CN107061911A - Unmanned plane medicine kettle fast-assembling interface assembly and its medicine kettle - Google Patents
Unmanned plane medicine kettle fast-assembling interface assembly and its medicine kettle Download PDFInfo
- Publication number
- CN107061911A CN107061911A CN201710389377.4A CN201710389377A CN107061911A CN 107061911 A CN107061911 A CN 107061911A CN 201710389377 A CN201710389377 A CN 201710389377A CN 107061911 A CN107061911 A CN 107061911A
- Authority
- CN
- China
- Prior art keywords
- medicine kettle
- unmanned plane
- piston valve
- fast
- kettle
- 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.)
- Pending
Links
- 239000003814 drug Substances 0.000 title claims abstract description 101
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
- F16L37/46—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a gate valve or sliding valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Aviation & Aerospace Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a kind of unmanned plane medicine kettle fast-assembling interface assembly and its medicine kettle, fast-assembling interface includes the interior inner sleeve of medicine kettle bottom interface, single-degree-of-freedom of being placed on and is in axial sliding connection in the piston valve in inner sleeve and the pre-tightening apparatus for providing downward pretightning force to piston valve；The inner hollow formation fluid passage of the piston valve, upper end closed, top is radially arranged when moving to top dead centre for piston valve so that fluid passage and the through hole connected inside medicine kettle, the lower ending opening of fluid passage are used to be docked and connected with the pipe interface on unmanned plane.Medicine kettle is in sealing state as bottom interface during standby medicine kettle；After the medicament during unmanned plane adds medicine to kettle is using finishing, directly standby medicine kettle is put into unmanned plane, you can connected with realizing inside medicine kettle with the pipe interface of unmanned plane；Medicine kettle connects medicine kettle with the pipe interface of unmanned plane while changing fast speed and the replacing of medicine kettle, substantially increases operating efficiency.
Description
Technical field
The present invention relates to a kind of plant protection unmanned plane parts, more particularly to a kind of unmanned plane medicine kettle fast-assembling interface assembly and its
Medicine kettle.
Background technology
Plant protection unmanned plane is the UAV that operation is protected for agriculture and forestry plant, and the type unmanned aerial vehicle is by flying platform
(fixed-wing, helicopter, Multi-axis aircraft), navigation fly control, the part of spraying mechanism three composition, are flown by ground remote control or navigation
Control, to realize spraying operation, can spray medicament, seed, pulvis etc..Wherein sprinkling medicament needs to install on unmanned plane to hold
The medicine kettle of medicament, the medicine kettle capacity being limited by the limitation of unmanned plane power and energy, unmanned plane is also very restricted, by
It is fixed as one in medicine kettle and unmanned plane, so need to supplement into medicine kettle after unmanned plane medicine-feeding kettle Chinese medicine is sprayed
Medicament.But the process that medicament is supplemented into medicine kettle needs to expend the time of at least 3 minutes, this greatly reduces unmanned plane spray
Spill the operating efficiency of medicament.
Therefore, it is necessary to be improved to solve above-mentioned technical problem to prior art.
The content of the invention
In view of this, it is an object of the invention to provide a kind of unmanned plane medicine kettle fast-assembling interface assembly, it is easy in medicine kettle
Using rear quick-replaceable is finished, other are equipped with standby medicine kettles of medicament to medicament, and medicine kettle can be completed in Renewal process and is sprayed with unmanned plane
Spill the interface favorable sealing property of standby medicine kettle before the connection of pipeline, more dressing kettle.In particular by following technical side
Case is realized：
The unmanned plane medicine kettle fast-assembling interface assembly of the present invention, including the interior inner sleeve for being placed on medicine kettle bottom interface, list are freely
Degree is in axial sliding connection in the piston valve in inner sleeve and the pre-tightening apparatus for providing downward pretightning force to piston valve；
The inner hollow formation fluid passage of the piston valve, upper end closed, top has been radially arranged for piston valve fortune
Move to during top dead centre so that through hole connect inside fluid passage and medicine kettle, the lower ending opening of fluid passage for and unmanned plane
Pipe interface be docked and connected.
Further, it is provided with sealing ring I between the inner sleeve bottom and medicine kettle bottom interface bottom.
Further, the pre-tightening apparatus includes being set in the preloading spring outside the piston valve, the bottom of the piston valve
Portion is provided with outer bulge loop, and the top of the inner sleeve is provided with internal projecting ring, and the preloading spring is arranged at internal projecting ring and outer bulge loop
Between.
Further, the top of the piston valve, which is provided with, can cover the sealing gasket of the internal projecting ring.
Further, in addition to it is coated at the outer sleeve of medicine kettle bottom interface and is arranged at outer sleeve bottom and inner sleeve bottom
Between sealing ring II, the bottom of outer sleeve is less than the bottom of inner sleeve.
Further, it is provided with spring in the sealing ring II.
Further, the sealing gasket is detachable is fixedly connected on the piston valve top.
Further, it is provided with pad on the sealing gasket.
Further, it is provided with sealing ring III between the pipe interface on the outer sleeve bottom and unmanned plane.
The invention also discloses a kind of unmanned plane medicine kettle, the bottom of the medicine kettle be provided with interface be used to being provided with it is described fast
Attaching mouthful assembly.
Beneficial effects of the present invention：The unmanned plane medicine kettle fast-assembling interface assembly of the present invention, medicine kettle is as at the bottom of during standby medicine kettle
Portion's interface is in sealing state；After the medicament during unmanned plane adds medicine to kettle is using finishing, standby medicine kettle is directly put into unmanned plane
Interior, the pretightning force that piston valve overcomes pre-tightening apparatus to provide under the support of unmanned plane upper pipeline interface is moved upwards, is moved to
After stop, the through hole positioned at piston valve top, which enters in the kettle that is used as medicine, causes medicine kettle to be connected with fluid passage, while the liquid in piston valve
The lower ending opening of body passage is connected with the pipe interface of unmanned plane, so as to realize that the pipe interface inside medicine kettle with unmanned plane connects
It is logical；Medicine kettle connects medicine kettle with the pipe interface of unmanned plane while changing fast speed and the replacing of medicine kettle, substantially increases work
Efficiency；Other beneficial effects of the present invention will be further described in specific embodiment below.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 for the present invention medicine kettle and unmanned plane pipe interface structural representation；
Fig. 2 for the present invention medicine kettle fast-assembling interface assembly and unmanned plane pipe interface configuration schematic diagram；
Fig. 3 is the sectional view of the medicine kettle fast-assembling interface assembly of the present invention.
In figure：1st, pad 2, sealing gasket 3, inner sleeve 4, piston valve 5, through hole 6, preloading spring 7, fluid passage
8th, sealing ring II 9, outer sleeve 10, the pipe interface 11 of unmanned plane, sealing ring I 12, sealing ring III 13, medicine kettle 14, medicine
Kettle bottom interface
Embodiment
As shown in the figure：Unmanned plane medicine kettle fast-assembling interface assembly in the present embodiment, including interior it is placed on the bottom interface of medicine kettle 13
14 inner sleeve 3, single-degree-of-freedom are in axial sliding connection in the piston valve 4 in inner sleeve 3 and for providing pre- downwards to piston valve 4
The pre-tightening apparatus of clamp force；The inner hollow formation fluid passage 7 of the piston valve 4, upper end closed, top, which has been radially arranged, to be used for
So that the through hole 5 that fluid passage 7 is connected with the inside of medicine kettle 13, the lower ending opening of fluid passage 7 when piston valve 4 moves to top dead centre
It is docked and connected for the pipe interface 10 with unmanned plane.Medicine kettle is used before unmanned plane is loaded as standby medicine kettle, in pretension dress
Put effect lower piston and move downwardly to lower dead center, due to piston valve upper end closed, medicine kettle bottom interface is in sealing state；Work as nothing
After medicament in man-machine medicine-feeding kettle is using finishing, directly standby medicine kettle is put into unmanned plane, piston valve is in unmanned plane upper pipeline
The pretightning force for overcoming pre-tightening apparatus to provide under the support of interface is moved upwards, after top dead center is moved to, positioned at piston valve top
Through hole, which enters to be used as medicine in kettle, causes medicine kettle to be connected with fluid passage, the pipe interface of unmanned plane with piston valve move upwards while
Insert in inner sleeve, the lower ending opening of the fluid passage in piston valve is connected with the pipe interface of unmanned plane, so as to realize medicine kettle
Inside is connected with the pipe interface of unmanned plane.
In the present embodiment, sealing ring I 11 is provided between the bottom of inner sleeve 3 and the bottom of medicine kettle bottom interface 14, it is close
Seal I 11 corrosion-resistant material such as can be made of the material such as fluorine glue and is made.Prevent in medicine kettle liquid from medicine kettle bottom interface
Space seepage between inwall and inner sleeve drum outer wall.
In the present embodiment, the pre-tightening apparatus includes being set in the preloading spring 6 outside the piston valve 4, the piston
The bottom of valve 4 is provided with outer bulge loop, and the top of the inner sleeve 3 is provided with internal projecting ring, and the preloading spring 6 is arranged at internal projecting ring
Between outer bulge loop, it would however also be possible to employ other pre-tightening apparatus of the prior art, the purpose of the present invention can be realized.The present embodiment
In pre-tightening apparatus it is simple in construction, compact, it is easy to accomplish.
In the present embodiment, the top of the piston valve 4, which is provided with, can cover the sealing gasket 2 of the internal projecting ring.Prevent standby
Penetration by liquid inner sleeve inwall seepage from the fluid passage of piston valve is gone out in the medicine kettle of state.
In the present embodiment, in addition to be coated at the outer sleeve 9 of medicine kettle bottom interface 14 and be arranged at the bottom of outer sleeve 9 with it is interior
Sealing ring II 8 between the bottom of sleeve 3；Phase interworking can be set between the inwall and medicine kettle bottom interface outer wall of outer sleeve 9
The screw thread of conjunction, it would however also be possible to employ outer sleeve is coated at outside medicine kettle bottom interface by the other forms such as bayonet socket of the prior art,
The purpose of the present invention can be realized；The bottom of outer sleeve 9 is less than the bottom of inner sleeve 3, can be bent inwards in the bottom of outer sleeve 9
Outer sleeve step is formed, inner sleeve step is formed in the bottom outward bending of outer sleeve, sealing ring II 8 is arranged at outer sleeve platform
Between rank and inner sleeve step.Set outer sleeve to bear the pressure of liquid in medicine kettle, prevent inner sleeve in medicine kettle Chinese medicine hydraulic coupling
Effect is lower to be slid, and is set sealing ring II to further enhance the sealing of interface, is also prevented from the liquid during docking
Seepage.
In the present embodiment, spring is provided with the sealing ring II 8.Strengthen the sealing of sealing ring II.
In the present embodiment, the sealing gasket 2 is fixedly connected on the top of piston valve 4 by the way that screw is detachable, can be with
In the centrally disposed tapped through hole of sealing gasket 2, blind hole is threaded in the top center of piston valve 4, screw thread is passed through by screw
Through hole realizes detachable be fixedly connected with tapped blind hole.It is detachable to be fixedly connected, it is easy to install.
In the present embodiment, pad 1 is provided with the sealing gasket 2.Prevent screw from weighing sealing gasket 2 wounded, while preventing sealing
Enclosing soft causes decoction to be revealed.
In the present embodiment, sealing ring III 12 is provided between the pipe interface 10 on the bottom of outer sleeve 9 and unmanned plane,
Sealing ring III 12 can be made of resistant materials such as fluorine glue.Sealing ring III can prevent that the use time of sealing ring II is long
The decoction leakage that aging is caused afterwards.
Present embodiment discloses a kind of medicine kettle 13, the bottom of the medicine kettle 13, which is provided with interface 14, to be used to install above-mentioned implementation
Fast-assembling interface assembly in example.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and unrestricted, reference preferably reality
Example is applied the present invention is described in detail, it will be understood by those within the art that, can be to technical side of the invention
Case is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover in the present invention
Right among.
Claims (10)
1. a kind of unmanned plane medicine kettle fast-assembling interface assembly, it is characterised in that：Including the interior inner sleeve for being placed on medicine kettle bottom interface, list
Axis-of-freedom is to the piston valve being slidably connected in inner sleeve and for the pre-tightening apparatus to the downward pretightning force of piston valve offer；
The inner hollow formation fluid passage of the piston valve, upper end closed, top has been radially arranged to be moved to for piston valve
Cause fluid passage and the through hole connected inside medicine kettle during top dead centre, the lower ending opening of fluid passage is used for and the pipe on unmanned plane
Road interface is docked and connected.
2. unmanned plane medicine kettle fast-assembling interface assembly according to claim 1, it is characterised in that：The inner sleeve bottom and medicine
Kettle bottom interface is provided with sealing ring I between bottom.
3. unmanned plane medicine kettle fast-assembling interface assembly according to claim 1, it is characterised in that：The pre-tightening apparatus includes set
Loaded on the preloading spring outside the piston valve, the bottom of the piston valve is provided with outer bulge loop, and the top of the inner sleeve is set
Internal projecting ring is equipped with, the preloading spring is arranged between internal projecting ring and outer bulge loop.
4. unmanned plane medicine kettle fast-assembling interface assembly according to claim 3, it is characterised in that：The top of the piston valve is set
The sealing gasket of the internal projecting ring can be covered by being equipped with.
5. unmanned plane medicine kettle fast-assembling interface assembly according to claim 3, it is characterised in that：Also include being coated at medicine kettle bottom
The outer sleeve of portion's interface and the sealing ring II being arranged between outer sleeve bottom and inner sleeve bottom, the bottom of outer sleeve is less than interior
The bottom of sleeve.
6. unmanned plane medicine kettle fast-assembling interface assembly according to claim 5, it is characterised in that：Set in the sealing ring II
There is spring.
7. unmanned plane medicine kettle fast-assembling interface assembly according to claim 4, it is characterised in that：The sealing gasket is detachable
It is fixedly connected on the piston valve top.
8. unmanned plane medicine kettle fast-assembling interface assembly according to claim 4, it is characterised in that：It is provided with the sealing gasket
Pad.
9. unmanned plane medicine kettle fast-assembling interface assembly according to claim 4, it is characterised in that：The outer sleeve bottom and nothing
Sealing ring III is provided between pipe interface on man-machine.
10. the medicine kettle that a kind of unmanned plane medicine kettle interface assembly with described in claim 1-9 any claims coordinates, its feature
It is：The bottom of the medicine kettle, which is provided with interface, to be used to be provided with the fast-assembling interface assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389377.4A CN107061911A (en) | 2017-05-27 | 2017-05-27 | Unmanned plane medicine kettle fast-assembling interface assembly and its medicine kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389377.4A CN107061911A (en) | 2017-05-27 | 2017-05-27 | Unmanned plane medicine kettle fast-assembling interface assembly and its medicine kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061911A true CN107061911A (en) | 2017-08-18 |
Family
ID=59615405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710389377.4A Pending CN107061911A (en) | 2017-05-27 | 2017-05-27 | Unmanned plane medicine kettle fast-assembling interface assembly and its medicine kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036094A (en) * | 2017-12-06 | 2018-05-15 | 上海胜战科技发展有限公司 | Medicine pot self-closing liquid valve and its variable displacement type plant protection unmanned plane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404705A (en) * | 1965-09-10 | 1968-10-08 | Hansen Mfg Co | Coupling and valve mechanism |
| CN102313103A (en) * | 2011-08-15 | 2012-01-11 | 庄志军 | Rushing prevention type pneumatic fast joint |
| CN203453685U (en) * | 2013-09-04 | 2014-02-26 | 张燕梅 | Pipeline quick coupling with axial sealing O-rings |
| CN204677947U (en) * | 2015-05-21 | 2015-09-30 | 浙江三叶机械有限公司 | A kind of side threeway rotating external threads joint |
| CN205877539U (en) * | 2016-07-28 | 2017-01-11 | 福州福善风动设备有限公司 | Fast connector |
| CN106628104A (en) * | 2017-02-21 | 2017-05-10 | 中山华奥易航科技有限公司 | Agricultural plant protection unmanned aerial vehicle carrying mechanism |
| CN207018698U (en) * | 2017-05-27 | 2018-02-16 | 郑州易酷航空科技有限公司 | Plant protection unmanned plane medicine kettle fast-assembling interface assembly and its medicine kettle |
-
2017
- 2017-05-27 CN CN201710389377.4A patent/CN107061911A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404705A (en) * | 1965-09-10 | 1968-10-08 | Hansen Mfg Co | Coupling and valve mechanism |
| CN102313103A (en) * | 2011-08-15 | 2012-01-11 | 庄志军 | Rushing prevention type pneumatic fast joint |
| CN203453685U (en) * | 2013-09-04 | 2014-02-26 | 张燕梅 | Pipeline quick coupling with axial sealing O-rings |
| CN204677947U (en) * | 2015-05-21 | 2015-09-30 | 浙江三叶机械有限公司 | A kind of side threeway rotating external threads joint |
| CN205877539U (en) * | 2016-07-28 | 2017-01-11 | 福州福善风动设备有限公司 | Fast connector |
| CN106628104A (en) * | 2017-02-21 | 2017-05-10 | 中山华奥易航科技有限公司 | Agricultural plant protection unmanned aerial vehicle carrying mechanism |
| CN207018698U (en) * | 2017-05-27 | 2018-02-16 | 郑州易酷航空科技有限公司 | Plant protection unmanned plane medicine kettle fast-assembling interface assembly and its medicine kettle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036094A (en) * | 2017-12-06 | 2018-05-15 | 上海胜战科技发展有限公司 | Medicine pot self-closing liquid valve and its variable displacement type plant protection unmanned plane |
| CN108036094B (en) * | 2017-12-06 | 2019-09-17 | 上海胜战科技发展有限公司 | Medicine pot self-closing liquid valve and its variable displacement type plant protection drone |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |