CN105711839B - For the sprinkling rod connector of unmanned plane - Google Patents
For the sprinkling rod connector of unmanned plane Download PDFInfo
- Publication number
- CN105711839B CN105711839B CN201610038405.3A CN201610038405A CN105711839B CN 105711839 B CN105711839 B CN 105711839B CN 201610038405 A CN201610038405 A CN 201610038405A CN 105711839 B CN105711839 B CN 105711839B
- Authority
- CN
- China
- Prior art keywords
- spray boom
- installed part
- boom installed
- pencil
- tower head
- 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.)
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Links
- 239000007921 spray Substances 0.000 claims abstract description 117
- 238000007789 sealing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to unmanned vehicles, specifically provide a kind of sprinkling rod connector for unmanned plane, it is intended to which leakproofness can not ensure after solving the problems, such as the spray bars dismounting inconvenience of existing plant protection unmanned plane and dismantling.For this purpose, the unmanned plane sprinkling rod connector of the present invention includes：First spray boom installed part, is connected to unmanned plane sprinkling system；Second spray boom installed part, is connected to unmanned plane spray bars；And locking component, be set on one in the first spray boom installed part and the second spray boom installed part, for another combination lock in the first spray boom installed part and the second spray boom installed part, so that the spray bars are connected to the sprinkling system.Due to the first spray boom installed part with locking component threadedly or sliding slot mode is combined, so that rotate locking component only with respect to the first spray boom installed part, it can realize being rapidly assembled and disassembled for the first spray boom installed part and the second spray boom installed part, it is not only convenient and efficient, but also can guarantee leakproofness.
Description
Technical field
The present invention relates to unmanned vehicles, specifically provide a kind of sprinkling rod connector for unmanned plane.
Background technology
The multiple fields such as unmanned plane is available for investigating, taking photo by plane, agricultural plant protection, mapping.It according to different standards can be by nothing
It is man-machine to be divided into different types.For example, according to type of drive, unmanned plane can be divided into single rotor wing unmanned aerial vehicle, multi-rotor unmanned aerial vehicle,
Fixed-wing unmanned plane and helicopter.The advantages of each unmanned plane has itself and limitation.For agricultural plant protection more rotors nobody
Machine is branch relatively popular in unmanned plane field at this stage, and main application is pesticide spraying.However, this unmanned plane lacks
Point is that spray bars need often dismounting, but leakproofness is inadequate when installing again after dismantling, and the spray bars occupied space after dismantling
It is larger, transportation cost can be increased.
Therefore, this field needs a kind of novel spray rod connecting device to solve the above problems.
Invention content
Present invention seek to address that leakproofness can not protect after the spray bars dismounting inconvenience of existing plant protection unmanned plane and dismounting
The problem of card.For this purpose, the present invention provides a kind of sprinkling rod connector for unmanned plane.The sprinkling rod connector includes：
First spray boom installed part is connected to the sprinkling system of the unmanned plane；Second spray boom installed part, is connected to the unmanned plane
Spray bars；And locking component, one be set in the first spray boom installed part and the second spray boom installed part
On, for another combination lock in the first spray boom installed part and the second spray boom installed part, so as to will described in
Spray bars are connected to the sprinkling system.
In the preferred embodiment of above-mentioned sprinkling rod connector, the sprinkling rod connector further includes the connection of the first pencil
Tower head connects intermediate plate, the first pencil connection with being set in first pencil and connect at least one first pencil on tower head
Tower head connects intermediate plate by first pencil and is connected to the first spray boom installed part.
In the preferred embodiment of above-mentioned sprinkling rod connector, the sprinkling rod connector further includes the connection of the second pencil
Tower head connects intermediate plate, the second pencil connection with being set in second pencil and connect at least one second pencil on tower head
Tower head connects intermediate plate by second pencil and is connected to the second spray boom installed part.
In the preferred embodiment of above-mentioned sprinkling rod connector, the sprinkling rod connector, which further includes, is set in described the
One pencil connects the sealing ring on tower head and the sealing ring intermediate plate being set on the sealing ring.
In the preferred embodiment of above-mentioned sprinkling rod connector, the first spray boom installed part is provided with external screw thread, institute
It states locking component and is provided with internal thread, when the first spray boom installed part and the locking component pass through the external screw thread and described
When internal thread is tightened each other, the locking component forces the second spray boom installed part together with second pencil connection tower head
Tower head axial movement is connected with first pencil towards the first spray boom installed part, therefore makes the second pencil connection tower head
Against the sealing ring.
In the preferred embodiment of above-mentioned sprinkling rod connector, it is provided on the outer surface of the first spray boom installed part
Locking projections are provided on the inner surface of lock slots and the locking component；Or the outer surface of the first spray boom installed part
On be provided on the inner surface of locking projections and the locking component and be provided with lock slots；The structure setting of the lock slots into
When rotating the locking component relative to the first spray boom installed part, the locking projections are slided in the lock slots,
So that towards the first spray boom installed part and described the together with the second spray boom installed part and second pencil connection tower head
The connection tower head axial movement of one pencil, and second pencil is therefore made to connect tower head against the sealing ring.
In the preferred embodiment of above-mentioned sprinkling rod connector, the lock slots include the first straight trough area being sequentially connected
Section, skewed slot section, the second straight trough section and lock recess, the first straight trough section are parallel to the first spray boom installed part
End face extend, the skewed slot section relative to the first spray boom installed part end slope extend, the second straight trough area
Section is parallel to the first straight trough section extension, and the lock recess is arranged on the end of the second straight trough section and towards institute
State the biasing of the first straight trough section.
In the preferred embodiment of above-mentioned sprinkling rod connector, the first spray boom installed part and second spray boom peace
One in piece installing includes limiting slot, another in the first spray boom installed part and the second spray boom installed part includes limit
Position block, in assembled state, the limited block is contained in the limiting slot to fix the first spray boom installed part
Relative to the turned position of the second spray boom installed part.
In the preferred embodiment of above-mentioned sprinkling rod connector, the first pencil connection intermediate plate, sealing ring folder
Piece connects intermediate plate with second pencil and is connected respectively to the first spray boom installed part and second spray boom peace by screw
Piece installing so that first pencil connection tower head and second pencil connection tower head respectively with the first spray boom installed part and
The rotation center of the second spray boom installed part overlaps.
In the preferred embodiment of above-mentioned sprinkling rod connector, the unmanned plane be single rotor wing unmanned aerial vehicle, more rotors without
It is one or more in man-machine, fixed-wing unmanned plane and helicopter.
It will be readily appreciated by those skilled in the art that due to the present invention sprinkling rod connector the first spray boom installed part and
Locking component can threadedly or sliding slot mode combines so that locking component is rotated only with respect to the first spray boom installed part,
It can realize that the first pencil connection tower head and the sealing of the second pencil connection tower head are combined, it is not only convenient and efficient, but also can protect
Demonstrate,prove sufficient leakproofness.In addition, when being provided with limited block or limiting slot on the first spray boom installed part and the second spray boom installed part,
This rotation connection will become more convenient.Therefore, compared with prior art, the present invention has obviously technological progress.
Description of the drawings
Fig. 1 is the exploded view of plant protection unmanned plane sprinkling rod connector according to the present invention.
Fig. 2 is the structure diagram of the another embodiment of plant protection unmanned plane sprinkling rod connector according to the present invention,
Another combination of spray boom installed part is shown.
Specific embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are only used for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.For example, to the greatest extent
Pipe the application combination plant protection unmanned plane describes, but it will be readily appreciated by those skilled in the art that without departing from this hair
In the case of bright basic principle, the present invention is expressly intended to apply to other any aircraft with spraying function.
With reference first to Fig. 1, which is the exploded view of plant protection unmanned plane sprinkling rod connector according to the present invention.Such as Fig. 1 institutes
Show, unmanned plane of the invention sprinkling rod connector includes：First spray boom installed part 1, in assembled state the first spray boom pacify
Piece installing 1 is connected to unmanned plane sprinkling system (not shown)；Second spray boom installed part 7, in assembled state the second spray boom pacify
Piece installing 7 is connected to unmanned plane spray bars (not shown)；And locking component 8, it is set in the first spray boom installed part 1 and the second spray
One upper (being set on the second spray boom installed part 7 in the embodiment of figure 1) in rod installation part 7, for being sprayed with first
Another combination lock in 1 and second spray boom installed part 7 of rod installation part (is pacified with the first spray boom in the embodiment of figure 1
1 combination lock of piece installing), so that the spray bars are connected to the sprinkling system.
Referring next to Fig. 1, sprinkling rod connector of the invention further includes the first pencil connection tower head 4 and is set in the first medicine
At least one first pencil connection intermediate plate 2 (two the first pencil connection intermediate plates 2 are shown in Fig. 1) on pipe connection tower head 4, the
One pencil connects tower head 4 and is connected to the first spray boom by the first pencil connection intermediate plate 2 preferably by the fastener of such as screw
On installed part 1.In addition, the sprinkling rod connector of the present invention further includes the second pencil connection tower head 6 and is set in the second pencil company
Connect at least one second pencil connection intermediate plate 11 (shown in Fig. 1 two the second pencils connection intermediate plates 11) on tower head 6, second
Pencil connects tower head 6 and is connected to the second spray boom peace by the second pencil connection intermediate plate 11 preferably by the fastener of such as screw
In piece installing 7.Furthermore sprinkling rod connector of the invention further includes the sealing ring 5 and set being set on the first pencil connection tower head 4
The sealing ring intermediate plate 3 being located on sealing ring 5.Preferably, when the first pencil connects intermediate plate 2,3 and second pencil of sealing ring intermediate plate
When connection intermediate plate 11 is connected respectively to by screw on the first spray boom installed part 1 and the second spray boom installed part 7, the connection of the first pencil
4 and second pencil of tower head connection tower head 6 is coaxial with the first spray boom installed part 1 and the second spray boom installed part 7 respectively, i.e. their rotation
Turn center coincidence.It will be appreciated to those of skill in the art that it can farthest ensure connection sealing in this way.
With continued reference to Fig. 1, in the first embodiment, external screw thread, locking component are provided on the first spray boom installed part 1
Internal thread is provided on 8 inner surface.In being provided on the inner surface of the right-hand end (according to the orientation in Fig. 1) of locking component 8
Flange (not shown), and it is provided with evagination on the outer surface of the left-hand end (according to the orientation in Fig. 1) of the second spray boom installed part 7
Edge.Therefore, when the first spray boom installed part 1 is tightened each other with locking component 8 by the external screw thread and internal thread, the convex
Edge can make locking component 8 that the second spray boom installed part 7 be driven to connect the court together of tower head 6 with the second pencil against the outward flange
First spray boom installed part 1 connects tower head 4 with the first pencil and moves axially, therefore makes the left-hand end 61 of the second pencil connection tower head 6
Circle 5 is sealed against, is sealingly connected to together so as to which the first pencil connection tower head 4 be made to connect tower head 6 with the second pencil.
Referring next to Fig. 2, which is another embodiment party of plant protection unmanned plane sprinkling rod connector according to the present invention
Another combination of spray boom installed part is shown in the structure diagram of formula.For clarity, it is illustrated only in Fig. 2
First spray boom installed part 1 and locking component 8.As shown in Fig. 2, in this second embodiment, the appearance of the first spray boom installed part 1
Lock slots 12 are provided on face, locking projections 81 are provided on the inner surface of locking component 8.The structure setting of lock slots 12 into：
When locking projections 81 are slided in lock slots 12, the second spray boom installed part 7 can connect tower head 6 together towards with the second pencil
One spray boom installed part 1 connects tower head 4 with the first pencil and moves axially, therefore supports the left-hand end 61 of the second pencil connection tower head 6
By sealing ring 5.Specifically, in the embodiment of Fig. 2, lock slots 12 include the first straight trough section 120 being sequentially connected, tiltedly
Slot section 121, the second straight trough section 123 and lock recess 124, the first straight trough section 120 are parallel to the first spray boom installed part 1
End face (right end face in Fig. 2) extends, and the right end face of skewed slot section 121 and the first spray boom installed part 1 is angled to prolong
It stretches (angle can be selected arbitrarily as needed), the second straight trough section 123 is parallel to the first straight trough section 120 and extends, locking
Recess portion 124 is arranged on the end of the second straight trough section 123 and is biased towards 120 side of the first straight trough section, i.e., towards the right side in Fig. 2
Side biases.
In actual use, the left-hand end of locking component 8 is first sleeved on the right-hand end of the first spray boom installed part 1 by operator
On, locking projections 81 is then firmly allow to be snapped into the first straight trough section 120 of lock slots 12, and (this passes through the first spray of matching
The radial dimension of rod installation part 1, locking component 8 and locking projections 81 is realized), then relative to 1 turn of the first spray boom installed part
Locking component 8 is moved, locking projections 81 start to slide in the first straight trough section 120 at this time, following locking projections 81 from first
Straight trough section 120 is slided into skewed slot section 121.It will be readily appreciated by those skilled in the art that locking projections 81 are along skewed slot area
The slip of section 121 can make locking component 8 connect tower head 6 with the second spray boom installed part 7 and the second pencil together towards the first spray boom peace
It moves in 1 direction of piece installing.The axial dimension of skewed slot section 121 is arranged to, when locking projections 81 slide into the end of skewed slot section 121
When, the left-hand end 61 of the second pencil connection tower head 6 starts contact and crush seal circle 5, then when locking projections 81 are from skewed slot area
Section 121 is when sliding into the second straight trough section 123, the left-hand end 61 of the second pencil connection tower head 6 abundant crush seal circle
5, then operator further relative to the first spray boom installed part 1 rotate locking component 8, make locking projections 81 from the second straight trough area
Section 123 slides into lock recess 124 and accommodates wherein.Due to lock recess 124 towards 120 side of the first straight trough section bias,
Therefore, locking projections 81 are locked under the rebound effect of sealing ring 5 in lock recess 124.When needing unlock, operating personnel
Can an initial rotation power be applied to locking component 8 in opposite direction, locking projections 81 is made to be skidded off from lock recess 124,
Into in the second straight trough section 123, then along the sequence opposite with the above process successively from the second straight trough section 123, skewed slot
It is skidded off in 121 and first straight trough section 120 of section.
Structure about lock slots 12, it should be pointed out that although Fig. 2 shows lock slots 12 include three sections and one
A lock recess, but it will be readily appreciated by those skilled in the art that individually skewed slot section 121 coordinates with locking projections 81
With realize the first spray boom installed part 1 and locking component 8 axially adjacent to.Therefore, lock slots 12 can only include skewed slot section 121
With lock recess 124.It is this change without departing from the principle of the present invention, therefore will also fall into protection scope of the present invention it
It is interior.
In addition, it will be readily appreciated by those skilled in the art that lock slots 12 can be with reversing of position with locking projections 81, that is,
Lock slots 12 are arranged on the inner surface of locking component 8, and locking projections 81 are arranged on the outer surface of the first spray boom installed part 1
On.This change will also be fallen within the scope of protection of the present invention without departing from the principle of the present invention.
Finally, it will be appreciated to those of skill in the art that the unmanned plane can be single rotor wing unmanned aerial vehicle, more rotors without
It is one or more in man-machine, fixed-wing unmanned plane and helicopter.These unmanned planes can be for plant protection or have
There is the unmanned plane of other purposes of spraying function.
So far, it has been combined preferred embodiment shown in the drawings and describes technical scheme of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make the relevant technologies feature equivalent modifications or substitutions, these
Technical solution after modifications or substitutions is fallen within protection scope of the present invention.
Claims (5)
1. a kind of sprinkling rod connector for unmanned plane, it is characterised in that including：
First spray boom installed part is connected to the sprinkling system of the unmanned plane；
Second spray boom installed part is connected to the spray bars of the unmanned plane；And
Locking component is set on one in the first spray boom installed part and the second spray boom installed part, for
Another combination lock in the first spray boom installed part and the second spray boom installed part, so that the spray bars are connected
To the sprinkling system；
Wherein, lock slots are provided on the outer surface of the first spray boom installed part, lock tab is provided on the inner surface of locking component
It rises or lock slots is arranged on the inner surface of locking component, locking projections are arranged on the outer surface of the first spray boom installed part；
The sprinkling rod connector further includes the first pencil connection tower head and is connected on tower head extremely with first pencil is set in
Few first pencil connection intermediate plate, the first pencil connection tower head are connected to described by first pencil connection intermediate plate
First spray boom installed part；
The sprinkling rod connector further includes the second pencil connection tower head and is connected on tower head extremely with second pencil is set in
Few second pencil connection intermediate plate, the second pencil connection tower head are connected to described by second pencil connection intermediate plate
Second spray boom installed part；
The sprinkling rod connector further includes the sealing ring being set on the first pencil connection tower head and is set in described close
Sealing ring intermediate plate in seal；
The structure setting of the lock slots into when relative to the first spray boom installed part rotate the locking component when, the lock
Fixed protrusion is slided in the lock slots so that the second spray boom installed part is together with second pencil connection tower head towards institute
It states the first spray boom installed part and tower head axial movement is connected with first pencil, and therefore support the second pencil connection tower head
By the sealing ring.
2. sprinkling rod connector according to claim 1, which is characterized in that the lock slots include be sequentially connected first
Straight trough section, skewed slot section, the second straight trough section and lock recess, the first straight trough section are parallel to the first spray boom peace
Piece installing end face extension, the skewed slot section relative to the first spray boom installed part end slope extend, described second
Straight trough section is parallel to the first straight trough section extension, and the lock recess is arranged on the end of the second straight trough section simultaneously
And it is biased towards the first straight trough section.
3. sprinkling rod connector according to claim 1 or 2, which is characterized in that the first spray boom installed part and described
One in second spray boom installed part includes limiting slot, another in the first spray boom installed part and the second spray boom installed part
One includes limited block, and in assembled state, the limited block is contained in the limiting slot to fix described first
Spray boom installed part relative to the second spray boom installed part turned position.
4. sprinkling rod connector according to claim 3, which is characterized in that first pencil connection intermediate plate, described close
Seal intermediate plate connects intermediate plate with second pencil and is connected respectively to the first spray boom installed part and described second by screw
Spray boom installed part so that the first pencil connection tower head and second pencil connection tower head are pacified respectively with first spray boom
The rotation center of piece installing and the second spray boom installed part overlaps.
5. sprinkling rod connector according to claim 1, which is characterized in that the unmanned plane is single rotor wing unmanned aerial vehicle, more
One kind in rotor wing unmanned aerial vehicle, fixed-wing unmanned plane and helicopter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038405.3A CN105711839B (en) | 2016-01-20 | 2016-01-20 | For the sprinkling rod connector of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038405.3A CN105711839B (en) | 2016-01-20 | 2016-01-20 | For the sprinkling rod connector of unmanned plane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105711839A CN105711839A (en) | 2016-06-29 |
| CN105711839B true CN105711839B (en) | 2018-06-15 |
Family
ID=56147282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610038405.3A Active CN105711839B (en) | 2016-01-20 | 2016-01-20 | For the sprinkling rod connector of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711839B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207188086U (en) * | 2017-09-18 | 2018-04-06 | 珠海市双捷科技有限公司 | Plug-in is brushless centrifugal energy nozzle and unmanned plane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892255A (en) * | 1988-10-14 | 1990-01-09 | Waldrum John E | Centrifugal applicating device |
| US5025988A (en) * | 1988-10-17 | 1991-06-25 | Maynard Lund | Airborne liquid spraying system for crop spraying |
| CN103482068A (en) * | 2013-09-22 | 2014-01-01 | 重庆金泰航空工业有限公司 | Liquid pesticide spraying system and machine body combination of four-shaft agricultural unmanned aerial vehicle |
| CN203581385U (en) * | 2013-10-31 | 2014-05-07 | 王志林 | Unmanned helicopter for spraying pesticide |
| CN204341401U (en) * | 2014-12-23 | 2015-05-20 | 辽宁猎鹰航空科技有限公司 | A kind of plant protection unmanned plane adopting Y shape Connector Clip |
| CN204685377U (en) * | 2015-06-01 | 2015-10-07 | 深圳市大疆创新科技有限公司 | Nozzle structure and use the unmanned vehicle of this nozzle structure |
-
2016
- 2016-01-20 CN CN201610038405.3A patent/CN105711839B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892255A (en) * | 1988-10-14 | 1990-01-09 | Waldrum John E | Centrifugal applicating device |
| US5025988A (en) * | 1988-10-17 | 1991-06-25 | Maynard Lund | Airborne liquid spraying system for crop spraying |
| CN103482068A (en) * | 2013-09-22 | 2014-01-01 | 重庆金泰航空工业有限公司 | Liquid pesticide spraying system and machine body combination of four-shaft agricultural unmanned aerial vehicle |
| CN203581385U (en) * | 2013-10-31 | 2014-05-07 | 王志林 | Unmanned helicopter for spraying pesticide |
| CN204341401U (en) * | 2014-12-23 | 2015-05-20 | 辽宁猎鹰航空科技有限公司 | A kind of plant protection unmanned plane adopting Y shape Connector Clip |
| CN204685377U (en) * | 2015-06-01 | 2015-10-07 | 深圳市大疆创新科技有限公司 | Nozzle structure and use the unmanned vehicle of this nozzle structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711839A (en) | 2016-06-29 |
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