CN111817652A - A photovoltaic power generation system - Google Patents

Abstract

The present invention is a photovoltaic power generation system, which relates to the field of photovoltaic power generation systems, and includes a bracket assembly, a swivel assembly, a photovoltaic panel assembly, an adjustment device, a side suspension, a support leg assembly and a power device. The beneficial technical effect is that the invention is used on water. , and can also be switched to the state used on land. The upper end of the bracket component is symmetrically provided with two turret components, the two photovoltaic panel components are symmetrically arranged on the two turret components, the adjustment device is arranged in the middle of the bracket component, and the two ends of the adjustment device are respectively matched with the two side suspension parts For connection, the two side suspension pieces are symmetrically arranged at the lower end of the bracket assembly, and the lower ends of the two side suspension pieces are respectively fixedly connected to a support leg assembly.

Description

A photovoltaic power generation system

technical field

The invention relates to the field of photovoltaic power generation systems, and more particularly to a photovoltaic power generation system.

Background technique

The patent No. CN201820368586.0 is a new type of automatic gravity-controlled floating photovoltaic power station. The utility model discloses a new type of automatic gravity-controlled floating photovoltaic power station, which belongs to the field of photovoltaic power generation systems, including suspension devices, photovoltaic support components, solar cell components, and center of gravity control. The device, the controller, and the connector are respectively electrically connected to the connector; the center of gravity control device includes a support plate, a center of gravity adjustment block, a rotating shaft, a transmission mechanism, a drive link, a drive motor, a bearing device, and a positioning baffle. The center of gravity adjustment block is welded and connected with the rotating shaft, and the rotating shaft and the bearing device are connected by interference; the center of gravity adjustment block is fixedly connected with the transmission mechanism; the transmission mechanism is fixedly connected with the drive motor through the drive link. The novel automatic gravity control water photovoltaic power station of the utility model can automatically adjust the angle between the photovoltaic power station and the water surface, so that the photovoltaic power station can automatically adapt to the incident angle of sunlight, so that the angle between the photovoltaic power station and the sunlight can be as close to 90° as possible. °, thereby improving the optical utilization rate and power generation efficiency of photovoltaic power plants. But the device can only be used on water, not on land.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a photovoltaic power generation system, the beneficial effect of which is that the present invention can be used on water and can be switched to a state of being used on land.

The object of the present invention is achieved through the following technical solutions:

A photovoltaic power generation system includes a bracket component, a turret component, a photovoltaic panel component, an adjustment device, a side suspension, a support leg component and a power device. The upper end of the bracket component is symmetrically provided with two turret components, two The photovoltaic panel assembly is symmetrically arranged on the two turret assemblies, the adjustment device is arranged in the middle of the bracket assembly, the two ends of the adjustment device are respectively matched and connected with two side suspension parts, and the two side suspension parts are symmetrically arranged at the lower end of the bracket assembly, The lower ends of the two side suspensions are respectively fixedly connected with a supporting leg assembly.

As a further optimization of the technical solution, the present invention is a photovoltaic power generation system. The bracket assembly includes a base plate, a vertical plate, a top plate, a groove and a U-shaped sliding seat; the two ends of the vertical plate are fixedly connected to the base plate and the top plate respectively. The U-shaped sliding seat is fixedly connected to the top plate, and two ends of the top plate are respectively provided with a groove; two turret components are symmetrically arranged at both ends of the U-shaped sliding seat.

As a further optimization of the technical solution, the present invention is a photovoltaic power generation system, which includes a moving frame, a horizontal chute, a bottom plate, an electric push rod and a side plate; The first locking screw is threadedly connected, and the first locking screw is tightly pressed on the U-shaped sliding seat. The two turrets are respectively provided with a transverse chute, the two turrets are fixedly connected to the bottom plate, the extension end of the electric push rod is rotatably connected to the bottom plate, the electric push rod is rotatably connected to the lower end of the side plate, and the side The board is fixedly connected on the U-shaped sliding seat; the photovoltaic panel assembly is connected with the turret.

As a further optimization of the technical solution, the present invention is a photovoltaic power generation system. The photovoltaic panel assembly includes a main photovoltaic panel, an auxiliary photovoltaic panel, a long shaft, a screw seat and a second locking screw; one end of the main photovoltaic panel is rotatably connected On the two turrets, the other end of the main photovoltaic panel is rotatably connected to one end of the auxiliary photovoltaic panel, the other end of the auxiliary photovoltaic panel is rotated and connected to the long shaft, the screw seat is fixedly connected to the outer end of the long shaft, and the second locking screw is threaded The second locking screw is tightly pressed on the turret.

As a further optimization of the technical solution, the present invention provides a photovoltaic power generation system. The adjustment device includes a guide rod, a first motor, a screw rod, an adjustment seat, an articulated arm and a toggle rod; the guide rod is fixedly connected to the vertical plate, and the first A motor is fixedly connected to the vertical plate through a motor frame, the output shaft of the first motor is connected to the screw rod through a coupling, the adjusting seat is fitted on the screw rod through a screw thread, and the adjusting seat is slidably connected to the guide rod. One hinged arm is rotatably connected to the two hinged arms, and a toggle lever is fixedly connected respectively, and the two toggle levers are respectively matched and connected with the two side suspension parts.

As a further optimization of the technical solution, the present invention is a photovoltaic power generation system. The side suspension includes a spring seat, a pole, a first buffer spring, a top plate, a side bracket, a chute frame, a sleeve rod, a second buffer Spring, U-shaped seat, side seat plate and floating block; two ends of the spring seat are respectively connected to a pole in a sliding fit, the two poles are fixedly connected to the base plate, and the upper ends of the two poles are fixedly connected to a top plate respectively , a first buffer spring is sleeved on the two poles respectively, and the two ends of the first buffer spring are respectively fixedly connected to the spring seat and the base plate; the upper end of the side bracket is rotatably connected to the spring seat, and the upper end of the side bracket is fixedly connected to the chute frame, the lever is slidably connected in the chute frame, the lower end of the side bracket is symmetrically and fixedly connected with two sleeve rods, the two sleeve rods are respectively slidably connected to the two ends of the U-shaped seat, and one sleeve rod is sleeved on each The second buffer spring, the two ends of the second buffer spring are fixedly connected to the side bracket and the U-shaped seat respectively, the U-shaped seat is fixedly connected to the side seat plate, and the two ends of the side seat plate are fixedly connected to a floating block respectively; at the inner end of the side seat panel.

As a further optimization of the technical solution, the present invention is a photovoltaic power generation system. The support leg assembly includes a fixed leg, a cross-shaped slot, a cross-shaped telescopic leg, a fixed foot, a third motor, a lead screw and a block; the fixed leg It is fixedly connected to the side seat plate, the inner end of the fixed leg is provided with a cross-shaped groove, the cross-shaped telescopic leg is slidably connected in the cross-shaped groove, the fixed foot is fixedly connected to the cross-shaped telescopic leg, and the third motor passes through the motor frame. It is fixedly connected to the fixed leg, the output shaft of the third motor is connected to the lead screw through a coupling, the block is connected to the lead screw through threaded fitting, and the block is fixedly connected to the cross-type telescopic leg.

As a further optimization of the technical solution, the present invention provides a photovoltaic power generation system, the photovoltaic power generation system further includes a power device, and a power device is respectively provided in the middle of the two support leg assemblies; the power device includes a fourth power device. The motor and the fan blade; the fourth motor is fixedly connected to the side seat plate through the motor frame, and the output shaft of the fourth motor is fixedly connected to a plurality of fan blades.

As a further optimization of the technical solution, the present invention provides a photovoltaic power generation system, wherein the side plates are arranged corresponding to the grooves.

The beneficial effects of a photovoltaic power generation system of the present invention are:

The present invention is a photovoltaic power generation system. The present invention can be used on water and can be switched to a state of being used on land; the arrangement of two side suspension parts enables the bracket assembly to float on the water surface, and the two power devices can control the floating state. The device can be moved or rotated; when it needs to be used on land, the two side suspensions can be controlled to rotate upward through the adjustment device, the two supporting leg assemblies can be unfolded to a vertical state, and the two supporting leg assemblies can be fixed on the bottom surface. The overall height of the device can be adjusted; the angle and height of the two turret components can be adjusted independently, thereby changing the angle and height of the two photovoltaic panel components, and the two photovoltaic panel components can be deployed to improve the absorption efficiency of solar energy.

Description of drawings

1 is a schematic structural diagram 1 of a photovoltaic power generation system of the present invention;

FIG. 2 is a second structural schematic diagram of a photovoltaic power generation system according to the present invention;

FIG. 3 is a third structural schematic diagram of a photovoltaic power generation system according to the present invention;

4 is a schematic structural diagram of a bracket assembly and an adjustment device;

FIG. 5 is a schematic diagram of the unfolding and matching structure of the turret assembly and the photovoltaic panel assembly;

6 is a schematic structural diagram of the turret assembly and the photovoltaic panel assembly when they are accommodated and matched;

FIG. 7 is a schematic structural diagram 1 of a side suspension and a power device;

Fig. 8 is the second structural schematic diagram of the side suspension and the power device;

FIG. 9 is a schematic structural diagram of the support leg assembly.

In the figure: bracket assembly 1; base plate 1-1; vertical plate 1-2; top plate 1-3; groove 1-4; U-shaped sliding seat 1-5; turret assembly 2; sleeve plate 2-1; One locking screw 2-2; short shaft 2-3; turret 2-4; horizontal chute 2-5; bottom plate 2-6; electric push rod 2-7; side plate 2-8; photovoltaic panel assembly 3; Main photovoltaic panel 3-1; Auxiliary photovoltaic panel 3-2; Long axis 3-3; Screw seat 3-4; Second locking screw 3-5; Adjustment device 4; Guide rod 4-1; First motor 4- 2; screw 4-3; adjustment seat 4-4; hinge arm 4-5; lever 4-6; side suspension part 5; spring seat 5-1; column rod 5-2; first buffer spring 5-3; Top plate 5-4; side bracket 5-5; chute frame 5-6; sleeve rod 5-7; second buffer spring 5-8; U-shaped seat 5-9; side seat plate 5-10; floating block 5 -11; support leg assembly 6; fixed leg 6-1; cross-shaped slot 6-2; cross-shaped telescopic leg 6-3; fixed foot 6-4; third motor 6-5; lead screw 6-6; square 6-7; power unit 7; fourth motor 7-1; fan blade 7-2.

Detailed ways

In the description of the invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be constructed in a specific orientation. and operation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second" and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance; the electrical components appearing in this application are all connected to external power supply and control when in use switch.

The present invention will be described in further detail below with reference to the accompanying drawings 1-9 and specific embodiments.

Specific implementation one:

The present embodiment will be described below with reference to FIGS. 1-9, a photovoltaic power generation system, including a bracket assembly 1, a turret assembly 2, a photovoltaic panel assembly 3, an adjustment device 4, a side suspension 5, a support leg assembly 6 and a power device 7, The upper end of the bracket assembly 1 is symmetrically provided with two turret assemblies 2, the two photovoltaic panel assemblies 3 are symmetrically arranged on the two turret assemblies 2, and the adjusting device 4 is arranged in the middle of the bracket assembly 1. The two ends are respectively matched and connected with two side suspension members 5 . The two side suspension members 5 are symmetrically arranged at the lower end of the bracket assembly 1 , and the lower ends of the two side suspension members 5 are respectively fixedly connected to a support leg assembly 6 . In use, when the two side suspension parts 5 are placed downward, the device is placed on the water surface. The two suspension parts 5 allow the bracket assembly 1 to float on the water surface. When it needs to be used on land, the adjustment device 4 is used to control the two The side suspension members 5 are rotated upward, and the two support leg assemblies 6 are unfolded to a vertical state. The two support leg assemblies 6 can be used on land by fixing them on the bottom surface. The lengths of the two support leg assemblies 6 can be adjusted to The overall height of the device can be changed, and the angles and heights of the two turret assemblies 2 can be adjusted independently, thereby changing the angles and heights of the two photovoltaic panel assemblies 3, and the two photovoltaic panel assemblies 3 can be deployed to improve the absorption efficiency of solar energy .

Specific implementation two:

The present embodiment will be described below with reference to FIGS. 1-9. The bracket assembly 1 includes a base plate 1-1, a vertical plate 1-2, a top plate 1-3, a groove 1-4 and a U-shaped sliding seat 1-5; The two ends of the plate 1-2 are fixedly connected to the base plate 1-1 and the top plate 1-3 respectively, the U-shaped sliding seat 1-5 is fixedly connected to the top plate 1-3, and the two ends of the top plate 1-3 are respectively provided with a groove 1-4; Two turret assemblies 2 are symmetrically arranged at both ends of the U-shaped sliding seat 1-5.

Specific implementation three:

The present embodiment will be described below with reference to FIGS. 1-9 . The turret assembly 2 includes a sleeve plate 2-1, a first locking screw 2-2, a short shaft 2-3, a turret 2-4, and a transverse chute 2 -5. The bottom plate 2-6, the electric push rod 2-7 and the side plate 2-8; the sleeve plate 2-1 is slidably connected to one end of the U-shaped sliding seat 1-5, and the lower end of the sleeve plate 2-1 is threaded Connect the first locking screw 2-2, the first locking screw 2-2 is tightly pressed against the U-shaped sliding seat 1-5, and the two ends of the first locking screw 2-2 are fixedly connected to a short shaft 2-3 respectively , the two turrets 2-4 are respectively rotatably connected to the two short shafts 2-3, the two turrets 2-4 are respectively provided with a transverse chute 2-5, and the two turrets 2-4 are fixedly connected to On the bottom plate 2-6, the extension end of the electric push rod 2-7 is connected to the bottom plate 2-6 in rotation, the electric push rod 2-7 is rotated and connected to the lower end of the side plate 2-8, and the side plate 2-8 is fixedly connected to the bottom plate 2-8. On the U-shaped sliding seat 1-5; the photovoltaic panel assembly 3 is matched and connected with the turret 2-4. When in use, the sleeve plate 2-1 can slide up and down on the U-shaped sliding seat 1-5. By tightening the first locking screw 2-2, the sleeve plate 2-1 is tightly pressed on the U-shaped sliding seat 1-5. The position of the photovoltaic panel assembly 3 is fixed, thereby changing the height of the photovoltaic panel assembly 3. The sleeves 2-1 on the two turret assemblies 2 can be adjusted independently, so that the two photovoltaic panel assemblies 3 are at different heights, and absorb light at different heights. The start of the electric push rod 2-7 can drive the two turrets 2-4 to rotate around the two short axes 2-3 through the base plate 2-6, thereby changing the angle of the photovoltaic panel assembly 3 and the angle of the two photovoltaic panel assemblies 3 Can be adjusted individually.

Specific implementation four:

The present embodiment will be described below with reference to FIGS. 1-9. The photovoltaic panel assembly 3 includes a main photovoltaic panel 3-1, an auxiliary photovoltaic panel 3-2, a long axis 3-3, a screw seat 3-4 and a second locking screw 3-5; One end of the main photovoltaic panel 3-1 is rotatably connected to the two turrets 2-4, and the other end of the main photovoltaic panel 3-1 is rotatably connected to one end of the auxiliary photovoltaic panel 3-2, and the auxiliary photovoltaic panel 3-2 The other end of the screw is rotatably connected to the long shaft 3-3, the screw seat 3-4 is fixedly connected to the outer end of the long shaft 3-3, the second locking screw 3-5 is connected to the screw seat 3-4 through threaded fitting, the second The locking screws 3-5 are tightly pressed against the turret 2-4. During use, the long axis 3-3 is moved left and right by turning the screw base 3-4 left and right, and the long axis 3-3 drives the auxiliary photovoltaic panel 3-2 to expand, changing the auxiliary photovoltaic panel 3-2 and the main photovoltaic panel 3-2. 1, by tightening the second locking screw 3-5 against the front turret 2-4 to lock the angle between the auxiliary photovoltaic panel 3-2 and the main photovoltaic panel 3-1, When the screw base 3-4 is located at the innermost end, the main photovoltaic panel 3-1 and the auxiliary photovoltaic panel 3-2 are both in a horizontal state, and the auxiliary photovoltaic panel 3-2 is in a stored state, and only the main photovoltaic panel 3-1 is at this time. When working, when the screw base 3-4 is moved to the outer end, the auxiliary photovoltaic panel 3-2 starts to work. At this time, the auxiliary photovoltaic panel 3-2 and the main photovoltaic panel 3-1 absorb solar energy together to improve the absorption efficiency of solar energy; The angle between the main photovoltaic panel 3-1 and the auxiliary photovoltaic panel 3-2 on the two photovoltaic panel assemblies 3 or the unfolded or stored state of the auxiliary photovoltaic panel 3-2 can be adjusted independently.

Specific implementation five:

The present embodiment will be described below with reference to FIGS. 1-9. The adjusting device 4 includes a guide rod 4-1, a first motor 4-2, a screw rod 4-3, an adjusting seat 4-4, an articulated arm 4-5 and a lever 4-6; the guide rod 4-1 is fixedly connected to the vertical plate 1-2, the first motor 4-2 is fixedly connected to the vertical plate 1-2 through the motor frame, and the output shaft of the first motor 4-2 is connected through the coupling shaft The device is connected to the screw 4-3, the adjustment seat 4-4 is on the screw 4-3 through the thread fit, the adjustment seat 4-4 is slidingly connected to the guide rod 4-1, and the two ends of the adjustment seat 4-4 are respectively connected by rotation. One hinged arm 4-5 and two hinged arms 4-5 are respectively fixedly connected with a toggle lever 4-6, and the two toggle levers 4-6 are respectively matched and connected with two side suspension members 5. In use, when the device needs to be rotated on the land, the first motor 4-2 starts to drive the screw 4-3 to rotate, the screw 4-3 drives the adjustment base 4-4 to move upward, and the adjustment base 4-4 passes through the two articulated arms 4-5 and the two levers 4-6 drive the two side suspension members 5 to rotate upwards by 90 degrees, and the two support leg assemblies 6 are unfolded and fixed on the ground.

Specific implementation six:

The present embodiment will be described below with reference to Figs. 1-9. The side suspension member 5 includes a spring seat 5-1, a column rod 5-2, a first buffer spring 5-3, a top plate 5-4, and a side bracket 5-5 , chute frame 5-6, sleeve rod 5-7, second buffer spring 5-8, U-shaped seat 5-9, side seat plate 5-10 and floating block 5-11; both ends of spring seat 5-1 A column rod 5-2 is slidably connected to each other, the two column rods 5-2 are fixedly connected to the base plate 1-1, and the upper ends of the two column rods 5-2 are fixedly connected to a top plate A first buffer spring 5-3 is sleeved on the column rod 5-2 respectively, and both ends of the first buffer spring 5-3 are respectively fixedly connected to the spring seat 5-1 and the base plate 1-1; the upper end of the side bracket 5-5 It is rotatably connected to the spring seat 5-1, the upper end of the side bracket 5-5 is fixedly connected to the chute frame 5-6, the lever 4-6 is slidably connected to the chute frame 5-6, and the lower end of the side bracket 5-5 The two sleeve rods 5-7 are symmetrically and fixedly connected, the two sleeve rods 5-7 are respectively slidably connected to the two ends of the U-shaped seat 5-9, and a second buffer spring 5 is sleeved on the two sleeve rods 5-7 respectively. -8, the two ends of the second buffer spring 5-8 are fixedly connected to the side bracket 5-5 and the U-shaped seat 5-9 respectively, the U-shaped seat 5-9 is fixedly connected to the side seat plate 5-10, and the side seat plate 5 The two ends of the -10 are respectively fixedly connected with a floating block 5-11; the supporting leg assembly 6 is arranged on the inner end of the side seat plate 5-10. When in use, the two floating blocks 5-11 make the device float on the water surface, and the second buffer spring 5-8 and the first buffer spring 5-3 play the role of buffering and shock absorption. During the impact, the expansion and contraction of the two second buffer springs 5-8 can absorb and buffer the impact in the horizontal direction, and the two first buffer springs 5-3 can absorb and buffer the impact in the vertical direction; 4-6 Drive the chute frame 5-6 to rotate upward, the chute frame 5-6 drives the side bracket 5-5, the two floating blocks 5-11 and the two supporting leg assemblies 6 to rotate 90 degrees upward, and the two supporting legs The assembly 6 is turned to the vertical state to play a supporting role. When the two support leg assemblies 6 are in the vertical state and used on land, the two second buffer springs 5-8 and the two first buffer springs 5-3 also play a role. To the effect of buffering, the expansion and contraction of the two second buffer springs 5-8 can absorb and buffer the impact of the wind in the front and rear directions, and the two first buffer springs 5-3 can still absorb and buffer the impact in the vertical direction. buffer.

Specific implementation seven:

The present embodiment will be described below with reference to FIGS. 1-9. The support leg assembly 6 includes a fixed leg 6-1, a cross-shaped slot 6-2, a cross-shaped telescopic leg 6-3, a fixed foot 6-4, and a third motor 6-5, the lead screw 6-6 and the block 6-7; the fixed leg 6-1 is fixedly connected to the side seat plate 5-10, the inner end of the fixed leg 6-1 is provided with a cross-shaped groove 6-2, the cross-shaped The telescopic leg 6-3 is slidably connected to the cross-shaped slot 6-2, the fixed foot 6-4 is fixedly connected to the cross-shaped telescopic leg 6-3, and the third motor 6-5 is fixedly connected to the fixed leg 6 through the motor frame On -1, the output shaft of the third motor 6-5 is connected to the lead screw 6-6 through the coupling, the block 6-7 is connected to the lead screw 6-6 through threaded fitting, and the block 6-7 is fixedly connected to the cross-type telescopic Legs 6-3 on. In use, when the side suspension member 5 drives the support leg assembly 6 to a vertical state to play a supporting role, the third motor 6-5 starts to drive the block 6-7 and the cross-shaped telescopic leg 6 through the lead screw 6-6 -3 Slide in the fixed leg 6-1 to change the protruding length of the fixed foot 6-4, thereby changing the overall height of the device, and fix the device at the designated position by inserting the ground screw into the fixed foot 6-4 place.

Eighth specific implementation:

The present embodiment will be described below with reference to FIGS. 1-9. The photovoltaic power generation system further includes a power device 7, and a power device 7 is respectively provided in the middle of the two support leg assemblies 6; the power device 7 includes a fourth motor 7-1 and fan blades 7-2; the fourth motor 7-1 is fixedly connected to the side seat plate 5-10 through the motor frame, and the output shaft of the fourth motor 7-1 is fixedly connected to a plurality of fan blades 7-2. When in the floating state, the two power devices 7 can control the movement or rotation of the device in the floating state, and the fourth motor 7-1 starts to drive the plurality of fan blades 7-2 to rotate, and then drives the device to move on the water surface. The activation of the two fourth motors 7-1 can control the rotation of the device on the water.

Specific implementation nine:

The present embodiment will be described below with reference to Figs. 1-9. The side plates 2-8 are arranged corresponding to the grooves 1-4, and the top plate 1-3 will not prevent the side plates 2-8 from moving up and down.

The working principle of a photovoltaic power generation system of the present invention: when using the device, when the two side suspension parts 5 are placed downward, the device is placed on the water surface, and the two suspension parts 5 allow the bracket assembly 1 to float on the water surface. When used on land, the adjustment device 4 controls the two side suspension members 5 to rotate upward, the two support leg assemblies 6 are unfolded to a vertical state, and the two support leg assemblies 6 are fixed on the bottom surface to realize the use on land. The lengths of the two supporting leg assemblies 6 can be adjusted so that the overall height of the device can be changed, and the angles and heights of the two turret assemblies 2 can be adjusted independently, thereby changing the angles and heights of the two photovoltaic panel assemblies 3. The two photovoltaic panels The module 3 can be deployed and used to improve the absorption efficiency of solar energy.

Of course, the above description does not limit the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the essential scope of the present invention also belong to the present invention. protected range.

Claims (9)

1. A photovoltaic power generation system, comprising a bracket assembly (1), a turret assembly (2), a photovoltaic panel assembly (3), an adjustment device (4), a side suspension (5) and a support leg assembly (6), wherein It is characterized in that: the upper end of the bracket assembly (1) is symmetrically provided with two turret components (2), the two photovoltaic panel components (3) are symmetrically arranged on the two turret components (2), and the adjusting device (4) ) is arranged in the middle of the bracket assembly (1), the two ends of the adjustment device (4) are respectively matched and connected with two side suspension parts (5), and the two side suspension parts (5) are symmetrically arranged at the lower end of the bracket assembly (1) , the lower ends of the two side suspension pieces (5) are respectively fixedly connected to a support leg assembly (6). 2. A photovoltaic power generation system according to claim 1, characterized in that: the bracket assembly (1) comprises a base plate (1-1), a vertical plate (1-2), and a top plate (1-3) , groove (1-4) and U-shaped sliding seat (1-5); both ends of the vertical plate (1-2) are fixedly connected to the base plate (1-1) and the top plate (1-3) respectively, and the U-shaped sliding The seat (1-5) is fixedly connected to the top plate (1-3), and two ends of the top plate (1-3) are respectively provided with a groove (1-4); the two turret assemblies (2) are symmetrically arranged in U Type slides (1-5) at both ends. 3. A photovoltaic power generation system according to claim 2, characterized in that: the turret assembly (2) comprises a sleeve plate (2-1), a first locking screw (2-2), a short shaft (2-3), turret (2-4), transverse chute (2-5), bottom plate (2-6), electric push rod (2-7) and side plate (2-8); 2-1) Slidingly connected to one end of the U-shaped sliding seat (1-5), the lower end of the sleeve plate (2-1) is connected to the first locking screw (2-2) by threaded fit, and the first locking screw ( 2-2) Press firmly on the U-shaped sliding seat (1-5), the two ends of the first locking screw (2-2) are fixedly connected with a short shaft (2-3), two turrets (2- 4) The two stub shafts (2-3) are rotatably connected respectively, the two turrets (2-4) are respectively provided with a transverse chute (2-5), and the two turrets (2-4) are fixed It is connected to the base plate (2-6), the extension end of the electric push rod (2-7) is connected to the base plate (2-6) in rotation, and the electric push rod (2-7) is rotated and connected to the side plate (2-8). ), the side plate (2-8) is fixedly connected to the U-shaped sliding seat (1-5); the photovoltaic panel assembly (3) is connected with the turret (2-4). 4. A photovoltaic power generation system according to claim 3, characterized in that: the photovoltaic panel assembly (3) comprises a main photovoltaic panel (3-1), an auxiliary photovoltaic panel (3-2), a long axis ( 3-3), the screw base (3-4) and the second locking screw (3-5); one end of the main photovoltaic panel (3-1) is rotatably connected to the two turrets (2-4), the main photovoltaic The other end of the board (3-1) is rotated to connect with one end of the auxiliary photovoltaic panel (3-2), and the other end of the auxiliary photovoltaic panel (3-2) is rotated and connected to the long shaft (3-3), and the screw seat (3-4) It is fixedly connected to the outer end of the long shaft (3-3), the second locking screw (3-5) is connected to the screw seat (3-4) through threaded fitting, and the second locking screw (3-5) is tightened to the top on the turret (2-4). 5. A photovoltaic power generation system according to claim 4, characterized in that: the adjusting device (4) comprises a guide rod (4-1), a first motor (4-2), a screw (4-3) ), an adjusting seat (4-4), an articulated arm (4-5) and a lever (4-6); the guide rod (4-1) is fixedly connected to the vertical plate (1-2), and the first motor (4 -2) It is fixedly connected to the vertical plate (1-2) through the motor frame, the output shaft of the first motor (4-2) is connected to the screw (4-3) through the coupling, and the adjusting seat (4-4) is connected to the screw thread (4-4). The matching is on the screw (4-3), the adjusting seat (4-4) is slidingly connected to the guide rod (4-1), and the two ends of the adjusting seat (4-4) are respectively connected to an articulated arm (4-4). 5) A toggle lever (4-6) is fixedly connected to the two hinge arms (4-5) respectively, and the two toggle levers (4-6) are respectively matched and connected with the two side suspension parts (5). 6. A photovoltaic power generation system according to claim 5, characterized in that: the side suspension (5) comprises a spring seat (5-1), a pole (5-2), a first buffer spring ( 5-3), top plate (5-4), side bracket (5-5), chute frame (5-6), sleeve rod (5-7), second buffer spring (5-8), U-shaped The seat (5-9), the side seat plate (5-10) and the floating block (5-11); the two ends of the spring seat (5-1) are respectively connected to a column (5-2) by sliding fit, and two columns The rods (5-2) are fixedly connected to the base plate (1-1). ) are respectively sleeved with a first buffer spring (5-3), and the two ends of the first buffer spring (5-3) are respectively connected to the spring seat (5-1) and the base plate (1-1); The upper end of 5-5) is rotatably connected to the spring seat (5-1), the upper end of the side bracket (5-5) is fixedly connected to the chute frame (5-6), and the lever (4-6) is slidably connected to the slide. In the groove frame (5-6), the lower ends of the side brackets (5-5) are symmetrically and fixedly connected to two sleeve rods (5-7), and the two sleeve rods (5-7) are respectively connected to the U-shaped seat (5-7) by sliding fit. -9), a second buffer spring (5-8) is respectively sleeved on the two sleeve rods (5-7), and the two ends of the second buffer spring (5-8) are respectively fixed and connected to the side bracket (5). -5) and the U-shaped seat (5-9), the U-shaped seat (5-9) is fixedly connected to the side seat plate (5-10), and the two ends of the side seat plate (5-10) are fixedly connected to a floating block (5-11); the support leg assembly (6) is arranged on the inner end of the side seat plate (5-10). 7. A photovoltaic power generation system according to claim 6, characterized in that: the support leg assembly (6) comprises a fixed leg (6-1), a cross-shaped groove (6-2), and a cross-shaped telescopic leg (6-3), the fixed foot (6-4), the third motor (6-5), the lead screw (6-6) and the block (6-7); the fixed leg (6-1) is fixedly connected to the side On the seat plate (5-10), the inner end of the fixed leg (6-1) is provided with a cross-shaped groove (6-2), and the cross-shaped telescopic leg (6-3) is slidably connected to the cross-shaped groove (6-2). ), the fixed foot (6-4) is fixedly connected to the cross-shaped telescopic leg (6-3), the third motor (6-5) is fixedly connected to the fixed leg (6-1) through the motor frame, and the third motor (6-5) is fixedly connected to the fixed leg (6-1) through the motor frame. The output shaft of the motor (6-5) is connected to the lead screw (6-6) through a coupling, the block (6-7) is connected to the lead screw (6-6) through screw fitting, and the block (6-7) is fixedly connected On the cross-shaped telescopic legs (6-3). 8 . The photovoltaic power generation system according to claim 7 , wherein the photovoltaic power generation system further comprises a power device ( 7 ), and a power device is respectively provided in the middle of the two supporting leg assemblies ( 6 ). 9 . device (7); the power device (7) includes a fourth motor (7-1) and a fan blade (7-2); the fourth motor (7-1) is fixedly connected to the side seat plate (5-1) through a motor frame 10), the output shaft of the fourth motor (7-1) is fixedly connected with a plurality of fan blades (7-2). 9 . The photovoltaic power generation system according to claim 3 , wherein the side plates ( 2 - 8 ) are arranged corresponding to the grooves ( 1 - 4 ). 10 .

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