CN208403009U - A kind of unmanned plane medicine-chest anti-oscillating device - Google Patents
A kind of unmanned plane medicine-chest anti-oscillating device Download PDFInfo
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- CN208403009U CN208403009U CN201820930924.5U CN201820930924U CN208403009U CN 208403009 U CN208403009 U CN 208403009U CN 201820930924 U CN201820930924 U CN 201820930924U CN 208403009 U CN208403009 U CN 208403009U
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Abstract
The utility model relates to a kind of unmanned plane medicine-chest anti-oscillating devices, medicine-chest ontology including being installed on uav bottom, being horizontally disposed in medicine-chest ontology has piston plate, piston plate is driven by telescoping mechanism and is moved up and down in medicine-chest ontology, the periphery of piston plate and the inner sidewall of medicine-chest ontology are adjacent to, the bottom of medicine-chest ontology is provided with feeding opening and medicine outlet, solenoid valve is provided on feeding opening and medicine outlet, blow vent is provided at the top of medicine-chest ontology so that the air pressure at the top of piston plate is identical as ambient pressure, and telescoping mechanism and solenoid valve are electrically connected with a controller.Advantage is, mode feed liquor is above mentioned using piston plate, then the mode pushed is forced out pesticide, piston plate is adjacent to liquid level always, therefore unmanned plane is when having overturning, turn etc. compared with big-movement, liquid level in medical fluid (is equivalent to by the blocking of piston plate always and is constantly in full state), will not be rocked, and is effectively solved medicine-chest because pesticide is discontented and is generated the technical issues of shaking.
Description
Technical field
The utility model belongs to unmanned plane field, is related to the medicine-chest structure of plant protection drone, and in particular to a kind of unmanned plane
Medicine-chest anti-oscillating device.
Background technique
Plant protection drone, as the term suggests it is the UAV for agriculture and forestry plant protection operation, the type unmanned aerial vehicle
By flying platform (fixed-wing, single rotor, more rotors), GPS fly control, spraying mechanism three parts form, pass through ground remote control or GPS
Fly control, to realize spraying operation, medicament, seed, pulvis etc. can be sprayed.Unmanned Mini Tele-Copter has operation height
Low, drift is few, can hovering, be not necessarily to dedicated landing airport, rotor generate downdraught facilitate increase spray to crop
Penetrability, control efficiency is high, and long-distance remote control operation, spraying operation personnel avoid the danger for being exposed to pesticide, improve
Many advantages, such as spraying operation safety.
But when being sprayed insecticide using plant protection drone, since plant protection drone is always in sporting flying, can also exist
The case where turning rotation, this needs to guarantee that the pesticide in medicine-chest does not shake, do not shake in the process, and plant protection drone itself
Otherwise lighter weight will affect the flying speed and stability of plant protection drone, so having so the quality of medicine-chest cannot be very heavy
Necessity finds a kind of mode to solve medicine-chest when plant protection drone flight is sprayed insecticide and not shake.
Utility model content
The utility model provides a kind of unmanned plane medicine-chest anti-oscillating device, it is intended to solve pesticide in the medicine-chest of plant protection drone
The technical issues of easily shaking in movements such as unmanned plane lifting, turns and unmanned plane during flying made to be affected.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of unmanned plane medicine-chest anti-oscillating device, packet
The medicine-chest ontology for being installed on uav bottom is included, being horizontally disposed in the medicine-chest ontology has piston plate, and the piston plate is by stretching
Mechanism driving moves up and down in the medicine-chest ontology, and the periphery of the piston plate and the inner sidewall of the medicine-chest ontology are adjacent to,
The bottom of the medicine-chest ontology is provided with feeding opening and medicine outlet, and solenoid valve, institute are provided on the feeding opening and medicine outlet
It states and is provided with blow vent at the top of medicine-chest ontology so that the air pressure at the top of the piston plate is identical as ambient pressure, the telescopic machine
Structure and solenoid valve are electrically connected with a controller.
Compared with prior art, the utility model has the beneficial effects that unmanned plane medicine-chest in the prior art passes through
Pump, which pumps pesticide to spray head, to be sprayed, after pesticide is extracted part (or do not fill at the very start), in medicine-chest pesticide liquid level with
Upper is air, unmanned overturning, turn round, lifting, accelerate etc. under movement because liquid level is unobstructed thus liquid level rises and falls rocks and hit
The side wall and roof of medicine-chest, and then unmanned plane is made to generate concussion, state of having a smooth flight is influenced, the utility model changes the knot of medicine-chest
Structure above mentions mode feed liquor using piston plate, and the mode then pushed is forced out pesticide, and piston plate is adjacent to liquid level always, therefore
When unmanned plane has overturning, turn etc. compared with big-movement, the liquid level in medical fluid (is equivalent to be constantly in and be filled by the blocking of piston plate always
Full state), it will not rock, effectively solve medicine-chest because pesticide is discontented and generate the technical issues of shaking.
Based on the above technical solution, the utility model can also do following improvement.
Further, the medicine-chest ontology is the cylindrical shape that upper and lower ends are all closed, and the piston plate is disc.
Beneficial effect using above-mentioned further scheme is, under the material of equivalent weight, circular capacity is maximum, cylinder-shaped
Medicine-chest ontology, at the same capacity, quality is most light, the design requirement of loss of weight as far as possible when meeting unmanned plane belongings, simultaneously
Also facilitate the design of piston plate, convenient for being closely adjacent between its periphery and medicine-chest ontology, prevent from leaking.
Further, the periphery of the piston plate is arranged with rubber washer.
Beneficial effect using above-mentioned further scheme is that the rubber washer of softer, elastic is in the inner sidewall with medicine-chest ontology
When abutting, sealing and anti-leakage effect is good, while wearability is good, and guarantee has longer service life.
Further, the telescoping mechanism is electric cylinder or electric drive hydraulic thruster.
Beneficial effect using above-mentioned further scheme is that structure is simple, at low cost, is easily installed, replaces and repairs.
Further, the telescoping mechanism is fixed on the top of the medicine-chest ontology, and the telescopic end of the telescoping mechanism is under
It is fixedly connected at the center of the piston plate of side.
Beneficial effect using above-mentioned further scheme is that certifiable telescoping mechanism drive piston plate moves up and move down flat
Stability.
Further, polytetrafluorethylecoatings coatings are coated on the inner sidewall of the medicine-chest ontology.
Beneficial effect using above-mentioned further scheme is on the one hand not stain, convenient for cleaning, another aspect coefficient of friction
It is small, convenient for moving up and down for piston plate.
Further, it is equipped with along the vertical direction on the side wall of the medicine-chest ontology convenient for the transparent observing of observation pesticide surplus
Window.
Beneficial effect using above-mentioned further scheme is to know the intrinsic dose situation of medicine-chest convenient for staff,
Whether filled when for understanding medicine-feeding with unmanned plane it is sprayed after medicine etc. of whether having a surplus have larger help.
Further, the controller is PLC or single-chip microcontroller.
Beneficial effect using above-mentioned further scheme is technology maturation, can convenient programming Control.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of unmanned plane medicine-chest anti-oscillating device provided by the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1. medicine-chest ontology；2. piston plate；3. telescoping mechanism；4. feeding opening；5. medicine outlet；6. blow vent；7. rubber washer；
8. solenoid valve.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, the utility model provides a kind of unmanned plane medicine-chest anti-oscillating device, including it is installed on uav bottom
Medicine-chest ontology 1, being horizontally disposed in the medicine-chest ontology 1 has piston plate 2, and the piston plate 2 is driven by telescoping mechanism 3 described
It is moved up and down in medicine-chest ontology 1, the periphery of the piston plate 2 and the inner sidewall of the medicine-chest ontology 1 are adjacent to, the medicine-chest ontology
1 bottom is provided with feeding opening 4 and medicine outlet 5, and solenoid valve 8, the medicine-chest are provided on the feeding opening 4 and medicine outlet 5
The top of ontology 1 is provided with blow vent 6 so that the air pressure at the top of the piston plate 2 is identical as ambient pressure, the telescoping mechanism 3
And solenoid valve 8 is electrically connected with a controller.
Further, the medicine-chest ontology 1 is the cylindrical shape that upper and lower ends are all closed, and the piston plate 2 is disc.
It should be noted that medicine-chest ontology should be the relatively small flat cylindrical of draw ratio, on the one hand guarantee explosive payload, separately
On the one hand the flexible stroke of telescoping mechanism can be minimized.
Further, the periphery of the piston plate 2 is arranged with rubber washer 7.
Further, the telescoping mechanism 3 is electric cylinder or electric drive hydraulic thruster.
Further, the telescoping mechanism 3 is fixed on the top of the medicine-chest ontology 1, the telescopic end of the telescoping mechanism 3 with
It is fixedly connected at the center of the piston plate 2 of lower section.
Further, polytetrafluorethylecoatings coatings are coated on the inner sidewall of the medicine-chest ontology 1.
Further, it is equipped with along the vertical direction on the side wall of the medicine-chest ontology 1 convenient for the transparent observing of observation pesticide surplus
Window.
Further, the controller is PLC or single-chip microcontroller.
The working principle of the utility model is, when medicine-feeding, feeding opening solenoid valve is opened, medicine outlet solenoid valve closes, telescoping mechanism
It will above be mentioned close to the piston plate of bottom, pesticide solution is inhaled by feeding opening；When drug, feeding opening solenoid valve is closed, medicine outlet electricity
Magnet valve is opened, and telescoping mechanism pushes piston plate, and pesticide is forced out by medicine outlet (when medicine outlet connects spray head, directly to be sprayed by spray head
It spills).As it can be seen that the liquid level of the pesticide of medicine-chest ontology is adjacent to piston plate lower surface always, it is not in that liquid level fluctuating is rocked not
Sharp situation.
Controller be mainly control solenoid valve opening and closing and telescoping mechanism stretch or contract and stretch it is fast with it is slow etc..
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of unmanned plane medicine-chest anti-oscillating device, the medicine-chest ontology (1) including being installed on uav bottom, which is characterized in that
Being horizontally disposed in the medicine-chest ontology (1) has piston plate (2), and the piston plate (2) is driven by telescoping mechanism (3) in the medicine-chest
It is moved up and down in ontology (1), the periphery of the piston plate (2) and the inner sidewall of the medicine-chest ontology (1) are adjacent to, the medicine-chest sheet
The bottom of body (1) is provided with feeding opening (4) and medicine outlet (5), is provided with electromagnetism at the feeding opening (4) and medicine outlet (5)
Valve (8) is provided with blow vent (6) at the top of the medicine-chest ontology (1) so that air pressure and extraneous gas at the top of the piston plate (2)
Press identical, the telescoping mechanism (3) and solenoid valve (8) are electrically connected with a controller.
2. a kind of unmanned plane medicine-chest anti-oscillating device according to claim 1, which is characterized in that the medicine-chest ontology (1)
For the cylindrical shape that upper and lower ends are all closed, the piston plate (2) is disc.
3. a kind of unmanned plane medicine-chest anti-oscillating device according to claim 2, which is characterized in that the piston plate (2)
Periphery is arranged with rubber washer (7).
4. a kind of unmanned plane medicine-chest anti-oscillating device according to claim 1, which is characterized in that the telescoping mechanism (3)
For electric cylinder or electric drive hydraulic thruster.
5. a kind of unmanned plane medicine-chest anti-oscillating device according to any one of claims 1 to 4, which is characterized in that described to stretch
Contracting mechanism (3) is fixed on the top of the medicine-chest ontology (1), the telescopic end of the telescoping mechanism (3) and the piston of lower section
It is fixedly connected at the center of plate (2).
6. a kind of unmanned plane medicine-chest anti-oscillating device according to any one of claims 1 to 4, which is characterized in that the medicine
Polytetrafluorethylecoatings coatings are coated on the inner sidewall of case ontology (1).
7. a kind of unmanned plane medicine-chest anti-oscillating device according to any one of claims 1 to 4, which is characterized in that the medicine
It is equipped with along the vertical direction on the side wall of case ontology (1) convenient for the transparent windows of observation pesticide surplus.
8. a kind of unmanned plane medicine-chest anti-oscillating device according to any one of claims 1 to 4, which is characterized in that the control
Device processed is PLC or single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820930924.5U CN208403009U (en) | 2018-06-13 | 2018-06-13 | A kind of unmanned plane medicine-chest anti-oscillating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820930924.5U CN208403009U (en) | 2018-06-13 | 2018-06-13 | A kind of unmanned plane medicine-chest anti-oscillating device |
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| CN208403009U true CN208403009U (en) | 2019-01-22 |
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| CN201820930924.5U Active CN208403009U (en) | 2018-06-13 | 2018-06-13 | A kind of unmanned plane medicine-chest anti-oscillating device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126986A (en) * | 2019-06-24 | 2019-08-16 | 大连中远海运川崎船舶工程有限公司 | A kind of intelligence control system and its control method that liquid tank system is swung |
| CN111284697A (en) * | 2020-03-03 | 2020-06-16 | 四川省农业科学院作物研究所 | Unmanned aerial vehicle mounting system for simultaneously scattering solid and liquid |
| CN111674553A (en) * | 2020-07-21 | 2020-09-18 | 广州李博士科技研究有限公司 | Plant protection unmanned aerial vehicle for farming |
| CN112438244A (en) * | 2020-11-26 | 2021-03-05 | 合肥扬扬农业科技有限公司 | Plant protection machine for spraying pesticide |
| CN113493073A (en) * | 2020-04-08 | 2021-10-12 | 广东博智林机器人有限公司 | Liquid storage container and engineering equipment |
| CN116714919A (en) * | 2023-08-08 | 2023-09-08 | 菏泽昌盛源科技股份有限公司 | Safe and stable storage tank for chemical product transportation |
-
2018
- 2018-06-13 CN CN201820930924.5U patent/CN208403009U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126986A (en) * | 2019-06-24 | 2019-08-16 | 大连中远海运川崎船舶工程有限公司 | A kind of intelligence control system and its control method that liquid tank system is swung |
| CN110126986B (en) * | 2019-06-24 | 2024-01-26 | 大连中远海运川崎船舶工程有限公司 | Intelligent control system for liquid tank oscillation and control method thereof |
| CN111284697A (en) * | 2020-03-03 | 2020-06-16 | 四川省农业科学院作物研究所 | Unmanned aerial vehicle mounting system for simultaneously scattering solid and liquid |
| CN111284697B (en) * | 2020-03-03 | 2021-10-22 | 四川省农业科学院作物研究所 | Unmanned aerial vehicle mounting system for simultaneously scattering solid and liquid |
| CN113493073A (en) * | 2020-04-08 | 2021-10-12 | 广东博智林机器人有限公司 | Liquid storage container and engineering equipment |
| CN111674553A (en) * | 2020-07-21 | 2020-09-18 | 广州李博士科技研究有限公司 | Plant protection unmanned aerial vehicle for farming |
| CN111674553B (en) * | 2020-07-21 | 2022-02-11 | 深圳市飞梵实业有限公司 | Plant protection unmanned aerial vehicle for farming |
| CN112438244A (en) * | 2020-11-26 | 2021-03-05 | 合肥扬扬农业科技有限公司 | Plant protection machine for spraying pesticide |
| CN116714919A (en) * | 2023-08-08 | 2023-09-08 | 菏泽昌盛源科技股份有限公司 | Safe and stable storage tank for chemical product transportation |
| CN116714919B (en) * | 2023-08-08 | 2023-10-13 | 菏泽昌盛源科技股份有限公司 | Safe and stable storage tank for chemical product transportation |
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