An omnidirectional following type reversing support

Abstract

The application provides an omnidirectional 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 top side wall of the stand column, a sleeve is movably sleeved on the surface of the transmission shaft, a linkage mechanism is arranged in the top end of the stand column, the adjusting assembly is composed of a horizontal plate and a photovoltaic panel, the photovoltaic panel is connected with the horizontal plate through a rotating frame, a rotating shaft is rotatably connected with the inside of the annular plate, the protection assembly is composed of a fixing base, a gear ring is arranged in the fixing base, and a connecting gear is fixedly connected to one end of a supporting plate. The application adopts a double-shaft adjusting mode to adjust the angle of the photovoltaic panel, realizes the omnidirectional following function to improve the light conversion efficiency as much as possible, and drives the adjacent reversing support, the sleeve is connected to realize the synchronous control of the angle of the same row of supports, realizes the synchronous control of multiple supports, the driving mechanism can drive the supporting plate to rotate and realize the support of the two sides of the photovoltaic panel, and the use strength of the reversing support is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to an omnidirectional following type reversing support, belonging to the technical field of solar energy support. BACKGROUND

[0002] The solar reversing support (i.e. solar tracking support) is a system capable of dynamically adjusting the angle of the photovoltaic panel, which maximizes the amount of sunlight by following the movement track (azimuth angle and elevation angle) of the sun, thereby improving the power generation efficiency.

[0003] The existing solar following support is mainly single-axis tracking: only adjusting the azimuth angle (horizontal rotation, east-west tracking) or the elevation angle (pitch adjustment, north-south tracking); power generation gain: 10%~25% higher than fixed support. Double-axis tracking (omnidirectional following): adjusting the azimuth angle + elevation angle at the same time, realizing full solar track tracking; power generation gain: 20%~40% higher than fixed support, suitable for high direct sunlight areas (such as deserts, plateaus). And innovative reversing structure: spherical gear mechanism, single motor driving double shaft through universal joint + spherical gear; flexible support: using rope to pull the photovoltaic panel to adjust the angle (suitable for lightweight scenarios).

[0004] In order to meet the development of new energy resources, the current solar photovoltaic system has the advantages of large occupied area and high resource utilization rate, so it is necessary to arrange more extensive solar panels and match the omnidirectional following type reversing support to improve the light utilization rate, which makes it difficult to adjust multiple solar panels synchronously, resulting in a complicated control system, increasing the risk of damage and difficulty in maintenance and repair, and it is not easy to adjust according to the arrangement position of the solar support. In high temperature weather, synchronous control is easy to be affected by human expansion, and when a large area of photovoltaic panels are supported by the support, they are easy to shake violently in strong wind weather, increasing the safety hidden danger, and it is difficult to ensure enough stable state in strong wind weather, affecting the service life of the photovoltaic panel and the support. SUMMARY

[0005] The present application relates to an omnidirectional following type reversing support, belonging to the technical field of solar energy support.

[0006] The present application relates to an omnidirectional following type reversing support, belonging to the technical field of solar energy support.

[0007] The present application relates to an omnidirectional following type reversing support, belonging to the technical field of solar energy support.

[0008] The support assembly is composed of a stand column, a transmission shaft is arranged on the top side wall of the stand column, flat keys are fixedly connected to both ends of the transmission shaft, a first worm is fixedly connected to the middle of the transmission shaft, a sleeve is movably sleeved on the surface of the transmission shaft, key grooves matched with the flat keys are formed in the inner wall of the sleeve, a linkage mechanism is arranged in the inner top end of the stand column, and the linkage mechanism is in transmission connection with the first worm.

[0009] The adjusting assembly is composed of a horizontal plate and a photovoltaic panel, supporting blocks are fixedly connected to the bottom of the photovoltaic panel on both sides, the photovoltaic panel is connected with the horizontal plate through a rotating frame, a connecting seat and an annular plate are fixedly installed at the bottom of the horizontal plate respectively, the connecting seat is in rotary connection with the top of the stand column, the annular plate is in transmission connection with the linkage mechanism, a rotating shaft is arranged below the horizontal plate, and the rotating shaft is in rotary connection with the inner part of the annular plate.

[0010] The protection assembly is composed of a fixing seat, the fixing seat is fixedly connected with the outer wall of the connecting seat, a gear ring is arranged in the inner part of the fixing seat, a supporting plate is rotatably connected to the bottom of the horizontal plate, a connecting gear is fixedly connected to one end of the supporting plate, and the connecting gear is in meshing connection with the gear ring, after the supporting plate is rotated, the other end of the supporting plate is attached to the bottom surface of the supporting block, a driving mechanism is installed on the side wall of the fixing seat, and the driving mechanism is in transmission connection with the gear ring.

[0011] In the technical scheme, the stand column is fixedly installed with a base at the bottom, the top side wall of the stand column is fixedly connected with a bearing seat, the bearing seat is arranged on both sides of the first worm, the number of the support assemblies is several, the plurality of support assemblies are arranged uniformly, the sleeve is arranged between each row of support assemblies, one of the bases is fixedly installed with a driving motor, the output end of the driving motor and the transmission shaft are fixedly connected with pulleys, the pulleys are in transmission connection through a belt between the two pulleys, the pulleys are arranged on one side of the bearing seat, and a fixing shaft for limiting the movement of the sleeve is fixedly connected to the transmission shaft.

[0012] In the technical scheme, the linkage mechanism is composed of a first worm and a second worm, the second worm is in rotary connection with the inner top end of the stand column, a square hole is formed in the top of the stand column, the second worm is located in the square hole, a first worm is fixedly connected to the end of the second worm, the first worm is in meshing connection with the first worm, the annular plate is located in the square hole, a second worm is arranged on the surface of the annular plate, and the second worm is in meshing connection with the second worm.

[0013] The connecting seat is arranged in the middle of the horizontal plate, the connecting position of the connecting seat and the stand is located at the center of the annular plate, the inner part of both ends of the annular plate is connected with the rotating shaft, and both ends of the rotating shaft are rotatably connected with the bottom end of the horizontal plate, the width of the annular plate is less than the width of the horizontal plate, the surface of the horizontal plate is provided with two supporting plates, the two supporting plates are arranged on both sides of the annular plate and staggered, the supporting plate is connected with the bottom surface of the horizontal plate, and the connecting position of the supporting plate and the horizontal plate is arranged on one side of the supporting block.

[0014] In the technical solution, the rotating shaft is fixedly connected with the swing rod at both ends, the swing rod is arranged on both sides of the horizontal plate, each swing rod is connected with the bottom surface of the photovoltaic panel through a connecting rod, the bottom of the horizontal plate is fixedly installed with an adjusting motor, the output end of the adjusting motor and the rotating shaft are fixedly connected with transmission gears, and the transmission gears are meshingly connected with each other.

[0015] In the technical solution, the number of the fixing seats is two and the fixing seats are symmetrically arranged on both sides of the connecting seat, an arc groove for the rotation of the gear ring is formed in the inner part of the fixing seat, and a driving mechanism is arranged on one of the fixing seats, the driving mechanism is composed of an electric push rod and a push plate, the electric push rod is fixedly installed on the side wall of the fixing seat, the electric push rod is fixedly connected with the push plate at the telescopic end, the push plate is of a U-shaped structure and is arranged on one side of the gear ring.

[0016] In the technical solution, the push plate is internally provided with a shaft sleeve, one end of the shaft sleeve is fixedly connected with an end face gear, and the shaft sleeve and the end face gear are movably sleeved with the surface of the rotating shaft, and the convex edge at one end of the shaft sleeve and the end face gear are arranged on both sides of the push plate, respectively.

[0017] In the technical solution, the surface of the rotating shaft is provided with two symmetrically distributed guide grooves, the end face gear is of an annular structure and is fixedly connected with a connecting rib on the inner wall, and the connecting rib is slidably connected with the inner part of the guide groove, the end face gear is arranged on one side of the gear ring, and when the end face gear moves, the end face gear is meshingly connected with the gear ring, and the diameter of the end face gear is greater than the diameter of the connecting gear.

[0018] In the technical solution, the top of the horizontal plate is rotatably connected with a rotating frame, the rotating frame is fixedly installed on the bottom of the photovoltaic panel, a spacing is arranged between the bottom of the horizontal plate and the rotating shaft, and the supporting plate and the gear ring are arranged between the horizontal plate and the rotating shaft.

[0019] In the technical solution, the number of the supporting blocks is two, and the two supporting blocks are symmetrically arranged on both sides of the photovoltaic panel, each supporting block is correspondingly distributed with the supporting plate, and the bottom surface of the supporting block is of an inclined structure to facilitate the abutment with the supporting plate.

[0020] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be combined arbitrarily, that is, the preferred examples of the present application are obtained.

[0021] The positive progress effect of the present application is that:

[0022] The above-mentioned omnidirectional following type reversing support adopts a double-shaft adjustment mode to adjust the angle of the photovoltaic panel, realizes omnidirectional following function to improve the light conversion efficiency as much as possible, simultaneously adopts a worm and gear transmission mode to realize self-locking after adjustment, and transmits with adjacent reversing supports, is connected through a sleeve to realize synchronous control of the angle of the same row of supports, the movable connection of the sleeve and the transmission shaft can not be affected by the installation position of the support, simultaneously solves the problem of heat shrinkage, realizes synchronous control of multiple supports, and adopts a rotating frame to realize adjustment of the inclination angle of the photovoltaic panel, sets a driving mechanism to realize control of separation and transmission of the supporting plate, can drive the supporting plate to rotate by the driving mechanism and realize support of both sides of the photovoltaic panel, can solve the problem of violent shaking of the photovoltaic panel in windy weather, effectively improves the wind resistance level of the photovoltaic panel, prevents damage of the photovoltaic panel and the reversing support, and realizes storage of the supporting plate in no-wind weather, does not affect the normal use of the reversing support, and improves the use intensity of the reversing support. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application.

[0024] Figure 2 It is a three-dimensional structure schematic diagram of a single reversing support of the present application.

[0025] Figure 3 It is a local three-dimensional structure schematic diagram at the transmission shaft of the present application.

[0026] Figure 4 It is a half-section structure schematic diagram of the present application.

[0027] Figure 5 It is a three-dimensional structure schematic diagram at the horizontal plate of the present application.

[0028] Figure 6 It is a half-section three-dimensional structure schematic diagram at the horizontal plate of the present application.

[0029] Figure 7 It is a three-dimensional structure schematic diagram of the present application Figure 6 It is a local enlarged structure schematic diagram at A of the present application.

[0030] Figure 8 It is an external side view structure schematic diagram of the present application.

[0031] Figure 9 It is a local three-dimensional structure schematic diagram at the gear ring of the present application.

[0032] Figure 10 It is a local three-dimensional structure schematic diagram at the fixed seat of the present application.

[0033] EXPLANATION OF REFERENCE NUMERALS

[0034] 100. Support assembly; 101. Column; 102. Base; 103. Bearing housing; 104. Drive shaft; 105. First worm gear; 106. Flat key; 107. Drive motor; 108. Pulley; 109. Belt; 110. First worm wheel; 111. Second worm gear; 112. Sleeve;

[0035] 200. Adjustment component; 201. Horizontal plate; 202. Rotating frame; 203. Photovoltaic panel; 204. Support block; 205. Connecting seat; 206. Annular plate; 207. Rotating shaft; 208. Swing rod; 209. Connecting rod; 210. Adjustment motor; 211. Transmission gear;

[0036] 300. Protective component; 301. Fixing base; 302. Electric push rod; 303. Push plate; 304. Gear ring; 305. Support plate; 306. Connecting gear; 307. Bushing; 308. End face gear; 309. Connecting rib; 310. Guide groove. Detailed Implementation

[0037] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0038] like Figures 1-10 As shown, the omnidirectional following commutator bracket includes:

[0039] A support assembly 100 is composed of a column 101. A drive shaft 104 is provided on the top side wall of the column 101. Both ends of the drive shaft 104 are fixedly connected to a flat key 106. A first worm gear 105 is fixedly connected to the middle of the drive shaft 104. A sleeve 112 is movably sleeved on the surface of the drive shaft 104. A keyway that mates with 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. The linkage mechanism is connected to the first worm gear 105 in a transmission manner.

[0040] An adjustment component 200 is composed of a horizontal plate 201 and a photovoltaic panel 203. Support blocks 204 are fixedly connected to both sides of the bottom of the photovoltaic panel 203. The bottom of the photovoltaic panel 203 is connected to the horizontal plate 201 via a rotating frame 202. A connecting seat 205 and an annular plate 206 are fixedly installed at 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 connected to a linkage mechanism. 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.

[0041] The protection assembly 300 is composed of a fixing seat 301 which is fixedly connected with the outer wall of the connecting seat 205, and the inside of the fixing seat 301 is provided with a gear ring 304, the bottom of the transverse plate 201 is rotationally connected with a supporting plate 305, one end of the supporting plate 305 is fixedly connected with a connecting gear 306 which is in meshing connection with the gear ring 304, and the other end of the supporting plate 305 is attached to the bottom surface of the supporting block 204 after the rotation of the supporting plate 305, and a driving mechanism is installed on the side wall of the fixing seat 301 and is in transmission connection with the gear ring 304.

[0042] The bottom of the stand column 101 is fixedly provided with a base 102, the top side wall of the stand column 101 is fixedly connected with a bearing seat 103 which is arranged on both sides of the first worm 105, the number of the supporting assemblies 100 is several, and a plurality of supporting assemblies 100 are evenly arranged, and a sleeve pipe 112 is arranged between each row of supporting assemblies 100, both ends of the sleeve pipe 112 are connected with the transmission shaft 104, one of the bases 102 is fixedly provided with a driving motor 107, the output end of the driving motor 107 and the transmission shaft 104 are fixedly connected with a belt pulley 108, the two belt pulleys 108 are in transmission connection through a belt 109, the belt pulley 108 is arranged on one side of the bearing seat 103, and the transmission shaft 104 is fixedly connected with a fixing shaft for limiting the movement of the sleeve pipe 112.

[0043] In the technical solution, the stand column 101 is supported by the base 102, the photovoltaic panel 203 can rotate around the top end of the stand column 101 to adjust the angle of the photovoltaic panel 203, so that the photovoltaic panel 203 can follow the position of the sun to realize real-time adjustment, the bearing seat 103 can be arranged to stabilize the rotation of the transmission shaft 104, when the driving motor 107 works, the transmission shaft 104 is driven to rotate through the transmission of the belt pulley 108 and the belt 109, the flat key 106 on the transmission shaft 104 and the key groove at both ends of the sleeve pipe 112 are matched to drive the sleeve pipe 112 to rotate synchronously, the sleeve pipe 112 drives the transmission shaft 104 on the other set of reversing supports to rotate, thereby realizing the synchronous control of the reversing supports in the same row, a plurality of reversing supports in each row are controlled by one driving motor 107, which facilitates the later maintenance work and can ensure the synchronous adjustment of the angle of the photovoltaic panel 203.

[0044] The linkage mechanism is composed of a first worm gear 110 and a second worm 111, the second worm 111 is rotationally connected with the inside of the top end of the stand column 101, a square hole is arranged at the top of the stand column 101, the second worm 111 is located inside the square hole, the first worm gear 110 is fixedly connected with the end of the second worm 111, and the first worm gear 110 is in meshing connection with the first worm 105, the annular plate 206 is located inside the square hole, and the surface of the annular plate 206 is provided with a second worm gear which is in meshing connection with the second worm 111.

[0045] In the technical solution, when the driving motor 107 drives the transmission shaft 104 to rotate, the transmission shaft 104 drives the first worm 105 in the middle to rotate, the first worm 105 drives the first worm wheel 110 to rotate, so that the second worm 111 at the top of the column 101 is synchronously rotated, and then the second worm 111 drives the second worm wheel on the annular plate 206 to rotate, the annular plate 206 drives the adjusting assembly 200 to rotate around the top of the column 101, and then the angle of the photovoltaic panel 203 is adjusted, and the adjusted photovoltaic panel 203 is self-locked by the worm wheel and the worm, so as to ensure stable positioning.

[0046] The connecting seat 205 is arranged in the middle of the horizontal plate 201, the connecting seat 205 is connected with the column 101 at the center position of the annular plate 206, both ends of the annular plate 206 are connected with the rotating shaft 207, both ends of the rotating shaft 207 are rotatably connected with the bottom end of the horizontal plate 201, the width of the annular plate 206 is less than the width of the horizontal plate 201, the surface of the horizontal plate 201 is provided with two supporting plates 305, the two supporting plates 305 are arranged on both sides of the annular plate 206 and staggered, the supporting plate 305 is connected with the bottom surface of the horizontal plate 201, the connecting position of the supporting plate 305 and the horizontal plate 201 is arranged on one side of the supporting block 204, and one end of the supporting plate 305 is located on the bottom surface of the horizontal plate 201 when the supporting plate 305 rotates to any position; both ends of the rotating shaft 207 are fixedly connected with the swing rod 208, the swing rod 208 is arranged on both sides of the horizontal plate 201, each swing rod 208 is connected with the bottom surface of the photovoltaic panel 203 through the connecting rod 209, the adjusting motor 210 is fixedly installed at the bottom of the horizontal plate 201, the output end of the adjusting motor 210 and the rotating shaft 207 are fixedly connected with the transmission gear 211, and the transmission gears 211 are meshingly connected.

[0047] In the technical solution, the horizontal plate 201 is connected to the top of the stand 101 through the connecting seat 205, so that the horizontal plate 201 can rotate around the connecting seat 205, and the inclination angle of the photovoltaic panel 203 can be adjusted according to seasonal changes while following the sun angle of the day. When adjusting, the adjusting motor 210 is started, the transmission gear 211 is engaged to drive the rotating shaft 207 to rotate synchronously, the rotating shaft 207 rotates inside the horizontal plate 201 and the annular plate 206, at this time, the rotating shaft 207 drives the swing rods 208 at both ends to rotate, the connecting rod 209 connects the swing rods 208 to drive the photovoltaic panel 203 to rotate synchronously, and the rotary frame 202 is arranged to drive the photovoltaic panel 203 to rotate around the top of the horizontal plate 201. The rotary frame 202 can expand the inclination angle and is not limited by the rotation angle of the horizontal plate 201, and the rotary frame 202 can increase the distance between the photovoltaic panel 203 and the supporting plate 305, so that the supporting plate 305 can rotate when the photovoltaic panel 203 is inclined, the supporting plate 305 rotates to the lower side of the supporting block 204 when the photovoltaic panel 203 rotates to the horizontal state, and the supporting plate 305 and the supporting block 204 contact each other, at this time, the supporting plate 305 and the photovoltaic panel 203 are kept horizontal, that is, the photovoltaic panel 203 is kept in the horizontal state for wind resistance operation, and the photovoltaic panel 203 is supported on both sides to ensure the wind resistance effect and improve the stability of the photovoltaic panel 203 and the reversing support.

[0048] The number of the fixing seats 301 is two and they are symmetrically arranged on both sides of the connecting seat 205, arc grooves for the rotation of the gear ring 304 are formed in the fixing seats 301, one of the fixing seats 301 is provided with a driving mechanism, the driving mechanism is composed 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 fixing seat 301, the electric push rod 302 is fixedly connected with the push plate 303 at the extension end, the push plate 303 is of a U-shaped structure and is arranged on one side of the gear ring 304, an axle sleeve 307 is arranged in the push plate 303, an end face gear 308 is fixedly connected to one end of the axle sleeve 307, and the axle sleeve 307 and the end face gear 308 are movably sleeved with the surface of the rotating shaft 207, the convex edges of one end of the axle sleeve 307 and the end face gear 308 are arranged on both sides of the push plate 303, respectively, two symmetrically distributed guide grooves 310 are formed in the surface of the rotating shaft 207, the end face gear 308 is of an annular structure and is fixedly connected with a connecting rib 309 on the inner wall, and the connecting rib 309 is slidably connected with the guide groove 310, the end face gear 308 is arranged on one side of the gear ring 304, and when the end face gear 308 moves, the end face gear 308 is meshingly connected with the gear ring 304, and the diameter of the end face gear 308 is greater than that of the connecting gear 306.

[0049] The fixed seat 301 is used for limiting the gear ring 304, so that the gear ring 304 stably rotates inside the two fixed seats 301, the inner wall of the gear ring 304 is limited by the fixed shaft, so that it stably rotates, when there is a risk of damage to the photovoltaic panel 203 in strong wind weather, at this time, the photovoltaic panel 203 rotates by a certain angle around the rotating frame 202 to one side, and then the electric push rod 302 is started, so that the electric push rod 302 is shortened to drive the push plate 303 to move, the shaft sleeve 307 and the face gear 308 are arranged on both sides of the push plate 303, so as to realize the position limitation of the face gear 308, so that it can only control the position through the push plate 303, when the push plate 303 moves, the face gear 308 and the shaft sleeve 307 slide on the surface of the rotating shaft 207, so that the face gear 308 meshes with the gear ring 304, at this time, the gear ring 304 rotates in the fixed seat 301, and drives the two connecting gears 306 to rotate synchronously, the connecting gear 306 drives the supporting plate 305 to rotate from the bottom surface of the horizontal plate 201 and moves out.

[0050] Further, the meshing of the face gear 308 and the gear ring 304 is realized from the condition that the photovoltaic panel 203 keeps tilting to one side, the connecting ribs 309 in the face gear 308 and the shaft sleeve 307 move in the guide groove 310 opened in the rotating shaft 207, so that the face gear 308 keeps relative sliding and synchronous rotating functions with the rotating shaft 207, in the process that the photovoltaic panel 203 rotates from the tilting angle to the horizontal direction, the gear ring 304 is driven to rotate synchronously, and because the diameter of the face gear 308 is greater than that of the connecting gear 306, the rotating speed of the swing rod 208 is greater than that of the rotating shaft 207, the rotating speed difference is used to make the supporting plate 305 rotate to the position below the supporting block 204, and at the same time, the photovoltaic panel 203 rotates to the horizontal position, so as to realize the limiting of the supporting block 204, at this time, the other end of the supporting plate 305 is attached to the bottom surface of the horizontal plate 201, when the photovoltaic panel 203 is acted on by wind force at both ends in strong wind weather, the photovoltaic panel 203 has a tendency to rotate to one side around the rotating frame 202, at this time, the horizontal plate 201 keeps stationary, the supporting plate 305 limits the supporting of the supporting block 204, so as to ensure the stability of the photovoltaic panel 203, and the self-locking function of the worm and the worm gear realizes the limiting, so as to improve the wind resistance grade of the photovoltaic panel 203.

[0051] The horizontal plate 201 is rotatably connected with the rotating frame 202, the rotating frame 202 is fixedly installed to the bottom of the photovoltaic panel 203, there is a spacing between the bottom of the horizontal plate 201 and the rotating shaft 207, the supporting plate 305 and the gear ring 304 are arranged between the horizontal plate 201 and the rotating shaft 207; the number of the supporting blocks 204 is two, the two supporting blocks 204 are symmetrically arranged on both sides of the photovoltaic panel 203, each supporting block 204 is correspondingly distributed with the supporting plate 305, and the bottom surface of the supporting block 204 is an inclined structure, so as to be attached to the supporting plate 305.

[0052] In the technical solution, the distance between the supporting plate 305 and the photovoltaic plate 203 is provided, when the photovoltaic plate 203 is in the inclined state, the supporting plate 305 rotates and moves away from the bottom of the horizontal plate 201 during the resetting process of the photovoltaic plate 203, at this time, the synchronous rotation of the supporting plate 305 and the photovoltaic plate 203 can be ensured, so that the synchronous control can be completed, and the motion interference does not occur, at the same time, in order to ensure that the supporting plate 305 can be stably combined with the supporting block 204 when the supporting plate 305 rotates to the position below the supporting block 204, the inclined arrangement below the supporting block 204 can make the photovoltaic plate 203 on one side rotate to the horizontal state from the bottom to the top, the supporting plate 305 starts and ends the horizontal state swing, so that the supporting plate 305 is effectively combined with the inclined surface below the supporting block 204, and the supporting block 204 on the other side is overlapped on the surface of the supporting plate 305 to realize the support of the photovoltaic plate 203, at this time, a plurality of photovoltaic plates 203 rotate to the horizontal state, and the gap between the photovoltaic plates 203 is reduced, the air flow rate is reduced, the rotation angle of the photovoltaic plate 203 around the connecting seat 205 is controlled according to the wind direction, the force of the air flow acting on the surface of the photovoltaic plate 203 is reduced as much as possible, and then the wind resistance level is improved, and the stable support of the photovoltaic plate 203 is ensured.

[0053] The present application is not limited to the above-mentioned embodiments, and any changes in shape or structure fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims, and those skilled in the art can make various changes or modifications to the embodiments without departing from the principles and essence of the present application.

Claims

1. An omnidirectional following reversing bracket, characterized in that, The omnidirectional following reversing bracket includes: A support assembly (100) is composed of a column (101). The top side wall of the column (101) is provided with a drive shaft (104). Both ends of the drive shaft (104) are fixedly connected with flat keys (106). The middle part of the drive shaft (104) is fixedly connected with a first worm gear (105). A sleeve (112) is movably sleeved on the surface of the drive shaft (104). The inner wall of the sleeve (112) is provided with a keyway that matches the flat key (106). A linkage mechanism is provided inside the top of the column (101). The linkage mechanism is connected to the first worm gear (105) in a transmission. An adjustment assembly (200) is composed of a horizontal plate (201) and a photovoltaic panel (203). Support blocks (204) are fixedly connected to both sides of the bottom of the photovoltaic panel (203). The bottom of the photovoltaic panel (203) is connected to the horizontal plate (201) via a rotating frame (202). 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 connected to the top of the column (101). The annular plate (206) is rotatably connected to the linkage mechanism. 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). The connecting seat (205) is located 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). Both ends of the annular plate (206) are internally connected to the rotating shaft (207). 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 support plates (305) are provided on the surface of the horizontal plate (201). The two support plates (305) are arranged on both sides of the annular plate (206) and are staggered. The support plates (305) are in close contact with the bottom surface of the horizontal plate (201). The connection between the support plates (305) and the horizontal plate (201) is correspondingly located on 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); the top of the horizontal plate (201) is rotatably connected to the rotating frame (202), 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 protective component (300) consists of a fixed base (301), which is fixedly connected to the outer wall of the connecting base (205). The fixed base (301) is provided with a gear ring (304) inside. 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) meshes with 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). The side wall of the fixed base (301) is equipped with a driving mechanism, which is connected to the gear ring (304) in a transmission manner.

2. The omnidirectional following reversing bracket as described in claim 1, characterized in that: The bottom of the column (101) is fixedly installed with a base (102). The top sidewall of the column (101) is fixedly connected to the bearing seat (103). The bearing seat (103) is located on both sides of the first worm (105). There are several support components (100). The multiple support components (100) are evenly arranged. Each row of support components (100) is provided with a sleeve (112). Both ends of the sleeve (112) are connected to the drive shaft (104). One of the bases (102) is fixedly installed with a drive motor (107). The output end of the drive motor (107) and the drive shaft (104) are fixedly connected to the pulley (108). The two pulleys (108) are connected by a belt (109). The pulley (108) is located on one side of the bearing seat (103). A fixed shaft for limiting the movement of the sleeve (112) is fixedly connected to the drive shaft (104).

3. The omnidirectional following reversing bracket as described in claim 1, characterized in that: 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). The top of the column (101) has a square hole. 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). The first worm gear (110) is meshed with the first worm (105). The annular plate (206) is located inside the square hole. The surface of the annular plate (206) is provided with a second worm gear. The second worm (111) is meshed with the second worm gear.

4. The omnidirectional following reversing bracket as described in claim 1, characterized in that: Both ends of the rotating shaft (207) are fixedly connected to swing rods (208). The swing rods (208) are set 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 at the bottom of the horizontal plate (201). The output end of the adjustment motor (210) and the rotating shaft (207) are both fixedly connected to a transmission gear (211), and the transmission gears (211) are meshed with each other.

5. The omnidirectional following reversing bracket as described in claim 1, characterized in that: The number of fixed seats (301) is two and they are symmetrically arranged on both sides of the connecting seat (205). The fixed seats (301) have an arc groove for the rotation of the gear ring (304). One of the fixed seats (301) is provided with a driving mechanism. The driving mechanism consists of an electric push rod (302) and a push plate (303). The electric push rod (302) is fixedly installed on the side wall of the fixed seat (301). The extension 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 located on one side of the gear ring (304).

6. The omnidirectional following reversing bracket as described in claim 5, characterized in that: The push plate (303) is provided with a bushing (307) inside. One end of the bushing (307) is fixedly connected to an end face gear (308), and both the bushing (307) and the end face gear (308) are movably sleeved with the surface of the rotating shaft (207). The protruding edge of one end of the bushing (307) and the end face gear (308) are respectively provided on both sides of the push plate (303).

7. The omnidirectional following reversing bracket as described in claim 6, characterized in that: The rotating shaft (207) has two symmetrically distributed guide grooves (310) on its surface. The end face gear (308) is a ring structure and has a connecting rib (309) fixedly connected to its inner wall. The connecting rib (309) is slidably connected to the inside of the guide groove (310). The end face gear (308) is located on one side of the gear ring (304). When the end face gear (308) moves, the end face gear (308) meshes with the gear ring (304). The diameter of the end face gear (308) is larger than the diameter of the connecting gear (306).

8. The omnidirectional following reversing bracket as described in 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 corresponding to the support plate (305). The bottom surface of the support block (204) is inclined to facilitate its fit with the support plate (305).

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