CN110637648A - Modern agriculture plants big-arch shelter - Google Patents
Modern agriculture plants big-arch shelter Download PDFInfo
- Publication number
- CN110637648A CN110637648A CN201910929340.5A CN201910929340A CN110637648A CN 110637648 A CN110637648 A CN 110637648A CN 201910929340 A CN201910929340 A CN 201910929340A CN 110637648 A CN110637648 A CN 110637648A
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- Prior art keywords
- fixed
- greenhouse
- arc
- shaped supporting
- sliding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A01G9/1407—Greenhouses of flexible synthetic material
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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
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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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
- A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
- A01G9/242—Arrangement of opening or closing systems for windows and ventilation panels for greenhouses with flexible coverings
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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
- A01G9/243—Collecting solar energy
-
- 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
-
- 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
- A01G9/26—Electric devices
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Greenhouses (AREA)
Abstract
The invention belongs to the technical field of modern agriculture, and particularly relates to a modern agricultural planting greenhouse, which comprises a greenhouse film and a greenhouse frame, wherein the greenhouse frame comprises a plurality of rectangular supporting frames, vertical supporting rods, first arc-shaped supporting rods and a top plate, the first arc-shaped supporting rods are welded between the rectangular supporting frames and the top plate, a cross rod is fixed between the front first arc-shaped supporting rod and the rear first arc-shaped supporting rod, a ventilation device is fixed on the cross rod, a group of sliding rods arranged in parallel are fixed in the rectangular supporting frames, the outer walls of the sliding rods are also connected with a plurality of sliding sleeves in a sliding mode, second arc-shaped supporting rods are fixed outside the sliding sleeves, and light blocking cloth is bolted to the lower surfaces of the second; the upper surface of roof is fixed with the pole setting, and the pole setting top still is equipped with solar cell panel and wind power generation set. The invention solves the problem that the crops are not convenient to shade according to the growth condition of the crops; the problem of low ventilation efficiency is also solved.
Description
Technical Field
The invention belongs to the technical field of modern agriculture, and particularly relates to a modern agricultural planting greenhouse.
Background
Modern agriculture is agriculture developed on the basis of modern industry and modern science and technology. The main characteristics are as follows: 1. the modern scientific technology is widely applied, the nature is changed into consciously utilizing nature and transforming nature from being conformed to nature, the traditional experience is changed into depending on science, and the scientific agriculture is formed, so that the agricultural technology is established on the basis of the high development of the science such as botany, zoology, chemistry, physics and the like. 2. A large amount of materials and energy produced by the industrial department are put into agricultural production to be replaced by a large amount of agricultural products, so that the agricultural product becomes industrialized agriculture. 3. The agricultural production has gone on a regionalized and specialized road, and the natural economy is changed into a highly developed commodity economy, so that the agricultural production is commercialized and socialized. The planting greenhouse is a good application in modern agriculture, and generally adopts a bamboo structure or a framework of a steel structure, and one or more layers of heat-insulating plastic films are covered on the planting greenhouse, so that a greenhouse space is formed. The outer film can well prevent the loss of carbon dioxide generated by the growth of the vegetables inside, so that the greenhouse has a good heat preservation effect.
Patent with application number CN201710650628.X discloses an agricultural planting greenhouse, including the greenhouse body, the ceiling, electric skylight, electric heater, the fan, a temperature sensor, humidity transducer, carbon dioxide sensor, a controller, carbon dioxide generator, the delivery pipe, moisture content sensor, the spray tube, the shower nozzle, a water pump, pond and light, the ceiling sets up on greenhouse body upper portion, electric skylight sets up on the ceiling, electric heater sets up at the internal middle part of greenhouse, the light sets up at the internal middle part of greenhouse and is located the electric heater below, the fan sets up on greenhouse body lateral part, a weighing sensor and a temperature sensor, humidity transducer and carbon dioxide sensor set up on greenhouse body inner wall and are located the fan below, controller and carbon dioxide generator set up on greenhouse body bottom. The invention still has many disadvantages, such as: the crops are not convenient to shade according to the growth conditions of the crops; the ventilation efficiency is low, and rainwater easily enters the greenhouse to influence the growth of crops in rainy days during ventilation.
Disclosure of Invention
The invention aims to solve the problems of inconvenient operation and poor straightening effect in the prior art and also solves the problem that wigs are easy to deform or curl again after being straightened.
The invention is realized by the following technical scheme: a modern agricultural planting greenhouse comprises a greenhouse film and a greenhouse frame, and is characterized in that the greenhouse film is fixed on the outer wall of the greenhouse frame, the greenhouse frame comprises a plurality of rectangular supporting frames, vertical supporting rods, first arc-shaped supporting rods and a top plate, each rectangular supporting frame is horizontally arranged at the top ends of the four vertical supporting rods, the first arc-shaped supporting rods are welded between the rectangular supporting frames and the top plate, a cross bar is fixed between the front and the rear first arc-shaped supporting bars, a ventilation device is fixed on the cross bar, a group of parallel sliding rods are fixed in the rectangular supporting frame, the outer walls of the sliding rods are also connected with a plurality of sliding sleeves in a sliding manner, second arc-shaped supporting rods are fixed outside the sliding sleeves, and light blocking cloth is bolted to the lower surfaces of the second arc-shaped supporting rods; the upper surface of roof is fixed with the pole setting, the pole setting top still is equipped with solar cell panel and wind power generation set, wind power generation set includes rotatory fan blade and wind driven generator, the lower fixed surface of roof has the lamp stand, install the light on the lamp stand, the outer wall of perpendicular bracing piece still is fixed with the battery box, the inside of battery box is equipped with the battery.
As the further improvement to above-mentioned scheme, ventilation unit includes ventilation pipe, mounting bracket, rain-proof piece, electric telescopic handle and exhaust fan, the mounting bracket is fixed in on the ventilation pipe inner wall, electric telescopic handle is fixed in the upper surface centre of a circle position of mounting bracket, the quantity of exhaust fan is 2 ~ 4, and the circumference is fixed in on the mounting bracket, rain-proof piece is fixed in electric telescopic handle's top, just rain-proof piece is the hollow entity of circular cone, rain-proof piece's bottom surface circle's diameter is greater than the external diameter of ventilation pipe.
As a further improvement to the above scheme, the electric telescopic rod, the exhaust fan and the illuminating lamp are electrically connected with the storage battery, the storage battery is electrically connected with the external control box, and the control box is respectively electrically connected with the solar cell panel and the wind power generation device.
As a further improvement on the scheme, the number of the sliding sleeves which are connected with the outer wall of the single sliding rod in a sliding mode is 3-6, and the length of each sliding sleeve is 5-8 cm.
As a further improvement to the scheme, the greenhouse film is provided with a door curtain through a zipper.
As a further improvement to the above scheme, the bottom end of the vertical support rod is further fixed with an embedded plate, and the embedded plate is screwed with a fixing bolt.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, a group of parallel slide bars are fixed inside the rectangular supporting frame, the outer wall of each slide bar is also connected with a sliding sleeve in a sliding manner, and a second arc-shaped supporting rod is fixed outside the sliding sleeve, so that the second arc-shaped supporting rod can move back and forth along the direction of the slide bar, meanwhile, the lower surface of the second arc-shaped supporting rod is bolted with light blocking cloth, the light blocking cloth can prevent the crops from being damaged by too strong sunlight, and the light blocking cloth can move back and forth by combining with the second arc-shaped supporting rod, so that the light blocking area can.
2. In the invention, when ventilation is needed, the electric telescopic rod can be continuously extended through the external control box until the rain shielding block is separated from the pipe orifice of the ventilation pipe and reaches the highest point, and then the exhaust fan is powered on and starts to work, thereby effectively improving the ventilation efficiency.
3. According to the invention, the top end of the vertical rod is also provided with the solar cell panel and the wind power generation device, the solar cell panel can convert solar energy into electric energy and store the electric energy into the storage battery, the wind power generation device can convert wind energy into electric energy and store the electric energy into the storage battery, and the storage battery can supply power for a greenhouse power system, so that the solar greenhouse power generation device has good energy-saving and environment-friendly effects.
Drawings
FIG. 1 is a schematic view of a greenhouse frame according to the present invention;
FIG. 2 is a schematic view of a first perspective structure of the greenhouse frame according to the present invention;
FIG. 3 is an external structural view of the present invention;
FIG. 4 is a schematic view showing the internal structure of the ventilating device according to the present invention;
FIG. 5 is a schematic view of the connection between the socket and the lamp of the present invention;
FIG. 6 is a schematic diagram of a part of the circuit connection in the present invention.
The greenhouse comprises 1-greenhouse film, 2-greenhouse frame, 201-rectangular supporting frame, 202-vertical supporting rod, 203-first arc-shaped supporting rod, 204-top plate, 205-cross rod, 206-slide rod, 207-sliding sleeve, 208-second arc-shaped supporting rod, 209-light blocking cloth, 3-lamp holder, 4-vertical rod, 5-solar panel, 6-wind power generation device, 601-rotating fan blade, 602-wind power generator, 7-battery box, 8-ventilation device, 801-ventilation pipe, 802-mounting rack, 803-rain blocking block, 804-electric telescopic rod, 805-exhaust fan, 9-fixing bolt, 10-illuminating lamp, 11-door curtain and 12-buried plate.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-6, a modern agricultural planting greenhouse comprises a greenhouse film 1 and a greenhouse frame 2, it is characterized in that the greenhouse film 1 is fixed on the outer wall of the greenhouse frame 2, the greenhouse frame 2 comprises a plurality of rectangular supporting frames 201, vertical supporting rods 202, first arc-shaped supporting rods 203 and a top plate 204, each rectangular supporting frame 201 is horizontally arranged at the top ends of the four vertical supporting rods 202, the first arc-shaped supporting rods 203 are welded between the rectangular supporting frames 201 and the top plate 204, a cross bar 205 is fixed between the front and the rear first arc-shaped supporting rods 203, a ventilation device 8 is fixed on the cross bar 205, a group of parallel sliding rods 206 is fixed inside the rectangular supporting frame 201, the outer walls of the sliding rods 206 are also connected with a plurality of sliding sleeves 207 in a sliding manner, second arc-shaped supporting rods 208 are fixed outside the sliding sleeves 207, and light blocking cloth 209 is bolted to the lower surfaces of the second arc-shaped supporting rods 208; the last fixed surface of roof 204 has pole setting 4, 4 tops of pole setting still are equipped with solar cell panel 5 and wind power generation set 6, wind power generation set 6 is including rotatory fan blade 601 and aerogenerator 602, the lower fixed surface of roof 204 has lamp stand 3, install light 10 on the lamp stand 3, the outer wall of perpendicular bracing piece 202 still is fixed with battery box 7, the inside of battery box 7 is equipped with the battery, solar cell panel 5 can turn into the electric energy with solar energy and store to the battery inside, same wind power generation set 6 can turn into the electric energy with the wind energy and store to the battery inside, the battery can supply with to the big-arch shelter electric system, thereby fine energy-concerving and environment-protective effect has.
As a further improvement to the above scheme, the ventilation device 8 includes a ventilation pipe 801, a mounting frame 802, a rain shielding block 803, an electric telescopic rod 804 and exhaust fans 805, the mounting frame 802 is fixed on the inner wall of the ventilation pipe 801, the electric telescopic rod 804 is fixed at the center of the upper surface of the mounting frame 802, the number of the exhaust fans 805 is 2-4, the circumference of the exhaust fans is fixed on the mounting frame 802, the rain shielding block 803 is fixed at the top end of the electric telescopic rod 804, the rain shielding block 803 is a conical hollow solid, and the diameter of the bottom surface circle of the rain shielding block 803 is larger than the outer diameter of the ventilation pipe 801.
As a further improvement to the above scheme, the electric telescopic rod 804, the exhaust fan 805 and the lighting lamp 10 are all electrically connected to a storage battery, the storage battery is electrically connected to an external control box, and the control box is electrically connected to the solar cell panel 5 and the wind power generation device 6 respectively, wherein the stroke of the electric telescopic rod is 400mm, the thrust is 100N, and the no-load running speed is 5 mm/s.
As a further improvement to the scheme, the number of the sliding sleeves 207 which are slidably connected to the outer wall of the single sliding rod 206 is 3-6, and the length of each sliding sleeve 207 is 5-8 cm.
As a further improvement of the scheme, the greenhouse film 1 is provided with the door curtain 11 through a zipper, and the door curtain 11 is opened to facilitate the people to enter and exit, and the ventilation of the interior of the planting greenhouse is facilitated.
As a further improvement of the scheme, the bottom end of the vertical supporting rod 202 is also fixed with an embedded plate 12, the embedded plate 12 is screwed with a fixing bolt 9, the embedded plate 12 can be embedded into the ground, and then the fixing bolt 9 is used for fixing, so that the stability of the planting greenhouse is improved.
When the modern agricultural planting greenhouse is used, a group of parallel sliding rods 206 are fixed inside a rectangular supporting frame 201, the outer walls of the sliding rods 206 are further connected with a plurality of sliding sleeves 207 in a sliding mode, second arc-shaped supporting rods 208 are fixed outside the sliding sleeves 207, light blocking cloth 209 is bolted to the lower surfaces of the second arc-shaped supporting rods 208, the number of the sliding sleeves 207 which are further connected with the outer walls of the single sliding rods 206 in a sliding mode is 3-6, the length of the sliding sleeves 207 is 5-8 cm, therefore, the second arc-shaped supporting rods 208 can move back and forth along the directions of the sliding rods 206, meanwhile, the light blocking cloth 209 can prevent crops from being damaged due to too strong sunlight, and the second arc-shaped supporting rods 208 can move back and forth in combination, so that the shading area can be changed.
When ventilation and air exchange are needed, the electric telescopic rod 804 can be continuously extended through the external control box until the rain shielding block 803 is separated from the pipe orifice of the ventilation pipe and reaches the highest point, and then the exhaust fan 805 is powered on and starts to work, so that the ventilation efficiency is effectively improved, and in addition, the diameter of the bottom surface circle of the rain shielding block 803 is larger than the outer diameter of the ventilation pipe 801, so that rainwater can be prevented from entering the shed and affecting the growth of crops; when ventilation is not needed, the electric telescopic rod 804 is contracted through the external control box until the bottom surface of the rain shielding block 803 covers the pipe orifice of the ventilation pipe 801.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
Claims (6)
1. A modern agricultural planting greenhouse comprises a greenhouse film (1) and a greenhouse frame (2), and is characterized in that the greenhouse film (1) is fixed on the outer wall of the greenhouse frame (2), the greenhouse frame (2) comprises a plurality of rectangular supporting frames (201), vertical supporting rods (202), first arc-shaped supporting rods (203) and a top plate (204), each rectangular supporting frame (201) is horizontally arranged at the top ends of the four vertical supporting rods (202), the first arc-shaped supporting rods (203) are welded with the rectangular supporting frames (201) and the top plate (204), a cross rod (205) is fixed between the front arc-shaped supporting rod (203) and the rear arc-shaped supporting rod (203), a ventilation device (8) is fixed on the cross rod (205), a group of sliding rods (206) which are arranged in parallel is further fixed inside the rectangular supporting frame (201), the outer wall of the sliding rod (206) is also connected with a plurality of sliding sleeves (207) in a sliding manner, second arc-shaped supporting rods (208) are fixed outside the sliding sleeves (207), and light blocking cloth (209) is bolted to the lower surfaces of the second arc-shaped supporting rods (208); the upper surface of roof (204) is fixed with pole setting (4), pole setting (4) top still is equipped with solar cell panel (5) and wind power generation set (6), wind power generation set (6) are including rotatory fan blade (601) and wind generator (602), the lower fixed surface of roof (204) has lamp stand (3), install light (10) on lamp stand (3), the outer wall of perpendicular bracing piece (202) still is fixed with battery box (7), the inside of battery box (7) is equipped with the battery.
2. The modern agricultural planting greenhouse of claim 1, wherein the ventilation device (8) comprises a ventilation pipe (801), a mounting frame (802), rain shielding blocks (803), an electric telescopic rod (804) and exhaust fans (805), the mounting frame (802) is fixed on the inner wall of the ventilation pipe (801), the electric telescopic rod (804) is fixed at the circle center position of the upper surface of the mounting frame (802), the number of the exhaust fans (805) is 2-4, the circumference of the exhaust fans is fixed on the mounting frame (802), the rain shielding blocks (803) are fixed at the top end of the electric telescopic rod (804), the rain shielding blocks (803) are conical hollow bodies, and the diameter of the bottom surface circle of each rain shielding block (803) is larger than the outer diameter of the ventilation pipe (801).
3. The modern agricultural planting greenhouse of claim 2, wherein the electric telescopic rod (804), the exhaust fan (805) and the illuminating lamp (10) are electrically connected with the storage battery, the storage battery is electrically connected with an external control box, and the control box is electrically connected with the solar panel (5) and the wind power generation device (6) respectively.
4. The modern agricultural planting greenhouse of claim 1, wherein the number of the sliding sleeves (207) which are slidably connected to the outer wall of the single sliding rod (206) is 3-6, and the length of the sliding sleeve (207) is 5-8 cm.
5. A modern agricultural planting greenhouse as claimed in claim 1, wherein the greenhouse film (1) is provided with a curtain (11) by means of a zipper.
6. The modern agricultural planting greenhouse as claimed in claim 1, wherein the bottom end of the vertical support rod (202) is further fixed with a buried plate (12), and the buried plate (12) is screwed with a fixing bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929340.5A CN110637648A (en) | 2019-09-29 | 2019-09-29 | Modern agriculture plants big-arch shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929340.5A CN110637648A (en) | 2019-09-29 | 2019-09-29 | Modern agriculture plants big-arch shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110637648A true CN110637648A (en) | 2020-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910929340.5A Withdrawn CN110637648A (en) | 2019-09-29 | 2019-09-29 | Modern agriculture plants big-arch shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110637648A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758449A (en) * | 2020-07-12 | 2020-10-13 | 黎云 | Green house with prevent that snow presses anti-wind function |
| CN113273412A (en) * | 2021-05-25 | 2021-08-20 | 刁先梅 | Transverse adjustable bracket based on agricultural greenhouse and adjusting method thereof |
-
2019
- 2019-09-29 CN CN201910929340.5A patent/CN110637648A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758449A (en) * | 2020-07-12 | 2020-10-13 | 黎云 | Green house with prevent that snow presses anti-wind function |
| CN113273412A (en) * | 2021-05-25 | 2021-08-20 | 刁先梅 | Transverse adjustable bracket based on agricultural greenhouse and adjusting method thereof |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200103 |
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| WW01 | Invention patent application withdrawn after publication |