Photovoltaic automatic cleaning robot

Abstract

The utility model discloses a photovoltaic automatic cleaning robot, relates to the technical field of photovoltaic cleaning equipment, and aims to solve the problem that the existing photovoltaic cleaning equipment is poor in cleaning effect on stubborn impurities and dust during cleaning. The reserved cavity is installed in the lower end face of the cleaning robot body, a direction fixing rod is arranged in the reserved cavity, a moving block mechanism is arranged outside the direction fixing rod and connected to the outer wall of the direction fixing rod in a front-back sliding mode, and a high-frequency vibration block is arranged below the moving block mechanism. The cleaning robot comprises a cleaning robot body, the front end face and the rear end face of the cleaning robot body are each provided with a clamping plate, the number of the clamping plates is two, one ends of the two clamping plates are rotationally connected with the front end face and the rear end face of the cleaning robot body through electric rotating shaft bodies, and the number of the electric rotating shaft bodies is two.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cleaning equipment, in particular to an automatic photovoltaic cleaning robot. Background Art

[0002] With the continuous improvement of photovoltaic power generation technology and the country's increasing attention to the environment, the photovoltaic power generation industry has become a new trend in the power generation industry at home and abroad with its advantages of environmental protection and high energy quality. However, because photovoltaic panels are usually installed outdoors, outdoor dust, haze, rain, bird droppings, etc. will pollute and cover the photovoltaic panel surface, thereby greatly affecting the conversion efficiency of the photovoltaic panel. Therefore, it is necessary to clean the photovoltaic panel regularly.

[0003] For example, the announcement number is CN210253244U, and the name of the Chinese authorized patent is (A cleaning device for an automatic cleaning robot for photovoltaic panels), which includes: a first cleaning device and a second cleaning device arranged in parallel; the first cleaning device includes a primary cleaning brush and a shovel plate; the primary cleaning brush includes a first rotating shaft and at least two sections of roller brushes sleeved on the outer circumference of the first rotating shaft; the outer surface of the roller brush is provided with two roller brush strips distributed in a double helix shape; the first rotating shaft is connected to the first driving device; the second cleaning device includes a cylindrical secondary cleaning brush with a second rotating shaft, and the second rotating shaft is connected to the second driving device. The beneficial effects of this application: dust and snow are removed by the shovel plate, the primary cleaning brush performs preliminary cleaning, and the second cleaning device performs secondary cleaning, so as to achieve the purpose of cleaning dust and snow on the surface of the photovoltaic panel, and the effect is good; by setting the primary cleaning brush as a segmented roller brush, it is convenient to replace the wear and tear; by setting the roller brush strip of each segment of the roller brush to a double helix shape, the cleaning effect can be improved.

[0004] However, the existing photovoltaic cleaning equipment has a poor cleaning effect on stubborn impurities and dust during cleaning; therefore, it does not meet the existing needs. In this regard, we propose a photovoltaic automatic cleaning robot. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic automatic cleaning robot to solve the problem that the existing photovoltaic cleaning equipment mentioned in the above background technology has a poor cleaning effect on stubborn impurities and dust during cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic automatic cleaning robot, comprising: a cleaning robot body, an upper end surface of the cleaning robot body is provided with an access plate, the access plate is threadedly connected to the cleaning robot body through a first hexagonal bolt, and the first hexagonal bolt is provided with six;

[0007] Also includes:

[0008] A reserved cavity is installed inside the lower end surface of the cleaning robot body, a direction fixing rod is arranged inside the reserved cavity, a moving block mechanism is arranged outside the direction fixing rod, and the moving block mechanism is slidably connected to the outer wall of the direction fixing rod front and back, a high-frequency vibration block is arranged below the moving block mechanism, the front end surface and the rear end surface of the cleaning robot body are both provided with clamping plates, and there are two clamping plates, one end of the two clamping plates are rotatably connected to the front end surface and the rear end surface of the cleaning robot body through an electric rotating shaft, and there are two electric rotating shafts.

[0009] Preferably, a first connecting rod is provided below the high-frequency vibration block, a mounting plate is provided at the lower end of the first connecting rod, and the mounting plate is welded to the lower end of the first connecting rod.

[0010] Preferably, a fixing plate is provided below the mounting plate, the fixing plate is threadedly connected to the mounting plate via second hexagonal bolts, and a plurality of second hexagonal bolts are provided.

[0011] Preferably, a brush is provided on the lower end surface of the fixing plate, and a plurality of brushes are provided, and the plurality of brushes are fixedly connected to the lower end surface of the fixing plate.

[0012] Preferably, a rotating belt is provided at the middle position of the inner walls of the two clamping plates, and two rotating belts are provided. Anti-slip rubber pads are provided on the upper and lower sides of the two rotating belts, and two groups of anti-slip rubber pads are provided. The two anti-slip rubber pads are hot-melt connected to the inner walls of the clamping plates.

[0013] Preferably, pulleys are provided inside both ends of the two rotating belts, and there are two groups of pulleys. The two groups of pulleys are rotationally connected to the clamping plate through an electric central rotating shaft, and there are two groups of electric central rotating shafts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model arranges a high-frequency vibration block under the first connecting rod, and after the cleaning robot body is turned on, the high-frequency vibration block is turned on synchronously to vibrate the first connecting rod, the mounting plate and the fixing plate at high frequency. The high frequency will drive the impurity dust to vibrate, so that the impurity dust is easier to be cleaned when the brush is cleaning, and the problem of poor cleaning effect of stubborn impurity dust in the existing photovoltaic cleaning equipment is effectively avoided.

[0016] By setting the clamping plate, and the rotating belt, pulley and electric center rotating shaft set on the clamping plate, the rotation of the electric center rotating shaft 205 can effectively drive the cleaning robot body 100 to move the overall position, avoiding comprehensive cleaning of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the side view of the cleaning robot body of the utility model;

[0019] Figure 3 This is a schematic diagram of the lower end surface structure of the cleaning robot body of the utility model;

[0020] Figure 4 It is a schematic diagram of the local structure of the clamping plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the rotating belt of the utility model;

[0022] In the figure: 100, cleaning robot body; 101, inspection plate; 102, first hexagonal bolt; 103, high-frequency vibration block; 104, first connecting rod; 105, mounting plate; 106, fixing plate; 107, second hexagonal bolt; 108, brush; 109, reserved cavity; 110, direction fixing rod; 111, moving block mechanism; 200, clamping plate; 201, electric rotating shaft; 202, anti-slip rubber pad; 203, rotating belt; 204, pulley; 205, electric central rotating shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-5 The utility model provides an embodiment: a photovoltaic automatic cleaning robot, comprising: a cleaning robot body 100, an upper end surface of the cleaning robot body 100 is provided with an access plate 101, the access plate 101 is threadedly connected to the cleaning robot body 100 through a first hexagonal bolt 102, and the first hexagonal bolt 102 is provided with six;

[0025] Also includes:

[0026] A reserved cavity 109 is installed inside the lower end surface of the cleaning robot body 100, and a direction fixing rod 110 is arranged inside the reserved cavity 109. A moving block mechanism 111 is arranged outside the direction fixing rod 110, and the moving block mechanism 111 is slidably connected to the outer wall of the direction fixing rod 110 front and back, and a high-frequency vibration block 103 is arranged below the moving block mechanism 111. The front end surface and the rear end surface of the cleaning robot body 100 are both provided with clamping plates 200, and there are two clamping plates 200. One end of the two clamping plates 200 is rotatably connected to the front end surface and the rear end surface of the cleaning robot body 100 through an electric rotating shaft body 201, and there are two electric rotating shaft bodies 201.

[0027] The high-frequency vibration block 103 will first drive the impurities and dust to vibrate through high frequency, thereby making it easier to clean the impurities and dust.

[0028] See also Figure 2 A first connecting rod 104 is disposed below the high-frequency vibration block 103 , a mounting plate 105 is disposed at the lower end of the first connecting rod 104 , and the mounting plate 105 is welded to the lower end of the first connecting rod 104 .

[0029] See also Figure 2 A fixing plate 106 is disposed below the mounting plate 105 , and the fixing plate 106 is threadedly connected to the mounting plate 105 through a second hexagonal bolt 107 , and a plurality of second hexagonal bolts 107 are disposed.

[0030] See also Figure 2 A brush 108 is disposed on the lower end surface of the fixed plate 106 , and a plurality of brushes 108 are disposed, and the plurality of brushes 108 are fixedly connected to the lower end surface of the fixed plate 106 .

[0031] See also Figure 1 , Figure 4 and Figure 5 A rotating belt 203 is provided at the middle position of the inner wall of the two clamping plates 200, and two rotating belts 203 are provided. Anti-skid rubber pads 202 are provided on the upper and lower sides of the two rotating belts 203, and two groups of anti-skid rubber pads 202 are provided. The two anti-skid rubber pads 202 are hot-melt connected to the inner wall of the clamping plate 200.

[0032] The provision of the anti-skid rubber pad 202 enhances the friction force of clamping and prevents falling off.

[0033] See also Figure 5 Pulleys 204 are provided inside both ends of the two rotating belts 203, and there are two groups of pulleys 204. The two groups of pulleys 204 are rotationally connected to the clamping plate 200 through an electric central rotating shaft 205, and there are two groups of electric central rotating shafts 205.

[0034] The setting of the electric central rotating shaft 205 can effectively drive the cleaning robot body 100 to move its overall position.

[0035] Working principle: When in use, place the cleaning robot body 100 above the photovoltaic panel, and then rotate the clamping plate 200 through the electric rotating shaft 201 to tightly clamp the photovoltaic panel to avoid separation. Turn on the cleaning robot body 100 through the button of the cleaning robot body 100, and the set moving block mechanism 111 moves back and forth on the direction fixing rod 110. The high-frequency vibration block 103 that is turned on synchronously will vibrate the first connecting rod 104, the mounting plate 105 and the fixing plate 106 at a high frequency. The high frequency will drive the impurity dust to vibrate, so that when the brush 108 is cleaning, the impurity dust is easier to be cleaned. The set electric center rotating shaft 205 is turned on by pressing the button, which can drive the rotating belt 203 to rotate, so that the cleaning robot body 100 can move its position as a whole.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A photovoltaic automatic cleaning robot, comprising a cleaning robot body (100), wherein an inspection plate (101) is provided on the upper end surface of the cleaning robot body (100), wherein the inspection plate (101) is threadedly connected to the cleaning robot body (100) via first hexagonal bolts (102), and six first hexagonal bolts (102) are provided; Features: Also includes: A reserved cavity (109) is installed inside the lower end surface of the cleaning robot body (100); a direction fixing rod (110) is arranged inside the reserved cavity (109); a moving block mechanism (111) is arranged outside the direction fixing rod (110); and the moving block mechanism (111) is slidably connected to the outer wall of the direction fixing rod (110) in the front and rear directions; a high-frequency vibration block (103) is arranged below the moving block mechanism (111); a clamping plate (200) is arranged on the front end surface and the rear end surface of the cleaning robot body (100); and two clamping plates (200) are arranged; one end of each of the two clamping plates (200) is rotatably connected to the front end surface and the rear end surface of the cleaning robot body (100) through an electric rotating shaft (201); and two electric rotating shafts (201) are arranged.

2. A photovoltaic automatic cleaning robot according to claim 1, characterized in that: A first connecting rod (104) is arranged below the high-frequency vibration block (103), a mounting plate (105) is arranged at the lower end of the first connecting rod (104), and the mounting plate (105) is welded to the lower end of the first connecting rod (104).

3. A photovoltaic automatic cleaning robot according to claim 2, characterized in that: A fixing plate (106) is provided below the mounting plate (105); the fixing plate (106) is threadedly connected to the mounting plate (105) via second hexagonal bolts (107), and a plurality of second hexagonal bolts (107) are provided.

4. A photovoltaic automatic cleaning robot according to claim 3, characterized in that: The lower end surface of the fixed plate (106) is provided with a brush (108), and a plurality of brushes (108) are provided, and the plurality of brushes (108) are all fixedly connected to the lower end surface of the fixed plate (106).

5. The photovoltaic automatic cleaning robot according to claim 1, characterized in that: A rotating belt (203) is provided at the middle position of the inner wall of the two clamping plates (200), and two rotating belts (203) are provided. Anti-skid rubber pads (202) are provided on the upper side and the lower side of the two rotating belts (203), and two groups of anti-skid rubber pads (202) are provided. The two anti-skid rubber pads (202) are hot-melt connected to the inner wall of the clamping plate (200).

6. A photovoltaic automatic cleaning robot according to claim 5, characterized in that: Pulleys (204) are provided inside both ends of the two rotating belts (203), and two groups of pulleys (204) are provided. The two groups of pulleys (204) are rotationally connected to the clamping plate (200) via an electric central rotating shaft (205), and two groups of electric central rotating shafts (205) are provided.

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