Agricultural weeding machine capable of preventing weed regeneration

Abstract

The invention relates to the field of agricultural mechanical equipment, specifically to an agricultural weeding machine capable of preventing weed regeneration. The agricultural weeding machine comprises an outer shell, a bottom plate, a weeding mechanism, a conveying mechanism, a rolling mechanism, a soil loosening mechanism, a first rotating motor, a weeding rotating roller, a first fixed rod,cams, weeding part mounting cavities, rotating mounting rods, weeding parts, first driving connecting rods, a second rotating motor, a third rotating motor, rolling rollers, crushing knives, rolling balls, a soil loosening roller, a plurality of soil loosening rods, a second fixed rod, connecting rods, connecting supports, soil-loosening rotating shafts and soil-loosening crushing knives. The agricultural weeding machine provided by the invention is capable of completely removing the root parts of weeds, destroying the seed structure of the weeds and preventing weed regeneration in the weedingprocess; and the agricultural weeding machine is incapable of being damaged when encountering harder soil in the soil loosening process.

Description

technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to an agricultural weeder capable of preventing the regeneration of weeds. Background technique [0002] When crops grow in the field, weeds also grow. Weeds compete with crops for soil moisture and nutrients, occupy farmland space, and affect crop growth. This not only reduces the yield and quality of crops, but also indirectly promotes the breeding of diseases and insect pests. and spread, necessitating removal of weeds. Most of the existing technologies use two methods to remove weeds, one is chemical weeding, and the other is mechanical weeding. Chemical weeding is the fastest, but if chemical weeding is used improperly, it will not only waste herbicides, but also cause agricultural products. Pesticide residues exceed the standard, leading to soil, water environment and other pesticide pollution, and even personnel poisoning; while the mechanical weeding effe...

AI Technical Summary

Problems solved by technology

Most of the existing technologies use two methods to remove weeds, one is chemical weeding, and the other is mechanical weeding. Chemical weeding is the fastest, but if chemical weeding is used improperly, it will not only waste herbicides, but also cause agricultural products. Pesticide residues exceed the standard, leading to soil, water environment and other pesticide pollution, and even personnel poisoning; while the mechanical weeding effect in the prior art is low, it can only simply cut the weeds on the ground, and it is difficult to completely remove the weeds. Weeds will continue to grow when the weather is right, and some weeds reproduce by seed, so weeds will continue to grow after a period of time

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