Agricultural machinery for improving soil

Abstract

The invention discloses agricultural machinery for improving soil. The agricultural machinery comprises a frame, traveling wheels, a liquid medicine box, an infusion tube, screws, supporting columns and soil turning knives, the traveling wheels are rotatably arranged on the outer bottom walls of two side plates of the frame, a supporting beam is fixedly erected at the inner top of the frame, vertical screws are rotatably erected on two sides of the supporting beam, the supporting columns are connected at the bottoms of the screws through threaded grooves in the supporting columns in a threadedmanner, soil turning rollers are rotatably erected on the lower portions of the supporting columns, the soil turning knives are fixedly arranged on the outer rings of the soil turning rollers, and soil turning motors for driving the soil turning rollers to rotate are fixedly mounted on the outer bottom walls of the supporting columns. According to the agricultural machinery, the vertical height of the soil turning rollers can be adjusted, so that the plowing depth is adjusted, liquid medicines can be sprayed when soil is turned, and soil improving effects are good.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to an agricultural machine for improving soil. Background technique [0002] With the development of society, the continuous advancement of science and technology, the introduction of agricultural machinery has continuously increased the output of crops, but the rapid economic development and the continuous growth of the population have continuously increased pollutant emissions, soil pollution has continued to increase, and soil loss has become a problem. The problem of the World Bank has posed a serious threat to human production. While realizing the seriousness and irreversibility of soil pollution, people are also truly aware of the protection of the atmospheric environment. At the same time, they must do a good job in the prevention and control of the soil environment and Protection, excessive and frequent use of land, the soil is gradually becoming barren; therefore, the soil must be...

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Problems solved by technology

[0003] The traditional soil improvement method is generally to manually spray the improved medicinal solution, which is time-consuming and laborious. At the same time, the medicinal solution can only act on the soil surface, and it is difficult to achieve a good curative effect. However, the existing soil improvement equipment can improve the soil. , the medicinal solution cannot be completely diluted evenly, which reduces the utilization rate of the medicinal solution, and there is uneven spraying of the improved medicinal solution, which is not conducive to the improvement of the soil

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