CN109419451A - A kind of cleaning device and sweeping robot - Google Patents

Abstract

A kind of cleaning device and sweeping robot provided by the invention, the cleaning device is used for sweeping robot, the cleaning device includes brush device, shell and gullet plate, the brush device is set to the enclosure interior, the gullet plate is arranged on shell, and the brush device can be rotated, and the brush device is contacted with the gullet plate, the contact position of the gullet plate and the brush device is provided with broached-tooth design, and the broached-tooth design can clean the brush device of rotation.When tangling on the brush device has the foreign matters such as hair, the broached-tooth design shell of the gullet plate cleans the brush device of rotation, to tangle on the brush device in time has the removing of the foreign matters such as hair, foreign matter is avoided to damage cleaning device, the performance for optimizing product extends the service life of the sweeping robot.

Description

A cleaning device and a cleaning robot

technical field

The present invention relates to the technical field of floor cleaning equipment, in particular to a cleaning device and a cleaning robot.

Background technique

With the advancement of science and technology, people's living standards are also improving, and the advancement of science and technology has also brought a significant impact on people's lives. Smart products such as vacuum cleaners, sweeping robots, etc. have also entered people's daily life. Among the existing technologies , After the sweeping robot is used for a long time, the hair will be tangled on the rolling brush structure inside the sweeping robot. If it is not dealt with in time, it will affect the normal work and use of the sweeping robot, and the internal structure of the sweeping robot needs to be improved.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned technical problem that the hair is tangled on the roller brush structure, the present invention provides a cleaning device and a sweeping robot. The sweeping robot removes the tangled hair foreign matter through the cooperation of the roller brush device and the sawtooth plate without manual intervention. The cleaning action can be automatically completed, which improves the use effect of the sweeping robot.

The present invention provides a cleaning device, the cleaning device is used for a sweeping robot, the cleaning device includes a rolling brush device, a casing and a sawtooth plate, the rolling brush device is arranged inside the casing, and the sawtooth plate The roller brush device is rotatable, the roller brush device is in contact with the sawtooth plate, the contact position between the sawtooth plate and the roller brush device is provided with a sawtooth structure, and the sawtooth structure can Rotating roller brush unit for cleaning.

Further, the housing includes a bottom case and a top case, the rolling brush device is disposed on the bottom case, and the top case is disposed above the rolling brush device.

Further, the rolling brush device includes a first rolling brush device and a second rolling brush device, and the second rolling brush device is in contact with the sawtooth plate.

Furthermore, the rotation directions of the first rolling brush device and the second rolling brush device are opposite, and the outer edges of the first rolling brush device and the second rolling brush device are kept tangent.

Further, the rolling brush device includes a driving motor and a rolling brush member, the driving motor is arranged in the rolling brush member, the driving motor is used for driving the rolling brush member to rotate, and the rolling brush member rotates around the driving The motor turns.

Further, the casing is provided with an opening, and the sawtooth plate is provided at the opening of the top case.

The present invention also provides a cleaning robot. The cleaning robot includes a cleaning robot body and the cleaning device according to any one of the above embodiments, and the cleaning robot body is connected to a housing of the cleaning device.

Further, a connection structure is provided on the top shell of the housing, and the housing is connected with the main body of the cleaning robot through the connection structure.

Further, the main body of the cleaning robot includes a dust collecting box and an exhaust fan, the exhaust fan is located inside the dust collecting box, and the connecting structure is connected to the dust collecting box.

Further, the exhaust fan can generate suction to clean the foreign objects inside the cleaning robot.

Beneficial effects; a cleaning device provided by the present invention, the cleaning device is used for a sweeping robot, the cleaning device comprises a rolling brush device, a housing and a sawtooth plate, the rolling brush device is arranged inside the housing, so The sawtooth plate is arranged on the housing, the rolling brush device is rotatable, the rolling brush device is in contact with the sawtooth plate, the contact position between the sawtooth plate and the rolling brush device is provided with a sawtooth structure, and the sawtooth The structure can clean the rotating roller brush device. When there are foreign objects such as hair tangled on the roller brush device, the sawtooth structure shell of the sawtooth plate cleans the rotating roller brush device, and removes the foreign objects such as hair tangled on the roller brush device in time to avoid foreign objects. Causes damage to the cleaning device and prolongs the service life of the cleaning device.

Description of drawings

FIG. 1 is an overall schematic diagram of a cleaning robot according to an embodiment of the present invention.

FIG. 2 is another schematic diagram of a cleaning robot according to an embodiment of the present invention.

FIG. 3 is an exploded view of a cleaning device provided by an embodiment of the present invention.

FIG. 4 is an exploded view of a main body of a cleaning robot provided by an embodiment of the present invention.

FIG. 5 is a schematic structural diagram of a part of a cleaning device according to an embodiment of the present invention.

FIG. 6 is a schematic diagram of a rolling brush device provided by an embodiment of the present invention.

FIG. 7 is another schematic diagram of the cleaning device provided by the embodiment of the present invention.

FIG. 8 is a schematic diagram of a sawtooth plate provided by an embodiment of the present invention.

Description of reference numerals: cleaning device 1; housing 11; bottom case 111; top case 112; connecting structure 1121; roller brush device 12; first roller brush device 121; second roller brush device 122; drive motor 123; 124; sawtooth plate 13; sawtooth structure 131; main body 2 of the sweeping robot; dust box 21; dust box upper cover 211;

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "lateral", "length", "width", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, clockwise, counterclockwise, etc., is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention. The invention and simplified description do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between the two elements, unless otherwise specified limit. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may be in direct contact between the first and second features, or the first and second features indirectly through an intermediary touch. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

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

As shown in FIG. 1 to FIG. 8 , the first objective of the present invention is to provide a cleaning device 1 , which is used for a cleaning robot. Specifically, as shown in FIG. 2 , the cleaning device 1 includes The rolling brush device 12, the housing 11 and the sawtooth plate 13, the rolling brush device 12 is arranged inside the housing 11, the sawtooth plate 13 is arranged on the housing 11, the rolling brush device 12 is rotatable, so The roller brush device 12 is in contact with the sawtooth plate 13, and a sawtooth structure 131 is provided at the contact position of the sawtooth plate 13 and the roller brush device 12. Specifically, as shown in FIG. 8, the sawtooth structure 131 is shown along the With the longer side of the sawtooth plate 13 extending laterally, the sawtooth structure 131 can clean the rotating roller brush device 12 . When foreign objects such as hair are tangled on the roller brush device 12, the sawtooth structure 131 of the sawtooth plate 13 cleans the rotating roller brush device 12. As shown in FIG. 7, the sawtooth structure 131 and the roller brush When the device 12 is in contact, foreign objects such as hair entangled on the roller brush device 12 can be removed in time, so as to avoid damage to the cleaning device 1 caused by foreign objects and prolong the service life of the cleaning device 1 .

Further, FIG. 3 is an exploded view of the cleaning device 1 , the casing 11 includes a bottom casing 111 and a top casing 112 , the rolling brush device 12 is arranged on the bottom casing 111 , and the top casing 112 is arranged Above the roller brush device 12 .

Further, as shown in FIG. 3 and FIG. 5 , the rolling brush device 12 includes a first rolling brush device 121 and a second rolling brush device 122 , and the second rolling brush device 122 is in contact with the sawtooth plate 13 . Specifically, the rolling brush member 124 of the first rolling brush device 121 is preferably a rubber brush, and the rolling brush member 124 of the first rolling brush device 121 is a hair brush. It can be seen in conjunction with FIG. The sawtooth structure 131 of the sawtooth plate 13 at the opening of 112 can clean the roller brush member 124 of the second roller brush device 122, and remove the tangled hair and foreign matter on the second roller brush device 122 from above in time to ensure the cleaning robot. works fine.

Further, as a preferred solution, the first rolling brush device 121 and the second rolling brush device 122 rotate in opposite directions, and the first rolling brush device 121 and the second rolling brush device 122 keep their outer edges tangent. The purpose of this design is as follows: the rotation directions of the first rolling brush device 121 and the second rolling brush device 122 are opposite, so the foreign matter such as dust on the first rolling brush device 121 can be transmitted to the rolling brush member 124 of the first rolling brush device 121 to The second rolling brush device 122 is finally transmitted to the recovery mechanism by the second rolling brush device 122 to complete the cleaning work.

Further, FIG. 6 is a schematic diagram of the rolling brush device 12, the rolling brush device 12 includes a driving motor 123 and a rolling brush member 124, the driving motor 123 is arranged in the rolling brush member 124, and the driving motor 123 is used for The rolling brush member 124 is driven to rotate, and the rolling brush member 124 rotates around the driving motor 123 .

Further, as a preferred embodiment, the casing 11 is provided with an opening, and the sawtooth plate 13 is provided at the opening of the top shell 112 .

The second object of the present invention is to provide a cleaning robot, which includes a cleaning robot main body 2 and the cleaning device 1 described in any one of the above embodiments, the cleaning robot main body 2 and the cleaning device 1 connected to the housing 11.

Specifically, as shown in FIG. 1 , a connection structure 1121 is provided on the top case 112 of the housing 11 , and the housing 11 is connected to the cleaning robot body 2 through the connection structure 1121 .

Further, as shown in FIG. 2 , the main body 2 of the sweeping robot includes a dust collecting box 21 and an exhaust fan 22 , the exhaust fan 22 is located inside the dust collecting box 21 , and the connecting structure 1121 is connected to the dust collecting box 21 . superior. Figure 4 is a dust collecting box 21, the shown dust collecting box 21 includes a dust collecting box upper cover 211 and a dust collecting box lower cover 212, the exhaust fan 22 is arranged on the dust collecting box lower cover 212, and the dust collecting box upper cover 211 is located above the exhaust fan 22 and is connected with the lower cover 212 of the dust collecting box to form a whole. Further, the exhaust fan 22 can generate suction to clean the foreign objects inside the cleaning robot.

The specific working process of the sweeping robot is described below: when the sweeping robot starts to work, the first rolling brush device 121 and the second rolling brush device 122 inside the cleaning device 1 start to rotate, and fall on the first rolling brush device 121 and the second rolling brush device 121. The hair waste on the surface of the brush device 122 can be transmitted to the second roller brush device 122 under the transmission action of the first roller brush device 121 and the second roller brush device 122, and the sawtooth structure 131 of the sawtooth plate 13 can be used for the second roller brush device 122. The rubbish such as hair that is hard to fall off is cleaned up so that it can fall off from the second roller brush device 122. At this time, the exhaust fan 22 inside the dust collecting box 21 can absorb the rubbish such as hair and collect it to the internal recovery mechanism. There is no need to open the internal mechanism manually, and the hair inside the sweeping robot stubbornly entangled on the roller brush device 12 is manually processed, which makes the sweeping robot more convenient and user-friendly, improves the use effect of the product, and improves the practicality of the sweeping robot. sex.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (10)

1. A cleaning device, which is used for a sweeping robot, characterized in that the cleaning device comprises a rolling brush device, a housing and a sawtooth plate, the rolling brush device is arranged inside the housing, and the The sawtooth plate is arranged on the housing, the rolling brush device is rotatable, the rolling brush device is in contact with the sawtooth plate, the contact position between the sawtooth plate and the rolling brush device is provided with a sawtooth structure, and the sawtooth structure The rotating brush unit can be cleaned. 2 . The cleaning device according to claim 1 , wherein the housing comprises a bottom casing and a top casing, the rolling brush device is disposed on the bottom casing, and the top casing is disposed above the rolling brush device. 3 . 3 . The cleaning device according to claim 2 , wherein the rolling brush device comprises a first rolling brush device and a second rolling brush device, and the second rolling brush device is in contact with the sawtooth plate. 4 . 4 . The cleaning device according to claim 3 , wherein the rotation directions of the first rolling brush device and the second rolling brush device are opposite to each other, and the first rolling brush device and the second rolling brush device keep the outer edges of the same. 5 . cut. 5 . The cleaning device according to claim 3 , wherein the rolling brush device comprises a driving motor and a rolling brush member, the driving motor is arranged in the rolling brush member, and the driving motor is used to drive the rolling brush member. 6 . The brush member rotates, and the roller brush member rotates around the drive motor. 6 . The cleaning device according to claim 5 , wherein the housing is provided with an opening, and the sawtooth plate is provided at the opening of the top case. 7 . 7 . A cleaning robot, wherein the cleaning robot comprises a cleaning robot body and the cleaning device according to any one of claims 1 to 6 , and the cleaning robot body is connected to a housing of the cleaning device. 8 . 8 . The cleaning robot according to claim 7 , wherein a connection structure is provided on the top shell of the casing, and the casing is connected with the main body of the cleaning robot through the connection structure. 9 . 9 . The sweeping robot according to claim 8 , wherein the main body of the sweeping robot comprises a dust collecting box and a suction fan, the suction fan is located inside the dust collecting box, and the connecting structure is connected to the dust collecting box. 10 . 10 . The cleaning robot according to claim 9 , wherein the exhaust fan can generate suction to clean foreign objects inside the cleaning robot. 11 .