CN105984573B - A kind of rotating device that can change leaf propeller angle - Google Patents
A kind of rotating device that can change leaf propeller angle Download PDFInfo
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- CN105984573B CN105984573B CN201510081532.7A CN201510081532A CN105984573B CN 105984573 B CN105984573 B CN 105984573B CN 201510081532 A CN201510081532 A CN 201510081532A CN 105984573 B CN105984573 B CN 105984573B
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- propeller angle
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- 238000000034 method Methods 0.000 claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 210000002706 plastid Anatomy 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 240000008067 Cucumis sativus Species 0.000 abstract description 5
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 239000002002 slurry Substances 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- -1 paddle body Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The invention discloses a kind of technical principle of rotating device that can change leaf propeller angle and specific implementing device, this main feature of rotating device that can change leaf propeller angle is mounted in the adjustable change in leaf propeller angle orientation on leaf paddle shaft machine.It illustrate leaf propeller angle change two types be：Change type in the whole leaf propeller angle of leaf paddle fixing end；In the change type of local location leaf propeller angle.The equipment that the rotating device that leaf propeller angle can be changed can be used for the active rotation that pivoting leaf paddle acts on Cucumber generation, it can also be used to which Cucumber in movement is exemplified as the passive slewing that pushes leaf paddle to rotate, concrete application：Wind-power hydraulic power generation, Ship Propeling, aircraft promote；The device that stirring, processing, propulsion, the throwing of gas, liquid, paddle body, particle and material get rid of, strike and pushed with these substances leaf paddle to rotate.This its technology and methods of the rotating device that can change leaf propeller angle, it is widely used in many fields.
Description
Technical field
The present invention relates to leaf paddle rotational apparatus technology field more particularly to a kind of rotating devices that can change leaf propeller angle
And equipment.
Background technique
Leaf paddle slewing has extensive purposes in many engineering fields, the leaf paddle rotating dress under the prior art
Set and equipment it each work leaf paddle be disposably to be fastened on leaf paddle shaft machine, the angle of leaf paddle working face is in leaf
Be on paddle shaft machine it is fixed, it is uncontrollable, it the shortcomings that be：If the leaf paddle slewing power under certain revolving speed
Equipment changes rotation speed, and when the operating angle of leaf paddle cannot change, the working efficiency of slewing is significantly dropped
It is low；If the substance speed of leaf paddle rotation is pushed to be changed, and when the operating angle of leaf paddle cannot change, slewing
Working efficiency also significantly decreases；Meanwhile the operation material of leaf paddle slewing is changed, and the work of leaf paddle
When angle cannot change, the working efficiency of slewing also significantly decreases；Moreover, leaf paddle slewing is first in design
Phase will also be constantly changing the entirety of leaf paddle or the operating angle of part obtains optimum operation efficiency.
Summary of the invention
The present invention provides a kind of rotating device that can change leaf propeller angle and equipment, the operating angles of its work leaf paddle
It is adjustable change, it discloses the technical principle that can change the rotating device of leaf propeller angle and specific implementing device,
This main feature of rotating device that can change leaf propeller angle is：The leaf propeller angle orientation being mounted on leaf paddle shaft machine passes through
The adjustable change of leaf propeller angle component.It schematically illustrates the two ways that the adjusting of leaf propeller angle changes：1. solid in work leaf paddle
The whole leaf propeller angle regulative mode of fixed end；2. in the regulative mode of work leaf paddle a part part leaf propeller angle.Its citing exhibition
Shown the method and structure that can change leaf propeller angle be it is diversified, according to different purposes using distinct methods and different
Structure.
For this purpose, the present invention uses following technical scheme：
A kind of rotating device that can change leaf propeller angle, it is characterised in that：The work leaf paddle being mounted on leaf paddle shaft machine
Its operating angle orientation can be adjusted and be changed by leaf propeller angle component, and the leaf paddle shaft machine is work leaf paddle and rotation
Turn the attachment device between equipment, it is also not identical according to its different shape of working method and structure；The work leaf paddle is in master
It is the paddle body acted on by operating rotation physical efficiency operation material generation in dynamic equipment；The work leaf paddle is in passive equipment
It is that moving object can be allowed to verify to revolve the paddle body that body generates movement effect；The leaf propeller angle component is being capable of whole or part
Change the angle orientation of work leaf paddle and the component of form.
Wherein, the leaf paddle shaft machine usually has 3 kinds of methods and slewing to be connected with each other transmitting rotary force, first is that logical
Cross the interconnection of hole axle concentric structure；Second is that being connected with each other by belt sprocket structure；Third is that mutual by wheel disc concentric structure
Connection；Several work leaf paddles are uniformly mounted on the equidistant position in axle center of leaf paddle shaft machine by the leaf paddle shaft machine, leaf
The effect of paddle shaft machine is exactly to allow work leaf paddle to be combined into a complete leaf paddle by leaf paddle shaft machine and slewing to revolve
Turn equipment.
Wherein, the work leaf paddle with leaf paddle running speed difference it is different with the substance acted on, leaf paddle shape
Also different；The work leaf paddle is different with the impact plastid of substance with the speed difference of substance impact leaf paddle, leaf paddle shape
Shape is also different；The overall work angle of the work leaf paddle can pass through leaf propeller angle component in its fixing end when needed
It is changed；The partial duty angle of the work leaf paddle can pass through leaf propeller angle in its leaf paddle local location when needed
Component is changed.
Wherein, the work leaf paddle usually changes the working face of itself on two kinds of positions of its fixing end and local end
Angle, the first is that the fixing end for the leaf paddle that works and leaf propeller angle component are incorporated on leaf paddle shaft machine, by operating leaf paddle
Angle component is adjusted to change the operating angle of overall work leaf paddle；Second is a part installation leaf on work leaf paddle
Propeller angle component, the angle that the adjusting by operating leaf propeller angle component makes leaf starch local end change.
Wherein, the leaf propeller angle component have it is whole change leaf propeller angle component and part change leaf propeller angle component this
Two types can integrally change different mode there are many kinds of the methods of leaf propeller angle component, the structure of leaf propeller angle component
It is diversified；The method of leaf propeller angle component can locally be changed also there are many kinds of different modes, leaf propeller angle component
Structure is also diversified；In the change of the operating angle of work leaf paddle, according to different purposes using different structure
Leaf propeller angle component.
Beneficial effects of the present invention：Its operating angle orientation of work leaf paddle on leaf paddle shaft machine of the invention can lead to
Leaf propeller angle component to be crossed to adjust and change, the leaf paddle shaft machine is the attachment device between work leaf paddle and slewing,
It is also not identical according to its different shape of working method and structure；The work leaf paddle is to revolve body by operating in active devices
The paddle body that operation material generation can be acted on；The work leaf paddle is that moving object can be allowed to verify to revolve body in passive equipment
Generate the paddle body of movement effect；The leaf propeller angle component is the angle orientation that can integrally or locally change work leaf paddle
With the component of form.The rotating device that leaf propeller angle can be changed can be used for what pivoting leaf paddle acted on Cucumber generation
The equipment of active rotation, it is higher than the working efficiency of common leaf paddle rotating device, can change the rotating device of leaf propeller angle
The Cucumber in movement be can also be used for come the passive slewing for pushing leaf paddle to rotate, it is than common leaf paddle rotating device
Working efficiency it is higher, concrete application is exemplified as：Wind-power hydraulic power generation, Ship Propeling, aircraft promote；Gas, liquid, paddle
The device that body, the stirring of particle and material, processing, propulsion, throwing get rid of, strike and pushed with these substances leaf paddle to rotate.This
Kind can change its technology and methods of the rotating device of leaf propeller angle, widely used in many fields.
Detailed description of the invention
Fig. 1 is a specific embodiment schematic diagram for changing work leaf paddle operating angle using leaf propeller angle component.
Fig. 2 is the specific embodiment schematic diagram that can change the rotating device of leaf propeller angle.
Fig. 3 is a specific embodiment schematic diagram of the hole axle concentric structure connection of leaf paddle shaft machine and slewing.
Fig. 4 is a specific embodiment schematic diagram of the belt sprocket structure connection of leaf paddle shaft machine and slewing.
Fig. 5 is a specific embodiment schematic diagram of the wheel disc concentric structure connection of leaf paddle shaft machine and slewing.
Fig. 6 is that a kind of embodiment schematic diagram for changing the operating angle of work leaf paddle is adjusted by leaf propeller angle component.
Fig. 7, Fig. 8 are that a kind of leaf propeller angle component adjusts two adjusting positions during the operating angle for changing working-blade
Partial sectional view.
Fig. 9 is a kind of partial sectional view of the operating angle combination signal of leaf propeller angle component adjusting change work leaf slurry.
Figure 10, Figure 11, Figure 12, Figure 13 are a kind of embodiments of rotating device example schematic that can change leaf propeller angle.
Figure 14, Figure 15, Figure 16 are work leaf paddles when impacting different substance, impact velocity difference, leaf paddle shape and knot
Structure also different example schematic.
Figure 17 is that the adjusting for carrying out leaf paddle local angle in work leaf paddle a part changes embodiment schematic diagram one.
Figure 18 is that the adjusting for carrying out leaf paddle local angle in work leaf paddle a part changes embodiment schematic diagram two.
In figure:1. leaf paddle shaft machine, 2. work leaf paddles, 3. leaf propeller angle components, 4. hole axle concentric structures, 5. wheel discs are concentric
Structure, 6. belt sprocket structures, 7. leaf propeller angle axis, 8. fixed hubs, 9. adjust fixing bolt, 10. slewings, 11. leaves
Paddle offset axis, 12. displacement thread bush, 13. leaves starch local end.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of rotating device that can change leaf propeller angle, it is characterised in that：It is mounted on leaf paddle shaft machine 1
Work its operating angle orientation of leaf paddle 2 can by leaf propeller angle component 3 adjust and change, see Fig. 1, Fig. 2 citing signal
Shown in figure, on leaf propeller angle component 3, when the leaf propeller angle axis 7 in fixed hub 8 is twisted an angle, with leaf propeller angle
The operating angle for the work leaf paddle 2 that axis 7 is connected also is changed therewith, is adjusted fixing bolt 9 and is consolidated leaf propeller angle axis 7
It is fixed, so that work leaf paddle 2 be made to be fixed on new operating angle position；The leaf paddle shaft machine 1 is work leaf paddle 2 and rotation
Attachment device between equipment 10, it is also not identical according to its different shape of working method and construction, see Fig. 3, Fig. 4, Fig. 5 embodiment
Shown in schematic diagram, work leaf paddle 2 is fixed on leaf paddle shaft machine 1 by leaf propeller angle component 3, and Fig. 3 is that leaf paddle shaft machine 1 passes through
Hole axle concentric structure 4 and the embodiment interconnected of slewing 10, Fig. 4 be leaf paddle shaft machine 1 by belt sprocket structure 6 with
The embodiment interconnected of slewing 10, Fig. 5 are that leaf paddle shaft machine 1 is mutual by wheel disc concentric structure 5 and slewing 10
The embodiment of connection, Fig. 3, Fig. 4, the shape of several leaf paddle shaft machines 1 shown in fig. 5 and structure are different from；The work
Leaf paddle 2 is to revolve the paddle body that physical efficiency acts on operation material generation, such as the flabellum of electric fan by operating in active devices,
The rotation paddle of aircraft, the vane blade of peeler, rotation paddle of marine propeller etc.；The work leaf paddle 2, in passive equipment
On be that moving object rotation body of verifying can be allowed to generate the paddle body of movement effect, such as the leaf paddle of wind-driven generator, hydroelectric generator
Blade, the rotation leaf-pushing plate of air drill machine, the fan blade etc. of windmill machine；The leaf propeller angle component 3 is being capable of whole or part
Change the angle orientation of work leaf paddle 2 and the component of form, such as Fig. 1, shown in Fig. 2 by leaf propeller angle axis 7, fixed hub
8, a citing of leaf propeller angle component 3 composed by fixing bolt 9 is adjusted, such as by leaf propeller angle shown in Fig. 5, Fig. 6
Axis 7, fixed hub 8 adjust fixing bolt 9, leaf paddle offset axis 11, are displaced leaf propeller angle component 3 composed by thread bush 12
One citing, such as locally change leaf slurry angle component 3 shown in Figure 17 and consolidated by leaf propeller angle axis 7, fixed hub 8, adjusting
Determine an implementation example of bolt 9, composed leaf propeller angle component 3.
Wherein, the leaf paddle shaft machine 1 usually has 3 kinds of methods and slewing 10 to be connected with each other transmitting rotary force, and one
It is to be connected with each other by hole axle concentric structure 4, as shown in Fig. 3 embodiment；Second is that being connected with each other by belt sprocket structure 6, see
Shown in Fig. 4 embodiment；Third is that being connected with each other by wheel disc concentric structure 5, as shown in Fig. 5 embodiment.The leaf paddle shaft machine 1
Several work leaf paddles 2 are uniformly mounted on the equidistant position in axle center of leaf paddle shaft machine 1, such as there are two the leaf paddles 2 that works by Fig. 2
It is uniformly mounted on the equidistant position in axle center of leaf paddle shaft machine 1 respectively；Such as Fig. 6 has 4 work leaf paddles 2 uniformly to install respectively
On the equidistant position in axle center of leaf paddle shaft machine 1；Such as Figure 16 has 6 work leaf paddles 2 to be uniformly mounted on leaf paddle shaft respectively
On the equidistant position in the axle center of device 1.The effect of leaf paddle shaft machine 1 is exactly that several work leaf paddles 2 is allowed to pass through leaf paddle shaft machine 1 and rotation
Turn equipment 10 and be combined into a complete leaf paddle slewing, as shown in Fig. 3, Fig. 4, Fig. 5 embodiment schematic diagram.
Wherein, the work leaf paddle 2 with leaf paddle running speed difference it is different with the substance acted on, leaf paddle shape
Also different, such as shown in Figure 11, Figure 12, Figure 13 embodiment；The work leaf paddle 2 is different with the speed of substance impact leaf paddle
Different with the impact plastid of substance, leaf paddle shape is also different, such as shown in Figure 14, Figure 15, Figure 16 embodiment；The work
The overall work angle of leaf paddle 2 can be changed when needed in its fixing end by leaf propeller angle component 3, such as be schemed
2, shown in Fig. 5, Figure 11 embodiment；The partial duty angle of the work leaf paddle 2, when needed can be in its leaf paddle local location
Local end 13 can be starched to leaf by leaf propeller angle component 3 to be changed, such as shown in Figure 17, Figure 18 embodiment.
Wherein, the work leaf paddle 2 usually changes the working face of itself on two kinds of positions of its fixing end and local end
Angle, the first be by work leaf paddle 2 fixing end and leaf propeller angle component 3 be incorporated on leaf paddle shaft machine 1, pass through operation
Leaf propeller angle component 3 is adjusted to change the operating angle of overall work leaf paddle 2, and as shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, work leaf
The fixing end of paddle 2 is connected with leaf blade angle degree axis 7, leaf slurry offset axis 11, when torsion adjusting fixing bolt 9, changes displacement spiral shell
The position of line set 12 makes leaf slurry offset axis 11 also be changed position, as shown in Fig. 7, Fig. 8, the leaf paddle in fixed hub 8 at this time
Angle axis 7 has also been twisted an angle, changes work jointly by the twin shaft that leaf starches offset axis 11 and leaf propeller angle axis 7 in this way
The operating angle of leaf paddle 2；Second is a part installation leaf propeller angle component 3 on work leaf paddle 2, passes through and operates leaf vane angle
The adjusting of degree component 3 makes the angle of leaf slurry local end 13 change, and as shown in Figure 17, Figure 18, the leaf of work leaf paddle 2 starches part
End 13 is connected with leaf blade angle degree axis 7, when the leaf propeller angle axis 7 in fixed hub 8 is twisted an angle, with leaf propeller angle axis
The operating angle of the 7 leaf paddle local ends 13 being connected also is changed therewith.
Wherein, the leaf propeller angle component 3 has whole leaf propeller angle component 3 and the part of changing to change leaf propeller angle component
3 both types can integrally change different mode there are many kinds of the methods of leaf propeller angle component 3, leaf propeller angle component 3
Structure is diversified, such as only changes the work of work leaf paddle 2 shown in Fig. 1, Fig. 2 embodiment with a leaf propeller angle axis 7
Make angle, this uniaxial manner is one of 3 various structures of leaf propeller angle component；Such as shown in Fig. 6, Fig. 8, Fig. 9 embodiment by
Leaf propeller angle axis 7 and leaf paddle offset axis 11 change the operating angle of work leaf paddle 2 jointly, and this double-shaft way is also leaf propeller angle
One of 3 various structures of component；The leaf propeller angle component 3 of leaf propeller angle can locally be changed, and there are many kinds of different modes and structure, examples
Only change the operating angle of leaf paddle local end 13 with a leaf propeller angle axis 7 as shown in Figure 17 embodiment, this part changes
The single axle leaf propeller angle component 3 of leaf propeller angle is one of the citing of angle component various ways structure；Such as Figure 18 embodiment
Shown in change the operating angle of leaf paddle local end 13 jointly by leaf propeller angle axis 7 and leaf paddle offset axis 11, this part changes
The twin axle leaf propeller angle component 3 of leaf propeller angle is also one of the citing of angle component various ways structure；In work leaf paddle 2
In the change of operating angle, according to different purposes use different structure leaf propeller angle component 3, such as Fig. 3, Fig. 5, Figure 11,
Shown in Figure 12, Figure 13, Figure 17, Figure 18 embodiment.
The present invention provides a kind of rotating device that can change leaf propeller angle and equipment, the operating angles of its work leaf paddle
It is adjustable change, it discloses the technical principle and specific implementation device that can change the rotating device of leaf propeller angle, this
The main feature of rotating device that kind can change leaf propeller angle is：The leaf propeller angle orientation being mounted on leaf paddle shaft machine passes through leaf
The adjustable change of propeller angle component.It schematically illustrates the two ways that the adjusting of leaf propeller angle changes：1. in leaf paddle fixing end
Whole leaf propeller angle regulative mode；2. in the regulative mode of leaf paddle a part part leaf propeller angle.It illustrates and illustrates and can change
The method and structure of leaf propeller angle be it is diversified, according to different purposes use distinct methods and different structures.It is described
The rotating device that can change leaf propeller angle can be used for the equipment of the active rotation that pivoting leaf paddle acts on Cucumber generation, it
Working efficiency than common leaf paddle rotating device is higher, can change leaf propeller angle rotating device can also be used for movement in certain
A little substances are come the passive slewing for pushing leaf paddle to rotate, it is higher than the working efficiency of common leaf paddle rotating device, specifically
Applicating example is：Wind-power hydraulic power generation, Ship Propeling, aircraft promote；Gas, liquid, paddle body, particle and material stirring,
Processing promotes, throws the device for getting rid of, striking and being pushed with these substances leaf paddle to rotate.This rotation that can change leaf propeller angle
Its technology and methods of rotary device, it is widely used in many fields.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Technical principle, and it cannot be construed to the limitation to protection scope of the present invention in any way.Based on the explanation herein, this field
Technical staff can associate with other specific embodiments of the invention without creative labor, these modes are all
It will fall under the scope of the present invention.
Claims (1)
1. a kind of rotating device that can change leaf propeller angle, it is characterised in that：The work leaf paddle being mounted on leaf paddle shaft machine (1)
(2) its operating angle and orientation can be adjusted and be changed by leaf propeller angle component (3), and the leaf paddle shaft machine (1) is
The attachment device to work leaf paddle (2) between slewing (10), the work leaf paddle (2) is to pass through fortune in active devices
The paddle body that physical efficiency generates movement effect to operation material is rotated, the work leaf paddle (2) is that can allow in passive equipment
Moving object verify rotation body generate movement effect paddle body, the leaf propeller angle component (3) be can integrally or part change
Work the angle orientation of leaf paddle (2) and the component of form；
The leaf paddle shaft machine (1) has one of 3 kinds of methods to be connected with each other transmitting rotary force with slewing (10), first is that passing through
Hole axle concentric structure (4) is connected with each other, second is that being connected with each other by belt sprocket structure (6), third is that passing through wheel disc concentric structure
(5) it is connected with each other, several work leaf paddles (2) are uniformly mounted on the axle center of leaf paddle shaft machine (1) by the leaf paddle shaft machine (1)
On equidistant position, the effect of leaf paddle shaft machine (1) is exactly that work leaf paddle (2) is allowed to pass through leaf paddle shaft machine (1) and slewing
(10) it is combined into a complete leaf paddle slewing, due to the working method difference and slewing work of work leaf paddle (2)
Make purposes difference, leaf paddle shaft machine (1) its shape and structure connected be not also identical；
The work leaf paddle (2) is different with the substance acted on leaf paddle running speed difference, and leaf paddle shape is also different,?In active devices as electric fan flabellum shape, aircraft rotation paddle shape, the blade shapes of peeler, marine propeller rotation paddle
Shape, be all with speed difference with institute working substance its different leaf paddle shape also made of different implementation；The work
Leaf paddle (2) is different with the impact plastid of substance with the speed difference of substance impact leaf paddle, and leaf paddle shape is also different, passive
Such as the leaf paddle shape of wind-driven generator, the leaf paddle shape of hydroelectric generator, the shape of air drill machine rotation leaf-pushing plate, windmill machine in equipment
Blade shape, be all with impact leaf paddle substance difference and different its leaf paddle shape of impact leaf paddle speed also different implementation and
At；The overall work angle of the work leaf paddle (2) can be changed in its fixing end by leaf propeller angle component (3)
Become, the partial duty angle of the work leaf paddle (2) can its leaf paddle local location can by leaf propeller angle component (3) into
Row changes；
The work leaf paddle (2) can change the angle of the working face of itself on two kinds of positions of its fixing end and local end, the
One is the fixing end of work leaf paddle (2) and leaf propeller angle component (3) to be incorporated on leaf paddle shaft machine (1), passes through and operate leaf
The adjusting of propeller angle component (3) changes the operating angle of overall work leaf paddle (2), and second be in work leaf paddle (2)
Certain local position installation leaf propeller angle component (3), the adjusting by operating leaf propeller angle component (3) make the angle of leaf paddle local end (13)
Degree changes；
Leaf propeller angle component (3) concrete composition includes leaf propeller angle axis (7), fixed hub (8), adjusts fixing bolt (9), leaf paddle
Offset axis (11), displacement thread bush (12) these devices, it can form the leaf propeller angle component of uniaxial manner or double-shaft way
(3), wherein the fixing end of work leaf paddle (2) is connected with leaf propeller angle axis (7), leaf paddle offset axis (11), leaf propeller angle axis
(7) end is located in fixed hub (8), leaf paddle offset axis (11) end is located in displacement thread bush (12), when torsion adjusting is solid
Determine bolt (9), the position for changing displacement thread bush (12) makes leaf paddle offset axis (11) also be changed position, so that with leaf paddle
The work leaf paddle (2) of offset axis (11) connection changes operating angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081532.7A CN105984573B (en) | 2015-02-15 | 2015-02-15 | A kind of rotating device that can change leaf propeller angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081532.7A CN105984573B (en) | 2015-02-15 | 2015-02-15 | A kind of rotating device that can change leaf propeller angle |
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| Publication Number | Publication Date |
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| CN105984573A CN105984573A (en) | 2016-10-05 |
| CN105984573B true CN105984573B (en) | 2018-11-27 |
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| CN201510081532.7A Expired - Fee Related CN105984573B (en) | 2015-02-15 | 2015-02-15 | A kind of rotating device that can change leaf propeller angle |
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| CN108708815A (en) * | 2018-05-15 | 2018-10-26 | 王学彦 | A kind of multimode power generator of new-type new energy |
| CN110155284B (en) * | 2019-06-27 | 2021-08-17 | 重庆奥普提科技有限公司 | Ocean remote sensing detection device |
| CN115837970B (en) * | 2023-02-16 | 2023-05-02 | 杭州瀚陆海洋科技有限公司 | Deep sea detection device |
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| CN204623813U (en) * | 2015-02-15 | 2015-09-09 | 朱经纬 | A kind of slewing arrangement that can change leaf propeller angle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20051001A1 (en) * | 2005-05-27 | 2006-11-28 | Fb Design Srl | PROPELLER FOR BOATS AND METHOD FOR ITS ASSEMBLY |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040881U (en) * | 1988-12-16 | 1989-07-12 | 宋润 | Automatic moment-changing oar |
| CN2501803Y (en) * | 2001-09-11 | 2002-07-24 | 孙文海 | Flexible adjustable pitch propeller |
| CN101417700A (en) * | 2008-12-02 | 2009-04-29 | 上海诸光机械有限公司 | Gear drive type blade pitch regulating mechanism and blade pitch regulating method |
| CN201737150U (en) * | 2010-03-16 | 2011-02-09 | 浙江汉力士船用推进系统有限公司 | Push-pull rod type adjustable propeller |
| CN202828060U (en) * | 2012-08-28 | 2013-03-27 | 浙江汉力士船用推进系统股份有限公司 | Mechanical type distance adjusting mechanism |
| CN204623813U (en) * | 2015-02-15 | 2015-09-09 | 朱经纬 | A kind of slewing arrangement that can change leaf propeller angle |
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| CN105984573A (en) | 2016-10-05 |
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