CN113228995A - Big-arch shelter protection device for green house - Google Patents
Big-arch shelter protection device for green house Download PDFInfo
- Publication number
- CN113228995A CN113228995A CN202110707951.2A CN202110707951A CN113228995A CN 113228995 A CN113228995 A CN 113228995A CN 202110707951 A CN202110707951 A CN 202110707951A CN 113228995 A CN113228995 A CN 113228995A
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- Prior art keywords
- guide rail
- fixedly connected
- curved surface
- plate
- magnetic
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/222—Lamellar or like blinds
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The invention provides a greenhouse protection device for an agricultural greenhouse, and relates to the field of agricultural greenhouses. Should include the mounting bracket, one side surface mounting of mounting bracket has the pinch-off blades, and one side fixed surface of pinch-off blades is connected with control mechanism, and the lower fixed surface of mounting bracket is connected with the guide board, and one side fixed surface of the mounting bracket inside is connected with the telescopic link, the one end fixedly connected with slurcam of telescopic link. This big-arch shelter protection device for green house, through control mechanism control telescopic link work, make the telescopic link will drive the guiding mechanism motion, rethread chucking mechanism makes guiding mechanism fixed, keeping the guiding mechanism location through the timing mechanism, wait for the snow gliding on photovoltaic board surface, make the snow motion move to one side along guiding mechanism and guide board, avoid snow to drop green house's top, cause green house to damage, reach and solve current snow and glide along the photovoltaic board, drop green house's top, with green house damaged problem.
Description
Technical Field
The invention relates to the field of agricultural greenhouses, in particular to a greenhouse protection device for an agricultural greenhouse.
Background
With the development of agricultural technology, the agricultural greenhouse technology is generally applied, and with the development of an ecological environment-friendly development mode combining photovoltaic and agricultural greenhouses, the ecological environment-friendly development mode begins to appear in China in recent years, so that the utilization rate of land is greatly improved.
The current photovoltaic matrix sets up the rear side at green house, and is usually relatively nearer in order to reduce the occupation to the soil, leads to having certain potential safety hazard, if when snowing in winter, snow on the photovoltaic matrix can not obtain timely processing, piles up the certain degree easily, along the top of photovoltaic board gliding motion to green house, destroys green house, causes the agricultural damage.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a greenhouse protection device for an agricultural greenhouse, which solves the problem that the existing accumulated snow slides down along a photovoltaic plate and falls onto the top of the agricultural greenhouse to damage the agricultural greenhouse.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a big-arch shelter protection device for green house, includes the mounting bracket, and one side surface mounting of mounting bracket has the pinch-off blades, and one side fixed surface of pinch-off blades is connected with control mechanism, and the lower fixed surface of mounting bracket is connected with the guide board.
A telescopic rod is fixedly connected to one side surface inside the mounting frame, a push plate is fixedly connected to one end of the telescopic rod, a spring A is fixedly connected to one side surface of the push plate, which is far away from the telescopic rod, the inner side of the spring A is sleeved on the outer side curved surface of the guide rail mechanism, one end of the guide rail mechanism penetrates through one side surface of the push plate, the outer side curved surface of the guide rail mechanism is rotatably connected with one side surface of the mounting frame, a guide rail B is slidably connected with the inner side curved surface of the guide rail mechanism, the guide rail mechanism comprises a guide rail A, one end of the guide rail A penetrates through one side surface of the push plate, the outer side curved surface of the guide rail A is sleeved with the spring A, a guide rail B is slidably connected with the inner side of the guide rail A, one side of the guide rail A is fixedly connected with one side of the mounting frame, a threaded rod is connected with the inner side curved surface of one end of the guide rail A through threads, a support ball is arranged at one end of the support ball, and is slidably connected with the inner wall of the guide rail A, guide rail A keeps away from the inboard curved surface fixedly connected with locating plate of threaded rod one end, the outside surface of locating plate and one side sliding connection of guide rail B, one side fixed surface of guide rail B inner wall is connected with spring B, spring B's one end and the last fixed surface of locating plate are connected, guide rail A's the spacing of outside curved surface fixedly connected with, spacing is the arc with guide rail B's shape, the arc diameter of spacing one side is the same with the arc diameter of guide rail B one side, guide rail B's outside curved surface has cup jointed spring D, guide rail B's outside curved surface fixedly connected with alignment jig, guide rail B's outside curved surface has cup jointed the shell, one side fixed surface of shell is connected with guiding mechanism, guiding mechanism includes the deflector, one side surface of deflector is connected with one side fixed surface of shell, one side fixed surface of deflector is connected with broken post, the shape of broken post is triangle-shaped.
The frame is dialled in pegging graft of inside one side surface of shell, spring C has been cup jointed to the outside curved surface of dialling the frame, spring C's bottom fixed connection is at chucking mechanism's upper surface, a side surface of chucking mechanism and the outside curved surface sliding connection of alignment jig, chucking mechanism's upper surface and the frame bottom fixed connection that dials, chucking mechanism includes the rectangle frame, the frame is dialled to the last fixed surface of rectangle frame is connected with, the upper surface of rectangle frame and spring C's one end fixed connection, arc A has been seted up to the lower surface of rectangle frame, arc A's inboard and the outside curved surface sliding connection of alignment jig, the inside one side of rectangle frame is rotated and is connected with the axis of rotation, the one end fixedly connected with regulating plate of axis of rotation, the one end fixedly connected with arc of axis of rotation, arc B has been.
The surface of one side inside the shell is fixedly connected with a fixed cylinder, the surface of the outer side of the fixed cylinder is fixedly connected with a baffle ring, the surface of the inner side of the fixed cylinder is rotatably sleeved on the surface of the outer side of a fixed shaft, two ends of the fixed shaft are rotatably connected with the inner wall of the shell, the surface of the outer side of the fixed shaft inside the fixed cylinder is fixedly connected with a rotating mechanism, the rotating mechanism comprises a rotating cylinder, the surface of the inner side of the rotating cylinder is fixedly connected with the surface of the outer side of the fixed shaft, one side of the rotating cylinder is fixedly connected with a coil spring, one end of the coil spring is fixedly connected with a rotating plate, one side of the rotating plate is rotatably connected with one side of the rotating cylinder, the surface of the outer side of the fixed shaft far away from the fixed cylinder is fixedly sleeved with a magnetic mechanism, the magnetic mechanism comprises a magnetic plate A, the surface of the magnetic plate A is fixedly connected with the surface of the outer side of the fixed shaft, the shape of the magnetic plate A is a quarter arc, one side of the magnetic plate B is fixedly connected with a magnetic plate B, the shape of magnetic plate B is quarter circular-arc, and magnetic plate B's magnetism is less than magnetic plate A's magnetism and inboard curved surface magnetic pole the same, and magnetic mechanism's inboard is provided with timing mechanism, and one side of timing mechanism is rotated with one side surface of the inside of shell and is connected, and timing mechanism includes a hourglass section of thick bamboo, and one side of a hourglass section of thick bamboo is rotated with one side surface of the inside of shell and is connected, and one side sliding connection of a hourglass section of thick bamboo has the piston board, and one side of piston board is provided with the magnetism ball.
Preferably, the number of the magnetic plates a is six, the angle between the adjacent magnetic plates a is degree, and the magnetic poles inside the adjacent two magnetic plates a are opposite.
Preferably, the number of the magnetic balls is two, and the two magnetic balls are positioned on the side far away from the piston plate, and the magnetic poles attract each other.
Preferably, the adjusting bracket is composed of two arc-shaped rods and a vertical plate, wherein one arc-shaped rod and one vertical plate are connected with the guide rail B.
Preferably, the number of the guide rail mechanisms is two, and the two guide rail mechanisms are symmetrically distributed about the middle part of the mounting frame.
Preferably, the guide rail a partially maintains the horizontal portion to be circular-arc-shaped, and a circular hole is separately formed at the horizontal portion.
Preferably, the number of the guide rails B is two, and the two guide rails B are symmetrically distributed about the middle of the mounting frame.
Compared with the prior art, the invention has the following beneficial effects:
1. this big-arch shelter protection device for green house, through control mechanism control telescopic link work, make the telescopic link will drive the guiding mechanism motion, rethread chucking mechanism makes guiding mechanism fixed, keeping the guiding mechanism location through the timing mechanism, wait for the snow gliding on photovoltaic board surface, make the snow motion move to one side along guiding mechanism and guide board, avoid snow to drop green house's top, cause green house to damage, reach and solve current snow and glide along the photovoltaic board, drop green house's top, with green house damaged problem.
2. This big-arch shelter protection device for green house drives the support ball motion through the threaded rod, and the support ball drives guide rail B motion, makes guide rail B below through the support ball, and the top is passed through spring B location, adjusts the length that guide rail B is located the guide rail A outside through the threaded rod simultaneously, realizes adjusting the final angle of deflector, realizes according to the different inclination of different regional photovoltaic boards, suitable regulation deflector angle, and the device of being convenient for promotes and uses.
3. This big-arch shelter protection device for green house drives the rotation of timing mechanism through magnetic mechanism, and the mechanism adjusts chucking mechanism when timing, reduces the cost of device.
4. This big-arch shelter protection device for green house, deflector surface set up broken post, are convenient for when the deflector is dropped along the snow of photovoltaic board below, carry out the breakage to snow, reduce snow and strike guide board.
Drawings
FIG. 1 is a 3D schematic of the structure of the present invention;
FIG. 2 is a cross-sectional view of the mount of the present invention;
FIG. 3 is a cross-sectional view of the track mechanism of the present invention;
FIG. 4 is a side cross-sectional view of the housing of the present invention;
FIG. 5 is a schematic view of a partial connection of a guide rail B according to the present invention;
FIG. 6 is a cross-sectional view of a stationary shaft according to the present invention;
FIG. 7 is a schematic view of the attachment of the clamping mechanism of the present invention;
FIG. 8 is a top cross-sectional view of the housing of the present invention;
FIG. 9 is a cross-sectional view of a rotary barrel of the present invention;
fig. 10 is a top sectional view of the guide rail B of the present invention.
Wherein, 1 mounting rack, 2 clamping plates, 3 control mechanism, 4 guide plates, 5 telescopic rods, 6 pushing plates, 7 spring A, 8 guide rail mechanisms, 801 guide rail A, 802 threaded rods, 803 supporting balls, 804 positioning plates, 805 limiting strips, 806 spring B, 9 guide rail B, 10 adjusting frames, 11 shells, 12 guide mechanisms, 1201 guide plates, 1202 crushing columns, 13 toggle racks, 14 spring C, 15 clamping mechanisms, 1501 rectangular frames, 1502 arc-shaped groove A, rotating shafts, 1504 adjusting plates, 1505 arc-shaped plates, 1506 arc-shaped grooves B, 16 fixed shafts, 17 fixed cylinders, 18 retaining rings, 19 rotating mechanisms, 1901 rotating cylinders, 1902 coil springs, 1903 rotating plates, 20 magnetic mechanisms, 2001 magnetic plates A, 2002 magnetic plates B, 21 timing mechanisms, 2101 hourglass cylinders, 2102 plates, 2103 magnetic balls and 22 spring D.
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.
As shown in fig. 1-10, a greenhouse protection device for an agricultural greenhouse comprises a mounting frame 1, wherein a clamping plate 2 is mounted on one side surface of the mounting frame 1, the clamping plate 2 is connected with the mounting frame 1 through bolts, and the device is mounted on the surface of a rectangular column supported below a photovoltaic plate.
One side fixed surface of pinch plate 2 is connected with control mechanism 3, and control mechanism 3 upper surface is provided with bearing element, through the weight that detects snow, reaches control effect, can set up the impact detection in one side simultaneously, detects the size of blowing in wind-force at the photovoltaic board back, reduces the impact of wind along the downward motion of photovoltaic board to a certain extent.
The lower surface of the mounting bracket 1 is fixedly connected with a guide plate 4.
One side fixed surface of the inside of mounting bracket 1 is connected with telescopic link 5, and the one end fixedly connected with slurcam 6 of telescopic link 5, slurcam 6 move certain distance after receiving control mechanism 3 control telescopic link 5, then follow telescopic link 5 and reset.
One side fixed surface that the expansion link 5 was kept away from to catch plate 6 is connected with spring A7, and the inboard of spring A7 cup joints the outside curved surface at guide rail mechanism 8, and guide rail mechanism 8's quantity has two, and two guide rail mechanism 8 are about the middle part symmetric distribution of mounting bracket 1.
One end of the guide rail mechanism 8 runs through one side surface of the pushing plate 6, the outer side curved surface of the guide rail mechanism 8 is connected with one side surface of the mounting frame 1 in a rotating mode, the inner side curved surface of the guide rail mechanism 8 is connected with a guide rail B9 in a sliding mode, the guide rail mechanism 8 comprises a guide rail A801, the portion, kept by the horizontal portion, of the guide rail A801 is arc-shaped, the horizontal portion is located, and a circular hole is formed in the horizontal portion in a separated mode, so that rainwater can be discharged conveniently.
One end of the guide rail A801 penetrates through one side surface of the pushing plate 6, the outer side curved surface of the guide rail A801 is sleeved with the spring A7, the inner side of the guide rail A801 is connected with two guide rails B9 in a sliding mode, and the two guide rails B9 are symmetrically distributed around the middle of the mounting rack 1.
One side of guide rail A801 and one side fixed connection of mounting bracket 1, the inboard curved surface threaded connection of guide rail A801 one end has threaded rod 802, the one end of threaded rod 802 is provided with support ball 803, the outside curved surface of support ball 803 and the inner wall sliding connection of guide rail A801, guide rail A801 keeps away from the inboard curved surface fixedly connected with locating plate 804 of threaded rod 802 one end, the outside surface of locating plate 804 and one side sliding connection of guide rail B9, one side fixed surface of guide rail B9 inner wall is connected with spring B806, pass through support ball 803 below guide rail B9, the top is fixed a position through spring B806, adjust the length that guide rail B9 is located the guide rail A801 outside through threaded rod 802, realize according to the different inclination of different regional photovoltaic boards, suitable angle regulation.
One end of a spring B806 is fixedly connected with the upper surface of the positioning plate 804, the outer side curved surface of the guide rail A801 is fixedly connected with a limiting strip 805, the limiting strip 805 and the guide rail B9 are arc-shaped, the arc diameter of one side of the limiting strip 805 is the same as that of one side of the guide rail B9, and when the limiting strip 805 is convenient to keep sliding downwards on the guide rail B9, the limiting strip moves to the surface of the guide rail A801 stably, so that the sliding is more stable when the limiting strip 805 slides upwards and downwards.
Spring D22 has been cup jointed to guide rail B9's outside curved surface, guide rail B9's outside curved surface fixedly connected with alignment jig 10, alignment jig 10 constitutes through two arc poles and a vertical board, one of them arc pole and a vertical board are connected with guide rail B9, another arc pole is located the top of one of them arc pole, when realizing moving alignment jig 10 department, secondary upward movement, earlier through the arc pole upward movement of lower below, pass through the arc pole of top again, fall into the top of the arc pole of below.
The outer side curved surface of guide rail B9 has cup jointed shell 11, and spring D22 plays the effect that resets, and shell 11 pushes spring D22 after upwards moving under the promotion through telescopic link 5, for shell 11 storage elasticity that resets.
One side fixed surface of shell 11 is connected with guiding mechanism 12, and guiding mechanism 12 includes deflector 1201, and one side fixed surface of deflector 1201 is connected with one side fixed surface of shell 11, and one side fixed surface of deflector 1201 is connected with broken post 1202, and the shape of broken post 1202 is triangle-shaped, and when broken post 1202 was convenient for snow gliding downwards, broken carried out, reduced the impact of snow to guide board 4.
The inner side of the arc-shaped groove A1502 is connected with the outer side curved surface of the adjusting frame 10 in a sliding mode, and the contact area between the arc-shaped groove A1502 and the adjusting frame 10 is increased.
A rotation shaft 1503 is rotatably connected to one side inside the rectangular frame 1501.
One end fixedly connected with regulating plate 1504 of axis of rotation 1503, one end fixedly connected with arc 1505 of axis of rotation 1503, arc 1505 moves along alignment jig 10, through alignment jig 10 back, through spring C14 downstream, makes alignment jig 10 die rectangle frame 1501 card through vertical board and arc 1505, realizes the location to shell 11.
An arc-shaped groove B1506 is formed in one side surface of the arc-shaped plate 1505, the arc-shaped plate 1505 moves downwards under the elastic force of a spring C14, the arc-shaped plate 1505 is pressed with the guide rail B9 when passing through the adjusting bracket 10, the shell 11 moves along the guide rail B9, and the contact area between the shell and the guide rail B9 is increased through the arc-shaped groove B1506.
Fixed section of thick bamboo 17 of one side fixed surface of the inside of shell 11, the outside curved surface fixedly connected with of fixed section of thick bamboo 17 keeps off ring 18, the inside curved surface of fixed section of thick bamboo 17 rotates and cup joints the outside curved surface at fixed axle 16, the both ends of fixed axle 16 rotate with the shell 11 inner wall and are connected, fixed axle 16 is located the inside outside curved surface fixedly connected with slewing mechanism 19 of fixed section of thick bamboo 17, slewing mechanism 19 is including rotating section of thick bamboo 1901, the inside curved surface of rotating section of thick bamboo 1901 and the outside curved surface fixed connection of fixed axle 16, one side fixedly connected with coil spring 1902 of rotating section of thick bamboo 1901.
One end of the coil spring 1902 is fixedly connected with a rotating plate 1903, so that the rotating plate 1903 rotates in a small range, the angle between two adjacent rotating plates 1903 is 30 degrees, the rotating plate 1903 is located above the toggle frame 13, the toggle frame 13 pushes the rotating plate 1903 to move upwards when the adjusting frame 10 is lifted for the second time, and after the pushing plate 1903 rotates for 30 degrees, the rotation is prevented by the baffle ring 18, and the single rotation is kept for 30 degrees.
One side of the rotating plate 1903 is rotatably connected with one side of the rotating cylinder 1901, the outer curved surface of the fixed shaft 16 far away from the fixed cylinder 17 is fixedly sleeved with a magnetic mechanism 20,
the magnetic mechanism 20 includes magnetic plates a2001, the number of the magnetic plates a2001 is six, an angle between adjacent magnetic plates a2001 is 60 degrees, and magnetic poles inside two adjacent magnetic plates a2001 are opposite.
The outer curved surface of the magnetic plate A2001 is fixedly connected with the outer curved surface of the fixed shaft 16, the shape of the magnetic plate A2001 is a quarter arc, one side of the magnetic plate A2001 is fixedly connected with a magnetic plate B2002, the shape of the magnetic plate B2002 is a quarter arc, the magnetism of the magnetic plate B2002 is smaller than that of the magnetic plate A2001, the magnetic poles of the inner curved surface are the same, the inner side of the magnetic mechanism 20 is provided with a timing mechanism 20, one side of the timing mechanism 21 is rotatably connected with one side surface of the interior of the shell 11, the timing mechanism 21 comprises an hourglass barrel 2101, and one side of the hourglass barrel 2101 is rotatably connected with one side surface of the interior of the shell 11.
One side of the hourglass barrel 2101 is connected with a piston plate 2102 in a sliding mode, the number of the piston plates 2102 is two, the piston plates 2102 move downwards under the gravity of timing sand in the hourglass barrel 2101, the lower adjusting plate 1504 is pushed to move downwards through the lower piston plate 2102, the adjusting plate 1504 drives the arc plate 1505 to rotate upwards to separate from the adjusting frame 10, the clamping mechanism 15 is separated from the adjusting frame 10, and the training is reset.
When the device is used, the telescopic rod 5 is controlled to work by the weight of accumulated snow on the surface of the control mechanism 3, the telescopic rod 5 drives the push plate 6 to be far away from the mounting rack 1, the push plate 6 pushes the shell 11 to move through the spring A7, the shell 11 moves along the guide rail A801 and the guide rail B9, the shell 11 moves to the position of the adjusting rack 10 and continues to move under the pushing of the telescopic rod 5, the adjusting rack 10 compresses the spring C14 through the clamping mechanism 15 and simultaneously drives the toggle rack 13 to move upwards, the toggle rack 13 lifts one of the rotating plates 1903, the rotating plate 1903 drives the rotating cylinder 1901 to rotate, after the rotating cylinder 1901 rotates for 30 degrees, the other rotating plate 1903 is clamped through the retaining ring 18, single rotation for 30 degrees is realized, the rotating cylinder 1901 drives the fixed shaft 16 to rotate, the fixed shaft 16 actuates the magnetic mechanism 20 to rotate for 30 degrees, after the rotating mechanism 20 rotates for 30 degrees, the magnetism of the inner side and the magnetic ball 2103 above the inner side are repelled mutually, the magnetic ball 2103 above is subjected to repulsive force to drive the hourglass barrel 2101 to rotate 180 degrees, the timing sand in the hourglass barrel 2101 moves to the upper part to start timing, meanwhile, the clamping mechanism 15 passes through the highest part of the adjusting frame 10, the telescopic rod 5 starts to reset, the arc-shaped plate 1505 at the moment moves to the other side of the adjusting frame 10, the clamping mechanism 15 is contacted with the adjusting frame 10 through the rectangular frame 1501 in the middle part, the clamping mechanism 15 is clamped at the adjusting frame 10 to realize the clamping of the shell 11, the shell 11 drives the guide mechanism 12 to be obliquely distributed on one side of the photovoltaic plate, when the accumulated snow on the photovoltaic plate moves downwards, the accumulated snow falls onto the surface of the guide mechanism 12, the accumulated snow is ensured not to fall onto the top of the agricultural greenhouse to cause the damage by moving the guide plate 4 to the ground, after the timing sand in the device moves to the lower part, the piston plate 2102 below is driven to move downwards, and the piston plate pushes the adjusting plate 2102 below to move downwards, the adjusting plate 1504 drives the arc plate 1505 to rotate upwards, so that the arc plate 1505 is separated from the adjusting frame 10, the spring D22 resets the soil cave shell 11, the shell 11 rotates downwards, the clamping mechanism 15 drives the magnetic mechanism 20 to rotate for 30 degrees again, so that the timing sand in the hourglass mechanism 20 is positioned below, the magnetic balls 2103 are positioned between the two magnetic plates A2001, the control mechanism 3 enables the telescopic rod 5 to work again, the guide mechanism 12 rotates again, and the lower agricultural greenhouse is protected.
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 (8)
1. The utility model provides a big-arch shelter protection device for green house, includes mounting bracket (1), its characterized in that: a clamping plate (2) is mounted on the surface of one side of the mounting frame (1), a control mechanism (3) is fixedly connected to the surface of one side of the clamping plate (2), and a guide plate (4) is fixedly connected to the lower surface of the mounting frame (1);
the telescopic rod (5) is fixedly connected to the surface of one side inside the mounting frame (1), a pushing plate (6) is fixedly connected to one end of the telescopic rod (5), a spring A (7) is fixedly connected to the surface of one side, away from the telescopic rod (5), of the pushing plate (6), the inner side of the spring A (7) is sleeved on the outer side curved surface of the guide rail mechanism (8), one end of the guide rail mechanism (8) penetrates through the surface of one side of the pushing plate (6), the outer side curved surface of the guide rail mechanism (8) is rotatably connected with the surface of one side of the mounting frame (1), the inner side curved surface of the guide rail mechanism (8) is slidably connected with a guide rail B (9), the outer side curved surface of the guide rail B (9) is sleeved with a spring D (22), the outer side curved surface of the guide rail B (9) is fixedly connected with an adjusting frame (10), the outer side curved surface of the guide rail B (9) is sleeved with a shell (11), and a guide mechanism (12) is fixedly connected to the surface of one side of the shell (11);
a poking frame (13) is inserted into the surface of one side in the shell (11), a spring C (14) is sleeved on the outer side curved surface of the poking frame (13), the bottom of the spring C (14) is fixedly connected to the upper surface of a clamping mechanism (15), the surface of one side of the clamping mechanism (15) is in sliding connection with the outer side curved surface of the adjusting frame (10), and the upper surface of the clamping mechanism (15) is fixedly connected with the bottom of the poking frame (13);
the surface of one side of shell (11) inside is fixedly connected with fixed cylinder (17), the outside curved surface fixedly connected with of fixed cylinder (17) keeps off ring (18), the outside curved surface of fixed cylinder (17) rotates and cup joints the outside curved surface at fixed axle (16), the both ends of fixed axle (16) are connected with shell (11) inner wall rotation, fixed axle (16) are located the inside outside curved surface fixedly connected with slewing mechanism (19) of fixed cylinder (17), the fixed axle (16) is kept away from the fixed outer curved surface of fixed cylinder (17) one side and is cup jointed magnetic mechanism (20) with fixed cover, the inboard of magnetic mechanism (20) is provided with timing mechanism (21), one side and the inside side surface of shell (11) of timing mechanism (21) rotate and are connected.
2. The greenhouse protection device for the agricultural greenhouse of claim 1, wherein: the guide rail mechanism (8) comprises a guide rail A (801), one end of the guide rail A (801) penetrates through one side surface of the pushing plate (6), the outer side curved surface of the guide rail A (801) is sleeved with a spring A (7), the inner side of the guide rail A (801) is connected with a guide rail B (9) in a sliding mode, one side of the guide rail A (801) is fixedly connected with one side of the mounting rack (1), the inner side curved surface of one end of the guide rail A (801) is connected with a threaded rod (802) in a threaded mode, one end of the threaded rod (802) is provided with a supporting ball (803), the outer side curved surface of the supporting ball (803) is connected with the inner wall of the guide rail A (801) in a sliding mode, the inner side curved surface of one end, far away from the threaded rod (802), of the guide rail A (801) is fixedly connected with a positioning plate (804), the outer side surface, one end of the spring B (806) is fixedly connected with the upper surface of the positioning plate (804).
3. The greenhouse protection device for the agricultural greenhouse of claim 1, wherein: the outer side curved surface of the guide rail A (801) is fixedly connected with a limiting strip (805), the limiting strip (805) and the guide rail B (9) are arc-shaped, and the arc-shaped diameter of one side of the limiting strip (805) is the same as that of one side of the guide rail B (9).
4. The greenhouse protection device for the agricultural greenhouse of claim 1, wherein: the guide mechanism (12) comprises a guide plate (1201), one side surface of the guide plate (1201) is fixedly connected with one side surface of the outer shell (11), one side surface of the guide plate (1201) is fixedly connected with a crushing column (1202), and the crushing column (1202) is triangular.
5. The greenhouse protection device for the agricultural greenhouse of claim 1, wherein: chucking mechanism (15) include rectangular frame (1501), the last fixed surface of rectangular frame (1501) is connected with dials frame (13), the upper surface of rectangular frame (1501) and the one end fixed connection of spring C (14), arc wall A (1502) have been seted up to the lower surface of rectangular frame (1501), the inboard outside curved surface sliding connection with alignment jig (10) of arc wall A (1502), inside one side of rectangular frame (1501) is rotated and is connected with axis of rotation (1503), the one end fixedly connected with regulating plate (1505) of axis of rotation (1503), the one end fixedly connected with arc (1505) of axis of rotation (1503), arc wall B (1506) have been seted up on one side surface of arc (1505).
6. The greenhouse protection device for the agricultural greenhouse of claim 1, wherein: the rotating mechanism (19) comprises a rotating cylinder (1901), the inner side curved surface of the rotating cylinder (1901) is fixedly connected with the outer side curved surface of the fixed shaft (16), one side of the rotating cylinder (1901) is fixedly connected with a coil spring (1902), one end of the coil spring (1902) is fixedly connected with a rotating plate (1903), and one side of the rotating plate (1903) is rotatably connected with one side of the rotating cylinder (1901).
7. The greenhouse protection device for the agricultural greenhouse of claim 1, wherein: the magnetic mechanism (20) comprises a magnetic plate A (2001), the outer curved surface of the magnetic plate A (2001) is fixedly connected with the outer curved surface of the fixed shaft (16), the shape of the magnetic plate A (2001) is a quarter-arc shape, one side of the magnetic plate A (2001) is fixedly connected with a magnetic plate B (2002), the shape of the magnetic plate B (2002) is a quarter-arc shape, the magnetism of the magnetic plate B (2002) is smaller than that of the magnetic plate A (2001), and the magnetic poles of the inner curved surface are the same.
8. The greenhouse protection device for the agricultural greenhouse of claim 1, wherein: the timing mechanism (21) comprises an hourglass barrel (2101), one side of the hourglass barrel (2101) is rotatably connected with one side surface in the shell (11), one side of the hourglass barrel (2101) is slidably connected with a piston plate (2102), and one side of the piston plate (2102) is provided with a magnetic ball (2103).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110707951.2A CN113228995B (en) | 2021-06-24 | 2021-06-24 | Big-arch shelter protection device for green house |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110707951.2A CN113228995B (en) | 2021-06-24 | 2021-06-24 | Big-arch shelter protection device for green house |
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| CN113228995A true CN113228995A (en) | 2021-08-10 |
| CN113228995B CN113228995B (en) | 2023-04-14 |
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| CN202110707951.2A Active CN113228995B (en) | 2021-06-24 | 2021-06-24 | Big-arch shelter protection device for green house |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2687042A1 (en) * | 1992-02-12 | 1993-08-13 | Rabeu Andre | Anti-snow device for horticultural greenhouses |
| CN110932665A (en) * | 2019-12-11 | 2020-03-27 | 蔡禹泽 | Snow removing system for solar photovoltaic panel |
-
2021
- 2021-06-24 CN CN202110707951.2A patent/CN113228995B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2687042A1 (en) * | 1992-02-12 | 1993-08-13 | Rabeu Andre | Anti-snow device for horticultural greenhouses |
| CN110932665A (en) * | 2019-12-11 | 2020-03-27 | 蔡禹泽 | Snow removing system for solar photovoltaic panel |
Non-Patent Citations (1)
| Title |
|---|
| 赵寒涛等: "折叠式太阳能自动追踪光伏发电装置设计", 《自动化技术与应用》 * |
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