An adjustable photovoltaic panel mounting base

Abstract

The present invention relates to the field of photovoltaic panel installation technology, and specifically to an adjustable photovoltaic panel installation base, comprising a lifting and rotating component, a mobile base frame, a mounting plate and a rail plate. By using a third motor for driving, the installation base can adjust the position of the photovoltaic panel, and cooperate with the lifting and rotating component to adjust the height of the photovoltaic panel, so that the installation base can ensure that the photovoltaic panel is not blocked by sunlight. By using a hydraulic cylinder for driving, the installation base can adjust the inclination angle of the photovoltaic panel. By adjusting the inclination angle of the photovoltaic panel, on the one hand, the lifting and rotating component is cooperated to adjust the direction of the photovoltaic panel, so that the installation base can ensure that the photovoltaic panel receives as much sunlight as possible, thereby further improving the daily power generation of the photovoltaic panel. On the other hand, in snowy weather, it can be ensured that the snow falling from the photovoltaic panel can slide down quickly, and no snow will be accumulated on the photovoltaic panel, thereby avoiding heavy snow from crushing the photovoltaic panel.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panel installation, in particular to an adjustable photovoltaic panel installation base. Background Art

[0002] A photovoltaic panel is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials. When using a photovoltaic panel, it is usually necessary to first fix the photovoltaic panel on a mounting base, and then fix the photovoltaic panel outdoors in the sunlight through the mounting base. In order to facilitate the adjustment of the fixed photovoltaic panel, most of the current mounting bases are adjustable.

[0003] A Chinese patent with application number CN202010491727.X discloses an adjustable mounting base for a photovoltaic solar panel, comprising a second box body, a reduction motor being installed at the center position of the inner bottom end of the second box body, the output shaft of the reduction motor being connected to the rotating shaft through a coupling, the top end of the rotating shaft passing through the bearing on the second box body and connected to the first box body, a first electric push rod and a second electric push rod being installed on both sides of the inner bottom end of the first box body, and the telescopic end of the first electric push rod passing through the first through hole and connected to the second connecting block. The present invention solves the problem that the adjustable mounting base of the existing photovoltaic solar panel cannot be irradiated by the maximum amount of sunlight in real time and the sunlight utilization rate is low; the present invention can adjust the solar panel in real time according to the intensity of sunlight, can be irradiated by the maximum amount of sunlight in real time, improves the sunlight utilization rate, and has strong practicality. The adjustable mounting base of the photovoltaic solar panel disclosed in this patent cannot ensure that the snow falling on the photovoltaic panel will slide down quickly in snowy weather, and it is easy to cause snow accumulation on the photovoltaic panel to crush the photovoltaic panel. At the same time, in windy weather, the direction of the photovoltaic panel cannot be adjusted, so that the photovoltaic panel may be directly blown by the strong wind, thereby failing to ensure the safety of the photovoltaic panel in bad weather.

[0004] However, the existing mounting base has great defects during use. The existing mounting base cannot be raised or lowered and adjusted. On the one hand, the volume cannot be reduced by raising or lowering, which is not conducive to storage and transportation. On the other hand, it is not convenient for maintenance personnel to maintain the upper part of the mounting base. The existing mounting base cannot drive the photovoltaic panel to be raised or lowered and moved, and thus cannot be used in areas with buildings or where plants block the sunlight, thereby narrowing the installation and use scope of the mounting base. The existing mounting base cannot enable the photovoltaic panel to make full use of the sunlight, thereby adversely affecting the daily power generation of the photovoltaic panel. The existing mounting base cannot drive the photovoltaic panel to rotate horizontally or tilt up and down, and heavy snow or strong wind weather can easily cause damage to the photovoltaic panel. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides an adjustable photovoltaic panel mounting base.

[0006] The technical solution adopted by the present invention to solve its technical problems is: an adjustable photovoltaic panel mounting base, comprising a lifting and rotating assembly, a mobile base frame, a mounting plate and a rail plate, wherein a rail plate is arranged on the top of the lifting and rotating assembly, the mobile base frame is horizontally movable and matched on the top of the rail plate, hinge plates are welded on both sides of the bottom of the mounting plate, and the mounting plate is hingedly matched on the top of the mobile base frame through two hinge plates, auxiliary plates are welded on both sides of the bottom of the two hinge plates, a side plate is welded on one end of the mobile base frame, and hydraulic cylinders are horizontally installed on both ends of the side plates away from the mobile base frame, hydraulic rods are arranged on one end of the two hydraulic cylinders, and the ends of the two hydraulic rods away from the hydraulic cylinders are connected to the moving plates, and the two moving plates are hinged with guide plates at one end, and the ends of the two guide plates away from the moving plates are respectively hinged with the two auxiliary plates, and the top of the mounting plate is vertically welded with a vertical plate The photovoltaic panel is tiltedly arranged on the mounting plate of the mounting base, and the bottom end of the photovoltaic panel is fixed to the top of the mounting plate by bolts, and the bottom end of the photovoltaic panel is fixed to the vertical plate. By horizontally moving the movable base frame and cooperating with the top of the rail plate, the mounting base can adjust the position of the photovoltaic panel, and cooperate with the lifting and rotating assembly to adjust the height of the photovoltaic panel, so that the mounting base can ensure that the photovoltaic panel is not blocked by sunlight. By using a hydraulic cylinder for driving, the mounting base can adjust the inclination angle of the photovoltaic panel. By adjusting the inclination angle of the photovoltaic panel, on the one hand, the lifting and rotating assembly is cooperated to adjust the direction of the photovoltaic panel, so that the mounting base can ensure that the photovoltaic panel receives as much sunlight as possible. On the other hand, in snowy weather, it can ensure that the snow falling from the photovoltaic panel can slide down quickly, and no snow will accumulate on the photovoltaic panel, thereby avoiding heavy snow from crushing the photovoltaic panel.

[0007] The lifting and rotating assembly comprises a horizontally arranged supporting base, a plurality of vertically arranged supporting sliding bars and a rotating plate, a sinking base plate being fixed on the supporting base plate, a plurality of the supporting sliding bars being fixed on the top of the sinking base plate, a lifting plate being lifted and matched with the plurality of supporting sliding bars, two supporting columns being vertically fixed on the top of the lifting plate, a top plate being horizontally arranged at the bottom of the two supporting columns, and the rotating plate being rotatably matched with the top of the top plate, and the height of the mounting base can be flexibly adjusted by lifting and matching the lifting and matching the supporting sliding bars, so that the mounting base can be retracted by adjusting the height, thereby making the mounting base occupy less space when not in use, and by adjusting the height of the mounting base, on the one hand, raising the mounting base can prevent surrounding objects from blocking the sunlight of the photovoltaic panel, thereby making the The mounting base can be used in closed areas. On the other hand, lowering the mounting base makes it convenient for workers to install photovoltaic panels on the mounting plate. At the same time, it also provides convenience for workers to inspect or replace parts of the mounting base, making the maintenance of the mounting base simpler. By rotating the rotating plate, the mounting base can adjust the direction of the installed photovoltaic panel, so that the photovoltaic panel installed on the mounting base can rotate with the sunrise and sunset of the sun. Through the mounting base, the photovoltaic panel can move with the sun, so that the photovoltaic panel can utilize more sunlight in a day. At the same time, the photovoltaic panel installed on the mounting base can be rotated and adjusted by driving the mounting plate with the rotating plate. In windy weather, the direction of the photovoltaic panel can be adjusted by the mounting base to avoid the photovoltaic panel being directly blown by strong winds.

[0008] Preferably, a square hole is opened in the center of the top of the supporting base plate, the sinking base plate is fixed in the square hole, and the height of the sinking base plate is lower than the height of the supporting base plate. Travel wheels are installed at the four corners of the bottom of the supporting base plate, and the four travel wheels are universal wheels with brake springs. By lowering the height of the sinking base plate lower than the height of the supporting base plate, on the one hand, the center of gravity of the mounting base is made more downward, and on the other hand, the mounting base can be adjusted in a wider range of height. By providing travel wheels, convenience is provided for the movement and transportation of the mounting base.

[0009] Preferably, a fixing plate is horizontally fixed on the top of the plurality of supporting slide bars, the fixing plate is located between the top plate and the supporting bottom plate, and the lifting plate is located between the fixing plate and the sinking bottom plate.

[0010] Preferably, a plurality of slide cylinders and a first nut are fixed through the top of the lifting plate, and the plurality of slide cylinders are respectively mounted on a plurality of supporting slide rods. The lifting plate is lifted and lowered on the plurality of supporting slide rods through the plurality of slide cylinders. By using the slide cylinders to slide with the supporting slide rods, the lifting and lowering of the lifting plate is more stable.

[0011] Preferably, a first screw rod is rotatably engaged between the fixed plate and the sinking bottom plate, and the first nut is threadedly engaged on the first screw rod. A second motor that drives the first screw rod to rotate is vertically installed on the top of the fixed plate. The first screw rod is driven by the second motor to rotate, and the first nut is moved on the first screw rod by rotating the first screw rod. The first nut drives the lifting plate to move up and down.

[0012] Preferably, through holes are provided on both sides of the top of the fixed plate, and the two support columns penetrate the fixed plate through the two through holes respectively. A first motor for driving the rotating plate to rotate is installed at the bottom of the top plate. The top of the rotating plate is fixed to the bottom of the rail plate, and the rotating plate is rotated by the first motor. By rotating the rotating plate, the installed photovoltaic panel is facing the direction of the sun.

[0013] Preferably, second slide rails are welded on both sides of the top of the track plate, the cross-section of the mobile base frame is a "U"-shaped structure, and two first sliders are welded on both sides of the bottom of the mobile base frame, which are respectively slidably matched with the second slide rails. The mobile base frame is movably matched with the top of the track plate through the two first sliders. By setting the second slide rail to slide with the first slider, the movement of the mobile base is more stable.

[0014] Preferably, the top of the rail plate is rotatably matched with a second screw rod, a third motor driving the second screw rod to rotate is installed at one end of the rail plate, and a second nut threadably matched with the second screw rod is welded to the bottom of the movable chassis.

[0015] Preferably, first slide rails are horizontally welded on both sides of the movable base frame, and second slide blocks slidably matched with the first slide rails are welded on one side of the two movable plates close to the movable base frame.

[0016] Preferably, the method for using the adjustable photovoltaic panel mounting base specifically includes the following steps:

[0017] Step 1: The photovoltaic panel is tiltedly set on the mounting plate of the mounting base, and the bottom end of the photovoltaic panel is fixed to the top of the mounting plate by bolts, and the bottom of the other end of the photovoltaic panel is fixed to the vertical plate, and the first screw rod is driven by the second motor to rotate, and the first nut is moved on the first screw rod by rotating the first screw rod, and the first nut drives the lifting plate to lift and move the lifting plate, and the lifting plate drives the top plate to move up and down through two support columns, and the installed photovoltaic panel is raised by moving the top plate up and down;

[0018] Step 2: The rotating plate is driven by the first motor to rotate, and the installed photovoltaic panel is directed toward the sun by rotating the rotating plate;

[0019] Step three: Drive the second screw rod to rotate through the third motor to move the second nut horizontally. The second nut drives the mobile chassis to move horizontally. Move the installed photovoltaic panel to a suitable position by horizontally moving the mobile chassis. Drive the hydraulic rod through the hydraulic cylinder to move the hydraulic rod. The hydraulic rod drives the guide plate to move through the shifting plate. The guide plate pushes the mounting plate to rotate. By rotating the mounting plate, the installed photovoltaic panel is adjusted to a suitable angle.

[0020] Beneficial effects of the present invention:

[0021] (1) In the present invention, the height of the mounting base can be flexibly adjusted by using a second motor drive, so that the mounting base can be retracted by adjusting the height, thereby making the mounting base occupy less space when not in use, thereby improving the convenience of storing and transporting the mounting base. By adjusting the height of the mounting base, on the one hand, by raising the mounting base, it is possible to prevent surrounding objects from blocking the sunlight of the photovoltaic panel, thereby making the mounting base able to be used in a closed area, thereby making the mounting base more applicable. On the other hand, by lowering the mounting base, it is convenient for the staff to install the photovoltaic panel on the mounting board, thereby improving the convenience of installing the photovoltaic panel on the mounting base. At the same time, it is also convenient for the staff to inspect or replace the parts of the mounting base, making the maintenance of the mounting base simpler, thereby helping to extend the service life of the mounting base.

[0022] (2) In the present invention, the first motor is used for driving, so that the mounting base can adjust the direction of the installed photovoltaic panel, and then the photovoltaic panel installed on the mounting base can rotate with the sunrise and sunset of the sun. The mounting base allows the photovoltaic panel to move with the sun, so that the photovoltaic panel can utilize more sunlight in a day, thereby increasing the daily power generation of the photovoltaic panel. At the same time, the photovoltaic panel installed on the mounting base can be rotated and adjusted by driving the mounting plate with the rotating plate. In windy weather, the mounting base can be used to adjust the direction of the photovoltaic panel to avoid the photovoltaic panel being directly blown by strong winds, thereby effectively ensuring the safety of the photovoltaic panel when used in bad weather.

[0023] (3) In the present invention, the mounting base is driven by a third motor so that the position of the photovoltaic panel can be adjusted, and the height of the photovoltaic panel can be adjusted by cooperating with the lifting and rotating assembly, so that the mounting base can ensure that the photovoltaic panel is not blocked by sunlight, thereby further improving the applicability of the mounting base. The mounting base is driven by a hydraulic cylinder so that the inclination angle of the photovoltaic panel can be adjusted. By adjusting the inclination angle of the photovoltaic panel, on the one hand, the orientation of the photovoltaic panel can be adjusted by cooperating with the lifting and rotating assembly, so that the mounting base can ensure that the photovoltaic panel receives as much sunlight as possible, thereby further improving the daily power generation of the photovoltaic panel. On the other hand, in snowy weather, it can ensure that the snow falling from the photovoltaic panel can slide down quickly and will not accumulate on the photovoltaic panel, thereby avoiding heavy snow from crushing the photovoltaic panel, thereby further improving the safety of the photovoltaic panel in bad weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 It is a schematic diagram of the structure of the lifting and rotating assembly of the present invention.

[0027] Figure 3 It is a schematic diagram of the lifting plate structure of the present invention.

[0028] Figure 4 It is a schematic diagram of the fixing plate structure of the present invention.

[0029] Figure 5 This is a schematic diagram of the structure of the present invention with the lifting and rotating components removed as a whole.

[0030] Figure 6 It is a schematic diagram of the structure of the mobile chassis of the present invention.

[0031] Figure 7 It is a schematic diagram of the mounting plate structure of the present invention.

[0032] Figure 8 It is a schematic diagram of the side panel structure of the present invention.

[0033] In the figure: 1. lifting and rotating assembly; 2. supporting bottom plate; 201. square hole; 202. sinking bottom plate; 203. walking wheel; 3. supporting slide bar; 301. lifting plate; 3011. slide cylinder; 3012. first nut; 302. supporting column; 303. top plate; 4. rotating plate; 401. first motor; 5. fixing plate; 501. first screw rod; 502. second motor; 503. through hole; 6. moving base; 601. first slider; 602. second nut; 603. first slide rail; 7. mounting plate; 701. hinged plate; 702. auxiliary plate; 703. vertical plate; 8. side plate; 801. hydraulic cylinder; 802. hydraulic rod; 803. shift plate; 804. second slider; 805. guide plate; 9. track plate; 901. second slide rail; 902. second screw rod; 903. third motor. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] like Figure 1-Figure 8As shown, an adjustable photovoltaic panel mounting base described in the present invention comprises a lifting and rotating assembly 1, a mobile base frame 6, a mounting plate 7 and a track plate 9. The top of the lifting and rotating assembly 1 is provided with a track plate 9, the mobile base frame 6 is horizontally movable and matched on the top of the track plate 9, hinge plates 701 are welded on both sides of the bottom of the mounting plate 7, and the mounting plate 7 is hingedly matched on the top of the mobile base frame 6 through two hinge plates 701, auxiliary plates 702 are welded on both sides of the bottom of the two hinge plates 701, and a side plate is welded at one end of the mobile base frame 6. 8, hydraulic cylinders 801 are horizontally installed at both ends of the side plate 8 away from the movable base frame 6, and hydraulic rods 802 are installed at one end of the two hydraulic cylinders 801. The ends of the two hydraulic rods 802 away from the hydraulic cylinders 801 are connected to the moving plates 803, and the ends of the two moving plates 803 are hinged with guide plates 805, and the ends of the two guide plates 805 away from the moving plates 803 are respectively hinged with the two auxiliary plates 702. The top of the mounting plate 7 is vertically welded with a vertical plate 703, and the photovoltaic panel is tiltedly set on the mounting plate of the mounting base 7, and fix the bottom end of the photovoltaic panel to the top of the mounting plate 7 by bolts, and fix the bottom of the other end of the photovoltaic panel to the vertical plate 703, and by moving the movable base frame 6 horizontally to match it with the top of the rail plate 9, the mounting base can adjust the position of the photovoltaic panel, and cooperate with the lifting and rotating component 1 to adjust the height of the photovoltaic panel, so that the mounting base can ensure that the photovoltaic panel is not blocked by sunlight, thereby further improving the applicability of the mounting base, and by using the hydraulic cylinder 801 for driving, the mounting base can adjust the inclination angle of the photovoltaic panel. By adjusting the inclination angle of the photovoltaic panel, on the one hand, the lifting and rotating component 1 is cooperated to adjust the direction of the photovoltaic panel, so that the mounting base can ensure that the photovoltaic panel receives as much sunlight as possible, thereby further improving the power generation of the photovoltaic panel in one day, and on the other hand, in snowy weather, it can ensure that the snow falling from the photovoltaic panel can slide down quickly, and no snow will accumulate on the photovoltaic panel, thereby avoiding heavy snow from crushing the photovoltaic panel, thereby further improving the safety of the photovoltaic panel in bad weather;

[0036] The lifting and rotating assembly 1 includes a horizontally arranged supporting base plate 2, a plurality of vertically arranged supporting slide bars 3 and a rotating plate 4, a sinking base plate 202 is fixed on the supporting base plate 2, a plurality of supporting slide bars 3 are fixed on the top of the sinking base plate 202, a lifting plate 301 is lifted and matched on the plurality of supporting slide bars 3, two supporting columns 302 are vertically fixed on the top of the lifting plate 301, a top plate 303 is horizontally arranged at the bottom of the two supporting columns 302, and the rotating plate 4 is rotatably matched on the top of the top plate 303, and the height of the mounting base can be flexibly adjusted by lifting and matching the lifting plate 301 on the supporting slide bars 3, so that the mounting base can be retracted by adjusting the height, thereby making the mounting base occupy less space when not in use, thereby improving the convenience of storage and transportation of the mounting base, and by adjusting the height of the mounting base, on the one hand, raising the mounting base can prevent surrounding objects from blocking the sunlight of the photovoltaic panel, thereby making the mounting base able to be used in a closed area, thereby making the mounting base The utility model has stronger applicability. On the other hand, the mounting base is lowered to facilitate the staff to install the photovoltaic panel on the mounting plate 7, thereby improving the convenience of installing the photovoltaic panel on the mounting base. At the same time, it also provides convenience for the staff to inspect or replace the parts of the mounting base, making the maintenance of the mounting base simpler, thereby helping to extend the service life of the mounting base. By rotating the rotating plate 4, the mounting base can adjust the direction of the installed photovoltaic panel, so that the photovoltaic panel installed on the mounting base can rotate with the sunrise and sunset of the sun. Through the mounting base, the photovoltaic panel can move with the sun, so that the photovoltaic panel can utilize more sunlight in a day, thereby increasing the power generation of the photovoltaic panel in a day. At the same time, the photovoltaic panel installed on the mounting base can be rotated and adjusted by driving the mounting plate 7 by the rotating plate 4. In windy weather, the direction of the photovoltaic panel can be adjusted by the mounting base to avoid the photovoltaic panel being directly blown by strong winds, thereby effectively ensuring the safety of the photovoltaic panel in bad weather.

[0037] In an optional implementation of the present embodiment, a square hole 201 is opened at the center of the top of the supporting base plate 2, and the sinking base plate 202 is fixed in the square hole 201, and the height of the sinking base plate 202 is lower than the height of the supporting base plate 2, and walking wheels 203 are installed at the four corners of the bottom of the supporting base plate 2, and the four walking wheels 203 are universal wheels with brake springs. By lowering the height of the sinking base plate 202 lower than the height of the supporting base plate 2, on the one hand, the center of gravity of the mounting base is made more downward, thereby ensuring the stability of the mounting base. On the other hand, the mounting base can be adjusted in a wider range of height. By providing the walking wheels 203, convenience is provided for the movement and transportation of the mounting base.

[0038] In an optional implementation of this embodiment, a fixing plate 5 is horizontally fixed on the top of several supporting slide bars 3, the fixing plate 5 is located between the top plate 303 and the supporting bottom plate 2, and the lifting plate 301 is located between the fixing plate 5 and the sinking bottom plate 202.

[0039] In an optional implementation of the present embodiment, a plurality of slides 3011 and a first nut 3012 are fixed through the top of the lifting plate 301, and the plurality of slides 3011 are respectively mounted on a plurality of supporting slide bars 3. The lifting plate 301 is lifted and lowered on the plurality of supporting slide bars 3 through the plurality of slides 3011. By using the slides 3011 to slide with the supporting slide bars 3, the lifting and lowering of the lifting plate 301 is more stable.

[0040] In an optional implementation of the present embodiment, a first screw rod 501 is rotatably engaged between the fixed plate 5 and the sinking bottom plate 202, and the first nut 3012 is threadedly engaged on the first screw rod 501. A second motor 502 for driving the first screw rod 501 to rotate is vertically installed on the top of the fixed plate 5. The first screw rod 501 is driven by the second motor 502 to rotate, and the first nut 3012 is moved on the first screw rod 501 by rotating the first screw rod 501. The first nut 3012 drives the lifting plate 301 to move up and down.

[0041] In an optional implementation of the present embodiment, through holes 503 are provided on both sides of the top of the fixed plate 5, and the two support columns 302 penetrate the fixed plate 5 through the two through holes 503 respectively. A first motor 401 for driving the rotating plate 4 to rotate is installed at the bottom of the top plate 303. The top of the rotating plate 4 is fixed to the bottom of the rail plate 9, and the rotating plate 4 is rotated by the first motor 401. By rotating the rotating plate 4, the installed photovoltaic panel is facing the direction of the sun.

[0042] In an optional implementation of the present embodiment, second slide rails 901 are welded on both sides of the top of the track plate 9, the cross-section of the movable base frame 6 is a "U"-shaped structure, and two first sliders 601 are welded on both sides of the bottom of the movable base frame 6, which are respectively slidably matched with the second slide rails 901. The movable base frame 6 is movably matched with the two first sliders 601 on the top of the track plate 9. By setting the second slide rail 901 to slide with the first slider 601, the movement of the movable base 6 is more stable.

[0043] In an optional implementation of this embodiment, the top of the rail plate 9 is rotatably engaged with a second screw rod 902, and a third motor 903 is installed at one end of the rail plate 9 to drive the second screw rod 902 to rotate, and a second nut 602 threadably engaged with the second screw rod 902 is welded to the bottom of the movable base frame 6.

[0044] In an optional implementation of this embodiment, first slide rails 603 are horizontally welded on both sides of the movable base frame 6, and second sliders 804 slidably matched with the first slide rails 603 are welded on one side of the two moving plates 803 close to the movable base frame 6.

[0045] In an optional implementation manner of this embodiment, the method for using the adjustable photovoltaic panel mounting base specifically includes the following steps:

[0046] Step 1: The photovoltaic panel is tiltedly set on the mounting plate 7 of the mounting base, and the bottom end of the photovoltaic panel is fixed to the top of the mounting plate 7 by bolts, and the bottom end of the photovoltaic panel is fixed to the vertical plate 703, and the first screw rod 501 is driven by the second motor 502 to rotate, and the first nut 3012 is moved on the first screw rod 501 by rotating the first screw rod 501, and the first nut 3012 drives the lifting plate 301 to move up and down, and the lifting plate 301 drives the top plate 303 to move up and down through the two support columns 302, and the installed photovoltaic panel is raised by moving the top plate 303 up and down;

[0047] Step 2: The rotating plate 4 is driven by the first motor 401 to rotate, and the installed photovoltaic panel is directed toward the sun by rotating the rotating plate 4;

[0048] Step three: Drive the second screw rod 902 to rotate through the third motor 903 to make the second nut 602 move horizontally. The second nut 602 drives the movable base frame 6 to move horizontally. By moving the movable base frame 6 horizontally, the installed photovoltaic panel is moved to a suitable position. Driven by the hydraulic cylinder 801, the hydraulic rod 802 moves. The hydraulic rod 802 drives the guide plate 805 to move through the shift plate 803. The guide plate 805 pushes the mounting plate 7 to rotate. By rotating the mounting plate 7, the installed photovoltaic panel is adjusted to a suitable angle.

[0049] When in use, first, the photovoltaic panel is tilted and set on the mounting plate 7 of the mounting base, and the bottom end of the photovoltaic panel is fixed to the top of the mounting plate 7 by bolts, and the bottom of the other end of the photovoltaic panel is fixed on the vertical plate 703, and the first screw rod 501 is driven by the second motor 502 to rotate, and the first nut 3012 is moved on the first screw rod 501 by rotating the first screw rod 501, and the first nut 3012 drives the lifting plate 301 to lift and move the lifting plate 301, and the lifting plate 301 drives the top plate 303 to move up and down through the two support columns 302, and the installed photovoltaic panel is raised by moving the top plate 303 up and down, and the height of the mounting base can be flexibly adjusted by using the second motor 502 to drive, so that the mounting base can be adjusted The height of the mounting base can be retracted, so that the mounting base occupies less space when not in use, thereby improving the convenience of storing and transporting the mounting base. By adjusting the height of the mounting base, on the one hand, the mounting base is raised to avoid surrounding objects blocking the sunlight of the photovoltaic panel, so that the mounting base can be used in a closed area, thereby making the mounting base more applicable. On the other hand, the mounting base is lowered to facilitate the staff to install the photovoltaic panel on the mounting plate 7, thereby improving the convenience of installing the photovoltaic panel on the mounting base. At the same time, it also provides convenience for the staff to inspect or replace the parts of the mounting base, making the maintenance of the mounting base simpler, thereby helping to extend the service life of the mounting base. Then, the first motor 401 is used to The rotating plate 4 is driven to rotate, and the installed photovoltaic panel is oriented toward the direction of the sun by rotating the rotating plate 4. The first motor 401 is used to drive the mounting base so that the orientation of the installed photovoltaic panel can be adjusted, so that the photovoltaic panel installed on the mounting base can rotate with the sunrise and sunset of the sun. The photovoltaic panel can move with the sun through the mounting base, so that the photovoltaic panel can utilize more sunlight in a day, thereby increasing the daily power generation of the photovoltaic panel. At the same time, the mounting plate 7 is driven by the rotating plate 4 to rotate and adjust the photovoltaic panel installed on the mounting base. In windy weather, the orientation of the photovoltaic panel can be adjusted through the mounting base to prevent the photovoltaic panel from being directly blown by strong winds, thereby effectively ensuring that the photovoltaic panel is Safety in bad weather. Finally, the third motor 903 drives the second screw rod 902 to rotate, so that the second nut 602 moves horizontally. The second nut 602 drives the movable base frame 6 to move horizontally. By moving the movable base frame 6 horizontally, the installed photovoltaic panel is moved to a suitable position. The hydraulic cylinder 801 drives the hydraulic rod 802 to move. The hydraulic rod 802 drives the guide plate 805 to move through the shift plate 803. The guide plate 805 pushes the mounting plate 7 to rotate. By rotating the mounting plate 7, the installed photovoltaic panel is adjusted to a suitable angle. By using the third motor 903 for driving, the mounting base can adjust the position of the photovoltaic panel, and cooperate with the lifting and rotating assembly 1 to adjust the height of the photovoltaic panel, so that the mounting base can ensure that the photovoltaic panel is not blocked by sunlight.The applicability of the mounting base is further improved. By using the hydraulic cylinder 801 to drive, the mounting base can adjust the tilt angle of the photovoltaic panel. By adjusting the tilt angle of the photovoltaic panel, on the one hand, the lifting and rotating assembly 1 is used to adjust the direction of the photovoltaic panel, so that the mounting base can ensure that the photovoltaic panel receives as much sunlight as possible, thereby further improving the daily power generation of the photovoltaic panel. On the other hand, in snowy weather, it can ensure that the snow falling on the photovoltaic panel can slide down quickly, and no snow will accumulate on the photovoltaic panel, thereby avoiding heavy snow from crushing the photovoltaic panel, thereby further improving the safety of the photovoltaic panel in bad weather.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An adjustable photovoltaic panel mounting base, comprising a lifting and rotating assembly (1), a movable base frame (6), a mounting plate (7) and a rail plate (9), characterized in that: A rail plate (9) is arranged on the top of the lifting and rotating assembly (1), the movable base frame (6) is horizontally movable and matched on the top of the rail plate (9), hinge plates (701) are welded on both sides of the bottom of the mounting plate (7), and the mounting plate (7) is hingedly matched on the top of the movable base frame (6) through two hinge plates (701), auxiliary plates (702) are welded on both sides of the bottom of the two hinge plates (701), and a side plate (8) is welded on one end of the movable base frame (6), and the side plate (8) is away from the movable base frame (6). ) are horizontally mounted at both ends of one side of the mounting plate (7), one end of each of the two hydraulic cylinders (801) is provided with a hydraulic rod (802), one end of each of the two hydraulic rods (802) away from the hydraulic cylinder (801) is connected to a moving plate (803), one end of each of the two moving plates (803) is hinged with a guide plate (805), one end of each of the two guide plates (805) away from the moving plate (803) is hinged with two auxiliary plates (702), and a vertical plate (703) is vertically welded to the top of the mounting plate (7); The lifting and rotating assembly (1) comprises a horizontally arranged supporting base plate (2), a plurality of vertically arranged supporting slide bars (3) and a rotating plate (4); a sinking base plate (202) is fixed on the supporting base plate (2); a plurality of the supporting slide bars (3) are fixed on the top of the sinking base plate (202); a lifting plate (301) is lifted and matched on the plurality of supporting slide bars (3); two supporting columns (302) are vertically fixed on the top of the lifting plate (301); a top plate (303) is horizontally arranged at the bottom of the two supporting columns (302); and the rotating plate (4) is rotatably matched on the top of the top plate (303); A fixing plate (5) is horizontally fixed on the top of a plurality of supporting slide bars (3), the fixing plate (5) is located between the top plate (303) and the supporting bottom plate (2), and the lifting plate (301) is located between the fixing plate (5) and the sinking bottom plate (202); A plurality of slide cylinders (3011) and a first nut (3012) are fixedly passed through the top of the lifting plate (301), the plurality of slide cylinders (3011) are respectively sleeved on a plurality of supporting slide bars (3), and the lifting plate (301) is lifted and lowered on the plurality of supporting slide bars (3) by means of the plurality of slide cylinders (3011); A first screw rod (501) is rotatably engaged between the fixed plate (5) and the sinking bottom plate (202), a first nut (3012) is threadedly engaged with the first screw rod (501), and a second motor (502) for driving the first screw rod (501) to rotate is vertically mounted on the top of the fixed plate (5); Through holes (503) are provided on both sides of the top of the fixed plate (5), and the two support columns (302) respectively penetrate the fixed plate (5) through the two through holes (503). A first motor (401) for driving the rotating plate (4) to rotate is installed at the bottom of the top plate (303), and the top of the rotating plate (4) is fixed to the bottom of the track plate (9); The top of the track plate (9) is rotatably matched with a second screw rod (902), one end of the track plate (9) is equipped with a third motor (903) for driving the second screw rod (902) to rotate, and the bottom of the movable base frame (6) is welded with a second nut (602) threadably matched with the second screw rod (902).

2. The adjustable photovoltaic panel mounting base according to claim 1, characterized in that: A square hole (201) is provided at the centre of the top of the supporting bottom plate (2), the sinking bottom plate (202) is fixed in the square hole (201), and the height of the sinking bottom plate (202) is lower than the height of the supporting bottom plate (2), and running wheels (203) are installed at the four corners of the bottom of the supporting bottom plate (2), and the four running wheels (203) are all universal wheels with brake springs.

3. The adjustable photovoltaic panel mounting base according to claim 1, characterized in that: Second slide rails (901) are welded to both sides of the top of the track plate (9); the cross section of the movable base frame (6) is a "U"-shaped structure; two first slide blocks (601) are welded to both sides of the bottom of the movable base frame (6) and are respectively slidably matched with the second slide rails (901); the movable base frame (6) is movably matched to the top of the track plate (9) via the two first slide blocks (601).

4. The adjustable photovoltaic panel mounting base according to claim 1, characterized in that: First slide rails (603) are horizontally welded to both sides of the movable base frame (6), and second slide blocks (804) slidably matched with the first slide rails (603) are welded to both sides of the two movable plates (803) close to the movable base frame (6).

5. The adjustable photovoltaic panel mounting base according to claim 1, characterized in that: The method for using the adjustable photovoltaic panel mounting base specifically includes the following steps: Step 1: The photovoltaic panel is tiltedly arranged on the mounting plate (7) of the mounting base, and the bottom end of the photovoltaic panel is fixed to the top of the mounting plate (7) by bolts, and the bottom end of the photovoltaic panel is fixed to the vertical plate (703), and the first screw rod (501) is driven by the second motor (502) to rotate, and the first nut (3012) is moved on the first screw rod (501) by rotating the first screw rod (501), and the first nut (3012) drives the lifting plate (301) to move up and down, and the lifting plate (301) drives the top plate (303) to move up and down through the two support columns (302), and the installed photovoltaic panel is raised by moving the top plate (303) up and down; Step 2: driving the rotating plate (4) by the first motor (401), and by rotating the rotating plate (4), the installed photovoltaic panel is directed toward the sun; Step 3: The second screw rod (902) is driven to rotate by the third motor (903), so that the second nut (602) moves horizontally. The second nut (602) drives the movable base frame (6) to move horizontally. By moving the movable base frame (6) horizontally, the installed photovoltaic panel is moved to a suitable position. The hydraulic rod (802) is driven by the hydraulic cylinder (801) to move. The hydraulic rod (802) drives the guide plate (805) to move through the shift plate (803). The guide plate (805) is used to push the installation plate (7) to rotate. By rotating the installation plate (7), the installed photovoltaic panel is adjusted to a suitable angle.

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