CN216317411U - Double-pump type cleaning device - Google Patents

Abstract

The utility model discloses a double-pump type cleaning device which comprises a front brush roll, a rear brush roll, a first liquid pump, a second liquid pump and a suction pipeline, wherein the front brush roll and the rear brush roll are driven by a driving device to rotate in the same direction, the first liquid pump can supply liquid to the front brush roll to wet and clean the front brush roll, the second liquid pump can supply liquid to the rear brush roll to wet and clean the rear brush roll, the front brush roll is provided with first bristles capable of cleaning a surface to be cleaned through rolling brushing, and the rear brush roll is provided with second bristles capable of cleaning an object to be cleaned through rolling brushing. The rotary type floor cleaning machine can be used for wetting and cleaning the front brush roll and the rear brush roll respectively and independently, the rotary front brush roll can better roll and brush floor and a surface to be cleaned of a ceramic tile through the first bristles, and the rotary rear brush roll can better pat and roll and brush a carpet and a carpet to be cleaned through the second bristles, so that different floors can be rolled and brushed, the operation is convenient, time and labor are saved, and the efficiency is improved.

Description

Double-pump type cleaning device

Technical Field

The utility model relates to a cleaning device, in particular to a double-pump type cleaning device.

Background

Early ground cleaning tools used by people were brooms, mops, etc., which relied primarily on manual operation by people to accomplish the cleaning. With the rapid development of science and technology and the continuous progress of society, the living conditions of people are continuously improved, the requirements on living environment are higher and higher, the cleaning concept is more and more emphasized, and therefore, the requirements of people on the floor cleaning tool are also gradually improved. Traditional dust catcher relies on electric power energy supply, absorbs subaerial rubbish, dust etc. through producing the negative pressure, but can't clear up firmly attached some rubbish and spot etc. subaerial, consequently, drive the roller brush formula cleaning device who cleans ground through the motor and use more and more.

However, the existing rolling brush type cleaning device usually has only one brush roll, when the rolling brush is needed to clean different floors, such as the rolling brush to clean the floor, the tile to wait for the cleaning surface, the rolling brush to clean the carpet, and the carpet to wait for the cleaning object, different cleaning devices or different types of brush rolls need to be replaced repeatedly, even the brush roll needs to be detached for cleaning, etc., which is inconvenient to operate, consumes time and labor, has low efficiency and poor cleaning effect, cannot meet the higher and higher requirements of users, and affects the application and development of products.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-pump type cleaning device, which can solve at least one of the technical problems, and the technical scheme of the utility model is as follows:

the utility model provides a double-pump formula cleaning device, including preceding brush roll, back brush roll, first liquid pump, second liquid pump and suction pipeline, preceding brush roll and back brush roll are driven by drive arrangement syntropy and are rotated, first liquid pump can supply liquid with moist, wash preceding brush roll to preceding brush roll, the second liquid pump can supply liquid with moist, wash back brush roll to back brush roll, preceding brush roll has can the round brush clean first brush hair of treating the cleaning surface, back brush roll has can the round brush clean second brush hair of treating the cleaning object, suction pipeline and the corresponding cooperation of back brush roll.

In some embodiments, the first liquid pump and the second liquid pump are each connected to the reservoir by a conduit.

In some embodiments, a first fluid pump supplies fluid to the front brush roll through a first spray head assembly and a second fluid pump supplies fluid to the rear brush roll through a second spray head assembly.

In some embodiments, the front brush roll, the rear brush roll, the first liquid pump, the second liquid pump, and the suction duct are disposed on the base, the suction duct being located at a rear lower end of the rear brush roll.

In some embodiments, the base is provided with a first scraping bar which is matched with the front brush roller.

In some embodiments, a first roller is disposed at a bottom of the base, the first roller being positioned between the front brush roll and the rear brush roll.

In some embodiments, the front brush roll includes a first shaft on which the first bristles are disposed, and the rear brush roll includes a second shaft on which the second bristles are disposed.

The utility model has the beneficial effects that: first liquid pump can supply liquid to preceding brush roll, the second liquid pump can supply liquid to back brush roll, for example, water, cleaning solution etc., thereby can be respectively alone to preceding brush roll and back brush roll moist, wash, mutual noninterference, brush roll and back brush roll syntropy rotate before the drive arrangement drive, the pivoted preceding brush roll can better the clean floor of round brush through first brush hair, the ceramic tile waits for the cleaning surface, pivoted back brush roll can pat better through the second brush hair, the carpet is cleaned to the round brush, the carpet waits for the cleaning thing, the rubbish rethread back brush that preceding brush roll brushed, then arrange rubbish suction by the suction pipeline, thereby can carry out the round brush cleaning to the ground of difference, need not change the brush roll of different cleaning device or change different grade type, high operation convenience, time and labor saving, the efficiency is improved, user's demand can be satisfied better.

In addition, in the technical scheme of the utility model, the technical scheme can be realized by adopting the conventional means in the field unless being particularly described.

Drawings

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

Fig. 1 is a schematic structural view of a dual pump type cleaning apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a dual pump type cleaning apparatus according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a dual pump type cleaning apparatus according to an embodiment of the present invention.

The reference number in the drawing indicates that the base 1, the first roller 11, the first scraping strip 12, the front brush roller 2, the first brush bristles 21, the first rotating shaft 22, the rear brush roller 3, the second brush bristles 31, the second rotating shaft 32, the first liquid pump 4, the first spray head assembly 41, the second liquid pump 5, the second spray head assembly 51, the suction pipeline 6 and the liquid storage tank 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating some embodiments of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", "bottom", "top", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are used broadly and can be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected through the inside of two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a double-pump type cleaning device according to the present invention is schematically shown, and includes a front brush roller 2, a rear brush roller 3, a first liquid pump 4, a second liquid pump 5 and a suction duct 6, where the front brush roller 2, the rear brush roller 3, the first liquid pump 4, the second liquid pump 5 and the suction duct 6 are generally disposed on a base 1, the first liquid pump 4 can pump corresponding liquid to supply liquid to the front brush roller 2, and the second liquid pump 5 can pump corresponding liquid to supply liquid, such as water, cleaning liquid and the like, to the rear brush roller 3, so as to wet and clean the front brush roller 2 and the rear brush roller 3, respectively.

Referring to fig. 3, the front brush roll 2 is in front, the rear brush roll 3 is behind, the front brush roll 2 is substantially parallel to the rear brush roll 3, the front brush roll 2 and the rear brush roll 3 are driven by a driving device, the front brush roll 2 and the rear brush roll 3 can be driven by a motor, a motor and other driving devices respectively, or the motor and other driving devices can drive the front brush roll 2 and the rear brush roll 3 to be linked through a transmission mechanism, the front brush roll 2 and the rear brush roll 3 rotate in the same direction, for example, both rotate counterclockwise, usually, the length of the front brush roll 2 is substantially the same as that of the rear brush roll 3, the front brush roll 2 has first bristles 21 capable of rolling and brushing a surface to be cleaned, the rear brush roll 3 has second bristles 31 capable of rolling and brushing an object to be cleaned, and the suction pipeline 6 is used for sucking and discharging corresponding garbage.

In the use process, the first liquid pump 4 and the second liquid pump 5 spray clear water, cleaning solution and other liquid to the front brush roller 2 and the rear brush roller 3 respectively and independently without mutual interference, so that the front brush roller 2 and the rear brush roller 3 are respectively wetted and cleaned. Brush roll 2 and back brush roll 3 syntropy rotate before the drive arrangement drive, brush roll 2 sprays the clear water to first liquid pump 4, liquid such as cleaning solution, pivoted preceding brush roll 2 can be better the round brush clean floor through first brush hair 21, the ceramic tile waits for the cleaning surface, brush roll 3 sprays the clear water to second liquid pump 5 backward, liquid such as cleaning solution, pivoted back brush roll 3 can be patted better through second brush hair 31, the round brush cleans the carpet, the carpet waits for the cleaning thing, 3 round brushes of brush roll after the rubbish rethread that preceding brush roll 2 brushed, then by suction pipeline 6 with rubbish suction row, thereby can carry out the round brush cleanness to different ground. This double-pump type cleaning device can also set up the self-cleaning mode, for example this cleaning device is after the round brush has cleaned the ground, be in under the state such as charging or idle, control system control washing mode such as through mainboard software, first liquid pump 4 and second liquid pump 5 can supply liquid to preceding brush roll 2 and back brush roll 3 in proper order in turn, first liquid pump 4 and second liquid pump 5 also can supply liquid to preceding brush roll 2 and back brush roll 3 simultaneously, the self-cleaning mode in-process, preceding brush roll 2 and back brush roll 3 all are in rotation operating condition, and retrieve sewage by suction pipeline 6, thereby can clear away dirty dirt such as rubbish remaining on preceding brush roll 2 and back brush roll 3 more thoroughly, realize the self-cleaning of brush roll, need not lift off manual clearance. The first liquid pump 4 and the second liquid pump 5 supply liquid to the front brush roller 2 and the rear brush roller 3 alternately in sequence, the total time of the automatic cleaning mode is T, the liquid supply time of the first liquid pump 4 to the front brush roller 2 is T1, the liquid supply time of the second liquid pump 5 to the rear brush roller 3 is T2, and T1 and T2 are performed alternately in sequence, namely T1+ T2+ T1+ T2+ … … is T. In addition, when the roller brush cleans different floors or complicated floors, such as floors of both floor, tile, etc., and carpets, blankets, etc., the above-described automatic cleaning mode may also be employed.

First liquid pump 4 and second liquid pump 5 are connected with liquid reserve tank 7 through the pipeline respectively, and liquid reserve tank 7 is used for storing water, cleaning solution or other suitable liquid, and first liquid pump 4 is connected with first shower nozzle subassembly 41 through the pipeline, and first shower nozzle subassembly 41 supplies liquid with preceding brush roll 2 corresponding cooperation, and second liquid pump 5 is connected with second shower nozzle subassembly 51 through the pipeline, and second shower nozzle subassembly 51 supplies liquid with the corresponding cooperation of back brush roll 3. The number and arrangement of the nozzles in the first nozzle assembly 41 and the second nozzle assembly 51 are determined according to specific conditions, and the liquid is uniformly supplied to the front brush roller 2 and the rear brush roller 3 as much as possible, and the first nozzle assembly 41 and the second nozzle assembly 51 may be other suitable liquid supplying mechanisms in the prior art. In addition, first liquid pump 4 and second liquid pump 5 can also be connected with steam generator through the pipeline respectively, and steam generator is connected with first shower nozzle subassembly 41 and second shower nozzle subassembly 51 through the pipeline respectively for respectively to preceding brush roll 2 and back brush roll 3 supply high temperature high pressure steam, high temperature high pressure steam can wash the greasy dirt on ground more thoroughly, glue dirty etc. can also effectively kill the bacterium and the virus etc. on object surface, and the effect is better.

The front brush roller 2 includes a first rotating shaft 22, the first brush bristles 21 are arranged on the first rotating shaft 22, the rear brush roller 3 includes a second rotating shaft 32, the second brush bristles 31 are arranged on the second rotating shaft, and the diameters, lengths, shapes, distributions, numbers and the like of the first brush bristles 21 and the second brush bristles 31 are determined according to specific conditions.

The first brush bristles 21 are used for rolling and brushing floors and tiles to wait for cleaning surfaces, the brush bristles generally need to be relatively soft, the first brush bristles 21 can be sleeves made of flexible materials arranged on the surface of the first rotating shaft 22, the sleeves can be made of sponge, foam or other suitable flexible materials in the prior art, and the sleeves are sleeved on the first rotating shaft 22 and are convenient to install, detach, replace and the like.

The second brush bristles 31 are used for rolling and brushing carpets and blankets to be cleaned, the brush bristles are usually required to be relatively hard, and the second brush bristles 31 can be spirally distributed at intervals, clustered at intervals, linearly distributed at intervals, zigzag distributed at intervals, annularly distributed at intervals and the like.

Referring to fig. 3, a suction duct 6 is located at the lower end of the rear side of the rear brush roller 3, the suction duct 6 is usually located in the base 1, the suction duct 6 is connected to a suction pump or the like, the garbage brushed by the front brush roller 2 is re-brushed by the rear brush roller 3, and the garbage brushed by the rear brush roller 3 is sucked and discharged through the suction duct 6 correspondingly matched with the rear brush roller.

The bottom of base 1 is provided with first baffle, and first baffle can extend to the entry of suction duct 6 from ground, can guarantee to better suction the rubbish of brushing off. First baffle can slope setting, can elastic material make, can also be in right amount rotate etc. the effect is better.

Be provided with respectively with preceding brush roll 2 and back brush roll 3 matched with wringing board on the base 1, wringing board can extrude sewage etc. on preceding brush roll 2 and the back brush roll 3 to guarantee that preceding brush roll 2 brushes clean ground better.

The bottom of base 1 is provided with first gyro wheel 11, and first gyro wheel 11 is located between preceding brush roll 2 and the back brush roll 3 to be convenient for more before brush roll 2 and the clean ground of 3 round brushes of back brush roll, it is more laborsaving, first gyro wheel 11 has certain supporting role etc. moreover, and is more stable, reliable.

The base 1 is provided with a first scraping strip 12 matched with the front brush roller 2, so that garbage on the front brush roller 2 can be scraped conveniently, and the front brush roller 2 can be cleaned better.

The front brush roller 2 can also be rotated upwards and locked, for example, locking members such as a rotating shaft matched with the front brush roller 2 and a locking handle for locking the rotating shaft are arranged on the base 1, when only the carpet needs to be cleaned by using the rear brush roller 3 for rolling and brushing, and the carpet waits for cleaning objects, the front brush roller 2 is rotated upwards and locked by using the locking members, so that the brush roller is tilted upwards to be separated from the ground and locked, and the rear brush roller 3 can be used for rolling and brushing the ground independently.

The base 1 can be further connected with a holding rod, the liquid storage tank 7, the control system, the liquid crystal screen, the control panel, the switch button and the like can be arranged on the holding rod, operation is convenient, and human-computer interaction and the like are convenient to realize. The holding rod is movably connected with the base 1 through a rotating joint, so that a user can better control the cleaning device to clean the cleaning device at more angles.

Compared with the prior art, the utility model has the advantages that: the first liquid pump 4 and the second liquid pump 5 can respectively pump corresponding liquid such as water, cleaning liquid and the like from the liquid storage tank 7, then respectively and uniformly and stably supply liquid to the front brush roll 2 and the rear brush roll 3 through the first spray head assembly 41 and the second spray head assembly 51, so that the front brush roll 2 and the rear brush roll 3 can be respectively and independently moistened and cleaned without mutual interference, the driving device drives the front brush roll 2 and the rear brush roll 3 to rotate in the same direction, the rotating front brush roll 2 can better roll and brush a floor through the first bristles 21, a tile can wait for a cleaning surface, the rotating rear brush roll 3 can better flap, roll and brush a carpet and a carpet can wait for cleaning objects through the second bristles 31, garbage brushed off by the front brush roll 2 passes through the rear brush roll 3, then is sucked and discharged through the suction pipeline 6, so that rolling and brushing of different floors can be performed, different cleaning equipment or different types of brush rolls do not need to be replaced, this double-pump formula cleaning device can also set up the self-cleaning mode, first liquid pump 4 and second liquid pump 5 can supply liquid to preceding brush roll 2 and back brush roll 3 in proper order in turn, first liquid pump 4 and second liquid pump 5 also can supply liquid to preceding brush roll 2 and back brush roll 3 simultaneously, can clear away dirty more thoroughly such as rubbish remaining on preceding brush roll 2 and back brush roll 3, realize the self-cleaning of brush roll, need not lift the manual clearance of brush roll off, also be convenient for the round brush clean different ground or complicated ground, for example treat the existing floor in clear ground, ceramic tile etc., there is the carpet again, the carpet etc., it is more stable, it is clean comprehensively reliably, high durability and convenient operation, time saving and labor saving, the efficiency is improved, can satisfy user's demand better.

The above embodiments of the present invention are only for illustrating the technical solutions of the present invention, and not for limiting the same, it should be understood that modifications or substitutions for those skilled in the art can be made on the basis of the above description without departing from the inventive concept, and all such modifications and substitutions should fall within the protection scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.

Claims (7)

1. Double-pump type cleaning device is characterized by comprising a front brush roll (2), a rear brush roll (3), a first liquid pump (4), a second liquid pump (5) and a suction pipeline (6), wherein the front brush roll (2) and the rear brush roll (3) are driven by a driving device to rotate in the same direction, the first liquid pump (4) can supply liquid to the front brush roll (2) to be wetted and cleaned, the front brush roll (2) can be wetted and cleaned, the second liquid pump (5) can supply liquid to the rear brush roll (3) to be wetted and cleaned, the front brush roll (2) is provided with first bristles (21) capable of cleaning a to-be-cleaned surface through a rolling brush, the rear brush roll (3) is provided with second bristles (31) capable of cleaning to-be-cleaned through the rolling brush, and the suction pipeline (6) is correspondingly matched with the rear brush roll (3).

2. Cleaning device of the dual pump type according to claim 1, characterized in that the first liquid pump (4) and the second liquid pump (5) are connected with a tank (7) by means of a line, respectively.

3. A cleaning device of the dual pump type according to claim 1, characterized in that the first liquid pump (4) supplies the front brush roll (2) through a first spray head assembly (41) and the second liquid pump (5) supplies the rear brush roll (3) through a second spray head assembly (51).

4. The cleaning device of claim 1, wherein the front brush roller (2), the rear brush roller (3), the first liquid pump (4), the second liquid pump (5) and the suction duct (6) are arranged on a base (1), the suction duct (6) being located at the lower rear end of the rear brush roller (3).

5. Double pump cleaning device according to claim 4, characterized in that the base (1) is provided with a first scraper bar (12) cooperating with the front brush roller (2).

6. Double pump cleaning device according to claim 4, characterized in that the base (1) is provided with a first roller (11) at the bottom, which first roller (11) is located between the front brush roller (2) and the rear brush roller (3).

7. The double pump cleaning device according to any of claims 1 to 6, wherein the front brush roller (2) comprises a first rotating shaft (22), the first bristles (21) being arranged on the first rotating shaft (22), and the rear brush roller (3) comprises a second rotating shaft (32), the second bristles (31) being arranged on the second rotating shaft (32).

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