Furrow structure for greenhouse planting

Abstract

The furrow structure for greenhouse planting comprises a supporting plate and a supporting part, the supporting part comprises a limiting plate, an extending plate, moving grooves and moving rods, the moving grooves are formed in the two ends of the outer surface of the supporting plate, the extending plate is fixed to one end of the bottom of the limiting plate and movably connected to the upper portion of the inner surface of the supporting plate, and the moving rods are fixed to the limiting plate. The moving rods are arranged on the lower portions of the two ends of the outer surface of the extension plate and movably connected into the moving grooves. Through cooperative use of the structures, lateral pressure generated by accumulated water on the side wall of the furrow and the upper portion of the side wall can be dispersed and counteracted, meanwhile, damage to the side wall of the furrow due to overlarge pressure generated by the accumulated water can be effectively avoided, collapse of the furrow can be effectively prevented, and the stability of the furrow under the accumulated water condition is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to a ridge and furrow structure for greenhouse planting. Background Technology

[0002] In greenhouse cultivation, furrow structure is one of the key factors affecting crop growth. A well-designed furrow system effectively promotes drainage, ventilation, and root growth, creating a favorable growing environment for crops.

[0003] In actual production, when encountering extreme rainfall or large-scale irrigation, a large amount of water often accumulates rapidly in the furrows. This water is difficult to drain in a short time. Some greenhouses use traditional furrow structures with vertical or near-vertical slopes and insufficient soil compaction. As a result, the cohesion and internal friction between soil particles are significantly reduced after prolonged soaking in water, leading to a sharp decline in mechanical properties. At the same time, the water not only increases the weight of the ridges but also creates lateral water pressure in the furrows, which squeezes the ridge walls. When the soil bearing capacity cannot withstand the combined effects of gravity and water pressure, the furrows are prone to collapse. Utility Model Content

[0004] The purpose of this utility model is to provide a furrow structure for greenhouse cultivation to solve the problems mentioned in the background section. To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a furrow structure for greenhouse cultivation, comprising:

[0006] Support plate;

[0007] The support component includes a limiting plate, an extension plate, a moving groove, and a moving rod. The moving groove is opened at both ends of the outer surface of the support plate. The extension plate is fixed to one end of the bottom of the limiting plate and is movably connected to the upper part of the inner surface of the support plate. The moving rod is set at the lower part of both ends of the outer surface of the extension plate and is movably connected to the inside of the moving groove.

[0008] Furthermore, a side plate is provided on one side of the outer surface of the movable rod, and an internal threaded ring is provided in the middle of one side of the side plate.

[0009] Furthermore, a threaded rod is threadedly connected to the middle of the internal threaded ring, and a handle is fixedly connected to the outer side of the threaded rod.

[0010] Furthermore, it also includes a flow guiding component, which includes a base plate located at the lower part between two support plates, and the base plate is in the shape of an inverted triangle.

[0011] Furthermore, extension blocks are fixedly connected to both ends of the outer surface of the base plate, and the extension blocks are clamped and connected to the lower part of both ends of the outer surface of the support plate.

[0012] Furthermore, a rubber block is adhered to one side of the outer surface of the extension block, and the rubber block is clamped to the lower part of one side of the outer surface of the support plate.

[0013] Furthermore, the support plate, limiting plate, extension plate and bottom plate are all provided with water-permeable holes, which are evenly distributed.

[0014] This utility model has the following beneficial effects:

[0015] This invention utilizes a supporting component, namely a limiting plate that is inclinedly supported on the sidewall of the furrow, and an extension plate that flexibly extends according to the height of the furrow and fits against the upper top of the furrow, forming a stable supporting structure. This structure can disperse and offset the lateral pressure generated by the accumulated water on the sidewall of the furrow and the upper part of the sidewall, significantly enhancing the ability to resist lateral pressure. At the same time, it can effectively prevent the damage to the sidewall of the furrow caused by excessive pressure from the accumulated water, effectively prevent the furrow from collapsing, and greatly improve the stability of the furrow under water accumulation conditions. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the entire structure after the support plate and base plate of this utility model are assembled.

[0018] Figure 2 This is a schematic diagram of the support plate and base plate after disassembly.

[0019] Figure 3 This is a schematic diagram of the limiting plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the base plate of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Support plate; 11. Drainage holes;

[0023] 21. Limiting plate; 22. Extension plate; 23. Moving groove; 24. Moving rod; 25. Side plate; 26. Internal threaded ring; 27. Threaded rod; 28. Handle;

[0024] 31. Base plate; 32. Extension block; 33. Rubber block. 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] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] Please see Figure 1-3 As shown, this utility model is a ridge and furrow structure for greenhouse planting, including a support plate 1 and support components;

[0028] The supporting component includes a limiting plate 21, an extension plate 22, a moving groove 23, and a moving rod 24. The moving groove 23 is opened at both ends of the outer surface of the supporting plate 1. The extension plate 22 is fixed to one end of the bottom of the limiting plate 21 and is movably connected to the upper part of the inner surface of the supporting plate 1. The moving rod 24 is arranged at the lower part of both ends of the outer surface of the extension plate 22 and is movably connected to the inside of the moving groove 23.

[0029] The limiting plate 21 is inclined and supported on the side wall of the furrow, and the extension plate 22 extends flexibly according to the height of the furrow and fits against the upper part of the top of the furrow, forming a stable support structure. This structure can disperse and offset the lateral pressure generated by the water accumulation on the side wall of the furrow and the upper part of the side wall, significantly enhancing the ability to resist lateral pressure. At the same time, it can effectively prevent the damage to the side wall of the furrow caused by excessive pressure from the water accumulation, fundamentally preventing the occurrence of furrow collapse, and greatly improving the safety and reliability of the furrow under water accumulation conditions.

[0030] A side plate 25 is provided on one side of the outer surface of the moving rod 24, and an internal threaded ring 26 is provided in the middle of one side of the side plate 25.

[0031] The threaded ring 26 is threadedly connected to the middle of a threaded rod 27, and a handle 28 is fixedly connected to the outer side of the threaded rod 27.

[0032] Turning the handle 28 drives the threaded rod 27 to rotate, so that the threaded rod 27 is clamped on one side of the limiting plate 21, thus fixing the height of the extended plate 22 after it is extended.

[0033] The working principle is as follows: First, based on the actual height of the furrow, the extension plate 22 is pulled. At this time, the moving rod 24 slides synchronously within the moving groove 23, ensuring that the extension plate 22 rises smoothly and precisely fits the top of the furrow, quickly completing the initial adjustment to adapt to different furrow heights. Next, the handle 28 is turned, driving the threaded rod 27 to rotate. As the threaded rod 27 rotates, it gradually moves towards the limiting plate 21 and eventually clamps the limiting plate 21. At this time, the height of the extension plate 22 is firmly locked, forming a stable support structure. When water accumulates in the furrow, the limiting plate 21 is tilted and supported on the side wall of the furrow, and the extension plate 22 covers the top, forming a stable triangular support system. When the lateral pressure generated by the water acts on the side wall and the top, the pressure is transmitted and dispersed through the limiting plate 21 and the extension plate 22. At the same time, the two cooperate to offset part of the pressure, significantly enhancing the resistance to lateral pressure, avoiding damage to the side wall of the furrow due to excessive water pressure, preventing furrow collapse from the root, and ensuring the safety and stability of the furrow in a waterlogged environment.

[0034] Please see Figure 1 , Figure 2 , Figure 4 As shown, this embodiment, based on the above embodiment, further includes a flow guiding component;

[0035] The flow guiding component includes a base plate 31, which is located at the lower part between two support plates 1, and the base plate 31 is in the shape of an inverted triangle.

[0036] When rainwater comes into contact with the base plate 31, the inverted triangular shape allows the rainwater to be quickly discharged through the permeable holes 11, preventing rainwater from remaining inside the base plate 31.

[0037] Extension blocks 32 are fixedly connected to both ends of the outer surface of the base plate 31, and the extension blocks 32 are clamped and connected to the lower part of both ends of the outer surface of the support plate 1.

[0038] A rubber block 33 is bonded to one side of the outer surface of the extension block 32, and the rubber block 33 is clamped to the lower part of one side of the outer surface of the support plate 1.

[0039] The extension block 32 is clamped at the lower part of both ends of the two support plates 1, and the rubber block 33 is clamped at the lower part of one side of the support plate 1 by squeezing the rubber block 33, thus fixing the base plate 31.

[0040] The support plate 1, the limiting plate 21, the extension plate 22 and the bottom plate 31 are all provided with water-permeable holes 11, which are evenly distributed.

[0041] The permeable holes 11 do not obstruct the flow of water in the soil and can maintain good soil drainage.

[0042] Working principle: When rainwater comes into contact with the base plate 31, the unique inverted triangular structure of the base plate 31 changes the direction of rainwater flow. Under the action of gravity, the rainwater can quickly gather and be discharged through the permeable holes 11. The inverted triangular shape shortens the path of rainwater on the surface of the base plate 31, effectively avoiding rainwater residue and reducing the erosion of the base plate 31 by accumulated water.

[0043] Regarding the fixing of the base plate 31, the extension block 32 is clamped at the lower part of both ends of the two support plates 1 to form a preliminary support frame; as pressure is applied to the rubber block 33, the rubber block 33 undergoes elastic deformation and is tightly clamped at the lower part of one side of the support plate 1, using the elastic properties of rubber to provide frictional force, thereby achieving a firm fixation of the base plate 31 and ensuring that the entire structure remains stable during the drainage process.

[0044] The design of the permeable holes 11 does not affect the flow of water in the soil. While draining rainwater, it allows excess water in the soil to infiltrate downwards or diffuse laterally through the permeable holes 11, maintaining good air permeability and water permeability of the soil. This achieves an organic unity between rapid rainwater discharge and soil drainage function, creating a suitable soil environment for plant growth.

[0045] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ridge-furrow structure for greenhouse cultivation, characterized in that, include: Support plate (1); The supporting component includes a limiting plate (21), an extension plate (22), a moving groove (23), and a moving rod (24). The moving groove (23) is opened at both ends of the outer surface of the supporting plate (1). The extension plate (22) is fixed to one end of the bottom of the limiting plate (21) and is movably connected to the upper part of the inner surface of the supporting plate (1). The moving rod (24) is set at the lower part of both ends of the outer surface of the extension plate (22) and is movably connected to the inside of the moving groove (23).

2. The ridge-furrow structure for greenhouse planting according to claim 1, characterized in that: A side plate (25) is provided on one side of the outer surface of the moving rod (24), and an internal threaded ring (26) is provided in the middle of one side of the side plate (25).

3. The ridge-furrow structure for greenhouse planting according to claim 2, characterized in that: The threaded rod (27) is threadedly connected to the middle of the internal threaded ring (26), and a handle (28) is fixedly connected to the outer side of the threaded rod (27).

4. The ridge-furrow structure for greenhouse cultivation according to claim 1, characterized in that: It also includes a flow guiding component, which includes a base plate (31) located at the lower part between two support plates (1) and the base plate (31) is in the shape of an inverted triangle.

5. The ridge-furrow structure for greenhouse planting according to claim 4, characterized in that: Extension blocks (32) are fixedly connected to both ends of the outer surface of the base plate (31), and the extension blocks (32) are clamped and connected to the lower part of both ends of the outer surface of the support plate (1).

6. The ridge-furrow structure for greenhouse planting according to claim 5, characterized in that: A rubber block (33) is bonded to one side of the outer surface of the extension block (32), and the rubber block (33) is clamped to the lower part of one side of the outer surface of the support plate (1).

7. The ridge-furrow structure for greenhouse planting according to claim 1, characterized in that: The support plate (1), the limiting plate (21), the extension plate (22) and the bottom plate (31) are all provided with water-permeable holes (11), and the water-permeable holes (11) are evenly distributed.

Images