Spraying device for agricultural irrigation

Abstract

The invention discloses a spraying device for agricultural irrigation. The spraying device comprises a base and a communicating pipeline, the base is fixedly installed on the ground, a water pipe is fixedly installed on the base, the two ends of the communicating pipeline are fixedly connected to the water pipe and a spray head correspondingly, and the interiors of the water pipe and the spray head which are connected with the communicating pipeline are communicated through the communicating pipeline; and an adjusting mechanism acting on irrigation water is installed on the spray head, and a driving mechanism acting on the adjusting mechanism is installed on the communicating pipeline. According to the spraying device for agricultural irrigation, through the adjusting mechanism, the spraying range of the irrigation water can be automatically and circularly adjusted, so that the area where the irrigation water is sprayed is not limited to a certain area, and the irrigation area is greatly improved; meanwhile, the adjusting mechanism is driven by water power, so that the energy-saving effect is achieved; and according to the spraying device, a water dispersing frame is fixedly installed in a through hole in a movable block, the irrigation water sprayed out of the spray head is in a scattered state, and therefore it is guaranteed that the spraying efficiency is optimal.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a spraying device for agricultural irrigation. Background technique [0002] Irrigation is the technical measure of replenishing the soil with 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, artificial irrigation must be carried out to make up for the deficiency of natural rainfall. Irrigation, i.e. irrigating the land with water. The principle of irrigation is that the amount of irrigation, the frequency of irrigation and the time should be determined according to the water demand characteristics of medicinal plants, growth stages, climate, and soil conditions, and should be timely, appropriate, and rational irrigation. ...

AI Technical Summary

Problems solved by technology

[0003] Ordinary sprinkler irrigation is widely used due to its low cost. When using sprinkler irrigation, generally a plurality of nozzles are evenly placed in the farmland. However, there are certain problems in the current sprinkler irrigation device. When in use, the range of the sprinkler irrigation device It cannot be adjusted by itself, so that the sprayed irrigation water is always in a fixed area, so that the spraying area of ​​a single sprinkler head is very small

Images