CN209521856U - A kind of plant protection drone - Google Patents
A kind of plant protection drone Download PDFInfo
- Publication number
- CN209521856U CN209521856U CN201920110979.6U CN201920110979U CN209521856U CN 209521856 U CN209521856 U CN 209521856U CN 201920110979 U CN201920110979 U CN 201920110979U CN 209521856 U CN209521856 U CN 209521856U
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- China
- Prior art keywords
- spray
- medical fluid
- fuselage
- motor
- sprinkler body
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Abstract
The utility model 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 utility model in plant protection operation, gas tip, which can spray air curtain, improves airflow field, and raising sprays uniformity.
Description
Technical field
The utility model belongs to air vehicle technique field, 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.
Utility model content
The purpose of this utility model is to provide a kind of plant protection drones, solve traditional more rotor plant protection drone air-flows
The poor technical problem of uniformity is sprayed caused by the disorder of field.
In order to solve the above technical problems, the technical solution that the utility model is taken 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 utility model 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；Install gas spray additional on medical fluid sprinkler body (204)
Head (207), the air curtain that gas tip (207) sprays can reduce the adverse effect of the disorder airflow field of rotor generation, further
The drift of medicine liquid spray is reduced, raising sprays uniformity.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of the utility model.
Attached drawing 2 is a kind of structural schematic diagram of the utility model.
Attached drawing 3 is a kind of gas tip of the utility model and the attachment structure schematic diagram of medical fluid sprinkler body.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.
As shown in Figures 1 and 2, a kind of specific embodiment of the utility model are as follows: plant protection drone include unmanned plane 1 with
Spraying system.Unmanned plane 1 includes fuselage 101, power supply 102, flies the control horn 104, six rotor 105, six of component 103, six
Motor 106, foot prop 107 and spray bar 108；Power supply 102, winged control component 103 are fixedly mounted on fuselage 101, and the one of horn 104
End is connected with fuselage 101, and the other end of horn 104 is connect with motor 106, and rotor 105 and motor 106 are coaxially connected, after installation
The centre of gyration of six rotors 105 is located on six vertex of regular hexagon, and foot prop 107 is fixedly mounted on 101 downside of fuselage, spray
Bar 108 is applied to be fixedly mounted on foot prop 107.Spraying system includes 203, two medicine-chest 201, spray pump 202, drug liquid tube liquid medicine jets
206, two body 204, air pump 205, tracheae gas tips 207；Medicine-chest 201, spray pump 202 and air pump 205 are fixedly mounted respectively
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 respectively
Drug liquid tube 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
Tracheae 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 utility model is specifically used, opening power supply 102 is to fly control component 103, motor 106, spray pump 202, air pump
205 provide electric power, make 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 |
|---|---|---|---|
| CN201920110979.6U CN209521856U (en) | 2019-01-21 | 2019-01-21 | A kind of plant protection drone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110979.6U CN209521856U (en) | 2019-01-21 | 2019-01-21 | A kind of plant protection drone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209521856U true CN209521856U (en) | 2019-10-22 |
Family
ID=68229738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110979.6U Expired - Fee Related CN209521856U (en) | 2019-01-21 | 2019-01-21 | A kind of plant protection drone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209521856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703749A (en) * | 2019-01-21 | 2019-05-03 | 东北农业大学 | A kind of plant protection drone |
-
2019
- 2019-01-21 CN CN201920110979.6U patent/CN209521856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703749A (en) * | 2019-01-21 | 2019-05-03 | 东北农业大学 | A kind of plant protection drone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191022 Termination date: 20210121 |