CN216451310U

CN216451310U - Solar panel winding and unwinding devices

Info

Publication number: CN216451310U
Application number: CN202121974563.2U
Authority: CN
Inventors: 杨晓强
Original assignee: Dezhou Kehui Solar Energy Co ltd
Current assignee: Dezhou Kehui Solar Energy Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-05-06
Anticipated expiration: 2031-08-21

Abstract

The utility model provides a solar panel folding and unfolding device, and relates to the field of solar power generation. The solar panel winding and unwinding device comprises a fixed plate, wherein a supporting mechanism is fixedly arranged on the upper surface of the fixed plate, the front end of the supporting mechanism is rotatably connected with a fixed frame, an adjusting mechanism is arranged on the fixed plate and rotatably connected with the supporting mechanism, the supporting mechanism supports a vertical beam and is fixedly arranged at the front end of the fixed plate, and a bracket is fixedly arranged on the upper surface of the fixed plate. This solar panel winding and unwinding devices, it is rotatory that the promotion sleeve can drive the center pin through the cooperation of helical pitch groove and stopper, and the center pin can move through the rotatory semi-ring rack board that drives of gear to can drive the frame and rotate downwards, at the rotatory in-process of center pin, every ninety degrees extrusion piece and sliding block extrusion and fix a position, can withdraw the frame through such setting, solved and withdrawed the complicated problem of solar panel among the prior art.

Description

Solar panel winding and unwinding devices

Technical Field

The utility model relates to the technical field of solar power generation, in particular to a solar panel folding and unfolding device.

Background

The energy source of solar energy is energy from celestial bodies outside the earth, and is huge energy released by fusion of hydrogen atomic nuclei in the sun at ultrahigh temperature, and most of energy required by human beings directly or indirectly comes from the sun. Fossil fuels such as coal, petroleum, natural gas and the like required by our lives are formed by long geological ages of animals and plants buried underground after various plants convert solar energy into chemical energy through photosynthesis and store the chemical energy in plant bodies.

Under extreme weather if hail weather easily beat solar panel bad, current winding and unwinding devices is comparatively complicated, so there are many at solar power generation base device, receive and unwind comparatively inconveniently, so need a device that can receive and unwind fast.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a solar panel folding and unfolding device, which solves the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a solar panel winding and unwinding device comprises a fixing plate, wherein a supporting mechanism is fixedly arranged on the upper surface of the fixing plate, the front end of the supporting mechanism is rotatably connected with a fixing frame, the fixing plate is provided with an adjusting mechanism, the adjusting mechanism is rotatably connected with the supporting mechanism, the supporting mechanism comprises supporting vertical beams, the supporting vertical beams are fixedly arranged at the front end of the fixing plate, a bracket is fixedly arranged on the upper surface of the fixing plate and is positioned at the rear end of the middle part of two adjacent supporting vertical beams, a limiting rod is fixedly arranged on the upper surface of the fixing plate and is positioned at the rear end of the bracket, the fixing frame comprises a frame, the top end of the frame is rotatably connected with the two adjacent supporting vertical beams, a semi-ring rack plate is fixedly arranged at the bottom end of the frame and is slidably connected above the bracket, the adjusting mechanism comprises a central shaft, the central shaft is rotatably connected inside the limiting rod, the outer fixed surface that the center pin is located semi-ring rack plate rear side has cup jointed the gear, and the sleeve has been cup jointed to the one end surface of center pin, and helical pitch groove has been seted up to telescopic inside, and the outer fixed surface of center pin installs the stopper, and stopper sliding connection is in helical pitch inslot's inside, telescopic one end fixed mounting is kept away from to the center pin has the connecting block, and the one end fixed mounting that the center pin was kept away from to the connecting block has an extrusion piece, and the fixed plate is located the last fixed surface of extrusion piece below and installs the supporting seat, and the recess has been seted up to the inside of supporting seat, and the inside fixed mounting of recess has reset spring, and reset spring keeps away from the one end fixed mounting of recess and has the sliding block, sliding block and recess sliding connection, extrusion piece and sliding block contact.

Preferably, the number of the grooves is four, the grooves are distributed in an annular array mode, the middle parts of the four grooves are connected and communicated, the extrusion block is located in the communicating parts of the four grooves, and the extrusion block is rotatably connected with the supporting seat.

Preferably, the four corners of the extrusion block are rounded, and the two sides of the bottom end of the sliding block are rounded.

Preferably, the outer end of the sleeve is fixedly provided with a handle, and the diameter of the handle is larger than that of the sleeve.

Preferably, the connecting block is in a boss shape, and the diameter of one end, close to the central shaft, of the connecting block is smaller than that of one end, far away from the central shaft, of the connecting block.

Preferably, one end of the semi-ring rack plate, which is far away from the frame, is provided with a bulge, and the semi-ring rack plate is spoon-shaped.

The utility model has the following beneficial effects:

1. this solar panel winding and unwinding devices, it is rotatory that the promotion sleeve can drive the center pin through the cooperation of helical pitch groove and stopper, and the center pin can move through the rotatory semi-ring rack board that drives of gear to can drive the frame and rotate downwards, at the rotatory in-process of center pin, every rotatory ninety degrees extrusion piece and sliding block extrusion and fix a position, can withdraw the frame through such setting, solved and withdraw the complicated problem of solar panel among the prior art.

2. This solar panel winding and unwinding devices through setting up sliding block and the cooperation of extrusion piece in supporting seat and the supporting seat, can make the frame rotate to specific angle and fix a position, the problem of angular fixity when having solved solar panel among the prior art and withdrawing.

Drawings

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

FIG. 2 is a schematic view of the support mechanism of the present invention;

FIG. 3 is a schematic view of the mandrel connection of the present invention;

FIG. 4 is a schematic half-sectional view of a support base according to the present invention;

FIG. 5 is a schematic half-section view of a sleeve according to the present invention.

The device comprises a fixing plate-1, a supporting mechanism-2, a fixing frame-3, an adjusting mechanism-4, a supporting vertical beam-201, a bracket-202, a limiting rod-203, a frame-301, a semi-ring rack plate-302, a central shaft-401, a gear-402, a sleeve-403, a lead groove-404, a limiting block-405, a connecting block-406, an extrusion block-407, a supporting seat-408, a groove-409, a return spring-410, a sliding block-411 and a handle-412.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a solar panel folding and unfolding device, which comprises:

embodiment one, as shown in fig. 1 to 5, includes a fixing plate 1, the fixing plate 1 plays a role of bearing, a supporting mechanism 2 is fixedly installed on the upper surface of the fixing plate 1, a fixing frame 3 is rotatably connected to the front end of the supporting mechanism 2, the fixing plate 1 is provided with an adjusting mechanism 4, the adjusting mechanism 4 is rotatably connected to the supporting mechanism 2, the supporting mechanism 2 includes a plurality of supporting vertical beams 201, the number of the supporting vertical beams 201 is plural, the plurality of supporting vertical beams are equidistantly distributed, the supporting vertical beams 201 are fixedly installed on the front end of the fixing plate 1, a bracket 202 is fixedly installed on the upper surface of the fixing plate 1, the cross-sectional shape of the top end portion of the bracket 202 is "C" -shaped, the bracket 202 is located at the rear end of the middle portion of two adjacent supporting vertical beams 201, a limiting rod 203 is fixedly installed on the upper surface of the fixing plate 1, the limiting rod 203 is located at the rear end of the bracket 202, the fixing frame 3 includes a frame 301, and the solar panel is fixed inside the frame 301, the top end of the frame 301 is rotatably connected with two adjacent vertical supporting beams 201.

The bottom end of the frame 301 is fixedly provided with the semi-ring rack plate 302, one end of the semi-ring rack plate 302, which is far away from the frame 301, is provided with a bulge, the semi-ring rack plate 302 is spoon-shaped, and the rotation angle of the semi-ring rack plate 302 can be limited through the arrangement.

The half-ring rack plate 302 is slidably connected above the bracket 202, the adjusting mechanism 4 includes a center shaft 401, the center shaft 401 is rotatably connected inside the stopper rod 203, and a gear 402 is fixedly connected to an outer surface of the center shaft 401 at the rear side of the half-ring rack plate 302.

The sleeve 403 is sleeved on the outer surface of one end of the central shaft 401, the handle 412 is fixedly mounted at the outer end of the sleeve 403, the diameter of the handle 412 is larger than that of the sleeve 403, and the sleeve 403 can be pulled and pushed conveniently through the arrangement.

Lead groove 404 has been seted up to the inside of sleeve 403, the outer fixed surface of center pin 401 installs stopper 405, stopper 405 sliding connection is in the inside of lead groove 404, the one end fixed mounting that sleeve 403 was kept away from to center pin 401 has connecting block 406, connecting block 406 plays the effect of extension, the shape of connecting block 406 is boss shape, the one end diameter that connecting block 406 is close to center pin 401 is less than the diameter of keeping away from center pin 401 one end, connecting block 406 can enlarge the space, and then can make the size increase of extrusion piece 407.

An extrusion block 407 is fixedly mounted at one end of the connecting block 406 far away from the central shaft 401, the cross section of the extrusion block 407 is rectangular, and a supporting seat 408 is fixedly mounted on the upper surface of the fixing plate 1 below the extrusion block.

Supporting seat 408's inside is seted up the recess 409, and the quantity of recess 409 is four recess 409 ring array distributions, and four recess 409 middle parts are connected and are link up, and extrusion piece 407 is located four recess 409 intercommunication portions, and extrusion piece 407 and supporting seat 408 rotate to be connected, can be with the better fixed of extrusion piece 407 through such setting.

A return spring 410 is fixedly installed inside the groove 409, a sliding block 411 is fixedly installed at one end, away from the groove 409, of the return spring 410, the sliding block 411 is in sliding connection with the groove 409, and the extrusion block 407 is in contact with the sliding block 411. Four corners of the extrusion block 407 are rounded, and two sides of the bottom end of the sliding block 411 are rounded, so that the stability of rotation can be ensured.

When the semi-ring rack type frame is used, the pushing sleeve 403 can drive the central shaft 401 to rotate through the matching of the lead grooves 404 and the limiting blocks 405, the central shaft 401 can drive the semi-ring rack plate 302 to move through the rotation of the gear 402, so that the frame 301 can be driven to rotate downwards, in the rotating process of the central shaft 401, the extrusion block 407 and the sliding block 411 are extruded and positioned every ninety degrees of rotation, the frame 301 can be retracted through the arrangement, when the semi-ring rack type frame is required to be opened, the gear 402 can be driven to rotate reversely through the pulling of the sleeve 403, and therefore the frame 301 can be unfolded.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar panel winding and unwinding devices, includes fixed plate (1), its characterized in that: the upper surface of the fixed plate (1) is fixedly provided with a supporting mechanism (2), the front end of the supporting mechanism (2) is rotatably connected with a fixed frame (3), the fixed plate (1) is provided with an adjusting mechanism (4), and the adjusting mechanism (4) is rotatably connected with the supporting mechanism (2);

the supporting mechanism (2) comprises supporting vertical beams (201), the supporting vertical beams (201) are fixedly installed at the front end of the fixing plate (1), a bracket (202) is fixedly installed on the upper surface of the fixing plate (1), the bracket (202) is located at the rear end of the middle part of two adjacent supporting vertical beams (201), a limiting rod (203) is fixedly installed on the upper surface of the fixing plate (1), and the limiting rod (203) is located at the rear end of the bracket (202);

the fixed frame (3) comprises a frame (301), the top end of the frame (301) is rotatably connected with two adjacent supporting vertical beams (201), a semi-ring rack plate (302) is fixedly installed at the bottom end of the frame (301), and the semi-ring rack plate (302) is slidably connected above the bracket (202);

the adjusting mechanism (4) comprises a central shaft (401), the central shaft (401) is rotatably connected inside the limiting rod (203), a gear (402) is fixedly sleeved on the outer surface of the central shaft (401) located on the rear side of the semi-ring rack plate (302), a sleeve (403) is sleeved on the outer surface of one end of the central shaft (401), a lead groove (404) is formed in the sleeve (403), a limiting block (405) is fixedly installed on the outer surface of the central shaft (401), and the limiting block (405) is slidably connected inside the lead groove (404);

one end fixed mounting that sleeve (403) were kept away from to center pin (401) has connecting block (406), one end fixed mounting that center pin (401) was kept away from to connecting block (406) has extrusion piece (407), fixed plate (1) is located the upper surface fixed mounting who extrudes the piece below and has supporting seat (408), recess (409) are seted up to the inside of supporting seat (408), the inside fixed mounting of recess (409) has reset spring (410), the one end fixed mounting that recess (409) were kept away from in reset spring (410) has sliding block (411), sliding block (411) and recess (409) sliding connection, extrusion piece (407) and sliding block (411) contact.

2. The solar panel retraction device according to claim 1, wherein: the number of the grooves (409) is four, the grooves (409) are distributed in an annular array mode, the middle portions of the four grooves (409) are connected and communicated, the extrusion block (407) is located in the communicating portion of the four grooves (409), and the extrusion block (407) is rotatably connected with the supporting seat (408).

3. The solar panel retraction device according to claim 1, wherein: four corners of the extrusion block (407) are subjected to rounding treatment, and two sides of the bottom end of the sliding block (411) are subjected to rounding treatment.

4. The solar panel retraction device according to claim 1, wherein: the outer end of the sleeve (403) is fixedly provided with a handle (412), and the diameter of the handle (412) is larger than that of the sleeve (403).

5. The solar panel retraction device according to claim 1, wherein: the connecting block (406) is in a boss shape, and the diameter of one end, close to the central shaft (401), of the connecting block (406) is smaller than that of one end, far away from the central shaft (401).

6. The solar panel retraction device according to claim 1, wherein: the one end of the semi-ring rack plate (302) far away from the frame (301) is provided with a bulge, and the shape of the semi-ring rack plate (302) is spoon-shaped.