Intelligent agricultural water and fertilizer integrated machine

Abstract

The invention discloses an intelligent agricultural water and fertilizer all-in-one machine which comprises a water pumping device, the water pumping device comprises a first servo motor, an output shaft of the first servo motor is in transmission connection with a first vacuum pump, and the front face of the first vacuum pump is fixedly connected with a first pipeline; a second pipeline is fixedly connected to the back face of the first vacuum pump, a first ball valve fixedly sleeves the outer side of the second pipeline, a third pipeline is fixedly connected to the position, located at the bottom of the first ball valve, of one side of the second pipeline, a second ball valve fixedly sleeves the outer side of the third pipeline, and a stirring device is fixedly connected to the back face of the second pipeline. The stirring device comprises a stirring barrel, so that a water source in the stirring barrel can be stirred to accelerate the dissolution of the fertilizer and the water source, the phenomenon that the fertilizer enters the stirring barrel and sinks to the water bottom, so that the fertilizer concentrations of the bottom liquid and the upper liquid in the stirring barrel are different is avoided, and the fertilizer concentrations in the stirring barrel are consistent up and down.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, and more particularly to an intelligent agricultural water and fertilizer integrated machine. 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 through the controllable pipeline. The system supplies water and fertilizer. After the water and fertilizer are mixed, drip irrigation is formed through pipes and drippers, and the root development and growth area of ​​the crop is uniformly, regularly and quantitatively infiltrated, so that the ma...

AI Technical Summary

Problems solved by technology

[0004] One, the existing water and fertilizer all-in-one machine is to pour fertilizer into water to dissolve to form a high-concentration solution when it is working, and mix the high-concentration solution into the water source for drip irrigation when irrigation is performed, but because the fertilizer is directly put into the mixing tank In the middle, it will cause the fertilizer to enter the mixing cylinder and sink to the bottom of the water, so that the fertilizer concentration of the bottom liquid and the upper liquid in the mixing cylinder are different, which is not conducive to uniform fertilization

[0005] Second, the existing water and fertilizer all-in-one machine is to pour the fertilizer into water to dissolve to form a high-concentration solution when it is working, and to mix the high-concentration solution into the water source for drip irrigation during irrigation, and directly put the fertilizer into the mixing tank. However, the dissolved water still contains fertilizer particles and blocks the drip irrigation eye of the drip irrigation pipe during the drip irrigation process, which is not conducive to the normal operation of the drip irrigation pipe.

[0006] Third, when the existing water and fertilizer integrated machine is working, it fertilizes and irrigates at the same time, and cannot perform separate irrigation and fertilization according to the needs of the land, which is not conducive to adjusting the specific functions of the equipment according to the conditions of the land

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