Automatic irrigation and fertilizing device

Abstract

The invention discloses an automatic irrigation and fertilizing device. The automatic irrigation and fertilizing device comprises a frame and is characterized in that a fertilizer bin is arranged on the frame and comprises a plurality of sub-fertilizer bins, a collecting cylinder is arranged on the frame, the sub-fertilizer bins are communicated with the collecting cylinder through collecting pipes, a central shaft is mounted in the collecting cylinder, a spiral blade is connected to the central shaft, the collecting cylinder is connected with a fertilizer discharge pipe, a liquid fertilizer cylinder is mounted on the frame and provided with a fertilizing receiving port, the liquid fertilizer cylinder is connected with a liquid fertilizer circulating pipe, a water-fertilizer mixer is mounted on the frame and comprises a water inlet end water collecting cylinder, a water outlet end water collecting cylinder and Venturi tubes, the water outlet end water collecting cylinder is connected with an irrigation water circulating pipe, a booster pump is mounted on the frame, the water inlet of the booster pump is connected with the irrigation water circulating pipe, a liquid fertilizer pumpis mounted on the frame, the liquid inlet of the liquid fertilizer pump is connected with the liquid fertilizer circulating pipe, the fertilizing sucking port of the Venturi tubes are connected with fertilizer sucking pipes, and the fertilizer sucking pipes are communicated with a liquid fertilizer outlet pipe. The automatic irrigation and fertilizing device can perform irrigation and fertilizingand is capable of applying various fertilizer in one irrigation and high in work efficiency.

Description

technical field [0001] The invention relates to the field of automatic agricultural planting, in particular to an automatic irrigation and fertilization device. Background technique [0002] Water and fertilizers are essential elements for crop growth. Therefore, irrigation and fertilization play an extremely important role in the cultivation of crops. [0003] In traditional agricultural planting, the irrigation and fertilization of crops are carried out separately, and the amount of water and fertilizer cannot be accurately controlled, resulting in waste of water and fertilizer. In addition, both irrigation and fertilization require manual participation, which consumes a lot of manpower. [0004] In view of the above problems, the traditional irrigation and fertilization methods can no longer meet the requirements of modern agriculture, so it is necessary to develop an automatic irrigation and fertilization device that can realize automatic irrigation and automatic ferti...

AI Technical Summary

Problems solved by technology

[0003] In traditional agricultural planting, the irrigation and fertilization of crops are carried out separately, and the amount of water and fertilizer cannot be accurately controlled, resulting in waste of water and fertilizer

In addition, both irrigation and fertilization require manual participation, which consumes a lot of manpower

[0004] In view of the above problems, the traditional irrigation and fertilization methods can no longer meet the requirements of modern agriculture, so it is necessary to develop an automatic irrigation and fertilization device that can realize automatic irrigation and automatic fertilization

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