Adjusting mechanism of irrigation device for water conservancy project

Abstract

The invention provides an adjusting mechanism of an irrigation device for hydraulic engineering, and belongs to the technical field of irrigation adjusting mechanisms, the adjusting mechanism of the irrigation device for hydraulic engineering comprises a supporting plate, the left and right sides of the upper surface of the supporting plate are fixedly connected with supporting rods, and the ends, away from the supporting plate, of the supporting rods are fixedly connected with shaft brackets; the inner wall of the shaft frame is movably connected with a fixing frame through a movable shaft, and one side face of the fixing frame is fixedly connected with a fixing rod. A second telescopic rod stretches out and draws back to drive a fixing frame to rotate with a shaft frame as the circle center, the vertical irrigation water spraying angle of a high-pressure water spraying head can be adjusted, then kinetic energy output by a micro servo motor can drive a rotating shaft to rotate, and therefore the horizontal irrigation water spraying angle of the high-pressure water spraying head can be adjusted; and finally, the irrigation water spraying height of the high-pressure water spraying head can be adjusted through stretching and retracting of the first telescopic rod, and therefore the mechanism can flexibly adjust the irrigation water spraying angle.

Description

technical field [0001] The invention belongs to the technical field of irrigation adjustment mechanisms, and in particular relates to an adjustment mechanism for irrigation devices used in water conservancy projects. Background technique [0002] Irrigation, commonly known as irrigated land, is a technical measure to supplement the water needed by crops. In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, often due to insufficient precipitation or uneven distribution, the water requirements of crops cannot be met. Therefore, irrigation must be done artificially. At the output end of the irrigation equipment, that is, where the irrigation equipment sprays water to the crops, the adjustment mechanism is often used to adjust the position of the crop irrigation water spray. However, the adjustment flexibility of the general adjustment mechanism is not high at present, and it is...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an adjustment mechanism for irrigation devices used in water conservancy projects, aiming to solve the problem of low adjustment flexibility in the prior art

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