Power device of solar cell panel cleaning robot

Abstract

The invention discloses a power device of a solar cell panel cleaning robot, and relates to the technical field of solar cell panels. The device comprises a power shell, a first motor is fixed in the power shell, and a first bearing is fixed to an output shaft of the first motor; the outer ring of the first bearing is fixedly connected with the inner wall of the power shell. A plurality of main rotating blocks are fixed to the outer ring of the output shaft of the first motor. A plurality of second bearings are fixed to the inner wall of the power shell, rotating rods are fixed to inner rings of the second bearings, and a plurality of driven rotating blocks are fixed to the outer sides of the rotating rods; the driving rotating block and the driven rotating block are sleeved with a driving belt. Through the action of the cleaning brushes, the device drives the multiple cleaning brushes to rotate together through transmission of the output shaft of the first motor, the cost of the device is saved, meanwhile, the cleaning efficiency of the device is improved, the cleaning brushes are arranged to be of a detachable structure, the used cleaning brushes are conveniently and rapidly cleaned, and the cleaning efficiency is improved. And the problem that dust is accumulated on the surface of the cleaning brush to affect the subsequent cleaning effect is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of solar cell panels, and in particular relates to a power device of a solar cell panel cleaning robot. Background Art

[0002] As the global demand for renewable energy continues to grow, solar energy has been widely used and promoted as a clean and renewable energy form. As the core component of the solar power generation system, the surface cleanliness of solar panels directly affects the power generation efficiency. However, since solar panels are usually installed outdoors and exposed to the natural environment for a long time, they are easily covered by pollutants such as dust, sand, rain, and bird droppings, resulting in a significant decrease in power generation efficiency.

[0003] The traditional method of cleaning solar panels is mainly to clean them manually using high-pressure water guns. This traditional cleaning method requires a lot of manpower, especially in large-scale photovoltaic power plants, where labor costs are high and efficiency is low. At the same time, high-pressure water gun cleaning requires a lot of water resources and may damage the surface of the solar panels during the cleaning process. Summary of the invention

[0004] The purpose of the present invention is to provide a power device for a solar panel cleaning robot. Through the function of a cleaning brush, the device drives multiple cleaning brushes to rotate together through the transmission of a first motor output shaft, thereby saving the cost of the device and improving the cleaning efficiency of the device. The cleaning brush is set to a detachable structure, which is convenient and quick to clean the cleaning brush after use, avoiding the accumulation of dust on the surface of the cleaning brush and affecting the subsequent cleaning effect. The problem solves the problem that the existing high-pressure water gun cleaning requires a large amount of water resources and may cause damage to the surface of the solar panel during the cleaning process.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A power device of a solar panel cleaning robot comprises a power shell, a first motor is fixed inside the power shell, and a first bearing is fixed to an output shaft of the first motor;

[0007] The outer ring of the first bearing is fixedly connected to the inner wall of the power housing, and the outer ring of the first motor output shaft is fixed with a plurality of main rotating blocks;

[0008] A plurality of second bearings are fixed to the inner wall of the power housing, a rotating rod is fixed to the inner ring of the second bearing, and a plurality of slave rotating blocks are fixed to the outer side of the rotating rod;

[0009] The main rotating block and the slave rotating block are sleeved with transmission belts on their outer sides;

[0010] A third bearing is fixed to one end of the rotating rod away from the second bearing, and the outer ring of the third bearing is fixedly connected to the power housing;

[0011] A connecting rod is fixed to one end of the rotating rod, and a mounting shell is fixed to one end of the connecting rod;

[0012] A fixer is movably connected inside the installation shell, and the fixer includes a fixing shell;

[0013] A cleaning brush is fixed at one end of the fixed shell.

[0014] The present invention is further configured as follows: a limiting groove is provided on the inner wall of the installation shell, and installation holes are provided on both sides of the installation shell;

[0015] A limiting strip is fixed on the outer side of the fixed shell, and the limiting strip is slidably connected with the limiting groove.

[0016] The present invention is further configured as follows: the fixing shell is snap-fitted with the mounting shell;

[0017] A positioning plate is fixed inside the fixed shell, and telescopic rods are fixed on both sides of the positioning plate;

[0018] A first spring is sleeved on the outer side of the telescopic rod, and a connecting plate is fixed to one end of the telescopic rod.

[0019] The present invention is further configured as follows: a clamping block is fixed at one end of the connecting plate, and the clamping block passes through the mounting hole;

[0020] One end of the first spring is fixedly connected to the connecting plate, and the other end of the first spring is fixedly connected to the positioning plate.

[0021] The present invention is further configured as follows: a regulator is fixed to one side of the power housing;

[0022] The regulator includes an adjustment housing;

[0023] A second motor is fixed inside the adjusting shell, and a transmission block is fixed to an output shaft of the second motor;

[0024] The transmission block is an elliptical structure.

[0025] The present invention is further configured as follows: a positioning rod is fixed inside the adjusting shell;

[0026] A second spring is fixed to the outer ring of the positioning rod, and an adjustment plate is fixed to one end of the second spring.

[0027] The present invention is further configured as follows: a through hole is opened on the surface of the adjustment plate, and the positioning rod passes through the through hole;

[0028] A fixing rod is fixed at one end of the adjustment plate, and the fixing rod is fixedly connected to the power shell.

[0029] The present invention is further configured as follows: an adjustment groove is provided on the surface of the fixing rod, and an adjustment rod is fixed inside the adjustment shell;

[0030] The adjusting rod passes through the adjusting slot.

[0031] The present invention has the following beneficial effects:

[0032] 1. The present invention utilizes the function of the cleaning brush. The device drives multiple cleaning brushes to rotate together through the transmission of the output shaft of the first motor, thereby saving the cost of the device and improving the cleaning efficiency of the device. The cleaning brush is arranged as a detachable structure, which facilitates and quickly cleans the cleaning brush after use, avoiding the problem of dust accumulation on the surface of the cleaning brush and affecting the subsequent cleaning effect.

[0033] 2. The present invention drives the power shell at one end of the fixed rod to move through the action of the regulator and the transmission of the fixed rod, so as to drive the power shell to continuously move back and forth, so that the cleaning brush can scrub a larger area on the surface of the solar panel. The device can drive the power shell back and forth during cleaning through the transmission inside the regulator, thereby expanding the range of movement of the cleaning brush, so that the cleaning brush can clean the surface of the solar panel more comprehensively.

[0034] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0036] Figure 1 It is a schematic structural diagram of the power device of the solar panel cleaning robot of the present invention.

[0037] Figure 2 It is a schematic diagram of the side view structure of the present invention.

[0038] Figure 3 For the present invention Figure 2 A partial enlarged view of point A in the middle.

[0039] Figure 4 For the present invention Figure 2 A partial enlarged view of point B in the middle.

[0040] Figure 5 It is a schematic diagram of the internal structure of the power shell of the present invention.

[0041] Figure 6 For the present invention Figure 5 A partial enlarged view of point C in the middle.

[0042] Figure 7 It is a schematic diagram of the installation shell structure of the present invention.

[0043] Figure 8 It is a schematic diagram of the structure of the fixer of the present invention.

[0044] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0045] 1-power shell, 2-first motor, 3-first bearing, 4-main rotating block, 5-second bearing, 6-rotating rod, 7-rotating block, 8-transmission belt, 9-third bearing, 10-connecting rod, 11-mounting shell, 12-fixer, 13-fixed shell, 14-cleaning brush, 15-limiting groove, 16-mounting hole, 17-limiting bar, 18-positioning plate, 19-telescopic rod, 20-first spring, 21-connecting plate, 22-block, 23-adjuster, 24-adjusting shell, 25-second motor, 26-transmission block, 27-positioning rod, 28-second spring, 29-adjusting plate, 30-through hole, 31-fixed rod, 32-adjusting groove, 33-adjusting rod. DETAILED DESCRIPTION

[0046] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0047] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0048] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention. Specific embodiment 1

[0050] See also Figure 1-8The present invention is a power device of a solar panel cleaning robot, comprising a power shell 1, a first motor 2 is fixed inside the power shell 1, and a first bearing 3 is fixed to the output shaft of the first motor 2; the outer ring of the first bearing 3 is fixedly connected to the inner wall of the power shell 1, and a plurality of main rotating blocks 4 are fixed to the outer ring of the output shaft of the first motor 2; a plurality of second bearings 5 ​​are fixed to the inner wall of the power shell 1, a rotating rod 6 is fixed to the inner ring of the second bearing 5, and a plurality of slave rotating blocks 7 are fixed to the outer side of the rotating rod 6; a transmission belt 8 is sleeved on the outer side of the main rotating block 4 and the slave rotating block 7; a third bearing 9 is fixed to the end of the rotating rod 6 away from the second bearing 5, and the outer ring of the third bearing 9 is fixedly connected to the power shell 1; a connecting rod 10 is fixed to one end of the rotating rod 6, and a mounting shell 11 is fixed to one end of the connecting rod 10; a fixer 12 is movably connected inside the mounting shell 11, and the fixer 12 includes a fixing shell 13; a cleaning brush 14 is fixed to one end of the fixing shell 13.

[0051] Specifically, a limit groove 15 is opened on the inner wall of the mounting shell 11, and mounting holes 16 are opened on both sides of the mounting shell 11; a limit strip 17 is fixed on the outer side of the fixed shell 13, and the limit strip 17 is slidably connected to the limit groove 15; the fixed shell 13 is snap-fitted with the mounting shell 11; a positioning plate 18 is fixed inside the fixed shell 13, and telescopic rods 19 are fixed on both sides of the positioning plate 18; a first spring 20 is sleeved on the outer side of the telescopic rod 19, and a connecting plate 21 is fixed at one end of the telescopic rod 19.

[0052] Furthermore, a clamping block 22 is fixed to one end of the connecting plate 21 , and the clamping block 22 passes through the mounting hole 16 ; one end of the first spring 20 is fixedly connected to the connecting plate 21 , and the other end of the first spring 20 is fixedly connected to the positioning plate 18 .

[0053] The operation process of this embodiment is as follows: when the device is in use, the regulator 23 is fixedly set, and then the solar panel to be cleaned is placed on one side of the cleaning brush 14, and the first motor 2 is turned on. The output shaft of the first motor 2 drives the main rotating block 4 on its outer side to rotate. When the main rotating block 4 rotates, it drives the transmission belt 8 to rotate. When the transmission belt 8 rotates, it drives several rotating rods 6 inside it to rotate. When the rotating rod 6 rotates, the connecting rod 10 at one end thereof and the mounting shell 11 rotate accordingly, and at the same time, the fixer 12 and the cleaning brush 14 fixed inside the mounting shell 11 rotate together, so as to scrub and clean the surface of the solar panel. After a period of cleaning, After the surface of the cleaning brush 14 is stuck with dust and impurities, the block 22 can be pressed and the block 22 can be retracted into the fixed shell 13. At this time, the cleaning brush 14 can be pulled to pull the fixed shell 13 at one end of the cleaning brush 14 out of the mounting shell 11, so that the staff can clean the cleaning brush 14 after cleaning. The device drives multiple cleaning brushes 14 to rotate together through the transmission of the output shaft of the first motor 2, which saves the cost of the device and improves the cleaning efficiency of the device. The cleaning brush 14 is set to a detachable structure, which is convenient and quick to clean the cleaning brush 14 after use, avoiding the problem of dust accumulation on the surface of the cleaning brush 14 and affecting the subsequent cleaning effect. Specific embodiment 2

[0055] See also Figure 4-6 On the basis of the specific embodiment 1, a regulator 23 is fixed to one side of the power shell 1; the regulator 23 includes an adjusting shell 24; a second motor 25 is fixed inside the adjusting shell 24, and a transmission block 26 is fixed to the output shaft of the second motor 25; the transmission block 26 is an elliptical structure; a positioning rod 27 is fixed inside the adjusting shell 24; a second spring 28 is fixed to the outer ring of the positioning rod 27, and an adjusting plate 29 is fixed to one end of the second spring 28.

[0056] Specifically, a through hole 30 is opened on the surface of the adjustment plate 29 , and the positioning rod 27 passes through the through hole 30 ; a fixing rod 31 is fixed to one end of the adjustment plate 29 , and the fixing rod 31 is fixedly connected to the power shell 1 .

[0057] Furthermore, an adjustment slot 32 is formed on the surface of the fixing rod 31 , and an adjustment rod 33 is fixed inside the adjustment shell 24 ; the adjustment rod 33 passes through the adjustment slot 32 .

[0058] The operation process of this embodiment is as follows: when the device is in use, in order to increase the cleaning area of ​​the cleaning brushes 14, the second motor 25 can be turned on, and the output shaft of the second motor 25 drives the transmission block 26 at one end thereof to rotate. When the elliptical transmission block 26 rotates, it continuously pushes the adjustment plate 29 at one end thereof, and at the same time, the second spring 28 on one side of the adjustment plate 29 continuously pushes the adjustment plate 29 to reset the adjustment plate 29. When the adjustment plate 29 reciprocates, the power shell 1 at one end of the fixing rod 31 is driven to move through the transmission of the fixing rod 31, which can drive the power shell 1 to continuously reciprocate, so that the cleaning brush 14 can scrub a larger area on the surface of the solar panel. The device can drive the power shell 1 to move back and forth through the transmission inside the regulator 23 when cleaning, so as to expand the range of movement of the cleaning brush 14, so that the cleaning brush 14 can clean the surface of the solar panel more comprehensively.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0060] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A power device for a solar panel cleaning robot, comprising a power shell (1), characterized in that: A first motor (2) is fixed inside the power housing (1), and a first bearing (3) is fixed to the output shaft of the first motor (2); The outer ring of the first bearing (3) is fixedly connected to the inner wall of the power housing (1), and a plurality of main rotating blocks (4) are fixed to the outer ring of the output shaft of the first motor (2); A plurality of second bearings (5) are fixed to the inner wall of the power housing (1); a rotating rod (6) is fixed to the inner ring of the second bearing (5); and a plurality of slave rotating blocks (7) are fixed to the outer side of the rotating rod (6); The main rotating block (4) and the slave rotating block (7) are sleeved with a transmission belt (8) on their outer sides; A third bearing (9) is fixed to one end of the rotating rod (6) away from the second bearing (5), and an outer ring of the third bearing (9) is fixedly connected to the power housing (1); A connecting rod (10) is fixed to one end of the rotating rod (6), and a mounting shell (11) is fixed to one end of the connecting rod (10); The mounting shell (11) is movably connected to a fixer (12) inside, and the fixer (12) includes a fixing shell (13); A cleaning brush (14) is fixed to one end of the fixed shell (13).

2. The power device of the solar panel cleaning robot according to claim 1, characterized in that: The inner wall of the installation shell (11) is provided with a limiting groove (15), and both sides of the installation shell (11) are provided with installation holes (16); A limiting strip (17) is fixed on the outside of the fixed shell (13), and the limiting strip (17) is slidably connected to the limiting groove (15).

3. The power device of the solar panel cleaning robot according to claim 2, characterized in that: The fixing shell (13) is snap-connected with the mounting shell (11); A positioning plate (18) is fixed inside the fixed shell (13), and telescopic rods (19) are fixed on both sides of the positioning plate (18); A first spring (20) is sleeved on the outside of the telescopic rod (19), and a connecting plate (21) is fixed to one end of the telescopic rod (19).

4. The power device of the solar panel cleaning robot according to claim 3, characterized in that: A clamping block (22) is fixed to one end of the connecting plate (21), and the clamping block (22) passes through the mounting hole (16); One end of the first spring (20) is fixedly connected to the connecting plate (21), and the other end of the first spring (20) is fixedly connected to the positioning plate (18).

5. The power device of the solar panel cleaning robot according to claim 1, characterized in that: A regulator (23) is fixed to one side of the power housing (1); The regulator (23) comprises a regulating shell (24); A second motor (25) is fixed inside the adjusting housing (24), and a transmission block (26) is fixed to the output shaft of the second motor (25); The transmission block (26) is an elliptical structure.

6. The power device of the solar panel cleaning robot according to claim 5, characterized in that: A positioning rod (27) is fixed inside the adjustment shell (24); A second spring (28) is fixed to the outer ring of the positioning rod (27), and an adjustment plate (29) is fixed to one end of the second spring (28).

7. The power device of the solar panel cleaning robot according to claim 6, characterized in that: A through hole (30) is formed on the surface of the adjustment plate (29), and the positioning rod (27) passes through the through hole (30); A fixing rod (31) is fixed to one end of the adjustment plate (29), and the fixing rod (31) is fixedly connected to the power housing (1).

8. The power device of the solar panel cleaning robot according to claim 7, characterized in that: The surface of the fixing rod (31) is provided with an adjustment groove (32), and the inside of the adjustment shell (24) is fixed with an adjustment rod (33); The adjusting rod (33) passes through the adjusting slot (32).

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