Agricultural irrigation device

Abstract

The invention discloses an agricultural irrigation device. The agricultural irrigation device comprises an agricultural greenhouse, wherein a supporting plate is mounted at the top of an inner cavityof the agricultural greenhouse; a hose is wound on the supporting plate; a rail bracket is fixed at the top of the agricultural greenhouse; electric rolling wheels are mounted at the bottom of the rail bracket; a connecting frame is fixed at the bottom ends of the electric rolling wheels; a hoisting mechanism is fixed at one side of the connecting frame; a supporting plate is arranged at one sideof the hoisting mechanism; the hoisting mechanism is used for controlling the supporting plate to carry out height adjustment; the supporting plate is provided with a distance adjusting mechanism; thesupporting plate is in sliding connection with a plurality of irrigation nozzles; the supporting plate is used for controlling the plurality of irrigation nozzles to carry out distance adjustment through the distance adjusting mechanism; and a main water pipe is arranged at the top of the supporting plate. The agricultural irrigation device disclosed by the invention can be used for accurately irrigating crops in the greenhouse and has the effects of strong applicability, time saving and labor saving and improvement of working efficiency.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to an agricultural irrigation device. Background technique [0002] During the growth of crops in greenhouses, it is often necessary to irrigate the crops. The frequency and time of irrigation should be determined according to the water demand characteristics of the crops, growth stage, climate, and soil conditions. In addition to the need for water, it also affects the growing environmental conditions of crops in many ways, affects the physical and chemical properties of the soil, and thus affects the soil fertility status and soil formation process as well as the yield and quality of crops. In the limited space of greenhouses, existing greenhouse irrigation equipment Generally, fixed irrigation is difficult to give different irrigation according to the growth of crops. The irrigation position is relatively fixed and rigid, which affects the growth environment of gre...

AI Technical Summary

Problems solved by technology

[0002] During the growth of crops in greenhouses, it is often necessary to irrigate the crops. The frequency and time of irrigation should be determined according to the water demand characteristics of the crops, growth stage, climate, and soil conditions. In addition to the need for water, it also affects the growing environmental conditions of crops in many ways, affects the physical and chemical properties of the soil, and thus affects the soil fertility status and soil formation process as well as the yield and quality of crops. In the limited space of greenhouses, existing greenhouse irrigation equipment Generally, fixed irrigation is difficult to give different irrigation according to the growth of crops. The irrigation position is relatively fixed and rigid, which affects the growth environment of greenhouse crops, and the soil surface is easy to harden, which reduces crop yield and greatly wastes water resources and human resources.

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