CN204895874U - Aviation shower nozzle - Google Patents
Aviation shower nozzle Download PDFInfo
- Publication number
- CN204895874U CN204895874U CN201520618128.4U CN201520618128U CN204895874U CN 204895874 U CN204895874 U CN 204895874U CN 201520618128 U CN201520618128 U CN 201520618128U CN 204895874 U CN204895874 U CN 204895874U
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- China
- Prior art keywords
- fluted disc
- check valve
- aviation
- centrifugal
- cavity
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Abstract
The utility model relates to an aviation shower nozzle who provides, the stiff end of motor is connected with antidrip check valve, the inside of check valve is equipped with the cavity that the radius is greater than flow channel, cavity inside is equipped with spherical case, spherical case passes through spring and cavity other end elastic connection, the opposite side of motor rotates installation a plurality of centrifugation fluted disc, be equipped with the taper surface on the A circular base of centrifugation fluted disc, the transfer line is connected to the check valve, the transfer line passes the base of motor center and centrifugal fluted disc, it all is equipped with infusion mouthful on the transfer line of the inside of every centrifugal fluted disc to be located. The utility model discloses need not to install the solenoid valve and controlling the switch of liquid medicine, it can control switch through pressure only to need, and it is simply convenient to have reduced the control step, can select the centrifugal fluted disc of different quantity and the transfer line of different length to adjust the size of droplet as required, atomization effect is good, and the adjustability is good.
Description
Technical field
The present invention relates to a kind of plant protection aircraft sprinkler, be specifically related to aviation shower nozzle.
Background technology
Aircraft utilizes radio robot to fly with the process controller provided for oneself, is widely used in the fields such as aerial reconnaissance, supervision, communication, electro countermeasure, farming, forestry, husbandary and fishing.The extreme terrain such as China's hilly and mountainous land, wetland, beach, forest land makes land equipment difficulty in walking, is not suitable for land equipment operation.Therefore carry out by unmanned plane the main development direction that aviation plant protection is following plant protection technology.Unmanned plane is sprayed insecticide can the control completing the explosive disease pest and weed of large area rapidly and efficiently in time, simultaneously by the restriction of geographic factor, features such as comparing traditional work mode and have that dispenser efficiency is high, prevention effect good, damage crops, labour intensity is not low, safe.The shower nozzle of existing plant protection unmanned plane needs to install the master cocies such as electromagnetic valve, makes will provide during medical liquid atomizing very large pressure, thus makes medicine-chest and other pipelines bear larger pressure, easily produce hidden danger, and the size of flow and droplet is difficult to adjustment.
Summary of the invention
The present invention installs separately master cock for solving, and whole spray medicine circuit pressure is high, the problem of the size adjustment inconvenience of droplet, provides a kind of adjustable and without the need to the aviation shower nozzle of larger pressure without the need to increasing separately electromagnetic valve structure, droplet size and flow.
The present invention by the following technical solutions, aviation shower nozzle, the fixed end of motor is connected with antidrip check valve, the inside of check valve is provided with the cavity that radius is greater than flow passage, cavity inside is provided with the spherical valve core that be connected separable with the liquid feeding end of flow passage, and spherical valve core is connected with cavity other end elasticity by spring; The opposite side of motor rotates installs several centrifugal fluted discs, and the cup dolly of centrifugal fluted disc is provided with conical suface, and the inner side of conical suface is provided with some cuttings arranged along bus, and the inside of centrifugal fluted disc is fixed with nut; Check valve connects hydraulic pipe, and hydraulic pipe, through the base of motor center and centrifugal fluted disc, the hydraulic pipe being positioned at the inside of each centrifugal fluted disc is equipped with infusion port.
Preferably, described hydraulic pipe is flexibly connected with check valve, is flexibly connected between centrifugal fluted disc.
Preferably, the spool of described check valve is the spherical valve core structure that spring connects.
Preferably, the outside of described conical suface is also provided with cutting.
Usefulness of the present invention is, controlling, only needing, by pressure and controllable switch, to decrease rate-determining steps convenient and simple without the need to installing the switch of electromagnetic valve to liquid; No longer need in spray medicine loop, provide larger pressure can realize atomization spray medicine, the size of hydraulic pipe to droplet of the centrifugal fluted disc of varying number and different length can be selected as required to regulate, and atomizing effect is good, and adjustability is good.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
1. check valves, 2. motor in figure, 3. centrifugal fluted disc, 4. pad, 5. screw, 6. hydraulic pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, aviation shower nozzle provided by the invention, comprise the antidrip check valve 1 being arranged on motor 2 fixed end side, the middle part of its internal liquid passage is provided with columniform cavity, the diameter of cavity is greater than the diameter of flow passage, and this check valve 1 inside is provided with spring and connects the structure of spherical valve core, and what spherical valve core was arranged on flow passage comes liquid end place, can realize the detachable switch of flow passage, spring is connected to spherical valve core and cavity opposite side.
The turning end of motor 2 is provided with several centrifugal fluted discs 3, the cup dolly of centrifugal fluted disc 3 is provided with conical suface, and the generatrix direction along conical suface is carved with cutting, is also provided with captive nut in centrifugal fluted disc 3, multiple centrifugal fluted disc 3 relies on screw 5 to be connected with nut, and centre is provided with pad 4.Check valve 1 connects hydraulic pipe 6, and hydraulic pipe 6 is is separated connection with motor 2 turning end, centrifugal fluted disc 3, and hydraulic pipe 6 is equipped with infusion port in each centrifugal fluted disc 3 inside.
In order to can adjust flux and droplet size, hydraulic pipe 6 be flexibly connected with check valve 1, and the centrifugal fluted disc 3 of the hydraulic pipe 6 and varying number that can change different length adapts to different needs.The outside of centrifugal fluted disc 3 conical suface is also provided with cutting simultaneously, improves condensation rate further, makes to spray evenly.
The present invention in use, after setting the quantity of centrifugal fluted disc and the length of hydraulic pipe, be connected with the carry-on medicine-chest of plant protection, when needs are sprayed, the boost in pressure of medicine-chest, when liquid pressure exceedes the spring force of check valve, liquid backs down spherical valve core and enters hydraulic pipe, the inside of centrifugal fluted disc is entered by infusion port, centrifugal in vaporific ejection under the effect that the cutting on the conical suface of centrifugal fluted disc rotates at motor, realize the function of spraying.
Claims (4)
1. aviation shower nozzle, it is characterized in that, the fixed end of motor (2) is connected with antidrip check valve (1), the inside of check valve (1) is provided with the cavity that radius is greater than flow passage, cavity inside is provided with the spherical valve core that be connected separable with the liquid feeding end of flow passage, and spherical valve core is connected with cavity other end elasticity by spring; The opposite side of motor rotates installs several centrifugal fluted discs (3), and the cup dolly of centrifugal fluted disc (3) is provided with conical suface, and the inner side of conical suface is provided with some cuttings arranged along bus, and the inside of centrifugal fluted disc is fixed with nut; Check valve (1) connects hydraulic pipe (6), and hydraulic pipe (6), through the base of motor center and centrifugal fluted disc (3), the hydraulic pipe (6) being positioned at the inside of each centrifugal fluted disc (3) is equipped with infusion port.
2. aviation shower nozzle according to claim 1, is characterized in that, described hydraulic pipe (6) is flexibly connected with check valve (1), is flexibly connected between centrifugal fluted disc (3).
3. aviation shower nozzle according to claim 1, is characterized in that, the spool of described check valve (1) is the spherical valve core structure that spring connects.
4. aviation shower nozzle according to claim 1, is characterized in that, the outside of described conical suface is also provided with cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618128.4U CN204895874U (en) | 2015-08-17 | 2015-08-17 | Aviation shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618128.4U CN204895874U (en) | 2015-08-17 | 2015-08-17 | Aviation shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895874U true CN204895874U (en) | 2015-12-23 |
Family
ID=54918072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618128.4U Expired - Fee Related CN204895874U (en) | 2015-08-17 | 2015-08-17 | Aviation shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015782A (en) * | 2015-08-17 | 2015-11-04 | 山东卫士植保机械有限公司 | Aviation nozzle |
| CN115889014A (en) * | 2019-08-30 | 2023-04-04 | 深圳市大疆创新科技有限公司 | Centrifugal spray head, spraying system and movable platform |
-
2015
- 2015-08-17 CN CN201520618128.4U patent/CN204895874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015782A (en) * | 2015-08-17 | 2015-11-04 | 山东卫士植保机械有限公司 | Aviation nozzle |
| CN115889014A (en) * | 2019-08-30 | 2023-04-04 | 深圳市大疆创新科技有限公司 | Centrifugal spray head, spraying system and movable platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180817 |