A pea growing frame
By introducing high-strength nylon netting, reflective guide ropes, and elastic straps into the pea planting rack, combined with a hollow column adjustment structure, the problems of uneven lighting and inconvenient fixing were solved, achieving uniform lighting and flexible support, thus improving planting efficiency and convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING DEKEN AGRICULTURE CO LTD
- Filing Date
- 2025-07-07
- Publication Date
- 2026-05-29
AI Technical Summary
Existing pea planting racks lack auxiliary lighting structures, resulting in uneven light exposure, which affects photosynthetic efficiency and yield. At the same time, the fixing methods are simple and inconvenient, easily damaging the vines and increasing manual management costs.
Design a planting frame that includes a high-strength nylon mesh, reflective guide ropes, and elastic straps, combined with hollow columns and an adjustable support structure to provide uniform lighting and flexible fixation, and uses Velcro connections for easy adjustment.
It achieves uniform light exposure, prevents damage to vines, reduces management costs, improves planting efficiency and convenience, and adapts to different growth stages and space requirements.
Smart Images

Figure CN224290836U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agricultural planting equipment technology, specifically a pea planting rack. Background Technology
[0002] Peas are a common vine crop that needs to climb with the help of trellises to get enough sunlight and growing space. A well-designed trellis can not only ensure the healthy growth of pea plants, but also improve planting efficiency and management convenience. With the development of agricultural modernization, higher requirements have been placed on the functionality, flexibility and practicality of pea planting trellises.
[0003] Currently, most pea growing racks on the market lack auxiliary lighting structures, resulting in uneven light exposure for pea plants during growth. This is especially problematic in multi-layered planting or when plant density is high, causing the bottom leaves to yellow due to insufficient light, severely impacting photosynthetic efficiency and pea yield. Furthermore, traditional growing racks offer limited options for securing pea vines. One method involves using hemp rope, which easily loosens and shifts as the vines grow, failing to provide continuous and effective support and leading to tangled and unruly growth. Another method uses rigid clips, which, while providing some stability, are difficult to control, easily causing marks or damage to the vines and hindering normal plant growth. Both rope binding and rigid clips require significant time and manpower for adjustment, greatly increasing manual management costs and failing to meet the demands of modern, high-efficiency agriculture.
[0004] Therefore, we need to provide a pea growing rack that is easy to use and can provide efficient light utilization. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] The purpose of this utility model is to provide a pea planting rack to solve the problems mentioned in the background art, such as the lack of auxiliary lighting structure and poor fixation effect of existing pea planting racks.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, this utility model provides the following technical solution: a pea planting rack, comprising supporting columns and supporting beams, wherein several of the supporting columns and supporting beams are perpendicularly connected to each other to form a rectangular frame structure;
[0009] A high-strength nylon mesh is installed inside the rectangular frame. Reflective guide ropes are vertically and evenly distributed at the bottom of the high-strength nylon mesh. An array of elastic straps is installed on the upper surface of the supporting beam. The elastic straps are made of highly elastic rubber.
[0010] As a further improvement to the above solution, the support column adopts a hollow tubular design, forming a hollow cavity inside, and multiple rows of column adjustment holes are evenly distributed along the axial direction on the outer surface of the support column.
[0011] As a further improvement to the above solution, the bottom of the support column is provided with a tapered insertion part, and both ends of the support beam are provided with beam fixing holes that are adapted to the adjustment holes of the column.
[0012] As a further improvement to the above solution, a connecting pin is connected to the outer side of the support column, and the connecting pin passes through the adjustment hole of the column and is movably inserted into the fixing hole of the crossbeam.
[0013] As a further improvement to the above solution, the outer surface of the high-strength nylon mesh is provided with uniformly distributed metal buckles, and the inner sidewall of the supporting beam is provided with hooks.
[0014] As a further improvement to the above solution, the metal buckle is movably connected to the hook, one side of the fixed end of the elastic strap is provided with a Velcro female side, and one side of the free end of the elastic strap is provided with a Velcro male side.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. This pea planting rack features a synergistic design of high-strength nylon netting, reflective guide ropes, and elastic straps. The high-strength nylon netting forms a sturdy climbing support, while the reflective guide ropes cleverly utilize the principle of light reflection to improve the lighting conditions inside the planting rack, ensuring that all parts of the pea plants receive sufficient sunlight and promoting healthy growth. The elastic straps can be adjusted in terms of fixing strength and position according to the thickness and direction of the pea vines, providing stable support for the vines without damaging the plants due to overly tight binding. This provides comprehensive and thoughtful care for pea growth and effectively improves the convenience and efficiency of daily management.
[0017] 2. This pea planting rack features a hollow tubular design for the supporting columns and a conical insertion part. The hollow structure design provides a flexible solution for optimizing the stability of the planting rack. Users can fill the hollow cavity with heavy objects such as sand and water according to actual needs, significantly increasing the overall weight and effectively reducing the risk of tipping over in bad weather. The conical insertion part at the bottom greatly simplifies the installation process. No additional tools are needed when inserting it into the soil, making it easy to achieve quick and firm fixation. This ensures a tight connection between the planting rack and the ground, and also makes it easy to disassemble and move when changing planting areas, balancing stability and convenience.
[0018] 3. This pea planting rack, through the coordination of the column adjustment holes, crossbeam fixing holes, and connecting pins, breaks the limitations of the traditional fixed height of planting racks. It can flexibly adjust the height of the supporting crossbeams according to different growth stages and variety characteristics of peas. Whether it is in the seedling stage where lower support is needed or in the vigorous growth stage where higher space is needed, it can be easily adapted. This modular assembly method not only makes the installation and disassembly of the planting rack simple and easy, but also facilitates repeated use in different planting scenarios, reducing costs while allowing the layout of the planting rack to be quickly adjusted according to actual needs, thus improving the versatility and practicality of the equipment. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the high-strength nylon mesh of this utility model;
[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the supporting beam of this utility model;
[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the supporting column of this utility model;
[0023] Figure 5 This is a three-dimensional structural diagram of the hook of this utility model.
[0024] In the diagram: 1. Support column; 2. Support beam; 3. High-strength nylon mesh; 4. Reflective guide rope; 5. Elastic strap; 6. Hollow cavity; 7. Column adjustment hole; 8. Conical insertion part; 9. Beam fixing hole; 10. Connecting pin; 11. Metal buckle; 12. Hook; 13. Velcro female side; 14. Velcro male side. Detailed Implementation
[0025] 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.
[0026] Please see Figure 1 - Figure 5 This utility model provides a technical solution: a pea planting rack, including support columns 1 and support beams 2, wherein several support columns 1 and support beams 2 are perpendicularly connected to each other to form a rectangular frame structure.
[0027] A high-strength nylon mesh 3 is installed inside the rectangular frame. Reflective guide ropes 4 are vertically and evenly distributed at the bottom of the high-strength nylon mesh 3. Elastic straps 5 are arranged in an array on the upper surface of the supporting beam 2. The elastic straps 5 are made of highly elastic rubber.
[0028] The installation of high-strength nylon netting 3 provides a basic climbing support for pea vines. The reflective guide ropes 4 vertically set at the bottom of the high-strength nylon netting 3 play a role. The reflective material on its surface can reflect natural light into the planting frame, improve light distribution, reduce light blind spots between plants, promote balanced light exposure for all parts of the pea, and improve photosynthetic efficiency. When the pea begins to grow vines, the grower can use the elastic straps 5 on the upper surface of the support beam 2 to fix the vines.
[0029] The support column 1 adopts a hollow tubular design, forming a hollow cavity 6 inside. Multiple rows of column adjustment holes 7 are evenly distributed along the axial direction on the outer surface of the support column 1. A tapered insertion part 8 is provided at the bottom of the support column 1. The two ends of the support beam 2 are provided with beam fixing holes 9 that are adapted to the column adjustment holes 7. A connecting pin 10 is connected to the outer side of the support column 1. The connecting pin 10 passes through the column adjustment hole 7 and is movably inserted into the beam fixing hole 9. The outer surface of the high-strength nylon mesh 3 is provided with evenly distributed metal buckles 11. The inner side wall of the support beam 2 is provided with hooks 12. The metal buckles 11 and hooks 12 are movably connected. One side of the fixed end of the elastic strap 5 is provided with a Velcro female side 13, and one side of the free end of the elastic strap 5 is provided with a Velcro male side 14.
[0030] During installation, the grower first vertically inserts the tapered insertion part 8 at the bottom of the support column 1 into the soil. The tapered design reduces insertion resistance, allowing the column to be quickly and firmly fixed to the ground. To further enhance stability, the hollow cavity 6 can be filled with sand, water, or other heavy materials through the opening at the top of the support column 1 to lower the center of gravity and improve the overall wind and toppling resistance of the planting frame. Subsequently, based on the growth stage of the peas and the expected height, the appropriate adjustment hole 7 of the column is selected. The fixing holes 9 of the crossbeams at both ends of the support beam 2 are aligned with the adjustment holes 7 of the column. Then, the connecting pins 10 are used to connect the two, completing the assembly of the rectangular frame. By adjusting the adjustment holes at different heights of the crossbeams, the height of the planting frame can be flexibly changed to meet the different space requirements of the peas from the seedling stage to maturity. Next, the metal buckles 11 on the outer surface of the high-strength nylon net 3 are connected to the hooks 12 on the inner side wall of the supporting beam 2, quickly completing the installation of the high-strength nylon net 3 and providing a basic climbing carrier for the pea vines. The elastic straps 5 made of high-elasticity rubber have good elasticity. Through the bonding of the female side 13 and the male side 14 of the Velcro, the tightness and position of the fixation can be adjusted at any time according to the thickness and growth trend of the vines. This can not only firmly support the vines and prevent them from sagging or falling due to their own weight or wind, but also avoid damage to the vines due to excessive binding. During the growth of peas, growers can also dynamically optimize the structure and function of the planting rack by disassembling the connecting pins 10, adjusting the height of the beam, or disassembling the hooks 12 and replacing the nylon net and reflective guide ropes 4, according to the actual situation.
[0031] Working Principle: During installation, the grower first vertically inserts the conical insertion part 8 at the bottom of the support column 1 into the soil. The conical design reduces insertion resistance, allowing the column to be quickly and firmly fixed to the ground. To further enhance stability, the hollow cavity 6 can be filled with sand, water, or other heavy objects through the opening at the top of the support column 1 to lower the center of gravity and improve the overall wind and toppling resistance of the planting frame. Subsequently, based on the growth stage and expected height of the peas, the appropriate column adjustment hole 7 is selected. The beam fixing holes 9 at both ends of the support beam 2 are aligned with the column adjustment holes 7, and then the connecting pins 10 are used to connect them, completing the assembly of the rectangular frame. By adjusting the beam fixing holes at different heights, the height of the planting frame can be flexibly changed to meet the different space requirements of peas from the seedling stage to maturity. Next, the metal buckles 11 on the outer surface of the high-strength nylon mesh 3 are connected to the hooks 12 on the inner side wall of the support beam 2, quickly completing the installation of the high-strength nylon mesh 3 and providing support for the pea vines. The high-strength nylon net 3 provides a basic climbing support. Meanwhile, the reflective guide rope 4, vertically positioned at the bottom, begins to function. Its reflective surface reflects natural light into the planting frame, improving light distribution, reducing blind spots between plants, promoting balanced light exposure for all parts of the peas, and increasing photosynthetic efficiency. Once the peas begin to grow vines, growers can use the elastic straps 5 on the upper surface of the supporting beam 2 to secure the vines. The highly elastic rubber straps have excellent elasticity; through the adhesion of the Velcro female side 13 and the Velcro male side 14, the tightness and position of the fixation can be adjusted according to the thickness and growth trend of the vines. This not only provides stable support for the vines, preventing them from sagging or falling due to their own weight or wind, but also avoids damage to the vines caused by excessive binding. During the pea's growth process, growers can also dynamically optimize the structure and function of the planting frame by disassembling the connecting pins 10, adjusting the beam height, or removing the hooks 12 and replacing the nylon net and reflective guide rope 4, depending on the actual situation.
[0032] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.
Claims
1. A pea planting rack, comprising supporting columns (1) and supporting beams (2), characterized in that: Several of the supporting columns (1) and supporting beams (2) are perpendicularly connected to each other to form a rectangular frame structure; A high-strength nylon mesh (3) is provided on the inner side of the rectangular frame. A reflective guide rope (4) is vertically arranged at the bottom of the high-strength nylon mesh (3). An array of elastic straps (5) is provided on the upper surface of the supporting beam (2). The elastic straps (5) are made of high-elasticity rubber material.
2. The pea planting rack according to claim 1, characterized in that: The support column (1) adopts a hollow tubular design, forming a hollow cavity (6) inside. Multiple rows of column adjustment holes (7) are evenly distributed along the axial direction on the outer surface of the support column (1).
3. The pea planting rack according to claim 1, characterized in that: The bottom of the support column (1) is provided with a tapered insertion part (8), and the two ends of the support beam (2) are provided with beam fixing holes (9) that are adapted to the column adjustment hole (7).
4. The pea planting rack according to claim 1, characterized in that: The outer side of the support column (1) is connected to a connecting pin (10), which is inserted through the column adjustment hole (7) and the crossbeam fixing hole (9).
5. A pea planting rack according to claim 1, characterized in that: The outer surface of the high-strength nylon mesh (3) is provided with uniformly distributed metal buckles (11), and the inner sidewall of the supporting beam (2) is provided with hooks (12).
6. A pea planting rack according to claim 5, characterized in that: The metal buckle (11) is movably connected to the hook (12), and a Velcro female side (13) is provided on one side of the fixed end of the elastic strap (5), and a Velcro male side (14) is provided on one side of the free end of the elastic strap (5).