Cover body assembly and cleaning robot

Abstract

The utility model provides a cover body assembly and a cleaning robot, the cover body assembly comprises a rack, a sewage tank body and a cover body, and the sewage tank body is mounted on the rack; the sewage tank body is used for accommodating sewage; the sewage tank body is provided with a sewage suction pipeline and an air inlet pipeline, and the sewage suction pipeline and the air inlet pipeline are respectively positioned at different positions of the sewage tank body; the sewage suction pipeline is provided with a first top opening, and the air inlet pipeline is provided with a second top opening. The cover body is arranged at the top of the sewage tank body and covers the sewage tank body; when the cover body covers the sewage tank body, the cover body separates the first top opening and the second top opening, and the first top opening and the second top opening are connected in a sealing manner, so that the sewage suction pipeline is isolated from the air inlet pipeline, and a part of steam and small particles in sewage in the sewage tank body are prevented from entering the air inlet pipeline from the sewage suction pipeline; the air inlet pipeline is prevented from being blocked, and the isolation effect of the cover body assembly on the dirt suction pipeline and the air inlet pipeline is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning robots, in particular to a cover assembly and a cleaning robot. Background Art

[0002] With the development of science and technology, cleaning robots are used in places such as shopping malls, supermarkets, hospitals, and hotels. The cover assembly is a part of the floor washing robot, and the cleaning robot is used to wash the floor.

[0003] In the prior art, the existing cover assembly includes a frame, a sewage tank and a cover; the sewage tank is installed on the frame; the sewage tank is used to accommodate sewage; the sewage tank is provided with a sewage suction pipe and an air inlet pipe, and the cover covers the sewage tank. However, the sewage suction pipe and the air inlet pipe are connected in the top space, and a part of the water vapor and tiny particles in the sewage in the sewage tank enters the air inlet pipe from the sewage suction pipe, and the air inlet pipe is easily blocked, resulting in the existing cover assembly having a poor isolation effect on the sewage suction pipe and the air inlet pipe. Utility Model Content

[0004] The purpose of the utility model is to provide a cover assembly and a cleaning robot, wherein a sewage tank is installed on a frame; the sewage tank is used to accommodate sewage; the sewage tank is provided with a sewage suction pipe and an air inlet pipe, and the sewage suction pipe and the air inlet pipe are respectively located at different positions of the sewage tank; the sewage suction pipe is provided with a first top opening, and the air inlet pipe is provided with a second top opening; the cover is provided on the top of the sewage tank and covers the sewage tank; when the cover covers the sewage tank, the cover separates the first top opening and the second top opening, and seals the first top opening and the second top opening to isolate the sewage suction pipe and the air inlet pipe, prevent a part of water vapor and tiny particles in the sewage in the sewage tank from entering the air inlet pipe from the sewage suction pipe, avoid blockage of the air inlet pipe, and ensure the isolation effect of the cover assembly on the sewage suction pipe and the air inlet pipe.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A cover assembly is applied to a cleaning robot, the cover assembly comprising:

[0007] frame;

[0008] A sewage tank body is mounted on the frame; the sewage tank body is used to contain sewage; the sewage tank body is provided with a sewage suction pipe and an air inlet pipe, the sewage suction pipe and the air inlet pipe are respectively located at different positions of the sewage tank body; the sewage suction pipe is provided with a first top opening, and the air inlet pipe is provided with a second top opening;

[0009] The cover body is arranged on the top of the sewage tank body and covers the sewage tank body; when the cover body covers the sewage tank body, the cover body separates the first top opening and the second top opening and seals the first top opening and the second top opening.

[0010] Optionally, the cover assembly further includes a first sealing assembly, which is located between the cover and the first top opening and seals the first top opening.

[0011] Optionally, the first sealing assembly includes a first sealing strip, the cover body is provided with a first mounting portion, and the first sealing strip is mounted on the first mounting portion;

[0012] The first sealing strip is arranged relative to the first top opening and blocks the first top opening.

[0013] Optionally, the first sealing assembly includes a first sealing boss, which is inserted into the first top opening and combined with the first sealing strip to seal the first top opening.

[0014] Optionally, the cover assembly includes a second sealing assembly, which is located between the cover and the second top opening and seals the second top opening.

[0015] Optionally, the second sealing assembly includes a second sealing plate, which is arranged relative to the second top opening and blocks the second top opening.

[0016] Optionally, the second sealing assembly includes a second sealing strip, which is arranged around the second sealing plate and seals the second sealing plate and the second top opening.

[0017] Optionally, the cover body is provided with a second mounting portion, the second sealing plate is mounted on the second mounting portion, and the second mounting portion is arranged corresponding to the second top opening.

[0018] Optionally, the second mounting portion is spaced apart from the first mounting portion, and the second mounting portion is arranged corresponding to the second top opening.

[0019] A cleaning robot comprises the cover assembly.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model provides a cover assembly and a cleaning robot, wherein a sewage tank body is mounted on a frame; the sewage tank body is used to accommodate sewage; the sewage tank body is provided with a sewage suction pipe and an air inlet pipe, and the sewage suction pipe and the air inlet pipe are respectively located at different positions of the sewage tank body; the sewage suction pipe is provided with a first top opening, and the air inlet pipe is provided with a second top opening; the cover body is arranged on the top of the sewage tank body and covers the sewage tank body; when the cover body covers the sewage tank body, the cover body separates the first top opening and the second top opening, and seals the first top opening and the second top opening to isolate the sewage suction pipe and the air inlet pipe, prevent a part of water vapor and tiny particles in the sewage in the sewage tank body from entering the air inlet pipe from the sewage suction pipe, avoids the blockage of the air inlet pipe, and ensures the isolation effect of the cover body assembly on the sewage suction pipe and the air inlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0023] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0024] Figure 1 A schematic diagram of a cover assembly according to the utility model of the present application is shown.

[0025] Figure 2 An exploded view of a cover assembly according to the utility model of the present application is shown.

[0026] Figure 3 A schematic diagram of a sewage tank body of a cover assembly according to the utility model of the present application is shown.

[0027] Figure 4 A connection diagram of the cover body, the first sealing assembly and the second sealing assembly of the cover body assembly according to the utility model of the present application is shown.

[0028] Figure 5 Shown Figure 4 A partial enlarged view of point A in the middle.

[0029] Reference numerals

[0030] 100. Cover assembly;

[0031] 10. Rack;

[0032] 20. Sewage tank; 21. Sewage suction pipe; 21a. First top opening; 22. Air inlet pipe; 22a. Second top opening;

[0033] 30. Cover; 31. First mounting portion; 32. Second mounting portion;

[0034] 40. First sealing assembly; 41. First sealing strip; 42. First sealing boss;

[0035] 50. Second sealing assembly; 51. Second sealing plate; 52. Second sealing strip. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0037] Please refer to the attached Figures 1-2 The utility model provides a cover assembly 100 , which is applied to a cleaning robot. The cover assembly 100 is used to isolate a sewage suction pipe 21 and an air inlet pipe 22 of a sewage tank 20 .

[0038] Please refer to the attached Figures 1-2 In the embodiment of the present application, the cover assembly 100 includes a frame 10, a sewage tank 20 and a cover 30. The sewage tank 20 is arranged on the upper side of the frame 10, and the cover 30 is arranged on the top of the sewage tank 20. The sewage tank 20 is installed on the frame 10; the sewage tank 20 is used to contain sewage; the sewage tank 20 is provided with a sewage suction pipe 21 and an air inlet pipe 22, and the sewage suction pipe 21 and the air inlet pipe 22 are respectively located at different positions of the sewage tank 20; the sewage suction pipe 21 is provided with a first top opening 21a, and the air inlet pipe 22 is provided with a second top opening 2 2a; and covers the sewage tank body 20; when the cover body 30 covers the sewage tank body 20, the cover body 30 separates the first top opening 21a and the second top opening 22a, and seals the first top opening 21a and the second top opening 22a to isolate the sewage suction pipe 21 and the air inlet pipe 22, preventing a portion of water vapor and tiny particles in the sewage in the sewage tank body 20 from entering the air inlet pipe 22 from the sewage suction pipe 21, avoiding blockage of the air inlet pipe 22, and ensuring the isolation effect of the cover body assembly 100 on the sewage suction pipe 21 and the air inlet pipe 22.

[0039] Please refer to the attached Figures 1-2 In the embodiment of the present application, the frame 10 serves as a supporting component of the cover assembly 100 , and the frame 10 is used to support the sewage tank 20 and the cover 30 .

[0040] Please refer to the attached Figures 1 to 3In the embodiment of the present application, the sewage tank 20 is arranged on the upper side of the frame 10, and the sewage tank 20 is installed on the frame 10 so that the sewage tank 20 is fixed on the upper side of the frame 10; the sewage tank 20 is used to contain sewage so that the sewage tank 20 can store sewage; the sewage tank 20 is provided with a sewage suction pipe 21 and an air inlet pipe 22, and the sewage suction pipe 21 and the air inlet pipe 22 are respectively located at different positions of the sewage tank 20, so that the sewage suction pipe 21 and the air inlet pipe 22 are arranged separately; the sewage suction pipe 21 is provided with a first top opening 21a, and the air inlet pipe 22 is provided with a second top opening 22a.

[0041] Please refer to the attached Figures 1 to 4 In the embodiment of the present application, the cover 30 is arranged on the top of the sewage tank 20, and the cover 30 is detachably connected to the sewage tank 20 so that the cover 30 can cover or detach from the sewage tank 20; when the cover 30 covers the sewage tank 20, the cover 30 separates the first top opening 21a and the second top opening 22a, and seals the first top opening 21a and the second top opening 22a to isolate the sewage suction pipe 21 and the air inlet pipe 22, thereby preventing a part of the water vapor and tiny particles in the sewage in the sewage tank 20 from entering the air inlet pipe 22 from the sewage suction pipe 21, avoiding the blockage of the air inlet pipe 22, and ensuring the isolation effect of the cover assembly 100 on the sewage suction pipe 21 and the air inlet pipe 22.

[0042] Please refer to the attached Figures 4-5 The cover assembly 100 includes a first sealing assembly 40, which is located between the cover body 30 and the first top opening 21a and seals the first top opening 21a, so that the cover body 30 is sealed and connected to the first top opening 21a through the first sealing assembly 40, ensuring the sealing effect of the connection between the cover body 30 and the first top opening 21a, so that the first top opening 21a and the second top opening 22a are in a non-connected state, preventing a part of the water vapor and tiny particles in the sewage in the sewage tank 20 from entering the air inlet duct 22 from the sewage suction pipe 21, thereby avoiding blockage of the air inlet duct 22.

[0043] Please refer to the attached Figures 4-5 The first sealing assembly 40 includes a first sealing strip 41. The cover body 30 is provided with a first mounting portion 31. The first sealing strip 41 is installed on the first mounting portion 31 so that the first sealing strip 41 is fixed to the first mounting portion 31, so that the first sealing strip 41 can be connected to the cover body 30 through the first mounting portion 31; the first sealing strip 41 is arranged relative to the first top opening 21a and blocks the first top opening 21a so that the first sealing strip 41 can seal the first top opening 21a, thereby facilitating the cover body 30 to be sealed and connected to the first top opening 21a through the first sealing strip 41.

[0044] Please refer to the attached Figures 4-5The first sealing assembly 40 includes a first sealing boss 42, which is arranged on the lower side of the cover body 30 and is connected to the lower side of the cover body 30. When the cover body 30 covers the sewage tank body 20, the first sealing boss 42 faces the first top opening 21a, and the first sealing boss 42 is inserted into the first top opening 21a, and is combined with the first sealing strip 41 to seal the first top opening 21a, so that the cover body 30 can achieve a sealed connection with the first top opening 21a through the first sealing boss 42 and the first sealing strip 41, further improving the sealing effect of the connection between the cover body 30 and the first top opening 21a, preventing a part of the water vapor and tiny particles in the sewage in the sewage tank body 20 from entering the air inlet duct 22 from the sewage suction pipe 21, thereby avoiding blockage of the air inlet duct 22.

[0045] Optionally, the first sealing boss 42 and the cover body 30 are integrally connected. The first sealing boss 42 protrudes downward from the bottom of the cover body 30, thereby improving the connection strength between the first sealing boss 42 and the cover body 30, ensuring the connection stability between the first sealing boss 42 and the cover body 30, and preventing the first sealing boss 42 from detaching from the cover body 30.

[0046] Please refer to the attached Figures 4-5 The cover assembly 100 includes a second sealing assembly 50, which is located between the cover body 30 and the second top opening 22a and seals the second top opening 22a, so that the cover body 30 is sealed and connected to the second top opening 22a through the second sealing assembly 50, ensuring the sealing effect of the connection between the cover body 30 and the second top opening 22a, and further preventing a portion of water vapor and tiny particles in the sewage in the sewage tank 20 from entering the air inlet duct 22 from the sewage suction pipe 21.

[0047] Please refer to the attached Figures 4-5 The second sealing assembly 50 includes a second sealing plate 51, which is arranged relative to the second top opening 22a and blocks the second top opening 22a so that the second sealing plate 51 seals the second top opening 22a, thereby facilitating the cover body 30 to be sealedly connected to the second top opening 22a through the second sealing plate 51.

[0048] Please refer to the attached Figures 4-5 The second sealing assembly 50 includes a second sealing strip 52, which is arranged in a ring around the second sealing plate 51 so that the second sealing strip 52 is fixed to the circumferential side of the second sealing plate 51. The second sealing strip 52 seals the second sealing plate 51 and the second top opening 22a, so that the second sealing strip 52 and the second sealing plate 51 are combined to seal the second top opening 22a, thereby ensuring the sealing effect between the cover body 30 and the second top opening 22a.

[0049] Please refer to the attached Figures 4-5 The cover body 30 is provided with a second mounting portion 32, and the second sealing plate 51 is installed on the second mounting portion 32, so that the second sealing plate 51 is fixed to the second mounting portion 32, thereby facilitating the second sealing plate 51 to be connected to the cover body 30 through the second mounting portion 32, and the second mounting portion 32 is arranged corresponding to the second top opening 22a, so that the second sealing plate 51 corresponds to the second top opening 22a.

[0050] Please refer to the attached Figures 4-5 The second mounting portion 32 is spaced apart from the first mounting portion 31, and the second mounting portion 32 is arranged corresponding to the second top opening 22a, so that the second sealing plate 51 and the first sealing strip 41 are spaced apart, thereby facilitating the second sealing plate 51 and the first sealing strip 41 to seal the second top opening 22a and the first top opening 21a respectively, thereby achieving isolation between the sewage suction pipe 21 and the air inlet pipe 22.

[0051] In another embodiment, a cleaning robot includes a cover assembly 100 . The cover assembly 100 serves as a part of the cleaning robot, and the cleaning robot is used to clean a floor.

[0052] Compared with the prior art, the beneficial effects of the present invention are:

[0053] The utility model provides a cover assembly 100 and a cleaning robot, wherein a sewage tank 20 is mounted on a frame 10; the sewage tank 20 is used to contain sewage; the sewage tank 20 is provided with a sewage suction pipe 21 and an air inlet pipe 22, and the sewage suction pipe 21 and the air inlet pipe 22 are respectively located at different positions of the sewage tank 20; the sewage suction pipe 21 is provided with a first top opening 21a, and the air inlet pipe 22 is provided with a second top opening 22a; a cover 30 is provided on the top of the sewage tank 20 and covers the sewage tank 20; When the cover body 30 covers the sewage tank body 20, the cover body 30 separates the first top opening 21a and the second top opening 22a, and seals the first top opening 21a and the second top opening 22a to isolate the sewage suction pipe 21 and the air inlet pipe 22, preventing a portion of water vapor and tiny particles in the sewage in the sewage tank body 20 from entering the air inlet pipe 22 from the sewage suction pipe 21, avoiding blockage of the air inlet pipe 22, and ensuring the isolation effect of the cover body assembly 100 on the sewage suction pipe 21 and the air inlet pipe 22.

[0054] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0055] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more features.

[0056] This document uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and core ideas of this application. At the same time, for technical personnel in this field, based on the ideas of this application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on this application.

Claims

1. A cover assembly, characterized in that: Applied to a cleaning robot, the cover assembly includes: frame; A sewage tank body is mounted on the frame; the sewage tank body is used to contain sewage; the sewage tank body is provided with a sewage suction pipe and an air inlet pipe, the sewage suction pipe and the air inlet pipe are respectively located at different positions of the sewage tank body; the sewage suction pipe is provided with a first top opening, and the air inlet pipe is provided with a second top opening; The cover body is arranged on the top of the sewage tank body and covers the sewage tank body; when the cover body covers the sewage tank body, the cover body separates the first top opening and the second top opening and seals the first top opening and the second top opening.

2. The cover assembly according to claim 1, wherein: The cover assembly further includes a first sealing assembly, which is located between the cover and the first top opening and seals the first top opening.

3. The cover assembly according to claim 2, wherein: The first sealing assembly includes a first sealing strip, the cover body is provided with a first mounting portion, and the first sealing strip is mounted on the first mounting portion; The first sealing strip is arranged relative to the first top opening and blocks the first top opening.

4. The cover assembly according to claim 3, wherein: The first sealing assembly includes a first sealing boss, which is inserted into the first top opening and combined with the first sealing strip to seal the first top opening.

5. The cover assembly according to claim 4, wherein: The cover assembly includes a second sealing assembly, which is located between the cover and the second top opening and seals the second top opening.

6. The cover assembly according to claim 5, wherein: The second sealing assembly includes a second sealing plate, which is arranged relative to the second top opening and blocks the second top opening.

7. The cover assembly according to claim 6, wherein: The second sealing assembly includes a second sealing strip, which is arranged around the second sealing plate and seals the second sealing plate and the second top opening.

8. The cover assembly according to claim 6, wherein: The cover body is provided with a second mounting portion, the second sealing plate is mounted on the second mounting portion, and the second mounting portion is arranged corresponding to the second top opening.

9. The cover assembly according to claim 8, wherein: The second mounting portion is spaced apart from the first mounting portion.

10. A cleaning robot, characterized in that: The invention comprises a cover assembly according to any one of claims 1 to 9.

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