CN217408712U - Cleaning device - Google Patents

Abstract

The application provides a cleaning device, which comprises a filtering seat, a primary filtering structure and a secondary filtering structure; the filter base is provided with a filter cavity, and the primary filter structure and the secondary filter structure are respectively detachably arranged in the filter cavity; the second-stage filtering structure is arranged in the filtering cavity and divides the filtering cavity into a first cavity and a second cavity, the first cavity is provided with a side opening, the first-stage filtering structure is arranged in the first cavity and seals the opening, so that fluid entering from the opening can sequentially enter the second cavity through the first-stage filtering structure and the second-stage filtering structure, one of the filtering directions of the first-stage filtering structure and the second-stage filtering structure is the vertical direction, and the other filtering direction is the horizontal direction. The cleaning equipment not only can realize multi-stage filtration, but also can collect the filtered dirt in the first cavity, so that the cleaning equipment can be cleaned conveniently.

Description

Cleaning device

Technical Field

The application belongs to the technical field of it is clean, more specifically say, relate to a cleaning device.

Background

In order to reduce the trouble of frequently changing and washing the mop by the user, more and more cleaning robots are provided with a self-cleaning function of the mop. In order to facilitate the discharge of sewage and the recycling of water resources, a cleaning base station of the cleaning robot is provided with a sewage filtering device, the sewage filtering device adopts a filtering mode of separating solid and liquid by a filter screen, and adopts single-stage filtering, so that the filtering mode is single.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a cleaning device to solve the technical problem that sewage filter equipment filter effect is not good among the clean basic station that exists among the prior art.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions: the cleaning equipment comprises a filter base, a primary filter structure and a secondary filter structure; the filter base is provided with a filter cavity, and the primary filter structure and the secondary filter structure are respectively detachably arranged in the filter cavity; the second grade filtration is located in the filter cavity will the filter cavity separates into first chamber and second chamber, first chamber has a side opening, the first order filtration is located in the first chamber and the involution the opening, so that follow the fluid that the opening got into can pass through in proper order the first order filtration with the second grade filtration gets into the second chamber, just the first order filtration with one of the filtration direction of second grade filtration is upper and lower direction, and the other one is left and right direction.

The application provides a cleaning device's beneficial effect lies in: compared with the prior art, the cleaning equipment provided by the embodiment of the application has the advantages that the first-stage filtering structure and the second-stage filtering structure are arranged, the second-stage filtering structure is arranged in the filtering cavity to divide the filtering cavity into the first cavity and the second cavity, the first-stage filtering structure can seal one side opening of the first cavity, so that fluid entering from the opening can enter the second cavity through the first-stage filtering structure and the second-stage filtering structure in sequence, two-stage filtering can be performed, and the filtering effect is good; simultaneously, one of them direction of filtration of one-level filtration and second grade filtration is upper and lower direction, one of them is left right direction, also be one-level filtration and second grade filtration respectively along two directions and filter, make through the filterable filth of two-stage all concentrate on first chamber, compare the direct one-level filter screen and the second grade filter screen of arranging along the unidirectional direction (if two filter screens separate into left right three space in the left side, the filth exists the space in the left side, the space is big), the very big space of collecting the filth that has reduced, it is miniaturized, be favorable to clearing up the filth.

In a possible design, the first cavity and the second cavity are distributed along a horizontal direction, and the opening of the first cavity is positioned at the top;

the primary filter structure directly seals the opening,

or the first-stage filtering structure divides the first cavity into a third cavity and a fourth cavity which are vertically distributed.

In a possible design, the filter base has a first slot therein, the first slot extends from the outer side wall of the filter base to the first cavity, and the primary filter structure can be inserted from the outer side of the filter base and is limited in the first slot.

In a possible design, the filter base has a second slot therein, the second slot extends from the top side of the filter base to the bottom side of the second cavity, and the secondary filter structure can be inserted from the top side of the filter base and be retained in the second slot.

In a possible design, a first mounting plate and a second mounting plate are arranged in the filter base, and the first mounting plate and the second mounting plate are spaced to form the second slot.

In one possible design, the cleaning device further comprises a tertiary filtering structure, and the tertiary filtering structure is arranged in the second cavity and attached to the secondary filtering structure.

In a possible design, one side of the second mounting plate, which faces the first mounting plate, is provided with a limiting groove, the third-stage filtering structure is a third-stage filtering net, and at least part of the third-stage filtering net is limited in the limiting groove.

In one possible design, a vibration structure is arranged on the filter base, and the vibration structure is at least used for shaking the primary filter structure.

In one possible design, the vibrating structure includes a driving member and a rotating member, the driving member is used for driving the rotating member to rotate, so that the rotating member periodically beats the primary filtering structure.

In one possible design, a plurality of convex surfaces and a plurality of planes are sequentially distributed at intervals along the circumferential direction of the rotating piece; when the convex surface corresponds to the primary filtering structure, the convex surface is in interference abutment with the primary filtering structure; when the plane corresponds to the primary filtering structure, the plane and the primary filtering structure are arranged at intervals; the rotatory in-process of rotating member, it is a plurality of the convex surface in proper order with one-level filtration interference butt is in order to periodically pat one-level filtration.

In one possible design, the cleaning device further comprises a cleaning platform and a water tank, the cleaning platform is higher than the filter base, and the cleaning platform extends at least partially towards the first cavity in an inclined manner; and a water pump is connected between the water tank and the second cavity, and the water tank is arranged below the cleaning platform and used for supplying water to the cleaning platform.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a cleaning device provided in an embodiment of the present application;

FIG. 2 is an exploded schematic view of the cleaning apparatus of FIG. 1;

FIG. 3 is a schematic top view of the cleaning apparatus of FIG. 1;

FIG. 4 is a schematic cross-sectional view A-A of the cleaning apparatus of FIG. 3;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

FIG. 6 is a schematic structural view of the filter base of FIG. 2;

fig. 7 is a schematic structural view of the vibrating structure in fig. 2.

Wherein, in the figures, the various reference numbers:

10. a filter base; 11. a filter chamber; 111. a first chamber; 1111. a third chamber; 1112. a fourth chamber; 112. A second chamber; 12. a first slot; 13. a second slot; 14. a first mounting plate; 141. a first guide groove; 15. a second mounting plate; 151. mounting a bar; 1511. a limiting groove; 16. a second guide groove; 17. a mounting frame; 18. a window; 19. an opening; 20. a primary filtering structure; 21. a first filter unit; 22. a first stopper portion; 30. a secondary filtration structure; 31. a second filter unit; 32. a second stopper portion; 40. a three-stage filtering structure; 50. a vibrating structure; 51. a drive member; 52. a rotating member; 521. a convex surface; 522. a plane; 60. Cleaning the platform; 70. a water tank; 80. a water pump; 90. a guide plate; H. a first gap.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings to facilitate the description of the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation as a limitation of the application.

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 application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, a cleaning apparatus provided in an embodiment of the present application will now be described. The cleaning device of the present application may be a cleaning base station or a cleaning robot, wherein the cleaning robot may be a sweeper, a mopping machine or a scrubber. The utility model provides a clean setting has sewage filtering's function to do benefit to the discharge of sewage and the cyclic utilization of follow-up water resource.

Preferably, in the present application, the cleaning device is a cleaning base station for cleaning a mop in a sweeper, a mopping machine or a scrubber machine.

Referring to fig. 1 to 5, the cleaning apparatus includes a filter base 10, a primary filtering structure 20, a secondary filtering structure 30 and a tertiary filtering structure 40, wherein the primary filtering structure 20, the secondary filtering structure 30 and the tertiary filtering structure 40 are detachably mounted in the filter base 10, respectively.

Specifically, the filter base 10 has a filter cavity 11, and the primary filter structure 20, the secondary filter structure 30 and the tertiary filter structure 40 are detachably mounted in the filter cavity 11 respectively.

The filtering holes of the first-stage filtering structure 20, the second-stage filtering structure 30 and the third-stage filtering structure 40 are sequentially reduced, that is, the sizes of solid particles which can be filtered by the first-stage filtering structure 20, the second-stage filtering structure 30 and the third-stage filtering structure 40 are sequentially reduced.

The second-stage filtering structure 30 can divide the filtering cavity 11 into a first cavity 111 and a second cavity 112, and the third-stage filtering structure 40 is arranged in the second cavity 112 and attached to the second-stage filtering structure 30. The first chamber has a side opening 19, and the primary filter structure 20 is disposed in the first chamber 111 and seals the opening 19, so that fluid entering from the opening 19 can pass through the primary filter structure 20 and the secondary filter structure 30 in sequence and enter the second chamber 112. One-level filtration 20 and second grade filtration 30's filtration direction one of them is upper and lower direction, one of them is left right direction, also be one-level filtration 20 and second grade filtration 30 and filter along two directions respectively, make through the filterable filth of two-stage all concentrate on first chamber 111, compare the one-level filter screen and the second grade filter screen of directly arranging along the unidirectional direction (separate into left right three space in the middle of left side if two filter screens, the filth exists space in the left side, the space is big), very big reduction the space of collecting the filth, and is small-sized, and the filth is favorable to clearing up.

In the present embodiment, the primary filter structure 20 can divide the first chamber 111 into a third chamber 1111 and a fourth chamber 1112; the third chamber 1111 is connected to the opening 19, the liquid in the third chamber 1111 is filtered by the primary filter structure 20 and then enters the fourth chamber 1112, and the liquid in the fourth chamber 1112 is filtered by the secondary filter structure 30 and the tertiary filter structure 40 in sequence and then enters the second chamber 112. It is understood that in other embodiments of the present application, the primary filter structure 20 may directly seal the opening 19 according to actual design conditions and specific requirements, and is not limited herein.

Wherein, opening 19 communicates with clean platform 60 of clean basic station, and clean platform 60 is used for putting cleaning machines people and washs cleaning machines people, and the sewage after the cleanness can flow to cleaning platforms 60's bottom, gets into in third chamber 1111 through opening 19 at last.

As can be seen from fig. 4, the opening 19, the third chamber 1111, the fourth chamber 1112 and the second chamber 112 are sequentially communicated, and the sewage entering from the opening 19 firstly passes through the primary filtering structure 20, and because the aperture of the primary filtering structure 20 is the largest, the sewage generally filters some large-sized pollutants, such as hair, glass fragments and the like; the sewage filtered by the primary filtering structure 20 flows to the fourth cavity 1112, and the secondary filtering structure 30 has a small pore size, so that solid particles with small size can be filtered; meanwhile, the third-stage filtering structure 40 is attached to the other side of the second-stage filtering structure 30, and the filtering holes of the third-stage filtering structure 40 are smaller, so that solid particles with smaller sizes, such as dust, can be filtered; finally, the water filtered by the first-stage filtering structure 20, the second-stage filtering structure 30 and the third-stage filtering structure 40 flows into the second cavity 112 for storage. To sum up, through the setting of one-level filtration 20, second grade filtration 30 and tertiary filtration 40, can filter out the dirty of the not equidimension of difference in the sewage in proper order, improved the filter effect to sewage for water after the filtration can not block up the water pipe when the water pipe discharges, and the water conservancy after the filtration is in the recycle of water resource, water economy resource.

In this implementation, because second grade filtration 30 and the laminating setting of tertiary filtration 40, consequently, the solid particle after second grade filtration 30 and the filtering of tertiary filtration 40 all can stop in fourth chamber 1112, and the object after filtering via first grade filtration 20 will stay in third chamber 1111, also be that all filths after filtering are all concentrated in first chamber 111, then after using a period, only need to dismantle one-level filtration 20, second grade filtration 30 and tertiary filtration 40, then clean first chamber 111 can, need not to wash second chamber 112, thereby make this cleaning device's washing more convenient.

In one embodiment, referring to fig. 2 and 4, the primary filter structure 20 and the secondary filter structure 30 are both plate-shaped, an included angle is formed between the primary filter structure 20 and the secondary filter structure 30, the third chamber 1111 and the fourth chamber 1112 are distributed along a vertical direction, and the first chamber 111 and the second chamber 112 are distributed along a horizontal direction. Specifically, as shown in FIG. 4, the opening 19 is located above the third chamber 1111, i.e., the cleaning platform 60 is located above the third chamber 1111, the third chamber 1111 is located above the fourth chamber 1112, and the second chamber 112 is located at the right side of the first chamber 111. In practical use, water in the cleaning platform 60 enters the third chamber 1111 through the opening 19 under the action of gravity, sewage and smaller-particle dirt flow to the fourth chamber 1112 through the filtering holes of the primary filtering structure 20 under the action of gravity, and the dirt with larger size or the dirt with smaller density is retained above the primary filtering structure 20; the sewage in the fourth chamber 1112 flows to the second chamber 112 under the action of gravitational potential energy, and smaller particles in the sewage are sequentially filtered by the secondary filtering structure 30 and the tertiary filtering structure 40 and then reserved in the fourth chamber 1112.

This application is through the setting with first chamber 111 and second chamber 112 horizontal distribution to do benefit to the dismantlement of one-level filtration 20, second grade filtration 30 and tertiary filtration 40, also be convenient for simultaneously to the washing of first chamber 111. And with the setting that third chamber 1111 and fourth chamber 1112 distribute along vertical direction to do benefit to sewage and flow under the effect of gravitational potential energy, flow rate is very fast, and filter speed is fast, has the effect of shake simultaneously to one-level filtration 20, prevents to a certain extent that one-level filtration 20 from blockking up. It is understood that in other embodiments of the present application, the third chamber 1111 and the fourth chamber 1112 may be distributed horizontally, that is, the third chamber 1111, the fourth chamber 1112 and the second chamber 112 are distributed sequentially from left to right, which can also achieve the filtering effect. In addition, in some other embodiments of the present application, the first chamber 111 and the second chamber 112 may be vertically distributed, and then the third chamber 1111 and the fourth chamber 1112 may be horizontally or vertically distributed, which is not particularly limited herein.

Preferably, the primary filter structure 20 and the secondary filter structure 30 are perpendicular to each other, specifically, the primary filter structure 20 is horizontally disposed, and the secondary filter structure 30 is vertically disposed, so that the filter chamber 11 can be divided into a first chamber 111, a second chamber 112, a third chamber 1111, and a fourth chamber 1112 with regular shapes, which is beneficial to flowing and filtering of sewage. It is understood that in other embodiments of the present application, the primary filtering structure 20 and the secondary filtering structure 30 may also form an obtuse angle or an acute angle with each other according to the actual design situation and the specific requirement, which is not limited herein.

In one embodiment, referring to fig. 6, the filter base 10 has a first slot 12 therein, the first slot 12 extends from the outer sidewall of the filter base 10 to the first cavity 111, and the primary filter structure 20 can be inserted from the outer side of the filter base 10 and is limited in the first slot 12. In the embodiment of the application, by the arrangement of the first slot 12, when the primary filtering structure 20 is installed, the primary filtering structure 20 can be detachably installed in the first cavity 111 only by inserting the primary filtering structure 20 into the first slot 12 at the outer side of the filtering seat 10; when the filter seat 10 needs to be disassembled and cleaned, the primary filter structure 20 only needs to be disassembled from the first slot 12 at the outer side of the filter seat, so that the filter seat is convenient to disassemble and assemble and is convenient to clean.

Specifically, referring to fig. 6, the first slot 12 extends horizontally, and the primary filtering structure 20 only needs to be inserted into or pulled out of the first slot 12 along the horizontal direction, so that the plugging and pulling are convenient.

Referring to fig. 6, the outer sidewall of the filter base 10 has a first insertion hole (not shown) for inserting the primary filter structure 20 into the first insertion hole 12, the first insertion hole 12 extends from the outer side of the filter base 10 to an inner wall of the first cavity 111 far away from the first insertion hole, so that the primary filter structure 20 can extend to the inner wall of the first cavity 111 far away from the first insertion hole after being inserted into the first insertion hole 12, and the first cavity 111 can be vertically divided into a third cavity 1111 and a fourth cavity 1112 by the primary filter structure 20.

Referring to fig. 6, a first mounting plate 14 is disposed in the filter cavity 11, the first mounting plate 14 is disposed on a side of the secondary filter structure 30 facing the first cavity 111, a first guide groove 141 is disposed on the first mounting plate 14, a second guide groove 16 is disposed on an inner wall of the filter base 10 opposite to the first mounting plate 14, and the first guide groove 141, the second guide groove 16, a portion of the first cavity 111 corresponding to the primary filter structure 20, and the first socket form a first slot 12. During installation, the primary filter structure 20 is inserted from the first insertion opening, and two opposite edges of the primary filter structure 20 are respectively inserted along the first guide groove 141 and the second guide groove 16 until the primary filter structure 20 abuts against the inner wall of the first cavity 111, thereby completing installation of the primary filter structure 20.

Referring to fig. 2, the primary filtering structure 20 includes a first filtering portion 21 and a first blocking portion 22, a longitudinal cross-sectional dimension of the first blocking portion 22 is greater than a longitudinal cross-sectional dimension of the first filtering portion 21, when the primary filtering portion is installed, the first filtering portion 21 is inserted into the first slot 12, and the first blocking portion 22 is blocked at an outer side of the filtering base 10. The one-level filtering structure 20 of this application is through the setting of first backstop portion 22 to be convenient for the handheld first backstop portion 22 of user and operate, the dismouting of the one-level filtering structure 20 of being convenient for, the location of the one-level filtering structure 20 in first slot 12 of also being convenient for simultaneously.

In one embodiment, referring to fig. 6, the filter base 10 has a second slot 13 therein, the second slot 13 extends from the top side of the filter base 10 to the bottom side of the second cavity 112, and the secondary filter structure 30 can be inserted from the top side of the filter base 10 and is retained in the second slot 13. In the embodiment of the present application, by the arrangement of the second slot 13, when the secondary filter structure 30 is installed, the secondary filter structure 30 can be detachably installed in the second cavity 112 only by inserting the secondary filter structure 30 into the second slot 13 at the top side of the filter base 10; when the filter seat 10 needs to be disassembled and cleaned, the secondary filter structure 30 only needs to be disassembled from the second slot 13 on the top side of the filter seat, so that the filter seat is convenient to disassemble and assemble and is convenient to clean.

Specifically, the second slot 13 extends vertically, and the secondary filter structure 30 only needs to be inserted into or pulled out of the second slot 13 along the vertical direction, so that the operation is convenient and labor-saving.

The outer side wall of the filter base 10 has a second insertion opening for inserting the primary filter structure 20 into the first insertion groove 12, and the second insertion groove 13 extends from the top side of the filter base 10 to the inner wall of the bottom side of the second cavity 112, so that the secondary filter structure 30 can extend to the bottom side of the second cavity 112 after being inserted into the second insertion groove 13, and the filter cavity 11 can be vertically divided into the first cavity 111 and the second cavity 112 by the secondary filter structure 30.

Referring to fig. 2, the secondary filtering structure 30 includes a second filtering portion 31 and a second blocking portion 32, a transverse cross-sectional dimension of the second blocking portion 32 is greater than a transverse cross-sectional dimension of the second filtering portion 31, when the secondary filtering portion 31 is inserted into the second slot 13, the second blocking portion 32 is stopped at an outer side of the filtering seat 10. Second grade filtration 30 of this application is through the setting of second backstop portion 32 to be convenient for the handheld second backstop portion 32 of user and operate, the dismouting of second grade filtration 30 of being convenient for, the location of second grade filtration 30 in second slot 13 of also being convenient for simultaneously.

Referring to fig. 2, a second mounting plate 15 is further disposed in the filter cavity 11, and the first mounting plate 14 and the second mounting plate 15 are spaced to form a second slot 13. Specifically, first mounting panel 14 and second mounting panel 15 all extend along vertical direction, and first mounting panel 14 and second mounting panel 15 set up and form along the second slot 13 that vertical direction extended along the horizontal direction interval to make second grade filtration 30 can insert in the second slot 13 along vertical direction. The installation of second grade filtration 30 can be realized through first mounting panel 14 and second mounting panel 15 to this embodiment, and its simple structure also is convenient for second grade filtration 30's dismouting simultaneously. Understandably, the buckle

Preferably, first mounting panel 14 and second mounting panel 15 all extend from the inner wall of filtering seat 10, and it is also the integrated into one piece that first mounting panel 14 and second mounting panel 15 all filtered seat 10, be convenient for filter the shaping of seat 10.

The first mounting plate 14 extends vertically downwards from the bottom end of the filter cavity 11 to a position where a first gap H is formed with the bottom wall of the filter cavity 11, and the secondary filter structure 30 is attached to one side of the first mounting plate 14 departing from the first cavity 111. By the arrangement of the first gap H, the sewage of the fourth chamber 1112 is facilitated to flow into the second chamber 112.

In addition, in this embodiment, since the sewage only passes through the position of the second-stage filtering structure 30 corresponding to the first gap H, the filtering holes may be disposed only at the position of the second-stage filtering structure 30 corresponding to the first gap H, and the filtering holes may not be disposed at other positions, thereby reducing the processing difficulty of the second-stage filtering structure 30. It is understood that in other embodiments of the present application, the secondary filter structure 30 may be distributed with filter holes according to practical situations and specific requirements, for example, for facilitating pipeline operation, and is not limited herein.

Similarly, because tertiary filtration structure 40 pastes and locates one side of secondary filter structure 30 towards second chamber 112, it also locates in the second slot 13 also to be tertiary filtration structure 40, consequently in order to avoid tertiary filtration structure 40 and secondary filter structure 30's filtration pore, second mounting panel 15 includes two mounting bars 151, two mounting bars 151 are located respectively on the relative both sides inner wall of second chamber 112, two mounting bars 151 all extend along vertical direction, two mounting bars 151 can be respectively spacing to secondary filter structure 30's relative both ends, thereby realize secondary filter structure 30 spacing.

Because only the lower part of the secondary filtering structure 30 is provided with filtering holes, the tertiary filtering structure 40 only needs to be arranged corresponding to the filtering part of the secondary filtering structure 30, and the size of the tertiary filtering net can be set to be smaller. Since the net structure is a flexible structure, the smaller the size of the net structure is, the more convenient the installation is, therefore, the size of the three-stage filtering structure 40 is set to be smaller, and the installation of the three-stage filtering net is convenient.

In one embodiment, referring to fig. 5, a limiting groove 1511 is disposed on a side of the second mounting plate 15 facing the first mounting plate 14, and the tertiary filtering structure 40 is a tertiary filtering net, and the tertiary filtering net is at least partially limited in the limiting groove 1511. Specifically, all be equipped with spacing groove 1511 on two mounting bars 151, the relative both ends of tertiary filter screen are spacing respectively in two spacing grooves 1511 to the realization is to the installation of tertiary filter screen.

Referring to fig. 5, two opposite ends of one side of the third-stage filter screen are respectively limited in the two limiting grooves 1511, and the other side of the third-stage filter screen extends out of the limiting grooves 1511 and abuts against the second-stage filter structure 30, so that the third-stage filter screen is installed. It is understood that, in other embodiments of the present application, opposite ends of the tertiary filter screen may be completely retained in the two retaining grooves 1511, which is not particularly limited herein.

In one embodiment, referring to fig. 1, the filter base 10 is provided with a vibration structure 50, the vibration structure 50 is at least used for shaking the primary filter structure 20, and by shaking the primary filter structure 20, dirt on the primary filter structure 50 can be shaken, so as to prevent the dirt from blocking the filter holes on the primary filter structure 50.

Preferably, a vibrating structure 50 is coupled to the primary filter structure 20, the vibrating structure 50 being configured to shake the primary filter structure 20 to prevent the primary filter structure 20 from clogging. It is understood that in other embodiments of the present application, the vibration structure 50 may be disposed corresponding to the primary filtering structure 20, the secondary filtering structure 30 and the tertiary filtering structure 40, respectively, to prevent the primary filtering structure 20, the secondary filtering structure 30 and the tertiary filtering structure 40 from being blocked; or the filter base 10 is shaken integrally, so that the shaking of the first-stage filter structure 20, the second-stage filter structure 30 and the third-stage filter structure 40 is realized, and the blockage of the first-stage filter structure 20, the second-stage filter structure 30 and the third-stage filter structure 40 is avoided.

In one embodiment, referring to fig. 2 and 3, the vibrating structure 50 includes a driving member 51 and a rotating member 52, the driving member 51 is used for driving the rotating member 52 to rotate, so that the rotating member 52 periodically beats the primary filtering structure 20. This embodiment drives rotating member 52 through driving piece 51 and periodically beats one-level filtering structure 20 to simulate the effect of beating manually, realize can effectually beating the filth that blocks up in the filtration pore, prevent that one-level filtering structure 20 from blockking up and influencing the filter effect. It should be understood that, in other embodiments of the present application, the vibration structure 50 may also be an ultrasonic vibrator disposed on the primary filter structure 20, or other types of vibrators as long as the primary filter structure 20 can be driven to vibrate periodically, so as to prevent the dirt from being blocked at the filter holes.

Specifically, referring to fig. 7, a plurality of convex surfaces 521 and a plurality of flat surfaces 522 are sequentially distributed on the rotating member 52 at intervals along the circumferential direction, that is, a flat surface 522 is arranged between every two adjacent convex surfaces 521, and a convex surface 521 is arranged between every two adjacent flat surfaces 522 along the circumferential direction of the rotating member 52. When the convex surface 521 corresponds to the primary filtering structure 20, the convex surface 521 is in interference abutment with the primary filtering structure 20; when the plane 522 corresponds to the primary filter structure 20, the plane 522 is spaced apart from the primary filter structure 20; during rotation of the rotating member 52, the plurality of convex surfaces 521 sequentially interfere with the primary filter structure to periodically flap the primary filter structure 20. This embodiment is through the convex surface 521 that sets up along a plurality of equidistant of circumference, interval and one-level filtration 20 interference butt in proper order to the realization is beaten the periodicity of one-level filtration 20, its simple structure, and periodic control is simple, only need control driving piece 51 rotate always can. It is understood that in other embodiments of the present application, the vibrating structure 50 may be of other types, for example, including a driving member 51 and a moving member, and the moving member is driven by the driving member 51 to periodically move to abut against the primary filtering structure 20, so as to periodically flap the primary filtering structure; as another example, the vibrating structure 50 includes a driving member 51 and a pendulum, and the pendulum is driven by the driving member 51 to periodically beat the primary filter structure 20 to achieve periodic beating of the primary filter structure 20, which is not particularly limited herein.

Referring to fig. 7, the driving member 51 is a rotating motor, the rotating member 52 is a circular thin plate structure, and a central hole of the rotating member 52 is sleeved on an output shaft of the driving member 51. The convex surfaces 521 and the flat surfaces 522 are sequentially distributed on the outer circumferential surface of the rotating element 52 at intervals.

Referring to fig. 3, a mounting frame 17 is disposed outside the filter base 10, and the rotating member 52 is mounted on the mounting frame 17. The side wall of the filter base 10 is provided with a window 18, the window 18 is communicated with the first cavity 111 and the outside of the filter base 10, at least a part of the rotating part 52 extends into the first cavity 111 from the window 18 after installation, and when the convex surface 521 corresponds to the primary filter structure 20, the convex surface 521 just forms interference abutment with the side surface of the primary filter structure 20, so that the rotating part 52 periodically beats the primary filter structure 20.

In one embodiment, referring to fig. 1 to 4, the cleaning apparatus further includes a cleaning platform 60 and a water tank 70, the cleaning platform 60 is higher than the filter base 10, the cleaning platform 60 at least partially extends obliquely to the first cavity 111, specifically, the cleaning platform 60 at least partially extends obliquely to the third cavity 1111, and the opening 19 is located at the lowest position of the cleaning platform 60; a water pump 80 is connected between the water tank 70 and the second chamber 112, and the water tank 70 is disposed below the cleaning platform 60 and supplies water to the cleaning platform 60. Specifically, referring to fig. 4, a guide plate 90 is disposed at one side of the cleaning platform 60, and the guide plate 90 is disposed in an inclined manner and used for guiding the cleaning robot to move from the ground to the cleaning platform 60. The filtering seat 10 is arranged on one side of the cleaning platform 60 far away from the guide plate, the height of the filtering seat 10 is lower than that of the cleaning platform 60, the cleaning platform 60 is slightly inclined, the lowest end of the cleaning platform 60 is just positioned above the third cavity 1111, therefore, water in the cleaning platform 60 can directly flow to the third cavity 1111 and be filtered, sewage is sequentially stored in the second cavity 112 after the primary filtering structure 20, the secondary filtering structure 30 and the tertiary filtering structure 40, when the water in the water tank 70 is insufficient, water in the second cavity 112 can be pumped into the water tank 70 through the water tank 70, and water is supplied to the cleaning robot on the cleaning platform 60 through the water tank 70 to clean the cleaning robot.

In the present embodiment, the cleaning platform 60, the water tank 70, the guide plate 90 and the filter base 10 are integrally connected, so that the assembly process is reduced. It is understood that in other embodiments of the present application, the cleaning platform 60, the water tank 70, the guide plate 90 and the filter base 10 may be formed separately and connected to each other, and are not particularly limited herein.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A cleaning device is characterized by comprising a filtering seat, a primary filtering structure and a secondary filtering structure; the filter base is provided with a filter cavity, and the primary filter structure and the secondary filter structure are respectively detachably arranged in the filter cavity; the second grade filtration is located in the filter cavity will the filter cavity separates into first chamber and second chamber, first chamber has a side opening, the first order filtration is located in the first chamber and the involution the opening, so that follow the fluid that the opening got into can pass through in proper order the first order filtration with the second grade filtration gets into the second chamber, just the first order filtration with one of the filtration direction of second grade filtration is upper and lower direction, and the other one is left and right direction.

2. The cleaning apparatus as claimed in claim 1, wherein the first chamber and the second chamber are distributed in a horizontal direction, the opening of the first chamber being located at a top;

the primary filter structure directly seals the opening,

or the first-stage filtering structure divides the first cavity into a third cavity and a fourth cavity which are vertically distributed.

3. The cleaning apparatus as claimed in claim 1, wherein the filter base has a first slot therein, the first slot extending from an outer side wall of the filter base into the first chamber, the primary filter structure being capable of being inserted from an outer side of the filter base and being retained in the first slot.

4. The cleaning apparatus as recited in claim 1, wherein said filter base has a second slot therein, said second slot extending from a top side of said filter base to a bottom side of said second chamber, said secondary filter structure being insertable from said top side of said filter base and retained in said second slot.

5. The cleaning apparatus defined in claim 4, wherein the filter base has a first mounting plate and a second mounting plate disposed therein, the first mounting plate and the second mounting plate being spaced apart to define the second slot.

6. The cleaning apparatus as recited in claim 5, further comprising a tertiary filter structure disposed in the second chamber and in engagement with the secondary filter structure.

7. The cleaning apparatus as recited in claim 6, wherein a side of said second mounting plate facing said first mounting plate is provided with a limiting groove, said tertiary filtering structure is a tertiary filtering net, and said tertiary filtering net is at least partially limited in said limiting groove.

8. The cleaning apparatus as claimed in any one of claims 1 to 7, wherein a vibrating structure is provided on the filter base, the vibrating structure being adapted to shake at least the primary filter structure.

9. The cleaning apparatus as claimed in claim 8, wherein the vibrating structure comprises a driving member and a rotating member, the driving member is used for driving the rotating member to rotate, and the rotating member is circumferentially provided with a plurality of convex surfaces and a plurality of flat surfaces at intervals; when the convex surface corresponds to the primary filtering structure, the convex surface is in interference abutment with the primary filtering structure; when the plane corresponds to the primary filtering structure, the plane and the primary filtering structure are arranged at intervals; the rotatory in-process of rotating member, it is a plurality of the convex surface in proper order with one-level filtration interference butt is in order to periodically pat one-level filtration.

10. The cleaning apparatus defined in any one of claims 1-7, further comprising a cleaning platform and a water tank, the cleaning platform being elevated above the filter base, the cleaning platform extending at least partially at an incline to the first chamber; and a water pump is connected between the water tank and the second cavity, and the water tank is arranged below the cleaning platform and used for supplying water to the cleaning platform.

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