CN210226668U - Insect-proof water-fertilizer-pesticide integrated spray head - Google Patents

Abstract

The utility model relates to an integrative shower nozzle of protection against insects liquid manure medicine, including support and pipe fitting, support inside be equipped with couple buckle device, spout the body, spout dish and nozzle, spout the dish and say the recess including flat board, ejector pin and water spray, flat board upper end in the middle of be equipped with the ejector pin, the lower extreme is equipped with water spray way recess and baffle, one side that the water spray says the recess be equipped with the baffle, the pipe fitting in be equipped with filter screen and helical coiled passage, this kind of integrative shower nozzle of protection against insects liquid manure medicine both can prevent to appear after the completion of automatic insecticide spraying deinsectization that the debris in winged insect or the air get into and spout the phenomenon that the body caused the shower nozzle to block up, prevent moreover because doped debris in the liquid medicine or powder granule completely melt and lead.

Description

Insect-proof water-fertilizer-pesticide integrated spray head

Technical Field

The utility model relates to a shower nozzle technical field especially relates to integrative shower nozzle of protection against insects liquid manure medicine.

Background

Fruit trees in an orchard often need insecticide spraying, insecticide removing and nursing, a traditional orchard usually carries out insecticide removing through an insecticide spraying machine manually, in the insecticide spraying and insecticide removing process, pesticides are sprayed on the fruit trees, pesticide farmers can suck partial pesticides through breathing, and the body is damaged, so that spray heads are arranged between the fruit trees on the market and are connected through water pipes to form an automatic insecticide spraying and insecticide removing system, however, in the actual use process of the automatic insecticide spraying and insecticide removing system, flying insects in the orchard and impurities in air can enter the spray heads and block the spray heads due to the fact that the spray heads are exposed outside along with the long-time use of the spray heads, in addition, if the liquid medicine is doped with the impurities or powder particles are not completely melted, the interior of the spray heads can be blocked, the automatic insecticide spraying system is paralyzed, and part of the spray heads are blocked and do not spray insecticide water, so that the insecticide removing of the fruit trees cannot be in place, the deinsectization effect of fruit trees is influenced, however, people need to dredge the spray head or the spray hole, and trouble are brought to people.

Disclosure of Invention

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that an integrative shower nozzle of protection against insects liquid manure medicine is provided, this kind of integrative shower nozzle of protection against insects liquid manure medicine both can prevent to appear the debris entering in winged insect or the air after the end of automatic insecticide shooting deinsectization and spout the phenomenon that the body caused the shower nozzle to block up, prevent moreover because adulterated debris or powder granule in the liquid medicine and not completely melt and lead to the inside blocking phenomenon of shower nozzle.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

integrative shower nozzle of protection against insects liquid manure medicine, including support and pipe fitting, leg joint pipe fitting upper end, the inside cavity of support be rectangle, support upper end in the middle of be equipped with first through-hole, be equipped with the second through-hole in the middle of the lower extreme, second through-hole outer wall be equipped with the external screw thread, support inside be equipped with couple buckle device, spout the body, spout dish and nozzle, the embedded first through-hole of couple buckle device, spout body embedding second through-hole, nozzle lower extreme embedding spout in vivo, spout dish upper end withstand couple buckle device bottom, the nozzle is withstood to the lower extreme, spout the dish and include flat board, ejector pin and water spray channel recess, flat board upper end in the middle of be equipped with the ejector pin, the lower extreme is equipped with water spray channel recess and baffle, one side of water spray channel recess be equipped with the baffle.

As preferred, the pipe fitting in be equipped with filter screen and helical coiled passage, the filter screen divide into first filter screen and second filter screen, first filter screen be located second filter screen upper end, the aperture of second filter screen be greater than the aperture of first filter screen, first filter screen and second filter screen form a cavity, be equipped with helical coiled passage in the cavity to impurity in the rivers can be filtered, the integrative shower nozzle internal blockage of protection against insects liquid manure medicine is prevented.

Preferably, the hook buckling device is made of oil POM materials, the upper end of the hook buckling device is in a hook-shaped buckling shape, a clamping groove is formed in the middle of the interior of the hook buckling device, and a cylindrical inner groove is formed in the lower end of the hook buckling device. Therefore, the hook buckling device can be conveniently hung on the branches of the fruit trees and can be conveniently buckled on the support.

Preferably, the nozzle is made of ceramic material, when the liquid medicine is sprayed out from the nozzle, the deformation and enlargement of the nozzle caused by water pressure can not cause the overlarge flow path of the sprayed liquid medicine.

Preferably, the outer pipe wall of the pipe fitting is provided with the vertical raised lines, and the inner pipe wall is provided with the internal threads, so that the friction force between a hand and the pipe fitting can be increased during installation, and the installation is convenient.

Compared with the prior art, the utility model has the advantages of:

the utility model provides an integrative shower nozzle of protection against insects liquid manure medicine, includes support and pipe fitting, support inside be equipped with couple buckle device, spout the body, spout dish and nozzle, spout the dish and include flat board, ejector pin and water spray way recess, flat board upper end in the middle of be equipped with the ejector pin, the lower extreme is equipped with water spray way recess and baffle, one side of water spray way recess be equipped with the baffle, the pipe fitting in be equipped with filter screen and spiral channel, this kind of integrative shower nozzle of protection against insects liquid manure medicine both can prevent to appear after the completion of automatic insecticide spraying deinsectization that the debris in winged insect or the air get into and spout the body and cause the phenomenon of shower nozzle jam, prevent moreover because adulterated debris in the liquid medicine or powder granule and not completely melt and lead.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

the method comprises the following steps: support 1, pipe fitting 2, first through-hole 3, second through-hole 4, external screw thread 5, couple buckle device 6, spout body 7, spout dish 8, nozzle 9, flat board 10, ejector pin 11, water spray channel recess 12, baffle 13, inner groovy 14, sand grip 15, first filter screen 16, second filter screen 17, spiral channel 18

Detailed Description

As shown in fig. 1 and 2, the spray gun comprises a support 1 and a pipe 2, wherein the support 1 is connected with the upper end of the pipe 2, the support 1 is hollow and rectangular, a first through hole 3 is arranged in the middle of the upper end of the support, a second through hole 4 is arranged in the middle of the lower end of the upper end of the support, external threads 5 are arranged on the outer wall of the second through hole 4, a hook fastening device 6, a spray body 7, a spray plate 8 and a nozzle 9 are arranged in the support 1, the first through hole 3 is embedded in the hook fastening device 6, the spray body 7 is embedded in the second through hole 4, the lower end of the nozzle 9 is embedded in the spray body 7, the upper end of the spray plate 8 props against the bottom end of the hook fastening device 6, the lower end of the nozzle 9 props against the nozzle 9, a transverse plate is arranged in the middle of the spray body 7, a through hole is arranged in the middle of the transverse, the spray tray 8 comprises a flat plate 10, a push rod 11 and a water spraying channel groove 12, the push rod 11 is arranged in the middle of the upper end of the flat plate, the water spraying channel groove 12 and a baffle 13 are arranged at the lower end of the flat plate, the baffle 13 is arranged on one side of the water spraying channel groove 12, a filter screen and a spiral channel 18 are arranged in the pipe fitting 2, the filter screen is divided into a first filter screen 16 and a second filter screen 17, the first filter screen 16 is positioned at the upper end of the second filter screen 17, the aperture of the second filter screen 17 is larger than that of the first filter screen 16, the first filter screen 16 and the second filter screen 17 are clamped on the inner side wall of the pipe fitting 2, the first filter screen 16 and the second filter screen 17 form a cavity, the spiral channel 18 is arranged in the cavity, the upper end of the spiral channel 18 is tightly attached to the first filter screen 16, the lower end of the spiral channel 17 is, the upper end of the pipe fitting is in a hook-shaped buckle shape, a clamping groove is formed in the middle of the inner part of the pipe fitting, a cylindrical inner groove 14 is formed in the lower end of the pipe fitting, the nozzle 9 is made of ceramic materials, vertical protruding strips 15 are arranged on the outer pipe wall of the pipe fitting 2, and internal threads are formed in the inner pipe walls of two ports of the pipe fitting 2.

When the device is installed, firstly, the lower end of the hook buckle device 6 is embedded into the first through hole 3 in the middle of the upper end of the bracket 1, the spray body 7 is embedded into the second through hole 4 in the middle of the lower end of the bracket 1, then the nozzle 9 is embedded into the convex cylindrical water through hole of the spray body 7, the lower end of the spray disk 8 is embedded into the spray body 7, the lower end of the spray disk 8 sprays water to the groove 12 to be aligned with the nozzle 9, the ejector rod 11 at the upper end of the spray disk 8 is abutted against the cylindrical inner groove 14 at the lower end of the hook buckle device, the first filter screen 16 is clamped on the inner wall of the pipe fitting 2, then the upper end of the spiral pipe 18 is abutted against the first filter screen 16, the second filter screen 17 is abutted against and clamped at the lower end of the spiral pipe 18, and finally the upper port of the pipe fitting 1 is connected with the lower end of the bracket 1 through threads, and connecting the lower port of the pipe fitting 1 with a water pipe.

After the integral installation is completed, the insect-proof water-fertilizer-pesticide integrated spray head is hung on branches of fruit trees through the hook buckling device 6 at the upper end, then the insect-proof water-fertilizer-pesticide integrated spray head is connected into an automatic pesticide spraying system through the water pipe, in the irrigation process, water flow is conveyed upwards through the pipe fitting 2 and firstly passes through the second filter screen 17, the aperture of the second filter screen 17 can pass through water flow and pesticide particles but cannot pass through other sundries with slightly large volume, then the water flow enters the spiral channel 18, due to the effect of the spiral channel 18, the water flow can only be spirally upwards sprayed out, when the water flow flows through the spiral channel 18, the water flow continuously impacts the spiral wall on the spiral channel 18, so that the pesticide particles which are not melted are melted, and finally the water flow continuously upwards sprayed out through the first filter screen 16, because the aperture of the first filter screen 16 can only pass through the water flow and part of extremely fine powder pesticide, the bigger medicine particles can not pass through, the bigger medicine particles can continuously impact the first filter screen 16 due to the rotating water flow, and are finally dissolved and sprayed out from the first filter screen 16, the water flow passes through the filtering function of the pipe fitting 2, then enters the convex cylindrical water through hole of the spraying body 7 and is continuously sprayed out upwards, the sprayed water flow drives the nozzle 9 embedded on the convex cylindrical water through hole of the spraying body 7 to rotate at high speed, then is sprayed out from the upper end of the nozzle 9, then the sprayed water flow is continuously sprayed into the water spraying groove 12 at the lower end of the spraying disc 8, and finally impacts the flat plate 10 on the spraying disc 8, because one side of the water spraying groove 12 is provided with the baffle 13, the final water flow jacks up the spraying disc 8 and drives the spraying disc to rotate to spray the liquid medicine around, after the irrigation is finished, because of the gravity effect of the spraying disc 8, the spraying disc 8 is pressed downwards to cover the spraying body 7, causing water spray blockage.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. Integrative shower nozzle of protection against insects liquid manure medicine, its characterized in that includes support (1) and pipe fitting (2), support (1) connect pipe fitting (2) upper end, support (1) inside cavity be rectangle, support upper end in the middle of be equipped with first through-hole (3), be equipped with second through-hole (4) in the middle of the lower extreme, second through-hole (4) outer wall be equipped with external screw thread (5), support (1) inside be equipped with couple buckle device (6), spout body (7), spout dish (8) and nozzle (9), couple buckle device (6) embedded first through-hole (3), spout body (7) embedding second through-hole (4), nozzle (9) lower extreme embedding spout in body (7), spout dish (8) upper end withstand couple buckle device (6) bottom, the lower extreme withstands nozzle (9), spout dish (8) including dull and stereotyped (10), Ejector pin (11) and water spray channel recess (12), flat board upper end in the middle of be equipped with ejector pin (11), the lower extreme is equipped with water spray channel recess (12) and baffle (13), one side of water spray channel recess (12) be equipped with baffle (13).

2. The integrative shower nozzle of protection against insects water manure medicine of claim 1, characterized in that, pipe fitting (2) in be equipped with filter screen and spiral channel (18), the filter screen divide into first filter screen (16) and second filter screen (17), first filter screen (16) be located second filter screen (17) upper end, the aperture of second filter screen (17) be greater than the aperture of first filter screen (16), first filter screen (16) and second filter screen (17) form a cavity, be equipped with spiral channel (18) in the cavity.

3. The integrated insect-proof water-fertilizer-pesticide spray head as claimed in claim 2, wherein the hook fastening device (6) is made of oil POM material, the upper end of the hook fastening device is hook-shaped, the middle of the hook fastening device is provided with a clamping groove, and the lower end of the hook fastening device is provided with a cylindrical inner groove (14).

4. The integrated insect-proof water-fertilizer-pesticide spray head as claimed in claim 3, wherein the spray nozzle (9) is made of ceramic material.

5. The integrated insect-proof water-fertilizer-pesticide sprayer as claimed in claim 4, wherein the outer wall of the pipe (2) is provided with vertical ribs (15).

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