CN206251797U - A kind of U-shaped pair of nozzle spray bar of knapsack sprayer - Google Patents
A kind of U-shaped pair of nozzle spray bar of knapsack sprayer Download PDFInfo
- Publication number
- CN206251797U CN206251797U CN201621215156.2U CN201621215156U CN206251797U CN 206251797 U CN206251797 U CN 206251797U CN 201621215156 U CN201621215156 U CN 201621215156U CN 206251797 U CN206251797 U CN 206251797U
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- CN
- China
- Prior art keywords
- spray
- rotating seal
- nozzle
- attachment means
- knapsack sprayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of U-shaped pair of nozzle spray bar of knapsack sprayer, including feed liquor switch valve, threeway jet pipe, sealing and connecting device, the first spray boom, the second spray boom, the one 360 ° of rotating seal attachment means, the 2nd 360 ° of rotating seal attachment means and two shower nozzles；Traditional list nozzle spray bar is changed to the double nozzle spray bars of adjustable U-shaped, in plant growth early stage, two shower nozzles is rotated to alignment towards two row plants of left and right, duplicate rows spraying pesticide simultaneously can be carried out, reduced field and come and go number of times, time and labour saving；In the plant growth later stage, two shower nozzles are rotated to forward surface pair, so that the blade of plant is located exactly between two shower nozzles when spraying insecticide, formed " above spraying lower cover, uniformly beat ", blade tow sides is subjected to liquid, improve effect of spraying pesticide.
Description
Technical field
The utility model is related to agricultural machinery technological field, more particularly, to a kind of U-shaped pair of shower nozzle spray of knapsack sprayer
Bar.
Background technology
In plant growing process, prevention and elimination of disease and pests is an inevitable agronomic measures, prevention and elimination of disease and pests it is effective
Machinery is sprayer, and sprayer is the abbreviation of spraying equipment.Sprayer is to be become liquid medicine or other liquid using suction effect
Nebulize, be equably sprayed onto the utensil on other objects, be made up of device and tubule, the spray boom and shower nozzle etc. of compressed air.
Traditional single nozzle spray bar knapsack sprayer, spraying swath is small, and peasant need to be repeated several times field and come and go laxative.And sprinkling
During crops positive blade, it is necessary to shower nozzle down；Sprinkling crops reverse side blade when, it is necessary to shower nozzle upward.Traditional single spraying head
Spray boom knapsack sprayer prevention and elimination of disease and pests is time-consuming to take a lot of work, and effect is bad.
Therefore, how to cause to be sprayed insecticide time and labour saving using knapsack sprayer, and it is ability that can improve effect of spraying pesticide
The technical problem of field technique personnel's urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of U-shaped pair of nozzle spray bar of knapsack sprayer, using U-shaped double with this
The knapsack sprayer of nozzle spray bar is sprayed insecticide, time and labour saving, and can improve effect of spraying pesticide.
To solve above-mentioned technical problem, the technical scheme that the utility model is provided is：
A kind of U-shaped pair of nozzle spray bar of knapsack sprayer, including feed liquor switch valve, threeway jet pipe, sealing and connecting device,
One spray boom, the second spray boom, the one 360 ° of rotating seal attachment means, the 2nd 360 ° of rotating seal attachment means and two
Shower nozzle；
The feed liquor switch valve is arranged at the inlet end of the threeway jet pipe；
One liquid outlet end of the threeway jet pipe is entered by a sealing and connecting device and first spray boom
The sealing connection of liquid mouthful end, the liquid outlet end of first spray boom is by the one 360 ° of rotating seal attachment means and one
The inlet connection of the shower nozzle；
Another liquid outlet end of the threeway jet pipe passes through another described sealing and connecting device and second spray boom
The sealing connection of inlet end, the liquid outlet end of second spray boom by the 2nd 360 ° of rotating seal attachment means and
The inlet connection of another shower nozzle；
One shower nozzle is arranged at the liquid outlet end of the one 360 ° of rotating seal attachment means, another institute
Shower nozzle is stated to be arranged at the liquid outlet end of the 2nd 360 ° of rotating seal attachment means.
Preferably, the feed liquor switch valve is ball valve.
Preferably, the threeway jet pipe is Y-shaped.
Preferably, the sealing and connecting device is that double outer silks are direct.
Preferably, the one 360 ° of rotating seal attachment means and the 2nd 360 ° of rotating seal attachment means are
Double outer silk loose joints.
Preferably, first spray boom is the first Telescopic spray lance, and second spray boom is the second Telescopic spray lance.
Preferably, the shower nozzle is atomizing shower nozzle.
Compared with prior art, the utility model provides a kind of U-shaped pair of nozzle spray bar of knapsack sprayer, including feed liquor
Switch valve, threeway jet pipe, sealing and connecting device, the first spray boom, the second spray boom, the one 360 ° of rotating seal attachment means, the th
2 360 ° of rotating seal attachment means and two shower nozzles；Traditional list nozzle spray bar is changed to the double shower nozzle sprays of adjustable U-shaped
Bar, in plant growth early stage, two shower nozzles is rotated to alignment towards two row plants of left and right, can carry out duplicate rows while spraying agriculture
Medicine, reduces field and comes and goes number of times, time and labour saving；In the plant growth later stage, two shower nozzles are rotated to forward surface pair, spray agriculture
Cause that the blade of plant is located exactly between two shower nozzles during medicine, formed " above spraying lower cover, uniformly beat ", make blade tow sides
Liquid is subjected to, effect of spraying pesticide is improve.
Brief description of the drawings
U-shaped pair of structural representation of nozzle spray bar of a kind of knapsack sprayer that Fig. 1 is provided for the utility model embodiment.
In figure：1 feed liquor switch valve, 2 threeway jet pipes, 3 sealing and connecting devices, 4 first spray booms, 5 second spray booms, 6 first
360 ° of rotating seal attachment means, 7 the 2nd 360 ° of rotating seal attachment means, 8 shower nozzles.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " axial direction ", " radial direction ", " longitudinal direction ", " horizontal stroke
To ", " length ", " width ", " on ", D score, "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outward ", " clockwise ",
The orientation or position relationship of instructions such as " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of description
The utility model and simplified description, must have specific orientation, Yi Te rather than instruction or the signified device of hint or element
Fixed azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Reference picture 1, U-shaped pair of knot of nozzle spray bar of a kind of knapsack sprayer that Fig. 1 is provided for the utility model embodiment
Structure schematic diagram.
This application provides a kind of U-shaped pair of nozzle spray bar of knapsack sprayer, including feed liquor switch valve 1, threeway jet pipe 2,
Sealing and connecting device 3, the first spray boom 4, the 5, the 1st ° of the 6, the 2nd 360 ° of rotating seal attachment means of the second spray boom are rotary
Sealing and connecting device 7 and two shower nozzles 8；
The feed liquor switch valve 1 is arranged at the inlet end of the threeway jet pipe 2；
One liquid outlet end of the threeway jet pipe 2 passes through a sealing and connecting device 3 and first spray boom 4
The sealing connection of inlet end, the liquid outlet end of first spray boom 4 by the one 360 ° of rotating seal attachment means 6 and
One inlet connection of the shower nozzle 8；
Another liquid outlet end of the threeway jet pipe 2 is by another described sealing and connecting device 3 and the described second spray
The inlet end sealing connection of bar 5, the liquid outlet end of second spray boom 5 connects dress by the 2nd 360 ° of rotating seal
7 are put to be connected with the inlet of shower nozzle another described 8；
One shower nozzle 8 is arranged at the liquid outlet end of the one 360 ° of rotating seal attachment means 6, another
The shower nozzle is arranged at the liquid outlet end of the 2nd 360 ° of rotating seal attachment means 7.
In one embodiment of the present utility model, the feed liquor switch valve 1 is ball valve.
In one embodiment of the present utility model, the threeway jet pipe 2 is Y-shaped.
In one embodiment of the present utility model, the sealing and connecting device 3 is that double outer silks are direct.
In one embodiment of the present utility model, the one 360 ° of rotating seal attachment means 6 and second
360 ° of rotating seal attachment means 7 are double outer silk loose joints.
In one embodiment of the present utility model, first spray boom 4 is the first Telescopic spray lance, second spray boom
5 is the second Telescopic spray lance.
In one embodiment of the present utility model, the shower nozzle 8 is atomizing shower nozzle.
The utility model provides a kind of U-shaped pair of nozzle spray bar of knapsack sprayer, including the spray of feed liquor switch valve 1, threeway
Pipe 2, sealing and connecting device 3, the first spray boom 4, the rotation of the 6, the 2nd 360 ° of rotating seal attachment means of the 5, the 1st ° of the second spray boom
Rotatable sealing and connecting device 7 and two shower nozzles 8；Traditional list nozzle spray bar is changed to the double nozzle spray bars of adjustable U-shaped, is being planted
Thing grows early stage, and two shower nozzles 8 are rotated to alignment towards two row plants of left and right, can carry out duplicate rows spraying pesticide simultaneously, reduces
Field comes and goes number of times, time and labour saving；In the plant growth later stage, two shower nozzles 8 are rotated to forward surface pair, made when spraying insecticide
The blade for obtaining plant is located exactly between two shower nozzles, is formed " above spraying lower cover, uniformly beat ", blade tow sides is connect
By liquid, effect of spraying pesticide is improve.
The method and apparatus of the not detailed description of the utility model are prior art, repeat no more.
Specific embodiment used herein is set forth to principle of the present utility model and implementation method, and the above is implemented
The explanation of example is only intended to help and understands method of the present utility model and its core concept.It should be pointed out that for the art
Those of ordinary skill for, on the premise of the utility model principle is not departed from, the utility model can also be carried out some
Improve and modify, these are improved and modification is also fallen into the utility model scope of the claims.
Claims (7)
1. U-shaped pair of nozzle spray bar of a kind of knapsack sprayer, it is characterised in that connect including feed liquor switch valve, threeway jet pipe, sealing
Connection device, the first spray boom, the second spray boom, the one 360 ° of rotating seal attachment means, the 2nd 360 ° of rotating seal connection dress
Put and two shower nozzles；
The feed liquor switch valve is arranged at the inlet end of the threeway jet pipe；
One liquid outlet end of the threeway jet pipe passes through the inlet of a sealing and connecting device and first spray boom
End sealing connection, the liquid outlet end of first spray boom is by described in the one 360 ° of rotating seal attachment means and one
The inlet connection of shower nozzle；
Another liquid outlet end of the threeway jet pipe is entered by another described sealing and connecting device and second spray boom
The sealing connection of liquid mouthful end, the liquid outlet end of second spray boom by the 2nd 360 ° of rotating seal attachment means with it is another
The inlet connection of the individual shower nozzle；
One shower nozzle is arranged at the liquid outlet end of the one 360 ° of rotating seal attachment means, another described spray
Head is arranged at the liquid outlet end of the 2nd 360 ° of rotating seal attachment means.
2. U-shaped pair of nozzle spray bar of knapsack sprayer according to claim 1, it is characterised in that the feed liquor switch valve
It is ball valve.
3. U-shaped pair of nozzle spray bar of knapsack sprayer according to claim 1, it is characterised in that the threeway jet pipe is Y
Font.
4. U-shaped pair of nozzle spray bar of knapsack sprayer according to claim 1, it is characterised in that described to be tightly connected dress
It is set to double outer silks direct.
5. U-shaped pair of nozzle spray bar of knapsack sprayer according to claim 1, it is characterised in that the one 360 ° of rotation
Rotatable sealing and connecting device and the 2nd 360 ° of rotating seal attachment means are double outer silk loose joints.
6. U-shaped pair of nozzle spray bar of knapsack sprayer according to claim 1, it is characterised in that first spray boom is
First Telescopic spray lance, second spray boom is the second Telescopic spray lance.
7. U-shaped pair of nozzle spray bar of knapsack sprayer according to claim 1, it is characterised in that the shower nozzle is spraying
Formula shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215156.2U CN206251797U (en) | 2016-11-10 | 2016-11-10 | A kind of U-shaped pair of nozzle spray bar of knapsack sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215156.2U CN206251797U (en) | 2016-11-10 | 2016-11-10 | A kind of U-shaped pair of nozzle spray bar of knapsack sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251797U true CN206251797U (en) | 2017-06-16 |
Family
ID=59025760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621215156.2U Expired - Fee Related CN206251797U (en) | 2016-11-10 | 2016-11-10 | A kind of U-shaped pair of nozzle spray bar of knapsack sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251797U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581180A (en) * | 2017-09-28 | 2018-01-16 | 广西那坡县翠株园林业科技有限公司 | A kind of sprayer unit for preventing and treating rice pest |
| CN109452251A (en) * | 2018-12-25 | 2019-03-12 | 张祖强 | A kind of laxative bar assembly and the Insecticide sprayer with the component |
| CN110786307A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Multi-row scanning and spraying component for green Chinese onion |
| CN110786308A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Stepless variable-amplitude scanning sprayer for vertical vine type crops |
| CN110786310A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Full-width scanning and spraying assembly for long and short stalk crops |
| CN110786309A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Stepless amplitude-variable scanning and spraying component for tea garden |
| CN110915793A (en) * | 2019-12-18 | 2020-03-27 | 福州市农业科学研究所 | Efficient scanning and spraying method for whole green Chinese onion |
| CN110999890A (en) * | 2019-11-25 | 2020-04-14 | 山东省农业科学院玉米研究所 | Corn foliage spraying device with two-sided function of spraying |
-
2016
- 2016-11-10 CN CN201621215156.2U patent/CN206251797U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581180A (en) * | 2017-09-28 | 2018-01-16 | 广西那坡县翠株园林业科技有限公司 | A kind of sprayer unit for preventing and treating rice pest |
| CN109452251A (en) * | 2018-12-25 | 2019-03-12 | 张祖强 | A kind of laxative bar assembly and the Insecticide sprayer with the component |
| CN110999890A (en) * | 2019-11-25 | 2020-04-14 | 山东省农业科学院玉米研究所 | Corn foliage spraying device with two-sided function of spraying |
| CN110786307A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Multi-row scanning and spraying component for green Chinese onion |
| CN110786308A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Stepless variable-amplitude scanning sprayer for vertical vine type crops |
| CN110786310A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Full-width scanning and spraying assembly for long and short stalk crops |
| CN110786309A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Stepless amplitude-variable scanning and spraying component for tea garden |
| CN110915793A (en) * | 2019-12-18 | 2020-03-27 | 福州市农业科学研究所 | Efficient scanning and spraying method for whole green Chinese onion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |