Positioning structure of photovoltaic intelligent cleaning robot

Abstract

The utility model discloses a positioning structure of a photovoltaic intelligent cleaning robot, and belongs to the technical field of photovoltaic cleaning robots, the positioning structure comprises a photovoltaic module body and a stopping table, a positioning plate is mounted on the side wall, close to the stopping table, of the photovoltaic module body, first guide rods are mounted at the two ends of the positioning plate, and a positioning rod is slidably arranged between the first guide rods; a connecting mechanism used for fixing the cleaning robot is installed on the positioning rod, a guide groove used for being in sliding fit with the first guide rod is formed in the positioning rod, second guide rods are installed at the two ends of the stopping table and can be in sliding fit with the guide groove, and telescopic rods are arranged between the first guide rod and the second guide rods. The two ends of the telescopic rod are in spherical connection with the first guide rod and the second guide rod correspondingly, the telescopic rod can be in sliding fit with the guide sliding grooves, a suspension pull rope is fixedly connected to the positioning rod, and a driving assembly used for driving the suspension pull rope to move is arranged on the stopping table. The effect of improving the cleaning efficiency of the cleaning robot is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic cleaning robots, and in particular to a positioning structure of a photovoltaic intelligent cleaning robot. Background Art

[0002] At present, dust and other impurities need to be cleaned up in time after settling on the surface of photovoltaic modules, otherwise they will block the surface of photovoltaic modules, which will greatly reduce the power generation efficiency of photovoltaic modules. In severe cases, it will also cause hot spot effects on photovoltaic modules, leading to damage to photovoltaic modules.

[0003] For a large-scale photovoltaic matrix composed of multiple photovoltaic modules, cleaning of the photovoltaic modules is an arduous task. In order to be able to clean the surface of the photovoltaic modules in the large-scale photovoltaic matrix in time, a photovoltaic module cleaning robot came into being. The photovoltaic module cleaning robot generally includes a main body plate, a rolling brush and a walking wheel. The main body plate is in the shape of a long strip and its length is adapted to the distance between the upper and lower ends of the photovoltaic module. An upper limiting wheel is arranged at the upper end of the main body plate. The function of the upper limiting wheel is to hang the main body plate on the upper edge of the photovoltaic module and cooperate with the upper edge in rolling. A lower limiting wheel is arranged at the lower end. The lower limiting wheel cooperates with the upper limiting wheel to limit the direction of the photovoltaic module cleaning robot. The walking wheel is arranged on the side of the main body plate opposite to the photovoltaic module and rolls on the surface of the photovoltaic module.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the cleaning robot needs to enter a docking platform after cleaning. When the angle of the photovoltaic module is adjusted, there is an angle error between the plane of the docking platform and the plane of the photovoltaic module, which makes it impossible for the cleaning robot to enter the surface of the photovoltaic module for cleaning. The operator needs to adjust the angle of the docking platform to be consistent with the angle of the photovoltaic module, which consumes a lot of time and reduces the cleaning efficiency. Utility Model Content

[0005] In order to improve the cleaning efficiency of the cleaning robot, the present application provides a positioning structure for a photovoltaic intelligent cleaning robot.

[0006] The positioning structure of a photovoltaic intelligent cleaning robot provided in this application adopts the following technical solution:

[0007] A positioning structure of a photovoltaic intelligent cleaning robot comprises a photovoltaic component body and a docking platform arranged on one side of the photovoltaic component body, a positioning plate is installed on the side wall of the photovoltaic component body close to the docking platform, both ends of the positioning plate are installed with a first guide rod, a positioning rod is slidably arranged between the first guide rods, and a connecting mechanism for fixing the cleaning robot is installed on the positioning rod, the positioning rod is provided with a guide groove for slidingly cooperating with the first guide rod, both ends of the docking platform are installed with a second guide rod, the second guide rod can slide in the guide groove, a telescopic rod is arranged between the first guide rod and the second guide rod, one end of the telescopic rod is spherically connected to the first guide rod, and the other end of the telescopic rod is spherically connected to the second guide rod, the telescopic rod can slide in the guide groove, a suspension rope is fixedly connected to the positioning rod, and a driving assembly for driving the suspension rope to move is arranged on the docking platform.

[0008] By adopting the above technical solution, when the angle of the photovoltaic module body changes, the telescopic rod rotates. At this time, the operator uses the driving assembly to drive the suspension rope to move, and the movement of the suspension rope drives the positioning rod to move. The positioning rod pushes the cleaning robot to slide from the second guide rod to the telescopic rod, and then the cleaning robot slides from the telescopic rod to the first guide rod. Then the operator uses the connecting assembly to release the connection between the positioning rod and the cleaning robot, so that the cleaning robot slides from the first guide rod to the photovoltaic module body for cleaning; when cleaning is completed, the cleaning robot enters the first guide rod from the photovoltaic module body, and then the operator uses the connecting assembly to connect the cleaning robot to the positioning rod, and then the operator uses the driving assembly to drive the suspension rope to move, and the suspension rope drives the cleaning machine from the first guide rod and the telescopic rod to the second guide rod through the positioning rod, so that when there is an angle error between the plane of the docking platform and the plane of the photovoltaic module, the cleaning robot can normally enter the surface of the photovoltaic module for cleaning and resetting, saving the time for adjusting the docking platform and improving the cleaning efficiency.

[0009] Preferably, the connecting mechanism includes a cylinder installed on the positioning rod and a buckle plate fixedly connected to the piston rod of the cylinder, and the buckle plate is provided with a clamping groove for clamping with the cleaning robot.

[0010] By adopting the above technical solution, the operator drives the cylinder, and the cylinder drives the buckle plate to move. The movement of the buckle plate makes the cleaning robot move away from the card slot, thereby releasing the connection between the positioning rod and the cleaning robot; the operator starts the cylinder, and the cylinder drives the buckle plate to approach the cleaning robot, so that the cleaning robot enters the card slot, so that the positioning rod can drive the cleaning robot to move, which is convenient for the operator to use.

[0011] Preferably, the driving assembly includes a driving roller rotatably mounted on the docking platform and a driving motor mounted on the driving roller, the driving roller is fixedly connected to an output shaft of the driving motor, a rotating roller is mounted on the positioning plate, and the suspension rope is wound around the driving roller and the rotating roller.

[0012] By adopting the above technical solution, the operator starts the drive motor, the drive motor drives the drive roller to rotate, the drive roller cooperates with the rotating roller to drive the suspension rope to move, and the movement of the suspension rope drives the positioning rod to move, thereby facilitating the operator to move the cleaning robot.

[0013] Preferably, the positioning plate is provided with a telescopic slide groove for the suspension rope to pass through, and the inner side walls opposite to the telescopic slide groove are provided with a rotating slide groove for slidingly cooperating with the rotating roller, and a reset plate is slidably arranged in the rotating slide groove, and the reset plate can abut against the rotating roller, and a reset spring is fixedly connected to the reset plate, and the end of the reset spring away from the reset plate is fixedly connected to the inner end surface of the rotating slide groove.

[0014] By adopting the above technical solution, when the angle of the photovoltaic module body changes, the suspension rope drives the rotating roller to move in the rotating slide groove, and the movement of the rotating roller drives the reset plate to move. At this time, the reset spring is in a compressed state, and the reset plate is pressed against the rotating roller under the action of the reset spring, so that the suspension rope remains in a taut state, which facilitates the driving roller to drive the suspension rope to move.

[0015] Preferably, the first guide rod and the second guide rod are both fixedly connected with a support rod, the support rod is fixedly connected to the positioning plate, and a through groove for the support rod to pass through is formed on the inner wall of the guide groove.

[0016] By adopting the above technical solution, the provision of the through slot ensures that the support rod will not block the movement of the positioning rod.

[0017] Preferably, balls are rollingly mounted on the inner wall of the guide groove.

[0018] By adopting the above technical solution, the provision of the balls enables the positioning rod to slide more smoothly on the first guide rod, the telescopic rod and the second guide rod.

[0019] Preferably, fixing rods are slidably penetrated at both ends of the positioning rod, and the fixing rods can pass through the inner wall of the guide groove. A fixing slot for plugging and cooperating with the fixing rod is provided on the first guide rod, and a control component for driving the fixing rod to move is provided in the positioning rod.

[0020] By adopting the above technical solution, when the positioning rod moves to the positioning plate, the cleaning robot enters the photovoltaic module body for cleaning. At this time, the operator uses the control component to drive the fixed rod to move, and the fixed rod enters the fixed slot, thereby fixing the positioning rod to prevent the suspension rope from slipping and driving the positioning rod to move, thereby improving the stability of the positioning rod.

[0021] Preferably, the control component includes a control sleeve rotatably installed in the positioning rod, a control gear fixedly mounted on the fixed sleeve, racks are provided on the side walls of the fixed rod close to each other, the rack on the fixed rod is meshed with the control sleeve, and an adjustment component for driving the control sleeve to rotate is provided on the positioning rod.

[0022] By adopting the above technical solution, the operator uses the adjustment component to drive the control sleeve to rotate, the rotation of the control sleeve drives the control gear to rotate, the rotation of the control gear drives the fixed rod to move, and the fixed rod is inserted into the fixed slot, thereby fixing the positioning rod, which is convenient for the operator to use.

[0023] Preferably, the adjustment assembly includes an adjustment rod slidably inserted into the positioning rod, an adjustment plate fixedly connected to the adjustment rod and passing through the positioning rod, a spiral block is provided on the adjustment rod, and a spiral groove for slidingly cooperating with the spiral block on the adjustment rod is provided on the inner wall of the control sleeve, an adjustment spring is fixedly connected to the adjustment plate, and the end of the adjustment spring away from the adjustment plate is fixedly connected to the positioning rod.

[0024] By adopting the above technical solution, the cleaning robot is initially in the card-joining groove. At this time, the adjustment plate squeezes the adjustment spring under the action of the cleaning robot, and the fixed rod is located in the positioning rod. When the positioning rod moves to the positioning plate, the buckle plate moves away from the cleaning robot under the action of the cylinder, and the cleaning robot enters the photovoltaic module body. At this time, the adjustment plate moves under the action of the adjusting spring, and the movement of the adjusting plate drives the movement of the adjusting rod. The movement of the adjusting rod drives the rotation of the control sleeve. The rotation of the control sleeve drives the rotation of the control gear. The rotation of the control gear drives the movement of the fixed rod. The fixed rod abuts against the first guide rod, and the positioning rod continues to move. When the fixed rod moves to the position of the fixed slot, the fixed rod is inserted into the fixed slot under the action of the adjusting spring, thereby fixing the positioning rod and improving the stability of the positioning rod.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. When the angle of the photovoltaic module body changes, the telescopic rod rotates, and the operator uses the driving assembly to drive the suspension rope to move, and the movement of the suspension rope drives the positioning rod to move, and the positioning rod pushes the cleaning robot to slide from the second guide rod to the telescopic rod, and then the cleaning robot slides from the telescopic rod to the first guide rod, and then the operator uses the connecting assembly to release the connection between the positioning rod and the cleaning robot, so that the cleaning robot slides from the first guide rod to the photovoltaic module body for cleaning; when the cleaning is completed, the cleaning robot enters the first guide rod from the photovoltaic module body, and then the operator uses the connecting assembly to connect the cleaning robot to the positioning rod, and then the operator uses the driving assembly to drive the suspension rope to move, and the suspension rope drives the cleaning machine from the first guide rod and the telescopic rod to the second guide rod through the positioning rod, so that when there is an angle error between the plane of the docking platform and the plane of the photovoltaic module, the cleaning robot can normally enter the surface of the photovoltaic module for cleaning and resetting, which saves the time of adjusting the docking station and improves the cleaning efficiency;

[0027] 2. When the angle of the photovoltaic module body changes, the suspension rope drives the rotating roller to move in the rotating chute, and the movement of the rotating roller drives the reset plate to move. At this time, the reset spring is in a compressed state, and the reset plate is pressed against the rotating roller under the action of the reset spring, so that the suspension rope remains in a taut state, which facilitates the driving roller to drive the suspension rope to move;

[0028] 3. Initially, the cleaning robot is in the card slot. At this time, the adjustment plate squeezes the adjustment spring under the action of the cleaning robot, and the fixed rod is located in the positioning rod. When the positioning rod moves to the positioning plate, the buckle plate moves away from the cleaning robot under the action of the cylinder, and the cleaning robot enters the photovoltaic module body. At this time, the adjustment plate moves under the action of the adjusting spring, and the movement of the adjusting plate drives the adjustment rod to move. The movement of the adjusting rod drives the control sleeve to rotate. The rotation of the control sleeve drives the control gear to rotate. The rotation of the control gear drives the fixed rod to move. The fixed rod abuts against the first guide rod, and the positioning rod continues to move. When the fixed rod moves to the position of the fixed slot, the fixed rod is inserted into the fixed slot under the action of the adjusting spring, thereby fixing the positioning rod and improving the stability of the positioning rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a positioning structure of a photovoltaic intelligent cleaning robot according to an embodiment of the present application.

[0030] Figure 2 It is a schematic diagram of the internal structure of the positioning rod of an embodiment of the present application.

[0031] Figure 3 yes Figure 2 A magnified schematic diagram of center A.

[0032] Figure 4It is a schematic diagram of the internal structure of the docking station of an embodiment of the present application.

[0033] Figure 5 It is a schematic diagram of the internal structure of the positioning plate of an embodiment of the present application.

[0034] Description of reference numerals:

[0035] 1. Photovoltaic module body; 2. Docking station; 21. Second guide rod; 22. Support rod; 23. Through slot; 3. Positioning plate; 31. First guide rod; 32. Positioning rod; 33. Guide slot; 34. Telescopic rod; 35. Suspension rope; 36. Ball; 37. Fixed rod; 38. Fixed slot; 4. Connecting mechanism; 41. Cylinder; 42. Buckle plate; 43. Snap-in slot; 5. Drive assembly; 51. Drive roller; 52. Drive motor; 53. Rotating roller; 54. Telescopic slide; 55. Rotating slide; 56. Reset plate; 57. Reset spring; 6. Control assembly; 61. Control sleeve; 62. Control gear; 7. Adjustment assembly; 71. Adjustment rod; 72. Adjustment plate; 73. Adjustment spring. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-5 This application is described in further detail.

[0037] The present application embodiment discloses a positioning structure of a photovoltaic intelligent cleaning robot. Figure 1 The positioning structure includes a photovoltaic component body 1 and a docking platform 2. The docking platform 2 is arranged on one side of the photovoltaic component. A positioning plate 3 is arranged between the docking platform 2 and the photovoltaic component body 1. The positioning plate 3 is installed on the photovoltaic component body 1, and a cleaning robot is arranged on the positioning plate 3.

[0038] Reference Figure 1 , Figure 2 A first guide rod 31 is provided on the positioning plate 3 , two first guide rods 31 are provided, the first guide rods 31 are provided at both ends of the positioning plate 3 , the first guide rods 31 are provided parallel to each other, and a positioning rod 32 is provided between the first guide rods 31 .

[0039] Reference Figure 2 , Figure 3 The positioning rod 32 is arranged parallel to the positioning plate 3, and both ends of the positioning rod 32 are sleeved on the first guide rod 31. The positioning rod 32 is provided with a guide groove 33, and the inner wall of the guide groove 33 is slidably matched with the outer peripheral surface of the first guide rod 31. A ball 36 is rollingly mounted on the inner wall of the guide groove 33. The arrangement of the ball 36 makes the positioning rod 32 slide more smoothly.

[0040] Reference Figure 2, a connection mechanism 4 for fixing the cleaning robot is installed on the positioning rod 32, and the connection mechanism 4 includes a cylinder 41 and a pinch plate 42. The starter is installed on the positioning rod 32, and the pinch plate 42 is installed on the piston rod of the cylinder 41. The pinch plate 42 is arranged parallel to the positioning plate 3, and the pinch plate 42 can extend above the cleaning robot. The pinch plate 42 is provided with a clamping groove 43 for clamping with the cleaning robot, and the cleaning robot can abut against the inner wall of the clamping groove 43. The operator drives the cylinder 41, and the cylinder 41 drives the pinch plate 42 to move, and the pinch plate 42 moves so that the cleaning robot is away from the clamping groove 43, thereby releasing the connection state between the positioning rod 32 and the cleaning robot; the operator starts the cylinder 41, and the cylinder 41 drives the pinch plate 42 to approach the cleaning robot, so that the cleaning robot enters the clamping groove 43, so that the positioning rod 32 can drive the cleaning robot to move, which is convenient for the operator to use.

[0041] Reference Figure 1 , Figure 2 The docking platform 2 is provided with a second guide rod 21, two of which are provided, and the second guide rods 21 are provided in parallel with each other, and the second guide rod 21 corresponds to the first guide rod 31 one by one. The second guide rod 21 can slide and cooperate with the guide groove 33, and the second guide rod 21 and the first guide rod 31 are fixedly connected with a support rod 22, and the support rod 22 is respectively fixedly connected to the docking platform 2 and the positioning plate 3, and the positioning rod 32 is provided with a through groove 23 for the support rod 22 to pass through. A telescopic rod 34 is provided between the first guide rod 31 and the second guide rod 21, and two of which are provided, and the telescopic rod 34 corresponds to the first guide rod 31 one by one, one end of the telescopic rod 34 is spherically connected to the first guide rod 31, and the other end of the telescopic rod 34 is spherically connected to the second guide rod 21, and the guide groove 33 can slide and cooperate with the telescopic rod 34.

[0042] Reference Figure 1 , Figure 4 A suspension rope 35 is fixedly connected to the positioning rod 32, and a driving assembly 5 for driving the suspension rope 35 to move is provided on the docking platform 2, and the driving assembly 5 includes a driving roller 51 and a driving motor 52. The driving roller 51 is rotatably installed in the docking platform 2, and the driving motor 52 is installed on the docking platform 2. The output shaft of the driving motor 52 is fixedly connected to the driving roller 51, and the axis of the output shaft of the driving motor 52 coincides with the axis of the driving roller 51.

[0043] Reference Figure 2 , Figure 5 A telescopic slot 54 is provided on the positioning plate 3, a rotating roller 53 is provided on the inner wall of the telescopic slot 54, a suspension rope 35 is wound around the rotating roller 53 and the driving roller 51, and both ends of the rotating roller 53 are passed through the inner wall of the telescopic slot 54. A rotating slot 55 is provided on the inner wall of the telescopic slot 54, and the inner wall of the rotating slot 55 is slidably matched with the outer peripheral surface of the rotating roller 53.

[0044] Reference Figure 5 A reset plate 56 is slidably provided on the inner wall of the rotating chute 55. The reset plate 56 can abut against the outer peripheral surface of the rotating roller 53. A reset spring 57 is provided on the reset plate 56. One end of the reset spring 57 is fixedly connected to the reset plate 56, and the other end of the reset spring 57 is fixedly connected to the inner end surface of the rotating chute 55. When the angle of the photovoltaic module body 1 changes, the suspension rope 35 drives the rotating roller 53 to move in the rotating chute 55, and the movement of the rotating roller 53 drives the reset plate 56 to move. At this time, the reset spring 57 is in a compressed state. The reset plate 56 is pressed against the rotating roller 53 under the action of the reset spring 57, so that the suspension rope 35 is kept in a taut state, which facilitates the driving roller 51 to drive the suspension rope 35 to move.

[0045] When the angle of the photovoltaic module body 1 changes, the telescopic rod 34 rotates. At this time, the operator starts the driving motor 52, and the driving motor 52 drives the driving roller 51 to rotate. The driving roller 51 drives the suspension rope 35 to move through the rotating roller 53. The movement of the suspension rope 35 drives the positioning rod 32 to move. The positioning rod 32 pushes the cleaning robot to slide onto the telescopic rod 34 on the second guide rod 21, and then the cleaning robot slides from the telescopic rod 34 to the first guide rod 31. Then the operator drives the buckle plate 42 away from the cleaning robot through the cylinder 41, and releases the connection between the positioning rod 32 and the cleaning robot, so that the cleaning robot slides from the first guide rod 31 to the photovoltaic module body 1 for cleaning. Therefore, when there is an angle error between the plane of the docking platform and the plane of the photovoltaic module, the cleaning robot can normally enter the surface of the photovoltaic module for cleaning, which saves the time for adjusting the docking platform 2 and improves the cleaning efficiency.

[0046] Reference Figure 2 , Figure 3 A fixing rod 37 is passed through the positioning rod 32. Two fixing rods 37 are provided. The fixing rods 37 are respectively passed through the two ends of the positioning rod 32. The fixing rods 37 correspond to the guide grooves 33 one by one. The fixing rods 37 can pass through the inner wall of the guide groove 33. A fixing slot 38 for plugging and cooperating with the fixing rod 37 is opened on the first guide rod 31.

[0047] Reference Figure 2 The positioning rod 32 is provided with a control assembly 6 for driving the fixed rod 37 to move, and the control assembly 6 includes a control sleeve 61 and a control gear 62. The control sleeve 61 is provided in the positioning rod 32, and the control sleeve 61 is rotatably installed in the positioning rod 32. The control gear 62 is fixedly sleeved on the control sleeve 61. The side walls of the fixed rod 37 close to each other are provided with racks, and the control gear 62 is meshed with the racks of the fixed rod 37.

[0048] Reference Figure 2 , Figure 5The positioning rod 32 is provided with an adjustment assembly 7 for driving the control sleeve 61 to rotate, and the adjustment assembly 7 includes an adjustment rod 71 and an adjustment plate 72. The adjustment rod 71 is slidably inserted into the positioning rod 32, and the control sleeve 61 is sleeved on the end of the adjustment rod 71 inserted into the positioning rod 32. The adjustment rod 71 is provided with a spiral block, and the inner wall of the control sleeve 61 is provided with a spiral groove for slidingly cooperating with the spiral block.

[0049] Reference Figure 2 , Figure 5 The adjusting plate 72 is disposed on the adjusting rod 71, and the adjusting plate 72 is fixedly connected to the end of the adjusting rod 71 passing through the positioning rod 32, and the adjusting plate 72 can abut against the cleaning robot. An adjusting spring 73 is disposed on the adjusting plate 72, and one end of the adjusting spring 73 is fixedly connected to the adjusting plate 72, and the other end of the adjusting spring 73 is fixedly connected to the positioning rod 32.

[0050] Initially, the cleaning robot is in the card slot 43. At this time, the adjusting plate 72 squeezes the adjusting spring 73 under the action of the cleaning robot, and the fixing rod 37 is located in the positioning rod 32. When the positioning rod 32 moves to the positioning plate 3, the buckle plate 42 moves away from the cleaning robot under the action of the cylinder 41, and the cleaning robot enters the photovoltaic module body 1. At this time, the adjusting plate 72 moves under the action of the adjusting spring 73. The movement of the adjusting plate 72 drives the adjusting rod 71 to move. The movement of the adjusting rod 71 drives the control sleeve 61 to rotate. The rotation of the control sleeve 61 drives the control gear 62 to rotate. The rotation of the control gear 62 drives the fixing rod 37 to move. The fixing rod 37 abuts against the first guide rod 31, and the positioning rod 32 continues to move. When the fixing rod 37 moves to the position of the fixing slot 38, the fixing rod 37 is inserted into the fixing slot 38 under the action of the adjusting spring 73, thereby fixing the positioning rod 32 and improving the stability of the positioning rod 32.

[0051] The implementation principle of the positioning structure of a photovoltaic intelligent cleaning robot in the embodiment of the present application is as follows: when the angle of the photovoltaic module body 1 changes, the telescopic rod 34 rotates, and the operator starts the drive motor 52, and the drive motor 52 drives the drive roller 51 to rotate, and the drive roller 51 drives the suspension rope 35 to move through the rotating roller 53, and the movement of the suspension rope 35 drives the positioning rod 32 to move, and the positioning rod 32 pushes the cleaning robot to slide onto the telescopic rod 34 on the second guide rod 21, and then the cleaning robot slides from the telescopic rod 34 to the first guide rod 31, and then the operator uses the cylinder 41 drives the buckle plate 42 away from the cleaning robot, releasing the connection between the positioning rod 32 and the cleaning robot. The cleaning robot moves away from the positioning rod 32 so that the adjustment plate 72 moves under the action of the adjustment spring 73. The adjustment plate 72 drives the control sleeve to rotate through the adjustment rod 71. The control sleeve 61 drives the fixing rod 37 to abut against the first guide rod 31 through the control gear 62. When the fixing rod 37 moves to the position of the fixing slot 38, the fixing rod 37 is inserted into the fixing slot 38 under the action of the adjustment spring 73, thereby fixing the positioning rod 32 and improving the stability of the positioning rod 32.

[0052] The cleaning robot slides from the first guide rod 31 onto the photovoltaic module body 1 for cleaning, so that when there is an angular error between the plane of the docking platform and the plane of the photovoltaic module, the cleaning robot can normally enter the surface of the photovoltaic module for cleaning, saving the time for adjusting the docking platform 2 and improving the cleaning efficiency.

[0053] When cleaning is completed, the cleaning robot enters the first guide rod 31 from the photovoltaic module body 1, and the cleaning robot approaches the positioning rod 32 and abuts against the adjustment plate 72. Under the action of the cleaning robot, the adjustment plate 72 drives the fixing rod 37 away from the fixing slot 38, thereby releasing the fixing state of the positioning rod 32. Then the operator drives the buckle plate 42 to approach the cleaning robot through the cylinder 41, and the cleaning robot enters the clamping groove 43 to connect the cleaning robot with the positioning rod 32. Then the operator starts the driving motor 52 to drive the suspension rope 35 to move. The suspension rope 35 drives the cleaning machine through the positioning rod 32 to enter the second guide rod 21 from the first guide rod 31 and the telescopic rod 34 in turn, so that the cleaning robot can normally enter the docking station 2 for reset.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A positioning structure of a photovoltaic intelligent cleaning robot, comprising a photovoltaic module body (1) and a docking station (2) arranged on one side of the photovoltaic module body (1), characterized in that: A positioning plate (3) is installed on the side wall of the photovoltaic module body (1) close to the docking platform (2), and first guide rods (31) are installed at both ends of the positioning plate (3). A positioning rod (32) is slidably arranged between the first guide rods (31). A connecting mechanism (4) for fixing the cleaning robot is installed on the positioning rod (32). A guide groove (33) for slidingly cooperating with the first guide rod (31) is opened on the positioning rod (32). Second guide rods (21) are installed at both ends of the docking platform (2), and the second guide rods (21) can A telescopic rod (34) is provided between the first guide rod (31) and the second guide rod (21) to slide in cooperation with the guide groove (33); one end of the telescopic rod (34) is spherically connected to the first guide rod (31); the other end of the telescopic rod (34) is spherically connected to the second guide rod (21); the telescopic rod (34) can slide in cooperation with the guide groove (33); a suspension rope (35) is fixedly connected to the positioning rod (32); and a driving component (5) for driving the suspension rope (35) to move is provided on the docking platform (2).

2. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The connecting mechanism (4) comprises a cylinder (41) mounted on the positioning rod (32) and a buckle plate (42) fixedly connected to the piston rod of the cylinder (41); the buckle plate (42) is provided with a clamping groove (43) for clamping with the cleaning robot.

3. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The driving assembly (5) comprises a driving roller (51) rotatably mounted on the docking platform (2), and a driving motor (52) mounted on the driving roller (51); the driving roller (51) is fixedly connected to an output shaft of the driving motor (52); a rotating roller (53) is mounted on the positioning plate (3); and the suspension rope (35) is wound around the driving roller (51) and the rotating roller (53).

4. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 3, characterized in that: The positioning plate (3) is provided with a telescopic slide groove (54) for the suspension rope (35) to pass through, and the inner side walls opposite to the telescopic slide groove (54) are provided with a rotating slide groove (55) for slidingly cooperating with the rotating roller (53). A reset plate (56) is slidably arranged in the rotating slide groove (55), and the reset plate (56) can abut against the rotating roller (53). A reset spring (57) is fixedly connected to the reset plate (56), and the end of the reset spring (57) away from the reset plate (56) is fixedly connected to the inner end surface of the rotating slide groove (55).

5. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The first guide rod (31) and the second guide rod (21) are both fixedly connected with a support rod (22), the support rod (22) is fixedly connected to the positioning plate (3), and a through groove (23) for the support rod (22) to pass through is provided on the inner wall of the guide groove (33).

6. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: A ball (36) is rollingly mounted on the inner wall of the guide groove (33).

7. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: Fixed rods (37) are slidably inserted through both ends of the positioning rod (32), and the fixed rod (37) can pass through the inner wall of the guide groove (33). The first guide rod (31) is provided with a fixed slot (38) for plugging and cooperating with the fixed rod (37). A control component (6) for driving the fixed rod (37) to move is arranged in the positioning rod (32).

8. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 7, characterized in that: The control assembly (6) comprises a control sleeve (61) rotatably mounted in the positioning rod (32), and a control gear (62) fixedly sleeved on the fixing sleeve; racks are provided on the mutually adjacent side walls of the fixing rod (37); the racks on the fixing rod (37) are meshed with the control sleeve (61); and an adjustment assembly (7) for driving the control sleeve (61) to rotate is provided on the positioning rod (32).

9. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 8, characterized in that: The adjusting assembly (7) comprises an adjusting rod (71) slidably inserted into the positioning rod (32), and an adjusting plate (72) fixedly connected to the adjusting rod (71) and inserted out of the positioning rod (32); a spiral block is arranged on the adjusting rod (71); a spiral groove for slidingly cooperating with the spiral block on the adjusting rod (71) is arranged on the inner wall of the control sleeve (61); an adjusting spring (73) is fixedly connected to the adjusting plate (72); and the end of the adjusting spring (73) away from the adjusting plate (72) is fixedly connected to the positioning rod (32).

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