Precise discharging device for corn intertillage fertilization

Abstract

The utility model discloses a precise discharging device for corn intertillage fertilization, which comprises a front suspension device, a rack, a liquid fertilizer box, an upper fertilizer conveying pipe, a liquid wriggling device, an intertillage handle, an intertillage shovel and a lower fertilizer conveying pipe, and is characterized in that the front suspension device is fixed on the front side of the rack; the liquid fertilizer box is fixedly connected to the upper portion of the rack, the intertillage handles are symmetrically installed on the front side of the rack, the intertillage shovels are installed below the intertillage handles, the liquid wriggling devices are symmetrically installed on the rear side of the rack, the upper end of the upper fertilizer conveying pipe is connected with the liquid fertilizer box, and the lower end of the upper fertilizer conveying pipe is connected with the liquid wriggling devices. The upper end of the lower fertilizer conveying pipe is connected with the liquid fertilizer conveying wriggling device, and the lower end of the lower fertilizer conveying pipe is fixedly connected with the intertillage shovel. According to the device, liquid fertilizer is accurately and quantitatively conveyed through the liquid wriggling device, soil loosening, weeding and fertilizer applying are integrated in cooperation with intertillage operation, the fertilizer utilization rate is increased, and environmental pollution is reduced.

Description

Technical Field

[0001] This utility model relates to an agricultural corn inter-cultivation and fertilization device, specifically to an inter-cultivation and fertilization precision discharge device. Background Technology

[0002] Currently, in corn cultivation, inter-row fertilization is a crucial step in improving yield and quality. Traditional inter-row fertilization machines mostly use solid fertilizers or simple liquid fertilizer spraying methods, which suffer from uneven fertilization, low fertilizer utilization, and insufficient control precision. Liquid fertilizers have the advantages of rapid absorption and high utilization, but existing equipment is insufficient in the precise application of liquid fertilizers, especially in corn inter-row operations, where liquid fertilizers often fail to mix thoroughly with the soil, leading to fertilizer waste and environmental pollution. Summary of the Invention

[0003] The purpose of this invention is to provide a precision fertilizer application device for corn cultivation. By driving a liquid peristaltic device, it achieves efficient and precise application of liquid fertilizer. At the same time, combined with cultivation operations, it achieves uniform mixing of fertilizer and soil, improves fertilizer utilization, and reduces environmental pollution.

[0004] To achieve the above objectives, this patent adopts the following technical solution: a precision fertilizer dispensing device for corn inter-tillage, comprising a front suspension device, a frame, a liquid fertilizer tank, an upper fertilizer delivery pipe, a liquid peristaltic device, an inter-tillage handle, an inter-tillage shovel, and a lower fertilizer delivery pipe, characterized in that: the front suspension device is fixed on the front side of the frame; the liquid fertilizer tank is fixedly connected above the frame; the inter-tillage handle is symmetrically installed on the front side of the frame; the inter-tillage shovel is installed below the inter-tillage handle; the liquid peristaltic device is symmetrically installed on the rear side of the frame; the upper end of the upper fertilizer delivery pipe is connected to the liquid fertilizer tank; the lower end of the upper fertilizer delivery pipe is connected to the liquid fertilizer peristaltic device; the upper end of the lower fertilizer delivery pipe is connected to the liquid fertilizer peristaltic device; and the lower end of the lower fertilizer delivery pipe is fixedly connected to the inter-tillage shovel.

[0005] Furthermore, the liquid peristaltic device includes a peristaltic outer shell, a peristaltic hose, a peristaltic wheel, a drive shaft, a hose fixing component, and a drive motor. The peristaltic hose is fixed inside the outer shell, the peristaltic wheel is fixed and contacts the peristaltic hose through the drive shaft, the U-shaped tube fixing component is fixed to the peristaltic hose, and the drive motor is fixed to the drive shaft.

[0006] The beneficial effects of this invention are as follows: This corn tiller can meet the requirements of corn tillage and precision fertilization. The tillage shovel completes the land preparation and weed removal without damaging the corn plants. Driven by the peristaltic wheel inside the liquid peristaltic device, it can precisely fertilize the corn plants, improving the efficiency of corn tillage and fertilization. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the three-dimensional structure of this patent;

[0008] Figure 2 This is a schematic diagram of a liquid peristaltic structure;

[0009] In the diagram: 1. Front suspension device; 2. Liquid fertilizer tank; 3. Frame; 4. Upper fertilizer delivery pipe; 5. Liquid fertilizer peristaltic device; 51. Peristaltic outer shell; 52. Peristaltic hose; 53. Drive shaft; 54. Peristaltic wheel; 55. U-shaped tube fixing piece; 56. Drive motor; 6. Tillage handle; 7. Tillage shovel; 8. Lower fertilizer delivery pipe. Detailed Implementation

[0010] The following description, in conjunction with the accompanying drawings, further illustrates this patent: Figure 1 , 2 As shown, a precision fertilizer dispensing device for corn inter-tillage includes a front suspension device 1, a frame 2, a liquid fertilizer tank 3, an upper fertilizer delivery pipe 4, a liquid peristaltic device 5, an inter-tillage handle 6, an inter-tillage shovel 7, and a lower fertilizer delivery pipe 8. The device is characterized in that: the front suspension device 1 is fixed to the front side of the frame 2; the liquid fertilizer tank 2 is fixedly connected above the frame 3; the inter-tillage handle 6 is symmetrically installed on the front side of the frame 2; the inter-tillage shovel 7 is installed below the inter-tillage handle 6; the liquid peristaltic device 5 is symmetrically installed on the rear side of the frame 2; the upper end of the upper fertilizer delivery pipe 4 is connected to the liquid fertilizer tank 2, and the lower end of the upper fertilizer delivery pipe 4 is connected to the liquid peristaltic device 5; the upper end of the lower fertilizer delivery pipe 8 is connected to the liquid peristaltic device 5, and the lower end of the lower fertilizer delivery pipe 8 is fixedly connected to the inter-tillage shovel 7.

[0011] like Figure 2 As shown, the liquid peristaltic device includes a peristaltic outer shell 51, a peristaltic hose 52, a peristaltic wheel 53, a drive shaft 54, a hose fixing component 55, and a drive motor 56. The peristaltic hose 52 is fixed inside the outer shell 51. The peristaltic wheel 53 is fixed and contacts the peristaltic hose 52 through the drive shaft 54. The U-shaped tube fixing component 52 is fixed to the peristaltic hose 54. The drive motor 56 is fixed to the drive shaft 54.

[0012] Working principle: During operation, the tractor moves forward by being fixed to the front suspension device. While the tiller blade loosens the soil and removes weeds between the corn rows, the output of the liquid peristaltic device is adjusted according to soil and crop information. Liquid fertilizer is delivered from the liquid fertilizer tank through the upper fertilizer pipe, driven by the motor to the liquid peristaltic device, and then output to the soil through the lower fertilizer pipe. The loosening action of the tiller blade ensures that the fertilizer is fully mixed with the soil, improving the utilization rate of fertilizer.

[0013] This example is merely an illustration of the concept and implementation of this utility model, and is not intended to limit it. Under the concept of this utility model, the technical solution without substantial changes is still within the scope of protection.

Claims

1. A precision fertilizer dispensing device for corn inter-tillage, comprising a front suspension device, a frame, a liquid fertilizer tank, an upper fertilizer delivery pipe, a liquid peristaltic device, an inter-tillage handle, an inter-tillage shovel, and a lower fertilizer delivery pipe, characterized in that: The front suspension device is fixed to the front side of the frame; the liquid fertilizer tank is fixedly connected to the top of the frame; the tillage handle is symmetrically installed on the front side of the frame; the tillage shovel is installed below the tillage handle; the liquid peristaltic device is symmetrically installed on the rear side of the frame; the upper end of the upper fertilizer delivery pipe is connected to the liquid fertilizer tank; the lower end of the upper fertilizer delivery pipe is connected to the liquid peristaltic device; the upper end of the lower fertilizer delivery pipe is connected to the liquid fertilizer peristaltic device; and the lower end of the lower fertilizer delivery pipe is fixedly connected to the tillage shovel.

2. The precision discharge device for corn inter-cultivation fertilization according to claim 1, characterized in that: The liquid peristaltic device includes a peristaltic outer shell, a peristaltic hose, a peristaltic wheel, a drive shaft, a U-shaped tube fixing component, and a drive motor. The peristaltic hose is fixed inside the peristaltic outer shell. The peristaltic wheel is fixed through the drive shaft and contacts the peristaltic hose. The U-shaped tube fixing component is fixed to the peristaltic hose. The drive motor is fixed to the drive shaft.

Images