A waterproof and corrosion-resistant special box for lotus root cultivation

Abstract

This utility model proposes a waterproof and corrosion-resistant special box for lotus root cultivation, including a box body with an outer layer covering its outer surface; a frame fixedly connected to the bottom of the inner side of the box body, the frame being hollow on the left, right, top, and bottom; several spiked rods fixedly connected to the top edge of the frame body, the spiked rods having pointed tips; a track fixedly connected to the front of the box body, a slider movably connected to the inner side of the track; and the slider movably connected to the front plate of the box body. The advantages of this utility model are: through the coordinated arrangement of the box body, machine body, spiked rods, track, slider, track groove, fasteners, frame, and fertilizer bag, precise fertilization can be achieved: the fertilization depth can be selected according to the lotus root growth stage, with an error of ±2cm; efficient diffusion: the uniformity of liquid fertilizer diffusion in the substrate is improved by 40%; and it avoids the problems of poor diffusion and easy clogging of conventional pipe-based fertilization.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, and in particular to a waterproof and corrosion-resistant special box for planting lotus roots. Background Technology

[0002] A lotus root planting box is a special container designed for lotus root cultivation, aiming to optimize the growth environment of lotus roots and improve planting efficiency and yield.

[0003] Box Design: Planting boxes are typically made of corrosion-resistant and aging-resistant materials (such as plastics and PVC), offering good waterproof performance and structural stability. They come in various shapes, commonly square or rectangular, for ease of placement and management.

[0004] Fertilization of lotus roots is a key point in box-type lotus root cultivation, but its implementation often has the following drawbacks:

[0005] Pipeline fertilization: Liquid fertilizers are prone to blockage due to sediment deposition when injected through pipelines, and the diffusion range of fertilizers in the substrate is limited.

[0006] Manual application: Uneven fertilizer distribution, surface accumulation can easily cause seedling burn, and insufficient deep penetration leads to low utilization rate;

[0007] Traditional containers: Ordinary planting boxes lack the function of layered and targeted fertilization based on the characteristics of lotus root stems, and have poor corrosion resistance.

[0008] This invention achieves precise release and uniform diffusion of fertilizer through a multi-layered puncture-type fertilization structure. Utility Model Content

[0009] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0010] Therefore, one objective of this utility model is to propose a waterproof and corrosion-resistant special box for lotus root cultivation, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0011] To achieve the above objectives, one embodiment of the present invention provides a waterproof and corrosion-resistant special box for lotus root cultivation, comprising a box body, the outer surface of which is wrapped with an outer layer;

[0012] A frame is fixedly connected to the bottom of the inner side of the box, and the frame is hollow on the left, right, top, and bottom.

[0013] Several spikes are fixedly connected to the edge of the top of the frame, and the top of each spike is pointed.

[0014] The front of the box is fixedly connected to a track, and the inner side of the track is movably connected to a slider.

[0015] The slider is movably connected to the front panel of the housing, and the track has a vertical track groove.

[0016] A fastener is inserted into the bottom end of the slider, and the fastener can lock the position of the slider.

[0017] The slider is fixedly connected to a frame at the bottom of the box body;

[0018] Several fertilizer bags are fixedly connected to the inner side of the frame, and the fertilizer bags are arranged in multiple layers.

[0019] Preferably, in any of the above solutions, the box body is made of PVC, the box body is integrally thermoplastic, and there are gaps between the frames.

[0020] Using the above technical solution: This box is specifically designed for lotus root cultivation, and the outer layer of the box is made of polyurethane, making the box wear-resistant.

[0021] The casing is made of one piece of thermoplastic molding, which is waterproof and not prone to leakage.

[0022] Preferably, in any of the above embodiments, the outer layer of the box is a polyurethane layer, and the frame is thermally fused to the inner side of the box.

[0023] This box contains, from top to bottom, lotus root planting substrate and water. The lotus root planting substrate covers the frame and the spiked poles.

[0024] Preferably, in any of the above embodiments, the spike bar is located below the fertilizer bag, and two rails are arranged side by side.

[0025] Box body: made of PVC material through thermoplastic molding, with an outer layer of polyurethane waterproof coating (2-3mm thick), resistant to acid and alkali corrosion;

[0026] Frame: Internal hollow grid structure (grid size 5cm×5cm), hot-melt welded to the bottom of the box.

[0027] Spike: A 304 stainless steel rod with a 30° tapered tip, vertically welded to the edge of the top surface of the frame.

[0028] Track: Double-row H-type aluminum alloy guide rails, fixed to the front panel of the box with bolts, with built-in vertical track grooves (groove width 12mm);

[0029] Slider: U-shaped nylon slider, movably connected to the inside of the track, and locked in position at the bottom by bolts and nuts;

[0030] Frame: Plastic frame, with sliders connected by screws, each layer spaced 15cm apart, can hold 3-5 layers of fertilizer bags;

[0031] Fertilizer Pack 9: Liquid fertilizer (NPK ratio 12-8-10) encapsulated in a biodegradable membrane, 200ml per pack, membrane thickness 0.1mm.

[0032] Preferably, in any of the above solutions, the slider is U-shaped and is connected to the frame by screws.

[0033] Initial state: The frame is raised to its highest position, and the fertilizer bag and the spiked barb are not in contact;

[0034] Fertilization operation: Loosen the fasteners and manually move the slider down to lower the frame. When the tip of the barb penetrates the bottom fertilizer bag (penetration depth ≥ 5mm), the liquid fertilizer will seep evenly into the substrate below through the opening.

[0035] Layered control: By adjusting the height of the slider, different layers of fertilizer bags can be punctured to achieve layered fertilization as needed.

[0036] Preferably, in any of the above solutions, the frame is located inside the housing, the frame is liftable, and the fasteners are specifically bolts and washer nuts, with the washer nuts threadedly connected to the bolts and the washer nuts tightened onto the track surface.

[0037] Planting preparation

[0038] Step 1: Fill the planting substrate (silt + rice husk charcoal, ratio 3:1) into the box, filling it to the top of the frame;

[0039] Step 2: After the fertilizer bag is loaded into the frame, it is raised to the highest position using the slider and locked.

[0040] Step 3: Plant the lotus root seed tuber and cover it with soil to a thickness of 8-10cm.

[0041] Fertilization operation

[0042] Growing period: Move the slider down to allow the spikes to pierce the first layer of fertilizer packs, releasing the base fertilizer;

[0043] During the tuber formation stage: continue to move downwards and pierce the 2nd-3rd layer of fertilizer packs to supplement with tuber enlargement fertilizer;

[0044] A single fertilization takes less than 1 minute and requires no disassembly of the container or unclogging of the pipes.

[0045] Preferably, as described in any of the above schemes, the fertilizer package contains liquid fertilizer.

[0046] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0047] This waterproof and corrosion-resistant lotus root planting box, through the coordinated design of the box, machine body, spike rod, track, slider, track groove, fasteners, frame, and fertilizer bag, enables precise fertilization: the fertilization depth can be selected according to the lotus root growth stage, with an error of ±2cm; efficient diffusion: the uniformity of liquid fertilizer diffusion in the substrate is improved by 40%; and it avoids the problems of poor diffusion and easy clogging of conventional pipe-based fertilization.

[0048] 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

[0049] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0050] Figure 1 This is a first-view structural schematic diagram of the present invention;

[0051] Figure 2 This is a structural schematic diagram of the present invention from a second perspective;

[0052] Figure 3 This is a structural schematic diagram of the present invention from a third-view perspective;

[0053] Figure 4 This is a schematic diagram of the frame structure of this utility model.

[0054] In the diagram: 1-box body, 2-frame body, 3-spiking bar, 4-track, 5-slider, 6-track groove, 7-fastener, 8-frame, 9-fertilizer bag. Detailed Implementation

[0055] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0056] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0057] like Figure 1-4 As shown, this waterproof and corrosion-resistant lotus root planting box includes a box 1, and the outer surface of the box 1 is covered with an outer layer.

[0058] The bottom of the inner side of the box 1 is fixedly connected to the frame 2, which is hollow on the left, right and top and bottom.

[0059] Several spikes 3 are fixedly connected to the top edge of the frame 2, and the top of the spikes 3 is pointed;

[0060] The front of the housing 1 is fixedly connected to a rail 4, and the inner side of the rail 4 is movably connected to a slider 5;

[0061] The slider 5 is movably connected to the front panel of the housing 1, and the track 4 has a vertical track groove 6.

[0062] A fastener 7 is inserted into the bottom end of the slider 5, which can lock the position of the slider 5.

[0063] The bottom of the slider 5 inside the housing 1 is fixedly connected to the frame 8;

[0064] Several fertilizer bags 9 are fixedly connected to the inner side of the frame 8, and the fertilizer bags 9 are arranged in multiple layers.

[0065] Example 1: The box body 1 is made of PVC and is integrally thermoplastic. Spacing is provided between the frame bodies 2. This box is specifically designed for lotus root cultivation. The outer layer of the box body 1 is a polyurethane layer, making the box wear-resistant. The box body is integrally thermoplastic molded, making it waterproof and leak-proof. The outer layer of the box body 1 is a polyurethane layer, and the frame bodies 2 are thermofused to the inside of the box body 1. From top to bottom, the box contains lotus root planting substrate and water. The lotus root planting substrate covers the frame bodies 2 and the spiked rods 3. The spiked rods 3 are located below the fertilizer bag 9, and two rails 4 are arranged side-by-side.

[0066] Example 2: Device composition: Box 1: made of PVC material in one piece by thermoplastic molding, with an outer layer of polyurethane waterproof layer (thickness 2-3mm), resistant to acid and alkali corrosion;

[0067] Frame 2: Internal hollow grid structure (grid size 5cm×5cm), hot-melt welded to the bottom of the box.

[0068] Spike 3: A 304 stainless steel rod with a 30° cone tip, vertically welded to the edge of the top surface of frame 2.

[0069] Track 4: Double-row H-shaped aluminum alloy guide rails, fixed to the front panel of the box with bolts, with built-in vertical track groove 6 (groove width 12mm);

[0070] Slider 5: U-shaped nylon slider, movably connected to the inside of track 5, and locked in position at the bottom by bolt and nut fasteners 7;

[0071] Frame 8: Plastic frame, connected to slider 5 by screws, with a spacing of 15cm between each layer, capable of loading 3-5 layers of fertilizer bags 9;

[0072] Fertilizer Pack 9: Liquid fertilizer (NPK ratio 12-8-10) encapsulated in a biodegradable membrane, 200ml per pack, membrane thickness 0.1mm. Frame 8 is located inside housing 1; frame 8 is height-adjustable. Fasteners 7 consist of bolts and washer nuts, with the washer nuts threaded onto the bolts and tightened onto the track surface. Liquid fertilizer is contained inside fertilizer pack 9.

[0073] The working principle of this utility model is as follows:

[0074] Initial state: Frame 8 is raised to its highest position, and fertilizer bag 9 is not in contact with barbed rod 3;

[0075] Fertilization operation: Loosen the fastener 7, manually move the slider 5 down to drive the frame 8 down, and when the tip of the barb 3 penetrates the bottom fertilizer bag 9 (penetration depth ≥ 5mm), the liquid fertilizer will seep evenly into the substrate below through the opening;

[0076] Layered control: By adjusting the height of slider 5, different layers of fertilizer bags 9 can be punctured to achieve layered fertilization as needed.

[0077] Planting preparation

[0078] Step 1: Fill the planting substrate (silt + rice husk charcoal, ratio 3:1) into box 1, filling it to the top of frame 2;

[0079] Step 2: After the fertilizer bag 9 is loaded onto the frame 8, it is lifted to the highest position by the slider 5 and locked.

[0080] Step 3: Plant the lotus root seed tuber and cover it with soil to a thickness of 8-10cm.

[0081] Fertilization operation

[0082] Growing period: Move slider 5 down so that barb 3 pierces the first layer of fertilizer pack 9, releasing base fertilizer;

[0083] During the tuber formation stage: Continue to move down and pierce the 2nd-3rd layer of fertilizer pack 9 to supplement with tuber enlargement fertilizer;

[0084] A single fertilization takes less than 1 minute and requires no disassembly of the container or unclogging of the pipes.

[0085] Preferably, of any of the above options, the fertilizer pack 9 contains liquid fertilizer.

[0086] Compared with the prior art, the present invention has the following advantages:

[0087] This waterproof and corrosion-resistant lotus root planting box, through the coordinated arrangement of box 1, machine body 2, spike rod 3, track 4, slider 5, track groove 6, fasteners 7, frame 8, and fertilizer bag 9, can achieve precise fertilization: the fertilization depth can be selected according to the lotus root growth stage, with an error of ±2cm; efficient diffusion: the uniformity of liquid fertilizer diffusion in the substrate is improved by 40%; it does not have the problems of poor diffusion and easy pipe blockage of conventional pipe fertilization.

Claims

1. A waterproof and corrosion-resistant box for lotus rhizome planting, characterized in that, Includes a housing (1), the outer surface of which is covered with an outer layer; The bottom of the inner side of the box (1) is fixedly connected to a frame (2), and the frame (2) is hollow on the left, right and top and bottom. Several spikes (3) are fixedly connected to the edge of the top of the frame (2), and the top of the spikes (3) is pointed; The front of the box (1) is fixedly connected to a track (4), and the inner side of the track (4) is movably connected to a slider (5); The slider (5) is movably connected to the front plate of the housing (1), and a vertical track groove (6) is provided on the track (4); a fastener (7) is inserted into the bottom end of the slider (5), and the fastener (7) can lock the position of the slider (5). The slider (5) is fixedly connected to the bottom end of the box (1) with a frame (8); Several fertilizer bags (9) are fixedly connected to the inner side of the frame (8), and the fertilizer bags (9) are provided with multiple layers.

2. A waterproof and corrosion resistant box for planting lotus rhizomes according to claim 1, characterized in that: The box body (1) is made of PVC and is made of thermoplastic as a whole. There are gaps between the frames (2).

3. A waterproof and corrosion resistant box for planting lotus rhizomes according to claim 2, characterized in that: The outer layer of the box (1) is a polyurethane layer, and the frame (2) is heat-fused to the inside of the box (1).

4. A waterproof and corrosion resistant box for planting lotus rhizomes according to claim 3, characterized in that: The spike (3) is located below the fertilizer bag (9), and two rails (4) are arranged side by side.

5. A waterproof and corrosion resistant box for planting lotus rhizomes as claimed in claim 4, characterized in that: The slider (5) is U-shaped and is connected to the frame (8) by screws.

6. A waterproof and corrosion resistant box for planting lotus rhizomes as claimed in claim 5, characterized in that: The frame (8) is located inside the box (1). The frame (8) is liftable. The fastener (7) is specifically a bolt and a washer nut. The washer nut is threadedly connected to the bolt and is tightened on the track surface.

7. A waterproof and corrosion resistant box for lotus rhizome planting as claimed in claim 6, characterized in that: The fertilizer package (9) contains liquid fertilizer.

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