CN215078036U

CN215078036U - Cleaning robot

Info

Publication number: CN215078036U
Application number: CN202120315857.8U
Authority: CN
Inventors: 王立磊; 姚小飞; 冯臻; 郑卓斌
Original assignee: Guangzhou Coayu Robot Co Ltd
Current assignee: Guangzhou Coayu Robot Co Ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-10
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a cleaning machines people, this cleaning machines people include casing, dirt box, dust absorption fan, round brush and clean water tank, be equipped with dust absorption mouth and cooperation mouth on the diapire of casing, the dust absorption mouth is located the front side of cooperation mouth, the dirt box is established in the casing, dust absorption fan establishes in the casing, and dust absorption fan's air intake and dirt box intercommunication, the round brush rotationally cooperates in the cooperation mouth, clean water tank establishes in the casing, clean water tank is used for storing the clear water, the clear water in the clean water tank can be drenched the round brush. The cleaning robot has good cleaning capability, can better solve the problem of difficulty in cleaning stains or viscous sundries on the ground, and better meets the cleaning requirements of users.

Description

Cleaning robot

Technical Field

The utility model relates to a cleaning device technical field especially relates to a cleaning robot.

Background

The traditional sweeper cleans the floor by utilizing the front sweeping part and the rear supporting ground cloth, and some fine dust, sundries and stubborn sundries are not clean and have residual stains, so that the cleaning requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaning robot, this cleaning robot's clean ability is better, can solve the problem of the clearance difficulty of ground spot or viscidity debris better, has satisfied user's clean demand better.

For realizing the above technical effect, the technical scheme of the utility model as follows:

the utility model discloses a cleaning robot, cleaning robot includes: the dust collector comprises a shell, wherein a dust collection port and a matching port are arranged on the bottom wall of the shell, and the dust collection port is positioned on the front side of the matching port; the dust box is arranged in the shell; the dust collection fan is arranged in the shell, and an air inlet of the dust collection fan is communicated with the dust box; the rolling brush is rotatably matched in the matching port; the clear water tank is arranged in the shell and used for storing clear water, and the clear water in the clear water tank can be used for wetting the roller brush.

In some embodiments, the cleaning robot further comprises: the spray head is connected with the clear water tank through a clear water pump and used for spraying clear water towards the rolling brush.

In some embodiments, the spray head is a nozzle structure, and a plurality of spray holes are formed on the circumferential surface of the nozzle structure and are distributed at intervals along the length direction of the nozzle structure.

In some embodiments, the cleaning robot further comprises: the extrusion rod is arranged above the rolling brush and is used for extruding the rolling brush; the sewage tank is arranged below the extrusion rod and used for receiving sewage generated by the extrusion of the extrusion rod to the rolling brush.

In some specific embodiments, the roller brush is tubular, and the peripheral surface of the roller brush is provided with a water leakage port, and the roller brush is sleeved on the sewage tank.

In some specific embodiments, the cleaning robot further includes: the sewage tank is arranged in the shell and communicated with the sewage tank; the sewage pump is arranged in the shell and connected between the sewage tank and the sewage tank.

In some specific embodiments, the waste water tank and the clean water tank are stacked.

In some embodiments, the housing comprises: the bottom shell is used for mounting the clean water tank, the dust box, the dust collection fan and the rolling brush; the bottom cover is buckled on the bottom shell, and the dust suction port and the matching port are both arranged on the bottom cover; the upper shell is buckled on the bottom shell.

In some specific embodiments, the upper housing is provided with an avoiding opening for exposing the clean water tank and the dust box, the cleaning robot further includes an upper cover, the upper cover is fitted on the upper housing, and a part of the upper cover is rotatably disposed relative to the upper housing.

In some embodiments, a handle is provided on the dirt box.

The utility model discloses a cleaning machines people's beneficial effect does: the cleaning method of cleaning the floor after front dust collection is adopted, so that the cleaning capability of the cleaning robot is improved, and the problem of difficulty in cleaning stains or viscous sundries on the floor is solved, so that the cleaning requirement of a user is met better.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic partial structure diagram of a cleaning robot according to an embodiment of the present invention.

Fig. 2 is another partial schematic structural diagram of the cleaning robot according to the embodiment of the present invention.

Fig. 3 is a sectional view of the cleaning robot according to the embodiment of the present invention.

Fig. 4 is an exploded view of a cleaning robot according to an embodiment of the present invention.

Reference numerals:

101. a bottom case; 102. a bottom cover; 1021. a dust suction port; 1022. a mating port; 103. an upper shell; 1031. avoiding the opening; 104. an upper cover; 2. a dust box; 3. a dust collection fan; 4. rolling and brushing; 41. a water leakage port; 5. a clear water tank; 6. a clean water pump; 7. a spray head; 8. an extrusion stem; 9. a sewage tank; 10. a sewage tank; 11. a sewage pump; 12. a drive member.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.

A specific structure of the cleaning robot according to the embodiment of the present invention is described below with reference to fig. 1 to 4.

The utility model discloses a cleaning robot, as shown in fig. 1-4, cleaning robot includes the casing, dirt box 2, dust absorption fan 3, round brush 4 and clean water tank 5, be equipped with dust absorption mouth 1021 and cooperation mouth 1022 on the diapire of casing, dust absorption mouth 1021 is located the front side of cooperation mouth 1022, dirt box 2 is established in the casing, dust absorption fan 3 establishes in the casing, and dust absorption fan 3's air intake and dirt box 2 intercommunication, round brush 4 rotationally cooperates in cooperation mouth 1022, clean water tank 5 establishes in the casing, clean water tank 5 is used for storing the clear water, the clear water in clean water tank 5 can be drenched round brush 4.

It can be understood that, in the cleaning process of the cleaning robot, the dust collection fan 3 is started, garbage can be sucked into the dust box 2 under the action of negative pressure generated by the dust collection fan 3, then the rolling brush 4 can clean the area of the dust collection fan 3 which is subjected to dust collection operation, the cleaning capability of the cleaning robot is improved by the cleaning mode of cleaning the floor after front dust collection, the problem of difficulty in cleaning floor stains or viscous sundries is solved better, and the cleaning requirement of a user is met better.

In some embodiments, as shown in fig. 3-4, the cleaning robot further comprises a spray head 7, the spray head 7 is connected with the clean water tank 5 through a clean water pump 6, and the spray head 7 is used for spraying clean water towards the rolling brush 4. The mode of drenching the rolling brush 4 through the spray head 7 can improve the uniformity of the humidity of the rolling brush 4, and the phenomenon of poor wiping effect caused by local over-drying or over-wetting of the rolling brush 4 is avoided.

In some embodiments, the nozzle 7 is a nozzle structure, and a plurality of nozzles are arranged on the circumference of the nozzle structure at intervals along the length direction of the nozzle structure. Therefore, the uniformity of the humidity of the rolling brush 4 can be improved, and the phenomenon of poor wiping effect caused by local over-drying or over-wetting of the rolling brush 4 is avoided.

It should be additionally noted that, in other embodiments of the present invention, the manner of wetting the roller brush 4 is not limited to the spray head 7 of this embodiment, and may be specifically selected according to actual needs, such as pipeline transportation, self-overflow water seepage or air pump water spraying.

In some embodiments, as shown in FIG. 4, the suction opening 1021 is an elongated aperture. Therefore, the dust collection effect of the cleaning robot can be ensured, and the cleaning effect of the whole cleaning robot is improved.

In some embodiments, as shown in fig. 4, the cleaning robot further includes a pressing bar 8 and a sewage tank 9, the pressing bar 8 is disposed above the rolling brush 4, the pressing bar 8 is used to press the rolling brush 4, the sewage tank 9 is disposed below the pressing bar 8, and the sewage tank 9 is used to receive sewage generated when the pressing bar 8 presses the rolling brush 4. It can be understood that, in the actual cleaning process, as the cleaning time goes on, the water on the roller brush 4 becomes more and more dirty, and if the roller brush 4 cannot be cleaned in time, not only the cleaning effect of the cleaning robot is reduced, but also secondary pollution may be caused. In this embodiment, adopt the extrusion pole 8 to extrude sewage on the round brush 4 to the bilge pit 9 in, then shower nozzle 7 continues to spray the clear water towards the round brush 4, can make the round brush 4 remain comparatively clean state throughout at clean in-process like this to cleaning robot's clean effect has been guaranteed.

In some embodiments, as shown in fig. 4, the roller brush 4 is tubular, the circumferential surface of the roller brush 4 is provided with a drainage port 41, and the roller brush 4 is sleeved on the sewage tank 9. It can be understood that the sewage tank 9 is arranged inside the rolling brush 4, so that the space can be saved, the miniaturized design of the whole cleaning robot is facilitated, the stable and comprehensive recovery of the sewage on the rolling brush 4 can be ensured, and the sewage leakage to the place outside the shell is avoided.

In some specific embodiments, as shown in fig. 4, the cleaning robot further includes a sewage tank 10 and a sewage pump 11, the sewage tank 10 is provided in the housing, the sewage tank 10 is communicated with the sewage tank 9, the sewage pump 11 is provided in the housing, and the sewage pump 11 is connected between the sewage tank 10 and the sewage tank 9. It can be understood that since the sump 9 is provided inside the drum brush 4, the sump 9 is relatively small in volume and is not easily cleaned, and if only the sump 9 is provided, it may cause the user to frequently clean the sump 9, thereby degrading the user experience. In this embodiment, sewage in the sewage tank 9 can be pumped into the sewage tank 10 by the sewage pump 11, the volume of the sewage tank 10 can be relatively large, and the sewage tank 10 can be more conveniently disassembled, so that the user can be better prevented from frequently cleaning the sewage tank 9, and the user experience is improved.

In some embodiments, as shown in fig. 1-2, the waste water tank 10 is stacked with the clean water tank 5. Therefore, the space can be saved, and the miniaturization design of the whole cleaning robot is facilitated. Of course, the positions of the dirty water tank 10 and the clean water tank 5 may be selected according to actual needs, and are not limited to the above-mentioned limitations.

In some embodiments, as shown in fig. 4, the housing includes a bottom case 101, a bottom cover 102, an upper case 103, and an upper cover 104, the bottom case 101 is used for mounting the clean water tank 5, the dust box 2, the dust suction fan 3, and the rolling brush 4, the bottom cover 102 is fastened to the bottom case 101, the dust suction port 1021 and the fitting port 1022 are both disposed on the bottom cover 102, the upper case 103 is fastened to the bottom case 101, an escape opening 1031 for exposing the clean water tank 5 and the dust box 2 is disposed on the upper case 103, the cleaning robot further includes the upper cover 104, the upper cover 104 is fitted to the upper case 103, and a part of the upper cover 104 is rotatably disposed relative to the upper case 103. It can be understood that a space for installing the clean water tank 5, the dust box 2, the dust suction fan 3 and the rolling brush 4 is defined between the bottom case 101 and the upper case 103, and the bottom cover 102 encapsulates the bottom of the cleaning robot, so that only the rolling brush 4 and the dust suction port 1021 are exposed from the bottom of the cleaning robot, and thus, the parts and components are prevented from being damaged due to external foreign matters entering the inside of the case. The escape opening 1031 on the upper case 103 facilitates the user to take out or put in the clean water tank 5 and the dust box 2, and the upper cover 104 realizes the encapsulation of the top of the cleaning robot, ensuring the stability of the clean water tank 5 and the dust box 2.

In some embodiments, a handle is provided on the dirt box 2. From this, made things convenient for the user to take out dirt box 2 from the casing is inside to made things convenient for user's clearance dirt box 2, promoted user and used experience.

Example (b):

a specific structure of a cleaning robot according to one embodiment of the present invention will be described with reference to fig. 1 to 4.

As shown in fig. 1 to 4, the cleaning robot of the present embodiment includes a housing, a dust box 2, a dust suction fan 3, a roll brush 4, a clean water tank 5, a clean water pump 6, a spray head 7, a squeeze bar 8, a sewage tank 9, a sewage tank 10, a sewage pump 11, and a driving member 12.

The shell comprises a bottom shell 101, a bottom cover 102, an upper shell 103 and an upper cover 104, wherein the bottom shell 101 is used for installing a clean water tank 5, a dust box 2, a dust suction fan 3 and a rolling brush 4, the bottom cover 102 is buckled on the bottom shell 101, a dust suction port 1021 and a matching port 1022 are arranged on the bottom cover 102, the upper shell 103 is buckled on the bottom shell 101, an avoiding opening 1031 used for exposing the clean water tank 5 and the dust box 2 is arranged on the upper shell 103, the cleaning robot further comprises the upper cover 104, the upper cover 104 is matched on the upper shell 103, and one part of the upper cover 104 is rotatably arranged relative to the upper shell 103. The dust box 2 is arranged in the shell, the dust collection fan 3 is arranged in the shell, an air inlet of the dust collection fan 3 is communicated with the dust box 2, the clear water tank 5 is arranged in the shell, the clear water tank 5 is used for storing clear water, the spray head 7 is connected with the clear water tank 5 through the clear water pump 6, and the spray head 7 is used for spraying clear water towards the rolling brush 4. The extrusion rod 8 is arranged above the rolling brush 4, the extrusion rod 8 is used for extruding the rolling brush 4, the rolling brush 4 is tubular and can be rotatably matched in the matching opening 1022, four rows of water leaking openings 41 are formed in the circumferential surface of the rolling brush 4 and are arranged along the length direction of the rolling brush, and the rolling brush 4 is sleeved on the sewage tank 9. A drive 12 is arranged inside the housing, which drive 12 is used to drive the roller brush 4 in rotation. The sewage tank 9 can receive sewage generated when the squeeze rod 8 squeezes the roll brush 4. The sewage tank 10 is arranged in the shell and positioned below the clean water tank 5, the sewage tank 10 is communicated with the sewage tank 9, the sewage pump 11 is arranged in the shell, and the sewage pump 11 is connected between the sewage tank 10 and the sewage tank 9. The spray head 7 is a spray pipe structure, and a plurality of spray holes distributed at intervals along the length direction of the spray pipe structure are arranged on the circumferential surface of the spray pipe structure.

The cleaning robot of the present embodiment has the following advantages:

firstly, the method comprises the following steps: the cleaning capability of the cleaning robot is improved by adopting the cleaning mode of sucking dust before and mopping the floor, and the problem of difficulty in cleaning stains or viscous sundries on the floor is solved, so that the cleaning requirement of a user is better met;

secondly, the method comprises the following steps: the sewage on the rolling brush 4 is extruded into the sewage tank 9 by the extrusion rod 8, so that the rolling brush 4 can be always kept in a relatively clean state in the cleaning process, and the cleaning effect of the cleaning robot is ensured;

thirdly, the method comprises the following steps: the sewage tank 9 is arranged inside the rolling brush 4, which is not only beneficial to the miniaturization design of the whole cleaning robot, but also can ensure that the sewage on the rolling brush 4 is stably and comprehensively recovered, and the sewage is prevented from leaking to the place outside the shell;

fourthly: the additionally arranged sewage pump 11 and the sewage tank 10 can well avoid the need of frequent cleaning of the sewage tank 9 by a user, and the user experience is improved;

fifth, the method comprises the following steps: the spray head 7 is of a spray pipe structure, so that the humidity uniformity of the rolling brush 4 can be improved, and the phenomenon of poor wiping effect caused by local over-drying or over-wetting of the rolling brush 4 is avoided.

In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A cleaning robot, characterized in that the cleaning robot comprises:

the dust collector comprises a shell, wherein a dust suction port (1021) and a matching port (1022) are formed in the bottom wall of the shell, and the dust suction port (1021) is positioned on the front side of the matching port (1022);

the dust box (2), the said dust box (2) is set up in the said body;

the dust collection fan (3) is arranged in the shell, and an air inlet of the dust collection fan (3) is communicated with the dust box (2);

a rolling brush (4), wherein the rolling brush (4) is rotatably matched in the matching opening (1022);

the cleaning brush is characterized by comprising a clean water tank (5), wherein the clean water tank (5) is arranged in the shell, the clean water tank (5) is used for storing clean water, and the clean water in the clean water tank (5) can be wetted by the rolling brush (5).

2. The cleaning robot according to claim 1, characterized in that it further comprises a spray head (7), said spray head (7) being connected to said clear water tank (5) by a clear water pump (6), said spray head (7) being adapted to spray clear water towards said roll brush (4).

3. The cleaning robot as claimed in claim 2, wherein the nozzle (7) is a nozzle structure, and a plurality of nozzles are arranged on the circumferential surface of the nozzle structure at intervals along the length direction of the nozzle structure.

4. The cleaning robot according to claim 1, further comprising:

the extrusion rod (8), the extrusion rod (8) is arranged above the rolling brush (4), and the extrusion rod (8) is used for extruding the rolling brush (4);

the sewage tank (9) is arranged below the extrusion rod (8), and the sewage tank (9) is used for receiving sewage generated by the extrusion rod (8) extruding the rolling brush (4).

5. The cleaning robot as claimed in claim 4, characterized in that the roller brush (4) is tubular, a water leakage port (41) is arranged on the circumferential surface of the roller brush (4), and the roller brush (4) is sleeved on the sewage tank (9).

6. The cleaning robot according to claim 4, further comprising:

the sewage tank (10) is arranged in the shell, and the sewage tank (10) is communicated with the sewage groove (9);

the sewage pump (11) is arranged in the shell, and the sewage pump (11) is connected between the sewage tank (10) and the sewage tank (9).

7. The cleaning robot according to claim 6, characterized in that the dirty water tank (10) is arranged one above the other with the clean water tank (5).

8. The cleaning robot of any one of claims 1-7, wherein the housing comprises:

a bottom case (101), wherein the bottom case (101) is used for installing the clean water tank (5), the dust box (2), the dust collection fan (3) and the rolling brush (4);

the bottom cover (102), the bottom cover (102) is buckled on the bottom cover (101), and the dust suction port (1021) and the matching port (1022) are both arranged on the bottom cover (102);

the upper shell (103) is buckled on the bottom shell (101).

9. The cleaning robot according to claim 8, wherein an escape opening (1031) for exposing the clean water tank (5) and the dust box (2) is provided on the upper housing (103), the cleaning robot further comprising an upper cover (104), the upper cover (104) being fitted on the upper housing (103), a part of the upper cover (104) being rotatably provided with respect to the upper housing (103).

10. A cleaning robot according to any of the claims 1-7, characterized in that a handle is arranged on the dust box (2).