CN108082490A - A kind of plant protection unmanned plane - Google Patents
A kind of plant protection unmanned plane Download PDFInfo
- Publication number
- CN108082490A CN108082490A CN201810055862.2A CN201810055862A CN108082490A CN 108082490 A CN108082490 A CN 108082490A CN 201810055862 A CN201810055862 A CN 201810055862A CN 108082490 A CN108082490 A CN 108082490A
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- China
- Prior art keywords
- medicine
- fuselage
- unmanned plane
- plant protection
- mounting hole
- 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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- 239000003814 drug Substances 0.000 claims abstract description 78
- 229940079593 drug Drugs 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 11
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000000007 visual effect 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
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/56—Folding or collapsing to reduce overall dimensions of aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to unmanned air vehicle technique fields, more particularly to a kind of plant protection unmanned plane, including fuselage, foot stool, medicine-chest and multiple horns, the multiple horn is set around the fuselage, and the foot stool is supported in the fuselage bottom, and the medicine-chest is through in the fuselage, the first mounting hole is offered on the fuselage, the medicine-chest includes babinet, forms shoulder on the babinet, the babinet is arranged in by shoulder in first mounting hole.Plant protection unmanned plane provided by the present invention, reasonable in design, medicine-chest is easy for installation and quick, if there are two medicine outlets, when a medicine outlet blocks, another medicine outlet can be used and continue normal operation, ensure that plant protection operation effect；Body space is taken full advantage of, whole height is relatively low, and uses collapsible horn, convenient for the transport and storage of unmanned plane.
Description
Technical field
The present invention relates to unmanned air vehicle technique fields, and in particular to a kind of plant protection unmanned plane.
Background technology
At present, plant protection unmanned plane has been widely used in agricultural and forestry, is sprayed insecticide using unmanned plane, not only may be used
It to use manpower and material resources sparingly, can be operated with long-distance remote control, avoid danger of the spraying operation personnel in pesticide, at a distance
Manipulation unmanned plane substantially increases the security of operation, significantly improves pesticide spraying efficiency.
Plant protection unmanned plane installs medicine-chest to carry liquid, plant protection unmanned plane when carrying out pesticide spraying, it is necessary on body
In flight course, by flusher by fields such as the medicine liquid sprays in medicine-chest to farmland or forest farm.Existing plant protection unmanned plane
Medicine-chest is usually fixedly installed in organism bottom, and occupied space is larger, and installing and dismounting is extremely inconvenient, influences to a certain extent
Plant protection operation efficiency.
The content of the invention
The present invention provides a kind of plant protection unmanned planes, solve cumbersome and inconvenient when installing medicine-chest in the prior art
Problem, overall construction design is reasonable, reduces the time of installation medicine-chest.
In order to reach above-mentioned technique effect, the present invention includes following technical scheme：A kind of plant protection unmanned plane, including fuselage,
Foot stool, medicine-chest and multiple horns, the multiple horn are set around the fuselage, and the foot stool is supported in the fuselage bottom,
The medicine-chest includes babinet, the babinet through the first mounting hole, the medicine-chest in the fuselage, is offered on the fuselage
On form shoulder, the babinet is arranged in by shoulder in first mounting hole.
The fuselage is equipped with the second mounting hole, and the battery case of upper opening is equipped in second mounting hole, described
The edge of opening of battery case, which is equipped with flange and is set by flange card, is fixed on second mounting hole.
The fuselage include upper cover plate and lower cover, first mounting hole include be opened in upper cover plate upper installing hole and
It is opened in the lower mounting hole of lower cover；Ring holder, the ring holder connection are equipped between the upper cover plate and lower cover
Between upper installing hole and lower mounting hole.
Using above-mentioned technical proposal, including following advantageous effect：Plant protection unmanned plane provided by the present invention, structure design are closed
Reason, medicine-chest is easy for installation and quick, if there are two medicine outlets, when a medicine outlet blocks, another medicine outlet can be used and continue
Normal operation ensure that plant protection operation effect；Body space is taken full advantage of, whole height is relatively low, and uses collapsible horn,
Convenient for the transport and storage of unmanned plane.
Description of the drawings
Fig. 1 is the structure diagram of plant protection unmanned plane provided by the present invention；
Fig. 2 is the structure diagram of plant protection unmanned plane folded state provided by the present invention；
Fig. 3 is the separate structure schematic diagram of plant protection unmanned plane provided by the present invention；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is the structure diagram of medicine-chest provided by the present invention；
Fig. 6 is the internal structure schematic diagram of medicine-chest provided by the present invention；
Fig. 7 is the internal structure schematic diagram of fold mechanism provided by the present invention；
Fig. 8 is the structure diagram of fold mechanism opening state provided by the present invention；
Fig. 9 is the structure diagram at another visual angle of fold mechanism provided by the present invention；
Figure 10 is the structure diagram of foot stool provided by the present invention and fuselage stationary state；
Figure 11 is enlarged drawing at B in Figure 10；
Figure 12 is the structure diagram of the double sprinkling systems of plant protection unmanned plane provided by the present invention.
In figure,
1st, fuselage；1.1st, upper cover plate；1.11, upper installing hole；1.2nd, lower cover；1.21st, lower mounting hole；1.3rd, ring holder；
2nd, horn；2.1st, host arm；2.2nd, first horn is folded；2.3rd, second horn is folded；
3rd, foot stool；3.1st, U-shaped frame；3.2nd, link；
4th, medicine-chest；4.1st, upper box；4.2nd, lower box；4.3rd, shoulder；4.4th, the first medicine outlet；4.5th, the second medicine outlet；4.6、
Handle；4.7th, medicine lid；4.8th, positioning table；4.9th, first pencil is taken out；4.10th, second pencil is taken out；4.11st, Y-shaped threeway Green connects
Head；4.12, groove；4.13, feeding opening；
5th, battery case；5.1st, flange；6th, the first drug connector；7th, the second drug connector；8th, clamping piece；8.1st, upper fixture block；8.2、
Lower fixture block；
9th, fold mechanism；9.1st, fixing piece；9.11, top plate；9.111, first through hole；9.112, the second through hole；9.12, bottom plate；
9.13, fixing body；9.131, vertical spacing slot；9.132, mounting groove；9.133, the first mounting hole；9.2nd, the first swivel；
9.21st, the first link block；9.22nd, the first connecting hole；9.3rd, the second swivel；9.31st, the second link block；9.32nd, second connects
Connect hole；9.4th, push button shaft；9.41st, epimere axis；9.42nd, hypomere axis；9.5th, the first shackle member；9.6th, the second shackle member；9.7th, even
Spindle；9.8th, spring is compressed；9.9th, limited block；
10th, pipe clamp；10.1st, the first fixture block；10.2nd, the second fixture block.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction in the utility model embodiment
Attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is this
Invention part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts belong to the scope of protection of the invention.
In the present invention, term " on ", " under ", "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outer ",
" in ", " vertical ", " level ", " transverse direction ", the orientation of the instructions such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship.These terms are not intended to limit indicated dress primarily to preferably describe the present invention and embodiment
It puts, element or component must have particular orientation or constructed and operated with particular orientation.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing it
His meaning, such as term " on " also be likely used for representing certain relations of dependence or connection relation in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " " socket " should be interpreted broadly.It for example, can
To be to be fixedly connected, it is detachably connected or monolithic construction；Can be mechanical connection or electrical connection；It can be directly connected,
The connections of two inside between device, element or component are either indirectly connected or are by intermediary.For
For those of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Unless otherwise indicated, the meaning of " multiple " is two or more.
The present invention is described in further detail below by specific embodiment and with reference to attached drawing.
Embodiment 1：
Existing plant protection unmanned plane, medicine-chest are typically mounted on uav bottom, and occupied space is big, and low space utilization causes
Unmanned plane height is higher, is unfavorable for the transport and storage of unmanned plane, and the mounting structure of medicine-chest is complex, and dismounting is inconvenient,
Significantly impact the effect of plant protection operation.
In order to solve the above-mentioned technical problem, a kind of plant protection unmanned plane is present embodiments provided, refering to Fig. 1,3 and 4, including machine
Body 1, foot stool 3, medicine-chest 4 and multiple horns 2, the present embodiment provide plant protection unmanned plane as four axis, eight rotor, including four horns,
Four horns 2 are set around the fuselage 1, and the foot stool 3 is supported in 1 bottom of fuselage, and the medicine-chest 4 is through the machine
In body 1, the first mounting hole is offered on the fuselage 1, the medicine-chest includes babinet, shoulder 4.3, institute are formed on the babinet
Babinet is stated to be arranged in first mounting hole by shoulder 4.3.
The plant protection unmanned plane that the present embodiment is provided wears fixed first installation by being equipped on the fuselage 1 for medicine-chest 4
Hole realizes the quick of medicine-chest and removes and installs, and specifically, medicine-chest is inserted by 1 top of fuselage in the first mounting hole, positioned at case
The shoulder 4.3 on body top is arranged in the periphery of the first mounting hole, and bottom surface and the fuselage 1 of shoulder 4.3 fit, so as to which medicine-chest be pacified
In the first mounting hole loaded on fuselage 1.When supplementing liquid, liquid is supplemented into medicine-chest without grug transportation tube, it can be direct
Medicine-chest is replaced, sky medicine-chest is disassembled, reinstalls the new medicine-chest for filling with liquid, save the injection time, it is easy to operate and quick,
Improve plant protection operation efficiency.
Embodiment 2：
On the basis of embodiment 1, the fuselage 1 includes upper cover plate 1.1 and lower cover 1.2, in the present embodiment, upper cover plate 1.1
Identical with the whole size shape of lower cover 1.2, the two is setting up and down and separated by a distance, all using carbon fiber board, light weight
It is and easy to process, it is preferable that fuselage 1 is approximately rectangle.
First mounting hole includes being opened in the upper installing hole 1.11 of upper cover plate 1.1 and be opened under lower cover 1.2
Mounting hole 1.21, upper installing hole 1.11 and lower 1.21 size shape of mounting hole is equal, position is corresponding up and down and with medicine-chest babinet
Shape is adapted；Ring holder 1.3 is equipped between the upper cover plate 1.1 and lower cover 1.2, the ring holder 1.3 connects
Between upper installing hole 1.11 and lower mounting hole 1.21, ring holder 1.3 is supported between upper cover plate 1.1 and lower cover 1.2, is risen
To the effect of firm fuselage, the integral strength of fuselage, on the other hand, the size phase of the ring holder 1.3 and babinet are enhanced
It adapts to, position-limiting action is played to babinet, babinet is fixed on 1.3 place space of ring holder, it is fixed steady to enhance medicine-chest
Solidity.
Battery is installed, in the present embodiment, fuselage 1 is equipped with the second mounting hole, peace in second mounting hole on fuselage 1
Battery case 5 equipped with upper opening, the edge of opening of the battery case 5, which is equipped with flange 5.1 and is set by the card of flange 5.1, to be fixed on
Second mounting hole.Specifically, upper cover plate 1.1, lower cover 1.2 are equipped with the opening that communicates, battery case 5 be preferably it is hollow and
The cuboid of upper opening, the flange 5.1 of the upper opening of battery case 5 is arranged in the opening periphery of upper cover plate 1.1, and can pass through
Connector, such as screw, bolt are fixedly connected on upper cover plate 1.1.
In the present embodiment, refering to 5 and 6, the babinet is "T"-shaped, including integrally connected and the internal upper box 4.1 communicated
With lower box 4.2, the transition junction of the upper box 4.1 and lower box 4.2 forms shoulder 4.3,4.3 bottom pair of shoulder
Claim be equipped with the first medicine outlet 4.4 and the second medicine outlet 4.5, first medicine outlet 4.4, the second medicine outlet 4.5 respectively with babinet
Interior first takes out the medicine outlet end connection that pencil 4.9, second takes out pencil 4.10, and described first, which takes out pencil 4.9, second, takes out pencil 4.10
Drug entering side be connected to the bottom of box.
The plant protection unmanned plane medicine-chest that the present embodiment is provided is generally "T"-shaped, has internal 4.1 He of upper box communicated
Lower box 4.2, two medicine outlets are symmetrically set in the transition junction of upper box 4.1 and lower box 4.2, and pass through and take out pencil by case
The liquid in internal portion is evacuated to medicine outlet by the bottom of box, and medicine outlet can be connected by drug discharging tube with external water pump, pass through water
Pump extracts the in vivo liquid of case out, overcomes existing medicine-chest structure and medicine outlet is arranged on medicine-chest bottom and causes liquid precipitation frequent
The defects of blocking medicine outlet.Meanwhile the medicine-chest that the present embodiment is provided is set there are two medicine outlet, even if one of medicine outlet goes out
Show clogging, another medicine outlet can also be used and work on, further ensure plant protection operation effect, the medicine-chest structure
Simply, easy to process, capacity is big.
Corresponding position is equipped with and the first medicine outlet 4.4,4.5 matched first drug of the second medicine outlet on the fuselage 1
Connector 6, the second drug connector 7, the first drug connector 6, the second drug connector 7 are arranged in fuselage 1 and upper end entrance point
It is not connected with the first medicine outlet 4.4, the second medicine outlet 4.5, lower end outlet connects respectively with the first drug discharging tube 11, the second drug discharging tube 12
It connects；First drug discharging tube 11, the second drug discharging tube 12 are connected with the water inlet 17.1 of water pump 17, and the water outlet 17.2 of the water pump 17 is logical
A plurality of branched pipe 19 is crossed to be connected with multiple nozzles 22 respectively.
Preferably, there are four the branched pipes 19, one end of each branched pipe 19 is connected with the water outlet 17.2 of water pump 17,
The other end is connected with Y types adapter 20, and the Y types adapter 20 is connected by two grug transportation tubes 21 with two nozzles 22 respectively.
During specific operation, water pump 17 extracts the liquid in medicine-chest 4 by the first medicine outlet and/or the second medicine outlet out, and
Liquid is delivered to by each nozzle 22 by branched pipe 19, liquid is sprayed to crop surface by nozzle 22.
The double sprinkling systems of plant protection unmanned plane are present embodiments provided, there are two sets of spraying pipelines, refering to Figure 12, pass through medicine
The first medicine outlet, the second medicine outlet on case 4 are connected respectively with the first drug discharging tube 11, the second drug discharging tube 12, even if one of them
Medicine outlet blocks, another normal medicine outlet can also be used to continue plant protection operation.
Further, the double sprinkling systems of plant protection unmanned plane that the present embodiment is provided further include flight controller 18 and divide
The first valve 13, the second valve 14, first flowmeter 15 and the second flowmeter 16 not being connected with flight controller 18, described
One valve 13, first flowmeter 15 are arranged on first drug discharging tube 11, and second valve 14, second flowmeter 16 are arranged on institute
It states on the second drug discharging tube 12, water pump 17 is connected with flight controller 18.
When starting plant protection operation, the first valve 13 is first opened, liquid is transported to water pump 17 by the first drug discharging tube 11, the
Flow meters 15 detect the flow on the first drug discharging tube 11 in real time, and detection signal is sent to flight controller 18, when first
When the flow that flowmeter 15 detects is less than preset flow threshold value in flight controller 18, flight controller 18 controls the second valve 14
It is opened with second flowmeter 16, shifts to the second drug discharging tube 12 conveying liquid.
Flight controller 18, water pump 17, the first valve 13, the second valve 14, first flowmeter 15 and second flowmeter 16
And involved interlock circuit connection is the prior art, particular circuit configurations, which are not done, excessively to be repeated.
On the basis of embodiment 1, the lower box 4.2 of medicine-chest is fixed with Y-shaped threeway Green provided in the present embodiment
Connector 4.11, it is described first take out pencil 4.9, second take out pencil 4.10 drug entering side respectively with Y-shaped threeway Green connector 4.11
Two upper Partial joints connections, the bottom tap of the Y-shaped threeway Green connector 4.11 is fixed on the lower box 4.2
Bottom, feeding opening 4.13 is offered on the connector of the bottom portion, and the bottom tap and two upper Partial joints communicate.
Y-shaped threeway Green connector 4.11 includes bottom tap and two tops being connected on the bottom tap
Tap, the drug entering side that the first pumping pencil 4.9, second takes out pencil 4.10 are connected respectively with two upper Partial joints, bottom tap
The feeding opening 4.13 opened up on head is communicated close proximity to the bottom of box, the inside of Y-shaped threeway Green connector 4.11, liquid
The first pumping pencil 4.9 and second is drawn into from the feeding opening of bottom tap to take out in pencil 4.10, then takes out medicine via first
Pipe 4.9, second takes out pencil 4.10 and is transported to the first medicine outlet 4.4, the second medicine outlet 4.5.
In order to avoid bottom of box liquor residue so that liquid can be fully utilized, in 4.2 inner bottom surface of lower box
The low surrounding in portion is high, and middle part forms groove 4.12, and the bottom tap of the Y-shaped threeway Green connector 4.11 is connected to described recessed
In slot 4.12.Since the inner bottom surface of lower box 4.2 forms medial recess area, when dose is very few, liquid can concentrate on middle part shape
Into groove 4.12 in, since the feeding opening 4.13 on Y-shaped threeway Green connector 4.11 is close to the bottom of box, i.e., close to recessed
4.12 bottom of slot, so as to which the liquid lodged in groove is pumped to medicine outlet by taking out pencil.
In the present embodiment, the casing top is arranged with two medicine-pouring ports, and medicine lid 4.7 is equipped on the medicine-pouring port,
If there are two medicine-pouring ports, can be conducive to improve work efficiency, furthermore it is possible to which medicine-pouring port size is designed with both sides dosing simultaneously
Match into human hand, human hand is enabled to stretch into medicine-pouring port, be easily installed and replace spare and accessory parts.
Medicine-chest, raising comfort level are put for the ease of carrying, is equipped with handle 4.6 in the casing top, the handle 4.6 is located at
Between two medicine-pouring ports.4.2 outer bottom four corners of lower box are protruding with positioning table 4.8 respectively, are conducive to medicine-chest vertically smoothly
It is positioned over ground.
Embodiment 3：
On the basis of Examples 1 and 2, one end of the horn is fixed on upper cover plate 1.1 by the clamping piece 8 being socketed on it
Between lower cover 1.2, the clamping piece 8 includes being made of the upper fixture block 8.1 docked up and down and lower fixture block 8.2, the upper card
Block 8.1 is fixed with upper cover plate 1.1, and lower fixture block 8.2 is fixed with lower cover 1.2.The semicircular upper fixture block 8.1 docked up and down is under
Fixture block 8.2 forms the clamping piece 8 of clamping horn, and cover board 1.1, upper fixture block 8.1, lower fixture block 8.2 and lower cover are connected by wearing successively
The connecting pole of plate 1.2, upper fixture block 8.1 is fixed with upper cover plate 1.1, lower fixture block 8.2 is fixed with lower cover 1.2, so as to by horn
The end be fixedly connected between upper and lower cover plates.This kind of connection structure can strengthen the stability of horn connection, be conducive to nobody
Machine stabilized flight.
Simultaneously refering to Fig. 7,8 and 9, the horn 2 includes host arm 2.1, first and folds the folding horn of horn 2.2, second
2.3 and fold mechanism 9, the fold mechanism 9 includes locking member, the first rotation for being fixedly connected with the first folding horn 2.2 connects
First 9.2, the second swivel 9.3 being fixedly connected of horn 2.3 and the fixation being fixedly connected with host arm 2.1 are folded with second
Part 9.1, first swivel 9.2, the second swivel 9.3 are symmetrically rotationally connected with the both sides of fixing piece 9.1 and lead to
Locking member is crossed to be locked.
The folding horn that the present embodiment is provided folds horn 2.2 and second by host arm 2.1, first and folds horn 2.3
Y types are formed, are conducive to mitigate the weight of unmanned vehicle；The fixation of host arm 2.1 is plugged in the fixing piece 9.1, first turn
Dynamic connector 9.2, the second swivel 9.3 are arranged on both sides and and the fixing piece of fixing piece 9.1 compared with 2.1 axisymmetrical of host arm
9.1 are rotatablely connected, and in the present embodiment, the first swivel 9.2, the second swivel 9.3 horizontally rotate, due to the first folding machine
Arm 2.2 is fixedly connected with the first swivel 9.2, and the second folding horn 2.3 is rotatablely connected with the second swivel 9.3, can be with
Realize that first folds horn by the first swivel 9.2, the second swivel 9.3 that are rotatablely connected respectively with fixing piece 9.1
2.2nd, second the folding between horn 2.3 and host arm 2.1 is folded, providing plant protection unmanned plane by the present embodiment refering to Fig. 2 folds
The structure diagram of state.
Preferably, the locking member include being arranged in push button shaft 9.4 in fixing piece, for by the first swivel 9.2,
Second swivel, 9.3 clamping fixed is in the first shackle member 9.5 of fixing piece 9.1, the second shackle member 9.6 and is connected to button
Compression spring 9.8 between axis 9.4 and fixing piece 9.1, first shackle member 9.5, the second shackle member 9.6 and the push button shaft
9.4 it is sequentially connected.
First shackle member, 9.5 and second shackle member 9.6 is all cylindrical clamping axis and is symmetrically connected to laterally wear
In in the connecting shaft 9.7 of the push button shaft 9.4.
When horn is in unfolded state, the first folding horn 2.2, second can be folded horn 2.3 and locked by locking member
Fixing piece 9.1 is fixed on, horn is folded so as to form Y types.When needing to fold, push button shaft 9.4 is pressed, push button shaft 9.4 forces in
Compression spring 9.8 simultaneously brings it about deformation, meanwhile, push button shaft 9.4 drives the first shackle member 9.5, the second shackle member 9.6 to move,
So that the first shackle member 9.5, the second shackle member that are clamped respectively with the first swivel 9.2, the second swivel 9.3 originally
9.6 depart from clamping position, so that the first swivel 9.2, the second swivel 9.3 are in freely non-locking state, to
Both sides rotate the first swivel 9.2, the second swivel 9.3, so that first folds the folding horn of horn 2.2, second
2.3 fold inwardly in the horizontal direction.
In this embodiment, it is preferred that 9.5 and second shackle member 9.6 of the first shackle member is all cylindrical clamping axis
And it is symmetrically connected to laterally be arranged in the connecting shaft 9.7 of the push button shaft 9.4.
In order to realize effective clamping, inconsistent phenomenon is avoided the occurrence of, is equipped in the both sides of the fixing piece 9.1 for connecting
The vertical spacing slot 9.131 that axis 9.7 moves up and down, the vertical spacing slot 9.131 are moved up and down to play and led for connecting shaft 9.7
To effect.
In the present embodiment, further, the push button shaft 9.4 includes epimere axis 9.41 and diameter is less than epimere axis 9.41
Hypomere axis 9.42, the upper end of the epimere axis 9.41 exposes to 9.1 top of fixing piece, and lower end is fixed with hypomere axis 9.42 to be connected
It connects, the hypomere axis 9.42 exposes to 9.1 bottom of fixing piece and is connected with limited block 9.9, and the compression spring 9.8 is sheathed on solid
Determine on the hypomere axis 9.42 in part 9.1.Limited block 9.9 is located at outside fixing piece 9.1, plays card and is provided as using, can avoid button
Axis departs from fixing piece.It should be noted that compression spring in the raw when, the first shackle member, the second shackle member are by first
Swivel, the second swivel are lock onto on fixing piece.
Optionally, the limited block be nut, the hypomere axis expose to fixing piece bottom one end be equipped with in nut
The external screw thread that screw thread matches.
Embodiment 4：
On the basis of above-described embodiment 3, it is preferable that first swivel 9.2, the second swivel 9.3 pass through respectively
First rotating shaft, the second shaft and the fixing piece 9.1 are rotatablely connected.It is opposite with first rotating shaft on first swivel 9.2
One side be connected with the first link block 9.21, first link block 9.21 is equipped with the first connecting hole 9.22, described solid
Determine 9.1 top correspondence position of part equipped with first through hole 9.111, first shackle member 9.5 sequentially pass through the first connecting hole 9.22,
First through hole 9.111 locks the first swivel 9.2 with fixing piece 9.1；On second swivel 9.3 with the second shaft
Opposite one side is connected with the second link block 9.31, and second link block 9.31 is equipped with the second connecting hole 9.32, institute
9.1 top correspondence position of fixing piece is stated equipped with the second through hole 9.112, second shackle member 9.6 sequentially passes through the second connecting hole
9.32nd, the second through hole 9.112 locks the second swivel 9.3 with fixing piece.
In the present embodiment, the fixing piece 9.1 includes top plate 9.11, bottom plate 9.12 and is connected to installation between the two
Body 9.13, the fixing body 9.13 are equipped with first mounting hole 9.133 identical with 2.1 one end shape of host arm and accommodating locking
The mounting groove 9.132 of part, wherein, vertical spacing slot 9.131 is arranged on the 9.132 both sides cell wall of mounting groove.Described first turn
Dynamic connector 9.2 be equipped with first the second mounting hole that fold 2.2 one end shape of horn identical, on the second swivel 9.3 of institute
The 3rd identical mounting hole of 2.3 one end shape of horn is folded equipped with second, the host arm 2.1, second of the first mounting hole of insertion is solid
Determine the first folding horn 2.2 in hole, the 3rd folding horn 2.3 of the 3rd mounting hole is all fixed by fixing glue.
Refering to Figure 10 and 11, the plant protection unmanned plane provided in the present embodiment, the foot stool 3 include two symmetric supports in
The U-shaped frame 3.1 of 1 bottom of fuselage, the upper end of described two U-shaped frames 3.1 are connected as one by link 3.2, the company
It connecing to be clamped with pipe clamp 10 on frame 3.2 and pass through pipe clamp 10 and is fixed on 1 bottom of fuselage, each U-shaped frame 3.1 is fixed by two pipe clamps,
Pipe clamp 10 includes the first fixture block 10.1 and the second fixture block 10.2, and first fixture block 10.1 is consolidated by connector and 1 bottom of fuselage
Fixed, U-shaped frame 3.1 is fixed on fuselage by 10.1 and second fixture block 10.2 of the first fixture block after being mutually butted, the first fixture block
10.1 and second are fixed by connector between fixture block 10.2, and the connector can be connecting pole, bolt etc..
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of plant protection unmanned plane, including fuselage（1）, foot stool（3）, medicine-chest（4）With multiple horns（2）, the multiple horn（2）
Around the fuselage（1）It sets, the foot stool（3）It is supported in the fuselage（1）Bottom, which is characterized in that the medicine-chest（4）It passes through
It is through at the fuselage（1）It is interior, the fuselage（1）On offer the first mounting hole, the medicine-chest includes babinet, on the babinet into
Type has shoulder（4.3）, the babinet passes through shoulder（4.3）It is arranged in first mounting hole.
2. plant protection unmanned plane according to claim 1, which is characterized in that the fuselage（1）It is equipped with the second mounting hole
（1.12）, second mounting hole（1.12）The battery case of upper opening is inside installed（5）, the battery case（5）Opening edge
Edge is equipped with flange（5.1）And pass through flange（5.1）Card, which is set, is fixed on second mounting hole（1.12）.
3. plant protection unmanned plane according to claim 1, which is characterized in that the fuselage（1）Including upper cover plate（1.1）With under
Cover board（1.2）, first mounting hole is including being opened in upper cover plate（1.1）Upper installing hole（1.11）Be opened in lower cover
（1.2）Lower mounting hole（1.21）；The upper cover plate（1.1）With lower cover（1.2）Between be equipped with ring holder（1.3）, it is described
Ring holder（1.3）It is connected to upper installing hole（1.11）With lower mounting hole（1.21）Between.
4. plant protection unmanned plane according to claim 3, which is characterized in that the babinet to be "T"-shaped, including integrally connected and
The upper box that inside communicates（4.1）And lower box（4.2）, the upper box（4.1）With lower box（4.2）Transition junction shape
Into shoulder（4.3）, the shoulder（4.3）Bottom symmetrical is equipped with the first medicine outlet（4.4）With the second medicine outlet（4.5）, described
One medicine outlet（4.4）, the second medicine outlet（4.5）In vivo with case first take out pencil respectively（4.9）, second take out pencil（4.10）'s
Medicine outlet end connects, and described first takes out pencil（4.9）, second take out pencil（4.10）Drug entering side be connected to the bottom of box.
5. plant protection unmanned plane according to claim 4, which is characterized in that the fuselage（1）Upper corresponding position be equipped with
First medicine outlet（4.4）, the second medicine outlet（4.5）Matched first drug connector（6）, the second drug connector（7）, described first
Drug connector（6）, the second drug connector（7）It is arranged in fuselage（1）Interior and upper end entrance respectively with the first medicine outlet（4.4）,
Two medicine outlets（4.5）Connection, lower end outlet are connected respectively with the first drug discharging tube, the second drug discharging tube；First drug discharging tube, the second drug
Pipe is connected with the water inlet of water pump, and the water outlet of the water pump is connected by a plurality of branched pipe with multiple nozzles respectively.
6. plant protection unmanned plane according to claim 3, which is characterized in that one end of the horn is by being socketed on it
Clamping piece（8）It is fixed on upper cover plate（1.1）With lower cover（1.2）Between, the clamping piece（8）Including the upper card by docking up and down
Block（8.1）With lower fixture block（8.2）Composition, the upper fixture block（8.1）With upper cover plate（1.1）It is fixed, lower fixture block（8.2）With lower cover
（1.2）It is fixed.
7. according to the plant protection unmanned plane described in 1 or 6 any one of claim, which is characterized in that the horn includes host
Arm（2.1）, first fold horn（2.2）, second fold horn（2.3）And fold mechanism（9）, the fold mechanism（9）Including
Locking member folds horn with first（2.2）The first swivel being fixedly connected（9.2）And second folds horn（2.3）It is fixed
Second swivel of connection（9.3）And with host arm（2.1）The fixing piece being fixedly connected（9.1）, it is described first rotate connect
Head（9.2）, the second swivel（9.3）Symmetrically it is rotationally connected with fixing piece（9.1）Both sides and locked by locking member solid
It is fixed.
8. plant protection unmanned plane according to claim 7, which is characterized in that the locking member includes being arranged in fixing piece
（9.1）Interior push button shaft（9.4）, for by the first swivel（9.2）, the second swivel（9.3）Clamping fixed is in fixation
First shackle member of part（9.5）, the second shackle member（9.6）And it is connected to push button shaft（9.4）With fixing piece（9.1）Between pressure
Contracting spring（9.8）, first shackle member（9.5）, the second shackle member（9.6）With the push button shaft（9.4）It is sequentially connected.
9. plant protection unmanned plane according to claim 8, which is characterized in that first swivel（9.2）, second rotate
Connector（9.3）Pass through first rotating shaft, the second shaft and the fixing piece respectively（9.1）Rotation connection；The fixing piece（9.1）Bag
Include upper cover plate（9.11）, lower cover（9.12）And it is connected to fixing body between the two（9.13）, the fixing body（9.13）
Equipped with host arm（2.1）The first identical mounting hole of one end shape（9.133）And the mounting groove of accommodating locking member
（9.132）.
10. according to the plant protection unmanned plane described in claim 1~9 any one, which is characterized in that the foot stool（3）Including
Two symmetric supports are in the fuselage（1）The U-shaped frame of bottom（3.1）, described two U-shaped frames（3.1）Upper end pass through link
（3.2）It is connected as one, the link（3.2）On be clamped with pipe clamp（10）And pass through pipe clamp（10）It is fixed on fuselage（1）Bottom
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055862.2A CN108082490A (en) | 2018-01-20 | 2018-01-20 | A kind of plant protection unmanned plane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055862.2A CN108082490A (en) | 2018-01-20 | 2018-01-20 | A kind of plant protection unmanned plane |
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| Publication Number | Publication Date |
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| CN108082490A true CN108082490A (en) | 2018-05-29 |
Family
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| CN201810055862.2A Pending CN108082490A (en) | 2018-01-20 | 2018-01-20 | A kind of plant protection unmanned plane |
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| Country | Link |
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| CN (1) | CN108082490A (en) |
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| CN108725797A (en) * | 2018-08-09 | 2018-11-02 | 广州天翔航空科技有限公司 | A kind of nozzle component, plant protection drone and spray method |
| CN109573045A (en) * | 2018-11-30 | 2019-04-05 | 中交遥感农业科技江苏有限公司 | A kind of herbal sprinkling unmanned plane |
| WO2020052106A1 (en) * | 2018-09-14 | 2020-03-19 | 广州市华科尔科技股份有限公司 | Compact long-endurance crop protecting unmanned aerial vehicle |
| CN113716041A (en) * | 2021-09-11 | 2021-11-30 | 国网江苏省电力有限公司泰州供电分公司 | Quick detach formula is open-air patrols line unmanned aerial vehicle |
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Address after: 210000 1 Dongji Avenue, Jiangning Development Zone, Nanjing, Jiangsu Applicant after: Nanjing Yunheng Electronic Manufacturing Co., Ltd Address before: 210000 1 Dongji Avenue, Jiangning Development Zone, Nanjing, Jiangsu Applicant before: NANJING TUOHENG ELECTRONIC TECHNOLOGY Co.,Ltd. |