A corn planting seedling raising device

Abstract

The utility model discloses a corn seedling raising device for corn planting relates to the agricultural planting technical field. The corn seedling raising device for corn planting, including the seedling raising box, one side of seedling raising box is equipped with single door, and the seedling raising box inside is slidably connected seedling raising board, and is equipped with culture tank on seedling raising board, and is equipped with hydrophobic hole in culture tank bottom, and is equipped with sliding slot on seedling raising board, and the sliding slot is slidably connected with the main shaft, and the main shaft top is fixed with the connecting turntable, and the other end is fixedly connected with the filter plate, and is equipped with the wavy annular groove on the main shaft. The corn seedling raising device for corn planting, the design of this device through seedling raising box and single door, the seedling raising operation and seedling management are convenient, and seedling raising board sliding connection is convenient to take and put, and the batch seedling raising demand is adapted, and culture tank provides independent growth space for corn seed, and hydrophobic hole can discharge redundant moisture in time, and cooperate with the collection tank to collect waste liquid, avoid the rotten root caused by the substrate ponding, and guarantee seedling healthy growth.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, and in particular to a seedling raising device for corn planting. Background Technology

[0002] Seedling raising refers to the cultivation of seedlings in nurseries, hotbeds, or greenhouses in preparation for transplanting into the ground. As the saying goes, "strong seedlings are half the harvest," seedling raising is a labor-intensive, time-consuming, and technically demanding task. As a major agricultural country, where agriculture plays a vital role, seedling raising is a crucial step in agricultural planting. Seedlings have relatively high environmental requirements. During the seedling raising process, temperature, humidity, nutrient supply, and pest control are all important factors affecting their growth. However, existing seedling boxes are not convenient for loosening the soil during use, which hinders seedling growth. Therefore, a seedling raising device for corn planting is proposed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a seedling raising device for corn planting, which can solve the problem that existing seedling boxes are inconvenient to loosen the soil during use, and even more so the problem of seedling growth.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a seedling raising device for corn planting, including a seedling box, a single door on one side of the seedling box, a seedling plate slidably connected inside the seedling box, a culture trough on the seedling plate, a drainage hole at the bottom of the culture trough, and a sliding groove on the seedling plate. A main shaft is slidably connected inside the chute. A connecting turntable is fixed at the top of the main shaft, and a filter plate is fixedly connected at the other end. A wavy annular groove is opened on the main shaft. A fixing plate is provided above the filter plate. Loosening nails and protrusions are fixedly connected to the fixing plate. An auxiliary rod is fixedly connected to the protrusion. The other end of the auxiliary rod is slidably connected in the wavy annular groove. A spring is fixedly connected to the bottom of the fixing plate, and the other end of the spring is fixedly connected to the filter plate. The seedling box is equipped with a collection trough and an illumination lamp.

[0005] Preferably, the culture troughs are arranged in an array on the seedling board, and the inner wall of the culture troughs has an arc-shaped structure.

[0006] Preferably, the hydrophobic pores are evenly distributed at the bottom of the culture tank, and the pore diameter of the hydrophobic pores is smaller than the particle size of the culture medium in the culture tank.

[0007] Preferably, the end of the auxiliary rod away from the protrusion is a spherical structure, and the spherical structure fits into the inner wall of the wavy annular groove.

[0008] Preferably, the springs are arranged in a ring array between the fixed plate and the filter plate, and when the springs are in their natural state, the bottom end of the loosening nail is higher than the upper surface of the filter plate.

[0009] Preferably, the illumination lamp is fixedly connected to the top inner wall of the seedling box, and the illumination range of the illumination lamp covers all the culture tanks on the seedling board.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This corn seedling raising device features a seedling box and a single door design, facilitating seedling raising operations and seedling management. The sliding connection of the seedling board makes it easy to place and remove seedlings, adapting to the needs of batch seedling raising. The cultivation trough provides an independent growth space for corn seeds, and the drainage holes can drain excess water in time. Combined with the collection trough, waste liquid is collected to avoid water accumulation in the substrate that could lead to root rot, ensuring healthy seedling growth.

[0011] This corn seedling raising device uses a rotating turntable to drive the main shaft to slide in a trough. Through the cooperation of the wavy annular groove and the auxiliary rod, the fixing plate moves up and down under the action of the spring. The loosening nail automatically loosens the substrate in the cultivation trough, prevents compaction, promotes root development, and the loosening process is gentle and does not damage the seedlings, thus improving the seedling survival rate.

[0012] This corn seedling raising device features an illumination lamp to supplement light and meet the growth needs of seedlings. A filter plate prevents substrate from falling off without affecting water penetration. The overall structure simplifies the seedling raising process, reduces manual intervention, and improves seedling raising efficiency and quality through the coordinated operation of its components, making it suitable for large-scale corn seedling raising. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of a seedling raising device for corn planting according to the present invention; Figure 2 This is a schematic diagram of the seedling board of this utility model; Figure 3 This is a cross-sectional schematic diagram of a seedling raising device for corn planting according to the present invention; Figure 4 This utility model Figure 3 A magnified schematic diagram is shown in section A.

[0014] Attached reference numerals: 1. Seedling box; 2. Single door; 3. Turntable; 4. Main shaft; 5. Seedling board; 6. Culture trough; 7. Drainage hole; 8. Fixing plate; 9. Filter plate; 10. Collection trough; 11. Slide; 12. Protrusion; 13. Auxiliary rod; 14. Spring; 15. Soil loosening nail; 16. Wavy annular groove; 17. Irradiation lamp. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0018] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a seedling raising device for corn planting, including a seedling box 1, a single door 2 on one side of the seedling box 1, a seedling board 5 slidably connected inside the seedling box 1, a cultivation trough 6 on the seedling board 5, a drainage hole 7 at the bottom of the cultivation trough 6, and a sliding groove 11 on the seedling board 5. A main shaft 4 is slidably connected in the chute 11. A turntable 3 is fixedly connected to the top of the main shaft 4. A filter plate 9 is fixedly connected to the other end of the main shaft 4. A wavy annular groove 16 is opened on the main shaft 4. A fixing plate 8 is provided above the filter plate 9. Loosening nails 15 and protrusions 12 are fixedly connected to the fixed plate 8. An auxiliary rod 13 is fixedly connected to the protrusion 12. The other end of the auxiliary rod 13 is slidably connected in the wavy circular groove 16. A spring 14 is fixedly connected below the fixed plate 8. The other end of the spring 14 is fixedly connected to the filter plate 9. A collection trough 10 and an illumination lamp 17 are provided inside the seedling box 1. Open the single door 2, slide the seedling tray 5 along the inner wall of the seedling box 1, and place the seedling substrate and corn seeds in the culture trough 6. Rotate the turntable 3 to drive the main shaft 4 to slide in the slide groove 11. The wavy annular groove 16 on the main shaft 4 rotates accordingly, cooperating with the auxiliary rod 13 on the protrusion 12, causing the auxiliary rod 13 to slide along the wavy annular groove 16, driving the fixed plate 8 to move up and down reciprocally. The spring 14 acts as a buffer and reset between the fixed plate 8 and the filter plate 9. The up and down movement of the fixed plate 8 causes the loosening nail 15 to insert or leave the substrate in the culture trough 6, realizing automatic loosening of the soil, preventing substrate compaction, and providing a good growth environment for the seeds. During watering, water permeates through the drainage holes 7 to the filter plate 9, which prevents the substrate from falling. Excess water flows into the collection trough 10. During seedling cultivation, the illumination lamp 17 provides light to promote the growth of corn seedlings. When transplanting is needed, the single door 2 is opened, and the seedling tray 5 is slid out of the seedling box 1 for overall transplanting. The entire process utilizes the rotation of the turntable 3 to loosen the soil, making operation simple. The coordinated operation of all components effectively improves seedling cultivation efficiency and quality.

[0020] Working principle: When it is necessary to loosen the soil in the cultivation trough 6 of the seedling box 1, rotate the turntable 3 to make the auxiliary rod 13 slide in the wavy circular groove 16, which will make the fixing plate 8 move up and down. At this time, the loosening nail 15 moves up and down to loosen the soil through the drainage hole 7. The seedling box 1 can be opened during the loosening process, which provides maximum protection for the internal environment of the seedling box 1, improves the success rate of seedling cultivation, and is simple to operate, which can improve the efficiency of loosening soil. The device facilitates seedling operation and seedling management through the design of seedling box 1 and single door 2. The sliding connection of seedling board 5 makes it easy to pick up and put down, which is suitable for batch seedling production. The culture trough 6 provides an independent growth space for corn seeds. The drainage hole 7 can drain excess water in time. Combined with the collection trough 10, waste liquid is collected to avoid water accumulation in the substrate and root rot, thus ensuring healthy seedling growth. Rotating turntable 3 drives main shaft 4 to slide in slide groove 11. Through the cooperation of wave-shaped annular groove 16 and auxiliary rod 13, fixed plate 8 moves up and down under the action of spring 14. Loosening nail 15 automatically loosens the substrate in culture tank 6, prevents compaction, promotes root development, and the loosening process is gentle and does not damage seedlings, thus improving seedling survival rate. The illumination lamp 17 can supplement the light to meet the growth needs of seedlings. The filter plate 9 prevents substrate from falling off without affecting water penetration. The overall structure simplifies the seedling process, reduces manual intervention, and improves seedling efficiency and quality through the coordinated operation of various components, making it suitable for the large-scale needs of corn seedling cultivation.

[0021] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A seedling raising device for corn planting, comprising a seedling box (1), characterized in that: The seedling box (1) has a single door (2) on one side, and a seedling board (5) is slidably connected inside the seedling box (1). A culture trough (6) is opened on the seedling board (5), and a drainage hole (7) is opened at the bottom of the culture trough (6). A sliding groove (11) is opened on the seedling board (5). A main shaft (4) is slidably connected inside the chute (11). A connecting turntable (3) is fixed at the top of the main shaft (4), and a filter plate (9) is fixedly connected at the other end. A wavy annular groove (16) is opened on the main shaft (4). A fixing plate (8) is provided above the filter plate (9). A loosening nail (15) and a protrusion (12) are fixedly connected on the fixing plate (8). An auxiliary rod (13) is fixedly connected on the protrusion (12). The other end of the auxiliary rod (13) is slidably connected in the wavy annular groove (16). A spring (14) is fixedly connected to the bottom of the fixed plate (8), and the other end of the spring (14) is fixedly connected to the filter plate (9). The seedling box (1) is equipped with a collection trough (10) and an illumination lamp (17).

2. The seedling raising device for corn planting according to claim 1, characterized in that: The culture tanks (6) are arranged in an array on the seedling board (5), and the inner wall of the culture tanks (6) is an arc-shaped structure.

3. The seedling raising device for corn planting according to claim 1, characterized in that: The hydrophobic pores (7) are evenly distributed at the bottom of the culture tank (6), and the pore size of the hydrophobic pores (7) is smaller than the particle size of the culture medium in the culture tank (6).

4. The seedling raising device for corn planting according to claim 1, characterized in that: The auxiliary rod (13) has a spherical structure at the end away from the protrusion (12), and the spherical structure is in contact with the inner wall of the wavy annular groove (16).

5. The seedling raising device for corn planting according to claim 1, characterized in that: The springs (14) are arranged in a ring array between the fixed plate (8) and the filter plate (9), and when the springs (14) are in their natural state, the bottom of the loosening nails (15) is higher than the upper surface of the filter plate (9).

6. The seedling raising device for corn planting according to claim 1, characterized in that: The illumination lamp (17) is fixedly connected to the top inner wall of the seedling box (1), and the illumination range of the illumination lamp (17) covers all the culture tanks (6) on the seedling board (5).

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