CN215534023U - Cleaning machine system with base station - Google Patents

Abstract

The utility model relates to a cleaning machine system with a base station, which comprises a cleaning machine, a base station and a cleaning device, wherein the cleaning machine comprises a shell; the base station comprises a base with an accommodating cavity, and the accommodating cavity is provided with an opening; the method is characterized in that: the shell is provided with a mounting channel, and the mounting channel is provided with a through hole communicated with the fluid of the storage cavity; the cleaning machine system also comprises a moving part which is arranged on the base and is arranged to move back and forth relative to the base along the extension direction of the installation channel, a water flow channel for purified water to flow into is arranged in the moving part, the moving part is provided with a water outlet communicated with the water flow channel, the moving part corresponds to the installation channel when the cleaning machine enters the accommodating cavity, and the water outlet is communicated with the through hole when the moving part moves to a state that at least part of the moving part is positioned in the installation channel. The purified water flows into the storage cavity through the water flow channel, the water outlet and the through hole, and the interior of the storage cavity is automatically washed.

Description

Cleaning machine system with base station

Technical Field

The utility model belongs to the field of household washing and cleaning, and particularly relates to a cleaning machine system with a base station.

Background

At present, a cleaner is a dust collector or a sweeper, and a mixture of dust mixed with water vapor on the bottom surface and the like is sucked into an inner cavity of the dust collector or the sweeper.

At present, in order to clean the interior of a cleaning machine, a base station is generally provided, for example, a chinese invention patent application "a dust collecting conduction structure, a mobile cleaning system having the same" whose patent application No. is cn202010287258.x (application publication No. CN111419124A) discloses a dust collecting conduction structure for automatically discharging dust collected in a mobile robot, which includes a dust discharge port provided at a side portion or a bottom portion of the mobile robot and communicated with the interior of a dust box provided in the mobile robot; the dust collection port is arranged on the base and used for receiving dust discharged from the dust discharge port, and the base is used for receiving the mobile robot; the mobile robot comprises a dust exhaust port, a dust suction port, a telescopic connecting channel and a dust exhaust port, wherein the dust exhaust port is opposite to the dust suction port in a dust exhaust state of the mobile robot, and the dust exhaust port is communicated with the dust suction port through the telescopic connecting channel.

The above patents suffer from the following drawbacks:

1. although the mobile robot (cleaner) is used for storing the dirt box (bin)) of rubbish and is provided with the drain port convenient for dumping rubbish, the bin is difficult to clean, and the peculiar smell is easy to generate in the long-term use process, so that the user experience is influenced.

2. Connecting channel between dust absorption mouth and the dust collecting device sets up electronic ball valve usually to control connecting channel's break-make, clean dead angle appears easily in the position that sets up electronic ball valve, causes the jam easily, and because electronic ball valve's existence, connecting channel's cross section's dimensional design is limited, thereby makes the unable risk that has increased the pipeline jam of passing through of great bulky rubbish.

Therefore, further improvements to existing base stations are needed.

SUMMERY OF THE UTILITY MODEL

The first technical problem to be solved by the present invention is to provide a cleaning machine system with a base station for cleaning a storage chamber of the cleaning machine in view of the above-mentioned current state of the art.

A second technical problem to be solved by the present invention is to provide a cleaning machine system that allows large volumes of waste to pass through in order to reduce the risk of pipe blockage.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: a cleaning machine system with a base station comprises

The cleaning machine comprises a shell, a cleaning device and a control device, wherein the shell is provided with a storage cavity for storing garbage;

the base station comprises a base with an accommodating cavity, and the accommodating cavity is provided with an opening for the cleaner to enter;

the method is characterized in that: the shell is provided with a mounting channel, and the mounting channel is provided with a through hole communicated with the fluid of the storage cavity; the cleaning machine system also comprises

The movable piece is arranged on the base and can move back and forth along the extending direction of the installation channel relative to the base, a water flow channel for purified water to flow into is arranged in the movable piece, the movable piece is provided with a water outlet communicated with the water flow channel, the movable piece corresponds to the installation channel when the cleaning machine enters the containing cavity, and the water outlet is communicated with the through hole when the movable piece moves to a state that at least part of the movable piece is positioned in the installation channel.

The through opening may be formed in a side wall of the installation passage or in a bottom of the installation passage, but preferably, the through opening is formed in a peripheral wall of the installation passage, and the water outlet is formed in a side wall of the movable member.

In order to realize the sealing connection between the moving part and the installation channel under the condition that the moving part enters the installation channel, a sealing ring is arranged in the installation channel, and a water through hole communicated with the water outlet and the through hole is formed in the sealing ring.

Preferably, the number of the water outlets is at least two, the water outlets are arranged at intervals along the circumferential direction, and each water outlet is provided with one corresponding water through port. Thus, the purified water flows in more rapidly.

Preferably, an annular wall is arranged in the storage cavity, an internal channel of the annular wall is the installation channel, an annular cavity for accommodating the sealing ring is formed in the inner peripheral wall of the annular wall, a flow passage for communicating the annular cavity with the storage cavity is formed in the annular wall, and a connection position of the annular cavity and the flow passage is the through hole.

An external water pipe may be used to provide purified water for the water flow passage, or the purified water tank on the base may be used to provide purified water for the water flow passage, but preferably the base is provided with a purified water tank in fluid communication with the water flow passage.

The movement of the movable member may be manual or active, but from the viewpoint of reliability, it is preferable that a first driving mechanism is further included for driving the movable member to move, and a power output end of the first driving mechanism is connected to the movable member.

The movable member has a plurality of structural forms, but preferably, the movable member is a movable sleeve with a first end open and a second end closed, the movable sleeve is internally provided with a diaphragm plate and divides the movable sleeve into a first cavity and a second cavity arranged along the axial direction of the movable sleeve, the first cavity is communicated with the opening, the first cavity is a threaded sleeve with an internal threaded part on the inner peripheral wall, the second cavity is the water flow channel, the first driving mechanism comprises a motor and a screw rod in threaded connection with the threaded sleeve, and the power output end of the motor is in driving connection with the screw rod.

The automatic switching that realizes the drain when entering into to the basic station for the cleaner to pour the rubbish that the cleaner was inside to be stored into to the basic station, have on the casing with store the drain that the chamber is linked together, and be provided with the shutoff subassembly on this casing, the shutoff subassembly part is located in the installation passageway, and the moving part is located under the state in the installation passageway, can drive the at least part of shutoff subassembly is kept away from the drain is in order to open the drain. Therefore, the movable piece not only serves as a part of the purified water circulation pipeline, but also serves as an actuating piece for driving the plugging component to move.

Preferably, the water outlet can be communicated with the through hole under the condition that the sewage draining port is in a blocking state and the movable piece is positioned in the installation channel. So, when replenishing the water purification to storing the intracavity, the drain is closed, can carry out abundant washing to storing the intracavity.

The drain can set up in the bottom of storing the chamber, can be located the lateral part of storing the chamber, can also be located the top of storing the chamber, but preferably, the drain is seted up the bottom of casing, installation channel's top is uncovered, and with the drain is corresponding, the shutoff subassembly is including the motion piece and the at least part of vertical setting be located button on the motion piece, motion piece and button all are located in the installation channel of rampart, it is provided with to match between motion piece and the button the motion piece is pressed so that the shutoff piece shutoff makes under the state of drain the motion piece location is in on the rampart and can remove after the motion piece continues to be pressed the location unblock structure of the orientation state of motion piece, the shutoff subassembly still including being used in on the motion piece and under the motion piece is in the unblock state drive the shutoff piece upward movement and open the drain is tended to be got to get rid of A spring of potential.

The positioning and unlocking structure comprises a guide groove and a blocking part which are arranged on the inner peripheral wall of the annular wall, and a convex part arranged on the outer peripheral wall of the moving part, wherein the guide groove vertically extends, and is arranged in a staggered manner with the blocking part, the convex part is provided with a first state positioned in the guide groove and a second state which is positioned in the guide groove and downwards leaves the guide groove and is abutted against the bottom surface of the blocking part along the circumferential direction of the annular wall so that the blocking part closes the sewage discharge outlet, and the button is provided with a pushing part which can drive the convex part to rotate under the state that the convex part is separated from the guide groove so that the convex part can move back and forth between the first state and the second state.

In order to realize the communication between the accommodating cavity and the sewage discharging device, the base is provided with the sewage collecting device, the bottom of the accommodating cavity is provided with an opening, and the sewage collecting device is communicated with the opening through a connecting pipe.

In order to store the garbage flowing out of the cleaning machine, the bottom wall of the containing cavity is at least partially recessed downwards to form a concave cavity, the peripheral wall of the concave cavity is gradually inclined towards the center of the concave cavity, and the opening part is arranged on the position, close to the center, of the concave cavity.

The technical scheme adopted by the utility model for solving the second technical problem is as follows: at least part of the connecting pipe is a flexible pipe section which can deform, the connecting pipe further comprises a moving member which is positioned on the peripheral side of the flexible pipe section and a second driving mechanism which is used for driving the moving member to be close to or far away from the flexible pipe section so as to block or open an internal channel of the flexible pipe section, and a power output end of the second driving mechanism is connected with the moving member.

The moving member can move towards the soft pipe section under the drive of the second driving mechanism, so that the corresponding position of the soft pipe section is deformed to block the flow channel inside the soft pipe section, and the moving member moves towards the position far away from the soft pipe section under the drive of the driving mechanism, the soft pipe section automatically restores to the original shape to enable the flow channel inside the soft pipe section to be switched on.

In order to reliably block the internal flow passage of the flexible pipe section, the moving direction of the moving member is perpendicular to at least part of the flexible pipe section, and the flexible pipe section is locally deformed under the pushing of the moving member to block the internal channel of the flexible pipe section.

Compared with the prior art, the utility model has the advantages that: the inside of the moving part of the cleaning machine system is provided with a water flow channel communicated with the water purification tank fluid, the water flow channel is provided with a water outlet, the cleaning machine enters the accommodating cavity of the base station and moves to the state that at least part of the moving part is positioned in the installation channel of the cleaning machine, the water outlet is communicated with the through hole of the storage cavity, and therefore, the purified water flows into the storage cavity through the water flow channel, the water outlet and the through hole, the interior of the storage cavity is automatically washed without manual washing, and the interior of the storage cavity is prevented from generating peculiar smell due to long-term incapability of washing.

Drawings

FIG. 1 is a sectional view of the soft pipe section in a flow-through state and a sewage draining exit in a plugging state in the present embodiment;

FIG. 2 is an enlarged view of section I of FIG. 1;

FIG. 3 is a sectional view of the present embodiment with the soft pipe segment blocked and the water outlet and the water passage opening in communication;

FIG. 4 is an enlarged view of section II of FIG. 3;

FIG. 5 is a cross-sectional view of another angle of the soft pipe section of the present embodiment with the internal flow channel blocked;

FIG. 6 is an enlarged schematic view of section III of FIG. 5;

FIG. 7 is a cross-sectional view at another angle with the soft pipe section in a flow-through state and with the waste outlet in a plugged state;

fig. 8 is a sectional view of the drain in an opened state;

FIG. 9 is another angle sectional view of a partial structure in which the soil discharge opening is in an opened state;

FIG. 10 is a schematic view of the structure of the button;

FIG. 11 is a schematic view of the structure of the moving member;

FIG. 12 is a schematic structural view of a stent;

fig. 13 is a cross-sectional view of fig. 12.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 13, the cleaning machine system of the present embodiment includes a base station 02 and a cleaning machine 01, wherein the cleaning machine is a sweeper.

As shown in fig. 1 and 3, the base station 02 includes a base 2, a clean water tank 21, a dirt collecting device 22, a connecting pipe 23, a moving member 25, a moving member, a first driving mechanism 4, and a second driving mechanism.

As shown in fig. 1 to 3, the base 2 has a receiving cavity 20, and a front side of the receiving cavity 20 has an opening for the cleaner 01 to enter. Specifically, the bottom wall of the accommodating cavity 20 is at least partially recessed to form a cavity 200, the peripheral wall of the cavity 200 gradually inclines towards the center, and a mouth 2001 for communicating the cavity 200 and the connecting pipe 23 is opened at a position of the cavity 200 adjacent to the center. A tube body 27 for connecting the mouth 2001 and the connection tube 23 is provided below the cavity 200.

As shown in fig. 3, the dirt collection device 22 is disposed on the base 2, a first end of the connecting pipe 23 communicates with the mouth 2001, and a second end of the connecting pipe 23 communicates with the dirt collection device 22; the connecting tube 23 in this embodiment includes a flexible tube 231 and rigid tube 232 located at two ends of the flexible tube 231, the flexible tube 231 is located in the middle of the connecting tube 23 and is located at the rear side of the accommodating cavity 20 and is vertically disposed, the two rigid tube 232 are respectively located at the upper and lower sides of the flexible tube 231, and the rigid tube 232 located at the lower side is partially located below the cavity 200 and is communicated with the mouth 2001.

In order to open and close the inner channel of the soft pipe segment, the moving member 25 is disposed on the base 2 and located at the front side of the soft pipe segment 231. As shown in fig. 6, the second driving mechanism is an electric push rod 26, the electric push rod 26 has an output shaft 261 extending along the front-back direction, and the output shaft 261 of the electric push rod 26 is connected to the moving member 25, so as to drive the moving member 25 to approach or leave the flexible pipe 231 along the front-back direction, and then block or open the internal channel of the flexible pipe 231. In this embodiment, the moving direction of the moving member 25 is perpendicular to the flexible tube 231, and the flexible tube 231 is locally deformed to block the internal channel of the flexible tube 231 when the moving member 25 is pushed to move backward, the moving member 25 moves forward under the driving of the electric push rod 26 to be separated from the contact with the flexible tube 231, and the flexible tube 231 automatically restores to its original shape to conduct the internal channel of the flexible tube. In order to achieve a reliable blocking of the passage, the length L1 of the moving member 25 is greater than the length L2 of the flexible tube segment 231, in the same cross section and in the direction of movement of the vertical moving member 25, as shown in particular in fig. 6.

The sweeper in this embodiment includes a separation module, a brush head module (not shown) for sweeping the object to be cleaned, and a fan, the separation module being located between the brush head module and the fan along the airflow flow path, the brush head module being located upstream of the separation module. The air inlet of the separation module is communicated with the outlet of the brush head module, and the air outlet of the separation module is communicated with the inlet of the fan. Under the effect of fan, can make and form the negative pressure in brush head module and the separation module to with rubbish such as dust, water in the dust absorption mouth suction brush head module of brush head module, will separate the back through the separation module afterwards, most deposit in the bottom in the rubbish storage chamber of separation module, the gaseous exhaust after the separation. Therefore, the separation module of the sweeper is provided with the storage cavity 10 inside, in order to discharge the garbage in the storage cavity, the bottom of the storage cavity 10 is provided with the sewage outlet 103, and in a state that the cleaner 01 is positioned in the accommodating cavity 20 of the base station 02, the sewage outlet 103 is positioned in the accommodating cavity 20 and above the concave cavity 200 and can be communicated with the concave cavity 200.

The separation module comprises a shell 1, a filter screen 6 and a plugging component 3. The housing 1 has a storage chamber 10 for storing garbage, and in order to discharge the garbage in the storage chamber 10, a drain outlet 103 is formed at the bottom of the storage chamber 10, and the drain outlet 103 is communicated with the cavity 200 when the cleaning machine 01 enters the accommodating chamber 20. The filter screen 6 is located at the periphery of the annular wall 11, so that the fluid flowing in through the air inlet is filtered by the filter screen 6 and then purified air is discharged through the air outlet.

In order to wash the storage cavity 10, a support 15 is arranged at the top of the storage cavity 10 at a position corresponding to the sewage outlet 103, the support 15 is provided with a circular wall 11, the circular wall 11 is vertically arranged, and a notch 102 is formed in the position, corresponding to the circular wall 11, of the shell 1, so that the circular wall 11 is vertically communicated. The passage in the annular wall 11 is a mounting passage 110, and the side wall of the mounting passage 110 has a through-opening 1101 in fluid communication with the reservoir 10. The installation passage 110 is provided with a sealing ring 12 therein, the sealing ring 12 is provided with at least two water passage openings 121 communicated with the through opening 1101, and four water passage openings 121 are arranged at intervals along the circumferential direction in the embodiment. An annular cavity 11a for accommodating the sealing ring 12 is formed in the inner circumferential wall of the annular wall 11, a flow passage 11b for communicating the annular cavity 11a with the storage cavity 10 is formed in the annular wall 11, and a connection position of the annular cavity 11a and the flow passage 11b is the through opening 1101.

As shown in fig. 1 to 3, the movable member is disposed on the base 2 and is naturally located above the accommodating chamber 20, and corresponds to the installation passage 110 when the cleaning machine 01 enters the accommodating chamber 20. As shown in fig. 2, 4, 7 and 8, the inside of the movable member is provided with a water flow passage 242 in fluid communication with the clean water tank 21, specifically, the movable member is a movable sleeve 24 which is vertically arranged and is open at the upper end and closed at the lower end, the inside of the movable sleeve 24 is provided with a diaphragm 240 and divides the movable sleeve 24 into a first cavity and a second cavity which are arranged along the axial direction of the movable sleeve, the first cavity is communicated with the opening and is a threaded sleeve 241 with an internal threaded part on the inner peripheral wall, and the second cavity is the water flow passage 242. At least two water outlets 2421 are formed in the side wall of the water flow channel 242, and the number of the water outlets 2421 is four in this embodiment, and each water outlet corresponds to one water passing port 121. The movable sleeve 24 moves up and down under the driving of the first driving mechanism 4, and when the movable sleeve 24 moves to be partially located in the installation channel 110 and the sewage discharge port 103 is in a blocking state, each water outlet 2421 is communicated with the corresponding water through port 121, and is communicated with the flow channel 11b after passing through the annular cavity 11a and the through port 1101, as shown in fig. 7. Further, a pipe 211 communicating with the fresh water tank 21 is connected to a side wall of the water flow passage 242.

As shown in fig. 1 and fig. 2, the first driving mechanism 4 includes a motor 41 and a screw rod 42 in threaded connection with the threaded sleeve 241, and a power output end of the motor 41 is in driving connection with the screw rod 42 through a transmission assembly. One end of a transmission component (not shown) is connected with the output shaft of the motor 41, the screw rod 42 is vertically arranged, part of the screw rod 42 is positioned in the threaded sleeve 24 and is in threaded connection with the threaded sleeve 24, and the other end of the transmission component is connected with the screw rod 42. The transmission assembly in this embodiment includes a driving gear 411 and a driven gear 421, the driving gear 411 is installed on the output shaft of the motor 41, the driven gear 421 is fixedly connected to the screw rod 42, and the driving gear 411 is engaged with the driven gear 421, so that when the motor works, the rotation of the screw rod 42 is realized through the transmission of the driving gear and the driven gear, and then the screw sleeve 24 is driven to move up and down along the length direction.

The plugging assembly 3 is located partly within the installation channel of the cleaning machine 01 and is arranged to move relative to the waste outlet 103 for opening or closing the waste outlet 103. In order to press the plugging component in the state that the sweeper enters the accommodating cavity 20 of the base station, the movable sleeve 24 is arranged corresponding to the plugging component 3 in the state that the cleaner 01 is positioned in the accommodating cavity 20, and the movable sleeve 24 moves up and down under the driving of the driving mechanism 4 to press the plugging component 3. Specifically, as shown in fig. 4 and 8, the blocking assembly 3 includes an elastic member, a blocking member 31, a vertically disposed moving member 32, and a button 33 at least partially located above the moving member 32, the moving member 32 and the button 33 are both located in the installation channel 110 of the annular wall 11, and a positioning unlocking structure is fittingly provided between the moving member 32 and the button 33, which enables the moving member 32 to be positioned on the annular wall 11 in a state where the moving member 32 is pressed to cause the blocking member 31 to block the sewage discharge opening 103, and enables the positioning state of the moving member 32 to be released after the moving member 32 is continuously pressed. The positioning unlocking structure comprises a guide groove 111 and a blocking part which are arranged on the inner peripheral wall of the annular wall 11, and a convex part 321 which is arranged on the outer peripheral wall of the moving part 32, wherein the guide groove 111 extends vertically and is arranged in a staggered manner with the blocking part, as shown in fig. 12, a plurality of guide strips 112 which extend vertically are arranged on the inner peripheral wall of the annular wall 11 in a protruding manner, the guide strips 112 are the blocking parts, the guide groove 111 is formed between every two adjacent guide strips 112, and thus, the guide grooves 111 are arranged in a plurality and are arranged at intervals along the circumferential direction. In addition, the inner peripheral wall of the guide strip 112 is partially recessed outward to form a sliding groove 1121, and the sliding groove 1121 vertically extends. The button 33 is located in the mounting channel 110 of the annular wall 11, and an extension 332 protrudes laterally from the outer peripheral wall of the button 33, and the extension 332 is at least partially located in the sliding slot 1121 and can slide up and down along the sliding slot 1121.

As shown in fig. 3, 4, 7 and 8, the blocking member 31 includes a supporting member 311 vertically disposed, and a telescopic sleeve 312 located at the periphery of the supporting member 311 and capable of extending up and down, the supporting member 311 is connected to the moving member 32, the upper end of the telescopic sleeve 312 is fixedly connected to the bottom of the annular wall 11, the lower end of the telescopic sleeve 312 is located below the lower peripheral edge of the supporting member 311 and connected to the supporting member, and the bottom of the telescopic sleeve 312 is located between the supporting member 311 and the inner peripheral edge of the sewage outlet 103 and is capable of blocking the sewage outlet 103.

As shown in fig. 3 and 8, the moving member 32 is connected to the supporting member 311 of the blocking member 31 by a screw, so that when the moving member 32 moves up and down, the supporting member 311 of the blocking member 31 is driven to move up and down, thereby opening or closing the sewage draining exit 103. Further, as shown in fig. 11, the outer peripheral wall of the moving member 32 is provided with a plurality of protrusions 321 protruding upward at intervals in the circumferential direction, one protrusion 321 is provided for each guide groove 111, and the top surface of the protrusion 321 is an inclined surface 3211 inclined gradually from top to bottom in the rotation direction thereof. In addition, the convex portion 321 has a first state of being located in the corresponding guide groove 111 and a second state of being downwardly separated from the guide groove 111 and then being rotated along the circumferential direction of the inner circumferential wall of the annular wall 11 to abut against the bottom surface of the guide bar 112 so that the blocking member 31 closes the sewage discharge opening 103. With a first state shown with particular reference to figures 1, 8 and 9 and a second state shown with particular reference to figures 3 and 7. In order to limit the convex portion 321 when the blocking member 31 closes the sewage draining exit 103, as shown in fig. 12 and 13, the bottom surface of the guide bar 112 is partially recessed upward to form a recessed portion 1122, the longitudinal section of the recessed portion 1122 is in an inverted V shape, the bottom surface of the guide bar 112 has a guide surface gradually inclined toward the extending portion 332 from top to bottom, and the guide surface is arranged adjacent to the guide groove 111 located upstream of the extending portion 332 along the rotation direction of the convex portion 321. And when convex portion 321 is in the second state, convex portion 321 is located within concave portion 1122.

In the present embodiment, the moving member 32 is pushed to move downward by pressing the button 33 downward, and the button 33 is provided with a pushing portion which can drive the protrusion 321 to rotate in a state where the protrusion 321 is disengaged from the guide groove 111, so that the protrusion 321 moves back and forth between the first state and the second state. As shown in fig. 10, the pushing portion is a protrusion 331 disposed on the bottom surface of the button 33, the longitudinal section of the protrusion 331 is an inverted triangle, the outer side surface of the protrusion 331 is an inclined surface, and a plurality of protrusions 331 are sequentially arranged along the circumferential direction, so that the bottom of the button 33 is wavy, as shown in fig. 6. When the button 33 is pressed, the inclined surface 3211 of the protrusion 321 engages with the inclined surface of the protrusion 331, and the protrusion 321 can rotate along the circumferential direction of the annular wall 11 when the protrusion 331 is pushed downward, so as to be located in the guide groove 111 or abut against the stopper.

As shown in fig. 7 and 8, the elastic member acts on the moving member 32 and has a tendency to bring the blocking member 31 upward to open the soil outlet 103 in the unlocked state of the moving member 32. Specifically, as shown in fig. 8, the elastic member is a spring 9 located in the mounting channel 110 of the annular wall 11, and the spring 9 is vertically disposed between the moving member 32 and the supporting member 311 and located at the periphery of the moving member 32.

The working process of the plugging piece 31 for opening or closing the sewage draining exit is as follows:

the movable sleeve 24 moves downwards under the driving of the driving mechanism and presses the button 33, the button 33 moves downwards, the button 33 pushes the moving piece 32 to move downwards, when the convex part 321 of the moving piece 32 moves downwards to leave the guide groove 111, and when the button 33 continues to push the moving piece 32 downwards, the inclined surface of the convex part 331 at the bottom of the button 33 pushes the inclined surface 3211 of the convex part 321 of the moving piece 32, so that the moving piece 32 rotates until the convex part moves into the concave part 1122, and at this time, the blocking piece 31 blocks the sewage discharge port 103. When the sewage draining outlet 103 is in a blocking state and the movable sleeve 24 is positioned in the installation channel 110, the water outlet 2421 is communicated with the water through opening 121, and clean water in the clean water tank 21 is pumped into the storage cavity 10 under the action of the water pump to clean the interior of the storage cavity 10.

After the flushing is finished, the water supply to the water storage cavity is stopped, when the movable sleeve 24 continues to press the button 33 downwards again, the inclined surface of the convex block 331 at the bottom of the button 33 pushes the inclined surface 3211 of the corresponding convex part 321 of the moving part 32, so that the moving part 32 continues to rotate, and then the convex part 321 is separated from the concave part 1122 and enters the downstream guide groove 111, and has an upward movement tendency under the pushing of the spring 9, so that the sewage discharge port 103 is opened, the garbage in the storage cavity flows into the concave cavity through the sewage discharge port, and then the garbage is discharged into the sewage discharge device through the connecting pipe by the pump body.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Claims (16)

1. A cleaning machine system with a base station comprises

The cleaning machine (01) comprises a shell (1), wherein the shell (1) is provided with a storage cavity (10) for storing garbage;

a base station (02) comprising a base (2) having a housing chamber (20), said housing chamber (20) having an opening for the entry of said cleaning machine (01);

the method is characterized in that: the shell (1) is provided with a mounting channel (110), and the mounting channel (110) is provided with a through opening (1101) communicated with the fluid of the storage cavity (10); the cleaning machine system also comprises

The movable piece is arranged on the base (2) and can move back and forth relative to the base (2) along the extending direction of the installation channel (110), a water flow channel (242) for purified water to flow into is arranged in the movable piece, the movable piece is provided with a water outlet (2421) communicated with the water flow channel (242), the movable piece corresponds to the installation channel (110) when the cleaning machine (01) enters the accommodating cavity (20), and the water outlet (2421) is communicated with the through hole (1101) when the movable piece moves to the state that the movable piece is at least partially positioned in the installation channel (110).

2. The cleaning machine system as defined in claim 1, wherein: the through opening (1101) is formed in the peripheral wall of the mounting channel (110), and the water outlet (2421) is formed in the side wall of the movable piece.

3. The cleaning machine system as defined in claim 2, wherein: a sealing ring (12) is arranged in the mounting channel (110), and a water through opening (121) communicated with the water outlet (2421) and the through opening (1101) is formed in the sealing ring (12).

4. The cleaning machine system of claim 3 wherein: at least two water outlets (2421) are arranged at intervals along the circumferential direction, and each water outlet (2421) is provided with one corresponding water through opening (121).

5. The cleaning machine system of claim 3 wherein: an annular wall (11) is arranged in the storage cavity (10), an internal channel of the annular wall (11) is the installation channel (110), an annular cavity (11a) for accommodating the sealing ring (12) is formed in the inner peripheral wall of the annular wall (11), a flow passage (11b) for communicating the annular cavity (11a) with the storage cavity (10) is formed in the annular wall (11), and the connection position of the annular cavity (11a) and the flow passage (11b) is the through hole (1101).

6. The cleaning machine system as defined in claim 1, wherein: the base (2) is provided with a water purifying tank (21), and the water purifying tank (21) is communicated with the water flow channel (242) in a fluid mode.

7. The cleaning machine system as defined in claim 1, wherein: the device also comprises a first driving mechanism (4) used for driving the movable member to move, and a power output end of the first driving mechanism (4) is connected with the movable member.

8. The cleaning machine system as defined in claim 7, wherein: the movable part is a movable sleeve (24) with an opening at a first end and a closed second end, a diaphragm plate (240) is arranged in the movable sleeve (24) and divides the movable sleeve (24) into a first cavity and a second cavity which are arranged along the axial direction of the movable sleeve, the first cavity is communicated with the opening and is a threaded sleeve (241) with an internal threaded part on the inner peripheral wall, the second cavity is a water flow channel (242), the first driving mechanism (4) comprises a motor (41) and a screw rod (42) in threaded connection with the threaded sleeve (241), and the power output end of the motor (41) is in driving connection with the screw rod (42).

9. The cleaning machine system as defined in any one of claims 1 to 8, wherein: the improved sewage storage device is characterized in that a sewage draining port (103) communicated with the storage cavity (10) is formed in the shell (1), a plugging component (3) is arranged on the shell (1), the plugging component (3) is locally positioned in the installation channel (110), and the movable piece is locally positioned in the installation channel (110) and can drive at least part of the plugging component (3) to be away from the sewage draining port (103) so as to open the sewage draining port (103).

10. The cleaning machine system as defined in claim 9, wherein: and the water outlet (2421) can be communicated with the through opening (1101) under the condition that the sewage draining outlet (103) is in a blocking state and the movable piece is positioned in the installation channel (110).

11. The cleaning machine system as defined in claim 9, wherein: the sewage draining outlet (103) is formed in the bottom of the shell (1), the top of the installation channel (110) is open and corresponds to the sewage draining outlet (103), the plugging assembly (3) comprises a plugging piece (31), a vertically-arranged moving piece (32) and a button (33) which is at least partially positioned on the moving piece (32), the moving piece (32) and the button (33) are both positioned in the installation channel (110) of the annular wall (11), the moving piece (32) and the button (33) are provided with a positioning and unlocking structure in a matching mode, the moving piece (32) is pressed to enable the plugging piece (31) to be plugged into the sewage draining outlet (103), the moving piece (32) is positioned on the annular wall (11), the moving piece (32) can be released from the positioning state of the moving piece (32) after being continuously pressed, and the plugging assembly (3) further comprises a positioning and unlocking structure which acts on the moving piece (32) and is positioned on the moving piece (32) 32) And the elastic piece drives the blocking piece (31) to move upwards to open the sewage draining outlet (103) in an unlocking state.

12. The cleaning machine system as defined in claim 11, wherein: the positioning unlocking structure comprises a guide groove (111) and a blocking part which are arranged on the inner peripheral wall of the annular wall (11) and a convex part (321) which is arranged on the outer peripheral wall of the moving part (32), wherein the guide groove (111) vertically extends and is arranged in a staggered mode with the blocking part, the convex part (321) is provided with a first state which is positioned in the guide groove (111) and downwards leaves the guide groove (111) and then is circumferentially rotated to abut against the bottom surface of the blocking part so that the blocking part (31) is closed to a second state of the sewage discharge port (103), and a pushing part (331) which can drive the convex part (321) to rotate so as to enable the convex part (321) to move back and forth in the first state and the second state is arranged on the button (33) when the convex part (321) is in a state of being separated from the guide groove (111).

13. The cleaning machine system as defined in claim 9, wherein: the base (2) is provided with a dirt collecting device (22), the bottom of the accommodating cavity (20) is provided with an opening (2001), and the dirt collecting device (22) is communicated with the opening (2001) through a connecting pipe.

14. The cleaning machine system as defined in claim 13, wherein: the bottom wall of the accommodating cavity (20) is at least partially recessed downwards to form a cavity (200), the peripheral wall of the cavity (200) is gradually inclined towards the center, and the mouth part (2001) is arranged on the position, close to the center, of the cavity (200).

15. The cleaning machine system as defined in claim 13, wherein: at least part of the connecting pipe (23) is a flexible pipe section (231) which can deform, the connecting pipe further comprises a moving member which is positioned on the peripheral side of the flexible pipe section (231) and a second driving mechanism which is used for driving the moving member to be close to or far away from the flexible pipe section (231) so as to block or open an internal channel of the flexible pipe section (231), and a power output end of the second driving mechanism is connected with the moving member.

16. The cleaning machine system as defined in claim 15 wherein: the moving direction of the moving member is at least partially perpendicular to the flexible pipe section (231), and the flexible pipe section (231) is partially deformed under the pushing of the moving member to block the inner channel of the flexible pipe section (231).

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