CN110959435A - Multifunctional agricultural plastic film greenhouse and use method thereof - Google Patents
Multifunctional agricultural plastic film greenhouse and use method thereof Download PDFInfo
- Publication number
- CN110959435A CN110959435A CN201911280629.5A CN201911280629A CN110959435A CN 110959435 A CN110959435 A CN 110959435A CN 201911280629 A CN201911280629 A CN 201911280629A CN 110959435 A CN110959435 A CN 110959435A
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- supporting
- rod
- plastic film
- greenhouse
- shaft
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- 239000002985 plastic film Substances 0.000 title claims abstract description 74
- 229920006255 plastic film Polymers 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 29
- 239000004744 fabric Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 6
- 239000012528 membrane Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 208000001034 Frostbite Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Classifications
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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
- A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
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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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- 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
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
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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
- A01G9/246—Air-conditioning systems
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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
Abstract
The invention relates to a multifunctional agricultural plastic film greenhouse and a using method thereof. The invention can solve the following problems in the process of agricultural seedling culture of the plastic film at present: the temperature in spring and autumn season is suitable, need carry out appropriate ventilation in to the big-arch shelter, summer high temperature, need carry out the ventilation of large tracts of land to the big-arch shelter, winter low temperature is low excessively, need carry out airtight heat preservation to the big-arch shelter, suitable crop growth for the temperature in guaranteeing the big-arch shelter, roll up the membrane by the manual work at present and realize the big-arch shelter ventilation, the buildding and demolising of plastic film big-arch shelter all need the manpower in addition, and use every time all needs to build the big-arch shelter skeleton again, cover the plastic film again, because the crop planting area is great, the ventilation of manual membrane book.
Description
Technical Field
The invention relates to the technical field of agricultural greenhouses, in particular to a multifunctional agricultural plastic film greenhouse and a using method thereof.
Background
The plastic greenhouse makes full use of solar energy, has a certain heat preservation effect, and can adjust the temperature and the humidity in the greenhouse within a certain range through rolling the film. Therefore, the plastic greenhouse mainly plays a role in heat preservation cultivation in advance of spring and after autumn in northern areas of China; in southern areas of China, the plastic greenhouse can be used for heat preservation and overwintering cultivation of vegetables and flowers in winter and spring seasons, and can also be used for shading and cooling in summer and autumn and facility cultivation of rain prevention, wind prevention, hail prevention and the like by replacing a shading net;
at present, in the process of agricultural seedling raising of plastic films, due to the limitation of the composition structure of the plastic films, the following problems exist in the actual operation process: crop growth in the suitable big-arch shelter of temperature in spring and autumn season, need ventilate in the big-arch shelter, summer high temperature, also need carry out the ventilation of large tracts of land to the big-arch shelter, winter temperature is low excessively, need carry out airtight heat preservation to the big-arch shelter, prevent the crop frostbite, suitable crop growth in order to guarantee the temperature in the big-arch shelter, at present, carry out the roll membrane by the manual work to the plastic film and realize the big-arch shelter ventilation, the manual work covers the plastic film, the building and demolising of plastic film big-arch shelter all need the manpower in addition, waste time and energy, still inconvenient next use, so that use every time all need build the big-arch shelter skeleton again, cover the plastic film again, because the crop planting area is great.
Disclosure of Invention
The invention aims to provide an environment-friendly agricultural seedling raising plastic film support and a using method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a multifunctional agricultural plastic film greenhouse comprises a mounting frame, an adjusting device and a supporting device, wherein the adjusting device is mounted in the middle of the mounting frame, the supporting devices are symmetrically mounted on the left side and the right side of the mounting frame, and the adjusting device is located in the middle of the supporting devices; wherein:
the adjusting device comprises a winding shaft, a support shaft, an unfolding shaft and a top bracing mechanism, wherein two ends of the winding shaft are mounted on a mounting frame through bearings, one end of the winding shaft penetrates through the mounting frame and is connected with a winding handle, the support shaft is arranged below the winding shaft, two ends of the support shaft are mounted on the mounting frame through bearings, one end of the support shaft penetrates through the mounting frame and is connected with the support handle, the unfolding shaft is arranged below the left of the support shaft, two ends of the unfolding shaft are mounted on the mounting frame through bearings, one end of the unfolding shaft penetrates through the mounting frame and is connected with the unfolding handle, the bottom of the mounting frame is connected through a bidirectional telescopic rod, the;
the supporting device comprises a supporting leg rod, a first telescopic rod, a second telescopic rod, a first supporting rod and a second supporting rod, the first telescopic rods are symmetrically arranged on the left side and the right side of the mounting frame, the first telescopic rods are sequentially arranged from front to back on the mounting frame, the top end of each first telescopic rod is connected with the corresponding supporting leg rod, the second telescopic rods are connected between the supporting leg rods, the top of each supporting leg rod is connected with the corresponding first supporting rod and the corresponding second supporting rod through hinges, and the projection surfaces of the first supporting rods and the second supporting rods are perpendicular to each other;
the winding shaft is provided with elastic cloth, two sides of the elastic cloth are connected with plastic films, two ends of the joint of the plastic films and the elastic cloth are attached to the inner walls of the front side and the rear side of the mounting frame, the plastic films on the two sides of the winding shaft are connected through an unfolding rope, and the middle of the unfolding rope is wound on the unfolding shaft.
As a further scheme of the invention: the top bracing mechanism comprises an electric push rod and an arc-shaped rod, the bottom end of the electric push rod is installed on the two-way telescopic rod, and the top end of the electric push rod is connected with the arc-shaped rod.
As a further scheme of the invention: pull rings are arranged at the top ends of the first support rod and the second support rod, the top ends of the first support rods positioned on the left side and the right side of the mounting frame are connected through first elastic ropes, the first elastic ropes penetrate through holes below the support leg rods, the pull rings positioned at the top ends of the first support rods on the left side and the right side of the mounting frame are connected through first pull ropes, and the middle of each first pull rope is wound on the support shaft; the top ends of the second supporting rods positioned on the front side and the rear side of the second telescopic rod are connected through a second elastic rope, the second elastic rope penetrates through a through hole below the supporting leg rod, pull rings positioned on the top ends of the second supporting rods positioned on the front side and the rear side of the second telescopic rod are connected through a second pull rope, and the first pull rope is connected with the intersection of the second pull rope.
As a further scheme of the invention: the sealing gasket is arranged on the opposite surface of the leg supporting rod and the first supporting rod, the sealing gasket is arranged on the opposite surface of the leg supporting rod and the second supporting rod, and the sealing gasket is positioned above the through hole.
As a further scheme of the invention: the winding shaft, the supporting shaft and the unfolding shaft are all of telescopic structures, and the positions of the winding handle, the supporting handle and the unfolding handle after rotation can be fixed.
The use method of the multifunctional agricultural plastic film greenhouse is characterized by comprising the following steps: the method mainly comprises the following steps:
s1: according to the area of a seedling raising base, a first telescopic rod and a second telescopic rod are adjusted, the device is stretched to a proper size, then plastic films with proper sizes are taken out and divided into two pieces from the middle to be connected with two sides of the elastic cloth, the other ends of the plastic films are connected with the unfolding ropes, and the edges of the plastic films are connected to the top ends of a first supporting rod and a second supporting rod;
s2: the lower part of the supporting leg rod of the device is inserted into the soil to fix the device;
s3: lifting the top support mechanism to enable the top of the plastic film greenhouse to be umbrella-shaped, so as to prevent rainwater from accumulating on the top of the greenhouse and causing damage to the greenhouse;
s4: in spring and autumn, the outdoor temperature is more suitable for the growth of crops in the greenhouse, so that the support handle can be rotated to pull the first support rod and the second support rod to a half-open state through the first pull rope, certain air flow can be ensured in the greenhouse, and the temperature and the humidity in the greenhouse can be controlled within the range of conditions required by the growth of the crops; in summer, the crop growth in the greenhouse is influenced due to overhigh outdoor temperature, the first support rod and the second support rod are pulled up to be in a fully open state through the first pull rope by rotating the support handle, so that the air flow in the greenhouse is accelerated, the temperature and the humidity are reduced, and the influence on the crop growth is reduced; in winter, when the outdoor temperature is too low, the first support rod and the second support rod are required to be put down through the first pull rope by rotating the support handle, and the first support rod and the second support rod can respectively return to be attached to the support leg rods under the action of the first elastic rope and the second elastic rope, so that the greenhouse is in a closed state, and crops are prevented from being frozen due to too low temperature;
s5: when the thing need be collected, untie the fixed place of plastic film edge, then rotate the wind-up roll, with the plastic film rolling, readjust first telescopic link and second telescopic link, reduce this device, shift out suitable position from soil with this device at last and place, stay to wait for next use, when next use, only need to remove this device and adjust the back well to the base of growing seedlings, rotate again and expand the handle, it just can drive the plastic film and expand to expand the rope.
Compared with the prior art, the invention has the following advantages:
the method can solve the following problems in the actual operation process due to the limitation of the composition structure of the plastic film in the process of agricultural seedling raising of the plastic film at present: crop growth in the suitable big-arch shelter of temperature in spring and autumn season, need ventilate in the big-arch shelter, summer high temperature, also need carry out the ventilation of large tracts of land to the big-arch shelter, winter temperature is low excessively, need carry out airtight heat preservation to the big-arch shelter, prevent the crop frostbite, suitable crop growth in order to guarantee the temperature in the big-arch shelter, at present, carry out the roll membrane by the manual work to the plastic film and realize the big-arch shelter ventilation, the manual work covers the plastic film, the building and demolising of plastic film big-arch shelter all need the manpower in addition, waste time and energy, still inconvenient next use, so that use every time all need build the big-arch shelter skeleton again, cover the plastic film again, because the crop planting area is great.
When the supporting device is in operation, the opening and closing degree of the plastic film of the greenhouse can be adjusted through the rotation of the supporting handle in the adjusting device, and the condition that crops are suitable for growing can be achieved when the temperature and the humidity in the greenhouse are controlled in spring, autumn, summer and winter.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic elevational cross-sectional plan view of the present invention;
FIG. 3 is a side cross-sectional plan view of the present invention;
FIG. 4 is a schematic perspective view of the support device of the present invention;
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 4.
A multifunctional agricultural plastic film greenhouse comprises an installation frame 1, an adjusting device 2 and a supporting device 3, wherein the adjusting device 2 is installed in the middle of the installation frame 1, the supporting devices 3 are symmetrically installed on the left side and the right side of the installation frame 1, and the adjusting device 2 is located in the middle of the supporting devices 3; wherein:
the adjusting device 2 comprises a winding shaft 21, a supporting shaft 22, an unfolding shaft 23 and a jacking mechanism 24, two ends of the winding shaft 21 are mounted on the mounting frame 1 through bearings, one end of the winding shaft 21 penetrates through the mounting frame 1 to be connected with the winding handle 211, the supporting shaft 22 is arranged below the winding shaft 21, two ends of the supporting shaft 22 are mounted on the mounting frame 1 through bearings, one end of the supporting shaft 22 penetrates through the mounting frame 1 to be connected with the supporting handle 221, the unfolding shaft 23 is arranged below the left side of the supporting shaft 22, two ends of the unfolding shaft 23 are mounted on the mounting frame 1 through bearings, one end of the unfolding shaft 23 penetrates through the mounting frame 1 to be connected with the unfolding handle 231, the bottom of the mounting frame 1 is connected through a bidirectional telescopic rod 11, the jacking mechanism 24;
when the greenhouse is in specific work, the rolling handle 211 is rotated to drive the rolling shaft 21 to rotate, so that the plastic film is rolled, the supporting shaft 22 is driven to rotate by the rotating supporting handle 221, the plastic film greenhouse is sealed, half-opened and fully-opened, and the temperature and the humidity in the greenhouse are adjusted; the rotary unfolding handle 231 drives the unfolding roller 23 to rotate, so that the plastic film is unfolded and covered; the top bracing mechanism 24 can make the rainwater slide to ground smoothly, and avoid the rainwater overstock at the big-arch shelter top, cause the plastic film to damage.
The supporting device 3 comprises a supporting leg rod 31, a first telescopic rod 32, a second telescopic rod 33, a first supporting rod 34 and a second supporting rod 35, the first telescopic rods 32 are symmetrically installed on the left side and the right side of the installation frame 1, the first telescopic rods 32 are sequentially arranged from front to back on the installation frame 1, the top end of each first telescopic rod 32 is connected with the corresponding supporting leg rod 31, the second telescopic rods 33 are connected among the supporting leg rods 31, the top of each supporting leg rod 31 is connected with the corresponding first supporting rod 34 and the corresponding second supporting rod 35 through hinges, and the projection surfaces of the first supporting rods 34 are perpendicular to the projection surfaces of the second supporting rods 35; during operation, the lower part of the leg rod 31 is inserted into the soil to fix the device, the first telescopic rod 32 and the second telescopic rod 33 are adjusted to enable the device to be adjusted to be suitable for the area of a seedling base, and the first support rod 34 and the second support rod 35 can support plastic films to cover the seedling base.
The winding shaft 21 is provided with an elastic cloth 212, two sides of the elastic cloth 212 are connected with plastic films 12, two ends of the joint of the plastic films 12 and the elastic cloth 212 are attached to the inner walls of the front side and the rear side of the mounting rack 1, the plastic films 12 on two sides of the winding shaft 21 are connected through an unfolding rope 213, and the middle of the unfolding rope 213 is wound on the unfolding shaft 23; during specific work, the elastic cloth 212 can enable the plastic film 12 to smoothly cover the ground, the tearing problem cannot occur, and the unfolding rope is responsible for pulling the plastic film to unfold, so that the plastic film is covered above the seedling raising base.
The top support mechanism 24 comprises an electric push rod 241 and an arc-shaped rod 242, the bottom end of the electric push rod 241 is installed on the bidirectional telescopic rod 11, and the top end of the electric push rod 241 is connected with the arc-shaped rod 242; during specific work, the electric push rod 241 stretches and retracts to drive the arc-shaped rod 242 to move up and down, so that the greenhouse is in an umbrella shape, and overstock of rainwater can be effectively avoided.
The top ends of the first support bar 34 and the second support bar 35 are both provided with pull rings 214, the top ends of the first support bar 34 positioned at the left side and the right side of the mounting frame 1 are connected through a first elastic rope 341, the first elastic rope 341 passes through a through hole 311 below the leg rod 31, the pull rings 214 positioned at the top ends of the first support bar 34 positioned at the left side and the right side of the mounting frame 1 are connected through a first pull rope 342, and the middle of the first pull rope 342 is wound on the support shaft 22; the top ends of the second struts 35 positioned at the front and rear sides of the second telescopic rod 33 are connected through second elastic ropes 351, the second elastic ropes 351 penetrate through holes 311 below the leg rods 31, pull rings 214 positioned at the top ends of the second struts 35 positioned at the front and rear sides of the second telescopic rod 33 are connected through second pull ropes 352, and the intersections of the first pull ropes 342 and the second pull ropes 352 are connected together; when the greenhouse is in a half-open state or is not required to be opened or closed, the first elastic rope 341 and the second elastic rope 351 can enable the first supporting rod 34 and the second supporting rod 35 to recover, and the first pull rope 342 and the second pull rope 352 pull the first supporting rod 34 and the second supporting rod 35, so that the opening degree of the plastic film greenhouse is controlled.
The sealing gasket 215 is arranged on the opposite surface of the leg rod 31 and the first support rod 34, the sealing gasket 215 is arranged on the opposite surface of the leg rod 31 and the second support rod 35, the sealing gasket 215 is positioned above the through hole 311, and the sealing gasket can effectively seal the opening and closing position of the plastic film.
The winding shaft 21, the supporting shaft 22 and the unfolding shaft 23 are all telescopic structures and can be stretched along with the stretching of the second telescopic rod 33, the positions of the winding handle 211, the supporting handle 221 and the unfolding handle 231 after rotation can be fixed, and the opening and closing degree of the plastic film greenhouse can be effectively controlled.
A using method of a multifunctional agricultural plastic film greenhouse mainly comprises the following using steps:
s1: according to the area of the seedling raising base, the first telescopic rod 32 and the second telescopic rod 33 are adjusted, the device is stretched to a proper size, then the plastic film 12 with the proper size is taken out and divided into two pieces from the middle to be connected with two sides of the elastic cloth 212, the other end of the plastic film 12 is connected with the unfolding rope 213, and the edges of the plastic film 12 are connected with the top ends of the first supporting rod 34 and the second supporting rod 35;
s2: the lower part of the supporting leg rod 31 of the device is inserted into the soil to fix the device;
s3: the top supporting mechanism 24 is lifted, so that the top of the plastic film 12 greenhouse is in an umbrella shape, and the greenhouse is prevented from being damaged due to the fact that rainwater is accumulated on the top of the greenhouse;
s4: in spring and autumn, the outdoor temperature is more suitable for the growth of crops in the greenhouse, so the support handle 221 can be rotated to pull the first support rod 34 and the second support rod 35 to a half-open state through the first pull rope 342, certain air flow can be ensured in the greenhouse, and the temperature and the humidity in the greenhouse can be controlled within the range of conditions required by the growth of the crops; in summer, the crop growth in the greenhouse is influenced due to overhigh outdoor temperature, and at the moment, the rotating support handle 221 pulls the first support rod 34 and the second support rod 35 to be in a fully open state through the first pull rope 342, so that the air flow in the greenhouse is accelerated, the temperature and the humidity are reduced, and the influence on the crop growth is reduced; in winter, when the outdoor temperature is too low, the support handle 221 needs to be rotated to put down the first support rod 34 and the second support rod 35 through the first pull rope 342, and the first support rod 34 and the second support rod 35 respectively return to be attached to the support rod 31 under the action of the first elastic rope 341 and the second elastic rope 351, so that the greenhouse is in a closed state, and crops are prevented from being frozen due to too low temperature;
s5: when the thing need be collected, untie the fixed place of plastic film 12 edge, then rotate the wind-up roll, with the plastic film 12 rolling, adjust first telescopic link 32 and second telescopic link 33 again, reduce this device, shift out suitable position from soil with this device at last and place, stay to use next time, when using next time, only need to remove this device to grow seedlings the base and adjust the back well, rotate again and expand 231, it just can drive plastic film 12 and expand to expand rope 213.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a multi-functional agricultural plastic film big-arch shelter, includes mounting bracket (1), adjusting device (2) and strutting arrangement (3), its characterized in that: the middle of the mounting rack (1) is provided with an adjusting device (2), the left side and the right side of the mounting rack (1) are symmetrically provided with supporting devices (3), and the adjusting device (2) is positioned in the middle of the supporting devices (3); wherein:
the adjusting device (2) comprises a winding shaft (21), a supporting shaft (22), an unfolding shaft (23) and a top support mechanism (24), two ends of the winding shaft (21) are mounted on the mounting frame (1) through bearings, one end of the winding shaft (21) penetrates through the mounting frame (1) to be connected with the winding handle (211), the supporting shaft (22) is arranged below the winding shaft (21), two ends of the supporting shaft (22) are mounted on the mounting frame (1) through bearings, one end of the supporting shaft (22) penetrates through the mounting frame (1) to be connected with the supporting handle (221), the unfolding shaft (23) is arranged below the left side of the supporting shaft (22), two ends of the unfolding shaft (23) are mounted on the mounting frame (1) through bearings, one end of the unfolding shaft (23) penetrates through the mounting frame (1) to be connected with the unfolding handle (231), the bottom of the mounting frame (1) is connected through a bidirectional telescopic rod (11), the, the top supporting mechanism (24) is positioned on the right side of the winding shaft (21);
the supporting device (3) comprises a supporting leg rod (31), first telescopic rods (32), second telescopic rods (33), first supporting rods (34) and second supporting rods (35), the first telescopic rods (32) are symmetrically installed on the left side and the right side of the mounting frame (1), the first telescopic rods (32) are sequentially arranged on the mounting frame (1) from front to back, the top end of each first telescopic rod (32) is connected with the corresponding supporting leg rod (31), the second telescopic rods (33) are connected among the supporting leg rods (31), the top of each supporting leg rod (31) is connected with the corresponding first supporting rod (34) and the corresponding second supporting rod (35) through hinges, and the projection surfaces of the first supporting rods (34) and the second supporting rods (35) are perpendicular to each other;
the winding device is characterized in that elastic cloth (212) is arranged on the winding shaft (21), plastic films (12) are connected to two sides of the elastic cloth (212), two ends of the joint of the plastic films (12) and the elastic cloth (212) are attached to the inner walls of the front side and the rear side of the mounting frame (1), the plastic films (12) located on two sides of the winding shaft (21) are connected through an unfolding rope (213), and the middle of the unfolding rope (213) is wound on the unfolding shaft (23).
2. The multifunctional agricultural plastic film greenhouse of claim 1, wherein: the top support mechanism (24) comprises an electric push rod (241) and an arc-shaped rod (242), the bottom end of the electric push rod (241) is installed on the two-way telescopic rod (11), and the top end of the electric push rod (241) is connected with the arc-shaped rod (242).
3. The multifunctional agricultural plastic film greenhouse of claim 1, wherein: the top ends of the first support rod (34) and the second support rod (35) are respectively provided with a pull ring (214), the top ends of the first support rod (34) positioned on the left side and the right side of the mounting frame (1) are connected through a first elastic rope (341), the first elastic rope (341) penetrates through a through hole (311) below the support rod (31), the pull rings (214) positioned on the top ends of the first support rod (34) on the left side and the right side of the mounting frame (1) are connected through a first pull rope (342), and the middle of the first pull rope (342) is wound on the support shaft (22); the top ends of the second support rods (35) positioned on the front side and the rear side of the second telescopic rod (33) are connected through second elastic ropes (351), the second elastic ropes (351) penetrate through holes (311) below the support rod (31), pull rings (214) positioned on the top ends of the second support rods (35) on the front side and the rear side of the second telescopic rod (33) are connected through second pull ropes (352), and the intersection of the first pull ropes (342) and the second pull ropes (352) are connected together.
4. The multifunctional agricultural plastic film greenhouse of claim 1, wherein: sealing gaskets (215) are arranged on the opposite surfaces of the supporting leg rods (31) and the first supporting rod (34), sealing gaskets (215) are arranged on the opposite surfaces of the supporting leg rods (31) and the second supporting rod (35), and the sealing gaskets (215) are positioned above the through holes (311).
5. The multifunctional agricultural plastic film greenhouse of claim 1, wherein: the winding shaft (21), the supporting shaft (22) and the unfolding shaft (23) are all of telescopic structures, and the positions of the winding handle (211), the supporting handle (221) and the unfolding handle (231) after rotation can be fixed.
6. A using method of a multifunctional agricultural plastic film greenhouse, which is mainly completed by the cooperation of the multifunctional agricultural plastic film greenhouse as claimed in claim 3, is characterized in that: the method mainly comprises the following steps:
s1: according to the area of the seedling raising base, a first telescopic rod (32) and a second telescopic rod (33) are adjusted, the device is stretched to a proper size, then a plastic film (12) with a proper size is taken out and divided into two pieces from the middle to be connected with two sides of an elastic cloth (212), the other end of the plastic film (12) is connected with an unfolding rope (213), and the edges of the plastic film (12) are connected with the top ends of a first supporting rod (34) and a second supporting rod (35);
s2: the lower part of a supporting leg rod (31) of the device is inserted into the soil to fix the device;
s3: the top supporting mechanism (24) is lifted, so that the top of the plastic film (12) is in an umbrella shape, and the phenomenon that the plastic film is accumulated on the top of the greenhouse to cause damage to the greenhouse is prevented;
s4: in spring and autumn, the outdoor temperature is more suitable for the growth of crops in the greenhouse, so the support handle (221) can be rotated to pull the first support rod (34) and the second support rod (35) to a half-open state through the first pull rope (342), so that certain air flow can be ensured in the greenhouse, and the temperature and the humidity in the greenhouse can be controlled within the range of conditions required by the growth of the crops; in summer, the crop growth in the greenhouse is influenced due to overhigh outdoor temperature, and the rotary supporting handle (221) pulls the first supporting rod (34) and the second supporting rod (35) to be in a fully open state through the first pull rope (342), so that the air flow in the greenhouse is accelerated, the temperature and humidity are reduced, and the influence on the crop growth is reduced; in winter, when the outdoor temperature is too low, the support handle (221) needs to be rotated to put down the first support rod (34) and the second support rod (35) through the first pull rope (342), and the first support rod (34) and the second support rod (35) can respectively return to be attached to the support leg rods (31) under the action of the first elastic rope (341) and the second elastic rope (351), so that the greenhouse is in a closed state, and crops are prevented from being frozen due to too low temperature;
s5: when the thing need be collected, untie the fixed place of plastic film (12) edge, then rotate the wind-up roll, with plastic film (12) rolling, readjust first telescopic link (32) and second telescopic link (33), reduce this device, shift out suitable position from soil with this device at last and place, reserve the next use, when using next time, only need to move this device to the base of growing seedlings and adjust the back well, rotate again and expand handle (231), it just can drive plastic film (12) and expand to expand rope (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280629.5A CN110959435B (en) | 2019-12-13 | 2019-12-13 | Multifunctional agricultural plastic film greenhouse and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911280629.5A CN110959435B (en) | 2019-12-13 | 2019-12-13 | Multifunctional agricultural plastic film greenhouse and use method thereof |
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| CN110959435B CN110959435B (en) | 2021-10-08 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB670802A (en) * | 1949-07-22 | 1952-04-23 | Albert Carlton Roberts | Improvements in glazed horticultural ground frames |
| FR2572886A1 (en) * | 1984-11-09 | 1986-05-16 | Micheau Rene | Device for manouvering a plastic film covering the arches of a tunnel frame or of a greenhouse, with a view to their ventilation |
| JPH06255895A (en) * | 1993-03-03 | 1994-09-13 | Daimaru Kensetsu Kk | Winding and rewinding device for windable industrial product |
| CN202068788U (en) * | 2011-01-18 | 2011-12-14 | 张健 | Telescopic rocker curtain rolling machine |
| JP3178312U (en) * | 2012-05-23 | 2012-09-13 | 渡辺パイプ株式会社 | Greenhouse sheet winder |
| CN202530569U (en) * | 2012-02-22 | 2012-11-14 | 贺绍瑜 | Multipurpose mechanical telescopic tarpaulin house with upright column shifting function |
| CN206260398U (en) * | 2016-11-29 | 2017-06-20 | 河南会丰生态农业科技有限公司 | A kind of double-deck nursery base |
| CN107087521A (en) * | 2017-05-10 | 2017-08-25 | 山东农业大学 | A kind of sunlight ceiling intelligent ventilating system and its control method |
| CN209643455U (en) * | 2019-01-30 | 2019-11-19 | 浙江卉丰园艺有限公司 | A kind of liftable chrysanthemum planting greenhouse |
-
2019
- 2019-12-13 CN CN201911280629.5A patent/CN110959435B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB670802A (en) * | 1949-07-22 | 1952-04-23 | Albert Carlton Roberts | Improvements in glazed horticultural ground frames |
| FR2572886A1 (en) * | 1984-11-09 | 1986-05-16 | Micheau Rene | Device for manouvering a plastic film covering the arches of a tunnel frame or of a greenhouse, with a view to their ventilation |
| JPH06255895A (en) * | 1993-03-03 | 1994-09-13 | Daimaru Kensetsu Kk | Winding and rewinding device for windable industrial product |
| CN202068788U (en) * | 2011-01-18 | 2011-12-14 | 张健 | Telescopic rocker curtain rolling machine |
| CN202530569U (en) * | 2012-02-22 | 2012-11-14 | 贺绍瑜 | Multipurpose mechanical telescopic tarpaulin house with upright column shifting function |
| JP3178312U (en) * | 2012-05-23 | 2012-09-13 | 渡辺パイプ株式会社 | Greenhouse sheet winder |
| CN206260398U (en) * | 2016-11-29 | 2017-06-20 | 河南会丰生态农业科技有限公司 | A kind of double-deck nursery base |
| CN107087521A (en) * | 2017-05-10 | 2017-08-25 | 山东农业大学 | A kind of sunlight ceiling intelligent ventilating system and its control method |
| CN209643455U (en) * | 2019-01-30 | 2019-11-19 | 浙江卉丰园艺有限公司 | A kind of liftable chrysanthemum planting greenhouse |
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| CN110959435B (en) | 2021-10-08 |
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Effective date of registration: 20210906 Address after: 318020 No.9, Beiyuan Avenue, Beicheng street, Huangyan District, Taizhou City, Zhejiang Province Applicant after: Zhejiang chuangying mould Co.,Ltd. Address before: 110000 Shenyang University, 21 Wanghuanan Street, Dadong District, Shenyang City, Liaoning Province Applicant before: Zhang Sai |
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