CN117770719A

CN117770719A - Rotatable wobbling cleaning machine rolling brush water scraping structure

Info

Publication number: CN117770719A
Application number: CN202410100954.3A
Authority: CN
Inventors: 陈学庆
Original assignee: Suzhou Chunju Electric Co Ltd
Current assignee: Suzhou Chunju Electric Co Ltd
Priority date: 2024-01-24
Filing date: 2024-01-24
Publication date: 2024-03-29

Abstract

The utility model discloses a rotatable and swinging cleaning machine rolling brush water scraping structure, which comprises: a bottom cover; the upper cover is clamped on the bottom cover, and a mounting groove is formed between the upper cover and the bottom cover in a surrounding way; the round brush subassembly is located the mounting groove, and round brush subassembly is connected on gear box subassembly, and gear box subassembly includes gear housing, driven gear, driving gear and motor, and the motor is connected on the driving gear, and driving gear and driven gear pass through the hold-in range and connect, and driving gear and driven gear all are located gear housing, are provided with the engaging lug on the gear housing, are provided with rotatory swing wiper strip subassembly on the engaging lug. The wiper strip on the ground brush can act on the lint on the surface of the rolling brush under the action of torsion spring force of the wiper strip, can compensate the dimensional change caused by abrasion of the lint, extrudes the lint on the surface of the rolling brush, extrudes excessive water and dirty water for cleaning the ground out of the rolling brush body, and is recovered under the action of the suction motor.

Description

Rotatable wobbling cleaning machine rolling brush water scraping structure

Technical Field

The utility model belongs to the technical field of cleaning machines, and particularly relates to a rotatable and swinging cleaning machine rolling brush water scraping structure.

Background

The floor washing machine is used as a powerful assistant for modern cleaning and is widely applied to cleaning work of various hard floor surfaces, such as ceramic tiles, marble, wood floors and the like. The novel floor cleaner integrates the functions of dust collection, floor mopping, floor cleaning and the like, not only improves the cleaning efficiency, but also greatly reduces the labor burden.

The basic structure of the floor washing machine comprises a motor, a water tank, a brush or cloth, a dust collection port and the like. The motor is a core power source and drives the brush or cloth to rotate so as to scrub off stains on the ground. Meanwhile, the dust collection port is responsible for sucking sewage and dirt into the water tank to finish cleaning work. The water in the water tank can be replaced at any time, and even a cleaning agent can be added, so that a better cleaning effect is achieved.

The floor washing machine is very simple and convenient to use. The user only needs to connect the power supply and the water source, then press the switch, and the floor washing machine starts to work. It can clean a large amount of floors in a short time, and is especially suitable for cleaning work in large-area places such as shops, hospitals, schools and the like. In addition, the floor washing machine can clean floors which are difficult to treat by the traditional mop, such as carpets, and the like, and the powerful suction force of the floor washing machine can easily suck away dirt and dust on the floors, so that the floors are refreshed.

Floor washers have significant advantages over conventional mops. Firstly, it can clean the floor thoroughly without leaving any dead angle. Secondly, the efficiency of the floor scrubber is extremely high, and the cleaning time is greatly shortened. Furthermore, the floor washing machine can reduce the labor and the burden of cleaning workers. Finally, the floor scrubber has relatively low use cost in the long term, and can save a great deal of cleaning cost.

However, there is a significant problem with the floor washers currently on the market. In the existing floor washers, the roll brush wiper strip is fitted around the roll brush with a certain pre-pressure. In the use, the position of the wiper strip is fixed and cannot be adjusted. With the extension of the service time, the wiper strip can generate excessive abrasion to the flannelette on the surface of the rolling brush, and after the excessive abrasion, the pre-pressure of the wiper strip can be reduced, so that the extrusion capability to the flannelette of the rolling brush is reduced. This makes the floor scrubber have a proper amount of clear water to spray on the round brush flannelette for cleaning the ground during use. The continuously sprayed water may accumulate on the lint of the surface of the roll brush after the floor cleaning is performed. Part of the water is recovered under the suction force of the motor, but the water quantity accumulated continuously is increased due to excessive wear of the lint on the surface of the rolling brush, so that the water quantity on the ground is excessive, and the cleaning effect is affected.

Wherein, the Chinese patent relates to a wiper strip structure and a floor washer (CN 219289357U), the floor washer comprises a machine body and a roller arranged on the machine body, the wiper strip structure is arranged on the machine body and is positioned above the roller; the wiper strip structure comprises a bracket, a wiper blade and a sewage collecting plate, wherein the bracket is arranged on the machine body, one end of the wiper blade is detachably arranged on the bracket, and the other end of the wiper blade is contacted with the roller and is used for extruding sewage in the roller; the sewage collecting plate is arranged on the machine body and positioned at the side edge of the scraping blade and is used for collecting and guiding out sewage on the surface of the roller. Through setting up support and doctor-bar detachable assembly methods, can select the type of doctor-bar in a flexible way to adapt to different cylinders, improve the flexibility that the wiper strip structure used.

A wiper strip (CN 213850519U) using a double sealing edge comprises a wiper strip body and a sealing protrusion; according to the utility model, the side part of the ground contact end of the wiper strip main body is provided with the sealing bulge which is parallel to the edge of the ground contact end, so that the edge of the ground contact end of the wiper strip main body is the first sealing edge, and the sealing bulge forms the second sealing edge, double-layer sealing between the wiper strip and the ground is realized, when the wiper strip and the ground with gaps pass through the uneven ground, the two sealing edges pass through the defective ground in sequence, at least one sealing edge of the wiper strip always contacts the ground, the sealing performance is ensured, in addition, double-layer water retaining effect is better, the problem of water bounce or water leakage caused when the wiper strip passes through the defective ground is avoided, the dryness of the ground after the ground washer works is improved, and the hidden danger of safety accidents caused by wet and slippery ground is eliminated.

The utility model provides a water absorption mechanism (CN 216876236U) of floor washing machine that water absorption is complete and wearing and tearing are less includes the supporting shell, and supporting shell bottom both sides are fixed with the adhesive tape and scrape the water strip, and the adhesive tape scrapes the water strip and coils in the inside of supporting shell, is provided with the breach on the adhesive tape and scrapes the water strip, and the breach is provided with a plurality of on the adhesive tape scrapes the water strip, and the supporting shell top is close to the position of center and is fixed with the connector, and the wind gap has been seted up at the inside top of supporting shell, and the wind gap passes the supporting shell and interconnect with the connector. According to the utility model, the adhesive tape wiper strip is arranged at the bottom of the supporting shell, the plurality of notches are uniformly arranged outside the adhesive tape wiper strip, the adhesive tape wiper strip is made of a rubber material, and when the rotational molding water tank in the floor washing machine is emptied during working, the water on the floor can be sucked to be close to 99% by utilizing the vacuum suction force.

A floor washer, a floor brush device and a wiper strip structure (CN 215738742U) of Chinese patent comprises a machine body, a sewage device, a suction motor device and a floor brush device. The sewage device is connected with the machine body and comprises a sewage tank and a sewage liquid path structure. The sewage liquid path structure comprises a sewage inlet and a sewage outlet, and the sewage outlet is communicated with the sewage tank. The suction motor device is connected with the machine body and is used for driving sewage generated by cleaning to flow into the sewage tank along the sewage liquid path structure. The floor brush device is connected with the machine body, and the sewage inlet is communicated with one side of the floor brush device, which is close to the ground. The floor brush device comprises a wiper strip structure, and the wiper strip structure is positioned on one side of the floor brush device, which is close to the ground, so as to guide the sewage on the ground to move to the sewage inlet. Due to the fact that the wiper strip structure is additionally arranged, when the floor washing machine is used for washing the floor, the wiper strip structure is closely attached to the floor, sewage is guided to enter the sewage inlet, and therefore the possibility that part of sewage remains on the floor is reduced.

The utility model provides a floor scrubber dish brush (CN 220192910U) convenient to replace includes, including floor scrubber shell and install in the wiper strip of floor scrubber shell lower extreme, and the brush dish is installed to the front end of wiper strip, installs the brush hair on the brush dish, brush dish upper end disconnect-type is installed and is used for assisting the lining piece of brush dish installation, has been seted up the cross arc groove on the lining piece central point put, detachably installs the adaptation piece in the cross arc groove, is connected with the subassembly of bending in the adaptation piece upper end, and the subassembly threaded inscription of bending has the drive bull stick that is used for being connected with the floor scrubber chassis, through driving motor's rotation. The problem of when the dish brush produced wearing and tearing, need to carry out the adaptability to the brush and replace, need aim at the mounting hole of seting up in brush dish upper end, observe inconveniently, increase operating personnel change time and then reduce operating efficiency from this is solved. The utility model reduces the replacement difficulty of the floor-washing machine disc brush and improves the replacement efficiency.

However, the structure of the wiper strip of the rolling brush on the floor scrubber on the market is not suitable for being assembled around the rolling brush with a certain pre-pressure, the fixed position of the wiper strip during use cannot be adjusted, the wiper strip can excessively abrade the flannelette on the surface of the rolling brush along with the prolonged use time, the pre-pressure of the wiper strip can be reduced after the excessive abrasion, so that the extrusion capacity of the rolling brush flannelette is reduced, and the problem that excessive water stain remains on the ground and the cleaning capacity of the floor scrubber is affected due to the aggravation of the dirty water quantity on the rolling brush flannelette is solved.

Disclosure of Invention

The utility model aims at: in order to solve the structure that can use the round brush to scrape the water bar on the floor scrubber in the market, assemble around the round brush with certain precompression, scrape the fixed position unable regulation of water bar during the use, along with the time extension of using, scrape the water bar and can produce excessive wear to round brush surface flannel, the precompression of scraping the water bar can reduce after excessive wear to cause the extrusion ability to round brush flannel to decline, thereby the dirty sewage volume on the round brush flannel aggravates and has excessive water stain to remain on ground, influences the cleaning ability of floor scrubber and the rotatable wobbling cleaning machine round brush structure that proposes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a rotatable oscillating washer roll brush wiper structure comprising:

a bottom cover; the upper cover is clamped on the bottom cover, and a mounting groove is formed between the upper cover and the bottom cover in a surrounding way;

a roller brush assembly; the rolling brush assembly is located in the mounting groove, the rolling brush assembly is connected to the gear box assembly, the gear box assembly comprises a gear shell, a driven gear, a driving gear and a motor, the motor is connected to the driving gear, the driving gear is connected with the driven gear through a synchronous belt, the driving gear and the driven gear are located in the gear shell, a connecting lug is arranged on the gear shell, and a rotary swinging wiper strip assembly is arranged on the connecting lug.

As a further description of the above technical solution:

the rotary swinging wiper strip assembly comprises a torsion spring and a wiper strip, the wiper strip is rotationally connected to the connecting lug, one end of the torsion spring is connected to the connecting lug, and the other end of the torsion spring is connected to the wiper strip.

As a further description of the above technical solution:

the rotary swinging wiper strip assembly comprises a micro motor and a wiper strip, and the micro motor passes through the connecting lug to be connected to the wiper strip.

As a further description of the above technical solution:

the wiper strip is provided with a force sensor.

As a further description of the above technical solution:

the bottom cover is also provided with a water pump assembly, the water pump assembly comprises a water pump and a water suction pipe, one end of the water suction pipe is connected to the water pump, and the pipe orifice at the other end penetrates through the bottom cover to face the ground.

As a further description of the above technical solution:

and the bottom cover is also provided with an air duct component.

As a further description of the above technical solution:

the upper cover is provided with a plurality of clamping columns, the lower cover is provided with a plurality of clamping groove bodies, and the clamping columns and the clamping groove bodies are mutually matched.

As a further description of the above technical solution:

the upper cover is provided with a plurality of fixed slots, the bottom of the transparent cover is provided with a plurality of fixed columns, and the fixed columns are correspondingly clamped in the fixed slots.

As a further description of the above technical solution:

the transparent cover extends to a position right above the rolling brush assembly.

As a further description of the above technical solution:

the bottom of the bottom cover is provided with a plurality of negative pressure cavities which are communicated with the water suction pipe.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the rotary swinging wiper strip assembly is arranged, and comprises the torsion spring and the wiper strip, so that the wiper strip on the floor brush can act on the lint on the surface of the rolling brush under the action of the torsion spring of the wiper strip in use, and can compensate the dimensional change caused by abrasion of the lint on the surface of the rolling brush.

2. According to the utility model, the position of the wiper strip of the rolling brush is changed into movable one, so that the dimensional change of the rolling brush caused by worn lint in use can be compensated, the service life of the rolling brush is reduced due to overlarge pretightening force, the frequency of replacing the rolling brush is reduced, and the action cost of consumers is reduced.

3. The utility model discloses a rotary swinging wiper strip assembly, which comprises a micro motor and a wiper strip, wherein the micro motor is connected to the wiper strip through a connecting lug, a force sensor is arranged on the wiper strip, the wiper strip is driven to rotate by the micro motor, so that the wiper strip acts on a flannel on the surface of a rolling brush under certain pressure, the force sensor is matched with the wiper strip, the angle of the wiper strip is continuously adjusted by the force sensor to compensate the dimensional change caused by the abrasion of the flannel of the rolling brush, the flannel on the surface of the rolling brush is extruded, and redundant water and dirty water for cleaning the ground are extruded out of a rolling brush body, so that the wiper strip is recovered under the action of a suction motor.

4. According to the utility model, the rotary swinging wiper strip assembly is matched with the water pump assembly, negative pressure is formed in the water suction pipe by pumping the water pump, part of water can be recovered under the suction force of the motor, the other part of water can squeeze the lint on the surface of the rolling brush when the rolling brush wiper strip is arranged, and redundant water and dirty water for cleaning the ground are squeezed out of the rolling brush body, so that the water is recovered under the action of the suction motor, and the cleaning effect is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a rotatable and swingable wiper structure of a rolling brush of a cleaning machine.

Fig. 2 is a detailed view of a rotatable and swingable wiper structure of a rolling brush of a cleaning machine.

Fig. 3 is an exploded view of a rotatable oscillating washer roll brush wiper structure.

Fig. 4 is a perspective view of a rotatable and swingable wiper structure of a rolling brush of a cleaning machine.

Fig. 5 is an exploded view of a rotatable and swingable wiper structure of a rolling brush of a cleaning machine.

Fig. 6 is an enlarged view at a in fig. 1.

Legend description:

1-a bottom cover; 2-an upper cover; 3-mounting grooves; 4-a rolling brush assembly; a 5-gearbox assembly; 51-a gear housing; 52-a driven gear; 53-a drive gear; 54-motor; 6-synchronous belt; 7-connecting lugs; 8-a rotary oscillating wiper strip assembly; 81-torsion springs; 82-wiper strips; 9-a water pump assembly; 91-a water pump; 92-a water suction pipe; 10-an air duct assembly; 11-clamping columns; 12-clamping groove bodies; 13-a fixed groove; 14-fixing the column; 15-transparent cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In describing embodiments of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "inner", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the present utility model provides a technical solution: a rotatable oscillating washer roll brush wiper structure comprising:

a bottom cover 1; the upper cover 2 is clamped on the bottom cover 1, and a mounting groove 3 is formed between the upper cover 2 and the bottom cover 1 in a surrounding way;

a roller brush assembly 4; the rolling brush assembly 4 is located in the mounting groove 3, the rolling brush assembly 4 is connected to the gear box assembly 5, the gear box assembly 5 comprises a gear housing 51, a driven gear 52, a driving gear 53 and a motor 54, the motor 54 is connected to the driving gear 53, the driving gear 53 and the driven gear 52 are connected through a synchronous belt 6, the driving gear 53 and the driven gear 52 are located in the gear housing 51, a connecting lug 7 is arranged on the gear housing 51, and a rotary swinging wiper strip assembly 8 is arranged on the connecting lug 7.

The rotary swinging wiper strip assembly 8 comprises a torsion spring 81 and a wiper strip 82, the wiper strip 82 is rotationally connected to the connecting lug 7, one end of the torsion spring 81 is connected to the connecting lug 7, and the other end of the torsion spring 81 is connected to the wiper strip 82.

The bottom cover 1 is further provided with a water pump assembly 9, the water pump assembly 9 comprises a water pump 91 and a water suction pipe 92, one end of the water suction pipe 92 is connected to the water pump 91, and the pipe orifice at the other end penetrates through the bottom cover 1 to face the ground.

The bottom cover 1 is also provided with an air duct assembly 10.

The upper cover 2 is provided with a plurality of clamping columns 11, the lower cover is provided with a plurality of clamping groove bodies 12, and the plurality of clamping columns 11 and the plurality of clamping groove bodies 12 are matched with each other.

The upper cover 2 is provided with a plurality of fixing grooves 13, the bottom of the transparent cover 15 is provided with a plurality of fixing columns 14, and the fixing columns 14 are correspondingly clamped in the fixing grooves 13.

The transparent cover extends to just above the roller brush assembly 4.

The bottom of the bottom cover 1 is provided with a plurality of negative pressure cavities, and the negative pressure cavities are communicated with the water suction pipe 92.

The design concept of the rotary oscillating wiper strip assembly is to better accommodate dimensional changes of the roll brush lint while providing adequate pressure to achieve efficient cleaning. The assembly consists of a torsion spring and a wiper strip, wherein the torsion spring has the function of providing elastic force so that the wiper strip can be clung to the surface of the rolling brush and can change along with the shape change of the wiper strip. In the use process, the wiper strip on the ground brush can act on the lint on the surface of the rolling brush under the action of the torsion spring force. The design not only ensures the close fit between the wiper strip and the surface of the rolling brush, but also can compensate the dimensional change caused by the abrasion of the rolling brush flannelette.

The conventional rolling brush wiper strip design is usually fixed and cannot be adjusted, so that the cleaning effect and the service life of flannelette are limited to a certain extent, and the problem is well solved by changing the wiper strip into a movable design which can compensate the dimensional change of the rolling brush when the flannelette is worn in use. In the use process of the floor washing machine, the design can better adapt to various cleaning requirements, improves the cleaning efficiency, greatly reduces the frequency of replacing the rolling brush, and saves a great amount of cost for consumers.

In addition, the interaction of the rotary and swinging wiper strip assembly and the water pump assembly is also an important factor for improving the cleaning effect. When the water pump assembly is used for extracting water, negative pressure can be formed in the water suction pipe, part of water can be recovered under the suction force of the motor, and when the scraping strip is contacted with the rolling brush, the excessive water and the cleaned dirty water are extruded out of the rolling brush body, and the water is further recovered under the suction force of the motor, so that the cleaning efficiency is improved.

The design of the rotary swinging wiper strip assembly enables the cleaning process to be more flexible and efficient, and the wiper strip can be better adapted to the shape of the ground and the distribution of stains in a rotary swinging mode, so that the ground can be cleaned more thoroughly. In addition, the wiper strip can compensate the dimensional change caused by the abrasion of the rolling brush flannelette, so that proper pressure can be continuously maintained in the using process, and stable cleaning effect is ensured.

In a second embodiment, the present utility model provides a technical solution: a rotatable oscillating washer roll brush wiper structure comprising:

The rotary and oscillating wiper strip assembly 8 comprises a micro motor and a wiper strip, and the micro motor is connected to the wiper strip through the connecting lugs 7.

The wiper strip is provided with a force sensor.

The bottom cover 1 is also provided with an air duct assembly 10.

The transparent cover 15 extends to just above the roller brush assembly 4.

The micro-motor is the core of this assembly, which is tightly connected to the wiper strip through the connecting lugs. The design enables the micro-machine to precisely control the rotation of the wiper strip, thereby achieving the aim of acting on the lint on the surface of the rolling brush with a certain pressure. Meanwhile, the system can continuously adjust the angle of the wiper strip by matching with the force sensor on the wiper strip so as to compensate the dimensional change caused by the abrasion of the rolling brush flannelette. The automatic adjustment function ensures a continuous and stable cleaning effect, and maintains a high cleaning performance even after a long-term use.

Conventional roll brush wiper strips are generally fixed and cannot be adjusted, which limits the cleaning effect and the service life of the fleece to some extent. The design of the rotary swinging wiper strip assembly changes the position of the wiper strip of the rolling brush into a movable one, so that the rolling brush can compensate the dimensional change of the rolling brush when lint is worn in use. The design not only improves the cleaning efficiency, but also effectively reduces the influence of excessive pretightening force on the service life of the rolling brush, thereby reducing the frequency of replacing the rolling brush and saving a great amount of cost for consumers.

In addition, the cooperation of this kind of rotatory swing wiper strip subassembly and water pump assembly is used, has further promoted clean effect. During the cleaning process, the water pump assembly draws water at one side to form negative pressure, and part of the water is recovered under the suction of the motor. When the wiper strip contacts the rolling brush, the wiper strip can squeeze out excessive water and clean dirty water from the rolling brush body. This moisture is further recovered under the suction of the motor, thereby achieving a more efficient cleaning effect.

Working principle: the design concept of the rotary oscillating wiper strip assembly is to better accommodate dimensional changes of the roll brush lint while providing adequate pressure to achieve efficient cleaning. The assembly consists of a torsion spring and a wiper strip, wherein the torsion spring has the function of providing elastic force so that the wiper strip can be clung to the surface of the rolling brush and can change along with the shape change of the wiper strip. In the use process, the wiper strip on the ground brush can act on the lint on the surface of the rolling brush under the action of the torsion spring force. The design not only ensures the close fit between the wiper strip and the surface of the rolling brush, but also can compensate the dimensional change caused by the abrasion of the rolling brush flannelette.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A rotatable wobbling cleaning machine roll brush wiper structure, comprising:

a bottom cover (1); the upper cover (2) is clamped on the bottom cover (1), and an installation groove (3) is formed between the upper cover (2) and the bottom cover (1) in a surrounding way;

a roller brush assembly (4); the rolling brush assembly (4) is located in the mounting groove (3), the rolling brush assembly (4) is connected to the gear box assembly (5), the gear box assembly (5) comprises a gear shell (51), a driven gear (52), a driving gear (53) and a motor (54), the motor (54) is connected to the driving gear (53), the driving gear (53) and the driven gear (52) are connected through a synchronous belt (6), the driving gear (53) and the driven gear (52) are located in the gear shell (51), a connecting lug (7) is arranged on the gear shell (51), and a rotary swinging wiper strip assembly (8) is arranged on the connecting lug (7).

2. A rotatable and swingable wiper structure for a washing machine according to claim 1, wherein said rotatable and swingable wiper strip assembly (8) comprises a torsion spring (81) and a wiper strip (82), said wiper strip (82) being rotatably connected to said connecting lugs (7), said torsion spring (81) having one end connected to said connecting lugs (7) and the other end connected to said wiper strip (82).

3. A rotatable and swingable washer roll brush wiper structure according to claim 1, wherein said rotatable and swingable wiper strip assembly (8) comprises a micro motor and wiper strips, and wherein said micro motor is connected to said wiper strips through said connecting lugs (7).

4. A rotatable and swingable washer roll brush wiping structure according to claim 3, wherein said wiper strip is provided with a force sensor.

5. The rotatable and swingable cleaning machine rolling brush water scraping structure according to claim 1, wherein a water pump assembly (9) is further arranged on the bottom cover (1), the water pump assembly (9) comprises a water pump (91) and a water suction pipe (92), one end of the water suction pipe (92) is connected to the water pump (91), and the pipe orifice at the other end penetrates through the bottom cover (1) to face the ground.

6. A rotatable and swingable wiper structure for a washing machine according to claim 2, wherein said bottom cover (1) is further provided with an air duct assembly (10).

7. The rotatable and swingable cleaning machine rolling brush water scraping structure according to claim 1, wherein a plurality of clamping columns (11) are arranged on the upper cover (2), a plurality of clamping groove bodies (12) are arranged on the lower cover, and the plurality of clamping columns (11) and the plurality of clamping groove bodies (12) are matched with each other.

8. The rotatable and swinging cleaning machine rolling brush water scraping structure according to claim 1, wherein a plurality of fixing grooves (13) are formed in the upper cover (2), a plurality of fixing columns (14) are arranged at the bottom of the transparent cover (15), and the fixing columns (14) are correspondingly clamped in the fixing grooves (13).

9. A rotatable and swingable washing machine drum brush arrangement according to claim 8, wherein said transparent cover (15) extends directly above said drum brush assembly (4).

10. The rotary and swinging cleaning machine rolling brush water scraping structure according to claim 5 is characterized in that a plurality of negative pressure cavities are arranged at the bottom of the bottom cover (1), and the negative pressure cavities are communicated with the water suction pipe (92).