CN203108685U - Spraying head of sprayer - Google Patents
Spraying head of sprayer Download PDFInfo
- Publication number
- CN203108685U CN203108685U CN2013201297603U CN201320129760U CN203108685U CN 203108685 U CN203108685 U CN 203108685U CN 2013201297603 U CN2013201297603 U CN 2013201297603U CN 201320129760 U CN201320129760 U CN 201320129760U CN 203108685 U CN203108685 U CN 203108685U
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- Prior art keywords
- spraying
- nozzle
- head base
- nozzles
- spraying head
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Abstract
The utility model discloses a spraying head of a sprayer and belongs to agricultural machines and tools. The structure of the spraying head of the sprayer comprises a spraying rod and spraying nozzles, wherein a spaying head base is arranged between the spraying rod and the spraying nozzles, the spraying head base is an arc-shaped hollow spraying head base, the spraying rod is arranged on the rear portion of the spraying head base and is communicated with an inner cavity of the spraying head base, the three spraying nozzles are arranged on the front portion of the spraying head base, the three spraying nozzles are inclined downwards along the spraying head base, a protrusion is arranged between the spraying head base and each spraying nozzle, each spraying nozzle is connected with the corresponding protrusion in a threaded mode, and a protective shield is arranged in the front portion of each spraying nozzle. The spraying head of the sprayer has the advantages of increasing the spraying angle, widening the spraying range, being capable of spraying not only cotton plants but also soil between two rows of cotton plants, guaranteeing the spraying quality, improving working efficiency meanwhile, solving the problem of uneven spraying to a certain extent, preventing pesticide mist from diffusing along with wind so as to avoid waste, also avoiding that diffused pesticide mist causes harm to an operator, enabling the spraying range of the pesticide mist to be centralized, being good in spraying effect and the like.
Description
Technical field
The utility model relates to a kind of farm implements, especially a kind of mister head.
Background technology
Now when cotton bell disease is sprayed medicine, by needs upper soll layer is also sprayed medicine, and existing mister head mostly is single nozzle structure or Fan spray head greatly, it is little that single nozzle structure exists spray angle, and scope is few, can only be sprayed onto on the cotton plant, and spray is less than on the soil, need come back rotation shower nozzle direction, reduce spray medicine speed, inefficiency, it is inhomogeneous to spray, bad adaptability, time-consuming effort again increases though the Fan spray head spray angle is compared single shower nozzle in the use, but its dosage height, the medicament atomizing effect is poor, be not suitable for the control spraying of cotton middle and lower part bell disease, and existing shower nozzle is because bigger at field wind, the medicine mist can be dispersed with the wind, cause waste, and the medicine mist of dispersing can suck by the operator easily also, influence healthy.At present, good solution is not also arranged.
The utility model content
Technical assignment of the present utility model is to provide a kind of mister head at above-mentioned deficiency of the prior art, this mister head has the increase spray angle, enlarge spread of spray, not only can be sprayed onto on the cotton plant, and the soil of two row between cotton plant also can be sprayed onto, increase work efficiency when guaranteeing atomization quality, save the working time, solved the inhomogeneous problem of spraying to a certain extent; Prevent that the medicine mist from dispersing with the wind, cause waste, and the medicine mist of having avoided dispersing damages the operator, the medicine spray painting is spilt in the range set, the characteristics that spray effect is better.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises spray boom and nozzle, be provided with nozzle boss between described spray boom and the nozzle, described nozzle boss is the nozzle boss of an arc inner hollow, described spray boom is arranged on the rear portion of nozzle boss, and with the intracavity inter-connection of nozzle boss, the front portion of described nozzle boss is provided with three nozzles, described three nozzles are along the downward-sloping setting of nozzle boss, be respectively arranged with a projection between described nozzle boss and each nozzle, described nozzle is connected with corresponding raised thread, and the front portion of described nozzle is provided with protective cover.
Described protective cover is taper.
Mister head of the present utility model is compared with prior art, has following outstanding beneficial effect: be provided with three nozzle arrangements, increase spray angle, enlarge spread of spray, not only can be sprayed onto simultaneously on the two row cotton plants, and cotton plant soil in the ranks also can be sprayed onto, more original product can obtain the more large-area scope of application in sprinkling process once, increase work efficiency, save the working time, solved the inhomogeneous problem of spraying; Nozzle is provided with protective cover, prevents that the medicine mist from dispersing with the wind, causes waste, and the medicine mist of having avoided dispersing damages the operator, and the medicine spray painting is spilt in the range set, characteristics such as spray effect is better, and is easy to use.
Description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of mister head;
Accompanying drawing 2 is plan structure schematic diagrames of mister head;
Description of reference numerals: 1, protective cover, 2, nozzle, 3, projection, 4, nozzle boss, 5, spray boom.
The specific embodiment
Explain with reference to Figure of description 1 with below 2 pairs of mister heads works of the present utility model of accompanying drawing.
Mister head of the present utility model, its structure comprises spray boom 5 and nozzle 2, be provided with nozzle boss 4 between described spray boom 5 and the nozzle 2, described nozzle boss 4 is the nozzle boss 4 of an arc inner hollow, described spray boom 5 is arranged on the rear portion of nozzle boss 4, and with the intracavity inter-connection of nozzle boss 4, the front portion of described nozzle boss 4 is provided with three nozzles 2, described three nozzles 2 are along nozzle boss 4 downward-sloping settings, be respectively arranged with a projection 3 between described nozzle boss 4 and each nozzle 2, described nozzle 2 is threaded with corresponding projection 3, and the front portion of described nozzle 2 is provided with protective cover 1.
Described protective cover 1 is taper.
When cotton plant is sprayed medicine, hold 5, three nozzles 2 of spray boom and simultaneously two row cotton plants and cotton plant soil are in the ranks sprayed medicine, need not come back rotation shower nozzle direction, improved operating efficiency, spraying is evenly; The front portion of nozzle 2 is provided with protective cover 1, prevents that the medicine mist from dispersing with the wind, causes waste, and the medicine mist of having avoided dispersing damages the operator, and the medicine spray painting is spilt in the range set, and spray effect is better.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. mister head, comprise spray boom and nozzle, it is characterized in that: be provided with nozzle boss between described spray boom and the nozzle, described nozzle boss is the nozzle boss of an arc inner hollow, described spray boom is arranged on the rear portion of nozzle boss, and with the intracavity inter-connection of nozzle boss, the front portion of described nozzle boss is provided with three nozzles, described three nozzles are along the downward-sloping setting of nozzle boss, be respectively arranged with a projection between described nozzle boss and each nozzle, described nozzle is connected with corresponding raised thread, and the front portion of described nozzle is provided with protective cover.
2. mister head according to claim 1, it is characterized in that: described protective cover is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201297603U CN203108685U (en) | 2013-03-21 | 2013-03-21 | Spraying head of sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201297603U CN203108685U (en) | 2013-03-21 | 2013-03-21 | Spraying head of sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203108685U true CN203108685U (en) | 2013-08-07 |
Family
ID=48889063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201297603U Expired - Fee Related CN203108685U (en) | 2013-03-21 | 2013-03-21 | Spraying head of sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203108685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143467A (en) * | 2013-03-21 | 2013-06-12 | 山东棉花研究中心 | Spray nozzle for sprayer |
| CN103828784A (en) * | 2013-12-03 | 2014-06-04 | 广西金穗农业投资集团有限责任公司 | Pesticide spraying device |
| CN109530118A (en) * | 2018-10-30 | 2019-03-29 | 南安市瑞方机械科技有限公司 | A kind of chemical application to fruit tree equipment with drainage attachment |
-
2013
- 2013-03-21 CN CN2013201297603U patent/CN203108685U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143467A (en) * | 2013-03-21 | 2013-06-12 | 山东棉花研究中心 | Spray nozzle for sprayer |
| CN103828784A (en) * | 2013-12-03 | 2014-06-04 | 广西金穗农业投资集团有限责任公司 | Pesticide spraying device |
| CN103828784B (en) * | 2013-12-03 | 2015-12-30 | 广西金穗农业投资集团有限责任公司 | A kind of pesticide spraying device |
| CN109530118A (en) * | 2018-10-30 | 2019-03-29 | 南安市瑞方机械科技有限公司 | A kind of chemical application to fruit tree equipment with drainage attachment |
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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: 20130807 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |