CN206290382U - Automatic coupling formula tilting plate type is collected folk songs component and device - Google Patents
Automatic coupling formula tilting plate type is collected folk songs component and device Download PDFInfo
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- CN206290382U CN206290382U CN201621392329.8U CN201621392329U CN206290382U CN 206290382 U CN206290382 U CN 206290382U CN 201621392329 U CN201621392329 U CN 201621392329U CN 206290382 U CN206290382 U CN 206290382U
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- blade
- automatic coupling
- fix bar
- folk songs
- coupling formula
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a kind of automatic coupling formula tilting plate type and collects folk songs component, including the plate blade that is rotatably connected with the fix bar of fix bar and is fixed in the fix bar and is used for the stopping means for limiting plate blade flip angle；The rotation axis of the plate blade is coaxial with the fix bar and center of gravity of the plate blade is located on rotation axis；Driving force when the utility model transfers raising front windward using the automatic turning of blade, while resistance when reducing the back side again windward, solves the critical problem of vertical shaft type wind collection device while having the advantages that driving force is big, windage is small, efficiency high of collecting folk songs.
Description
Technical field
The utility model is related to a kind of automatic coupling formula tilting plate type to collect folk songs component and device.
Background technology
The principle of collecting folk songs of vertical shaft type wind collection device is：From specific geometry, its front thrust produced windward
More than the resistance that the back side is formed windward, impeller is driven to rotate using two kinds of differences of stress.Its typical structure pattern is three glasss
Formula anemobiagraph, the shape of vane is mainly two kinds of hemispherical and cone.The advantage of this structural shape is that any wind direction is blown over
Wind-force can be collected, be not required to separately match wind apparatus, rotate it is more stable, but due to caused by its own reasons in structure lack
Point is also apparent from：1st, its front (concave surface) windward or the back side (convex surface) windward when projected area it is constant, only resistance coefficient
Difference, so the driving force very little for producing.Because the change of resistance coefficient is limited, so to increase driving force can only be by increasing
Front face area is realized.2nd, the driving force of vertical shaft type wind collection device is the difference of vane front stress and back side stress, but impeller
Overall windage is then vane front stress and back side stress sum, increases front face area and causes that driving force and resistance synchronously increase,
The increase at double of impeller entirety windage, so increasing a large amount of windages can only obtain a small amount of driving force, efficiency of collecting folk songs is very low.
Prior art does not solve and improves driving force and reduce the contradictory relation between overall windage always, so it applies model
Enclose and receive restriction, sensing wind speed is mainly used at present, be rarely used in power output, the state of development of vertical-shaft wind-power machine is bright
It is aobvious to lag behind Horizontal-shaft windmill.
Utility model content
Regarding to the issue above, a kind of driving force of the utility model offer is big, windage is small, the automatic coupling formula of efficiency high of collecting folk songs
Tilting plate type is collected folk songs component and device.
To reach above-mentioned purpose, a kind of automatic coupling formula tilting plate type of the utility model is collected folk songs component, including fix bar and institute
Stating the plate blade of fix bar rotatable connection and being fixed in the fix bar is used for the limit for limiting plate blade flip angle
Position device；The rotation axis of the plate blade is coaxial with the fix bar and center of gravity of the plate blade is located at rotation axis
On.
Preferably, the plate blade is slab construction, the plate blade is divided into the first blade relative to rotation axis
With the second blade；The area of first blade is more than second blade；Second blade is fixedly connected with balancing weight；Institute
State plate blade working face band fluted.
Preferably, the stopping means and the plate blade are in the same direction one along arrangement；The stopping means includes
At least one is fixedly connected on block in the fix bar；Rotational trajectory and the gear of the plate blade edge around rotary shaft
Block intersects；
When wind is to the working face of the plate blade, the block limits the plate blade and rotates and make the template
It is in erectility that blade is vertical with wind direction.
Preferably, being provided with rotating cylinder on the plate blade rotation axis；The plate blade is logical with the fix bar
Cross rotating cylinder rotatable connection；Or,
Rolling bearing is provided with the plate blade rotation axis；The plate blade is with the fix bar by rolling
Bearing rotary is connected.
Preferably, being arranged at intervals with some plate blades in the fix bar；Be additionally provided with the fix bar it is some with
The corresponding stopping means of the plate blade.
To reach above-mentioned purpose, a kind of automatic coupling formula tilting plate type wind collection device of the utility model, it is characterised in that：Including
Wheel hub and some radially it are fixedly connected on any above-mentioned automatic coupling formula tilting plate type on wheel hub and collect folk songs component.
Preferably, the wheel hub is columnar shaft, the wheel hub upper end and the wheel hub lower end are fixedly connected with two groups side by side
Automatic coupling formula tilting plate type wind collection device, every group of corresponding automatic coupling formula tilting plate type collect folk songs component respectively with a pole
Two ends are fixedly connected；The pole and the automatic coupling formula tilting plate type component junction of collecting folk songs are provided with floor；The pole
It is fixedly connected with the wheel hub stage casing by connecting rod；Or,
The wheel hub is the framework surrounded by some rod members, and the framework includes two identical round frames, two being arranged side by side
The rotating shaft that some poles and two round frame central coaxials that end is fixedly connected with two round frame edges respectively are set；
The rotating shaft middle part is fixedly connected by connecting rod with the pole；The pole is also fixedly connected with two round frame junctions
There is the automatic coupling formula tilting plate type vertical with the pole to collect folk songs component；The automatic coupling formula tilting plate type collect folk songs component with it is described
Floor is additionally provided between pole.
The utility model beneficial effect：The contradiction for improving driving force in the prior art and reducing between resistance is solved to close
System so that efficiency of collecting folk songs improves several times；Blade is according to the relation automatic sensing of wind direction and self-position and performs rotary movement,
Realize automatic coupling and be quick on the draw；Collect folk songs is not influenceed by wind vector, and the rotation of output is very stable, due to its driving force
Greatly, windage is small, efficiency high of collecting folk songs, for the realization of large-scale vertical shaft type blower fan provides technical support.
Brief description of the drawings
Fig. 1 is that the automatic coupling formula tilting plate type of the utility model embodiment 1 is collected folk songs the front view of component；
Fig. 2 is the A-A sectional views that the utility model automatic coupling formula tilting plate type is collected folk songs in component drawings 1；
Fig. 3 is that the automatic coupling formula tilting plate type of the utility model embodiment 3 is collected folk songs the multiple-blade embodiment schematic diagram of component；
Fig. 4 is the automatic coupling formula tilting plate type wind collection device front view of the utility model embodiment 4；
Fig. 5 is the automatic coupling formula tilting plate type multiple rows of fix bar reality of wind collection device frame-type wheel hub of the utility model embodiment 5
Apply scheme front view.
Specific embodiment
The utility model is further described with reference to Figure of description.
Embodiment 1
A kind of automatic coupling formula tilting plate type of the present embodiment is collected folk songs component, including fix bar 2 and the rotation of the fix bar 2 connect
The plate blade 3 that connects and it is fixed in the fix bar 2 and is used for the stopping means 4 for limiting plate blade flip angle；It is described
The rotation axis of plate blade 3 is coaxial with the fix bar 2 and center of gravity of the plate blade 3 is located on rotation axis.
The plate blade 3 is slab construction, and the plate blade 3 is divided into the first blade and second relative to rotation axis
Blade；The area of first blade is more than second blade；Second blade is fixedly connected with balancing weight 5；The plate
The working face band of type blade 3 is fluted；
Blade is plate profile structure, no matter for vertical or tilt state, projected area all very littles of its side, so working as leaf
Piece windage suffered when rotating to side windward also very little；
The area of first blade is more than the second blade, and the wind-force that the first blade is subject to when windward is more than the second leaf
Piece；Because the area of first blade is more than the second blade, balancing weight 5 is provided with second blade, makes the plate
The center of gravity of the entirety of type blade 3 is still located on rotation axis；
When forward direction (blows to working face direction) windward, under wind-force effect, the plate blade 3 is around the fix bar 2
Rotate, when turning to vertical with wind direction, the stopping means 4 limits the plate blade 3 and rotates and make the plate blade 3 be in
Erectility, makes the vertical wind direction of the plate blade 3 be collected folk songs, and windage area and air resistance coefficient is increased, so as to increase drive
Power；
When dorsad (non-working surface direction is blowed to) windward, under wind-force effect, the plate blade 3 is around the fix bar
2 rotate and in tilt state, in level or close to horizontal position in the presence of stopping means 4, reduce windage face
Product and air resistance coefficient, so as to reduce resistance；
Because balancing weight 5 is set, blade entirety center of gravity is located on rotation axis, so small wind-force can blow blade
Upset, is quick on the draw；
The present embodiment simple structure, reasonable in design, blade is according to the relation automatic sensing of wind direction and self-position and performs
Rotary movement, realizes automatic coupling.As long as wind-force is driving force, then blade is erect automatically, increases area of collecting folk songs；With impeller
Rotation, once wind-force is changed into resistance, then blade Automatic-dumping reduces drag area.
Embodiment 2
Based on above-described embodiment, stopping means 4 described in the present embodiment and the plate blade 3 are in the same direction one along cloth
Put；The stopping means 4 is fixedly connected on block in the fix bar 2 including at least one；The edge of the plate blade 3 is around rotation
The rotational trajectory of rotating shaft intersects with the block；
When wind is to the working face of the plate blade 3, the block limits the plate blade 3 and rotates and make the plate
It is in erectility that type blade 3 is vertical with wind direction；
When forward direction (blows to working face direction) windward, under wind-force effect, the plate blade 3 is around the fix bar 2
Rotate, when turning to vertical with wind direction, the edge of the plate blade 3 is in contact with the block, the block stops the plate
Type blade 3 is rotated, and makes the plate blade 3 in erectility, the vertical wind direction of the plate blade is collected folk songs, and be increased
Windage area and air resistance coefficient, so as to increase driving force.
Or, another preferably specific embodiment, as shown in Fig. 2 the stopping means 4 is described including being fixedly connected on
The first block and the second block in fix bar 2；Rotational trajectory and the first gear of the edge of the plate blade 3 around rotary shaft
Block and the second block are intersecting；First block and second link stopper limit the rotational angle of the plate blade 3 for 0~
90°；
When wind is to the working face of the plate blade 3, the first block limitation rotation of plate blade 3 makes described
Plate blade is kept upright state；The plate blade 3 is vertical with wind direction to be collected folk songs；
When wind is to the non-working surface of the plate blade 3, second block limits the plate blade 3 and rotates makes institute
State plate blade 3 and keep tilt state；The plate blade 3 topples over reduction windage；
Rotating cylinder is provided with the rotation axis of the plate blade 3；The plate blade 3 is with the fix bar 2 by rotation
Rotating cylinder is rotatably connected；Or,
Rolling bearing is provided with the rotation axis of the plate blade 3；The plate blade 3 passes through with the fix bar 2
Rolling bearing is rotatably connected.
The present embodiment simple structure is easy to operate, and the slewing area of the plate blade can be made the plate by the block
Type blade can preferably be collected folk songs, and increase efficiency of collecting folk songs.
Embodiment 3
As shown in figure 3, being based on above-described embodiment, some plate blades are arranged at intervals with fix bar 2 described in the present embodiment
3；Some stopping means 4 corresponding with the plate blade 3 are additionally provided with the fix bar 2.
The present embodiment sets multiple blades and multiple stopping means, increased the automatic coupling formula tilting plate type and collects folk songs
The efficiency of collecting folk songs of component.
Embodiment 4
As shown in figure 4, a kind of automatic coupling formula tilting plate type wind collection device, including wheel hub 1 and some radially fixed companies
The automatic coupling formula tilting plate type as described in embodiment 1-3 is any is connected on wheel hub to collect folk songs component 2.
As shown in figure 5, the wheel hub 1 is columnar shaft, the upper end of the wheel hub 1 is fixedly connected side by side with the lower end of the wheel hub 1
There are two groups of automatic coupling formula tilting plate type wind collection devices, every group of corresponding automatic coupling formula tilting plate type component 2 of collecting folk songs is distinguished
It is fixedly connected with a pole two ends；The pole and the automatic coupling formula tilting plate type junction of component 2 of collecting folk songs are provided with floor；
The pole is fixedly connected by connecting rod with the wheel hub stage casing；Or,
The wheel hub 1 is the framework surrounded by some rod members, and the framework includes two identical round frames, two being arranged side by side
The rotating shaft that some poles and two round frame central coaxials that end is fixedly connected with two round frame edges respectively are set；
The rotating shaft middle part is fixedly connected by connecting rod with the pole；The pole is also fixedly connected with two round frame junctions
There is the automatic coupling formula tilting plate type vertical with the pole to collect folk songs component 2；The automatic coupling formula tilting plate type is collected folk songs component 2 and institute
State and be additionally provided with floor between pole.
The present embodiment sets multigroup automatic coupling formula tilting plate type wind collection device or some automatic coupling formula tilting plate types
Collect folk songs component, improve efficiency of collecting folk songs；The blade that the automatic coupling formula tilting plate type is collected folk songs in component is according to wind direction and itself position
The relation automatic sensing put simultaneously performs rotary movement, realizes automatic coupling；As long as wind-force is driving force, then blade automatic turning
Vertical wind direction, increases area of collecting folk songs；With the rotation of impeller, once wind-force is changed into resistance, then the parallel wind direction of blade automatic turning,
Reduce drag area；Collect folk songs is not influenceed by wind vector, and the rotation of output is very stable；Driving force is big simultaneously, and windage is small, collects folk songs
Efficiency high, for the realization of large-scale vertical shaft type blower fan provides technical support.
More than, preferred embodiment only of the present utility model, but protection domain of the present utility model is not limited thereto, and appoints
What those familiar with the art the change that can readily occur in or replaces in the technical scope that the utility model is disclosed
Change, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with claim
The protection domain for being defined is defined.
Claims (7)
1. a kind of automatic coupling formula tilting plate type is collected folk songs component, it is characterised in that：It is rotatably connected with the fix bar including fix bar
Plate blade and be fixed in the fix bar and be used to limit the stopping means of plate blade flip angle；The template leaf
The rotation axis of piece is coaxial with the fix bar and center of gravity of the plate blade is located on rotation axis.
2. a kind of automatic coupling formula tilting plate type is collected folk songs component as claimed in claim 1, it is characterised in that：The plate blade is flat
Hardened structure, the plate blade is divided into the first blade and the second blade relative to rotation axis；The area of first blade is big
In second blade；Second blade is fixedly connected with balancing weight；The plate blade working face band is fluted.
3. a kind of automatic coupling formula tilting plate type is collected folk songs component as claimed in claim 2, it is characterised in that：The stopping means and institute
State a plate blade suitable arrangement in the same direction；The stopping means is fixedly connected in the fix bar including at least one and keeps off
Block；Intersect with the block around the rotational trajectory of rotary shaft at the plate blade edge；
When wind is to the working face of the plate blade, the block limits the plate blade and rotates and make the plate blade
Vertical with wind direction is in erectility.
4. a kind of automatic coupling formula tilting plate type is collected folk songs component as claimed in claim 1, it is characterised in that：The plate blade rotation
Rotating cylinder is provided with axis；The plate blade is rotatably connected with the fix bar by rotating cylinder；Or,
Rolling bearing is provided with the plate blade rotation axis；The plate blade passes through rolling bearing with the fix bar
Rotatable connection.
5. a kind of automatic coupling formula tilting plate type is collected folk songs component as claimed in claim 1, it is characterised in that：It is spaced in the fix bar
It is provided with some plate blades；Some stopping means corresponding with the plate blade are additionally provided with the fix bar.
6. a kind of automatic coupling formula tilting plate type wind collection device, it is characterised in that：Radially it is fixedly connected with some including wheel hub
Automatic coupling formula tilting plate type on wheel hub as described in claim 1-5 is any is collected folk songs component.
7. as claimed in claim 6 a kind of automatic coupling formula tilting plate type wind collection device, it is characterised in that：The wheel hub is cylindricality
Axle, the wheel hub upper end and the wheel hub lower end are fixedly connected with two groups of automatic coupling formula tilting plate type wind collection devices, every group side by side
Corresponding automatic coupling formula tilting plate type component of collecting folk songs is fixedly connected with a pole two ends respectively；The pole with it is described from
Dynamic manifold type tilting plate type component junction of collecting folk songs is provided with floor；The pole is fixed with the wheel hub stage casing by connecting rod and connected
Connect；Or,
The wheel hub is the framework surrounded by some rod members, and the framework includes the two identical round frames, the two ends point that are arranged side by side
The rotating shaft that some poles not being fixedly connected with two round frame edges and two round frame central coaxials are set；It is described
Rotating shaft middle part is fixedly connected by connecting rod with the pole；The pole and two round frame junctions be also fixedly connected with
The vertical automatic coupling formula tilting plate type of the pole is collected folk songs component；The automatic coupling formula tilting plate type is collected folk songs component and the pole
Between be additionally provided with floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392329.8U CN206290382U (en) | 2016-12-19 | 2016-12-19 | Automatic coupling formula tilting plate type is collected folk songs component and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392329.8U CN206290382U (en) | 2016-12-19 | 2016-12-19 | Automatic coupling formula tilting plate type is collected folk songs component and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290382U true CN206290382U (en) | 2017-06-30 |
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ID=59105540
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621392329.8U Active CN206290382U (en) | 2016-12-19 | 2016-12-19 | Automatic coupling formula tilting plate type is collected folk songs component and device |
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|---|---|
| CN (1) | CN206290382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593785A (en) * | 2016-12-19 | 2017-04-26 | 中冶华天工程技术有限公司 | Automatic coupling type turning plate wind collecting assembly and device |
-
2016
- 2016-12-19 CN CN201621392329.8U patent/CN206290382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593785A (en) * | 2016-12-19 | 2017-04-26 | 中冶华天工程技术有限公司 | Automatic coupling type turning plate wind collecting assembly and device |
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