CN217696460U

CN217696460U - Cleaning machines people's sewage case and cleaning machines people

Info

Publication number: CN217696460U
Application number: CN202221641686.9U
Authority: CN
Inventors: 高志国; 孟向伟; 金静阳
Original assignee: Hangzhou Ezviz Software Co Ltd
Current assignee: Hangzhou Ezviz Software Co Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-01
Anticipated expiration: 2032-06-28

Abstract

The application discloses cleaning machines people's sewage case and cleaning machines people belongs to the robotechnology field. The disclosed sewage tank comprises a tank body, an upper cover and a rotary cylinder, wherein the upper cover is connected with the tank body, the upper cover is provided with a water filling port, the rotary cylinder is provided with a spraying port, the rotary cylinder is rotatably arranged at the water filling port, an inner cavity of the rotary cylinder is communicated with the water filling port, and under the action of water flow flowing out of the water filling port, the rotary cylinder rotates relative to the upper cover. The problem that the cleaning robot related to the related art is more tedious to use can be solved to above-mentioned scheme.

Description

Cleaning robot's sewage case and cleaning robot

Technical Field

The application belongs to the technical field of robots, and particularly relates to a sewage tank of a cleaning robot and the cleaning robot.

Background

Household intelligent devices play an increasingly important role in the lives of people, and therefore more and more household intelligent devices appear in the lives of people. Wherein, cleaning machines people is comparatively common domestic smart machine.

Some common cleaning robots can only realize a sweeping function, cannot realize deep cleaning and have poor cleaning effect; some cleaning robots can realize the floor sweeping function and the floor mopping function, and the cleaning effect is good. For the cleaning robot capable of realizing the floor mopping function, the cleaning robot can be provided with the sewage tank, so that sewage on the ground is collected, and the cleaning effect is further improved.

However, the inner wall of the sewage tank is easily stained after the sewage tank is used for a period of time, and in order to maintain the cleanliness of the sewage tank, a user needs to manually take out the sewage tank and remove the stains on the inner wall of the sewage tank by a cleaning tool such as a brush, which results in a cumbersome use of the cleaning robot.

SUMMERY OF THE UTILITY MODEL

The application discloses cleaning machines people's sewage case and cleaning machines people to the use of the cleaning machines people who solves the correlation technique and relates to is more loaded down with trivial details problem.

In order to solve the technical problem, the following technical scheme is adopted in the application:

in a first aspect, an embodiment of the present application provides a cleaning machines people's sewage case, the sewage case includes box, upper cover and a rotatory section of thick bamboo, the upper cover with the box links to each other, the upper cover is equipped with the water filling port, a rotatory section of thick bamboo is equipped with the mouth that sprays, a rotatory section of thick bamboo rotationally set up in water filling port department, just the inner chamber of a rotatory section of thick bamboo with the water filling port is linked together, flows out under the effect of the rivers of water filling port, a rotatory section of thick bamboo for the upper cover rotates.

In a second aspect, an embodiment of the present application provides a cleaning robot, including a robot main body and a sewage tank disposed in the robot main body, where the sewage tank is the sewage tank described above.

The technical scheme who this application adopted can reach following beneficial effect:

in this application, the upper cover and the sewage case box of sewage case link to each other, the upper cover is equipped with water filling port and rotatory section of thick bamboo, rotatory section of thick bamboo sets up in water filling port department with rotating, and the inner chamber and the water filling port intercommunication of rotatory section of thick bamboo, be equipped with on the rotatory section of thick bamboo and spray the mouth, the water filling port can be followed to the clear water and flow into to the rotatory section of thick bamboo in, under the effect of rivers, the rotatory section of thick bamboo rotates for the upper cover, at the rotation in-process, the clear water is on spraying mouth blowout to the box inner wall, thereby reach the purpose of wasing the box inner wall, therefore, this scheme can carry out self-cleaning to the box inner wall of sewage case, therefore also need not the user to carry out manual washing with the help of burnisher to the box inner wall, and then make cleaning machines people's use comparatively simple. Therefore, the sewage tank of the cleaning robot disclosed by the application can solve the problem that the cleaning robot related to the related art is more complicated to use.

Drawings

Fig. 1 and 2 are schematic partial sectional views of an upper cover and a rotary drum according to an embodiment of the present disclosure after being connected;

fig. 3 to 5 are schematic views of a connection structure of an upper cover and a rotary drum disclosed in an embodiment of the present application.

Description of reference numerals:

200-an upper cover, 210-a water injection port, 211-a water inlet end, 212-a water outlet end, 220-a cylindrical part, 221-a water inlet hole, 230-a connecting part, 231-a water outlet hole, 2311-a first hole section and 2312-a second hole section;

300-a rotary cylinder, 310-a spray opening, 320-a cylinder body and 330-a connecting cylinder;

400-bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. 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 application.

The sewage tank of the cleaning robot disclosed in the embodiments of the present application will be described in detail through specific embodiments and application scenarios thereof with reference to the accompanying drawings.

Referring to fig. 1 to 5, disclosed herein is a sewage tank of a cleaning robot, which includes a tank body, an upper cover 200, and a rotary cylinder 300.

The cleaning robot disclosed by the application can not only clean the ground, but also clean stains on the ground. After the stains on the ground are cleaned by the cleaning robot, sewage is formed, collected by a sewage tank of the cleaning robot and finally discharged through a sewage discharge port of the sewage tank, and therefore the functions of cleaning stains and mopping the ground of the cleaning robot are achieved.

The box is the part that the sewage case is used for collecting sewage, and the box links to each other with upper cover 200, is equipped with water filling port 210 on the upper cover 200, and water filling port 210 department is provided with rotatory section of thick bamboo 300 with rotating, and the inner chamber of rotatory section of thick bamboo 300 is linked together with water filling port 210, and rotatory section of thick bamboo 300 is equipped with sprays mouth 310, and the water in the rotatory section of thick bamboo 300 can be followed and sprayed mouth 310 blowout to the box inner wall to wash the box inner wall. Optionally, the opposite sides of the rotary drum 300 may be provided with spray openings 310, thereby increasing the cleaning area.

The clear water flows into the rotary cylinder 300 through the water filling port 210, and under the action of water flow, the rotary cylinder 300 rotates relative to the upper cover 200, and the rotary cylinder 300 can enable the spraying port 310 to spray the clear water onto the inner wall of the box body, so that the purpose of cleaning the inner wall of the box body is achieved. The sewage tank can be communicated with the water pump, the water pump can pump out sewage in the sewage tank through a sewage outlet, and the rotating speed of the rotary cylinder 300, the flow rate of the spraying port 310, the water pressure and the like can be controlled by regulating and controlling the working parameters of the water pump, so that the cleaning effect is improved.

In this application, the upper cover 200 and the sewage case box of sewage case link to each other, upper cover 200 is equipped with water filling port 210 and rotatory section of thick bamboo 300, rotatory section of thick bamboo 300 sets up in water filling port 210 department with rotating, and the inner chamber and the water filling port 210 intercommunication of rotatory section of thick bamboo 300, be equipped with on the rotatory section of thick bamboo 300 and spray mouth 310, the clear water can flow into to rotatory section of thick bamboo 300 in from water filling port 210, rotatory section of thick bamboo 300 is under the effect of rivers, rotatory section of thick bamboo 300 rotates for upper cover 200, at the rotation in-process, the clear water sprays to the box inner wall through spraying mouth 310 on, thereby reach the purpose of wasing the box inner wall, therefore can know, this scheme can carry out self-cleaning to the box inner wall of sewage case, therefore also need not the user to carry out manual washing with the help of burnisher, and then make cleaning robot's use comparatively simple. Therefore, the sewage tank of the cleaning robot disclosed by the application can solve the problem that the cleaning robot related to the related art is more complicated to use.

Optionally, the rotation direction of the rotary cylinder 300 can be flexibly adjusted, so that the spraying port 310 can spray clean water to all positions of the inner wall of the box body. Optionally, the spin basket 300 may be connected to the upper cover 200 through a universal joint, and the universal joint may make the rotation direction of the spin basket 300 variable with respect to the upper cover 200, but at this time, the rotation of the spin basket 300 has a large degree of freedom, and the rotation is unstable.

In order to avoid the above phenomenon, in another embodiment, the rotation axis of the rotary cylinder 300 may extend along the height direction of the wastewater tank, that is, the rotation axis of the rotary cylinder 300 is always kept unchanged, at this time, the rotary cylinder 300 is more stable to rotate relative to the upper cover 200, and thus the inner wall of the tank body can be more stably cleaned, and the distance between the rotary cylinder 300 and the side wall and the bottom wall of the tank body is basically kept unchanged during the rotation of the rotary cylinder 300, and thus the cleaning effect can be maintained within a more ideal range.

Optionally, the water inlet end 211 and the water outlet end 212 of the water filling port 210 are arranged in the vertical direction, so that the clear water flows smoothly in the water filling port 210, the flow area of the water inlet end 211 can be smaller than that of the water outlet end 212, and the flow area refers to the cross sectional area of the water inlet end 211 and the water outlet end 212.

In another embodiment, the flow area of the water inlet end 211 is larger than the flow area of the water outlet end 212, such a configuration enables the clean water to flow into the rotary drum 300 from the water outlet end 212 with a smaller flow area after passing through the water inlet end 211 with a larger flow area, the rotary drum 300 rotates more easily under the action of the water flow with a larger water pressure, and at this time, the clean water with a larger water pressure is sprayed onto the inner wall of the box body through the spraying port 310 to wash the inner wall of the box body, thereby improving the cleaning effect.

Alternatively, since the upper cover 200 is generally thin, there is a phenomenon that the coupling between the upper cover 200 and the rotary cylinder 300 is unstable, and thus the thickness of the upper cover 200 may be appropriately increased to improve the coupling strength between the upper cover 200 and the rotary cylinder 300. The water filling port 210 is provided on the upper cover 200 having a large thickness, the rotary drum 300 is provided on the surface of the upper cover 200 close to one side of the tank body and rotatably provided at the water filling port 210 to stably clean the inner wall of the tank body, but the upper cover 200 having a large thickness occupies a large space of the sewage tank on the one hand and increases the whole weight of the sewage tank on the other hand, thereby increasing the whole weight of the cleaning robot and further reducing the use feeling of the user.

In another embodiment, in order to make the connection between the upper cover 200 and the rotary drum 300 more stable, the upper cover 200 may be provided with a cylindrical portion 220 and a connecting portion 230, the connecting portion 230 is disposed at the bottom of the cylindrical portion 220, the bottom end of the connecting portion 230 protrudes relative to the bottom, and the rotary drum 300 is rotatably disposed at the bottom end of the connecting portion 230, at this time, the thickness of the upper cover 200 may be set smaller, the protruding bottom end of the connecting portion 230 and the rotary drum 300 may be more easily connected, and the connection is more stable.

The cylindrical portion 220 is provided with a water inlet hole 221, the connecting portion 230 is provided with a water outlet hole 231, the water outlet hole 231 is communicated with the inner cavity of the rotary cylinder 300, the water filling port 210 comprises the water inlet hole 221 and the water outlet hole 231, and at the moment, a local space formed between the water inlet hole 221 of the cylindrical portion 220 and the water outlet hole 231 of the connecting portion 230 can be used for containing more water. Alternatively, the flow area of the inlet hole 221 may be larger than the flow area of the outlet hole 231, so as to increase the water pressure of the clean water, thereby improving the cleaning effect on the inner wall of the case.

In order to further increase the water pressure of the clean water, optionally, the water outlet hole 231 includes a first hole section 2311 and a second hole section 2312 which are communicated with each other, the second hole section 2312 is communicated with the water inlet hole 221 through the first hole section 2311, the flow area of the first hole section 2311 is smaller than the flow area of the water inlet hole 221, the flow area of the second hole section 2312 is smaller than the flow area of the first hole section 2311, that is, at least three water flow holes with different flow areas are arranged in the flow direction of the clean water in the water inlet 210, and the flow area of each water flow hole is gradually reduced.

Alternatively, in order to improve the cleaning efficiency of the inner wall of the tank, the rotation speed of the rotary drum 300 may be increased, and the rotation speed of the rotary drum 300 may be increased not only by increasing the water pressure but also by reducing the resistance of the rotary drum 300 during the rotation. Specifically, the waste water tank may further include a bearing 400, the rotary drum 300 is rotatably connected to the connection portion 230 through the bearing 400, and the bearing 400 may reduce a friction force applied to the rotary drum 300 during a rotation process, thereby increasing a rotation speed of the rotary drum 300.

Optionally, the rotary cylinder 300 may include a connecting cylinder 330, the connecting cylinder 330 is rotatably connected to the upper cover 200, the connecting cylinder 330 is provided with a spraying port 310, at this time, the size of the connecting cylinder 330 is smaller, the clean water that can be contained in the connecting cylinder 330 is smaller, the water pressure is lower, the spraying range of the spraying port 310 is smaller, and the cleaning efficiency for the inner wall of the box body is lower.

For increasing the spraying range of the spraying port 310, the rotary cylinder 300 can further comprise a cylinder body 320, the cylinder body 320 is rotatably connected with the upper cover 200 through a connecting cylinder 330, the cylinder body 320 is provided with the spraying port 310, the axis of the cylinder body 320 is intersected with the axis of the connecting cylinder 330, and two ends of the cylinder body 320 protrude relative to the connecting cylinder 330, at the moment, the size of the cylinder body 320 is larger, more clear water can be contained in the cylinder body 320, the water pressure is larger, the spraying range of the spraying port 310 is increased therewith, and further the cleaning efficiency of the inner wall of the box body is improved.

Optionally, the inner wall of box is including lateral wall and the diapire that is connected, the diapire is relative with upper cover 200, the lateral wall is located between diapire and the upper cover 200, rotatory section of thick bamboo 300 is equipped with a plurality of mouths 310 that spray, a plurality of mouths 310 that spray can all be towards the diapire setting of box, the clear water all is sprayed to the diapire of box through a plurality of mouths 310 that spray this moment, in order to realize the washing to the diapire, but the clear water can't be sprayed to the lateral wall of box on, this lateral wall that leads to the box can't be washd, and then rotatory section of thick bamboo 300 is relatively poor to the cleaning performance of box inner wall.

For improving the cleaning effect of the rotary cylinder 300 on the inner wall of the box body, at least one spraying opening 310 of the plurality of spraying openings 310 can be arranged towards the side wall, so that the side wall and the bottom wall of the box body can be cleaned simultaneously, and the problem that the cleaning effect of the rotary cylinder 300 on the inner wall of the box body is poor is solved.

Optionally, the inner wall of box is including lateral wall and the diapire that is connected, and the diapire is relative with upper cover 200, and the lateral wall is located between diapire and the upper cover 200, and at least two spout 310 can arrange along the direction of height of sewage case, perhaps arrange along the direction that is on a parallel with upper cover 200, and this moment, spout 310 spray the scope less, and then can't realize wasing to most inner wall of box.

In another embodiment, at least two spraying openings 310 are arranged along a straight line, specifically, in a direction gradually approaching to the bottom wall, the distance between each spraying opening 310 arranged along the straight line and the side wall increases in sequence, and the distance between each spraying opening 310 and the bottom wall decreases in sequence, that is, each spraying opening 310 is arranged on the rotary drum 300 close to the side wall and the bottom wall, so as to increase the spraying range of the spraying opening 310 to the side wall and the bottom wall, so that on one hand, most of the inner wall of the box body can be cleaned, and on the other hand, the cleaning efficiency of the side wall and the bottom wall of the box body can be improved.

Optionally, the embodiment of the present application discloses a cleaning robot, including a robot main body and a sewage tank disposed in the robot main body, where the sewage tank is the sewage tank described in any of the above embodiments, and the sewage tank may enable the cleaning robot to achieve a function of cleaning stains on the ground. The cleaning robot can match and set up clean basic station, and the cleaning robot can get into clean basic station and charge, and clean basic station can supply the clear water that is used for wasing the sewage case to the cleaning robot simultaneously.

In the embodiments of the present application, the differences between the embodiments are described in emphasis, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not inconsistent, and further description is omitted here in view of brevity of the text.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a cleaning machines people's sewage tank, characterized in that, the sewage tank includes box, upper cover (200) and rotatory section of thick bamboo (300), upper cover (200) with the box links to each other, upper cover (200) are equipped with water filling port (210), rotatory section of thick bamboo (300) are equipped with spray opening (310), rotatory section of thick bamboo (300) rotationally set up in water filling port (210) department, just the inner chamber of rotatory section of thick bamboo (300) with water filling port (210) are linked together, flow out under the effect of the rivers of water filling port (210), rotatory section of thick bamboo (300) for upper cover (200) rotate.

2. The wastewater tank according to claim 1, characterized in that the rotation axis of the rotary cylinder (300) extends in the height direction of the wastewater tank.

3. The wastewater tank according to claim 1, wherein the water inlet end (211) and the water outlet end (212) of the water injection port (210) are arranged in a vertical direction, and the flow area of the water inlet end (211) is larger than that of the water outlet end (212).

4. The wastewater tank according to claim 1, characterized in that the upper cover (200) is provided with a cylindrical part (220) and a connecting part (230), the cylindrical part (220) is provided with a water inlet hole (221), the connecting part (230) is arranged at the bottom of the cylindrical part (220), the bottom end of the connecting part (230) protrudes relative to the bottom, the connecting part (230) is provided with a water outlet hole (231), the water filling port (210) comprises the water inlet hole (221) and the water outlet hole (231), the flow area of the water inlet hole (221) is larger than that of the water outlet hole (231), and the rotary cylinder (300) is rotatably arranged at the bottom end of the connecting part (230).

5. The waste tank as claimed in claim 4, wherein the outlet hole (231) includes a first hole section (2311) and a second hole section (2312) which are communicated with each other, the second hole section (2312) is communicated with the inlet hole (221) through the first hole section (2311), an area of flow through the first hole section (2311) is smaller than an area of flow through the inlet hole (221), and an area of flow through the second hole section (2312) is smaller than an area of flow through the first hole section (2311).

6. The wastewater tank according to claim 4, characterized in that the wastewater tank further comprises a bearing (400), and the rotary drum (300) is rotatably connected with the connecting part (230) through the bearing (400).

7. The wastewater tank according to claim 1, characterized in that the rotary drum (300) comprises a drum body (320) and a connecting drum (330), the drum body (320) is rotatably connected with the upper cover (200) through the connecting drum (330), the drum body (320) is provided with the spray opening (310), the axis of the drum body (320) intersects with the axis of the connecting drum (330), and both ends of the drum body (320) protrude relative to the connecting drum (330).

8. The waste water tank as claimed in claim 1, wherein the inner wall of the tank body comprises a side wall and a bottom wall connected with each other, the bottom wall is opposite to the upper cover (200), the side wall is located between the bottom wall and the upper cover (200), the rotary drum (300) is provided with a plurality of the spraying ports (310), and at least one of the spraying ports (310) faces the side wall.

9. The waste water tank as claimed in claim 1, wherein the inner wall of the tank body comprises a side wall and a bottom wall which are connected, the bottom wall is opposite to the upper cover (200), the side wall is located between the bottom wall and the upper cover (200), at least two of the spraying openings (310) are arranged along a straight line, and in the direction gradually approaching the bottom wall, the distance between each spraying opening (310) arranged along the straight line and the side wall is gradually increased, and the distance between each spraying opening and the bottom wall is gradually decreased.

10. A cleaning robot comprising a robot main body and a wastewater tank provided in the robot main body, the wastewater tank being the wastewater tank according to any one of claims 1 to 9.