Flusher for seed screening

Abstract

The utility model relates to the technical field of seed screening, and discloses a flusher for seed screening, which comprises a first filter cartridge, a second filter cartridge and a cover, one end of the first filter cartridge is detachably connected with one end of the second filter cartridge, the other end of the first filter cartridge is detachably connected with the cover, a first filter screen is arranged in the first filter cartridge, and a second filter screen is arranged in the second filter cartridge. A second filter screen is arranged in the second filter cartridge, the aperture of the first filter screen is larger than that of the second filter screen, a water injection pipe is arranged on the cover, an inner hole of the water injection pipe is formed in a penetrating mode, seed mixed juice is poured into the first filter cartridge, and the water injection pipe is connected with an external water source, so that the seed mixed juice on the first filter screen is flushed; impurities such as pulp and pericarp are separated from seeds, the seeds penetrate through the first filter screen and fall on the second filter screen, and the impurities such as pulp and pericarp are left on the first filter screen, so that the seeds are not damaged, the separation of the seeds is completed, meanwhile, the seeds are cleaned up, and the operation is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of seed screening, and particularly relates to a rinser for seed screening. Background Art

[0002] After a tomato is cut crosswise and opened, the seeds, the jelly-like substance around them, and the adhering part of the pulp are collected together for seed collection. Since during the process of collecting tomato seeds, a layer of jelly-like substance surrounds the tomato seeds, it is difficult to separate the seeds from the jelly-like substance. It is necessary to let them stand and ferment for 1 - 2 days, and then repeatedly rub and wash to separate the tomato seeds from impurities such as the jelly-like substance and the pulp. During the entire seed washing process, the rubbing force needs to be properly controlled. If the force is too small, more impurities will remain; if the force is too large, the seeds will be broken. At the same time, when the seeds ferment in a high-temperature environment, unpleasant odors and small animals will be generated, making it difficult for scientific research personnel to operate. Therefore, according to actual needs, a rinsing device for seed screening needs to be designed. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a rinser for seed screening to solve the deficiencies of the prior art.

[0004] The purpose of the utility model is achieved by the following technical solutions: A rinser for seed screening, including a first filter cylinder, a second filter cylinder, and a lid. One end of the first filter cylinder is detachably connected to one end of the second filter cylinder, and the other end of the first filter cylinder is detachably connected to the lid. A first filter screen is arranged inside the first filter cylinder, and a second filter screen is arranged inside the second filter cylinder. The aperture of the first filter screen is larger than that of the second filter screen. A water injection pipe is arranged on the lid, and the inner hole of the water injection pipe runs through.

[0005] Further, the first filter cylinder includes a hollow cylinder and a conversion joint. The conversion joint is hollow inside, and both ends of the conversion joint are detachably connected to the hollow cylinder and the second filter cylinder respectively.

[0006] Further, both ends of the conversion joint are respectively fixed with a first threaded post and a second threaded post. Both the first threaded post and the second threaded post are hollow inside. The first threaded post is thread-fitted inside the hollow cylinder, and the second threaded post is thread-fitted inside the second filter cylinder. The thread rotation direction of the first threaded post is opposite to that of the second threaded post. The first filter screen is connected to the top surface of the first threaded post by screws.

[0007] Further, the outer diameter of the conversion joint is equal to the outer diameter of the hollow cylinder. External threads are provided on the end of the hollow cylinder away from the second filter cylinder and on the side wall of the conversion joint, and internal threads matching the external threads are provided on the inner wall of the lid.

[0008] Further, an annular boss is fixed to the inner wall of the second filter cartridge. The annular boss is disposed near the bottom of the second filter cartridge, and the second filter screen is mounted to the bottom of the annular boss by screws.

[0009] Further, one end of the second filter cartridge away from the first filter cartridge is provided with a threaded section that is threadedly engaged with the lid.

[0010] Further, one end of the water injection pipe away from the lid is connected to a water injection hose. A fastener is disposed at one end of the water injection hose away from the lid. The fastener is used to sleeved the water injection hose on a faucet.

[0011] Further, the fastener includes a U-shaped member, a bolt, and a nut. One end of the water injection hose away from the lid is located within the opening of the U-shaped member. The U-shaped member has elasticity. The bolt is movably inserted through both ends of the opening of the U-shaped member, and the nut is threadedly fitted onto the bolt.

[0012] The beneficial effects of the present utility model are as follows:

[0013] Pour the seed mixed juice into the first filter cartridge. The water injection pipe is connected to an external water source, so as to wash the seed mixed juice on the first filter screen, separate impurities such as pulp and peel from the seeds, enable the seeds to pass through the first filter screen and fall onto the second filter screen, while the impurities such as pulp and peel remain on the first filter screen, thus completing the separation of the seeds without damaging the seeds, and at the same time cleaning the seeds, with simple and fast operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic internal structure diagram of a rinser for seed screening according to the present utility model;

[0015] Figure 2 is a schematic structural diagram of a rinser for seed screening according to the present utility model Figure 1 ;

[0016] Figure 3 is a schematic structural diagram of a rinser for seed screening according to the present utility model Figure 2 ;

[0017] Figure 4 is a front view of a rinser for seed screening according to the present utility model;

[0018] Figure 5 is a schematic structural diagram of a fastener in a rinser for seed screening according to the present utility model;

[0019] In the figure, 1 is the first filter cartridge, 2 is the second filter cartridge, 3 is the lid, 4 is the first filter screen, 5 is the second filter screen, 6 is the water injection pipe, 7 is the hollow cylinder, 8 is the adapter, 9 is the first threaded post, 10 is the second threaded post, 11 is the annular boss, 12 is the water injection hose, 13 is the U-shaped part, 14 is the bolt, and 15 is the nut. Detailed implementation manner

[0020] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0021] As Figures 1 to 5 shown, a rinser for seed screening includes a first filter cartridge 1, a second filter cartridge 2 and a lid 3. One end of the first filter cartridge 1 is detachably connected to one end of the second filter cartridge 2, and the other end of the first filter cartridge 1 is detachably connected to the lid 3. A first filter screen 4 is arranged inside the first filter cartridge 1, and a second filter screen 5 is arranged inside the second filter cartridge 2. The aperture of the first filter screen 4 is larger than that of the second filter screen 5. A water injection pipe 6 is arranged on the lid 3, and the inner hole of the water injection pipe 6 runs through. Open the lid 3, pour the seed mixed juice into the first filter cartridge 1, then cover the lid 3 on the first filter cartridge 1. The lid 3 is connected to an external water source through the water injection pipe 6 for injecting water into the first filter cartridge 1, so as to rinse the seed mixed juice on the first filter screen 4, separating impurities such as pulp and peel from the seeds. Since the aperture of the first filter screen 4 is larger than that of the second filter screen 5, the seeds pass through the first filter screen 4 and fall on the second filter screen 5, while impurities such as pulp and peel remain on the first filter screen 4, thus separating the seeds without damaging them, and at the same time cleaning the seeds. The operation is simple and fast. After the cleaning is completed, remove the first filter cartridge 1, invert the second filter cartridge 2 into the seed collection bag, buckle the lid 3 on the bottom of the second filter cartridge 2, and flush water from the bottom of the second filter cartridge 2, so as to wash the seeds on the second filter screen 5 down into the seed collection bag, thus completing the collection of the seeds; at the same time, after disassembling the first filter cartridge 1 and the second filter cartridge 2, buckle the lid 3 on the bottom of the first filter cartridge 1, and flush water from the bottom of the first filter cartridge 1 to clean the first filter screen 4, which can effectively wash down impurities such as peel and juice on the first filter screen 4, facilitating the cleaning of the first filter cartridge 1 and the second filter cartridge 2, making them clean and hygienic.

[0022] Furthermore, as Figure 4 and Figure 5As shown in the figure, one end of the water injection pipe 6 away from the lid 3 is connected with a water injection hose 12. One end of the water injection hose 12 away from the lid 3 is provided with a fastener for sleeving the water injection hose 12 on the faucet. The fastener includes a U-shaped member 13, a bolt 14 and a nut 15. One end of the water injection hose 12 away from the lid 3 is located within the opening of the U-shaped member 13. The U-shaped member 13 has elasticity. The bolt 14 movably passes through both ends of the opening of the U-shaped member 13, and the nut 15 is threadedly fitted on the bolt 14. By connecting the water injection hose 12 to the faucet and then tightening the nut 15, the U-shaped member 13 is deformed, so as to tightly sleeve the water injection hose 12 on the faucet. Through the arrangement of the water injection hose 12, the rinser has a degree of freedom of movement, so that when injecting water for rinsing, the first filter cylinder 1 and the second filter cylinder 2 can be shaken to make the seeds move, strengthening the separation effect of the seeds and impurities. At the same time, when rinsing the rinser, the impurities on the first filter screen 4 and the second filter screen 5 can also quickly fall by shaking or swinging the first filter cylinder 1 and the second filter cylinder 2, improving the cleaning efficiency.

[0023] Further, as Figures 1 to 3 shown, the first filter cylinder 1 includes a hollow cylinder 7 and an adapter 8. The adapter 8 is hollow inside. The two ends of the adapter 8 are respectively detachably connected to the hollow cylinder 7 and the second filter cylinder 2. The two ends of the adapter 8 are respectively fixed with a first threaded post 9 and a second threaded post 10. Both the first threaded post 9 and the second threaded post 10 are hollow inside. The first threaded post 9 is threadedly fitted inside the hollow cylinder 7, and the second threaded post 10 is threadedly fitted inside the second filter cylinder 2. The thread rotation directions of the first threaded post 9 and the second threaded post 10 are opposite. The first filter screen 4 is connected to the top surface of the first threaded post 9 by screws. By using the adapter 8, the first filter cylinder 1 and the second filter cylinder 2 are detachably connected together, which is convenient for disassembling the first filter cylinder 1 and the second filter cylinder 2 for cleaning. By installing the first filter screen 4 on the first threaded post 9, after removing the adapter 8, it is convenient to replace the first filter screen 4, and it is convenient to replace the first filter screen 4 with corresponding sieve holes according to the size of the seeds, so that the separated seeds can smoothly pass through the first filter screen 4 and fall on the second filter screen 5.

[0024] Further, as Figure 1 shown, the outer diameter of the adapter 8 is equal to the outer diameter of the hollow cylinder 7. External threads are provided on one end of the hollow cylinder 7 away from the second filter cylinder 2 and on the side wall of the adapter 8, and internal threads matching the external threads are provided on the inner wall of the lid 3. When flushing the first filter cylinder 1, the second threaded post 10 is separated from the second filter cylinder 2, and then the lid 3 is threadedly connected to the adapter 8 to flush from the bottom of the first filter screen 4, and then shake the first filter cylinder 1 to improve the flushing effect.

[0025] Further, as Figure 1 and Figure 2As shown, an annular boss 11 is fixed to the inner wall of the second filter cartridge 2. The annular boss 11 is disposed near the bottom of the second filter cartridge 2. The second filter screen 5 is installed at the bottom of the annular boss 11 by screws. Installing the second filter screen 5 at the bottom of the annular boss 11 facilitates the replacement of the second filter screen 5, so as to replace the second filter screen 5 with corresponding sieve holes according to the size of the seeds, making the seeds unable to pass through the second filter screen 5 and completing the collection of the separated seeds.

[0026] Further, one end of the second filter cartridge 2 away from the first filter cartridge 1 is provided with a threaded section that is threadedly engaged with the lid 3. When cleaning the second filter cartridge 2, remove the first filter cartridge 1, then fit the lid 3 over the bottom of the second filter cartridge 2, then connect the water source, and clean the second filter screen 5 from the bottom of the second filter cartridge 2. Shake the second filter cartridge 2 during the cleaning process to improve the cleaning effect and cleaning efficiency.

Claims

1. A flushing device for seed screening, characterized in that: The invention comprises a first filter cartridge (1), a second filter cartridge (2) and a cover (3); one end of the first filter cartridge (1) is detachably connected to one end of the second filter cartridge (2); the other end of the first filter cartridge (1) is detachably connected to the cover (3); a first filter screen (4) is arranged in the first filter cartridge (1); a second filter screen (5) is arranged in the second filter cartridge (2); the aperture of the first filter screen (4) is larger than the aperture of the second filter screen (5); a water injection pipe (6) is arranged on the cover (3); the inner hole of the water injection pipe (6) is penetrated.

2. A flushing device for seed screening according to claim 1, characterized in that: The first filter cartridge (1) comprises a hollow cartridge (7) and a conversion joint (8); the conversion joint (8) is hollow, and two ends of the conversion joint (8) are respectively detachably connected to the hollow cartridge (7) and the second filter cartridge (2).

3. A flushing device for seed screening according to claim 2, characterized in that: The first threaded column (9) and the second threaded column (10) are respectively fixed at both ends of the conversion joint (8); the first threaded column (9) and the second threaded column (10) are both hollow; the first threaded column (9) is threadably fitted into the hollow cylinder (7); the second threaded column (10) is threadably fitted into the second filter cylinder (2); the thread rotation of the first threaded column (9) is opposite to the thread rotation direction of the second threaded column (10); and the first filter screen (4) is connected to the top surface of the first threaded column (9) by screws.

4. A flushing device for seed screening according to claim 3, characterized in that: The outer diameter of the conversion joint (8) is equal to the outer diameter of the hollow cylinder (7), the end of the hollow cylinder (7) away from the second filter cylinder (2) and the side wall of the conversion joint (8) are both provided with external threads, and the inner wall of the cover (3) is provided with internal threads matching the external threads.

5. A flushing device for seed screening according to claim 4, characterized in that: An annular boss (11) is fixed to the inner wall of the second filter cylinder (2), the annular boss (11) is arranged close to the bottom of the second filter cylinder (2), and the second filter screen (5) is mounted on the bottom of the annular boss (11) by means of screws.

6. A flushing device for seed screening according to claim 5, characterized in that: An end of the second filter cartridge (2) away from the first filter cartridge (1) is provided with a threaded section that is threadably matched with the cover (3).

7. A flushing device for seed screening according to claim 1, characterized in that: The end of the water injection pipe (6) away from the cover (3) is connected to a water injection hose (12), and the end of the water injection hose (12) away from the cover (3) is provided with a fastener, and the fastener is used to fit the water injection hose (12) onto the faucet.

8. A flushing device for seed screening according to claim 7, characterized in that: The fastener comprises a U-shaped piece (13), a bolt (14) and a nut (15); one end of the water injection hose (12) away from the cover (3) is located in the opening of the U-shaped piece (13); the U-shaped piece (13) is elastic; the bolt (14) is movably inserted through the two ends of the opening of the U-shaped piece (13); and the nut (15) is threadedly adapted on the bolt (14).

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