CN210989977U

CN210989977U - Scrubbing brush module and wet or dry dual-purpose dust catcher

Info

Publication number: CN210989977U
Application number: CN201921249849.7U
Authority: CN
Inventors: 杜莅兴; 杜波; 迮会越
Original assignee: Aukey Technology Co Ltd
Current assignee: Aukey Technology Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-14
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a scrubbing brush module and wet or dry dual-purpose dust catcher. The scrubbing brush module comprises a shell, a rolling brush, a driving piece, a dust pipe and a cleaning assembly. The utility model discloses technical scheme sets up suction chamber and sunction inlet through the casing in, and set up round brush and driving piece on the casing, the round brush rotates and connects on the casing, the driving piece is used for driving the round brush rotation, set up the dirt pipe on the casing, the first end of dirt pipe sets up in inhaling the entrance, and set up clean subassembly on the dirt pipe, when the second end of dirt pipe is connected with the power device of dust catcher, produce powerful suction in the dirt pipe, when the suction chamber of casing is close to the floor, with on the floor dust and/or liquid from the sunction inlet get into in the dirt pipe, go through clean subassembly round brush and/or floor spray clean liquid, wipe the absorption when rotatory round brush cooperation clean liquid is with the spot on the floor.

Description

Scrubbing brush module and wet or dry dual-purpose dust catcher

Technical Field

The utility model relates to a cleaning device technical field, in particular to scrubbing brush module and wet or dry dual-purpose dust catcher.

Background

The prior handheld dust collectors on the market comprise a dry dust collector and a wet-dry dust collector, wherein the dry dust collector is used in a dry environment and cannot absorb water, and the wet-dry dust collector can absorb water and dry garbage, but the wet-dry dust collector has limitations.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a scrubbing brush module and wet dual-purpose dust catcher futilely aims at solving traditional wet dual-purpose dust catcher futilely and is difficult to get rid of the technical problem of the stubborn spot on the floor.

In order to achieve the above object, the utility model provides a scrubbing brush module, include:

the dust collector comprises a shell, a dust collecting cavity and a suction inlet, wherein the shell is provided with the dust collecting cavity and the suction inlet;

the rolling brush is rotatably connected to the shell and is positioned in the dust collection cavity;

the driving piece is used for driving the rolling brush to rotate;

the first end of the dust pipe is arranged on the shell, the first end of the dust pipe is communicated with the suction inlet, and the second end of the dust pipe is used for being connected with a power device of the dust collector;

the cleaning assembly is arranged on the shell and is used for spraying liquid to the rolling brush and/or the floor.

Preferably, the cleaning assembly comprises:

the spray head is arranged on the shell and is positioned in the dust collection cavity;

the water pump is arranged on the shell and communicated with the spray head through a water pipe;

the cleaning box is arranged on the dust pipe, and the water pump is communicated with the cleaning box through a water pipe;

wherein the water pump is used for pumping the liquid in the cleaning tank to the spray head so that the spray head sprays the liquid onto the rolling brush and/or the floor.

Preferably, the spray head is of a cuboid structure, and the length direction of the spray head is consistent with that of the rolling brush.

Preferably, the clean box is provided with a water inlet, the water inlet is provided with a clean box cover, the clean box injects liquid into the clean box through the water inlet, and the clean box cover is used for sealing the water inlet.

Preferably, the dust pipe is provided with a vacuum adsorption port, the dust pipe is bent outward to form a sewage suction pipe, and the cleaning assembly further comprises:

the sewage tank is arranged on the dust pipe, a sewage port is formed in the sewage tank, the sewage suction pipe is arranged in the sewage tank through the sewage port, a vacuum suction pipe is formed in the sewage tank in a bent mode, and the vacuum suction pipe is arranged at the vacuum adsorption port;

when the shell cleans dust and/or liquid on the floor and the second end of the dust pipe is externally connected with an adsorption force, the position of the sewage port is lower than that of the vacuum adsorption port, negative pressure is formed towards the vacuum adsorption port by the sewage port, and the dust and/or liquid at the suction port enters the sewage tank through the sewage port and the sewage suction pipe.

Preferably, the cleaning assembly further comprises:

the floating cup is arranged on the vacuum suction pipe and positioned in the sewage tank, the floating cup is communicated with the vacuum suction pipe, and a plurality of through holes are formed in the floating cup;

the floating ball is arranged in the floating cup;

when the liquid in the sewage tank is fully soaked in the floating cup through the through holes, the floating ball blocks the vacuum suction pipe.

Preferably, the driving member is a roller brush motor, and the floor brush module further includes:

the two gears are respectively arranged on an output shaft of the rolling brush motor and the rolling brush and are meshed with each other, and the rolling brush motor drives the rolling brush to rotate through the two gears.

The utility model provides a dry and wet dual-purpose dust collector, which comprises a suction pump, a separator, an extension rod, a dust barrel component and any one of the floor brush modules;

the first end of the extension rod is detachably arranged on the scrubbing brush module, the second end of the extension rod is detachably connected with the input port of the dust barrel component, the output port of the dust barrel component is detachably connected with the first end of the separator, and the second end of the separator is detachably connected with the air suction port of the suction pump;

when the suction pump provides an adsorption force for the extension rod through the separator, the floor brush module adsorbs dust and/or liquid on the floor into the extension rod, and the dust bucket assembly is used for collecting the dust and/or liquid in the extension rod.

Preferably, the dirt cup assembly comprises:

an input port of the dust barrel filter is detachably connected with the second end of the extension rod, and an output port of the dust barrel filter is detachably connected with the first end of the separator;

the dust barrel is sleeved on the dust barrel filter;

wherein, the dirt bucket filter is used for keeping apart the dust in the dirt bucket.

Preferably, the wet and dry vacuum cleaner further comprises:

the tail gas filter is arranged on an exhaust port of the suction pump and is used for filtering peculiar smell gas and/or tiny dust particles exhausted by the suction pump.

The technical proposal of the utility model is that a dust suction cavity and a suction inlet are arranged in a shell, a rolling brush and a driving piece are arranged on the shell, the rolling brush is rotationally connected on the shell, the driving piece is used for driving the rolling brush to rotate, a dust pipe is arranged on the shell, the first end of the dust pipe is arranged at the suction inlet, a cleaning component is arranged on the dust pipe, when the second end of the dust pipe is connected with the power device of the dust collector, strong suction force is generated in the dust pipe, when the dust suction cavity of the shell is close to the floor, dust and/or liquid on the floor enters the dust pipe from the suction inlet, meanwhile, in order to clean stains on the floor, cleaning liquid is sprayed to the rolling brush and/or the floor through the cleaning assembly, the driving piece is started at the moment, so that the rolling brush synchronously rotates, when the rotary rolling brush is close to the stain on the floor, the stain on the floor is wiped and adsorbed by matching with the cleaning liquid.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a floor brush module according to the present invention;

FIG. 2 is an exploded view of the floor brush module according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at N;

FIG. 4 is a schematic structural view of an embodiment of the wet and dry dual-purpose vacuum cleaner of the present invention;

FIG. 5 is an exploded view of an embodiment of the wet and dry dual-purpose vacuum cleaner of the present invention;

fig. 6 is an exploded view of the wet and dry dual-purpose vacuum cleaner according to another embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				101	Shell body	102	Rolling brush
103	Driving member	104	Dust pipe
				105	Spray head	106	Water pump
107	Cleaning box	108	Cleaning box cover
				109	Sewage straw	110	Sewage tank
111	Vacuum suction tube	112	Floating cup
				113	Floating ball	114	Gear wheel
200	Extension rod	300	Dust bucket assembly
				301	Dust barrel	302	Dust bucket filter
400	Tail gas filter	500	Suction pump
				600	Separator	A	Vacuum adsorption port
B	Sewage port	C	Through hole

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a scrubbing brush module.

As shown in fig. 1 to 3, the floor brush module includes: the vacuum cleaner comprises a shell 101, wherein the shell 101 is provided with a dust suction cavity and a suction inlet, and the dust suction cavity is communicated with the suction inlet; the rolling brush 102 is rotatably connected to the shell 101, and the rolling brush 102 is located in the dust collection cavity; the driving piece 103 is used for driving the rolling brush 102 to rotate; a dust pipe 104, a first end of the dust pipe 104 is arranged on the casing 101, the first end of the dust pipe 104 is communicated with the suction inlet, and a second end of the dust pipe 104 is used for being connected with a power device of the dust collector; a cleaning assembly disposed on the housing 101 for spraying liquid onto the roller brush 102 and/or the floor.

Based on the above structure, the housing 101 is provided with a dust suction chamber and a suction inlet, the dust suction chamber is communicated with the suction inlet, the housing 101 is provided with a roller brush 102 and a driving member 103, the roller brush 102 is rotatably connected to the housing 101, the driving member 103 is used for driving the roller brush 102 to rotate, preferably, the driving member 103 can be a motor, and a transmission mechanism, such as a belt transmission mechanism, a chain transmission mechanism or a gear transmission mechanism, can be arranged between the roller brush 102 and the motor, besides the above design, the utility model also provides a dust pipe 104 on the housing 101, a first end of the dust pipe 104 is arranged at the suction inlet, a cleaning component is arranged on the dust pipe 104, when a second end of the dust pipe 104 is connected with a power device of the dust collector, a strong suction force is generated in the dust pipe 104, when the dust suction chamber of the housing 101 is close to the floor, dust and/or liquid on the floor is introduced into the dust pipe 104 from the suction inlet, meanwhile, in order to clean stains on the floor, cleaning liquid is sprayed to the rolling brush 102 and/or the floor through the cleaning assembly, the driving part 103 is started at the moment to enable the rolling brush 102 to rotate synchronously, and when the rotating rolling brush 102 is close to the stains on the floor, the stains on the floor are erased and adsorbed by matching with the cleaning liquid.

As another preferred solution, the second end of the dust tube 104 can be provided with a detachable structure, such as a snap connection structure, a screw connection structure, etc., so that the floor brush module of the present invention can be adapted to various vacuum cleaners.

Specifically, the cleaning assembly includes: the spray head 105 is arranged on the shell 101, and the spray head 105 is positioned in the dust suction cavity; the water pump 106 is arranged on the shell 101, and the water pump 106 is communicated with the spray head 105 through a water pipe; the cleaning tank 107 is arranged on the dust pipe 104, and the water pump 106 is communicated with the cleaning tank 107 through a water pipe; wherein the water pump 106 is used for pumping the liquid in the cleaning tank 107 to the spray head 105, so that the spray head 105 sprays the liquid onto the roller brush 102 and/or the floor. Based on the above structure, in order to facilitate spraying the cleaning liquid onto the roller brush 102 and/or the floor, a spray head 105 and a water pump 106 are fixedly arranged (detachably arranged) on the housing 101 and in the dust suction cavity, the spray direction of the spray head 105 faces the roller brush 102 and/or the floor, a cleaning tank 107 is detachably arranged on the dust pipe 104, the cleaning tank 107 is used for storing the cleaning liquid, meanwhile, the water pump 106 is communicated with the spray head 105 through a water pipe, the water pump 106 is communicated with the cleaning tank 107 through a water pipe, and the water pump 106 is used for pumping the liquid in the cleaning tank 107 into the spray head 105, so that the spray head 105 sprays the liquid onto the roller brush 102 and/or the floor.

Preferably, a slide rail may be disposed on the cleaning box 107, a slide groove may be disposed on the dust removing pipe 104, the cleaning box 107 and the dust removing pipe 104 are detachably connected to the slide rail through the slide groove, in order to fix the cleaning box 107, a fastening structure for fastening the slide rail and the slide groove may be disposed on the slide rail, and after the cleaning box 107 is slidably connected to the dust removing pipe 104, the cleaning box is locked by the fastening structure.

Specifically, the spray head 105 is a rectangular parallelepiped structure, and the length direction of the spray head 105 is consistent with the length direction of the rolling brush 102. Preferably, the length direction of the spray head 105 coincides with the length direction of the roller brush 102, so that the spray head 105 sprays the cleaning liquid onto the floor and/or the entire roller brush 102.

Specifically, the cleaning tank 107 is provided with a water inlet, the water inlet is provided with a cleaning tank cover 108, the cleaning tank 107 injects liquid into the cleaning tank 107 through the water inlet, and the cleaning tank cover 108 is used for sealing the water inlet. Preferably, in order to facilitate the user to supplement the cleaning liquid, a water inlet is provided in the cleaning tank 107, the user can inject the cleaning liquid into the cleaning tank 107 through the water inlet, and after completion of the supplement, the water inlet is blocked by the cleaning tank cover 108, thereby preventing the cleaning liquid from flowing out of the cleaning tank 107.

Specifically, dust pipe 104 is provided with vacuum adsorption mouth A, dust pipe 104 outwards bends to form there is sewage straw 109, clean subassembly still includes: a sewage tank 110, wherein the sewage tank 110 is arranged on the dust pipe 104, a sewage port B is arranged on the sewage tank 110, the sewage suction pipe 109 is arranged in the sewage tank 110 through the sewage port B, a vacuum suction pipe 111 is formed in the sewage tank 110 in a bent manner, and the vacuum suction pipe 111 is arranged at the vacuum adsorption port a; when the housing 101 cleans dust and/or liquid on the floor and the second end of the dust pipe 104 is externally connected with an adsorption force, the position of the sewage port B is lower than the position of the vacuum adsorption port a, the sewage port B forms a negative pressure in the direction of the vacuum adsorption port a, and the dust and/or liquid at the suction port enters the sewage tank 110 through the sewage port B and the sewage suction pipe 109. Based on the above structure, in order to collect the sewage on the floor, a sewage tank 110 is disposed on the dust pipe 104, a vacuum suction pipe 111 is disposed in the sewage tank 110, the vacuum suction pipe 111 is a curved pipe, and a sewage port B is further disposed on the sewage tank 110, a vacuum suction port a is disposed on the dust pipe 104 for the dust pipe 104, and a sewage suction pipe 109 is disposed on the dust pipe 104, the sewage suction pipe 109 may be integrally formed with the dust pipe 104 or may be disposed separately from the dust pipe 104, when the sewage tank 110 is disposed on the dust pipe 104, the sewage suction pipe 109 is disposed in the sewage tank 110 through the sewage port B, the vacuum suction pipe 111 is disposed at the vacuum suction port a, when the housing 101 cleans the dust and/or liquid on the floor, and the second end of the dust pipe 104 is externally connected with an adsorption force, the position of the sewage port B is lower than the position of the vacuum suction port a, the sewage port B forms a negative pressure in the direction of the, dust and/or liquid at the suction port enters the sump 110 through the sewage port B and the sewage suction pipe 109.

As a preferred scheme, a slide rail may be disposed on the sewage tank 110, a slide groove may be disposed on the dust removing pipe 104, the sewage tank 110 and the dust removing pipe 104 are detachably connected to the slide rail through the slide groove, in order to fix the sewage tank 110, corresponding fastening structures may be disposed on the slide rail and the slide groove, and after the sewage tank 110 is slidably connected to the dust pipe 104, the sewage tank is fixed through the fastening structures.

Specifically, the cleaning assembly further comprises: the floating cup 112 is arranged on the vacuum suction pipe 111 and is positioned in the sewage tank 110, the floating cup 112 is communicated with the vacuum suction pipe 111, and a plurality of through holes C are formed in the floating cup 112; the floating ball 113, the said floating ball 113 is set up in the float cup 112; when the float cup 112 is filled with the liquid in the waste water tank 110 through the plurality of through holes C, the float ball 113 blocks the vacuum suction pipe 111. For the convenience of reminding the user to change sewage case 110, the utility model discloses set up a superficial cup 112 in sewage case 110, set up a plurality of through-hole C on the superficial cup 112, be convenient for sewage and dip in superficial cup 112, place a floater 113 in superficial cup 112 simultaneously, superficial cup 112 is linked together with vacuum suction pipe 111, the diameter of floater 113 is greater than vacuum suction pipe 111's pipe diameter, when the liquid in sewage case 110 soaks superficial cup 112 through a plurality of through-hole C, vacuum suction pipe 111 is stopped up to floater 113, make the adsorption affinity in the dirt pipe 104 reduce or disappear, be convenient for remind the user to change sewage case 110 or remind the user to pour the sewage in the sewage case 110.

Preferably, a sensor may be disposed in the vacuum pipe 111, the sensor is electrically connected to a click on/off switch of the vacuum cleaner, when the float cup 112 is filled with the liquid in the waste water tank 110 through the plurality of through holes C, the float ball 113 blocks the vacuum pipe 111 to reduce or eliminate the adsorption force in the dust pipe 104, and the sensor is configured to close the switch of the vacuum cleaner to remind a user of replacing the waste water tank 110 or to remind the user of pouring out the waste water in the waste water tank 110.

Specifically, the driving piece 103 is a rolling brush motor, and the floor brush module further comprises: the two gears 114 are respectively arranged on the output shaft of the rolling brush motor and the rolling brush 102, the two gears 114 are meshed with each other, and the rolling brush motor drives the rolling brush 102 to rotate through the two gears 114. Preferably, the driving element 103 is preferably a rolling brush motor, the two gears 114 are respectively disposed on an output shaft of the rolling brush motor and the rolling brush 102, and the rolling brush motor drives the rolling brush 102 to rotate through the two gears 114, so that the rolling brush 102 rotates more stably.

As another preferable scheme, a rotation mechanism may be provided between the dust pipe 104 and the housing 101, so that the housing 101 can rotate left and right and/or back and forth around the dust pipe 104.

As still another preferred solution, a front wheel and a rear wheel may be provided on the housing 101, the front wheel being provided at the front end portion of the housing 101, and the rear wheel being provided at the rear end portion of the housing 101, so that a user can conveniently align the dust suction chamber of the housing 101 with the ground.

As shown in fig. 4 to 6, the utility model discloses a wet or dry dust catcher is still provided, including suction pump 500, separator 600, extension rod 200, dirt bucket subassembly 300 and the utility model discloses a scrubbing brush module, the concrete structure of this scrubbing brush module refers to above-mentioned embodiment, because this scrubbing brush module has adopted all technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. Wherein, the first end of the extension rod 200 is detachably arranged on the floor brush module, the second end of the extension rod 200 is detachably connected with the input port of the dust barrel assembly 300, the output port of the dust barrel assembly 300 is detachably connected with the first end of the separator 600, and the second end of the separator 600 is detachably connected with the suction port of the suction pump 500; wherein, when the suction pump 500 provides the extension pole 200 with the suction force through the separator 600, the floor brush module sucks dust and/or liquid on the floor into the extension pole 200, and the dust bucket assembly 300 is used for collecting the dust and/or liquid in the extension pole 200.

Based on above structure, suction pump 500, separator 600, extension rod 200, dirt bucket subassembly 300 and scrubbing brush module constitute a complete dust catcher, suction pump 500 is used for giving the interior output adsorption affinity of extension rod 200, so that the scrubbing brush module is with in dust and/or the liquid clearance on the floor to dirt bucket subassembly 300, wherein, separator 600 produces the cyclone with the cooperation of suction pump 500, produce the adsorption affinity in making extension rod 200, in addition, suction pump 500, separator 600, extension rod 200, dirt bucket subassembly 300, and the utility model discloses a connection between the scrubbing brush module all adopts detachable construction, be convenient for install fast or change the scrubbing brush module, also be convenient for simultaneously install or dismantle whole scrubbing brush module.

Specifically, the dirt cup assembly 300 includes: a dust barrel filter 302, wherein an input port of the dust barrel filter 302 is detachably connected with the second end of the extension rod 200, and an output port of the dust barrel filter 302 is detachably connected with the first end of the separator 600; the dust barrel 301 is sleeved on the dust barrel filter 302; wherein, the dust bucket filter 302 is used for isolating dust from the dust bucket 301. Based on the above structure, the dust bucket filter 302 of the dust bucket assembly 300 is used for isolating solid dust in the dust bucket 301, gas is discharged into the suction pump 500 through the dust bucket filter 302, the dust bucket 301 and the dust bucket filter 302 are detachably connected, and a user can clean up garbage in the dust bucket 301 conveniently.

As the preferred scheme, can set up a base, set up suction pump 500, separator 600 and dirt bucket subassembly 300 on the base, the user of being convenient for grips the utility model discloses dust catcher.

Specifically, the wet and dry dual-purpose vacuum cleaner further comprises: the exhaust filter 400 is disposed at an exhaust port of the suction pump 500, and the exhaust filter 400 is used for filtering the odor gas and/or the fine dust particles discharged by the suction pump 500. Based on above structure, can set up tail gas filter 400 on suction pump 500's gas vent, keep apart in dirt bucket 301 back when dirt bucket filter 302, gas in the extension rod 200 then discharges to tail gas filter 400 through suction pump 500's gas vent on, discharge again after filtering the utility model discloses the dust catcher makes tail gas can not pollute the room air.

As a preferred scheme, a specific filter element can be arranged on the exhaust filter 400, and the filter element can be detached from the exhaust filter 400, so that the filter element can be conveniently replaced by a user.

As another preferred scheme, can set up a base, set up suction pump 500, separator 600 and dirt bucket subassembly 300 on the base, the user of being convenient for grips the utility model discloses the dust catcher, simultaneously, can set up control panel on the base to and open and close the switch, open and close the switch and be connected with the control panel electricity, control panel is connected with suction pump 500 electricity, the user is behind handheld base, and the accessible is opened and close on-off control the utility model discloses opening and close of dust catcher.

As preferred scheme, the utility model discloses a dry and wet dual-purpose dust catcher's extension rod 200 sets up in an organic whole through dismantling with the scrubbing brush module, if the user need clean during the dust of ceiling etc, only need with the utility model discloses a scrubbing brush module is more do not have the scrubbing brush of cleaning fluid can, like this, the user can grip the utility model discloses dry and wet dual-purpose dust catcher inverts the dust of clean ceiling.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A floor brush module, comprising:

the driving piece is used for driving the rolling brush to rotate;

2. The floor brush module of claim 1, wherein the cleaning assembly comprises:

3. The floor brush module of claim 2, wherein the spray head is a rectangular parallelepiped structure, and a length direction of the spray head is identical to a length direction of the rolling brush.

4. The floor brush module of claim 3, wherein the clean box is provided with a water inlet, the water inlet is provided with a clean box cover, the clean box is filled with liquid through the water inlet, and the clean box cover is used for sealing the water inlet.

5. The floor brush module of claim 2, wherein the dust tube is provided with a vacuum suction port, the dust tube is bent outward to form a sewage suction pipe, and the cleaning assembly further comprises:

6. The floor brush module of claim 5, wherein the cleaning assembly further comprises:

the floating ball is arranged in the floating cup;

7. The floor brush module of claim 1, wherein the drive member is a roller brush motor, the floor brush module further comprising:

8. A wet and dry vacuum cleaner comprising a suction pump, a separator, an extension pole, a dirt cup assembly and a floor brush module according to any one of claims 1-7;

9. The wet and dry vacuum cleaner of claim 8, wherein the dirt tray assembly comprises:

the dust barrel is sleeved on the dust barrel filter;

10. The wet and dry vacuum cleaner of claim 9, further comprising: