CN216454833U - Efficient and durable cleaning equipment - Google Patents

Abstract

The utility model discloses a high-efficiency durable cleaning device, which comprises a cleaning component, a water storage component and a suction component, wherein the cleaning component is arranged on the cleaning component; the cleaning component comprises a rolling brush and at least one compression roller, the rolling brush is provided with a water absorbing layer, and the compression roller is pressed on the rolling brush and is far away from one side of the rolling brush in the advancing direction; the water storage component comprises a suction port, a connecting pipe and a sewage tank, the suction port is arranged on one side of the cleaning component close to the press roller, the opening direction of the suction port faces the rolling brush or the ground, and the suction port is connected with the sewage tank through the connecting pipe; the suction component sucks sewage and dirt extruded by the compression roller to the sewage tank through the suction port and the connecting pipe in sequence. The roller brush is provided with the press roller, the press roller and the roller brush are rotationally extruded, so that the rotational resistance of the roller brush is reduced, the moisture on the roller brush can be better extruded, the tightness of the press roller and the roller brush is adjusted by the adjusting piece, and the brush is additionally provided and can scrape dirt on the roller brush and fluffy the fluff layer on the surface of the roller brush.

Description

Efficient and durable cleaning equipment

Technical Field

The utility model relates to the field of floor cleaning, in particular to efficient and durable cleaning equipment.

Background

The prior ground cleaning equipment in the market adopts a scraping strip or a scraping plate to scrape off the sewage on a rolling brush, so that the scraping plate and the rolling brush are easily damaged, the service life of the equipment is shortened, the scraping strip or the scraping plate can only slightly scrape off the sewage on the surface of the rolling brush, and the 'drying' effect without water stains can not be realized;

if carry a large amount of moisture on the round brush, even if dispose the suction pump, also difficult quick the pumping is done the round brush and is stayed subaerial water stain, the subaerial more water stain that remains that drags, not only influence pleasing to the eye, and form irregular stripe water mark after drying, make clean effect worse on the contrary, seriously reduce user's experience satisfaction, in addition, the subaerial more water stain that remains that drags, still lead to the user to tumble easily and step on dirty once more, bring very big inconvenience for the life.

Therefore, in combination with the above-mentioned technical problems, there is a need to provide a new technical solution.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the utility model aims to change the traditional mopping mode, change the rolling brush water squeezing mode and more effectively squeeze water and remove dirt, and the specific technical scheme is as follows:

an efficient and durable cleaning device comprises a cleaning component, a water storage component and a suction component;

the cleaning component comprises a rolling brush and at least one compression roller, the rolling brush is provided with a water absorbing layer, and the compression roller is pressed on the rolling brush and is far away from one side of the rolling brush in the advancing direction;

the water storage component comprises a suction port, a connecting pipe and a sewage tank, the suction port is arranged on one side of the cleaning component close to the press roller, the opening direction of the suction port faces the rolling brush or the ground, and the suction port is connected with the sewage tank through the connecting pipe;

the suction component sucks sewage and dirt extruded by the compression roller to the sewage tank through the suction port and the connecting pipe in sequence.

Furthermore, the rolling brush is further provided with a brush, a plurality of protrusions are arranged on the brush, the brush is in contact with the rolling brush, and the brush can scrape dirt on the rolling brush and loosen the surface of the rolling brush.

Furthermore, the number of the brushes is multiple, at least one brush is arranged below any one of the press rollers, the brushes can scrape dirt on the rolling brushes, and the brushes are rotating brushes or non-rotating brushes.

Furthermore, the rolling brush is provided with a plush layer, at least one brush is arranged above any press roller, and the brush can be used for loosening the plush layer.

Further, the cleaning component also comprises an adjusting piece, and the adjusting piece can adjust the pressing tightness of the pressing roller and the rolling brush.

Furthermore, the regulating part comprises a tension spring, one end of the tension spring is rotatably connected with the compression roller, the other end of the tension spring is rotatably connected with the rolling brush, and the tension spring can tension the compression roller to be extruded on the rolling brush.

Furthermore, the cleaning component also comprises a fixing piece, wherein a compression roller hole is formed in the fixing piece, and the end part of the compression roller is accommodated in the compression roller hole.

The regulating part comprises a pressure spring, the pressure spring is accommodated in the pressure roller hole, the pressure spring is arranged on one side, away from the rolling brush, of the pressure roller, and the pressure spring is configured to press the pressure roller on the rolling brush.

Furthermore, the adjusting part also comprises an adjusting knob, the adjusting knob is sleeved on the compression roller in a penetrating manner, and the pressing tightness of the compression roller and the rolling brush can be adjusted by the adjusting knob.

Further, the device also comprises a shell;

the shell comprises a shell body and a cover plate, the shell body is provided with an accommodating cavity, the cleaning component, the suction port and the connecting pipe are accommodated in the accommodating cavity, and the cover plate is clamped on the shell body;

the bottom of the shell is provided with an opening at the mounting position of the rolling brush, part of the rolling brush extends out of the shell, and the suction port is fixed in the accommodating cavity of the shell and is close to the edge of the opening of the shell.

Further, the water storage part also comprises a clean water tank;

the casing is provided with the moisturizing mouth, the moisturizing mouth orientation the round brush, the moisturizing mouth in between compression roller and suction opening, the moisturizing mouth pass through the water purification pipe with the water purification case is connected.

Further, the pressing roller is provided with a plurality of pressing rollers;

and the compression rollers positioned below the water replenishing port can extrude sewage and dirt on the rolling brush, and the compression rollers positioned above the water replenishing port can extrude water on the cleaned rolling brush.

Furthermore, the compression roller is a threaded rod provided with a threaded groove, and dirt on the surface of the rolling brush can be squeezed and kneaded off by the threaded rod.

Furthermore, the lower edge of the opening is provided with a dirt blocking strip, and the dirt blocking strip is in contact with the ground.

Furthermore, the rolling brush device further comprises a driving device, and the driving device can drive the rolling brush to rotate.

Furthermore, a check valve is arranged at the joint of the sewage tank and the connecting pipe or the joint of the suction port and the connecting pipe, and the check valve prevents sewage and dirt in the sewage tank from flowing back into the connecting pipe.

Furthermore, the device also comprises an operating rod which is rotatably arranged on the shell;

still include the gyro wheel, the gyro wheel is installed on the shell.

Compared with the prior art, the efficient and durable cleaning equipment has the technical scheme that at least one or more of the following beneficial effects are achieved:

this patent high-efficient durable cleaning equipment simple structure is compact, is favorable to simplifying product structure and reduce cost. The structure is simple, the weight and the volume are reduced, and the user can take and use the electric heating cooker more conveniently;

the brush is additionally arranged, the bulge on the brush is in point-surface contact with the rolling brush, and compared with the surface-surface contact formed by the water scraping strip or the compression roller and the rolling brush, soft dirt such as hair and noodles and the like adhered on the rolling brush cannot be removed by the surface-surface contact acting force of the water scraping strip or the compression roller, and even the soft dirt can be firmly extruded and attached on the rolling brush to form the point-surface contact brush, the bulge on the brush can hook off the soft dirt adhered on the rolling brush, so that the brush can more effectively and thoroughly remove the dirt on the rolling brush, the dirt removing effect on the rolling brush is effectively improved, and the surface of the rolling brush is continuously clean and is beneficial to improving the ground cleaning effect; of course, the brush can remove not only soft dirt but also granular dirt more easily.

Add the brush, prevent that compression roller and round brush high-speed relative extrusion from rotating and can form water below the compression roller and pile up, can play the guide effect, the round brush rotates simultaneously and drives the brush and rotates the sewage filth that can extrude the compression roller and guide suction opening department.

After the rolling brush is extruded by the compression roller or the water scraping strip and sewage and dirt are scraped, the plush layer on the surface of the rolling brush is laminated and attached to the rolling shaft, the pressed plush layer continues to rotate forwards, when the rolling brush is contacted with the ground again, the plush layer is laminated and attached together, the sewage and dirt adsorption capacity of the rolling brush can be obviously deteriorated, so that after the rolling brush is extruded by the compression roller, at least one hairbrush which is contacted with the rolling brush is arranged on the surface of the rolling brush, and the bulges on the hairbrush scrape the plush layer, so that the plush layer is fluffy, and the fluffy plush layer can well adsorb the sewage and the dirt on the ground.

The press roller is arranged to replace a water scraping strip in the prior art, the press roller is attached to or close to the rolling brush and rotates reversely with the rolling brush, and compared with the water scraping strip in the prior art, the press roller is in dynamic-static frictional contact with the rolling brush, the resistance applied to the rolling brush is smaller, and the requirement of the rolling brush on the driving power can be reduced; for use among the prior art to scrape the technical scheme that the scrubbing of scrubbing was scraped to the water bar, the technical scheme that this patent set up the compression roller is applyed less in the resistance of round brush for the power loss of round brush is less, has greatly reduced the round brush resistance that rotates forward, can save the drive power of round brush, and does not harm round brush and compression roller surface help prolonging the life of product.

Set up the compression roller, form the rotatory extrusion of two cylinders, can extrude the round brush to get rid of sewage, block the large granule filth, make the round brush extruded to little wet, little dry, half dry state even, add the compression roller, not only can extrude sewage and/or granule filth on the round brush, be favorable to the automatic wringing of round brush, still can improve the work efficiency and the clean effect of round brush, avoid the round brush clean back ground to remain water mark and filth.

The adjusting piece is arranged to adjust the extrusion degree of the press roller and the brushing velvet layer so as to achieve the best cleaning effect.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic perspective view of a highly effective and durable cleaning apparatus according to the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of one embodiment of the present invention;

FIG. 3 is a schematic partial block diagram of another embodiment of the present invention;

FIG. 4 is a schematic structural view of one embodiment of a press roll according to the present invention;

FIG. 5 is a perspective view of the brush of the present invention;

FIG. 6 is a schematic perspective view of the cleaning element, housing and roller of the present invention;

FIG. 7 is a schematic perspective view of the cleaning element, housing and roller of the present invention;

FIG. 8 is a schematic plan view of one embodiment of a cleaning element according to the present invention;

FIG. 9 is a schematic perspective view of a cleaning element according to another embodiment of the present invention;

FIG. 10 is a schematic plan view of a cleaning member according to yet another embodiment of the present invention;

FIG. 11 is a perspective view of the adjustment member of FIG. 9;

FIG. 12 is a schematic perspective view of an adjustment knob according to the present invention;

fig. 13 is a schematic plan view of an adjusting knob according to the present invention.

Wherein, 1-cleaning component, 3-suction component, 4-shell, 5-operating lever, 11-rolling brush, 111-rolling shaft, 112-plush layer, 12-compression roller, 121-rod body, 122-rotating shaft, 123-smooth rod, 124-threaded rod, 13-fixing piece, 131-rolling brush hole, 132-compression roller hole, 1321-compression spring groove, 141-tension spring, 142-compression spring, 143-adjusting knob, 1431-rotating hole, 1432-first adjusting hole, 1433-second adjusting hole, 1434-bulge, 1435-adjusting end, 15-driving device, 16-hairbrush, 161-bulge, 21-suction port, 22-water replenishing port, 23-sewage tank, 231-sewage tank lock catch, 24-water purifying tank, 41-shell, 42-cleaning component cover plate, 43-main body cover plate, 421-adjusting opening, 44-dirt blocking strip, 45-pulley, 51-handle and 52-roller.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "provided," "connected," "mounted," "sleeved," "opened," "fixed," and the like are to be construed broadly, e.g., as fixed or detachable connections or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1 to 13, as shown in fig. 1 to 13, an efficient and durable cleaning apparatus according to an embodiment of the present invention includes a cleaning unit 1, a water storage unit, a suction unit 3, a housing 4, and a lever 5;

the cleaning component 1 comprises a roller brush 11 and at least one press roller 12, the length directions of the roller brush 11 and the press roller 12 are consistent, the press roller 12 is pressed on the roller brush 11 and is far away from one side of the advancing direction of the roller brush 11, in an example, the press roller 12 is pressed above the roller brush 11 and is far away from one side of the advancing direction of the roller brush 11; the press roller 12 presses the roller brush 11 to press the sewage on the roller brush and to peel off the dirt on the roller brush.

The rolling brush 11 is a water-absorbing rolling brush, the rolling brush 11 includes a rolling shaft 111 and a water-absorbing layer sleeved outside the shaft rod, the water-absorbing layer may be a water-absorbing collodion layer, a fluff layer or other water-absorbing flexible layers, common water-absorbing collodion layers include polyvinyl alcohol collodion, and the like, in the example, the water-absorbing layer is a fluff layer 112; connecting shafts are respectively arranged at two ends of the roller 111, the roller 111 and the connecting shafts are coaxially arranged, and the outer diameter of the roller 111 is larger than that of the connecting shafts.

The pressing roller 12 comprises a rod body 121 and a rotating shaft 122, the rotating shaft 122 is respectively arranged at two ends of the rod body 121, the outer diameter of the rotating shaft 122 is smaller than that of the rod body 121, and in the example, the rotating shaft 122 is integrally connected with the rod body 121. The press roller 12 can be a smooth rod 123 or a threaded rod 124, and can also be press rollers with concave-convex surfaces in other forms, and when the press roller 12 is the threaded rod 124 or the press rollers with concave-convex surfaces, sewage and dirt on the surface of the rolling brush can be squeezed, and the surface of the rolling brush 11 can be kneaded, so that the decontamination effect of the rolling brush 11 is better. As shown in fig. 4, the press roller 12 is a smooth rod 123, the press roller 12 presses the rolling brush 11, the rolling brush 11 and the press roller 12 form two cylinders to rotate and extrude to reduce the rotation resistance of the rolling brush, which is helpful for reducing the damage to the rolling brush and prolonging the service life of the product, and the press roller extrudes the surface of the rolling brush, so that the effect of extruding and removing sewage and dirt is better, and the plush layer of the rolling brush is automatically extruded to be in a slightly wet, slightly dry or semi-dry state, so that the equipment obtains a better cleaning effect. The press roller 12 is another preferable scheme of a threaded rod, as shown in fig. 2-3 and 9, the press roller 12 is a threaded rod, at least one spiral groove is arranged on the surface of the threaded rod, the spiral groove forms a raised thread, and the surface of the threaded rod with the raised and lowered structure can not only press the moisture of the plush layer on the rolling brush 11, but also rub the plush layer 112, so that the plush layer 112 is effectively cleaned, and sewage and dirt on the plush layer can be better removed.

Preferably, the outside diameter of the roller brush 11 is larger than that of the press roller 12.

In another embodiment, the washing machine further comprises at least one brush 16, as shown in fig. 5, the brush 16 is provided with a plurality of protrusions 161, the brush 16 is in contact with the roller brush 11, and the brush 16 can scrape dirt on the roller brush 11 and loosen the surface of the roller brush 11. Preferably, the brush 16 is provided in plurality, at least one brush 16 is disposed below any one of the press rollers 12, and the brush 16 can scrape dirt off the drum brush 11. It is further preferable that at least one brush 16 is disposed above any one of the press rolls 12, the brush 16 may be capable of loosening the pile layer 112, and the brush disposed above the press roll 12 may or may not rotate.

The cleaning component 1 further comprises a fixing piece 13, wherein a rolling brush hole 131 and a press roller hole 132 are formed in the fixing piece 13, a connecting shaft on the rolling brush 11 is rotatably installed in the rolling brush hole 131, a rotating shaft 122 on the press roller 12 is rotatably installed in the press roller hole 132, the inner diameter of the rolling brush hole 131 is matched with the outer diameter of the connecting shaft, and the inner diameter of the press roller hole 132 is not smaller than the outer diameter of the rotating shaft 122. In one example, the inner diameter of the roller hole 132 is larger than the outer diameter of the rotating shaft 122. Of course, the fixing member 13 may also extend to the driving device, as shown in the fixing member 13 in fig. 6-10, the fixing member 13 is provided with a rotation hole at the position where the driving device is installed, the rotation shaft of the driving device passes through the rotation hole to drive the rolling brush 11 and/or the compression roller 12 to rotate, in addition, two ends of the brush 16 are also respectively rotatably installed on the fixing member 13, and the rolling brush 11 is detachably installed on the fixing member 13.

In a preferred embodiment, the cleaning member 1 further comprises an adjusting member capable of adjusting the pressing tightness of the press roller 12 and the roll brush 11; the adjusting part can be a tension spring 141 or a pressure spring 142, and in one embodiment, as shown in fig. 8, the adjusting part is a tension spring 141, two ends of the tension spring 141 are provided with lantern rings, one of the lantern rings is sleeved on the connecting shaft of the rolling brush 11, the other lantern ring is sleeved on the rotating shaft 122 of the press roller 12, the tension spring 141 tensions the rolling brush 11 and the press roller 12 to press the press roller on the rolling brush, and in an example, the tension spring is located on one side of the fixing plate, which is far away from the press roller and the rolling brush. In another embodiment, as shown in fig. 7 and 8, the adjusting member is a compression spring 142, a compression spring groove 1321 is formed in a side of the roller hole 132 away from the roller brush 11, one end of the compression spring 142 is accommodated in the compression spring groove 1321, and the other end of the compression spring 142 abuts against the rotating shaft 122 of the compression roller 12.

Preferably, the adjusting member further includes an adjusting knob 143, as shown in fig. 8-10 and 12-13, a rotating hole 1431 is formed on the adjusting knob 143, an adjusting end 1435 is formed at one end of the adjusting knob 143 close to the rotating hole 1431, a first adjusting hole 1432 and a second adjusting hole 1433 are respectively formed at the other end of the adjusting knob 143 far from the rotating hole, the first adjusting hole 1432 and the second adjusting hole 1433 are asymmetrically arranged, a distance between a farthest side of a center of the rotating hole 1431 from the first adjusting hole 1432 is greater than a distance between a farthest side of the center of the rotating hole 1431 from the second adjusting hole 1433, the first adjusting hole 1432 is communicated with the second adjusting hole 1433, and a smooth protrusion 1434 is formed between the first adjusting hole 1432 and the second adjusting hole 1433 and is far from the rotating hole.

The water storage component comprises a suction port 21, a water replenishing port 22, a sewage tank 23 and a clean water tank 24, as shown in fig. 2, the suction port 21 is arranged at one side of the cleaning component 1 close to the press roller 12, the opening direction of the suction port 21 faces the rolling brush 11 or the ground, and the suction port 21 is connected with the sewage tank 23 through a connecting pipe; the plurality of water replenishing ports 22 are arranged above the suction port 21, the water replenishing ports 22 face the rolling brush 11, the water replenishing ports are arranged between the pressing roller 12 and the suction port 21, and the water replenishing ports 22 are connected with the clean water tank 24 through a clean water pipe.

Preferably, a check valve is disposed at a connection position of the sewage tank 23 and the connection pipe, and the check valve prevents sewage and dirt in the sewage tank from flowing back into the connection pipe, and of course, the check valve may be disposed on the connection pipe. Preferably, the width of the suction opening 21 is not less than the length of the roller brush, in an example, a handle is provided on the sewage tank 23, the handle is convenient for taking and placing the sewage tank 23, and the width of the suction opening 21 is consistent with the length of the roller brush.

The suction part 3 sucks the sewage and dirt squeezed out by the press roll 12 into the sewage tank 23 through the suction port 21 and the connecting pipe in sequence.

Preferably, the press roll 12 is provided in plurality; the two sides of the water replenishing port 22 are provided with the compression rollers 12, the compression rollers 12 located below the water replenishing port can extrude sewage and dirt on the rolling brushes, and the compression rollers 12 located above the water replenishing port can extrude water on the cleaned rolling brushes.

The housing 4 includes a housing 41 and a cover plate, as shown in fig. 6 and 7, the housing 41 has a containing cavity, the cleaning component, the suction port and the connecting pipe are all contained in the containing cavity, the cover plate is clamped on the housing, in the example, the cover plate includes a cleaning component cover plate 42 and a main body cover plate 43, the cleaning component cover plate 42 is covered on the housing 41 above the installation position of the cleaning component, and the main body cover plate 43 is covered on the housing except the area above the cleaning component;

an adjusting opening 421 is formed in the cleaning component cover plate 42, and the length direction of the adjusting opening 421 is perpendicular to the length direction of the press roller 12; the fixing member is detachably mounted in the accommodating chamber of the housing 41.

The accommodating cavity is also provided with a fixing rod, the fixing rod can be fixed on the cover plate through a connecting piece, the fixing rod can also be detachably arranged in the shell 41 through the connecting piece, the length direction of the fixing rod is consistent with that of the compression roller 12, the outer diameter of the fixing rod is not larger than the inner diameter of the rotary hole 1431, and the fixing rod corresponds to the adjusting opening 421 up and down.

An opening is formed in the bottom of the shell 4 at the mounting position of the rolling brush, part of the rolling brush body of the rolling brush penetrates through the opening to extend out of the shell, and the suction port 21 is close to the opening edge of the shell; opening lower limb is kept away from suction opening 21 one side and is provided with dirt blocking strip 44, dirt blocking strip 44 length is not less than round brush 11 length, dirt blocking strip 44 width is not less than round brush 11 stretches out the height of the partial round brush body outside the shell, so that dirt blocking strip 44 and ground contact, dirt blocking strip 44 can block sewage filth, and is preferred, dirt blocking strip 44 has elasticity with ground contact portion. In the example, a baffle plate is provided on the upper side of the suction port 21 to be closely fitted to both the housing and the suction port 21. The bottom of the shell is provided with at least one pulley 45, the pulley 45 is close to one side of the dirt blocking strip 44, the rotation direction of the pulley 45 is consistent with that of the rolling brush 11 and the roller 52, and in the example, the number of the pulleys 45 is two.

The adjusting knob 143 of the present application is installed and used as follows:

the first adjusting hole 1432 or the second adjusting hole 1433 of the adjusting knob 143 is inserted in the rotating shaft 122 of the pressing roller 12, the adjusting knob 143 is located between the rod body 121 of the pressing roller 12 and the fixing member 13, the rotating hole 1431 of the adjusting knob 143 is inserted in the fixing rod, the adjusting end 1435 of the adjusting knob 143 extends out of the cleaning member cover plate 42 through the adjusting opening 421, the adjusting end 1435 is moved towards the rolling brush direction, the pressing roller 12 moves into the first adjusting hole 1432 through the protrusion 1434 in the second adjusting hole 1433, the adjusting end 1435 is moved away from the rolling brush direction, the pressing roller 12 is extruded into the second adjusting hole 1433 through the protrusion 1434 in the first adjusting hole 1432, the distance between the pressing roller 12 and the rolling brush 11 when the pressing roller 12 is located in the second adjusting hole 1433 is larger than the distance between the pressing roller 12 and the rolling brush 11 when the pressing roller 12 is located in the first adjusting hole 1432, so that by adjusting the pressing roller 1432 or the second adjusting hole 1433, to change the degree of tightness of the press roller 12 against the roller brush 11.

The cleaning component 1 further comprises a driving device 15, the rolling brush 11 and/or the pressing roller 12 are/is connected with the driving device 15, in one embodiment, the rolling brush 11 is connected with the driving device 15, the pressing roller (12) is pressed on the rolling brush 11, the pressing roller 12 passively follows the rolling brush 11, and the pressing roller 12 is driven to rotate in the opposite direction through the rotation of the rolling brush 11. In another embodiment, the pressing roller is connected with a driving device 15, and the pressing roller 12 drives the rolling brush 11 to rotate in the opposite direction. In another embodiment, there are two driving devices 15, one of the driving devices 15 is connected to the roller brush 11, the other driving device 15 is connected to the press roller 12, and both the roller brush 11 and the press roller 12 are driven by the respective driving devices 15 to rotate, preferably, the roller brush 11 and the press roller 12 rotate in opposite directions, and the arc lengths of the rotation of the roller brush 11 and the rotation of the press roller 12 in a unit time are the same, so that the roller brush 11 rotates without the rotation resistance from the press roller 12.

The operating lever 5 is rotatably mounted on the housing, in the example shown the waste tank 23 and the suction member 3 are fixed to the operating lever 5, the suction member 3 is located above the tank, and the lever section of the connecting tube is built into the operating lever. In the example, a handle 51 is further arranged at one end of the operating rod 5 away from the shell, and the handle 51 is provided with opening, closing and other operating mode buttons; the sewage tank 23 is detachably mounted on the operating rod, preferably, the operating rod 5 is provided with a sewage tank lock 231, the sewage tank lock 231 is located above the sewage tank 23, and the sewage tank can be taken down from the operating rod by pressing the sewage tank lock 231. The operating rod 5 is provided with a roller 52 at one end close to the shell 4, roller shafts are symmetrically arranged at two sides of the operating rod 5, the roller shafts penetrate through the shell 4 and extend out of the shell, and the roller 52 can be rotatably arranged on the roller shafts.

Of course, the foul water tank 23 and the suction means 3 do not have to be mounted on the operation lever 5; the sewage tank 23 and the suction member 3 may also be installed in the accommodating chamber of the housing 41; the waste water tank 23 may be installed in the receiving chamber of the housing 41, and the suction unit 3 may be installed on the operation lever 5. In the above installation of the foul water tank 23 and the suction means 3, in the case where the fresh water tank 24 is provided, the fresh water tank 24 may be detachably or non-detachably installed in the housing cavity of the housing 41, and the fresh water tank 24 may also be detachably installed on the operation rod 5.

This patent the durable cleaning device of high efficiency, its technical scheme has one or more following beneficial effect at least:

this patent high-efficient durable cleaning equipment simple structure is compact, is favorable to simplifying product structure and reduce cost. The structure is simple, the weight and the volume are reduced, and the user can take and use the electric heating cooker more conveniently;

the brush is additionally arranged, the bulge on the brush is in point-surface contact with the rolling brush, and the bulge can hook off soft dirt adhered on the rolling brush, so that the brush can more effectively and thoroughly remove the dirt on the rolling brush, the dirt removing effect on the rolling brush is effectively improved, and the surface of the rolling brush is continuously clean, which is beneficial to improving the ground cleaning effect;

after the rolling brush is extruded by the press roller or the water scraping strip, the plush layer on the surface of the rolling brush is laminated and attached to the rolling shaft, the pressed plush layer continues to rotate forwards, when the rolling brush is contacted with the ground again, the sewage and dirt adsorption capacity of the pressed plush layer is obviously poor, after the rolling brush is extruded by all the press rollers, the hairbrush is continuously arranged in the rotating direction of the rolling brush, the plush layer is scraped by the protrusions on the hairbrush, so that the plush layer becomes fluffy, and the fluffy plush layer can well adsorb the sewage and dirt on the ground, therefore, the hairbrush is greatly beneficial to the rolling brush to improve the cleaning capacity.

The press roller is arranged to remove sewage and block large-particle dirt, the press roller is attached to or close to the rolling brush and rotates reversely with the rolling brush, and compared with the water scraping strip in the prior art which is in dynamic-static frictional contact with the rolling brush, the resistance applied to the rolling brush is smaller, and the requirement of the rolling brush on the driving power can be reduced; for use among the prior art scrape water strip scrape the technical scheme that the round brush dewatering decontaminated, the technical scheme that this patent set up the compression roller is applyed less in the resistance of round brush for the power loss of round brush is less, has greatly reduced the round brush forward pivoted resistance, can save the drive power of round brush, and does not harm round brush and compression roller surface help prolonging the life of product.

Set up the compression roller, form the rotatory extrusion of two cylinders, can extrude the round brush makes the round brush extruded to little wet, little dry, even half-dry state, adds the compression roller, not only can extrude sewage and/or granule filth on the round brush, is favorable to the automatic wringing of round brush, still can improve the work efficiency and the clean effect of round brush, avoids the round brush clean back ground to remain water mark and filth.

The adjusting piece capable of adjusting the compression degree of the compression roller is arranged, so that the extrusion degree of the compression roller and the rolling brushing velvet layer can be adjusted according to the actual use condition, and the best cleaning effect can be achieved.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "yet another embodiment," "other embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications and variations may be made therein by those of ordinary skill in the art within the scope of the present invention.

Claims (16)

1. An efficient and durable cleaning device, characterized by comprising a cleaning part (1), a water storage part and a suction part (3);

the cleaning component (1) comprises a rolling brush (11) and at least one compression roller (12), the rolling brush (11) is provided with a water absorbing layer, and the compression roller (12) is pressed on the rolling brush (11) and is far away from one side of the rolling brush in the advancing direction;

the water storage part is provided with a suction port (21), a connecting pipe and a sewage tank (23), the suction port (21) is arranged on one side, close to the compression roller (12), of the cleaning part (1), the opening direction of the suction port (21) faces the rolling brush (11) or the ground, and the suction port (21) is connected with the sewage tank (23) through the connecting pipe;

the suction member sucks sewage and contaminants into the sewage tank through a suction port (21).

2. The efficient and durable cleaning device according to claim 1, further comprising a brush (16), wherein a plurality of protrusions (161) are arranged on the brush (16), the brush (16) is in contact with the roller brush (11), and the brush (16) can scrape dirt on the roller brush (11) and loosen the surface of the roller brush (11).

3. A highly efficient and durable cleaning device as claimed in claim 2, wherein said brush (16) is provided in plurality, at least one brush (16) is provided under any one of the press rolls (12), and said brush (16) can scrape off the dirt on the roll brush (11).

4. A highly efficient and durable cleaning device according to claim 3, characterized in that the roller brush (11) is provided with a pile layer (112), at least one brush (16) being arranged above any of the press rolls (12), said brush (16) being capable of loosening said pile layer (112), said brush (16) being a rotating brush or a non-rotating brush.

5. A highly efficient and durable cleaning device according to claim 1, characterized in that the cleaning member (1) further comprises an adjusting member capable of adjusting the pressing tightness of the press roller (12) and the roll brush (11).

6. The efficient and durable cleaning device according to claim 5, wherein the adjusting member comprises a tension spring (141), one end of the tension spring (141) is rotatably connected with the press roller (12), the other end of the tension spring (141) is rotatably connected with the rolling brush (11), and the tension spring (141) can tension the press roller (12) to be pressed on the rolling brush (11).

7. The high-efficiency durable cleaning device according to claim 5, wherein the cleaning member (1) further comprises a fixing member (13), the fixing member (13) is provided with a pressing roller hole (132), and the end of the pressing roller (12) is accommodated in the pressing roller hole (132);

the adjusting part comprises a pressure spring (142), the pressure spring (142) is accommodated in a pressure roller hole (132), the pressure spring (142) is arranged on one side, away from the rolling brush (11), of the pressure roller (12), and the pressure spring (142) is configured to press the pressure roller (12) on the rolling brush (11).

8. The efficient and durable cleaning device as claimed in claim 6 or 7, wherein the adjusting member further comprises an adjusting knob (143), the adjusting knob (143) is sleeved on the press roller, and the adjusting knob (143) can adjust the pressing tightness of the press roller (12) and the rolling brush (11).

9. The high efficiency durable cleaning apparatus of claim 1 further comprising a housing (4);

the shell (4) comprises a shell (41) and a cover plate, the shell (41) is provided with an accommodating cavity, the cleaning component (1), the suction port (21) and the connecting pipe are accommodated in the accommodating cavity, and the cover plate is clamped on the shell (41);

an opening is formed in the bottom of the shell (41) at the mounting position of the rolling brush, part of the rolling brush (11) extends out of the shell (41), and the suction opening (21) is fixed in the containing cavity of the shell (41) and is close to the edge of the shell opening.

10. The efficient durable cleaning apparatus of claim 9 wherein the water storage component further comprises a clean water tank (24);

be provided with moisturizing mouth (22) on casing (41), moisturizing mouth (22) orientation round brush (11), the moisturizing mouth is in between compression roller (12) and suction opening (21), moisturizing mouth (22) pass through the water purification pipe with water purification case (24) are connected.

11. The highly efficient and durable cleaning apparatus as claimed in claim 10, wherein said press roll (12) is provided in plurality;

and compression rollers (12) are arranged on two sides of the water replenishing port (22), the compression rollers (12) positioned below the water replenishing port can extrude sewage and dirt on the rolling brush, and the compression rollers (12) positioned above the water replenishing port can extrude water on the cleaned rolling brush.

12. A highly efficient and durable cleaning device according to claim 1, characterized in that the press roll (12) is a threaded rod provided with threaded grooves, which is capable of squeezing and kneading off dirt on the surface of the roll brush (11).

13. The efficient durable cleaning apparatus of claim 9 wherein the lower edge of the opening is provided with a dirt bar (44), the dirt bar (44) being in contact with the floor.

14. A highly efficient and durable cleaning device according to claim 1, characterized by further comprising a driving device (15), wherein the driving device (15) is capable of rotating the roller brush (11).

15. The highly efficient and durable cleaning apparatus as claimed in claim 1, wherein the junction of the sump (23) and the connection pipe or the junction of the suction port (21) and the connection pipe is provided with a check valve which blocks the reverse flow of sewage sludge in the sump into the connection pipe.

16. The high efficiency durable cleaning apparatus of claim 9 further comprising an operating lever (5), the operating lever (5) rotatably mounted to the housing (4);

the roller (52) is further included, and the roller (52) is installed on the shell (4).

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