Coating device for agricultural rice seeds

Abstract

The utility model discloses a coating device for agricultural rice seeds, which relates to the technical field of rice seed production and comprises a support frame, the top of the support frame is fixedly connected with a processing bin mechanism, the top of the processing bin mechanism is fixedly connected with a coating mechanism, and the bottom of the processing bin mechanism is fixedly connected with a circulating mechanism. The front face of the processing bin mechanism is fixedly connected with a control panel, the processing bin mechanism comprises a processing bin, and the middle of the surface of the processing bin is fixedly connected with the interior of the supporting frame. Through the arrangement of the coating mechanism, when the surfaces of rice seeds are coated, a fixing ring rotates, a first stirring rod and a second stirring rod stir the rice seeds at the same time, and meanwhile in the stirring process, a first spiral blade rotates to continuously convey the rice seeds at the bottom of a processing bin upwards along a turning cylinder; during coating, the stirring effect is better, and the coating of the rice seeds is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seed production, in particular to a coating device for agricultural rice seeds. Background Art

[0002] Seed coating is a high-tech technology that promotes agricultural production and harvest. After sowing, seeds coated with seed coating agents can quickly absorb water and swell. As the embryo in the seed gradually develops and the seedlings continue to grow, the seed coating agent will slowly release the various active ingredients it contains, which will be gradually absorbed into the body by the seed seedlings, thereby achieving the purpose of preventing and controlling seedling diseases and pests, promoting growth and development, and increasing crop yields. Rice seeds need to be coated with seed coating agents before planting. In addition to using manual turning and mixing for coating, modern agriculture has also developed a variety of mechanical coating devices. Commonly used coating devices use mechanical turning and mixing to work.

[0003] For example, the Chinese patent publication number CN217160397U discloses a rapid coating device for rice seeds, including a box base, a mixing rack and a combination barrel, wherein the combination barrel is fixedly mounted at the middle position of the upper outer surface of the box base, and the mixing rack is movably mounted inside the combination barrel, and the mixing rack includes a rotating rod and a stirring rod, and the stirring rod is spliced ​​and mounted on the outer surfaces of both sides of the rotating rod, and the cross section of the rotating rod is an elliptical structure, and one end of the stirring rod is provided with a threaded joint, and the stirring rod and the rotating rod are spliced ​​and fixed by the threaded joint, and the motor is started to drive the driving rod to rotate, and the driving rod uses a belt to drive the driving wheel, so that the driving wheel drives the rotating rod to rotate, thereby causing the rotating rod to drive the stirring rod to rotate, and the stirring rod with an elliptical cross section can protect the outer wall of the rice seed when rotating to avoid the outer wall from being broken, thereby improving the use effect of the rapid coating device for rice seeds.

[0004] Although the above example can reduce the damage to rice seeds during seed coating to a certain extent, in actual use, the stirring effect is poor by relying solely on the turning of the stirring rod, and the coating on the surface of the rice seeds is unevenly distributed, which is inconvenient to use. At the same time, when coating the surface of the rice seeds, since the particles of the coating agent are smaller than the rice seeds, they will gradually settle downwards during the stirring process, thereby affecting the contact between the coating agent and the rice seeds and affecting the coating effect, which is inconvenient to use. Utility Model Content

[0005] The utility model provides a coating device for agricultural rice seeds to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A coating device for agricultural rice seeds comprises a support frame, the top of the support frame is fixedly connected to a processing chamber mechanism, the top of the processing chamber mechanism is fixedly connected to a coating mechanism, the bottom of the processing chamber mechanism is fixedly connected to a circulation mechanism, and the front of the processing chamber mechanism is fixedly connected to a control panel.

[0008] A further improvement of the technical solution of the utility model is that the processing bin mechanism includes a processing bin, the middle part of the processing bin surface is fixedly connected to the inside of the support frame, a discharge port is provided on one side of the processing bin, and a baffle is inserted into one end of the inner cavity of the discharge port.

[0009] A further improvement of the technical solution of the utility model is that a sliding groove is opened inside one side of the processing chamber, the inner wall of the sliding groove overlaps the surface of the baffle, a handle is fixedly connected to one side of the baffle, feeding ports are provided on both sides of the upper end of the inner cavity of the processing chamber, and a leakage plate is fixedly connected to the inner wall of the middle part of the inner cavity of the processing chamber.

[0010] A further improvement of the technical solution of the utility model is that the coating mechanism includes a bin cover, the bottom of the bin cover is fixedly connected to the top of the processing bin, both sides of the top of the bin cover are fixedly connected with lifting rings, and the middle of the top of the bin cover is fixedly connected with a motor 1.

[0011] A further improvement of the technical solution of the utility model is that: a fixing ring is fixedly connected to the bottom of the rotating shaft of the motor 1, a stirring rod 1 is fixedly connected to the bottom of the fixing ring, and a stirring rod 2 is rotatably connected to the surface of the stirring rod 1.

[0012] A further improvement of the technical solution of the utility model is that: the bottom of the leakage plate is fixedly connected with a second motor, the surface of the second motor shaft is fixedly connected with a first spiral blade, and the top of the leakage plate is fixedly connected with a turning cylinder.

[0013] A further improvement of the technical solution of the utility model is that the circulation mechanism includes a circulation pipe, one end of which is fixedly connected to the bottom of the inner cavity of the processing chamber, the other end of which is fixedly connected to one side of the inner cavity of the feeding port, and one side of the circulation pipe is fixedly connected to motor three.

[0014] A further improvement of the technical solution of the utility model is that: the surface of the motor three rotating shaft is fixedly connected with spiral blade two, the top of the circulation pipe is fixedly connected with motor four, and the surface of the motor four rotating shaft is fixedly connected with spiral blade three.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides a coating device for agricultural rice seeds. Through the setting of the coating mechanism, when coating the surface of the rice seeds, the first stirring rod and the second stirring rod are simultaneously stirred for the rice seeds by the rotation of the fixed ring. Meanwhile, during the stirring process, the first spiral blade rotates to continuously transport the rice seeds at the bottom of the processing bin upward along the turning cylinder, so that the stirring effect is better during coating, and the coating of the rice seeds is more uniform. Meanwhile, due to the setting of the circulation mechanism, when the coating agent is deposited at the bottom of the inner cavity of the processing bin, it enters the circulation pipe through the leak plate, so that it returns to the upper end of the inner cavity of the processing bin under the transportation of the spiral blade, so that it is more convenient to use and the coating effect of the rice seeds is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of a partial coating mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of a partial coating mechanism of the utility model;

[0021] Figure 5 For the utility model Figure 2 A is an enlarged schematic diagram of the structure.

[0022] In the figure: 1. support frame; 2. processing chamber mechanism; 21. processing chamber; 22. discharge port; 23. baffle; 24. sliding groove; 25. handle; 26. feeding port; 27. leakage plate; 3. coating mechanism; 31. chamber cover; 32. lifting ring; 33. motor one; 34. fixing ring; 35. stirring rod one; 36. stirring rod two; 37. motor two; 38. spiral blade one; 39. turning cylinder; 4. circulation mechanism; 41. circulation pipe; 42. motor three; 43. spiral blade two; 44. motor four; 45. spiral blade three. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] Example 1

[0025] like Figure 1-4As shown, the utility model provides a coating device for agricultural rice seeds, including a support frame 1, a processing bin mechanism 2 is fixedly connected to the top of the support frame 1, a coating mechanism 3 is fixedly connected to the top of the processing bin mechanism 2, a circulation mechanism 4 is fixedly connected to the bottom of the processing bin mechanism 2, a control panel 5 is fixedly connected to the front of the processing bin mechanism 2, the processing bin mechanism 2 includes a processing bin 21, the middle part of the surface of the processing bin 21 is fixedly connected to the inside of the support frame 1, a discharge port 22 is arranged on one side of the processing bin 21, a baffle 23 is inserted at one end of the inner cavity of the discharge port 22, a sliding groove 24 is opened inside one side of the processing bin 21, the inner wall of the sliding groove 24 overlaps the surface of the baffle 23, a handle 25 is fixedly connected to one side of the baffle 23, feeding ports 26 are arranged on both sides of the upper end of the inner cavity of the processing bin 21, and a leak plate 27 is fixedly connected to the inner wall of the middle part of the inner cavity of the processing bin 21.

[0026] In this embodiment, when coating the rice seeds, the rice seeds are poured into the processing chamber 21 from the feeding port 26. During the introduction process, the coating agent is introduced into the processing chamber 21 from another feeding port 26, and the rice seeds are coated. After the coating is completed, the handle 25 is pulled upward, and under the action of the pulling force, the baffle 23 slides upward along the sliding groove 24, and the coated rice seeds are discharged along the discharge port 22.

[0027] Example 2

[0028] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the coating mechanism 3 includes a bin cover 31, the bottom of the bin cover 31 is fixedly connected to the top of the processing bin 21, the two sides of the top of the bin cover 31 are fixedly connected with lifting rings 32, the middle of the top of the bin cover 31 is fixedly connected with a motor 33, the bottom of the rotating shaft of the motor 33 is fixedly connected with a fixing ring 34, the bottom of the fixing ring 34 is fixedly connected with a stirring rod 1 35, the surface of the stirring rod 1 35 is rotatably connected with a stirring rod 2 36, the bottom of the leak plate 27 is fixedly connected with a motor 2 37, the surface of the rotating shaft of the motor 2 37 is fixedly connected with a spiral blade 1 38, and the top of the leak plate 27 is fixedly connected with a turning cylinder 39.

[0029] In this embodiment, under the action of motor 1 33, the fixed ring 34 drives the stirring rod 1 35 and the stirring rod 2 36 to stir the rice seeds and the coating agent, so that the coating agent adheres to the surface of the rice seeds. At the same time, during the stirring process, under the action of motor 2 37, the spiral blade 1 38 rotates to continuously flip the rice seeds at the bottom of the inner cavity of the processing chamber 21 along the flipping cylinder 39 toward the upper end of the inner cavity of the processing chamber 21. The stirring and flipping are carried out in multiple directions at the same time, and the flipping effect is better.

[0030] Example 3

[0031] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the circulation mechanism 4 includes a circulation pipe 41, one end of the circulation pipe 41 is fixedly connected to the bottom of the inner cavity of the processing chamber 21, the other end of the circulation pipe 41 is fixedly connected to one side of the inner cavity of the feeding port 26, one side of the circulation pipe 41 is fixedly connected to a motor three 42, the surface of the rotating shaft of the motor three 42 is fixedly connected to a spiral blade two 43, the top of the circulation pipe 41 is fixedly connected to a motor four 44, and the surface of the rotating shaft of the motor four 44 is fixedly connected to a spiral blade three 45.

[0032] In this embodiment, when the coating agent is deposited to the bottom of the inner cavity of the processing chamber 21, it enters the circulation pipe 41 through the leakage plate. Under the action of the motor three 42 and the motor four 44, the spiral blade two 43 and the spiral blade three 45 are rotated to transport the coating agent in the circulation pipe along the circulation pipe 41 to the feeding port 26, so that it returns to the upper end of the inner cavity of the processing chamber 21, so that the contact time between the coating agent and the rice seeds is longer and the coating is more uniform.

[0033] The working principle of the coating device for agricultural rice seeds will be described in detail below.

[0034] like Figure 1-4 As shown, when coating the rice seeds, the rice seeds are poured into the processing chamber 21 from the feeding port 26. During the introduction process, the coating agent is introduced into the processing chamber 21 from another feeding port 26. Then, under the action of the motor 1 33, the fixed ring 34 drives the stirring rod 1 35 and the stirring rod 2 36 to stir the rice seeds and the coating agent, so that the coating agent adheres to the surface of the rice seeds. At the same time, during the stirring process, under the action of the motor 2 37, the spiral blade 1 38 rotates, and the rice seeds at the bottom of the inner cavity of the processing chamber 21 are continuously flipped along the flipping cylinder 39 toward the upper end of the inner cavity of the processing chamber 21, and the rice seeds are stirred in multiple directions at the same time. Flipping, the flipping effect is better. When the coating agent is deposited to the bottom of the inner cavity of the processing chamber 21, it enters the circulation pipe 41 through the leakage plate. Under the action of motor three 42 and motor four 44, spiral blade two 43 and spiral blade three 45 are rotated to transport the coating agent in the circulation pipe along the circulation pipe 41 to the feeding port 26, so that it returns to the upper end of the inner cavity of the processing chamber 21, so that the contact time between the coating agent and the rice seeds is longer and the coating is more uniform. After the coating is completed, pull the handle 25 upwards, and under the action of the pulling force, the baffle 23 slides upwards along the sliding groove 24, so that the coated rice seeds are discharged along the discharge port 22.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A coating device for agricultural rice seeds, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a processing chamber mechanism (2), the top of the processing chamber mechanism (2) is fixedly connected to a coating mechanism (3), the bottom of the processing chamber mechanism (2) is fixedly connected to a circulation mechanism (4), and the front of the processing chamber mechanism (2) is fixedly connected to a control panel (5).

2. A coating device for agricultural rice seeds according to claim 1, characterized in that: The processing bin mechanism (2) comprises a processing bin (21), the middle part of the surface of the processing bin (21) is fixedly connected to the inside of the support frame (1), a discharge port (22) is provided on one side of the processing bin (21), and a baffle (23) is inserted into one end of the inner cavity of the discharge port (22).

3. A coating device for agricultural rice seeds according to claim 2, characterized in that: A sliding groove (24) is provided inside one side of the processing chamber (21), the inner wall of the sliding groove (24) overlaps the surface of the baffle (23), a handle (25) is fixedly connected to one side of the baffle (23), feeding ports (26) are provided on both sides of the upper end of the inner cavity of the processing chamber (21), and a leaking plate (27) is fixedly connected to the inner wall of the middle part of the inner cavity of the processing chamber (21).

4. A coating device for agricultural rice seeds according to claim 1, characterized in that: The coating mechanism (3) comprises a bin cover (31), the bottom of the bin cover (31) is fixedly connected to the top of the processing bin (21), both sides of the top of the bin cover (31) are fixedly connected with hanging rings (32), and the middle of the top of the bin cover (31) is fixedly connected with a motor 1 (33).

5. A coating device for agricultural rice seeds according to claim 4, characterized in that: The bottom of the rotating shaft of the motor 1 (33) is fixedly connected with a fixing ring (34), the bottom of the fixing ring (34) is fixedly connected with a stirring rod 1 (35), and the surface of the stirring rod 1 (35) is rotatably connected with a stirring rod 2 (36).

6. A coating device for agricultural rice seeds according to claim 3, characterized in that: The bottom of the leakage plate (27) is fixedly connected to a second motor (37), the surface of the rotating shaft of the second motor (37) is fixedly connected to a first spiral blade (38), and the top of the leakage plate (27) is fixedly connected to a turning cylinder (39).

7. A coating device for agricultural rice seeds according to claim 1, characterized in that: The circulation mechanism (4) comprises a circulation pipe (41), one end of which is fixedly connected to the bottom of the inner cavity of the processing chamber (21), the other end of which is fixedly connected to one side of the inner cavity of the feeding port (26), and one side of the circulation pipe (41) is fixedly connected to a motor three (42).

8. A coating device for agricultural rice seeds according to claim 7, characterized in that: The surface of the rotating shaft of the motor three (42) is fixedly connected with the spiral blade two (43), the top of the circulation pipe (41) is fixedly connected with the motor four (44), and the surface of the rotating shaft of the motor four (44) is fixedly connected with the spiral blade three (45).

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