CN109497028A - Helicopter sprays medicine-chest with drag reduction Anti-surging - Google Patents
Helicopter sprays medicine-chest with drag reduction Anti-surging Download PDFInfo
- Publication number
- CN109497028A CN109497028A CN201910032148.6A CN201910032148A CN109497028A CN 109497028 A CN109497028 A CN 109497028A CN 201910032148 A CN201910032148 A CN 201910032148A CN 109497028 A CN109497028 A CN 109497028A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- chest
- medicine
- helicopter
- surging
- 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.)
- Pending
Links
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
-
- 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
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
-
- 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
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
Abstract
The invention discloses a kind of helicopter drag reduction Anti-surgings to spray medicine-chest, which is characterized in that including whole in flat cabinet, the upside integral finish of the cabinet, and is equipped with case lid;The rear end of the cabinet has the medicine outlet for being connected with sprinkling system, the medicine outlet position extends downward into the lower section of the cabinet, the bottom of the cabinet is set to be formed down protruding portion, the protruding portion gradually shrinks tapered upwards along the direction towards the cabinet front end, and the inside of the cabinet is made to form drug slot corresponding with the protruding portion;There are multiple partitions being arranged in a crisscross manner in the cabinet, offer flowing hole on the partition.The present invention has the advantages that reasonable in design, to can be effectively reduced the shaking of flight course Chinese medicine liquid, reduce surge, improve flight stability.
Description
Technical field
The present invention relates to airborne pesticide spraying device technical fields, spray in particular to a kind of helicopter drag reduction Anti-surging
Spill medicine-chest.
Background technique
With the maturation of helicopter technology, helicopter pesticide spraying, can not at agriculture application using more and more extensive
Or scarce a part.The important component that helicopter sprinkling be can not ignore is sprinkling medicine-chest, carrying agricultural chemicals liquid in medicine-chest.Due to straight
Aircraft speedup sometimes in operation is risen, slows down sometimes, rises sometimes, decline sometimes, it is huge that this can be such that in medicine-chest liquid generates
Big surge impacts medicine-chest inner wall, keeps the center of gravity of airplane unstable, influences spray effect, or even will affect the safety of aircraft flight.It is existing
Measure used by sprinkling medicine-chest is to add kickboard inside medicine-chest, and the vibration for reducing liquid is splashed, but actual effect is not
Ideal, sprinkling medicine-chest be in kickboard plus the suction structure such as spring, but liquid level changes at any time, is unable to ensure kickboard to liquid
The dynamic compacting of surface wave, and existing sprinkling medicine-chest form construction design is unsatisfactory, plays inhibition to the flight of aircraft,
Cause energy consumption excessive, working efficiency is low.
Summary of the invention
In view of the above shortcomings of the prior art, it is set the technical problems to be solved by the present invention are: how to provide a kind of structure
Meter rationally, can be effectively reduced the shaking of flight course Chinese medicine liquid, reduces surge, improves the helicopter drag reduction of flight stability
Anti-surging sprays medicine-chest.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of helicopter drag reduction Anti-surging sprinkling medicine-chest, which is characterized in that including whole in flat cabinet, the cabinet
Upside integral finish, and case lid is installed;The rear end of the cabinet has the medicine outlet for being connected with sprinkling system, institute
The lower section that medicine outlet position extends downward into the cabinet is stated, the bottom of the cabinet is made to be formed down protruding portion, it is described
Protruding portion gradually shunk upwards along the direction towards the cabinet front end it is tapered, make the inside of the cabinet formed with it is described prominent
The corresponding drug slot in portion out;There are multiple partitions being arranged in a crisscross manner in the cabinet, offer flowing hole on the partition.
Using the above structure, by the way that partition is arranged in cabinet, medical fluid is separated in different regions, by partition
Flowing hole is interconnected, and during helicopter flight, due to the barrier of partition, can reduce the shaking of medical fluid, reduces surge,
To be conducive to improve the flight stability of helicopter.And cabinet design can be reduced into the face of medicine-chest front end at flat Y shape
Product reduces the windage during helicopter flight.In addition, spraying insecticide during advancing due to helicopter, medical fluid phase can be made
To flowing backward, medicine outlet is arranged in the rear end of medicine-chest, it is ensured that medical fluid smoothly flows to medicine outlet.And it is medicine outlet is downward
It extends to below cabinet, medicine outlet can be made to be located at the extreme lower position of entire cabinet, the intracorporal all medical fluids of guard box can
Medicine outlet is flowed to along drug slot, makes full use of the medical fluid of loading.And the protruding portion of the bottom of box extends forward tapered, can also subtract
Windage in few flight course.Partition can also increase the strength and stiffness of cabinet.
Further, the front end of the protruding portion is close to the front end of the cabinet, the partition above the drug slot across
On the cabinet of the drug slot two sides.
In this way, each region separated in cabinet can flow directly to medicine outlet by drug slot, the delay of medical fluid is avoided, is protected
The continuity for demonstrate,proving sprinkling, avoids being emptied for sprinkling system and damages.
Further, the flowing hole includes round flowing hole in the middle part of the partition and is located at the separator edge
Semicircle flowing hole, the two sides up and down of the partition are arranged in the semicircle overcurrent pore size distribution.
In this manner it is ensured that the bottom of partition has flowing hole, can mutually be flowed convenient for the medical fluid in each region of separation
It is logical, avoid the delay of medical fluid.
Further, the width of the box back and the equivalent width for going straight up to motor spindle, and the two sides of its width direction
Gradually extend outwardly from back to front;The front center of the cabinet is recessed backward, keeps the projection of the cabinet vertically whole
It is Y-shaped;Respectively there is one to use observation window made of transparent material for the two sides of the case lid front end.
In this way, the two sides of cabinet are extended outwardly, the capacity of cabinet can be increased, increase drugloading rate.And front end is outside
The two sides of extension can stretch out helicopter bottom section, so that it may be observed by the observation window being arranged on case lid.And cabinet
Front end can also reduce the windage of front end to two sides bifurcated, while can guarantee that medical fluid smoothly flows into the medicine outlet of rear end again.
It further, is arc-shaped at the front edge of the cabinet, and arc radius is greater than 5cm.
In this way, the windage of cabinet front end can be further decreased.
Further, the rear end sides of the case lid are respectively equipped with a balance lid.
In this way, the position of centre of gravity of adjustable sprinkling medicine-chest.
Further, the two sides of the middle and back of the case lid are each provided with the rear cleaning hole an of strip, middle front part
Two sides are each provided with the preceding cleaning hole an of strip, clean hole before described and arrange in splayed configuration.
In this way, convenient clean entire sprinkling medicine-chest.
Further, the side of the cabinet is additionally provided with medicine feeding hole.
In conclusion the present invention have it is reasonable in design, can be effectively reduced the shaking of flight course Chinese medicine liquid, reduce
The advantages that surge, raising flight stability.
Detailed description of the invention
Fig. 1 is overlooking structure diagram of the invention.
Fig. 2 is the present invention looks up structural representation of Fig. 1.
Fig. 3 is the side structure schematic view of Fig. 1.
Fig. 4 is the arrangement schematic diagram of cabinet internal partition.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail.
When specific implementation: as shown in Fig. 1 ~ Fig. 4, a kind of helicopter drag reduction Anti-surging sprinkling medicine-chest, including it is whole in flat
Flat-shaped cabinet 1, the upside integral finish of the cabinet 1, and case lid 2 is installed;The rear end of the cabinet 1 have for spray
The medicine outlet that the system of spilling is connected, the medicine outlet position extend downward into the lower section of the cabinet 1, make the cabinet 1
Bottom be formed down protruding portion, the protruding portion gradually shrinks tapered upwards along the direction towards 1 front end of cabinet, makes
The inside of the cabinet 1 forms drug slot corresponding with the protruding portion;It is arranged in a crisscross manner in the cabinet 1 with multiple
Partition 3 offers flowing hole on the partition 3.
Using the above structure, by the way that partition is arranged in cabinet, medical fluid is separated in different regions, by partition
Flowing hole is interconnected, and during helicopter flight, due to the barrier of partition, can reduce the shaking of medical fluid, reduces surge,
To be conducive to improve the flight stability of helicopter.And cabinet design can be reduced into the area of medicine-chest front end at pancake,
Reduce the windage during helicopter flight.In addition, spray insecticide during advancing due to helicopter, medical fluid can be made opposite to
After flow, medicine outlet is arranged in the rear end of medicine-chest, it is ensured that medical fluid smoothly flows to medicine outlet.And medicine outlet is extended downwardly
Below to cabinet, medicine outlet can be made to be located at the extreme lower position of entire cabinet, the intracorporal all medical fluids of guard box can be along medicine
Slot flows to medicine outlet, makes full use of the medical fluid of loading.And the protruding portion of the bottom of box extends forward tapered, can also reduce winged
Windage during row.Partition can also increase the strength and stiffness of cabinet.
When implementation, partition straddle mounting of the front end of the protruding portion close to the front end of the cabinet 1, above the drug slot
On the cabinet of the drug slot two sides.
In this way, each region separated in cabinet can flow directly to medicine outlet by drug slot, the delay of medical fluid is avoided, is protected
The continuity for demonstrate,proving sprinkling, avoids being emptied for sprinkling system and damages.
When implementation, the flowing hole includes positioned at the round flowing hole at 3 middle part of partition and positioned at 3 edge of partition
Semicircle flowing hole, the two sides up and down of the partition 3 are arranged in the semicircle overcurrent pore size distribution.
In this manner it is ensured that the bottom of partition has flowing hole, can mutually be flowed convenient for the medical fluid in each region of separation
It is logical, avoid the delay of medical fluid.
When implementation, the width of 1 rear end of cabinet and the equivalent width for going straight up to motor spindle, and the two sides of its width direction by
Gradually extend outwardly to preceding afterwards;The front center of the cabinet 1 is recessed backward, keeps the projection of the cabinet 1 vertically whole
It is Y-shaped;Respectively there is one to use observation window 21 made of transparent material for the two sides of 2 front end of case lid.
In this way, the two sides of cabinet are extended outwardly, the capacity of cabinet can be increased, increase drugloading rate.And front end is outside
The two sides of extension can stretch out helicopter bottom section, so that it may be observed by the observation window being arranged on case lid.And cabinet
Front end can also reduce the windage of front end to two sides bifurcated, while can guarantee that medical fluid smoothly flows into the medicine outlet of rear end again.
It is arc-shaped when implementation, at the front edge of the cabinet 1, and arc radius is greater than 5cm.
In this way, the windage of cabinet front end can be further decreased.
When implementation, the rear end sides of the case lid 2 are respectively equipped with a balance lid 22.
In this way, the position of centre of gravity of adjustable sprinkling medicine-chest.
When implementation, the two sides of the middle and back of the case lid 2 are each provided with the rear cleaning hole 23 an of strip, middle front part
Two sides are each provided with the preceding cleaning hole 24 an of strip, clean hole before described and arrange in splayed configuration.
In this way, convenient clean entire sprinkling medicine-chest.
When implementation, the side of the cabinet 1 is additionally provided with medicine feeding hole 4.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not limitation with the present invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of helicopter sprays medicine-chest with drag reduction Anti-surging, which is characterized in that including whole in flat cabinet (1), institute
The upside integral finish of cabinet (1) is stated, and case lid (2) are installed;The rear end of the cabinet (1) have for sprinkling system phase
The medicine outlet of connection, the medicine outlet position extend downward into the lower section of the cabinet (1), make the bottom of the cabinet (1)
Portion is formed down protruding portion, and the protruding portion gradually shrinks tapered upwards along the direction towards the cabinet (1) front end, makes institute
The inside for stating cabinet (1) forms drug slot corresponding with the protruding portion;There are multiple criss-cross settings in the cabinet (1)
Partition (3), offer flowing hole on the partition (3).
2. helicopter as described in claim 1 sprays medicine-chest with drag reduction Anti-surging, which is characterized in that the front end of the protruding portion
Close to the front end of the cabinet (1), the partition above the drug slot is straddled on the cabinet of the drug slot two sides.
3. helicopter as described in claim 1 sprays medicine-chest with drag reduction Anti-surging, which is characterized in that the flowing hole includes position
Round flowing hole in the middle part of the partition (3) and the semicircle flowing hole positioned at the partition (3) edge, the semicircle mistake
Discharge orifice distribution is arranged in the two sides up and down of the partition (3).
4. helicopter as described in claim 1 sprays medicine-chest with drag reduction Anti-surging, which is characterized in that cabinet (1) rear end
Width with go straight up to the equivalent width of motor spindle, and the two sides of its width direction gradually extend outwardly from back to front;The cabinet
(1) front center is recessed backward, keeps the projection of the cabinet (1) vertically integrally Y-shaped;Case lid (2) front end
Respectively there is one to use observation window (21) made of transparent material for two sides.
5. helicopter as claimed in claim 4 sprays medicine-chest with drag reduction Anti-surging, which is characterized in that before the cabinet (1)
It is arc-shaped at end margin.
6. helicopter as claimed in claim 4 sprays medicine-chest with drag reduction Anti-surging, which is characterized in that after the case lid (2)
End two sides are respectively equipped with a balance lid (22).
7. helicopter as claimed in claim 4 sprays medicine-chest with drag reduction Anti-surging, which is characterized in that in the case lid (2)
The two sides at rear portion are each provided with the rear cleaning hole (23) an of strip, before the two sides of middle front part are each provided with a strip
It cleans hole (24), cleans hole before described and arrange in splayed configuration.
8. helicopter as claimed in claim 4 sprays medicine-chest with drag reduction Anti-surging, which is characterized in that the side of the cabinet (1)
Face is additionally provided with medicine feeding hole (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910032148.6A CN109497028A (en) | 2019-01-14 | 2019-01-14 | Helicopter sprays medicine-chest with drag reduction Anti-surging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910032148.6A CN109497028A (en) | 2019-01-14 | 2019-01-14 | Helicopter sprays medicine-chest with drag reduction Anti-surging |
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Publication Number | Publication Date |
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CN109497028A true CN109497028A (en) | 2019-03-22 |
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CN201910032148.6A Pending CN109497028A (en) | 2019-01-14 | 2019-01-14 | Helicopter sprays medicine-chest with drag reduction Anti-surging |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113460307A (en) * | 2021-06-16 | 2021-10-01 | 贵州大学 | Plant protection unmanned aerial vehicle sprays stirring medical kit that biocontrol bacterium was used |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203913106U (en) * | 2014-05-29 | 2014-11-05 | 河北鲲化航空科技有限公司 | A kind of agricultural aircraft hangs uses medicine liquid spray case |
CN204956932U (en) * | 2015-09-18 | 2016-01-13 | 陈金秋野 | Pesticide sprinkling system for helicopter |
WO2016070684A1 (en) * | 2014-11-03 | 2016-05-12 | 深圳高科新农技术有限公司 | U-shaped kit for unmanned farm helicopters |
CN105923143A (en) * | 2016-06-16 | 2016-09-07 | 深圳高科新农技术有限公司 | Stable and reliable four-rotor plant protection aircraft |
CN205624061U (en) * | 2016-03-30 | 2016-10-12 | 南京新蜂智能航空技术有限公司 | Unmanned aerial vehicle machine medicine carrying case |
CN106081114A (en) * | 2016-07-07 | 2016-11-09 | 辽宁壮龙无人机科技有限公司 | The many rotors of fuel power unmanned fog machine medicine-chest |
CN108041017A (en) * | 2018-01-29 | 2018-05-18 | 滨州学院 | A kind of plant protection unmanned plane anti-shake, easy cleaning medicine-chest |
CN207571585U (en) * | 2017-12-14 | 2018-07-03 | 成都轻云信息科技有限公司 | A kind of anti-liquid of agricultural plant protection unmanned plane, which inclines, swings medicine-chest |
WO2018150748A1 (en) * | 2017-02-17 | 2018-08-23 | 株式会社クボタ | Agricultural multicopter |
CN209376535U (en) * | 2019-01-14 | 2019-09-13 | 重庆理工大学 | A kind of helicopter drag reduction Anti-surging sprinkling medicine-chest |
-
2019
- 2019-01-14 CN CN201910032148.6A patent/CN109497028A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203913106U (en) * | 2014-05-29 | 2014-11-05 | 河北鲲化航空科技有限公司 | A kind of agricultural aircraft hangs uses medicine liquid spray case |
WO2016070684A1 (en) * | 2014-11-03 | 2016-05-12 | 深圳高科新农技术有限公司 | U-shaped kit for unmanned farm helicopters |
CN204956932U (en) * | 2015-09-18 | 2016-01-13 | 陈金秋野 | Pesticide sprinkling system for helicopter |
CN205624061U (en) * | 2016-03-30 | 2016-10-12 | 南京新蜂智能航空技术有限公司 | Unmanned aerial vehicle machine medicine carrying case |
CN105923143A (en) * | 2016-06-16 | 2016-09-07 | 深圳高科新农技术有限公司 | Stable and reliable four-rotor plant protection aircraft |
CN106081114A (en) * | 2016-07-07 | 2016-11-09 | 辽宁壮龙无人机科技有限公司 | The many rotors of fuel power unmanned fog machine medicine-chest |
WO2018150748A1 (en) * | 2017-02-17 | 2018-08-23 | 株式会社クボタ | Agricultural multicopter |
CN207571585U (en) * | 2017-12-14 | 2018-07-03 | 成都轻云信息科技有限公司 | A kind of anti-liquid of agricultural plant protection unmanned plane, which inclines, swings medicine-chest |
CN108041017A (en) * | 2018-01-29 | 2018-05-18 | 滨州学院 | A kind of plant protection unmanned plane anti-shake, easy cleaning medicine-chest |
CN209376535U (en) * | 2019-01-14 | 2019-09-13 | 重庆理工大学 | A kind of helicopter drag reduction Anti-surging sprinkling medicine-chest |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113460307A (en) * | 2021-06-16 | 2021-10-01 | 贵州大学 | Plant protection unmanned aerial vehicle sprays stirring medical kit that biocontrol bacterium was used |
CN113460307B (en) * | 2021-06-16 | 2023-01-24 | 贵州大学 | Plant protection unmanned aerial vehicle sprays stirring medical kit that biocontrol bacterium was used |
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