Seedling raising device convenient to transplant and used for polygonatum kingianum seedling raising

Abstract

The utility model discloses a polygonatum kingianum seedling raising device convenient to transplant, and particularly relates to the field of seedling raising, the polygonatum kingianum seedling raising device convenient to transplant comprises a seedling raising plate, a plurality of placing grooves are evenly formed in the seedling raising plate in a penetrating mode, seedling raising cups are placed in the placing grooves, each seedling raising cup is formed by connecting two half cup bodies in a clamping mode, and top covers are fixedly arranged on the top faces of the half cup bodies. The top cover is also formed by clamping two half covers; a drainage groove is formed in the top face of the seedling raising plate, an annular groove is formed in the periphery of the containing groove, the drainage groove communicates with the annular groove through a through groove, and a plurality of water inlet holes are evenly formed in the surface of the seedling raising cup in the circumferential direction and communicate with the annular groove. According to the polygonatum kingianum seedling raising tray, the plurality of seedling raising cups are placed on the seedling raising tray, polygonatum kingianum seeds can be placed in the seedling raising cups for cultivation, the whole seedling raising cups are taken out from the seedling raising tray after the polygonatum kingianum seeds take roots and germinate, and polygonatum kingianum seedlings can be taken out by separating the seedling raising cups, so that damage to root systems caused by forced pulling is avoided.

Description

Technical Field

[0001] This utility model relates to the field of seedling technology, specifically to a seedling device for convenient transplanting of *Polygonatum yunnanense* seedlings. Background Technology

[0002] Yunnan Polygonatum is a herbaceous plant belonging to the genus Polygonatum in the family Liliaceae. Its rhizome is nearly cylindrical or nearly beaded, with irregularly rhomboid nodes, thickened, and the stem apex is climbing. Yunnan Polygonatum has rich medicinal and health-promoting value, and with strong market demand and significant economic benefits, it has become a new industry for increasing farmers' income, resulting in large-scale cultivation.

[0003] When cultivating *Polygonatum yunnanense* seedlings, the seeds are usually placed in seedling trays. During the germination and rooting process, the roots tend to become entangled in the seedling trays, making it difficult to separate them during transplanting and potentially damaging the roots.

[0004] Therefore, we have made improvements to this and proposed a seedling raising device for easy transplanting of Polygonatum yunnanense seedlings. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a seedling raising device for convenient transplanting of *Polygonatum yunnanense* seedlings, comprising a seedling tray with multiple placement grooves evenly and continuously formed therethrough. Seedling cups are placed in the placement grooves, and each seedling cup is formed by two half-cup bodies joined together. A top cover is fixedly installed on the top surface of each half-cup body, and the top cover is also formed by two half-covers joined together. A drainage groove is formed on the top surface of the seedling tray, and an annular groove is formed around the placement grooves. The drainage groove and the annular groove are connected by a through groove. Multiple water inlet holes are evenly formed circumferentially on the surface of the seedling cup, and the water inlet holes are connected to the annular groove.

[0007] The bottom of the seedling tray is equipped with a water tank. The seedling tray is fixed to the top of the water tank by a support rod. A water pump is installed on the water tank. The outlet of the water pump is connected to a connecting pipe. The connecting pipe is located in the placement groove in the middle of the seedling tray, and water outlet pipes are installed on both sides of the connecting pipe.

[0008] As a preferred embodiment of this utility model, the bottom surface of the seedling cup is provided with multiple water-permeable holes, and the bottom end of the seedling cup extends to the bottom of the seedling tray.

[0009] As a preferred technical solution of this utility model, the top cover is set on the top surface of the seedling cup, and a water inlet groove is opened on the inner wall of the bottom surface of the top cover. The water inlet groove is connected to the annular groove, and actuation grooves are symmetrically opened on both sides of the top cover.

[0010] As a preferred technical solution of this utility model, the top surface of the seedling tray is symmetrically provided with a connecting groove, the connecting groove is connected to the drainage groove, and the water outlet pipe is located at the top of the connecting groove.

[0011] As a preferred embodiment of this utility model, the top surface of the water tank is provided with a groove, and a plurality of filter holes communicating with the water tank are evenly provided on the groove.

[0012] As a preferred embodiment of this utility model, the top surface of the water tank is provided with four holes at the four corners, the top surface of the water tank is provided with an isolation frame, and the bottom four corners of the isolation frame are fixed with plug rods, which are engaged with the holes.

[0013] As a preferred embodiment of this utility model, the water tank is connected to an inlet pipe, the isolation frame has a perforation for the inlet pipe to pass through, and the size of the isolation frame is larger than the size of the seedling tray.

[0014] The beneficial effects of this utility model are:

[0015] In this invention, multiple seedling cups are placed on a seedling tray. The seeds of Polygonatum yunnanense can be placed in the seedling cups for cultivation. After they have taken root and sprouted, the entire seedling cup can be removed from the seedling tray. Then, the seedling cups can be separated to remove the Polygonatum yunnanense seedlings, avoiding damage to the root system caused by forceful pulling. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of a seedling raising device for convenient transplanting of Polygonatum yunnanense seedlings according to this utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of a seedling raising device for convenient transplanting of Polygonatum yunnanense seedlings according to this utility model. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of a seedling raising device for convenient transplanting of Polygonatum yunnanense seedlings according to this utility model. Figure 3 ;

[0020] Figure 4 This is a schematic diagram of the structure of a seedling raising device for convenient transplanting of Polygonatum yunnanense seedlings according to this utility model. Figure 4 ;

[0021] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0022] In the diagram: 1. Water tank; 2. Isolation frame; 3. Inlet pipe; 4. Seedling tray; 5. Support rod; 6. Top cover; 7. Seedling cup; 8. Connecting pipe; 9. Outlet pipe; 10. Insert rod; 11. Insertion hole; 12. Filter hole; 13. Drainage trough; 14. Connecting trough; 15. Groove; 16. Water pump; 17. Inlet hole; 18. Through groove; 19. Annular groove. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] Example: Figures 1 to 5 As shown, this utility model discloses a seedling raising device for convenient transplanting of Polygonatum yunnanense seedlings, including a seedling tray 4 with multiple placement grooves evenly distributed throughout the seedling tray 4. Seedling cups 7 are placed in the placement grooves. The seedling cups 7 can be filled with potting soil, which is wet sand, and then selected Polygonatum yunnanense seeds (the seeds need to be peeled) are placed in them. The seeds and wet sand are mixed in a ratio of 1:10, and 0.5% of the seed weight of carbendazim wettable powder is added for disinfection. Then the mixed seeds are placed in the seedling cups 7.

[0025] The seedling cup 7 is composed of two interlocking half-cup bodies, with a top cover 6 fixedly attached to the top surface of each half-cup body. The top cover 6 is also composed of two interlocking half-covers. The half-cup bodies and half-covers are connected by existing locking blocks and slots, forming a container that can hold Polygonatum yunnanense seeds and moist sand. After the Polygonatum yunnanense seeds have germinated, the seedling cup 7 can be removed from the placement slot and separated to extract the Polygonatum yunnanense seedlings, avoiding damage to the root system from forceful pulling.

[0026] The top surface of the seedling tray 4 is provided with a drainage groove 13, and the surrounding area of ​​the placement groove is provided with an annular groove 19. The drainage groove 13 and the annular groove 19 are connected by a through groove 18. The surface of the seedling cup 7 is provided with multiple water inlet holes 17 evenly distributed around the circumference. The water inlet holes 17 are connected to the annular groove 19. A water tank 1 is provided at the bottom of the seedling tray 4. The seedling tray 4 is fixed to the top surface of the water tank 1 by a support rod 5. A water pump 16 is installed on the water tank 1. The outlet of the water pump 16 is connected to a connecting pipe 8. The connecting pipe 8 is located in the placement groove in the middle of the seedling tray 4, and water outlet pipes 9 are installed on both sides of the connecting pipe 8.

[0027] Water is in the water tank 1. The water pump 16 can pump the water to the connecting pipe 8 and discharge it from the outlet pipe 9 to the connecting groove 14. The water flows along the connecting groove 14, passes through the through groove 18 and enters the annular groove 19. Finally, it enters the seedling cup 7 from the water inlet hole 17 for watering. The water pump 16 is controlled by an external controller.

[0028] The bottom surface of the seedling cup 7 has multiple water permeable holes, and the bottom of the seedling cup 7 extends to the bottom of the seedling tray 4. Excess water in the seedling cup 7 can pass through the water permeable holes into the surface of the water tank 1, and then pass through the filter hole 12 into the water tank 1. The water permeable holes are located at the snap-fit ​​joint to prevent roots from entering and making separation difficult.

[0029] The top cover 6 is set on the top surface of the seedling cup 7, and the bottom inner wall of the top cover 6 is provided with a water inlet groove, which is connected to the annular groove 19 to facilitate water entry. The top cover 6 is also provided with symmetrical actuation grooves on both sides, which facilitates the removal of the seedling cup 7 as a whole from the placement groove.

[0030] A connecting groove 14 is symmetrically provided in the middle of the top surface of the seedling tray 4. The connecting groove 14 is connected to the drainage groove 13, and the water outlet pipe 9 is located at the top of the connecting groove 14. The width of the connecting groove is greater than the width of the drainage groove 13.

[0031] The top surface of the water tank 1 has a groove 15, and multiple filter holes 12 that communicate with the water tank 1 are evenly provided on the groove 15. The groove 15 can prevent water from flowing away, while the filter holes 12 can facilitate water entering the water tank 1.

[0032] The top surface of water tank 1 has four corner holes 11. An isolation frame 2 is installed on the top surface of water tank 1, and four corner holes at the bottom of the isolation frame 2 are fixed with insert rods 10, which engage with the holes 11. A water inlet pipe 3 is connected to water tank 1, which can be connected to an external water supply pipe. The isolation frame 2 has a through hole for the water inlet pipe 3 to pass through, and its size is larger than that of the seedling tray 4. When cleaning the top surface of water tank 1 is required, the isolation frame 2 can be removed from water tank 1.

[0033] During operation, multiple seedling cups 7 are placed on the seedling tray 4. The seeds of Polygonatum yunnanense can be placed in the seedling cups 7 for cultivation. After they have taken root and sprouted, the entire seedling cup 7 is removed from the seedling tray 4. Then, the seedling cup 7 can be separated to remove the Polygonatum yunnanense seedlings, avoiding strong pulling that could damage the root system.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A seedling raising device for convenient transplanting of Polygonatum yunnanense seedlings, comprising a seedling tray (4), characterized in that, The seedling tray (4) has multiple placement slots evenly distributed throughout, and seedling cups (7) are placed in the placement slots. Each seedling cup (7) is formed by two half-cup bodies being snapped together, and a top cover (6) is fixedly installed on the top surface of each half-cup body. The top cover (6) is also formed by two half-covers being snapped together. A drainage groove (13) is provided on the top surface of the seedling tray (4), and an annular groove (19) is provided around the placement slots. The drainage groove (13) and the annular groove (19) are connected through a through groove (18). Multiple water inlets (17) are evenly distributed around the surface of the seedling cup (7), and the water inlets (17) are connected to the annular groove (19). The bottom of the seedling tray (4) is provided with a water tank (1). The seedling tray (4) is fixed to the top surface of the water tank (1) by a support rod (5). A water pump (16) is installed on the water tank (1). The outlet of the water pump (16) is connected to a connecting pipe (8). The connecting pipe (8) is set in the placement groove in the middle of the seedling tray (4), and water outlet pipes (9) are installed on both sides of the connecting pipe (8).

2. The seedling raising device for convenient transplanting of *Polygonatum yunnanense* seedlings according to claim 1, characterized in that, The bottom surface of the seedling cup (7) is provided with multiple water-permeable holes, and the bottom end of the seedling cup (7) extends to the bottom of the seedling tray (4).

3. The seedling raising device for convenient transplanting of *Polygonatum yunnanense* seedlings according to claim 1, characterized in that, The top cover (6) is set on the top surface of the seedling cup (7), and the bottom inner wall of the top cover (6) is provided with a water inlet groove, which is connected to the annular groove (19), and the two sides of the top cover (6) are symmetrically provided with actuation grooves.

4. The seedling raising device for convenient transplanting of *Polygonatum yunnanense* seedlings according to claim 1, characterized in that, The seedling tray (4) has a symmetrically arranged connecting groove (14) in the middle of its top surface. The connecting groove (14) is connected to the drainage groove (13), and the water outlet pipe (9) is located at the top of the connecting groove (14).

5. A seedling raising device for convenient transplanting of *Polygonatum yunnanense* seedlings according to claim 1, characterized in that, The top surface of the water tank (1) is provided with a groove (15), and a plurality of filter holes (12) communicating with the water tank (1) are evenly provided on the groove (15).

6. The seedling raising device for convenient transplanting of *Polygonatum yunnanense* seedlings according to claim 1, characterized in that, The water tank (1) has four holes (11) at the top corners, and an isolation frame (2) is provided on the top surface of the water tank (1). The four bottom corners of the isolation frame (2) are fixed with plug rods (10), and the plug rods (10) are engaged with the holes (11).

7. A seedling raising device for convenient transplanting of *Polygonatum yunnanense* seedlings according to claim 6, characterized in that, The water tank (1) is connected to a water inlet pipe (3), and the isolation frame (2) has a perforation for the water inlet pipe (3) to pass through. The size of the isolation frame (2) is larger than the size of the seedling tray (4).

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