Agricultural seed cultivation device for agricultural product planting and cultivation method thereof

Abstract

The invention belongs to the technical field of agricultural crop cultivation, particularly relates to an agricultural seed cultivation device for agricultural product planting and a cultivation method thereof, and provides the following scheme aiming at the problems that existing seeds need to be artificially planted and soil loosening operation cannot be performed in the cultivation device: the agricultural seed cultivation device comprises a cultivation box, a plurality of light supplementing lamps are fixed to the inner wall of the top of the cultivation box and used for providing sufficient illumination for seeds, and a temperature and humidity sensor and a PTC air heater are fixed to the inner walls of the two sides, away from each other, of the cultivation box respectively; the device further comprises a water storage pipe sliding in the cultivation box, and the water storage pipe is located below the temperature and humidity sensor and the PTC air heater. According to the device, the rotating shaft is driven to rotate in the process that the cultivation vessel is inserted into the cultivation box, seeds can be automatically put through rotation of the rotating shaft, culture soil can be loosened before the seeds are put, and later germination of the seeds is facilitated; and in the process of inserting the cultivation vessel, the seeds can be automatically buried through a triangular block.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural crop cultivation, and in particular to an agricultural seed cultivation device and a cultivation method for agricultural product planting. Background Art

[0002] In agricultural planting, in order to improve the yield and quality, the cultivation of agricultural seeds is particularly important. In the process of planting and cultivating seedlings of agricultural products, intelligent cultivation devices are often used. However, the cultivation devices in the prior art still have the following shortcomings during use:

[0003] 1. In the process of seed cultivation of agricultural products, seeds need to be planted in culture containers. However, due to the large number of seeds and their small size, manual planting one by one is both time-consuming and laborious, and it is easy to cause multiple seeds to be planted in the same position, thus affecting the development of the seeds in the later stage.

[0004] 2. In the process of seed cultivation, in order to ensure the healthy growth of seeds, the culture soil needs to be loosened regularly to make it loose and breathable, thereby promoting seed germination, improving the root growth environment and increasing soil fertility. However, the loosening operation requires the culture container to be taken out of the cultivation device. When the internal temperature and humidity of the cultivation device are different from those of the outside world, this will have an adverse effect on seed cultivation.

[0005] In view of the above problems, the present invention document proposes an agricultural seed cultivation device and a cultivation method for planting agricultural products. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of existing seeds that need to be planted manually and cannot be loosened in the cultivation device, and to propose an agricultural seed cultivation device and a cultivation method for agricultural product planting.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] An agricultural seed cultivation device for planting agricultural products, comprising a cultivation box, a plurality of fill lights are fixed on the top inner wall of the cultivation box to provide sufficient light for the seeds, and a temperature and humidity sensor and a PTC air heater are respectively fixed on the inner walls of the cultivation box which are away from each other;

[0009] It also includes a water storage pipe that slides in the cultivation box, and the water storage pipe is located below the temperature and humidity sensor and the PTC air heater. A reciprocating screw is rotatably connected in the cultivation box, and the reciprocating screw is threadedly connected to the water storage pipe, which is used to drive the water storage pipe to move back and forth. A plurality of nozzles are fixed to the bottom of the water storage pipe for watering the seeds. A hose is fixed to the top of the water storage pipe, and one end of the hose passes through the cultivation box and is connected to an external water pump, which is used to provide sufficient water for the water storage pipe.

[0010] It also includes a cultivation dish, a through opening is provided on one side of the cultivation box for inserting the cultivation dish into the cultivation box, the cultivation dish is slidably matched with the inside of the cultivation box through a slide groove and a slider, a seed placement box is fixed on one side of the cultivation box near the through opening, and the seed placement box is located above the through opening;

[0011] The delivery structure is arranged on one side of the cultivation box near the opening and is used to automatically deliver the seeds in the seed placement box into the cultivation dish;

[0012] The soil loosening structure is arranged on one side of the cultivation box near the opening, and is used to automatically loosen the culture soil in the cultivation dish. The soil loosening structure is located below the delivery structure, and the delivery structure provides driving force for the soil loosening structure.

[0013] The soil covering structure is arranged in the cultivation box and is used for covering the seeds with soil after being placed.

[0014] In a possible design, the delivery structure is rotated on a rotating shaft on one side of the incubation box through a base, and the rotating shaft is located below the seed placement box, the outer wall of the rotating shaft is fixedly sleeved with a conveying roller, and the top of the conveying roller extends into the seed placement box, the outer wall of the conveying roller is provided with a plurality of delivery groups, and the delivery group is composed of a plurality of seed grooves, the plurality of seed grooves are arranged in a ring shape on the outer wall of the conveying roller, and the seed grooves cooperate with the seed placement box to automatically inject seeds from the seed placement box into the seed grooves, the outer wall of the rotating shaft is sleeved with two one-way bearings, the two one-way bearings are located on both sides of the conveying roller, the inner ring of the one-way bearing is fixedly connected to the outer wall of the rotating shaft, the outer rings of the two one-way bearings are fixed with a first gear, and the one-way bearings cooperate with the first gear for The driving rotating shaft rotates unidirectionally, and one side of the cultivation box is rotatably connected to two second gears through the base, and the two second gears are respectively meshed with adjacent first gears. Racks are fixed on both sides of the top of the cultivation dish, and the racks are meshed with the second gears. When the cultivation dish is inserted into the cultivation box, the driving rotating shaft rotates to release the seeds; when the cultivation dish is placed in the cultivation box through the through opening, the rack cooperates with the second gear to drive the first gear to rotate, and the first gear drives the one-way bearing to rotate. The one-way bearing is in a locked state with the rotating shaft at this time, thereby driving the rotating shaft and the conveying roller to rotate. During the rotation of the conveying roller, the seeds in the seed placement box just fall into the seed slot. As the conveying roller rotates, the seed slot pours the seeds contained in it into the cultivation dish, and the seed release operation is preliminarily completed.

[0015] In a possible design, the loosening structure includes two L-shaped frames fixed on one side of the incubator, and the sides of the two L-shaped frames close to each other are slidably connected with the same lifting plate located below one side of the conveying roller, and the sides of the two L-shaped frames close to each other are fixed with fixed blocks, and the tops of the two fixed blocks are fixed with first springs, and the tops of the first springs are fixedly connected with the bottom of the lifting plate, and the two ends of the conveying roller are fixed with special-shaped cams, and the top sides of the lifting plate are fixed with trapezoidal plates, and the trapezoidal plates cooperate with the special-shaped cams to drive the lifting plate to move up and down reciprocatingly, and the bottom of the lifting plate is provided with a plurality of insertion nails for inserting into the culture soil to loosen the soil; when the culture dish is placed in the incubator through the opening, the rack cooperates with the second gear to drive the first gear to rotate, and the first gear drives the one-way bearing to rotate, and the one-way bearing is in a locked state with the rotating shaft at this time, thereby driving the rotating shaft, the special-shaped cam and the conveying roller to rotate, and the special-shaped cam cooperates with the trapezoidal plate to drive the lifting plate and the insertion nails to move downward, and the insertion nails can just be inserted into the culture soil in the culture dish, and the culture soil is loosened by the insertion nails.

[0016] In a possible design, the soil covering structure includes a pressure plate sliding in the cultivation box, fourth springs are fixed on both sides of the top of the pressure plate, fixed platforms are fixed on the tops of the two fourth springs, and the two fixed platforms are respectively fixed to the inner walls of the cultivation box on both sides away from each other, a plurality of triangular blocks are provided at the bottom of the pressure plate, and the triangular blocks are located between two adjacent delivery groups for burying the corresponding seeds, a sliding groove is provided on the top inner wall of the through opening, a trapezoidal slider is slidably connected in the sliding groove, and the inclined surfaces on both sides of the trapezoidal slider cooperate with the cultivation dish, a third spring is fixed between the top of the trapezoidal slider and the top inner wall of the sliding groove, an L-shaped rod is fixed on the top of the trapezoidal slider, and the third spring is fixed between the top of the trapezoidal slider and the top inner wall of the sliding groove, and an L-shaped rod is fixed on the top of the trapezoidal slider. The three springs are sleeved on the outer wall of the L-shaped rod, and the other end of the L-shaped rod extends into the incubator and is fixedly connected to the pressure plate. The trapezoidal slider cooperates with the incubator to control the lifting of the pressure plate and the triangular block. When the incubator is inserted into the through opening, the stopper pushes the trapezoidal slider to move upward, and the trapezoidal slider synchronously drives the triangular block to move upward through the L-shaped rod. The triangular block is just located on the top of the incubator to avoid collision with the incubator. As the incubator moves, when the trapezoidal slider loses the push of the stopper, the triangular block and the trapezoidal slider move down and reset under the action of the fourth spring and the third spring, and the triangular block is just inserted into the culture soil. As the incubator continues to enter the incubator, the triangular block flips the culture soil to both sides, which can bury the seeds and facilitate later watering.

[0017] In one possible design, a plurality of exhaust holes are provided on one side of the incubator, an exhaust fan is fixed on one side of the incubator close to the exhaust holes, and the exhaust fan and the exhaust holes cooperate to discharge the heat and moisture in the incubator, and an observation window is provided on one side of the incubator for observing the seed cultivation status in the incubator.

[0018] In a possible design, a plurality of circular grooves are provided at the bottom of the lifting plate, and a second spring is fixed to the top inner walls of the plurality of circular grooves. The bottom ends of the plurality of second springs are respectively fixedly connected to the top ends of the corresponding insertion pins, and the top ends of the insertion pins slide and extend into the circular grooves. The second springs cooperate with the circular grooves to make way for the insertion pins, thereby preventing the insertion pins from colliding hard with the culture dish under the action of the lifting plate.

[0019] In a possible design, a plurality of leakage holes are provided at the bottom of the culture dish to drain excess water in the culture dish, and a drainage pipe is provided on one side of the culture box to drain excess water for later recycling.

[0020] In one possible design, a stopper is fixed to the inner wall of the culture dish away from the through opening, and the stopper cooperates with the trapezoidal slider to enable the triangular block to be located above the culture dish through the trapezoidal slider; when the culture dish is taken out of the incubator, the stopper can continuously push the trapezoidal slider upward to facilitate the movement of the triangular block to the top of the culture dish, thereby avoiding collision between the triangular block and the culture dish.

[0021] In a possible design, both sides of the incubation box are fixed with a box body passing through, and the two boxes are sealed and slidably connected with a first push plate, and a plurality of fixing rods are fixed on the side where the two first push plates are close to each other, and the plurality of fixing rods slide through one side of the corresponding box body and are fixed with two second push plates, and the second push plates cooperate with a water storage pipe, and the water storage pipe is used to alternately squeeze the second push plates, and a plurality of fifth springs are fixed between the second push plates and the adjacent box bodies, and the fifth springs are sleeved on the outer walls of the fixing rods, and an air inlet pipe is provided on the side where the two boxes are away from each other, and the two boxes are connected with the same first connecting pipe, which is used to gather the air in the two boxes together when the water storage pipe alternately squeezes the second push plates, and a plurality of fixing tubes are fixed in the culture dish, and a plurality of air outlets are provided on the outer walls of the plurality of fixing tubes, which are used to inject the air in the fixing tubes into the culture soil through the air outlets, and the culture dish is provided with There is a connecting groove, and the connecting groove is located on a side of the culture dish away from the through hole, the connecting groove is connected with a plurality of fixed pipes through holes, a second connecting pipe is fixed on one side of the box body adjacent to the connecting groove, one end of the second connecting pipe is fixedly extended into the culture box, an injection hole connected to the connecting groove is provided on one side of the culture dish, and one end of the second connecting pipe is sealed and plugged with the injection hole for injecting air in the box body into the connecting groove, and a one-way valve is provided in the first connecting pipe, the second connecting pipe and the air outlet hole; when the reciprocating screw drives the water storage pipe to move back and forth for irrigation, the water storage pipe pushes the first push plate to move through the second push plate, and the first push plate can inject the internal air into the fixed pipe through the second connecting pipe and the connecting groove, and the air in the fixed pipe is injected into the soil through the air outlet, and the two boxes are connected through the first connecting pipe, so when the water storage pipe moves back and forth, the air in the two boxes can be alternately injected into the soil.

[0022] In the present application, a method for cultivating an agricultural seed cultivation device for planting agricultural products comprises the following steps:

[0023] S1. Spread the culture soil in the culture dish and place the seeds in the seed placement box; when the culture dish is placed in the culture box, the rack and the second gear are linked to drive the rotating shaft, the special-shaped cam and the conveying roller to rotate; the special-shaped cam cooperates with the trapezoidal plate to drive the lifting plate and the insertion nail to move downward to loosen the soil;

[0024] S2, the conveying roller rotates to make the seeds fall into the matching seed slot, and then the seed slot pours the seeds into the culture dish as the conveying roller rotates, completing the initial placement;

[0025] S3. When the culture dish is inserted, the block pushes the trapezoidal slider upward, driving the triangular block upward to avoid collision. After the block pushes away, the triangular block and the trapezoidal slider are reset, and the triangular block is inserted into the soil to turn over the soil and bury the seeds. When the culture dish is taken out, the block also pushes the trapezoidal slider to avoid collision of the triangular blocks.

[0026] S4, the water pump injects water into the water storage pipe through the hose, and the motor drives the reciprocating screw to drive the water storage pipe to move and irrigate evenly; the temperature and humidity sensor monitors the environment, the PTC air heater adjusts the temperature, the fan and the vent control the humidity; the fill light provides lighting;

[0027] S5. To improve the soil structure, air is injected into the soil through the fixed pipe and the air outlet; when the water storage pipe moves back and forth, the air in the box is injected into the soil through the push plate linkage, and the two boxes are alternately supplied with air through the first connecting pipe.

[0028] Beneficial effects: In the present invention, a conveying roller is fixedly sleeved on the outer wall of the rotating shaft, a plurality of seed grooves are provided on the outer wall of the conveying roller, two one-way bearings are sleeved on the outer wall of the rotating shaft, the outer rings of the two one-way bearings are fixed with a first gear, one side of the cultivation box is rotatably connected to two second gears through a base, and racks are fixed on both sides of the top of the cultivation dish; when the cultivation dish is placed in the cultivation box through the opening, the rack cooperates with the second gear to drive the first gear to rotate, and the first gear drives the rotating shaft and the conveying roller to rotate through the one-way bearing, and the seeds in the seed placement box are poured into the cultivation dish through the seed grooves, and the seed placement operation is preliminarily completed;

[0029] In the present invention, a plurality of triangular blocks are provided at the bottom of the pressing plate, a sliding groove is provided at the top inner wall of the through opening, a trapezoidal slider is slidably connected in the sliding groove, an L-shaped rod is fixed on the top of the trapezoidal slider, the other end of the L-shaped rod extends into the cultivation box and is fixedly connected to the pressing plate; when the cultivation dish is inserted into the through opening, the block pushes the trapezoidal slider to move upward, and the trapezoidal slider drives the triangular block to move upward to avoid collision with the cultivation dish; when the trapezoidal slider loses the push of the block, the triangular block moves downward to reset and is inserted into the cultivation soil; as the cultivation dish continues to enter the cultivation box, the triangular block flips the cultivation soil to both sides, so that the seeds can be buried, which is convenient for later irrigation;

[0030] In the present invention, the two L-shaped frames are slidably connected to the same lifting plate on one side close to each other, and the two ends of the two conveying rollers are fixed with special-shaped cams, and the top two sides of the lifting plate are fixed with trapezoidal plates, and the bottom of the lifting plate is provided with a plurality of insertion nails; when the culture dish is placed in the culture box, the rotating shaft and the conveying roller can be driven to rotate, and the special-shaped cam cooperates with the trapezoidal plate to drive the lifting plate and the insertion nails to move downward, and the insertion nails can just be inserted into the culture soil in the culture dish, and the culture soil is loosened by the insertion nails;

[0031] In the present invention, a first push plate is sealed and slidably connected in the two boxes, and a plurality of second push plates are fixed to the sides of the two first push plates close to each other through fixing rods, and an air inlet pipe is provided on the sides of the two boxes away from each other. The two boxes are connected by the same first connecting pipe, and a plurality of fixed tubes are fixed in the culture dish, and a plurality of air outlet holes are provided on the outer walls of the plurality of fixed tubes. When the water storage pipe moves back and forth for watering, the first push plate is pushed to move by the second push plate, and the first push plate injects the internal air into the fixed tube through the second connecting tube and the connecting groove, and the air in the fixed tube is injected into the soil through the air outlet holes, so that the roots can be exposed to the air, thereby improving the root growth environment and promoting seed germination.

[0032] In the present invention, the rotating shaft is driven to rotate during the process of inserting the culture dish into the culture box. The rotation of the rotating shaft can not only automatically place the seeds, but also loosen the culture soil before the seeds are placed, so as to facilitate the later germination of the seeds. In the process of inserting the culture dish, the seeds can be automatically buried by the triangular blocks. In addition, in the later irrigation process, the two second push plates can be alternately squeezed by the water storage pipe to inject air into the soil, so that the roots can be exposed to the air, thereby improving the root growth environment and promoting seed germination and healthy growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A schematic diagram of the three-dimensional structure of an agricultural seed cultivation device for planting agricultural products provided in Example 1 of the present invention;

[0034] Figure 2This is a schematic cross-sectional view of an agricultural seed cultivation device for planting agricultural products provided in Example 1 of the present invention;

[0035] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0036] Figure 4 A schematic diagram of the three-dimensional structure of a reciprocating screw rod, a water storage pipe and a nozzle of an agricultural seed cultivation device for planting agricultural products provided in Example 1 of the present invention;

[0037] Figure 5 A schematic diagram of the three-dimensional structure of a cultivation dish and a rack of an agricultural seed cultivation device for planting agricultural products provided in Example 1 of the present invention;

[0038] Figure 6 A schematic diagram of a three-dimensional exploded structure of a conveying roller, a first gear and a second gear of an agricultural seed cultivation device for planting agricultural products provided in Example 1 of the present invention;

[0039] Figure 7 A schematic diagram of a three-dimensional exploded structure of a conveying roller, a special-shaped cam, a trapezoidal plate and an L-shaped frame of an agricultural seed cultivation device for planting agricultural products provided in Example 1 of the present invention;

[0040] Figure 8 A schematic diagram of a three-dimensional exploded structure of a lifting plate and an insertion pin of an agricultural seed cultivation device for planting agricultural products provided in Example 1 of the present invention;

[0041] Fig. 9 A schematic diagram of the three-dimensional structure of a pressing plate, a trapezoidal slider and a triangular block of an agricultural seed cultivation device for planting agricultural products provided in Example 1 of the present invention;

[0042] Fig.10 A schematic diagram of the three-dimensional structure of an agricultural seed cultivation device for planting agricultural products provided in Example 2 of the present invention;

[0043] Fig.11 This is a schematic cross-sectional view of an agricultural seed cultivation device for planting agricultural products provided in Example 2 of the present invention;

[0044] Fig.12 This is a schematic diagram of a three-dimensional sectional exploded structure of a box body, a second push plate and a culture dish of an agricultural seed cultivation device for planting agricultural products provided in Example 2 of the present invention.

[0045] In the figure: 1. Cultivation box; 2. Fill light; 3. Temperature and humidity sensor; 4. PTC air heater; 5. Reciprocating screw; 6. Water storage pipe; 7. Nozzle; 8. Cultivation dish; 9. Rack; 10. Leakage hole; 11. Seed placement box; 12. Rotating shaft; 13. Conveying roller; 14. Seed slot; 15. One-way bearing; 16. First gear; 17. Second gear; 18. Special-shaped cam; 19. L-shaped frame; 20. Lifting plate; 21. Fixed block; 22. First spring; 23. Trapezoidal plate; 24. Circular slot; 25. Insert nail; 26. Second spring; 27. Sliding groove; 28. Trapezoidal slider; 29. ​​L-shaped rod; 30. Third spring; 31. Pressing plate; 32. Fixing table; 33. Fourth spring; 34. Triangular block; 35. Observation window; 36. Through port; 37. Box body; 38. First push plate; 39. Fixing rod; 40. Fifth spring; 41. Second push plate; 42. First connecting pipe; 43. Air inlet pipe; 44. Second connecting pipe; 45. Fixing pipe; 46. Air outlet; 47. Stopper; 48. Connecting groove. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0047] Example 1: Reference Figure 1 and Figure 2 , a cultivation device, relates to the technical field of agricultural crop cultivation, and includes a cultivation box 1. On the top inner wall of the cultivation box 1, a plurality of fill lights 2 are fixed, and these fill lights 2 are used to provide sufficient light for the seeds to ensure that the seeds can obtain necessary photosynthesis during the growth process. On the inner walls of the cultivation box 1 on both sides away from each other, a temperature and humidity sensor 3 and a PTC air heater 4 are respectively fixed, and the temperature and humidity sensor 3 is used to monitor the temperature and humidity in the cultivation box 1 in real time, and the PTC air heater 4 is used to adjust the temperature in the cultivation box 1 according to the monitoring results of the temperature and humidity sensor 3, so as to maintain a suitable environment for seed growth.

[0048] Reference Figure 2 and Figure 4 In the incubator 1, there is also a slidingly connected water storage pipe 6, which is located below the temperature and humidity sensor 3 and the PTC air heater 4. The water storage pipe 6 is rotatably connected to the incubator 1 through a reciprocating screw 5, and the reciprocating screw 5 is threadedly connected to the water storage pipe 6, so that the water storage pipe 6 can be reciprocated in the incubator 1 by driving the rotation of the reciprocating screw 5. At the bottom of the water storage pipe 6, a plurality of nozzles 7 are fixed, and these nozzles 7 are used to water the seeds. In addition, a hose is fixed on the top of the water storage pipe 6, one end of which passes through the incubator 1 and is connected to an external water pump to provide sufficient water for the water storage pipe 6.

[0049] Reference Figure 1-Figure 3 A through opening 36 is provided on one side of the incubator 1, through which the culture dish 8 can be inserted into the incubator 1. The culture dish 8 slides with the inside of the incubator 1 through a slide groove and a slider, ensuring that the culture dish 8 can move stably and smoothly in the incubator 1. A seed placement box 11 is also fixed on one side of the incubator 1 near the through opening 36. The seed placement box 11 is located above the through opening 36 and is used to store seeds to be placed.

[0050] Reference Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7 In order to realize automatic seed delivery, a delivery structure is provided on one side of the cultivation box 1 near the opening 36 in this embodiment. The delivery structure includes a rotating shaft 12 that rotates on one side of the cultivation box 1 through a base, and the rotating shaft 12 is located below the seed placement box 11. On the outer wall of the rotating shaft 12, a conveying roller 13 is fixedly sleeved, and the top of the conveying roller 13 extends into the seed placement box 11. On the outer wall of the conveying roller 13, a plurality of delivery groups are provided, each of which is composed of a plurality of seed grooves 14, which are arranged in a ring shape on the outer wall of the conveying roller 13 and cooperate with the seed placement box 11 to automatically inject the seeds in the seed placement box 11 into the seed grooves 14. On the outer wall of the rotating shaft 12, two one-way bearings 15 are also sleeved, and the two one-way bearings 15 are located on both sides of the conveying roller 13. The inner ring of the one-way bearing 15 is fixedly connected to the outer wall of the rotating shaft 12, and the outer rings of the two one-way bearings 15 are fixed with a first gear 16. When the one-way bearing 15 cooperates with the first gear 16, the rotating shaft 12 can be driven to rotate in one direction. On one side of the cultivation box 1, two second gears 17 are also connected to the base through rotation, and the two second gears 17 are respectively meshed with the adjacent first gears 16. Racks 9 are fixed on both sides of the top of the cultivation dish 8, and these racks 9 are meshed with the second gears 17. When the cultivation dish 8 is placed in the cultivation box 1 through the opening 36, the racks 9 will cooperate with the second gears 17 to drive the first gear 16 to rotate, and then drive the rotating shaft 12 and the conveying roller 13 to rotate through the one-way bearing 15. During the rotation of the conveying roller 13, the seeds in the seed placement box 11 will fall into the seed groove 14, and as the conveying roller 13 rotates, they will be poured into the cultivation dish 8 to complete the seed placement operation.

[0051] Reference Figure 2 , Figure 3 , Figure 6 and Figure 7In order to realize the automatic loosening operation of the culture soil in the culture dish 8, the present embodiment also provides a loosening structure on the side of the culture box 1 near the opening 36. The loosening structure includes two L-shaped frames 19 fixed on one side of the culture box 1, and the side where the two L-shaped frames 19 are close to each other is slidably connected with the same lifting plate 20. On the side where the two L-shaped frames 19 are close to each other, fixed blocks 21 are fixed, and on the top of these fixed blocks 21, first springs 22 are fixed, and the top of the first spring 22 is fixedly connected to the bottom of the lifting plate 20. Special-shaped cams 18 are fixed at both ends of the conveying roller 13. Trapezoidal plates 23 are fixed on both sides of the top of the lifting plate 20, and these trapezoidal plates 23 cooperate with the special-shaped cams 18 to drive the lifting plate 20 to move back and forth up and down. At the bottom of the lifting plate 20, a plurality of insertion nails 25 are provided, and these insertion nails 25 are used to be inserted into the culture soil for loosening the soil. When the culture dish 8 is placed in the culture box 1 through the opening 36, the cooperation between the rack 9 and the second gear 17 drives the first gear 16 to rotate, and then drives the rotating shaft 12, the special-shaped cam 18 and the conveying roller 13 to rotate through the one-way bearing 15. The rotation of the special-shaped cam 18 cooperates with the trapezoidal plate 23, thereby driving the lifting plate 20 and the insertion nail 25 to move downward, so that the insertion nail 25 can be inserted into the culture soil in the culture dish 8 to complete the soil loosening operation.

[0052] Reference Figure 2 , Figure 3 and Fig. 9 In this embodiment, a soil covering structure is also provided in the incubator 1, for covering the seeds after being placed. The soil covering structure mainly includes a pressing plate 31 slidably provided in the incubator 1. Fourth springs 33 are fixed on both sides of the top of the pressing plate 31, and the tops of the two fourth springs 33 are respectively fixed on two fixed platforms 32, and the two fixed platforms 32 are respectively firmly installed on the inner walls of the incubator 1 on both sides away from each other. At the bottom of the pressing plate 31, a plurality of triangular blocks 34 are provided, and these triangular blocks 34 are cleverly placed between two adjacent placement groups, and their main function is to bury the corresponding seeds.

[0053] Reference Figure 3 In order to realize the lifting and lowering control of the pressing plate 31 and the triangular block 34, a sliding groove 27 is provided on the top inner wall of the through hole 36, and a trapezoidal slider 28 is slidably connected in the sliding groove 27. The inclined surfaces on both sides of the trapezoidal slider 28 can cooperate with the culture dish 8. A third spring 30 is fixed between the top of the trapezoidal slider 28 and the top inner wall of the sliding groove 27 to ensure that the trapezoidal slider 28 can be reset when the external force is lost. At the same time, an L-shaped rod 29 is also fixed on the top of the trapezoidal slider 28, and the third spring 30 is sleeved on the outer wall of the L-shaped rod 29. The other end of the L-shaped rod 29 extends into the incubator 1 and is fixedly connected to the pressing plate 31.

[0054] Specifically, when the culture dish 8 needs to be inserted into the through opening 36, the stopper 47 on the culture dish 8 will first contact the trapezoidal slider 28 and push it to move up. Since the trapezoidal slider 28 is fixedly connected to the L-shaped rod 29, the upward movement of the trapezoidal slider 28 will synchronously drive the L-shaped rod 29 and the pressing plate 31 to move up, so that the triangular block 34 also moves up. In this way, when the culture dish 8 is fully inserted, the triangular block 34 will be just located at the top of the culture dish 8, avoiding direct collision with the culture dish 8. As the culture dish 8 moves further, when the trapezoidal slider 28 loses the push of the stopper 47, the trapezoidal slider 28 and the triangular block 34 will move down and reset under the elastic force of the fourth spring 33 and the third spring 30. At this time, the triangular block 34 will just be inserted into the culture soil. As the culture dish 8 continues to enter the incubator 1, the triangular block 34 will flip the culture soil to both sides, thereby effectively burying the seeds. Such a design not only avoids direct contact between the seeds and the culture dish 8, but also ensures that the seeds can be evenly buried, which is beneficial to subsequent watering and growth.

[0055] Reference Figure 1 and Figure 2 In addition, in order to further improve the cultivation effect, the present embodiment further provides a plurality of exhaust holes on one side of the cultivation box 1, and fixes an exhaust fan on the side close to the exhaust holes. The exhaust fan cooperates with the exhaust holes to effectively discharge the heat and moisture in the cultivation box 1, thereby maintaining the environment in the cultivation box 1 suitable for the growth of seeds. At the same time, in order to facilitate observation of the cultivation status of the seeds in the cultivation box 1, the present embodiment further provides an observation window 35 on one side of the cultivation box 1.

[0056] Reference Figure 7 and Figure 8 In addition, in order to achieve the stable placement of the culture dish 8, a plurality of circular grooves 24 are provided at the bottom of the lifting plate 20 in this embodiment. A second spring 26 is fixed to the top inner wall of each circular groove 24, and the bottom ends of these second springs 26 are respectively fixedly connected to the top ends of the corresponding insertion pins 25. The top ends of the insertion pins 25 slide and extend into the circular grooves 24. When the lifting plate 20 descends, the cooperation of the second springs 26 and the circular grooves 24 can make way for the insertion pins 25, thereby avoiding the insertion pins 25 from having a hard collision with the culture dish 8 under the action of the lifting plate 20, and protecting the integrity of the culture dish 8.

[0057] Reference Figure 2 and Figure 5 The cultivation dish 8 is used as a seed bearing member, and a plurality of leakage holes 10 are designed at the bottom thereof. The function of these leakage holes 10 is to discharge the excess water in the cultivation dish 8, ensure that the seeds grow under suitable humidity conditions, and avoid problems such as rotting caused by excessive water. At the same time, a drainage pipe is provided on the side of the cultivation box 1 to discharge the excess water, facilitate the subsequent recycling, and improve the utilization efficiency of resources.

[0058] Reference Figure 2 and Figure 5 In the design of the culture dish 8, a stopper 47 is fixed to the inner wall of the side away from the through opening 36. This design is to cooperate with the trapezoidal slider 28. When the trapezoidal slider 28 moves, it can push the triangular block 34 to be located above the culture dish 8. In particular, when the culture dish 8 is taken out of the incubator 1, the stopper 47 will continue to apply an upward thrust to the trapezoidal slider 28 to ensure that the triangular block 34 can move smoothly to the top of the culture dish 8, thereby avoiding the collision between the triangular block 34 and the culture dish 8 and protecting the overall structure of the device from damage.

[0059] Example 2: Reference Figure 10-12 , improved on the basis of Example 1: both sides of the incubator 1 are fixedly penetrated by a box body 37. The two boxes 37 are sealed and slidably connected with a first push plate 38, and a plurality of fixing rods 39 are fixed to one side of the first push plate 38. The fixing rod 39 slides through one side of the box body 37 and is fixedly connected with two second push plates 41. The two second push plates 41 cooperate with the water storage pipe 6, and the water storage pipe 6 will alternately squeeze the two second push plates 41 during the reciprocating movement for irrigation. In order to maintain the stability of the second push plate 41, a plurality of fifth springs 40 are also fixed between the second push plate 41 and the adjacent box body 37, and the fifth spring 40 is sleeved on the outer wall of the fixing rod 39.

[0060] refer to Fig.12 The ends away from the two boxes 37 are both provided with air inlet pipes 43 for introducing external air. At the same time, the two boxes 37 are connected by the same first connecting pipe 42, so that when the water storage pipe 6 alternately squeezes the second push plate 41, the air in the two boxes 37 can be gathered together to achieve centralized utilization of air.

[0061] refer to Fig.11 and Fig.12 A plurality of fixed tubes 45 are fixed in the culture dish 8, and a plurality of air outlets 46 are arranged on the outer wall of the fixed tubes 45. The function of these air outlets 46 is to inject the air in the fixed tubes 45 into the culture soil through the air outlets 46, so as to provide the seeds with necessary oxygen and promote their growth.

[0062] refer to Fig.11 and Fig.12In order to realize the air injection function, a connecting groove 48 is further provided in the culture dish 8. The connecting groove 48 is located on the side of the culture dish 8 away from the through hole 36 and is connected to the plurality of fixed tubes 45 through holes. A second connecting tube 44 is fixed to one side of the box body 37 adjacent to the connecting groove 48. One end of the second connecting tube 44 is fixedly extended into the culture box 1 and is sealed and plugged with the air injection hole on one side of the culture dish 8. In this way, when the air in the box body 37 is compressed, it can be injected into the fixed tube 45 through the second connecting tube 44 and the connecting groove 48, and then injected into the soil through the air outlet 46.

[0063] In order to ensure the one-way flow of air, one-way valves are provided in the first connecting pipe 42, the second connecting pipe 44 and the air outlet 46. In this way, when the water storage pipe 6 moves back and forth for irrigation, the water storage pipe 6 will push the first push plate 38 to move through the second push plate 41, and the first push plate 38 will then inject the internal air into the fixed pipe 45 through the second connecting pipe 44 and the connecting groove 48. The air in the fixed pipe 45 is injected into the soil through the air outlet 46. Since the two boxes 37 are connected through the first connecting pipe 42, when the water storage pipe 6 moves back and forth, the air in the two boxes 37 can be alternately injected into the soil, providing a continuous oxygen supply for the seeds.

[0064] A method for cultivating an agricultural seed cultivation device for planting agricultural products, comprising the following steps:

[0065] S1, spread the culture soil flat and place it in the culture dish 8, place the seeds to be cultivated in the seed placement box 11, and when the culture dish 8 is placed in the cultivation box 1 through the opening 36, the rack 9 cooperates with the second gear 17 to drive the first gear 16 to rotate, and the first gear 16 drives the one-way bearing 15 to rotate. The one-way bearing 15 is in a locked state with the rotating shaft 12 at this time, and then drives the rotating shaft 12, the special-shaped cam 18 and the conveying roller 13 to rotate. The special-shaped cam 18 cooperates with the trapezoidal plate 23 to drive the lifting plate 20 and the insertion nail 25 to move downward, and the insertion nail 25 can just be inserted into the culture soil in the culture dish 8, and the culture soil is loosened by the insertion nail 25;

[0066] S2. In addition, during the rotation of the conveying roller 13, the seeds in the seed placement box 11 just fall into the seed slot 14 (the size of the seeds matches the inner diameter of the seed slot 14, and only one seed can be placed in the seed slot 14). As the conveying roller 13 rotates, the seed slot 14 pours the seeds into the culture dish 8, and the seed placement operation is preliminarily completed;

[0067] S3. When the culture dish 8 is inserted into the through opening 36, the stopper 47 pushes the trapezoidal slider 28 to move upward, and the trapezoidal slider 28 synchronously drives the triangular block 34 to move upward through the L-shaped rod 29, and the triangular block 34 is just located at the top of the culture dish 8 to avoid collision with the culture dish 8. As the culture dish 8 moves, when the trapezoidal slider 28 loses the push of the stopper 47, the triangular block 34 and the trapezoidal slider 28 move down and reset under the action of the fourth spring 33 and the third spring 30, and the triangular block 34 is just inserted into the culture soil. As the culture dish 8 continues to enter the cultivation box 1, the triangular block 34 flips the culture soil to both sides, which can bury the seeds and facilitate later irrigation; in addition, when the culture dish 8 is taken out of the cultivation box 1, the stopper 47 can continue to push the trapezoidal slider 28 upward, so that the triangular block 34 moves to the top of the culture dish 8 to avoid collision between the triangular block 34 and the culture dish 8;

[0068] S4, during watering, an external water pump injects clean water into the water storage pipe 6 through a hose, and the clean water is used to water the seeds through the nozzle 7, and the motor drives the reciprocating screw 5 to rotate, and the reciprocating screw 5 drives the water storage pipe 6 to move back and forth, so that watering can be performed evenly. The temperature and humidity sensor 3 can monitor the temperature and humidity in the incubator 1 in real time. When the temperature in the incubator 1 is low, the PTC air heater 4 heats the air in the incubator 1 to increase the temperature. When the humidity (or temperature) inside the incubator 1 is too high, the fan on one side of the incubator 1 is started, and the moisture (or hot air) inside the incubator 1 is discharged to the outside through the fan and the air vents, so as to control the temperature and humidity in the incubator 1 and ensure that the seeds are in the best cultivation environment. The fill light 2 can provide lighting;

[0069] S5. When it is necessary to improve the soil structure so that the seed roots can grow healthily, the air in the box 37 is injected into the soil through the fixed pipe 45 and the air outlet 46, so that the roots can contact the air, improve the root growth environment, promote seed germination and increase soil fertility; in specific operation, when the reciprocating screw 5 drives the water storage pipe 6 to move back and forth for irrigation, the water storage pipe 6 pushes the first push plate 38 to move through the second push plate 41, and the first push plate 38 can inject the internal air into the fixed pipe 45 through the second connecting pipe 44 and the connecting groove 48, and the air in the fixed pipe 45 is injected into the soil through the air outlet 46, and the two boxes 37 are connected by the first connecting pipe 42, so when the water storage pipe 6 moves back and forth, it can alternately inject the air in the two boxes 37 into the soil.

[0070] However, as is well known to those skilled in the art, the working principles and wiring methods of the fill light 2, the temperature and humidity sensor 3 and the PTC air heater 4 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0071] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An agricultural seed cultivation device for planting agricultural products, characterized in that: The invention comprises a cultivation box (1), wherein a plurality of supplementary lights (2) are fixed on the top inner wall of the cultivation box (1) for providing sufficient light for the seeds, and a temperature and humidity sensor (3) and a PTC air heater (4) are respectively fixed on two inner walls of the cultivation box (1) which are away from each other; It also includes a water storage pipe (6) that slides in the cultivation box (1), and the water storage pipe (6) is located below the temperature and humidity sensor (3) and the PTC air heater (4). A reciprocating screw (5) is rotatably connected in the cultivation box (1), and the reciprocating screw (5) is threadedly connected to the water storage pipe (6) for driving the water storage pipe (6) to reciprocate. A plurality of nozzles (7) are fixed at the bottom of the water storage pipe (6) for watering seeds. A hose is fixed at the top of the water storage pipe (6), and one end of the hose passes through the cultivation box (1) and is connected to an external water pump for providing a sufficient water source for the water storage pipe (6); It also comprises a cultivation dish (8), a through opening (36) is provided on one side of the cultivation box (1) for inserting the cultivation dish (8) into the cultivation box (1), the cultivation dish (8) is slidably matched with the inside of the cultivation box (1) through a slide groove and a slider, a seed placement box (11) is fixed on one side of the cultivation box (1) close to the through opening (36), and the seed placement box (11) is located above the through opening (36); A delivery structure, arranged on a side of the cultivation box (1) close to the opening (36), and used for automatically delivering seeds in the seed placement box (11) into the cultivation dish (8); A soil loosening structure is arranged on a side of the cultivation box (1) close to the opening (36) and is used to automatically loosen the cultivation soil in the cultivation dish (8). The soil loosening structure is located below the delivery structure and provides driving force for the soil loosening structure. The soil covering structure is arranged in the cultivation box (1) and is used to cover the seeds with soil after they are placed.

2. The agricultural seed cultivation device for planting agricultural products according to claim 1, characterized in that: The delivery structure is a rotating shaft (12) that rotates on one side of the cultivation box (1) through a base, and the rotating shaft (12) is located below the seed placement box (11). The outer wall of the rotating shaft (12) is fixedly sleeved with a conveying roller (13), and the top of the conveying roller (13) extends into the seed placement box (11). The outer wall of the conveying roller (13) is provided with a plurality of delivery groups, and the delivery group is composed of a plurality of seed grooves (14). The plurality of seed grooves (14) are arranged in a ring shape on the outer wall of the conveying roller (13), and the seed grooves (14) cooperate with the seed placement box (11) to automatically inject the seeds in the seed placement box (11) into the seed grooves (14). The outer wall of the rotating shaft (12) is sleeved with two one-way bearings (15), and the two one-way bearings (15) are provided with a plurality of one-way bearings (15). The bearings (15) are located on both sides of the conveying roller (13); the inner rings of the one-way bearings (15) are fixedly connected to the outer wall of the rotating shaft (12); the outer rings of the two one-way bearings (15) are fixed with first gears (16); the one-way bearings (15) cooperate with the first gears (16) to drive the rotating shaft (12) to rotate in one direction; one side of the cultivation box (1) is rotatably connected to two second gears (17) through a base; the two second gears (17) are respectively meshed with adjacent first gears (16); racks (9) are fixed on both sides of the top of the cultivation dish (8); the racks (9) are meshed with the second gears (17); when the cultivation dish (8) is inserted into the cultivation box (1), the rotating shaft (12) is driven to rotate to release seeds.

3. The agricultural seed cultivation device for planting agricultural products according to claim 2, characterized in that: The soil loosening structure comprises two L-shaped frames (19) fixed on one side of the cultivation box (1); the sides of the two L-shaped frames (19) close to each other are slidably connected to a same lifting plate (20) located below one side of the conveying roller (13); the sides of the two L-shaped frames (19) close to each other are both fixed with a fixing block (21); the tops of the two fixing blocks (21) are both fixed with a first spring (22), and the tops of the first springs (22) are fixedly connected to the bottom of the lifting plate (20); both ends of the conveying roller (13) are fixed with a special-shaped cam (18); both sides of the top of the lifting plate (20) are fixed with a trapezoidal plate (23), and the trapezoidal plate (23) cooperates with the special-shaped cam (18) to drive the lifting plate (20) to move up and down reciprocatingly; the bottom of the lifting plate (20) is provided with a plurality of insertion nails (25) for inserting into the cultivation soil to loosen the soil.

4. The agricultural seed cultivation device for planting agricultural products according to claim 3, characterized in that: The soil covering structure comprises a pressing plate (31) sliding in the cultivation box (1), fourth springs (33) are fixed on both sides of the top of the pressing plate (31), and a fixing platform (32) is fixed on the top of the two fourth springs (33), and the two fixing platforms (32) are respectively fixed on the inner walls of the cultivation box (1) on both sides away from each other, a plurality of triangular blocks (34) are provided at the bottom of the pressing plate (31), and the triangular blocks (34) are located between two adjacent delivery groups for burying corresponding seeds, and a sliding groove (27) is provided on the inner wall of the top of the through hole (36), and the sliding groove (27) has a plurality of triangular blocks (34) disposed therein. A trapezoidal slider (28) is slidably connected, and the inclined surfaces on both sides of the trapezoidal slider (28) cooperate with the culture dish (8), a third spring (30) is fixed between the top of the trapezoidal slider (28) and the top inner wall of the sliding groove (27), an L-shaped rod (29) is fixed to the top of the trapezoidal slider (28), the third spring (30) is sleeved on the outer wall of the L-shaped rod (29), the other end of the L-shaped rod (29) extends into the culture box (1) and is fixedly connected to the pressure plate (31), and the trapezoidal slider (28) cooperates with the culture dish (8) to control the lifting of the pressure plate (31) and the triangular block (34).

5. The agricultural seed cultivation device for planting agricultural products according to claim 4, characterized in that: A plurality of exhaust holes are provided on one side of the cultivation box (1); an exhaust fan is fixed on one side of the cultivation box (1) close to the exhaust holes, and the exhaust fan cooperates with the exhaust holes to discharge hot air and moisture in the cultivation box (1); an observation window (35) is provided on one side of the cultivation box (1) for observing the seed cultivation status in the cultivation box (1).

6. The agricultural seed cultivation device for planting agricultural products according to claim 5, characterized in that: The bottom of the lifting plate (20) is provided with a plurality of circular grooves (24), and the top inner walls of the plurality of circular grooves (24) are all fixed with second springs (26), and the bottom ends of the plurality of second springs (26) are respectively fixedly connected with the top ends of the corresponding insertion pins (25), and the top ends of the insertion pins (25) slide and extend into the circular grooves (24), and the second springs (26) cooperate with the circular grooves (24) to make way for the insertion pins (25).

7. The agricultural seed cultivation device for planting agricultural products according to claim 6, characterized in that: The bottom of the culture dish (8) is provided with a plurality of leakage holes (10) for draining excess water in the culture dish (8); one side of the culture box (1) is provided with a drainage pipe for draining excess water for later recycling.

8. The agricultural seed cultivation device for planting agricultural products according to claim 7, characterized in that: A stopper (47) is fixed to the inner wall of the culture dish (8) at one side away from the through opening (36), and the stopper (47) cooperates with the trapezoidal slider (28) to enable the triangular block (34) to be located above the culture dish (8) through the trapezoidal slider (28).

9. The agricultural seed cultivation device for planting agricultural products according to claim 8, characterized in that: Both sides of the incubator (1) are fixedly penetrated by a box body (37), and first push plates (38) are sealed and slidably connected inside the two box bodies (37). A plurality of fixing rods (39) are fixed on the sides of the two first push plates (38) close to each other. The plurality of fixing rods (39) slide through one side of the corresponding box body (37) and are fixed with two second push plates (41). The second push plates (41) cooperate with the water storage pipe (6), and the water storage pipe (6) is used to alternately squeeze the second push plates. (41), a plurality of fifth springs (40) are fixed between the second push plate (41) and the adjacent box body (37), and the fifth springs (40) are sleeved on the outer wall of the fixing rod (39), and an air intake pipe (43) is provided on the side away from each other of the two boxes (37), and the two boxes (37) are connected by a same first connecting pipe (42) for gathering the air in the two boxes (37) together when the water storage pipe (6) alternately squeezes the second push plate (41), A plurality of fixed tubes (45) are fixed in the culture dish (8), and a plurality of air outlet holes (46) are provided on the outer walls of the plurality of fixed tubes (45) for injecting the air in the fixed tubes (45) into the culture soil through the air outlet holes (46). A connecting groove (48) is provided in the culture dish (8), and the connecting groove (48) is located on a side of the culture dish (8) away from the opening (36). The connecting groove (48) is connected to the plurality of fixed tubes (45) through holes, and the connecting groove (48) adjacent to the connecting groove (48) is connected to the plurality of fixed tubes (45). A second connecting pipe (44) is fixed on one side of the box body (37), one end of the second connecting pipe (44) is fixedly extended into the incubator (1), one side of the incubator (8) is provided with an air injection hole connected to the connecting groove (48), and one end of the second connecting pipe (44) is sealed and plugged with the air injection hole to inject air in the box body (37) into the connecting groove (48), and one-way valves are provided in the first connecting pipe (42), the second connecting pipe (44) and the air outlet (46).

10. A cultivation method using the agricultural seed cultivation device for planting agricultural products as claimed in claim 9, characterized in that: The following steps are involved: S1, spreading culture soil in a culture dish (8), and placing seeds in a seed placement box (11); when the culture dish (8) is placed in the culture box (1), the gear rack (9) and the second gear (17) are linked to drive the rotating shaft (12), the special-shaped cam (18) and the conveying roller (13) to rotate; the special-shaped cam (18) cooperates with the trapezoidal plate (23) to drive the lifting plate (20) and the insertion nail (25) to move downward to loosen the soil; S2, the conveying roller (13) rotates to make the seeds fall into the matching seed slot (14), and then the seed slot (14) pours the seeds into the culture dish (8) as the conveying roller (13) rotates, completing the initial placement; S3, when the culture dish (8) is inserted, the stopper (47) pushes the trapezoidal slider (28) upward, driving the triangular block (34) upward to avoid collision. After the push of the stopper (47) is lost, the triangular block (34) and the trapezoidal slider (28) are reset, and the triangular block (34) is inserted into the soil to turn the soil and bury the seeds; when the culture dish (8) is taken out, the stopper (47) also pushes the trapezoidal slider (28) to avoid collision of the triangular block (34); S4, the water pump injects water into the water storage pipe (6) through the hose, and the motor drives the reciprocating screw (5) to drive the water storage pipe (6) to move and irrigate evenly; the temperature and humidity sensor (3) monitors the environment, the PTC air heater (4) adjusts the temperature, and the fan and the air vent control the humidity; the fill light (2) provides lighting; S5. To improve the soil structure, air is injected into the soil through the fixed pipe (45) and the air outlet (46); when the water storage pipe (6) moves back and forth, the air in the box (37) is injected into the soil through the push plate linkage, and the two boxes (37) are alternately supplied with air through the first connecting pipe.

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