Brassica campestris seedling raising frame

Abstract

The utility model discloses a flowering cabbage seedling raising frame which comprises four supporting rods, placing tables are arranged among the four supporting rods, matching grooves are formed in the placing tables, the interiors of the matching grooves are communicated with the upper surfaces of the placing tables, sliding grooves are formed in the front side and the rear side of the outer surface of each placing table, and the sliding grooves are communicated with the upper surfaces of the placing tables. A first fixing block is slidably connected into the sliding groove, an embedding groove is formed in the first fixing block, the inner wall of the embedding groove is in threaded connection with a second positioning bolt, the second positioning bolt makes contact with the interior of the sliding groove, and a second fixing block is fixedly connected to the upper surface of the first fixing block; the lower surface of the second fixing block is fixedly connected with a matching block. Through cooperation of the first fixing block, the second fixing block and the matching block, flexible adjustment can be conducted according to the requirements of different sizes and specifications, high adaptability and stability are provided, use convenience and multifunctionality are enhanced, and the device is suitable for various application scenes.

Description

Technical Field

[0001] This utility model relates to the field of vegetable cultivation, specifically a seedling rack for Chinese cabbage. Background Technology

[0002] The seedling rack for Chinese cabbage is an important piece of equipment used in modern agriculture for seedling cultivation. Its main function is to provide a suitable growing environment for vegetable seedlings such as Chinese cabbage, including conditions such as light, water, and air circulation. With the continuous development of agricultural technology, the design and function of seedling racks are also constantly being optimized to meet the needs of efficient, energy-saving, and environmentally friendly modern agriculture.

[0003] In actual use, the cultivation trays of different specifications of Chinese cabbage seedling racks vary in size, and the fixed structure of the seedling racks cannot effectively utilize the space, resulting in a waste of resources. Utility Model Content

[0004] The purpose of this utility model is to provide a Chinese cabbage seedling rack. Through the cooperation of the first fixing block, the second fixing block and the matching block, it can be flexibly adjusted according to the needs of different size specifications, providing a high degree of adaptability and stability. This design not only improves the space utilization rate, but also enhances the convenience and multifunctionality of use, and is suitable for a variety of application scenarios.

[0005] To achieve the above objectives, a Chinese cabbage seedling rack is provided, comprising: four support rods, with a placement platform between each of the four support rods. Each placement platform has a mating groove inside, the interior of which communicates with the upper surface of the placement platform. Sliding grooves are provided on both the front and rear sides of the outer surface of the placement platform. A first fixing block is slidably connected inside each sliding groove. The first fixing block has an interlocking groove inside, and a second positioning bolt is threaded onto the inner wall of the interlocking groove, with the second positioning bolt contacting the interior of the sliding groove. A second fixing block is fixedly connected to the upper surface of the first fixing block, and a mating block is fixedly connected to the lower surface of the second fixing block. The mating block is located between two first fixing blocks, forming a triangular support structure, further enhancing overall stability and load-bearing capacity.

[0006] According to the aforementioned Chinese cabbage seedling rack, the number of placement platforms is seven, the number of second fixing blocks is several, a water inlet pipe is fixedly connected to the side wall of each placement platform, and the water inlet pipe extends into the interior of the placement platform. Several water outlets are fixedly connected to the outer surface of the water inlet pipe, and a water outlet pipe is provided below the water inlet pipe, and the water outlet pipe is fixedly connected to the side wall of the placement platform. The fixed connection of the water outlet pipe to the side wall of the placement platform ensures smooth drainage and avoids liquid stagnation that could affect the seedling cultivation effect.

[0007] According to the aforementioned Chinese cabbage seedling rack, each second fixing block is provided with two first fixing blocks and one mating block, the mating block being located between the two first fixing blocks. The centrally located mating block enhances overall stability, evenly distributes stress points, and prevents the seedling container from tilting or sliding.

[0008] According to the aforementioned Chinese cabbage seedling rack, the support rod has several adjustment holes inside, and the interior of each adjustment hole is connected to the left and right sides of the support rod. The connection between the adjustment holes and the sides of the support rod facilitates the installation and adjustment of the connecting blocks, ensuring structural stability and ease of operation.

[0009] According to the aforementioned Chinese cabbage seedling rack, a first positioning bolt is fitted inside the adjustment hole, and a connecting block is fitted onto the outer surface of the first positioning bolt. The connecting blocks are symmetrically arranged on the left and right sides of the outer surface of the support rod. A fastening nut is threaded onto the outer surface of the first positioning bolt, and the fastening nut abuts against the connecting block. The fastening nut abuts against the connecting block to prevent the connecting block from loosening, ensuring the overall structure is stable and reliable.

[0010] According to the aforementioned Chinese cabbage seedling rack, a connecting bolt is fitted inside the connecting block, and the connecting bolt extends into the interior of the placement platform. The connecting bolt secures the connecting block to the placement platform, ensuring a stable connection and preventing shaking or tilting.

[0011] According to the aforementioned seedling rack for Chinese cabbage, the connecting bolts are distributed at the four corners of the placement platform, and the number of connecting bolts corresponds to the number of placement platforms. Support feet are fixedly connected to the lower surfaces of the four support rods. The support feet provide stable foundation support, preventing the equipment from sliding or tilting, and ensuring the overall stability and reliability of the seedling rack.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model is equipped with a mating groove, a sliding groove, a first fixing block, an interlocking groove, a second positioning bolt, a second fixing block, and a mating block. Through the cooperation of the first fixing block, the second fixing block, and the mating block, it can be flexibly adjusted according to the needs of different size specifications, providing a high degree of adaptability and stability. This design not only improves space utilization but also enhances the convenience and multifunctionality of use, making it suitable for a variety of application scenarios.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1This is a three-dimensional view of a Chinese cabbage seedling rack according to the present invention;

[0017] Figure 2 This is a front view of a Chinese cabbage seedling rack according to the present invention;

[0018] Figure 3 This is a three-dimensional cross-sectional view of a Chinese cabbage seedling rack according to the present invention;

[0019] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0020] Figure 5 This utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0021] In the diagram: 1. Support rod; 2. Adjustment hole; 3. Support foot; 4. Placement platform; 5. Water inlet pipe; 6. Water outlet; 7. Water outlet pipe; 8. Fastening nut; 9. First positioning bolt; 10. Connecting block; 11. Connecting bolt; 12. Sliding groove; 13. First fixing block; 14. Fitting groove; 15. Second positioning bolt; 16. Second fixing block; 17. Mating block; 18. Mating groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5This utility model provides a technical solution: a Chinese cabbage seedling rack, including: support rods 1, the number of support rods 1 is four, and a placement platform 4 is provided between the four support rods 1 to provide a stable support structure. The placement platform 4 has a mating groove 18 inside to facilitate the installation and fixing of other components. The interior of the mating groove 18 is connected to the upper surface of the placement platform 4 to ensure the flow of liquid or gas. The outer surface of the placement platform 4 has sliding grooves 12 on both the front and rear sides for sliding adjustment of the position of the fixing block. The sliding groove 12 is slidably connected to a first fixing block 13 to achieve flexible position adjustment. The first fixing block 13 has a fitting groove 14 inside for installing positioning bolts. The inner wall of the fitting groove 14 is threaded with a second positioning bolt 15 to fix the position of the first fixing block 13. The second positioning bolt 15 is in contact with the interior of the sliding groove 12 to ensure that the fixing block is stable and does not slide. The upper surface of the first fixing block 13 is fixedly connected to a second fixing block 16 for supporting and fixing other components. The lower surface of the second fixing block 16 is fixedly connected to a mating block 17 to enhance the stability of the structure.

[0024] There are seven placement platforms 4, providing multiple placement spaces. Several second fixing blocks 16 are provided to accommodate different fixing requirements. A water inlet pipe 5 is fixedly connected to the side wall of each placement platform 4 for transporting liquid, and the water inlet pipe 5 extends into the interior of the placement platform 4 to ensure liquid enters the interior. Several water outlets 6 are fixedly connected to the outer surface of the water inlet pipe 5 to evenly distribute the liquid. A water outlet pipe 7 is located below the water inlet pipe 5 to drain excess liquid, and the water outlet pipe 7 is fixedly connected to the side wall of the placement platform 4 to ensure smooth liquid drainage. Each second fixing block 16 is equipped with two first fixing blocks 13 and one mating block 17, forming a stable triangular support structure. The mating block 17 is located between the two first fixing blocks 13 to enhance the overall structural stability. Several adjustment holes 2 are provided inside the support rod 1 for adjusting height and position. The interior of each adjustment hole 2 is connected to the left and right sides of the support rod 1 for easy installation. The first positioning bolt 9 is fitted inside the adjusting hole 2 to fix the connecting block 10. The connecting block 10 is fitted on the outer surface of the first positioning bolt 9 to connect the support rod 1 and the placement platform 4. The connecting blocks 10 are symmetrically arranged on the left and right sides of the outer surface of the support rod 1 to ensure balance and stability. The threaded connection of the first positioning bolt 9 to the outer surface of the first positioning bolt 9 is a fastening nut 8 to fix the position of the connecting block 10. The fastening nut 8 and the connecting block 10 abut against each other to prevent the connecting block 10 from loosening. The connecting bolt 11 is fitted inside the connecting block 10 to fix the placement platform 4. The connecting bolt 11 extends into the interior of the placement platform 4 to ensure that the placement platform 4 is firmly connected. The connecting bolt 11 is distributed at the four corners of the placement platform 4 to evenly distribute the stress points. The number of connecting bolts 11 corresponds to the number of placement platforms 4 to ensure that each placement platform 4 is firmly fixed. The lower surface of each of the four support rods 1 is fixedly connected to a support foot 3 to provide stable support for the overall structure.

[0025] Working principle: First, place the four support rods 1 vertically, ensuring the support feet 3 are in stable contact with the ground to provide a stable foundation. Adjust the height of the support rods 1 as needed. By selecting the position of the adjustment hole 2, use the first positioning bolt 9 and the fastening nut 8 to fix the position of the connecting block 10. Install the connecting blocks 10 symmetrically on the left and right sides of the support rods 1 to ensure the overall structure is balanced. Fix the placement platform 4 to the connecting block 10 with the connecting bolts 11, ensuring that the connecting bolts 11 are evenly distributed at the four corners of the placement platform 4. Install multiple placement platforms 4 as needed, ensuring that each placement platform 4 is firmly connected. Check the levelness of the placement platform 4 to ensure that it is stable and without tilt. Insert the first fixing block 13 into the sliding groove 12 of the placement platform 4. Adjust its position as needed, use the second positioning bolt 15 to fix the first fixing block 13 in the sliding groove 12 to ensure it is stable and does not slide, install the mating block 17 under each second fixing block 16 to ensure that the mating block 17 is located between the two first fixing blocks 13 to enhance the stability of the structure, fix the water inlet pipe 5 to the side wall of the placement platform 4 to ensure that it extends into the interior of the placement platform 4, connect the water outlet 6 to the outer surface of the water inlet pipe 5 to ensure that the water outlet 6 is evenly distributed so that the liquid is evenly distributed, fix the water outlet pipe 7 to the lower side wall of the placement platform 4 to ensure that it communicates with the interior of the placement platform 4 for draining excess liquid, adjust the position of the first fixing block 13 and the second fixing block 16 to ensure that the seedling container or equipment can be placed stably.

[0026] 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 head lettuce seedling growing rack comprising: Supporting rod (1), the number of supporting rod (1) is four, and placing table (4) is arranged between four supporting rod (1), characterized by: the inside of the placing table (4) is provided with a matching groove (18), the inside of the matching groove (18) is communicated with the upper surface of the placing table (4), the outer surface of the placing table (4) is provided with sliding groove (12) on the front and back sides, the first fixed block (13) is slidably connected in the sliding groove (12), the inside of the first fixed block (13) is provided with an embedded groove (14), the second positioning bolt (15) is threadedly connected to the inner wall of the embedded groove (14), and the second positioning bolt (15) is in contact with the inside of the sliding groove (12), the upper surface of the first fixed block (13) is fixedly connected with the second fixed block (16), and the lower surface of the second fixed block (16) is fixedly connected with the matching block (17).

2. The seedling raising stand according to claim 1, wherein: The number of the placing table (4) is seven, the number of the second fixed block (16) is several, the side wall of the placing table (4) is fixedly connected with the water inlet pipe (5), and the water inlet pipe (5) extends into the inside of the placing table (4), a plurality of water outlet nozzles (6) are fixedly connected to the outer surface of the water inlet pipe (5), and a water outlet pipe (7) is arranged below the water inlet pipe (5) and fixedly connected with the side wall of the placing table (4).

3. The seedling raising stand according to claim 1, wherein: Two first fixed blocks (13) and a matching block (17) are arranged on each second fixed block (16), and the matching block (17) is located between the two first fixed blocks (13).

4. The seedling raising stand according to claim 1, wherein: The inside of the supporting rod (1) is provided with a plurality of adjusting holes (2), and the inside of each adjusting hole (2) is communicated with the left and right sides of the supporting rod (1).

5. The seedling raising shelf according to claim 4, wherein: The inside of the adjusting hole (2) is sleeved with a first positioning bolt (9), the outer surface of the first positioning bolt (9) is sleeved with a connecting block (10), and the connecting block (10) is symmetrically arranged on the left and right sides of the outer surface of the supporting rod (1), the outer surface of the first positioning bolt (9) is threadedly connected with a fastening nut (8), and the fastening nut (8) is in contact with the connecting block (10).

6. A seedling raising stand according to claim 5, wherein: The inside of the connecting block (10) is sleeved with a connecting bolt (11), and the connecting bolt (11) extends into the inside of the placing table (4).

7. The seedling raising shelf according to claim 6, wherein: The connecting bolts (11) are distributed at the four corners of the placing table (4), the number of the connecting bolts (11) corresponds to the number of the placing table (4), and the lower surfaces of the four supporting rods (1) are fixedly connected with supporting legs (3).

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