Corn seed disinfection device

By designing a corn seed disinfection device, which utilizes ultraviolet disinfection and air drying technologies, the safety hazards and labor intensity issues associated with sodium hypochlorite disinfection have been resolved, achieving efficient seed disinfection and reducing labor costs.

WO2026031062A1PCT designated stage Publication Date: 2026-02-12GANSU AGRI UNIV
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Patent Information

Application Number
PCT/CN2024/110675
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-08-08
Publication Date
2026-02-12

AI Technical Summary

Technical Problem

Existing methods for disinfecting corn seeds using sodium hypochlorite can cause burns and allergies, affect seed germination rates, increase labor intensity, and require repeated rinsing with the disinfectant.

Method used

Design a corn seed disinfection treatment device, including a cleaning, disinfection and recycling mechanism, which uses ultraviolet disinfection lamps and fans for air drying disinfection, and integrates stirring and collection functions to reduce the intensity of manual labor.

Benefits of technology

This method improves the disinfection effect of corn seeds, reduces labor costs, avoids the use of sodium hypochlorite, and ensures seed quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

A corn seed disinfection device, comprising a treatment box. A first feeding port is formed in the top surface of the treatment box; one end of the first feeding port extends into the treatment box and is connected to a cleaning mechanism; the cleaning mechanism is fixedly connected to the inner wall of the treatment box; a disinfection mechanism is connected to the bottom of the cleaning mechanism; a recovery mechanism is connected to the bottom of the disinfection mechanism; the recovery mechanism comprises a recovery box fixedly connected to the inner bottom surface of the treatment box; the recovery box is connected to the cleaning mechanism; and a collection mechanism is connected to one side of the disinfection mechanism. The disinfection device can improve the corn seed disinfection effect while reducing labor costs.
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Description

Corn seed disinfection treatment device TECHNICAL FIELD

[0001] The present application belongs to the technical field of corn seed treatment, and particularly relates to a corn seed disinfection treatment device. BACKGROUND

[0002] Corn is a kind of annual herbaceous plant of the genus Zea in the family Poaceae, which is widely planted in the tropics and temperate zones of the world, and is an important grain with sweet taste, which can be used to make various dishes such as corn cakes, and is the main raw material for industrial alcohol and distilled spirits. At present, corn seeds are usually soaked and disinfected with chlorine-containing disinfectant such as sodium hypochlorite, and then repeatedly washed with clean water. After natural drying, the seeds can be sown or stored. Sodium hypochlorite is corrosive and can cause burns on the human body. In addition, sodium hypochlorite has sensitization, and workers who frequently contact sodium hypochlorite disinfectant with their hands have a lot of palm sweat, thin nails, and hair loss. In addition, the disinfectant will affect the germination rate of the seeds, so the seeds after disinfection need to be repeatedly washed with clean water, and the labor intensity of the workers is also increased accordingly.

[0003] SUMMARY

[0004] The purpose of the present application is to provide a corn seed disinfection treatment device to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides the following scheme: the present application provides a corn seed disinfection treatment device, which comprises a treatment box, a first feeding port is arranged on the top surface of the treatment box, one end of the first feeding port extends into the treatment box and is communicated with a cleaning mechanism, the cleaning mechanism is fixedly connected with the inner wall of the treatment box, the bottom of the cleaning mechanism is communicated with a disinfection mechanism, the bottom of the disinfection mechanism is communicated with a recovery mechanism, the recovery mechanism comprises a recovery box fixedly connected with the bottom surface of the treatment box, the recovery box is communicated with the cleaning mechanism, and one side of the disinfection mechanism is communicated with a collection mechanism.

[0006] Preferably, the cleaning mechanism comprises a cleaning box fixedly connected with the inner wall of the top surface of the treatment box, a first opening is arranged on the side of the cleaning box close to the first feeding port, the first opening is communicated with the first feeding port, a first connecting box is fixedly connected with the top surface of the treatment box, the first connecting box is located in the cleaning box, a first motor is fixedly connected in the first connecting box, a stirring shaft is fixedly connected with the output shaft of the first motor, the stirring shaft penetrates through the first connecting box and extends into the treatment box, a plurality of stirring rods are fixedly connected with the bottom of the stirring shaft in a symmetrical manner, the water level in the cleaning box is lower than the first opening, a first discharge port is arranged on the bottom of the cleaning box, an opening and closing part is arranged in the first discharge port, and the bottom of the cleaning box is communicated with the disinfection mechanism.

[0007] Preferably, the opening and closing part comprises a first electric telescopic rod fixed to the bottom surface of the cleaning box, the output end of the first electric telescopic rod is fixedly connected with a first connecting plate, the first connecting plate is slidingly connected in the first discharge port, the top surface of the first connecting plate in the first discharge port is fixedly connected with a first stopper, and the first stopper is slidingly connected with the first connecting plate.

[0008] Preferably, the disinfection mechanism comprises two second connecting plates symmetrically fixed to the bottom surface of the cleaning box, a third connecting plate is fixed between the two second connecting plates, the third connecting plate is communicated with the first discharge port, the bottom surface of the third connecting plate is symmetrically fixed with a blowing part and a disinfection part, the disinfection part is located on the inner side of the blowing part, the bottom surface of the second connecting plate is fixedly connected with a filter plate, and the lower side of the filter plate is provided with the recovery box.

[0009] Preferably, the disinfection part comprises ultraviolet disinfection lamps symmetrically fixed to the bottom surface of the third connecting plate, and the blowing part comprises first fans fixed to the bottom surface of the third connecting plate, and the inner sides of the two first fans are provided with the ultraviolet disinfection lamps.

[0010] Preferably, the top surface of the side of the third connecting plate away from the opening and closing part is fixedly connected with a second motor, the output shaft of the second motor penetrates through the third connecting plate and is fixedly connected with a lead screw, the lead screw is rotationally connected with the filter plate, a first sliding block is slidingly connected on the lead screw, a second electric telescopic rod is fixedly connected on the first sliding block, the output end of the second electric telescopic rod is fixedly connected with a first push plate, a second opening is arranged on the second connecting plate away from the second electric telescopic rod, and the second opening is communicated with the collection mechanism.

[0011] Preferably, the top surface of the recovery box is provided with a third opening, the third opening is located below the filter plate, a first filter screen is arranged in the third opening, a water pump is arranged in the recovery box, the output end of the water pump is fixedly connected and communicated with a first connecting pipe, the first connecting pipe penetrates through the recovery box and is communicated with the cleaning box.

[0012] Preferably, the recovery mechanism comprises an inclined plate fixed to the side of the filter plate close to the second opening, a collection box is communicated below the inclined plate, and the collection box is fixed to the bottom surface of the treatment box.

[0013] Preferably, the first feeding port is communicated with a dust removal mechanism, the dust removal mechanism comprises a fourth connecting plate fixed between the inner walls of the cleaning box and the treatment box, the top surface of the fourth connecting plate is fixedly connected with a second fan, the second fan is communicated with a second connecting pipe, one side of the first feeding port close to the second connecting pipe is provided with a fourth opening, the fourth opening is communicated with the second connecting pipe, and a second filter screen is fixedly connected between the fourth opening and the second connecting pipe.

[0014] The application discloses the following technical effects: corn seeds to be disinfected enter the cleaning mechanism through the first feeding port for cleaning, after cleaning, water and corn seeds are discharged from the bottom of the cleaning mechanism, corn seeds fall in the disinfection mechanism, water enters the recycling mechanism through the disinfection mechanism, the disinfection mechanism dries and disinfects corn seeds, and the corn seeds after disinfection are collected through the collecting mechanism. The application can improve the disinfection effect of corn seeds and reduce labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which form a part of this application, are intended to provide further understanding of the application and are incorporated herein for a description of the application and are not intended to limit the application unduly. In the drawings:

[0016] Fig. 1 is a schematic diagram of the external structure of the corn seed disinfection treatment device of the application;

[0017] Fig. 2 is a schematic diagram of the internal structure of the corn seed disinfection treatment device of the application;

[0018] Fig. 3 is an enlarged view of part A in Fig. 2.

[0019] In the drawings: 1, treatment box; 2, first feeding port; 3, recycling box; 4, cleaning box; 5, first opening; 6, first connecting box; 7, first motor; 8, stirring shaft; 9, stirring rod; 10, first discharge port; 11, first electric telescopic rod; 12, first connecting plate; 13, first stop block; 14, second connecting plate; 15, third connecting plate; 16, filter plate; 17, ultraviolet disinfection lamp; 18, first fan; 19, second motor; 20, lead screw; 21, first sliding block; 22, second electric telescopic rod; 23, first push plate; 24, second opening; 25, third opening; 26, first filter screen; 27, water pump; 28, first connecting pipe; 29, inclined plate; 30, collecting box; 31, fourth connecting plate; 32, second fan; 33, second connecting pipe; 34, fourth opening; 35, second filter screen. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the application.

[0021] In order to make the above-mentioned purposes, features and advantages of the application more obvious and easy to understand, the application will be further described in detail below with reference to the drawings and specific embodiments.

[0022] Referring to FIG. 1-3, the present application provides a corn seed disinfection treatment device, comprising a treatment box 1, the top surface of the treatment box 1 is provided with a first feeding port 2, one end of the first feeding port 2 extends into the treatment box 1 and is communicated with a cleaning mechanism, the cleaning mechanism is fixedly connected with the inner wall of the treatment box 1, the bottom of the cleaning mechanism is communicated with a disinfection mechanism, the bottom of the disinfection mechanism is communicated with a recovery mechanism, the recovery mechanism comprises a recovery box 3 fixedly connected with the bottom surface of the treatment box 1, the recovery box 3 is communicated with the cleaning mechanism, one side of the disinfection mechanism is communicated with a collection mechanism.

[0023] The corn seeds to be disinfected enter the cleaning mechanism through the first feeding port 2 for cleaning, after cleaning, the water and the corn seeds are discharged together from the bottom of the cleaning mechanism, the corn seeds fall in the disinfection mechanism, the water passes through the disinfection mechanism and enters the recovery mechanism, the disinfection mechanism dries and disinfects the corn seeds, and the corn seeds after disinfection are collected through the collection mechanism.

[0024] Further optimization scheme, the cleaning mechanism comprises a cleaning box 4 fixedly connected with the inner wall of the top surface of the treatment box 1, the cleaning box 4 is provided with a first opening 5 near one side of the first feeding port 2, the first opening 5 is communicated with the first feeding port 2, the top surface of the treatment box 1 is fixedly connected with a first connecting box 6, the first connecting box 6 is located in the cleaning box 4, a first motor 7 is fixedly connected in the first connecting box 6, a stirring shaft 8 is fixedly connected with the output shaft of the first motor 7, the stirring shaft 8 penetrates through the first connecting box 6 and extends into the treatment box 1, a plurality of stirring rods 9 are fixedly connected with the bottom of the stirring shaft 8 in a symmetrical manner, the water level in the cleaning box 4 is lower than the first opening 5, a first discharge port 10 is arranged at the bottom of the cleaning box 4, an opening and closing part is arranged in the first discharge port 10, and the bottom of the cleaning box 4 is communicated with the disinfection mechanism.

[0025] After the corn seeds enter the cleaning box 4, the water in the recovery box 3 is sent into the cleaning box 4 through the first connecting pipe 28, the first motor 7 is started, the output shaft of the first motor 7 drives the stirring shaft 8 to rotate, the stirring shaft 8 drives the plurality of stirring rods 9 to rotate, and the corn seeds are cleaned, after cleaning, the corn seeds and the water are discharged together from the first discharge port 10.

[0026] Further optimization scheme, the opening and closing part comprises a first electric telescopic rod 11 fixedly connected with the bottom surface of the cleaning box 4, a first connecting plate 12 is fixedly connected with the output end of the first electric telescopic rod 11, the first connecting plate 12 is slidingly connected in the first discharge port 10, a first stop block 13 is fixedly connected with the top surface of the first discharge port 10 near the first connecting plate 12, and the first stop block 13 is slidingly connected with the first connecting plate 12.

[0027] The first electric telescopic rod 11 is started, the first electric telescopic rod 11 is shortened, the first connecting plate 12 slides to the side close to the first electric telescopic rod 11, and the first stopper 13 arranged above the first connecting plate 12 is used to prevent the corn seeds from blocking the first connecting plate 12.

[0028] Further optimization scheme, the disinfection mechanism comprises a second connecting plate 14 symmetrically connected to the bottom surface of the cleaning box 4, a third connecting plate 15 connected between the two second connecting plates 14, the third connecting plate 15 is communicated with the first discharge port 10, the bottom surface of the third connecting plate 15 is symmetrically connected with a blowing part, the bottom surface of the third connecting plate 15 is symmetrically connected with a disinfection part, the disinfection part is located on the inner side of the blowing part, the bottom surface of the second connecting plate 14 is connected with a filter plate 16, and the lower side of the filter plate 16 is provided with a recovery box 3.

[0029] Further optimization scheme, the disinfection part comprises a UV disinfection lamp 17 symmetrically connected to the bottom surface of the third connecting plate 15, and the blowing part comprises a first fan 18 connected to the bottom surface of the third connecting plate 15, and the inner side of the two first fans 18 is provided with the UV disinfection lamp 17.

[0030] Further optimization scheme, the third connecting plate 15 is connected with a second motor 19 on the top surface of the side away from the joint part, the output shaft of the second motor 19 penetrates through the third connecting plate 15 and is connected with a lead screw 20, the lead screw 20 is rotationally connected with the filter plate 16, a first sliding block 21 is slidably connected on the lead screw 20, a second electric telescopic rod 22 is connected to the first sliding block 21, a first push plate 23 is connected to the output end of the second electric telescopic rod 22, and a second connecting plate 14 away from the second electric telescopic rod 22 is provided with a second opening 24.

[0031] By reciprocating the first push plate 23, the corn seeds are laid on the filter plate 16, the contact area of the corn seeds with the first fan 18 and the UV disinfection lamp 17 is increased, and the disinfection effect is improved.

[0032] Further optimization scheme, the top surface of the recovery box 3 is provided with a third opening 25, the third opening 25 is located below the filter plate 16, a first filter screen 26 is arranged in the third opening 25, a water pump 27 is arranged in the recovery box 3, a first connecting pipe 28 is connected to the output end of the water pump 27 and communicated, and the first connecting pipe 28 penetrates through the recovery box 3 and is communicated with the cleaning box 4.

[0033] Further optimization scheme, the recovery mechanism comprises an inclined plate 29 connected to the side close to the second opening 24 of the filter plate 16, a collecting box 30 communicated below the inclined plate 29, and the bottom surface of the processing box 1 is connected with the collecting box 30.

[0034] Further optimization scheme, the first feeding port 2 is communicated with dust removal mechanism, the dust removal mechanism includes the fourth connecting plate 31 that is fixed between the cleaning tank 4 and the inner wall of the processing box 1, the top surface of the fourth connecting plate 31 is fixed with the second fan 32, the second fan 32 is communicated with the second connecting pipe 33, the first feeding port 2 is provided with the fourth opening 34 on the side close to the second connecting pipe 33, the fourth opening 34 is communicated with the second connecting pipe 33, and the second filter screen 35 is fixed between the fourth opening 34 and the second connecting pipe 33.

[0035] In the process of transporting corn seeds into the cleaning tank 4, smoke dust is generated, and the smoke dust in the first feeding port 2 is collected by the second fan 32.

[0036] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0037] The above-described embodiments are only preferred modes of the present application, and do not limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application.

Claims

1. A corn seed disinfecting treatment apparatus, characterized by: The utility model provides a processing box (1), the top of processing box (1) is equipped with first feeding port (2), one end of first feeding port (2) goes into processing box (1) and is communicated with cleaning mechanism, and cleaning mechanism is fixedly connected with the inner wall of processing box (1), the bottom of cleaning mechanism is communicated with sterilization mechanism, the bottom of sterilization mechanism is communicated with recovery mechanism, and recovery mechanism includes recovery tank (3) fixedly connected in the bottom of processing box (1), recovery tank (3) is communicated with cleaning mechanism, and one side of sterilization mechanism is communicated with collection mechanism.

2. The corn seed disinfecting treatment apparatus according to claim 1, characterized in that: The cleaning mechanism includes a cleaning tank (4) fixedly connected with the inner wall of the top of the processing box (1), a first opening (5) is formed on one side of the cleaning tank (4) close to the first feeding port (2), the first opening (5) is communicated with the first feeding port (2), a first connecting box (6) is fixedly connected with the top of the processing box (1), the first connecting box (6) is located in the cleaning tank (4), a first motor (7) is fixedly connected in the first connecting box (6), an output shaft of the first motor (7) is fixedly connected with a stirring shaft (8), the stirring shaft (8) penetrates through the first connecting box (6) and extends into the processing box (1), a plurality of stirring rods (9) are fixedly connected with the bottom of the stirring shaft (8) in a symmetrical manner, the water level in the cleaning tank (4) is lower than the first opening (5), a first discharge port (10) is formed on the bottom of the cleaning tank (4), an opening and closing part is arranged in the first discharge port (10), and the bottom of the cleaning tank (4) is communicated with the sterilization mechanism.

3. The corn seed disinfecting treatment apparatus according to claim 2, wherein: The opening and closing part includes a first electric telescopic rod (11) fixedly connected with the bottom of the cleaning tank (4), an output end of the first electric telescopic rod (11) is fixedly connected with a first connecting plate (12), the first connecting plate (12) is slidingly connected in the first discharge port (10), a first stop block (13) is fixedly connected with the top of the first discharge port (10) close to the first connecting plate (12), and the first stop block (13) is slidingly connected with the first connecting plate (12).

4. The corn seed disinfecting treatment apparatus according to claim 2, wherein: The sterilization mechanism includes a second connecting plate (14) fixedly connected with the bottom of the cleaning tank (4) in a symmetrical manner, a third connecting plate (15) is fixedly connected between the two second connecting plates (14), the third connecting plate (15) is communicated with the first discharge port (10), a blowing part is fixedly connected with the bottom of the third connecting plate (15) in a symmetrical manner, a sterilization part is fixedly connected with the bottom of the third connecting plate (15) in a symmetrical manner, the sterilization part is located on the inner side of the blowing part, a filter plate (16) is fixedly connected with the bottom of the second connecting plate (14), and the recovery tank (3) is arranged below the filter plate (16).

5. The corn seed disinfecting treatment apparatus according to claim 4, wherein: The sterilization part includes a ultraviolet sterilization lamp (17) fixedly connected with the bottom of the third connecting plate (15) in a symmetrical manner, and the blowing part includes a first fan (18) fixedly connected with the bottom of the third connecting plate (15), and the ultraviolet sterilization lamp (17) is arranged on the inner side of the two first fans (18).

6. The corn seed disinfecting treatment apparatus according to claim 4, wherein: The third connecting plate (15) is provided with a second motor (19) on the side away from the top surface of the opening and closing part, the output shaft of the second motor (19) penetrates through the third connecting plate (15) and is fixedly connected with a lead screw (20), the lead screw (20) is rotationally connected with the filter plate (16), the lead screw (20) is slidably connected with a first sliding block (21), the first sliding block (21) is fixedly connected with a second electric telescopic rod (22), the output end of the second electric telescopic rod (22) is fixedly connected with a first push plate (23), the second connecting plate (14) away from the second electric telescopic rod (22) is provided with a second opening (24), and the second opening (24) is in communication with the collecting mechanism.

7. The corn seed disinfecting treatment apparatus according to claim 4, wherein: The top surface of the recycling box (3) is provided with a third opening (25), the third opening (25) is located below the filter plate (16), the third opening (25) is provided with a first filter screen (26), the recycling box (3) is provided with a water pump (27), the output end of the water pump (27) is fixedly connected and communicated with a first connecting pipe (28), the first connecting pipe (28) penetrates through the recycling box (3) and is in communication with the cleaning box (4).

8. The corn seed disinfecting treatment apparatus according to claim 6, wherein: The recycling mechanism comprises an inclined plate (29) fixedly connected to the filter plate (16) on the side close to the second opening (24), and a collecting box (30) in communication with the bottom surface of the processing box (1) is arranged below the inclined plate (29).

9. The corn seed disinfecting treatment apparatus according to claim 2, wherein: The first feed inlet (2) is communicated with a dust removal mechanism, the dust removal mechanism comprises a fourth connecting plate (31) fixedly connected between the cleaning box (4) and the inner wall of the processing box (1), the top surface of the fourth connecting plate (31) is fixedly connected with a second fan (32), the second fan (32) is communicated with a second connecting pipe (33), the side of the first feed inlet close to the second connecting pipe (33) is provided with a fourth opening (34), the fourth opening (34) is in communication with the second connecting pipe (33), and a second filter screen (35) is fixedly connected between the fourth opening (34) and the second connecting pipe (33).

Citation Information

Patent Citations

  • Cleaning device for seed processing

    CN109433689A

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    CN117561838A

  • Maize seed washing and disinfecting machine

    CN206808007U

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    CN213485624U

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    CN214902052U