Intelligent seed coating machine

Abstract

The utility model relates to an intelligent seed coating machine and belongs to the field of agricultural machinery. The coating machine comprises a stirring system, a control device, a feeding system and a driving device, the stirring system comprises a stirring pipe, a plurality of supports are fixedly connected below the stirring pipe, a base is arranged below the supports, the driving device is arranged on the base, and the driving device is electrically connected with the control device; by arranging the control device, the flow meter and the metering pump are automatically controlled, continuous feeding can be achieved without batch operation, the flow of seeds and seed coating agents is set in advance according to the types of the seeds, and the seed coating machine is suitable for seed coating of various crops; in addition, a scraper made of a flexible material is arranged at the tail end of the stirring impeller, so that the seeds can be prevented from being blocked, the working efficiency is improved, and damage and abrasion to the seeds and the stirring system can be reduced to the greatest extent.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural machinery and relates to an intelligent seed coating machine. Background Art

[0002] A seed coating machine is a machine that coats the surface of selected seeds with a seed coating agent to make them pelletized. By evenly coating the liquid medicine on the surface of the seeds in a certain proportion, a smooth and firm medicine film is formed. Its function is to protect the seeds and seedlings from various bacteria, pests and diseases through the medicine film, and has good effects of preventing bacteria, pests and diseases, which is of great significance for ensuring seed germination, seedling growth and even high yield and increased income of grain. At present, it is widely used by seed producers and operators.

[0003] Chinese Patent CN115735476A discloses a seed coating machine, whose main structure is a cylindrical coating cylinder. A pot-shaped seed throwing disc is installed in the coating cylinder, and the seeds are placed in the throwing disc. The seed throwing disc is driven by a motor to rotate, thereby driving the seeds to flip. While the seeds are flipping, the coating agent is sprayed onto the seeds to coat the coating agent on the surface of the seeds to complete the coating. However, this kind of coating machine cannot realize continuous operation, needs to be operated in batches, and has low intelligence, which is time-consuming and laborious and has low efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide an intelligent seed coating machine that can freely adjust the feeding amounts of seeds and the seed coating agent, can operate continuously with higher efficiency and is suitable for various crop seeds.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An intelligent seed coating machine, characterized in that it includes a stirring system, a control device, a feeding system and a driving device;

[0007] The stirring system includes a stirring tube, several supports are fixedly connected below the stirring tube, a base is arranged below the supports, the driving device is arranged on the base, and the driving device is electrically connected with the control device; a stirring shaft is arranged in the stirring tube, one end of the stirring shaft is in transmission connection with the driving device, and the other end of the stirring shaft is provided with a discharge port; stirring rods and stirring blades are equidistantly arranged on the stirring shaft, the stirring rods are L-shaped, the stirring blades are obliquely arranged on the stirring shaft, and a scraping device is further arranged at the end of the stirring blade, and the end of the scraping device is attached to the inner wall of the stirring tube;

[0008] The feeding system includes a seed box, a seed dressing agent medicine box, a metering pump and a conveying pipe. The seed box is arranged above the stirring pipe, and a spray head is arranged above the stirring pipe. A feeding motor and a seed outlet are arranged on the seed box, and an automatic control flowmeter is also arranged at the seed outlet. The automatic control flowmeter is electrically connected to the feeding motor. The metering pump and the seed dressing agent medicine box are arranged on the base, and the metering pump is connected to the seed dressing agent medicine box and the spray head through the conveying pipe. The feeding motor, the automatic control flowmeter and the metering pump are all electrically connected to the control device.

[0009] Further, a plurality of universal wheels are arranged on the base.

[0010] Further, the material of the scraping device is soft rubber.

[0011] The beneficial effects of the present utility model are as follows: By setting the control device, the automatic control flowmeter and the metering pump, continuous feeding can be realized without batch operation, and the flow rates of the seeds and the seed dressing agent can be set in advance according to the types of seeds, which is suitable for the seed coating of various crops. In addition, by arranging a scraping device made of flexible material at the end of the stirring impeller, not only can the blockage of seeds be prevented, the working efficiency can be improved, but also the damage and wear to the seeds and the stirring system can be minimized to the greatest extent.

[0012] The above description is only an overview of the technical solution of the present utility model. In order to understand the technical means of the present utility model more clearly and implement it according to the content of the specification, the following takes the preferred embodiments of the present utility model and combines with the drawings to describe in detail as follows. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of an intelligent seed coating machine shown in an embodiment of the present utility model.

[0014] Description of the reference numerals in the drawings: 1. discharge port; 2. stirring shaft; 3. stirring rod; 4. stirring blade; 5. scraping device; 6. seed box; 7. feeding motor; 8. conveying pipe; 9. stirring pipe; 10. driving device; 11. metering pump; 12. seed dressing agent medicine box; 13. base; 14. bracket; 15. seed outlet. Detailed Embodiments

[0015] The technical solution of the present utility model will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "coupling" should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] Please refer to Figure 1 , the intelligent seed coating machine shown in a preferred embodiment of the present application includes a stirring system, a control device, a feeding system, and a driving device 10. The stirring system includes a stirring tube 9. A plurality of brackets 14 are fixedly connected below the stirring tube 9, and a base 13 is arranged below the brackets 14; a stirring shaft 2 is arranged in the stirring tube 9. One end of the stirring shaft 2 is in transmission connection with the driving device 10 through a belt or a chain. The driving device 10 is arranged on the base 13, and the driving device 10 is electrically connected to the control device. In this embodiment, the driving device 10 is a motor; the other end of the stirring shaft 2 is provided with a discharge port 1; stirring rods 3 and stirring blades 4 are equidistantly arranged on the stirring shaft 2. The stirring rod 3 is L-shaped and is used to expand the contact area with the seeds so that the seeds are in full contact with the seed coating agent; the stirring blade 4 is obliquely arranged on the stirring shaft 2 and is used to further stir and convey the seeds in the direction of the discharge port 1. A scraping device 5 is also arranged at the end of the stirring blade 4. The end of the scraping device 5 is in contact with the inner wall of the stirring tube 9. In this embodiment, the scraping device 5 is made of soft rubber and is used to ensure that each seed in the conveying stirring tube 9 is prevented from being blocked, and to prevent damage to the seeds, resulting in waste and overcoating.

[0020] The feeding system includes a seed box 6, a seed dressing agent medicine box 12, a metering pump 11 and a delivery pipe 8. The seed box 6 is arranged above the stirring pipe 9. There is a nozzle above the stirring pipe 9. A feeding motor 7 and a seed outlet 15 are arranged on the seed box 6. An automatic control flowmeter is also arranged at the seed outlet 15, and the automatic control flowmeter is electrically connected to the feeding motor 7. The metering pump 11 and the seed dressing agent medicine box 12 are arranged on a base 13. The metering pump 11 is connected to the seed dressing agent medicine box 12 and the nozzle through the delivery pipe 8. The feeding motor 7, the automatic control flowmeter and the metering pump 11 are all electrically connected to a control device.

[0021] Working principle:

[0022] Before operation, set the flow rate of seeds, the spraying amount of the seed dressing agent and the rotation speed of the stirring shaft 2 on the control device according to the type of seeds in advance. After setting, start the equipment; the stirring shaft 2 starts to rotate, the metering pump 11 operates to spray the seed dressing agent into the stirring pipe 9 according to the given measurement. Subsequently, the seed box 6 starts to feed materials, and the automatic control flowmeter monitors the seeds in real time and adjusts the flow rate; the seed dressing agent and the seeds are stirred and coated in the stirring pipe 9 and are transported to the discharge port 1. The coated seeds are output from the discharge port 1 for filling, packing, and the operation ends.

[0023] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0024] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. An intelligent seed coating machine, characterized in that, It includes a stirring system, a control device, a feeding system and a driving device; The stirring system includes a stirring tube. A number of brackets are fixedly connected below the stirring tube. A base is arranged below the brackets. The driving device is arranged on the base and is electrically connected to the control device. A stirring shaft is arranged in the stirring tube. One end of the stirring shaft is in transmission connection with the driving device, and the other end of the stirring shaft is provided with a discharge port. Stirring rods and stirring blades are equidistantly arranged on the stirring shaft. The stirring rods are L-shaped. The stirring blades are obliquely arranged on the stirring shaft. A scraping device is further arranged at the end of the stirring blade, and the end of the scraping device is attached to the inner wall of the stirring tube; The feeding system includes a seed box, a seed dressing agent medicine box, a metering pump and a conveying pipe. The seed box is arranged above the stirring tube. A spray head is arranged above the stirring tube. A feeding motor and a seed outlet are arranged on the seed box. An automatic control flowmeter is further arranged at the seed outlet, and the automatic control flowmeter is electrically connected to the feeding motor. The metering pump and the seed dressing agent medicine box are arranged on the base. The metering pump is connected to the seed dressing agent medicine box, the spray head, the feeding motor, the automatic control flowmeter through the conveying pipe, and the feeding motor, the automatic control flowmeter and the metering pump are all electrically connected to the control device.

2. The intelligent seed coating machine according to claim 1, characterized in that, Two sets of universal wheels are arranged on the base.

3. The intelligent seed coating machine according to claim 1, wherein, The scraping device is made of soft rubber.

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