Multifunctional variable-range full-automatic sprinkling irrigation sprayer capable of adjusting sprinkling uniformity

By designing a multi-function variable range sprinkler nozzle, the coordination of the main nozzle, secondary nozzle and rocker arm is used to achieve flexible adjustment and uniform control of the spray area, solving the problems of uneven spraying and overlapping spraying, and improving the sprinkler irrigation efficiency and water-saving effect.

CN120501030APending Publication Date: 2025-08-19丁州
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Patent Information

Application Number
CN202510650921.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-20
Publication Date
2025-08-19

AI Technical Summary

Technical Problem

The existing sprinkler nozzles are sprayed unevenly and have poor automatic control effect, resulting in low effective utilization rate on the field and the problems of overlapping spraying and waste of water resources.

Method used

A multi-functional spray nozzle with fully automatic spray uniformity is designed. Through the angle adjustment of the main nozzle and the secondary nozzle and the impact of the rocker arm, combined with the convex and concave structure of the control plate, flexible adjustment of the shape of the spray area and uniformity control are achieved.

Benefits of technology

The diversity and uniformity of the spraying area are achieved, overlapping spraying and ineffective spraying are avoided, sprinkler irrigation efficiency and water-saving effect are improved, water resource waste is reduced, and various terrain and needs are adapted to various terrain and demands.

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Abstract

A multifunctional variable-range full-automatic sprinkling irrigation sprayer capable of adjusting sprinkling uniformity is characterized in that water outlets on two sides of a sprayer body are respectively provided with a main nozzle and an auxiliary nozzle which are inclined upwards, and the sprayer body is communicated with an upper end hole of a water inlet joint and is arranged on the water inlet joint; a first adjusting connecting rod and a second adjusting connecting rod which incline downwards are correspondingly installed on the lower portions of the two sides of the spray head body, one end of the first adjusting connecting rod and one end of the second adjusting connecting rod are in sliding contact with the surface of the control disc, and the other ends of the first adjusting connecting rod and the second adjusting connecting rod are connected with a second adjusting rod. One end of the second adjusting rod is connected with the lower end of the sprayer body, and the other end of the second adjusting rod is connected with the main nozzle through a second reset spring. The device is simple in structure and scientific and reasonable in design, can spray different area shapes, can meet the requirements of various terrains, achieves a better spray irrigation effect, is good in water-saving effect, is high in spray operation efficiency, and has good social and economic benefits.
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