Substrate planting groove special for soilless culture

Abstract

The utility model discloses a special substrate planting groove for soilless culture, which is characterized in that the special substrate planting groove comprises injection molding frame monomers (10) and plastic connecting cross rods (11), the injection molding frame monomers (10) are trapezoid groove-shaped bodies, the plastic connecting cross rods (11) are arranged at trapezoid openings of the injection molding frame monomers (10), two ends of each plastic connecting cross rod (11) are respectively connected onto the injection molding frame monomers (10), and the plastic connecting cross rods (11) are connected onto the injection molding frame monomers (10). Connecting mechanisms are arranged at the two ends of each injection molding frame single body, the injection molding frame single bodies (10) can be connected end to end through the connecting mechanisms to form a strip-shaped groove-shaped body, each connecting mechanism comprises an inserting opening (1) and a bellmouth (2), each inserting opening (1) is formed in one end of the corresponding injection molding frame single body (10), each bellmouth (2) is formed in the other end of the corresponding injection molding frame single body (10), and a clamping head (3) is arranged on each inserting opening (1). A bayonet (4) is arranged on the socket (2), and when the spigot (1) is inserted into the socket, the chuck (3) can be clamped in the bayonet (4).

Description

Technical Field

[0001] This utility model belongs to the field of facility agriculture, specifically relating to a special substrate planting trough for soilless cultivation. Background Technology

[0002] China's facility agriculture has developed rapidly, and facility agriculture built on desert and Gobi land has also developed rapidly. Desert and Gobi facility agriculture almost entirely adopts soilless cultivation technology, and the scale of the industry has expanded rapidly, requiring supporting special substrate planting troughs.

[0003] CN209185146U and CN214902396U disclose a novel planting pillow that can be applied to facility agriculture in deserts and Gobi areas. The problem with the aforementioned planting pillows is that they cannot quickly create planting troughs, and the length of the resulting planting troughs is difficult to control.

[0004] Therefore, the applicant proposed a soilless cultivation planting trough that is simple in structure, can be mass-produced, is easy to operate, and can quickly establish planting troughs. Summary of the Invention

[0005] The technical problem to be solved by this utility model is to provide a planting trough that is simple in structure, can be mass-produced, is convenient to operate, and can be quickly built.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A soilless cultivation substrate planting trough is characterized by comprising an injection-molded frame unit (10) and a plastic connecting crossbar (11). The injection-molded frame unit (10) has a trapezoidal "U"-shaped cross section. The plastic connecting crossbar (11) is located at the upper opening of the injection-molded frame unit (10) and its two ends are respectively connected to the injection-molded frame unit (10). The two ends of the injection-molded frame unit are provided with connecting mechanisms. The injection-molded frame unit (10) can be connected end to end through the connecting mechanisms to form a strip-shaped trough. The connecting mechanism includes a socket (1) and a socket (2). The socket (1) is located at one end of the injection-molded frame unit (10), and the socket (2) is located at the other end of the injection-molded frame unit (10). The socket (1) is provided with a locking head (3), and the socket (2) is provided with a locking slot (4). When the socket (1) is inserted into the socket, the locking head (3) can be locked in the locking slot (4).

[0008] The injection-molded frame unit (10) includes a bottom and sides, and the upper surface of the bottom is an arc-shaped structure that is high in the middle and low on both sides.

[0009] The bottom of the injection-molded frame unit (10) is higher in the middle, which can form a slope to both sides during use. When the non-woven inner layer is laid, the seepage water can be easily discharged or flow to both sides.

[0010] The injection-molded frame unit (10) is frame-shaped, which can play a certain role in air permeability and avoid root rot and other situations when planting crops.

[0011] The injection-molded frame unit is trapezoidal, with a larger opening at the top and a smaller opening at the bottom.

[0012] The injection-molded frame unit (10) is formed by one-piece injection molding of plastic. In actual use, a suitable number of injection-molded frame units can be selected and connected end to end according to the required length. This allows for faster and more efficient construction of planting troughs, reducing labor intensity and operational difficulty.

[0013] The injection-molded frame unit (10) is a frame structure.

[0014] The plastic connecting crossbar (11) is provided in multiple ways, and the two ends of the plastic connecting crossbar (11) are provided with slots that can be engaged with the injection molded frame unit (10).

[0015] The inner or outer surface is provided with a non-woven fabric layer, which is attached to the surface of the frame unit (10). The non-woven fabric layer is a water-permeable and air-permeable non-woven fabric. The air-permeable and water-permeable non-woven fabric layer can remove excess water in the substrate and prevent root rot. The air permeability is conducive to the crop roots obtaining sufficient oxygen, which is beneficial to the growth and development of the roots.

[0016] The non-woven fabric layer and the waterproof layer are engaged at the opening of the injection-molded frame unit by plastic connecting crossbars (11).

[0017] The nonwoven fabric needs to be permeable to water and air.

[0018] Compared with existing technologies, this utility model has the advantages of simple structure, large-scale production, convenient operation, and rapid establishment of planting troughs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the connection structure between adjacent frame units of this utility model.

[0020] Figure 2 yes Figure 1 Schematic diagram of Part A.

[0021] Figure 3 yes Figure 2 Schematic diagram of the structure in the AA direction.

[0022] Figure 4 yes Figure 1 Schematic diagram of Part B.

[0023] Figure 5 yes Figure 4 Schematic diagram of the structure in the BB direction.

[0024] Figure 6 This is a schematic diagram of the main structure of the frame unit of this utility model.

[0025] In the diagram: 1 is the insertion port, 2 is the socket, 3 is the clip, 4 is the bayonet, 10 is the frame unit, and 11 is the plastic connecting crossbar. Detailed Implementation

[0026] The following embodiments further illustrate the above-described content of the present invention in detail. Obviously, the described embodiments are merely a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0027] Example 1: Refer to Figure 1-6 This is a structural schematic diagram of Embodiment 1 of the present utility model. This embodiment discloses a special substrate planting trough for soilless cultivation. It is characterized by: including a molded frame unit (10) and a plastic connecting crossbar (11). The molded frame unit (10) is a trapezoidal trough with a narrow bottom and a wide top. The plastic connecting crossbar (11) is set at the upper opening of the molded frame unit (10) and its two ends are respectively connected to the molded frame unit (10). The two ends of the molded frame unit are provided with connecting mechanisms. The molded frame unit (10) can be connected end to end to form a strip-shaped trough through the connecting mechanisms. The connecting mechanism includes a socket (1) and a socket (2). The socket (1) is set at one end of the molded frame unit (10), and the socket (2) is set at the other end of the molded frame unit (10). The socket (1) is provided with a locking head (3), and the socket (2) is provided with a locking slot (4). When the socket (1) is inserted into the socket, the locking head (3) can be locked in the locking slot (4).

[0028] The injection-molded frame unit (10) includes a bottom and sides, wherein the bottom is an injection-molded frame structure that is high in the middle and low on both sides. The bottom of the injection-molded frame unit (10) is provided with multiple sets of connecting mechanisms, namely, multiple sets of sockets and inserts.

[0029] The bottom of the injection-molded frame unit (10) is higher in the middle, which can form a slope to both sides during use. When the non-woven inner layer is laid, the seepage water can be easily discharged or flow to both sides.

[0030] The injection-molded frame unit (10) is frame-shaped, which can play a certain role in air permeability and avoid root rot and other situations when planting crops.

[0031] The trapezoidal shape of the injection-molded frame unit is a trapezoid with a larger opening at the top and a smaller opening at the bottom.

[0032] The injection-molded frame unit (10) is formed by injection molding as a single piece. In actual use, a suitable number of injection-molded frame units can be selected and connected end to end according to the required length. This allows for faster and more efficient construction of planting troughs, reducing labor intensity and operational difficulty.

[0033] The injection-molded frame unit (10) is a frame structure.

[0034] The plastic connecting crossbar (11) is provided in multiple ways, and the two ends of the plastic connecting crossbar (11) are provided with slots that can be engaged with the injection molded frame unit (10).

[0035] The inner or outer surface is provided with a non-woven fabric layer, which is attached to the surface of the injection-molded frame unit (10). A seepage-proof layer is provided on the inner side of the non-woven fabric layer, and the seepage-proof layer is provided on both sides of the non-woven fabric layer, that is, no seepage-proof layer is provided on the bottom surface of the tank. The non-woven fabric needs to be permeable to water and air.

[0036] The non-woven fabric layer and the waterproof layer are engaged at the opening of the injection-molded frame unit by plastic connecting crossbars (11).

[0037] When the nonwoven fabric is laid on the trough formed by multiple injection-molded frame units (10), the injection-molded frame units (10) can provide effective support for the nonwoven fabric layer to form an implant pillow.

[0038] Furthermore, the injection-molded frame unit (10) is connected by sockets and inserts, which facilitates use and installation. In addition, the injection-molded frame unit (10) provides injection support, making manufacturing and transportation convenient.

Claims

1. A special substrate planting trough for soilless cultivation, characterized in that: The device includes an injection-molded frame unit (10) and a plastic connecting crossbar (11). The injection-molded frame unit (10) is a trapezoidal groove-shaped body that is narrow at the bottom and wide at the top. The plastic connecting crossbar (11) is located at the upper opening of the injection-molded frame unit (10) and its two ends are respectively connected to the injection-molded frame unit (10). The two ends of the injection-molded frame unit (10) are provided with connecting mechanisms. Each injection-molded frame unit (10) can be connected end to end to form a long groove-shaped frame body through the connecting mechanisms. The connecting mechanism includes a socket (1) and a socket (2). The socket (1) is located at one end of the injection-molded frame unit (10), and the socket (2) is located at the other end of the injection-molded frame unit (10). The socket (1) is provided with a locking head (3), and the socket (2) is provided with a locking slot (4). When the socket (1) is inserted into the socket, the locking head (3) can be locked in the locking slot (4).

2. The soilless cultivation substrate planting trough as described in claim 1, characterized in that: The injection-molded frame unit (10) includes a bottom and a side, wherein the lower surface of the bottom is flat and the upper surface is an arc-shaped structure that is high in the middle and low at both ends.

3. The soilless cultivation substrate planting trough as described in claim 1, characterized in that: The injection-molded frame unit (10) is a frame structure with a solid bottom and hollow sides.

4. The soilless cultivation substrate planting trough as described in claim 1, characterized in that: The plastic connecting crossbar (11) is provided in multiple ways, and the two ends of the plastic connecting crossbar (11) are provided with slots that can be engaged with the injection molded frame unit (10).

5. The soilless cultivation substrate planting trough as described in claim 1, 2, 3 or 4, characterized in that: The inner or outer surface is provided with a non-woven fabric layer, which is attached to the surface of the injection-molded frame unit (10). The non-woven fabric is a breathable and water-permeable non-woven fabric.

6. The soilless cultivation substrate planting trough as described in claim 5, characterized in that: The non-woven fabric layer is secured to the opening of the frame unit by a plastic connecting crossbar (11).

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