CN208399317U - Plant protection drone pulverability Detecting data - Google Patents
Plant protection drone pulverability Detecting data Download PDFInfo
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- CN208399317U CN208399317U CN201820996139.XU CN201820996139U CN208399317U CN 208399317 U CN208399317 U CN 208399317U CN 201820996139 U CN201820996139 U CN 201820996139U CN 208399317 U CN208399317 U CN 208399317U
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- plant protection
- aerial vehicle
- unmanned aerial
- fixed frame
- pulverability
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Abstract
The utility model discloses a kind of plant protection drone pulverability Detecting datas, including plant protection unmanned aerial vehicle fixed frame and droplet collection device, are separately installed with rotor motor and blade on the rotor arm of plant protection unmanned aerial vehicle surrounding；Spray lever fixing apparatus is horizontally installed in the middle part of plant protection unmanned aerial vehicle fixed frame, spray boom carries spray head and is mounted on the spray lever fixing apparatus；The lower part of plant protection unmanned aerial vehicle fixed frame is provided with droplet collection device, and the bottom of plant protection unmanned aerial vehicle fixed frame is provided with water tank.The utility model solves the problems, such as many and diverse plant protection drone pulverability detection difficult of type using more rotor flying platforms that are detachable, being conveniently replaceable.More fully means are provided for the test of plant protection drone pulverability, also the optimum position for plant protection drone factory settings spray head and rotor provides foundation.
Description
Technical field
The utility model relates to plant protection drone pulverability test macros, belong to agricultural aviation plant protection field, specifically relate to
And a kind of plant protection drone pulverability Detecting data.
Background technique
When research and development or identification plant protection drone, pulverability is mainly evaluated using field trial, this method has very
Big uncertainty, experimental result are interfered vulnerable to weather；The data acquisition of droplets uniformity, deposition is also easy by artificial
It influences, error is larger, is unable to its pulverability of accurate evaluation.In order to improve the operation effectiveness of plant protection drone, test
Card is highly important link.During traditional plant protection drone pulverability test experimental bed is set up, multi-rotor aerocraft replacement
Difficult, multi-rotor aerocraft rotor shaft position cannot change, and be unable to test in pulverability test spray head in plant protection drone wind
Optimum position off field.
Utility model content
The purpose of this utility model is to provide a kind of plant protection drone pulverability test macro, be mainly used for for
Carry out the research of more rotor plant protection drone wind fields, different spray head spacing and spray head below rotor the factors such as different spacing to droplet
The influence of distribution.To carry out Wind field measurement, the research of the droplet regularity of distribution is provided reliably under spray head installation site different condition
Hardware platform.
It realizes a kind of technical solution used by above-mentioned purpose: plant protection drone pulverability Detecting data, including plants
It protects unmanned aerial vehicle fixed frame and droplet collection device, the top center of plant protection unmanned aerial vehicle fixed frame is separately installed with
Bottom plate and upper mounted plate, plant protection unmanned aerial vehicle fuselage are fixed between bottom plate and upper mounted plate；Positioned at plant protection nobody
Rotor motor and blade are separately installed on the rotor arm of aircraft surrounding；Laterally pacify at the middle part of plant protection unmanned aerial vehicle fixed frame
Equipped with spray lever fixing apparatus, spray boom carries spray head and is mounted on the spray lever fixing apparatus；In plant protection unmanned aerial vehicle fixed frame
Lower part is provided with droplet collection device, and the bottom of plant protection unmanned aerial vehicle fixed frame is provided with water tank；The droplet is received
Acquisition means include the rack gear pedestal that fixed frame one or both sides are arranged in, and are arranged fluted on the upside of rack gear pedestal and match set
Be placed with rack gear, while motor being installed in fixed frame one or both sides, the driving gear installed in the shaft of motor with it is described
It engages the end of rack gear；It is provided with test tube transversely-moving rack on the inside of the fixed frame for being located at rack position, which includes
The end of more parallel cross bars, every cross bar is connected on the same end disjunctor plate by fixing axle；Meanwhile it is solid at every
Driven gear is equipped with by bearing respectively on dead axle, each driven gear is located on the upside of the rack gear and nibbles respectively with rack gear
It closes；It is uniformly fixed with droplet on the every cross bar and collects test tube.
Rotor motor and blade are equipped with by motor sliding sleeve respectively on the rotor arm of plant protection unmanned aerial vehicle surrounding, revolved
Wing motor and blade can be slided and are fixed on rotor arm.
Spray head is mounted on by sideslip set and can slide and be locked on the spray boom.The spray lever fixing apparatus and plant protection
The nested relationship of vertical or lateral slide bar and sliding sleeve is set between unmanned aerial vehicle fixed frame, and locking pin is set.
The utility model has the beneficial effects that the utility model is using more rotor flying platforms that are detachable, being conveniently replaceable, solution
The problem of many and diverse plant protection drone pulverability detection difficult of type of having determined.
The convertible design of multi-rotor unmanned aerial vehicle blade and nozzle position in the utility model, two spray heads centre is equipped with hydraulic
Table monitors operating pressure at sprinkler in real time.Spray boom occupy immediately below more rotor plant protection drones, and both ends are fixed with sliding block, fixed frame
Frame indicates scale, and fluctuation range 300-800mm facilitates testing stand measurement, analysis spray head to revolve apart from plant protection drone
It is kept when wing different height spraying distribution performance parameter horizontal.Test for plant protection drone pulverability provides more fully
Means, also the optimum position for plant protection drone factory settings spray head and rotor provides foundation.
Droplet collection device involved in the utility model uses multiple groups test tube turnover mechanism, and test tube turnover mechanism mainly wraps
The part such as test tube, rack for test tube, funnel, rack for test tube axis, bearing block, rack gear, gear, motor is included to form；It is laid out, is received using gridding
Collect the Droplet deposition panel data in spraying swath region, so that detection data is more convincing.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the positive structure schematic of Fig. 1.
Fig. 3 is the overlooking structure diagram of Fig. 2.
Fig. 4 is the left view structural representation of Fig. 2.
Fig. 5 is the portion A enlarged structure schematic diagram in Fig. 2.
Fig. 6 is the portion B enlarged structure schematic diagram in Fig. 3.
Fig. 7 is that structural schematic diagram is put in the portion C in Fig. 1.
Figure label: 1 is plant protection unmanned aerial vehicle, and 2 be bottom plate, and 3 be upper mounted plate, and 4 be the fixed spiral shell of plant protection drone
Bolt, 5 be rack gear pedestal, and 6 be motor, and 7 be motor fixing plate, and 8 be rack gear, and 9a is driving gear, and 9b is driven gear, and 10 are
Droplet collects test tube, and 11 be aluminium alloy extrusions frame, and 12 be water tank, and 13 be spray head, and 14 be spray boom, and 15 be spray lever fixing apparatus,
16 be test tube transversely-moving rack, and 17 be end disjunctor plate, and 18 be fixing axle, and 19 be rotor arm, and 20 be motor sliding sleeve, and 21 be rotor electricity
Machine and blade, 22 is erect sliding sleeve, and 23 be sideslip set, and 24 be water supplying pipe.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Embodiment 1: the utility model is to study more rotor plant protection drone wind fields, different 13 spacing of spray head and spray head 13 to exist
The influence of the factors to Pcnten-1 yne-4 such as different spacing below rotor, this testing stand can be used for teaching, production unit, and assembling moves
It is dynamic convenient, it is at low cost, testing efficiency is high.
Plant protection drone pulverability Detecting data as Figure 1-Figure 4, in the case where testing stand top is separately installed with
Fixed plate 2 and upper mounted plate 3 add bolt penetration hole using aluminium alloy plate, and aperture insertion bolt and aluminum profile cooperation is arranged,
1 fuselage of plant protection unmanned aerial vehicle is fixed between bottom plate 2 and upper mounted plate 3, is kept fixed and in unmanned plane during flying process
In will not rotate.It is connected after bolt penetration hole with lower section unmanned plane top plate, and gasket is added between square bolt is fixed under the top plate
Reduce friction.
Rotor motor and blade 21 are separately installed on the rotor arm 19 of 1 surrounding of plant protection unmanned aerial vehicle.Plant protection without
Spray lever fixing apparatus 15 is horizontally installed in the middle part of 1 fixed frame of people's aircraft, it is solid that the carrying spray head 13 of spray boom 14 is mounted on the spray boom
Determine on device 15.The convertible design of multi-rotor unmanned aerial vehicle blade and 13 position of spray head is equipped with hydralic pressure gauge among two spray heads 13, real
When monitor 13 operating pressure of spray head.Spray boom 14 occupy immediately below more rotor plant protection drones, and both ends are fixed with sliding block, fixed frame
Scale is indicated, fluctuation range 300-800mm facilitates testing stand measurement, analysis spray head 13 to revolve apart from plant protection drone
It is kept when wing different height spraying distribution performance parameter horizontal.Test for plant protection drone pulverability provides more fully
Means, also the optimum position for plant protection drone factory settings spray head 13 and rotor provides foundation.
Specific structure leads on the rotor arm 19 of 1 surrounding of plant protection unmanned aerial vehicle respectively referring to shown in Fig. 1, Fig. 2 and Fig. 7
It crosses motor sliding sleeve 20 and rotor motor and blade 21 is installed, rotor motor and blade 21 can slide and be consolidated on rotor arm 19
It is fixed.Spray head 13 is mounted on the spray boom 14 by sideslip set and can slide and be locked.Such as it is fixed by locking pin
Or locking.
Droplet collection device uses multiple groups test tube turnover mechanism, and test tube turnover mechanism mainly includes test tube, rack for test tube, leakage
The part such as bucket, rack for test tube axis, bearing block, rack gear 8, gear, motor 6 forms；It is laid out, is collected in spraying swath region using gridding
Droplet deposition panel data, so that detection data is more convincing.Specific structure referring to figs. 5 and 6 shown in, plant protection without
The lower part of 1 fixed frame of people's aircraft is provided with droplet collection device, and is arranged in the bottom of 1 fixed frame of plant protection unmanned aerial vehicle
There is water tank 12.
Droplet collection device includes the carrier that 8 pedestal 5 of rack gear of fixed frame side is arranged in as rack gear 8, in rack gear 8
It is arranged fluted on the upside of pedestal 5 and matches set and be placed with rack gear 8, so that rack gear 8 can be rectangular along its length on 8 pedestal 5 of rack gear
It slides laterally.Meanwhile motor 6 being installed in fixed frame side, installation is in the shaft of motor 6 with rear drive gear 9a, actively
Gear 9a is engaged with the end of the rack gear 8.It being capable of the reciprocating motion of drive rack 8 to pass through the positive and negative rotation of motor 6.
It is provided with test tube transversely-moving rack 16 on the inside of the fixed frame for being located at 8 position of rack gear, which includes more
The end of the parallel cross bar of root, every cross bar is connected on the same end disjunctor plate 17 by fixing axle 18.Meanwhile at every
Driven gear 9b is equipped with by bearing respectively in fixing axle 18, each driven gear 9b is located at 8 upside of rack gear and divides
It is not engaged with rack gear 8.During rack gear 8 moves back and forth, rack gear 8 drives multiple driven gear 9b to rotate together simultaneously,
And then it drives each cross bar while moving forwards or backwards.Lower section positioned at the end disjunctor plate 17 at both ends should have support frame knot
Structure.It is uniformly fixed with droplet on every cross bar and collects test tube 8.During each cross bar moves forwards or backwards simultaneously, while band
Each droplet is moved to collect test tube 8 while moving back and forth.
Embodiment 2: on that basis of example 1, and between spray lever fixing apparatus 15 and 1 fixed frame of plant protection unmanned aerial vehicle
The nested relationship of vertical or lateral slide bar and sliding sleeve is set, and locking pin is set.
Claims (4)
1. a kind of plant protection drone pulverability Detecting data, including plant protection unmanned aerial vehicle fixed frame and droplet collect dress
It sets, it is characterized in that: the top center of plant protection unmanned aerial vehicle fixed frame is separately installed with bottom plate and upper mounted plate, plants
Unmanned aerial vehicle fuselage is protected to be fixed between bottom plate and upper mounted plate；On the rotor arm of plant protection unmanned aerial vehicle surrounding respectively
Rotor motor and blade are installed；Spray lever fixing apparatus, spray boom are horizontally installed in the middle part of plant protection unmanned aerial vehicle fixed frame
Spray head is carried to be mounted on the spray lever fixing apparatus；The lower part of plant protection unmanned aerial vehicle fixed frame is provided with droplet and collects dress
It sets, and the bottom of plant protection unmanned aerial vehicle fixed frame is provided with water tank；The droplet collection device includes being arranged in fixation
The rack gear pedestal of frame one or both sides is arranged fluted on the upside of rack gear pedestal and matches set and be placed with rack gear, while in fixation
Frame one or both sides are equipped with motor, and the driving gear installed in the shaft of motor is engaged with the end of the rack gear；In place
It is provided with test tube transversely-moving rack on the inside of the fixed frame of rack position, which includes more parallel cross bars, and every
The end of cross bar is connected on the same end disjunctor plate by fixing axle；Meanwhile passing through bearing respectively in every fixing axle
Driven gear is installed, each driven gear is located on the upside of the rack gear and is engaged with rack respectively；In the every cross bar
On be uniformly fixed with droplet collect test tube.
2. plant protection drone pulverability Detecting data according to claim 1, it is characterized in that: being located at plant protection, nobody flies
Rotor motor and blade are equipped with by motor sliding sleeve respectively on the rotor arm of machine surrounding, rotor motor and blade can be in rotors
It slides and is fixed on arm.
3. plant protection drone pulverability Detecting data according to claim 1, it is characterized in that: spray head passes through sideslip set
Being mounted on can slide and be locked on the spray boom.
4. plant protection drone pulverability Detecting data according to claim 1, it is characterized in that: the fixed dress of the spray boom
The nested relationship that vertical or lateral slide bar and sliding sleeve are set between plant protection unmanned aerial vehicle fixed frame is set, and locking is set
Pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996139.XU CN208399317U (en) | 2018-06-27 | 2018-06-27 | Plant protection drone pulverability Detecting data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996139.XU CN208399317U (en) | 2018-06-27 | 2018-06-27 | Plant protection drone pulverability Detecting data |
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| Publication Number | Publication Date |
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| CN208399317U true CN208399317U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820996139.XU Active CN208399317U (en) | 2018-06-27 | 2018-06-27 | Plant protection drone pulverability Detecting data |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562521A (en) * | 2018-06-27 | 2018-09-21 | 河南农业大学 | Plant protection drone pulverability Detecting data |
| CN112602697A (en) * | 2021-01-15 | 2021-04-06 | 成都市新都区花城怜科技有限公司 | Farmland pesticide sprinkler for experiments |
-
2018
- 2018-06-27 CN CN201820996139.XU patent/CN208399317U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562521A (en) * | 2018-06-27 | 2018-09-21 | 河南农业大学 | Plant protection drone pulverability Detecting data |
| CN108562521B (en) * | 2018-06-27 | 2024-04-26 | 河南农业大学 | Plant protection unmanned aerial vehicle spraying performance detection test bed |
| CN112602697A (en) * | 2021-01-15 | 2021-04-06 | 成都市新都区花城怜科技有限公司 | Farmland pesticide sprinkler for experiments |
| CN112602697B (en) * | 2021-01-15 | 2022-10-11 | 六夫丁作物保护有限公司 | Farmland pesticide sprinkler for experiments |
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