Sprayer governing type double-nozzle

Abstract

The invention discloses a pair of adjustable double spray-heads for a sprayer, comprising a spray-head body, a connecting joint and a spray-head cap. The connecting joint is a tee fitting; one branch of the tee fitting is connected with a spray pole, and the remained two branches are connected with a normal open spray-head body and an intermittent spray-head body; a jet hole is arranged in the normal open spray-head body; the one end of the normal open spray-head body is connected with the spray-head cap, and the other end is provided with a blocking cap; a jet cavity is arranged in the intermittent spray-head body; a valve core is arranged in the jet cavity; the valve core is connected with a bonnet; the bonnet is connected with the tail end of the intermittent spray-head body; and the header of the intermittent spray-head body is connected with a spray cap. The spray head can realize spraying and jetting by adjusting the spray-head cap; the two spray-heads are independent from each other, and both of the spray-heads can be rotated (within 270 degrees) to conduct rotary spraying. Single or double spray-heads can be selected for spraying operation in accordance with the density of crops; the operation is flexible, the application is extensive, the efficiency is high and the effect is eminent.

Description

technical field [0001] The invention relates to a sprayer nozzle, in particular to an adjustable double sprayer nozzle, which belongs to agricultural plant protection machinery. Background technique [0002] A sprayer is a commonly used agricultural plant protection machine, mainly composed of a liquid medicine tank, a pump, a spray gun, and a nozzle. The liquid medicine of the sprayer needs to be sprayed onto the surface of the crops through the nozzle. Because of the density of the crops and the different types of crops, the spraying requirements are different. Most of the existing sprayers have single nozzles. Although a few have double nozzles, single and double nozzles cannot be converted. Therefore, the existing spray head has the disadvantages of poor adaptability, inflexible use, and affected efficiency during work. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art, to provide a sprayer adjust...

AI Technical Summary

Problems solved by technology

The liquid medicine of the sprayer needs to be sprayed onto the surface of the crops through the nozzle. Because of the density of the crops and the different types of crops, the spraying requirements are different. Most of the existing sprayers have single nozzles. Although a few have double nozzles, single and double nozzles cannot convert

Therefore, the disadvantages of existing atomizer nozzles are poor adaptability, inflexible use, and affected efficiency during work.

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