for home floor cleaning, which have many advantages such as saving effort and good cleaning effect. The vacuum cleaner generally comprises a floor brush device and a host device, wherein the floor brush device moves on a surface to be cleaned to clean the surface to be cleaned, and the host device forms negative pressure in the floor brush device so that dirt can enter the floor brush device under the action of the negative pressure.

In the prior art, the floor brush device comprises a shell and a cleaning component connected with the shell, wherein the cleaning component is generally in the form of a brush head for planting hair or a mop head, and hair is easy to wind in the cleaning process, so that cleaning is difficult. Moreover, as the cleaning assembly and the shell are vertically arranged, the connecting pieces are arranged at the two ends of the shell, and the cleaning assembly cannot be completely contacted with the surface to be cleaned on the side edge of the cleaning assembly due to the existence of the connecting pieces, so that the cleaning assembly cannot be completely cleaned to the side edge, and the cleaning efficiency is reduced.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is how to improve the cleaning efficiency of the floor brush device of the cleaning equipment and reduce the cleaning difficulty of the floor brush device.

In order to solve the above technical problems, the present invention provides a floor brush device, including:

the floor brush body comprises an installation vacancy; and

the brush disc mechanism comprises a brush disc module and a driving assembly, wherein the brush disc module can be transversely and detachably arranged in the installation space, and the disassembly and assembly direction of the brush disc module is different from the movement direction of the floor brush device;

the brush plate module comprises a brush plate, the driving assembly is suitable for driving the brush plate to rotate, and the rotation axis direction of the brush plate is consistent with the height direction of the ground brush device.

Optionally, in the above ground brush device, the brush disc module includes a housing detachably connected to the ground brush body, and the brush disc is disposed in the housing;

the floor brush body is provided with a first side part, and the peripheral edge of the brush disc, which is arranged close to the first side part, is at least flush with the first side part.

Optionally, in the above ground brush device, the driving component is disposed in the ground brush body;

the floor brush body is further provided with a second side part which is arranged opposite to the first side part, the floor brush device further comprises a connecting mechanism which is arranged on the second side part, and the connecting mechanism protrudes out of the floor brush body along the moving direction to form the installation vacancy with the floor brush body;

the driving assembly is connected with the connecting mechanism, the brush disc module is installed with the connecting mechanism to be installed in the installation space, and the driving assembly is connected with the brush disc module to drive the brush disc to rotate.

Optionally, in the above ground brush device, the brush disc module further includes a transmission assembly, and the transmission assembly is disposed in the housing and is adapted to transmit the driving force of the driving assembly to the brush disc.

Optionally, in the above ground brush device, the number of brush discs is at least two, and the driving assembly includes a driving head;

the transmission assembly comprises a conversion head connected with the driving head, a conversion gear connected with the conversion head, a first transmission gear meshed with the conversion gear, and a second transmission gear arranged between two adjacent brush discs.

Optionally, in the above ground brush device, the brush disc module includes a first brush disc module and a second brush disc module that are adjacent to each other, and each of the first brush disc module and the second brush disc module includes at least two brush discs;

the transmission assembly further comprises a first gear set, and the first gear set is arranged between the first brush disc module and the second brush disc module.

Optionally, in the above ground brush device, the first gear set includes a first gear body and a second gear body meshed with the first gear body, and two adjacent brush discs from two adjacent brush disc modules are respectively meshed with the first gear body and the second gear body, so that the steering direction of the brush disc of the first brush disc module is opposite to the steering direction of the brush disc of the second brush disc module.

Optionally, in the above ground brush device, the first transmission gear is meshed with the brush disc of the first brush disc module, and the brush disc of the first brush disc module is meshed with the brush disc of the second brush disc module through the first gear body and the second gear body.

Optionally, in the above ground brush device, the first transmission gear is meshed with the first gear body through a transmission piece, and is meshed with the brush disc of the first brush disc module through the first gear body, and is meshed with the brush disc of the second brush disc module through the second gear body.

Optionally, in the above ground brush device, the driving assembly is disposed in the housing;

the driving assembly is connected with the brush disc through the transmission assembly so as to drive the brush disc to rotate.

Optionally, in the above ground brush device, the brush disc module includes a first brush disc module and a second brush disc module that are adjacent to each other, and each of the first brush disc module and the second brush disc module includes at least two brush discs;

the drive assembly comprises a first connecting gear, a second connecting gear and a third connecting gear, wherein the drive assembly is meshed with the brush disc of the first brush disc module through the first connecting gear and the second connecting gear which are meshed with each other, and is meshed with the brush disc of the second brush disc module through the third connecting gear.

Optionally, in the above ground brush device, a first conductive sheet is disposed on the brush disc module, and a second conductive sheet matched with the first conductive sheet is disposed on the ground brush body;

when the brush disc module is installed in the installation space, the brush disc module and the ground brush body are electrically connected through the first conductive sheet and the second conductive sheet.

Optionally, in the above-mentioned floor brush device, on the dismouting direction of brush dish module, the middle part of floor brush body is provided with the dirt absorbing mouth, the quantity of brush dish is two at least, two at least the brush dish distribute in the both sides of dirt absorbing mouth, and two at least the brush dish turn to in opposite, two at least the brush dish turn to the dirt absorbing mouth rotates.

The present invention also provides a cleaning apparatus comprising:

the floor brush device is suitable for cleaning the surface to be cleaned; and

the host device is connected with the floor brush device and is suitable for forming negative pressure in the floor brush device;

wherein the floor brush device is the floor brush device.

The technical scheme provided by the invention has the following advantages: the brush disc with the brush strips is adopted to replace a rolling brush for planting hair and mop, so that the hair is not easy to wind on the brush strips in the cleaning process of the floor brush device, and the cleaning difficulty is reduced; simultaneously, brush dish module whole can transversely with ground brush body demountable installation, this dismouting direction is different with the direction of movement of ground brush device, and this brush dish module can the side direction be installed on the ground brush body promptly for the ground brush body need not to set up or only the unilateral is provided with coupling mechanism and is connected with brush dish module, thereby makes at least one end of brush dish module can realize treating the clean face contact rather than the side, thereby realizes to limit cleanness, in order to improve cleaning efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a floor brush device according to the present invention;

FIG. 2 is a schematic diagram illustrating the assembly and disassembly of the brush tray module and the floor brush body according to the present invention;

FIG. 3 is a schematic diagram of a brush module according to an embodiment of the invention;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3;

FIG. 5 is a schematic diagram of a brush module according to another embodiment of the present invention;

FIG. 6 is a schematic diagram of a brush module according to another embodiment of the present invention;

FIG. 7 is a schematic view of a portion of the structure of FIG. 6;

FIG. 8 is a schematic view of the structure of a brush plate of the present invention;

FIG. 9 is a schematic diagram of a brush plate module according to an embodiment of the present invention compared to a dirt suction port;

fig. 10 is a schematic structural diagram of a brush disc module according to another embodiment of the present invention compared to a dirt suction port.

Reference numerals illustrate:

100-a floor brush device;

10-a floor brush body; 101-a second conductive sheet; 102-a dirt suction port; 20-brushing a disc mechanism; 30-a connection mechanism;

1-a housing;

2-brushing a disc module; 21-brushing a disc; 211-a body portion; 212-a gear portion; 213-cleaning section;

3-a transmission assembly; 31-a conversion head; 32-converting gear; 33-a first transmission gear; 34-a second transmission gear; 35-a first gear set; 351-a first gear body; 352-second gear body; 36-a first connecting gear; 37-a second connecting gear; 38-a third connecting gear; 39-a transmission member;

4-a drive assembly; 41-drive head.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. The invention will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

In the present invention, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present invention.

Example 1

Referring to fig. 1 and 2, the present embodiment provides a floor brush device 100, which is suitable for performing a cleaning action on a surface to be cleaned to achieve a cleaning effect. The surface to be cleaned can be a ground surface, a wall surface or a surface of an object to be cleaned with different roughness degrees, and the type of the surface to be cleaned is not particularly limited.

The cleaning action can be a dust collection action, a mopping action or a simultaneous dust collection action and mopping action so as to ensure the cleaning efficiency of the floor cleaning equipment.

The floor brush device 100 is mounted and connected to a main unit of the cleaning apparatus. The floor brush device 100 is suitable for cleaning a surface to be cleaned, and the host device is connected with the floor brush device 100 to generate negative pressure in the floor brush device 100, so that when the floor brush device 100 performs cleaning action on the surface to be cleaned, dirt on the surface to be cleaned can enter the floor brush device 100 under the dual actions of a cleaning mechanism of the floor brush device 100 and the negative pressure, thereby realizing cleaning of the surface to be cleaned.

Specifically, the floor brush device 100 includes a floor brush body 10 and a brush tray mechanism 20. The brush plate mechanism 20 is used as the cleaning mechanism and contacts the surface to be cleaned to perform the cleaning operation. The brush plate mechanism 20 comprises a brush plate module 2 and a driving assembly 4, wherein the brush plate module 2 comprises a brush plate 21, and the driving assembly 4 is suitable for driving the brush plate 21 to rotate so as to clean a surface to be cleaned.

In the present embodiment, the rotation axis direction of the brush plate 21 coincides with the height direction (arrow a in the figure) of the floor brush device 100. The purpose of this arrangement is that: compared with a rolling brush with the rotation axis direction parallel to the horizontal direction, since the brush plate 21 in the embodiment rotates in the height direction, the hair is wound on the brush plate 21 in the horizontal direction under the action of the brush plate 21, but the rotation axis of the brush plate 21 is not wound with hair, which affects the rotation of the turntable. In the rotating process of the rolling brush, hair is wound on the rolling brush and gradually moves towards the rotating shaft of the rolling brush along the rotating axis of the rolling brush, so that the hair is wound on the rotating shaft of the rolling brush, and the rotation of the rolling brush is affected. Therefore, the brush plate 21 in the present embodiment can effectively reduce the possibility that hair is entangled to the brush plate 21 to interfere with the rotation of the brush plate 21, thereby improving the cleaning efficiency of the brush plate module 2.

Referring to fig. 3 and 8, the brush tray module 2 further includes a housing 1 detachably connected to the floor brush body 10, and the brush tray 21 is disposed in the housing 1. Wherein a part of the brush plate 21 protrudes out of the housing 1 to be in contact with the surface to be cleaned. Specifically, the brush plate 21 includes a main body 211, gear portions 212 and cleaning portions 213 respectively provided at both ends of the main body 211, and the cleaning portions 213 are provided below the main body 211 in the height direction of the floor brush device 100. Accordingly, the gear portion 212 is disposed above the body portion 211. That is, in the present embodiment, the cleaning portion 213 protrudes out of the housing 1 to be in contact with the surface to be cleaned to perform cleaning work.

The cleaning part 213 comprises at least two brush bars, and the at least two brush bars rotate under the drive of the driving assembly 4 so as to clean the surface to be cleaned. In this embodiment, the number of the brush bars is three, and the three brush bars are uniformly distributed along the circumferential direction of the body 211, so that the surface to be cleaned is uniformly cleaned, and the cleaning force of each cleaning angle of the surface to be cleaned is the same. In other embodiments, the number of the brush strips may be other, for example, four, five, etc., and the present embodiment is not limited to the specific number of the brush strips, and may be determined according to practical situations.

In this embodiment, the brush bar is made of soft rubber. The brush strip made of the soft rubber has certain friction force when contacting with the surface to be cleaned, so that the surface to be cleaned can be cleaned. Meanwhile, the soft rubber is easy to clean and is easy to dry after cleaning, and the problem that the soft rubber is odorous and difficult to clean is avoided when the soft rubber is used for cleaning materials of the mop cloth, so that the cleaning efficiency of the brush disc module 2 and the floor brush device 100 is guaranteed. In other embodiments, the material of the brush bar may be other, such as rubber, and the like, which is not limited herein, and is determined according to practical situations.

Referring to fig. 1 and 2, the floor brush body 10 has a mounting space, and the brush module 2 can be horizontally detachably mounted in the mounting space, and the mounting and dismounting directions of the brush module 2 are different from the moving directions (arrow b pointing in the figure) of the floor brush device 100. In this embodiment, the attaching and detaching direction (the direction of arrow c in the figure) is different from the moving direction of the floor brush device 100 specifically: the direction of attachment is perpendicular or nearly perpendicular to the direction of movement of the floor brush device 100 in the horizontal plane. Wherein, approximately vertical means: the mounting and dismounting direction forms an angle with the moving direction of the floor brush device 100, and the angle of the angle is smaller, for example, within 0 ° -5 °. That is, the brush tray module 2 is laterally installed from one side toward the other side of the floor brush body 10, unlike the manner of up-and-down mounting and dismounting in the related art. The advantages are that: at least one end of the brush plate module 2 may be brought into contact with a surface to be cleaned at one side thereof, thereby achieving edge cleaning to improve cleaning efficiency of the brush plate module 2 and the floor brush device 100.

Specifically, the floor brush body 10 has a first side portion, and the peripheral edge of the brush tray 21 disposed adjacent to the first side portion is at least flush with the first side portion. That is, in the present embodiment, the brush tray 21 disposed near the first side of the floor brush body 10 in the brush tray module 2 has its peripheral edge flush with the first side, so that the brush tray 21 can contact the surface to be cleaned located on the first side of the floor brush body 10, and further clean the surface to be cleaned located on the side of the first side of the floor brush body 10, to achieve edge cleaning, and improve the cleaning efficiency of the floor brush device 100.

Referring to fig. 1, 3 and 4, in one embodiment, the driving assembly 4 is disposed in the brush body 10. That is, the drive assembly 4 is disposed outside the housing 1 of the brush module 2. At this time, the floor brush body 10 further has a second side portion disposed opposite to the first side portion, and the floor brush device 100 further includes a connection mechanism 30 disposed at the second side portion, the connection mechanism 30 protruding out of the floor brush body 10 along the moving direction of the floor brush device 100 to form an installation space with the floor brush body 10. In this embodiment, the connection mechanism 30 includes a connection plate with a receiving cavity, which is of a conventional structure and will not be described herein.

Specifically, in the moving direction of the floor brush device 100, the floor brush body 10 has a front portion and a rear portion, and the brush tray module 2 is mounted in the front portion. Wherein the front part is provided with a protrusion extending from the bottom end of the floor brush body 10 toward a direction away from the rear part, so that the protrusion and the connection mechanism 30 form a mounting space.

When the brush module 2 is installed in the installation space, one end of the brush module 2 is connected with the connection mechanism 30. In order to further fix the brush tray module 2 with the floor brush body 10, so as to prevent the brush tray module 2 from tilting on the side far away from the connection mechanism 30 to affect the cleaning efficiency of the brush tray module 2, or prevent the brush tray module 2 from being separated from the floor brush body 10 in the cleaning process to affect the overall cleaning efficiency of the floor brush device 100, in this embodiment, a locking assembly is further provided on the side far away from the connection mechanism 30 of the housing 1. That is, when the brush tray module 2 is installed in the installation space, one end of the brush tray module 2 is connected with the connection mechanism 30, and the other end of the brush tray module 2 is connected with the floor brush body 10 through the locking assembly.

The locking assembly comprises a locking piece connected with the shell 1 and an unlocking piece matched with the locking piece and arranged on the ground brush body 10. It should be noted that the locking member is flush with the end of the brush module 2 away from the connecting mechanism 30, so that the side-to-side cleaning effect of the brush module 2 is not affected. The locking piece is provided on one side of the housing 1 in the moving direction, and the locking piece has a convex portion provided toward the floor brush body 10. Correspondingly, the floor brush body 10 is provided with a concave part matched with the convex part, and one end of the unlocking piece extends into the concave part to be engaged with the convex part. The locking piece and the unlocking piece are matched in the existing structure, and details are omitted here.

The driving assembly 4 is connected with the connecting mechanism 30, and when the brush disc module 2 and the connecting mechanism 30 are installed in the installation space, the driving assembly 4 is connected with the brush disc module 2 to drive the brush disc 21 to rotate. As can be seen from the foregoing, the connection mechanism 30 is provided protruding from the floor brush body 10 in the moving direction. Thus, at least part of the drive assembly 4 is provided with a protruding coupling mechanism 30 such that when the brush plate module 2 is mounted in the mounting recess, at least part of the drive assembly 4 provided with the protruding coupling mechanism 30 can be coupled with the brush plate module 2 to drive the brush plate 21 of the brush plate module 2 in rotation.

In this embodiment, the drive assembly 4 comprises a drive member having a drive head 41, the drive head 41 protruding from the connection mechanism 30. The protruding direction of the driving head 41 is parallel to the dismounting direction of the brush disc module 2, so that the brush disc module 2 can be conveniently mounted and docked.

In other embodiments, in order to ensure the cleaning efficiency of the floor brush device 100, so that the brush tray 21 can clean the surface to be cleaned in place, the driving assembly 4 may further include a reduction gearbox connected to the driving member, where an output shaft of the reduction gearbox protrudes out of the connection mechanism 30, and the reduction gearbox can reduce the driving force of the driving member and then transmit the driving force to the brush tray module 2, so that the brush tray 21 of the brush tray module 2 can clean the surface to be cleaned sufficiently.

Wherein, the number of the brush discs 21 is at least two, and at least two brush discs 21 are distributed along the dismounting direction. At this time, the brush plate module 2 further includes a transmission assembly 3, and the transmission assembly 3 is disposed in the housing 1 and adapted to transmit the driving force of the driving assembly 4 to at least two brush plates 21. Specifically, the transmission assembly 3 includes a switching head 31 connected to the driving head 41, a switching gear 32 connected to the switching head 31, a first transmission gear 33 meshed with the switching gear 32, and a second transmission gear 34 provided between adjacent two brush disks 21. As can be seen from the foregoing, the brush discs 21 have the gear portions 212, so the first transmission gear 33 is meshed with the gear portion 212 of one of the brush discs 21, and the second transmission gears 34 are respectively meshed with the gear portions 212 of the adjacent two brush discs 21 to drive at least two brush discs 21 to rotate.

Also, as is clear from the foregoing, the rotation axis direction of the brush plate 21 coincides with the height direction of the floor brush device 100, and therefore, in the present embodiment, both the conversion gear 32 and the first transmission gear 33 are bevel gears so that the conversion gear 32 and the first transmission gear 33 can be vertically distributed. The turntable is driven to rotate by being provided with a conversion gear 32 and a first transmission gear 33 to convert the driving force in the horizontal direction of the driving piece into the driving force in the height direction. Correspondingly, the driving head 41 of the driving member is connected with the conversion head 31, the driving head 41 rotates to drive the conversion head 31 to rotate, thereby driving the conversion gear 32 to rotate, and then driving the first transmission gear 33 and the brush discs 21 meshed with the first transmission gear 33 to rotate, and driving the other brush disc 21 to rotate through the second transmission gear 34 arranged between the two adjacent brush discs 21.

In the direction of assembling and disassembling the brush tray module 2, a dirt sucking port 102 is provided in the middle of the floor brush body 10. That is, in the present embodiment, the dirt suction port 102 is provided at the front center of the floor brush body 10, and when the brush tray module 2 is mounted to the floor brush body 10 in the mounting/dismounting direction, the brush tray module 2 is located at the front side of the dirt suction port 102.

As can be seen from the foregoing, the number of brush discs 21 is at least two, and at least two brush discs 21 are distributed on both sides of the dirt suction opening 102. At this time, the turning directions of at least two brush plates 21 are opposite, and the turning directions of at least two brush plates 21 are turned toward the dirt suction port 102. The purpose of this arrangement is that: both brush plates 21 rotate towards the dirt absorbing opening 102, so that dirt can enter the dirt absorbing opening 102 under the action of centrifugal force in the rotation process of the brush plates 21, and the cleaning efficiency of the brush plate module 2 and the floor brush device 100 is further improved.

In this embodiment, the brush plate module 2 includes adjacent first and second brush plate modules. That is, in the present embodiment, the brush module is provided with two. In other embodiments, the number of brush modules may be other, for example, three, four, etc., which are not specifically limited herein, and may be determined according to practical situations. In this case, for convenience of distinction, the three brush modules are referred to as a first brush module, a second brush module, and a third brush module, respectively.

Meanwhile, the first brush tray module and the second brush tray module each include at least two brush trays 21. In the present embodiment, both the first brush tray module and the second brush tray module are provided with two brush trays 21. The two brush discs 21 are connected in the same way as described above, i.e. the two brush discs 21 are connected by a second transmission gear 34. In other embodiments, the number of brush discs 21 of the first brush disc module and the second brush disc module may be other, for example, three, four, etc., and the connection manner is also engaged by the second transmission gear 34, which is not limited herein specifically, and depends on the actual situation.

Referring to fig. 9 and 10, as can be seen from the foregoing description, the middle portion of the floor brush body 10 is provided with a dirt sucking port 102. The brush disc modules in this embodiment are provided with two brush disc modules, namely a first brush disc module and a second brush disc module, which are respectively located at two sides of the dirt absorbing port 102. Thus, also in order to increase the cleaning efficiency of the brush module 2 and the floor brush device 100, the transmission assembly 3 further comprises a first gear set 35, the first gear set 35 being arranged between the first brush module and the second brush module. The first gear set 35 may cause the brush plate 21 of the first brush plate module to turn differently than the brush plate 21 of the second brush plate module.

Specifically, the first gear set 35 includes a first gear body 351 and a second gear body 352 engaged with the first gear body 351, and two adjacent brush plates 21 from two adjacent brush plate modules are engaged with the first gear body 351 and the second gear body 352, respectively, so that the rotation direction of the brush plates 21 of the first brush plate module is opposite to the rotation direction of the brush plates 21 of the second brush plate module. For convenience of distinction, the two brush plates 21 of the first brush plate module are referred to as a first brush plate and a second brush plate, respectively. Similarly, the two brush plates 21 of the second brush plate module are also referred to as a first brush plate and a second brush plate, and the first brush plate position of the first brush plate module and the first brush plate position of the second brush plate module are both disposed close to the connection mechanism 30, and the second brush plate position of the first brush plate module and the second brush plate position of the second brush plate module are both disposed away from the connection mechanism 30.

At this time, the second brush tray of the first brush tray module and the first brush tray of the second brush tray module described above are engaged with the first gear body 351 and the second gear body 352, respectively. When the second brush plate of the first brush plate module rotates clockwise, the first brush plate of the second brush plate module rotates anticlockwise.

Referring to fig. 3, it can be seen from the foregoing that the first transmission gear 33, the second transmission gear 34 and the first gear set 35 are part of the transmission assembly 3. And the first transmission gear 33, the second transmission gear 34 and the first gear set 35 are provided in two manners of cooperation. One of the matching modes is as follows: the first transmission gear 33 is engaged with a first brush of the first brush module, the first brush of the first brush module is engaged with a second brush of the first brush module through the second transmission gear 34, the second brush of the first brush module is engaged with the first brush of the second brush module through the first gear body 351 and the second gear body 352, and the first brush of the second brush module is engaged with the second brush of the second brush module through the second transmission gear 34. At this time, the first brush plate and the second brush plate of the first brush plate module rotate in the same direction, and the first brush plate and the second brush plate of the second brush plate rotate in the same direction and are opposite to the first brush plate and the second brush plate of the first brush plate module in the direction. In this embodiment, the rotational directions of the first and second brush plates of the first brush plate module are clockwise, and the rotational directions of the first and second brush plates of the second brush plate module are counterclockwise.

Referring to fig. 5, another way of matching the first transmission gear 33, the second transmission gear 34 and the first gear set 35 is as follows: the first transmission gear 33 is engaged with the first gear body 351 through the transmission member 39, and is engaged with the second brush tray of the first brush tray module through the first gear body 351, and is engaged with the first brush tray of the second brush tray module through the second gear body 352. That is, the first transmission gear 33 is engaged with the first gear body 351 through the transmission member 39, the first gear body 351 is engaged with the second brush of the first brush module, and the second brush of the first brush module is engaged with the first brush of the first brush module through the second transmission gear 34. Meanwhile, the first gear body 351 is engaged with the second gear body 352, the second gear body 352 is engaged with the first brush plate of the second brush plate module, and the first brush plate of the second brush plate module is engaged with the second brush plate of the second brush plate module through the second transmission gear 34. Also, through the mating, the rotational direction of the first and second brush plates of the first brush plate module is clockwise, and the rotational direction of the first and second brush plates of the second brush plate module is counterclockwise.

Referring to fig. 6 and 7, in another embodiment, the driving assembly 4 is disposed in the housing 1. At this time, the floor brush device 100 does not need to be provided with the connection mechanism 30, and the brush disc module 2 can be connected with the floor brush body 10 from any direction, and the connection mode can be a clamping mode, a magnetic attraction mode, and the like, which is not particularly limited herein, and is determined according to practical situations. That is, the brush tray module 2 can be assembled and disassembled with the floor brush body 10 in the up-down direction, or the brush tray module 2 can be assembled and disassembled with the floor brush body 10 in the transverse direction. In this embodiment, the brush disc module 2 is mainly assembled and disassembled with the floor brush body 10 in the transverse direction, so as to achieve the purpose of cleaning the edges.

The driving component 4 is arranged in the shell 1, and the driving component 4 is connected with the brush disc 21 through the transmission component 3 to drive the brush disc 21 to rotate.

In addition, with drive assembly 4 setting in casing 1, drive assembly 4 can dismantle along with brush dish module 2, and the scrubbing brush body 10 then can directly wash with water, and convenience of customers clearance just can guarantee drive assembly 4's water-proof effects.

Likewise, the brush plate module 2 includes adjacent first and second brush plate modules, each including at least two brush plates 21. In the present embodiment, both the first brush tray module and the second brush tray module are provided with two brush trays 21. Also, for convenience of distinction, the two brush plates 21 of the first brush plate module are referred to as a first brush plate and a second brush plate, respectively. Similarly, the two brush plates 21 of the second brush plate module are also referred to as a first brush plate and a second brush plate, and the first brush plate position of the first brush plate module and the first brush plate position of the second brush plate module are both disposed close to the connection mechanism 30, and the second brush plate position of the first brush plate module and the second brush plate position of the second brush plate module are both disposed away from the connection mechanism 30.

In this embodiment, the transmission assembly 3 comprises a first connecting gear 36, a second connecting gear 37 and a third connecting gear 38, and the drive assembly 4 is engaged with the brush plate 21 of the first brush plate module via the first connecting gear 36 and the second connecting gear 37 which are engaged with each other, and is engaged with the brush plate 21 of the second brush plate module via the third connecting gear 38. In this embodiment, the drive assembly 4 comprises a drive member, the drive head 41 of which is provided with output gears which mesh with the first and third connecting gears 36, 38, respectively.

Specifically, the output gear of the driving member is engaged with the second brush plate of the first brush plate module through the engaged first connecting gear 36 and second connecting gear 37, and the second brush plate of the first brush plate module is connected with the first brush plate of the first brush plate module through the driving member 39. The output gear of the drive element is simultaneously engaged with the first brush of the second brush module via a third connecting gear 38, the first brush of the second brush module being likewise connected to the second brush of the second brush module via a transmission element 39.

The driving member 39 may be a belt or a chain, and is not particularly limited herein, and may be any one according to practical situations.

Moreover, since the driving component 4 is disposed in the housing 1, after the brush disc module 2 is mounted on the ground brush body 10, the driving component 4 is electrically connected to the ground brush body 10, so that the driving component 4 operates. Specifically, the brush disc module 2 is provided with a first conductive sheet, and the ground brush body 10 is provided with a second conductive sheet 101 matched with the first conductive sheet; when the brush tray module 2 is installed in the installation space, the brush tray module 2 and the floor brush body 10 are electrically connected through the first conductive sheet and the second conductive sheet 101.

To sum up: the brush disc 21 with the brush strips is adopted to replace a rolling brush for planting hair and mop, so that the hair is not easy to wind on the brush strips in the cleaning process of the floor brush device 100, and the cleaning difficulty is reduced; meanwhile, the brush disc module 2 can be horizontally and detachably mounted with the floor brush body 10, and the dismounting direction is different from the moving direction of the floor brush device 100, namely, the brush disc module 2 can be laterally mounted on the floor brush body 10, so that the floor brush body 10 is not required to be provided with a connecting mechanism 30 or is only provided with a single side to be connected with the brush disc module 2, at least one end part of the brush disc module 2 can be contacted with a surface to be cleaned of the side edge of the brush disc module 2, and edge cleaning is realized, so that the cleaning efficiency is improved.

Example 2

The present embodiment provides a cleaning apparatus adapted to clean a surface to be cleaned. The cleaning device may be a floor washer or the like, and is not particularly limited herein, depending on the actual situation.

Taking a floor scrubber as an example, the cleaning device comprises a host device and a floor brush device connected with the host device, wherein the floor brush device is suitable for moving on a surface to be cleaned to clean the surface to be cleaned, and the host device is suitable for generating negative pressure in the floor brush device so that dirt on the surface to be cleaned can enter the floor brush device, thereby realizing cleaning.

Wherein the floor brush device is the floor brush device in the above embodiment 1.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. Based on the embodiments of the present invention, those skilled in the art may make other different changes or modifications without making any creative effort, which shall fall within the protection scope of the present invention.

Claims (14)

1. A floor brush device, comprising:

the floor brush body comprises an installation vacancy; and

the brush disc mechanism comprises a brush disc module and a driving assembly, wherein the brush disc module can be transversely and detachably arranged in the installation space, and the disassembly and assembly direction of the brush disc module is different from the movement direction of the floor brush device;

the brush plate module comprises a brush plate, the driving assembly is suitable for driving the brush plate to rotate, and the rotation axis direction of the brush plate is consistent with the height direction of the ground brush device.

2. The floor brush assembly of claim 1, wherein the brush plate module includes a housing removably connected to the floor brush body, the brush plate being disposed within the housing;

the floor brush body is provided with a first side part, and the peripheral edge of the brush disc, which is arranged close to the first side part, is at least flush with the first side part.

3. The floor brush assembly of claim 2, wherein said drive assembly is disposed within said floor brush body;

the floor brush body is further provided with a second side part which is arranged opposite to the first side part, the floor brush device further comprises a connecting mechanism which is arranged on the second side part, and the connecting mechanism protrudes out of the floor brush body along the moving direction to form the installation vacancy with the floor brush body;

the driving assembly is connected with the connecting mechanism, the brush disc module is installed with the connecting mechanism to be installed in the installation space, and the driving assembly is connected with the brush disc module to drive the brush disc to rotate.

4. A floor brush assembly as claimed in claim 3, wherein the brush plate module further comprises a transmission assembly disposed within the housing adapted to transmit the driving force of the drive assembly to the brush plate.

5. The floor brush assembly of claim 4, wherein said number of brush discs is at least two, and said drive assembly includes a drive head;

the transmission assembly comprises a conversion head connected with the driving head, a conversion gear connected with the conversion head, a first transmission gear meshed with the conversion gear, and a second transmission gear arranged between two adjacent brush discs.

6. The floor brush assembly of claim 5, wherein said brush module comprises adjacent first and second brush modules, each of said first and second brush modules comprising at least two of said brush disks;

the transmission assembly further comprises a first gear set, and the first gear set is arranged between the first brush disc module and the second brush disc module.

7. The floor brush assembly of claim 6, wherein said first gear set includes a first gear body and a second gear body meshed with said first gear body, adjacent two of said brush plates from adjacent two of said brush plate modules respectively meshed with said first gear body and said second gear body such that the steering of said brush plates of said first brush plate module is opposite to the steering of said brush plates of said second brush plate module.

8. The floor brush assembly of claim 7, wherein said first drive gear is engaged with said brush plate of said first brush plate module, said brush plate of said first brush plate module being engaged with said brush plate of said second brush plate module by said first gear body and said second gear body.

9. The floor brush assembly of claim 7, wherein said first drive gear is engaged with said first gear body by a drive member and with said brush plate of said first brush plate module by said first gear body and with said brush plate of said second brush plate module by said second gear body.

10. The floor brush device of claim 2, wherein the drive assembly is disposed within the housing;

the driving assembly is connected with the brush disc through the transmission assembly so as to drive the brush disc to rotate.

11. The floor brush assembly of claim 10, wherein the brush module comprises adjacent first and second brush modules, each of the first and second brush modules comprising at least two of the brush disks;

the drive assembly comprises a first connecting gear, a second connecting gear and a third connecting gear, wherein the drive assembly is meshed with the brush disc of the first brush disc module through the first connecting gear and the second connecting gear which are meshed with each other, and is meshed with the brush disc of the second brush disc module through the third connecting gear.

12. The floor brush device of claim 10, wherein a first conductive sheet is provided on the brush disc module, and a second conductive sheet is provided on the floor brush body that mates with the first conductive sheet;

when the brush disc module is installed in the installation space, the brush disc module and the ground brush body are electrically connected through the first conductive sheet and the second conductive sheet.

13. The floor brush device according to claim 1, wherein in the direction of disassembly and assembly of the brush disc module, a dirt sucking port is formed in the middle of the floor brush body, the number of the brush discs is at least two, at least two brush discs are distributed on two sides of the dirt sucking port, the steering directions of the at least two brush discs are opposite, and the steering directions of the at least two brush discs are turned towards the dirt sucking port.

14. A cleaning apparatus, comprising:

the floor brush device is suitable for cleaning the surface to be cleaned; and

the host device is connected with the floor brush device and is suitable for forming negative pressure in the floor brush device;

wherein the floor brush device is a floor brush device as claimed in any one of claims 1 to 13.