CN105480615A - Inclination and shock preventing chemical box for aerial spraying - Google Patents
Inclination and shock preventing chemical box for aerial spraying Download PDFInfo
- Publication number
- CN105480615A CN105480615A CN201610010075.7A CN201610010075A CN105480615A CN 105480615 A CN105480615 A CN 105480615A CN 201610010075 A CN201610010075 A CN 201610010075A CN 105480615 A CN105480615 A CN 105480615A
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- dumping
- plate
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- inclination
- casing
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- 238000005507 spraying Methods 0.000 title abstract description 15
- 230000035939 shock Effects 0.000 title abstract description 12
- 239000000126 substance Substances 0.000 title abstract 13
- 239000007788 liquid Substances 0.000 claims description 63
- 239000007921 spray Substances 0.000 claims description 36
- 230000009514 concussion Effects 0.000 claims description 19
- 239000003814 drug Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 9
- 238000011161 development Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000003912 environmental pollution Methods 0.000 description 6
- 241000607479 Yersinia pestis Species 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/52—Anti-slosh devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides an inclination and shock preventing chemical box for aerial spraying. The inclination and shock preventing chemical box comprises a box body, a box cover and an inclination and shock preventing plate; chemical outlet holes are formed in the bottom surface of the box body, a plurality of guide columns are arranged on the bottom surface of the box body, the density of the inclination and shock preventing plate is lower than the density of chemicals, the inclination and shock preventing plate is provided with a plurality of through holes and radial overflow holes and is installed on the guide columns through the through holes, a gap is reserved between the inclination and shock preventing plate and the inner wall of the box body, and the through holes are in clearance fit with the guide columns in a sliding guide mode; the box cover is provided with an air hole and is detachably sealed on the box body. According to the invention, the inclination and shock preventing plate floats on the surfaces of the chemicals and can stop the chemicals from being shocked or inclined through the reaction force of the guide columns when the chemicals are shocked or inclined, and therefore the stability of the gravity center of the chemical box can be maintained, shock of the chemicals can be weakened, the chemicals can be prevented from splashing, the influence of inclination or shock of the chemicals in the chemical box to the balance of airplanes can be reduced in the aerial spraying process, and the quality and the efficiency of the aerial spraying work can be guaranteed and improved.
Description
Technical field
The invention belongs to agricultural machinery technological field, relate to a kind of aerial sprays anti-dumping and swing medicine-chest, be mainly used in aerial sprays.
Background technology
Agricultural aviation spray technique utilizes aerocraft and airborne equipment thereof to spray thing and be applied to the operation technique of target zones, and tilt concussion and meteorological conditions, implement atomization etc. of the flying height speed of a ship or plane of aerocraft, liquid all has considerable influence to spraying effect.This technology is carried out relatively early abroad, applies to obtain comparative maturity.German in 1911 the earliest proposition aircraft sprays chemical agent, to control the plan of injurious forest-insect.Within 1918, U.S.'s biplane spray medicine control herbage pest obtains successfully.Nineteen twenty-two sprays cotton with the modified form of JN-6 military aircraft, and the same year, former Soviet Union's airplane spray agricultural chemicals put out locust.After World War II, various insecticide, bactericidal agent and herbicide come out in a large number, require the needs meeting plant protection service with dynamical sprinkling facility, and a large amount of military aircraft and chaufeur turn to agricultural simultaneously, impel agricultural aviation to develop rapidly.The U.S. starts to develop the agricultural aircraft being specifically designed to agricultural for 1949, start the 1950's to manufacture and design high-mobility, multipurpose, wheeled vehicle agriculture aircraft, the end of the fifties, helicopter also adds agricultural aviation ranks, being apply the most flourishing country of aerial sprays technology in the world at present, is also country the most ripe.Agricultural aviation events in operation, except aerial seeding aerial sowing, fertilising, pesticide grown, also comprise rainmaking, forest extinguishing, air cleaner, killing pathogenic bacteria etc.
Aerial sprays is carry out aircraft operation project the earliest and key operation mode in China, compared with the spraying operation of ground, there is the features such as quick, efficient, flexible, surprise is strong, show irreplaceable effect in fields such as aviation plant protection, aviation fertilising and health and epidemic preventions.In recent years, China uses aerial sprays control diseases and pests of agronomic crop area to reach more than 70 ten thousand hm every year
2, control Pasture pest area 54 ~ 700,000 hm
2, wheat foliage dressing more than 140 ten thousand hm
2, by the end of the year 2012, the nearly 40000h of its flight production time, will occupy the 3rd in General Aviation events in operation, and aerial sprays is that China's agriculture and forestry development and modernization construction have made significant contribution.Along with China's plant protection technology becomes more meticulous development tendency and requirement, current agricultural aviation spray technique just by the transformation of conventional spray to low capacity and ultra-low volume, is extended to complex operation by single homework, by the development of extensive operation to accurate operation.Accuracy pesticide applying technology is when aerial sprays operation, by pesticidal preparations, fertilizer amount needed for zones of different in SSM (less surface elemant), carries out variable and sprays.Implementing accuracy pesticide applying, improve operating efficiency, reduce environmental pollution, is the important directions of aerial sprays technical development from now on.
Depopulated helicopter degree of automation is high, manipulation safety, decreasing pollution, operating cost are low, carries out by helicopter etc. the main development direction that aviation plant protection is following plant protection technology.Research shows, aviation plant protection operation can complete the control of disease pest and weed quickly and efficiently, particularly can prevent and treat the explosive harmful organism disaster of large area timely and effectively; Meanwhile, it is by the restriction of geographic factor, no matter mountain area or Plain, paddy field or dry land, and particularly the ground machine such as beach, marsh is difficult to the region entered, all can fulfil assignment task smoothly efficiently; Compared with ground machine farm work, aircraft operation reduces operating cost in addition, can not leave rut print and damage the advantages such as crops.But adopt hedgehopping during its operation, apart from crop canopies 5 ~ 7m, field periphery obstacle, as impacts such as electric wire, electric pole, trees, causes flight safety problem.On the other hand, aerial sprays droplet release site is higher, higher requirement is had to the flight reappearance of aircraft, if the airworthiness of swinging extreme influence aircraft of inclining of spraying operation herb liquid, and make the droplet spectrum width of ejection, poor to target, the tiny droplet of part can drift to beyond several kilometers, very easily pollutes.
Therefore, in aerial sprays operation, because aircraft turns to or because keeping apart from crop canopies certain distance, the liquid in medicine-chest can therefore run-off the straight or concussion, affect stationarity and the safety of helicopter flight, and have a strong impact on the quality of spraying and the accuracy of dispenser.Notification number is that the utility model patent of CN201633924U discloses a kind of sprinkling device of unmanned helicopter, at medicine-chest built with vertical shockproof plate, medicine-chest inner chamber is separated into and connects a chamber be interconnected, vibrate with helicopter aircraft to prevent the medicine-chest in medicine-chest.Although the structure described in this utility model patent can prevent medicine-chest inner liquid medicine from significantly shaking to a certain extent, well can not prevent the inclination of medicine-chest inner liquid medicine, namely can not solve the imbalance problem that liquid tilts to cause autogyro.
Summary of the invention
For current aerospace spraying the deficiencies in the prior art, the invention provides a kind of aerial sprays anti-dumping and swing medicine-chest, prevent inclination and the concussion of aerial sprays operation process herb liquid, improve flight reappearance and the operational reliability of aircraft during spraying operation, improve aerial sprays operating efficiency and agricultural chemicals degree of utilization, reduce plant protection cost and dosage, improve China's aviation plant protection application level, reduce environmental pollution, meet the development need of modern precision agriculture.
The present invention realizes above-mentioned technical purpose by following technological means.
A kind of aerial sprays anti-dumping swings medicine-chest, it is characterized in that, comprise casing, case lid, anti-dumping swing plate, described tank floor is provided with several guidepost of upwards extending and pipette, described anti-dumping swings the density of density lower than liquid of plate, and described anti-dumping is swung on plate and is provided with several through hole and radial overflow weir, and described anti-dumping is swung plate and is contained on described guidepost by through hole, anti-dumping is swung between plate and cabinet wall and be there is gap, for glade plane space coordinates between through hole with guidepost; Case lid detouchable is sealed on casing, and case lid is provided with induction opening.
Further, when described overflow weir is notch gap, its width be preferably 1-2mm and fluid flow in the unit time of notch gap is spraying operation time 1.2 ~ 1.4 times of the liquid amount of spraying.
Further, the monolateral gap that described anti-dumping is swung between plate and cabinet wall is preferably 0.5-1mm, and the monolateral gap between described through hole and guidepost is preferably 0.3-0.7mm.
Further, in described tank floor, center is provided with groove, and several radial groove be communicated with central recess, and the degree of depth of described central recess is greater than the degree of depth of radial groove, and central recess outside connects pipette.
Further, described tank floor is provided with the annular groove near tank wall, and several radial groove be communicated with annular groove, and the degree of depth of described annular groove is greater than the degree of depth of radial groove, annular groove outside connects even number pipette, and described even number pipette is symmetrical.
Aerial sprays anti-dumping of the present invention swings medicine-chest, parallel with bottom surface and density is less than liquid anti-dumping swings plate by arranging in casing, make anti-dumping swing the plate moment and swim in liquid on the surface, use with liquid and freely decline with liquid level, to stop inclination and the concussion of liquid, when medicine-chest be given a shock or run-off the straight time, liquid occur concussion or tilt, can cause anti-dumping swing plate have with slosh concussion trend; Meanwhile, swing plate due to anti-dumping and be arranged on vertical guidepost, the restriction by guidepost can not significantly be rocked.In spraying operation, when liquid inclination or oscillating and shaking, anti-dumping swings the antagonistic force of plate by guidepost, produces opposite effect power, to stop the inclination of liquid and to rock concussion to the liquid of concussion or inclination.Swing in process in this anti-dumping, anti-dumping swings plate on the one hand by inclination and the concussion of the reaction force attenuation liquid of guidepost.-on the other hand, swing on plate in anti-dumping and be provided with overflow weir, overflow effect is play to the liquid of concussion of tilting, make a part of liquid overflow to anti-dumping from the overflow weir shockproof plate and swing plate top, prevent liquid from swinging plate to anti-dumping and produce excessive impact forces, swing to avoid the secondary causing liquid to incline and damage guidepost; In addition, overflow weir can make air enter, thus liquid can be made fully to be supplied, and also can reduce liquor residue in casing, improves the degree of utilization of liquid, reduces environmental pollution.When medicine-chest recovers Plain state, overflow to the anti-dumping liquid swung above and can be back to anti-dumping through overflow weir and swing plate bottom.In addition, the area swinging plate due to anti-dumping is only slightly less than the cross-sectional area of casing, therefore, can also prevent liquid from flashing, thus play the liquid inclination reduced in medicine-chest or the impact of shaking aircraft balanced, improve flight and dispenser quality, reduce dosage and environmental pollution.
Accompanying drawing explanation
Fig. 1 is the structural representation that aerial sprays anti-dumping of the present invention swings medicine-chest.
Fig. 2 is that described anti-dumping swings plate structure schematic diagram.
Fig. 3 is the constructional drawing of described case lid.
Fig. 4 is the constructional drawing of a kind of embodiment of described casing.
Fig. 5 is the external structure of a kind of embodiment of described casing.
Description of reference numerals is as follows:
1-casing, 2-anti-dumping swings plate, 3-pipette, 4-case lid, 11-guidepost, 12-radial groove, 13-annular groove, 21-through hole, 22-overflow weir, 23-imbibition pore, 41-induction opening.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
As shown in Figure 1, aerial sprays anti-dumping of the present invention swings medicine-chest, comprises casing 1, case lid 4, anti-dumping swing plate 2.Described casing 1 bottom surface is provided with several guidepost 11 upwards extended, swings plate 2 for fixing anti-dumping; Case lid 4 is sealed on casing 1 by mode detouchables such as bolts, and case lid 4 is provided with induction opening 41, and induction opening 41 is built with filtering net.As shown in Figure 2, described anti-dumping is swung on plate 2 and is provided with several through hole 21 and radial overflow weir 22, and the quantity of through hole 21 is equal with the quantity of guidepost 11, and described anti-dumping is swung plate 2 and is contained on described guidepost 11 by through hole 21.Described anti-dumping swings the density of density lower than liquid of plate 2, makes anti-dumping swing plate 2 and swims in all the time on liquid liquid level.Swing plate 2 to make anti-dumping freely to decline with liquid level with liquid use, and then play the concussion stoping liquid, the monolateral gap that anti-dumping is swung between plate 2 and casing 1 inwall is preferably 0.5-1mm, and making anti-dumping swing plate 2 can be free to slide along the inwall of casing 1 and seal liquid when craft inclination.Meanwhile, for glade plane space coordinates between through hole 21 with guidepost 11, monolateral gap is preferably 0.3-0.7mm, and making anti-dumping swing plate 2 freely can to lead slip along guidepost 11.The quantity of described overflow weir 22 also can be multiple, the width of overflow weir 22 is 1-2mm, overflow weir 22 should be as far as possible little, but 1.2 ~ 1.4 times of the liquid amount of the spraying when fluid flow that should meet in overflow weir 22 unit time is spraying operation, the abundant supply of liquid during to ensure aerial pesticide.
The present invention is parallel with bottom surface and density is less than liquid anti-dumping swings plate 2 by arranging in casing 1, make anti-dumping swing plate 2 moment and swim in liquid on the surface, when medicine-chest be given a shock or run-off the straight time, just there is concussion or tilt in liquid, makes anti-dumping swing plate and have the trend of to rock with liquid or shaking; Meanwhile, swing plate 2 due to anti-dumping and be contained on vertical guidepost 11, the restriction by guidepost 11 can not significantly be rocked, therefore, anti-dumping swings plate 2 antagonistic forces by means of guidepost 11, produces opposite effect power, stop the inclination of liquid and rock concussion the liquid of concussion or inclination.Swing in process in anti-dumping, anti-dumping swings plate 2 one aspect by the inclination of the reaction force attenuation liquid of guidepost and concussion.On the other hand, anti-dumping is swung on plate 2 and is provided with overflow weir 22, overflow effect is play to the liquid of concussion of tilting, make a part of liquid overflow to anti-dumping from the overflow weir 22 shockproof plate and swing plate 2 top, prevent liquid from swinging plate 2 to anti-dumping and produce excessive impact forces, swing to avoid the secondary causing liquid to incline and damage guidepost; In addition, overflow weir can make air enter, thus liquid can be made fully to be supplied, and also can reduce liquor residue in casing, improves the degree of utilization of liquid, reduces environmental pollution.When medicine-chest recovers Plain state, overflow to the anti-dumping liquid swung above and be back to anti-dumping through overflow weir 22 and swing plate 2 bottom overflow weir.On the other hand, the area swinging plate 2 due to anti-dumping is only slightly less than the cross-sectional area of casing 1, therefore, can also prevent liquid from flashing, thus play the liquid inclination reduced in medicine-chest or the impact of shaking aircraft balanced, improve flight and dispenser quality, reduce dosage and environmental pollution.
Embodiment 1
As shown in Figure 4, Figure 5, pipette 3 accesses casing 1 by casing 1 bottom surface, and pipette 3 is connected from casing 1 outside with spray boom or sprinkler.Concrete, casing 1 bottom surface is provided with the annular groove 13 near tank wall, and several radial groove 12 be communicated with annular groove 13, the degree of depth of described annular groove 13 is greater than the degree of depth of radial groove 12, to ensure abundant supply and the utilization of aerial sprays operation herb liquid; Annular groove 13 outside connects even number pipette 3, and described even number pipette 3 is symmetrical, to ensure the steady of aviation flight.
Embodiment 2
As the modification of embodiment 1, also on described casing 1 bottom surface, groove can be set at center, and several radial groove 12 be communicated with central recess, the degree of depth of described central recess is greater than the degree of depth of radial groove 12, and central recess outside connects pipette 3.When amount of liquid medicine residue is less, the liquid be distributed at the bottom of case is everywhere pooled in central recess by radial groove 12, more easily ensure that liquid suction pipe of being sprayed siphons away and makes full use of, avoid liquid waste and to contaminated environment, and reduce the inconvenience at labor cleaning's medicine-chest residual night.
Described embodiment is preferred embodiment of the present invention; but the present invention is not limited to above-mentioned embodiment; when not deviating from flesh and blood of the present invention, any apparent improvement that those skilled in the art can make, replacement or modification all belong to protection scope of the present invention.
Claims (6)
1. an aerial sprays anti-dumping swings medicine-chest, it is characterized in that: comprise casing (1), case lid (4), anti-dumping swings plate (2), described casing (1) bottom surface is provided with several guidepost (11) of upwards extending and pipette (3), described anti-dumping swings the density of density lower than liquid of plate (2), described anti-dumping is swung on plate (2) and is provided with several through hole (21) and radial overflow weir (22), described anti-dumping is swung plate (2) and is contained on described guidepost (11) by through hole (21), anti-dumping is swung between plate (2) and casing (1) inwall and be there is gap, it is the free-running fit of slide-and-guide between through hole (21) and guidepost (11), case lid (4) detouchable is sealed on casing (1), and case lid (4) is provided with pore (41).
2. aerial sprays anti-dumping according to claim 1 swings medicine-chest, it is characterized in that: described anti-dumping is swung plate (2) and is provided with several overflow weir (22), fluid flow in overflow weir (22) unit time must be greater than liquid medicine jet and apply industry flow, meets the demand of aerial sprays operation.
3. the aerial sprays anti-dumping according to claim 1,2 swings medicine-chest, it is characterized in that: the overflow weir (22) that described anti-dumping is swung on plate (2) is multiple notch gap, or is multiple small sircle hole.
4. aerial sprays anti-dumping according to claim 1 swings medicine-chest, it is characterized in that: described anti-dumping is swung between plate (2) and casing (1) inwall gap, but its gap should be able to ensure, when the liquid inclination in casing (1), concussion, should be able to play sealing function to liquid; Gap is had between described through hole (21) and guidepost (11), for glade plane space coordinates, its gap should be able to ensure that liquid in casing (1) tilts, concussion time, anti-dumping should be able to be reacted in time and swing plate (2), the inclination and the concussion that make anti-dumping swing plate (2) liquid can be stoped.
5. aerial sprays anti-dumping according to claim 1 swings medicine-chest, it is characterized in that: described casing (1) bottom surface is provided with the annular groove (13) near tank wall, and several radial groove (12) be communicated with annular groove (13), the degree of depth of described annular groove (13) is greater than the degree of depth of radial groove (12), annular groove (13) outside connects even number pipette (3), and described even number pipette (3) is symmetrical.
6. aerial sprays anti-dumping according to claim 1 swings medicine-chest, it is characterized in that: on described casing (1) bottom surface, center is provided with groove, and several radial groove (12) be communicated with central recess, the degree of depth of described central recess is greater than the degree of depth of radial groove (12), and central recess outside connects 1 pipette (3).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610010075.7A CN105480615A (en) | 2016-01-07 | 2016-01-07 | Inclination and shock preventing chemical box for aerial spraying |
PCT/CN2016/113479 WO2017118343A1 (en) | 2016-01-07 | 2016-12-30 | Anti-disturbance aerial spray chemical container for use in plant protection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610010075.7A CN105480615A (en) | 2016-01-07 | 2016-01-07 | Inclination and shock preventing chemical box for aerial spraying |
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CN105480615A true CN105480615A (en) | 2016-04-13 |
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CN201610010075.7A Pending CN105480615A (en) | 2016-01-07 | 2016-01-07 | Inclination and shock preventing chemical box for aerial spraying |
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CN (1) | CN105480615A (en) |
WO (1) | WO2017118343A1 (en) |
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WO2017118343A1 (en) * | 2016-01-07 | 2017-07-13 | 江苏大学 | Anti-disturbance aerial spray chemical container for use in plant protection |
WO2017118402A1 (en) * | 2016-01-07 | 2017-07-13 | 江苏大学 | Anti-disturbance aerial spray chemical container for use in plant protection |
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CN105667798A (en) * | 2016-01-18 | 2016-06-15 | 江苏大学 | Double-layer anti-oscillation pesticide box for aerial spraying for plant protection |
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WO2017118343A1 (en) * | 2016-01-07 | 2017-07-13 | 江苏大学 | Anti-disturbance aerial spray chemical container for use in plant protection |
WO2017118402A1 (en) * | 2016-01-07 | 2017-07-13 | 江苏大学 | Anti-disturbance aerial spray chemical container for use in plant protection |
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CN108100214A (en) * | 2018-01-05 | 2018-06-01 | 河南正大航空科技股份有限公司 | A kind of spray formula unmanned plane frame structure |
CN109319321A (en) * | 2018-10-31 | 2019-02-12 | 中国石油工程建设有限公司北京设计分公司 | A kind of external connection structure and storage tank of storage tank tank deck and tank skin |
CN113247264A (en) * | 2021-06-07 | 2021-08-13 | 中仁应急救援有限公司 | Fire rescue unmanned aerial vehicle's watering device |
CN113978730A (en) * | 2021-11-12 | 2022-01-28 | 南京林业大学 | Many rotor unmanned aerial vehicle of crops disease and pest control operation |
CN113978730B (en) * | 2021-11-12 | 2023-06-16 | 南京林业大学 | Multi-rotor unmanned aerial vehicle for crop pest control operation |
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