CN217610825U

CN217610825U - Cleaning and recycling device and cleaning system

Info

Publication number: CN217610825U
Application number: CN202221047746.4U
Authority: CN
Inventors: 李红刚; 蔡理庄; 李孟钦; 郑卓斌; 王立磊
Original assignee: Guangzhou Coayu Robot Co Ltd
Current assignee: Guangzhou Coayu Robot Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-21
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a clean recovery unit and clean system, wherein clean recovery unit includes first container, second container and suction mechanism, and first container has the first chamber that holds, and the second container has the second and holds the chamber, and the second container has the first state of being connected with first container, and suction mechanism includes working part and exhaust passage. Retrieve the rubbish in the second container through first container, wherein hold the rubbish suction of intracavity to the first chamber that holds through suction mechanism with the second, the working part forms the suction air current, under the suction air current effect, the first relative second that holds the chamber forms the negative pressure, thereby with rubbish suction, meanwhile, the working part arranges the air current to exhaust passage, exhaust passage's gas outlet is connected the second and is held the chamber, hold the intracavity to the second and exhaust, make the second hold the rubbish of intracavity and raise and roll, make rubbish can more easily be sucked, and then improve rubbish recovery efficiency, this utility model is used for clean technical field.

Description

Cleaning and recycling device and cleaning system

Technical Field

The utility model relates to a clean technical field, in particular to clean recovery unit and clean system.

Background

In the correlation technique, the sweeper is matched with a dust collecting device, and the dust collecting device is used as a centralized recovery device of garbage in a dust box in the sweeper by adding a dust collecting function on the basis of a charging seat of the sweeper so as to uniformly treat the garbage. At present, the collection dirt is precious to adopt the fan extraction of big suction high power to sweep the rubbish in the machine dirt box, and it has following problem: (1) The garbage is sucked by only depending on the suction force to realize the recovery, and the efficiency of recovering the garbage is not high; (2) As the garbage in the dust box needs to be recovered by large suction force, larger noise can be generated, and the user experience is influenced; (3) The large suction force means high power driving, consumes electric power and is energy-saving and environment-friendly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a clean recovery unit, can improve rubbish recovery efficiency.

The utility model also provides a clean system of having above-mentioned clean recovery unit.

According to the utility model discloses an embodiment of first aspect provides a clean recovery unit, include:

a first container having a first receiving chamber;

a second container having a second accommodating chamber, the second container having a first state of being connected to the first container, the second accommodating chamber being in communication with the first accommodating chamber in the first state;

the suction mechanism is arranged in the first accommodating cavity and used for sucking garbage in the second accommodating cavity to the first accommodating cavity in a first state, the suction mechanism comprises a working component and an exhaust channel, the working component is used for forming suction airflow and discharging the airflow to the exhaust channel, and in the first state, an air outlet of the exhaust channel is connected with the second accommodating cavity so as to exhaust the garbage in the second accommodating cavity and enable the garbage in the second accommodating cavity to be raised.

The cleaning and recycling device at least has the following beneficial effects: the second container is separated from the first container to work in a conventional state and is used for collecting garbage, then the second container is connected with the first container, the garbage in the second container is recovered through the first container, the garbage in the second container is sucked to the first accommodating cavity through the suction mechanism, the working part forms suction airflow, the first accommodating cavity forms negative pressure relative to the second accommodating cavity under the action of the suction airflow so as to suck the garbage, meanwhile, the working part discharges the airflow to the exhaust channel, the air outlet of the exhaust channel is connected with the second accommodating cavity and exhausts the air to the second accommodating cavity, so that the garbage in the second accommodating cavity is lifted and rolled, the garbage can be sucked more easily, and the garbage recovery efficiency is improved; and the air current is sucked to first holding chamber from the second holding chamber, and rethread exhaust passage holds the chamber from first holding chamber backward flow to the second and holds the chamber to make the air current form an internal circulation, reduced the noise and improved energy utilization, reduce power loss.

According to the utility model discloses clean recovery unit, clean recovery unit includes butt-joint structural, butt-joint structural is used for connecting first hold the chamber with the chamber is held to the second, butt-joint structural includes check valve, check valve is used for exhaust passage to open when the second holds the one-way exhaust in the intracavity and close after exhausting.

According to the utility model discloses the clean recovery unit of first aspect embodiment, butt joint structure sets up on the second container, butt joint structure has air inlet chamber and at least one outlet channel, one way check valve sets up in the air inlet chamber, outlet channel's one end is connected air inlet chamber and the other end are connected the second holds the chamber, outlet channel is used for the air current direction, makes the air current follow the predetermined direction and gets into the chamber is held to the second.

According to the utility model discloses clean recovery unit of first aspect embodiment, be equipped with first opening on the second container, first opening is used for supplying rubbish to pass in order to get into the first chamber that holds, gas outlet channel with first opening sets up relatively for blow rubbish to first opening.

According to the utility model discloses the embodiment of the first aspect clean recovery unit, check valve is including lid casting die, backstop and elastic component, be equipped with on the first container with the exhaust hole that exhaust passage's gas outlet is connected first state, lid casting die lid is established on the exhaust hole, be equipped with on the lid casting die with the air inlet of exhaust hole intercommunication, the mobilizable opening or the closure of backstop the air inlet sets up, the elastic component is used for providing the messenger the backstop is closed the effort of air inlet.

According to the utility model discloses clean recovery unit of first aspect embodiment, check valve still include two at least guides and with each the fastener that the guide corresponds the setting, the backstop with guide sliding connection, the elastic component cover is established on the guide, the one end of elastic component with backstop butt and the other end with the fastener butt, but the fastener is screwed height-adjusting's of height-adjusting be fixed in on the guide for adjust the compressive capacity of elastic component.

According to the utility model discloses the clean recovery unit of first aspect embodiment, butt joint structural setting is in on the second container, be equipped with the constant head tank on the first container, the constant head tank with the lid is pressed the piece and is matchd, is used for the location the position of second container.

According to the utility model discloses clean recovery unit of first aspect embodiment, first container includes supporting part and butt joint portion, the side of second container is equipped with first opening, the side of butt joint portion is equipped with the second opening under the first state, first opening with the butt joint of second opening, first container support in on the supporting part.

According to the utility model discloses clean recovery unit of first aspect embodiment, be equipped with on the supporting part with the exhaust hole that exhaust passage's gas outlet is connected, butt-joint structural sets up the bottom of second container under the first state, butt-joint structural with the butt joint of exhaust hole.

According to a second aspect of the present invention, there is provided a cleaning system comprising the above cleaning recovery device.

The cleaning system has at least the following beneficial effects: through adopting foretell clean recovery unit, discharge the air current circulation of suction to the second and hold the intracavity, make rubbish raise and roll to make rubbish can be sucked more easily, improve rubbish recovery efficiency.

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

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic sectional view of a cleaning and recycling device according to an embodiment of the present invention;

FIG. 2 is an exploded view of the cleaning and recycling device of the embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a cleaning and recycling device according to an embodiment of the present invention, wherein the working components discharge airflow to the exhaust channel;

fig. 4 is a schematic sectional structure view of the cleaning and recycling device of the embodiment of the present invention, wherein the exhaust channel exhausts air into the second accommodating chamber to raise the garbage;

fig. 5 is an enlarged schematic structural view of the one-way valve in the portion a in fig. 4 according to the embodiment of the present invention;

FIG. 6 is a schematic three-dimensional sectional structure of a cleaning and recycling device of an embodiment of the present invention, wherein the working components discharge airflow to the exhaust channel;

fig. 7 is a schematic view of the internal structure of a second container according to an embodiment of the present invention;

fig. 8 is a schematic block diagram of the flow direction of the gas in the cleaning and recycling device according to the embodiment of the present invention.

Reference numerals: the air conditioner includes a first container 100, a first receiving chamber 110, a supporting portion 120, an air discharge hole 121, an abutting portion 130, a second opening 131, a joint 140, a positioning groove 150, a second container 200, a second receiving chamber 210, a first opening 220, a pumping mechanism 300, a working member 310, an air discharge passage 320, an abutting structure 400, a one-way valve 410, a cover pressing member 411, an air inlet 4111, a check member 412, an elastic member 413, a guide member 414, a fastening member 415, an air inlet chamber 420, and an air discharge passage 430.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, an embodiment of the present invention provides a cleaning and recycling apparatus including a first container 100, a second container 200, and a suction mechanism 300.

The first container 100 has a first accommodating cavity 110, and specifically, the first container 100 is equivalent to a dust collector in a cleaning machine system, and the first accommodating cavity 110 has a large internal volume and is used for intensively recycling garbage so as to clean the garbage uniformly.

The second container 200 has a second receiving chamber 210, and the second container 200 has a first state in which it is connected to the first container 100, and in the first state, the second receiving chamber 210 communicates with the first receiving chamber 110. Specifically, the second container 200 corresponds to a dust box installed on a cleaning robot in a cleaning machine system, the cleaning robot includes but is not limited to a sweeping robot, the second accommodating cavity 210 has a relatively small internal volume, the second container 200 can be separated from the first container 100 in a normal state to work for collecting garbage along with the sweeping robot, the garbage is collected to a certain extent, the sweeping robot can actively or passively move towards the first container 100, so that the dust box is docked with the dust collecting device, that is, the second container 200 is connected with the first container 100, and then the garbage in the second container 200 can be recovered through the first container 100.

The suction mechanism 300 is disposed in the first receiving chamber 110, and the suction mechanism 300 sucks the garbage in the second receiving chamber 210 to the first receiving chamber 110 in a state where the first container 100 is connected to the second container 200 (i.e., a first state). The suction mechanism 300 includes a working member 310 and an exhaust passage 320, the working member 310 works to form a suction airflow and discharge the airflow to the exhaust passage 320, and in the first state, an air outlet of the exhaust passage 320 is connected to the second accommodating chamber 210 and exhausts the air into the second accommodating chamber 210, so that the garbage in the second accommodating chamber 210 is lifted, as shown in fig. 3 and 4.

Specifically, the working unit 310 employs a fan, suction is achieved by rotation of an impeller, the exhaust passage 320 employs a duct, and exhaust gas generated by rotation of the fan, i.e., suction airflow, is discharged to the exhaust passage 320.

Of course, it is understood that the working unit 310 may be a vacuum pump, a suction pump, or the like, as long as the suction of the gas can be achieved.

The utility model discloses clean recovery unit retrieves the rubbish in the second container 200 through first container 100, wherein, holds the rubbish suction in the chamber 210 to the first chamber 110 that holds through suction mechanism 300 with the second, and the working component 310 forms the suction air current, and under the suction air current effect, the first chamber 110 that holds and holds chamber 210 formation negative pressure relatively the second to with the rubbish suction. Referring to fig. 3 and 6, at the same time, the working member 310 discharges the gas flow off-gas to the exhaust passage 320; the air outlet of the exhaust channel 320 is connected with the second accommodating cavity 210, and under the guiding action of the exhaust channel 320, the air is exhausted into the second accommodating cavity 210, so that the garbage in the second accommodating cavity 210 is lifted and rolled, as shown in fig. 4, the garbage can be sucked more easily, and the garbage recycling efficiency is improved.

For current collection dirt precious direct with fan tail gas exhaust's structure, this clean recovery unit make full use of fan tail gas. The air current holds chamber 210 from the second and is sucked to first chamber 110 that holds, and rethread exhaust passage 320 holds chamber 210 from first chamber 110 backward flow to the second that holds to make the air current form an internal circulation, the noise is difficult to transmit to the external world, has reduced the noise, and has improved energy utilization, reduces power loss, makes clean recovery unit more accord with energy-concerving and environment-protective requirement.

Referring to fig. 2 and 7, in some specific embodiments, the first container 100 is substantially L-shaped, the first container 100 includes a support portion 120 and a docking portion 130, the support portion 120 is arranged along a horizontal direction, the docking portion 130 is arranged along a vertical direction, a side surface of the second container 200 is provided with a first opening 220, a side surface of the docking portion 130 is provided with a second opening 131, in the first state, the first opening 220 and the second opening 131 are docked, and the first container 100 is supported on the support portion 120. The working member 310 of the suction mechanism 300 is disposed in the abutting portion 130 at a position close to the tip end, and the garbage in the second accommodation chamber 210 is sucked into the first accommodation chamber 110 through the first opening 220 and the second opening 131 in this order by the suction of the working member 310. The joint 140 is disposed outside the second opening 131, and the joint 140 is used to connect the first opening 220 and the second opening 131, and to ensure the sealing performance, so as to prevent the air flow and the garbage from leaking to the outside from the gap between the first opening 220 and the second opening 131. The connector 140 is provided with a plurality of annular engaging grooves.

Referring to fig. 1 and 2, in some embodiments, the cleaning and recycling device includes a docking structure 400, the docking structure 400 connects the first accommodating chamber 110 and the second accommodating chamber 210, the docking structure 400 includes a one-way valve 410, and the one-way valve 410 is used for opening when the air discharge channel 320 discharges air into the second accommodating chamber 210 in a one-way manner and closing after discharging air, so as to prevent garbage from flowing back to the air discharge channel 320, which may cause channel blockage or affect channel air discharge effect.

It is understood that the docking structure 400 may be disposed on the first container 100, or on the second container 200, or between the first container 100 and the second container 200.

Referring to fig. 8, the gas in the second container 200 is pumped into the first container 100, and then the working member 310 discharges the gas into the exhaust channel 320, and is transported back to the second container 200 through the docking structure 400, forming a complete closed loop cycle.

In some embodiments, the top surface of the support part 120 is provided with a vent hole 121 connected to the air outlet of the vent channel 320, the docking structure 400 is disposed at the bottom of the second container 200, and the docking structure 400 is docked with the vent hole 121 in the first state. That is, the exhaust channel 320 extends downward from the abutting portion 130 and bends toward the supporting portion 120, is connected to the exhaust hole 121 on the supporting portion 120, exhausts air to the abutting structure 400 at the bottom of the second container 200 through the exhaust hole 121, and blows upward into the second accommodating cavity 210 through the abutting structure 400, so as to improve the effect of lifting and rolling the garbage in the second accommodating cavity 210.

Referring to fig. 1 and 7, in some embodiments, the docking structure 400 has an air inlet chamber 420 and a plurality of juxtaposed air outlet channels 430, the one-way valve 410 is disposed in the air inlet chamber 420, one end of the air outlet channels 430 is connected to the air inlet chamber 420, and the other end is connected to the second receiving chamber 210, and the air outlet channels 430 are used for guiding the air flow so that the air flow enters the second receiving chamber 210 along a predetermined direction.

The blower tail gas flows to the exhaust hole 121 through the exhaust channel 320, and the exhaust gas discharged from the exhaust hole 121 enters the air inlet cavity 420 of the docking structure 400 through the one-way valve 410 and then blows to the second accommodating cavity 210 through the air outlet channel 430. Through setting up air outlet channel 430, the air current direction can accurate control to a plurality of air outlet channel 430 can blow to the rubbish in the second holds the chamber 210 from equidirectional or a plurality of equidirectional, further improve and raise the effect of rolling to rubbish.

In some embodiments, the air outlet channel 430 is disposed opposite to the first opening 220 for blowing the garbage to the first opening 220, so as to further improve the garbage recycling efficiency.

Of course, it is understood that the number of the air outlet channels 430 can be set to at least one according to the requirement. Also, when a plurality of air outlet channels 430 are provided, the plurality of air outlet channels 430 may be provided in the same direction or in different directions.

It is understood that the specific structure of the check valve 410 can be set according to the requirement, such as a swing check valve structure, a lift check valve structure, or a butterfly check valve structure.

Referring to fig. 2, in some embodiments, the one-way valve 410 includes a cover pressing member 411, a check member 412 and a resilient member 413, the first container 100 is provided with a vent hole 121 connected to an outlet of the vent passage 320, in the first state, the cover pressing member 411 covers the vent hole 121, the cover pressing member 411 is provided with an inlet 4111 communicated with the vent hole 121, the check member 412 is movably disposed to open or close the inlet 4111, and the resilient member 413 is configured to provide a force for the check member 412 to close the inlet 4111. Specifically, the lid-pressing piece 411 and the ratchets 412 are plate-shaped pieces. Under a normal state (when the garbage is not sucked), the backstop 412 is pressed on the air inlet 4111 by the elastic force of the elastic member 413 to block the conduction between the exhaust hole 121 and the air inlet chamber 420; in the first state, the working unit 310 is operated, the air flow passes through the air exhaust channel 320 to the air exhaust hole 121, the air flow pushes the check member 412 away against the elastic force of the elastic member 413, the air exhaust hole 121 is communicated with the air intake chamber 420, and the air flow enters the air intake chamber 420 and blows towards the second accommodating chamber 210, as shown in fig. 4 and 5.

In a further embodiment, the check valve 410 further includes two guide members 414 and fastening members 415 disposed corresponding to the respective guide members 414, wherein the two guide members 414 are disposed at both sides of the air inlet 4111 on the cap presser 411, the guide members 414 have a cylindrical shape, and the check member 412 is slidably coupled to the guide members 414. The elastic member 413 is a spring, and is disposed on the guide 414, and one end of the elastic member 413 abuts against the backstop 412 and the other end abuts against the fastening member 415. The fastening element 415 may be a screw, the guiding element 414 is provided with a threaded hole for screwing the screw, and the fastening element 415 is screwed on the guiding element 414 to adjust the compression of the elastic element 413.

The compression amount of the elastic member 413 can be adjusted by screwing the fastening member 415, that is, the elastic force of the elastic member 413 applied to the stopper 412 causes the stopper 412 to be pressed against the air inlet 4111. In this manner, the adjustment fastener 415 can be screwed according to the pressure of the air flow discharged from the working member 310, so that the air flow can just open the one-way valve 410.

It is understood that the number of the guiding members 414 may be at least two, and are distributed along the circumference of the air inlet 4111.

Referring to fig. 2, in some embodiments, a positioning groove 150 is formed on the first container 100, and the positioning groove 150 is matched with the cover pressing member 411 to position the second container 200 so that the vent hole 121 and the air inlet 4111 are correctly aligned. And, specifically, exhaust vent 121 is a small hole, and air inlet 4111 is a square hole with a relatively large air inlet area, so that exhaust vent 121 and air inlet 4111 are conveniently butted, and a small range of offset of the position of air inlet 4111 is allowed.

The embodiment of the utility model provides a still provide a clean system, including foretell clean recovery unit. Through adopting foretell clean recovery unit, the air current circulation that will aspirate discharges to the second in holding chamber 210, makes rubbish raise and rolls to make rubbish can be more easily by the suction, improve rubbish recovery efficiency.

Other constructions and operations of cleaning systems according to embodiments of the invention are known to those of ordinary skill in the art and will not be described in detail herein.

As one specific example, the cleaning system may be a cleaning machine system including a cleaning robot (e.g., a sweeping robot, a mopping robot, or a sweeping and mopping robot), a dust box (i.e., the second container 200), a dust catcher (i.e., the first container 100), and the like.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A cleaning recovery device, comprising:

a first container having a first receiving chamber;

2. The cleaning and recovery device of claim 1, wherein: clean recovery unit includes docking structure, docking structure is used for connecting first hold the chamber with the second holds the chamber, docking structure includes check valve, check valve is used for the exhaust passage to the second holds the intracavity one-way exhaust open when and close after the exhaust.

3. The cleaning and recovery device of claim 2, wherein: the butt joint structure is arranged on the second container and provided with an air inlet cavity and at least one air outlet channel, the one-way valve is arranged in the air inlet cavity, one end of the air outlet channel is connected with the air inlet cavity, the other end of the air outlet channel is connected with the second accommodating cavity, and the air outlet channel is used for guiding air flow so that the air flow enters the second accommodating cavity along a preset direction.

4. The cleaning and recovery device of claim 3, wherein: the second container is provided with a first opening, the first opening is used for allowing garbage to pass through to enter the first accommodating cavity, and the air outlet channel is opposite to the first opening and used for blowing the garbage to the first opening.

5. The cleaning and recovery device of claim 2, wherein: the check valve comprises a covering and pressing part, a check part and an elastic part, wherein the first container is provided with an exhaust hole connected with an air outlet of the exhaust channel, the covering and pressing part is covered on the exhaust hole in the first state, the covering and pressing part is provided with an air inlet communicated with the exhaust hole, the check part is movably opened or closed, the air inlet is arranged, and the elastic part is used for providing acting force for closing the check part and the air inlet.

6. The cleaning and recovery device of claim 5, wherein: the check valve further comprises at least two guide pieces and fasteners correspondingly arranged with the guide pieces, the check pieces are connected with the guide pieces in a sliding mode, the elastic pieces are sleeved on the guide pieces, one ends of the elastic pieces are abutted to the check pieces, the other ends of the elastic pieces are abutted to the fasteners, and the fasteners can be screwed to adjust the height and are fixed on the guide pieces and used for adjusting the compression amount of the elastic pieces.

7. The cleaning and recovery device of claim 5, wherein: the butt joint structure is arranged on the second container, the first container is provided with a positioning groove, and the positioning groove is matched with the cover pressing piece and used for positioning the position of the second container.

8. The cleaning recovery device of claim 2, wherein: the first container comprises a supporting portion and a butt joint portion, a first opening is formed in the side face of the second container, a second opening is formed in the side face of the butt joint portion, the first opening is in butt joint with the second opening in the first state, and the first container is supported on the supporting portion.

9. The cleaning and recovery device of claim 8, wherein: the supporting part is provided with an exhaust hole connected with an air outlet of the exhaust channel, the butt joint structure is arranged at the bottom of the second container, and the butt joint structure is in butt joint with the exhaust hole in the first state.

10. A cleaning system, characterized by: comprising the cleaning recovery device of any one of claims 1 to 9.