Vegetable planting equipment with automatic irrigation function

Abstract

The invention discloses automatic irrigation vegetable planting equipment which comprises an outer box body, a first net plate is arranged in the outer box body, a planting cavity is formed above the first net plate, the first net plate is located between a first cavity and a second cavity, an irrigation mechanism is arranged in the first cavity, a drip irrigation mechanism is detachably connected to the outer box body, and the irrigation mechanism communicates with the drip irrigation mechanism; the flood drainage and ventilation assembly comprises a second net plate, lifting mechanisms are arranged in the first cavity and the second cavity and are in transmission connection with the second net plate, a water absorption mechanism is arranged on the second net plate, a pumping and drainage mechanism is arranged in the outer box body and is in transmission connection with the second net plate, and a ventilation pipe is fixedly connected to the first net plate. A plurality of fourth through holes are formed in the vent pipe; the controller is fixedly connected to the outer side wall of the outer box body. According to the automatic irrigation device, automatic irrigation of planted vegetables can be achieved, different irrigation modes can be selected, irrigation work is more convenient, drainage is facilitated, root ventilation is improved, and growth of the vegetables is facilitated.

Description

Technical Field

[0001] This invention relates to the field of vegetable planting equipment technology, and in particular to an automatic irrigation vegetable planting device. Background Technology

[0002] With the rapid development of urban agriculture, home gardening, and greenhouse vegetable production, intensive and intelligent small-scale vegetable planting equipment is attracting increasing market attention. This type of equipment typically integrates cultivation containers, water supply systems, nutrient supply, and environmental control modules, aiming to provide users with convenient, efficient, and low-maintenance planting solutions. Especially against the backdrop of increasingly scarce water resources and continuously rising labor costs, vegetable planting equipment with automatic irrigation functions has become a research hotspot.

[0003] However, existing technologies still have shortcomings. Most automatic irrigation planting equipment simply splices together general irrigation components onto the planting box, lacking the ability to regulate the water requirements of vegetable growth. This can easily lead to over-irrigation or insufficient water supply, affecting crop quality. Secondly, the equipment structure design often does not fully consider agronomic requirements such as drainage and flood prevention, and root aeration, resulting in problems such as root rot and salinization during long-term use.

[0004] Therefore, an automatic irrigation vegetable planting device is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic irrigation vegetable planting device to solve the problems existing in the prior art. It can irrigate according to the growth of vegetables, and at the same time drain water to prevent flooding, facilitate root aeration, and make vegetables grow healthier.

[0006] To achieve the above objectives, the present invention provides the following solution: The present invention provides an automatic irrigation vegetable planting device, comprising: The outer casing has a first mesh plate inside, a planting cavity above the first mesh plate, a first chamber and a second chamber inside, the first mesh plate being located between the first chamber and the second chamber, an irrigation mechanism being installed in the first chamber, a drip irrigation mechanism being detachably connected to the outer casing, the irrigation mechanism being connected to the drip irrigation mechanism, and a measuring mechanism being installed in the outer casing. A drainage and ventilation component includes a second mesh plate located below a first mesh plate. Lifting mechanisms are installed in both the first and second chambers and are energized with the second mesh plate. A water-absorbing mechanism is installed on the second mesh plate. A drainage mechanism is installed inside the outer casing and is energized with the second mesh plate. A ventilated pipe is fixedly connected to the first mesh plate, and the ventilated pipe has several fourth through holes. The drainage mechanism is correspondingly positioned to the ventilated pipe. The controller is fixedly connected to the outer wall of the outer casing, and the irrigation mechanism, the measuring mechanism, the lifting mechanism and the pumping mechanism are all electrically connected to the controller.

[0007] Preferably, a first partition and a second partition are fixedly connected inside the outer casing, forming a first chamber between the first partition and the outer casing, and a second chamber between the second partition and the second chamber. The first mesh plate is fixedly connected between the first partition and the second partition, and a first fixing plate is fixedly connected between the first partition and the outer casing, with the first fixing plate located inside the first chamber. A second fixing plate is fixedly connected between the second partition and the outer casing, with the second fixing plate located inside the second chamber.

[0008] Preferably, the irrigation mechanism includes a water pump, the water pump outlet is connected to a delivery pipe, the delivery pipe is connected to a direct spray pipe and a branch pipe, the direct spray pipe extends out of the first chamber, a first solenoid valve is installed on the direct spray pipe, a connecting mechanism is connected to the branch pipe, a second solenoid valve is installed on the branch pipe, the connecting mechanism is disposed on the first partition, the second partition is provided with a snap-fit ​​mechanism, the connecting mechanism and the snap-fit ​​mechanism are correspondingly disposed, the drip irrigation mechanism is detachably connected to the connecting mechanism and the snap-fit ​​mechanism, the water pump is fixedly connected to the first fixed plate, the water pump inlet is connected to an inlet pipe, the inlet pipe extends out of the outer casing, and the water pump, the first solenoid valve and the second solenoid valve are electrically connected to the controller.

[0009] Preferably, the connecting mechanism includes a housing, the branch pipe is connected to the housing, a first through hole is provided on the first partition, a second through hole is provided on the housing, the first through hole and the second through hole are connected, a plurality of conduits are fixedly connected inside the housing, a slider is slidably arranged inside the conduit, a limit ring is fixedly connected to the conduit, a guide rod is fixedly connected to the slider, a first top plate is fixedly connected to the guide rod, the conduit passes through the limit ring, a first spring is provided outside the conduit, the two ends of the first spring are fixedly connected to the guide rod and the first top plate, and a water flow hole is provided on the first top plate.

[0010] Preferably, the snap-fit ​​mechanism includes a base plate, a third through hole is provided on the second partition plate, the base plate is fixedly connected to the third through hole, a second spring is fixedly connected inside the base plate, and a second top plate is fixedly connected to the second spring.

[0011] Preferably, the drip irrigation mechanism includes a drip irrigation tube with a plurality of drip holes, one end of the drip irrigation tube is open, and a stopper plate is fixedly connected to the other end of the drip irrigation tube. The open end of the drip irrigation tube is inserted into the first through hole, and the stopper plate abuts against the second top plate.

[0012] Preferably, the water absorption mechanism includes a water absorption layer, which is fixedly connected to the second mesh plate. Both the first partition plate and the second partition plate are provided with a plurality of through holes. A plurality of connecting plates are fixedly connected to the second mesh plate. The connecting plates pass through the through holes, and the lifting mechanism is drivenly connected to the connecting plates.

[0013] Preferably, the lifting mechanism includes a plurality of electric telescopic rods, and the electric telescopic rods are fixedly connected to both the first chamber and the second chamber. The output end of the electric telescopic rod is fixedly connected to the connecting plate, and the electric telescopic rod is electrically connected to the controller.

[0014] Preferably, the extraction mechanism includes an extraction pump, which is fixedly connected to the second fixed plate. An air inlet of the extraction pump is connected to an air pipe. A negative pressure box is fixedly connected inside the outer casing, located at the bottom of the outer casing. The air pipe communicates with the negative pressure box. An insertion tube is fixedly connected to the second mesh plate. The insertion tube and the negative pressure box are connected via a flexible hose. Several fifth through holes are provided on the insertion tube. A second water-absorbing layer is fixedly connected to the outside of the insertion tube. The insertion tube and the vent pipe are correspondingly arranged. A guide plate is fixedly connected to the top surface of the negative pressure box. A first discharge pipe is connected to the guide plate. A second valve is installed on the first discharge pipe. A second discharge pipe is connected to the negative pressure box. A one-way valve is installed on the second discharge pipe. The extraction pump is electrically connected to the controller.

[0015] Preferably, the measuring mechanism includes several temperature and humidity sensors, which are fixedly connected to the first mesh plate, and several support legs are fixedly connected to the bottom surface of the outer casing.

[0016] This invention discloses the following technical effects: In this device, planting substrate is placed in the planting chamber and falls onto a first mesh plate, which facilitates water flow. The first chamber is used to house an irrigation mechanism, and the second chamber is used to house a pumping mechanism. The irrigation mechanism can directly irrigate the vegetables in the planting chamber, while the drip irrigation mechanism can irrigate the vegetables via drip irrigation. The irrigation method can be selected according to the needs of different stages of vegetable growth. The measuring mechanism can measure the temperature and humidity of the planting substrate, and the lifting mechanism is used to raise and lower the second mesh plate. When there is too much planting substrate, it can be lifted by the elevator. The system raises the second mesh plate, allowing its water-absorbing mechanism to absorb water flowing onto the first mesh plate. Once the water-absorbing mechanism is full, it continues to rise, squeezing out excess water to facilitate further absorption. A drainage mechanism extends into the ventilation pipe, accelerating water outflow from the planting substrate. Simultaneously, the drainage mechanism's suction also promotes air circulation within the substrate, increasing air volume and improving permeability. A controller manages the irrigation, measuring, lifting, and drainage mechanisms. This invention enables automatic irrigation of vegetables, allowing for the selection of different irrigation methods. It facilitates irrigation, drainage, and root aeration, promoting vegetable growth. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the automatic irrigation vegetable planting equipment of the present invention; Figure 2 for Figure 1 Enlarged view of point a in the middle; Figure 3 for Figure 1 Enlarged view of point b in the middle; Figure 4 for Figure 3 Enlarged view of point c in the middle; Figure 5 for Figure 1 Enlarged view of point d in the middle; Figure 6 This is a top view of the present invention. The components include: 1. Outer casing; 2. First mesh plate; 3. Implantation cavity; 4. First chamber; 5. Second chamber; 6. Second mesh plate; 7. Ventilation pipe; 8. Controller; 9. First partition; 10. Second partition; 11. Water pump; 12. Delivery pipe; 13. Direct injection pipe; 14. Branch pipe; 15. First solenoid valve; 16. First fixing plate; 17. Second fixing plate; 18. Water inlet pipe; 19. Shell; 20. Guide tube; 21. Slider; 22. Limiting ring; 23. Guide rod; 24. First top plate. 25. First spring; 26. Base plate; 27. Second spring; 28. Second top plate; 29. ​​Drip irrigation pipe; 30. Water outlet; 31. Water absorption layer one; 32. Through hole; 33. Connecting plate; 34. Electric telescopic rod; 35. Pump; 36. Air pipe one; 37. Negative pressure box; 38. Insertion tube; 39. Flexible hose; 40. Water absorption layer two; 41. Guide plate; 42. Drain pipe one; 43. Valve two; 44. Drain pipe two; 45. One-way valve; 46. Support leg; 47. Second solenoid valve. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Reference Figure 1-6 This invention provides an automatic irrigation vegetable planting device, comprising: The outer box 1 has a first mesh plate 2 inside it, a planting cavity 3 above the first mesh plate 2, a first chamber 4 and a second chamber 5 inside the outer box 1, the first mesh plate 2 is located between the first chamber 4 and the second chamber 5, an irrigation mechanism is installed in the first chamber 4, a drip irrigation mechanism is detachably connected to the outer box 1, the irrigation mechanism is connected to the drip irrigation mechanism, and a measuring mechanism is installed inside the outer box 1. The drainage and ventilation component includes a second mesh plate 6 located below the first mesh plate 2. A lifting mechanism is provided in the first chamber 4 and the second chamber 5, and the lifting mechanism is connected to the second mesh plate 6. A water absorption mechanism is provided on the second mesh plate 6. A drainage mechanism is provided in the outer casing 1, and the drainage mechanism is connected to the second mesh plate 6. A ventilator 7 is fixedly connected to the first mesh plate 2, and a number of fourth through holes are opened on the ventilator 7. The drainage mechanism is correspondingly arranged with the ventilator 7. The controller 8 is fixedly connected to the outer wall of the outer casing 1. The irrigation mechanism, measuring mechanism, lifting mechanism and pumping mechanism are all electrically connected to the controller 8.

[0022] In this device, planting substrate is placed in planting chamber 3 and falls onto the first mesh plate 2, which facilitates water flow. The first chamber 4 houses the irrigation mechanism, and the second chamber 5 houses the drainage mechanism. The irrigation mechanism can directly irrigate the vegetables in planting chamber 3 with large amounts of water, while the drip irrigation mechanism can irrigate the vegetables via drip irrigation. After planting, the drip irrigation mechanism is installed inside the outer casing 1, allowing for selection of irrigation methods according to different growth stages of the vegetables. The measuring mechanism measures the temperature and humidity of the planting substrate, and the lifting mechanism is used to raise and lower the second mesh plate 6. When the water level in the planting substrate exceeds the set temperature, the water level is adjusted accordingly. When the water is full, the second mesh plate 6 can be raised by the lifting mechanism. The water absorption mechanism on the second mesh plate 6 absorbs the water flowing onto the first mesh plate 2. When the water absorption mechanism is full, it is continuously raised and squeezed to squeeze out the water, so that the water absorption mechanism can continue to absorb water. The pumping mechanism can be extended into the air pipe 7. The pumping mechanism can accelerate the outflow of water in the planting substrate. At the same time, the pumping action of the pumping mechanism can also accelerate the circulation of gas in the planting substrate, thereby increasing the air in the planting substrate and improving the permeability. The watering mechanism, measuring mechanism, lifting mechanism and pumping mechanism are controlled by the controller 8.

[0023] In a further optimized design, a first partition 9 and a second partition 10 are fixedly connected inside the outer casing 1, forming a first chamber 4 between the first partition 9 and the outer casing 1, and a second chamber 5 is formed between the second partition 10 and the second chamber 5. A first mesh plate 2 is fixedly connected between the first partition 9 and the second partition 10, and a first fixing plate 16 is fixedly connected between the first partition 9 and the outer casing 1, located inside the first chamber 4. A second fixing plate 17 is fixedly connected between the second partition 10 and the outer casing 1, located inside the second chamber 5.

[0024] The first partition 9 and the second partition 10 respectively isolate the first chamber 4 and the second chamber 5, and the first fixing plate 16 and the second fixing plate 17 are used to install other components.

[0025] The scheme is further optimized. The irrigation mechanism includes a water pump 11. The water outlet of the water pump 11 is connected to a delivery pipe 12. The delivery pipe 12 is connected to a direct spray pipe 13 and a branch pipe 14. The direct spray pipe 13 extends out of the first chamber 4. A first solenoid valve 15 is installed on the direct spray pipe 13. A connecting mechanism is connected to the branch pipe 14. A second solenoid valve 47 is installed on the branch pipe 14. The connecting mechanism is set on the first partition 9. A snap-fit ​​mechanism is set on the second partition 10. The connecting mechanism and the snap-fit ​​mechanism are set accordingly. The drip irrigation mechanism is detachably connected to the connecting mechanism and the snap-fit ​​mechanism. The water pump 11 is fixedly connected to the first fixed plate 16. The water inlet of the water pump 11 is connected to an inlet pipe 18. The inlet pipe 18 extends out of the outer casing 1. The water pump 11, the second solenoid valve 47 and the first solenoid valve 15 are electrically connected to the controller 8.

[0026] The water inlet pipe 18 on the water pump 11 is connected to the water source. The water pump 11 pumps water to the direct spray pipe 13, which can directly irrigate the vegetables. The first solenoid valve 15 is used to control the direct spray pipe 13. When the direct spray pipe 13 is not needed, the first solenoid valve 15 can be closed by the controller 8. After the vegetables are planted, the drip irrigation mechanism needs to be installed immediately. One end of the drip irrigation mechanism is connected to the connecting mechanism, and the other end is connected to the snap-fit ​​mechanism. When drip irrigation is needed, the second solenoid valve 47 is opened, and the drip irrigation mechanism will span across the planting chamber 3. The water pump 11 can pump water into the drip irrigation mechanism to perform drip irrigation on the vegetables. The controller 8 controls the water pump 11 and the first solenoid valve 15.

[0027] The scheme is further optimized. The connecting mechanism includes a housing 19, a branch pipe 14 connected to the housing 19, a first through hole on the first partition 9, a second through hole on the housing 19, the first through hole and the second through hole are connected, a plurality of conduits 20 are fixedly connected inside the housing 19, a slider 21 is slidably arranged inside the conduit 20, a limit ring 22 is fixedly connected to the conduit 20, a guide rod 23 is fixedly connected to the slider 21, a first top plate 24 is fixedly connected to the guide rod 23, the conduit 20 passes through the limit ring 22, a first spring 25 is sleeved on the conduit 20, the two ends of the first spring 25 are fixedly connected to the guide rod 23 and the first top plate 24, and a water flow hole 30 is opened on the first top plate 24.

[0028] When drip irrigation is required, the drip irrigation mechanism is inserted into the first through hole, so that the drip irrigation mechanism abuts against the first top plate 24. Pushing the drip irrigation mechanism inward will cause the guide rod 23 to slide along the guide tube 20, while compressing the first spring 25. The other end of the drip irrigation mechanism is inserted into the snap-fit ​​mechanism. After the drip irrigation mechanism contacts the first top plate 24, the water will flow into the drip irrigation mechanism through the water outlet 30. The first through hole is a conical hole, which facilitates the insertion of the drip irrigation mechanism.

[0029] The scheme is further optimized. The snap-fit ​​mechanism includes a base plate 26, a third through hole is opened on the second partition plate 10, the base plate 26 is fixedly connected to the third through hole, a second spring 27 is fixedly connected inside the base plate 26, and a second top plate 28 is fixedly connected to the second spring 27.

[0030] The other end of the drip irrigation mechanism is inserted into the third through hole. The drip irrigation mechanism pushes the second top plate 28, which compresses the second spring 27, so that the drip irrigation mechanism is stably connected to the outer casing 1.

[0031] The solution is further optimized. The drip irrigation mechanism includes a drip irrigation pipe 29 with several drip holes. One end of the drip irrigation pipe 29 is open, and the other end of the drip irrigation pipe 29 is fixedly connected to a blocking plate. The open end of the drip irrigation pipe 29 is inserted into the first through hole, and the blocking plate abuts against the second top plate 28.

[0032] When installing the drip irrigation pipe 29, first insert the open end of the drip irrigation pipe 29 into the first through hole, and push the first top plate 24 inward to push the drip irrigation pipe 29 into the planting box 1. Insert the end with the blocking plate into the third through hole, thereby installing the drip irrigation pipe 29 on the planting box 1.

[0033] The scheme is further optimized. The water absorption mechanism includes a water absorption layer 31, which is fixedly connected to the second mesh plate 6. Several through holes 32 are opened on the first partition plate 9 and the second partition plate 10. Several connecting plates 33 are fixedly connected to the second mesh plate 6. The connecting plates 33 pass through the through holes 32. The lifting mechanism is connected to the connecting plates 33 in a transmission manner.

[0034] The absorbent layer 31 can absorb water. The second mesh plate 6 drives the absorbent layer 31 to move up and down. The lifting mechanism drives the second mesh plate 6 to move up and down through the connecting plate 33.

[0035] The scheme is further optimized. The lifting mechanism includes several electric telescopic rods 34. The electric telescopic rods 34 are fixedly connected in both the first chamber 4 and the second chamber 5. The output end of the electric telescopic rod 34 is fixedly connected to the connecting plate 33. The electric telescopic rod 34 is electrically connected to the controller 8.

[0036] The electric telescopic rod 34 drives the connecting plate 33 to rise or fall, and the connecting plate 33 drives the second mesh plate 6 to rise or fall.

[0037] The scheme is further optimized. The extraction mechanism includes an extraction pump 35, which is fixedly connected to the second fixed plate 17. The air inlet of the extraction pump 35 is connected to an air pipe 36. A negative pressure box 37 is fixedly connected inside the outer casing 1. The negative pressure box 37 is located at the bottom of the outer casing 1. The air pipe 36 is connected to the negative pressure box 37. An insertion tube 38 is fixedly connected to the second mesh plate 6. The insertion tube 38 and the negative pressure box 37 are connected through a flexible tube 39. Several fifth through holes are opened on the insertion tube 38. A water absorption layer 40 is fixedly connected to the outside of the insertion tube 38. The insertion tube 38 is correspondingly set with the vent pipe 7. A guide plate 41 is fixedly connected to the top surface of the negative pressure box 37. A discharge pipe 42 is connected to the guide plate 41. A valve 43 is installed on the discharge pipe 42. A discharge pipe 44 is connected to the negative pressure box 37. A one-way valve 45 is installed on the discharge pipe 44.

[0038] The second mesh plate 6 drives the insertion tube 38 to move up and down, allowing the insertion tube 38 to enter the ventilator 7. After the second water-absorbing layer 40 enters the ventilator 7, water in the planting substrate can flow out due to the fourth through hole on the ventilator 7, and the second water-absorbing layer 40 can absorb water. When the pump 35 is working, it extracts the air from the negative pressure box 37, creating a negative pressure that causes the insertion tube 38 to generate suction. The insertion tube 38 can then draw out the water from the second water-absorbing layer 40. When it can no longer draw out water, it continues to draw out air. The second water-absorbing layer 40 can be slightly larger than the insertion tube 38, filling the insertion tube 38 completely. When a negative pressure is generated inside the insertion tube 38, it also facilitates the absorption of water from the planting substrate. When drainage is not required, drawing out the air from the insertion tube 38 accelerates the airflow in the ventilator 7, thereby speeding up the circulation of gas in the planting substrate.

[0039] The design is further optimized so that the measuring mechanism includes several temperature and humidity sensors, which are fixedly connected to the first mesh plate 2, and several support legs 46 are fixedly connected to the bottom surface of the outer casing 1.

[0040] The temperature and humidity sensor (not shown in the figure) can measure the temperature and humidity of the planting substrate, thus facilitating the measurement of the planting substrate.

[0041] The device is used by placing the planting substrate into the planting chamber 3. The substrate will fall onto the first mesh plate 2, and the vegetables will be planted in the substrate. During daily planting, the temperature and humidity of the planting substrate can be measured by a temperature and humidity sensor (not shown in the figure). The temperature of the planting substrate is determined by the ambient temperature. When the humidity of the planting substrate is insufficient and watering is required, it can be activated via the controller 8. When a large amount of water is needed for irrigation, the first solenoid valve 15 is opened and the second solenoid valve 47 is closed. The water pump 11 pumps water to the direct spray pipe 13, which can then be used for irrigation. The spray nozzle 13 directly irrigates the vegetables. When the spray nozzle 13 is not needed, the first solenoid valve 15 is closed and the second solenoid valve 47 is opened. The water will flow into the drip irrigation pipe 29 through the water outlet 30 for drip irrigation. When there is too much water in the planting substrate, the second mesh plate 6 can be raised by the lifting mechanism. The water-absorbing layer 31 on the second mesh plate 6 can absorb the water flowing onto the first mesh plate 2. When the water-absorbing mechanism is full of water, it continues to rise, which can squeeze the water-absorbing layer 31 and squeeze out the water in the water-absorbing layer 31, so that the water-absorbing layer 31 can continue to absorb water. The insertion tube 38 enters the ventilator 7, and the second water-absorbing layer 40 enters the ventilator 7. Because there is a fourth through hole on the ventilator 7, water in the planting substrate can flow out, and the second water-absorbing layer 40 can absorb water. When the pump 35 is working, it extracts the air from the negative pressure box 37, and the negative pressure box 37 generates negative pressure, which causes the insertion tube 38 to generate suction. The insertion tube 38 can absorb the water on the second water-absorbing layer 40. When it can no longer absorb water, it continues to pump air. The second water-absorbing layer 40 can be slightly larger than the insertion tube 38, so that the second water-absorbing layer 40 fills the insertion tube 38. When negative pressure is generated in the insertion tube 38, it is also convenient to absorb water in the planting substrate. When drainage is not required, pumping air in the insertion tube 38 can accelerate the air flow in the ventilator 7, thereby accelerating the circulation of gas in the planting substrate.

[0042] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0043] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. An automatic irrigation vegetable planting device, characterized in that, include: The outer box (1) is provided with a first mesh plate (2) inside the outer box (1), and a planting cavity (3) is located above the first mesh plate (2). The outer box (1) is provided with a first chamber (4) and a second chamber (5). The first mesh plate (2) is located between the first chamber (4) and the second chamber (5). The first chamber (4) is provided with an irrigation mechanism. The outer box (1) is detachably connected with a drip irrigation mechanism. The irrigation mechanism is connected to the drip irrigation mechanism. The outer box (1) is provided with a measuring mechanism. A drainage and ventilation component, comprising a second mesh plate (6) located below the first mesh plate (2), a lifting mechanism provided in the first chamber (4) and the second chamber (5), the lifting mechanism being connected to the second mesh plate (6) in a transmission, a water absorption mechanism provided on the second mesh plate (6), a drainage mechanism provided in the outer casing (1), the drainage mechanism being connected to the second mesh plate (6) in a transmission, a ventilating pipe (7) fixedly connected on the first mesh plate (2), a plurality of fourth through holes opened on the ventilating pipe (7), and the drainage mechanism being correspondingly provided with the ventilating pipe (7); The controller (8) is fixedly connected to the outer wall of the outer casing (1). The irrigation mechanism, the measuring mechanism, the lifting mechanism and the pumping mechanism are all electrically connected to the controller (8).

2. The automatic irrigation vegetable planting equipment according to claim 1, characterized in that: The outer casing (1) is fixedly connected to a first partition (9) and a second partition (10). A first chamber (4) is formed between the first partition (9) and the outer casing (1). A second chamber (5) is formed between the second partition (10) and the second chamber (5). The first mesh plate (2) is fixedly connected between the first partition (9) and the second partition (10). A first fixing plate (16) is fixedly connected between the first partition (9) and the outer casing (1). The first fixing plate (16) is located in the first chamber (4). A second fixing plate (17) is fixedly connected between the second partition (10) and the outer casing (1). The second fixing plate (17) is located in the second chamber (5).

3. The automatic irrigation vegetable planting equipment according to claim 2, characterized in that: The irrigation mechanism includes a water pump (11), the outlet of which is connected to a delivery pipe (12). A direct-spray pipe (13) and a branch pipe (14) are connected to the delivery pipe (12). The direct-spray pipe (13) extends out of the first chamber (4). A first solenoid valve (15) is installed on the direct-spray pipe (13). A connecting mechanism is connected to the branch pipe (14), and a second solenoid valve (47) is installed on the branch pipe (14). The connecting mechanism is located on the first partition (9). A snap-fit ​​mechanism is provided on the plate (10). The connecting mechanism and the snap-fit ​​mechanism are correspondingly provided. The drip irrigation mechanism is detachably connected to the connecting mechanism and the snap-fit ​​mechanism. The water pump (11) is fixedly connected to the first fixed plate (16). The water inlet end of the water pump (11) is connected to the water inlet pipe (18). The water inlet pipe (18) extends out of the outer casing (1). The water pump (11), the first solenoid valve (15) and the second solenoid valve (47) are electrically connected to the controller (8).

4. The automatic irrigation vegetable planting equipment according to claim 3, characterized in that: The connecting mechanism includes a housing (19), the branch pipe (14) is connected to the housing (19), the first partition (9) is provided with a first through hole, the housing (19) is provided with a second through hole, the first through hole and the second through hole are connected, a plurality of conduits (20) are fixedly connected inside the housing (19), a slider (21) is slidably arranged inside the conduit (20), a limit ring (22) is fixedly connected to the conduit (20), a guide rod (23) is fixedly connected to the slider (21), a first top plate (24) is fixedly connected to the guide rod (23), the conduit (20) passes through the limit ring (22), a first spring (25) is provided on the outer sleeve of the conduit (20), the two ends of the first spring (25) are fixedly connected to the guide rod (23) and the first top plate (24), and a water flow hole (30) is provided on the first top plate (24).

5. The automatic irrigation vegetable planting equipment according to claim 4, characterized in that: The snap-fit ​​mechanism includes a base plate (26), a third through hole is provided on the second partition plate (10), the base plate (26) is fixedly connected to the third through hole, a second spring (27) is fixedly connected inside the base plate (26), and a second top plate (28) is fixedly connected to the second spring (27).

6. The automatic irrigation vegetable planting equipment according to claim 5, characterized in that: The drip irrigation mechanism includes a drip irrigation pipe (29) with several drip holes. One end of the drip irrigation pipe (29) is open, and a blocking plate is fixedly connected to the other end of the drip irrigation pipe (29). The open end of the drip irrigation pipe (29) is inserted into the first through hole, and the blocking plate abuts against the second top plate (28).

7. The automatic irrigation vegetable planting equipment according to claim 2, characterized in that: The water absorption mechanism includes a water absorption layer (31), which is fixedly connected to the second mesh plate (6). Both the first partition plate (9) and the second partition plate (10) are provided with a plurality of through holes (32). A plurality of connecting plates (33) are fixedly connected to the second mesh plate (6). The connecting plates (33) pass through the through holes (32). The lifting mechanism is connected to the connecting plates (33) in a transmission manner.

8. The automatic irrigation vegetable planting equipment according to claim 7, characterized in that: The lifting mechanism includes several electric telescopic rods (34). The electric telescopic rods (34) are fixedly connected in the first chamber (4) and the second chamber (5). The output end of the electric telescopic rod (34) is fixedly connected to the connecting plate (33). The electric telescopic rod (34) is electrically connected to the controller (8).

9. The automatic irrigation vegetable planting equipment according to claim 7, characterized in that: The extraction mechanism includes an extraction pump (35), which is fixedly connected to the second fixed plate (17). The air inlet of the extraction pump (35) is connected to an air pipe (36). A negative pressure box (37) is fixedly connected inside the outer casing (1). The negative pressure box (37) is located at the bottom inside the outer casing (1). The air pipe (36) is connected to the negative pressure box (37). An insertion tube (38) is fixedly connected to the second mesh plate (6). The insertion tube (38) and the negative pressure box (37) are connected through a flexible hose (39). The device has several fifth through holes. The insertion tube (38) is fixedly connected to a second water-absorbing layer (40). The insertion tube (38) is correspondingly set with the vent tube (7). The top surface of the negative pressure box (37) is fixedly connected to a guide plate (41). The guide plate (41) is connected to a first drain pipe (42). The first drain pipe (42) is equipped with a second valve (43). The negative pressure box (37) is connected to a second drain pipe (44). The second drain pipe (44) is equipped with a one-way valve (45). The pump (35) is electrically connected to the controller (8).

10. The automatic irrigation vegetable planting equipment according to claim 1, characterized in that: The measuring mechanism includes several temperature and humidity sensors, which are fixedly connected to the first mesh plate (2), and several legs (46) are fixedly connected to the bottom surface of the outer casing (1).

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