CN202860729U - Cover type multipoint spray header - Google Patents
Cover type multipoint spray header Download PDFInfo
- Publication number
- CN202860729U CN202860729U CN 201220552257 CN201220552257U CN202860729U CN 202860729 U CN202860729 U CN 202860729U CN 201220552257 CN201220552257 CN 201220552257 CN 201220552257 U CN201220552257 U CN 201220552257U CN 202860729 U CN202860729 U CN 202860729U
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- splash guard
- spray
- spray header
- spray head
- spraying
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Abstract
The utility model discloses a cover type multipoint spray header which is capable of reducing spraying speed of medicine liquid and avoiding outward splashing of the medicine liquid. One end of the spray header is connected with a splash guard cover (3) which reduces outward splashing of the medicine liquid, and the other end of the spray header is connected with a screwed nipple (1) which is arranged on a spray bar of a sprayer. Spraying mouths (2) are arranged on a side face portion of the top of an inner cavity of the splash guard cover (3), the side face portion of the top of an inner cavity of the splash cover (3) is connected with the spray header, the lower end of the splash guard cover (3) is open, and the spraying mouths (2) are communicated with a medicine box through the spray bars of the sprayer. Due to the fact that a top sprayer and multipoint side sprayers are arranged in the spray header, the cover type multipoint spray header has the advantages of being in favor of evenly spraying, reducing the spraying speed of the medicine liquid in each spraying mouth, reducing the splashing of the medicine liquid and enabling the medicine liquid to be sprayed to a tobacco stem portion of the whole splash guard cover at a low speed in a relatively short time.
Description
Technical field
The utility model relates to the ejecting device of agricultural atomizer, especially a kind of bell-type multiple spot spray head.
Background technology
During production process of flue-cured tobacco, for making the tobacco leaf robust growth, have preferably process character, according to the growing way of cigarette strain in the field, prune buddingging or bind florescence, eliminate the growth of terminal bud and axillalry bud, make nutrient concentrated supply blade; After extracing terminal bud, just have the growth of sprouting of a large amount of axillalry buds, adopt the craft axillalry bud of erasing time-consuming.In production practices, present way is: the rear employing chemicals that binds " end bud element " carries out to the axillalry bud position that craft is smeared or drench liquid from cigarette strain top with beverage bottle.Manual formula scribble effect is good, but it is very time-consuming will smearing all axillalry buds, and labour intensity is large and increase production cost; Drench lower liquid from cigarette strain top with beverage bottle, a bottle liquid medicine only has the hundreds of milliliter, change bottle or in the bottle perfusion too time-consuming, when drenching medicine, also can drip liquid and be sprinkled upon on the Tobacco Leaves, growth causes certain harmful effect to tobacco leaf, easily forms residues of pesticides.
The shower nozzle of existing various shower nozzle, particularly agricultural atomizer all is to the effect that produces spraying all around, and the droplet wide coverage is not suitable with applying pesticides in tobacco planting industry or other agricultural production plant husbandry.
Summary of the invention
The utility model provides a kind of bell-type multiple spot spray head easy to use, and this spray head can effectively slow down the speed of liquid ejection and prevent that liquid from outwards splashing, and has overcome shortcoming of the prior art.
The utility model is achieved by following technical proposals:
A kind of bell-type multiple spot spray head is characterized in that, sprays first end and is connected with and reduces the splash guard that liquid outwards splashes, and the other end has the nipple that connects spraying rod for sprayer; Described splash guard lower end is opened wide, inner cavity top and the sideway stance that is connected with spray head arrange mouth spray, and mouth spray is communicated with medicine-chest by spraying rod for sprayer.
As preferred version of the present utility model:
The sideway stance that described splash guard is connected with spray head is symmetrically arranged with mouth spray.
Each sideway stance that described splash guard is connected with spray head arranges the identical mouth spray of several structures; Several mouth sprays can be positioned at sustained height to be arranged, also can be arranged above and below.
Edge, described splash guard bottom is shaped with the splash guard angle of assembling liquid.
Because adopt technique scheme, the spray head that the utility model provides has following beneficial effect compared with prior art:
1, the utility model arranges the multiple spot mouth spray at the top of spray head inner chamber is connected splash guard with the side position, increased medicine liquid outlet quantity, be conducive to accomplish uniform spraying, slow down the spouting velocity of each mouth spray liquid and reduce liquid and splash, make liquid in the short period of time low speed be sprayed onto crop (such as tobacco rod) part in the whole splash guard.If wherein any or several mouth spray be the time spent not, available plug clogs, and is conducive to enlarge the scope of application of spray head.
2, the splash guard end opening is designed to angle, and following benefit is arranged: angle section is inserted in the tobacco rod point guiding function in the splash guard, makes things convenient for the tobacco rod top to enter cover; Spattering besides liquid at the splash guard inwall, can to flow to the cover inwall under action of gravitation the most lower to assembling, and the most lower liquid along assembling of splash guard will flow to above the tobacco rod and can not drip everywhere when touching tobacco rod, has avoided waste; Being unlikely to have liquid to drop in tobacco leaf when spray head moves on to next strain tobacco rod causes residual.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-nipple, 2-mouth spray, 3-splash guard, 4-splash guard angle, 5-tobacco rod.
The specific embodiment
As shown in Figure 1, the bell-type multiple spot spray head that the utility model provides is changed the shower nozzle of general agricultural atomizer.Spray first end and connect splash guard 3, the other end connects the spray boom of sprayer by nipple 1, and the spray boom other end is communicated with medicine-chest, pours in the medicine-chest to transfer the only bud element liquid of converting.
During use, operating personnel cover the top of tobacco rod 5 with splash guard 3, open sprayer switch, and the liquid that is transported by spray boom is sprayed onto the tobacco rod top from the mouth spray 2 of spray head inner chamber end face and side, and flows on the axillalry bud closing switch when dosage is suitable downwards.Remove and consciously before the spray head descend the edge to bump tobacco rod most with splash guard angle 4, the liquid that splashes in the splash guard inwall is moved on the tobacco rod, finish the dispenser process of a strain tobacco rod.
Claims (4)
1. a bell-type multiple spot spray head is characterized in that, sprays first end and is connected with the splash guard (3) that reduces liquid and outwards splash, and the other end has the nipple (1) that connects spraying rod for sprayer; Described splash guard (3) lower end is opened wide, inner cavity top and the sideway stance that is connected with spray head arrange mouth spray (2), and mouth spray (2) is communicated with medicine-chest by spraying rod for sprayer.
2. bell-type multiple spot spray head according to claim 1 is characterized in that, the sideway stance that described splash guard (3) is connected with spray head is symmetrically arranged with mouth spray (2).
3. bell-type multiple spot spray head according to claim 1 and 2 is characterized in that, each sideway stance that described splash guard (3) is connected with spray head arranges the identical mouth spray of several structures (2); Several mouth sprays (2) can be positioned at sustained height to be arranged, also can be arranged above and below.
4. bell-type multiple spot spray head according to claim 1 is characterized in that, described splash guard (3) edge, bottom is shaped with the splash guard angle (4) of assembling liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552257 CN202860729U (en) | 2012-10-26 | 2012-10-26 | Cover type multipoint spray header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552257 CN202860729U (en) | 2012-10-26 | 2012-10-26 | Cover type multipoint spray header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860729U true CN202860729U (en) | 2013-04-10 |
Family
ID=48027488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220552257 Expired - Fee Related CN202860729U (en) | 2012-10-26 | 2012-10-26 | Cover type multipoint spray header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872992A (en) * | 2012-10-26 | 2013-01-16 | 云南省烟草公司保山市公司昌宁县分公司 | Cover type multi-point sprinkle head |
-
2012
- 2012-10-26 CN CN 201220552257 patent/CN202860729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872992A (en) * | 2012-10-26 | 2013-01-16 | 云南省烟草公司保山市公司昌宁县分公司 | Cover type multi-point sprinkle head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |