CN114668339A

CN114668339A - Double-roller sweeping and mopping integrated equipment and flushing base

Info

Publication number: CN114668339A
Application number: CN202011572650.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shijiazhuang Qingliu Technology Co ltd
Current assignee: Shijiazhuang Qingliu Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2022-06-28

Abstract

The invention discloses double-roller sweeping and mopping integrated equipment and a flushing base, and relates to the technical field of environmental cleaning equipment. The garbage bin comprises a sweeping and mopping component, a power and transmission unit for providing power for the sweeping and mopping component, a garbage bin, a shell for packaging the garbage bin, the power and transmission unit and the sweeping and mopping component, and a control lever rotationally connected with the shell; the sweeping and mopping assembly comprises two cleaning rollers, the rotating directions of the two cleaning rollers are opposite, and each cleaning roller is provided with cleaning fins distributed circumferentially; the size of a dirt inlet area formed between the two cleaning rollers and the working surface is matched with the working environment; the inlet of the garbage bin is connected and matched with the sewage discharge area of the sweeping and mopping assembly; when the two cleaning rollers are in working state, the effective scraping distance formed on the working surface by the cleaning fin of at least one cleaning roller has continuity. The invention has the beneficial effects that: can simultaneously carry out sweeping and mopping work.

Description

Double-roller sweeping and mopping integrated equipment and flushing base

Technical Field

The invention relates to the technical field of environmental cleaning equipment, in particular to double-roller sweeping and mopping integrated equipment.

Background

In daily life or work, the floor in a house or a public place needs to be cleaned, and the most common and frequent operation is mopping and sweeping. General sweeping equipment (such as an existing household floor-cleaning machine or a large-scale sweeping and mopping vehicle for cleaning public areas) separately operates sweeping and mopping, can not sweep and mopping simultaneously, can not collect garbage in the mopping area, or can not conveniently collect solid garbage and water simultaneously, or can cause residual mud marks on the ground when sweeping is continued after water sweeping generally, is inconvenient to work and use, and can realize synchronous sweeping and mopping by some sweeping and mopping integrated equipment, but only by simple combination and piecing of sweeping and mopping, the respective work is carried out, and the sweeping and mopping integrated working effect is not ideal. Firstly, the equipment is not better integrated, the volume of the garbage which can be cleaned is relatively small only by simple addition combination of sweeping and mopping, the garbage can not be collected in time when the equipment is used for mopping the floor, and the floor can not be effectively mopped at any time when the area which needs to be mopped is encountered in the floor sweeping process; secondly, the part of the garbage inlet close to the ground is a shovel sheet, no matter how thin the shovel sheet is, a height difference is generated between the shovel sheet and the ground, so that garbage residues which are easy to form a seam cannot be swept into a garbage box, and even the residual garbage is dragged on the ground to influence the cleaning effect; thirdly, the surface to be cleaned has a gap, for example, the gap between the ceramic tiles, and a garbage inlet (a shovel blade) of the general sweeping and mopping device needs to be tightly attached to the ground to pick up the garbage, so that the garbage is easy to block and block the floor gap when passing through the gap, which causes bad experience for use and affects the cleaning effect; fourthly, cleaning of the parts involved in the sweeping and mopping is troublesome, generally, multiple times of cleaning are needed in the sweeping and mopping process to ensure the cleaning effect, and meanwhile, the problems that self cleaning cannot be carried out in real time, the mopping process is a long-time garbage dragging process, and the ground is seriously polluted; and fifthly, the common sweeping and mopping equipment can pick up the garbage by means of a negative pressure module of the dust collector, so that the noise is high, the energy consumption is high, the picking effect is poor, the wet garbage or the garbage mixed with water is inconvenient to absorb, and all problems cannot be solved even if a wet dust collector is adopted.

Disclosure of Invention

The invention aims to solve the technical problem of providing a double-roller sweeping and mopping integrated device which can simultaneously carry out sweeping and mopping work aiming at the technical defects.

The technical scheme adopted by the invention is as follows: the double-roller sweeping and mopping integrated equipment comprises a waterway system, wherein the waterway system comprises a water supply waterway assembly, and the water supply waterway assembly comprises a water storage tank and a water sprinkling device communicated with the water storage tank; the method is characterized in that: the garbage bin is used for packaging the garbage bin, the power and transmission unit and the sweeping and mopping component, and the operating rod is rotatably connected with the shell; the sweeping and mopping assembly comprises two cleaning rollers, the rotating directions of the two cleaning rollers are opposite, and each cleaning roller is provided with cleaning fins distributed circumferentially; the size of a dirt inlet area formed between the two cleaning rollers and the working surface is matched with the working environment; the inlet of the garbage bin is connected and matched with the sewage discharge area of the sweeping and mopping assembly; when the two cleaning rollers are in working state, the effective scraping distance formed on the working surface by the cleaning fin of at least one cleaning roller has continuity.

Further optimize this technical scheme, a two rollers sweep and drag integrative equipment sweep and drag the subassembly and install in the casing front portion, and the scrub roller diameter of front side is greater than the scrub roller diameter of rear side, and the scrub roller of front side is big scrub roller, and the scrub roller of rear side is little scrub roller.

Further optimizing the technical scheme, the waterway system of the double-roller sweeping and mopping integrated equipment also comprises a water suction pump and a sewage tank; the suction pump provides power for transporting water in the garbage bin to the sewage tank.

Further optimizing the technical scheme, the waterway system of the double-roller sweeping and mopping integrated equipment also comprises a circulating waterway; the circulating water path comprises a fine filtering device; the water outlet end of the sewage tank is communicated with the water inlet end of the water storage tank by a fine filtering device; the water pump provides power for a circulating water path which comprises a garbage bin, a sewage tank, a fine filtering device, a water storage tank and a sprinkling device which are sequentially communicated.

Further optimizing the technical scheme, the waterway system of the double-roller sweeping and mopping integrated equipment also comprises a circulating waterway; the circulating water path comprises a fine filtering device; the fine filtering device is arranged in the garbage bin; the waterway system also comprises a water pump; the water pump provides power for a circulating water path which comprises a garbage bin, a fine filtering device, a water storage tank and a sprinkling device which are sequentially communicated.

Further optimizing the technical scheme, the waterway system of the double-roller sweeping and mopping integrated equipment also comprises a flushing supply waterway; the flushing supply water path comprises a flushing supply water pipe; the water inlet end of the flushing water supply pipe can be in butt joint communication with an external water source, and the water outlet end of the flushing water supply pipe is directly or indirectly communicated with the sewage tank; in the flush replenishment state, the flush water is discharged from the sewage tank directly to the outside or indirectly to the outside through the garbage bin.

Further optimize this technical scheme, when two rollers sweep the washing moisturizing pipe water outlet end of dragging integrative equipment and the sewage case passes through the indirect intercommunication of storage water tank, through washing check valve intercommunication between storage water tank and the sewage case, wash water loops through storage water tank, washes the check valve and gets into the sewage case.

Further optimizing the technical scheme, the waterway system of the double-roller sweeping and mopping integrated equipment also comprises a flushing supply waterway; the flushing supply waterway comprises a flushing supply water pipe; the water inlet end of the flushing supply pipe can be communicated with an external water source in a butt joint mode, the water outlet end of the flushing supply pipe is communicated with the water storage tank, and flushing water is discharged to the outside from the water storage tank through the fine filtering device in a flushing supply state.

In the waterway system of the double-roller sweeping and mopping integrated equipment, when a sewage tank is positioned at the downstream of a water suction pump, an air outlet channel is arranged at the upper part of the sewage tank or a clear water tank; the outlet of the air outlet channel is higher than the highest water level of the water storage tank and the sewage tank; when the sewage tank is positioned at the upstream of the water suction pump, the upper part of the water storage tank is provided with an air outlet channel; the outlet of the air outlet channel is higher than the highest water level of the water storage tank and the sewage tank.

Further optimize this technical scheme, a two rollers sweep drag integrative equipment in waterway system, the storage water tank is located the low reaches of suction pump, and the upper portion of storage water tank is provided with air outlet channel.

In the waterway system of the double-roller sweeping and mopping integrated equipment, when the sewage tank is positioned at the downstream of the water suction pump, the upper part of the sewage tank or the clean water tank is provided with an air outlet channel; the outlet of the air outlet channel is higher than the highest water level of the water storage tank and the sewage tank; when the sewage tank is positioned at the upstream of the water suction pump, the upper part of the water storage tank is provided with an air outlet channel; the outlet of the air outlet channel is higher than the highest water level of the water storage tank and the sewage tank; and a switch valve is arranged in the air outlet channel.

Further optimize this technical scheme, in the waterway system of integrative equipment is swept to two rollers, the storage water tank is located the low reaches of suction pump, and the upper portion of storage water tank is provided with air outlet channel, be provided with the ooff valve in the air outlet channel.

Further optimizing the technical scheme, a primary filtering device is arranged in a garbage bin of the double-roller sweeping and mopping integrated equipment; the primary filtering device and the garbage bin form a water storage space.

Further optimize this technical scheme, a two rollers sweep and drag rubbish storehouse and the casing of integrative equipment structure as an organic whole, the blowdown end cooperation in rubbish storehouse is installed and is sealed the door.

Further optimize this technical scheme, a two rollers are swept and are dragged a sealing door of integrative equipment and inhale through magnetism and rubbish storehouse blowdown end sealing connection.

Further optimize this technical scheme, a two rollers sweep the garbage bin who drags integrative equipment and be the drawer, the drawer is pegged graft with the casing and is cooperated.

Further optimize this technical scheme, a cleaning roller that integrative equipment was swept to two rollers is the heliciform of transporting to the middle part, and the cleaning fin spirals to the middle part from both sides.

Further optimizing the technical scheme, the sweeping and mopping assembly of the double-roller sweeping and mopping integrated equipment is provided with a dirt scraping device in a matching way; the dirty device of scraping dirty including being used for scraping dirty lower scraper blade on the little cleaning roller, the dirty end of scraping of lower scraper blade is clean little cleaning roller, the dirty drop end of garbage bin entry and lower scraper blade connects the cooperation greatly.

Further optimize this technical scheme, the tip that the garbage bin that a two rollers swept integrative equipment is close to little cleaning roller is provided with the antidrip board, and antidrip board lower extreme connects the cooperation greatly with little cleaning roller.

The flushing base matched with the double-roller sweeping and mopping integrated equipment with the flushing and supplying waterway comprises a base main body; the butt joint pipe and the waterway system are arranged in the base main body; the butt joint pipe is in butt joint fit with the flushing water supply pipe; the butt joint pipe is communicated with a water supply source; the waterway system comprises a sewage recovery bin; the base main body is connected and matched with the mop shell; the sewage recovery bin is connected and matched with the sewage outlet end of the garbage bin; the water supply source is an internal water supply source or an external water supply source; when the water supply source is an internal water supply source, the water of the internal water supply source is arranged in the clear water bin of the base main body.

Further optimizing the technical scheme, the waterway system of the flushing base also comprises a garbage bin flushing waterway; the water spray opening of the garbage bin flushing waterway points to the inside of the garbage bin, and the garbage bin flushing waterway is communicated with a water supply source.

Further optimize this technical scheme, a wash and be provided with the rubbish basket in the sewage recovery storehouse of base.

The invention has the beneficial effects that:

1. the cleaning roller rotates along the horizontal axis, so that sweeping and mopping actions can be effectively realized, and the cleaning roller is divided into a sweeping mode and a mopping mode (the sweeping mode is that sweeping and mopping are simultaneously realized, and the sweeping mode also has a partial mopping function), meanwhile, the vertical rotation enables the part contacting the ground to be relatively less and positioned at the periphery of the radial direction, so that self-cleaning of the part contacting the ground is favorably realized, the part contacting the ground is cleaner, large-area sweeping and mopping can be carried out for a long time, the manual cleaning process is reduced, during work, the cleaning fins move to press down and then scrape the ground, and finally the cleaning fins are clamped, picked and lifted, so that garbage with relatively large volume can be cleaned, and the garbage is not easy to be knocked away; the floor is swept and mopped in a floor sweeping and mopping mode, so that the cleaning is cleaner, and wet sweeping can be realized;

The cleaning roller is provided with the cleaning fins, so that the cleaning roller is beneficial to cleaning garbage with larger volume, has higher adaptability to cleaning garbage, can sweep and mop the floor by adopting a mode of pressing down and scraping the floor, can effectively scrape and carry water on the floor, has little residual water on the floor after mopping, has water residual in a state close to a very thin water film, is beneficial to balancing the contradiction between continuous and effective floor scraping and floor scraping resistance, is beneficial to balancing the contradiction between the self-cleaning effect and the self-cleaning resistance of the cleaning fins, is beneficial to balancing the contradiction between effective floor scraping and the size of the garbage, and is beneficial to reducing the dragging time and distance of the garbage and dirty water on the floor.

2. The two cleaning rollers are matched for use, are installed at the same side and rotate reversely, so that the sweeping and mopping functions can be realized simultaneously, the existence of a shovel sheet of a traditional sweeping tool can be eliminated, the influence caused by the shovel sheet, such as blockage, residual stains and the like, is eliminated, the garbage picking and water picking effects are good, the heights of garbage and water can be effectively picked and lifted, the sweeping and mopping advancing direction and the mopping advancing direction can be the same, the sweeping and mopping functions can be realized in the front direction and the rear direction, the sweeping mode and the mopping mode can be switched conveniently and quickly, and a better cleaning effect can be realized; under the sweeping and mopping mode, the sweeping effect on dust or light garbage which is easy to float is better; when the diameters of the two cleaning rollers are different, the formed parabolic angle is beneficial to the garbage bin to collect garbage and water.

3. The waterway system can improve the self-cleaning effect of the cleaning unit, simultaneously, the cleaning fins carry clean water to mop the floor, a water source is provided for mopping the floor, the convenience of mopping the floor is improved, the long-time mopping use is facilitated, and the cleaning roller is not required to be cleaned manually repeatedly in the mopping process.

The water supply waterway assembly can be used for carrying clear water by itself, the cleaning roller is cleaned by adding water by the aid of the water sprinkling device, the self-cleaning degree of the cleaning roller is improved, garbage and dirty water can be easily scraped into a garbage bin by matching with the dirt scraping effect of the dirt scraping device on the cleaning fins, the self-cleaning effect of the cleaning fins can also be improved by means of centrifugal force formed by high-speed rotation and the like, a small amount of clean water is carried on the cleaning fins (the clean water is water drops which are not thrown off on the cleaning fins or water films which are attached to the surfaces of the cleaning fins), the resistance between the cleaning fins and the ground can be reduced, meanwhile, the water is used as a cleaning carrier for the garbage such as dust and dirt on the ground, the garbage can be conveniently dragged to remove, and the mopping action can be continuously carried out;

the water collected in the garbage bin can be pumped out by matching with a water suction pump, so that the water in the garbage bin is prevented from being accumulated and overflowing, and a circulating water path is formed by matching.

The setting in circulation water route, the cooperation can pick up the function of subaerial water and can satisfy the water filter effect who uses in dragging ground, realize that it uses to drag ground from taking water and long-time large tracts of land, sewage gets into in the storage water tank after the fine filtration device filters, the reuse is used for watering device to wet ground or to the clean use of cleaning roller, can further improve to sweep and drag long when the work of using of work, the water resource that cyclic utilization carried, improve the water utilization ratio, be favorable to dwindling the required volume of storage water tank, reduce the number of times of adding water, can be applicable to the small-size equipment of using at home more. The effective long-time use of circulation water route has been coordinated the scrub roller and has been scraped water, receive the water and under the prerequisite that the self-cleaning effect is very good, and the use of hydrologic cycle is more effective.

The flushing supply water path can be communicated with an external high-pressure cleaning water source by means of a flushing supply water pipe, the fine filtering device is cleaned, part of attached filtering garbage is removed, the effective filtering capacity of the fine filtering device is kept, the service life of a single fine filtering device is prolonged, meanwhile, a clean water source is supplied to the water storage tank and/or the sewage tank, the next use is facilitated, the interior of the garbage bin can be flushed with water or cleaned by soaking water, the interior of the garbage bin is cleaned while garbage is flushed, and the like.

The switch valve is selectively closed or switched on according to pressure or a use state, so that the use requirements of the inside and outside communication switch of the water storage tank or the sewage tank during water circulation or flushing and supplying can be met, the practicability and the usability are improved, and manual control operation is reduced;

4. the arrangement of the lower scraper can effectively improve the separation efficiency of the cleaning fins of the small cleaning roller and the carried garbage and dirty water, reduce and even avoid the garbage and the dirty water continuously scraping the ground along with the cleaning roller, and reduce the possibility of residue caused by falling on the ground;

5. the sealing door at the rear end of the garbage bin is closed by magnetic force adsorption and can be opened manually, but the sealing door is more convenient to automatically open under the gravity action of garbage and water, so that the garbage can be dumped, the interior of the garbage bin is brewed, the internal cleanliness is improved, and manual cleaning operation is reduced;

6. When the garbage bin is of a drawer structure, the garbage bin can be conveniently drawn and inclined.

7. The anti-dripping plate can be used for receiving water drops thrown out downwards from the rear side of the small cleaning roller, and the anti-dripping plate is in contact with the cleaning fins of the small cleaning roller so as to be convenient for the cleaning fins to better take away the water drops;

8. the cleaning roller is the heliciform, when with scraper blade contact down, be the point contact when every cleaning fin is far away the axle head and is scraper blade tip initial contact down, and continuous, play the effect of buffering contact, reduce the striking noise, for cleaning fin when following axial direction (be line contact when cleaning fin is far away the axle head and scraper blade tip initial contact down, the striking is bigger), the heliciform is favorable to reducing the vibrations noise when cleaning fin breaks away from scraper blade down and strikes the noise between cleaning fin and the lower scraper blade. The spiral conveying towards the middle part can gather water towards the middle part and finally pick the water into the garbage bin, so that the water is prevented from overflowing outwards to remain, the improvement of the mopping water supply amount is facilitated, and the ground is easier to clean if more water is left;

9. the washing base is matched with the mop for use, can provide a water source for the washing and supplying waterway of the mop, can contain or guide the discharged dirt discharged when washing and supplying, is more convenient for water supplement and pollution discharge of the mop, and can also be used as a containing device of the mop.

Drawings

FIG. 1 is a schematic view of the sweeping and mopping principle of the present invention;

FIG. 2 is a schematic view of a bit plane structure of a housing according to an embodiment of the present invention;

FIG. 3 is a schematic view of a power and transmission unit according to the present invention;

FIG. 4 is a schematic view of the motor and transmission arrangement of the present invention;

FIG. 5 is a schematic view of the upper and lower screed use configurations of the present invention;

FIG. 6 is a schematic view of an obliquely arranged drip-proof plate structure according to the present invention;

FIG. 7 is a schematic view of a laterally disposed drip-proof plate structure according to the present invention;

FIG. 8 is a schematic view of a structure of the present invention in which a sweeping and mopping assembly is disposed in the middle of the housing;

FIGS. 9-10 are schematic views of a water supply waterway assembly of the present invention;

fig. 11 is a schematic structural diagram illustrating a water pump according to a second embodiment of the present invention;

FIG. 12 is a schematic view showing the structure of a waste water tank according to the present invention;

FIG. 13 is a schematic view of a diaphragm construction of the present invention;

FIG. 14 is a schematic diagram of a circulation circuit according to one embodiment of the present invention;

FIG. 15 is a schematic view of the arrangement structure of a fine filtration device according to the present invention;

FIG. 16 is a schematic diagram of a second embodiment of a water circuit according to the present invention;

FIG. 17 is a schematic diagram of a three-cycle water circuit according to an embodiment of the present invention;

FIG. 18 is a schematic diagram of a four-water cycle water circuit according to an embodiment of the present invention;

FIG. 19 is a schematic view of a flushing makeup circuit according to a fifth embodiment of the present invention;

FIG. 20 is a schematic view of a fifth alternative embodiment of a flush supply circuit;

FIG. 21 is a schematic view of a six-flush make-up water circuit according to an embodiment of the present invention;

FIG. 22 is an exemplary schematic view of a flush refill circuit according to the present invention;

FIG. 23 is a schematic view of a first embodiment of a seventh outlet channel according to the present invention;

FIG. 24 is a schematic view of a nine outlet channel switch valve according to an embodiment of the present invention;

FIG. 25 is a schematic view of the standby water tank of the present invention;

FIG. 26 is a schematic view of the power pod and storage tank position arrangement of the present invention;

FIGS. 27-28 are schematic views of the door seal of the present invention;

FIGS. 29-30 are schematic views of drawer configurations of the present invention;

FIG. 31 is a schematic view of an ultraviolet lamp according to the present invention;

FIG. 32 is a schematic view of the installation position of the heater wire of the present invention;

FIGS. 33-34 are schematic views of other constructions of the scrub roller of the present invention;

FIG. 35 is a schematic view of the overall structure of the preferred embodiment 1 of the present invention;

FIG. 36 is a schematic view of the internal structure of the housing of FIG. 35;

FIG. 37 is a schematic view of a packaged scrub roller arrangement of the present invention;

FIG. 38 is a schematic view of a one-way spiral roll configuration of the present invention;

FIG. 39 is a schematic view of a straight roll configuration and a spiral roll configuration of a scrub roll of the present invention;

FIGS. 40-41 are schematic views of the construction of the transport roller of the present invention;

FIG. 42 is a schematic diagram of the overall structure of the preferred embodiment 2 of the present invention;

FIG. 43 is a schematic view of a waterway structure of the preferred embodiment 2 of the present invention;

FIG. 44 is a schematic view of the overhead backup water tank of the present invention;

FIG. 45 is a schematic view of the construction of the waterproof panel of the present invention;

FIG. 46 is a schematic view of the overall structure of the preferred embodiment 3 of the present invention;

fig. 47 is a schematic view of a waterway structure according to the preferred embodiment 3 of the present invention;

FIG. 48 is a schematic view of the structure of the washing and decontaminating apparatus of the present invention;

FIG. 49 is a schematic view of a portion of the joystick in accordance with the present invention;

FIG. 50 is a schematic view of a charging sheet set disposed on a lower rod according to the present invention;

FIG. 51 is a front plan view of the housing of the present invention;

figures 52-53 are schematic structural views of an adapter of the present invention;

FIG. 54 is a schematic plan view of a large scale apparatus according to the preferred embodiment of the present invention;

FIG. 55 is a schematic view of the switch valve and pressure relief check valve of the present invention;

FIG. 56 is a schematic view of an integrated structure of a switch valve and a pressure-releasing check valve according to the present invention;

FIG. 57 is a schematic view of an alternative embodiment of the circulation circuit and flush refill circuit of the present invention;

FIG. 58 is a schematic view of the arrangement of the anhydrous space of the present invention;

FIG. 59 is a schematic view of the mop of the present invention in use with a rinse base;

FIG. 60 is a schematic view of the internal plan structure of the rinse base of the present invention in use with a mop;

FIG. 61 is a schematic view of the internal plan structure of the rinse base of the present invention;

FIG. 62 is a schematic view showing the construction of an internal water supply source of the present invention;

FIG. 63 is a schematic view of a flushing waterway structure of the garbage bin of the present invention;

FIG. 64 is a schematic view of the position setting of the flush head of the present invention;

FIG. 65 is a schematic view of a base body structure according to the present invention;

FIG. 66 is a schematic view of the portion of the stop lever of FIG. 65;

FIG. 67 is a schematic view of a slow release chamber of the present invention;

in the figure, 1, cleaning roller; 1a, a large cleaning roller; 1b, a small cleaning roller; 2. cleaning the fins; 3. a garbage bin; 4. a housing; 5. a water storage tank; 6. a primary filtration device; 7. a water storage space; 8. a power compartment; 9. a drive motor; 10. a battery case; 11. a main sprocket; 12. a chain; 13. a first sprocket; 14. a second sprocket; 15. a transmission cavity; 16. a chamber cover; 17. a water pump; 18. a sewage tank; 19. a diaphragm; 20. a wheel; 21. an ultraviolet lamp; 22. a charging sheet set; 23. a hatch cover; 24. an upper scraper plate; 25. a lower scraper; 26. sealing the door; 27. a permanent magnet; 28. iron sheets; 29. a drawer; 30. a silica gel column; 31. a flow-stopping check valve; 32. a joystick; 33. a water receiving tank; 34. brushing; 35. a drip-proof plate; 36. a shower pipe; 37. a spray plate; 38. an electromagnetic conduction valve; 39. a transport roller; 40. a frame; 41. a suction pipe; 42. a water supply pipe; 43. a fine filtration device; 44. flushing the supplementary water pipe; 45. a water inlet one-way valve; 46. a blow-off pipe; 47. flushing the overflow valve; 48. an air outlet channel; 49. an on-off valve; 50. a pressure relief check valve; 51. adjusting a pressure spring; 52. a control ball valve; 53. an overflow pipe is connected; 54. a standby water tank; 55. a water supply pump; 56. a clear water pipe; 57. a dirty intake area; 58. a rod is arranged; 59. a lower rod; 60. a control handle; 61. supporting a tube; 62. a control box; 63. a mounting base; 64. a pedestal; 65. a negative pressure fan; 66. a guide tube; 67. a float valve; 68. heating wires; 69. cleaning the ring; 70. rotating the motor; 71. a turbulent flow housing; 72. a water trap plate; 73. an adapter; 74. a, a rotating shaft; 75. b, a rotating shaft; 76. a sewage guide pipe; 77. a cleaning brush; 78. flushing the one-way valve; 79. an umbrella is driven; 80. a fastener; 81. a base body; 82. butt-joint pipes; 83. a sewage recovery bin; 84. connecting a conduit externally; 85. a clear water bin; 86. washing the spray head; 87. flushing a water pipe; 88. flushing the replenishment valve; 89. a flush valve; 90. a flushing make-up pump; 91. a trash basket; 92. a suction cup; 93. an electric control module; 94. a limiting rod; 95. a slow release box.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description.

As shown in fig. 1-58, a dual-roller sweeping and mopping integrated device comprises a waterway system, wherein the waterway system comprises a water supply waterway assembly, the water supply waterway assembly comprises a water storage tank 5 and a water spraying device communicated with the water storage tank 5; the method is characterized in that: the garbage bin is characterized by further comprising a sweeping and mopping assembly, a power and transmission unit for providing power for the sweeping and mopping assembly, a garbage bin 3, a machine shell 4 for packaging the garbage bin 3, the power and transmission unit and the sweeping and mopping assembly, and a control lever 32 rotatably connected with the machine shell 4; the sweeping and mopping assembly comprises two cleaning rollers 1, the rotating directions of the two cleaning rollers 1 are opposite, and each cleaning roller 1 is provided with cleaning fins 2 distributed circumferentially; the size of a dirt inlet area 57 formed between the two cleaning rollers 1 and the working surface is matched with the working environment; the inlet of the garbage bin 3 is in contained fit with the sewage discharge area of the sweeping and mopping assembly; when the two cleaning rollers 1 are in working state, the effective scraping distance formed on the working surface by the cleaning fins 2 of at least one cleaning roller 1 has continuity. The sweeping and mopping assembly is arranged at the front part of the machine shell 4, the diameter of the cleaning roller 1 at the front side is larger than that of the cleaning roller 1 at the rear side, the cleaning roller 1 at the front side is a large cleaning roller 1a, and the cleaning roller 1 at the rear side is a small cleaning roller 1 b. The waterway system also comprises a water suction pump 17 and a sewage tank 18; the suction pump 17 powers the transport of water from the waste bin 3 to the waste tank 18. The waterway system also comprises a circulating waterway; the circulating water path comprises a fine filter device 43; the water outlet end of the sewage tank 18 is communicated with the water inlet end of the water storage tank 5 by a fine filtering device 43; the water pump 17 provides power for a circulating water path which comprises a garbage bin 3, a sewage tank 18, a fine filtering device 43, a water storage tank 5 and a sprinkling device which are communicated in sequence. The waterway system also comprises a circulating waterway; the circulating water path comprises a fine filter device 43; the fine filtering device 43 is arranged in the garbage bin 3; the waterway system also comprises a water suction pump 17; the water pump 17 provides power for a circulating water path which comprises the garbage bin 3, the fine filtering device 43, the water storage tank 5 and the water spraying device which are sequentially communicated. The waterway system also comprises a flushing and replenishing waterway; the flushing water supply circuit comprises a flushing water supply pipe 44; the water inlet end of the flushing make-up water pipe 44 can be in butt joint communication with an external water source, and the water outlet end of the flushing make-up water pipe 44 is directly or indirectly communicated with the sewage tank 18; in the flush replenishment state, the flush water is discharged from the sewage tank 18 to the outside directly or indirectly through the waste bin 3. When the water outlet end of the flushing make-up water pipe 44 is indirectly communicated with the sewage tank 18 through the water storage tank 5, the water storage tank 5 is communicated with the sewage tank 18 through the flushing one-way valve 78, and the flushing water sequentially passes through the water storage tank 5 and the flushing one-way valve 78 to enter the sewage tank 18. The waterway system also comprises a flushing supply waterway; the flushing water supply circuit comprises a flushing water supply pipe 44; the inlet end of the flushing make-up water pipe 44 can be in butt joint communication with an external water source, the outlet end of the flushing make-up water pipe 44 is in communication with the water storage tank 5, and in a flushing make-up state, flushing water is discharged from the water storage tank 5 to the outside through the fine filtering device 43. In the waterway system, when the sewage tank 18 is positioned at the downstream of the water suction pump 17, an air outlet channel 48 is arranged at the upper part of the sewage tank 18 or the clean water tank; the outlet of the air outlet channel 48 is higher than the highest water level of the water storage tank 5 and the sewage tank 18; when the sewage tank 18 is positioned at the upstream of the water suction pump 17, the upper part of the water storage tank 5 is provided with an air outlet channel 48; the outlet of the air outlet channel 48 is higher than the highest water level of the water storage tank 5 and the sewage tank 18. In the waterway system, the water storage tank 5 is located downstream of the water suction pump 17, and an air outlet channel 48 is provided at the upper portion of the water storage tank 5. In the waterway system, when the sewage tank 18 is positioned at the downstream of the water suction pump 17, an air outlet channel 48 is arranged at the upper part of the sewage tank 18 or the clean water tank; the outlet of the air outlet channel 48 is higher than the highest water level of the water storage tank 5 and the sewage tank 18; when the sewage tank 18 is positioned at the upstream of the water suction pump 17, the upper part of the water storage tank 5 is provided with an air outlet channel 48; the outlet of the air outlet channel 48 is higher than the highest water level of the water storage tank 5 and the sewage tank 18; an on-off valve 49 is arranged in the air outlet channel 48. In the waterway system, the water storage tank 5 is positioned at the downstream of the water pump 17, an air outlet channel 48 is arranged at the upper part of the water storage tank 5, and a switch valve 49 is arranged in the air outlet channel 48. A primary filtering device 6 is arranged in the garbage bin 3; the primary filter device 6 and the garbage bin 3 form a water storage space 7. The garbage bin 3 and the machine shell 4 are of an integral structure, and a sealing door 26 is arranged at the sewage discharge end of the garbage bin 3 in a matching mode. The garbage bin 3 and the machine shell 4 are of an integral structure, and a sealing door 26 is arranged at the sewage discharge end of the garbage bin 3 in a matching mode. The sealing door 26 is connected with the sewage discharge end of the garbage bin 3 in a sealing way through magnetic attraction. The garbage bin 3 is a drawer 29, and the drawer 29 is connected with the machine shell 4 in a sliding mode. The cleaning roller 1 is spiral-shaped and conveyed towards the middle, and the cleaning fins 2 are spiral from two sides to the middle. The sweeping and mopping component is provided with a dirt scraping device in a matching way; the dirty device of scraping including being used for scraping dirty lower scraper blade 25 on little cleaning roller 1b, the dirty end of scraping of lower scraper blade 25 cleans

little cleaning roller

1b, 3 entrys of garbage bin connect the cooperation with the dirty drop end of lower scraper blade 25 flourishing. The end part of the garbage bin 3 close to the small cleaning roller 1b is provided with a drip-proof plate 35, and the lower end of the drip-proof plate 35 is matched with the small cleaning roller 1b in a containing manner.

When the double-roller sweeping and mopping integrated equipment is used, the double-roller sweeping and mopping integrated equipment can be used in various combinations according to actual use requirements, and is not limited to the sequence or the combination of the embodiments described in the specification. The shape of the housing 4 can be selected and adapted according to the actual use, and can be realized by those skilled in the art. The driving motor 9, the water pump 17, the ultraviolet lamp 21 and the like, and the required electric energy can be supplied by the connection of batteries. The counterclockwise or clockwise direction is used to describe that the drive cavity 15 is oriented to the left when viewed from the left side of the housing 4 (the drive cavity 15 is not limited to the left side and is used for exemplary purposes only). The front, back, left and right directions are used for convenience of description and understanding, and the protection scope of the invention is not limited.

FIG. 1 is a schematic illustration of an example of a cleaning roller 1 having a cleaning fin 2 (in the illustration, a large cleaning roller 1a is located in front of a small cleaning roller 1 b), as shown in FIG. 1, two cleaning rollers 1 are mounted side by side in front of a housing 4, a floor surface and other surfaces to be cleaned are working surfaces, a dirt inlet end of a mop assembly, i.e., a side of the two cleaning rollers 1 entering dirt, is a side contacting with the floor surface, a dirt outlet area is a side of the dirt, i.e., a side of the two cleaning rollers 1 being out of contact with each other, a triangular-like area formed between the two cleaning rollers 1 and the working surface is a dirt inlet area 57 (when the two cleaning rollers 1 are in contact at a central position, the two cleaning rollers 1 are circular, the two cleaning rollers form a triangular-like dirt inlet area 57 with the working surface, and when the two cleaning rollers 1 are not in contact at a central position, i.e., the cleaning fins 2 of the two cleaning rollers are not in contact at a central position, a quadrilateral-like dirt intake area 57 is formed with the working surface, and the central connecting line of the two cleaning rollers 1 is used as the upper side boundary of the dirt intake area 57; the length occupied by the working surface in the dirt intake area 57 is smaller than the center-to-center distance of the two cleaning rollers 1). The two cleaning rollers 1 rotate in opposite directions, and at the position where the cleaning rollers contact each other at the middle, the movement direction is upward, and a butt clamp moving upward is formed. When the sweeping machine sweeps garbage, the cleaning fins 2 can be bent or compressed after touching the ground or the garbage, the sweeping machine scrapes the ground to clean and finally carries the garbage, the garbage is mainly fed from the large cleaning roller 1a when moving to the front side, the front side is a main garbage inlet, and small garbage smaller than the height can pass through the bottom end of the machine shell 4 due to the certain height of the bottom end of the machine shell 4 above the ground, so that the small garbage can enter the sweeping and dragging assembly from the small cleaning roller 1b when moving to the rear side; when scraping the ground, in the process of circumferential rotation, on the side pointing to the direction of the mopping advancing, the cleaning fins 2 firstly form an acute angle with the ground when beginning to touch the ground, so that the effect of scraping the ground is better, and the problems of jumping, blocking and the like are not easy to occur at the moment, therefore, the cleaning roller 1 rotating anticlockwise moves backwards to have a good effect of scraping the ground, and the cleaning roller 1 rotating clockwise moves forwards to have a good effect of scraping the ground; and between the single cleaning fin 2 from the ground contact to the rotation away from the ground, effective scraping distances (different hardness, different shapes and different lengths of the cleaning fins 2 or other types of cleaning rollers 1 are formed, the formed effective scraping distances are different and can be measured through experiments and the like to determine the density or angle intervals of the cleaning fins 2, and the like) exist, the effective scraping distances are intervals with good ground scraping effects (the ground is scraped cleanly), the ground scraping effects are good, continuous and effective ground scraping is required to be guaranteed, namely continuity (overlapping) exists among the effective scraping distances of the cleaning fins 2 of the cleaning roller 1, the clean continuity of the ground scraping is guaranteed, and the situation that strip-shaped water marks are left without being scraped cleanly or scraped is avoided.

The first embodiment is shown in the drawing 2, and comprises a sweeping and mopping assembly, wherein the sweeping and mopping assembly comprises two cleaning rollers 1 and is arranged at the front part of a machine shell 4, a garbage bin 3 is arranged at the rear part, the diameter of the front cleaning roller 1 is larger than that of the rear cleaning roller 1, the two cleaning rollers 1 are used for picking up garbage and dirty water, sweeping and mopping can be carried out simultaneously, and a water supply waterway assembly can realize mopping and water supply.

As shown in fig. 3, the power and transmission unit includes a transmission device, a driving motor 9, and a battery, the transmission device includes a main chain wheel 11 connected to an output end of the driving motor 9, a first chain wheel 13 connected to an end of the large cleaning roller 1a in a matching manner, and a second chain wheel 14 connected to an end of the small cleaning roller 1b in a matching manner, the main chain wheel 11 is driven by the first chain wheel 13 and the second chain wheel 14 through a chain 12, and the large cleaning roller 1a and the small cleaning roller 1b rotate in opposite directions. The left side of the machine shell 4 can be provided with a transmission cavity 15 and is matched with a mounting cavity cover 16, and a transmission device is arranged in the transmission cavity 15 (the transmission device can be an independent component and is matched and mounted on the machine shell 4). The transmission device can be double-sided belt wheel transmission, pure gear transmission, belt wheel and belt transmission matched gear transmission, chain 12 and chain wheel matched gear transmission, worm and gear transmission and the like besides the chain 12 and chain wheel transmission. In this embodiment, the driving motor 9 may be installed in the power compartment 8, and the power compartment 8 may be located at the upper end of the rear portion of the garbage bin 3 (the position of the power compartment 8 is not limited to the upper end of the rear portion of the garbage bin 3, and may be set at a suitable position in the garbage bin 3 or the housing 4, such as the upper end of the front portion of the garbage bin 3 near the sweeping and dragging assembly, or the lower end of the front portion of the garbage bin 3). In the attached figure 4, the driving motor 9 can also be arranged at the left side or the right side of the machine shell 4, the output end of the driving motor 9 is directly connected with a single cleaning roller 1 for transmission, and the other cleaning roller 1 in the same group is driven to rotate reversely by conventional power transmission equipment; driving motor 9 still can install in the inside left side of casing 4, driving motor 9 cup joints the cooperation and sets up the axle center position at cleaning roller 1, be located cleaning roller 1 inside, driving motor 9's output is connected with cleaning roller 1, save the occupation of left and right sides direction space, when needs outside output power, for example, drive another cleaning roller 1 and rotate, can set up biax driving motor 9, the one end of driving motor 9 output is connected with the cleaning roller 1 that cup joints the setting, the other end can be connected with transmission and drive another cleaning roller 1 and rotate, other embodiments also are suitable for this kind of driving motor 9 mounting means.

Two cleaning roller 1 all install at casing 4 anteriorly, and install in tandem, and in the intermediate position of the two, the mutual extrusion of cleaning fin 2 of the two forms crisscross extrusion region, and both downside all contact ground and with ground extrusion, big cleaning roller 1a anticlockwise rotation, little cleaning roller 1b clockwise rotation. In the process of pushing forwards and pulling backwards, the sweeping and mopping functions can be realized simultaneously, the sweeping function is realized by clamping two cleaning rollers 1, the floor mopping function is realized by mainly depending on the cleaning roller 1 rotating clockwise at the rear side when the floor mops forwards, and the floor sweeping function is realized by mainly depending on the cleaning roller 1 rotating anticlockwise at the front side when the floor mops backwards, so that the floor garbage is cleared from the ground by wetting the ground with water and the like (the special emphasis is put on the floor, the general attached garbage such as soil and the like can be cleared, the clearing effect on the adhesive garbage and the like is poor, and the clearing effect is not considered in the clearing effect of the floor mopping function). For the picking up function of the garbage and the water, the cleaning fins 2 of the cleaning rollers 1 can utilize the surfaces to carry some garbage and dirty water in the rotating process by virtue of carrying and clamping of the two cleaning rollers 1, the dirt inlet area 57 is a place which can not be touched by the cleaning fins 2 which rotate circumferentially, and for some smaller garbage, the smaller garbage can not be simultaneously squeezed and clamped by the two cleaning rollers 1, at the moment, the picking up is mainly carried out by virtue of two conditions, firstly, the rotating cleaning fins 2 have certain carrying force, the garbage and the water can be attached to the cleaning fins 2, secondly, under the stirring of the continuously rotating cleaning fins 2 (the back and forth movement can be carried out in the sweeping process, the dirt inlet area 57 is not static), the garbage and the water can be knocked off or tilted, and the like, so that the garbage and the water can be lifted and clamped, especially, the tail ends of the cleaning fins 2 can generate certain ejection acceleration effect at the moment of being separated from the ground after the cleaning fins 2 are scraped from the ground, the tail end of the cleaning fin 2 is one end far away from the axis, and similarly, garbage and water are continuously beaten and transferred between the two cleaning rollers 1, the two cleaning rollers 1 are not in contact with each other, and the function of cleaning and picking up the garbage and the water can be realized. Two cleaning roller 1 parameters can be set through adjustment in the sweeping and mopping assembly, adjust into dirty regional 57 size, for example, the diameter and the centre-to-centre spacing of the two, the two advances dirty end and working face and pushes down contact degree and pivot apart from parameters such as ground height, make the operational environment that the size adaptation of advancing dirty regional 57 corresponds, for example when the rubbish or the discarded object volume of mainly picking up are great (say so as to be similar to the picking up of table tennis class), then advance dirty regional 57 size of advancing and will be with it adaptation, better realization is got, it is too little to avoid advancing dirty regional 57, treat that the thing that picks up can't get into, or advance dirty regional 57 too big, treat that the thing that picks up is difficult to be got by the clamp or hit to fly and pick up. During fitting, the shapes are not required to be the same, and when the cleaning rollers 1 are rubber rollers, the cleaning fins 2 have deformation capacity, the articles which can be actually clamped can be slightly larger than the size of the dirt intake area 57 displayed in a static state, meanwhile, the center distance of the two cleaning rollers 1 is considered, and the selection of specific parameters and the fitting of the size of the dirt intake area 57 can be determined according to experiments.

After the cleaning roller 1 carries garbage or water, separation is realized in the machine shell 4, self-cleaning of the cleaning roller 1 is realized, the cleaning roller can depend on the rotating centrifugal force and the elastic throwing action of the cleaning fins 2 of the large cleaning roller 1a and the cleaning fins 2 of the small cleaning roller 1b to the object finally, the two cleaning rollers 1 are mutually extruded in the middle, after the extrusion stage, the cleaning fins 2 can be elastically released and the thrust resultant force of the cleaning fins 2 on the front side and the rear side to the object is favorable for throwing the object to realize separation, the two cleaning rollers 1 have different diameters and different center distances, the staggered extrusion areas are different, the initial position and the parabolic angle of the final parabolic are also different, when the diameter of the cleaning roller 1 on the rear side is smaller than that of the large cleaning roller 1a, the parabolic angle points to the rear upper side, and the cleaning roller 1 on the rear side is also caused to bear, transport and separate more garbage and water in the upper area, while the large cleaning roller 1a carries very little (which is one of the reasons for the structure of the removable upper blade 24 described below, it can be made compact and reduce the resistance).

In this embodiment, fig. 5 shows that garbage and water are separated from the cleaning roller 1, and the cleaning roller can be further depended on a dirt scraping device, namely, the lower scraper 25 is added, and is in tangential contact or compression with the cleaning fin 2 of the small cleaning roller 1b to perform rigid scraping, meanwhile, the cleaning fin 2 impacts the dirt scraping end of the lower scraper 25, so that shaking or ejection of the tail end of the cleaning fin 2 can be triggered, the garbage and water can be separated from the cleaning fin 2, and finally the garbage and water fall into the garbage bin 3 from the falling end of the lower scraper 25, and the front end of the garbage bin 3 can contain water drops thrown out by the small cleaning roller 1b and dirt flowing down from the falling end of the lower scraper 25. Similarly, an upper scraper 24 can be additionally installed in the machine shell 4, the upper scraper 24 is used for cleaning the large cleaning roller 1a, the configuration of different sweeping and mopping components can also be provided with the upper scraper 24 and/or the lower scraper 25 according to the use principle, and both the upper scraper 24 and the lower scraper 25 can be used as dirt scraping devices.

The upper scraper 24 and the lower scraper 25 are respectively installed on the upper side and the lower side of the front part in the machine shell 4, the self-cleaning of the cleaning roller 1 is respectively realized for the large cleaning roller 1a and the small cleaning roller 1b, the upper scraper 24 and the lower scraper 25 can be selectively installed according to the actual self-cleaning effect, the relation between the upper scraper 24 and the cleaning fin 2 is selected and adjusted to be a matching interval, or a tangent position contact or a pressing contact, the pressing contact degree is that in a circumferential body of the cleaning roller 1 rotating, the maximum depth of the upper scraper 24 or the lower scraper 25 is pressed (for example, in a use environment for cleaning large garbage, a certain interval is formed between the scraping end of the lower scraper 25 and the tail end of the cleaning fin 2 of the small cleaning roller 1b, the impact and the friction between the scraping end and the cleaning fin 2 are reduced, and the large garbage can be prevented from being separated, and the whole shape needs to be considered for the judgment of the size of the garbage). After separating out rubbish and dirty water, clean fin 2 is struck off dirty part and can be comparatively clean, then can carry dirty water very seldom with the ground contact, and does not carry rubbish basically, guarantees that it can last to drag the ground for a long time and use, and after the cooperation water supply water route, the cleanness of adding the clear water then reduces more and carries dirty, and the surface part on clean fin 2 contact ground is cleaner, can be used to drag the ground and use. The upper scraper 24 is positioned at the rear side of the large cleaning roller 1a, the dirt scraping end of the upper scraper 24 is positioned on the rotating circumferential surface (namely, the vertical tangent position) of the large cleaning roller 1a and just contacts with the circumferential surface, so that the garbage and dirty water can be conveniently scraped, in this state, the large cleaning roller 1a basically cannot throw water to the ground and basically cannot throw the garbage out, the upper scraper 24 can be installed in an inserted manner, and if the garbage or water drops are thrown out, the garbage or water drops are still near the dirt inlet end of the cleaning roller 1 and can be swept in again; the small cleaning roller 1b can be provided with a plurality of lower scraping plates 25 for scraping, the dirt scraping ends of the lower scraping plates 25 can be pressed into the small cleaning roller 1b from an upper position to a certain depth (for example, 0-6 mm is obtained, the deeper the pressing is, the larger the resistance is, the more the scraping parts are, and balance selection is needed), so that garbage and dirty water can be scraped from a higher position, sufficient height difference is provided, and the falling ends can fall into dirt conveniently. In the embodiment, a lower scraper 25 is arranged, the lower scraper 25 is spaced from the bottom end of the garbage bin 3, and the front end of the lower part of the garbage bin 3 has a certain height, so that the space height for storing water is increased, and the garbage bin is convenient to contain dirt.

6-7, this embodiment can also increase the anti-drip board 35, and the anti-drip board 35 sets up in little cleaning roller 1b rear, and anti-drip board 35 mainly holds the water droplet that throws away and not by the portion that garbage bin 3 holds the collection of little cleaning roller 1b rear side, or the water droplet that overflows from the front end of garbage bin 3, and the increase of anti-drip board 35 can further improve little cleaning roller 1b rear side and not drip the not residual effect of water. As shown in fig. 6, the anti-dripping plate 35 can be obliquely arranged, and the anti-dripping plate 35 can be installed on the machine shell 4 and also can be installed at the front part of the garbage bin 3. The lower end of the drip-proof plate 35 may or may not contact the tip of the cleaning fin 2 of the small cleaning roller 1b, so that the water droplets can be carried away by the cleaning fin 2. When the anti-dripping plate 35 is contacted with the tail end of the cleaning fin 2, a small amount of water drops contained on the anti-dripping plate 35 can be carried by the tail end of the cleaning fin 2 again and can not drop, or can be swept and ejected to the effective scraping distance by the cleaning fin 2 again or the cleaning fin 2 on the front side of the effective scraping distance, and the anti-dripping plate 35 can also be horizontally arranged and contacted with the small cleaning roller 1 b; as shown in fig. 7, when the anti-dripping plate 35 is disposed in a horizontal direction (or the left end is inclined upward) but does not contact with the small cleaning roller 1b, and the cleaning fins 2 cannot carry away water drops collected on the anti-dripping plate 35, the water drops received on the anti-dripping plate 35 need to be collected (at this time, the anti-dripping plate 35 is at a low position so as to contain more thrown water drops, which is inconvenient to communicate with the interior of the garbage bin 3), a water pump and a water path need to be disposed to collect water at this position, which can be realized but has a relatively complex structure, is easy to be dirty, and needs to be cleaned up, and this method does not need to be demonstrated in detail. If a material capable of absorbing water, such as a diatom ooze board or sponge, is used, the total amount of water drops thrown out by the small cleaning roller 1b is relatively small in a certain using time, and the problem of water throwing can be solved by adsorption. In comparison, the drip-proof plate 35 is disposed obliquely and the lower end thereof is preferably in contact with the small cleaning roller 1 b.

In this embodiment, two cleaning rollers 1 are installed in the front of the housing 4, and the diameter of the front cleaning roller 1 is larger than that of the rear cleaning roller 1, so that the use experience is better. To installing two cleaning roller 1 in the casing 4 intermediate position to and cleaning roller 1 diameter size cooperation relation, all can carry out the adaptation according to theory of operation and demand etc. of description, deformation for knowable. FIG. 8, for example including one sweep the subassembly, and install in 4 middle parts of casing, one sweeps the subassembly and includes two cleaning roller 1, and the diameter is the same, then sweep the subassembly left and right sides and all can be garbage bin 3, sweep the subassembly parabola angle this moment and upwards, can set up the deflector of shape such as "V" font or style of calligraphy (can know with the same principle, through the guide of deflector, sweep the subassembly in the front, garbage bin 3 also can after), guide rubbish and water to the garbage bin 3 of both sides, water channel system and scraping dirty device etc. all can carry out the adaptation installation according to the demand.

In this embodiment, the water supply waterway assembly of the waterway system supplies water for mopping the floor, and the cleaning roller 1 can be cleaned by adding clean water during self-cleaning to dilute dirty water, so that it is easier to separate dirt attached to the cleaning fins 2 (when there is external water supply sprinkling, there may be no water supply waterway assembly in this example). The water outlet mode of the waterway system can be at least divided into two modes, one mode is the existing conventional atomized water spray (or direct water outlet), the water spray device is a spray head, the water storage tank 5 sprays and wets the ground through the water spray device so as to be convenient for mopping the ground, but the unidirectional spray can only be suitable for mopping the ground in a unidirectional advancing mode, for example, the spraying is carried out to the front side, the mopping can only be carried forward, the bidirectional spray can be selected or the spray head can be rotated, although the bidirectional movement can be met, the structure is complicated, the use is inconvenient, and meanwhile, water exists at the outer side of the mopping assembly and an area which is not mopped can exist; secondly, as shown in the embodiment, fig. 9, the water spraying device is a spraying plate 37, the water storage tank 5 is communicated with the spraying plate 37 through a spraying pipe 36, the spraying plate 37 (or a plurality of forms such as spraying) is arranged in the machine shell 4, the water spraying holes of the spraying plate 37 can point to the staggered extrusion area of the two cleaning rollers 1 or the cleaning rollers 1 which are deviated to the rear side, so that the dirt removal and self-cleaning can be facilitated, the cleaning fins 2 can be used for mopping the floor with water, and the advancing direction is not influenced, the two-way mopping can be realized, the gaps between the cleaning fins 2 can carry water and release the water to the ground for mopping after the cleaning fins touch the ground (the water at the tail end of the cleaning fins 2 is basically scraped clean, the gaps between the cleaning fins 2 can carry water, the cleaning fins 2 can be knocked and vibrated when touching the ground, the adjacent fins can be close to the extrusion after touching the ground, the water is released to the ground from the gaps and can not be released to the rear side, and still in the effective scraping distance, then there is water wetting the floor within the soil intake area 57).

In this embodiment, the sprinkling device adopts a structure of the sprinkling plate 37, the sprinkling plate 37 is arranged above the sweeping and mopping assembly, the sprinkling plate 37 can be arranged at the upper end in the machine shell 4 to sprinkle water on the cleaning rollers 1, and another water supply mode can be adopted, for example, the sprinkling device is arranged at the left side of the machine shell 4 and/or the right side of the machine shell 4 to directly spray water to part of the working surface of the dirt intake area 57 formed by the two cleaning rollers 1 and the working surface.

When the water supply waterway assembly is arranged, the spray pipe 36 can be provided with a stop valve to facilitate the on-off of water flow control, or the water outlet of the spray pipe 36 is controlled through the sealing property of the water storage tank 5, the clean water is utilized once, for small-sized equipment, the water storage tank 5 can be arranged at the upper end of the machine shell 4 or the upper position of the control lever 32, and water is added for many times; as shown in FIG. 10, the structure of the conventional cleaning vehicle is suitable for the use scene of large-scale equipment. When water is supplied, the water storage tank 5 can be pressurized by the gravity of the water or by using a conventional pressurizing device to control the water outlet, or a water supply pump 55 can be communicated and arranged on the spraying pipe 36 to pump water from the water storage tank 5 and supply the water to the sprinkling device.

In this embodiment, the shower pipe 36 may be provided with an electromagnetic conduction valve 38 as a stop valve for controlling the on/off of the shower pipe 36, and the electromagnetic force may be adjusted by controlling electricity to control the flux, so as to control the water yield rate. The water storage tank 5 needs to be provided with a water replenishing port for water replenishing, a pressure stabilizing vent for pressure balance and the like, and is a conventional technical means.

In the second embodiment, on the basis of the first embodiment, the water pump 17 can be added, and the water pump 17 can pump and concentrate sewage from the garbage bin 3, so that the water storage space required by the garbage bin 3 is reduced, the reduction of the garbage bin 3 is facilitated, and the use is convenient. The water suction pump 17 can be of a diaphragm pump structure, the water suction end of the water suction pump 17 can suck sewage from a sewage gathering area in the garbage bin 3 through the water suction pipe 41, and then the water outlet end of the water suction pump 17 can be pumped into a sewage tank 18 through the water delivery pipe 42; or, the water suction end of the water suction pump 17 pumps the upper air in the sewage tank 18 through the water suction pipe 41 (at this time, the sewage tank 18 needs to be sealable to form a negative pressure space), so that the sewage tank 18 generates negative pressure to further pump sewage from the garbage bin 3, and the sewage tank 18 can be communicated with a sewage collection area in the garbage bin 3 through the sewage guide pipe 76. The water pump 17 can also be a submersible pump structure, the water pumping end is directly arranged in the sewage gathering area in the garbage bin 3, and then the water is pumped into the sewage tank 18. The sewage collection area may be the bottommost area within the waste bin 3. When the suction pump 17 is of other structure, a person skilled in the art can determine how to set it according to common knowledge to collect the water in the garbage bin 3 into the sewage tank 18.

This embodiment still can increase and just strain device 6, when considering mopping the ground use, 3 flourishing dirty waters that connect the collection in garbage bin have granule mud, consequently can set up in garbage bin 3 and just strain device 6, be used for the interception to filter out great granule mud, just strain

device

6 and 3 formation water storage space 7 in garbage bin, suction pump 17 can be with the water transport in the water storage space 7 toward sewage tank 18, rubbish and water carry out the initial segregation, separately store, improve pumping efficiency, protect waterway system simultaneously. Fig. 11, the primary filter device 6 may be a filter screen, the filtering effect of the filter screen is the lowest standard for protecting the used water pump 17, the filter screen may be arranged at the bottom of the garbage bin 3, and a water storage space 7 is formed between the filter screen and the bottom of the garbage bin 3; the filter screen can also be arranged at the rear part of the garbage bin 3, and a water storage space 7 is formed at the rear part of the garbage bin 3; the primary filter device 6 can also adopt other forms, for example, the front part of the bottom end in the garbage bin 3 is provided with a grid and other structures, the primary interception and the sedimentation of particle sludge are carried out, water overflows and gathers at a low position in the garbage bin 3 to form a sewage gathering area, and a water storage space 7 is formed.

If a water pump 17 with stronger dirt pumping capacity (or a negative pressure system provides power for dirt transportation) is adopted, the primary filter device 6 can be removed, and the volume required by the garbage bin 3 in the machine shell 4 can be reduced, or a filter screen with very large meshes is adopted.

In the attached figure 12, when the large-area mopping operation is carried out, a large-scale structure can be adopted, a large sewage tank 18 is carried, the water storage tank 5 (for storing clean water) is separated from the sewage tank 18, and the water pump 17 pumps dirty water and then presses the dirty water into the sewage tank 18. According to the pressure requirement, the water storage tank 5 may need to be provided with a water inlet and a one-way air inlet, the sewage tank 18 needs to be provided with a water outlet and an air outlet, or a control valve needs to be installed on a pipeline in a matching manner to control the conduction of the pipeline, and the like, and the water storage tank is a conventional technical means and can be automatically judged and increased under different conditions to realize complete functions. The small-sized equipment is more suitable for home use. The water suction pump 17 can also be used independently of a water supply waterway, can be used for scraping the ground and collecting water, the cleaning roller 1 scrapes water and collects water from the ground, then the water suction pump 17 pumps dirty water to collect, the water outlet end of the water suction pump 17 is communicated with the sewage tank 18, the sewage tank 18 can be arranged at the upper end of the machine shell 4, and can also be hung and inserted on the control lever 32; fig. 13, sewage case 18 can be integrative with storage water tank 5, set up flexible diaphragm 19 in storage water tank 5, for example, plastic film etc., divide into two parts with storage water tank 5, save clear water (clear water district, promptly for storage water tank 5 space) and sewage (sewage district, promptly for sewage case 18 space), whole storage clear water during the initial time, diaphragm 19 one side is whole to be clear water district promptly, opposite side laminating storage water tank 5 inner wall, the space is very little, the clear water discharges the back, then diaphragm 19 opposite side sewage district space can grow gradually, sewage district can get into sewage, be favorable to dwindling required water tank volume.

In this embodiment, the required drainage and exhaust structure, the water replenishing structure and the like can be solved by conventional technical means, and a person skilled in the art can also judge whether and how to set, for example, a water replenishing opening is arranged on the water storage tank 5.

In the third embodiment, water circulation is provided, and the water pump 17 provides power for a circulation water path which is sequentially communicated with the garbage bin 3, the sewage tank 18, the fine filtering device 43, the water storage tank 5 and the sprinkling device. On the basis of above-mentioned embodiment two, be provided with sewage case 18, the cooperation increases the circulation water route, sweep and drag the subassembly from subaerial sewage of dragging the ground and picking up, cyclic utilization after filtering, water for dragging the ground is comparatively clean all the time, need not to add clear water many times repeatedly, water after the filtration satisfies can drag the ground can, be favorable to the equipment miniaturization, more can be applicable to the house and use, be convenient for drag the ground use by a large scale for a long time, be applicable to the large-scale equipment in public area equally, it drags always to compare a traditional cloth mop, the self-cleaning effect of cleaning roller 1 and the water filter effect of essence filter device 43 are strong a lot. The water pump 17 makes the sewage collected in the garbage bin 3 enter the sewage tank 18, the fine filtering device 43 is arranged on a connecting channel of the sewage tank 18 and the water storage tank 5, and the fine filtering device 43 is communicated with the sewage tank 18 and the water storage tank 5. If the fine filtering device 43 has a structure with an outer shell (the filtering direction is from outside to inside) or an inner portion with a sewage space (the filtering direction is from inside to outside), a sewage inlet end and a filtering water outlet end, the space formed by the outer shell or the sewage space inside can be regarded as the sewage tank 18.

In the first embodiment: in the attached figure 14, the fine filtering device 43 is arranged in the sewage tank 18 from the outside to the inside in the filtering direction, the filtering outlet end of the fine filtering device 43 is communicated with the water inlet end of the water storage tank 5, and the fine filtering device 43 still plays a role in communicating the sewage tank 18 with the water storage tank 5. After the garbage and the dirty water enter the garbage bin 3, the garbage and the dirty water pass through the primary filtering device 6, the dirty water enters the water storage space 7, then the water pumping end of the water pump 17 can pump primary filtering sewage in the water storage space 7 through the water suction pipe 41, the sewage is pumped into the sewage tank 18 through the water delivery pipe 42, the fine filtering device 43 filters the sewage and then enters the water storage tank 5, the water quality is clear and can be used for mopping, the water in the water storage tank 5 enters the spraying pipe 36 and the spraying plate 37, the mopping assembly is cleaned by adding water, and finally the water is collected into the garbage bin 3 to form a complete circulating water path. In the circulating water path, the sweeping and mopping assembly makes the water path completely circulate and can work for mopping, and in all descriptions, the upstream and the downstream of the water suction pump 17 can be defined by taking a water spraying device (a spraying plate 37) as an interruption node, and the water spraying device is arranged at the downstream of the water suction pump 17.

In the scheme, the water suction pump 17 can also adopt a submersible pump structure, the water suction pipe 41 is removed, the water pumping end of the submersible pump is directly installed in the water storage space 7, and the water outlet end is pumped into the sewage tank 18 through the water delivery pipe 42.

The cylindrical filtering structure is adopted in the first scheme, so that the utilization of the space in the height direction is facilitated, the filtering available area is increased, the installation on the operating rod 32 is facilitated, the size and the height are reduced, but a flat-plate-shaped upper and lower filtering structure can be adopted, and the space in the horizontal direction or the height space on the machine shell 4 is utilized. Fig. 15 shows, for example, the sewage tank 18 and the water storage tank 5 are rectangular spaces or cylindrical spaces, etc., the fine filtering device 43 is disposed between the two, the upper side is the sewage tank 18, and the lower side is the water storage tank 5 (or the fine filtering device 43 is vertically disposed, and the sewage tank 18 and the water storage tank 5 are disposed left and right).

In the second embodiment, the sewage space inside the fine filtering device 43 is the sewage tank 18, the filtering direction is from inside to outside, the fine filtering device 43 may be disposed inside the water storage tank 5, the fine filtering device 43 still plays a role of communicating the sewage tank 18 with the water storage tank 5, the water pump 17 pumps the sewage into the fine filtering device 43, and the water enters the water storage tank 5 after being filtered, for example, as shown in fig. 16, the water pumping end of the water pump 17 may be communicated with the water storage space 7 through the water suction pipe 41, and is pressed into the sewage tank 18 through the water delivery pipe 42.

In the third embodiment, as shown in fig. 17, the sewage inlet end of the fine filtering device 43 is communicated with the bottom of the garbage bin 3, and the water pump 17 pumps the filtered water into the water storage tank 5. The sewage inlet end of the fine filtering device 43 can be communicated with the inner bottom of the garbage bin 3 through a sewage guide pipe 76, the water pumping end of the water pump 17 is communicated with the filtered water outlet end of the fine filtering device 43 through a water suction pipe 41, and the water outlet end of the water pump 17 is communicated with the water storage tank 5 through a water delivery pipe 42. The fine filtering device 43 in the scheme is provided with a shell which can be independently arranged and is convenient to replace, the sewage area inside the shell of the fine filtering device 43 is regarded as the sewage tank 18, namely, the sewage inlet end of the sewage tank 18 is communicated with the water storage space 7 in the garbage bin 3 through the sewage guide pipe 76. In this scheme, suction pump 17 filters the water outlet end through extraction fine filtration device 43 and causes sewage tank 18 negative pressure to make sewage tank 18 take out sewage from water storage space 7. In the circulating water path, the water pump 17 can also be arranged at the downstream of the water storage tank 5, the water pump 17 pumps water at the lower part in the water storage tank 5 through the water suction pipe 41, the water outlet end of the water pump 17 can be communicated with the spray pipe 36, and the water inlet end of the water storage tank 5 is communicated with the filtered water outlet end of the fine filtering device 43; similarly, the water pump 17 may also be a submersible pump structure and is disposed in the water storage tank 5, and a negative pressure is formed by the water pump in the water storage tank 5, so that the water filtered by the fine filtering device 43 enters the water storage tank 5.

In the above scheme of this embodiment, the water storage tank 5 and/or the sewage tank 18 may be respectively provided with a closable water replenishing port, so as to facilitate replenishing clear water before starting to work. The arrangement of the water replenishing port is the conventional technical means, and the attached drawings are not shown in detail.

In the fourth embodiment, different from the third embodiment, a water circulation is provided, a circulation water path is additionally provided on the basis of the first embodiment, the sewage tank 18 is not provided (the interior of the garbage bin 3 can also be regarded as the sewage tank 18), and the water pump 17 provides power for the circulation water path which comprises the garbage bin 3, the fine filtering device 43, the water storage tank 5 and the sprinkling device which are sequentially communicated. In the attached figure 18, the fine filtering device 43 is directly arranged in the garbage bin 3, the sewage inlet end of the fine filtering device 43 is the sewage in the garbage bin 3, the water pump 17 pumps the water filtered by the fine filtering device 43 through the water suction pipe 41 and pumps the water into the water storage tank 5, and the spraying pipe 36 is communicated with the water storage tank 5. The space between the fine filtering device 43 and the garbage bin 3 can be a detachable sealing structure, so that the fine filtering device 43 can be conveniently replaced after a certain time, and the fine filtering device 43 can be of a flat plate structure. In this scheme simultaneously, in garbage bin 3, the dirty end multiplicable of essence filter 43 advances is strained device 6 just, and the essence filter 43 two structure as an organic whole, uses as just straining, plays the guard action, but the dismouting of unifying.

In the third and fourth embodiments, water recycling is achieved, and after the circulation water path starts to form a complete circulation in the working state, the water outlet rate and the water inlet rate of the water storage tank 5 are in dynamic balance (the maximum water pumping efficiency of the water pump 17 may not be smaller than the water outlet efficiency of the water sprinkler in the circulation water path in the normal state, and the water outlet and the water pumping may reach dynamic balance), and the water storage tank 5 or the sewage tank 18 may not be provided with the air outlet channel 48 except the water path channel, and is a sealing device, and the water replenishing port is provided with a sealable structure.

In the third and fourth embodiments, the water storage tank 5 can be removed in the state of realizing water recycling, the initially carried water can be stored in the sewage tank 18 or the garbage bin 3, the water recycling is performed with filtered water participating in mopping, and the filtering rate can meet the requirement of supplying water for mopping, so the volume of the water storage tank 5 can be smaller, or the water storage tank 5 can be removed. However, when the solid water storage tank 5 is removed, the space at the filtered water end of the fine filtering device 43 or the pipe portion of the spraying pipe 36 or the like directly connected to the filtered water end of the fine filtering device 43 may be regarded as the space of the water storage tank 5, that is, the structure of the water storage tank 5 is still regarded as existing.

In the fifth embodiment, a flushing supply waterway is provided, and on the basis of the third embodiment, a flushing supply waterway is additionally provided, so that the water replenishing openings of the water storage tank 5 and the sewage tank 18 can be removed, and fresh water replenishing and flushing are realized by the flushing supply waterway. In the first scheme, the outlet end of the flushing make-up water pipe 44 is directly communicated with the waste water tank 18, and the flushing water is directly discharged from the waste water tank 18 to the outside. Taking the scheme of the third scheme of the embodiment as an example, as shown in fig. 19, the flushing and supplementing water path comprises a flushing and supplementing water pipe 44 and a sewage discharge pipe 46, the flushing and supplementing water pipe 44 can be communicated with the inner lower part of the sewage tank 18, so that the sewage tank 18 can be flushed better, the sewage discharge pipe 46 is communicated with the inner upper part of the sewage tank 18, the flushing and supplementing water pipe 44 and the sewage discharge pipe 46 can enter the sewage tank 18 from the upper part of the sewage tank 18, and the flushing and supplementing water pipe and the sewage discharge pipe 46 are positioned at the high position of the water path and can be provided with no valve. The clean water source enters the sewage tank 18 through the flushing make-up water pipe 44, directly flushes the fine filtering device 43, cleans the sewage tank 18 and discharges mixed sewage, most of the sewage in the sewage tank 18 can be replaced within a certain time and discharged through the sewage discharge pipe 46, and the sewage discharge pipe 46 can be directly communicated with an external sewer. After the flushing and supplying are finished, clear water is stored in the sewage tank 18, and can be used for mopping the floor to supply water in the circulating water path to finish water replenishing and supplying. Whether 5 low reaches water routes of storage water tank switch on, can set up according to actual demand, when switching on, partial sparge water drenches on cleaning roller 1 through spraying board 37, and cleaning roller 1 idle running is then can carry out the automatically cleaning to when vertical the placing in garbage bin 3, cleaning roller 1 is last, and garbage bin 3 is under, and the water that flows out through spraying board 37 can finally flow into garbage bin 3.

In this scheme, also can not set up blow off pipe 46, the sparge water can be discharged through rubbish storehouse 3 is indirect with the help of partial circulation water route, for example when suction pump 17 takes immersible pump structure and can switch on from top to bottom, the sparge water then accessible flow pipe 42, immersible pump, water storage space 7, just strain device 6, rubbish storehouse 3 and discharge.

In a second scheme, as shown in fig. 20, the water outlet end of the flushing make-up water pipe 44 is indirectly communicated with the sewage tank 18; in the state of flushing supply, flushing water is indirectly discharged to the outside from the sewage tank 18 through the garbage bin 3, taking the mode of the third scheme of the embodiment as an example, a flushing supply water path is added in a matching manner, the water outlet end of a flushing supply water pipe 44 is communicated with the water storage tank 5 and then is indirectly communicated with the sewage tank 18, the side wall of the water supply pipe 42 can be communicated with the sewage discharge pipe 46, the water outlet end of the sewage discharge pipe 46 is positioned in the garbage bin 3, the water outlet end of the sewage discharge pipe 46 is directly communicated with the garbage bin 3, clear water can be supplied to the water storage tank 5 and the sewage tank 18 and enters the sewage tank 18 through the fine filtering device 43, and then the flushing water is indirectly discharged from the sewage tank 18 through the water supply pipe 42, the sewage discharge pipe 46 and the garbage bin 3.

The flushing make-up water pipe 44 can be provided with a water inlet one-way valve 45, the drain pipe 46 can be provided with a flushing overflow valve 47, the flushing make-up water pipe 44 is connected with an external high-pressure water source, the water source pressure can open the water inlet one-way valve 45, the water source pressure is greater than the pressure supplied by the water pump 17, the high-pressure water source enters the water storage tank 5, then the high-pressure water source is back-flushed and pressed into the fine filtering device 43 for back flushing, most of the garbage filtered and adsorbed on the inner side of the fine filtering device 43 can fall within a certain back flushing time, and the garbage can be flushed into the garbage bin 3 through the water supply pipe 42, the drain pipe 46 and the flushing overflow valve 47, and the primary filtering device 6 can be flushed and soaked. In this case, the water tank 5 is a closed device, and the height of the position of the fine filter 43 that can be ventilated determines the height of the water level in the water tank 5. A water inlet check valve 45 may be mounted near the water inlet end of the flush refill tube 44.

The flushing overflow valve 47 in the sewage discharge pipe 46 allows one-way water outlet, and is of a pressure release valve type, the flushing overflow valve 47 cannot be opened by the water pressure of the water suction pump 17, and the flushing overflow valve 47 can be opened by the water pressure generated by an external high-pressure water source, so that backflushing water outlet is realized. When the flushing and supplying are carried out, the sewage discharge pipe 46 is communicated with the sewage tank 18 and the garbage bin 3, so that the sewage in the sewage tank 18 is discharged.

When the water pump 17 adopts self structures such as a diaphragm pump and the like and does not allow backflow, the self structure can avoid backflow of water in the water storage tank 5 to return to the garbage bin 3, and meanwhile, water is prevented from entering the garbage bin 3 through the diaphragm pump during washing and supplying, so that a drain pipe 46 and a washing overflow valve 47 are arranged, the limitation of the diaphragm pump is skipped, the water outlet end of the drain pipe 46 can be directly communicated with the garbage bin 3 in a butt joint mode, the drain pipe 46 can also be communicated with a water suction pipe 41, and after the water pump 17 is skipped, the water storage space 7 is indirectly communicated with the garbage bin 3. When the water pump 17 is not provided with a self-closing mechanism to prevent backflow, particularly when the water pump is arranged at the upstream of the sewage tank 18, the water in the sewage tank 18 can be prevented from flowing backwards by the arrangement that the water path is bypassed from a high position, and flushing water can directly pass through the water pump during flushing and supplying; a flow stopping one-way valve 31 can be arranged in the water supply pipe 42, the flow stopping one-way valve 31 is arranged between the sewage discharge pipe 46 and the water outlet port of the water pump 17, water is prevented from being discharged from the water pump 17 and pressure is relieved in a non-working state, and the flow stopping one-way valve 31 can be opened by the water pressure of the water pump 17 to realize normal water pumping. The outlet end of the waste pipe 46 can also be directly communicated with an external water collecting mechanism for discharging the waste water without flushing the garbage bin 3, for example, the waste pipe 46 is arranged outside the garbage bin 3 and can be communicated with a sewer in a butt joint way.

In the sixth embodiment, a washing and replenishing water path is provided differently from the fifth embodiment, and in addition to the fourth embodiment, a washing and replenishing water path is additionally provided, so that the water replenishing port can be removed from the water storage tank 5, and fresh water replenishing and washing can be realized by the washing and replenishing water path. The outlet end of the flushing supply pipe 44 communicates with the water storage tank 5, and in a flushing supply state, flushing water is discharged from the water storage tank 5 to the outside through the fine filter 43. In the attached figure 21, the water inlet end of the sewage discharge pipe 46 is communicated with the water supply pipe 42, the water outlet end is communicated with the water suction pipe 41, when in washing and supplying, the water storage tank 5 is filled with clean water, and the washing water passes through the sewage discharge pipe 46 and the water suction pipe 41, can realize back washing on the fine filtering device 43 and can be discharged from the garbage bin 3. In this embodiment, the surface of the fine filtering device 43 can be directly washed by the washing water, the water inlet end of the drainage pipe 46 is communicated with the water supply pipe 42, the water outlet end is directly communicated with the interior of the garbage bin 3, and the outlet water is directed to the surface of the fine filtering device 43. The back washing can be realized by the inner part entering through the fine filtering device 43, and the surface can be directly washed, so as to achieve the two functions of washing and supplying.

In the fifth embodiment and the sixth embodiment, the flushing replenishing water path is set based on the third embodiment and the fourth embodiment, respectively, and according to an example, the flushing replenishing water path may be set in other circulating water path structures, for example, in the first embodiment, when the water pump 17 is set downstream of the water storage tank 5, the flushing replenishing water path as shown in fig. 22 may be used.

In the seventh embodiment, the air outlet channel 48 is disposed in the waterway system and used in cooperation with the circulating waterway.

In the circulation water path, an air outlet channel 48 is provided based on the third embodiment.

Fig. 23 shows a first embodiment of the present invention, which is based on the second embodiment (i.e. fig. 16), wherein the waste water tank 18 is located downstream of the suction pump 17, and an air outlet channel 48 is provided at the upper part of the waste water tank 18 or the clean water tank to discharge excessive air. For example, the air outlet channel 48 may be disposed at the upper end of the water storage tank 5, and the outlet of the air outlet channel 48 is not lower than the highest water level of the water storage tank 5 and the sewage tank 18, and is in a raised form, which is beneficial to avoiding water level sloshing and water overflow at the beginning. When excessive gas enters the sewage tank 18 and enters the water storage tank 5 through the fine filtering device 43, the excessive gas can be discharged through the gas outlet channel 48, so that the space occupied by the gas in the sewage tank is reduced, the internal gas pressure of the water path system is reduced, and the influence on the working power of the water suction pump 17 can be favorably reduced. The air outlet channel 48 is at a high position, and it should be considered that when the control lever 32, or the water storage tank 5 or the sewage tank 18, is in an inclined state during the sweeping and mopping operation, the outlet of the air outlet channel 48 can still be at a high position, so that the use is safer, and the water overflow is avoided.

In this embodiment, the air outlet channel 48 may be disposed on the waste water tank 18, but the outlet of the air outlet channel 48 is not lower than the highest water level of the water storage tank 5 and the waste water tank 18. Still taking the third embodiment as an example, the sewage tank 18 is provided with an air outlet channel 48, which needs to be sealed to pass through the upper end of the water storage tank 5 to exhaust air and is located at a high position. In the normal operation of the circulating water path, the total water amount is not more than the initial water amount under the condition that no additional water is added to the ground, the air outlet channel 48 is arranged on the sewage tank 18, the water level does not exceed the highest point, and only the gas is discharged. When the air outlet passage 48 is provided in both the waste water tank 18 and the water storage tank 5, the air outlet passage 48 is also at a high level.

An air outlet channel 48 is added at the upper end of the water storage tank 5 or the sewage tank 18 to discharge redundant gas, meanwhile, a pressure discharge check valve 50 (the pressure discharge check valve 50 can be omitted, and the water supply can be ensured by adopting a fine filtering device 43 capable of realizing filtering communication under the action of natural water pressure) can be arranged in the air outlet channel 48, the pressure discharge check valve 50 is a pressure relief valve type check valve, a certain gas pressure can be kept in the water storage tank 5 or the sewage tank 18, but excessive gas can be discharged in time, the water yield of the spraying plate 37 can be conveniently regulated and controlled, and the water yield can be correspondingly increased under the condition of high pressure within a certain range.

In the second embodiment of the present invention, the waste water tank 18 is located upstream of the suction pump 17, the air outlet channel 48 is provided at the upper part of the water storage tank 5, and the outlet of the air outlet channel 48 is higher than the highest water level of the water storage tank 5 and the waste water tank 18. In the third embodiment (i.e. based on fig. 17), the air outlet channel 48 is disposed at the upper end of the water storage tank 5 to discharge the excessive air. In conjunction with the example of fig. 23 and based on fig. 17, those skilled in the art can know how to arrange, and the illustration of the drawings is not provided.

In the eighth embodiment, an air outlet channel 48 is provided based on the fourth embodiment (i.e., fig. 18).

When the water storage tank 5 is located at the downstream of the water suction pump 17, an air outlet channel 48 needs to be arranged at the upper part of the water storage tank 5. In conjunction with the example of fig. 23 and based on fig. 18, those skilled in the art can know how to arrange, and the illustration of the drawings is not provided.

In the seventh and eighth embodiments, when the air outlet channel 48 is provided, and the pressure discharge check valve 50 is not provided inside, the air outlet channel 48 may be a water replenishing port for replenishing water. When the pressure discharge check valve 50 is arranged in the air outlet channel 48, a closable water replenishing port can be arranged on the water storage tank 5 or the sewage tank 18, or the pressure discharge check valve 50 is of a detachable structure, which is a conventional technical means.

In the ninth embodiment, the air outlet channel 48 and the on-off valve 49 are provided in the waterway system, and are used in cooperation with the flushing makeup waterway. The air outlet channel 48 enables the circulating water path to have a branch open loop, and when the circulating water works, the air outlet channel 48 exhausts air but does not discharge water. However, since the air outlet passage 48 needs to be closed when the flush replenishment water path is operated, the on-off valve 49 is provided to close the air outlet passage 48 in the flush replenishment state. The seventh embodiment and the eighth embodiment have been explained by way of example of the arrangement of the air outlet channel 48, and then the present embodiment may arrange the switch valve 49 in the air outlet channel 48 according to the above content (when the air outlet channel 48 is used to implement the flushing supply work, the air outlet channel 48 may be used as the flushing supply water pipe 44 or the sewage drain pipe 46, and the specific arrangement may be selected according to the actual structure and common knowledge).

Fig. 24 shows that, by taking the seventh first embodiment as an example, a switch valve 49 is added (refer to fig. 16 or fig. 23 as a basis), an air outlet channel 48 is arranged at the upper end of the water storage tank 5, and the switch valve 49 is arranged in the air outlet channel 48. The switch valve 49 is turned on at low pressure and turned off at high pressure, and can discharge water and exhaust air to the outside when the water pressure is low (water supply pressure of the water pump 17), and is turned off when the water pressure is high (external high-pressure water source).

The switch valve 49 can be used in cooperation with a pressure-discharge one-way valve 50, as shown in figure 55, the inside of the water storage tank 5 is taken as the inner side, the switch valve 49 is arranged at the lower part in the air outlet channel 48, the pressure-discharge one-way valve 50 is arranged at the upper part, the inlet end of the pressure-discharge one-way valve 50 in the circulating direction is downward (the pressure-discharge valve type is provided with a pressure spring, and is opened when reaching a certain pressure, so that a certain pressure can be stored in the water storage tank 5 to ensure that the water flow of the spray pipe 36 is smooth, when the water flow in the spray pipe 36 is controlled by the pressurization in the water storage tank 5 without the need of sealing and pressure maintaining of the water storage tank 5, the pressure-discharge one-way valve 50 can be removed, so that the water is discharged to the outer side, the air is not admitted to the inner side, and the water pump 17 can be opened by the pressure.

The switch valve 49 comprises a regulating pressure spring 51 and a conventional one-way valve, wherein the inlet end of the conventional one-way valve in the circulating direction is arranged at the upper part, the regulating pressure spring 51 is arranged at the inlet end of the conventional one-way valve, the upper end of the regulating pressure spring 51 is fixedly arranged, and the lower end of the regulating pressure spring is fixedly connected with a control ball valve 52 in the conventional one-way valve. When the water pump 17 works, the pressed water pressure is small, the thrust of the water pressure or the air pressure on the control ball valve 52 is also small and is smaller than the pressure of the adjusting pressure spring 51, the switch valve 49 is in a connection state, and gas can be discharged outwards; when the water pressure of the external water source is high, the water level rises, the thrust on the control ball valve 52 is high and is greater than the pressure of the adjusting pressure spring 51, the control ball valve 52 is pushed to close the channel, the internal pressure storage backflushing of the water storage tank 5 is facilitated, and the direct overflow of water is avoided. The switch valve 49 is designed to overcome the resistance to form a seal only under high pressure (i.e. water pressure or air pressure caused by a high pressure water source in the flushing replenishment working state), and other similar structures can be designed according to the principle. As shown in fig. 56, when the switch valve 49 is of a pure mechanical structure, the upper end of the control ball 52 of the switch valve 49 can be fixedly connected with the control ball 52 of the pressure-discharging check valve 50, when the switch valve 49 is sealed, the pressure-discharging check valve 50 is in a conducting state, and when the pressure-discharging check valve 50 is sealed, the switch valve 49 is conducting, and when low-pressure exhaust is realized, the pressure-discharging check valve 50 is opened slightly to exhaust, and meanwhile, the stroke of the control ball 52 in the switch valve 49 is small and cannot be closed, so that the switch valve 49 and the pressure-discharging check valve 50 are in conduction, and the switch valve 49 and the pressure-discharging check valve 50 can be prevented from generating a sealed non-telescopic space to influence the opening of the switch valve 49; or the on-off valve 49 can be communicated with the pressure discharge one-way valve 50 by means of an elastic hose, and the on-off valve 49 is arranged above the pressure discharge one-way valve 50, and the same is also true.

Or, the switch valve 49 can be of an electromagnetic valve type, and the closing and closing of the channel can be judged according to the working state (the air outlet channel 48 needs to be closed to avoid water overflow during flushing and supplying, and other working states can be normally opened); meanwhile, when the switch valve 49 is an electromagnetic valve, the switch valve 49 can limit the exhaust rate of the air outlet channel 48 under the condition of small opening by electric control, so that the function of improving the internal pressure is achieved, and the pressure discharge check valve 50 is not required.

The suitable conditions for the air outlet channel 48 to be provided with the switch valve 49 include (taking the upper end of the water storage tank 5 in this embodiment provided with the air outlet channel 48 as an example): in the water suction mode, when the floor mopping machine works, after the water level in the water storage tank 5 is lowered (or the water level in the water storage tank 5 is relatively low at the initial stage and does not fill the inner space of the whole water storage tank 5), and the water pump 17 pumps more water from the bottom (a water source may exist on the ground or a user actively and directly adds water to the ground, the maximum flow of the water pump 17 is larger than the external discharge flow of the spray plate 37), at the moment, the air can be exhausted from the switch valve 49, the excessive water can be collected in the water storage tank 5, and the problem that the pressure of the water storage tank 5 is too high to continuously and massively feed water is avoided, (in the third embodiment or the fourth embodiment, when water circulation is set, the water suction mode can be realized by increasing the setting of the air outlet channel 48, and meanwhile, the water suction mode can be matched with the addition of the spare water tank 54 in the sixth embodiment); when the washing and supplying work is performed, the high-pressure water source enters the water storage tank 5, the switch valve 49 is closed due to the high-pressure water source after the water storage tank 5 is filled with water, and the water is prevented from being sprayed out from the upper end to release pressure.

The water absorption mode is adopted, so that the water in the water storage tank 5 or the sewage tank 18 can be supplemented only by scattering a certain amount of water to the ground in the mopping process, and the temporary water addition is more convenient in the mopping process.

In this embodiment, the following scheme may be adopted to provide the circulation water path and the flushing replenishment water path. In the attached drawing 57, the upper end of the water storage tank 5 is provided with the air outlet channel 48 and the switch valve 49, the water path system can also be provided with two water pumps 17 to provide power for the circulating water path, one of the water pumps 17 can be a water supply pump 55, for example, the water pump 17 pumps the sewage in the water storage space 7 through the water suction pipe 41, the sewage is pumped into the fine filtering device 43 through the water supply pipe 42 and enters the water storage tank 5 after being filtered, the water supply pump 55 can pump the water from the water storage tank 5 through the clear water pipe 56 to supply the spraying plate 37, and the flushing water supply pipe 44 is communicated with the water storage tank 5 (in this scheme, the water pump 17 pumps the sewage and pumps the sewage into the sewage tank 18, and the water supply pump 55 pumps the water from the water outlet end of the fine filtering device 43). The pressure balancing requirement can be solved by the conventional technical means.

In the tenth embodiment, fig. 25, on the basis of the fourth to ninth embodiments, in the case where the air outlet passage 48 is provided, a reserve tank 54 is added. The water inlet end of the spare water tank 54 is in butt joint communication with the air outlet channel 48. The air outlet channel 48 is communicated with an overflow connecting pipe 53, the other end of the overflow connecting pipe 53 is in butt joint communication with a spare water tank 54, the overflow connecting pipe 53 is positioned on the upper side of the switch valve 49 and/or the pressure discharge one-way valve 50 (the overflow connecting pipe 53 can also be in an integral structure with the air outlet channel 48), and the spare water tank 54 can exhaust air to the outside. The reserve tank 54 serves as a portable water collecting space for receiving the water discharged in the water suction mode, and when the reserve tank is filled with the water, the reserve tank can be taken down and directly poured out. During the flushing supply, the on-off valve 49 is closed and the high pressure water source does not enter the reserve tank 54. The reserve tank 54 may be hitched to the handle 32.

In this embodiment, the garbage bin 3 may also be relatively flat, the water storage tank 5 and/or the sewage tank 18, the fine filtering device 43, the reserve tank 54, and the like may be disposed at the upper end of the housing 4, for example, as shown in fig. 26, the power cabin 8 is disposed at the middle position of the upper portion of the garbage bin 3, the water storage tank 5 is disposed at the upper side of the rear portion of the garbage bin 3, the sewage tank 18 is disposed at the upper end of the water storage tank 5 and at the rear side of the power cabin 8, and the flushing water replenishing pipe 44 may be disposed at the rear end of the water storage tank 5. The driving motor 9 and the water pump 17 can be arranged in the power cabin 8.

In the eleventh embodiment, a pollution discharge mode of the garbage bin 3 is provided, and as shown in fig. 27-28, the garbage bin 3 and the machine shell 4 are integrally arranged, and a sealing door 26 is rotatably installed at an opening at the rear end of the garbage bin 3.

The open-ended downside in 3 rear ends in garbage bin can set up permanent magnet 27, seals 26 downside correspondences and sets up iron sheet 28, closes through magnetism and seals 26 and have sealed effect, and accessible rubber ring etc. improve the seal. Can be opened manually. Under the setting and washing supply water route condition, make garbage bin 3 erect the back, the opening is down, and the rivers that the cooperation was washed get into garbage bin 3, under the action of gravity, overcome permanent magnet 27 suction, open automatically and seal door 26 and wash out rubbish (of course, with rubbish and water flush into outside collection device, for example garbage bin or blowdown sewer etc. little rubbish can enter the sewer along with the rivers, big rubbish can be filtered by filter screen etc. and intercept the collection, the filter screen is external equipment). The sealing door 26 can also be matched with the outlet end of the garbage bin 3 by means of a torsion spring, a door bolt, a buckle or the like. When only solid waste is swept in, the sealing door 26 can be directly opened manually and then the waste dumped.

In the twelfth embodiment, a different sewage draining manner is provided, which is different from the eleventh embodiment, and fig. 29 is shown in the drawings, in which the garbage bin 3 is in a drawer 29 type structure, and the garbage bin 3 is connected with the machine shell 4 in a front-back sliding manner. The open end of drawer 29 and the storage region of sweeping the subassembly and connect the cooperation greatly, and the bottom of drawer 29 can be latticed structure also can be airtight, and drawer 29 rear end and casing 4 rear end can seal the cooperation, and accessible magnetism is inhaled or structures such as buckle set up location drawer 29, when needs fall rubbish, take out drawer 29 and empty can. Meanwhile, the drawer 29 can be pushed out, the drawer 29 is arranged on the right side of the garbage bin 3, as shown in the attached drawing 30, the occupation requirements of the power compartment 8, the sewage discharge pipe 46 and the like are considered in the arrangement of the drawer 29, meanwhile, a silica gel column 30 and the like can be arranged on the drawer 29, the silica gel column 30 is fixed on the upper side of the drawer 29 and is positioned on the front side of the power compartment 8, the waste thrown to the outer side wall of the power compartment 8 can be intercepted, and the elastic deformation can be carried out to avoid the sewage discharge pipe 46 and the like; if the bottom end of the drawer 29 is in sealing fit with the bottom of the garbage bin 3, the primary filtration can be realized by using the primary filtration device 6 formed at the bottom end of the drawer 29. Similarly, the drawer 29 can be connected with the housing 4 in a vertically sliding manner, for example, by inserting from the bottom of the garbage bin 3 (the primary filtering device 6 can be arranged at the bottom of the drawer 29, and adaptive connections such as water paths are conventional technical means). When the drawer 29 is provided, the lower scraper 25 may be integrally formed with the drawer 29. The drawer 29 may have a certain height at a front end thereof.

In the thirteenth embodiment, the battery and the charging interface of the battery are arranged, the battery can be installed in the battery box 10, the battery box 10 can be installed on the operating lever 32, and the charging interface is the charging sheet set 22 and can be arranged on the side wall of the casing 4 or on the operating lever 32, or on the battery box 10. The battery may also be a cylindrical structure, with the lever 32 being hollow and the battery being disposed within the lever 32. Besides the battery power supply, the power supply can also be supplied by an external power supply.

The upper end of the operating rod 32 can be provided with an operating handle 60, and the operating handle 60 can be provided with a control switch.

In the fourteenth embodiment, as shown in fig. 31, an ultraviolet lamp 21 can be added at the bottom end of the garbage bin 3 to perform the sterilization and disinfection functions. The ultraviolet lamps 21 may be individually controlled or operated in synchronization with the driving motor 9 or the suction pump 17. A sterilizing device such as an ultraviolet lamp 21 may be provided inside the water storage tank 5.

Fifteenth embodiment, fig. 32, the arrangement of the heating wire 68 is added, when the cleaning roller 1 winds hair threads or coils, etc., the heating wire 68 is controlled to be electrified and heated, the hair threads or coils, etc., are blown, and the hair threads or coils, etc., can be swept into the garbage bin 3 in the continuous rotation process. The heating wire 68 may be fixedly disposed within the housing 4 at a position close to the cleaning fins 2. For example, a heating wire 68 is arranged at the front part in the machine shell 4, the heating wire 68 is close to the cleaning fin 2 of the front cleaning roller 1 and is not contacted, the heating wire 68 can be arranged at the lower part of the front end of the garbage bin 3, the heating wire 68 is close to the cleaning fin 2 of the rear cleaning roller 1 and is not contacted, ejection or knocking damage is avoided, the heating wire is distributed along the left-right direction, the axial length of the cleaning roller 1 is covered, and hair, hairlines and the like are broken through heat. Since the hair line or the like has a large influence on the shaft end and the bearing, the heating wire 68 may be provided at a position where the shaft end of the cleaning roller 1 is connected to the bearing. The heating wire 68 can also be powered by an external power source, for example, the heating wire 68 can be started during charging, and a switch of the heating wire 68 can be separately arranged, so that the use of the battery power is reduced.

In conclusion, the modes and combinations of different embodiments can be selected according to actual requirements to complete the product. In all the embodiments, the cleaning roller 1 is preferably a rubber roller having a cleaning fin 2 structure, the cleaning fin 2 may be made of rubber, silica gel, thermoplastic elastomer, etc., and is easy to dry and clean, and the material itself does not substantially absorb water and store water. In fig. 33, the cleaning roller 1 may have other structures, for example, the cleaning roller 1 may have cleaning fins 2 and bristles 34, and the bristles 34 may be made of silica gel, rubber, glass fiber, plastic, etc.; FIG. 34 shows, or the cleaning roller is an elastic ring cylinder, that is, a cleaning ring 69 is sleeved outside the cleaning roller 1, and the tail end of the cleaning fin 2 is fixedly connected with the inner side wall of the cleaning ring 69. The scrub roller 1 can also be a conventional cloth roller or a brush roller, which is not effective for mopping the floor, but can be used for replacing the brush roller for cleaning the garbage on the floor or the carpet by the characteristics of the roll and the brush. The cleaning roller 1 with different structures can be used simultaneously, for example, the cleaning roller 1 at the rear side adopts a cloth roller structure, the lower scraper 25 scrapes dirt and water on the cloth roller, and the cleaning roller 1 with the cleaning fin 2 at the front side.

The rubber roller with the cleaning fins 2 can be integrally formed, and the cleaning fins 2 can be inserted on the cleaning roller 1 in an inserting mode and the like. Look with 1 axial direction of cleaning roller, the vertical cross-section of clean fin 2 can be arc or linear type etc. clean fin 2 is longer, and flexible deformation in certain hardness range, changes and cleans great rubbish, effectively scrapes apart from great simultaneously, is convenient for realize effectively scraping the continuity on ground (if clean fin 2 is shorter, then can adopt the form that the main shaft trembles or fluctuate to improve and to collect rubbish bulk size, but can cause the problem that the structure is complicated easy to damage). The cleaning fins 2 can be uniformly distributed at intervals along the circumferential direction of the cleaning roller 1, so that the continuity of the effective scraping distance is convenient to realize.

Preferred embodiment 1: referring to fig. 35 and 36, and fig. 20 and 25, a sweeping assembly is arranged at the front side of the machine shell 4, and comprises two large and small cleaning rollers 1. Lower scraper blade 25 carries out dirty scraping to little cleaning roller 1b and leaves, suction pump 17 is through absorbing water pipe 41 and extracting the water in water storage space 7 and pump into the inside sewage region of essence filter 43 (filtering direction from inside to outside), essence filter 43 sets up in storage water tank 5, get into storage water tank 5 after the sewage filters, be provided with electromagnetism conduction valve 38 on the shower 36, install in the blow off pipe 46 and wash overflow valve 47, blow off pipe 46 is direct to communicate with garbage bin 3, adopt the structure of sealing door 26, the clear water drags the subassembly via shower 36 to sweeping and adds water, storage water tank 5 sets up on control lever 32. Wheels 20 are arranged on the left and right sides of the lower end of the machine shell 4. The pipeline running of the waterway system is a conventional means, and can be realized by a person skilled in the art.

Taking small-sized equipment suitable for home use as an example, the diameter of the large cleaning roller 1a can be 50mm-100mm and the like, the diameter of the small cleaning roller 1b can be 20mm-45mm and the like, when the diameter of the large cleaning roller 1a1 is 70mm and the diameter of the small cleaning roller 1b is 40mm, the distance between the straight line centers of the two cleaning rollers 1 can be about 47mm, the lower sides of the two cleaning rollers 1 are in contact with the ground, the diameter of the front cleaning roller 1 is large, the cleaning fins 2 are longer, and large garbage can be swept in more easily, and certainly, other factors need to be matched.

The operating rod 32 comprises an upper rod 58 and a lower rod 59, the upper end of the upper rod 58 is an operating handle 60, the water storage tank 5 is arranged between the upper rod 58 and the lower rod 59 and can be installed in a plug-in mode, the battery box 10 is installed on the lower rod 59 of the operating rod 32, the standby water tank 54 is hung on the outer side of the water storage tank 5, and the water path conduction is realized through the overflow connecting pipe 53. The control switch can be arranged on the control handle 60, two control switches can be arranged according to functional requirements, the sweeping mode and the sweeping mode are respectively started, the circuit board can be arranged in the casing 4 and can also be arranged in the battery box 10, and the like. In the sweeping mode, the driving motor 9 drives the cleaning roller 1 to rotate; in the sweeping and mopping mode, the driving motor 9 drives the cleaning roller 1 to rotate, and meanwhile, the water suction pump 17 starts to work. The two modes can be switched by one control switch.

The electromagnetic conduction valve 38 works synchronously with the water pump 17, when the sweeping mode is started, the electromagnetic conduction valve 38 is through, and when the sweeping mode is closed, the electromagnetic conduction valve 38 is cut off to control on-off, so that water is prevented from flowing after the work is stopped. A delay circuit can be further arranged, when the sweeping and mopping mode is started, the electromagnetic conduction valve 38, the driving motor 9 and the water suction pump 17 are in a synchronous opening state, when the electromagnetic conduction valve 38 is closed before the driving motor 9 and the water suction pump 17, the spraying pipe 36 is closed to discharge water, then the water suction pump 17 and the driving motor 9 continue to work for a period of time, and finally, water on the ground and water in the garbage bin 3 are collected and pumped into the water storage tank 5 (most of water in the garbage bin 3 can be pumped away).

If the scraping end of the lower scraping plate 25 is hung with garbage, the scraping is not clean, and then when residual water is generated on the ground, the garbage can be cleaned by reversing the small cleaning roller 1b, so that the cleaning roller 1 rotates anticlockwise, the garbage at the scraping end of the lower scraping plate 25 is swept down, and then the garbage can be swept in the forward rotation. The large cleaning roller 1a can be reversed in synchronization with the small cleaning roller 1 b.

The power and transmission unit can drive the cleaning roller 1 to rotate, the cleaning roller 1 and the left side and the right side of the machine shell 4 are rotatably connected, a fast-assembly matching structure can be adopted for installation, for example, the structure shown in the attached drawing 37 can be adopted, the fast-assembly matching structure comprises a conical transmission umbrella 79 and a clamping part 80 rotatably connected with the machine shell 4, and the front end of the clamping part 80 can be matched with the clamping position of the machine shell 4 to realize detachable positioning. The power output ends of the power and transmission units comprise two power output ends, the transmission umbrella 79 is installed on each power output end, one end of the cleaning roller 1 is in plug-in butt joint with the transmission umbrella 79, power transmission is achieved, the bearing is installed at the other end of the cleaning roller 1, a semicircular bearing structure can be arranged on the side edge of the shell 4 and the buckle part 80, and the bearing is installed in a limiting mode.

The power cabin 8 is arranged on the upper side of the rear part of the garbage bin 3, the driving motor 9 is arranged on the left part of the power cabin 8, the water suction pump 17 is arranged on the right part in the power cabin 8, and the power cabin 8 can be matched with the cabin cover 23. As shown in fig. 27, the inlet end of the irrigation make-up hose 44 may be disposed at the rear end of the hatch 23.

The water flow control valves arranged in the water path system, such as the flow stopping one-way valve 31, the water inlet one-way valve 45, the flushing overflow valve 47, the switch valve 49 and the like, can all adopt electromagnetic valve structures, and need to be matched with pressure sensing, pressure sensing elements are arranged in a pressure measuring area and the like to realize self-feedback control, or work synchronously with the corresponding driving motor 9, the water suction pump 17, the working mode and the like.

As shown in fig. 38 and 39, the cleaning roller 1 may be formed in a spiral shape as a whole, a unidirectional spiral (fig. 38) or a spiral from both ends to the middle (shown in B of fig. 39). Cleaning roller 1 is when the heliciform to the middle part transportation, the heliciform has the transportability during rotation, take the little cleaning roller 1b of rear side as the example, from both ends to middle part spiral (one side screw direction is clockwise, the opposite side is anticlockwise, to the middle part guide, can be for connecting the form at the middle part), when clockwise rotating, water to the working face has the transportation effect, and transport to the middle part, avoid dirty water to flow to the both ends outside, still can produce simultaneously and scrape and pick up the function of water, and can realize effectively scraping the distance in succession, water is finally still picked up in the garbage bin 3. In this embodiment, in the sweeping and mopping assembly, the front large cleaning roller 1a can be selected from a straight roller type (as shown in a in fig. 39, that is, the cleaning fins 2 are parallel to the axial direction), and the rear small cleaning roller 1B can be selected from a spiral roller transported to the middle (as shown in B in fig. 39, that is, the cleaning fins 2 are transported to the middle from two sides); the spiral roller conveyed to the middle can be selected as the large cleaning roller 1a and the small cleaning roller 1 b. Compared with a straight roller, the spiral cleaning roller 1 can play a role in buffering contact and reducing noise by matching with the straight plate-shaped lower scraper 25. It can be inferred from the contact form of the spiral rotation with the lower blade 25 that when the small cleaning roller 1b is a straight roller, the lower blade 25 can also play a role of buffering the contact by adopting a spiral shape or an inclined end portion.

The cleaning roller 1 is in a spiral shape conveyed to the middle, and can be conveyed from two sides to the middle, so that the left and right spiral can be symmetrically arranged; the container can also be transported from two sides to a certain position in the middle, or more than one gathering position can be transported. Meanwhile, the spray plate 37 can drip water from the left side and the right side, so that water dripping above the transportation and collection position of the cleaning roller 1 is reduced, for example, the spray plate 37 shown in the figure 40 has a different structure, and in different figures, the spray plate 37 has a different structure, but can be the spray plate 37.

Only one lower blade 25 is installed, and the lower blade 25 can press the small cleaning roller 1b from the upper side by about three millimeters and can be fitted with the drip-proof plate 35.

In the attached drawing 40, the sweeping and mopping assembly comprises two cleaning rollers 1, a conveying roller 39 can be additionally arranged above the sweeping and mopping assembly and used for conveying garbage, the conveying roller 39 can be of the structure of the cleaning roller 1, the conveying roller 39 can be used for cleaning a large cleaning roller 1a (the large cleaning roller and the large cleaning roller can not be in contact with each other), the conveying roller 39 rotates anticlockwise to throw the garbage to the rear side, and the conveying roller 39 can be in contact with a small cleaning roller 1b and can also be in contact with the upper side of the lower scraper 25 so as to convey the garbage to the rear side. When the conveying roller 39 is in a structure of the cleaning roller 1, the number of the cleaning fins 2 of the conveying roller 39 can be one or two, the conveying roller 39 can also be in other structures, such as a brush structure and the like, or in a frame 40 structure, as shown in fig. 41, the middle part is empty, or only half of the frame 40 is provided, the left end and the right end are respectively connected with the machine shell 4 in a rotating mode, the blocking to garbage is reduced, and the garbage can be stirred backwards.

A closable filler inlet may be provided on the storage tank 5 or the waste tank 18 to facilitate the addition of liquid or solid additives, such as effervescent tablets, silver ion granule packs, or activated carbon, etc., and the storage tank 5 and the waste tank 18 may be made of a material containing a slow release of silver ions. Meanwhile, a water outlet convenient for rapid water drainage can be arranged.

The operating lever 32 is rotatably connected to the housing 4 through a shaft bracket 64, and is convenient for arranging a pipeline of a waterway system and the like in the lower lever 59. In order to lift the housing 4 to make the rear opening of the garbage bin 3 face downwards for dumping garbage, a connection mode of the operating lever 32 with a rotation self-locking function can be selected, so that the operating lever 32 and the housing 4 are erected and held at the same time. The lower part of the operating lever 32 can also adopt a snake-shaped positioning pipe structure, can be rotatably connected with the casing 4, and is internally convenient for hidden wiring and routing.

In this embodiment, as shown in fig. 36, a water receiving tank 33 may be disposed at the front end of the housing 4 for receiving water that may be thrown off from the upper side wall of the housing 4 by the large cleaning roller 1a, and drainage pipes may be disposed on the left and right side walls of the housing 4 for guiding water in the water receiving tank 33 to the garbage bin 3, where the water receiving tank 33 is higher than the garbage bin 3.

Preferred embodiment 2: the arrangement of the waterway system of the preferred embodiment 1 is changed. Referring to fig. 42 and 43, a sweeping assembly is arranged on the front side of the machine shell 4, and the lower scraper 25 scrapes off dirt on the small cleaning roller 1 b. The filtering direction of the fine filtering device 43 is from top to bottom, so that filtered water can be conveniently extracted, the sewage inlet end of the fine filtering device 43 is communicated with the water storage space 7 through the sewage guide pipe 76, the water pumping end of the water pump 17 is communicated with the filtering water outlet end of the fine filtering device 43 through the water suction pipe 41 (in the embodiment, the fine filtering device 43 is provided with a shell and is independently arranged, so that the fine filtering device is convenient to disassemble and replace), and the water outlet end of the water pump 17 is communicated with the water storage tank 5 through the water delivery pipe 42; the water inlet end of the sewage discharge pipe 46 is communicated with the water supply pipe 42, the water outlet end is communicated with the water suction pipe 41, a water path is communicated when washing and supplying are realized, the washing and supplying water pipe 44 is communicated with the bottom end of the water storage tank 5, the spray pipe 36 is communicated with the water storage tank 5 through the washing and supplying water pipe 44, the inner diameter of the spray pipe 36 can be smaller than that of the washing and supplying water pipe 44, and the spray pipe 36 is provided with an electromagnetic conduction valve 38; the overflow connecting pipe 53 is communicated with a standby water tank 54; the reservoir 5 is arranged on the joystick 32 and the suction pump 17 may be arranged on the upper side of the reservoir 5.

When the waterway system works and supplies water to the sweeping and mopping assembly, water in the water storage tank 5 passes through a part of the washing and supplying water pipe 44, then enters the spraying pipe 36, and finally is added with water to the sweeping and mopping assembly through the spraying plate 37;

when water is recycled, the water pump 17 works to pump water, and the water in the water storage space 7 passes through the sewage guide pipe 76, the sewage inlet end of the fine filtering device 43, the filtering water outlet end of the fine filtering device 43, the water suction pipe 41, the water pump 17 and the water delivery pipe 42 and then enters the water storage tank 5;

in the water suction mode, the water storage tank 5 can still drain and exhaust water into the standby water tank 54 through the switch valve 49;

when the water is washed and supplied, the washing and supplying water pipe 44 is connected with an external water source, the high-pressure water source opens the water inlet one-way valve 45, and the water flows through the washing and supplying water pipe 44, the water storage tank 5, the water supply pipe 42, the washing overflow valve 47, the water suction pipe 41, the fine filtering device 43 to filter the water outlet end, the fine filtering device 43 to filter the sewage inlet end (back washing the interior of the ultrafiltration device), the sewage guide pipe 76, the water storage space 7, the primary filtering device 6 and finally the garbage bin 3. When the flushing and supplying are carried out, if the electromagnetic conduction valve 38 of the spraying pipe 36 is opened, the driving motor 9 can be started to drive the cleaning roller 1 to rotate at the same time, and the cleaning roller 1 can be cleaned without sweeping garbage.

Referring to fig. 44, the volume of the reserve tank 54 can be small for daily use (during normal household sweeping, the floor is basically free of water or a cup of water may be spilled), the reserve tank 54 is located on the upper side of the air outlet channel 48 of the water storage tank 5, the upper reserve tank 54 is located at a high position, when water in the water storage tank 5 overflows, the water enters the reserve tank 54 through the air outlet channel 48 and the switch valve 49 (note: the air outlet channel 48 does not have the pressure discharge one-way valve 50), the upper end of the reserve tank 54 is provided with an air outlet and can be provided with the pressure discharge one-way valve 50, when the water in the water storage tank 5 is reduced during sweeping, the water in the reserve tank 54 flows back into the water storage tank 5 through the switch valve 49, and the excessive water is reused. The structure of the spare water tank 54 on top can also be applied to other embodiments, and still can adopt a detachable structure, and the spare water tank 54 is in plug connection with the overflow pipe 53 or the air outlet channel 48.

As shown in fig. 45, in the present embodiment, a plurality of water-collecting plates 72 are disposed on the front side of the casing 4, the water-collecting plates 72 are in contact with the large cleaning roller 1a, and the water-collecting plates 72 can be disposed on the front side of the casing 4, and are in contact with the end portions of the cleaning fins 2 or at a small distance from each other, so that during the rotation of the cleaning fins 2, garbage on the front side surface inside the casing 4 can be effectively carried away, and meanwhile, water droplets on the water-collecting plates 72 on the surface are knocked and scattered by the cleaning fins 2, thereby reducing the formation of large water droplets, so that the cleaning fins 2 carry water on the inner surface of the front side of the casing 4, or the water is swept to the ground in a very fine state, and is located on the front side of the casing 4, and is collected again during the forward sweeping process (the forward direction is the sweeping main direction).

Preferred embodiment 3: taking a small-sized device as an example, the usage mode of filtration is changed, as shown in fig. 46 and 47, natural flow of water is utilized to carry out filtration through a fine filtration device 43, the filtration direction is from outside to inside, the fine filtration device 43 is arranged in the sewage tank 18, and sewage enters the water storage tank 5 after being filtered. The fine filtering device 43 can be a hollow fiber tube ultrafiltration device, the fiber tube for filtering is exposed for use, the lower end is a filtering water outlet end, and the periphery of the fiber tube is provided with a water inlet direction; (the sewage tank 18 and the fine filtering device 43 can also be arranged up and down, the water outlet end of the sewage tank 18 is communicated with the sewage inlet end of the fine filtering device 43, the filtering water outlet end of the fine filtering device 43 is communicated with the water storage tank 5, or the water outlet end of the fine filtering device 43 is directly communicated with the spraying pipe 36, and the flushing water supply pipe 44 is also communicated with the water outlet end of the fine filtering device 43), the upper part of the sewage tank 18 is provided with an air outlet channel 48 which is communicated with the outside through a switch valve 49 and is communicated with a spare water tank 54 through an overflow connecting pipe 53, the water outlet end of the water suction pump 17 is communicated with a water delivery pipe 42, the water delivery pipe 42 is communicated with the upper part in the sewage tank 18, the water suction pump 17 pumps the dirty water in the water storage space 7 into the sewage tank 18, the sewage tank is filtered through the fine filtering device 43 under natural flow, then cleaner water is discharged from the water outlet end of the fine filtering device 43, the water flow can meet the water outlet requirement of the spraying pipe 36, and the volume of the water storage tank 5 can be reduced, keeping the sump 18 large facilitates quickly holding more sewage. The upper end of the washing supplementary water pipe 44 is communicated with the water storage tank 5, the water inlet end of the washing supplementary water pipe 44 can be arranged at the rear end of the bin cover, and the sewage discharge pipe 46 is communicated with the water supply pipe 42 and the water suction pipe 41.

As shown in fig. 48, in the present embodiment, a washing and decontaminating apparatus is provided to improve the cleanliness of the interior of the waste water tank 18 during washing and replenishment, and the washing and decontaminating apparatus can improve the cleanliness by stirring water flow, and the washing and decontaminating apparatus includes a rotary motor 70 and a turbulent flow housing 71, the rotary motor 70 is installed at the upper end of the interior of the waste water tank 18, the output end of the rotary motor 70 drives the cylindrical turbulent flow housing 71 to rotate, so as to disturb water flow for facilitating decontamination, the rotary motor 70 can perform sealing treatment, the turbulent flow housing 71 has a downward opening and covers the fine filtering device 43, a gap exists between the turbulent flow housing 71 and the fine filtering device 43, and an annular gap also exists between the turbulent flow housing 71 and the inner wall of the waste water tank 18, and at least one cleaning brush 77 is provided between the turbulent flow housing 71 and the inner wall of the waste water tank 18, the waste water tank 18 and the turbulent flow housing 71 are both in contact with the cleaning brush 77, the cleaning brush 77 is provided in the up-down direction, and the turbulent flow housing 71 can drive the cleaning brush 77 to scrub the inner wall of the waste water tank 18 when rotating, and the cleaning brush 77 can also generate displacement friction with the turbulence housing 71 to clean the outer surface of the turbulence housing 71. The upper end of the turbulence housing 71 can be provided with a plurality of smaller through holes, which is convenient for water to flow. When the flushing supply is started, clean water enters through the flushing supply water pipe 44, enters through the filtering water outlet end of the fine filtering device 43 to perform backflushing on the fine filtering device 43, and under the limitation of the turbulent flow housing 71, water flows out from the lower part after entering the turbulent flow housing 71 (the diameter of the through hole is small, the water flows can only be used as the balance pressure under normal water flow, and when backflushing is performed under high pressure and large flow, all water flows out from the through hole, most of the water flows out from the lower part), so that the whole flow in the water storage tank 5 can be better driven, particles are taken out, and clean water is also stored in the sewage tank 18. The washing decontamination device can also form turbulent flow in a vibration mode, so that the decontamination capability is improved.

When the water storage tank 5 is full of water during flushing and supplying, high-pressure clean water enters from the filtering water outlet end of the fine filtering device 43, the fine filtering device 43 can be backwashed, meanwhile, the sewage tank 18 enters clean water, the stirring of the turbulent flow housing 71 can drive the clean water to clean the filtering surface of the fine filtering device 43, and finally, the clean water is discharged from the water supply pipe 42 and the sewage discharge pipe 46. As shown in fig. 48, under the original structure of the flushing supply waterway, the sewage tank 18 and the water storage tank 5 are communicated by the fine filtering device 43 and at the same time communicated by at least one flushing check valve 78, and the sewage tank 18 can only be communicated by the water storage tank 5, and during flushing supply, water can enter the sewage tank 18 from the water storage tank 5 through the flushing check valve 78, so that the backflushing pressure bearing of the fine filtering device 43 is reduced, and the backflushing water inlet flow of the sewage tank 18 is increased.

In this embodiment, the volume of the waste water tank 18 may be larger, the volume of the water storage tank 5 may be smaller, or the water storage tank 5 may be removed, the water outlet end of the rinse water supply pipe 44 may be directly communicated with the filtered water outlet end of the fine filtering device 43, the water inlet end of the spray pipe 36 may be communicated with the sidewall of the rinse water supply pipe 44, and the portion where the rinse water supply pipe 44 is communicated with the fine filtering device 43 may be regarded as the water storage tank 5 (or the water outlet end of the rinse water supply pipe 44 may be directly communicated with the waste water tank 18, and then the spray pipe 36 may be communicated with the filtered water outlet end of the fine filtering device 43).

As shown in fig. 46, 49 and 50, the operating lever 32 of the present embodiment includes an upper lever 58, a lower lever 59, a supporting tube 61, a control box 62 disposed at an upper end of the supporting tube 61, a mounting seat 63 disposed at a lower end of the supporting tube 61, the lower lever 59 mounted to the mounting seat 63, the upper lever 58 mounted to the control box 62, an operating handle 60 disposed at an upper end of the upper lever 58, a control switch disposed on the operating handle 60 for controlling an operation mode, a battery disposed in the upper lever 58, an electromagnetic conduction valve 38 disposed in the mounting seat 63, a control circuit board for each component disposed in the control box 62, and an information display screen disposed at an upper end of the control box 62. The sewage tank 18 and the water storage tank 5 are fixedly arranged up and down, and are inserted and installed on the supporting pipe 61, between the installation seat 63 and the control box 62 and arranged at the front side, the reserve tank 54 is inserted and installed at the rear side of the supporting pipe 61, and a water channel pipeline, an electric wire pipeline and the like can be arranged in the supporting pipe 61.

In this embodiment, a water level sensor may be added, for example, a capacitive sensor is used, the water level sensor may be installed on the supporting tube 61, the detection end of the water level sensor may be opposite to the upper portion of the reserve tank 54, when the water level reaches the detection position, and the water level sensor does not overflow, the water level sensor may give a signal to prompt that the dirty water is too much, and then the water pump 17 and the like may be synchronously controlled to stop working, so as to avoid overflow. The spare water tank 54 is arranged to contain excess water, so that no water can directly overflow when the air outlet channel 48 is arranged. To achieve this, it is also possible to adopt a scheme in which a space is provided in the upper part of the storage tank 5 or the foul water tank 18 instead of the reserve tank 54, according to the principle that the height of the inflow water can be controlled by the position of the exhaust drain. For example, as shown in fig. 58, the switch valve 49 is an electromagnetic valve structure, the water outlet of the water pipe 42 is a certain distance away from the top end of the inside of the sewage tank 18, the air inlet at the lower end of the air outlet channel 48 is located at the top end of the inside of the sewage tank 18, when the flushing supply is started, the switch valve 49 is closed, the sewage tank 18 can only enter the flushing water by exhausting and draining the air through the water pipe 42, and the water level is the highest and can only reach the water outlet of the water pipe 42, that is, when the flushing supply is started, a water-free space is left in the upper portion of the inside of the sewage tank 18, when the sweeping and mopping work is performed, the switch valve 49 is in a conducting state, the exhaust position is at the uppermost end, and the water-free space can enter excessive water.

The front end of the part of the machine shell 4 corresponding to the cleaning roller 1 is positioned above the large cleaning roller 1a, the separation side of the large cleaning roller 1a and the small cleaning roller 1b is positioned at the rear side of the large cleaning roller 1a, the large cleaning roller 1a mainly finishes ejection water throwing at the rear side, some water is thrown on the machine shell 4 corresponding to the upper position and then flows to the front along the front side radian of the machine shell 4, the following solution can be adopted, as shown in figure 51, the front end of the machine shell 4 is positioned at the upper side of the large cleaning roller 1a and is not contacted with the cleaning fins 2 of the large cleaning roller 1a, and the water flowing to the front is dripped from the machine shell 4 and is contained by the cleaning fins 2 of the large cleaning roller 1a and moves along with the large cleaning roller 1a, so as to avoid falling on the ground. The distance between the front end of the machine shell 4 and the foremost end of the large cleaning roller 1a is about three millimeters, the machine shell 4 can contain water thrown by the large cleaning roller 1a, and meanwhile, the dropped water can drop on the large cleaning roller 1 a. The front part of the lower end of the garbage bin 3 is provided with a drip-proof plate 35 which is contacted with the small cleaning roller 1b to prevent water from dripping.

As shown in fig. 50, in the present embodiment, the charging blade group 22 may be disposed on the rear side of the lower rod 59 (or may be disposed on the mounting seat 63). Meanwhile, other trigger switches and the like may be further provided at the rear side of the lower lever 59, such as a start trigger switch of the rotating motor 70 and the like.

In this embodiment, the lower rod 59 and the housing 4 may be connected by a structure that facilitates the swinging and turning of the housing 4, as shown in fig. 52-53, the lower end of the lower rod 59 is rotatably connected to an adapter 73 through a rotating shaft a 74, the adapter 73 is a frame 40 structure, the interior of the lower rod is hollow so as to facilitate the passing of a water pipe, the front side of the lower end of the adapter 73 is rotatably connected to a shaft bracket 64 of the housing 4 through a rotating shaft B75, the axial directions of the rotating shafts a 74 and B75 are perpendicular to each other, and the axial direction of the rotating shaft B75 is along the left and right directions of the housing 4. When the lower rod 59 rotates around its own axis, the housing 4 generates horizontal swinging motion by the connection of the adapter 73, the limitation of the ground and the friction force of the wheel 20 in the horizontal direction, so as to operate the housing 4 to complete the turning direction adjustment.

Preferred embodiment 4: in fig. 54, a large-scale device is taken as an example, a sweeping and mopping assembly is arranged on the front side of the machine shell 4, the sweeping and mopping assembly comprises two cleaning rollers 1 to realize a sweeping and mopping function, a large-volume water storage tank 5 and a garbage bin 3 are arranged, and a negative pressure system is arranged on the garbage bin 3 to realize the collection of garbage and dirty water. The negative pressure system may utilize a wet cleaner configuration.

Set up negative pressure fan 65 on casing 4, negative pressure fan 65's convulsions end and 3 upper ends intercommunications in garbage bin, garbage bin 3's entry and sweep the regional butt joint of dirty of dragging the subassembly, utilize the negative pressure that negative pressure fan 65 produced, directly extract to sweep and drag the subassembly and sweep rubbish and dirty water that come in. In garbage bin 3, set up stand pipe 66, make rubbish and dirty water get into from garbage bin 3 interior upper portion, drop to garbage bin 3 in, negative-pressure air fan 65's convulsions end can set up water protection etc. for example utilizes ball-cock assembly 67 to avoid the water level too high (or adopts wet dust collector structure). The water storage tank 5 stores clean water, adds water to the sweeping and mopping assembly, and is used for sweeping and mopping, self-cleaning of the sweeping and mopping assembly and the like.

In this embodiment, other embodiments may be introduced, and a circulation water path, a flushing replenishment water path, and the like are additionally provided.

As shown in fig. 59-67, a rinse base includes a base body 81; a butt joint pipe 82 and a waterway system are arranged in the base main body 81; the butt joint pipe 82 is in butt joint fit with the flushing water supply pipe 44; the butt joint pipe 82 is communicated with a water supply source; the waterway system comprises a sewage recovery bin 83; the base main body 81 is in receiving fit with the mop machine shell 4; the sewage recovery bin 83 is connected and matched with the sewage outlet end of the garbage bin 3; the water supply source is an internal water supply source or an external water supply source; when the water supply source is an internal water supply source, the water of the internal water supply source is placed in the clean water bin 85 of the base main body 81. The waterway system also comprises a flushing waterway of the garbage bin 3; garbage bin 3 wash the water jet in water route directional garbage bin 3 in, garbage bin 3 washes the water route and feeds through with water supply source. A garbage basket 91 is arranged in the sewage recovery bin 83.

When in use, the washing base is matched with a mop (namely a double-roller sweeping and mopping integrated device) for use, provides a connecting structure of a water source for a washing and supplying waterway of the mop, and collects or discharges the garbage discharged from the garbage bin 3. Taking the example that the water inlet end of the rinsing supplementary water pipe 44 of the mop is arranged in the middle of the rear end of the hatch 23, the base main body 81 is butted with the mop machine case 4, and meanwhile, the butt joint pipe 82 is butted and communicated with the rinsing supplementary water pipe 44. When the washing make-up water pipe 44 of mop sets up when other positions, butt joint pipe 82 corresponds the setting can, base main part 81 with the mop the required form of placing correspond can, and butt joint pipe 82 also can be for manual grafting butt joint (for example, wash when make-up water pipe 44 intakes the end setting at casing 4 lower extreme, then the mop with wash the base cooperation when using, casing 4 can transversely be placed on base main part 81, butt joint pipe 82 can make progress, accomplish and wash the butt joint of make-up water pipe 44).

In the first washing base structure, as shown in fig. 59, the mop is installed in cooperation with the washing base, the housing 4 is vertically inserted into the base body 81, and the butt pipe 82 is communicated with the washing supplementary water pipe 44 (for example, the water inlet end of the washing supplementary water pipe 44 is disposed in the middle of the rear end of the hatch 23). The sewage recovery bin 83 can be arranged at the lower part in the base main body 81 and is matched with the sewage outlet end of the garbage bin 3 of the mop in a containing manner, so that the sewage discharged from the garbage bin 3 enters the sewage recovery bin 83 in a washing and supplying state.

In fig. 60, the inlet end of the butt-joint pipe 82 is connected to the water supply source, and when the water supply source is an external water supply source, such as municipal water used in a house, the external water supply source has high water pressure, and the inlet check valve 45 and the flushing overflow valve 47 (if both valves are provided) in the mop flushing and replenishing waterway can be opened to implement the flushing and replenishing operation described in the mop. Finally, the washing water enters the garbage bin 3 to be gathered, the sealing door 26 is automatically opened, and the dirt enters the sewage recovery bin 83. The external water supply is provided with an opening and closing valve 49, such as a butt joint pipe 82, and the water inlet end of the external water supply is in butt joint communication with the faucet. When the washing supply is carried out, the water faucet is manually opened, and then the water faucet is manually closed after the washing supply is visually observed. Tap also can keep normally open state, set up on butt joint pipe 82 and wash replenishing valve 88, for the solenoid valve structure, when the replenishment is washed to needs, open and wash replenishing valve 88 and switch on, automatically controlled realization is more convenient, and can be realized by control circuit, control circuit can set up in base main part 81, also can set up in the mop, through mop and base main part 81 butt joint intercommunication, accomplish the butt joint control of circuit simultaneously, circuit control's start-up can be by the mop with base main part 81 after the butt joint signal.

The sewage recovery bin 83 may be an open box structure, and may be connected to the base main body 81 in an inserting manner, so that collected dirt can be drawn out and poured out. In fig. 61, the waste water recycling bin 83 may also be integrated with the base main body 81, and may be a funnel-shaped structure, the lower end of which is connected to the external conduit 84, the waste inlet end of the external conduit 84 is connected to the waste outlet end of the waste water recycling bin 83, and the waste outlet end of the external conduit 84 may be connected to an external sewer or the like to discharge waste into the sewer.

In order to improve the stability of the base body 81, a positioning member may be disposed at the bottom end of the base body 81, and the positioning member may be a suction cup 92 to improve the stability of the base body 81. The positioning element may also be a plug-in structure, for example, a transverse slot is formed on the wall, and a plug-in element is formed on the base body 81 and is in plug-in fit with the slot, so that the base body 81 can be prevented from falling and moving upwards.

In the second washing base structure, fig. 62, when the water supply source is an internal water supply source, the base body 81 may include a clean water compartment 85 for storing clean water, and as the internal water supply source, a washing supply pump 90 may be provided to supply power to the water supply source, so as to supply water. At this time, the position where the washing base is placed is not limited by an external water source, and the sewage recovery bin 83 may have a box structure and may be drawn out from the base main body 81. The clean water bin 85 can be arranged on the side part of the base main body 81, so that water can be conveniently added from the upper side, or the structure can be detachable; the clean water tank 85 may be provided at a lower portion of the sewage recovery tank 83 or the like. Cleaning and sterilizing tablets, medicaments and the like, such as silver ions and the like can be placed in the clear water bin 85 through a channel such as a water inlet at the upper part of the clear water bin 85.

The flush supply pump 90 pumps water from the clear water reservoir 85, and the water outlet end may be in communication with the water inlet end of the docking tube 82. When the washing supply is started, after the mop base is inserted in place, the butt joint pipe 82 is communicated with the washing supply water pipe 44, and then the washing supply pump 90 is started to start washing supply.

The waste water recovery bin 83 may also be integrally formed with the base body 81 and provided with an external conduit 84 for waste disposal. Or, the sewage recovery bin 83 is inserted and matched with the base main body 81 to be drawn out, and meanwhile, the external connecting guide pipe 84 is arranged, so that direct drainage is facilitated, and selection is facilitated. Similarly, the clean water compartment 85 may also be provided with a water inlet pipeline, which is connected to an external water supply source, and when the water inlet pipeline is installed in a use environment, the water inlet pipeline may be directly connected to the external water supply source.

When the clean water bin 85 and the sewage recovery bin 83 are arranged, the diaphragm 19 structure shown in fig. 13 can be referred, and the clean water bin 85 and the sewage recovery bin 83 are arranged integrally and are separated by the diaphragm 19 structure, so that the space is saved.

The third kind washes base structure, in above-mentioned two kinds of structures that wash the base, all can increase and set up garbage storehouse 3 and wash the water route, utilizes to wash the base and carry out direct washing to garbage storehouse 3, improves the sanitization degree, reduces 3 interior rubbish of garbage storehouse and remains. The garbage bin 3 flushing waterway may include a flushing water pipe 87 and a flushing nozzle 86, the flushing water pipe 87 is communicated with the flushing nozzle 86, and a water spraying outlet of the flushing nozzle 86 points to the inside of the garbage bin 3.

Fig. 63, for example, external water supply source, the end of intaking of butt joint pipe 82 and wash pipe 87 all communicates with external water supply source, simultaneously for control convenience, can set up on the butt joint pipe 82 and wash replenishing valve 88, can set up wash valve 89 on the wash pipe 87, adopt the solenoid valve structure, the switch in all water routes can be controlled by control circuit, it can realize supplying water through butt joint pipe 82 and wash replenishing work to open wash replenishing valve 88, open wash valve 89, then can be by carrying out the vertical flush in washing terminals 86 to garbage bin 3. The opening logic, the opening time and the like of the flushing supply valve 88 and the flushing valve 89 can be set according to actual needs, for example, the flushing supply valve 88 is opened for one minute to complete the flushing supply of the mop, meanwhile, the water adding cleaning and the garbage discharging to the garbage bin 3 are realized, then the flushing supply valve 88 is closed, and the flushing valve 89 is independently opened to perform the secondary cleaning to the garbage bin 3.

In fig. 64, the flushing nozzle 86 can be installed on the upper side of the sewage recovery bin 83 opposite to the inlet of the garbage bin 3, but the flushing nozzle 86 is not arranged right below the sewage discharge end of the garbage bin 3, so as to avoid intercepting the dropped garbage. The washing shower nozzle 86 can be arranged at the side right below the sewage outlet end of the garbage bin 3 by obliquely spraying water.

The docking pipe 82 and the flush pipe 87 may also be connected to a water tap, respectively, but manual operation is time consuming and cumbersome.

The attached drawing is in above-mentioned washing base structure, all can set up rubbish basket 91 in the sewage recovery storehouse 83, and rubbish basket 91 lower extreme is the filter screen structure, and big rubbish can be filtered and stay in rubbish basket 91, and dirty water and tiny particle can enter into in the sewage recovery storehouse 83 through rubbish basket 91 bottom, perhaps discharge the sewer by external pipe 84, and rubbish basket 91 can be the slip grafting structure with base main part 81, and the big rubbish of can drawable empting.

The base main body 81 can also adopt the following structure, as shown in fig. 65-66, a limiting rod 94 can be arranged on the base main body 81, the limiting rod 94 corresponds to the lower rod 59 of the mop for positioning the mop, the limiting rod 94 can be correspondingly inserted into the lower end of the operating rod 32 of the mop, when the mop enters the base main body 81, the washing supplementary water pipe 44 is butted with the butt joint pipe 82, the limiting rod 94 enters the inner part of the lower end of the operating rod 32, the clamping and fixing of the operating rod 32 are realized, the operating rod 32 of the mop is limited from turning over back and forth, and when the mop is taken out, the mop is lifted upwards and can be separated from the limiting position.

In the above structure, the charging of the mop can be set on the washing base, for example, the setting position of the charging sheet set 22 shown in fig. 50 of the mop is set, an electronic control module 93 in butt joint with the charging sheet set 22 can be set at a corresponding position on the washing base, one end of the electronic control module 93 is communicated with an external power supply, when the housing 4 is in butt joint with the base main body 81, the electronic control module 93 is in butt joint with the charging sheet set 22, and thus, the battery of the mop can be charged. Meanwhile, a switch module of the flushing base is arranged on the electric control module 93, for example, when the flushing valve 89 and the flushing replenishment valve 88 are arranged, the switch module can be contacted with a point on the electric control module 93 and matched with the mop to realize on-off control of the circuit, or the control circuit gives a control signal according to a butt joint signal, and both the on-off control and the on-off control can be realized.

Fig. 67 shows that a slow release mechanism may be further added to the clean water tank 85, the docking pipe 82, or the flushing water pipe 87 for adding a sterilization cleaning agent, for example, the middle of the docking pipe 82 may be communicated with a slow release tank 95, and a slow release medicine bottle may be put into the slow release tank 95 (for example, a cleaning slow release product put into a water tank of a toilet in the prior art), when the flushing and supplying work is performed, the flowing water in the docking pipe 82 may take away the medicine liquid released from the slow release tank 95 and enter the water storage tank 5 and/or the sewage tank 18, although a part of the flowing water may be discharged to the outside, a sterilization cleaning agent solution may be finally remained in the water storage tank 5 and/or the sewage tank 18. The upper end of the slow release box 95 can be sealed and matched with the sealing cap, and the upper end of the slow release box can extend to the outer side of the side part of the base main body, so that the medicament can be conveniently and regularly put in. The slow release mechanism can also adopt an injector mechanism and the like, and when the flushing supply works, the medicament is actively injected into the butt joint pipe 82 or the flushing water pipe 87 manually.

When the garbage bin 3 of the mop is in a drawer 29 structure, the drawer 29 can be used for independently taking out dumped garbage and manually cleaning, and the washing supply waterway of the mop can still be arranged on the washing base to work.

Claims

1. A double-roller sweeping and mopping integrated device comprises a waterway system, wherein the waterway system comprises a water supply waterway assembly, and the water supply waterway assembly comprises a water storage tank (5) and a water spraying device communicated with the water storage tank (5); the method is characterized in that: the garbage bin is characterized by further comprising a sweeping and mopping assembly, a power and transmission unit for providing power for the sweeping and mopping assembly, a garbage bin (3), a machine shell (4) for packaging the garbage bin (3), the power and transmission unit and the sweeping and mopping assembly, and a control lever (32) rotatably connected with the machine shell (4); the sweeping and mopping assembly comprises two cleaning rollers (1), the rotating directions of the two cleaning rollers (1) are opposite, and each cleaning roller (1) is provided with cleaning fins (2) distributed circumferentially; the size of a dirt inlet area (57) formed between the two cleaning rollers (1) and the working surface is matched with the working environment; the inlet of the garbage bin (3) is connected and matched with the sewage discharge area of the sweeping and mopping assembly; when the two cleaning rollers (1) are in a working state, the effective scraping distance formed by the cleaning fins (2) of at least one cleaning roller (1) on the working surface has continuity.

2. The dual-roll sweeping and mopping integrated device according to claim 1, wherein: the sweeping and mopping assembly is arranged at the front part of the machine shell (4), the diameter of the cleaning roller (1) at the front side is larger than that of the cleaning roller (1) at the rear side, the cleaning roller (1) at the front side is a large cleaning roller (1a), and the cleaning roller (1) at the rear side is a small cleaning roller (1 b).

3. A twin-roll sweeping and mopping integrated apparatus according to claim 2, wherein: the waterway system also comprises a water suction pump (17) and a sewage tank (18); the water pump (17) provides power for transporting water in the garbage bin (3) to the sewage tank (18).

4. A twin-roll sweeping and mopping integrated apparatus according to claim 3, wherein: the waterway system also comprises a circulating waterway; the circulating water path comprises a fine filtering device (43); the water outlet end of the sewage tank (18) is communicated with the water inlet end of the water storage tank (5) by a fine filtering device (43); the water pump (17) provides power for a circulating water path which comprises a garbage bin (3), a sewage tank (18), a fine filtering device (43), a water storage tank (5) and a sprinkling device which are sequentially communicated.

5. A twin-roll sweeping and mopping integrated apparatus according to claim 2, wherein: the waterway system also comprises a circulating waterway; the circulating water path comprises a fine filtering device (43); the fine filtering device (43) is arranged in the garbage bin (3); the waterway system also comprises a water suction pump (17); the water pump (17) provides power for a circulating water path which comprises a garbage bin (3), a fine filtering device (43), a water storage tank (5) and a sprinkling device which are communicated in sequence.

6. The dual-roller sweeping and mopping integrated device of claim 4, wherein: the waterway system also comprises a flushing supply waterway; the flushing supply water path comprises a flushing supply water pipe (44); the water inlet end of the flushing make-up water pipe (44) can be in butt joint communication with an external water source, and the water outlet end of the flushing make-up water pipe (44) is directly or indirectly communicated with the sewage tank (18); in the flushing replenishment state, the flushing water is discharged from the waste tank (18) directly to the outside or indirectly via the waste bin (3).

7. The dual-roll sweeping and mopping integrated device according to claim 6, wherein: when the water outlet end of the flushing water supply pipe (44) is indirectly communicated with the sewage tank (18) through the water storage tank (5), the water storage tank (5) is communicated with the sewage tank (18) through the flushing one-way valve (78), and flushing water sequentially passes through the water storage tank (5) and the flushing one-way valve (78) and enters the sewage tank (18).

8. The dual-roll sweeping and mopping integrated device according to claim 5, wherein: the waterway system also comprises a flushing supply waterway; the flushing make-up water path comprises a flushing make-up water pipe (44); the water inlet end of the washing and supplementing water pipe (44) can be in butt joint communication with an external water source, the water outlet end of the washing and supplementing water pipe (44) is communicated with the water storage tank (5), and washing water is discharged to the outside from the water storage tank (5) through the fine filtering device (43) in a washing and supplementing state.

9. The dual-roller sweeping and mopping integrated device according to claim 4, wherein: in the waterway system, when the sewage tank (18) is positioned at the downstream of the water suction pump (17), an air outlet channel (48) is arranged at the upper part of the sewage tank (18) or the clean water tank; the outlet of the air outlet channel (48) is higher than the highest water level of the water storage tank (5) and the sewage tank (18); when the sewage tank (18) is positioned at the upstream of the water suction pump (17), the upper part of the water storage tank (5) is provided with an air outlet channel (48); the outlet of the air outlet channel (48) is higher than the highest water level of the water storage tank (5) and the sewage tank (18).

10. The dual-roll sweeping and mopping integrated device according to claim 5, wherein: in the waterway system, the water storage tank (5) is positioned at the downstream of the water suction pump (17), and an air outlet channel (48) is arranged at the upper part of the water storage tank (5).

11. The dual-roll sweeping and mopping integrated device according to claim 6, wherein: in the waterway system, when the sewage tank (18) is positioned at the downstream of the water suction pump (17), an air outlet channel (48) is arranged at the upper part of the sewage tank (18) or the clean water tank; the outlet of the air outlet channel (48) is higher than the highest water level of the water storage tank (5) and the sewage tank (18); when the sewage tank (18) is positioned at the upstream of the water suction pump (17), the upper part of the water storage tank (5) is provided with an air outlet channel (48); the outlet of the air outlet channel (48) is higher than the highest water level of the water storage tank (5) and the sewage tank (18); and a switch valve (49) is arranged in the air outlet channel (48).

12. A twin-roll sweeping and mopping integrated machine according to claim 8, wherein: in the water path system, the water storage tank (5) is positioned at the downstream of the water suction pump (17), the upper part of the water storage tank (5) is provided with an air outlet channel (48), and a switch valve (49) is arranged in the air outlet channel (48).

13. A twin-roll sweeping and mopping apparatus according to any one of claims 1 to 12, wherein: a primary filtering device (6) is arranged in the garbage bin (3); the primary filtering device (6) and the garbage bin (3) form a water storage space (7).

14. A twin-roll sweeping and mopping apparatus according to any one of claims 1 to 13, wherein: the garbage bin (3) and the machine shell (4) are of an integral structure, and a sealing door (26) is installed at the sewage discharge end of the garbage bin (3) in a matching mode.

15. A twin-roll sweeping and mopping apparatus according to claim 11 or 12, wherein: the garbage bin (3) and the machine shell (4) are of an integral structure, and a sealing door (26) is installed at the sewage discharge end of the garbage bin (3) in a matching mode.

16. A twin-roll sweeping and mopping apparatus according to any one of claims 14, wherein: the sealing door (26) is hermetically connected with the sewage discharge end of the garbage bin (3) through magnetic attraction.

17. A twin-roll sweeping and mopping apparatus according to any one of claims 1 to 13, wherein: the garbage bin (3) is a drawer (29), and the drawer (29) is in inserted connection with the machine shell (4).

18. A twin roll sweeping and mopping apparatus according to any one of claims 1 to 17, wherein: the cleaning roller (1) is in a spiral shape conveyed to the middle, and the cleaning fins (2) are in a spiral shape from two sides to the middle.

19. A twin roll sweeping and mopping apparatus according to any one of claims 1 to 18, wherein: the sweeping and mopping component is provided with a dirt scraping device in a matching way; the dirty device of scraping dirty lower scraper blade (25) on being used for scraping little cleaning roller (1b), the dirty end of scraping of lower scraper blade (25) cleans little cleaning roller (1b), garbage bin (3) entry and the dirty end that drops of lower scraper blade (25) connect the cooperation greatly.

20. A twin roll sweeping and mopping apparatus according to any one of claims 1 to 19 wherein: the end part of the garbage bin (3) close to the small cleaning roller (1b) is provided with a drip-proof plate (35), and the lower end of the drip-proof plate (35) is matched with the small cleaning roller (1b) in a containing manner.

21. A flushing base for use with the dual roll sweeping and mopping apparatus of claim 15, wherein: comprises a base body (81); a butt joint pipe (82) and a water channel system are arranged in the base main body (81); the butt joint pipe (82) is in butt joint fit with the flushing water supply pipe (44); the butt joint pipe (82) is communicated with a water supply source; the waterway system comprises a sewage recovery bin (83); the base main body (81) is matched with the mop machine shell (4) in a containing way; the sewage recovery bin (83) is connected and matched with the sewage outlet end of the garbage bin (3); the water supply source is an internal water supply source or an external water supply source; when the water supply source is an internal water supply source, the water of the internal water supply source is placed in the clear water bin (85) of the base main body (81).

22. A rinse base as claimed in claim 21, wherein: the waterway system also comprises a flushing waterway of the garbage bin (3); the water spray opening of the flushing waterway of the garbage bin (3) points to the inside of the garbage bin (3), and the flushing waterway of the garbage bin (3) is communicated with a water supply source.

23. A rinse base as claimed in claim 21 or 22, wherein: a garbage basket (91) is arranged in the sewage recovery bin (83).