Cultivation device for corn seed breeding

Abstract

The utility model relates to the technical field of seed cultivation, in particular to a cultivation device for corn seed breeding, which comprises a box body, a plurality of trays are slidably connected in the box body, a screen is slidably connected to the lower side of the interior of each tray, a plurality of placing grooves are formed in the top end of each tray, and partition plates are inserted in the placing grooves. Two clamping grooves are formed in the containing groove, clamping blocks are connected into the clamping grooves in a clamped mode, the clamping blocks are slidably connected into a partition plate, and two mounting grooves are formed in each of the front side and the rear side of the interior of the partition plate; the device has the beneficial effects that a plurality of partition plates are inserted into the tray, so that the tray is divided into a plurality of areas, soil in different areas does not influence one another, accurate cultivation data can be obtained, various cultivation environments can be simulated at the same time, the use efficiency is high, and the device is suitable for popularization and application. And therefore, the use economy is better.

Description

Technical Field

[0001] This utility model relates to the field of seed breeding technology, specifically a breeding device for corn seed selection. Background Technology

[0002] A corn seed is a reproductive organism capable of growing into a mature corn plant; it is formed from the ovule through pollination and fertilization. Before mass production, corn seeds need to be selected and bred to obtain seeds that better meet the requirements. Currently, sampling cultivation using breeding equipment is commonly used.

[0003] Existing cultivation devices generally consist of a box, a tray, a screen, and a collection trough. In use, corn seeds are placed inside a tray containing soil, and water mist is sprayed according to the soil moisture. Excess water drips through the screen into the collection trough to ensure that the soil moisture is suitable for the cultivation environment of corn seeds. The water can also be recycled, resulting in high resource utilization.

[0004] However, in actual use, the trays are generally designed as a whole, which makes it impossible to separate the soil. This means that a single tray can only simulate one cultivation environment, making it impossible to quickly obtain data on the optimal cultivation environment. As a result, the efficiency of use is low, which in turn makes it less economical. Utility Model Content

[0005] The purpose of this invention is to provide a breeding device for maize seed selection, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a breeding device for corn seed selection, comprising a box body, wherein multiple trays are slidably connected inside the box body, a screen is slidably connected to the lower inside of each tray, multiple placement slots are provided at the top of each tray, a partition plate is inserted into the inside of each placement slot, two card slots are provided inside each placement slot, a card block is engaged inside each card slot, and the card block is slidably connected inside the partition plate.

[0007] Preferably, the partition plate has two mounting slots on both the front and rear sides. A pull rope is slidably connected inside the mounting slot. An elastic element is sleeved on the outside of the pull rope. One end of the pull rope is fixedly connected to a mounting piece. The end of the mounting piece away from the pull rope is fixedly connected to the slot.

[0008] Preferably, the other end of the pull rope is fixedly connected to a pull block, and two grooves are opened on the inner side of the top of the tray, with the pull block slidably connected inside the grooves at the corresponding positions.

[0009] Preferably, the lower interior side of the box has an inclined groove, and the lower interior side of the tray has two filter screens that can be detachably connected, with a collection groove between the two filter screens.

[0010] Preferably, the bottom end of the partition plate is attached to the top end of the screen, and the two partition plates are in a cross shape and slide against each other.

[0011] Preferably, one end of the elastic element is fixedly connected to the inside of the mounting groove, and the other end of the elastic element is fixedly connected to the mounting piece, which is slidably connected to the inside of the mounting groove.

[0012] Preferably, the tray has multiple slots on its lower interior side, the top of the filter screen is fixedly connected to two inserts, the outside of the inserts is fixedly connected to a sealing block, the sealing block is slidably connected inside the corresponding slot, and the inserts engage with the inside of the slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention proposes a cultivation device for corn seed selection. By inserting multiple partition plates into the tray, the tray can be divided into multiple areas, so that the soil in different areas will not affect each other. This not only allows for accurate cultivation data but also enables the simultaneous simulation of multiple cultivation environments, resulting in high efficiency and good economic benefits. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a schematic diagram of the tray structure of this utility model;

[0017] Figure 3 This utility model Figure 2 Cross-sectional view of the structure at point AA;

[0018] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0019] Figure 5 This utility model Figure 3 Enlarged view of the structure at point B in the middle;

[0020] Figure 6 This utility model Figure 2 Cross-sectional view of the structure at point BB;

[0021] Figure 7 This utility model Figure 6 Enlarged view of the structure at point C.

[0022] In the diagram: 1. Box body; 2. Tray; 3. Placement slot; 4. Divider plate; 5. Slot; 6. Block; 7. Mounting slot; 8. Pull rope; 9. Elastic element; 10. Mounting plate; 11. Pull block; 12. Slide groove; 13. Screen; 14. Inclined groove; 15. Filter screen; 16. Collection groove; 17. Slot; 18. Insert block; 19. Sealing block. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Example 1: Please refer to Figures 1 to 7 This utility model provides a technical solution: a breeding device for corn seeds, including a box 1. Multiple trays 2 are slidably connected inside the box 1, allowing the trays 2 to be easily pulled out from inside the box 1. A screen 13 is slidably connected to the lower inside of the tray 2. The screen 13 is used to hold soil and filter the moisture in the soil. Multiple placement slots 3 are opened at the top of the tray 2. Dividers 4 are inserted into the placement slots 3. The dividers 4 are used to divide the tray 2 and can be easily installed and disassembled, making it highly convenient to use. Two slots 5 are opened inside the placement slots 3. The slots 5 are engaged with blocks 6. The blocks 6 are slidably connected inside the dividers 4, thereby limiting the dividers 4 and making the dividers 4 more stable. The bottom end of the dividers 4 is attached to the top end of the screen 13. The two dividers 4 have a cross-shaped structure and slide against each other, thereby allowing the dividers 4 to be easily assembled on the tray 2.

[0025] When tray 2 needs to be installed, the locking block 6 is slid into the interior of the partition plate 4, and then one of the partition plates 4 is slid longitudinally into the interior of the corresponding placement slot 3. Then, the other partition plate 4 is slid laterally into the interior of the corresponding placement slot 3, so that the partition plate 4 fits against the screen 13. Then, the locking block 6 is moved outward, so that the locking block 6 enters the interior of the locking slot 5, thereby limiting the partition plate 4. This makes the installation of the partition plate 4 more convenient, thus dividing the tray 2 into multiple areas. This prevents the soil in different areas from affecting each other, thereby not only obtaining accurate cultivation data, but also simulating multiple cultivation environments at the same time, resulting in high efficiency and good economic benefits.

[0026] Example 2: Based on Example 1, in order to facilitate the pulling of the locking block 6, two mounting grooves 7 are opened on both the front and rear sides of the partition plate 4. A pull rope 8 is slidably connected inside the mounting groove 7. The mounting groove 7 limits the pull rope 8 inside, so that the pull rope 8 will not deviate when sliding. An elastic element 9 is sleeved on the outside of the pull rope 8. One end of the pull rope 8 is fixedly connected to a mounting piece 10. The mounting piece 10 is slidably connected inside the mounting groove 7. The mounting groove 7 limits the mounting piece 10, so that the mounting piece 10 can slide smoothly. The end of the mounting piece 10 away from the pull rope 8 is fixedly connected to the locking groove 5. One end of the elastic element 9 is fixedly connected inside the mounting groove 7, and the other end of the elastic element 9 is fixedly connected to the mounting piece 10.

[0027] When the locking block 6 needs to be pulled, the pull rope 8 is pulled inward, which in turn pulls the mounting piece 10 inward. This causes the mounting piece 10 to compress the elastic element 9 and deform, thus pulling the locking block 6 into the mounting groove 7. After the partition plate 4 is inserted into the placement groove 3, the pull rope 8 is released. At this time, the elastic element 9 can perform a reset movement, which in turn pushes the mounting piece 10 outward. This allows the mounting piece 10 to push the locking block 6 into the groove 5, thus making the partition plate 4 more stably installed.

[0028] Example 3: Based on Example 2, in order to facilitate the pulling of the pull rope 8, the other end of the pull rope 8 is fixedly connected to a pull block 11. The pull block 11 is used to pull the pull block 11. Two sliding grooves 12 are opened on the inner side of the top of the tray 2. The pull block 11 is slidably connected to the inside of the corresponding sliding groove 12. The sliding groove 12 plays a limiting role for the pull block 11, so that the pull block 11 will not deviate when moving.

[0029] When it is necessary to pull the pull rope 8, one finger is placed inside one pull block 11 and another finger is placed inside another pull block 11 in a corresponding position. The two fingers are then moved to the same side, allowing the fingers to pull the pull rope 8 to the same side through the pull block 11. When the inner side of the pull block 11 is in contact with the inner wall of the slide 12, the divider 4 can be directly removed from the tray 2 by pulling the pull block 11 upwards, making it more convenient to use.

[0030] Example 4: Based on Example 3, in order to achieve secondary filtration of water, a sloping groove 14 is provided on the lower inside of the housing 1. The sloping groove 14 is used to guide the water to move inward. Two filter screens 15 are detachably connected to the lower inside of the tray 2. The filter screens 15 are used for secondary filtration along with the collected water. A collection groove 16 is provided between the two filter screens 15. The collection groove 16 is used to collect the filtered water. Multiple slots 17 are provided on the lower inside of the tray 2. Two inserts 18 are fixedly connected to the top of the filter screens 15. A sealing block 19 is fixedly connected to the outside of the inserts 18. The sealing block 19 is slidably connected to the inside of the corresponding slot 17. The inserts 18 and the inside of the slot 17 engage with each other, so that the filter screens 15 are installed more stably.

[0031] When the filter 15 needs to be installed, the filter 15 is slid into the interior of the tray 2, so that the top of the insert 18 can slide against the tray 2 and be deformed by the tray 2. When the filter 15 moves to the corresponding position inside the tray 2, the insert 18 can perform a reset movement, which can drive the sealing block 19 into the interior of the slot 17, so that the sealing block 19 can be deformed by the slot 17. When the insert 18 and the slot 17 are engaged, the sealing block 19 can perform a reset movement, so that the sealing block 19 can fit against the slot 17, thus making the filter 15 installed more stably.

[0032] In actual use, by sliding the filter 15 into the tray 2, the top of the insert 18 slides against the tray 2 and is deformed by the tray 2. When the filter 15 moves to the corresponding position inside the tray 2, the insert 18 returns to its original position, thereby driving the sealing block 19 into the slot 17. The sealing block 19 is then deformed by the slot 17. When the insert 18 engages with the slot 17, the sealing block 19 returns to its original position, allowing it to fit snugly against the slot 17, thus making the filter 15 more stably installed. Then, by placing one finger inside one pull block 11 and another finger inside another corresponding pull block 11, and moving the two fingers towards each other, the fingers can pull the pull cord 8 towards the same side, thus moving the pull cord 8... The mounting plate 10 is pulled inward, causing it to compress the elastic element 9 and deform. The mounting plate 10 then pulls the locking block 6 into the mounting groove 7. When the inner side of the pulling block 11 is in contact with the inner wall of the sliding groove 12, the partition plate 4 can be removed and inserted into the placement groove 3. The pull rope 8 is then released, allowing the elastic element 9 to reset and push the mounting plate 10 outward. This pushes the locking block 6 into the groove 5, ensuring stable installation of the partition plate 4. This divides the tray 2 into multiple areas, preventing soil in different areas from affecting each other. This not only provides accurate cultivation data but also allows for the simultaneous simulation of multiple cultivation environments, resulting in high efficiency and good economic benefits.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A breeding device for maize seeds, comprising a box (1), wherein a plurality of trays (2) are slidably connected inside the box (1), and a screen (13) is slidably connected to the lower side of the inside of each tray (2), characterized in that: The top of the tray (2) is provided with multiple placement slots (3), and a partition plate (4) is inserted into the inside of the placement slot (3). Two slots (5) are provided inside the placement slot (3), and a locking block (6) is locked inside the slot (5). The locking block (6) is slidably connected inside the partition plate (4).

2. The breeding device for maize seed selection according to claim 1, characterized in that: The partition plate (4) has two mounting slots (7) on both the front and rear sides. A pull rope (8) is slidably connected inside the mounting slot (7). An elastic element (9) is sleeved on the outside of the pull rope (8). One end of the pull rope (8) is fixedly connected to a mounting piece (10). The end of the mounting piece (10) away from the pull rope (8) is fixedly connected to the slot (5).

3. The breeding device for maize seed selection according to claim 2, characterized in that: The other end of the pull rope (8) is fixedly connected to a pull block (11), and two grooves (12) are opened on the inner side of the top of the tray (2). The pull block (11) is slidably connected to the inside of the groove (12) at the corresponding position.

4. The breeding device for maize seed selection according to claim 3, characterized in that: The lower interior side of the box (1) is provided with a sloping groove (14), and the lower interior side of the tray (2) is detachably connected to two filter screens (15), with a collection groove (16) provided between the two filter screens (15).

5. The breeding device for maize seed selection according to claim 1, characterized in that: The bottom end of the partition plate (4) is attached to the top end of the screen (13), and the two partition plates (4) are in a cross shape and are slidably arranged relative to each other.

6. The breeding device for maize seed selection according to claim 2, characterized in that: One end of the elastic element (9) is fixedly connected to the inside of the mounting groove (7), and the other end of the elastic element (9) is fixedly connected to the mounting piece (10), which is slidably connected to the inside of the mounting groove (7).

7. The breeding device for maize seed selection according to claim 4, characterized in that: The tray (2) has multiple slots (17) on its lower interior side. The top of the filter (15) is fixedly connected to two inserts (18). The outside of the inserts (18) is fixedly connected to a sealing block (19). The sealing block (19) is slidably connected to the inside of the slot (17) at the corresponding position. The inserts (18) engage with the inside of the slot (17).

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