Corn drought resistance phenotypic feature extraction and grading device

Abstract

The utility model belongs to the technical field of corn drought resistance, and particularly relates to a corn drought resistance phenotypic feature extracting and grading device which comprises a protection frame and a movable frame, the movable frame is sleeved with the protection frame, the front face of the protection frame is movably connected with a protection door through hinges, a plurality of observation windows are arranged on the protection door, and the observation windows are connected with the movable frame. A plurality of storage grooves are formed in the movable frame, and an extraction box is inserted into each storage groove; according to the device, drought resistance phenotypes of corn plants can be extracted, the extracted drought resistance phenotypes of the corn plants can be fixed and displayed in a grading mode, and the device is good in protection effect, simple in structure, convenient to use and high in practicability.

Description

Technical Field

[0001] This utility model belongs to the field of corn drought resistance technology, specifically relating to a device for extracting and classifying corn drought resistance phenotypic features. Background Technology

[0002] Corn is an annual herbaceous plant of the Poaceae family, also known as maize, corncob, and pearl rice. It originated in Central and South America and is an important food crop in the world, widely distributed in the United States, China, Brazil and other countries. When corn is in drought, the upper leaves curl up and turn dark. In severe cases, the leaf edges or tips turn yellow, and then the tips or edges of the lower leaves wither. Therefore, in order to demonstrate the drought resistance of corn, it is necessary to collect and grade the characteristics of its leaves for display.

[0003] Currently, conventional corn drought resistance phenotyping devices do not provide adequate protection. During the grading process, leaves are easily damaged by external factors, which reduces the integrity of leaf characteristics and causes inconvenience to subsequent work, thus failing to meet user needs. To address these issues, a corn drought resistance phenotyping feature extraction and grading device is proposed. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model proposes a device for extracting and classifying drought-resistant phenotypic features of maize.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a corn drought resistance phenotypic feature extraction and grading device, comprising a protective frame and a movable frame, wherein the movable frame is fitted inside the protective frame, and a protective door is movably connected to the front of the protective frame via a hinge, wherein multiple observation windows are provided on the protective door, two bolts are threadedly connected to the protective door, and multiple label holders are fixedly connected to the protective door, wherein multiple storage slots are provided on the movable frame, and an extraction box is inserted into each storage slot, a cutter is fixedly connected to the left opening of each extraction box, multiple fixing foams are fixedly connected to each extraction box, and multiple fixing pins are inserted into each fixing foam, and multiple storage compartments are provided on the left side of the protective frame.

[0006] Preferably, the protective door has a push-pull groove.

[0007] Preferably, each of the label holders has a U-shaped notch on one side of the opening.

[0008] Preferably, the bottom of the movable frame is fixedly connected to four rollers, and the right side of the movable frame is fixedly connected to a push-pull handle.

[0009] Preferably, a handle is fixedly connected to the right side of the extraction box.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] The utility model discloses a drought resistance phenotype of corn plant can be extracted, and the drought resistance phenotype of corn plant is fixed and graded display, and the protection effect is good, simple structure, convenient to use, and practicality is strong. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0013] Figure 1 It is the structure schematic diagram of the utility model's front view;

[0014] Figure 2 It is the structure schematic diagram of the utility model's left view of protection frame;

[0015] Figure 3 It is the structure schematic diagram of the utility model's front view of mobile frame;

[0016] Figure 4 It is the structure schematic diagram of the utility model Figure 3 Structure schematic diagram at figure A;

[0017] In the drawing: 1, protection frame;2, protection door;3, bolt;4, label frame;5, push-pull recess;6, push-pull handle;7, observation window;8, gyro wheel;9, storage grid;10, mobile frame;11, handle;12, storage groove;13, extraction box;14, fixed foam;15, fixed needle;16, U-shaped notch. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model. EMBODIMENT

[0019] Please refer to Figures 1-4The utility model provides following technical scheme: Corn drought resistance phenotype feature extraction and grading device, including protection frame 1 and mobile frame 10, the mobile frame 10 is set in protection frame 1, the front of protection frame 1 is connected with guard door 2 through hinge swing, be provided with a plurality of observation window 7 on guard door 2, two bolts 3 are connected on guard door 2, a plurality of label holder 4 are fixedly connected on guard door 2, a plurality of storage grooves 12 are seted up on mobile frame 10, and one extraction box 13 is inserted in each storage groove 12, the left side opening of each extraction box 13 is fixedly connected with cutting knife, a plurality of fixed foams 14 are fixedly connected in each extraction box 13, a plurality of fixed needles 15 are inserted in each fixed foam 14, and a plurality of storage compartments 9 are seted up on the left side of protection frame 1.

[0020] Specifically, the guard door 2 is provided with a push-pull groove 5.

[0021] Specifically, the opening side of each label holder 4 is provided with a U-shaped gap 16.

[0022] Specifically, the bottom of the mobile frame 10 is fixedly connected with four rollers 8, and the right side of the mobile frame 10 is fixedly connected with a push-pull handle 6.

[0023] Specifically, the right side of the extraction box 13 is fixedly connected with a handle 11.

[0024] The working principle and use process of the utility model are as follows: when using, the drought resistance phenotype of corn plants can be extracted by the extraction box 13, when extracting, the handle 11 is held, the drought resistance phenotype of corn plants is gently placed in the extraction box 13, then the drought resistance phenotype of corn plants is cut off by the cutting knife at the left opening, then the drought resistance phenotype of corn plants is fixed on the fixed foam 14 by the fixed needle 15, then the extraction box 13 is placed in the storage groove 12, then the mobile frame 10 is pushed into the protection frame 1 by the push-pull handle 6, and the drought resistance phenotype of corn plants can be observed through the observation window 7, each observation window 7 corresponds to a label holder 4, the label can be placed in the label holder, and the information of the drought resistance phenotype of corn plants at the corresponding observation window 7 can be indicated on the label, and the storage compartment 9 can store the materials required for label editing.

[0025] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A device for extracting and grading drought phenotype characteristics of corn, comprising a protective frame (1) and a moving frame (10), characterized in that: Said mobile frame (10) is sleeved in said protection frame (1), the front of said protection frame (1) is hingedly connected with a protection door (2), a plurality of observation windows (7) are arranged on said protection door (2), two bolts (3) are threadedly connected on said protection door (2), a plurality of label racks (4) are fixedly connected on said protection door (2), a plurality of storage grooves (12) are formed in said mobile frame (10), one extraction box (13) is inserted into each of said storage grooves (12), a cutter is fixedly connected at the left opening of each of said extraction boxes (13), a plurality of fixed foams (14) are fixedly connected in each of said extraction boxes (13), a plurality of fixed needles (15) are inserted into each of said fixed foams (14), and a plurality of storage compartments (9) are formed in the left side of said protection frame (1). ​ 2. The corn drought phenotype feature extraction and grading device of claim 1, wherein: A push-pull groove (5) is formed in said protection door (2).

3. The corn drought phenotype feature extraction and grading apparatus of claim 1, wherein: A U-shaped opening (16) is formed at the opening side of each of said label racks (4).

4. The corn drought phenotype feature extraction and grading apparatus of claim 1, wherein: Four rollers (8) are fixedly connected to the bottom of said mobile frame (10), and a push-pull handle (6) is fixedly connected to the right side of said mobile frame (10).

5. The corn drought phenotype feature extraction and grading apparatus of claim 1, wherein: A handle (11) is fixedly connected to the right side of said extraction box (13).

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