Sewage tank assembly and cleaning robot

Abstract

The utility model provides a sewage tank assembly and a cleaning robot. The sewage tank assembly comprises a rack, a sewage tank body and a nozzle module, and the sewage tank body is installed on the rack; the sewage tank body is used for accommodating sewage; the nozzle module is arranged at the top of the sewage tank body; the nozzle module comprises a supporting seat, a butt joint and a nozzle; the supporting seat is detachably mounted on the sewage tank body and supports the butt joint and the nozzle; the butt joint is used for butting an external water pipe; the nozzle is positioned in the sewage tank body; the nozzle is communicated with the butt joint and sprays water input through the butt joint to the inner side wall of the sewage tank body to clean the inner side wall of the sewage tank body, so that the inner side wall of the sewage tank body is cleaned through the nozzle module, the cleanliness of the inner side wall of the sewage tank body is ensured, the inner side wall of the sewage tank body is prevented from being cleaned manually, and the cleaning efficiency is improved. And the cleaning convenience of the sewage tank body of the sewage tank assembly is improved.

Description

Technical Field

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

[0002] With the development of technology, cleaning robots are used in shopping malls, supermarkets, hospitals, hotels and other places. Cleaning robots are used to scrub the floor and keep it clean.

[0003] In the prior art, the existing cleaning robot includes a frame and a sewage tank, which is installed on the frame; the sewage tank is used to contain sewage, but when the sewage is stored in the sewage tank for a long time, the sewage stains remain on the inner wall of the sewage tank, and the inner wall of the sewage tank cannot be cleaned. It needs to be cleaned manually, resulting in poor cleaning convenience of the sewage tank of the existing cleaning robot. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage tank assembly and a cleaning robot, wherein the sewage tank body is installed on a frame; the sewage tank body is used to contain sewage; the nozzle module is arranged on the top of the sewage tank body; the nozzle module includes a support seat, a docking joint and a nozzle; the support seat is detachably installed on the sewage tank body and supports the docking joint and the nozzle; the docking joint is used to dock an external water pipe; the nozzle is in the sewage tank body; the nozzle is connected to the docking joint and sprays water input through the docking joint to the inner wall of the sewage tank body to clean the inner wall of the sewage tank body, so that the inner wall of the sewage tank body can be cleaned by the nozzle module, thereby ensuring the neatness of the inner wall of the sewage tank body, avoiding the need for the inner wall of the sewage tank body to be cleaned under human action, and improving the cleaning convenience of the sewage tank body of the sewage tank assembly.

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

[0006] A sewage tank assembly is applied to a cleaning robot, and the sewage tank assembly comprises:

[0007] frame;

[0008] A sewage tank body is installed on the frame; the sewage tank body is used to contain sewage;

[0009] The nozzle module is arranged on the top of the sewage tank; the nozzle module includes a support base, a docking head and a nozzle; the support base is detachably mounted on the sewage tank and supports the docking head and the nozzle; the docking head is used to connect to an external water pipe;

[0010] The nozzle is located in the sewage tank; the nozzle is connected to the docking joint and sprays water input through the docking joint to the inner side wall of the sewage tank to clean the inner side wall of the sewage tank.

[0011] Optionally, the nozzle is located at the lower side of the docking head; the nozzle is connected to the docking head in the up-down direction;

[0012] The nozzle is provided with a spraying end, and the spraying end sprays the water inputted through the docking joint toward the inner side wall of the sewage tank.

[0013] Optionally, the injection end is provided with an annular injection hole; and the nozzle is a bullet-shaped nozzle.

[0014] Optionally, the support seat is arranged on the outside of the nozzle and supports the nozzle and the docking head.

[0015] Optionally, the docking joint is provided with a first docking portion, which is located at an end of the docking joint facing away from the nozzle, and is used for docking with an external water pipe.

[0016] Optionally, the first docking portion is a quick docking portion.

[0017] Optionally, the docking head is provided with a second docking portion, and the nozzle is provided with a third docking portion; the third docking portion docks with the second docking portion.

[0018] Optionally, the docking structure between the third docking portion and the second docking portion is a detachable docking structure.

[0019] Optionally, the sewage tank body is provided with a through hole and a sewage cavity; the through hole is located at the top of the sewage tank body and is connected to the sewage cavity;

[0020] The support seat is connected to the top side wall of the sewage tank body, the nozzle passes through the through hole, and the first docking portion of the docking head is exposed to the outside of the sewage tank body.

[0021] A cleaning robot comprises the sewage tank assembly.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] The utility model provides a sewage tank assembly and a cleaning robot, wherein the sewage tank body is installed on a frame; the sewage tank body is used to contain sewage; a nozzle module is arranged on the top of the sewage tank body; the nozzle module comprises a support seat, a docking joint and a nozzle; the support seat is detachably installed on the sewage tank body and supports the docking joint and the nozzle; the docking joint is used to dock with an external water pipe; the nozzle is in the sewage tank body; the nozzle is connected to the docking joint, and sprays water input through the docking joint to the inner wall of the sewage tank body to clean the inner wall of the sewage tank body, so that the inner wall of the sewage tank body can be cleaned by the nozzle module, thereby ensuring the neatness of the inner wall of the sewage tank body, avoiding the need for the inner wall of the sewage tank body to be cleaned under human action, and improving the cleaning convenience of the sewage tank body of the sewage tank assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] 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.

[0025] 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.

[0026] Figure 1 A schematic diagram of a sewage tank assembly according to the utility model of the present application is shown.

[0027] Figure 2 A cross-sectional view of a sewage tank body and a nozzle module of a sewage tank assembly according to the utility model of the present application is shown.

[0028] Figure 3 Shown Figure 2 Partial enlarged image.

[0029] Figure 4 A schematic diagram of a nozzle module of a sewage tank assembly according to the utility model of the present application is shown.

[0030] Figure 5 An exploded view of a nozzle module of a sewage tank assembly according to the utility model of the present application is shown.

[0031] Reference numerals

[0032] 100. Sewage tank assembly;

[0033] 10. Rack;

[0034] 20. Sewage tank; 20a. Through hole; 20b. Sewage cavity;

[0035] 30. Nozzle module; 31. Support seat; 32. Docking head; 321. First docking part; 322. Second docking part; 33. Nozzle; 331. Injection end; 331a. Annular injection hole; 332. Third docking part. 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 sewage tank assembly 100, which is applied to a cleaning robot and is used to clean the inner wall of the sewage tank.

[0038] Please refer to the attached Figures 1-2 In the embodiment of the present application, the sewage tank assembly 100 includes a frame 10, a sewage tank body 20 and a nozzle module 30. The sewage tank body 20 is arranged on the upper side of the frame 10, and the nozzle module 30 is arranged on the top of the sewage tank body 20. The sewage tank body 20 is installed on the frame 10; the sewage tank body 20 is used to contain sewage; the nozzle module 30 includes a support base 31, a docking head 32 and a nozzle 33; the support base 31 is detachably mounted on the sewage tank body 20 and supports the docking head 32 and the nozzle 33; the docking head 32 is used to dock the sewage tank body 20. The nozzle 33 is connected to the external water pipe; the nozzle 33 is in the sewage tank 20; the nozzle 33 is connected to the docking joint 32, and sprays the water input through the docking joint 32 to the inner wall of the sewage tank 20 to clean the inner wall of the sewage tank 20, so that the inner wall of the sewage tank 20 is cleaned by the nozzle module 30, ensuring the neatness of the inner wall of the sewage tank 20, avoiding the need for manual cleaning of the inner wall of the sewage tank 20, and improving the cleaning convenience of the sewage tank 20 of the sewage tank assembly 100.

[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 sewage tank assembly 100 , and the frame 10 is used to support the sewage tank body 20 and the nozzle module 30 .

[0040] In 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 accommodate sewage so that the sewage tank 20 can store sewage.

[0041] Please refer to the attached Figures 1 to 5The nozzle 33 is located in the sewage tank 20 and is connected to the nozzle module 33.

[0042] Please refer to the attached Figures 1 to 5 The nozzle 33 is located at the lower side of the docking joint 32; the nozzle 33 is connected to the docking joint 32 in the up-down direction, so that the water output by the external water pipe flows from top to bottom to the nozzle 33 through the docking joint 32; the nozzle 33 is provided with a spray end 331, and the spray end 331 sprays the water input through the docking joint 32 toward the inner wall of the sewage tank 20, so that the water input from the docking joint 32 is sprayed toward the inner wall of the sewage tank 20 through the spray end 331, thereby facilitating the spray end 331 to spray the inner wall of the sewage tank 20, so that the nozzle 33 cleans the inner wall of the sewage tank 20.

[0043] Please refer to the attached Figures 1 to 5 The injection end 331 is provided with an annular injection hole 331a, so that the injection end 331 can realize annular injection on the inner wall of the sewage tank body 20 through the annular injection hole 331a, thereby facilitating the injection end 331 to spray in multiple directions toward the inner wall of the sewage tank body 20, thereby ensuring the neatness of the inner wall of the sewage tank body 20; the nozzle 33 is a bullet-shaped nozzle 33.

[0044] Please refer to the attached Figures 1 to 5 The support seat 31 is sleeved on the outside of the nozzle 33 and supports the nozzle 33 and the docking joint 32, so that the nozzle 33 and the docking joint 32 are both fixed to the support seat 31, thereby facilitating the nozzle 33 and the docking joint 32 to be in a stationary state relative to the sewage tank 20 through the support seat 31, thereby ensuring the position accuracy of the nozzle 33 and the docking joint 32.

[0045] Please refer to the attached Figures 3-5The docking joint 32 is provided with a first docking portion 321, which is located at the end of the docking joint 32 facing away from the nozzle 33. The first docking portion 321 is used to dock an external water pipe, so that the external water pipe can be docked with the docking joint 32 through the first docking portion 321, ensuring that the external water pipe is connected to the docking joint 32, thereby facilitating the water output by the external water pipe to flow to the docking joint 32. Optionally, the first docking portion 321 is a quick docking portion, which improves the installation convenience of the external water pipe relative to the docking joint 32.

[0046] Please refer to the attached Figures 3-5 The docking joint 32 is provided with a second docking portion 322, which is arranged opposite to the first docking portion 321 and is located on the lower side of the docking joint 32, and the nozzle 33 is provided with a third docking portion 332; the third docking portion 332 docks with the second docking portion 322, so that the nozzle 33 can be docked with the docking joint 32 through the third docking portion 332 and the second docking portion 322, thereby facilitating the connection between the nozzle 33 and the docking joint 32.

[0047] Please refer to the attached Figures 3-5 The docking structure between the third docking portion 332 and the second docking portion 322 is a detachable docking structure, so that the third docking portion 332 can be connected to or detached from the second docking portion 322, so that the nozzle 33 can be connected to or detached from the docking head 32. At this time, the third docking portion 332 is an external threaded portion, and the second docking portion 322 is an internal threaded portion. The external threaded portion is engaged with the internal threaded portion, so that the third docking portion 332 can be detachably docked with the second docking portion 322 through the external threaded portion and the internal threaded portion.

[0048] Please refer to the attached Figure 2 The sewage tank body 20 is provided with a through hole 20a and a sewage cavity 20b; the sewage cavity 20b serves as the internal space of the sewage tank body 20, the through hole 20a is located at the top of the sewage tank body 20 and is connected to the sewage cavity 20b; the support seat 31 is connected to the top side wall of the sewage tank body 20, the nozzle 33 passes through the through hole 20a, and the first docking portion 321 of the docking joint 32 is exposed to the outside of the sewage tank body 20, so that the nozzle 33 can be docked with the docking joint 32 through the hole 20a, thereby facilitating the docking of the external water pipe with the docking joint 32 in the external environment.

[0049] In another embodiment, a cleaning robot includes a sewage tank assembly 100. The sewage tank assembly 100 serves as a cleaning robot for scrubbing a floor to keep the floor clean.

[0050] At this time, the sewage tank assembly 100 includes a frame 10, a sewage tank body 20 and a nozzle module 30. The sewage tank body 20 is arranged on the upper side of the frame 10, and the nozzle module 30 is arranged on the top of the sewage tank body 20. The sewage tank body 20 is installed on the frame 10; the sewage tank body 20 is used to contain sewage; the nozzle module 30 includes a support base 31, a docking head 32 and a nozzle 33; the support base 31 is detachably mounted on the sewage tank body 20 and supports the docking head 32 and the nozzle 33; the docking head 32 is used to dock with the outside The nozzle 33 is located in the sewage tank 20; the nozzle 33 is connected to the docking joint 32, and sprays the water input through the docking joint 32 to the inner wall of the sewage tank 20 to clean the inner wall of the sewage tank 20, so that the inner wall of the sewage tank 20 is cleaned by the nozzle module 30, thereby ensuring the neatness of the inner wall of the sewage tank 20, avoiding the need for manual cleaning of the inner wall of the sewage tank 20, and improving the cleaning convenience of the sewage tank 20 of the sewage tank assembly 100.

[0051] Among them, the nozzle 33 is located at the lower side of the docking joint 32; the nozzle 33 is connected to the docking joint 32 in the up-down direction, so that the water output by the external water pipe flows from top to bottom to the nozzle 33 through the docking joint 32; the nozzle 33 is provided with a spray end 331, and the spray end 331 sprays the water input through the docking joint 32 toward the inner wall of the sewage tank 20, so that the water input from the docking joint 32 is sprayed toward the inner wall of the sewage tank 20 through the spray end 331, thereby facilitating the spray end 331 to spray the inner wall of the sewage tank 20, so that the nozzle 33 can clean the inner wall of the sewage tank 20.

[0052] In addition, the injection end 331 is provided with an annular injection hole 331a, so that the injection end 331 can realize annular injection on the inner wall of the sewage tank body 20 through the annular injection hole 331a, thereby facilitating the injection end 331 to spray in multiple directions toward the inner wall of the sewage tank body 20, thereby ensuring the neatness of the inner wall of the sewage tank body 20; the nozzle 33 is a bullet-shaped nozzle 33.

[0053] Compared with the prior art, the beneficial effects of the present invention are:

[0054] The utility model provides a sewage tank assembly 100 and a cleaning robot, wherein a sewage tank body 20 is mounted on a frame 10; the sewage tank body 20 is used to contain sewage; a nozzle module 30 is arranged on the top of the sewage tank body 20; the nozzle module 30 includes a support base 31, a docking joint 32 and a nozzle 33; the support base 31 is detachably mounted on the sewage tank body 20 and supports the docking joint 32 and the nozzle 33; the docking joint 32 is used to dock with an external water pipe; the nozzle 33 is inside the sewage tank body 20; the nozzle 33 is connected to the docking joint 32 and sprays water input through the docking joint 32 to the inner side wall of the sewage tank body 20 to clean the inner side wall of the sewage tank body 20, so that the inner side wall of the sewage tank body 20 can be cleaned by the nozzle module 30, thereby ensuring the neatness of the inner side wall of the sewage tank body 20, avoiding the need for the inner side wall of the sewage tank body 20 to be cleaned under human action, and improving the cleaning convenience of the sewage tank body 20 of the sewage tank assembly 100.

[0055] 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.

[0056] 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.

[0057] 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 sewage tank assembly, characterized in that: Applied to a cleaning robot, the sewage tank assembly includes: frame; A sewage tank body is installed on the frame; the sewage tank body is used to contain sewage; The nozzle module is arranged on the top of the sewage tank; the nozzle module includes a support base, a docking head and a nozzle; the support base is detachably mounted on the sewage tank and supports the docking head and the nozzle; the docking head is used to connect to an external water pipe; The nozzle is located in the sewage tank; the nozzle is connected to the docking joint and sprays water input through the docking joint to the inner side wall of the sewage tank to clean the inner side wall of the sewage tank.

2. The sewage tank assembly according to claim 1, characterized in that: The nozzle is located at the lower side of the docking head; the nozzle is connected to the docking head in the up-down direction; The nozzle is provided with a spraying end, and the spraying end sprays the water inputted through the docking joint toward the inner side wall of the sewage tank.

3. The sewage tank assembly according to claim 2, characterized in that: The injection end is provided with an annular injection hole; the nozzle is a bullet-shaped nozzle.

4. The sewage tank assembly according to claim 2, characterized in that: The support seat is sleeved on the outer side of the nozzle and supports the nozzle and the docking head.

5. The sewage tank assembly according to any one of claims 1 to 4, characterized in that: The docking joint is provided with a first docking portion, which is located at an end of the docking joint facing away from the nozzle, and is used for docking with an external water pipe.

6. The sewage tank assembly according to claim 5, characterized in that: The first docking portion is a quick docking portion.

7. The sewage tank assembly according to claim 5, characterized in that: The docking head is provided with a second docking portion, and the nozzle is provided with a third docking portion; the third docking portion docks with the second docking portion.

8. The sewage tank assembly according to claim 7, characterized in that: The docking structure between the third docking portion and the second docking portion is a detachable docking structure.

9. The sewage tank assembly according to claim 5, characterized in that: The sewage tank body is provided with a through hole and a sewage cavity; the through hole is located at the top of the sewage tank body and is connected to the sewage cavity; The support seat is connected to the top side wall of the sewage tank body, the nozzle passes through the through hole, and the first docking portion of the docking head is exposed to the outside of the sewage tank body.

10. A cleaning robot, characterized in that: The method comprises a sewage tank assembly as claimed in any one of claims 1 to 9.

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