CN115380739B - Ecological agriculture plants big-arch shelter - Google Patents

Ecological agriculture plants big-arch shelter Download PDF

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Publication number
CN115380739B
CN115380739B CN202211036361.2A CN202211036361A CN115380739B CN 115380739 B CN115380739 B CN 115380739B CN 202211036361 A CN202211036361 A CN 202211036361A CN 115380739 B CN115380739 B CN 115380739B
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CN
China
Prior art keywords
plate
mounting groove
greenhouse
air
arch shelter
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Application number
CN202211036361.2A
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CN115380739A (en
Inventor
周惠彬
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Chongqing Youyang Sangzhu Agricultural Development Co ltd
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Chongqing Youyang Sangzhu Agricultural Development Co ltd
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Priority to CN202211036361.2A priority Critical patent/CN115380739B/en
Publication of CN115380739A publication Critical patent/CN115380739A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/22Shades or blinds for greenhouses, or the like
    • A01G9/222Lamellar or like blinds
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/246Air-conditioning systems
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Greenhouses (AREA)

Abstract

The invention discloses an ecological agriculture planting greenhouse, and belongs to the technical field of agriculture planting greenhouses. The utility model provides an ecological agriculture plants big-arch shelter, includes the big-arch shelter wall body that has first rectangle notch and has the big-arch shelter roof of second rectangle notch, sets up the first mounting groove in the big-arch shelter wall body, installs the cylinder in the first mounting groove, still includes: two light shielding plates symmetrically arranged on the roof of the greenhouse and respectively arranged with cylinders on the same side; the grid is arranged in the second rectangular notch, the grid is connected with an adjusting plate in a sliding manner, a rack is fixedly arranged on one side of the adjusting plate, and the adjusting plate is connected with the shading plate on one side through a driving assembly; the wet curtain component is arranged in the first rectangular notch and is used for filtering air, when sunlight irradiates strongly, the movable end of the air cylinder moves upwards, the fin plate is pushed to drive the light shielding plate to rotate by taking the pin shaft at the lower end of the fin plate as the axis, so that the sun shielding plate covers the greenhouse roof, and the purpose of shielding the sun is achieved.

Description

Ecological agriculture plants big-arch shelter
Technical Field
The invention relates to the technical field of agricultural planting greenhouses, in particular to an ecological agricultural planting greenhouse.
Background
The greenhouse is originally special equipment for vegetable production, and the application of the greenhouse is wider along with the development of production. The current greenhouse is used for potted flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and the like; forestry production is used for culturing forest seedling, ornamental tree and the like; the breeding industry is used for raising silkworms, chickens, cattle, pigs, fish, fries and the like.
The sunlight and ventilation intensity of the agricultural planting greenhouse at the present stage cannot be adjusted according to the climate change, and the air in the greenhouse is adjusted only through the ventilating fan, so that the sunlight adjusting effect is general, and the growth of crops is not facilitated.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the greenhouse cannot adjust the sunlight and ventilation intensity according to the change of climate, and the air in the greenhouse is adjusted only by a ventilation fan, so that the illumination adjusting effect is common and the growth of crops is not facilitated, and provides an ecological agriculture planting greenhouse.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an ecological agriculture plants big-arch shelter, includes the big-arch shelter wall body that has first rectangle notch and has the big-arch shelter roof of second rectangle notch, sets up the first mounting groove in the big-arch shelter wall body, install the cylinder in the first mounting groove, still include: two light shielding plates symmetrically arranged on the roof of the greenhouse and respectively arranged with cylinders on the same side; the grid is arranged in the second rectangular notch, an adjusting plate is connected to the grid in a sliding mode, a rack is fixedly arranged on one side of the adjusting plate, and the adjusting plate is connected with one side of the shading plate through a driving assembly; a wet curtain assembly mounted within the first rectangular slot for filtering air.
In order to adjust illumination intensity and reduce temperature and soil temperature in the shed, preferably, a fin plate is welded on the shading plate, the lower end of the fin plate is rotationally connected in the first mounting groove through a pin shaft, and the movable end of the air cylinder penetrates through the first mounting groove and is rotationally connected with the fin plate.
In order to realize the purpose of ventilation in the greenhouse through the opening and closing of the light screen, further, the standing groove is seted up on the greenhouse roof, the light screen inlays and establishes in the standing groove, set up the second mounting groove that link up each other between standing groove and the second rectangle notch, drive assembly installs in the second mounting groove.
In order to realize the purpose of ventilation in the canopy, still further, drive assembly is including installing the L shape mount pad in the second mounting groove, be connected with first pivot and second pivot through the bearing rotation in the L shape mount pad, first conical tooth is installed to the one end that L shape mount pad was kept away from to first pivot, second conical tooth is installed to the one end of second pivot, first conical tooth and second conical tooth meshing are connected, the other end of second pivot runs through L shape mount pad and installs circular gear, circular gear and rack meshing are connected, the annular has been seted up along the circumference on the first conical tooth, the winding has the stay cord in the annular, the tip and the light screen of stay cord are connected, be connected with the coil spring between first conical tooth and the first pivot.
In order to reduce the temperature of air in the greenhouse and increase the humidity in the air, preferably, wet curtain assembly is including installing the basin in first rectangle notch below, install the pump body in the basin, the outlet pipe is installed to the output of the pump body, the one end that the pump body was kept away from to the outlet pipe is connected with the shower, be provided with the baffle on the shower, spacing seat is installed at the both ends of shower, install the U-shaped curb plate through the bolt between spacing seat and the basin, both sides install a plurality of honeycomb panels between the U-shaped curb plate.
In order to filter impurities in the water after the honeycomb plates drop during the circulation spraying of the honeycomb plates, a filter screen is further arranged on the water tank, and the lower end of the U-shaped side plate is positioned on the filter screen.
In order to collect rainwater in rainy days and supply the water tank, the purpose of saving resources is achieved, further, a plurality of water permeable holes are formed in the inner wall of the second rectangular notch on the greenhouse roof, a water chamber is arranged in the greenhouse roof at the tail end of the travel of the water permeable holes, and a water inlet pipe is connected between the water chamber and the water tank.
In order to accelerate the exchange of air and outside air in the shed simultaneously during spraying circulation, further, a return pipe is connected between the spray pipe and the water inlet pipe, a rotating rod is rotatably arranged in the return pipe through a bearing, an impeller is arranged at one end of the rotating rod, which is positioned in the return pipe, and a fan blade is arranged at the other end of the rotating rod.
For blowback honeycomb panel, remove dust to the honeycomb panel, preferably, a plurality of first wind channels have been seted up in the light screen, install a plurality of nozzles on the first wind channel, still install the bellows in the first mounting groove, install the fan in the bellows, be connected with the tuber pipe between bellows and the first wind channel.
In order to remove snow on the roof in winter, further, an electric heating plate is arranged in the air box and is positioned above the fan.
Compared with the prior art, the invention provides an ecological agriculture planting greenhouse, which has the following beneficial effects:
1. according to the ecological agriculture planting greenhouse, when sunlight is mild, the light shielding plate is opened, the first conical teeth are pulled to rotate through the pull ropes, the coil springs are gradually tightened at the moment, the rotating first conical teeth drive the second conical teeth which are in meshed connection to rotate and transmit the rotating force to the circular gear through the second rotating shaft, so that the circular gear drives the racks which are in meshed connection to move, the adjusting plate originally covered on the grid is pulled away to the sliding groove, and air circulation is improved; when sunlight is strong, the light shielding plate is closed, the coil spring which is tightened originally drives the first conical teeth to rotate reversely, and the adjusting plate which is originally contained in the sliding groove is covered on the grille, so that heat invasion is reduced;
2. this kind of ecological agriculture planting big-arch shelter, the during operation of the pump body, the external water source of input of the pump body, and in pumping the shower with the water source and spout from the aperture of upper surface seting up of shower and fall to the honeycomb panel, wet the honeycomb panel, when outdoor dry hot air was passed the honeycomb panel that wets by negative pressure fan suction, the water film on the honeycomb panel can absorb the heat in the air and then evaporate into water vapor, form nice and cool moist air and get into in the canopy, unnecessary wet moisture drip in the basin on the honeycomb panel forms the circulation and sprays, simultaneously, the soak liquid circulation flows back in the basin from the inlet tube in to the back flow, the rivers promote the impeller rotatory at the in-process of circulation, rotatory impeller drives coaxial flabellum rotation, improve the air circulation rate in the canopy.
Drawings
Fig. 1 is a schematic structural view of an ecological agriculture planting greenhouse according to the present invention;
fig. 2 is a schematic diagram of the internal structure of a greenhouse roof of the ecological agriculture planting greenhouse;
fig. 3 is a schematic view of the internal structure of a light shielding plate of the ecological agriculture planting greenhouse;
fig. 4 is a schematic diagram of the internal structure of a return pipe of the ecological agriculture planting greenhouse;
fig. 5 is a schematic diagram of the internal structure of a second installation groove of the ecological agriculture planting greenhouse;
fig. 6 is a schematic diagram of the internal structure of a first installation groove of the ecological agriculture planting greenhouse.
FIG. 7 is a schematic view of the part A of the ecological agriculture planting greenhouse in FIG. 1;
FIG. 8 is a schematic view of the structure of part B in FIG. 1 of an ecological agriculture planting greenhouse according to the present invention;
fig. 9 is a schematic diagram of a part C of the ecological agriculture planting greenhouse according to the present invention in fig. 1.
In the figure: 1. greenhouse wall; 101. a first rectangular slot; 102. a first mounting groove; 2. a greenhouse roof; 201. a second rectangular slot; 202. a placement groove; 203. a water permeable hole; 204. a water chamber; 205. a chute; 3. a cylinder; 4. a light shielding plate; 401. a fin; 402. an air duct; 403. a rectangular frame; 404. reinforcing ribs; 5. a grille; 6. an adjusting plate; 7. a fan blade; 8. a second mounting groove; 9. an L-shaped mounting seat; 10. a first rotating shaft; 11. a second rotating shaft; 12. a first conical tooth; 1201. a ring groove; 13. a second conical tooth; 14. a rack; 15. a circular gear; 16. a water tank; 17. a pump body; 18. a water outlet pipe; 19. a shower pipe; 20. a baffle; 21. a limit seat; 22. a U-shaped side plate; 23. a honeycomb panel; 24. a filter screen; 25. a water inlet pipe; 26. a nozzle; 27. a pull rope; 28. a coil spring; 29. a wind box; 30. a blower; 31. an air duct; 32. an electric heating plate; 33. a return pipe; 34. a rotating lever; 35. an impeller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 9, an ecological agriculture planting greenhouse, comprising a greenhouse wall body 1 with a first rectangular notch 101 and a greenhouse roof 2 with a second rectangular notch 201, a first installation groove 102 formed in the greenhouse wall body 1, a cylinder 3 installed in the first installation groove 102, and further comprising: two light shielding plates 4 symmetrically arranged on the greenhouse roof 2 are respectively arranged together with the air cylinders 3 on the same side.
Referring to fig. 1 and 7, a fin 401 is welded to the light shielding plate 4, the lower end of the fin 401 is rotatably connected in the first mounting groove 102 through a pin, and the movable end of the cylinder 3 penetrates through the first mounting groove 102 and is rotatably connected with the fin 401.
When sunlight is gently irradiated, the movable end of the air cylinder 3 moves downwards, the fin plate 401 is pulled to drive the light shielding plate 4 to rotate by taking the pin shaft at the lower end of the fin plate 401 as the axis, so that the sunlight is directly irradiated into the greenhouse; when the sunlight irradiates strongly, the movable end of the air cylinder 3 moves upwards, the fin plate 401 is pushed to drive the light shielding plate 4 to rotate by taking the pin shaft at the lower end of the fin plate 401 as the axis, so that the light shielding plate 4 covers the greenhouse roof 2, and the purpose of shading is achieved.
The light shielding plate 4 includes a rectangular frame 403, and hollow reinforcing ribs 404 criss-cross are welded in the rectangular frame 403 and covered with black light shielding cloth.
And the grid 5 is arranged in the second rectangular notch 201, the grid 5 is connected with the adjusting plate 6 in a sliding manner, ventilation notches are formed in the grid 5 and the adjusting plate 6, a rack 14 is fixedly arranged on one side of the adjusting plate 6, and the adjusting plate 6 is connected with the one side of the shading plate 4 through a driving assembly.
The amount of overlap between the ventilation slots on the grille 5 and the ventilation slots on the regulating plate 6 is controlled by the sliding of the regulating plate 6, so that the speed of air quantity loss is controlled.
The side walls on both sides of the second rectangular notch 201 on the greenhouse roof 2 are provided with slide grooves 205 extending to both sides, the slide groove 205 on one side is used for accommodating the adjusting plate 6, and the slide groove 205 on the other side is used for accommodating the rack 14.
Furthermore, the greenhouse roof 2 is provided with a placing groove 202, the light shielding plate 4 is embedded in the placing groove 202, the aesthetic property of the device is improved, a second mounting groove 8 which is mutually communicated is formed between the placing groove 202 and the second rectangular notch 201, and the driving assembly is mounted in the second mounting groove 8.
A wet curtain assembly mounted within the first rectangular slot 101 for filtering air.
It should be noted that, the first rectangular notch 101 is respectively disposed at two sides of the greenhouse wall 1, one side is used for installing the wet curtain component, the other side is used for installing the air pump, and when the air pump is exhausting, the cool air cooled by the wet curtain component is continuously introduced into the greenhouse, thereby achieving the cooling effect.
Example 2:
referring to fig. 1 and 5 and 8, substantially the same as embodiment 1 is further provided on the basis of embodiment 1.
The drive assembly includes the L shape mount pad 9 of installing in second mounting groove 8, be connected with first pivot 10 and second pivot 11 through the bearing rotation in the L shape mount pad 9, first conical tooth 12 is installed to the one end that first pivot 10 kept away from L shape mount pad 9, second conical tooth 13 is installed to the one end of second pivot 11, first conical tooth 12 and second conical tooth 13 meshing are connected, the other end of second pivot 11 runs through L shape mount pad 9 and installs circular gear 15, circular gear 15 and rack 14 meshing are connected, annular 1201 has been seted up along the circumference on the first conical tooth 12, the winding has stay cord 27 in the annular 1201, the tip and the light screen 4 of stay cord 27 are connected, be connected with wind spring 28 between first conical tooth 12 and the first pivot 10.
When sunlight is mild, the light shielding plate 4 is opened, the first conical teeth 12 are pulled to rotate through the pull ropes 27, at the moment, the coil springs 28 are gradually tightened, the rotating first conical teeth 12 drive the meshing connection second conical teeth 13 to rotate and transmit the rotating force to the circular gear 15 through the second rotating shaft 11, the circular gear 15 drives the meshing connection rack 14 to move, the adjusting plate 6 originally covered on the grid 5 is pulled away to the sliding groove 205, and air circulation is improved.
When the sunlight is strong, the light shielding plate 4 is closed, the originally tightened coil spring 28 drives the first conical teeth 12 to rotate reversely, the adjusting plate 6 originally contained in the sliding groove 205 is covered on the grille 5, and heat invasion is reduced.
A filter plate is installed in the grill 5 to block flying insects.
Example 3:
referring to fig. 1 and 2 and fig. 4 and 9, substantially the same as embodiment 2 is further provided on the basis of embodiment 2.
The wet curtain component comprises a water tank 16 arranged below a first rectangular notch 101, a filter screen 24 is arranged on the water tank 16, a pump body 17 is arranged in the water tank 16, a water outlet pipe 18 is arranged at the output end of the pump body 17, one end, far away from the pump body 17, of the water outlet pipe 18 is connected with a spray pipe 19, small holes are formed in the upper surface of the spray pipe 19, a baffle 20 is arranged on the spray pipe 19, limiting seats 21 are arranged at two ends of the spray pipe 19, U-shaped side plates 22 are arranged between the limiting seats 21 and the water tank 16 through bolts, and a plurality of honeycomb plates 23 are arranged between the U-shaped side plates 22 at two sides.
During the operation of the pump body 17, the input end of the pump body 17 is externally connected with a water source, the water source is pumped into the spray pipe 19 and sprayed out of small holes formed in the upper surface of the spray pipe 19 to fall onto the honeycomb plate 23, the honeycomb plate 23 is soaked, when outdoor dry hot air is pumped through the soaked honeycomb plate 23 by a wind pump, a water film on the honeycomb plate 23 absorbs heat in the air and evaporates into water vapor, cool and moist air is formed into a shed, and redundant wet water on the honeycomb plate 23 drops into the water tank 16 to form circulating spray.
Referring to the figure, a plurality of water permeable holes 203 are formed in the inner wall of a second rectangular notch 201 on the greenhouse roof 2, a water chamber 204 is arranged in the greenhouse roof 2 at the tail end of the travel of the plurality of water permeable holes 203, and a water inlet pipe 25 is connected between the water chamber 204 and the water tank 16.
Because the greenhouse roof 2 is arc-shaped, rainwater can freely slide, but a part of rainwater can be collected in rainy days through the second rectangular notch 201 formed in the greenhouse roof 2, the rainwater enters the water chamber 204 through the water permeable holes 203 to be collected, and then the rainwater is collected into the water tank 16 through the water inlet pipe 25 to supply the wetting liquid in the water tank 16.
A return pipe 33 is connected between the spray pipe 19 and the water inlet pipe 25, a rotating rod 34 is rotatably arranged in the return pipe 33 through a bearing, an impeller 35 is arranged at one end of the rotating rod 34 positioned in the return pipe 33, and fan blades 7 are arranged at the other end of the rotating rod 34.
During operation of the pump body 17, the wetting liquid flows into the return pipe 33 from the water inlet pipe 25 to the water tank 16, the impeller 35 is pushed to rotate by the water flow in the flowing process, and the coaxial fan blades 7 are driven to rotate by the rotating impeller 35, so that the air flowing speed in the shed is improved.
Example 4:
referring to fig. 1 and 3 and fig. 6, substantially the same as embodiment 3 is further provided on the basis of embodiment 3.
A plurality of air channels 402 are formed in the light shielding plate 4, a plurality of nozzles 26 are arranged on the air channels 402, an air box 29 is further arranged in the first mounting groove 102, a fan 30 is arranged in the air box 29, and an air pipe 31 is connected between the air box 29 and the air channels 402.
When the light shielding plate 4 is reversed to the honeycomb panel 23 side, wind generated by the fan 30 is blown to the honeycomb panel 23 through the nozzles 26, and dust inside the honeycomb panel 23 is removed.
Further, an electric heating plate 32 is installed in the bellows 29, and the electric heating plate 32 is located above the blower 30.
After the air is heated, the hot air is sprayed out through the nozzle 26 on the first air duct 402 to melt the snow falling on the greenhouse roof 2, so that the safety performance of the greenhouse is improved.
Here, the entire operation is described again in general:
according to the use of a scene, when sunlight is mild, the light shielding plate 4 is opened, the first conical teeth 12 are pulled to rotate through the pull ropes 27, at the moment, the coil springs 28 are gradually tightened, the rotating first conical teeth 12 drive the meshed and connected second conical teeth 13 to rotate and transmit the rotating force to the circular gear 15 through the second rotating shaft 11, so that the circular gear 15 drives the meshed and connected racks 14 to move, the adjusting plate 6 originally covered on the grille 5 is pulled away to the sliding groove 205, and the circulation of air is improved; when sunlight is strong, the light shielding plate 4 is closed, the coil spring 28 which is tightened originally drives the first conical teeth 12 to rotate reversely, the adjusting plate 6 which is originally contained in the sliding groove 205 is covered on the grille 5, heat invasion is reduced, meanwhile, during the working period of the pump body 17, the input end of the pump body 17 is externally connected with a water source, the water source is pumped into the spraying pipe 19 and is sprayed out of small holes formed in the upper surface of the spraying pipe 19 onto the honeycomb plate 23, the honeycomb plate 23 is soaked, when outdoor dry hot air is pumped through the soaked honeycomb plate 23 by a wind pump, a water film on the honeycomb plate 23 can absorb heat in the air and then evaporate into water vapor, cool and moist air is formed into a shed, and redundant wet water on the honeycomb plate 23 drops into the water groove 16 to form circulating spraying.
When the light shielding plate 4 is reversed to the honeycomb panel 23 side, wind generated by the fan 30 is blown to the honeycomb panel 23 through the nozzles 26, and dust inside the honeycomb panel 23 is removed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (2)

1. The utility model provides an ecological agriculture plants big-arch shelter, includes big-arch shelter wall body (1) and big-arch shelter roof (2) that have first rectangle notch (101) and have second rectangle notch (201), sets up first mounting groove (102) in big-arch shelter wall body (1), install cylinder (3) in first mounting groove (102), its characterized in that still includes: two light shielding plates (4) symmetrically arranged on the greenhouse roof (2) and respectively arranged with the cylinders (3) on the same side; the grid (5) is arranged in the second rectangular notch (201), the grid (5) is connected with an adjusting plate (6) in a sliding manner, a rack (14) is fixedly arranged on one side of the adjusting plate (6), and the adjusting plate (6) is connected with one side of the shading plate (4) through a driving component; a wet curtain assembly mounted within the first rectangular slot (101) for filtering air; a fin plate (401) is welded on the shading plate (4), the lower end of the fin plate (401) is rotationally connected in the first mounting groove (102) through a pin shaft, and the movable end of the air cylinder (3) penetrates through the first mounting groove (102) and is rotationally connected with the fin plate (401); a placing groove (202) is formed in the greenhouse roof (2), the light shielding plate (4) is embedded in the placing groove (202), a second mounting groove (8) which is mutually communicated is formed between the placing groove (202) and the second rectangular notch (201), and the driving assembly is mounted in the second mounting groove (8); the driving assembly comprises an L-shaped mounting seat (9) mounted in a second mounting groove (8), a first rotating shaft (10) and a second rotating shaft (11) are rotatably connected in the L-shaped mounting seat (9) through bearings, a first conical tooth (12) is mounted at one end, far away from the L-shaped mounting seat (9), of the first rotating shaft (10), a second conical tooth (13) is mounted at one end of the second rotating shaft (11), the first conical tooth (12) and the second conical tooth (13) are in meshed connection, the other end of the second rotating shaft (11) penetrates through the L-shaped mounting seat (9) and is provided with a circular gear (15), the circular gear (15) is in meshed connection with a rack (14), a ring groove (1201) is formed in the first conical tooth (12) along the circumference, a pull rope (27) is wound in the ring groove (1201), the end of the pull rope (27) is connected with a shading plate (4), and a coil spring (28) is connected between the first conical tooth (12) and the first rotating shaft (10). The wet curtain assembly comprises a water tank (16) arranged below a first rectangular notch (101), a pump body (17) is arranged in the water tank (16), a water outlet pipe (18) is arranged at the output end of the pump body (17), a spray pipe (19) is connected to one end, far away from the pump body (17), of the water outlet pipe (18), a baffle plate (20) is arranged on the spray pipe (19), limit seats (21) are arranged at two ends of the spray pipe (19), U-shaped side plates (22) are arranged between the limit seats (21) and the water tank (16) through bolts, and a plurality of honeycomb plates (23) are arranged between the U-shaped side plates (22) at two sides; a plurality of water permeable holes (203) are formed in the inner wall of a second rectangular notch (201) on the greenhouse roof (2), a water chamber (204) is arranged in the greenhouse roof (2) at the tail end of the travel of the water permeable holes (203), and a water inlet pipe (25) is connected between the water chamber (204) and the water tank (16); a return pipe (33) is connected between the spray pipe (19) and the water inlet pipe (25), a rotating rod (34) is rotatably arranged in the return pipe (33) through a bearing, an impeller (35) is arranged at one end of the rotating rod (34) positioned in the return pipe (33), and a fan blade (7) is arranged at the other end of the rotating rod (34); a plurality of first air channels (402) are formed in the light shielding plate (4), a plurality of nozzles (26) are arranged on the first air channels (402), an air box (29) is further arranged in the first mounting groove (102), a fan (30) is arranged in the air box (29), and an air pipe (31) is connected between the air box (29) and the first air channels (402); an electric heating plate (32) is arranged in the bellows (29), and the electric heating plate (32) is positioned above the fan (30).
2. An ecological agriculture planting greenhouse according to claim 1, characterized in that the water tank (16) is provided with a filter screen (24), and the lower end of the U-shaped side plate (22) is positioned on the filter screen (24).
CN202211036361.2A 2022-08-28 2022-08-28 Ecological agriculture plants big-arch shelter Active CN115380739B (en)

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Application Number Priority Date Filing Date Title
CN202211036361.2A CN115380739B (en) 2022-08-28 2022-08-28 Ecological agriculture plants big-arch shelter

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CN115380739B true CN115380739B (en) 2023-12-15

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