CN205916332U - Agricultural plant protection unmanned aerial vehicle - Google Patents
Agricultural plant protection unmanned aerial vehicle Download PDFInfo
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- CN205916332U CN205916332U CN201620635212.1U CN201620635212U CN205916332U CN 205916332 U CN205916332 U CN 205916332U CN 201620635212 U CN201620635212 U CN 201620635212U CN 205916332 U CN205916332 U CN 205916332U
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- unmanned plane
- plant protection
- gas bag
- agricultural plant
- protection unmanned
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Abstract
The utility model relates to an agricultural plant protection unmanned aerial vehicle. This agricultural plant protection unmanned aerial vehicle is used for spraying the liquid medicine to the farmland, includes: the fuselage part, this fuselage part constitutes agricultural plant protection unmanned aerial vehicle's main part, first gas collection package, this first gas collection package sets up in the top of fuselage part, waits to fill the inflating body in order to provide buoyancy in the inside of this first gas collection package, and sprinkler is disposed under the fuselage part for spray the liquid medicine, wherein, the produced buoyancy of first gas collection package after aerifing balances each other with the whole gravity of unmanned aerial vehicle. The utility model discloses an agricultural plant protection unmanned aerial vehicle has the performance of low energy consumption, big load, long -time operation to can realize long -time, efficient plant protection operation.
Description
Technical field
This utility model is related to agricultural plant protection field, more particularly, to a kind of low energy consumption, big load, is capable of long working
Agricultural plant protection unmanned plane.
Background technology
Plant protection is related to China's grain-production safety, food safety, ecological safety etc., plays in China's agricultural production
Very important effect.In today of global warming, sudden large area pest and disease damage frequently breaks out, and existing equipment for plant protection is
The demand of preventing and treating cannot be met, cause huge grain loss to country every year.China's efficient mechanical Prevention Technique obtains in recent years
Arrive very fast development.Agricultural plant protection unmanned plane because its working performance is high, can hovering, can be in field VTOL, machine
Move the advantage such as flexible and be gradually applied to agriculture field, and form certain use scale.
China's plant protection unmanned plane is greatly electronic plant protection unmanned plane at present, its average endurance of battery being equipped with
For 8-15 minute, need to prepare multigroup battery altering in flight course, and averagely every thousands of unit of Battery pack price, as consumption
Product are relatively costly.Before battery durable ability does not break through, how to effectively improve endurance and load weight is plant protection
The great challenge that unmanned plane enterprise faces.
Utility model content
The purpose of this utility model is to provide a kind of agricultural plant protection unmanned plane, and it can overcome certain of above-mentioned prior art
Or some problems.
This utility model provides a kind of agricultural plant protection unmanned plane, for farmland spray liquid, comprising:
Fuselage sections, this fuselage sections constitutes the main part of agricultural plant protection unmanned plane；
First collection gas bag, this first collection gas bag is arranged on the top of fuselage sections, waits to fill in the inside of this first collection gas bag
Dress gas is to provide buoyancy；And
Flusher, is arranged on the lower section of fuselage sections, for spray liquid,
Wherein, the buoyancy produced by the first collection gas bag after inflation is balanced each other with unmanned plane entirety gravity.
According to agricultural plant protection unmanned plane of the present utility model, it has the performance of low energy consumption, big load, long working,
So as to realize long-time, efficient plant protection operation.
According to an embodiment of the present utility model, fuselage sections include for power is provided power section, for right
Control system that this agricultural plant protection unmanned plane is controlled, medicine-chest and the support for supporting for holding medicinal liquid.And
Specifically, power section and control system are arranged on the inside of medicine-chest with medicinal liquid in the way of keeping apart, and support is arranged on medicine-chest
Bottom outside on.By this embodiment, so that fuselage sections is simple and compact for structure, and conveniently carry out when using
Operation.
According to another embodiment of the present utility model, this agricultural plant protection unmanned plane also includes range sensor, and distance passes
Sensor is arranged on the lower section of fuselage sections, for measuring the distance between agricultural plant protection unmanned plane and ground in real time.By setting
Put such range sensor, the distance away from ground for the unmanned plane can be measured in real time, thus convenient accurate in the way of intelligent
Ground controls flying height, flight speed and the spray rate of unmanned plane.
According to a specific embodiment of the present utility model, the first collection gas bag is included for filling into this first collection gas bag
The air inlet of gas and the air vent for discharging the gas being accommodated in this first collection gas bag.Air inlet and air vent are all provided with
Put the lower section in the first collection gas bag.By this embodiment, can easily be inflated, and air inlet and air vent can be made
Easily open and close.
According to a specific embodiment of the present utility model, fuselage sections also include rotor, and rotor is parallel to fuselage sections
Side arrangement, for controlling the heading of agricultural plant protection unmanned plane.By such setting rotor, enable to agricultural plant protection
Unmanned plane is according to predetermined orbital flight.It is provided with four rotors, this four rotors are arranged in four sides of fuselage sections
On face.Specifically, rotor is arranged on four sides of medicine-chest.By this embodiment, the heading of unmanned plane can be entered accommodating
Regulation and control so that unmanned plane carries out operation by predetermined path.
In a specific embodiment of the present utility model, above the first collection gas bag, it is also associated with the second collection gas bag,
Gas to be filled in the second collection gas bag, filling the second collection gas bag after gas can apply drawing upwards to the first collection gas bag
Power.Specifically, the second collection gas bag is arranged on the top center position of the first collection gas bag, and second collects the body after gas bag inflation
The long-pending volume collecting less than first after gas bag inflation.By this embodiment, prevent when the first gas collection during plant protection operation
When gas in bag gradually discharges, because the first collection gas bag is soft, therefore when deforming upon, may interfere with below
The damage that in turn results in of rotor.
According to this embodiment, in the first and second collection gas bags, all filled can there is helium.Helium belongs to noble gases,
Nature comparison is stable and dangerous low.But this utility model is not limited to this, in this two collection gas bags, can be filled with it
Its gas, and different gases can be filled with this two collection gas bags.
Preferably, the bottom of medicine-chest is funnel shaped, so that the medicinal liquid accommodated in medicine-chest can flow easily out.
Preferably, feeding opening is provided with medicine-chest, for injecting medicinal liquid from feeding opening to medicine-chest, feeding opening is provided with
Capping, and it is provided with blow vent in capping, thus for equalizing the air pressure in medicine-chest.
The problem that the battery durable ability facing for plant protection unmanned plane not yet breaks through, unmanned plane payload is relatively low, this
The low energy consumption of utility model, the Novel air packet mode plant protection unmanned plane of big load, when being capable of long compared with the big load under low energy consumption
Between plant protection work.To be equalized the gravity of unmanned plane by helium bag, to greatly save the consumption of the energy.Meanwhile, using this type
Unmanned plane when carrying out operation, the directly contact that people and medicine during actual job can be avoided thus protecting health,
Convenient and swift, the activity duration is long, and working performance is high, time saving and energy saving, saves human resourcess and cost.
Unless obvious conflict, the feature involved by this utility model difference embodiment can be mutually combined.
Brief description
Accompanying drawing is the overall schematic of agricultural plant protection unmanned plane of the present utility model.
Specific embodiment
Describe agricultural plant protection unmanned plane of the present utility model below in conjunction with the accompanying drawings in detail.Those skilled in the art should manage
Solution, the embodiments described below is only to exemplary illustration of the present utility model, not for it is made with any restriction.
This utility model provides a kind of low energy consumption, the novel agricultural plant protection unmanned plane of big load, for spraying medicine to farmland
Liquid, this unmanned plane is capable of long-time, efficient plant protection operation.
This unmanned plane includes: fuselage sections 1, and this fuselage sections 1 constitutes the main part of unmanned plane, for carrying for unmanned plane
For power and support；First collection gas bag 2, this first collection gas bag 2 is arranged on the top of fuselage sections and is made up of soft material,
This first collection gas bag 2 inside gas to be filled to provide buoyancy；And flusher 3, flusher 3 is arranged on main body section
Divide 1 lower section, for spray liquid, spraying swath width can be adjusted according to concrete condition.
Describe the concrete structure of the major part of this unmanned plane below according to accompanying drawing in detail.
In this specific embodiment, first integrates the gas being filled in gas bag 2 as helium, therefore also referred to as helium bag,
So as to provide buoyancy for unmanned plane.But it should be appreciated by the person skilled in the art that can also fill in the first collection gas bag 2
Other gases.First collection gas bag 2 is made using soft material, concrete but be, for example, textile material without limitation.First collection gas bag 2
In the amount of gas that fills disclosure satisfy that following condition: buoyancy produced by the first collection gas bag 2 after enabling to inflate and no
Man-machine overall gravity phase equilibrium.In the work process of unmanned plane, the minimizing helium with dose also will be discharged gradually, so that
Obtain unmanned plane and remain a certain distance with ground.The shape of the first collection gas bag 2 does not limit, as long as ensureing the first collection gas bag 2
The lifting surface area of bottom is constant.
First collection gas bag 2 is provided with air inlet 21 and air vent 22.By air inlet 21, can be to the first collection gas bag
Gas is injected in 2.It is provided with sealing-plug (not shown) in this air inlet 21 to form sealing with extraneous, this air inlet 21 is located at
The position of convenient inflation.Air vent 22 can discharge the gas accommodated in the first collection gas bag 2, and can intelligently control aerofluxuss
Amount, so that the buoyancy that the gas surplus of the first collection gas bag 2 produces is maintained an equal level with unmanned plane entirety gravity phase.As it is shown in the figures, it is excellent
Selection of land, air inlet 21 and air vent 22 are all disposed within the lower section of the first collection gas bag 2, easily to be opened and to be closed, but this
Utility model is not limited to this.
Fuselage sections 1 are included for providing the power section (not shown) of power, for controlling to this unmanned plane
The control system (not shown) of system, medicine-chest 11 and the support 12 for supporting for holding medicinal liquid.
In the embodiments shown in the drawings, power section and control system are arranged in the way of being kept apart with medicinal liquid and put
It is placed in the isolation room 13 within medicine-chest 11, support 12 is arranged in the bottom outside of medicine-chest 11.
The battery of power section of power, motor are provided and are not subject to for adjusting the species such as the electric regulator of rotating speed of the outstanding wing
Limit.
Medicine-chest 11 is used for receiving medical liquids, and its pattern does not limit, and is designed as with damping, convenient cleaning as elder generation, the bottom of medicine-chest 11
With the form design of funnel, such that it is able to alleviate not smooth problem of drawing water when medicinal liquid surplus is few.But this utility model does not limit
In this, the bottom of medicine-chest 11 can be other shapes, as long as it forms the structure that medicinal liquid can be enable conveniently to flow out.
Feeding opening 111 is provided with medicine-chest 11, injects medicinal liquid from this feeding opening, feeding opening 111 is provided with capping (in figure
Not shown), capping is provided with blow vent, and effect is the air pressure in equilibrium medicine-chest.Medicine outlet 112 is additionally provided with medicine-chest 11,
It has two effects: 1) can connect the feeding opening of micro pump as medicine outlet, thus providing medicinal liquid for spray appliance；2) may be used
As drug row mouth, convenient flushing medicine-chest.
The form pattern of support 12 does not limit, and supports for being formed to body.
This unmanned plane also includes range sensor (not shown), and this range sensor is arranged on the bottom of medicine-chest 11
(that is, the lower section of fuselage sections), for monitoring unmanned plane in real time with ground apart from d.In operation, set a unmanned plane
Safe distance scope (dmin, dmax) with ground.When unmanned plane is less than regulation minimum allowable distance dmin with ground apart from d,
Illustrate that unmanned plane entirety gravity is more than the buoyancy that the first collection gas bag 2 provides, now, in order to ensure the balance of gravity and buoyancy and equal
Even sprinkling, increases the flight speed of unmanned plane while increasing spray value, until reverting to safe distance；And work as unmanned plane with
Ground apart from d be more than dmax when, illustrate unmanned plane entirety gravity be less than first collection gas bag 2 offer buoyancy, now, in order to protect
Card gravity and the balance of buoyancy and uniformly sprinkling, increase the discharge of gas until reverting to safe distance.
Fuselage sections 1 also include rotor 14, and rotor 14 (is in particular medicine-chest in the present embodiment parallel to fuselage sections
11) side arrangement, for controlling the heading of unmanned plane so that unmanned plane can be according to predetermined orbital flight.And
In this embodiment, be provided with four rotors 14, this four rotors be arranged in medicine-chest 11 front, rear, left and right this
On four sides.But this this utility model is not limited to this, the quantity of rotor 14 can be other quantity.The direction of rotor 14 with
The direction of traditional unmanned plane rotor is perpendicular, i.e. rotor 14 of the present utility model parallel to the side arrangement of medicine-chest, thus revolving
The rotation of the wing can produce the thrust of horizontal direction, and the effect of so setting is the heading controlling unmanned plane, works as unmanned plane
When deviateing predetermined trajectory, rotor is cooperated with each other, and so that unmanned plane is revert on predetermined trajectory, so that unmanned plane presses predetermined path
Carry out operation.
As shown in drawings, it is additionally provided with the second collection gas bag 4 above the first collection gas bag 2, treat in this second collection gas bag 4
Be filled with gas, for example in the present embodiment, the gas that filled also be helium (but this utility model is not limited to this,
It filled can also collect the gas of different other species in gas bag from first), and, the second collection gas bag 4 is filling gas
Volume afterwards is less than the volume of the first collection gas bag 2 after inflation, is therefore further referred to as little helium in the present embodiment
Gas bag.After filling gas, the second collection gas bag 4 can apply upwards to the first collection gas bag 2 being disposed below and be attached thereto
Pulling force, thus prevent when the gas in the first collection gas bag 2 during plant protection operation gradually discharges, due to the first collection gas bag 2
For soft, therefore when deforming upon, may interfere with the damage that rotor 14 below in turn results in.This second collection gas bag
4 are always sealing state and are located at top or the centre of the first collection gas bag 2, and are connected with the first collection gas bag 2.
It is aerial floating that agricultural plant protection unmanned plane of the present utility model passes through gas (in the present embodiment for helium)
Power equalizing the overall gravity of unmanned plane, thus decreasing the consumption of the energy.The design of collection gas bag is to provide for buoyancy, and makes
Obtain buoyancy mutually Jun Heng with the gross weight of unmanned plane with medicine-chest.
The battery durable ability facing for agricultural plant protection unmanned plane not yet breaks through, relatively low the asking of unmanned plane payload
Topic, low energy consumption of the present utility model, the Novel air packet mode plant protection unmanned plane of big load, it is capable of compared with the big load under low energy consumption
Long-time plant protection work.To be equalized the gravity of unmanned plane by helium bag, to greatly save the consumption of the energy.Meanwhile, using this kind of
When the unmanned plane of type carries out operation, the directly contact that can avoid people and medicine during actual job is thus protect human body to be good for
Health, convenient and swift, the activity duration is long, and working performance is high, time saving and energy saving, saves human resourcess and cost.
Claims (10)
1. a kind of agricultural plant protection unmanned plane, for farmland spray liquid it is characterised in that including:
Fuselage sections, this fuselage sections constitutes the main part of agricultural plant protection unmanned plane；
First collection gas bag, this first collection gas bag is arranged on the top of fuselage sections, in the inside gas to be filled of this first collection gas bag
Body is to provide buoyancy；And
Flusher, is arranged on the lower section of fuselage sections, for spray liquid,
Wherein, the buoyancy produced by the first collection gas bag after inflation is balanced each other with unmanned plane entirety gravity.
2. agricultural plant protection unmanned plane according to claim 1 is it is characterised in that fuselage sections are included for providing power
Power section, for this agricultural plant protection unmanned plane is controlled control system, for holding the medicine-chest of medicinal liquid and be used for
The support supporting.
3. agricultural plant protection unmanned plane according to claim 2 it is characterised in that power section and control system with medicinal liquid
The mode kept apart is arranged on the inside of medicine-chest, and support is arranged in the bottom outside of medicine-chest.
4. agricultural plant protection unmanned plane according to claim 1 is it is characterised in that this agricultural plant protection unmanned plane also includes distance
Sensor, range sensor is arranged on the lower section of fuselage sections, for measuring in real time between agricultural plant protection unmanned plane and ground
Distance.
5. agricultural plant protection unmanned plane according to claim 1 it is characterised in that first collection gas bag include for this first
The air inlet of gas and the air vent for discharging the gas being accommodated in this first collection gas bag is filled in collection gas bag.
6. agricultural plant protection unmanned plane according to claim 5 is it is characterised in that air inlet and air vent are arranged at first
The lower section of collection gas bag.
7. agricultural plant protection unmanned plane according to claim 1 it is characterised in that fuselage sections also include rotor, put down by rotor
Go in the side arrangement of fuselage sections, for controlling the heading of agricultural plant protection unmanned plane.
8. agricultural plant protection unmanned plane according to claim 7 is it is characterised in that be provided with four rotors, this four rotors
It is arranged on four sides of fuselage sections.
9. agricultural plant protection unmanned plane according to claim 1 is it is characterised in that be also associated with above the first collection gas bag
Second collection gas bag, gas to be filled in the second collection gas bag, the second collection gas bag filling after gas can be to the first collection gas bag
Apply pulling force upwards.
10. agricultural plant protection unmanned plane according to claim 9 is it is characterised in that the second collection gas bag is arranged on the first gas collection
Volume after the top center position of bag, and the second collection gas bag inflation is less than the volume after the first collection gas bag inflation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635212.1U CN205916332U (en) | 2016-06-24 | 2016-06-24 | Agricultural plant protection unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635212.1U CN205916332U (en) | 2016-06-24 | 2016-06-24 | Agricultural plant protection unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916332U true CN205916332U (en) | 2017-02-01 |
Family
ID=57876207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635212.1U Expired - Fee Related CN205916332U (en) | 2016-06-24 | 2016-06-24 | Agricultural plant protection unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043702A (en) * | 2016-06-24 | 2016-10-26 | 中国农业大学 | Agricultural plant protection unmanned aerial vehicle |
| CN107041355A (en) * | 2017-06-13 | 2017-08-15 | 深圳市丰农源科技有限公司 | A kind of elastic intracavity plant protection unmanned plane anti-oscillating medicine-chest |
-
2016
- 2016-06-24 CN CN201620635212.1U patent/CN205916332U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043702A (en) * | 2016-06-24 | 2016-10-26 | 中国农业大学 | Agricultural plant protection unmanned aerial vehicle |
| CN107041355A (en) * | 2017-06-13 | 2017-08-15 | 深圳市丰农源科技有限公司 | A kind of elastic intracavity plant protection unmanned plane anti-oscillating medicine-chest |
| CN107041355B (en) * | 2017-06-13 | 2021-06-15 | 深圳市丰农源科技有限公司 | Elastic inner cavity type plant protection unmanned aerial vehicle shockproof swinging medicine box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20190624 |