Efficient pesticide mixing device for agricultural seeds

Abstract

The utility model discloses an efficient pesticide mixing device for agricultural seeds, which belongs to the field of agriculture and comprises a pesticide mixing box, the interior of the pesticide mixing box is divided into a first mixing cavity and a second mixing cavity through a partition plate, and a first discharge port and a second discharge port are respectively formed in the first mixing cavity and the second mixing cavity. A feeding hopper communicated with the pesticide stirring box is arranged at the upper end of the pesticide stirring box, a screening mechanism is arranged at the position, located above the partition plate, in the pesticide stirring box, a pair of stirring mechanisms is arranged at the bottom of the pesticide stirring box through a base, and the stirring ends of the two stirring mechanisms extend into the first stirring cavity and the second stirring cavity correspondingly. According to the efficient pesticide mixing device for the agricultural seeds, the seeds needing pesticide mixing are screened through the material screening mechanism, the seeds of different sizes can be treated separately, pesticide can be evenly distributed on the seeds of each size, the pesticide mixing uniformity and effect are improved, and the pesticide mixing efficiency of the pesticide mixing device is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a high-efficiency pesticide mixing device for agricultural seeds. Background Art

[0002] During the agricultural production process, seed mixing with pesticides can mix the pesticides evenly with the seeds. After the seeds are sown, the pesticides will adhere to the surface of the seeds, disinfect the seeds and the soil around them, and effectively kill or inhibit pathogens and pests, such as underground pests and some above-ground pests during the growth period, such as wireworms, grubs, mole crickets, aphids, gray planthoppers, etc., thereby protecting the seeds from diseases and pests and improving the germination rate and survival rate of the seeds.

[0003] When agricultural seeds are mixed with medicine through a medicine mixing device, the seeds are poured into a medicine mixing box for stirring and mixing. The seeds to be mixed have different particle sizes. When seeds of different sizes are mixed and mixed, larger seeds are easily pushed to the edge or bottom of the device during the stirring process, while smaller seeds are concentrated in the center or upper layer, which makes it difficult for the medicine to evenly cover all seeds, resulting in uneven mixing of the medicine mixing device. Therefore, improvements are now made to the agricultural seed mixing device. Utility Model Content

[0004] The utility model aims to solve the problems of uneven mixing and low mixing efficiency of the existing pesticide mixing devices when mixing pesticides for agricultural seeds, and proposes a high-efficiency pesticide mixing device for agricultural seeds.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technology: a high-efficiency medicine mixing device for agricultural seeds, including a medicine mixing box, the interior of the medicine mixing box is divided into a first stirring chamber and a second stirring chamber by a partition, the first stirring chamber and the second stirring chamber are respectively provided with a first discharge port and a second discharge port, the upper end of the medicine mixing box is provided with a feed hopper connected thereto, the interior of the medicine mixing box is provided with a screening mechanism at a position above the partition, and a pair of stirring mechanisms are provided at the bottom of the medicine mixing box through a base, and the stirring ends of the two stirring mechanisms extend into the first stirring chamber and the second stirring chamber respectively.

[0006] As a further description of the above technical solution: the screening mechanism includes a fixed frame hinged inside the medicine mixing box through a connecting shaft, a screen is arranged inside the fixed frame, and elastic components are arranged between the lower side of the screen and the inner wall of the medicine mixing box and between the lower side of the screen and the partition.

[0007] As a further description of the above technical solution: the elastic component includes a spring, and both ends of the spring are hinged with mounting ends through a connecting plate.

[0008] As a further description of the above technical solution: the upper surface of the screen is flush with the upper surface of the fixed frame, the screen is inclined downward toward the first stirring chamber, and the discharge port of the feed hopper is located above the second stirring chamber.

[0009] As a further description of the above technical solution: the stirring mechanism includes a motor fixed to the lower side of the base through a mounting plate, a shaft rod is fixedly connected to the output end of the motor, a sealed bearing seat is provided on the outer surface of the shaft rod, and a stirring blade is provided on the shaft rod above the sealed bearing seat.

[0010] As a further description of the above technical solution: the sealing bearing seat is fixed to the bottom of the inner wall of the medicine mixing box, and the upper end of the shaft rod passes through the bottom of the medicine mixing box through the sealing bearing seat.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0012] The seeds that need to be mixed with medicine can be screened through the screening mechanism, and seeds of different sizes can be processed separately. The seeds are screened and enter the two mixing chambers, so that the medicine can be evenly distributed on seeds of each size, thereby improving the uniformity and effect of mixing medicine. The screened seeds are easier to achieve uniform mixing during the mixing process, reducing the mixing time and improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0014] Figure 2 A cross-sectional view according to an embodiment of the present utility model is shown;

[0015] Figure 3 A schematic structural diagram of a screening mechanism according to an embodiment of the utility model is shown;

[0016] Figure 4 A schematic diagram of the structure of an elastic component provided according to an embodiment of the utility model is shown;

[0017] Figure 5 The figure shows a schematic structural diagram of a stirring mechanism provided according to an embodiment of the utility model.

[0018] Legend:

[0019] 1. Medicine mixing box; 2. Partition; 3. First mixing chamber; 4. Second mixing chamber; 5. First discharge port; 6. Second discharge port; 7. Feed hopper; 8. Screening mechanism; 81. Fixed frame; 82. Screen; 83. Elastic component; 831. Spring; 832. Connecting plate; 833. Mounting end; 84. Connecting shaft; 9. Base; 10. Mixing mechanism; 101. Motor; 102. Mounting plate; 103. Shaft; 104. Sealed bearing seat; 105. Mixing blade. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-Figure 5 The present embodiment provides an efficient drug mixing device for agricultural seeds, comprising a drug mixing box 1, the interior of the drug mixing box 1 is divided into a first stirring chamber 3 and a second stirring chamber 4 by a partition 2, the first stirring chamber 3 and the second stirring chamber 4 are respectively provided with a first discharge port 5 and a second discharge port 6, the upper end of the drug mixing box 1 is provided with a feed hopper 7 connected thereto, a screening mechanism 8 is provided at a position above the partition 2 in the drug mixing box 1, a pair of stirring mechanisms 10 are provided at the bottom of the drug mixing box 1 through a base 9, and the stirring ends of the two stirring mechanisms 10 extend into the first stirring chamber 3 and the second stirring chamber 4, respectively.

[0022] In the utility model, seeds that need to be mixed with medicine are poured into the medicine mixing box 1 through the feed hopper 7, and the seeds fall on the screening mechanism 8. The seeds are screened by the screening mechanism 8, and small-particle seeds fall into the second stirring chamber 4 through the screening mechanism 8. Large-particle seeds cannot pass through the screening mechanism 8 and then roll along the screening mechanism 8 into the first stirring chamber 3. The first stirring chamber 3 and the second stirring chamber 4 are both filled with pesticides. After screening, the seeds fall into the first stirring chamber 3 and the second stirring chamber 4 respectively, and then are stirred by the stirring mechanism 10 in the first stirring chamber 3 and the second stirring chamber 4, so that the medicine can be evenly distributed on seeds of each size, thereby improving the uniformity and effect of mixing medicine. The screened seeds are easier to achieve uniform mixing during the mixing process, thereby reducing the mixing time and improving the mixing efficiency.

[0023] Specifically, refer to Figure 3The screening mechanism 8 includes a fixed frame 81 hinged to the medicine mixing box 1 through a connecting shaft 84, a screen 82 is arranged inside the fixed frame 81, and elastic components 83 are arranged between the lower side of the screen 82 and the inner wall of the medicine mixing box 1 and between the lower side of the screen 82 and the partition 2. The screen 82 in the fixed frame 81 is used to screen the seeds, and the elastic component 83 can make the screen 82 vibrate during the screening process, so that the seeds can be better screened.

[0024] Specifically, refer to Figure 4 The elastic component 83 includes a spring 831, and both ends of the spring 831 are hinged with mounting ends 833 through connecting plates 832. The mounting ends 833 are respectively fixed to the lower side of the fixed frame 81 and the inner wall and partition 2 of the medicine mixing box 1. The spring 831 is hinged between the screen 82 and the medicine mixing box 1 and the partition 2 through the mounting ends 833, so that when the seeds are poured in, the screen 82 can continuously vibrate through the spring 831 with the gravity of the seeds, thereby fully screening the seeds.

[0025] It should be noted that the upper surface of the screen 82 is flush with the upper surface of the fixed frame 81, the screen 82 is inclined downward toward the direction of the first stirring chamber 3, and the discharge port of the feed hopper 7 is located above the second stirring chamber 4. The screen 82 is flush with the upper surface of the fixed frame 81 to ensure that large-particle seeds will not get stuck at the connection between the screen 82 and the fixed frame 81 when rolling down on the screen 82, thereby ensuring that large-particle seeds can smoothly roll down into the first stirring chamber 3 through the screen 82 during the screening process, and the feed hopper 7 located above the second stirring chamber 4 can first fall on the screen 82 above the second stirring chamber 4 when the seeds are poured in, thereby ensuring that small-particle seeds can pass through the screen 82 and fall into the second stirring chamber 4, so that the seeds can be fully screened into the two stirring chambers.

[0026] Specifically, refer to Figure 2 and Figure 5 The stirring mechanism 10 includes a motor 101 fixed to the lower side of the base 9 through a mounting plate 102, a shaft 103 is fixedly connected to the output end of the motor 101, a sealed bearing seat 104 is provided on the outer surface of the shaft 103, and a stirring blade 105 is provided on the shaft 103 above the sealed bearing seat 104. The motor 101 is fixed to the base 9 through the mounting plate 102. After the seeds are screened, the stirring blade 105 on the shaft 103 is driven by the motor 101 to rotate, thereby stirring the seeds in the first stirring chamber 3 and the second stirring chamber 4. The screened seeds are easier to achieve uniform mixing during the mixing process, which reduces the mixing time and improves the mixing efficiency.

[0027] Among them, the sealing bearing seat 104 is fixed to the bottom of the inner wall of the medicine mixing box 1, and the upper end of the shaft rod 103 passes through the bottom of the medicine mixing box 1 through the sealing bearing seat 104. The sealing bearing seat 104 is used to ensure the sealing of the shaft rod 103 and the medicine mixing box 1 while ensuring the rotation of the shaft rod 103 in the first mixing chamber 3 and the second mixing chamber 4.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient pesticide mixing device for agricultural seeds, characterized in that: The invention comprises a medicine mixing box (1), the interior of the medicine mixing box (1) is divided into a first stirring chamber (3) and a second stirring chamber (4) by a partition (2), the first stirring chamber (3) and the second stirring chamber (4) are respectively provided with a first discharge port (5) and a second discharge port (6), the upper end of the medicine mixing box (1) is provided with a feed hopper (7) connected thereto, the interior of the medicine mixing box (1) is provided with a screening mechanism (8) located above the partition (2), the bottom of the medicine mixing box (1) is provided with a pair of stirring mechanisms (10) through a base (9), and the stirring ends of the two stirring mechanisms (10) extend into the first stirring chamber (3) and the second stirring chamber (4) respectively.

2. The high-efficiency pesticide mixing device for agricultural seeds according to claim 1, characterized in that: The screening mechanism (8) comprises a fixed frame (81) hinged to the inside of the medicine mixing box (1) via a connecting shaft (84); a screen (82) is arranged inside the fixed frame (81); elastic components (83) are arranged between the lower side of the screen (82) and the inner wall of the medicine mixing box (1) and between the lower side of the screen (82) and the partition (2).

3. The high-efficiency pesticide mixing device for agricultural seeds according to claim 2, characterized in that: The elastic component (83) comprises a spring (831), and both ends of the spring (831) are hingedly connected to mounting ends (833) via a connecting plate (832).

4. The high-efficiency pesticide mixing device for agricultural seeds according to claim 2, characterized in that: The upper surface of the screen (82) is flush with the upper surface of the fixed frame (81), the screen (82) is tilted downward toward the first stirring chamber (3), and the discharge port of the feed hopper (7) is located above the second stirring chamber (4).

5. The high-efficiency pesticide mixing device for agricultural seeds according to claim 1, characterized in that: The stirring mechanism (10) comprises a motor (101) fixed to the lower side of the base (9) via a mounting plate (102); a shaft (103) is fixedly connected to the output end of the motor (101); a sealed bearing seat (104) is provided on the outer surface of the shaft (103); and a stirring blade (105) is provided on the shaft (103) at a position above the sealed bearing seat (104).

6. The high-efficiency pesticide mixing device for agricultural seeds according to claim 5, characterized in that: The sealing bearing seat (104) is fixed to the bottom of the inner wall of the medicine mixing box (1), and the upper end of the shaft rod (103) passes through the bottom of the medicine mixing box (1) through the sealing bearing seat (104).

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