Forced vibrating, air-pressure deep loosening, weeding and fertilizing machine

Abstract

The invention relates to a forced vibrating, air-pressure deep loosening, weeding and fertilizing machine which is characterized by comprising a machine frame, a weeding device, a forced vibrating device, a deep loosening device, a high-pressure air pump, a fertilizing device and deep control devices; the weeding device is arranged under a front beam; the forced vibrating device, the high-pressure air pump and the fertilizing device are arranged on a cross beam; the deep loosening device is arranged under a rear beam; one deep control device is arranged on each of the two sides of the cross beam. According to the forced vibrating, air-pressure deep loosening, weeding and fertilizing machine provided by the invention, firstly, a deep loosening shovel is forced to vibrate through the forced vibrating device so as to realize deep loosening operation of soil; on the other hand, high-pressure air is injected into the deep loosening shovel through the high-pressure air pump, so that soil can be broken through air pressure, and meanwhile, an air film is formed on a shovel tip and jointly plays a role of resistance reduction with the vibration. In a word, the invention provides the forced vibrating, air-pressure deep loosening, weeding and fertilizing machine which can reduce the traction resistance, reduce the energy consumption and finish weeding, deep loosening, fertilization and other operations at a time and of which parts are convenient to disassemble, and the tilling width is adjustable.

Description

technical field [0001] The invention relates to a forced vibration air pressure subsoiling weeding and fertilizing machine. Background technique [0002] Long-term chemical weeding has brought about changes in weed communities, increased weed resistance, environmental pollution, pesticide residues, and biological extinction. Mechanical weeding technology is an important production technology for the sustainable development of dry farming. It uses measures such as loosening the soil to weed before sowing, before emergence and during the growth period, killing weeds that have been unearthed or deep-seed grass seeds. Bury, or turn the underground stems out of the ground to make them dry or freeze to death, so as to achieve the weeding effect; fertilizers can increase crop nutrients, adjust the nutrition of soil microorganisms, improve soil physical and chemical properties, and finally increase crop yields. The use of fertilizers is an important part of agricultural production. ...

AI Technical Summary

Problems solved by technology

[0004] At present, the problems existing in the existing subsoiling machines are: the production efficiency of the soil subsoiling machine is low at present, the processes of soil preparation, weeding, and fertilization are separated, and the tractor will compact the soil when it enters the ground for many times. Problems such as large size and excessive energy consumption have greatly hindered the promotion of subsoiling technology

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