Device for detecting seed yield
By designing a seed quality testing device, water flow and water pressure are used to achieve rapid handling and testing of seeds within the device, solving the problem of inconvenient seed transportation and collection and simplifying the operation process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DAQING BRANCH OF HEILONGJIANG ACAD OF SCI
- Filing Date
- 2025-05-26
- Publication Date
- 2026-05-01
AI Technical Summary
Existing technology requires staff to transfer seeds between different devices, and seed collection is inconvenient after testing, resulting in cumbersome operations.
Design a seed quality testing device, including a protective outer tank, a drainage device, an isolation device, and a filter screen, to simultaneously test seed size and quality, and to achieve rapid seed transport within the device through water flow and water pressure.
It enables simultaneous detection of seed size and quality within a single device, eliminating the need for manual seed transfer and allowing for rapid seed transport after detection, thus simplifying the operation process.
Smart Images
Figure CN224181030U_ABST
Abstract
Description
A device for detecting seed quality Technical Field
[0001] This utility model belongs to the technical field of agricultural seed quality testing equipment, specifically relating to a device for testing the quality of seeds. Background Technology
[0002] The testing of seed size and quality requires the use of two different devices. Transporting the seeds between the two devices requires a significant amount of physical effort from the staff, and collecting the seeds after testing also requires a considerable amount of time, making it inconvenient for staff to operate. Summary of the Invention
[0003] The purpose of this invention is to allow workers to simultaneously test seed size and quality within a single device. During both tests, there is no need for workers to transfer or move the seeds. Furthermore, after testing, workers can quickly and easily move all seeds into the device, facilitating operation. The technical solution is as follows:
[0004] A seed quality testing device, characterized in that: it includes a protective outer canister 1 and a drainage device 2 inserted into the lower middle part of the interior of the protective outer canister 1; a connecting support block 3 is connected to the middle of the upper surface of the drainage device 2; an isolation device 4 is inserted into the middle of the side surface of the connecting support block 3; a filter screen 5 is inserted into the middle of the upper surface of the connecting support block 3; a fixing support block 6 is connected to the upper edge of the outer surface of the protective outer canister 1; and a water injection pipe 7 is rotatably inserted into the middle of the upper surface of the fixing support block 6. Water device 2 includes a tray 2-1, leak holes 2-2, a water tank 2-3, and a water pipe 2-4. The upper surface of the tray 2-1 has several leak holes 2-2 evenly distributed. The lower surface of the tray 2-1 is connected to the perimeter of the water tank 2-3. The lower surface of the water tank 2-3 is connected to the middle of the water pipe 2-4. The water tank 2-3 is conical in shape. The other end of the water pipe 2-4 penetrates and is inserted into the side surface of the protective outer tank 1. The upper surface of the tray 2-1 has protrusions along its perimeter. The isolation device 4 includes... The enclosure includes a partition 4-1, through holes 4-2, locking holes 4-3, and fastening grooves 4-4. The upper surface of the partition 4-1 has several through holes 4-2 evenly distributed. A locking hole 4-3 is located in the middle of the upper surface of the partition 4-1. A fastening groove 4-4 is located in the middle of the left and right inner surfaces of the partition 4-1. The partition 4-1 is concave in shape. The connecting support block 3 is inserted into the locking hole 4-3. The size and shape of the partition 4-1 correspond to the size and shape of the interior of the protective outer tank 1. The connecting support block 3 is... The filter screen 5 has a convex shape and includes an inner barrel 5-1, a column 5-2, filter holes 5-3, and a handle 5-4. The column 5-2 is connected to the middle of the lower surface of the inner barrel 5-1. Several filter holes 5-3 are evenly distributed on the four sides and the lower surface of the inner barrel 5-1. The handles 5-4 are symmetrically connected to the left and right edges of the upper surface of the inner barrel 5-1. The column 5-2 is inserted into the upper surface of the connecting support block 3. The center of the inner barrel 5-1 corresponds to the middle of the water inlet on the water inlet pipe 7.
[0005] The beneficial effects of this utility model are: staff can simultaneously test the size and quality of seeds in one device, without the need for staff to transfer or move the seeds during the two tests, and after the tests are completed, staff can quickly move all the seeds into the device at any time, making it convenient for staff to operate and use. Attached Figure Description
[0006] Figure 1 is a schematic diagram of the overall structure of this utility model;
[0007] Figure 2 is a schematic diagram of the drainage device 2 of this utility model;
[0008] Figure 3 is a schematic diagram of the isolation device 4 of this utility model;
[0009] Figure 4 is a schematic diagram of the structure of the filter screen 5 of this utility model;
[0010] In the diagram: 1. Protective outer tank; 2. Drainage device; 3. Connecting support block; 4. Isolation device; 5. Filter screen bucket; 6. Fixing support block; 7. Water injection pipe; 8. Support plate; 9. Leakage hole; 10. Water tank; 11. Water pipe; 12. Partition plate; 13. Through hole; 14. Clip hole; 15. Socket; 16. Inner tank; 17. Insert column; 18. Filter hole; 19. Handle; 10. Handle. Detailed Implementation
[0011] Referring to Figures 1-4, a seed quality testing device is characterized by comprising a protective outer canister 1 and a drainage device 2 inserted into the lower middle part of the interior of the protective outer canister 1. A connecting support block 3 is connected to the middle of the upper surface of the drainage device 2. An isolation device 4 is inserted into the middle of the side surface of the connecting support block 3. A filter screen 5 is inserted into the middle of the upper surface of the connecting support block 3. A fixing support block 6 is connected to the upper edge of the outer surface of the protective outer canister 1. A water injection pipe 7 is rotatably inserted into the middle of the upper surface of the fixing support block 6.
[0012] In use, the operator first places the filter device 4 inside the protective outer tank 1 and inserts it onto the side surface of the connecting support block 3. Then, the seeds are loaded into the filter screen bucket 5 and placed inside the protective outer tank 1, simultaneously inserting it onto the upper surface of the connecting support block 3. The operator then rotates the water injection pipe 7 on the fixed support block 6 to align the outlet of the water injection pipe 7 with the filter screen bucket 5. The valve is then opened to inject water into the filter screen bucket 5 through the water injection pipe 7. Simultaneously, the water pressure and the impact force of the falling water disperse the seeds, and smaller seeds penetrate the filter screen bucket 5 and flow into the protective outer tank 1. After filling the protective outer tank 1 with water, it is left to stand for 5-10 minutes. The lighter, substandard seeds will float on the water surface. The operator then cleans up the seeds floating on the water surface. After cleaning, the valve on the drain device 2 is opened, and water that has permeated the filter screen bucket 5 and the isolation device 4 is discharged through the drain device 2. Finally, the operator removes the filter screen bucket 5 and the isolation device 4.
[0013] Furthermore, the drainage device 2 includes a support plate 2-1, a drain hole 2-2, a water tank 2-3, and a water pipe 2-4. The upper surface of the support plate 2-1 is evenly distributed with a plurality of drain holes 2-2. The lower surface of the support plate 2-1 is connected to the perimeter of the water tank 2-3. The lower surface of the water tank 2-3 is connected to the middle of the water pipe 2-4. The water tank 2-3 is conical in shape. The other end of the water pipe 2-4 penetrates and is inserted into the side surface of the protective outer tank 1. The upper surface of the support plate 2-1 is provided with a protrusion at the perimeter of the support plate 2-1.
[0014] When draining water, as water flows into the tray 2-1, the water will flow towards the middle of the tray 2-1 due to the protrusion at the outer edge of the upper surface of the tray 2-1. At the same time, it will flow into the water tank 2-3 through the drain hole 2-2 and finally be discharged through the water pipe 2-4.
[0015] Furthermore, the isolation device 4 includes a partition 4-1, through holes 4-2, locking holes 4-3, and fastening grooves 4-4. Several through holes 4-2 are evenly distributed on the upper surface of the partition 4-1. A locking hole 4-3 is provided in the middle of the upper surface of the partition 4-1. A fastening groove 4-4 is provided in the middle of the left and right sides inside the partition 4-1. The partition 4-1 is concave in shape. The connecting support block 3 is inserted into the locking hole 4-3. The size and shape of the partition 4-1 are compatible with the size and shape of the inner part of the protective outer tank 1. The connecting support block 3 is convex in shape.
[0016] In use, the operator first lifts the partition 4-1 and places it into the protective outer container 1 by placing their fingers in the groove 4-4. At the same time, the locking hole 4-3 is inserted into the connecting support block 3. Since the connecting support block 3 is convex, the locking hole 4-3 is locked on the step in the middle of the connecting support block 3. When draining, the water flows through the through hole 4-2 to the tray 2-1. After all the water is drained, the smaller seeds are filtered onto the partition 4-1. Finally, the operator holds the groove 4-4 and removes the partition 4-1.
[0017] Furthermore, the filter screen 5 includes an inner barrel 5-1, a column 5-2, filter holes 5-3, and a handle 5-4. The column 5-2 is connected to the middle of the lower surface of the inner barrel 5-1. Several filter holes 5-3 are evenly distributed on the four sides and the lower surface of the inner barrel 5-1. The handles 5-4 are symmetrically connected to the left and right edges of the upper surface of the inner barrel 5-1. The column 5-2 is inserted into the upper surface of the connecting support block 3. The center of the inner barrel 5-1 corresponds to the middle of the water inlet on the water inlet pipe 7.
[0018] In use, the staff puts the seeds into the inner bucket 5-1, then holds the handle 5-4 to lift the inner bucket 5-1 and place it into the protective outer canister 1. At the same time, the insert 5-2 is inserted into the upper surface of the connecting support block 3. Since the insert 5-2 and the connecting support block 3 are connected by threads, the inner bucket 5-1 can be prevented from shaking. When water is poured into the inner bucket 5-1, the smaller seeds are broken up by the impact of the water flow and penetrate the filter hole 5-3 into the protective outer canister 1. When the water is full and the water is still, the lighter seeds inside the inner bucket 5-1 and the lighter seeds outside the inner bucket 5-1 will float on the water surface. Finally, after the water is drained, the staff holds the handle 5-4 to take out the inner bucket 5-1.
[0019] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.
Claims
1. A device for detecting the good quality of seeds, characterized in that: It includes a protective outer tank (1) and a drainage device (2) inserted in the middle of the lower part of the inner side of the protective outer tank (1). A connecting support block (3) is connected to the middle of the upper surface of the drainage device (2). An isolation device (4) is inserted in the middle of the side surface of the connecting support block (3). A filter screen (5) is inserted in the middle of the upper surface of the connecting support block (3). A fixing block (6) is connected to the upper edge of the outer surface of the protective outer tank (1). A water injection pipe (7) is rotatably inserted in the middle of the upper surface of the fixing block (6).
2. The seed quality detection device according to claim 1, characterized in that: The drainage device (2) includes a tray (2-1), a drain hole (2-2), a water tank (2-3), and a water pipe (2-4). The upper surface of the tray (2-1) is evenly distributed with a number of drain holes (2-2). The lower surface of the tray (2-1) is connected to the four edges of the water tank (2-3). The lower surface of the water tank (2-3) is connected to the middle of the water pipe (2-4). The water tank (2-3) is conical in shape. The other end of the water pipe (2-4) penetrates and is inserted into the side surface of the protective outer tank (1). The upper surface of the tray (2-1) is provided with a protrusion at the four edges.
3. The seed quality detection device according to claim 1, characterized in that: The isolation device (4) includes a partition (4-1), through holes (4-2), locking holes (4-3), and fastening grooves (4-4). The upper surface of the partition (4-1) is evenly distributed with several through holes (4-2). The middle of the upper surface of the partition (4-1) is provided with locking holes (4-3). The middle of the left and right sides of the interior of the partition (4-1) is provided with fastening grooves (4-4). The partition (4-1) is concave in shape. The connecting support block (3) is inserted into the locking hole (4-3). The size and shape of the partition (4-1) are compatible with the size and shape of the interior of the protective outer tank (1). The connecting support block (3) is convex in shape.
4. The device for detecting good seeds according to claim 1, characterized in that: The filter screen (5) includes an inner barrel (5-1), a column (5-2), filter holes (5-3), and a handle (5-4). The column (5-2) is connected to the middle of the lower surface of the inner barrel (5-1). Several filter holes (5-3) are evenly distributed on the four sides and the lower surface of the inner barrel (5-1). The handles (5-4) are symmetrically connected to the left and right edges of the upper surface of the inner barrel (5-1). The column (5-2) is inserted into the upper surface of the connecting support block (3). The center of the inner barrel (5-1) corresponds to the middle of the water inlet on the water inlet pipe (7).