Self-adjusting agricultural sprinkling irrigation device

Abstract

The invention relates to a self-adjusting intelligent agricultural sprinkling irrigation device. The device comprises a supporting column, a base body, a spray head, a swing column, a supporting table, an adjusting plate, a second ball groove located in the longitudinal projection position of a first ball groove, a first positioning ball, a second positioning ball, a liquid distribution cavity, ahose and a spring. The spraying angle of the spray head can be automatically adjusted according to the wind direction, so that the spray head automatically inclines towards the wind incoming direction, the inclination angle is increased constantly along with increasing of the wind power, the spraying angle of the spray head is adjusted to offset the spraying angle deviation caused by the wind power, and therefore, the uniformity of sprinkling irrigation coverage is achieved. The spray head automatically rotates in the spraying process, so that the spraying effect is more uniform.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to a self-regulating agricultural sprinkler irrigation device. Background technique [0002] In order to ensure the normal growth of crops, farmers often spray and irrigate crops. However, the wind will have a greater impact on the spraying operation, and the falling water droplets will drift and lose with the horizontal drift of the wind. The trajectory of the water droplets sprayed by the nozzle is greatly affected by the wind during the process of falling to the ground. Under the influence of the wind, the range of the nozzle in all directions and the distribution of water volume will change significantly, which will affect the uniformity of irrigation and even cause leakage. And generally, when the wind force is greater than level 3, the uniformity of sprinkler irrigation will be greatly reduced. At this time, it is not suitable to carry out sprinkler irrigatio...

AI Technical Summary

Problems solved by technology

Under the influence of the wind, the range and water distribution of the nozzle in all directions will change significantly, which will affect the uniformity of irrigation and even cause leakage.

And generally, when the wind force is greater than level 3, the uniformity of sprinkler irrigation will be greatly reduced. At this time, it is not suitable to carry out sprinkler irrigation operations or to perform sprinkler irrigation at night when the wind force is small.

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