CN215072250U

CN215072250U - Solar photovoltaic panel steering device

Info

Publication number: CN215072250U
Application number: CN202022889434.5U
Authority: CN
Inventors: 黄立华
Original assignee: Shanghai Haoge Zero Carbon Aerospace Equipment Technology Co ltd
Current assignee: Shanghai Haoge Zero Carbon Aerospace Equipment Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-12-07
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a solar photovoltaic board steering device, including bearing base, photovoltaic board, it has seted up the circular orbit to bear the base upper surface, be provided with the ball on the circular orbit, the ball top is provided with the backup pad, backup pad top central point puts welded fastening has the support column, the support column has the rotation seat through the round pin hub connection, it has the fixed plate to rotate seat welded fastening, the photovoltaic board sets up on the fixed plate, the spout has been seted up to the fixed plate bottom, there is electromagnetic push rod through the bolt fastening in the backup pad, there is the sliding seat electromagnetic push rod top through the round pin hub connection, the fixed plate is connected with cleaning device, it is connected with rotating device jointly to bear base and backup pad. The utility model discloses a servo motor makes the backup pad rotatory to make the photovoltaic board rotate, make the photovoltaic board rotate according to the position of sun, thereby improve the generating efficiency.

Description

Solar photovoltaic panel steering device

Technical Field

The utility model relates to a photovoltaic power generation technical field especially relates to solar photovoltaic board turns to device.

Background

Solar energy, which is thermal radiation energy of the sun, is mainly expressed by solar rays, and is generally used for power generation or energy supply for a water heater in modern times, a solar panel is a device which directly or indirectly converts solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, most of the solar panel is made of silicon, but the manufacturing cost is high, so that the solar panel has certain limitation in universal use, and compared with a common battery and a recyclable rechargeable battery, the solar cell belongs to a green product with energy conservation and environmental protection.

The existing solar photovoltaic panel is mostly of a fixed structure in the using process, the solar photovoltaic panel can only face one direction, and the solar photovoltaic panel cannot well receive solar radiation because the sun is always in a moving state in one day, so that the using efficiency of the solar photovoltaic panel is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a solar photovoltaic panel steering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

solar photovoltaic board steering device, including bearing base, photovoltaic board, bear the base upper surface and seted up the circular orbit, be provided with the ball on the circular orbit, the ball top is provided with the backup pad, backup pad top central point puts welded fastening and has the support column, the support column has the rotation seat through the round pin hub connection, it has the fixed plate to rotate seat welded fastening, the photovoltaic board sets up on the fixed plate, the spout has been seted up to the fixed plate bottom, there is electromagnetic push rod through the bolt fastening in the backup pad, there is the sliding seat electromagnetic push rod top through the round pin hub connection, the fixed plate is connected with cleaning device, it is connected with rotating device jointly to bear base and backup pad.

Preferably, the cleaning device comprises a straight rod symmetrically welded and fixed on the fixing plate, a groove is formed in the straight rod, a rotating wheel is rotatably connected in the groove and connected with a cleaning rod through a pin shaft, a cleaning pad is fixedly glued at the bottom of the cleaning rod and made of sponge, and the cleaning pad is abutted to the photovoltaic panel.

Preferably, the rotating device comprises a servo motor fixed on the bearing base through a bolt, a driving gear is coaxially welded and fixed on an output shaft of the servo motor, the driving gear is meshed with a driven gear, a gear shaft is coaxially welded and fixed on the driven gear, the gear shaft is rotatably connected with the bearing base, a second bevel gear is coaxially welded and fixed on the gear shaft, the second bevel gear is meshed with a first bevel gear, a rotating shaft is coaxially welded and fixed on the first bevel gear, and the rotating shaft is welded and fixed at the center of the bottom of the supporting plate.

Preferably, the movable seat slides in the sliding groove, and the bottom of the supporting plate is provided with a slide way corresponding to the ball.

Preferably, the driving gear and the driven gear are meshed in the bearing base, and the transmission ratio between the driving gear and the driven gear is 1: 2.

Preferably, the servo motor is a motor with the rated power of 0.75kW and the model Y30M1-2, and the transmission ratio between the first bevel gear and the second bevel gear is 1: 1.

Compared with the prior art, the utility model has the advantages of:

1. drive the driving gear through servo motor and rotate for driven gear is rotatory, drives the gear shaft and rotates, and it is rotatory to drive second bevel gear, and the meshing drives first bevel gear rotatory, makes the pivot rotate in step thereupon, because the backup pad with bear and be provided with the ball between the base, frictional force is less, then the backup pad just rotates along with the pivot, thereby makes the photovoltaic board rotate, makes the photovoltaic board rotate according to solar position, thereby improves the generating efficiency.

2. Carry out the regulation of angle through the electromagnetism push rod to the fixed plate, after the angle change, the cleaning rod can receive the effect of gravity, and to lower one end cunning, clean the pad this moment and slide along with the cleaning rod on the photovoltaic board, sweep the dust on the photovoltaic board, improved the life of device.

Drawings

Fig. 1 is the utility model provides a solar photovoltaic board turns to the structural schematic diagram of device.

Fig. 2 is a sectional view of the solar photovoltaic panel steering apparatus in the direction of a-a of the present invention.

Fig. 3 is a B-B direction section view of the solar photovoltaic panel steering apparatus provided by the present invention.

In the figure: the cleaning device comprises a bearing base 1, a photovoltaic panel 2, a ball 3, a supporting plate 4, a supporting column 5, a fixing plate 6, a straight rod 7, a cleaning rod 8, a rotating seat 9, an electromagnetic push rod 10, a movable seat 11, a sliding groove 12, a groove 13, a rotating shaft 14, a first bevel gear 15, a second bevel gear 16, a gear shaft 17, a driven gear 18, a driving gear 19, a servo motor 20, a cleaning pad 21 and a rotating wheel 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, solar photovoltaic board steering device, including bearing base 1, photovoltaic board 2, bearing base 1 upper surface has seted up the circular orbit, be provided with ball 3 on the circular orbit, ball 3 tops are provided with

backup pad

4, 4 top central point of backup pad put welded fastening have support column 5, support column 5 has rotation seat 9 through the round pin hub connection, it has fixed plate 6 to rotate seat 9 welded fastening, photovoltaic board 2 sets up on fixed plate 6, spout 12 has been seted up to fixed plate 6 bottom, there is electromagnetic push rod 10 through the bolt fastening in backup pad 4, there is sliding seat 11 at electromagnetic push rod 10 top through the round pin hub connection, fixed plate 6 is connected with cleaning device, bearing base 1 and backup pad 4 are connected with rotating device jointly.

Cleaning device includes straight-bar 7 of symmetry welded fastening on fixed plate 6, has seted up recess 13 on the straight-bar 7, and swivelling joint has runner 22 in the recess 13, and runner 22 has cleaning rod 8 through the round pin hub connection, and 8 bottoms veneer of cleaning rod are fixed with and clean pad 21, clean pad 21 and adopt the sponge to make, clean pad 21 and offset with photovoltaic board 2.

The rotating device comprises a servo motor 20 fixed on the bearing base 1 through bolts, a driving gear 19 is coaxially welded and fixed on an output shaft of the servo motor 20, the driving gear 19 is meshed with a driven gear 18, the driven gear 18 is coaxially welded and fixed with a gear shaft 17, the gear shaft 17 is rotatably connected with the bearing base 1, a second bevel gear 16 is coaxially welded and fixed on the gear shaft 17, a first bevel gear 15 is meshed with the second bevel gear 16, a rotating shaft 14 is coaxially welded and fixed on the first bevel gear 15, and the rotating shaft 4 is welded and fixed at the center of the bottom of the supporting plate 4.

The movable seat 11 slides in the sliding groove 12, a slide way corresponding to the ball 3 is arranged at the bottom of the supporting plate 4, the driving gear 19 and the driven gear 18 are meshed in the bearing base 1, the transmission ratio between the driving gear 19 and the driven gear 18 is 1:2, the servo motor 20 is a motor with rated power of 0.75kW and model Y30M1-2, and the transmission ratio between the first bevel gear 15 and the second bevel gear 16 is 1: 1.

The utility model discloses in, the theory of operation: firstly, a servo motor 20 is started, the servo motor 20 drives a driving gear 19 to rotate, a driven gear 18 rotates, a gear shaft 17 rotates, a second bevel gear 16 rotates, a first bevel gear 15 is meshed to drive the first bevel gear 15 to rotate, a rotating shaft 14 rotates synchronously, friction is small due to the fact that balls 3 are arranged between a supporting plate 5 and a bearing base 1, the supporting plate 5 rotates along with the rotating shaft 14, a photovoltaic panel 2 rotates, the photovoltaic panel 5 can rotate according to the direction of the sun, power generation efficiency is improved, when the device needs to be cleaned, an electromagnetic push rod 10 is started, the electromagnetic push rod 10 is retracted or extended, angle adjustment is carried out on a fixing plate 6, after the angle is changed, a cleaning rod 8 can be under the action of gravity and slides to the lower end, and a cleaning pad 21 slides on the photovoltaic panel 2 along with the cleaning rod 8, dust on the photovoltaic panel 2 is swept away, so that the service life of the device is prolonged

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The solar photovoltaic panel steering device comprises a bearing base (1) and a photovoltaic panel (2), and is characterized in that an annular track is formed in the upper surface of the bearing base (1), balls (3) are arranged on the annular track, a supporting plate (4) is arranged above the balls (3), a supporting column (5) is fixedly welded at the center position of the top end of the supporting plate (4), the supporting column (5) is connected with a rotating seat (9) through a pin shaft, a fixing plate (6) is fixedly welded on the rotating seat (9), the photovoltaic panel (2) is arranged on the fixing plate (6), a sliding groove (12) is formed in the bottom of the fixing plate (6), an electromagnetic push rod (10) is fixedly arranged on the supporting plate (4) through a bolt, the top of the electromagnetic push rod (10) is connected with a movable seat (11) through a pin shaft, and the fixing plate (6) is connected with a cleaning device, the bearing base (1) and the supporting plate (4) are connected with a rotating device together.

2. The solar photovoltaic panel steering device according to claim 1, wherein the cleaning device comprises a straight rod (7) symmetrically welded and fixed on the fixing plate (6), a groove (13) is formed in the straight rod (7), a rotating wheel (22) is rotatably connected in the groove (13), the rotating wheel (22) is connected with the cleaning rod (8) through a pin shaft, a cleaning pad (21) is fixed at the bottom of the cleaning rod (8) in a gluing mode, the cleaning pad (21) is made of sponge, and the cleaning pad (21) abuts against the photovoltaic panel (2).

3. The solar photovoltaic panel steering device according to claim 1, wherein the rotating device comprises a servo motor (20) fixed on the bearing base (1) through bolts, an output shaft of the servo motor (20) is coaxially welded and fixed with a driving gear (19), the driving gear (19) is engaged with a driven gear (18), the driven gear (18) is coaxially welded and fixed with a gear shaft (17), the gear shaft (17) is rotatably connected with the bearing base (1), the gear shaft (17) is coaxially welded and fixed with a second bevel gear (16), the second bevel gear (16) is engaged with a first bevel gear (15), the first bevel gear (15) is coaxially welded and fixed with a rotating shaft (14), and the rotating shaft (14) is welded and fixed at the center of the bottom of the supporting plate (4).

4. The solar photovoltaic panel steering device according to claim 1, wherein the movable seat (11) slides in the sliding groove (12), and a slide way corresponding to the ball (3) is provided at the bottom of the support plate (4).

5. The solar photovoltaic panel steering device according to claim 3, wherein the driving gear (19) and the driven gear (18) are engaged in the carrying base (1), the transmission ratio between the driving gear (19) and the driven gear (18) being 1: 2.

6. The solar photovoltaic panel steering apparatus according to claim 3, wherein the servo motor (20) is a motor with a rated power of 0.75kW and a model number Y30M1-2, and the transmission ratio between the first bevel gear (15) and the second bevel gear (16) is 1: 1.