CN109703749A - A kind of plant protection drone - Google Patents
A kind of plant protection drone Download PDFInfo
- Publication number
- CN109703749A CN109703749A CN201910051983.4A CN201910051983A CN109703749A CN 109703749 A CN109703749 A CN 109703749A CN 201910051983 A CN201910051983 A CN 201910051983A CN 109703749 A CN109703749 A CN 109703749A
- Authority
- CN
- China
- Prior art keywords
- medical fluid
- spray
- fuselage
- motor
- sprinkler body
- Prior art date
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Links
- 239000007921 spray Substances 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims abstract description 26
- 239000003814 drug Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 229940079593 drug Drugs 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of plant protection drones, including unmanned plane and spraying system；Unmanned plane includes fuselage, power supply, flies control component, horn, rotor, motor, foot prop and spray bar, power supply, winged control component are respectively and fixedly installed on fuselage, horn one end and fuselage are connected, the other end and motor are connected, rotor is connected on motor shaft, foot prop is fixedly mounted on the downside of fuselage, is sprayed bar and is fixedly mounted on foot prop；Spraying system includes medicine-chest, spray pump, drug liquid tube, medical fluid sprinkler body, air pump, tracheae, gas tip, medicine-chest, spray pump and air pump are connected with foot prop respectively, medical fluid sprinkler body with to spray bar hinged, it is connected between medical fluid sprinkler body, spray pump and medicine-chest by drug liquid tube, gas tip and medical fluid sprinkler body are connected, and gas tip is connected to by tracheae with air pump；Power supply is respectively to fly control component, motor, spray pump, air pump to provide electric power by electric wire.For the present invention in plant protection operation, gas tip, which can spray air curtain, improves airflow field, and raising sprays uniformity.
Description
Technical field
The invention belongs to air vehicle technique fields, and in particular to a kind of plant protection drone.
Background technique
With the development of agricultural modernization, unmanned plane, which is used for plant protection operation, can greatly reduce manpower operation, have bright
Aobvious advantage.But compared to plant protection vehicle and boatization aircraft, the drugloading rate of plant protection drone is less, endurance is insufficient.In order to improve
The production operation efficiency of plant protection drone, it is at present to take the mode for increasing liquor strength more, to reduce the number of supplement medical fluid, but
The flying speed of unmanned plane must be improved accordingly, to keep certain applications of pesticide amount, to control cost and guarantee food peace
Entirely.With the raising of liquor strength, to the uniformity that sprays of plant protection drone, more stringent requirements are proposed.More rotor plant protection nobody
Machine is the main form of current plant protection drone, in Publication No. CN106347648A since easy to operate, cost is relatively low
A kind of more rotor plant protection drones of state's patent disclosure, including undercarriage, fuselage, rack, horn, main rotor, auxiliary rotor, spray
System and control system are spilt, fuselage is arranged above undercarriage and connect with undercarriage, and rack setting is in body upper and and machine
Body connection, horn is mounted on the rack, horn be even number and it is symmetrical upper rack is provided with engine on the rack,
The output axis connection of main rotor and engine, is provided with motor on each horn, the output shaft of each motor with it is corresponding
Auxiliary rotor connects, and spoiler is provided on each horn, and spoiler is used to offset the reaction torque generated when main rotor rotation and makees
With control system, engine and motor are respectively connected with power supply, and control system controls main rotor, auxiliary rotor and sprinkling system
Working condition.However, the disorder airflow field that more rotors generate makes medicine liquid spray generate drift during plant protection operation, lead
Cause sprays unevenly, and concentration lower is difficult to reach plant protection effect, and concentration higher position then will increase pesticide residue.
Summary of the invention
The purpose of the present invention is to provide a kind of plant protection drones, and it is disorderly to solve traditional more rotor plant protection drone airflow fields
The poor technical problem of uniformity is sprayed caused by unrest.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:
A kind of plant protection drone, including unmanned plane (1) and spraying system, unmanned plane (1) include fuselage (101), power supply
(102), fly control component (103), horn (104), rotor (105), motor (106), foot prop (107) and spray bar (108), power supply
(102), flying control component (103) to be respectively and fixedly installed on fuselage (101), one end and fuselage (101) of horn (104) are connected,
The other end of horn (104) and motor (106) are connected, and the shaft of rotor (105) and motor (106) is connected, and foot prop (107) is fixed
It is mounted on the downside of fuselage (101), sprays bar (108) and be fixedly mounted on foot prop (107), power supply (102) is respectively by electric wire
Fly control component (103), motor (106) provides electric power.
The spraying system includes medicine-chest (201), spray pump (202), drug liquid tube (203), medical fluid sprinkler body (204), air pump
(205), tracheae (206), gas tip (207), medicine-chest (201), spray pump (202) and air pump (205) are respectively and fixedly installed to
On foot prop (107), medical fluid sprinkler body (204) and bar (108) is sprayed hingedly, medical fluid sprinkler body (204) passes through drug liquid tube (203) and medical fluid
(202) connection is pumped, spray pump (202) is connected to by drug liquid tube (203) with medicine-chest (201), gas tip (207) and medical fluid sprinkler body
(204) it is connected, gas tip (207) is connected to by tracheae (206) with air pump (205), and power supply (102) is respectively medicine by electric wire
Liquid pump (202), air pump (205) provide electric power.
The beneficial effects of the present invention are: medical fluid sprinkler body (204) and spraying bar (108) hingedly, make medical fluid sprinkler body (204) spout
Direction can be perpendicular to the ground always, to reduce the drift of medicine liquid spray；Gas tip is installed additional on medical fluid sprinkler body (204)
(207), the air curtain that gas tip (207) sprays can reduce the adverse effect of the disorder airflow field of rotor generation, further subtract
The drift of few medicine liquid spray, raising spray uniformity.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of the invention.
Attached drawing 2 is a kind of structural schematic diagram of the invention.
Attached drawing 3 is the attachment structure schematic diagram of a kind of gas tip and medical fluid sprinkler body of the invention.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.
As shown in Figures 1 and 2, a kind of specific embodiment of the invention are as follows: plant protection drone includes unmanned plane 1 and spray
System.Unmanned plane 1 includes fuselage 101, power supply 102, flies the control horn 104, six of component 103, six 105, six motors of rotor
106, foot prop 107 and bar 108 is sprayed；Power supply 102, fly control component 103 be fixedly mounted on fuselage 101, one end of horn 104 with
Fuselage 101 is connected, and the other end of horn 104 is connect with motor 106, and rotor 105 and motor 106 are coaxially connected, six after installation
The centre of gyration of rotor 105 is located on six vertex of regular hexagon, and foot prop 107 is fixedly mounted on 101 downside of fuselage, sprays bar
108 are fixedly mounted on foot prop 107.Spraying system includes 203, two medicine-chest 201, spray pump 202, drug liquid tube medical fluid sprinkler bodies
204,206, two air pump 205, tracheae gas tips 207；Medicine-chest 201, spray pump 202 and air pump 205 are respectively and fixedly installed to
On foot prop 107, two medical fluid sprinkler bodies 204 are separately mounted to spray the both ends of bar 108, and each medical fluid sprinkler body 204 passes through medicine respectively
Liquid pipe 203 is connected to spray pump 202, and spray pump 202 is connected to by drug liquid tube 203 with medicine-chest 201, and gas tip 207 passes through gas
Pipe 206 is connected to air pump 205, and power supply 102 is respectively to fly control component 103, motor 106, spray pump 202, air pump 205 to provide electricity
Power.
As shown in figure 3, gas tip 207 is fixedly mounted on 204 rear side of medical fluid sprinkler body, medical fluid sprinkler body by connector 208
204 spouts towards perpendicular to the ground, 207 spout of gas tip towards with 204 spout of medical fluid sprinkler body towards being in a fixed angle；Medicine
Liquid sprinkler body 204 is by bearing 209 and sprays bar 108 hingedly, and 204 upper end of medical fluid sprinkler body is provided with circular hole, 209 outer ring of bearing and medical fluid
Sprinkler body 204 cooperates, and 209 inner ring of bearing cooperates with bar 108 is sprayed.
When the present invention is specifically used, opening power supply 102 is to fly control component 103, motor 106, spray pump 202, air pump 205 to mention
For electric power, makes 1 flight forward of motor unmanned plane, open simultaneously spray pump 202 and air pump 205.
Claims (1)
1. a kind of plant protection drone, including unmanned plane (1) and spraying system, unmanned plane (1) includes fuselage (101), power supply
(102), fly control component (103), horn (104), rotor (105), motor (106), foot prop (107) and spray bar (108), power supply
(102), flying control component (103) to be respectively and fixedly installed on fuselage (101), one end and fuselage (101) of horn (104) are connected,
The other end of horn (104) and motor (106) are connected, and the shaft of rotor (105) and motor (106) is connected, and foot prop (107) is fixed
It is mounted on the downside of fuselage (101), sprays bar (108) and be fixedly mounted on foot prop (107), power supply (102) is respectively by electric wire
Fly control component (103), motor (106) provides electric power, it is characterised in that: the spraying system includes medicine-chest (201), spray pump
(202), drug liquid tube (203), medical fluid sprinkler body (204), air pump (205), tracheae (206), gas tip (207), medicine-chest (201),
Spray pump (202) and air pump (205) are respectively and fixedly installed on foot prop (107), and medical fluid sprinkler body (204) is cut with scissors with bar (108) are sprayed
Connect, medical fluid sprinkler body (204) be connected to by drug liquid tube (203) with spray pump (202), spray pump (202) pass through drug liquid tube (203) and
Medicine-chest (201) connection, gas tip (207) and medical fluid sprinkler body (204) are connected, and gas tip (207) passes through tracheae (206) and gas
(205) connection is pumped, power supply (102) is respectively spray pump (202), air pump (205) offer electric power by electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051983.4A CN109703749A (en) | 2019-01-21 | 2019-01-21 | A kind of plant protection drone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051983.4A CN109703749A (en) | 2019-01-21 | 2019-01-21 | A kind of plant protection drone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109703749A true CN109703749A (en) | 2019-05-03 |
Family
ID=66262373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910051983.4A Pending CN109703749A (en) | 2019-01-21 | 2019-01-21 | A kind of plant protection drone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109703749A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155335A (en) * | 2019-05-29 | 2019-08-23 | 东北农业大学 | A kind of plant protection drone |
| CN110901921A (en) * | 2019-12-03 | 2020-03-24 | 华南农业大学 | Air curtain type spraying anti-drifting device and method for plant protection unmanned aerial vehicle |
| CN113060285A (en) * | 2021-03-16 | 2021-07-02 | 华南农业大学 | Amplitude spraying device and operation method for plant protection unmanned aerial vehicle |
| CN113060287A (en) * | 2021-05-07 | 2021-07-02 | 东北农业大学 | Unmanned aerial vehicle pesticide sprays auxiliary assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104704170A (en) * | 2012-08-24 | 2015-06-10 | 曼泰克株式会社 | Nozzle device |
| CN206394893U (en) * | 2017-01-18 | 2017-08-11 | 沈阳金丰春航空科技有限公司 | Mist formula flusher and mist formula sprinkling flight equipment |
| CN107517944A (en) * | 2017-07-24 | 2017-12-29 | 烟台云都海鹰无人机应用技术有限公司 | More rotor smoke-type plant protection unmanned planes |
| JP3217561U (en) * | 2018-06-05 | 2018-08-16 | 東光鉄工株式会社 | Drone mounted sprayer |
| CN108438229A (en) * | 2018-04-19 | 2018-08-24 | 深圳市安思科电子科技有限公司 | A kind of sprinkling with regulatory function accurately intelligent plant protection drone |
| CN207985200U (en) * | 2018-03-15 | 2018-10-19 | 清远市巨劲科技有限公司 | A kind of plant protection drone |
| KR20180120042A (en) * | 2017-04-26 | 2018-11-05 | 농업회사법인주식회사 플라잉팜 | Uninhabited aircraft spreader |
| CN209521856U (en) * | 2019-01-21 | 2019-10-22 | 东北农业大学 | A kind of plant protection drone |
-
2019
- 2019-01-21 CN CN201910051983.4A patent/CN109703749A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104704170A (en) * | 2012-08-24 | 2015-06-10 | 曼泰克株式会社 | Nozzle device |
| CN206394893U (en) * | 2017-01-18 | 2017-08-11 | 沈阳金丰春航空科技有限公司 | Mist formula flusher and mist formula sprinkling flight equipment |
| KR20180120042A (en) * | 2017-04-26 | 2018-11-05 | 농업회사법인주식회사 플라잉팜 | Uninhabited aircraft spreader |
| CN107517944A (en) * | 2017-07-24 | 2017-12-29 | 烟台云都海鹰无人机应用技术有限公司 | More rotor smoke-type plant protection unmanned planes |
| CN207985200U (en) * | 2018-03-15 | 2018-10-19 | 清远市巨劲科技有限公司 | A kind of plant protection drone |
| CN108438229A (en) * | 2018-04-19 | 2018-08-24 | 深圳市安思科电子科技有限公司 | A kind of sprinkling with regulatory function accurately intelligent plant protection drone |
| JP3217561U (en) * | 2018-06-05 | 2018-08-16 | 東光鉄工株式会社 | Drone mounted sprayer |
| CN209521856U (en) * | 2019-01-21 | 2019-10-22 | 东北农业大学 | A kind of plant protection drone |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155335A (en) * | 2019-05-29 | 2019-08-23 | 东北农业大学 | A kind of plant protection drone |
| CN110901921A (en) * | 2019-12-03 | 2020-03-24 | 华南农业大学 | Air curtain type spraying anti-drifting device and method for plant protection unmanned aerial vehicle |
| CN110901921B (en) * | 2019-12-03 | 2024-05-10 | 华南农业大学 | Air curtain type spraying anti-drift device and method for plant protection unmanned aerial vehicle |
| CN113060285A (en) * | 2021-03-16 | 2021-07-02 | 华南农业大学 | Amplitude spraying device and operation method for plant protection unmanned aerial vehicle |
| CN113060285B (en) * | 2021-03-16 | 2023-10-20 | 华南农业大学 | Amplitude-variable spraying device of plant protection unmanned aerial vehicle and operation method |
| CN113060287A (en) * | 2021-05-07 | 2021-07-02 | 东北农业大学 | Unmanned aerial vehicle pesticide sprays auxiliary assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190503 |