CN-224205679-U - Accurate discharging equipment of corn intertillage fertilization

CN224205679UCN 224205679 UCN224205679 UCN 224205679UCN-224205679-U

Abstract

The utility model discloses a precise corn intertillage fertilization discharging device which comprises a front hanging device, a frame, a liquid fertilizer box, an upper fertilizer conveying pipe, a liquid peristaltic device, an intertillage handle, an intertillage shovel and a lower fertilizer conveying pipe, and is characterized in that the front hanging device is fixed at the front side of the frame; the liquid fertilizer box is fixedly connected above the frame, the cultivation handles are symmetrically arranged at the front side of the frame, the cultivation shovel is arranged below the cultivation handles, the liquid peristaltic device is symmetrically arranged at the rear side of the frame, the upper end of the upper fertilizer conveying pipe is connected with the liquid fertilizer box, the lower end of the upper fertilizer conveying pipe is connected with the liquid peristaltic device, the upper end of the lower fertilizer conveying pipe is connected with the liquid fertilizer conveying peristaltic device, and the lower end of the lower fertilizer conveying pipe is fixedly connected with the cultivation shovel. The device realizes accurate quantitative conveying of liquid fertilizer through the liquid peristaltic device, and the soil loosening, weeding and fertilizing integration is completed in cooperation with intertillage operation, so that the fertilizer utilization rate is improved, and the environmental pollution is reduced.

Inventors

Li Yangshuo
KONG DEGANG
WANG ZEHE
LIU JIANGTAO
YUAN YONGWEI

Assignees

河北农业大学

Dates

Publication Date: 20260508
Application Date: 20250609

Claims (2)

1. The corn intertillage fertilization accurate discharging device comprises a front hanging device, a frame, a liquid fertilizer box, an upper fertilizer conveying pipe, a liquid peristaltic device, an intertillage handle, a intertillage shovel and a lower fertilizer conveying pipe, and is characterized in that the front hanging device is fixed on the front side of the frame, the liquid fertilizer box is fixedly connected above the frame, the intertillage handle is symmetrically arranged on the front side of the frame, the intertillage shovel is arranged below the intertillage handle, the liquid peristaltic device is symmetrically arranged on the rear side of the frame, the upper end of the upper fertilizer conveying pipe is connected with the liquid fertilizer box, the lower end of the upper fertilizer conveying pipe is connected with the liquid peristaltic device, and the lower end of the lower fertilizer conveying pipe is fixedly connected with the intertillage shovel.
2. The precise corn intertillage fertilization discharging device according to claim 1, wherein the liquid peristaltic device comprises a peristaltic shell, a peristaltic hose, a peristaltic wheel, a transmission shaft, a U-shaped pipe fixing piece and a driving motor, wherein the peristaltic hose is fixed in the peristaltic shell, the peristaltic wheel is fixed through the transmission shaft and is in contact with the peristaltic hose, the U-shaped pipe fixing piece is fixed with the peristaltic hose, and the driving motor is fixed with the transmission shaft.

Description

Accurate discharging equipment of corn intertillage fertilization Technical Field The utility model relates to an agricultural corn intertillage fertilizer device, in particular to an accurate intertillage fertilizer discharging device. Background At present, in the corn planting process, intertillage fertilization is an important link for improving yield and quality, and the conventional intertillage fertilizer applicator mostly adopts a solid fertilizer or simple liquid fertilizer spraying mode, so that the problems of uneven fertilization, low fertilizer utilization rate and insufficient control precision exist. The liquid fertilizer has the advantages of quick absorption and high utilization rate, but the existing equipment has defects in the aspect of accurate application of the liquid fertilizer, and especially in corn cultivation operation, the application of the liquid fertilizer is often difficult to be fully mixed with soil, so that fertilizer waste and environmental pollution are caused. Disclosure of Invention The utility model aims to provide a precise discharge device for corn cultivation fertilization, which realizes efficient and precise application of liquid fertilizer by driving a liquid peristaltic device, and simultaneously realizes uniform mixing of fertilizer and soil by combining cultivation operation, thereby improving fertilizer utilization rate and reducing environmental pollution. In order to achieve the aim, the corn intertillage fertilization accurate discharging device adopts the following technical scheme that the corn intertillage fertilization accurate discharging device comprises a front hanging device, a frame, a liquid fertilizer box, an upper fertilizer conveying pipe, a liquid peristaltic device, an intertillage handle, an intertillage shovel and a lower fertilizer conveying pipe, and is characterized in that the front hanging device is fixed at the front side of the frame; the liquid fertilizer box is fixedly connected above the frame, the cultivation handles are symmetrically arranged at the front side of the frame, the cultivation shovel is arranged below the cultivation handles, the liquid peristaltic device is symmetrically arranged at the rear side of the frame, the upper end of the upper fertilizer conveying pipe is connected with the liquid fertilizer box, the lower end of the upper fertilizer conveying pipe is connected with the liquid peristaltic device, the upper end of the lower fertilizer conveying pipe is connected with the liquid fertilizer conveying peristaltic device, and the lower end of the lower fertilizer conveying pipe is fixedly connected with the cultivation shovel. Further, the liquid peristaltic device comprises a peristaltic shell, a peristaltic hose, peristaltic wheels, a transmission shaft, a hose fixing piece and a driving motor, wherein the peristaltic hose is fixed in the shell, the peristaltic wheels are fixed through the transmission shaft and are in contact with the peristaltic hose, the U-shaped tube fixing piece is fixed with the peristaltic hose, and the driving motor is fixed with the transmission shaft. The corn cultivator has the beneficial effects that the corn cultivator can meet the working requirements of corn cultivation and accurate fertilization. The tillage of land and the clearance to weeds are accomplished through the intertillage shovel, can not harm the maize plant, and through peristaltic wheel drive in the liquid peristaltic device, accurate fertilization can be carried out to the maize plant, has improved the efficiency that the maize was intertillage was fertilizied. Drawings FIG. 1 is a schematic diagram of the three-dimensional structure of the present patent; FIG. 2 is a schematic diagram of a peristaltic structure of a liquid; The device comprises a front suspension device, a liquid fertilizer box, a machine frame, an upper fertilizer conveying pipe, a liquid fertilizer peristaltic device, a peristaltic shell, a peristaltic hose, a driving shaft, a peristaltic wheel, a U-shaped pipe fixing piece, a driving motor, a intertillage handle, a intertillage shovel and a lower fertilizer conveying pipe, wherein the front suspension device, the liquid fertilizer box, the machine frame, the upper fertilizer conveying pipe, the liquid fertilizer peristaltic device, the liquid fertilizer conveying pipe, the peristaltic hose, the liquid fertilizer conveying pipe, the driving shaft, the peristaltic wheel, the U-shaped pipe fixing piece, the driving motor, the intertillage handle, the intertillage shovel and the lower fertilizer conveying pipe. Detailed Description The patent is further described with reference to the accompanying drawings, as shown in figures 1 and 2, the precise corn intertillage fertilization discharging device comprises a front hanging device 1, a frame 2, a liquid fertilizer box 3, an upper fertilizer conveying pipe 4, a liquid peristaltic device 5, an intertillage handle 6, a intertillage shovel 7 and