Cleaning lifting device for cleaning robot

Abstract

The utility model discloses a cleaning lifting device for a cleaning robot. The cleaning lifting device solves the problem that in the prior art, cleaning equipment is poor in cleaning effect. The cleaning device comprises a bearing platform, a cleaning device arranged on the bearing platform in a sliding mode, a cleaning brush detachably arranged in the cleaning device and used for cleaning the bearing platform, and two fixing mechanisms arranged on the two sides of the cleaning device respectively and used for fixing the cleaning brush. The two lifting mechanisms are arranged on the two sides of the cleaning equipment respectively, connected with the two ends of the cleaning brush and used for lifting the cleaning brush. When the cleaning equipment moves forwards, the cleaning brush is separated from the top surface of the bearing platform under the action of the two groups of lifting mechanisms, and when the cleaning equipment moves backwards, the two groups of lifting mechanisms put down the cleaning brush, so that the cleaning brush is in contact with the top surface of the bearing platform, and the top surface of the bearing platform is cleaned; and therefore, the cleaning brush can only clean the bearing platform from one direction, and the cleaning effect of the cleaning equipment is improved.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning equipment technology, specifically relating to a cleaning lifting device for a cleaning robot. Background Technology

[0002] Public toilets are a mirror reflecting urban civilization and people's livelihood. Dirty, messy, and unsanitary are the main impressions most people have of public toilets. However, in some high-traffic areas, due to problems with funding and management, cleaning cannot be carried out in a timely and effective manner. Furthermore, most people in my country are accustomed to using squat toilets, which are more prone to hygiene problems than Western-style toilets. Finally, rainy or snowy weather easily causes dampness in the toilet stalls, and rainwater can even accumulate. All of these factors contribute to the poor toilet environment to varying degrees.

[0003] Traditional toilet cleaning devices use a brush that moves back and forth across the toilet floor. During this back-and-forth movement, water stains on the brush can re-dirty the floor, resulting in poor cleaning effectiveness. Utility Model Content

[0004] This invention provides a cleaning lifting device for a cleaning robot, which at least solves some of the above-mentioned technical problems.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A cleaning lifting device for a cleaning robot includes a receiving platform, a cleaning device slidably disposed on the receiving platform, a cleaning brush detachably disposed in the cleaning device for cleaning the receiving platform, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device for fixing the cleaning brush, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device and connected to both ends of the cleaning brush for lifting the cleaning brush.

[0007] Furthermore, the lifting mechanism includes a lifting plate mounted on the side wall of the cleaning equipment, two sets of limiting mechanisms mounted on the cleaning equipment to limit the rotation angle of the lifting plate, an anti-collision block mounted on the receiving platform for rotating the lifting plate, and a lifting and fixing mechanism mounted inside the cleaning equipment for fixing the cleaning brush.

[0008] Furthermore, a rotating hole A is provided on the lifting plate, and a rotating hole B is provided on the side wall of the cleaning equipment. A rotating shaft is provided in both rotating holes A and B, and the lifting plate rotates along the axis of the rotating shaft.

[0009] Furthermore, the limiting mechanism includes a rotation clearance groove formed on the lifting plate, a connecting hole provided on the side wall of the cleaning equipment and corresponding to the rotation clearance groove, and a limiting shaft provided in the connecting hole and the rotation clearance groove.

[0010] Furthermore, the lifting and fixing mechanism includes an electromagnet located on the top wall of the cleaning equipment and connected to the cleaning equipment.

[0011] Furthermore, the cleaning equipment is provided with a cleaning mounting groove, and the cleaning brush includes a cleaning mounting plate disposed within the cleaning equipment, cleaning connecting blocks disposed at both ends of the cleaning mounting plate and located within the cleaning mounting groove, a plurality of mounting blocks disposed within the cleaning mounting plate, and a cleaning brush disposed within the cleaning mounting plate and connected to all of the mounting blocks; the fixing mechanism and the lifting mechanism are respectively connected to the cleaning connecting blocks.

[0012] Furthermore, the mounting block is provided with several cleaning brush mounting slots that are compatible with the cleaning brushes, and the cleaning brushes are installed in the cleaning brush mounting slots.

[0013] Furthermore, the cleaning equipment has a fixed mounting groove on its side wall. The fixing mechanism includes two fixing blocks that are rotatably disposed in the fixed mounting groove for fixing the cleaning brush, and a pushing mechanism that is slidably disposed in the fixed mounting groove and in contact with the two fixing blocks.

[0014] Furthermore, the pushing mechanism includes a pushing block that is slidably disposed in the fixed mounting groove and in contact with two fixed blocks, a push rod that is slidably disposed in the fixed mounting groove and connected to the bottom of the pushing block, and a wedge block fixed in the receiving platform for pushing the push rod to move.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This utility model has a simple structure, a scientific and reasonable design, and is easy to use. When the cleaning equipment moves forward, the cleaning brush separates from the top surface of the receiving platform under the action of two sets of lifting mechanisms, thereby avoiding contact between the cleaning brush and the top surface of the receiving platform. When the cleaning equipment moves backward, the two sets of lifting mechanisms lower the cleaning brush, allowing the cleaning brush to contact the top surface of the receiving platform, thereby cleaning the top surface of the receiving platform. This ensures that the cleaning brush can only clean the receiving platform from one direction, thus improving the cleaning effect of the cleaning equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0019] Figure 3 This is a cross-sectional view of the cleaning equipment of this utility model.

[0020] Figure 4 This is a schematic diagram of the cleaning brush of this utility model.

[0021] Figure 5 This is an exploded view of the cleaning brush of this utility model.

[0022] Figure 6 This is a schematic diagram of the lifting plate of this utility model.

[0023] The names corresponding to the reference numerals in the attached figures are as follows:

[0024] 1. Receiving platform; 2. Cleaning equipment; 3. Cleaning brush; 4. Lifting plate; 5. Anti-collision block; 6. Rotating hole A; 7. Rotating hole B; 8. Rotating shaft; 9. Rotation clearance groove; 10. Connecting hole; 11. Limiting shaft; 12. Electromagnet; 13. Cleaning mounting groove; 14. Cleaning mounting plate; 15. Cleaning connecting block; 16. Mounting block; 17. Cleaning brush; 18. Cleaning brush mounting groove; 19. Fixed mounting groove; 20. Fixing block; 21. Pushing block; 22. Push rod; 23. Wedge block. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; of course, they can also refer to a mechanical connection or an electrical connection; furthermore, they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Example 1.

[0029] like Figure 1-6As shown, the present invention provides a cleaning lifting device for a cleaning robot, including a receiving platform 1, a cleaning device 2 slidably disposed on the receiving platform 1, a cleaning brush 3 detachably disposed in the cleaning device 2 for cleaning the receiving platform 1, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device 2 for fixing the cleaning brush 3, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device 2 and connected to both ends of the cleaning brush 3 for lifting the cleaning brush 3.

[0030] The cleaning device 2 of this utility model is slidably installed on the receiving platform 1 and slides along the length direction of the receiving platform 1. The cleaning brush 3 is installed inside the cleaning device 2 and is fixed inside the cleaning device 2 by a fixing mechanism. At the same time, the cleaning brush 3 can be lifted by two sets of lifting mechanisms, thereby preventing the cleaning brush 3 from falling back onto the receiving platform 1 after cleaning.

[0031] In use, the cleaning brush 3 is fixed inside the cleaning device 2 by a fixing mechanism. When the cleaning device 2 moves forward, the cleaning brush 3 is separated from the top surface of the receiving platform 1 by the action of two sets of lifting mechanisms, thereby avoiding contact between the cleaning brush 3 and the top surface of the receiving platform 1. When the cleaning device 2 moves backward, the two sets of lifting mechanisms lower the cleaning brush 3, so that the cleaning brush 3 contacts the top surface of the receiving platform 1, thereby cleaning the top surface of the receiving platform 1. This ensures that the cleaning brush 3 can only clean the receiving platform 1 from one direction, thereby improving the cleaning effect of the cleaning device 2.

[0032] Example 2.

[0033] like Figure 1-6 As shown, the present invention provides a cleaning lifting device for a cleaning robot, including a receiving platform 1, a cleaning device 2 slidably disposed on the receiving platform 1, a cleaning brush 3 detachably disposed in the cleaning device 2 for cleaning the receiving platform 1, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device 2 for fixing the cleaning brush 3, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device 2 and connected to both ends of the cleaning brush 3 for lifting the cleaning brush 3.

[0034] The lifting mechanism includes a lifting plate 4 mounted on the side wall of the cleaning equipment 2, two sets of limiting mechanisms mounted on the cleaning equipment 2 to limit the rotation angle of the lifting plate 4, anti-collision blocks 5 mounted on the receiving platform 1 to rotate the lifting plate 4, and a lifting and fixing mechanism mounted inside the cleaning equipment 2 to fix the cleaning brush 3.

[0035] This embodiment 2 provides a more preferred structure for the lifting mechanism based on embodiment 1. Specifically, the lifting mechanism includes a lifting plate 4 mounted on the side wall of the cleaning device 2, two sets of limiting mechanisms mounted on the cleaning device 2 to limit the rotation angle of the lifting plate 4, an anti-collision block 5 mounted on the receiving platform 1 to rotate the lifting plate 4, and a lifting and fixing mechanism mounted inside the cleaning device 2 to fix the cleaning brush 3.

[0036] The lifting plate 4 of this utility model is rotatably mounted on the side wall of the cleaning equipment 2, receiving the anti-collision block 5 provided on the receiving platform 1. At the same time, the rotation angle of the lifting plate 4 can be limited by two sets of limiting mechanisms on the cleaning equipment 2. In use, when the cleaning equipment 2 moves backward, the lifting plate 4 moves synchronously with the cleaning equipment 2. When the lifting plate 4 abuts against the anti-collision block 5, the cleaning equipment 2 continues to move, thereby causing the lifting plate 4 to rotate. When the lifting plate 4 rotates, it lifts the cleaning brush 3 and fixes it by the lifting and fixing mechanism. When the cleaning equipment 2 moves to the desired position, the lifting and fixing mechanism lowers the cleaning brush 3, and the cleaning equipment 2 moves backward to continue cleaning the receiving platform 1, thereby preventing the cleaning brush 3 from pushing the garbage on the receiving platform 1 outside the receiving platform 1.

[0037] Example 3.

[0038] like Figure 1-6 As shown, the present invention provides a cleaning lifting device for a cleaning robot, including a receiving platform 1, a cleaning device 2 slidably disposed on the receiving platform 1, a cleaning brush 3 detachably disposed in the cleaning device 2 for cleaning the receiving platform 1, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device 2 for fixing the cleaning brush 3, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device 2 and connected to both ends of the cleaning brush 3 for lifting the cleaning brush 3.

[0039] The lifting mechanism includes a lifting plate 4 mounted on the side wall of the cleaning equipment 2, two sets of limiting mechanisms mounted on the cleaning equipment 2 to limit the rotation angle of the lifting plate 4, anti-collision blocks 5 mounted on the receiving platform 1 to rotate the lifting plate 4, and a lifting and fixing mechanism mounted inside the cleaning equipment 2 to fix the cleaning brush 3.

[0040] The lifting plate 4 has a rotating hole A6, and the cleaning device 2 has a rotating hole B7 on its side wall. A rotating shaft 8 is installed in the rotating hole A6 and the rotating hole B7. The lifting plate 4 rotates along the axis of the rotating shaft 8.

[0041] This embodiment 3 provides a more preferred structure for the lifting plate 4 based on embodiment 2. Specifically, the lifting plate 4 is provided with a rotating hole A6, and the side wall of the cleaning device 2 is provided with a rotating hole B7. A rotating shaft 8 is provided in the rotating hole A6 and the rotating hole B7, and the lifting plate 4 rotates along the axis of the rotating shaft 8.

[0042] The present invention has a rotating hole A6 on the lifting plate 4 and a rotating hole B7 on the side wall of the cleaning device 2. A rotating shaft 8 is provided in the rotating hole A6 and the rotating hole B7. The lifting plate 4 rotates along the axis of the rotating shaft 8. When in use, when the lifting plate 4 abuts against the anti-collision block 5, the lifting plate 4 moves backward with the cleaning device 2 and rotates along the axis of the rotating shaft 8, thereby lifting the cleaning brush 3, so as to facilitate the cleaning brush 3 to clean the receiving platform 1.

[0043] Example 4.

[0044] like Figure 1-6 As shown, the present invention provides a cleaning lifting device for a cleaning robot, including a receiving platform 1, a cleaning device 2 slidably disposed on the receiving platform 1, a cleaning brush 3 detachably disposed in the cleaning device 2 for cleaning the receiving platform 1, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device 2 for fixing the cleaning brush 3, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device 2 and connected to both ends of the cleaning brush 3 for lifting the cleaning brush 3.

[0045] The lifting mechanism includes a lifting plate 4 mounted on the side wall of the cleaning equipment 2, two sets of limiting mechanisms mounted on the cleaning equipment 2 to limit the rotation angle of the lifting plate 4, anti-collision blocks 5 mounted on the receiving platform 1 to rotate the lifting plate 4, and a lifting and fixing mechanism mounted inside the cleaning equipment 2 to fix the cleaning brush 3.

[0046] The limiting mechanism includes a rotation relief groove 9 opened on the lifting plate 4, a connecting hole 10 provided on the side wall of the cleaning equipment 2 and corresponding to the rotation relief groove 9, and a limiting shaft 11 provided in the connecting hole 10 and the rotation relief groove 9.

[0047] Based on Embodiment 2, Embodiment 4 provides a more preferred structure for the limiting mechanism, specifically: the limiting mechanism includes a rotation clearance groove 9 opened on the lifting plate 4, a connecting hole 10 provided on the side wall of the cleaning device 2, and a limiting shaft 11 provided in the connecting hole 10 and the rotation clearance groove 9.

[0048] The present invention has a rotation relief groove 9 on the lifting plate 4, and a connecting hole 10 is provided on the side wall of the cleaning device 2. The limiting shaft 11 is provided in the connecting hole 10 and the rotation relief groove 9 and slides along the groove wall of the rotation relief groove 9.

[0049] When this utility model is in use, when the lifting plate 4 abuts against the anti-collision block 5, the lifting plate 4 moves backward with the cleaning device 2, causing the lifting plate 4 to rotate along the axis of the rotating shaft 8. At the same time, the limiting shaft 11 slides along the groove wall of the rotation relief groove 9, thereby limiting the rotation angle of the lifting plate 4 through the rotation relief groove 9, so as to lift the cleaning brush 3.

[0050] Example 5.

[0051] like Figure 1-6 As shown, the present invention provides a cleaning lifting device for a cleaning robot, including a receiving platform 1, a cleaning device 2 slidably disposed on the receiving platform 1, a cleaning brush 3 detachably disposed in the cleaning device 2 for cleaning the receiving platform 1, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device 2 for fixing the cleaning brush 3, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device 2 and connected to both ends of the cleaning brush 3 for lifting the cleaning brush 3.

[0052] The lifting mechanism includes a lifting plate 4 mounted on the side wall of the cleaning equipment 2, two sets of limiting mechanisms mounted on the cleaning equipment 2 to limit the rotation angle of the lifting plate 4, anti-collision blocks 5 mounted on the receiving platform 1 to rotate the lifting plate 4, and a lifting and fixing mechanism mounted inside the cleaning equipment 2 to fix the cleaning brush 3.

[0053] The lifting and fixing mechanism includes an electromagnet 12 installed on the top wall of the cleaning equipment 2 and connected to the cleaning equipment 2.

[0054] This embodiment 5 provides a more preferred structure for the lifting and fixing mechanism based on embodiment 2. Specifically, the lifting and fixing mechanism includes an electromagnet 12 disposed on the top wall of the cleaning device 2 and connected to the cleaning device 2.

[0055] The electromagnet 12 of this utility model is installed on the inner top wall of the cleaning equipment 2. In use, when the lifting plate 4 raises the cleaning brush 3, the top surface of the cleaning brush 3 contacts the bottom surface of the electromagnet 12. At the same time, the electromagnet 12 is energized, and the electromagnet 12 attracts the cleaning brush 3 under the action of magnetic force, thereby separating the cleaning brush 3 from the top surface of the receiving platform 1. When cleaning is required, the cleaning equipment controls the electromagnet 12 to be de-energized, and the cleaning brush 3 falls under the action of gravity. At the same time, it is fixed by the fixing mechanism, which can fix the cleaning brush 3 and facilitate the cleaning of the receiving platform 1 by the cleaning brush 3.

[0056] Example 6.

[0057] like Figure 1-6 As shown, the present invention provides a cleaning lifting device for a cleaning robot, including a receiving platform 1, a cleaning device 2 slidably disposed on the receiving platform 1, a cleaning brush 3 detachably disposed in the cleaning device 2 for cleaning the receiving platform 1, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device 2 for fixing the cleaning brush 3, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device 2 and connected to both ends of the cleaning brush 3 for lifting the cleaning brush 3.

[0058] The cleaning device 2 is provided with a cleaning mounting groove 13. The cleaning brush 3 includes a cleaning mounting plate 14 disposed in the cleaning device 2, cleaning connecting blocks 15 disposed at both ends of the cleaning mounting plate 14 and located in the cleaning mounting groove 13, a plurality of mounting blocks 16 disposed in the cleaning mounting plate 14, and a cleaning brush 17 disposed in the cleaning mounting plate 14 and connected to all of the mounting blocks 16. The fixing mechanism and the lifting mechanism are respectively connected to the cleaning connecting blocks 15.

[0059] This embodiment 6 provides a more preferred structure for the cleaning brush 3 based on embodiment 1. Specifically, the cleaning device 2 is provided with a cleaning mounting groove 13, and the cleaning brush 3 includes a cleaning mounting plate 14 disposed in the cleaning device 2, cleaning connecting blocks 15 disposed at both ends of the cleaning mounting plate 14 and located in the cleaning mounting groove 13, a plurality of mounting blocks 16 disposed in the cleaning mounting plate 14, and a cleaning brush 17 disposed in the cleaning mounting plate 14 and connected to all of the mounting blocks 16; the fixing mechanism and the lifting mechanism are respectively connected to the cleaning connecting blocks 15.

[0060] The cleaning device 2 of this utility model is provided with a cleaning installation groove 13, which facilitates the installation of the cleaning brush 3. Specifically, a cleaning installation plate 14 is installed inside the cleaning device 2, and cleaning connection blocks 15 located in the cleaning installation groove 13 are provided at both ends of the cleaning installation plate 14. The cleaning connection blocks 15 are respectively connected to the fixing mechanism and the lifting mechanism. A number of installation blocks 16 are provided inside the cleaning installation plate 14. The cleaning brush 17 is located inside the cleaning installation plate 14 and is connected to all the installation blocks 16. In use, the installation blocks 16 facilitate the installation of the cleaning brush 17, so that the cleaning brush 17 can clean the receiving platform 1.

[0061] The present invention preferably has four mounting blocks 16 and two cleaning brushes 17. Both cleaning brushes 17 are installed inside the mounting blocks 16 and are respectively connected to the four mounting blocks 16. The multiple cleaning brushes 17 can facilitate the cleaning of the receiving platform 1.

[0062] Example 7

[0063] like Figure 1-6 As shown, the present invention provides a cleaning lifting device for a cleaning robot, including a receiving platform 1, a cleaning device 2 slidably disposed on the receiving platform 1, a cleaning brush 3 detachably disposed in the cleaning device 2 for cleaning the receiving platform 1, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device 2 for fixing the cleaning brush 3, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device 2 and connected to both ends of the cleaning brush 3 for lifting the cleaning brush 3.

[0064] The cleaning device 2 is provided with a cleaning mounting groove 13. The cleaning brush 3 includes a cleaning mounting plate 14 disposed in the cleaning device 2, cleaning connecting blocks 15 disposed at both ends of the cleaning mounting plate 14 and located in the cleaning mounting groove 13, a plurality of mounting blocks 16 disposed in the cleaning mounting plate 14, and a cleaning brush 17 disposed in the cleaning mounting plate 14 and connected to all of the mounting blocks 16. The fixing mechanism and the lifting mechanism are respectively connected to the cleaning connecting blocks 15.

[0065] The mounting block 16 is provided with several cleaning brush mounting slots 18 that are adapted to the cleaning brush 17, and the cleaning brush 17 is installed in the cleaning brush mounting slots 18.

[0066] This embodiment 7 provides a more preferred structure for the mounting block 16 based on embodiment 6. Specifically, the mounting block 16 is provided with a plurality of cleaning brush mounting slots 18 that are adapted to the cleaning brush 17, and the cleaning brush 17 is installed in the cleaning brush mounting slots 18.

[0067] The mounting block 16 of this utility model is provided with two cleaning mounting slots 13, and two cleaning brushes 17 are respectively installed in the corresponding cleaning mounting slots 13.

[0068] Example 8.

[0069] like Figure 1-6 As shown, the present invention provides a cleaning lifting device for a cleaning robot, including a receiving platform 1, a cleaning device 2 slidably disposed on the receiving platform 1, a cleaning brush 3 detachably disposed in the cleaning device 2 for cleaning the receiving platform 1, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device 2 for fixing the cleaning brush 3, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device 2 and connected to both ends of the cleaning brush 3 for lifting the cleaning brush 3.

[0070] The cleaning equipment 2 has a fixed mounting groove 19 on its side wall. The fixing mechanism includes two fixing blocks 20 that are rotatably disposed in the fixed mounting groove 19 for fixing the cleaning brush 3, and a pushing mechanism that is slidably disposed in the fixed mounting groove 19 and in contact with the two fixing blocks 20.

[0071] This embodiment 8 provides a more preferred structure for the fixing mechanism based on embodiment 1. Specifically, the side wall of the cleaning device 2 is provided with a fixing groove 19. The fixing mechanism includes two fixing blocks 20 rotatably disposed in the fixing groove 19 for fixing the cleaning brush 3, a pushing mechanism slidably disposed in the fixing groove 19 and in contact with the two fixing blocks 20, and a wedge block 23 fixed in the receiving platform 1 for pushing the pushing mechanism to move.

[0072] The present invention has a fixed mounting groove 19 on the side wall of the cleaning equipment 2, which is connected to the cleaning mounting groove 13. Two fixed blocks 20 are rotatably installed in the fixed mounting groove 19, and a pushing mechanism is slidably installed in the fixed mounting groove 19. The pushing mechanism is located in the middle of the two fixed blocks 20, and the top surface of the pushing mechanism is in contact with the bottom of the two fixed blocks 20. The wedge block 23 is fixedly installed in the receiving platform 1.

[0073] In use, the two fixed blocks 20 and the pushing mechanism move synchronously with the cleaning device 2. When the pushing mechanism contacts the inclined surface of the wedge block 23, the pushing mechanism moves along the inclined surface of the wedge block 23 under the drive of the cleaning device 2. At the same time, the pushing mechanism slides upward in the fixed mounting groove 19, thereby pushing the two fixed blocks 20 to rotate. Since the two fixed blocks 20 rotate in opposite directions, the two fixed blocks 20 separate from the cleaning connecting block 15, which facilitates the lifting mechanism to lift the cleaning mounting plate 14 through the cleaning connecting block 15, so that the cleaning mounting plate 14 contacts the electromagnet 12, thereby separating the cleaning brush 17 from the cleaning device 2. After the pushing mechanism separates from the wedge block 23, the pushing mechanism slides downward under the action of gravity. When the electromagnet 12 is de-energized, the cleaning connecting block 15 slides down between the two fixed blocks 20 under the action of gravity. At the same time, the fixed blocks 20 rotate under the action of gravity of the cleaning mechanism, thereby fixing the cleaning connecting block 15.

[0074] Example 9.

[0075] like Figure 1-6 As shown, the present invention provides a cleaning lifting device for a cleaning robot, including a receiving platform 1, a cleaning device 2 slidably disposed on the receiving platform 1, a cleaning brush 3 detachably disposed in the cleaning device 2 for cleaning the receiving platform 1, two sets of fixing mechanisms respectively disposed on both sides of the cleaning device 2 for fixing the cleaning brush 3, and two sets of lifting mechanisms respectively disposed on both sides of the cleaning device 2 and connected to both ends of the cleaning brush 3 for lifting the cleaning brush 3.

[0076] The cleaning equipment 2 has a fixed mounting groove 19 on its side wall. The fixing mechanism includes two fixing blocks 20 that are rotatably disposed in the fixed mounting groove 19 for fixing the cleaning brush 3, and a pushing mechanism that is slidably disposed in the fixed mounting groove 19 and in contact with the two fixing blocks 20.

[0077] The pushing mechanism includes a pushing block 21 that is slidably disposed in the fixed mounting groove 19 and in contact with the bottom surfaces of the two fixed blocks 20, and a push rod 22 that is slidably disposed in the fixed mounting groove 19 and connected to the bottom of the pushing block 21.

[0078] This embodiment 9 provides a more preferred structure for the pushing mechanism based on embodiment 8. Specifically, the pushing mechanism includes a pushing block 21 that is slidably disposed in the fixed mounting groove 19 and in contact with the bottom surfaces of the two fixed blocks 20, and a push rod 22 that is slidably disposed in the fixed mounting groove 19 and connected to the bottom of the pushing block 21.

[0079] The push block 21 of this utility model is slidably disposed in the fixed mounting groove 19, and the push block 21 is in contact with the bottom surface of the two fixed blocks 20, and the push block 21 is located at the center position of the two fixed blocks 20. The push rod 22 is slidably disposed in the fixed mounting groove 19 and connected to the bottom of the push block 21.

[0080] In use, the two fixed blocks 20, the pushing block 21, and the push rod 22 move synchronously with the cleaning device 2. When the push rod 22 contacts the inclined surface of the wedge block 23, the push rod 22 moves along the inclined surface of the wedge block 23 under the drive of the cleaning device 2. At the same time, the push rod 22 slides upward in the fixed mounting groove 19, pushing the pushing block 21 upward. The pushing block 21 pushes the two fixed blocks 20 to rotate. Since the two fixed blocks 20 rotate in opposite directions, the two fixed blocks 20 separate from the cleaning connecting block 15, thereby... The lifting mechanism lifts the cleaning mounting plate 14 via the cleaning connecting block 15, causing the cleaning mounting plate 14 to contact the electromagnet 12, thereby separating the cleaning brush 17 from the cleaning device 2. After the push rod 22 separates from the wedge block 23, the push rod 22 and the push block 21 slide downwards and reset under the action of gravity. When the electromagnet 12 is de-energized, the cleaning connecting block 15 slides down between the two fixed blocks 20 under the action of gravity. At the same time, under the action of gravity of the cleaning mechanism, the fixed blocks 20 rotate, thereby fixing the cleaning connecting block 15.

[0081] The cleaning device 2 and electromagnet 12 used in this utility model are both existing technologies and can be purchased and used directly on the market. Therefore, the structure, circuit and principle of the cleaning device 2 and electromagnet 12 will not be described in detail here.

[0082] Finally, it should be noted that the above embodiments are merely preferred embodiments of this utility model used to illustrate the technical solutions of this utility model, and are not intended to limit it, nor are they intended to limit the patent scope of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. That is to say, any changes or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but whose technical problems are still consistent with those of this utility model, should be included within the protection scope of this utility model. In addition, the direct or indirect application of the technical solutions of this utility model to other related technical fields are similarly included within the patent protection scope of this utility model.

Claims

1. A cleaning lifting device for a cleaning robot, characterized by, The utility model provides a cleaning device, including the platform (1) of receiving, the cleaning device (2) of sliding in the platform (1) of receiving, the cleaning brush (3) of detachable for cleaning the platform (1) in the cleaning device (2) is used, two groups of fixed mechanism for fixing cleaning brush (3) are arranged respectively in the both sides of cleaning device (2), and two groups of lifting mechanism for lifting cleaning brush (3) are arranged respectively in the both sides of cleaning device (2) and with the both ends of cleaning brush (3) are connected.

2. The cleaning lift device for a cleaning robot according to claim 1, wherein The lifting mechanism includes a lifting plate (4) rotatably arranged on the side wall of the cleaning device (2), two sets of limiting mechanisms arranged on the cleaning device (2) for limiting the rotation angle of the lifting plate (4), a bump stop (5) arranged on the receiving platform (1) for rotating the lifting plate (4), and a lifting fixing mechanism arranged in the cleaning device (2) for fixing the cleaning brush (3).

3. The cleaning lift device for a cleaning robot according to claim 2, wherein A rotating hole A (6) is formed in the lifting plate (4), a rotating hole B (7) is formed in the side wall of the cleaning device (2), and a rotating shaft (8) is arranged in the rotating hole A (6) and the rotating hole B (7). The lifting plate (4) rotates along the axis of the rotating shaft (8).

4. The cleaning lift device for a cleaning robot according to claim 2, wherein The limiting mechanism includes a rotating slot (9) formed in the lifting plate (4), a connecting hole (10) formed in the side wall of the cleaning device (2) corresponding to the rotating slot (9), and a limiting shaft (11) arranged in the connecting hole (10) and the rotating slot (9).

5. The cleaning lift device for a cleaning robot according to claim 2, wherein The lifting fixing mechanism includes an electromagnet (12) arranged on the top wall of the cleaning device (2) and connected with the cleaning device (2).

6. The cleaning lift device for a cleaning robot according to claim 1, wherein The cleaning device (2) is provided with a cleaning installation slot (13), the cleaning brush (3) includes a cleaning installation plate (14) arranged in the cleaning device (2), a cleaning connecting block (15) arranged at both ends of the cleaning installation plate (14) and located in the cleaning installation slot (13), a plurality of installation blocks (16) arranged in the cleaning installation plate (14), and a cleaning brush (17) arranged in the cleaning installation plate (14) and connected with all the installation blocks (16); the fixing mechanism and the lifting mechanism are connected with the cleaning connecting block (15) respectively.

7. The cleaning lift device for a cleaning robot according to claim 6, wherein A plurality of cleaning brush installation slots (18) matched with the cleaning brush (17) are arranged on the installation block (16), and the cleaning brush (17) is installed in the cleaning brush installation slot (18).

8. The cleaning lift device for a cleaning robot according to claim 1, wherein The side wall of the cleaning device (2) is provided with a fixed installation slot (19), and the fixing mechanism includes two fixed blocks (20) rotatably arranged in the fixed installation slot (19) for fixing the cleaning brush (3), and a pushing mechanism slidably arranged in the fixed installation slot (19) and in contact with the two fixed blocks (20).

9. The cleaning lift device for a cleaning robot according to claim 8, wherein The pushing mechanism includes a pushing block (21) slidably arranged in the fixed installation slot (19) and in contact with the two fixed blocks (20), a push rod (22) slidably arranged in the fixed installation slot (19) and connected with the bottom of the pushing block (21), and a wedge-shaped block (23) fixedly arranged in the receiving platform (1) for pushing the push rod (22) to move.

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