Seedling raising device and method for polygonatum kingianum planting

Abstract

The invention discloses a seedling raising device and method for polygonatum kingianum planting, and belongs to the technical field of polygonatum kingianum planting.The seedling raising device comprises a constant-temperature box, a box door is slidably installed in an interlayer of the inner wall of the constant-temperature box, the box door and the arc center of the section of the constant-temperature box are located on the same vertical line, and a humidity sensor is installed on the inner wall of the constant-temperature box; the humidity sensor is connected with one side of the controller; the electric motor is installed on the inner bottom face of the constant-temperature box, an output shaft of the electric motor is connected with a connecting shaft, a seedling raising mechanism is installed on the outer side of the connecting shaft, and a drip irrigation mechanism is arranged above the seedling raising mechanism. According to the seedling culture device and method for polygonatum kingianum planting, after seedling culture is completed, a structure for separating the culture box from the soil is arranged, on one hand, it can be guaranteed that the seedlings and the soil are completely separated from the culture box, damage to rhizomes of the seedlings is avoided, the survival rate of the seedlings is increased, on the other hand, resource waste can be reduced, and repeated use of the culture box is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of Dianhuangjian planting, in particular to a Dianhuangjian planting seedling raising device and method. BACKGROUND

[0002] Dianhuangjian is a traditional Chinese medicine, and can be propagated by rhizome and seed. It prefers a dark and humid environment. Therefore, when cultivating Dianhuangjian seeds, the temperature, humidity and dark environment in the incubator need to be ensured. After the seedlings are cultivated, they need to be transplanted to designated soil. For example, a Dianhuangjian seedling raising device with publication number CN220458056U is disclosed, which specifically relates to the field of Dianhuangjian seedling raising and includes a seedling raising box. A transplanting mechanism is installed inside the seedling raising box. The transplanting mechanism includes a sliding groove, a sliding block, a fixed plate, a placing groove, a seedling raising groove and an opening. The device can be more convenient and fast for transplanting Dianhuangjian seedlings in later use through the transplanting mechanism. The user manually pulls the movable door outward to pull the limiting buckle out of the limiting column, thereby opening the movable door. The user manually pulls the fixed plate outward to move the sliding block in the sliding groove outward. The user manually pulls the seedling raising groove out of the placing groove to conveniently and quickly transplant Dianhuangjian seedlings.

[0003] For example, a Dianhuangjian seedling raising device with publication number CN218499698U is disclosed. The device is equipped with a sliding assembly type seedling raising tray, which can be easily pulled out of the incubator, facilitating the removal and disassembly of the seedling raising barrel. The seedling raising barrel can be disassembled from the left and right sides by detaching the upper and lower rings, allowing the left and right half barrels to be disassembled without damaging the plant roots or the external soil. The seedlings can be completely removed with the soil without damaging the rhizome. The incubator can ensure the required temperature for Dianhuangjian seedling raising. The device provides the required light and moisture for Dianhuangjian seedling raising through the light and spraying components. The sprayed water contains nutrient solution for nutrient supplementation. The excess water is collected through the water collection structure. However, the above-mentioned Dianhuangjian seedling raising device still has the following shortcomings in actual use:

[0004] After the seedling raising device raises the seedlings, the seedlings need to be transplanted to a designated location. Some seedling raising devices use disposable seedling pots to cultivate seeds, resulting in a large amount of plastic waste. When using reusable seedling pots, the soil is easily broken during the removal of the seedlings, thereby damaging the rhizome of the seedlings and affecting the survival rate of the seedlings. Therefore, there is a lack of a structure to separate the seedling pot from the soil before transplanting.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original seedling raising device. SUMMARY

[0006] The present application aims to provide a kind of seedling raising device and method for planting Polygonatum franchetii to solve the problems of the lack of structure for separating seedling pots and soil before transplanting in traditional seedling raising device.

[0007] To achieve the above object, the present application provides the following technical solutions: a kind of seedling raising device for planting Polygonatum franchetii, including thermostat, slidingly installed in the interlayer of the inner wall of the thermostat box door, and the cross-sectional arc center of the box door and the thermostat is on the same vertical line, the inner wall of the thermostat is installed humidity sensor, and humidity sensor and the side of controller are interconnected, and the other side of controller is connected with motor;

[0008] Further comprising: motor, installed in the inner bottom surface of the thermostat, the output shaft of the motor is connected with connecting shaft, and the outside of connecting shaft is installed with seedling raising mechanism, the top of seedling raising mechanism is provided with drip irrigation mechanism, and drip irrigation mechanism regularly waters seedling in cultivation box.

[0009] Preferably, the seedling raising mechanism includes a fixed box fixed to the outside of the connecting shaft, and the inside of the fixed box is provided with a bearing plate, and the edge of the bearing plate is hung on the upper edge of the fixed box by a hook, and the upper end surface of the bearing plate is fixed with a cultivation box, the bearing plate puts the cultivation box with seeds into the fixed box as a whole, and the hook is connected for easy end taking.

[0010] Preferably, the cultivation box is equiangularly distributed, and the bottom of the cultivation box is provided with a movable plate, and the movable plate and the cultivation box are rotationally connected, and the edge of the movable plate is fixed with a connecting plate, and when the movable plate rotates, the connecting plate can be driven to rotate synchronously in the cultivation box.

[0011] Preferably, the connecting plate is slidably attached to the inner wall of the cultivation box, and the connecting plate is arc-shaped structure, and the two sides of the connecting plate are inclined surface structure, and the connecting plate can separate the soil from the cultivation box when moving.

[0012] Preferably, the lower end surface of the movable plate and one end of the fixed rod are fixedly connected, the other end of the fixed rod is sleeved with a connecting rod, and the connection between the fixed rod and the connecting rod is rectangular structure, the fixed rod is rotationally penetrated into the bearing plate, and the connecting rod is rotationally penetrated into the fixed box, and when the bearing plate is put into the fixed box, the fixed rod and the connecting rod can be contacted.

[0013] Preferably, a first gear is fixedly sleeved on the outside of the connecting rod, a second gear is engagedly connected to the side of the first gear, the second gear is fixedly sleeved on the outside of the adjusting cylinder, and the adjusting cylinder is rotationally arranged on the outside of the connecting shaft, and the two gears are engagedly driven to rotate the connecting rod and the fixed rod.

[0014] Preferably, the inner wall of the thermostat is fixed with a support plate, and the support plate is annular structure, and the upper end surface of the support plate is embedded with balls at equal angles, and the top of the ball is in contact with the lower edge of the fixed box, and the fixed box rotates by rolling between the balls and the support of the support plate, which can keep stable.

[0015] Preferably, the drip irrigation mechanism comprises a water storage box fixed to the side of the thermostat, and a movable cylinder is rotatably arranged on the top of the water storage box, and the outer side of the movable cylinder is connected with the top of the connecting shaft through a belt pulley mechanism, and the inner side of the movable cylinder is threaded with a reciprocating screw rod, and the bottom of the reciprocating screw rod is fixed with a piston plate, and the piston plate is lifted and lowered through the threaded transmission of the movable cylinder and the reciprocating screw rod.

[0016] Preferably, the edge of the piston plate is in sliding contact with the inner wall of the water storage box, and a one-way infusion tube is slidably arranged in the piston plate, and a drip head is fixed to the end of the infusion tube away from the water storage box, and the drip head is located directly above the leftmost cultivation box, and the piston plate lifts and lowers to draw external liquid and transmit the gas in the water storage box to the infusion tube.

[0017] A method for planting and cultivating Jinyangxian, the cultivation method mainly includes external preparation, brown culture elimination, callus induction, adventitious bud occurrence and proliferation culture, dark culture for promoting rhizome growth, test tube seedling rehabilitation culture, rooting culture and acclimation culture;

[0018] External preparation: select healthy Jinyangxian rhizome without pests as external preparation;

[0019] Brown culture elimination: place the external preparation in the cultivation box, and transfer the culture every 7 days to remove the brown phenomenon in the tissue culture process;

[0020] Callus induction: induce the external preparation to form callus;

[0021] Adventitious bud occurrence and proliferation culture: promote the occurrence and proliferation of adventitious buds;

[0022] Dark culture for promoting rhizome growth: place the carrier plate with the cultivation box in the fixed box, then close the box door to culture the Jinyangxian in the dark environment of the thermostat, and promote the development of rhizome;

[0023] Test tube seedling rehabilitation culture: rehabilitate the test tube seedlings, detect the humidity in the thermostat through the humidity sensor, and regularly drip irrigate the cultivation box through the drip irrigation mechanism;

[0024] Rooting culture: perform rooting culture to improve the adaptability and stress resistance of the seedlings;

[0025] Seedling culture: finally, seedling treatment is carried out to improve the adaptability of seedlings, and the seedlings are transplanted after the seedling culture is completed.

[0026] Compared with the prior art, the beneficial effects of the invention are that the seedling raising device and method for planting Polygonatum franchetii can separate the cultivation box from the soil after the seedling culture is completed, on the one hand, it can ensure complete separation between the seedlings and the soil and the cultivation box, avoid damaging the rhizome of the seedlings, and improve the survival rate, on the other hand, it can reduce resource waste and realize repeated use of the cultivation box, the specific content is as follows:

[0027] 1. After the bearing plate is placed in the fixed box, the bottom of the fixed rod can be engaged with the top of the connecting rod, after the culture is completed, the second gear and the first gear are engaged and driven, which can drive the connecting rod and the fixed rod to rotate synchronously, and then drive the movable plate to rotate to separate the bottom of the soil from it, at the same time, the connecting plate is driven by the movable plate to rotate, which can separate the side of the soil from the cultivation box, and when the seedlings are transplanted later, the seedlings and the whole soil can be taken out, avoiding damage to the rhizome caused by soil crushing;

[0028] 2. Through the thread transmission of the movable cylinder and the reciprocating screw rod, the piston plate is lifted in the water storage box, the liquid in the external water tank is pumped into the water storage box, and the liquid in the water storage box is also squeezed into the liquid delivery pipe, and finally transmitted to the drip irrigation head for irrigation, during the drip irrigation process, the fixed box is in a rotating state, which can ensure that the water absorbed by different seeds is the same. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the invention;

[0030] Figure 2 It is a schematic diagram of the structure of the box door after opening;

[0031] Figure 3 It is a schematic diagram of the cross-sectional structure of the invention;

[0032] Figure 4 It is a schematic diagram of the fixed box structure of the invention;

[0033] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixed box of the invention;

[0034] Figure 6 It is a schematic diagram of the separation structure of the fixed rod and the connecting rod of the invention;

[0035] Figure 7 It is a schematic diagram of the cross-sectional structure of the water storage box of the invention;

[0036] Figure 8 It is a schematic diagram of the gear structure of the invention;

[0037] Figure 9 The cross-sectional structure of the cultivation box of the present application is shown in the figure.

[0038] In the figure: 1, constant temperature box; 2, box door; 3, humidity sensor; 4, controller; 5, motor; 6, connecting shaft; 7, fixed box; 8, bearing plate; 9, hook; 10, cultivation box; 11, movable plate; 12, connecting plate; 13, fixed rod; 14, connecting rod; 15, first gear; 16, second gear; 17, adjusting cylinder; 18, support plate; 19, ball; 20, reciprocating screw rod; 21, movable cylinder; 22, piston plate; 23, water storage box; 24, infusion tube; 25, drip irrigation head. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0040] Please refer to Figures 1-9 The present application provides the following technical solutions:

[0041] Embodiment 1: In order to solve the problems in the prior art, therefore, the present embodiment provides a seedling raising device for planting Polygonatum franchetii, which comprises a constant temperature box 1, a box door 2 is slidably installed in the interlayer of the inner wall of the constant temperature box 1, and the cross-sectional arc center of the box door 2 and the constant temperature box 1 is on the same vertical line, a humidity sensor 3 is installed on the inner wall of the constant temperature box 1, and the humidity sensor 3 and a controller 4 are connected with each other on one side, and the other side of the controller 4 is connected with a motor 5; further comprising: the motor 5 is installed on the inner bottom surface of the constant temperature box 1, the output shaft of the motor 5 is connected with a connecting shaft 6, and the outer side of the connecting shaft 6 is installed with a seedling raising mechanism, the upper part of the seedling raising mechanism is provided with a drip irrigation mechanism, and the drip irrigation mechanism regularly waters the seedlings in the cultivation box 10; the inner wall of the constant temperature box 1 is fixed with a support plate 18, the support plate 18 is of an annular structure, and the upper end surface of the support plate 18 is embedded with balls 19 at equal angles, and the top of the balls 19 is in contact with the lower edge of a fixed box 7; as Figures 1-3 and Figure 7As shown, first, the seeds are put into the incubation box 10, then the door 2 of the incubator 1 is opened, the incubation box 10 is hung on the upper edge of the fixing box 7 through the hook 9, and the incubation box 10 is in the inside of the fixing box 7, and the incubation of the seeds is realized through the constant temperature in the incubator 1, when the humidity sensor 3 in the incubator 1 detects that the humidity is low, it can be transmitted to the controller 4, and then the electric motor 5 is controlled to rotate, on the one hand, the incubation box 10 in different positions is rotated to realize the drip irrigation, on the other hand, the drip irrigation mechanism is started to water, when the fixing box 7 rotates in the incubator 1, the bottom can roll between the ball bearings 19, and the support plate 18 can support the stability of the fixing box 7 when rotating.

[0042] After the seedling raising device raises the seedlings, the seedlings need to be transplanted to the designated position, part of the seedling raising device uses disposable incubation box 10 to cultivate seeds, which causes a lot of plastic waste, and when the reusable incubation box 10 is used, the soil is easily broken in the process of taking out the seedlings, which further damages the roots of the seedlings and affects the survival rate of the seedlings, therefore, there is a lack of structure to separate the incubation box 10 and the soil before transplanting, such as Figures 3-6 and Figures 8-9As shown, the seedling raising mechanism comprises a fixed box 7 fixed to the outer side of the connecting shaft 6, the inside of the fixed box 7 is provided with a bearing plate 8, the edge of the bearing plate 8 is hung at the upper edge of the fixed box 7 through a hook 9, and the upper end surface of the bearing plate 8 is fixed with a cultivation box 10; the cultivation boxes 10 are distributed at equal angles, the bottom of the cultivation box 10 is provided with a movable plate 11, the movable plate 11 and the cultivation box 10 are rotationally connected, the edge of the movable plate 11 is fixed with a connecting plate 12; the connecting plate 12 slides in close contact with the inner wall of the cultivation box 10, the connecting plate 12 is an arc-shaped structure, and the two sides of the connecting plate 12 are inclined surfaces; the lower end surface of the movable plate 11 is fixedly connected with one end of a fixed rod 13, the other end of the fixed rod 13 is sleeved with a connecting rod 14, the connection between the fixed rod 13 and the connecting rod 14 is a rectangular structure, the fixed rod 13 rotationally penetrates into the bearing plate 8, and the connecting rod 14 rotationally penetrates into the fixed box 7; a first gear 15 is fixedly sleeved on the outer side of the connecting rod 14, a second gear 16 is engagedly connected to the side of the first gear 15, the second gear 16 is fixedly sleeved on the outer side of an adjusting cylinder 17, and the adjusting cylinder 17 is rotationally arranged on the outer side of the connecting shaft 6; after the bearing plate 8 with the cultivation box 10 is placed in the fixed box 7, the fixed rod 13 at the bottom of the bearing plate 8 is connected with the connecting rod 14 in the fixed box 7, and the connection therebetween is a rectangular structure, so that they can be clamped with each other, after the cultivation is completed, the adjusting cylinder 17 is rotated to drive the second gear 16 to rotate, through the meshing transmission with the first gear 15, the connecting rod 14 and the fixed rod 13 are synchronously rotated, and then the movable plate 11 is rotated in the cultivation box 10, the soil at the bottom is separated from the movable plate 11, the connecting plate 12 is rotated in the cultivation box 10 by the movable plate 11, and the side of the soil is separated from the cultivation box 10, so that the seedlings and the whole soil can be taken out when the seedlings are transplanted subsequently, the soil is prevented from being broken to damage the roots, and the cultivation box 10 can be reused.

[0043] In the seed cultivation process of the existing seedling raising device, watering is not convenient, and different seeds absorb different amounts of water, so in this embodiment, the following technical scheme is used, Figure 3 and Figure 7As shown, the drip irrigation mechanism includes a water storage box 23 fixed to the side of the constant temperature box 1, and a movable cylinder 21 is rotatably mounted on the top of the water storage box 23. The outer side of the movable cylinder 21 is connected to the top of the connecting shaft 6 via a pulley mechanism. A reciprocating screw 20 is threaded through the inner side of the movable cylinder 21, and a piston plate 22 is fixed to the bottom of the reciprocating screw 20. The edge of the piston plate 22 slides against the inner wall of the water storage box 23, and a one-way infusion tube 24 slides through the inside of the piston plate 22. A drip irrigation head 25 is fixed to the end of the infusion tube 24 away from the water storage box 23, and the drip irrigation head 25 is located directly above the leftmost incubation box 10. When the seedlings need watering, the connecting shaft 6... When the fixed box 7 rotates, the adjusting cylinder 17 is stationary. While the connecting shaft 6 rotates, the movable cylinder 21 rotates through the belt pulley mechanism. Then, through the threaded transmission between the movable cylinder 21 and the reciprocating screw 20, the piston plate 22 is driven to rise and fall in the water storage box 23. When the piston plate 22 rises, it can draw liquid from the external water tank into the water storage box 23. When the piston plate 22 falls, it can squeeze the liquid in the water storage box 23 into the infusion tube 24, and finally transmit it to the drip irrigation head 25. The liquid drips into the cultivation box 10 for irrigation. During the drip irrigation process, the fixed box 7 is in a rotating state, so the liquid can drip into different cultivation boxes 10, ensuring that different seeds receive the same liquid.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A kind of Junning for planting seedling device, including thermostat (1), sliding installation is in the interlayer of the inner wall of thermostat (1), and the arc center of the section of box door (2) and thermostat (1) is in the same vertical line, the inner wall of thermostat (1) is installed humidity sensor (3), and humidity sensor (3) and the side of controller (4) are interconnected, and the other side of controller (4) is connected with motor (5); characterized in that Also include: Motor (5) is installed in the inner bottom surface of the thermostat (1), the output shaft of the motor (5) is connected with connecting shaft (6), and the outside of connecting shaft (6) is installed with seedling mechanism, the top of the seedling mechanism is provided with drip irrigation mechanism, and the drip irrigation mechanism regularly waters seedling in the cultivation box (10).

2. The seedling raising device for planting Polygonatum franchetii according to claim 1, characterized in that: The seedling mechanism includes the fixed box (7) fixed to the outside of the connecting shaft (6), the inside of the fixed box (7) is provided with a bearing plate (8), and the edge of the bearing plate (8) is hung on the upper edge of the fixed box (7) by a hook (9), and the upper end surface of the bearing plate (8) is fixed with a cultivation box (10).

3. The seedling raising device for planting Polygonatum franchetii according to claim 2, characterized in that: The cultivation box (10) is equiangular distribution, the bottom of the cultivation box (10) is provided with a movable plate (11), and the movable plate (11) and the cultivation box (10) are rotatably connected, and the edge of the movable plate (11) is fixed with a connecting plate (12).

4. The seedling raising device for planting Polygonatum franchetii according to claim 3, characterized in that: The connecting plate (12) is slidably connected with the inner wall of the cultivation box (10), and the connecting plate (12) is in arc shape, and the two sides of the connecting plate (12) are in inclined surface structure.

5. The seedling raising device for planting Polygonatum franchetii according to claim 3, characterized in that: The lower end surface of the movable plate (11) is fixedly connected with one end of a fixed rod (13), the other end of the fixed rod (13) is sleeved with a connecting rod (14), and the connection parts of the fixed rod (13) and the connecting rod (14) are in rectangular structure, and the fixed rod (13) is rotatably penetrated into the bearing plate (8), and the connecting rod (14) is rotatably penetrated into the fixed box (7).

6. The seedling raising device for planting Polygonatum franchetii according to claim 5, characterized in that: The outside of the connecting rod (14) is fixedly sleeved with a first gear (15), the side of the first gear (15) is engaged with a second gear (16), the second gear (16) is fixedly sleeved on the outside of an adjusting cylinder (17), and the adjusting cylinder (17) is rotatably arranged on the outside of the connecting shaft (6).

7. The seedling raising device for planting Polygonatum franchetii according to claim 2, characterized in that: The inner wall of the thermostat (1) is fixedly provided with a support plate (18), the support plate (18) is in annular structure, the upper end surface of the support plate (18) is embedded with equiangularly distributed balls (19), and the top of the ball (19) is in contact with the lower edge of the fixed box (7).

8. The seedling raising device for planting Polygonatum franchetii according to claim 1, characterized in that: The drip irrigation mechanism includes a water storage box (23) fixed to the side of the thermostat (1), the top of the water storage box (23) is rotatably provided with a movable cylinder (21), the outside of the movable cylinder (21) is connected with the top of the connecting shaft (6) through a belt pulley mechanism, the inside of the movable cylinder (21) is threadedly penetrated with a reciprocating screw rod (20), and the bottom of the reciprocating screw rod (20) is fixedly provided with a piston plate (22).

9. The seedling raising device for planting Polygonatum franchetii according to claim 8, characterized in that: The edge of the piston plate (22) slides in close contact with the inner wall of the water storage box (23), and a one-way infusion pipe (24) is slid through the inside of the piston plate (22), and the infusion pipe (24) is fixed with a drip irrigation head (25) at the end away from the water storage box (23), and the drip irrigation head (25) is located directly above the leftmost cultivation box (10).

10. A method for seedling raising device for planting Polygonatum franchetii, characterized by: The seedling raising method mainly comprises the following steps of explant preparation, browning elimination culture, callus induction, adventitious bud occurrence and proliferation culture, dark culture for promoting rhizome growth, test-tube seedling rejuvenation culture, rooting culture, and seedling hardening culture. The explant preparation selects healthy rhizomes of Dian Polygonatum as the explants; The browning elimination culture puts the explants into the cultivation box (10), and every 7 days, the culture is transferred to remove the browning phenomenon in the tissue culture process; The callus induction induces the explants to form callus; The adventitious bud occurrence and proliferation culture promotes the occurrence and proliferation of adventitious buds; The dark culture for promoting rhizome growth puts the carrier plate (8) with the cultivation box (10) into the fixed box (7), then closes the box door (2) to make the Dian Polygonatum culture in the dark environment of the constant temperature box (1), and promotes the development of rhizomes; The test-tube seedling rejuvenation culture rejuvenates the test-tube seedlings, detects the humidity in the constant temperature box (1) through the humidity sensor (3), and regularly drips the cultivation box (10) through the drip irrigation mechanism; The rooting culture carries out the rooting culture to improve the adaptability and stress resistance of the seedlings; The seedling hardening culture finally carries out the seedling hardening treatment to improve the adaptability of the seedlings, and transplants the seedlings after the seedling culture is completed.

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