CN201872952U - Coaxial unmanned helicopter spray spraying pesticide - Google Patents
Coaxial unmanned helicopter spray spraying pesticide Download PDFInfo
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- CN201872952U CN201872952U CN2010206112258U CN201020611225U CN201872952U CN 201872952 U CN201872952 U CN 201872952U CN 2010206112258 U CN2010206112258 U CN 2010206112258U CN 201020611225 U CN201020611225 U CN 201020611225U CN 201872952 U CN201872952 U CN 201872952U
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Abstract
The utility model relates to an unmanned vehicle, in particular to a coaxial unmanned helicopter spray spraying pesticide which comprises a frame, a fuel engine and a remote control system; a propeller which rotates coaxially and reversely is arranged in the frame; the lower part of the frame is provided with a pesticide spraying device; the pesticide spraying device comprises a pesticide storage box with a high-pressure pump and a blower; the rear part of the frame is provided with a spray rod and a spray head; the spray head is connected with the spray rod; and the spray rod is connected with the air outlet of the blower and the outlet of the high-pressure pump through three-way pipes. The spray head is a rotary spray head. The coaxial unmanned helicopter spray spraying pesticide has a compact and simple structure and good operation mechanics, does not need any airport runway, can fly in the low air at low speed, has high operation efficiency and good effect as well as a low use cost, can be used in any period during the growth of agricultural crops, not only can inject pesticide but also can fertilize on the leaves of the agricultural crops, so that the labor operation intensity is greatly reduced.
Description
[technical field]
The utility model relates to a kind of unmanned vehicle, particularly a kind of coaxial unmanned helicopter that is used to spray agricultural chemicals.
[background technology]
As everyone knows, have at present special lifting cargo crane, hang ship, but be not specifically designed to the helicopter of lifting cargo.Certainly, pure helicopter also can lifting cargo, but because of itself design-calculated purpose, not to be mainly used in lifting cargo, but carry cargo or personnel flight, thereby it generally will possess driving compartment, cabin, balance empennage etc. are arranged, and various communication navigation set, these devices just can be unnecessary for main helicopter to lift by crane and closely to transport goods.Because these devices had both increased the raw materials consumption of helicopter, also increased the weight of helicopter, reduced the efficient of helicopter, the productive costs of helicopter and operating costs are greatly improved.Moreover, the helicopter of existing helicopter, particularly heavy, all powerful engine installation of power demand, it can be made up of separate unit perhaps many driving engines, and existing helicopter is owing to be subjected to the restriction of its structural condition, also only installs three to four driving engines general at most, otherwise just seems too complicated and huge, so generally mostly adopt turboshaft engine to satisfy requirement to dynamic property, though this type of engine weight is light, power is big, its price, maintenance cost are all than higher, and noise is also bigger.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of coaxial unmanned helicopter of going straight up to low latitude, low-speed operations that carries out the remotely pilotless driving to be used to spray agricultural chemicals, it is small and exquisite simple to have structure, the operation manoevreability is good, does not need airfield runway, the characteristics of energy low latitude, low-speed operations.
The technical solution of the utility model is: the coaxial unmanned helicopter that is used to spray agricultural chemicals, comprise frame, engine petrol and command and control system, be provided with coaxial counter-rotational screw propeller in the described frame, described frame lower is provided with chemical spraying device, this chemical spraying device comprises that one has the explosive box and the blowing engine of high pressure pump, described frame rear portion is provided with spray boom and shower nozzle, and described shower nozzle is connected with spray boom, and outlet is connected described spray boom with high pressure pump with described blower outlet by three-way pipe.
As the further improvement of such scheme, described spray boom end is equipped with rotation sprayer, can evenly spray insecticide on the one hand, when rotation sprayer rotated on the other hand, the scalable heading played the effect of yaw rudder, simplify rack construction, alleviated flying weight.
As the further improvement of such scheme, described rotation sprayer is connected with described spray boom by bearing.
Advantage of the present utility model is: the utility model structure is small and exquisite simple, the operation manoevreability is good, do not need airfield runway, energy low latitude, low-speed operations, operating efficiency height, effective, use cost is low, can use in any period of crop growth, not only can go and buy Chinese medicine, can also execute foliage fertilizer, alleviate the intensity of labor operation greatly for crops.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
[specific embodiment]
Referring to Fig. 1, be used to spray the coaxial unmanned helicopter of agricultural chemicals, comprise frame 11, engine petrol 12 and command and control system 13, be characterized in that frame 11 is provided with coaxial counter-rotational screw propeller 1 and 3, last screw propeller 1 is affixed with interior 2, and following screw propeller 3 is affixed with outer shaft 5, outer shaft 5 is hollow tubular axis, with interior axle 2 switched in opposite, its structure is as the axle construction of clock and watch, outer shaft 5 with interior 2 between be connected by bearing 4.
8 rotations of spark ignition engine 12 driven gears, gear 8 drives face gear 6 and 7 rotations, and gear 6 and 7 drives bonded assembly outer shaft 5 and interior axle 2 respectively, to reach screw propeller 1 and 3 backward rotation.In addition, owing to there is twin screw that lift is provided, need not divide power to give tail-rotor, so co-axial helicopter can provide bigger lift.
Be provided with chemical spraying device in frame 11 bottoms, this chemical spraying device comprises high pressure pump 14, explosive box 15; Described frame rear portion is provided with spray boom and shower nozzle 10, and shower nozzle 10 is connected with spray boom, and 14 outlets are connected described spray boom with high pressure pump with described blowing engine 16 air outlets by three-way pipe.Shower nozzle 10 can be under the drive of swivel bearing 9 left rotation and right rotation, the purpose of advancing and swinging and reversing end for end of control body has reached the effect of flicon rudder.
This product has following characteristics:
1, time saving and energy saving: use this machine laxative only to need 4-8 minute for every mu, greatly reduced labour intensity, avoided old-fashioned Teat pipette water requirement big, pencil is long, the drawback of many people's operations.
2, spray wide no dead angle, the hover time is long, is easy to handle.
This product principal parameter sees the following form:
| Principal parameter | Index |
| Net weight (kg) | 100 |
| Medicine-chest volume (L) | 50 |
| Fuel tank capacity (L) | 10 |
| Horizontal spraying amount (kg/min) | 0--6 |
| Mating power | 5 horsepowers |
| Declared power (kw/r/min) | 0.7/6500 |
| Wing | 680 |
| Oad length (mm) | 1800×500×690 |
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.
Claims (3)
1. be used to spray the coaxial unmanned helicopter of agricultural chemicals, comprise frame, engine petrol and command and control system, be provided with coaxial counter-rotational screw propeller in the described frame, it is characterized in that: described frame lower is provided with chemical spraying device, this chemical spraying device comprises that one has the explosive box and the blowing engine of high pressure pump, described frame rear portion is provided with spray boom and shower nozzle, and described shower nozzle is connected with spray boom, and described spray boom is connected with described high pressure pump outlet with described blower outlet by three-way pipe.
2. according to the described coaxial unmanned helicopter that is used to spray agricultural chemicals of claim 1, it is characterized in that: described shower nozzle is a rotation sprayer.
3. according to the described coaxial unmanned helicopter that is used to spray agricultural chemicals of claim 2, it is characterized in that: described rotation sprayer is connected with described spray boom by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206112258U CN201872952U (en) | 2010-11-17 | 2010-11-17 | Coaxial unmanned helicopter spray spraying pesticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206112258U CN201872952U (en) | 2010-11-17 | 2010-11-17 | Coaxial unmanned helicopter spray spraying pesticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872952U true CN201872952U (en) | 2011-06-22 |
Family
ID=44160881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206112258U Expired - Fee Related CN201872952U (en) | 2010-11-17 | 2010-11-17 | Coaxial unmanned helicopter spray spraying pesticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872952U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887227A (en) * | 2012-10-31 | 2013-01-23 | 无锡同春新能源科技有限公司 | Projectile bombing unmanned aerial vehicle for killing mosquito |
| CN102975852A (en) * | 2012-11-13 | 2013-03-20 | 上海交通大学无锡研究院 | Unmanned plane capable of continuously being supplied with pesticides and spraying pesticides |
| CN103661946A (en) * | 2013-12-13 | 2014-03-26 | 江苏大学 | Flow diversion anti-drifting devices for rotary-wing unmanned plane mist spraying |
| CN104210658A (en) * | 2014-05-28 | 2014-12-17 | 成都农邦生物科技有限公司 | Hot fog type pesticide spraying and applying system for agriculture rotor craft |
| CN104908947A (en) * | 2015-05-14 | 2015-09-16 | 苏州绿农航空植保科技有限公司 | Connection device of aircraft and spray rod |
| CN105366058A (en) * | 2015-12-22 | 2016-03-02 | 苏昊纬 | Pesticide-spraying unmanned aerial vehicle |
| CN105480423A (en) * | 2015-12-22 | 2016-04-13 | 苏昊纬 | Solar agricultural sprinkling unmanned aerial vehicle |
| CN105539846A (en) * | 2015-12-22 | 2016-05-04 | 苏昊纬 | Farm-oriented spraying unmanned aerial vehicle |
| CN106005419A (en) * | 2016-05-15 | 2016-10-12 | 王欣 | Remotely-controlled pesticide spraying airplane |
-
2010
- 2010-11-17 CN CN2010206112258U patent/CN201872952U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887227A (en) * | 2012-10-31 | 2013-01-23 | 无锡同春新能源科技有限公司 | Projectile bombing unmanned aerial vehicle for killing mosquito |
| CN102975852A (en) * | 2012-11-13 | 2013-03-20 | 上海交通大学无锡研究院 | Unmanned plane capable of continuously being supplied with pesticides and spraying pesticides |
| CN103661946A (en) * | 2013-12-13 | 2014-03-26 | 江苏大学 | Flow diversion anti-drifting devices for rotary-wing unmanned plane mist spraying |
| CN104210658A (en) * | 2014-05-28 | 2014-12-17 | 成都农邦生物科技有限公司 | Hot fog type pesticide spraying and applying system for agriculture rotor craft |
| CN104210658B (en) * | 2014-05-28 | 2016-02-24 | 成都农邦生物科技有限公司 | A kind of agricultural rotor craft hot mist type pesticide application system |
| CN104908947A (en) * | 2015-05-14 | 2015-09-16 | 苏州绿农航空植保科技有限公司 | Connection device of aircraft and spray rod |
| CN105366058A (en) * | 2015-12-22 | 2016-03-02 | 苏昊纬 | Pesticide-spraying unmanned aerial vehicle |
| CN105480423A (en) * | 2015-12-22 | 2016-04-13 | 苏昊纬 | Solar agricultural sprinkling unmanned aerial vehicle |
| CN105539846A (en) * | 2015-12-22 | 2016-05-04 | 苏昊纬 | Farm-oriented spraying unmanned aerial vehicle |
| CN106005419A (en) * | 2016-05-15 | 2016-10-12 | 王欣 | Remotely-controlled pesticide spraying airplane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20121117 |