CN209274905U - A kind of helicopter pesticide spraying device - Google Patents
A kind of helicopter pesticide spraying device Download PDFInfo
- Publication number
- CN209274905U CN209274905U CN201821795520.6U CN201821795520U CN209274905U CN 209274905 U CN209274905 U CN 209274905U CN 201821795520 U CN201821795520 U CN 201821795520U CN 209274905 U CN209274905 U CN 209274905U
- Authority
- CN
- China
- Prior art keywords
- medicine
- filter
- diverter valve
- medicine box
- way diverter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of helicopter pesticide spraying device, including medicine box, its rear end is equipped with herbal sprinkling support frame, and the bottom of herbal sprinkling support frame is equipped with medicine spraying tube, multiple spray heads, the gusset with holes for being internally provided with transverse direction and longitudinal direction of medicine box are evenly distributed on medicine spraying tube；First mouth and second that is used as medicine is provided in medicine box to be used as medicine mouth, the side of medicine box is provided with the pump housing, three-way diverter valve and filter, the pump housing flows into end and connect with medicine box, the outflow end of the pump housing and the second interface of three-way diverter valve connect, the first interface of three-way diverter valve is connect with medicine box, the third interface of three-way diverter valve is connected to the filter, and three-way diverter valve is connect with valve positioner, and the outlet of filter connect perforation with medicine spraying tube by pipeline.The purpose of the utility model is to provide a kind of helicopter pesticide spraying device, medical fluid rocking in flight course in medicine box can be reduced and collided, reduced because medical fluid shakes the influence to Flight Safety, while being conducive to the normal injection of medical fluid.
Description
Technical field
The utility model relates to a kind of helicopter pesticide spraying devices.
Background technique
Traditional crops pesticide spraying manually carries out, inefficiency of manually spraying insecticide, and time-consuming and laborious, cannot
Meets the needs of large-scale production.With society development and science and technology progress, helicopter pesticide dispersal equipment increasingly by
The favor on large-scale farm, helicopter are sprayed insecticide high-efficient, and area coverage is wide, solves the limitation of large-scale production.
However be currently used for the chemical spraying device on helicopter and there are problems that following aspect: 1, electric elements are too many, electromagnetism
Serious interference；2, medical fluid does not filter easily stifled nozzle；3, medicine liquid spray amount is not can control；4, the medical fluid in medicine-chest is easy to produce rolling
Dynamic collision, has certain influence to Flight Safety.
Utility model content
The purpose of this utility model is can to reduce medicine in view of the above problems, provide a kind of helicopter pesticide spraying device
It medical fluid rocking in flight course and collides, is reduced because the influence that medical fluid shakes to Flight Safety is conducive in box body
The normal injection of medical fluid.
In order to achieve the above object, the technical solution adopted in the utility model is: it includes medicine box, and front end is provided with
Herbal sprinkling support frame, the bottom of herbal sprinkling support frame are equipped with medicine spraying tube, and medicine spraying tube is made of several sections, use quick coupling
Connection, storage easy to disassemble.It is evenly distributed with multiple spray heads on medicine spraying tube, medicine box is internally provided with transverse direction and longitudinal direction
Gusset with holes；It is provided with first mouth and second that is used as medicine in medicine box to be used as medicine mouth, the side of medicine box is provided with the pump housing, threeway
The inflow end of reversal valve and filter, the pump housing is connect with medicine box, the outflow end of the pump housing and the second interface of three-way diverter valve
Connection, the first interface of three-way diverter valve are connect with medicine box, and the third interface of three-way diverter valve is connected to the filter, threeway
Reversal valve is connect with valve positioner, and the outlet of filter connect perforation with medicine spraying tube by pipeline.
Further, first mouth and second that is used as medicine is used as medicine in mouth and is mounted on filter screen.
Further, gusset with holes includes lateral gusset and longitudinal gusset, is distributed on lateral gusset and longitudinal gusset
Multiple through-holes.
Further, it is mutually perpendicular between lateral baffle and longitudinal baffle.
Further, filter is bag type filter.
Further, three-way diverter valve is controlled using mechanical, hand-driven.
The utility model has the beneficial effects that the utility model provides a kind of helicopter pesticide spraying device, can reduce
It medical fluid rocking in flight course and collides, is reduced because to shake influence to Flight Safety advantageous for medical fluid in medicine box
In the normal injection of medical fluid.Three-way diverter valve is controlled using mechanical, hand-driven, is reduced electrical components and is generated electromagnetic interference to aircraft.
1, the utility model is mounted on helicopter, and helicopter flight passes through valve positioner to specified spray place
Control three-way diverter valve, the pump housing makes the medical fluid in medicine box enter filter, then is transported to each nozzle by filter, spray
Spill medical fluid.
2, the triple valve of the utility model is flow divider, and for flowing back medical fluid to medicine-chest, third interface is used for first interface
It is transferred to medicine spraying tube, is sprayed by spray head.
3, the filter in the utility model is bag type filter, facilitates installation.
4, the utility model such as nozzle blockage can not have to replace nozzle one by one, only need to change filter sock.
5, the gusset with holes for being internally provided with transverse direction and longitudinal direction of medicine box (7) increases cabinet intensity, while reducing medicine
Shaking of the liquid in flight course.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic perspective view of medicine box in the utility model.
Fig. 3 is triple valve attachment structure schematic diagram in the utility model.
Label character described in figure indicates are as follows: 1, the pump housing；2, valve positioner；3, triple valve；4, filter；5, first enters
Medicine mouth；6, herbal sprinkling support frame；7, medicine box；8, second is used as medicine mouth；9, spray head；10, pipeline；11, medicine spraying tube；12, it indulges
To baffle；13, lateral baffle；14, through-hole；31, first interface；32, second interface；33, third interface.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Figure 1-Figure 3, the specific structure of the utility model are as follows: it includes medicine box 7, and front end is provided with drug
Support frame 6 is sprayed, the bottom of herbal sprinkling support frame 6 is equipped with medicine spraying tube 11, multiple spray heads are evenly distributed on medicine spraying tube 11
9, the barrier sheet for being internally provided with anti-medical fluid and shaking of medicine box 7；First is provided in medicine box 7 to be used as medicine mouth 5 and second
Be used as medicine mouth 8, and the side of medicine box 7 is provided with the pump housing 1, triple valve 3 and filter 4, the inflow end of the pump housing 1 and medicine box 7
Connection, the outflow end of the pump housing 1 are connect with the second interface 32 of triple valve 3, and the first interface 31 and medicine box 7 of triple valve connect
It connects, the third interface 33 of triple valve is connect with filter 4, and triple valve 3 is connect with valve positioner 2, and the outlet of filter 4 passes through
Pipeline 10 connect perforation with medicine spraying tube 11.
Preferably, first mouth 5 and second that is used as medicine is used as medicine in mouth 8 and is mounted on filter screen.
Preferably, barrier sheet includes lateral baffle 13 and longitudinal baffle 12, is divided equally on lateral baffle 13 and longitudinal baffle 12
It is furnished with multiple through-holes 14.
Preferably, it is mutually perpendicular between lateral baffle 13 and longitudinal baffle 12.
Preferably, filter 4 is bag type filter.
The utility model compared with prior art, has the advantage that
1. the utility model provides a kind of helicopter pesticide spraying device, medical fluid in medicine box can be reduced and flown
It rocking in journey and collides, reduces foam, be conducive to the normal injection of medical fluid.
2. the utility model is mounted on helicopter, helicopter flight passes through valve positioner to specified spray place
Control triple valve, the pump housing makes the medical fluid in medicine box enter filter, then is transported to each nozzle by filter, spray medicine
Liquid.
3. the triple valve of the utility model is flow divider, for flowing back medical fluid to medicine-chest, third interface is used for first interface
It is transferred to medicine spraying tube, is sprayed by spray head.
4. the filter in the utility model is bag type filter, facilitate installation.
5. the utility model such as nozzle blockage can not have to replace nozzle one by one, only need to change filter sock.
6. three-way diverter valve is controlled using mechanical, hand-driven, reduces electrical components and electromagnetic interference is generated to aircraft.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (6)
1. a kind of helicopter pesticide spraying device, which is characterized in that it includes medicine box (7), and front end is provided with drug spray
It spills support frame (6), the bottom of herbal sprinkling support frame (6) is equipped with medicine spraying tube (11), and medicine spraying tube (11) is made of several sections, is used
Quick coupling connection, is evenly distributed with multiple spray heads (9) on medicine spraying tube (11), medicine box (7) be internally provided with laterally and
Longitudinal gusset with holes；First mouth (5) and second that is used as medicine is provided in medicine box (7) to be used as medicine mouth (8), medicine box (7)
Side is provided with the pump housing (1), three-way diverter valve (3) and filter (4), and the inflow end of the pump housing (1) is connect with medicine box (7),
The outflow end of the pump housing (1) is connect with the second interface (32) of three-way diverter valve (3), the first interface (31) and medicine of three-way diverter valve
Box body (7) connection, the third interface (33) of three-way diverter valve are connect with filter (4), and three-way diverter valve (3) and valve control
The outlet of device (2) connection, filter (4) connect perforation with medicine spraying tube (11) by pipeline (10).
2. a kind of helicopter pesticide spraying device according to claim 1, which is characterized in that first is used as medicine mouth (5) and
Two, which are used as medicine in mouth (8), is mounted on filter screen.
3. a kind of helicopter pesticide spraying device according to claim 1, which is characterized in that gusset with holes includes horizontal bar
Multiple through-holes (14) are distributed on plate (13) and longitudinal gusset (12), lateral gusset (13) and longitudinal gusset (12).
4. a kind of helicopter pesticide spraying device according to claim 1, which is characterized in that lateral gusset (13) and longitudinal direction
Gusset is mutually perpendicular between (12).
5. a kind of helicopter pesticide spraying device according to claim 1, which is characterized in that filter (4) is filter bag type
Filter.
6. a kind of helicopter pesticide spraying device according to claim 1, which is characterized in that three-way diverter valve is using mechanical
It manually controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795520.6U CN209274905U (en) | 2018-11-02 | 2018-11-02 | A kind of helicopter pesticide spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795520.6U CN209274905U (en) | 2018-11-02 | 2018-11-02 | A kind of helicopter pesticide spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274905U true CN209274905U (en) | 2019-08-20 |
Family
ID=67600120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821795520.6U Expired - Fee Related CN209274905U (en) | 2018-11-02 | 2018-11-02 | A kind of helicopter pesticide spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169636A (en) * | 2020-02-19 | 2020-05-19 | 南京林业大学 | Aviation medical kit suitable for helicopter |
-
2018
- 2018-11-02 CN CN201821795520.6U patent/CN209274905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169636A (en) * | 2020-02-19 | 2020-05-19 | 南京林业大学 | Aviation medical kit suitable for helicopter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20201102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |