CN207403941U - A novel sprinkler for plant protection unmanned aerial vehicle - Google Patents

A novel sprinkler for plant protection unmanned aerial vehicle Download PDF

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Publication number
CN207403941U
CN207403941U CN201721378138.0U CN201721378138U CN207403941U CN 207403941 U CN207403941 U CN 207403941U CN 201721378138 U CN201721378138 U CN 201721378138U CN 207403941 U CN207403941 U CN 207403941U
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China
Prior art keywords
telescopic rod
nozzle
electric telescopic
water pump
spraying device
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CN201721378138.0U
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Inventor
唐宇
黄福祥
骆少明
侯超钧
黄伟锋
孙胜
刘泽锋
张恒涛
陈亚勇
黄梓坤
郑梓炳
黄建钧
陈家政
林进添
朱立学
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Zhongkai University of Agriculture and Engineering
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Zhongkai University of Agriculture and Engineering
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Priority to AU2018100996A priority patent/AU2018100996A4/en
Priority to JP2018002718U priority patent/JP3218196U/en
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Abstract

A novel spraying device for a plant protection unmanned aerial vehicle comprises at least one electric telescopic rod (10), a water pump module (20) and a controller (30); a spray head mounting seat (40) is fixedly arranged at the top end of the electric telescopic rod, a spray head (50) is mounted on the spray head mounting seat, the angle of a spray nozzle of the spray head is adjustable, the spray head is communicated with a water pipe (60), and the water pipe is communicated with a water pump module (20); the electric telescopic rod (10) and the water pump module (20) are controlled by the controller to operate. The utility model has simple structure, reasonable technology and convenient operation, controls the electric telescopic rod to stretch out and draw back through the controller, stretches the top end of the telescopic rod into the branches and forest leaves of the crops, controls the operation of the water pump module, and sprays the liquid medicine sprayed out through the spray head on the back of the crops; simple and durable, and electric telescopic handle's flexible direction has great flexibility.

Description

A kind of novel spraying device for plant protection unmanned plane
Technical field
The utility model is related to spray field of mechanical technique, more particularly to a kind of novel spray for plant protection unmanned plane fills It puts.
Background technology
Plant protection unmanned plane forestry and agricultural effect, mainly spray insecticide, compared with tradition spray for, plant protection without Man-machine spray efficiency is very high, and with Re-search on Urbanization construction, rural laborer is reduced, and plant protection operation mechanization replaces traditional people Work plant protection operation is the inexorable trend of agrisilviculture development.In recent years, the extensive use of unmanned plane so that agricultural, production of forestry Into the rapid development of modernization.
The prevention of crop pests and the pesticide typically relied on efficiently, less toxic of removing the evil, so cause pesticide spraying Importance.The sprinkling of plant protection unmanned plane is all to rely on the sprinkling of several nozzles above unmanned plane rack at this stage, still These nozzles are all sprayed in the air in height, and it is nearly all the surface for being sprayed on crop leaf to spray get off, seldom sprinkling To the back side of leaf, the effect of desinsection can be thus reduced.In the prior art, by being arranged on the two of unmanned plane body both sides Root electric pushrod, two push rods are down-set, and sprinkler, electric pushrod are fixedly installed between the top of two electric pushrods It is connected with controller, two electric pushrod synchronization telescopes is controlled by controller;By this scheme, when use, can stretch sprinkler Enter and the back side of crop is sprayed inside woods leaf.However, in the present solution, since sprinkler is fixed at two electric pushrods Between, it is higher to the installation requirement of push rod, it need to keep synchronous when flexible, larger impact is otherwise equipped with to the fixed bit of sprinkler Power, sprinkler are easily damaged, this mode only for manage image space square block plant it is just useful, if general plant All do not applied to, all can be it is possible that fog machine be allowed to fall because the branch of plant can be encountered, and angle is dumb when spraying.
Utility model content
Based on this, the utility model lies in that overcome at least one defect of the prior art, provide it is a kind of for plant protection without Man-machine novel spraying device, by that can be farming in the adjustable nozzle of electric telescopic rod top setting angle, use Liquid medicine is sprayed at the object back side, and simple in structure, facilitates durable.
Another of the utility model is designed to provide a kind of plant protection unmanned plane for including above-mentioned novel spraying device
To realize the purpose of this utility model, it is achieved using following technical scheme:
A kind of novel spraying device for plant protection unmanned plane, including at least one electric telescopic rod, water pump module, control Device;Nozzle mounting seat is fixed on the top of electric telescopic rod, nozzle and spray nozzle angle are installed on nozzle mounting seat Adjustable, nozzle is communicated with water pipe, and water pipe connection water pump module, the electric telescopic rod, water pump module are controlled by controller and transported Turn.
The utility model is simple in structure, and technology is reasonable, easy to operate, in use, novel spraying device is mounted on nobody On machine fuselage, the medicine-chest on water pump module connection unmanned aerial vehicle body when unmanned plane is flown at operating area, sends a signal to control Device processed, control electric telescopic rod is stretched after controller handles signal, and the top of telescopic rod is stretched into crop branch Lin Yenei, meanwhile, Control the operating of water pump module, liquid medicine is entered by water pipe in nozzle, spray nozzle angular adjustment to towards the leaf back side, at this point, The liquid medicine sprayed by nozzle is sprayed on the back side of crop;After sprinkling, controller control water pump module stops and by electricity Dynamic telescopic rod is contracted to initial position;Since nozzle is mounted on each electric telescopic rod top, the flexible of electric telescopic rod will not The fixation of nozzle is influenced, it is simple and durable, and the telescopic direction of electric telescopic rod has larger flexibility;This programme can also pass through The angle for adjusting nozzle sprays the surface of woods leaf.
Further, the nozzle mounting seat is steering engine, and nozzle is mounted on the rotary part of steering engine.Steering engine is in this programme Middle angle change more frequently when can realize the accurate rotation of nozzle, adjusting shower nozzle nozzle towards angle.
Moreover, it is achieved that the angular adjustment of nozzle can also be realized by the way of rotary electric telescopic rod.
Further, radar, range finder module are further included;Radar, range finder module and controller unicom.It is flown in unmanned plane When at operating area, without controlling the elongation of telescopic rod manually, because by the detection of radar, telescopic rod can be allowed automatically to stretch Long, then by the height on telescopic rod nozzle top, precisely the direction of nozzle is adjusted in range finder module;There is barrier running into When, it initially enters inside the detection range of radar, then, then is detected by range finder module, it is established that two-dimensional coordinate passes through The analysis of controller allows the direction of telescopic rod and nozzle to carry out self adjustment, if barrier in the top of nozzle, telescopic rod into Row, which is shunk, causes nozzle above barrier, to be suitble to complicated spraying operation.
Further, the radar is millimetre-wave radar.Millimetre-wave radar is small, light weight and spatial resolution are high, And the ability of millimeter wave penetrating fog, cigarette, dust is strong, has the characteristics that round-the-clock round-the-clock, interference resistance is strong.
Further, the length after electric telescopic rod elongation is 150cm to 200cm.Long telescopic rod not only increases The heavy burden of plant protection unmanned plane, it is also inconvenient in operation and movement, and the work at the sprinkling crop back side is not achieved in too short telescopic rod With the scope of this programme selection can meet the needs of unmanned machine operation while being in easy to operate;During selection, quality is smaller, The better electric telescopic rod of retractility is more preferably.
Further, the electric telescopic rod includes electric DC motor and telescopic rod, and electric DC motor supports driving Voltage 12v, 24v, 36v, 48v.Controller is transmitted signals to, controller handles the pwn value ripples received, according to Default instruction sends relevant signal and gives electric DC motor, performs the motion command of electric telescopic rod;Select larger drive Dynamic voltage, telescopic rod can quickly stretch, i.e., the folding and unfolding speed of nozzle is faster.
Further, the water pump module includes water pump, electricity is adjusted, and water pump is DC micro diaphragm pump.Water pump is using straight The advantages of stream miniature diaphragm water pump, it combines self priming pump and chemical pump, there is corrosion-resistant, self-suction function, Thermal protection, operating to put down Surely, can for a long time continuously idle running, can for a long time, continuous load operating, small, electric current is small, pressure is big, service life It is long.
Further, the nozzle is pressure type nozzle.Using pressure type nozzle, when plant protection is carried out, can be formed Spray form sprays, and the form spraying range of spray form is wider, crops branches and leaves surface coverage higher, and more efficient, does not allow Liquid waste is easily caused, and nozzle upward, medicine liquid spray is more advantageous to using pressure type nozzle when in use due to this programme.
Further, the water pipe is plastic, transparent water pipe.When safeguarding, plastic, transparent water pipe can be observed in water pipe Liquor residue situation, meanwhile, soft plastic, transparent water pipe can flexibly be taken down the exhibits when electric telescopic rod is stretched, and will not be hindered electronic Telescopic rod stretches.
The utility model, which additionally provides a kind of plant protection unmanned plane, includes body and above-mentioned novel spraying device.In the present solution, Telescopic rod can be stretched into Lin Yenei and spray liquid, easy to operate, structure to the leaf back side of crop by plant protection unmanned plane at work Simply, angle can be adjusted flexibly when installing electric telescopic rod.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is simple in structure, and technology is reasonable, easy to operate, in use, novel spraying device is mounted on nobody On machine fuselage, by controller electric telescopic rod is controlled to stretch, by the detection of range finder module, turn of control telescopic rod and steering engine It moves nozzle against blade back, meanwhile, the module operating of control water pump, liquid medicine is entered by water pipe in nozzle, since spray nozzle can With automatically towards the direction of blade back, at this point, being sprayed at by the liquid medicine that nozzle sprays on the back side of crop;Barrier is run into again When, it can be very good to allow medicine liquid spray to above plant by the rotation of telescopic rod and steering engine, after sprinkling, controller Control water pump module stops and electric telescopic rod is contracted to initial position;Since nozzle is mounted on each electric telescopic rod top End, the flexible fixation for not interfering with nozzle of electric telescopic rod, and the sprinkling direction of the telescopic direction of electric telescopic rod and nozzle With larger flexibility.
Description of the drawings
Fig. 1 is the structure diagram of the utility model;
In figure:10 electric telescopic rods, 11 electric DC motors, 12 telescopic rods, 20 water pump modules, 30 controllers, 40 nozzles Mounting base, 50 nozzles, 60 water pipes, 70 radars, 80 range finder modules, 90 medicine-chests.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing Illustrate, expression is only schematic diagram rather than pictorial diagram, it is impossible to be interpreted as the limitation to this patent;In order to which this reality is better described With new embodiment, some components of attached drawing have omission, zoom in or out, and do not represent the size of actual product;To ability For field technique personnel, some known features and its explanation may be omitted and will be understood by attached drawing.
Embodiment 1
A kind of novel spraying device for plant protection unmanned plane of the present embodiment, as shown in Figure 1, including two electric telescopic rods 10th, water pump module 20, controller 30, millimetre-wave radar 70, range finder module 80;Radar 70, range finder module 80 and controller 30 It is logical;Nozzle mounting seat 40 is fixed on the top of electric telescopic rod, nozzle 50 on nozzle mounting seat 40 is installed and nozzle sprays Mouth angle adjustable, nozzle mounting seat 40 are steering engine, and nozzle 50 is mounted on the rotatable parts of steering engine, jet pipe connection plastic, transparent Water pipe 60 and nozzle, water pipe connection water pump module 20, the nozzle is pressure type nozzle;The electric telescopic rod 10, water pump mould Block 20 controls operating by controller 30;Water pump module includes water pump, electricity is adjusted, and water pump is DC micro diaphragm pump;Electric expansion Bar 10 includes electric DC motor 11 and telescopic rod 12, and electric DC motor driven voltage is 48v;After electric telescopic rod elongation Length be 150cm to 200cm, the smaller telescopic rod of use quality while job requirements are met.
When implementing this programme, novel spraying device is mounted on unmanned aerial vehicle body, water pump module 20 connects unmanned plane machine Medicine-chest with it, when unmanned plane is flown at operating area, millimetre-wave radar detect to have handled can put down safely it is flexible The position of bar, controller 30 handle the signal that millimetre-wave radar 70 is sent, and then send the signal of range finder module 80 to be read, High-precision range finder module is allowed to detect distance, to handle the distance in the sprinkling direction of nozzle and control electric telescopic rod elongation, The effect of sprinkling can so be allowed to reach most suitable, meanwhile, control water pump module 20 operates, liquid medicine by plastic, transparent water pipe, Jet pipe enters in nozzle 50, since spray nozzle is towards the installation of electric telescopic rod shrinkage direction, at this point, the medicine sprayed by nozzle Water is sprayed on the back side of crop;After sprinkling, controller control water pump module stops and is contracted to electric telescopic rod just Beginning position;It is mounted on due to nozzle on the steering engine on each electric telescopic rod top, the flexible of electric telescopic rod does not interfere with nozzle Fixation, the direction of nozzle be free to rotate, and the telescopic direction of electric telescopic rod has larger flexibility;This implementation The data of processing processing millimetre-wave radar, precision distance measurement module, electric telescopic rod and water pump module are needed in the controller of example Information, the data of processing are huger, so being handled using by STM32F103ZET6 microprocessors.
Embodiment 2
A kind of plant protection unmanned plane, including 1 gained novel spraying device of body and embodiment.In the present solution, plant protection unmanned plane Telescopic rod can be stretched into Lin Yenei at work, liquid is sprayed to the leaf back side of crop, easy to operate, simple in structure, installation electricity Angle can be adjusted flexibly during dynamic telescopic rod.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the utility model etc., should be included in Within the protection domain of the utility model claims.

Claims (10)

1. a kind of novel spraying device for plant protection unmanned plane, which is characterized in that including at least one electric telescopic rod(10)、 Water pump module(20), controller(30);Nozzle mounting seat is fixed on the top of electric telescopic rod(40), in nozzle mounting seat Upper installation nozzle(50)And spray nozzle angle adjustable, nozzle are communicated with water pipe(60), water pipe connection water pump module(20);Institute State electric telescopic rod(10), water pump module(20)It is controlled and operated by controller.
2. novel spraying device according to claim 1, which is characterized in that the nozzle mounting seat(40)For steering engine, nozzle (50)On the rotary part of steering engine.
3. novel spraying device according to claim 1, which is characterized in that it further includes radar(70), range finder module(80); Radar(70), range finder module(80)With controller(30)Unicom.
4. novel spraying device according to claim 3, which is characterized in that the radar(70)For millimetre-wave radar.
5. novel spraying device according to claim 1, which is characterized in that the electric telescopic rod(10)Including electric DC Motor(11)And telescopic rod(12), electric DC motor support driving voltage 12v, 24v, 36v, 48v.
6. novel spraying device according to claim 1, which is characterized in that electric telescopic rod(10)Length after elongation is 150cm to 200cm.
7. novel spraying device according to claim 1, which is characterized in that the water pump module(20)It is adjusted including water pump, electricity, Water pump is DC micro diaphragm pump.
8. novel spraying device according to claim 1, which is characterized in that the nozzle(50)For pressure type nozzle.
9. novel spraying device according to claim 1, which is characterized in that the water pipe(60)For plastic, transparent water pipe.
10. a kind of plant protection unmanned plane, which is characterized in that including novel spraying described in body and claim 1 ~ 9 any claim Spill device.
CN201721378138.0U 2017-10-24 2017-10-24 A novel sprinkler for plant protection unmanned aerial vehicle Active CN207403941U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201721378138.0U CN207403941U (en) 2017-10-24 2017-10-24 A novel sprinkler for plant protection unmanned aerial vehicle
AU2018100996A AU2018100996A4 (en) 2017-10-24 2018-07-16 Spraying device for unmanned aerial vehicle for plant protection
JP2018002718U JP3218196U (en) 2017-10-24 2018-07-17 New spraying device for plant protection drone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721378138.0U CN207403941U (en) 2017-10-24 2017-10-24 A novel sprinkler for plant protection unmanned aerial vehicle

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108791894A (en) * 2018-06-13 2018-11-13 南通职业大学 A kind of autonomous flight pesticide spraying unmanned plane accurately controlled
CN108812601A (en) * 2018-06-17 2018-11-16 苏州迅联佰丰智能科技有限公司 A kind of unmanned fog machine of multiple wing circulating type agricultural of double-purpose spray head
CN109673606A (en) * 2018-09-13 2019-04-26 新乡市昌杰农业机械有限公司 A kind of agricultural spray unmanned plane
CN113396890A (en) * 2021-07-19 2021-09-17 重庆交通大学 Protection device is driven with fish to reef blasting under water
CN114431212A (en) * 2021-11-09 2022-05-06 湖南省靖泰现代农业科技有限公司 Modern agriculture-based automatic insect removal device and use method
CN114829254A (en) * 2019-12-16 2022-07-29 东洋制罐株式会社 Attitude changing device, unmanned aerial vehicle, and attitude changing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7280642B2 (en) * 2021-03-25 2023-05-24 合同会社コトブク liquid sprayer
CN115024302B (en) * 2022-05-13 2024-04-09 河南科技大学 Weeding is with spouting medicine device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108791894A (en) * 2018-06-13 2018-11-13 南通职业大学 A kind of autonomous flight pesticide spraying unmanned plane accurately controlled
CN108791894B (en) * 2018-06-13 2021-04-27 南通职业大学 Independently fly pesticide of accurate control and spray unmanned aerial vehicle
CN108812601A (en) * 2018-06-17 2018-11-16 苏州迅联佰丰智能科技有限公司 A kind of unmanned fog machine of multiple wing circulating type agricultural of double-purpose spray head
CN109673606A (en) * 2018-09-13 2019-04-26 新乡市昌杰农业机械有限公司 A kind of agricultural spray unmanned plane
CN114829254A (en) * 2019-12-16 2022-07-29 东洋制罐株式会社 Attitude changing device, unmanned aerial vehicle, and attitude changing method
CN113396890A (en) * 2021-07-19 2021-09-17 重庆交通大学 Protection device is driven with fish to reef blasting under water
CN114431212A (en) * 2021-11-09 2022-05-06 湖南省靖泰现代农业科技有限公司 Modern agriculture-based automatic insect removal device and use method

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AU2018100996A4 (en) 2018-08-16
JP3218196U (en) 2018-09-27

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