CN106428566B - Plant protection drone sprays frame with single tube rotating material - Google Patents
Plant protection drone sprays frame with single tube rotating material Download PDFInfo
- Publication number
- CN106428566B CN106428566B CN201610844328.0A CN201610844328A CN106428566B CN 106428566 B CN106428566 B CN 106428566B CN 201610844328 A CN201610844328 A CN 201610844328A CN 106428566 B CN106428566 B CN 106428566B
- Authority
- CN
- China
- Prior art keywords
- hole
- carbon pipe
- hose
- screw
- machine support
- 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.)
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Links
- 239000000463 material Substances 0.000 title claims abstract description 25
- 239000007921 spray Substances 0.000 title claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 55
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- 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
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The present invention relates to a kind of plant protection drone single tube rotating materials to spray frame.It includes unmanned machine support, has horizontal rotary mechanism on the unmanned machine support.The horizontal rotary mechanism includes pedestal and rotation section above the base, and pedestal is in be fixedly connected with unmanned machine support.Its main feature is that there is carbon pipe on the horizontal rotary mechanism, one end of the carbon pipe is with the rotation section in being fixedly connected, and the other end of carbon pipe is fixed with nozzle, and the water inlet of nozzle stretches into carbon pipe.There are hose, one end of hose to be connected with the water inlet of nozzle in the carbon pipe, the other end of hose stretches out except carbon pipe and the end with the body feed tank of unmanned plane for being connected.The sprinkling frame can reduce unmanned aerial vehicle body vibration, increase the stability of unmanned plane during flying, while its amount of parts is few, simple in structure, can reduce the failure rate and manufacturing cost of unmanned plane.
Description
Technical field
The present invention relates to a kind of plant protection drones, and the single tube of nozzle and hose is specifically used to support in plant protection drone
Rotating material sprays frame.
Background technology
Plant protection drone, as the term suggests it is the UAV that operation is protected for agriculture and forestry plant, the type unmanned aerial vehicle
By flying platform（Fixed-wing, single rotor, more rotors）, GPS fly control, spraying mechanism three parts composition, pass through ground remote control or GPS
Navigation flight controls, and to realize spraying operation, can spray medicament, seed, pulvis etc..
In order to realize the function of sprinkling, installation material sprinkling frame is required in plant protection drone.Traditional plant protection drone
It is double carbon pipe structures side by side to spray frame with material, and one group of corresponding end of double carbon pipes passes through horizontal rotary mechanism and unmanned plane branch
Frame is connected, and another group of corresponding end of double carbon pipes is connected with nozzle by short connecting rod；Have hose between double carbon pipes, one end of hose with
Nozzle is connected, and the other end of hose with the body feed tank of plant protection drone for being connected.In actual use, plant protection drone holder
Both sides are mounted on material sprinkling frame.It, can be by horizontal rotary mechanism by unmanned machine support two when plant protection drone is stopped transport
The double carbon pipes and hose of side turn to being longitudinally arranged along unmanned machine support, can reduce occupy when unmanned plane is parked in this way
Space.When plant protection drone flies sprinkling material, can by horizontal rotary mechanism by double carbon pipes of unmanned machine support both sides and
Hose turns to the position longitudinally perpendicular with unmanned machine support, i.e., the material sprinkling frame of unmanned machine support both sides is in span shape, this
Sample can expand the spray area of material, improve operating efficiency.
However, the shake of high vibration and nozzle that plant protection drone is generated in flight, can all increase shaking for carbon pipe
Dynamic amplitude, this vibration of carbon pipe feeds back to unmanned aerial vehicle body again, and increases the vibration of fuselage, flies to affect unmanned plane
Capable stationarity.Meanwhile the material sprinkling frame amount of parts of double carbon pipes is more, complicated, high failure rate also adds simultaneously
The manufacturing cost of unmanned plane.
Invention content
The problem to be solved in the present invention is to provide a kind of plant protection drone single tube rotating material sprinkling frame, the sprinkling frame
Unmanned aerial vehicle body vibration can be reduced, increases the stability of unmanned plane during flying, while its amount of parts is few, simple in structure, can drop
The failure rate and manufacturing cost of low unmanned plane.
To solve the above problems, taking following technical scheme：
The plant protection drone single tube rotating material sprinkling frame of the present invention includes unmanned machine support, on the unmanned machine support
There is horizontal rotary mechanism.The horizontal rotary mechanism includes pedestal and rotation section above the base, pedestal and unmanned plane branch
Frame is in be fixedly connected.Its main feature is that there is carbon pipe on the horizontal rotary mechanism, one end of the carbon pipe is with the rotation section in fixation
Connection, the other end of carbon pipe are fixed with nozzle, and the water inlet of nozzle stretches into carbon pipe.There is hose in the carbon pipe, hose
One end is connected with the water inlet of nozzle, and the other end of hose stretches out except carbon pipe and the end is for the body feed tank phase with unmanned plane
Even.
Wherein, the pedestal is in the anchor ear shape being vertically arranged, and is bolted on unmanned machine support.The pedestal
Upper surface have the first threaded hole and the second threaded hole, the longitudinal cloth of the first threaded hole and the second threaded hole along unmanned machine support
It sets.The rotation section includes bottom plate, there is through-hole on bottom plate, and there be a semi arch hole concentric with through-hole in the side of through-hole, through-hole it is another
The corresponding bottom edge in side has horizontally disposed positioning pin.There are the first screw, the nut of the first screw upper end in the through-hole
On through-hole, the lower end of the first screw is adapted with first threaded hole.There is the second screw in the semi arch hole, the
The nut of two screw upper ends is located on semi arch hole, and the lower end of the second screw is adapted with second threaded hole.The bottom
There is locking clip on plate, one end of the carbon pipe is located in the locking clip and the two is in tight fit.There is location hole in one end of the locking clip,
The positioning pin of bottom plate is located in the location hole, and the other end of locking clip is bolted on bottom plate.The locking clip and positioning pin
Quantity be no less than two, and they coordinate in corresponding, and one end of the carbon pipe sequentially passes through these locking clips and rotation
Portion is in be fixedly connected.
Said program is taken, is had the following advantages：
The plant protection drone single tube rotating material sprinkling frame of the present invention includes unmanned machine support, on the unmanned machine support
There is horizontal rotary mechanism；Horizontal rotary mechanism includes pedestal and rotation section above the base, and pedestal is in unmanned machine support
It is fixedly connected；There is carbon pipe on horizontal rotary mechanism, with rotation section in being fixedly connected, the other end of carbon pipe is fixed for one end of the carbon pipe
There are nozzle, the water inlet of nozzle to stretch into carbon pipe；There is hose in carbon pipe, one end of hose is connected with the water inlet of nozzle, soft
The other end of pipe stretches out except carbon pipe and the end with the body feed tank of unmanned plane for being connected.It follows that the structure will connect
The hose of nozzle and body feed tank is arranged in carbon pipe, and when unmanned plane during flying sprays material, the liquid of soft Bottomhole pressure is changeable
The vibration attribute of carbon pipe reduces Oscillation Amplitude, thereby reduces the vibration of unmanned aerial vehicle body so that the flight of unmanned plane is more flat
Surely.Meanwhile material sprinkling frame uses the support construction of single carbon pipe, amount of parts is less, simple in structure, can not only reduce nothing
Man-machine failure rate, while manufacturing cost can also be reduced.
Description of the drawings
Fig. 1 is that the plant protection drone of the present invention sprays the structural schematic diagram of frame with single tube rotating material（Use state
One）；
Fig. 2 is confined explosion's schematic diagram of Fig. 1；
Fig. 3 is the explosion enlarged diagram of horizontal rotary mechanism；
Fig. 4 is that the plant protection drone of the present invention sprays two schematic diagram of use state of frame with single tube rotating material.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
As depicted in figs. 1 and 2, plant protection drone single tube rotating material of the invention sprinkling frame includes unmanned machine support
1, there is horizontal rotary mechanism on the unmanned machine support 1.The horizontal rotary mechanism includes pedestal 2 and turns on pedestal 2
Dynamic portion, pedestal 2 are in be fixedly connected with unmanned machine support 1.There is carbon pipe 4 on the horizontal rotary mechanism, one end of the carbon pipe 4 and institute
Rotation section is stated in being fixedly connected, the other end of carbon pipe 4 is fixed with nozzle 5, and the water inlet of nozzle 5 stretches into carbon pipe 4.The carbon
There are hose 7, one end of hose 7 to be connected with the water inlet of nozzle 5 in pipe 4, the other end of hose 7 is stretched out except carbon pipe 4 and is somebody's turn to do
End is connected for the body feed tank with unmanned plane.
As shown in figure 3, the pedestal 2 is in the anchor ear shape being vertically arranged, it is bolted on unmanned machine support 1.
There are the first threaded hole 9 and the second threaded hole 8 in the upper surface of the pedestal 2, and the first threaded hole 9 and the second threaded hole 8 are along unmanned plane
Holder 1 is longitudinally arranged.The rotation section includes bottom plate 3, has through-hole 15, the side of through-hole 15 to have with through-hole 15 together on bottom plate 3
There is horizontally disposed positioning pin 11 at corresponding 3 edge of bottom plate in the other side in the semi arch hole 10 of the heart, through-hole 15.In the through-hole 15
There are the first screw 13, the nut of 13 upper end of the first screw to be located on through-hole 15, the lower end of the first screw 13 and first spiral shell
Pit 9 is adapted.Have the second screw 14 in the semi arch hole 10, the nut of 14 upper end of the second screw be located at semi arch hole 10 it
On, the lower end of the second screw 14 is adapted with second threaded hole 8.There are locking clip 6, one end of the carbon pipe 4 on the bottom plate 3
In the locking clip 6 and the two is in tight fit.There is location hole 12 in one end of the locking clip 6, and the positioning pin 11 of bottom plate 3 is located at should
In location hole 12, the other end of locking clip 6 is bolted on bottom plate 3.
In order to improve 4 fixed stability of carbon pipe, reduce body vibration, the quantity of the locking clip 6 and positioning pin 11
Setting no less than two, and they in cooperation is corresponded, one end of the carbon pipe 4 sequentially passes through these locking clips 6 and rotation section
In being fixedly connected.The quantity of locking clip 6 described in the present embodiment and positioning pin 11 is two.
In use, in order to improve the fountain height and area coverage of plant protection drone, can be respectively provided in the both sides of body rack 1
One plant protection drone of the invention with single tube rotating material spray frame, and by two spray framves in hose 7 respectively with object
Hopper is connected.When plant protection drone is in flight job state, as shown in Figure 1, utilizing the horizontal rotation of 1 both sides of body rack
By two 4 rotary expansions of carbon pipe to coaxial position, sprinkling cover width of such unmanned plane in flight operation is close for mechanism
In 3 times of body width, it is greatly improved sprinkling area coverage, reduces flying distance.When plant protection drone is in grounding inventory
When state, as shown in figure 4, using the horizontal rotary mechanism of 1 both sides of body rack by two 4 rotating shrinkings of carbon pipe to parallel
The centre-to-centre spacing of position, two carbon pipes 4 is almost equal with the width of holder 1, will not increase body the space occupied.
The plant protection drone single tube rotating material sprinkling frame of the present invention will connect nozzle 5 and the hose 7 of body feed tank is set
It sets in carbon pipe 4, when unmanned plane during flying sprays material, the vibration attribute of carbon pipe 4, drop can be changed in the liquid flowed in hose 7
Low vibration amplitude thereby reduces the vibration of unmanned aerial vehicle body so that the flight of unmanned plane is more steady.Meanwhile the material sprays
The support construction that frame uses single carbon pipe 4 is spilt, amount of parts is less, simple in structure, can not only reduce the failure rate of unmanned plane, together
When can also reduce manufacturing cost.
Claims (2)
1. plant protection drone sprays frame, including unmanned machine support with single tube rotating material（1）, the unmanned machine support（1）On have
Horizontal rotary mechanism；The horizontal rotary mechanism includes pedestal（2）With positioned at pedestal（2）On rotation section, pedestal（2）With nothing
Man-machine holder（1）In being fixedly connected；It is characterized in that there is carbon pipe on the horizontal rotary mechanism（4）, the carbon pipe（4）One end with
The rotation section is in be fixedly connected, carbon pipe（4）The other end be fixed with nozzle（5）, nozzle（5）Water inlet stretch into carbon pipe
（4）It is interior；The carbon pipe（4）Inside there is hose（7）, hose（7）One end and nozzle（5）Water inlet be connected, hose（7）It is another
End is stretched out in carbon pipe（4）Except and the end for being connected with the body feed tank of unmanned plane；The pedestal（2）In the anchor ear being vertically arranged
Shape is bolted on unmanned machine support（1）On；The pedestal（2）Upper surface have the first threaded hole（9）With the second spiral shell
Pit（8）, the first threaded hole（9）With the second threaded hole（8）Along unmanned machine support（1）Be longitudinally arranged；The rotation section includes
Bottom plate（3）, bottom plate（3）On have through-hole（15）, through-hole（15）Side have and through-hole（15）Concentric semi arch hole（10）, through-hole
（15）The corresponding bottom plate in the other side（3）There is horizontally disposed positioning pin at edge（11）；The through-hole（15）Inside there is the first screw
（13）, the first screw（13）The nut of upper end is located at through-hole（15）On, the first screw（13）Lower end and first screw thread
Hole（9）It is adapted；The semi arch hole（10）Inside there is the second screw（14）, the second screw（14）The nut of upper end is located at semi arch
Hole（10）On, the second screw（14）Lower end and second threaded hole（8）It is adapted；The bottom plate（3）On have locking clip
（6）, the carbon pipe（4）One end be located at the locking clip（6）Interior and the two is in tight fit；The locking clip（6）One end have positioning
Hole（12）, bottom plate（3）Positioning pin（11）Positioned at the location hole（12）It is interior, locking clip（6）The other end be bolted on bottom
Plate（3）On.
2. plant protection drone as described in claim 1 sprays frame with single tube rotating material, it is characterised in that the locking clip（6）
And positioning pin（11）Quantity be no less than two, and they coordinate in corresponding, the carbon pipe（4）One end sequentially pass through
These locking clips（6）It is in be fixedly connected with rotation section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610844328.0A CN106428566B (en) | 2016-09-23 | 2016-09-23 | Plant protection drone sprays frame with single tube rotating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610844328.0A CN106428566B (en) | 2016-09-23 | 2016-09-23 | Plant protection drone sprays frame with single tube rotating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106428566A CN106428566A (en) | 2017-02-22 |
| CN106428566B true CN106428566B (en) | 2018-10-16 |
Family
ID=58167040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610844328.0A Active CN106428566B (en) | 2016-09-23 | 2016-09-23 | Plant protection drone sprays frame with single tube rotating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106428566B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677614B (en) * | 2019-01-31 | 2024-03-19 | 临沂大学 | Plant protection unmanned aerial vehicle |
| CN110771589B (en) * | 2019-10-31 | 2022-02-15 | 陕西益丰恒盛农业科技有限公司 | Agricultural unmanned aerial vehicle self-interacting sprays frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204469973U (en) * | 2015-02-12 | 2015-07-15 | 云南省电子工业研究所 | A kind of spray bar mechanism of plant protection unmanned plane |
| CN104743119B (en) * | 2015-03-04 | 2017-10-31 | 珠海羽人飞行器有限公司 | A kind of agricultural aviation device |
| CN105691618B (en) * | 2016-01-13 | 2018-05-29 | 清华大学 | Folding unmanned plane pesticide spraying system |
| CN105667760A (en) * | 2016-03-12 | 2016-06-15 | 李遗 | Super-low-altitude remote control flight plant protection machine |
| CN105923143A (en) * | 2016-06-16 | 2016-09-07 | 深圳高科新农技术有限公司 | Stable and reliable four-rotor plant protection aircraft |
| CN206107577U (en) * | 2016-09-23 | 2017-04-19 | 无锡汉和航空技术有限公司 | Plant protection is single tube rotation type material spraying rack for unmanned aerial vehicle |
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2016
- 2016-09-23 CN CN201610844328.0A patent/CN106428566B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106428566A (en) | 2017-02-22 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Single-pipe-rotating type material sprinkling frame of plant protection unmanned aerial vehicle Effective date of registration: 20190709 Granted publication date: 20181016 Pledgee: Wuxi New District Chuang friends financing Company limited by guarantee Pledgor: WUXI HANHE AVIATION TECHNOLOGY Co.,Ltd. Registration number: 2019320000323 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200706 Granted publication date: 20181016 Pledgee: Wuxi New District Chuang friends financing Company limited by guarantee Pledgor: WUXI HANHE AVIATION TECHNOLOGY Co.,Ltd. Registration number: 2019320000323 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Single pipe rotary material spraying rack for plant protection UAV Effective date of registration: 20210421 Granted publication date: 20181016 Pledgee: Bank of Communications Ltd. Wuxi branch Pledgor: WUXI HANHE AVIATION TECHNOLOGY Co.,Ltd. Registration number: Y2021320010143 |
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Effective date of registration: 20231114 Granted publication date: 20181016 |