Folding three-dimensional strawberry planting frame

Abstract

The utility model discloses a folding three -dimensional strawberry planting frame, including two bottom plate, the upper end both sides of bottom plate all are installed hydraulic telescopic mechanism, the upper end of two hydraulic telescopic mechanisms all is connected with the bearing plate, and two bearing rods are arranged between two bearing plates of the same horizontal plane, and the upper end of four bearing rods is jointly clamped with a placing plate, the placing plate is installed with filter screen, the upper end middle part of bearing plate is equipped with the limit hole, the lower end both sides of bottom plate are screwed with the limit rod, and two limit rods of the same side and two limit holes of the same side correspond. The utility model not only has solved transportation and storage problem, also promoted the versatility and bearing capacity of equipment, can adjust the layer and height according to the planting demand, is suitable for three -dimensional planting of different crops, has greatly reduced storage and transportation space, is suitable for mobile planting or cross -region operation, satisfies the bearing demand of multilayer planting.

Description

Technical Field

[0001] This utility model relates to the field of three-dimensional strawberry planting rack technology, and in particular to a folding three-dimensional strawberry planting rack. Background Technology

[0002] In the development of modern agriculture, traditional planting methods face numerous challenges, such as limited land resources, low planting efficiency, and insufficient mechanization. This is especially true in the cultivation of high-value crops like strawberries, where the short stature, short growth cycle, and demanding environmental requirements of strawberry plants make traditional flat planting methods insufficient to meet the demands of efficient, intensive, and intelligent farming. Therefore, vertical farming technology has emerged as a crucial direction for modern agricultural development.

[0003] However, current vertical strawberry planting racks on the market generally suffer from problems such as simple structure, non-foldable and non-disassembly, high transportation costs, poor load-bearing capacity, and insufficient versatility. These problems limit their widespread application in different regions and for different crops. Therefore, we propose a foldable vertical strawberry planting rack to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a foldable three-dimensional strawberry planting rack.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A foldable three-dimensional strawberry planting rack includes two base plates. Hydraulic telescopic mechanisms are installed on both sides of the upper end of each base plate. A support plate is connected to the upper end of each of the two hydraulic telescopic mechanisms. Two support rods are threaded through the two support plates on the same horizontal plane. A placement plate is clamped to the upper end of the four support rods. A filter screen is installed on the placement plate. A limiting hole is provided in the middle of the upper end of each support plate. Limiting rods are threaded onto both sides of the lower end of each base plate, with two limiting rods on the same side corresponding to two limiting holes on the same side.

[0007] Preferably, the hydraulic telescopic mechanism includes fixed blocks fixed on opposite sides of the bearing plate and the base plate, and a folding frame rotatably connected between the two fixed blocks on the same side. A hydraulic cylinder is installed on one of the fixed blocks, and the piston rod end of the hydraulic cylinder is fixed to the lower end of the other fixed block.

[0008] Preferably, the support plate has two through holes, and a support rod on the same side passes through the two through holes on the same side.

[0009] Preferably, the support rod is provided with multiple insertion holes at equal intervals, and the four corners of the lower end of the placement plate are all fixed with insertion rods, which are inserted into the corresponding insertion holes.

[0010] Preferably, two reinforcing rods are fixed between the two bearing plates on the same side.

[0011] In this utility model, when in use:

[0012] 1. Assembly stage:

[0013] Two sets of frames are set up on both sides and connected laterally by support rods to form a stable bottom structure. Placement plates are snapped onto the support rods to complete the construction of the first planting platform.

[0014] 2. Multi-layer construction:

[0015] After the first layer is completed, the upper layer frame is snapped together by the cooperation of the limiting rod and the limiting hole, so as to realize the rapid assembly of the multi-layer structure. The height and number of layers of each layer can be adjusted as needed.

[0016] 3. Hydraulic lifting control:

[0017] Multiple hydraulic cylinders are connected by a synchronous control system to achieve simultaneous lifting and lowering of multi-layer frames, which makes it easy to adjust the planting height and adapt to the light, ventilation and harvesting needs of different growth stages.

[0018] 4. Planting and maintenance:

[0019] Place the strawberry planting box or planting bag on the placement board, use the filter screen to achieve good ventilation, and use the plug and hole to quickly replace the planting unit, which is convenient for maintenance and crop rotation;

[0020] 5. Disassembly and transportation:

[0021] After use, the frame can be folded back using a hydraulic cylinder, making it easy to disassemble and store, and greatly reducing warehousing and transportation costs.

[0022] This utility model has the following advantages:

[0023] 1. It adopts a multi-layer detachable structure, which can flexibly adjust the number of layers and height according to planting needs, making it suitable for three-dimensional planting of different crops, improving the versatility and flexibility of the equipment;

[0024] 2. The foldable frame design greatly reduces storage and transportation space, making it suitable for mobile planting or cross-regional operations, and especially suitable for modern agricultural parks and urban agricultural projects.

[0025] 3. By strengthening the cooperation between the rod and the limiting structure, the overall stability is enhanced, the load-bearing capacity is improved, and the load-bearing requirements of multi-layer planting are met;

[0026] 4. The design of the insertion rod and insertion hole makes the planting unit easy to replace, facilitates crop rotation and cleaning, and helps with pest and disease control and planting management;

[0027] In summary, this utility model not only solves the transportation and storage problems, but also improves the versatility and load-bearing capacity of the equipment. The number of layers and height can be flexibly adjusted according to planting needs, making it suitable for three-dimensional planting of different crops. It greatly reduces storage and transportation space, is suitable for mobile planting or cross-regional operations, and meets the load-bearing requirements of multi-layer planting. Attached Figure Description

[0028] Figure 1 This is a single-layer installation structure diagram of the present invention;

[0029] Figure 2 This is a structural diagram of the load-bearing rod installation of this utility model;

[0030] Figure 3 This is a structural diagram of a single frame of this utility model;

[0031] Figure 4 This is a diagram showing the vertical installation structure of the two frames of this utility model;

[0032] Figure 5 This is a structural diagram of the placement plate of this utility model;

[0033] Figure 6 This is a structural diagram of the load-bearing rod of this utility model.

[0034] In the diagram: 1. Support plate, 2. Reinforcing rod, 3. Limiting hole, 4. Folding frame, 5. Base plate, 6. Limiting rod, 7. Hydraulic cylinder, 8. Through hole, 9. Fixing block, 10. Insertion hole, 11. Support rod, 12. Placement plate, 13. Filter screen, 14. Insertion rod. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0036] Reference Figure 1-6 A foldable three-dimensional strawberry planting rack includes two base plates 5, which serve as the supporting foundation for the entire planting rack. The base plates 5 are made of high-strength lightweight alloy material and have good load-bearing and corrosion resistance.

[0037] Hydraulic telescopic mechanisms are installed on both sides of the upper end of the base plate 5. Each of the two hydraulic telescopic mechanisms is connected to a support plate 1 at its upper end. Two support rods 11 are threaded through between the two support plates 1 on the same horizontal plane. The upper ends of the four support rods 11 are connected to a placement plate 12. A filter screen 13 is installed on the placement plate 12. The filter screen 13 is laid on the surface of the placement plate to facilitate ventilation and prevent the loss of planting substrate.

[0038] A limiting hole 3 is provided at the upper middle part of the bearing plate 1. The limiting hole 3 is located in the middle of the bearing plate and is used to cooperate with the limiting rod to achieve multi-layer positioning and ensure the stability of the structure.

[0039] Limiting rods 6 are threadedly connected to both sides of the lower end of the base plate 5. The two limiting rods 6 on the same side correspond to the two limiting holes 3 on the same side. The limiting rods 6 are threaded to the lower end of the base plate and cooperate with the limiting holes 3 to achieve fixed positioning between the upper and lower layers and prevent the frame from sliding or misaligning.

[0040] The hydraulic telescopic mechanism includes fixed blocks 9 fixed on opposite sides of the bearing plate 1 and the base plate 5. A folding frame 4 is rotatably connected between the two fixed blocks 9 on the same side. A hydraulic cylinder 7 is installed on one of the fixed blocks 9. The piston rod end of the hydraulic cylinder 7 is fixed to the lower end of the other fixed block 9. The hydraulic cylinder is a 63mm diameter hydraulic cylinder with an adjustable stroke of 150-300mm to meet the floor height adjustment of 0.6-1.2m and is matched with the output of a small hydraulic station.

[0041] Synchronization control process of hydraulic telescopic mechanism:

[0042] 1. After the target height is set, the PLC calculates the adjustment amount of each cylinder using a PID algorithm;

[0043] 2. The proportional valve receives signals to adjust the flow rate, and the displacement sensor compares the deviation value in real time;

[0044] 3. When a cylinder is ahead / retarded by more than 3mm, dynamically adjust the opening of the corresponding proportional valve;

[0045] The support plate 1 has two through holes 8. A support rod 11 on the same side passes through the two through holes 8 on the same side. The support rod 11 passes through the two support plates and serves as a support structure for the placement plate. It has multiple insertion holes 10 for connecting with the insertion rod.

[0046] The support rod 11 has multiple insertion holes 10 at equal intervals. The four corners of the lower end of the placement plate 12 are fixed with insertion rods 14. The insertion rods 14 are inserted into the corresponding insertion holes 10. The placement plate 12 is installed above the support rod to provide a platform for strawberry planting. The lower end of the plate has insertion rods 14 that can be inserted into the insertion holes to achieve quick assembly and disassembly.

[0047] Two reinforcing rods 2 are fixed between the two bearing plates 1 on the same side. The reinforcing rods 2 connect the two bearing plates laterally to enhance the stability of the overall structure and prevent deformation.

[0048] In this utility model, when in use:

[0049] 1. Assembly stage:

[0050] Two sets of frames are set on both sides and connected laterally by bearing rods 11 to form a stable bottom structure. Placement plates 12 are snapped onto the bearing rods to complete the construction of the first planting platform.

[0051] 2. Multi-layer construction:

[0052] After the first layer is completed, the upper frame is snapped together by the cooperation of the limiting rod 6 and the limiting hole 3, so as to realize the rapid assembly of the multi-layer structure. The height and number of layers of each layer can be adjusted as needed.

[0053] 3. Hydraulic lifting control:

[0054] Multiple hydraulic cylinders 7 are connected by a synchronous control system to achieve simultaneous lifting and lowering of multi-layer frames, which facilitates adjustment of planting height and adapts to the light, ventilation and harvesting needs of different growth stages.

[0055] 4. Planting and maintenance:

[0056] Place the strawberry planting box or planting bag on the placement plate 12, and use the filter screen 13 to achieve good ventilation. Through the cooperation of the insertion rod 14 and the insertion hole 10, the planting unit can be quickly replaced, which is convenient for maintenance and crop rotation.

[0057] 5. Disassembly and transportation:

[0058] After use, the frame can be folded back using a hydraulic cylinder, making it easy to disassemble and store, and greatly reducing warehousing and transportation costs.

[0059] This utility model is suitable for the following scenarios:

[0060] Urban agriculture and vertical farming: achieving efficient planting within limited space;

[0061] Greenhouses and modern agricultural parks: increasing planting density and management efficiency;

[0062] Mobile planting vehicles and mobile farms: facilitate transportation and on-site deployment;

[0063] Teaching, research, and demonstration: It serves as an excellent tool for teaching and demonstrating modern agriculture.

[0064] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A folding three-dimensional strawberry planting rack, comprising two base plates (5), characterized in that, Hydraulic telescopic mechanisms are installed on both sides of the upper end of the base plate (5). The upper ends of the two hydraulic telescopic mechanisms are connected to the bearing plates (1). Two bearing rods (11) are provided between the two bearing plates (1) on the same horizontal plane. The upper ends of the four bearing rods (11) are connected to a placement plate (12). A filter screen (13) is installed on the placement plate (12). A limiting hole (3) is provided in the middle of the upper end of the bearing plate (1). Limiting rods (6) are threaded on both sides of the lower end of the base plate (5). The two limiting rods (6) on the same side correspond to the two limiting holes (3) on the same side.

2. The folding three-dimensional strawberry planting rack according to claim 1, characterized in that: The hydraulic telescopic mechanism includes a fixed block (9) fixed on the opposite side of the bearing plate (1) and the base plate (5). A folding frame (4) is rotatably connected between the two fixed blocks (9) on the same side. A hydraulic cylinder (7) is installed on one of the fixed blocks (9), and the piston rod end of the hydraulic cylinder (7) is fixed to the lower end of the other fixed block (9).

3. The folding three-dimensional strawberry planting rack according to claim 1, characterized in that: The bearing plate (1) is provided with two through holes (8), and a bearing rod (11) on the same side passes through the two through holes (8) on the same side.

4. The folding three-dimensional strawberry planting rack according to claim 1, characterized in that: The support rod (11) is provided with multiple insertion holes (10) at equal intervals, and the four corners of the lower end of the placement plate (12) are fixed with insertion rods (14), and the insertion rods (14) are inserted into the corresponding insertion holes (10).

5. A folding three-dimensional strawberry planting rack according to claim 1, characterized in that: Two reinforcing rods (2) are fixed between the two bearing plates (1) on the same side.

Images