Modular spliced seedling bed

Abstract

The utility model discloses a modularization splicing type seedbed belongs to seedling raising equipment technical field, and the seedbed includes fixed subassembly, sets up the folding mechanism below fixed subassembly and lays the quick connector subassembly above fixed subassembly, the folding mechanism includes the first support frame and second support frame through the pin shaft rotation connection, and the first support frame sets up the circular arc sliding slot, and the inside is provided with the slide bar with spring, and the slide bar is locked into the round groove of sliding slot top end and realizes self -lock when unfolding, the fixed subassembly includes the first seedling frame and second seedling frame, and realizes the splicing through the clamping block and the clamping groove set up on the fixed plate, the quick connector subassembly includes the first seedling net and second seedling net, the utility model discloses through above -mentioned structure has solved the size fixed of existing seedbed, the problem of cumbersome structure, the inconvenient transportation storage, has the modularization splicing, the size nimble, foldable self -locking, the advantage such as saving space, seedling net lays fast and firm.

Description

Technical Field

[0001] This utility model relates to the field of seedling equipment technology, and in particular to a modular splicing seedling bed. Background Technology

[0002] Seedling beds are basic equipment widely used in modern agriculture and horticulture production. They are used to cultivate seedlings in a centralized manner, providing healthy and uniform seedlings for subsequent transplanting.

[0003] Currently, most traditional seedling beds on the market use a fixed, one-piece structure, with the bed frame and support legs mostly made by welding or other methods. While this design is structurally stable in certain scenarios, it also reveals significant limitations.

[0004] The main problem lies in its fixed structure, resulting in limited size and specifications. Once purchased, the size and shape of the seedbed cannot be changed. This makes the seedbed inflexible in practical use, difficult to adapt to planting sites of different sizes, and unable to adjust the area used according to changes in seedling batches. When different sizes are needed, the old ones are often discarded or new ones are purchased, resulting in a waste of resources.

[0005] In addition, this fixed and bulky integrated structure takes up a lot of space during transportation and storage outside the seedling season, greatly increasing logistics costs and storage pressure, and causing many inconveniences for users.

[0006] Therefore, this utility model proposes a modular splicing seedling bed to address the shortcomings of existing technologies. Utility Model Content

[0007] To overcome the above shortcomings, this utility model provides a modular splicing seedling bed, which aims to improve the problems of fixed seedling bed size leading to poor site adaptability and the inconvenience of transportation and storage caused by the integrated structure in the existing technology.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a modular splicing seedling bed, comprising: a fixing component, and a folding mechanism disposed below the fixing component.

[0009] The folding mechanism includes a second support frame and a first support frame rotatably connected to the second support frame via a pin.

[0010] The first support frame has an arc-shaped sliding groove, and the folding mechanism has a sliding rod inside, which is slidably connected to the arc-shaped sliding groove; and the two ends of the sliding rod are elastically connected to springs, and the top of the arc-shaped sliding groove has a circular groove for engaging the sliding rod.

[0011] Preferably, the fixing component includes a first seedling frame and a second seedling frame. The splicing end of the first seedling frame is fixedly connected to a second fixing plate, and the splicing end of the second seedling frame is fixedly connected to a first fixing plate. The first fixing plate is provided with a locking block, and the second fixing plate is provided with a locking groove that matches the locking block.

[0012] Preferably, the second fixing plate is fixed to the first seedling frame by screws, and the first fixing plate is fixed to the second seedling frame by screws.

[0013] Preferably, a mounting plate is fixedly connected to the lower part of the fixing component, and the second support frame is fixed to the lower surface of the mounting plate.

[0014] Preferably, the first support frame is connected to a support rod, and the support rod is integrally formed with the first support frame.

[0015] Preferably, the outer wall of the slide bar has an integrally formed arc protrusion in the middle section, which is used to engage with the circular groove.

[0016] Preferably, the modular splicing seedbed further includes a quick-connect component, which is laid on top of the fixed component, and the quick-connect component includes a first seedling net and a second seedling net.

[0017] Preferably, the splicing edge of the first seedling net is threaded with a first retaining ring, and the splicing edge of the second seedling net is threaded with a second retaining ring.

[0018] Preferably, the first retaining ring is rotatably connected to a first turntable, and the second retaining ring is rotatably connected to a second turntable, with the first turntable rotatably connected inside and the second turntable rotatably connected inside.

[0019] This utility model has the following beneficial effects: 1. In this utility model, by setting a second fixing plate with a locking block and a first fixing plate with a locking groove at the splicing end of the first seedling frame and the second seedling frame respectively, and making the locking block and the locking groove engage with each other, the problem of fixed seedling bed size and inability to be flexibly adjusted according to the size of the site in the prior art is solved, and the technical effect of freely increasing or decreasing seedling bed size, modular splicing, and greatly improving site adaptability is achieved.

[0020] 2. In this utility model, by setting a spring-loaded slide rod on the first support frame of the folding mechanism, the slide rod slides along the arc groove and automatically locks into the groove when the support frame is fully unfolded, thus solving the problem that the seedling bed structure in the prior art is bulky and cannot be folded, resulting in high transportation and storage costs and large space occupation. It achieves the technical effect of quick folding and unfolding locking of the support legs, significantly reducing storage and transportation volume, and improving ease of use.

[0021] 3. In this utility model, by setting a first locking ring and a second locking ring that can be locked together on the edges of the first seedling net and the second seedling net, and by rotating the first and second turntables inside the locking rings, the two seedling nets can be quickly spliced ​​into one piece. This solves the problems of inconvenience in laying large-area seedling nets or low splicing efficiency and weak connection of small net pieces in the prior art. It achieves the technical effect of quick and firm splicing of seedling nets, simplified installation process, and ensuring a flat and continuous net surface after splicing. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of a modular, spliced ​​seedling bed proposed in this utility model; Figure 2 This is a schematic diagram of the first support frame of a modular splicing seedling bed proposed in this utility model; Figure 3 This is a schematic diagram of the block structure of a modular splicing seedling bed proposed in this utility model; Figure 4 for Figure 1 Enlarged view of point A in the image; Figure 5 for Figure 1 Enlarged view of point B in the image.

[0023] Legend: 1. Fixing components; 101. First seedling frame; 102. First fixing plate; 103. Screw; 104. Clip; 105. Second fixing plate; 106. Slot; 107. Second seedling frame; 2. Folding mechanism; 201. Support rod; 202. First support frame; 203. Pin; 204. Arc-shaped sliding groove; 205. Sliding rod; 206. Spring; 207. Second support frame; 3. Quick-connect components; 301. First seedling net; 302. Second seedling net; 303. First retaining ring; 304. Second retaining ring; 305. First turntable; 306. Second turntable; 4. Mounting plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figures 1 to 5This utility model provides a modular splicing seedling bed, which aims to solve the problems of fixed seedling bed size leading to poor site adaptability and the inconvenience of transportation and storage caused by the integrated structure in the prior art.

[0026] The modular, interlocking seedbed includes a fixed component 1 serving as a load-bearing frame and a folding mechanism 2 located below the fixed component 1. The folding mechanism 2 provides stable support for the fixed component 1. (Refer to...) Figure 2 The folding mechanism 2 includes a second support frame 207 and a first support frame 202. The first support frame 202 is rotatably connected to the second support frame 207 via a pin 203, thereby enabling folding and unfolding actions. In order to achieve the self-locking function after unfolding, the first support frame 202 is provided with an arc-shaped sliding groove 204, and the folding mechanism 2 is further provided with a sliding rod 205. The sliding rod 205 is slidably connected to the inside of the arc-shaped sliding groove 204, and the two ends of the sliding rod 205 are elastically connected with springs 206. At the top of the arc-shaped sliding groove 204 away from the pin 203, a circular groove is provided for engaging with the sliding rod 205. When the first support frame 202 rotates and unfolds around the pin 203, the slide rod 205 will slide along the inner wall of the arc groove 204. When the slide rod 205 slides to the position of the circular groove at the top of the arc groove 204, the retraction force generated by the spring 206 will drive the slide rod 205 to be stuck in the circular groove, thereby achieving a stable lock between the first support frame 202 and the second support frame 207. To further enhance the stability of the snap-fit, the middle section of the outer wall of the slide rod 205 is integrally formed with an arc protrusion. When the slide rod 205 is snapped into the circular groove, the arc protrusion can form a tight fit with the edge of the circular groove to prevent accidental dislodgement. In addition, the first support frame 202 is connected to a support rod 201, which is integrally formed with the first support frame 202 to jointly form the support leg structure of the seedling bed. In terms of overall assembly, a mounting plate 4 is fixedly connected to the lower part of the fixed component 1, and the second support frame 207 is fixed to the lower surface of the mounting plate 4. The folding mechanism 2 and the fixed component 1 are integrated into one unit through the mounting plate 4.

[0027] The fixing component 1 includes a first seedling frame 101 and a second seedling frame 107 that can be spliced ​​together. In order to achieve a quick and stable connection between the two, the splicing end of the first seedling frame 101 is fixedly connected to a second fixing plate 105 by screws 103, while the corresponding splicing end of the second seedling frame 107 is fixedly connected to a first fixing plate 102 by screws 103. The first fixing plate 102 is provided with a protruding locking block 104, which has a specific cross-sectional shape extending along its length direction; The second fixing plate 105 is provided with a corresponding slot 106, the internal contour of which is perfectly matched with the cross-sectional shape of the block 104. In the assembled state, the block 104 on the second fixing plate 105 is aligned with the slot 106 on the first fixing plate 102 and inserted. Under the action of gravity, the second fixing plate 105 drives the first seedling frame 101 to slide down and lock between the block 104 and the first fixing plate 102, thus completing the splicing of the first seedling frame 101 and the second seedling frame 107. This connection method, which uses the block 104 and the slot 106 to cooperate with each other, ensures that the spliced ​​fixing component 1 has good integrity and structural strength, and can withstand the weight of the subsequently laid seedling net and soil seedlings. At the same time, this structure also makes the disassembly process equally simple and quick, realizing a true modular design.

[0028] In a preferred embodiment, in order to achieve a stable and reliable installation between the folding mechanism 2 and the fixing component 1, a mounting plate 4 is fixedly connected to the lower part of the fixing component 1. The second support frame 207 in the folding mechanism 2 is fixed to the lower surface of the mounting plate 4. The mounting plate 4 serves as a rigid connection platform, ensuring that the force on the folding mechanism 2 during unfolding and folding can be evenly transmitted to the entire fixing component 1, thereby improving the stability of the overall structure.

[0029] As another preferred embodiment, in order to ensure the firmness of the splicing, the second fixing plate 105 is fixed to the first seedling frame 101 by screws 103. Similarly, the first fixing plate 102 is also fixed to the second seedling frame 107 by screws 103. Using screws 103 for fixed connection not only makes the installation simple, but also ensures that the fixing plate and the seedling frame will not loosen or fall off, providing a reliable guarantee for the accurate docking of the subsequent card block 104 and card slot 106.

[0030] As another preferred embodiment, in order to improve the reliability of the self-locking structure, the middle section of the outer wall of the slide bar 205 is integrally formed with an arc protrusion. The design of the arc protrusion allows the slide bar 205 to form a tighter line-surface fit with the inner wall edge of the circular groove when it is pulled into the circular groove by the spring 206, increasing the contact area and friction, thereby more effectively preventing the slide bar 205 from slipping out of the circular groove when subjected to accidental impact or vibration.

[0031] As another preferred embodiment, in order to form a complete support leg, the first support frame 202 is connected to a support rod 201, which is integrally formed with the first support frame 202. This integrated structure reduces the number of connection points and improves the structural strength and rigidity of the entire support leg, making it less prone to bending or deformation when subjected to vertical loads.

[0032] In another preferred embodiment, in order to support the seedling medium and achieve rapid laying, the quick-connect component 3 is laid on top of the fixed component 1. The quick-connect component 3 includes a first seedling net 301 and a second seedling net 302. In order to achieve rapid splicing of the seedling nets, the splicing edge of the first seedling net 301 is threadedly connected to a first retaining ring 303, and the splicing edge of the second seedling net 302 is threadedly connected to a second retaining ring 304. Furthermore, in order to lock the two retaining rings, a first turntable 305 is rotatably connected inside the first retaining ring 303, and a second turntable 306 is rotatably connected inside the second retaining ring 304. The first turntable 305 is rotatably connected inside the second retaining ring 304, and the second turntable 306 is rotatably connected inside the first retaining ring 303. By rotating, the two seedling net modules can be firmly connected into a continuous whole net surface.

[0033] Working principle: When assembling the frame, the first seedling frame 101, which is pre-fixed with the second fixing plate 105 by screws 103, is aligned with the second seedling frame 107, which is pre-fixed with the first fixing plate 102; the locking block 104 on the first fixing plate 102 is aligned with the locking slot 106 on the second fixing plate 105, and it is slid in and pressed down to achieve the splicing of the two seedling frame modules. Repeating this operation can be combined to form a fixing component 1 of any size. When the support structure is unfolded, the support rod 201 in its retracted state is rotated downwards. This action will cause the first support frame 202 connected to it to rotate around the pin 203 relative to the second support frame 207. During this rotation, the slide rod 205 installed in the arc groove 204 of the first support frame 202 will slide along the inner wall of the groove. When the first support frame 202 rotates to the final working position perpendicular to the mounting plate 4, the slide rod 205 just slides to the circular groove at the top of the arc groove 204. At this time, the compressed spring 206 quickly returns to its original position, generating elastic force to pull the protruding edge on the slide rod 205 into and lock it in the circular groove, thereby completing the automatic locking of the support leg. When laying the seedling net, first thread the first retaining ring 303 and the second retaining ring 304 to the splicing edges of the first seedling net 301 and the second seedling net 302 respectively; then the two retaining rings can be spliced ​​into a circle, and the first turntable 305 and the second turntable 306 inside can be rotated in the same direction at the same time. Parts of the first retaining ring 303 and the second retaining ring 304 can be slid clockwise into the inner grooves of the second turntable 306 and the first turntable 305 respectively, fixing the first turntable 305 and the second turntable 306 together, thereby splicing the two seedling nets into a continuous net surface. Finally, the spliced ​​quick-connect component 3 is laid on the fixed component 1 to complete the entire assembly.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A modular splicing seedling bed, comprising a fixing component (1) and a folding mechanism (2) disposed below the fixing component (1), the folding mechanism (2) comprising a second support frame (207) and a first support frame (202) rotatably connected to the second support frame (207) via a pin (203). Its features are, The first support frame (202) is provided with an arc-shaped sliding groove (204). The folding mechanism (2) is provided with a sliding rod (205) that is slidably connected to the arc-shaped sliding groove (204). The two ends of the sliding rod (205) are elastically connected with springs (206). The top of the arc-shaped sliding groove (204) is provided with a circular groove for engaging the sliding rod (205).

2. The modular splicing seedbed according to claim 1, characterized in that, The fixing component (1) includes a first seedling frame (101) and a second seedling frame (107). The splicing end of the first seedling frame (101) is fixedly connected to a second fixing plate (105), and the splicing end of the second seedling frame (107) is fixedly connected to a first fixing plate (102). The first fixing plate (102) is provided with a locking block (104), and the second fixing plate (105) is provided with a slot (106) that is compatible with the locking block (104).

3. The modular splicing seedbed according to claim 2, characterized in that, The second fixing plate (105) is fixed to the first seedling frame (101) by screws (103), and the first fixing plate (102) is fixed to the second seedling frame (107) by screws (103).

4. The modular, interlocking seedbed according to claim 1, characterized in that, A mounting plate (4) is fixedly connected to the lower part of the fixing component (1), and the second support frame (207) is fixed to the lower surface of the mounting plate (4).

5. The modular, interlocking seedbed according to claim 1, characterized in that, The first support frame (202) is connected to a support rod (201), and the support rod (201) is integrally formed with the first support frame (202).

6. The modular, interlocking seedbed according to claim 1, characterized in that, The outer wall of the slide bar (205) has an integrally formed arc protrusion in the middle section, which is used to engage with the circular groove.

7. The modular, interlocking seedbed according to claim 1, characterized in that, The quick-connect component (3) is laid on top of the fixed component (1), and the quick-connect component (3) includes a first seedling net (301) and a second seedling net (302).

8. The modular, interlocking seedbed according to claim 7, characterized in that, The first seedling net (301) has a first retaining ring (303) threadedly connected to the splicing edge, and the second seedling net (302) has a second retaining ring (304) threadedly connected to the splicing edge.

9. The modular, interlocking seedbed according to claim 8, characterized in that, The first retaining ring (303) is rotatably connected to the first turntable (305), and the second retaining ring (304) is rotatably connected to the second turntable (306). The first turntable (305) is rotatably connected inside the second retaining ring (304), and the second turntable (306) is rotatably connected inside the first retaining ring (303).

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