Liquid fertilizer injection machine for seedlings

Abstract

The invention relates to a liquid fertilizer injection machine for seedlings. The seedling liquid fertilizer machine is semi-mechanical manually-operated agricultural machinery, can provide fertilization for mountainous regions, plains and other complex terrain, has a very uncontroversial advantage on reducing waste of resources, and particularly changes traditional solid fertilization methods. A liquid fertilizer is directly injected below the ground surface to directly reach the root part to be absorbed by plants. The fertilizer utilization rate and survival rate of the plants are improved. A hydraulic potential energy is generated by a hydraulic pump to control a hydraulic valve and a pressure relief valve to control a flow path of hydraulic oil. The hydraulic potential energy is transmitted to a hydraulic rod. The hydraulic rod converts the hydraulic potential energy into a mechanical potential energy, and is driven by a lever. A pressure is applied to a fertilizer injection gun. A high-speed airflow is generated by a blower. An air pressure greater than a horizontal air pressure value can be produced by the high-speed airflow in a fertilizer box. The liquid fertilizer can be delivered to the fertilizer injection gun through a pipeline, and can be controlled by a flow path switch control. A mixer rotates at a high speed to improve the liquid solution degree to proportionally prepare different fertilizers into different solutions and colloids.

Description

technical field [0001] The invention relates to a fertilizer injection machine, in particular to a liquid fertilizer injection machine for seedlings. Background technique [0002] With the country's increasing emphasis on agriculture, rural areas and farmers, the implementation of energy conservation and environmental protection is imminent. At present, my country's production and application of chemical fertilizers rank first in the world. Rational use of chemical fertilizers and research on fertilization techniques play a decisive role in the development of my country's agriculture. In the last 20 years of the 20th century, my country's agricultural production has undergone tremendous changes, but the overall scientific and technological level of my country's agriculture is still in the initial stage of transformation from traditional agriculture to modern precision agriculture, and the research and development of many new agricultural technologies have been gradually lau...

AI Technical Summary

Problems solved by technology

There are still some gaps in the existing glue injection machine that will leak glue (such as the gap between the movement and the carriage, and the gap between the carriage and the base)