CN106386764B - Agricultural spraying equipment of helicopter - Google Patents
Agricultural spraying equipment of helicopter Download PDFInfo
- Publication number
- CN106386764B CN106386764B CN201610950736.4A CN201610950736A CN106386764B CN 106386764 B CN106386764 B CN 106386764B CN 201610950736 A CN201610950736 A CN 201610950736A CN 106386764 B CN106386764 B CN 106386764B
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- pull rod
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- 238000005507 spraying Methods 0.000 title claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000575 pesticide Substances 0.000 description 8
- 239000003905 agrochemical Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Special Spraying Apparatus (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses agricultural spraying equipment for a helicopter. It has a feed inlet arranged at the rear of the upper surface of the water tank; the outlet of the electric centrifugal pump is connected with the inlet of a three-way electromagnetic valve, and the outlet at one end of the three-way electromagnetic valve is connected with a backflow connector I and a backflow connector II on the water tank through a backflow hose I and a backflow hose II to form a backflow pipeline; an outlet at the other end of the three-way electromagnetic valve is connected with a filter arranged on the middle spray rod through a spraying hose to form a spraying pipeline; a balance groove is arranged in the water tank, an emergency throwing door is arranged on the lower surface of the water tank, and a throwing actuator and an electric centrifugal pump are arranged at the front end of the water tank; and the pressure controller and the control handle are respectively connected to the electric centrifugal pump, the three-way electromagnetic valve and the throwing actuator through the control box. Has the functions of spraying, stirring, emergency throwing and spraying pressure regulation and has the advantage of simple operation.
Description
Technical Field
The invention relates to the field of agricultural spraying equipment, in particular to agricultural spraying equipment for a helicopter.
Background
China is a big agricultural country and is also one of countries with frequent occurrence of plant diseases and insect pests in the world; at present, the main pesticide application apparatus used in China mainly adopts a small knapsack sprayer, and the pesticide application mode has the problems of high labor intensity, large agricultural pesticide dosage and low operation efficiency; the helicopter has the advantages of high operation speed, strong impact capability, small using amount of agricultural chemicals and good prevention and control effect, and the downdraft generated by the flight of the airplane blows the blades so that the front and the back of the blades can be coated with the chemicals.
However, the existing agricultural spraying equipment for the helicopter only has a spraying function in the operation; the device does not have a backflow function, and the uniformity of pesticide application cannot be ensured; when an emergency occurs, the pesticide in the water tank cannot be thrown.
Disclosure of Invention
The invention aims to provide agricultural spraying equipment for a helicopter, which is arranged on an Enstrom480(480B) helicopter, has the functions of spraying, stirring, emergency throwing and spraying pressure regulation, and is convenient to assemble and disassemble and simple to operate.
In order to achieve the purpose, the technical scheme of the invention is as follows: an agricultural spraying device for a helicopter is characterized in that a stainless steel water tank is arranged right below the helicopter, and a feeding port is arranged behind the upper surface of the water tank; two spray rod brackets are arranged at the front end of the water tank, and a cross beam is arranged on the spray rod brackets; a middle spray rod is arranged right in front of the water tank; the upper ends of two diagonal draw bars are arranged on the cross beam, and the lower ends of the two diagonal draw bars are arranged on the middle spray bar; one end of each of two pull rods V is arranged on the spray rod bracket, and the other end of each of the two pull rods V is arranged on the middle spray rod; two main spray rods are arranged at two ends of the middle spray rod through quick connectors; one end of each auxiliary pull rod is arranged on a front installation point of the airplane through a quick bolt, and the other end of each auxiliary pull rod is fixedly connected to the main spray rod through a hoop; one end of each main pull rod is arranged on mounting points at two side ends of the water tank through the quick bolts, and the other end of each main pull rod is fixedly connected to the main spray rod through the hoop; the pressure meter is arranged at one side end of the main spray rod, and the nozzles are arranged on the main spray rod and the middle spray rod; one end of a pull rod I, a pull rod II and a pull rod III is arranged on the water tank through the quick bolt, and the other end of the pull rod III is arranged on an airplane hanging point; one end of a pull rod IV is arranged on the middle spray rod through a quick bolt, and the other end of the pull rod IV is arranged on the aircraft hanging point;
A balance groove is arranged in the water tank, an emergency throwing door is arranged on the lower surface of the water tank, and a throwing actuator and an electric centrifugal pump are arranged at the front end of the water tank;
the outlet of the electric centrifugal pump is connected with the inlet of a three-way electromagnetic valve, and the outlet at one end of the three-way electromagnetic valve is connected with a backflow connector I and a backflow connector II on the water tank through a backflow hose I and a backflow hose II to form a backflow pipeline; an outlet at the other end of the three-way electromagnetic valve is connected with a filter arranged on the middle spray rod through a spraying hose to form a spraying pipeline;
and the pressure controller and the control handle are respectively connected to the electric centrifugal pump, the three-way electromagnetic valve and the throwing actuator through control boxes. The spraying pressure can be conveniently adjusted through the pressure controller, and the spraying, backflow and emergency throwing functions of the pesticide can be controlled through the control handle.
In the technical scheme, two ends of two support rods I are respectively connected between the auxiliary pull rod and the main spray rod, two ends of two support rods II are respectively connected with the main pull rod and the main spray rod, two ends of two support rods III are respectively connected with the auxiliary pull rod and the main spray rod, and two ends of two connecting rods are respectively connected with the auxiliary pull rod and the main pull rod. The main spray rod, the auxiliary pull rod and the main pull rod are convenient to fix.
In the technical scheme, the auxiliary pull rod, the pull rod V, the spray rod bracket, the main pull rod, the pull rod I, the pull rod II, the pull rod III, the pull rod IV, the inclined pull rod, the support rod I, the support rod II, the support rod III and the connecting rod are arranged on two sides of the water tank in an axial symmetry mode. The main spray rod, the auxiliary pull rod and the main pull rod are convenient to fix and play a role in left-right balance.
In the technical scheme, the upper ends of the pull rod I, the pull rod II, the pull rod III, the pull rod IV and the pull rod V are of a left-handed structure, and the lower ends of the pull rod I, the pull rod II, the pull rod III, the pull rod IV and the pull rod V are of a right-handed structure. The installation height of the water tank can be adjusted by the pull rod I, the pull rod II, the pull rod III and the pull rod IV, and the distance between the middle spray rod and the front end face of the water tank can be adjusted by the pull rod V.
In the technical scheme, a spraying button, a stirring button and an emergency throwing button are arranged on the control handle; and a pressure control knob is arranged on the pressure controller. The spraying, stirring and emergency throwing operations of the water tank can be controlled conveniently, and the spraying pressure can be adjusted according to the operation requirements.
In the technical scheme, the rib plates are arranged in the water tank and comprise a transverse rib plate I, a transverse rib plate II, a longitudinal rib plate I and a transverse rib plate III. The rigidity of the water tank is increased, and the surge of the solution in the water tank is prevented.
In the technical scheme, two balancing tanks are arranged and are in a closed state; the balance groove is installed in the water tank in an axial symmetry manner. The gravity center position of the agricultural spraying equipment is convenient to adjust, and the gravity center position of the agricultural spraying equipment meets the requirement of limiting the gravity center of the helicopter.
In the technical scheme, the water tank is Y-shaped; two liquid level display windows are respectively arranged at the rear end of the water tank. The loading condition in the water tank can be observed through the liquid level display window.
The invention has the following advantages:
(1) has the function of emergency throwing: the lower surface of the water tank is provided with an emergency throwing door, and the emergency throwing door can be opened by controlling the action of the throwing actuator under emergency conditions, so that the agricultural chemical is discharged from the water tank;
(2) has the functions of spraying and refluxing: the agricultural chemical in the water tank is pumped out by controlling an electric centrifugal pump arranged at the front end of the water tank, and then the spraying and refluxing functions are realized by reversing through a three-way electromagnetic valve arranged at the outlet of the electric centrifugal pump;
(3) the spray pressure can be controlled: the pressure controller controls the spraying pressure through the control box;
(4) the upper ends of the pull rod I, the pull rod II, the pull rod III, the pull rod IV and the pull rod V are of a left-handed structure, the lower ends of the pull rod III, the pull rod IV and the pull rod V are of a right-handed structure, and the installation height of the water tank and the distance between the middle spray rod and the front end face of the water tank can be adjusted according to actual requirements; the rib plate is arranged in the water tank, so that the rigidity of the water tank is improved, and the solution in the water tank is prevented from surging; two closed balancing grooves are arranged in the water tank and can be used for adjusting the gravity center position of the agricultural spraying equipment, so that the gravity center position of the agricultural spraying equipment meets the requirement of limiting the gravity center of the helicopter; the rear end of the water tank is provided with a liquid level display window which can be used for observing the loading condition in the water tank;
(5) The device can be matched with a helicopter to complete the operations of air fertilization, pesticide spraying and herbicide spraying;
(6) the unmanned aerial vehicle is installed on an Enstrom480(480B) helicopter and is a manned helicopter system, the drug loading of the unmanned aerial vehicle system is about 20-30 liters, the drug loading of the unmanned aerial vehicle system is about 350 liters, the drug loading is large, and the spraying operation efficiency is high;
(7) convenient loading and unloading and simple operation.
Drawings
FIG. 1 is a schematic view of an axial structure according to the present invention.
Fig. 2 is a schematic front view of a water tank assembly according to the present invention.
FIG. 3 is a rear view of the water tank assembly of the present invention.
FIG. 4 is a schematic view of the rib structure of the water tank of the present invention.
In the figure, 1-a clamp, 2-a support rod I, 3-an auxiliary pull rod, 4-a main spray rod, 5-a support rod II, 6-a support rod III, 7-a quick coupling, 8-an electric centrifugal pump, 9-a balance groove, 10-a support rod V, 11-a spray rod bracket, 12-a water tank, 121-a rib plate, 1211-a transverse rib plate I, 1212-a transverse rib plate II, 1213-a longitudinal rib plate I, 1214-a transverse rib plate III, 13-a pressure gauge, 14-a charging opening, 15-a support rod I, 16-a support rod II, 17-a support rod III, 18-a support rod IV, 19-a quick bolt, 20-a connecting rod, 21-a main pull rod, 22-a pressure controller, 23-a control handle, 24-a control box, 25-a spray nozzle and 26-a diagonal pull rod, 27-a return hose I, 28-a three-way solenoid valve, 29-a spray hose, 30-a return hose II, 31-a throwing actuator, 32-an emergency throwing door, 33-a filter, 34-a middle spray rod, 35-a return joint II, 36-a cross beam, 37-a return joint I, 38-a liquid level display window.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are not intended to limit the present invention, but are merely exemplary. While the advantages of the invention will be apparent and understood from the description.
With reference to the accompanying drawings: an agricultural spraying device of a helicopter is provided, a stainless steel water tank 12 is arranged right below the helicopter, and a feed inlet 14 is arranged behind the upper surface of the water tank 12; two spray rod brackets 11 are arranged at the front end of the water tank 12, and a cross beam 36 is arranged on the spray rod brackets 11; a middle spray rod 34 is arranged right in front of the water tank 12; two diagonal draw bars 26 are arranged on the cross beam 36 at the upper ends and on the middle spray bar 34 at the lower ends; one end of two pull rods V10 is arranged on the spray rod bracket 11, and the other end is arranged on the middle spray rod 34; two main spray rods 4 are arranged at two ends of the middle spray rod 34 through quick connectors 7; one end of each of two auxiliary pull rods 3 is arranged on a front mounting point of the airplane through a quick bolt 19, and the other end of each of the two auxiliary pull rods is fixedly connected to the main spray rod 4 through a hoop 1; one end of each of two main pull rods 21 is arranged on mounting points at two side ends of the water tank 12 through the quick bolts 19, and the other end of each of the two main pull rods is fixedly connected to the main spray rod 4 through the hoop 1; a pressure gauge 13 is arranged at one side end of the main spray rod 4, and a nozzle 25 is arranged on the main spray rod 4 and the middle spray rod 34; one end of a pull rod I15, one end of a pull rod II 16 and one end of a pull rod III 17 are arranged on the water tank 12 through the quick bolt 19, and the other end of the pull rod is arranged on an aircraft hanging point; one end of a pull rod IV 18 is arranged on the middle spray rod 34 through a quick bolt 19, and the other end of the pull rod IV is arranged on the aircraft hanging point;
A balance groove 9 is arranged in the water tank 12, an emergency throwing door 32 is arranged on the lower surface of the water tank 12, a throwing actuator 31 and an electric centrifugal pump 8 are arranged at the front end of the water tank 12;
the outlet of the electric centrifugal pump 8 is connected with the inlet of the outlet of a three-way electromagnetic valve 28, and the outlet at one end of the three-way electromagnetic valve 28 is connected with a backflow connector I37 and a backflow connector II 35 on the water tank 12 through a backflow hose I27 and a backflow hose II 30 to form a backflow pipeline; the outlet at the other end of the three-way electromagnetic valve 28 is connected with a filter 33 arranged on the middle spray rod 34 through a spray hose 29 to form a spray pipeline;
the pressure controller 22 and the control handle 23 are respectively connected to the electric centrifugal pump 8, the three-way solenoid valve 28 and the throwing actuator 31 through a control box 24.
Two ends of two support rods I2 are respectively connected between the auxiliary pull rod 3 and the main spray rod 4, two ends of two support rods II 5 are respectively connected with the main pull rod 21 and the main spray rod 4, two ends of two support rods III 6 are respectively connected with the auxiliary pull rod 3 and the main spray rod 4, and two ends of two connecting rods 20 are respectively connected with the auxiliary pull rod 3 and the main pull rod 21.
The auxiliary pull rod 3, the pull rod V10, the spray lance bracket 11, the main pull rod 21, the pull rod I15, the pull rod II 16, the pull rod III 17, the pull rod IV 18, the diagonal pull rod 26, the supporting rod I2, the supporting rod II 5, the supporting rod III 6, the connecting rod 20 all set up in the water tank 12 both sides with the axial symmetry formula.
The upper ends of the pull rod I15, the pull rod II 16, the pull rod III 17, the pull rod IV 18 and the pull rod V10 are of a left-handed structure, and the lower ends of the pull rod I and the pull rod IV are of a right-handed structure.
A spraying button, a stirring button and an emergency throwing button are arranged on the control handle 23; the pressure controller 22 is provided with a pressure control knob.
Two balance grooves 9 are arranged and are in a closed state; the equalization tank 9 is mounted in an axisymmetrical manner in the water tank 12.
The water tank 12 is Y-shaped; two liquid level display windows 38 are respectively arranged at the rear ends of the water tanks 12.
The working process of the agricultural spraying equipment for the helicopter is as follows: when stirring operation is needed, a stirring button on the control handle 23 is toggled, the control box sends out 24 electric signals to the three-way electromagnetic valve 28, the three-way electromagnetic valve 28 is reversed to connect the return pipeline, meanwhile, the control box 24 sends out the electric signals to the electric centrifugal pump 8, the electric centrifugal pump 8 starts to work, the agricultural chemicals are pumped into the return pipeline and finally flow back to the water tank 12, and the operation is circulated until the agricultural chemicals in the water tank 12 are uniformly stirred;
When spraying operation is needed, a spraying button on the control handle 23 is turned, the control box 24 sends an electric signal to the three-way electromagnetic valve 28, the three-way electromagnetic valve 28 is reversed to connect a spraying pipeline, meanwhile, the control box 24 sends an electric signal to the electric centrifugal pump 8, the electric centrifugal pump 8 starts to work, agricultural chemicals are pumped into the middle spray rod 34 and the main spray rods 4 at the two ends, and finally the agricultural chemicals are sprayed out through the middle spray rod 34 and the nozzles 25 on the main spray rods 4 at the two ends;
in a spraying state, the pressure control knob is rotated through the pressure controller 22, and the control box sends out 24 an electric signal to adjust the working rotating speed of the electric centrifugal pump 8 so as to adjust the spraying pressure;
in an emergency, the throwing button on the control handle 23 is touched, the control box 24 sends an electric signal to control the action of the throwing actuator 31, the emergency throwing door 32 arranged at the bottom of the water tank 12 is opened, and the agricultural pesticide is thrown out of the emergency throwing door 32.
In order to more clearly illustrate the advantages of a helicopter agricultural spraying apparatus of the present invention compared to a drone system, a knapsack sprayer, the worker compared the three types of apparatus, and the results are as follows:
from the above table, it can be seen that compared with the unmanned aerial vehicle system and the knapsack sprayer, the agricultural spraying equipment for the helicopter, provided by the invention, has the spraying functions, and has the functions of emergency throwing and backflow, the loading condition of the water tank can be observed at any time, the loading amount is large, and the efficiency is high.
Other parts not described belong to the prior art.
Claims (5)
1. An agricultural spraying equipment of helicopter which characterized in that: the water tank (12) with stainless steel is arranged right below the helicopter, and the charging opening (14) is arranged behind the upper surface of the water tank (12); two spray rod brackets (11) are arranged at the front end of the water tank (12), and a cross beam (36) is arranged on the spray rod brackets (11); a middle spray rod (34) is arranged right in front of the water tank (12); the upper ends of two diagonal draw bars (26) are arranged on the cross beam (36), and the lower ends of the two diagonal draw bars are arranged on the middle spray bar (34); one end of two pull rods V (10) is arranged on the spray rod bracket (11), and the other end is arranged on the middle spray rod (34); two main spray rods (4) are arranged at two ends of the middle spray rod (34) through quick connectors (7); one end of each auxiliary pull rod (3) is arranged on a front mounting point of the airplane through a quick bolt (19), and the other end of each auxiliary pull rod is fixedly connected to the main spray rod (4) through a hoop (1); one ends of two main pull rods (21) are arranged on mounting points at two side ends of the water tank (12) through the quick bolts (19), and the other ends are fixedly connected to the main spray rod (4) through the hoop (1); a pressure gauge (13) is arranged at one side end of the main spray rod (4), and a nozzle (25) is arranged on the main spray rod (4) and the middle spray rod (34); one end of a pull rod I (15), one end of a pull rod II (16) and one end of a pull rod III (17) are arranged on the water tank (12) through the quick bolt (19), and the other end of the pull rod III is arranged on an airplane hanging point; one end with a pull rod IV (18) is arranged on the middle spray rod (34) through a quick bolt (19), and the other end is arranged on the aircraft hanging point;
A balance groove (9) is arranged in the water tank (12), an emergency throwing door (32) is arranged on the lower surface of the water tank (12), a throwing actuator (31) and an electric centrifugal pump (8) are arranged at the front end of the water tank (12);
the outlet of the electric centrifugal pump (8) is connected with the inlet of a three-way electromagnetic valve (28), and the outlet of one end of the three-way electromagnetic valve (28) is connected with a backflow joint I (37) and a backflow joint II (35) on the water tank (12) through a backflow hose I (27) and a backflow hose II (30) to form a backflow pipeline; an outlet at the other end of the three-way electromagnetic valve (28) is connected with a filter (33) arranged on the middle spray rod (34) through a spraying hose (29) to form a spraying pipeline;
a pressure controller (22) and a control handle (23) are respectively connected to the electric centrifugal pump (8), the three-way electromagnetic valve (28) and the throwing actuator (31) through a control box (24);
the upper ends of the pull rod I (15), the pull rod II (16), the pull rod III (17), the pull rod IV (18) and the pull rod V (10) are of a left-handed structure, and the lower ends of the pull rods are of a right-handed structure;
two balance grooves (9) are arranged and are in a closed state; the balance groove (9) is arranged in the water tank (12) in an axial symmetry manner;
Auxiliary pull rod (3), pull rod V (10), spray lance bracket (11), main pull rod (21), pull rod I (15), pull rod II (16), pull rod III (17), pull rod IV (18), diagonal draw bar (26), support rod I (2), support rod II (5), support rod III (6), connecting rod (20) all set up in with the axial symmetry form in water tank (12) both sides.
2. A helicopter agricultural spray apparatus as claimed in claim 1, wherein: two ends of two support rods I (2) are respectively connected with the auxiliary pull rod (3) and the main spray rod (4), two ends of two support rods II (5) are respectively connected with the main pull rod (21) and the main spray rod (4), two ends of two support rods III (6) are respectively connected with the auxiliary pull rod (3) and the main spray rod (4), and two ends of two connecting rods (20) are respectively connected with the auxiliary pull rod (3) and the main pull rod (21).
3. A helicopter agricultural spray apparatus as claimed in claim 1, wherein: a spraying button, a stirring button and an emergency throwing button are arranged on the control handle (23); and a pressure control knob is arranged on the pressure controller (22).
4. A helicopter agricultural spray apparatus as claimed in claim 1, wherein: a rib plate (121) is arranged inside the water tank (12), and the rib plate (121) comprises a transverse rib plate I (1211), a transverse rib plate II (1212), a longitudinal rib plate I (1213) and a transverse rib plate III (1214).
5. A helicopter agricultural spray apparatus as claimed in claim 1, wherein: the water tank (12) is Y-shaped; two liquid level display windows (38) are respectively arranged at the rear end of the water tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950736.4A CN106386764B (en) | 2016-10-27 | 2016-10-27 | Agricultural spraying equipment of helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950736.4A CN106386764B (en) | 2016-10-27 | 2016-10-27 | Agricultural spraying equipment of helicopter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106386764A CN106386764A (en) | 2017-02-15 |
| CN106386764B true CN106386764B (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610950736.4A Active CN106386764B (en) | 2016-10-27 | 2016-10-27 | Agricultural spraying equipment of helicopter |
Country Status (1)
| Country | Link |
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| CN (1) | CN106386764B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352935A (en) * | 2019-08-21 | 2019-10-22 | 重庆恩斯特龙通用航空技术研究院有限公司 | A kind of agricultural spray appliance and method for helicopter |
| CN112450188A (en) * | 2020-11-20 | 2021-03-09 | 昌河飞机工业（集团）有限责任公司 | Agriculture and forestry sprays liquid medicine monitoring circuit |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132391Y (en) * | 1992-07-09 | 1993-05-12 | 新疆生产建设兵团农一师三团修造厂 | Mobile hanging sprayer |
| CN101171912A (en) * | 2007-09-30 | 2008-05-07 | 孙世广 | Medicine pump with stirrer |
| CN202276750U (en) * | 2011-10-24 | 2012-06-20 | 湖南天幕智能科技有限公司 | High-voltage electrostatic spraying unmanned helicopter |
| CN104502133A (en) * | 2014-12-16 | 2015-04-08 | 武汉航达航空科技发展有限公司 | Test platform for constant load control performance of electric winch of helicopter |
| CN104554727A (en) * | 2015-02-03 | 2015-04-29 | 广西美欣投资有限公司 | Upward-anticyclone UAV (unmanned aerial vehicle) pesticide sprayer |
| CN104663633A (en) * | 2013-11-26 | 2015-06-03 | 陈田来 | Medicine application device and medicine application method |
| CN104743105A (en) * | 2015-03-31 | 2015-07-01 | 马鞍山市赛迪智能科技有限公司 | Aircraft for rescue escape |
| CN104996053A (en) * | 2015-08-17 | 2015-10-28 | 衢州昀睿工业设计有限公司 | Fertilizer application spray head for pneumatic fertilizer application device |
| CN105746472A (en) * | 2016-03-10 | 2016-07-13 | 湖南农业大学 | High-ground-clearance multifunctional plant protection machine |
| CN205409294U (en) * | 2016-04-01 | 2016-08-03 | 南充驭云创新科技有限公司 | Agricultural plant protection unmanned aerial vehicle sprinkling system |
| CN205585164U (en) * | 2016-05-12 | 2016-09-21 | 江西兴航智控航空工业有限公司 | Spout medicine unmanned aerial vehicle centrifuging spray head |
| CN206641267U (en) * | 2016-10-27 | 2017-11-17 | 武汉航达航空科技发展有限公司 | A kind of helicopter agricultural spraying equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191533Y (en) * | 1994-01-07 | 1995-03-15 | 余振耀 | Electric high-efficiency spray machine |
| CN2876322Y (en) * | 2005-06-30 | 2007-03-07 | 王钢 | Jet beat washing wax removing chemical adding multi purpose car |
| CN200991666Y (en) * | 2007-01-16 | 2007-12-19 | 舒朝然 | Static atomizing system |
| CN101930231B (en) * | 2010-08-27 | 2011-12-14 | 武汉航达航空科技发展有限公司 | Test device of fuel controller |
| CN203467496U (en) * | 2013-09-17 | 2014-03-12 | 张国喜 | Cart for fertilization and pesticide spraying on crops |
| CN204776029U (en) * | 2015-05-04 | 2015-11-18 | 宁夏视博航空科技有限公司 | Likepowder thing spraying device of volume of executing adjustable of low -latitude flying mode |
| CN105537027B (en) * | 2016-02-22 | 2017-03-01 | 广州极飞科技有限公司 | A kind of aircraft sprinkling control device, method and sprinkling system |
-
2016
- 2016-10-27 CN CN201610950736.4A patent/CN106386764B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132391Y (en) * | 1992-07-09 | 1993-05-12 | 新疆生产建设兵团农一师三团修造厂 | Mobile hanging sprayer |
| CN101171912A (en) * | 2007-09-30 | 2008-05-07 | 孙世广 | Medicine pump with stirrer |
| CN202276750U (en) * | 2011-10-24 | 2012-06-20 | 湖南天幕智能科技有限公司 | High-voltage electrostatic spraying unmanned helicopter |
| CN104663633A (en) * | 2013-11-26 | 2015-06-03 | 陈田来 | Medicine application device and medicine application method |
| CN104502133A (en) * | 2014-12-16 | 2015-04-08 | 武汉航达航空科技发展有限公司 | Test platform for constant load control performance of electric winch of helicopter |
| CN104554727A (en) * | 2015-02-03 | 2015-04-29 | 广西美欣投资有限公司 | Upward-anticyclone UAV (unmanned aerial vehicle) pesticide sprayer |
| CN104743105A (en) * | 2015-03-31 | 2015-07-01 | 马鞍山市赛迪智能科技有限公司 | Aircraft for rescue escape |
| CN104996053A (en) * | 2015-08-17 | 2015-10-28 | 衢州昀睿工业设计有限公司 | Fertilizer application spray head for pneumatic fertilizer application device |
| CN105746472A (en) * | 2016-03-10 | 2016-07-13 | 湖南农业大学 | High-ground-clearance multifunctional plant protection machine |
| CN205409294U (en) * | 2016-04-01 | 2016-08-03 | 南充驭云创新科技有限公司 | Agricultural plant protection unmanned aerial vehicle sprinkling system |
| CN205585164U (en) * | 2016-05-12 | 2016-09-21 | 江西兴航智控航空工业有限公司 | Spout medicine unmanned aerial vehicle centrifuging spray head |
| CN206641267U (en) * | 2016-10-27 | 2017-11-17 | 武汉航达航空科技发展有限公司 | A kind of helicopter agricultural spraying equipment |
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