CN117598194A

CN117598194A - Automatic aerial fog cultivation planting system suitable for open air and greenhouse

Info

Publication number: CN117598194A
Application number: CN202311822545.6A
Authority: CN
Inventors: 萧志福; 萧伟耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-12-27
Filing date: 2023-12-27
Publication date: 2024-02-27

Abstract

The invention relates to the technical field of cultivation and planting, in particular to an automatic aerial fog cultivation and planting system suitable for open air and a greenhouse. According to the invention, the controller is arranged in the automatic aerial fog cultivation planting system used in the open air, the first temperature and humidity sensor for monitoring the vegetable roots is used for controlling the automatic fertilization and irrigation of the system, and the nutrient solution distribution pump is started and stopped automatically.

Description

Automatic aerial fog cultivation planting system suitable for open air and greenhouse

Technical Field

The invention relates to the technical field of cultivation and planting, in particular to an automatic aerial fog cultivation and planting system suitable for open air and a greenhouse.

Background

With the increase of the number of people and the increasing change of the environment of the earth, the method can lead to the generation of some microorganisms or viruses which do not appear in the past and have relatively large harm to the human beings, the microorganisms or viruses can cause great threat to the human life through the extremely killing infection mode, namely respiratory tract/contact infection, the epidemic situation influences the global supply chain, including the food supply chain, the phenomenon of food robbing is caused, the governments of the countries are promoted to catch up with searching methods to reduce the dependence on imported foods, the importance of urban agriculture is more prominent, the urban agriculture is especially used for planting vegetables, more foods are planted in smaller areas, the transportation distance can be greatly reduced, the cost is reduced, and the consumers can obtain the supply guarantee of fresher vegetables at lower price.

Because the agricultural land area of the city is limited, a method can only be used for planting more vegetables on the land with the same area, namely the yield per unit area is improved, the soilless planting is the most suitable choice, the requirements on land and water resources are reduced, and the aeroponic cultivation is the most efficient planting technology of modern agriculture. Because the roots of the vegetables planted by the technology are hung in the air, and the nutrient solution is sprayed to the roots of the vegetables in a mist form through the spray nozzle, the roots of the vegetables can absorb the nutrient solution most effectively and fully, and the vegetables are promoted to grow fast and large.

Although related systems for aeroponics exist in the prior art, for example, patent No. ZL202210365893.4, an automatic aeroponics system. This patent discloses an automatic start and shut-off of a nutrient solution pump controlled by a timer for a spray stereoscopic cultivation system in an open field. The control mode can only control the automatic starting and closing of irrigation according to the set time, but cannot automatically irrigate in a more scientific and accurate mode according to the temperature and humidity of the current time on site. The technology of the patent is only suitable for planting vegetables in open air in tropical places without four seasons, but is not suitable for planting vegetables in temperate places with four seasons, so that the application range is greatly limited, and therefore, an automatic aerial fog cultivation planting system suitable for open air and greenhouses is provided for solving the problem of limited water and land resources.

The above patent also discloses a composite automatic guiding vehicle with a mechanical arm, when planting, each planting plate with vegetable seedlings is automatically hung on a planting tower, then automatic fertilization and irrigation are carried out, when harvesting, each planting plate full of vegetables is taken down from the planting tower together with vegetable roots and placed on a conveying frame on the composite automatic guiding vehicle to be conveyed to a vegetable root cutting area for unloading. The above patent also discloses another semi-automatic machine auxiliary placing device operated manually, wherein the internal combustion engine or electric driving vehicle loaded with the collecting workers replaces the composite automatic guiding vehicle and the mechanical arm by manpower, so as to reduce the manufacturing cost.

The condition of adopting the compound automatic guiding vehicle is that the ground needs to be flat and firm, which means that the ground of the farm needs to be paved with cement, thus greatly increasing the investment.

If only the vegetables growing outside the planting plate are cut, the vegetable roots growing inside the planting plate are left for multiple harvesting. However, the above-mentioned patent technology can only be used for taking up the planting plate full of vegetables together with the vegetable roots from the planting tower, so that the vegetables can be taken up once, and the root growth of newly planted vegetable seedlings can be obtained after every time of taking up, so that the growth time of the vegetables can be prolonged, and the number of times of taking up can be reduced.

In addition, the automatic vegetable cutting device is arranged on the cutting knives on two sides of the planting tower, so that vegetables growing on two sides of the planting tower can be cut quickly, and compared with the prior art, the efficiency of collecting the planting plates on the planting field with vegetables growing on one piece of the planting plates is improved by a composite automatic guiding vehicle with a mechanical arm. The related vegetable carrying box of the automatic vegetable cutting device also effectively replaces the need for the use of a compound automatic guided vehicle.

Disclosure of Invention

The invention aims to provide an automatic aerial fog cultivation planting system suitable for open air and a greenhouse, which has the advantages of being capable of detecting actual temperature and humidity of plant roots more accurately and implementing automatic fertilization and irrigation on the plant roots, and solves the technical problems that the cultivation system in the prior art cannot automatically irrigate in a more scientific and accurate manner according to the temperature and humidity, carbon dioxide concentration and the like of the current time of a farm field, and is also not suitable for planting vegetables in temperate places with four seasons.

In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic aerial fog cultivation planting system suitable for the open air and the greenhouse comprises a planting tower, a chassis, a tray support and a nutrient solution distribution tank, wherein the planting tower is fixedly arranged at the top of the chassis, the tray support is fixedly connected to the bottom of the chassis, a nutrient solution recovery tank is arranged below the chassis, a planting tower end plate is arranged on the outer side of the planting tower, and a branch pipe penetrates through one side of the planting tower end plate;

the aerial fog device comprises a nutrient solution distribution pump and an aerial fog spray head, wherein the nutrient solution distribution pump is connected with the nutrient solution distribution tank, the aerial fog spray head is connected with the nutrient solution distribution pump through a pipeline, and the nutrient solution sprayed by the aerial fog spray head covers plant roots in a closed space in the planting tower;

the aerial fog device further comprises an inlet pipe connected with the nutrient solution distribution pump and an outlet pipe connected with the nutrient solution distribution pump, the aerial fog spray head is fixedly connected with a branch pipe penetrating through the planting tower end plate, and the aerial fog spray head is connected to the outlet pipe;

the first temperature and humidity sensor is fixedly arranged in the closed space of the planting tower;

the controller is electrically connected with the first temperature and humidity sensor and is used for automatically controlling the nutrient solution distribution pump of the aerosol device according to the temperature and humidity in the closed space of the planting tower measured by the first temperature and humidity sensor;

The fertilizer tank is communicated with the nutrient solution distribution tank through a pipeline;

the supplementing pump is arranged on a pipeline between the nutrient solution distribution tank and the fertilizer tank and is used for supplementing fertilizer from the fertilizer tank to the nutrient solution distribution tank, and the nutrient solution distribution tank and the fertilizer tank are respectively provided with an electric stirrer;

the automatic aeroponic planting system further comprises a liquid filter and a strong magnetic processor, wherein the liquid filter is used for filtering dirt in the nutrient solution, the strong magnetic processor is used for preventing the nutrient solution from crystallizing to cause the blockage of a spray head positioned at the downstream of the strong magnetic processor, the liquid filter and the strong magnetic processor are arranged along the outlet pipe, and the liquid filter is closer to the nutrient solution distribution pump than the strong magnetic processor;

the automatic aerial fog cultivation planting system further comprises a drain pipe and a reflux pump, wherein the number of the drain pipe is at least one, the drain pipe permits excessive nutrient solution collected by the chassis to flow into the nutrient solution recovery tank through gravity, and the reflux pump is arranged on a pipeline between the nutrient solution recovery tank and the nutrient solution distribution tank and is used for recovering the nutrient solution from the nutrient solution recovery tank to the nutrient solution distribution tank;

the automatic aerial fog cultivation planting system further comprises a solenoid valve and a distribution solenoid valve, wherein the solenoid valve is arranged in a pipeline between the water supply inlet and the nutrient solution distribution tank so as to permit automatic opening and/or closing of the water supply inlet, and the distribution solenoid valve is arranged in a pipeline in front of the branch pipe so as to permit automatic supply and/or interruption of conveying of the liquid nutrient solution to the aerial fog spray head;

The planting tower comprises one or more planting plates, the planting plates are provided with a plurality of planting holes, the planting holes are of cylindrical structures and incline, and culture mediums are arranged inside the planting holes.

Preferably, the automatic aerial fog cultivation planting system comprises a foldable unit forming a container greenhouse, wherein the foldable unit comprises a first rear vertical rod, a second rear vertical rod, a first front vertical rod and a second front vertical rod, the foldable unit is provided with square rigid beams, the foldable unit comprises a first rear beam He Di and two rear beams, the first rear beam is rigidly connected between the top ends of the first rear vertical rod and the second rear vertical rod, and the second rear beam is rigidly connected between the bottom ends of the first rear vertical rod and the second rear vertical rod;

the foldable unit further comprises a set of first front beams He Di, wherein the first front beams are rigidly connected between the top ends of the first front vertical bars and the second front vertical bars, and the second front beams are rigidly connected between the bottom ends of the first front vertical bars and the second front vertical bars;

the foldable unit further comprises one or more first foldable square cross beams, wherein one first foldable square cross beam is hinged with the top ends of the first front vertical rod and the first rear vertical rod, and the other end of the first foldable square cross beam is hinged with the bottom ends of the first front vertical rod and the first rear vertical rod;

The foldable unit further comprises one or more second foldable square cross beams, wherein one second foldable square cross beam is hinged with the top ends of the second front vertical rod and the second rear vertical rod, and the other end of the second foldable square cross beam is hinged with the bottom ends of the second front vertical rod and the second rear vertical rod.

Preferably, the foldable unit further comprises a rear plate, a top plate, a floor, a front door, a rear door and a front plate, wherein the rear plate is fixedly connected with a first frame, and the first frame is rigidly connected between the first rear vertical rod and the second rear vertical rod; the roof fixedly connected with second frame, the second frame articulates with the topside of first back beam, the floor articulates with the downside of second back beam, preceding door fixedly connected with third frame, the inboard of third frame and first back vertical pole articulates and is connected, back door fixedly connected with fourth frame, the inboard of fourth frame and second back vertical pole articulates and is connected, the fifth frame of front bezel fixedly connected with, the fifth frame is located the inboard of first preceding vertical pole and the preceding vertical pole of second to rigid connection is between first preceding vertical pole and the preceding vertical pole of second.

Preferably, the automatic aerial fog cultivation planting system further comprises an automatic planting plate placing and collecting device, the automatic planting plate placing and collecting device comprises a first mechanical arm and a first mechanical arm automatic control box with a battery, the first mechanical arm automatic control box wheel is arranged below the first mechanical arm automatic control box, a linear motor driving the first mechanical arm automatic control box wheel is arranged at the bottom of the first mechanical arm automatic control box, two rows of planting tower top rails are arranged at the top of the planting tower, a first gripper is arranged at the tail end of the first mechanical arm, the automatic planting plate placing and collecting device further comprises a first planting plate conveying frame with a battery and a first frame connected with support frame legs on two sides of each planting tower, the first planting plate conveying frame rail is fixedly connected with the first planting plate conveying frame, a second mechanical arm automatic control box wheel is fixedly connected with the first planting plate conveying frame bottom, and a second planting plate conveying frame linear motor driving the second mechanical arm automatic control box wheel is arranged.

Preferably, the automatic aerial fog cultivation planting system further comprises an automatic vegetable cutting device, the automatic vegetable cutting device comprises a vegetable cutting automatic control box with a battery, two cutting knives connected to the left and right sides of the vegetable cutting automatic control box, vegetable cutting automatic control box wheels mounted below the vegetable cutting automatic control box, the vegetable cutting automatic control box wheels are rotatably connected with the top of the planting tower, vegetable cutting automatic control box linear motors driving the vegetable cutting automatic control box wheels, vegetable conveying boxes with the battery, vegetable conveying box wheels mounted below the vegetable conveying boxes, second frames welded on supporting frame legs of the planting tower, and vegetable conveying box wheels are rotatably connected with two rows of planting plate conveying frame rails to drive the vegetable conveying box linear motors of the vegetable conveying box wheels.

Preferably, the automatic aerial fog cultivation planting system further comprises a movable platform type automatic planting plate placing and collecting device, the movable platform type automatic planting plate placing and collecting device comprises a mechanical arm II, an automatic control box with a battery, a planting plate conveying frame II, wheels arranged below the automatic control box, linear motors driving the wheels, support frame feet on two sides of a planting tower, a frame III connected to the support frame feet, tracks of the planting plate conveying frame fixed on each row of the frame III, four fixing frames connected to the automatic control box with the battery and a handle II arranged at two ends of the mechanical arm, and grooves are formed in the surface of the planting plate.

Preferably, the automatic aerial fog cultivation planting system further comprises a ventilation air door, a ventilation fan and a heater which are suitable for greenhouse planting, wherein the ventilation air door, the ventilation fan and the heater are connected with a controller, the controller is used for automatically controlling the ventilation air door, the ventilation fan and the heater, the automatic aerial fog cultivation planting system further comprises a second temperature and humidity sensor, the second temperature and humidity sensor is connected with the controller and fixedly installed outside the planting tower.

Preferably, the automated aerial fog cultivation planting system further comprises a gas device, the gas device comprising a carbon dioxide device and a carbon dioxide sensor.

Preferably, the automatic aeroponic planting system further includes an inverter and a solar panel that provides power to the automatic aeroponic planting system through the inverter using solar energy.

The automatic aerial fog cultivation planting system suitable for the open air and the greenhouse further comprises a main control unit, a power supply module, a solar panel, a wireless communication module, user terminal access equipment and a database;

the main control unit is responsible for the flow management of the automatic aerial fog cultivation planting system and is used for timely processing the control information so as to control the normal operation of greenhouse cultivation;

The output end of the power supply module is connected with the power supply interface of the main control unit and is used for providing power sources for the cultivation system, meanwhile, the solar cell panel converts light energy into electric energy, and the auxiliary power supply module provides power to play a role in energy conservation;

the wireless communication module is electrically connected with the main control unit and is used for receiving and transmitting control information and feeding back system data, so that the automatic aerial fog cultivation planting system has a remote control function;

the user terminal access equipment performs data exchange with the wireless communication module through a wireless network, for example, after a mobile phone is connected with a card, the automatic aerial fog cultivation and planting system is remotely controlled;

the database is respectively and electrically connected with the main control unit and the data acquisition unit and is used for storing various data required by plant cultivation and growth, so that the user can conveniently call the database;

the data acquisition unit comprises a temperature and humidity sensor and a carbon dioxide sensor, acquires environmental data in a traditional greenhouse or a container greenhouse in real time, and compares the environmental data with plant growth conditions through a database;

the irrigation execution unit comprises a nutrient solution distribution tank, a fertilizer tank and an aerosol spray head and is used for fertilizing, irrigating and supplementing nutrient solution to the cultivated plants;

And the temperature and humidity control execution unit comprises a ventilation fan, a heater and carbon dioxide equipment and is used for adjusting the temperature and humidity in the traditional greenhouse or container greenhouse.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the controller is arranged in the automatic aerial fog cultivation planting system used in the open air, the first temperature and humidity sensor for monitoring the vegetable roots is used for controlling the automatic fertilization and irrigation of the system, and the nutrient solution distribution pump is started and stopped automatically.

2. When the automatic aerial fog cultivation planting system provided by the invention is used in a traditional greenhouse or a container greenhouse, the controller can also control the automatic starting and stopping of the system on the automatic ventilation fan and the heater and the automatic opening and closing of the ventilation air door by monitoring the second temperature and humidity sensor in the greenhouse, so that the vegetables can be planted all the year round under the most favorable growth conditions, and damage caused by weather, pests and diseases is prevented.

3. The automatic placing or collecting planting plate device provided by the invention effectively replaces the existing patent composite automatic guiding vehicle with the mechanical arm, reduces the investment of the expensive composite automatic guiding vehicle, also avoids the requirement that the ground is required to be flat and firm due to the adoption of the composite automatic guiding vehicle, does not need to be paved with cement on the ground of a farm, and greatly reduces the initial investment. In addition, if only vegetables growing outside the planting plate are cut, the roots of vegetables growing inside the planting plate are left to be harvested a plurality of times. However, in the prior art, the planting plate full of vegetables and the vegetable root can be taken down from the planting tower in a collecting mode, so that the vegetables can be collected only once, and the root growth of newly planted vegetable seedlings can be obtained after each collection, so that the growth time of the vegetables is prolonged and the collection times are reduced.

4. The automatic vegetable cutting device provided by the invention has the advantages that the cutting knives arranged at the two sides of the planting tower can rapidly cut vegetables growing at the two sides of the planting tower, and compared with the prior art, the efficiency of collecting the planting plates of the vegetable field growing one by one through the composite automatic guiding vehicle with the mechanical arm is greatly improved. The related vegetable carrying box of the automatic vegetable cutting device also effectively replaces the need for the use of a compound automatic guided vehicle.

5. The full-automatic solar foldable container greenhouse provided by the invention can be used for planting vegetables by utilizing natural sunlight, and the light emitting diode lamps are not required to be distributed in the container like the conventional container vertical farm, so that the power consumption is greatly saved, the price of the vegetables is reduced, consumers are benefited, a plurality of solar container greenhouses can be placed in places close to a large area of people flow, such as vegetable markets and supermarkets, and a single solar container greenhouse can be placed in strategic or remote places which are not provided with commercial conditions because of small population.

6. According to the invention, the foldable container greenhouse is folded for transportation, so that the transportation cost can be greatly reduced, when the folded greenhouse reaches the place where the container is placed, an end user only needs to open the folded greenhouse to erect the folded greenhouse on site, the greenhouse can be rapidly formed, and the manpower and time required for building the container are greatly reduced.

Drawings

FIG. 1 is a schematic diagram of an embodiment of an automatic aerosol-growing planting system suitable for use in the open air;

FIG. 2 is a schematic diagram of an automated aerial fog cultivation planting system suitable for use in a greenhouse in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of an apparatus for automatically placing and collecting planting plates according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of an apparatus for automatically cutting vegetables according to an embodiment of the present invention;

FIG. 5 is a layout diagram of a planting tower of an automatic aerial fog planting system, an automatic placing and collecting device and a track thereof, and an automatic vegetable cutting device and a track thereof in an embodiment of the present invention;

FIG. 6 is a schematic diagram of a mobile platform type automatic planting plate placing and collecting device according to an embodiment of the present invention;

FIG. 7 is a perspective view of a structure of a collapsible container in a partially collapsed condition in accordance with an embodiment of the present invention;

FIG. 8 is a perspective view of the structure of several collapsible containers connected together in an embodiment of the invention;

FIG. 9 is a flow chart of an automatic aerial fog cultivation planting system in an embodiment of the present invention.

In the drawings, the meanings of the reference numerals are as follows: 1. a planting tower; 2. a chassis; 3. planting plates; 4. planting holes; 5. a culture medium; 6. a branch pipe; 7. an aerosol spray head; 8. an outlet tube; 9. a nutrient solution recovery tank; 10. a nutrient solution dispensing pump; 11. a drain pipe; 12. a planting tower end plate; 13. tray support; 14. an electromagnetic valve; 15. a reflux pump; 17. a dispensing solenoid valve; 18. an inlet pipe; 20. a liquid filter; 21. a strong magnetic processor; 23. a supplemental pump; 24. a nutrient solution distribution tank; 25. a fertilizer tank; 26. a first temperature and humidity sensor; 27. a controller; 28. a second temperature and humidity sensor; 29. a solar cell panel; 100. an inverter; 101. a ventilation damper; 102. a ventilation fan; 103. a heater; 104. a container or a greenhouse; 105. a carbon dioxide plant; 106. a carbon dioxide sensor; 130. a first rear vertical bar; 131. a second rear vertical rod; 132. a first front vertical rod; 133. a second front vertical rod; 134. a first foldable square beam; 135. a second foldable square beam; 136. a first rear beam; 137. a second rear beam; 138. a first front beam; 139. a second front beam; 140. a rear plate; 141. a top plate; 142. a floor; 143. a front door; 144. a rear door; 146. a front plate; 150. a mechanical arm I; 151. an automatic control box of the mechanical arm; 152. the mechanical arm automatically controls a first wheel of the box; 153. the mechanical arm automatically controls the linear motor of the box; 154. a rail at the top of the planting tower; 155. a first gripper; 156. a first planting plate conveying frame; 157. a first frame; 158. a mechanical arm automatic control box wheel II; 159. a planting plate conveying rack rail; 160. a linear motor of the planting plate conveying frame; 161. vegetable cutting automatic control box; 162. a cutting knife; 163. wheels of the automatic control box for vegetable cutting; 165. the linear motor of the vegetable cutting automatic control box; 166. a vegetable carrying box; 167. vegetable carrying case wheels; 168. a second rack; 170. a vegetable carrying box linear motor; 171. a mechanical arm II; 172. an automatic control box; 173. a wheel; 174. a linear motor; 175. support frame legs; 176. a third rack; 177. a track; 178. a second gripper; 179. a fixing frame; 180. slotting; 181. and a second planting plate conveying frame.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-9, the present invention provides the following technical solutions: an automatic aerial fog cultivation planting system suitable for open air and a greenhouse, wherein the automatic aerial fog cultivation planting system suitable for open air planting comprises a planting tower 1, a chassis 2, a tray support 13 and a nutrient solution distribution tank 24, wherein the planting tower 1 is fixedly arranged at the top of the chassis 2, the tray support 13 is fixedly connected to the bottom of the chassis 2, a nutrient solution recovery tank 9 is arranged below the chassis 2, a planting tower end plate 12 is arranged on the outer side of the planting tower 1, a branch pipe 6 penetrates through one side of the planting tower end plate 12, and a planting plate 3 is arranged on the outer side of the planting tower 1;

the aerial fog device comprises a nutrient solution distribution pump 10 and an aerial fog spray head 7, wherein the nutrient solution distribution pump 10 is connected with a nutrient solution distribution tank 24, the aerial fog spray head 7 is connected with the nutrient solution distribution pump 10 through a pipeline, and the nutrient solution sprayed by the aerial fog spray head 7 covers plant roots in a closed space in the planting tower;

The aerial fog device also comprises an inlet pipe 18 connected with the nutrient solution distribution pump 10 and an outlet pipe 8 connected with the outlet of the nutrient solution distribution pump 10, the aerial fog spray head 7 is fixedly connected with the branch pipe 6 passing through the planting tower end plate 12, and the aerial fog spray head 7 is connected to the outlet pipe 8;

the first temperature and humidity sensor 26, the first temperature and humidity sensor 26 is fixedly arranged in the closed space of the planting tower 1;

the controller 27 is electrically connected with the first temperature and humidity sensor 26, and the controller 27 is used for automatically controlling the nutrient solution distribution pump 10 of the aerosol device according to the temperature and humidity in the closed space of the planting tower 1 measured by the first temperature and humidity sensor 26;

a fertilizer tank 25, wherein the fertilizer tank 25 is communicated with the nutrient solution distribution tank 24 through a pipeline;

a replenishing pump 23, the replenishing pump 23 is arranged in a pipeline between the nutrient solution distribution tank 24 and the fertilizer tank 25 and is used for replenishing fertilizer from the fertilizer tank 25 to the nutrient solution distribution tank 24, and the nutrient solution distribution tank 24 and the fertilizer tank 25 are respectively provided with an electric stirrer;

the automatic aeroponic planting system further comprises a liquid filter 20 and a ferromagnetic processor 21, wherein the liquid filter 20 is used for filtering dirt in the nutrient solution, the ferromagnetic processor 21 is used for preventing the nutrient solution from crystallizing to cause blockage of a spray nozzle positioned downstream of the nutrient solution, and the liquid filter 20 and the ferromagnetic processor 21 are arranged along the outlet pipe 8, and the liquid filter 20 is closer to the nutrient solution distribution pump 10 than the ferromagnetic processor 21;

The automatic aerosol-cultivation planting system further comprises a drain pipe 11 and a reflux pump 15, the number of the drain pipes 11 is at least one, which permits the excessive nutrient solution collected by the chassis 2 to flow into the nutrient solution recovery tank 9 by gravity, and the reflux pump 15 is installed in a pipeline between the nutrient solution recovery tank 9 and the nutrient solution distribution tank 24 for recovering the nutrient solution from the nutrient solution recovery tank 9 to the nutrient solution distribution tank 24;

the automatic aerosol cultivation planting system further comprises a solenoid valve 14 and a distribution solenoid valve 17, the solenoid valve 14 being mounted in the conduit between the water supply inlet and the nutrient solution distribution tank 24 to permit automatic opening and/or closing of the water supply inlet, the distribution solenoid valve 17 being mounted in the conduit before the branch pipe 6 to permit automatic supply and/or interruption of the delivery of the liquid nutrient solution to the aerosol spray heads 7;

the planting tower 1 comprises one or more planting plates 3, the planting plates 3 are provided with a plurality of planting holes 4, the planting holes 4 are of cylindrical structure and incline, and culture mediums 5 are arranged inside the planting holes 4.

Specifically, the automatic aerial fog cultivation planting system comprises a foldable unit forming a container greenhouse, wherein the foldable unit comprises a first rear vertical rod 130, a second rear vertical rod 131, a first front vertical rod 132 and a second front vertical rod 133, the foldable unit is provided with square rigid beams, the square rigid beams comprise a first rear beam 136 and a second rear beam 137, the first rear beam 136 is rigidly connected between the top ends of the first rear vertical rod 130 and the second rear vertical rod 131, and the second rear beam 137 is rigidly connected between the bottom ends of the first rear vertical rod 130 and the second rear vertical rod 131;

The foldable unit further comprises a set of first front beams 138 and second front beams 139, wherein the first front beams 138 are rigidly connected between the top ends of the first front vertical bars 132 and the second front vertical bars 133, and the second front beams 139 are rigidly connected between the bottom ends of the first front vertical bars 132 and the second front vertical bars 133;

the foldable unit further comprises one or more first foldable square beams 134, wherein one first foldable square beam 134 is hinged to the top ends of the first front vertical rod 132 and the first rear vertical rod 130, and the other end is hinged to the bottom ends of the first front vertical rod 132 and the first rear vertical rod 130;

the foldable unit further comprises one or more second foldable square cross members 135, wherein one second foldable square cross member 135 is hinged to the top ends of the second front vertical rod 133 and the second rear vertical rod 131, and the other end is hinged to the bottom ends of the second front vertical rod 133 and the second rear vertical rod 131.

Specifically, the foldable unit further includes a rear plate 140, a top plate 141, a floor 142, a front door 143, a rear door 144, and a front plate 146, wherein the rear plate 140 is fixedly connected with a first frame, and the first frame is rigidly connected between the first rear vertical bar 130 and the second rear vertical bar 131; the top plate 141 is fixedly connected with a second frame hinged to the top side of the first rear beam 136, the floor 142 is hinged to the bottom side of the second rear beam 137, the front door 143 is fixedly connected with a third frame hinged to the inner side of the first rear vertical rod 130, the rear door 144 is fixedly connected with a fourth frame hinged to the inner side of the second rear vertical rod 131, the front plate 146 is fixedly connected with a fifth frame positioned on the inner sides of the first front vertical rod 132 and the second front vertical rod 133 and rigidly connected between the first front vertical rod 132 and the second front vertical rod 133.

Specifically, automatic aerial fog cultivation planting system still includes automatic planting board and puts and collect device, automatic planting board is put and is collected device and include mechanical arm first 150 and from the mechanical arm automatic control case 151 of taking the battery, mechanical arm automatic control case 151 below is provided with mechanical arm automatic control case wheel first 152, mechanical arm automatic control case 151 bottom is provided with the linear electric motor 153 of drive mechanical arm automatic control case wheel first 152, planting tower 1 top is provided with two rows of planting tower top track 154, tongs first 155 is installed to the end of mechanical arm first 150, automatic planting board is put and is collected device and still includes from the planting board that takes the battery transport frame first 156 and connect the first 157 of support frame foot on every planting tower 1 both sides, frame first 157 fixedly connected with planting board transport frame track 159, planting board transport frame first 156 below fixedly connected with mechanical arm automatic control case wheel second 158, planting board transport frame first 156 bottom is provided with the planting board transport frame linear electric motor 160 of drive mechanical arm automatic control case wheel second 158.

Specifically, the automatic aerial fog cultivation planting system further comprises an automatic vegetable cutting device, the automatic vegetable cutting device comprises a vegetable cutting automatic control box 161 with a battery, two cutting knives 162 connected to the left and right sides of the vegetable cutting automatic control box 161, vegetable cutting automatic control box wheels 163 installed below the vegetable cutting automatic control box 161, the vegetable cutting automatic control box wheels 163 are rotatably connected with the top rail 154 of the planting tower, vegetable cutting automatic control box linear motors 165 driving the vegetable cutting automatic control box wheels 163, vegetable conveying boxes 166 with the battery, vegetable conveying box wheels 167 installed below the vegetable conveying boxes 166, two frames 168 welded on support frame legs of the planting tower 1, and vegetable conveying box wheels 167 are rotatably connected with two rows of planting plate conveying frame rails 159, and vegetable conveying box linear motors 170 driving the vegetable conveying box wheels 167.

Specifically, the automatic aerial fog cultivation planting system further comprises a movable platform type automatic planting plate placing and collecting device, the movable platform type automatic planting plate placing and collecting device comprises a mechanical arm II 171, an automatic control box 172 with a battery, a planting plate conveying frame II 181, wheels 173 installed below the automatic control box 172, linear motors 174 driving the wheels 173, supporting frame feet 175 on two sides of a planting tower 1, a frame III 176 connected to the supporting frame feet 175, tracks 177 of the planting plate conveying frames fixed on each row of the frame III 176, four fixing frames 179 connected to the automatic control box 172 with the battery and grippers II 178 installed at the tail end of the mechanical arm II 171, and grooves 180 are formed in the surface of the planting plate 3.

Further, the automatic aerial fog cultivation planting system suitable for greenhouse planting comprises a ventilation air door 101, a ventilation fan 102 and a heater 103, wherein the ventilation air door 101, the ventilation fan 102 and the heater 103 are connected with a controller 27, and the controller 27 is used for automatically controlling the ventilation air door 101, the ventilation fan 102 and the heater 103;

the second temperature and humidity sensor 28, the second temperature and humidity sensor 28 is connected with the controller 27 and fixedly installed outside the planting tower 1;

A gas device including a carbon dioxide device 105 and a carbon dioxide sensor 106;

the automatic aeroponic planting system suitable for greenhouse planting further includes an inverter 100 and a solar panel 29, the solar panel 29 providing power to the automatic aeroponic planting system through the inverter 100 using solar energy.

Further, the automatic aerial fog cultivation planting system suitable for the open air and the greenhouse further comprises a main control unit, a power supply module, a solar panel, a wireless communication module, user terminal access equipment and a database;

Embodiment one:

the automatic aerial fog cultivation planting system comprises at least one planting tower 1, a bottom frame comprising a bottom plate 2 and a tray support 13, wherein the planting tower 1 is arranged on the bottom plate 2, a nutrient solution recovery tank 9 arranged below the bottom plate 2, a nutrient solution distribution tank 24 and an aerial fog device connected with the nutrient solution distribution tank, aerial fog spraying is conveyed in the at least one planting tower 1 through an aerial fog spray nozzle 7 of the aerial fog spraying device, a first temperature and humidity sensor 26 and a controller 27 are arranged in an enclosed space in the planting tower 1, the controller 27 is connected to the aerial fog device and the first temperature and humidity sensor 26, the aerial fog device is controlled by the controller 27 according to temperature and humidity settings detected by the first temperature and humidity sensor 26, the aerial fog device conveys nutrient solution to vegetables growing in the planting tower 1 through the aerial fog spray nozzle 7 of the aerial fog device, and the aerial fog nutrient solution covers roots of all vegetables.

As shown in fig. 1, the planting tower 1 comprises one or more planting plates 3, each perforation forms a planting hole 4, the planting holes 4 are of cylindrical structure and incline, and a culture medium 5 is placed in each planting hole 4.

Referring to fig. 1, the aerosol apparatus further comprises an inlet pipe 18 connected to the nutrient solution distribution pump 10 and an outlet pipe 8 connected to the outlet of the nutrient solution distribution pump 10, and the aerosol spray head 7 is connected to a branch pipe 6 passing through a hole in the planting tower end plate 12 and further connected to the outlet pipe 8.

Referring to fig. 1, the automated aerial fog cultivation system further comprises a liquid filter 20 for filtering dirt in the nutrient solution, and a ferromagnetic processor 21 for preventing the nutrient solution from crystallizing to cause blockage of a spray head located downstream thereof; a liquid filter 20 and a ferromagnetic processor 21 are mounted along the outlet pipe 8, wherein the liquid filter 20 is closer to the nutrient solution dispensing pump 10 than the ferromagnetic processor 21.

Referring to fig. 1, the automatic aeroponic planting system further includes one or more drain pipes 11 which permit the excess nutrient solution collected by the chassis 2 to flow by gravity into the nutrient solution recovery tank 9, the excess nutrient solution collected by the chassis 2 being dropped from the aerosol spray head 7 or from the planting plate 3 to the chassis 2, and a reflux pump 15 which is installed in a pipe between the nutrient solution recovery tank 9 and the nutrient solution distribution tank 24 for recovering the nutrient solution from the nutrient solution recovery tank 9 to the nutrient solution distribution tank 24.

Referring to fig. 1, the automatic aerosol cultivation planting system further comprises a fertilizer tank 25, a replenishing pump 23 is arranged on a pipeline between the nutrient solution distribution tank 24 and the fertilizer tank 25 and used for replenishing fertilizer from the fertilizer tank 25 to the nutrient solution distribution tank 24, and electric stirrers are arranged on the nutrient solution distribution tank 24 and the fertilizer tank 25 so as to ensure full mixing of the nutrient solution and the fertilizer.

Referring to fig. 1, the automatic aerosol-cultivation planting system further comprises a solenoid valve 14 mounted in the conduit between the water supply inlet and the nutrient solution distribution tank 24 to permit automatic opening and/or closing of the water supply inlet, and a distribution solenoid valve 17 mounted in the conduit before the branch pipe 6 to permit automatic supply and/or interruption of the delivery of the liquid nutrient solution to the aerosol spray heads 7.

Embodiment two:

referring to fig. 2, an embodiment of an aeroponic planting system installed in a conventional or container greenhouse 104 is shown, including all of the foregoing items in the above embodiments.

In order to control the temperature and humidity in the conventional greenhouse or container greenhouse 104, the controller 27 is connected to the controller 27 and further comprises a ventilation damper 101, a ventilation fan 102 and a heater 103, and the controller 27 realizes automatic control of the ventilation damper 101, the ventilation fan 102 and the heater 103 by detecting the second temperature and humidity sensor 28 located outside the planting tower 1 in the conventional greenhouse or container greenhouse 104.

As shown in fig. 2, the ventilation fan 102 is automatically turned on when the temperature and humidity in the conventional greenhouse or container greenhouse 104 reaches a preset high temperature and humidity level, and in addition, the ventilation fan 102 is automatically turned off when the temperature and humidity in the conventional greenhouse or container greenhouse 104 reaches a preset low temperature and humidity level.

As shown in fig. 2, the ventilation damper 101 is automatically opened when the temperature in the conventional greenhouse or container greenhouse 104 reaches a preset high temperature, and in addition, the ventilation damper 101 is automatically closed when the temperature in the conventional greenhouse or container greenhouse 104 reaches a preset low temperature.

As shown in fig. 2, the heater 103 is automatically turned on when the temperature in the conventional greenhouse or container greenhouse 104 reaches a preset low temperature, and in addition, the heater 103 is automatically turned off when the temperature in the conventional greenhouse or container greenhouse 104 reaches a preset high temperature.

As shown in fig. 2, the aeroponic planting system installed in a conventional greenhouse or container greenhouse 104 further includes at least one carbon dioxide device 105 and a gas sensor in the form of a carbon dioxide sensor 106, the carbon dioxide device 105 being a carbon dioxide generator for use in a large greenhouse or a carbon dioxide cylinder with an automatic solenoid valve and flow meter regulator for a small greenhouse.

Specifically, when the carbon dioxide concentration in the conventional greenhouse or container greenhouse 104 falls to a preset carbon dioxide low concentration measured by the carbon dioxide sensor 106, the carbon dioxide device 105 is automatically started to supply carbon dioxide into the conventional greenhouse or container greenhouse 104.

Specifically, when the carbon dioxide concentration in the conventional greenhouse or container-type greenhouse 104 reaches the preset carbon dioxide high concentration measured by the carbon dioxide sensor 106, the carbon dioxide device 105 is automatically turned off, stopping the supply of carbon dioxide to the conventional greenhouse or container-type greenhouse 104.

As shown in fig. 2, the system further includes an inverter 100 and a solar panel 29 for providing power to the aeroponic planting system by solar energy collected by the solar panel 29 via the inverter 100.

Embodiment III:

as shown in fig. 3, the automatic planting plate placing and collecting device comprises a first mechanical arm 150, a first mechanical arm automatic control box 151 provided with a battery, a first mechanical arm automatic control box wheel 152 arranged below the first mechanical arm automatic control box 151, at least one planting plate conveying frame linear motor 160 mechanically connected to at least one mechanical arm automatic control box wheel 152 for driving the connected mechanical arm automatic control box wheels 152, and the first mechanical arm automatic control box wheels 152 are all arranged on two rows of planting tower top rails 154 at the top of the planting tower 1.

When the planting plate 3 with seedling raising is put to the planting tower 1, the planting plate putting and collecting device is driven by the linear motor 160 of the planting plate conveying frame to the first wheel 152 of the automatic mechanical arm control box along the two rows of planting tower top tracks 154 according to the set program of the controller in the automatic mechanical arm control box 151 with the battery, and is opened to the set planting tower 1 position. At this time, the first robot arm 150 places the planting plate 3 at a set position from the first planting plate carrying frame 156 from top to bottom by the first gripper 155 at the end of the first robot arm 150 according to the input program of the controller in the robot arm automatic control box 151 equipped with the battery until the planting plate 3 in the first planting plate carrying frame 156 is emptied. At this point, the planting plate carrier 156 is programmed to return to its original point along the planting column top rail 154. The operator at the original point will remove the empty planting plate conveying frame one 156 from the track and put the planting plate conveying frame one 156 filled with the planting plates 3 with seedlings on the top track 154 of the planting tower, and continue to put the planting plates 3 with seedlings on the planting tower 1 until the arrangement work of the row of planting towers 1 is completed. An operator can put the automatic planting plate putting and collecting device on the other row of planting towers 1 to continue to put planting plates 3 on the planting towers 1 until all planting plates 3 are put on all planting towers 1.

When the planting plate 3 is collected from the planting tower 1, the automatic planting plate placing and collecting device is started to the set planting tower 1 along the two rows of planting tower top rails 154 through the wheels 152 driven by the planting plate conveying frame linear motor 160 according to the set program of the controller in the mechanical arm automatic control box 151 with the battery. At this time, the first robot arm 150 removes the empty planting plates 3 from the planting tower by the first gripper 155 at the end of the first robot arm 150 according to the input program of the controller in the robot arm automatic control box 151 equipped with the battery, and places the empty planting plates one by one onto the first planting plate conveying frame 156 from bottom to top until the first planting plate conveying frame 156 is full. At this point, the planting plate carrier 156 is programmed to return to its original point along the planting column top rail 154. The operator at the original point will remove the fully loaded first planter plate carrier 156 from the track and place the empty first planter plate carrier 156 on the top track 154 of the planter, continuing to collect the planter 3 until the collection of the row of planter 1 is completed. The operator will put the automatic planting plate putting and collecting device to another row of planting towers 1 to continue to collect the planting plates 3 to the first planting plate conveying frame 156 until all planting plates 3 on the planting towers 1 are collected.

Embodiment four:

as shown in fig. 4, the automatic vegetable cutting apparatus includes a vegetable cutting automatic control box 161 equipped with a battery, and two cutting blades 162 connected to left and right sides of the vegetable cutting automatic control box 161. Vegetable-cutting robot wheels 163 mounted under the vegetable-cutting robot 161, at least one vegetable-cutting robot linear motor 165 mechanically connected to at least one wheel to drive the connected vegetable-cutting robot wheels 163, the vegetable-cutting robot wheels 163 being all mounted on two rows of planting tower top rails 154 at the top of the planting tower 1.

When the vegetable cutting is performed, the automatic vegetable cutting device is driven by the vegetable cutting automatic control box wheels 163 through the vegetable cutting automatic control box linear motor 165 according to the set program of the controller in the vegetable cutting automatic control box 161 with the battery, and is opened to the set position of the planting tower 1 along the two rows of planting tower top rails 154. At this time, when the vegetable-cutting automatic control box 161 is operated along the two rows of the top rails 154 according to the input program of the internal controller, the cutting blades 162 connected to the left and right sides of the vegetable-cutting automatic control box 161 simultaneously cut the vegetables growing on the planting plate 3, and the cut vegetables drop into the vegetable-carrying boxes 166 with the batteries and the controller along the inclined surfaces of the planting plate to the both sides of the planting tower 1 until full load. At this time, the vegetable-cutting automatic control box 161 stops being operated by a program, and the vegetable-carrying boxes 166 on both sides are programmed to be returned to the original point along the planting plate carrying frame rail 159 by the vegetable-carrying box wheels 167 driven by the vegetable-carrying box linear motor 170. The operator at the original point removes the two full vegetable carrying cases 166 from the two planting plate carrying frame rails 159 and places the two empty vegetable carrying cases 166 on the planting plate carrying frame rails 159 on both sides, and continues the vegetable cutting work until the vegetable cutting work of the row of planting towers 1 is completed. At this time, the operator will put the automatic vegetable cutting device on the rail of another row of planting towers 1 to continue the vegetable cutting operation until all the vegetables on the planting towers 1 are cut.

Fifth embodiment:

as shown in fig. 5, a planting tower top rail 154 is installed above each row of planting towers 1. The automatic planting plate placing and collecting device comprises a mechanical arm I150, a mechanical arm automatic control box 151 with a battery and an automatic vegetable cutting device, wherein the mechanical arm automatic control box comprises an automatic control box 161 with the battery, and two cutting knives 162 connected to the left and right of the automatic control box 161 are all arranged on a top track 154 of a planting tower. A planting plate conveying frame rail 159 is arranged below the supporting legs on two sides between each row of planting towers 1. The first planter plate conveyor 156 and the vegetable conveyor 166 are both seated on the planter plate conveyor rail 159. The related equipment runs back and forth on the related track through the power provided by the mechanical arm automatic control box linear motor 153, the vegetable cutting automatic control box linear motor 165, the planting plate conveying frame linear motor 160 and the vegetable conveying box linear motor 170 and related set programs. When the equipment, such as the automatic planting plate placing and collecting device, is not operated any more, the equipment can be opened to the range beyond the planting tower 1 according to the set program and stay at the tail end of the related track, so that the influence on other equipment, such as the operation of the automatic vegetable cutting device, is avoided.

In doing the work of placing the planting plate 3 with seedling raising to the planting tower 1, when the planting plate 3 in the planting plate conveying frame one 156 is emptied, the planting plate conveying frame one 156 is programmed to start back to the original point along the planting tower top rail 154. The operator at the original point will remove the empty planting plate conveying frame one 156 from the track and put the planting plate conveying frame one 156 filled with the planting plates 3 with seedlings on the top track 154 of the planting tower, and continue to put the planting plates 3 with seedlings on the planting tower 1 until the arrangement work of the row of planting towers 1 is completed.

When the first planting plate conveying frame 156 is full during the work of collecting the planting plates 3 from the planting tower 1, the first planting plate conveying frame 156 is programmed to return to the original point along the top rail 154 of the planting tower. The operator at the original point will remove the fully loaded first planter plate carrier 156 from the track and place the empty first planter plate carrier 156 on the top track 154 of the planter, continuing to collect the planter 3 until the collection of the row of planter 1 is completed. The operator will put the automatic planting plate putting and collecting device to another row of planting towers 1 to continue to collect the planting plates 3 to the first planting plate conveying frame 156 until all planting plates 3 on the planting towers 1 are collected.

When the vegetables are fully loaded in the vegetable carrying cases 166 at both sides of the planting tower 1 during the vegetable cutting operation, the vegetable cutting automatic control case 161 is stopped by the program, and at the same time, the vegetable carrying cases 166 at both sides are started by the program through the vegetable carrying case wheels 167 driven by the vegetable carrying case linear motor 170 along the planting plate carrying frame rail 159, and the original point is started. The operator at the original point removes the two full vegetable carrying cases 166 from the two planting plate carrying frame rails 159 and places the two empty vegetable carrying cases 166 on the planting plate carrying frame rails 159 on both sides, and continues the vegetable cutting work until the vegetable cutting work of the row of planting towers 1 is completed. At this time, the operator will put the automatic vegetable cutting device on the rail of another row of planting towers 1 to continue the vegetable cutting operation until all the vegetables on the planting towers 1 are cut.

Example six:

the movable platform type automatic planting plate placing and collecting device comprises a mechanical arm II 171, an automatic control box 172 with a battery, wheels 173 arranged below the automatic control box 172, at least one linear motor 174 driving the wheels 173, and at least one mechanical connection wheel for driving the connected wheels 173. These wheels 173 are all fixed to the rails 177 of the planting plate carrier on each row of shelves three 176.

When the planting plate 3 with seedling raising is put to the planting tower 1, the movable platform type automatic planting plate putting and collecting device is driven by the linear motor 174 to move to the set planting tower 1 along the two rows of tracks 177 according to the set program of the controller in the automatic control box 172 with the battery. At this time, the second robot arm 171 grasps the grooves 180 on both sides of the planting plate 3 from the second planting plate conveying frame 181 from top to bottom by the second hand grip 178 at the end of the second robot arm 171 according to the input program of the controller in the automatic control box 172 provided with the battery, and places the planting plate 3 at the set position until the planting plate 3 in the second planting plate conveying frame 181 is emptied. At this point, the second planting plate carrier 181 is programmed to return to its original position along the track 177. An operator at the original point can detach the movable platform type automatic planting plate placing and collecting device from the track, detach the two emptied planting plate conveying frames II 181 from the four fixing frames 179, put the two planting plate conveying frames II 181 filled with seedling planting plates 3 back onto the automatic control box 172, push the four fixing frames 179 to fix the planting plate conveying frames II 181 by pushing the two feet at the bottom of each planting plate conveying frame II 181, then put the movable platform type automatic planting plate placing and collecting device back to the track 177, and continue to place the planting plates 3 with seedlings to the planting towers 1 until the placing work of the row of planting towers 1 is completed. An operator can put the movable platform type automatic planting plate putting and collecting device on the other row of planting towers 1 to continue to put planting plates 3 on the planting towers 1 until all planting plates 3 are put on all planting towers 1.

When the planting plate 3 is collected from the planting tower 1, the movable platform type automatic planting plate placing and collecting device is opened to the set planting tower 1 position along the two rows of rails 177 through the wheels 173 driven by the linear motor 174 according to the set program of the controller in the automatic control box 172 with the battery. At this time, the second mechanical arm 171 grasps the grooves 180 on both sides of the planting plate 3 by the second hand grip 178 at the end of the second mechanical arm 171 according to the input program of the controller in the automatic control box 172 provided with the battery, and removes the empty planting plate 3 from the planting tower, and places the empty planting plate 3 on the second planting plate conveying frame 181 from bottom to top one by one until the two planting plate conveying frames 181 are full. At this time, the moving platform type automatic planting plate placing and collecting device is programmed to return to the original point along the rail 177. After the movable platform type automatic planting plate placing and collecting device is detached from the track, an operator at the original point can detach the two conveying frames 181 of the two full empty planting plates from the four fixing frames 179, put the two empty planting plate conveying frames 181 back onto the automatic control box 172, push the four fixing frames 179 to fix the two planting plate conveying frames 181 by pushing the two feet at the bottom of each planting plate conveying frame 181, and then put the movable platform type automatic planting plate placing and collecting device back to the track 177 to continuously collect the work of the planting plates 3 until the collection work of the row of planting towers 1 is completed. An operator can put the movable platform type automatic planting plate putting and collecting device on the other row of planting towers 1 to continuously collect the planting plates 3 to the work of the planting plate conveying frames two 181 until the planting plates 3 on all the planting towers 1 are collected.

Embodiment seven:

as shown in fig. 7, the foldable unit forming the container greenhouse has square metal rigid vertical bars comprising a set of two first and second rear vertical bars 130, 131 and a set of two first and second front vertical bars 132, 133.

As shown in fig. 7, the foldable unit forming the container-type greenhouse also has a square rigid beam comprising a set of first rear beams 136 and second rear beams 137, the first rear beams 136 being rigidly connected between the top ends of the first rear vertical bars 130 and the second rear vertical bars 131, the second rear beams 137 being rigidly connected between the bottom ends of the first rear vertical bars 130 and the second rear vertical bars 131.

In addition, the foldable unit has a set of first and second front beams 138 and 139, wherein the first front beam 138 is rigidly connected between the top ends of the first and second front vertical bars 132 and 133, and the second front beam 139 is rigidly connected between the bottom ends of the first and second front vertical bars 132 and 133.

As shown in fig. 7, the folding unit constituting the container greenhouse further has one or more first foldable square beams 134, wherein one first foldable square beam 134 is hinged to the top ends of the first front vertical bars 132 and the first rear vertical bars 130, and the other end is hinged to the bottom ends of the first front vertical bars 132 and the first rear vertical bars 130.

As shown in fig. 7, the folding unit constituting the container greenhouse further has one or more second foldable square cross members 135, wherein one second foldable square cross member 135 is hinged to the top ends of the second front vertical bars 133 and the second rear vertical bars 131, and the other end is hinged to the bottom ends of the second front vertical bars 133 and the second rear vertical bars 131.

As shown in fig. 7, the foldable unit forming the container-type greenhouse also has a first frame holding the back plate 140 in place, which frame is rigidly connected between the first and second rear vertical bars 130, 131, the back plate 140 being made of polycarbonate, a material that can transmit light.

As shown in fig. 7, the foldable unit forming the container-type greenhouse also has a second frame which holds the top plate 141 in place, which is hinged to the top side of the first back beam 136, the top plate 141 being made of polycarbonate, a light-permeable material.

As shown in fig. 7, the foldable unit forming the container-type greenhouse also has a floor 142 hinged to the underside of the second back beam 137, the floor 142 forming the floor of the container-type greenhouse when the bottom plate 142 is lowered to lie flat against the ground.

As shown in fig. 7, the foldable unit forming the container-type greenhouse also has a third frame holding the front door 143 in place, which is hinged to the inner side of the first rear vertical bar 130, the front door 143 being made of polycarbonate, a light-permeable material.

As shown in fig. 7, the foldable unit forming the container-type greenhouse also has a fourth frame holding the rear door 144 in place, which frame is hingedly connected to the inside of the second rear vertical bar 131, the rear door 144 being made of polycarbonate, a light-permeable material.

As shown in fig. 7, the foldable unit forming the container-type greenhouse also has a fifth frame holding the front plate 146 in place, which is located at the inner sides of the first and second front vertical bars 132 and 133 and rigidly connected between the first and second front vertical bars 132 and 133, the front plate 146 being made of polycarbonate, a light-transmissible material.

Example eight:

as shown in fig. 8, when a container-type greenhouse is constructed using one or more foldable units, the front door 143 and the rear door 144 of the other connected foldable unit are removed at the connected areas; only the foldable units located at the distal end of the container-type greenhouse retain their front door 143 or rear door 144.

As shown in fig. 8, when the container-type greenhouse is composed using one or more foldable units, the front plates 146 of the foldable units connected to each other are removed at the connected areas; only the foldable units located at the lateral distal ends of the container-type greenhouse retain their front panels 146.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic aerial fog cultivation planting system suitable for open air and greenhouse, includes planting tower (1), chassis (2), tray support (13) and nutrient solution distribution jar (24), its characterized in that: the planting tower (1) is fixedly arranged at the top of the chassis (2), the tray bracket (13) is fixedly connected to the bottom of the chassis (2), a nutrient solution recovery tank (9) is arranged below the chassis (2), a planting tower end plate (12) is arranged on the outer side of the planting tower (1), and a branch pipe (6) is arranged on one side of the planting tower end plate (12) in a penetrating manner;

the aerial fog device comprises a nutrient solution distribution pump (10) and an aerial fog spray head (7), wherein the nutrient solution distribution pump (10) is connected with a nutrient solution distribution tank (24), the aerial fog spray head (7) is connected with the nutrient solution distribution pump (10) through a pipeline, and the nutrient solution sprayed by the aerial fog spray head (7) covers plant roots in a closed space in a planting tower;

the aerial fog device further comprises an inlet pipe (18) connected with the nutrient solution distribution pump (10) and an outlet pipe (8) connected with the outlet of the nutrient solution distribution pump (10), the aerial fog spray head (7) is fixedly connected with the branch pipe (6) penetrating through the planting tower end plate (12), and the aerial fog spray head (7) is connected to the outlet pipe (8);

the first temperature and humidity sensor (26), the first temperature and humidity sensor (26) is fixedly arranged in the closed space of the planting tower (1);

The controller (27) is electrically connected with the first temperature and humidity sensor (26), and the controller (27) is used for automatically controlling the nutrient solution distribution pump (10) of the aerosol device according to the temperature and humidity in the closed space of the planting tower (1) measured by the first temperature and humidity sensor (26);

a fertilizer tank (25), wherein the fertilizer tank (25) is communicated with the nutrient solution distribution tank (24) through a pipeline;

a replenishing pump (23), the replenishing pump (23) is arranged on a pipeline between the nutrient solution distribution tank (24) and the fertilizer tank (25) and is used for replenishing fertilizer from the fertilizer tank (25) to the nutrient solution distribution tank (24), and electric stirrers are arranged on the nutrient solution distribution tank (24) and the fertilizer tank (25);

the automatic aeroponic planting system further comprises a liquid filter (20) and a ferromagnetic processor (21), wherein the liquid filter (20) is used for filtering dirt in the nutrient solution, the ferromagnetic processor (21) is used for preventing the nutrient solution from crystallizing to cause the blockage of a spray head positioned at the downstream of the nutrient solution, the liquid filter (20) and the ferromagnetic processor (21) are arranged along the outlet pipe (8), and the liquid filter (20) is closer to the nutrient solution distribution pump (10) than the ferromagnetic processor (21);

the automatic aerial fog cultivation planting system further comprises a drain pipe (11) and a reflux pump (15), wherein the number of the drain pipes (11) is at least one, the excess nutrient solution collected by the chassis (2) is permitted to flow into the nutrient solution recovery tank (9) through gravity, and the reflux pump (15) is arranged in a pipeline between the nutrient solution recovery tank (9) and the nutrient solution distribution tank (24) and is used for recovering the nutrient solution from the nutrient solution recovery tank (9) to the nutrient solution distribution tank (24);

The automatic aerial fog cultivation planting system further comprises an electromagnetic valve (14) and a distribution electromagnetic valve (17), wherein the electromagnetic valve (14) is arranged in a pipeline between the water supply inlet and the nutrient solution distribution tank (24) so as to permit automatic opening and/or closing of the water supply inlet, and the distribution electromagnetic valve (17) is arranged in a pipeline in front of the branch pipe (6) so as to permit automatic supply and/or interruption of conveying of the liquid nutrient solution to the aerial fog spray head (7);

the planting tower (1) comprises one or more planting plates (3), the planting plates (3) are provided with a plurality of planting holes (4), the planting holes (4) are of cylindrical structures and incline, and culture mediums (5) are arranged inside the planting holes (4).

2. An automated aerial fog cultivation and seeding system suitable for use in open air and in greenhouses as claimed in claim 1, wherein: the automatic aerial fog cultivation planting system comprises a foldable unit forming a container greenhouse, wherein the foldable unit comprises a first rear vertical rod (130), a second rear vertical rod (131), a first front vertical rod (132) and a second front vertical rod (133), the foldable unit is provided with square rigid beams and comprises a first rear beam (136) and a second rear beam (137), the first rear beam (136) is rigidly connected between the top ends of the first rear vertical rod (130) and the second rear vertical rod (131), and the second rear beam (137) is rigidly connected between the bottom ends of the first rear vertical rod (130) and the second rear vertical rod (131);

The foldable unit further comprises a set of first front beams (138) and second front beams (139), wherein the first front beams (138) are rigidly connected between the top ends of the first front vertical bars (132) and the second front vertical bars (133), and the second front beams (139) are rigidly connected between the bottom ends of the first front vertical bars (132) and the second front vertical bars (133);

the foldable unit further comprises one or more first foldable square cross beams (134), wherein one first foldable square cross beam (134) is hinged with the top ends of the first front vertical rod (132) and the first rear vertical rod (130), and the other end is hinged with the bottom ends of the first front vertical rod (132) and the first rear vertical rod (130);

the foldable unit further comprises one or more second foldable square cross beams (135), wherein one second foldable square cross beam (135) is hinged to the top ends of the second front vertical rod (133) and the second rear vertical rod (131), and the other end is hinged to the bottom ends of the second front vertical rod (133) and the second rear vertical rod (131).

3. An automated aerial fog cultivation and seeding system suitable for use in open air and in greenhouses as claimed in claim 2, wherein: the foldable unit further comprises a rear plate (140), a top plate (141), a floor (142), a front door (143), a rear door (144) and a front plate (146), wherein the rear plate (140) is fixedly connected with a first frame, and the first frame is rigidly connected between the first rear vertical rod (130) and the second rear vertical rod (131); the top plate (141) is fixedly connected with a second frame, the second frame is hinged to the top side of the first back beam (136), the floor (142) is hinged to the bottom side of the second back beam (137), the front door (143) is fixedly connected with a third frame, the third frame is hinged to the inner side of the first back vertical rod (130), the back door (144) is fixedly connected with a fourth frame, the fourth frame is hinged to the inner side of the second back vertical rod (131), the front plate (146) is fixedly connected with a fifth frame, and the fifth frame is located on the inner sides of the first front vertical rod (132) and the second front vertical rod (133) and is rigidly connected between the first front vertical rod (132) and the second front vertical rod (133).

4. An automated aerial fog cultivation and seeding system suitable for use in open air and in greenhouses as claimed in claim 1, wherein: automatic aerial fog cultivation planting system still includes automatic planting board and puts and collect device, and automatic planting board is put and is collected device and include mechanical arm first (150) and from arm automatic control case (151) of taking the battery, mechanical arm automatic control case (151) below is provided with mechanical arm automatic control case wheel first (152), mechanical arm automatic control case (151) bottom is provided with linear electric motor (153) that drive mechanical arm automatic control case wheel first (152), planting tower (1) top is provided with two rows of planting tower top track (154), first (155) of tongs are installed to the end of mechanical arm first (150), and automatic planting board is put and is collected device and still include from first (156) of planting board transport frame of taking the battery and connect first (157) of frame foot in every planting tower (1) both sides, first (157) fixedly connected with planting board transport frame track (159), first (156) below fixedly connected with mechanical arm automatic control case wheel second (158), planting board transport frame bottom is provided with mechanical arm automatic control case second (158) of driving motor (160).

5. An automated aerial fog cultivation and seeding system suitable for use in open air and in greenhouses as claimed in claim 4, wherein: the automatic aerial fog cultivation planting system further comprises an automatic vegetable cutting device, the automatic vegetable cutting device comprises a vegetable cutting automatic control box (161) with a battery, two cutting knives (162) connected to the left and right sides of the vegetable cutting automatic control box (161), vegetable cutting automatic control box wheels (163) mounted below the vegetable cutting automatic control box (161), the vegetable cutting automatic control box wheels (163) are rotationally connected with a planting tower top rail (154), vegetable cutting automatic control box linear motors (165) driving the vegetable cutting automatic control box wheels (163), vegetable conveying boxes (166) with the battery, vegetable conveying box wheels (167) mounted below the vegetable conveying boxes (166), second frames (168) welded on support frame legs of a planting tower (1), the vegetable conveying box wheels (167) are rotationally connected with two rows of planting plate conveying frame rails (159), and vegetable conveying box linear motors (170) driving the vegetable conveying box wheels (167).

6. An automated aerial fog cultivation and seeding system suitable for use in open air and in greenhouses as claimed in claim 1, wherein: the automatic aerial fog cultivation planting system further comprises a movable platform type automatic planting plate placing and collecting device, the movable platform type automatic planting plate placing and collecting device comprises a mechanical arm II (171), an automatic control box (172) with a battery, a planting plate conveying frame II (181), wheels (173) arranged below the automatic control box (172), linear motors (174) driving the wheels (173), support frame feet (175) on two sides of a planting tower (1), a frame III (176) connected to the support frame feet (175), tracks (177) for conveying the planting plate on each row of the frame III (176), four fixing frames (179) connected to the automatic control box (172) with the battery, and a gripper II (178) arranged at the tail end of the mechanical arm II (171), and grooves (180) are formed in the surface of the planting plate (3).

7. An automated aerial fog cultivation and seeding system suitable for use in open air and in greenhouses as claimed in claim 1, wherein: the automatic aerial fog cultivation planting system comprises a ventilation air door (101), a ventilation fan (102) and a heater (103) which are suitable for greenhouse planting, wherein the ventilation air door (101), the ventilation fan (102) and the heater (103) are connected with a controller (27), the controller (27) is used for automatically controlling the ventilation air door (101), the ventilation fan (102) and the heater (103), the automatic aerial fog cultivation planting system further comprises a second temperature and humidity sensor (28), and the second temperature and humidity sensor (28) is connected with the controller (27) and is fixedly installed outside a planting tower (1).

8. An automated aerial fog cultivation and seeding system suitable for use in open air and in greenhouses as claimed in claim 7, wherein: the automatic aerial fog cultivation planting system further comprises a gas device, and the gas device comprises a carbon dioxide device (105) and a carbon dioxide sensor (106).

9. An automated aerial fog cultivation and seeding system suitable for use in open air and in greenhouses as claimed in claim 7, wherein: the automatic aerial fog cultivation planting system further comprises an inverter (100) and a solar panel (29), and the solar panel (29) utilizes solar energy to provide power for the automatic aerial fog cultivation planting system through the inverter (100).

10. An automatic aerial fog cultivation planting system suitable for open air and greenhouse, its characterized in that: the system also comprises a main control unit, a power module, a solar panel, a wireless communication module, user terminal access equipment and a database;