CN207536130U - A kind of plant protection unmanned plane - Google Patents
A kind of plant protection unmanned plane Download PDFInfo
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- CN207536130U CN207536130U CN201721506546.XU CN201721506546U CN207536130U CN 207536130 U CN207536130 U CN 207536130U CN 201721506546 U CN201721506546 U CN 201721506546U CN 207536130 U CN207536130 U CN 207536130U
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- plant protection
- unmanned plane
- protection unmanned
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Abstract
The utility model discloses a kind of plant protection unmanned plane, including fuselage, more paddle arm and nozzle mechanism；The fuselage bottom is equipped with foot stool, the middle part of the foot stool is equipped with water tank, the bottom of the water tank is equipped with water pump, the more paddle arm are distributed in divergence form on the fuselage, up and down both sides of the paddle arm far from fuselage one end are equipped with blade, that side during blade rotation windward is front end, is arranged to smooth flat by the part of front end on the upper surface of the blade, is arranged to frosted plane close to the part of rear end on the upper surface of blade；The nozzle mechanism includes servo motor, driving gear and the driven gear set on the foot stool bottom, the driving gear is set on the output shaft of the servo motor, the driven gear is rotatable to be set on the foot stool, and the driven gear is engaged with driving gear, spray boom is equipped on the driven gear and the driving gear, the water inlet of the spray boom is connect with the water pump.
Description
Technical field
The utility model is related to unmanned air vehicle technique field, particularly a kind of plant protection unmanned plane.
Background technology
Plant protection unmanned plane is the UAV for agriculture and forestry plant protection operation, is flown by ground remote control or navigation
Control, to realize spraying operation, unmanned Mini Tele-Copter is low with operation height, and drift is few, without special landing airport, rotation
Wing long-distance remote control operates, and spraying operation personnel avoid the danger for being exposed to pesticide, it is all to improve spraying operation safety etc.
More advantages.
In the prior art, the plant protection unmanned plane of more rotors is single-blade impeller structure, i.e., one is only equipped in each paddle arm
Blade.However, for single paddle, in rotary course, single-blade leaf can generate corresponding torsion relative to paddle arm, and then
The stationarity of plant protection unmanned plane during flying is influenced, easily causes the generation of safety accident；In addition, the spray boom of existing plant protection unmanned plane is
It is changeless, so causing to spray uneven, it is impossible to the phenomenon that being bonded crop surface occurs, and causes crop growing state uneven,
There is height to have low.
Utility model content
To solve problems of the prior art, the purpose of this utility model is to provide a kind of flight efficiency height and sprays
Adjustable angle sprays uniform plant protection unmanned plane.
To achieve the above object, the technical solution adopted in the utility model is：A kind of plant protection unmanned plane, including fuselage, more
Root paddle arm and nozzle mechanism；The fuselage bottom is equipped with foot stool, and the middle part of the foot stool is equipped with water tank, and the bottom of the water tank is set
There is water pump, the more paddle arm are distributed in divergence form on the fuselage, and up and down both sides of the paddle arm far from fuselage one end are equal
Equipped with blade, that side when the blade rotates windward is front end, the part of front end is leaned on to set on the upper surface of the blade
It is set to smooth flat, the part on the upper surface of blade close to rear end is arranged to frosted plane；The nozzle mechanism includes being set on
Servo motor, driving gear and the driven gear of the foot stool bottom, the driving gear are set on the output of the servo motor
On axis, the driven gear is rotatable to be set on the foot stool, and the driven gear is engaged with driving gear, the driven tooth
Spray boom is equipped on wheel and the driving gear, the water inlet of the spray boom is connect with the water pump.
In the utility model, up and down both sides of the paddle arm far from fuselage one end are equipped with blade, using this structure：One side
Face, two blades of paddle mutually eliminate the air-swirl of blade tip altogether up and down, can greatly increase the flight efficiency of plant protection unmanned plane,
And without the torque that conventional blade is brought, the flight safety of plant protection unmanned plane is ensured；On the other hand, use is total to paddle up and down
Plant protection unmanned plane compared with traditional more rotor single-blade leaf plant protection unmanned planes, the production material of complete machine can be greatlyd save, moreover it is possible to
The overall weight of plant protection unmanned plane is reduced, overall cost has been saved while promoting plant protection unmanned plane during flying efficiency, it is cost-effective.
The upper surface of blade employs the structure that smooth flat and frosted plane are combined, this structure than be full smooth flat blade
More power saving can promote the cruise duration of plant protection unmanned plane.The bottom of water tank is equipped with water pump in the middle part of foot stool, and water pump is connected to nozzle machine
The water inlet of spray boom in structure, in the plant protection unmanned plane course of work, water pump extracts liquid from water tank, and crop is carried out by spray boom
Sprinkling, during sprinkling, servo motor rotation driving driving gear rotation, the driven gear engaged with driving gear can also turn
It is dynamic, and the rotation direction of driving gear and driven gear is on the contrary, the spray boom being arranged on driving gear and driven gear will
It rotates up or is rotated down simultaneously simultaneously, specifically, spray boom is symmetrically set about the engagement place of driving gear and driven gear
It puts, in this way, driving the rotation of spray boom by servo motor, the spraying altitude of plant protection unmanned plane can be adjusted according to plant height,
It can realize that the liquid that nozzle is sprayed can uniformly be sprayed onto crop surface, make crop that can access sufficient sprinkling, really
It is protected with preferable growing way.
As being further improved for the utility model, the area ratio of the blade back smooth flat and frosted plane
It is 4:6.Through experiment, smooth flat and frosted plane press 4:Effect of 6 pro rate when promoting plant protection unmanned plane during flying efficiency
Fruit is best.
As being further improved for the utility model, the blade is made of carbon fibre material.The property of carbon fibre material
Can be very superior, the blade light weight made of carbon fibre material, intensity is high, very lightly, reduces the entirety of plant protection unmanned plane
Weight improves flight efficiency.
As being further improved for the utility model, the water tank bottom is equipped with camera.Water tank bottom setting is taken the photograph
Picture head, convenient for clearer observation sprinkling object and the growing way of crop, can also observe spray when plant protection unmanned plane sprays
The rotation of bar, convenient for the adjustment to spray boom rotation angle.
As being further improved for the utility model, the bottom end of the foot stool is equipped with damping cotton.Damping cotton can be effective
The vibrations generated to plant protection unmanned plane in dropping process prevent the damage of plant protection unmanned plane structure into row buffering.
The beneficial effects of the utility model are：
1st, in the utility model, using two blades for being total to paddle up and down, on the one hand, be total to two blade phases of paddle up and down
The air-swirl of blade tip is mutually eliminated, the flight efficiency of plant protection unmanned plane can be greatly increased, and bring without conventional blade
Torque, ensured the flight safety of plant protection unmanned plane；On the other hand, use be total to up and down the plant protection unmanned plane of paddle with it is traditional more
Rotor single-blade leaf plant protection unmanned plane is compared, and can greatly save the production material of complete machine, moreover it is possible to reduce the entirety weight of plant protection unmanned plane
Amount has saved overall cost while promoting plant protection unmanned plane during flying efficiency, cost-effective.
2nd, in the utility model, the upper surface of blade employs the structure that smooth flat and frosted plane are combined, this
Structure than be full smooth flat blade more power saving, cruise duration of plant protection unmanned plane can be promoted.
3rd, the utility model drives the rotation of spray boom by servo motor, can adjust plant protection unmanned plane according to plant height
Spraying altitude, can realize that the liquid that nozzle is sprayed can uniformly be sprayed onto crop surface, make crop that can access and fill
The sprinkling divided, it is ensured that it is with preferable growing way.
4th, in the utility model, the smooth flat and frosted plane of blade press 4:6 pro rate, is promoted to greatest extent
The flight efficiency of plant protection unmanned plane.
5th, in the utility model, the blade light weight made of carbon fibre material, intensity is high, very lightly, reduces plant protection
The overall weight of unmanned plane, improves flight efficiency.
6th, in the utility model, the camera of water tank bottom setting can become apparent from when plant protection unmanned plane sprays
Observation sprinkling object and crop growing way, the rotation of spray boom can also be observed, convenient for the adjustment to spray boom rotation angle.
7th, the utility model is equipped with damping cotton in the bottom end of foot stool, and effectively plant protection unmanned plane can be generated in dropping process
Vibrations into row buffering, prevent the damage of plant protection unmanned plane structure.
Description of the drawings
Fig. 1 is the front view of the utility model embodiment plant protection unmanned plane；
Fig. 2 is the vertical view of the utility model embodiment plant protection unmanned plane；
Reference numeral：
1st, fuselage, 2, paddle arm, 3, foot stool, 4, water tank, 5, water pump, 6, blade, 7, smooth flat, 8, frosted plane, 9, watch
Take motor, 10, driving gear, 11, driven gear, 12, spray boom, 13, camera, 14, damping cotton.
Specific embodiment
The embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment
In one of the embodiments, as depicted in figs. 1 and 2, a kind of plant protection unmanned plane, including fuselage 1, more paddle arm 2
And nozzle mechanism；1 bottom of fuselage is equipped with foot stool 3, and the middle part of the foot stool 3 is equipped with water tank 4, and the bottom of the water tank 4 is set
Have water pump 5, the more paddle arm 2 are distributed in divergence form on the fuselage 1, the paddle arm 2 far from 1 one end of fuselage up and down two
Side is equipped with blade 6, that side when the blade 6 rotates windward is front end, and front end is leaned on the upper surface of the blade 6
Part is arranged to smooth flat 7, and the part on the upper surface of blade 6 close to rear end is arranged to frosted plane 8；The nozzle mechanism
Servo motor 9, driving gear 10 and driven gear 11 including being set on 3 bottom of foot stool, the driving gear 10 are set on institute
On the output shaft for stating servo motor 9, the driven gear 11 it is rotatable be set on the foot stool 3 on, and the driven gear 11 with
Driving gear 10 engages, and spray boom 12, the water inlet of the spray boom 12 are equipped on the driven gear 11 and the driving gear 10
Mouth is connect with the water pump 5.
In the utility model, up and down both sides of the paddle arm 2 far from 1 one end of fuselage are equipped with blade 6, using this structure：One
Aspect, two blades 6 of paddle mutually eliminate the air-swirl of blade tip altogether up and down, can greatly increase the flight effect of plant protection unmanned plane
Rate, and without the torque that conventional blade is brought, ensured the flight safety of plant protection unmanned plane；On the other hand, using upper and lower
The plant protection unmanned plane of paddle can greatly save the production material of complete machine compared with traditional more rotor single-blade leaf plant protection unmanned planes altogether,
The overall weight of plant protection unmanned plane can also be reduced, overall cost has been saved while promoting plant protection unmanned plane during flying efficiency, it is economical
It is cost-effective.The upper surface of blade 6 employs the structure that smooth flat 7 and frosted plane 8 are combined, and this structure is than being smooth flat entirely
The more power saving of blade 6 in face can promote the cruise duration of plant protection unmanned plane.The bottom of 3 middle part water tank 4 of foot stool is equipped with water pump 5, water pump
5 are connected to the water inlet of spray boom 12 in nozzle mechanism, and in the plant protection unmanned plane course of work, water pump 5 extracts liquid from water tank 4,
Crop is sprayed by spray boom 12, during sprinkling, the rotation driving driving gear 10 of servo motor 9 rotates, with driving tooth
The driven gear 11 of 10 engagement of wheel can also rotate, and the rotation direction of driving gear 10 and driven gear 11 is on the contrary, be arranged on
Spray boom 12 on driving gear 10 and driven gear 11 will be rotated up or is rotated down simultaneously simultaneously, specifically, spray boom
12 are symmetrical arranged about the engagement place of driving gear 10 and driven gear 11, in this way, driving the rotation of spray boom 12 by servo motor 9
Turn, the spraying altitude of plant protection unmanned plane can be adjusted according to plant height, can realize that the liquid that nozzle is sprayed can be uniform
Crop surface is sprayed onto, makes crop that can access sufficient sprinkling, it is ensured that it is with preferable growing way.
In another embodiment, the area ratio of the 6 upper surface smooth flat 7 of blade and frosted plane 8 is 4:6.
Through experiment, smooth flat 7 and frosted plane 8 press 4:Effect of 6 pro rate when promoting plant protection unmanned plane during flying efficiency is most
It is good.
In another embodiment, the blade 6 is made of carbon fibre material.The performance of carbon fibre material is very excellent
More, 6 light weight of blade made of carbon fibre material, intensity is high, very lightly, reduces the overall weight of plant protection unmanned plane, carries
High flight efficiency.
In another embodiment, 4 bottom of water tank is equipped with camera 13.The camera 13 of 4 bottom of water tank setting exists
When plant protection unmanned plane sprays, convenient for clearer observation sprinkling object and the growing way of crop, spray boom 12 can also be observed
Rotation, convenient for the adjustment to 12 rotation angle of spray boom.
In another embodiment, the bottom end of the foot stool 3 is equipped with damping cotton 14.Damping cotton 14 can be effectively to plant protection
The vibrations that unmanned plane is generated in dropping process prevent the damage of plant protection unmanned plane structure into row buffering.
Embodiment described above only expresses specific embodiment of the present utility model, and description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of plant protection unmanned plane, which is characterized in that including fuselage, more paddle arm and nozzle mechanism；The fuselage bottom is equipped with
Foot stool, the middle part of the foot stool are equipped with water tank, and the bottom of the water tank is equipped with water pump, and the more paddle arm are distributed in divergence form
On the fuselage, up and down both sides of the paddle arm far from fuselage one end are equipped with blade, that during the blade rotation windward
Side is front end, and the part on the upper surface of the blade by front end is arranged to smooth flat, on the upper surface of blade after
The part at end is arranged to frosted plane；The nozzle mechanism include set on the servo motor of the foot stool bottom, driving gear and
Driven gear, the driving gear are set on the output shaft of the servo motor, and the driven gear is rotatable set on described
On foot stool, and the driven gear is engaged with driving gear, and spray boom is equipped on the driven gear and the driving gear, described
The water inlet of spray boom is connect with the water pump.
2. plant protection unmanned plane according to claim 1, which is characterized in that the blade back smooth flat and frosted are put down
The area ratio in face is 4:6.
3. plant protection unmanned plane according to claim 1, which is characterized in that the blade is made of carbon fibre material.
4. plant protection unmanned plane according to claim 1, which is characterized in that the water tank bottom is equipped with camera.
5. plant protection unmanned plane according to claim 1, which is characterized in that the bottom end of the foot stool is equipped with damping cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506546.XU CN207536130U (en) | 2017-11-13 | 2017-11-13 | A kind of plant protection unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506546.XU CN207536130U (en) | 2017-11-13 | 2017-11-13 | A kind of plant protection unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207536130U true CN207536130U (en) | 2018-06-26 |
Family
ID=62613010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721506546.XU Active CN207536130U (en) | 2017-11-13 | 2017-11-13 | A kind of plant protection unmanned plane |
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| Country | Link |
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| CN (1) | CN207536130U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263989A (en) * | 2018-08-21 | 2019-01-25 | 孙炳连 | A kind of plant protection drone |
| CN109677612A (en) * | 2019-01-17 | 2019-04-26 | 昔阳县农业广播电视学校 | A kind of agricultural planting plant protection drone |
| CN110934120A (en) * | 2019-12-21 | 2020-03-31 | 朱宏伟 | Many rotors plant protection unmanned aerial vehicle |
| CN110976143A (en) * | 2019-12-19 | 2020-04-10 | 孟海洋 | Automatic change mechanical paint spraying apparatus |
-
2017
- 2017-11-13 CN CN201721506546.XU patent/CN207536130U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263989A (en) * | 2018-08-21 | 2019-01-25 | 孙炳连 | A kind of plant protection drone |
| CN109677612A (en) * | 2019-01-17 | 2019-04-26 | 昔阳县农业广播电视学校 | A kind of agricultural planting plant protection drone |
| CN110976143A (en) * | 2019-12-19 | 2020-04-10 | 孟海洋 | Automatic change mechanical paint spraying apparatus |
| CN110934120A (en) * | 2019-12-21 | 2020-03-31 | 朱宏伟 | Many rotors plant protection unmanned aerial vehicle |
| CN110934120B (en) * | 2019-12-21 | 2022-06-10 | 南京众合航空科技有限公司 | Many rotors plant protection unmanned aerial vehicle |
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