CN115918390B - Solar photovoltaic panel anti-vining plant equipment - Google Patents
Solar photovoltaic panel anti-vining plant equipment Download PDFInfo
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- CN115918390B CN115918390B CN202211536482.3A CN202211536482A CN115918390B CN 115918390 B CN115918390 B CN 115918390B CN 202211536482 A CN202211536482 A CN 202211536482A CN 115918390 B CN115918390 B CN 115918390B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a solar photovoltaic plate anti-vining plant device which comprises a fixed base, wherein a threaded rod is rotatably arranged in the fixed base, a fixed rod is fixedly arranged at the upper end of the fixed base, a guide groove is formed in the upper end of the fixed base, a guide block is slidably arranged in the guide groove, a supporting rod is rotatably connected to the upper end of the guide block, a mounting frame is rotatably connected with the fixed rod, the upper side of the supporting rod is rotatably connected with the lower end of the mounting frame, a plurality of fixed blades are fixedly arranged on the outer wall of the fixed base, a plurality of notches are formed in the lower side of the inner part of the fixed base, a driving block is slidably arranged in the notches, and a plurality of movable blades are fixedly arranged on the driving block. According to the invention, the movable blade and the fixed blade can cut vines of vines when the movable blade and the fixed blade relatively move, so that the vines are prevented from continuously growing and spreading on the surface of the solar photovoltaic panel, and the surface of the vines is shielded to influence the normal work of the vines.
Description
Technical Field
The invention relates to the technical field of solar photovoltaic panel protection, in particular to a solar photovoltaic panel anti-vining plant device.
Background
Solar panels, also known as solar panels (also known as solar modules), are the core part of and the most important part of a solar power generation system.
The solar power generation device is generally constructed in open areas without shielding, such as a roof, a plat, open ground and the like, in the use process of the existing solar photovoltaic panel, vines on the plat or on the open ground can extend to the solar photovoltaic panel along with growth, sunlight can be blocked at the moment, the solar photovoltaic panel can not fully absorb sunlight, so that the power generation efficiency is affected, roots and stems of plants can damage the vines after being attached to the solar panel along with growth of the vines, or the wires connected to the solar panel after growth are damaged, and the existing solar photovoltaic panel can not cut off surrounding vines when in use, so that the vines can be prevented from extending to the solar photovoltaic panel along with growth.
Disclosure of Invention
The invention aims to provide a solar photovoltaic panel vining-preventing plant device which can cut off vines extending to the periphery of a solar photovoltaic panel and prevent the vines from extending to the solar photovoltaic panel along with growth.
In order to solve the problems, the invention adopts the following technical scheme:
the solar photovoltaic panel anti-sprawling plant equipment comprises a fixed base, wherein a threaded rod is rotatably arranged in the fixed base, a driving mechanism is arranged in the fixed base and is opposite to the threaded rod, the driving mechanism drives the threaded rod to rotate, a fixed rod is fixedly arranged at the upper end of the fixed base, a guide groove is formed in the upper end of the fixed base, a guide block is slidably arranged in the guide groove, the threaded rod is in threaded connection with the guide block, and a stay bar is rotatably connected at the upper end of the guide block;
the solar photovoltaic device comprises a fixed base, wherein a mounting frame is arranged on the upper side of the fixed base, a plurality of solar photovoltaic panels are mounted on the mounting frame, the mounting frame is rotationally connected with a fixed rod, the upper side of a supporting rod is rotationally connected with the lower end of the mounting frame, and a plurality of first pull ropes are fixedly mounted at the lower end of the mounting frame;
the fixed base is characterized in that a plurality of fixed blades are fixedly arranged on the outer wall of the fixed base, a plurality of notches are formed in the lower side of the inner portion of the fixed base, a driving block is slidably arranged in the notches, a plurality of movable blades are fixedly arranged on the driving block, a driving mechanism is arranged in the notches, and the first pull rope drives the driving block to reciprocate in the notches through the driving mechanism.
As a preferable scheme of the invention, two cavities are formed in the fixed base, thermal expansion liquid is filled in the cavities, the driving mechanism comprises a guide rod penetrating through the inside of the threaded rod, the guide rod is fixedly connected with the fixed base, the inside of the threaded rod is of a hollow structure, the driving mechanism further comprises a pushing block which is slidably arranged outside the guide rod, the inner wall of the threaded rod is provided with a thread groove, a protruding part on the outer wall of the pushing block is in sliding contact with the inner wall of the thread groove, the outer wall of the pushing block is in sliding contact with the inner wall of the threaded rod, and the inside of the threaded rod is communicated with the inside of the cavity.
Preferably, the fixing base is fixedly provided with a heat conducting fin at a position opposite to the cavity.
Preferably, the driving mechanism comprises a reciprocating screw rod rotatably arranged in the notch, a protruding part on the inner wall of the driving block is in sliding contact with the inner wall of the upper groove of the reciprocating screw rod, a reel is sleeved on the outer wall of the reciprocating screw rod, one side, close to the notch, of the first pull rope is wound outside the reel, coil springs are fixedly arranged on the outer walls of two sides of the reciprocating screw rod, and the other ends of the coil springs are fixedly connected with the inner wall of the notch.
Preferably, the movable blade is in clearance fit with the fixed blade, and the cut parts of the movable blade and the fixed blade are in saw-tooth structures.
Preferably, the shielding plate is installed at the position of the fixed base relative to the heat conducting strip, heat insulation cotton is fixedly installed inside the shielding plate, the chute is formed in the position of the fixed base outer wall relative to the shielding plate, the sliding block is slidably installed inside the chute, the sliding block is fixedly connected with the shielding plate, the elastic clamping head is elastically installed on the sliding block, and the elastic clamping head is in clamping fit with the concave part on the inner wall of the chute.
Preferably, two push rods are fixedly arranged at the upper end of the shielding plate, one end, far away from the shielding plate, of each push rod is in extrusion contact with the lower end of the mounting frame, a second pull rope is fixedly arranged at the lower end of the mounting frame, opposite to the position of the push rods, and one end, close to the push rods, of each second pull rope is fixedly connected with the push rods.
Preferably, the position of the fixed base outside relative to the shielding plate is fixedly provided with two water tanks, the two adjacent water tanks are communicated through a water pipe, and the water pipe is embedded on the heat insulation cotton.
Preferably, a piston plate is slidably mounted in the water tank, an extrusion rod is fixedly mounted on the piston plate, and one end, far away from the piston plate, of the extrusion rod is in extrusion contact with the outer wall of the driving block close to the shielding plate.
Compared with the prior art, the invention has the advantages that:
(1) According to the invention, the movable blade and the fixed blade can cut vines of vines when the movable blade and the fixed blade relatively move, so that the vines are prevented from continuously growing and spreading on the surface of the solar photovoltaic panel, and the surface of the vines is shielded to influence the normal work of the vines.
(2) According to the invention, the position of the solar photovoltaic panel at the upper end of the mounting frame can be automatically changed along with different irradiation angles of the sun, so that the situation that the sun is in a poor light when the other end of the mounting frame is irradiated by the sun can be avoided, the sunlight absorption efficiency is insufficient, the time that the sun irradiates the surface of the solar photovoltaic panel is greatly prolonged, and the guide block can be more stable when the guide block is driven to move through the arranged threaded rod, and the mounting frame cannot shake due to wind blowing.
(3) The invention can shield sunlight through the shielding plate, so that the heat conducting sheets are blocked after the mounting frame rotates to a certain position, and the temperature of the heat conducting sheets at two sides and the temperature in the cavities are prevented from approaching, so that the temperature difference in the cavities at two sides is large, the pushing block is conveniently extruded by the thermal expansion liquid at one side to move, and the heat conducting sheets can be heated rapidly when the sunlight irradiates the heat conducting sheets at one side of the backlight.
(4) According to the solar photovoltaic panel, the water in the water tank flows into the water pipe when the driving block moves, so that the surface of the heat conducting sheet is quickly cooled when the heat conducting sheet is shielded by the shielding plate, the phenomenon that the temperature difference in the cavities at two sides is too low due to too low cooling speed of the heat conducting sheet in summer is avoided, the thermal expansion liquid in the cavities at two sides has small volume difference when the sun irradiation position is changed, the pushing block cannot be quickly pushed to the other side, the direction of the mounting frame cannot be quickly changed, and a great amount of backlight time exists in the solar photovoltaic panel, and the solar energy absorption efficiency is influenced.
(5) According to the invention, through the second stretching and pushing rod, the heat conducting fin can be automatically blocked or removed from the outside of the heat conducting fin when the mounting frame rotates, so that the orientation of the mounting frame can be automatically adjusted according to different irradiation positions of the sun, the orientation of the solar photovoltaic panel can be automatically adjusted, and the solar photovoltaic panel can be automatically used without adjusting the position of a worker.
Drawings
Fig. 1 is a schematic view of a part of the structure of the present invention.
Fig. 2 is a schematic view of the threaded rod portion structure of the present invention.
Fig. 3 is a schematic view of a part of the structure of the pushing block of the present invention.
Fig. 4 is a schematic view of a portion of the structure of a coil spring of the present invention.
Fig. 5 is a schematic view of a portion of a chute and a driving block according to the present invention.
FIG. 6 is a schematic view of a water pipe portion according to the present invention.
FIG. 7 is a schematic view of a portion of the spring clip according to the present invention.
Fig. 8 is a schematic view of a portion of the structure of a piston plate of the present invention.
The reference numerals in the figures illustrate:
1. a fixed base; 2. a threaded rod; 3. a fixed rod; 4. a guide groove; 5. a guide block; 6. a brace rod; 7. a mounting frame; 8. a solar photovoltaic panel; 9. a first pull rope; 10. a fixed blade; 11. a notch; 12. a driving block; 13. a movable blade; 14. a cavity; 15. a guide rod; 16. a pushing block; 17. a thread groove; 18. a heat conductive sheet; 19. a reciprocating screw rod; 20. a reel; 21. a coil spring; 22. a shielding plate; 23. thermal insulation cotton; 24. a chute; 25. a slide block; 26. an elastic chuck; 27. a push rod; 28. a second pull rope; 29. a water tank; 30. a water pipe; 31. a piston plate; 32. and extruding the rod.
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. It is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-8, a solar photovoltaic panel anti-sprawl plant device comprises a fixed base 1, wherein a threaded rod 2 is rotatably installed inside the fixed base 1, the threaded rod 2 can rotate relative to the fixed base 1, a driving mechanism is installed inside the fixed base 1 and opposite to the threaded rod 2, the driving mechanism drives the threaded rod 2 to rotate, the driving mechanism can rotate the threaded rod 2 during operation, a fixed rod 3 is fixedly installed at the upper end of the fixed base 1, a guide groove 4 is formed at the upper end of the fixed base 1, a guide block 5 is slidably installed inside the guide groove 4, the guide block 5 can move inside the guide groove 4 along the direction of the guide groove 4, the threaded rod 2 is in threaded connection with the guide block 5, the threaded rod 2 can drive the guide block 5 to move inside the guide groove 4 during rotation, a supporting rod 6 is rotatably connected to the upper end of the guide block 5, and the lower side of the supporting rod 6 can be extruded during movement, so that the supporting rod 6 can rotate;
the upper side of the fixed base 1 is provided with a mounting frame 7, a plurality of solar photovoltaic panels 8 are mounted on the mounting frame 7, a worker can mount the solar photovoltaic panels 8 on the mounting frame 7, the mounting frame 7 is rotationally connected with the fixed rod 3, the mounting frame 7 can rotate at the upper end of the fixed rod 3, the upper side of the supporting rod 6 is rotationally connected with the lower end of the mounting frame 7, the supporting rod 6 can extrude or pull the lower end of the mounting frame 7 when the guide block 4 moves, and therefore the mounting frame 7 can be driven to rotate around the upper side of the fixed rod 3, a plurality of first pull ropes 9 are fixedly mounted at the lower end of the mounting frame 7, and the mounting frame 7 can drive the first pull ropes 9 when rotating;
the fixed base 1 outer wall fixed mounting has a plurality of fixed blades 10, and a plurality of breach 11 have been seted up to the inside downside of fixed base 1, and breach 11 inside slidable mounting has drive piece 12, and drive piece 12 can be at breach 11 inside slip, and drive piece 12 on fixed mounting have a plurality of movable blade 13, drive piece 12 can drive movable blade 13 motion when breach 11 inside slip, breach 11 internally mounted has drive mechanism, and first stay cord 9 drives drive piece 12 through drive mechanism and at the inside reciprocating motion of breach 11.
Specifically, two cavities 14 have been seted up on unable adjustment base 1, the inside thermal expansion liquid that is equipped with of cavity 14, thermal expansion liquid can take place the inflation in cavity 14 inside after being heated, actuating mechanism is including running through the guide bar 15 that sets up in threaded rod 2 inside, guide bar 15 and unable adjustment base 1 fixed connection, threaded rod 2 inside is hollow structure, threaded rod 2 can take place to rotate relative guide bar 15, actuating mechanism still includes slidable mounting at the outside impeller 16 of guide bar 15, impeller 16 can move along the direction of guide bar 15, thread groove 17 has been seted up to threaded rod 2 inner wall, protruding portion and thread groove 17 inner wall sliding contact on the impeller 16 outer wall, can extrude the inner wall of thread groove 17 through the bellying on its outer wall when the impeller 16 is moving, thereby make threaded rod 2 can take place to rotate under the effect of decomposition, can guarantee the leakproofness between the two when threaded rod 2 inside slides, can seal through sliding seal between impeller 16 and the threaded rod 2, 2 inside and cavity 14 intercommunication, thermal expansion liquid can take place after the expansion liquid is in the back 2, and can make the inside of threaded rod 16 can be moved at the thermal expansion liquid after the internal expansion of threaded rod 2.
Further, the fixing base 1 is fixedly provided with a heat conducting sheet 18 at a position opposite to the cavity 14, and the heat conducting sheet 18 can transfer solar heat to the thermal expansion liquid, so that the thermal expansion liquid in the cavity 14 is heated and expands.
Wherein, drive mechanism is including rotating the inside reciprocating screw 19 of installing at breach 11, reciprocating screw 19 can rotate inside breach 11, reciprocating screw 19 outer wall cover is equipped with reel 20, reel 20 can drive reciprocating screw 19 when rotating, one side that first stay cord 9 is close to breach 11 is convoluteed outside reel 20, can drive reel 20 and rotate after the rotation of first stay cord 9 along with mounting bracket 7 is pulled, reciprocating screw 19 both sides outer wall fixed mounting has wind spring 21, when first stay cord 9 is not strained, can make reciprocating screw 19 reverse rotation under the effect of wind spring 21, thereby make reciprocating screw 19 rotate to initial condition, the mounting bracket 7 still can drive reciprocating screw 19 when rotating the next time of being convenient for, the wind spring 21 other end and breach 11 inner wall fixed connection.
It should be noted that, the movable blade 13 and the fixed blade 10 are in clearance fit, the movable blade 13 can cooperate with the fixed blade 10 to cut vines when the movable blade and the fixed blade 10 move relatively, so that the vines are cut off, the cut parts of the movable blade 13 and the fixed blade 10 are in saw-tooth structures, the saw-tooth movable blade 13 and the fixed blade 10 can avoid that the movable blade 13 and the fixed blade 10 extrude the vines from the gaps when being relatively close, and the saw-tooth movable blade 13 and the fixed blade 10 can better clamp vines of the vines between the movable blade 13 and the fixed blade 10.
In addition, the shielding plate 22 is installed at the position of the fixed base 1 relative to the heat conducting strip 18, the shielding plate 22 can prevent sunlight from directly irradiating on the heat conducting strip 18 when the heat conducting strip 18 is blocked, the heat insulation cotton 23 is fixedly installed inside the shielding plate 22, the heat insulation cotton 23 can prevent the sunlight from irradiating on the shielding plate 22 and then transferring heat to the heat conducting strip 18 through the shielding plate 22, when the shielding plate 22 is positioned outside the heat conducting strip 18, the sliding groove 24 is formed in the position of the outer wall of the fixed base 1 relative to the shielding plate 22, the sliding block 25 is slidably installed inside the sliding groove 24, the sliding block 25 can move inside the sliding groove 24 along the direction of the sliding groove 24, the sliding block 25 is fixedly connected with the shielding plate 22, the sliding block 25 can limit the moving direction of the shielding plate 22 only along the direction of the sliding groove 24, the elastic clamping head 26 is elastically installed on the sliding block 25, when the sliding block 25 is positioned at the uppermost side inside the sliding groove 24, the sliding block 25 can be fixed inside the sliding groove 24 under the action of the elastic clamping head 26, and the elastic clamping head 26 is in clamping fit with the concave part on the inner wall of the sliding groove 24.
It is worth noting that two push rods 27 are fixedly arranged at the upper end of the shielding plate 22, one end of each push rod 27 far away from the shielding plate 22 is in extrusion contact with the lower end of the mounting frame 7, when the mounting frame 7 rotates, one end of each mounting frame 7 can ascend, the other end of each mounting frame 7 can descend, when one end of each mounting frame 7 descends to a certain position, the upper end of each push rod 27 can be extruded, the push rods 27 are enabled to move, the shielding plate 22 is driven to move by the push rods 27, the shielding plate 22 can move to the outer side of the heat conducting fin 18 to block the heat conducting fin, a second pull rope 28 is fixedly arranged at the lower end of each mounting frame 7 relative to the position of each push rod 27, one end of each second pull rope 28 close to each push rod 27 is fixedly connected with each push rod 27, wherein the second pull rope 28 can be stretched after one end of each mounting frame 7 ascends to a certain position in the rotating process, and the second pull rope 28 can be enabled to move along with the ascending of the ascending end of each mounting frame 7, and the second pull rope 28 is fixedly connected with the push rods 27, the second pull rope 28 can be pulled to the two push rods 27 on the other after the second pull rope 28 are pulled, and the second pull rope 27 can be pulled to move along the direction of the sliding chute 24.
Besides, two water tanks 29 are fixedly installed at the outer part of the fixed base 1 opposite to the position of the shielding plate 22, two adjacent water tanks 29 are communicated through a water pipe 30, when water in the water tank 29 is extruded and then flows into the other water tank 29 through the water pipe 30, and after passing through the water pipe 30, the water can take away heat on the heat conducting fin 18 to cool the heat conducting fin 18, and the water pipe 30 is embedded on the heat insulation cotton 23.
On the basis of the scheme, the piston plate 31 is slidably mounted in the water tank 29, the piston plate 31 can squeeze water in the water tank 29 after moving, so that water in the water tank 29 can enter the other water tank 29 through the water pipe 30, the squeeze rod 32 is fixedly mounted on the piston plate 31, one end of the squeeze rod 32, far away from the piston plate 31, is in squeeze contact with the outer wall of the driving block 12, close to the shielding plate 22, and the driving block 12 can drive the movable blade 13 to continuously reciprocate when moving in the gap 11, so that the fixed blade 10 is matched for cutting vines.
Working principle: when the device works, the heat conducting fin 18 can be heated after the sun irradiates, the heat conducting fin 18 can transfer heat to the thermal expansion liquid after heating, at the moment, the thermal expansion liquid can be expanded in the cavity 14 after being heated, and the thermal expansion liquid can enter the threaded rod 2 after being expanded, thereby pushing the pushing block 16 to move along the direction of the guide rod 15, the protruding part on the outer wall of the pushing block 16 can squeeze the inner wall of the thread groove 17 after the pushing block 16 moves, thereby rotating the threaded rod 2 under the action of decomposition force, the threaded rod 2 can drive the guide block 5 to move along the direction of the guide groove 4 after rotating, the guide block 5 can drive the lower side of the support rod 6 to move after moving, because the installation frame 7 is rotationally connected with the fixed rod 3, and the upper side of the support rod 6 is rotationally connected with the installation frame 7, the support rod 6 can rotate after the lower side of the support rod 6 moves, the supporting rod 6 can extrude or pull the lower end of the mounting frame 7 when the guide block 4 moves, so that the mounting frame 7 can be driven to rotate around the upper side of the fixed rod 3, the mounting frame 7 can rotate and the orientation of the solar photovoltaic panel 8 on the upper side of the mounting frame can be changed, wherein the first pull rope 9 and the second pull rope 28 on one side can be pulled when the mounting frame 7 rotates, when the first pull rope 9 is pulled by the mounting frame 7, the reel 20 can be driven to rotate, the reel 20 can drive the reciprocating screw 19 to rotate, when the reciprocating screw 19 rotates, the driving block 12 can continuously reciprocate in the notch 11, the driving block 12 can drive the movable blade 13 to move after moving, the movable blade 13 can be in clearance fit with the fixed blade 10 to cut off the vines, the continuous growth of the vines can be prevented, the surface of the solar photovoltaic panel 8 can be shielded, in the moving process of the driving block 12, wherein two drive pieces 12 can constantly extrude extrusion stem 32 for extrusion stem 32 removes, extrusion stem 32 removes the back and can drive piston plate 31 and remove, piston plate 31 removes the back and can extrude the water in the water tank 29, thereby make water flow to another water tank 29 in through water pipe 30, can take away the heat on the conducting strip 18 at the in-process of water flow, thereby the quick thermal expansion liquid in the cavity 14 cools down, the thermal expansion liquid after the cooling down can shrink to initial condition this moment, wherein, can drive push rod 27 when mounting bracket 7 rotates pulling second stay cord 28 and remove, thereby drive baffle 22 and make it follow the direction motion of spout 24 under the effect of slider 25, and slider 25 is fixed when baffle 22 removes to the effect of elastic chuck 26 after the baffle 22 is to the top, thereby make baffle 22 be fixed, this time baffle 22 can follow the outside of corresponding sunlight piece 18 and break away, wherein, its other end can extrude another group push rod 27 when mounting bracket 7 rotates, make another baffle 22 descend, and remove to the conducting strip 18 outside and with the conducting strip 18, and directly play the effect of thermal insulation 23 under the effect of heat-insulating against heat.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the improved concept thereof, can be equivalently replaced or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a solar photovoltaic board prevents vining plant equipment, includes unable adjustment base (1), its characterized in that: the novel anti-theft device is characterized in that a threaded rod (2) is rotatably arranged in the fixed base (1), a driving mechanism is arranged in the fixed base (1) and is opposite to the threaded rod (2), the driving mechanism drives the threaded rod (2) to rotate, a fixed rod (3) is fixedly arranged at the upper end of the fixed base (1), a guide groove (4) is formed in the upper end of the fixed base (1), a guide block (5) is slidably arranged in the guide groove (4), the threaded rod (2) is in threaded connection with the guide block (5), and a supporting rod (6) is rotatably connected with the upper end of the guide block (5);
the solar photovoltaic device is characterized in that an installation frame (7) is arranged on the upper side of the fixed base (1), a plurality of solar photovoltaic panels (8) are installed on the installation frame (7), the installation frame (7) is rotationally connected with the fixed rod (3), the upper side of the supporting rod (6) is rotationally connected with the lower end of the installation frame (7), and a plurality of first pull ropes (9) are fixedly installed at the lower end of the installation frame (7);
the fixed base is characterized in that a plurality of fixed blades (10) are fixedly arranged on the outer wall of the fixed base (1), a plurality of notches (11) are formed in the lower side of the inner part of the fixed base (1), driving blocks (12) are slidably arranged in the notches (11), a plurality of movable blades (13) are fixedly arranged on the driving blocks (12), driving mechanisms are arranged in the notches (11), and the first pull ropes (9) drive the driving blocks (12) to reciprocate in the notches (11) through the driving mechanisms;
two cavities (14) are formed in the fixed base (1), thermal expansion liquid is filled in the cavities (14), the driving mechanism comprises a guide rod (15) penetrating through the threaded rod (2), the guide rod (15) is fixedly connected with the fixed base (1), the threaded rod (2) is of a hollow structure, the driving mechanism further comprises a pushing block (16) which is slidably mounted on the outer portion of the guide rod (15), a thread groove (17) is formed in the inner wall of the threaded rod (2), a protruding portion on the outer wall of the pushing block (16) is in sliding contact with the inner wall of the thread groove (17), the outer wall of the pushing block (16) is in sliding contact with the inner wall of the threaded rod (2), and the inner portion of the threaded rod (2) is communicated with the inner portion of the cavity (14);
the heat conducting fin (18) is fixedly arranged at the position of the fixed base (1) opposite to the cavity (14);
the driving mechanism comprises a reciprocating screw rod (19) rotatably arranged in the notch (11), a protruding part on the inner wall of the driving block (12) is in sliding contact with the inner wall of a groove on the reciprocating screw rod (19), a reel (20) is sleeved on the outer wall of the reciprocating screw rod (19), one side, close to the notch (11), of the first pull rope (9) is wound outside the reel (20), coil springs (21) are fixedly arranged on the outer walls of two sides of the reciprocating screw rod (19), and the other end of each coil spring (21) is fixedly connected with the inner wall of the notch (11);
the movable blade (13) is in clearance fit with the fixed blade (10), and the incisions of the movable blade (13) and the fixed blade (10) are of zigzag structures.
2. A solar photovoltaic panel anti-vining plant according to claim 1, characterized in that: the utility model discloses a thermal insulation device for a solar heat collector, including fixed base, elastic clamping head (26), recess joint cooperation, fixed base (1), shielding plate (22) are installed to the position of fixed base (1) relative conducting strip (18), shielding plate (22) inside fixed mounting has thermal-insulated cotton (23), spout (24) have been seted up to the position of fixed base (1) outer wall relative shielding plate (22), spout (24) inside slidable mounting has slider (25), slider (25) and shielding plate (22) fixed connection, elastic clamping head (26) are installed to elasticity on slider (25), the depressed part joint cooperation on elastic clamping head (26) and spout (24) inner wall.
3. A solar photovoltaic panel anti-vining plant according to claim 2, characterized in that: two push rods (27) are fixedly arranged at the upper end of the shielding plate (22), one end, far away from the shielding plate (22), of each push rod (27) is in extrusion contact with the lower end of the mounting frame (7), a second pull rope (28) is fixedly arranged at the lower end of the mounting frame (7) relative to the position of each push rod (27), and one end, close to the push rod (27), of each second pull rope (28) is fixedly connected with each push rod (27).
4. A solar photovoltaic panel anti-vining plant according to claim 3, characterized in that: two water tanks (29) are fixedly arranged at the outer part of the fixed base (1) opposite to the shielding plate (22), the two adjacent water tanks (29) are communicated through a water pipe (30), and the water pipe (30) is embedded on the heat insulation cotton (23).
5. A solar photovoltaic panel anti-vining plant apparatus according to claim 4, wherein: the piston plate (31) is slidably mounted in the water tank (29), the extruding rod (32) is fixedly mounted on the piston plate (31), and one end, far away from the piston plate (31), of the extruding rod (32) is in extrusion contact with the outer wall of the driving block (12) close to the shielding plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211536482.3A CN115918390B (en) | 2022-12-02 | 2022-12-02 | Solar photovoltaic panel anti-vining plant equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211536482.3A CN115918390B (en) | 2022-12-02 | 2022-12-02 | Solar photovoltaic panel anti-vining plant equipment |
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| Publication Number | Publication Date |
|---|---|
| CN115918390A CN115918390A (en) | 2023-04-07 |
| CN115918390B true CN115918390B (en) | 2023-08-01 |
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| CN202211536482.3A Active CN115918390B (en) | 2022-12-02 | 2022-12-02 | Solar photovoltaic panel anti-vining plant equipment |
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