CN204259487U - A kind of electric spray gun of accurate dispenser - Google Patents
A kind of electric spray gun of accurate dispenser Download PDFInfo
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- CN204259487U CN204259487U CN201420747271.9U CN201420747271U CN204259487U CN 204259487 U CN204259487 U CN 204259487U CN 201420747271 U CN201420747271 U CN 201420747271U CN 204259487 U CN204259487 U CN 204259487U
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- membrane pump
- spray gun
- nozzle
- electric spray
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Abstract
An electric spray gun for accurate dispenser, comprises housing, and be provided with membrane pump and battery in housing, battery is electrically connected with membrane pump by microswitch, and the water inlet of membrane pump is connected with water inlet pipe, and the delivery port of membrane pump is connected with nozzle by pipeline.Housing adopts the structure cutd open, and the housing of both sides is connected by screw and/or buckle.Housing upper cross section becomes del, lower housing portion cross section ovalisation or large small circular.Housing upper front end is provided with screw thread, and gun barrel is threaded with housing by the connecting portion expanded, and gun barrel front end is bonding with sleeve pipe, and nozzle is arranged in sleeve pipe.The electric spray gun of a kind of accurate dispenser that the utility model provides, by membrane pump, battery and microswitch being integrated on a rifle body, shorten the distance of pipeline, especially the distance of membrane pump to the pipeline of nozzle is shortened, therefore, the time delay of whole spray gun is lower, coordinates the point-device microswitch of break-make, thus is convenient to realize accurately controlling formulation rate.
Description
Technical field
The utility model relates to plantation auxiliary equipment field, is a kind of electric spray gun of accurate dispenser.
Background technology
The each axil of cigarette strain has 1-2 axillalry bud, usually affects by cigarette strain apical dominance before pinching and is in latence.After cigarette strain is pinched, because people eliminates the inhibitory action of apical growth element to axillalry bud, these axillalry buds of hiding just can fast-germination from top to bottom, grows into wooden fork cigarette, will consume leaf nutrient and moisture in a large number, reduce yield of tobacco and quality.Therefore, carrying out in time after pinching pressing down bud is regulate tobacco plant nutrition at cigarette strain Later growth and improve effective measures of quality of tobacco proterties.Press down bud method and generally have two kinds, one is that Traditional Man presses down bud method; Two is manually press down bud to press down bud with chemistry and to combine method, and two kinds of methods have bigger difference on bud inhibition effect and cost input.If adopt Traditional Man to press down bud generally need 6 times, mu recruitment needs 6.5, time-consuming; If the artificial bud that presses down of employing becomes chemical that but bud combines method only to need once, mu recruitment only needs recruitment 1.5, and chemistry presses down bud compared with traditional method, and mu recruitment input cost can save more than 100 yuan.Chemistry of carrying out in an all-round way in the basis pressing down bud at Traditional Man presses down bud, can reduce recruitment, increase work efficiency, reduce disease and occur, avoid virus disease cross-infection, improve the comprehensive benefit of cigarette leaf tobacco production.The Suckering agents of current recommended cigarette mostly is local systemics, and need the axillalry bud place of medicine liquid spray at tobacco leaf, existing sprayer is difficult to realize this function.
Chinese patent 200720089442.3, disclose a kind of tobacco leaf go out bud drench dauber, smear brush by the pouring arranged before nozzle, the scope of spraying can be controlled, be applicable to local systemics, Problems existing is, because being used for existing sprayer, be difficult to control fountain height, easy medicament is residual to exceed standard, and needs in existing sprayer ceaselessly to press handle, and the height of tobacco leaf is higher, the action of pressing handle easily damages tobacco leaf, affects the quality of tobacco leaf.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of electric spray gun of accurate dispenser, accurately can control the amount of each dispenser, and labour intensity is low, convenient operation.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of electric spray gun of accurate dispenser, comprise housing, membrane pump and battery is provided with in housing, battery is electrically connected with membrane pump by microswitch, the water inlet of membrane pump is connected with water inlet pipe, and the delivery port of membrane pump is connected with nozzle by pipeline.
Housing adopts the structure cutd open, and the housing of both sides is connected by screw and/or buckle.
Housing upper cross section becomes del, lower housing portion cross section ovalisation or large small circular.
Housing upper front end is provided with screw thread, and gun barrel is threaded with housing by the connecting portion expanded, and gun barrel front end is bonding with sleeve pipe, and nozzle is arranged in sleeve pipe.
Also be provided with trigger, trigger and housing hinge, the rear portion of trigger contacts with microswitch.
The electric spray gun of a kind of accurate dispenser that the utility model provides, by membrane pump, battery and microswitch being integrated on a rifle body, shorten the distance of pipeline, especially the distance of membrane pump to the pipeline of nozzle is shortened, therefore, the time delay of whole spray gun is lower, coordinates the point-device microswitch of break-make, thus is convenient to realize accurately controlling formulation rate.The shape of housing upper is convenient to placement three battery in parallel, thus utilizes the battery of standard.The shape of lower housing portion is convenient to place membrane pump and be convenient to pipeline pass through, and is also convenient to grip.The structure that the gun barrel adopted coordinates front end bonding with sleeve pipe, good looking appearance, and be convenient to injection mo(u)lding and the demoulding, be also convenient to the fixed installation of nozzle.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is schematic perspective view of the present utility model.
Fig. 3 is the A-A cross-sectional schematic of Fig. 2.
In figure: housing 1, battery 2, charge port 3, gun barrel 4, connecting portion 41, sleeve pipe 42, trigger 5, microswitch 6, membrane pump 7, nozzle 8.
Embodiment
As in Fig. 1,2, a kind of electric spray gun of accurate dispenser, comprises housing 1, membrane pump 7 and battery 2 is provided with in housing 1, battery 2 is electrically connected with membrane pump 7 by microswitch 6, and the water inlet of membrane pump 7 is connected with water inlet pipe, and the delivery port of membrane pump 7 is connected with nozzle 8 by pipeline.Start membrane pump 7 by microswitch 6, liquid medicine is sprayed from nozzle 8, due to the close together between membrane pump 7 and nozzle, the impact therefore by pipeline expansion is less, thus the corresponding time of nozzle is shorter, is convenient to realize accurate dispenser and controls.
Housing 1 adopts the structure to cuing open, and the housing 1 of both sides is connected by screw and/or buckle.Structure thus, is convenient to injection mo(u)lding.
As in Fig. 2, on housing 1, cross section becomes del, housing 1 lower section ovalisation or large small circular.Housing 1 top for placing three lithium batteries in parallel, to realize driving membrane pump 7.Large small circular as shown in Figure 3, is that a great circle and a roundlet are connected to form by common tangent, adopts this structure, is convenient to place membrane pump 7, and the cavity of front portion is then convenient to pipeline and is passed through.This structure overall appearance, compact conformation.
Front end, housing 1 top is provided with screw thread, and gun barrel 4 is threaded with housing 1 by the connecting portion 41 expanded, and gun barrel 4 front end is bonding with sleeve pipe 42, and nozzle 8 is arranged in sleeve pipe 42.Gun barrel 4 and front end, housing 1 top are threaded connection, and make that structure is more compact, low-profile is attractive in appearance.And the shape of gun barrel, be connected with housing 1 by the connecting portion 41 expanded, ensure that the intensity of gun barrel.Adopt the structure of sleeve pipe, be convenient to nozzle 8 is installed, and the mode adopting sleeve pipe bonding with gun barrel front end, be convenient to gun barrel self demoulding.
As in Fig. 2, be also provided with trigger 5, trigger 5 is hinged with housing 1, and the rear portion of trigger 5 contacts with microswitch 6.Structure thus, convenient operation.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (5)
1. the electric spray gun of an accurate dispenser, comprise housing (1), it is characterized in that: in housing (1), be provided with membrane pump (7) and battery (2), battery (2) is electrically connected with membrane pump (7) by microswitch (6), the water inlet of membrane pump (7) is connected with water inlet pipe, and the delivery port of membrane pump (7) is connected with nozzle (8) by pipeline.
2. the electric spray gun of a kind of accurate dispenser according to claim 1, is characterized in that: housing (1) adopts the structure cutd open, and the housing (1) of both sides is connected by screw and/or buckle.
3. the electric spray gun of a kind of accurate dispenser according to claim 1, is characterized in that: the upper cross section of housing (1) becomes del, housing (1) lower section ovalisation or large small circular.
4. the electric spray gun of a kind of accurate dispenser according to Claims 2 or 3, it is characterized in that: housing (1) front end, top is provided with screw thread, gun barrel (4) is threaded with housing (1) by the connecting portion (41) expanded, gun barrel (4) front end is bonding with sleeve pipe (42), and nozzle (8) is arranged in sleeve pipe (42).
5. the electric spray gun of a kind of accurate dispenser according to Claims 2 or 3, is characterized in that: be also provided with trigger (5), and trigger (5) is hinged with housing (1), and the rear portion of trigger (5) contacts with microswitch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747271.9U CN204259487U (en) | 2014-12-03 | 2014-12-03 | A kind of electric spray gun of accurate dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747271.9U CN204259487U (en) | 2014-12-03 | 2014-12-03 | A kind of electric spray gun of accurate dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259487U true CN204259487U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747271.9U Active CN204259487U (en) | 2014-12-03 | 2014-12-03 | A kind of electric spray gun of accurate dispenser |
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| CN (1) | CN204259487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706757A (en) * | 2014-12-03 | 2016-06-29 | 宜昌益烟机械设备有限公司 | Electronic spray gun for accurate chemical spray |
-
2014
- 2014-12-03 CN CN201420747271.9U patent/CN204259487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706757A (en) * | 2014-12-03 | 2016-06-29 | 宜昌益烟机械设备有限公司 | Electronic spray gun for accurate chemical spray |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |