Coating device for producing seeds

Abstract

This utility model relates to the field of seed coating technology, and in particular to a seed coating device for seed production. It includes a support frame, a processing component on the top of the support frame, and an auxiliary component on the side of the processing component. Through the coordinated use of a drive motor, a fixed base, a guide rod, an auxiliary plate, a positioning frame, and a processing barrel, the drive motor drives the guide rod and positioning frame to rotate during seed coating within the processing barrel. This, in turn, causes the positioning frame to synchronously rotate the processing barrel, achieving uniform stirring and coating of the seeds. This avoids damage caused by direct contact between the stirring rod and the seeds, improving seed quality. Simultaneously, the side of the guide rod is fixedly connected to the positioning frame via the auxiliary plate, improving the stability of the positioning frame. The coordinated use of an adjusting rod, a second retaining ring, and fixing bolts further enhances the stability of the processing barrel and facilitates the rolling and mixing uniformity of the seeds during the coating process.

Description

Technical Field

[0001] This utility model relates to the field of seed coating technology, specifically to a seed coating device for seed production. Background Technology

[0002] Seed coating is a seed treatment technique that uses adhesives or film-forming agents to coat non-seed materials such as fungicides, insecticides, micronutrients, plant growth regulators, colorants, or fillers on the outside of the seed, so as to make the seed spherical or basically maintain its original shape. Seed coating can only absorb water in the soil and hardly dissolve, thus preventing the invasion of seed-borne and soil-borne pathogens.

[0003] Existing technologies, such as CN221178375U, describe a coating device for producing corn seeds. A rotary motor drives a rotating shaft to rotate, which in turn drives a stirring rod to rotate, thus fully mixing the corn seeds and the coating agent. A connecting rod rotates to push out the corn seeds remaining at the bottom of the coating cylinder, and a blade rotates to clean the seeds adhering to the upper part of the inner wall of the coating cylinder.

[0004] However, this device still has some shortcomings in its use:

[0005] 1. The seeds are stirred inside the coating tube by a stirring rod. Since the stirring rod is in direct contact with the seeds under power, it may damage the outer layer, thereby reducing the quality of the seeds.

[0006] 2. There are some inconveniences in the process of feeding and unloading the coating tube, and the coating tube also exhibits some instability during processing, which reduces its practicality. Utility Model Content

[0007] The purpose of this invention is to provide a seed coating device to address the problems mentioned in the background art, where the seeds are stirred inside the coating cylinder by a stirring rod. Since the stirring rod is driven by power and directly contacts the seeds, it may damage the outer layer, thereby reducing the quality of the seeds. Furthermore, there are certain inconveniences in the process of feeding and unloading the coating cylinder, and the coating cylinder exhibits certain instability during processing, which reduces its practicality.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A seed coating apparatus for producing seeds includes a support frame, a processing component on the top of the support frame, and auxiliary components on the side of the processing component.

[0010] The processing assembly includes a mounting plate fixedly connected to the top of a support frame, a fixed seat fixedly connected to the top of the mounting plate, a positioning plate fixedly connected to the side of the support frame, a drive motor mounted on the side of the positioning plate, a guide rod fixedly connected to the output end of the drive motor, the guide rod passing through the fixed seat and rotatably connected to the fixed seat, a positioning frame fixedly connected to the end of the guide rod at an incline, a processing barrel set inside the positioning frame, a connecting groove opened on the top of the processing barrel, an auxiliary plate fixedly connected to the side of the guide rod, and the end of the auxiliary plate fixedly connected to the positioning frame.

[0011] As a preferred embodiment of this utility model, the auxiliary component includes an adjusting rod at the top of the positioning frame. The top of the positioning frame has a hole, and a guide cylinder is fixedly connected inside the hole. The adjusting rod passes through the guide cylinder and extends into the positioning frame. The adjusting rod is threadedly connected to the guide cylinder. A sealing cap is fixedly connected to the end of the adjusting rod. The sealing cap extends into the connecting groove and abuts against the connecting groove.

[0012] As a preferred embodiment of this utility model, the top of the processing barrel is provided with a feed hole, and the sealing cover is located directly above the feed hole.

[0013] As a preferred embodiment of this utility model, a first retaining ring and a second retaining ring are respectively provided on both sides of the positioning frame, and the first retaining ring and the second retaining ring are threadedly connected to the positioning frame by fixing bolts.

[0014] As a preferred embodiment of this utility model, a connecting rod is fixedly connected to the side of the adjusting rod, and the outer surface of the connecting rod is provided with anti-slip texture.

[0015] As a preferred embodiment of this utility model, a guide hole is provided on the side of the processing barrel, and a protective plate is snapped into the guide hole.

[0016] As a preferred embodiment of this utility model, the bottom of the support frame is fixedly connected to a mounting base plate, and the top of the mounting base plate is slidably connected to a collection box.

[0017] As a preferred embodiment of this utility model, the collection box is located directly below the processing barrel, and the collection box is made of stainless steel.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. In this utility model, by setting up a drive motor, a fixed base, a guide rod, an auxiliary plate, a positioning frame, and a processing barrel for coordinated use, when the seeds are coated in the processing barrel, the drive motor can drive the guide rod and the positioning frame to rotate, and then the positioning frame drives the processing barrel to rotate synchronously, thereby achieving uniform stirring and coating of the seeds, avoiding the problem of damage caused by the stirring rod directly contacting the seeds, and improving the quality of the seeds. At the same time, the side of the guide rod is fixedly connected to the positioning frame through the auxiliary plate, thereby improving the stability of the positioning frame.

[0020] 2. In this utility model, the stability of the processing barrel is improved by using an adjusting rod, guide cylinder, sealing cap, first retaining ring, second retaining ring, and fixing bolt in combination. This also facilitates the rolling and mixing uniformity of seeds during the coating process. The combination of the first and second retaining rings and the locking of the fixing bolts provides stable support for the processing barrel. Rotating the adjusting rod causes the sealing cap to engage in the connecting groove, effectively preventing leakage of the coating liquid during processing. After coating is completed, the sealing cap and protective plate can be opened to lower the processing barrel and concentrate the seeds inside into the collection box, thus improving work efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the processing component structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the novel auxiliary component structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the novel top structure of the support frame for this practical application.

[0025] In the diagram: 1. Support frame; 2. Processing component; 201. Mounting plate; 202. Fixing base; 203. Drive motor; 204. Positioning plate; 205. Guide rod; 206. Auxiliary plate; 207. Positioning frame; 208. Processing barrel; 209. Connecting groove; 3. Auxiliary component; 301. Adjusting rod; 302. Connecting rod; 303. Guide cylinder; 304. Sealing cover; 305. First clamping ring; 306. Second clamping ring; 307. Fixing bolt; 4. Collection box; 5. Mounting base plate; 6. Guide hole; 7. Protective plate; 8. Feed hole. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] For examples, please refer to Figures 1-4 This utility model provides a technical solution:

[0028] A seed coating device includes a support frame 1, a processing component 2 on the top of the support frame 1, and an auxiliary component 3 on the side of the processing component 2. The processing component 3 includes a mounting plate 201 fixedly connected to the top of the support frame 1, a fixing seat 202 fixedly connected to the top of the mounting plate 201, a positioning plate 204 fixedly connected to the side of the support frame 1, a drive motor 203 mounted on the side of the positioning plate 204, and a guide rod 205 fixedly connected to the output end of the drive motor 203, the guide rod 205 passing through the fixing seat 202. It is rotatably connected to the fixed base 202. The end of the guide rod 205 is fixedly connected to the positioning frame 207 at an incline. The positioning frame 207 is provided with a processing barrel 208. The top of the processing barrel 208 is provided with a connecting groove 209. The side of the guide rod 205 is fixedly connected to the auxiliary plate 206. The end of the auxiliary plate 206 is fixedly connected to the positioning frame 207. The side of the processing barrel 208 is provided with a guide hole 6. The guide hole 6 is fitted with a protective plate 7. The collection box 4 is located directly below the processing barrel 208. The material of the collection box 4 is stainless steel.

[0029] The drive motor 203 is started, which drives the guide rod 205 to rotate. The guide rod 205 drives the positioning frame 207 to rotate through the auxiliary plate 207. The positioning frame 207 stirs the seeds inside the processing barrel 208, so that the seeds and coating agent are fully mixed.

[0030] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the auxiliary component 3 includes an adjusting rod 301 at the top of the positioning frame 207. A hole is provided at the top of the positioning frame 207, and a guide cylinder 303 is fixedly connected inside the hole. The adjusting rod 301 passes through the guide cylinder 303 and extends into the positioning frame 207. The adjusting rod 301 is threadedly connected to the guide cylinder 303. A sealing cap 304 is fixedly connected to the end of the adjusting rod 301. The sealing cap 304 extends to the connecting groove 209 and abuts against the connecting groove 209. An inlet is provided at the top of the processing barrel 208. The material inlet 8 and the sealing cover 304 are located directly above the material inlet 8. The first retaining ring 305 and the second retaining ring 306 are respectively provided on both sides of the positioning frame 207. The first retaining ring 305 and the second retaining ring 306 are threadedly connected to the positioning frame 207 by fixing bolts 307. The side of the adjusting rod 301 is fixedly connected to the connecting rod 302. The outer surface of the connecting rod 302 is provided with anti-slip texture. The bottom of the support frame 1 is fixedly connected to the mounting base plate 5. The top of the mounting base plate 5 is slidably connected to the collection box 4.

[0031] After coating is completed, the sealing cover 304 and the protective plate 7 are opened by reversing the drive motor 203, and the seeds inside the processing barrel 208 are poured into the collection box 4 for collection, which is convenient to operate.

[0032] The working process of this utility model is as follows: When using the seed coating device designed in this scheme, first check whether the device is working properly. Move the device to a suitable working area. The first clamping ring 305 and the second clamping ring 306 fix the processing barrel 208. At the same time, by rotating the adjusting rod 301 through the connecting rod 302, the sealing cover 304 can be engaged into the connecting groove 209. Then, the seeds to be coated are put into the processing barrel 208 through the feed hole 8. Start the drive motor 203 to drive the guide rod 205 to rotate. The guide rod 205 drives the positioning frame 207 to rotate through the auxiliary plate 207. The frame 207 stirs the seeds inside the processing barrel 208, ensuring thorough mixing of the seeds and coating agent. After coating, the reverse rotation of the drive motor 203 opens the sealing cover 304 and the protective plate 7, allowing the seeds inside the processing barrel 208 to be poured into the collection box 4 for collection. The operation is convenient. The drive motor 203, mounting plate 201, fixing seat 202, positioning plate 204, guide rod 205, auxiliary plate 207, and positioning frame 207 can drive the seeds inside the processing barrel 208 to rotate, ensuring thorough mixing of the seeds and coating agent without direct contact with the seeds, thus improving coating efficiency.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seed coating apparatus, comprising a support frame (1), characterized in that: The top of the support frame (1) is provided with a processing component (2), and the side of the processing component (2) is provided with an auxiliary component (3). The processing component (2) includes a mounting plate (201) fixedly connected to the top of the support frame (1), a fixed seat (202) fixedly connected to the top of the mounting plate (201), a positioning plate (204) fixedly connected to the side of the support frame (1), a drive motor (203) mounted on the side of the positioning plate (204), a guide rod (205) fixedly connected to the output end of the drive motor (203), the guide rod (205) passing through the fixed seat (202) and rotatably connected to the fixed seat (202), a positioning frame (207) fixedly connected to the end of the guide rod (205), a processing barrel (208) provided inside the positioning frame (207), a connecting groove (209) opened on the top of the processing barrel (208), an auxiliary plate (206) fixedly connected to the side of the guide rod (205), and the end of the auxiliary plate (206) fixedly connected to the positioning frame (207).

2. The seed coating apparatus according to claim 1, characterized in that, The auxiliary component (3) includes an adjusting rod (301) at the top of the positioning frame (207). The top of the positioning frame (207) has a hole, and a guide cylinder (303) is fixedly connected in the hole. The adjusting rod (301) passes through the guide cylinder (303) and extends into the positioning frame (207). The adjusting rod (301) is threadedly connected to the guide cylinder (303). A sealing cap (304) is fixedly connected to the end of the adjusting rod (301). The sealing cap (304) extends to the connecting groove (209) and abuts against the connecting groove (209).

3. The seed coating apparatus according to claim 1, characterized in that, The processing barrel (208) has a feed hole (8) at the top, and the sealing cover (304) is located directly above the feed hole (8).

4. The seed coating apparatus according to claim 2, characterized in that, The positioning frame (207) is provided with a first retaining ring (305) and a second retaining ring (306) on both sides. The first retaining ring (305) and the second retaining ring (306) are threadedly connected to the positioning frame (207) by fixing bolts (307).

5. The seed coating apparatus according to claim 2, characterized in that, The adjusting rod (301) is fixedly connected to a connecting rod (302) on its side, and the outer surface of the connecting rod (302) is provided with anti-slip texture.

6. The seed coating apparatus according to claim 1, characterized in that, The processing barrel (208) has a guide hole (6) on its side, and a protective plate (7) is inserted into the guide hole (6).

7. The seed coating apparatus according to claim 1, characterized in that, The bottom of the support frame (1) is fixedly connected to the mounting base plate (5), and the top of the mounting base plate (5) is slidably connected to the collection box (4).

8. The seed coating apparatus according to claim 7, characterized in that, The collection box (4) is located directly below the processing barrel (208), and the collection box (4) is made of stainless steel.

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