CN103028517A - Section-type spray rod of manual sprayer - Google Patents
Section-type spray rod of manual sprayer Download PDFInfo
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- CN103028517A CN103028517A CN 201110307641 CN201110307641A CN103028517A CN 103028517 A CN103028517 A CN 103028517A CN 201110307641 CN201110307641 CN 201110307641 CN 201110307641 A CN201110307641 A CN 201110307641A CN 103028517 A CN103028517 A CN 103028517A
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- shower nozzle
- spray head
- rod
- main
- spray
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Abstract
The invention discloses a section-type spray rod of a manual sprayer, and the section-type spray rod comprises an outer spray head, main connection pipes, a middle spray head, inner spray heads, a connector and an auxiliary connection pipe. The outer spray head is a two-way structure, the middle spray head and the inner spray head are respectively of a three-way structure, two main connection pipes are respectively installed in serial in the axial direction from two directions and in sealing connection with the middle spray head, and the other ends of the two main connection pipes are respectively connected with the outer spray head and the inner spray head in a sealing way to form a main rod. Two ends of the auxiliary connection pipe are respectively connected with the connector and another inner spray head in a sealing way to form an auxiliary rod to be reserved. An interface of one end of the inner spray head, facing outwards, is an inner threaded hole, and the threaded hole is matched with outer threads of the connector on an outlet of the manual sprayer or on the auxiliary rod. The distance among the outer spray head, the middle spray head and the inner spray head is 250mm to 320mm, and nozzles of all spray heads are inclined downwards. Due to the adoption of the section-type structure, the spray rod can be assembled or disassembled by different users according to the real situation, and the pest control efficiency can be increased.
Description
Technical field
The present invention relates to a kind of agricultural equipment, specifically, the present invention relates to a kind of jointing type spray rod for hand sprayer.
Background technology
Hand sprayer is a kind of small appliances of manually spraying insecticide.The obtaining liq agricultural chemicals is through the shower nozzle ejection on the hand-held spray lance from the farmer behind the sprayer hand supercharging, spray lance pesticide spraying efficient and the effect of being related to whether rational in infrastructure.The commodity spray lance is an integral tube structure on the market, and rod end is concentrated and to be fixed 2～3 shower nozzles down, farmer's spray lance in the hand that swings while walking when spraying insecticide, and the scope implants that all spray lances can cover all can obtain vaporific pesticide spraying.Because commodity spray lance on the market is that fixed structure and shower nozzle are concentrated, the agricultural chemicals area coverage that each swing is sprayed is less, and efficient is poor, easily forms drain spray, does not reach and evenly prevents and treats purpose.
Summary of the invention
The present invention proposes a kind of jointing type spray rod for hand sprayer mainly for the deficiency of existing goods spray lance, and this structure connects simply, spacing is reasonable, spraying efficiency is high, prevention effect is good.
The present invention is achieved through the following technical solutions technical goal.
Jointing type spray rod for hand sprayer, it comprises outer shower nozzle, main adapter, middle shower nozzle, interior shower nozzle, joint and secondary the adapter.Described outer shower nozzle is dual channel structure, and middle shower nozzle and interior shower nozzle are three-port structure.Its improvements are: two main takes over respectively from the coaxial string dress of both direction and shower nozzle being tightly connected, and be tightly connected respectively outer shower nozzle and interior shower nozzle of two main other ends of taking over forms mobile jib.The secondary two ends of taking over are tightly connected respectively in joint and the another that to form secondary bar for subsequent use for shower nozzle.The described interior shower nozzle outwardly interface of an end is internal thread hole, and the joint external screw thread on the outlet of this screwed hole and hand sprayer or the secondary bar matches.250mm～the 320mm of being separated by between described outer shower nozzle, middle shower nozzle and the interior shower nozzle, the spout one of all shower nozzles be along tilting down, spout axis and main take over or the secondary axis angle α that takes over=and 10 °～15 °.
The present invention compared with prior art has following good effect:
1, the Jie Lianshi spray lance is simple in structure, easily makes;
2, Jie Lianshi spray lance structure is convenient to assembly and connection or dismounting, satisfies the user and selects spray lance length according to field;
3, supernumerary segment connects as required, swings area coverage by increasing spray lance length, improving, and increases and controls worm efficient.
Description of drawings
Fig. 1 is the mobile jib of the present invention structural representation that is connected with secondary bar.
Fig. 2 is secondary bar structural representation.
The specific embodiment
The below with reference to the accompanying drawings and in conjunction with the embodiments, the invention will be further described.
Jointing type spray rod for hand sprayer shown in Figure 1 is two poles, and it comprises outer shower nozzle 1, main adapter 2, middle shower nozzle 3, interior shower nozzle 4, joint 5 and secondary adapter 6.Described outer shower nozzle 1 is dual channel structure, and namely interface is directly linked up tilting spout down.Middle shower nozzle 3 and interior shower nozzle 4 are three-port structure, two end interfaces are straight pipe, straight pipe is linked up tilting spout down, two main take over 2 respectively from the coaxial string dress of both direction and being tightly connected main be tightly connected respectively outer shower nozzle 1 and the interior shower nozzle 4 of 2 the other end of taking over of 3, two in shower nozzle form mobile jibs.Described secondary 6 two ends of taking over are tightly connected respectively in joint 5 and the another that to form secondary bar for subsequent use for shower nozzle 4.The above-mentioned interior shower nozzle 4 outwardly interface of an end is internal thread hole, and joint 5 external screw threads on the outlet of this screwed hole and hand sprayer or the secondary bar match.According to user's requirement report mobile jib, directly be connected with the hand sprayer exit seal with the interior shower nozzle 4 on the mobile jib in the use procedure, also secondary bar and mobile jib can be tightly connected, be connected with the sprayer outlet with the interior shower nozzle 4 on the secondary bar again.The current condition in field is poor, and field is narrow should select the supporting hand sprayer of mobile jib.The current condition in field is good, and field is wide should to add secondary bar at mobile jib, by the spacing between the reasonable increasing shower nozzle, improves spray wine agricultural chemicals uniformity, increases the length of spray lance, improves to swing area coverage, increases and controls worm efficient.For the vaporific agricultural chemicals that makes as far as possible spray lance ejection evenly and depart from the operator, in the present embodiment with the 300mm of being separated by between outer shower nozzle 1, middle shower nozzle 3 and the interior shower nozzle 4, the spout one of all shower nozzles is suitable tilting down, the axis angle α of spout axis and main adapter 2 or secondary adapter 6=12 °.
Claims (1)
1. jointing type spray rod for hand sprayer, it comprises outer shower nozzle (1), mainly takes over (2), middle shower nozzle (3), interior shower nozzle (4), joint (5) and secondary adapter (6); Described outer shower nozzle (1) is dual channel structure, and middle shower nozzle (3) and interior shower nozzle (4) are three-port structure; It is characterized in that: two main takes over (2) respectively shower nozzle (3) from the coaxial string dress of both direction and being tightly connected, two main other ends of taking over (2) be tightly connected respectively outer shower nozzle (1) and interior shower nozzle (4) composition mobile jib; It is secondary that to take over (6) two ends secondary bar of shower nozzle (4) composition that is tightly connected respectively in joint (5) and the another for subsequent use; Described interior shower nozzle (4) the outwardly interface of an end is internal thread hole, and joint (5) external screw thread on the outlet of this screwed hole and hand sprayer or the secondary bar matches; 250mm～the 320mm of being separated by between described outer shower nozzle (1), middle shower nozzle (3) and the interior shower nozzle (4), the spout one of all shower nozzles is suitable tilting down, the axis angle α of spout axis and main adapter (2) or secondary adapter (6)=10 °～15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110307641 CN103028517A (en) | 2011-09-30 | 2011-09-30 | Section-type spray rod of manual sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110307641 CN103028517A (en) | 2011-09-30 | 2011-09-30 | Section-type spray rod of manual sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103028517A true CN103028517A (en) | 2013-04-10 |
Family
ID=48016205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110307641 Pending CN103028517A (en) | 2011-09-30 | 2011-09-30 | Section-type spray rod of manual sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103028517A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984863A (en) * | 2015-06-29 | 2015-10-21 | 柳州玲通科技有限责任公司 | Spraying device |
| CN106472471A (en) * | 2016-10-24 | 2017-03-08 | 南京林业大学 | A kind of mobile spraying system and its using method |
| CN106670000A (en) * | 2017-02-15 | 2017-05-17 | 贵州黔霖农业发展有限公司 | Extensible water-saving connecting rod spray head |
-
2011
- 2011-09-30 CN CN 201110307641 patent/CN103028517A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984863A (en) * | 2015-06-29 | 2015-10-21 | 柳州玲通科技有限责任公司 | Spraying device |
| CN106472471A (en) * | 2016-10-24 | 2017-03-08 | 南京林业大学 | A kind of mobile spraying system and its using method |
| CN106670000A (en) * | 2017-02-15 | 2017-05-17 | 贵州黔霖农业发展有限公司 | Extensible water-saving connecting rod spray head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |