CN115153354A

CN115153354A - Robot of sweeping floor with water spray water route

Info

Publication number: CN115153354A
Application number: CN202210990594.XA
Authority: CN
Inventors: 桑飞
Original assignee: Wuxi Roidmi Information Technology Co Ltd
Current assignee: Wuxi Roidmi Information Technology Co Ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-10-11

Abstract

The invention discloses a sweeping robot with a water spraying waterway, which relates to the field of sweeping robots and comprises a host and a wiping component, wherein the host comprises a driving component and a dust collecting component; the mop comprises two spacing pieces, the vibrating reciprocating mechanism drives the two spacing pieces to be close to or away from each other, a gap part is arranged in the middle area of the mop close to the rolling brush, a pipeline is communicated with the water tank and the spray header, the water pump is used for pumping out liquid in the water tank and spraying out the liquid from the spray header, and the rolling brush and the mop are sequentially arranged in the advancing direction of the sweeping robot at intervals; the spray head sprays water towards the ground, the spray head is arranged in the interval area of the rolling brush and the mop cloth, and at least one part of the spray head is positioned in the notch part.

Description

Robot of sweeping floor with water spray water route

Technical Field

The invention relates to the field of sweeping robots, in particular to a sweeping robot with a water spraying waterway.

Background

As consumer demand continues to increase, the variety of cleaning tools and devices used in the household cleaning process is increasing. Currently, common cleaning devices on the market include vacuum cleaners, sweeping robots, floor washers, and the like.

The robot of sweeping the floor generally includes the fuselage, the fuselage all disposes the water tank, the water tank is mostly connected with dismantling the fuselage, be convenient for carry out liquid to the water tank and supply, water tank bottom is provided with the mop simultaneously, liquid in the water tank directly sprays on the mop, thereby realize the cleanness to ground, but the mop cleaning effect of this kind of inactivity is relatively poor, use the vibration mop among the prior art usually, rub with the hands and wash the mesh that reaches clean ground through the vibration mop to ground, nevertheless when liquid in the water tank directly sprays the vibration mop on, because the reason of vibration, liquid is hardly stained with wet vibration mop and ground, cause the puzzlement to clean effect.

Disclosure of Invention

The invention provides a sweeping robot with a water spraying waterway, aiming at the problems and the technical requirements, and the technical scheme of the invention is as follows:

a floor sweeping robot with a water spraying waterway comprises a host and a wiping component, wherein the host comprises a driving component and a dust collecting component, the driving component drives the floor sweeping robot to move, the dust collecting component comprises a rolling brush and a dust box, ground dirt is collected into the dust box through the rolling brush, the wiping component is installed in the host and comprises a water tank, a pipeline, a spray head, a water pump, a vibration reciprocating mechanism and a mop cloth, a water outlet of the pipeline serves as the spray head, and the vibration reciprocating mechanism and the mop cloth are sequentially arranged at the bottom of the water tank;

the mop cloth comprises two spacing pieces, the vibration reciprocating mechanism drives the two spacing pieces to be close to or away from each other, a notch part is arranged in the middle area of the mop cloth close to the rolling brush, the pipeline is communicated with the water tank and the spray header, the water pump is used for pumping out liquid in the water tank and spraying out the liquid from the spray header, and the rolling brush and the mop cloth are sequentially arranged in the advancing direction of the sweeping robot at intervals;

the spray head sprays water towards the ground, the spray head is arranged in the rolling brush and the interval area of the mop, and at least one part of the spray head is positioned in the notch part.

According to a further technical scheme, the vertical direction of the advancing direction of the sweeping robot is determined to be transverse, the notch part is a part of the interval area, and the transverse extending area of the notch part penetrates through the area of the mop.

The pipeline extends along the inner side face of the water tank, the inner side face of the water tank is the foremost side of the water tank in the advancing direction of the sweeping robot, the pipeline comprises a first path and a second path, the first path is located in the notch portion, the second path is located outside the notch portion, the first path comprises a first sub-path and a second sub-path, the first sub-path and the second path are parallel to the rolling brush respectively, and the second sub-path is connected with the first sub-path and the second sub-path;

the pipeline comprises a plurality of water outlets, wherein part of the water outlets are positioned at the foremost end of the first sub-pipeline in the advancing direction, and the other part of the water outlets are positioned at the foremost end of the second sub-pipeline in the advancing direction.

The further technical scheme is that the included angle between the second sub-path and the second path is an obtuse angle, and the included angle between the second sub-path and the first sub-path is an obtuse angle.

The further technical scheme is that a water inlet of the pipeline is arranged on the side part of one side of the pipeline, and the distance from the water inlet of the pipeline to each water outlet is the same.

The further technical scheme is that the vertical direction of the advancing direction of the sweeping robot is determined to be transverse, a water outlet on the first sub-path is a first water outlet, and a water outlet on the second path is a second water outlet;

an extension line of the water inlet of the pipe in the lateral direction is located between an extension line of the first water outlet in the lateral direction and an extension line of the second water outlet in the lateral direction.

The technical scheme is that the liquid outlet of the water tank and the pipeline are not on the same horizontal plane, the water pump is arranged between the liquid outlet of the water tank and the pipeline, and the height of the liquid outlet of the water tank is higher than that of the pipeline.

The further technical scheme is that the host machine further comprises a water tank butt joint shell, and the water tank is installed in the host machine through the butt joint shell.

The projection shape of the notch part on the horizontal plane is a trapezoid, the trapezoid comprises an upper bottom edge, a lower bottom edge and a waist, and the upper bottom edge is closer to the rolling brush than the lower bottom edge.

The further technical proposal is that the spray header is vertical to the ground.

The beneficial technical effects of the invention are as follows: the liquid is sprayed to the ground by the spray header, and then the mop is directly used for scrubbing the ground, so that the liquid is prevented from flowing to the vibration reciprocating mechanism; at least one part of the spray head is positioned in the gap part, water sprayed to the ground by the spray head can be gathered in the gap part, and the sweeping robot continuously pushes the liquid in the gap part forwards in the advancing process, so that the liquid supply amount for cleaning the ground is ensured; the spray head can be further close to the center of the mop cloth by arranging the notch part, and the water sprayed on the ground by the spray head has a longer transverse moving path because two spacing sheets of the mop cloth are close to or far away from each other at the same time by an intermediate spacing line.

Drawings

Fig. 1 is a schematic view of the sweeping robot of the present application.

Fig. 2 is a bottom view of the sweeping robot of the present application.

Fig. 3 is a schematic view of a scrubbing-and-mopping assembly of the present application.

Fig. 4 is a schematic view of the position of the piping of the present application.

Fig. 5 is a schematic view of the piping of the present application.

Fig. 6 is a schematic view of a swab of the present application.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings, not all of them.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

As shown in fig. 1 and 2, a sweeping robot with a water spraying waterway comprises a main machine 1 and a wiping component 2, wherein the main machine 1 comprises a driving component and a dust collecting component, the driving component comprises a driving wheel 3 for driving the sweeping robot to move, the dust collecting component comprises a rolling brush 4 and a dust box (not shown), dirt on the ground is collected into the dust box through the rolling brush 4, so that dry garbage on the ground is collected, the wiping component 2 is used for wiping the ground, namely, wet cleaning is carried out on the ground, and the dry and wet cleaning can help to better clean the ground.

As shown in fig. 2 to 5, the mop assembly 2 includes a water tank 21, a pipeline 22, a spray head 23, a water pump (not shown), a vibration reciprocating mechanism 25 and a mop 26, wherein a liquid for cleaning the floor is stored in the water tank 21, the liquid can be cleaned with clean water, further, the cleaning liquid can be used in combination with clean water for efficient cleaning, a water outlet 225 of the pipeline 22 is used as the spray head 23, the vibration reciprocating mechanism 25 and the mop 26 are sequentially arranged at the bottom of the water tank 21, the pipeline 22 is communicated with the water tank 21 and the spray head 23, the water pump is used for pumping out the liquid in the water tank and spraying out from the spray head 23, the host 1 further includes a water tank butt-joint shell 24, and the water tank 21 is installed in the host 1 through the butt-joint shell 24.

In the prior art, the mop of the sweeping robot is usually a non-moving part, liquid is directly sprayed on the mop through a water tank, the wetted mop cleans the ground in a wet manner, but the cleaning efficiency is not high, the sweeping robot needs to repeatedly move for multiple times for cleaning, and then a vibrating mop technology is used.

According to the application, the mop 26 comprises the two spacing pieces 261, the vibration reciprocating mechanism 25 drives the two spacing pieces 261 to be close to or far away from each other, it should be noted that the vibration reciprocating mechanism 25 is not the key content of the application, a person skilled in the art can well realize the vibration structure through a mechanical gear and a cam structure, and the cleaning efficiency is higher by vibrating and scrubbing the ground through the two spacing pieces 261. However, this technique has a problem that if the liquid in the tank is directly sprayed onto the vibrating mop, the mop will give a lateral force to the liquid due to the reciprocating vibration of the mop, the liquid will not flow all the way down, and part of the liquid will constantly traverse the mop repeatedly, and since the vibrating shuttle is above the mop, the liquid will possibly enter the mechanical components of the vibrating shuttle and damage it, and at the same time all the cleaning liquid will not reach the floor, which will cause trouble to the cleaning efficiency.

In order to solve the problems, the rolling brush 4 and the mop 26 are sequentially arranged in the advancing direction of the sweeping robot at intervals, the spray head 23 is arranged in the interval area of the rolling brush 4 and the mop 26, so that the spray head 23 prevents liquid from being directly sprayed on the mop, the spray head 23 sprays the liquid to the ground, then the mop 26 directly rubs and washes the ground, the liquid is prevented from flowing to the vibration reciprocating mechanism, the spray head 23 can spray water obliquely to the ground, and preferably, the spray head 23 sprays water perpendicular to the ground.

Further, a gap 262 is provided in the middle area of the mop 26 of the present application, which is close to the roller brush, it should be noted that the water tank 21, the mop 26 and the pipeline 22 of the present application all have gaps with similar shapes, at least a portion of the spray head 23 is located in the gap 262, the gap 262 is equivalent to a reservoir, water sprayed by the spray head 23 toward the ground can be gathered in the gap 262, the sweeping robot continuously pushes the liquid in the gap 262 forward during the forward movement, so as to ensure the liquid supply amount for cleaning the ground, the spray head 23 can be further close to the center of the mop by providing the gap 262, and the gap 262 is a portion of the gap 262, and the laterally extending area of the gap 262 passes through the area of the mop 26, thereby the gap 262 is within the range of the gap 262 and further limits the range of the gap 262.

As shown in fig. 5, the pipeline 22 extends along an inner side surface of the water tank 21, the inner side surface of the water tank 21 is the foremost side of the water tank 21 in the forward direction of the sweeping robot, the pipeline 22 includes a first path 221 located in the notch 262 and a second path 222 located outside the notch 262, the first path 221 includes a first sub-path 223 and a second sub-path 224, both the first sub-path 223 and the second sub-path 222 are parallel to the roller brush, and the second sub-path 224 connects the first sub-path 223 and the second sub-path 222; the pipeline 22 includes a plurality of water outlets 225, a part of the water outlets 225 are located at the foremost end of the first sub-pipeline 223 in the advancing direction, another part of the water outlets 225 are located at the foremost end of the second sub-pipeline 222 in the advancing direction, the water outlets 225 of the pipeline serve as the spray heads 23, so that the spray heads 23 are distributed on the upper and lower paths, and are distributed at intervals in the advancing direction of the sweeping robot, the spraying area is wider, further, the included angle between the second sub-pipeline 224 and the second pipeline 22 is an obtuse angle, and the included angle between the second sub-pipeline 224 and the first sub-pipeline 223 is an obtuse angle, so that as shown in fig. 6, the projection shape of the notch 262 on the horizontal plane is a trapezoid 5, the trapezoid includes an upper bottom edge 51, a lower bottom edge 52 and a waist 53, the upper bottom edge 51 is closer to the roller brush 4 than the lower bottom edge 52, and when the sweeping robot moves, the notch 262 narrows gradually, so that the liquid in the notch 262 moves downwards, and the mop can contact more liquid.

The water inlet 226 of the pipeline is arranged on the side portion of one side of the pipeline, the distance from the water inlet 226 of the pipeline to each water outlet 225 is the same, the vibration reciprocating mechanism 25 is a vibration structure, the vibration structure can affect the user to a certain extent, the influence of vibration on the water inlet can be further reduced by arranging the water inlet 226 on the side portion, the vertical direction which defines the advancing direction of the sweeping robot is transverse, the water outlet which is positioned on the first sub-path 223 is a first water outlet, the water outlet which is positioned on the second sub-path 222 is a second water outlet, the extension line of the water inlet of the pipeline in the transverse direction is positioned between the extension line of the first water outlet in the transverse direction and the extension line of the second water outlet in the transverse direction, the water inlet is arranged between the first water outlet and the second water outlet, liquid can reach all the water outlets from the water inlet simultaneously, and water outlet is more uniform.

The liquid outlet 27 of the water tank and the pipeline 22 are not on the same horizontal plane, the water pump is positioned between the liquid outlet 27 of the water tank and the pipeline, the height of the liquid outlet 27 of the water tank is higher than that of the pipeline 22, and the circulation speed of liquid in the pipeline is further improved through height difference.

What has been described above is only a preferred embodiment of the present application, and the present invention is not limited to the above examples. It is to be understood that other modifications and variations directly derivable or suggested by those skilled in the art without departing from the spirit and concept of the present invention are to be considered as included within the scope of the present invention.

Claims

1. The sweeping robot with the water spraying waterway is characterized by comprising a host and a wiping component, wherein the host comprises a driving component and a dust collecting component, the driving component drives the sweeping robot to move, the dust collecting component comprises a rolling brush and a dust box, ground dirt is collected into the dust box through the rolling brush, the wiping component is installed in the host and comprises a water tank, a pipeline, a spray head, a water pump, a vibration reciprocating mechanism and a mop cloth, a water outlet of the pipeline serves as the spray head, and the vibration reciprocating mechanism and the mop cloth are sequentially arranged at the bottom of the water tank;

the mop cloth comprises two spacing pieces, the vibration reciprocating mechanism drives the two spacing pieces to be close to or far away from each other, a notch part is arranged in the middle area, close to the rolling brush, of the mop cloth, the pipeline is communicated with the water tank and the spray header, the water pump is used for pumping liquid in the water tank out and spraying the liquid out of the spray header, and the rolling brush and the mop cloth are sequentially arranged in the advancing direction of the sweeping robot at intervals;

2. A sweeping robot according to claim 1, wherein the vertical direction determining the direction of travel of the sweeping robot is transverse, the cutaway portion is part of the spacing region, and the transverse extent of the cutaway portion passes through the region of the mop.

3. The sweeping robot of claim 1, wherein the pipeline extends along an inner side surface of the water tank, the inner side surface of the water tank is the foremost side of the water tank in the advancing direction of the sweeping robot, the pipeline comprises a first path located in the notch portion and a second path located outside the notch portion, the first path comprises a first sub-path and a second sub-path, the first sub-path and the second sub-path are both parallel to the rolling brush, and the second sub-path connects the first sub-path and the second sub-path;

the pipeline comprises a plurality of water outlets, part of the water outlets are positioned at the foremost end of the first sub-pipeline in the advancing direction, and the other part of the water outlets are positioned at the foremost end of the second sub-pipeline in the advancing direction.

4. The sweeping robot of claim 3, wherein the angle between the second sub-path and the second path is an obtuse angle, and the angle between the second sub-path and the first sub-path is an obtuse angle.

5. The sweeping robot of claim 3, wherein the water inlet of the pipeline is arranged on one side of the pipeline, and the distance from the water inlet of the pipeline to each water outlet is the same.

6. The sweeping robot of claim 3, wherein the vertical direction of the forward direction of the sweeping robot is determined to be the transverse direction, the water outlet on the first sub-path is a first water outlet, and the water outlet on the second path is a second water outlet;

7. The sweeping robot of claim 1, wherein the liquid outlet of the water tank and the pipeline are not on the same horizontal plane, the water pump is disposed between the liquid outlet of the water tank and the pipeline, and the height of the liquid outlet of the water tank is higher than that of the pipeline.

8. The sweeping robot of claim 1, wherein the main body further comprises a water tank docking housing through which the water tank is mounted in the main body.

9. The sweeping robot according to claim 1, wherein the projected shape of the notch portion in the horizontal plane is a trapezoid, the trapezoid including an upper base, a lower base and a waist, the upper base being closer to the roller brush than the lower base.

10. The sweeping robot of claim 1, wherein the spray header is perpendicular to the floor.