CN217547951U - High-efficient clean floor cleaning machine - Google Patents

Abstract

The utility model discloses a high-efficient clean floor cleaning machine, include: handle components, big body subassembly and the scrubbing brush subassembly of equipment mutually, the scrubbing brush subassembly includes: the floor brush comprises a floor brush body, a rolling brush arranged on the floor brush body and a rolling brush cover, wherein a part of the rolling brush is covered in the rolling brush cover, a plurality of scraping blocks are arranged on the inner wall of the rolling brush cover, and the scraping blocks are arranged in a staggered manner; the rolling brush sweeps the upper surface of the scraping block and absorbs water on the scraping block when rotating. The utility model makes the water splashed on the rolling brush cover fall on the scraping block and taken away by the rolling brush instead of dropping on the surface to be cleaned, thereby ensuring clean; the staggered arrangement of the scraping blocks can reduce the contact area between the rolling brush and each scraping block, thereby reducing the instantaneous resistance of the scraping blocks to the rolling brush and reducing the output power of the motor assembly of the floor brush.

Description

High-efficient clean floor cleaning machine

Technical Field

The utility model relates to a floor cleaning machine technical field, more specifically the utility model relates to a high-efficient clean floor cleaning machine that says so.

Background

The floor washing machine is a cleaning machine which is suitable for cleaning, sucking and drying sewage and taking the sewage away from a site, and has the advantages of environmental protection, energy conservation, high efficiency and the like.

At present, the existing floor washing machines in the market comprise: the device comprises a handle, a machine body and a floor brush, wherein the floor brush is provided with a rolling brush and a rolling brush cover, when the device is cleaned, sewage is thrown to the inner wall of the rolling brush cover when the rolling brush rotates, the sewage is left along the inner wall of the rolling brush cover, and finally the sewage is dripped to the ground; meanwhile, when the rolling brush rotates, due to the action of wind, sewage in front of the rolling brush cover is pushed forward to surge, and therefore the cleaning is not clean.

In the prior art, a cleaning device for cleaning a surface is disclosed in patent No. CN102949150B, which comprises: a brush rotatable about a brush axis, said brush being provided with flexible brush elements evenly distributed over the circumference of the brush, a suction area being defined between the brush, said housing and the surface to be cleaned in the space at least partly sealed in the first and second positions, a single squeegee element spaced from the brush and attached to the bottom side of the nozzle housing at the side of the brush where the brush elements enter the housing during rotation of the brush; in this patent, a squeegee element is provided which can be used as a kind of wiping element for pushing or wiping dirt particles and liquid across or off the surface when the cleaning device is moved, thereby ensuring clean cleaning; in the above-mentioned patent technology, the above-mentioned technical problem is solved, but the cleaning is mainly achieved by the contact between the squeegee element and the surface to be wiped. From another perspective, the applicant has developed a cleaning apparatus/scrubber of the prior art design to address the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a high-efficient clean floor cleaning machine.

In order to realize the purpose, the utility model adopts the following technical scheme: an efficient cleaning scrubber comprising: handle components, big body subassembly and the scrubbing brush subassembly of equipment mutually, the scrubbing brush subassembly includes: the floor brush comprises a floor brush body, a rolling brush arranged on the floor brush body and a rolling brush cover, wherein a part of the rolling brush is covered in the rolling brush cover, a plurality of scraping blocks are arranged on the inner wall of the rolling brush cover, and the scraping blocks are arranged in a staggered manner; the rolling brush sweeps the upper surface of the scraping block and absorbs water on the scraping block when rotating.

The scraping block is arranged on the rolling brush cover, so that water splashed on the rolling brush cover falls on the scraping block and is taken away by the rolling brush, and cleanness is guaranteed; the scraping blocks are arranged in a staggered mode, so that the contact area between the rolling brush and the scraping blocks can be reduced, the instantaneous resistance of the scraping blocks to the rolling brush is reduced, and the output power of the scrubbing brush motor assembly is reduced.

In a further technical scheme, the projection of the low-position scraping block close to the ground is positioned at a gap formed between the high-position scraping blocks, and an overlapping part is arranged between the high-position scraping blocks and the low-position scraping blocks; the water on the rolling brush cover can be fully prevented by the scraping block when flowing, and the water does not directly drop on the surface to be cleaned.

In a further technical scheme, the scraping block protrudes towards the rolling brush, so that the scraping block can be in contact with the rolling brush; the upper surface of the scraping block is arranged to be an inclined surface which inclines to the rotating direction of the rolling brush, so that the instantaneous resistance of the scraping block to the rolling brush is reduced.

In a further technical scheme, the scraping block is arranged in parallel to the axis of the rolling brush; the scraping blocks are distributed along the rotating direction of the rolling brush; the specific distribution mode of the scraping blocks is defined, and the rolling brush can be ensured to sweep the surface of the scraping blocks.

In a further technical scheme, blocking strips are arranged on two sides of the inner wall of the rolling brush cover, the scraping blocks located on two sides are connected with the blocking strips, the blocking strips limit the distribution range of the scraping blocks, water on the rolling brush cover can flow onto the scraping blocks, and the water on the rolling brush cover is prevented from dripping to a surface to be cleaned along the two sides of the rolling brush cover.

In the further technical scheme, scrape the piece set up in the round brush lid is close to the one end on ground, the round brush sweep scrape the range that the piece back roll-out round brush lid was covered and is established, get into the work area in, avoided the round brush cloth or the round brush hair on the round brush directly to beat to treat the cleaning surface, the wind-force of production is driven sewage forward, sewage forward surges, the scrubber cleans unclean phenomenon.

In a further technical scheme, a position for assembling the rolling brush is formed on the floor brush main body, and the rolling brush is driven to rotate by a floor brush motor component; the rolling brush cover is arranged on the floor brush main body, and a working area is formed between the floor brush main body and the rolling brush cover and is used for exposing the rolling brush; the rolling brush is driven to rotate by the scrubbing brush motor assembly, and the surface to be cleaned is cleaned in the working area.

In a further technical scheme, the rolling brush is a flexible rolling brush and is provided with rolling brush cloth and/or rolling brush hair, and the rolling brush cloth or the rolling brush hair rotates out of the range covered by the rolling brush cover after sweeping the upper surface of the scraping block and enters a working area; the concrete material of round brush has been injectd to the aforesaid, adopts flexible material, can not scrape the flower and wait to clean the face.

In a further technical scheme, the bodice subassembly include: the large-body suction device comprises a large-body main body, a clear water tank, a sewage tank and a suction motor, wherein the clear water tank, the sewage tank and the suction motor are assembled on the large-body main body; the clean water tank and the sewage tank are respectively connected in the floor brush main body through independent pipelines; the suction motor sucks the sewage into the sewage tank through a pipeline; the concrete structure of big body subassembly has been injectd to the aforesaid, and whole small, simple structure, equipment are convenient.

The utility model discloses a all the other useful technological effects embody in concrete implementation mode.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a scrubber;

FIG. 2 is an exploded view of the scrubber;

FIG. 3 is a cross-sectional view of the floor brush assembly;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic view of a roller brush cover;

FIG. 6 is a schematic view of water flow when two layers of scraping blocks are arranged on the inner wall of the rolling brush cover;

FIG. 7 is a schematic view of water flow when three layers of scraping blocks are arranged on the inner wall of the rolling brush cover;

description of reference numerals:

handle assembly 100

The large body assembly 200 the large body main body 210 the clean water tank 220 the dirty water tank 230 the suction motor 240 the floor brush assembly 300 the floor brush main body 310 the rolling brush 320 the rolling brush cover 330 the barrier strip 331 the floor brush motor assembly 340 the scraping block 400 the high scraping block 400A the low scraping block 400B the middle scraping block 400C the gap 420

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A highly effective floor cleaning machine, as shown in fig. 1-2, comprising: when the handle assembly 100, the big body assembly 200 and the floor brush assembly 300 are assembled, a user holds the handle assembly 100, the floor brush assembly 300 is placed on a surface to be cleaned, and the floor brush assembly 300 is pushed to move on the surface to be cleaned, so that the surface to be cleaned is cleaned.

The floor brush assembly 300 includes: the floor brush comprises a floor brush body 310, a rolling brush 320 and a rolling brush cover 330, wherein the rolling brush 320 is installed on the floor brush body 310 in a rotatable mode, the rolling brush cover 330 is installed on the floor brush body 310, the rolling brush 320 is partially covered in the rolling brush cover 330, a working area is formed between the floor brush body 310 and the rolling brush cover 330, the rolling brush 320 is exposed outside, and the rolling brush 320 can contact a surface to be cleaned in the working area to clean the surface to be cleaned.

During cleaning, the rolling brush 320 rotates counterclockwise in the direction indicated by the arrow in fig. 3, the rolling brush 320 splashes the sewage to the inner wall of the rolling brush cover 330 during the rotation, and the splashing range of the sewage is substantially shown in the orientation of fig. 3 and includes: the left side of the roller brush 320, the right side of the roller brush 320, and the top of the roller brush 320;

an air suction opening is formed in the floor brush main body 310, i.e., the floor brush main body is positioned on the right side of the rolling brush 320 corresponding to the orientation of fig. 3, so that most of the sewage is sucked into the large body assembly 200 through the air suction opening; the sewage splashed to the right side of the rolling brush 320 is sucked into the large body assembly 200 by the air suction opening; the sewage splashed to the top of the rolling brush 320 and attached to the inner wall of the rolling brush cover 330 can fall onto the rolling brush 320 under the gravity or flow leftwards or rightwards along the rolling brush cover 330, and the rightwards flowing sewage is sucked into the big body assembly 200 by the air suction opening; the sewage splashed to the left side of the rolling brush 320 and attached to the inner wall of the rolling brush cover 330 can be dripped onto the surface to be cleaned again without being blocked; in order to prevent the sewage from dropping to the surface to be cleaned again, the scraping block 400 is provided on the inner wall of the rolling brush cover 330, and the sewage on the left side flows to the scraping block 400 along the rolling brush cover 330.

As shown in fig. 3 to 5, the inner wall of the roller cover 330 has a local curvature identical to that of the roller 320, and the scraping unit 400 is disposed at the lower portion of the left side of the roller cover 330 near the edge of the roller cover 330, in a preferred position of the scraping unit 400.

The scraping block 400 protrudes towards the rolling brush 320, so that the rolling brush 320 can sweep the upper surface of the scraping block 400 during rotation, sewage flowing to the scraping block 400 is absorbed, the sewage is effectively prevented from dripping on the surface to be cleaned again, and the cleaning is ensured.

The scraping blocks 400 are distributed on the rolling brush cover 330 in a three-dimensional manner and are arranged in a plurality of staggered manner.

Further, as shown in fig. 4, the upper surface of the scraping block 400 is arranged obliquely, which can effectively reduce the instantaneous resistance of the scraping block 400 to the roller brush 320; the upper surface of the scraping block 400 is inclined downward toward the rotation direction of the drum brush 320.

Further, the scraping block 400 can be made of a silica gel material, or made by a mold encapsulation method; and the scraping block 400 may be mounted to the inner surface of the rolling brush cover 330 by means of a snap-fit.

In one embodiment, the scraping blocks 400 are distributed on the roller cover 330 along the rotation direction of the roller brush 320, a plurality of scraping blocks 400 are staggered, and gaps 420 are formed between adjacent scraping blocks 400.

Further, as shown in fig. 5 and fig. 6, in the present embodiment, two layers of scraping blocks 400 are disposed on the rolling brush cover 330, the scraping blocks 400 are disposed parallel to the axis of the rolling brush 320, and the two layers of scraping blocks 400 are distributed along the rotation direction of the rolling brush 320.

In the distribution direction of the two layers of scraping blocks 400, a high-level scraping block 400A is arranged at the high layer, a low-level scraping block 400B is arranged at the bottom layer, and a certain distance is formed between the high-level scraping block 400A and the low-level scraping block 400B; and gaps 420 are formed between the adjacent scraping blocks 400 on the high-position scraping block 400A and the low-position scraping block 400B, so that the contact area between the rolling brush 320 and the scraping blocks 400 can be reduced, the instantaneous resistance of the scraping blocks 400 to the rolling brush 320 is reduced, and the output power of the floor brush motor assembly 340 is reduced.

As shown in fig. 6, the projection of the low scraping block 400B is located at the notch 420 formed between the high scraping blocks 400A, and there is an overlapping portion with the projection of the high scraping blocks 400A, so that the water on the inner wall of the roller brush cover 330 flows onto the high scraping blocks 400A, and the part stays on the high scraping blocks 400A, and meanwhile the water on the high scraping blocks 400A flows onto the low scraping blocks 400B through the notch 420; the rolling brush 320 sweeps the upper surfaces of the high scraping block 400A and the low scraping block 400B and absorbs water on the high scraping block 400A and the low scraping block 400B when rotating; the rolling brush 320 is rotated out of the range covered by the rolling brush cover 330 after sweeping the two-layer scraping block 400, and enters the working area.

Optionally, the scraping blocks 400 may be further provided with three layers, as shown in fig. 7, a high-level scraping block 400A is provided at the upper layer, a low-level scraping block 400B is provided at the bottom layer, and a middle-level scraping block 400C is provided at the middle layer; the sewage splashed on the rolling brush cover 330 flows downwards under the action of gravity and falls onto the high-position scraping block 400A, part of the sewage flows onto the middle-position scraping block 400C along the arrow direction, and part of the sewage continues to flow onto the low-position scraping block 400B; when the rolling brush 320 rotates, the rolling brush 320 sweeps the high-position scraping block 400A, the middle-position scraping block 400C and the low-position scraping block 400B in sequence to achieve the purpose of absorbing sewage on the scraping block 400, and the rolling brush 320 rolls out of the range covered by the rolling brush cover 330 after sweeping the three-layer scraping block 400 and enters a working area.

In one embodiment, the rolling brush cover 330 is provided with a blocking strip 331 on both sides of the inner wall, and the scraping blocks 400 on both sides are connected with the blocking strip 331; as shown in fig. 5, the barrier 331 may be a rib formed on the inner wall of the hanging brush cover 330, and the scraping blocks 400 at both sides are connected to the barrier 331 to ensure that the sewage on the rolling brush cover 330 can flow to the scraping blocks 400 completely.

In one embodiment, the floor brush body 310 is configured with a position where the roller brush 320 is assembled, and the roller brush 320 is driven to rotate by a floor brush motor assembly 340.

The rolling brush 320 is of a cylindrical structure, and two ends of the rolling brush 320 form connecting parts connected with the floor brush main body 310 and are rotatably connected to the floor brush main body 310 through the connecting parts; there may be various specific coupling structures between the drum brush 320 and the floor brush body 310, just to name one.

The specific structure of the floor brush motor assembly 340 is not limited, and it may be installed in the floor brush main body 310 as long as it can drive the rolling brush 320 to rotate.

The rolling brush 320 is a flexible rolling brush and is provided with rolling brush cloth and/or rolling brush hair, the rolling brush cloth or the rolling brush hair is swept over the upper surface of the scraping block 400 and then is rotated out of the range covered by the rolling brush cover 330 and enters a working area, and the phenomenon that the rolling brush cloth or the rolling brush hair on the rolling brush 320 is directly hit on a surface to be cleaned, so that wind power is generated to drive sewage forward, the sewage forward surges, and the floor cleaning machine cannot clean the floor cleaning machine

In one embodiment, the handle assembly 100 is mounted to the top of the bodice assembly 200, and the floor brush assembly 300 is mounted to the bottom of the bodice assembly 200;

the handle assembly 100 comprises a rod body and a holding part, and a power switch key can be arranged on the handle assembly 100;

the bodice assembly 200 includes: a large body main body 210, a clean water tank 220, a foul water tank 230, and a suction motor 240 mounted to the large body main body 210; the clean water tank 220 and the sewage tank 230 are respectively connected into the floor brush main body 310 through independent pipelines, the clean water tank 220 can be connected with a water pump, and the water in the clean water tank 220 can be sprayed onto the rolling brush 320 or the surface to be cleaned by the water pump through the pipeline; the suction motor 240 sucks sewage and garbage particles into the sewage tank 230 through a pipeline to clean the surface to be cleaned;

the large assembly 200 can be internally provided with a lithium battery, so that the whole floor washing machine can be wirelessly used or can be used by being connected with electricity.

The top of the main body 210 is connected to the rod of the handle assembly 100, and the bottom of the main body 210 is connected to the floor brush main body 310, specifically, connecting sleeves are disposed at the top and the bottom of the main body 210, and are connected to the rod and the sleeve of the floor brush main body 310.

The clean water tank 220 and the sewage tank 230 may be detachably mounted to the main body 210 in a simple manner, so that water may be conveniently filled into the clean water tank 220, and the sewage tank 230 may be conveniently removed for subsequent cleaning.

A control circuit board is arranged in the handle assembly 100 or the big body assembly 200 and can control the operation; various cleaning modes can be written in the control circuit board in advance, a user can select a mode required to be cleaned according to needs, and in different cleaning modes, the running power of the suction motor 240 and the floor brush motor assembly 340 can be different, the cleaning time can be different, and the like.

When using, press the switch button on the scrubber, suction motor 240 starts work, and scrubbing brush motor subassembly 340 drives the round brush 320 and rotates, and the water pump passes through the pipeline with the water of clean water tank 220 and carries on scrubbing brush subassembly 300, and the scrubber begins to clean the work, and the default at this moment is automatic mode.

In one cleaning mode: when the floor scrubber moves forward to suck water on the ground with accumulated sewage, the suction motor 240 and the brush motor assembly 340 of the floor scrubber are turned on, the brush motor assembly 340 drives the rolling brush 320 to rotate, so that the sewage on the ground is swept to the suction port of the brush assembly 300, and the sewage is collected into the sewage tank 230 along a pipeline. In the process of cleaning the ground, the floor cleaning machine throws sewage onto the inner wall of the rolling brush cover 330 due to the high-speed rotation of the rolling brush 320, then the sewage flows down along the inner wall of the rolling brush cover 330 and finally drips onto the multilayer three-dimensional distributed scraping blocks 400, at the moment, the rolling brush 320 rotating at high speed sweeps most of the sewage away from the scraping block 400 at the highest layer, and the residual sewage which cannot be swept away by the rolling brush 320 flows onto the scraping block 400 at the next layer along the notch 420 transversely broken by the scraping block 400 at the highest layer, and when the rolling brush 320 rotates to the next period, the residual sewage on the scraping block 400 at the lower layer is swept away again; the circulation is performed in such a way, so that the rolling brush 320 can completely sweep away the sewage on the scraping blocks 400, and the sewage is prevented from dropping on the ground.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. An efficient cleaning scrubber comprising: handle components, big body subassembly and scrubbing brush subassembly of equipment mutually, the scrubbing brush subassembly includes: scrubbing brush main part, install round brush and round brush lid in the scrubbing brush main part, the round brush is local to be covered and locates in the round brush lid, its characterized in that:

the inner wall of the rolling brush cover is provided with a plurality of scraping blocks, and the scraping blocks are arranged in a staggered manner;

the rolling brush sweeps the upper surface of the scraping block and absorbs water on the scraping block when rotating.

2. The high efficiency cleaning scrubber machine as recited in claim 1, wherein: the projection of the low scraping block close to the ground is positioned at the gap formed between the high scraping blocks, and the high scraping blocks are overlapped.

3. The high efficiency floor cleaning machine of claim 2, wherein: the scraping block protrudes towards the rolling brush, and the upper surface of the scraping block is an inclined surface which inclines towards the rotating direction of the rolling brush.

4. A highly efficient floor cleaning machine as claimed in claim 3 wherein: the scraping block is arranged in parallel to the axis of the rolling brush; and the scraping blocks are distributed along the rotating direction of the rolling brush.

5. The high efficiency floor cleaning machine of claim 2, wherein: the rolling brush cover is characterized in that barrier strips are arranged on two sides of the inner wall of the rolling brush cover, and scraping blocks positioned on two sides are connected with the barrier strips.

6. The high efficiency cleaning scrubber machine as recited in claim 1, wherein: the scraping block is arranged at one end, close to the ground, of the rolling brush cover, and the rolling brush rotates out of the range covered by the rolling brush cover after sweeping the scraping block.

7. The high efficiency cleaning scrubber machine as recited in claim 6, wherein: the main body of the floor brush is provided with a position for assembling the rolling brush, and the rolling brush is driven to rotate by a motor component of the floor brush;

the rolling brush cover is arranged on the floor brush main body, and a working area is formed between the floor brush main body and the rolling brush cover and is used for the rolling brush to be exposed outside.

8. The high efficiency cleaning scrubber machine as recited in claim 1, wherein: the rolling brush is a flexible rolling brush and is provided with rolling brush cloth and/or rolling brush hair, and the rolling brush cloth or the rolling brush hair rotates out of the range covered by the rolling brush cover after sweeping the upper surface of the scraping block.

9. The high efficiency floor cleaning machine of claim 1, wherein: the bodice subassembly include: the large-body suction device comprises a large-body main body, a clear water tank, a sewage tank and a suction motor, wherein the clear water tank, the sewage tank and the suction motor are assembled on the large-body main body; the clean water tank and the sewage tank are respectively connected in the floor brush main body through independent pipelines; the suction motor sucks sewage into the sewage tank through a pipeline.

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