Temporary storage tank for seeds
By setting a stirring box and stirring paddle in the seed temporary storage tank, the problem of poor ventilation during seed storage is solved, uniform ventilation and turning of seeds are achieved, and the germination rate and storage time are improved.
Patent Information
- Application Number
- CN202422922121.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-28
AI Technical Summary
In existing seed storage devices, seeds are stored in piles, resulting in poor ventilation, easy heating and mildew, and affecting the germination rate of seeds.
A seed temporary storage tank is designed, which is equipped with a stirring box and a stirring paddle. The stirring paddle is driven by a motor to turn the seeds, and uniform ventilation is achieved through the air diffuser and air outlet nozzle to avoid seed stacking.
It achieves uniform ventilation of seeds, avoids mold and deterioration, and improves seed germination rate and storage time.
Smart Images
Figure CN223385113U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of seed processing, in particular to a temporary seed storage tank. Background Art
[0002] With the rapid development of seed production agriculture, more and more farmers have begun to plant seed crops, especially crops such as watermelon, melon, and gourd. After the seeds of these crops are propagated and sorted, the good seeds are distributed all over the world. The product quality of seed crops mainly depends on the germination rate of the seeds. Farmers harvest seeds every year and need to go through a series of filtering, impurity removal, cleaning, drying, and screening processes before sending the seeds to the laboratory for germination rate experiments. Therefore, in the process from the farmers' autumn harvest and seed screening to the process of sending them to the laboratory, and from the seed companies' collection to the process of selling them, there is a period of time when the seeds need to be temporarily stored. If the storage is not good, it is likely to affect the germination rate of the seeds, resulting in large losses. Existing seed storage devices all put the seeds into bags or containers and stack them. Although ventilation is provided, the ventilation effect of the seeds at the bottom and middle of the seed pile is poor, and long-term squeezing and airtightness can easily cause the seeds to heat up and germinate, and even cause the seeds to mold and deteriorate, increasing losses. Therefore, it is necessary to design a device that can avoid the storage of seeds in piles, can turn the seeds, and can ensure uniform ventilation of the seeds. Utility Model Content
[0003] In response to the above technical problems, the utility model provides a device that can prevent seeds from being stored in piles, can turn over seeds, and can ventilate seeds evenly, so as to solve the problem that existing storage devices store seeds in piles, the internal seeds have poor ventilation effect, resulting in mold and reduced seed germination rate.
[0004] In order to solve the above technical problems, the technical solution of the utility model is as follows: a seed temporary storage tank, comprising a temporary storage tank, wherein a plurality of mixing boxes are fixedly connected in sequence in the temporary storage tank, a discharge port is provided on one side of the mixing box, a collecting pipe is fixedly connected to the bottom of the discharge port, a second motor is fixedly connected to the side wall of the mixing box located on one side of the discharge port, a baffle is fixedly connected to the output end of the second motor, a first motor is fixedly connected to the top of the temporary storage tank, the output end of the first motor passes through the top wall of the temporary storage tank and is fixedly connected to a mixing shaft, and the mixing shaft passes through the The bottom of the mixing box is rotatably connected to the mixing box, and a mixing paddle is fixedly connected to the mixing shaft, and the mixing paddle is located at the bottom of the mixing box. A feed pipe is fixedly connected to one side of the top of the temporary storage tank, and an air outlet is opened on the other side. The feed pipe is fixedly connected to a discharge port corresponding to the mixing box, and the outlets of the discharge ports are all located above one side of the mixing box. The bottom of the temporary storage tank is fixedly connected to an air dispersion plate, and a plurality of air outlet nozzles are fixedly connected to the air dispersion plate. The bottom of the air dispersion plate is fixedly connected to an air inlet pipe that runs through the bottom wall of the temporary storage tank.
[0005] Furthermore, a main valve is installed on the feed pipe, a sub-valve is installed between every two discharge ports, and a check valve is installed on the air outlet.
[0006] Furthermore, the bottom of the mixing box is configured as a mesh structure.
[0007] Furthermore, the mixing box is fixedly connected to the inner wall of the temporary storage tank through a connecting frame.
[0008] Furthermore, a strip hole is provided on one side of the collecting pipe where it is connected to the mixing box, and the output end of the collecting pipe passes through the bottom wall of the temporary storage tank and extends outward.
[0009] Compared with the prior art, the present invention has the following advantages:
[0010] 1. The utility model sets a plurality of stirring boxes in a sealed temporary storage tank, and sets a stirring paddle at the bottom of the stirring box, which can turn over the seeds stored inside to prevent the seeds from piling up, resulting in heat unable to dissipate, causing the seeds to mold and deteriorate, and reducing the germination rate. By fixing an air dispersion plate at the bottom of the temporary storage box, gas with a certain temperature and humidity can be evenly introduced into the temporary storage box for ventilation, thereby increasing the temporary storage time of the seeds. By setting a second motor on one side of the stirring box, it can drive the baffle to rotate, thereby controlling the removal of seeds, and making it convenient to take out seeds at any time.
[0011] 2. The utility model provides a discharge port on the feed pipe, so that the seeds can be evenly placed in each mixing box, the seeds can be stored separately, and the seeds can be prevented from being stacked together. By providing a main valve on the feed pipe, the amount of seeds entering can be controlled, and at the same time, the outside air can be prevented from entering the temporary storage box. By providing a branch valve between each discharge port, the seeds can be controlled to enter different mixing boxes, and the seeds can be stored in piles to prevent poor ventilation and mold and deterioration after excessive accumulation of seeds. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural diagram of the present utility model.
[0013] Figure 2 It is a left-side structural schematic diagram of the present invention.
[0014] Figure 3 It is a schematic diagram of the top structure of the utility model.
[0015] Figure 4 for Figure 1 Enlarged view of part A.
[0016] In the figure: 1. Temporary storage tank, 2. Mixing box, 3. First motor, 4. Feed pipe, 5. Main valve, 6. Sub-valve, 7. Discharge port, 8. Check valve, 9. Mixing shaft, 10. Second motor, 11. Baffle, 12. Collecting pipe, 13. Diffuser, 14. Air outlet nozzle, 15. Air inlet pipe, 16. Mixing paddle, 17. Air outlet, 18. Connecting frame, 19. Discharge port. DETAILED DESCRIPTION
[0017] The present invention will be further described below with reference to the accompanying drawings.
[0018] like Figures 1 to 4The seed storage tank shown includes a temporary storage tank 1. In order to store the seeds separately and avoid the seeds from stacking together, several mixing boxes 2 are fixedly connected in sequence in the temporary storage tank 1. In order to facilitate the removal of seeds, a discharge port 19 is opened on the right side of the mixing box 2. In order to collect the seeds together, a collecting pipe 12 is fixedly connected below the discharge port 19. In order to prevent the seeds from flowing out of the discharge port 19 during the temporary storage process, a second motor 10 is fixedly connected to the side wall of the mixing box 2 on one side of the discharge port 19. The output end of the second motor 10 is fixedly connected to a baffle 11. The baffle 11 is driven by the second motor 10 to rotate to the bottom of the discharge port 19 to prevent the seeds from flowing out. In order to ensure that each seed can be ventilated, the ventilation effect is improved, and the storage time is increased, a first motor 3 is fixedly connected to the top of the temporary storage tank 1. The output end of the first motor 3 passes through the top wall of the temporary storage tank 1 and is fixedly connected to a stirring shaft 9. The stirring shaft 9 passes through the bottom of the stirring box 2 and is rotatably connected to the stirring box 2. A stirring paddle 16 is fixedly connected to the stirring shaft 9, and the stirring paddle 16 is located at the bottom of the stirring box 2. The stirring paddle 16 is arranged to be tilted downward and the downward end is close to the bottom of the stirring box 2. The seeds are stirred by the rotation of the stirring paddle 16, so that the seeds can be evenly ventilated to avoid the seeds from becoming moldy and deteriorating due to long-term stacking. In order to facilitate the entry of seeds, a feeding pipe 4 is fixedly connected to one side of the top of the temporary storage tank 1. In order to ensure the internal ventilation of the temporary storage tank 1, an air outlet 17 is opened on the other side of the top of the temporary storage tank 1. In order to be able to store the seeds evenly in different mixing boxes 2, a discharge port 7 corresponding to the mixing box 2 is fixedly connected to the feeding pipe 4. The discharge port 7 is located above one side of the mixing box 2. In order to ensure the uniform airflow inside the temporary storage box 1, an air diffuser 13 is fixedly connected to the bottom of the temporary storage tank 1. The air diffuser 13 is set to a disc structure, and a plurality of air outlet nozzles 14 are fixedly connected to the air diffuser 13. The bottom of the air diffuser 13 is fixedly connected to an air inlet pipe 15 that passes through the bottom wall of the temporary storage tank 1.
[0019] It should be noted that the gas introduced in this embodiment has different temperatures and humidities according to the different seeds stored, so as to avoid a reduction in seed germination rate due to inappropriate temperature and humidity of the introduced gas for different seeds.
[0020] In order to ensure that the seeds are evenly distributed to different mixing boxes 2, a main valve 5 is installed on the feed pipe 4, and a sub-valve 6 is installed between every two discharge ports 7. In order to prevent air from flowing back from the air outlet 17 into the temporary storage box 1, a check valve 8 is installed on the air outlet 17.
[0021] In order to allow gas to flow into the seeds from below and to ensure uniform ventilation of the seeds, the bottom of the mixing box 2 is configured as a mesh structure.
[0022] In order to provide support for the temporary storage tank 1 , the mixing box 2 is fixedly connected to the inner wall of the temporary storage tank 1 via a connecting frame 18 .
[0023] In order to facilitate the rotation of the baffle, a strip hole is opened on one side of the connection between the collecting pipe 12 and the mixing box 2, and the output end of the collecting pipe 12 passes through the bottom wall of the temporary storage tank 1 and extends outward.
[0024] The specific working process of this utility model is as follows:
[0025] When seeds need to be stored, first feed the seeds into the feed pipe 4, open the main valve 5, and the seeds fall into the upper mixing box 2 through the upper discharge valve 7. At the same time, start the first motor 3, and the first motor 3 drives the stirring paddle 16 to rotate to stir the seeds above so that the seeds are evenly distributed inside the mixing box 2. When the upper mixing box 2 is full, open the branch valve 6. At this time, the seeds begin to fall into the lower mixing box 2. The first motor 3 continues to rotate. When the lower mixing box 2 is full, close the main valve 5. When the seeds are stored, stir and ventilate the seeds regularly. When stirring and ventilation are required, start the first motor 3 first to make the stirring paddle 16 stir the seeds in the mixing box 2 At the same time, gas with a temperature and humidity suitable for storing seeds is introduced into the air inlet pipe 15 to prevent the seeds from excessive respiration and to prevent the seeds from germinating and becoming moldy and deteriorating after absorbing moisture. When the gas enters the diffuser plate 13, the gas is ejected from the air outlet 14 above the diffuser plate 13, passes through the grid at the bottom of the mixing box 2, contacts the seeds, and finally flows out from the air outlet 17 above the temporary storage box 1. When it is necessary to remove the seeds, the second motor 10 is controlled to drive the baffle 11 to rotate. The baffle 11 rotates out from the strip hole on one side of the collecting pipe 12, and the first motor 3 is started to start stirring. The seeds flow into the collecting pipe 12 from the discharge port 19 at the bottom of the mixing box 2 for collection. Temporary storage of seeds according to the above method can stir and ventilate the seeds, avoid the seeds from being stacked together for a long time and not being well ventilated, resulting in mold and deterioration of the seeds, and reduce the germination rate and quality of the seeds.
Claims
1. A temporary seed storage tank, comprising a temporary storage tank (1), characterized in that: A plurality of mixing boxes (2) are fixedly connected in sequence in the temporary storage tank (1), a discharge port (19) is provided on one side of the mixing box (2), a collecting pipe (12) is fixedly connected to the bottom of the discharge port (19), a second motor (10) is fixedly connected to the side wall of the mixing box (2) located on one side of the discharge port (19), a baffle (11) is fixedly connected to the output end of the second motor (10), a first motor (3) is fixedly connected to the top of the temporary storage tank (1), an output end of the first motor (3) passes through the top wall of the temporary storage tank (1) and is fixedly connected to a mixing shaft (9), the mixing shaft (9) passes through the bottom of the mixing box (2) and is rotatably connected to the mixing box (2), The stirring shaft (9) is fixedly connected to a stirring paddle (16), and the stirring paddle (16) is located at the bottom of the stirring box (2). A feed pipe (4) is fixedly connected to one side of the top of the temporary storage tank (1), and an air outlet (17) is opened on the other side. A discharge port (7) corresponding to the stirring box (2) is fixedly connected to the feed pipe (4), and the outlet of the discharge port (7) is located above one side of the stirring box (2). A degassing plate (13) is fixedly connected to the bottom of the temporary storage tank (1), and a plurality of air outlet nozzles (14) are fixedly connected to the degassing plate (13). An air inlet pipe (15) that passes through the bottom wall of the temporary storage tank (1) is fixedly connected to the bottom of the degassing plate (13).
2. The seed temporary storage tank according to claim 1, characterized in that: A main valve (5) is installed on the feed pipe (4), a sub-valve (6) is installed between every two discharge ports (7), and a check valve (8) is installed on the air outlet (17).
3. The seed temporary storage tank according to claim 1, characterized in that: The bottom of the mixing box (2) is configured as a mesh structure.
4. The seed temporary storage tank according to claim 1, characterized in that: The mixing box (2) is fixedly connected to the inner wall of the temporary storage tank (1) via a connecting frame (18).
5. The seed temporary storage tank according to claim 1, characterized in that: A strip hole is provided on one side of the connection between the collecting pipe (12) and the mixing box (2), and the output end of the collecting pipe (12) passes through the bottom wall of the temporary storage tank (1) and extends outward.