Water and fertilizer integrated irrigation equipment for agricultural planting

Abstract

The invention provides water and fertilizer integrated irrigation equipment for agricultural planting. The water and fertilizer integrated irrigation equipment comprises a bottom plate, a water tank is fixedly connected to the upper end face of the bottom plate, and a stirring device, a water inlet pipe and a pesticide adding device are fixedly connected to the upper end face of the water tank; the stirring device comprises an air pipe, an air sealing connecting pipe, a fixing plate, an air blowing pipe, a sliding groove, an aeration connecting pipe, an aeration disc, a spring, a water passing groove, a positioning column and an air pump, one end of the air sealing connecting pipe is fixedly connected to the upper end face of the fixing plate, and one end of the air pipe is fixedly connected to the end, away from the fixing plate, of the air sealing connecting pipe; and the other end of the air pipe is fixedly connected to the upper end face of the air pump, one end of the air blowing pipe is fixedly connected to the lower end face of the fixing plate, the other end of the air blowing pipe is slidably connected into the aeration connecting pipe, and the sliding groove is formed in the side end face of the aeration connecting pipe. The fertilization effect is effectively improved, meanwhile, the water and fertilizer concentration can be adjusted at any moment, and a nozzle is prevented from being blocked during fertilization.

Description

technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to an integrated irrigation equipment with water and fertilizer for agricultural planting. Background technique [0002] Water and fertilizer integration technology refers to a new agricultural technology that integrates irrigation and fertilization. The integration of water and fertilizer is to use the pressure system (or the natural drop of the terrain) to mix the soluble solid or liquid fertilizer according to the soil nutrient content and the law and characteristics of the fertilizer requirement of the crop species, and mix the fertilizer solution together with the irrigation water. [0003] The nozzles of current water and fertilizer irrigation equipment have small water holes, but there are many suspended impurities in the water and fertilizers. The nozzles are easily blocked by impurities and the equipment cannot work. Moreover, the water and fertilizers in...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an integrated irrigation equipment with water and fertilizer for agricultural planting, which solves the problem that the nozzles of the current water and fertilizer irrigation equipment mentioned above have small water holes, but there are many suspended impurities in the water and fertilizers, and the nozzles are easily damaged. The blockage of impurities makes the equipment unable to work, and the water and fertilizer in the medicine box of the existing water and fertilizer irrigation equipment stand still, and the elements in the water and fertilizer precipitate, resulting in insufficient nutrient concentration of the water and fertilizer to affect the irrigation effect. At the same time, when the existing water and fertilizer irrigation equipment is configured with water and fertilizer The water is put into the water tank together, the concentration of water and fertilizer cannot be controlled, and it is difficult to change the concentration in the middle. The equipment cannot adapt to the irrigation of various crops, and the existing water and fertilizer irrigation equipment sprays water and fertilizer on the crops through the nozzle, which cannot spray the roots of the plants, resulting in crop failure. Poor absorption of fertilizers

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