Pulsator washing machine

Abstract

The utility model discloses a pulsator washing machine. The pulsator washing machine comprises a box body; an outer tub; an inner tub; a pulsator; the circulating flow channel is arranged between the inner barrel and the outer barrel; the second filtering device is arranged on the side wall of the inner barrel; the third filtering device is arranged on the impeller; the third filtering device comprises a third filtering cover body connected to the middle of the impeller, a third containing cavity is formed between the third filtering cover body and the impeller, and the third containing cavity communicates with the circulating flow channel and the washing cavity; the first filtering hole is formed in the third filtering cover body, and the first filtering hole is communicated with the washing cavity and the third accommodating cavity; the second filter screen is arranged in the third accommodating cavity, and the second filter screen is used for filtering soft flocks flowing from the third accommodating cavity to the circulating flow channel; when the impeller rotates relative to the inner barrel, at least part of washing water penetrates through the first filtering hole from the washing cavity to flow into the third containing cavity, at least part of washing water penetrates through the second filtering net and flows into the second filtering device through the circulating flow channel, and therefore soft flocks are filtered in the third containing cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a pulsator washing machine. Background Art

[0002] With the development of social economy and the acceleration of urbanization, people's leisure, consumption and emotional sustenance have also become diversified. Pets have entered the homes of ordinary people, and raising pets has become a pastime for many families. With the increasing demand for pets, how to clean pet products has become a common problem faced by the washing industry.

[0003] Pet products may include pet clothing, carpets and other textiles, which are easily stained with more pet hair.

[0004] Related art discloses a method for cleaning pet hair using a pulsator washing machine. A filter module is disposed on the inner barrel of the pulsator washing machine. The pulsator washing machine comprises an inner barrel and an outer barrel. An opening is disposed at the bottom of the inner barrel. A circulation channel is disposed between the inner barrel and the outer barrel. Water can flow into the circulation channel through the opening at the bottom of the inner barrel, and the pet hair is filtered into the filtration module through the filtration module.

[0005] However, pet hair is not easy to separate from textiles. In the related art pulsator washing machine, pet hair cannot be separated from textiles only by rinsing, which reduces the cleaning effect of pet hair in the existing pulsator washing machine. Secondly, the related washing machine is provided with a cleaning brush to improve the cleaning effect, but hair is easy to adhere to the cleaning brush, which affects the cleaning effect of the cleaning brush. Utility Model Content

[0006] Problems to be solved by the utility model

[0007] The purpose of the present utility model is to solve the above-mentioned problems and other problems.

[0008] Another purpose of the utility model may be to solve the difficulty of cleaning pet hair on the objects to be washed.

[0009] Another purpose of the present invention may be to centrally clean the collected pet hair.

[0010] Another purpose of the present invention may be to reduce the changes to existing components such as the inner barrel.

[0011] Another object of the present invention may be to reduce the amount of collected pet hair that flows back into the washing chamber.

[0012] Problems of the present invention are not limited to the above-mentioned problems, and those skilled in the art can clearly understand other problems not mentioned from the following description.

[0013] Technical solutions to the problem

[0014] According to an embodiment of the present disclosure, a pulsator washing machine is provided, comprising:

[0015] Box;

[0016] An outer barrel is disposed in the box body, and an outer barrel cavity is formed in the outer barrel;

[0017] An inner barrel is arranged in the outer barrel cavity and can rotate relative to the outer barrel, and a washing cavity is arranged in the inner barrel, and objects to be washed can be placed in the washing cavity;

[0018] A pulsator is disposed at the bottom of the inner barrel and can rotate relative to the inner barrel;

[0019] A circulation channel is provided between the inner tub and the outer tub, and the circulation channel is communicated with the washing chamber;

[0020] a second filtering device, disposed on the side wall of the inner barrel, the second filtering device communicating with the washing chamber and the circulation channel;

[0021] A third filtering device is arranged on the impeller, and the third filtering device is connected with the washing chamber and the circulation channel; the third filtering device comprises:

[0022] A third filter cover body is connected to the middle part of the impeller, a third accommodating chamber is provided between the third filter cover body and the impeller, and the third accommodating chamber is connected to the circulation channel and the washing chamber;

[0023] A first filter hole is provided on the third filter cover, wherein the first filter hole communicates with the washing chamber and the third accommodating chamber;

[0024] A second filter screen is disposed in the third accommodating chamber, and the second filter screen is used to filter hair debris flowing from the third accommodating chamber to the circulation channel;

[0025] When the impeller rotates relative to the inner barrel, at least part of the washing water flows from the washing chamber through the first filter hole to flow into the third accommodating chamber, and at least part of the washing water passes through the second filter net and flows into the second filter device through the circulation channel.

[0026] When the impeller rotates relative to the inner tub, under the action of the centrifugal force generated by the impeller, at least part of the washing water flows from the washing chamber through the first filter hole to the third accommodating chamber, and the hair debris in the washing water flows into the third accommodating chamber along with the washing water. When at least part of the washing water passes through the second filter screen and flows into the second filter device through the circulation flow channel, the hair debris is too large to pass through the second filter screen, so that most of the hair debris is filtered and collected in the third accommodating chamber.

[0027] In some embodiments of the present application, the impeller is provided with a first connecting portion, and the third filter cover is provided with a second connecting portion, and the first connecting portion cooperates with the second connecting portion to connect the third filter cover to the impeller.

[0028] In some embodiments of the present application, the first connecting portion and the second connecting portion are configured to be detachably connected.

[0029] In some embodiments of the present application, the second filtering device comprises:

[0030] A second filter cover body is arranged on the side wall of the inner barrel, a second accommodating cavity is arranged between the second filter cover body and the inner barrel, and the second accommodating cavity is connected to the circulation channel;

[0031] A second scraping brush is connected to the second filter cover, and the second scraping brush includes:

[0032] The second scraper is connected to the second filter cover, and at least part of the second scraper passes through the scraper through hole to be arranged in the washing chamber.

[0033] In some embodiments of the present application, the second filter cover is provided with a scraping through hole and a filtering through hole;

[0034] The second scraper includes: a scraper body connected to one side of the second filter cover body located in the second accommodating cavity;

[0035] A scraping brush through hole is arranged on the scraping brush body, the scraping brush through hole is connected with the filtering through hole and the second accommodating chamber, and the filtering through hole is connected with the washing chamber.

[0036] In some embodiments of the present application, a first fixing portion is provided on the second filter cover body, and a scraper brush fixing portion is provided on the scraper brush body. The first fixing portion is cooperatively connected with the scraper brush fixing portion to connect the second scraper brush to the second filter cover body.

[0037] In some embodiments of the present application, the first fixing portion protrudes toward the interior of the second accommodating cavity, the scraper and brush fixing portion is sleeved on the first fixing portion, and a fastener passes through the scraper and brush fixing portion and the first fixing portion.

[0038] In some embodiments of the present application, a second filter bracket is further included, wherein the second filter bracket is connected to the side wall of the inner barrel, and the second filter device is installed on the second filter bracket.

[0039] In some embodiments of the present application, a third clipping portion is provided on the top of the second filter cover body, and a third matching portion that matches with the third clipping portion is provided on the second filter bracket. The third clipping portion is inserted into the third matching portion to connect the top of the second filter cover body with the second filter bracket.

[0040] The present application also provides a pulsator washing machine, comprising:

[0041] Box;

[0042] An outer barrel is disposed in the box body, and an outer barrel cavity is formed in the outer barrel;

[0043] An inner barrel is arranged in the outer barrel cavity and can rotate relative to the outer barrel, and a washing cavity is arranged in the inner barrel, and objects to be washed can be placed in the washing cavity;

[0044] A pulsator is disposed at the bottom of the inner barrel and can rotate relative to the inner barrel;

[0045] A circulation channel is provided between the inner tub and the outer tub, and the circulation channel is communicated with the washing chamber;

[0046] A second filtering device is arranged on the side wall of the inner barrel;

[0047] A third filtering device is arranged on the impeller, and the third filtering device is connected with the washing chamber and the circulation channel; the third filtering device comprises:

[0048] A third filter cover body is connected to the middle part of the impeller, a third accommodating chamber is provided between the third filter cover body and the impeller, and the third accommodating chamber is connected to the circulation channel and the washing chamber;

[0049] A first filter hole is provided on the third filter cover, wherein the first filter hole communicates with the washing chamber and the third accommodating chamber;

[0050] A second filter screen is disposed in the third accommodating chamber, and the second filter screen is used to filter hair debris flowing from the third accommodating chamber to the circulation channel;

[0051] The second filtering device comprises:

[0052] a second scraping brush, the second scraping brush being used to scrape away hair debris on the laundry;

[0053] When the impeller rotates relative to the inner barrel, at least part of the washing water passes through the first filter hole from the washing chamber to flow into the third accommodating chamber, and at least part of the washing water passes through the second filter net and flows back to the washing chamber through the circulation channel.

[0054] Effects of the Invention

[0055] According to at least one of the embodiments of the present invention, it is possible to facilitate cleaning of collected pet hair.

[0056] According to at least one of the embodiments of the present invention, by providing a detachable connection with the second filter device, the collected pet hair can be cleaned in a centralized manner.

[0057] According to at least one of the embodiments of the present invention, by providing a detachable connection of the third filter device, the collected pet hair can be cleaned in a centralized manner.

[0058] According to at least one of the embodiments of the present invention, the structure of the inner barrel is not changed, so the changes to the existing inner barrel and other components can be reduced, thereby reducing costs.

[0059] According to at least one of the embodiments of the present invention, by providing a second filter, it is possible to reduce the amount of collected pet hair flowing back into the washing chamber.

[0060] The effects of the present invention are not limited to the above-mentioned effects, and those skilled in the art can clearly understand other effects not mentioned from the description of the claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0062] Figure 1 It is a top view of the pulsator washing machine according to the embodiment of the utility model;

[0063] Figure 2 It is a side sectional view of a pulsator washing machine according to an embodiment of the utility model;

[0064] Figure 3 yes Figure 1 A magnified view of part A;

[0065] Figure 4 This is a diagram showing the installation position of the first scraping brush of the pulsator washing machine according to the embodiment of the utility model;

[0066] Figure 5 This is a structural diagram of the first scraping brush of the pulsator washing machine according to the embodiment of the utility model;

[0067] Figure 6 yes Figure 2 A magnified schematic diagram of part C;

[0068] Figure 7 yes Figure 2 A magnified schematic diagram of part B;

[0069] Figure 8 This is a schematic diagram of the installation of the first filter device of the pulsator washing machine according to the embodiment of the utility model;

[0070] Fig. 9 This is a schematic diagram of the installation structure of the first filter device of the pulsator washing machine according to the embodiment of the utility model;

[0071] Fig.10 It is a schematic diagram of the installation of the filter bracket and the inner barrel of the pulsator washing machine according to the embodiment of the utility model.

[0072] Fig.11 This is a schematic diagram of the installation position of the second filter device of the pulsator washing machine according to the utility model. Figure 1 ;

[0073] Fig.12 This is the structure of the second filter device of the pulsator washing machine of the utility model embodiment. Figure 1 ;

[0074] Fig.13 This is the structure of the second filter device of the pulsator washing machine of the utility model embodiment. Figure 2 ;

[0075] Fig.14 This is a schematic diagram of the structure of the second filter device of the pulsator washing machine of the utility model. Figure 3 ;

[0076] Fig.15 This is a schematic diagram of the installation position of the second filter device of the pulsator washing machine according to the utility model. Figure 2 ;

[0077] Fig.16 This is another structural diagram of the second filtering device of the pulsator washing machine according to the embodiment of the utility model;

[0078] Fig.17 Another structural diagram of the second filter device of the pulsator washing machine of the utility model Figure 1 ;

[0079] Fig.18 Another structural diagram of the second filter device of the pulsator washing machine of the utility model Figure 2 ;

[0080] Fig.19 It is a structural schematic diagram of the second filter device cooperating with the third filter device of the pulsator washing machine according to the embodiment of the utility model;

[0081] Fig. 20This is a structural diagram of the second filtering device of the pulsator washing machine according to the embodiment of the utility model;

[0082] Fig.21 It is a schematic diagram of water flow of the second filter device cooperating with the third filter device of the pulsator washing machine according to the embodiment of the utility model;

[0083] Fig. 22 It is a structural schematic diagram of the third filtering device of the pulsator washing machine according to an embodiment of the utility model.

[0084] In the above figures: outer barrel 10; inner barrel 1; washing chamber 11; first clamping hole 12; impeller 2; filter bracket 31; first clamping hook 311; first end 312; second matching portion 313; filter device 32; filter cover 321; second clamping portion 3211; elastic pressure plate 32111; first shielding member 322; accommodating chamber 3221; accommodating chamber opening 32211; scraping brush 323; support frame 3231; scraping hair 3232; cleaning brush 324; second shielding member 325; collecting chamber 3251; collecting chamber opening 32511; second filter device 41; second filter cover 411; second accommodating chamber 4 111; third clamping portion 4112; first pressing plate 41121; scraping hole 4113; filtering hole 4114; first fixing portion 4115; second scraping brush 412; second scraping bristles 4121; scraping brush body 4122; scraping brush fixing portion 41221; first filter screen 413; second filter bracket 42; second end portion 421; third matching portion 422; circulation channel 43; first connecting portion 21; third filtering device 51; third filtering cover body 511; first filtering hole 5111; third accommodating chamber 5112; second connecting portion 5113; second filter screen 512; second filter screen 513. DETAILED DESCRIPTION

[0085] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0086] Obviously, the drawings described below are only some examples or embodiments of the present application. For ordinary technicians in this field, the present application can also be applied to other similar scenarios based on these drawings without creative work. In addition, it can also be understood that although the efforts made in this development process may be complicated and lengthy, for ordinary technicians in this field related to the content disclosed in this application, some changes in design, manufacturing or production based on the technical content disclosed in this application are just conventional technical means, and should not be understood as insufficient content disclosed in this application.

[0087] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those of ordinary skill in the art that the embodiments described in this application may be combined with other embodiments without conflict.

[0088] The words "connected", "connected", "coupled" and the like involved in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "plurality" involved in this application refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the previous and subsequent associated objects are in an "or" relationship. The terms "first", "second", "third" and the like involved in this application are merely used to distinguish similar objects, and do not represent a specific ordering of objects.

[0089] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0090] The utility model provides a pulsator washing machine, Figure 1-Figure 22 A pulsator washing machine will be described.

[0091] refer to Figure 1-Figure 6 The pulsator washing machine comprises a cabinet.

[0092] The height direction of the box is from the bottom to the top of the box, and the box also has a width direction and a front-to-back direction. The width direction of the box is from one side of the box to the other side of the box, and the front side of the box is the side of the box facing the user. Among the width direction, the front-to-back direction and the height direction of the box, two of them are perpendicular.

[0093] The box body can be the overall external structure of the washing machine. The box body is a hollow structure, and other component structures of the washing machine, such as a circuit structure, a driving structure, and a drainage structure, can be arranged in the box body.

[0094] The box body may be provided in the shape of a hollow cuboid or a hollow cylinder, and of course, is not limited to the above shapes.

[0095] The barrel assembly is arranged in the box body and is used for washing clothes. The barrel assembly has a washing chamber 11. Clothes are put into the washing chamber 11 through a clothes introduction port provided on the barrel assembly for washing.

[0096] A door body is provided on the box body, and the door body is arranged corresponding to the clothing introduction port. The door body is used to close the clothing introduction port of the barrel assembly when washing clothes, so that the washing chamber 11 is a closed space when washing clothes. Door glass can also be provided on the door body to facilitate observation of the washing process.

[0097] The barrel assembly may include an outer barrel 10 , which is disposed in the box body and has an outer barrel 10 cavity formed therein.

[0098] The barrel assembly may include an inner barrel 1, which is disposed in the cavity of an outer barrel 10. The inner barrel 1 can rotate relative to the outer barrel 10. A washing cavity 11 is disposed in the inner barrel 1, and objects to be washed can be placed in the washing cavity 11.

[0099] In some embodiments, a circulation flow channel for accommodating washing water is provided between the inner circumferential wall of the outer tub 10 and the outer circumferential wall of the inner tub 1, and openings are provided on the circumferential wall and the bottom of the inner tub 1. The washing cavity of the inner tub 1 is connected with the circulation flow channel through the openings. The inner tub 1 can discharge washing water into the circulation flow channel through the openings, and the washing water can be discharged from the washing machine through a drainage mechanism connected to the outer tub 10. The washing water in the circulation flow channel can flow into the washing cavity of the inner tub 1 through the openings to wash the clothes.

[0100] In some embodiments, a pulsator 2 is provided at the bottom of the inner tub 1, with a gap between the pulsator 2 and the bottom of the inner tub 1. The pulsator 2 rotates to stir the washing water in the inner tub 1 to drive the clothes to rotate with the pulsator 2 to wash the clothes. During the rotation of the washing water driven by the pulsator 2, centrifugal force is generated, causing the washing water to surge up and down.

[0101] In some embodiments, a first filter device 32 is disposed on the side wall of the inner barrel 1 , and the first filter device 32 is used to filter and contain hair scraps.

[0102] In some embodiments, the first filter device 32 includes a first filter cover 321 , and the first filter cover 321 is disposed on the inner wall of the inner barrel 1 .

[0103] In some embodiments, the first filter device 32 includes a first shielding member 322, and the opposite ends of the first shielding member 322 are respectively connected to the first filter cover body 321, and a first accommodating chamber 3221 is formed in the middle of the first shielding member 322. The first accommodating chamber 3221 is arranged between the first shielding member 322 and the first filter cover body 321. The first accommodating chamber 3221 is provided with a first accommodating chamber opening 32211 facing the washing chamber 11, and the first accommodating chamber 3221 is connected to the washing chamber 11 through the first accommodating chamber opening 32211.

[0104] In some embodiments, the first shielding member 322 and the first filter cover body 321 may be connected by at least one of snap-fitting, gluing, integral molding, or fixing by fasteners.

[0105] In some embodiments, the first filtering device 32 includes a first scraper 323, which is rotatably disposed on the side wall of the inner barrel 1, and the first scraper 323 is rotatable relative to the first shielding member 322. At least part of the first scraper 323 is disposed in the washing chamber 11, and at least part of the first scraper 323 is disposed in the first accommodating chamber 3221.

[0106] The washing chamber 11 is defined as a hollow chamber inside the inner tub 1 for holding and washing clothes. The first accommodating chamber 3221 is defined as a chamber for accommodating collected hair scraps during washing.

[0107] In some embodiments, the first filter device 32 includes a cleaning brush 324 . The cleaning brush 324 is disposed on the first filter cover 321 in the first accommodating cavity 3221 . The cleaning brush 324 abuts against the first scraping brush 323 .

[0108] The first scraping brush 323 is used to scrape hair debris on the laundry onto the first scraping brush 323 , and the cleaning brush 324 is used to scrape hair debris on the first scraping brush 323 into the first accommodating chamber 3221 . The cleaning brush 324 cleans hair debris on the first scraping brush 323 , and the cleaned hair debris is accommodated in the first accommodating chamber 3221 .

[0109] Since pet hair is easily contaminated on textiles that come into contact with pets, and pet hair is not easy to separate from textiles, has long hair and is light in weight, in the pulsator washing machine of the related art, pet hair cannot be effectively separated from textiles by rinsing alone. Secondly, since the hair that has partially separated from the textile is light in weight in the washing water, most of the pet hair will float on the upper layer of the washing water and will find it difficult to sink to the bottom of the inner barrel 1, and it will also be difficult to enter the circulation flow channel for filtration and discharge. In addition, since the pet hair is long, it is also difficult for the pet hair to pass through the opening at the bottom of the inner barrel 1, thereby reducing the effect of the existing pulsator washing machine in cleaning pet hair.

[0110] In the embodiment of the present application, the first scraping brush 323 is provided so that when the first scraping brush 323 contacts the laundry, hair scraps on the laundry can be scraped onto the first scraping brush 323, thereby effectively removing pet hair from the textile.

[0111] The pet dander scraped onto the first scraping brush 323 can be rotated into the first accommodating chamber 3221 along with the first scraping brush 323. The cleaning brush 324 arranged in the first accommodating chamber 3221 abuts against the first scraping brush 323, and the dander attached to the first scraping brush 323 can be scraped off. The scraped dander falls into the first accommodating chamber 3221. The first shielding member 322 can prevent the scraped dander from flowing out of the first accommodating chamber 3221, thereby realizing the cleaning and collection of pet dander.

[0112] In some embodiments, when the impeller 2 rotates relative to the inner barrel 1, the impeller 2 drives the water and the objects to be washed in the washing chamber 11 to rotate, and the first scraping brush 323 can contact the objects to be washed to scrape the hair debris on the objects to be washed onto the first scraping brush 323. The first scraping brush 323 rotated into the first accommodating chamber 3221 contacts the cleaning brush 324 to scrape the hair debris into the first accommodating chamber 3221, thereby achieving the collection of pet hair.

[0113] Since some pet hair that has been separated from the textile can float in the washing water, as the pulsator 2 rotates to drive the washing water to rotate, under the action of centrifugal force, the pet hair in the washing water can adhere to the first scraping brush 323 when it contacts the first scraping brush 323. When the first scraping brush 323 rotates into the first accommodating chamber 3221, the cleaning brush 324 abuts against the first scraping brush 323. The cleaning brush 324 can scrape the hair debris attached to the first scraping brush 323 into the first accommodating chamber 3221, thereby achieving the cleaning and collection of pet hair debris.

[0114] In some embodiments, the first filter device 32 may include a second covering member 325, the second covering member 325 is arranged on the periphery of the first covering member 322, the opposite ends of the second covering member 325 are respectively connected to the first filter cover body 321, and a collecting chamber 3251 is formed in the middle of the second covering member 325, the collecting chamber 3251 is arranged between the second covering member 325 and the first covering member 322, and the first accommodating chamber 3221 is arranged in the collecting chamber 3251.

[0115] The collecting chamber 3251 is provided with a collecting chamber opening 32511 facing the washing chamber 11 . The collecting chamber 3251 is communicated with the washing chamber 11 through the collecting chamber opening 32511 . At least part of the first scraping brush 323 passes through the collecting chamber opening 32511 to be disposed in the collecting chamber 3251 .

[0116] In some embodiments, at least part of the first scraping brush 323 passes through the first accommodating cavity opening 32211 to be disposed in the first accommodating cavity 3221 , so that hair debris on the first scraping brush 323 can be collected and removed by rotating the first scraping brush 323 into the first accommodating cavity 3221 .

[0117] In some embodiments, a first filter bracket 31 is provided on the inner wall of the inner barrel 1 , the first filter bracket 31 is connected to the inner wall of the inner barrel 1 , the first filter device 32 is installed on the first filter bracket 31 , and the first filter bracket 31 is connected to the inner barrel 1 .

[0118] In some embodiments, the first filter device 32 is detachably connected to the first filter support 31 , so that the first filter device 32 can be easily disassembled, and the user can clean the animal hair filtered and collected in the first filter device 32 .

[0119] Reference Figure 6-Figure 10 In some embodiments, a first clamping portion is provided at the bottom of the first filter cover body 321, and a first matching portion matching with the first plug-in portion is provided at the first filter bracket 31. The first plug-in portion is inserted into the first matching portion to connect the bottom of the first filter cover body 321 with the first filter bracket 31.

[0120] In some embodiments, a second clamping portion 3211 is provided at the top of the first filter cover 321, and a second matching portion 313 matching with the second clamping portion 3211 is provided at the first filter bracket 31. The second clamping portion 3211 is inserted into the second matching portion 313 to connect the top of the first filter cover 321 with the first filter bracket 31.

[0121] The snap-fit ​​connection also allows the first filter cover 321 and the first filter bracket 31 to be disconnected under the action of external force to disassemble the first filter cover 321 and the first filter device 32 .

[0122] In some embodiments, the second clamping portion 3211 includes an elastic pressure plate 32111, and the elastic pressure plate 32111 can be detachably connected to the second matching portion 313. The user presses the elastic pressure plate 32111 to cause the elastic pressure plate 32111 to elastically deform, thereby clamping the elastic pressure plate 32111 to the second matching portion 313. After the user stops pressing the elastic pressure plate 32111, the shape of the elastic pressure plate 32111 is restored and can be pressed against the second matching portion 313, thereby realizing the detachable connection between the second clamping portion 3211 and the second matching portion 313.

[0123] When the user needs to disassemble the first filter device 32, the user presses the elastic pressure plate 32111 to disconnect the elastic pressure plate 32111 from the second matching portion 313, thereby realizing the disassembly of the first filter cover body 321 and the first filter bracket 31. The first filter device 32 can be removed from the inner barrel 1 by disassembling the first filter cover body 321, thereby facilitating the user to clean up the pet hair collected in the first filter device 32.

[0124] When the washing process is completed, if it is necessary to clean the filtered and collected pet hair in the first accommodating cavity 3221 , the first filter device 32 is disassembled to clean the pet hair in the first filter device 32 .

[0125] In some embodiments, the second shielding member 325 and the first filter cover body 321 may be connected by at least one of snap-fitting, gluing, integral molding, or fixing by fasteners.

[0126] In some embodiments, the bottom of the first filter bracket 31 can be set in the gap between the impeller 2 and the bottom of the inner barrel 1. The bottom of the first filter bracket 31 is defined as the first end 312. The first end 312 can be connected to the inner barrel 1 through a fastener. The fastener connecting the first filter bracket 31 and the inner barrel 1 can be shielded by the impeller 2, and the friction of the fastener on the clothes can also be reduced.

[0127] In some embodiments, the top of the first filter support 31 can be connected to the inner barrel 1 through a fastener, and the connection effect of the first filter support 31 can be improved by fixing the bottom and the top.

[0128] In some embodiments, a first hook 311 is provided on the first filter bracket 31, and a first hole 12 is provided on the inner barrel 1. The first hook 311 cooperates with the first hole 12, and the first hook 311 can be inserted into the first hole 12 to connect the first filter bracket 31 to the inner barrel 1. The connection between the first hook 311 and the first hole 12 can pre-position the installation position of the first filter bracket 31, improve the installation efficiency of the first filter bracket 31, and facilitate the fastener to connect the first filter bracket 31 and the inner barrel 1.

[0129] In some embodiments, connecting the first filter device 32 to the first filter bracket 31 can reduce changes to the inner barrel 1 and avoid increased costs caused by changing the inner barrel 1. Adjusting the first filter bracket 31 to adapt to the assembly of the first filter device 32 can reduce the cost of change.

[0130] In some embodiments, the first scraper 323 includes a support frame 3231, and the support frame 3231 is rotatably connected to the second shielding member 325. The support frame 3231 is cylindrical, and the support frame 3231 rotates relative to the second shielding member 325.

[0131] In some embodiments, a gap is provided between at least a portion of the support frame 3231 and the edge of the collection cavity opening 32511 to facilitate the rotation of the support frame 3231 .

[0132] In some embodiments, a gap is provided between at least a portion of the support frame 3231 and an edge of the first accommodating cavity opening 32211 to facilitate the rotation of the support frame 3231 .

[0133] In some embodiments, the first scraping brush 323 includes first scraping bristles 3232, which are arranged on the outer peripheral wall of the support frame 3231. The rotation of the support frame 3231 can drive the first scraping bristles 3232 to rotate. When the first scraping bristles 3232 come into contact with the object to be washed, the hair debris on the object to be washed can be scraped onto the first scraping bristles 3232, thereby effectively removing pet hair from the textile.

[0134] In some embodiments, at least part of the first scraping bristles 3232 abuts against the cleaning brush 324. Through the cooperation between the cleaning brush 324 and the first scraping bristles 3232, the pet dander scraped onto the first scraping bristles 3232 can be rotated into the first accommodating chamber 3221 along with the first scraping brush 323, and the cleaning brush 324 disposed in the first accommodating chamber 3221 abuts against the first scraping brush 323, and the dander attached to the first scraping brush 323 can be scraped off, and the dander scraped off falls into the first accommodating chamber 3221, and the first shielding member 322 can prevent the dander scraped off from flowing out of the first accommodating chamber 3221, thereby achieving the cleaning and collection of pet dander.

[0135] In some embodiments, at least part of the bristles abut against the edge of the first accommodating cavity opening 32211 , which can prevent the scraped hair debris from flowing out of the first accommodating cavity 3221 .

[0136] In some embodiments, the first scraping bristles 3232 are made of a flexible material so that the first scraping bristles 3232 can be in close contact with the edge of the first accommodating cavity 32211 , thereby not affecting the rotation of the support frame 3231 and preventing the scraped hair from flowing out of the first accommodating cavity 3221 .

[0137] In some embodiments, the first bristles 3232 may be made of plastic.

[0138] In some embodiments, the material of the first shielding member 322 is set to be a flexible material, which can make the contact between the first shielding member 322 and the first scraper 323 closer. The first shielding member 322 made of flexible material will adaptively deform when contacting the first scraper 323, thereby reducing the friction resistance between the first shielding member 322 and the first scraper 323, and reducing the impact on the rotation effect of the first scraper 323.

[0139] In some embodiments, the first shielding member 322 may be made of rubber.

[0140] In some embodiments, the material of the second shielding member 325 is set to be a hard material, which can prevent clothing, buttons or other objects from getting stuck in the first filter device 32, thereby preventing foreign objects from getting stuck. The second shielding member 325 made of a hard material will not be deformed by the clothing driven by the high-speed water flow, thereby improving the effect of the second shielding member 325 in preventing foreign objects from getting stuck.

[0141] In some embodiments, the second shielding member 325 may be made of a hard plastic material.

[0142] In the embodiment of the present application, when washing pet clothes, as the pulsator 2 drives the water flow to rotate clockwise and counterclockwise, the cylindrical first scraping brush 323 rotates counterclockwise and clockwise around the support frame 3231 at its center to scrape the pet hair on the clothes onto the first scraping brush 323, and then the cleaning brush 324 installed on the inner side of the first filter cover 321 sweeps the pet hair into the receiving part for collection during the rotation of the first scraping brush 323. After washing is completed, the first filter cover 321 is disassembled to facilitate cleaning the pet hair in the first receiving cavity 3221.

[0143] In some embodiments, there is a gap between the impeller 2 and the bottom of the inner tub 1. The impeller 2 rotates to stir the washing water in the inner tub 1 to drive the clothes to rotate with the impeller 2 to wash the clothes. During the rotation of the washing water driven by the impeller 2, centrifugal force is generated, causing the washing water to surge up and down.

[0144] In some embodiments, openings connecting the circulation channel are provided on the impeller and the inner barrel, so that the circulation channel is connected to the washing chamber. The impeller drives the washing water to rotate so that the washing water flows into the circulation channel through the openings on the inner barrel and the impeller. Driven by the centrifugal force of the impeller, the washing water can surge upward in the circulation channel.

[0145] See also Figure 11-Figure 15 ,as well as Fig. 20 In some embodiments, a second filter device 41 is disposed on the side wall of the inner barrel 11 , and the second filter device 41 connects the washing chamber and the circulation channel 43 , and is used to filter and contain hair scraps.

[0146] In some embodiments, the second filter device 41 includes a second filter cover 411 , and the second filter cover 411 is disposed on the inner wall of the inner barrel 1 .

[0147] In some embodiments, a second accommodating cavity 4111 is disposed between the second filter cover body 411 and the inner barrel 1 , and the second accommodating cavity 4111 is connected to the circulation channel 43 .

[0148] The second accommodating chamber 4111 is defined as a chamber for accommodating and collecting hair scraps during washing.

[0149] In some embodiments, a shaving hole 4113 is provided on the second filter cover 411 .

[0150] In some embodiments, the second filter device 41 includes a second scraper brush 412, which is connected to the second filter cover 411 in the second accommodating cavity 4111. The second scraper brush 412 is used to scrape off hair debris on the laundry to separate the hair debris from the laundry.

[0151] In some embodiments, the second scraper 412 includes a scraper body 4122 , and the scraper body 4122 is connected to one side of the second filter cover 411 located in the second accommodating cavity 4111 .

[0152] In some embodiments, the second scraping brush 412 includes second scraping bristles 4121 , and the second scraping bristles 4121 are connected to the scraping brush body 4122 .

[0153] In some embodiments, a shaving hole 4113 is provided on the second filter cover 411, and at least part of the second shaving bristles 4121 passes through the shaving hole 4113 to be arranged in the washing chamber, so that the second shaving bristles 4121 can contact the clothes in the washing chamber to clean the hair debris.

[0154] In some embodiments, the second scraper 412 includes a scraper through hole 41222 , and the scraper through hole 41222 is disposed on the scraper body 4122 .

[0155] In some embodiments, a filter through hole 4114 is provided on the second filter cover 411, a scraping through hole is provided corresponding to the filter through hole 4114, a scraping through hole 41222 connects the filter through hole 4114 and the second accommodating cavity 4111, and the filter through hole 4114 connects the washing cavity and the scraping through hole 41222.

[0156] The second scraping brush 412 can scrape off the hair debris on the laundry, and at least part of the washing water flows from the washing chamber through the circulation channel 43 to the second accommodating chamber 4111 to collect the hair debris, and at least part of the washing water flows from the scraping brush through hole 41222 and the filter through hole 4114 to the washing chamber.

[0157] In the embodiment of the present application, the second scraping brush 412 is provided, and when the second scraping bristles 4121 come into contact with the laundry, the hair on the laundry can be scraped off into the washing water, thereby effectively removing the pet hair from the laundry.

[0158] The pet hair scraped into the washing water can rotate with the washing water as the impeller 2 rotates, and enter the circulation channel 43 through the openings on the impeller 2. Driven by centrifugal force, the washing water surges upward in the circulation channel 43 into the second accommodating chamber 4111.

[0159] Since pet hair is long, it is not easy to flow into the washing chamber through the shaving holes 4113 and the filtering holes 4114, so the pet hair is filtered and remains in the second accommodating chamber 4111. At least part of the washing water in the second accommodating chamber 4111 can flow back into the washing chamber through the shaving holes 4113 and the filtering holes 4114.

[0160] In some embodiments, the second filter device 41 is detachably connected to the inner barrel 1 , and the user can remove the second filter device 41 to clean the hair debris in the second accommodating cavity 4111 .

[0161] After the second scraping brush 412 contacts the object to be washed, some hair debris on the object to be washed will adhere to the second scraping bristles 4121, making it difficult to clean. In the embodiment of the present application, by providing the scraping through hole 4113 and the filtering through hole 4114, at least part of the washing water in the second accommodating chamber 4111 can flow into the washing chamber through the scraping through hole 4113 and the filtering through hole 4114, thereby flushing the second scraping bristles 4121, thereby facilitating the hair debris attached to the second scraping bristles 4121 to be flushed into the washing chamber under the impact of the water flow, and further facilitating the hair debris to flow into the second accommodating chamber 4111 through the circulation channel 43 under the action of centrifugal force, thereby improving the collection effect of hair debris.

[0162] In some embodiments, the second filter device 41 may include a first filter screen 413 , which is disposed between the second filter cover 411 and the scraper body 4122 , and the first filter screen 413 is disposed corresponding to the filter through hole 4114 and the scraper through hole 41222 .

[0163] When at least part of the washing water in the second accommodating chamber 4111 can flow into the washing chamber through the scraping hole 4113 and the filtering hole 4114, the first filter net 413 plays the role of filtering hair debris, filtering the hair debris in the second accommodating chamber 4111, thereby improving the filtering and collecting effect of the hair debris, and avoiding part of the hair debris from flowing into the washing chamber through the scraping hole 4113 and the filtering hole 4114.

[0164] In some embodiments, a water flow hole is provided on the second filter cover body 411, the first filter net 413 is connected to the second filter cover body 411, and the first filter net 413 is arranged corresponding to the water flow hole so that the water in the second accommodating cavity 4111 flows out through the first filter net 413 and the water flow hole.

[0165] In some embodiments, the second filter device 41 may include a second scraper 412 , and the second scraper 412 is connected to the second filter cover 411 .

[0166] In some embodiments, the second scraping brush 412 includes second scraping bristles 4121 , at least a portion of the second scraping bristles 4121 penetrate the second filter cover 411 to be disposed in the washing chamber, and the second scraping bristles 4121 can be connected to the second filter cover 411 .

[0167] The second scraping brush 412 is used to scrape hair debris off the laundry to be washed, and at least part of the washing water flows from the washing chamber through the circulation channel 43 to the second accommodating chamber 4111, and at least part of the washing water flows through the first filter screen 413 and the water flow holes to filter the hair debris into the second accommodating chamber 4111.

[0168] In the embodiment of the present application, the second scraping brush 412 is provided, and when the second scraping bristles 4121 come into contact with the laundry, the hair on the laundry can be scraped off into the washing water, thereby effectively removing the pet hair from the laundry.

[0169] The pet hair scraped into the washing water can rotate with the washing water when the impeller 2 rotates, and enter the circulation channel 43 through the opening on the impeller 2. Driven by the centrifugal force, the washing water surges upward in the circulation channel 43 to the second accommodating chamber 4111, and the pet hair is filtered into the second accommodating chamber 4111 through the first filter 413. The user can remove the second filter device 41 to clean the pet hair.

[0170] In some embodiments, the scraper body 4122 is connected to one side of the second filter cover 411 located in the second accommodating cavity 4111, and at least part of the first filter 413 is arranged between the scraper body 4122 and the second filter cover 411. The filter can be pressed and connected to the second filter cover 411 through the scraper body 4122, thereby improving the connection effect of the first filter 413.

[0171] See also Figure 15-Figure 20 In other embodiments, a second filter bracket 42 is provided on the inner wall of the inner barrel 1 , the second filter bracket 42 is connected to the inner wall of the inner barrel 1 , the second filter device 41 is installed on the second filter bracket 42 , and the second filter bracket 42 is connected to the inner barrel 1 .

[0172] In some embodiments, the second filter device 41 is detachably connected to the second filter support 42 , so that the second filter device 41 can be easily disassembled, and the user can clean the animal hair filtered and collected in the second filter device 41 .

[0173] In some embodiments, a first clamping portion is provided at the bottom of the second filter cover body 411, and a first matching portion that matches the first plug-in portion is provided at the second filter bracket 42. The first plug-in portion is inserted into the first matching portion to connect the bottom of the second filter cover body 411 with the second filter bracket 42.

[0174] In some embodiments, a third clamping portion 4112 is provided at the top of the second filter cover body 411, and a third matching portion 422 matching with the third clamping portion 4112 is provided at the second filter bracket 42. The third clamping portion 4112 is inserted into the third matching portion 422 to connect the top of the second filter cover body 411 with the second filter bracket 42.

[0175] The snap-fit ​​connection also makes it easy for the second filter cover 411 and the second filter bracket 42 to be disconnected under the action of external force to disassemble the second filter cover 411 and the second filter device 41 .

[0176] In some embodiments, the third clamping portion 4112 includes a first pressure plate 41121, and the first pressure plate 41121 can be detachably connected to the third matching portion 422. The user presses the first pressure plate 41121 to cause the first pressure plate 41121 to elastically deform, thereby clamping the first pressure plate 41121 to the third matching portion 422. After the user stops pressing the first pressure plate 41121, the shape of the first pressure plate 41121 is restored and can be pressed against the third matching portion 422, thereby realizing the detachable connection between the third clamping portion 4112 and the third matching portion 422.

[0177] When the user needs to disassemble the second filter device 41, the user presses the first pressing plate 41121 to disconnect the first pressing plate 41121 from the third matching portion 422, thereby realizing the disassembly of the second filter cover body 411 and the second filter bracket 42. The second filter device 41 can be removed from the inner barrel 1 by disassembling the second filter cover body 411, thereby facilitating the user to clean up the pet hair collected in the second filter device 41.

[0178] When the washing process is completed, if the filtered and collected pet hair in the first accommodating chamber needs to be cleaned, the second filter device 41 is disassembled to clean the pet hair in the second filter device 41 .

[0179] In some embodiments, the bottom of the second filter bracket 42 can be set in the gap between the impeller 2 and the bottom of the inner barrel 1, and the bottom of the second filter bracket 42 is defined as the second end 421. The second end 421 can be connected to the inner barrel 1 through a fastener. The fastener connecting the second filter bracket 42 and the inner barrel 1 can be shielded by the impeller 2, and the friction of the fastener on the clothes can also be reduced.

[0180] In some embodiments, the top of the second filter bracket 42 can be connected to the inner barrel 1 through fasteners, and the connection effect of the second filter bracket 42 can be improved by fixing the bottom and the top.

[0181] In some embodiments, a first fixing portion 4115 is provided on the second filter cover body 411, and a scraper fixing portion 41221 is provided on the scraper body 4122. The first fixing portion 4115 is cooperated with the scraper fixing portion 41221 to connect the first pressure plate 41121 and the second scraper 412 to the first pressure plate 41121 and the second filter cover body 411.

[0182] In some embodiments, the first fixing portion 4115 protrudes toward the interior of the second accommodating cavity 4111, the scraper fixing portion 41221 is sleeved on the first fixing portion 4115, and the fastener passes through the scraper fixing portion 41221 and the first fixing portion 4115 to connect the second scraper 412 and the second filter cover body 411, thereby improving the connection effect of the second scraper 412, and the first fixing portion 4115 limits the second scraper 412 to prevent the second scraper 412 from moving after installation.

[0183] See also Figure 15-Figure 22 In other embodiments, a third filter device 51 is provided on the impeller 2, and the third filter device 51 connects the washing chamber and the circulation channel 43. The third filter device 51 can be used to filter and collect hair debris on the clothes to be washed.

[0184] In some embodiments, the third filter device 51 may include a third filter cover 511 , which is located above the impeller 2 , and the third filter cover 511 is connected to the middle of the impeller 2 .

[0185] The third filter cover 511 is provided with a third accommodating chamber 5112 between the impeller 2 , and the third accommodating chamber 5112 connects the circulation channel 43 and the washing chamber.

[0186] In some embodiments, the third filter device 51 may include a first filter hole 5111, which is arranged on the third filter cover 511, and the first filter hole 5111 is arranged as a through hole penetrating the third filter cover 511, and the first filter hole 5111 connects the washing chamber and the third accommodating chamber 5112.

[0187] In some embodiments, the third filter device 51 may include a second filter screen 512 , which is disposed in the second accommodating cavity. The second filter screen 512 is used to filter hair debris flowing from the third accommodating cavity 5112 to the circulation channel 43 .

[0188] The second filter screen 512 has a plurality of mesh holes for washing water to pass through, and hair debris cannot pass through the mesh holes, so that most of the hair debris is filtered and collected in the third accommodating chamber 5112 .

[0189] When the impeller 2 rotates relative to the inner tub 1, under the action of the centrifugal force generated by the impeller 2, at least part of the washing water flows from the washing chamber through the first filter hole 5111 to the third accommodating chamber 5112, and the hair debris in the washing water flows into the third accommodating chamber 5112 along with the washing water. When at least part of the washing water passes through the second filter screen 512 and flows into the second filter device through the circulation channel 43, the hair debris is too large to pass through the second filter screen 512, so that most of the hair debris is filtered and collected in the third accommodating chamber 5112.

[0190] The third filter device 51 is detachably connected to the impeller 2, so that the user can disassemble the third filter device 51 to clean the hair debris in the third accommodating cavity 5112, thereby improving the cleaning effect of the hair debris.

[0191] In some embodiments of the present application, the impeller 2 is provided with a first connection portion 21, and the first connection portion 21 is arranged above the impeller 2 and located in the middle of the impeller 2. It can be understood that the first connection portion 21 is arranged corresponding to the rotation axis of the impeller 2, and the first connection portion 21 is arranged in the axial direction of the rotation axis of the impeller 2.

[0192] In some embodiments of the present application, a second connection portion 5113 is provided on the third filter cover 511, the second connection portion 5113 is located at the bottom of the second filter cover, and the second connection portion 5113 is correspondingly provided in the axial direction of the rotating shaft of the impeller 2. The first connection portion 21 cooperates with the second connection portion 5113 to connect the third filter cover 511 to the impeller 2.

[0193] In some embodiments of the present application, the first connection portion 21 and the second connection portion 5113 are configured to be detachably connected so that the third filter device 51 and the impeller 2 are detachably connected to facilitate the user to clean the hair filtered and collected by the third filter device 51.

[0194] The specific structure and beneficial effects of the second filtering device in the embodiment of the present application have been described in the above embodiments and will not be repeated here.

[0195] In some embodiments, the second filter device may include a second scraper brush, which is used to scrape off the hair on the laundry. When the impeller 2 rotates relative to the inner barrel 1, the second scraper brush contacts the laundry to scrape off the hair on the laundry into the washing water. Under the centrifugal effect of the rotation of the impeller 2, at least part of the washing water flows from the washing chamber through the first filter hole 5111 to the third accommodating chamber 5112, and the hair in the washing water flows into the third accommodating chamber 5112 with the washing water. At least part of the washing water passes through the second filter 512 and flows back to the washing chamber through the circulation channel 43. The volume of hair is large and cannot pass through the second filter 512, so that most of the hair is filtered and collected in the third accommodating chamber 5112. The user disassembles the third filter device 51 to clean up the hair in the third accommodating chamber 5112, thereby improving the cleaning effect of the hair.

[0196] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0197] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A pulsator washing machine, characterized in that: include: Box; An outer barrel is disposed in the box body, and an outer barrel cavity is formed in the outer barrel; An inner barrel is arranged in the outer barrel cavity and can rotate relative to the outer barrel, and a washing cavity is arranged in the inner barrel, and objects to be washed can be placed in the washing cavity; A pulsator is disposed at the bottom of the inner barrel and can rotate relative to the inner barrel; A circulation channel is provided between the inner tub and the outer tub, and the circulation channel is communicated with the washing chamber; a second filtering device, disposed on the side wall of the inner barrel, the second filtering device communicating with the washing chamber and the circulation channel; a third filtering device, disposed on the impeller, the third filtering device being connected to the washing chamber and the circulation channel; The third filtering device comprises: A third filter cover body is connected to the middle part of the impeller, a third accommodating chamber is provided between the third filter cover body and the impeller, and the third accommodating chamber is connected to the circulation channel and the washing chamber; A first filter hole is provided on the third filter cover, wherein the first filter hole communicates with the washing chamber and the third accommodating chamber; A second filter screen is disposed in the third accommodating chamber, and the second filter screen is used to filter hair debris flowing from the third accommodating chamber to the circulation channel; When the impeller rotates relative to the inner barrel, at least part of the washing water flows from the washing chamber through the first filter hole to flow into the third accommodating chamber, and at least part of the washing water passes through the second filter net and flows into the second filter device through the circulation channel.

2. The pulsator washing machine according to claim 1, characterized in that: The impeller is provided with a first connection portion, and the third filter cover is provided with a second connection portion, and the first connection portion cooperates with the second connection portion to connect the third filter cover to the impeller.

3. The pulsator washing machine according to claim 2, characterized in that: The first connection portion and the second connection portion are configured to be detachably connected.

4. The pulsator washing machine according to claim 1, characterized in that: The second filtering device comprises: A second filter cover body is arranged on the side wall of the inner barrel, a second accommodating cavity is arranged between the second filter cover body and the inner barrel, and the second accommodating cavity is connected to the circulation channel; A second scraping brush is connected to the second filter cover, and the second scraping brush includes: A second scraper is connected to the second filter cover, and at least a portion of the second scraper is arranged in the washing chamber.

5. The pulsator washing machine according to claim 4, characterized in that: The second filter cover is provided with a scraping through hole and a filtering through hole; The second scraper includes: a scraper body connected to one side of the second filter cover body located in the second accommodating cavity; A scraping brush through hole is arranged on the scraping brush body, the scraping brush through hole is connected with the filtering through hole and the second accommodating chamber, and the filtering through hole is connected with the washing chamber.

6. The pulsator washing machine according to claim 5, characterized in that: The second filter cover is provided with a first fixing portion, the scraper body is provided with a scraper brush fixing portion, and the first fixing portion is cooperatively connected with the scraper brush fixing portion to connect the second scraper brush to the second filter cover.

7. The pulsator washing machine according to claim 6, characterized in that: The first fixing portion protrudes toward the inside of the second accommodating cavity, the scraper fixing portion is sleeved on the first fixing portion, and the fastener passes through the scraper fixing portion and the first fixing portion.

8. The pulsator washing machine according to claim 4, characterized in that: It also includes a second filter bracket, which is connected to the side wall of the inner barrel, and the second filter device is installed on the second filter bracket.

9. The pulsator washing machine according to claim 8, characterized in that: A third clamping portion is provided on the top of the second filter cover body, and a third matching portion matching with the third clamping portion is provided on the second filter bracket. The third clamping portion is inserted into the third matching portion to connect the top of the second filter cover body with the second filter bracket.

10. A pulsator washing machine, characterized in that: include: Box; An outer barrel is disposed in the box body, and an outer barrel cavity is formed in the outer barrel; An inner barrel is arranged in the outer barrel cavity and can rotate relative to the outer barrel, and a washing cavity is arranged in the inner barrel, and objects to be washed can be placed in the washing cavity; A pulsator is disposed at the bottom of the inner barrel and can rotate relative to the inner barrel; A circulation channel is provided between the inner tub and the outer tub, and the circulation channel is communicated with the washing chamber; A second filtering device is arranged on the side wall of the inner barrel; a third filtering device, disposed on the impeller, the third filtering device being connected to the washing chamber and the circulation channel; The third filtering device comprises: A third filter cover body is connected to the middle part of the impeller, a third accommodating chamber is provided between the third filter cover body and the impeller, and the third accommodating chamber is connected to the circulation channel and the washing chamber; A first filter hole is provided on the third filter cover, wherein the first filter hole communicates with the washing chamber and the third accommodating chamber; A second filter screen is disposed in the third accommodating chamber, and the second filter screen is used to filter hair debris flowing from the third accommodating chamber to the circulation channel; The second filtering device comprises: a second scraping brush, the second scraping brush being used to scrape away hair debris on the laundry; When the impeller rotates relative to the inner barrel, at least part of the washing water passes through the first filter hole from the washing chamber to flow into the third accommodating chamber, and at least part of the washing water passes through the second filter net and flows back to the washing chamber through the circulation channel.

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