CN214170729U

CN214170729U - Wind power generation equipment with good silencing effect

Info

Publication number: CN214170729U
Application number: CN202022894591.5U
Authority: CN
Inventors: 吕忠山
Original assignee: Yantai Zhulong Wind Power Co ltd
Current assignee: Yantai Zhulong Wind Power Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-10
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses an effectual wind power generation equipment of silence, the on-line screen storage device comprises a base, the upside fixedly connected with sleeve of base, telescopic inside is equipped with the threaded rod, the upper end fixedly connected with fixed column of threaded rod, the cover is equipped with the swivel becket on the fixed column, the swivel becket rotates with the fixed column to be connected, the lateral wall fixedly connected with acoustical panel of fixed column, a plurality of flabellums of outside fixedly connected with of swivel becket. The utility model has the advantages of reasonable design, can realize adjusting the purpose of flabellum height, make things convenient for the staff to maintain, and can select suitable height according to the wind-force of difference, and then prevent the too big slope that leads to sleeve and threaded rod of wind-force, secondly can in time remind the staff when the certain angle of device slope for the staff can salvage when equipment does not damage completely.

Description

Wind power generation equipment with good silencing effect

Technical Field

The utility model relates to a wind power generation equipment technical field especially relates to an effectual wind power generation equipment of silence.

Background

Wind power generation means that kinetic energy of wind is converted into electric energy, wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, water is pumped and ground mainly through a windmill, the wind power generation is environment-friendly, and the wind energy is huge, so that the wind power generation is increasingly paid attention to all countries in the world.

Wind power generation equipment utilizes wind drive flabellum to rotate, realizes the effect of electricity generation through the motor afterwards, in order to make the flabellum rotate, the height that the flabellum of wind power generation equipment generally set up is higher, still needs the staff to climb when the maintenance with the help of the instrument and maintains again, and is more time-consuming and energy-consuming, and when wind-force great messenger equipment took place to incline, the staff can not in time know and salvage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wind power generation device with good silencing effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an effectual wind power generation equipment of silence, includes the base, the upside fixedly connected with sleeve of base, telescopic inside is equipped with the threaded rod, the upper end fixedly connected with fixed column of threaded rod, the cover is equipped with the rotating ring on the fixed column, the rotating ring rotates with the fixed column to be connected, the lateral wall fixedly connected with acoustical panel of fixed column, a plurality of flabellums of outside fixedly connected with of rotating ring, be equipped with the adjustment mechanism who is used for adjusting the flabellum height on the sleeve, telescopic upside is equipped with the warning mechanism who is used for warning the staff.

Preferably, adjustment mechanism establishes the install bin on the sleeve outside including the cover, the upside fixedly connected with brush board of install bin, the inboard fixedly connected with motor of install bin, the output shaft end of motor all is equipped with bevel gear with telescopic upside, is located left bevel gear and motor output shaft fixed connection are located the right side bevel gear is connected with telescopic upside rotation, are located the right side bevel gear cover establish the outside of threaded rod and with threaded rod threaded connection, two intermeshing between the bevel gear, the lower extreme fixedly connected with stopper of threaded rod.

Preferably, the warning mechanism is including setting up the control chamber in the sleeve inside, the piece is placed to the interior bottom fixedly connected with in control chamber, the upside of placing the piece is equipped with the standing groove, the inside of standing groove is equipped with the ball, telescopic inside is equipped with a plurality of chambeies of placing, the inside in control chamber is equipped with a plurality of extrusion pieces, the one end of extrusion piece extends to the inside of placing the chamber, the lateral wall of extrusion piece passes through the inboard elastic connection of a plurality of springs with the control chamber, the inboard of placing the chamber and the equal fixedly connected with of one end that the ball was kept away from to the extrusion piece connect the electroplax.

Preferably, the cross section of the placing block is of a circular structure, and the radius of the placing block is gradually increased from top to bottom.

Preferably, the cross section of the sleeve is of a reversed-square structure, and the cross section of the limiting block is of a rectangular structure.

Preferably, the upper side of the installation box is provided with an inclined surface, and the inclined surface is inclined upwards towards the direction of the threaded rod.

The utility model discloses in have following beneficial effect:

1. by arranging the adjusting mechanism and the silencing plate, the silencing plate is utilized to reduce noise generated by the rotating ring during rotation, the resident living environment is ensured, when maintenance is needed, the motor is started to enable the bevel gear to rotate, the threaded rod is enabled to move downwards under the limiting action of the limiting block, and sundries on the threaded rod can be brushed away during the moving process of the threaded rod by utilizing the brushing plate, so that the purpose of adjusting the height of the fan blade is achieved, maintenance is facilitated for workers, the working efficiency is improved, a proper height can be selected according to different wind powers, and the phenomenon that the sleeve and the threaded rod are inclined due to overlarge wind power is prevented;

2. through setting up warning mechanism, when the sleeve took place to incline, the ball rolled out from the standing groove to on bumping into the extrusion piece, make the extrusion piece outwards remove and make two connect the electric plate contact circular telegrams, and then make the siren in the control room sound, in time remind the staff, make the staff can salvage when equipment does not damage completely.

Drawings

Fig. 1 is a schematic structural view of a wind power generation device with a good silencing effect provided by the present invention;

fig. 2 is an enlarged view of a structure of fig. 1.

In the figure: the device comprises a base 1, a sleeve 2, a threaded rod 3, a fixed column 4, a rotating ring 5, fan blades 6, a control cavity 7, a placing block 8, a placing groove 9, a ball 10, an extrusion block 11, a spring 12, a placing cavity 13, an electric board 14, an installation box 15, a bevel gear 16, a motor 17, a limiting block 18 and a brush board 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a effectual wind power generation set of silence, which comprises a base 1, base 1's upside fixedly connected with sleeve 2, a plurality of strengthening ribs of sleeve 2's lateral wall fixedly connected with, improve device's stability, sleeve 2's inside is equipped with threaded rod 3, threaded rod 3's upper end fixedly connected with fixed column 4, the cover is equipped with rotating ring 5 on the fixed column 4, rotating ring 5 rotates with fixed column 4 to be connected, fixed column 4's lateral wall fixedly connected with acoustical panel, the acoustical panel is made by the amortization cotton, produce the friction and then produce the noise between rotating ring 5 when rotating and the fixed column 4, utilize the acoustical panel effectively noise reduction, guarantee resident's living environment, a plurality of flabellum 6 of outside fixedly connected with of rotating ring 5.

The sleeve 2 is provided with an adjusting mechanism for adjusting the height of the fan blade 6, the adjusting mechanism comprises an installation box 15 sleeved on the outer side of the sleeve 2, the upper side of the installation box 15 is provided with an inclined plane, the inclined plane is arranged in an upward inclined manner towards the direction of the threaded rod 3, so that sundries falling on the installation box 15 can fall along the inclined plane, the upper side of the installation box 15 is fixedly connected with a brush plate 19, the cross section of the brush plate 19 is in a circular ring-shaped structure, the sundries on the threaded rod 3 can be brushed away, the threaded rod 3 is prevented from being clamped in the moving process, the inner side of the installation box 15 is fixedly connected with a motor 17, the tail end of an output shaft of the motor 17 and the upper side of the sleeve 2 are both provided with bevel gears 16, the bevel gears 16 on the left side are fixedly connected with an output shaft of the motor 17, the bevel gears 16 on the right side are rotatably connected with the upper side of the sleeve 2, the bevel gears 16 on the right side are sleeved on the outer side of the threaded rod 3 and are in threaded connection with the threaded rod 3, intermeshing between two bevel gear 16, the lower extreme fixedly connected with stopper 18 of threaded rod 3, the transversal font structure of returning of personally submitting of sleeve 2, the transversal rectangle structure of personally submitting of stopper 18, and then play limiting displacement for threaded rod 3 can reciprocate when bevel gear 16 that is located the right side rotates, and then can select suitable height according to wind-force, prevents that threaded rod 3 from taking place to empty when wind-force is too big.

The upper side of the sleeve 2 is provided with a warning mechanism for warning workers, the warning mechanism comprises a control cavity 7 arranged in the sleeve 2, the inner bottom of the control cavity 7 is fixedly connected with a placing block 8, the cross section of the placing block 8 is of a circular structure, the radius of the placing block 8 is gradually increased from top to bottom, so that the ball 10 rolls when the sleeve 2 inclines for a certain angle, the upper side of the placing block 8 is provided with a placing groove 9, the inside of the placing groove 9 is provided with the ball 10, the inside of the sleeve 2 is provided with a plurality of placing cavities 13, the inside of the control cavity 7 is provided with a plurality of extrusion blocks 11, one end of each extrusion block 11 extends to the inside of the placing cavity 13, the side wall of each extrusion block 11 is elastically connected with the inner side of the control cavity 7 through a plurality of springs 12, the inner side of each extrusion block 13 and one end of each extrusion block 11, which is far away from the ball 10, are, when the two power receiving plates 14 are in contact, the alarm sounds, so that the workers are reminded in time, and loss is reduced.

When the utility model is used, when the device needs to be maintained, the bevel gear 16 is rotated by the starting motor 17, the threaded rod 3 is moved downwards under the limiting action of the limiting block 18, and sundries on the threaded rod 3 can be brushed away in the moving process of the threaded rod 3 by the brush plate 19, so that the purpose of adjusting the height of the fan blade 6 is realized, and the maintenance is convenient for workers;

when the sleeve 2 inclines, the ball 10 rolls out of the placing groove 9 and collides against the extrusion block 11, so that the extrusion block 11 moves outwards and the two power-on plates 14 are in contact and electrified, and then an alarm in the control room sounds to remind workers in time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wind power generation equipment that silence is effectual, includes base (1), its characterized in that, upside fixedly connected with sleeve (2) of base (1), the inside of sleeve (2) is equipped with threaded rod (3), upper end fixedly connected with fixed column (4) of threaded rod (3), the cover is equipped with swivel becket (5) on fixed column (4), swivel becket (5) rotates with fixed column (4) and is connected, the lateral wall fixedly connected with acoustical panel of fixed column (4), a plurality of flabellums of outside fixedly connected with (6) of swivel becket (5), be equipped with the adjustment mechanism who is used for adjusting flabellum (6) height on sleeve (2), the upside of sleeve (2) is equipped with the warning mechanism who is used for warning the staff.

2. A wind power plant with a good silencing effect according to claim 1, the adjusting mechanism comprises an installation box (15) sleeved on the outer side of the sleeve (2), the upper side of the installation box (15) is fixedly connected with a brush plate (19), the inner side of the installation box (15) is fixedly connected with a motor (17), the utility model discloses a threaded rod's structure, including threaded rod (3), bevel gear (16), motor (17), bevel gear (16) and threaded rod (3), the output shaft end of motor (17) all is equipped with bevel gear (16) with the upside of sleeve (2), is located left bevel gear (16) and motor (17) output shaft fixed connection, is located the right side bevel gear (16) rotate with the upside of sleeve (2) to be connected, are located the right side bevel gear (16) cover is established in the outside of threaded rod (3) and with threaded rod (3) threaded connection, two intermeshing between bevel gear (16), the lower extreme fixedly connected with stopper (18) of threaded rod (3).

3. A wind power plant with a good silencing effect according to claim 2, the warning mechanism comprises a control cavity (7) arranged in the sleeve (2), a placing block (8) is fixedly connected to the inner bottom of the control cavity (7), a placing groove (9) is arranged on the upper side of the placing block (8), a rolling ball (10) is arranged in the placing groove (9), a plurality of placing cavities (13) are arranged in the sleeve (2), a plurality of extrusion blocks (11) are arranged in the control cavity (7), one end of the extrusion block (11) extends to the interior of the placing cavity (13), the side wall of the extrusion block (11) is elastically connected with the inner side of the control cavity (7) through a plurality of springs (12), the inner side of the placing cavity (13) and one end, far away from the ball (10), of the extrusion block (11) are fixedly connected with an electric connection plate (14).

4. A wind power plant with good silencing effect according to claim 3, wherein the cross section of the placing block (8) is a circular structure, and the radius of the placing block (8) is gradually increased from top to bottom.

5. The wind power generation device with the good silencing effect according to claim 3, wherein the cross section of the sleeve (2) is of a reversed-square structure, and the cross section of the limiting block (18) is of a rectangular structure.

6. A wind power plant with a good silencing effect according to claim 2, wherein the upper side of the mounting box (15) is provided with an inclined surface, and the inclined surface is inclined upwards towards the threaded rod (3).