CN209499621U

CN209499621U - Cleaning machine

Info

Publication number: CN209499621U
Application number: CN201821562377.6U
Authority: CN
Inventors: 张士松; 徐静涛; 庞晓丽
Original assignee: Positec Power Tools Suzhou Co Ltd
Current assignee: Positec Power Tools Suzhou Co Ltd
Priority date: 2018-02-28
Filing date: 2018-09-25
Publication date: 2019-10-18
Anticipated expiration: 2028-09-25

Abstract

The utility model relates to a kind of cleaning machines comprising pedestal；One end of ground brush assemblies, described ground brush assemblies and pedestal connects, and described ground brush assemblies have dirt entrance；Cassette for supplying, the cassette for supplying are set on pedestal, liquid of the cassette for supplying to store sprinkling；Recycling bins, the recycling bins are set on pedestal, and for the recycling bins to the received dirty air of eliminating impurities entrance, the recycling bins include the first filter device；Hand held cleaner, the hand held cleaner are connected with recycling bins, and the hand held cleaner includes the power source and the second filter device for generating dust suction negative pressure, and the hand held cleaner can separate from cleaning machine and independently undertake dust suction and dust.Compared with prior art, the utility model is combined by that will wipe ground machine with hand held cleaner, is realized all standing of cleaning occasion, is improved the service efficiency of machine.

Description

Cleaning machine

Technical Field

The utility model relates to a clean technical field especially relates to a cleaning machine for following dirty clearance in surface.

Background

In the prior art, there are vertical floor mopping and cleaning machines, or vertical vacuum cleaners. In the case of a floor cleaning machine, which generally comprises a liquid or dust inlet, a supply tank for clear water and/or detergent mix, a waste recovery tank, a passage connecting the waste recovery tank to the dust inlet, a dust filter, and a vacuum fan assembly for generating a negative pressure induced airflow, dirt and water passing through the dust inlet under the influence of the vacuum fan assembly enters the waste recovery tank and is collected by the waste recovery tank, and an airflow containing a small amount of dust is filtered by the dust filter and then discharged through the vacuum fan assembly. The floor cleaning machine can clean floating dust on the surface and can also clean stubborn stains, which cannot be solved by the existing dust collector, but the single floor cleaning machine cannot clean occasions such as a table top sofa and the like, because the cleaning equipment can only realize single vertical floor cleaning and floor washing or dust collection, the integrated functions of dust collection and floor cleaning cannot be realized at the same time.

Therefore, in order to solve the problems in the prior art, it is necessary to provide a floor cleaning machine with a novel structure that can simultaneously achieve both floor cleaning and dust collection functions, so as to achieve full coverage of cleaning occasions.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cleaning machine, this cleaning machine will wipe the ground machine and combine together with the dust catcher, compromise simultaneously and wipe ground function and dust absorption function, realize the full coverage of clean occasion, improve the availability factor of machine.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a cleaning machine, comprising:

a base;

the floor brush assembly is connected with one end of the base and is provided with a dirt inlet;

a supply tank disposed on the base, the supply tank being configured to store a sprayed liquid;

the recycling box is arranged on the base and used for filtering dirty air received by the dirt inlet, and the recycling box comprises a first filtering device;

the second filtering device is arranged separately from the recovery tank and is connected with the recovery tank in series, and the second filtering device is used for filtering the airflow discharged by the recovery tank after being filtered again;

a power source to generate a suction negative pressure.

Further, the second filter device includes an airflow inlet connected to the recovery box, a second filter for filtering air received by the airflow inlet, a dust box for storing dirt separated by the second filter, and an airflow outlet for discharging air separated by the second filter.

Furthermore, the power source comprises at least one power source, the second filtering device is provided with the power source, and the second filtering device can be separated from the cleaning machine and independently undertake dust collection and dust collection.

Further, the floor brush assembly comprises a rolling brush, a spray opening and a high-pressure pipe for connecting the spray opening and the supply tank, wherein the spray opening is positioned behind the rolling brush, and water mist or fine water drops are sprayed from the spray opening.

Furthermore, the spray opening is positioned above the working surface, and water mist or fine water drops sprayed from the spray opening directly act on the rolling brush.

Furthermore, the spray opening is positioned below the working surface, and the water mist or fine water drops sprayed from the spray opening directly act on the working surface.

In order to achieve the above object, the utility model discloses a another technical scheme is:

a cleaning machine, comprising:

a base;

the recycling box is arranged on the base and used for separating dirty air received by the dirt inlet, and the recycling box comprises a first filtering device;

the second filtering device is used for filtering the airflow discharged after being filtered by the recovery box again;

the power source is used for generating negative dust suction pressure for the cleaning machine, and can be separated from the cleaning machine and still provide negative pressure required by work for the second filtering device after separation.

Further, the second filtering device can be separated from the cleaning machine, and the power source is arranged on the second filtering device.

a cleaning machine, comprising:

a base;

the recycling box is arranged on the base and used for separating dirty air received by the dirt inlet, and the recycling box comprises a first filter and a waterproof filter;

a second filter device including an airflow inlet connected to the recovery box, a second filter, a dust box for storing dirt separated by the second filter, and an airflow outlet for discharging air separated by the second filter;

a power source to generate a negative dust suction pressure;

the air flow circulation path of the cleaning machine is as follows: dirt inlet-first filter-water proof filter-airflow inlet-second filter-airflow outlet.

a cleaning machine, comprising:

a base;

a second filter device, which comprises an airflow inlet connected with the recovery box, a second filter for separating the air received by the airflow inlet, a dust collecting box for storing the dirt separated by the second filter, and an airflow outlet for discharging the air separated by the second filter, and is provided with a power source for generating negative dust suction pressure;

the second filtering device is provided with a first working mode and a second working mode;

in the first working mode, the second filtering device is not matched with the recovery box, and the second filtering device works independently and undertakes dust collection and dust collection;

in the second working mode, the second filtering device is matched with the recovery box, and the second filtering device and the recovery box jointly bear dust collection and dust collection.

Compared with the prior art, the utility model combines the floor-cleaning machine and the dust collector, and simultaneously has the floor-cleaning function and the dust-collecting function, thereby realizing the full coverage of the cleaning occasion and improving the use efficiency of the machine; and the second filter device is arranged independently, so that the second filter device can be detached to realize independent dust collection, and the application range of the cleaning machine is enlarged.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

Fig. 1 is a schematic perspective view of the cleaning machine of the present invention.

Fig. 2 is an exploded view of the cleaning machine of fig. 1.

Fig. 3 is a partial cross-sectional view of the washer of fig. 1.

Fig. 4 is an exploded view of fig. 3.

FIG. 5 is a cross-sectional view of the floor brush assembly of FIG. 3 taken along line A-A.

FIG. 6 is a schematic view of the hand-held cleaner of the cleaning machine of FIG. 1 in isolation.

Wherein,

100 base 20 floor brush assembly of cleaning machine 10

201 dirt inlet 202 roller brush 203 spray nozzle

204 high-pressure pipe 205 flow passage 206 floor brush air duct dust collecting port

207 outlet 208 of the floor brush air duct and a supply box of the rolling brush motor 30

301 pressure pump 302 low pressure pipe 40 recovery box

401 first filtering device 402 dirty water collecting cup 403 waterproof filter

404 first airflow inlet 405 first airflow outlet 50 hand-held cleaner

90 hard tube 54 holding handle 501 power source

502 second Filter 503 gripping handle 504 dust Box

505 airflow outlet 506 airflow inlet 60 battery pack

70 middle tube 80 handle 81 button

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description of the embodiments of the present invention, the "dust" or "dust" referred to means different substances for different usage scenarios, not simply dust in the literal sense. For example, in a typical indoor home setting, the "dust" or "dirt" may be dust, breadcrumbs, cookie crumbs, muddy water, granular rice kernels, clean water sprinkled on the ground, dirty water, or the like; in dirty scenes, such as in a garage environment, there may be large areas of dirt, and the "dirt" or "dust" may be silt, a mixture of mud and water, large areas of dirty water, and so on. "dust" or "dirt" represents different substances in different usage scenarios, including but not limited to the above illustrations.

As shown in fig. 1 to 4, the washing machine 100 includes a base 10, a floor brush assembly 20, a supply tank 30, a recovery tank 40, a power source 501 for generating negative suction pressure, a battery pack 60 for supplying power to the washing machine 100, a handle 80 for holding to push the washing machine 100 to work, and an intermediate pipe 70 connecting the handle 80 and the base 10. In one embodiment, the washing machine 100 may be provided with a battery pack 60 to provide power, the battery pack 60 being removable from the machine. In other embodiments, the battery pack may not be provided and the washing machine 100 may be provided with a power cord and plug to obtain power from other sources.

As shown in FIG. 3, a floor brush assembly 20 is coupled to one end of the base 10, the floor brush assembly 20 having a dirt inlet 201 for receiving dirt. The dirt inlet 201 may receive dirty air with dust and may also receive dirty water with dust. The supply tank 30 is disposed on the base 10 and fixed to the base 10, and the supply tank 30 stores the sprayed liquid. The recovery tank 40 is provided on the base 10 and fixed to the base 10, and the recovery tank 40 is used to separate dirty air or sewage received by the sewage inlet 201. In one embodiment, both supply tank 30 and recovery tank 40 are removable from base 10, which may facilitate the replacement or pouring of liquids.

As shown in fig. 3 and 5, the floor brush assembly 20 includes a roll brush 202, a spray opening 203, and a high pressure pipe 204 connecting the spray opening 203 and the supply tank 30. The spray opening 203 sprays mist or fine water droplets. In one embodiment, the spray opening 203 is located above the working surface and behind the roller brush 202, and the water mist or fine water droplets sprayed from the spray opening 203 directly act on the roller brush 202, and the bristles of the roller brush 202 collect dust and other dirt as the roller brush 202 rolls. In one embodiment, the spray opening 203 controls the water mist or fine water droplets through a pump connected with the spray opening 203, the water can be atomized when the outlet of the spray opening 203 is smaller as the pressure of the pump is higher, and the control of the water mist or fine water droplets can be realized by adjusting the pressure of the pump and the size of the outlet of the spray opening 203. Through directly carrying out atomization treatment to water earlier, turn into water smoke or tiny water droplet with water, then act on the round brush again, directly act on the scheme that atomizes again on the round brush with water among the prior art, the atomizing is stable, and the atomizing effect does not receive the influence of round brush, and is better to the adsorption efficiency of dust.

In another embodiment, the mist or droplets from the spray opening 203 act directly on the work surface, the spray opening 203 is located close to the underside of the work surface and behind the roller brush 202, i.e. the spray opening 203 is now located directly behind the roller brush 202 as shown in fig. 3, so that the spray opening 203 is directed towards the mist or droplets from the floor, and the bristles of the roller brush 202 roll during cleaning and collect the dust and other dirt to which the mist or droplets are attached. Towards the scheme of spraying water on the round brush the place ahead working surface among the prior art, if the machine does not move towards the place ahead continuation, remaining water can cause secondary pollution, and this application is according to general user's use habit, for furthest's secondary pollution who avoids the house, can adopt the operation method of retreating the formula, and simultaneously, along with the cleaner that drags round trip, the user is used to drag the cleaner towards the direction of user's health, so through setting up nozzle 203 in the rear of round brush and set up nozzle 203 for water smoke or the water droplet to ground spun, it is more convenient to use, and make the probability that causes secondary pollution lower.

As shown in fig. 3, the floor brush assembly 20 further includes a flow passage 205 communicating with the recovery tank 40, and the filth enters the floor brush assembly through the filth inlet 201 and is collected by the roller brush 202, and the collected filth passes through the flow passage 205 to the recovery tank 40. In another embodiment, at least a portion of the dust and other contaminants are not drawn into the floor brush assembly 20 by the suction vacuum without being acted upon by the roll brush 202.

As shown in fig. 5, the bristles of the roller brush 202 are arranged in a spiral shape, and the flow channel 205 has a dust collecting opening 206 of the floor brush air duct and an outlet 207 of the floor brush air duct. The floor brush assembly 20 includes a brush motor 208 that controls the rotation of the brush roll 202.

As shown in fig. 3, the washer 100 includes a pressure pump 301 and a low-pressure pipe 302, the pressure pump 301 is connected to the high-pressure pipe 204, and the liquid in the supply tank 30 flows into the high-pressure pipe 204 via the low-pressure pipe 302 and flows from the high-pressure pipe 204 to the spray opening 203 to be sprayed. In one embodiment, a pressure pump 301 and a low pressure tube 302 are disposed on the base 10.

In one embodiment, the liquid in supply tank 30 is clean water, and in another embodiment, the liquid in supply tank 30 is water containing a cleaning liquid.

As shown in fig. 4, the recycling bin 40 includes a first filtering device 401 and a dirty water collecting cup 402 for collecting dust or dirty water. In one embodiment, as shown in FIG. 4, recovery tank 40 also includes a water resistant filter 403. The dirt entering the recycling bin 40 is separated by the first filtering device 401 and collected by the dirty water collecting cup 402, and the air flow and moisture containing a small amount of dust are further filtered by the water-proof filter 403.

In one embodiment, water repellent filter 403 is a water repellent filter that performs water repellent filtering. In one embodiment, the waterproof filter 403 is waterproof HEPA 403, so that moisture can be prevented from entering other electrical devices to damage the electrical devices.

The cleaning machine 100 further includes a second filtering device provided separately from the recycling bin 40 and connected in series with the recycling bin 40, for filtering the air flow discharged after being filtered by the recycling bin 40 again. In one embodiment, the power source comprises at least one, and the second filter device is provided with a power source, and can be separated from the cleaning machine and independently undertake dust collection and dust collection. The second filter device may be any shape and configuration of the dust collecting apparatus, such as the handheld dust collector 50, and the structure of the second filter device will be described below by taking the handheld dust collector 50 as an example.

As shown in fig. 3, the hand-held cleaner 50 is connected in series with the recovery tank 40. The hand-held cleaner 50 can be detached from the washing machine. The hand-held cleaner 50 includes a power source to generate suction negative pressure, a battery pack to power the hand-held cleaner 50, and a second filter device. In the present embodiment, the power source of the handheld vacuum cleaner 50 is the power source 501 of the cleaning machine 100, and the power source 501 of the cleaning machine 100 is the power source for operating the handheld vacuum cleaner 50, that is, the power source 501 is disposed on the handheld vacuum cleaner 50. The battery pack of the hand-held cleaner 50 is the battery pack 60 of the washing machine 100, i.e. the battery pack 60 is provided on the hand-held cleaner 50. Indirectly, the power source 501 can be disconnected from the washer 100 and still provide the negative pressure required for operation of the hand-held cleaner 50 after disconnection. In another embodiment, the washer 100 may be provided with multiple power sources, one of which powers the washer 100 and another of which powers the hand-held cleaner 50. In another embodiment, the floor brush assembly 20 is provided with a power source for driving the rolling brush to rotate, in addition to the power source for the washing machine and/or the hand-held cleaner 50.

As shown in fig. 4, the second filtering means includes an air flow inlet 506 connected to the recovery tank 40, a second filter 502 for separating air received in the air flow inlet 506, a dust box 504 for storing dirt separated by the second filter 502, and an air flow outlet 505 for discharging air separated by the second filter 502. The second filter 502 is used for filtering the air flow discharged after being filtered by the recycling bin 40 again, that is, the second filter 502 is used for filtering the dusty air flow after being filtered by the hepa 403 again.

In another embodiment, the second filter device may not be able to perform the dust-collecting function alone, i.e. the second filter device lacks the requirement for independent operation, such as no power source, no battery pack or power cord, but has an air flow inlet therein, a second filter for separating air received by the air flow inlet, a dust box for storing dirt separated by the second filter, and an air flow outlet for discharging air separated by the second filter, wherein the second filter, the dust box, and the related structure for recycling and connection are similar to those of the above-mentioned hand-held cleaner 50.

The cleaning machine 100 has a clean air outlet, which is an airflow outlet 505, on the hand-held cleaner 50.

As shown in fig. 4, the recycling bin 40 comprises a first air inlet 404 connected to the floor brush assembly 20 and a first air outlet 405 connected to the hand-held cleaner 50, and the first filtering device 401 is disposed in the dirty water collecting cup 402.

As shown in fig. 1, a control button 81 is provided on the handle 80, and the control button 81 may include a power, normal and water spraying mode, so that the user can select the mode according to the actual use requirement.

In one embodiment, the hand-held cleaner 50 is capable of separating from the washer 100 and carrying dust and dirt independently. As shown in fig. 6, the handheld vacuum cleaner 50 can be connected to a hard pipe 90 for dust collection, so that the handheld vacuum cleaner 50 can be used for cleaning higher places, and the handheld vacuum cleaner 50 can be used for replacing different accessory heads to flexibly collect dust on places such as windowsills, sofas and the like.

The handheld vacuum cleaner 50 has a first working mode and a second working mode;

in the first operation mode, the hand-held cleaner 50 is not engaged with the recovery tank 40, and the hand-held cleaner 50 operates independently and undertakes dust collection and dust collection;

in the second mode of operation, the hand-held cleaner 50 is engaged with the recovery tank 40, and the hand-held cleaner 50 and the recovery tank 40 share the roles of dust suction and dust collection.

As shown in fig. 4, the hand-held cleaner 50 has a grip handle 503, and when the hand-held cleaner 50 is independently charged with dust collection and dust collection, the grip handle 503 is a grip handle of the hand-held cleaner 50 during operation. The grip 503 is provided with control buttons, which may be powerful and normal, and the user may select the mode according to actual use requirements.

In one embodiment, the handheld cleaner 50 and the recovery tank 40 are disposed on the same side of the base 10, and the supply tank 30 is disposed on the opposite side of the base 10 from the handheld cleaner 50 and the recovery tank 40 for center of gravity stabilization. As shown in fig. 3, the hand-held cleaner 50 and the recovery tank 40 are located on the front side in the forward direction of operation of the machine, and the supply tank 30 is located on the rear side.

The airflow path of the washer 100 is: dirt inlet 201-first filter device 401-water tight filter 403-airflow inlet 506-second filter 502-airflow outlet 505.

Compared with the prior art, the utility model discloses a to wipe ground machine and dust catcher combine together, compromise simultaneously and wipe ground function and dust absorption function, realize the full coverage of clean occasion, improve the availability factor of machine.

While only a few embodiments of the present invention have been described and illustrated herein, those skilled in the art will readily envision other means or structures for performing the functions and/or obtaining the structures described herein, and each of such variations or modifications is deemed to be within the scope of the present invention.

Claims

1. A cleaning machine, characterized in that it comprises:

a base;

a power source to generate a suction negative pressure.

2. The washing machine as claimed in claim 1, wherein the second filtering means includes an air flow inlet connected to the recovery tank, a second filter for filtering air received in the air flow inlet, a dust box for storing dirt separated by the second filter, and an air flow outlet for discharging air separated by the second filter.

3. The washing machine as claimed in claim 1 wherein the power source includes at least one and the second filter means is provided with a power source, the second filter means being separable from the washing machine and carrying dust collection and collection independently.

4. The washer of claim 1, wherein the floor brush assembly comprises a roll brush, a spray outlet behind the roll brush, the spray outlet spraying water mist or fine water droplets, and a high pressure tube connecting the spray outlet to the supply tank.

5. The cleaning machine of claim 4 wherein the spray outlets are located above and remote from the work surface, the spray or fine droplets of water from the spray outlets acting directly on the roller brush.

6. The cleaning machine of claim 4 wherein the spray outlets are located adjacent and below the work surface, the spray outlets projecting a mist or fine droplets of water directed at the work surface.

7. A cleaning machine, characterized in that it comprises:

a base;

8. The washing machine as claimed in claim 7 wherein the second filter means is detachable from the washing machine and the power source is provided on the second filter means.

9. The washer of claim 7, wherein the floor brush assembly includes a roll brush, a spray outlet behind the roll brush, the spray outlet spraying water mist or fine water droplets, and a high pressure tube connecting the spray outlet with the supply tank.

10. The cleaning machine of claim 9 wherein the spray outlets are located above and remote from the work surface, the spray or fine droplets of water from the spray outlets acting directly on the roller brush.

11. The cleaning machine of claim 9 wherein the spray outlets are located adjacent and below the work surface, the spray outlets projecting a mist or fine droplets of water directed at the work surface.

12. A cleaning machine, characterized in that it comprises:

a base;

a power source to generate a negative dust suction pressure;

13. The washer of claim 12, wherein the floor brush assembly comprises a roll brush, a spray outlet behind the roll brush, the spray outlet spraying water mist or fine water droplets, and a high pressure tube connecting the spray outlet to the supply tank.

14. The cleaning machine of claim 13 wherein the spray outlets are located above and remote from the work surface, the spray or fine droplets of water from the spray outlets acting directly on the roller brush.

15. The cleaning machine of claim 13 wherein the spray outlets are located adjacent and below the work surface, the spray outlets projecting a mist or fine droplets of water directed at the work surface.

16. A cleaning machine, characterized in that it comprises:

a base;

17. The washer of claim 16, wherein the floor brush assembly includes a roll brush, a spray outlet behind the roll brush, the spray outlet spraying water mist or fine water droplets, and a high pressure tube connecting the spray outlet to the supply tank.

18. The cleaning machine of claim 17 wherein the spray outlets are located above and remote from the work surface, the spray or fine droplets of water from the spray outlets acting directly on the roller brush.

19. The cleaning machine of claim 17 wherein the spray outlets are located adjacent and below the work surface, the spray outlets projecting a mist or fine droplets of water directed at the work surface.