Positioning structure of photovoltaic intelligent cleaning robot

Abstract

The utility model relates to the field of cleaning robots, in particular to a photovoltaic intelligent cleaning robot positioning structure which comprises a walking mechanism, a bottom plate fixedly connected to the walking mechanism and a horizontal plate arranged on the bottom plate, a first lifting component and a second lifting component are installed on the bottom plate, and a sliding component is installed on the horizontal plate. The first lifting component is hinged to the horizontal plate, the second lifting component is hinged to the sliding component, a moving component is installed on the horizontal plate, and a sweeping component is installed on the moving component. The problem that the photovoltaic panel cleaning effect is poor is solved.

Description

Technical Field

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

[0002] At present, in order to alleviate the pressure of photovoltaic panel cleaning and maintenance in large-scale photovoltaic power plants, reduce the labor intensity of operation and maintenance personnel, and improve operation and maintenance efficiency, automated cleaning robots should be used to clean photovoltaic panels to ensure that the photovoltaic panels are cleaned quickly, thereby ensuring their power generation efficiency.

[0003] Related technologies can refer to the Chinese utility model patent with announcement number CN218603440U, which discloses a photovoltaic cleaning robot, including: a walking mechanism, a lifting mechanism, a telescopic mechanism and a cleaning component. The lifting mechanism includes a first drive component and a moving part, and the telescopic mechanism includes a second drive component and a working arm. The first drive component and the second drive component are both electrically driven. The first drive component is connected to the walking mechanism, the moving part is connected to the first drive component, the second drive component is connected to the moving part, and the working arm is connected to the second drive component to drive the working arm to move in a direction perpendicular to the moving direction of the moving part. The cleaning component is rotatably connected to the working arm, and the cleaning component can clean the surface of the photovoltaic panel; when the vehicle body moves on the undulating ground, the height and horizontal distance of the cleaning device can be adjusted, so that the cleaning device can work well on cleaning the photovoltaic panel.

[0004] With respect to the above-mentioned related technologies, when the vehicle body moves on an undulating ground, the cleaning device is prone to tilt, so that the cleaning device cannot be well fitted with the photovoltaic panel, resulting in a poor cleaning effect of the photovoltaic panel. Utility Model Content

[0005] In order to improve the problem of poor cleaning effect of photovoltaic panels, the present application provides a positioning structure of 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 walking mechanism, a base plate fixedly connected to the walking mechanism, and a horizontal plate arranged on the base plate, wherein a first lifting component and a second lifting component are installed on the base plate, a sliding component is installed on the horizontal plate, the first lifting component is hingedly connected to the horizontal plate, the second lifting component is hingedly connected to the sliding component, a moving component is installed on the horizontal plate, and a cleaning component is installed on the moving component.

[0008] By adopting the above technical solution, when the photovoltaic panel needs to be cleaned, the first lifting component and the second lifting component are first started, and the first lifting component and the second lifting component drive the horizontal plate to move vertically. When the ground is undulating, the first lifting component and the second lifting component are started respectively, and the inclination angle of the horizontal plate can be adjusted, so that the cleaning component can fit on the photovoltaic panel, thereby improving the problem of poor cleaning effect of the photovoltaic panel.

[0009] Preferably, the first lifting component includes a first motor fixedly connected to the base plate, a first threaded cylinder rotatably mounted on the base plate, and a first screw rod inserted into the first threaded cylinder; a first gear is fixedly connected to the output shaft of the first motor, a second gear meshing with the first gear is fixedly connected to the first threaded cylinder, and the first screw rod is hingedly connected to the horizontal plate.

[0010] By adopting the above technical solution, the first motor is started, the first motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the first threaded barrel to rotate, the first threaded barrel drives the first screw to move vertically, and the first screw can drive one end of the horizontal plate to move vertically, so that the horizontal plate is tilted, which is convenient for the staff to operate.

[0011] Preferably, a dovetail groove is formed at the bottom of the horizontal plate, and the sliding component comprises a dovetail block placed in the dovetail groove, and the dovetail block can slide along the dovetail groove, and the dovetail block is connected to the second lifting component.

[0012] By adopting the above technical solution, when the second lifting component drives one end of the horizontal plate to move vertically, the dovetail block limits the horizontal plate, thereby improving the stability of the horizontal plate's flipping.

[0013] Preferably, the second lifting component includes a second motor fixedly connected to the base plate, a second threaded cylinder rotatably mounted on the base plate, and a second screw rod inserted in the second threaded cylinder; a third gear is fixedly connected to the output shaft of the second motor, a fourth gear meshing with the third gear is fixedly connected to the second threaded cylinder, and the second screw rod is hingedly connected to the sliding component.

[0014] By adopting the above technical solution, the second motor is started, the second motor drives the third gear to rotate, the third gear drives the fourth gear to rotate, the fourth gear drives the second threaded barrel to rotate, the second threaded barrel drives the second screw to move vertically, and the second screw can drive the other end of the horizontal plate to move vertically, so that the horizontal plate is tilted, which is convenient for the staff to operate.

[0015] Preferably, the horizontal plate is fixedly connected to a mounting plate, and the movable component includes a third motor fixedly connected to the horizontal plate, a third screw rotatably mounted on the mounting plate, a third threaded cylinder sleeved on the third screw, and a guide rod passing through the mounting plate; the output shaft of the third motor is fixedly connected to the third screw, the third threaded cylinder is fixedly connected to the guide rod, and the cleaning component is mounted on the third threaded cylinder.

[0016] By adopting the above technical solution, the third motor is started, the third motor drives the third screw to rotate, the third screw drives the third threaded barrel to move, and the third threaded barrel drives the cleaning component to move, thereby realizing horizontal movement of the cleaning component, which is convenient for the staff to operate.

[0017] Preferably, the cleaning component includes a C-shaped plate fixedly connected to the moving component, a fourth motor fixedly connected to the C-shaped plate, and a cleaning roller installed on the output shaft of the fourth motor.

[0018] By adopting the above technical solution, the third threaded cylinder drives the C-type plate to move, and the C-type plate drives the cleaning roller to move. When the cleaning roller contacts the photovoltaic panel, the fourth motor is started, and the fourth motor drives the cleaning roller to rotate. The cleaning roller can clean the photovoltaic panel, which is convenient for the staff to operate.

[0019] Preferably, a plug-in groove is provided on the end face of the output shaft of the fourth motor, a plug-in block inserted into the plug-in groove is fixedly connected to the end face of the cleaning roller, and a locking component for locking the plug-in block is installed on the output shaft of the fourth motor.

[0020] By adopting the above technical solution, the plug-in block is unlocked using a locking component, and then the cleaning roller is moved. The cleaning roller drives the plug-in block to disengage from the plug-in slot, and the cleaning roller can be disassembled, making it easier to replace the cleaning roller.

[0021] Preferably, the locking component comprises a bolt passing through the output shaft of the fourth motor, and the bolt passes through the plug-in block.

[0022] By adopting the above technical solution, when the cleaning roller needs to be installed, it is only necessary to insert the plug-in block into the plug-in slot, and then insert the bolt into the plug-in block to fix the cleaning roller, making it convenient for the staff to install the cleaning roller.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The present application sets a first lifting component and a second lifting component. When the photovoltaic panel needs to be cleaned, the first lifting component and the second lifting component are first started. The first lifting component and the second lifting component drive the horizontal plate to move vertically. When the ground is undulating, the first lifting component and the second lifting component are respectively started to adjust the inclination angle of the horizontal plate, so that the cleaning component can be attached to the photovoltaic panel, thereby improving the problem of poor cleaning effect of the photovoltaic panel;

[0025] 2. The present application sets a first motor, a first threaded barrel and a first screw rod, starts the first motor, the first motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the first threaded barrel to rotate, the first threaded barrel drives the first screw rod to move vertically, and the first screw rod can drive one end of the horizontal plate to move vertically, so that the horizontal plate is tilted, which is convenient for the staff to operate;

[0026] 3. In the present application, a dovetail block and a dovetail groove are provided. When the second lifting component drives one end of the horizontal plate to move vertically, the dovetail block limits the horizontal plate, thereby improving the stability of the horizontal plate when flipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the positioning structure of the photovoltaic intelligent cleaning robot according to an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the structure of the sliding component of an embodiment of the present application.

[0029] Figure 3 It is a schematic structural diagram of the locking component of an embodiment of the present application.

[0030] Explanation of the reference numerals: 1. walking mechanism; 2. bottom plate; 3. horizontal plate; 31. dovetail groove; 32. mounting plate; 4. first lifting component; 41. first motor; 411. first gear; 42. first threaded barrel; 421. second gear; 43. first screw; 5. second lifting component; 51. second motor; 511. third gear; 52. second threaded barrel; 521. fourth gear; 53. second screw; 6. sliding component; 61. dovetail block; 7. moving component; 71. third motor; 72. third screw; 73. third threaded barrel; 74. guide rod; 8. cleaning component; 81. C-type plate; 82. fourth motor; 821. plug-in groove; 83. cleaning roller; 831. plug-in block; 9. locking component; 91. bolt. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The present application embodiment discloses a positioning structure of a photovoltaic intelligent cleaning robot. Figure 1 and Figure 2 The positioning structure of the photovoltaic intelligent cleaning robot includes a walking mechanism 1, a bottom plate 2, a horizontal plate 3, a first lifting component 4, a second lifting component 5, a sliding component 6, a moving component 7 and a cleaning component 8; the bottom plate 2 is fixedly connected to the top of the walking mechanism 1, and the horizontal plate 3 is horizontally arranged above the bottom plate 2; the first lifting component 4 and the second lifting component 5 are both installed on the top of the bottom plate 2, the first lifting component 4 is hingedly connected to the horizontal plate 3, the sliding component 6 is installed at the bottom of the horizontal plate 3, and the second lifting component 5 is hingedly connected to the sliding component 6; the moving component 7 is installed on the top of the horizontal plate 3, and the cleaning component 8 is installed on the moving component 7; start the first lifting component 4 and the second lifting component 5, the first lifting component 4 and the second lifting component 5 drive the horizontal plate 3 to move vertically, when the ground is undulating, start the first lifting component 4 and the second lifting component 5 respectively, the inclination angle of the horizontal plate 3 can be adjusted, so that the cleaning component 8 can fit on the photovoltaic panel, improving the problem of poor cleaning effect of the photovoltaic panel.

[0033] Reference Figure 1 and Figure 2 A dovetail groove 31 is horizontally opened at the bottom of the horizontal plate 3 , and the sliding component 6 includes a dovetail block 61 . The dovetail block 61 is placed in the dovetail groove 31 and can slide along the dovetail groove 31 .

[0034] The first lifting component 4 includes a first motor 41, a first threaded barrel 42 and a first screw 43; the first motor 41 is fixedly connected to the top of the bottom plate 2, the output shaft of the first motor 41 is vertically arranged upward, and the output shaft of the first motor 41 is sleeved with a first gear 411 fixedly connected to the output shaft of the first motor 41, and the first motor 41 is started, and the first motor 41 drives the first gear 411 to rotate; the first threaded barrel 42 is rotatably installed on the top of the bottom plate 2, and is vertically arranged, and the first threaded barrel 42 is sleeved with a first gear 411 fixedly connected to the output shaft of the first motor 41 A second gear 421 is fixedly connected, and the second gear 421 is meshed with the first gear 411. The first gear 411 drives the second gear 421 to rotate, and the second gear 421 drives the first threaded barrel 42 to rotate; the first screw rod 43 is vertically penetrated in the first threaded barrel 42, and is threadedly connected to the first threaded barrel 42. The top of the first screw rod 43 is hingedly connected to the bottom of the horizontal plate 3. The first threaded barrel 42 drives the first screw rod 43 to move vertically, and the first screw rod 43 drives one end of the horizontal plate 3 to move vertically, so that the horizontal plate 3 is tilted.

[0035] Reference Figure 1 and Figure 2The second lifting component 5 includes a second motor 51, a second threaded barrel 52 and a second screw 53; the second motor 51 is fixedly connected to the top of the bottom plate 2, the output shaft of the second motor 51 is vertically arranged upward, and the output shaft of the second motor 51 is sleeved with a third gear 511 fixedly connected to the output shaft of the second motor 51. When the second motor 51 is started, the second motor 51 drives the third gear 511 to rotate; the second threaded barrel 52 is rotatably installed on the top of the bottom plate 2 and is vertically arranged. The second threaded barrel 52 is sleeved with a fourth gear 521 fixedly connected to the second threaded barrel 52. The fourth gear 521 is meshed with the third gear 511, the third gear 511 drives the fourth gear 521 to rotate, and the fourth gear 521 drives the second threaded barrel 52 to rotate; the second screw 53 is vertically arranged in the second threaded barrel 52, and is threadedly connected to the second threaded barrel 52, the top of the second screw 53 is hingedly connected to the dovetail block 61, the second threaded barrel 52 drives the second screw 53 to move vertically, the second screw 53 drives the dovetail block 61 to move, the dovetail block 61 drives the other end of the horizontal plate 3 to move vertically, and at the same time the dovetail block 61 slides in the dovetail groove 31, so that the horizontal plate 3 is tilted.

[0036] Reference Figure 1 The top of the horizontal plate 3 is fixedly connected with a mounting plate 32, and the moving component 7 includes a third motor 71, a third screw 72, a third threaded barrel 73 and a guide rod 74; the third motor 71 is fixedly connected to the top of the horizontal plate 3, and the output shaft of the third motor 71 is horizontally arranged; the third screw 72 is rotatably mounted on the side wall of the mounting plate 32, and is horizontally arranged, the third screw 72 is fixedly connected to the output shaft of the third motor 71, and the third motor 71 is started, and the third motor 71 drives the third screw 72 to rotate; the third threaded barrel 73 is sleeved on the third screw 72 and is threadedly connected with the third screw 72, and the third screw 72 drives the third threaded barrel 73 to move; the guide rod 74 is horizontally penetrated in the side wall of the mounting plate 32, and is fixedly connected with the third threaded barrel 73, and the guide rod 74 guides the third threaded barrel 73; the cleaning component 8 is mounted on the third threaded barrel 73, and the third threaded barrel 73 drives the cleaning component 8 to move, so that the horizontal movement of the cleaning component 8 can be realized, which is convenient for the staff to operate.

[0037] Reference Figure 1 and Figure 3The cleaning component 8 includes a C-shaped plate 81, a fourth motor 82 and a cleaning roller 83; the C-shaped plate 81 is fixedly connected to the end face of the third threaded cylinder 73, the opening of the C-shaped plate 81 faces the photovoltaic panel, and the C-shaped plate 81 drives the cleaning roller 83 to move; the fourth motor 82 is fixedly connected to the side wall of the C-shaped plate 81, the output shaft of the fourth motor 82 is horizontally arranged and perpendicular to the third threaded cylinder 73, and a plug-in groove 821 is provided on the end face of the output shaft of the fourth motor 82; the cleaning roller 83 is installed on the fourth On the output shaft of the motor 82, a plug-in block 831 is fixedly connected to the end face of the cleaning roller 83, and the plug-in block 831 can be inserted into the plug-in slot 821. A locking component 9 is installed on the output shaft of the fourth motor 82, and the locking component 9 can lock the plug-in block 831. The C-type plate 81 drives the cleaning roller 83 to move. When the cleaning roller 83 contacts the photovoltaic panel, the fourth motor 82 is started, and the fourth motor 82 drives the cleaning roller 83 to rotate, and the cleaning roller 83 can clean the photovoltaic panel.

[0038] The locking component 9 includes a bolt 91, which is passed through the output shaft of the fourth motor 82 and the plug-in block 831. When the cleaning roller 83 needs to be installed, the plug-in block 831 only needs to be inserted into the plug-in slot 821, and then the bolt 91 is inserted into the plug-in block 831 to fix the cleaning roller 83, making it convenient for the staff to install the cleaning roller 83.

[0039] The implementation principle of the positioning structure of a photovoltaic intelligent cleaning robot in the embodiment of the present application is as follows: when it is necessary to clean the photovoltaic panel, the first motor 41 and the second motor 51 are first started, the first motor 41 drives the first gear 411 to rotate, the first gear 411 drives the second gear 421 to rotate, the second gear 421 drives the first threaded barrel 42 to rotate, the first threaded barrel 42 drives the first screw 43 to move vertically, the first screw 43 drives one end of the horizontal plate 3 to move vertically, the second motor 51 drives the third gear 511 to rotate, the third gear 511 drives the fourth gear 521 to rotate, the fourth gear 521 drives the second threaded barrel 52 to rotate, the second threaded barrel 52 drives the second screw 53 to move vertically, and the second screw 53 drives the dovetail block 61 to move vertically. Move, the dovetail block 61 drives the other end of the horizontal plate 3 to move vertically, so that the height of the horizontal plate 3 can be adjusted; then start the third motor 71, the third motor 71 drives the third screw 72 to rotate, the third screw 72 drives the third threaded cylinder 73 to move, the third threaded cylinder 73 drives the C-type plate 81 to move, the C-type plate 81 drives the cleaning roller 83 to move, when the cleaning roller 83 contacts the photovoltaic panel, start the fourth motor 82, the fourth motor 82 drives the cleaning roller 83 to rotate, and the cleaning roller 83 can clean the photovoltaic panel; when the ground is undulating, start the first motor 41 and the second motor 51 respectively, so that the inclination angle of the horizontal plate 3 can be adjusted, so that the cleaning roller 83 can fit on the photovoltaic panel, thereby improving the problem of poor cleaning effect of the photovoltaic panel.

[0040] 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 walking mechanism (1), a bottom plate (2) fixedly connected to the walking mechanism (1), and a horizontal plate (3) arranged on the bottom plate (2), characterized in that: A first lifting component (4) and a second lifting component (5) are installed on the bottom plate (2); a sliding component (6) is installed on the horizontal plate (3); the first lifting component (4) is hingedly connected to the horizontal plate (3); the second lifting component (5) is hingedly connected to the sliding component (6); a moving component (7) is installed on the horizontal plate (3); and a cleaning component (8) is installed on the moving component (7).

2. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The first lifting component (4) comprises a first motor (41) fixedly connected to the base plate (2), a first threaded barrel (42) rotatably mounted on the base plate (2), and a first screw rod (43) inserted into the first threaded barrel (42); a first gear (411) is fixedly connected to the output shaft of the first motor (41), a second gear (421) meshing with the first gear (411) is fixedly connected to the first threaded barrel (42), and the first screw rod (43) is hingedly connected to the horizontal plate (3).

3. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: A dovetail groove (31) is provided at the bottom of the horizontal plate (3); the sliding component (6) comprises a dovetail block (61) placed in the dovetail groove (31); the dovetail block (61) is capable of sliding along the dovetail groove (31); and the dovetail block (61) is connected to the second lifting component (5).

4. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The second lifting component (5) comprises a second motor (51) fixedly connected to the base plate (2), a second threaded barrel (52) rotatably mounted on the base plate (2), and a second screw rod (53) inserted into the second threaded barrel (52); a third gear (511) is fixedly connected to the output shaft of the second motor (51), a fourth gear (521) meshing with the third gear (511) is fixedly connected to the second threaded barrel (52), and the second screw rod (53) is hingedly connected to the sliding component (6).

5. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The horizontal plate (3) is fixedly connected to a mounting plate (32); the moving component (7) comprises a third motor (71) fixedly connected to the horizontal plate (3), a third screw rod (72) rotatably mounted on the mounting plate (32), a third threaded barrel (73) sleeved on the third screw rod (72), and a guide rod (74) penetrating the mounting plate (32); the output shaft of the third motor (71) is fixedly connected to the third screw rod (72), the third threaded barrel (73) is fixedly connected to the guide rod (74), and the cleaning component (8) is mounted on the third threaded barrel (73).

6. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The cleaning component (8) comprises a C-shaped plate (81) fixedly connected to the moving component (7), a fourth motor (82) fixedly connected to the C-shaped plate (81), and a cleaning roller (83) mounted on the output shaft of the fourth motor (82).

7. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 6, characterized in that: A plug-in slot (821) is provided on the end surface of the output shaft of the fourth motor (82); a plug-in block (831) inserted into the plug-in slot (821) is fixedly connected to the end surface of the cleaning roller (83); and a locking component (9) for locking the plug-in block (831) is installed on the output shaft of the fourth motor (82).

8. The positioning structure of a photovoltaic intelligent cleaning robot according to claim 7, characterized in that: The locking component (9) comprises a bolt (91) which is inserted into the output shaft of the fourth motor (82), and the bolt (91) is inserted into the plug-in block (831).

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