CN117898636A - But wiper strip eccentric rolling structure of cleaning machine round brush - Google Patents

But wiper strip eccentric rolling structure of cleaning machine round brush Download PDF

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Publication number
CN117898636A
CN117898636A CN202410100950.5A CN202410100950A CN117898636A CN 117898636 A CN117898636 A CN 117898636A CN 202410100950 A CN202410100950 A CN 202410100950A CN 117898636 A CN117898636 A CN 117898636A
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CN
China
Prior art keywords
brush
rolling
eccentric
wiper strip
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202410100950.5A
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Chinese (zh)
Inventor
朱惠华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Chunju Electric Co Ltd
Original Assignee
Suzhou Chunju Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Chunju Electric Co Ltd filed Critical Suzhou Chunju Electric Co Ltd
Priority to CN202410100950.5A priority Critical patent/CN117898636A/en
Publication of CN117898636A publication Critical patent/CN117898636A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools

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  • Brushes (AREA)

Abstract

The invention discloses a wiper strip eccentric rolling structure of a cleaning machine rolling brush, which comprises the following components: the ground brush lower shell is provided with a gear box assembly, the rolling brush penetrates through the ground brush lower shell to be connected to the gear box assembly, the motor is connected to the gear box assembly, the ground brush lower shell is provided with a mounting groove body, two sides of the mounting groove body are provided with connecting bodies, and the eccentric rolling water scraping assembly is connected between the connecting bodies; the upper ground brush shell is clamped on the lower ground brush shell, a transparent cover is arranged on the upper ground brush shell, and the transparent cover extends to the position right above the rolling brush. According to the invention, through the arrangement of the eccentric shaft, the wiper strip on the ground brush can extrude flannelette on the rolling brush in the process of rolling in contact with the rolling brush, and the wiper strip rotates to extrude the rolling brush flannelette with eccentric rotation clearance, so that the service life of the rolling brush flannelette can be prolonged.

Description

But wiper strip eccentric rolling structure of cleaning machine round brush
Technical Field
The invention belongs to the technical field of floor washers, and particularly relates to a wiper strip eccentric rolling structure of a cleaning machine rolling brush.
Background
The floor scrubber is a highly efficient cleaning device, which is mainly used for cleaning hard floor surfaces, such as ceramic tiles, marble, wood floors, etc. The floor cleaner combines the functions of dust collection, floor mopping, floor cleaning and the like, can rapidly clean the floor, improves the cleaning efficiency, and reduces the manual labor.
The floor washing machine is usually composed of a motor, a water tank, brushes or cloth, a dust collection port and the like. The motor drives the brush or the cloth to rotate, so that dirt on the ground is scrubbed and cleaned, and meanwhile, the dust suction port sucks sewage and dirt into the water tank. The water in the water tank can be replaced at any time, and a cleaning agent can be added to enhance the cleaning effect.
The floor washing machine is very simple to use, and only needs to connect the power supply and the water source, and then press the switch. The cleaning machine can clean a large amount of floors in a short time, and is particularly suitable for cleaning floors with large areas, such as places of markets, hospitals, schools and the like. In addition, the floor washing machine can clean floors which are difficult to clean, such as carpets, and the like, and the powerful suction force of the floor washing machine can suck dirt and dust on the floors, so that the floors are refreshed.
Floor washers have a number of advantages over conventional mops. Firstly, it can clean the ground thoroughly without dead angle. Secondly, the efficiency of the floor washing machine is high, and the cleaning time can be greatly shortened. In addition, the floor washing machine can also reduce the manpower labor and lighten the burden of cleaning workers. Finally, the floor scrubber has a relatively low cost of use, which can save a great deal of cleaning costs over a long period of time.
However, the structure of the wiper strip of the rolling brush on the floor washer in the market at present is 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 extension of the 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, a proper amount of clean water can be sprayed on the rolling brush flannelette for cleaning the floor in use of the floor washer, continuously sprayed water can be accumulated on the flannelette on the surface of the rolling brush after the floor is cleaned, part of water can be recovered under the suction force of a motor, and the continuously accumulated water can cause excessive water quantity on the floor to influence the cleaning effect due to the excessive abrasion of the flannelette on the surface of the rolling brush.
Wherein chinese patent a water absorbing rake (CN 109965790 a) for arc-shaped floor cleaning robot includes a control valve body, installed at the tail of the floor cleaning robot, comprising: the water absorbing rake comprises a water absorbing rake body, a front rubber wiper strip and a rear rubber wiper strip, wherein the front rubber wiper strip and the rear rubber wiper strip are arranged on the front side and the rear side of the water absorbing rake body. The novel water-absorbing rake has the advantages that the water-absorbing rake width depth ratio can be increased, the storage capacity of water-absorbing rake sewage is improved, the overall dimension of the round floor-washing robot is reduced, meanwhile, the circular arc-shaped rubber wiper strip is used, the problem that the water-absorbing rake with the large width depth ratio cannot form a vacuum area at the edges of two ends and the sewage recovery effect at the two ends is poor is solved, but the novel water-absorbing rake has water residues due to the fact that the rolling brush flannelette is worn, and the problem that the cleaning cannot be solved is solved.
Wherein, the floor brush mechanism of China patent and the floor washer (CN 218651652U) comprise a mounting seat, a driving piece and a turntable assembly. The turntable assembly comprises a wiper strip, an elastic piece and a cleaning piece. The elastic piece can rotate under the drive of the driving piece, the rotation axis of the elastic piece is perpendicular to the surface to be cleaned, the cleaning piece is connected to the bottom of the elastic piece and is located between the wiper strip and the elastic piece, and the cleaning piece is in interference fit with the wiper strip and can rotate relative to the wiper strip under the drive of the elastic piece. The elastic piece of the floor brush mechanism can adjust the pressure applied to the surface of the cleaning piece through deformation, so that the large space deformation is avoided while the floor wiping effect is ensured, the interference between the wiper strip and the cleaning piece is guaranteed, the cleaning piece is cleaned in real time, the cleaning piece is prevented from being damaged, and the service life of the cleaning piece is prolonged. The floor scrubber can reduce the frequency of user replacement of cleaning elements, thereby improving user experience, but the patent mainly utilizes the turntable assembly to improve scrubbing effect.
The Chinese patent wiper strip with the hair cutting function and the mop (CN 220089378U) thereof comprise a mounting part and a scraping part arranged on one side of the mounting part, wherein the scraping part is provided with a scraping edge and an inclined surface on one side far away from the mounting part, the inclined surface is positioned on the lower side of the scraping edge, the inclined surface is provided with a comb tooth part protruding outwards horizontally and a cutting tooth part protruding downwards vertically, and the comb tooth part and the cutting tooth part are arranged at intervals. The utility model aims to solve at least one of the technical problems that the hair cutting mechanism of the existing floor washing machine has complex structure, poor cutting effect and influence on the service life of a rolling brush. The utility model also provides a mop applying the wiper strip, and the mop has the same beneficial effects.
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.
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 invention 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 water bar and be unable regulation of fixed position when using, along with the time extension of using, scrape the water bar and can produce excessive wear to round brush surface flannelette, the precompression of scraping the water bar can reduce after excessive wear to cause the extrusion ability to round brush flannelette to decline, thereby the dirty water yield on the round brush flannelette aggravates and has excessive water stain to remain on ground, influences the eccentric rolling structure of scraping of a cleaning machine round brush that the floor scrubber clean ability was proposed.
In order to achieve the above purpose, the present invention adopts the following technical scheme: a wiper strip eccentric rolling structure of a cleaning machine rolling brush, comprising:
The ground brush lower shell is provided with a gear box assembly, the rolling brush penetrates through the ground brush lower shell to be connected to the gear box assembly, the motor is connected to the gear box assembly, the ground brush lower shell is provided with a mounting groove body, two sides of the mounting groove body are provided with connecting bodies, and the eccentric rolling water scraping assembly is connected between the connecting bodies;
The upper ground brush shell is clamped on the lower ground brush shell, a transparent cover is arranged on the upper ground brush shell, and the transparent cover extends to the position right above the rolling brush.
As a further description of the above technical solution:
The gear box assembly comprises a gear cover, a driving gear and a driven gear, the driving gear and the driven gear are sleeved with a synchronous belt, the rolling brush is connected to the driven gear, and the motor is connected to the driving gear.
As a further description of the above technical solution:
the eccentric rolling wiper assembly comprises an eccentric shaft, and two ends of the eccentric shaft are connected to the connecting body.
As a further description of the above technical solution:
The mounting groove body is provided with a connecting groove, a connecting rod is arranged in the connecting groove, and the connecting rod is connected to the connecting body.
As a further description of the above technical solution:
The floor brush is characterized in that a water pump assembly is arranged on the lower floor brush shell and comprises a water pump and a water suction pipe, a plurality of negative pressure cavities are formed in the installation groove body, and the water suction pipe is communicated with the negative pressure cavities.
As a further description of the above technical solution:
an air duct component is arranged on the lower shell of the ground brush.
As a further description of the above technical solution:
the transparent cover is detachably connected to the upper shell of the floor brush.
As a further description of the above technical solution:
The eccentric shaft can be provided with an elastic telescopic wiper blade towards the direction of the rolling brush.
As a further description of the above technical solution:
the eccentric shaft is provided with a mounting groove, and the elastic telescopic wiper plate is connected in the mounting groove.
As a further description of the above technical solution:
The elastic telescopic wiper plate is detachably connected in the mounting groove.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, through the arrangement of the eccentric shaft, the wiper strip on the ground brush can extrude flannelette on the rolling brush in the process of rolling in contact with the rolling brush, and the wiper strip rotates to extrude the rolling brush flannelette with eccentric rotation clearance, so that the service life of the rolling brush flannelette can be prolonged.
2. According to the invention, the position of the wiper strip of the rolling brush is fixedly and cannot be adjusted, and the rolling brush is changed into eccentric, rolling and intermittent extrusion, so that the wear of flannelette in use is slowed down, 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. According to the invention, the eccentric rolling wiper 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 lint on the surface of the rolling brush can be extruded when the rolling brush wiper strip is arranged on the other part of the water, and redundant water and dirty water for cleaning the ground are extruded 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.
4. In the invention, the eccentric shaft is also provided with the mounting groove, the elastic telescopic wiper blade is connected in the mounting groove, the elastic telescopic wiper blade is detachably connected in the mounting groove, and excessive water and dirty water for cleaning the ground are extruded out of the rolling brush body through the rolling extrusion of the eccentric shaft and the simultaneous action of the elastic telescopic wiper blade, 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 invention, 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 invention 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 an exploded view of an eccentric rolling structure of a wiper strip of a cleaning machine rolling brush.
Fig. 2 is an exploded view of an eccentric rolling structure of a wiper strip of a cleaning machine rolling brush.
Fig. 3 is a schematic perspective view of an embodiment of an eccentric rolling structure of a wiper strip of a rolling brush of a cleaning machine.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is a schematic perspective view of a second embodiment of an eccentric rolling structure of a wiper strip of a cleaning machine rolling brush.
Fig. 6 is an enlarged view at B in fig. 5.
Legend description:
1-brushing the lower shell of the ground; 2-gearbox assembly; 21-a gear cover; 22-a drive gear; 23-a driven gear; 3-rolling brush; 4-an electric motor; 5-mounting a groove body; a 6-linker; 7-an eccentric rolling wiper assembly; 71-an eccentric shaft; 8-brushing the upper shell; 9-a transparent cover; 10-synchronous belt; 11-a connecting groove; 12-connecting rods; 13-a water pump assembly; 131-a water pump; 132-a water suction pipe; 14-an air duct assembly; 15-an elastically telescoping wiper blade; 16-mounting groove.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention 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 invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
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 invention, 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 invention 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 invention.
In the description of the present invention, 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 invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution: a wiper strip eccentric rolling structure of a cleaning machine rolling brush, comprising:
The floor brush comprises a floor brush lower shell 1, wherein a gear box assembly 2 is arranged on the floor brush lower shell 1, a rolling brush 3 penetrates through the floor brush lower shell 1 to be connected to the gear box assembly 2, a motor 4 is connected to the gear box assembly 2, a mounting groove body 5 is arranged on the floor brush lower shell 1, connecting bodies 6 are arranged on two sides of the mounting groove body 5, and an eccentric rolling wiper assembly 7 is connected between the connecting bodies 6;
The upper ground brush shell 8 is clamped on the lower ground brush shell 1, a transparent cover 9 is arranged on the upper ground brush shell 8, and the transparent cover 9 extends to the position right above the rolling brush 3.
The gear box assembly 2 comprises a gear cover 21, a driving gear 22 and a driven gear 23, the synchronous belt 10 is sleeved on the driving gear 22 and the driven gear 23, the rolling brush 3 is connected to the driven gear 23, and the motor 4 is connected to the driving gear 22.
The eccentric rolling wiper assembly 7 comprises an eccentric shaft 71, and two ends of the eccentric shaft 71 are connected to the connecting body 6.
The installation groove body 5 is provided with a connecting groove 11, a connecting rod 12 is arranged in the connecting groove 11, and the connecting rod 12 is connected to the connecting body 6.
Be provided with water pump assembly 13 on the brush inferior valve 1, water pump assembly 13 includes water pump 131 and water suction pipe 132, mounting groove body 5 is provided with a plurality of negative pressure chamber, water suction pipe 132 with negative pressure chamber intercommunication.
An air duct assembly 14 is arranged on the ground brush lower shell 1.
The transparent cover 9 is detachably connected to the brush upper case 8.
By arranging the eccentric shaft, the wiper strip realizes unique eccentric rotation and intermittent extrusion. This means that the wiper strip on the floor brush will be pressed moderately when in contact with the roller brush as required during use of the floor washer. The design not only effectively prolongs the service life of the rolling brush flannelette, but also reduces the risk of influencing the service life of the rolling brush due to overlarge pretightening force.
The cooperation of the eccentric rolling wiper assembly and the water pump assembly pushes the cleaning effect to a new height. When the water pump pumps, negative pressure is formed in the water suction pipe, and part of water is recovered under the action of the suction force of the motor. When the wiper strip contacts with the rolling brush, the wiper strip can squeeze out excessive moisture and clean dirty water from the rolling brush body, and the moisture is further recovered under the suction force of the motor, so that the cleaning efficiency is improved.
The design not only improves the cleaning effect, but also reduces the frequency of replacing the rolling brush, thereby saving a great deal of cost for consumers. Through accurate pressure adjustment between the wiper strip and the round brush and the collaborative work with the water pump assembly, the floor cleaning machine has realized more high-efficient, more lasting clean performance.
Overall, the performance of the floor scrubber is significantly improved by improving the design of the wiper strip. The innovative eccentric rotation and intermittent extrusion design not only prolongs the service life of the rolling brush flannelette, but also improves the cleaning effect. And the cleaning efficiency is further improved by matching with the water pump assembly. The design innovation ensures that the floor washing machine can exert the best cleaning effect in families and business places, and meets the requirements of consumers on efficient and convenient cleaning.
Example two
Referring to fig. 5-6, the present invention provides a technical solution: a wiper strip eccentric rolling structure of a cleaning machine rolling brush, comprising:
The floor brush comprises a floor brush lower shell 1, wherein a gear box assembly 2 is arranged on the floor brush lower shell 1, a rolling brush 3 penetrates through the floor brush lower shell 1 to be connected to the gear box assembly 2, a motor 4 is connected to the gear box assembly 2, a mounting groove body 5 is arranged on the floor brush lower shell 1, connecting bodies 6 are arranged on two sides of the mounting groove body 5, and an eccentric rolling wiper assembly 7 is connected between the connecting bodies 6;
The upper ground brush shell 8 is clamped on the lower ground brush shell 1, a transparent cover 9 is arranged on the upper ground brush shell 8, and the transparent cover 9 extends to the position right above the rolling brush 3.
The gear box assembly 2 comprises a gear cover 21, a driving gear 22 and a driven gear 23, the synchronous belt 10 is sleeved on the driving gear 22 and the driven gear 23, the rolling brush 3 is connected to the driven gear 23, and the motor 4 is connected to the driving gear 22. The driving gear is driven by the motor to rotate so as to drive the driven gear to move, and then the rolling brush is driven to rotate.
The eccentric rolling wiper assembly 7 comprises an eccentric shaft 71, and two ends of the eccentric shaft 71 are connected to the connecting body 6. The design plays a key role in prolonging the service life of the rolling brush flannelette by the contact rolling of the wiper strip on the ground brush in use due to the introduction of the eccentric shaft, and the wiper strip can realize intermittent extrusion by the rotation of the eccentric shaft, so that the rolling brush flannelette is effectively protected in the compression process, and the problem of shortening the service life due to excessive abrasion is avoided.
The installation groove body 5 is provided with a connecting groove 11, a connecting rod 12 is arranged in the connecting groove 11, and the connecting rod 12 is connected to the connecting body 6. So that the angle of inclination of the eccentric shaft can be changed by adjusting the connecting rod in the connecting groove.
The eccentric shaft is rotatably connected between the two connecting bodies.
Be provided with water pump assembly 13 on the brush inferior valve 1, water pump assembly 13 includes water pump 131 and water suction pipe 132, mounting groove body 5 is provided with a plurality of negative pressure chamber, water suction pipe 132 with negative pressure chamber intercommunication. When the water pump assembly is used for pumping water, negative pressure can be formed in the water suction pipe, and part of water can be recovered under the suction force of the motor. When the wiper strip contacts with the rolling brush, the wiper strip can squeeze out excessive moisture and clean dirty water from the rolling brush body, and the moisture is further recovered under the suction force of the motor, so that the cleaning efficiency is improved.
An air duct assembly 14 is arranged on the ground brush lower shell 1.
The transparent cover 9 is detachably connected to the brush upper case 8. Facilitating the observation of the clean condition of the interior.
The eccentric shaft 71 may be further provided with an elastically telescopic wiper blade 15 toward the roll brush 3.
The eccentric shaft 71 is provided with a mounting groove 16, and the elastic telescopic wiper plate 15 is connected in the mounting groove 16.
The elastically telescopic wiper blade 15 is detachably connected in the mounting groove 16. Further enhancing the flexibility and adaptability of the wiper strip.
The design plays a key role in prolonging the service life of the rolling brush flannelette by the contact rolling of the wiper strip on the ground brush in use due to the introduction of the eccentric shaft, and the wiper strip can realize intermittent extrusion by the rotation of the eccentric shaft, so that the rolling brush flannelette is effectively protected in the compression process, and the problem of shortening the service life due to excessive abrasion is avoided.
The traditional 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 an eccentric, rolling and intermittent design. 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, through mutually supporting the eccentric rolling wiper assembly and the water pump assembly, the cleaning effect of the floor washing machine is further improved, the water pump assembly can form negative pressure in the water suction pipe when extracting water, and part of water can be recovered under the suction of the motor. When the wiper strip contacts with the rolling brush, the wiper strip can squeeze out excessive moisture and clean dirty water from the rolling brush body, and the moisture is further recovered under the suction force of the motor, so that the cleaning efficiency is improved.
In addition, the eccentric shaft can be provided with a mounting groove, and the elastic telescopic wiper plate is connected in the mounting groove. The design makes the elastic telescopic wiper plate detachable and connected in the installation groove, further enhances the flexibility and adaptability of the wiper strip, and through the rolling extrusion of the eccentric shaft and the cooperation of the elastic telescopic wiper plate, redundant water and clean dirt water can be more effectively extruded out of the rolling brush body, so that the dirt water can be recovered under the action of the suction motor, and the cleaning effect is further improved.
Therefore, the performance of the floor washing machine is remarkably improved by the introduction of design elements such as an eccentric shaft, an elastic telescopic wiper plate and the like. The innovative design not only prolongs the service life of the rolling brush flannelette and improves the cleaning efficiency, but also reduces the maintenance cost and the frequency of replacing the rolling brush. The consumer can obtain better cleaning effect and longer service life in the process of using the floor washing machine, and simultaneously, a great amount of cost is saved.
Working principle: the design plays a key role in prolonging the service life of the rolling brush flannelette by the contact rolling of the wiper strip on the ground brush in use due to the introduction of the eccentric shaft, and the wiper strip can realize intermittent extrusion by the rotation of the eccentric shaft, so that the rolling brush flannelette is effectively protected in the compression process, and the problem of shortening the service life due to excessive abrasion is avoided.
The traditional 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 an eccentric, rolling and intermittent design. 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, through mutually supporting the eccentric rolling wiper assembly and the water pump assembly, the cleaning effect of the floor washing machine is further improved, the water pump assembly can form negative pressure in the water suction pipe when extracting water, and part of water can be recovered under the suction of the motor. When the wiper strip contacts with the rolling brush, the wiper strip can squeeze out excessive moisture and clean dirty water from the rolling brush body, and the moisture is further recovered under the suction force of the motor, so that the cleaning efficiency is improved.
In addition, the eccentric shaft can be provided with a mounting groove, and the elastic telescopic wiper plate is connected in the mounting groove. The design makes the elastic telescopic wiper plate detachable and connected in the installation groove, further enhances the flexibility and adaptability of the wiper strip, and through the rolling extrusion of the eccentric shaft and the cooperation of the elastic telescopic wiper plate, redundant water and clean dirt water can be more effectively extruded out of the rolling brush body, so that the dirt water can be recovered under the action of the suction motor, and the cleaning effect is further improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. The utility model provides a but cleaning machine round brush scrape water bar eccentric roll structure which characterized in that includes:
The novel multifunctional toothbrush comprises a ground brush lower shell (1), wherein a gear box assembly (2) is arranged on the ground brush lower shell (1), a rolling brush (3) is connected to the gear box assembly (2) through the ground brush lower shell (1), a motor (4) is connected to the gear box assembly (2), a mounting groove body (5) is arranged on the ground brush lower shell (1), connecting bodies (6) are arranged on two sides of the mounting groove body (5), and an eccentric rolling water scraping assembly (7) is connected between the connecting bodies (6);
The upper ground brush shell (8) is clamped on the lower ground brush shell (1), a transparent cover (9) is arranged on the upper ground brush shell (8), and the transparent cover (9) extends to the position right above the rolling brush (3).
2. The eccentric rolling structure of a wiper strip of a cleaning machine rolling brush according to claim 1, wherein the gear box assembly (2) comprises a gear cover (21), a driving gear (22) and a driven gear (23), a synchronous belt (10) is sleeved on the driving gear (22) and the driven gear (23), the rolling brush (3) is connected to the driven gear (23), and the motor (4) is connected to the driving gear (22).
3. A wiper strip eccentric rolling structure of a cleaning machine rolling brush according to claim 2, characterized in that the eccentric rolling wiper assembly (7) comprises an eccentric shaft (71), both ends of the eccentric shaft (71) are connected to the connecting body (6).
4. The eccentric rolling structure of the wiper strip of the rolling brush of the cleaning machine according to claim 1, wherein the installation groove body (5) is provided with a connecting groove (11), a connecting rod (12) is arranged in the connecting groove (11), and the connecting rod (12) is connected to the connecting body (6).
5. The water scraping strip eccentric rolling structure of the rolling brush of the cleaning machine according to claim 1, wherein a water pump assembly (13) is arranged on the lower ground brush shell (1), the water pump assembly (13) comprises a water pump (131) and a water suction pipe (132), the installation groove body (5) is provided with a plurality of negative pressure cavities, and the water suction pipe (132) is communicated with the negative pressure cavities.
6. The eccentric rolling structure of a wiper strip of a cleaning machine rolling brush according to claim 1, wherein an air duct assembly (14) is arranged on the lower ground brush shell (1).
7. A wiper strip eccentric rolling structure of a cleaning machine rolling brush according to claim 1, characterized in that the transparent cover (9) is detachably connected to the upper housing (8) of the brush.
8. A wiper strip eccentric rolling structure of a washer roll brush according to claim 2, characterized in that the eccentric shaft (71) is further provided with an elastically telescoping wiper blade (15) in the direction of the roll brush (3).
9. The eccentric rolling structure of a wiper strip of a rolling brush of a cleaning machine according to claim 8, characterized in that the eccentric shaft (71) is provided with a mounting groove (16), and the elastically telescopic wiper plate (15) is connected in the mounting groove (16).
10. A wiper strip eccentric rolling structure of a washer roll brush according to claim 9, characterized in that said elastically telescoping wiper blade (15) is detachably connected in said mounting groove (16).
CN202410100950.5A 2024-01-24 2024-01-24 But wiper strip eccentric rolling structure of cleaning machine round brush Pending CN117898636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410100950.5A CN117898636A (en) 2024-01-24 2024-01-24 But wiper strip eccentric rolling structure of cleaning machine round brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410100950.5A CN117898636A (en) 2024-01-24 2024-01-24 But wiper strip eccentric rolling structure of cleaning machine round brush

Publications (1)

Publication Number Publication Date
CN117898636A true CN117898636A (en) 2024-04-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410100950.5A Pending CN117898636A (en) 2024-01-24 2024-01-24 But wiper strip eccentric rolling structure of cleaning machine round brush

Country Status (1)

Country Link
CN (1) CN117898636A (en)

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