CN110254604A - Folding foilcraft - Google Patents
Folding foilcraft Download PDFInfo
- Publication number
- CN110254604A CN110254604A CN201910653648.1A CN201910653648A CN110254604A CN 110254604 A CN110254604 A CN 110254604A CN 201910653648 A CN201910653648 A CN 201910653648A CN 110254604 A CN110254604 A CN 110254604A
- Authority
- CN
- China
- Prior art keywords
- hydrofoil
- folding
- hull
- foilcraft
- support frame
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
- B63B1/244—Safety systems, e.g. when striking an object
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
- B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
- B63B1/30—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils retracting or folding
Abstract
The present invention provides a kind of folding foilcrafts, belong to ships and light boats technical field comprising hull, at least one Weis-Fogh mechanism connecting with hull；Weis-Fogh mechanism includes support frame, folds arm component, driving assembly and hydrofoil propulsion assembly；Support frame is arranged on hull；The two sides of hull are respectively arranged hydrofoil propulsion assembly, and hydrofoil propulsion assembly is flexibly connected by folding arm component with support frame；Driving assembly is flexibly connected with support frame and folding arm component respectively, for adjusting the expanded angle for folding arm component relative level；The expanded angle for folding arm component relative level is adjusted by driving assembly, and then adjusts the angle of hydrofoil propulsion assembly relative level, ensures the stationarity and safety of traveling.Allow traveling of the folding foilcraft of the application under more severe sea situation and weather, and the military, fields such as fish, rescue, entertaining, transporting can be widely used in.
Description
Technical field
The present invention relates to ships and light boats technical fields, and in particular to a kind of folding foilcraft.
Background technique
Foilcraft is a kind of novel high-performance ship, has the characteristics that sea-keeping is good, ship resistance is small.Its principle be
In fluid, the bigger position of flow velocity, pressure is smaller, and when foilcraft high speed operation in water, the hydrofoil upper surface of foilcraft is convex
Rise, the water velocity between hydrofoil and hull is big, and pressure is small, and the water velocity of lower surface is small, and pressure is big, therefore hydrofoil it is upper,
Lower surface, which exists, to upward pressure difference, and the dynamic lift of foilcraft assumes responsibility for a part of still water buoyancy when navigation, and hull is elevated, and is subtracted
The small displacement of volume and wetted surface area of foilcraft.
When foilcraft navigates by water, hull and water surface contact depth are small, and self-stability is poor, and rolling is more violent, this is to water
The airworthiness of wing ship and safety produce adverse effect.
Summary of the invention
The purpose of the present invention is to provide a kind of folding foilcraft, it can be realized and adjust folding arm during traveling
The expanded angle of component relative level, and then the angle of hydrofoil propulsion assembly relative level is adjusted, ensure the steady of traveling
Property and safety.
Based on above-mentioned purpose, folding foilcraft provided by the invention, comprising:
Hull, at least one Weis-Fogh mechanism being connect with the hull；
The Weis-Fogh mechanism includes support frame, folds arm component, driving assembly and hydrofoil propulsion assembly；
Support frame as described above is arranged on the hull；
The two sides of the hull are respectively arranged the hydrofoil propulsion assembly, and the hydrofoil propulsion assembly is by folding arm component
It is flexibly connected with support frame as described above；
The driving component is flexibly connected with support frame as described above and the folding arm component respectively, for adjusting the folding
The expanded angle of arm component relative level.
Further, the Weis-Fogh mechanism is arranged one, is located in one end of the length direction of the hull, institute
The bottom for stating hull is connected with auxiliary hydrofoil propulsion assembly, and the auxiliary hydrofoil propulsion assembly is located at the length direction of the hull
The other end.
Further, the Weis-Fogh mechanism is arranged two, and is arranged in the position of the close deflection arch and leans on
The position of nearly ship tail.
Further, the hydrofoil propulsion assembly includes first connecting rod, the first hydrofoil and the first propeller；
The first connecting rod is flexibly connected with arm component is folded；
First hydrofoil is connect with the bottom end of the first connecting rod；
First propeller is connect with the bottom end of first hydrofoil.
Further, the folding arm component includes upper support arm and lower support arm；
The upper support arm is flexibly connected with support frame as described above and the hydrofoil propulsion assembly respectively；
The lower support arm is flexibly connected with support frame as described above and the hydrofoil propulsion assembly respectively.
Further, support frame as described above includes the first support being inverted U shape and at least two transverse directions arranged from top to bottom
Bracket；
The first support includes the arc for being fixed on the vertical bar of the hull two sides and being connected between the vertical bar
Shape bar, the curved rod is in the shape that raises upward, and the horizontal support is connected between the vertical bar, and the horizontal support is logical
Axis is crossed to be flexibly connected with corresponding upper support arm and lower support arm.
Further, the upper support arm and the lower support arm are provided with limiting slot close to one end of the vertical bar,
Enable that the vertical bar is caught in the limiting slot and curved rod can be caught in the limiting slot of upper support arm.
Further, the driving component includes hydraulic cylinder, and the cylinder body of the hydraulic cylinder is flexibly connected with support frame as described above,
The piston rod of the hydraulic cylinder is flexibly connected with the folding arm component.
Further, first propeller includes shell, driving mechanism, drive shaft, the first impeller and the second impeller；
The shell is connect with the bottom end of first hydrofoil, and fluid channel and accommodating cavity, institute are provided in the shell
Stating fluid channel includes water inlet and discharge outlet；Position in the fluid channel close to the discharge outlet is provided with anallobar,
The diameter of the inner wall of the anallobar successively decreases along drainage direction；
The inside of the shell is arranged in the drive shaft, and connect with the driving mechanism；
The driving mechanism is arranged in the accommodating cavity, for driving the drive shaft turns；
First impeller is fixedly connected in the drive shaft, and second impeller is rotatably connected in the drive shaft
On, also, first impeller is located at the upstream position of second impeller, and second impeller is located at the interior of the anallobar
Portion.
Further, the auxiliary hydrofoil propulsion assembly includes the second connecting rod, the second hydrofoil and the second propeller；
The top of second connecting rod is connect with the bottom end of the hull；
Second hydrofoil is connect with the bottom end of second connecting rod；
Second propeller is connect with the bottom end of second hydrofoil.
By adopting the above technical scheme, the technical effect of folding foilcraft provided by the invention has:
In folding foilcraft provided in this embodiment, the two sides of hull are respectively arranged hydrofoil propulsion assembly, compared to
The existing foilcraft that a hydrofoil propulsion assembly is only arranged in hull bottom, increases whole stability；
Hydrofoil propulsion assembly is flexibly connected by folding arm component with support frame；Driving assembly respectively with support frame and folding
Arm component is flexibly connected, and the expanded angle for folding arm component relative level is adjusted by driving assembly, and then is adjusted hydrofoil and pushed away
Into the angle of component relative level, the stationarity and safety of traveling are ensured.So that the folding foilcraft of the application can
With the traveling under more severe sea situation and weather, and military affairs can be widely used in, fishes, rescue, entertaining, transporting
Field.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of folding foilcraft provided in an embodiment of the present invention；
Fig. 2 is the side view of folding foilcraft provided in an embodiment of the present invention；
Fig. 3 is the unfolding state figure of the folding arm component of folding foilcraft provided in an embodiment of the present invention；
Fig. 4 is the folded state diagram of the folding arm component of folding foilcraft provided in an embodiment of the present invention；
Fig. 5 is another structural schematic diagram of folding foilcraft provided in an embodiment of the present invention；
Fig. 6 is the partial enlarged view in Fig. 1 at A；
Fig. 7 is the structural schematic diagram of the first propeller provided in an embodiment of the present invention.
Appended drawing reference: 100- hull, 200- Weis-Fogh mechanism, 210- support frame, 211- horizontal support, 212- are vertical
Bar, 213- curved rod, 220- fold arm component, 221- upper support arm, 222- lower support arm, 223- limiting slot, 230- driving group
Part, 240- hydrofoil propulsion assembly, 241- first connecting rod, the first hydrofoil of 242-, the first propeller of 243-, 141- shell, 142-
Driving mechanism, 143- drive shaft, the first impeller of 144-, the second impeller of 145-, 146- fluid channel, 147- accommodating cavity, 148- into
The mouth of a river, 149- discharge outlet, 150- anallobar, 151- motor, 152- speed reducer, 153- sealing shell, 154- sealing element, 300-
Assist hydrofoil propulsion assembly, the second connecting rod of 310-, the second hydrofoil of 320-, the second propeller of 330-.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " etc. is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figures 1 to 4, folding foilcraft provided by the present application, comprising: hull 100 and hydrofoil pusher
Structure 200, Weis-Fogh mechanism 200 is at least arranged one, and is connected with hull 100；
The Weis-Fogh mechanism 200 includes support frame 210, folds arm component 220, driving assembly 230 and hydrofoil propulsion group
Part 240；
Support frame 210 is arranged on hull 100, plays the supporting role to above-mentioned various components；
Hydrofoil propulsion assembly 240 is arranged two, and the two sides of hull 100 are respectively arranged an above-mentioned hydrofoil propulsion assembly
240, hydrofoil propulsion assembly 240 is flexibly connected by folding arm component 220 with support frame 210；
Driving assembly 230 is flexibly connected with support frame 210 and folding arm component 220 respectively, and driving assembly 230 is for adjusting
The expanded angle of 220 relative level of arm component is folded, and then adjusts the angle of spread of hydrofoil propulsion assembly 240 with respect to the horizontal plane
Degree has reached the purpose for adapting to the variation of underwater environment.
In folding foilcraft provided in this embodiment, the two sides of hull 100 are respectively arranged hydrofoil propulsion assembly 240,
Compared to the existing foilcraft for only arranging a hydrofoil propulsion assembly 240 in 100 bottom of hull, whole stabilization is increased
Property；
Hydrofoil propulsion assembly 240 is flexibly connected by folding arm component 220 with support frame 210；Driving assembly 230 respectively with
Support frame 210 and folding arm component 220 are flexibly connected, and are passed through driving assembly 230 and are adjusted folding 220 relative level of arm component
Expanded angle, and then the angle of 240 relative level of hydrofoil propulsion assembly is adjusted, ensure the stationarity and safety of traveling；Make
Obtaining folding foilcraft can be in the traveling under more severe sea situation and weather, and can be widely used in military, vertical
The fields such as fishing, rescue, amusement, transport.
In preferred embodiment of the present application, referring to Fig. 5, Weis-Fogh mechanism 200 can be set one, the hydrofoil pusher
Structure 200, which is located at, also facilitates tune in application, not only increasing the stability of hull 100 in one end of the length direction of hull 100
Section folds the expanded angle of arm component 220 and 240 relative level of hydrofoil propulsion assembly.
In order to ensure hull 100 length direction balance, the bottom of hull 100 be connected with auxiliary hydrofoil propulsion group
Part 300, auxiliary hydrofoil propulsion assembly 300 are located at the other end of the length direction of hull 100, that is, are located at Weis-Fogh mechanism 200
Opposite end.Hull 100 is set under the action of Weis-Fogh mechanism 200 and Weis-Fogh mechanism 200, can smoothly to exist simultaneously
Traveling waterborne.
In preferred embodiment of the present application, referring to Figures 1 and 2, Weis-Fogh mechanism 200 is arranged two, and is respectively arranged
In the position close to deflection arch and close to the position of ship tail.So that 100 front and back of hull and two sides can be kept when advancing on the water
Balance, improves the stationarity and safety of traveling.
In preferred embodiment of the present application, referring to Fig. 3 and Fig. 4, hydrofoil propulsion assembly 240 includes first connecting rod 241, the
One hydrofoil 242 and the first propeller 243；
Wherein, first connecting rod 241 is flexibly connected with arm component 220 is folded, which can be connected using axis
It connects or the mode of pin connection；
First hydrofoil 242 is connect with the bottom end of first connecting rod 241, it is preferable that the first hydrofoil 242 is arc-shaped, the first water
The upper surface protrusion of the wing 242, therefore exist in the upper and lower surfaces of the first hydrofoil 242 and upward pressure difference, foilcraft when navigation
Dynamic lift assumes responsibility for a part of still water buoyancy, and hull 100 is elevated, and reduces the displacement of volume and wetted surface area of foilcraft；The
One propeller 243 is connect with the bottom end of the first hydrofoil 242, and the first propeller 243 provides the power advanced.
In preferred embodiment of the present application, the structure of auxiliary hydrofoil propulsion assembly 300 and above-mentioned hydrofoil propulsion assembly 240
It is identical, specifically, auxiliary hydrofoil propulsion assembly 300 includes the second connecting rod 310, the second hydrofoil 320 and the second propeller 330；
The top of second connecting rod 310 is connect with the bottom end of hull 100；Second hydrofoil 320 is connect with the bottom end of the second connecting rod 310,
Second hydrofoil 320 is identical as 242 structure of the first hydrofoil；Second propeller 330 is connect with the bottom end of the second hydrofoil 320, and second pushes away
It is identical as 243 structure of the first propeller into 330 structure of device.
In preferred embodiment of the present application, folding arm component 220 includes upper support arm 221 and lower support arm 222；
Upper support arm 221 is flexibly connected with the first connecting rod 241 in support frame 210 and hydrofoil propulsion assembly 240 respectively,
The movable connection method can be using modes such as axis connection or pin connections；
Lower support arm 222 is flexibly connected with the first connecting rod 241 in support frame 210 and hydrofoil propulsion assembly 240 respectively,
The movable connection method can be using modes such as axis connection or pin connections；
In application, upper support arm 221 and lower support arm 222 can use parallel arrangement, make upper support arm 221 under
Support arm 222 can move synchronously.
Driving assembly 230 includes hydraulic cylinder, and the cylinder body of hydraulic cylinder is flexibly connected with support frame 210, the piston rod of hydraulic cylinder
It is flexibly connected with arm component 220 is folded.More specifically, the quantity of hydraulic cylinder can be set one, and cylinder body and support frame 210 are living
Dynamic connection, piston rod is flexibly connected with upper support arm 221, when piston rod stretches, swings upper support arm 221, in turn, upper branch
Brace 221 drives lower support arm 222 to synchronize and is swung, and reaches the adjustment effect of the swing angle to the first hydrofoil 242.
In addition, also setting up Hydraulic power units on hull 100, it is connect with hydraulic cylinder, provides power to hydraulic cylinder.
In preferred embodiment of the present application, support frame 210 include the first support and at least two that is inverted U shape from top to bottom
The horizontal support 211 of arrangement；
First support includes the curved rod for being fixed on the vertical bar 212 of 100 two sides of hull and being connected between vertical bar 212
213, curved rod 213 is in the shape that raises upward, and horizontal support 211 is connected between vertical bar 212, and horizontal support 211 passes through axis
It is flexibly connected with corresponding upper support arm 221 and lower support arm 222, that is, upper support arm 221 passes through axis and the cross being located above
It is flexibly connected to bracket 211, lower support arm 222 is flexibly connected by axis with underlying horizontal support 211.
Preferably, referring to Fig. 6, upper support arm 221 and lower support arm 222 are respectively arranged with close to one end of vertical bar 212
Limiting slot 223, enables that vertical bar 212 is caught in limiting slot 223 and curved rod 213 can be caught in the limit of upper support arm 221
In the slot 223 of position.It, can be to avoid 221 He of upper support arm due to being used cooperatively for limiting slot 223 and vertical bar 212 and curved rod 213
Lower support arm 222 is swung along the front-rear direction of hull 100, and then improves the stability of upper support arm 221 and lower support arm 222.
In preferred embodiment of the present application, the first above-mentioned propeller 243 is identical with 330 structure of the second propeller, therefore,
It is illustrated in the present embodiment with the structure of the first propeller 243, the first propulsion is please referred to for the structure of the second propeller 330
The structure of device 243.
Specifically, the first propeller 243 includes shell 141, driving mechanism 142, drive shaft 143, the first leaf referring to Fig. 7
Wheel 144 and the second impeller 145；
Shell 141 is connect with the bottom end of the first hydrofoil 242, and shell 141 is set as tubular, shell upper end and the first hydrofoil
The front end (upstream position) of shell 141 and rear end (downstream position) are disposed as taper, are provided with fluid channel in shell 141
146 and accommodating cavity 147；Fluid channel 146 is used for through water flow, and fluid channel 146 includes water inlet 148 and discharge outlet 149；It is excellent
Selection of land, water inlet 148 are arranged in 141 bottom of shell, and the one end of the axis direction of shell 141 is arranged in discharge outlet 149；
Position in above-mentioned fluid channel 146 close to discharge outlet 149 is provided with anallobar 150, anallobar 150 it is interior
The diameter of wall successively decreases along drainage direction, since the diameter of anallobar 150 successively decreases, can play the pressurization to water flow, in turn
Improve flow velocity；
The inside of shell 141 is arranged in drive shaft 143, and connect with driving mechanism 142；
Driving mechanism 142 is arranged in accommodating cavity 147, for driving the drive shaft 143 to rotate；
First impeller 144 is fixedly connected in drive shaft 143, can be rotated synchronously with drive shaft 143, the second impeller 145
It is rotatably connected in drive shaft 143, plays the role of rectifying the water flow that the first impeller 144 is discharged；Also, the first leaf
Wheel 144 is located at the upstream position of the second impeller 145, and the second impeller 145 is located at the inside of anallobar 150.
In the first propeller 243 of the application, due to the position in the fluid channel 146 in shell 141 close to discharge outlet 149
It installs and is equipped with anallobar 150, the diameter of the inner wall of anallobar 150 successively decreases along drainage direction；Second impeller 145 is located at anallobar
150 inside, the first impeller 144 are located at the upstream position of the second impeller 145, and driving mechanism 142 drives the by drive shaft 143
When one impeller 144 rotates, the first impeller 144 is advanced into water flow in anallobar 150, and the diameter of the inner wall of anallobar 150 is along row
Successively decrease in water direction；The second impeller 145 in anallobar 150 accelerates water flow and sprays to outside discharge outlet 149, and then increases
Propulsive force makes the thrust power of the first propeller 243 get a promotion, and improves driving effect.
Above-mentioned driving mechanism 142 includes controller, motor 151, speed reducer 152 and sealing shell 153；Controller and electricity
Machine 151 is electrically connected, and motor 151 is connect with the input terminal of speed reducer 152, and the output end of speed reducer 152 is connect with drive shaft 143,
Sealing shell 153 is located at the output end of speed reducer 152, and is fixed in shell 141.
Sealing shell 153 close to one end of discharge outlet 149 be diversion division, the diversion division be in cone barrel, diversion division it is straight
Diameter successively decreases along drainage direction.
Sealing element 154, the output end and drive shaft of speed reducer 152 are set between sealing shell 153 and drive shaft 143
Sealing element 154 is set between 143, and sealing element 154 can use water seal and oil sealing.
Folding foilcraft provided by the present application, in use, wherein, hull 100 can use light gauge foam material
Fishing boat, surfboard or other kinds of miniaturization marine equipment.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of folding foilcraft characterized by comprising hull, at least one hydrofoil connecting with the hull push away
Into mechanism；
The Weis-Fogh mechanism includes support frame, folds arm component, driving assembly and hydrofoil propulsion assembly；
Support frame as described above is arranged on the hull；
The two sides of the hull are respectively arranged the hydrofoil propulsion assembly, and the hydrofoil propulsion assembly is by folding arm component and institute
State support frame flexible connection；
The driving component is flexibly connected with support frame as described above and the folding arm component respectively, for adjusting the folding arm group
The expanded angle of part relative level.
2. folding foilcraft according to claim 1, which is characterized in that the Weis-Fogh mechanism is arranged one,
It is located in one end of the length direction of the hull, and the bottom of the hull is connected with auxiliary hydrofoil propulsion assembly, described auxiliary
Hydrofoil propulsion assembly is helped to be located at the other end of the length direction of the hull.
3. folding foilcraft according to claim 1, which is characterized in that the Weis-Fogh mechanism is arranged two,
And it is arranged in the position of the close deflection arch and the position close to ship tail.
4. folding foilcraft described in any one of -3 according to claim 1, which is characterized in that the hydrofoil propulsion group
Part includes first connecting rod, the first hydrofoil and the first propeller；
The first connecting rod is flexibly connected with arm component is folded；
First hydrofoil is connect with the bottom end of the first connecting rod；
First propeller is connect with the bottom end of first hydrofoil.
5. folding foilcraft according to claim 1, which is characterized in that the folding arm component includes upper support arm
And lower support arm；
The upper support arm is flexibly connected with support frame as described above and the hydrofoil propulsion assembly respectively；
The lower support arm is flexibly connected with support frame as described above and the hydrofoil propulsion assembly respectively.
6. folding foilcraft according to claim 5, which is characterized in that support frame as described above includes be inverted U shape
One bracket and at least two horizontal supports arranged from top to bottom；
The first support includes the curved rod for being fixed on the vertical bar of the hull two sides and being connected between the vertical bar,
The curved rod is in the shape that raises upward, and the horizontal support is connected between the vertical bar, and the horizontal support passes through axis
It is flexibly connected with corresponding upper support arm and lower support arm.
7. folding foilcraft according to claim 6, which is characterized in that the upper support arm and the lower support arm
One end close to the vertical bar is provided with limiting slot, and the vertical bar is enable to be caught in the limiting slot, and, make arc
Bar can be caught in the limiting slot of upper support arm.
8. folding foilcraft according to claim 1, which is characterized in that the driving component includes hydraulic cylinder, institute
The cylinder body for stating hydraulic cylinder is flexibly connected with support frame as described above, and the piston rod of the hydraulic cylinder and the folding arm component activity connect
It connects.
9. folding foilcraft according to claim 4, which is characterized in that first propeller includes shell, drives
Motivation structure, drive shaft, the first impeller and the second impeller；
The shell is connect with the bottom end of first hydrofoil, and fluid channel and accommodating cavity, the stream are provided in the shell
Body channel includes water inlet and discharge outlet；Position in the fluid channel close to the discharge outlet is provided with anallobar, described
The diameter of the inner wall of anallobar successively decreases along drainage direction；
The inside of the shell is arranged in the drive shaft, and connect with the driving mechanism；
The driving mechanism is arranged in the accommodating cavity, for driving the drive shaft turns；
First impeller is fixedly connected in the drive shaft, and second impeller is rotatably connected in the drive shaft,
Also, first impeller is located at the upstream position of second impeller, and second impeller is located at the inside of the anallobar.
10. folding foilcraft according to claim 2, which is characterized in that the auxiliary hydrofoil propulsion assembly includes
Second connecting rod, the second hydrofoil and the second propeller；
The top of second connecting rod is connect with the bottom end of the hull；
Second hydrofoil is connect with the bottom end of second connecting rod；
Second propeller is connect with the bottom end of second hydrofoil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653648.1A CN110254604A (en) | 2019-07-19 | 2019-07-19 | Folding foilcraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653648.1A CN110254604A (en) | 2019-07-19 | 2019-07-19 | Folding foilcraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110254604A true CN110254604A (en) | 2019-09-20 |
Family
ID=67927099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910653648.1A Pending CN110254604A (en) | 2019-07-19 | 2019-07-19 | Folding foilcraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110254604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113177260A (en) * | 2021-04-14 | 2021-07-27 | 鹏城实验室 | Unmanned ship folding method and system, unmanned ship device and computer storage medium |
-
2019
- 2019-07-19 CN CN201910653648.1A patent/CN110254604A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113177260A (en) * | 2021-04-14 | 2021-07-27 | 鹏城实验室 | Unmanned ship folding method and system, unmanned ship device and computer storage medium |
| CN113177260B (en) * | 2021-04-14 | 2022-10-28 | 鹏城实验室 | Unmanned ship folding method and system, unmanned ship device and computer storage medium |
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