Anti-blocking spray nozzle for drop irrigation

Abstract

The invention provides an anti-blocking spray nozzle for drop irrigation. The anti-blocking spray nozzle comprises a spray nozzle body; the upper end of an insertion rod is fixedly connected with a round plate, and the surface of each of two sides of the lower end of the insertion rod is fixedly connected with a side rod; the tail end of the side rod is movably hinged with a connecting rod; the lower end of the connecting rod is provided with a slide block; the connecting rod is movably mounted in a clamping slot by a shaft lever; and the surface of the outer side of each of the two groups of slide blocks is fixedly welded with a thimble. According to the anti-blocking spray nozzle, the thimbles enter the spray nozzle by pressing the round plate, so that soil or large-particle sand is ejected out of spray holes, the spray holes are restored to be smooth, cleaning by dismounting the whole spray nozzle is not needed, the round plate is released from a hand when the spray holes are restored to be smooth, and the thimbles can be restored to normal positions under the action of a telescopic spring so as not to affect the normal water spray. The clearing process is rapid and relatively high in efficiency, the cost of replacing the spray nozzle is reduced, and the problem that plants cannot be subjected to timely drop irrigation due to overlong spray nozzle replacement time is also solved.

Description

technical field [0001] The invention relates to the technical field of drip irrigation, in particular to an anti-clogging nozzle for drip irrigation. Background technique [0002] In the field of agricultural planting, fixed-point drip irrigation is one of the main watering methods, but in the actual use process, there are often situations where drip irrigation nozzles are blocked. When this happens, people often have to remove the nozzles and replace them with new nozzles. In this way, the cost is increased, and it takes time to change the nozzle, and the plants cannot be drip-irrigated in time, which is easy to affect their growth. We propose a drip irrigation anti-clogging nozzle. Contents of the invention [0003] The object of the present invention is to provide an anti-clogging nozzle for drip irrigation to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the followi...

AI Technical Summary

Problems solved by technology

[0002] In the field of agricultural planting, fixed-point drip irrigation is one of the main watering methods, but in the actual use process, there are often situations where drip irrigation nozzles are blocked. When this happens, people often have to remove the nozzles and replace them with new nozzles. In this way, the cost is increased, and it takes time to change the nozzle, and the plants cannot be drip-irrigated in time, which is easy to affect their growth. We propose a drip irrigation anti-blocking nozzle

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