CN207040641U - Spray pipe-line system for pesticide spraying unmanned plane - Google Patents
Spray pipe-line system for pesticide spraying unmanned plane Download PDFInfo
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- CN207040641U CN207040641U CN201721058711.XU CN201721058711U CN207040641U CN 207040641 U CN207040641 U CN 207040641U CN 201721058711 U CN201721058711 U CN 201721058711U CN 207040641 U CN207040641 U CN 207040641U
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- pipe
- valve
- supervisor
- medicine
- line system
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Abstract
The utility model provides a kind of spray pipe-line system for pesticide spraying unmanned plane, including medicine-chest, supervisor and booster, supervisor connects with medicine-chest, booster is connected on supervisor, the outlet of the booster has the first threeway, supervisor is split into two branch pipes by first threeway, valve is respectively connected with two branch pipes, and it is connected to the second threeway on two branch pipes, two branch pipes are divided into two medicine spraying tubes by second threeway respectively, valve, the end connection shower nozzle of the medicine spraying tube are respectively connected with the medicine spraying tube.The utility model by spray pipe-line system by only setting a supervisor so that system architecture is simpler clear；And supervisor is passed through into distributing T-pipe into 4 medicine spraying tubes so that the spray value of each medicine spraying tube is identical, ensure that the uniformity of spray；Due to being respectively connected with the valve of independent control on supervisor, branch pipe and each medicine spraying tube, in that context it may be convenient to control the spray situation of each pipe, control more accurate.
Description
Technical field
It the utility model is related to the spray pipeline system in unmanned air vehicle technique field, more particularly, to pesticide spraying unmanned plane
System.
Background technology
The world today is carrying out the technological revolution of green agriculture, organic agriculture, precision agriculture, will also implement more advanced
Digital Agriculture, the preventing and treating of agricultural pest is still the key content of agricultural production, is to ensure agricultural year, high-quality, realizes
The basis of Sustainable Development of Agriculture.China Hills account for the 61% of the soil gross area, but Hills are China's citruses
Main producing region, it is larger using common land equipment difficulty in Hills.According to data, China's citrus disease pest and weed over the years
Preventing and treating area account for 35%.Because citrus is different from the specific condition of other crops so that land equipment difficulty in walking.Cause
This, China wants only to realize that equipment for plant protectionization is highly difficult by ground spray equipment in these Hills, it is necessary to reference to modernization
Unmanned carry out aerial work technology, complete plant protection mechanization system could be formed.
Unmanned plane is when carrying out pesticide spraying operation, it is necessary to control the spray value of each spray pipeline of unmanned plane；Sometimes,
, it is necessary to close portion branch pipeline when needing to change some shower nozzle or motor, but the existing unmanned plane for pesticide spraying
The pipe-line system that sprays is single, lacks the control to spray, and the underaction especially in the regulation to the pipe-line system that sprays can not
Realize control of the whole spray pipe-line system to each medicine spraying tube.
Utility model content
The purpose of this utility model is the deficiency being directed in above-mentioned background technology, there is provided one kind is used for pesticide spraying unmanned plane
Spray pipe-line system, with solve in the prior art unmanned plane pesticide spraying pipe-line system each medicine spraying tube can not freely be controlled
The technical problem of system.
To achieve the above object, the utility model employs following technical scheme：
For the spray pipe-line system of pesticide spraying unmanned plane, including medicine-chest, supervisor and booster, supervisor connects with medicine-chest
Logical, booster is connected on supervisor, and the outlet of the booster has the first threeway, and first threeway splits into supervisor
Two branch pipes, a valve is respectively connected with the supervisor and two branch pipes, and the is connected on two branch pipes
Two branch pipes are divided into two medicine spraying tubes respectively, a valve, institute are respectively connected with the medicine spraying tube by two threeways, second threeway
State the end connection shower nozzle of medicine spraying tube.
Compared to prior art, the utility model has the advantages that：In the utility model, pass through the pipeline that will spray
System only sets a supervisor so that system architecture is simpler clear；And supervisor is sprayed by distributing T-pipe into 4
Pipe so that the spray value of each medicine spraying tube is identical, ensure that the uniformity of spray；Due to supervisor, branch pipe and each spray
The valve of independent control is respectively connected with pipe, in that context it may be convenient to control the spray situation of each pipe, control more accurate.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the external structure schematic diagram of valve in the utility model；
Structural representation when Fig. 3 is valve rollback retaining ring extruding holddown spring in the utility model；
Fig. 4 is A portions enlarged drawing in Fig. 3；
Fig. 5 is the sectional view of the annular part of valve in the utility model；
Schematic diagram when Fig. 6 is the utility model connecting pipe；
Fig. 7 is B portions enlarged drawing in Fig. 6.
Embodiment
In order that technological means, creation characteristic, reached purpose that the utility model is realized more understand and are easy to acting on
Understand, the utility model is further elaborated with reference to the accompanying drawings and detailed description：
As shown in figure 1, the utility model proposes a kind of spray pipe-line system for pesticide spraying unmanned plane, including medicine
Case 100, supervisor 110 and booster 120, supervisor 110 are connected with medicine-chest 100, and booster 120 is connected on supervisor 110, the liter
The outlet of press pump 120 has the first threeway 130, and first threeway 130 splits into two branch pipes 140 by being responsible for 110, described
A valve 150 is respectively connected with supervisor and two branch pipes 140, and the two or three is connected on two branch pipes 140
Logical 160, two branch pipes 140 are divided into two medicine spraying tubes 170 by second threeway 160 respectively, are all connected with the medicine spraying tube 170
There is a valve 150, the end connection shower nozzle 180 of the medicine spraying tube 170, the supervisor 110, branch pipe 140, medicine spraying tube 170 are
Plastic flexible pipe, supervisor can use 20mm plastic flexible pipes, and branch pipe can use 16mm plastic flexible pipes, and medicine spraying tube can use 10mm plastics
Flexible pipe.
As illustrated in figs. 2-7, in such scheme, the valve 150 includes valve body 10, and there are the valve body 10 two pipelines to connect
11 (12) of mouth, valve body 10 is interior to have valve pocket 13, and valve shaft 14 is rotatably provided with valve pocket 13, and the middle part of valve shaft 14 is provided with valve shaft
Hole 15 when valve shaft 14 rotates can be connected two pipe joints by valve shaft hole 15, and the valve body 10 is in each pipeline
Interface 11 (12) outer wall is provided with annular part 20, and the annular part 20 includes connection ring 21 and the company of being fixed on
Some compression pieces 22 of the side of ring 21 are connect, these, which compress pieces 22 and are distributed in connection ring 21 and tilt, expands outwardly into loudspeaker and open
Mouthful, compression piece 22 is flexible, and the annular part 20 is fixed on the periphery of pipe joint by connection ring 21, and causes
The direction that loudspeaker opening is inserted away from valve shaft 14 and towards pipeline；Also fixation is set between the connection ring 21 and the valve shaft 14
Baffle plate 24 is equipped with, the baffle plate 24 is fixedly connected with valve body 10, and holddown spring is fixedly connected with the baffle plate；The ring-type pressure
The periphery of tight part 20 is also slidably provided with retaining ring 30, and the tail end of the retaining ring 30 is connected to compression spring 23 and interior
Surface is arranged to circular conical surface, and the small one end of the circular conical surface internal diameter is close to compression spring 23, with extruding that retaining ring 30 ought retract
It can be discharged during compression spring 23 and compress piece 22 (as Figure 2-3), and compression spring 23 makes locking when discharging retaining ring 30
The reach of ring 30 compresses piece 22 so as to be oppressed by circular conical surface, makes compression piece 22 that the pipe wall of insertion is pressed on pipe joint
(as shown in fig. 6-7).
Such as Fig. 6 and Fig. 7,40 tube wall to be connected with valve in Fig. 4, one end of holddown spring 23 is connected on baffle plate 24, separately
One end is connected in retaining ring 30, and annular part 20 is in the sliding scale of retaining ring 30, is connected when installing the valve
During pipeline, as shown in Figure 3 and Figure 4, by retaining ring 30 retract to the side of valve shaft 14 move extruding compression spring contracting when, compression piece not by
Compress, the loudspeaker opening is open configuration, now inserts pipeline from pipe joint 11, then unclamps retaining ring 30, locking
Ring can move under the elastic force effect of compression spring 23 to the direction away from valve shaft 14, now because the inner surface of retaining ring 30 is circle
The conical surface, therefore retaining ring can be exerted a force by circular conical surface to compressing piece 22, compress piece 22 after stress, the loudspeaker opening is inwardly received
Contracting completes pipeline connection, realizes seal for pipe joints so as to which tube wall is pressed on pipe joint 11.
Preferably, based on such scheme, the compression piece 22 is made up of PE or rubber, is played due to compressing piece 22
The effect of compression has enough coefficient of friction it is necessary to have elasticity, therefore is advisable using PE or elastomeric material；Institute
State pipe joint 11 coning, be so to be inserted for the ease of pipeline, conical pipeline interface 11 is provided for the insertion of pipeline and led
Cheng Zuoyong, it is easy to quick insertion pipeline.
Preferably, the front end ring of the retaining ring 30 is inward-facing is bent to form occlusion part.So, retracted in hold-down ring 30
When, occlusion part plays position-limiting action, and when occlusion part, which is return back to, to be in contact with compressing the end of piece 22, hold-down ring stops retracting.
Preferably, blow-down pipe 190 is communicated with the supervisor 110 between the medicine-chest 100 and booster 120, it is described to put
Valve is connected with blank pipe 190.After spray drug operation terminates, in order to protect corrosion function of the booster 120 not by decoction, lead to
Cross blow-down pipe 190 to be vented the decoction remained in pipe-line system, to play the guarantor to the pipe fitting in pipe-line system and booster 120
Shield.
The utility model when in use, can select to open or close wherein branch pipe according to the demand of spray
Valve, either selection are opened or closed the valve of wherein one or several medicine spraying tube, can so realize and each is sprayed
The switch control of pencil, plays accurate control action, is especially broken down in spray pipe-line system, but unmanned plane still needs
When carrying out spray drug operation, value of the present utility model just seems especially clear, can close the pipeline of failure, by other
Medicine spraying tube carries out spray drug operation；In addition, in this programme, supervisor, branch pipe and medicine spraying tube use plastic flexible pipe, and connect these modelings
The valve of material flexible pipe has special occlusion structure, and connection is even closer, and after failure, replacing is more quick, improves nothing
The sensitivity of man-machine operation, maintenance efficiency are also improved.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (6)
1. for the spray pipe-line system of pesticide spraying unmanned plane, including medicine-chest, supervisor and booster, supervisor connects with medicine-chest,
Booster is connected on supervisor, it is characterised in that：The outlet of the booster has the first threeway, and first threeway will be main
Pipe splits into two branch pipes, and a valve is respectively connected with the supervisor and two branch pipes, and on two branch pipes respectively
The second threeway is connected with, two branch pipes are divided into two medicine spraying tubes respectively, are respectively connected with the medicine spraying tube by second threeway
One valve, the end connection shower nozzle of the medicine spraying tube.
2. the spray pipe-line system according to claim 1 for pesticide spraying unmanned plane, it is characterised in that：The valve
Including valve body, the valve body has two pipe joints, has valve pocket in valve body, valve shaft, valve are rotatably provided with valve pocket
Be provided with valve shaft hole two pipe joints can be connected by valve shaft hole when valve shaft rotates, the valve body is every in the middle part of axle
Annular part is provided with one pipe joint outer wall, the annular part includes connection ring and is fixed on connection
Some compression pieces of ring side, these compression pieces, which are distributed in connection ring and tilted, expands outwardly into loudspeaker opening, compresses piece tool
Flexible, the annular part is fixed on the periphery of pipe joint by connection ring, and causes loudspeaker opening to deviate from valve shaft
And the direction inserted towards pipeline；Baffle plate, the baffle plate and valve are further fixedly arranged between the connection ring and the valve shaft
Body is fixedly connected, and holddown spring is fixedly connected with the baffle plate；
The periphery of the annular part is also slidably provided with retaining ring, and the tail end of the retaining ring is connected to compression bullet
Spring and inner surface setting are circular conical surface, and the small one end of the circular conical surface internal diameter is close to compression spring, to be squeezed when retaining ring is retracted
Compression piece can be discharged when pressing compression spring, and compression spring makes retaining ring reach pass through circular conical surface when discharging retaining ring
Compressing compresses piece, makes compression piece that the pipe wall of insertion is pressed on pipe joint.
3. the spray pipe-line system according to claim 2 for pesticide spraying unmanned plane, it is characterised in that：The compression
Piece is made up of PE or rubber.
4. the spray pipe-line system according to claim 2 for pesticide spraying unmanned plane, it is characterised in that：The locking
The front end ring of ring is inward-facing to be bent to form occlusion part.
5. the spray pipe-line system according to claim 1 for pesticide spraying unmanned plane, it is characterised in that：The medicine-chest
Blow-down pipe is communicated with supervisor between booster, valve is connected with the blow-down pipe.
6. it is used for the spray pipe-line system of pesticide spraying unmanned plane according to claim 1 or 5, it is characterised in that：It is described
Supervisor, branch pipe, medicine spraying tube are plastic flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058711.XU CN207040641U (en) | 2017-08-21 | 2017-08-21 | Spray pipe-line system for pesticide spraying unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058711.XU CN207040641U (en) | 2017-08-21 | 2017-08-21 | Spray pipe-line system for pesticide spraying unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207040641U true CN207040641U (en) | 2018-02-27 |
Family
ID=61504099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721058711.XU Expired - Fee Related CN207040641U (en) | 2017-08-21 | 2017-08-21 | Spray pipe-line system for pesticide spraying unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207040641U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995812A (en) * | 2018-07-13 | 2018-12-14 | 北京航空航天大学 | It is adjusted based on flow and jet pipe swings the water spray aircraft for mixing gesture stability mode |
| CN109452251A (en) * | 2018-12-25 | 2019-03-12 | 张祖强 | A kind of laxative bar assembly and the Insecticide sprayer with the component |
| CN111940161A (en) * | 2019-05-17 | 2020-11-17 | A·雷蒙德公司 | Fluid dispenser, fluid dispensing system and fluid ejection method using the same |
| WO2022095206A1 (en) * | 2020-11-09 | 2022-05-12 | 深圳市大疆创新科技有限公司 | Spraying system and unmanned aerial vehicle |
-
2017
- 2017-08-21 CN CN201721058711.XU patent/CN207040641U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995812A (en) * | 2018-07-13 | 2018-12-14 | 北京航空航天大学 | It is adjusted based on flow and jet pipe swings the water spray aircraft for mixing gesture stability mode |
| CN109452251A (en) * | 2018-12-25 | 2019-03-12 | 张祖强 | A kind of laxative bar assembly and the Insecticide sprayer with the component |
| CN111940161A (en) * | 2019-05-17 | 2020-11-17 | A·雷蒙德公司 | Fluid dispenser, fluid dispensing system and fluid ejection method using the same |
| WO2022095206A1 (en) * | 2020-11-09 | 2022-05-12 | 深圳市大疆创新科技有限公司 | Spraying system and unmanned aerial vehicle |
| CN114616180A (en) * | 2020-11-09 | 2022-06-10 | 深圳市大疆创新科技有限公司 | Spraying system and unmanned aerial vehicle |
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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: 20180227 Termination date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |