CN112154823A - According to green house of weather automatic protection crops - Google Patents
According to green house of weather automatic protection crops Download PDFInfo
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- CN112154823A CN112154823A CN202011214635.3A CN202011214635A CN112154823A CN 112154823 A CN112154823 A CN 112154823A CN 202011214635 A CN202011214635 A CN 202011214635A CN 112154823 A CN112154823 A CN 112154823A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002985 plastic film Substances 0.000 claims abstract description 12
- 229920006255 plastic film Polymers 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000003860 storage Methods 0.000 claims description 18
- 238000011084 recovery Methods 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009347 mechanical transmission Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
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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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses an agricultural greenhouse for automatically protecting crops according to weather, which comprises a ground, wherein a water collecting cavity with an upward opening is arranged on the upper end surface of the ground, a rotating cavity with a left opening is arranged on the right inner wall of the water collecting cavity, a power mechanism is arranged in the rotating cavity, the upper end surface of the ground is fixedly connected with a fixed block and an arched greenhouse frame, the fixed block is provided with a watering mechanism, two base cavities are arranged in the greenhouse frame, the invention has simple structure and convenient operation, when crops need to be protected in heavy rain weather, the plastic film can be automatically pulled up for protection through mechanical transmission, the plastic film can be automatically retracted after the rainwater stops, when the outside is in the arid environment, can realize spilling the rainwater of collecting on crops automatically through mechanical transmission to alleviate worker's work load.
Description
Technical Field
The invention relates to the agricultural related field, in particular to an agricultural greenhouse for automatically protecting crops according to weather.
Background
In agricultural production, crops are usually planted in a greenhouse, the crops in the greenhouse can well resist spontaneous combustion disasters, but the current greenhouse cannot automatically adjust and protect the crops through weather changes and needs manual operation.
At the present stage, the rainstorm weather protection crops and the drought weather are both operated manually to sprinkle water on the crops, so that the phenomenon that the process of sprinkling water on the crops is complicated in the rainstorm weather protection crops and the drought weather is avoided, a large amount of physical strength of workers can be consumed, and the workload of the workers is increased.
Disclosure of Invention
The invention aims to provide an agricultural greenhouse capable of automatically protecting crops according to weather, solves the problems that the crops cannot be automatically adjusted and protected according to the change of the weather and the like, and increases the function of automatically adjusting and protecting the crops according to the change of the weather.
The invention is realized by the following technical scheme.
The invention relates to an agricultural greenhouse for automatically protecting crops according to weather, which comprises a ground, wherein a water collecting cavity with an upward opening is arranged on the upper end surface of the ground, a rotating cavity with a leftward opening is arranged on the right inner wall of the water collecting cavity, a power mechanism is arranged in the rotating cavity, a fixed block and an arched greenhouse frame are fixedly connected to the upper end surface of the ground, a watering mechanism is arranged on the fixed block, two base cavities are arranged in the greenhouse frame, the two base cavities are communicated through two sliding cavities, a protection mechanism is arranged in the sliding cavities, the protection mechanism comprises a torsion spring cavity with a backward opening and arranged on the front inner wall of the base cavity on the left side, a recovery shaft is rotatably arranged in the torsion spring cavity, a recovery torsion spring fixedly connected with the front end of the recovery shaft is fixedly connected to the front inner wall of the torsion spring cavity, and a plastic, the greenhouse frame is internally provided with a hollow cavity which vertically penetrates through the greenhouse frame, two sliding cavities are respectively arranged at the front side and the rear side of the hollow cavity, two base cavities are respectively arranged at the left side and the right side of the hollow cavity, sliding blocks are respectively and slidably connected in the two sliding cavities, the left end of each sliding block is fixedly connected with the other end of the plastic film, the right ends of the two sliding blocks are respectively and fixedly connected with a linkage pull rope, the right inner wall of the base cavity at the right side is provided with a limiting cavity with a left opening, a limiting block is slidably connected in the limiting cavity, the right inner wall of the limiting cavity is fixedly connected with a limiting spring fixedly connected with the right end of the limiting block, the right end of the limiting block is fixedly connected with a limiting pull rope, the lower inner wall of the base cavity at the right side is provided with a braking cavity with an upward opening, the brake block is characterized in that a brake pull rope is fixedly connected to the right end of the brake block, a brake groove with a leftward opening is formed in the left end face of the brake block, a limiting cavity with a rightward opening is formed in the left inner wall of the brake cavity, a limiting block is slidably connected into the limiting cavity, a limiting spring fixedly connected with the left end of the limiting block is fixedly connected onto the left inner wall of the limiting cavity, and the left end of the limiting block is fixedly connected with the brake pull rope.
Furthermore, the power mechanism comprises a rotating shaft which is positioned on the front inner wall of the rotating cavity and is provided with a backward extension in a rotating way, a rotating turbine is fixedly arranged on the rotating shaft, a transmission cavity is arranged on the rear side of the rear inner wall of the rotating cavity, the rotating shaft penetrates through the transmission cavity in the front and at the back and is connected with the transmission cavity in a rotating way, a transmission wheel, a transmission cam and a centrifugal wheel which are positioned in the transmission cavity are fixedly connected on the transmission cavity, fifteen centrifugal cavities with openings facing away from the center direction of the rotating shaft are arranged in the centrifugal wheel, centrifugal blocks are connected in a sliding way in the centrifugal cavities, a centrifugal spring which is fixedly connected with the centrifugal block close to the rotating shaft and is fixedly connected on the inner wall of the centrifugal cavity close to the center of the rotating shaft, a linkage cavity with an opening facing to the right is arranged on the left inner wall of the transmission cavity, a linkage block is connected in, the pneumatic valve comprises a linkage block, a limiting pull rope, an inflating pipeline, an inflating cavity, an inflating spring, an air inlet valve and an air pressure valve, wherein the other end of the limiting pull rope is fixedly connected with the left end of the linkage block, the other end of the limiting pull rope is fixedly connected with the left inner wall of a transmission cavity, the inflating cavity which runs through the inflating pipeline from left to right is arranged in the inflating pipeline, a fixing plate is fixedly arranged in the inflating cavity, the inflating block is arranged in the inflating cavity in a sliding mode, the right end of the fixing plate is fixedly connected with the inflating spring which is fixedly connected with the left end of the inflating block, the inner wall of the inflating cavity is provided with the air inlet valve which enables air in the transmission cavity to.
Further, be equipped with the forward torsional spring groove of opening on the inner wall behind the transmission chamber, torsional spring inslot internal rotation is connected with the rotation axis, behind the torsional spring groove on the inner wall fixedly connected with rotation axis rear end fixed connection's rotatory torsional spring, the winding has two on the rotation axis the other end of linkage stay cord, key connection has the swiveling wheel on the rotation axis, be equipped with the prorsad shifting chute of opening in the swiveling wheel, it is equipped with the carriage release lever to slide in the shifting chute, be equipped with the removal chamber of opening backward on the inner wall before the transmission chamber, the carriage release lever is in remove intracavity sliding connection, on the inner wall before the removal chamber fixedly connected with carriage release lever front end fixed connection's removal spring, carriage release lever front end fixed connection have the other end of braking stay cord.
Further, the sprinkling mechanism comprises a gas pipe which is arranged on the left end face of the fixed block and extends rightwards, a connecting pipe which extends downwards is arranged on the lower inner wall of the gas pipe, a water storage cavity is arranged on the lower inner wall of the water storage cavity, the lower end of the connecting pipe is arranged in the water storage cavity, a gas storage valve is arranged on the left inner wall of the inflating cavity, the other end of the gas pipe is arranged on the front inner wall of the gas storage valve, a plugging cavity with a right opening is arranged on the left inner wall of the gas pipe, a plugging block is connected in the plugging cavity in a sliding mode, a plugging spring fixedly connected with the left end of the plugging block is fixedly connected to the left inner wall of the plugging cavity, a plugging pull rope is fixedly connected to the left end of the plugging block, an expansion cavity with an upward opening is arranged on the upper end face of the ground, the lower inner wall of the expansion cavity is fixedly connected with an expansion spring fixedly connected with the lower end of the moving block, the right inner wall of the expansion cavity is provided with a pushing cavity with a left opening, the pushing cavity is connected with a pushing block in a sliding mode, the right inner wall of the pushing cavity is fixedly connected with a pushing spring fixedly connected with the right end of the pushing block, and the lower end of the pushing block is fixedly connected with the other end of the plugging pull rope.
Furthermore, the elasticity of the linkage spring is greater than the sum of the elasticity of the limiting spring and the elasticity of the limiting spring, and the rotating wheel is in friction connection with the driving wheel.
The invention has the beneficial effects that: the automatic rain-proof greenhouse is simple in structure and convenient and fast to operate, when crops need to be protected in heavy rain weather, the plastic film can be automatically pulled up for protection through mechanical transmission, the plastic film can be automatically retracted after rainwater stops, and when the outside is in a drought environment, the collected rainwater can be automatically sprayed on the crops through the mechanical transmission, so that the workload of workers is reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram at D-D in FIG. 2 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine 1-5 of attached drawing an agricultural greenhouse of automatic protection crops according to weather, including ground 10, be equipped with the ascending chamber 11 that catchments of opening on the 10 up end of ground, it is equipped with opening rotation chamber 12 to the left on the 11 right inner wall in chamber 11 to catchment, including power unit 81 in the rotation chamber 12, fixedly connected with fixed block 77 and arched big-arch shelter frame 69 on the 10 up end of ground, be equipped with watering mechanism 79 on the fixed block 77, be equipped with two base chambeies 71 in the big-arch shelter frame 69, two by two slip chamber 70 intercommunications between the base chamber 71, be equipped with protection mechanism 80 in the slip chamber 70, protection mechanism 80 is including being located the left side be equipped with the decurrent torsional spring chamber 72 of opening on the inner wall before the base chamber 71, torsional spring chamber 72 internal rotation is equipped with retrieves axle 73, fixedly connected with on the torsional spring chamber 72 preceding inner wall with retrieve the torsional spring 74 that The recycling shaft 73 is wound with a plastic film 75, the greenhouse frame 69 is internally provided with a hollow cavity 82 which vertically penetrates through the greenhouse frame 69, the two sliding cavities 70 are respectively arranged at the front side and the rear side of the hollow cavity 82, the two base cavities 71 are respectively arranged at the left side and the right side of the hollow cavity 82, the two sliding cavities 70 are internally and respectively connected with a sliding block 76 in a sliding way, the left end of the sliding block 76 is fixedly connected with the other end of the plastic film 75, the right ends of the two sliding blocks 76 are respectively and fixedly connected with a linkage pull rope 60, the right inner wall of the right base cavity 71 is provided with a limiting cavity 34 with a leftward opening, the limiting cavity 34 is internally and slidably connected with a limiting block 35, the right inner wall of the limiting cavity 34 is fixedly connected with a limiting spring 36 which is fixedly connected with the right end of the limiting block 35, the right end of the limiting block 35 is fixedly connected, the brake device is characterized in that a brake block 27 is connected in the brake cavity 26 in a sliding manner, a brake spring 28 fixedly connected with the lower end of the brake block 27 is fixedly connected to the lower inner wall of the brake cavity 26, a brake pull rope 25 is fixedly connected to the right end of the brake block 27, a brake groove 30 with a leftward opening is formed in the left end face of the brake block 27, a limiting cavity 29 with a rightward opening is formed in the left inner wall of the brake cavity 26, a limiting block 31 is connected in the limiting cavity 29 in a sliding manner, a limiting spring 32 fixedly connected with the left end of the limiting block 31 is fixedly connected to the left inner wall of the limiting cavity 29, and a limiting pull.
Beneficially, the power mechanism 81 includes a rotating shaft 14 rotatably disposed on the front inner wall of the rotating cavity 12 and extending backwards, a rotating turbine 15 is fixedly disposed on the rotating shaft 14, a transmission cavity 16 is disposed on the rear side of the rear inner wall of the rotating cavity 12, the rotating shaft 14 penetrates the transmission cavity 16 from front to back and is rotatably connected therewith, a transmission wheel 17, a transmission cam 18 and a centrifugal wheel 19 are fixedly connected on the transmission cavity 16, fifteen centrifugal cavities 20 with openings facing away from the center direction of the rotating shaft 14 are disposed in the centrifugal wheel 19, centrifugal blocks 21 are slidably connected in the centrifugal cavities 20, a centrifugal spring 22 fixedly connected with the centrifugal blocks 21 near the rotating shaft 14 is fixedly connected on the inner wall of the centrifugal cavity 20 near the center of the rotating shaft 14, and a linkage cavity 23 with an opening facing right is disposed on the left inner wall of the transmission cavity 16, a linkage block 24 is connected in the linkage cavity 23 in a sliding way, a linkage spring 38 fixedly connected with the left end of the linkage block 24 is fixedly connected on the left inner wall of the linkage cavity 23, the other end of the limit pull rope 37 and the other end of the limit pull rope 33 are fixedly connected with the left end of the linkage block 24, an inflating pipeline 39 is fixedly arranged on the left inner wall of the transmission cavity 16, an inflating cavity 40 which penetrates through the inflating pipeline 39 from left to right is arranged in the inflating pipeline 39, a fixing plate 41 is fixedly arranged in the inflating cavity 40, an inflating block 42 is arranged in the inflating cavity 40 in a sliding way, the right end of the fixed plate 41 is fixedly connected with an inflating spring 43 fixedly connected with the left end of the inflating block 42, an air inlet valve 44 which enables air in the transmission cavity 16 to enter the air inflating cavity 40 in a one-way mode is arranged on the front inner wall of the air inflating cavity 40, the fixed plate 41 is provided with an air pressure valve 45 which enables air on the right side of the fixed plate 41 to enter the left side of the fixed plate 41 in a one-way mode.
Beneficially, be equipped with the forward torsional spring groove 52 of opening on the inner wall behind transmission chamber 16, the rotation is connected with rotation axis 53 in the torsional spring groove 52, fixedly connected with on the inner wall behind torsional spring groove 52 with rotation axis 53 rear end fixed connection's rotatory torsional spring 54, the winding has two on the rotation axis 53 the other end of linkage stay cord 60, key connection has swiveling wheel 55 on the rotation axis 53, be equipped with the forward moving chute 56 of opening in the swiveling wheel 55, it is equipped with carriage release lever 57 to slide in the moving chute 56, be equipped with the backward removal chamber 58 of opening on the inner wall before transmission chamber 16, carriage release lever 57 is in remove intracavity 58 sliding connection, on the inner wall before removal chamber 58 fixedly connected with carriage release lever 57 front end fixed connection's moving spring 59, carriage release lever 57 front end fixed connection has the other end of braking stay cord 25.
Beneficially, the watering mechanism 79 comprises a gas pipe 47 extending rightwards and located on the left end face of the fixed block 77, a connecting pipe 78 extending downwards is arranged on the lower inner wall of the gas pipe 47, a water storage cavity 13 is arranged on the lower inner wall of the water collection cavity 11, the lower end of the connecting pipe 78 is located in the water storage cavity 13, a gas storage valve 46 is arranged on the left inner wall of the gas pumping cavity 40, the other end of the gas pipe 47 is arranged on the front inner wall of the gas storage valve 46, a blocking cavity 48 with a rightward opening is arranged on the left inner wall of the gas pipe 47, a blocking block 49 is slidably connected in the blocking cavity 48, a blocking spring 50 fixedly connected with the left end of the blocking block 49 is fixedly connected on the left inner wall of the blocking cavity 48, a blocking pull rope 51 is fixedly connected with the left end of the blocking block 49, an upward opening expansion cavity 61 is arranged on the upper end face of the ground 10, and a, a moving block 64 and a heated expansion block 63 are slidably connected in the expansion cavity 61, an expansion spring 65 fixedly connected with the lower end of the moving block 64 is fixedly connected to the lower inner wall of the expansion cavity 61, a pushing cavity 66 with a leftward opening is formed in the right inner wall of the expansion cavity 61, a pushing block 67 is slidably connected in the pushing cavity 66, a pushing spring 68 fixedly connected with the right end of the pushing block 67 is fixedly connected to the right inner wall of the pushing cavity 66, and the other end of the plugging pull rope 51 is fixedly connected to the lower end of the pushing block 67.
Advantageously, the spring force of the linkage spring 38 is greater than the spring force of the limiting spring 32 and the spring force of the limiting spring 36, and the rotating wheel 55 is frictionally coupled to the driving wheel 17.
In the initial state, the limiting spring 32 is in a compressed state, and the limiting spring 36 is in a compressed state.
When the working is carried out, when the external environment is in a heavy rain weather environment, rainwater flows downwards into the water storage cavity 13 through the water collection cavity 11, the rotating turbine 15 is driven to rotate in the process, the rotating shaft 14 is driven to rotate, the driving wheel 17, the driving cam 18 and the centrifugal wheel 19 are driven to rotate, the centrifugal wheel 19 rotates to enable the centrifugal block 21 to move away from the center direction of the rotating shaft 14, the centrifugal spring 22 is stretched, the linkage block 24 is pushed leftwards by the centrifugal block 21, the linkage spring 38 is compressed, the limiting pull rope 33 and the limiting pull rope 37 are loosened, the limiting pull rope 33 is loosened to enable the limiting block 31 to be pushed rightwards and the limiting spring 32 to be reset, the limiting pull rope 37 is loosened to enable the limiting spring 36 to be reset, the limiting block 35 to be pushed leftwards, the driving cam 18 rotates to enable the inflating block 42 to be pushed leftwards and rightwards, and the inflating spring 43 is in a compressed, due to the effects of the air inlet valve 44 and the air pressure valve 45, the air is pumped and pressurized in the air storage valve 46, the transmission wheel 17 rotates to drive the rotating wheel 55 to rotate, the rotating shaft 53 rotates and winds the two linkage pull ropes 60, the rotating torsion spring 54 is twisted, the sliding block 76 is moved towards the right inner wall of the sliding cavity 70, the plastic film 75 is pulled, the recovery shaft 73 rotates, the recovery torsion spring 74 is twisted, the plastic film 75 covers and protects crops in the greenhouse, when the sliding block 76 moves to the lower inner wall of the right base cavity 71, the brake block 27 is pushed downwards, the brake spring 28 is compressed, the brake pull rope 25 is pulled, the limiting block 31 enters the brake groove 30 and limits the upward movement of the brake block 27, at the moment, the limiting block 35 limits the upward movement of the sliding block 76, the brake pull rope 25 is pulled, and the moving spring 59 is compressed, the moving rod 57 and the rotating wheel 55 move downwards together, so that the rotating wheel 55 is not in contact with the driving wheel 17, the driving wheel 17 does not drive the rotating wheel 55 to rotate any more, and the sliding block 76 is not reset any more, so as to reduce the resistance to rotation of the rotating shaft 14, when weather is normal, the rotating turbine 15 is stopped to rotate, so that the rotating shaft 14, the driving wheel 17, the driving cam 18 and the centrifugal wheel 19 are stopped to rotate, so that the centrifugal block 21 and the linkage block 24 are reset, so that the limiting pull rope 33 and the limiting pull rope 37 are pulled, so that the limiting block 35 and the limiting block 31 are reset, so that the limiting block 31 does not limit the brake block 27 any more, the limiting block 35 does not limit the sliding block 76, so that the sliding block 76 is reset, so that the two linkage pull ropes 60 are reset, so that the recovery shaft 73 is reset, the plastic film 75 is rolled up by the recovery, the thermal expansion block 63 is thermally expanded, so that the moving block 64 is pushed downwards, the expansion spring 65 is compressed, so that the pushing block 67 is pushed rightwards, the plugging pull rope 51 is pulled, the pushing spring 68 is compressed, the plugging block 49 is pulled leftwards, so that high-pressure gas in the gas storage valve 46 is discharged to the outside through the gas pipe 47, so that the air flow rate of the upper side of the connecting pipe 78 is large, the pressure is small, rainwater collected in the water storage cavity 13 is discharged to the outside through the connecting pipe 78, the effect of watering and cooling crops is achieved, after the outside temperature is reduced, the thermal expansion block 63, the moving block 64, the pushing block 67 is reset, the plugging pull rope 51 is reset, the plugging block 49 is reset, and the watering is stopped.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an according to agricultural greenhouse of weather automatic protection crops, includes ground, its characterized in that: the greenhouse is characterized in that a water collecting cavity with an upward opening is arranged on the upper end surface of the ground, a rotating cavity with a leftward opening is arranged on the right inner wall of the water collecting cavity, the rotating cavity comprises a power mechanism, a fixed block and an arched greenhouse frame are fixedly connected to the upper end surface of the ground, a sprinkling mechanism is arranged on the fixed block, two base cavities are arranged in the greenhouse frame and communicated with each other through two sliding cavities, a protection mechanism is arranged in each sliding cavity and comprises a torsional spring cavity with a backward opening, the front inner wall of each base cavity is positioned on the left side, a recovery shaft is rotatably arranged in each torsional spring cavity, a recovery torsional spring fixedly connected with the front end of the recovery shaft is fixedly connected to the front inner wall of the torsional spring cavity, a plastic film is wound on the recovery shaft, and a hollow cavity penetrating through the greenhouse frame up and down, the two sliding cavities are respectively arranged at the front side and the rear side of the hollow cavity, the two base cavities are respectively arranged at the left side and the right side of the hollow cavity, the two sliding cavities are respectively and slidably connected with a sliding block, the left end of the sliding block is fixedly connected with the other end of the plastic film, the right ends of the two sliding blocks are respectively and fixedly connected with a linkage pull rope, a limiting cavity with a leftward opening is arranged on the right inner wall of the right base cavity on the right side, a limiting block is slidably connected in the limiting cavity, a limiting spring fixedly connected with the right end of the limiting block is fixedly connected on the right inner wall of the limiting cavity, a limiting pull rope is fixedly connected with the right end of the limiting block, a braking cavity with an upward opening is arranged on the lower inner wall of the right base cavity on the right side, the brake block is characterized in that a brake pull rope is fixedly connected to the right end of the brake block, a brake groove with a leftward opening is formed in the left end face of the brake block, a limiting cavity with a rightward opening is formed in the left inner wall of the brake cavity, a limiting block is slidably connected into the limiting cavity, a limiting spring fixedly connected with the left end of the limiting block is fixedly connected onto the left inner wall of the limiting cavity, and the left end of the limiting block is fixedly connected with the brake pull rope.
2. The agricultural greenhouse of claim 1, wherein the agricultural greenhouse is configured to automatically protect crops according to weather, and comprises: the power mechanism comprises a rotating shaft which is positioned on the front inner wall of the rotating cavity and is rotationally provided with a backward extension, a rotating turbine is fixedly arranged on the rotating shaft, a transmission cavity is arranged on the rear side of the rear inner wall of the rotating cavity, the rotating shaft penetrates through the transmission cavity in the front and at the back and is rotationally connected with the transmission cavity, a transmission wheel, a transmission cam and a centrifugal wheel which are positioned in the transmission cavity are fixedly connected on the transmission cavity, fifteen centrifugal cavities with openings facing away from the center direction of the rotating shaft are arranged in the centrifugal wheel, centrifugal blocks are all slidably connected in the centrifugal cavities, centrifugal springs which are fixedly connected with the centrifugal blocks and close to the rotating shaft are fixedly connected on the central inner wall of the rotating shaft, linkage cavities with openings facing to the right are arranged on the left inner wall of the transmission cavity, linkage blocks are slidably connected in the linkage cavities, and linkage springs which are fixedly connected with the left ends of, the pneumatic valve comprises a linkage block, a limiting pull rope, an inflating pipeline, an inflating cavity, an inflating spring, an air inlet valve and an air pressure valve, wherein the other end of the limiting pull rope is fixedly connected with the left end of the linkage block, the other end of the limiting pull rope is fixedly connected with the left inner wall of a transmission cavity, the inflating cavity which runs through the inflating pipeline from left to right is arranged in the inflating pipeline, a fixing plate is fixedly arranged in the inflating cavity, the inflating block is arranged in the inflating cavity in a sliding mode, the right end of the fixing plate is fixedly connected with the inflating spring which is fixedly connected with the left end of the inflating block, the inner wall of the inflating cavity is provided with the air inlet valve which enables air in the transmission cavity to.
3. The agricultural greenhouse of claim 2, wherein the agricultural greenhouse is configured to automatically protect crops according to weather, and comprises: be equipped with the forward torsional spring groove of opening on the inner wall behind the transmission chamber, torsional spring inslot internal rotation is connected with the rotation axis, behind the torsional spring groove on the inner wall fixedly connected with rotation axis rear end fixed connection's rotatory torsional spring, the winding has two on the rotation axis the other end of linkage stay cord, key connection has the swiveling wheel on the rotation axis, be equipped with the prorsad shifting chute of opening in the swiveling wheel, it is equipped with the carriage release lever to slide in the shifting chute, be equipped with the backward removal chamber of opening on the preceding inner wall in transmission chamber, the carriage release lever is in remove intracavity sliding connection, on the preceding inner wall in removal chamber fixedly connected with carriage release lever front end fixed connection's removal spring, carriage release lever front end fixed connection has the other end of braking.
4. The agricultural greenhouse of claim 2, wherein the agricultural greenhouse is configured to automatically protect crops according to weather, and comprises: the sprinkling mechanism comprises a gas pipe which is positioned on the left end face of the fixed block and extends rightwards, a connecting pipe which extends downwards is arranged on the lower inner wall of the gas pipe, a water storage cavity is arranged on the lower inner wall of the water storage cavity, the lower end of the connecting pipe is positioned in the water storage cavity, a gas storage valve is arranged on the left inner wall of the inflating cavity, the other end of the gas pipe is arranged on the front inner wall of the gas storage valve, a plugging cavity with a right opening is arranged on the left inner wall of the gas pipe, a plugging block is connected to the inside of the plugging cavity in a sliding mode, a plugging spring fixedly connected with the left end of the plugging block is fixedly connected to the left inner wall of the plugging cavity, a plugging pull rope is fixedly connected to the left end of the plugging block, an expansion cavity with an upward opening is arranged on the upper end, The lower inner wall of the expansion cavity is fixedly connected with an expansion spring fixedly connected with the lower end of the moving block, the right inner wall of the expansion cavity is provided with a pushing cavity with a left opening, the pushing cavity is connected with a pushing block in a sliding mode, the right inner wall of the pushing cavity is fixedly connected with a pushing spring fixedly connected with the right end of the pushing block, and the lower end of the pushing block is fixedly connected with the other end of the plugging pull rope.
5. The agricultural greenhouse of claim 3, wherein the agricultural greenhouse is configured to automatically protect crops according to weather, and comprises: the elasticity of the linkage spring is greater than the sum of the elasticity of the limiting spring and the elasticity of the limiting spring, and the rotating wheel is in friction connection with the driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214635.3A CN112154823A (en) | 2020-11-04 | 2020-11-04 | According to green house of weather automatic protection crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214635.3A CN112154823A (en) | 2020-11-04 | 2020-11-04 | According to green house of weather automatic protection crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112154823A true CN112154823A (en) | 2021-01-01 |
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ID=73865517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011214635.3A Withdrawn CN112154823A (en) | 2020-11-04 | 2020-11-04 | According to green house of weather automatic protection crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112154823A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596093A (en) * | 1983-01-04 | 1986-06-24 | Four Seasons Solar Products Corporation | Structural element especially suitable for solar greenhouses and the like and particularly for controlled shading |
| KR20160050122A (en) * | 2014-10-28 | 2016-05-11 | 순천대학교 산학협력단 | Greenhouse skylight automation system using sensors |
| CN108496644A (en) * | 2018-05-25 | 2018-09-07 | 河南智奥机电设备安装工程有限公司 | A kind of intelligence greenhouse |
| CN108834693A (en) * | 2018-06-06 | 2018-11-20 | 河北省农林科学院石家庄果树研究所 | Fruit tree screening arrangement |
| CN111165222A (en) * | 2020-02-20 | 2020-05-19 | 温州兰犹网络科技有限公司 | Artificial intelligence device for agricultural cultivation |
-
2020
- 2020-11-04 CN CN202011214635.3A patent/CN112154823A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596093A (en) * | 1983-01-04 | 1986-06-24 | Four Seasons Solar Products Corporation | Structural element especially suitable for solar greenhouses and the like and particularly for controlled shading |
| KR20160050122A (en) * | 2014-10-28 | 2016-05-11 | 순천대학교 산학협력단 | Greenhouse skylight automation system using sensors |
| CN108496644A (en) * | 2018-05-25 | 2018-09-07 | 河南智奥机电设备安装工程有限公司 | A kind of intelligence greenhouse |
| CN108834693A (en) * | 2018-06-06 | 2018-11-20 | 河北省农林科学院石家庄果树研究所 | Fruit tree screening arrangement |
| CN111165222A (en) * | 2020-02-20 | 2020-05-19 | 温州兰犹网络科技有限公司 | Artificial intelligence device for agricultural cultivation |
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