CN208950769U - Wind power generating set with vertical shaft - Google Patents
Wind power generating set with vertical shaft Download PDFInfo
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- CN208950769U CN208950769U CN201821383463.0U CN201821383463U CN208950769U CN 208950769 U CN208950769 U CN 208950769U CN 201821383463 U CN201821383463 U CN 201821383463U CN 208950769 U CN208950769 U CN 208950769U
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- Prior art keywords
- vertical shaft
- stock
- blade
- connecting rod
- traffic cycle
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
The utility model relates to wind-driven generator fields, in particular to a kind of vertical rotation axis wind power generation plant, frame body is equipped with vertical shaft, float lever there are two being set in vertical shaft, the edge of float lever is equipped with blade, float lever includes three struts, and the angle of adjacent struts is equal, and two float levers are arranged in rotational offset shape.The utility model can reduce pressure suffered when blade face wind direction.Bracket by using two float levers of rotational offset certain angle as blade makes blade inwardly and is the cambered surface of indent, is outwardly the cambered surface of evagination, can reduce wind pressure suffered by blade surface；By the way that mini-roundabout and the first stock are arranged in vertical shaft, traffic cycle and the second stock are set on horizontal rotating shaft, and link mechanism is set on traffic cycle, the first stock transmits power to the impetus of the second stock when being rotated by mini-roundabout, and by link mechanism output mechanical energy, have the characteristics that transmission efficiency is high.
Description
Technical field
The utility model relates to wind-driven generator field, in particular to a kind of wind power generating set with vertical shaft.
Background technique
Primary demand of the energy as society's existence and economic development, the increasingly attention by country.Wind energy is as one
The free of contamination renewable green energy resource of kind, has broad application prospects.The utilization of wind energy is mainly trunnion axis and vertical shaft wind
Force generating system.Current vertical axis windmill has and need not be mounted on ground to wind, without step-up gear and power generation function
It is above gradually taken seriously the advantages that (easy to maintenance), application is also more and more extensive.
To disclose a kind of adjust automatically attack angle of blade vertical for the utility model patent that Authorization Notice No. is CN207333098U
Axis wind power generator, including three pieces of vertical blades, the one side of blade inwardly is plane, and one side outwardly is cambered surface, blade
The side of cambered surface and plane handover windward when, air-flow is different from the flow velocity in plane in cambered surface, so as to cause generation air pressure at two
Difference, air-flow supplements pressure to flowing at low pressure from high pressure, so that blade rotates.When wind-force is smaller, some blade face wind
To wind is vertically blown on blade, will affect blade starting rotation to the pressure that blade generates.
Utility model content
The purpose of the utility model is to provide a kind of wind power generating set with vertical shaft, can reduce suffered when blade face wind direction
Pressure.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of vertical-shaft wind hair
Electric installation, including frame body, frame body are equipped with vertical shaft, set that there are two float lever, the edges of float lever in vertical shaft
Equipped with blade, the float lever includes three struts, and the angle of adjacent struts is equal, and two float levers are in rotational offset shape
Setting, the angle being staggered are 30 ° -90 °, and the both ends of blade are individually fixed on two adjacent struts of float lever, and each
Strut only accordingly fixes a blade, the arc-shaped shape that arches upward in the outer surface of blade.
Branch by using above-mentioned technical proposal, using two float levers of rotational offset certain angle as blade
Frame makes blade inwardly and is the cambered surface of indent, is outwardly the cambered surface of evagination, wind no matter the front or side of face blade, all can
It is blown away along cambered surface, to reduce pressure suffered by blade surface.
Preferably, long through-hole is provided along its length on each strut.
By using above-mentioned technical proposal, on the one hand long through-hole can be used as divulging information, and reduce the area that keeps out the wind of strut, another party
Face can reduce the weight of float lever, reduce suffered resistance when blade rotation.
Preferably, the frame body is equipped with horizontal rotating shaft, and vertical shaft is equipped with the driver for driving horizontal rotating shaft rotation
Structure has been fitted vertically traffic cycle on horizontal rotating shaft, first connecting rod has been articulated on traffic cycle, being articulated on first connecting rod can only erect
The second connecting rod directly moved.
It by using above-mentioned technical proposal, is rotated using the vertical shaft of wind drive, vertical shaft drives horizontal rotating shaft rotation
Turn, and horizontal rotating shaft drives one end of first connecting rod to rotate by traffic cycle, the other end of first connecting rod drives second connecting rod to do
Vertical linear reciprocating motion, this mechanical movement can be converted into electric energy.
Preferably, the transmission mechanism includes mini-roundabout, the first stock is several and the second stock is several, and mini-roundabout is fixed on
In vertical shaft, and mini-roundabout and vertical shaft are coaxial, and several first stocks surround vertical shaft set on small evenly and at intervals
On turntable, several second stocks surround horizontal rotating shaft on traffic cycle evenly and at intervals, and the first stock and vertical shaft are flat
Row, the second stock is vertical with the first stock, and the first stock of at least one is located between two the second adjacent stocks.
By using above-mentioned technical proposal, when mini-roundabout rotation, the first stock thereon is constantly pushed on traffic cycle
The second stock, to achieve the purpose that the power of the vertical shaft of transmitting to horizontal rotating shaft.
Preferably, the traffic cycle is equipped with straight panel, and straight panel is articulated in the center of traffic cycle, and first connecting rod is articulated in straight panel
One end, the straight panel other end is fixed by bolts on big disk.
By using above-mentioned technical proposal, straight panel is rotated, the other end of straight panel is fixed on traffic cycle at different height,
Changeable second connecting rod does the frequency of linear reciprocating motion.
Preferably, half section of the straight panel is provided along its length several through-holes, and first connecting rod is articulated in through hole.
By using above-mentioned technical proposal, first connecting rod is articulated in different through holes, also changeable second connecting rod is done past
The frequency of linear motion.
Preferably, the end of the first connecting rod is articulated on traffic cycle by bolt, and the end of first connecting rod is equipped with convex
Block, bolt-through convex block and traffic cycle.
By using above-mentioned technical proposal, removing bolt can separate first connecting rod with traffic cycle, have easy disassembly
The characteristics of.
Preferably, sleeve is equipped between the convex block and traffic cycle, bolt inserts in sleeve.
By using above-mentioned technical proposal, sleeve can make to keep certain distance between first connecting rod and traffic cycle, avoid
One connecting rod and second connecting rod retard motion.
In conclusion the utility model has the following beneficial effects:
1. the bracket by using two float levers of rotational offset certain angle as blade, it is interior for making blade inwardly
Recessed cambered surface is outwardly the cambered surface of evagination, wind no matter the front or side of face blade, can all be blown away along cambered surface, thus
Reduce pressure suffered by blade surface；
2. traffic cycle and the second length are arranged on horizontal rotating shaft by the way that mini-roundabout and the first stock are arranged in vertical shaft
Bar, and link mechanism is set on traffic cycle, the first stock passes the impetus of the second stock when being rotated by mini-roundabout
Graduating power, and by link mechanism output mechanical energy, have the characteristics that transmission efficiency is high.
Detailed description of the invention
Fig. 1 is the overall structure diagram of wind power generating set with vertical shaft；
Fig. 2 is the backside structure figure of wind power generating set with vertical shaft.
In figure, 1, frame body；2, vertical shaft；3, horizontal rotating shaft；4, float lever；41, strut；41a, long through-hole；5, leaf
Piece；6, traffic cycle；7, mini-roundabout；8, first connecting rod；8a, convex block；9, second connecting rod；10, the first stock；11, the second stock；
12, straight panel；12a, through-hole；13, sleeve；14, bearing block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of wind power generating set with vertical shaft, as shown in Figure 1 and Figure 2, including frame body 1, frame body 1 are equipped with one
Platform is equipped with horizontal rotating shaft 3 by bearing block 14 on platform, is equipped with vertical shaft 2 also by bearing block 14 above platform.
As shown in Figure 1, fixed there are two float lever 4 in vertical shaft 2, float lever 4 forms one by three struts 41
Body, the angle of two neighboring strut 41 are 120 °, are opened up along its length on each strut 41 for ventilative long through-hole
41a.Two float levers 4 are arranged in rotational offset shape, and the angle being staggered is 60 °, i.e. the throwing of two float levers 4 straight down
Shadow is not overlapped, and one of float lever 4 rotates 60 ° relative to another float lever 4.Each strut 41 of float lever 4
Edge is all fixed with a blade 5, and the both ends of blade 5 are individually fixed on two adjacent struts of float lever 4 41, blade 5
Outer surface be the cambered surface to arch upward, the inner surface of blade 5 is the cambered surface of indent, wind no matter the inner surface or outside of face blade 5
Surface can all be blown away along cambered surface, to reduce pressure suffered by 5 surface of blade.
In conjunction with Fig. 1 and Fig. 2, mini-roundabout 7 is also coaxially fixed in vertical shaft 2, mini-roundabout 7 is located at float lever 4
First stock of circle 10 is equably fixed around vertical shaft 2 in lower section, the upper surface of mini-roundabout 7, and traffic cycle 6 is towards vertical shaft
The edge of 2 sides is uniformly provided with second stock of circle 11, and the first stock 10 is parallel with vertical shaft 2, the second stock 11 and first
Stock 10 is vertical.The distance of adjacent two second stocks 11 is equal to the distance of adjacent two first stocks 10, and at least one
First stock 10 is located between two the second adjacent stocks 11.When mini-roundabout 7 rotates, the first stock 10 thereon is constantly
The second stock 11 on traffic cycle 6 is pushed, to achieve the purpose that the power of the vertical shaft 2 of transmitting to horizontal rotating shaft 3.
As shown in Figure 1, being fixed with straight panel 12 on traffic cycle 6, straight panel 12 and the second stock 11 are located at the two of traffic cycle 6
There is shaft in side, 6 center of traffic cycle, and straight panel 12 is articulated in shaft, and one end of straight panel 12 is fixed across traffic cycle 6 with bolt, directly
The other end of plate 12 is articulated with first connecting rod 8, and the bottom end of first connecting rod 8 is articulated with vertical second connecting rod 9.Half section of straight panel 12
Multiple through-hole 12a are provided along its length, first connecting rod 8 is articulated at through-hole 12a by a sleeve 13, first connecting rod 8
End have convex block 8a, for sleeve 13 between convex block 8a and straight panel 12, bolt sequentially passes through convex block 8a, sleeve 13, straight panel
12 and traffic cycle 6 first connecting rod 8 is installed on traffic cycle 6.It is rotated using the vertical shaft 2 of wind drive, vertical shaft 2 drives
Horizontal rotating shaft 3 rotates, and horizontal rotating shaft 3 drives one end rotation of first connecting rod 8, the other end of first connecting rod 8 by traffic cycle 6
Second connecting rod 9 is driven to do vertical linear reciprocating motion, which can be converted into electric energy.
As shown in Figure 1, removing the bolt of 12 one end of straight panel, straight panel 12 is rotated, is fixed on the end of straight panel 12 with bolt
On traffic cycle 6 at different height, changeable second connecting rod 9 does the frequency of linear reciprocating motion.First connecting rod 8 is articulated in difference
At through-hole 12a, the frequency that second connecting rod 9 does linear reciprocating motion also can be changed.Sleeve 13 can make first connecting rod 8 and traffic cycle 6
Between keep certain distance, avoid 9 retard motion of first connecting rod 8 and second connecting rod.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of wind power generating set with vertical shaft, including frame body (1), frame body (1) is equipped with vertical shaft (2), vertical shaft (2)
On set there are two float lever (4), the edge of float lever (4) is equipped with blade (5), it is characterised in that: the float lever (4)
Including three struts (41), the angle of adjacent struts (41) is equal, and two float levers (4) are arranged in rotational offset shape, is staggered
Angle be 30 ° -90 °, the both ends of blade (5) are individually fixed on the adjacent strut (41) of two float levers (4), and each
Strut (41) only accordingly fixes a blade (5), the arc-shaped shape that arches upward in the outer surface of blade (5).
2. wind power generating set with vertical shaft according to claim 1, it is characterised in that: along its length on each strut (41)
It spends direction and is equipped with long through-hole (41a).
3. wind power generating set with vertical shaft according to claim 1, it is characterised in that: the frame body (1) is equipped with level
Shaft (3), vertical shaft (2) are equipped with the transmission mechanism for driving horizontal rotating shaft (3) rotation, vertically consolidate on horizontal rotating shaft (3)
Surely have traffic cycle (6), be articulated on traffic cycle (6) first connecting rod (8), being articulated on first connecting rod (8) only can vertical motion
Second connecting rod (9).
4. wind power generating set with vertical shaft according to claim 3, it is characterised in that: the transmission mechanism includes mini-roundabout
(7), the first stock (10) is several and the second stock (11) is several, and mini-roundabout (7) is fixed on vertical shaft (2), and mini-roundabout
(7) coaxially with vertical shaft (2), several first stocks (10) are set to mini-roundabout (7) around vertical shaft (2) evenly and at intervals
On, several second stocks (11) evenly and at intervals around horizontal rotating shaft (3) be set to traffic cycle (6) on, the first stock (10) with
In parallel, the second stock (11) is vertical with the first stock (10), and the first stock of at least one (10) is located at two phases for vertical shaft (2)
Between adjacent the second stock (11).
5. wind power generating set with vertical shaft according to claim 3, it is characterised in that: the traffic cycle (6) is equipped with straight
Plate (12), straight panel (12) are articulated in the center of traffic cycle (6), and first connecting rod (8) is articulated in one end of straight panel (12), straight panel (12)
The other end is fixed by bolts on traffic cycle (6).
6. wind power generating set with vertical shaft according to claim 5, it is characterised in that: half section of the straight panel (12) is along it
Length direction is equipped with several through-holes (12a), and first connecting rod (8) is articulated at through-hole (12a).
7. wind power generating set with vertical shaft according to claim 3, it is characterised in that: the end of the first connecting rod (8)
It is articulated on traffic cycle (6) by bolt, the end of first connecting rod (8) is equipped with convex block (8a), bolt-through convex block (8a) and greatly
Turntable (6).
8. wind power generating set with vertical shaft according to claim 7, it is characterised in that: the convex block (8a) and traffic cycle
(6) sleeve (13) are equipped between, bolt inserts in sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821383463.0U CN208950769U (en) | 2018-08-24 | 2018-08-24 | Wind power generating set with vertical shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821383463.0U CN208950769U (en) | 2018-08-24 | 2018-08-24 | Wind power generating set with vertical shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208950769U true CN208950769U (en) | 2019-06-07 |
Family
ID=66735935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821383463.0U Active CN208950769U (en) | 2018-08-24 | 2018-08-24 | Wind power generating set with vertical shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208950769U (en) |
-
2018
- 2018-08-24 CN CN201821383463.0U patent/CN208950769U/en active Active
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