Cleaning robot

Abstract

The utility model discloses a cleaning robot, relates to cleaning device technical field, cleaning robot includes base, cleaning subassembly and change water tank, cleaning subassembly is connected to base, change water tank is connected to base, change water tank is provided with water inlet and water outlet, cleaning subassembly inner cavity is communicated with water outlet inner cavity. According to the technical scheme, the water changing tank is arranged, the water inlet and the water outlet are formed in the water changing tank, water can be supplemented in time through the water inlet, the cleaning efficiency is improved, water changing is more convenient and faster through the improved water changing tank design, the time and complexity of manual operation of a user are reduced, the usability of the robot is improved, and the robot is more practical. The problem that an existing cleaning robot is long in water changing manual operation time is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning device technical field, especially relate to a cleaning robot. BACKGROUND

[0002] The cleaning robot is used for outdoor cleaning work, and a water storage bucket is arranged in the cleaning robot in the related art, and the water storage bucket is manually replaced, but the manual operation takes a long time, so that the cleaning robot is inconvenient to use in the actual use process and the use effect of the cleaning robot is affected. SUMMARY

[0003] The utility model discloses a cleaning robot which aims at solving the problem of long manual operation time of the existing cleaning robot.

[0004] To achieve the above-mentioned purpose, the utility model provides a kind of cleaning robot, the cleaning robot includes: base;Cleaning component, the cleaning component is connected to the base;And water changing tank, the water changing tank is connected to the base, the water changing tank is opened with inlet and outlet, the inner chamber of the cleaning component and the inner chamber of the outlet are communicated.

[0005] In an embodiment, the inlet is provided at the top of the water changing tank;And / or, a water replenishing valve is provided at the inlet;And / or, the outlet is provided at the first side surface of the water changing tank, and the cleaning component is provided at one side of the first side surface of the water changing tank.

[0006] In an embodiment, the water changing tank is also opened with a drain, which is provided at the side surface of the water changing tank and close to the bottom of the water changing tank.

[0007] In an embodiment, the cleaning component includes a connecting plate, a cleaning cotton pad and a water absorbing plate, the connecting plate is connected to the base, the connecting plate has an inner chamber, and the inner chamber of the connecting plate is communicated with the inner chamber of the outlet;The cleaning cotton pad is installed in the inner chamber of the connecting plate and exposed outward;The water absorbing plate is installed on the connecting plate and located at the side edge of the cleaning cotton pad.

[0008] In an embodiment, a connecting pipe is provided at the outlet, and the inner chamber of the connecting pipe is communicated with the outlet;The cleaning component further includes a hose, which is connected between the connecting pipe and the connecting plate, and the inner chamber of the connecting plate is communicated with the inner chamber of the water changing tank through the inner chamber of the hose.

[0009] In one embodiment, the cleaning robot further includes a transmission assembly, which includes a telescopic member and a rotating member, the telescopic member is fixedly connected to the base, the rotating member is connected to the telescopic end of the telescopic member, and the cleaning assembly is connected to the rotating end of the rotating member.

[0010] In one embodiment, the telescopic member includes a first telescopic rod and a second telescopic rod, and the first telescopic rod and the second telescopic rod are connected to the base at intervals; the rotating member includes a motor, a rotating shaft and a rotating drum, the motor is connected to the telescopic end of the first telescopic rod, the rotating shaft is arranged between the first telescopic rod and the second telescopic rod, the rotating shaft is connected to the output end of the motor, the rotating drum is fixedly connected to the outside of the rotating shaft, and the cleaning component is connected to the rotating drum.

[0011] In one embodiment, the base includes a support seat, telescopic legs, a mobile motor, a transmission shaft and a mobile roller, the water exchange tank is connected to the top of the support seat, and the cleaning component is connected to the side of the support seat; there are four telescopic legs, and the four telescopic legs are respectively connected to the two side faces of the support seat, and the telescopic ends of the telescopic legs are located below the support seat; there are two transmission shafts, and the transmission shaft is connected between two oppositely arranged telescopic legs; there are two mobile motors, and the two mobile motors are respectively connected to the telescopic ends of the two telescopic legs, and are arranged one-to-one with the transmission shafts, and the transmission shaft is connected to the output end of the mobile motor; there are two mobile rollers, and the mobile rollers are arranged one-to-one with the transmission shafts, and the mobile rollers are connected to the outside of the transmission shaft.

[0012] In one embodiment, the base further includes a fixed block, one end of the fixed block is connected to the upper end of the support seat, and the other end of the fixed block is connected to the water exchange tank.

[0013] In one embodiment, a lifting handle is fixedly provided on the upper end of the water exchange tank.

[0014] Compared with the prior art, the cleaning robot provided by the present invention has the following beneficial effects:

[0015] The technical solution of the utility model is to set up a water changing tank, and set a water inlet and a water outlet on the water changing tank. The water inlet is used to inject clean water, and the inner cavity of the water outlet is connected with the inner cavity of the cleaning component to assist the cleaning component in spraying water for cleaning. After the water in the water changing tank is used up, water is added through the water inlet, which can achieve timely water replenishment and improve cleaning efficiency. The improved water changing tank design makes water changing more convenient and quick, reduces the time and complexity of user manual operation, and improves the usability of the robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of the drawings shown.

[0017] Figure 1 It is a whole structure schematic view of the cleaning robot embodiment of the present application.

[0018] Figure 2 It is a structure schematic view of the water changing tank embodiment of the present application.

[0019] Figure 3 It is a structure schematic view of the cleaning assembly and transmission assembly embodiment of the present application.

[0020] Figure 4 It is a structure schematic view of the base embodiment of the present application.

[0021] Explanation of the reference signs:

[0022] 100, cleaning robot; 10, base; 11, support seat; 12, telescopic leg; 13, moving motor; 14, transmission shaft; 15, moving roller; 16, fixed clamping block; 20, cleaning assembly; 21, connecting plate; 22, cleaning cotton pad; 23, water absorption plate; 24, hose; 30, water changing tank; 31, water inlet; 32, water outlet; 33, water replenishing valve; 34, drain outlet; 35, connecting pipe; 40, transmission assembly; 41, telescopic piece; 411, first telescopic rod; 412, second telescopic rod; 42, rotating piece; 421, motor; 422, rotating shaft; 423, rotating roller; 50, pull handle.

[0023] The realization, functional features and advantages of the present application will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0027] Please refer to Figures 1 to 4 The utility model provides a kind of cleaning robot 100, the cleaning robot 100 includes: base 10;Cleaning assembly 20, the cleaning assembly 20 is connected to the base 10;And water changing tank 30, the water changing tank 30 is connected to the base 10, the water changing tank 30 is equipped with water inlet 31 and water outlet 32, the inner cavity of the cleaning assembly 20 is communicated with the inner cavity of the water outlet 32.

[0028] Specifically, the base 10 is used to provide stable support and ensure the normal operation of the cleaning robot 100;The cleaning assembly 20 is used for cleaning tasks, and after being connected with the water outlet 32 of the water changing tank 30, the cleaning assembly 20 can spray water during cleaning to assist cleaning;The main function of the water changing tank 30 is to provide necessary water source for the cleaning assembly 20, and through the internal water storage space, enough water can be stored to meet the demand of long-time cleaning operation.

[0029] The water inlet 31 and the water outlet 32 are arranged on the water changing tank 30, the water inlet 31 is used for water replenishment, the inner cavity of the water outlet 32 is communicated with the inner cavity of the cleaning assembly 20, and water can be automatically supplied to the cleaning assembly 20 according to the need, reducing manual intervention;The water inlet 31 on the water changing tank 30 allows the water tank to be quickly and conveniently replenished with water source, improving the working efficiency and use convenience of the robot.

[0030] The connection mode of the cleaning assembly 20 to the base 10 can be welding or threaded connection, and the connection mode between the inner cavity of the cleaning assembly 20 and the inner cavity of the water outlet 32 can be connection through pipeline, or a communication port can be arranged on the cleaning assembly 20, and the communication port is aligned and connected with the water outlet 32 for communication.

[0031] The shapes of the water inlet 31 and the water outlet 32 can be circular, square, or conical, etc. The positions of the water inlet 31 and the water outlet 32 can be set according to the installation position of the cleaning assembly 20. The water inlet 31 can be arranged at the top or side of the water replacement tank 30, facilitating direct water injection from above. The water outlet 32 can be arranged at the bottom or side of the water replacement tank 30.

[0032] By arranging the water replacement tank 30 and the water inlet 31 and the water outlet 32 on the water replacement tank 30, the water replenishment source becomes very fast. The user only needs to connect the water pipe to the water inlet 31 to complete the water injection, which is simple and convenient, reduces the number and time of manual operation, and makes the cleaning work more automated. After the water is used up, new water can be quickly added through the water inlet 31 to ensure that there is always sufficient water supply during the cleaning process. The cleaning interruption caused by lack of water is avoided, and the continuity and efficiency of cleaning are improved. At the same time, the water outlet 32 is in communication with the inner cavity of the cleaning assembly 20, which can accurately control the flow and spraying position of the water according to the cleaning demand, ensuring that each area that needs to be cleaned can be effectively treated. This not only improves the cleaning effect, but also saves water. Whether in large parks, squares, or community roads, the cleaning robot can quickly replenish the water source to adapt to various cleaning scenes. The user no longer needs to frequently disassemble and replace the water storage tank, but only needs to check and ensure that there is enough water in the water replacement tank 30 before cleaning, and the operation process is more simple and clear.

[0033] The technical scheme of the utility model improves the water replacement tank 30, arranges the water inlet 31 and the water outlet 32 on the water replacement tank 30, the water inlet 31 is used for injecting clean water, the inner cavity of the water outlet 32 is in communication with the inner cavity of the cleaning assembly 20, and the water outlet 32 is used for assisting the cleaning assembly 20 to spray water and cleaning. After the water in the water replacement tank 30 is used up, water is added through the water inlet 31, timely water replenishment is realized, and the cleaning efficiency is improved. The improved water replacement tank 30 design makes the water replacement more convenient and fast, reduces the time and complexity of manual operation of the user, and improves the ease of use of the robot.

[0034] In the embodiment of the utility model, the water inlet 31 is arranged at the top of the water replacement tank 30; and / or, a water replenishment valve 33 is arranged at the water inlet 31; and / or, the water outlet 32 is arranged at the first side of the water replacement tank 30, and the cleaning assembly 20 is arranged at one side of the first side of the water replacement tank 30.

[0035] In detail, the water inlet 31 is arranged at the top of the water replacement tank 30, the user can directly inject water from above without bending over or squatting, and the operation is more convenient and fast. The top water inlet 31 design can reduce the occupation of the space on the side of the water replacement tank 30, leaving more space for other components (such as the cleaning assembly 20, etc.).

[0036] The water replenishing valve 33 can be automatically opened and closed according to the water level, so that the water level in the water replacing tank 30 is always kept within a proper range, and manual frequent checking and water replenishment are not needed; when the water level reaches a preset height, the water replenishing valve 33 is automatically closed to prevent water overflow. Simple to use, the operation is more simple and fast.

[0037] The water outlet 32 and the cleaning assembly 20 are arranged on the same side, the water outlet 32 is directly connected to the cleaning assembly 20, easy to connect, the waterway length can be shortened, the water pressure loss is reduced, and the water flow efficiency is improved; the shorter waterway also helps to reduce the chance of impurity deposition, reduce the risk of blockage, and reduce the risk of leakage, and improve the reliability of the system. At the same time, the layout of the cleaning robot 100 can be optimized, the interference between the connecting pipe 35 and other components of the cleaning robot 100 can be avoided, and the normal work of the cleaning assembly 20 is ensured.

[0038] In the embodiment of the utility model, the water replacing tank 30 is also provided with a drain port 34, which is arranged on the side of the water replacing tank 30 and close to the bottom of the water replacing tank 30.

[0039] It is worth noting that by arranging the drain port 34, when the water in the water replacing tank 30 is polluted during use, the water can be drained through the drain port 34, and then clean water is added through the water inlet 31, so that the dirty water can be replaced in time, and relatively clean water can be used for cleaning each time, thereby improving the cleaning effect.

[0040] The drain port 34 is arranged on the side, so that the user can directly connect a drain pipe from the side, and the operation is more convenient and fast; the drain port 34 is arranged close to the bottom, so that the water in the water replacing tank 30 can be completely drained, and the residual water does not affect the cleaning effect of the next time, and the complete drainage also helps to prevent the accumulation of water scale and impurities, and keeps the water tank clean. The side drain port 34 design can adapt to different use scenarios and needs, whether indoor or outdoor, the drainage operation can be conveniently performed. By arranging the water inlet 31, the water outlet 32 and the drain port 34, the use of the water replacing tank 30 is facilitated.

[0041] In the embodiment of the utility model, the cleaning assembly 20 includes a connecting plate 21, a cleaning cotton pad 22 and a water absorbing plate 23, the connecting plate 21 is connected to the base 10, the connecting plate 21 has an inner cavity, the inner cavity of the connecting plate 21 is in communication with the inner cavity of the water outlet 32; the cleaning cotton pad 22 is installed in the inner cavity of the connecting plate 21 and exposed outward; the water absorbing plate 23 is installed on the connecting plate 21 and located on the side of the cleaning cotton pad 22.

[0042] Specifically, the connecting plate 21 is used to fix the cleaning cotton pad 22 and the water absorption plate 23 together to form an integrated structure, so as to ensure that they will not be displaced or detached during the cleaning process; the cleaning cotton pad 22 is used for physical cleaning by moving to sweep the dust and other stains on the ground, and the water absorption plate 23 is located at the side of the cleaning cotton pad 22, so as to be used for absorbing the excess water sprayed during the cleaning process to prevent the ground from being too wet. The inner cavity of the connecting plate 21 is in communication with the inner cavity of the water outlet 32 of the water changing tank 30 to form a water flow channel, so as to ensure that the water flow can be uniformly sprayed to the cleaning area to improve the cleaning effect.

[0043] In an embodiment, as Figure 3 , the cleaning cotton pad 22 is arranged at the middle region of the connecting plate 21, and the water absorption plate 23 is arranged at the circumferential side of the cleaning cotton pad 22. The cleaning cotton pad 22 is located at the middle region, which can concentrate on sweeping the dust and small particles on the ground to ensure efficient cleaning of the main cleaning area, and the water absorption plate 23 is arranged at the circumferential side of the cleaning cotton pad 22, which can quickly absorb the excess water sprayed during the cleaning process to keep the ground dry.

[0044] In the embodiment of the utility model, connecting pipe 35 is equipped at water outlet 32, the inner cavity of connecting pipe 35 is communicated with water outlet 32;The cleaning assembly 20 still includes hose 24, hose 24 is connected between connecting pipe 35 and connecting plate 21, and the inner cavity of connecting plate 21 is communicated with the inner cavity of water changing tank 30 through the inner cavity of hose 24.

[0045] In detail, the inner cavity of the hose 24 is in communication with the inner cavity of the connecting pipe 35, and the water in the water changing tank 30 is transmitted to the connecting plate 21 through the hose 24. The hose 24 has good flexibility and can freely bend and stretch with the movement of the cleaning assembly 20, ensuring smooth water flow transmission. The hose 24 can adapt to the movement of the cleaning assembly 20 in different directions and will not limit the movement range of the robot. In addition, the hose 24 can naturally bend when encountering obstacles, avoiding the risk of hard pipe breakage.

[0046] In the embodiment of the utility model, the cleaning robot 100 further comprises a transmission assembly 40, the transmission assembly 40 comprises a telescopic member 41 and a rotating member 42, the telescopic member 41 is fixedly connected to the base 10, the rotating member 42 is connected to the telescopic end of the telescopic member 41, and the cleaning assembly 20 is connected to the rotating end of the rotating member 42.

[0047] It is worth noting that the transmission assembly 40 can dynamically adjust the position and angle of the cleaning assembly 20 according to the actual situation of the ground, ensuring that each area can be effectively cleaned. For example Figure 1, the telescopic part 41 can be telescoped in a straight line direction, so that the cleaning assembly 20 can be adjusted in a vertical direction to adapt to different height grounds or obstacles; the rotating part 42 can be rotated around an axis, so that the cleaning assembly 20 can be rotated in a horizontal direction to adapt to different angle cleaning requirements.

[0048] Through the combined action of telescoping and rotating, the cleaning assembly 20 can be flexibly adjusted in position to adapt to various complex terrains, such as steps, corners and uneven grounds; the combined action of telescoping and rotating can ensure that the cleaning assembly 20 is fully cleaned in different directions to improve the cleaning coverage. Through flexible adjustment in position, the cleaning assembly 20 can better handle detailed parts to improve the cleaning effect of the cleaning robot 100.

[0049] The specific structure of the telescopic part 41 can be a hydraulic cylinder, an electric push rod or a telescopic sleeve, etc. The rotating part 42 can be a motor, a rudder or a roller set driven by a motor.

[0050] In the embodiment of the utility model, the telescopic part 41 includes a first telescopic rod 411 and a second telescopic rod 412, the first telescopic rod 411 and the second telescopic rod 412 are connected to the base 10 at intervals; the rotating part 42 includes a motor 421, a rotating shaft 422 and a rotating roller 423, the motor 421 is connected to the telescopic end of the first telescopic rod 411, the rotating shaft 422 is arranged between the first telescopic rod 411 and the second telescopic rod 412, the rotating shaft 422 is connected to the output end of the motor 421, the rotating roller 423 is fixedly connected outside the rotating shaft 422, and the cleaning assembly 20 is connected to the rotating roller 423.

[0051] Specifically, as Figure 1 , the first telescopic rod 411 and the second telescopic rod 412 are evenly spaced on the first side of the base 10, and the telescopic ends of the telescopic rods are arranged away from the base 10. By arranging the first telescopic rod 411 and the second telescopic rod 412, stable support force can be provided for the rotating part 42, and at the same time, the first telescopic rod 411 and the second telescopic rod 412 can be telescoped in the length direction, so that the cleaning assembly 20 can be adjusted at different positions to adapt to different position grounds or obstacles, etc.

[0052] The rotating roller 423 is fixedly connected to the outer side of the rotating shaft 422, the motor 421 drives the rotating roller 423 to rotate through the rotating shaft 422, so that the cleaning assembly 20 can rotate in the vertical direction, and the cleaning demand at different angles can be adapted, and in the actual use process of the cleaning robot 100, the cleaning assembly 20 can be adjusted to a suitable position as required. By arranging the telescopic rod and the rotating roller 423, the stress of the cleaning assembly 20 can be uniformly distributed, local wear is reduced, and the service life is prolonged, and the user can easily manage and adjust the transmission assembly 40, and the use convenience is improved.

[0053] In an embodiment, the connecting plate 21 is fixedly connected with the rotating roller 423, the movement of the motor 421, the rotating shaft 422 and the rotating roller 423 is driven through the first telescopic rod 411 and the second telescopic rod 412, the motor 421 drives the rotating shaft 422 and the rotating roller 423 to rotate, and then the connecting plate 21 is driven to move, so that the cleaning plate, the cleaning cotton pad 22 and the water absorption plate 23 can be moved to a suitable position.

[0054] In the embodiment of the utility model, the base 10 includes support seat 11, telescopic leg 12, moving motor 13, transmission shaft 14 and moving roller 15, the water changing tank 30 is connected above the support seat 11, and the cleaning assembly 20 is connected to the side of the support seat 11;Telescopic leg 12 is equipped with four, four telescopic legs 12 are connected to the two sides of the support seat 11 respectively, and the telescopic end of the telescopic leg 12 is located below the support seat 11;Transmission shaft 14 is equipped with two, and the transmission shaft 14 is connected between two opposite telescopic legs 12;Moving motor 13 is equipped with two, two moving motors 13 are connected to the telescopic end of two telescopic legs 12 respectively, and are correspondingly arranged with the transmission shaft 14, and the transmission shaft 14 is connected to the output end of the moving motor 13;Moving roller 15 is equipped with two, and the moving roller 15 is correspondingly arranged with the transmission shaft 14, and the moving roller 15 is connected to the outer side of the transmission shaft 14.

[0055] Specifically, the telescopic leg 12 is a telescopic rod, and the four telescopic legs 12 are arranged on the two sides of the support seat 11 respectively, so that the weight of the robot can be evenly distributed, and the robot can be kept stable during movement, the telescopic leg 12 can be telescoped along the vertical direction, so that the robot can adapt to different height ground or obstacles, and the cleaning range is improved.

[0056] As Figure 4The transmission shaft 14 is connected between two oppositely arranged telescopic legs 12, the oppositely arranged telescopic legs 12 refer to two opposite telescopic legs 12 arranged along two side surfaces of the support base 11, the two moving motors 13 can be located on the same side surface of the support base 11 or different side surfaces of the support base 11, as long as the two moving motors 13 are arranged corresponding to the two transmission shafts 14, and the outside of the transmission shaft 14 is connected with the moving roller 15. The moving motor 13 drives the moving roller 15 to rotate through the transmission shaft 14, so that the robot can move flexibly in the horizontal direction and adapt to different cleaning paths.

[0057] In use, the moving motor 13 is installed to drive the transmission shaft 14 to start rotating, so that the moving roller 15 starts to move, and the cleaning robot 100 is moved to a suitable position, and then the telescopic legs 12 are telescoped to adjust the support base 10 and the water changing tank 30 to a suitable height, so that the position and angle are flexibly adjusted to ensure that each area can be effectively cleaned.

[0058] In the embodiment of the utility model, the base 10 still includes fixed clamping block 16, one end of fixed clamping block 16 is connected to the upper end of support base 11, the other end of fixed clamping block 16 is connected to water changing tank 30.

[0059] In detail, the fixed clamping block 16 is arranged on the support base 11, and the corresponding clamping groove is arranged on the water changing tank 30, so that the fixing of the water changing tank 30 is facilitated, and the operation is simple. The fixed clamping block 16 can ensure that the connection between the water changing tank 30 and the support base 11 is firm, so that the water changing tank 30 is not loose or falls off during the movement of the robot. The fixed clamping block 16 is designed so that the user can quickly disassemble and install the water changing tank 30, which is convenient for cleaning and maintenance.

[0060] In the embodiment of the utility model, the upper end of the water changing tank 30 is fixedly provided with a pull handle 50.

[0061] It is worth noting that, as Figure 1 The pull handle 50 is arranged on the top of the water changing tank 30, so that the user can easily lift and carry the water changing tank 30, especially when the water changing tank 30 needs to be replaced or cleaned, the operation is more convenient, and the overall use experience is improved. The pull handle 50 makes the replacement and cleaning of the water changing tank 30 more rapid, improves the working efficiency of the robot, and reduces the downtime of the robot.

[0062] The above only describes the preferred embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by using the utility model specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A cleaning robot, characterized in that: The cleaning robot comprises: base; a cleaning assembly connected to the base; and A water changing tank is connected to the base, the water changing tank is provided with a water inlet and a water outlet, and the inner cavity of the cleaning component is communicated with the inner cavity of the water outlet.

2. The cleaning robot according to claim 1, wherein: The water inlet is arranged at the top of the water exchange tank; And / or, a water supply valve is provided at the water inlet; And / or, the water outlet is arranged on the first side of the water exchange tank, and the cleaning component is arranged on one side of the first side of the water exchange tank.

3. The cleaning robot according to claim 1, wherein: The water exchange tank is also provided with a drain outlet, which is arranged on the side of the water exchange tank and close to the bottom of the water exchange tank.

4. The cleaning robot according to claim 1, wherein: The cleaning assembly includes a connecting plate, a cleaning cotton pad and a water absorption plate. The connecting plate is connected to the base, and the connecting plate has an inner cavity. The inner cavity of the connecting plate is connected to the inner cavity of the water outlet; the cleaning cotton pad is installed in the inner cavity of the connecting plate and exposed to the outside; the water absorption plate is installed on the connecting plate and is located on the side of the cleaning cotton pad.

5. The cleaning robot according to claim 4, wherein: A connecting pipe is provided at the water outlet, and the inner cavity of the connecting pipe is communicated with the water outlet; The cleaning assembly further includes a hose connected between the connecting pipe and the connecting plate, and enables the inner cavity of the connecting plate to communicate with the inner cavity of the water changing tank through the inner cavity of the hose.

6. The cleaning robot according to any one of claims 1 to 5, characterized in that: The cleaning robot also includes a transmission assembly, which includes a telescopic member and a rotating member. The telescopic member is fixedly connected to the base, the rotating member is connected to the telescopic end of the telescopic member, and the cleaning assembly is connected to the rotating end of the rotating member.

7. The cleaning robot according to claim 6, wherein: The telescopic member includes a first telescopic rod and a second telescopic rod, wherein the first telescopic rod and the second telescopic rod are spaced apart and connected to the base; The rotating member includes a motor, a rotating shaft and a rotating drum. The motor is connected to the telescopic end of the first telescopic rod. The rotating shaft is arranged between the first telescopic rod and the second telescopic rod. The rotating shaft is connected to the output end of the motor. The rotating drum is fixedly connected to the outside of the rotating shaft. The cleaning component is connected to the rotating drum.

8. The cleaning robot according to any one of claims 1 to 5, characterized in that: The base includes a support base, telescopic legs, a movable motor, a transmission shaft and a movable roller. The water exchange tank is connected to the top of the support base, and the cleaning component is connected to the side of the support base. There are four telescopic legs, which are respectively connected to two side surfaces of the support base, and the telescopic ends of the telescopic legs are located below the support base; There are two transmission shafts, and the transmission shafts are connected between two oppositely arranged telescopic legs; There are two movable motors, which are respectively connected to the telescopic ends of the two telescopic legs and arranged in a one-to-one correspondence with the transmission shafts, and the transmission shafts are connected to the output ends of the movable motors; There are two movable rollers, which are arranged in a one-to-one correspondence with the transmission shafts, and are connected to the outside of the transmission shafts.

9. The cleaning robot according to claim 8, characterized in that: The base further comprises a fixed block, one end of which is connected to the upper end of the support seat, and the other end of which is connected to the water exchange tank.

10. The cleaning robot according to any one of claims 1 to 5, characterized in that: A lifting handle is fixedly provided on the upper end of the water changing tank.

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