Omnidirectional following type reversing support

Abstract

The invention provides an omni-directional following type reversing support which comprises a supporting assembly, an adjusting assembly and a protection assembly, the supporting assembly is composed of a stand column, a transmission shaft is arranged on the side wall of the top of the stand column, the surface of the transmission shaft is movably sleeved with a sleeve, a linkage mechanism is arranged in the top end of the stand column, and the adjusting assembly is composed of a transverse plate and a photovoltaic plate. The bottom of the photovoltaic panel is connected with the transverse plate through a rotating frame, the rotating shaft is rotationally connected with the interior of the annular plate, the protection assembly is composed of a fixing base, a gear ring is arranged in the fixing base, and one end of the supporting plate is fixedly connected with a connecting gear. The angle of the photovoltaic panel is adjusted in a double-shaft adjusting mode, the omni-directional following function is achieved to improve the light conversion efficiency as much as possible, transmission with the adjacent reversing supports is achieved, synchronous control over the angles of the supports in the same row is achieved through connection of the sleeves, and synchronous control over the multiple supports is achieved; the driving mechanism can be used for driving the supporting plate to rotate and supporting the two sides of the photovoltaic panel, and the use strength of the reversing support is improved.

Description

Technical Field

[0001] The invention relates to an omnidirectional follow-up reversing bracket, belonging to the technical field of solar brackets. Background Art

[0002] A solar reversing bracket (also known as a solar tracking bracket) is a system that can dynamically adjust the angle of photovoltaic panels. By following the sun's movement trajectory (azimuth and altitude), it maximizes the amount of sunlight incident, thereby improving power generation efficiency.

[0003] Existing solar tracking systems primarily feature single-axis tracking: adjusting only azimuth (horizontal rotation, tracking east-west) or elevation (pitch adjustment, tracking north-south); generating 10%-25% higher power gain than fixed systems. Dual-axis tracking (omnidirectional tracking) simultaneously adjusts azimuth and elevation, achieving full solar tracking. This generates 20%-40% higher power gain than fixed systems, making it suitable for areas with high direct sunlight (such as deserts and plateaus). Innovative commutation structures include a spherical gear mechanism, using a universal joint and spherical gears to drive two axes with a single motor. Flexible systems utilize ropes to pull the photovoltaic panel for angle adjustment (suitable for lightweight applications).

[0004] To meet the development of new energy resources, the current solar photovoltaic system has the advantages of large footprint and high resource utilization. Therefore, it is necessary to arrange a wider range of solar panels and match them with omnidirectional follow-up reversing brackets to improve light utilization, which makes it difficult to adjust multiple solar panels synchronously, resulting in a complicated adjustment control system, increasing the risk of damage and the difficulty of inspection and maintenance. It is also not easy to make appropriate adjustments according to the layout of the solar bracket. In hot weather, the synchronous control is easily affected by human expansion. When a large area of ​​photovoltaic panels is supported by brackets, it is easy to cause the photovoltaic panels to shake violently when encountering strong winds, increasing safety hazards. It is difficult to ensure that they remain sufficiently stable in windy weather, affecting the service life of the photovoltaic panels and brackets. Summary of the Invention

[0005] In order to solve the above-mentioned technical problems, the present invention provides an omnidirectional follow-up reversing bracket.

[0006] The present invention solves the above technical problems through the following technical solutions: The present invention provides an omnidirectional follow-up reversing bracket, which includes: A support assembly, the support assembly is composed of a column, a transmission shaft is provided on the side wall of the top of the column, both ends of the transmission shaft are fixedly connected with flat keys, the middle of the transmission shaft is fixedly connected with a first worm, a sleeve is movably sleeved on the surface of the transmission shaft, and a key groove is provided on the inner wall of the sleeve to match the flat key, a linkage mechanism is provided inside the top of the column, and the linkage mechanism is transmission-connected to the first worm; An adjustment assembly is composed of a horizontal plate and a photovoltaic panel. Support blocks are fixedly connected to both sides of the bottom of the photovoltaic panel. The bottom of the photovoltaic panel is connected to the horizontal plate through a rotating frame. A connecting seat and an annular plate are fixedly installed on the bottom of the horizontal plate. The connecting seat is rotatably connected to the top of the column. The annular plate is transmission-connected to the linkage mechanism. A rotating shaft is provided under the horizontal plate, and the rotating shaft is rotatably connected to the inside of the annular plate. The protection component is composed of a fixed seat, which is fixedly connected to the outer wall of the connecting seat, and a gear ring is provided inside the fixed seat. The bottom of the horizontal plate is rotatably connected to a support plate, one end of the support plate is fixedly connected to a connecting gear, and the connecting gear is meshed with the gear ring. After the support plate rotates, the other end of the support plate is attached to the bottom surface of the support block, and a driving mechanism is installed on the side wall of the fixed seat, and the driving mechanism is transmission-connected to the gear ring.

[0007] In this technical solution, a base is fixedly installed at the bottom of the column, and the top side wall of the column is fixedly connected to the bearing seat. The bearing seat is arranged on both sides of the first worm gear. The number of the support components is several, and multiple support components are evenly arranged. A sleeve is provided between each row of the support components, and both ends of the sleeve are connected to the transmission shaft. A driving motor is fixedly installed on one of the bases, and the output end of the driving motor and the transmission shaft are fixedly connected to the pulley, and the two pulleys are connected by belt transmission. The pulley is arranged on one side of the bearing seat, and a fixed shaft for limiting the movement of the sleeve is fixedly connected to the transmission shaft.

[0008] In this technical solution, the linkage mechanism consists of a first worm gear and a second worm, the second worm gear is rotatably connected to the inside of the top of the column, a square hole is provided at the top of the column, the second worm gear is located inside the square hole, the end of the second worm gear is fixedly connected to the first worm gear, and the first worm gear is meshed with the first worm gear, the annular plate is located inside the square hole, a second worm gear is provided on the surface of the annular plate, and the second worm gear is meshed with the second worm gear.

[0009] In the present technical solution, the connecting seat is arranged in the middle of the horizontal plate, and the connection between the connecting seat and the column is located at the center of the annular plate. The inside of both ends of the annular plate is connected to the rotating shaft, and both ends of the rotating shaft are rotatably connected to the bottom end of the horizontal plate. The width of the annular plate is smaller than the width of the horizontal plate. Two support plates are provided on the surface of the horizontal plate. The two support plates are arranged on both sides of the annular plate and are staggered. The support plate is fitted and connected to the bottom surface of the horizontal plate. The connection between the support plate and the horizontal plate is correspondingly arranged on one side of the support block. When the support plate is rotated to any position, one end of the support plate is located on the bottom surface of the horizontal plate.

[0010] In this technical solution, both ends of the rotating shaft are fixedly connected with rocker arms, and the rocker arms are arranged on both sides of the horizontal plate. Each rocker arm is connected to the bottom surface of the photovoltaic panel through a connecting rod. An adjusting motor is fixedly installed at the bottom of the horizontal plate, and the output end of the adjusting motor and the rotating shaft are fixedly connected with transmission gears, and the transmission gears are meshed with each other.

[0011] In the present technical solution, there are two fixed seats and they are symmetrically arranged on both sides of the connecting seat. An arc groove for the rotation of the gear ring is opened inside the fixed seat. A driving mechanism is provided on one of the fixed seats. The driving mechanism consists of an electric push rod and a push plate. The electric push rod is fixedly installed to the side wall of the fixed seat. The telescopic end of the electric push rod is fixedly connected to the push plate. The cross-section of the push plate is a U-shaped structure and is arranged on one side of the gear ring.

[0012] In this technical solution, a shaft sleeve is provided inside the push plate, one end of the shaft sleeve is fixedly connected to an end face gear, and the shaft sleeve and the end face gear are movably connected to the surface of the rotating shaft, and the convex edge and the end face gear at one end of the shaft sleeve are respectively arranged on both sides of the push plate.

[0013] In this technical solution, two symmetrically distributed guide grooves are provided on the surface of the rotating shaft, the end face gear is an annular structure and a connecting rib is fixedly connected to the inner wall, and the connecting rib is slidingly connected to the inside of the guide groove, the end face gear is arranged on one side of the ring gear, and when the end face gear moves, the end face gear is meshed with the ring gear, and the diameter of the end face gear is larger than the diameter of the connecting gear.

[0014] In this technical solution, the top of the horizontal plate is rotatably connected to the rotating frame, the rotating frame is fixedly installed to the bottom of the photovoltaic panel, a gap is provided between the bottom of the horizontal plate and the rotating shaft, and the support plate and the gear ring are both arranged between the horizontal plate and the rotating shaft.

[0015] In this technical solution, there are two support blocks, which are symmetrically arranged on both sides of the photovoltaic panel. Each support block is distributed corresponding to the support plate, and the bottom surface of the support block is an inclined structure to facilitate fitting with the support plate.

[0016] On the basis of conforming to the common sense in this field, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present invention.

[0017] The positive progress effect of the present invention is: The above-mentioned omnidirectional following reversing bracket adopts a dual-axis adjustment mode to adjust the angle of the photovoltaic panel, realizes the omnidirectional following function to maximize the light conversion efficiency, and adopts a worm gear transmission method to realize self-locking after adjustment, and transmits with the adjacent reversing bracket, and is connected through a sleeve to realize synchronous control of the angle of the bracket in the same row. The movable connection between the sleeve and the transmission shaft is not affected by the installation position of the bracket, and solves the problem of thermal shrinkage at the same time, realizes synchronous control of multiple brackets, and adopts a rotating frame to realize the inclination angle adjustment of the photovoltaic panel, and sets a driving mechanism to realize the separation and transmission control of the support plate. The driving mechanism can be used to drive the support plate to rotate and realize support on both sides of the photovoltaic panel, which can solve the problem of violent shaking of the photovoltaic panel in windy weather, effectively improve the wind resistance level of the photovoltaic panel, prevent damage to the photovoltaic panel and the reversing bracket, and realize the storage of the support plate in windless weather, which does not affect the normal use of the reversing bracket and improves the use intensity of the reversing bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of a single reversing bracket of the present invention.

[0020] Figure 3 It is a schematic diagram of the local three-dimensional structure of the transmission shaft of the present invention.

[0021] Figure 4 It is a schematic diagram of the half-section structure of the present invention.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the horizontal plate of the present invention.

[0023] Figure 6 It is a schematic diagram of the half-section three-dimensional structure of the horizontal plate of the present invention.

[0024] Figure 7 For the present invention Figure 6 Schematic diagram of the locally enlarged structure at point A in the middle.

[0025] Figure 8 It is a schematic diagram of the external side structure of the present invention.

[0026] Figure 9 It is a schematic diagram of the partial three-dimensional structure of the gear ring of the present invention.

[0027] Figure 10 It is a schematic diagram of the partial three-dimensional structure of the fixing seat of the present invention.

[0028] Description of Reference Numerals 100, support assembly; 101, column; 102, base; 103, bearing seat; 104, transmission shaft; 105, first worm; 106, flat key; 107, drive motor; 108, pulley; 109, belt; 110, first worm gear; 111, second worm; 112, sleeve; 200, adjustment assembly; 201, horizontal plate; 202, rotating frame; 203, photovoltaic panel; 204, support block; 205, connecting seat; 206, annular plate; 207, rotating shaft; 208, rocker arm; 209, connecting rod; 210, adjustment motor; 211, transmission gear; 300, protection assembly; 301, fixing seat; 302, electric push rod; 303, push plate; 304, ring gear; 305, support plate; 306, connecting gear; 307, bushing; 308, end gear; 309, connecting rib; 310, guide groove. DETAILED DESCRIPTION

[0029] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0030] like Figure 1-10 As shown, the omnidirectional follow-up reversing bracket includes: The support assembly 100 is composed of a column 101. A transmission shaft 104 is provided on the top side wall of the column 101. Both ends of the transmission shaft 104 are fixedly connected to a flat key 106. A first worm 105 is fixedly connected to the middle of the transmission shaft 104. A sleeve 112 is movably sleeved on the surface of the transmission shaft 104, and a keyway is provided on the inner wall of the sleeve 112 to cooperate with the flat key 106. A linkage mechanism is provided inside the top of the column 101, and the linkage mechanism is transmission-connected to the first worm 105. The adjustment assembly 200 is composed of a horizontal plate 201 and a photovoltaic panel 203. The bottom of the photovoltaic panel 203 is fixedly connected to a support block 204 on both sides. The bottom of the photovoltaic panel 203 is connected to the horizontal plate 201 through a rotating frame 202. The bottom of the horizontal plate 201 is fixedly installed with a connecting seat 205 and an annular plate 206. The connecting seat 205 is rotatably connected to the top of the column 101. The annular plate 206 is transmission-connected to the linkage mechanism. A rotating shaft 207 is provided under the horizontal plate 201, and the rotating shaft 207 is rotatably connected to the inside of the annular plate 206. The protection component 300 is composed of a fixed base 301, which is fixedly connected to the outer wall of the connecting base 205. A ring gear 304 is provided inside the fixed base 301. The bottom of the horizontal plate 201 is rotatably connected to a support plate 305, one end of the support plate 305 is fixedly connected to a connecting gear 306, and the connecting gear 306 is meshed with the ring gear 304. After the support plate 305 rotates, the other end of the support plate 305 is attached to the bottom surface of the support block 204. A driving mechanism is installed on the side wall of the fixed base 301, and the driving mechanism is transmission-connected to the ring gear 304.

[0031] A base 102 is fixedly installed at the bottom of the column 101, and the top side wall of the column 101 is fixedly connected to the bearing seat 103. The bearing seat 103 is arranged on both sides of the first worm 105. The number of the support assemblies 100 is several, and multiple support assemblies 100 are evenly arranged. A sleeve 112 is provided between each row of the support assemblies 100, and both ends of the sleeve 112 are connected to the transmission shaft 104. A driving motor 107 is fixedly installed on one of the bases 102, and the output end of the driving motor 107 and the transmission shaft 104 are fixedly connected to the pulley 108, and the two pulleys 108 are connected by a belt 109. The pulley 108 is arranged on one side of the bearing seat 103, and a fixed shaft for limiting the movement of the sleeve 112 is fixedly connected to the transmission shaft 104.

[0032] In this technical solution, the column 101 is supported by the base 102, and the photovoltaic panel 203 can rotate around the top of the column 101 to adjust the angle of the photovoltaic panel 203 so that it can be adjusted in real time according to the position of the sun. The bearing seat 103 is provided for the stable rotation of the transmission shaft 104. When the drive motor 107 is working, it drives the transmission shaft 104 to rotate through the pulley 108 and the belt 109. The flat key 106 on the transmission shaft 104 and the keyway at both ends of the sleeve 112 cooperate to drive the sleeve 112 to rotate synchronously. The sleeve 112 drives the transmission shaft 104 on another set of reversing brackets to rotate, thereby realizing synchronous control of the reversing brackets in the same row. Multiple reversing brackets in each row are controlled by a drive motor 107, which is convenient for later maintenance operations and can ensure the synchronous adjustment of the angle of the photovoltaic panel 203.

[0033] The linkage mechanism consists of a first worm gear 110 and a second worm 111. The second worm 111 is rotatably connected to the top of the column 101. A square hole is provided at the top of the column 101. The second worm 111 is located inside the square hole. The end of the second worm 111 is fixedly connected to the first worm gear 110, and the first worm gear 110 is meshed with the first worm 105. The annular plate 206 is located inside the square hole. A second worm gear is provided on the surface of the annular plate 206, and the second worm 111 is meshed with the second worm gear.

[0034] In this technical solution, when the drive motor 107 drives the transmission shaft 104 to rotate, the transmission shaft 104 drives the first worm 105 in the middle thereof to rotate, and the first worm 105 drives the first worm wheel 110 to rotate, so that it drives the second worm 111 to rotate synchronously inside the top of the column 101, and then the second worm 111 drives the second worm wheel on the annular plate 206 to rotate, and drives the adjustment component 200 to rotate around the top of the column 101 through the annular plate 206, thereby realizing the angle adjustment of the photovoltaic panel 203. The adjusted photovoltaic panel 203 is restricted by the worm wheel and worm to achieve self-locking, ensuring its stable positioning.

[0035] The connecting seat 205 is arranged in the middle of the horizontal plate 201, and the connection between the connecting seat 205 and the column 101 is located at the center of the annular plate 206. The inside of both ends of the annular plate 206 is connected to the rotating shaft 207, and both ends of the rotating shaft 207 are rotatably connected to the bottom end of the horizontal plate 201. The width of the annular plate 206 is smaller than the width of the horizontal plate 201. Two supporting plates 305 are provided on the surface of the horizontal plate 201. The two supporting plates 305 are arranged on both sides of the annular plate 206 and are staggered. The supporting plates 305 are connected to the bottom surface of the horizontal plate 201. The supporting plates 305 are connected to the horizontal plate 201. 01 is correspondingly arranged on one side of the support block 204. When the support plate 305 is rotated to any position, one end of the support plate 305 is located on the bottom surface of the horizontal plate 201; both ends of the rotating shaft 207 are fixedly connected with a rocker 208, and the rocker 208 is arranged on both sides of the horizontal plate 201. Each rocker 208 is connected to the bottom surface of the photovoltaic panel 203 through a connecting rod 209. An adjusting motor 210 is fixedly installed at the bottom of the horizontal plate 201, and the output end of the adjusting motor 210 and the rotating shaft 207 are fixedly connected with a transmission gear 211, and the transmission gears 211 are meshed with each other.

[0036] In this technical solution, the horizontal plate 201 is connected to the top of the column 101 through the connecting seat 205, so that the horizontal plate 201 can rotate around the connecting seat 205. While following the direction according to the angle of the sun on that day, the inclination angle of the photovoltaic panel 203 is adjusted according to seasonal changes. When adjusting, the adjustment motor 210 is started, and the engagement of the transmission gear 211 is used to drive the rotating shaft 207 to rotate synchronously, so that the rotating shaft 207 rotates at the bottom of the horizontal plate 201 and inside the annular plate 206. At this time, the rotating shaft 207 drives the pendulum rods 208 at both ends to rotate. The connection of the connecting rod 209 enables the pendulum rod 208 to drive the photovoltaic panel 203 to rotate synchronously, and a rotating frame 202 is provided to drive the photovoltaic panel 203 around the top of the horizontal plate 201. Rotation, the setting of the rotating frame 202 enables it to expand the tilt angle so that the rotation angle is not restricted by the horizontal plate 201. At the same time, the setting of the rotating frame 202 can increase the distance between the photovoltaic panel 203 and the support plate 305, so that the support plate 305 can rotate when the photovoltaic panel 203 is at a tilt angle. When the photovoltaic panel 203 rotates to a horizontal state, the support plate 305 just rotates to the bottom of the support block 204, and the support plate 305 and the support block 204 contact each other. At this time, the support plate 305 and the photovoltaic panel 203 remain horizontal, that is, the photovoltaic panel 203 is kept horizontal for wind-resistant operation, and the support on both sides of the photovoltaic panel 203 is achieved, ensuring the wind-resistant effect and improving the stability of the photovoltaic panel 203 and the reversing bracket.

[0037] There are two fixed seats 301 and they are symmetrically arranged on both sides of the connecting seat 205. An arc groove is opened inside the fixed seat 301 for the rotation of the ring gear 304. A driving mechanism is provided on one of the fixed seats 301. The driving mechanism consists of an electric push rod 302 and a push plate 303. The electric push rod 302 is fixedly installed to the side wall of the fixed seat 301. The telescopic end of the electric push rod 302 is fixedly connected to the push plate 303. The push plate 303 has a U-shaped cross-section and is arranged on one side of the ring gear 304; a shaft sleeve 307 is provided inside the push plate 303, and one end of the shaft sleeve 307 is fixedly connected to the end gear 308, and the shaft sleeve 307 and the end face gear 308 are both movably connected to the surface of the rotating shaft 207, and the convex edge at one end of the sleeve 307 and the end face gear 308 are respectively arranged on both sides of the push plate 303; the surface of the rotating shaft 207 is provided with two symmetrically distributed guide grooves 310, the end face gear 308 is an annular structure and the inner wall is fixedly connected with a connecting rib 309, and the connecting rib 309 is slidably connected with the inside of the guide groove 310, the end face gear 308 is arranged on one side of the ring gear 304, and when the end face gear 308 moves, the end face gear 308 is meshed with the ring gear 304, and the diameter of the end face gear 308 is larger than the diameter of the connecting gear 306.

[0038] In this technical solution, the fixing seat 301 is used to restrict the ring gear 304, so that the ring gear 304 can rotate stably inside the two fixing seats 301. The inner wall of the ring gear 304 is restricted by the fixed shaft, so that it can rotate stably. When there is a risk of damage to the photovoltaic panel 203 in windy weather, the photovoltaic panel 203 rotates to one side around the rotating frame 202 by a certain angle, and then the electric push rod 302 is started to shorten the electric push rod 302 and drive the push plate 303 to move. The shaft sleeve 307 and the end gear 30 8 is arranged on both sides of the push plate 303, thereby realizing the position limitation of the end face gear 308, so that its position can only be controlled by the push plate 303. When the push plate 303 moves, it drives the end face gear 308 and the shaft sleeve 307 to slide on the surface of the rotating shaft 207, so that the end face gear 308 and the ring gear 304 engage with each other. At this time, the ring gear 304 rotates in the fixed seat 301 and drives the two connecting gears 306 to rotate synchronously. The connecting gear 306 drives the support plate 305 to rotate and move out from the bottom surface of the horizontal plate 201.

[0039] Furthermore, when the photovoltaic panel 203 is tilted to one side, the meshing of the face gear 308 and the ring gear 304 is achieved. The face gear 308 and the connecting rib 309 inside the sleeve 307 move in the guide groove 310 provided on the rotating shaft 207, so that the face gear 308 and the rotating shaft 207 maintain relative sliding and synchronous rotation functions. When the photovoltaic panel 203 rotates from the tilt angle to the horizontal direction, the ring gear 304 is driven to rotate synchronously. Since the diameter of the face gear 308 is larger than the diameter of the connecting gear 306, the speed of the swing rod 208 is greater than the speed of the rotating shaft 207. The difference in rotation speed causes the support plate 305 to rotate to the bottom of the support block 204, while the photovoltaic panel 203 rotates to a horizontal position, thereby limiting the support block 204. At this time, the other end of the support plate 305 is in contact with the bottom surface of the cross plate 201. When both ends of the photovoltaic panel 203 are affected by wind in windy weather, the photovoltaic panel 203 tends to rotate to one side around the rotating frame 202. At this time, the cross plate 201 remains stationary, and the support plate 305 limits the support of the support block 204, thereby ensuring the stability of the photovoltaic panel 203, and the self-locking function of the worm gear and worm realizes limitation, thereby improving the wind resistance level of the photovoltaic panel 203.

[0040] The top of the horizontal plate 201 is rotatably connected to the rotating frame 202, and the rotating frame 202 is fixedly installed to the bottom of the photovoltaic panel 203. There is a gap between the bottom of the horizontal plate 201 and the rotating shaft 207, and the support plate 305 and the gear ring 304 are both arranged between the horizontal plate 201 and the rotating shaft 207; the number of the support blocks 204 is two, and the two support blocks 204 are symmetrically arranged on both sides of the photovoltaic panel 203, each of the support blocks 204 is distributed corresponding to the support plate 305, and the bottom surface of the support block 204 is an inclined structure to facilitate fitting with the support plate 305.

[0041] In this technical solution, there is a certain distance between the support plate 305 and the photovoltaic panel 203. When the photovoltaic panel 203 is in an inclined state, the support plate 305 rotates and leaves the bottom of the horizontal plate 201 during the resetting process of the photovoltaic panel 203. At this time, the synchronous rotation of the support plate 305 and the photovoltaic panel 203 can be ensured, so that synchronous control can be completed without motion interference. At the same time, in order to ensure that the support plate 305 can stably fit with the support block 204 when it rotates to the bottom of the support block 204, the inclined setting under the support block 204 can make one side of the photovoltaic panel 203 rotate from bottom to top to a horizontal state. When in the horizontal state, the support plate 305 always swings in a horizontal state, so that the support plate 305 effectively fits the inclined surface below the support block 204, and the support block 204 on the other side is rotated and overlapped on the surface of the support plate 305 to support the photovoltaic panel 203. At this time, multiple groups of photovoltaic panels 203 are rotated to a horizontal state, and the gaps between the photovoltaic panels 203 are reduced, reducing the airflow rate. The rotation angle of the photovoltaic panels 203 around the connecting seat 205 is controlled according to the wind direction, and the force of the airflow acting on the surface of the photovoltaic panels 203 is reduced as much as possible, thereby improving the wind resistance level and ensuring stable support of the photovoltaic panels 203.

[0042] The present invention is not limited to the above-described embodiments. Any changes in shape or structure fall within the scope of protection of the present invention. The scope of protection of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention. Such changes and modifications shall fall within the scope of protection of the present invention.

Claims

1. An omnidirectional follow-up reversing bracket, characterized in that: The omnidirectional follow-up reversing bracket includes: A support assembly (100), the support assembly (100) is composed of a column (101), a transmission shaft (104) is provided on the side wall of the top of the column (101), both ends of the transmission shaft (104) are fixedly connected with flat keys (106), a first worm (105) is fixedly connected to the middle of the transmission shaft (104), a sleeve (112) is movably sleeved on the surface of the transmission shaft (104), and a key groove matching the flat key (106) is opened on the inner wall of the sleeve (112), a linkage mechanism is provided inside the top of the column (101), and the linkage mechanism is transmission-connected to the first worm (105); An adjustment assembly (200), the adjustment assembly (200) is composed of a horizontal plate (201) and a photovoltaic panel (203), both sides of the bottom of the photovoltaic panel (203) are fixedly connected with a support block (204), the bottom of the photovoltaic panel (203) is connected to the horizontal plate (201) through a rotating frame (202), and a connecting seat (205) and an annular plate (206) are fixedly installed on the bottom of the horizontal plate (201), the connecting seat (205) is rotatably connected to the top of the column (101), the annular plate (206) is transmission-connected to the linkage mechanism, and a rotating shaft (207) is provided below the horizontal plate (201), and the rotating shaft (207) is rotatably connected to the inside of the annular plate (206); A protection assembly (300) is provided, wherein the protection assembly (300) is composed of a fixed seat (301), the fixed seat (301) is fixedly connected to the outer wall of the connecting seat (205), a gear ring (304) is provided inside the fixed seat (301), a support plate (305) is rotatably connected to the bottom of the transverse plate (201), one end of the support plate (305) is fixedly connected to a connecting gear (306), and the connecting gear (306) is meshedly connected to the gear ring (304), after the support plate (305) rotates, the other end of the support plate (305) is attached to the bottom surface of the support block (204), a driving mechanism is installed on the side wall of the fixed seat (301), and the driving mechanism is transmission-connected to the gear ring (304).

2. The omnidirectional follow-up reversing bracket according to claim 1, characterized in that: A base (102) is fixedly mounted on the bottom of the column (101), and a top side wall of the column (101) is fixedly connected to a bearing seat (103). The bearing seat (103) is arranged on both sides of the first worm (105). The number of the support assemblies (100) is several, and the multiple support assemblies (100) are evenly arranged. A sleeve (112) is provided between each row of the support assemblies (100), and both ends of the sleeve (112) are connected to the transmission shaft (104). A driving motor (107) is fixedly mounted on one of the bases (102), and the output end of the driving motor (107) and the transmission shaft (104) are fixedly connected to a pulley (108), and the two pulleys (108) are connected by a belt (109). The pulley (108) is arranged on one side of the bearing seat (103), and a fixed shaft for limiting the movement of the sleeve (112) is fixedly connected to the transmission shaft (104).

3. The omnidirectional follow-up reversing bracket according to claim 1, characterized in that: The linkage mechanism consists of a first worm gear (110) and a second worm gear (111), the second worm gear (111) is rotatably connected to the top of the column (101), a square hole is provided at the top of the column (101), the second worm gear (111) is located inside the square hole, the end of the second worm gear (111) is fixedly connected to the first worm gear (110), and the first worm gear (110) is meshedly connected to the first worm gear (105), the annular plate (206) is located inside the square hole, a second worm gear is provided on the surface of the annular plate (206), and the second worm gear (111) is meshedly connected to the second worm gear.

4. The omnidirectional follow-up reversing bracket according to claim 1, characterized in that: The connecting seat (205) is arranged in the middle of the transverse plate (201), and the connection between the connecting seat (205) and the column (101) is located at the center of the annular plate (206). The interior of both ends of the annular plate (206) is connected to the rotating shaft (207), and both ends of the rotating shaft (207) are rotatably connected to the bottom end of the transverse plate (201). The width of the annular plate (206) is smaller than the width of the transverse plate (201). Two supporting plates (305) are provided on the surface of the transverse plate (201). The two supporting plates (305) are arranged on both sides of the annular plate (206) and are staggered. The supporting plates (305) are fitted and connected to the bottom surface of the transverse plate (201). The connection between the supporting plate (305) and the transverse plate (201) is correspondingly arranged on one side of the supporting block (204). When the supporting plate (305) is rotated to any position, one end of the supporting plate (305) is located on the bottom surface of the transverse plate (201).

5. The omnidirectional follow-up reversing bracket according to claim 1, characterized in that: Both ends of the rotating shaft (207) are fixedly connected to a swing rod (208), and the swing rods (208) are arranged on both sides of the horizontal plate (201). Each swing rod (208) is connected to the bottom surface of the photovoltaic panel (203) through a connecting rod (209). An adjustment motor (210) is fixedly installed on the bottom of the horizontal plate (201). The output end of the adjustment motor (210) and the rotating shaft (207) are fixedly connected to a transmission gear (211), and the transmission gears (211) are meshed with each other.

6. The omnidirectional follow-up reversing bracket according to claim 1, characterized in that: There are two fixed seats (301) symmetrically arranged on both sides of the connecting seat (205). An arc groove for the rotation of the ring gear (304) is provided inside the fixed seats (301). A driving mechanism is provided on one of the fixed seats (301). The driving mechanism consists of an electric push rod (302) and a push plate (303). The electric push rod (302) is fixedly mounted to the side wall of the fixed seat (301). The telescopic end of the electric push rod (302) is fixedly connected to the push plate (303). The push plate (303) has a U-shaped cross-section and is arranged on one side of the ring gear (304).

7. The omnidirectional follow-up reversing bracket according to claim 6, characterized in that: A shaft sleeve (307) is provided inside the push plate (303), one end of the shaft sleeve (307) is fixedly connected to an end face gear (308), and the shaft sleeve (307) and the end face gear (308) are both movably sleeved with the surface of the rotating shaft (207), and the convex edge at one end of the shaft sleeve (307) and the end face gear (308) are respectively provided on both sides of the push plate (303).

8. The omnidirectional follow-up reversing bracket according to claim 7, characterized in that: The surface of the rotating shaft (207) is provided with two symmetrically distributed guide grooves (310). The end face gear (308) is an annular structure and has a connecting rib (309) fixedly connected to the inner wall thereof. The connecting rib (309) is slidably connected to the inside of the guide groove (310). The end face gear (308) is arranged on one side of the ring gear (304). When the end face gear (308) moves, the end face gear (308) is meshed and connected with the ring gear (304). The diameter of the end face gear (308) is larger than the diameter of the connecting gear (306).

9. The omnidirectional follow-up reversing bracket according to claim 1, characterized in that: The top of the transverse plate (201) is rotatably connected to the rotating frame (202), and the rotating frame (202) is fixedly mounted to the bottom of the photovoltaic panel (203). A gap is provided between the bottom of the transverse plate (201) and the rotating shaft (207), and the supporting plate (305) and the gear ring (304) are both provided between the transverse plate (201) and the rotating shaft (207).

10. The omnidirectional follow-up reversing bracket according to claim 1, characterized in that: There are two support blocks (204), which are symmetrically arranged on both sides of the photovoltaic panel (203). Each support block (204) is distributed correspondingly to the support plate (305), and the bottom surface of the support block (204) is an inclined structure to facilitate fitting with the support plate (305).

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