Portable seedling tray soybean seeding device

Abstract

The utility model relates to the technical field of agricultural seedling raising equipment, and discloses a portable seedling raising tray soybean seeding device which comprises a main body and a seedling raising tray, a seed storage assembly is arranged on the main body, and a seeding assembly is arranged in the main body. According to the portable soybean seeding device with the seedling raising tray, the positioning plate can be quickly magnetically attracted to the seedling raising tray through the magnetic attraction effect of the neodymium-iron-boron magnet and the metal covered edge, then the main body is supported on the positioning plate through the support, the handle is extruded to drive the baffle to drive the sliding block to extrude the spring, and meanwhile, the seeding pipe moves to the position under the seeding channel; soybean seeds fall out from the seed box through the seeding channel and the seeding pipe and accurately fall into the seedling holes in the seedling tray through positioning of the positioning through holes, the handle is loosened, the baffle resets under the elastic force action of the spring, and one soybean seed falls by pressing the handle once, so that compared with manual seed pinching and hole-by-hole throwing, the seeding efficiency is improved, and the seeding efficiency is improved. The uneven emergence rate caused by seed deviation or seed stacking can be easily prevented.

Description

Technical Field

[0001] This utility model relates to the field of agricultural seedling equipment technology, specifically a portable seedling tray soybean sowing device. Background Technology

[0002] Soybean breeding refers to the scientific practice and production process of using genetic improvement methods to selectively improve the genetic traits of soybeans in order to increase their yield, quality, stress resistance, or adaptability.

[0003] In soybean seedling production, seedling tray sowing requires precise placement of seeds into each seedling hole. However, traditional manual seed picking and placement, where each person can only complete 20-30 trays per hour, is not only inefficient but also prone to seed misalignment or overlapping, leading to uneven germination rates. Therefore, a portable soybean seedling tray sowing device is proposed to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a portable soybean sowing device for seedling trays to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a portable soybean sowing device with a seedling tray, comprising a main body and a seedling tray, wherein a seed storage component is provided on the main body, a sowing component is provided inside the main body, and a positioning plate is provided on the seedling tray;

[0006] The sowing assembly includes a sowing channel, a slider is slidably connected inside the main body, a spring is fixedly connected to one side of the slider, a baffle is fixedly connected to the side of the slider away from the spring, a sowing tube is fixedly connected inside the baffle, and a handle is fixedly connected to the side of the baffle away from the slider.

[0007] Preferably, the bottom of the main body is bolted with two symmetrically distributed brackets, which can be folded at ninety degrees.

[0008] Preferably, the seed storage component includes a seed box, a first magnetic ring is fixedly connected to the outer side of the main body, a second magnetic ring is magnetically attached to the first magnetic ring, and a sealing cap is fixedly connected to the top of the second magnetic ring.

[0009] Preferably, the inner bottom wall of the seed box is inclined and fixedly connected to the top of the main body, the seed box is transparent, and the sealing cover has a viewing window.

[0010] Preferably, the sowing channel is located inside the main body and communicates with the seed box. A chamber is provided inside the main body. The slider is slidably connected inside the chamber. The side of the spring away from the slider is fixedly connected to the inner wall of the chamber. The handle extends to the outside of the main body. The diameter of the sowing tube is equal to the diameter of the sowing channel.

[0011] Preferably, the seedling tray has at least one seedling hole arranged in an array, and the outer side of the seedling tray is fixedly connected with a metal edging.

[0012] Preferably, neodymium iron boron magnets are fixedly connected to the four corners of the positioning plate, and the positioning plate has positioning through holes that are aligned one by one with the seedling holes.

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

[0014] First, this utility model utilizes the magnetic attraction between neodymium iron boron magnets and the metal edging to quickly magnetically attach the positioning plate to the seedling tray. The main body is then supported on the positioning plate by a bracket. By pressing the handle inward, the baffle moves towards the spring side, causing the slider to compress the spring. Simultaneously, the sowing tube moves directly below the sowing channel, allowing soybean seeds to fall from the seed box through the sowing channel and sowing tube. Through the positioning through-hole, the seeds are precisely placed into the seedling holes in the seedling tray. Releasing the handle causes the baffle to reset under the elastic force of the spring. This achieves the effect of dropping one soybean seed with each press of the handle. Compared to manually picking up seeds and placing them in each hole, this not only improves sowing efficiency but also prevents seeds from shifting or overlapping, thus avoiding uneven germination rates.

[0015] Secondly, this utility model can achieve rapid positioning of the positioning plate and the seedling tray by using neodymium iron boron magnets on the positioning plate. By manually fine-tuning the positioning plate until the positioning through hole corresponds one-to-one with the seedling hole, the seed offset during later sowing can be reduced. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the working structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the positioning plate and the seedling tray of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the main body of this utility model;

[0019] Figure 4 This is a schematic diagram of the baffle and related parts of this utility model.

[0020] The components include: 1. Main body; 101. Support; 2. Seed storage component; 201. Seed box; 202. First magnetic ring; 203. Second magnetic ring; 204. Sealing cover; 3. Sowing component; 301. Sowing channel; 302. Slider; 303. Spring; 304. Baffle; 305. Sowing tube; 306. Handle; 4. Seedling tray; 401. Metal edging; 5. Positioning plate; 501. Neodymium iron boron magnet; 502. Positioning through hole. Detailed Implementation

[0021] 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.

[0022] This utility model provides the following technical solution:

[0023] Example 1

[0024] Please see Figure 1 , Figure 2 and Figure 4 A portable soybean sowing device with a seedling tray includes a main body 1 and a seedling tray 4. A seed storage component 2 is provided on the main body 1, and a sowing component 3 is provided inside the main body 1.

[0025] The sowing assembly 3 includes a sowing channel 301, a slider 302 is slidably connected inside the main body 1, a spring 303 is fixedly connected to one side of the slider 302, a baffle 304 is fixedly connected to the side of the slider 302 away from the spring 303, a sowing tube 305 is fixedly connected inside the baffle 304, and a handle 306 is fixedly connected to the side of the baffle 304 away from the slider 302.

[0026] The bottom of the main body 1 is bolted with two symmetrically distributed brackets 101, which can be folded at ninety degrees.

[0027] The foldable bracket 101 is bolted to the bottom of the main body 1. The symmetrical design improves the stability of the device. The folding function reduces the storage volume, making it easy to carry and store, while maintaining the vertical positioning accuracy during sowing.

[0028] The seed storage component 2 includes a seed box 201, a first magnetic ring 202 is fixedly connected to the outside of the main body 1, a second magnetic ring 203 is magnetically attached to the first magnetic ring 202, and a sealing cap 204 is fixedly connected to the top of the second magnetic ring 203.

[0029] The seed box 201 achieves quick opening and closing through the magnetic connection of the first magnetic ring 202 and the second magnetic ring 203. The sealing cover 204 prevents seeds from spilling. The magnetic design simplifies the seed filling process and improves operational convenience.

[0030] The inner bottom wall of the seed box 201 is designed to be inclined and is fixedly connected to the top of the main body 1. The seed box 201 is designed to be transparent and has a viewing window on the sealing cover 204.

[0031] The inclined inner bottom wall design allows the seeds to slide automatically into the sowing channel 301 under the action of gravity. The transparent material, combined with the visualization window, makes it easy to observe the remaining seed quantity in real time, avoid sowing interruptions, and improve the continuity of operation.

[0032] The sowing channel 301 is located inside the main body 1 and communicates with the seed box 201. A chamber is provided inside the main body 1. The slider 302 is slidably connected inside the chamber. The side of the spring 303 away from the slider 302 is fixedly connected to the inner wall of the chamber. The handle 306 extends to the outside of the main body 1. The diameter of the sowing tube 305 is equal to the diameter of the sowing channel 301.

[0033] The slider 302 and the spring 303 work together to automatically reset the baffle 304, ensuring that only one seed is released each time the handle 306 is pressed. The equal diameter design of the sowing tube 305 and the sowing channel 301 ensures accurate seeding and prevents missed sowing or seed jamming.

[0034] Through the above technical solution, the new method uses the magnetic attraction between the neodymium iron boron magnet 501 and the metal edging 401 to quickly magnetically attach the positioning plate 5 to the seedling tray 4. The main body 1 is then supported on the positioning plate 5 by the bracket 101. By pressing the handle 306 inward into the main body 1, the baffle 304 is driven to move towards the spring 303, causing the slider 302 to press the spring 303. At the same time, the sowing tube 305 moves to directly below the sowing channel 301, allowing soybean seeds to fall from the seed box 201 through the sowing channel 301 and the sowing tube 305. The seeds are then precisely positioned into the seedling holes in the seedling tray 4 through the positioning through hole 502. When the handle 306 is released, the baffle 304 returns to its original position under the elastic force of the spring 303. This means that one soybean seed is dropped with each press of the handle 306. Compared with manually picking up seeds and placing them in each hole, this method not only improves sowing efficiency but also prevents seeds from shifting or overlapping, which could lead to uneven germination rates.

[0035] Example 2

[0036] Please see Figure 1 and Figure 2 Furthermore, based on Example 1, the following is obtained: a positioning plate 5 is provided on the seedling tray 4;

[0037] The seedling tray 4 has no fewer than 32 seedling holes arranged in an array, and the outer side of the seedling tray 4 is fixedly connected with a metal edging 401.

[0038] The array of seedling holes, combined with the metal edging 401, provides a standardized planting space. The metal edging 401 and the neodymium iron boron magnet 501 are attracted to achieve rapid positioning, reducing manual alignment time and improving sowing efficiency.

[0039] Neodymium iron boron magnets 501 are fixedly connected to the four corners of the positioning plate 5, and positioning through holes 502 are opened on the positioning plate 5 to be aligned with the seedling holes one by one.

[0040] Neodymium iron boron magnet 501 ensures that the positioning plate 5 fits tightly with the seedling tray 4, and the positioning through hole 502 corresponds one-to-one with the seedling hole, reducing sowing error and significantly improving sowing accuracy and seedling uniformity.

[0041] Through the above technical solution, the positioning plate 5 and the seedling tray 4 can be quickly positioned by the neodymium iron boron magnet 501 on the positioning plate 5. By manually fine-tuning the positioning plate 5 until the positioning through hole 502 corresponds one-to-one with the seedling hole, the seed offset during the later sowing can be reduced.

[0042] In actual operation, when this device is in use, it is first attracted to the metal edging 401 of the seedling tray 4 by the neodymium iron boron magnets 501 at the four corners of the positioning plate 5. The positioning through hole 502 is finely adjusted to align with the seedling hole. The foldable bracket 101 at the bottom of the main body 1 is unfolded and supported on the positioning plate 5. The magnetic sealing cover 204 is opened and soybean seeds are put into the seed box 201. The inner wall is tilted so that the seeds slide into the sowing channel 301. The handle 306 is pressed to drive the baffle 304 to compress the spring 303, so that the sowing tube 305 is aligned with the sowing channel 301. A single seed falls accurately into the seedling hole through the positioning through hole 502. After the handle 306 is released, the spring 303 returns to the baffle 304, completing one sowing cycle.

[0043] 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 may be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable soybean sowing device with a seedling tray, comprising a main body (1) and a seedling tray (4), characterized in that: The main body (1) is provided with a seed storage component (2), the main body (1) is provided with a sowing component (3), and the seedling tray (4) is provided with a positioning plate (5); The sowing assembly (3) includes a sowing channel (301), a slider (302) is slidably connected inside the main body (1), a spring (303) is fixedly connected to one side of the slider (302), a baffle (304) is fixedly connected to the side of the slider (302) away from the spring (303), a sowing tube (305) is fixedly connected inside the baffle (304), and a handle (306) is fixedly connected to the side of the baffle (304) away from the slider (302).

2. The portable soybean sowing device for seedling trays according to claim 1, characterized in that: The bottom of the main body (1) is bolted with two symmetrically distributed brackets (101), which can be folded at ninety degrees.

3. The portable soybean sowing device for seedling trays according to claim 1, characterized in that: The seed storage component (2) includes a seed box (201), a first magnetic ring (202) is fixedly connected to the outside of the main body (1), a second magnetic ring (203) is magnetically attached to the first magnetic ring (202), and a sealing cap (204) is fixedly connected to the top of the second magnetic ring (203).

4. The portable soybean sowing device for seedling trays according to claim 3, characterized in that: The inner bottom wall of the seed box (201) is inclined and fixedly connected to the top of the main body (1). The seed box (201) is transparent and the sealing cover (204) has a viewing window.

5. A portable soybean sowing device for seedling trays according to claim 3, characterized in that: The sowing channel (301) is located inside the main body (1) and communicates with the seed box (201). A chamber is provided inside the main body (1). The slider (302) is slidably connected inside the chamber. The side of the spring (303) away from the slider (302) is fixedly connected to the inner wall of the chamber. The handle (306) extends to the outside of the main body (1). The diameter of the sowing tube (305) is equal to the diameter of the sowing channel (301).

6. The portable soybean sowing device for seedling trays according to claim 1, characterized in that: The seedling tray (4) has no fewer than 32 seedling holes arranged in an array, and a metal edging (401) is fixedly connected to the outside of the seedling tray (4).

7. A portable soybean sowing device for seedling trays according to claim 6, characterized in that: The four corners of the positioning plate (5) are fixedly connected with neodymium iron boron magnets (501), and the positioning plate (5) is provided with positioning through holes (502) that are aligned with the seedling holes one by one.

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