A base station and cleaning system

Abstract

The application discloses a base station and a cleaning system. The sewage tank of the base station can be conveniently folded or taken out and put in. The inclined matching surface structure of the docking mechanism of the cleaning device can reduce abrasion and improve the sealing performance when being closed. The driving mechanism is simple in structure and can conveniently drive the docking mechanism. The sewage tank is assembled through the rotatable connecting seat, and the assembly is more flexible and convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning equipment, in particular to a base station and a cleaning system. BACKGROUND

[0002] The base station can collect sewage of the cleaning device, thereby avoiding frequent sewage dumping in the cleaning device, and the existing base station structure is relatively complex, and the taking and placing or folding of the box for collecting sewage in the base station is relatively inconvenient. SUMMARY

[0003] The present application aims to provide a base station and a cleaning system, and the sewage collection tank can be conveniently assembled and disassembled in the vertical direction, and the structure of the base station is simpler.

[0004] To achieve this purpose, the present application adopts the following technical solutions:

[0005] A base station comprises a placing platform and a side seat, and the side seat is arranged on one side of the placing platform;

[0006] The top of the side seat is provided with a receiving cavity, and the receiving cavity is placed with a sewage collection tank;

[0007] The side of the receiving cavity close to the placing platform is provided with a containing groove;

[0008] The containing groove is provided with an access port, and the access port is connected with the sewage collection tank.

[0009] In some embodiments, the receiving cavity is also placed with a water storage tank.

[0010] In some embodiments, the side wall of the containing groove is provided with a limiting groove; the bottom of the side seat is provided with a fan assembly, and the fan assembly is connected with the sewage collection tank.

[0011] In some embodiments, the upper surfaces of the sewage collection tank and the water storage tank are both provided with a handle.

[0012] A cleaning system comprises a cleaning device and a base station;

[0013] The cleaning device comprises a docking mechanism, and the docking mechanism comprises a valve cavity and a valve seat; one side of the bottom of the valve cavity is provided with a communication port, and the bottom of the valve cavity is provided with a docking port;

[0014] The valve seat has a first position and a second position, and can move between the first position and the second position;

[0015] One side of the communication port close to the valve seat is provided with a side wall, and the side wall is inclined from top to bottom to the direction close to the valve seat;

[0016] The side wall is provided with an openable and closable pressing plate;

[0017] The valve seat is provided with an inclined pressing wall matched with the side wall;

[0018] When the valve seat is in the first position, the pressing wall can abut against the pressing plate, so as to make the pressing plate close the communicating port;

[0019] When the valve seat is in the second position, the pressing plate can open the communicating port under the action of negative pressure.

[0020] In some embodiments, the upper end of the pressing plate is rotatably connected above the communicating port;

[0021] The inclination angle of the pressing wall is between 1° and 15°.

[0022] In some embodiments, the cleaning device further comprises a driving mechanism, which can drive the valve seat of the docking mechanism to move, so as to open the communicating port.

[0023] In some embodiments, the cleaning device further comprises a connecting seat, which is rotatably connected to the shell of the cleaning device;

[0024] The cleaning device comprises a sewage tank, which is provided with a sewage outlet;

[0025] The connecting seat is provided with an insertion cavity, and the sewage outlet is inserted into the insertion cavity.

[0026] In some embodiments, the connecting seat is provided with a rotating shaft, and the shell is provided with an end seat matched with the rotating shaft.

[0027] The beneficial effects of the present application are that the sewage tank can be conveniently assembled and disassembled in the vertical direction, and the structure of the base station is simpler;

[0028] Moreover, the pressing wall of the docking mechanism and the side wall of the communicating port are matched and inclined, and the pressing plate is arranged between the pressing wall and the communicating port, so that the wear is reduced and the sealing performance when closed is improved.

[0029] Furthermore, the driving mechanism is matched with the jacking part through the hook, so that the driving of the valve seat is realized, and the structure is simple.

[0030] Finally, the sewage tank is assembled through the rotatable connecting seat, so that the assembly is more flexible and convenient, the alignment is easier, and the damage caused by misalignment is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is an exploded view of the base station of the present application;

[0032] Figure 2 It is an exploded view of the cleaning system of the present application;

[0033] Figure 3 It is an assembly view of the cleaning system of the present application;

[0034] Figure 4Figure 1 is a perspective view of a docking mechanism of the present application, with the valve seat in a first position;

[0035] Figure 5 Figure 2 is a perspective view of a docking mechanism of the present application, with the valve seat in a second position;

[0036] Figure 6 Figure 3 is a perspective view of a valve seat of the present application;

[0037] Figure 7 Figure 4 is a sectional view of a cleaning system of the present application;

[0038] Figure 8 Figure 5 is a perspective view of a drive mechanism of the present application, with the valve seat in a second position;

[0039] Figure 9 Figure 6 is a perspective view of a drive mechanism of the present application, with the valve seat in a first position;

[0040] Figure 10 Figure 7 is a partial sectional view of another aspect of a cleaning system of the present application;

[0041] Figure 11 Figure 8 is a perspective view of a cleaning device of the present application;

[0042] Figure 12 Figure 9 is a perspective view of another embodiment of a drive mechanism of the present application, with the valve seat in a first position;

[0043] Figure 13 Figure 10 is a perspective view of another embodiment of a drive mechanism of the present application, with the valve seat in a second position;

[0044] Figure 14 Figure 11 is a partial sectional view of a cleaning device of the present application;

[0045] Figure 15 Figure 12 is a perspective view of a connection seat of the present application;

[0046] Figure 16 Figure 13 is a perspective view of a cleaning device of the present application, with the sewage tank in a tilted state;

[0047] Figure 17 Figure 14 is a perspective view of a cleaning device of the present application, with the sewage tank in a vertical state;

[0048] Figure 18 Figure 15 is a partial enlarged view of A of Figure 16

[0049] ​Wherein: 10-washing device; 1-wastewater tank; 11-drainage; 11b-sealing ring; 111-first pipeline; 2-docking mechanism; 21-valve cavity; 21a-upper cavity; 21b-lower cavity; 21c-separation wall; 211-communication port; 2111-side wall; 212-docking port; 213-guide hole; 214-vertical groove; 22-valve seat; 221-pressing wall; 222-guide rod; 223-groove; 23-return spring; 3-pressing piece; 30-driving mechanism; 301-hook; 302-lifting part; 401-connection seat; 4011-insertion cavity; 402-rotation shaft; 403-end seat; 4-washing assembly; 5-clean water tank; 6-outer shell; 61-side part; 611-limiting protrusion; 20-base station; 201-access port; 202-waste collection tank; 203-second pipeline; 204-fan assembly; 205-water storage tank; 2010-placement platform; 2020-side seat; 2021-receiving cavity; 2022-containing groove; 2023-limiting groove. DETAILED DESCRIPTION

[0050] The application will be further described below in conjunction with the drawings.

[0051] Reference Figures 1 to 3 A base station 20, comprising a placement platform 2010 and a side seat 2020, the side seat 2020 is arranged on one side of the placement platform 2010, and the placement platform 2010 is used for placing or supporting the washing device 10;

[0052] The top of the side seat 2020 is provided with a receiving cavity 2021, and the waste collection tank 202 is arranged in the receiving cavity 2021, so as to facilitate the assembly and disassembly of the waste collection tank 202, and the structure is simple, the waste collection tank 202 can collect the wastewater of the washing device 10, and the cavity opening of the receiving cavity 2021 can be arranged on the upper surface of the side seat 2020, so as to further facilitate the assembly and disassembly of the waste collection tank 202 in the vertical direction;

[0053] The side close to the placement platform 2010 of the receiving cavity 2021 is provided with a containing groove 2022, the containing groove 2022 can contain the side part 61 of the outer shell 6 of the washing device 10, and has a limiting or guiding effect, the containing groove 2022 can be vertically extended, the side wall 2111 of the containing groove 2022 is provided with a limiting groove 2023, the washing device 10 is provided with a limiting protrusion 611 matched therewith, when the washing device 10 is placed from top to bottom on the base station 20, the limiting protrusion 611 is inserted into the limiting groove 2023, the relative position between the washing device 10 and the base station 20 is further limited, the precision of the guiding is improved, and the washing device 10 is placed from top to bottom along the preset route;

[0054] The accommodating groove 2022 is further provided with an access port 201, which can be connected with the sewage collecting tank 202 through a corresponding pipeline. When the cleaning device 10 is placed on the base station 20, the docking mechanism 2 of the cleaning device 10 can be connected with the access port 201, so as to realize the connection between the cleaning device 10 and the base station 20. In this way, the sewage in the sewage tank 1 of the cleaning device 10 can be discharged into the sewage collecting tank 202.

[0055] Further explanation, the storage cavity 2022 is also placed with a water storage tank 205. The water storage tank 205 can store clean water, and the water storage tank 205 can also be connected with the access port 201, so as to be able to deliver clean water to the sewage tank 1 of the cleaning device 10 through a water pump or the like, and clean the sewage tank 1. Of course, the cleaned water will be discharged into the sewage collecting tank 202.

[0056] Further explanation, the bottom of the side seat 2020 is provided with a fan assembly 204, which is connected with the sewage collecting tank 202. The fan assembly 204 can form a negative pressure, so as to facilitate the discharge of the sewage in the sewage tank 1 into the sewage collecting tank 202.

[0057] Further explanation, the upper surfaces of the sewage collecting tank 202 and the water storage tank 205 are both provided with a handle. The handle facilitates the taking, placing, or disassembling of the sewage collecting tank 202 and the water storage tank 205.

[0058] Further explanation, when the sewage in the sewage collecting tank 202 reaches a certain capacity, the sewage collecting tank 202 can be lifted upward away from the base station 20, and the sewage can be poured out, and then the sewage collecting tank 202 can be placed back on the base station 20.

[0059] Further explanation, the sewage collecting tank 202 can also be connected with a sewage discharge pipeline. When the sewage in the sewage collecting tank 202 reaches a certain capacity, the sewage can be discharged into the sewage discharge pipeline. In this way, the sewage in the sewage collecting tank 202 does not need to be manually poured out.

[0060] Further explanation, the water storage tank 205 can also be connected with a tap water pipeline. When the clean water in the water storage tank 205 is insufficient to a certain capacity, the tap water pipeline can supplement the clean water into the water storage tank 205.

[0061] A cleaning system, comprising a cleaning device 10 and the above-mentioned base station 20.

[0062] After cleaning, the cleaning device 10 can be connected with the base station 20 through the docking mechanism 2, and then the sewage in the sewage tank 1 can be discharged into the sewage collecting tank 202 of the base station 20.

[0063] Reference Figures 4 to 7 The docking mechanism 2 comprises a valve cavity 21 and a valve seat 22. One side of the bottom of the valve cavity 21 is provided with a communication port 211, which is connected with the sewage tank 1. The bottom of the sewage tank 1 is provided with a sewage discharge port 11, which can be connected with the communication port 211 through a first pipeline 111.

[0064] The bottom of the valve cavity 21 is provided with a docking port 212, which can be connected with the access port 201 of the base station 20. The base station 20 is provided with a sewage collecting tank 202, the access port 201 can be connected with the sewage collecting tank 202 through a second pipeline 203, and the sewage collecting tank 202 is further connected with a fan assembly 204. The fan assembly 204 can form a negative pressure or suction force, so as to facilitate the suction of sewage to the sewage collecting tank 202.

[0065] The valve seat 22 has a first position and a second position, and can move vertically between the first position and the second position. The opening and closing of the communication port 211 can be converted by the conversion between the positions.

[0066] In order to reduce the wear generated during the movement and improve the sealing performance when closing, the side wall 2111 is provided on the side of the communication port 211 close to the valve seat 22. The side wall 2111 is inclined from top to bottom and gradually approaches the valve seat 22.

[0067] The side wall 2111 is provided with a pressure plate 3 which can be opened and closed.

[0068] The valve seat 22 is provided with an inclined pressure wall 221 which cooperates with the side wall 2111. The pressure wall 221 is inclined from top to bottom and gradually away from the communication port 211.

[0069] When the valve seat 22 is in the first position, the pressure wall 221 can abut against the pressure plate 3, so as to promote the pressure plate 3 to close the communication port 211.

[0070] Because the side wall 2111 and the pressure wall 221 are inclined structures which cooperate with each other, the pressure plate 3 is pressed only when the valve seat 22 moves to the first position. When the pressure plate 3 is pressed, the entire surface of the pressure plate 3 is in contact with the surface of the pressure wall 221 at the same time, rather than the contact surface gradually increasing with the movement. Therefore, the wear is reduced, and the pressure plate 3 and the pressure wall 221 are at a certain angle with the movement direction of the valve seat 22. The force of the pressure wall 221 acting on the pressure plate 3 is greater, the distribution of the force is more uniform, and the sealing effect is better.

[0071] When the valve seat 22 is in the second position, the pressure plate 3 can open the communication port 211 under the action of the negative pressure. When the fan assembly 204 is started, the negative pressure promotes the pressure plate 3 to rotate or move away from the communication port 211. The sewage of the sewage tank 1 can flow into the valve cavity 21 from the communication port 211, then flow to the access port 201 from the docking port 212, and finally flow to the sewage collecting tank 202.

[0072] Further, the upper end of the pressure plate 3 is rotatably connected above the communication port 211. The pressure plate 3 can be rotatably connected through a rotating shaft or the like, and the opening and closing action is realized in a rotating manner.

[0073] Further, the inclination angle θ of the pressure wall 221 is between 1° and 15°.

[0074] Further, the material of the pressing piece 3 can be rubber or rubber plastic, and the hardness is preferably a little harder, which is beneficial to the rotation of the pressing piece 3 when the pressing piece 3 is opened and closed, and on the other hand, the sealing effect of the communication port 211 can be ensured. Of course, the pressing piece 3 can also be made of other materials, such as hard plastic or metal sheet structure, and a sealing ring made of rubber or other materials is arranged at the side wall 2111 to surround the communication port 211 to achieve the sealing effect. For example, the pressing piece 3 can be a multi-layer structure, that is, a soft layer made of rubber or rubber plastic is arranged on one side of the pressing piece 3 close to the side wall 2111, and a hard layer is arranged on the other side of the pressing piece 3 away from the side wall 2111.

[0075] Further, the valve seat 22 is further provided with a guide rod 222 vertically extending, and the valve cavity 21 is provided with a guide hole 213 matched with the guide rod 222. The guide rod 222 and the guide hole 213 are matched to guide.

[0076] Further, the valve seat 22 is further provided with a guide rod 222 vertically extending, and the valve cavity 21 is provided with a guide hole 213 matched with the guide rod 222. The guide rod 222 and the guide hole 213 are matched to guide.

[0077] Reference Figures 8 to 14 The cleaning system further comprises a driving mechanism 30, which can drive the valve seat 22 to move upward to the second position, so as to open the communication port 211.

[0078] When the sewage in the sewage tank 1 needs to be discharged into the sewage collecting tank 202, the cleaning device 10 is connected to the base station 20, the driving mechanism 30 drives the valve seat 22 to move upward, so as to open the communication port 211, the fan assembly 204 is started, and the sewage is discharged into the sewage collecting tank 202. After the sewage is discharged, the valve seat 22 can move downward to the first position through the reset spring 23, so as to close the communication port 211.

[0079] The driving mechanism 30 comprises a hook 301 and a jacking part 302, the hook 301 is connected with the valve seat 22, and the jacking part 302 can push the hook 301 to move upward, so as to drive the valve seat 22 to move upward, and then open the communication port 211. The driving mechanism 30 is simple in structure, and the hook 301 is used to drive the valve seat 22 to move, without the need to greatly change the structure of the valve seat 22 and the valve cavity 21, and without affecting the size of the valve seat 22 and the valve cavity 21, which is beneficial to saving space.

[0080] Further, one end of the hook 301 is connected with the valve seat 22, and the other end of the hook 301 extends horizontally out of the valve cavity 21.

[0081] Further, the valve cavity 21 is provided with a partition wall 21c, which divides the valve cavity 21 into an upper cavity 21a and a lower cavity 21b;

[0082] The partition wall 21c is provided with a guide hole 213;

[0083] The valve seat 22 is provided with a guide rod 222 which cooperates with the guide hole 213;

[0084] The hook 301 is located in the upper cavity 21a, and the hook 301 is connected with the guide rod 222;

[0085] The valve seat 22 is located in the lower cavity 21b, and the communication port 211 and the docking port 212 are arranged in the lower cavity 21b.

[0086] Further, the upper cavity 21a is provided with a vertical groove 214 which cooperates with the hook 301. The vertical groove 214 provides a space for the hook 301 to extend out of the valve cavity 21, and also provides a limiting or guiding effect for the vertical movement of the hook 301.

[0087] Further, the jacking portion 302 is in the shape of a step or a platform, and the jacking portion 302 can be arranged in the base station 20, for example, the jacking portion 302 can be located on the side wall of the accommodating groove 2022, and the corresponding docking mechanism 2 can be located inside the side of the shell 6.

[0088] When the cleaning device 10 is placed in the base station 20 from top to bottom, the jacking portion 302 abuts against the hook 301, and during the process of placing the cleaning device 10 downward, a driving force is formed to push the hook 301 upward, thereby promoting the upward movement of the valve seat 22 and opening the communication port 211. The downward placing force of the cleaning device 10 can be the gravity of the cleaning device 10 itself, or a manually applied force.

[0089] If the cleaning device 10 is provided with a shell 6 which covers or covers the valve cavity 21 of the docking mechanism 2, at this time, the hook 301 should be able to extend out of the shell 6 and abut against the jacking portion 302.

[0090] Optionally, the jacking portion 302 can be connected with a power assembly which can drive the jacking portion 302 to move upward. The power assembly can be a gear and rack structure, an electric screw rod, an electric push rod, a cam, a lever, a swing rod, etc., to drive the jacking portion 302 to move upward, wherein the power assembly can be arranged in the cleaning device 10 or in the base station 20.

[0091] Reference Figures 12 to 14 Another embodiment of the driving mechanism 30 drives the valve seat 22 to move upward by an electromagnetic valve, thereby opening the communication port 211, and the driving mechanism 30 includes a coil 701 and a magnet 702;

[0092] The magnet 702 is connected with the valve seat 22, and the coil 701 is arranged inside the valve cavity 21. When the coil 701 is powered, a magnetic field is generated, so as to drive the magnet 702 to move upward, and the valve seat 22 is driven to move upward, and the communication port 211 is opened. When the coil 701 is powered off, the magnetic field disappears, and the reset spring 23 drives the valve seat 22 to move downward, so as to close the communication port 211.

[0093] Further, the valve cavity 21 is provided with a partition wall 21c, and the partition wall 21c divides the valve cavity 21 into an upper cavity 21a and a lower cavity 21b.

[0094] The partition wall 21c is provided with a guide hole 213, the valve seat 22 is provided with a guide rod 222 matched with the guide hole 213, and the guide rod 222 is connected with the magnet 702. The upper cavity 21a is provided with the coil 701.

[0095] Of course, the driving mechanism 30 can drive the valve seat to move by using gravity or magnetic force, and other ways can also be used as long as the driving effect can be achieved.

[0096] Reference Figures 15 to 18 The cleaning device 10 further comprises a connecting seat 401 which is rotatably connected to the shell 6 of the cleaning device 10, so as to facilitate the assembly and disassembly of the sewage tank 1.

[0097] The connecting seat 401 is provided with a plug cavity 4011, and the sewage outlet 11 is plug-connected to the plug cavity 4011.

[0098] During assembly, the connecting seat 401 is first rotated by a certain angle, so that the sewage outlet 11 of the sewage tank 1 can be obliquely plug-connected to the plug cavity 4011 of the connecting seat 401. Then, the connecting seat 401 is driven to rotate, so that the sewage tank 1 is placed vertically, that is, the sewage tank 1 is adjusted, so as to realize assembly. Such an assembly method is more flexible and convenient, and reduces the problem that the sewage outlet 11 is easily damaged due to misalignment during vertical plug connection because the connecting seat 401 cannot be rotated and adjusted.

[0099] Further, the connecting seat 401 is provided with a rotating shaft 402, and the shell 6 is provided with an end seat 403 matched with the rotating shaft 402. The rotating shaft 402 is rotatably connected to the end seat 403, so that the connecting seat 401 can be rotated.

[0100] Further, the outer peripheral wall of the sewage outlet 11 is provided with a sealing ring 11b. The sealing ring 11b has a sealing function.

[0101] Further, the cleaning device 10 is sequentially provided with the clean water tank 5, the sewage tank 1 and the cleaning assembly 4 from top to bottom. The clean water tank 5 can store clean water, the cleaning assembly 4 has a brush body, such as a rolling brush, and the sewage tank 1 is arranged between the clean water tank 5 and the cleaning assembly 4. Due to limited space, it is difficult to vertically insert and assemble, and vertical insertion and assembly are prone to cause damage to the sewage outlet 11 of the sewage tank 1. Therefore, the rotation type assembly is implemented in the limited space, so that the assembly is more convenient, the sewage tank 1 is not prone to be damaged, the sewage tank 1 can be conveniently assembled and disassembled, the space is further saved, and the structure is more compact.

[0102] Further, the connecting seat 401 is a pipe body structure, for example, a 90-degree pipe body. The connecting seat 401 serves as an assembly structure on the one hand to realize assembly of the sewage tank 1, and serves as a connecting structure on the other hand to facilitate connection of the sewage tank 1 with other parts, for example, connection with the docking mechanism 2.

[0103] Further, the end of the connecting seat 401 away from the sewage outlet 11 is connected with the docking mechanism 2. The connecting seat 401 can be connected with the communication port 211 of the docking mechanism 2 through a corresponding pipeline, so that sewage of the sewage tank 1 can be discharged into the base station 20.

[0104] The above only discloses some embodiments of the present application. For those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A cleaning system, characterized by The cleaning device (10) and the base station (20) are included. The base station includes a placement platform (2010) and a side seat (2020), the side seat (2020) is arranged on one side of the placement platform (2010), the top of the side seat (2020) is provided with a receiving cavity (2021), the receiving cavity (2021) is arranged with a sewage collection tank (202), the receiving cavity (2021) is provided with a containing groove (2022) near one side of the placement platform (2010), the containing groove (2022) is provided with an access port (201), and the access port (201) is connected with the sewage collection tank (202). The cleaning device (10) includes a docking mechanism (2), the docking mechanism (2) includes a valve cavity (21) and a valve seat (22), one side of the bottom of the valve cavity (21) is provided with a communication port (211), and the bottom of the valve cavity (21) is provided with a docking port (212). The valve seat (22) has a first position and a second position and can move between the first position and the second position. The side wall (2111) is provided with a side wall (2111) near one side of the valve seat (22). The side wall (2111) is provided with a side wall (2111) near one side of the valve seat (22). The side wall (2111) is provided with a side wall (2111) near one side of the valve seat (22). The upper end of the pressing piece (3) is rotatably connected above the communication port (211). Further comprising a driving mechanism (30); The driving mechanism (30) can drive the valve seat (22) of the docking mechanism (2) to move, so as to open the communication port (211).

2. The cleaning system of claim 1, wherein, The receiving cavity (2021) also places a water storage tank (205).

3. The cleaning system of claim 2, wherein, The side wall (2111) of the containing groove (2022) is provided with a limiting groove (2023). The bottom of the side seat (2020) is provided with a fan assembly (204), and the fan assembly (204) is connected with the sewage collection tank (202).

4. The cleaning system of claim 3, wherein, The upper surfaces of the sewage collection tank (202) and the water storage tank (205) are provided with handles.

5. The cleaning system of claim 1, wherein, The driving mechanism (30) includes a hook (301) and a jacking part (302), the hook (301) is connected with the valve seat (22), and the jacking part (302) can drive the hook (301) to move upward.

6. The cleaning system of claim 1, wherein, The driving mechanism (30) includes a coil (701) and a magnet (702); The magnet (702) is connected with the valve seat (22), and the coil (701) is arranged in the valve cavity (21).

7. The cleaning system of claim 1, wherein, The cleaning device (10) further comprises a connecting seat (401), which is rotatably connected to the shell (6) of the cleaning device (10); The cleaning device (10) includes a sewage tank (1), and the sewage tank (1) is provided with a sewage discharge port (11); The connecting seat (401) is provided with an insertion cavity (4011), and the sewage discharge port (11) is inserted into the insertion cavity (4011).

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