A vegetable seedling raising and germination accelerating device

Abstract

The utility model relates to the technical field of vegetable seedling raising and germination promotion technology discloses a kind of vegetable seedling raising and germination promotion device, including cultivation table, the cultivation table rear end is fixedly connected with fixed shell, the cultivation table left end is fixedly connected with water tank, the fixed shell top left side is fixedly connected with motor one, the fixed shell top right side is fixedly connected with motor two, the motor two drive end is connected with cultivation frame by adjusting group, the cultivation frame inner wall is fixedly connected with intercepting net, the fixed shell front end is fixedly connected with motor three, the motor three drive end is connected with stirring plate by batching group. In the utility model, cultivation frame is lifted in cultivation table, and water immersion height is accurately controlled. The mechanism ensures that seeds are evenly heated and humidified, promotes uniform germination, improves cultivation effect, significantly improves mixing effect, and evenly distributes pesticides through the delivery pipe to the cultivation table for seedling raising on the intercepting net.

Description

Technical Field

[0001] This utility model relates to the field of vegetable seedling germination technology, and in particular to a vegetable seedling germination device. Background Technology

[0002] This vegetable seedling germination device is a technological instrument used to promote the rapid germination of plant seeds. Its core function is to help seeds grow and develop faster in an artificial environment by simulating natural environmental conditions such as suitable temperature and humidity. The device uses automated control technology to monitor and adjust growth environment parameters in real time, ensuring that seeds obtain optimal germination conditions, thereby improving vegetable seedling efficiency and product quality.

[0003] In existing technologies, soilless water immersion is commonly used for vegetable seed germination. However, the insufficient height adjustment capability of the germination device makes it difficult to control the soil depth. During the germination stage, when humidity or temperature needs to be adjusted, the device's structure restricts the adjustment of soil depth, making it difficult for operators to avoid over-soaking the seeds in the culture medium. This situation directly leads to adverse reactions such as root hypoxia and excessive water, ultimately causing root rot. This severely affects the normal germination rate and growth of vegetable seeds, thus restricting the overall efficiency and application prospects of germination technology.

[0004] Therefore, to address the existing problem of root rot caused by the inconvenience in adjusting the soaking height of seeds, a vegetable seedling germination device that solves the above problem is needed. Utility Model Content

[0005] To address the problem of root rot caused by the inconvenience in adjusting the soaking height of seeds in existing technologies, this application provides a vegetable seedling germination device.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A vegetable seedling germination device includes a cultivation platform, a fixed shell fixedly connected to the rear end of the cultivation platform, a water tank fixedly connected to the left end of the cultivation platform, a motor 1 fixedly connected to the left side of the top of the fixed shell, a motor 2 fixedly connected to the right side of the top of the fixed shell, a cultivation rack connected to the drive end of the motor 2 via an adjustment group, an interception net fixedly connected to the inner wall of the cultivation rack, a motor 3 fixedly connected to the front end of the fixed shell, and a stirring plate connected to the drive end of the motor 3 via a feeding group.

[0008] As a further improvement of this utility model, the adjustment group includes a screw rod fixedly connected to the drive end of the second motor, a connecting frame threadedly connected to the outer wall of the screw rod, and the bottom end of the screw rod rotatably connected to the bottom end of the inner wall of the fixed shell.

[0009] As a further improvement of this utility model, a transmission rod is fixedly connected to the drive end of the motor, a worm is slidably connected to the outer wall of the transmission rod, the outer wall of the worm is rotatably connected to and passes through the outer wall of the connecting frame, a second screw is rotatably connected to the inner wall of the connecting frame, a worm wheel is fixedly connected to the left end of the second screw, and the worm and the worm wheel are meshed together.

[0010] As a further improvement of this utility model, the outer wall of the screw is threadedly connected to a movable frame, and the front end of the movable frame is rotatably connected to a flipping plate.

[0011] As a further improvement of this utility model, a driven gear is fixedly connected to the front end of the flipping plate, and a gear plate is fixedly connected to the bottom end of the inner wall of the connecting frame. The gear plate and the driven gear are meshed together.

[0012] As a further improvement of this utility model, the ingredient assembly includes a crank rod one fixedly connected to the three drive ends of the motor, the rear end of the crank rod one being rotatably connected to the front end of the stirring plate, a crank rod two being fixedly connected to the rear end of the stirring plate, and the rear end of the crank rod two being rotatably connected to the rear end of the inner wall of the water tank.

[0013] As a further improvement of this utility model, an internal gear ring is fixedly connected to the front end of the inner wall of the water tank, and a driven gear two is fixedly connected to the front end of the stirring plate. The internal gear ring and the driven gear two are meshed. A conveying pipe is installed on the inner wall of the bottom end of the water tank, and the other end of the conveying pipe is fixedly connected to the outer wall of the left end of the cultivation platform and passes through it.

[0014] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0015] 1. In this utility model, when the seeds are placed at the interception net, the starting motor drives the transmission rod to rotate, which in turn drives the moving frame to move via the worm, worm wheel, screw, and gear plate. At the same time, the driven gear causes the flipping plate to rotate, turning the seeds. The starting motor drives the screw to rotate, adjusting the height of the connecting frame, so that the cultivation frame can be raised and lowered within the cultivation platform, precisely controlling the water immersion height. This mechanism ensures that the seeds are heated and moistened evenly, promotes uniform germination, and improves the cultivation effect.

[0016] 2. In this utility model, after the cultivation powder and water are put into the water tank, the motor three drives the crank rod one to revolve, driving the turning plate to move in a circular motion, initially stirring the agent; at the same time, the driven gear two on the crank rod one meshes with the internal gear ring, causing it to rotate, forming a compound stirring, which significantly improves the mixing effect. The uniform agent is delivered to the cultivation platform through the conveying pipe for seedling cultivation on the intercepting net, ensuring sufficient contact of the agent, promoting uniform germination, and improving seedling cultivation efficiency. Attached Figure Description

[0017] Figure 1 is a perspective view of a vegetable seedling germination device proposed in this utility model;

[0018] Figure 2 is a half-sectional view of the cultivation platform of a vegetable seedling germination device proposed in this utility model;

[0019] Figure 3 is a cross-sectional view of the movable frame of a vegetable seedling germination device proposed in this utility model;

[0020] Figure 4 is a cross-sectional view of the connecting frame of a vegetable seedling germination device proposed in this utility model;

[0021] Figure 5 is a cross-sectional view of the water tank of a vegetable seedling germination device proposed in this utility model.

[0022] Legend:

[0023] 1. Cultivation platform; 2. Fixed shell; 3. Water tank; 4. Motor 1; 5. Motor 2; 6. Motor 3; 7. Cultivation rack; 8. Interception net; 9. Crank rod 1; 10. Internal gear ring; 11. Transmission rod; 12. Screw 1; 13. Connecting frame; 14. Worm gear; 15. Worm; 16. Screw 2; 17. Gear plate; 18. Driven gear 1; 19. Moving frame; 20. Flipping plate; 21. Driven gear 2; 22. Stirring plate; 23. Crank rod 2; 24. Conveying pipe. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this application, but not all embodiments.

[0025] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., appearing in the description of this application are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0029] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] Example 1: Refer to Figure 1- Figure 4A vegetable seedling germination device includes a cultivation platform 1, a fixed shell 2 fixedly connected to the rear end of the cultivation platform 1, a water tank 3 fixedly connected to the left end of the cultivation platform 1, a motor 4 fixedly connected to the left side of the top of the fixed shell 2, and a motor 5 fixedly connected to the right side of the top of the fixed shell 2. The driving end of the motor 5 is connected to a cultivation rack 7 via an adjustment assembly. The adjustment assembly includes a screw 12 fixedly connected to the driving end of the motor 5, a connecting frame 13 threadedly connected to the outer wall of the screw 12, and the bottom end of the screw 12 rotatably connected to the bottom end of the inner wall of the fixed shell 2. A transmission rod 11 is fixedly connected to the driving end of the motor 4, a worm gear 15 is slidably connected to the outer wall of the transmission rod 11, and the outer wall of the worm gear 15 rotatably connects to and passes through the outer wall of the connecting frame 13. A screw 16 is rotatably connected to the inner wall of the connecting frame 13, and a worm wheel 14 is fixedly connected to the left end of the screw 16. The worm gear 15 and the worm wheel 14 are meshed. The outer wall is threaded with a movable frame 19, the front end of the movable frame 19 is rotatably connected to a flipping plate 20, the front end of the flipping plate 20 is fixedly connected to a driven gear 18, the bottom end of the inner wall of the connecting frame 13 is fixedly connected to a gear plate 17, and the gear plate 17 and the driven gear 18 are meshed.

[0031] Specifically: In the practical application of this vegetable seedling germination device, when it is necessary to optimize the germination environment, the operator can evenly place the seeds to be cultivated on the intercepting net 8 with good water and air permeability. At this time, the motor 4 can be started to drive the transmission rod 11 to rotate. Then, the rotation of the transmission rod 11 will drive the worm 15 meshing with it to rotate. The worm 15 will accurately transmit power to the worm wheel 14, causing the worm wheel 14 to rotate synchronously. The rotation of the worm wheel 14 directly drives the screw 16 to rotate. The thread on the screw 16 and the gear plate 17 form a transmission pair. Therefore, the rotating screw 16 will push the gear plate 17 to produce linear displacement in the horizontal or specific track direction. Then, the moving gear plate 17, on the one hand, drives the moving frame 19 to move stably in the guide rail of the connecting frame 13 through a specific connection with the moving frame 19. On the other hand, during the movement, the gear plate 17 meshes with the driven gear 18, causing the driven gear 18 to rotate. Due to the flipping plate 20 Typically coaxially connected or fixed to driven gear 18, the rotation of driven gear 18 directly drives the flipping plate 20 to perform intermittent or continuous flipping motion, thereby gently and effectively turning over the vegetable seeds intercepted on the net 8, effectively preventing seed accumulation and sticking, ensuring uniform heating and moisturizing of the seeds, and promoting uniform germination. At the same time, according to the water requirements of different vegetable seeds at different germination stages, the motor 5 can be driven to rotate, which in turn drives screw 12 to rotate. The rotating screw 12 engages with the threaded structure on the connecting frame 13, enabling the connecting frame 13, together with its internal moving frame 19, flipping plate 20, and the supporting cultivation frame 7, to be precisely adjusted vertically within the cultivation platform 1. This height adjustment function allows the seeds and their carrier (cultivation frame 7) to be immersed in shallow water or lifted out of the water surface according to the optimal growth or germination requirements of a specific stage, precisely controlling the water immersion depth or humidity contact range, greatly improving the overall cultivation effect and germination success rate of vegetable seeds.

[0032] Example 2: Referring to Figure 5, an intercepting net 8 is fixedly connected to the inner wall of the cultivation rack 7. A motor 6 is fixedly connected to the front end of the fixed shell 2. The driving end of the motor 6 is connected to a stirring plate 22 through a feeding assembly. The feeding assembly includes a crank rod 9 fixedly connected to the driving end of the motor 6. The rear end of the crank rod 9 is rotatably connected to the front end of the stirring plate 22. A crank rod 23 is fixedly connected to the rear end of the stirring plate 22. The rear end of the crank rod 23 is rotatably connected to the rear end of the inner wall of the water tank 3. An internal gear ring 10 is fixedly connected to the front end of the inner wall of the water tank 3. A driven gear 21 is fixedly connected to the front end of the stirring plate 22. The internal gear ring 10 and the driven gear 21 are meshed. A conveying pipe 24 is installed on the inner wall of the bottom end of the water tank 3. The other end of the conveying pipe 24 is fixedly connected to and passes through the outer wall of the left end of the cultivation platform 1.

[0033] Specifically: In the preparation stage of the vegetable seedling germination device, the operator first precisely weighs the cultivation powder, which has the effect of promoting germination or disinfection for specific vegetable seeds, and adds an appropriate amount of purified water into the water tank 3. Then, the motor 6 is started to drive the crank 9 to rotate. In this initial stage, the rotating crank 9 directly drives the flipping plate 20 fixed on it to perform a large-scale circumferential sweeping motion in the internal space of the water tank 3 through its rigid connection structure, thereby generating strong shearing and convection effects on the powder and water mixture, realizing the initial stirring of the liquid, and accelerating the dissolution and initial mixing of the powder. Crucially, while the crank 9 is rotating, the driven gear 21 installed at its end will mesh with the annular internal gear ring 10 fixed on the inner wall of the water tank 3 or a specific structure. Due to the existence of the revolution, the driven gear 21 is forced to rotate under the forced meshing action. This rotation is directly transmitted through the crank 9, forcing the entire crank 9 to rotate. Simultaneously, it rotates around its own axis. This composite planetary motion, consisting of revolution and rotation, greatly enhances the stirring intensity, stirring coverage, and mixing uniformity of the agent mixture in the water tank 3 by the turning plate 20. It can efficiently disperse powder agglomerates, eliminate concentration gradients, and prevent precipitation, ensuring that the prepared seed soaking or nutrient solution reaches a highly uniform dispersion standard. This significantly improves the mixing effect and reliability of specific agents for vegetable seedling cultivation in the water tank 3. After being fully mixed, the agent solution is precisely and stably delivered or pumped into the water storage chamber at the bottom of the cultivation platform 1 through the connected delivery pipe 24 under the program or operation instructions set by the device. Finally, the homogenized agent solution permeates through the interception net 8 set on the cultivation rack 7, making continuous, full, and uniform contact with the vegetable seeds placed on the net. This provides a standardized and controllable agent solution soaking environment for the seeds, promoting their efficient germination, robust growth, and resistance to diseases, thereby completing the professional germination treatment process for the vegetable seeds carried by the interception net 8.

[0034] Working principle: When the seeds are placed at the interception net 8, the motor 4 can be started to drive the transmission rod 11 to rotate. The transmission rod 11 drives the worm gear 15 to drive the worm wheel 14. When the worm wheel 14 rotates, it drives the screw 16 to rotate. This causes the gear plate 17 to move the moving frame 19 within the connecting frame 13. When the moving frame 19 moves, the flipping plate 20 rotates under the transmission of the driven gear 18 and the gear plate 17, flipping the seeds at the interception net 8. When the motor 5 drives the screw 12 to rotate, the screw 12 drives the connecting frame 13, allowing the height of the cultivation rack 7 within the cultivation platform 1 to be adjusted. This facilitates the water immersion height of the seeds according to their growth needs, improving the seed cultivation effect.

[0035] After the cultivation powder and water are added to the water tank 3, the motor 6 is started and the crank 9 is driven to rotate. The crank 9 drives the flipping plate 20 to perform a circular motion, thereby initially stirring the mixture of agents in the water tank 3. When the crank 9 rotates, the driven gear 21 at the crank 9 rotates under the transmission of the internal gear ring 10, which improves the mixing effect of the agents in the water tank 3 and allows the agents to be added to the cultivation platform 1 through the delivery pipe 24 for the seeds in the interception net 8 at the cultivation rack 7 to grow seedlings.

[0036] 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 vegetable seedling germination device, comprising a cultivation platform (1), characterized in that: The rear end of the cultivation platform (1) is fixedly connected to a fixed shell (2), the left end of the cultivation platform (1) is fixedly connected to a water tank (3), the top left side of the fixed shell (2) is fixedly connected to a motor (4), the top right side of the fixed shell (2) is fixedly connected to a motor (5), the driving end of the motor (5) is connected to a cultivation rack (7) through an adjustment group, the inner wall of the cultivation rack (7) is fixedly connected to an interception net (8), the front end of the fixed shell (2) is fixedly connected to a motor (6), the driving end of the motor (6) is connected to a stirring plate (22) through a feeding group.

2. The vegetable seedling germination device according to claim 1, characterized in that: The adjustment group includes a screw rod (12) fixedly connected to the drive end of the motor (5). The outer wall of the screw rod (12) is threaded with a connecting frame (13). The bottom end of the screw rod (12) is rotatably connected to the bottom end of the inner wall of the fixed shell (2).

3. The vegetable seedling germination device according to claim 2, characterized in that: The drive end of the motor (4) is fixedly connected to a transmission rod (11). A worm (15) is slidably connected to the outer wall of the transmission rod (11). The outer wall of the worm (15) is rotatably connected to the outer wall of the connecting frame (13) and passes through it. A screw (16) is rotatably connected to the inner wall of the connecting frame (13). A worm wheel (14) is fixedly connected to the left end of the screw (16). The worm (15) and the worm wheel (14) are meshed.

4. The vegetable seedling germination device according to claim 3, characterized in that: The outer wall of the screw (16) is threaded with a movable frame (19), and the front end of the movable frame (19) is rotatably connected with a flip plate (20).

5. The vegetable seedling germination device according to claim 4, characterized in that: The front end of the flip plate (20) is fixedly connected to a driven gear (18), and the bottom end of the inner wall of the connecting frame (13) is fixedly connected to a gear plate (17). The gear plate (17) and the driven gear (18) are meshed together.

6. The vegetable seedling germination device according to claim 1, characterized in that: The batching unit includes a crank rod 1 (9) fixedly connected to the drive end of motor 3 (6), the rear end of the crank rod 1 (9) is rotatably connected to the front end of the stirring plate (22), the rear end of the stirring plate (22) is fixedly connected to a crank rod 2 (23), and the rear end of the crank rod 2 (23) is rotatably connected to the rear end of the inner wall of the water tank (3).

7. The vegetable seedling germination device according to claim 1, characterized in that: An internal gear ring (10) is fixedly connected to the front end of the inner wall of the water tank (3), and a driven gear two (21) is fixedly connected to the front end of the stirring plate (22). The internal gear ring (10) and the driven gear two (21) are meshed. A conveying pipe (24) is installed on the inner wall of the bottom end of the water tank (3). The other end of the conveying pipe (24) is fixedly connected to the outer wall of the left end of the cultivation platform (1) and passes through it.

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