WO2022188810A1 - 一种可抽吸的地面清洁设备和拖擦装置 - Google Patents

一种可抽吸的地面清洁设备和拖擦装置 Download PDF

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Publication number
WO2022188810A1
WO2022188810A1 PCT/CN2022/079958 CN2022079958W WO2022188810A1 WO 2022188810 A1 WO2022188810 A1 WO 2022188810A1 CN 2022079958 W CN2022079958 W CN 2022079958W WO 2022188810 A1 WO2022188810 A1 WO 2022188810A1
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Prior art keywords
component
rod
threaded
water pumping
water
Prior art date
Application number
PCT/CN2022/079958
Other languages
English (en)
French (fr)
Inventor
王晓松
Original Assignee
苏州宝家丽智能科技有限公司
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.)
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Publication date
Priority claimed from CN202110260425.6A external-priority patent/CN115067817A/zh
Application filed by 苏州宝家丽智能科技有限公司 filed Critical 苏州宝家丽智能科技有限公司
Publication of WO2022188810A1 publication Critical patent/WO2022188810A1/zh

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    • 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
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven 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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/292—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools

Definitions

  • the invention relates to the field of floor cleaning, in particular to a suctionable floor cleaning device and a mopping device.
  • ground cleaning equipment on the market include vacuum cleaners, sweeping robots and mops. These equipments can only be used for dry sweeping or wet mopping, and there are many water stains on the dragged ground, which is not only easy to cause users to fall, but also easy to repeat. Stepping on the dirt will bring great inconvenience to life;
  • the latest washing machine sold has the function of dry and wet sweeping and mopping, but its working principle is to use a scraper to scrape off the water stains on the roller brush. In fact, it cannot achieve the "drying" effect without water stains. Not only is it easy to damage the scraper and the roller brush, but also produces a large resistance to the roller brush, which affects the service life of the equipment, and there are still water stains on the ground after cleaning.
  • the equipment with the suction device works significantly faster and better than the equipment without the suction device.
  • the purpose of the present invention is to change the traditional mopping method, change the rolling brush water squeezing method, and more effectively squeeze water to remove dirt, and at the same time, it can divert sewage and dirt, and provide a A new cleaning method, namely a mopping device, and a suctionable floor cleaning device that provides a new cleaning method with high suction efficiency, durability, and good cleaning and mopping effect.
  • the specific technical solutions are as follows:
  • a mopping device comprising a first part of a roller brush, a second part of a threaded water pumping rod and a third part of a pump rod housing;
  • the first component rolling brush is a water absorbing rolling brush
  • the second component threaded water pumping and conveying rod is an elongated component with a spiral groove on the surface
  • the third component water pumping rod casing is provided with a semi-closed cavity
  • the second component threaded water pumping and conveying rod is arranged on one side of the first component rolling brush, and the second component threaded water pumping and conveying rod is in contact with the first component rolling brush;
  • the second component threaded water pumping and conveying rod is arranged in the semi-closed cavity of the third component water pumping rod housing, the second component threaded water pumping and conveying rod can be rotated in the third component water pumping rod housing, and the second component
  • the threaded water pumping and conveying rod is arranged close to or attached to the inner wall of the water pumping rod shell of the third component
  • the third part of the draw rod housing is provided with a sewage and dirt drainage port in the direction of the rotation of the second part of the threaded water pump and conveying rod, and the third part of the draw rod housing is provided with an opening on the side of the first part of the roller brush. .
  • a gap is provided between the lower edge of the opening and the rolling brush of the first component, and the gap facilitates the rolling brush of the first component to drive sewage and/or particulate dirt into the threaded water pumping and conveying rod of the second component through rotation.
  • the pressing roller of the fourth part is pressed on the rolling brush of the first part, and is arranged on the upper side of the threaded water pumping and conveying rod of the second part.
  • a gap or a hollow hole is set between the upper edge of the opening and the roller brush of the first component, and the gap or hollow hole facilitates the sewage and/or particulate dirt squeezed out by the pressing roller of the fourth component to enter the thread of the second component. Pumping delivery rod.
  • an adjusting member is also included; the contact tightness of the fourth component pressing roller and the rolling brush of the first component is adjusted by the adjusting member.
  • the threaded water pumping and conveying rod of the second component adjusts the tightness of the contact with the rolling brush of the first component through the adjusting piece.
  • it also includes a driving device
  • the rolling brush of the first part is connected to a driving device, and the driving device drives the rolling brush of the first part to rotate; and/or the driving device is connected to the threaded water pumping conveying rod of the second part, and drives the threaded water pumping of the second part The delivery rod turns.
  • the adjusting member is an elastic tensioning mechanism.
  • both ends of the draw rod housing of the third component are closed structures, and the sewage and dirt drainage port is arranged on the side wall of the draw rod housing of the third component.
  • the first part of the roller brush, the second part of the threaded water pumping rod, the fourth part of the pressing roller and the third part of the water rod casing are all accommodated in the fifth part of the wiping device housing, and the first part of the roller brush Part of the roller brush body is exposed outside the casing of the fifth component wiping device.
  • a suctionable floor cleaning device comprising a mopping device, a water tank and a suction device;
  • the mopping device is fixed on one side of the water tank, and the water tank is provided with a sewage outlet;
  • the mopping device includes a roller brush and a scrubbing assembly;
  • the scrubbing assembly includes a draw rod housing and a threaded water pumping delivery rod disposed in a semi-closed cavity of the draw rod housing, the draw rod housing facing the side of the roller brush There is an opening, and a sewage and dirt drainage port is provided on the water pumping rod housing along the rotation pumping and conveying direction of the threaded water pumping and conveying rod.
  • the roller brush is in contact with the side close to the water tank;
  • the suction device has a suction pump, and the suction pump sucks sewage into the water tank.
  • a gap is set between the lower edge of the opening and the rolling brush, and the gap is convenient for the rolling brush to drive sewage and particulate dirt into the threaded water pumping and conveying rod through rotation.
  • the wiping device also includes a pressing roller
  • the pressing roller is pressed on the roller brush and arranged on the upper side of the threaded water pumping and conveying rod.
  • the mopping device further includes an adjusting member
  • the adjusting member adjusts the tightness of the contact between the pressing roller and the rolling brush
  • the adjusting member adjusts the tightness of the contact between the threaded water pumping and conveying rod and the rolling brush.
  • another dragging device is symmetrically arranged on the other side of the water tank;
  • Another dragging device is symmetrically arranged on the other side of the water tank.
  • the mopping device also includes a roller brush driving device
  • the rolling brush driving device can drive the rolling brush and/or the threaded water pumping and conveying rod and/or the pressing roller to rotate;
  • the two roller brushes located on both sides of the water tank rotate in opposite directions, and the opposite sides of the two roller brushes both rotate from bottom to top.
  • the water tank has a sewage cavity, a clean water cavity and a clean water port communicating with the clean water cavity;
  • a clean water inlet is provided at one end of the water rod housing away from the sewage and dirt drainage port, and the clean water inlet is communicated with the clean water inlet.
  • the water tank also includes a filter device
  • the sewage cavity and the clean water cavity are communicated through a filter device.
  • the casing has an accommodating cavity, and the water tank and the mopping device are placed in the accommodating cavity; the top of the casing has a first opening at the position where the water tank is installed, and the casing has a second opening at the position where the roller brush is installed.
  • the opening is open, and part of the rolling body of the rolling brush is exposed to the outside of the casing through the second opening.
  • an operating rod one end of which is rotatably mounted on the water tank or the housing;
  • the suction device is fixed on the operating rod.
  • the threaded water pumping and conveying rod of the second part is arranged, and the threaded water pumping and conveying rod of the second part is attached to or close to the rolling brush of the first part and rotates in the opposite direction with the rolling brush of the first part.
  • the technical scheme of removing water and dirt with the rolling brush of the component the technical scheme of setting the second component threaded water pumping and conveying rod and the rolling brush of the first component to form two cylinders relatively rotating and extruding, the resistance exerted on the rolling brush of the first component is small , so that the power loss of the rolling brush of the first part is small, the resistance of the rolling brush of the first part to rotate forward is greatly reduced, the driving power of the rolling brush of the first part can be saved, and the rolling brush of the first part is not damaged.
  • the second part of the threaded water pumping and conveying rod is further provided with an adjusting member to adjust the contact pressure between the threaded water pumping and conveying rod of the second part and the roller brush body, and to adjust the extrusion effect.
  • a threaded water pumping and conveying rod of the second part is provided, and a spiral groove is formed on the threaded water pumping and conveying rod of the second part.
  • the groove is transported from one end of the threaded water pumping and conveying rod of the second part to the sewage and sewage drainage port at the other end, so that the clean water inlet and the sewage and sewage drainage port can be preferably arranged at both ends of the threaded water pumping and conveying rod of the second part, which saves space.
  • the fresh water inlet and the sewage and sewage drainage outlet can also be arranged in other parts.
  • the threaded water pumping and conveying rod of the second part squeezes the rolling brush of the first part, which can squeeze out the sewage and dirt on the rolling brush of the first part, so that the rolling brush of the first part is in a semi-wet, slightly wet or slightly dry state, It is more conducive to the self-cleaning and automatic drying of the roller brush of the first part.
  • the second part threaded water pumping and conveying rod is formed with a spiral groove, so that the surface of the second part threaded water pumping and conveying rod is uneven, and the second part threaded water pumping and conveying rod is pressed against the first part.
  • the concave-convex surface of the threaded water pumping and conveying rod of the second part rubs, taps and squeezes the roller brush of the first part, and the surface of the roller brush of the first part has better washing and drying effects.
  • the fourth component pressing roller is arranged to further remove water and block large particles of dirt.
  • the fourth component pressing roller is attached to or close to the first component rolling brush and rotates in the opposite direction with the first component rolling brush, compared with the prior art.
  • the wiper strip is in dynamic and static frictional contact with the rolling brush of the first part, and the resistance applied to the rolling brush of the first part is small, which can reduce the requirement of the driving power of the rolling brush of the first part, and does not damage the first part
  • the roller brush and the surface of the fourth component pressing roller compared with the technical solution in the prior art that uses a wiper strip to scrape the first component rolling brush to remove water and dirt, the technical solution of the fourth component pressing roller in this patent is applied to the first component.
  • the resistance of the rolling brush of one part is small, so that the power loss of the rolling brush of the first part is small, the resistance of the rolling brush of the first part being rotated forward is greatly reduced, the driving power of the rolling brush of the first part can be saved, and the driving power of the rolling brush of the first part can be saved. Damage the surface of the roller brush of the first component and prolong the service life of the product.
  • the fourth component pressing roller is arranged to form the rotary extrusion of two cylinders, which can further squeeze the first component rolling brush, so that the first component rolling brush is squeezed to a slightly wet, slightly dry, or even semi-dry state
  • the fourth part of the pressing roller is added to form a two-stage extrusion with the threaded water pumping and conveying rod of the second part, which can not only further squeeze the sewage and/or particle dirt on the rolling brush of the first part, but also improve the rolling brush of the first part.
  • the working efficiency is improved, the cleaning effect of the first part roller brush is further improved, and the residual water marks and dirt on the ground after the first part roller brush is cleaned.
  • the third part is provided with a suction rod casing, and sewage, clean water and dirt are drawn out through the sewage and sewage drainage port through the cooperation of the second part threaded water pumping rod and the third part of the suction rod casing to form a sewage and sewage drainage channel. , which solves the problem that water and contamination cannot be effectively removed in the prior art.
  • Adjustable adjustment parts are provided to adjust the tension between the second part threaded water pumping rod and the first part roller brush, the fourth part pressing roller and the first part roller brush according to the actual situation, customer's own needs or use effect. tightness for best cleaning results.
  • the wiper blade of these products exerts a large pressure on the rolling brush of the first part and wipes the water excessively, it will form a large resistance and damage the rolling brush body of the first part, and regardless of the effect of the wiper on the rolling brush of the first part No matter how much pressure is applied, it cannot fully remove water and dirt, because the wiper and the rolling brush body of the first part are in contact with each other, the friction resistance is large, and the extrusion efficiency is low, which is easy to damage the wiper and the first part.
  • the components are rolled and brushed, and a greater resistance is generated to the first component of the rolling brush.
  • the protruding thread of the second component threaded water pumping and conveying rod is used to rotate and extrude the rolling brush body of the first component, and it is convenient to adjust the size of the extrusion force.
  • the roller brush of the component is the relative rotation extrusion of two cylinders, with low resistance and good extrusion effect, which is more conducive to squeezing water and removing or scraping off the dirt.
  • the groove is rotated to form a sewage and sewage conveying channel, which is more conducive to the export of sewage and/or particulate sewage.
  • the mopping device is also provided with a clean water conveying device, the first part roller brush body is conveyed with clean water, so that the first part can be rolled.
  • the brush body further forms a self-cleaning function, which is more conducive to the design of the overall product;
  • the rolling brush of one part makes the water further squeezed out, and at the same time, it can block large particles of dirt to a certain extent, and at the same time, the resistance to the rolling brush of the first part is small.
  • a suction device can greatly improve the efficiency of suctioning sewage and sundries, improve the cleaning speed and efficiency of the equipment, help the position of the water tank to be freely adjusted and placed according to needs, and also help to fully and quickly collect large particles of dirt. .
  • a threaded water pumping and conveying rod is used, and a rotating groove is formed on the threaded water pumping and conveying rod.
  • the threaded water pumping and conveying rod conveys the sewage and debris extruded by the rolling brush from one end of the threaded water pumping and conveying rod to the other end along the rotating groove. Therefore, The clean water inlet and outlet can be set at both ends of the threaded water pumping rod, which helps to improve the space utilization of the equipment. In addition, the diameter of the nozzle is reduced, which can greatly improve the suction efficiency.
  • a pressing roller can further squeeze the rolling brush, so that the rolling brush can be squeezed to a slightly wet or semi-dry state, adding a pressing roller to form a two-stage extrusion with the threaded water pumping and conveying rod, not only can further squeeze the rolling brush It can also improve the working efficiency of the roller brush, further improve the cleaning effect of the roller brush, and avoid residual water marks on the ground after the roller brush is cleaned.
  • Fig. 1 is the three-dimensional structure schematic diagram of the suctionable floor cleaning equipment of the present invention
  • Fig. 2 is the perspective structure schematic diagram of the suctionable floor cleaning equipment of the present invention
  • Fig. 3 is the structural representation of H part of Fig. 2;
  • FIG. 4 is a schematic three-dimensional structure diagram of the suctionable floor cleaning device of the present invention except for the casing;
  • Fig. 5 is the three-dimensional structure schematic diagram of the mopping device of the present invention.
  • Fig. 6 is the three-dimensional structure schematic diagram of the mopping device of the present invention.
  • Fig. 7 is the R part structural representation of Fig. 6;
  • Fig. 8 is the structural representation of the threaded water pumping delivery rod and the water pumping rod housing in Fig. 6;
  • Fig. 9 is the structural representation of the threaded water pumping and conveying rod in Fig. 6;
  • Fig. 10 is the structural representation of the water rod housing in Fig. 6;
  • Fig. 11 is the three-dimensional structure schematic diagram of the water tank of the present invention.
  • FIG. 12 is a schematic three-dimensional structure diagram of the water tank according to the present invention.
  • the housing can also be called the fifth part wiping device housing, 5-operating lever, 11-rolling brush, rolling brush also It can be called the first part roller brush, 12-threaded water pumping and conveying rod, the threaded water pumping and conveying rod can also be called the second part threaded water pumping and conveying rod, 13-pressing roller, the pressing roller can also be called the fourth part pressing Roller, 14-water rod housing, water rod housing can also be referred to as the third part Drawer rod housing, 15-adjustment piece, 111-roller, 112-flexible cleaning layer, 113-fixing piece, 1131-fixed Hole, 121-spiral groove, 123-threaded rod body, 124-threaded rod connecting shaft, 141-opening, 142-sewage sewage drainage port, 143-clean water inlet, 20-lower shell, 21-sewage chamber, 22 -Clean water chamber, 23-filter
  • FIG. 1 is a schematic three-dimensional structure diagram of the suctionable floor cleaning equipment of the present invention
  • FIG. 2 is a three-dimensional structure schematic diagram of the suctionable floor cleaning equipment of the present invention
  • FIG. 3 is a FIG. 2 is a schematic structural diagram of the H part
  • FIG. 4 is a three-dimensional structural schematic diagram of the suctionable floor cleaning device according to the present invention except for the casing.
  • the suctionable floor cleaning equipment includes a mopping device 1, a water tank 2 and a suction device 3;
  • the water tank 2 is provided with a sewage port and a clean water port 223,
  • the water tank 2 includes a lower casing 20 and a cover plate detachably covered above the lower casing 20 ; the lower casing 20 is provided with a first partition 211 and The second partition 221, the first partition 211 has a first through hole 212, the second partition 221 has a second through hole 222, the first partition 211 and the second partition 221 divides the lower casing 20 into a sewage cavity 21, a filter cavity and a clean water cavity 22 in turn.
  • the filter device 23 is detachably installed in the filter cavity, and the filter device 23 includes a mounting plate 231 and a filter element.
  • the filter element can be multiple. A plurality of filter elements are arranged vertically on the same side of the installation plate 231 in sequence, the filter elements are placed in the filter cavity, and the installation plate 231 is covered above the filter cavity.
  • the sewage chamber 21 and the clean water chamber 22 can be designed in one piece or separately according to requirements.
  • the lower casing 20 is provided with a sewage port and a clean water port 223 , the sewage port communicates with the sewage cavity 21 , and the clean water port 223 communicates with the clean water cavity 22 .
  • the sewage flows into the sewage cavity 21 through the sewage port, and then flows through the filter cavity through the first through hole 212, and is filtered into clean water through the filter element.
  • the clean water flows into the clean water cavity 22 through the second through hole 222. Drag device.
  • Multi-layer filter elements are provided to facilitate adequate filtration of sewage, and the filter elements are installed on the mounting plate 231 to modularize the filter device 23, which facilitates access, cleaning and replacement of the filter device 23.
  • the filter device 23 is provided, and the sewage is filtered and recycled, thereby saving water resources, reducing the frequency of adding water, and contributing to the miniaturized design of the water tank.
  • the mopping device 1 is fixed on one side of the water tank 2, and the mopping device 1 includes a roller brush 11 and a scrubbing assembly; the scrubbing assembly includes a draw rod housing 14 and is movably installed in the draw rod housing 14
  • the threaded water pumping and conveying rod 12 has an opening 141 on the side of the water pumping rod housing 14 facing the roller brush 11, and a sewage and sewage drainage port is provided on the water pumping rod housing 14 along the rotating pumping and conveying direction of the threaded water pumping and conveying rod 12.
  • the sewage and dirt drainage port 142 is communicated with the sewage port of the water tank 2
  • the water inlet port 143 is provided at one end of the water rod housing 14 away from the sewage and dirt drainage port 142, and the clean water inlet port 143 is communicated with the clean water port 223,
  • the threaded water pumping and conveying rod 12 is in contact with the roller brush 11 on the side close to the water tank 2;
  • a water pump 25 can be arranged between the clean water inlet 223 and the clean water inlet 143 , and the water pump can quickly transport the clean water in the clean water chamber 22 to the water rod housing 14 .
  • a gap is set between the lower edge of the opening 141 and the roller brush 11 , and the gap is convenient for the roller brush 11 to drive sewage and particulate dirt into the threaded water pumping and conveying rod 12 through rotation.
  • the mopping device 1 further includes an adjusting member 15;
  • the adjusting member 15 adjusts the tightness of the contact between the pressing roller 13 and the rolling brush 11;
  • the adjusting member 15 adjusts the tightness of the contact between the threaded water pumping and conveying rod 12 and the rolling brush 11 .
  • the mopping device 1 further comprises a roller brush driving device
  • the roller brush driving device can drive the roller brush 11 and/or the threaded water pumping and conveying rod 12 and/or the pressing roller 13 to rotate;
  • the suction device 3 sucks sewage into the water tank 2 .
  • the mopping device 1 further comprises a pressing roller 13;
  • the pressing roller 13 is pressed against the roller brush 11 and is disposed on the upper side of the threaded water pumping and conveying rod 12 .
  • another mopping device 1 is symmetrically arranged on the other side of the water tank 2, the other mopping device is a rear mopping device, and the rear mopping device is preferably a dry mopping device, and no clean water is provided.
  • the sewage and dirt drainage port of the rear mopping device is connected with the sewage and dirt drainage port of the mopping device through a three-way pipe, and then connected to the sewage port of the water tank.
  • the two roller brushes 11 located on both sides of the water tank 2 rotate in opposite directions, and the opposite sides of the two roller brushes 11 are rotated from bottom to top.
  • the shell 4 is also included;
  • the casing 4 has an accommodating cavity, and the water tank 2 and the mopping device 1 are both placed in the accommodating cavity; the top of the casing 4 has a first opening at the position where the water tank 2 is installed, which is convenient for removing and closing the water tank
  • the casing 4 of the cover plate is provided with a second opening at the position where the rolling brush 11 is installed, and part of the rolling bodies of the rolling brush 11 protrudes out of the casing through the second opening.
  • it also includes an operating rod 5, one end of which is rotatably mounted on the water tank 2 or the housing 4;
  • the suction device 3 is preferably fixed on the operating rod, of course, it can also be set in other places of the equipment according to the needs; the suction device 3 has a suction pump or a vacuum pump, and the suction pump or vacuum pump passes through.
  • the pipeline is connected with the sewage port, and the sewage is sucked from the sewage port into the sewage cavity 21 .
  • a suction device can greatly improve the efficiency of suctioning sewage and sundries, improve the cleaning speed and efficiency of the equipment, help the position of the water tank to be freely adjusted and placed according to needs, and also help to fully and quickly collect large particles of dirt. ;
  • FIG. 5 is a schematic three-dimensional structural diagram of the mopping device according to the present invention
  • FIG. 6 is a three-dimensional structural schematic diagram of the mopping device according to the present invention
  • FIG. 7 is a schematic structural diagram of the R part of FIG. 6
  • FIG. 8 is a schematic structural diagram of the threaded water pumping and conveying rod and the rod housing in FIG. 6
  • FIG. 9 is a structural schematic diagram of the threaded water pumping and conveying rod in FIG. 6
  • FIG. 10 is a schematic structural diagram of the pumping rod housing in FIG. 6 .
  • the mopping device 1 includes a rolling brush 11 , a brushing assembly and an adjusting member 13 ;
  • roller brush 11 and the scrubbing assembly are movably installed on the inner walls on both sides of the housing 4;
  • the roller brush 11 is a water-absorbing roller brush, and the roller brush generally includes two methods, one is a water-absorbing cotton roller brush, or a water-absorbing rubber cotton roller brush, such as polyvinyl alcohol rubber cotton.
  • the roller brush 11 includes a roller 111 and a flexible cleaning layer 112, the flexible cleaning layer 112 is detachably sleeved on the roller 111, and the flexible cleaning layer 112 is a fleece layer or a water-absorbing rubber layer
  • the flexible cleaning layer 112 can also be made of other water-absorbing materials.
  • the roller brushes or mops in the prior art are all done by manual cleaning. Even some products claim to have a cleaning function, but the actual effect is very poor.
  • the ground is cleaned by mopping and mopping the floor in a wet state with a roller brush, and then the sewage and/or particulate dirt are continuously replaced by the threaded water pumping rod and the sewage and clean water on the rotating roller brush to pass the semi-closed
  • the cavity is drained to the designated position, and the self-cleaning function of the roller brush is realized at the same time, and the structure is very simple and compact, which is beneficial to simplify the product structure and reduce the cost.
  • the outer diameter of the roller brush 11 is larger than the outer diameter of the threaded water pumping and conveying rod 12 .
  • the scrubbing assembly is placed on the side of the roller brush 11 away from the casing 4.
  • the scrubbing assembly includes a water rod housing 14 and a threaded water delivery rod 12.
  • the water draw rod housing 14 is provided with a semi-closed cavity.
  • the threaded rod 12 is disposed in the semi-closed cavity of the rod housing 14 and can be rotated in the semi-closed cavity.
  • the threaded water pumping and conveying rod 12 is a long strip with a spiral groove 121 on the surface.
  • the threaded water pumping and conveying rod 12 includes a threaded rod body 123 and a threaded rod connecting shaft 124 respectively disposed at both ends of the threaded rod body.
  • the surface of 123 is provided with at least one helical groove 121, the helical groove is spirally wound from one end of the threaded water pumping and conveying rod to the other end, and the setting direction of the helical groove can be based on the rotation direction and transmission direction of the threaded water pumping and conveying rod 12.
  • the surface of the threaded rod body 123 is in a concave and convex shape, and the surface of the threaded rod body 123 can also be provided with multiple helical grooves 121, that is, multiple threads form multiple helical grooves 121;
  • the outer diameter of the threaded rod connection shaft 124 is smaller than the outer diameter of the threaded rod body 123 , and the threaded rod body 123 and the threaded rod connection shaft 124 are integrally formed.
  • the threaded water pumping and conveying rod 12 is arranged on one side of the rolling brush 11, and the threaded water pumping and conveying rod 12 is in pressure contact with the rolling brush 11 through an adjusting member 15, and the adjusting member 15 can adjust the threaded water pumping and conveying rod 12 to be in contact with the rolling brush 11.
  • the contact tightness of the roller brush 11, the adjusting member 15 is preferably an elastic tensioning mechanism with a certain elasticity, and the elastic tensioning mechanism can be a spring and other parts with a certain elasticity; in an example, the adjusting member 15 is a spring , one end of the spring is rotatably connected with the threaded rod connecting shaft 124 , and the other end of the spring is rotatably connected with the roller 111 .
  • the threaded water pumping and conveying rod is in pressure contact with the rolling brush, so that the water on the rolling brush can be squeezed better and the dirt on the rolling brush can be peeled off.
  • the rotating direction of the threaded water pumping and conveying rod 12 is opposite to that of the rolling brush 11, so as to reduce the rotational resistance of the rolling brush.
  • the water pumping rod housing 14 is provided with a sewage and sewage drainage port 142 that runs through along the pumping and conveying direction of the threaded water pumping and conveying rod 12. , sewage and/or particulate dirt are discharged from the sewage and dirt drainage port 142 ; in an example, the other end of the water rod housing 14 away from the sewage and dirt drainage port 142 is also provided with a through clean water inlet 143 .
  • the two ends of the draw rod housing 14 are closed structures, and the sewage and dirt drainage port 122 is provided on the side wall of the draw rod housing 14 .
  • An opening 141 is provided on the side of the draw rod housing 14 facing the rolling brush 11 , and a gap is set between the lower edge of the opening 141 and the rolling brush 11 , and the gap is convenient for the rolling brush 11 to drive sewage and/or particulate pollution through rotation.
  • the material enters the threaded pumping and conveying rod 12.
  • the length direction of the opening 141 is consistent with the length direction of the water rod housing 14 , and the length of the opening 141 is not less than the length of the roller brush 11 .
  • the length of the opening 141 is smaller than the length of the roller brush 11 can also be implemented as a non-preferred design solution.
  • the length of the opening 141 is the same as the length of the roller brush 11 .
  • the two ends of the roller 111 are respectively sleeved with fixing pieces 113, the fixing pieces 113 are fixedly connected with the cleaning shell, and a plurality of fixing holes 1131 are formed on the fixing piece 113 along the radial direction.
  • One end of the spring is fixed on the fixing hole 1131 , and the spring is installed on different fixing holes 1131 , which can change the fitting and pressing degree of the threaded water pumping and conveying rod 12 or the pressing roller 13 .
  • the device further includes a pressing roller 13; a pressing roller is added to further squeeze the rolling brush, so that the rolling brush has a better drying effect, avoiding or reducing the residual water stains on the ground after cleaning, and also Further block the particulate dirt adhering to the surface of the roller brush.
  • the pressing roller 13 is rotatably mounted on the casing 4 or the extension of the water pumping rod housing 14 .
  • the outer diameter of the rolling brush 11 is larger than the outer diameter of the pressing roller 13 .
  • the pressing roller 13 is in pressure contact with the rolling brush 11 through the adjusting member 15, and the regulating member 15 can adjust the tightness of the contact between the pressing roller 13 and the rolling brush 11.
  • the adjustment member 14 is also a spring, and its connection method is the same as the connection method of the spring between the threaded water pumping and conveying rod 12 and the roller brush 11 .
  • the rotation direction of the pressing roller 13 is opposite to that of the rolling brush 11, so as to reduce the resistance when the rolling brush rotates.
  • a gap or a hollow hole is also set between the upper edge of the opening 141 and the roller brush 11, and the gap or hollow hole is convenient for the sewage and/or particulate dirt squeezed out by the pressing roller 13 to enter the screw for pumping and conveying.
  • Rod 12
  • the upper side of the water draw rod housing is provided with a baffle plate which is closely matched with the roller brush.
  • the mopping device for cleaning the ground further includes a driving device, which can be connected with the roller brush 11, the driving device drives the roller brush 11 to rotate, and drives the thread through the rotation of the roller brush.
  • the water pumping and conveying rod 12 rotates in the opposite direction, so that the threaded water pumping and conveying rod 12 has the function of conveying water and dirt.
  • roller brush 11 is connected to one driving device
  • the threaded water pumping and conveying rod 12 is connected to another driving device
  • both the rolling brush and the threaded water pumping and conveying rod are driven by their respective driving devices to rotate.
  • the roller brush 11 does not have a direct drive device, and the drive device is directly connected to the threaded water pumping and conveying rod 12 , and the roller brush 11 is driven to rotate in the opposite direction by the rotation of the threaded water pumping and conveying rod 12 .
  • the mopping device used for cleaning the ground, the roller brush 11 and the threaded water pumping and conveying rod 12 have no driving device.
  • the roller brush is driven to rotate, and the roller brush rotates to drive the roller brush.
  • the threaded water pumping and conveying rod 12 rotates in the opposite direction, so that the threaded water pumping and conveying rod 12 has the function of conveying water and dirt.
  • the driving device when a pressing roller is provided, and/or another driving device is further included, the driving device can be connected with the pressing roller 13, and the driving device drives the pressing roller 13. The roller 13 rotates.
  • the threaded water pumping and conveying rod 12 is pressed against or in contact with the rolling brush 11, and the degree of extrusion of the threaded water pumping and conveying rod to the rolling brush is adjusted by the adjusting member.
  • the flexible cleaning layer 112 on the surface of the roller brush is squeezed, rubbed and tapped by the concave-convex surface of the threaded water pumping and conveying rod, and the sewage and/or particulate dirt on the rolling brush 11 are squeezed and flowed into the spiral groove 121 of the threaded water pumping and conveying rod 12 , with the rotation of the threaded water pumping and conveying rod 12, the sewage and/or particulate dirt in the helical groove 121 is screwed from one end to the other end by the threaded water pumping and conveying rod 12;
  • clean water can also be delivered from one end of the threaded water pumping and conveying rod 12.
  • the threaded water pumping and conveying rod 12 rotates and squeezes the roller brush, the clean water is sent to the roller brush that is in contact with the threaded water pumping and conveying rod, and the roller brush is replaced by water.
  • the sewage and particulate dirt on the roller brush are transported to the other end of the threaded water pumping rod to realize the self-cleaning function of the roller brush.
  • the pressing roller 13 is pressed on the rolling brush 11, and the pressing degree of the pressing roller 13 on the rolling brush 11 is adjusted by the adjusting member, and the pressing roller 13 squeezes the rolling brush 11 again for decontamination,
  • the sewage and/or particulate dirt on the roller brush 11 is extruded, and the extruded sewage and/or particle dirt flows along the surface of the roller brush 11 into the spiral groove 121 of the threaded water pumping conveying rod 12 .
  • a suction device can greatly improve the efficiency of suctioning sewage and sundries, improve the cleaning speed and efficiency of the equipment, help the position of the water tank to be freely adjusted and placed according to needs, and also help to fully and quickly collect large particles of dirt. .
  • threaded water pumping and conveying rods and/or pressing rollers greatly reduces the resistance of the rolling brushes to rotate forward, and is not easy to damage the surfaces of the rolling brushes and the threaded water pumping and conveying rods, thereby improving the working efficiency of the equipment and improving the efficiency of the equipment.
  • Service life a threaded water pumping and conveying rod is used, and a rotating groove is formed on the threaded water pumping and conveying rod.
  • the threaded water pumping and conveying rod conveys the sewage and sundries extruded by the rolling brush from one end of the threaded water pumping and conveying rod to the other along the rotating groove. , Therefore, the clean water inlet and outlet can be set at both ends of the threaded water pumping rod, which helps to improve the space utilization rate of the equipment.
  • the diameter of the nozzle is reduced, which can greatly improve the suction efficiency.
  • a pressure roller which is attached to or close to the roller brush and rotates in the opposite direction with the roller brush, which can further remove water, block large particles of dirt, and make the roller brush squeezed to a slightly wet or semi-dry state. It forms a two-stage extrusion with the threaded water pumping and conveying rod, which can not only further squeeze the sewage and sundries on the roller brush, but also improve the working efficiency of the roller brush, further improve the cleaning effect of the roller brush, and avoid the residue on the ground after the roller brush is cleaned. Water marks.
  • the mopping device includes a first component roller brush 11 , a second component threaded water pumping and conveying rod 12 , an adjusting member 13 and a third component water pumping rod housing 14 ;
  • the first component roller brush 11 is rotatably mounted on the fifth component wiping device housing, and the second component threaded water pumping and conveying rod 12 is rotatably mounted on the fifth component wiping device housing;
  • the threaded water pumping and conveying rod 12 of the second part is arranged on the side of the rolling brush 11 of the first part.
  • the adjusting member 15 can adjust the tightness of the contact between the threaded water pumping and conveying rod 12 of the second component and the rolling brush 11 of the first component.
  • the adjusting member 15 is preferably an elastic tensioning mechanism with a certain elasticity, and the elastic tensioning mechanism can be A spring or the like has a certain elasticity; in an example, the adjusting member 15 is a spring, one end of the spring is rotatably connected to the threaded rod connecting shaft 124 , and the other end of the spring is rotatably connected to the roller 111 .
  • the rotation direction of the threaded water pumping and conveying rod 12 of the second part is opposite to the rotation direction of the rolling brush 11 of the first part, so as to reduce the rotation resistance of the rolling brush of the first part.
  • the threaded water pumping and conveying rod of the second component is in pressure contact with the rolling brush of the first component, so as to better squeeze the water on the rolling brush of the first component and peel off the dirt on the rolling brush of the first component.
  • the second component threaded water pumping and conveying rod 12 is a long strip with a spiral groove 121 on the surface.
  • the second component threaded water pumping and conveying rod 12 includes a threaded rod body 123 and a threaded rod connecting shaft respectively disposed at both ends of the threaded rod body. 124, the surface of the threaded rod body 123 is provided with at least one helical groove 121, the helical groove is spirally wound from one end of the threaded water pumping and conveying rod of the second component to the other end, and the setting direction of the helical groove can be based on the second part.
  • the rotation direction and transmission direction of the threaded water pumping and conveying rod 12 are adaptively adjusted; the surface of the threaded rod body 123 is concave and convex; a spiral groove 121;
  • the outer diameter of the threaded rod connection shaft 124 is smaller than the outer diameter of the threaded rod body 123 , and the threaded rod body 123 and the threaded rod connection shaft 124 are integrally formed.
  • the first component roller brush 11 is a water-absorbing roller brush, and the first component roller brush usually includes two methods, one is a water-absorbing plush cotton roller brush, or a water-absorbing colloidal cotton roller brush, such as a poly Vinyl collodion.
  • the first component roller brush 11 includes a roller 111 and a flexible cleaning layer 112.
  • the flexible cleaning layer 112 is detachably sleeved on the roller 111.
  • the flexible cleaning layer 112 is a fleece layer or
  • the water-absorbing rubber layer of course, the flexible cleaning layer 112 can also be other water-absorbing materials.
  • the roller brushes or mops in the prior art are all done by manual cleaning. Even some products claim to have a cleaning function, but the actual effect is very poor.
  • the ground is cleaned by mopping and wiping the ground in a wet state through the first part of the roller brush, and then the sewage and clean water on the rotating first part of the roller brush are continuously replaced by the second part threaded water pumping and conveying rod 12, and the Sewage and/or particulate dirt are drained to a designated position through the semi-closed cavity, and at the same time, the self-cleaning function of the roller brush of the first part is realized, and the structure is very simple and compact, which is beneficial to simplify the product structure and reduce the cost.
  • the outer diameter of the roller brush 11 of the first component is larger than the outer diameter of the threaded water pumping and conveying rod 12 of the second component.
  • the two ends of the roller 111 are respectively sleeved with fixing pieces 113, the fixing pieces 113 are fixedly connected with the casing of the fifth component wiping device, and the fixing pieces 113 are provided with a plurality of fixing pieces along the radial direction.
  • Hole 1131, one end of the spring is fixed on the fixing hole 1131, and the spring is installed on different fixing holes 1131, which can change the fitting and pressing degree of the second component threaded water pumping rod 12 or the fourth component pressing roller 13.
  • the third component draw rod housing 14 is provided with a semi-closed cavity; the second component threaded water pumping rod 12 is provided in the semi-closed cavity of the third component draw rod housing 14, and the second component
  • the threaded pumping rod 12 is rotatable in the third part of the pump rod housing 14, the threaded rod body 123 is close to or attached to the inner wall of the third part of the pump rod housing 14, and the third part of the pump rod housing
  • the threaded water pumping and conveying rod 12 of the second part is provided with a through sewage and sewage drainage port 142 along the pumping and conveying direction of the second part 14.
  • the second part of the threaded water pumping and conveying rod 12 conveys sewage and/or particulate dirt from one end to the other.
  • sewage and/or particulate dirt are discharged from the sewage and dirt drainage port 142; in an example, the other end of the third component draw rod housing 14 away from the sewage and dirt drainage port 142 is also provided with a through clean water inlet 143. In an example, both ends of the third component draw rod housing 14 are closed structures, and the sewage and dirt drainage port 142 is provided on the side wall of the third component draw rod housing 14 .
  • An opening 141 is provided on the side of the third component water rod housing 14 facing the first component rolling brush 11 , and a gap is set between the lower edge of the opening 141 and the first component rolling brush 11 , and the gap is convenient for the first component
  • the roller brush 11 drives the sewage and/or particulate dirt into the threaded water pumping and conveying rod 12 of the second component through rotation.
  • the length direction of the opening 141 is consistent with the length direction of the third component water rod housing 14 , and the length of the opening 141 is not less than the length of the first component roller brush 11 .
  • the length of the opening 141 is smaller than the length of the roller brush 11 of the first component can also be implemented as a non-preferred technical solution.
  • the length of the opening 141 is the same as the length of the roller brush 11 of the first component.
  • the threaded water pumping and conveying rod 12 of the second part is pressed or in contact with the rolling brush 11 of the first part, and the degree of extrusion of the threaded water pumping and conveying rod of the second part to the rolling brush of the first part is adjusted by the adjusting member.
  • the concave-convex surface of the second component threaded water pumping and conveying rod squeezes, rubs and taps the flexible cleaning layer 112 on the surface of the first component rolling brush, and the first component rolling brush 11
  • the sewage and/or particulate dirt on the upper part is squeezed and flows into the spiral groove 121 of the threaded water pumping and conveying rod 12 of the second part. Or the particulate dirt is screwed from one end to the other end by the threaded water pumping rod 12 of the second component;
  • clean water can also be delivered from one end of the threaded water pumping and conveying rod 12 of the second part.
  • the threaded water pumping and conveying rod 12 of the second part rotates and squeezes the rolling brush of the first part
  • the clean water is sent to the threaded pumping and conveying rod of the second part.
  • the roller brush of the first part that is in contact with the rod, performs water replacement cleaning on the roller brush of the first part, and transports the sewage and/or particle dirt on the roller brush of the first part to the other end of the threaded pumping and conveying rod of the second part, so as to realize the first part.
  • One-part roller brush with self-cleaning function One-part roller brush with self-cleaning function.
  • the device further includes a fourth component pressing roller 13; a fourth component pressing roller is added to further squeeze the first component rolling brush, so that the first component rolling brush has a better squeezing effect, avoiding or It reduces the residual water stains on the ground after cleaning, and further blocks the particulate dirt adhering to the surface of the roller brush of the first part.
  • the fourth component pressing roller 13 can be rotatably mounted on the fifth component wiping device housing or the extension of the third component suction rod housing 14, and the fourth component pressing roller 13 is pressed against the first component rolling brush 11 on the upper side of the threaded water pumping and conveying rod 12 of the second component.
  • the outer diameter of the first component rolling brush 11 is larger than the outer diameter of the fourth component pressing roller 13 .
  • the fourth component pressing roller 13 is in pressure contact with the first component rolling brush 11 through a regulating member 15, and the regulating member 15 can adjust the contact tightness between the fourth component pressing roller 13 and the first component rolling brush 11, for example , the adjusting member 15 of the fourth component pressing roller 13 and the first component rolling brush is also a spring, and the connection method is the same as the spring between the second component threaded water pumping and conveying rod 12 and the first component rolling brush 11 connection method.
  • a gap or a hollow hole is also set between the upper edge of the opening 141 and the first component rolling brush 11, and the gap or hollow hole is convenient for the sewage extruded by the fourth component pressing roller 13 and /or particulate dirt enters the threaded pump rod 12 of the second component.
  • the fourth component pressing roller 13 is pressed on the first component rolling brush 11, and the degree of pressing of the fourth component pressing roller 13 on the first component rolling brush 11 is adjusted by an adjusting member, and the fourth component pressing roller 13 is pressed against the first component rolling brush 11.
  • the pressing roller 13 squeezes the first part rolling brush 11 again for decontamination, and squeezes out the sewage and/or particulate contamination on the first part rolling brush 11, and the extruded sewage and/or particulate contamination along the first part
  • the surface of the component roller brush 11 flows into the spiral groove 121 of the second component threaded water pumping and conveying rod 12 .
  • the mopping device further comprises a fifth part of the mopping device housing, the first part rolling brush 11, the second part threaded water pumping rod 12, the fourth part pressing roller 13 and the third part pumping water
  • the rod housings 14 are all accommodated in the fifth component wiping device casing; part of the rolling brush body of the first component rolling brush 11 is exposed outside the fifth component wiping device casing.
  • a baffle plate which is closely matched with the rolling brush of the first component is provided on the upper side of the water rod housing of the third component.
  • the mopping device for cleaning the ground further comprises a driving device
  • the driving device can be connected with the rolling brush 11 of the first part, and the driving device drives the rolling brush 11 of the first part to rotate, through The rotation of the roller brush of the first part drives the threaded water pumping and conveying rod 12 of the second part to rotate in the opposite direction, so that the threaded water pumping and conveying rod 12 of the second part has the function of conveying water and dirt.
  • the first part of the roller brush 11 is connected with one driving device
  • the second part is connected with the threaded water pumping and conveying rod 12 with another driving device
  • both the rolling brush and the threaded water pumping and conveying rod are driven by their respective driving devices. turn.
  • the rolling brush 11 of the first part does not have a direct driving device, and the driving device is directly connected with the threaded water pumping and conveying rod 12 of the second part. direction rotation.
  • the mopping device used for cleaning the ground, the roller brush 11 of the first part and the threaded water pumping and conveying rod 12 of the second part have no driving device.
  • the first part is driven.
  • the roller brush rotates the rotation of the first part of the roller brush drives the threaded water pumping and conveying rod 12 of the second part to rotate in the opposite direction, so that the threaded water pumping and conveying rod 12 of the second part forms the function of conveying water and dirt.
  • the driving device when a pressing roller is provided, and/or another driving device is further included, the driving device can be connected with the fourth component pressing roller 13, and the driving device drives The fourth member pressing roller 13 rotates.

Landscapes

  • Cleaning In General (AREA)

Abstract

一种可抽吸的地面清洁设备及拖擦装置（1），清洁设备包括拖擦装置（1）、水箱（2）和抽吸装置（3）；拖擦装置（1）固定于水箱（2）一侧，水箱（2）上设置有污水口，拖擦装置（1）包括滚刷（11）和洗刷组件；洗刷组件包括抽水杆壳体（14）和可活动安装于抽水杆壳体（14）内的螺纹抽水输送杆（12），抽水杆壳体（14）朝向滚刷（11）一侧开设有开口（141），抽水杆壳体（14）上沿螺纹抽水输送杆（12）旋转抽水输送方向设置有污水污物引流口（142），污水污物引流口（142）连通于水箱（2）的污水口，螺纹抽水输送杆（12）与滚刷（11）靠近水箱（2）一侧接触，抽吸装置（3）的抽吸泵抽吸污水至水箱（2）内。设置抽吸装置（3），极大提高清洁效率，增设螺纹抽水输送杆（12）及压辊（13），滚动挤压滚刷（11），减小阻力且不损伤零部件，可传送污水物，增设过滤装置，水循环利用。

Description

一种可抽吸的地面清洁设备和拖擦装置 技术领域
本发明涉及地面清洁领域，尤其涉及一种可抽吸的地面清洁设备和拖擦装置。
背景技术
目前市场上常用地面清洁设备有吸尘器、扫地机器人和拖把，这些设备要么只能干扫，要么只能湿拖，且拖过的地面上残留较多水渍，不但容易导致用户摔跤，而且很容易再次踩脏，给生活带来很大不便；
售卖的最新款的洗地机具有干湿扫拖功能，但其工作原理是采用刮板刮去滚刷上的水渍，实际上并不能实现没有水渍的“拖干”效果，此种方式不仅易损伤刮板和滚刷，且对滚刷产生较大阻力，影响设备使用寿命，清洁后的地面仍残留水渍。
另外，具有抽吸装置的设备，工作效率明显比无抽吸装置的设备又快又好。
因此，结合上述存在的技术问题，有必要提供一种新的技术方案。
发明内容
为解决现有技术中存在的技术问题，本发明的目的在于改变传统拖地方式，改变滚刷挤水方式，更有效的挤水除污，同时能对污水和污物进行导流，提供一种全新的清洁方式，即拖擦装置，以及提供一种抽吸效率高、经久耐用、清洁拖干效果好的全新的清洁方式的可抽吸的地面清洁设备，具体技术方案如下所述：
根据本申请的一个方面，提供了一种拖擦装置，包括第一部件滚刷、第二部件螺纹抽水输送杆和第三部件抽水杆壳体；
所述第一部件滚刷为吸水滚刷，所述第二部件螺纹抽水输送杆为表面设有螺旋沟槽的长条状部件，所述第三部件抽水杆壳体设置有半封闭腔体；
所述第二部件螺纹抽水输送杆设置于所述第一部件滚刷一侧，所述第二部件螺纹抽水输送杆与所述第一部件滚刷接触；
所述第二部件螺纹抽水输送杆设置于所述第三部件抽水杆壳体的半封闭腔体内，所述第二部件螺纹抽水输送杆在第三部件抽水杆壳体能转动，所述第二部件螺纹抽水输送杆与所述第三部件抽水杆壳体内壁贴近或贴附配合设置，
所述第三部件抽水杆壳体在第二部件螺纹抽水输送杆旋转抽水输送方向设置有污水污物引流口，所述第三部件抽水杆壳体朝向第一部件滚刷的一侧设置有开口。
进一步的，所述开口下边缘与第一部件滚刷之间设置间隙，所述间隙便于第一部件滚刷通过旋转带动污水和/或颗粒污物进入第二部件螺纹抽水输送杆。
进一步的，还包括第四部件压辊；
所述第四部件压辊压着于第一部件滚刷上，且设置于所述第二部件螺纹抽水输送杆上侧。
进一步的，所述开口上边缘与第一部件滚刷之间设置缝隙或镂空孔，所述缝隙或镂空孔便于第四部件压辊挤压出的污水和/或颗粒污物进入第二部件螺纹抽水输送杆。
进一步的，还包括调节件；所述第四部件压辊通过调节件调节与第一部件滚刷的接触松紧度。
进一步的，还包括调节件，所述第二部件螺纹抽水输送杆通过调节件调节与第一部件滚刷的接触松紧度。
进一步的，还包括驱动装置；
所述第一部件滚刷与驱动装置连接，所述驱动装置驱动第一部件滚刷转动；和/或，所述驱动装置与第二部件螺纹抽水输送杆连接，驱动所述第二部件螺纹抽水输送杆转动。
进一步的，所述调节件为弹性拉紧机构。
进一步的，所述第三部件抽水杆壳体两端为封闭结构，所述污水污物引流口设置在第三部件抽水杆壳体的侧壁上。
进一步的，还包括第五部件拖擦装置外壳；
所述第一部件滚刷、第二部件螺纹抽水输送杆、第四部件压辊和第三部件抽水杆壳体均容置于所述第五部件拖擦装置外壳内，第一部件滚刷的部分滚刷体外露于所述第五部件拖擦装置外壳外。
根据本申请的另一个方面，还提供了一种可抽吸的地面清洁设备，包括拖擦 装置、水箱和抽吸装置；
所述拖擦装置固定于所述水箱一侧，所述水箱上设置有污水口；
所述拖擦装置包括滚刷和洗刷组件；所述洗刷组件包括抽水杆壳体和设置于抽水杆壳体的半封闭腔体内的螺纹抽水输送杆，所述抽水杆壳体朝向滚刷一侧开设有开口，所述抽水杆壳体上沿螺纹抽水输送杆旋转抽水输送方向设置有污水污物引流口，所述污水污物引流口连通于水箱的污水口，所述螺纹抽水输送杆与所述滚刷靠近水箱一侧接触；
所述抽吸装置具有抽吸泵，所述抽吸泵抽吸污水至水箱内。
进一步的，所述开口下边缘与滚刷之间设置间隙，所述间隙便于滚刷通过旋转带动污水和颗粒污物进入螺纹抽水输送杆。
进一步的，所述拖擦装置还包括压辊；
所述压辊压着于滚刷上，且设置于所述螺纹抽水输送杆上侧。
进一步的，所述拖擦装置还包括调节件；
所述调节件调节所述压辊与所述滚刷的接触松紧度；
和/或，所述调节件调节所述螺纹抽水输送杆与所述滚刷的接触松紧度。
进一步的，所述水箱另一侧对称设置有另一个拖擦装置；
另一个拖擦装置对称设置于所述水箱另一侧。
进一步的，所述拖擦装置还包括滚刷驱动装置；
所述滚刷驱动装置能够驱动滚刷和/或螺纹抽水输送杆和/或压辊转动；
位于所述水箱两侧的两个滚刷转动方向相反，且两个滚刷的相对侧均自下向上转动。
进一步的，所述水箱具有污水腔、清水腔及与清水腔连通的清水口；
所述抽水杆壳体远离污水污物引流口一端设置清水进入口，所述清水进入口与清水口连通。
进一步的，所述水箱还包括过滤装置；
所述污水腔和清水腔通过过滤装置连通。
进一步的，还包括外壳；
所述外壳具有容置腔，所述水箱和拖擦装置均置于容置腔内；所述外壳顶部在安装水箱的位置开设第一开放口，所述外壳在安装滚刷的位置开设第二开放口，滚刷的部分滚体通过第二开放口外露至所述外壳外。
进一步的，还包括操作杆，所述操作杆的一端可转动的安装在所述水箱或所述外壳上；
所述抽吸装置固定于所述操作杆上。
本申请所述的拖擦装置，其技术方案至少具有如下一个或多个有益效果：
设置第二部件螺纹抽水输送杆，第二部件螺纹抽水输送杆贴附或贴近第一部件滚刷并与第一部件滚刷做反向转动，相对于现有技术中使用刮水条刮第一部件滚刷除水除污的技术方案，本专利设置第二部件螺纹抽水输送杆与第一部件滚刷形成两个圆柱体相对旋转挤压的技术方案施加于第一部件滚刷的阻力较小，使得第一部件滚刷的动力损失较小，极大减小了第一部件滚刷向前转动的阻力，可节省第一部件滚刷的驱动功率，且不损伤所述第一部件滚刷和所述第二部件螺纹抽水输送杆表面，延长产品使用寿命；第二部件螺纹抽水输送杆进一步设置有调节件，调节第二部件螺纹抽水输送杆与滚刷体的接触压力，调节挤压效果。
设置第二部件螺纹抽水输送杆，第二部件螺纹抽水输送杆上形成螺旋沟槽，所述第二部件螺纹抽水输送杆将第一部件滚刷挤压出的污水和/或颗粒污物沿螺旋沟槽自第二部件螺纹抽水输送杆一端输送至另一端的污水污物引流口，从而清水进入口和污水污物引流口可优选设置于第二部件螺纹抽水输送杆两端，节约空间，有助于产品的小型化或多样化设计。当然，清水进入口和污水污物引流口也可设置于其他部位。
第二部件螺纹抽水输送杆挤压所述第一部件滚刷，可将第一部件滚刷上的污水及污物挤出，使第一部件滚刷处于半湿、微湿或微干状态，更有利于第一部件滚刷的自清洁与自动挤干。
设置第二部件螺纹抽水输送杆，第二部件螺纹抽水输送杆上形成螺旋沟槽，使第二部件螺纹抽水输送杆表面呈凹凸状，第二部件螺纹抽水输送杆压着第一部件滚刷并转动时，第二部件螺纹抽水输送杆的凹凸表面揉搓、拍打及挤压第一部件滚刷，第一部件滚刷表面的洗刷和干燥效果更好。
设置第四部件压辊，进一步去除水，阻挡大颗粒污物，第四部件压辊贴附或贴近第一部件滚刷并与第一部件滚刷做反向转动，相对于现有技术中的刮水条与第一部件滚刷一动一静的摩擦接触，其施加给第一部件滚刷的阻力较小，可降低第一部件滚刷对驱动功率的要求，且不损伤所述第一部件滚刷和所述第 四部件压辊表面；相对于现有技术中使用刮水条刮第一部件滚刷除水除污的技术方案，本专利设置第四部件压辊的技术方案施加于第一部件滚刷的阻力较小，使得第一部件滚刷的动力损失较小，极大减小了第一部件滚刷向前转动的阻力，可节省第一部件滚刷的驱动功率，且不损伤所述第一部件滚刷表面，延长产品使用寿命。
设置第四部件压辊，形成两个圆柱体的旋转挤压，可进一步挤压所述第一部件滚刷，使第一部件滚刷被挤压至微湿、微干、甚至半干状态，增设第四部件压辊，与第二部件螺纹抽水输送杆形成两段式挤压，不仅可以进一步挤压第一部件滚刷上的污水和/或颗粒污物，还可提高第一部件滚刷的工作效率，进一步提高第一部件滚刷清洁效果，避免第一部件滚刷清洁后地面残留水痕和污物。
设置第三部件抽水杆壳体，污水、清水及污物通过所述第二部件螺纹抽水输送杆与第三部件抽水杆壳体的配合，形成污水污物引流通道，通过污水污物引流口导出，解决了现有技术中无法有效除水除污的难题。
设置可调节的调节件，可根据实际情况、客户自身需要或使用效果，分别调节第二部件螺纹抽水输送杆与第一部件滚刷、第四部件压辊与第一部件滚刷之间的拉紧程度，以达到最佳的清洁效果。
现有技术中的最新洗地机虽然号称具有干湿扫拖功能，但其工作原理普遍采用刮板刮去第一部件滚刷上的水渍，实际上并不能实现没有水渍的“拖干”效果，无法有效去除污物及污水，并且具有此种功能的产品售价昂贵，结构设计复杂，容易损害。此等产品的刮水板如果对第一部件滚刷施加较大压力，过度刮水，就会形成很大阻力，并损坏第一部件滚刷体，而且不管刮水板对第一部件滚刷施加多大的压力，都不能充分除水除污物，因为刮水板与第一部件滚刷体为一动一静的面接触，摩擦阻力大，而挤压效率低，易损伤刮板和第一部件滚刷，且对第一部件滚刷产生较大阻力。反之，如果施加压力较小，则又不能有效去除第一部件滚刷体的污水，使第一部件滚刷体容易在地面形成水渍。本专利中，一方面，采用第二部件螺纹抽水输送杆的凸起螺纹与第一部件滚刷体进行旋转挤压，并方便调节挤压力的大小，第二部件螺纹抽水输送杆与第一部件滚刷为两个圆柱体的相对旋转挤压，阻力小，挤压效果好，更有利于挤压水，去除或刮除剥离污物，同时，巧妙利用第二部件螺纹抽水输送杆的螺纹沟槽旋转形成污水污物输送通道，更有利于污水和/或颗粒污物的导出，如果拖擦 装置还设置有清水输送装置，对第一部件滚刷体输送清水，则使得第一部件滚刷体进一步形成自清洁功能，更有利于整体产品的设计；另一方面，进一步采用第四部件压辊与第一部件滚刷形成另外的两个圆柱体的相对旋转挤压，进一步挤压第一部件滚刷使得水进一步被挤干，同时一定程度可以阻挡大颗粒污物，同时对第一部件滚刷的阻力较小。
本发明所述的可抽吸的地面清洁设备，其技术方案至少具有如下一种或多种有益效果：
增设抽吸装置，可大大提高抽吸污水和杂物的效率，可提升本设备的清洁速度和清洁效率，有助于水箱位置根据需要随意调整放置，也有助于大颗粒污物的充分快速收集。
采用螺纹抽水输送杆和/或压辊代替原有刮板，极大减小了滚刷向前转动的阻力，且不易损伤所述滚刷和所述螺纹抽水输送杆表面，提高设备工作效率和使用寿命。
采用螺纹抽水输送杆，螺纹抽水输送杆上形成旋转沟槽，所述螺纹抽水输送杆将滚刷挤压出的污水及杂物沿旋转沟槽自螺纹抽水输送杆一端输送至另一端，因此，清水进入口和出水口可分别设置于螺纹抽水输送杆两端，有助于提高本设备的空间利用率，另外水口口径减小，可大大提高抽吸效率。
设置压辊，可进一步挤压所述滚刷，使滚刷被挤压至微湿或半干状态，增设压辊，与螺纹抽水输送杆形成两段式挤压，不仅可以进一步挤压滚刷上的污水及杂物，还可提高滚刷的工作效率，进一步提高滚刷清洁效果，避免滚刷清洁后地面残留水痕。
设置过滤装置，实现污水的再生循环利用，节约水资源，降低加水频次，有助于水箱的小型化设计。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
为了更清楚地说明本发明的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提 下，还可以根据这些附图获得其它附图。
图1是本发明所述的可抽吸的地面清洁设备的立体结构示意图；
图2是本发明所述的可抽吸的地面清洁设备的透视结构示意图；
图3是图2的H部结构示意图；
图4是本发明所述的可抽吸的地面清洁设备的除外壳之外的立体结构示意图；
图5是本发明所述的拖擦装置的立体结构示意图；
图6是本发明所述的拖擦装置的立体结构示意图；
图7是图6的R部结构示意图；
图8是图6中螺纹抽水输送杆和抽水杆壳体的结构示意图；
图9是图6中螺纹抽水输送杆的结构示意图；
图10是图6中抽水杆壳体的结构示意图；
图11是本发明所述的水箱的立体结构示意图；
图12是本发明所述的水箱的立体结构示意图。
其中，1-拖擦装置，2-水箱，3-抽吸装置，4-外壳，外壳也可称之为第五部件拖擦装置壳体，5-操作杆，11-滚刷，滚刷也可称之为第一部件滚刷，12-螺纹抽水输送杆，螺纹抽水输送杆也可称之为第二部件螺纹抽水输送杆，13-压辊，压辊也可称之为第四部件压辊，14-抽水杆壳体，抽水杆壳体也可称之为第三部件抽水杆壳体，15-调节件，111-滚轴，112-柔性清洁层，113-固定片，1131-固定孔，121-螺旋沟槽，123-螺纹杆体，124-螺纹杆连接轴，141-开口，142-污水污物引流口，143-清水进入口，20-下壳体，21-污水腔，22-清水腔，23-过滤装置，24-单向阀，25-水泵，211-第一隔板，221-第二隔板，212-第一通孔，222-第二通孔，223-清水口，231-安装板。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要理解说明的是，术语“上”、“下”、“顶”、“底”、“内”、“外”、“高”、“低”、“前端”、“后端”、“两端”、“一端”、“另一端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或者元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。此外，术语“第一”、“第二”、“第三”、“第四”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，除非另有明确的规定和限定，术语“设置有”、“设有”、“连接”、“设置有”、“穿套”、“开设”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
实施例1
请参阅图1-4,图1是本发明所述的可抽吸的地面清洁设备的立体结构示意图，图2是本发明所述的可抽吸的地面清洁设备的立体结构示意图，图3是图2的H部结构示意图，图4是本发明所述的可抽吸的地面清洁设备的除外壳之外的立体结构示意图。
如图1-2所示，本实施例提供的可抽吸的地面清洁设备，包括拖擦装置1、水箱2和抽吸装置3；
所述水箱2上设置有污水口和清水口223，
示例中，如图11-12所示，所述水箱2包括下壳体20和可拆卸地盖合于下壳体20上方的盖板；所述下壳体20内设置第一隔板211和第二隔板221，所述第一隔板211上开设有第一通孔212，所述第二隔板221上开设有第二通孔222，所述第一隔板211和第二隔板221将下壳体20依次分割为污水腔21、过滤腔和清水腔22，所述过滤装置23可拆卸安装于过滤腔，所述过滤装置23包括安装板231和滤芯，所述滤芯可以为多个滤芯，多个滤芯依次垂直设置于安装板231的同一侧，所述滤芯置于过滤腔内，所述安装板231盖合于过滤腔上方。
当然，所述污水腔21和清水腔22根据需要可以一体式设计，也可以分体 式设计。
所述下壳体20设置的污水口和清水口223，所述污水口与污水腔21连通，所述清水口223与清水腔22连通。
污水经过污水口流入污水腔21，再通过第一通孔212流过过滤腔，经过滤芯过滤为净水，净水通过第二通孔222流入清水腔22，使用时，清水可通过清水口223流入拖擦装置。
设置多层滤芯，便于污水充分过滤，滤芯安装于安装板231上，使过滤装置23模块化，便于过滤装置23取放、清洗及更换。设置过滤装置23，污水过滤后循环利用，节约水资源，降低加水频次，有助于水箱的小型化设计。
所述拖擦装置1固定于所述水箱2一侧，所述拖擦装置1包括滚刷11和洗刷组件；所述洗刷组件包括抽水杆壳体14和可活动安装于抽水杆壳体14内的螺纹抽水输送杆12，所述抽水杆壳体14朝向滚刷11一侧开设有开口141，所述抽水杆壳体14上沿螺纹抽水输送杆12旋转抽水输送方向设置有污水污物引流口142，所述污水污物引流口142连通于水箱2的污水口，所述抽水杆壳体14远离污水污物引流口142一端设置清水进入口143，所述清水进入口143与清水口223连通，所述螺纹抽水输送杆12与所述滚刷11靠近水箱2一侧接触；优选的，所述清水口223和清水进入口143之间设置有单向阀24，防止抽水杆壳体14内的水回流入清水腔22内，另外，所述清水口223和清水进入口143之间还可以设置水泵25，水泵快速将清水腔22内的净水输送至抽水杆壳体14内。
优选的，所述开口141下边缘与滚刷11之间设置间隙，所述间隙便于滚刷11通过旋转带动污水和颗粒污物进入螺纹抽水输送杆12。
优选的，所述拖擦装置1还包括调节件15；
所述调节件15调节所述压辊13与所述滚刷11的接触松紧度；
和/或，所述调节件15调节所述螺纹抽水输送杆12与所述滚刷11的接触松紧度。
优选的，所述拖擦装置1还包括滚刷驱动装置；
所述滚刷驱动装置能够驱动滚刷11和/或螺纹抽水输送杆12和/或压辊13转动；
所述抽吸装置3抽吸污水至水箱2内。
在另一个实施例中，所述拖擦装置1还包括压辊13；
所述压辊13压着于滚刷11上，且设置于所述螺纹抽水输送杆12上侧。
在再一个实施例中，所述水箱2另一侧对称设置有另一个拖擦装置1，另一个拖擦装置为后置拖擦装置，后置拖擦装置优选为干拖装置，不设置清水进入口，另外，后置拖擦装置的污水污物引流口与拖擦装置的污水污物引流口经三通管道连接后，再接入水箱的污水口。
位于水箱2两侧的两个滚刷11转动方向相反，且两个滚刷11的相对侧均自下向上转动。
优选的，还包括外壳4；
所述外壳4具有容置腔，所述水箱2和拖擦装置1均置于容置腔内；所述外壳4顶部在安装水箱2的位置开设第一开放口，便于取下和盖合水箱盖板所述外壳4在安装滚刷11的位置开设第二开放口，滚刷11的部分滚体通过第二开放口伸出至所述外壳外。
优选的，还包括操作杆5，所述操作杆5的一端可转动的安装在所述水箱2或所述外壳4上；
所述抽吸装置3优选的固定于所述操作杆上，当然也可以根据需要设置于本设备的其他地方；所述抽吸装置3具有抽吸泵或真空泵，所述抽吸泵或真空泵通过管道与所述污水口连接，将污水从污水口抽吸至污水腔21内。
增设抽吸装置，可大大提高抽吸污水和杂物的效率，可提升本设备的清洁速度和清洁效率，有助于水箱位置根据需要随意调整放置，也有助于大颗粒污物的充分快速收集；
请参阅图5-10，图5是本发明所述的拖擦装置的立体结构示意图，图6是本发明所述的拖擦装置的立体结构示意图，图7是图6的R部结构示意图，图8是图6中螺纹抽水输送杆和抽水杆壳体的结构示意图，图9是图6中螺纹抽水输送杆的结构示意图，图10是图6中抽水杆壳体的结构示意图。
如图5-10所示，所述拖擦装置1包括滚刷11、洗刷组件和调节件13；
所述滚刷11、洗刷组件均活动安装于外壳4两侧的内壁上；
所述滚刷11为吸水滚刷，滚刷通常包括两种方式，一种为可吸水的毛绒类棉滚刷，或者为可吸水的胶棉滚刷，常见如聚乙烯醇胶棉。示例中，所述滚刷11包括滚轴111和柔性清洁层112，所述柔性清洁层112可拆卸套设于所述滚 轴111上，所述柔性清洁层112为毛绒层或吸水橡胶层，当然柔性清洁层112也可以为其他吸水材料。现有技术的滚刷或拖把，都是通过人工清洁完成。即使部分产品号称具有清洁功能，但实际效果很差。
本申请通过滚刷在潮湿状态下拖地与擦地，将地面清洁，然后通过螺纹抽水输送杆与旋转滚刷上的污水及净水的不断置换，将污水和/或颗粒污物通过半封闭腔体引流到指定位置，同时实现滚刷的自清洁功能，同时结构非常简单紧凑，有利于简化产品结构及降低成本。
优选的，所述滚刷11外径大于所述螺纹抽水输送杆12外径。
所述洗刷组件置于所述滚刷11远离外壳4一侧，所述洗刷组件包括抽水杆壳体14和螺纹抽水输送杆12，所述抽水杆壳体14设置有半封闭腔体，所述螺纹抽水输送杆12设置于所述抽水杆壳体14的半封闭腔体内并可在半封闭腔体内转动，所述螺纹杆体123与所述抽水杆壳体14内壁贴近或贴附配合设置。
所述螺纹抽水输送杆12为表面设有螺旋沟槽121的长条状部件，所述螺纹抽水输送杆12包括螺纹杆体123和分别设置于螺纹杆体两端的螺纹杆连接轴124，所述螺纹杆体123表面设有至少一个螺旋沟槽121，所述螺旋沟槽自螺纹抽水输送杆一端螺旋绕设至另一端，所述螺旋沟槽的设置方向可根据螺纹抽水输送杆12的旋转方向和传输方向做适应性调整；所述螺纹杆体123表面呈凹凸状，所述螺纹杆体123表面也可以设有多个螺旋沟槽121，即多个螺纹形成多个螺旋沟槽121；
示例中，所述螺纹杆连接轴124外径小于所述螺纹杆体123外径，所述螺纹杆体123与所述螺纹杆连接轴124一体成型。
所述螺纹抽水输送杆12设置于所述滚刷11一侧，所述螺纹抽水输送杆12通过调节件15与所述滚刷11压力接触，所述调节件15可调节螺纹抽水输送杆12与滚刷11的接触松紧度，所述调节件15优选为具有一定弹性的弹性拉紧机构，所述弹性拉紧机构可以为弹簧等具有一定弹性的部件；示例中，所述调节件15为弹簧，所述弹簧的一端与螺纹杆连接轴124可转动连接，所述弹簧的另一端与滚轴111可转动连接。
所述螺纹抽水输送杆与所述滚刷形成压力接触，以便能够更好的挤压滚刷上的水以及剥离滚刷上的污物。
优选的，所述螺纹抽水输送杆12与所述滚刷11转动方向相反，以减小所 述滚刷的转动阻力。
所述抽水杆壳体14上沿螺纹抽水输送杆12抽水输送方向设置有贯通的污水污物引流口142，所述螺纹抽水输送杆12将污水和/或颗粒污物自一端输送至另一端后，污水和/或颗粒污物自污水污物引流口142排出；示例中，所述抽水杆壳体14远离污水污物引流口142的另一端还开设有贯通的清水进入口143。示例中，所述抽水杆壳体14两端为封闭结构，所述污水污物引流口122设置在抽水杆壳体14的侧壁上。
所述抽水杆壳体14朝向滚刷11的一侧设置有开口141，所述开口141下边缘与滚刷11之间设置间隙，所述间隙便于滚刷11通过旋转带动污水和/或颗粒污物进入螺纹抽水输送杆12。优选的，所述开口141长度方向与所述抽水杆壳体14长度方向一致，所述开口141长度不小于所述滚刷11长度。当然，所述开口141长度小于所述滚刷11长度也可以作为非优选的设计方案实施。示例中，所述开口141长度与所述滚刷11长度一致。
优选的，所述滚轴111两端分别套设有固定片113，所述固定片113与所述清洁外壳固定连接，所述固定片113上沿半径方向开设有多个固定孔1131，所述弹簧的一端固定于固定孔1131上，弹簧安装于不同的固定孔1131上，可以改变螺纹抽水输送杆12或压辊13的贴合压紧程度。
在优选的实施例中，所述装置还包括压辊13；增设压辊，对滚刷进一步挤压，使滚刷挤干效果更好，避免或减少清扫好后的地面残留水渍，另外也进一步阻挡滚刷表面粘附的颗粒污物。
所述压辊13可转动安装于外壳4上或抽水杆壳体14的延伸部位，所述压辊13压着于滚刷11上，且设置于所述螺纹抽水输送杆12上侧。优选的，所述滚刷11外径大于所述压辊13外径。
所述压辊13通过调节件15与所述滚刷11压力接触，所述调节件15可调节压辊13与滚刷11的接触松紧度，示例中，所述压辊13与滚刷调节的调节件14也为弹簧，其连接方式同理螺纹抽水输送杆12与所述滚刷11之间弹簧的连接方式。优选的，所述压辊13与所述滚刷11转动方向相反，以减小所述滚刷转动时的阻力。
增设压辊13时，所述开口141上边缘与滚刷11之间还设置缝隙或镂空孔，所述缝隙或镂空孔便于压辊13挤压出的污水和/或颗粒污物进入螺纹抽水输送 杆12。
优选的，在没有设置压辊13的情况，所述抽水杆壳体的上侧设置有和滚刷紧密配合的挡流板。
一个实施例，用于地面清洁的拖擦装置，还包括驱动装置，所述驱动装置可与所述滚刷11连接，所述驱动装置驱动所述滚刷11转动，通过滚刷转动来带动螺纹抽水输送杆12反方向旋转，使得螺纹抽水输送杆12形成输送水和污物的功能。
一个实施例，滚刷11与一个驱动装置连接，所述螺纹抽水输送杆12与另一个驱动装置连接，所述滚刷和螺纹抽水输送杆均在各自驱动装置的带动下转动。
一个实施例，滚刷11没有直接驱动装置，所述驱动装置直接与螺纹抽水输送杆12连接，通过螺纹抽水输送杆12转动来带动滚刷11反方向旋转。
一个实施例，用于地面清洁的拖擦装置，所述滚刷11与螺纹抽水输送杆12均没有驱动装置，用户使用时，前推托擦装置时，带动滚刷转动，通过滚刷转动来带动螺纹抽水输送杆12反方向旋转，使得螺纹抽水输送杆12形成输送水和污物的功能。
以上四种驱动装置实施例的情况，在设置有压辊的情况下，和/或还包括再一个驱动装置，所述驱动装置可与所述压辊13连接，所述驱动装置驱动所述压辊13转动。
本发明所述的螺纹抽水输送杆12的工作原理：
所述螺纹抽水输送杆12压着或接触于所述滚刷11上，通过所述调节件调节螺纹抽水输送杆对所述滚刷的挤压程度，所述螺纹抽水输送杆转动时，所述螺纹抽水输送杆的凹凸表面挤压、揉搓和拍打滚刷表面的柔性清洁层112，将滚刷11上的污水和/或颗粒污物挤压并流入螺纹抽水输送杆12的螺旋沟槽121内，随着螺纹抽水输送杆12的旋转，螺旋沟槽121内的污水和/或颗粒污物被螺纹抽水输送杆12自一端螺旋输送至另一端；
另一方面，还可以从螺纹抽水输送杆12一端输送净水，螺纹抽水输送杆12旋转并挤压滚刷时，净水输送至与螺纹抽水输送杆接触的滚刷，对滚刷进行水置换清洗，将滚刷上的污水及颗粒污物输送至螺纹抽水输送杆的另一端，实现滚刷自清洁功能。
本发明所述压辊13的工作原理：
所述压辊13压着于所述滚刷11上，通过调节件调节压辊13对所述滚刷11的挤压程度，所述压辊13对滚刷11进行再一次挤压去污，将滚刷11上的污水和/或颗粒污物挤出，挤出的污水和/或颗粒污物沿滚刷11表面流入螺纹抽水输送杆12的螺旋沟槽121内。
本发明所述的可抽吸的地面清洁设备，其技术方案至少具有以下一种或多种有益效果：
增设抽吸装置，可大大提高抽吸污水和杂物的效率，可提升本设备的清洁速度和清洁效率，有助于水箱位置根据需要随意调整放置，也有助于大颗粒污物的充分快速收集。
采用螺纹抽水输送杆和/或压辊代替原有刮板，极大减小了滚刷向前转动的阻力，且不易损伤所述滚刷和所述螺纹抽水输送杆表面，提高设备工作效率和使用寿命；采用螺纹抽水输送杆，螺纹抽水输送杆上形成旋转沟槽，所述螺纹抽水输送杆将滚刷挤压出的污水及杂物沿旋转沟槽自螺纹抽水输送杆一端输送至另一端，因此，清水进入口和出水口可分别设置于螺纹抽水输送杆两端，有助于提高本设备的空间利用率，另外水口口径减小，可大大提高抽吸效率。
设置压辊，压辊贴附或贴近滚刷并与滚刷做反向转动，可进一步去除水，阻挡大颗粒污物，使滚刷被挤压至微湿或半干状态，增设压辊，与螺纹抽水输送杆形成两段式挤压，不仅可以进一步挤压滚刷上的污水及杂物，还可提高滚刷的工作效率，进一步提高滚刷清洁效果，避免滚刷清洁后，地面残留水痕。
设置过滤装置，实现污水的再生循环利用，节约水资源，降低加水频次，有助于水箱的小型化设计。
实施例2
根据如图5-10所示，本实施例提供的拖擦装置包括第一部件滚刷11、第二部件螺纹抽水输送杆12、调节件13和第三部件抽水杆壳体14；
所述第一部件滚刷11可转动安装于第五部件拖擦装置外壳上，所述第二部件螺纹抽水输送杆12可转动安装于第五部件拖擦装置外壳上；
所述第二部件螺纹抽水输送杆12设置于所述第一部件滚刷11一侧，所述第二部件螺纹抽水输送杆12通过调节件15与所述第一部件滚刷11压力接触，所述调节件15可调节第二部件螺纹抽水输送杆12与第一部件滚刷11的接触松 紧度，所述调节件15优选为具有一定弹性的弹性拉紧机构，所述弹性拉紧机构可以为弹簧等具有一定弹性的部件；示例中，所述调节件15为弹簧，所述弹簧的一端与螺纹杆连接轴124可转动连接，所述弹簧的另一端与滚轴111可转动连接。优选的，所述第二部件螺纹抽水输送杆12与所述第一部件滚刷11转动方向相反，以减小所述第一部件滚刷的转动阻力。
所述第二部件螺纹抽水输送杆与所述第一部件滚刷形成压力接触，以便能够更好的挤压第一部件滚刷上的水以及剥离第一部件滚刷上的污物。
所述第二部件螺纹抽水输送杆12为表面设有螺旋沟槽121的长条状部件，所述第二部件螺纹抽水输送杆12包括螺纹杆体123和分别设置于螺纹杆体两端的螺纹杆连接轴124，所述螺纹杆体123表面设有至少一个螺旋沟槽121，所述螺旋沟槽自第二部件螺纹抽水输送杆一端螺旋绕设至另一端，所述螺旋沟槽的设置方向可根据第二部件螺纹抽水输送杆12的旋转方向和传输方向做适应性调整；所述螺纹杆体123表面呈凹凸状；所述螺纹杆体123表面也可以设有多个螺旋沟槽121，即多个螺纹形成多个螺旋沟槽121；
示例中，所述螺纹杆连接轴124外径小于所述螺纹杆体123外径，所述螺纹杆体123与所述螺纹杆连接轴124一体成型。
所述第一部件滚刷11为吸水滚刷，第一部件滚刷通常包括两种方式，一种为可吸水的毛绒类棉滚刷，或者为可吸水的胶棉滚刷，常见如聚乙烯醇胶棉。所述第一部件滚刷11包括滚轴111和柔性清洁层112，所述柔性清洁层112可拆卸套设于所述滚轴111上，优选的，所述柔性清洁层112为毛绒层或吸水橡胶层，当然柔性清洁层112也可以为其他吸水材料。现有技术的滚刷或拖把，都是通过人工清洁完成。即使部分产品号称具有清洁功能，但实际效果很差。
本专利通过第一部件滚刷在潮湿状态下拖地与擦地，将地面清洁，然后通过第二部件螺纹抽水输送杆12与旋转的第一部件滚刷上的污水及净水不断置换，将污水和/或颗粒污物通过半封闭腔体引流到指定位置，同时实现第一部件滚刷的自清洁功能，同时结构非常简单紧凑，有利于简化产品结构及降低成本。
优选的，本专利所述的用于地面清洁的拖擦装置，所述第一部件滚刷11外径大于所述第二部件螺纹抽水输送杆12外径。
优选的，所述滚轴111两端分别套设有固定片113，所述固定片113与所述第五部件拖擦装置外壳固定连接，所述固定片113上沿半径方向开设有多个固 定孔1131，所述弹簧的一端固定于固定孔1131上，弹簧安装于不同的固定孔1131上，可以改变第二部件螺纹抽水输送杆12或第四部件压辊13的贴合压紧程度。
所述第三部件抽水杆壳体14设置有半封闭腔体；所述第二部件螺纹抽水输送杆12设置于所述第三部件抽水杆壳体14的半封闭腔体内，所述第二部件螺纹抽水输送杆12在第三部件抽水杆壳体14能转动，所述螺纹杆体123与所述第三部件抽水杆壳体14内壁贴近或贴附配合设置，所述第三部件抽水杆壳体14上沿第二部件螺纹抽水输送杆12抽水输送方向设置有贯通的污水污物引流口142，所述第二部件螺纹抽水输送杆12将污水和/或颗粒污物自一端输送至另一端后，污水和/或颗粒污物自污水污物引流口142排出；示例中，所述第三部件抽水杆壳体14远离污水污物引流口142的另一端还开设有贯通的清水进入口143。示例中，所述第三部件抽水杆壳体14两端为封闭结构，所述污水污物引流口142设置在第三部件抽水杆壳体14的侧壁上。
所述第三部件抽水杆壳体14朝向第一部件滚刷11的一侧设置有开口141，所述开口141下边缘与第一部件滚刷11之间设置间隙，所述间隙便于第一部件滚刷11通过旋转带动污水和/或颗粒污物进入第二部件螺纹抽水输送杆12。优选的，所述开口141长度方向与所述第三部件抽水杆壳体14长度方向一致，所述开口141长度不小于所述第一部件滚刷11长度。当然，所述开口141长度小于所述第一部件滚刷11长度也可以作为非优选的技术方案实施。示例中，所述开口141长度与所述第一部件滚刷11长度一致。
本专利所述的第二部件螺纹抽水输送杆12的工作原理：
所述第二部件螺纹抽水输送杆12压着或接触于所述第一部件滚刷11上，通过所述调节件调节第二部件螺纹抽水输送杆对所述第一部件滚刷的挤压程度，所述第二部件螺纹抽水输送杆转动时，所述第二部件螺纹抽水输送杆的凹凸表面挤压、揉搓和拍打第一部件滚刷表面的柔性清洁层112，将第一部件滚刷11上的污水和/或颗粒污物挤压并流入第二部件螺纹抽水输送杆12的螺旋沟槽121内，随着第二部件螺纹抽水输送杆12的旋转，螺旋沟槽121内的污水和/或颗粒污物被第二部件螺纹抽水输送杆12自一端螺旋输送至另一端；
另一方面，还可以从第二部件螺纹抽水输送杆12一端输送净水，第二部件螺纹抽水输送杆12旋转并挤压第一部件滚刷时，净水输送至与第二部件螺纹抽 水输送杆接触的第一部件滚刷，对第一部件滚刷进行水置换清洗，将第一部件滚刷上的污水和/或颗粒污物输送至第二部件螺纹抽水输送杆的另一端，实现第一部件滚刷自清洁功能。
在优选的实施例中，所述装置还包括第四部件压辊13；增设第四部件压辊，对第一部件滚刷进一步挤压，使第一部件滚刷挤干效果更好，避免或减少清扫好后的地面残留水渍，另外也进一步阻挡第一部件滚刷表面粘附的颗粒污物。
所述第四部件压辊13可转动安装于第五部件拖擦装置外壳上或第三部件抽水杆壳体14的延伸部位，所述第四部件压辊13压着于第一部件滚刷11上，且设置于所述第二部件螺纹抽水输送杆12上侧。优选的，所述第一部件滚刷11外径大于所述第四部件压辊13外径。
所述第四部件压辊13通过调节件15与所述第一部件滚刷11压力接触，所述调节件15可调节第四部件压辊13与第一部件滚刷11的接触松紧度，示例中，所述第四部件压辊13与第一部件滚刷调节的调节件15也为弹簧，其连接方式同理第二部件螺纹抽水输送杆12与所述第一部件滚刷11之间弹簧的连接方式。
增设第四部件压辊13时，所述开口141上边缘与第一部件滚刷11之间还设置缝隙或镂空孔，所述缝隙或镂空孔便于第四部件压辊13挤压出的污水和/或颗粒污物进入第二部件螺纹抽水输送杆12。
本申请所述第四部件压辊13的工作原理：
所述第四部件压辊13压着于所述第一部件滚刷11上，通过调节件调节第四部件压辊13对所述第一部件滚刷11的挤压程度，所述第四部件压辊13对第一部件滚刷11进行再一次挤压去污，将第一部件滚刷11上的污水和/或颗粒污物挤出，挤出的污水和/或颗粒污物沿第一部件滚刷11表面流入第二部件螺纹抽水输送杆12的螺旋沟槽121内。
在该实施例中，所述拖擦装置还包括第五部件拖擦装置外壳，所述第一部件滚刷11、第二部件螺纹抽水输送杆12、第四部件压辊13和第三部件抽水杆壳体14均容置于所述第五部件拖擦装置外壳内；第一部件滚刷11的部分滚刷体外露于第五部件拖擦装置外壳外。
在没有设置第四部件压辊13的情况，在第三部件抽水杆壳体的上侧设置有和第一部件滚刷紧密配合的挡流板。
一个实施例，用于地面清洁的拖擦装置，还包括驱动装置，所述驱动装置 可与所述第一部件滚刷11连接，所述驱动装置驱动所述第一部件滚刷11转动，通过第一部件滚刷转动来带动第二部件螺纹抽水输送杆12反方向旋转，使得第二部件螺纹抽水输送杆12形成输送水和污物的功能。
一个实施例，第一部件滚刷11与一个驱动装置连接，所述第二部件螺纹抽水输送杆12与另一个驱动装置连接，所述滚刷和螺纹抽水输送杆均在各自驱动装置的带动下转动。
一个实施例，第一部件滚刷11没有直接驱动装置，所述驱动装置直接与第二部件螺纹抽水输送杆12连接，通过第二部件螺纹抽水输送杆12转动来带动第一部件滚刷11反方向旋转。
一个实施例，用于地面清洁的拖擦装置，所述第一部件滚刷11与第二部件螺纹抽水输送杆12均没有驱动装置，用户使用时，前推拖擦装置时，带动第一部件滚刷转动，通过第一部件滚刷转动来带动第二部件螺纹抽水输送杆12反方向旋转，使得第二部件螺纹抽水输送杆12形成输送水和污物的功能。
以上四种驱动装置实施例的情况，在设置有压辊的情况下，和/或还包括再一个驱动装置，所述驱动装置可与所述第四部件压辊13连接，所述驱动装置驱动所述第四部件压辊13转动。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“又一实施例”、“另一实施例”、“其他实施例”、“示例”、“具体示例”或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外，本领域人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改和变型。

Claims (20)

  1. 一种拖擦装置，其特征在于，包括第一部件滚刷(11)、第二部件螺纹抽水输送杆(12)和第三部件抽水杆壳体(14)；
    所述第一部件滚刷(11)为吸水滚刷，所述第二部件螺纹抽水输送杆(12)为表面设有螺旋沟槽(121)的长条状部件，所述第三部件抽水杆壳体(14)设置有半封闭腔体；
    所述第二部件螺纹抽水输送杆(12)设置于所述第一部件滚刷(11)一侧，所述第二部件螺纹抽水输送杆(12)与所述第一部件滚刷(11)接触；
    所述第二部件螺纹抽水输送杆(12)设置于所述第三部件抽水杆壳体(14)的半封闭腔体内，所述第二部件螺纹抽水输送杆(12)在第三部件抽水杆壳体(14)能转动，所述第二部件螺纹抽水输送杆(12)与所述第三部件抽水杆壳体(14)内壁贴近或贴附配合设置；
    所述第三部件抽水杆壳体(14)在第二部件螺纹抽水输送杆(12)旋转抽水输送方向设置有污水污物引流口(142)，所述第三部件抽水杆壳体(14)朝向第一部件滚刷(11)的一侧设置有开口(141)。
  2. 根据权利要求1所述的拖擦装置，其特征在于，所述开口(141)下边缘与第一部件滚刷(11)之间设置间隙，所述间隙便于第一部件滚刷(11)通过旋转带动污水和/或颗粒污物进入第二部件螺纹抽水输送杆(12)。
  3. 根据权利要求1所述的拖擦装置，其特征在于，还包括第四部件压辊(13)；
    所述第四部件压辊(13)压着于第一部件滚刷(11)上，且设置于所述第二部件螺纹抽水输送杆(12)上侧。
  4. 根据权利要求1所述的拖擦装置，其特征在于，所述开口(141)上边缘与第一部件滚刷(11)之间设置缝隙或镂空孔，所述缝隙或镂空孔便于第四部件压辊(13)挤压出的污水和/或颗粒污物进入第二部件螺纹抽水输送杆(12)。
  5. 根据权利要求3所述的拖擦装置，其特征在于，还包括调节件(15)；所述第四部件压辊(13)通过调节件(15)调节与第一部件滚刷(11)的接触松 紧度。
  6. 根据权利要求1所述的拖擦装置，其特征在于，还包括调节件(15)，所述第二部件螺纹抽水输送杆(12)通过调节件(15)调节与第一部件滚刷(11)的接触松紧度。
  7. 根据权利要求1所述的拖擦装置，其特征在于，还包括驱动装置；
    所述第一部件滚刷(11)与驱动装置连接，所述驱动装置驱动第一部件滚刷(11)转动；和/或，所述驱动装置与第二部件螺纹抽水输送杆(12)连接，驱动所述第二部件螺纹抽水输送杆(12)转动。
  8. 根据权利要求5所述的拖擦装置，其特征在于，所述调节件为弹性拉紧机构。
  9. 根据权利要求1所述的拖擦装置，其特征在于，所述第三部件抽水杆壳体(14)两端为封闭结构，所述污水污物引流口(142)设置在第三部件抽水杆壳体(14)的侧壁上。
  10. 根据权利要求1所述的拖擦装置，其特征在于，还包括第五部件拖擦装置外壳；
    所述第一部件滚刷(11)、第二部件螺纹抽水输送杆(12)、第四部件压辊(13)和第三部件抽水杆壳体(14)均容置于所述第五部件拖擦装置外壳内，第一部件滚刷(11)的部分滚刷体外露于所述第五部件拖擦装置外壳外。
  11. 一种可抽吸的地面清洁设备，其特征在于，包括拖擦装置(1)、水箱(2)和抽吸装置(3)；
    所述拖擦装置(1)固定于所述水箱(2)一侧，所述水箱(2)上设置有污水口；
    所述拖擦装置(1)包括滚刷(11)和洗刷组件；所述洗刷组件包括抽水杆壳体(14)和设置于抽水杆壳体(14)的半封闭腔体内的螺纹抽水输送杆(12)， 螺纹抽水输送杆(12)可在半封闭腔体内转动，所述抽水杆壳体(14)朝向滚刷(11)一侧开设有开口(141)，所述抽水杆壳体(14)上沿螺纹抽水输送杆(12)旋转抽水输送方向设置有污水污物引流口(142)，所述污水污物引流口(142)连通于水箱(2)的污水口，所述螺纹抽水输送杆(12)与所述滚刷(11)靠近水箱(2)一侧接触；
    所述抽吸装置(3)抽吸污水至水箱(2)内。
  12. 根据权利要求11所述的可抽吸的地面清洁设备，其特征在于，所述开口(141)下边缘与滚刷(11)之间设置间隙，所述间隙便于滚刷(11)通过旋转带动污水和颗粒污物进入螺纹抽水输送杆(12)。
  13. 根据权利要求11所述的可抽吸的地面清洁设备，其特征在于，所述拖擦装置(1)还包括压辊(13)；
    所述压辊(13)压着于滚刷(11)上，且设置于所述螺纹抽水输送杆(12)上侧。
  14. 根据权利要求13所述的可抽吸的地面清洁设备，其特征在于，所述拖擦装置(1)还包括调节件(15)；
    所述调节件(15)调节所述压辊(13)与所述滚刷(11)的接触松紧度；
    和/或，所述调节件(15)调节所述螺纹抽水输送杆(12)与所述滚刷(11)的接触松紧度。
  15. 根据权利要求14所述的可抽吸的地面清洁设备，其特征在于，所述水箱(2)另一侧对称设置有另一个拖擦装置(1)；
    另一个拖擦装置(1)对称设置于所述水箱(2)另一侧。
  16. 根据权利要求15所述的可抽吸的地面清洁设备，其特征在于，所述拖擦装置(1)还包括滚刷驱动装置；
    所述滚刷驱动装置能够驱动滚刷(11)和/或螺纹抽水输送杆(12)和/或压辊(13)转动；
    位于所述水箱2两侧的两个滚刷(11)转动方向相反，且两个滚刷(11)的相对侧均自下向上转动。
  17. 根据权利要求11所述的可抽吸的地面清洁设备，其特征在于，所述水箱(2)具有污水腔(21)、清水腔(22)及与清水腔(22)连通的清水口(223)；
    所述抽水杆壳体(14)远离污水污物引流口(142)一端设置清水进入口(143)，所述清水进入口(143)与清水口(223)连通。
  18. 根据权利要求17所述的可抽吸的地面清洁设备，其特征在于，所述水箱(2)还包括过滤装置(23)；
    所述污水腔(21)和清水腔(22)通过过滤装置(23)连通。
  19. 根据权利要求16所述的可抽吸的地面清洁设备，其特征在于，还包括外壳(4)；
    所述外壳(4)具有容置腔，所述水箱(2)和拖擦装置(1)均置于容置腔内；所述外壳(4)顶部在安装水箱(2)的位置开设第一开放口，所述外壳(4)在安装滚刷(11)的位置开设第二开放口，滚刷(11)的部分滚体通过第二开放口外露至所述外壳外。
  20. 根据权利要求19所述的可抽吸的地面清洁设备，其特征在于，还包括操作杆(5)，所述操作杆(5)的一端可转动的安装在所述水箱(2)或所述外壳(4)上；
    所述抽吸装置(3)固定于所述操作杆上。
PCT/CN2022/079958 2021-03-10 2022-03-09 一种可抽吸的地面清洁设备和拖擦装置 WO2022188810A1 (zh)

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