Ecological planting box, planting groove and application of ecological planting box and planting groove in ludisia discolor cultivation

Abstract

The invention relates to the technical field of planting equipment, in particular to an ecological planting box, a planting groove and application thereof in ludisia discolor cultivation, the ecological planting box comprises a box body and a nutrition groove, the nutrition groove is formed in the bottom of the inner side of the box body, a placing plate is arranged in the box body, the planting groove is formed in the top of the placing plate, and the planting groove is arranged in the planting groove. A liquid supply assembly is arranged at the side end of the nutrition groove, a planting pot is arranged on the planting groove, the hardening degree of soil in the planting pot can be indirectly detected through assistance of a pressure sensor, and when the planting pot is lack of water, through cooperation of a first electric control valve, an annular cover, an insertion pipe and other components, the planting pot can be protected against water leakage. According to the planting pot, a nutrient solution can be supplemented to soil in the planting pot layer by layer from bottom to top, holes are formed in the soil through the insertion pipes, the soil in the planting pot can keep air permeability, and when the soil humidity in the planting pot is high, redundant water in the soil in the planting pot is squeezed out through assistance of the annular cover and the electronic micro pump; extruded water can be discharged through the round holes.

Description

Technical Field

[0001] The invention relates to the technical field of planting equipment, and in particular to an ecological planting box, a planting trough and applications thereof in the cultivation of Lupus eryngii. Background Art

[0002] Ecological planting boxes are planting containers that integrate modern ecological agricultural concepts and technologies. They are designed to provide plants with a more suitable and healthy growth environment by simulating natural ecosystems. Such planting boxes usually have functions such as automatic water replenishment, automatic filtration, and intelligent temperature control, which can significantly improve the growth efficiency and quality of plants. In the cultivation of blood orchids, the application of ecological planting boxes can bring many advantages.

[0003] The Chinese patent application number 202410640189.4 discloses a planting trough and an ecological container planting device, including a support box, a screw, an inner movable frame, a movable bar and a movable block. The four corners on the outside of the support box are fixed with support plates, each support plate is movably connected with a screw, and the screw circumference under each support plate is threadedly connected with a support nut, and the two short sides on the upper side of the support box are fixed with inner movable frames, and each inner movable frame is movably connected with a movable bar, and the two short sides of the support box away from the inner movable frame are fixed with movable blocks. By providing a support box, a screw, an inner movable frame, a movable bar, a movable block and a trough body, the problems of inconvenience in changing the position on the ground when placing the ecological container planting device, inconvenience in determining the distance between adjacent containers, and inconvenience in controlling the amount of water used for irrigation in the planting trough are solved.

[0004] The Chinese patent application number 201510533344.3 discloses an ecological planting box, which includes a base and a cultivation device arranged on the base, wherein the cultivation device includes a liquid storage tray placed on the base for holding nutrient solution and a cultivation plate located above the liquid storage tray for cultivating plants. The ecological planting box also includes a lighting module that provides a light source for plant growth, a ventilation module that maintains air circulation in the ecological planting box, a water level monitoring device that monitors the water level of the nutrient solution in the liquid storage tray in real time, an oxygenation module that provides oxygen to the nutrient solution, and an electric control component that electrically controls the ecological planting box.

[0005] When conventional means are used to supplement nutrient solution and water to the planting pot, the nutrient solution and water are often sprayed on the soil surface of the planting pot. In order to make the soil in the planting pot be watered thoroughly, a lot of water is often needed, which can easily make the soil too moist and cause root rot of the blood leaf orchid. When watering is insufficient, the moisture is mostly concentrated in the soil surface, which can easily cause water shortage at the roots of the blood leaf orchid. At the same time, it can also cause the roots of the blood leaf orchid to concentrate in the soil surface, which can easily cause the blood leaf orchid to tilt when it grows. In addition, the soil in the planting pot needs to be loosened manually regularly to prevent soil compaction from causing hypoxia at the roots of the blood leaf orchid, affecting the growth of the blood leaf orchid. On the one hand, artificial loosening is time-consuming and labor-intensive, and on the other hand, it is difficult to loosen the deep soil. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides an ecological planting box, a planting trough and the application of the same in the cultivation of blood leaf orchid.

[0007] The invention comprises a box body and a nutrient trough, wherein the nutrient trough is arranged at the bottom of the inner side of the box body, a placement plate is arranged in the box body, a planting trough is arranged on the top of the placement plate, a liquid supply component is arranged at the side end of the nutrient trough, and a planting pot is arranged on the planting trough;

[0008] The liquid supply component includes a liquid supply pipe, an inner pipe is provided in the liquid supply pipe so as to slide up and down, an insertion pipe is provided in the inner pipe so as to slide up and down, a liquid supply channel is provided in the insertion pipe, a liquid spray port is provided at the top of the insertion pipe, the liquid spray port is connected with the liquid supply channel, an annular cavity is provided in the insertion pipe on the outside of the liquid supply channel, a pressure sensor is provided in the annular cavity, a push plate is provided on the top of the inner pipe, the liquid supply pipe is located at the lower end of the planting trough, the push plate is located at the inner bottom of the planting trough, a first electrically controlled valve is provided in the liquid supply channel, and a second electrically controlled valve is provided at the bottom end of the inner pipe.

[0009] By arranging the first electrically controlled valve, the second electrically controlled valve, the annular cover, the push plate and other components, the degree of compaction of the soil in the planting pot can be indirectly detected with the assistance of a pressure sensor. When there is a lack of water in the planting pot, the nutrient solution can be added to the soil in the planting pot layer by layer from bottom to top through the cooperation of the first electrically controlled valve, the annular cover, the insert tube and other components, so that the soil in the planting pot can maintain air permeability. When the soil humidity in the planting pot is high, the excess water in the soil in the planting pot can be squeezed out with the assistance of the annular cover and the electronic micro pump, and the squeezed water will be discharged through the circular hole. When the growth of the blood leaf orchid reaches the requirement, the second electrically controlled valve is closed, and the push plate moves up with the planting pot, so that the worker can clearly judge that the initial cultivation has been completed, and then take out the planting pot for the next cultivation process.

[0010] Preferably, an electronic micro pump is provided at the bottom end of the cannula, a connecting tube is provided at the input end of the electronic micro pump, the output end of the electronic micro pump is connected to the inner tube, and the input end and the output end are switched when the electronic micro pump operates in reverse.

[0011] Preferably, a first limiting ring is provided on the inner side of the top of the liquid supply tube, a second limiting ring matching the first limiting ring is provided on the outer side of the lower end of the inner tube, a first limiting ring is provided on the inner side of the top end of the inner tube, and a second limiting ring matching the first limiting ring is provided on the outer side of the lower end of the insertion tube.

[0012] Preferably, an annular cover is arranged outside the annular cavity, the annular cover is elastic, the annular cover is sealed and connected to the cannula, and an arc is arranged on the top of the cannula.

[0013] Preferably, the liquid supply component also includes a liquid supply pump, which is arranged at the side end of the nutrient trough, and the output end of the liquid supply pump is provided with a main pipe, the main pipe is provided with a branch pipe, and the liquid supply pipe is provided on the branch pipe.

[0014] Preferably, a support plate is also provided on the inner wall of the box body, a filter plate is provided on the support plate, the filter plate is arranged on the top of the nutrient trough, a temperature control unit and a spray unit are also provided in the box body, a vent is provided on the side wall of the box body, and a lamp is also provided on the inner wall of the box body.

[0015] The present invention also discloses a planting trough of an ecological planting box, the planting trough comprises a trough body, the inner bottom of the trough body is provided with a placing groove, the planting pot is placed in the placing groove, and the trough body is provided with a through hole at the bottom of the placing groove.

[0016] Preferably, a circular hole matching the through hole is provided at the bottom of the planting pot, the liquid supply pipe is located in the through hole, the branch pipe is provided on a placement plate, the trough body is placed on the placement plate, and the filter plate is located at the lower end of the branch pipe.

[0017] The invention also discloses an application of an ecological planting box in the cultivation of blood orchid.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention is provided with components such as an insert tube and a liquid supply pump. When the insert tube is controlled by the liquid supply pump to leave the planting pot, a hole corresponding to the circular hole will be left at the bottom of the planting pot. The soil in the planting pot can be ventilated with the assistance of the hole, thereby ensuring the air permeability of the soil in the planting pot.

[0020] 2. The present invention is provided with components such as a cannula, a liquid supply pump, a first electrically controlled valve and a second electrically controlled valve. With the assistance of a pressure sensor, the degree of compaction of the soil in the planting pot can be indirectly detected. When there is a lack of water in the planting pot, the soil in the planting pot can be supplemented with nutrient solution layer by layer from bottom to top through the cooperation of the first electrically controlled valve, the annular cover and the cannula.

[0021] 3. The present invention is provided with components such as a cannula, an annular cover and an electronic micro pump. When the soil humidity in the planting pot is high, the excess water in the soil in the planting pot is squeezed out with the assistance of the annular cover and the electronic micro pump, and the squeezed water is discharged through the circular hole.

[0022] 4. The present invention is provided with components such as a cannula, a liquid supply pump, a first electrically controlled valve and a second electrically controlled valve. When the growth of the blood leaf orchid reaches the requirement, the second electrically controlled valve is closed, and the push plate moves up with the planting pot, so that the workers can clearly judge that the initial cultivation has been completed, and then take out the planting pot for the next cultivation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 The present invention Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 3 It is a structural schematic diagram of the planting trough of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the liquid supply assembly of the present invention;

[0027] Figure 5 It is a schematic diagram of the internal structure of the liquid supply assembly of the present invention;

[0028] Figure 6 The present invention Figure 5 Schematic diagram of the enlarged structure at point B in the middle.

[0029] Figure numerals: 1. box body; 2. nutrient trough; 3. placement plate; 4. planting trough; 5. liquid supply assembly; 6. support plate; 7. filter plate; 8. vent; 9. lamp tube; 401. trough body; 402. placement trough; 403. through hole; 501. liquid supply pipe; 502. inner pipe; 503. intubation tube; 504. liquid supply channel; 505. liquid spray port; 506. annular cavity; 507. pressure sensor; 508. push plate; 509. electronic micro pump; 510. first electric control valve; 511. connecting pipe; 512. first limiting ring; 513. second limiting ring; 514. first limiting ring; 515. second limiting ring; 516. annular cover; 517. liquid supply pump; 518. main pipe; 519. branch pipe. DETAILED DESCRIPTION

[0030] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0031] like Figures 1 to 3 As shown, the present invention discloses an ecological planting box, including a box body 1 and a nutrient trough 2, the nutrient trough 2 is arranged at the inner bottom of the box body 1, a placement plate 3 is arranged in the box body 1, a planting trough 4 is arranged on the top of the placement plate 3, a liquid supply component 5 is arranged at the side end of the nutrient trough 2, and a planting pot is arranged on the planting trough 4, the seeds of the blood leaf orchid are soaked in warm water for 24 hours to soften the seed coat and promote germination, and then the processed seeds are sprinkled in the soil in the planting pot, and covered with a thin layer of soil on top, and then the planting pot is placed in the planting trough 4, a plurality of planting troughs 4 are evenly arranged on the placement plate 3, and nutrient solution is provided to the planting pot through the liquid supply component 5 on the nutrient trough 2, so as to ensure that the growth environment of the blood leaf orchid is suitable so that the blood leaf orchid can grow normally.

[0032] A support plate 6 is also provided on the inner wall of the box 1, and a filter plate 7 is provided on the support plate 6. The filter plate 7 is arranged on the top of the nutrient trough 2. A temperature control unit and a spray unit are also provided in the box 1. A vent 8 is provided on the side wall of the box 1. A lamp tube 9 is also provided on the inner wall of the box 1. With the assistance of the temperature control unit, the temperature in the box 1 is made between 20 and 25 degrees Celsius. With the assistance of the spray unit, the box 1 is sprayed to keep the air humidity in the box 1 at 60% to 70%. In the process of cultivating blood leaf orchid, the lighting time of the lamp tube 9 is one hour a day to ensure the lighting requirements for the growth of blood leaf orchid. When the blood leaf orchid grows, there will be fallen leaves and residual water droplets in the planting pot. The water is recovered with the assistance of the filter plate 7, and the fallen leaves are prevented from entering the nutrient trough 2 with the assistance of the filter plate 7 to ensure that the liquid supply component 5 will not be blocked.

[0033] The present invention also discloses a planting trough 4 of an ecological planting box, the planting trough 4 comprises a trough body 401, a placing trough 402 is arranged at the inner bottom of the trough body 401, a planting pot is placed in the placing trough 402, the trough body 401 is provided with a through hole 403 at the bottom of the placing trough 402, a round hole matching the through hole 403 is arranged at the bottom of the planting pot, the planting pot for planting blood leaf orchid is located in the placing trough 402, the planting pot is limited by the assistance of the placing trough 402 to ensure its stability, and a round hole is arranged at the bottom of the planting pot, when there is too much water in the planting pot, the water can be discharged with the assistance of the round hole to avoid the phenomenon of root rot when the blood leaf orchid grows, and the water discharged from the round hole will fall through the through hole 403.

[0034] During the use of the ecological planting box and planting trough 4 of the present invention, first select well-drained and organic-rich soil, add the soil into the planting pot, and put broken tiles at the bottom of the pot to make the planting pot drain and ventilate, and then soak the blood leaf orchid seeds in warm water for 24 hours to soften the seed coat and promote germination.

[0035] After the seeds are prepared, spread them evenly on the soil surface of the planting pot, and then cover them with a thin layer of soil, keeping the soil moist but not too wet.

[0036] Then, as the blood leaf orchid grows, the liquid supply component 5 is regularly used to send the nutrient solution in the nutrient tank 2 into the soil in the planting pot to provide nutrition and water for the growth of the blood leaf orchid.

[0037] During the growth of Sanguinea, the temperature in the box 1 is maintained between 20 and 25 degrees Celsius with the assistance of the temperature control unit, and the box 1 is sprayed with the assistance of the spray unit to keep the air humidity in the box 1 at 60% to 70%. In the process of cultivating Sanguinea, the lamp 9 is turned on for one hour a day to ensure the lighting requirements for the growth of Sanguinea. When Sanguinea grows, leaves will fall off, and some of the fallen leaves will fall on the filter plate 7. The filter plate 7 is used to prevent the fallen leaves from entering the nutrient tank 2 to ensure that the liquid supply component 5 will not be blocked.

[0038] When the ecological planting box and planting trough 4 of the present invention are used, when conventional means are used to supplement the nutrient solution and water to the planting pot, the nutrient solution and water are often sprayed on the soil surface of the planting pot. In order to make the soil in the planting pot be watered thoroughly, a lot of water is often needed, which can easily make the soil too moist, thereby causing the root rot of the blood leaf orchid. When watering is insufficient, the moisture is mostly concentrated in the soil surface, which can easily cause water shortage at the roots of the blood leaf orchid. At the same time, it can also cause the roots of the blood leaf orchid to concentrate in the soil surface, which can easily cause the blood leaf orchid to tilt when it grows. In addition, the soil in the planting pot needs to be loosened manually regularly to avoid soil compaction causing hypoxia at the roots of the blood leaf orchid, which affects the growth of the blood leaf orchid. Artificial loosening is time-consuming and labor-intensive on the one hand, and difficult to loosen the deep soil on the other hand. For this reason, the following scheme is proposed:

[0039] like Figures 1 to 6 As shown, the liquid supply component 5 includes a liquid supply pipe 501 and a liquid supply pump 517. The liquid supply pump 517 is arranged at the side end of the nutrient tank 2. The output end of the liquid supply pump 517 is provided with a main pipe 518, and the main pipe 518 is provided with a branch pipe 519. The liquid supply pipe 501 is arranged on the branch pipe 519. After the liquid supply pump 517 is started, the liquid supply pump 517 sends the nutrient solution in the nutrient tank 2 into the main pipe 518, and the nutrient solution in the main pipe 518 will enter the branch pipe 519, and then the nutrient solution in the branch pipe 519 is discharged from the liquid supply pipe 501.

[0040] The liquid supply pipe 501 is located in the through hole 403, the branch pipe 519 is arranged on the placement plate 3, the trough body 401 is placed on the placement plate 3, the filter plate 7 is located at the lower end of the branch pipe 519, and the nutrient solution discharged from the liquid supply pipe 501 will pass through the circular hole from bottom to top into the planting pot, and the liquid supply pipe 501 is positioned through the through hole 403, so that there are two liquid supply pipes 501 at the lower end of each planting pot for supplying nutrient solution.

[0041] The liquid supply pipe 501 is provided with an inner pipe 502 which slides up and down, the inner pipe 502 is provided with an insert pipe 503 which slides up and down, the insert pipe 503 is provided with a liquid supply channel 504, the top of the insert pipe 503 is provided with a liquid spraying port 505, the liquid spraying port 505 is connected with the liquid supply channel 504, the liquid supply channel 504 is provided with a first electric control valve 510, the nutrient solution in the liquid supply pipe 501 will enter the inner pipe 502, and when the first electric control valve 510 is closed, the nutrient solution in the inner pipe 502 will enter the inner pipe 502. The nutrient solution in tube 502 will cause insert tube 503 to move upward, and when insert tube 503 moves upward, insert tube 503 passes through through hole 403, and then insert tube 503 passes through the circular hole at the lower end of the planting pot and goes deep into the planting pot, and then the first electric control valve 510 opens, and the nutrient solution in inner tube 502 enters the liquid supply channel 504, and then the nutrient solution is sprayed out from the spray port 505, and the nutrient solution sprayed out from the spray port 505 will directly act on the soil of the planting pot.

[0042] An annular cavity 506 is arranged on the outside of the liquid supply channel 504 in the insert tube 503, a pressure sensor 507 is arranged in the annular cavity 506, an annular cover 516 is arranged on the outside of the annular cavity 506, the annular cover 516 is elastic, the annular cover 516 is sealed and connected to the insert tube 503, an arc is arranged on the top of the insert tube 503, after the insert tube 503 is inserted into the soil of the planting pot, the soil will generate pressure on the insert tube 503, thereby increasing the pressure in the annular cavity 506, and the detection value of the pressure sensor 507 will increase accordingly, and the greater the degree of soil compaction, the greater the pressure of the soil on the insert tube 503, thereby increasing the detection value of the pressure sensor 507, therefore, the degree of soil compaction in the planting pot can be indirectly detected with the assistance of the pressure sensor 507.

[0043] A push plate 508 is provided on the top of the inner tube 502, the liquid supply tube 501 is located at the lower end of the planting trough 4, the push plate 508 is located at the inner bottom of the planting trough 4, and a second electrically controlled valve is provided at the bottom end of the inner tube 502. As the blood leaf orchid grows, the roots of the blood leaf orchid will gradually become luxuriant, thereby making the soil in the planting pot more firmly fixed. When the insert tube 503 is inserted into the planting pot, the detection value of the pressure sensor 507 will increase. After the equipment is replenished with water, when the detection value of the pressure sensor 507 remains unchanged, it indicates that the blood leaf orchid in the planting pot has grown to meet the requirements. At this time, the second electrically controlled valve will be closed, and the nutrient solution in the liquid supply tube 501 will act on the inner tube 502, causing the inner tube 502 to gradually rise. When the inner tube 502 rises, the push plate 508 will bring the planting pot up. When the workers are inspecting, through this operation, the workers can clearly judge that they have completed the initial cultivation, and then take out the planting pot for the next cultivation process.

[0044] An electronic micro pump 509 is provided at the bottom end of the insert tube 503, and a connecting pipe 511 is provided at the input end of the electronic micro pump 509. The output end of the electronic micro pump 509 is connected to the inner tube 502. When the electronic micro pump 509 is reversely operated, the input end and the output end are swapped. After the device determines the degree of soil compaction in the planting pot with the assistance of the pressure sensor 507, when the detection value of the pressure sensor 507 is too large, indicating that the degree of soil compaction is large, the electronic micro pump 509 is started to allow the liquid in the annular cavity 506 to enter the inner tube 502 through the connecting pipe 511, so that the annular cover 516 is concave (initially, the annular cover 516 is When the pressure sensor 507 detects a value that is too small, indicating that the soil moisture is high, the first electrically-controlled valve 510 is closed, and the electronic micro pump 509 operates in the reverse direction, causing the annular cover 516 to protrude outward, thereby increasing the diameter of the insert 503, squeezing the soil in the planting pot and causing the water there to diffuse to other locations. After the insert 503 leaves the planting pot, the holes left by the insert 503 at the bottom of the planting pot are conducive to ventilation and discharge of the squeezed water.

[0045] A first limiting ring 512 is arranged on the inner side of the top of the liquid supply tube 501, a second limiting ring 513 matching the first limiting ring 512 is arranged on the outer side of the lower end of the inner tube 502, a first limiting ring 514 is arranged on the inner side of the top of the inner tube 502, and a second limiting ring 515 matching the first limiting ring 514 is arranged on the outer side of the lower end of the insertion tube 503. The first limiting ring 512 and the second limiting ring 513 limit the lifting and lowering of the inner tube 502, and the first limiting ring 514 and the second limiting ring 515 limit the lifting and lowering of the insertion tube 503.

[0046] During the use of the present invention, the first electrically controlled valve 510 is closed and the second electrically controlled valve is opened, and the liquid supply pump 517 is started to allow the nutrient solution in the nutrient tank 2 to enter the liquid supply pipe 501, and the nutrient solution in the liquid supply pipe 501 enters the inner tube 502 through the second electrically controlled valve. Since the first electrically controlled valve 510 is closed, the nutrient solution in the inner tube 502 will act on the bottom of the insert tube 503, causing the insert tube 503 to move upward. When the insert tube 503 moves upward, it will be inserted into the circular hole at the bottom of the planting pot. As the insert tube 503 is inserted into the soil of the planting pot, the soil in the planting pot will generate pressure on the annular cover 516, causing the detection value of the pressure sensor 507 to increase. When the soil in the planting pot is hardened due to lack of water, the detection value of the pressure sensor 507 will increase and exceed the threshold value. At this time, the device controls the first electrically controlled valve 510 to open the set time a, and the inner tube The nutrient solution in 502 will pass through the liquid supply channel 504 and be discharged from the spray port 505. The nutrient solution discharged from the spray port 505 will act on the soil in the planting pot. When the first electric control valve 510 is opened, the electronic micro pump 509 starts to run forward for a set time b to allow the liquid in the annular cavity 506 to enter the inner tube 502 through the connecting pipe 511, making the annular cover 516 concave. At this time, as the spray port 505 sprays liquid, the nutrient solution will act on the space vacated by the annular cover 516 to ensure the smoothness of the nutrient solution spraying. When the set time a of the first electric control valve 510 reaches closing, the electronic micro pump 509 will run in the reverse direction for a set time b to return the liquid in the annular cavity 506 to its initial state. At this time, since the soil is soaked with the nutrient solution, the pressure of the soil on the annular cover 516 is reduced, and the detection value of the pressure sensor 507 will be lower than the threshold.

[0047] When the detection value of the pressure sensor 507 rises but does not reach the set interval, it indicates that the soil moisture in the planting pot is too high. The first electrically controlled valve 510 will be closed, and the electronic micro pump 509 will operate in the reverse direction, causing the annular cover 516 to bulge outward, thereby increasing the diameter of the insert 503, squeezing the soil in the planting pot and causing water in the soil to precipitate. The electronic micro pump 509 then operates in the forward direction to return the annular cover 516 to its original state. Part of the precipitated water will be pressed into other locations in the soil, and the other part will fall down along the annular cover 516 and be discharged.

[0048] As the above process proceeds, the insert pipe 503 will replenish the soil in the planting pot with nutrient solution and water layer by layer from bottom to top. After the liquid supply pump 517 stops running, the first electrically controlled valve 510 will remain closed and no longer open. At this time, the equipment controls the liquid supply pump 517 to run in reverse again, so that the nutrient solution in the inner tube 502 returns to the nutrient tank 2. At this time, due to the negative pressure in the inner tube 502, the insert pipe 503 will move downward to the initial state. When the liquid supply pump 517 runs forward again, the first electrically controlled valve 510 will be unlocked again and can be opened.

[0049] When the insert tube 503 leaves the planting pot, a hole corresponding to the circular hole will be left at the bottom of the planting pot, and the soil in the planting pot can be ventilated with the help of the hole, thereby ensuring the air permeability of the soil in the planting pot.

[0050] When the liquid supply pump 517 runs forward to make the insert tube 503 replenish the nutrient solution for the planting pot, if the insert tube 503 is inserted into the planting pot, the detection value of the pressure sensor 507 will increase and exceed the threshold value. After the equipment has gone through the water replenishment process, when the detection value of the pressure sensor 507 remains unchanged, it indicates that the blood leaf orchid in the planting pot has grown to meet the requirements. At this time, the second electric control valve will be closed, and the nutrient solution in the liquid supply pipe 501 will act on the inner tube 502, causing the inner tube 502 to gradually rise. When the inner tube 502 rises, the push plate 508 will bring the planting pot up. When the workers are inspecting, through this operation, the workers can clearly judge that the initial cultivation has been completed, and then take out the planting pot for the next cultivation process. After the planting pot is taken away, the detection value of the pressure sensor 507 will return to the initial state, and the corresponding liquid supply component 5 will stop running.

[0051] The main functions achieved by the present invention are: by setting the first electrically controlled valve 510, the second electrically controlled valve, the annular cover 516 and the push plate 508 and other components, the degree of compaction of the soil in the planting pot can be indirectly detected with the assistance of the pressure sensor 507. When there is a lack of water in the planting pot, the soil in the planting pot can be supplemented with nutrient solution layer by layer from bottom to top through the cooperation of the first electrically controlled valve 510, the annular cover 516 and the insert pipe 503 and other components, and holes are left in the soil through the insert pipe 503 so that the soil in the planting pot can maintain air permeability. When the soil humidity in the planting pot is high, with the assistance of the annular cover 516 and the electronic micro pump 509, the excess water in the soil in the planting pot is squeezed out, and the squeezed water is discharged through the circular hole. When the growth of the blood leaf orchid meets the requirements, the second electrically controlled valve is closed, and the push plate 508 moves up with the planting pot, so that the worker can clearly judge that the initial cultivation has been completed, and then take out the planting pot for the next cultivation process.

[0052] The invention also discloses the application of an ecological planting box in the cultivation of blood orchid.

[0053] The ecological planting box and planting trough 4 of the present invention are installed, connected or set in common mechanical ways, and can be implemented as long as they can achieve their beneficial effects.

[0054] All technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0055] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An ecological planting box, comprising a box body (1) and a nutrient trough (2), characterized in that: The nutrient trough (2) is arranged at the bottom of the inner side of the box body (1), a placement plate (3) is arranged in the box body (1), a planting trough (4) is arranged on the top of the placement plate (3), a liquid supply component (5) is arranged at the side end of the nutrient trough (2), and a planting pot is arranged on the planting trough (4); The liquid supply assembly (5) comprises a liquid supply pipe (501), an inner pipe (502) is slidably arranged in the liquid supply pipe (501), an insertion pipe (503) is slidably arranged in the inner pipe (502), a liquid supply channel (504) is arranged in the insertion pipe (503), a liquid spraying port (505) is arranged at the top of the insertion pipe (503), the liquid spraying port (505) is communicated with the liquid supply channel (504), and the insertion pipe (503) is arranged in the liquid supply channel (504). An annular cavity (506) is arranged on the outside of the planting trough (504), a pressure sensor (507) is arranged in the annular cavity (506), a push plate (508) is arranged on the top of the inner tube (502), the liquid supply pipe (501) is located at the lower end of the planting trough (4), the push plate (508) is located at the bottom of the inner side of the planting trough (4), a first electrically controlled valve (510) is arranged in the liquid supply channel (504), and a second electrically controlled valve is arranged at the bottom end of the inner tube (502).

2. The ecological planting box according to claim 1, characterized in that: An electronic micro pump (509) is disposed at the bottom end of the cannula (503), a connecting tube (511) is disposed at the input end of the electronic micro pump (509), and an output end of the electronic micro pump (509) is connected to the inner tube (502). When the electronic micro pump (509) operates in reverse, the input end and the output end are swapped.

3. The ecological planting box according to claim 1, characterized in that: A first limiting ring (512) is arranged on the inner side of the top of the liquid supply pipe (501), a second limiting ring (513) matching the first limiting ring (512) is arranged on the outer side of the lower end of the inner tube (502), a first limiting ring (514) is arranged on the inner side of the top of the inner tube (502), and a second limiting ring (515) matching the first limiting ring (514) is arranged on the outer side of the lower end of the insertion tube (503).

4. The ecological planting box according to claim 1, characterized in that: An annular cover (516) is arranged outside the annular cavity (506), and the annular cover (516) is elastic. The annular cover (516) is sealed and connected to the cannula (503), and an arc is arranged on the top of the cannula (503).

5. The ecological planting box according to claim 1, characterized in that: The liquid supply assembly (5) further comprises a liquid supply pump (517), wherein the liquid supply pump (517) is arranged at the side end of the nutrient tank (2), and a main pipe (518) is arranged at the output end of the liquid supply pump (517), and a branch pipe (519) is arranged on the main pipe (518), and the liquid supply pipe (501) is arranged on the branch pipe (519).

6. The ecological planting box according to claim 1, characterized in that: The inner wall of the box (1) is also provided with a support plate (6), the support plate (6) is provided with a filter plate (7), the filter plate (7) is arranged on the top of the nutrient trough (2), the box (1) is also provided with a temperature control unit and a spray unit, the side wall of the box (1) is provided with a vent (8), and the inner wall of the box (1) is also provided with a lamp tube (9).

7. A planting trough of an ecological planting box as claimed in claim 6, characterized in that: The planting trough (4) comprises a trough body (401), the inner bottom of the trough body (401) is provided with a placement groove (402), the planting pot is placed in the placement groove (402), and the trough body (401) is provided with a through hole (403) at the bottom of the placement groove (402).

8. A planting trough as claimed in claim 7, characterized in that: A circular hole matching the through hole (403) is provided at the bottom of the planting pot, the liquid supply pipe (501) is located in the through hole (403), the branch pipe (519) is provided on the placement plate (3), the trough body (401) is placed on the placement plate (3), and the filter plate (7) is located at the lower end of the branch pipe (519).

9. An application of an ecological planting box in the cultivation of blood leaf orchid, characterized in that: Use the ecological planting box as described in claim 1.

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