CN209321247U - A kind of plant protection drone convenient for safeguarding - Google Patents
A kind of plant protection drone convenient for safeguarding Download PDFInfo
- Publication number
- CN209321247U CN209321247U CN201821938109.XU CN201821938109U CN209321247U CN 209321247 U CN209321247 U CN 209321247U CN 201821938109 U CN201821938109 U CN 201821938109U CN 209321247 U CN209321247 U CN 209321247U
- Authority
- CN
- China
- Prior art keywords
- horn
- plant protection
- safeguarding
- protection drone
- loading hose
- 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.)
- Active
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of plant protection drones convenient for safeguarding, are related to agriculture unmanned plane field.The unmanned plane includes body, body is equipped with multiple symmetrical horns, horn end is fixed with rotor driver, underpart is connected with medicine-chest, the manifold being connected to medicine-chest lower part is connected with booster pump by drainage tube, the pump discharge of booster pump is connected with one point six of pneumatic joint by an efferent duct, pneumatic joint is arranged in internal body, six stub interfaces of pneumatic joint are connected separately with corresponding loading hose, the inside of horn is arranged in loading hose, the end of loading hose is connect by the spray head hung in " L " type connecting tube and each horn, horn is hollow carbon fiber pipe, strip gab is offered on tube wall.The plant protection drone main screw lift of the utility model is light, can uniformly be sent liquid medicine to each spray head by one point six of pneumatic joint, sprays high-efficient, and loading hose, which is embedded in, to be not easily susceptible to involve in horn, and concealed pipe-line layout is beautiful and generous.
Description
Technical field
The utility model relates to plant protection drone technical fields, and in particular to a kind of loading pipe-line layout is convenient for safeguarding, agriculture
Medicine sprays high-efficient, the high plant protection drone convenient for safeguarding of pesticide utilization rate.
Background technique
It manually gos and buy Chinese medicine, not only low efficiency, but also very big to the actual bodily harm of operator, China has 20 every year according to statistics
Ten thousand people are because of poisoning of spraying insecticide, thousands of deaths.The agricultural unmanned pesticide applicator in low latitude have it is easy to operate, sprinkling uniformly, dosage it is few,
It is high-efficient, easy to operate, be convenient for the features such as information system management, develop unmanned plane aviation plant protection application dress since the country in 2006
It is standby to start with technology, occur at present using more rotors, single rotor aircraft as the aviation plant protection machine of flying platform, but in this neck
Presently, there are this problems in domain, are still in the primary stage for the research of the spraying system of single rotor aviation plant protection unmanned plane,
Such as selection about spray head, spray head installation number and spacing, the configuration etc. of spraying system are also lack of standardization, especially exist there is
The problem of droplet is vulnerable to rotor airflow influence causes droplet drift, and pesticide pollutes fuselage, the targeting of droplet is low, pesticide is sharp
The problems such as with low efficiency and environmental pollution.For the unmanned plane of more rotors, the quantity of spray head setting is also corresponding more, with
This correspondingly, the arrangement of loading pipeline is also complex, from medicine-chest to spray head, the connection structure of main grug transportation tube and branch's grug transportation tube
Having on the uniform conveying of liquid medicine influences.The loading pipe-line layout of existing some plant protection drones is connected by hose
It connecing, hose is the structure of external, and when spray head is more, the hose of arrangement is inevitable also more, and it is on the one hand not beautiful enough, it is another
Aspect is also easy to involve in use, is not easy to safeguard, and windage when flight is larger.
Utility model content
In order to solve defect existing for above-mentioned technology, the utility model, which provides, a kind of is greatly improved pesticide utilization rate just
In the plant protection drone of maintenance.
The utility model realizes that technical solution used by above-mentioned technical effect is:
A kind of plant protection drone convenient for safeguarding, the body including the fixed organic frame in bottom, the outer peripheral sidewall of the body
Multiple symmetrical horns are equipped with, the end of the horn is fixed with rotor driver, and the lower part of the body is connected with medicine-chest, with
The manifold of the medicine-chest lower part connection is connected by drainage tube with the pump intake of booster pump, and the end of each horn is being hung down
Straight direction directed downwardly is respectively arranged with spray head, wherein the pump discharge of the booster pump is connected with one point six by an efferent duct
The inside of the body is arranged in pneumatic joint, the pneumatic joint, and six stub interfaces of the pneumatic joint are separately connected
There is corresponding loading hose, the inside of the horn is arranged in the loading hose, and the end of the loading hose passes through " L " type
The spray head hung in connecting tube and the corresponding horn is connect, and the horn is hollow carbon fiber pipe, is opened on tube wall
Equipped with strip gab, the strip gab and the loading hose are interference fitted.
Preferably, in above-mentioned one kind plant protection drone convenient for safeguarding, the pump intake and the manifold bottom
Liquid medicine outlet projection in the vertical direction be overlapped, the center of the medicine-chest is equipped with the through-hole of perforation, the pump discharge
Positioned at the underface of through-hole described in this, the plastic conduit that the drainage tube and the efferent duct are vertically arranged is described defeated
Outlet pipe is threaded through in the through-hole, and end is connect with total nozzle of the pneumatic joint.
Preferably, in above-mentioned one kind plant protection drone convenient for safeguarding, six stub interfaces are located at same flat
It is in 60 ° of angles between adjacent stub interface on face.
Preferably, in above-mentioned one kind plant protection drone convenient for safeguarding, the strip gab setting on the horn exists
On its tube wall upward, the length of the strip gab is identical as the length of horn described in this.
Preferably, it in above-mentioned one kind plant protection drone convenient for safeguarding, is set in the side opening's edge of the strip gab
There is the elastic crimp of an arc, when fettering to the loading hose, the free end of the elasticity crimp is pressed into
The inner surface of another opposite side opening's edge of the strip gab.
Preferably, in above-mentioned one kind plant protection drone convenient for safeguarding, the rack includes from the bottom of the body
The upright frame that portion extends downwardly, the lower end of the upright frame are fixed with horizontal frames, and the medicine-chest is fixed on described vertical
On the hack lever of rack, the booster pump is fixed on the cross bar between the horizontal frames.
Preferably, in above-mentioned one kind plant protection drone convenient for safeguarding, the top of the body is connected by a vertical bar
It is connected to a GPS module, the GPS module is connect with the intracorporal on-board controller of the machine.
Preferably, in above-mentioned one kind plant protection drone convenient for safeguarding, the number of the horn is 6, adjacent institute
It states between horn in 60 ° of angles.
Preferably, in above-mentioned one kind plant protection drone convenient for safeguarding, the rotor driver is described including being fixed on
The motor of horn end and the rotor being connected in the shaft of the motor.
The utility model has the following beneficial effects: the plant protection drone main screw lift of the utility model is light, pass through one point six
Pneumatic joint can uniformly send liquid medicine to each spray head, spray high-efficient, and loading hose, which is embedded in, to be not easily susceptible to involve in horn,
Concealed pipe-line layout is beautiful and generous.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the structural schematic diagram at another visual angle of the utility model medicine-chest；
Fig. 4 is cross-sectional view when the utility model loading hose is laid in inside horn；
Fig. 5 is the perspective view of the utility model horn；
Fit dimension schematic diagram both when Fig. 6 is laid in inside horn for the utility model loading hose；
Fig. 7 is the structural schematic diagram of the utility model pneumatic joint.
Specific embodiment
It is practical to this referring to Figure of description and specific embodiment to make to make the utility model further understanding
It is novel to be described further.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1 and Fig. 2, one kind that the embodiments of the present invention propose plant protection drone convenient for safeguarding,
It includes body 1, and the fixed organic frame in the bottom of rack 1, rack includes the upright frame 6 extended downwardly from the bottom of the body 1,
The lower end of upright frame 6 is fixed with horizontal frames 61, when landing, horizontal frames 61 be used for ground face contact, body 1 is propped up
Support.The outer peripheral sidewall of body 1 is equipped with multiple symmetrical horns 2, and the end of horn 2 is fixed with rotor driver, rotor driver packet
Include the rotor 31 for being fixed on the motor 3 of 2 end of horn and being connected in the shaft of motor 3.It is equipped in body 1 for controlling nothing
The aircraft mounted control system of man-machine state of flight and the battery of power supply, the aircraft mounted control system are integrated with controller, miniature
Gyroscope, acceleration transducer, atmospheric gas pressure sensor, rotor rotation speed measurement unit and GPS receiver module 9.Controller
Control is stablized to the acquisition, processing operation, flight attitude of various sensing datas using the N3 microcontroller of DJI company customized production
The functions such as system and task control, the aircraft mounted control system of unmanned plane is using existing VTOL, the unmanned flight of independent navigation
Device system has the manually plurality of flight such as remote control, GPS assisting in flying, earth station's autonomous flight, is integrated with three axis and adds
The a variety of high-precision sensors of speed instrument, three-axis gyroscope, magnetometer, barometertic altimeter and the design of advanced control unit, specifically
Principle does not repeat further herein.The lower part of body 1 is connected with the medicine-chest 4 that can accommodate 8~10 kilograms of pesticides, with the medicine-chest 4
The manifold 41 of lower part connection is connected by drainage tube 42 with the pump intake 51 of booster pump 5, and the end of each horn 2 is in vertical court
Under direction be respectively arranged with spray head 8.Wherein, as a kind of improvement of the utility model, the pump discharge 52 of booster pump 5 passes through one
Efferent duct 81 is connected with one point six of pneumatic joint 7, which is arranged in the inside of body 1.As shown in fig. 7, pneumatically connecing
First 7 have a total nozzle 71, and there are six stub interface 711, six stub interfaces 711 for connection on the circumference tube wall of total nozzle 71
It is in the same plane, it is in 60 ° of angles between adjacent stub interface 711.Six stub interfaces 711 are connected separately with corresponding
The inside of horn 2 is arranged in loading hose 82, loading hose 82, and the end of loading hose 82 is by " L " type connecting tube and accordingly
The spray head 8 hung on horn 2 connects.Particularly, spray head 8 is fixed on horn 2 by delivery tube 83 in communication, loading
The end of hose 82 is connect by " L " type connecting tube with the delivery tube 83 on corresponding horn 2.
Further, referring to shown in Fig. 4, Fig. 5 and Fig. 6, horn 2 is hollow carbon fiber pipe, offers item on tube wall
Shape opening 21, strip gab 21 is arranged on the tube wall of horn 2 upward, the length phase of the length of strip gab 21 and the horn 2
Together.To avoid loading hose 82 from deviating from, strip gab 21 and loading hose 82 are interference fitted.Specifically as shown in fig. 6, strip gab
The distance between 21 two sides opening's edge d2 is slightly less than the outer tube diameter d1 of loading hose 82.When assembling loading hose 82, by pinching it
Tube wall makes its flattening, this is then pinched flat pipeline section by strip gab 21 and is placed in the hollow lumen of horn 2.In liquid medicine
After flowing through the full loading hose 82 of filling, the hollow lumen of loading hose 82 and horn 2 is interference fit state, passes through the bar shaped
The two sides opening's edge of opening 21 constitutes anticreep position-limiting action to loading hose 82.Loading hose 82 limit for further solid
Fixed, the side opening's edge of strip gab 21 is equipped with the elastic crimp 22 of an arc, should when fettering to loading hose 82
The free end of elastic crimp 22 is pressed into the inner surface of another opposite side opening's edge of strip gab 21, elastic crimp 22
The loading hose 82 in horn 2 is laterally intercepted, it is avoided to deviate from from strip gab 21.When being safeguarded to loading hose 82,
The free end of elastic crimp 22 is taken out from the inner surface of the opposite side opening's edge.
Further, as shown in Figures 2 and 3, pump intake 51 and the outlet 411 of the liquid medicine of 41 bottom of manifold are in vertical direction
On projection be overlapped, the center of medicine-chest 4 is equipped with the through-hole 43 of perforation, and pump discharge 52 is located at the underface of the through-hole 43, draws
The plastic conduit that flow tube 42 and efferent duct 81 are vertically arranged.Efferent duct 81 is threaded through in through-hole 43, end with pneumatically connect
First 7 total nozzle 71 connects.By the correspondence of vertical direction upper position, drainage tube 42 and efferent duct 81 can be set to Straight
The layout of formula, pipeline is more aesthetically pleasing, and convenient for safeguarding, two sections of exposed pipeline sections be arranged to plastic conduit also can avoid by
The incised wound of sharp instrument.Spray head 8 uses Fan spray head, and design spray angle is 110 °, and spraying swath is 3~5 meters.Booster pump 5 by with unmanned plane
Aircraft mounted control system in N3 microcontroller wireless telecommunications connection remote control switch carry out power on/off switch control, pump it is wireless
Remote control technology continues to use existing mature technology, is not repeated herein.After making the energization starting of booster pump 5 by remote control switch, increase
Press pump 5 extracts the liquid medicine in medicine-chest 4 with certain pressure, forms certain hydraulic pressure, is being sent into each spray head 8 by the road, then
It sprays out with fan-shaped water mist, pesticide application is carried out to the crops below unmanned plane during flying path.
Specifically, in the preferred embodiment of the utility model, the number of horn 2 is 6, is in 60 ° between adjacent horn 2
The end of angle, 6 horns 2 is provided with rotor driver, and powerful flight can be provided for the plant protection drone of the utility model
Power and load.By " L " type connecting tube of the pneumatic joint 7 and connection loading hose 82 and delivery tube 83, so that
The loading hose 82 connecting with respective branch interface 711 and delivery tube 83 can keep smoothly extension state, avoid loading soft
The connecting portion of pipe 82 and respective branch interface 711 and delivery tube 83, which is formed, to be bent, to hinder the smooth circulation of liquid medicine.Pass through
The uniform divided flows of the pneumatic joint 7 can obtain equivalent liquid medicine flow and flow rate in the corresponding loading hose 82 of shunting, reach
The effect uniformly sprayed.
Specifically, in the preferred embodiment of the utility model, as depicted in figs. 1 and 2, medicine-chest 4 is fixed on upright frame 6
Hack lever on, booster pump 5 is fixed on the cross bar 61 between horizontal frames 62.Body 1 is body made of carbon fibre material, can
To mitigate the weight of complete machine.The top of body 1 is connected with a GPS module 9 by a vertical bar 91, in the GPS module 9 and body 1
Controller connection, for the plant protection drone carry out tracking and positioning.GPS module 9 can be enhanced in the GPS module 9 of external
Positioning accuracy, avoid the interference of 1 inside electromagnetic signal of body.
In conclusion the plant protection drone main screw lift of the utility model is light, it can be by medicine by one point six of pneumatic joint
Water is uniformly sent to each spray head, sprays high-efficient, and loading hose, which is embedded in, to be not easily susceptible to involve in horn, concealed pipeline cloth
Office is beautiful and generous.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention, the requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (9)
1. a kind of plant protection drone convenient for safeguarding, the body (1) including the fixed organic frame in bottom, the periphery of the body (1)
Side wall is equipped with multiple symmetrical horns (2), and the end of the horn (2) is fixed with rotor driver, the lower part of the body (1)
Medicine-chest (4) are connected with, the manifold (41) being connected to the medicine-chest (4) lower part passes through the pump of drainage tube (42) and booster pump (5)
Entrance (51) is connected, and the end of each horn (2) is respectively arranged with spray head (8) in direction vertically downward, and feature exists
In the pump discharge (52) of the booster pump (5) is connected with one point six of pneumatic joint (7), the gas by an efferent duct (81)
Dynamic connector (7) are arranged in the inside of the body (1), and six stub interfaces (711) of the pneumatic joint (7) are connected separately with
Corresponding loading hose (82), the loading hose (82) are arranged in the inside of the horn (2), the loading hose (82)
End is connect by the spray head (8) hung in " L " type connecting tube and the corresponding horn (2), and the horn (2) is hollow
Carbon fiber pipe, offer strip gab (21) on tube wall, the strip gab (21) and the loading hose (82) interference
Cooperation.
2. one kind according to claim 1 plant protection drone convenient for safeguarding, which is characterized in that the pump intake (51) with
The projection of the liquid medicine outlet (411) of manifold (41) bottom in the vertical direction is overlapped, the center of the medicine-chest (4)
Through-hole (43) equipped with perforation, the pump discharge (52) are located at the underface of the through-hole (43), the drainage tube (42) and
The plastic conduit that the efferent duct (81) is vertically arranged, the efferent duct (81) are threaded through in the through-hole (43), end
End is connect with total nozzle (71) of the pneumatic joint (7).
3. one kind according to claim 2 plant protection drone convenient for safeguarding, which is characterized in that six stub interfaces
(711) in the same plane, it is in 60 ° of angles between adjacent stub interface (711).
4. one kind according to claim 1 plant protection drone convenient for safeguarding, which is characterized in that on the horn (2)
Strip gab (21) is arranged on its tube wall upward, the length of the length of the strip gab (21) and the horn (2)
It is identical.
5. one kind according to claim 1 or 4 plant protection drone convenient for safeguarding, which is characterized in that the strip gab
(21) side opening's edge is equipped with the elastic crimp (22) of an arc, when fettering to the loading hose (82), institute
State elastic crimp (22) free end be pressed into the strip gab (21) another opposite side opening's edge inner surface.
6. one kind according to claim 1 plant protection drone convenient for safeguarding, which is characterized in that the rack includes from institute
The upright frame (6) that the bottom of body (1) extends downwardly is stated, the lower end of the upright frame (6) is fixed with horizontal frames (62),
The medicine-chest (4) is fixed on the hack lever of the upright frame (6), and the booster pump (5) is fixed on the horizontal frames (62)
Between cross bar (61) on.
7. one kind according to claim 1 plant protection drone convenient for safeguarding, which is characterized in that the top of the body (1)
Portion is connected with a GPS module (9) by a vertical bar (91), the on-board controller in the GPS module (9) and the body (1)
Connection.
8. one kind according to claim 1 plant protection drone convenient for safeguarding, which is characterized in that of the horn (2)
Number is 6, is in 60 ° of angles between the adjacent horn (2).
9. one kind according to claim 1 plant protection drone convenient for safeguarding, which is characterized in that the rotor driver includes
The rotor (31) for being fixed on the motor (3) of the horn (2) end and being connected in the shaft of the motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938109.XU CN209321247U (en) | 2018-11-23 | 2018-11-23 | A kind of plant protection drone convenient for safeguarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938109.XU CN209321247U (en) | 2018-11-23 | 2018-11-23 | A kind of plant protection drone convenient for safeguarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209321247U true CN209321247U (en) | 2019-08-30 |
Family
ID=67711280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821938109.XU Active CN209321247U (en) | 2018-11-23 | 2018-11-23 | A kind of plant protection drone convenient for safeguarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209321247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998118A (en) * | 2021-11-15 | 2022-02-01 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle plant protection equipment and unmanned aerial vehicle machine carries sprinkler |
-
2018
- 2018-11-23 CN CN201821938109.XU patent/CN209321247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998118A (en) * | 2021-11-15 | 2022-02-01 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle plant protection equipment and unmanned aerial vehicle machine carries sprinkler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107264805B (en) | Six rotor plant protection unmanned aerial vehicle pesticide static sprinkling systems | |
| CN205161664U (en) | Intelligence pesticide spraying machine ware people | |
| CN205378738U (en) | Electric sprayer | |
| CN104521931A (en) | Intelligent pneumatic conveying variable spraying machine provided with laser sensor | |
| CN105857612A (en) | Rotor wing agricultural unmanned aerial vehicle for plant protection | |
| CN105667799A (en) | Pesticide spraying system for agricultural unmanned aerial vehicle | |
| CN204223183U (en) | A kind of unmanned plane sprinkler | |
| CN209321247U (en) | A kind of plant protection drone convenient for safeguarding | |
| CN204527647U (en) | For the unmanned plane of pesticide spraying | |
| CN205891238U (en) | Modular pesticide sprays unmanned aerial vehicle | |
| CN106962313A (en) | Pesticide spraying unmanned plane with high stability | |
| CN203199180U (en) | Four-propeller airship with wired energy supply infusion for pesticide spraying and fertilization of crops | |
| CN207054593U (en) | Liquid sprayer | |
| CN207023009U (en) | A kind of fog machine independently fills agricultural chemicals device | |
| CN208746255U (en) | A kind of six rotor wing unmanned aerial vehicles | |
| CN205589506U (en) | Novel medicine rack is spouted in unmanned aerial vehicle pneumatics device | |
| CN207826536U (en) | A kind of more rotor plant protection drones | |
| CN208439434U (en) | A kind of plant protection monitoring unmanned plane for spraying insecticide | |
| CN208755021U (en) | A kind of pesticide spraying device for plains region farmland | |
| CN205418116U (en) | Agricultural unmanned aerial vehicle pesticide sprinkler | |
| CN207698009U (en) | A kind of rainer of plant protection drone | |
| CN207173972U (en) | A kind of plant protection unmanned plane based on STM32 | |
| CN206778731U (en) | A kind of novel negative pressure shower nozzle | |
| CN205589511U (en) | Novel intelligent spraying pesticide unmanned aerial vehicle | |
| CN217994789U (en) | Unmanned aerial vehicle laxative device to rice disease pest and weed prevention and control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |