CN114903382A - Dust box, floor cleaning device and system - Google Patents

Abstract

The invention relates to the technical field of intelligent cleaning household appliances, in particular to a dust box, a ground cleaning device and a system. The purpose that only one opening is formed in the dust box body, the dirt can be collected into the accommodating cavity of the dust box body and the collected dirt can be discharged is achieved.

Description

Dust box, floor cleaning device and system

Technical Field

The invention relates to the technical field of intelligent cleaning household appliances, in particular to a dust box, ground cleaning equipment and a system.

Background

Floor cleaning appliances currently on the market receive the cleaned dirt through a dirt box. The dust box of the existing floor cleaning equipment is provided with 2 openings, one opening is an opening which is used for cleaning the floor and is provided with a baffle which is opened when dust is sucked, and the other opening is an outlet which is used for cleaning the dust box by a base station and is provided with a baffle which is opened outwards. However, the two openings greatly reduce the effective volume of the dust box, have certain influence on the appearance of the machine, and are complicated in structural design.

Disclosure of Invention

The invention mainly aims to provide a dust box, floor cleaning equipment and a floor cleaning system, and aims to solve the technical problem that in the prior art, the dust box of a sweeping robot can not collect and discharge dirt through one opening.

To achieve the above object, in a first aspect, the present invention provides a dust box, including:

the dust box comprises a dust box body, wherein an accommodating cavity is formed in the dust box body, and an opening which is communicated with the accommodating cavity and used for dust to enter is formed in one side wall of the dust box body;

the baffle plate assembly comprises a first baffle plate and a second baffle plate, the first baffle plate is positioned in the accommodating chamber and is rotatably arranged on the dust box body, the first baffle plate is provided with a through hole for discharging dust, and the second baffle plate is rotatably arranged on the first baffle plate;

the first baffle is linked with the second baffle and can rotate back and forth between a first opening position and a first closing position in the accommodating chamber relative to the dust box body along the direction far away from or close to the side wall so as to correspondingly open or close the opening;

when the first baffle plate is located at the first closing position, the through hole is arranged corresponding to the opening, and the second baffle plate can rotate in a reciprocating mode between a second opening position and a second closing position relative to the first baffle plate outside the accommodating cavity along the direction far away from or close to the side wall, so that the through hole is correspondingly opened or closed.

Optionally, a rotating shaft is arranged at one end of the first baffle plate, the rotating shaft is rotatably connected with the dust box body, and the first baffle plate can rotate between a first opening position for opening the opening and a first closing position for closing the opening;

one side of second baffle is provided with the axis of rotation, the axis of rotation with deviating from of first baffle the face of holding cavity one side rotates and is connected, just the second baffle can be opening the second open position of through-hole closes with the lid rotate between the second closed position of through-hole.

Optionally, when the first flap is located at the first closed position, an end of the first flap, which is away from the rotating shaft, is overlapped on the inner wall of the accommodating chamber, so that the first flap completely covers the opening.

Optionally, when the second baffle is located at the second closed position, one end of the second baffle, which is far away from the rotating shaft, is lapped on the outer side surface of the first baffle, so that the second baffle completely covers the through hole.

Optionally, the dust box body includes a matching side wall, and the matching side wall is provided with the opening;

wherein, the cooperation lateral wall is towards the bottom slope setting of dirt box body.

Optionally, the elastic element is disposed between the first blocking plate and the second blocking plate, and the elastic element drives the second blocking plate to move from the second open position to the second closed position.

Optionally, an air guide channel is further formed on the dust box body, the air guide channel is communicated with an external air source, and the first baffle is driven by wind power generated by the external air source to rotate from the first closed position to the first open position.

Based on the same inventive concept, in a second aspect, the invention also proposes a floor cleaning device comprising,

the dust box according to the first aspect,

the dust box is arranged on the cleaning mechanism; and the number of the first and second groups,

the guide piece is fixedly connected with the dust box body, an air channel penetrates through the guide piece and is communicated with the opening;

the second baffle can rotate in the air duct, so that the second baffle opens or covers the through hole.

Optionally, the method further comprises the step of,

the external air source is arranged in the cleaning mechanism, and an air outlet of the external air source is communicated with the air guide channel.

Based on the same inventive concept, in a third aspect, the present invention also provides a floor cleaning system, comprising,

a floor scrubbing apparatus of the second aspect;

a base station having a trapway formed therein, the floor cleaning apparatus being movable between a connected position in which the trapway is connected or a disconnected position in which the trapway is disconnected; and the number of the first and second groups,

an exhaust fan which is arranged in the base station, the air outlet end of the exhaust fan is communicated with the sewage discharge channel,

and at the communication position, the exhaust fan drives the second baffle to move towards the second opening position for opening the through hole, and the exhaust fan is used for extracting the dirt collected in the accommodating cavity.

Has the advantages that:

according to the technical scheme, the dust box body with the accommodating chamber is arranged, the opening communicated with the accommodating chamber is formed in the dust box body, the first baffle is arranged on the opening and moves between the first opening position of the opening and the first closing position of the opening, so that the dust box body has a function of collecting dirt, meanwhile, the first baffle is provided with the through hole communicated with the accommodating chamber and the outside, the side wall of the first baffle, which is far away from the accommodating chamber, is provided with the second baffle, and the second baffle moves between the second opening position of the through hole and the second closing position of the through hole, so that the through hole is closed or opened and closed, and finally, the function of discharging the dirt in the accommodating chamber is achieved. Through the arrangement mode, the invention realizes the purposes of collecting the dirt into the accommodating cavity of the dust box body and discharging the collected dirt at the same time by only opening one opening on the dust box body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the integral structure of the first baffle and the second baffle illustrated in FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of a dust extraction mode of an exemplary floor care appliance of the present invention;

FIG. 5 is a schematic view of an exemplary floor care appliance of the present invention in an inoperative condition;

FIG. 6 is an enlarged view of the portion B of FIG. 5;

FIG. 7 is a schematic view of the dust exhaust mode of an exemplary floor care appliance of the present invention;

FIG. 8 is a schematic diagram of an exemplary system of the present invention;

fig. 9 is a schematic side view of the structure of fig. 5.

The reference numbers indicate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Dust box body	1100	Base station
200	First baffle plate	101	Opening of the container
				300	Second baffle	201	Through-hole
400	Elastic piece	600	Accommodation chamber
				104	Mating side wall	700	Air guide channel
800	Floor cleaning device	B	First closed position
				900	Guide member	D	Second open position
1000	External wind source	C	Second closed position
				A	First open position

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

At present, a lot of sweeping robots in the market have a main sweeping function, and dirt cleaned by the sweeping robots needs to be provided with an accommodating structure or an accommodating device, so that most of the accommodating devices used by the sweeping robots at the present stage use dust boxes, and the installation devices of the dust boxes are different.

The dust box in the prior art is provided with the baffle which can be opened and closed, and the main function of the baffle is to block dust which is concentrated in the dust box into the dust box, so that the collected dust is prevented from falling into the external environment which is cleaned again. The main working principle of the baffle is as follows: the fan arranged on the dust box is started, the baffle is sucked up by wind power, so that dust can enter, and after the fan is closed, the baffle falls freely due to no influence of the wind power, so that the dust is prevented from moving outwards.

The baffle of the existing old dust box can only be lifted inwards but cannot be opened outwards, and the existing old dust box is mainly characterized in that garbage is cleaned in a manual cleaning mode. Due to the development of the technology, the sweeping robot starts to clean dust in the dust box by using the base station. The main working principle is that the big suction fan in the base station brings out dust from the dust box, but the old dust box can only ventilate in one direction, and the baffle in the dust box can only turn inwards, so that the outward transportation of the dust can not be realized. Therefore, most of the dust boxes of the floor sweeper for cleaning dust by the base station in the market are provided with two outlets in order to realize the outward air outlet condition, wherein one suction port is an opening which is used for cleaning the ground and is provided with a baffle which is opened when the dust is sucked, and the other outlet is an outlet which is used for cleaning the dust box by the base station and is provided with a baffle which is opened outwards.

However, since the two openings greatly reduce the effective volume of the dust box, the structural design is complicated, and the appearance of the machine is affected to some extent, it is important to design a new dust box structure.

Therefore, the invention provides a dust box, floor cleaning equipment and a floor cleaning system, and aims to solve the technical problem that in the prior art, the dust box of a sweeping robot cannot collect and discharge dirt through one opening. According to the technical scheme, the dust box body with the accommodating chamber is arranged, the opening communicated with the accommodating chamber is formed in the dust box body, the first baffle is arranged on the opening and moves between the first opening position of the opening and the first closing position of the opening, so that the dust box body has a function of collecting dirt, meanwhile, the first baffle is provided with the through hole communicated with the accommodating chamber and the outside, the side wall of the first baffle, which is far away from the accommodating chamber, is provided with the second baffle, and the second baffle moves between the second opening position of the through hole and the second closing position of the through hole, so that the through hole is closed or opened and closed, and finally, the function of discharging the dirt in the accommodating chamber is achieved. Through the arrangement mode, the invention realizes the purposes of collecting the dirt into the accommodating cavity of the dust box body and discharging the collected dirt at the same time by only opening one opening on the dust box body.

The inventive concept of the present invention will be further elucidated below in connection with some specific embodiments.

The invention provides a dust box, floor cleaning equipment and a floor cleaning system. The floor cleaning equipment comprises a cleaning robot and a base station for charging and discharging dust for the robot, wherein the cleaning robot comprises a sweeper, a sweeping and mopping integrated machine, a floor scrubber and other robots with dust collection functions and used for cleaning the surface of an object.

The invention provides a dust box, floor cleaning equipment and a floor cleaning system.

Referring to fig. 1-3, some embodiments of the present invention are presented.

In a first embodiment of the present invention, a dust box includes: the dust box comprises a dust box body 100, wherein an accommodating chamber 600 is arranged in the dust box body 100, and an opening 101 which is communicated with the accommodating chamber 600 and used for dust to enter is formed in one side wall of the dust box body 100; the baffle plate assembly comprises a first baffle plate 200 and a second baffle plate 300, the first baffle plate 200 is positioned in the accommodating chamber 600 and is rotatably mounted on the dust box body 100, the first baffle plate 200 is provided with a through hole 201 for discharging dust, and the second baffle plate 300 is rotatably mounted on the first baffle plate 200; the first shutter 200 is linked with the second shutter 300 and can reciprocally rotate between a first open position a and a first closed position B in a direction away from or close to the side wall with respect to the dust box body 100 within the accommodating chamber 600 to correspondingly open or close the opening 101; when the first shutter 200 is in the first closed position B, the through hole 201 is disposed corresponding to the opening 101, and the second shutter 300 can reciprocally rotate between the second open position D and the second closed position C in a direction away from or close to the sidewall relative to the first shutter 200 outside the accommodation chamber 600 to correspondingly open or close the through hole 201.

It should be particularly clear and explained that, in the present embodiment, the exemplary dust box body 100 is an important component of a floor cleaning device, and when a sweeping robot is used to clean indoor dirt, the dirt collected in the dust box needs to be discharged, so that it can be seen that, for the sweeping robot, the most important thing is to collect and discharge the dirt, and the present invention aims to solve the technical defect that the existing dust box cannot collect and discharge the dirt through one opening 101 at the same time.

It can be further noted that, in the present embodiment, both the first baffle 200 and the second baffle 300 can be made of a material with a relatively light weight (such as a carbon fiber plate, a pe plate, a PVC plate, etc.), and during the manufacturing process, the plate surfaces of the first baffle 200 and the second baffle 300 can be set to be smooth plate surfaces to ensure that dirt does not adhere to the plate surfaces of the first baffle 200 or the second baffle 300. Meanwhile, the dust box body 100 may also be made of a material with a relatively light weight (such as a carbon fiber plate, a pe plate, a PVC plate, etc.). Meanwhile, in the manufacturing process, the inner wall of the dust box body 100 may be smooth, and the connection between two adjacent plate surfaces of the accommodating chamber 600 formed by enclosing the inside may be a smooth chamfer structure.

In this embodiment, by providing the dust box body 100 having the accommodating chamber 600, providing the opening 101 communicating with the accommodating chamber 600 on the dust box body 100, providing the first baffle 200 on the opening 101, and moving the first baffle 200 between the first open position a of the opening 101 and the first closed position B of the opening 101, the dust box body 100 has a function of collecting dirt, meanwhile, providing the through hole 201 communicating the accommodating chamber 600 with the outside on the first baffle 200, and providing the second baffle 300 on the side wall of the first baffle 200 away from the accommodating chamber 600, and moving the second baffle 300 between the second open position D of the through hole 201 and the second closed position C of the through hole 201 to achieve the closing or opening and closing functions of the through hole 201, the present application finally realizes the function of discharging dirt in the accommodating chamber 600. Through the arrangement mode, the invention realizes the purpose that only one opening is formed on the dust box body 100 to simultaneously collect the dirt into the accommodating chamber 600 of the dust box body 100 and discharge the collected dirt.

In some embodiments, as shown in fig. 2, one end of the first blocking plate 200 is provided with a rotating shaft, the rotating shaft is rotatably connected with the dust box body 100, and the first blocking plate 200 can rotate between a first opening position a for opening the opening 101 and a first closing position B for covering the opening 101;

in this embodiment, one end of the first baffle 200 is rotatably connected to the main body 100 of the dust box, so that the first baffle 200 can move back and forth between opening and closing the opening 101, thereby ensuring that the invention can collect the dirt.

One side of second baffle 300 is provided with the axis of rotation, and the axis of rotation is connected with the face that deviates from accommodate chamber 600 one side of first baffle 200 and rotates, and second baffle 300 can open the second open position D of through-hole 201 and cover and close the second closed position C of through-hole 201 and rotate between.

In the embodiment, one end of the second baffle 300 is rotatably connected with the first baffle 200, so that the first baffle 200 can move back and forth between the opening and closing of the through hole 201, thereby ensuring that the invention can realize the function of discharging the dirt.

In some embodiments, as shown in fig. 2 and 3, when the first shutter 200 is located at the first closed position B, an end of the first shutter 200 away from the rotation shaft overlaps the inner wall of the accommodating chamber 600, so that the first shutter 200 completely covers the opening 101.

In this embodiment, by allowing the first baffle 200 to be in the first closed position B when not in operation, it can be effectively ensured that the dirt collected in the accommodating chamber 600 of the dust box body 100 does not flow out, and the use experience of the present invention is effectively improved.

It should be particularly and clearly noted that, in this embodiment, in the working state, the first barrier 200 and the second barrier 300 disposed on the first barrier 200 are opened under the suction effect of the wind force, and after dust collection is completed, the first barrier 200 and the second barrier 300 fall back together under the effect of the common gravity, so that in the non-working state or the dust discharging state of the present invention, the first barrier 200 is always covered on the opening 101 to perform the protection function.

In some embodiments, referring to fig. 2 and 3, when the second flap 300 is located at the second closed position C, an end of the second flap 300 away from the rotation axis is overlapped on the outer side surface of the first flap 200, so that the second flap 300 completely covers the through hole 201.

When the second shutter 300 is located at the second closed position C, one end of the second shutter 300 away from the rotation axis is lapped on the outer side surface of the first shutter 200, so that the through hole 201 is completely covered by the second shutter 300. When the invention is in a non-working state, the second baffle 300 can be lapped and covered at the through hole, so that the use experience of the invention is effectively improved.

In some embodiments, please refer to fig. 2, further comprising an elastic member 400, wherein the elastic member 400 is disposed between the first barrier 200 and the second barrier 300, and the elastic member 400 drives the second barrier 300 to move from the second open position D to the second closed position C.

It should be particularly and explicitly stated that, in the present embodiment, the elastic member 400 is a torsion spring, which is disposed at the rotation axis of the second shutter 300.

As shown in fig. 2 and 3, in the present embodiment, the elastic member 400 is disposed between the first barrier 200 and the second barrier 300, and the second barrier 300 is normally driven by the elastic member 400 to move from the second open position D to the second closed position C, so that the second barrier 300 can automatically return to the second open position D when moving to the second closed position C by the driving of the elastic member 400 in the non-operating state or the dust suction state. Meanwhile, the elastic member 400 is arranged on the second baffle 300, and the first baffle 200 returns to the first closed position B under the action of self gravity, so that when the dust collector is used, the wind loss caused by the fact that partial wind power provided by an external wind source in a dust collection state needs to overcome acting force on the first baffle except for the self gravity can be avoided, namely, the mode that the elastic member 400 is arranged on the second baffle 300 is adopted, the wind loss can be avoided, the cleaning efficiency is effectively improved, and the cleaning effect is better.

In some embodiments, referring to fig. 2, when the first shutter 200 is in the first closed position B and the second shutter 300 is in the second open position D, the through hole 201 is completely exposed to the opening 101.

By arranging the through hole 201 over against the opening 101, the invention can realize the collection and discharge of the dirt through only one opening 101 when in use, effectively improves the aesthetic property of the appearance of the whole dust box structure, and simultaneously realizes the purposes of collecting the dirt into the accommodating chamber 600 of the dust box body 100 and discharging the collected dirt through only one opening on the dust box body 100.

In some embodiments, referring to fig. 1 to 3, optionally, the dust box body 100 includes a matching sidewall 104, and the matching sidewall 104 is provided with an opening 101; wherein the mating sidewall 104 is disposed obliquely toward the bottom of the dust box body 100.

In the present embodiment, the inclined engaging sidewall 104 is provided on the dust box body 100, so that the present application can collect and discharge the dirt better when in use. Meanwhile, in the embodiment, the matching side wall 104 is obliquely arranged, so that the opening and the bottom of the dust box body have a certain height when the dust box is used, the hidden danger that the opening is blocked by dirt due to too low arrangement is avoided, and the using effect of the dust box is improved.

In this embodiment, it should be specifically and clearly stated that the matching side wall is inclined in such a manner that the side where the opening is located is inclined toward the side opposite to the side, that is, the side where the opening is located is inclined toward the bottom of the dust box body. Through the inclined arrangement mode, the opening and the bottom of the dust box body can have a certain height in the implementation process, and the reason is that: when the dust inlet is at a certain height, the loss of wind power suction of the robot is small, and only when the height of dust accumulation exceeds the opening, the opening can be blocked to a certain degree, so that the wind power loss is caused.

In some embodiments, referring to fig. 1 to 3, the dust box body 100 further has a wind guiding channel 700 formed thereon to form a passage for air to flow in and out, the wind guiding channel 700 is communicated with an external wind source 1000, and wind generated by the external wind source 1000 drives the first shutter 200 to rotate from the first closed position B to the first open position a.

In this embodiment, the air guide passage 700 is provided, so that the air guide device can effectively ensure that the air guide device moves from the first closed position to the first open position under the suction force of the air provided by the external air source 1000 in the implementation process, and further, the air guide device has an automatic function in the implementation process.

In general, the external air source 1000 is a fan disposed inside the cleaning robot, and when the dust box is mounted inside the cleaning robot, a filter screen and a HEPA (which are not shown in the figure) are disposed between the air guiding channel 700 and the fan for filtering dust so as to leave the dust in the dust box and ensure that the fan is not polluted.

Based on the above-mentioned another embodiment, the present invention provides a further embodiment of the invention, please refer to fig. 4 to fig. 7, the present invention provides a floor cleaning apparatus 800, comprising a dust box of the previous embodiment, a cleaning mechanism, the dust box is installed on the cleaning mechanism; the guide piece 900 is fixedly connected with the dust box body 100, an air duct penetrates through the guide piece 900 and is communicated with the opening 101; the second baffle 300 can rotate in the air duct, so that the second baffle 300 opens or closes the through hole 201.

In the embodiment, the dust box is arranged on the equipment body, so that the dirt collected in the dust box can be treated when the dust box is used, the function of automatically collecting the dirt into the dust box is realized, and the automation effect of the dust box is improved.

As another modified embodiment, it should be specifically and clearly described that, in this embodiment, the illustrated apparatus body may be an existing apparatus that is on the market, and during the manufacturing process, only the dust box structure illustrated in the present invention may be manufactured, and the dust box structure illustrated in the present invention may be replaced with a dust box carried by an existing sweeping robot. Of course, in the practical application process, the whole sweeping robot and the dust box of the embodiment of the invention can also be manufactured completely.

In this embodiment, the guide 900 is disposed at the opening 101, so that when the floor cleaning apparatus is used, dirt can regularly enter the accommodating chamber 600 through the guide 900, and the hidden trouble that the dirt is randomly transferred when the floor cleaning apparatus 800 collects the dirt is avoided.

In some embodiments, as shown in fig. 4, 6, and 7, an external air source 1000 is further included, the external air source 1000 is disposed in the cleaning mechanism, and an air inlet of the external air source 1000 is communicated with the air guiding channel 700.

By arranging the air guide channel 700 on the dust box body 100 and communicating the air guide channel 700 with the external air source 1000, the first baffle 200 and the second baffle 300 arranged on the first baffle 200 can be driven to move from the first open position A to the first closed position B by the wind power supplied by the external air source 1000 when the dust box is used, and the automatic function of the dust box is effectively ensured.

It should be particularly clear and explained that, in this embodiment, the exemplary external wind source is an existing conventional device, and the present invention is only applied to this device, and does not relate to the improvement or design of the descendant structure thereof, and therefore, the details are not described herein. However, it may be exemplified that the external wind source according to the present invention is a device or an apparatus capable of supplying the adsorption fan to the dust box body. As a further example, the external wind sources of the present invention include, but are not limited to, the following types: an exhaust fan, etc.

Based on the above-mentioned another embodiment, the present invention provides a further embodiment, please refer to fig. 8 and fig. 9, the present invention provides a floor cleaning system, comprising the floor cleaning apparatus 800 exemplified in the previous embodiment; a base station 1100, the base station 1100 having a trapway formed therein, the floor scrubbing apparatus 800 being movable between a connected position in which it is connected to the trapway or a disconnected position in which it is disconnected from the trapway; and an exhaust fan installed in the base station 1100, and an air inlet end of the exhaust fan is communicated with the sewage drain channel, wherein in a communication position, the exhaust fan drives the second baffle 300 to move toward a second opening position D where the through hole 201 is opened, and the exhaust fan draws out the dirt collected in the accommodation chamber 600.

Specifically, the bottom case of the floor cleaning device 800 is provided with a dust suction opening, and when the dust box is installed in the cleaning device, the opening 101 of the dust box is communicated with or blocked from the dust suction opening through the first and second shutters 200 and 300. When the floor cleaning device 800 is in a dust suction state, the first baffle 200 is located at the first open position a, the opening of the dust box is communicated with the dust suction opening, and dust or dirt enters the accommodating chamber 600 of the dust box from the dust suction opening; when the floor cleaning device 800 is driven into the base station and is in a dust discharging state, the second baffle 300 is located at the second opening position D, the through hole of the dust box is communicated with the dust suction port and the sewage discharge passage of the base station 1100, and dust or dirt enters the base station from the accommodating chamber 600 through the through hole 201, the dust suction port and the sewage discharge passage in sequence.

In the present embodiment, the base station 1100 is provided, so that the sweeping robot provided with the dust box of the present invention can automatically process the dirt collected in the dust box, and meanwhile, due to the improvement of the number of the openings 101 and the number of the baffles provided on the dust box body 100, the purpose of collecting and discharging the dirt is achieved through one opening 101 when the sweeping robot is used.

As a preferred embodiment, it is particularly clear and described that, in this embodiment, the base station 1100 as an example may be an existing device on the market, and during the manufacturing process, only the dust box structure as an example of the present invention may be manufactured, and the dust box structure as an example may be replaced with a dust box carried by an existing sweeping robot. Of course, in the actual application process, the whole sweeping robot and the dust box of the present invention may be manufactured, or the whole base station 1100 may be manufactured.

As shown in fig. 1 to 9, the working flow of the present invention is: firstly, the floor cleaning device 800 is started and moved to the area to be cleaned, the external air source 1000 is started, the airflow enters the accommodating chamber 600 from the dust suction opening on the bottom shell of the floor cleaning device 800 and the opening 101 of the dust box in sequence, then flows to the external air source 1000 from the air guide channel 700 until being discharged out of the shell of the floor cleaning device 800, negative pressure is formed in the accommodating chamber 600, the integral structure formed by the first baffle plate 200 and the second baffle plate 300 attached to the side wall of the accommodating chamber 600 is sucked, so that the integral structure formed by the first baffle plate 200 and the second baffle plate 300 moves from the first closing position B to the first opening position a to expose the opening 101, and at the moment, dirt is sucked into the accommodating chamber 600 through the dust suction opening and the groove arranged on the guide 900 to collect the dirt. After the dirt collection is completed, the external wind source 1000 is closed, the integrated structure formed by the first barrier 200 and the second barrier 300 is freely moved between the first open position a to the first closed position B and finally stopped at the first closed position B, when dirt needs to be discharged out of the accommodating chamber 600, the floor cleaning device 800 moves to the base station 1100, the suction fan arranged in the base station 1100 is turned on, the suction fan generates suction force and moves the second shutter 300 from the second closed position C to the second open position D to expose the through hole 201, the dirt is sucked out of the accommodating chamber 600 through the through hole 201 coinciding with the opening 101, the discharge of the dirt is finally completed, the suction fan arranged in the base station 1100 is turned off, so that the second shutter 300 moves to the second closed position C by the second open position D under the elastic force of the elastic member 400, and finally, the discharge of the filth is completed.

According to the invention, the dust box body 100 with the accommodating chamber 600 is arranged, the opening 101 communicated with the accommodating chamber 600 is arranged on the dust box body 100, the first baffle plate 200 is arranged on the opening 101, the first baffle plate 200 moves between the first opening position A of the opening 101 and the first closing position B of the opening 101, so that the dust box body 100 has the function of collecting dirt, meanwhile, the through hole 201 for communicating the accommodating chamber 600 with the outside is arranged on the first baffle plate 200, the second baffle plate 300 is arranged on the side wall of the first baffle plate 200, which is far away from the accommodating chamber 600, so that the second baffle plate 300 moves between the second opening position D of the through hole 201 and the second closing position C of the through hole 201, the closing or opening and closing functions of the through hole 201 are achieved, and finally, the function of discharging the dirt in the accommodating chamber 600 is realized. Through the arrangement mode, the invention realizes the purpose that only one opening is formed on the dust box body 100 to simultaneously collect the dirt into the accommodating chamber 600 of the dust box body 100 and discharge the collected dirt.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A dirt box, comprising:

the dust box comprises a dust box body, wherein an accommodating cavity is formed in the dust box body, and an opening which is communicated with the accommodating cavity and used for dust to enter is formed in one side wall of the dust box body;

the baffle plate assembly comprises a first baffle plate and a second baffle plate, the first baffle plate is positioned in the accommodating chamber and is rotatably arranged on the dust box body, the first baffle plate is provided with a through hole for discharging dust, and the second baffle plate is rotatably arranged on the first baffle plate;

the first baffle is linked with the second baffle and can rotate back and forth between a first opening position and a first closing position in the accommodating chamber relative to the dust box body along the direction far away from or close to the side wall so as to correspondingly open or close the opening;

when the first baffle is located at the first closed position, the through hole is arranged corresponding to the opening, and the second baffle can rotate in a reciprocating mode between a second opening position and a second closed position relative to the first baffle outside the accommodating cavity along the direction far away from or close to the side wall, so that the through hole can be correspondingly opened or closed.

2. The dust box of claim 1,

one end of the first baffle is provided with a rotating shaft, the rotating shaft is rotatably connected with the dust box body, and the first baffle can rotate between a first opening position for opening the opening and a first closing position for covering the opening;

one side of second baffle is provided with the axis of rotation, the axis of rotation with deviating from of first baffle the face of holding cavity one side rotates and is connected, just the second baffle can be opening the second open position of through-hole closes with the lid rotate between the second closed position of through-hole.

3. The dirt tray of claim 2, wherein when the first flap is in the first closed position, an end of the first flap remote from the hinge is engaged with an inner wall of the receiving chamber such that the first flap completely covers the opening.

4. The dust box of claim 2, wherein when the second flap is in the second closed position, an end of the second flap remote from the rotating shaft is engaged with an outer side surface of the first flap such that the second flap completely covers the through hole.

5. The dirt tray of claim 4, wherein the dirt tray body includes a mating sidewall, the mating sidewall defining the opening;

wherein, the cooperation lateral wall is towards the bottom slope setting of dirt box body.

6. The dirt box of any of claims 1-5, further comprising a resilient member disposed between the first and second shutters, the resilient member normally urging the second shutter from the second open position to the second closed position.

7. The dust box of any one of claims 1 to 5, wherein the dust box body further has a wind guide channel formed thereon, the wind guide channel is in communication with an external wind source, and wind generated by the external wind source normally drives the first shutter to rotate from the first closed position to the first open position.

8. A floor cleaning device, comprising,

the dust box of any one of claims 1 to 7,

the dust box is arranged on the cleaning mechanism; and the number of the first and second groups,

the guide piece is fixedly connected with the dust box body, an air channel penetrates through the guide piece and is communicated with the opening;

the second baffle can rotate in the air duct, so that the second baffle opens or covers the through hole.

9. A floor cleaning apparatus as claimed in claim 8, further comprising,

the external air source is arranged in the cleaning mechanism, and an air outlet of the external air source is communicated with the air guide channel.

10. A floor cleaning system comprising,

a floor scrubbing apparatus as claimed in any one of claims 8 and 9;

a base station having a trapway formed therein, the floor cleaning apparatus being movable between a connected position in which the trapway is connected or a disconnected position in which the trapway is disconnected; and the number of the first and second groups,

an exhaust fan which is arranged in the base station, the air outlet end of the exhaust fan is communicated with the sewage discharge channel,

and at the communication position, the exhaust fan drives the second baffle to move towards the second opening position for opening the through hole, and the exhaust fan is used for extracting the dirt collected in the accommodating cavity.

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