A new energy photovoltaic panel cleaning device for engineering

Abstract

The application relates to the technical field of photovoltaic panel cleaning, and discloses a new energy photovoltaic panel cleaning device for engineering, which comprises a power mechanism, the power mechanism further comprises a fixed plate, the inner wall of the fixed plate is fixedly connected with a water pipe, rotating wheels one and two are arranged, when the rotating wheels one and two move forward along the side edges of photovoltaic panels and adhere to the photovoltaic panels, due to the existence of gaps between the photovoltaic panels, the side edge of the next photovoltaic panel is higher than the photovoltaic panel on which the current device is located, at this time, the rotating wheels one are pushed outward to push the sliding rods under pressure, the sliding rods slide outward along the outer wall of the sliding partition one through the upper rectangular grooves and extrude the extension springs one, then the device continues to move forward, when the side edge of the photovoltaic panel is relatively low, the device is reset through the rebound of the extension springs one, according to the above description, the device can also stably move forward under the condition that the device does not adhere to the edge of the photovoltaic panel, and the device will not be stuck in the original position.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic panel cleaning equipment, in particular to a new energy photovoltaic panel cleaning device for engineering. BACKGROUND

[0002] Solar energy as a renewable clean energy is valued by many countries for development and utilization. From the initial solar water heater to the subsequent solar power generation, more and more solar energy utilization technologies are applied to people's life, and solar energy has become an indispensable energy for social development. In recent years, solar photovoltaic panels have been widely used, and the use of solar photovoltaic panels has greatly eased the pressure of electricity. However, in order to improve the use efficiency of solar photovoltaic panels, the photovoltaic panels are mostly arranged in the desert and other places with sufficient sunlight, which will cause serious dust accumulation problem of solar photovoltaic panels, and greatly affect the absorption and conversion efficiency of solar photovoltaic panels to sunlight.

[0003] When the photovoltaic panels are spliced, in order to avoid large diurnal temperature difference in the desert, an expansion space is reserved between the photovoltaic panel supports, and the gap will cause a certain gap or difference between the photovoltaic panels in actual operation. Most of the hanging photovoltaic panel cleaning devices cannot continue to move forward to clean the photovoltaic panels due to the gap or difference. The following solutions are proposed to solve the above problems. SUMMARY

[0004] To solve the above technical problems, the present application provides a new energy photovoltaic panel cleaning device for engineering, which comprises a power mechanism, and the power mechanism further comprises a fixed plate, a water pipe is fixedly connected to the inner wall of the fixed plate, and a scraper is fixedly connected to the outer wall of the fixed plate.

[0005] The dislocation advancing mechanism comprises a sliding partition plate one fixedly connected to the inner wall of the fixed plate, a sliding rod is slidingly connected to the outer wall of the sliding partition plate one, and an extension spring one is fixedly connected to the inner wall of the fixed plate.

[0006] The cleaning mechanism comprises a fixed block fixedly connected to the outer wall of the fixed plate, a sliding partition plate two fixedly connected to the inner wall of the fixed plate, and an extension spring three fixedly connected to the inner wall of the fixed plate.

[0007] Preferably, the power mechanism further comprises a roller brush rotatably connected to the inner wall of the fixed plate, the outer wall of the water pipe is fixedly connected with a water inlet, the outer wall of the fixed plate is fixedly connected with a fixed support one, the outer wall of the fixed support one is fixedly connected with a motor, the outer wall of the motor is fixedly connected with a gear, the outer wall of the gear is fixedly connected with the outer wall of the roller brush, water flows into the water pipe through the water inlet and is sprayed out of the hole in the outer wall of the water pipe, thereby realizing the preliminary cleaning of the photovoltaic panel, and then the roller brush is rotated by the power of the motor to further clean the surface of the photovoltaic panel.

[0008] Preferably, the power mechanism further comprises a scraper fixedly connected to the outer wall of the fixed plate, a rotating rod one is rotatably connected to the inner wall of the fixed plate, a pushing wheel is fixedly connected to the outer wall of the rotating rod one, a belt is sleeved on the outer wall of the rotating rod one, and the outer wall of the motor is sleeved with the belt near one end of the gear, so that the rotating rod one is driven to rotate through the belt, the pushing wheel is driven to rotate through the rotating of the rotating rod one, and the whole device is driven to move forward, the scraper is pulled to move forward during the forward movement of the device, the photovoltaic panel is scraped, and the surface of the photovoltaic panel is cleaned.

[0009] Preferably, the staggered advancing mechanism further comprises a rectangular slot formed in the inner wall of the sliding rod, a rotating wheel one is sleeved on the outer wall of the sliding rod, a second retractable spring is fixedly connected to the bottom of the sliding rod, and an arc-shaped retractable rod is fixedly connected to the bottom of the second retractable spring, the rotating wheel one and the rotating wheel two are arranged by taking advantage of the compression and expansion characteristics of the sliding rod and the arc-shaped retractable rod, when the rotating wheel one and the rotating wheel two move forward along the side edge of the photovoltaic panel and abut against the photovoltaic panel, the side edge of the next photovoltaic panel is higher than the photovoltaic panel on which the device is currently located, the sliding rod is pushed outward by the rotating wheel one under compression, the sliding rod slides outward along the outer wall of the sliding partition plate one through the rectangular slot above, and the first retractable spring is compressed, the device continues to move forward, when the side edge of the photovoltaic panel is low, the device is reset through the rebound of the first retractable spring, when the bottom edge of the next photovoltaic panel is lower than the photovoltaic panel on which the device is currently located, the arc-shaped retractable rod is pulled downward by the rotating wheel two under force, the arc-shaped retractable rod moves downward and pulls the second retractable spring downward, the device continues to move forward, when the bottom edge of the next photovoltaic panel is high, the device is reset through the rebound of the second retractable spring, according to the above, the device can also continue to move forward stably without being stuck in place when the device encounters a situation that the edge of the photovoltaic panel does not abut.

[0010] Preferably, the staggered advancing mechanism further comprises a rotating wheel two rotatably connected to the outer wall of the arc-shaped retractable rod, a photovoltaic panel is slidably connected to the outer wall of the scraper, a second fixed support is fixedly connected to the bottom of the photovoltaic panel, and the outer wall of the rotating wheel two abuts against the photovoltaic panel, when the device moves forward, the rotating wheel two moves forward together with the photovoltaic panel, the second fixed support is fixed to the bottom of the photovoltaic panel, the photovoltaic panel is fixed, the stability of the photovoltaic panel is ensured, and the photovoltaic panel is prevented from tilting due to accidents.

[0011] Preferably, the cleaning mechanism further comprises a sliding column slidingly connected at the outer wall of the sliding partition two, a V-shaped groove is formed at the outer wall of the rotating wheel one, a cleaning brush is slidingly connected at the inner wall of the sliding column, the outer wall of the cleaning brush is slidingly connected with the outer wall of the V-shaped groove near one end of the rotating wheel one, a sliding tooth is fixedly connected at the outer wall of the cleaning brush, and the outer wall of the sliding tooth is slidingly connected with the inner wall of the sliding column. By utilizing the feature that the end of the cleaning brush swings up and down along the V-shaped groove when the rotating wheel one rotates, a sliding column is arranged, the rotating wheel one rotates under stress when the device moves forward, the end of the cleaning brush slides along the V-shaped groove on the rotating wheel one, thereby driving the entire cleaning brush to move up and down, so that the brush head of the cleaning brush cleans the side of the photovoltaic panel up and down. The sliding tooth arranged on the cleaning brush is in sliding contact with the inner wall of the sliding column, so that the cleaning brush moves up and down more stably. When the rotating wheel one moves outward under stress, the cleaning brush simultaneously pushes the sliding column outward, the sliding column moves outward along the sliding partition two and extrudes the telescopic spring three, so as to avoid misalignment of the cleaning brush and the V-shaped groove when the rotating wheel one moves outward. When the rotating wheel one resets, the telescopic spring three resets the sliding column and the cleaning brush. Through the operation of the above components, the side of the photovoltaic panel is cleaned, and water flowing to the edge of the photovoltaic panel to form water droplets, adhere to sand, dust and other impurities, thereby forming a lump, which affects the stable operation of the device next time.

[0012] Preferably, the cleaning mechanism further comprises a right-angle groove formed at the inner wall of the sliding column, a piston rod is fixedly connected at the outer wall of the cleaning brush, an air outlet hole is formed at the inner wall of the sliding column, a jet rod is fixedly connected at the outer wall of the sliding column, a fixed rod is fixedly connected at the outer wall of the sliding column, and a connecting rod is fixedly connected at the outer wall of the cleaning brush. By utilizing the feature that the cleaning brush moves up and down, the piston rod is arranged. When the cleaning brush moves downward under stress, the piston rod moves downward, the air below the piston rod is extruded, the air inside is extruded out of the air outlet hole, and is sprayed outward along the jet rod, thereby cleaning the V-shaped groove and the end of the cleaning brush, avoiding misalignment of the V-shaped groove and the cleaning brush due to blockage of impurities, or affecting the normal sliding of the V-shaped groove and the end of the cleaning brush. When the cleaning brush moves upward, the piston rod moves upward, the air above the piston rod is extruded upward along the right-angle groove, thereby jet cleaning the inner wall of the sliding tooth and the sliding column, preventing the normal work of the cleaning brush due to blockage.

[0013] Preferably, the cleaning mechanism further comprises a rotating rod two rotatably connected to the outer wall of the connecting rod, a fixed support fixedly connected to the inner wall of the fixed rod, the outer wall of the fixed support is rotatably connected to the inner wall of the rotating rod two, the inner wall of the rotating rod two is fixedly connected with the telescopic spring four, the inner wall of the rotating rod two is slidably connected with the right angle tooth rod, the outer wall of the right angle tooth rod is fixedly connected with the telescopic spring four, by the characteristics of the cleaning brush moving up and down, a rotating rod two is arranged, when the cleaning brush moves downward under the force, the tail of the rotating rod two moves downward, the whole rotating rod two swings around the fixed support, the head of the rotating rod two moves upward, when the cleaning brush moves upward under the force, the tail of the rotating rod two moves upward, the whole rotating rod two swings around the fixed support, the head of the rotating rod two moves downward, when the rotating rod two swings around the fixed support, the right angle tooth rod at the head of the rotating rod two knocks and scrapes the block on the side edge of the photovoltaic panel through the up-and-down swinging of the rotating rod two, cleaning is realized, the cleaning brush behind is prevented from being unable to clean due to the block being too large and too firm, so that the block becomes larger and larger with time, affecting the forward movement of the subsequent device, and the telescopic spring four at the tail of the right angle tooth rod prevents scratching damage to the side edge of the photovoltaic panel due to too close distance.

[0014] The present application has the following beneficial effects:

[0015] (1) The present application utilizes the characteristics of the sliding rod and the arc-shaped telescopic rod under pressure, sets the rotating wheel one and the rotating wheel two, when the rotating wheel one and the rotating wheel two move forward along the side edge of the photovoltaic panel, since there is a gap between the photovoltaic panels, the side edge of the next photovoltaic panel is higher than the photovoltaic panel where the current device is located, at this time, continue to move forward, the rotating wheel one is pushed outward under pressure, the sliding rod slides outward along the outer wall of the sliding partition one through the upper rectangular slot and presses the telescopic spring one, and then continues to move forward, when the side edge of the photovoltaic panel is lower, reset through the rebound of the telescopic spring one, while the bottom edge of the next photovoltaic panel is lower than the photovoltaic panel where the current device is located, when moving forward, the rotating wheel two is pulled downward under pressure, the arc-shaped telescopic rod moves downward and pulls the telescopic spring two downward, and then continues to move forward, when the bottom edge of the next photovoltaic panel is higher, reset through the rebound of the telescopic spring two, according to the above description, it can be realized that the device can also continue to move forward stably when encountering the photovoltaic panel edge not fitting, avoiding the phenomenon of being stuck in place.

[0016] (2) The application utilizes the characteristics that the end of the cleaning brush swings up and down along the V-shaped groove when the rotating wheel rotates, and sets a sliding column. When the device moves forward, the rotating wheel is forced to rotate, and the end of the cleaning brush will slide along the V-shaped groove on the rotating wheel, thereby driving the entire cleaning brush to move up and down, so that the brush head of the cleaning brush cleans the side of the photovoltaic panel up and down. The sliding teeth arranged on the cleaning brush are in sliding contact with the inner wall of the sliding column, so that the cleaning brush moves up and down more stably. When the rotating wheel is forced to move outward, the cleaning brush is also forced to push the sliding column outward, and the sliding column moves outward along the sliding partition plate II and squeezes the extension spring III, so as to avoid misalignment between the cleaning brush and the V-shaped groove when the rotating wheel moves outward. When the rotating wheel is reset, the extension spring III resets the sliding column and the cleaning brush. Through the operation of the above components, the side of the photovoltaic panel is cleaned, and water flowing to the edge of the photovoltaic panel to form water droplets, and the adhesion of sand, dust and other impurities, thereby forming a lump, affecting the stable operation of the device next time.

[0017] (3) The application utilizes the characteristics that the cleaning brush moves up and down, and sets a piston rod. When the cleaning brush is forced to move downward, the piston rod is pushed to move downward, the air below the piston rod is squeezed, the air inside is squeezed out of the air outlet, and is sprayed outward along the air jet rod, so as to clean the end of the V-shaped groove and the cleaning brush, avoid the misalignment of the V-shaped groove and the cleaning brush caused by the blockage of impurities, or affect the normal sliding of the end of the V-shaped groove and the cleaning brush. When the cleaning brush moves upward, the piston rod is pulled to move upward, the air above the piston rod is pressed upward, and is sprayed upward along the right-angle groove, so as to clean the inner wall of the sliding teeth and the sliding column, and prevent the normal work of the cleaning brush from being affected by the blockage.

[0018] (4) The application utilizes the characteristics that the cleaning brush moves up and down, and sets a rotating rod II. When the cleaning brush is forced to move downward, the tail of the rotating rod II is pushed to move downward, the entire rotating rod II is pivoted at the fixed support, and the head of the rotating rod II moves upward. When the cleaning brush is forced to move upward, the tail of the rotating rod II is pulled to move upward, the entire rotating rod II is pivoted at the fixed support, and the head of the rotating rod II moves downward. When the rotating rod II pivots at the fixed support, the right-angle tooth rod at the head of the rotating rod II knocks and scrapes the lump on the side of the photovoltaic panel through the up-and-down pivoting of the rotating rod II, so as to realize cleaning, avoid the cleaning brush behind from being unable to clean due to the lump being too large and too firm, and thus the lump becomes larger and larger over time, affecting the forward movement of the subsequent device. The extension spring IV at the tail of the right-angle tooth rod prevents the side of the photovoltaic panel from being scratched and damaged due to the too close distance. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0020] Figure 1 It is an overall structure of the present application;

[0021] Figure 2 It is an overall structure of the present application;

[0022] Figure 3 It is a power mechanism of the present application;

[0023] Figure 4 It is an internal component of the present application;

[0024] Figure 5 It is an internal component of the present application;

[0025] Figure 6 It is an internal component of the present application; Figure 5 It is an enlarged schematic view of A in the present application;

[0026] Figure 7 It is a cleaning mechanism of the present application;

[0027] Figure 8 It is an enlarged schematic view of B in the present application. Figure 7

[0028] In the drawings, the components represented by each reference numeral are listed as follows:

[0029] In the drawings, the components represented by each reference numeral are listed as follows:1, power mechanism; 101, fixed plate; 102, water pipe; 103, scraper; 104, roller brush; 105, water inlet; 106, fixed support I; 107, motor; 108, gear; 109, scraper; 110, rotating rod I; 111, pushing wheel; 112, belt; 2, staggered propulsion mechanism; 201, sliding partition I; 202, sliding rod; 203, extension spring I; 204, rectangular groove; 205, rotating wheel I; 206, extension spring II; 207, arc-shaped extension rod; 208, rotating wheel II; 209, photovoltaic panel; 210, fixed support II; 3, cleaning mechanism; 301, fixed block; 302, sliding partition II; 303, extension spring III; 304, sliding column; 305, V-shaped groove; 306, cleaning brush; 307, sliding tooth; 308, right-angle groove; 309, piston rod; 310, air outlet; 311, air jet rod; 312, fixed rod; 313, connecting rod; 314, rotating rod II; 315, fixed support post; 316, extension spring IV; 317, right-angle toothed rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be apparently and completely described in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without any creative work fall within the protection scope of the present application.

[0031] Embodiment one, please refer to Figures 1-3 The present application is a new energy photovoltaic panel cleaning device for engineering, which comprises a power mechanism 1, and the power mechanism 1 further comprises a fixed plate 101, the inner wall of the fixed plate 101 is fixedly connected with a water pipe 102, and the outer wall of the fixed plate 101 is fixedly connected with a scraper 103.

[0032] The power mechanism 1 further comprises a sliding partition plate one 201 fixedly connected to the inner wall of the fixed plate 101, a sliding rod 202 slidably connected to the outer wall of the sliding partition plate one 201, and an extension spring one 203 fixedly connected to the inner wall of the fixed plate 101.

[0033] The power mechanism 1 further comprises a sliding partition plate two 302 fixedly connected to the inner wall of the fixed plate 101, and an extension spring three 303 fixedly connected to the inner wall of the fixed plate 101.

[0034] The power mechanism 1 further comprises a roller brush 104 rotatably connected to the inner wall of the fixed plate 101, the outer wall of the water pipe 102 is fixedly connected with a water inlet 105, the outer wall of the fixed plate 101 is fixedly connected with a fixed support one 106, the outer wall of the fixed support one 106 is fixedly connected with a motor 107, the outer wall of the motor 107 is fixedly connected with a gear 108, the outer wall of the gear 108 is fixedly connected with the outer wall of the roller brush 104, water is injected into the water pipe 102 through the water inlet 105, and then sprayed out from the hole of the outer wall of the water pipe 102 to realize the preliminary cleaning of the photovoltaic panel, then the roller brush 104 is rotated by the power of the motor 107 to further clean the surface of the photovoltaic panel.

[0035] The power mechanism 1 further comprises a scraper 109 fixedly connected to the outer wall of the fixed plate 101, a rotating rod one 110 rotatably connected to the inner wall of the fixed plate 101, a pushing wheel 111 fixedly connected to the outer wall of the rotating rod one 110, a belt 112 sleeved on the outer wall of the rotating rod one 110, and the outer wall of the motor 107 is sleeved with the belt 112 near one end of the gear 108, the rotating rod one 110 is driven to rotate through the belt 112, the pushing wheel 111 is driven to rotate through the rotation of the rotating rod one 110, so that the whole device moves forward, when the device moves forward, the scraper 109 is pulled to move forward, the photovoltaic panel is scraped, and the surface of the photovoltaic panel is cleaned.

[0036] Embodiment two, please refer to Figures 4-8 The new energy photovoltaic panel cleaning device for engineering has the advantages that on the basis of embodiment one, the staggered pushing mechanism 2 further comprises a rectangular groove 204 formed in the inner wall of the sliding rod 202, a rotating wheel one 205 sleeved on the outer wall of the sliding rod 202, a telescopic spring two 206 fixedly connected to the bottom of the sliding rod 202, and an arc-shaped telescopic rod 207 fixedly connected to the bottom of the telescopic spring two 206, the rotating wheel one 205 and the rotating wheel two 208 are arranged by utilizing the compression and expansion characteristics of the sliding rod 202 and the arc-shaped telescopic rod 207, when the rotating wheel one 205 and the rotating wheel two 208 move forward along the side edge of the photovoltaic panel, the side edge of the next photovoltaic panel is higher than the photovoltaic panel on which the device is located, at this time, the device continues to move forward, the rotating wheel one 205 is pushed outward under compression, the sliding rod 202 slides outward along the outer wall of the sliding partition one 201 through the rectangular groove 204 above, and the telescopic spring one 203 is compressed, the device continues to move forward, when the side edge of the photovoltaic panel is low, the device is reset through the rebound of the telescopic spring one 203, and the bottom edge of the next photovoltaic panel is lower than the photovoltaic panel on which the device is located, when the device moves forward, the rotating wheel two 208 is pulled downward under compression, the arc-shaped telescopic rod 207 moves downward and pulls the telescopic spring two 206 downward, and the device continues to move forward, when the bottom edge of the next photovoltaic panel is high, the device is reset through the rebound of the telescopic spring two 206, according to the above, the device can also stably move forward when the device encounters the situation that the edge of the photovoltaic panel is not fitted, and the device will not be stuck in place.

[0037] The dislocation advancing mechanism 2 further comprises a rotating wheel two 208 connected to the outer wall of the arc-shaped telescopic rod 207, the outer wall of the scraper 109 is slidingly connected with a photovoltaic panel 209, the bottom of the photovoltaic panel 209 is fixedly connected with a fixed support two 210, the outer wall of the rotating wheel two 208 is in contact with the photovoltaic panel 209, during the advancing of the whole device, the rotating wheel two 208 and the photovoltaic panel 209 move forward in contact, the fixed support two 210 is fixed to the bottom of the photovoltaic panel 209, used for fixing the photovoltaic panel 209, ensuring the stability of the photovoltaic panel 209, preventing the photovoltaic panel 209 from tilting due to accidents.

[0038] The cleaning mechanism 3 further comprises a sliding column 304 slidingly connected to the outer wall of the sliding partition two 302, a V-shaped groove 305 is formed in the outer wall of the rotating wheel one 205, a cleaning brush 306 is slidingly connected to the inner wall of the sliding column 304, the outer wall of the cleaning brush 306 is slidingly connected with the outer wall of the V-shaped groove 305 near one end of the rotating wheel one 205, a sliding tooth 307 is fixedly connected to the outer wall of the cleaning brush 306, and the outer wall of the sliding tooth 307 is slidingly connected with the inner wall of the sliding column 304. By utilizing the feature that the end of the cleaning brush 306 swings up and down along the V-shaped groove 305 when the rotating wheel one 205 rotates, a sliding column 304 is arranged, when the device moves forward, the rotating wheel one 205 rotates under stress, the end of the cleaning brush 306 slides along the V-shaped groove 305 on the rotating wheel one 205, thereby driving the whole cleaning brush 306 to move up and down, so that the brush head of the cleaning brush 306 cleans the side of the photovoltaic panel up and down, the sliding tooth 307 arranged on the cleaning brush 306 is in sliding contact with the inner wall of the sliding column 304, so that the cleaning brush 306 moves up and down more stably, when the rotating wheel one 205 moves outward under stress, the cleaning brush 306 simultaneously pushes the sliding column 304 outward under stress, the sliding column 304 moves outward along the sliding partition two 302 and presses the telescopic spring three 303, avoiding dislocation between the cleaning brush 306 and the V-shaped groove 305 when the rotating wheel one 205 moves outward, when the rotating wheel one 205 resets, the sliding column 304 and the cleaning brush 306 are reset through the telescopic spring three 303, through the operation of the above components, the side of the photovoltaic panel is cleaned, preventing water from flowing to the edge of the photovoltaic panel to form water droplets, and preventing impurities such as sand and dust from adhering to form lumps, thereby affecting the stable operation of the device next time.

[0039] The cleaning mechanism 3 further comprises a right-angle groove 308 opened at the inner wall of the sliding column 304, a piston rod 309 fixedly connected at the outer wall of the cleaning brush 306, an air outlet hole 310 opened at the inner wall of the sliding column 304, a jet rod 311 fixedly connected at the outer wall of the sliding column 304, a fixed rod 312 fixedly connected at the outer wall of the sliding column 304, and a connecting rod 313 fixedly connected at the outer wall of the cleaning brush 306. By utilizing the up-and-down moving feature of the cleaning brush 306, the piston rod 309 is arranged. When the cleaning brush 306 moves downward under force, the piston rod 309 is pushed to move downward, the air above the piston rod 309 is extruded to move out of the air outlet hole 310 and is jetted outward along the jet rod 311, so as to clean the V-shaped groove 305 and the end of the cleaning brush 306, avoid the dislocation of the V-shaped groove 305 and the cleaning brush 306 caused by the blockage of impurities, or affect the normal sliding of the end of the V-shaped groove 305 and the cleaning brush 306. When the cleaning brush 306 moves upward, the piston rod 309 is pulled to move upward, the air above the piston rod 309 is extruded to move upward along the right-angle groove 308, so as to jet clean the inner wall of the sliding tooth 307 and the sliding column 304, and prevent the blockage from affecting the normal up-and-down movement of the cleaning brush 306.

[0040] The cleaning mechanism 3 further comprises a rotating rod two 314 rotatably connected at the outer wall of the connecting rod 313, a fixed support 315 fixedly connected at the inner wall of the fixed rod 312, the outer wall of the fixed support 315 is rotatably connected with the inner wall of the rotating rod two 314, a telescopic spring four 316 fixedly connected at the inner wall of the rotating rod two 314, and a right-angle tooth rod 317 slidably connected at the inner wall of the rotating rod two 314, the outer wall of the right-angle tooth rod 317 is fixedly connected with the telescopic spring four 316. By utilizing the up-and-down moving feature of the cleaning brush 306, the rotating rod two 314 is arranged. When the cleaning brush 306 moves downward under force, the tail of the rotating rod two 314 is pushed to move downward, the whole rotating rod two 314 swings around the fixed support 315, and the head of the rotating rod two 314 moves upward. When the cleaning brush 306 moves upward under force, the tail of the rotating rod two 314 is pulled to move upward, the whole rotating rod two 314 swings around the fixed support 315, and the head of the rotating rod two 314 moves downward. When the rotating rod two 314 swings around the fixed support 315, the right-angle tooth rod 317 at the head of the rotating rod two 314 knocks and scrapes the blockage at the side of the photovoltaic panel, so as to clean the blockage, avoid the cleaning brush 306 behind from being unable to clean the blockage due to the blockage being too large and too firm, and thus the blockage becomes larger and larger over time to affect the forward movement of the subsequent device. The telescopic spring four 316 at the tail of the right-angle tooth rod 317 prevents the scratching damage to the side of the photovoltaic panel due to the too close distance.

[0041] One specific application of this embodiment is: when using the device, install it at the desired location, and turn on the power of the motor 107, use the characteristics of the compression and expansion of the sliding rod 202 and the arc-shaped telescopic rod 207 to set the rotating wheel one 205 and the rotating wheel two 208, when the rotating wheel one 205 and the rotating wheel two 208 move forward along the side of the photovoltaic panel, due to the gap between the photovoltaic panels, the side of the next photovoltaic panel is higher than the photovoltaic panel where the current device is located, at this time continue to move forward, the rotating wheel one 205 is pushed outward under pressure, the sliding rod 202 slides outward along the outer wall of the sliding partition one 201 through the upper rectangular slot 204, and squeezes the telescopic spring one 203, and then continues to move forward, when the side of the photovoltaic panel is lower, it is reset through the rebound of the telescopic spring one 203, while at the bottom edge of the next photovoltaic panel, it is lower than the photovoltaic panel where the current device is located, when moving forward, the rotating wheel two 208 is pulled downward under force, the arc-shaped telescopic rod 207 moves downward and pulls the telescopic spring two 206 downward, and then continues to move forward, when the bottom edge of the next photovoltaic panel is higher, it is reset through the rebound of the telescopic spring two 206, according to the above description, it can continue to move forward smoothly without being stuck in place when the device encounters a situation where the edge of the photovoltaic panel does not fit.

[0042] By rotating the rotating wheel one 205, the end of the cleaning brush 306 will swing up and down along the V-shaped slot 305, a sliding column 304 is set, when the device moves forward, the rotating wheel one 205 rotates under force, the end of the cleaning brush 306 will slide along the V-shaped slot 305 on the rotating wheel one 205, thereby moving the entire cleaning brush 306 up and down, so that the brush head of the cleaning brush 306 cleans the side of the photovoltaic panel up and down, the sliding teeth 307 on the cleaning brush 306 are in sliding contact with the inner wall of the sliding column 304, so that the cleaning brush 306 moves up and down more smoothly, when the rotating wheel one 205 moves outward under force, the cleaning brush 306 simultaneously pushes the sliding column 304 outward under force, the sliding column 304 moves outward along the sliding partition two 302 and squeezes the telescopic spring three 303, to avoid misalignment between the cleaning brush 306 and the V-shaped slot 305 when the rotating wheel one 205 moves outward, the sliding column 304 and the cleaning brush 306 are reset through the telescopic spring three 303, through the operation of the above components, the side of the photovoltaic panel is cleaned, preventing water from flowing to the edge of the photovoltaic panel to form water droplets, and preventing the adhesion of sand and dust and other impurities to form lumps, thereby affecting the smooth operation of the device next time.

[0043] The piston rod 309 is arranged to move downwardly when the cleaning brush 306 moves downwardly under force, and pushes the piston rod 309 to move downwardly, so as to extrude the air below the piston rod 309, and make the air inside the piston rod 309 extruded out of the air outlet hole 310 and sprayed outwards along the air jet rod 311, so as to clean the end of the V-shaped groove 305 and the cleaning brush 306, avoid the dislocation of the V-shaped groove 305 and the cleaning brush 306 caused by the blockage of impurities, or affect the normal sliding of the end of the V-shaped groove 305 and the cleaning brush 306. When the cleaning brush 306 moves upwardly, the piston rod 309 is pulled to move upwardly, so as to make the air above the piston rod 309 press upwardly and sprayed upwards along the right-angle groove 308, so as to clean the inner wall of the sliding tooth 307 and the sliding column 304, prevent the blockage from affecting the normal upward and downward movement of the cleaning brush 306. A rotating rod two 314 is arranged to move downwardly when the cleaning brush 306 moves downwardly under force, so as to make the whole rotating rod two 314 swing around the fixed support 315, and the head of the rotating rod two 314 moves upwardly. When the cleaning brush 306 moves upwardly under force, the tail of the rotating rod two 314 is pulled to move upwardly, so as to make the whole rotating rod two 314 swing around the fixed support 315, and the head of the rotating rod two 314 moves downwardly. When the rotating rod two 314 swings around the fixed support 315, the right-angle tooth rod 317 at the head of the rotating rod two 314 knocks and scrapes the blockage on the side of the photovoltaic panel, so as to clean the blockage, avoid the cleaning brush 306 behind from being unable to clean the blockage due to the too large and firm blockage, so as to make the blockage larger and larger over time, and affect the forward movement of the subsequent device. The extension spring four 316 at the tail of the right-angle tooth rod 317 prevents the scratching damage to the side of the photovoltaic panel due to the too close distance.

[0044] The preferred embodiments disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, and the present application is not limited to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the present application. The embodiments are selected and described in detail in order to better explain the principles and practical applications of the present application, so that the persons skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An engineering new energy photovoltaic panel cleaning device, comprising a power mechanism (1), the power mechanism (1) further comprises a fixed plate (101), the inner wall of the fixed plate (101) is fixedly connected with a water pipe (102), and the outer wall of the fixed plate (101) is fixedly connected with a scraper (103), characterized in that, Also include: Misalignment propulsion mechanism (2), the misalignment propulsion mechanism (2) includes the sliding baffle one (201) fixedly connected at the inner wall of fixed plate (101), the outer wall of sliding baffle one (201) is slidably connected with sliding rod (202), the inner wall of fixed plate (101) is fixedly connected with telescopic spring one (203); Cleaning mechanism (3), the cleaning mechanism (3) includes the fixed block (301) fixedly connected at the outer wall of fixed plate (101), the inner wall of fixed plate (101) is fixedly connected with sliding baffle two (302), the inner wall of fixed plate (101) is fixedly connected with telescopic spring three (303); The misalignment propulsion mechanism (2) further includes the rectangular groove (204) formed in the inner wall of sliding rod (202), the outer wall of sliding rod (202) is sleeved with rotating wheel one (205), the bottom of sliding rod (202) is fixedly connected with telescopic spring two (206), the bottom of telescopic spring two (206) is fixedly connected with arc telescopic rod (207); The misalignment propulsion mechanism (2) further includes rotating wheel two (208) rotatably connected to the outer wall of arc telescopic rod (207); The cleaning mechanism (3) further includes sliding column (304) slidably connected to the outer wall of sliding baffle two (302), the outer wall of rotating wheel one (205) is provided with V-shaped groove (305), the inner wall of sliding column (304) is slidably connected with cleaning brush (306), the outer wall of cleaning brush (306) is slidably connected with the outer wall of V-shaped groove (305) at one end close to rotating wheel one (205), the outer wall of cleaning brush (306) is fixedly connected with sliding teeth (307), the outer wall of sliding teeth (307) is slidably connected with the inner wall of sliding column (304).

2. The new energy photovoltaic panel cleaning device for engineering according to claim 1, characterized in that: The power mechanism (1) further includes rotating brush (104) rotatably connected to the inner wall of fixed plate (101), the outer wall of water pipe (102) is fixedly connected with water inlet (105), the outer wall of fixed plate (101) is fixedly connected with fixed support one (106), the outer wall of fixed support one (106) is fixedly connected with motor (107), the outer wall of motor (107) is fixedly connected with gear (108), the outer wall of gear (108) is fixedly connected with the outer wall of rotating brush (104).

3. The new energy photovoltaic panel cleaning device for engineering according to claim 2, characterized in that: The power mechanism (1) further includes scraper (109) fixedly connected to the outer wall of fixed plate (101), the inner wall of fixed plate (101) is rotatably connected with rotating rod one (110), the outer wall of rotating rod one (110) is fixedly connected with pushing wheel (111), the outer wall of rotating rod one (110) is sleeved with belt (112), one end of the outer wall of motor (107) close to gear (108) is sleeved with belt (112), the outer wall of scraper (109) is slidably connected with photovoltaic panel (209), the bottom of photovoltaic panel (209) is fixedly connected with fixed support two (210).

4. The new energy photovoltaic panel cleaning device for engineering according to claim 3, characterized in that: The cleaning mechanism (3) further comprises a right-angle slot (308) formed at the inner wall of the sliding column (304), the outer wall of the cleaning brush (306) is fixedly connected with a piston rod (309), the inner wall of the sliding column (304) is formed with an air outlet hole (310), the outer wall of the sliding column (304) is fixedly connected with a gas injection rod (311), the outer wall of the sliding column (304) is fixedly connected with a fixed rod (312), and the outer wall of the cleaning brush (306) is fixedly connected with a connecting rod (313).

5. The new energy photovoltaic panel cleaning device for engineering according to claim 4, characterized in that: The cleaning mechanism (3) further comprises a rotating rod two (314) rotatably connected to the outer wall of the connecting rod (313), the inner wall of the fixed rod (312) is fixedly connected with a fixed support (315), the outer wall of the fixed support (315) is rotatably connected to the inner wall of the rotating rod two (314), the inner wall of the rotating rod two (314) is fixedly connected with a telescopic spring four (316), the inner wall of the rotating rod two (314) is slidably connected with a right-angle toothed rod (317), and the outer wall of the right-angle toothed rod (317) is fixedly connected with the telescopic spring four (316).

Images