Detachable seedling hardening frame for seedling culture

Abstract

The utility model discloses a detachable seedling hardening rack for seedling raising, which is arranged in a seedling raising pond and comprises a seedling raising plate placing net rack, the seedling raising plate placing net rack is supported by a plurality of supporting structures, each supporting structure comprises a height-adjustable supporting piece, a plurality of inserting heads are arranged below the seedling raising plate placing net rack, vertical inserting cylinders are arranged at the upper parts of the supporting pieces, and the inserting cylinders are connected with the supporting pieces. The seedling raising plate placing net rack is connected with the plurality of supporting structures by inserting the plurality of inserting heads into the inserting cylinders of the plurality of supporting structures; according to the seedling hardening frame, the seedling tray placing net rack and the plurality of supporting structures are inserted through the inserting heads and the inserting cylinders, so that the seedling hardening frame is detachable, the occupied space for storage and transportation is reduced, and the structure is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation, in particular to a detachable seedling hardening rack for seedling cultivation. Background Art

[0002] Floating seedling cultivation is a method of raising seedlings by loading a substrate onto a seedling tray and floating it in the nutrient solution of a seedling pool, and then cultivating strong seedlings by regulating the mineral nutrition of the nutrient solution and the temperature and humidity conditions in the seedling shed. Although floating seedling cultivation has many advantages, it also has its own defects. That is, the seedlings grow by soaking their roots in the nutrient solution for a long time, and when they are suddenly transplanted to the land, they will find it difficult to adapt to the relatively dry environment. In order to solve the above-mentioned defects, the seedlings grown in floating seedling cultivation generally need to be hardened before transplanting to improve their transplanting adaptability. The existing hardening racks have complex structures and large sizes, and they take up a large space for storage and transportation. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a detachable seedling hardening rack for seedling cultivation, so as to solve the technical problem that the existing seedling hardening rack takes up a large space for storage and transportation.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A detachable seedling hardening rack is arranged in a seedling pool, and comprises a seedling tray placing grid frame, wherein the seedling tray placing grid frame is supported by a plurality of supporting structures, each supporting structure comprises a support member with adjustable height, a plurality of plug connectors are arranged under the seedling tray placing grid frame, a vertical plug-in tube is arranged on the upper part of the supporting member, and the seedling tray placing grid frame is connected to the plurality of supporting structures through a plurality of plug connectors inserted into the plug-in tubes of the plurality of supporting structures.

[0006] Furthermore, the seedling tray placing grid frame includes a fixed frame and a net arranged on the fixed frame.

[0007] Furthermore, the fixing frame includes several connecting rods, and plug connectors are respectively arranged at both ends of the connecting rods or at both ends and the middle of the connecting rods. The fixing frame is composed of multiple plug connectors of several connecting rods inserted into plug tubes of multiple supporting structures.

[0008] Furthermore, several connecting rods are sequentially connected end to end to form a frame structure.

[0009] Further, several connecting rods are crisscrossed.

[0010] Furthermore, the plug-in tubes on the support member are four square tubes arranged in a matrix.

[0011] The beneficial effects of the utility model are:

[0012] The utility model discloses a detachable seedling hardening rack for seedling cultivation. A seedling tray placing grid frame and a plurality of supporting structures are plugged into a plug connector and a plug tube, so that the seedling hardening rack can be disassembled, the space occupied for storage and transportation is reduced, and the structure is simple.

[0013] The fixed frame of the seedling tray placing grid frame is composed of a plurality of plug connectors of several connecting rods inserted into the plug tubes of a plurality of supporting structures, which can further reduce the space occupied by storage and transportation.

[0014] The plug-in tubes are four square tubes arranged in a matrix, which facilitates the insertion of the plug-in connector after the support member adjusts its height.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings, in which:

[0017] Figure 1 This is a three-dimensional diagram of the first embodiment of the present utility model.

[0018] Figure 2 for Figure 1 Stereoscopic image after removing the net.

[0019] Figure 3 for Figure 2 A three-dimensional view of the middle connecting rod.

[0020] Figure 4 for Figure 2 A three-dimensional view of the support structure.

[0021] Figure 5 This is a three-dimensional diagram of the second embodiment of the utility model after the net is removed.

[0022] In the figure: the seedling tray is placed on a grid frame 1, a supporting structure 2, a supporting member 3, a plug connector 4, a plug tube 5, a net 6, and a connecting rod 7. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, rather than for limiting the protection scope of the present invention.

[0024] Embodiment 1

[0025] like Figure 1-4As shown, a detachable seedling hardening rack is arranged in a seedling pool. The seedling pool contains nutrient solution for seedlings. The rack comprises a seedling tray placing grid frame 1 for placing the seedling trays. The seedling tray placing grid frame 1 is supported by a plurality of supporting structures 2.

[0026] The seedling tray placing net frame 1 includes a fixed frame and a net 6 arranged on the fixed frame. The fixed frame includes several connecting rods 7, which are arranged end to end to form a rectangular frame structure, and plug connectors 4 are respectively arranged under both ends of the connecting rods 7 or under both ends and the middle of the connecting rods 7, and a supporting structure 2 is respectively arranged under each corner of the rectangular frame structure or under each corner and the middle of the long side of the rectangular frame structure. The net 6 is provided with a hard edging in the circumferential direction, and a reinforcing strip is connected between opposite sides of the edging under the net 6, and the net 6 is placed on the rectangular frame structure.

[0027] Each support structure 2 includes a support member 3 with adjustable height. The support member 3 can be a flat-head jack or other known conventional adjustable height footrests used under furniture and household appliances. A vertical plug-in tube 5 is provided on the upper part of the support member 3. The plug-in tube 5 of the support structure 2 located at each corner of the rectangular frame structure includes at least two square tubes or round cylinders, and the plug-in tube of the support structure 2 located in the middle of the long side of the rectangular frame structure includes at least one square tube or round cylinder. Preferably, the plug-in tube 5 on the support member 3 is a rectangular structure composed of four square tubes.

[0028] The rectangular frame structure is connected to the multiple supporting structures 2 by inserting multiple plug connectors 4 of several connecting rods into the plug-in tubes 5 of the multiple supporting structures 2 .

[0029] Embodiment 2

[0030] like Figure 5 As shown, the difference from the first embodiment is that the number of connecting rods 7 of the fixing frame is five, three of which are arranged horizontally and two are arranged longitudinally and crosswise.

[0031] The seedling tray placing grid frame 1 of the utility model is connected with multiple supporting structures by inserting the plug connector 4 into the plug tube 5, which realizes the disassembly and assembly of the seedling training rack and can reduce the space occupied by storage and transportation. The fixed frame of the seedling tray placing grid frame 1 is composed of multiple plug connectors 4 of several connecting rods 7 inserted into the plug tubes 5 of multiple supporting structures 2, which can further reduce the space occupied by storage and transportation.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

Claims

1. A detachable seedling hardening rack for seedling cultivation, arranged in a seedling cultivation pool, comprising a seedling cultivation tray placing grid frame (1), wherein the seedling cultivation tray placing grid frame (1) is supported by a plurality of supporting structures (2), each supporting structure (2) comprising a support member (3) with adjustable height, characterized in that: A plurality of plug connectors (4) are provided below the seedling tray placement grid (1), a vertical plug-in tube (5) is provided on the upper portion of the support member (3), and the seedling tray placement grid (1) is connected to the plurality of support structures (2) by inserting the plurality of plug connectors (4) into the plug-in tubes (5) of the plurality of support structures (2).

2. The detachable seedling hardening rack for raising seedlings according to claim 1, characterized in that: The seedling tray placing grid frame (1) comprises a fixing frame and a grid (6) arranged on the fixing frame.

3. The detachable seedling hardening rack for raising seedlings according to claim 2, characterized in that: The fixing frame comprises several connecting rods (7), and plug connectors (4) are respectively arranged at both ends of the connecting rods (7) or at both ends and the middle of the connecting rods (7). The fixing frame is formed by inserting the multiple plug connectors (4) of the several connecting rods into the plug-in tubes (5) of the multiple supporting structures (2).

4. The detachable seedling hardening rack for raising seedlings according to claim 3, characterized in that: Several connecting rods (7) are connected end to end in sequence to form a frame structure.

5. The detachable seedling hardening rack for raising seedlings according to claim 3, characterized in that: Several connecting rods (7) are arranged in a crisscross pattern.

6. The detachable seedling hardening rack for raising seedlings according to any one of claims 1 to 5, characterized in that: The plug-in tubes (5) on the support member (3) are four square tubes arranged in a matrix.

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