CN215940338U

CN215940338U - Plant protection atomizing nozzle

Info

Publication number: CN215940338U
Application number: CN202122031542.3U
Authority: CN
Inventors: 邱学军
Original assignee: Linan Xuejun Vineyard
Current assignee: Heilongjiang Keshi Agricultural Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-04
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses an atomizing spray head for plant protection, which comprises a base, a spray head seat and a spray head, wherein a water inlet pipeline is arranged inside the side wall of the spray head, the side wall of the spray head is provided with a nozzle which is communicated with a water inlet pipeline, a baffle is movably arranged in the water inlet pipeline, the side wall of the baffle is fixedly provided with a rotating rod, the rotating rod is rotatably arranged on the side wall of the water inlet pipeline, a torsion spring is fixedly arranged on the rotating rod, the other end of the torsion spring is fixedly arranged on the side wall of the pipeline, the rotating rod is connected with a swinging rod through a bevel gear in a transmission way, the swing rod is rotatably arranged on the side wall of the spray head, the end part of the swing rod is fixedly connected with a cover plate, the spray liquid passes through the baffle plate and drives the cover plate to rotate so as to be sprayed out through the spray nozzle, after the spray liquid is sprayed, the recovery action of the torsion spring drives the cover plate to cover the nozzle, so that the influence of the accumulation of dust and oil stains at the nozzle on the injection efficiency is avoided.

Description

Plant protection atomizing nozzle

Technical Field

The utility model relates to the technical field of atomizing nozzles, in particular to an atomizing nozzle for plant protection.

Background

The atomizing nozzle sprays pressurized water flow into the air through the nozzle, the atomizing nozzle is widely applied to various fields of production and life, and the atomizing nozzle is required to be used in the fields of pesticide spraying, paint spraying, fire fighting, hairdressing, disinfection, deodorization and the like. After the liquid is pressurized, the liquid can be integrally covered in the air, and compared with the common spraying technology, the atomizing spraying has the characteristics of less consumption, low pollution and large effect.

The nozzles of the existing common atomizing nozzles are exposed outside and easily enter oil stains or dust, and long-time accumulation easily reduces the spraying efficiency and can cause nozzle blockage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an atomizing spray head for plant protection, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plant guarantor uses atomizer, includes base, nozzle holder and shower nozzle, the inside inlet channel that is provided with of shower nozzle lateral wall, the shower nozzle lateral wall is provided with the nozzle, nozzle and inlet channel intercommunication, the inside activity of inlet channel is provided with the baffle, baffle lateral wall fixed mounting has the bull stick, just the bull stick rotates to be installed on the inlet channel lateral wall, fixed mounting has torsion spring on the bull stick, torsion spring other end fixed mounting is in the pipeline lateral wall, the bull stick is connected with the swinging arms through tapered gear drive, the swinging arms rotates to be installed in the shower nozzle lateral wall, swinging arms tip fixedly connected with apron.

Preferably, fixed mounting has the collection ring on the shower nozzle, collect the ring and pass through collection pipeline intercommunication inlet channel, collection pipeline is provided with first check valve with collection ring junction, collection pipeline is provided with the second check valve with the inlet channel junction.

Preferably, the baffle diameter is unanimous with the inlet channel internal diameter, it is greater than the nozzle diameter to collect the ring internal diameter, apron diameter is unanimous with the inlet channel external diameter.

Preferably, the nozzle base is rotatably installed above the base, a rotating shaft is fixedly arranged on the inner wall of the nozzle base, a spiral impeller is arranged on the rotating shaft, and 3 groups of threaded holes in an annular array are formed in the upper portion of the nozzle base.

Preferably, the spray heads are arranged into 3 groups, one end of each spray head, which is far away from the nozzle, is fixedly provided with a connecting seat, and the outer surface of each connecting seat is provided with threads.

Preferably, a filter screen is fixedly mounted at the bottom of the connecting seat, and the diameter of the filter screen is smaller than that of the connecting seat.

The utility model has the technical effects and advantages that: the atomizing spray head for plant protection is provided with a spray nozzle,

1. in normal work, the injection liquid flows into inlet channel and strikes the baffle, and the baffle is rotatory to make the apron rotatory open through the transmission of cone heart gear, and injection liquid is from the nozzle blowout, and injection liquid spouts the back, thereby the baffle gets back to the initial point through torsion spring's recovery effect and drives the apron and cover the nozzle, has avoided the problem that the injection nozzle exposes dust or greasy dirt entering nozzle outside and influences injection efficiency, the effectual availability factor and the life-span that improves the shower nozzle.

2. In normal work, the dropping liquid that the injection liquid blowout produced gets into the collection pipeline from collecting the ring, through the effect of 2 check valves, gets into the inlet channel through the collection pipeline at last and forms the internal circulation, has avoided the environmental pollution problem that the liquid drippage brought.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of a showerhead in accordance with the present invention;

FIG. 3 is a schematic top view of the showerhead of the present invention;

FIG. 4 is an enlarged view of the utility model at A;

FIG. 5 is a front view of the present invention.

In the figure: 1. a base; 2. a nozzle base; 3. a spray head; 4. a water inlet pipe; 5. a nozzle; 6. a baffle plate; 7. a rotating rod; 8. a torsion spring; 9. a bevel gear; 10. a swing lever; 11. a cover plate; 12. collecting the circular rings; 13. a collection pipe; 14. a first check valve; 15. a second one-way valve; 16. a connecting seat; 17. a filter screen; 18. a rotating shaft; 19. a helical impeller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an atomization nozzle 3 for plant protection as shown in figures 1-5, which comprises a base 1, a nozzle seat 2 and a nozzle 3, wherein a water inlet pipeline 4 is arranged inside the side wall of the nozzle 3, a nozzle 5 is arranged on the side wall of the nozzle 3, the nozzle 5 is communicated with the water inlet pipeline 4, a baffle 6 is movably arranged inside the water inlet pipeline 4, a rotating rod 7 is fixedly arranged on the side wall of the baffle 6, the rotating rod 7 is rotatably arranged on the side wall of the water inlet pipeline 4, a torsion spring 8 is fixedly arranged on the rotating rod 7, the other end of the torsion spring 8 is fixedly arranged on the side wall of the pipeline, the rotating rod 7 is in transmission connection with a swinging rod 10 through a bevel gear 9, the swinging rod 10 is rotatably arranged on the side wall of the nozzle 3, the end part of the swinging rod 10 is fixedly connected with a cover plate 11, when in operation, spray liquid enters from the water inlet pipeline 4 and impacts the baffle 6, baffle 6 atress is rotatory, thereby it is rotatory to drive

bull stick

7, 7 classmates of bull stick motion compression torsion spring 8 drive swinging arms 10 through the bevel gear transmission and move, swinging arms 10 drives apron 11 along the fixed department for the centre of a circle is rotatory and breaks away from nozzle 5, the spray liquid advances nozzle 5 blowout, after the spray liquid is spouted, baffle 6 does not have the impact force, torsion spring 8 resumes to drive bull stick 7 rotatory, 7 rotatory classmates that drive baffle 6 get back to the normal position of bull stick drive swinging arms 10 gyration, swinging arms 10 gyration drives apron 11 and covers nozzle 5, thereby prevent that dust or greasy dirt from blockking at 5 department accumulations of nozzle and spraying the effect, the availability factor and the life-span of shower nozzle 3 have been improved.

Fixed mounting has collection ring 12 on shower nozzle 3, collect ring 12 and communicate inlet channel 4 through collection pipeline 13, collection pipeline 13 is provided with first check valve 14 with collection ring 12 junction, collection pipeline 13 is provided with second check valve 15 with inlet channel 4 junction, and in operation, spray liquid inlet nozzle 5 blowout can lead to the not complete atomizing liquid outflow of injection liquid owing to the speed is too fast, and the inflow collects ring 12 and gets into inlet channel 4 from collection pipeline 13, because the effect of first check valve 14 and second check valve 15 for liquid can only one-way flow can not spill over, thereby has reached a recycle's effect, has avoided the environmental pollution problem that the liquid drippage brought.

6 diameters of baffle are unanimous with 4 internal diameters of inlet channel, collect ring 12 internal diameters and be greater than nozzle 5 diameters, 11 diameters of apron are unanimous with 4 external diameters of inlet channel, guarantee that 11 can block and collect ring 12 and nozzle 5 completely and collect the collection dropping liquid that ring 12 can the maximum efficiency, have improved life.

The spray head seat 2 is rotatably arranged above the base 1, a rotating shaft 18 is fixedly arranged on the inner wall of the spray head seat 2, a spiral impeller 19 is arranged on the rotating shaft 18, 3 groups of threaded holes are formed in the upper part of the spray head seat 2, the spray heads 3 are arranged into 3 groups, a connecting seat 16 is fixedly arranged at one end far away from the nozzle 5, threads are arranged on the outer surface of the connecting seat 16, during work, spray liquid enters the base 1 from the source and enters the spray head seat 2 through the base 1, the spiral impeller 19 is stressed to rotate so as to drive the spray head seat 2 to rotate due to the impact of the spray liquid, the spray head seat 2 rotates to drive the spray heads 3 of the 3 groups of annular arrays to rotate, when the spray heads 3 need to be replaced, a worker can take down the spray heads 3 to replace or maintain the spray heads 3 due to the threaded connection effect, so that the spray area is wider, and the spray area of the device is increased, later maintenance or with trading more convenient for the practicality is higher.

Connecting seat 16 bottom fixed mounting has filter screen 17, and the diameter of filter screen 17 is less than connecting seat 16 diameter, and in operation, spray liquid filters through filter screen 17 earlier when getting into shower nozzle 3 from nozzle holder 2, has guaranteed the quality of spray liquid to spray quality has been improved.

Claims

1. The utility model provides a plant protection atomizer which characterized in that: comprises a base (1), a spray head seat (2) and a spray head (3), wherein a water inlet pipeline (4) is arranged inside the side wall of the spray head (3), the side wall of the spray head (3) is provided with a spray nozzle (5), the spray nozzle (5) is communicated with a water inlet pipeline (4), a baffle (6) is movably arranged in the water inlet pipeline (4), a rotating rod (7) is fixedly arranged on the side wall of the baffle (6), the rotating rod (7) is rotatably arranged on the side wall of the water inlet pipeline (4), a torsion spring (8) is fixedly arranged on the rotating rod (7), the other end of the torsion spring (8) is fixedly arranged on the side wall of the pipeline, the rotating rod (7) is connected with a swinging rod (10) through a bevel gear (9) in a transmission way, the swinging rod (10) is rotatably arranged on the side wall of the spray head (3), and the end part of the swinging rod (10) is fixedly connected with a cover plate (11).

2. The plant protection atomizer of claim 1, wherein: fixed mounting has collection ring (12) on shower nozzle (3), collect ring (12) and communicate inlet channel (4) through collecting pipeline (13), collecting pipeline (13) and collecting ring (12) junction are provided with first check valve (14), collecting pipeline (13) and inlet channel (4) junction are provided with second check valve (15).

3. The plant protection atomizer of claim 2, wherein: the diameter of the baffle (6) is consistent with the inner diameter of the water inlet pipeline (4), the inner diameter of the collecting ring (12) is larger than the diameter of the nozzle (5), and the diameter of the cover plate (11) is consistent with the outer diameter of the water inlet pipeline (4).

4. The plant protection atomizer of claim 1, wherein: the nozzle seat (2) is rotatably installed above the base (1), a rotating shaft (18) is fixedly arranged on the inner wall of the nozzle seat (2), a spiral impeller (19) is arranged on the rotating shaft (18), and 3 groups of threaded holes in an annular array are formed in the upper portion of the nozzle seat (2).

5. The plant protection atomizer of claim 4, wherein: the sprayer (3) is arranged into 3 groups, one end of the sprayer far away from the nozzle (5) is fixedly provided with the connecting seat (16), and the outer surface of the connecting seat (16) is provided with threads.

6. The plant protection atomizer of claim 5, wherein: a filter screen (17) is fixedly mounted at the bottom of the connecting seat (16), and the diameter of the filter screen (17) is smaller than that of the connecting seat (16).