CN215302553U - Novel external thread nozzle - Google Patents
Novel external thread nozzle Download PDFInfo
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- CN215302553U CN215302553U CN202021523385.7U CN202021523385U CN215302553U CN 215302553 U CN215302553 U CN 215302553U CN 202021523385 U CN202021523385 U CN 202021523385U CN 215302553 U CN215302553 U CN 215302553U
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- nozzle
- spraying
- external thread
- externally threaded
- screw
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Abstract
The utility model discloses a novel external thread nozzle, which is characterized in that: the spray nozzle comprises a single-spray rotating body, a spraying device, a screw and a pin device, wherein a first external thread and a thread groove corresponding to the screw are arranged on the single-spray rotating body, and the spraying device comprises a nozzle body structure and two vertically symmetrical spraying structures arranged on a nozzle main body. The utility model can solve the defects in the prior art, and has the advantages of simple structure, convenient use and wide spraying application range.
Description
Technical Field
The utility model relates to a novel external thread nozzle.
Background
At present, the plant protection machine is a machine for rural plant protection. With the increasing input subsidy of the country to agriculture, modern plant protection machines are entering the hands of farmers. The plant protection machine overcomes the defects of labor force, and improves the production efficiency and the agricultural precision. Most of nozzles of plant protection machines in the existing market are single spraying devices, so that the spraying range is insufficient, and the phenomenon of dripping is easy to occur; the applicant provides further improvement on the basis and designs a novel external thread nozzle to meet the requirements of the existing market.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provide a novel external thread nozzle which is simple in structure, convenient to use and wide in spraying application range.
In order to solve the technical problems, the utility model provides the following technical scheme:
a novel external thread nozzle is characterized in that: the spraying device comprises a single-spraying rotating body, a spraying device, a screw and a pin device, wherein a first external thread and a thread groove corresponding to the screw are arranged on the single-spraying rotating body, and the spraying device comprises a nozzle body structure and two spraying devices which are arranged on the nozzle body structure and are symmetrical up and down.
The utility model is further optimized, and the first external thread is provided with a check nut and a third O-shaped ring arranged between the first external thread and the check nut.
The nozzle body structure comprises a nozzle main body, a raised head gasket and two inner hexagonal plugs, wherein the raised head gasket and the two inner hexagonal plugs are arranged in the nozzle main body, and a first O-shaped ring is arranged between the raised head gasket and the nozzle main body.
The utility model is further optimized, and each spraying device comprises a spraying nut, a spraying sheet, a gasket and a rotating sheet.
The utility model is further optimized, and the spraying nut is internally provided with a first circular groove and an internal thread.
The utility model is further optimized in that the nozzle body is provided with a second circular groove and a second external thread corresponding to the internal thread of the spray nut.
The utility model is further optimized, the first circular groove is contacted with the spraying piece, the second circular groove is contacted with the rotating piece, and a gasket is arranged between the spraying piece and the rotating piece.
The utility model is further optimized, the screw is also provided with a second O-shaped ring which penetrates through the nozzle main body to be in threaded connection with the single-spraying rotating body, and the second O-shaped ring is arranged between the screw and the single-spraying rotating body.
The utility model is further optimized, and the pin structure comprises a groove arranged on the nozzle main body, a pin corresponding to the groove and a stainless steel spring sleeved on the pin.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model relates to a novel external thread nozzle, which is characterized in that: the spray nozzle comprises a single-spray rotating body, a spraying device, a screw and a pin device, wherein a first external thread and a thread groove corresponding to the screw are arranged on the single-spray rotating body, and the spraying device comprises a nozzle body structure and two spraying devices which are arranged on a nozzle main body and are symmetrical up and down. The utility model is provided with two vertically symmetrical spraying devices, so that the spraying range is enlarged, and proper pressure is formed in the spraying device, so that the anti-dripping effect can be achieved without adding an anti-dripping device, and meanwhile, the integral structure is very simple and the use is convenient.
Therefore, the utility model can overcome the defects in the prior art, and has the advantages of simple structure, convenient use and wide spraying application range.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is an exploded view of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1-2, the present invention is a novel external thread nozzle, characterized in that: the spraying device comprises a single-spraying rotating body 13, a spraying device, a screw 10 and a pin device, wherein a first external thread and a thread groove corresponding to the screw 10 are arranged on the single-spraying rotating body 13, and the spraying device comprises a nozzle body structure and two spraying devices which are arranged on the nozzle body structure and are symmetrical up and down. The utility model is provided with two vertically symmetrical spraying devices, so that the spraying range is enlarged, and proper pressure is formed in the spraying device, so that the anti-dripping effect can be achieved without adding an anti-dripping device, and meanwhile, the integral structure is very simple and the use is convenient.
In the utility model, the first external thread is provided with a locknut 14 and a third O-shaped ring 15 arranged between the first external thread and the locknut. The first external thread is provided with a locknut 14 to fasten the water pipe, the third O-shaped ring 15 has a protection effect on parts, and the specification of the third O-shaped ring 15 is preferably an O-shaped ring with the diameter of 10.6 x 2.65.
In the utility model, the nozzle body structure comprises a nozzle main body 5, a raised head gasket 7 and two inner hexagonal plugs 6 which are arranged in the nozzle main body 5, and a first O-shaped ring 8 is also arranged between the raised head gasket 7 and the nozzle main body 5.
In the utility model, each spraying device comprises a spraying screw cap 1, a spraying sheet 2, a gasket 3 and a rotating sheet 4. The utility model is particularly provided with two spraying devices, when water enters the nozzle body 5, the water is dispersed in the upper and lower directions at the same time, the rotating piece 4 is pushed to rotate and is sprayed out from the spraying piece 2 after passing through the gasket 3, under the action of the gasket 3 and the two-way spraying devices, the water pressure is dispersed and can be sprayed out through the spraying piece 2, and therefore, the water leakage phenomenon can not be generated.
In the present invention, the spray nut 1 is provided with a first circular groove 16 and an internal thread inside.
In the present invention, the nozzle body 5 is provided with a second circular groove 17 and a second external thread corresponding to the internal thread of the spray nut 1.
In the present invention, the first circular groove 16 is in contact with the spray piece 2, the second circular groove 17 is in contact with the rotary piece 4, and the gasket 3 is provided between the spray piece 2 and the rotary piece 4. The spray piece 2, the gasket 3 and the rotary piece 4 are arranged between the spray nut 1 and the nozzle body 5, and are fastened and fixed by the spray nut 1.
In the utility model, the screw 10 is also provided with a second O-shaped ring 9 which passes through the nozzle body 5 and is in threaded connection with the single-spraying rotating body 13, and the second O-shaped ring 9 is also arranged between the screw 10 and the single-spraying rotating body 13. The first O-ring 8 and the second O-ring 9 have certain leakage-proof function for preventing the excessive fastening and the abrasion of parts, and the specification of the first O-ring 8 is preferably phi 11.2 x 2.65O-ring, and the specification of the second O-ring 9 is preferably phi 5.3 x 1.8O-ring.
In the utility model, the pin structure comprises a groove 18 arranged on the nozzle main body 5, a pin 11 corresponding to the groove 18 and a stainless steel spring 12 sleeved on the pin 11.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A novel external thread nozzle is characterized in that: the spraying device comprises a single-spraying rotating body, a spraying device, a screw and a pin device, wherein a first external thread and a thread groove corresponding to the screw are arranged on the single-spraying rotating body, and the spraying device comprises a nozzle body structure and two spraying devices which are arranged on the nozzle body structure and are symmetrical up and down.
2. The novel externally threaded spray nozzle of claim 1, wherein: and the first external thread is provided with a check nut and a third O-shaped ring arranged between the first external thread and the check nut.
3. The novel externally threaded spray nozzle of claim 1, wherein: the nozzle body structure comprises a nozzle main body, a raised head gasket and two inner hexagonal plugs, wherein the raised head gasket and the two inner hexagonal plugs are arranged in the nozzle main body, and a first O-shaped ring is arranged between the raised head gasket and the nozzle main body.
4. The novel externally threaded spray nozzle of claim 1, wherein: each spraying device comprises a spraying nut, a spraying sheet, a gasket and a rotating sheet.
5. The novel externally threaded nozzle of claim 4, wherein: the spraying nut is internally provided with a first circular groove and an internal thread.
6. A novel externally threaded nozzle as claimed in claim 3 wherein: the nozzle body is provided with a second circular groove and a second external thread corresponding to the internal thread of the spraying nut.
7. The novel externally threaded spray nozzle of claim 5, wherein: the first circular groove is in contact with the spray piece, the second circular groove is in contact with the rotating piece, and a gasket is arranged between the spray piece and the rotating piece.
8. The novel externally threaded spray nozzle of claim 1, wherein: the screw is further provided with a second O-shaped ring which penetrates through the nozzle main body and is in threaded connection with the single-spraying rotating body, and the second O-shaped ring is further arranged between the screw and the single-spraying rotating body.
9. The novel externally threaded spray nozzle of claim 1, wherein: the nozzle comprises a nozzle body and is characterized by further comprising a pin structure, wherein the pin structure comprises a groove arranged on the nozzle body, a pin corresponding to the groove and a stainless steel spring sleeved on the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523385.7U CN215302553U (en) | 2020-07-29 | 2020-07-29 | Novel external thread nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523385.7U CN215302553U (en) | 2020-07-29 | 2020-07-29 | Novel external thread nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215302553U true CN215302553U (en) | 2021-12-28 |
Family
ID=79543992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021523385.7U Active CN215302553U (en) | 2020-07-29 | 2020-07-29 | Novel external thread nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215302553U (en) |
-
2020
- 2020-07-29 CN CN202021523385.7U patent/CN215302553U/en active Active
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