A rice seedling tray structure

Abstract

The utility model discloses a rice seedling tray structure, including a rice seedling tray outer frame, a cultivation groove is arranged inside the rice seedling tray outer frame, a plurality of air-permeable plug holes are arranged at the bottom of the cultivation groove, and the air-permeable plug holes extend to the bottom end surface of the rice seedling tray outer frame, a plurality of parallel strip cultivation plates are arranged in the cultivation groove, each strip cultivation plate is provided with a plurality of cultivation cup grooves, each cultivation cup groove is evenly spaced along the length direction of the strip cultivation plate, a plurality of inserts corresponding to the cultivation cup grooves are fixed at the bottom end of the strip cultivation plate, the inserts are adapted to be plugged in with the air-permeable plug holes, the inserts are in an upper and lower conductive state, and the tops of the inserts are connected to the bottom end surface of the cultivation cup grooves. The utility model provides a plurality of strip cultivation plates in the cultivation groove, and each strip cultivation plate can adjust the spacing between each strip cultivation plate by inserting the inserts at the bottom into the position of the air-permeable plug holes, thereby adjusting the spacing between different plants, which is convenient for carrying out cultivation experiments efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seedling cultivation, in particular to a rice seedling cultivation tray structure. Background Art

[0002] Rice, commonly known as rice, is an annual aquatic herb in the Gramineae family. Rice is one of the important food crops for humans, and has a long history of cultivation and consumption. Half of the world's population eats rice, mainly in Asia, southern Europe, tropical America, and parts of Africa. Rice seedlings need to be raised in advance before planting to increase the survival rate of rice during planting. Seedling trays are generally used for seedling raising. The spacing of the seedling troughs inside the current rice seedling tray cannot be adjusted, and cultivation experiments cannot be carried out according to different plant planting requirements. Utility Model Content

[0003] The purpose of the present application is to provide a rice seedling tray structure to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a rice seedling tray structure, comprising a rice seedling tray outer frame, a cultivation groove is arranged inside the rice seedling tray outer frame, a plurality of air holes distributed in an array are arranged at the bottom of the cultivation groove, the air holes extend to the bottom end surface of the rice seedling tray outer frame, a plurality of strip cultivation plates are arranged in the cultivation groove, each strip cultivation plate is arranged parallel to each other, each strip cultivation plate is provided with a plurality of cultivation cup grooves, each cultivation cup groove is evenly spaced along the length direction of the strip cultivation plate, a plurality of inserts corresponding to the cultivation cup grooves are fixedly installed at the bottom end of the strip cultivation plate, the inserts are adapted to be plugged into the air holes, the inserts are in an up-and-down conductive state, and the top ends of the inserts are connected to the bottom end surfaces of the cultivation cup grooves.

[0005] Preferably, an elastic protrusion is fixedly mounted on the outer wall of the insert tube, and a notch is provided on the inner wall of the air-permeable insert hole.

[0006] Preferably, bosses are fixedly mounted on the outer walls of the rice seedling raising tray on both sides near the top end thereof.

[0007] Preferably, the outer frame of the rice seedling raising tray and the strip-shaped raising plate are both made of PVC material.

[0008] Preferably, the four corners at the top of the outer frame of the rice seedling raising tray are provided with plug holes, and the four corners at the bottom of the outer frame of the rice seedling raising tray are provided with plug rods adapted to be plugged into the plug holes.

[0009] Preferably, the length of the insertion rod is greater than the depth of the insertion hole.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, a plurality of strip cultivation plates are arranged in a cultivation trough, and the spacing between each strip cultivation plate can be adjusted by inserting a plug tube at the bottom into the position of a ventilation plug hole, thereby adjusting the spacing between different plants. The plug tube can provide ventilation for the cultivation cup trough, and the structure is simple, which is convenient for carrying out cultivation experiments efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of a top view of a rice seedling tray structure in an embodiment of the present application;

[0014] Figure 2 It is a schematic diagram of the side section structure of a rice seedling tray structure in an embodiment of the present application.

[0015] In the figure: 1, outer frame of rice seedling tray; 2, cultivation groove; 3, air-permeable plug hole; 4, strip cultivation plate; 5, cultivation cup groove; 6, plug tube; 7, elastic protrusion; 8, notch; 9, plug hole; 10, plug rod; 11, boss. DETAILED DESCRIPTION

[0016] 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 in 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.

[0017] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0019] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0020] Example: Reference Figure 1-2 A rice seedling tray structure shown in the figure comprises a rice seedling tray outer frame 1, wherein a cultivation groove 2 is arranged inside the rice seedling tray outer frame 1, wherein a plurality of air permeable jacks 3 distributed in an array are arranged at the bottom of the cultivation groove 2, wherein the air permeable jacks 3 extend to the bottom end surface of the rice seedling tray outer frame 1, wherein a plurality of strip cultivation plates 4 are arranged in parallel with each other, wherein a plurality of cultivation cup grooves 5 are arranged on each strip cultivation plate 4, wherein each cultivation cup groove 5 is evenly spaced along the length direction of the strip cultivation plate 4, wherein the strip cultivation plate 4 is arranged at a plurality of strip cultivation plates 4. The bottom end of 4 is fixedly installed with a plurality of insert tubes 6 corresponding to the cultivation cup grooves 5 one by one. The insert tubes 6 are adapted to be plugged with the ventilation sockets 3. The insert tubes 6 are in a state of upper and lower conduction. The top ends of the insert tubes 6 are passed into the bottom end surface of the cultivation cup grooves 5. A plurality of strip cultivation plates are arranged in the cultivation grooves. The spacing between the strip cultivation plates can be adjusted by inserting the insert tubes at the bottom into the positions of the ventilation sockets, thereby adjusting the spacing between different plants. The insert tubes can be used for ventilation of the cultivation cup grooves. The structure is simple, which is convenient for efficient cultivation experiments.

[0021] With the above structure, an elastic protrusion 7 is fixedly mounted on the outer wall of the insert tube 6, and a notch 8 is provided on the inner wall of the air-permeable plug hole 3, so that the elastic protrusion of the insert tube can be plugged into the notch, making the strip culture plate more firmly installed and not easy to fall off automatically.

[0022] By means of the above structure: bosses 11 are fixedly mounted on the outer walls of the rice seedling tray outer frame 1 on both sides near the top thereof, and the seedling tray can be easily carried through the bosses.

[0023] According to the above structure, the outer frame 1 of the rice seedling raising tray and the strip-shaped raising plate 4 are both made of PVC material.

[0024] By means of the above structure: the four corners at the top of the outer frame 1 of the rice seedling tray are provided with insertion holes 9, and the four corners at the bottom of the outer frame 1 of the rice seedling tray are provided with insertion rods 10 adapted to be plugged into the insertion holes 9. When the seedling trays are stacked, they can be stacked by connecting the insertion rods and the insertion holes.

[0025] By means of the above structure, the length of the insertion rod 10 is greater than the depth of the insertion hole 9, so that a certain distance is left between the seedling raising trays after they are stacked to avoid crushing the seedlings.

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rice seedling raising tray structure, comprising a rice seedling raising tray outer frame (1), characterized in that: The outer frame (1) of the rice seedling tray is provided with a cultivation trough (2) inside, and a plurality of air-permeable plug holes (3) distributed in an array are provided at the bottom of the cultivation trough (2), and the air-permeable plug holes (3) extend to the bottom end surface of the outer frame (1) of the rice seedling tray. A plurality of strip-shaped cultivation plates (4) are provided inside the cultivation trough (2), and the strip-shaped cultivation plates (4) are arranged parallel to each other. A plurality of cultivation cup grooves (5) are provided on each strip-shaped cultivation plate (4), and the cultivation cup grooves (5) are arranged evenly spaced along the length direction of the strip-shaped cultivation plates (4). A plurality of insert tubes (6) corresponding to the cultivation cup grooves (5) are fixedly mounted at the bottom end of the strip-shaped cultivation plates (4), and the insert tubes (6) are adapted to be plugged with the air-permeable plug holes (3), and the insert tubes (6) are in a state of being connected up and down, and the top ends of the insert tubes (6) are connected to the bottom end surface of the cultivation cup grooves (5).

2. A rice seedling tray structure according to claim 1, characterized in that: An elastic protrusion (7) is fixedly mounted on the outer wall of the insertion tube (6), and a notch (8) is provided on the inner wall of the air-permeable insertion hole (3).

3. A rice seedling tray structure according to claim 1, characterized in that: Bosses (11) are fixedly mounted on the outer walls of the rice seedling raising tray (1) on both sides of the opposite sides near the top thereof.

4. A rice seedling tray structure according to claim 1, characterized in that: The rice seedling raising tray outer frame (1) and the strip-shaped raising plate (4) are both made of PVC material.

5. The rice seedling raising tray structure according to claim 1, characterized in that: Insertion holes (9) are provided at the four corners at the top end of the outer frame (1) of the rice seedling tray, and insertion rods (10) adapted to be inserted into the insertion holes (9) are provided at the four corners at the bottom end of the outer frame (1).

6. A rice seedling raising tray structure according to claim 5, characterized in that: The length of the insertion rod (10) is greater than the depth of the insertion hole (9).

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