CN215420174U

CN215420174U - Tracking type photovoltaic support with windshield

Info

Publication number: CN215420174U
Application number: CN202121561221.8U
Authority: CN
Inventors: 夏淑丽
Original assignee: Xuzhou College of Industrial Technology
Current assignee: Shuyang Rongzhuo Technology Co.,Ltd.
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-01-04
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a tracking type photovoltaic support with a windshield, which comprises a horizontal plate, a solar panel arranged on the horizontal plate and a fan-shaped housing for covering the solar panel, wherein the fan-shaped housing is provided with a wind shield; the horizontal plate is fixedly provided with a supporting rod, the horizontal plate is provided with a vertical through hole, a lifting rod is vertically arranged in the through hole in a sliding manner, the upper end of the lifting rod is hinged with the lower end of a connecting rod, and the upper ends of the connecting rod and the supporting rod are hinged with the lower plate surface of the solar panel; a housing rotating shaft is arranged at the circle center of the fan-shaped housing; the lower part of horizontal plate is provided with motor drive pivoted first horizontal axis, and first horizontal axis drives the vertical lift of lifter through first driving medium, and first horizontal axis drives the housing axis of rotation through second drive mechanism and rotates. The solar panel inclination angle adjusting device can automatically adjust the inclination angle of the solar panel and improve the power generation efficiency of the solar panel, and the windproof cover is arranged to prevent the solar panel from being damaged in strong wind weather.

Description

Tracking type photovoltaic support with windshield

Technical Field

The utility model relates to the technical field of photovoltaic supports, in particular to a tracking type photovoltaic support with a windshield.

Background

In traditional photovoltaic support, solar panel's inclination is fixed, can't be according to time automatically regulated angle, and the utilization ratio to the sunlight is not enough, leads to solar panel's generating efficiency lower. In addition, in some areas, the wind force is large, and the solar panel is easily damaged in windy weather. To above-mentioned problem, improve prior art, provide a tracking formula photovoltaic support with windshield.

Disclosure of Invention

The purpose of the utility model is as follows: in order to overcome the defects in the prior art, the utility model provides the tracking type photovoltaic support with the windshield, the inclination angle of the solar panel can be automatically adjusted, the power generation efficiency of the solar panel is improved, and the windshield is arranged to prevent the solar panel from being damaged in strong wind weather.

The technical scheme is as follows: in order to achieve the purpose, the tracking type photovoltaic support with the windshield comprises a horizontal plate, a solar panel arranged on the horizontal plate and a fan-shaped housing covering the solar panel, wherein the fan-shaped housing is provided with a wind shield; the solar panel comprises a solar panel, a horizontal plate, a lifting rod, a connecting rod and a support rod, wherein the horizontal plate is fixedly provided with the support rod, the horizontal plate is provided with a vertical through hole, the lifting rod is vertically arranged in the through hole in a sliding manner, the upper end of the lifting rod is hinged with the lower end of the connecting rod, and the upper ends of the connecting rod and the support rod are hinged with the lower plate surface of the solar panel; the center of the fan-shaped housing is provided with a housing rotating shaft; the lower part of the horizontal plate is provided with a first horizontal shaft driven by a motor to rotate, the first horizontal shaft drives the lifting rod to vertically lift through a first transmission part, and the first horizontal shaft drives the housing rotating shaft to rotate through a second transmission mechanism.

Further, first transmission piece is fixed eccentric disc of establishing on first horizontal axis for the cover, be provided with the cyclic annular inner groovy in the shape of falling T cross-section on the extrados of eccentric disc, the lower extreme of lifter is provided with horizontal cylindric joint piece, the joint piece corresponds the joint and is in the cyclic annular inner groovy.

Further, the second transmission mechanism comprises a second horizontal shaft which is arranged at the end part of the first horizontal shaft and is perpendicular to the first horizontal shaft; the end part of the first horizontal shaft is provided with a few-tooth helical gear, the second horizontal shaft is oppositely provided with a first helical gear and a second helical gear, and the first helical gear and the second helical gear are in meshing transmission with the few-tooth helical gear; a bull gear is further arranged on the second horizontal shaft, and a pinion is arranged on the rotating shaft of the housing; the bull gear is in meshed transmission with the pinion.

Furthermore, the fan-shaped housing is formed by sleeving an outer housing and an inner housing, the outer housing and the inner housing are both in a quarter hollow cylinder shape, and the inner housing and the outer housing are provided with limiting blocks which are mutually clamped; two ends of the housing rotating shaft are respectively fixedly connected with the inner walls of two ends of the inner housing, and outer rotating shafts are arranged on the outer walls of two ends of the outer housing; and supporting plates are arranged on two sides below the horizontal plate, and first rotating holes which are in rotating fit with the outer rotating shafts are formed in the supporting plates.

Furthermore, a U-shaped groove for accommodating the fan-shaped housing is arranged on the horizontal plate.

Furthermore, two vertical plates and an L-shaped support plate are arranged below the horizontal plate; a second rotating hole in rotating fit with the rotating shaft of the housing is formed in the vertical plate, and a third rotating hole in rotating fit with the second horizontal shaft is formed in the vertical plate; the bracket plate correspondingly supports the motor, and a fourth rotating hole in rotating fit with the first horizontal shaft is formed in the bracket plate.

Has the advantages that: the tracking type photovoltaic bracket with the windshield has the beneficial effects that:

1) the motor drives the first horizontal shaft to rotate, and the first horizontal shaft drives the lifting rod below the solar panel to vertically move through the first transmission part, so that the angle of the solar panel is adjusted, and the solar power generation efficiency is improved;

2) when the first horizontal shaft rotates, the second transmission mechanism drives the housing rotating shaft to rotate, so that the fan-shaped housing is periodically closed, the solar panel is not influenced by strong wind when not working at night, and the service life of the solar panel is prolonged; when receiving the forecast of gale weather, managers also can the fan-shaped housing of remote control be closed daytime, avoid solar panel impaired in the gale weather.

Drawings

FIG. 1 is an overall schematic of the present invention;

FIG. 2 is a schematic view of a fan shroud in an expanded state;

FIG. 3 is a schematic view of a closed state of a sectorial closure;

FIG. 4 is a schematic view of a structural connection of a first horizontal shaft driving a lifting rod to move vertically;

FIG. 5 is a schematic structural view of the lifter and the eccentric disc;

FIG. 6 is a schematic plan view of an eccentric disc;

FIG. 7 is a schematic structural view of an outer housing and an inner housing;

FIG. 8 is a schematic structural view of a horizontal plate, a support plate, a vertical plate and a support plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The tracking photovoltaic support with the windshield as shown in the attached drawings 1 to 8 comprises a horizontal plate 1, a solar panel 6 arranged on the horizontal plate 1 and a fan-shaped housing 7 covering the solar panel 6. The horizontal plate is characterized in that a vertical supporting rod 2 is fixedly arranged on the horizontal plate 1, the lower end of the supporting rod 2 is fixedly arranged on the upper plate surface of the horizontal plate 1, a vertical through hole 3 is formed in the horizontal plate 1, and a lifting rod 4 is vertically arranged in the through hole 3 in a sliding manner. As shown in fig. 4, the upper end of the lifting rod 4 is hinged to the lower end of the connecting rod 5, the connecting rod 5 and the upper end of the supporting rod 2 are hinged to the lower plate of the solar panel 6, and the connecting rod 5 and the supporting rod 2 are respectively located on two sides of the lower plate of the solar panel 6.

The fan-shaped housing 7 is of a hollow columnar structure with a fan-shaped section, and a housing rotating shaft 8 is arranged at the circle center of the fan shape of the fan-shaped housing 7. A first horizontal shaft 10 driven by a motor 9 to rotate is arranged below the horizontal plate 1, the first horizontal shaft 10 drives the lifting rod 4 to vertically lift through a first transmission part, and the first horizontal shaft 10 drives the housing rotating shaft 8 to rotate through a second transmission mechanism.

The first transmission piece is an eccentric disc 11 fixedly sleeved on the first horizontal shaft 10. As shown in fig. 5 and 6, an annular inner groove 12 with an inverted T-shaped cross section is arranged on the outer arc surface of the eccentric disc 11, a transverse cylindrical clamping block 13 is arranged at the lower end of the lifting rod 4, and the clamping block 13 is correspondingly clamped in the annular inner groove 12, so that the annular inner grooves 12 at the lower end of the lifting rod 4 cannot be separated from each other. Due to the eccentric disc 11, the first horizontal shaft 10 rotates to drive the lifting rod 4 to move vertically, so as to change the inclination angle of the solar panel 6.

As shown in fig. 2 and 3, the second transmission mechanism includes a second horizontal shaft 14, and the second horizontal shaft 14 is disposed at an end of the first horizontal shaft 10 and is perpendicular to the first horizontal shaft 10. The end part of the first horizontal shaft 10 is provided with a few-tooth bevel gear 15, the second horizontal shaft 14 is provided with a first bevel gear 16 and a second bevel gear 17 oppositely, the bevel tooth surfaces of the first bevel gear 16 and the second bevel gear 17 are opposite, and the gear specifications of the first bevel gear 16 and the second bevel gear 17 are the same. The first bevel gear 16 and the second bevel gear 17 are in mesh transmission with the few-tooth bevel gear 15. A gear wheel 18 is further arranged on the second horizontal shaft 14, a pinion 19 is arranged on the housing rotating shaft 8, and the number of teeth of the gear wheel 18 is larger than that of the pinion 19. The gearwheel 18 is in meshing transmission with the pinion 19. When the few-tooth bevel gear 15 is respectively meshed with the first bevel gear 16 and the second bevel gear 17 for transmission, the second horizontal shaft 14 is driven to rotate in the opposite direction, and the meshing of the large gear 18 and the small gear 19 can improve the rotation amplitude of the housing rotating shaft 8, so that the fan-shaped housing 7 is driven to be periodically opened and closed.

As shown in the attached drawing 7, the fan-shaped housing 7 is formed by sleeving an outer housing 20 and an inner housing 21, the outer housing 20 and the inner housing 21 are both in a quarter hollow cylinder shape, and the inner housing 20 and the outer housing 21 are provided with limiting blocks 22 which are mutually clamped, so that the inner housing 20 can drive the outer housing 21 to rotate through the limiting blocks 22 when rotating. The both ends of housing axis of rotation 8 respectively with the both ends inner wall fixed connection of inner cover 20, be provided with outer axis of rotation 23 on the both ends outer wall of outer housing 21, the below both sides of horizontal plate 1 are provided with backup pad 24, be provided with in the backup pad 24 with outer axis of rotation 23 normal running fit's first rotation hole 25, the rotating-structure of making interior outer housing is more reasonable.

The horizontal plate 1 is provided with a U-shaped groove 31 for accommodating the fan-shaped housing 7, so that movement interference is avoided.

Two vertical plates 26 and an L-shaped support plate 27 are also arranged below the horizontal plate 1. A second rotating hole 28 which is in rotating fit with the housing rotating shaft 8 is formed in the vertical plate 26, and a third rotating hole 29 which is in rotating fit with the second horizontal shaft 14 is formed in the vertical plate 26; the bracket plate 27 correspondingly supports the motor 9, and the bracket plate 27 is provided with a fourth rotating hole 30 which is in rotating fit with the first horizontal shaft 10, so that the overall structure of the utility model is more reasonable.

The working mode of the utility model is as follows: during normal operation, the motor 9 drives the first horizontal shaft 10 to rotate for one circle in one day, but the rotation rate of the motor 9 in one day needs to be adjusted according to the shape of the eccentric disc 11, when the eccentric disc 11 is as shown in the embodiment in fig. 5 and 6, the rotation rate of the motor 9 in one day is not uniform, during sunrise, the motor 9 drives the first horizontal shaft 10 to rotate to the state shown in fig. 2, at this time, the fan-shaped housing 7 is in a contraction closing state, the solar panel 6 is not shielded, from sunrise to sunset, the eccentric disc 11 rotates ninety degrees, one end of the solar panel 6 close to the lifting rod 4 continuously descends, thereby the inclination angle of the solar panel 6 is changed, the irradiation angle of the solar panel 6 and sunlight is kept in a substantially vertical state, and the power generation efficiency of the solar panel 6 is improved. After sunset, few tooth helical gears 16 and first helical gear 16 correspond the meshing transmission, drive fan-shaped housing 7 and close, avoid solar panel 6 to receive the strong wind influence when night. Motor 9 is connected with wireless signal receiver, and when managers obtained the forecast of gale weather, managers long-range transmission signal, control motor 9 rotates, makes fan-shaped housing 7 cover solar panel 6, prevents that solar panel 6 from being damaged in the gale weather.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.

Claims

1. The utility model provides a trail formula photovoltaic support with windshield which characterized in that: comprises a horizontal plate (1), a solar panel (6) arranged on the horizontal plate (1) and a fan-shaped housing (7) for covering the solar panel (6); the solar panel comprises a horizontal plate (1), a supporting rod (2) and a lifting rod (4), wherein the horizontal plate (1) is fixedly provided with a vertical through hole (3), the lifting rod (4) is vertically arranged in the through hole (3) in a sliding manner, the upper end of the lifting rod (4) is hinged with the lower end of the connecting rod (5), and the upper ends of the connecting rod (5) and the supporting rod (2) are hinged with the lower plate surface of the solar panel (6);

a housing rotating shaft (8) is arranged at the circle center of the fan-shaped housing (7); the lower part of the horizontal plate (1) is provided with a first horizontal shaft (10) driven and rotated by a motor (9), the first horizontal shaft (10) is driven by a first transmission piece to vertically lift the lifting rod (4), and the first horizontal shaft (10) is driven by a second transmission mechanism to rotate the housing rotating shaft (8).

2. The tracking photovoltaic mount with windshield of claim 1, wherein: first transmission piece is eccentric disc (11) of fixed cover on first horizontal axis (10), be provided with annular inner groovy (12) of the cross-section of falling T shape on the extrados of eccentric disc (11), the lower extreme of lifter (4) is provided with horizontal cylindric joint piece (13), joint piece (13) correspond the joint and are in annular inner groovy (12).

3. The tracking photovoltaic mount with windshield of claim 2, wherein: the second transmission mechanism comprises a second horizontal shaft (14), the second horizontal shaft (14) is arranged at the end part of the first horizontal shaft (10) and is perpendicular to the first horizontal shaft (10); a few-tooth helical gear (15) is arranged at the end part of the first horizontal shaft (10), a first helical gear (16) and a second helical gear (17) are oppositely arranged on the second horizontal shaft (14), and the first helical gear (16) and the second helical gear (17) are in meshing transmission with the few-tooth helical gear (15); a bull gear (18) is further arranged on the second horizontal shaft (14), and a pinion (19) is arranged on the housing rotating shaft (8); the large gear (18) is in meshed transmission with the small gear (19).

4. The tracking photovoltaic mount with windshield of claim 3, wherein: the fan-shaped housing (7) is formed by sleeving an outer housing (20) and an inner housing (21), the outer housing (20) and the inner housing (21) are both in a quarter hollow cylinder shape, and the inner housing (21) and the outer housing (20) are provided with limit blocks (22) which are mutually clamped; two ends of the housing rotating shaft (8) are respectively fixedly connected with the inner walls of two ends of the inner housing (21), and outer rotating shafts (23) are arranged on the outer walls of two ends of the outer housing (20); supporting plates (24) are arranged on two sides of the lower portion of the horizontal plate (1), and first rotating holes (25) which are matched with the outer rotating shafts (23) in a rotating mode are formed in the supporting plates (24).

5. The tracking photovoltaic support with windshield of claim 4, wherein: the horizontal plate (1) is provided with a U-shaped groove (31) for accommodating the fan-shaped housing (7).

6. The tracking photovoltaic mount with windshield of claim 5, wherein: two vertical plates (26) and an L-shaped support plate (27) are arranged below the horizontal plate (1); a second rotating hole (28) which is in rotating fit with the rotating shaft (8) of the cover is formed in the vertical plate (26), and a third rotating hole (29) which is in rotating fit with the second horizontal shaft (14) is formed in the vertical plate (26); the bracket plate (27) correspondingly supports the motor (9), and a fourth rotating hole (30) which is in rotating fit with the first horizontal shaft (10) is formed in the bracket plate (27).