Three-dimensional layered vegetable seedling raising frame

Abstract

The utility model relates to the field of vegetable seedling frame, disclose a three -dimensional layered vegetable seedling frame, including four metal pipes, the outer wall of metal pipe is fixedly connected with four rotating seats, and the left and right two rotating seats and the front and back two rotating seats are connected through the folding subassembly, and the adjacent two metal pipes can be folded through the folding subassembly, the inside fixed connection of metal pipe has metal pole, the outer wall of metal pole is equipped with a plurality of annular, the outer wall fixed connection of annular has support block, four top side of support block is connected with the seedling board, the seedling board bottom side four corners all are seted up with the insertion slot, the support block is inserted in the inside of insertion slot, the outer wall of metal pipe is provided with support subassembly. In the utility model, the seedling frame can be folded to reduce the volume, and then the seedling frame can be conveniently stored, and the seedling frame is supported to improve its stability and make the support structure can be folded to conveniently store.

Description

Technical Field

[0001] This utility model relates to the field of vegetable seedling racks, and in particular to a three-dimensional layered vegetable seedling rack. Background Technology

[0002] Vegetable seedling racks are specialized facilities used to cultivate vegetable seedlings. The three-dimensional layered vegetable seedling rack, based on this, expands the planar seedling space vertically through a multi-layered three-dimensional structure design, which can greatly increase the number of seedlings in a limited space.

[0003] It can plan planting areas in layers according to the different light, temperature, and humidity requirements of vegetable varieties, allowing light-loving varieties to receive ample sunlight in the upper layers and shade-tolerant varieties to grow in the lower layers. It also facilitates unified management operations such as watering, fertilizing, and supplemental lighting. This type of seedling rack optimizes space utilization and the seedling growth environment through its layered layout. It is suitable for efficient seedling cultivation in large-scale agricultural production and can also provide an orderly seedling cultivation solution for home or small-scale planting scenarios, making it an important tool for improving efficiency in modern agricultural seedling cultivation. However, current vegetable seedling racks have the following drawbacks: firstly, they cannot be folded, resulting in a large volume and space occupation when stored; secondly, they lack a supporting structure, resulting in insufficient stability and inconvenience in folding and storage, leading to difficulties in transportation and storage and affecting the flexibility of use.

[0004] Therefore, in response to the problems of existing non-foldable, bulky, and lacking support structure when stored, a three-dimensional, layered vegetable seedling rack is needed to solve these problems. Utility Model Content

[0005] To address the problems of existing technologies, such as the inability to fold, large size during storage, and lack of support structure, this application provides a three-dimensional layered vegetable seedling rack.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A three-dimensional, layered vegetable seedling rack includes four metal tubes. Four rotating seats are fixedly connected to the outer walls of the metal tubes. The left and right rotating seats and the front and rear rotating seats are connected by a folding assembly, allowing adjacent metal tubes to be folded together. A metal rod is fixedly connected inside each metal tube. Multiple rings are fitted onto the outer walls of the metal rods. Support blocks are fixedly connected to the outer walls of the rings. Seedling boards are connected to the top sides of the four support blocks. Slots are provided at the four corners of the bottom side of the seedling boards, and the support blocks are inserted into the slots. Support components are provided on the outer walls of the metal tubes to improve the stability of the seedling rack.

[0008] Furthermore, the folding assembly includes a telescopic rod rotatably connected inside the rotator, with a fixing block fixedly connected to the end of the telescopic rod, and the front and rear fixing blocks and the left and right fixing blocks are rotatably connected by a pivot.

[0009] Furthermore, a buckle groove is provided on one side of both the fixing block and the telescopic rod, and a buckle plate is provided between the two front and rear fixing blocks and the two left and right fixing blocks. Two buckle rods are fixedly connected to one side of the buckle plate, and the buckle rods are engaged inside the buckle groove.

[0010] Furthermore, the support assembly includes a groove fixedly connected to the outer wall of the metal tube, a round rod fixedly connected inside the groove, a slide block slidably connected to the outer wall of the round rod, and the slide block slidably connected inside the groove.

[0011] Furthermore, a support leg is rotatably connected to the bottom side of the groove, and the support leg and the slide are connected by a connecting rod. One end of the connecting rod is rotatably connected to the inside of the slide, and the other end of the connecting rod is rotatably connected to the inside of the support leg.

[0012] Furthermore, positioning grooves are provided on the front and rear sides of the groove, the middle end of the round rod, and the middle end of the slide block, and positioning rods are inserted into the interior of the positioning grooves.

[0013] Furthermore, the outer wall of the metal tube is provided with a sliding groove, and a plurality of limiting grooves are provided on one side of the sliding groove. The support block is engaged inside the limiting groove, and a top cover is inserted into the top of the metal tube.

[0014] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0015] 1. In this utility model, the telescopic rod allows for rotation between adjacent telescopic rods and allows the telescopic rod to rotate on the metal tube, thereby reducing the distance between adjacent metal tubes. This allows the seedling rack to be folded to reduce its volume, making it easier to store.

[0016] 2. In this utility model, the sliding slide seat causes the supporting leg to rotate on the groove via the connecting rod, so that the supporting leg rotates to the ground and forms an inclined support with the connecting rod to support the seedling rack, thereby improving the stability of the seedling rack, or it can rotate onto the groove for folding and storage. Attached Figure Description

[0017] Figure 1 This is an isometric view of a three-dimensional layered vegetable seedling rack proposed in this utility model;

[0018] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0020] Figure 4 This is a schematic diagram of the folded state of a three-dimensional layered vegetable seedling rack proposed in this utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point C in the middle;

[0022] Figure 6 This is a schematic diagram of the linkage structure of a three-dimensional layered vegetable seedling rack proposed in this utility model;

[0023] Figure 7 This is a bottom view of the seedling board of a three-dimensional layered vegetable seedling rack proposed in this utility model;

[0024] Figure 8 This is a schematic diagram of the snap-on plate structure of a three-dimensional layered vegetable seedling rack proposed in this utility model.

[0025] Legend:

[0026] 1. Seedling board; 2. Groove; 3. Support leg; 4. Metal tube; 5. Connecting rod; 6. Buckle rod; 7. Top cover; 8. Rotary seat; 9. Metal rod; 10. Ring; 11. Support block; 12. Fixing block; 13. Buckle plate; 14. Telescopic rod; 15. Round rod; 16. Slide seat; 17. Positioning rod. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this application, but not all embodiments.

[0028] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for 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 application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0032] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0033] Example 1:

[0034] like Figure 1 , Figure 4 and Figure 7As shown, a three-dimensional layered vegetable seedling rack includes four metal tubes 4. Four rotating seats 8 are fixedly connected to the outer walls of the metal tubes 4. Metal rods 9 are fixedly connected to the inside of the metal tubes 4. Multiple rings 10 are fitted onto the outer walls of the metal rods 9. Support blocks 11 are fixedly connected to the outer walls of the rings 10. Seedling boards 1 are connected to the top sides of the four support blocks 11. Slots are provided at the four corners of the bottom side of the seedling board 1, and the support blocks 11 are inserted into the slots. The support blocks 11 support the seedling board 1, and seedling cultivation is carried out through the seedling board 1. The seedling cultivation process is as follows: Seedlings are cultivated on seedling trays. First, seedling trays of suitable material and specifications must be selected and disinfected. Preparation... Use loose, well-draining substrates such as peat moss and sterilize them. When sowing, place the seeds manually or mechanically into the holes, controlling the depth according to seed size and covering with a fine substrate. Large seeds should be 1-2 cm deep, small seeds 0.5-1 cm deep, and very fine seeds may not need to be covered with soil. Cover with shade netting or mulch to retain moisture and warmth. Strictly manage the environment during the seedling stage: germination temperature 20-30℃, humidity above 80%; seedling growth temperature 15-25℃, humidity 60%-70%. Control light according to seed characteristics; some seeds need shade during germination, others need light. Ensure 6-8 hours of light during the seedling stage, supplementing light if necessary. Finally, when the seedlings have 2-3 true leaves, harden them off by controlling watering and lowering the temperature before transplanting. Figure 3 , Figure 4 , Figure 5 and Figure 8 As shown, a telescopic rod 14 is rotatably connected inside the rotating base 8. A fixing block 12 is fixedly connected to the end of the telescopic rod 14. The front and rear fixing blocks 12 and the left and right fixing blocks 12 are rotatably connected by a rotating shaft. A buckle groove is provided on one side of both the fixing block 12 and the telescopic rod 14. A buckle plate 13 is provided between the front and rear fixing blocks 12 and the left and right fixing blocks 12. Two buckle rods 6 are fixedly connected to one side of the buckle plate 13. The buckle rods 6 are engaged inside the buckle groove. The telescopic rod 14 allows the adjacent two telescopic rods 14 to rotate and allows the telescopic rod 14 to rotate on the metal tube 4, thereby reducing the distance between the adjacent two metal tubes 4. This allows the seedling rack to be folded to reduce its volume and facilitate its storage. At the same time, by engaging the buckle rods 6 into the buckle groove, the buckle plate 13 connects the adjacent two fixing blocks 12 together or connects the fixing blocks 12 and the telescopic rod 14 together, thereby preventing the telescopic rod 14 from rotating or extending.

[0035] Example 2:

[0036] As one of the optimized structural designs for Example 1, such as Figure 1 , Figure 4 and Figure 6As shown, a groove 2 is fixedly connected to the outer wall of the metal tube 4. A round rod 15 is fixedly connected to the inside of the groove 2. A slide block 16 is slidably connected to the outer wall of the round rod 15. The slide block 16 is slidably connected inside the groove 2. A support leg 3 is rotatably connected to the bottom side of the groove 2. The support leg 3 and the slide block 16 are connected by a connecting rod 5. One end of the connecting rod 5 is rotatably connected to the inside of the slide block 16, and the other end of the connecting rod 5 is rotatably connected to the inside of the support leg 3. Positioning grooves are provided on the front and rear sides of the groove 2, the middle end of the round rod 15, and the middle end of the slide block 16. A positioning rod 17 is inserted into the positioning groove. By sliding the slide block 16, the slide block 16 drives the support leg 3 to rotate on the groove 2 through the connecting rod 5, so that the support leg 3 rotates to the ground and forms an inclined brace with the connecting rod 5 to support the seedling rack and improve the stability of the seedling rack. Alternatively, it can rotate onto the groove 2 for folding and storage. The position of the slide block 16 is fixed by inserting the positioning rod 17 into the positioning groove, thereby fixing the position of the support leg 3. Figure 1 and Figure 2 As shown, the outer wall of the metal tube 4 is provided with a sliding groove, and one side of the sliding groove is provided with multiple limiting grooves. The support block 11 is engaged inside the limiting groove. The top of the metal tube 4 is inserted with a top cover 7. By rotating the ring 10, the support block 11 can slide in the sliding groove to adjust the height of the support block 11 or engage in the limiting groove to fix the position of the support block 11, thereby adjusting the height of the seedling board 1. This allows the seedling rack to adapt to the height requirements of different vegetable seedlings and improve its space utilization and flexibility. At the same time, by removing the top cover 7 from the metal tube 4, the number of support blocks 11 in the metal tube 4 can be increased or decreased to adjust the number of layers, thereby further improving flexibility.

[0037] Working principle: First, adjust the distance between each layer of seedling boards 1 according to the seedling needs. When adjustment is required, first lift the support block 11 upwards to move it to the upper part of the limiting groove. Then rotate the ring 10 to rotate the support block 11 into the sliding groove. Next, slide the support block 11 to the side of the limiting groove at the corresponding height position. Then rotate the ring 10 again to rotate the support block 11 into the limiting groove. After that, release the support block 11 so that it engages in the limiting groove. Then, insert the seedling board 1 into the top side of the support block 11 at the four corners to fix it to the seedling rack. Finally, place the positioning rod... 17. Remove the support rod 16 from the positioning groove on the top side of the groove 2, and then slide the slide block 16 so that the slide block 16 drives the support leg 3 to rotate on the groove 2 through the connecting rod 5. This causes the support leg 3 to rotate to the ground and form an inclined brace with the connecting rod 5 to support the seedling rack. Then, insert the positioning rod 17 into the positioning groove on the bottom side of the groove 2 to fix the support leg 3 and prevent it from rotating. After that, seedling cultivation is carried out through the seedling board 1. When the seedling rack is no longer needed and needs to be stored, first remove all the seedling boards 1 from the support block 11, and then lift the support block 11 to move it into the limiting groove. Above, rotate the ring 10 to rotate the support block 11 into the groove, then release the support block 11 so that they stack together under gravity. Then, pull the buckle plate 13 off the fixing block 12 to engage the lock on the fixing block 12. Then, push the metal tubes 4 on the left and right sides to rotate between the two fixing blocks 12 and between the two telescopic rods 14 and the two metal tubes 4, so that the metal tubes 4 on the left and right sides come closer together. Then, extend and retract the telescopic rod 14 to reduce its volume. Finally, engage the buckle rod 6 with the fixing block 12 and the telescopic rod 14. The buckle slot on the telescopic rod 14 allows the buckle plate 13 to connect the fixing block 12 and the telescopic rod 14 together, thereby preventing the telescopic rod 14 from rotating or extending. Then, the above process is repeated on the metal tubes 4 on the front and rear sides to bring them together. Then, the positioning rod 17 is pulled out from the positioning slot on the bottom side of the groove 2. Then, the slide block 16 is slid so that the slide block 16 drives the support leg 3 to rotate on the groove 2 through the connecting rod 5, so that the support leg 3 rotates onto the groove 2 for folding and storage. Then, the positioning rod 17 is inserted into the positioning slot on the top side of the groove 2 to fix the position of the support leg 3.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A three-dimensional layered vegetable seedling rack, characterized in that: The device includes four metal tubes (4), and four rotating seats (8) are fixedly connected to the outer wall of each metal tube (4). The two rotating seats (8) on the left and right and the two rotating seats (8) in front and behind are connected by a folding assembly. The folding assembly allows the adjacent metal tubes (4) to be folded together. A metal rod (9) is fixedly connected inside each metal tube (4). Multiple rings (10) are fitted on the outer wall of the metal rod (9). Support blocks (11) are fixedly connected to the outer wall of each ring (10). Seedling boards (1) are connected to the top side of the four support blocks (11). Slots are opened at the four corners of the bottom side of the seedling board (1). The support blocks (11) are inserted into the slots. Support components are provided on the outer wall of the metal tubes (4) to improve the stability of the seedling rack.

2. The three-dimensional layered vegetable seedling rack according to claim 1, characterized in that: The folding assembly includes a telescopic rod (14) rotatably connected inside the rotating base (8). The end of the telescopic rod (14) is fixedly connected to a fixing block (12). The front and rear fixing blocks (12) and the left and right fixing blocks (12) are rotatably connected by a rotating shaft.

3. The three-dimensional layered vegetable seedling rack according to claim 2, characterized in that: The fixed block (12) and the telescopic rod (14) are provided with a buckle groove on one side. A buckle plate (13) is provided between the two front and rear fixed blocks (12) and the two left and right fixed blocks (12). Two buckle rods (6) are fixedly connected to one side of the buckle plate (13). The buckle rods (6) are engaged inside the buckle groove.

4. The three-dimensional layered vegetable seedling rack according to claim 1, characterized in that: The support assembly includes a groove (2) fixedly connected to the outer wall of the metal tube (4), a round rod (15) fixedly connected inside the groove (2), a slide block (16) slidably connected to the outer wall of the round rod (15), and the slide block (16) slidably connected inside the groove (2).

5. A three-dimensional layered vegetable seedling rack according to claim 4, characterized in that: The bottom side of the groove (2) is rotatably connected to a support leg (3). The support leg (3) and the slide (16) are connected by a connecting rod (5). One end of the connecting rod (5) is rotatably connected to the inside of the slide (16), and the other end of the connecting rod (5) is rotatably connected to the inside of the support leg (3).

6. A three-dimensional layered vegetable seedling rack according to claim 5, characterized in that: Positioning grooves are provided on the front and rear sides of the groove (2), the middle end of the round rod (15), and the middle end of the slide (16). A positioning rod (17) is inserted into the inside of the positioning groove.

7. A three-dimensional layered vegetable seedling rack according to claim 1, characterized in that: The outer wall of the metal tube (4) is provided with a sliding groove, and a plurality of limiting grooves are provided on one side of the sliding groove. The support block (11) is engaged inside the limiting groove, and a top cover (7) is inserted into the top of the metal tube (4).

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