Tomato seed pretreatment device

Abstract

The utility model discloses a tomato seed pretreatment device, which relates to the seed pretreatment device field, and comprises a treatment box body, the upper end of the treatment box body is fixedly provided with a disinfection box body, one end of the disinfection box body far away from the treatment box body is fixedly provided with a driving motor, and the output shaft of the driving motor is fixedly provided with a rotating rod; a plurality of rubber stirring rods are fixedly installed on the outer ring of the rotating rod, a water inlet pipe is fixedly installed on the outer ring of the end, away from the treatment box body, of the disinfection box body, a water drainage pipe is fixedly installed on the outer ring of the end, close to the treatment box body, of the disinfection box body, and a discharging pipe is fixedly installed at the bottom of the disinfection box body. A spiral rod is fixedly mounted at the end, away from the driving motor, of the rotating rod, a draining frame is movably mounted in the treatment box body, a screening plate is slidably mounted in the draining frame, and a waste box is fixedly mounted at the bottom of the treatment box body. By adopting the structure, the problem of blockage can be effectively solved.

Description

Technical Field

[0001] This utility model belongs to the field of seed pretreatment devices, and specifically relates to a tomato seed pretreatment device. Background Technology

[0002] Tomato seeds are one of the most important routes for the spread of tomato pathogens. Pathogens carried by tomato seeds can directly infect buds and seedlings, causing seed destruction and seedling death, and providing a source of infection for later disease outbreaks, thus being the root cause of disease in the tomato field. Pathogens include fungi, bacteria, and viruses. These pathogens exist in the form of spores, mycelia, and fungal cells mixed among tomato seeds, attached to the seed surface, and even latent within the seed coat tissue or embryo. Therefore, pre-sowing sterilization and disinfection of tomato seeds is an essential measure to reduce disease transmission and prevent field disease occurrence. Many tomato seed manufacturers require tomato seed sterilization and disinfection treatment before selling their seeds, i.e., tomato seed pretreatment.

[0003] Existing technologies have specifically developed some tomato seed pretreatment devices. For example, Chinese patent publication number "CN221043722U" discloses "a rice seed disinfection pretreatment device". The device uses an electromagnetic valve to allow the soaked seeds to fall onto a drain plate in the lower treatment box. A vibrator is used to vibrate the drain plate, which allows the water in the rice seeds to be drained quickly. The drain plate is movably installed in the installation platform, which is convenient for installation and disassembly, and facilitates the further processing of the drained rice seeds, reducing labor.

[0004] Although the vibration allows the water in the rice seeds to drain quickly, and the draining plate is movably installed within the installation platform for easy installation and disassembly, facilitating further processing of the drained rice seeds and reducing labor, blockages can occur at the discharge port when the disinfected material is discharged from the disinfection chamber into the processing chamber. This is because the material cannot be dried promptly after being soaked, leading to accumulation at the discharge port as it is discharged into the processing chamber, requiring manual unblocking. This does not effectively improve the flow of material and increases the difficulty for workers. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a tomato seed pretreatment device to solve the problems of seed pretreatment devices.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A tomato seed pretreatment device includes a treatment chamber. A sterilization chamber is fixedly installed at the upper end of the treatment chamber. A drive motor is fixedly installed at the end of the sterilization chamber away from the treatment chamber. A rotating rod is fixedly installed on the output shaft of the drive motor. Multiple rubber stirring rods are fixedly installed on the outer ring of the rotating rod. A water inlet pipe is fixedly installed on the outer ring of the sterilization chamber away from the treatment chamber. A drain pipe is fixedly installed on the outer ring of the sterilization chamber close to the treatment chamber. A discharge pipe is fixedly installed at the bottom of the sterilization chamber. A screw rod is fixedly installed at the end of the rotating rod away from the drive motor. A drain frame is movably installed inside the treatment chamber. A screening plate is slidably installed inside the drain frame. A waste box is fixedly installed at the bottom of the treatment chamber. A sewage pipe is fixedly installed on one side of the waste box.

[0008] As a preferred technical solution, four support rods are fixedly installed on the upper end of the processing box, and the end of the support rod away from the processing box is fixedly installed on the bottom of the disinfection box.

[0009] As a preferred technical solution, two feeding hoppers are fixedly installed at the upper end of the disinfection box, and the output shaft of the drive motor passes through the upper end of the disinfection box and is fixedly connected to the rotating rod.

[0010] As a preferred technical solution, the discharge pipe has an internal discharge port, the screw rod is rotatably installed inside the discharge port, and an electromagnetic valve is fixedly installed on the outer ring of the discharge pipe.

[0011] As a preferred technical solution, mounting blocks are fixedly installed on all four sides of the interior of the processing box. A circular groove is opened inside the mounting block, and a telescopic rod is fixedly installed inside the circular groove. The end of the telescopic rod away from the circular groove is fixedly installed at the bottom of the drain frame.

[0012] As a preferred technical solution, springs are fixedly installed around the bottom of the drain frame, with the end of the spring away from the drain frame fixedly installed inside the circular groove. The spring is located on the outer ring of the telescopic rod, and vibrators are fixedly installed on both sides of the bottom of the drain frame.

[0013] As a preferred technical solution, the bottom of the drain frame is provided with multiple sieve holes II, and the inside of the screening plate is provided with multiple sieve holes I, and the sieve holes I and sieve holes II are connected.

[0014] As a preferred technical solution, pull rods are fixedly installed on both sides of the upper end of the screening plate, a door panel is hinged to one side of the processing box, a handle is fixedly installed on one side of the door panel, and support legs are fixedly installed around the bottom of the processing box.

[0015] In summary, the present invention has the following main advantages:

[0016] First, when discharging materials, the addition of water can cause the materials to clump together, making them difficult to discharge. In this case, the staff needs to continue to start the drive motor to drive the screw rod fixed at the bottom of the rotating rod. Since the screw rod is located inside the discharge port, its rotation can effectively guide the wet materials into the processing box, effectively solving the blockage problem.

[0017] Secondly, the vibration of the drain frame can effectively screen the material on the top of the screen plate. Then, the unqualified material will fall into the waste box through the screen holes one and two. Water will also flow into the waste box through the screen holes one and two. Finally, the waste and wastewater will be discharged from the drain pipe fixedly installed on one side of the waste box. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the processing box of this utility model;

[0020] Figure 3 This is a schematic diagram of the bottom structure of the drain frame of this utility model;

[0021] Figure 4 This is a utility model Figure 3 A schematic diagram of the structure of part A;

[0022] Figure 5 This is a schematic diagram of the sewage pipe structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the screw rod structure of this utility model;

[0024] Figure 7 This is a utility model Figure 6 A magnified structural diagram of part B.

[0025] Reference numerals: 1. Drive motor; 2. Drain pipe; 3. Feed hopper; 4. Water inlet pipe; 5. Disinfection chamber; 6. Processing chamber; 7. Handle; 8. Support leg; 9. Door panel; 10. Support rod; 11. Drain frame; 12. Mounting block; 13. Screen hole one; 15. Waste box; 16. Discharge pipe; 17. Vibrator; 18. Screen hole two; 19. Telescopic rod; 20. Spring; 21. Rotating rod; 22. Screw rod; 23. Discharge port; 24. Rubber stirring rod; 25. Pull rod; 26. Screening plate; 27. Sewage pipe; 28. Solenoid valve; 29. ​​Circular trough. Detailed Implementation

[0026] Example

[0027] refer to Figures 1-7 The tomato seed pretreatment device of this embodiment includes a treatment box 6. A disinfection box 5 is fixedly installed at the upper end of the treatment box 6. A drive motor 1 is fixedly installed at the end of the disinfection box 5 away from the treatment box 6. A rotating rod 21 is fixedly installed on the output shaft of the drive motor 1. Multiple rubber stirring rods 24 are fixedly installed on the outer ring of the rotating rod 21. A water inlet pipe 4 is fixedly installed on the outer ring of the end of the disinfection box 5 away from the treatment box 6. A drain pipe 2 is fixedly installed on the outer ring of the end of the disinfection box 5 close to the treatment box 6. A discharge pipe 16 is fixedly installed at the bottom of the disinfection box 5. A spiral rod 22 is fixedly installed at the end of the rotating rod 21 away from the drive motor 1. A drain frame 11 is movably installed inside the treatment box 6. A screening plate 26 is slidably installed inside the drain frame 11. A waste box 15 is fixedly installed at the bottom of the treatment box 6. A sewage pipe 27 is fixedly installed on one side of the waste box 15.

[0028] refer to Figures 1 to 2 Four support rods 10 are fixedly installed on the upper end of the processing box 6. The end of the support rod 10 away from the processing box 6 is fixedly installed on the bottom of the disinfection box 5, which can effectively fix the disinfection box 5 on the upper end of the processing box 6.

[0029] refer to Figures 2 to 3 Two feeding hoppers 3 are fixedly installed at the upper end of the disinfection box 5. The output shaft of the drive motor 1 passes through the upper end of the disinfection box 5 and is fixedly connected to the rotating rod 21. The staff first pours the materials to be disinfected into the disinfection box 5 from the feeding hoppers 3 fixedly installed at the upper end of the disinfection box 5.

[0030] refer to Figures 6 to 7 The discharge pipe 16 has an outlet 23 inside, and the screw rod 22 is rotatably installed inside the outlet 23. The outer ring of the discharge pipe 16 is fixedly installed with a solenoid valve 28. Under the rotation of the screw rod 22, the wet material can be effectively guided into the processing box 6, which can effectively solve the problem of blockage.

[0031] refer to Figures 3 to 4 The processing box 6 has mounting blocks 12 fixedly installed on all four sides of its interior. The mounting blocks 12 have circular grooves 29 inside. A telescopic rod 19 is fixedly installed inside the circular grooves 29. The end of the telescopic rod 19 away from the circular grooves 29 is fixedly installed at the bottom of the drain frame 11. Springs 20 are fixedly installed on all four sides of the bottom of the drain frame 11. The end of the spring 20 away from the drain frame 11 is fixedly installed inside the circular grooves 29. The springs 20 are located on the outer ring of the telescopic rod 19. Vibrators 17 are fixedly installed on both sides of the bottom of the drain frame 11. When the drain frame 11 vibrates, the springs 20 and the telescopic rods 19 can effectively stabilize the drain frame 11 and prevent it from falling off.

[0032] refer to Figures 5 to 6The bottom of the drain frame 11 has multiple sieve holes 18, and the inside of the screening plate 26 has multiple sieve holes 13. The sieve holes 13 and sieve holes 18 are connected. Unqualified materials will fall into the waste box 15 through the sieve holes 13 and sieve holes 18. Water will also flow into the waste box 15 through the sieve holes 13 and sieve holes 18. Pull rods 25 are fixedly installed on both sides of the upper end of the screening plate 26. A door panel 9 is hinged to one side of the processing box 6. A handle 7 is fixedly installed on one side of the door panel 9. Support legs 8 are fixedly installed around the bottom of the processing box 6. When drying the materials, they can be removed by pulling the pull rods 25 fixedly installed on the upper end of the screening plate 26.

[0033] Operating principle and advantages: During use, the operator first pours the material to be disinfected into the disinfection chamber 5 through the feed hopper 3 fixedly installed at the top. Then, the disinfectant is poured into the chamber 5 through the feed hopper. Next, the operator connects the water pipe to the inlet pipe 4, allowing water to flow into the disinfection chamber 5. When the water level reaches a certain level, the operator can start the drive motor 1. Under the operation of the drive motor 1, the rotating rod 21 fixedly installed on the output shaft of the drive motor 1 will rotate, thereby driving the rotating rod 21 fixedly installed on the output shaft. The rotating rubber stirring rod 24, fixedly installed on the outer ring, effectively mixes the disinfectant material with water and thoroughly stirs the material to be disinfected, resulting in better cleaning. The rotation of the rubber stirring rod 24 prevents damage to the material and avoids loss. After stirring, the material can be removed after soaking for a short time. Workers can then open the drain pipe to effectively discharge the wastewater. After the wastewater is drained, workers can open the solenoid valve 28, fixedly installed on the outer ring of the discharge pipe 16, to discharge the cleaned material into the processing tank. During material discharge, the addition of water can cause the material to clump together, making discharge difficult. Therefore, workers need to start the drive motor 1 to drive the screw rod 22, fixedly installed at the bottom of the rotating rod 21. Since the screw rod 22 is located inside the discharge port 23, its rotation effectively guides the moist material into the processing tank 6, effectively solving the blockage problem. When the material is discharged into the processing tank 6, it will fall onto the screen plate 26, fixedly installed inside the drain frame 11. Workers can then control the flow. The vibrator 17 drives the drain frame 11, and the vibration of the drain frame 11 can effectively screen the material on the upper end of the screening plate 26. Then, the unqualified material will fall into the waste box 15 from the positions of the first screen hole 13 and the second screen hole 18. Water stains will also flow into the waste box 15 through the positions of the first screen hole 13 and the second screen hole 18. Finally, the waste and wastewater will be discharged from the drain pipe 27 fixedly installed on one side of the waste box 15. When the material is dried, it can be taken out by pulling the pull rod 25 fixedly installed on the upper end of the screening plate 26, which can effectively improve the sterilization effect of the material.

Claims

1. A tomato seed pretreatment device, comprising a treatment chamber (6), characterized in that: A disinfection box (5) is fixedly installed on the upper end of the processing box (6). A drive motor (1) is fixedly installed on the end of the disinfection box (5) away from the processing box (6). A rotating rod (21) is fixedly installed on the output shaft of the drive motor (1). Multiple rubber stirring rods (24) are fixedly installed on the outer ring of the rotating rod (21). A water inlet pipe (4) is fixedly installed on the outer ring of the end of the disinfection box (5) away from the processing box (6). A water inlet pipe (4) is fixedly installed on the outer ring of the end of the disinfection box (5) close to the processing box (6). A drain pipe (2) is fixedly installed on the ring. A discharge pipe (16) is fixedly installed on the bottom of the disinfection box (5). A screw rod (22) is fixedly installed on the end of the rotating rod (21) away from the drive motor (1). A drain frame (11) is movably installed inside the processing box (6). A screening plate (26) is slidably installed inside the drain frame (11). A waste box (15) is fixedly installed on the bottom of the processing box (6). A sewage pipe (27) is fixedly installed on one side of the waste box (15).

2. The tomato seed pretreatment device according to claim 1, characterized in that: Four support rods (10) are fixedly installed on the upper end of the processing box (6), and the end of the support rod (10) away from the processing box (6) is fixedly installed on the bottom of the disinfection box (5).

3. The tomato seed pretreatment device according to claim 1, characterized in that: Two feed hoppers (3) are fixedly installed at the upper end of the disinfection box (5), and the output shaft of the drive motor (1) passes through the upper end of the disinfection box (5) and is fixedly connected to the rotating rod (21).

4. The tomato seed pretreatment device according to claim 1, characterized in that: The discharge pipe (16) has a discharge port (23) inside, the screw rod (22) is rotatably installed inside the discharge port (23), and a solenoid valve (28) is fixedly installed on the outer ring of the discharge pipe (16).

5. The tomato seed pretreatment device according to claim 1, characterized in that: The processing box (6) is fixedly installed with mounting blocks (12) on all four sides. The mounting blocks (12) have a circular groove (29) inside. A telescopic rod (19) is fixedly installed inside the circular groove (29). The end of the telescopic rod (19) away from the circular groove (29) is fixedly installed at the bottom of the drain frame (11).

6. The tomato seed pretreatment device according to claim 1, characterized in that: Springs (20) are fixedly installed around the bottom of the drain frame (11). The end of the spring (20) away from the drain frame (11) is fixedly installed inside the circular groove (29). The spring (20) is located on the outer ring of the telescopic rod (19). Vibrators (17) are fixedly installed on both sides of the bottom of the drain frame (11).

7. The tomato seed pretreatment device according to claim 1, characterized in that: The bottom of the drain frame (11) is provided with multiple sieve holes (18), and the inside of the screening plate (26) is provided with multiple sieve holes (13). The sieve holes (13) and the sieve holes (18) are connected.

8. The tomato seed pretreatment device according to claim 1, characterized in that: Pull rods (25) are fixedly installed on both sides of the upper end of the screening plate (26), a door panel (9) is hinged to one side of the processing box (6), a handle (7) is fixedly installed on one side of the door panel (9), and support legs (8) are fixedly installed around the bottom of the processing box (6).

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