Height-adjustable solar photovoltaic support

Abstract

The utility model belongs to the field of solar photovoltaic supports, and particularly relates to a height-adjustable solar photovoltaic support. Comprising a base, a controller, four first air cylinders, a second air cylinder, a supporting plate, a first fixing plate, a second fixing plate, a first sliding groove, a second sliding groove, a first sliding block, a second sliding block, a groove, a rack, a motor, a gear, a push plate, a brush, a third sliding groove and a third sliding block. According to the solar photovoltaic support, the first fixing plate, the second fixing plate, the first sliding groove, the second sliding groove, the first sliding block, the second sliding block, a groove, a rack, a motor, a gear, a push plate and a brush support and cooperate with one another, so that dust and sundries on a solar photovoltaic panel can be cleaned in time; the surface of the solar photovoltaic panel is always kept in a clean working state, and the power generation efficiency of the solar photovoltaic panel is improved.

Description

Technical Field

[0001] The utility model relates to the field of solar photovoltaic brackets, in particular to a height-adjustable solar photovoltaic bracket. Background Art

[0002] During the use of solar photovoltaic panels, solar photovoltaic brackets are required to fix the solar photovoltaic panels. Traditional solar photovoltaic brackets cannot adjust the effective height of the brackets. It is easy for the effective height of the brackets to be too large or too small, resulting in poor lighting effect of the solar photovoltaic panels and reduced work efficiency.

[0003] Nowadays, solar photovoltaic brackets are unable to achieve a good cleaning effect on solar photovoltaic panels, which greatly reduces the power generation efficiency of solar photovoltaic panels. Utility Model Content

[0004] The utility model provides a height-adjustable solar photovoltaic bracket to solve the problems raised in the above-mentioned background technology. At present, the solar photovoltaic bracket cannot achieve a good cleaning effect on the solar photovoltaic panel, which greatly reduces the power generation efficiency of the solar photovoltaic panel.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a height-adjustable solar photovoltaic bracket, including a base, a controller, four first cylinders, a second cylinder, a support plate, a first fixed plate, a second fixed plate, a first slide, a second slide, a first slider, a second slider, a groove, a rack, a motor, a gear, a push plate, a brush, a third slide, and a third slider, and the base is a rectangular parallelepiped. The controller is arranged above the base, and the controller is fixedly connected to the upper surface of the base. The four first cylinders are respectively arranged vertically at the four corners below the base, the four first cylinders are fixedly connected to the lower surface of the base, and the four first cylinders are electrically connected to the controller. The second cylinder is arranged obliquely above the base, the second cylinder is arranged on the side of the controller, the lower surface of the second cylinder is fixedly connected to the upper surface of the base, and the second cylinder is electrically connected to the controller. The support plate is arranged obliquely above the base, the support plate is arranged above the second cylinder, the lower surface of the support plate is perpendicular to the axis of the second cylinder, the support plate is rotatably connected to the upper end of the second cylinder, and its rotation axis is perpendicular to the axis of the second cylinder. The third slide is arranged on the upper surface of the base, the third slide is arranged on the side of the second cylinder, and the axis of the third slide is perpendicular to the support plate and the rotation axis of the second cylinder. The third slider is in the shape of a long strip, the third slider is arranged horizontally in the third slide, the third slider is slidably connected to the third slide, the third slider is rotatably connected to the support plate, and its rotation axis is perpendicular to the axis of the second cylinder. The first fixed plate is arranged above the support plate, the first fixed plate is parallel to the tilting direction of the support plate, the side surface of the first fixed plate coincides with the side surface of the support plate, and the first fixed plate is fixedly connected to the upper surface of the support plate. The second fixed plate is arranged above the support plate, the second fixed plate is arranged on the side of the first fixed plate, the second fixed plate is parallel to the tilting direction of the support plate, the side surface of the second fixed plate coincides with the other side surface of the support plate, and the second fixed plate is fixedly connected to the upper surface of the support plate. The first slide is arranged in the first fixed plate, the first slide is parallel to the tilting direction of the support plate. The second slide is arranged in the second fixed plate, the second slide is parallel to the tilting direction of the support plate. The first slider is arranged in the first slide, the first slider is slidably connected to the first slide. The second slider is arranged in the second slide, the second slider is slidably connected to the second slide. The groove is arranged on the top surface of the support plate, the groove is rectangular, the groove is arranged between the first fixed plate and the second fixed plate, and the groove is parallel to the inclination direction of the support plate. The rack is arranged obliquely on the side of the first fixed plate, the rack is arranged above the first slide groove, and the rack is fixedly connected to the outer side surface of the first fixed plate. The motor is arranged on the side of the first fixed plate, the axis of the motor shaft is parallel to the axis of the second cylinder, the motor is fixedly connected to the side surface of the first slider, and the motor is electrically connected to the controller. The gear is arranged on the side of the rack, the gear is arranged above the motor, the center line of the gear coincides with the axis of the motor shaft, the gear is fixedly connected to the motor shaft, and the gear is meshed with the rack. The push plate is arranged between the first fixed plate and the second fixed plate, the push plate is arranged above the support plate, and the two outer sides of the push plate are respectively fixedly connected to the inner sides of the first slider and the second slider.The brush is arranged below the push plate, the brush is fixedly connected to the lower surface of the push plate, and the brush is in close contact with the upper surface of the support plate.

[0006] The staff moves the solar photovoltaic bracket to the working area, and then the staff turns on the four first cylinders through the controller. The four first cylinders extend upward to lift the solar photovoltaic bracket to a suitable height. At this time, the staff turns off the four first cylinders through the controller and turns on the second cylinder at the same time. The second cylinder pushes the support plate upward, and the support plate drives the third slider to slide and then adjust the angle of the support plate until it is adjusted to a suitable position. The staff turns off the second cylinder through the controller. When the solar photovoltaic panel is full of dust or rain and snow, the staff turns on the motor through the controller. The rotation of the motor shaft drives the gear to rotate, and the gear rotates on the rack to drive the first slider to move downward. The downward movement of the first slider drives the push plate to move downward, and the downward movement of the push plate drives the brush to move downward, thereby performing cleaning operations. Repeat this work until the debris on the solar photovoltaic panel is cleaned up.

[0007] Furthermore, the inclination angle of the second cylinder is 135°.

[0008] Furthermore, it includes a light source sensor, which is arranged above the first fixing plate, the light source sensor is fixedly connected to the upper surface of the first fixing plate, and the light source sensor is electrically connected to the controller.

[0009] By setting up a light source sensor, the intensity of sunlight can be effectively detected.

[0010] Furthermore, it comprises four rubber pads, which are respectively arranged under the four first cylinders, and the four rubber pads are fixedly connected to the lower surfaces of the four first cylinders.

[0011] The four rubber pads provide an anti-slip effect.

[0012] Furthermore, the second cylinder is connected to the support plate by welding.

[0013] Furthermore, the support plate is made of aluminum alloy.

[0014] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0015] By supporting and cooperating with each other through the first fixed plate, the second fixed plate, the first slide groove, the second slide groove, the first slider, the second slider, the groove, the rack, the motor, the gear, the push plate and the brush, dust and debris on the solar photovoltaic panel can be cleaned in time, so that the surface of the solar photovoltaic panel is always kept in a clean working state, thereby improving the power generation efficiency of the solar photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model at position A;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model viewed from above at position A;

[0019] Explanation of the accompanying drawings: 1. base; 2. first cylinder; 3. second cylinder; 4. support plate; 5. first fixed plate; 6. rack; 7. light source sensor; 8. gear; 9. motor; 10. second fixed plate; 11. first slider; 12. second slider; 13. push plate; 14. brush; 15. groove; 16. third slider. DETAILED DESCRIPTION

[0020] The concept of the present invention and the technical effects produced will be clearly and completely described below in conjunction with the embodiments so as to fully understand the purpose, features and effects of the present invention.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] A preferred embodiment of a height-adjustable solar photovoltaic support provided by the utility model is as follows: Figures 1 to 3As shown: it includes a base 1, a controller, four first cylinders 2, a second cylinder 3, a support plate 4, a first fixed plate 5, a second fixed plate 10, a first slide groove, a second slide groove, a first slider 11, a second slider 12, a groove 15, a rack 6, a motor 9, a gear 8, a push plate 13, a brush 14, a third slide groove, and a third slider 16. The base 1 is a rectangular parallelepiped. The controller is arranged above the base 1, and the controller is fixedly connected to the upper surface of the base 1. The four first cylinders 2 are vertically arranged at the four corners below the base 1, respectively, and the four first cylinders 2 are fixedly connected to the lower surface of the base 1, and the four first cylinders 2 are electrically connected to the controller. The second cylinder 3 is obliquely arranged above the base 1, and the second cylinder 3 is arranged on the side of the controller. The lower surface of the second cylinder 3 is fixedly connected to the upper surface of the base 1, and the second cylinder 3 is electrically connected to the controller. The support plate 4 is tiltedly arranged above the base 1, and the support plate 4 is arranged above the second cylinder 3. The lower surface of the support plate 4 is perpendicular to the axis of the second cylinder 3. The support plate 4 is rotatably connected to the upper end of the second cylinder 3, and its rotation axis is perpendicular to the axis of the second cylinder 3. The third slide groove is arranged on the upper surface of the base 1, and the third slide groove is arranged on the side of the second cylinder 3. The axis of the third slide groove is perpendicular to the rotation axis of the support plate 4 and the second cylinder 3. The third slider 16 is in the shape of an elongated strip, and the third slider 16 is arranged horizontally in the third slide groove. The third slider 16 is slidably connected to the third slide groove, and the third slider 16 is rotatably connected to the support plate 4, and its rotation axis is perpendicular to the axis of the second cylinder 3. The first fixed plate 5 is arranged above the support plate 4, and the first fixed plate 5 is parallel to the tilt direction of the support plate 4. The side surface of the first fixed plate 5 coincides with the side surface of the support plate 4, and the first fixed plate 5 is fixedly connected to the upper surface of the support plate 4. The second fixed plate 10 is arranged above the support plate 4, the second fixed plate 10 is arranged on the side of the first fixed plate 5, the second fixed plate 10 is parallel to the inclination direction of the support plate 4, the side surface of the second fixed plate 10 coincides with the other side surface of the support plate 4, and the second fixed plate 10 is fixedly connected to the upper surface of the support plate 4. The first slide is arranged in the first fixed plate 5, the first slide is parallel to the inclination direction of the support plate 4. The second slide is arranged in the second fixed plate 10, the second slide is parallel to the inclination direction of the support plate 4. The first slider 11 is arranged in the first slide, the first slider 11 is slidably connected to the first slide. The second slider 12 is arranged in the second slide, the second slider 12 is slidably connected to the second slide. The groove 15 is arranged on the top surface of the support plate 4, the groove 15 is rectangular, the groove 15 is arranged between the first fixed plate 5 and the second fixed plate 10, and the groove 15 is parallel to the inclination direction of the support plate 4. The rack 6 is arranged obliquely on the side of the first fixed plate 5, the rack 6 is arranged above the first slide, and the rack 6 is fixedly connected to the outer side of the first fixed plate 5. The motor 9 is arranged on the side of the first fixed plate 5, the axis of the motor 9 rotation shaft is parallel to the axis of the second cylinder 3, the motor 9 is fixedly connected to the side surface of the first slider 11, and the motor 9 is electrically connected to the controller.The gear 8 is arranged on the side of the rack 6, the gear 8 is arranged above the motor 9, the center line of the gear 8 coincides with the axis of the motor 9 shaft, the gear 8 is fixedly connected to the motor 9 shaft, and the gear 8 is meshed with the rack 6. The push plate 13 is arranged between the first fixed plate 5 and the second fixed plate 10, the push plate 13 is arranged above the support plate 4, and the two outer sides of the push plate 13 are respectively fixedly connected to the inner sides of the first slider 11 and the second slider 12. The brush 14 is arranged below the push plate 13, the brush 14 is fixedly connected to the lower surface of the push plate 13, and the brush 14 is in close contact with the upper surface of the support plate 4.

[0023] The staff moves the solar photovoltaic bracket to the working area, and then the staff turns on the four first cylinders 2 through the controller. The four first cylinders 2 extend upward to lift the solar photovoltaic bracket to a suitable height. At this time, the staff turns off the four first cylinders 2 through the controller, and turns on the second cylinder 3 at the same time. The second cylinder 3 pushes the support plate 4 upward, and the support plate 4 drives the third slider 16 to slide and then adjusts the angle of the support plate 4 until it is adjusted to a suitable position. The staff turns off the second cylinder 3 through the controller. When the solar photovoltaic panel is full of dust or rain and snow, the staff turns on the motor 9 through the controller. The rotation of the motor 9 shaft drives the gear 8 to rotate. The gear 8 rotates on the rack 6 and drives the first slider 11 to move downward. The downward movement of the first slider 11 drives the push plate 13 to move downward. The downward movement of the push plate 13 drives the brush 14 to move downward, thereby performing a cleaning operation. Repeat this work until the debris on the solar photovoltaic panel is cleaned up.

[0024] The inclination angle of the second cylinder 3 is 135°.

[0025] The light source sensor 7 is provided above the first fixing plate 5 , the light source sensor 7 is fixedly connected to the upper surface of the first fixing plate 5 , and the light source sensor 7 is electrically connected to the controller.

[0026] By providing the light source sensor 7, the intensity of sunlight can be effectively detected.

[0027] It comprises four rubber pads, which are respectively arranged under the four first cylinders 2 , and are fixedly connected to the lower surfaces of the four first cylinders 2 .

[0028] The four rubber pads provide an anti-slip effect.

[0029] The second cylinder 3 and the support plate 4 are connected by welding.

[0030] The supporting plate is made of aluminum alloy.

[0031] Working principle: the staff moves the solar photovoltaic bracket to the working area, and then the staff turns on the four first cylinders 2 through the controller. The four first cylinders 2 extend upward to lift the solar photovoltaic bracket to a suitable height. At this time, the staff turns off the four first cylinders 2 through the controller, and turns on the second cylinder 3 and the light source sensor 7 at the same time. The second cylinder 3 pushes the support plate 4 upward, and the support plate 4 drives the third slider 16 to slide and then adjust the angle of the support plate 4. When the light received by the light source sensor 7 is the largest, the staff turns off the second cylinder 3 through the controller. At this time, the sunlight shines vertically on the solar photovoltaic panel. When the solar photovoltaic panel is full of dust or rain and snow, the staff turns on the motor 9 through the controller, and the rotation shaft of the motor 9 drives the gear 8 to rotate. The gear 8 rotates on the rack 6 and drives the first slider 11 to move downward. The downward movement of the first slider 11 drives the push plate 13 to move downward, and the downward movement of the push plate 13 drives the brush 14 to move downward, thereby performing the cleaning operation. Repeat this work until the debris on the solar photovoltaic panel is cleaned up.

[0032] The above embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work all fall within the scope of protection of the utility model.

Claims

1. A height-adjustable solar photovoltaic support, characterized in that: The invention comprises a base (1), a controller, four first cylinders (2), a second cylinder (3), a support plate (4), a first fixed plate (5), a second fixed plate (10), a first slide groove, a second slide groove, a first slider (11), a second slider (12), a groove (15), a rack (6), a motor (9), a gear (8), a push plate (13), a brush (14), a third slide groove, and a third slider (16); the base (1) is a rectangular parallelepiped; the controller is arranged above the base (1), and the controller is fixedly connected to the upper surface of the base (1); the four first cylinders (2) are respectively arranged vertically at four corners below the base (1), and the four first cylinders (2) are fixedly connected to the lower surface of the base (1). , the four first cylinders (2) are electrically connected to the controller; the second cylinder (3) is arranged obliquely above the base (1), the second cylinder (3) is arranged on the side of the controller, the lower surface of the second cylinder (3) is fixedly connected to the upper surface of the base (1), and the second cylinder (3) is electrically connected to the controller; the support plate (4) is arranged obliquely above the base (1), the support plate (4) is arranged above the second cylinder (3), the lower surface of the support plate (4) is perpendicular to the axis of the second cylinder (3), the support plate (4) is rotatably connected to the upper end of the second cylinder (3), and its rotation axis is perpendicular to the axis of the second cylinder (3); the third slide groove is arranged on the base (1 ) on the upper surface, the third slide groove is arranged on the side of the second cylinder (3), and the axis of the third slide groove is perpendicular to the rotation axis of the support plate (4) and the second cylinder (3); the third slider (16) is in the shape of an elongated strip, the third slider (16) is arranged transversely in the third slide groove, the third slider (16) is slidably connected to the third slide groove, the third slider (16) is rotatably connected to the support plate (4), and its rotation axis is perpendicular to the axis of the second cylinder (3); the first fixed plate (5) is arranged above the support plate (4), the first fixed plate (5) is parallel to the inclination direction of the support plate (4), the side surface of the first fixed plate (5) coincides with the side surface of the support plate (4), and the first fixed plate (5) is arranged on the upper surface of the support plate (4). The fixed plate (5) is fixedly connected to the upper surface of the support plate (4); the second fixed plate (10) is arranged above the support plate (4), the second fixed plate (10) is arranged on the side of the first fixed plate (5), the second fixed plate (10) is parallel to the inclination direction of the support plate (4), the side surface of the second fixed plate (10) coincides with the other side surface of the support plate (4), and the second fixed plate (10) is fixedly connected to the upper surface of the support plate (4); the first slide groove is arranged in the first fixed plate (5), the first slide groove is parallel to the inclination direction of the support plate (4); the second slide groove is arranged in the second fixed plate (10), the second slide groove is parallel to the inclination direction of the support plate (4);The first slider (11) is arranged in the first slide groove, and the first slider (11) is slidably connected to the first slide groove; the second slider (12) is arranged in the second slide groove, and the second slider (12) is slidably connected to the second slide groove; the groove (15) is arranged on the top surface of the support plate (4), the groove (15) is rectangular, the groove (15) is arranged between the first fixed plate (5) and the second fixed plate (10), and the groove (15) is parallel to the inclined direction of the support plate (4); the rack (6) is inclinedly arranged on the side of the first fixed plate (5), the rack (6) is arranged above the first slide groove, and the rack (6) is fixedly connected to the outer side surface of the first fixed plate (5); the motor (9) is arranged on the side of the first fixed plate (5), the axis of the motor (9) is parallel to the axis of the second cylinder (3), and the motor (9) is parallel to the axis of the second cylinder (3). The side surface of the first slider (11) is fixedly connected, and the motor (9) is electrically connected to the controller; the gear (8) is arranged on the side of the rack (6), the gear (8) is arranged above the motor (9), the center line of the gear (8) coincides with the axis of the motor (9) shaft, the gear (8) is fixedly connected to the motor (9) shaft, and the gear (8) is meshed with the rack (6); the push plate (13) is arranged between the first fixed plate (5) and the second fixed plate (10), the push plate (13) is arranged above the support plate (4), and the two outer sides of the push plate (13) are respectively fixedly connected to the inner sides of the first slider (11) and the second slider (12); the brush (14) is arranged below the push plate (13), the brush (14) is fixedly connected to the lower surface of the push plate (13), and the brush (14) is in close contact with the upper surface of the support plate (4). ; 2. A height-adjustable solar photovoltaic support according to claim 1, characterized in that The inclination angle of the second cylinder (3) is 135°.

3. A height-adjustable solar photovoltaic support according to claim 1, characterized in that : comprising a light source sensor (7), wherein the light source sensor (7) is arranged above the first fixing plate (5), the light source sensor (7) is fixedly connected to the upper surface of the first fixing plate (5), and the light source sensor (7) is electrically connected to the controller.

4. A height-adjustable solar photovoltaic support according to claim 1, characterized in that : comprising four rubber pads, the four rubber pads being respectively arranged below the four first cylinders (2), and the four rubber pads being fixedly connected to the lower surfaces of the four first cylinders (2).

5. The height-adjustable solar photovoltaic support according to claim 1, characterized in that The second cylinder (3) and the support plate (4) are connected by welding.

6. The height-adjustable solar photovoltaic support according to claim 1, characterized in that: The support plate (4) is made of aluminum alloy material.

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