CN213910064U - Cleaning equipment - Google Patents

Cleaning equipment Download PDF

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Publication number
CN213910064U
CN213910064U CN202021782045.6U CN202021782045U CN213910064U CN 213910064 U CN213910064 U CN 213910064U CN 202021782045 U CN202021782045 U CN 202021782045U CN 213910064 U CN213910064 U CN 213910064U
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China
Prior art keywords
water
tank
cleaning
sewage
cleaning head
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Active
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CN202021782045.6U
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Chinese (zh)
Inventor
周杰
万科学
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Dishe Intelligent Technology Wuhan Co ltd
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Dishe Intelligent Technology Wuhan Co ltd
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Priority to CN202021782045.6U priority Critical patent/CN213910064U/en
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Abstract

The utility model provides a cleaning device, it includes: handle subassembly, dirty water tank subassembly and cleaning head subassembly. The sewage tank assembly comprises a sewage tank body and a sewage tank body, and the sewage tank body is connected with the handle assembly. The cleaning head assembly comprises a cleaning head body, a roller, a clean water tank and a filtering device, wherein the roller, the clean water tank and the filtering device are installed on the cleaning head body, and the cleaning head body is connected with the sewage tank body. Wherein, the clear water in the clear water tank is used for cleaning the roller, and the sewage enters the sewage tank body after being filtered by the filtering device. The utility model discloses utilize "water dirt circulation" clean technique can realize the automatically cleaning of cylinder, will sweep moreover, drag, wash, twist and combine together, very big convenient to use person, and can realize very good clean effect.

Description

Cleaning equipment
Technical Field
The utility model relates to a cleaning device.
Background
With the development of modern technology, cleaning devices are diversified, including brooms, mops, floor wipers, dust collectors, and the like. For Chinese consumers, sweeping and mopping are necessary when cleaning the floor, and the floor cannot be thoroughly cleaned only by sweeping or mopping. The existing mopping and sweeping integrated machine needs to be washed continuously, or the structure is complex, the manufacturing cost is high, and common consumers can be prohibited.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model provides a cleaning device, it includes:
a handle assembly which is used for connecting the handle assembly,
the handle assembly comprises a handle, a handle component and a sewage tank component, wherein the handle is arranged on the handle, and the sewage tank component comprises a sewage tank body and a sewage tank body; and
the cleaning head assembly comprises a cleaning head body, a roller, a clean water tank and a filtering device, wherein the roller, the clean water tank and the filtering device are arranged on the cleaning head body;
the clean water in the clean water tank is used for cleaning the roller, and the sewage enters the sewage tank body after being filtered by the filtering device.
In some embodiments of the utility model, the cleaning head subassembly is still including installing dustbin and shovel strip of cleaning head body, the dustbin is located the cylinder with between the clear water case, the shovel strip has the arc working face, the arc working face with form the refuse channel between the outer periphery of cylinder, rubbish passes through the refuse channel gets into the dustbin.
In some embodiments of the present invention, the cleaning head assembly further comprises a scraping bar and a water pressing bar mounted on the cleaning head body, the scraping bar and the water pressing bar respectively interfere with the drum, the scraping bar, the drum and the water pressing bar form a water tank, the cleaning head body is further provided with a water tank inlet and a water tank outlet, the water tank inlet is connected with the clean water tank, the water tank outlet is connected with the filtering device,
clear water in the clear water tank enters the water tank through the water tank inlet and is used for cleaning the roller, sewage extruded by the pressurized water rod enters the filtering device through the water tank outlet, and filtered sewage enters the sewage tank body.
In some embodiments of the present invention, the filtering device is a filtering box, and the sewage in the water tank flows into the filtering device through self-weight.
In some embodiments of the present invention, the cleaning head assembly further comprises a water storage tank, a shovel bar, a scraping bar and a water pressing rod mounted on the cleaning head body;
the water storage tank is positioned between the roller and the clean water tank, the water storage tank is connected with the sewage tank body, the shovel strip is provided with an arc-shaped working surface, a garbage channel is formed between the arc-shaped working surface and the outer circumferential surface of the roller, the scraping strip comprises a friction part and a drainage part, the friction part is interfered with the roller, the drainage part is connected with the water storage tank, and the water pressing rod is interfered with the roller;
garbage enters the water storage tank through the garbage channel and the scraping strip, and sewage extruded by the water pressing rod enters the water storage tank through the scraping strip and then enters the sewage tank body after being filtered by the filtering device.
In some embodiments of the present invention, the cleaning head assembly further comprises a nozzle installed on the cleaning head body, and the clean water in the clean water tank is sprayed to at least one of the roller, the scraping strip and the water storage tank through the nozzle.
In some embodiments of the invention, the filter device is located in the water storage tank.
In some embodiments of the present invention, the scraping bar and the water pressing rod are respectively located at two ends of the opening of the water storage tank.
In some embodiments of the present invention, the cleaning head body is provided with an arc-shaped movable guard plate, and the roller is located below the arc-shaped movable guard plate.
In some embodiments of the present invention, the clean water tank and the cleaning head body are integrally formed.
The utility model discloses a sewage case is located pole portion, dismantles easily and clears up, and installs filter equipment in the cleaning head, and sewage gets into the sewage case again after filtering, can not block up the pipeline. In addition, the clean water tank is fixed on the cleaning head body, and a butt joint port of a water reverse structure is not required to be designed, so that the structure is simple to change, and the risk of water leakage is reduced.
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
Fig. 1 is a schematic structural diagram of a cleaning device in an embodiment of the present invention.
Fig. 2 is an exploded view of the cleaning device shown in fig. 1.
FIG. 3 is a longitudinal sectional view of the cleaning head assembly of the cleaning apparatus shown in FIG. 1.
FIG. 4 is another longitudinal cross-sectional view of the cleaning head assembly of the cleaning apparatus shown in FIG. 1.
Fig. 5 is a schematic view of the structure of the sump housing of the cleaning device shown in fig. 1.
Fig. 6 is another structural view of the sump housing shown in fig. 5.
Fig. 7 is a schematic structural view of a cleaning device according to another embodiment of the present invention.
FIG. 8 is a longitudinal cross-sectional view of the cleaning head assembly of the cleaning apparatus shown in FIG. 7.
Fig. 9 is an enlarged view of a portion B in fig. 8.
Fig. 10 is a partial structural schematic view of a cleaning head assembly of the cleaning apparatus shown in fig. 7.
Fig. 11 is a schematic view showing the construction of a sump assembly of the cleaning apparatus shown in fig. 7.
Detailed Description
In the present disclosure, only certain exemplary embodiments have been described briefly. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, either mechanically, electrically, or in communication with each other; 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.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The present disclosure provides many different embodiments or examples for implementing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and arrangements of the specific examples are described in the present invention. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The utility model relates to a cleaning device, which can be used for cleaning the ground, in particular to a smooth and flat small-area ground, such as a household and a kitchen ground. The utility model discloses cleaning device is particularly suitable for the clean mixed rubbish that has dry rubbish, wet rubbish and such as thickening thing such as noodless, congee, tomato ketchup.
The dry garbage of the utility model refers in particular to granular garbage, such as pericarp, melon seed shell, rice grain, scraps of paper, etc.
The wet garbage is liquid garbage, such as water, beverage, etc.
The viscous garbage (or viscous garbage) includes garbage with certain viscosity such as soup, thick soup, porridge, tomato sauce, chocolate sauce, etc.
Other rubbish is like dust, ground seal of a government organization in old china etc. also is the clean object of the utility model.
Fig. 1-6 illustrate a cleaning device 100 of the present invention. As shown in fig. 1, the cleaning apparatus 100 includes a handle assembly 110, a sump assembly 120, and a cleaning head assembly 130. Wherein the sump assembly 120 is connected to the handle assembly 110 and the cleaning head assembly 130, respectively.
As shown in fig. 2 to 4, the cleaning head assembly 130 includes a cleaning head body 131, and a drum 132, a clean water tank 133, a filter device 134, a trash can 135, a shovel bar 136, a scraping bar 137, and a water pressurizing rod 138 mounted on the cleaning head body 131.
The roller 132 includes an inner layer of hard glue and a sponge layer wrapped around the outer layer of hard glue. The end of the hard glue may be fixed to the cleaner head body 131 by a connector such as a bearing. The roller driving mechanism drives the hard rubber to rotate around the axis of the hard rubber through the roller transmission mechanism to drive the roller to rotate, so that the surface of the roller does circular motion.
The trash can 135 is located between the drum 132 and the clean water tank 133. Optionally, a waste bin 135 is removably mounted on the cleaning head body 131. The shoveling bars 136 have arc-shaped working surfaces which form a trash passage between the arc-shaped working surfaces and the outer circumferential surface of the drum 132, through which the trash enters the trash can 135. Alternatively, the wiper strip 137 may include a friction portion and a drainage portion (not shown in the drawings), wherein the friction portion and the drainage portion respectively interfere with (i.e., press against) the drum 132. The friction part can scrape off the garbage adhered on the roller, and the scraped garbage enters the garbage bin 135 through self weight. The drain prevents water squeezed by the water pressing bar 138 from flowing along the drum 132 to the ground. The drain forms a sump a together with the drum 132, the water pressure lever 138, and the cleaning head body 131. The cleaning head body 131 is provided with a tank inlet connected to the clean water tank 133 and a tank outlet (not shown) connected to the foul water tank body 122. Clean water in the clean water tank 133 is introduced into the tank a through the tank inlet for washing the drum 132, and the sewage squeezed by the water pressure lever 138 is introduced into the filtering apparatus 134 through the tank outlet, and the filtered sewage is introduced into the sewage tank body 122.
In this embodiment, the filter device 134 is a filter cartridge, as shown in fig. 2, and is located at one side of the clean water tank 133. In this embodiment, the sewage flowing out of the outlet of the water tank can flow into the filter cartridge 134 by its own weight. In order to clean the sewage passage more conveniently, in this embodiment, the sealing cover 131a of the sewage passage is detachable. Optionally, the filter cartridge 134 is removably mounted on the cleaning head body 131.
The fresh water in the fresh water tank 133 is used to wash the drum 132. A water pump may be used to pump fresh water from the fresh water tank 133 into the basin a. The clean water tank 133 is fixed to the cleaner head body 131, so that a water check structure can be prevented from being designed, and the complexity of the structure and the risk of water leakage from the water tank to the interface can be reduced. Optionally, the clean water tank 133 is integrally formed with the cleaning head body 131. In this embodiment, the cleaning tank 133 is provided with a clean water tank cover 133a, and clean water is filled into the clean water tank 133 by opening the cover.
The sump assembly 120 includes a sump body 121 and a sump housing 122. The waste tank body 122 is used for containing waste water. Alternatively, the sewage tank body 122 may be detachably mounted to the sewage tank body 121 to facilitate pouring of the sewage.
In this embodiment, an arc-shaped movable guard plate 131b is disposed at the front end of the cleaner head body. However, when the roller 132 needs to be taken out, the shield 131b is rotated clockwise to take out the roller 132. After the roller 132 is mounted, the cover 131b is rotated counterclockwise and closed. At this time, the protector 131b may moisturize the drum 132, and prolong a moisturizing time of the drum 132. Meanwhile, the guard plate 131b may also have a certain anti-collision function, so as to protect the roller 132.
As shown in fig. 5 and 6, the waste water tank body 122 is provided with a cover 122a, a sealing ring 122b, a latch 122c, a button 122d, a handle 122e, a pumping port 122f and a pumping port 122 g. In this embodiment, the cover 122a is opened to discharge the sewage from the sewage tank body 122. Sewage enters the sewage tank body 122 from the pumping port 122 f. A sewage pipe (not shown) therein is directly connected to the filter cassette 134, and filtered sewage is pumped from the filter cassette 134 to the sewage tank body 122 through the sewage pipe by an air pump.
When the cleaning equipment of the embodiment is used for cleaning dry garbage on the ground, when the roller 132 rolls on the ground, the sponge layer of the roller 132 is pressed and deformed by the particles of the dry garbage on the ground, and the particles of the dry garbage are wrapped by the sponge layer through deformation, so that the particles of the dry garbage are separated from the ground and rotate together with the roller 132. When turned to the position of the shoveling bars 136, the particles of dry waste leave the ground, are squeezed by the shoveling bars 136, and continue to rotate with the drum 132. When turning over shovel strip 136, when changeing the dustbin 135 entrance, owing to lose the oppression of shovel strip 136, the recovery of sponge layer warp, releases its dry rubbish granule of parcel, and rubbish gets into in the dustbin 135 under the effect of dead weight and elasticity.
Some dry garbage having small particles may not be ejected into the garbage can 135 by the elastic deformation amount of the sponge layer, and it may be scraped off by the friction portion of the scraping bar 137 to fall into the garbage can 135. If not removed from drum 132, it will turn to sink a as drum 132 rotates. The water flows in the tank a to create a scouring force and also to remove the trash from the surface of the drum 132. In addition, the water pressing bar 138 also interferes with the drum 132, where the garbage can be scraped. The waste removed from the tank a and the pump wand 138 flows with the water stream into the filter cartridge 134. The sewage is filtered and pumped to the sump housing 122, leaving the waste in the filter box 134 for disposal. Through the arrangement, the dry garbage can be completely and cleanly removed from the ground, and the device cannot be blocked.
When wet garbage is cleaned using the cleaning apparatus of the present embodiment, the sponge layer of the drum 132 absorbs the wet garbage. The wet trash travels with the drum 132 to the tank a where the water flows and the pressing bar 138 presses the sponge layer of the drum 132, and the wet trash is released from the sponge layer, enters the filter cartridge 134 with the water flow, and is then sucked to the sump housing 122.
When the cleaning apparatus of the present embodiment is used to clean the viscous garbage, the viscous garbage adheres to the sponge layer of the drum 132 and partially permeates into the sponge layer of the drum 132. The drum 132 is rotated further, the friction part of the scraping bar 137 can hang down the viscous garbage adhered on the surface of the drum 132, and the scraped garbage enters the garbage bin 135 by self weight. The viscous waste that cannot be scraped off reaches the sink a. The water flows in the water tank a to wash the viscous garbage adhered to the surface of the drum 132. And the pressing bar 138 can also scrape off the sticky trash adhered to the surface of the drum 132. Under the combined action of the water flow and the water pressing rod 138, the viscous garbage penetrating into the sponge layer is released, and the viscous garbage adhered to the sponge layer is also removed and enters the filter cartridge 134 along with the water flow. A portion of the garbage can be caught by the filter cassette 134 and the filtered sewage is sucked to the sewage tank body 122.
Figures 7-10 illustrate another cleaning device 200 of the present invention. Which includes a handle assembly 210, a sump assembly 220, and a cleaning head assembly 230. Wherein the sump assembly 220 is connected to the handle assembly 210 and the cleaning head assembly 230, respectively.
The cleaning head assembly 230 includes a cleaning head body 231, and a drum 232, a clean water tank 233, a filter 234, a water storage tank 235, a shovel 236, a wiper 237, a water pressurizing rod 238, and a nozzle installed on the cleaning head body 231.
The roller 232 is the same as the roller 132 and will not be described in detail.
Unlike the embodiment shown in fig. 1 to 6, in this embodiment, a garbage can is not provided, and a water storage tank 235 is provided between the drum 132 and the clean water tank 133. The scraping bar 237 and the water pressing rod 238 are respectively positioned at two ends of the opening of the water storage tank 235. In other words, the water storage tank 235, the wiper strip 237 and the water pressing bar 238 form a closed water storage space. During the use, this cleaning device seesaw, the water in the storage water tank 235 can rock from beginning to end along with it, forms the state of swashing, and the water that has swung can not only wash out cylinder 232, can also make cylinder 232 keep certain humidity to it is better to make clean effect.
In this embodiment, the filtering device 234 is a filter screen. As shown in fig. 8, a screen 234 is located within a water storage tank 235. The top of the water storage tank 235 is provided with a handle 235a, the filter screen 234 is connected with the handle 235a, and the filter screen 234 can be taken out by pulling up the handle 235a, so that garbage can be cleaned. The shoveling bars 236 have arc-shaped working surfaces forming a garbage passage with the outer circumferential surface of the drum 232, and garbage enters the water storage tank 235 through the garbage passage and the scraping bars 237.
The wiper strip 237 includes a friction portion 237a and a drainage portion 237b, as shown in fig. 9. In which the friction portion 237a interferes with the drum 232. The surface of the flow guide portion 237b is inclined, and the water extruded from the water pressing rod 238 is guided to the water storage tank 235.
In this embodiment, there are two nozzles, a first nozzle 239a and a second nozzle 239 b. Wherein the first nozzle 239a is aligned with the roller 232, and the second nozzle 239b is aligned with the drainage 237 b. That is, the first nozzle 239a can spray the fresh water in the fresh water tank 233 onto the drum 232, thereby washing the drum 232. The second nozzle 239b can spray the clean water in the clean water tank 233 to the drainage portion 237b, which is beneficial to flushing the garbage attached to the drainage portion 237b to the water storage tank 235. In other embodiments of the present invention, the nozzle can also be directed at the reservoir 235 to flush the trash attached to the wall of the reservoir 235 onto the screen 234. The alignment position of the nozzle can be set according to actual conditions.
The clean water in the clean water tank 233 is used to clean the drum 232. A water pump may be used to pump fresh water from the fresh water tank 133 to the first nozzle 239a and the second nozzle 239 b. Optionally, the clean water tank 233 is integrally fixed (e.g., integrally formed) with the cleaner head body 131, so as to avoid the need for a water check structure, and reduce the complexity of the structure and the risk of water leakage from the tank to the interface. In this embodiment, the cleaning tank 133 is provided with a clean water tank cover 133a, and clean water is filled into the clean water tank 133 by opening the cover.
Similarly, an arc-shaped movable guard plate can be arranged in the embodiment, so that the roller 232 can be conveniently detached and moisturized, and an anti-collision protection effect is achieved.
The sump assembly 220 includes a sump body 221, a sump body 222, a clean water pump 223, an air pump 224, and required water pipes. The waste tank body 222 is used to contain waste water. Like the embodiment shown in fig. 1 to 6, the sewage tank body 222 is detachably mounted to the sewage tank body 221 so as to facilitate pouring of the sewage. The detailed structure of the waste tank body 222 is the same as that of the waste tank body 122, and thus, the detailed description thereof is omitted. It should be noted that the water storage tank 235 of the present embodiment has a water storage function, so that water in the water storage tank does not need to be pumped into the waste water tank assembly 220 in real time, and the cleaning effect is not affected. In other words, the water changing period can be set according to actual conditions, and the purpose of saving water can be achieved.
As shown in fig. 10 and 11, the clean water in the clean water tank 233 is sucked from the clean water inlet pipe 223a by the clean water pump 223 and sent to the first nozzle 239a and the second nozzle 239b from the clean water outlet pipe 223 b. When the sump body 222 is mounted to the sump body 221, the storage tank 235 is connected to the sump body 222, and the sewage filtered by the filter 234 is sucked from the sewage pipe 222a to the sump body 222 by the air pump 224.
When the cleaning equipment of this embodiment is used for cleaning dry garbage on the ground, the roller 232 rolls on the ground, the sponge layer of the roller 232 is pressed and deformed by the particles of the dry garbage on the ground, and the particles of the dry garbage are wrapped by the sponge layer through deformation, so that the particles of the dry garbage are separated from the ground and rotate together with the roller 232. When turned to the position of the shovels 236, the particles of dry waste leave the ground, are squeezed by the shovels 236, and continue to rotate with the drum 232. When the shovel strip 236 is rotated to reach the scraping strip 237, the sponge layer is deformed due to the loss of the compression of the shovel strip 236, and the dry garbage particles wrapped by the sponge layer are released and enter the water storage tank 235 under the action of the scraping strip 237.
Some dry garbage with small particles may not remain attached to the sponge layer, and it may be removed from the surface of the drum 232 into the water storage tank 235 by the combined action of the washing force of the sloshing water or the washing force of the water sprayed from the nozzles and the water pressing bar 238. The filtered sewage is sucked to the sewage tank body 222.
When the cleaning device of the present embodiment is used to clean wet garbage, the sponge layer of the roller 232 absorbs the wet garbage. The wet garbage moves to the position of the water pressing rod 238 along with the roller 232, the water pressing rod 238 extrudes the sponge layer of the roller 232, and the wet garbage is released from the sponge layer and enters the water storage tank 235 along with water flow. The filtered sewage is sucked to the sewage tank body 222.
When the cleaning apparatus of the present embodiment is used to clean the viscous garbage, the viscous garbage adheres to the sponge layer of the drum 232 and partially permeates into the sponge layer of the drum 132. The drum 232 is further rotated, and a part of the viscous garbage adhered to the surface of the drum 232 is scraped by the friction portion of the scraping strip 237, and the scraped garbage is removed from the surface of the drum 232 by the cooperation of the agitated water or the water sprayed from the nozzle and the water pressing rod 238, and enters the water storage tank 235. The filtered sewage is sucked to the sewage tank body 222.
The utility model discloses utilize "water dirt circulation" clean technique can realize the automatically cleaning of cylinder, will sweep moreover, drag, wash, twist and combine together, very big convenient to use person, and can realize very good clean effect.
It should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims (10)

1. A cleaning apparatus, comprising:
a handle assembly which is used for connecting the handle assembly,
the handle assembly comprises a handle, a handle component and a sewage tank component, wherein the handle is arranged on the handle, and the sewage tank component comprises a sewage tank body and a sewage tank body; and
the cleaning head assembly comprises a cleaning head body, a roller, a clean water tank and a filtering device, wherein the roller, the clean water tank and the filtering device are arranged on the cleaning head body;
the clean water in the clean water tank is used for cleaning the roller, and the sewage enters the sewage tank body after being filtered by the filtering device.
2. The cleaning apparatus defined in claim 1, wherein the cleaning head assembly further includes a trash bin mounted to the cleaning head body between the drum and the clean water tank and a shovel bar having an arcuate working surface forming a trash channel with an outer circumferential surface of the drum through which trash enters the trash bin.
3. The cleaning apparatus as claimed in claim 2, wherein the cleaning head assembly further comprises a wiper strip and a water pressing bar installed at the cleaning head body, the wiper strip and the water pressing bar respectively interfere with the drum, the wiper strip, the drum and the water pressing bar form a water tank, the cleaning head body is further provided with a water tank inlet and a water tank outlet, the water tank inlet is connected with the clean water tank, the water tank outlet is connected with the filtering device,
clear water in the clear water tank enters the water tank through the water tank inlet and is used for cleaning the roller, sewage extruded by the pressurized water rod enters the filtering device through the water tank outlet, and filtered sewage enters the sewage tank body.
4. The cleaning apparatus as claimed in claim 3, wherein the filtering means is a filtering case, and the sewage in the sump flows into the filtering means by self-weight.
5. The cleaning apparatus as defined in claim 1, wherein the cleaning head assembly further comprises a water storage tank, a shovel bar, a scraper bar and a water pressing bar mounted on the cleaning head body;
the water storage tank is positioned between the roller and the clean water tank, the water storage tank is connected with the sewage tank body, the shovel strip is provided with an arc-shaped working surface, a garbage channel is formed between the arc-shaped working surface and the outer circumferential surface of the roller, the scraping strip comprises a friction part and a drainage part, the friction part is interfered with the roller, the drainage part is connected with the water storage tank, and the water pressing rod is interfered with the roller;
garbage enters the water storage tank through the garbage channel and the scraping strip, and sewage extruded by the water pressing rod enters the water storage tank through the scraping strip and then enters the sewage tank body after being filtered by the filtering device.
6. The cleaning apparatus as claimed in claim 5, wherein the cleaning head assembly further comprises a nozzle installed at the cleaning head body, and the clean water in the clean water tank is sprayed to at least one of the drum, the wiper strip and the water storage tank through the nozzle.
7. The cleaning apparatus defined in claim 5, wherein the filter device is located in the water storage tank.
8. The cleaning apparatus as claimed in claim 5, wherein the wiper strip and the water pressing bar are respectively located at both ends of the opening of the water storage tank.
9. The cleaning apparatus as claimed in claim 1, wherein the cleaning head body is provided with an arc-shaped movable guard plate, and the roller is located below the arc-shaped movable guard plate.
10. The cleaning apparatus defined in claim 1, wherein the clean water tank is integrally formed with the cleaning head body.
CN202021782045.6U 2020-08-24 2020-08-24 Cleaning equipment Active CN213910064U (en)

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Application Number Priority Date Filing Date Title
CN202021782045.6U CN213910064U (en) 2020-08-24 2020-08-24 Cleaning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021782045.6U CN213910064U (en) 2020-08-24 2020-08-24 Cleaning equipment

Publications (1)

Publication Number Publication Date
CN213910064U true CN213910064U (en) 2021-08-10

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Country Link
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