Drought-resistant seedling moisturizing cultivation frame

Abstract

According to the drought-resistant seedling water supplementing cultivation frame provided by the embodiment of the invention, when the planting soil in the water seepage film is relatively dry, the volume of the planting soil can be reduced. At the moment, the cover plate is separated from the through hole of the side plate of the inner frame under the action of the spring, and water in the gap between the inner frame and the outer box flows out from the through hole. As water continuously gathers outside the water-permeable membrane, soil in the water-permeable membrane gradually absorbs water and expands until the cover plate is moved to the position where the through hole is blocked through the water-permeable membrane, and therefore automatic water supply is stopped. By the adoption of the structural design, the automatic water supply and cut-off functions can be achieved through the characteristic that the planting soil expands after absorbing water, and therefore it is guaranteed that seedlings can automatically adjust water replenishing according to needs of the seedlings, and the water replenishing efficiency of the seedlings is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of seedling cultivation, and more specifically, to a drought-resistant seedling water replenishment cultivation frame. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry. The science that studies agriculture is agronomy. The objects of agricultural labor are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is a basic industry that provides support for the construction and development of the national economy.

[0003] In the related art, some crop seeds have certain requirements for temperature and water when growing into seedlings, so a cultivation frame is used in the actual cultivation process. Soil required for seedling growth is placed in the cultivation frame, and nutrient solution and water are poured into the soil to ensure that the seedlings can grow healthily.

[0004] Generally, the operation of watering the seedlings in the cultivation frame needs to be done manually. However, due to the large number of cultivation frames, the efficiency of watering by manual means is low and cannot meet actual needs. Utility Model Content

[0005] In view of this, an embodiment of the present application provides a drought-resistant seedling watering cultivation frame to solve the technical problem of low efficiency in the related art of manually watering the seedlings in the cultivation frame.

[0006] In order to achieve the above objectives, the present application provides the following technical solutions:

[0007] A drought-resistant seedling water replenishment cultivation frame, comprising:

[0008] An outer box, the outer box comprising side panels and a bottom panel;

[0009] An inner frame, the inner frame is arranged in the outer box, the outer diameter of the inner frame is smaller than the inner diameter of the outer box, and there is a gap between the side plates of the inner frame and the side plates of the outer box; the side plates of the inner frame are provided with a plurality of through holes;

[0010] A plurality of coil springs, the plurality of coil springs are equidistantly distributed on the inner wall of the side plate of the outer box, each coil spring corresponds to the through hole one by one, the coil spring is passed through the through hole and is located inside the inner frame, a cover plate is fixedly provided at the end of the coil spring located on the inner frame, and the cover plate is used to block the through hole;

[0011] A water-permeable membrane is arranged inside the inner frame, the water-permeable membrane is surrounded in a ring shape, the outer surface of the water-permeable membrane is in contact with the cover plate, planting soil is arranged inside the water-permeable membrane, and seedlings are planted in the planting soil.

[0012] In some possible implementations, the outer box, the inner frame, and the water-permeable membrane are all of equal height.

[0013] In some possible implementations, the plurality of coil springs, the plurality of through holes, and the plurality of cover plates are equidistantly distributed on the inner wall of the side plate of the outer box along the inner ring shape of the outer box.

[0014] In some possible implementations, a bottom film is provided at the bottom end of the water-permeable membrane, and the water-permeable membrane is in contact with the bottom plate of the outer box through the bottom film.

[0015] In some possible implementations, the height of the planting soil is smaller than the height of the water-permeable membrane.

[0016] In some possible implementations, a waterproof coating is provided on the outside of the coil spring.

[0017] The drought-resistant seedling water replenishment cultivation frame provided in the embodiment of the present application has at least the following beneficial effects:

[0018] In the drought-resistant seedling water-replenishing cultivation frame provided in the embodiment of the present application, when the planting soil in the water-permeable membrane is relatively dry, the volume of the planting soil will become smaller. At this time, the cover plate will be separated from the through hole of the inner frame side plate under the action of the spring, and the water in the gap between the inner frame and the outer box will flow out from the through hole. As water continues to accumulate outside the water-permeable membrane, the soil inside the water-permeable membrane will gradually absorb water and swell until the cover plate is moved to a position to block the through hole through the water-permeable membrane, thereby stopping the automatic water supply. With the above-mentioned structural design, the functions of automatic water supply and water cut-off can be realized through the characteristic of the planting soil expanding after absorbing water, thereby ensuring that the seedlings can automatically adjust the water replenishment according to their own needs, greatly improving the efficiency of water replenishment for the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of a drought-resistant seedling water replenishment cultivation frame provided in an embodiment of the present application;

[0021] Figure 2This is a schematic diagram of the top structure of the drought-resistant seedling water replenishment cultivation frame provided in an embodiment of the present application.

[0022] In the figure:

[0023] 100, outer box; 110, bottom plate; 200, inner frame; 210, through hole; 300, gap; 400, coil spring; 500, cover plate; 600, water-permeable membrane; 700, seedling. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 2 As shown, the drought-resistant seedling water replenishment cultivation frame provided by the embodiment of the present application includes an outer box 100, an inner frame 200, a coil spring 400 and a water-permeable membrane 600, wherein the outer box 100 is composed of a side plate and a bottom plate 110, and the inner frame 200 is composed of a side plate, and the inner frame 200 is arranged inside the outer box 100. The outer diameter of the inner frame 200 is smaller than the inner diameter of the outer box 100, so there is a gap 300 between the inner frame 200 and the outer box 100, and the gap 300 contains a water source for replenishing water for the drought-resistant seedlings 700. In addition, a plurality of through holes 210 connected to the gap 300 are also arranged on the side plate of the inner frame 200.

[0026] The coil spring 400 is arranged on the inner wall of the side plate of the outer box 100. There are multiple coil springs 400, and each coil spring 400 corresponds to the through hole 210. One end of the coil spring 400 is fixedly connected to the inner wall of the side plate of the outer box 100, and the other end of the coil spring 400 is connected to the cover plate 500, which is used to block the through hole 210 on the side plate of the inner frame 200.

[0027] The water-permeable membrane 600 is arranged inside the inner frame 200, the water-permeable membrane 600 is annular, the outer surface of the water-permeable membrane 600 is in contact with the cover plate 500, the heights of the water-permeable membrane 600, the outer box 100 and the inner frame 200 are equal, and planting soil is arranged inside the water-permeable membrane 600, and watermelon seedlings are planted in the planting soil. Specifically, the water-permeable membrane 600 can be a membrane structure with a certain elastic limit.

[0028] When the humidity of the planting soil in the water-permeable membrane 600 is low, the volume of the planting soil is reduced, so that the outer surface of the water-permeable membrane 600 is separated from the inner surface of the side plate of the inner frame 200. At this time, the cover plate 500 will also be separated from the position of blocking the through hole 210, and the water in the gap 300 will enter the periphery of the water-permeable membrane 600 through the through hole 210. When the planting soil in the water-permeable membrane 600 absorbs water to a certain limit, the volume of the planting soil increases and the cover plate 500 is pushed to the position of blocking the through hole 210 through the water-permeable membrane 600, so as to stop the water supply.

[0029] In the drought-resistant seedling 700 water replenishment cultivation frame provided in the embodiment of the present application, when the planting soil in the water-permeable membrane 600 is relatively dry, the volume of the planting soil will become smaller. At this time, the cover plate 500 will be separated from the through hole 210 of the side plate of the inner frame 200 under the action of the spring, and the water in the gap 300 between the inner frame 200 and the outer box 100 will flow out from the through hole 210. As water continues to accumulate outside the water-permeable membrane 600, the soil in the water-permeable membrane 600 will gradually absorb water and expand until the cover plate 500 is moved to the position of blocking the through hole 210 through the water-permeable membrane 600, thereby stopping the automatic water supply. With the above-mentioned structural design, the function of automatic water supply and water cut-off can be realized through the characteristic of the planting soil swelling after absorbing water, thereby ensuring that the seedling 700 can automatically adjust the water replenishment according to its own needs, greatly improving the efficiency of the water replenishment of the seedling 700.

[0030] In some embodiments, multiple coil springs, multiple through holes 210 and multiple cover plates 500 are evenly distributed on the inner wall of the side plate of the outer box 100 along the internal shape of the inner ring, so that the water-permeable membrane 600 can evenly control the coil springs 400 and the cover plates 500 at each position, thereby achieving the function of multi-directional uniform water replenishment.

[0031] In some embodiments, a base film is provided at the bottom end of the water-permeable membrane 600, and the water-permeable membrane 600 is in contact with the bottom plate 110 of the outer box 100 through the base film. Through the design of the water-permeable membrane 600 and the base film, the watermelon seedlings planted in the planting soil can be replenished with water in all directions, thereby ensuring that the watermelon seedlings can thrive.

[0032] In some embodiments, since the coil spring 400 is disposed in the water source in the gap 300 between the outer box 100 and the inner frame 200 for a long time, in order to extend the service life of the coil spring 400, a waterproof coating may be provided on the outside of the coil spring 400 to avoid the situation where the coil spring 400 is immersed in water for a long time and undergoes corrosion reactions with impurities in the water.

[0033] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0034] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0035] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0036] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0037] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0038] The term "substrate" as used herein refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned, or may remain unpatterned. In addition, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).

[0039] The term "layer" used in the text may refer to a material portion including an area with a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have a range smaller than the range of the underlying or overlying structure. In addition, a layer may be an area of ​​a homogeneous or inhomogeneous continuous structure, the thickness of which is less than the thickness of the continuous structure. For example, a layer may be located between the top surface and the bottom surface of the continuous structure or between any paired lateral planes at the top surface and the bottom surface. A layer may extend laterally, vertically and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above it and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (forming contacts, interconnects and / or vias therein) and one or more dielectric layers.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A drought-resistant seedling water replenishment cultivation frame, characterized in that: include: An outer box (100), the outer box (100) comprising a side plate and a bottom plate (110); an inner frame (200), the inner frame (200) being arranged inside the outer box (100), the outer diameter of the inner frame (200) being smaller than the inner diameter of the outer box (100), a gap (300) being provided between a side plate of the inner frame (200) and a side plate of the outer box (100), water being contained in the gap (300); and a plurality of through holes (210) being provided on the side plate of the inner frame (200); a plurality of coil springs (400), the plurality of coil springs (400) being equidistantly distributed on the inner wall of the side plate of the outer box (100), each coil spring (400) corresponding to the through hole (210) one by one, the coil spring (400) passing through the through hole (210) and being located inside the inner frame (200), a cover plate (500) being fixedly provided at the end of the coil spring (400) located on the inner frame (200), the cover plate (500) being used to block the through hole (210); A water-permeable membrane (600), wherein the water-permeable membrane (600) is arranged inside the inner frame (200), the water-permeable membrane (600) is surrounded in a ring shape, the outer surface of the water-permeable membrane (600) is in contact with the cover plate (500), and planting soil is arranged inside the water-permeable membrane (600), and seedlings (700) are planted in the planting soil.

2. The drought-resistant seedling water replenishment cultivation frame according to claim 1, characterized in that: The outer box (100), the inner frame (200) and the water-permeable membrane (600) are all of equal height.

3. The drought-resistant seedling water replenishment cultivation frame according to claim 1, characterized in that: The plurality of coil springs (400), the plurality of through holes (210) and the plurality of cover plates (500) are equidistantly distributed on the inner wall of the side plate of the outer box (100) along the inner ring shape of the outer box (100).

4. The drought-resistant seedling water replenishment cultivation frame according to claim 1, characterized in that: A bottom film is provided at the bottom end of the water-permeable film (600), and the water-permeable film (600) is in contact with the bottom plate (110) of the outer box (100) through the bottom film.

5. The drought-resistant seedling water replenishment cultivation frame according to claim 1, characterized in that: The height of the planting soil is smaller than the height of the water-permeable membrane (600).

6. The drought-resistant seedling water replenishment cultivation frame according to claim 1, characterized in that: The coil spring (400) is provided with a waterproof coating on the outside.

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