A seed coating device for corn planting

Abstract

The utility model relates to corn planting technical field discloses a kind of seed dressing equipment for corn planting, including seed dressing box, the middle part of seed dressing box is fixedly connected with layered filter plate, the bottom end of seed dressing box is fixedly connected with workbench, the bottom end of workbench four corners is fixedly connected with support leg, the opposite side of four support legs is fixedly connected with reagent tank, the top middle part of seed dressing box is fixedly connected with protective shell, the left side of seed dressing box is fixedly connected with feed pipe;Seed dressing equipment for corn planting further includes: stirring assembly, stirring assembly is set in the inside of protective shell and seed dressing box, under the movable sleeve connection of thimble, drive second stirring rod in the reverse rotation of first stirring rod inner wall, under the location effect of limiting block, drive first agitator and second agitator in the upper and lower layers of layered filter plate rotation, corn seed in seed dressing box is stirred, it is favorable to guarantee corn seed and reagent fully mix, improve the planting survival rate of corn seed.

Description

Technical Field

[0001] This utility model relates to the field of corn planting technology, and more specifically to a seed dressing device for corn planting. Background Technology

[0002] Seed dressing equipment for corn planting is used to treat corn seeds before sowing. By fully mixing corn seeds with seed dressing agents such as pesticides and fertilizers, it aims to prevent and control pests and diseases, promote seed germination and growth, and improve the survival rate and yield of corn.

[0003] A search revealed a corn planting seed treatment device with authorization announcement number CN 219478487 U, relating to the technical field of agricultural planting. The device includes two connecting components, respectively mounted on opposite side walls of a frame: a positioning barrel located at the upper end of the connecting components, wherein the upper wall of the positioning barrel is equipped with a liquid inlet pipe and a feed pipe; a rotating rod rotatably mounted inside the positioning barrel, with several stirring rods at one end extending into the mixing barrel; a mixing barrel located at the lower end of the connecting components, with a solenoid valve mounted on the discharge pipe of the mixing barrel; and a vibrator mounted on the outer wall of the mixing barrel.

[0004] The shortcomings of existing technologies: The existing seed dressing equipment for corn planting has poor mixing uniformity, and the seeds and seed dressing agents are not mixed sufficiently, resulting in some seeds not being able to effectively adhere to the seed dressing agent, which affects the prevention and control of diseases and pests and the growth promotion effect. Some small mixing equipment only rotates the mixing blades in one direction, which easily leads to seed accumulation and uneven distribution of seed dressing agents.

[0005] Therefore, there is a need to provide a seed treatment device for corn planting to solve the problems mentioned above. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a seed dressing device for corn planting to solve the problems existing in the background art.

[0007] This utility model provides the following technical solution: a seed mixing device for corn planting, including a seed mixing box, a layered filter plate fixedly connected to the middle of the seed mixing box, a workbench fixedly connected to the bottom of the seed mixing box, support legs fixedly connected to the four corners of the bottom of the workbench, a reagent box fixedly connected to the opposite sides of the four support legs, a protective shell fixedly connected to the top center of the seed mixing box, and a feed pipe fixedly connected to the left side of the seed mixing box;

[0008] Seed dressing equipment for corn planting also includes:

[0009] A stirring assembly, which is located inside the protective shell and the seed mixing box, is used to thoroughly stir the corn seeds at the top and bottom of the layered filter plate;

[0010] A spraying assembly is located on the right side of the seed mixing box and is used to spray pesticides onto the corn seeds inside the seed mixing box.

[0011] Preferably, the stirring assembly includes:

[0012] A U-shaped frame is fixedly connected to the top of the seed mixing box at its bottom end. Both sides of the left end of the U-shaped frame are fixedly connected to collars. A second stirring rod is movably sleeved in the middle of the collar at the top. A second agitator is fixedly sleeved on the outer wall of the second stirring rod located at the bottom of the layered filter plate inside the seed mixing box. A first stirring rod is movably sleeved in the middle of the collar at the bottom end. A first agitator is fixedly sleeved on the outer wall of the first stirring rod located at the top of the layered filter plate inside the seed mixing box. The outer wall of the second stirring rod is movably sleeved with the inner wall of the first stirring rod.

[0013] A driving mechanism is located in the middle of the U-shaped frame and is used to drive the second stirring rod and the first stirring rod to rotate in opposite directions.

[0014] Preferably, the driving mechanism includes a drive motor, the bottom end of which is fixedly connected to the right side of the U-shaped frame via a fixing plate. The transmission end of the drive motor is fixedly connected to a main bevel gear through the U-shaped frame. A second auxiliary bevel gear is meshed with the top of the outer wall of the main bevel gear. The middle part of the second auxiliary bevel gear is fixedly sleeved with the outer wall of the second stirring rod. A first auxiliary bevel gear is meshed with the bottom of the outer wall of the main bevel gear. The middle part of the first auxiliary bevel gear is fixedly sleeved with the outer wall of the first stirring rod.

[0015] Preferably, the outer wall of the second stirring rod is movably connected to the bottom center of the layered filter plate and the seed mixing box via a bearing, and a limit block is fixedly connected to the top of the second stirring rod.

[0016] Preferably, a first discharge port is provided on the outer wall of the feed pipe near the top, and a second discharge port is provided on the outer wall of the feed pipe near the bottom. A first discharge plate is fixedly connected to the first discharge port, and the first discharge plate is located on the inner wall of the feed pipe near the right side. A second discharge plate is fixedly connected to the second discharge port.

[0017] Preferably, the spraying assembly includes a water pipe, the bottom end of which is fixedly connected to the right side of the agent tank, a water pump is fixedly connected to the middle of the water pipe, and a sprayer is fixedly connected to the top end of the water pipe through the seed mixing tank.

[0018] The technical effects and advantages of this utility model are as follows:

[0019] 1. This utility model features a worktable. Corn seeds to be mixed are fed through the feed pipe, passing through the first and second discharge ports into the seed mixing box. Protected by a protective shell, the drive motor is activated. Supported by a U-shaped frame, the main bevel gear rotates, causing the second bevel gear to rotate in the opposite direction to the first. Through the movable engagement of the collar, the second stirring rod rotates in the opposite direction to the inner wall of the first stirring rod. Limited by a limiting block, the first and second stirrers rotate between the upper and lower layers of the layered filter plate, mixing the corn seeds in the seed mixing box. This ensures thorough mixing of the corn seeds and the pesticide, improving the survival rate of the planted corn seeds.

[0020] 2. This utility model, by providing a spraying component, allows for the application of pesticides to corn seeds in the seed mixing box. The water pump, activated by the layered filter plate, delivers the pesticide solution from the pesticide tank to the sprayer via a water pipe. This facilitates even spraying of the pesticide during the mixing process, ensuring the corn seeds are uniformly coated with the pesticide and improving the efficiency of the corn seed mixing process. 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 cross-sectional view of the overall structure of this utility model.

[0023] Figure 3 This is a schematic diagram of the structure of the stirring component of this utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the spray assembly of this utility model.

[0025] Figure 5 This is a cross-sectional view of the feed pipe of this utility model.

[0026] The attached diagram is labeled as follows: 1. Seed mixing box; 2. Feed pipe; 201. First discharge port; 202. Second discharge port; 203. Unloading plate one; 204. Unloading plate two; 3. Protective shell; 4. Spray assembly; 401. Sprayer; 402. Water pipe; 403. Water pump; 5. Workbench; 6. Chemical tank; 7. Support leg; 8. Mixing assembly; 801. First mixing rod; 802. Second bevel gear; 803. Collar; 804. Limiting block; 805. Second mixing rod; 806. U-shaped frame; 807. Main bevel gear; 808. Drive motor; 809. First bevel gear; 810. First agitator; 811. Second agitator; 9. Layered filter plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figure 1-5 As shown, this utility model has the following two specific embodiments.

[0029] Example 1

[0030] This utility model is a seed mixing device for corn planting, including a seed mixing box 1, a layered filter plate 9 fixedly connected to the middle of the seed mixing box 1, a workbench 5 fixedly connected to the bottom of the seed mixing box 1, support legs 7 fixedly connected to the four corners of the bottom of the workbench 5, a medicine box 6 fixedly connected to the opposite sides of the four support legs 7, a protective shell 3 fixedly connected to the top center of the seed mixing box 1, and a feed pipe 2 fixedly connected to the left side of the seed mixing box 1.

[0031] Seed dressing equipment for corn planting also includes:

[0032] The stirring component 8 is located inside the protective shell 3 and the seed mixing box 1, and is used to fully stir the corn seeds at the top and bottom of the layered filter plate 9.

[0033] Spraying component 4 is located on the right side of seed mixing box 1 and is used to spray pesticides on the corn seeds inside seed mixing box 1.

[0034] The stirring assembly 8 includes:

[0035] A U-shaped frame 806 is fixedly connected to the top of the seed mixing box 1 at its bottom end. Both sides of the left end of the U-shaped frame 806 are fixedly connected to collars 803. A second stirring rod 805 is movably sleeved in the middle of the collar 803 at the top end. A second agitator 811 is fixedly sleeved on the outer wall of the second stirring rod 805 located at the bottom end of the layered filter plate 9 inside the seed mixing box 1. A first stirring rod 801 is movably sleeved in the middle of the collar 803 at the bottom end. A first agitator 810 is fixedly sleeved on the outer wall of the first stirring rod 801 located at the top end of the layered filter plate 9 inside the seed mixing box 1. The outer wall of the second stirring rod 805 is movably sleeved with the inner wall of the first stirring rod 801.

[0036] The drive mechanism is located in the middle of the U-shaped frame 806 and is used to drive the second stirring rod 805 and the first stirring rod 801 to rotate in opposite directions.

[0037] The drive mechanism includes a drive motor 808. The bottom end of the drive motor 808 is fixedly connected to the right side of the U-shaped frame 806 via a fixing plate. The transmission end of the drive motor 808 passes through the U-shaped frame 806 and is fixedly connected to a main bevel gear 807. The top of the outer wall of the main bevel gear 807 is meshed with a second bevel gear 802. The middle part of the second bevel gear 802 is fixedly sleeved with the outer wall of the second stirring rod 805. The bottom of the outer wall of the main bevel gear 807 is meshed with a first bevel gear 809. The middle part of the first bevel gear 809 is fixedly sleeved with the outer wall of the first stirring rod 801.

[0038] The outer wall of the second stirring rod 805 is movably connected to the bottom center of the layered filter plate 9 and the seed mixing box 1 via a bearing, and the top of the second stirring rod 805 is fixedly connected to a limiting block 804.

[0039] In this embodiment, as Figure 1-3 As shown, when the drive motor 808 is turned on, the main bevel gear 807 rotates under the support of the U-shaped frame 806. This drives the second bevel gear 802 to rotate in the opposite direction to the first bevel gear 809. Under the movable engagement of the collar 803, the second stirring rod 805 rotates in the opposite direction to the inner wall of the first stirring rod 801. Under the limiting action of the limiting block 804, the first stirrer 810 and the second stirrer 811 rotate in the upper and lower layers of the layered filter plate 9 to stir the corn seeds in the seed mixing box 1.

[0040] Example 2

[0041] The difference from Embodiment 1 is that this embodiment discloses that the outer wall of the feed pipe 2 has a first discharge port 201 near the top and a second discharge port 202 near the bottom. A discharge plate 203 is fixedly connected to the first discharge port 201 and is located on the inner wall of the feed pipe 2 near the right side. A discharge plate 204 is fixedly connected to the second discharge port 202.

[0042] The spraying assembly 4 includes a water pipe 402. The bottom end of the water pipe 402 is fixedly connected to the right side of the agent tank 6. A water pump 403 is fixedly connected to the middle of the water pipe 402. A sprayer 401 is fixedly connected to the top end of the water pipe 402 through the seed mixing box 1.

[0043] In this embodiment, as Figure 1-2 and Figure 4-5 As shown, the corn seeds to be mixed are transferred to the seed mixing box 1 through the first discharge port 201 and the second discharge port 202 under the action of the feed pipe 2. When applying the medicine to the corn seeds in the seed mixing box 1, the water pump 403 is turned on under the permeation action of the layered filter plate 9, and the medicine water in the medicine tank 6 is transferred to the sprayer 401 through the water pipe 402, so that the medicine is evenly sprayed on the corn in the seed mixing box 1 while it is being mixed.

[0044] The working principle of this utility model is as follows: Corn seeds to be mixed are fed through the feed pipe 2, passing through the first discharge port 201 and the second discharge port 202 into the seed mixing box 1. Under the protection of the protective shell 3, the drive motor 808 is activated. Supported by the U-shaped frame 806, it drives the main bevel gear 807 to rotate, which in turn drives the second auxiliary bevel gear 802 to rotate in the opposite direction to the first auxiliary bevel gear 809. With the movable engagement of the collar 803, the second stirring rod 805 rotates in the opposite direction to the inner wall of the first stirring rod 801. The movement is controlled by the limiting block. Under the limiting action of 804, the first agitator 810 and the second agitator 811 are driven to rotate on the upper and lower layers of the layered filter plate 9 to stir the corn seeds in the seed mixing box 1, ensuring that the corn seeds and the agent are fully mixed. When applying the agent to the corn seeds in the seed mixing box 1, the water pump 403 is turned on under the permeation action of the layered filter plate 9, and the agent water in the agent tank 6 is transferred to the sprayer 401 through the water pipe 402, so that the agent is evenly sprayed on the corn in the seed mixing box 1 while stirring, ensuring that the corn seeds are evenly coated with the agent.

[0045] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0046] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0047] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A seed-mixing device for corn planting, comprising a seed-mixing box (1), characterized in that: A layered filter plate (9) is fixedly connected to the middle of the seed mixing box (1), a workbench (5) is fixedly connected to the bottom of the seed mixing box (1), support legs (7) are fixedly connected to the four corners of the bottom of the workbench (5), a medicine box (6) is fixedly connected to the opposite side of the four support legs (7), a protective shell (3) is fixedly connected to the middle of the top of the seed mixing box (1), and a feed pipe (2) is fixedly connected to the left side of the seed mixing box (1). Seed dressing equipment for corn planting also includes: The stirring assembly (8) is set inside the protective shell (3) and the seed mixing box (1) for fully stirring the corn seeds at the top and bottom of the layered filter plate (9); The spraying assembly (4) is located on the right side of the seed mixing box (1) and is used to spray the corn seeds inside the seed mixing box (1) with pesticides.

2. The seed treatment equipment for corn planting according to claim 1, characterized in that: The stirring assembly (8) includes: A U-shaped frame (806) is fixedly connected at the bottom to the top of the seed mixing box (1). Both sides of the left end of the U-shaped frame (806) are fixedly connected to collars (803). A second stirring rod (805) is movably sleeved in the middle of the collar (803) at the top. A second stirrer (811) is fixedly sleeved on the outer wall of the second stirring rod (805) located at the bottom of the layered filter plate (9) inside the seed mixing box (1). A first stirring rod (801) is movably sleeved in the middle of the collar (803) at the bottom. A first stirrer (810) is fixedly sleeved on the outer wall of the first stirring rod (801) located at the top of the layered filter plate (9) inside the seed mixing box (1). The outer wall of the second stirring rod (805) is movably sleeved with the inner wall of the first stirring rod (801). A driving mechanism is provided at the middle of the U-shaped frame (806) for driving the second stirring rod (805) and the first stirring rod (801) to rotate in opposite directions.

3. The seed treatment equipment for corn planting according to claim 2, characterized in that: The driving mechanism includes a drive motor (808), the bottom end of which is fixedly connected to the right side of the U-shaped frame (806) via a fixing plate. The transmission end of the drive motor (808) passes through the U-shaped frame (806) and is fixedly connected to a main bevel gear (807). The top of the outer wall of the main bevel gear (807) is meshed with a second auxiliary bevel gear (802). The middle part of the second auxiliary bevel gear (802) is fixedly sleeved with the outer wall of the second stirring rod (805). The bottom of the outer wall of the main bevel gear (807) is meshed with a first auxiliary bevel gear (809). The middle part of the first auxiliary bevel gear (809) is fixedly sleeved with the outer wall of the first stirring rod (801).

4. The seed dressing device for corn planting according to claim 2, characterized in that: The outer wall of the second stirring rod (805) is movably connected to the bottom center of the layered filter plate (9) and the seed mixing box (1) through a bearing, and the top of the second stirring rod (805) is fixedly connected to a limiting block (804).

5. The seed dressing device for corn planting according to claim 1, characterized in that: The feed pipe (2) has a first discharge port (201) near the top of its outer wall and a second discharge port (202) near the bottom of its outer wall. A discharge plate (203) is fixedly connected to the first discharge port (201). The discharge plate (203) is located on the inner wall of the feed pipe (2) near the right side. A discharge plate (204) is fixedly connected to the second discharge port (202).

6. The seed dressing device for corn planting according to claim 1, characterized in that: The spray assembly (4) includes a water pipe (402), the bottom end of which is fixedly connected to the right side of the agent tank (6), a water pump (403) is fixedly connected to the middle of the water pipe (402), and a sprayer (401) is fixedly connected to the top end of the water pipe (402) through the seed mixing box (1).

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