CN217592731U - Integral type support frame, modular structure and cleaning device - Google Patents

Abstract

The utility model discloses an integrated support frame, a modular structure and cleaning equipment, wherein the cleaning equipment comprises a rolling brush, a threaded conveying rod, a clean water tank and a modular structure; the module structure is internally provided with a water pump and a support frame, the rolling brush is detachably arranged on one side of the rolling brush close to the dirt containing groove, the rolling brush is a water absorption rolling brush, the threaded conveying rod is rotatably arranged in the dirt containing groove, and the threaded conveying rod can scrape off and convey water and dirt on the rolling brush; the clean water tank conveys clean water to the surface of the rolling brush through the water pump, and the sewage tank can collect water and dirt on the rolling brush. The support frame comprises an integrally formed support frame main body; the support frame main part is seted up the dirty groove that holds that link up along length direction, the opening in the dirty groove that holds faces one side of support frame main part, the support frame main part is provided with at least one open-ended integrated component chamber. The utility model relates to an ingenious, simple structure, modular design, the assembly of being convenient for and each part are dismantled and are changed or the maintenance.

Description

Integral type support frame, modular structure and cleaning device

Technical Field

The utility model relates to a clean field in ground especially relates to an integral type support frame, modular structure and cleaning device.

Background

At present, the main structure of the cleaning device adopts plastic parts, and due to the limitation of materials and processes, the plastic parts are difficult to be integrally formed, even if the bearing force after the integral forming is limited or under the condition of pursuing the bearing force to reach the standard, the final plastic part product inevitably becomes large and heavy, and the development direction of the simplification and the miniaturization of the cleaning equipment is not met.

Meanwhile, the conventional support frame generally adopts a split structure, and the split structure is not beneficial to overall stability and firmness and is easy to break down.

In view of the above 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 provide an integrated support frame, a modular structure and a cleaning device, the support frame is often used for installing the cleaning components of the cleaning device, such as a rolling brush, a thread conveying rod, a compression roller component and the like, the support frame is integrally formed, the cleaning components are convenient to assemble, and the rolling brush, the thread conveying rod, the compression roller component and a water pump energy storage component can be detachably arranged on the support frame, so that the cleaning function of the cleaning device is realized; the metal support frame formed by stretching integrally plays a role in stably supporting the whole equipment, and is favorable for simplifying the equipment structure and improving the firmness of the equipment. The specific technical scheme is as follows:

according to one aspect of the present disclosure, there is provided an integrated stand, including an integrated stand body; the support frame main part is seted up the flourishing dirty groove that link up along length direction, the opening in flourishing dirty groove is towards one side of support frame main part, support frame main part is provided with at least one open-ended integrated component chamber.

Furthermore, the support frame main body is provided with a compression roller groove, the axial direction of the compression roller groove is consistent with that of the sewage containing groove, and the compression roller groove is arranged above the sewage containing groove.

Further, a first tooth comb is arranged on the support frame main body and is arranged between the compression roller groove and the dirt containing groove; and/or

A first brush groove is formed in the support frame body and is arranged between the compression roller groove and the dirt containing groove, and a brush is rotatably arranged in the first brush groove.

Furthermore, a second tooth comb is arranged on the support frame main body and is positioned above the compression roller groove; and/or

A second brush groove is formed in the support frame main body and located above the compression roller groove, and a brush is rotatably mounted in the second brush groove.

Furthermore, there are two second tooth combs, and the racks on two second tooth combs are arranged in a staggered manner.

Furthermore, the support frame main body is a metal support frame.

Furthermore, one end of the support frame main body is detachably provided with a first shell cover, and the other end of the support frame main body is detachably provided with a second shell cover.

According to another aspect of the patent, a modular structure is provided, which comprises a water pump energy storage assembly and a support frame according to the scheme; the water pump energy storage assembly is detachably arranged in the cavity of the integrated assembly and comprises an integrated bracket, a water pump, a circuit board and an energy storage component; the water pump, the circuit board and the energy storage component are detachably mounted on the integrated support, the water pump and the energy storage component are electrically connected with the circuit board, the circuit board is provided with a water pump control module, the water pump control module can control the water pump to be opened, closed and adjusted in flow, and the energy storage component can provide electric energy for the circuit board.

According to a further aspect of the patent, there is provided a cleaning appliance comprising a roller brush, a threaded conveyor bar, a clean-water tank and a modular structure according to the above aspect;

the rolling brush is detachably arranged at one side of the rolling brush close to the dirt containing groove, the rolling brush is a water absorbing rolling brush, the rolling brush can clean water and dirt on the ground,

the thread conveying rod can be rotatably arranged in the dirt containing groove and can scrape off and convey water and dirt on the rolling brush;

the clean water tank conveys clean water to the surface of the rolling brush through the water pump, and the sewage tank can collect water and dirt on the rolling brush.

The roller brush further comprises a roller assembly, the roller assembly is arranged in the roller groove, and water and dirt on the roller brush can be further removed by the roller assembly;

the cleaning machine is characterized in that a whole machine control module is arranged on the circuit board and can control the cleaning equipment to be opened and closed.

Compared with the prior art, the technical scheme of this patent has one or more following beneficial effects at least:

the support frame is often used for installing cleaning device's cleaning element, for example round brush, screw thread transport pole and compression roller subassembly etc. integrated into one piece's support frame, cleaning element convenient assembling, and round brush, screw thread transport pole, compression roller subassembly and the equal demountable installation of water pump energy storage subassembly are on the support frame to realize cleaning device's clean function.

The metal support frame of the preferred integrated into one piece stretch forming of support frame plays firm whole equipment of support effect, and common plastic support frame is difficult integrated into one piece because of the technology restriction on the market to the plastic support frame needs thickness thickening if playing the supporting role, thereby makes equipment comparatively heavy, is unfavorable for equipment structure simplification or the promotion of equipment firmness.

Set up first tooth comb and/or brush, rack or brush hair and round brush form the contact of point face, for the face-to-face contact of scraping water strip or depression bar and round brush formation, adhesion such as hair on the round brush, compliance filth such as noodless, the face-to-face contact effort of scraping water strip or depression bar can't be got rid of, even the attached on the round brush of extrusion that compliance filth may be more firm, and form the first tooth comb and/or the brush of point face contact, rack or brush hair on it can hook the compliance filth of adhesion on the round brush, thereby can be more effective, the filth on the more thorough removal round brush, effectively improve the effect of getting rid of filth on the round brush, thereby help improving the clean effect of ground. Compression roller component and round brush are high-speed relative extrusion simultaneously and are rotated, can form water in compression roller component below and pile up, but a large amount of pondings of drainage of first tooth comb and/or brush are to flourishing dirty inslot, avoid ponding to splash everywhere and lead to this equipment can not well dry the ground.

Set up second tooth comb or brush, the round brush is after compression roller assembly extrudees in order to scrape dewatering and filth, the cotton flannel layer that the round brush surface absorbs water is laminated and is pasted on the roller bearing, the cotton flannel layer that absorbs water that the pressure was pasted continues to rotate forward, when contact with ground once more, because the cotton flannel absorbs water the layer and pastes together, the round brush adsorbs sewage and filth ability can obviously worsen, so after the round brush extrudees through compression roller assembly, the round brush surface sets up second tooth comb and/or brush with the round brush contact, rack or brush hair scraping cotton flannel absorb water the layer, make the cotton flannel absorb water the layer and become fluffy, and fluffy cotton flannel absorbs water the sewage and the filth on layer absorption ground that can be fine.

When at least two second tooth combs, the racks on different tooth combs are arranged in a staggered manner, so that the flexible cleaning layer of the rolling brush is convenient to fully and comprehensively fluffy.

This patent design benefit, simple structure, modular design, the assembly of being convenient for and each part are dismantled and are changed or the maintenance.

The dirty inslot that holds sets up the screw thread and carries the pole, the screw thread is carried the sewage that the round brush extruded and/or granule filth and is carried the sewage filth drainage mouth to the other end from screw thread transport pole one end along spiral slot. In addition, the screw thread conveying rod is provided with the screw groove, so that the surface of the screw thread conveying rod is concave-convex, when the screw thread conveying rod presses the rolling brush and rotates, the concave-convex surface of the screw thread conveying rod rubs, beats and extrudes the rolling brush, and the washing and drying effects on the surface of the rolling brush are better.

Set up the compression roller subassembly in the compression roller groove, further remove the water, block the large granule filth, can further extrude the round brush makes the round brush extruded to little wet, little dry, even half dry state, forms two segmentation extrusion with the screw thread delivery rod, still can improve the work efficiency of round brush, further improves the clean effect of round brush, avoids the round brush clean back ground to remain water mark and filth.

Set up flourishing dirty groove, sewage, clear water and filth pass through screw thread conveying rod forms sewage filth drainage channel with the cooperation in flourishing dirty groove, derives through sewage filth drainage mouth, has solved the difficult problem that can't effectively remove water scrubbing among the prior art. The surface of the dirt containing groove forms an included angle theta from the upper edge of the opening to the lower edge of the opening, the included angle theta is preferably 180-270 degrees, the dirt containing groove is fully surrounded by the rolling brush, water and dirt on the rolling brush fall into the dirt containing groove, and the water and the dirt are prevented from overflowing; in addition, the larger the wrapping angle theta of the sewage containing groove is, the better a conveying channel can be provided for the threaded conveying rod, and the threaded conveying rod can convey more water and sewage to the impeller part or the sewage tank.

The driving structure is arranged in the rolling brush, so that the structure is compact and the space is saved. One end of the rolling brush is provided with a dismounting part, and the built-in driving structure can be dismounted along with the rolling brush. The round brush is provided with anti-sticking dead structure, and anti-sticking dead structure can help the drive structure to continue to rotate when the round brush card is dead unable to rotate, plays the effect of protection motor. The round brush sets up heat dissipation channel to built-in drive structure, reduces the temperature rise speed of motor to realize the purpose of the rotational speed of improvement motor.

Additional aspects and advantages of the invention 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 invention.

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 that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a cleaning apparatus according to the present embodiment;

FIG. 2 is an exploded view of a perspective of the cleaning apparatus of the present embodiment;

FIG. 3 is a partial schematic view of the R portion of FIG. 2;

FIG. 4 is a perspective view of the cleaning device, the supporting frame and the waste water tank according to the embodiment;

FIG. 5 is a schematic cross-sectional perspective view taken along line A of FIG. 4;

FIG. 6 is a schematic view of the cross-sectional structure of FIG. 4 taken along the direction B;

FIG. 7 is an exploded view of the roller brush assembly of the present embodiment;

FIG. 8 is a perspective view of the brush assembly of the present embodiment;

FIG. 9 is a schematic perspective view of another perspective view of the roller brush assembly of the present embodiment;

FIG. 10 is a schematic cross-sectional perspective view of the C-direction of FIG. 9;

FIG. 11 is a schematic cross-sectional view taken along direction D of FIG. 9;

FIG. 12 is a schematic perspective view of the driving structure of the roll brush assembly according to the present embodiment in a disassembled state;

FIG. 13 is a schematic view of another exploded structure of the roll brush assembly according to the present embodiment;

FIG. 14 is a schematic cross-sectional perspective view of the roller brush body, the motor housing and the detachable member of the present embodiment along the axial direction;

FIG. 15 is a schematic perspective view of the roller brush body and the detachable member in the axial direction in the present embodiment;

fig. 16 is a schematic perspective view of the first end cap according to the present embodiment;

fig. 17 is a schematic perspective view of the second end cap according to the embodiment;

fig. 18 is an exploded view of the driving structure according to the present embodiment;

FIG. 19 is a perspective view of the detachable member of the present embodiment;

FIG. 20 is a schematic perspective view in section E of FIG. 19;

FIG. 21 is a schematic plan view of the main body of the housing according to the present embodiment;

FIG. 22 is a schematic cross-sectional perspective view of FIG. 21 from a perspective F-F;

FIG. 23 is a schematic cross-sectional perspective view of FIG. 21 from another perspective in the direction F-F;

FIG. 24 is a perspective view of the button and spring of this embodiment;

FIG. 25 is a perspective view of the button and spring of this embodiment;

FIG. 26 is a perspective view of the screw-threaded conveyor bar and impeller member of the present embodiment;

FIG. 27 is a schematic cross-sectional perspective view of the impeller member of the present embodiment taken along the axial direction;

fig. 28 is a schematic view of an exploded structure of the impeller member according to the present embodiment;

FIG. 29 is a perspective view of the impeller of FIG. 28;

FIG. 30 is a schematic perspective view of the energy storage assembly of the water pump according to this embodiment;

FIG. 31 is a schematic perspective view of the section along the direction G of FIG. 30;

FIG. 32 is a perspective view of the main body of the stand of this embodiment;

fig. 33 is a schematic perspective view of another example of the support main body according to the present embodiment;

FIG. 34 is a perspective view of the waterproof locking structure according to the present embodiment;

FIG. 35 is an exploded view of the waterproof locking structure of the present embodiment;

FIG. 36 is an exploded view of the cleaning device of this embodiment from another perspective;

fig. 37 is a partial structural view of the portion M of fig. 36;

fig. 38 is a perspective view of the wastewater tank according to the embodiment;

FIG. 39 is a perspective view of a seam closure according to the present embodiment;

FIG. 40 is a schematic perspective view of another view of the seam closure of the present embodiment;

fig. 41 is a partial schematic structural view of a T-section of fig. 2.

Wherein, 10-rolling brush component, 1-rolling brush, 21-screw thread conveying rod, 3-compression roller component, 4-disassembly and assembly component, 5-water pump energy storage component, 6-support frame, 71-sewage tank, 72-purified water tank, 73-water pump, 8-operating rod, 11-rolling brush main body, 111-containing cavity, 112-first end cover, 1120-first annular bulge, 1121-clamping block, 1122-perforation, 1123-unlocking groove, 113-second end cover, 1131-through hole, 1132-clamping hook, 1133-second annular bulge, 1134-groove, 1135-waterproof platform, 114-inner cover, 1141-annular rib, 1142-cylinder, 1143-clamping pin, 1144-third annular bulge, 1145-opening hole, 115-waterproof cover, 12-drive structure, 121-shaft, 122-ring gear, 123-motor, 1231-motor heat dissipation hole, 124-motor housing, 1241-first housing, 1242-second housing, 1243-heat dissipation hole, 125-bearing, 13-roller, 130-flexible cleaning layer, 131-fixing frame, 1311-tooth space, 1312-penetrating hole, 132-limiting groove, 133-first limiting groove, 134-second limiting groove, 14-gap, 15-water-blocking cotton, 20-impeller part, 211-main shaft, 212-spiral protrusion, 213-screw meshing tooth, 22-impeller, 221-impeller body, 222-blade, 223-sleeving groove, 224-supporting column, 23-impeller housing, 231-impeller cavity, 2311-a driving groove, 2312-a driving cover, 2313-an annular sealing groove, 232-an impeller shell water inlet, 233-an impeller shell water outlet, 234-an impeller motor, 2341-a driving shaft, 235-a mounting port, 236-a cover body, 237-a screw groove, 41-a shell main body, 411-a button hole, 412-an insertion hole, 413-a limiting column, 414-a stopping groove, 415-a clamping protrusion, 416-a female plug, 417-an insertion hole, 418-an elastic waterproof pad, 4181-a bridging seam, 4182-a V-shaped port, 419-a buckling groove, 42-a button, 421-a plug, 422-a rebounding groove, 423-a stopping elastic sheet, 4231-a bump, 424-a clamping groove, 43-a spring, 51-an integrated bracket, 511-a water pump bracket and 512-an energy storage bracket, 52-circuit board, 521-charging port, 522-display panel, 53-energy storage component, 61-support frame body, 62-dirt containing groove, 621-guide plate, 63-compression roller groove, 64-integrated component cavity, 65-first shell cover, 66-second shell cover, 660-waterproof locking structure, 661-socket groove, 662-male socket body, 6621-slot, 6622-latch, 6623-latch groove, 6624-elastic sealing sheet, 663-male plug, 67-first comb, 68-second comb, 69-fixed piece, 691-first rotating piece, 692-second rotating piece, 6921-limiting rib, 693-extending plate, 6931-elastic latch, 694-dismounting button, 6941-pressing plate, 6942-spring open plate, 6943-snap block, 695-limit snap groove, 712-snap groove, 713-second snap groove, 81-water tank connection structure, 82-slide snap structure.

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 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 exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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 limited 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 explicitly stated or limited otherwise, the terms "disposed," "provided," "connected," "mounted," "sleeved," "opened," "fixed," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 41, as shown in fig. 1 to 41, the cleaning apparatus of the present embodiment includes a cleaning device, a foul water tank 71, a clean water tank 72, and an operation lever 8;

cleaning device includes round brush 1, scours subassembly, compression roller assembly 3 and support frame 6, round brush 1, scours subassembly and compression roller assembly 3 all can be dismantled and install on support frame 6, dirty water tank demountable installation in one side of round brush is kept away from to support frame 6, cleaning device and dirty water tank are connected, cleaning device can clean water and/or filth, the dirty water tank can collect cleaning device's water and/or filth, support frame 6 can block that the water and the filth in the cleaning device spill over, the rotatable installation of action bars is on the support frame, clean water tank demountable installation is on the action bars, as shown in fig. 4 and 6.

The support frame 6 comprises an integrally formed support frame main body 61, as shown in fig. 32-33, the support frame main body 61 is arranged on one side of the rolling brush 1 far away from the advancing direction, a dirt containing groove 62, a pressure roller groove 63 and at least one open-ended integrated assembly cavity 64 are arranged on the support frame main body 61, the dirt containing groove 62 is consistent with the pressure roller groove 63 in the axial direction, the pressure roller groove 63 is arranged above the dirt containing groove 62, the openings of the dirt containing groove and the pressure roller groove 63 face the rolling brush, preferably, the integrated assembly cavity 64 is arranged on one side of the dirt containing groove 62 far away from the rolling brush 1, the integrated assembly cavity 64 is a through cavity with openings at two ends, the dirt containing groove 62 and the pressure roller groove 63 are through grooves running through along the length direction, and the support frame main body 61 is a metal support frame. The axial directions of the integrated assembly cavity 64, the dirt containing groove 62 and the compression roller groove 63 are consistent. The thread conveying rod 21 can be rotatably accommodated in the dirt containing groove 62, the compression roller assembly 3 can be rotatably arranged in the compression roller groove 63, and the water pump energy storage assembly is detachably arranged in the integrated assembly cavity 64. One end of the support frame main body 61 is detachably provided with a first shell cover 65, and the other end of the support frame main body 61 is detachably provided with a second shell cover 66. The support frame plays the whole equipment of support effect, and metal support frame integrated into one piece stretch forming plays firm supporting role, and common plastic support frame is difficult integrated into one piece because of the technological restriction on the market to the plastic support frame needs thickness thickening if play supporting role, thereby makes equipment comparatively heavy, is unfavorable for equipment structure to simplify or the promotion of equipment firmness. In an example, the second housing cover 66 is provided with a socket groove 661, the lower edge of the opening of the dirt containing groove 62 is provided with an inclined guide plate 621, and the guide plate 621 can guide water and dirt in the Cheng Wu groove 62. In the example, the upper and lower parts of the support frame main body 61 are respectively covered with decorative plates, so as to play a role of beauty.

Preferably, the support frame main body 61 is fixedly provided with a first comb teeth 67, as shown in fig. 33, the first comb teeth 67 are arranged between the dirt containing groove 62 and the press roller groove 63. First comb teeth 67 may be metal, plastic or other material, etc. Of course, the support frame main body 61 may further include a first brush groove disposed between the dirt holding groove 62 and the press roller groove 63, a brush is rotatably mounted in the first brush groove, one end of the brush is rotatably mounted on the first housing cover 65, and the other end of the brush is rotatably mounted on the second housing cover 66. In addition, the arrangement of the first tooth comb and the brush at the same time is not excluded. Set up first tooth comb and/or brush, rack or brush hair and round brush form the contact of point face, for the face-to-face contact of scraping water strip or depression bar and round brush formation, adhesion such as hair on the round brush, compliance filth such as noodless, the face-to-face contact effort of scraping water strip or depression bar can't be got rid of, even the attached on the round brush of extrusion that compliance filth may be more firm, and form the first tooth comb and/or the brush of point face contact, rack or brush hair on it can hook the compliance filth of adhesion on the round brush, thereby can be more effective, the filth on the more thorough removal round brush, effectively improve the effect of getting rid of filth on the round brush, thereby help improving the clean effect of ground.

Compression roller subassembly and round brush are high-speed relative extrusion simultaneously and are rotated, can form water in compression roller subassembly below and pile up, but a large amount of pondings of first tooth comb and/or brush drainage are to flourishing dirty inslot, avoid ponding to splash everywhere and lead to this equipment can not well drag the ground dry.

Preferably, the support frame body is provided with a second comb 68, as shown in fig. 33, the second comb 68 is located above the roller groove 63, there may be one or more second combs 68, and when there are more second combs 68, the racks on different second combs 68 are arranged in a staggered manner. The flexible cleaning layer of the fluffy round brush is convenient to fully and comprehensively reach due to the staggered arrangement. In the example, there are two second combs 68. Of course, at least one second brush groove may be further disposed on the support frame main body 61, the second brush groove is disposed above the pressing roller groove 63, and at least one brush is rotatably mounted in the second brush groove. Or both the second comb teeth 68 and the brush may be provided. Of course, the brushes in the second brush grooves may be the same as or different from the brushes in the first brush grooves.

The round brush is after the compression roller assembly extrusion in order to scrape off water and filth, the cotton flannel layer of round brush surface absorbs water and laminates on the roller bearing, the cotton flannel layer that absorbs water that the pressure was pasted continues to rotate forward, when again with ground contact, because cotton flannel absorbs water and laminates together, the ability of round brush absorption sewage and filth can obviously worsen, so after the round brush extrudees through the compression roller assembly, the round brush surface sets up second tooth comb and/or the brush with the round brush contact, rack or brush hair scraping cotton flannel absorb water the layer, make the cotton flannel layer that absorbs water become fluffy, and fluffy cotton flannel layer that absorbs water can be fine adsorbs sewage and filth on ground, consequently, first tooth comb and second tooth comb all help the round brush to improve the cleaning ability greatly.

A fixed member 69 is fixedly disposed on a side of the support frame main body 61 away from the roller brush, as shown in fig. 1-2 and fig. 36-37, the operation rod 8 is rotatably mounted on the fixed member 69 through a rotating structure, the rotating structure includes a first rotating member 691 and a second rotating member 692, the direction of the cleaning device is defined as x direction, the axial direction of the roller brush is defined as y direction, the first rotating member 691 is configured to rotate the operation rod 8 in the x direction, and the second rotating member 692 is configured to rotate the operation rod 8 in the y direction. Preferably, the free end of the operating rod can rotate freely, so that an operator can rotate the operating rod flexibly when using the operating rod. Preferably, the operating rod is provided with a limiting rib 6921, the fixing member 69 is provided with a limiting clamping groove 695, and as shown in fig. 41, when the operating rod is vertically placed, the limiting rib 6921 is limited in the limiting clamping groove 695. In the illustrated example, the retention ribs 6921 are provided on a side of the second rotating member 692 facing the fixed member 69. The operating rod can be vertically fixed, the operating rod is limited to rotate forwards and leftwards and rightwards, and the operating personnel can leave temporarily in the operating process.

The sewage tank 71 is detachably mounted on one side, far away from the rolling brush, of the support frame main body 61, as shown in fig. 36 and 38, in an example, the sewage tank 71 is detachably mounted on a fixing piece 69, an extending plate 693 is arranged on the fixing piece 69, the extending plate 693 extends towards a direction far away from the support frame main body 61, elastic clamping protrusions 6931 are arranged on two sides of the extending plate 693, a clamping groove 712 matched with the elastic clamping protrusions 6931 is arranged on the sewage tank 71, and the elastic clamping protrusions 6931 are clamped in the clamping groove 712. Preferably, the lateral wall that the buckle groove is close to support frame one side is the inclined plane, and the inclined plane is close to the slope of buckle groove notch one end towards the support frame direction. The side wall of the clamping groove is obliquely arranged, so that the elastic clamping protrusion can be more easily installed in the clamping groove or can be popped out from the clamping groove. Of course, sewage incasement still can set up filtration, filtration filters the filth, can separate water and filth, is convenient for clear up the filth, and water after the filtration can also pack into water purification case cyclic utilization, using water wisely in addition.

As shown in fig. 36-37, a detachable button 694 is pivotally connected to the fixing member, the detachable button 694 includes a pressing plate 6941 and a pop-up plate 6942 vertically connected to the pressing plate 6941, the pressing plate 6941 extends in a direction away from the supporting frame body 61, the pressing plate 6941 is parallel to a protruding plate 693, the pop-up plate 6942 is located on a side of the waste water tank 71 close to the supporting frame body 61, and preferably, the pressing plate 6941 and the pop-up plate 6942 are integrally formed. When the pop-up plate 6942 is pulled upward, the pop-up plate 6942 pushes the waste water tank 71 away from the stand body, and pushes the waste water tank 71 out of the stand body. Preferably, the pressing plate 6941 is provided with a locking block 6943, the waste water tank is provided with a second locking groove 713 matched with the locking block 6943, and the locking block 6943 is locked in the second locking groove 713 when the waste water tank is mounted on the support frame body. In an example, the fastening groove 712 is disposed at the bottom of the sewage tank 71, the second fastening groove 713 is disposed at the top of the sewage tank 71, and fastening structures are disposed at the top and the bottom of the sewage tank, so that the sewage tank is stably mounted on the supporting frame, and the firmness and durability of the installation of the sewage tank are improved. The sewage tank is buckled on the fixing piece of the supporting frame, so that the sewage tank is convenient to install; set up the dismouting button, pull the dismouting button and can pull down the sewage case comparatively easily, do benefit to and pour out sewage filth or wash the sewage case. Easy to disassemble, and is especially suitable for female groups with more use and less strength, so that the operation is simpler and more convenient.

And a fresh water tank 72, as shown in fig. 1, the fresh water tank 72 being capable of supplying fresh water to the cleaning roll brush, the fresh water tank including a fresh water tank outlet provided at the bottom of the fresh water tank 72. Preferably, water purification case 72 set up in on the action bars 8, be provided with water tank connection structure 81 and slip buckle structure 82 on the action bars 8, slip buckle structure 82 is located water tank connection structure 81 top, slip buckle structure 82 can slide along action bars 8, and install on water tank connection structure water purification case 72 bottom, and slip buckle structure 82 buckle water purification case 72 is on action bars 8, because of the slip buckle structure can slide along action bars 8, so the slip buckle structure can buckle the water purification case of different volume specifications on the action bars. The water tank connecting structure 81 is provided with a water tank inlet which is communicated with the water outlet of the clean water tank, and the clean water tank 72 conveys the clean water to the surface of the rolling brush through the water outlet of the clean water tank, the water tank inlet and the water inlet pipe. The water purifying tank 72 is provided with a water outlet valve at one end close to the water outlet of the water purifying tank, and when the water purifying tank is disassembled or assembled, the water outlet valve can stop purified water in the water purifying tank from flowing out of the water outlet of the water tank. Set up the water purification case, the round brush washs the round brush simultaneously when clean sewage filth to realize the self-cleaning function of round brush, help the clear better cleaner in ground. Set up the slip buckle structure simultaneously, can install the water purification case of different volume models as required, improve equipment's free flexibility ratio.

Preferably, a water pump 73 is further included, as shown in fig. 31, the water pump 73 is connected with the clean water tank 72 through a water inlet pipe, and the water pump 72 can convey the clean water in the clean water tank 71 to the cleaning device, namely to the surface of the roller brush 1. In the illustrated example, the water pump 73 is mounted within the support frame 6.

Preferably, the water pump 73, the circuit board 52 and the energy storage component 53 are integrated on the water pump energy storage assembly 5, as shown in fig. 30 to 31, the water pump energy storage assembly 5 is detachably mounted in the assembly cavity 64 of the support frame 6, and the water pump energy storage assembly 5 includes an integrated bracket 51, a water pump 73, a circuit board 52 and an energy storage component 53; the water pump, the circuit board 52 and the energy storage component are detachably mounted on the integrated support 51, the water pump is electrically connected with the circuit board 52, the energy storage component provides electric energy for the circuit board 52, and the circuit board 52 provides electric energy for the whole cleaning equipment, for example, the electric energy is provided for the water pump, the impeller motor, the driving structure in the rolling brush and the like. In an example, the energy storage component includes at least two energy storage batteries, and the at least two energy storage batteries are electrically connected in series or in parallel.

The integrated bracket 51 comprises a water pump bracket 511 and an energy storage bracket 512 detachably connected with the water pump bracket 511, the water pump is arranged in the water pump bracket, an energy storage tank is arranged on the energy storage bracket, and the energy storage component is electrically connected in the energy storage tank. In an example, the circuit board 52 is detachably mounted on the energy storage bracket, and the water pump bracket 511 is connected with the energy storage bracket 512 in a snap-fit manner.

The circuit board 52 is provided with a charging port 521, through which an external power supply can charge the energy storage component. Preferably, the charging port is a Type-C port. In an example, the charging port 521 is disposed on a side of the circuit board 52 away from the water pump 73.

The circuit board 52 is provided with water pump control module, energy storage charge-discharge protection module, quick charge module and whole machine control module, water pump control module can control the water pump and open, close and adjust flow etc, overcharge, overdischarge or overcurrent overvoltage when energy storage charge-discharge protection module is disposed and can prevent the energy storage part to charge or discharge, the port that charges is disposed can be for energy storage part quick charge through quick charge module, and the whole machine control module can control opening, closing and other functions of cleaning equipment, better protection energy storage part, reduces the frequency of damage, extension equipment life.

In an example, the position of the integrated component cavity 64 corresponding to the circuit board is provided with a display opening, the display opening is provided with a display panel 522, as shown in fig. 2, the display panel 522 is electrically connected to the circuit board 52, the display panel 522 is configured to be capable of displaying the working state, the electric quantity information, the cleaning mode, the remote control information, and the like of the device, and the display panel 522 is preferably a touch panel.

The brushing component comprises a threaded conveying rod 21 and a dirt containing groove 62, as shown in fig. 5-6, the threaded conveying rod 21 is close to or attached to the rolling brush 1, a spiral protrusion 212 is arranged on the threaded conveying rod, and when the threaded conveying rod 21 rotates, the spiral protrusion 212 can convey water and dirt from one end of the threaded conveying rod 21 to the other end. The spiral protrusion 212 is a flexible spiral protrusion or a rigid spiral protrusion.

Preferably, one end of the screw conveying rod 21 in the conveying direction is provided with an impeller member 20, as shown in fig. 26-29, the screw conveying rod 21 is rotatably accommodated in the dirt containing groove 62, one end of the screw conveying rod 21 is mounted on the first housing cover 65, the other end of the screw conveying rod 21 is rotatably mounted on the impeller member 20, the impeller member 20 is detachably mounted in the second housing cover 66, the impeller member 20 is connected with the sewage tank 72, the screw conveying rod 21 can convey water and dirt on the roller brush 1 to the impeller member, and the impeller member can throw the water and the dirt into the sewage tank.

The impeller part 20 comprises an impeller 22 and an impeller shell 23, the impeller 22 is rotatably installed in the impeller shell 23, an impeller cavity 231, an impeller shell water inlet 232 and an impeller shell water outlet 233 are formed in the impeller shell 23, and the impeller shell water inlet 232 and the impeller shell water outlet 233 are communicated with the impeller cavity 231; the impeller shell water inlet 232 is arranged on one side, close to the threaded conveying rod 21, of the impeller shell 23, the impeller cavity 231 is communicated with the sewage containing groove 62 through the impeller shell water inlet 232, the impeller shell water outlet 233 is connected with the sewage tank 72, and the impeller 22 is configured to throw water and/or sewage at the impeller shell water inlet 232 into the sewage tank 72 from the impeller shell water outlet 233. In the impeller cavity, water and dirt form centrifugal force under the rotation of the impeller, and the water and the dirt are thrown into the sewage tank under the rotation pushing action of the centrifugal force. In an example, the impeller cavity 231 is a cylindrical impeller cavity, the impeller shell 23 is a cylindrical impeller shell, and the impeller shell water outlet 233 is disposed on the surface of the impeller shell 23 and extends out of the impeller shell 23.

The impeller 22 is provided with an impeller motor 234, and the impeller motor 234 is configured to drive the impeller 22 to rotate. Set up the impeller motor, can adjust the impeller rotational speed, the impeller both can be the same with the rotational speed of screw thread conveying pole, also can be different with the rotational speed of screw thread conveying pole, and under general conditions, impeller motor drive impeller rotates at a high speed, can improve the efficiency of drainage and filth.

The first shell cover 65 is provided with an annular meshing groove which can freely rotate, one end of the screw conveying rod 21, which is far away from the impeller part 20, is provided with screw rod meshing teeth 213 matched with the annular meshing groove, the inclined direction of the annular meshing groove is consistent with the rotating direction of the screw conveying rod 21, when the screw conveying rod 21 rotates, the screw conveying rod 21 tends to rotate towards the direction of the first shell cover 65, and therefore the screw conveying rod 21 does not need to worry about falling from one side of the second shell cover when rotating. The second shell cover is provided with a through impeller part hole, the thread conveying rod and the impeller part are installed from the impeller part hole, the thread conveying rod is accommodated in the Cheng Wu groove, the impeller part is accommodated in the impeller part hole, when the thread conveying rod 21 rotates, the thread conveying rod 21 tends to rotate towards the direction of the first shell cover 65, so that the hole of the impeller part Kong Gaige is only required to be covered, and the thread conveying rod and the impeller part do not need to fall from the impeller part hole.

The other end of the screw conveying rod 21 is rotatably mounted on the impeller shell 23, a screw groove 237 is formed in the impeller shell 23, and the other end of the screw conveying rod 21 is rotatably accommodated in the screw groove through a bearing. The screw conveyor bar 21 and the impeller 22 may be coaxially arranged or may not be coaxially arranged.

In the example, the impeller 22 and the impeller motor 234 are both arranged in the impeller cavity 231, the bottom of the impeller cavity 231 is provided with a driving groove 2311, the impeller motor 234 is accommodated in the driving groove 2311, and the driving groove 2311 is hermetically covered with a driving cover 2312; the impeller motor 234 has a driving shaft 2341, the driving shaft 2341 penetrates through the driving cover 2312 and extends into the impeller cavity 231, and the impeller 22 is fixedly sleeved on the driving shaft 2341. Preferably, the outer wall of the driving groove 2311 is sleeved with an annular sealing groove 2313, the driving groove 2311 and the annular sealing groove 2313 are coaxially arranged, a second sealing ring is arranged in the annular sealing groove 2313, and the driving cover 2312 is detachably and hermetically connected into the annular sealing groove 2313. The impeller motor 234 is sealed in the driving groove 2311, so that water in the impeller cavity is prevented from entering the impeller motor to cause damage to the impeller motor.

The impeller shell 23 is provided with a mounting opening 235, and the mounting opening 235 is sealed and covered with a cover body 236; the first sealing ring is sleeved on the side wall of the cover body 236, the cover body 236 is covered on the mounting opening 235 through the first sealing ring in a sealing manner, the impeller shell 23 is arranged in a sealing manner, and water leakage in the impeller cavity 231 is avoided, so that the cleaning equipment is damaged.

The impeller 22 includes an impeller main body 221 and a plurality of annular blades 222 wound on the surface of the shaft body, the impeller main body 221 is provided with a sleeve groove 223, and the impeller main body 221 is rotatably sleeved on an annular sealing groove 2313 through the sleeve groove 223. The cover 236 is provided with a supporting groove, and a side of the impeller 22 away from the sleeve groove 223 is provided with a supporting column 224, the supporting column 224 is rotatably received in the supporting groove, in an example, the supporting column 224 is rotatably connected to the supporting groove through a bearing.

The thread conveying rod 21 is rotatably accommodated in the dirt containing groove 62, the thread conveying rod 21 and the dirt containing groove 62 are coaxially arranged, the dirt containing groove 62 is of an arc groove structure, the thread conveying rod 21 is attached to or attached to the dirt containing groove, an opening of the dirt containing groove 62 faces the rolling brush, and the thread conveying rod 21 is attached to or attached to the rolling brush 1. The water and dirt on the roll brush 1 fall into the dirt containing groove 62.

An included angle theta is formed between the surface of the dirt containing groove 62 and the upper edge of the opening and the lower edge of the opening, namely, the included angle theta is wrapped by the dirt containing groove, the included angle theta is larger than 180 degrees, and the dirt containing groove 62 is close to or attached to the rolling brush 1; further preferably, the included angle θ is between 180 degrees and 270 degrees, and more preferably, the included angle θ is 270 degrees. The sewage containing groove fully surrounds the rolling brush, and water and sewage on the rolling brush fall into the sewage containing groove, so that the water and the sewage are prevented from overflowing; in addition, the larger the dirt containing groove wrapping angle theta is, the better a conveying channel is provided for the threaded conveying rod, and the threaded conveying rod can convey more water and dirt to the impeller part or the sewage tank.

The screw conveying rod 21 comprises a rod-shaped main shaft 211 and a spiral protrusion 212 spirally wound on the main shaft 211, wherein the spiral protrusion 212 is a flexible spiral protrusion or a rigid spiral protrusion. Spiral grooves are formed between adjacent spiral protrusions 212, the spiral grooves can convey water and dirt, and the spiral arrangement direction of the spiral protrusions 212 can be adaptively adjusted according to the rotation direction and the conveying direction of the screw conveying rod 21.

Screw thread conveying rod 21 demountable installation in flourishing dirty inslot 62, screw thread conveying rod 21 with flourishing dirty inslot wall is pressed close to mutually or the attached setting, makes screw thread conveying rod 21 can play the effect of transport water and filth well, screw thread conveying rod 21 passes through spiral slot 213 and carries water and filth to impeller parts position, in the example, the interval of screw thread conveying rod 21 and flourishing dirty inslot 62 inner wall is not more than 1 centimetre, and is preferred, the interval of screw thread conveying rod 21 and flourishing dirty inslot 62 inner wall is not more than 0.5 centimetre, and is most preferred, the interval to crowded screw thread conveying rod 21 and flourishing dirty inslot 62 inner wall is not more than 0.2 centimetre.

Screw thread conveying rod 21 with round brush 1 is pressed close to mutually or attached setting, an embodiment, screw thread conveying rod 21 with round brush 1 is pressed close to the setting, screw thread conveying rod 21 does not follow the commentaries on classics round brush 1, screw thread conveying rod 21 is connected with driver part, driver part drive screw thread conveying rod 21 rotates, and screw thread conveying rod 21 only plays the effect of conveying water and filth, and water and filth on the round brush drop in Cheng Wu groove 62, and screw thread conveying rod 21 carries water and filth to impeller parts department, through the high-speed rotation of blade, throws into in sewage case 72 with water and filth. In another embodiment, the screw conveying rod 21 is in contact with the roller brush 1, the screw conveying rod 21 can convey water and dirt to the impeller part of the screw conveying rod 21, and can also convey purified water through the conveying rod shell 22, the purified water is conveyed by the screw conveying rod 21 in a rotating mode, the purified water is in surface contact with the roller brush 1 to clean the roller brush, and meanwhile, the screw conveying rod is in pressure contact with the roller brush to enable the water on the roller brush to be squeezed better and the dirt on the roller brush to be peeled off. At this moment, the screw conveying rod 21 not only conveys water and dirt through the spiral groove, but also can extrude the water and the dirt on the rolling brush, and meanwhile, the screw conveying rod 21 can convey purified water to the surface of the rolling brush, so that the rolling brush is subjected to water replacement cleaning, the rolling brush is cleaned, and the self-cleaning function of the rolling brush is realized. The functions can be flexibly and freely combined according to actual needs. Of course, if the screw conveying rod 21 only plays a role of conveying water and dirt, a water purifying opening facing the roller brush can be opened on the supporting rod main body, and purified water in the purified water tank is conveyed to the surface of the roller brush through the water pump and the water purifying opening.

The screw thread conveying rod is attached to or attached to the rolling brush and rotates reversely with the rolling brush, the screw thread conveying rod and the rolling brush form two cylinders to rotate oppositely to extrude, so that resistance applied to the rolling brush is small, power loss of the rolling brush is small, driving power of the rolling brush can be saved, and the rolling brush and the surface of the screw thread conveying rod are not damaged, and the service life of a product is prolonged.

The spiral groove is formed in the threaded conveying rod, so that the surface of the threaded conveying rod is concave-convex, when the threaded conveying rod presses the rolling brush and rotates, the concave-convex surface of the threaded conveying rod rubs, beats and extrudes the flexible cleaning layer on the surface of the rolling brush, and the surface of the rolling brush is better in washing and drying effects. The thread conveying rod extrudes the rolling brush, so that water and dirt on the rolling brush can be extruded out, the rolling brush is in a semi-wet state, a slightly wet state or a slightly dry state, and self-cleaning and automatic squeezing of the rolling brush are facilitated. The rolling brush drags and wipes the ground in a wet state to clean the ground, then water and dirt are thrown into a sewage tank through continuous replacement of sewage and purified water on the threaded conveying rod 21 and the rotary rolling brush, and meanwhile, the self-cleaning function of the rolling brush is realized.

Preferably, a plurality of bristles are arranged on the screw conveying rod 21, the bristles are arranged in the spiral grooves and/or on the spiral protrusions 212, and preferably, the bristles are arranged on the spiral protrusions 212. The bristles can increase the friction between the screw conveyor bar 21 and the roller brush 1, and prevent the screw conveyor bar 21 from sliding and not rotating together with the roller brush 1. Still preferably, the screw conveyor bar 21 is a shaftless screw conveyor bar.

The rolling brush 1 is arranged on one side of the supporting frame 6 close to the dirt containing groove, and the rolling brush 1 is in contact with the ground to clean water and dirt on the ground. One end of the support frame main body 61 extends to the upper side of the rolling brush 1, one end of the support frame main body 61 extends to one side of the rolling brush 1 close to the bottom, and the support frame main body 61 can prevent water and dirt on the rolling brush from overflowing. In the example, one end of the roller brush 1 is rotatably mounted on the first housing cover.

The roller brush 1 is a roller brush with a built-in driving structure, preferably, one end of the roller brush 1 is provided with a dismounting component 4, and the roller brush 1 and the dismounting component 4 form a roller brush assembly 10. As shown in fig. 7-25, the rolling brush 1 includes a rolling brush main body 11 and a driving structure 12, the rolling brush main body 11 is provided with an accommodating cavity 111 with at least one open end, the driving structure 12 is accommodated in the accommodating cavity 111, and the opening of the rolling brush main body 11 is covered with an end cover in a sealing manner. Preferably, the drive structure 12 does not rotate with the roller brush body 11.

The round brush main part 11 includes roller bearing 13 and sets up the flexible clean layer on the roller bearing, hold chamber 111 and set up in roller bearing 13, in the example, as shown in fig. 7, roller bearing 13 both ends all are provided with the opening, are first opening and second opening respectively, round brush main part 11 still includes first end cover 112 and second end cover 113, first end cover 112 approximately fit on the first opening, second end cover 113 approximately fits on the second opening, preferably, first opening and second opening are provided with the sealing washer, first end cover 112 sealed lid fit on the first opening, second end cover 113 sealed lid fits on the second opening. The first end cover and the second end cover are sealed and covered so as to prevent water outside the rolling brush from entering the built-in driving structure.

The roller brush 1 is a rotatable water-absorbing roller brush, which usually includes two modes, one is a water-absorbing lint-like cotton roller brush, or a water-absorbing collodion roller brush, such as polyvinyl alcohol collodion cotton. The flexible cleaning layer is a flannelette water absorption layer or a water absorption rubber layer, and can be made of other water absorption materials.

The driving structure 12 includes a rotating shaft 121, as shown in fig. 10, the driving structure 12 is configured to drive the rotating shaft 121 to rotate, a ring gear 122 is fixedly disposed on the rotating shaft 121, a tooth slot 1311 is disposed in the roller, the tooth slot 1311 is matched with the ring gear 122, the ring gear 122 is engaged in the tooth slot 1311, and the rotating shaft 121 is configured to drive the roller brush body 11 to rotate through the ring gear 122 and the tooth slot 1311. In one example, the splines 1311 are disposed at the bottom of the receiving cavity 111. As shown in fig. 15, a fixing frame 131 is fixedly disposed in the accommodating chamber 111, the fixing frame 131 is fixedly connected to an inner wall of the roller 13, and the spline 1311 is disposed on the fixing frame 131, and preferably, the fixing frame 131 is integrally connected with the roller 13.

As shown in fig. 12, the first end cover 112 is fixedly fastened to the inner wall of the roller 13, a first annular protrusion 1120 is disposed on the first end cover 112, at least one fastening block 1121 is disposed on the surface of the first annular protrusion 1120, at least one limiting groove 132 is disposed on the inner wall of the roller near the second opening, the limiting groove 132 corresponds to the fastening block 1121, and the fastening block 1121 can be fastened in the limiting groove 132. The limiting groove 132 comprises a first limiting groove 133 and a second limiting groove 134, the first limiting groove 133 is communicated with the second limiting groove 134, the axial direction of the first limiting groove 133 is consistent with the axial direction of the roller 13, the second limiting groove 134 is perpendicular to the axial direction of the roller 13, the first limiting groove 133 starts from the second opening and extends inwards to the position of the second limiting groove 134 along the inner wall of the roller until being communicated with the second limiting groove, when the first end cover 112 is installed, the clamping block 1121 slides in along the first limiting groove 133, when the clamping block 1121 slides in to the position of the second limiting groove 134, the first end cover 112 is screwed, and the clamping block is buckled in the second limiting groove 134. Set up first end cover and can dismantle the joint on the roller bearing, and need just can dismantle or install with the help of the instrument to play the safety action, avoid first end cover mistake to dismantle and make drive structure fall out in the roller bearing.

One end of the rolling brush 1 is provided with a dismounting part 4, the dismounting part 4 can dismount a first end cover to take out the driving structure 12, so that the rolling brush main body is convenient to clean or replace, as shown in fig. 12, a first end cover 112 is covered on a first opening of the rolling brush main body 11 in a sealing manner, the dismounting part 4 penetrates the first end cover 112 and is fixedly connected with the driving structure 12, and the dismounting part 4 can dismount the first end cover 112 and the driving structure 12 from the rolling brush main body 11. Preferably, the first end cap 112 is rotatable with the roller brush body 11. The dismounting part can play the effect of supporting the driving structure, and the dismounting part is fixedly connected with the driving structure, and the driving structure is fixedly connected to the dismounting part, so that the driving structure can follow the dismounting part and does not rotate along with the rolling brush main body.

In the illustrated example, the first end cap 112 has a through hole 1122, and as shown in fig. 16, the detachable member 4 is fixedly connected to the driving structure 12 through the through hole 1122, for example, as shown in fig. 10, the detachable member 4 is fixedly connected to the driving structure 12 by a bolt, but it is needless to say that there may be other fixing connection methods between the detachable member 4 and the driving structure 12, and the detachable member 4 may not rotate together with the brush body 11. In an example, the bolt is a hollow bolt.

An unlocking groove 1123 is formed on the first end cap 112. In the illustrated example, the first end cap 112 is provided with a plurality of unlocking slots 1123 circumferentially around the surface, and the plurality of unlocking slots 1123 are circumferentially arranged around the through hole 1122.

As shown in fig. 7 and 10, the driving structure 12 is rotatably connected to the first end cap 112 through a bearing 125, and neither the first end cap 112 nor the driving structure 12 rotates with the roller brush body 11.

The detachable component 4 includes a housing body 41 and a button 42, as shown in fig. 15-22, one end of the button 42 is provided with a plug 421, one end of the button 42 close to the plug 421 is provided with a resilient slot 422, the resilient slot 422 is axially the same as the plug 421, and the resilient slot 422 can accommodate a resilient structure.

The casing main body 41 is provided with a button hole 411 along the axial direction, the bottom of the button hole 411 is provided with a through insertion hole 412, the inner diameter of the insertion hole 412 is smaller than the inner diameter of the button hole 411, the outer diameter of the plug 421 is not larger than the inner diameter of the insertion hole 412, the height of the plug 421 is larger than the height of the insertion hole 412, the plug 421 can penetrate through the insertion hole 412 and extend out to the outside, the bottom of the button hole 411 is provided with a limit post 413, the height of the limit post 413 is smaller than the depth of the rebound groove 422, in an example, the rebound structure is a spring, one end of the spring 43 is sleeved on the limit post 413, the other end of the spring 43 is accommodated in the rebound groove 422, the position of the non-pressed button in the button hole is set as an initial position, the position of the pressed button in the button hole is an unlocking position, and the rebound structure is set so that the button is always kept in the initial position when the button is not pressed or can rebound to the initial position after the button is pressed.

The driving structure can be directly electrically connected to the cleaning equipment through a wire, a conductive structure can be further arranged on the dismounting part, and a power supply is provided for the motor through electric connection modes such as clamping or magnetic attraction. The mode is convenient to disassemble, modularization of all parts is realized, and the roller brush component is convenient to disassemble and assemble in an integrated mode. In the example, the wire of drive structure passes in hollow bolt stretches out to the dismouting part, sets up waterproof grafting structure on the dismouting part, waterproof grafting structure electric connection is on the circuit board of support frame, and opening, closing and the rotational speed size of drive structure are controlled to the circuit board.

One end of the rolling brush assembly is electrically connected to the support frame through a waterproof socket seal, the waterproof socket comprises a waterproof plug-in structure and a waterproof locking structure, the waterproof plug-in structure is arranged on the dismounting part, and the waterproof locking structure is arranged on the support frame. In the example, the housing body 41 is designed as a separate structure for ease of assembly. The shell body 41 is provided with a waterproof plugging structure, as shown in fig. 20, the waterproof plugging structure includes at least one connection terminal and at least one plugging port 417, the connection terminal is fixedly disposed in the shell body, in an example, the shell body 41 is provided with a connection cavity, the at least one connection terminal is fixedly disposed in the connection cavity, the shell body 41 is a split structure, and the connection terminal is conveniently and fixedly mounted in the connection cavity. The shell body is provided with at least one plug port 417, the plug port 417 corresponds to a connecting terminal, preferably, an elastic waterproof pad 418 is arranged between the plug port 417 and the connecting terminal, the elastic waterproof pad 418 is hermetically arranged at the plug port, the elastic waterproof pad is provided with a bridging seam 4181, and as shown in fig. 39-40, the plug port 417, the bridging seam and the connecting terminal correspond. In the example, the connecting terminals are female plugs 416, and the number of the female plugs 416 is two. When the male plug is inserted into the female plug 416 through the plug port 417 and the bridging seam, the elastic waterproof pad is sealed around the male plug through the bridging seam, and can prevent water from entering the female plug through the bridging seam; when the male plug is not plugged into the female plug, the closing seam is closed, and moisture and the like can not enter the female plug, so that the elastic waterproof pad has a sealing and waterproof effect.

Preferably, a V-shaped opening 4182 is formed at one side of the bridging seam 4181 close to the insertion opening, as shown in fig. 39, the length direction of the V-shaped opening 4182 is the same as the length direction of the bridging seam, and the length of the V-shaped opening is the same as the length of the bridging seam. The V-shaped opening is arranged, so that the male plug can conveniently and smoothly pass through the seam, and the seam breakage caused by the fact that the male plug always extrudes the seam is avoided.

Correspondingly, a waterproof locking structure 660 is further included, as shown in fig. 2-3 and fig. 34-35, the waterproof locking structure includes a male socket body 662 and a male plug 663, a socket groove 661 is provided on the second housing cover 66 of the supporting frame, the male socket body 662 is fixedly arranged in the socket groove 661, and in an example, the male socket body 662 is injection-molded at the socket groove 661 of the second housing cover. The male socket body 662 is provided with a slot 6621, the bottom of the slot 6621 is fixedly provided with at least one male plug 663, the male plug 663 corresponds to the waterproof plug-in structure, and the male plug 663 can be electrically plugged into the female plug through the plug-in port 417, so that electric energy is provided for the driving structure. In an example, there are two male sockets 663, and the other end of the male socket 663 is electrically connected to the circuit board.

The side wall of the slot 6621 is provided with a latch 6622 and a latch slot 6623, one end of the latch 6622 is fixedly arranged on the side wall of the slot 6621, one end of the latch 6622 is a free end, the latch slot 6623 corresponds to the latch 6622, and the pressed latch 6622 is accommodated in the latch slot 6623.

Preferably, an elastic sealing piece 6624 is hermetically arranged in the latch groove 6623, the latch 6622 is set to be at an initial position when not pressed, that is, a free end of the latch extends toward the insertion groove, the latch is pressed into the latch groove and is at a pressing position, when the latch is pressed, the latch can extrude the elastic sealing piece to protrude in a direction away from the insertion groove, and after the latch is pressed, the elastic sealing piece rebounds to enable the latch to return to the initial position again.

Waterproof locking structure is last to set up the block tongue, is provided with the elasticity gasket in the block tongue groove, and in the elasticity gasket can end manger plate entering cleaning equipment, dismantle waterproof grafting structure back simultaneously, the elasticity gasket can also be with the resilience of block tongue to initial position, helps waterproof locking structure to last effective use. Under the general condition, if there is not the structure of kick-backing, then when using for a long time, the block tongue probably can't kick-backing, causes unable continuation buckle to connect, sets up the elasticity gasket, can play sealed effect, can help the block tongue to kick-back to initial position again, helps the block tongue to last long-term the use.

The dismounting part 4 is provided with an anti-drop structure which can prevent the button from dropping from the button hole. In one example, the surface of the button 42 is provided with a stopping elastic piece 423, the stopping elastic piece 423 is provided with a projection 4231, the inner wall of the button hole 411 is provided with a stopping groove 414, the projection 4231 corresponds to the stopping groove 414, and when the button 42 is installed in the button hole 411, the projection 4231 is accommodated in the stopping groove 414, so that the button 42 is fastened in the button hole 411, and the button 42 is prevented from falling from the button hole 411. The length of the stop groove 414 is greater than the length of the boss 4231 in the axial direction of the button 42. In an example, the side wall of the boss 4231 near the plug 421 is an inclined wall to facilitate the boss 4231 sliding into the stopping groove 414.

And/or as another example, a clamping groove 424 is formed in the surface of the button 42, a clamping protrusion 415 is formed on the inner wall of the button hole 411, and when the button 42 is installed in the button hole 411, the clamping protrusion 415 is clamped in the clamping groove 424. Preferably, the locking groove 424 and the stopping elastic piece 423 are oppositely arranged on two sides of the button 42, so that the stability of the button 42 in the buckling mode can be improved, and the button can be conveniently and stably and smoothly moved in a button hole. In an example, the outer wall of the card slot 424 close to the plug is provided with an inclined surface, and the side wall of the card projection 415 far away from the jack is provided with an inclined side wall, so that the card projection 415 can slide into the card slot 424 conveniently.

Of course, the fastening form of the button 42 and the button hole 411 is not limited to the above case, as long as the button does not fall from the button hole 411 and the button can be pushed into the button hole 411 so that the plug 421 extends to the outside, and the fastening form can be that both sides of the button are the stopping elastic pieces 423 and both sides of the button hole 411 are the stopping grooves 414; or both sides of the button are the locking grooves 424, both sides of the button hole 411 are the locking protrusions 415, and the like.

When the button is installed, one end of the spring 43 is sleeved on the limiting column 413, the button 42 is inserted into the button hole 411 and pushed towards the button hole 411, in the pushing process of the button 42, the other end of the spring 43 is accommodated in the rebound groove 422, the button 42 is continuously pushed in the button hole, the projection 4231 is accommodated in the stop groove 414, the locking protrusion 415 is fastened in the locking groove 424, under the rebound action of the spring 43, the projection 4231 is abutted against the side wall of the stop groove 414 far away from the insertion hole 412, the side wall of the locking groove 424 close to one side of the plug 421 is abutted against the locking protrusion 415, and the position of the button 42 at this time is defined as the initial position of the button 42.

When the rolling brush is used, the button 42 is pressed, the bump 4231 moves in the stopping groove 414, the clamping protrusion 415 is still accommodated in the moving clamping groove 424, the plug 421 penetrates through the insertion hole 412 and extends out to the outside, at this time, the position of the button 42 in the button hole 411 is an unlocking position, at this time, the plug 421 extends into the unlocking groove 1123, the dismounting component 4 is screwed while the button 42 is pressed, the first end cover 112 is dismounted from the rolling brush main body 11, because the dismounting component 4 penetrates through the first end cover 112 and is fixedly connected with the driving structure 12, the dismounting component 4, the first end cover 112 and the driving structure 12 are together moved out from the rolling brush main body 11, as shown in fig. 6, the dismounting component, the first end cover and the driving structure are dismounted, the driving structure 12 is moved out of the accommodating cavity 111, the button 42 is released, and the button 42 rebounds to the initial position under the action of the resilient force of the spring 23. In this embodiment, the first end cap 112 can be detached only by screwing the dismounting component 4 while pressing the button 42, which is to prevent the button from being touched by mistake, so that the button reaches the unlocking position, and then the dismounting component is screwed by mistake, so that the driving structure is moved out from the accommodating cavity, and if the driving structure is in a water environment, the driving structure is soaked and damaged.

In another embodiment, the rolling brush 1 is provided with a heat dissipation channel, as shown in fig. 10, 13-15 and 17, to facilitate cooling of the motor and maintain high-speed and efficient operation of the motor. This patent round brush sets up heat dissipation channel to built-in drive structure, and the heat that produces the round brush internal motor can be discharged through heat dissipation channel to the motor cooling, can avoid the too high burning out of motor temperature like this, the motor cooling is favorable to improving the rotational speed of motor shaft simultaneously, improves the clean speed and the clean efficiency of round brush, promotes user satisfaction. Under the normal condition, the built-in motor of the rolling brush generates heat when working, and the heat cannot be removed because the motor is built in the rolling brush, so the rotating speed of the built-in motor of the conventional rolling brush is generally 200-400rpm, if the rotating speed of the motor is increased, the temperature of the motor is too high, the motor is easy to burn out, but the rotating speed of the motor is lower, the cleaning speed is slower, the cleaning efficiency is low, and the requirements of users cannot be met. If the rotating speed of the motor is improved, on one hand, the quality of the motor is improved, for example, an external motor rolling brush is used in a cleaning device in the market, the motor with the rotating speed of 7000rpm is decelerated and adapted to the motor, and the motor is operated at the rotating speed of 1000 rpm; the cleaning equipment with the built-in motor rolling brush is characterized in that the motor with the rotating speed of 7000rpm is reduced to 2400rpm and is adapted to the rolling brush, the two rolling brushes can meet the requirements of users, the motor is a high-quality motor, the cost is too high, the economic burden of the users is increased, and the cleaning equipment is not suitable for vast user groups. Under the condition of not increasing the cost, for the high-speed operation of a common motor, the best method is to use the heat dissipation channel to discharge and reduce the heat generated by the motor and reduce the temperature rise speed of the motor, thereby achieving the purpose of improving the rotating speed of the motor.

The driving structure 12 includes a motor 123 and a motor housing 124, as shown in fig. 10 and 18, a rotating shaft 121 is fixedly connected to the motor 123, the motor 123 is accommodated in the motor housing 124, the motor housing 124 is accommodated in the accommodating cavity 111, and the motor housing 124 does not rotate along with the rotating shaft 121 or the roller 13. An extension opening is formed in the position of the motor housing 124, where the motor 123 is accommodated in the motor housing 124, the rotating shaft 121 extends out of the motor housing 124 through the extension opening, the rotating shaft extending out of the motor housing 124 is fixedly sleeved with the ring gear 122, and then the ring gear 122 is engaged with the tooth groove 1311. Preferably, the motor housing 124 includes a first housing 1241 and a second housing 1242, and the first housing 1241 and the second housing 1242 are snap-coupled.

The driving structure 12 is fixedly accommodated in the accommodating cavity 111, at least one heat dissipating hole 1243 is formed in the motor housing 124, and the heat dissipating hole 1243 is communicated with a heat dissipating channel.

In an example, a gap 14 is provided between a side wall of the motor housing 124 and an inner wall of the roller 13, as shown in fig. 10, the gap 14 is located in the accommodating cavity 111, the heat dissipating hole 1243 is communicated with the gap 14, the fixing frame 131 is provided with at least one through hole 1312, as shown in fig. 15, the through hole 1312 is communicated with the gap 14, the second end cover 113 is provided with at least one through hole 1131, as shown in fig. 15 and 17, the through hole 1131 can be communicated with the through hole 1312. The heat dissipation channel comprises a gap 14 and a through hole 1312, and a solid structure can be arranged between the through hole 1312 and the through hole 1131, and also can be a part of the accommodating cavity; if a solid structure is arranged between the penetrating hole 1312 and the through hole 1131, an exhaust channel can be arranged on the solid structure, so that the penetrating hole 1312 is communicated with the through hole 1131; in the example, a containing cavity 111 is arranged between the through hole 1312 and the through hole 1131, and the through hole 1312 is communicated with the through hole 1131 through the containing cavity 111.

When the roller brush is used, the motor rotates to generate heat, the heat generated by the motor is discharged to a heat dissipation channel through the heat dissipation holes 1243, and the heat dissipation channel sequentially penetrates through the gap 14, the through hole 1312 and the through hole 1131 in the first end cover 112 and then is discharged to the outside of the roller brush.

Preferably, the driving structure 12 is provided with an air exhaust device, the air exhaust device is arranged in the motor housing 124, and the air exhaust device can rapidly dissipate heat generated by a motor in the motor housing, so as to achieve the purpose of rapid cooling and further reduce the temperature rise speed of the built-in motor. The air exhaust device can be arranged in the motor or outside the motor; the motor can be assembled integrally with the motor and can be assembled separately from the motor; can be arranged on one side of the motor far away from the rotating shaft and can also be fixedly sleeved on the rotating shaft of the motor. The air exhaust device can be an air exhaust fan or an air exhaust impeller. Preferably, the air exhausting device is disposed in the motor housing 124 at a position close to the heat dissipating hole 1243. In an example, the exhaust device is integrally assembled in the motor, a plurality of motor heat dissipation holes 1231 are annularly formed in the position, located on the exhaust device, of the motor, and the motor heat dissipation holes 1231 correspond to the heat dissipation holes 1243.

Preferably, the rolling brush main body 11 is provided with water-blocking cotton 15, as shown in fig. 7, 10, and 13-14, the water-blocking cotton 15 corresponds to the through hole 1131, the water-blocking cotton 15 is hermetically disposed on the through hole 1131, the water-blocking cotton 15 can block water from entering the accommodating cavity 111 from the through hole 1131, the water-blocking cotton 15 may be disposed on one side of the second end cover 113 close to the accommodating cavity 111, the water-blocking cotton 15 may also be disposed on one side of the second end cover 113 far away from the accommodating cavity 111, in an example, the water-blocking cotton 15 is disposed on one side of the second end cover 113 close to the accommodating cavity 111. The arrangement of the water blocking cotton is sealed on the heat dissipation channel, the water blocking cotton plays a role in water prevention, water outside the rolling brush is prevented from entering the driving structure from the heat dissipation channel, and meanwhile, the water blocking cotton does not influence the heat of the driving structure and is discharged outside the rolling brush through the water blocking cotton.

Preferably, the end face of the second end cap 113 far from the accommodating cavity 111 is provided with a protruding waterproof platform 1135, that is, the waterproof platform 1135 is higher than the second end cap, as shown in fig. 8, fig. 10 and fig. 13, the through hole 1131 is opened on the waterproof platform 1135, and the height of the waterproof platform 1135 is higher than the height of the second end cap 113 along the length direction of the roller brush body. The through hole is covered with a waterproof cover 115, and the waterproof cover 115 is detachably mounted on the second end cover 113. In an example, the waterproof cover 115 is a circular arc waterproof cover, the circular arc waterproof cover protrudes in a direction away from the roller brush, and the waterproof cover 115 is fixed on the second end cover 113 through bolts. In an example, the waterproof platform jacket is provided with an annular groove, a limiting rib is arranged in the annular groove, an open groove is formed in the edge of the waterproof cover, when the waterproof cover is fixed on the second end cover 113, the open groove is buckled on the limiting rib, so that the waterproof cover and the second end cover synchronously rotate, and meanwhile, the waterproof cover is prevented from falling off due to the fact that the waterproof cover rotates on the second end cover 113. Set up the buckler, block water and get into from the through-hole and hold the intracavity, waterproof platform is higher than the second end cover, no matter the round brush is vertical or transversely place, and the rivers that the homoenergetic was avoided washing flow into in the through-hole. Set up triple waterproof construction such as buckler, cotton and waterproof platform of blocking water, improve the water-proof effects of round brush greatly.

In another embodiment, an inner cover 114 is fixedly disposed at an end of the roller 13 close to the first opening, as shown in fig. 15, the inner cover 114 is located at an end of the roller 13 close to the first opening, or the inner cover 114 is accommodated in the accommodating cavity 111 at a side close to the second end cover 113; the second end cap 113 is rotatably engaged with the inner wall of the roller 13 or the inner cap 114. The inner cover is detachably or non-detachably and fixedly arranged at one end of the roller 13 close to the first opening, and can be integrally arranged at one end of the roller 13 close to the first opening. In one example, the inner cover 114 is non-detachably and sealingly fixed to the end of the roller 13 near the first opening.

The rotatable joint of second end cover 113 in on the first opening, as shown in fig. 13, second end cover 113 ring shape is provided with a plurality of pothooks 1132, pothook 1132 axial direction with 1 axial direction of round brush is unanimous, and a plurality of pothooks 1132 interval set up, roller 13 inner wall is provided with annular rib 1141, second end cover 113 install in during the first opening, pothook 1132 buckle in on the annular rib 1141, in the example, inner cover 114 is one end open-ended tubular structure, the opening orientation of inner cover 114 second end cover 113, annular rib 1141 sets up on the inner wall of inner cover 114.

The round brush 1 is provided with anti-sticking dead structure, and anti-sticking dead structure sets up on inner cup 114 and second end cover, and anti-sticking dead structure can help the drive structure to continue to rotate when the round brush card is dead unable to rotate, plays the effect of protection motor. As shown in fig. 11 and 13, a detent 1143 is disposed on the inner cover 114, the detent 1143 extends toward the radial direction of the roller 13, a second annular protrusion 1133 is disposed on one side of the second end cover 113 near the hook, a plurality of grooves 1134 are formed around an end of an inner wall of the second annular protrusion 1133 near the opening, the plurality of grooves 1134 are uniformly arranged on the inner wall of the second annular protrusion 1133, an axial direction of the grooves 1134 is the same as an axial direction of the second annular protrusion 1133, the through hole 1131 is disposed at the bottom of the second annular protrusion 1133, and the detent 1143 is received in the grooves 1134; of course, it is also possible that the inner cover 114 is provided with a plurality of recesses in an annular shape, and that the second end cover 113 is provided with detents, which are received in the recesses. In the illustrated example, the inner cover 114 is provided with detents 1143, and the second annular protrusion 1133 of the second end cap 113 is annularly provided with a plurality of grooves 1134.

The second annular protrusion 1133 is disposed in an area surrounded by the plurality of hooks 1132, a plurality of grooves 1134 are disposed on an inner wall of the second annular protrusion 1133, a cylinder 1142 is disposed on one side of the inner cover 114 close to the second end cover 113, and an axial direction of the cylinder 1142 is consistent with an axial direction of the roller 13; preferably, the cylinder 1142 is coaxially disposed with the roller 13. The surface of the cylinder 1142 is provided with at least one detent 1143, the detent 1143 extends towards the radial direction of the cylinder 1142, one end of the detent 1143 is fixedly connected to the cylinder 1142, the other end of the detent 1143 is a free end, the detent 1143 can be accommodated in the groove 1134, preferably, the free end of the detent 1143 inclines towards the cylinder 1142, and the inclination direction of the detent 1143 is opposite to the rotation direction of the rolling brush 1. Preferably, the free end of the detent 1143 is an arc-shaped free end. In an example, a third annular protrusion 1144 is further disposed on the inner cap 114, the second annular protrusion is located in the third annular protrusion 1144, the second annular protrusion of the second end cap can be received in the third annular protrusion 1144, and the third annular protrusion 1144 can serve as a support for an anti-seizing structure.

When the rolling brush is used, the driving structure 12 drives the rolling brush to rotate, the bayonet 1143 is accommodated in the groove 1134, so that the second end cover 113 rotates along with the rolling brush, if the second end cover 113 or the rolling brush body, even the first end cover, is blocked by hair or other dirt and cannot rotate, but the extension direction of the bayonet 1143 is opposite to the rotation direction of the rolling brush, the bayonet sequentially rotates through the grooves 1134, so that the bayonet 1143 still rotates under the driving of the driving structure, and the bayonet 1143 continuously extrudes and rebounds when sequentially rotating in the grooves, so that a 'clicking' sound is emitted, the motor is protected from overcurrent and overhigh temperature, the motor and even the rolling brush are prevented from being burnt out, meanwhile, the 'clicking' sound plays a role in reminding a user, and reminds the user of timely handling the rolling brush jamming, and the danger of machine burning, smoke, peculiar smell, ignition or the like caused by too long time of blocking the rolling brush is avoided.

Of course, the inner lid 114 is provided with at least one opening 1145, the opening 1145 is communicated with the through hole 1131, the opening 1145 can be communicated with the through hole 1312 through the accommodating cavity 111 or the air exhausting channel, in an example, a water blocking cotton 15 is provided between the opening 1145 and the through hole 1131, and the opening 1145 can be communicated with the through hole 1312 through the accommodating cavity 111. At this time, the motor 123 discharges heat to the outside of the roll brush 1, and the heat generated by the motor passes through the heat dissipation hole 1243, the gap 14, the permeation hole 1312, the accommodation cavity 111 or the air exhaust channel, the opening 1145, and the through hole 1131 in sequence, and is then discharged to the outside of the roll brush 1.

In an example, the installation process of the motor and the dismounting part of the rolling brush is as follows:

the first end cover is sleeved between the motor shell and the dismounting part and fixedly connected with the second shell and the dismounting part through the hollow bolt, the motor is contained in the first shell, a lead of the motor is led out from the hollow bolt, the second shell is buckled on the first shell, the driving structure is stretched into the containing part from the second opening, the ring gear is meshed in the tooth groove, and the first end cover is rotated to realize the clamping of the first end cover in the second limit groove of the inner wall of the roller.

It should be noted that all the technical features of the above roller brush assembly can be freely combined in any way without conflict, and the free combination or simple modification, change and modification thereof are all within the protection scope of the present patent.

The rolling brush is arranged in the driving structure, the structure is compact, the space is saved, the size of the assembly and the equipment can be reduced, the equipment is light, portable and simple, and meanwhile, the production cost can be saved.

When the round brush is dismantled from equipment, built-in drive structure is dismantled along with the round brush is integrative, easy operation, convenient to use has also avoided water and filth on the round brush to drop and has impregnated in the structural circuit short circuit that causes drive structure of drive to damage drive structure simultaneously. The driving structure in the rolling brush is electrically connected to the equipment main body, the structure is simple, the equipment is convenient, the design is ingenious, and the rolling brush is very convenient to detach and install.

In the practical use, the round brush often needs to be changed, and the integrative installation and the integrative dismantlement of round brush have brought huge facility for the user changes the round brush, the mounting means of round brush and equipment main part joint or magnetism for the installation and the dismantlement operation of round brush are simpler, more convenient. The built-in driving structure can be detached from the rolling brush, when the rolling brush is replaced, the built-in driving structure is taken out from the accommodating cavity, the built-in driving structure is installed in the accommodating cavity of the new rolling brush, and then the new rolling brush with the built-in driving structure is integrally installed on the equipment main body, so that the replacement operation of the rolling brush can be completed. Only need change when changing the round brush promptly be provided with the roller bearing on flexible condition festival layer can, but drive structure reuse practices thrift use cost for the user. In addition, if the driving structure is damaged, only the driving structure needs to be disassembled and replaced, and the whole cleaning equipment or the whole rolling brush assembly does not need to be scrapped.

The compression roller assembly 3 is installed in the support frame 6, as shown in fig. 6, the compression roller assembly 3 is arranged on one side, close to the washing assembly 2, of the rolling brush 1, the compression roller assembly 3 is located above the washing assembly 2, the compression roller assembly 3 can be a traditional round bar compression roller and can also be a compression roller assembly with balls, concave-convex grains can be arranged on the round bar compression roller, a gap is formed between every two adjacent balls, and a gap is formed between every two adjacent balls, so that particle dirt and viscous dirt on the surface of the rolling brush can be effectively removed through the compression roller assembly. The axis direction of the compression roller assembly 3 is the same as the axis direction of the rolling brush 1, the compression roller assembly 3 is pressed on the rolling brush 1, the compression roller assembly 3 can extrude water and dirt on the rolling brush 1, of course, the compression roller assembly 3 can also be connected with a driving component, and the driving component can drive the compression roller assembly 3 to rotate. Preferably, the press roller assembly 3 is opposite to the rotating direction of the roller brush 1. Preferably, the tightness of the compression roller assembly 3 and the rolling brush 1 can be adjusted through a tension spring or a compression spring.

Set up the compression roller subassembly, it extrudees the round brush, and the water and the filth on the extrusion round brush, the water and the filth that extrude flow into the flourishing dirty inslot of compression roller subassembly below, avoid or reduce to clean the ground after good and remain water stain, also further block the granule filth of round brush surface adhesion in addition. The rolling balls extrude the rolling brush to remove sewage and can block large particles or viscous dirt, so that the rolling brush is extruded to be in a semi-wet state, a micro-dry state or a semi-dry state, and the working efficiency and the cleaning effect of the rolling brush are improved.

It should be noted that all the technical features of all the above components can be freely combined in any way without conflict, and the free combination or simple changes, variations and modifications thereof are all within the protection scope of the present patent.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "yet another embodiment," "other embodiments," "an example," "a specific example" or "some examples" or the like mean 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 invention. 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 should not be construed as limiting the present invention, and that variations, modifications and changes may be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. An integrated support frame is characterized by comprising an integrated support frame main body (61);

the dirty groove (62) that hold that link up is seted up along length direction in support frame main part (61), the opening in the dirty groove (62) that holds is towards one side of support frame main part (61), support frame main part (61) is provided with at least one open-ended integrated components chamber (64).

2. The integrated support frame as claimed in claim 1, wherein the support frame main body (61) is provided with a compression roller groove (63), the compression roller groove (63) is in the same axial direction with the dirt containing groove (62), and the compression roller groove (63) is arranged above the dirt containing groove (62).

3. The integrated support frame as claimed in claim 2, wherein a first comb (67) is arranged on the support frame main body (61), and the first comb is arranged between the compression roller groove (63) and the dirt containing groove (62); and/or

A first brush groove is formed in the support frame main body (61), and is arranged between the pressing roller groove (63) and the dirt containing groove (62), and a brush is rotatably arranged in the first brush groove.

4. The one-piece carrier frame as claimed in claim 2, wherein a second comb (68) is provided on the carrier frame body (61), the second comb (68) being located above the roller groove (63); and/or

A second brush groove is formed in the support frame main body (61), the second brush groove is located above the compression roller groove (63), and a brush is rotatably mounted in the second brush groove.

5. The one-piece support bracket according to claim 4, wherein the number of the second combs (68) is two, and the racks on the two second combs (68) are arranged in a staggered manner.

6. The one-piece cage of claim 1 wherein the cage body (61) is a metal cage.

7. The integrated support stand of claim 1, wherein one end of the support stand body (61) is detachably mounted with a first housing cover (65), and the other end of the support stand body (61) is detachably mounted with a second housing cover (66).

8. A modular structure comprising a water pump energy storage assembly and a support frame as claimed in any one of claims 1 to 7;

the water pump energy storage assembly is detachably arranged in the integrated assembly cavity (64), and comprises an integrated bracket (51), a water pump (73), a circuit board (52) and an energy storage component (53);

water pump (73), circuit board (52) and energy storage part (53) all can be dismantled install in on the integrated support (51), water pump (73) and energy storage part (53) all with circuit board (52) electric connection, circuit board (52) are provided with water pump control module, and water pump control module can control water pump (73) and open, close and adjust the flow, energy storage part (53) can provide the electric energy for circuit board (52).

9. A cleaning appliance, comprising a roller brush (1), a threaded conveyor bar (21), a clean-water tank (72) and a modular construction according to claim 8;

the rolling brush (1) is detachably arranged on one side of the rolling brush (1) close to the dirt containing groove (62), the rolling brush (1) is a water absorbing rolling brush, the rolling brush (1) can clean water and dirt on the ground,

the thread conveying rod is rotatably arranged in the dirt containing groove (62), and can scrape off and convey water and dirt on the rolling brush;

a clean water tank (72) delivers clean water to the surface of the roll brush by a water pump (73), and a foul water tank can collect water and contaminants on the roll brush.

10. The cleaning device according to claim 9, further comprising a roller assembly (3), wherein the roller assembly (3) is arranged in a roller groove, and the roller assembly (3) can further remove water and dirt on the roller brush;

the cleaning equipment is characterized in that a whole machine control module is arranged on the circuit board and can control the cleaning equipment to be opened and closed.

Images