CN204540510U - A kind of adjustable pair of nozzle sprayer being suitable for Root growth crop - Google Patents

Abstract

The utility model discloses a kind of adjustable pair of nozzle sprayer being suitable for Root growth crop, comprise liquid storing barrel, spray lance and shower nozzle, spray lance comprises main jet bar and side spray bar, main jet bar one end is connected to sprayer handle, and main jet bar other end top is provided with three-way pipe, and the both sides of three-way pipe are respectively provided with side spray bar, side spray bar is Telescopic spray rod, the top of side spray bar is provided with plastic flexible pipe, and the plastic flexible pipe other end is provided with shower nozzle, and shower nozzle top is provided with nozzle cap.The utility model regulates spray boom and plastic flexible pipe flexibility to being suitable for spraying operation on ridge according to row spacing, ridge height, and liquid availability improves greatly, has saving of work and time, highly saving, liquid availability is high, plant coverage rate advantages of higher.

Description

An adjustable double-nozzle sprayer suitable for ridge cultivation of crops

technical field

The utility model relates to an agricultural irrigation machine, in particular to an adjustable double-nozzle sprayer suitable for ridge cultivation of crops.

Background technique

A sprayer is a device that uses air suction to turn potions or other liquids into mist and sprays them evenly on other objects. It is widely used in agricultural production.

Traditional single-nozzle or multi-nozzle sprayers are far from meeting the modern energy-saving, environmental-friendly, time-saving and labor-saving spraying requirements. The spraying area of a single-nozzle sprayer is limited, time-consuming and labor-intensive, and the efficiency is too low. The double nozzles only increase the spraying area by adjusting the angle between the two heads, and do not necessarily improve the efficacy. This product highly saves liquid medicine, has good spray effect, high utilization rate of liquid medicine, and saves time and labor.

In view of the defects in the above prior art, it is necessary to further improve it to make it more practical, so as to meet the actual use conditions.

Utility model content

In order to overcome the defects of the above-mentioned prior art, the purpose of this utility model is to provide an adjustable double nozzle sprayer suitable for ridge cultivation of crops.

The utility model is realized by adopting the following technical solutions: an adjustable double-nozzle sprayer suitable for ridge cultivation crops, including a liquid storage tank, a spray rod and a spray head, and the spray rod includes a main spray rod and two Side spray rod, one end of the main spray rod is connected to the handle of the sprayer, a tee pipe is installed on the top of the other end of the main spray rod, and a section of side spray rod is installed on both sides of the tee pipe, and the side spray rod is The retractable spray rod, the top of the side spray rod is equipped with a plastic hose, the other end of the plastic hose is provided with a nozzle, and the top of the nozzle is equipped with a nozzle cover.

Preferably, the plastic hose is a plastic hose whose completeness can be changed.

Preferably, the spray head is detachably connected to the plastic hose through threads.

Preferably, a protrusion corresponding to the spray head is provided inside the spray head cover.

Preferably, the protrusion is inserted into the interior of the nozzle when the nozzle cover is on the nozzle.

Preferably, a diversion switch is provided at the connection between the main spray rod and the handle of the sprayer to release the remaining spray liquid in the spray rod pipe after the spraying operation is completed.

In summary, the utility model has the following beneficial effects: the utility model adjusts the curvature of the spray bar and the plastic hose according to the width and height of the ridge to be suitable for spraying on the ridge, and increases the spraying effect on the front and back of the leaves of strawberry plants on the ridge. Large area, enveloping spraying, the utilization rate of the liquid medicine is greatly improved, and the shortcomings of the waste of the liquid medicine are overcome. It has the advantages of saving labor and time, saving height, high utilization of the liquid medicine, and high plant coverage. At the same time, single-person operation, one row at a time, no need to spray back and forth, saving time and labor. This product is widely applicable to crops cultivated by ridges such as strawberries, melons, vegetables, terrestrial potatoes, beans, etc., and the required spraying effect can be obtained by adjusting the bending degree and meeting angle of the plastic hose according to the ridge distance and ridge height.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model;

Fig. 2 is the structural representation of the plastic hose of the present utility model.

Among them: 1. Nozzle; 2. Nozzle cover; 3. Side spray rod; 4. Tee pipe; 5. Main spray rod; 6. Plastic hose; 7. Sprayer handle.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1, a kind of adjustable double-nozzle sprayer suitable for ridge cultivation crops includes a liquid storage tank, a spray bar and a spray head 1, and the spray bar includes a main spray bar 5 and two side spray bars 3 , one end of the main spray rod 5 is connected to the sprayer handle 7, a tee pipe 4 is installed on the top of the other end of the main spray rod 5, and a section of side spray rod 3 is respectively installed on both sides of the three-way pipe 4, and the side The spray bar 3 is a retractable spray bar, and a plastic hose 6 is installed on the top of the side spray bar 3 , the other end of the plastic hose 6 is provided with a nozzle 1 , and a nozzle cover 2 is installed at the top of the nozzle 1 .

As shown in Fig. 2, the plastic hose 6 of the present invention is a plastic hose whose completeness can be changed, that is, the bending degree of the plastic hose can be adjusted arbitrarily.

As a preferred solution of the present utility model, the spray head 1 of the present utility model is detachably connected with the plastic hose 6 through threads.

As a preferred solution of the present utility model, a protrusion corresponding to the spray head 1 is provided inside the spray head cover 2 of the present utility model.

As a preferred solution of the present utility model, the protrusion of the present invention is inserted into the interior of the spray head 1 when the spray head cover 2 is covered on the spray head 1 .

As a preferred solution of the present utility model, a diversion switch is provided at the joint between the main spray rod 5 and the sprayer handle 7 of the present invention, which is used to release the remaining spray liquid in the spray rod pipeline after the spraying operation is completed.

The utility model can adjust the bending degree of the telescopic spray rod and the metal hose according to the width and height of the ridge to be suitable for spraying on the ridge, and bend the plastic hoses at both ends of the ridge until the nozzles are slightly upward and facing each other.

Take facility strawberry ridge cultivation as an example: the utility model lies in that the mist sprayed by the nozzle not only sprays the strawberry fruits and plants on both sides of the ridge from bottom to top, but also sprays the medicine in the opposite direction from the two nozzles, so that the The collision of liquid droplets produces a vortex phenomenon, and the atomization effect is better. The liquid medicine is fully rendered between the two rows of strawberry plants on the ridge, which increases the area of the front and back of the leaves of the strawberry plants on the ridge. The efficiency is greatly improved, and the shortcoming of liquid medicine waste is overcome. At the same time, single-person operation, one row at a time, no need to spray back and forth, saving time and labor.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. An adjustable double nozzle sprayer suitable for ridge cultivation crops, comprising a liquid storage tank, a spray bar and a spray nozzle, characterized in that: the spray bar includes a main spray bar and two side spray bars, the One end of the main spray rod is connected to the handle of the sprayer, and a three-way pipe is installed on the top of the other end of the main spray rod. A section of side spray rod is installed on both sides of the three-way pipe, and the side spray rod is a telescopic spray rod. A plastic hose is installed on the top of the side spray rod, and the other end of the plastic hose is provided with a nozzle, and a nozzle cover is installed on the top of the nozzle. 2. An adjustable double-nozzle sprayer suitable for ridge cultivation of crops according to claim 1, wherein the plastic hose is a plastic hose whose completeness can be changed. 3. An adjustable double-nozzle sprayer suitable for ridge cultivation of crops according to claim 2, characterized in that: said nozzles are detachably connected to plastic hoses through threads. 4 . The adjustable double nozzle sprayer suitable for ridge cultivation of crops according to claim 1 , wherein a protrusion corresponding to the nozzle is provided inside the nozzle cover. 5 . The adjustable double-nozzle sprayer suitable for ridge cultivation of crops according to claim 4 , wherein the protrusion is inserted into the interior of the nozzle when the nozzle cover is on the nozzle. 5 . 6. An adjustable double-nozzle sprayer suitable for ridge cultivation of crops according to claim 1, characterized in that: a diversion switch is provided at the connection between the main spray bar and the handle of the sprayer, which is used for spraying when the spraying operation is completed. Finally release the remaining spray liquid in the boom pipe.