Rotation positioning photovoltaic support angle fine adjustment structure

Abstract

The utility model discloses a rotary positioning photovoltaic support angle fine tuning structure, and relates to the angle fine tuning structure technical field, the rotary positioning photovoltaic support angle fine tuning structure comprises a pedestal, the upper side of the pedestal is rotatably connected with a rotating shaft in a penetrating manner, the upper side of the pedestal is provided with a clamping device, and the upper end of the rotating shaft is fixedly connected with a rotating rack; and the upper side of the rotating frame is rotationally connected with a photovoltaic panel, the upper side of the base is fixedly connected with a third motor, an output shaft of the third motor is fixedly connected with a gear, and the lower side of the inner wall of the rotating frame is fixedly connected with a first motor. Through mutual cooperation of the rotating frame, the photovoltaic panel, the first motor, the threaded rod, the moving block, the connecting rod and the supporting plate, the vertical angle of the photovoltaic panel can be adjusted, through vertical adjustment, the photovoltaic panel can be more accurately aligned with solar rays in different seasons and at different times, it is ensured that the photovoltaic panel is always in the optimal illumination receiving state, and the illumination receiving efficiency of the photovoltaic panel is improved. And the photovoltaic power generation efficiency is improved to the greatest extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to angle fine adjustment structure technical field, concretely relates to a photovoltaic support angle fine adjustment structure of rotation positioning. BACKGROUND

[0002] The photovoltaic support angle fine adjustment structure of rotation positioning is a device for accurately adjusting the angle of a photovoltaic panel to optimize its power generation efficiency, when the angle of the photovoltaic panel needs to be adjusted, the driving mechanism is started, the photovoltaic panel or support is rotated around the axis of the rotating base through the transmission component, and when the required angle is reached, the angle locking device is started to fix the photovoltaic panel or support at the position.

[0003] The existing technology has the following problems:

[0004] The existing device cannot vertically adjust the angle of the photovoltaic panel during use, and the solar altitude angle changes constantly in different seasons and times. If vertical adjustment is not possible, the photovoltaic panel cannot be kept perpendicular to the sunlight in many time periods, resulting in a deviation of the sunlight incidence angle from the optimal angle, a reduction in the light intensity received by the photovoltaic panel per unit area, and a significant reduction in the efficiency of converting light energy into electrical energy. In addition, the existing device cannot be fixed when rotating horizontally, and is in a state of no fixation for a long time. In the frequent shaking and unstable rotation of the support structure, parts may become loose, deformed, or even broken, reducing the overall strength and stability of the support and shortening its service life. UTILITY MODEL CONTENTS

[0005] The utility model provides a photovoltaic support angle fine adjustment structure of rotation positioning to solve the problems in the background art.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A photovoltaic support angle fine adjustment structure of rotation positioning, comprising a base, a rotating shaft is rotatably connected to the upper side of the base, a clamping device is arranged on the upper side of the base, a rotating frame is fixedly connected to the upper end of the rotating shaft, a photovoltaic panel is rotatably connected to the upper side of the rotating frame, a third motor is fixedly connected to the upper side of the base, and a gear is fixedly connected to the output shaft of the third motor.

[0008] The further improvement in the technical scheme of the utility model lies in that the inner wall lower side of the rotating frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is threadedly connected with a moving block, the upper side of the moving block is rotatably connected with a connecting rod, the lower side of the moving block is slidably connected with the rotating frame, and one end of the threaded rod away from the first motor is rotatably connected with the rotating frame.

[0009] The further improvement in the technical scheme of the utility model lies in that the inner wall rear side of the base is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a worm, the outer wall of the worm is meshedly connected with a worm wheel, and the outer wall of the rotating shaft is fixedly connected with the worm wheel.

[0010] The further improvement in the technical scheme of the utility model lies in that the clamping device comprises a fixed column, the inner wall lower side of the fixed column is rotatably connected with a toothed disc, the outer wall of the rotating shaft is provided with an annular groove, the inner surface of the annular groove is fixedly connected with an annular clamping plate, and the upper side of the toothed disc is provided with a plurality of arc grooves.

[0011] The further improvement in the technical scheme of the utility model lies in that the inner surface of the arc groove is slidably connected with a connecting column, one end of the connecting column away from the arc groove is fixedly connected with a clamping block, and the inner surface of the fixed column is fixedly connected with a plurality of limiting rods.

[0012] The further improvement in the technical scheme of the utility model lies in that the outer wall of the clamping block is movably connected with the annular clamping plate, the outer wall of the limiting rod is slidably connected with the clamping block, the outer wall of the rotating shaft is rotatably connected with the fixed column, and the outer wall of the gear is meshedly connected with the fixed column.

[0013] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0014] 1、The utility model provides a kind of angle fine adjustment structure of photovoltaic support of rotary positioning, the mutual cooperation of rotating frame, photovoltaic panel, first motor, threaded rod, moving block, connecting rod and support plate can be adjusted to the vertical angle of photovoltaic panel, by vertical adjustment, can make photovoltaic panel more accurately aim at sunlight in different seasons and different time, ensure that photovoltaic panel is always in the best light receiving state, maximally improve photovoltaic power generation efficiency.

[0015] 2, the utility model provides a photovoltaic support angle fine adjustment structure of rotation positioning, through the mutual cooperation of fixed column, annular groove, annular clamping plate, toothed disc, arc -shaped groove, connecting column, limit rod and card block, can carry out limit fixing when rotating in horizontal, if there is no limit fixing, photovoltaic support can cause position deviation in horizontal rotation process because of wind power, inertia etc. Factor, make photovoltaic board can not accurately aim at the sun, cause illumination loss, limit fixing can effectively avoid the occurrence of this situation, guarantee photovoltaic board always in the best illumination receiving state, reduce illumination loss to the minimum. BRIEF DESCRIPTION OF DRAWINGS

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

[0017] Figure 2 It is partial structure section schematic diagram of the utility model;

[0018] Figure 3 It is partial structure internal schematic diagram of the utility model;

[0019] Figure 4 It is clamping structure schematic diagram of the utility model;

[0020] Figure 5 It is Figure 4 Structure enlarged schematic diagram of A in middle.

[0021] In the drawing: 1, base;2, rotating shaft;3, clamping device;4, rotating frame;5, photovoltaic board;6, first motor;7, threaded rod;8, moving block;9, connecting rod;10, second motor;11, worm;12, worm wheel;13, third motor;14, gear;15, support plate;31, fixed column;32, annular groove;33, annular clamping plate;34, toothed disc;35, arc -shaped groove;36, connecting column;37, limit rod;38, card block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments:

[0023] For example, Figure 1The utility model provides a kind of photovoltaic support angle fine adjustment structure of rotary positioning, including base 1, the upper side of base 1 is rotatably connected with rotating shaft 2, the upper side of base 1 is provided with clamping device 3, the upper end of rotating shaft 2 is fixedly connected with rotating frame 4, the upper side of rotating frame 4 is rotatably connected with photovoltaic panel 5, the upper side of base 1 is fixedly connected with third motor 13, the output shaft of third motor 13 is fixedly connected with gear 14, base 1 is the support foundation of entire device, provides mounting platform for other components, rotating shaft 2 penetrates the upper side of base 1 and can rotate, its upper end connects rotating frame 4, rotating frame 4 is used to carry photovoltaic panel 5, so that photovoltaic panel 5 can rotate around rotating shaft 2 horizontally, clamping device 3 is arranged on the upper side of base 1, for limiting and fixing rotating shaft 2, ensure that photovoltaic panel 5 can be stably kept after horizontal rotation to suitable position.

[0024] As Figures 2-3 The utility model provides a kind of technical scheme: preferably, the inner wall lower side of rotating frame 4 is fixedly connected with first motor 6, the output end of first motor 6 is fixedly connected with threaded rod 7, the outer wall of threaded rod 7 is threadedly connected with moving block 8, the upper side of moving block 8 is rotatably connected with connecting rod 9, the lower side of photovoltaic panel 5 is fixedly connected with two branch plates 15, the opposite surface of two branch plates 15 is rotatably connected with connecting rod 9, the lower side of moving block 8 is slidably connected with rotating frame 4, the end of threaded rod 7 away from first motor 6 is rotatably connected with rotating frame 4, the inner wall rear side of base 1 is fixedly connected with second motor 10, the output end of second motor 10 is fixedly connected with worm 11, the outer wall of worm 11 is meshingly connected with worm gear 12, the outer wall of rotating shaft 2 is fixedly connected with worm gear 12, when needing to adjust the vertical angle of photovoltaic panel 5, start first motor 6 in the inner wall lower side of rotating frame 4, the output end of first motor 6 drives threaded rod 7 to rotate, since threaded rod 7 is threadedly connected with moving block 8, and moving block 8 lower side is slidably connected with rotating frame 4, so moving block 8 will be under the rotating action of threaded rod 7, along the linear motion of the inner wall of rotating frame 4, connecting rod 9 rotatably connected on the upper side of moving block 8, other end is rotatably connected with the two branch plates 15 of photovoltaic panel 5 lower side, along with the movement of moving block 8, connecting rod 9 will drive photovoltaic panel 5 to change angle around the rotation connecting point of rotating frame 4, to realize the adjustment of the vertical angle of photovoltaic panel 5, in this way, in different seasons and time, by adjusting the vertical angle of photovoltaic panel 5, it can more accurately aim at sunlight, improve photovoltaic power generation efficiency, when needing to rotate photovoltaic panel 5 horizontally, second motor 10 can be started, second motor 10 can drive worm 11 to rotate, worm 11 rotation can drive worm gear 12 to rotate, to drive rotating shaft 2 to rotate.

[0025] As Figures 4-5As shown, the utility model provides a technical scheme: preferably, the clamping device 3 includes fixed column 31, the inner wall lower side of fixed column 31 is connected with the toothed disc 34 rotationally, the outer wall of rotating shaft 2 is set up annular groove 32, the inner surface of annular groove 32 is fixedly connected with annular clamping plate 33, the upper side of toothed disc 34 is set up several arc grooves 35, the inner surface of arc groove 35 is slidably connected with connecting column 36, the end of connecting column 36 away from arc groove 35 is fixedly connected with clamping block 38, the inner surface of fixed column 31 is fixedly connected with multiple limit rods 37, the outer wall of clamping block 38 and annular clamping plate 33 are movably connected, the outer wall of limit rod 37 and clamping block 38 are slidably connected, the outer wall of rotating shaft 2 and fixed column 31 are rotatably connected, the outer wall of gear 14 and fixed column 31 are meshingly connected, when clamping and limiting rotating shaft 2, third motor 13 drives gear 14 to rotate, toothed disc 34 in the inner wall lower side of fixed column 31 rotates along, connecting column 36 in the arc groove 35 of toothed disc 34 slides in arc groove 35, drives clamping block 38 to move along limit rod 37, when clamping block 38 moves to the corresponding position of annular clamping plate 33 in the annular groove 32 of rotating shaft 2 outer wall, clamping block 38 and annular clamping plate 33 are mutually clamped, limit the rotation of rotating shaft 2, thereby clamping and limiting rotating shaft 2, ensure that photovoltaic panel 5 can stably keep after rotating to the appropriate position horizontally.

[0026] The working principle of the angle fine adjustment structure of the rotating positioning photovoltaic support will be described in detail below.

[0027] As Figures 1-5As shown, the base 1 as the support base of the whole device provides mounting platform for other components, the rotating shaft 2 penetrates the upper side of the base 1 and can rotate, the upper end thereof is connected with the rotating frame 4, the rotating frame 4 is used for carrying the photovoltaic panel 5, so that the photovoltaic panel 5 can rotate horizontally around the rotating shaft 2, the clamping device 3 is arranged on the upper side of the base 1 and is used for limiting and fixing the rotating shaft 2, so as to ensure that the photovoltaic panel 5 can be stably kept after being horizontally rotated to the appropriate position, when it is needed to adjust the vertical angle of the photovoltaic panel 5, the first motor 6 in the lower side of the inner wall of the rotating frame 4 is started, the output end of the first motor 6 drives the threaded rod 7 to rotate, since the threaded rod 7 is threadedly connected with the moving block 8 and the lower side of the moving block 8 is slidingly connected with the rotating frame 4, the moving block 8 will move linearly along the inner wall of the rotating frame 4 under the rotating action of the threaded rod 7, the connecting rod 9 rotatingly connected with the upper side of the moving block 8 is rotatingly connected with the two supporting plates 15 on the lower side of the photovoltaic panel 5 at the other end, along with the movement of the moving block 8, the connecting rod 9 will drive the photovoltaic panel 5 to change the angle around the rotating connection point with the rotating frame 4, so as to realize the adjustment of the vertical angle of the photovoltaic panel 5, in this way, in different seasons and time, the vertical angle of the photovoltaic panel 5 is adjusted, so that the photovoltaic panel 5 can more accurately align the sunlight, and the photovoltaic power generation efficiency is improved, when it is needed to horizontally rotate the photovoltaic panel 5, the second motor 10 can be started, the second motor 10 can drive the worm 11 to rotate, the rotation of the worm 11 can drive the worm wheel 12 to rotate, so as to drive the rotating shaft 2 to rotate, when the rotating shaft 2 is clamped and limited, the third motor 13 drives the gear 14 to rotate, the tooth disc 34 in the lower side of the inner wall of the fixed column 31 rotates, the connecting column 36 in the arc-shaped groove 35 on the tooth disc 34 slides in the arc-shaped groove 35, drives the clamping block 38 to move along the limiting rod 37, when the clamping block 38 moves to the corresponding position of the annular clamping plate 33 in the annular groove 32 on the outer wall of the rotating shaft 2, the clamping block 38 and the annular clamping plate 33 are clamped with each other, the rotation of the rotating shaft 2 is limited, so that the rotating shaft 2 is clamped and limited, so as to ensure that the photovoltaic panel 5 can be stably kept after being horizontally rotated to the appropriate position.

[0028] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A rotationally positioned photovoltaic mount angle fine tuning structure, characterized by: The utility model provides a photovoltaic panel rotating device, including base (1), the upper side of base (1) is rotatably connected with rotating shaft (2), the upper side of base (1) is provided with clamping device (3), the upper end of rotating shaft (2) is fixedly connected with rotating frame (4), the upper side of rotating frame (4) is rotatably connected with photovoltaic panel (5), the upper side of base (1) is fixedly connected with third motor (13), the output shaft of third motor (13) is fixedly connected with gear (14).

2. A rotational positioning photovoltaic mount angle fine tuning structure according to claim 1, wherein: The inner wall lower side of rotating frame (4) is fixedly connected with first motor (6), the output end of first motor (6) is fixedly connected with threaded rod (7), the outer wall of threaded rod (7) is threadedly connected with moving block (8), the upper side of moving block (8) is rotatably connected with connecting rod (9), the lower side of photovoltaic panel (5) is fixedly connected with two support plates (15), the opposite surface of two support plates (15) is rotatably connected with connecting rod (9), the lower side of moving block (8) is slidably connected with rotating frame (4), the end, away from first motor (6), of threaded rod (7) is rotatably connected with rotating frame (4).

3. A rotational positioning photovoltaic mount angle fine tuning structure according to claim 1, wherein: The rear side of the inner wall of base (1) is fixedly connected with second motor (10), the output end of second motor (10) is fixedly connected with worm (11), the outer wall of worm (11) is meshedly connected with worm wheel (12), the outer wall of rotating shaft (2) is fixedly connected with worm wheel (12).

4. A rotational positioning photovoltaic mount angle fine tuning structure according to claim 1, wherein: The clamping device (3) includes a fixed column (31), the inner wall lower side of fixed column (31) is rotatably connected with toothed disc (34), the outer wall of rotating shaft (2) is provided with annular groove (32), the inner surface of annular groove (32) is fixedly connected with annular clamping plate (33), the upper side of toothed disc (34) is provided with a plurality of arc grooves (35).

5. A rotational positioning photovoltaic mount angle fine tuning structure according to claim 4, wherein: The inner surface of arc groove (35) is slidably connected with connecting column (36), the end, away from arc groove (35), of connecting column (36) is fixedly connected with clamping block (38), the inner surface of fixed column (31) is fixedly connected with a plurality of limiting rods (37).

6. A rotational positioning photovoltaic mount angle fine tuning structure according to claim 5, wherein: The outer wall of clamping block (38) is movably connected with annular clamping plate (33), the outer wall of limiting rod (37) is slidably connected with clamping block (38), the outer wall of rotating shaft (2) is rotatably connected with fixed column (31), the outer wall of gear (14) is meshedly connected with fixed column (31).

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