Corn planting and topdressing device

Abstract

The utility model provides a corn planting topdressing device belongs to agricultural planting technical field, including handcart, the handcart top wall fixedly connected with the adjusting box, the adjusting box outer wall slidingly connected with the lifting plate, the lifting plate top wall rotationally connected with the adjusting screw A, and the adjusting screw A outer wall is linked with the adjusting box outer wall thread, the handcart outer wall fixedly connected with the storage box still include: High -efficient stirring subassembly, high -efficient stirring subassembly includes fixedly connected with the storage box of handcart top wall. In the utility model, the driving motor is driven main rotary lever, and the meshing transmission of driving nautilus gear and driven nautilus gear is used, and main rotary lever and vice rotary lever rotate simultaneously, and the all -round, multi -angle stirring of stirring rod to fertilizer is carried out, compared with traditional stirring mode, improves stirring efficiency and evenness, ensures that the nutrient of topdressing solution is balanced, is helpful to corn better absorption nutrient, promotes growth.

Description

Technical Field

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

[0002] Corn is an annual herbaceous plant of the Poaceae family and an important food crop. Its fruit is rich in various nutrients and is widely used in food, feed, energy and other fields. Because corn has different nutrient requirements at different growth stages and soil fertility varies from place to place, a single base fertilizer is not enough to meet its nutritional needs throughout the entire growth cycle. Therefore, it is necessary to supplement nutrients in a timely manner through topdressing to promote vigorous plant growth, enhance stress resistance, achieve high and stable corn yields, and improve its yield and quality.

[0003] A search revealed a Chinese patent application with patent number CN202323575973.1, which discloses a corn planting topdressing device, including a handcart, four wheels, and a control panel. The four wheels are respectively located on the lower sides of the front and rear end faces of the handcart. The control panel is located on one side of the center of the upper end face of the handcart. A storage box is located on the upper rear side of one side of the handcart. A water tank is located at the center of the front face of the storage box. A mixing box is located on one side of the upper end face of the handcart. A spraying box is located at the center of the side of the mixing box. A first solenoid valve is located at the center of the upper end face of the water tank and the center of the upper end face of the storage box.

[0004] Although the aforementioned patent describes a corn planting topdressing device that stores water and fertilizer in a storage tank and a water tank, and can mix the fertilizer in real time during topdressing, eliminating the need for adding materials and thus reducing working time and improving efficiency, it still has the following shortcomings during use: 1. In terms of fertilizer mixing, it relies solely on a single mixing rod, resulting in low mixing efficiency and uneven mixing, leading to uneven nutrient distribution in the fertilizer solution after mixing fertilizer and water; 2. The fixed nozzle spacing cannot be flexibly adjusted according to different corn planting spacings, making it unable to adapt to the spacing requirements of different corn varieties and affecting the uniformity of corn plant growth, thereby reducing the overall yield and quality of crops.

[0005] Therefore, there is an urgent need for a corn planting topdressing device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a corn planting topdressing device to solve the problems mentioned in the background art.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] A corn planting topdressing device includes a handcart, an adjusting box fixedly connected to the top wall of the handcart, a lifting plate slidably connected to the outer wall of the adjusting box, an adjusting screw A rotatably connected to the top wall of the lifting plate, and the outer wall of the adjusting screw A threadedly connected to the outer wall of the adjusting box. A storage box is fixedly connected to the outer wall of the handcart. The device also includes:

[0009] A high-efficiency mixing assembly includes a storage bin fixedly connected to the top wall of a handcart. A main rotating rod is rotatably connected to the outer wall of the storage bin, and symmetrically distributed auxiliary rotating rods are rotatably connected to the outer wall of the storage bin. A driven nautilus gear is fixedly connected to the outer wall of the auxiliary rotating rod, and a driving nautilus gear is fixedly connected to the outer wall of the main rotating rod. The outer walls of the driving nautilus gear and the driven nautilus gear are meshed and connected. A uniformly distributed mixing rod is fixedly connected to the outer walls of both the main rotating rod and the auxiliary rotating rod.

[0010] An equidistant adjustment component is installed on the outer wall of the lifting plate.

[0011] As a preferred technical solution of this application, the equidistant adjustment component includes an adjustment plate fixedly connected to the outer wall of the lifting plate. The outer wall of the adjustment plate is provided with symmetrically distributed extrusion grooves. An extrusion rod is provided on the inner wall of the extrusion groove. An L-shaped plate is fixedly connected to the outer wall of the extrusion rod. A nozzle is fixedly connected to the outer wall of the L-shaped plate. A connecting hose is fixedly connected to the top wall of the nozzle. A fixing rod is slidably connected to the outer wall of the L-shaped plate, and the fixing rod is fixedly connected to the lifting plate. An adjustment screw B is rotatably connected to the top wall of the adjustment plate, and the adjustment screw B is rotatably connected to the lifting plate.

[0012] As a preferred technical solution of this application, a mounting plate is fixedly connected to the top wall of the storage box, a drive motor is fixedly connected to the top wall of the mounting plate, and the output end of the drive motor is fixedly connected to the main rotating rod.

[0013] As a preferred technical solution of this application, a water pump is fixedly connected to the inner wall of the regulating box, a feed pipe is fixedly connected to the water pump inlet, a discharge pipe is fixedly connected to the water pump outlet, and the discharge pipe is fixedly connected to the connecting hose.

[0014] As a preferred technical solution of this application, the outer wall of the lifting plate is slidably connected with symmetrically distributed guide rods, and the guide rods are fixedly connected to the adjusting plate.

[0015] As a preferred technical solution of this application, a water tank is also fixedly connected to the outer wall of the handcart, and the storage box is fixedly connected to the water tank. Symmetrically distributed solenoid valves are fixedly connected to the outer walls of both the storage box and the water tank, and the solenoid valves located at the bottom are connected to the mixing tank.

[0016] As a preferred technical solution of this application, a control panel is fixedly connected to the top wall of the handcart, and the control panel is located at the center of the upper surface of the handcart on the right side.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] In the scheme of this application:

[0019] 1. The main rotating rod is driven by a drive motor. The meshing transmission between the drive nautilus gear and the driven nautilus gear causes the main rotating rod and the auxiliary rotating rod to rotate simultaneously. The stirring rod stirs the fertilizer in all directions and at multiple angles. Compared with the traditional stirring method, the stirring efficiency and uniformity are improved, ensuring that the nutrients in the topdressing solution are balanced. This helps corn to better absorb nutrients and promote growth. It solves the problem in the existing technology that the fertilizer stirring relies on only a single stirring rod, resulting in low stirring efficiency and uneven stirring, which leads to uneven distribution of nutrients in the topdressing solution after the fertilizer and water are mixed.

[0020] 2. The equidistant adjustment assembly, consisting of the adjusting screw B, the extrusion rod, the L-shaped plate, and the fixing rod, allows for flexible adjustment of the nozzle spacing according to the corn planting spacing. This enables precise topdressing, avoiding fertilizer waste or uneven application caused by unreasonable topdressing spacing, improving fertilizer utilization, reducing production costs, and promoting uniform corn plant growth, thus increasing crop yield and quality. This solves the problem in existing technologies where the nozzle spacing is fixed and cannot be flexibly adjusted according to different corn planting spacings, leading to an inability to adapt to the spacing requirements of different corn varieties and affecting the uniformity of corn plant growth, ultimately reducing the overall yield and quality of the crop. Attached Figure Description

[0021] Figure 1 One of the overall structural schematic diagrams of the corn planting topdressing device provided in this application;

[0022] Figure 2 The second schematic diagram of the overall structure of the corn planting topdressing device provided in this application;

[0023] Figure 3 A schematic diagram of the internal structure of the mixing tank of the corn planting topdressing device provided in this application;

[0024] Figure 4 A schematic diagram of the internal structure of the regulating box of the corn planting topdressing device provided in this application;

[0025] Figure 5 This is a schematic diagram of the adjusting plate part of the corn planting topdressing device provided in this application.

[0026] The image shows:

[0027] 1. Handcart; 2. Control panel; 3. Storage bin; 4. Water tank; 5. Solenoid valve; 6. Mixing tank; 7. Mounting plate; 8. Drive motor; 9. Main rotating rod; 10. Drive nautilus gear; 11. Secondary rotating rod; 12. Driven nautilus gear; 13. Mixing rod; 14. Feed pipe; 15. Adjusting box; 16. Adjusting screw A; 17. Lifting plate; 18. Fixing rod; 19. L-shaped plate; 20. Spray pipe; 21. Connecting hose; 22. Discharge pipe; 23. Water pump; 24. Adjusting plate; 25. Extrusion groove; 26. Extrusion rod; 27. Adjusting screw B; 28. Guide rod. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0029] like Figure 1-5 As shown, the corn planting topdressing device proposed in this embodiment includes a handcart 1, an adjusting box 15 fixedly connected to the top wall of the handcart 1, a lifting plate 17 slidably connected to the outer wall of the adjusting box 15, an adjusting screw A16 rotatably connected to the top wall of the lifting plate 17, and the outer wall of the adjusting screw A16 threadedly connected to the outer wall of the adjusting box 15. A storage box 3 is fixedly connected to the outer wall of the handcart 1. The device also includes:

[0030] The high-efficiency mixing assembly includes a storage bin 3 fixedly connected to the top wall of the handcart 1. A main rotating rod 9 is rotatably connected to the outer wall of the storage bin 3, and symmetrically distributed auxiliary rotating rods 11 are rotatably connected to the outer wall of the storage bin 3. A driven nautilus gear 12 is fixedly connected to the outer wall of the auxiliary rotating rod 11, and a driving nautilus gear 10 is fixedly connected to the outer wall of the main rotating rod 9. The outer wall of the driving nautilus gear 10 meshes with the outer wall of the driven nautilus gear 12. A uniformly distributed mixing rod 13 is fixedly connected to the outer walls of both the main rotating rod 9 and the auxiliary rotating rod 11. When the drive motor 8 starts, it drives the main rotating rod 9 to rotate. The driving nautilus gear 10 on the main rotating rod 9 rotates accordingly and meshes with the driven nautilus gear 12, driving the auxiliary rotating rod 11 to rotate. The mixing rods 13 on the main rotating rod 9 and the auxiliary rotating rod 11 efficiently mix the fertilizer in the storage bin 3, making the fertilizer uniformly mixed.

[0031] An equidistant adjustment component is installed on the outer wall of the lifting plate 17.

[0032] like Figure 4-5As shown, in a preferred embodiment, based on the above method, the equidistant adjustment component further includes an adjustment plate 24 fixedly connected to the outer wall of the lifting plate 17. The outer wall of the adjustment plate 24 is provided with symmetrically distributed extrusion grooves 25. An extrusion rod 26 is provided on the inner wall of the extrusion groove 25. An L-shaped plate 19 is fixedly connected to the outer wall of the extrusion rod 26. A spray pipe 20 is fixedly connected to the outer wall of the L-shaped plate 19. A connecting hose 21 is fixedly connected to the top wall of the spray pipe 20. A fixing rod 18 is slidably connected to the outer wall of the L-shaped plate 19, and the fixing rod 18 is fixedly connected to the lifting plate 17. An adjustment screw B27 is rotatably connected to the top wall of the adjustment plate 24, and the adjustment screw B27 is rotatably connected to the lifting plate 17. Rotating the adjustment screw B27 pushes the extrusion rod 26 to move within the extrusion groove 25. The extrusion rod 26 drives the L-shaped plate 19 to slide along the fixing rod 18, thereby changing the distance between the spray pipes 20, realizing equidistant adjustment, and meeting the topdressing requirements of corn with different planting spacings.

[0033] like Figure 3 As shown, in a preferred embodiment, based on the above method, a mounting plate 7 is fixedly connected to the top wall of the storage box 3, a drive motor 8 is fixedly connected to the top wall of the mounting plate 7, and the output end of the drive motor 8 is fixedly connected to the main rotating rod 9, and the output end of the drive motor 8 drives the main rotating rod 9 to rotate.

[0034] like Figure 4 As shown, in a preferred embodiment, based on the above method, a water pump 23 is fixedly connected to the inner wall of the regulating box 15, a feed pipe 14 is fixedly connected to the inlet of the water pump 23, and a discharge pipe 22 is fixedly connected to the outlet of the water pump 23. The discharge pipe 22 is fixedly connected to the connecting hose 21. When the water pump 23 is started, the stirred topdressing solution is drawn from the storage box 3 through the feed pipe 14, and transported to the spray pipe 20 through the discharge pipe 22 and the connecting hose 21. The solution is then sprayed from the spray pipe 20 to topdress the corn.

[0035] like Figure 5 As shown, in a preferred embodiment, based on the above method, the outer wall of the lifting plate 17 is further provided with symmetrically distributed guide rods 28, and the guide rods 28 are fixedly connected to the adjusting plate 24. The guide rods 28 provide stable guiding support for the movement of the lifting plate 17.

[0036] like Figure 1 As shown, in a preferred embodiment, based on the above method, a water tank 4 is further fixedly connected to the outer wall of the handcart 1, and the storage box 3 is fixedly connected to the water tank 4. The outer walls of the storage box 3 and the water tank 4 are both fixedly connected with symmetrically distributed solenoid valves 5. The solenoid valve 5 located at the bottom is connected to the mixing box 6. The water in the water tank 4 is controlled by the solenoid valve 5 and mixed with the fertilizer in the mixing box 6 in proportion to form a top dressing solution.

[0037] like Figure 1As shown, in a preferred embodiment, based on the above method, a control panel 2 is further fixedly connected to the top wall of the handcart 1. The control panel 2 is located on the right side of the center of the upper surface of the handcart 1, and is used to control the operation of each component.

[0038] Specifically, when using this corn planting topdressing device: the drive motor 8 starts, driving the main rotating rod 9 to rotate. The drive nautilus gear 10 on the main rotating rod 9 rotates accordingly and meshes with the driven nautilus gear 12, driving the auxiliary rotating rod 11 to rotate. The stirring rods 13 on the main rotating rod 9 and the auxiliary rotating rod 11 efficiently stir the fertilizer in the storage tank 3, making the fertilizer evenly mixed. The water in the water tank 4 is controlled by the solenoid valve 5 and mixed with the fertilizer in the mixing tank 6 in proportion to form a topdressing solution. Rotating the adjusting screw A16, the adjusting screw A16 is threaded into the adjusting box 15, causing the lifting plate 17 to slide up and down along the outer wall of the adjusting box 15, thereby adjusting the height of the topdressing device to adapt to different needs. The fertilizer requirements for corn at different growth stages are as follows: Rotating the adjusting screw B27 pushes the extrusion rod 26 to move within the extrusion groove 25. The extrusion rod 26 drives the L-shaped plate 19 to slide along the fixed rod 18, thereby changing the distance between the spray nozzles 20 to achieve equidistant adjustment and meet the fertilizer requirements of corn with different planting spacing. The water pump 23 is started, and the mixed fertilizer solution is drawn from the storage tank 3 through the feed pipe 14 and transported to the spray nozzles 20 through the discharge pipe 22 and connecting hose 21. The solution is sprayed from the spray nozzles 20 to apply fertilizer to the corn. The operator moves the handcart 1 in the corn planting area to complete the fertilizer operation. The control panel 2 is used to control the operation of each component.

[0039] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A corn planting topdressing device, comprising a handcart (1), characterized in that, The handcart (1) has an adjustment box (15) fixedly connected to its top wall, a lifting plate (17) slidably connected to the outer wall of the adjustment box (15), an adjustment screw A (16) rotatably connected to the top wall of the lifting plate (17), and the outer wall of the adjustment screw A (16) threadedly connected to the outer wall of the adjustment box (15). The handcart (1) also has a storage box (3) fixedly connected to its outer wall. The high-efficiency mixing assembly includes a storage box (3) fixedly connected to the top wall of a handcart (1), a main rotating rod (9) rotatably connected to the outer wall of the storage box (3), symmetrically distributed auxiliary rotating rods (11) rotatably connected to the outer wall of the storage box (3), a driven nautilus gear (12) fixedly connected to the outer wall of the auxiliary rotating rod (11), a driving nautilus gear (10) fixedly connected to the outer wall of the main rotating rod (9), and the outer wall of the driving nautilus gear (10) meshing with the outer wall of the driven nautilus gear (12). The outer walls of the main rotating rod (9) and the auxiliary rotating rod (11) are both fixedly connected with uniformly distributed mixing rods (13). An equidistant adjustment component is installed on the outer wall of the lifting plate (17).

2. The corn planting topdressing device according to claim 1, characterized in that, The equidistant adjustment assembly includes an adjustment plate (24) fixedly connected to the outer wall of the lifting plate (17). The outer wall of the adjustment plate (24) is provided with symmetrically distributed extrusion grooves (25). The inner wall of the extrusion grooves (25) is provided with an extrusion rod (26). The outer wall of the extrusion rod (26) is fixedly connected with an L-shaped plate (19). The outer wall of the L-shaped plate (19) is fixedly connected with a nozzle (20). The top wall of the nozzle (20) is fixedly connected with a connecting hose (21). The outer wall of the L-shaped plate (19) is slidably connected with a fixing rod (18), and the fixing rod (18) is fixedly connected to the lifting plate (17). The top wall of the adjustment plate (24) is rotatably connected with an adjustment screw B (27), and the adjustment screw B (27) is rotatably connected to the lifting plate (17).

3. The corn planting topdressing device according to claim 1, characterized in that, The top wall of the storage box (3) is fixedly connected to an installation plate (7), and the top wall of the installation plate (7) is fixedly connected to a drive motor (8), and the output end of the drive motor (8) is fixedly connected to the main rotating rod (9).

4. The corn planting topdressing device according to claim 1, characterized in that, A water pump (23) is fixedly connected to the inner wall of the regulating box (15). A feed pipe (14) is fixedly connected to the inlet of the water pump (23). A discharge pipe (22) is fixedly connected to the outlet of the water pump (23). The discharge pipe (22) is fixedly connected to the connecting hose (21).

5. A corn planting topdressing device according to claim 1, characterized in that, The outer wall of the lifting plate (17) is slidably connected with symmetrically distributed guide rods (28), and the guide rods (28) are fixedly connected to the adjusting plate (24).

6. A corn planting topdressing device according to claim 1, characterized in that, The outer wall of the handcart (1) is also fixedly connected to a water tank (4), and the storage box (3) is fixedly connected to the water tank (4). The outer walls of the storage box (3) and the water tank (4) are both fixedly connected to symmetrically distributed solenoid valves (5). The solenoid valve (5) located at the bottom is connected to the mixing box (6).

7. A corn planting topdressing device according to claim 1, characterized in that, The handcart (1) is fixedly connected to a control panel (2) on its top wall. The control panel (2) is located on the right side of the center of the upper surface of the handcart (1).

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