CN212307729U

CN212307729U - Garbage recycling base station and cleaning system

Info

Publication number: CN212307729U
Application number: CN202021996772.2U
Authority: CN
Inventors: 邓文海
Original assignee: Shenzhen Silver Star Intelligent Technology Co Ltd
Current assignee: Shenzhen Silver Star Intelligent Group Co Ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-01-08
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a rubbish is retrieved basic station and clean system, wherein, rubbish is retrieved basic station and is included base station body, collection dirt subassembly, fan, the full detection device of dirt and controller. The base station body is provided with a dust inlet channel and an air exhaust channel. The dust collection assembly is in pneumatic communication with the dust inlet channel and the air exhaust channel. The fan is fixed on the base station body and is in pneumatic communication with the air exhaust channel. The dust fullness detection device is fixed on the base station body. The controller is fixed to the base station body. The utility model discloses technical scheme has improved the use intelligence of rubbish recovery basic station.

Description

Garbage recycling base station and cleaning system

Technical Field

The utility model relates to a cleaning device technical field, in particular to rubbish is retrieved basic station and clean system.

Background

The intelligent sweeping robot is a product of a new era and is one of household electrical appliances commonly used in families, but the garbage treatment after the sweeping robot is cleaned becomes a troublesome problem, so that a garbage recycling base station for recycling garbage in the cleaning robot is produced.

To present rubbish recovery basic station, mainly rely on the user to take out the dust bag in the rubbish recovery basic station directly voluntarily and clear up, the user probably forgets to take out the dust bag, and the back is filled with to the dust bag, and rubbish still continues work and easily breaks down in the rubbish recovery basic station, and the dust bag still can leak rubbish inside the rubbish recovery basic station easily, and the maintenance degree of difficulty is big.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rubbish recovery base station aims at solving and fills up when current rubbish recovery base station's dust bag, and the user forgets when in time handling the rubbish of dust bag, causes rubbish recovery base to break down easily, and the dust bag appears leaking rubbish inside rubbish recovery base station, causes to maintain the problem that the degree of difficulty is big.

In order to achieve the above object, the utility model provides a garbage collection base station for cooperate with cleaning machines people, garbage collection base station includes:

the base station body is provided with a dust inlet channel and an air exhaust channel;

the dust collection assembly is in pneumatic communication with the dust inlet channel and the air exhaust channel;

the fan is fixed on the base station body, is in pneumatic communication with the air exhaust channel, and is used for generating negative pressure in the dust collection assembly through the air exhaust channel so as to suck garbage into the dust collection assembly through the dust inlet channel;

the dust full detection device is fixed on the base station body and used for detecting whether the dust collection assembly meets a preset dust full condition or not and generating a dust full signal when the dust collection assembly meets the preset dust full condition;

and the controller is fixed on the base station body, is electrically connected with the dust full detection device and the fan, and is used for receiving a dust full signal of the dust full detection device and controlling the fan to stop working according to the dust full signal of the dust full detection device.

Optionally, the dust collecting assembly includes a carrying body and a dust collecting bag, the carrying body is provided with a containing cavity, the dust collecting bag is detachably mounted in the containing cavity and is butted with the dust inlet channel, the dust fullness detecting device is pneumatically communicated with the containing cavity, and the dust fullness detecting device can sense that the air pressure in the containing cavity is reduced to meet a preset threshold value, so as to generate a dust fullness signal.

Optionally, the bearing main body is telescopically mounted on the base station body to drive the dust bag to be communicated with or disconnected from the dust inlet channel; or, the bearing main body is fixedly installed on the base station body.

Optionally, the dust fullness detecting device comprises a pipeline, a sensing assembly and a floating assembly;

the pipeline is provided with a connecting end and a free end arranged opposite to the connecting end, the connecting end of the pipeline is communicated with the containing cavity, and the free end of the channel is far away from the containing cavity;

the induction assembly is fixed at the connecting end or the free end of the pipeline;

the floating assembly is movably arranged in the pipeline and can move between the connecting end and the free end in response to the air pressure change in the accommodating cavity, and when the dust collecting bag meets a preset dust full condition, the floating assembly responds to the negative pressure in the accommodating cavity and moves close to the connecting end relative to the sensing assembly and triggers the sensing assembly to generate a dust full signal.

Optionally, the floating assembly comprises an elastic resetting piece and a floating piece, the elastic resetting piece is elastically connected with the pipeline and the floating piece, the elastic resetting piece provides an elastic force for the floating piece to be far away from the connecting end, so that the floating piece moves relative to the sensing assembly in response to a preset negative pressure, and an acting force generated by the preset negative pressure on the floating piece is greater than the elastic force.

Optionally, when the dust bag satisfies a preset dust full condition, the floating component moves from the first position to the second position,

the sensing assembly comprises a light emitter and a light receiver arranged opposite to the light emitter, and the floating assembly shields the light signal between the light emitter and the light receiver in the first position and does not shield the light signal between the light emitter and the light receiver in the second position;

or, the sensing assembly comprises a hall sensor, and the floating assembly is adjacent to the hall sensor at the first position and is far away from the hall sensor at the second position;

or, the sensing assembly comprises a pressure sensor, and the floating assembly abuts against the pressure sensor at the first position and is far away from the pressure sensor at the second position.

Optionally, the bearing main body includes a top plate, a bottom plate disposed opposite to the top plate, and a side plate connecting the top plate and the bottom plate, the top plate, the bottom plate, and the side plate are enclosed to form the receiving cavity, the receiving cavity has an open opening, an orientation of the opening is perpendicular to an installation direction or a disassembly direction of the bearing main body, and a connection end of the pipeline is communicated with the receiving cavity through the bottom plate or the opening or the side plate.

Optionally, the bearing main body is provided with rib plate structure, first vent and second vent at the intracavity surface of accomodating, rib plate structure is used for supporting the dust bag, and will the dust bag with first vent with the second vent is kept apart, be formed with airflow channel between the rib plate structure, airflow channel constitutes accomodate a part in chamber, first vent with the second vent all communicates airflow channel, full detection device of dust with first vent is pneumatic to be communicated, the passageway of bleeding the second vent intercommunication accomodate the chamber.

Optionally, bear the weight of main part bottom surface and sink to be formed with and be provided with the extension space, the extension space with first blow vent intercommunication, the dust full detection device warp the extension space with first blow vent and with accomodate the chamber intercommunication.

Optionally, the rib plate structure comprises a barrier covering the first air vent, and a gap is provided between the barrier and the first air vent.

Optionally, the garbage collection base station further comprises a lifting mechanism, the lifting mechanism is installed on the base station body, and the lifting mechanism is connected with the dust collection assembly to drive the dust collection assembly to lift.

Optionally, the controller is further configured to control the lifting mechanism to drive the dust collection assembly to lift according to a dust full signal of the dust full detection device when receiving the dust full signal of the dust full detection device.

The utility model also provides a cleaning system, which comprises a cleaning robot and the garbage recycling base station; the cleaning robot is provided with a dust exhaust port, and the dust exhaust port of the cleaning robot is used for being in butt joint with a dust inlet channel of the garbage recycling base station.

The utility model discloses a rubbish is retrieved basic station is including the full detection device of dirt, and the full detection device of dirt detects whether the dust collection subassembly satisfies and predetermines the full condition of dirt, and the dust collection subassembly produces the full signal of dirt when satisfying the full condition of predetermined dirt, and convenience of customers can in time clear up the dust bag after receiving the full signal of dirt. And the controller arranged on the base station body controls the fan to stop working after receiving a dust full signal generated by the dust full detection device so as to stop the dust collection bag to continuously collect the garbage, thereby avoiding the problems that the garbage is difficult to clean due to the leakage of the garbage and the garbage recovery base station is possibly in failure and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 sectional view of an embodiment of a garbage collection base station according to the present invention, wherein a dust collection assembly of the garbage collection base station is in a state of extending out of an accommodation chamber;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a cross-sectional view of another structure of the garbage collection base station of FIG. 1, taken along a vertical direction;

fig. 4a is a schematic structural view of an embodiment of a dust collecting assembly according to the present invention;

FIG. 4b is a schematic view of another embodiment of the dust collecting assembly of the present invention;

FIG. 5 is a sectional view of the dust collecting assembly, the movable buckle, and the elastic reset switch according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view of an embodiment of the base station, the dust collecting assembly and the sensor of the present invention;

FIG. 7 is a cross-sectional view of another embodiment of the base station body, the dust collecting assembly and the sensor of the present invention;

fig. 8 is a schematic structural diagram of an embodiment of the garbage recycling base station of the present invention;

FIG. 9 is a cross-sectional view of the garbage collection base station of FIG. 8;

FIG. 10 is an enlarged view of a portion of FIG. 9 at B;

FIG. 11 is a cross-sectional view of the structure of one embodiment of the dust-fullness detecting apparatus of FIG. 10, illustrating the float assembly in a first position;

FIG. 12 is a schematic view of the floating assembly of the dust full detection apparatus of FIG. 11 in a second position;

FIG. 13a is a cross-sectional view of another embodiment of the dust fullness detecting apparatus of FIG. 10, illustrating the float assembly in a first position;

FIG. 13b is a schematic view of the floating assembly of the dust full detection apparatus of FIG. 13a in a second position;

FIG. 14a is a cross-sectional view of a further embodiment of the dust fullness detecting apparatus of FIG. 10, illustrating the float assembly in a first position;

FIG. 14b is a schematic view of the floating assembly of the dust full detection apparatus of FIG. 14a in a second position;

FIG. 15 is a schematic view of the dirt collection assembly of FIG. 4;

FIG. 16 is a schematic structural view of the carrier body of the dirt collection assembly of FIG. 15;

fig. 17 is a schematic structural view of the cleaning system of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, 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 motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly 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 technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present invention.

The utility model provides a rubbish is retrieved basic station and is included this rubbish and retrieve clean system in basic station. Please refer to fig. 1 and 17. For the cleaning system 2000, the cleaning system 2000 includes a garbage collection base station 1000 and a cleaning robot 2100, and the cleaning robot 2100 may be a sweeping robot, a sweeping and mopping robot, a floor wiping robot, a hand-held cleaner or a hand-pushed cleaner, or a driving type cleaner, etc.

Cleaning robot

The cleaning robot 2100 includes a body, on which a cleaning structure is disposed, where the cleaning structure may be a sweeping component, a mopping component, a rolling brush component, or a combination of any two or more of these components. The cleaning structure is mainly used to automatically clean a cleaning area, and the cleaned dust, hair, paper dust, and other garbage are collected by a dust collecting chamber inside the cleaning robot 2100. The body of the cleaning robot 2100 is provided with a dust discharge port communicated with the dust collection cavity, and the dust discharge port is used for discharging collected matters in the dust collection cavity.

Garbage recovery base station

Referring to fig. 1, 6, 7 and 17, the garbage collection base station 1000 includes a base station body 100, a fan 200, a dust collection assembly 300, a sensor 700, a dust fullness detection device 10, and a controller 800.

Referring to fig. 8 and 17, the garbage collection base station 1000 includes a base station body 100, the base station body 100 is provided with a carrying portion 101 for carrying the cleaning robot 2100, and when the cleaning robot 2100 needs to discharge collected objects, or needs to be charged, or needs to be placed after use, the cleaning robot can travel to the carrying portion 101 for parking. The bearing part 101 is provided with a dust collecting opening, the dust collecting opening and a dust discharging opening of the cleaning robot 2100 can be mutually butted, and the cleaning robot 2100 discharges collected objects into a garbage recycling base station through the dust discharging opening for collection.

The shape of the base station body is not particularly limited, and may be a regular shape or an irregular shape. For convenience of description, the example body is explained as being substantially L-shaped. Specifically referring to fig. 1, 8 and 17, the supporting portion 101 of the garbage collection base station 1000 is located at a lower position, and an upper surface of the supporting portion 101 is used as a supporting area for supporting the cleaning robot 2100. The carrying area is provided with a front wheel positioning groove 102 for the front wheel of the cleaning robot 2100 to be placed therein, and a rear wheel positioning groove 103 for the rear wheel of the cleaning robot 2100 to be placed therein. In particular, the width of the front wheel positioning groove 102 is gradually reduced in the direction in which the cleaning robot 2100 travels on the carrier 101, thereby guiding the traveling path of the front wheel. The carrier 101 is provided with a charging electrode 104, and when the cleaning robot 2100 is parked on the carrier 101, the cleaning robot 2100 may be charged by the charging electrode 104.

The base station body 100 is a mounting carrier having a support structure fixed to the floor, a carrier part 101 to be mated with the cleaning robot 2100, and a structure for mounting each electronic component, and the base station body 100 may be made of a metal material, ceramic, plastic, wood, or other materials.

Referring to fig. 3, the base station body 100 is provided with a dust inlet channel 110, an air exhaust channel 140 and a containing cavity 120 communicated with the dust inlet channel 110 and the air exhaust channel 140, and the containing cavity 120 has an opening opened to the outside. The dust inlet channel 110 and the air exhaust channel 140 may be pipes extending into the accommodating cavity 120 along the base station body 100, or may also be pipes extending outward along the base station body 100, and the shapes of the dust inlet channel 110 and the air exhaust channel 140 may be circular pipes, square pipes, or through pipes with other shapes, which are not limited herein. The shape of the receiving cavity 120 may be a cubic cavity, a cylindrical cavity, or a cavity with other shapes, the shape of the opening of the receiving cavity 120 may be a circular opening or a square opening, and the like, and the receiving cavity may also be an opening with other shapes, which are not listed here.

Referring to fig. 1 and 3, the blower 200 is fixed to the base station body 100 and is in pneumatic communication with the air exhaust channel 140, and the blower 200 is a conventional device having an air inlet and an air outlet, such as a blower, a ventilator, a centrifugal blower, etc., which can generate suction force at the air inlet to suck air and discharge the sucked air through the air outlet. The fan 200 may be installed on the outer wall of the base station body 100, or may be installed in another cavity separated from the housing cavity 120 and disposed inside the base station body 100, and the fan 200 only needs to satisfy the communication between the suction port thereof and the air suction channel 140 of the base station body 100, and the air outlet thereof can be communicated with the outside.

Referring to fig. 1 and 3, the dust collecting assembly 300 can extend out of the cavity or retract into the receiving cavity 120, the dust collecting assembly 300 can extend out of the receiving cavity 120 and be disconnected from the dust inlet channel 110 and the air exhaust channel 140, and the dust collecting assembly 300 can be retractably installed in the receiving cavity 120 and be in sealed communication with the dust inlet channel 110 and the air exhaust channel 140.

The dust collecting assembly 300 can absorb or intercept dust, garbage, etc. in the air entering the accommodating cavity 120, and finally, air filtration is achieved. The sealing connection between the dust collecting assembly 300 and the dust inlet passage 110, and the sealing connection between the dust collecting assembly 300 and the air exhaust passage 140 can be achieved by setting the positions of the ports of the dust inlet passage 110 and the air exhaust passage 140, the shape and the position of the opening of the receiving cavity 120, and the shape of the dust collecting device. The abutting joint of the dust collecting assembly 300 and the dust inlet passage 110 and the air exhaust passage 140 may be provided with an abutting joint structure to enhance the sealing performance of the abutting joint, such as mutually fastened snap rings, which enhances the stability of the abutting joint and ensures good sealing performance; if other deformable components are additionally arranged, the components are mutually extruded and deformed to be tightly attached, so that the sealing effect is enhanced.

Referring to fig. 6 and 7, the sensor 700 detects whether the dust collecting assembly 300 is mounted at a predetermined position in the receiving cavity 120. The sensor 700 may be a contact type sensor 700, or may be a non-contact type sensor 700; accordingly, the sensor 700 may be selected from a variety of types, such as a pressure sensitive sensor, a hall sensor, a magnetic field sensor, or a mechanical contact switch. Specifically, the magnetic field sensor may be mounted on the base station body 100 for detecting a distance between the dust collecting assembly 300 and a corresponding predetermined position, where the predetermined position refers to a position where the dust collecting assembly 300 is received in the receiving cavity 120, is in butt joint communication with the dust inlet channel 110 and the air exhaust channel 140, and can seal and cover an opening of the receiving cavity 120.

The controller 800 is electrically connected to the sensor 700. The controller 800 may be a computer or a PLC, etc. which can receive the signal of the sensor 700 and control the operating state of the fan 200 according to the signal of the sensor 700, for example, when the sensor 700 detects that the dust collecting assembly 300 is away from the preset position, the dust collecting assembly 300 is no longer in contact with the dust inlet channel 110 and the air exhaust channel 140, the controller 800 receives the detection result to control the fan 200 to stop operating, when the sensor 700 detects that the dust collecting assembly 300 is located at the preset position, the dust collecting assembly 300 is in contact with the dust inlet channel 110 and the air exhaust channel 140, and the controller 800 receives the detection result to control the fan 200 to start operating, so as to complete the garbage recycling function. The controller 800 may receive the signals from the sensor 700 by wireless transmission, such as bluetooth, Wi-Fi, etc., or by wired connection. Of course, the controller 800 may also control other devices electrically connected thereto, such as a motor and other electrically controllable devices, and the controller 800 may also be added with a manually controlled switch and other components.

Through being equipped with the chamber 120 of acceping that opens the accent on the base station body 100 of rubbish recovery base station 1000, set up and can stretch out through the accent and accept the chamber 120 or receive the collection dirt subassembly 300 in the chamber 120 to realize taking out and income mode of drawer type to the collection dirt subassembly 300 that needs the clearance, made things convenient for the clearance to collection dirt subassembly 300. Meanwhile, when the dust collecting component 300 extends out of the accommodating cavity 120, the dust collecting component is disconnected from the dust inlet channel 110 and the air exhaust channel 140, when the dust collecting component 300 is accommodated in the accommodating cavity 120, the dust collecting component is hermetically communicated with the dust inlet channel 110 and the air exhaust channel 140, and a sensor 700 capable of detecting whether the dust collecting component 300 is installed at a preset position in the accommodating cavity 120 is further additionally arranged, so that the rear installation direction of the accommodating cavity 120 is ensured to be in place when the dust collecting component 300 is accommodated, the dust collecting component 300 is accurately butted with the dust inlet channel 110 and the air exhaust channel 140, and the phenomenon that garbage and dirt are exposed in the accommodating cavity 120 when the garbage recycling base station 1000 runs and the cleaning. The controller 800 capable of receiving signals of the sensor 700 and controlling the operation state of the fan 200 is provided, so that the intellectualization of the garbage collection base station 1000 is further improved.

In one embodiment, referring to fig. 1 and 4a, the dust collecting assembly 300 includes a carrying body 310 and a dust collecting bag 320, the carrying body 310 is telescopically mounted in the receiving cavity 120, the carrying body 310 is provided with a receiving cavity 311, the receiving cavity 311 is provided with a mounting opening 312 opened to the outside, an opening of the mounting opening 312 faces to a direction perpendicular to the telescopic direction of the carrying body 310, and the dust collecting bag 320 is received in the receiving cavity 311 through the mounting opening 312. The dust collecting bag 320 is driven by the bearing main body 310 to extend out of or be accommodated in the accommodating cavity 120 so as to be convenient for disassembly and cleaning, and the bearing main body 310 can be made of a certain rigid material, such as metal, plastic and the like, so that the bearing main body is not easy to deform, and is beneficial to bearing the dust collecting bag 320 so as not to fall off.

Wherein, the bearing body 310 can be separated from the receiving cavity 120, thereby facilitating the dust collecting assembly 300 to be taken out for dumping the garbage; alternatively, the main body 310 is inseparable from the receiving cavity 120, the dust collecting assembly 300 is extended out of the receiving cavity 120 for a certain distance, and then the dust collecting bag 320 is taken out to dump the garbage.

In other embodiments, the carrier body 310 is fixedly connected to the base station body 100.

The shape of the carrying body 310 with the mounting opening 312 has various shapes, for example, the shape of a drawer box with one side open, and if the shape of an annular box with two opposite sides open, the carrying body 310 can also be in other shapes, and it only needs to have the containing cavity 311 to satisfy the requirement of carrying and fixing the dust collecting bag 320.

The dust collecting bag 320 can be only a soft filter bag, or the dust collecting bag 320 combined with the soft filter bag sleeved outside the supporting framework. The dust collecting bag 320 may be made of various materials, such as water-repellent felt, polyester needle felt, three-proofing polyester needle felt, etc., and preferably, the dust collecting bag 320 is made of water-repellent felt, which has dense woven fabric, good particle retention property, and good dust filtering effect.

Further, to enhance the sealing performance of the supporting body 310 and the cavity opening of the receiving cavity 120, referring to fig. 4a and fig. 5, the supporting body 310 has a top plate 313, a bottom plate 314 disposed opposite to the top plate 313, and a sealing ring 313a mounted on the peripheral side of the top plate 313, a receiving cavity 311 is disposed between the top plate 313 and the bottom plate 314, when the supporting body 310 is retracted into the receiving cavity 120, the top plate 313 covers the cavity opening, and the sealing ring 313a is sealingly engaged between the top plate 313 and the peripheral side wall of the receiving cavity 120.

The sealing ring 313a may be a hard structure or a soft structure, and when the hard structure is selected, the sealing ring is generally fastened or attached to a structure disposed around the periphery of the cavity opening of the accommodating cavity 120 to achieve a sealing effect, for example, a circle of groove is disposed around the cavity opening of the accommodating cavity 120, and the sealing ring 313a is a convex circle that is convexly disposed and is adapted to the groove. When the sealing ring 313a is made of soft material, it may be made of rubber, soft plastic, or silica gel, so as to be squeezed between the top plate 313 and the opening of the accommodating cavity 120 to deform, thereby blocking the surrounding gap to ensure the sealing effect. The number of the seal rings 313a may be one or more, and is not particularly limited herein.

To enhance the sealing performance and the stability of the combination between the bearing body 310 and the receiving cavity 120, referring to fig. 1 and 2, at least one engaging groove 121 is formed on the wall of the receiving cavity 120; the garbage collection base station 1000 further comprises at least one movable buckle 400 and an elastic reset switch 500, wherein the movable buckles 400 are movably mounted on the bearing main body 310; the elastic reset switch 500 is installed at a side of the main body 310 opposite to the bottom of the accommodating cavity 120, and acts on the movable clips 400 to switch the movable clips 400 between the locked position and the unlocked position, wherein the movable clips 400 are engaged with the engaging slots 121 at the locked position, and the movable clips 400 are separated from the engaging slots 121 at the unlocked position.

The position of the locking groove 121 may be a position close to the opening of the receiving cavity 120, or may not be a position close to the opening of the receiving cavity 120, and the shape of the locking groove 121 may be a groove vertically recessed perpendicular to the cavity wall of the receiving cavity 120, or a groove recessed at another angle with the cavity wall of the receiving cavity 120, for example, 60 ° or 80 °. The catching groove 121 may be a bar groove, a circular groove, or a groove of other shape without particular limitation. Of course, the shape of the end of the movable buckle 400 close to the card slot 121 is matched with the shape of the card slot 121. The elastic reset switch 500 may be made of plastic, rubber, spring, or a combination of elastic materials.

To ensure the stable and smooth operation of the movable buckle 400, referring to fig. 5, a yielding groove 340 and at least one guiding channel 360 communicated with the yielding groove 340 are disposed on the surface of the main bearing body 310 away from the bottom of the accommodating cavity 120, the at least one movable buckle 400 is movably mounted in the corresponding at least one guiding channel 360, and the elastic reset switch 500 is connected to an end of the at least one movable buckle 400 extending into the yielding groove 340.

The shape of groove 340 of stepping down can be the recess of bar groove, square groove or other shapes, and the shape of the guide channel 360 who communicates with groove 340 of stepping down then sets up with the shape looks adaptation that the activity was detained, and the inner wall of guide channel 360 can add the oil groove of leading with the spacing groove intercommunication, conveniently adds lubricating oil to guide channel 360 interior to improve the activity and detain and 360 complex smooth and easy nature of guide channel.

Further, referring to fig. 1 and fig. 2, the at least one locking slot 121 includes two locking slots 121 disposed oppositely, the at least one movable locking clip 400 includes two movable locking clips 400 disposed oppositely, the at least one guiding channel 360 includes two guiding channels 360 disposed oppositely, the avoiding slot 340 is located between the two guiding channels 360, the elastic reset switch 500 includes two elastic arms 510 disposed in parallel and a connecting arm 520 connecting the two elastic arms 510, and positions of the two elastic arms 510 far away from the connecting arm 520 are respectively connected to end portions of the movable locking clips 400 on corresponding sides. The arrangement can further enhance the stability of the fit between the bearing body 310 and the accommodating cavity 120, and facilitate the application of force to the movable buckle 400 by the elastic reset switch 500.

The elastic arm 510 is a structure that can deform under stress, and drives the movable buckle 400 to move by deforming, so as to control whether the movable buckle 400 is buckled with the clamping groove 121, and the material that can be adopted by the elastic arm 510 is various, such as metal, plastic or rubber, and it is worth noting that the thinner metal plate is easy to deform under stress, such as a thin iron plate or an aluminum plate. The connecting arm 520 may be made of the same material as the elastic arm 510, or may be made of different materials, and the connecting arm 520 and the elastic arm 510 may be integrally formed, or may be separately manufactured and connected together by means of bolting, riveting, welding, or the like.

In order to prevent the elastic arms 510 from having insufficient elasticity or losing elasticity due to long-term use, and the movable buckle 400 cannot be reset, further, referring to fig. 5, the elastic reset switch 500 further includes a reset spring 530 located in the yielding groove 340 and elastically connecting the two movable buckles 400, the ends of the two movable buckles 400 extending into the yielding groove 340 are respectively provided with a clamping protrusion 410 in a protruding manner, the two clamping protrusions 410 are installed between the two elastic arms 510, and the two clamping protrusions 410 are attached to the corresponding elastic arms 510 under the action of the reset spring 530 on the movable buckle 400. This reset spring 530 is compression spring, and the material and the processing technology that the current conventional spring that it adopted all are in the utility model discloses a within the scope of protection.

In an embodiment, referring to fig. 4b, the dust collecting assembly 300 includes a dust collecting body 301, the dust collecting body 301 is telescopically mounted in the accommodating cavity 120, the dust collecting body 301 is provided with an air inlet 301a corresponding to the dust inlet passage 110, a filter screen 301b corresponding to the air exhaust passage 140, and a dust collecting cavity 301c communicating the air inlet 301a and the filter screen 301b, the dust collecting cavity 301c is communicated with the dust inlet passage 110 via the air inlet 301a, and the dust collecting cavity 301c is communicated with the air exhaust passage 140 via the filter screen 301 b. The filter screen 301b may be a device having a filter structure, such as a cloth fabric or a metal fabric, which can communicate with the suction passage 140 so that the clean air filtered by the same is sucked. The dirt collection assembly 300 can be separated from the receiving cavity 120 to facilitate the user to remove the dirt collection assembly 300 for dumping the garbage. The dust collecting body 301 is provided with an openable lid to facilitate opening of the lid and the garbage inside the dust collecting body 301.

The shape and size of the filter screen 301b can be set according to the requirement, and in one embodiment, the filter screen 301b is a filter screen bag, that is, the filter screen 301b has the air inlet 301a and the dust collecting cavity 301 c. The filter 301b is fixed on the main body 301, and the filter 301b and the main body 301 can be separated from the receiving cavity 120 together to dump the garbage. The carrying body 301 or the sieve 301b may be provided with a flip cover to open the flip cover to dump the garbage. In another embodiment, the filter screen 301b is a filter screen plate, and the carrying body 301 has an air inlet 301a and a dust collecting cavity 301 c.

In an embodiment, referring to fig. 3, the receiving cavity 120 has a cavity opening 122 and a cavity bottom 123 disposed oppositely, the cross-sectional area of the receiving cavity 120 gradually decreases from the cavity opening 122 to the cavity bottom 123, and the shape of the dust collecting assembly 300 is matched with the shape of the receiving cavity 120. So set up and to realize collection dirt subassembly 300 and the inner wall laminating assembly of accepting the chamber 120 to can prevent to have the air of filth to reveal, and collection dirt subassembly 300 and accept the chamber 120 inner wall and be the inclined plane cooperation, can stretch out or income this in-process that holds the chamber at collection dirt subassembly 300 and reduce the friction of each other between the two, and then reduce its loss. The matching of the inclined planes also has a certain centering effect, so that the dust collection assembly 300 can be more accurately butted with the dust inlet channel 110 and the air exhaust channel 140, and the good sealing performance of the garbage recycling base station 1000 is ensured.

In an embodiment, referring to fig. 1, fig. 2 and fig. 5, two elastic plates 330 disposed in parallel are protruded from one side of the dust collecting assembly 300 adjacent to the bottom of the accommodating cavity 120, and stop protrusions 331 are protruded from the surfaces of the two elastic plates 330 facing the cavity wall of the accommodating cavity 120; the cavity wall of the receiving cavity 120 adjacent to the cavity opening 122 is correspondingly provided with two engaging protrusions 130, and the two engaging protrusions 130 can engage with the corresponding stop protrusions 331. So configured, dust collection assembly 300 can be restrained. When the dust collecting assembly 300 moves away from the accommodating cavity 120, the stop protrusion 331 and the engaging protrusion 130 form a detent to prevent the dust collecting assembly 300 from moving continuously, so that the dust collecting assembly 300 can keep a state of extending out of the accommodating cavity 120, a user can conveniently take out a dust bag of the dust collecting assembly 300, and the dust collecting assembly 300 can be prevented from being completely pulled out of the accommodating cavity 120 due to excessive force applied by an operator. However, when the dust collecting assembly 300 needs to be removed, a larger force is applied to the dust collecting assembly 300, and the engaging protrusion 130 presses the stopping protrusion 331, or the elastic plate 330 is directly applied to deform the elastic plate 330 in a direction away from the engaging protrusion 130, so that the stopping protrusion 331 can move above the engaging protrusion 130.

The elastic plate 330 may be made of various materials, such as metal, plastic, or rubber. One or more stop protrusions 331 on each elastic plate 330 may be provided, and the number of the matching protrusions 130 on the inner wall of the accommodating cavity 120 corresponding to the elastic plate 330 corresponds to the number of the stop protrusions 331. The shape of the stop protrusion 331 and the fitting protrusion may be a circular point protrusion, a strip protrusion, etc., and is not particularly limited herein.

In an embodiment, referring to fig. 2 and fig. 5, the two elastic plates 330 are both provided with an abdicating hole 332 in a penetrating manner, the garbage recycling base station 1000 further includes a movable lock 600, the movable lock 600 includes two movable plates 610 and an elastic resetting member 620, one end of each of the two movable plates 610 extends out of the corresponding abdicating hole 332, and two ends of the elastic resetting member 620 are respectively connected with one end of each of the two movable plates 610 far away from the corresponding abdicating hole 332, so as to elastically support the two movable plates 610. The arrangement can provide a fixed position for the dust collecting component 300 to extend out of the accommodating cavity 120, thereby freeing the hands of the operator and facilitating the cleaning of dust and dirt with the operator.

When the dust collecting assembly 300 moves away from the receiving cavity 120, the two movable plates 610 are pressed by the engaging protrusion 130 and contract in a direction approaching each other, and when the two movable plates 610 move above the engaging protrusion 130 and do not receive the pressing force, the two movable plates 610 extend back under the action of the elastic restoring member 620, and when the acting force applied to the dust collecting assembly 300 away from the receiving cavity 120 is removed, the two movable plates 610 and the engaging protrusion 130 abut against each other to form a clamping position due to the gravity, so that the position of the dust collecting assembly 300 is fixed.

It should be noted that the yielding hole 332 may be a circular hole, a square hole or a hole with other shapes, and one end of the movable plate 610 adjacent to the yielding hole 332 is disposed in a shape matching with the yielding hole 332. The elastic restoring member 620 may be a spring, and it may also be a rubber member having elasticity, or the like.

In an embodiment, referring to fig. 2 and fig. 5, the movable plate 610 includes a first section 611 and a second section 611 connected in sequence, the width of the first section 611 is smaller than the width of the second section 611, the first section 611 is in clearance fit with the receding hole 332, an end of the second section 611 adjacent to the first section 611 abuts against the elastic plate 330, and an end of the second section 611 away from the first section 611 is connected to the elastic restoring member 620. The stroke that can accurate control movable plate 610 removed like this sets up, prevents to strike when letting movable plate 610 reset because the effect of elasticity piece 620 and receive the inner wall of holding chamber 120, causes the damage of holding chamber 120 inner wall.

The second segment 611 may be wider than the first segment 611 as a whole, or may be one side of the second segment 611 that protrudes wider than the first segment 611, which is not limited herein. The second segment 611 and the elastic restoring element 13a may be detachably clamped, or may be fixedly connected by welding or the like.

In an embodiment, referring to fig. 5, the dust collecting assembly 300 further has pivot platforms 350 protruding from the surface of the cavity opening 122 of the receiving cavity 120, the two pivot platforms 350 are located between the two elastic plates 330, and the two pivot platforms 350 are respectively pivoted to the middle portions of the corresponding movable plates 610. This arrangement can enhance the stability of the movable lock 600 in connection with the dust collection assembly 300. The pivotal connection between the pivotal connection platform 350 and the movable plate 610 may be a rigid pivotal connection by inserting a shaft, or a flexible pivotal connection by a hinge, etc., which only needs to provide a stable connection for the movable lock 600 without hindering the movement thereof.

In an embodiment, referring to fig. 6 and 7, in order to make the garbage collection base station 1000 more automated and intelligent, the garbage collection base station 1000 further includes a lifting mechanism 900, the lifting mechanism 900 is installed on the base station body 100, and the lifting mechanism 900 is connected to the dust collection assembly 300 to drive the dust collection assembly 300 to lift.

The lifting mechanism 900 includes a gear 910, a rack 920 and a motor 930, wherein the rack 920 is mounted on the outer surface of the dust collecting assembly 300, the rack 920 extends toward the cavity opening 122 of the accommodating cavity 120 along the cavity bottom 123 of the accommodating cavity 120, the motor 930 is mounted on the base station body 100, the gear 910 is connected with the output shaft of the motor 930, and the gear 910 is wholly or partially located in the accommodating cavity 120 and engaged with the rack 920. In other embodiments, the lifting mechanism 900 may also be in the form of a screw-threaded engagement mechanism, or a linkage mechanism, or the like.

Of course, the motor 930 of the lifting device may also be electrically connected to the controller 800 and detect the position of its movement by the sensor 700 to realize its automatic operation.

Dust fullness detection device

Referring to fig. 1 and 9, the garbage recycling base station 1000 further includes a dust fullness detecting device 10, wherein the dust fullness detecting device 10 is fixed to the base station body 100 and configured to detect whether the dust collecting assembly 300 satisfies a predetermined dust fullness condition, and generate a dust fullness signal when the dust collecting assembly 300 satisfies the predetermined dust fullness condition. The controller 800 of the garbage recycling base station 1000 is electrically connected to the dust fullness detecting device 10 and the fan 200, and the controller 800 is configured to receive a dust fullness signal of the dust fullness detecting device 10 and control the fan 200 to stop working according to the dust fullness signal of the dust fullness detecting device 10.

In addition, in one embodiment, the controller 800 is electrically connected to the dust full detection device 10, and the controller 800 is further configured to control the lifting mechanism 900 to drive the dust collection assembly 300 to lift up according to a dust full signal of the dust full detection device 10 when receiving the dust full signal of the dust full detection device 10. Therefore, on one hand, the controller 800 can control the blower 200 to stop working according to the fact that the sensor 700 detects that the dust collecting assembly 300 leaves the preset position in the accommodating cavity 120, and shorten the dust extraction time in time; on the other hand, a user can intuitively know from the raised dirt collection assembly 300 that the dirt collection assembly 300 is full of debris and requires dumping of the debris.

Specifically, after the controller 800 receives the dust full signal, it sends an instruction to start the motor 930 in the lifting mechanism 900 to control the output shaft of the motor 930 to rotate, the gear 910 connected to the output shaft of the motor 930 rotates along with it, the rotating gear 930 is matched with the correspondingly engaged rack 920 to drive the dust collecting assembly 300 fixedly connected to the rack 920 to ascend, and the dust collecting assembly 300 ascends and then extends out of the accommodating cavity 120 to facilitate an operator to clean the dust collecting assembly.

In the above description of the dust collecting assembly 300, the dust collecting assembly 300 may optionally include a carrier body 310 and a dust collecting bag 320 (as shown in fig. 15), wherein a receiving cavity 311 is formed in the carrier body 310, and the dust collecting bag 320 is installed in the receiving cavity 311 for collecting garbage; or the dust collecting assembly 300 may include a dust collecting body in which a dust collecting chamber is directly formed to collect the garbage. The following description of the primary preferred dirt collection assembly 300 includes a carrier body 310 and a dirt bag 320.

The understanding of whether the preset dust-full condition is satisfied may be:

when the dust collecting assembly 300 continuously sucks in the collected object, the total weight of the collected object continuously increases, and when the weight exceeds a certain preset weight value, the dust collecting assembly 300 can be considered to satisfy the preset dust full condition. Alternatively, when the dust collecting assembly 300 continuously sucks in the collected objects, so that the air flow resistance in the dust collecting assembly 300 is increased, thereby greatly reducing the dust suction force in the dust inlet passage 110, it can be considered that the dust collecting assembly 300 has satisfied the predetermined dust full condition.

The means for detecting whether the dust collecting assembly 300 satisfies the predetermined dust full condition include:

a method of weight determination is employed. If the dust full detection device 10 is a pressure detection device, the pressure detection device is installed in the receiving cavity 311, and the pressure detection device is used for sensing the weight of the dust collection bag 320. A weight threshold value is preset in the pressure detection device, and when the weight sensed by the pressure detection device is larger than the threshold value, the pressure detection device sends a dust full signal to the controller. The controller is installed in base station body 100, and the pressure measurement device and fan 200 are connected to the controller electricity simultaneously, and when the controller received pressure measurement device's dust full signal, the controller control fan 200 stopped work. The electrical connection between the components may be a wire connection or a wireless connection.

A method for determining a change in air pressure is used. Referring to fig. 13a, the dust-full detecting device 10 includes a pipe 11, a sensing assembly 12 and a floating assembly 13. The pipe 11 has a connecting end 11a and a free end 11b, the connecting end 11a of the pipe 11 communicates with the housing cavity 311, and the free end 11b of the pipe 11 is disposed away from the housing cavity 311. The sensing assembly 12 is fixed to either the connection end 11a or the free end 11b of the pipe 11.

The floating component 13 is movably installed in the duct 11 and can move between the connecting end 11a and the free end 11b in response to the air pressure change in the accommodating cavity 311, and when the dust bag 320 meets the preset dust-full condition, the floating component 13 moves to be close to the connecting end 11a relative to the sensing component 12 in response to the negative pressure in the accommodating cavity 311 and triggers the sensing component 12 to generate a dust-full signal.

The sensing assembly 12 may be implemented in a variety of ways, such as by using a light sensor, a hall sensor 12c, or a pressure sensor 12 d.

When the dust collecting bag 320 satisfies a predetermined dust full condition, the floating assembly 13 moves from the first position to the second position,

the sensing component 12 comprises a light emitter 12a and a light receiver 12b arranged opposite to the light emitter 12a, and the floating component 13 shields the light signal between the light emitter 12a and the light receiver 12b in the first position and does not shield the light signal between the light emitter 12a and the light receiver 12b in the second position;

alternatively, the sensing assembly 12 comprises a hall sensor 12c, and the floating assembly 13 is adjacent to the hall sensor 12c in the first position and is disposed away from the hall sensor 12c in the second position;

alternatively, the sensing assembly 12 includes a pressure sensor 12d, and the floating assembly 13 abuts against the pressure sensor 12d at the first position and is away from the pressure sensor 12d at the second position.

Specifically, when the sensing component 12 is a light sensor, referring to fig. 11, the sensing component 12 includes a light emitter 12a and a light receiver 12b disposed opposite to the light emitter 12 a. The floating assembly 13 may be the piston member 131b, or the piston member 131b and the light blocking plate 132b disposed on the piston member 131b, which will be described later herein. In operation, the float assembly 13 has a first position in which the float assembly 13 blocks optical signals between the optical transmitter 12a and the optical receiver 12 b. When the dust bag 320 satisfies the predetermined dust-full condition, the floating assembly 13 is moved to the second position, as shown in fig. 12. The floating assembly 13 does not block the optical signal between the optical transmitter 12a and the optical receiver 12b in the second position.

When the sensing assembly 12 includes the hall sensor 12c, the floating assembly 13 has certain magnetism. Referring to fig. 13a and 13b, in operation, the floating assembly 13 has a first position in which the floating assembly 13 is adjacent to the hall sensor 12c, as shown in fig. 13 a. When the dust bag 320 satisfies a predetermined dust-full condition, the floating assembly 13 moves from the first position to the second position, and the floating assembly 13 is disposed away from the hall sensor 12c at the second position, as shown in fig. 13 b.

When the sensing element 12 includes the pressure sensor 12d, referring to fig. 14a and 14b, in operation, the floating element 13 has a first position, and the floating element 13 abuts against the pressure sensor 12d at the first position, as shown in fig. 14 a. When the dust collecting bag 320 meets the preset dust full condition, the floating assembly 13 moves from the first position to the second position under the action of negative pressure, and the floating assembly 13 is far away from the pressure sensor 12d at the second position, as shown in fig. 14 b.

In addition, under or on the basis of the present invention, the alternatives that can be easily conceived by those skilled in the art also belong to the protection scope of the present application. In addition, in the above case, after the floating assembly 13 is displaced, the floating assembly can be manually reset, or a reset mechanism is provided to automatically reset. The return mechanism may be implemented by using the elastic return element 13a or a driving mechanism, and the elastic return element 13a is used as described in detail below.

The floating assembly 13 comprises an elastic reset element 13a and a floating piece 13b, the elastic reset element 13a is elastically connected with the pipeline 11 and the floating piece 13b, the elastic reset element 13a provides elastic force of the floating piece 13b far away from the connecting end 11a, so that the floating piece 13b moves relative to the induction assembly 12 in response to preset negative pressure, and the acting force generated by the preset negative pressure on the floating piece 13b is larger than the elastic force.

The elastic return element 13a may be a spring arrangement or an elastic band arrangement. The following description specifically exemplifies a case where the elastic restoring element 13a is a spring, and the sensing assembly 12 is the optical sensor 700, and other cases may be referred to accordingly.

Referring to fig. 11, the spring is disposed in the pipe 11, and one end of the spring is fixed and the other end is connected to the floating member 13 b. In operation, the float assembly 13 has a first position in which the float assembly 13 blocks optical signals between the optical transmitter 12a and the optical receiver 12 b. When the dust bag 320 satisfies the predetermined dust-full condition, a negative pressure is generated in the receiving cavity 311, the floating member 13b moves towards the connecting end 11a of the duct 11 and compresses the spring, the floating assembly 13 moves to the second position, and the floating assembly 13 does not block the optical signal between the optical transmitter 12a and the optical receiver 12b in the second position. After that, when the negative pressure in the housing chamber 311 is released, the float 13b moves to the initial position by the restoring force of the spring.

On the basis of this embodiment, there are some parallel schemes, or alternative schemes. For example, the spring may be arranged outside the free end 11b of the duct 11; or the spring is partly located inside the duct 11 and partly outside the free end 11b of the duct 11. The fixed end of the spring is fixed to the connection end 11a of the pipe 11 or to the free end 11b of the pipe 11, etc.

In summary, the dust full detection apparatus 10 is mainly described. However, it should be mentioned that the communication between the dust full detection device 10 and the receiving cavity 311 may be direct communication or indirect communication. Direct communication means that the connecting end 11a of the pipe 11 is directly communicated with the receiving cavity 311, and indirect communication means that the connecting end 11a of the pipe 11 is communicated with the receiving cavity 311 through other components. For indirect communication, for example, since the suction passage 140 is in communication with the housing chamber 311, the connection end 11a of the duct 11 can be indirectly communicated with the housing chamber 311 by communicating the suction passage 140. Or, as exemplified below, in the case where the expansion space 30 is provided.

Dust collection assembly

Referring to fig. 15, the dust collection assembly 300 includes a carrier body 310 and a dust collection bag 320, the carrier body 310 includes a top plate 313, a bottom plate 314 disposed opposite to the top plate 313, and a side plate 315 connecting the top plate 313 and the bottom plate 314. The top plate 313, the bottom plate 314 and the side plate 315 are enclosed to form a receiving cavity 311, the receiving cavity 311 is provided with an open mounting opening 312, the mounting opening 312 faces to the direction perpendicular to the mounting direction or the dismounting direction of the bearing body 310, and the connecting end 11a of the pipeline 11 is communicated with the receiving cavity 311 through the bottom plate 314, the mounting opening 312 or the side plate 315.

Further, referring to fig. 1, 9, 10 and 16, the garbage recycling base station 1000 includes a dust fullness detecting device 10 and a controller 800, the bearing body 310 is provided with a rib plate structure 20, a first vent 50 and a second vent 60 on an inner surface of a receiving cavity 311, the rib plate structure 20 is used for supporting the dust bag 320 and separating the dust bag 320 from the first vent 50 and the second vent 60, an air flow channel 70 is formed between the rib plate structures 20, the air flow channel 70 forms a part of the receiving cavity 311, the first vent 50 and the second vent 60 are both communicated with the air flow channel 70, the first vent 50 is in pneumatic communication with the dust fullness detecting device 10, the air suction channel 70 is communicated with the receiving cavity 311 through the second vent 60, the controller 800 is electrically connected with the dust fullness detecting device 10 and the fan 200, and controls the working state of the fan 200 according to the signal of the dust full detection device 10. The specific structure of the dust fullness detecting apparatus 10 can refer to the foregoing description, and will not be described herein.

The dust full detection device 10 is used for detecting whether the dust collecting assembly 300 meets a preset dust full condition and generating a dust full signal when the dust collecting assembly 300 meets the preset dust full condition. The controller 800 is configured to receive a dust full signal of the dust full detection device 10, and control the fan 200 to stop working according to the dust full signal of the dust full detection device 10.

The rib structure 20 can prevent the dust collecting bag 320 from blocking the first vent 50 and the second vent 60, so that the fan 200 is communicated with the receiving cavity 311, and the dust fullness detecting device 10 is communicated with the receiving cavity 311.

Referring to fig. 1, 9, 10 and 16, the rib structure 20, the first air vent 50 and the second air vent 60 are disposed on the surface of the bottom plate 314 close to the top plate 313. The rib structure 20 serves to support the dust bag 320 and to isolate the dust bag 320 from the first and

second ventilating openings

50 and 60. An air flow channel 70 is formed between the rib structures 20, the air flow channel 70 forms a part of the receiving cavity 311, the first air vent 50 and the second air vent 60 are both communicated with the air flow channel 70, the connecting end 11a of the pipeline 11 is communicated with the receiving cavity 311 through the first air vent 50, and the air suction channel 140 is communicated with the receiving cavity 311 through the second air vent 60. Optionally, the rib structures 20 are radially arranged along the second vent 60. The air flow channel 70 is also used for guiding the air flow around the dust collecting bag 320 to the first air vent 50, so as to ensure that the dust collecting bag 320 continuously collects the garbage under the vacuum action.

In other embodiments, the rib structure 20, the first vent 50 and the second vent 60 may be disposed at other positions of the bearing body 310, and may be disposed by itself as needed.

Furthermore, an expansion space 30 is formed on the bottom surface of the bearing main body 310 in a sunken manner, the expansion space 30 is communicated with the first vent 50, and the dust fullness detecting device 10 is communicated with the receiving cavity 311 through the expansion space 30 and the first vent 50. Referring to fig. 10, an expansion space 30 is formed by sinking the surface of the bottom plate 314 away from the top plate 313, the expansion space 30 is communicated with the first vent 50, and the connection end 11a of the pipeline 11 is communicated with the receiving cavity 311 through the expansion space 30 and the first vent 50. It will be appreciated that a separate expansion space 30 is provided in communication with the conduit 11, forming a buffer space between the receiving chamber 311 and the conduit 11, ensuring that there is sufficient space outside the connecting end 11a of the conduit 11 to have sufficient force to urge the float member 13b to move when a negative pressure is established.

Further, the rib plate structure 20 includes a blocking member 40, the blocking member 40 covers the first air vent 50, and a gap is provided between the blocking member 40 and the first air vent 50.

In the present embodiment, in order to prevent the dust bag 320 from being inflated and then blocking the first vent 50, the operation of the dust fullness detecting apparatus 10 is not affected. Therefore, the rib structure 20 preferably further comprises a barrier 40 protruding from the bottom plate 314 on the side close to the top plate 313, as shown in fig. 16. The blocking member 40 covers the first air vent 50, and a gap is provided between the blocking member 40 and the first air vent 50. Furthermore, when the dust collecting bag 320 is expanded, the dust collecting bag directly presses the blocking member 40 for supporting, and a gap is formed between the blocking member 40 and the first air vent 50, thereby ensuring the communication between the first air vent 50 and the air flow passage 70. In other embodiments, the barrier member 40 can be disposed at other positions of the bearing main body 310, and can be disposed by itself as required.

The utility model discloses a rubbish recovery basic station 1000 is including the full detection device 10 of dirt, and the full detection device 10 of dirt detects collection dirt subassembly 300 and whether satisfies and predetermine the full condition of dirt to produce the full signal of dirt when collection dirt subassembly 300 satisfies and predetermine the full condition of dirt, convenience of customers can in time clear up dust collection bag 320 after receiving the full signal of dirt. And, after receiving the dust full signal generated by the dust full detection device 10, the controller disposed in the base station body 100 controls the fan 200 to stop working, so as to stop the dust bag 320 from collecting the garbage continuously, thereby avoiding the problems of difficult cleaning of the garbage caused by the leakage of the garbage, and possible failure of the garbage collection base station 1000.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A garbage collection base station for cooperating with a cleaning robot, the garbage collection base station comprising:

2. The garbage collection base station of claim 1, wherein the dust collection assembly comprises a carrying body and a dust collection bag, the carrying body is provided with a receiving cavity, the dust collection bag is detachably mounted in the receiving cavity and is abutted to the dust inlet channel, the dust fullness detection device is in pneumatic communication with the receiving cavity, and the dust fullness detection device can sense that the air pressure in the receiving cavity is reduced to meet a preset threshold value to generate a dust fullness signal.

3. The garbage recycling base station of claim 2, wherein the carrying body is telescopically mounted on the base station body to drive the dust bag to connect or disconnect with the dust inlet channel; or, the bearing main body is fixedly installed on the base station body.

4. The garbage collection base station of claim 2, wherein the dust-fullness detecting device comprises a pipe, a sensing assembly, and a floating assembly;

5. The waste recovery base station of claim 4, wherein the floating assembly includes an elastic return member and a floating member, the elastic return member elastically connects the conduit and the floating member, the elastic return member provides an elastic force of the floating member away from the connecting end, so that the floating member moves relative to the sensing assembly in response to a predetermined negative pressure, and the predetermined negative pressure generates a force on the floating member that is greater than the elastic force.

6. The garbage collection base station of claim 4, wherein the float assembly moves from the first position to the second position when the dust bag satisfies a predetermined dust-full condition,

7. The garbage collection base station of claim 4, wherein the bearing body comprises a top plate, a bottom plate arranged opposite to the top plate, and a side plate connecting the top plate and the bottom plate, the top plate, the bottom plate and the side plate are enclosed to form the receiving cavity, the receiving cavity has an open opening, the opening is oriented perpendicular to the mounting direction or the dismounting direction of the bearing body, and the connecting end of the pipeline is communicated with the receiving cavity through the bottom plate, the opening or the side plate.

8. The garbage collection base station of claim 2, wherein the bearing body is provided with a rib plate structure, a first vent and a second vent on an inner surface of the storage chamber, the rib plate structure is used for supporting the dust bag and isolating the dust bag from the first vent and the second vent, an airflow channel is formed between the rib plate structures, the airflow channel forms a part of the storage chamber, the first vent and the second vent are both communicated with the airflow channel, the dust fullness detection device is pneumatically communicated with the first vent, and the air exhaust channel is communicated with the storage chamber through the second vent.

9. The garbage collection base station of claim 8, wherein an expansion space is formed by sinking the bottom surface of the bearing body, the expansion space is communicated with the first vent, and the dust fullness detecting device is communicated with the receiving cavity through the expansion space and the first vent.

10. The garbage collection base station of claim 8, wherein the rib structure comprises a barrier that covers the first vent and a gap is provided between the barrier and the first vent.

11. The garbage collection base station of claim 1, further comprising a lifting mechanism, wherein the lifting mechanism is mounted on the base station body and connected to the dust collection assembly to lift the dust collection assembly.

12. The garbage collection base station of claim 11, wherein the controller is further configured to control the lifting mechanism to drive the dust collection assembly to lift according to a dust full signal from the dust full detection device when receiving the dust full signal from the dust full detection device.

13. A cleaning system comprising a cleaning robot and the garbage collection base station according to any one of claims 1 to 12;

the cleaning robot is provided with a dust exhaust port, and the dust exhaust port of the cleaning robot is used for being in butt joint with a dust inlet channel of the garbage recycling base station.