Agricultural seed mixing device

Abstract

The utility model discloses an agricultural seed mixed medicine device belongs to agricultural seed processing technical field. An agricultural seed mixed medicine device, including support and installing the mixed barrel on the support, still include: the rotary connecting in the mixed barrel's rotary rod, is fixedly connected with spiral stirring rod on the rotary rod, and the end of rotary rod is fixedly connected with the connecting block, is provided with the stirring part for mixing on the connecting block, the utility model discloses the setting of spiral stirring rod and mixing board, and seed and medicine move along the wavy mixing board path, improve the motion speed of seed, further accelerate mixing effect, and in the rotation, two groups of mixing board can extrude seed and medicine between and release, thereby can improve the contact between seed and medicine, thereby effectively improved the mixing effect, avoided the emergence uneven mixing situation.

Description

Technical Field

[0001] This utility model relates to the field of agricultural seed processing technology, and in particular to an agricultural seed mixing device. Background Technology

[0002] Mixing seeds such as vegetables or fruit trees with pesticides (often called seed treatment or seed coating) is a very important technique in modern agriculture. Its main purpose is to provide protection during the most vulnerable stages of seed germination and seedling growth, thereby improving crop emergence rate, uniformity, and early growth vigor.

[0003] Seed treatment or coating by mixing seeds with pesticides offers the core advantage of providing highly efficient and concentrated early protection for crops during their most vulnerable germination and seedling stages. It effectively controls soil-borne and seed-borne pests and diseases, significantly improving germination rate and seedling uniformity, laying a foundation for high yields. This technology achieves precise pesticide application, high pesticide utilization, and long-lasting effects, reducing or eliminating the need for additional spraying during the seedling stage, saving costs and labor.

[0004] In existing technologies, seed mixing with pesticides mainly involves two methods: manual mixing and mechanical mixing. Manual mixing is labor-intensive, inefficient, and results in uneven mixing of pesticides and seeds, affecting the treatment effect. While some existing mechanical mixing devices improve mixing efficiency, they lack protective equipment during the mixing process. Operators may touch the mixing blades during feeding, posing a safety hazard. Furthermore, dust is generated during the mixing process. Therefore, we urgently need an agricultural seed mixing device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to solve the problems of high labor intensity, low efficiency, uneven mixing, safety hazards in equipment loading, and dust generation during the mixing process in existing technologies, and to propose an agricultural seed mixing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An agricultural seed mixing device includes a support frame and a mixing tank mounted on the support frame. The mixing tank is provided with a discharge hatch for discharging materials. The device also includes: a rotating rod rotatably connected inside the mixing tank; a spiral stirring rod fixedly connected to the rotating rod; a connecting block fixedly connected to the end of the rotating rod; and a stirring part for mixing on the connecting block. When the rotating rod rotates, the spiral stirring rod and the stirring part form a mixing zone in the mixing tank. An end cover mounted on the mixing tank is also disassembled. A feed hopper for feeding materials is fixedly connected to the end cover, and a filter plate for dust suppression is movably mounted on the end cover.

[0008] To improve the mixing effect, preferably, the stirring part includes at least two sets of insertion holes that are equidistantly arranged in an annular pattern on the connecting block. A crossbar is threaded into the insertion hole, and at least two sets of mixing plates for mixing are fixedly installed on the lower part of the crossbar, and the mixing plates are equidistantly arranged along the length of the crossbar.

[0009] To better mix the seeds and the medicine, the mixing plate is further designed in a wavy shape, with both ends of the mixing plate being triangular.

[0010] To clean the walls of the mixing tank, preferably, a scraper is fixedly connected to the end of the crossbar, and the scraping edge of the scraper contacts the inner wall of the mixing tank.

[0011] To achieve dust suppression, preferably, the open end of the mixing tank is equipped with an annular mounting plate for connecting the end cap. When the end of the end cap is fastened into the annular mounting plate, it forms a closed space with the mixing tank.

[0012] To further improve the dust suppression effect, the filter plate is made of coated polyester fiber.

[0013] In order to drive the rotating rod to rotate, preferably, a drive motor is fixedly connected to the bracket, and the output end of the drive motor is fixedly connected to the end of the rotating rod. When the drive motor works, the spiral stirring rod and stirring part on the rotating rod rotate.

[0014] Compared with the prior art, this utility model provides an agricultural seed mixing device, which has the following beneficial effects:

[0015] 1. This agricultural seed and pesticide mixing device, through the setting of a spiral stirring rod and mixing plate, when the drive motor drives the rotating rod to rotate, the spiral stirring rod drives the seeds and pesticides in the mixing tank to turn upward and mix. As the rotating rod rotates, the crossbar follows, and the mixing plate on the crossbar comes into contact with the seeds and pesticides. The seeds and pesticides move along the wavy path of the mixing plate, increasing the movement speed of the seeds and further accelerating the mixing effect. In addition, during rotation, the two sets of mixing plates can squeeze and release the seeds and pesticides, thereby improving the contact between the seeds and pesticides, effectively improving the mixing effect and avoiding uneven mixing.

[0016] 2. This agricultural seed and pesticide mixing device, through the setting of end caps and aluminum plates, adds a detachable end cap to the mixing tank. During feeding, the operator can pour the seeds and pesticides into the mixing tank through the feed hopper. The dust generated during the mixing process comes into contact with the filter plate and is collected, thereby reducing dust and avoiding the safety hazard caused by the operator's hands being too close to the mixing rod during the feeding process.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This invention improves mixing efficiency, reduces safety hazards during seed feeding, and reduces dust generation during the mixing process. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an agricultural seed mixing device proposed in this utility model;

[0019] Figure 2 This is a partial structural diagram of an agricultural seed mixing device proposed in this utility model. Figure 1 ;

[0020] Figure 3 This is a partial structural diagram of an agricultural seed mixing device proposed in this utility model. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the end cap and feed hopper structure of an agricultural seed mixing device proposed in this utility model;

[0022] Figure 5 This is a schematic diagram of the crossbar and mixing plate structure of an agricultural seed mixing device proposed in this utility model.

[0023] In the diagram: 1. Support; 2. Mixing tank; 3. Rotating rod; 4. Spiral stirring rod; 5. Connecting block; 6. End cap; 7. Feed hopper; 8. Filter plate; 9. Insertion hole; 10. Crossbar; 11. Mixing plate; 12. Scraper; 13. Annular mounting plate; 14. Discharge door; 15. Drive motor. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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. Example

[0026] Reference Figures 1-5An agricultural seed mixing device includes a support 1 and a mixing tank 2 mounted on the support 1. The mixing tank 2 is provided with a discharge door 14 for discharging materials. A drive motor 15 is fixedly connected to the support 1. The output end of the drive motor 15 is fixedly connected to the end of a rotating rod 3. When the drive motor 15 is working, the spiral stirring rod 4 and the stirring part on the rotating rod 3 rotate. Here, the drive motor 15 is used to drive the rotating rod 3 to rotate. The bottom of the mixing tank 2 is inclined to avoid the accumulation of seeds and medicines at the bottom. After the seeds and medicines are completely mixed, the discharge door 14 can be opened to complete the discharge.

[0027] It also includes a rotating rod 3 rotatably connected inside the mixing tank 2. A spiral stirring rod 4 is fixedly connected to the rotating rod 3. A connecting block 5 is fixedly connected to the end of the rotating rod 3. A stirring part for mixing is provided on the connecting block 5. The stirring part includes at least two sets of insertion holes 9 equidistantly opened in an annular shape on the connecting block 5. A crossbar 10 is threadedly connected to the insertion hole 9. A scraper 12 is fixedly connected to the end of the crossbar 10. The scraping edge of the scraper 12 contacts the inner wall of the mixing tank 2. At least two sets of mixing plates 11 for mixing are fixedly installed at the lower part of the crossbar 10. The mixing plates 11 are equidistantly arranged along the length direction of the crossbar 10. The mixing plates 11 are arranged in a wave shape, and both ends of the mixing plates 11 are triangular. When the rotating rod 3 rotates, the spiral stirring rod 4 and the stirring part form a mixing zone in the mixing tank 2.

[0028] Here, when the drive motor 15 drives the rotating rod 3 to rotate, the spiral stirring rod 4 drives the seeds and medicines in the mixing tank 2 to turn upward and mix. As the rotating rod 3 rotates, the crossbar 10 also rotates. The mixing plate 11 on the crossbar 10 comes into contact with the seeds and medicines. The seeds and medicines move along the path of the wavy mixing plate 11, which speeds up the mixing effect. In addition, during the rotation, the seeds and medicines can be squeezed and released between the two sets of mixing plates 11, which can improve the contact between the seeds and medicines, thereby effectively improving the mixing effect and avoiding uneven mixing.

[0029] The end cap 6 on the mixing tank 2 is removed. An annular mounting plate 13 for connecting the end cap 6 is installed at the open end of the mixing tank 2. When the end cap 6 is fastened into the annular mounting plate 13, it forms a closed space with the mixing tank 2. A feed hopper 7 for feeding is fixedly connected to the end cap 6. A filter plate 8 for dust suppression is movably installed on the end cap 6. The filter plate 8 is made of membrane-coated polyester fiber. Polyester fiber itself has good filtration performance, and after being coated with a layer of polytetrafluoroethylene (PTFE) film, its filtration efficiency and dust suppression capability are greatly improved. The PTFE film has a smooth surface, making it difficult for dust to adhere, effectively preventing dust penetration and achieving high-efficiency dust suppression. It also has high temperature resistance and corrosion resistance, and can stably perform its dust suppression function under various complex working conditions. After a period of use, the operator can disassemble the filter plate 8 for cleaning or replacement.

[0030] Here, a detachable end cap 6 is added to the mixing tank 2, so that when feeding, the operator can pour the seeds and medicines into the mixing tank 2 through the feed hopper 7. The dust generated by the seeds and medicines during the mixing process comes into contact with the filter plate 8 and is collected, thereby reducing dust and avoiding the safety hazard caused by the operator's hands being too close to the mixing rod during the feeding process.

[0031] In this invention, the operator installs the crossbar 10 into the insertion hole 9 and places the end cap 6 into the annular mounting plate 13. At this time, the operator pours the seeds and medicines into the mixing tank 2 through the feed hopper 7, turns on the drive motor 15, and the output end of the drive motor 15 drives the rotating rod 3 to rotate. The seeds and medicines are mixed by the spiral stirring rod 4 and the mixing plate 11. The dust generated during mixing is absorbed by the filter plate 8. After a period of mixing, the discharge chamber door 14 is opened to complete the discharge, thereby completing the mixing of seeds and medicines.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An agricultural seed mixing device, comprising a support (1) and a mixing tank (2) mounted on the support (1), wherein the mixing tank (2) is provided with a discharge hatch (14) for discharging material, characterized in that, Also includes: Rotate the rotating rod (3) connected inside the mixing tank (2). Among them, a spiral stirring rod (4) is fixedly connected to the rotating rod (3), and a connecting block (5) is fixedly connected to the end of the rotating rod (3). A stirring part for mixing is provided on the connecting block (5). When the rotating rod (3) rotates, the spiral stirring rod (4) and the stirring part form a mixing zone in the mixing tank (2). Remove the end cap (6) set on the mixing tank (2), on which a feed hopper (7) for feeding is fixedly connected, and on which a filter plate (8) for dust suppression is movably installed.

2. The agricultural seed mixing device according to claim 1, characterized in that, The stirring part includes at least two sets of insertion holes (9) that are equidistantly opened on the connecting block (5) in an annular shape. A crossbar (10) is internally threaded into the insertion hole (9). At least two sets of mixing plates (11) for mixing are fixedly installed on the lower part of the crossbar (10), and the mixing plates (11) are equidistantly arranged along the length direction of the crossbar (10).

3. The agricultural seed mixing device according to claim 2, characterized in that, The mixing plate (11) is wavy, and both ends of the mixing plate (11) are triangular.

4. The agricultural seed mixing device according to claim 2, characterized in that, The end of the crossbar (10) is fixedly connected to a scraper (12), and the scraping edge of the scraper (12) is in contact with the inner wall of the mixing tank (2).

5. An agricultural seed mixing device according to claim 1, characterized in that, The mixing tank (2) has an annular mounting plate (13) for connecting the end cap (6) installed at the open end. When the end of the end cap (6) is fastened in the annular mounting plate (13), it forms a closed space with the mixing tank (2).

6. An agricultural seed mixing device according to claim 1, characterized in that, The filter plate (8) is made of coated polyester fiber.

7. An agricultural seed mixing device according to claim 1, characterized in that, A drive motor (15) is fixedly connected to the bracket (1). The output end of the drive motor (15) is fixedly connected to the end of the rotating rod (3). When the drive motor (15) is working, the spiral stirring rod (4) and the stirring part on the rotating rod (3) rotate.

Images