CN217772210U - Self-cleaning roller structure - Google Patents
Self-cleaning roller structure Download PDFInfo
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- CN217772210U CN217772210U CN202220249111.6U CN202220249111U CN217772210U CN 217772210 U CN217772210 U CN 217772210U CN 202220249111 U CN202220249111 U CN 202220249111U CN 217772210 U CN217772210 U CN 217772210U
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Abstract
The application discloses a self-cleaning roller structure, which comprises an installation cover, wherein the installation cover is rotatably provided with a roller, an extrusion scraper blade and a clear water tank are arranged in the installation cover, the extrusion scraper blade is used for extruding the surface of the roller for cleaning, the clear water tank is used for injecting water into an area after the roller is cleaned, and the extrusion scraper blade extends towards the roller and is in interference fit with the roller; the inner support is arranged in the mounting cover, a dirty water tank for collecting dirty water extruded by the extruding scraper is arranged in the inner support, the inner support is positioned at one side of the roller, and one side of the dirty water tank is abutted against the roller; the clear water tank is used for storing clear water and is communicated with the clear water tank; and the dirty water tank is used for storing dirty water and is communicated with the dirty water tank. This application drags ground through cylinder and ground relative rotation, after the floor was wiped to the cylinder, rotates to extrusion scraper blade department, strikes off dirty water and absorbent rubbish and flows into dirty basin, later through the clear water groove to cylinder surface injection clear water, continues to rotate again and cleans the floor, has realized dragging the automatically cleaning of ground in-process, has guaranteed the cleaning power who drags the ground.
Description
Technical Field
The application relates to the technical field of cleaning devices, in particular to a self-cleaning roller structure.
Background
With the development of smart homes, the floor sweeping robot is more and more favored by families due to the convenience of the floor sweeping robot. At present, the floor sweeping function of a common floor sweeping robot is that a cotton rag is hung outside the bottom of a floor sweeping machine, a water tank is installed above the rag, when the floor sweeping machine is used for sweeping the floor, water in the water tank can drip onto the rag, and then in the moving process of the floor sweeping machine, the wetted rag can rub with the ground back and forth, so that the effect of cleaning the ground is achieved. In the cleaning structure of the sweeper, the cleaning cloth has no automatic cleaning function, and after the sweeper works for a few minutes, the cleaning cloth is very dirty, needs to be detached for manual cleaning, and can cause secondary pollution to a room when the sweeper does not clean and continues to work. In the actual use process of the cleaning cloth, a user needs to frequently unpick and wash the cleaning cloth, so that the practicability of the intelligent sweeper is seriously reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can be mopping the unable self-cleaning not enough of ground rag among the prior art, provide a self-cleaning cylinder structure that can realize the automatically cleaning at the ground in-process of dragging.
The technical scheme of this application provides a self-cleaning roller structure, include
The installation cover is rotatably provided with a roller, and is provided with an extrusion scraper blade for extruding the surface of the roller to clean and a clear water tank for injecting water into the area cleaned by the roller, wherein the extrusion scraper blade extends towards the roller and is in interference fit with the roller;
the inner support is arranged in the mounting cover, a dirty water tank for collecting dirty water extruded by the extrusion scraper is arranged in the inner support, the inner support is positioned on one side of the roller, and one side of the dirty water tank is abutted against the roller;
the clear water tank is used for storing clear water and is communicated with the clear water tank;
and the dirty water tank is used for storing dirty water and is communicated with the dirty water tank.
Furthermore, the extrusion scraper is arranged at the top of the mounting cover, and the clean water tank and the inner support are respectively arranged at two sides of the extrusion scraper;
the drum rotates in a direction of the inner support toward the clean water tank.
Further, the inner support is provided with an outer side plate and an inner side plate;
the outer side plate extends upwards, the inner side plate is arc-shaped and extends towards the roller, and the dirty water groove is formed between the outer side plate and the inner side plate;
the upper end of the inner side plate is abutted against the roller.
Further, one side of the inner support facing the mounting cover is tightly attached to the inner wall of the mounting cover;
one side of the inner support facing the roller is provided with a shielding part which protrudes towards the roller and is abutted against the roller.
Further, the shielding part comprises a plurality of convex teeth which are arranged at intervals along the length direction of the inner support.
Furthermore, the mounting cover is also provided with a water draining plate, a first side plate and a second side plate which are arranged in parallel,
the pressing scraper extends from the bottom of the first side plate to the roller, and the lower water plate is connected with the bottom of the second side plate and the bottom of the pressing scraper;
the clear water groove is formed among the first side plate, the extrusion scraper blade, the lower water plate and the second side plate, and at least one water outlet is formed in the lower water plate.
Further, the device also comprises a clean water pump for pumping clean water from the clean water tank to the clean water tank;
the water inlet of the clean water pump is communicated with the clean water tank through a first pipeline, and the water outlet of the clean water pump is communicated with the clean water tank through a second pipeline.
Further, the dirty water tank is used for pumping dirty water from the dirty water tank to the dirty water tank;
and a water inlet of the dirty water pump is connected with the dirty water tank through a third pipeline, and a water outlet of the dirty water pump is communicated with the dirty water tank through a fourth pipeline.
Further, the device also comprises a box body and a cover plate which is covered on the box body;
the box body is internally provided with a partition board which divides the box body into the clean water tank and the dirty water tank.
Further, be provided with clear water tank opening and dirty water tank opening on the apron, the sealing plug is installed to clear water tank opening detachably, the sealed lid of water outlet is installed to the last detachably of dirty water tank opening.
After adopting above-mentioned technical scheme, have following beneficial effect:
the mopping device drags the floor by rotating the roller relative to the ground, rotates to the position of the extrusion scraper after the roller wipes the floor, scrapes off dirty water and adsorbed garbage and flows into the dirty water tank, then injects clean water to the surface of the roller through the clean water tank, then continues to rotate to wipe the floor, and wipes the floor, cleans the floor and injects water in a circulating manner along with the rotation of the roller, so that the self-cleaning in the mopping process is realized, and the cleaning power of the mopping floor is ensured.
Drawings
The disclosure of the present application will become more readily understood with reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
FIG. 1 is a schematic view of a self-cleaning roller structure according to an embodiment of the present application;
FIG. 2 is an exploded view of a self-cleaning roller according to an embodiment of the present application;
FIG. 3 is an exploded view of the drum and mounting cup in one embodiment of the present application;
FIG. 4 is an exploded view of the inner bracket and mounting cup of an embodiment of the present application;
fig. 5 is a partial sectional view of a self-cleaning roller structure according to an embodiment of the present application.
Reference numerals comparison table:
mounting the cover 01: the device comprises a clean water tank 101, an extrusion scraper 11, a slot 12, a lower water plate 13, a water outlet 131, a first side plate 14, a second side plate 15, a top plate 16 and a dirty water tank drain hole 17;
a drum 02;
the inner support 03: dirty water tank 301, outer plate 31, inner plate 32, shield 33, convex tooth 331;
a box body 04: a clean water tank 401, a dirty water tank 402, a partition plate 41;
a machine shell 05: a mounting groove 51;
the clean water pump 06: a first pipe 61, a second pipe 62;
the dirty water pump 07: a third duct 71, a fourth duct 72;
the cover plate 08: a clean water tank opening 81, a dirty water tank opening 82, a sealing plug 83 and a water outlet sealing cover 84;
the motor 09 is rotated.
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings.
It is easily understood that according to the technical solutions of the present application, a person skilled in the art can substitute various structural modes and implementation modes without changing the spirit of the present application. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present application, and should not be construed as limiting or restricting the technical solutions of the present application in their entirety.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixed or detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The foregoing is to be understood as belonging to the specific meanings in the present application as appropriate to the person of ordinary skill in the art.
The self-cleaning roller structure in the embodiment of the present application, as shown in FIGS. 1 to 5, comprises
A mounting cover 01 rotatably mounted with the roller 02, wherein a squeezing scraper 11 for squeezing the surface of the roller 02 to clean and a clean water tank 101 for injecting water to the area of the roller 02 after cleaning are arranged, the squeezing scraper 11 extends towards the roller 02 and is in interference fit with the roller 02;
an inner support 03 arranged in the mounting cover 01, wherein a dirty water tank 301 for collecting dirty water extruded by the extrusion scraper 11 is arranged, the inner support 03 is positioned at one side of the roller 02, and one side of the dirty water tank 301 is abutted against the roller 02;
a clear water tank 401 for storing clear water, which communicates with the clear water tank 101;
a dirty water tank 402 for storing dirty water, which is communicated with the dirty water tank 301.
Specifically, in the machine, the mount cover 01 is fixed in the cabinet 05, the cabinet 05 shown in fig. 1 is provided with a mount groove 51 matching the mount cover 01, and the mount cover 01 is mounted in the mount groove 51 to fix the mount cover 01. The axial both ends of cylinder 02 rotationally install in installation cover 01, and cylinder 02 passes through the rotating electrical machines 09 drive, and the rotating electrical machines 09 sets up the one end at installation cover 01, and the pivot of rotating electrical machines 09 passes installation cover 01 and is connected with the one end of cylinder 02 in order to drive cylinder 02 commentaries on classics.
As shown in fig. 5, the pressing blade 11 extends from the inner wall of the mounting cover 01 toward the drum 02, and as the drum 02 rotates, the pressing blade 11 continues to press the surface of the drum 02, thereby scraping off dirty water and dust adhering to the surface of the drum 02.
The inner bracket 03 is installed inside the installation cover 01, and the dirty water tank 301 is disposed at a dirty water outflow side of the pressing scraper 11, and is used for collecting dirty water and discharging the dirty water to the dirty water tank.
The clean water tank 101 is arranged in the mounting cover 01, the roller 02 passes through the extrusion scraper 11 and then passes through the clean water tank 101, and clean water in the clean water tank 401 is injected into the roller 02 through the clean water tank 101 and wets the surface of the roller 02 to mop the ground.
In the embodiment of the application, the roller 02 rotates relative to the ground to mop the floor, after the roller 02 wipes the floor, the roller rotates to the position of the extrusion scraper 11 to scrape dirty water and adsorbed garbage and flow into the dirty water tank 301, then clear water is injected to the surface of the roller 02 through the clear water tank 101, the roller 02 continues to rotate to wipe the floor, and the cleaning-water injection is performed in a circulating manner along with the rotation of the roller 02, so that the self-cleaning in the floor mopping process is realized, and the cleaning power of the mopping is ensured.
In one embodiment, as shown in fig. 5, the pressing scraper 11 is disposed on the top of the mounting cover 01, and the clean water tank 101 and the inner bracket 03 are disposed on both sides of the pressing scraper 11, respectively;
the drum 02 rotates in a direction in which the inner bracket 03 faces the clean water tank 101.
Specifically, a squeezing blade 11 is provided on the top of the mounting cover 01, and dirty water is scraped off and then automatically flows downward into the dirty water tank 301 by gravity. The outer surface of the drum 02 is demarcated by the squeeze blade 11, and has a region before cleaning on one side and a region after cleaning on the other side, the inner frame 03 is disposed on the side of the region before cleaning, and the clean water tank 101 is disposed in the region after cleaning.
In this embodiment, the drum 02 rotates counterclockwise, the region that wipes across the ground passes through the inner side of the inner bracket 03 first, then the dirty water is scraped out by the extrusion scraper 11 and flows to the dirty water tank 301 on the inner bracket 03 under the action of gravity, then the clean water is injected below the clean water tank 101, and finally the region rotates to the bottom to wipe across the ground.
In one embodiment, as shown in fig. 5, the inner bracket 03 is provided with an outer side plate 31 and an inner side plate 32;
the outer plate 31 extends upward, the inner plate 32 is arc-shaped and extends toward the drum 02, and the dirty water tank 301 is formed between the outer plate 31 and the inner plate 32;
the upper end of the inner side plate 32 abuts against the drum 02.
Specifically, the outer plate 31 and the inner plate 32 extend in two directions, respectively, and the dirty water tank 30 is formed therebetween. The inner side plate 32 extends toward the drum 02 and the upper end of the inner side plate abuts against the drum 02, preventing dirty water from flowing to the floor from a gap between the inner side plate 32 and the drum 02, which affects the cleaning effect.
In one embodiment, as shown in fig. 5, the side of the inner bracket 03 facing the mounting cover 01 is closely attached to the inner wall of the mounting cover 01;
the side of the inner support 03 facing the drum 02 is provided with a shielding 33, and the shielding 33 protrudes towards the drum and abuts against the drum 02.
Specifically, the outer plate 31 extends vertically upward, so that the outer surface of the outer plate 31 can be brought into close contact with the inner wall of the mounting cover 01, and the occurrence of a gap is prevented from causing dirty water to flow in.
Preferably, a slot 12 is formed above the inner side of the mounting cover 01, and the upper end of the outer plate 31 is inserted into the slot 12 to shield the joint between the outer plate 31 and the inner wall of the mounting cover 01, thereby further preventing the infiltration of dirty water.
One side of inner support 03 towards cylinder 02 sets up to the arc, and shielding part 33 sets up the inboard middle part position of inner support 03, and cylinder 02 is after wiping the floor, passes through extrusion scraper blade 11 again after shielding part 33 earlier, and shielding part 33 can scrape off the absorptive large granule thing of cylinder 02, avoids the large granule thing to fall into dirty basin 301 and blocks up the delivery port.
As shown in fig. 4, the shielding portion 33 includes a plurality of teeth 331 arranged at intervals in the longitudinal direction of the inner bracket 03. The convex teeth 331 arranged at intervals can scrape off large particles and reduce the friction force between the shielding part 33 and the roller 02.
It is to be noted that large particles are scraped off, fall back to the ground along the gap between the drum 02 and the inner support 03, and are then sucked up by the robot cleaner.
In one embodiment, as shown in fig. 5, the mounting cover 01 is further provided with a lower water plate 13 and a first side plate 14 and a second side plate 15 which are arranged in parallel,
the pressing scraper 11 extends from the bottom of the first side plate 14 towards the drum 02, and the lower water plate 13 connects the bottom of the second side plate 15 and the bottom of the pressing scraper 11;
the clean water tank 101 is formed between the first side plate 14, the pressing scraper 11, the lower water plate 13 and the second side plate 15, and at least one water outlet 131 is provided on the lower water plate 13.
Specifically, the first side plate 14 and the second side plate 15 are vertically arranged, the pressing scraper 11 is arc-shaped, the lower water plate 13 is obliquely arranged, and a tip is formed at the joint of the lower ends of the pressing scraper 11 and the lower water plate 13 and is in interference fit with the roller 02.
The water outlet 131 is arranged on the lower water plate 13, and the clean water in the clean water tank 101 flows down along the lower water plate 13 from the water outlet 131. As shown in fig. 5, when the drum 02 passes the tips of the lower end of the pressing scraper 11 and the lower water plate 13 as the drum 02 rotates, the right sides of the tips scrape off dirty water, and the left sides of the tips inject clean water into the drum 02. The same structure can realize cleaning and water injection simultaneously, and the structure of the mounting cover 01 is simplified.
As shown in fig. 3 and 4, the lower water plate 13 is provided with a plurality of water outlets 131 at intervals along the length direction thereof so as to control the water outlet speed of the clean water and avoid floor water accumulation caused by excessive water injection amount of the drum 02. Wherein the size of each water outlet 131 is properly set according to the water injection speed.
The structure of the extrusion scraper 11 and the clear water tank 12 are integrated in the embodiment of the application, so that the structure of the mounting cover 01 is simplified.
In one embodiment, as shown in fig. 1 and 2, the self-cleaning roller structure further comprises a box body 04 and a cover plate 08 covering the box body 04;
a partition plate 41 is provided in the tank 04, and the partition plate 41 partitions the tank 04 into a clean water tank 401 and a dirty water tank 402.
Specifically, a housing 04 is provided on one side of the mounting cover 01, and is partitioned into a clean water tank 401 and a dirty water tank 402 by a partition plate 41, and a cover plate 08 is provided on the housing 04 to seal the clean water tank 401 and the dirty water tank 402, thereby preventing water in the two tanks from mixing.
The cover plate 08 is provided with a clean water tank opening 81 and a dirty water tank opening 82, the clean water tank opening 81 is detachably provided with a sealing plug 83, and the dirty water tank opening 82 is detachably provided with a water outlet sealing cover 84.
The clean water tank opening 81 is used for adding water to the clean water tank 401 and the dirty water tank opening 82 is used for draining dirty water from the dirty water tank 402. Because the clear water tank 401 is filled with clear water all the time and the interior of the clear water tank is relatively clean, the clear water tank opening 81 is set to be a circular water filling port, and the sealing plug 83 is tightly plugged in the clear water tank opening 81. And for dirty water and a small amount of rubbish in the dirty water tank 402, need wash during the drainage, consequently dirty water tank opening 82 sets up to the great opening of area, and this embodiment sets up to square opening to set up the sealed lid 84 of going out water that matches and seal, dirty water tank opening 82's edge still is provided with the sealing strip, in order to improve sealed effect.
In one embodiment, as shown in fig. 1 and 2, the self-cleaning roller structure further comprises a clean water pump 06 for pumping clean water from the clean water tank 401 to the clean water tank 101;
the water inlet of the clear water pump 06 is communicated with the clear water tank 401 through a first pipeline 61, and the water outlet of the clear water pump 06 is communicated with the clear water tank 101 through a second pipeline 62.
The clear water pump 06 is arranged to convey clear water, and clear water in the clear water tank 401 is pumped into the clear water tank 101. Wherein, the upper part of the clean water tank 101 is covered with a top plate 16, and the second pipe 62 is connected to the top plate 16 to supply water to the clean water tank 101. The first line 61 extends through the cover 08 into the clean water tank 401.
In one embodiment, as shown in fig. 1 and 2, a dirty water pump 07 for pumping dirty water from the dirty water tank 301 to the dirty water tank 402;
the water inlet of the dirty water pump 07 is connected with the dirty water tank 301 through a third pipeline 71, and the water outlet of the dirty water pump 07 is communicated with the dirty water tank through a fourth pipeline 72.
This application embodiment is through setting up dirty water pump 07 and carry dirty water, in extracting dirty water to dirty water tank 402 in the dirty basin 301. The third duct 71 is connected to a dirty water tank drain hole 17 (see fig. 4 and 5) formed at an end of the mounting cover 01, both ends of the inner bracket 03 are tightly abutted to the mounting cover 01, the dirty water tank drain hole 17 is formed at an end of the mounting cover 01, and dirty water is drained through the dirty water tank drain hole 17. The fourth line 72 extends through the cover 08 into the clean water tank 401.
According to the requirements, the above technical schemes can be combined to achieve the best technical effect.
The foregoing is considered as illustrative only of the principles and preferred embodiments of this application. It should be noted that, for those skilled in the art, the embodiments obtained by appropriately combining the technical solutions respectively disclosed in the different embodiments are also included in the technical scope of the present application, and several other modifications may be made on the basis of the principle of the present application and should also be regarded as the protective scope of the present application.
Claims (10)
1. A self-cleaning roller structure is characterized by comprising
The installation cover is rotatably provided with a roller, and is provided with an extrusion scraper blade for extruding the surface of the roller to clean and a clear water tank for injecting water into the area cleaned by the roller, wherein the extrusion scraper blade extends towards the roller and is in interference fit with the roller;
the inner support is arranged in the mounting cover, a dirty water tank for collecting dirty water extruded by the extrusion scraper is arranged in the inner support, the inner support is positioned on one side of the roller, and one side of the dirty water tank is abutted to the roller;
the clear water tank is used for storing clear water and is communicated with the clear water tank;
and the dirty water tank is used for storing dirty water and is communicated with the dirty water tank.
2. The self-cleaning roller structure of claim 1, wherein the pressing scraper is disposed at the top of the mounting cover, and the clean water tank and the inner bracket are disposed at both sides of the pressing scraper, respectively;
the drum rotates in a direction of the inner bracket toward the clean water tank.
3. The self-cleaning roller structure as claimed in claim 1, wherein the inner bracket is provided with an outer side plate and an inner side plate;
the outer side plate extends upwards, the inner side plate is arc-shaped and extends towards the roller, and the dirty water groove is formed between the outer side plate and the inner side plate;
the upper end of the inner side plate is abutted against the roller.
4. The self-cleaning roller structure of claim 1, wherein a side of the inner bracket facing the mounting cover is in close abutment with an inner wall of the mounting cover;
one side of the inner support frame facing the roller is provided with a shielding part which protrudes towards the roller and abuts against the roller.
5. The self-cleaning roller structure of claim 4, wherein the curtain portion comprises a plurality of teeth spaced along the length of the inner frame.
6. The self-cleaning roller structure as claimed in claim 1, wherein a water dropping plate and a first side plate and a second side plate are provided on the mounting cover,
the pressing scraper extends from the bottom of the first side plate to the roller, and the lower water plate is connected with the bottom of the second side plate and the bottom of the pressing scraper;
the clear water groove is formed among the first side plate, the extrusion scraper blade, the lower water plate and the second side plate, and at least one water outlet is formed in the lower water plate.
7. The self-cleaning roller structure of claim 1, further comprising a clean water pump for pumping clean water from the clean water tank to the clean water tank;
the water inlet of the clean water pump is communicated with the clean water tank through a first pipeline, and the water outlet of the clean water pump is communicated with the clean water tank through a second pipeline.
8. The self-cleaning roller structure of claim 7, further comprising a dirty water pump for pumping dirty water from the dirty water tank to the dirty water tank;
and a water inlet of the dirty water pump is connected with the dirty water tank through a third pipeline, and a water outlet of the dirty water pump is communicated with the dirty water tank through a fourth pipeline.
9. The self-cleaning roller structure of claim 8, further comprising a housing and a cover plate covering the housing;
the box body is internally provided with a partition board which divides the box body into the clean water tank and the dirty water tank.
10. The self-cleaning roller structure of claim 9, wherein the cover plate is provided with a clean water tank opening and a dirty water tank opening, the clean water tank opening is detachably provided with a sealing plug, and the dirty water tank opening is detachably provided with a water outlet sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220249111.6U CN217772210U (en) | 2022-01-30 | 2022-01-30 | Self-cleaning roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220249111.6U CN217772210U (en) | 2022-01-30 | 2022-01-30 | Self-cleaning roller structure |
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| Publication Number | Publication Date |
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| CN217772210U true CN217772210U (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220249111.6U Active CN217772210U (en) | 2022-01-30 | 2022-01-30 | Self-cleaning roller structure |
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| CN (1) | CN217772210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823568A (en) * | 2023-02-10 | 2023-03-21 | 威海市泓阳检测工程有限公司 | Boiler outer wall cleaning machine |
-
2022
- 2022-01-30 CN CN202220249111.6U patent/CN217772210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823568A (en) * | 2023-02-10 | 2023-03-21 | 威海市泓阳检测工程有限公司 | Boiler outer wall cleaning machine |
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