CN211239785U

CN211239785U - Snow removing device for photovoltaic module

Info

Publication number: CN211239785U
Application number: CN202020242034.2U
Authority: CN
Inventors: 张振国
Original assignee: Tianjin Zhicheng Hongyu Technology Co ltd
Current assignee: Tianjin Zhicheng Hongyu Technology Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-08-11
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a snow removing device for a photovoltaic assembly, which comprises a mounting frame, a photovoltaic plate, a fixed plate, a first fixed block, a second fixed block, a threaded rod, a threaded sleeve, a fixed rod, a scraper, a servo motor and a synchronous wheel, wherein the photovoltaic plate is fixed at the top of the mounting frame, the fixed plate is symmetrically fixed at one side of the mounting frame, the first fixed block is fixed at one side of the fixed plate, the second fixed block is symmetrically fixed at one end of the mounting frame, which is far away from the first fixed block, the threaded rod is rotatably connected at the middle parts of the first fixed block and the second fixed block through a bearing, one end of the threaded rod is in threaded connection with the threaded sleeve, the fixed rod is fixed at one side of the threaded sleeve, the scraper is arranged on the upper surface of the photovoltaic plate, the scraper is fixedly connected with the fixed rod, the servo, the labor intensity of people is reduced, and the use by people is convenient.

Description

Snow removing device for photovoltaic module

Technical Field

The utility model relates to a photovoltaic module snow removing technical field specifically is a photovoltaic module snow removing device.

Background

The single solar cell cannot be directly used as a power supply. The power supply must be composed of several single batteries connected in series, parallel and tightly packed. The photovoltaic module (also called solar cell panel) is the core part in the solar power system, also is the most important part in the solar power system, because the photovoltaic board needs the energy of absorption sunshine at the during operation, in the weather of snowing, snow can cover on the photovoltaic board surface, the unable sunlight of absorption of photovoltaic board, then need people to sweep snow and just can make the photovoltaic board normal, present mostly removes snow through the manual work, not only wastes time and energy, and the snow removing effect is relatively poor. Therefore, a snow removing device for the photovoltaic module is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module snow removing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a snow removing device for a photovoltaic assembly comprises a mounting frame, a photovoltaic plate, a fixing plate, a first fixing block, a second fixing block, a threaded rod, a threaded sleeve, a fixing rod, a scraper, a servo motor and a synchronizing wheel, wherein the photovoltaic plate is fixed at the top of the mounting frame, the fixing plate is symmetrically fixed on one side of the mounting frame, the first fixing block is fixed on one side of the fixing plate, the second fixing block is symmetrically fixed on one end, away from the first fixing block, of the mounting frame, the threaded rod is rotatably connected to the middle parts of the first fixing block and the second fixing block through a bearing, one end of the threaded rod is in threaded connection with the threaded sleeve, the fixing rod is fixed on one side of the threaded sleeve, the scraper is arranged on the upper surface of the photovoltaic plate, the scraper is fixedly connected with the fixing rod, the servo motor is fixed on one side, away from the first fixing, and the servo motor is connected with a synchronous wheel on the threaded rod through a synchronous belt in a transmission way.

Preferably, the scraper is arranged in an inclined mode, and a carbon fiber scraper is fixed to the bottom of the scraper.

Preferably, a fixing strip is fixed on the lower surface of the scraper, an electric heating plate is fixed at the bottom of the fixing strip, and a heat-conducting rubber pad is fixed at the bottom of the electric heating plate.

Preferably, a protective cover is fixed at one end of the fixing plate close to the synchronizing wheel.

Preferably, the servo motor is a speed reduction motor.

Compared with the prior art, the beneficial effects of the utility model are that:

when in use, the servo motor and the electric heating plate are electrically connected with the controller, people control the servo motor to rotate through the controller, thereby driving the synchronous wheel to rotate, the threaded rod rotates to drive the two threaded sleeves to move on the threaded rod, the threaded sleeves drive the fixed rod to move, thereby driving the scraper to move, the scraper scrapes the snow on the photovoltaic plate downwards from the upper surface of the photovoltaic plate, and the bottom of the scraper is fixed with a carbon fiber scraper to prevent the scraper from scraping the photovoltaic plate, when the scraper scrapes snow on the photovoltaic panel, the electric heating plate is driven to move, after the electric heating plate generates heat, the heat is transmitted to the heat conducting rubber pad, the broken snow on the surface of the photovoltaic panel is melted through heat, so that snow removal is more thorough, the device can automatically remove snow on the photovoltaic panel, the snow removal effect is better, the labor intensity of people is reduced, and the device is convenient for people to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of the structure of the threaded sleeve of the present invention.

In the figure: 1. a mounting frame; 2. a photovoltaic panel; 3. a fixing plate; 4. a first fixed block; 5. a second fixed block; 6. a threaded rod; 7. a threaded sleeve; 8. fixing the rod; 9. a scraper; 10. a servo motor; 11. a synchronizing wheel; 12. a carbon fiber scraper; 13. a fixing strip; 14. an electric heating plate; 15. a heat-conducting rubber pad; 16. a protective cover.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a snow removing device for a photovoltaic assembly comprises an installation frame 1, a photovoltaic plate 2, a fixed plate 3, a first fixed block 4, a second fixed block 5, a threaded rod 6, a threaded sleeve 7, a fixed rod 8, a scraper 9, a servo motor 10 and a synchronous wheel 11, wherein the photovoltaic plate 2 is fixed at the top of the installation frame 1, the fixed plate 3 is symmetrically fixed on one side of the installation frame 1, the first fixed block 4 is fixed on one side of the fixed plate 3, the second fixed block 5 is symmetrically fixed on one end of the installation frame 1, which is far away from the first fixed block 4, the threaded rod 6 is rotatably connected between the middle parts of the first fixed block 4 and the second fixed block 5 through a bearing, the threaded sleeve 7 is in threaded connection with one end of the threaded rod 6, the fixed rod 8 is fixed on one side of the threaded sleeve 7, the scraper 9 is arranged on the upper surface of the photovoltaic plate 2, the scraper 9 is fixedly connected with, the output end of the servo motor 10 and one end, close to the first fixing block 4, of the threaded rod 6 are both fixed with synchronizing wheels 11, and the servo motor 10 and the synchronizing wheels 11 on the threaded rod 6 are connected through synchronous belt transmission.

Scraper 9 is the slope setting, and scraper 9 bottom is fixed with carbon fiber scraper blade 12, prevents that scraper 9 from scraping photovoltaic board 2.

The lower surface of the scraper 9 is fixed with a fixing strip 13, the bottom of the fixing strip 13 is fixed with an electric heating plate 14, and the bottom of the electric heating plate 14 is fixed with a heat-conducting rubber pad 15 to prevent the electric heating plate 14 from scratching the photovoltaic panel 2.

And a protective cover 16 is fixed at one end of the fixed plate 3 close to the synchronizing wheel 11, so that the synchronizing wheel 11 is protected conveniently.

The servo motor 10 is a speed reduction motor, and is convenient for reducing the output rotating speed of the servo motor 10.

The working principle is as follows: when the photovoltaic solar water heater is used, the servo motor 10 and the electric heating plate 14 are electrically connected with the controller, people control the servo motor 10 to rotate through the controller, and then the synchronous wheel 11 is driven to rotate, the threaded rod 6 rotates and then can drive the two threaded sleeves 7 to move on the threaded rod 6, so that the threaded sleeves 7 drive the fixed rods 8 to move, and then the scraper 9 is driven to move, the scraper 9 scrapes the snow on the photovoltaic plate 2 downwards from the upper surface of the photovoltaic plate 2, the carbon fiber scraper 12 is fixed at the bottom of the scraper 9, the photovoltaic plate 2 is prevented from being scratched by the scraper 9, when the scraper 9 scrapes the snow on the photovoltaic plate 2, the electric heating plate 14 is driven to move, after the electric heating plate 14 generates heat, the heat is transmitted to the heat conducting rubber pad 15, the crushed snow on the surface of the photovoltaic plate 2 is melted through the heat, and the snow can be.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic module snow removing device, includes mounting bracket (1), photovoltaic board (2), fixed plate (3), first fixed block (4), second fixed block (5), threaded rod (6), threaded sleeve (7), dead lever (8), scraper (9), servo motor (10) and synchronizing wheel (11), its characterized in that: mounting bracket (1) top is fixed with photovoltaic board (2), mounting bracket (1) one side symmetry is fixed with fixed plate (3), fixed plate (3) one side is fixed with first fixed block (4), the one end symmetry of keeping away from first fixed block (4) in mounting bracket (1) is fixed with second fixed block (5), first fixed block (4) and second fixed block (5) middle part are rotated through the bearing and are connected with threaded rod (6), threaded rod (6) one end threaded connection has threaded sleeve (7), threaded sleeve (7) one side is fixed with dead lever (8), photovoltaic board (2) upper surface is equipped with scraper (9), scraper (9) and dead lever (8) fixed connection, one side that first fixed block (4) was kept away from in fixed plate (3) is fixed with servo motor (10), the one end that the output of servo motor (10) and threaded rod (6) are close to first fixed block (4) all is fixed with synchronous The wheel (11) and the servo motor (10) are connected with the synchronous wheel (11) on the threaded rod (6) through synchronous belt transmission.

2. The snow removing device for photovoltaic modules as claimed in claim 1, characterized in that: the scraper (9) is obliquely arranged, and a carbon fiber scraper (12) is fixed at the bottom of the scraper (9).

3. The snow removing device for photovoltaic modules as claimed in claim 1, characterized in that: the scraper is characterized in that a fixing strip (13) is fixed on the lower surface of the scraper (9), an electric heating plate (14) is fixed at the bottom of the fixing strip (13), and a heat-conducting rubber pad (15) is fixed at the bottom of the electric heating plate (14).

4. The snow removing device for photovoltaic modules as claimed in claim 1, characterized in that: and a protective cover (16) is fixed at one end of the fixed plate (3) close to the synchronizing wheel (11).

5. The snow removing device for photovoltaic modules as claimed in claim 1, characterized in that: the servo motor (10) is a speed reducing motor.