Soil treatment equipment for agricultural improved soil

Abstract

The invention relates to the technical field of soil remediation, in particular to soil treatment equipment for agricultural soil improvement, which comprises a tractor body, two driving wheels are rotatably connected to one end of the tractor body, a mounting shell is fixedly connected to the bottom of the tractor body, and a supporting shaft is rotatably connected to the top of one end of the mounting shell. The bottom end of the supporting shaft is rotationally connected with a driven wheel, and a plant soil collecting mechanism is connected into the mounting shell. Soil is vibrated and crushed, the influence of hard substances such as stones on crushing is reduced, the service life of the equipment is prolonged, the soil is crushed back to the earth surface along with vibration of the soil, medicine improvement is effectively conducted on the soil, and the soil and roots of previous vegetation are screened, so that the soil quality is improved. The influence on planting of the next-stubble vegetation due to the fact that the root system of the previous-stubble vegetation is located in the soil is reduced, and the root system is crushed to serve as planting nutrients, so that growth of the next-stubble vegetation is facilitated.

Description

technical field [0001] The invention relates to the field of soil remediation, in particular to a soil treatment device used for agricultural improvement of soil. Background technique [0002] Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in soil to reduce their concentration to acceptable levels, or convert toxic and harmful pollutants into harmless substances. It is a natural shelter and purification treatment site for all kinds of waste. The acceptance of pollutants in the soil does not mean that the soil is polluted. Only when there are too many pollutants in the soil, it affects and exceeds the self-purification capacity of the soil. Contamination of the soil is indicated by the detrimental hygienic and epidemiological effects. [0003] Some patent documents related to plant planting technology are disclosed in the prior art. The Chinese patent with the application number CN20191049...

AI Technical Summary

Problems solved by technology

[0004] The physical improvement method of soil in the prior art is usually crushing or rolling the soil clods to improve the state of the soil. In the process of crushing the soil clods, the soil contains a certain number of stones and vegetation Root system, when the soil is collected and crushed, on the one hand, the stones mixed in the soil pass through the crushing mechanism, and the larger stones are easy to cause the crushing mechanism to be stuck, and it is easy to cause damage to the parts, resulting in The service life of the equipment is short. On the other hand, the root system of the vegetation is difficult to be crushed during the extrusion or rolling process, so that there are long strips of rhizomes of the previous vegetation in the repaired soil. It affects the planting of the next stubble vegetation, which increases the difficulty of planting the next stubble for the staff

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