A device for directional breeding of drought-resistant wheat varieties

Abstract

The utility model discloses a wheat drought -resistant variety directional cultivation device, include: frame body, spray liquid subassembly, seedling tray and limit frame, the top of frame body is provided with operating groove, the inner wall of operating groove bottom is provided with liquid tank, spray liquid subassembly sets up at the top of frame body, and seedling tray is insertedly connected in the inside of liquid tank, and limit frame is insertedly connected in the inside of liquid tank, and the top of limit frame is provided with male hole, and seedling tray is insertedly connected in the inside of male hole, and the connection of seedling tray and limit frame is provided with locking assembly. The utility model discloses through the design of limit frame, male hole, locking assembly and moving assembly, when needing to take out wheat seedling, first through moving assembly drive limit frame and seedling tray from the inside of liquid tank and remove, and through locking assembly, separate between seedling tray and limit frame, then take down seedling tray from limit frame, avoid the obstruction of object when taking out wheat seedling, increase the situation of taking out wheat seedling difficulty to produce.

Description

Technical Field

[0001] This utility model relates to the field of seedling technology, and in particular to a device for the directional cultivation of drought-resistant wheat varieties. Background Technology

[0002] The wheat drought-resistant variety targeted breeding device is a device for cultivating wheat seedlings.

[0003] In the cultivation of drought-resistant wheat varieties, wheat seedlings are placed in seedling trays with nutrient solution tanks at the bottom to accelerate growth. At the same time, a spraying device is installed on the top of the seedling trays to replenish nutrient solution and spray the wheat seedlings. However, this design causes the spraying device to become an obstacle when removing the wheat seedlings, increasing the difficulty of operation. Therefore, this solution proposes a directional cultivation device for drought-resistant wheat varieties to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a device for the targeted breeding of drought-resistant wheat varieties to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for the directional breeding of drought-resistant wheat varieties, comprising:

[0006] The frame has an operating groove at its top and a liquid tank at the bottom of its inner wall.

[0007] A liquid spraying assembly is disposed on the top of the frame;

[0008] Seedling trays, which are inserted and connected inside the liquid tank;

[0009] A limiting frame is inserted into the interior of the liquid tank. A convex hole is provided on the top of the limiting frame. The seedling tray is inserted into the interior of the convex hole. A locking component is provided for the connection between the seedling tray and the limiting frame. A moving component is provided at the connection between the frame and the limiting frame.

[0010] Preferably, the spraying assembly includes an infusion tube disposed at the top of the frame, and a nozzle is disposed at the bottom of the infusion tube.

[0011] Preferably, a support frame is fixedly connected to the top of the frame, the infusion tube is inserted and connected to one side of the support frame, and a clamp is provided at the connection between the infusion tube and the support frame.

[0012] Preferably, the locking component includes a locking hole formed on the inner wall of one side of the convex hole, a locking block is inserted into the inside of the locking hole, the locking block is inserted into one side of the seedling tray, a push plate is fixedly connected to one side of the locking block, and an elastic block is fixedly connected to one side of the push plate.

[0013] Preferably, a cavity is provided on one side of the seedling tray, the push plate is inserted into the cavity, and the elastic block is fixedly connected to the inner wall of one side of the cavity.

[0014] Preferably, the moving component includes a moving groove fixedly connected to the inner wall of one side of the operating groove and the liquid groove, a moving block fixedly connected inside the moving groove, the moving block fixedly connected to one side of the limiting frame, a threaded rod provided in the middle of the moving block, a positioning bearing provided at the connection between the threaded rod and the moving groove, the threaded rod being inserted into the inner wall at the top of the moving groove, and a knob fixedly connected to the top of the threaded rod.

[0015] Preferably, a limiting groove is provided on the inner wall of one side of the operating groove and the liquid groove, and a limiting block is inserted and connected inside the limiting groove. The limiting block is fixedly connected to one side of the limiting frame, and a limiting rod is fixedly connected to the inner wall of the top and bottom of the limiting groove. The limiting block is sleeved on the middle of the limiting rod.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] This invention, through the design of a limiting frame, a convex hole, a locking component, and a moving component, allows the limiting frame and seedling tray to be moved out of the liquid tank by the moving component when wheat seedlings need to be removed. The seedling tray is then separated from the limiting frame by the locking component, and the seedling tray is removed from the limiting frame. This avoids the situation where the wheat seedlings are blocked by objects when being removed, thus preventing the difficulty of removing the wheat seedlings. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the front structure of this utility model;

[0020] Figure 3 This is a front sectional view of the present invention.

[0021] Figure 4 This utility model Figure 3 Enlarged structural diagram of section A;

[0022] Figure 5 This is a side sectional view of the present invention.

[0023] In the diagram: 1. Frame; 101. Operating slot; 102. Liquid tank; 2. Spraying assembly; 201. Support frame; 202. Infusion pipe; 203. Nozzle; 204. Clamp; 3. Seedling tray; 4. Limiting frame; 401. Convex hole; 5. Locking assembly; 501. Locking hole; 502. Locking block; 503. Push plate; 504. Elastic block; 505. Cavity; 6. Moving assembly; 601. Knob; 602. Limiting block; 603. Limiting rod; 604. Limiting slot; 605. Moving block; 606. Threaded rod; 607. Moving slot; 608. Positioning bearing. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figures 1-5 Shown:

[0026] Example 1: A device for the targeted breeding of drought-resistant wheat varieties, comprising:

[0027] The frame 1 has an operation groove 101 on its top and a liquid tank 102 on the inner wall at the bottom of the operation groove 101.

[0028] Spraying component 2 is located on the top of frame 1;

[0029] Seedling tray 3 is inserted into the interior of liquid tank 102;

[0030] The limiting frame 4 is inserted into the interior of the liquid tank 102. The top of the limiting frame 4 has a convex hole 401. The seedling tray 3 is inserted into the interior of the convex hole 401. The connection between the seedling tray 3 and the limiting frame 4 is provided with a locking component 5. The connection between the frame 1 and the limiting frame 4 is provided with a moving component 6.

[0031] It should be noted that the liquid tank 102 is used to store liquid for seedling cultivation; the bottom of the seedling tray 3 is provided with a liquid outlet hole. During use, the bottom of the seedling tray 3 is inserted into the liquid tank 102, at which point the liquid enters the seedling tray 3 through the liquid outlet hole; the horizontal longitudinal section of the seedling tray 3 is convex, matching the convex hole 401, allowing the seedling tray 3 to pass through the convex hole 401 and be supported by it. The convex hole 401 also restricts the movement direction of the seedling tray 3. The locking component 5 is used to secure the seedling tray to the limiting frame 4. The mechanism includes a fixed and disassembled section; the movable component 6 is used to move the height of the seedling tray 3, so that when the liquid inside the liquid tank 102 decreases, the movable component 6 moves the seedling tray 3 downward, allowing the bottom of the seedling tray 3 to contact the liquid; when it is necessary to remove the wheat seedlings, the movable component 6 first moves the limiting frame 4 and the seedling tray 3 out of the liquid tank 102, and the locking component 5 separates the seedling tray 3 from the limiting frame 4, and then removes the seedling tray 3 from the limiting frame 4, so as to avoid the situation where the wheat seedlings are blocked by objects when they are removed, which would increase the difficulty of removing the wheat seedlings.

[0032] Specifically, the spraying assembly 2 includes an infusion tube 202 set at the top of the frame 1, a nozzle 203 set at the bottom of the infusion tube 202, a support frame 201 fixedly connected to the top of the frame 1, the infusion tube 202 being inserted and connected to one side of the support frame 201, and a clamp 204 being set at the connection between the infusion tube 202 and the support frame 201.

[0033] It should be noted that the horizontal longitudinal section of the support frame 201 is L-shaped, and a through hole is provided on one side of the support frame 201. The infusion tube 202 passes through the support frame 201 through the through hole. The nozzle 203 is an existing device, which is used to spray the liquid inside the infusion tube 202 onto the seedling tray 3 during use. The clamp 204 is fitted on the middle of the infusion tube 202, and its top end is fixedly connected to the bottom end of the infusion tube 202. During use, the clamp 204 restricts the position of the infusion tube 202.

[0034] Specifically, the locking component 5 includes a locking hole 501 on the inner wall of one side of the convex hole 401, a locking block 502 is inserted into the inside of the locking hole 501, the locking block 502 is inserted into one side of the seedling tray 3, a push plate 503 is fixedly connected to one side of the locking block 502, an elastic block 504 is fixedly connected to one side of the push plate 503, a cavity 505 is opened on one side of the seedling tray 3, the push plate 503 is inserted into the inside of the cavity 505, and the elastic block 504 is fixedly connected to the inner wall of one side of the cavity 505.

[0035] It should be noted that the opening 501 is adapted to the setting 502, allowing the 502 to pass through the opening 501. When it is necessary to fix the seedling tray 3 to the limiting frame 4, the 502 is inserted into the opening 501. At this time, the 502 is inserted and connected to one side of the seedling tray 3. The blocking effect of the 502 prevents the seedling tray 3 from moving out of the convex hole 401, thus fixing the position of the pre-embedded tray 3. The opening 505 is adapted to the setting push plate 503, allowing the push plate 503 to be inside the cavity 505. The sliding mechanism uses a rubber elastic block 504, which is in a compressed state during use. The pushing force of the elastic block 504 to restore its deformation drives the push plate 503 to move towards the side of the locking block 502, preventing the locking block 502 from moving out of the locking hole 501 during use. Furthermore, due to the design of the elastic block 504, when the locking block 502 is pushed towards the side of the push plate 503, the push plate 503 squeezes the elastic block 504, deforming it and allowing the push plate 503 and the locking block 502 to move towards the side of the elastic block 504.

[0036] Example 2: Moving component 6, applied to the culture device in Example 1;

[0037] Specifically, the moving component 6 includes a moving groove 607 fixedly connected to the inner wall of one side of the operating groove 101 and the liquid groove 102. A moving block 605 is fixedly connected inside the moving groove 607. The moving block 605 is fixedly connected to one side of the limiting frame 4. A threaded rod 606 is provided in the middle of the moving block 605. A positioning bearing 608 is provided at the connection between the threaded rod 606 and the moving groove 607. The threaded rod 606 is inserted into the inner wall of the top of the moving groove 607. A knob 601 is fixedly connected to the top of the threaded rod 606. A limiting groove 604 is provided in the inner wall of one side of the operating groove 101 and the liquid groove 102. A limiting block 602 is inserted into the inner wall of the limiting groove 604. The limiting block 602 is fixedly connected to one side of the limiting frame 4. A limiting rod 603 is fixedly connected to the inner wall of the top and bottom of the limiting groove 604. The limiting block 602 is sleeved in the middle of the limiting rod 603.

[0038] It should be noted that the positioning bearing 608 is an existing ball bearing, used to fix the position of the threaded rod 606 without affecting its rotation. Both the movable groove 607 and the movable block 605 are square, and the front, back, and one side of the movable block 605 are respectively fitted against the inner walls of the front, back, and one side of the movable groove 607. This design prevents the movable block 605 from rotating horizontally within the movable groove 607. When it is necessary to move the position of the limiting frame 4, the knob 601 is rotated, which in turn moves the threaded rod 606 forward. The rotating rod 606 drives the threaded block 605, which is threaded to it but cannot rotate, to move. The moving block 605 drives the limiting frame 4 to move. The limiting groove 604 is adapted to the limiting block 602, allowing the limiting block 602 to slide inside the limiting groove 604. The limiting rod 603 is fixed inside the limiting groove 604, restricting the limiting block 602 so that it cannot move out of the limiting groove 604. This design strengthens the connection between the limiting frame 4 and the frame 1.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for the directional breeding of drought-resistant wheat varieties, characterized in that, include: The frame (1) has an operation groove (101) on its top and a liquid groove (102) on the inner wall at the bottom of the operation groove (101). A liquid spraying assembly (2) is disposed on the top of the frame (1); Seedling tray (3), which is inserted into the interior of liquid tank (102); A limiting frame (4) is inserted into the interior of the liquid tank (102). A convex hole (401) is provided on the top of the limiting frame (4). The seedling tray (3) is inserted into the interior of the convex hole (401). A locking component (5) is provided for the connection between the seedling tray (3) and the limiting frame (4). A moving component (6) is provided at the connection between the frame (1) and the limiting frame (4).

2. The wheat drought-resistant variety directional breeding device according to claim 1, characterized in that, The spraying assembly (2) includes an infusion tube (202) disposed on the top of the frame (1), and a nozzle (203) is disposed at the bottom of the infusion tube (202).

3. The wheat drought-resistant variety directional breeding device according to claim 2, characterized in that, A support frame (201) is fixedly connected to the top of the frame (1), and the infusion tube (202) is inserted and connected to one side of the support frame (201). A clamp (204) is provided at the connection between the infusion tube (202) and the support frame (201).

4. The targeted breeding device for drought-resistant wheat varieties according to claim 1, characterized in that, The locking component (5) includes a locking hole (501) on the inner wall of one side of the convex hole (401), a locking block (502) is inserted inside the locking hole (501), the locking block (502) is inserted on one side of the seedling tray (3), a push plate (503) is fixedly connected to one side of the locking block (502), and an elastic block (504) is fixedly connected to one side of the push plate (503).

5. The wheat drought-resistant variety directional breeding device according to claim 4, characterized in that, A cavity (505) is provided on one side of the seedling tray (3), the push plate (503) is inserted into the cavity (505), and the elastic block (504) is fixedly connected to the inner wall of one side of the cavity (505).

6. The wheat drought-resistant variety directional breeding device according to claim 1, characterized in that, The moving component (6) includes a moving groove (607) fixedly connected to the inner wall of one side of the operating groove (101) and the liquid groove (102). A moving block (605) is fixedly connected inside the moving groove (607). The moving block (605) is fixedly connected to one side of the limiting frame (4). A threaded rod (606) is provided in the middle of the moving block (605). A positioning bearing (608) is provided at the connection between the threaded rod (606) and the moving groove (607). The threaded rod (606) is inserted into the inner wall of the top of the moving groove (607). A knob (601) is fixedly connected to the top of the threaded rod (606).

7. The wheat drought-resistant variety directional breeding device according to claim 6, characterized in that, A limiting groove (604) is provided on the inner wall of one side of the operating groove (101) and the liquid groove (102). A limiting block (602) is inserted and connected inside the limiting groove (604). The limiting block (602) is fixedly connected to one side of the limiting frame (4). A limiting rod (603) is fixedly connected to the inner wall of the top and bottom of the limiting groove (604). The limiting block (602) is sleeved in the middle of the limiting rod (603).

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