CN216984768U - Sewage tank and floor washing robot - Google Patents

Abstract

The utility model discloses a sewage tank and a floor washing robot, which comprise a sewage inlet, a filter bag and a hanging port; the bag opening of the filter bag is provided with a mouth restraining device, the hanging port is connected with the sewage inlet, and the filter bag is detachably fixed on the hanging port through the mouth restraining device; the sewage tank has a simple structure, is convenient to disassemble and replace the filter bag; the floor washing robot can separate the sewage tank from the body structure of the floor washing robot, conveniently pour out sewage in the sewage tank and clean the sewage tank.

Description

Sewage tank and floor washing robot

Technical Field

The utility model relates to the technical field of robots, in particular to a sewage tank and a floor washing robot.

Background

With the development of modern society, more and more people like to decorate the floor with the carpet, but the cleaning of the carpet is always a big problem, especially when the area of the carpet in some enterprise offices is large. For carpet cleaning, most of them can only be cleaned by a large-scale dust collector, which is a heavy and tedious cleaning operation for the cleaner, and the labor cost is relatively high.

At present, the floor cleaning machines on the market do not have a dustbin for dry suction of garbage and dust, can only perform water spraying and rolling scrubbing cleaning operations (such as tile floors, wood floor and the like) on hard floors, can not perform independent cleaning operations for dust collection of garbage on carpets, and can not enable the same floor cleaning machine to adapt to cleaning operations of various ground scenes. Some household floor-sweeping machines can sweep on a carpet, but the household floor-sweeping machines are small and have limited cleaning capability and cleaning area, so that the household floor-sweeping machines cannot be suitable for cleaning the carpet with large area.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: how to realize the convenient filtration bag of changing the sewage case.

In order to solve the above technical problems, a first aspect of the present invention employs a technical solution: the sewage tank is characterized by comprising a sewage inlet, a filter bag and a hanging port; the bag mouth of crossing the filter bag is equipped with restraints a mouthful device, hang the interface with dirty mouthful connection of advancing, wherein, through restraint mouthful device will cross the filter bag and can dismantle to be fixed hang on the interface.

As a preferred scheme, the hanging port comprises a connecting pipe and a circular ring type hanging table, one end of the connecting pipe is connected with the sewage inlet, and the other end of the connecting pipe is connected with the circular ring type hanging table.

As the preferred scheme, it includes that the spring only slips the knot and the elasticity is restrainted mouthful rope to restraint mouthful device, elasticity restraint mouthful rope with the sack of filter bag is connected, the spring only slip the knot adjustable connect in the elasticity is restrainted mouthful rope, the spring only slips the knot and can be adjusted the elasticity is restrainted mouthful rope, with can with the sack of filter bag tightly ties up in hang on the interface.

As a preferred scheme, the sewage tank further comprises a tank body, a sewage tank cover and a sealing ring, the sewage tank cover covers the tank body, and the sealing ring is fixed on the sewage tank cover and is positioned at the covering position of the sewage tank cover and the tank body.

As the preferred scheme, the sewage tank further comprises an air draft device, the tank body comprises an air draft opening, the air draft device comprises an air draft motor, an air draft opening pipeline, an air draft opening air pipe connecting piece and an air draft opening connecting sealing piece, the air draft motor is connected with the air draft opening pipeline, the air draft opening pipeline is connected with the air draft opening air pipe connecting piece, the air draft opening air pipe connecting piece is connected with the air draft opening connecting sealing piece, and the air draft opening connecting sealing piece is connected with the air draft opening.

As the preferred scheme, the sewage tank further comprises a sewage suction device, the tank body comprises a sewage suction port, the sewage suction device comprises a sewage suction pipe, a sewage suction port pipeline connecting piece and a sewage suction port connecting sealing piece, the sewage suction pipe is connected with the sewage suction port pipeline connecting piece, the sewage suction port pipeline connecting piece is connected with the sewage suction port connecting sealing piece, and the sewage suction port connecting sealing piece is connected with the sewage suction port.

As the preferred scheme, the sewage tank comprises a sewage inlet guide device, the sewage inlet guide device comprises a sewage inlet pipe and a U-shaped pipeline, and the sewage inlet is an outlet of the U-shaped pipeline.

As a preferred scheme, the sewage tank also comprises a sewage tank handle, and the sewage tank handle is connected with the tank body.

In a second aspect, the scrubber robot includes any of the sump features of the first aspect.

As the preferred scheme, ground washing robot still includes interior casing and sewage case, interior casing is equipped with inlay portion, sewage case detachable is put in inlay portion, just inlay portion can restrict the sewage case with relative displacement between the interior casing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the interior of a waste tank of a floor washing robot according to an embodiment of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 1;

FIG. 4 is a schematic view of the connection of the mouth restraint apparatus to the filter bag of an embodiment of the present invention;

FIG. 5 is a schematic view showing the construction of a sewage tank of the floor washing robot according to the embodiment of the present invention;

FIG. 6 is a schematic view of the floor washing robot according to the embodiment of the present invention after separating from the waste water tank;

FIG. 7 is another schematic view of the structure of the waste water tank of the floor washing robot according to the embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of a floor washing robot according to an embodiment of the present invention;

FIG. 9 is an enlarged view of area C of FIG. 8;

FIG. 10 is an enlarged view of area D of FIG. 8;

reference numerals

The sewage treatment device comprises a sewage inlet 10, a filter bag 20, a hanging port 30, a connecting pipe 31, an annular hanging table 32, a mouth binding device 40, a spring anti-slip buckle 41, an elastic mouth binding rope 42, a box body 50, a sewage tank cover 60, a sealing ring 70, an air extracting device 80, an air extracting motor 81, an air extracting port pipeline 82, an air extracting port air pipe connecting piece 83, an air extracting port connecting sealing piece 84, an air extracting port 85, a sewage absorbing device 90, a sewage absorbing pipe 91, a sewage absorbing port pipeline connecting piece 92, a sewage absorbing port connecting sealing piece 93, a sewage absorbing port 94, a sewage inlet guiding device 100, a sewage inlet pipe 101, a U-shaped pipeline 102, a sewage tank handle 110, an inner shell 120, an embedding part 121 and a sewage tank 130.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, wherein like reference numerals represent like elements in the drawings. It is apparent that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. 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 invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the utility model. As used in this description of embodiments of the utility model and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Referring to fig. 1 to 10, an embodiment of the present invention provides a waste water tank 130. This sewage case 130 is including advancing dirty mouthful 10, filtering bag 20 and hanging interface 30, the sack of filtering bag 20 is equipped with restraints a mouthful device 40, hang interface 30 with it connects to advance dirty mouthful 10, wherein, through it will to restraint mouthful device 40 filter bag 20 can dismantle and fix on hanging interface 30.

According to the utility model, the sewage inlet 10 is arranged in the sewage tank 130, the hanging port 30 is connected with the sewage inlet 10, the hanging port 30 can play a role of fixing the filter bag 20, the mouth restraining device 40 on the filter bag 20 can fasten the filter bag 20 and fix the filter bag 20 at the sewage inlet 10, dry garbage such as dust on a carpet and wet garbage such as accumulated water on the ground can enter the filter bag 20 through the sewage inlet 10 and be collected in the filter bag 20, water in the wet garbage can be filtered by the filter bag 20 and flows into the sewage tank 130 for collection, and when the filter bag 20 is full of garbage, the filter bag 20 can be replaced through the mouth restraining device 40 and the hanging port 30 so as to continuously collect the garbage; the sewage tank 130 of the application can reduce other structures, reduce the production cost and conveniently replace the filter bag 20.

In general, the filter bag 20 in the present application includes a non-woven fabric filter bag having fine pores, which are smaller than the outer diameter of general dust particles, and a gauze filter bag, so that dust is left in the non-woven fabric filter bag when dust on a carpet is cleaned; the eye opening of the gauze filter bag is relatively large, generally larger than the outer diameter of the dust particles, so that when accumulated water on the ground is cleaned, the gauze filter bag is generally replaced on the hanging port 30.

Referring to fig. 5, a is the position where the soil suction port 10 of the waste water tank 50 is correspondingly connected to the soil suction port of the host.

Further, in some embodiments, for example, in this embodiment, the hanging port 30 of the present invention includes a connecting pipe 31 and a ring-shaped hanging platform 32, one end of the connecting pipe 31 is connected to the dirt inlet 10, and the other end of the connecting pipe 31 is connected to the ring-shaped hanging platform 32.

Understandably, the connection pipe 31 is connected to the ring-shaped hanging table 32 to fix the filter bag 20, and the connection pipe 31 is connected to the sewage inlet 10 to fix the ring-shaped hanging table 32. The connecting pipe 31 and the circular hanging platform 32 are of an integrated structure, and the structure is stable.

Further, the mouth restraining device 40 comprises a spring check buckle 41 and an elastic mouth restraining rope 42, the elastic mouth restraining rope 42 is connected with the mouth of the filter bag 20, and the spring check buckle 41 is adjustably connected with the elastic mouth restraining rope 42.

Understandably, the round annular passageway cross-under on elasticity restraint mouthful rope 42 and the sack of crossing filter bag 20 can play removable filter bag 20 and fix the effect on hanging interface 30 with crossing filter bag 20, and the adjustable wearing of spring antiskid knot 41 in on the elasticity restraint mouthful rope 42, can adjust through sliding on elasticity restraint mouthful rope 42 to spring antiskid knot 41 to change the size of crossing the filter bag 20 sack, convenience of customers changes filter bag 20 and more convenient fixes filter bag 20 on hanging interface 30, and spring antiskid knot 41 can more tightly fix filter bag 20 on hanging interface 30 simultaneously.

Further, the sewage tank 130 further includes a tank body 50, a sewage tank cover 60 and a sealing ring 70, the sewage tank cover 60 covers the tank body 50, and the sealing ring 70 is disposed on the sewage tank cover 60 and located at a covering position of the sewage tank cover 60 and the tank body 50.

Understandably, the sealing ring 70 is arranged at the covering position of the sewage tank cover 60 and the tank body 50, so that the tank body 50 can be better sealed, the sewage tank cover 60 covers the tank body 50, the sealing performance of the tank body 50 can be ensured, and the garbage can be better sucked and treated.

Further, the waste water tank 130 further comprises an air draft device 80, the tank body 50 comprises an air draft opening 85, b is the butt joint position of the air draft opening 85 of the waste water tank 50 and the air draft opening of the host machine, the air draft device 80 comprises an air draft motor 81, an air draft opening pipeline 82, an air draft opening air pipe connecting piece 83 and an air draft opening connecting sealing piece 84, the air draft motor 81 is connected with the air draft opening pipeline 82, the air draft opening pipeline 82 is connected with the air draft opening air pipe connecting piece 83, the air draft opening air pipe connecting piece 83 is connected with the air draft opening connecting sealing piece 84, and the air draft opening connecting sealing piece 84 is connected with the air draft opening 85.

Understandably, the air draft device 80 can provide suction force by air draft to make the inside of the soil box 130 form negative pressure, thereby allowing the garbage to enter the soil box 130, and the air draft motor 81 discharges air from the air draft pipe 82 through the air draft opening pipe 82 and the air draft opening pipe connection member 83, thereby providing suction force. Wherein, the suction opening connecting sealing element 84 can prevent the suction opening 85 from leaking, and further improves the sealing performance of the sewage tank 130.

Further, sewage tank 130 still includes soil pick-up device 90, box 50 includes soil pick-up mouth 94, soil pick-up device 90 includes soil pick-up pipe 91, soil pick-up mouth pipe connection 92, soil pick-up mouth connection sealing member 93, soil pick-up pipe 91 with soil pick-up mouth pipe connection 92 connects, soil pick-up mouth pipe connection 92 with soil pick-up mouth connection sealing member 93 is connected, soil pick-up mouth connection sealing member 93 with soil pick-up mouth 94 is connected.

Understandably, the dirt suction device 90 can suck the garbage into the sewage tank 130 through the air draft device 80 smoothly, the dirt suction pipe 91 is connected with the dirt suction port pipe connector 92 to enable the garbage to enter the sewage tank 130 better, the dirt suction port is connected with the sealing member 93, the dirt suction port 94 is connected with the sealing property capable of keeping the dirt suction port 94, and the garbage is prevented from leaking out from the dirt suction port 94.

Further, the waste water tank 130 comprises a waste water inlet guide device 100, the waste water inlet guide device 100 comprises a waste water inlet pipe 101 and a U-shaped pipeline 102, and the waste water inlet 10 is an outlet of the U-shaped pipeline 102. Through U type pipeline 102, can change sewage flow direction for dirty mouthful 10 is towards the inside of sewage case, avoids sewage to splash.

Understandably, the dirt intake guide device 100 can discharge the garbage from the dirt intake 94 into the waste water tank, and the U-shaped pipe 102 can communicate with the dirt intake pipe 101 and the dirt intake 10, so that the garbage can be more conveniently fed into the filter bag 20 in the waste water tank.

Further, the waste tank 130 further includes a waste tank handle 110, and the waste tank handle 110 is connected to the tank body 50.

Understandably, the waste tank handle 110 can conveniently lift the waste tank 130 out of the floor washing robot.

In another embodiment, referring to FIGS. 1-5, an embodiment of the present invention provides a floor washing robot. The floor washing robot comprises the sewage tank provided by any one of the embodiments.

Specifically, the washing robot has a ground washing mode and a dust suction mode, and when the ground washing mode is switched, a gauze filter bag needs to be replaced on the hanging port 30; when the mode is switched to the dust collection mode, the non-woven fabric filter bag needs to be replaced on the hanging port 30. Therefore, the floor washing robot of the present application can wash the floor or suck dust only by replacing the filter bag 20 with different eyelets inside the sewage tank 130, and can have both dry and wet functions without setting a complicated procedure.

Further, the floor washing robot further comprises an inner shell 120, the inner shell 120 is provided with an embedded part 121, the sewage tank 130 is detachably placed in the embedded part 121, the embedded part 121 can limit the relative displacement between the sewage tank 130 and the inner shell 120, (the sealing connecting piece at each movable connecting port can be prevented from better playing a sealing role).

Understandably, the inlaid part 121 in the inner shell 120 is a slender rib, which can effectively fix the sewage tank 130 in the floor washing robot, and prevent the floor washing robot from moving in the operation process to generate abnormal sound or influence the normal work of the floor washing robot.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; 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 according to specific situations by those of ordinary skill 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 being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely 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 herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, while the utility model has been described with respect to the above-described embodiments, it will be understood that the utility model is not limited thereto but may be embodied with various modifications and changes.

While the utility model has been described with reference to specific embodiments, the scope of the utility model is not limited thereto, and various equivalent modifications and substitutions may be easily made by those skilled in the art within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A sewage tank is characterized by comprising a sewage inlet, a filter bag and a hanging port; the bag mouth of crossing the filter bag is equipped with restraints a mouthful device, hang the interface with dirty mouthful connection of advancing, wherein, through restraint mouthful device will cross the filter bag and can dismantle to be fixed hang on the interface.

2. The wastewater tank of claim 1, wherein the hanging port comprises a connecting pipe and a ring-shaped hanging platform, one end of the connecting pipe is connected with the wastewater inlet, and the other end of the connecting pipe is connected with the ring-shaped hanging platform.

3. The waste tank of claim 1, wherein the mouth restraining means includes a spring tab and an elastic mouth restraining cord, the elastic mouth restraining cord being connected to the mouth of the filter bag, the spring tab being adjustably connected to the elastic mouth restraining cord, the spring tab being adjustable to enable the mouth of the filter bag to be tightly secured to the mouth of the hanger.

4. The waste tank of claim 1, further comprising a tank body, a waste tank cover covering the tank body, and a gasket fixed to the waste tank cover at a location where the waste tank cover covers the tank body.

5. The waste water tank as claimed in claim 4, wherein the waste water tank further comprises an air draft device capable of forming a negative pressure inside the waste water tank, the tank body comprises an air draft opening, the air draft device comprises an air draft motor, an air draft opening pipe connecting piece and an air draft opening connecting sealing piece, the air draft motor is connected with the air draft opening pipe, the air draft opening pipe is connected with the air draft opening pipe connecting piece, the air draft opening pipe connecting piece is connected with the air draft opening connecting sealing piece, and the air draft opening connecting sealing piece is connected with the air draft opening.

6. The waste tank of claim 4, further comprising a waste suction device, wherein the tank body comprises a waste suction port, the waste suction device comprises a waste suction pipe, a waste suction port pipe connecting piece and a waste suction port connecting sealing piece, the waste suction pipe is connected with the waste suction port pipe connecting piece, the waste suction port pipe connecting piece is connected with the waste suction port connecting sealing piece, and the waste suction port connecting sealing piece is connected with the waste suction port.

7. The waste tank of claim 1, wherein the waste tank includes a waste inlet guide device, the waste inlet guide device includes a waste inlet pipe and a U-shaped pipe, and the waste inlet is an outlet of the U-shaped pipe.

8. The waste tank of claim 4, further comprising a waste tank handle connected to the tank body.

9. A floor washing robot comprising the wastewater tank according to any of claims 1 to 8.

10. The floor washing robot as claimed in claim 9, further comprising an inner housing provided with an insert portion in which the sewage tank is detachably placed, and the insert portion can restrict relative displacement between the sewage tank and the inner housing.

Images