Seed surface disinfection and coating integrated device

Abstract

The utility model relates to the technical field of seed treatment, and discloses a seed surface disinfection and coating integrated device which comprises a base, a coating box is fixedly installed on the side wall of the top of the base, a feeding hopper is fixedly installed in the middle of the top of the coating box, and a medicament box is fixedly installed on the left side of the top of the coating box. The first transmission wheel can be driven by the second transmission wheel through the transmission belt to control the discharging roller to rotate, seeds in the feeding hopper can be evenly conveyed downwards along with rotation of the discharging roller after falling into the discharging groove, and the rotating disc can control the connecting rod to drive the piston rod to move up and down in the air cylinder to pressurize the pesticide box. When seeds pass through the atomizing nozzles, the seed coating agent can be uniformly attached to the seeds, and the seeds can be stirred again through the stirring frame, so that the small-batch seeds can be automatically and uniformly coated, the device is very convenient, and the device is simple in structure and low in cost.

Description

Technical Field

[0001] This utility model relates to the field of seed treatment technology, and in particular to an integrated device for seed surface disinfection and coating. Background Technology

[0002] Seed coating technology is a plant protection technology that was widely promoted in my country in the 1990s. It has the characteristics of integrated pest management, low toxicity and high efficiency, saving seeds and pesticides, protecting the environment, and high input-output ratio.

[0003] There are two main types of seed coating methods: mechanical coating and manual coating. Mechanical coating is suitable for seed companies to coat large quantities of seeds, but the coating equipment used is large and expensive. When coating small quantities of seeds, manual coating is often used to control costs. However, manual coating is prone to uneven mixing, resulting in inconsistent seed coating quality. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an integrated device for seed surface disinfection and coating.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An integrated seed surface disinfection and coating device includes a base, a coating box fixedly installed on the top side wall of the base, a feeding hopper fixedly installed in the middle of the top of the coating box, a reagent tank fixedly installed on the top left side of the coating box, a feeding roller movably installed at the bottom of the feeding hopper, four feeding slots equally spaced on the feeding roller, a stirring tank opened in the coating box, a spray pipe arranged in the stirring tank corresponding to the lower part of the feeding hopper, the spray pipe fixedly installed on the base, atomizing nozzles equally spaced on the inner ring of the stirring tank, the spray pipe communicating with the bottom of the reagent tank through a pipe, a stirring frame movably installed at the bottom of the stirring tank, and a drive motor fixedly installed on the side wall of the base corresponding to the position of the stirring frame, the output shaft of the drive motor penetrating the base and fixedly connected to one end of the coating box and the stirring frame.

[0007] As a further embodiment of this utility model, the right end of the feeding roller extends outward through the feeding hopper, a first transmission wheel is fixedly installed on the top of the right end of the feeding roller, a transmission belt is movably installed on the outer side of the first transmission wheel, a second transmission wheel is fixedly installed on the output shaft of the drive motor, and the other side of the transmission belt is movably sleeved on the second transmission wheel.

[0008] As a further embodiment of this utility model, a rotating disk is movably mounted on the left arm of the coating box, the rotating disk is fixedly connected to the left end of the mixing rack, and a connecting rod is movably mounted on the rotating disk.

[0009] As a further embodiment of this utility model, an air cylinder is fixedly installed on the outside of the medicine box, the output end of the air cylinder is connected to the top of the medicine box, and a piston rod is movably installed in the air cylinder, the bottom of the piston rod being movably connected to the other end of a connecting rod.

[0010] As a further embodiment of this utility model, a movable block is movably installed at the middle position of the bottom of the base, and a limiting block is fixedly installed at the bottom of the base corresponding to the position of the movable block, so that the movable block can be movably engaged in the limiting block.

[0011] As a further embodiment of this utility model, movable wheels are fixedly installed at the four corners of the bottom of the base, and push handles are fixedly installed on the side walls of the base.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In this invention, a drive motor drives the mixing rack and the second transmission wheel to rotate. The second transmission wheel, via a transmission belt, drives the first transmission wheel to control the rotation of the feeding roller. Seeds in the feed hopper fall into the feeding trough and are evenly conveyed downwards as the feeding roller rotates. A rotating disc controls a connecting rod to move the piston rod up and down in an air cylinder to pressurize the agent tank. Subsequently, the seed coating agent is atomized and sprayed out through atomizing nozzles. As the seeds pass between the atomizing nozzles, each seed undergoes preliminary disinfection and coating. The seeds and any atomized seed coating agent not attached to the seeds fall to the bottom of the mixing tank, where the mixing rack agitates the seeds again, forming a complete coating on the seed surface. This achieves automatic and uniform coating of small batches of seeds without the need for manual coating by workers, which is very convenient. The device has a simple structure and low cost. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an integrated seed surface disinfection and coating device proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of an integrated seed surface disinfection and coating device proposed in this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a schematic diagram of the planar structure of an integrated seed surface disinfection and coating device proposed in this utility model.

[0018] In the diagram: 1. Base; 2. Coating box; 3. Casters; 4. Push handle; 5. Feed hopper; 6. Chemical tank; 7. Limiting block; 8. Movable block; 9. Air pump; 10. Piston rod; 11. Rotating disc; 12. Connecting rod; 13. First transmission wheel; 14. Transmission belt; 15. Feeding roller; 16. Mixing tank; 17. Mixing frame; 18. Feeding trough; 19. Spray pipe; 20. Atomizing nozzle; 21. Drive motor; 22. Second transmission wheel. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Reference Figure 1 - Figure 4An integrated seed surface disinfection and coating device includes a base 1, a coating box 2 fixedly installed on the top side wall of the base 1, a feeding hopper 5 fixedly installed in the middle of the top of the coating box 2, a reagent box 6 fixedly installed on the top left side of the coating box 2, a feeding roller 15 movably installed at the bottom of the feeding hopper 5, four feeding slots 18 equally spaced on the feeding roller 15, a stirring tank 16 is provided inside the coating box 2, a spray pipe 19 is provided in the stirring tank 16 corresponding to the lower part of the feeding hopper 5, the spray pipe 19 is fixedly installed on the base 1, atomizing nozzles 20 are equally spaced on the inner ring of the stirring tank 16, the spray pipe 19 is connected to the bottom of the reagent box 6 through a pipe, a stirring frame 17 is movably installed at the bottom of the stirring tank 16, a drive motor 21 is fixedly installed on the side wall of the base 1 corresponding to the position of the stirring frame 17, and the output shaft of the drive motor 21 penetrates the base 1 and is fixedly connected to one end of the coating box 2 and the stirring frame 17.

[0023] In this embodiment, the right end of the feeding roller 15 extends outward through the feeding hopper 5. A first transmission wheel 13 is fixedly installed on the top of the right end of the feeding roller 15. A transmission belt 14 is movably installed on the outer side of the first transmission wheel 13. A second transmission wheel 22 is fixedly installed on the output shaft of the drive motor 21. The other side of the transmission belt 14 is movably sleeved on the second transmission wheel 22. The second transmission wheel 22 can drive the first transmission wheel 13 to control the rotation of the feeding roller 15 through the transmission belt 14. After the seeds in the feeding hopper 5 fall into the feeding trough 18, they can be evenly conveyed downward as the feeding roller 15 rotates.

[0024] In this embodiment, a rotating disk 11 is movably installed on the left arm of the coating box 2. The rotating disk 11 is fixedly connected to the left end of the mixing rack 17. A connecting rod 12 is movably installed on the rotating disk 11. An air cylinder 9 is fixedly installed on the outside of the agent box 6. The output end of the air cylinder 9 is connected to the top of the agent box 6. A piston rod 10 is movably installed in the air cylinder 9. The bottom of the piston rod 10 is movably connected to the other end of the connecting rod 12. The top of the mixing rack 17 will drive the rotating disk 11 to rotate. The rotating disk 11 can control the connecting rod 12 to drive the piston rod 10 to move up and down in the air cylinder 9 to pressurize the agent box 6. The seed coating agent in the agent box 6 will flow into the spray pipe 19 through the pipe, and then be atomized and sprayed out through the atomizing nozzle 20.

[0025] In this embodiment, a movable block 8 is movably installed at the middle position of the bottom of the base 1, and a limiting block 7 is fixedly installed at the bottom of the base 1 corresponding to the position of the movable block 8. The movable block 8 can be movably engaged in the limiting block 7. By removing the movable block 8 from the limiting block 7, the coated seeds in the stirring tank 16 will fall directly down, making them easy to collect.

[0026] In this embodiment, movable wheels 3 are fixedly installed on the four corners of the bottom of the base 1, and push handles 4 are fixedly installed on the side wall of the base 1. The movable wheels 3 and push handles 4 can facilitate the movement of the device and make it easy to use.

[0027] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: When in use, the device can be easily moved by the movable wheel 3 and the push handle 4, making it easy to use. Then, the lid on the agent tank 6 is opened, and the corresponding amount of seed coating agent is poured into the agent tank 6. The seed agent usually contains a variety of ingredients such as insecticide, fungicide, compound fertilizer, trace elements, plant growth regulator, slow release agent and film-forming agent. Then, the seeds are poured into the feed hopper 5, and then the drive motor 21 is started.

[0028] The drive motor 21 drives the mixing frame 17 and the second transmission wheel 22 to rotate. The second transmission wheel 22 drives the first transmission wheel 13 to rotate the feeding roller 15 via the transmission belt 14. After the seeds in the feed hopper 5 fall into the feeding trough 18, they are evenly conveyed downwards as the feeding roller 15 rotates. At the same time, the top of the mixing frame 17 drives the rotating disk 11 to rotate. The rotating disk 11 controls the connecting rod 12 to drive the piston rod 10 to move up and down in the air cylinder 9 to pressurize the agent tank 6. The seed coating agent in the agent tank 6 flows into the spray pipe 19 through the pipe, and then is atomized and sprayed out through the atomizing nozzle 20. At this time, the seeds pass evenly between the atomizing nozzles 20. The atomized seed coating agent adheres to the seeds, performing preliminary disinfection and coating on each seed. During the fall, the seeds do not pile up together, greatly reducing the situation where multiple seeds are coated in the same coating. Subsequently, the seeds fall to the bottom of the mixing tank 16, where they are agitated again by the mixing rack 17. The atomized seed coating agent that has not adhered to the seeds also falls to the bottom of the mixing tank 16 and is mixed with the seeds, forming a complete coating on the seed surface. This further improves the uniformity of the seed coating, thus achieving automatic uniform coating of small batches of seeds without the need for manual coating by workers. It is very convenient, and the device has a simple structure and low cost.

[0029] After coating is completed, the seeds that have been coated will fall directly into the mixing tank 16 by removing the movable block 8 from the limiting block 7, making them easy to collect.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A seed surface disinfection and coating integrated device, comprising a base (1), characterized in that, A coating box (2) is fixedly installed on the top side wall of the base (1). A feeding hopper (5) is fixedly installed in the middle of the top of the coating box (2). A medicine box (6) is fixedly installed on the left side of the top of the coating box (2). A feeding roller (15) is movably installed at the bottom of the feeding hopper (5). Four feeding slots (18) are equally spaced on the feeding roller (15). A stirring tank (16) is opened in the coating box (2). A spray pipe (19) is set in the stirring tank (16) below the feeding hopper (5). The nozzle (19) is fixedly installed on the base (1). Atomizing nozzles (20) are installed at equal intervals on the inner ring of the mixing tank (16). The nozzle (19) is connected to the bottom of the medicine tank (6) through a pipe. A stirring rack (17) is movably installed on the bottom of the mixing tank (16). A drive motor (21) is fixedly installed on the side wall of the base (1) at the position corresponding to the stirring rack (17). The output shaft of the drive motor (21) penetrates the base (1) and is fixedly connected to one end of the coating box (2) and the stirring rack (17).

2. The seed surface disinfection and coating integrated device according to claim 1, characterized in that, The right end of the feeding roller (15) extends outward through the feeding hopper (5). A first transmission wheel (13) is fixedly installed on the top of the right end of the feeding roller (15). A transmission belt (14) is movably installed on the outside of the first transmission wheel (13). A second transmission wheel (22) is fixedly installed on the output shaft of the drive motor (21). The other side of the transmission belt (14) is movably sleeved on the second transmission wheel (22).

3. The seed surface disinfection and coating integrated device according to claim 1, characterized in that, A rotating disk (11) is movably installed on the left arm of the coating box (2). The rotating disk (11) is fixedly connected to the left end of the mixing rack (17). A connecting rod (12) is movably installed on the rotating disk (11).

4. The seed surface disinfection and coating integrated device according to claim 3, characterized in that, An air cylinder (9) is fixedly installed on the outside of the medicine box (6). The output end of the air cylinder (9) is connected to the top of the medicine box (6). A piston rod (10) is movably installed in the air cylinder (9). The bottom of the piston rod (10) is movably connected to the other end of the connecting rod (12).

5. The seed surface disinfection and coating integrated device according to claim 1, characterized in that, A movable block (8) is movably installed at the middle position of the bottom of the base (1), and a limiting block (7) is fixedly installed at the bottom of the base (1) corresponding to the position of the movable block (8). The movable block (8) can be movably engaged in the limiting block (7).

6. The seed surface disinfection and coating integrated device according to claim 1, characterized in that, The base (1) has four fixed casters (3) at the bottom corners and a push handle (4) fixed on the side wall of the base (1).

Images