CN214595764U - Floor sweeping robot base station and cleaning equipment - Google Patents

Abstract

The utility model discloses a robot basic station of sweeping floor, robot basic station of sweeping floor includes basic station body, wind channel subassembly and switch module. The base station body is equipped with the clearance chamber, the clearance chamber has the opening that supplies to sweep the floor the robot discrepancy, this internal fan that still is equipped with of base station. The air duct assembly is installed in the cleaning cavity and comprises a plurality of air ducts, one end of each air duct is communicated with the fan, and the other end of each air duct is communicated with the cleaning cavity. The switch assembly is installed in the cleaning cavity and comprises a moving part and a driving part for driving the moving part to move, and the moving part is driven by the driving part to selectively open at least one of the air channels and close the rest air channels. The utility model discloses but the manufacturing cost is reduced to robot basic station of sweeping the floor.

Description

Floor sweeping robot base station and cleaning equipment

Technical Field

The utility model relates to a cleaning equipment technical field, in particular to robot basic station and cleaning equipment sweep floor.

Background

Some existing cleaning equipment can include a sweeping robot and a sweeping robot base station, the sweeping robot can move to each position of a room and perform cleaning, the sweeping robot base station is generally fixed and used for automatically charging, collecting dust, cleaning and the like of the sweeping robot, and the hands of a user are thoroughly liberated. Wherein, when sweeping floor the robot basic station and collecting the robot that sweeps floor and collect rubbish, dust and rubbish are mainly but not only be limited to from two places: dust and garbage in a dust collecting box on the sweeping robot and dust and garbage cleaned by sweeping components such as mops, brushes and the like on the sweeping robot.

Therefore, a plurality of air ducts are usually arranged in the base station of the sweeping robot, and the air ducts are respectively arranged at different positions and are further respectively used for sucking dust and garbage from different places. However, in some existing sweeping robot base stations, in order to ensure the suction force of each air duct during working, each air duct is independently provided with a fan, which results in higher production cost, larger overall volume and larger occupied space of the sweeping robot base station.

The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a robot basic station of sweeping floor aims at solving some current robot basic stations of sweeping floor, and every wind channel all will independently be equipped with the fan, and then the higher technical problem of manufacturing cost of robot basic station of sweeping floor.

In order to achieve the above object, the utility model provides a robot basic station of sweeping floor includes base station body, wind channel subassembly and switch module. The base station body is equipped with the clearance chamber, the clearance chamber has the opening that supplies to sweep the floor the robot discrepancy, this internal fan that still is equipped with of base station. The air duct assembly is installed in the cleaning cavity and comprises a plurality of air ducts, one end of each air duct is communicated with the fan, and the other end of each air duct is communicated with the cleaning cavity. The switch assembly is installed in the cleaning cavity and comprises a moving part and a driving part for driving the moving part to move, and the moving part is driven by the driving part to selectively open at least one of the air channels and close the rest air channels.

In one embodiment, the sweeping robot is provided with a sweeping component and a dust suction port, and the cleaning cavity is also provided with a cleaning position for cleaning the sweeping component. The air duct assembly comprises a first air duct and a second air duct, one end of the first air duct is communicated with the fan, and the other end of the first air duct faces the cleaning position; one end of the second air channel is communicated with the fan, and the other end of the second air channel is used for being in butt joint with the dust collection port.

The moving piece moves in the cleaning cavity to form a first position and a second position; when the moving member is at the first position, the moving member opens the first air duct and closes the second air duct; when the moving member is at the second position, the moving member closes the first air duct and opens the second air duct.

In one embodiment, the peripheral wall of the first air duct is provided with a switch groove, the moving member is provided with a first switch position and a second switch position, the first switch position is provided with a sealing member, and the second switch position is in a semi-surrounding structure and is matched with the periphery of the first air duct. When the moving piece is positioned at the first position, the second switch position is covered outside the switch groove; when the moving member is at the second position, the sealing member is inserted into the first air duct from the switch groove and closes the first air duct.

In one embodiment, the first switch position is provided with a fixed part; the sealing element is provided with a containing groove, and at least part of the fixing part is wrapped in the containing groove; and/or, be equipped with first joint structure on the fixed part, be equipped with on the sealing member be used for with the second joint structure of first joint structure adaptation joint.

In an embodiment, one end of the second air duct, which is used for being in butt joint with the dust suction port, is a dust suction port with an upward opening, a ventilation hose is installed at the dust suction port, and the moving member is further provided with a ventilation port. When the moving member is in the first position, the air hose is pressed below the moving member; when the moving member is at the second position, the vent hose passes through the vent opening and is communicated with the dust suction opening.

In an embodiment, the lower end of the air hose is in sealing clamping connection with the dust suction port of the second air duct, and/or the upper end of the air hose is provided with a sealing inclined surface which is in an annular structure and is used for abutting against the inner periphery of the dust suction port.

In one embodiment, the moving member further includes a positioning plane and an access slope connected to one side of the positioning plane, the vent is disposed on the positioning plane, and a lower side of the access slope extends to the opening of the cleaning cavity.

In an embodiment, the access inclined plane is provided with a plurality of anti-slip raised lines, and/or the positioning plane is further provided with a positioning groove, and the positioning groove is used for accommodating and positioning the wheels of the sweeping robot.

In one embodiment, both ends of the positioning plane and the access inclined plane are provided with limiting surfaces, and the first switch position and the second switch position are both located at one of the limiting surfaces; the spacing between the two limiting surfaces is matched with the width of the sweeping robot, so that wheels of the sweeping robot roll into the positioning grooves smoothly.

In an embodiment, the driving member is a manipulator structure and is installed in the base body, the moving member is provided with a driving portion, and the driving member can grab the driving portion and drive the moving member to move back and forth between the first position and the second position.

In one embodiment, the air duct assembly includes a mount, an air duct fitting, and a tee. The fixing seat is installed in the cleaning cavity and used for installing the moving part, and a plurality of first grooves are formed in the fixing seat. The air duct accessory is installed on the fixing seat and provided with a plurality of second grooves, and the plurality of first grooves and the plurality of second grooves jointly enclose the first air duct and the second air duct. The first air duct and the second air duct are collected in the three-way pipe and communicated to the fan through the three-way pipe.

The utility model discloses robot base station of sweeping floor is through setting up the switch module, and the switch module includes moving member and drive the driving piece that the moving member removed. When one air duct of the air ducts needs to work, the moving member can be driven to move and open the air duct, and the rest other air ducts are closed, so that the fan can only perform corresponding work through the air duct, such as dust and garbage suction, drying and the like. It can be understood because the utility model discloses fan in the robot basic station of sweeping the floor only provides suction for certain wind channel opened, has guaranteed the suction in the wind channel of beating. When other air channels need to work, the moving parts can be driven to move to carry out switching, and the suction force of each air channel is ensured.

Thus. The utility model discloses every wind channel in the robot basic station of sweeping the floor all can guarantee sufficient suction through switch module at the during operation, and then need not be equipped with the fan for every wind channel all alone, has reduced the manufacturing cost of the robot basic station of sweeping the floor comparatively to and reduced the whole volume and the occupation of land space of the robot basic station of sweeping the floor.

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 schematic structural view of an embodiment of the cleaning apparatus of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of a duct assembly and a switch assembly in a base station of the sweeping robot of the present invention;

fig. 3 is a schematic structural diagram of an embodiment of a moving member in the base station of the sweeping robot of the present invention;

fig. 4 is a schematic structural view of an embodiment of a sealing member and an air hose in the base station of the sweeping robot of the present invention;

fig. 5 is a schematic structural view of the moving member in the base station of the sweeping robot of the present invention at the first position;

figure 6 is the utility model discloses the structure schematic diagram when the moving member is in the second position in sweeping robot basic station.

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

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications 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 indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. 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, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, the base station 10 is mainly used in cooperation with a sweeping robot 20, the sweeping robot 20 has a sweeping component 21 and a dust suction opening 22, specifically, the sweeping component 21 of the sweeping robot 20 generally includes a mop, a brush, a rolling brush, and the like, so as to clean a room. As the cleaning proceeds, the cleaning part 21 of the cleaning robot 20 gets more dirty, which if not cleaned in time results in a cleaner room and more dirty room of the cleaning robot 20. The sweeping robot 20 further has a dust suction port 22, and the dust suction port 22 is generally located at the bottom of the sweeping robot 20 and faces the ground, so as to suck dust and garbage on the ground into a dust collecting box communicated with the dust collecting port. Along with the cleaning, the dust collecting box of the sweeping robot 20 is gradually full of dust and garbage, and if the cleaning is not performed in time, the sweeping robot 20 cannot continue to clean. Or, as the cleaning process proceeds, the power of the cleaning robot 20 gradually decreases, and the cleaning robot 20 needs to be charged in time, and so on.

The sweeping robot base station 10 can automatically charge, collect dust, clean and the like for the sweeping robot 20, a user does not need to pay attention to whether dust and garbage in the sweeping robot 20 are fully collected and manually cleaned at any time, and the sweeping robot 20 can automatically return to the sweeping robot base station 10 to charge when the electric quantity is about to be exhausted, so that the hands of the user are thoroughly liberated.

The cleaning part 21 and the dust suction opening 22 of the sweeping robot 20 are generally located at different positions on the sweeping robot 20, and the cleaning part 21 needs to be washed with water first, and then the washed dust and garbage are sucked into the dust collecting box in the sweeping robot base station 10. And the dust and garbage in the dust collecting box of the sweeping robot 20 can be directly sucked and collected. Some current robot basic stations of sweeping floor are through setting up a plurality of wind channels and sucking dust and the rubbish in different places, perhaps realize other functions such as drying through the wind channel to in order to guarantee each wind channel suction at the during operation, every wind channel all independently is equipped with the fan, and this has just led to the manufacturing cost of robot basic station 10 of sweeping floor higher, and whole volume and occupation of land space are all great. Therefore, the utility model provides a robot basic station 10 sweeps floor to solve foretell technical problem.

In the embodiment of the present invention, as shown in fig. 1 to 3, the sweeping robot base station 10 includes a base station body 30, an air duct assembly 40, and a switch assembly 50. The base station body 30 is provided with a cleaning cavity 31, and the cleaning cavity 31 is provided with an opening for the entrance and exit of the sweeping robot 20 and a cleaning position for cleaning the cleaning part 21. The cleaning chamber 31 is generally disposed at a lower portion of the sweeping robot base station 10, and an opening thereof is close to the ground, so that the sweeping robot 20 can conveniently enter and exit the cleaning chamber 31. After the sweeping robot 20 enters the cleaning chamber 31, the sweeping robot base station 10 can automatically clean, collect dust or charge the sweeping robot 20. The cleaning position in the cleaning cavity 31 is mainly used for cleaning the cleaning part 21 of the sweeping robot 20, and after the sweeping robot 20 enters the cleaning cavity 31, the cleaning position is correspondingly located below the cleaning part 21, so that the cleaning part 21 can be conveniently and quickly cleaned.

The cleaning station can be a cleaning tank structure, and in addition, a clean water tank and a sewage tank which are communicated with the cleaning station are also installed in the sweeping robot base station 10, the clean water tank provides clean water and cleans the sweeping part 21 of the sweeping robot 20, and the sewage tank is mainly used for collecting sewage after cleaning. Of course, a controller, an automation device, and the like are further disposed in the sweeping robot base station 10, so as to control and drive the sweeping robot base station 10 to automatically charge, clean, collect dust, and the like the sweeping robot 20.

In addition, still be equipped with the fan in the basic station body 30, the fan mainly used collects dust and rubbish for sweeping floor robot basic station 10 and provides suction. Therefore, the fan is generally communicated with a dust collecting box, and the dust collecting box can also be installed in the sweeping robot base station 10, in an embodiment, the fan and the dust collecting box are installed at the top position of the sweeping robot base station 10, so that a user can conveniently detach the dust collecting box and clean up garbage, and the fan is convenient to disassemble, assemble and maintain.

The air duct assembly 40 is installed in the cleaning cavity 31 and comprises a plurality of air ducts, one end of each air duct is communicated with the fan, and the other end of each air duct is communicated with the cleaning cavity 31. Specifically, one end of each air duct communicated with the fan can be integrated into a communicating pipe firstly and then communicated to the fan together, so that the internal space of the sweeping robot base station 10 can be reduced

When the other end of each air duct is communicated with the cleaning cavity 31, the air duct can have different directions or orientations according to the functions required to be realized. For example, when a certain air duct is mainly used for sucking dust and garbage in a dust collecting box on the sweeping robot 20, the opening of the air duct can face the dust suction opening of the sweeping robot 20. Or another air duct is mainly used for sucking dust and garbage cleaned from the cleaning part of the cleaning robot 20, the opening of the air duct can be made to face the cleaning position in the cleaning cavity 31. Or, when another air duct is mainly used for drying the sweeping robot 20, the opening of the air duct faces the position of the sweeping robot 20 after entering the cleaning cavity 31. The specific setting can be carried out according to actual needs.

For example, in one embodiment, the air duct assembly 40 is installed in the cleaning chamber 31 and includes a first air duct 41 and a second air duct 42, one end of the first air duct 41 is communicated with the blower, and the other end faces the cleaning position, so as to suck the dust and garbage cleaned from the cleaning component 21 of the sweeping robot 20. It should be noted that, because there is running water or accumulated water at the cleaning position during cleaning, the air duct opening of the first air duct 41 may be provided with a waterproof switch or valve, and the waterproof switch or valve is opened when dust and garbage are required to be sucked. Or the cleaning position can be set to be a slope structure, and the air duct opening of the first air duct 41 is positioned at the top of the slope structure, so that accumulated water is prevented from flowing into the first air duct 41.

One end of the second air duct 42 is communicated with the fan, and the other end is used for being butted with the dust suction port 22, so as to suck and empty dust and garbage in the dust collecting box of the sweeping robot 20. The dust suction opening 22 of the sweeping robot 20 is generally located at the bottom of the sweeping robot 20 and faces the ground, so that the air duct opening of the second air duct 42 can be disposed upward and is in butt joint with the dust suction opening 22 of the sweeping robot 20. Of course, when the dust suction port 22 of the sweeping robot 20 is disposed at another position, the air duct port of the second air duct 42 is adaptively disposed, and only needs to be capable of being abutted to the dust suction port 22 of the sweeping robot 20.

It should be noted that the "one end and the other end" refer to a port (or an air duct port). In addition, the first air duct 41 or the second air duct 42 may be branched to uniformly suck dust and garbage. The first air duct 41 and the second air duct 42 may be formed by a pipe or by assembling a plurality of fittings.

For example, in one embodiment, as shown in FIG. 2, the air duct assembly 40 includes a mount 43, an air duct fitting 44, and a tee 45. The fixed seat 43 is installed in the cleaning cavity 31 and used for installing the moving member 51, and the appearance, the size and the like of the fixed seat 43 are matched with the cleaning cavity 31 so as to be stably installed in the cleaning cavity 31. Meanwhile, the fixed seat 43 can be properly provided with a yielding structure according to other structures (such as a cleaning position) in the cleaning cavity 31, so that the installation is convenient, and the structure of the sweeping robot base station 10 is more compact. A plurality of first grooves are formed on the fixing seat 43. The air duct fitting 44 is mounted on the fixing seat 43 and provided with a plurality of second grooves, and the plurality of first grooves and the plurality of second grooves jointly enclose the first air duct 41 and the second air duct 42. Specifically, the first groove and the second groove may be respectively provided in two, one of the first groove and the second groove may enclose the first air duct 41, and the other of the first groove and the second groove may enclose the second air duct 42.

The first air duct 41 and the second air duct 42 are collected in the three-way pipe 45 and communicated to the fan through the three-way pipe 45, so that the compactness of the internal structure of the sweeping robot base station 10 is improved.

Referring to fig. 2 to 6, the switch assembly 50 is installed in the cleaning chamber 31 and includes a moving member 51 and a driving member for driving the moving member 51 to move, and the moving member 51 is driven by the driving member to selectively open at least one of the air ducts and close the remaining air ducts. For example, when one of the air ducts needs to be operated, the moving member 51 may be driven to move and open the air duct, and the remaining air ducts are closed, so that the fan only performs corresponding operations, such as sucking dust and garbage, drying, and the like, through the air duct. It can be understood because the utility model discloses fan in the robot base station 10 of sweeping the floor only provides suction for certain wind channel opened, has guaranteed the suction in the wind channel of beating. When other air channels need to work, the moving member 51 can be driven to move for switching, and the suction force of each air channel is ensured.

In addition, when a large suction force is not required, for example, when each part of the cleaning cavity 31 itself is dried and cleaned through each air duct, the moving member 51 may open two or more air ducts at the same time. Or, when the suction force does not drop greatly and the work is enough, the moving member 51 may open two air ducts or more air ducts at the same time, and close the remaining air ducts, only by ensuring the normal work of the suction force and the air ducts.

For example, in one embodiment, the moving member 51 moves within the cleaning chamber 31 to have a first position and a second position; when the moving member 51 is at the first position, the moving member 51 opens the first air duct 41 and closes the second air duct 42; when the moving member 51 is at the second position, the moving member 51 closes the first air duct 41 and opens the second air duct 42.

In this embodiment, the material of the moving member 51 is not limited, and may be made of plastic, metal or composite material. The moving member 51 is disposed in the fixing seat 43 and above the first air duct 41 and the second air duct 42, and the moving member 51 can open and close the first air duct 41 and the second air duct 42 by its own structure, or by connecting the sealing member 60, or by a combination of its own structure and the sealing member 60.

The moving member 51 can open and close the first air duct 41 (or the second air duct 42) by opening and closing an air duct opening of the first air duct 41 (or the second air duct 42), and can also open and close the first air duct 41 (or the second air duct 42) from a middle position of the first air duct (or the second air duct 42), which can be specifically set as required.

For example, in an embodiment, please refer to fig. 2 and 3, a switch slot 411 is formed on a peripheral wall of the first air duct 41, the switch slot 411 penetrates through the first air duct 41, and the moving member 51 is matched with the switch slot 411 to open and close the first air duct 41. Specifically, the moving member 51 is provided with a first switch position 511 and a second switch position 512, the first switch position 511 is provided with a sealing member 60, the sealing member 60 is elastically compressible, and the second switch position 512 is in a semi-surrounding structure and is matched with the periphery of the first air duct 41.

When the moving member 51 is located at the first position, the second switch position 512 covers the switch slot 411, and an inner circumferential surface of the second switch position 512 is closely attached to an outer circumferential surface of the first air duct 41. Further, the first air duct 41 is not blocked and is in a ventilation state, so that the dust and the garbage are sucked, and the dust and the garbage can be prevented from flying out of the switch slot 411. In order to ensure the sealing performance, an elastic sealing structure layer such as sponge and elastic sealant is further disposed on the inner circumferential surface of the second switch bit 512. Of course, the outer peripheral surface of the first air duct 41 may also be correspondingly provided with an elastic sealing structure layer, or the outer peripheral surface of the first air duct 41 and the inner peripheral surface of the second switch position 512 are both provided with an elastic sealing structure layer, so as to ensure the sealing performance of the first air duct 41 on the peripheral wall.

It should be noted that the periphery of the first air duct 41 may be a circular structure, a square structure, an irregular special-shaped structure, or other structures, and the second switch bit 512 is adaptively arranged according to the peripheral structure of the first air duct 41, and only needs to be better wrapped outside the switch slot 411 and avoid air leakage.

When the moving member 51 is at the second position, the sealing member 60 is inserted into the first air duct 41 from the switch slot 411 and closes the first air duct 41. Specifically, the thickness of the sealing member 60 is slightly larger than the width of the switch slot 411, and the sealing member 60 is compressed and deformed when being inserted into the switch slot 411, and further closely attached to the wall surface of the switch slot 411. Meanwhile, the part of the sealing member 60 located inside the first air duct 41 can abut against the inner circumferential surface of the first air duct 41, and further, the first air duct 41 and the opening/closing groove 411 are sealed at the same time, so that the first air duct 41 is closed.

It should be noted that, when the wall of the first air duct 41 is thick, the portion of the sealing member 60 extending into the first air duct 41 may be smaller (referred to as a size) than the portion of the sealing member 60 abutting against the switch slot 411. Or a rigid structure is arranged in the sealing element 60, the size of the rigid structure is matched with the inner periphery of the first air duct 41, and then the sealing element 60 can be extruded into the first air duct 41 through the rigid structure and has good abutting force with the inner periphery of the first air duct 41, so that the sealing performance is ensured.

In order to enable the sealing member 60 to be smoothly inserted into the first air duct 41 through the switch slot 411, in an embodiment, the first switch position 511 is provided with a fixing portion 513, and the fixing portion 513 is a rigid structure; the sealing member 60 is provided with a receiving groove 61, and the fixing portion 513 is at least partially wrapped in the receiving groove 61. It can be understood that, during the process of switching the moving member 51 to the first position, the fixing portion 513 can push the sealing member 60 into the switch slot 411 and the first air duct 41, so as to avoid the situation that the sealing member 60 cannot be well inserted into the switch slot 411 due to insufficient rigidity.

In another embodiment, in order to ensure a stable connection between the sealing element 60 and the fixing portion 513, a first clamping structure 514 is disposed on the fixing portion 513, and a second clamping structure 62 adapted to be clamped with the first clamping structure 514 is disposed on the sealing element 60. Specifically, can be that first joint structure is the joint hole, and second joint structure 62 is the joint arch, and wherein the bellied external diameter of joint can slightly be greater than the aperture in joint hole, and the protruding joint of joint takes place elastic deformation to the downthehole time of joint, and then can produce great frictional force, avoids sealing member 60 to take place to drop at the in-process that inserts switch groove 411 or break away from switch groove 411.

In this embodiment, the moving member 51 inserts the sealing element 60 into the switch slot 411 in a downward manner, and the fixing portion 513 includes an upper half portion and a lower half portion, the upper half portion is provided with the first clamping structure 514, and the lower half portion is wrapped in the accommodating groove 61 on the sealing element 60, so that the fixing portion 513 can insert the sealing element 60 into the switch slot 411 or leave the switch slot 411 in a fast and convenient manner while being stably connected with the sealing element 60.

In addition, the switch slot 411 may also penetrate through the whole first air duct 41, so that the first air duct 41 is divided into two sections, and at this time, an annular sealing ring may be disposed at the second switch position 512. The annular sealing ring is shaped to fit into the switch slot 411 and is compressed into the switch slot 411 when the moving member 51 is in the first position. When the first movable member is in the second position, the first switch 511 can still close the first air duct 41 by using the sealing member, and the sealing member 60 passes through the entire first air duct 41.

The above describes an embodiment in which the moving member 51 opens and closes the first air path 41, that is, opens or closes the first air path 41 by opening and closing the slot 411. Of course, this embodiment may also be applied to the second air duct 42 and other air ducts, that is, the moving member 51 also opens or closes the second air duct 42 and other air ducts by opening and closing the slot 411, only the corresponding position relationship needs to be designed, so as to ensure that when the moving member 51 is at the first position, the moving member 51 opens the first air duct 41 and closes the second air duct 42, and when the moving member 51 is at the second position, the moving member 51 closes the first air duct 41 and opens the second air duct 42.

Alternatively, the moving member 51 may also open or close the second air duct 42 in other manners, for example, in an embodiment, one end of the second air duct 42, which is used for being abutted to the dust suction port 22, is a dust suction port 421 with an upward opening, the dust suction port 421 is provided with a ventilation hose 70, the ventilation hose 70 is communicated with the second air duct 42 and extends out from the dust suction port 421 of the second air duct 42, the moving member 51 is further provided with a ventilation port 515, and the size of the ventilation port 515 is enough for the ventilation hose 70 to pass through.

When the moving member 51 is in the first position, the air hose 70 is pressed under the moving member 51 and seals the opening of the air hose 70, because the air hose 70 is elastically compressed and abuts against the moving member 51, and the moving member 51 compresses the air hose 70 by its surface to close the second air duct 42. And because the air hose 70 is compressed, the sealability when the second air path 42 is closed is ensured.

When the moving member 51 is located at the second position, the vent 515 on the moving member 51 corresponds to the vent hose 70, and the vent hose 70 is not compressed any more and recovers elastic deformation, so that the vent 515 can pass through and be communicated with the dust collection port 22, and the second air duct 42 can smoothly empty dust and garbage collected on the sweeping robot 20 through the dust collection port 22 of the sweeping robot 20 and collect the dust and garbage into the dust collection box on the sweeping robot base station 10.

In an embodiment, in order to ensure the sealing performance of the second air duct 42 during ventilation, the lower end of the ventilation hose 70 is in sealing and clamping connection with the dust extraction port 421 of the second air duct 42, specifically, an annular clamping groove is arranged on the periphery of the ventilation hose 70, and an annular clamping table is arranged at the dust extraction port 421 of the second air duct 42, and the annular clamping groove and the annular clamping table are in sealing and clamping connection. The upper end of the ventilation hose 70 is provided with a sealing inclined surface 71, and the sealing inclined surface 71 is in an annular structure and is used for abutting against the inner periphery of the dust suction opening 22, so that air leakage between the ventilation hose 70 and the dust suction opening 22 of the sweeping robot 20 is avoided.

In summary, it can be understood that, when the first air duct 41 needs to work, the moving member 51 can be driven to move to the first position, so that the fan only sucks dust and garbage through the first air duct 41, and the suction force is ensured; when the two air channels are required to work, the moving member 51 can be driven to move to the second position, so that the exhaust fan only sucks dust and garbage through the second air channel 42, and the suction force is ensured. Namely the utility model discloses every wind channel in the robot basic station 10 of sweeping the floor can all guarantee sufficient suction through switch module 50 at the during operation, and then need not be equipped with the fan for every wind channel all alone, has reduced the manufacturing cost of robot basic station 10 of sweeping the floor comparatively to and reduced the whole volume and the occupation of land space of robot basic station 10 of sweeping the floor.

Certainly, the sweeping robot base station 10 may further include a third air duct, a fourth air duct, and the like, which are not listed herein, for example, the third air duct is further included, one end of the third air duct, which is communicated with the cleaning cavity 31, is located on the side wall of the cleaning cavity 31 and is used for drying the sweeping robot 20, and the third air duct may be opened and closed by adopting a manner that the moving member 51 opens and closes the first air duct, or by adopting a manner that the moving member 51 opens and closes the second air duct, or by setting according to an actual situation.

In another embodiment, in order to facilitate the sweeping robot 20 to go in and out of the cleaning cavity 31 of the sweeping robot base station 10, the moving member 51 is further provided with a positioning plane 516 and a going-in and going-out inclined plane 517 engaged with one side of the positioning plane 516, the vent 515 is disposed on the positioning plane 516, and a lower side of the going-in and going-out inclined plane 517 extends to an opening of the cleaning cavity 31. When the sweeping robot 20 moves from the outside of the sweeping robot base station 10 to the opening of the cleaning cavity 31, it can enter the cleaning cavity 31 along the access inclined plane 517 and be positioned on the positioning plane 516.

In this embodiment, when the sweeping robot 20 enters the cleaning cavity 31 and is located on the positioning plane 516, the air vent 515 of the moving member 51 of the dust suction port 22 of the sweeping robot 20 is opposite to each other, and the air vent 515 is staggered from the dust suction port 421 of the second air duct 42. That is, the moving member 51 is at the first position, the second air duct 42 is in the closed state, and the air hose 70 at the dust exhaust port 421 of the second air duct 42 is compressed below the moving member 51. While the first air duct 41 is in an open state, but does not start operating.

The base station 10 of the floor sweeping robot can clean the cleaning part 21 of the floor sweeping robot 20, and after the sewage generated during cleaning is discharged, the fan is turned on and the first air duct 41 starts to work, so as to suck the cleaned dust and garbage into the dust collecting box of the base station 10 of the floor sweeping robot.

After the dust and garbage under washing are sucked and collected, the moving member 51 may be switched to the second position by the driving member, the first air passage 41 is closed, and the second air passage 42 is opened. Meanwhile, the moving member 51 drives the sweeping robot 20 to move together, so that the ventilation hose 70 at the dust suction port 421 of the second air duct 42 passes through the ventilation port 515 and is communicated with the dust suction port 22 of the sweeping robot 20, and then dust and garbage in the dust collection box of the sweeping robot 20 start to be discharged.

In an embodiment, in order to avoid the situation that the sweeping robot 20 slips during moving up the access inclined plane 517, a plurality of anti-slip protruding strips 5171 are disposed on the access inclined plane 517, and the extending direction of the plurality of anti-slip protruding strips 5171 intersects with the moving direction of the sweeping robot 20 moving on the access inclined plane 517, and may be perpendicular to each other, or may be at another intersection angle. The anti-slip protruding lines 5171 may be protruding arc-shaped protruding lines, which prevent the movement of the cleaning robot 20 from being hindered while preventing slipping.

In another embodiment, the positioning plane 516 is further provided with a positioning groove 5161, and the positioning groove 5161 is used for accommodating and positioning the wheel of the sweeping robot 20, so as to ensure that the sweeping robot 20 can be stably positioned on the positioning plane 516, prevent the sweeping robot 20 from backing up, and ensure that the dust suction port 22 of the sweeping robot 20 accurately corresponds to the vent 515 on the positioning plane 516.

In order to ensure that the wheels of the sweeping robot 20 can accurately roll into the positioning grooves 5161 of the positioning plane 516, in an embodiment, both ends of the positioning plane 516 and the access inclined plane 517 are provided with a limiting surface 518, and the first switch position 511 and the second switch position 512 are both located at one of the limiting surfaces 518. The distance between the two limiting surfaces 518 is matched with the width of the sweeping robot 20, so that the wheels of the sweeping robot 20 smoothly roll into the positioning grooves 5161. Certainly, in order to avoid the situation that the sweeping robot 20 is jammed with the two limiting surfaces 518 in the process of entering the cleaning cavity 31, each limiting surface 518 is provided with a guide pulley structure such as a pulley, a guide wheel 5181 and a universal wheel, so that the sweeping robot 20 is ensured to smoothly enter and exit the cleaning cavity 31.

For the switching manner of the moving member 51 between the first position and the second position, in this embodiment, the driving member first lifts the moving member 51 by a moving height, then drives the moving member 51 to move to the first position or above the second position, and finally puts down the moving member 51, so as to realize the position switching of the moving member 51, that is, the opening and closing of the first air duct 41 and the second air duct 42. Of course, the moving member 51 may be set to switch the position in a combination of moving, rotating or other movements according to actual conditions.

In this embodiment, the driving element may be located below the moving element 51 and lift the moving element 51 to a certain height, or the driving element may be located above the moving element 51 and lift the moving element 51 to a certain height. For example, in an embodiment, the driving member is a manipulator structure and is installed in the base body, the moving member 51 is provided with a driving portion 519, and the driving portion 519 may be a hook-shaped structure, so that the driving member can well grab the driving portion 519 and drive the moving member 51 to move back and forth between the first position and the second position.

The utility model also provides a cleaning equipment 80, this cleaning equipment 80 should sweep floor robot base station 10's concrete structure and refer to above-mentioned embodiment including sweeping floor robot 20 and sweeping floor robot base station 10, because this cleaning equipment 80 has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and it is here no longer repeated one by one.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. The utility model provides a robot basic station of sweeping floor which characterized in that includes:

the base station comprises a base station body, a cleaning cavity and a fan, wherein the base station body is provided with an opening for the floor sweeping robot to enter and exit;

the air channel assembly is arranged in the cleaning cavity and comprises a plurality of air channels, one end of each air channel is communicated with the fan, and the other end of each air channel is communicated with the cleaning cavity; and the number of the first and second groups,

the switch assembly is arranged in the cleaning cavity and comprises a moving piece and a driving piece for driving the moving piece to move, and the moving piece is driven by the driving piece to selectively open at least one of the air channels and close the rest air channels.

2. The base station of claim 1, wherein the sweeping robot has a sweeping part and a dust suction port, and the cleaning chamber further has a cleaning position for cleaning the sweeping part;

the air duct assembly comprises a first air duct and a second air duct, one end of the first air duct is communicated with the fan, and the other end of the first air duct faces the cleaning position; one end of the second air duct is communicated with the fan, and the other end of the second air duct is used for being butted with the dust suction port;

the moving piece moves in the cleaning cavity to form a first position and a second position; when the moving member is at the first position, the moving member opens the first air duct and closes the second air duct; when the moving member is at the second position, the moving member closes the first air duct and opens the second air duct.

3. The base station of claim 2, wherein the first air duct has a switch slot on its peripheral wall, the moving member has a first switch position and a second switch position, the first switch position is equipped with a sealing member, and the second switch position is in a semi-surrounding structure and is adapted to the outer periphery of the first air duct;

when the moving piece is positioned at the first position, the second switch position is covered outside the switch groove; when the moving member is at the second position, the sealing member is inserted into the first air duct from the switch groove and closes the first air duct.

4. The base station of claim 3, wherein the first switch position is provided with a fixing part; the sealing element is provided with a containing groove, and at least part of the fixing part is wrapped in the containing groove; and/or, be equipped with first joint structure on the fixed part, be equipped with on the sealing member be used for with the second joint structure of first joint structure adaptation joint.

5. The base station of claim 4, wherein one end of the second air duct, which is used for being abutted to the dust suction port, is a dust suction port with an upward opening, a ventilation hose is installed on the dust suction port, and the moving member is further provided with a ventilation port;

when the moving member is in the first position, the air hose is pressed below the moving member; when the moving member is at the second position, the vent hose passes through the vent opening and is communicated with the dust suction opening.

6. The base station of claim 5, wherein the moving member further comprises a positioning plane and an access slope connected to one side of the positioning plane, the vent is disposed on the positioning plane, and the lower side of the access slope extends to the opening of the cleaning cavity.

7. The base station of claim 6, wherein the access ramp is provided with a plurality of anti-slip ribs and/or the positioning plane is further provided with positioning grooves for receiving and positioning wheels of the sweeping robot.

8. The base station of claim 7, wherein the positioning plane and the access slope have limiting surfaces at both ends, and the first switch position and the second switch position are located at one of the limiting surfaces;

the spacing between the two limiting surfaces is matched with the width of the sweeping robot, so that wheels of the sweeping robot roll into the positioning grooves smoothly.

9. A sweeping robot base station according to any one of claims 2 to 8, wherein the air duct assembly includes:

the fixed seat is arranged in the cleaning cavity and used for installing the moving piece, and a plurality of first grooves are formed in the fixed seat;

the air duct accessory is arranged on the fixed seat and is provided with a plurality of second grooves, and the first air duct and the second air duct are enclosed by the first grooves and the second grooves; and the number of the first and second groups,

the first air duct and the second air duct are gathered in the three-way pipe and communicated to the fan through the three-way pipe.

10. A cleaning apparatus comprising a sweeping robot and a sweeping robot base station as claimed in any one of claims 1 to 9.

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