CN201045326Y

CN201045326Y - Wind power pushing mechanism

Info

Publication number: CN201045326Y
Application number: CNU2007201425875U
Authority: CN
Inventors: 廖福彰
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-30
Filing date: 2007-04-30
Publication date: 2008-04-09
Anticipated expiration: 2017-04-30

Abstract

A wind force actuating mechanism is provided with concentric supporting stands and tracks. The supporting stands are pivoted with pivot shafts on the top, the pivot shafts are fixedly assembled with a plurality of fan leaf supporting stand groups which can round along the tracks depending on natural wind force, and the fan leaves of the fan leaf supporting stands are provided with fan leaf openings which are covered by openable fan leaf cover boards connected with air pressure cylinders. When natural wind force instantly becomes strong wind, the fan leaf cover boards can be pushed open to generate openings for lowering wind resistance, or the air pressure cylinders can push the fan leaf cover boards open to discharge wind for reducing wind resistance depending on control, thereby stopping the mechanism from running. The fan leaves and the fan leaf cover boards are opened with unidirectional breathers, the unidirectional breathers on windward side are closed to increase wind resistance for fully pushing the mechanism to run, and the unidirectional breathers on favorable wind side are opened to discharge wind from the unidirectional breathers for enabling the fan leaves on the favorable wind side to reduce wind resistance. The supporting stands are further provided with a pylon bent which is provided with capstan engines corresponding to numbers of the fan leaf supporting stands for extending the fan leaf supporting stands and enabling the fan leaf supporting stands to have balance load.

Description

The wind-force pushing mechanism

Technical field

The utility model relates to the wind-driven generator field, particularly relates to a kind of wind-force pushing mechanism.

Background technique

Present wind-force pushing mechanism is with the flabellum as electric fan, borrow natural wind force to rotate generation power to be vertical sense of rotation to blow the inclined-plane of flabellum towards the windward side with ground, its flabellum has the windward side just rotatable, therefore must turn to along with the change of wind direction, also No. 200620167102.3 " wind-force pushing mechanism " utility application case (hereinafter to be referred as the reference case) is proposed before this case claimant in addition to Patent Office of the People's Republic of China, the rotation of a kind of substantially horizontal mainly is provided, not wind-engaging to restriction just can directly promote the wind-force pushing mechanism of flabellum.And former design only is fit to small-sized power facility, and the application's case with reference to case, further increases some mechanisms based on this part, and is more stable when making its running, and applicable to relatively large mechanism.

The model utility content

The utility model is to be only applicable to the design that little type power facility is done in order to solve with reference to case, further provide a kind of flabellum frame bottom that makes to obtain to support and the adjustable bulk wight heart, and increase by one and can drive the oil pressure pump device that generator is used, make it applicable to relatively large mechanism.

The technological means that its technical problem that solves the utility model adopts is: a kind of wind-force pushing mechanism is provided, with a support is that the center of circle is provided with a track, in propping up top of the trellis with the pivot that is pivoted, the ring-like outer periphery of this pivot are provided with the flabellum support that array is rotated in horizontal direction, ring-like perisporium in pivot is provided with a ring gear, and other is provided with a motor, the force-output shaft assembling one of motor and the ratchet of ring gear engagement, wherein

If a circular orbit, it is and the support concentric;

Each flabellum frame bottom is provided with can be according to the wheel of Xun rail running, the flabellum support is provided with movably equilibrium block, flabellum and flabellum cover plate are set on the flabellum support in addition, the flabellum cover plate can produce switching in response to the size of shutdown or wind-force, on flabellum and flabellum cover plate, the one-way ventilating hole is set, the one-way ventilating hole of windward side presents locking, and the one-way ventilating hole of face can be opened with the wind;

Described pivot top is provided with a pylon, and the pylon end face is provided with most and the corresponding motor of flabellum support, and those flabellum supports are connected in motor with a cable wire respectively.

Preferable, described wind-force pushing mechanism is provided with a wheel fixed base in the flabellum frame bottom, described wheel promptly is located on the wheel fixed base, and a load measuring gauge inductor is set on the wheel fixed base, and described equilibrium block promptly bears a heavy burden according to wheel that the load measuring gauge inductor senses and adjusts displacement.

Preferable, the equilibrium block of described wind-force pushing mechanism is to promote along a slide rail displacement by a motor, this slide rail is to be fixed on the flabellum, and motor is to electrically connect with the load measuring gauge inductor.

Preferable, described wind-force pushing mechanism is established a booster engine and an oil pressure pump that is connected with booster engine in addition, this booster engine and by the engagement of the ring gear of a gear and pivot, this oil pressure pump leads in a hydraulic motor by a pipeline again, this hydraulic motor is interlock one generator again.

Wind-force pushing mechanism of the present utility model as can be known in sum, it is provided with concentric support and track, in the top of the trellis pivot that is pivoted, the fixing assembling of pivot array can be borrowed natural wind and the flabellum support that detours along track, the flabellum of flabellum support is provided with the flabellum opening, cover with an openable flabellum cover plate in the flabellum opening, and connect a pneumatic cylinder on the flabellum cover plate, natural wind is because of moment during high wind, the flabellum cover plate can be pushed and produce open opening and reduce windage, perhaps can pneumatic cylinder be pushed open the flabellum cover plate and allow wind discharge and can reduce windage, turn round with shut-down mechanism according to control, on flabellum and flabellum cover plate, the one-way ventilating hole is set in addition, increase windage in the locking of one-way ventilating hole, windward side, but the pushing forward mechanical operation, and open in the one-way ventilating hole of face with the wind, wind is discharged by the one-way ventilating hole, make the flabellum minimizing windage of face with the wind, in addition pylon is set on support, the winch corresponding with the flabellum number of holders is set on the pylon, with stretching flabellum support, make each flabellum support load balance.

The beneficial effects of the utility model are:

1. be to rotate because of the utility model with substantially horizontal, so not wind-engaging to restriction just can directly promote the flabellum support and rotate, and the utility model is to be the track that the center of circle is provided with a circle with the support, the flabellum support can detour along track by wheel, therefore, it can obtain to support and in the running can be comparatively firm.

2. owing on the flabellum support flabellum and flabellum cover plate are set, the flabellum cover plate can produce switching in response to the size of shutdown or wind-force, and the one-way ventilating hole is set on flabellum and flabellum cover plate, and the one-way ventilating hole of windward side presents locking, to increase windage; The one-way ventilating hole of face can be opened with the wind, to reduce windage, so can improve usefulness.

3. because the flabellum support is provided with movably equilibrium block, again when on the wheel fixed base, establishing with the load measuring gauge inductor, can make the equilibrium block displacement according to the wheel load that senses, for example this load measuring gauge inductor senses the load of this flabellum support when big, can control equilibrium block toward the holder orientation displacement.

4. when those flabellum supports are connected in motor with a cable wire, can make cable wire stretching flabellum support, make the gravity of each flabellum support reach balance by actuating motor.

Below in conjunction with drawings and Examples the utility model is done detailed description further:

Description of drawings

Fig. 1 is a three-dimensional combination schematic representation of the present utility model.

Fig. 2 is a schematic top plan view of the present utility model.

Fig. 3 is a perspective exploded view of the present utility model.

Fig. 4 is a sectional perspective decomposing schematic representation of the present utility model.

Fig. 5 is a sectional perspective combination schematic representation of the present utility model.

Fig. 6 is a combination generalized section in plane of the present utility model.

Fig. 7 is the part plan schematic representation of flabellum cover plate open mode of the present utility model.

Fig. 8 is the part plan schematic representation of flabellum cover plate of the present utility model when covering.

The part plan schematic representation that Fig. 9 is the utility model cover plate is opened when face with the wind.

In the accompanying drawing:

1. support 13. pylons

2. pivot 14. winchs

3. flabellum support 15. wheel fixed bases

4. flabellum opening 16. wheels

5. flabellum cover plate 17. cover plates

6. loose-leaf 18. tracks

7. one-way ventilating hole 19. load measuring gauge inductors

8. windward side 20. cable wires

200. ring gear 250 gears

9. face 21. slide rails with the wind

10. pneumatic cylinder 22. motor

11. motor 23. equilibrium blocks

12. ratchet 24. flabellums

25. booster engine 26. oil pressure pumps

27. spring steel plate 28. hydraulic motors

29. pipeline 30. generators

Embodiment

See also shown in Fig. 1,2,3, the utility model be a kind of " wind-force pushing mechanism " its be to be the center of circle with support (1), one track (18) concentric with support (1) is set around it, support (1) the top pivot (2) that is pivoted, the ring-like outer periphery of pivot (2) fixedly array can be according to the flabellum support (3) of support (1) with the substantially horizontal rotation.

Please consult Fig. 1 simultaneously to shown in Figure 5, those flabellum supports (3) be provided with can to Centrifugal force DirectionBorrow movably equilibrium block (23) of slide rail (21) and motor (22) front and back, locate to be provided with wheel fixed base (15) and wheel (16) in circle, flabellum support (3) bottom in track (18) in addition, between wheel fixed base (15) and flabellum support (3) load measuring gauge inductor (19) is set, wheel (16) track (18) that can detour is rotated.Flabellum support (3) is to form two planes that tilt and have an angle; it is positioned at this plane, below and is provided with a flabellum (24); flabellum support (3) is positioned at this plane, top and is provided with several flabellum openings (4); flabellum opening (4) is fixing with loose-leaf (6) with a side of flabellum cover plate (5); opposite side is provided with the pneumatic cylinder (10) of adjustable seamless power; one side of pneumatic cylinder (10) is fixed in flabellum support (3); opposite side is linked to flabellum cover plate (5) can make flabellum cover plate (5) do the function of switching; when natural wind force moment surpasses the scope that structure can bear (setting the pressure of pneumatic cylinder); its strong excessively wind can be raised flabellum cover plate (5) as shown in Figure 7; allowing a part of wind be discharged by the opening of being raised reduces windage; flabellum cover plate (5) relends pneumatic cylinder (10) flabellum cover plate (5) is covered at a slow speed when wind-force is more weak, can protect the safety of structure.If shut-down mechanism running, conductance can be gone into pneumatic cylinder (10), pneumatic cylinder (10) is pushed open flabellum cover plate (5) and produce opening, wind is discharged by opening and is reduced windage, can shut down, booster engine (25) and oil pressure pump (26) are set on support (1) in addition, see also shown in Figure 6, this booster engine (25) meshes by the ring gear (200) on the perisporium of gear (250) and pivot (2), can borrow the strength of turned flabellum (3) and pivot (2), the oil pressure that oil pressure pump (26) is produced, borrow pipeline (29) to transfer to hydraulic motor (28) and drive generator (30) generating, this generator also is connected in a storage battery (not shown), is the inner circle wall of the ring gear (200) of pivot (2) being located at pivot (2) shown in graphic again, and it can also be located on the periphery wall.

Other establishes an auxiliary motor (11) that rotates flabellum support (3), the force-output shaft assembling of motor (11) and the ratchet (12) of ring gear (200) engagement, unidirectional drive flabellum support (3) rotation when wind speed is low, on average (motor (11) stopped operating when wind speed was strong to make speed, and make the generated energy increase of generator (30) be stored in storage battery again, the electric power with storage battery when wind speed is more weak drives the auxiliary rotation of motor (11)).

The utility model is to rotate with substantially horizontal in addition, so flabellum (24) is provided with the windward side (8) and the branch of face (9) with the wind, the necessary choke power of the flabellum (24) of windward side (8) is big, can accept natural wind force pushing mechanism person, face (9) then must be that ventilative property is big with the wind, reduce windage and reduce the resistance person, therefore this mechanism is provided with one-way ventilating hole (7) on flabellum cover plate (5) and flabellum (24), (see also Fig. 8, shown in 9) one-way ventilating hole (7) (8) this side cooperates spring steel plate (27) to cover that (one-way ventilating of the present utility model hole is that to produce one-way ventilating with spring bumper cover be preferable expression mode with cover plate (17) in the windward side, other modes that can produce one-way ventilating are mode of structure of the present utility model, for example suppress the unidirectional ventilative design of a bulb stopper with spring) with reference to case, the one-way ventilating hole (7) of its windward side (8) presents locking, make wind energy with the peak power pushing mechanism, the one-way ventilating hole (7) of face (9) is then opened cover plate and is discharged the minimizing windage by wind because of wind-force with the wind.

Please consult Fig. 1 again to shown in Figure 3, in the top of pivot (2) pylon (13) is set in addition, several winchs (14) are set above the pylon (13), and the quantity of winch (14) is corresponding with flabellum support (3), and those winchs (14) are respectively with an end of cable wire (20) stretching flabellum support (3).In addition, the motor that this winch (14) can also one be provided with screw rod in force-output shaft replaces (not shown), in addition on screw rod in conjunction with a nut, the periphery wall of nut is in addition placed restrictions on mechanism by one makes it only can straight-line displacement on screw rod, each cable wire (20) then is incorporated on the nut respectively, and the described load measuring gauge inductor of being located at wheel is can see through circuit control winch (14) (perhaps motor, other motor) to start.

Above-mentioned is composition member of the present utility model introduction, when enabling by the induction of Fig. 5 load measuring gauge inductor (19), measure the load of each wheel, start pulling/or disengage cable wire (20) with automatically controlled hoisting machine shown in Figure 1 (14) (perhaps motor, other motor), and drive the equilibrium block (23) that motor (22) adjustment be arranged on the flabellum support (3) is arranged on the slide rail (21) and finely tune, make those flabellum supports (3) reach balance, adjust the load force of wheel (16), make wheel (16) soil fertility reduce load and lower resistance.Borrow recording anemometer or torsiometer (not showing) during rotation if detect. when wind speed (not being limited by wind direction) is lower than the scope that structure can bear, the flabellum cover plate (5) that is arranged at above the flabellum opening (4) borrows pneumatic cylinder (10) that flabellum cover plate (5) is covered flabellum opening (4), natural wind force is (8) pushing forward flabellum (24) in the windward side, and set one-way ventilating hole (7) above the flabellum cover plate (5), when flabellum (24) rotate to be borrowed in the windward side (8), one-way ventilating hole (7) is to present locking, make wind power energy pushing forward flabellum (24), when flabellum (24) rotates to the wind face (9) (as shown in Figure 9), wind-force can be pushed the cover plate (17) on one-way ventilating hole (7) open, and wind is discharged and the minimizing resistance by the opening of one-way ventilating hole (7).If the wind of nature is when moment, wind-force surpassed the scope that structure can bear, but push the flabellum cover plate (5) that pneumatic cylinder (10) with setting pressure controlled (can also make pneumatic cylinder (10) push flabellum cover plate (5) open) open by the size of the size of detecting wind-force or mechanism's torsion, the flabellum opening (4) that a part of wind is open by flabellum cover plate (5) is located to discharge, and thrust is reduced and can not damage the safety of structure.When wind-force reduces, pneumatic cylinder (10) drives flabellum cover plate (5) and at a slow speed flabellum opening (4) is covered, by the oil pressure that the above power that mechanism produced borrows the booster engine (25) be arranged on the support (1) and oil pressure pump (26) to grant, borrow the hydraulic motor (28) that transfers to of pipeline (29) to drive generator (30) and generate electricity.Shut-down mechanism when running if desired, conductance can be gone into a side of pneumatic cylinder (10), make pneumatic cylinder (10) release flabellum cover plate (5) and produce opening, make wind discharge, reduce windage and can shut down by flabellum opening (4).So both generating can be fully loaded with, the safety of structure can be protected again.

The utlity model has practicability and creativity when knowing to sum up. and the utility model does not see any publication before application. when the regulation that meets Patent Law.

Claims

1. wind-force pushing mechanism, be to be that the center of circle is provided with a track with a support, in propping up top of the trellis with the pivot that is pivoted, the ring-like outer periphery of this pivot are provided with the flabellum support that array is rotated in horizontal direction, ring-like perisporium in pivot is provided with a ring gear, other is provided with a motor, and the force-output shaft assembling one of motor and the ratchet of ring gear engagement is characterized in that:

If a circular orbit, it is and the support concentric;

Each flabellum frame bottom is provided with the wheel that can follow rail running, the flabellum support is provided with movably equilibrium block, in addition in flabellum, flabellum opening being set on the flabellum support and being hubbed at flabellum cover plate on the flabellum opening, the flabellum cover plate can produce switching in response to the size of shutdown or wind-force, on flabellum and flabellum cover plate, the one-way ventilating hole is set, the one-way ventilating hole of windward side presents locking, and the one-way ventilating hole of face can be opened with the wind;

Described pivot top is provided with a pylon, and the pylon end face is provided with several and the corresponding motor of flabellum support, and those flabellum supports are connected in motor with a cable wire respectively.

2. wind-force pushing mechanism as claimed in claim 1 is characterized in that: wherein the flabellum cover plate is that two ends of this oil pressure/pneumatic cylinder are hubbed at respectively on flabellum support, the flabellum cover plate with the switching of oil hydraulic cylinder or pneumatic cylinder control flabellum cover plate.

3. wind-force pushing mechanism as claimed in claim 1 or 2, it is characterized in that: be provided with a wheel fixed base in the flabellum frame bottom, described wheel promptly is located on the wheel fixed base, and a load measuring gauge inductor is set on the wheel fixed base, this load measuring gauge inductor be with pylon on motor electrically be connected, described again equilibrium block promptly bears a heavy burden according to wheel that the load measuring gauge inductor senses and adjusts displacement.

4. wind-force pushing mechanism as claimed in claim 3 is characterized in that: described equilibrium block is to promote along a slide rail displacement by a motor, and this slide rail is to be fixed on the flabellum, and motor is to electrically connect with the load measuring gauge inductor.

5. wind-force pushing mechanism as claimed in claim 1 or 2, it is characterized in that: other establishes a booster engine and an oil pressure pump that is connected with booster engine, this booster engine and by the engagement of the ring gear of a gear and pivot, this oil pressure pump leads in a hydraulic motor by a pipeline again, and this hydraulic motor is interlock one generator again.

6. wind-force pushing mechanism according to claim 4, it is characterized in that: other establishes a booster engine and an oil pressure pump that is connected with booster engine, this booster engine and by the engagement of the ring gear of a gear and pivot, this oil pressure pump is communicated in a hydraulic motor by a pipeline again, and this hydraulic motor is interlock one generator again.

7. wind-force pushing mechanism as claimed in claim 1 or 2 is characterized in that: the one-way ventilating hole on the described flabellum covers with a cover plate in the windward side, and this cover plate is to be fixed on the flabellum by a spring steel plate.

8. wind-force pushing mechanism as claimed in claim 4 is characterized in that: the one-way ventilating hole on the described flabellum covers with a cover plate in the windward side, and this cover plate is to be fixed on the flabellum by a spring steel plate.

9. wind-force pushing mechanism as claimed in claim 8 is characterized in that: the motor on the described pylon is a winch.

10. wind-force pushing mechanism as claimed in claim 8, it is characterized in that: the motor on the described pylon is a motor, other establishes a screw rod and that is incorporated into axle center of motor with the nut of not rotatable shape along screw displacement, and described cable wire is to be incorporated into this nut.