CN107399438B - Liquid storage container and its assembly method and unmanned plane - Google Patents
Liquid storage container and its assembly method and unmanned plane Download PDFInfo
- Publication number
- CN107399438B CN107399438B CN201610719267.5A CN201610719267A CN107399438B CN 107399438 B CN107399438 B CN 107399438B CN 201610719267 A CN201610719267 A CN 201610719267A CN 107399438 B CN107399438 B CN 107399438B
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- Prior art keywords
- liquid
- storage container
- fixed
- bracing wire
- shell
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- 239000007788 liquid Substances 0.000 title claims abstract description 144
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 38
- 238000001914 filtration Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 19
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a kind of liquid storage container and its assembly method and unmanned plane, liquid storage container includes: cabinet, and liquid mouth, connecting hole and air hole are provided on cabinet；Liquid valve；Drainage tube；Fixed device；Assembly method is the following steps are included: the second end of drainage tube is connected with liquid valve；Drainage tube is penetrated from liquid mouth and is pierced by from air hole；Liquid valve is fixed at liquid mouth；Fixed device is assemblied in the first end of drainage tube；Bracing wire is provided；Bracing wire is protruded into cabinet from connection hole, bracing wire is pierced by from air hole；Bracing wire is fixed adjacent to one end of air hole with fixed device, pulls bracing wire adjacent to one end of connecting hole, so that fixed device is directed at connecting hole in cabinet；Fixed device is fixed on connection hole.The intracorporal medical fluid of first end preferably suction box that can make drainage tube in this way, so as to avoid the waste of medical fluid, and then can be improved the use utilization rate of liquid storage container.
Description
Technical field
The present invention relates to the assembly methods and the liquid storage of air vehicle technique field more particularly to a kind of liquid storage container to hold
Device, there are also the unmanned planes with the liquid storage container.
Background technique
In recent years, with the development of multi-rotor aerocraft, because it is with maneuverability, rapid reaction, unmanned flight, operation
It is required that low advantage, aircraft causes it in the application of multiple fields, especially in agricultural plant protection field, as agricultural aviation
The agricultural unmanned plane of the one of the important signs that of instrument has obtained rapid application and development.
As one kind using agricultural plant protection as purpose aircraft, the design of the liquid storage container on agricultural plant protection unmanned plane to Guan Chong
It wants, by designing drainage tube in liquid storage container, the medical fluid in liquid storage container can be sucked through from one end of drainage tube
Drainage tube pumps out water outlet.
During agricultural plant protection unmanned machine operation, with the sprinkling of medical fluid, the medical fluid in liquid storage container is gradually decreased,
In order to enable the medical fluid of liquid storage container bottom can be sucked from one end of drainage tube, counterweight usually is set on one end of drainage tube
Block, clump weight can make one end of drainage tube be maintained at the bottom position of liquid storage container under gravity, still, due to
Clump weight inside liquid storage container is not fixed, and liquid storage container may move to liquid container in transport or use process
Other positions, the bottom medical fluid that will lead to liquid container in this way cannot be pumped out completely, can not efficiently use there are medical fluid
Problem.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention mentions
A kind of assembly method of liquid storage container out, the liquid storage container which is assembled into can drainage tube effectively draw to be located at
A small amount of medical fluid on the bottom of cabinet, so that the use utilization rate of liquid storage container is high.
The present invention further proposes a kind of liquid storage container.
The present invention further also proposed a kind of unmanned plane.
The assembly method of liquid storage container according to the present invention, the liquid storage container include: cabinet, are provided on the cabinet
Liquid mouth, connecting hole and air hole, the connecting hole are formed in the bottom of the cabinet；With can be interconnected first opening and
The liquid valve of second opening；Drainage tube, the drainage tube have a first end and a second end；Fixed device；The assembly method includes
Following steps: the second end of the drainage tube is connected with the first opening of the liquid valve；By the first end of the drainage tube from
The liquid mouth penetrates, and the first end of the drainage tube is pierced by from the air hole；The liquid valve is fixed at the liquid mouth；
The fixed device is assemblied in the first end of the drainage tube；Bracing wire is provided；The bracing wire is protruded into from the connection hole
In the cabinet, the bracing wire is pierced by from the air hole；By the bracing wire adjacent to the air hole one end with it is described solid
Determine device to fix, pull bracing wire adjacent to one end of the connecting hole, so that described in the fixed device is aligned in the cabinet
Connecting hole；The fixed device is fixed on the connection hole.
The assembly method of liquid storage container according to the present invention, by the way that the first end of drainage tube to be fixed in the bottom of cabinet
Side can make the intracorporal medical fluid of first end preferably suction box of drainage tube, even if drawing when only a small amount of medical fluid retains
The first end of flow tube can also be drawn and be sprayed from liquid valve, so as to avoid the waste of medical fluid, and can make
Medical fluid makes full use of, and then the use utilization rate of liquid storage container can be improved.
In addition, the assembly method of liquid storage container according to the present invention can also have additional technical feature:
In some examples of the invention, the fixed device includes: shell and fastener, is provided with liquid on the shell
Mouth and the shell liquid mouth for being connected to the liquid mouth, the bottom of the shell is equipped with interconnecting piece, described to assemble the fixed device
It include: that the liquid mouth of the shell is connected to the first end of the drainage tube in the first end step of the drainage tube；Described
By the fixed device be fixed on the connection hole step include: by the interconnecting piece of the shell pass through the connecting hole after with
The fastener is fixed.
In some examples of the invention, the liquid storage container further include: the assembly auxiliary member with connecting hole, it is described
The step of bracing wire is protruded into cabinet from connection hole, bracing wire is pierced by from air hole includes: by the bracing wire and the assembly
Auxiliary member connection, the assembly auxiliary member and the bracing wire is protruded into cabinet from connecting hole, by the assembly auxiliary member and institute
Bracing wire is stated to be pierced by from air hole；Described is including: by the assembly by the fixed step of the bracing wire and the fixed device
The connecting hole of auxiliary member is connected to the interconnecting piece of the shell.
In some examples of the invention, the bracing wire is flexible bowden cable, in the company by the assembly auxiliary member
After connecing the step of hole is connected to the interconnecting piece of the shell, the assembly method further include: by the assembly auxiliary member from institute
It states and is removed on fixed device；The bracing wire is removed from the assembly auxiliary member；It is auxiliary that the bracing wire is contained in the assembly
In the connecting hole of assistant piece；The connecting hole of the assembly auxiliary member is connected to the interconnecting piece of the shell.
In some examples of the invention, the liquid valve includes: fixed part, and the fixed part includes: to be sequentially connected up and down
The first chamber section, changeover portion and the second chamber section；Movable part, the movable part are axially displaceably arranged in the fixed part,
The movable part includes: valve pipe and the second sealing ring, and what second sealing ring was arranged in the valve pipe is contained in the fixation
End in portion, elastic component, the elastic component, which is only against between the fixed part and the valve pipe and has, prevents described second
The trend of changeover portion described in sealing ring blow-by, wherein second sealing ring includes: cylindrical portion and seals ring segment, described
Cylindrical portion is set on the valve pipe, and the sealing ring segment is formed on the outer peripheral surface of the cylindrical portion and is suitable for only being against institute
It states on the inner surface of changeover portion, the described the step of liquid valve is fixed at the liquid mouth includes: to consolidate the fixed part
It is scheduled at the liquid mouth.
In some examples of the invention, the shell includes: upper housing, lower case and filtration members, and the upper housing is logical
Cross the top for being threadedly connected to the lower case, the upper housing and the lower case have for accommodate the filtration members into
Sap cavity, the top of the upper housing have the liquid mouth for being connected to the admission chamber, and the outside of the lower case has connection institute
State the shell liquid mouth of admission chamber.
In some examples of the invention, bulge loop, the lower case are provided on the inner surface at the top of the upper housing
Inside inner groovy is equipped at the bottom of the admission chamber, the top for being against the upper housing is stopped in the upper ends of the filtration members
Inner surface on, the upper end of the filtration members is set on the bulge loop, and the lower ends of the filtration members is only against the inner groovy
It is interior.
In some examples of the invention, the cabinet includes the nowel of upper box with the bottom for being connected to the upper box
Body, the air hole are set to the top of the upper box, and the liquid mouth is set to the bottom of the upper box under described
At cabinet, the connecting hole is set to the bottom of the lower box.
Liquid storage container according to the present invention, comprising: cabinet is provided with liquid mouth, connecting hole and air hole, institute on the cabinet
State the bottom that connecting hole is formed in the cabinet；Liquid valve, the liquid valve have the first opening and the second opening that can be interconnected,
The liquid valve is fixed at the liquid mouth；Drainage tube, the drainage tube have a first end and a second end, the second end with it is described
First opening in communication of liquid valve；Fixed device, the fixed device include: shell, fastener and assembly auxiliary member, the shell
The shell liquid mouth for being provided with the liquid mouth for connecting the first end on body and being connected to the liquid mouth, the bottom of the shell, which is equipped with, to be used for
Across the interconnecting piece of the connecting hole, the fastener is connected to the interconnecting piece, and the assembly auxiliary member is arranged in the company
In socket part.
The liquid storage container is identical as the beneficial effect of the assembly method of above-mentioned liquid storage container, and this will not be detailed here.
Unmanned plane according to the present invention, including above-mentioned liquid storage container.
The unmanned plane is identical as the beneficial effect of above-mentioned liquid storage container, and this will not be detailed here.
Detailed description of the invention
Fig. 1 is the perspective view of the first embodiment of liquid storage container according to the present invention；
Fig. 2 is the cross-sectional view of liquid storage container shown in Fig. 1；
Fig. 3 is the enlarged drawing of region A in Fig. 2；
Fig. 4 is liquid valve, drainage tube and the explosive view for fixing device in Fig. 1；
Fig. 5 is the perspective view of the cabinet of liquid storage container shown in Fig. 1；
Fig. 6 is the cross-sectional view of the second embodiment of liquid storage container of the invention；
Fig. 7 is the enlarged drawing of region B in Fig. 6；
Fig. 8 is the step schematic diagram of the assembly method of the liquid storage container in Fig. 6；
Fig. 9 is the front view of the liquid valve in Fig. 4；
Figure 10 is the cross-sectional view in the direction C-C along Fig. 9.
Appended drawing reference:
Liquid storage container 100；
Cabinet 1；Liquid mouth 11；Connecting hole 12；Air hole 13；Upper box 14；Lower box 15；
Liquid valve 2；Fixed part 21；Lid 211；Ontology 212；First chamber section 212a；Changeover portion 212b；Second chamber section 212c；
Movable part 22；Valve pipe 221；First stops support block 221a；Second stops support block 221b；Second sealing ring 222；Cylindrical portion
222a；Seal ring segment 222b；Elastic component 23；
Drainage tube 3；First end 31；Second end 32；
Fixed device 4；Upper housing 41；Bulge loop 411；Lower case 42；Shell liquid mouth 421；Inner groovy 422；
Fastener 43；Admission chamber 44；Filtration members 45；Filter hole 451；Gasket 46；Assemble auxiliary member 5.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the liquid storage container 100 of embodiment according to a first aspect of the present invention, liquid storage container 100 is described in detail
It can apply on unmanned plane, which can be agricultural plant protection unmanned plane.
As shown in Figure 2 and Figure 4, liquid storage container 100 may include: cabinet 1, liquid valve 2, drainage tube 3 and fixed device 4.
Wherein, as shown in Figure 1 and Figure 5, according to up and down direction, cabinet 1 may include interconnected upper box 14 under
The lower section of upper box 14 is arranged in cabinet 15, lower box 15, wherein lower box 15 can be vertically connected at the bottom of upper box 14
Side, lower box 15 and 14 jointly constructs of upper box are 7 fonts.The bottom of upper box 14 is equipped with liquid mouth at lower box 15
11, which can be used as inlet, and certainly, which is also used as liquid outlet.The top of upper box 14 is under
Air hole 13 is equipped at cabinet 15.The bottom of lower box 14 is equipped with connecting hole 12.Wherein, the bottom of cabinet 1 can be structured as down
Concave shape, connecting hole 12 are located at the minimum point of the bottom of cabinet 1.It is understood that medical fluid is easy to flow at minimum point.
Preferably, at the center for the bottom that minimum point can be located at cabinet 1.
As shown in Figure 9 and Figure 10, liquid valve 2 may include fixed part 21, movable part 22 and elastic component 23.
Fixed part 21 may include connection cover, the ontology being installed in connection cover 212 and lid 211, and lid 211 can be torn open
The top of ontology 212 is set with unloading, for example, lid 211 and ontology 212 can be threadedly coupled.
Connection cover is probably cylindrical in shape.The top opening of connection cover, the central opening of the bottom of connection cover.The inside of connection cover
Equipped with internal screw thread.
Ontology 212 may include the first chamber section 212a being connected and the second chamber section 212c, and the first chamber section 212a and
Changeover portion 212b is connected between second chamber section 212c, that is to say, that in the up-down direction, the first chamber section 212a, changeover portion
212b and the second chamber section 212c are sequentially connected.First chamber section 212a and changeover portion 212b are installed in the connection cover of fixed part 21,
Second chamber section 212c is pierced by from the bottom of the connection cover of fixed part 21.The internal diameter of first chamber section 212a is greater than the second chamber section 212c,
The inner surface of changeover portion 212b is in coniform cambered surface.Inner surface between first chamber section 212a and the second chamber section 212c, which has, to be located at
First stop surface of the bottom end changeover portion 212b.The outside of changeover portion 212b is equipped with the connection convex block of annular.Second chamber section 212c's
Outside is equipped with the first sealing ring.
Lid 211 may include interconnecting piece and the jointing that is fixed on interconnecting piece.Interconnecting piece connects ontology 212.Even
Connector can be connected with one end of drainage tube 3, and be connected to the first chamber section 212a can be offered on jointing
One opening.Wherein, jointing can be Pagoda-shaped connector, be can effectively improve between jointing and drainage tube 3 in this way
Connection reliability.External screw thread can be set on the outer surface of interconnecting piece, it correspondingly, can on the inner surface of the upper end of first shell
To be provided with internal screw thread, external screw thread and internal screw thread are threadedly coupled, that is to say, that are threadedly coupled between ontology 212 and lid 211.
Specifically, as shown in Figure 10, movable part 22 may include valve pipe 221 and the second sealing ring 222, the second sealing ring
222 are set on valve pipe 221, for example, the upper end of valve pipe 221.Fixed part 21 is axially displaceably arranged in valve pipe 221
Interior, specifically, the upper end of valve pipe 221 can be threaded through in the first chamber section 212a, and the lower end of valve pipe 221 is from the second chamber section 212c
Interior stretching, and valve pipe 221 relative to the second chamber section 212c along the axial direction (i.e. shown in Fig. 9 and Figure 10 of the second chamber section 212c
Up and down direction) it can activity.The upper end of valve pipe 221 could be formed with first and stop the only support block 221b of support block 221a and second.
First stops the upper end that support block 221a is movably only against the inner surface of changeover portion 212b, and second, which stops support block 221b, movably stops
It is against on the first stop surface.First stops the connection bump that can be formed above for connecting elastic component 23 of support block 221a.The
One, which stops stopping for support block 221a and second, can be set sealing ring mounting groove between support block 221b, and the second sealing ring 222 is mounted on
In sealing ring mounting groove.221 upper end of valve pipe, which is closed at the outer surface position that second stops support block 221b, offers third opening, valve pipe
221 lower ends offer the second opening, the second opening and third open communication.Wherein, third opening can be round hole.
Second sealing ring 22 may include the sealing ring segment 222b of cylindrical portion 222a and elasticity, and cylindrical portion 222a is set in
The first of valve pipe 221 is stopped on the position that support block 221a and second stops between support block 221b, and the both ends of cylindrical portion 222a are only supported respectively
Stop support block 221a and second the first of valve pipe 221 to stop on support block 221b.Sealing ring segment 222b is fixed on cylindrical portion 222a's
On outer circumference surface, sealing ring segment 222b can contradict the changeover portion being connected in the first chamber section 212a with the second chamber section 212c
On the medial surface of 212b.
As shown in Figure 10, sealing ring segment 222b can be multiple, and multiple sealing ring segment 222b are in cylindrical portion
Distribution is spaced apart on the axial direction of 222a, for example, sealing ring segment 222b can be three, the sealing annular positioned at the top
The sealing ring segment 222b that piece 222b is suitable for close to the upper end of changeover portion 212b, positioned at bottom is suitable for close to changeover portion 212b's
Lower end, sealing ring segment 222b multiple so can preferably only be against on the inner surface of changeover portion 212b, so as to so that
The sealing effect for obtaining the second sealing ring 222 sealing changeover portion 212b is preferable, and the reliability of liquid storage container 100 can be improved.
Specifically, as shown in Figure 10, changeover portion 212b can be cone, the radial dimension of multiple sealing ring segment 222b
It can gradually successively decrease from the top down, the outermost edges of multiple sealing ring segment 222b can be made preferably only to be against in this way
It crosses on the inner surface of section 212b, so that the effect of the second sealing ring 222 sealing changeover portion 212b is preferable.
Wherein, elastic component 23 is arranged in the first chamber section 212a, and 23 elasticity of elastic component is only against the first of 221 upper end of valve pipe
Only between support block 221a and lid 211.Valve pipe 221 can be only against in the second chamber section 212c by elastic component 23, and elastic component
23 it is also possible that the second sealing ring 222 sealing changeover portion 212b is suitable for only being against on the inner surface of changeover portion 212b.In other words,
Elastic component 23 has the trend for preventing the second sealing ring 222 from moving towards the direction of blow-by changeover portion 212b.
Fig. 4 and Fig. 6 are please referred to, drainage tube 3 has first end 31 and second end 32.
As shown in figure 3, fixed device 4 may include: shell, filtration members 45, gasket 46, fastener 43 and assembly auxiliary member
5。
Shell includes upper housing 41 and lower case 42.Upper housing 41 is threadedly connected to lower case 42, and upper housing 41 is solid
It is scheduled on the top of lower case 42.Upper housing 41 and lower case 42 have admission chamber 44.The top of upper housing 41 is equipped with jointing,
Jointing has the liquid mouth of connection admission chamber 44.Bulge loop 411 can be set in the top inner surface of upper housing 41.Lower case
42 outside is equipped with the shell liquid mouth 421 of connection admission chamber 44.The shell liquid mouth 421 can be used as inlet, certainly, the shell
Liquid mouth 421 is also used as liquid outlet.Shell liquid mouth 421 can be multiple, and multiple shell liquid mouths 421 are in lower case 42
It is distributed in the circumferential direction in outside.The inside of lower case 42 is equipped with inner groovy 422 at the bottom of admission chamber 44.Lower case 42
Bottom be equipped with interconnecting piece.
Filtration members 45 are installed on admission chamber 44.The upper end of filtration members 45 can only be against the inner surface at the top of upper housing 41
On, and be set on bulge loop 411.The lower end of filtration members 45 can be only against in inner groovy 422.Pass through setting bulge loop 411 and interior
Installation reliability of the filtration members 45 in fixed device 4 can be improved in groove 422 at least to some extent.The week of filtration members 45
Filter hole 451 can be evenly distributed on wall.Filter hole 451 can be circle, and the diameter of circular filter hole 451 can basis
Actual conditions setting, for example, filter hole 451 can be set according to the size of the impurity often occurred in medical fluid with reasonable mistake
Filter impurity.
Gasket 46 is roughly annular, and the outer peripheral surface of gasket 46 is equipped with the groove of annular, and annular groove cooperates in connecting hole
On 12 peripheral wall.The inside of the bottom of lower box 15 is close in the upper end of gasket 46, and the bottom of lower box 45 is close in the lower end of gasket 46
The outside in portion.Optionally, gasket 46 can be rubber sheet gasket.
One end of the assembly auxiliary member 5 is equipped with connecting hole, and the other end of the assembly auxiliary member 5 is equipped with perforation.
Liquid storage container 100 according to an embodiment of the present invention for unmanned plane, by the way that the first end 31 of drainage tube 3 is fixed
In the bottom inside of cabinet 1, first end 31 can be made preferably to draw the medical fluid in cabinet 1, even if only a small amount of medical fluid
When remaining on the bottom of cabinet 1, the first end 31 of drainage tube 3 can also be drawn and be sprayed from liquid valve 2, so as to
The waste of medical fluid is avoided, and can medical fluid be made full use of, and then the use utilization rate of liquid storage container 100 can be improved.
The dress of the liquid storage container 100 according to an embodiment of the present invention for unmanned plane is described in detail below with reference to Fig. 8
Method of completing the square.
As shown in fig. 6, the assembly method of the liquid storage container 100 according to an embodiment of the present invention for unmanned plane may include
Following steps:
The second end 32 of drainage tube 3 is connected with the first opening of liquid valve 2.Specifically, by the second end 32 of drainage tube 3 with
The jointing of the lid 211 of liquid valve 2 is connected.
The first end 31 of drainage tube 3 is penetrated from liquid mouth 11 and is pierced by from air hole 13.
Liquid valve 2 is fixed at liquid mouth 11.Specifically, the internal screw thread of the inside of the connection cover of liquid valve 2 is connected to lower box
The external screw thread of 15 interconnecting piece at liquid mouth 11.
Fixed device 4 and the first end 31 of drainage tube 3 are assembled.Specifically, the first end 31 of drainage tube 3 is connected to
The jointing of the upper housing 41 of fixed device 4.
It is inverted cabinet 1.
Bracing wire is provided.
Bracing wire is protruded into cabinet 1 from connecting hole 12 and is pierced by from air hole 13.Specifically, by the hook connects of the bracing wire
In the perforation of the auxiliary assembly parts 5, by the bracing wire and the auxiliary assembly parts 5 protruded into cabinet 1 from connecting hole 12 and from
Air hole 13 is pierced by.
The assembly auxiliary member 5 and fixed device 4 is fixed.Specifically, the connecting hole of the assembly auxiliary member 5 is connected
In the interconnecting piece of the lower case 42 of fixed device 4.
It pulls bracing wire adjacent to one end of connecting hole 12, so that fixed device 4 is directed at connecting hole 12 in cabinet, is filled fixed
4 are set to be fixed at connecting hole 12.Specifically, pull bracing wire adjacent to one end of connecting hole 12, so that the lower case 42 of fixed device 4
Across gasket 46, the interconnecting piece of lower case 42 stretches out connecting hole 42.Fastener 43 is connected to the interconnecting piece of lower case 42.
Bracing wire is taken off from assembly auxiliary member 5.So far, assembly is completed.
In the present embodiment, it should be noted that bracing wire can be flexible bowden cable or rigid bracing wire.
As shown in figure 3, when the assembly is complete, will can first assemble auxiliary member 5 from fixed device when bracing wire is flexible bowden cable
It removes, bracing wire is contained in the connecting hole of assembly auxiliary member 5 on 4, then assembly auxiliary member 5 is reinstalled into fixed device 4.It is inverted case
The step of body 1, can also save, and be changed to protrude into bracing wire in cabinet 1 from connecting hole 12 by rigid member and from air hole 13.
When bracing wire is rigid bracing wire, can not have to be inverted cabinet 1.
In the second embodiment of liquid storage container 100 of the invention, different from the first embodiment: such as Fig. 6 and Fig. 7 institute
Show, assembly auxiliary member 5 is connected to the interconnecting piece of lower case 42 with being integrally formed.Auxiliary member 5 is assembled from the bottom of lower case 42
Interconnecting piece extends far from one end of lower case 42.Assembling can be set on one end of the separate lower case 42 of auxiliary member 5
Circular hole for the hook hook for bracing wire.
When assembly, directly the bracing wire is protruded into cabinet 1 from connecting hole 12 and be pierced by from air hole 13.And
The step that the assembly auxiliary member 5 is fixed with fixed device 4 can be saved.
Unmanned plane according to an embodiment of the present invention, the liquid storage container 100 including above-described embodiment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of assembly method of liquid storage container, which is characterized in that
The liquid storage container includes: cabinet, and liquid mouth, connecting hole and air hole are provided on the cabinet, and the connecting hole is formed
In the bottom of the cabinet；Liquid valve with the first opening and the second opening that can be interconnected；Drainage tube, the drainage tube tool
There is first end and second end；Fixed device；
The assembly method the following steps are included:
The second end of the drainage tube is connected with the first opening of the liquid valve；
The first end of the drainage tube is penetrated from the liquid mouth, the first end of the drainage tube is pierced by from the air hole；
The liquid valve is fixed at the liquid mouth；
The fixed device is assemblied in the first end of the drainage tube；
Bracing wire is provided；
The bracing wire is protruded into the cabinet from the connection hole, the bracing wire is pierced by from the air hole；
The bracing wire is fixed adjacent to one end of the air hole with the fixed device, pulls bracing wire adjacent to the connecting hole
One end, so that the fixed device is directed at the connecting hole in the cabinet；
The fixed device is fixed on the connection hole.
2. the assembly method of liquid storage container according to claim 1, which is characterized in that the fixed device includes: shell
And fastener, it is provided with liquid mouth on the shell with the shell liquid mouth of the liquid mouth, the bottom of the shell is connected to and is equipped with connection
Portion,
Described includes: to connect the liquid mouth of the shell the step of the fixed device is assemblied in the first end of the drainage tube
It is connected to the first end of the drainage tube；
Described includes: that the interconnecting piece of the shell is passed through institute the step of the fixed device is fixed on the connection hole
It is fixed after stating connecting hole with the fastener.
3. the assembly method of liquid storage container according to claim 2, which is characterized in that the liquid storage container further include: tool
There is the assembly auxiliary member of connecting hole,
The step of bracing wire is protruded into cabinet from connection hole, bracing wire is pierced by from air hole include: by the bracing wire with
The assembly auxiliary member connection, the assembly auxiliary member and the bracing wire are protruded into cabinet from connecting hole, and the assembly is auxiliary
Assistant piece and the bracing wire are pierced by from air hole；
By the fixed step of the bracing wire and the fixed device include: the connecting hole of the assembly auxiliary member is connected to it is described
The interconnecting piece of shell.
4. the assembly method of liquid storage container according to claim 3, which is characterized in that the bracing wire is flexible bowden cable,
After the step of connecting hole by the assembly auxiliary member is connected to the interconnecting piece of the shell, the assembly method is also
Include:
The assembly auxiliary member is removed from the fixed device；
The bracing wire is removed from the assembly auxiliary member；
The bracing wire is contained in the connecting hole of the assembly auxiliary member；
The connecting hole of the assembly auxiliary member is connected to the interconnecting piece of the shell.
5. the assembly method of liquid storage container according to claim 1, which is characterized in that the liquid valve includes: fixed part, institute
Stating fixed part includes: the first chamber section being sequentially communicated up and down, changeover portion, the second chamber section, and is connected to the lid of the first chamber section
Body, the lid have first opening for being connected to the first chamber section；Movable part, the movable part are axially displaceably set
It sets in the fixed part, the movable part includes: valve pipe and the second sealing ring, and second sealing ring is arranged in the valve pipe
The end being contained in the fixed part, the lower end of the valve pipe has second opening；Elastic component, the elastic component stop
Being against between the fixed part and the valve pipe and having prevents second sealing ring towards the side of changeover portion described in blow-by
To the trend of movement, wherein second sealing ring includes: cylindrical portion and sealing ring segment, and the cylindrical portion is set in described
On valve pipe, the sealing ring segment is formed on the outer peripheral surface of the cylindrical portion and is suitable for only being against the inner surface of the changeover portion
On,
Described includes: that the fixed part is fixed at the liquid mouth the step of liquid valve is fixed at the liquid mouth.
6. the assembly method of liquid storage container according to claim 2, which is characterized in that the shell include: upper housing, under
Shell and filtration members, the upper housing are threadingly attached to the top of the lower case, the upper housing and the lower case
With the admission chamber for accommodating the filtration members, the top of the upper housing has the liquid mouth for being connected to the admission chamber,
The outside of the lower case has the shell liquid mouth for being connected to the admission chamber.
7. the assembly method of liquid storage container according to claim 6, which is characterized in that the interior table at the top of the upper housing
Bulge loop is provided on face, the inside of the lower case is equipped with inner groovy at the bottom of the admission chamber, the filtration members
Upper end is stopped on the inner surface at the top for being against the upper housing, and the upper end of the filtration members is set on the bulge loop, the mistake
The lower end of filter part is only against in the inner groovy.
8. the assembly method of liquid storage container according to claim 1, which is characterized in that the cabinet includes upper box and company
It is connected to the lower box of the bottom of the upper box, the air hole is set to the top of the upper box, and the liquid mouth is set to
At the lower box, the connecting hole is set to the bottom of the lower box for the bottom of the upper box.
9. a kind of liquid storage container characterized by comprising
Cabinet is provided with liquid mouth, connecting hole and air hole on the cabinet, and the connecting hole is formed in the bottom of the cabinet；
Liquid valve, the liquid valve have the first opening and the second opening that can be interconnected, and the liquid valve is fixed at the liquid mouth；
Drainage tube, the drainage tube have a first end and a second end, the first opening in communication of the second end and the liquid valve；
Fixed device, the fixed device include: shell, fastener and assembly auxiliary member, are provided with connection institute on the shell
It states the liquid mouth of first end and is equipped with the shell liquid mouth of the liquid mouth, the bottom of the shell is connected to for across the connecting hole
Interconnecting piece, the fastener are connected to the interconnecting piece, and the assembly auxiliary member is arranged on the interconnecting piece.
10. a kind of unmanned plane, which is characterized in that including liquid storage container as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719267.5A CN107399438B (en) | 2016-08-24 | 2016-08-24 | Liquid storage container and its assembly method and unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719267.5A CN107399438B (en) | 2016-08-24 | 2016-08-24 | Liquid storage container and its assembly method and unmanned plane |
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| Publication Number | Publication Date |
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| CN107399438A CN107399438A (en) | 2017-11-28 |
| CN107399438B true CN107399438B (en) | 2019-09-27 |
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| CN201610719267.5A Active CN107399438B (en) | 2016-08-24 | 2016-08-24 | Liquid storage container and its assembly method and unmanned plane |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110770126A (en) * | 2018-08-30 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Case lid, liquid reserve tank and unmanned vehicles |
| CN109511631B (en) * | 2018-12-17 | 2023-10-31 | 杭州瓦屋科技有限公司 | Liquid container and plant protection unmanned aerial vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3226738B2 (en) * | 1994-12-14 | 2001-11-05 | ヤマハ発動機株式会社 | Drug spraying device by unmanned helicopter |
| JP2009179275A (en) * | 2008-01-31 | 2009-08-13 | New Delta Ind Co | Unmanned helicopter |
| CN201195593Y (en) * | 2008-04-29 | 2009-02-18 | 邱志刚 | Spraying and applying apparatus of light airplane |
| CN102764712B (en) * | 2012-06-25 | 2014-11-05 | 张月荣 | Low-pressure airflow atomizing sprayer |
| CN203461126U (en) * | 2013-09-05 | 2014-03-05 | 重庆金泰航空工业有限公司 | Four-axis agricultural aircraft pesticide spraying system |
| CN105752340B (en) * | 2016-04-07 | 2017-09-01 | 广州极飞科技有限公司 | Unmanned vehicle |
| CN105799938A (en) * | 2016-04-07 | 2016-07-27 | 广州极飞电子科技有限公司 | Spraying system for unmanned aerial vehicle and unmanned aerial vehicle with same |
| CN105711869B (en) * | 2016-04-18 | 2017-05-24 | 广州极飞科技有限公司 | Liquid amount transmission system, liquid filling device, unmanned aerial vehicle and liquid container |
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Address after: 510000 Block C, 115 Gaopu Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: XAG Co., Ltd. Address before: 510000 3a01, No.1 Sicheng Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Xaircraft Technology Co.,Ltd. |