Detachable water tank structure of sweeping robot

Abstract

The detachable water tank structure comprises a cleaning station shell, a water tank is connected to the top of the cleaning station shell in a sliding and penetrating mode, a connecting sleeve is connected to the bottom of the water tank in a penetrating mode, a partition plate is fixedly connected into the water tank, and the bottom of the partition plate is connected with the top of the connecting sleeve. A dismounting mechanism is arranged in the cleaning station shell; the dismounting mechanism comprises a mounting groove formed in the bottom of the connecting sleeve, six symmetrically-distributed inserting holes are formed in the inner wall of the mounting groove, and a supporting plate is fixedly connected into the cleaning station shell. According to the detachable water tank structure of the sweeping robot, the water tank can be taken out from the cleaning station shell through the arranged detaching mechanism, so that the interior of the water tank can be cleaned after the water tank is used for a long time, bacteria breeding caused by too much scale is prevented, meanwhile, sewage can be conveniently discharged, and use is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of sweeping robots, in particular to a detachable water tank structure of a sweeping robot. Background Art

[0002] A sweeping robot, also known as an automatic cleaning machine, smart vacuum cleaner, robot vacuum cleaner, etc., is a type of smart home appliance that can automatically complete floor cleaning tasks in the room with a certain degree of artificial intelligence. After completing the mopping work, the sweeping robot returns to the cleaning station. At this time, the rag at the bottom of the robot is dirty, so it needs to be rinsed by filling the water tank with water.

[0003] The publication number CN 216907885 U discloses a deodorizing structure for a sewage tank of a sweeping robot, including a robot shell and a sewage tank, the sewage tank being installed in the inner cavity of the robot shell, and an ozone module for delivering ozone gas to the sewage in the inner cavity of the sewage tank being installed on the robot shell or the sewage tank. In fact, the practical new type delivers ozone gas to the sewage in the sewage tank through the ozone module installed on the robot shell or the sewage tank. Since the ozone gas can sterilize the sewage in the sewage tank and inhibit the growth of bacteria around the clock, the purpose of delaying the time for the sewage in the sewage tank to stink is achieved. When working, the ozone module adopts tubular or sheet corona discharge technology to convert the outside air into ozone, and no consumables are produced in the whole process; in addition, it will not directly contact the sewage during the whole working process, and can work at intervals or at high frequencies, which can not only deodorize the sewage, but also sterilize and deodorize the washing and mopping area.

[0004] However, the water tank structure has the following disadvantages: the water tank can achieve a deodorizing effect when in use, but scale is often formed inside the water tank after long-term use. If it is not cleaned, it is easy to breed bacteria, affecting use.

[0005] To this end, the utility model provides a detachable water tank structure of a sweeping robot to solve the above-mentioned problem. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a detachable water tank structure of a sweeping robot, which solves the above problems.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a detachable water tank structure of a sweeping robot, comprising a cleaning station shell, the top of the cleaning station shell is slidably connected with a water tank, the bottom of the water tank is penetrated and connected with a connecting sleeve, a partition is fixedly connected in the water tank, the bottom of the partition is connected to the top of the connecting sleeve, and a disassembly mechanism is arranged in the cleaning station shell;

[0008] The disassembly mechanism includes a mounting groove provided at the bottom of the connecting sleeve, and the inner wall of the mounting groove is provided with six symmetrically distributed sockets. A support plate is fixedly connected in the shell of the cleaning station, and a fixing box is connected through the support plate. A bidirectional threaded rod is rotatably connected in the fixing box. Two pressure plates are provided on the threaded sleeve of the bidirectional threaded rod. The tops of the two pressure plates are slidably extended into the mounting groove, and three fastening rods are fixedly connected on one side of the two pressure plates, and one end of the fastening rod is slidably extended into the corresponding socket.

[0009] Preferably, a driven gear is fixedly provided on the bidirectional threaded rod, a driving motor is fixedly connected to the fixed box, an output shaft of the driving motor is fixedly connected to a driving gear, and the driving gear is meshed with the driven gear. The driven gear, driving motor and driving gear are used in combination to conveniently control the rotation of the connected bidirectional threaded rod.

[0010] Preferably, both sides of the water tank are penetrated by connecting heads, one end of the connecting heads is fixedly connected to an extension pipe, the bottom inner wall of the cleaning station shell is fixedly connected to a flushing nozzle, the top of the support plate is fixedly connected to two water pumps, the upper connecting ends of the two water pumps are fixedly connected to long tubes, the long tubes slide and extend into the corresponding connecting heads, the long tubes are fixedly sleeved with sealing gaskets, the lower connecting ends of the water pumps are fixedly connected to short tubes, the corresponding short tubes are connected to the water inlet end of the flushing nozzle, and the water delivery work is convenient by using the connecting head, extension pipe, flushing nozzle, water pump, long tube, sealing gasket and short tube in combination.

[0011] Preferably, two water injection pipes are connected through the top of the water tank, a pad is fixedly connected inside the water tank, a dust cover is provided inside the water tank, the bottom of the dust cover is in contact with the top of the pad, and water can be taken in and drained from the water tank through the water injection pipes. At the same time, the dust cover and the pad are used in combination to conveniently cover the top opening to prevent dust and impurities from entering the water tank.

[0012] Preferably, the water tank is fixedly connected with two symmetrically distributed positioning tubes, the bottom of the dust cover is fixedly connected with two positioning rods, the bottom ends of the positioning rods slide and extend into the corresponding positioning tubes, the top of the water tank is fixedly connected with a first magnetic block, the bottom of the dust cover is fixedly connected with a second magnetic block, the second magnetic block is magnetically connected to the first magnetic block, and the dust cover can be conveniently placed on the top opening of the water tank by using the positioning tubes, positioning rods, first magnetic blocks and second magnetic blocks in combination, which is convenient for use.

[0013] Preferably, a sealing ring is fixedly connected to the outer wall of the water tank, and the bottom of the sealing ring is in contact with the top of the cleaning station shell. The connecting gap between the water tank and the cleaning station shell can be sealed by the provided sealing ring.

[0014] Preferably, a sliding rod is fixedly connected inside the fixed box, and the sliding rod slides through the two pressure plates. A limit plate is fixedly sleeved on the sliding rod, and the movement of the pressure plate can be made more stable by using the sliding rod and the limit plate in combination.

[0015] Beneficial Effects

[0016] The utility model provides a detachable water tank structure of a sweeping robot. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The detachable water tank structure of the sweeping robot can be taken out from the cleaning station shell through the provided disassembly mechanism, so that the inside of the sweeping robot can be cleaned after long-term use to prevent the growth of bacteria due to excessive scale. At the same time, it can easily drain the sewage, making it easier to use.

[0018] (2) The detachable water tank structure of the sweeping robot can prevent foreign matter and dust from entering the water tank by means of a dust cover provided on the top of the water tank. At the same time, the dust cover can be easily fixed by means of the first magnetic block and the second magnetic block, making it easy to take out. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0020] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the water tank in the utility model;

[0022] Figure 4 It is an assembly drawing of the disassembly mechanism in the utility model.

[0023] In the figure: 1. Cleaning station shell; 2. Water tank; 3. Connecting sleeve; 4. Partition; 5. Mounting slot; 6. Socket; 7. Support plate; 8. Fixing box; 9. Bidirectional threaded rod; 10. Pressure plate; 11. Fastening rod; 12. Driven gear; 13. Driving motor; 14. Driving gear; 15. Connector; 16. Extension pipe; 17. Flushing nozzle; 18. Water pump; 19. Long pipe; 20. Sealing pad; 21. Short pipe; 22. Water injection pipe; 23. Pad; 24. Dust cover; 25. Positioning pipe; 26. Positioning rod; 27. First magnetic block; 28. Second magnetic block; 29. ​​Sealing ring; 30. Sliding rod; 31. Limiting plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figures 1 to 4 A detachable water tank structure of a sweeping robot comprises a cleaning station shell 1, a water tank 2 is slidably interlaced with the top of the cleaning station shell 1, a connecting sleeve 3 is penetrated and connected with the bottom of the water tank 2, a partition 4 is fixedly connected in the water tank 2, the bottom of the partition 4 is connected to the top of the connecting sleeve 3, and a disassembly mechanism is arranged in the cleaning station shell 1;

[0027] The disassembly mechanism includes a mounting groove 5 provided at the bottom of the connecting sleeve 3, and the inner wall of the mounting groove 5 is provided with six symmetrically distributed sockets 6. A support plate 7 is fixedly connected in the cleaning station shell 1, and a fixing box 8 is connected through the support plate 7. A bidirectional threaded rod 9 is rotatably connected in the fixing box 8. Two pressure plates 10 are threadedly sleeved on the bidirectional threaded rod 9, and the tops of the two pressure plates 10 are slidably extended into the mounting groove 5. Three fastening rods 11 are fixedly connected on one side of the two pressure plates 10, and one end of the fastening rod 11 is slidably extended into the corresponding socket 6; a driven gear 12 is fixedly sleeved on the bidirectional threaded rod 9, and a driving motor 13 is fixedly connected in the fixing box 8. The output shaft of the driving motor 13 is fixedly connected to a driving gear 14, and the driving gear 14 is meshed with the driven gear 12.

[0028] Embodiment 2:

[0029] See also Figures 1 to 4, this embodiment provides a technical solution based on the first embodiment: both sides of the water tank 2 are penetrated by a connector 15, one end of the connector 15 is fixedly connected to an extension pipe 16, the extension pipe 16 is located inside the water tank 2, and its bottom end extends to the bottom position of the water tank 2, the bottom inner wall of the cleaning station shell 1 is fixedly connected to a flushing nozzle 17, and the top of the support plate 7 is fixedly connected to two water pumps 18, the left water pump 18 is used to discharge sewage, and the right water pump 18 is used to absorb water, and there are differences in the upper and lower connection methods, one for conveying water downward and the other for conveying water upward, the upper connection ends of the two water pumps 18 are fixedly connected to a long tube 19, the long tube 19 slides and extends into the corresponding connector 15, and a sealing gasket 20 is fixedly sleeved on the long tube 19, and the lower connection ends of the water pumps 18 are fixedly connected to short tubes 21, and the corresponding short tubes 21 are connected to the water inlet end of the flushing nozzle 17; the water tank 2 Two water injection pipes 22 are connected through the top, a cushion block 23 is fixedly connected inside the water tank 2, a dust cover 24 is provided inside the water tank 2, and the bottom of the dust cover 24 is in contact with the top of the cushion block 23; two symmetrically distributed positioning tubes 25 are fixedly connected to the water tank 2, and two positioning rods 26 are fixedly connected to the bottom of the dust cover 24, and the bottom ends of the positioning rods 26 slide and extend into the corresponding positioning tubes 25, a first magnetic block 27 is fixedly connected to the top of the water tank 2, and a second magnetic block 28 is fixedly connected to the bottom of the dust cover 24, and the second magnetic block 28 is magnetically connected to the first magnetic block 27; a sealing ring 29 is fixedly connected to the outer wall of the water tank 2, and the bottom of the sealing ring 29 is made of rubber, and the bottom of the sealing ring 29 is in contact with the top of the cleaning station shell 1; a sliding rod 30 is fixedly connected to the fixed box 8, and the sliding rod 30 slides through the two pressure plates 10, and a limit plate 31 is fixedly sleeved on the sliding rod 30.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] Working principle: When the sweeping robot completes the mopping task and returns to the inside of the cleaning station shell 1, the water pump 18 on the right is started. The water pump 18 absorbs water into the water tank 2 through the long tube 19, the connecting head 15 and the extension tube 16, and then transports it to the flushing nozzle 17. The flushing nozzle 17 rinses the rag of the sweeping robot. The sewage generated by the flushing can start the water pump 18 on the left, and is sent into the water tank 2 through the short tube 21, the long tube 19 and the extension tube 16, which is convenient for subsequent centralized treatment. When the water tank 2 needs to be disassembled for cleaning, it is only necessary to start the driving motor 13. The driving motor 13 drives the driven gear 12 meshing with it to rotate through the driving gear 14. The driven gear 12 drives the connected bidirectional threaded rod 9 to rotate. The bidirectional threaded rod 9 drives the two pressure plates 10 installed on different threaded surfaces thereof to approach each other. The pressure plate 10 drives the fastening rod 11 to move to make it disengage from the socket 6. At this time, the water tank 2 can be pulled up to take it out. If installation is required, the reverse operation can be performed.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable water tank structure of a sweeping robot, comprising a cleaning station housing (1), characterized in that: The top of the cleaning station shell (1) is slidably connected with a water tank (2), the bottom of the water tank (2) is penetrated with a connecting sleeve (3), a partition (4) is fixedly connected inside the water tank (2), the bottom of the partition (4) is connected to the top of the connecting sleeve (3), and a disassembly mechanism is provided inside the cleaning station shell (1); The disassembly mechanism comprises a mounting groove (5) provided at the bottom of the connecting sleeve (3), the inner wall of the mounting groove (5) is provided with six symmetrically distributed insertion holes (6), a support plate (7) is fixedly connected inside the cleaning station housing (1), a fixing box (8) is connected through the support plate (7), a bidirectional threaded rod (9) is rotatably connected inside the fixing box (8), two pressing plates (10) are threadedly sleeved on the bidirectional threaded rod (9), the tops of the two pressing plates (10) are slidably extended into the mounting groove (5), three fastening rods (11) are fixedly connected to one side of the two pressing plates (10), one end of the fastening rod (11) is slidably extended into the corresponding insertion hole (6).

2. The detachable water tank structure of a sweeping robot according to claim 1, characterized in that: A driven gear (12) is fixedly sleeved on the bidirectional threaded rod (9), a driving motor (13) is fixedly connected inside the fixed box (8), an output shaft of the driving motor (13) is fixedly connected to a driving gear (14), and the driving gear (14) is meshed with the driven gear (12).

3. The detachable water tank structure of a sweeping robot according to claim 1, characterized in that: Both sides of the water tank (2) are connected through a connector (15), one end of the connector (15) is fixedly connected to an extension pipe (16), the bottom inner wall of the cleaning station shell (1) is fixedly connected to a flushing nozzle (17), the top of the support plate (7) is fixedly connected to two water pumps (18), the upper connecting ends of the two water pumps (18) are fixedly connected to long tubes (19), the long tubes (19) are slidably extended into the corresponding connector (15), the long tubes (19) are fixedly sleeved with sealing pads (20), the lower connecting ends of the water pumps (18) are fixedly connected to short tubes (21), and the corresponding short tubes (21) are connected to the water inlet end of the flushing nozzle (17).

4. The detachable water tank structure of a sweeping robot according to claim 1, characterized in that: Two water injection pipes (22) are connected through the top of the water tank (2), a cushion block (23) is fixedly connected inside the water tank (2), a dust cover (24) is arranged inside the water tank (2), and the bottom of the dust cover (24) is in contact with the top of the cushion block (23).

5. The detachable water tank structure of a sweeping robot according to claim 4, characterized in that: The water tank (2) is fixedly connected to two symmetrically distributed positioning tubes (25); the bottom of the dust cover (24) is fixedly connected to two positioning rods (26); the bottom ends of the positioning rods (26) slide and extend into the corresponding positioning tubes (25); the top of the water tank (2) is fixedly connected to a first magnetic block (27); the bottom of the dust cover (24) is fixedly connected to a second magnetic block (28); the second magnetic block (28) is magnetically connected to the first magnetic block (27).

6. The detachable water tank structure of a sweeping robot according to claim 1, characterized in that: A sealing ring (29) is fixedly connected to the outer wall of the water tank (2), and the bottom of the sealing ring (29) is in contact with the top of the cleaning station shell (1).

7. The detachable water tank structure of a sweeping robot according to claim 1, characterized in that: A sliding rod (30) is fixedly connected inside the fixed box (8), and the sliding rod (30) slides through the two pressing plates (10). A limiting plate (31) is fixedly sleeved on the sliding rod (30).

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