CN218458058U - Cleaning device - Google Patents

Abstract

The utility model discloses a cleaning device, which comprises a steam solid-state garbage separating bin and a rear water scraping strip component; a front suction cavity is formed inside the separation bin body, a front water scraping strip is arranged at the front end of the bottom wall, and a front suction channel is formed between the front wall and the front end surface of the front water scraping strip in an arc-surface shape; one end of the front suction channel is opened to form a first suction port, and the other end of the front suction channel is communicated with the front suction cavity; the rear water scraping strip assembly comprises a rear water scraping strip fixing piece, a rear water scraping strip is arranged at the bottom of the rear end of the rear water scraping strip fixing piece, a rear suction cavity is formed by areas defined by the front water scraping strip and the rear water scraping strip in the front and rear directions between the bottom of the rear water scraping strip fixing piece and the outer surface of the bottom wall of the separation bin body and the ground, and air guide holes communicated with the rear suction cavity are formed in the bottom wall and the rear wall of the separation bin body; the rear wiper strip fixing piece is provided with a rear suction channel communicated with the rear suction cavity, one end of the rear wiper strip fixing piece is opened to form a second suction port and is communicated with the rear suction cavity, and the other end of the rear wiper strip fixing piece is used for being connected with a negative pressure air suction water storage device.

Description

Cleaning device

Technical Field

The utility model relates to a cleaning machines people especially relates to a cleaning device.

Background

The existing cleaning robot has various functions, such as dust collection, sweeping, mopping and the like, and is mainly used for collecting dust by arranging a dust collection box inside the cleaning robot and arranging a water tank for mopping. When the robot sweeps the floor, dust is mainly collected together through rolling of the rolling brush component, and then the dust is sucked into the dust collecting box through negative pressure; when mopping, mainly the mopping is performed by rolling the mopping assembly, and then sewage is discharged into a sewage tank by squeezing.

However, the existing cleaning robot has two completely independent and repellent processes and operations of dust collection and mopping, adopts a rolling brush component for solid garbage such as dust on the ground, and changes a rolling and mopping component for liquid garbage such as water stain on the ground, which not only results in low cleaning efficiency, but also has a complex structure. In addition, the solid waste is not treated differently, and the large and heavy waste is not treated specially, so that the cleaning effect is low and is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaning device can effectively solve the technical problem that prior art exists, improves cleaning machines people's clean efficiency and clean effect.

In order to achieve the purpose, the utility model provides a cleaning device, which comprises a steam solid-state garbage separating bin and a rear water scraping strip component, wherein the steam solid-state garbage separating bin and the rear water scraping strip component are arranged in a front-rear laminating manner; the steam-solid garbage separation bin comprises a separation bin body, wherein the separation bin body is formed by connecting a front wall, an upper wall, a rear wall and a bottom wall, a front suction cavity is formed inside the separation bin body, a front water scraping strip is arranged at the front end of the bottom wall, the front wall is arc-surface-shaped, a front suction channel is formed between the inner surface of the front wall and the front end surface of the front water scraping strip, one end of the front suction channel is opened to form a first suction port, and the other end of the front suction channel is communicated with the front suction cavity; the rear water scraping strip assembly comprises a rear water scraping strip fixing piece, a rear water scraping strip is arranged at the bottom of the rear end of the rear water scraping strip fixing piece, the bottoms of the front water scraping strip and the rear water scraping strip are arranged in a sticking manner, a rear suction cavity is formed among the bottom of the rear water scraping strip fixing piece, the outer surface of the bottom wall of the separation bin body and the ground, and a region defined by the front water scraping strip and the rear water scraping strip is arranged in the front and at the back of the bottom of the separation bin body, and air guide holes communicated with the rear suction cavity are formed in the bottom wall and the rear wall of the separation bin body; the back is scraped the water strip mounting and is equipped with the back suction channel that attracts the chamber intercommunication after with, the one end opening that attracts the passageway after with constitute the second suction port and with the chamber intercommunication is attracted to the back, the other end that attracts the passageway after is used for connecting the negative pressure water storage facilities of breathing in generate the negative pressure air current that flows in proper order and pass through the negative pressure air current passageway that first suction port, preceding suction channel, preceding suction chamber, back suction chamber, second suction port and back suction channel intercommunication constitute under the effect that the water storage facilities were breathed in to the negative pressure.

Preferably, the front water scraping strip and the rear water scraping strip are made of soft plastics, sealing strips are respectively arranged at the bottom of the rear water scraping strip fixing piece and the left side and the right side of the bottom wall of the separation bin body, and the rear suction cavity is sealed with the ground through the sealing strips, the front water scraping strip and the rear water scraping strip.

Preferably, the cleaning device further comprises a rolling cleaning assembly and a water adding assembly, the water adding assembly is arranged above the rolling cleaning assembly, the rolling cleaning assembly comprises a rotating shaft and a cleaning part, and the cleaning part is arranged on the rotating shaft; the front end of the steam solid-state garbage separating bin is opened, and the part of the cleaning component, which is close to the front end of the steam solid-state garbage separating bin, is used as the front wall of the steam solid-state garbage separating bin to form the front suction channel together with the front water scraping strip; and a scraper contacted with the cleaning component is arranged on the upper wall of the steam solid-state garbage separation bin.

Preferably, the cleaning member is a roller bristle or a roller cloth.

Preferably, the cleaning device further comprises two rolling cleaning assemblies and two clear water adding assemblies, the two rolling cleaning assemblies are arranged side by side along the front and rear directions, each clear water adding assembly is correspondingly arranged above one rolling cleaning assembly, each rolling cleaning assembly comprises a rotating shaft and a cleaning part, and the cleaning part is arranged on the rotating shaft; the front end of the steam solid-state garbage separation bin is opened, and the part, close to the front end of the steam solid-state garbage separation bin, of the cleaning part of the rolling cleaning assembly arranged at the rear is used as the front wall of the steam solid-state garbage separation bin to form the front suction channel together with the front water scraping strip; the upper wall of the steam solid-state garbage separating bin is provided with a scraper which is in contact with a cleaning part of the rolling cleaning assembly arranged at the rear.

Preferably, the cleaning member of the rolling cleaning assembly disposed at the front and the cleaning member of the rolling cleaning assembly disposed at the rear are bristles or a mop cloth.

Preferably, the cleaning device further comprises a housing and a rotary driving device, the housing is provided with two cleaning component mounting channels which are arranged side by side along the front and rear directions and have the same structure, the rotary driving device is arranged at one end of the housing, and the two output shafts are located at one end of the two cleaning component mounting channels in a one-to-one correspondence manner; the two rolling cleaning assemblies are arranged in the cleaning assembly mounting channel in a one-to-one correspondence manner and can be interchangeably arranged; each rolling cleaning assembly further comprises a cleaning assembly locking seat, a transmission shaft sleeve and a cleaning assembly locking connecting piece, one end of the rotating shaft is connected with the transmission shaft sleeve, the transmission shaft sleeve is axially sleeved and circumferentially fixed with the output shaft in the cleaning assembly mounting channel where the transmission shaft sleeve is located, and the other end of the rotating shaft is pivoted on the cleaning assembly locking seat; the other end of the cleaning assembly mounting channel is provided with a cleaning assembly positioning seat, the cleaning assembly locking seat is arranged on the cleaning assembly positioning seat, and the cleaning assembly locking seat is detachably connected to the cleaning assembly positioning seat through the cleaning assembly locking connecting piece.

Preferably, a separation bin installation channel is further arranged behind the cleaning component installation channel of the shell, and the steam solid-state garbage separation bin is arranged in the separation bin installation channel; one end of a separation bin body of the steam solid-state garbage separation bin is provided with a positioning hole/positioning column, and one end of a separation bin installation channel is correspondingly provided with a matched positioning column/positioning hole; the steam solid-state garbage separation bin also comprises a garbage bin locking seat and a garbage bin locking connecting piece, and the garbage bin locking seat is connected to the other end of the separation bin body; the other end of the separation bin installation channel is provided with a separation bin positioning seat, the separation bin locking seat is arranged on the separation bin positioning seat, and the separation bin locking seat is detachably connected to the separation bin positioning seat through the separation bin locking connecting piece.

Preferably, the housing comprises a fixed shell and a fixed cover, the cleaning component mounting channel and the separation bin mounting channel are arranged on the fixed shell, and the fixed cover is fixed on the fixed shell; the front side and the rear side of the shell are respectively provided with a supporting wheel;

the utility model discloses a casing, including casing, back water bar fixing part, back water bar fixing base and the fixed lid of back water bar of scraping, back water bar fixing lid is fixed in on the water bar fixing base of scraping, the back water bar of scraping compresses tightly a fixed connection through the back water bar of scraping and is in the rear end of water bar fixing base of scraping behind, the back attracts the passageway to run through back water bar fixing base and the fixed lid of back water bar of scraping.

Preferably, each of the clean water adding assemblies comprises a water distributor base and a water distributor upper cover, the water distributor upper cover is fixed on the water distributor base, a water filling port is arranged on the water distributor upper cover, a matched water filling port is arranged on the fixed cover of the shell corresponding to the water filling port, the water distributor base is provided with a water filling cavity, a plurality of water outlet holes and a water filling channel, the water filling cavity is arranged below the water filling port, the plurality of water outlet holes are communicated with the water filling cavity through the water filling channel, and clean water added through the water filling port sequentially passes through the water filling port, the water filling cavity and the water filling channel and then flows out of the plurality of water outlet holes onto the cleaning component.

Compared with the prior art, the utility model provides a cleaning device has following technological effect:

(1) Due to the addition of the design of the steam solid garbage separation bin and the negative pressure airflow channel, the negative pressure airflow is utilized for multiple times, and the negative pressure airflow is used with higher efficiency, so that the water absorption efficiency is improved, and the cleaning efficiency is further improved;

(2) Structural design is simple, can adsorb subaerial liquid and solid rubbish simultaneously and handle, separates water and solid-state thing through vapour solid state rubbish separating bin moreover, and big solid-state thing and the separation of tiny solid-state thing in the solid-state thing to be favorable to carrying out the difference to handling water and solid-state thing.

(3) The certain distance is arranged between the steam solid-state garbage separation bin and the ground, and the mixture of the steam and the light and small solid matters is easier to get rid of the attachment of the ground, so that the steam and the light and small solid matters are sucked into the negative pressure air suction water storage equipment to be processed in the next step, and the water suction efficiency and effect are improved.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the cleaning device of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the cleaning device of the present invention.

Fig. 3 is a schematic structural diagram of a third embodiment of the cleaning device of the present invention.

Fig. 4 is a schematic structural diagram of a fourth embodiment of the cleaning device of the present invention.

Fig. 5 is a top perspective view of a cleaning device provided by an embodiment of the present invention.

Fig. 6 is an exploded top view of the cleaning device according to the embodiment of the present invention.

Fig. 7 is a bottom perspective view of a cleaning device provided in an embodiment of the present invention.

Fig. 8 is an exploded bottom view of the cleaning device according to the embodiment of the present invention.

Fig. 9 is a transverse sectional view of a cleaning device according to an embodiment of the present invention, in which a rolling brush and a rolling mop are combined.

Fig. 10 is a structural diagram of a steam solid-state garbage separating bin of a cleaning device provided by the embodiment of the invention.

Fig. 11a is a structural view of a rolling cleaning assembly in which a cleaning member is rolling brush bristles in a cleaning device according to an embodiment of the present invention.

Fig. 11b is a structural view of a rolling cleaning assembly in which the cleaning member is a rolling cloth in the cleaning device according to the embodiment of the present invention.

Fig. 12 is a top perspective view of the steam solid-state garbage separating bin of the cleaning device provided by the embodiment of the present invention.

Fig. 13 is a top view of the steam solid-state garbage separating bin of the cleaning device provided by the embodiment of the present invention after being disassembled.

Fig. 14 is a bottom perspective view of the steam solid garbage separating bin of the cleaning device provided by the embodiment of the present invention.

Fig. 15 is a structural view of a housing of a cleaning device according to an embodiment of the present invention.

Fig. 16 is a transverse sectional view of a cleaning device according to an embodiment of the present invention, in which a rolling brush is combined with a rolling brush.

Fig. 17 is a transverse cross-sectional view of a combination of a roller and a mop of the cleaning device according to an embodiment of the present invention.

Fig. 18 is a transverse cross-sectional view of a cleaning device in combination with a roller brush.

Detailed Description

In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Example one

Referring to fig. 1, a schematic structural diagram of a cleaning device provided in embodiment 1 of the present invention is shown. The cleaning device comprises a steam solid-state garbage separation bin 4 and a rear water scraping strip assembly 5, wherein the steam solid-state garbage separation bin and the rear water scraping strip assembly are arranged in a front-back fit mode.

The steam-solid garbage separating bin 4 comprises a separating bin body 41, wherein the separating bin body 41 is formed by connecting a front wall 411, an upper wall 412, a rear wall 413 and a bottom wall 414, and two ends of the separating bin body 41 are closed. The interior of the separation chamber body 41 forms a front suction chamber 40, the front end of the bottom wall 444 is provided with a front wiper strip 400, the front wall 411 is arc-shaped, a front suction channel 410 is formed between the inner surface of the front wall 411 and the front end surface of the front wiper strip 400, one end of the front suction channel 410 is open to form a first suction port 4100, and the other end of the front suction channel 410 is communicated with the front suction chamber 40.

The back water scraping strip subassembly 5 is including back water scraping strip mounting 51, the rear end bottom of back water scraping strip mounting 51 is equipped with back water scraping strip 500, the bottom of preceding water scraping strip 400 and back water scraping strip 500 all sets up with pasting, between the bottom of back water scraping strip mounting 51, the diapire surface of separation storehouse body 41 and the ground and around by preceding water scraping strip 400 and the regional back suction chamber 50 that constitutes that water scraping strip 500 is injectd after with, be equipped with on the diapire 414 of separation storehouse body 41 and the back wall 413 with attract a plurality of air guide holes 401 of chamber 50 intercommunication after.

The rear wiper strip fixing member 51 is provided with a rear suction passage 510 communicated with the rear suction cavity 50, one end of the rear suction passage 510 is opened to form a second suction port 5100 and is communicated with the rear suction cavity 50, the other end of the rear suction passage 510 is used for connecting a negative pressure suction water storage device (not shown), and negative pressure airflow which sequentially flows through a negative pressure airflow passage formed by communicating the first suction port 4100, the front suction passage 410, the front suction cavity 40, the rear suction cavity 50, the second suction port 5100 and the rear suction passage 510 is generated under the action of the negative pressure suction water storage device.

Specifically, in this embodiment, the area of the first suction port 4100 near the ground and between the first suction port and the ground is the first vaporization region 491, and the areas of the front suction chamber 40 and the rear suction chamber 50 near the air vent 401 are the second vaporization regions 492. When the cleaning device moves forward (the movement direction of the cleaning device is shown as an arrow a direction in the figure), under the action of the negative pressure air suction and water storage device, a negative pressure air flow (the direction of the negative pressure air flow is shown as an arrow of a mixture of water vapor and solid, and a mixture of water vapor and small solid) is generated, which flows through the first suction port 4100, the front suction channel 410, the front suction cavity 40, the rear suction cavity 50, the second suction port 5100 and the rear suction channel 510 in sequence to form a negative pressure air flow, and under the action of the negative pressure air flow and the front wiper strip 400, the mixture of water vapor and solid on the ground at the front end of the front wiper strip 400 enters the first suction port 4100, and the water vapor is vaporized in the first vaporization region, so that a mixture of water vapor and solid is formed and enters the front suction cavity 40 through the front suction channel 410. The large solid matters which cannot pass through the air vent 401 in the mixture entering the front suction cavity 40 are trapped in the front suction cavity 40, while the water vapor and the small solid matters pass through the air vent 401 under the action of the negative pressure air flow and are vaporized in the second vaporizing region 492 to form a new mixture, and the new mixture entering the rear suction cavity 50 enters the negative pressure air suction water storage device through the second suction port 5100 and the rear suction channel 510.

Further, the area of the rear suction cavity 50 close to the rear wiper strip 500 is used as a third vaporization region 493, the mixture of the moisture and the small solid substances remaining at the bottom of the front wiper strip 400 passes through the rear wiper strip 500, and the moisture is vaporized in the third vaporization region 493 under the action of the rear wiper strip 500 and the negative pressure air flow passing through the second suction port 5100, so that a mixture of the moisture and the small solid substances is formed and enters the negative pressure air suction water storage device through the second suction port 5100 and the rear suction channel 510.

It is therefore clear that the cleaning device that this embodiment provided makes negative pressure air current utilize many times through increasing the solid-state rubbish separating bin 4 of vapour and negative pressure airflow channel design, negative pressure air current uses more high efficiency, thereby promote the efficiency of absorbing water, and be equipped with the certain distance between the solid-state rubbish separating bin 4 of vapour and the ground, the mixture of steam and light little solid-state thing is changeed and is broken away from the adnexed on ground, thereby do benefit to and inhale the negative pressure with steam and light little solid-state thing and breathe in water storage equipment and carry out processing on next step, improve efficiency and the effect of absorbing water. In addition, the cleaning device provided by the embodiment can be used for simultaneously adsorbing liquid and solid garbage on the ground, and separating water and solid matters through the steam solid garbage separating bin, so that large solid matters and small solid matters in the solid matters are separated, and the water and the solid matters are favorably distinguished and treated.

Example two

Referring to fig. 2, a schematic structural diagram of a cleaning device according to embodiment 2 of the present invention is shown. The cleaning device provided by the embodiment comprises a steam solid-state garbage separation bin 4 and a rear wiper strip assembly 5 which are attached to each other in a front-rear manner, as well as the cleaning device provided by the embodiment 1. The cleaning device provided by the embodiment is different from the cleaning device provided by the embodiment 1 in that the cleaning device provided by the embodiment further comprises a rolling cleaning component 3 and a water adding component 6.

Wherein, add clear water subassembly 6 and locate roll clean subassembly 3 top, roll clean subassembly 3 includes axis of rotation 31 and cleaning member, cleaning member sets up in axis of rotation 31 is last. In particular, the rolling cleaning assembly provided in this embodiment is a roller mop, and the cleaning member is a roller mop cloth 32b.

The front end of the steam solid-state garbage separating bin 4 is open, the part of the cleaning component close to the front end of the steam solid-state garbage separating bin 4 is used as the front wall 411 of the steam solid-state garbage separating bin 4 to form the front suction channel 410 with the front water scraping strip 400, namely the cleaning component of the rolling cleaning component 3 is used to be close to the front end of the steam solid-state garbage separating bin 4 and form the front suction channel 410 with the front water scraping strip 400, so that the front wall 411 of the steam solid-state garbage separating bin 4 is omitted to simplify the structure of the steam solid-state garbage separating bin 4.

In addition, the upper wall 412 of the steam solid state garbage separating bin 4 is provided with a scraper 48 contacting with the cleaning component, and the area of the front suction chamber 40 close to the scraper 48 is used as a fourth vaporization area 494.

The working principle (process) of the cleaning device provided by the embodiment is as follows:

when the cleaning device moves forward (the moving direction of the cleaning device is shown as the direction of arrow a in the figure), a negative pressure airflow is generated under the action of the negative pressure air suction water storage device, and the negative pressure airflow sequentially flows through a negative pressure airflow channel formed by communicating the first suction port 4100, the front suction channel 410, the front suction cavity 40, the rear suction cavity 50, the second suction port 5100 and the rear suction channel 510 (the direction of the negative pressure airflow is shown as the direction of arrow of mixture of steam and solid, and mixture of steam and small solid in the figure). At the same time, the cleaning member (mop cloth 32 b) of the rolling cleaning assembly 3 is continuously filled with clean water through the clean water adding assembly 6 (the water adding direction is shown as an arrow C direction in the figure), so that the mop cloth 32b is wetted. The mop cloth 32B is rotated (the rotation direction is shown by arrow B) by the rotating shaft 31 to rub against the floor surface for cleaning, so that the mop cloth 32B can mop the floor surface. As the cleaning device moves forward, the mixture of moisture and solid on the front end of the rolling cleaning assembly 3 is introduced into the first suction port 4100 by the rolling cloth 32b, and the moisture is vaporized in the first vaporization region 491 by the negative pressure air flow and the front wiper strip 400, so that the mixture of moisture and solid is formed and introduced into the front suction chamber 40 through the front suction passage 410 by the negative pressure air flow and the rotation of the rolling cloth 32b. In addition, the mop cloth 32b is adhered to the moisture and the solid on the surface of the mop cloth 32b after mopping, part of the moisture and the solid is thrown out of the mop cloth 32b to the front suction chamber 40 due to centrifugal force, and the rest of the moisture and the solid is in contact with the scraper 48 as the mop rotates, so that the moisture is scraped by the scraper 48 and the moisture is vaporized in the fourth vaporization region 494, thereby forming a mixture of the moisture and the solid into the front suction chamber 40. The large solid matters which cannot pass through the air vent 401 in the mixture entering the front suction cavity 40 are trapped in the front suction cavity 40, while the water vapor and the small solid matters pass through the air vent 401 under the action of the negative pressure air flow and are vaporized in the second vaporizing region 492 to form a new mixture, and the new mixture entering the rear suction cavity 50 enters the negative pressure air suction water storage device through the second suction port 5100 and the rear suction channel 510.

It can be seen that the cleaning device provided by the present embodiment, besides the technical effects of the cleaning device of embodiment 1, also includes a rolling cleaning assembly 3 and a fresh water adding assembly 6, and fresh water is continuously injected into the cleaning components (rolling mop cloth 32 b) of the rolling cleaning assembly 3 through the fresh water adding assembly 6 to moisten the rolling mop cloth 32b. The rolling mop cloth 32b is rotated by the rotation shaft 31 to rub against the floor surface for cleaning, so that the rolling mop cloth 32b drags the floor surface for cleaning, thereby improving the cleaning effect. In addition, under the driving of the rotary roller mop, the suction of negative pressure air flow, the action of the scraper and the throwing action of the rotary centrifugal force of the roller mop, the mixture of water and solid matters on the ground and the roller mop can be accelerated to be transmitted into the steam solid-state garbage separating bin 4, so that the separating efficiency of the water and the solid matters is improved, and the cleaning efficiency is further improved.

EXAMPLE III

Referring to fig. 3, a schematic structural diagram of a cleaning device according to embodiment 3 of the present invention is shown. The cleaning device provided by the embodiment is the same as the cleaning device provided by the embodiment 2, and comprises a vapor-solid garbage separation bin 4 and a rear wiper strip assembly 5 which are arranged in a front-back attaching manner, and further comprises a rolling cleaning assembly 3 and a clear water adding assembly 6, the cleaning device provided by the embodiment is different from the cleaning device provided by the embodiment 2 in that the rolling cleaning assembly provided by the embodiment is a rolling brush, and the cleaning component is rolling brush bristles 32a.

The working principle (process) of the cleaning device provided by the embodiment is as follows:

when the cleaning device moves forwards (the movement direction of the cleaning device is shown as the direction of arrow a in the figure), a negative pressure airflow is generated under the action of the negative pressure air suction and water storage device, and the negative pressure airflow sequentially flows through a negative pressure airflow channel formed by communicating the first suction port 4100, the front suction channel 410, the front suction cavity 40, the rear suction cavity 50, the second suction port 5100 and the rear suction channel 510 (the direction of the negative pressure airflow is shown as the direction of the arrow of the mixture of the water vapor and the solid matter, and the mixture of the water vapor and the small solid matter in the figure). Meanwhile, the cleaning components (rolling brush hair 32 a) of the rolling cleaning assembly 3 are continuously injected with clean water through the clean water adding assembly 6 (the water adding direction is shown as an arrow C direction in the figure), so that the rolling brush hair 32a is wetted. The rolling brush 32a is driven by the rotating shaft 31 to rotate (the rotating direction is shown by arrow B in the figure) to rub against the floor to clean the floor, so that the rolling brush 32a brushes the floor. As the cleaning device moves forward, the mixture of water and solid on the front end of the rolling cleaning component 3 enters the first suction port 4100 under the driving of the rolling brush hairs 32a, and the water is vaporized in the first vaporization region 491 under the action of the negative pressure airflow and the front wiper strip 400, so that the mixture of water vapor and solid is formed and enters the front suction cavity 40 through the front suction channel 410 under the rotation action of the negative pressure airflow and the rolling brush hairs 32a. In addition, the rolling brush hairs 32a are adhered to the moisture and the solid on the surface of the rolling brush hairs 32a after brushing, part of the moisture and the solid are thrown out of the rolling brush hairs 32a of the rolling brush to the front suction cavity 40 due to centrifugal force, the rest of the moisture and the solid are contacted with the scraper 48 along with the rotation of the rolling brush, so that the moisture is scraped by the scraper 48 and the moisture is vaporized in the fourth vaporization region 494, and a mixture of the moisture and the solid is formed and enters the front suction cavity 40. The large solid matters which cannot pass through the air vent 401 in the mixture entering the front suction cavity 40 are trapped in the front suction cavity 40, while the water vapor and the small solid matters pass through the air vent 401 under the action of the negative pressure air flow and are vaporized in the second vaporizing region 492 to form a new mixture, and the new mixture entering the rear suction cavity 50 enters the negative pressure air suction water storage device through the second suction port 5100 and the rear suction channel 510.

It can be seen that, in addition to the technical effects of the cleaning device of embodiment 1, the cleaning device provided in this embodiment further includes a rolling cleaning component 3 and a rinsing component 6, and the rinsing component 6 continuously injects rinsing water into the cleaning components (rolling brush bristles 32 a) of the rolling cleaning component 3 to wet the rolling brush bristles 32a. The rolling brush bristles 32a are driven by the rotating shaft 31 to rotate so as to rub against the ground to clean the ground, so that the rolling brush bristles 32a brush the ground, thereby improving the cleaning effect. In addition, under the driving of the rotary rolling brush, the suction of negative pressure airflow, the action of the scraper and the throwing action of the rotary centrifugal force of the rolling brush, the mixture of water and solid matters on the ground and the rolling brush hair can be quickly transmitted into the steam solid-state garbage separation bin 4, so that the separation efficiency of the water and the solid matters is improved, and the cleaning efficiency is further improved.

Example four

Referring to fig. 4, a schematic structural diagram of a cleaning device provided in embodiment 4 of the present invention is shown. The cleaning device provided by the embodiment comprises a steam solid-state garbage separating bin 4 and a rear wiper strip assembly 5 which are attached to each other in a front-rear manner, as well as the cleaning device provided by the embodiment 1. The cleaning device provided by the embodiment is different from the cleaning device provided by the embodiment 1 in that the cleaning device provided by the embodiment further comprises two rolling cleaning assemblies 3 and two water adding assemblies 6.

Wherein, two rolling cleaning component 3 set up side by side along front and rear direction, every adds clear water subassembly 6 and corresponds and locate one rolling cleaning component 3 top. Specifically, each of the rolling cleaning assemblies 3 includes a rotating shaft 31 and a cleaning member disposed on the rotating shaft 31. The rolling cleaning component 3 arranged at the front is a rolling mop or a rolling brush, and the corresponding cleaning component is a rolling mop cloth 32b or a rolling brush hair 32a. The rolling cleaning assembly 3 disposed at the rear is a rolling mop or a rolling brush, and the corresponding cleaning member is a rolling mop cloth 32b or a rolling brush bristle 32a. For example, in the present embodiment, the rolling cleaning assembly 3 disposed at the front is a rolling brush, the corresponding cleaning member is a rolling brush bristle 32a, the rolling cleaning assembly 3 disposed at the rear is a rolling mop, and the corresponding cleaning member is a rolling mop cloth 32b.

The front end opening of the steam solid-state garbage separating bin 4, the cleaning component of the rolling cleaning component arranged at the rear is close to the front end of the steam solid-state garbage separating bin 4 to be used as the front wall 411 of the steam solid-state garbage separating bin 4 to form the front suction channel 410 with the front water scraping strip 400, namely, the cleaning component of the rolling cleaning component 3 arranged at the rear is used for pressing close to the front end of the steam solid-state garbage separating bin 4 and forming the front suction channel 410 with the front water scraping strip 400, so that the front wall 411 of the steam solid-state garbage separating bin 4 is omitted to simplify the structure of the steam solid-state garbage separating bin 4.

In addition, the upper wall of the steam solid waste separating bin 4 is provided with a scraper 48 which is contacted with the cleaning component of the rolling cleaning assembly 3 arranged at the rear, and the area of the front suction cavity 40 close to the scraper 48 is used as a fourth vaporization region 494.

The working principle (process) of the cleaning device provided by the embodiment is as follows:

when the cleaning device moves forward (the moving direction of the cleaning device is shown as the direction of arrow a in the figure), a negative pressure airflow is generated under the action of the negative pressure air suction water storage device, and the negative pressure airflow sequentially flows through a negative pressure airflow channel formed by communicating the first suction port 4100, the front suction channel 410, the front suction cavity 40, the rear suction cavity 50, the second suction port 5100 and the rear suction channel 510 (the direction of the negative pressure airflow is shown as the direction of arrow of mixture of steam and solid, and mixture of steam and small solid in the figure). Meanwhile, the cleaning members of the two rolling cleaning assemblies 3 are continuously filled with clean water (the water adding direction is shown by arrow C in the figure) by the two water adding assemblies 6, the cleaning members of the two rolling cleaning assemblies 3 are driven to rotate (the rotating direction is shown by arrow B in the figure) by the respective rotating shafts 31 to rub against the ground to clean the ground, the mixture of the water and the solid matter on the front end ground of the rolling cleaning assembly arranged at the front is driven by the cleaning members (for example, the rolling brush hairs 32 a) of the rolling cleaning assembly to enter the front end ground of the rolling cleaning assembly arranged at the rear, the mixture of the water and the solid matter on the front end ground of the rolling cleaning assembly arranged at the rear is driven by the cleaning members (for example, the rolling mop cloth 32B) of the rolling cleaning assembly to enter the first suction port 0, and the mixture of the water and the solid matter on the first vaporization region 491 under the action of the negative pressure air flow and the front wiping bar 400 is vaporized, so that the mixture of the water and the solid matter are formed and are sucked into the front cleaning member (for example, the rolling cleaning member 32B) arranged at the rear through the suction passage 40B of the rolling cleaning assembly arranged at the rear. In addition, among the moisture and the solids adhered to the surface of the cleaning member (e.g., the mop cloth 32 b) after the cleaning member (e.g., the mop cloth 32 b) of the rolling cleaning assembly disposed at the rear cleans the floor, a portion of the moisture and the solids are thrown out of the cleaning member to the front suction chamber 40 by a centrifugal force, and the rest of the moisture and the solids are in contact with the scraper 48 as the rolling cleaning assembly (e.g., the mop cloth) rotates, so that the moisture is scraped by the scraper 48 and vaporized at the fourth vaporization region 494, thereby forming a mixture of moisture and solids into the front suction chamber 40. The large solid matters which cannot pass through the air vent 401 in the mixture entering the front suction cavity 40 are trapped in the front suction cavity 40, while the water vapor and the small solid matters pass through the air vent 401 under the action of the negative pressure air flow and are vaporized in the second vaporizing region 492 to form a new mixture, and the new mixture entering the rear suction cavity 50 enters the negative pressure air suction water storage device through the second suction port 5100 and the rear suction channel 510.

It can be seen that the cleaning device provided by the present embodiment, besides the technical effects of the cleaning device of embodiment 1, also includes two rolling cleaning assemblies 3 and two rinsing assemblies 6 arranged side by side, and the two rinsing assemblies 6 respectively and correspondingly and continuously inject rinsing water into the cleaning components (e.g. the rolling mop cloth 32 b/the rolling brush hair 32 a) of the two rolling cleaning assemblies 3, so as to moisten the rolling mop cloth 32 b/the rolling brush hair 32a. The rolling mop cloth 32 b/rolling brush hairs 32a are rotated by the rotation shaft 31 to rub against the floor surface for cleaning, so that the rolling mop cloth 32 b/rolling brush hairs 32a can be used for mopping the floor surface, thereby improving the cleaning efficiency and effect. For example, in the present embodiment, in the structure of the floor to be cleaned, the floor is brushed by the rolling brush and then dragged by the rolling brush, and two cleaning methods are continuously performed on the floor at the same time, thereby improving the effect. In addition, under the driving of the rotary rolling brush/rolling brush, the suction of negative pressure airflow, the action of the scraper and the throwing action of the rolling brush/rolling brush rotary centrifugal force, the mixture of water and solid matters on the ground and the rolling brush can be accelerated to be transmitted into the steam solid-state garbage separation bin 4, so that the separation efficiency of the water and the solid matters is improved, and the cleaning efficiency is further improved.

It can be understood that the structural schematic diagrams of the cleaning device of the four embodiments shown in fig. 1 to 4 mainly show the core components and parts of the cleaning device which are involved in achieving the technical purpose. Next, the specific structure of the cleaning device according to each of the above embodiments of the present invention will be described in detail by taking the fourth embodiment as an example.

As shown in fig. 5 to 9, the cleaning device provided by the present invention further comprises a housing 1 and a rotation driving device 2, the housing 1 is provided with two cleaning component mounting passages 11 which are arranged side by side along the front and rear directions and have the same structure, the front side and the rear side of the housing 1 are along the width direction and the two center axes of the cleaning component mounting passages 11 are parallel, and the center axes of the cleaning component mounting passages 11 are along the length direction of the housing 1. The cross section of the cleaning component mounting channel 11 is in a semicircular structure, the lower side of the cleaning component mounting channel is opened so as to communicate with the outside at the bottom of the shell 1, and the radius of the two cleaning component mounting channels 11 is equal. The rotation driving device 2 is disposed at one end of the housing 1, and the two output shafts 21 are correspondingly disposed at one end of the two cleaning component mounting passages 11.

Specifically, the rotation driving device 2 includes a motor 2a and a reduction gearbox 2b, an output end of the motor 2a is connected with an input end of the reduction gearbox 2b, and output ends of the reduction gearbox 2b are two output shafts 21. The two rolling cleaning assemblies 3 are correspondingly and interchangeably arranged in the cleaning assembly mounting channel 11, and extend out of the bottom of the shell 1 through the opening of the cleaning assembly mounting channel 11. Every clean subassembly 3 of rolling includes axis of rotation 31, cleaning element, clean subassembly locking seat 33, driving sleeve 34 and clean subassembly locking connecting piece 35, the one end of axis of rotation 31 with driving sleeve 34 fixed connection, driving sleeve 34 rather than the place clean subassembly installation passageway in the output shaft 21 detachably connects, specifically, both are axial cup joint and circumference fixed, work as clean subassembly 3 of rolling is followed clean subassembly installation passageway 11 central axis direction inserts when clean subassembly installation passageway 11 is interior, driving sleeve 34 axial displacement is close to output shaft 21 and cover outside output shaft 21, at this moment, driving sleeve 34 with axis of rotation 31 block joint connects. The other end of the rotating shaft 31 is pivotally connected to the cleaning assembly locking seat 33 through a bearing. The other end of the cleaning component mounting channel 11 is provided with a cleaning component positioning seat 12, and the cleaning component positioning seat 12 is integrally formed on the shell 1. The cleaning assembly locking seat 33 is disposed on the cleaning assembly positioning seat 12, the cleaning assembly locking seat 33 is detachably connected to the cleaning assembly positioning seat 12 through the cleaning assembly locking connector 35, and the cleaning member is disposed on the rotating shaft 31. One of the two cleaning members is a rolling brush hair 32a or a rolling mop cloth 32b, and the other of the two cleaning members is a rolling mop cloth 32b or a rolling brush hair 32a. Further, the maximum outer diameters of the cleaning members are the same.

Referring to fig. 5 to 10, a separation bin installation channel 111 is further disposed behind the cleaning component installation channel 11 of the housing 1, and the steam-solid waste separation bin 4 is disposed in the separation bin installation channel 111. The steam solid-state garbage separation bin 4 comprises a separation bin body 41, one end 415 of the separation bin body 41 is provided with a positioning hole/positioning column 4151, and one end of the separation bin installation channel 111 is correspondingly provided with a matched positioning column/positioning hole 1111. The steam solid-state garbage separating bin 4 further comprises a garbage bin locking seat 42 and a garbage bin locking connecting piece 43, wherein the garbage bin locking seat 42 is connected to the other end 416 of the separating bin body 41. The other end of the separation bin installation channel 111 is provided with a separation bin positioning seat 1112, the separation bin locking seat 42 is arranged on the separation bin positioning seat 1112, and the separation bin locking seat 42 is detachably connected to the separation bin positioning seat 1112 through the separation bin locking connecting piece 43.

As shown in fig. 5, 6 and 9, the housing 1 includes a fixed casing 1a and a fixed cover 1b, the cleaning component mounting passage 11 and the separation chamber mounting passage 111 are disposed on the fixed casing 1a, and the fixed cover 1b is fixed on the fixed casing 1 a. The front side and the rear side of the housing 1 are respectively provided with a support wheel 13.

The rear wiper strip fixing member 51 is connected to the rear end of the housing 1, the rear wiper strip fixing member 51 includes a rear wiper strip fixing seat 51a and a rear wiper strip fixing cover 51b, and the rear wiper strip fixing cover 51b is fixed to the rear wiper strip fixing seat 51 a. The rear wiper strip 500 is fixedly connected to the rear end of the rear wiper strip fixing seat 51a through a rear wiper strip pressing strip 501, and the rear suction passage 510 penetrates through the rear wiper strip fixing seat 51a and the rear wiper strip fixing cover 51b.

Further, the front wiper strip 400 and the rear wiper strip 500 are both made of soft plastic, the sealing strips 700 are respectively arranged at the bottom of the rear wiper strip fixing member 51 and at the left and right sides of the bottom wall 414 of the separation chamber body 41, and the rear suction cavity 50 is sealed with the ground through the sealing strips 700, the front wiper strip 400 and the rear wiper strip 500, so that a new mixture entering the rear suction cavity 50 can only enter the negative pressure suction water storage device through the second suction port 5100 and the rear suction channel 510.

It can be understood that, as shown in fig. 8 and 9, in order to simplify the structure of the solid-vapor garbage separating bin 4 and facilitate the integral extraction of the solid-vapor garbage separating bin 4 from the separating bin installing channel 111, the scraper 48 is fixedly connected to the inner wall of the fixed casing 1a by a connecting member instead of the upper wall 412 of the solid-vapor garbage separating bin 4.

Referring to fig. 9, 12 to 15, each clean water adding component 6 is fixedly disposed in the housing 1, and includes a water divider base 61 and a water divider upper cover 62, the water divider upper cover 62 is fixed on the water divider base 61, the water divider upper cover 62 is provided with a water filling port 620, a fixing cover 1b of the housing 1 is provided with a water filling port 100 corresponding to the water filling port 620 (the water filling/filling direction is shown by an arrow C in fig. 5 and 9), the water divider base 61 is provided with a water filling cavity 610, a plurality of water outlet holes 611, and a water filling channel 612, the water filling cavity 610 is disposed below the water filling port 620, the plurality of water outlet holes 611 are communicated with the water filling cavity 610 through the water filling channel 612, and clean water added through the water filling port 100 sequentially passes through the water filling port 620, the water filling cavity 610, and the water filling channel 612 and then flows out from the plurality of water outlet holes 611 to the cleaning component. In this embodiment, the number of the water outlet holes 611 is 8, the water adding channel 612 includes two first branch channels which are respectively communicated with the water adding cavity 610 and have opposite directions, four second branch channels which are respectively communicated with the two first branch channels and have opposite directions, and eight third branch channels which are respectively communicated with the four second branch channels and have opposite directions, and a tail end of each third branch channel is communicated with one water outlet hole 611. Thus, after the clean water added through the water filling port 100 sequentially passes through the water filling port 620 and the water filling cavity 610, the clean water is firstly divided into two branches to form two branches, and then the two branches are divided into two branches to form four branches, and the four branches are divided into two branches to flow out of the eight water outlet holes 611.

Referring to fig. 8 and 10, the separating bin positioning seat 1112 is provided with a third connecting hole 11121, the separating bin locking seat 42 is provided with a fourth connecting hole 421, and the separating bin locking connector 43 passes through the fourth connecting hole 421 and is in threaded connection with the third connecting hole 11121. Thus, the separating bin locking connecting piece 43 can quickly and accurately fixedly connect the separating bin locking seat 42 and the separating bin positioning seat 1112, and can quickly separate the two, thereby greatly improving the convenience of assembly. The separation bin locking connecting piece 43 is provided with a triangular knob, so that the separation bin locking connecting piece 43 can be operated by hands conveniently to rotate, and the connection convenience is improved.

One of the side of the separating bin locking seat 42 facing the separating bin body 41 and the separating bin positioning seat 1112 is provided with a first positioning protrusion 422, and the other is provided with a first positioning recess 11122 positioned in cooperation with the first positioning protrusion 442. In this embodiment, the separation chamber locking seat 42 is provided with a first positioning protrusion 422, and the separation chamber positioning seat 1112 is provided with a first positioning recess 11122. In addition, the first positioning protrusions 422 are columns extending outward, and the number of the first positioning protrusions is two, and the first positioning protrusions are respectively disposed at two sides of the fourth connecting hole 421. The first positioning recesses 11122 are hole bodies, and the number of the first positioning recesses is two, and the first positioning recesses are respectively in one-to-one correspondence with the first positioning protrusions 422. By utilizing the first positioning protrusion 422 to cooperate with the first positioning recess 11122, the separating bin locking seat 42 can be quickly and accurately aligned and assembled with the separating bin positioning seat 1112, and the convenience of assembly is greatly improved.

It will be appreciated that in assembly, the solid waste separator bin 4 is inserted into the separator bin mounting channel 111 from one end of the separator bin positioning seat 1112, so that the positioning hole/positioning post 4151 of the separator bin body 41 is butted with the positioning post/positioning hole 1111 of the separator bin mounting channel 111, and then the separator bin locking seat 42 is mounted on the separator bin positioning seat 1112. At this time, the first positioning protrusions 422 are engaged with the corresponding first positioning recesses 11122. Then, the separating bin locking connecting member 43 passes through the fourth connecting hole 421 and is connected to the third connecting hole 11121, at this time, the separating bin locking seat 42 is fixedly connected to the separating bin positioning seat 1112, and the steam solid state garbage separating bin 4 is positioned in the separating bin installing channel 111. When the steam solid state garbage separating bin 4 needs to be extracted from the separating bin installing channel 111 to clean large solid matters in the steam solid state garbage separating bin 4, the separating bin locking seat 42 and the separating bin positioning seat 1112 can be unlocked by reversely rotating the separating bin locking connecting piece 43 to pull out, so that the steam solid state garbage separating bin 4 can be integrally extracted from the separating bin installing channel 111.

It can be seen that, in the cleaning device provided by the embodiment of the present invention, the steam solid-state garbage separating bin and the rolling cleaning assembly (including the rolling dragging and the rolling brush) are structurally designed for being integrally extracted, so that the three wearing parts are easy to replace and maintain.

Referring to fig. 8, fig. 11a and fig. 11b, the inner wall of the driving sleeve 34 is circumferentially provided with inner teeth 341, the outer wall of the output shaft 21 is circumferentially provided with outer teeth 211, and the outer teeth 211 are engaged with the inner teeth 341 when the output shaft 21 is inserted into the driving sleeve 34. Therefore, the transmission shaft sleeve 34 can be connected with the output shaft 21 from the axial direction, and the transmission shaft sleeve 34 and the output shaft 21 can be ensured to be circumferentially and relatively fixed, so that power transmission is realized, and the convenience of assembly is greatly improved.

The positioning seat 12 is provided with a first connecting hole 121, the locking seat 33 is provided with a second connecting hole 331, and the locking connector 35 passes through the second connecting hole 331 to be in threaded connection with the first connecting hole 121. Therefore, the locking connecting piece 35 can quickly and accurately fixedly connect the locking seat 33 and the positioning seat 12, and can quickly separate the locking seat 33 and the positioning seat 12, and the assembly convenience is greatly improved. The locking connecting piece 35 is provided with a quincuncial knob, so that the locking connecting piece 35 can be operated by hands conveniently to rotate, and the convenience of connection is improved.

One of the side of the locking seat 33 facing the rotating shaft 31 and the positioning seat 12 is provided with a second positioning protrusion 332, and the other is provided with a second positioning recess 122 located by matching with the second positioning protrusion 332. In this embodiment, the locking seat 33 is provided with a second positioning protrusion 332, and the positioning seat 12 is provided with a second positioning recess 122. In addition, the second positioning protrusions 332 are two columns extending outward and are respectively disposed on two opposite sides of the rotating shaft 31. The second positioning recesses 122 are holes, and the number of the second positioning recesses is two, and the second positioning recesses are respectively in one-to-one correspondence with the second positioning protrusions 332. Through utilizing the second positioning protrusion 332 to cooperate with the second positioning recess 122, the locking seat 33 can be quickly and accurately aligned and assembled with the positioning seat 12, and the convenience of assembly is greatly improved.

Referring to fig. 11a, 11b and 15, a latching block 333 is disposed at a middle portion of one side of the locking seat 33 and extends outward, and a protruding step structure is formed between the latching block 333 and an edge of the locking seat 33. The second connection hole 331 is disposed on a sidewall of the engaging block 333 and penetrates the engaging block 333. A clamping groove 123 is formed in the positioning seat 12, and a recessed step structure is formed between the clamping groove 123 and the edge of the positioning seat 12. When the locking seat 33 is disposed on the positioning seat 12, the engaging block 333 is engaged with the engaging groove 123. The locking seat 33 is provided with the clamping block 333, and the positioning seat 12 is provided with the clamping groove 123, so that the locking seat 33 can be quickly aligned with the housing 1, and meanwhile, the clamping block 333 is uniquely matched with the clamping groove 123, so that the initial direction of the whole rolling cleaning assembly 3 during assembly can be ensured to be correct, and the locking connecting piece 35 can conveniently connect the rolling cleaning assembly and the housing 1.

It can be understood that, in the assembly process, the rolling cleaning assembly 3 is firstly inserted into the cleaning assembly mounting channel 11 from one end of the positioning seat, so that the driving shaft sleeve 34 is butted with the output shaft 21, and then the locking seat 33 is mounted on the positioning seat 12. At this time, the engaging piece 333 is engaged with the engaging groove 123, and the positioning projection 332 is engaged with the corresponding positioning recess 122. Then, the locking connecting member 35 is connected to the first connecting hole 121 through the second connecting hole 331, at this time, the locking seat 33 is fixedly connected to the positioning seat 12, and the rotating shaft 31 is axially positioned in the cleaning assembly mounting passage 11 and can only rotate in the cleaning assembly mounting passage 11. Through the above assembling steps, another rolling cleaning assembly 3 can be installed in the cleaning assembly installation passage 11. When the rolling cleaning assembly 3 needs to be extracted from the cleaning assembly mounting passage 11 for cleaning or cleaning part replacement, the locking seat 33 and the positioning seat 12 can be unlocked by reversely rotating the locking connecting piece 35 for extraction, so that the rolling cleaning assembly 3 can be integrally extracted from the cleaning assembly mounting passage 11.

In the present invention, if it is necessary to set two rolling cleaning assemblies 3 to different combinations, it is only necessary to interchange the positions of the two rolling cleaning assemblies 3, or to replace one of the rolling cleaning assemblies 3 with another rolling cleaning assembly 3, for example:

as shown in fig. 9, the cleaning member of the rolling cleaning assembly 3 near the front side of the housing 1 is a rolling brush hair 32a, and the cleaning member of the rolling cleaning assembly 3 near the rear side of the housing 1 is a rolling mop cloth 32b, so that a rolling brush and rolling mop combination can be formed.

As shown in fig. 16, the cleaning member on the rolling cleaning assembly 3 near the front side of the housing 1 is rolling brush bristles 32a, and the cleaning member on the rolling cleaning assembly 3 near the rear side of the housing 1 is rolling brush bristles 32a, so that a combination of a rolling brush and a rolling brush can be formed.

As shown in fig. 17, the cleaning member on the rolling cleaning assembly 3 near the front side of the housing 1 is a rolling cloth 32b, and the cleaning member on the rolling cleaning assembly 3 near the rear side of the housing 1 is a rolling cloth 32b, so that a combination of rolling and rolling can be formed.

As shown in fig. 18, the cleaning member of the rolling cleaning assembly 3 near the front side of the housing 1 is a rolling mop cloth 32b, and the cleaning member of the rolling cleaning assembly 3 near the rear side of the housing 1 is a rolling brush hair 32a, so that a combination of rolling mop and rolling brush can be formed.

It can be seen that, the embodiment of the utility model provides a through set up two clean unit mount passageways 11 that the structure is the same on the casing 1, and set up clean subassembly 3 of roll on the clean unit mount passageway 11 respectively, through making the one end and the driving sleeve 34 of axis of rotation 31 are connected, and make driving sleeve 34 docks with the output shaft 21 of rotary drive device 2 to realize the conveying of power. The other end of the rotating shaft 31 is pivoted to the locking seat 33, the locking seat 33 is detachably positioned on the positioning seat 12 of the casing 1, and the locking seat 33 is connected to the casing 1 by the locking connecting piece 35, so that the rolling cleaning assembly 3 can be quickly assembled or disassembled on the casing 1, and the assembly and disassembly convenience is improved. Also, since the two cleaning assembly mounting passages 11 have the same structure and size, and the two rolling cleaning assemblies 3 use the rotating shaft 31, the locking seat 33, the driving sleeve 34 and the locking connector 35 having the same structure and size, the rolling cleaning assembly 3 can be mounted on any one of the cleaning assembly mounting passages 11, thereby enabling the two rolling cleaning assemblies 3 to be interchanged. Therefore, the two rolling cleaning components 3 can be selected randomly between the rolling brush and the rolling mop, and the combination of the rolling brush and the rolling brush, the rolling brush and the rolling mop, the rolling mop and the rolling brush, and the rolling mop can be carried out according to different ground scenes, so that the ground is cleaned in the best combination, the cleaning component is adapted to the ground scene to the maximum extent, and the cleaning efficiency and the cleaning effect are effectively improved.

The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.

Claims (10)

1. A cleaning device is characterized by comprising a steam solid-state garbage separation bin and a rear water scraping strip assembly, wherein the steam solid-state garbage separation bin and the rear water scraping strip assembly are arranged in a front-rear attaching mode; the steam solid-state garbage separation bin comprises a separation bin body, the separation bin body is formed by connecting a front wall, an upper wall, a rear wall and a bottom wall, a front suction cavity is formed inside the separation bin body, a front water scraping strip is arranged at the front end of the bottom wall, the front wall is arc-surface-shaped, a front suction channel is formed between the inner surface of the front wall and the front end surface of the front water scraping strip, one end of the front suction channel is opened to form a first suction port, and the other end of the front suction channel is communicated with the front suction cavity; the rear water scraping strip assembly comprises a rear water scraping strip fixing piece, a rear water scraping strip is arranged at the bottom of the rear end of the rear water scraping strip fixing piece, the bottoms of the front water scraping strip and the rear water scraping strip are arranged in a sticking manner, a rear suction cavity is formed among the bottom of the rear water scraping strip fixing piece, the outer surface of the bottom wall of the separation bin body and the ground, and a region defined by the front water scraping strip and the rear water scraping strip is arranged in the front and at the back of the bottom of the separation bin body, and air guide holes communicated with the rear suction cavity are formed in the bottom wall and the rear wall of the separation bin body; the back is scraped the water strip mounting and is equipped with the back suction channel that attracts the chamber intercommunication after with, the one end opening that attracts the passageway after with constitute the second suction port and with the chamber intercommunication is attracted to the back, the other end that attracts the passageway after is used for connecting the negative pressure water storage facilities of breathing in generate the negative pressure air current that flows in proper order and pass through the negative pressure air current passageway that first suction port, preceding suction channel, preceding suction chamber, back suction chamber, second suction port and back suction channel intercommunication constitute under the effect that the water storage facilities were breathed in to the negative pressure.

2. The cleaning device of claim 1, wherein the front wiper strip and the rear wiper strip are both made of soft rubber, the bottom of the rear wiper strip fixing part and the left and right sides of the bottom wall of the separation bin body are respectively provided with a sealing strip, and the rear suction cavity is sealed with the ground through the sealing strips, the front wiper strip and the rear wiper strip.

3. The cleaning apparatus as claimed in claim 1, further comprising a rolling cleaning assembly and a rinsing assembly, the rinsing assembly being disposed above the rolling cleaning assembly, the rolling cleaning assembly comprising a rotating shaft and a cleaning member, the cleaning member being disposed on the rotating shaft; the front end of the steam solid-state garbage separating bin is opened, and the part of the cleaning component, which is close to the front end of the steam solid-state garbage separating bin, is used as the front wall of the steam solid-state garbage separating bin to form the front suction channel together with the front water scraping strip; and a scraper contacted with the cleaning component is arranged on the upper wall of the steam-solid garbage separating bin.

4. A cleaning device as claimed in claim 3, wherein the cleaning member is a roller bristle or a roller swab.

5. The cleaning device as claimed in claim 1, further comprising two rolling cleaning assemblies and two rinsing assemblies, wherein the two rolling cleaning assemblies are arranged side by side along the front and rear directions, each rinsing assembly is correspondingly arranged above one of the rolling cleaning assemblies, each rolling cleaning assembly comprises a rotating shaft and a cleaning member, and the cleaning member is arranged on the rotating shaft; the front end of the steam solid-state garbage separating bin is opened, and the part, close to the front end of the steam solid-state garbage separating bin, of a cleaning part of a rolling cleaning assembly arranged at the rear is used as the front wall of the steam solid-state garbage separating bin to form the front suction channel together with the front water scraping strip; the upper wall of the steam solid-state garbage separation bin is provided with a scraper which is in contact with a cleaning component of the rolling cleaning component arranged at the rear.

6. A cleaning device as claimed in claim 5, wherein the cleaning elements of the forward rolling cleaning assembly and the rear rolling cleaning assembly are bristles or mops.

7. The cleaning device as claimed in claim 5, further comprising a housing and a rotary driving device, wherein the housing is provided with two cleaning component mounting channels which are arranged side by side in the front and rear directions and have the same structure, the rotary driving device is arranged at one end of the housing, and the two output shafts are positioned at one end of the two cleaning component mounting channels in a one-to-one correspondence manner; the two rolling cleaning assemblies are arranged in the cleaning assembly mounting channel in a one-to-one correspondence manner and can be interchangeably arranged; each rolling cleaning assembly further comprises a cleaning assembly locking seat, a transmission shaft sleeve and a cleaning assembly locking connecting piece, one end of the rotating shaft is connected with the transmission shaft sleeve, the transmission shaft sleeve is axially sleeved and circumferentially fixed with the output shaft in the cleaning assembly mounting channel where the transmission shaft sleeve is located, and the other end of the rotating shaft is pivoted on the cleaning assembly locking seat; the other end of the cleaning assembly mounting channel is provided with a cleaning assembly positioning seat, the cleaning assembly locking seat is arranged on the cleaning assembly positioning seat, and the cleaning assembly locking seat is detachably connected to the cleaning assembly positioning seat through the cleaning assembly locking connecting piece.

8. The cleaning apparatus as claimed in claim 7, wherein the housing is further provided with a separation bin installation channel behind the cleaning assembly installation channel, and the vapor solid waste separation bin is arranged in the separation bin installation channel; one end of a separation bin body of the steam solid-state garbage separation bin is provided with a positioning hole/positioning column, and one end of a separation bin installation channel is correspondingly provided with a matched positioning column/positioning hole; the steam solid-state garbage separation bin also comprises a garbage bin locking seat and a garbage bin locking connecting piece, and the garbage bin locking seat is connected to the other end of the separation bin body; the other end of the separation bin installation channel is provided with a separation bin positioning seat, the separation bin locking seat is arranged on the separation bin positioning seat, and the separation bin locking seat is detachably connected to the separation bin positioning seat through the separation bin locking connecting piece.

9. The cleaning apparatus as claimed in claim 8, wherein the housing includes a fixed case on which the cleaning assembly mounting passage and the separation chamber mounting passage are provided, and a fixed cover fixed to the fixed case; the front side and the rear side of the shell are respectively provided with a supporting wheel;

the utility model discloses a casing, including casing, back water bar fixing part, back water bar fixing base and the fixed lid of back water bar of scraping, back water bar fixing lid is fixed in on the water bar fixing base of scraping, the back water bar of scraping compresses tightly a fixed connection through the back water bar of scraping and is in the rear end of water bar fixing base of scraping behind, the back attracts the passageway to run through back water bar fixing base and the fixed lid of back water bar of scraping.

10. The cleaning device of claim 9, wherein each clean water adding component comprises a water divider base and a water divider upper cover, the water divider upper cover is fixed on the water divider base, the water divider upper cover is provided with a water adding opening, the fixed cover of the housing is provided with a matched water adding opening corresponding to the water adding opening, the water divider base is provided with a water adding cavity, a plurality of water outlet holes and a water adding channel, the water adding cavity is arranged below the water adding opening, the plurality of water outlet holes are communicated with the water adding cavity through the water adding channel, and clean water added through the water adding opening sequentially passes through the water adding opening, the water adding cavity and the water adding channel and then flows out of the plurality of water outlet holes to the cleaning component.

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