CN114532911B - Cleaning equipment with clean sewage function of circulation - Google Patents

Cleaning equipment with clean sewage function of circulation Download PDF

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Publication number
CN114532911B
CN114532911B CN202210188601.4A CN202210188601A CN114532911B CN 114532911 B CN114532911 B CN 114532911B CN 202210188601 A CN202210188601 A CN 202210188601A CN 114532911 B CN114532911 B CN 114532911B
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CN
China
Prior art keywords
sewage
cleaning
filter screen
groove
filter element
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CN202210188601.4A
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Chinese (zh)
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CN114532911A (en
Inventor
张朝昆
鲍亮朋
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Hefei Cool Environmental Protection Technology Co ltd
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Hefei Cool Environmental Protection Technology Co ltd
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Priority to CN202210188601.4A priority Critical patent/CN114532911B/en
Publication of CN114532911A publication Critical patent/CN114532911A/en
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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
    • A47L11/29—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
    • A47L11/305—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools the tools being disc brushes
    • 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
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A47L11/4022—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids with means for recycling the dirty liquid
    • 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
    • A47L11/4027—Filtering or separating contaminants or debris
    • 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
    • A47L11/4027—Filtering or separating contaminants or debris
    • A47L11/4033—Means for cleaning filters
    • 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
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
    • 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
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention relates to the field of floor washing machines, and discloses cleaning equipment with a function of circularly cleaning sewage, which comprises a vehicle body provided with a water sucking and lying mechanism, a clean water tank, a sewage tank and a sewage sucking pump, wherein the sewage tank is communicated with the clean water tank, the inlet of the sewage sucking pump is communicated with the water sucking and lying mechanism, the outlet of the sewage sucking pump is communicated with a pipeline extending into the sewage tank, a filtering component is arranged in the sewage tank and below the pipeline, and the filtering component comprises a filtering net, a filtering core and a chassis which are sequentially arranged from top to bottom. According to the invention, through the matching among the driving assembly, the filtering assembly, the cleaning assembly, the magnetic plate and the like, the chassis can be driven to rotate and the filter element and the filter screen can be driven to rotate in opposite directions, the horizontal reciprocating movement of the filter element and the filter screen can be realized, and the contact position of sewage with the filter element and the filter screen can be continuously adjusted; meanwhile, the filter element and the filter screen are movable, so that the filter element and the filter screen are not required to be assembled greatly, the working cost is saved, and the available space in the sewage tank is increased.

Description

Cleaning equipment with clean sewage function of circulation
Technical Field
The invention relates to the technical field of floor washers, in particular to a cleaning device with a sewage circulating and cleaning function.
Background
The floor washing machine is a cleaning machine which is suitable for cleaning hard ground and simultaneously sucking and drying sewage and taking the sewage away from the site, and has the advantages of environmental protection, energy conservation, high efficiency and the like. The floor washing machine is usually provided with two water tanks, namely a sewage tank and a clean water tank, water in the clean water tank is sucked out by a water pump in the floor washing operation process to be used for cleaning a brush disc, and the cleaned sewage is sucked into the sewage tank by water absorption and bending over.
Chinese patent publication No. CN211155594U discloses a quick sewage recovery system named as a floor washing machine, which comprises a floor washing machine body, a connecting cover, a handle, a sealing gasket, a pulley, a push rod, a sewage recovery component, a partition plate, a sewage tank, a clean water spraying component, a cleaning component and a filtering component. The utility model discloses a sewage recovery, clean efficiency and obtain promoting to and can effectually carry out recycle to the sewage of retrieving, make the inside water of device can carry out cyclic utilization, avoid the water source loss.
However, the filter screen and the filter element of the device are fixed in position, so that the contact position of the sewage discharged by the pipeline with the filter screen and the filter element is also fixed, the use degree of partial areas of the filter screen is far greater than that of other areas, the filtering effect and the whole use are influenced, and certain use limitation exists.
Therefore, it is necessary to provide a cleaning apparatus having a function of circulating cleaning sewage to solve the above technical problems.
Disclosure of Invention
The invention aims to provide cleaning equipment with a function of cleaning sewage circularly, and the cleaning equipment is used for solving the problems that in the background technology, the positions of a filter screen and a filter element are fixed, so that the contact positions of the sewage discharged by a pipeline and the filter screen and the filter element are also fixed, the use degree of partial areas of the filter screen is far greater than that of other areas, the filtering effect and the whole use are influenced, and the like.
In order to achieve the purpose, the cleaning equipment is designed, wherein the positions of the filter screen and the filter element can be adjusted, so that the filter screen and the filter element can be efficiently utilized.
Based on the above thought, the invention provides the following technical scheme: the utility model provides a cleaning equipment with clean sewage function circulates, is including the automobile body that is equipped with the mechanism of lying prone of absorbing water, clean water tank, sewage case and soil pick-up pump, sewage case and clean water tank switch-on, and the import of soil pick-up pump and the mechanism switch-on of lying prone of absorbing water, its export switch-on have a pipeline that extends to the sewage incasement, the inside of sewage case and the below that is located the pipeline are provided with filtering component, and filtering component includes from last filter screen, filter core and the chassis down setting gradually, and the surface on chassis is run through and is seted up flutedly, and the inside slidable mounting of recess has first supporting component, and first supporting component is including running through the sewage case and rather than the round bar of rotating the connection, and the inside movable sleeve of round bar is equipped with filter core sliding fit's second supporting component, and the fixed surface of sewage case installs the drive assembly who is connected with the equal transmission of first supporting component and second supporting component, and the inside of sewage case is provided with the clean subassembly that corresponds with the filter screen position, and the inside of sewage case is fixed with the magnetic sheet gomphosis that corresponds with clean subassembly and the chassis is equal position.
As a further scheme of the invention: the filter screen and filter core fixed connection, the filter core sets up with the chassis activity, and the draw-in groove has been seted up to the bottom of filter core and just being located the recess directly over, and second supporting component sliding fit is inside the draw-in groove, and the surface on chassis is run through and has been seted up a plurality of apopore, and the surface on chassis just has the magnetic path along the fixed gomphosis of the long limit direction of recess, and the magnetic pole of magnetic path and magnetic plate is opposite setting, and the cell wall fixed mounting that cleaning assembly was kept away from to the recess has the spring.
As a further scheme of the invention: the chassis is the indent setting, the size of recess is greater than the size of draw-in groove.
As a further scheme of the invention: one end of the round rod is fixedly provided with a second bevel gear in transmission connection with the driving assembly, the other end of the round rod is fixedly provided with a special-shaped column which is in sliding fit with the groove and is matched with the groove in shape, and the length of the groove is larger than the size of the special-shaped column.
As a further scheme of the invention: the second supporting assembly comprises a special-shaped rod which is movably arranged inside the round rod and matched with the clamping groove in shape, one end of the special-shaped rod is in sliding fit with the clamping groove, the length of the clamping groove is larger than that of the special-shaped rod, and a third bevel gear in transmission connection with the driving assembly is fixedly arranged at the other end of the special-shaped rod.
As a further scheme of the invention: the second bevel gear and the special-shaped column are both arranged in a hollow mode, and the special-shaped rod is movably arranged inside the second bevel gear and the special-shaped column.
As a further scheme of the invention: the driving assembly comprises a motor fixedly connected with the sewage tank, and an output shaft of the motor is fixedly provided with a first bevel gear in transmission connection with the first supporting assembly and the second supporting assembly.
As a further scheme of the invention: the cleaning assembly comprises a partition plate fixedly connected with the sewage tank and a collecting box in sliding fit with the sewage tank, a spring is fixedly mounted between the surface of the collecting box far away from the chassis and the sewage tank, bristles are fixedly mounted at the bottom of the partition plate, and the magnetic plate is located between the partition plate and the collecting box.
As a further scheme of the invention: the baffle is located directly over collecting the box, and the baffle is located the top of filter screen, collects the below that the box is located the chassis.
As a further scheme of the invention: the floor cleaning vehicle is characterized in that a traveling mechanism used for driving the vehicle body to move and a disc brushing mechanism used for cleaning the ground are arranged at the bottom of the vehicle body, a pedal arm used for driving the disc brushing mechanism to lift relative to the vehicle body is arranged on the vehicle body, a water outlet pump communicated with a clean water tank is fixedly arranged in the vehicle body, and an outlet of the water outlet pump is connected with a pipeline corresponding to the disc brushing mechanism.
As a further scheme of the invention: the guide assembly is arranged in the groove and corresponds to the spring, and the surface of the special-shaped column is elastically connected with a guide column movably clamped with the guide assembly through the spring.
Compared with the prior art, the invention has the beneficial effects that: through the matching among the driving assembly, the filtering assembly, the cleaning assembly, the magnetic plate and the like, the chassis can be driven to rotate and drive the filter element and the filter screen to rotate reversely, the horizontal reciprocating movement of the filter element and the filter screen can be realized, and further the contact position of sewage with the filter element and the filter screen can be continuously adjusted, so that all areas on the filter screen and the filter element can be in direct contact with sewage, the maximum utilization of the filter element and the filter screen can be realized, the attachment of waste on a single area is reduced, and the long-term stable filtering effect is ensured; meanwhile, the filter element and the filter screen are movable, so that the assembly of a larger filter element and a larger filter screen is not needed, the working cost is saved, and the available space in the sewage tank is increased. The cleaning component is contacted with the filter screen in the reciprocating movement process of the filter screen, so that waste attached to the filter screen can be removed, the filtering effect of the filter screen is ensured, and the service life of the whole filter screen is prolonged; meanwhile, purified water in the sewage tank can be conveyed back to the clean water tank, so that the clean water can be recycled, the energy is saved, the environment is protected, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a bottom perspective view of the waste and clean water tanks of the present invention;
FIG. 4 is a top perspective view of the waste and fresh water tanks of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3;
FIG. 6 is a schematic view of the structure of the chassis of the present invention;
fig. 7 is a schematic view of the structure of the profiled pole and the profiled rod of the present invention;
FIG. 8 is a cross-sectional view of the base plate, filter cartridge and filter of the present invention;
FIG. 9 is an enlarged view of the structure at B in FIG. 8;
fig. 10 is a schematic view of the structure of the transverse groove and the wave groove of the present invention.
In the figure: 1. a vehicle body; 2. a sewage tank; 3. a drive assembly; 4. a pedal arm; 5. a brush disc mechanism; 6. a filter assembly; 7. a cleaning assembly; 8. a first support assembly; 9. a second support assembly; 10. a guide assembly; 11. a sewage suction pump; 12. a clear water tank; 13. discharging the water pump; 14. a water absorption groveling mechanism; 15. a traveling mechanism; 301. a motor; 302. a first bevel gear; 601. a chassis; 602. a filter screen; 603. a filter element; 604. a groove; 605. a water outlet hole; 606. a card slot; 701. a collection box; 702. a partition plate; 703. brushing; 801. a profiled pole; 802. a round bar; 803. a second bevel gear; 804. a guide post; 901. a profiled bar; 902. a third bevel gear; 1001. a transverse groove; 1002. wave groove.
Detailed Description
The first embodiment is as follows:
referring to fig. 1 to 5, an embodiment of the present invention provides a cleaning apparatus with a function of cleaning sewage circularly: the cleaning vehicle comprises a vehicle body 1, wherein a traveling mechanism 15 for driving the vehicle body 1 to move, a brushing disc mechanism 5 for cleaning the ground and a water absorption lying mechanism 14 for absorbing sewage are arranged at the bottom of the vehicle body 1, a pedal arm 4 for driving the brushing disc mechanism 5 to lift relative to the vehicle body 1 is arranged on the vehicle body 1, and anti-collision wheels for protection are rotatably arranged on the vehicle body 1 and the water absorption lying mechanism 14; the vehicle body 1 is the vehicle body 1 of the existing hand-push type floor washing machine, and the walking mechanism 15, the disc brushing mechanism 5, the water absorption and bending mechanism 14, the pedal arm 4 and the anti-collision wheel are all the existing mature technologies, and are not described in detail here.
A clear water tank 12 positioned above the brush disc mechanism 5 and a water outlet pump 13 communicated with the clear water tank 12 are fixedly arranged in the vehicle body 1, a water outlet of the water outlet pump 13 is connected with a pipeline and corresponds to the position of the brush disc mechanism 5, and when the vehicle is used, clear water is released and matched with the brush disc mechanism 5 to complete ground cleaning; the inside fixed mounting of automobile body 1 has the sewage case 2 that is located clean water tank 12 upper right side and passes through the pipeline switch-on with clean water tank 12, and the inside of automobile body 1 still fixed mounting has the soil pick-up pump 11 of the mechanism 14 switch-on of lying prone through the pipeline with absorbing water, and the export of soil pick-up pump 11 passes through the pipeline and passes through the switch-on with sewage case 2, and the pipeline extends to the inside of sewage case 2. The inside of sewage case 2 and the below that is located the pipeline are provided with filtering component 6, filtering component 6 includes from the last filter screen 602 that down sets gradually, filter core 603 and chassis 601, the bottom of chassis 601 is run through and has been seted up recess 604, the inside slidable mounting of recess 604 has first supporting component 8, first supporting component 8 is including running through sewage case 2 and rather than rotating the round bar 802 of being connected, the inside movable sleeve of round bar 802 is equipped with the second supporting component 9 with filter core 603 sliding fit, the bottom fixed mounting of sewage case 2 has the drive assembly 3 of being connected with the equal transmission of first supporting component 8 and second supporting component 9, the inside of sewage case 2 is provided with the cleaning component 7 that corresponds with filter screen 602 position, the inner wall of sewage case 2 and the fixed position gomphosis that corresponds cleaning component 7 have the magnetic sheet (not shown in the figure) that corresponds with chassis 601 position.
In the present embodiment, it is preferable that: when in use, firstly adding the blended cleaning solution in proportion into the clean water tank 12, selecting different cleaning pads or floor brushes according to the ground condition, then adjusting the water absorption and bending-over mechanism 14 and the inclination angle with the ground, and then adjusting the brush disc mechanism 5 downwards relative to the vehicle body 1 through the pedal arm 4; then, the vehicle body 1 is pushed by hand through the walking mechanism 15, the sewage suction pump 11, the water outlet pump 13, the brushing disc mechanism 5 and the water sucking and lying mechanism 14 are started simultaneously, the cleaning solution in the clean water tank 12 is discharged by the water outlet pump 13 and starts to gradually brush the ground in cooperation with the rotation of the brushing disc mechanism 5, and the sewage suction pump 11 is matched with the water sucking and lying mechanism 14 and a pipeline to suck and convey sewage into the sewage tank 2.
After entering the sewage tank 2, the sewage is sequentially contacted with the filter screen 602 and the filter element 603, purified and descended, and is conveyed back to the clean water tank 12 through a pipeline at the bottom of the sewage tank 2; in the process, the driving assembly 3 is started, the driving assembly 3 drives the first supporting assembly 8 and the second supporting assembly 9 to rotate, the first supporting assembly 8 drives the base plate 601 to rotate, and the second supporting assembly 9 drives the filter element 603 and the filter screen 602 to rotate reversely; when the filter assembly 6 rotates to a position corresponding to the magnetic plate, the filter assembly is attracted by the magnetic plate, the chassis 601 drives the filter element 603 and the filter screen 602 to move towards the direction of the magnetic plate, at the moment, the filter screen 602 is in contact with the cleaning assembly 7, along with the continuous rotation of the filter assembly 6, the chassis 601 rotates to be separated from the magnetic plate and then drives the filter element 603 and the filter screen 602 to automatically reset, and at the moment, the filter screen 602 is separated from the cleaning assembly 7.
Through the matching of the driving assembly 3, the filtering assembly 6, the cleaning assembly 7, the magnetic plate and other structures, when sewage is discharged to the sewage tank 2, the chassis 601 can be driven to rotate and the filter element 603 and the filter screen 602 can be driven to rotate reversely, the filter element 603 and the filter screen 602 can horizontally reciprocate relative to the sewage tank 2 under the attraction of the magnetic plate in the rotating process, and further the contact position of the sewage with the filter element 603 and the filter screen 602 can be continuously adjusted, so that all areas on the filter screen 602 and the filter element 603 can be in direct contact with the sewage, the maximum utilization of the filter element 603 and the filter screen 602 can be realized, the adhesion of wastes in a single area is reduced, and the long-term stable filtering effect is ensured; meanwhile, because the filter element 603 and the filter screen 602 are movable, the filter element 603 and the filter screen 602 do not need to be assembled in a larger size, so that the working cost is saved, and the available space in the sewage tank 2 is increased. The filter screen 602 is also contacted with the cleaning component 7 in the reciprocating movement process, waste attached to the filter screen 602 can be removed, the filtering effect of the filter screen 602 is ensured, and the service life of the whole filter screen is prolonged, namely, the reciprocating movement of the filter screen 602 and the filter element 603 not only realizes the adjustment of the contact area with sewage, but also can realize the cleaning of the filter screen 602, and the functionality is stronger; meanwhile, the purified water in the sewage tank 2 can be directly conveyed back to the clean water tank 12 under the action of gravity, so that the clean water is recycled, the effects of energy conservation and environmental protection are achieved, and the overall practicability is higher.
Example two:
referring to fig. 1 to 9, in the first embodiment, the filter screen 602 is fixedly connected to the filter element 603, and the filter element 603 is movably disposed on the bottom plate 601, that is, the filter element 603 can rotate along the bottom plate 601; a clamping groove 606 is formed in the bottom of the filter element 603 and located right above the groove 604, meanwhile, the size of the groove 604 is larger than that of the clamping groove 606, the second supporting assembly 9 is in sliding fit with the inside of the clamping groove 606, a plurality of water outlet holes 605 are formed in the surface of the base plate 601 in a penetrating mode, and water flow processed by the filter screen 602 and the filter element 603 flows out of the water outlet holes 605; a magnetic block (not shown in the figure) is fixedly embedded on the outer surface of the chassis 601 along the long side direction of the groove 604, the magnetic block and the magnetic pole of the magnetic plate are arranged oppositely, a spring which is abutted against the first supporting component 8 is fixedly arranged on the groove wall of the groove 604, and the spring is arranged on one side far away from the cleaning component 7; in order to prevent water from flowing out along the upper surface of the bottom plate 601, the bottom plate 601 may be arranged to be concave, the filter element 603 may be placed in the recess, and the bottom plate 601 may drive the filter element 603 to move synchronously while the filter element 603 is arranged to be concave.
The bottom of the round rod 802 is fixedly provided with a second bevel gear 803 in transmission connection with the driving assembly 3, the top of the round rod 802 is fixedly provided with a profiled bar 801 which is in sliding fit with the groove 604 and is matched with the shape of the groove 604, the second bevel gear 803 and the profiled bar 801 are both arranged in a hollow manner, the second supporting assembly 9 is also positioned inside the profiled bar 801 and the second bevel gear 803, the length of the groove 604 is larger than that of the profiled bar 801, namely the profiled bar 801 can slide relatively along the groove 604, and the profiled bar 801 abuts against a spring in the groove 604 but is not connected with the spring.
The second supporting assembly 9 comprises a special-shaped rod 901 which is positioned inside the special-shaped column 801, the round rod 802 and the second bevel gear 803, the top of the special-shaped rod 901 protrudes out of the special-shaped column 801 and is in sliding fit with the clamping groove 606, the special-shaped rod 901 is matched with the clamping groove 606 in shape, the length of the clamping groove 606 is larger than that of the special-shaped rod 901, namely the special-shaped rod 901 can also slide relatively along the clamping groove 606, and the bottom of the special-shaped rod 901 is fixedly provided with a third bevel gear 902 which is in transmission connection with the driving assembly 3. In this embodiment, the special-shaped columns 801 and the special-shaped rods 901 may be square, rectangular, pentagonal, hexagonal, or the like, but may not be circular, because the circular shape cannot drive the bottom plate 601 or the filter element 603 to rotate correspondingly through the grooves 604 or the slots 606.
The driving assembly 3 comprises a motor 301 fixedly connected with the sewage tank 2, and a first bevel gear 302 in transmission connection with both the second bevel gear 803 and the third bevel gear 902 is fixedly mounted on an output shaft of the motor 301. In practical use, the sizes of the second bevel gear 803 and the third bevel gear 902 can be correspondingly adjusted to adjust the transmission speed of the first bevel gear 302, so that the rotating speeds of the profile rod 901 and the round rod 802 are different.
Cleaning assembly 7 includes fixed mounting at the baffle 702 of sewage case 2 inner wall and is sliding fit's collection box 701 with sewage case 2 inner wall, sewage case 2's inner wall is seted up in order to supply to collect the gliding spout of box 701, fixed mounting has the spring between the surface and the spout that chassis 601 was kept away from to collection box 701, baffle 702 is located and collects box 701 directly over and its bottom fixed mounting has brush hair 703, baffle 702 is located the top of filter screen 602 simultaneously, it is located the below of chassis 601 to collect box 701, and the magnetic sheet is located baffle 702 and the centre of collecting box 701.
In the present embodiment, it is preferable that: when the sewage suction pump 11 is used, the water suction and lying mechanism 14 and the pipeline are matched to suck the ground sewage into the sewage tank 2 and scrape the ground, the sewage enters the sewage tank 2 and then sequentially contacts the filter screen 602 and the filter element 603, and the sewage is purified, descends and is conveyed back into the clean water tank 12 through the pipeline. In the process, the motor 301 is started to drive the first bevel gear 302 to rotate, the first bevel gear 302 drives the second bevel gear 803 to rotate and drives the third bevel gear 902 to rotate in the reverse direction, the first bevel gear 302 drives the special-shaped column 801 to rotate through the round rod 802, the special-shaped column 801 drives the chassis 601 and the magnetic blocks to rotate through the groove 604, the third bevel gear 902 drives the special-shaped rod 901 to rotate, and the special-shaped rod 901 drives the filter element 603 and the filter screen 602 to rotate in the reverse direction through the clamping groove 606; when the magnetic block rotates to a position corresponding to the magnetic plate, the magnetic block is attracted by the magnetic plate, the base plate 601, the filter element 603 and the filter screen 602 are driven to move towards the magnetic plate and extrude the spring, at the moment, the filter screen 602 is gradually contacted with the bristles 703, and the base plate 601 pushes the collection box 701 to synchronously move and extrude the spring; along with the continuous rotation of the chassis 601 and the magnetic block driven by the special-shaped column 801 through the groove 604, the magnetic block is separated from the magnetic plate under the action of the spring, the chassis 601, the filter element 603, the filter screen 602 and the collection box 701 are all automatically reset, at the moment, the filter screen 602 is gradually separated from the bristles 703, the collection box 701 and the chassis 601 are kept in fit synchronization, and waste on the filter screen 602 is scraped and gathered in the collection box 701.
Through the matching of the structures such as the first bevel gear 302, the base plate 601, the special-shaped column 801, the special-shaped rod 901 and the like, when sewage is discharged to the sewage tank 2, the base plate 601 can be driven to rotate and the filter element 603 and the filter screen 602 can be driven to rotate in the opposite direction, the horizontal reciprocating movement of the filter element 603 and the filter screen 602 relative to the sewage tank 2 can be realized through the matching of the magnetic plate, and further the contact positions of the sewage and the filter element 603 and the filter screen 602 can be continuously adjusted, so that all areas on the filter screen 602 and the filter element 603 can be in direct contact with the sewage, the adhesion of waste on a single area is reduced, the maximum utilization of the filter element 603 and the filter screen 602 is realized, and the long-term stable filtering effect is ensured; because the filter element 603 and the filter screen 602 are arranged to be movable, the filter element 603 and the filter screen 602 with larger assembly area are not required on the basis of ensuring the filtering effect, thereby saving the working cost and increasing the available space in the sewage tank 2. The wastes on the filter screen 602 can be loosened by frictional contact in the moving process of the filter screen 602 to the bristles 703, and the loosened wastes can be removed in the moving process of the filter screen 602 away from the bristles 703, so that the filtering effect of the filter screen 602 is ensured, the service life of the whole body is prolonged, namely, the reciprocating movement of the filter screen 602 and the filter element 603 not only realizes the adjustment of the contact area with the sewage, but also can realize the cleaning of the filter screen 602, and the functionality is stronger; meanwhile, the purified water in the sewage tank 2 can be conveyed back to the clean water tank 12, so that the clean water is recycled, energy is saved, the environment is protected, and more requirements in practical use are met.
Example three:
referring to fig. 1 to 10, in the second embodiment, a guide assembly 10 is disposed inside the groove 604 and corresponding to the spring (spring on the profile column 801), a guide pillar 804 movably engaged with the guide assembly 10 is elastically connected to the surface of the profile column 801 through a spring (not shown), and the guide pillar 804 tends to move away from the profile column 801 under the action of the spring, so that the guide pillar 804 can be stably engaged with the guide assembly 10.
The guide assembly 10 comprises a transverse groove 1001 and a wave groove 1002 which are communicated end to end, the left side (the view angle of fig. 10) of the wave groove 1002 is lower than the left side of the transverse groove 1001, the right side of the wave groove 1002 is higher than the right side of the transverse groove 1001, and the guide pillar 804 is movably clamped with the transverse groove 1001 in an initial state; in actual use, the transverse groove 1001 can be replaced by the wave groove 1002, that is, the two sections of the same wave grooves 1002 are symmetrical and are communicated end to end, so that the filter screen 602 can be moved maximally and cleaned more effectively.
In the present embodiment, it is preferable that: when the motor 301 is started to drive the first bevel gear 302 to rotate, the first bevel gear 302 drives the chassis 601 and the magnetic block to rotate through the matching of the second bevel gear 803, the round rod 802, the special-shaped column 801, the groove 604 and the like, and also drives the filter element 603 and the filter screen 602 to rotate reversely through the matching of the third bevel gear 902, the special-shaped rod 901, the reverse clamping groove 606 and the like; when the magnetic block rotates to correspond to the magnetic plate, the magnetic block is attracted by the magnetic plate to drive the chassis 601, the filter element 603 and the filter screen 602 to move towards the magnetic plate and extrude the spring, at the moment, the guide pillar 804 moves towards the spring direction along the transverse groove 1001, the filter screen 602 moves horizontally and gradually contacts with the bristles 703, and the chassis 601 pushes the collection box 701 to move synchronously and extrude the spring; with the continuous rotation of the base plate 601 and the magnetic block, the magnetic block is separated from the magnetic plate, and under the action of the spring, the base plate 601, the filter element 603, the filter screen 602 and the collection box 701 are all automatically reset, at this time, the guide pillar 804 enters the wave groove 1002 from the end point of the transverse groove 1001, the guide pillar 804 drives the base plate 601, the filter element 603 and the filter screen 602 to reciprocate up and down at a small distance when moving along the wave groove 1002, the filter screen 602 is gradually separated from the bristles 703 during the reciprocating up and down, the collection box 701 is attached to the base plate 601 and synchronously moves, and the collection of waste on the filter screen 602 is completed; finally, the guide pillar 804 reenters the transverse groove 1001 from the end point of the wave groove 1002 and reciprocates in sequence.
In the second embodiment, although the filter screen 602 is in contact with the bristles 703 and has a reciprocating process, the corresponding removal of the waste on the filter screen 602 can be realized, but the contact distance and the contact force degree between the bristles 703 and the filter screen 602 are not changed, and effective cleaning cannot be realized for some waste with strong adhesion, so that certain use limitations exist. Compared with the second embodiment, through the matching of the structures such as the wave groove 1002, the guide pillar 804, the chassis 601 and the special-shaped rod 901, on the basis that the filter screen 602 moves relative to the bristles 703, the filter screen 602 moves towards the bristles 703 and is in horizontal movement and frictional contact, the loosening of waste on the filter screen 602 can be realized, the movement of the filter screen 602 away from the bristles 703 is up-and-down reciprocating movement, further the contact distance and the contact force between the bristles 703 and the filter screen 602 can be changed, the cleaning effect of the bristles 703 on the filter screen 602 is improved, the waste after loosening can be effectively removed, the filtering effect of the filter screen 602 is further ensured, the service life of the whole body can be prolonged, the cleaning times of workers can be greatly reduced, the times of replacing the filter screen 602 are reduced, the labor burden of the workers is reduced, and the applicability is stronger.

Claims (8)

1. A cleaning device with a sewage circulating and cleaning function comprises a vehicle body provided with a water sucking and lying mechanism, a clean water tank, a sewage tank and a sewage sucking pump, wherein the sewage tank is communicated with the clean water tank;
the filter screen is fixedly connected with the filter element, the filter element is movably arranged with the chassis, a clamping groove is formed in the bottom of the filter element and right above the groove, the second supporting assembly is in sliding fit in the clamping groove, a plurality of water outlet holes are formed in the surface of the chassis in a penetrating manner, a magnetic block is fixedly embedded in the outer surface of the chassis along the long edge direction of the groove, the magnetic block and the magnetic pole of the magnetic plate are oppositely arranged, and a spring is fixedly installed on the groove wall of the groove far away from the cleaning assembly;
the chassis is the indent setting, the size of recess is greater than the size of draw-in groove.
2. The cleaning device with the function of circularly cleaning the sewage as claimed in claim 1, wherein one end of the round rod is fixedly provided with a second bevel gear in transmission connection with the driving assembly, the other end of the round rod is fixedly provided with a special-shaped column which is in sliding fit with the groove and is matched with the groove in shape, and the length of the groove is larger than the size of the special-shaped column.
3. The cleaning device with the function of circulating cleaning sewage according to claim 2, wherein the second supporting component comprises a special-shaped rod which is movably arranged inside the round rod and matched with the clamping groove in shape, one end of the special-shaped rod is in sliding fit with the clamping groove, the length of the clamping groove is larger than that of the special-shaped rod, and a third bevel gear in transmission connection with the driving component is fixedly arranged at the other end of the special-shaped rod.
4. The cleaning device with the function of circularly cleaning sewage as claimed in claim 3, wherein the second bevel gear and the profiled pole are both arranged in a hollow manner, and the profiled pole is movably arranged inside the second bevel gear and the profiled pole.
5. The cleaning device with the function of circularly cleaning sewage according to claim 1, wherein the driving component comprises a motor fixedly connected with the sewage tank, and a first bevel gear in transmission connection with both the first supporting component and the second supporting component is fixedly installed on an output shaft of the motor.
6. The cleaning device with the function of circularly cleaning sewage as claimed in claim 1, wherein the cleaning assembly comprises a partition fixedly connected with the sewage tank and a collecting box in sliding fit with the sewage tank, a spring is fixedly arranged between the surface of the collecting box far away from the chassis and the sewage tank, bristles are fixedly arranged at the bottom of the partition, and the magnetic plate is positioned between the partition and the collecting box.
7. The cleaning device with the function of circularly cleaning the sewage as claimed in claim 6, wherein the partition board is positioned right above the collecting box, the partition board is positioned above the filtering net, and the collecting box is positioned below the chassis.
8. The cleaning device with the function of circularly cleaning the sewage according to any one of claims 1 to 7, wherein a traveling mechanism for driving the vehicle to move and a brush disc mechanism for cleaning the ground are arranged at the bottom of the vehicle body, a pedal arm for driving the brush disc mechanism to lift relative to the vehicle body is arranged on the vehicle body, a water outlet pump communicated with the clean water tank is fixedly arranged inside the vehicle body, a pipeline is connected to an outlet of the water outlet pump, and the pipeline corresponds to the position of the brush disc mechanism.
CN202210188601.4A 2022-02-28 2022-02-28 Cleaning equipment with clean sewage function of circulation Active CN114532911B (en)

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Application Number Priority Date Filing Date Title
CN202210188601.4A CN114532911B (en) 2022-02-28 2022-02-28 Cleaning equipment with clean sewage function of circulation

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Application Number Priority Date Filing Date Title
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CN114532911B true CN114532911B (en) 2023-01-06

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206261561U (en) * 2016-09-28 2017-06-20 北京万胜洁宝清洁科技有限公司 Effluent cycle system and cleaning equipment
CN206548443U (en) * 2016-12-09 2017-10-13 上海高仙自动化科技发展有限公司 A kind of sweeping robot water-circulation filtering device
CN211933922U (en) * 2020-01-14 2020-11-17 中振同辂(江苏)机器人有限公司 Water circulation mechanism for floor washing machine
CN212334824U (en) * 2020-01-22 2021-01-12 帝舍智能科技(武汉)有限公司 Water tank with filtering capability
CN213433272U (en) * 2020-08-21 2021-06-15 南京蓝恒环保设备有限公司 Water treatment cleaning mechanism capable of automatically treating filter element
CN213850514U (en) * 2020-10-14 2021-08-03 大陆智源科技（北京）有限公司 Floor scrubber sewage circulation clean system and floor scrubber
CN213725226U (en) * 2020-11-03 2021-07-20 福建省华飞检测技术有限公司 Waste water filtration and purification instrument convenient to clean
CN113287990A (en) * 2021-04-20 2021-08-24 国政通科技有限公司 Circulation purification device, cleaning equipment and control method thereof
CN215605453U (en) * 2021-07-06 2022-01-25 金日清洁设备(苏州)有限公司 Floor cleaning machine

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