Adsorption mechanism and photovoltaic cleaning robot

Abstract

The utility model provides an adsorption mechanism and a photovoltaic cleaning robot. The adsorption mechanism comprises a robot body and an adsorption assembly. The robot main body comprises a bottom plate; the adsorption assembly comprises a mounting seat, a sleeve and an adsorption piece; the mounting seat is mounted on the bottom plate; the sleeve is fixed on the bottom adsorption assembly plate; the adsorption part penetrates through the sleeve in a lifting mode and rotates relative to the sleeve so that the position of the adsorption part relative to the sleeve can be adjusted conveniently, the lifting function and the rotating function of the adsorption part relative to the sleeve can be achieved, and the adsorption part can make contact with the surface of the photovoltaic panel in the descending process and can adsorb the surface of the photovoltaic panel so that the adsorption part can adsorb the photovoltaic panel conveniently. Therefore, positioning of the photovoltaic cleaning robot relative to the photovoltaic panel is guaranteed, the adsorption part rotates relative to the sleeve so as to adapt to rotation of the photovoltaic cleaning robot relative to the photovoltaic panel, and the positioning effect and the rotating effect of the adsorption mechanism relative to the photovoltaic panel are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cleaning robots, in particular to an adsorption mechanism and a photovoltaic cleaning robot. Background Art

[0002] With the development of science and technology, photovoltaic panels are gradually applied to the power field. The main function of photovoltaic panels is to convert solar energy into electrical energy. At this time, photovoltaic panels are exposed to the external environment. Photovoltaic cleaning robots are used to clean the surface of photovoltaic panels. In photovoltaic cleaning robots, adsorption mechanisms are used as part of photovoltaic cleaning robots. In the prior art, the existing adsorption mechanisms include a bottom plate and a suction cup. The suction cup is connected to the bottom plate in a liftable manner. The suction cup can only be lifted relative to the bottom plate. The robot of the photovoltaic cleaning robot drives the bottom plate to rotate and drives the suction cup to rotate. Therefore, the robot of the photovoltaic cleaning robot is easy to interfere with the suction cup when rotating, which affects the rotation effect of the adsorption mechanism relative to the photovoltaic panel. Utility Model Content

[0003] The utility model aims to provide an adsorption mechanism and a photovoltaic cleaning robot, wherein the robot body comprises a base plate; the adsorption assembly comprises a mounting seat, a sleeve and an adsorption member; the mounting seat is mounted on the base plate; the sleeve is fixed to the base plate; the adsorption member is lifted and lowered through the sleeve and rotated relative to the sleeve to adjust the position of the adsorption member relative to the sleeve, thereby realizing the lifting and rotating functions of the adsorption member relative to the sleeve; the adsorption member can contact the surface of the photovoltaic panel during the descent process and can adsorb the surface of the photovoltaic panel, so that the adsorption member adsorbs the photovoltaic panel, thereby ensuring the positioning of the photovoltaic cleaning robot relative to the photovoltaic panel, and then the adsorption member rotates relative to the sleeve to adapt to the rotation of the photovoltaic cleaning robot relative to the photovoltaic panel, thereby ensuring the positioning effect and rotation effect of the adsorption mechanism relative to the photovoltaic panel.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An adsorption mechanism is applied to a photovoltaic cleaning robot; the adsorption mechanism comprises:

[0006] The robot body, including the base plate;

[0007] The adsorption component includes a mounting seat, a sleeve, and an adsorption member; the mounting seat is installed on the base plate; the sleeve is fixed to the base plate; the adsorption member is raised and lowered through the sleeve and rotates relative to the sleeve; the adsorption member can contact the surface of the photovoltaic panel during the descent process and can adsorb the surface of the photovoltaic panel.

[0008] Optionally, the adsorption component further includes a lifting seat and a rotating member, and the lifting seat is connected to the adsorption member;

[0009] The lifting seat is connected to the sleeve in a liftable manner and supports the adsorption member;

[0010] The rotating member is located between the adsorption member and the lifting seat and sleeves the adsorption member; the adsorption member rotates relative to the lifting seat under the action of the rotating member.

[0011] Optionally, a lubricating member is provided between the lifting seat and the sleeve, and the lubricating member is carbon powder or lubricating oil.

[0012] Optionally, the rotating part is a brass part or a rotating bearing.

[0013] Optionally, the lifting seat is in the sleeve, and the rotating member is connected to the lifting seat, wherein the inner side wall of the rotating member is connected to the adsorption member, and the outer side wall of the rotating member is connected to the lifting seat.

[0014] Optionally, the adsorption member is connected to the lifting seat, and the adsorption member rises and falls along with the lifting and lowering of the lifting seat;

[0015] The adsorption end of the adsorption member is located outside the sleeve and penetrates the bottom plate.

[0016] Optionally, the adsorption assembly further includes a motor, a swing rod, and a connecting frame;

[0017] The swing rod is swingably connected to the mounting seat and swings along the axis of the connection between the swing rod and the mounting seat; the fixed end of the motor is connected to the mounting seat, and the output end of the motor is connected to the swing rod and drives the swing rod to swing;

[0018] The two ends of the connecting frame are respectively connected to the lifting seat and the swing rod. The lifting seat is connected to the swing rod via the connecting frame and rises and falls relative to the sleeve as the swing rod swings.

[0019] Optionally, the connecting frame is hinged to the middle of the swing rod, and the two side walls of the connecting frame are positioned by the inner side wall of the swing rod;

[0020] Alternatively, the adsorption component is a suction cup, and the connecting frame is provided with an avoidance hole, and the avoidance hole is used to avoid the air pipe connected to the adsorption component.

[0021] Optionally, the mounting seat is provided with a boss portion, the swing lever is located between the boss portion and the motor, one end of the swing lever is hinged to the boss portion, and the other end is connected to the motor.

[0022] A photovoltaic cleaning robot comprises the adsorption mechanism.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] The utility model provides an adsorption mechanism and a photovoltaic cleaning robot, wherein the robot body comprises a base plate; the adsorption assembly comprises a mounting seat, a sleeve and an adsorption member; the mounting seat is mounted on the base plate; the sleeve is fixed to the base plate; the adsorption member is lifted and lowered through the sleeve and rotated relative to the sleeve to adjust the position of the adsorption member relative to the sleeve, thereby realizing the lifting and rotating functions of the adsorption member relative to the sleeve; the adsorption member can contact the surface of the photovoltaic panel during the descent process and can adsorb the surface of the photovoltaic panel, so that the adsorption member adsorbs the photovoltaic panel, thereby ensuring the positioning of the photovoltaic cleaning robot relative to the photovoltaic panel, and then the adsorption member rotates relative to the sleeve to adapt to the rotation of the photovoltaic cleaning robot relative to the photovoltaic panel, thereby ensuring the positioning effect and rotation effect of the adsorption mechanism relative to the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0026] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0027] Figure 1 A schematic diagram of an adsorption mechanism according to an embodiment of the present application is shown.

[0028] Figure 2 A schematic diagram of an adsorption component of an adsorption mechanism according to an embodiment of the present application is shown.

[0029] Figure 3 Another schematic diagram of an adsorption assembly of an adsorption mechanism according to an embodiment of the present application is shown.

[0030] Figure 4 A partial schematic diagram of an adsorption assembly of an adsorption mechanism according to an embodiment of the present application is shown.

[0031] Figure 5 An internal schematic diagram of an adsorption component of an adsorption mechanism according to an embodiment of the present application is shown.

[0032] Figure 6 A partial schematic diagram of an adsorption assembly of an adsorption mechanism according to an embodiment of the present application is shown.

[0033] Figure 7 Shows Figure 6 main view.

[0034] Figure 8 Shows Figure 7 Cross-sectional view along the A axis.

[0035] Reference numerals

[0036] 100. Adsorption mechanism;

[0037] 10. Robot body; 11. Base plate;

[0038] 20. adsorption assembly; 21. mounting seat; 211. boss portion; 22. sleeve; 221. lubricating member; 23. adsorption member; 24. lifting seat; 25. rotating member; 26. motor; 27. swing rod; 28. connecting frame; 28a. avoidance hole; 281. sensor arm;

[0039] 30. Induction switch. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0041] Please refer to the attached Figures 1 to 8 An embodiment of the present application provides an adsorption mechanism 100, which is applied to a photovoltaic cleaning robot. The adsorption mechanism 100 is used to adsorb the surface of a photovoltaic panel. The adsorption mechanism 100 includes a robot body 10 and an adsorption component 20, and the adsorption component 20 is arranged on the lower side of the robot body 10.

[0042] In the embodiment of the present application, the robot body 10 serves as a supporting component of the adsorption mechanism 100 . The robot body 10 is used to support the adsorption component 20 . The robot body 10 includes a base plate 11 , which serves as a part of the robot body 10 .

[0043] In the embodiment of the present application, the adsorption assembly 20 includes a mounting seat 21, a sleeve 22, and an adsorption member 23; the mounting seat 21 is installed on the base plate 11; the sleeve 22 is fixed to the base plate 11; the adsorption member 23 can be raised and lowered through the sleeve 22 and rotate relative to the sleeve 22; the adsorption member 23 can contact the surface of the photovoltaic panel during the descent process and can adsorb the surface of the photovoltaic panel.

[0044] At this time, the adsorption component 20 is composed of a mounting seat 21, a sleeve 22, and an adsorption member 23. The mounting seat 21 is arranged on the upper side of the base plate 11, and the mounting seat 21 is installed on the base plate 11, so that the mounting seat 21 is fixed to the upper side of the base plate 11, and the sleeve 22 is fixed to the base plate 11; the adsorption member 23 can be raised and lowered through the sleeve 22 and rotated relative to the sleeve 22, so as to adjust the position of the adsorption member 23 relative to the sleeve 22, thereby realizing the lifting and rotating functions of the adsorption member 23 relative to the sleeve 22. The adsorption member 23 can contact the surface of the photovoltaic panel during the descent process and can adsorb the surface of the photovoltaic panel, so that the adsorption member 23 adsorbs the photovoltaic panel, thereby ensuring the positioning of the photovoltaic cleaning robot relative to the photovoltaic panel, and then the adsorption member 23 rotates relative to the sleeve 22, so as to adapt to the rotation of the photovoltaic cleaning robot relative to the photovoltaic panel, thereby ensuring the positioning effect and rotation effect of the adsorption mechanism 100 relative to the photovoltaic panel.

[0045] In the embodiment of the present application, the adsorption assembly 20 also includes a lifting seat 24 and a rotating member 25. The lifting seat 24 is located between the adsorption member 23 and the sleeve 22. The lifting seat 24 is connected to the adsorption member 23. The lifting seat 24 can be lifted and lowered to the sleeve 22 and supports the adsorption member 23 to facilitate adjustment of the position of the lifting seat 24 relative to the sleeve 22, thereby facilitating the adsorption member 23 to rise and fall with the lifting seat 24, thereby adjusting the position of the adsorption member 23 relative to the sleeve 22.

[0046] At this time, the rotating part 25 is located between the adsorption part 23 and the lifting seat 24, and the adsorption part 23 is sleeved; the adsorption part 23 rotates relative to the lifting seat 24 under the action of the rotating part 25, so that the adsorption part 23 can be rotated through the rotating part 25, so that the adsorption part 23 can rotate with the lifting and lowering of the lifting seat 24, thereby ensuring the rotation function of the adsorption part 23, and then the adsorption part 23 rotates relative to the sleeve 22, so as to adapt to the rotation of the photovoltaic cleaning robot relative to the photovoltaic panel, thereby ensuring the positioning effect and rotation effect of the adsorption mechanism 100 relative to the photovoltaic panel.

[0047] In the embodiment of the present application, the lifting seat 24 is located in the sleeve 22, and the rotating member 25 is connected to the lifting seat 24, wherein the inner wall of the rotating member 25 is connected to the adsorption member 23, and the outer wall of the rotating member 25 is connected to the lifting seat 24, so that the adsorption member 23 can be rotated under the rotation of the rotating member 25. Optionally, the rotating member 25 is a brass member or a rotating bearing.

[0048] In the embodiment of the present application, a lubricating member 221 is provided between the lifting seat 24 and the sleeve 22. The lubricating member 221 contacts the inner wall of the sleeve 22 and the outer wall of the lifting seat 24 respectively, so as to reduce the friction between the lifting seat 24 and the sleeve 22. The lubricating member 221 is carbon powder or lubricating oil.

[0049] Therefore, the adsorption member 23 is connected to the lifting seat 24, and the adsorption member 23 rises and falls with the lifting of the lifting seat 24, so as to adjust the position of the adsorption member 23 relative to the sleeve 22, thereby facilitating the realization of the lifting function of the adsorption member 23; the adsorption end of the adsorption member 23 is located on the outside of the sleeve 22, and penetrates the bottom plate 11, so that the adsorption end of the adsorption member 23 is exposed to the external environment, so as to facilitate the adsorption of the adsorption member 23 on the photovoltaic panel, thereby ensuring the positioning of the photovoltaic cleaning robot relative to the photovoltaic panel, and the adsorption member 23 rotates relative to the sleeve 22, so as to adapt to the rotation of the photovoltaic cleaning robot relative to the photovoltaic panel, thereby ensuring the positioning effect and rotation effect of the adsorption mechanism 100 relative to the photovoltaic panel.

[0050] In the embodiment of the present application, the adsorption assembly 20 also includes a motor 26, a swing rod 27, and a connecting frame 28; the swing rod 27 is swingably connected to the mounting seat 21, and swings along the axis of the connection between the swing rod 27 and the mounting seat 21; in order to facilitate adjustment of the position of the swing rod 27 relative to the mounting seat 21, the fixed end of the motor 26 is connected to the mounting seat 21, and the output end of the motor 26 is connected to the swing rod 27, and drives the swing rod 27 to swing, so that the swing rod 27 can swing relative to the mounting seat 21 through the motor 26, thereby facilitating the automatic swinging of the swing rod 27.

[0051] At this time, the connecting frame 28 is between the lifting seat 24 and the swing rod 27, and the two ends of the connecting frame 28 are respectively connected to the lifting seat 24 and the swing rod 27. The lifting seat 24 is connected to the swing rod 27 via the connecting frame 28, and rises and falls relative to the sleeve 22 as the swing rod 27 swings, so that the swing rod 27 can drive the lifting seat 24 to rise and fall relative to the sleeve 22, thereby facilitating the lifting and lowering function of the lifting seat 24. The adsorption member 23 can contact the surface of the photovoltaic panel during the descent process and can adsorb the surface of the photovoltaic panel, so that the adsorption member 23 can adsorb the photovoltaic panel, thereby ensuring the positioning of the photovoltaic cleaning robot relative to the photovoltaic panel, and then the adsorption member 23 rotates relative to the sleeve 22, so as to adapt to the rotation of the photovoltaic cleaning robot relative to the photovoltaic panel, thereby ensuring the positioning effect and rotation effect of the adsorption mechanism 100 relative to the photovoltaic panel.

[0052] In the embodiment of the present application, the connecting frame 28 is hinged to the middle part of the swing rod 27, and the two side walls of the connecting frame 28 are positioned by the inner side wall of the swing rod 27, so as to ensure the position accuracy of the connecting frame 28 and the swing rod 27, thereby ensuring the connection stability of the connecting frame 28 and the swing rod 27.

[0053] In the embodiment of the present application, the adsorption component 23 is a suction cup, and the connecting frame 28 is provided with an avoidance hole 28 a, which is used to avoid the air pipe connected to the adsorption component 23 so that the air pipe can avoid the connecting frame 28 .

[0054] In the embodiment of the present application, the mounting seat 21 is provided with a boss portion 211, and the swing rod 27 is located between the boss portion 211 and the motor 26. One end of the swing rod 27 is hinged to the boss portion 211, and the other end is connected to the motor 26, so that the swing rod 27 can be hingedly connected to the mounting seat 21 through the boss portion 211, thereby facilitating the swing rod 27 to swing relative to the mounting seat 21.

[0055] At this time, the connecting frame 28 is connected to the sensing arm 281 , and the adsorption mechanism 100 further includes a sensing switch 30 . The sensing switch 30 is connected to the sensing arm 281 , and the sensing end of the sensing switch 30 faces the connecting frame 28 . The sensing switch 30 senses the position of the connecting frame 28 .

[0056] In another embodiment, a photovoltaic cleaning robot includes an adsorption mechanism 100 , where the adsorption mechanism 100 is a part of the photovoltaic cleaning robot, and the photovoltaic cleaning robot is used to clean the surface of a photovoltaic panel.

[0057] Compared with the prior art, the beneficial effects of the utility model are:

[0058] The utility model provides an adsorption mechanism 100 and a photovoltaic cleaning robot, wherein the robot body 10 comprises a base plate 11; the adsorption component 20 comprises a mounting seat 21, a sleeve 22, and an adsorption member 23; the mounting seat 21 is mounted on the base plate 11; the sleeve 22 is fixed to the base plate 11; the adsorption member 23 is lifted and passed through the sleeve 22, and rotates relative to the sleeve 22, so as to adjust the position of the adsorption member 23 relative to the sleeve 22, thereby realizing the lifting and rotating functions of the adsorption member 23 relative to the sleeve 22; the adsorption member 23 can contact the surface of the photovoltaic panel during the descent process, and can adsorb the surface of the photovoltaic panel, so that the adsorption member 23 adsorbs the photovoltaic panel, thereby ensuring the positioning of the photovoltaic cleaning robot relative to the photovoltaic panel, and then the adsorption member 23 rotates relative to the sleeve 22, so as to adapt to the rotation of the photovoltaic cleaning robot relative to the photovoltaic panel, thereby ensuring the positioning effect and rotation effect of the adsorption mechanism 100 relative to the photovoltaic panel.

[0059] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0060] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0061] Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An adsorption mechanism, characterized in that: Applied to a photovoltaic cleaning robot; the adsorption mechanism comprises: The robot body, including the base plate; The adsorption component includes a mounting seat, a sleeve, and an adsorption member; the mounting seat is installed on the base plate; the sleeve is fixed to the base plate; the adsorption member is raised and lowered through the sleeve and rotates relative to the sleeve; the adsorption member can contact the surface of the photovoltaic panel during the descent process and can adsorb the surface of the photovoltaic panel.

2. The adsorption mechanism according to claim 1, characterized in that: The adsorption assembly further comprises a lifting seat and a rotating member, wherein the lifting seat is connected to the adsorption member; The lifting seat is connected to the sleeve in a liftable manner and supports the adsorption member; The rotating member is located between the adsorption member and the lifting seat, and is sleeved with the adsorption member; The adsorption member rotates relative to the lifting seat under the action of the rotating member.

3. The adsorption mechanism according to claim 2, characterized in that: A lubricating member is provided between the lifting seat and the sleeve, and the lubricating member is carbon powder or lubricating oil.

4. The adsorption mechanism according to claim 2, characterized in that: The rotating part is a brass part or a rotating bearing.

5. The adsorption mechanism according to claim 2, characterized in that: The lifting seat is located in the sleeve, and the rotating member is connected to the lifting seat, wherein the inner side wall of the rotating member is connected to the adsorption member, and the outer side wall of the rotating member is connected to the lifting seat.

6. The adsorption mechanism according to claim 2, characterized in that: The adsorption member is connected to the lifting seat, and the adsorption member rises and falls along with the lifting and falling of the lifting seat; The adsorption end of the adsorption member is located outside the sleeve and penetrates the bottom plate.

7. The adsorption mechanism according to claim 6, characterized in that: The adsorption assembly also includes a motor, a swing rod, and a connecting frame; The swing rod is swingably connected to the mounting seat and swings along the axis of the connection between the swing rod and the mounting seat; the fixed end of the motor is connected to the mounting seat, and the output end of the motor is connected to the swing rod and drives the swing rod to swing; The two ends of the connecting frame are respectively connected to the lifting seat and the swing rod. The lifting seat is connected to the swing rod via the connecting frame and rises and falls relative to the sleeve as the swing rod swings.

8. The adsorption mechanism according to claim 7, characterized in that: The connecting frame is hinged to the middle part of the swing rod, and the two side walls of the connecting frame are positioned by the inner side wall of the swing rod; Alternatively, the adsorption component is a suction cup, and the connecting frame is provided with an avoidance hole, and the avoidance hole is used to avoid the air pipe connected to the adsorption component.

9. The adsorption mechanism according to claim 7, characterized in that: The mounting seat is convexly provided with a boss portion, the swing rod is located between the boss portion and the motor, one end of the swing rod is hinged to the boss portion, and the other end is connected to the motor.

10. A photovoltaic cleaning robot, characterized in that: It comprises the adsorption mechanism as claimed in any one of claims 1 to 9.

Images