CN210195930U - Wind-driven generator - Google Patents

Abstract

A wind driven generator comprises a machine body, a fixing plate, a fan blade fixing plate, a round cover, an outer rotor, an inner rotor, a reverse speed-increasing gear device, a rotating shaft and a wiring pile, wherein a magnetic block is arranged on the inner rotor, a coil is arranged on the outer rotor, a convex plate on the round cover is connected with a concave ring on the fixing body, a fixing shaft and a screw hole are arranged on the fixing plate, one surface of the fan blade fixing plate is connected with a round bottom on the fixing body, and the other surface of the fan blade fixing plate is. The reversal speed-increasing gear device is composed of a large gear, a small gear and a third gear, wherein a screw hole is formed in the large gear, the small gear is arranged in the center of the large gear, three third gears are arranged between the small gear and the large gear, a bearing is arranged on the third gear, a shaft hole is formed in the small gear, the bearing on the third gear is connected with a fixed shaft on a fixed plate, the shaft hole on the small gear is connected with a small gear on a rotating shaft, the screw hole on the large gear is fixed with a fixed body through a screw, and the bearing on the fixed plate and.

Description

Wind-driven generator

Technical Field

The utility model relates to an equipment especially adapts to people and is used for open air aerogenerator.

Background

The development of the society cannot be powered on, coal or petroleum is used for generating electricity in the past, the resources of the coal and the petroleum are continuously reduced along with the passage of time, although the electricity is generated by utilizing water resources, the quantity of rivers is always limited, the electricity is generated by utilizing solar energy, the cost is high, the service life is short, the efficiency is unsatisfactory, and wind power is a permanent resource which cannot influence the environment and be limited by geographical conditions or cannot be used up, so that the wind driven generator is ideal power generation equipment, but cannot generate electricity when the wind speed is small, and the problem of low power generation efficiency exists.

Disclosure of Invention

In order to overcome the not enough of above-mentioned problem, the utility model provides a wind driven generator, this wind driven generator is according to the speed of cutting the magnetic line of force the fast principle that the generated energy just is big more that is the more, add on ordinary generator and establish reversal acceleration rate gear, utilize the outer rotor rotation on the wind driven generator to rotate in opposite directions through the inner rotor in the gear drive generator promptly, improve the speed of cutting the magnetic line of force, from adaptation low-speed electricity generation, and the generated energy is ordinary wind driven generator's several times, and the mountable is in any outdoor idle place and is constantly generated electricity.

The utility model provides a technical scheme that its technical problem adopted is: a wind driven generator comprises a generator body, a fixed plate, a fan blade fixed plate, a round cover, an outer rotor, an inner rotor, a reverse speed-increasing gear device, a rotating shaft and a wiring pile, wherein a concave ring is arranged at the front part of the generator body, and a fixed ring is arranged at the rear part of the generator body. The rotating shaft is provided with a central hole, the two ends of the rotating shaft are provided with a front gear and a rear gear, the front of the front gear is provided with a wind gear, the rear of the rear gear is provided with a pile gear, the middle of the rotating shaft is provided with a pinion gear and an inner gear, the pinion gear and the inner gear are both provided with shaft keys, a cover gear is arranged between the pinion gear and the inner gear, the rotating shaft is provided with a through hole, the through hole is communicated with the central hole, the inner rotor is provided with a magnetic block, the center of the inner rotor is provided with a shaft hole, and the shaft hole is arranged on the inner gear of the rotating. The outer rotor is a hollow round body, a coil is arranged on the outer rotor, the outer rotor is arranged in the fixing body, and the outer rotor is tightly matched with the fixing body. The fixing body is provided with a circle and a round bottom circle, the circle opening is provided with a concave circle, the concave circle is provided with a screw hole, the round bottom is provided with a screw hole and a bearing, the bearing is arranged on a front gear of the rotating shaft, the outer rotor is connected with the inner rotor, a gap is reserved between the outer rotor and the inner rotor to prevent the outer rotor and the inner rotor from colliding to cause short circuit, and an electric wire on the outer rotor is connected with the electric ring through a perforation and a central hole. The round cover is provided with a bearing and a screw hole, a convex plate is arranged on the edge of the round cover, the bearing on the round cover is arranged on a cover stop of the rotating shaft, and the convex plate on the round cover is connected with a concave ring on the fixing body and fixed by a screw. The fixed plate is provided with a fixed shaft and a screw hole, the center of the fixed plate is provided with a bearing, and the bearing is arranged on the rear stop of the rotating shaft. The fan blade fixing plate is provided with a screw hole, the center of the fan blade fixing plate is provided with a bearing, the bearing of the fan blade fixing plate is arranged on a wind shield of the rotating shaft, one surface of the fan blade fixing plate is connected with the round bottom on the fixing body and fixed by screws, and the other surface of the fan blade fixing plate is connected with the fan blade and fixed by screws. The reversal speed-increasing gear device is composed of a large gear, a small gear and a third gear, wherein a screw hole is formed in the large gear, the small gear is arranged in the center of the large gear, three third gears are arranged between the small gear and the large gear, a bearing is arranged on the third gear, a shaft hole is formed in the small gear, the bearing on the third gear is connected with a fixed shaft on a fixed plate, the shaft hole in the small gear is connected with a small gear on a rotating shaft, and the screw hole in the large gear is fixed with a. The wiring pile consists of an insulator and an electric ring, the insulator is provided with the electric ring, the center of the insulator is provided with a shaft hole, the shaft hole is arranged on a pile gear of the rotating shaft, the electric ring is provided with a pair of electric wires, one of the electric wires is connected with a coil on the outer rotor, the other electric wire is connected with an external electric appliance accessory, a bearing on the fixed body is connected with a concave ring on the machine body, and the fixed plate is connected with a fixed ring on the machine body.

And the outer rotor is provided with a coil or a magnetic block.

And the inner rotor is provided with a magnetic block or a coil.

The shaft holes are all provided with key grooves.

The utility model has the advantages that: the wind driven generator is characterized in that a reverse speed-up gear device is additionally arranged on a common generator according to the principle that the generated energy is larger when the speed of cutting magnetic lines is higher, namely, an outer rotor on the wind driven generator rotates to drive an inner rotor in the generator to rotate oppositely through a gear, so that the cutting speed of the magnetic lines is improved, the wind driven generator is suitable for low-speed power generation, the generated energy is multiple times of that of the common wind driven generator, and the wind driven generator can be installed in any outdoor idle place to generate power continuously.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a diagram of the accessory distribution of the present invention.

Fig. 2 is a schematic structural diagram of the middle body of the present invention.

Fig. 3 is a schematic structural diagram of the middle wiring pile of the present invention.

Fig. 4 is a schematic structural diagram of the middle fixing plate of the present invention.

Fig. 5 is a schematic structural view of the middle reverse speed increasing gear device of the present invention.

Fig. 6 is a schematic structural view of the middle dome of the present invention.

Fig. 7 is a schematic structural view of the outer rotor of the present invention.

Fig. 8 is a schematic structural view of an inner rotor in the present invention.

Fig. 9 is a schematic structural view of the fixing body of the present invention.

Fig. 10 is a schematic structural view of the middle fan blade fixing plate of the present invention.

Fig. 11 is a schematic structural view of the middle rotating shaft of the present invention.

In the figure, 1, a machine body, 2, a wiring pile, 3, a fixed plate, 4, a reverse rotation speed-increasing gear device, 5, a round cover, 6, an outer rotor, 7, an inner rotor, 8, a rotating shaft, 9, a fixed body, 10, a fan blade fixed plate, 11, a concave ring, 12, an insulator, 13, a shaft hole, 14, an electric ring, 15, a fixed shaft, 16, a bearing, 17, a screw hole, 18, a big gear, 19, a small gear, 20, a passing wheel, 21, a convex plate, 22, a coil, 23, a magnetic block, 24, a round bottom, 25, a circle, 26, a central hole, 27, a pile gear, 28, a small gear, 29, a cover gear, 30, an inner gear, 31, a through hole, 32, a front gear, 33, a wind gear, 34, a rear gear and 35 are shaft keys.

Detailed Description

In fig. 1, a concave ring is lathed at the front part of a machine body 1, a fixed ring is lathed at the rear part, a central hole is drilled on a rotating shaft 8, a front gear and a rear gear are lathed at two ends of the rotating shaft 8, a wind gear is lathed in front of the front gear, a pile gear is lathed at the rear part of the rear gear, a pinion gear and an inner gear are lathed in the middle of the rotating shaft 8, both the pinion gear and the inner gear are provided with shaft keys, a cover gear is lathed between the pinion gear and the inner gear, a through hole is drilled on the rotating shaft and communicated with the central hole, a magnetic block is arranged on an inner rotor 7, a shaft hole is lathed at the center of the inner rotor 7, the shaft hole is arranged on the inner gear of the rotating shaft and fixed by the shaft keys, an outer rotor 6 is a hollow circular body, a coil is wound on the outer rotor 6, the outer rotor is arranged in a fixed body 9, the outer rotor is tightly matched with the fixed body, a circle and a circular bottom are lathed, the round bottom is drilled with screw holes and is provided with a bearing, the bearing is arranged on the front stop of the rotating shaft, the outer rotor 6 is connected with the inner rotor 7, a gap is reserved between the outer rotor and the inner rotor to prevent the outer rotor and the inner rotor from colliding to cause short circuit, an electric wire on the outer rotor passes through a perforation and a central hole and is connected with an electric ring, the round cover 5 is provided with the bearing and is drilled with the screw holes, the edge of the round cover 5 is connected with a convex plate, the bearing on the round cover is arranged on the stop of the rotating shaft, the convex plate on the round cover is connected with a concave ring on a fixed body and is fixed by screws, the fixed plate 3 is provided with a fixed shaft and is drilled with the screw holes, the center of the fixed plate 3 is provided with the bearing, the bearing is arranged on the rear stop of the rotating shaft, the fan blade fixed plate 10 is drilled with the screw holes, the center is provided, the other side of the fan blade fixing plate is connected with the fan blade and fixed by screws, the reverse rotation speed-increasing gear device 4 consists of a large gear, a small gear and a third wheel, a screw hole is drilled on the large gear, the small gear is arranged in the center of the large gear, three third wheels are arranged between the small gear and the large gear, bearings are arranged on the third wheels, a shaft hole is arranged on the small gear, the bearings on the third wheels are connected with a fixed shaft on the fixing plate, the shaft hole on the small gear is connected with a small gear shift on a rotating shaft, the screw hole on the large gear is fixed with a fixing body by screws, a wiring pile 2 consists of an insulator and an electric ring, an electric ring is arranged on the insulator, a shaft hole is arranged in the center of the third wheel, the shaft hole is arranged on a pile shift of the rotating shaft, a pair of electric wires is arranged on the electric ring, the fixed plate is connected with the fixed ring on the machine body. When wind blows the fan blade to rotate, the fan blade drives the outer rotor to rotate, the outer rotor rotates to drive the large gear to rotate, the large gear rotates to drive the small gear to rotate reversely, the small gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the inner rotor and the outer rotor to rotate in opposite directions, the speed of cutting magnetic lines of force is increased by at least more than two times, and according to the principle that the faster the speed of cutting the magnetic lines of force is, the generated energy is more, so the generated energy of the wind driven generator is multiple times.

In fig. 2, the front part of the machine body 1 is provided with a concave ring 11 and the rear part is provided with a fixed ring.

In fig. 3, the terminal stud 2 is composed of an insulator 12 and an electric ring 14, the insulator 12 is provided with the electric ring 14, and a shaft hole 13 is formed in the center.

In fig. 4, a fixed shaft 15 is installed on a fixed plate 3 and a screw hole 17 is drilled, and a bearing 16 is installed at the center of the fixed plate 3.

In fig. 5, the reverse rotation speed increasing gear device 4 is composed of a large gear 18, a small gear 19 and a third wheel 20, wherein a screw hole 17 is drilled on the large gear 18, the small gear 19 is installed at the center of the large gear, three third wheels 20 are installed between the small gear and the large gear, a bearing 16 is installed on the third wheel, and a shaft hole 13 is turned on the small gear.

In fig. 6, the round cap 5 is provided with a bearing 16 and is drilled with a screw hole 17, and a convex plate 21 is connected to the edge of the round cap 5.

In fig. 7, outer rotor 6 is a hollow circular body, and coils 22 are wound around outer rotor 6.

In fig. 8, the inner rotor 7 is provided with a magnet block 23, and a shaft hole 13 is bored in the center of the inner rotor 7.

In fig. 9, a circle 25 and a round bottom 24 are lathed on the fixed body 9, a bearing 16 is installed on the circle 25, a concave ring 11 is lathed on the opening of the circle, a screw hole 17 is drilled on the concave ring, and a screw hole 17 and a bearing 16 are drilled on the round bottom 24.

In fig. 10, a screw hole 17 is drilled in the blade fixing plate 10, and a bearing 16 is installed at the center.

In fig. 11, a central hole 26 is drilled on the rotating shaft 8, a front rail 32 and a rear rail 34 are lathed at two ends of the rotating shaft 8, a wind rail 33 is lathed in front of the front rail 32, a pile rail 27 is lathed behind the rear rail 34, a small gear rail 28 and an inner rail 30 are lathed in the middle of the rotating shaft 8, a cover rail 29 is lathed between the small gear rail 28 and the inner rail 30, a through hole 31 is drilled on the rotating shaft, and shaft keys are installed on the small gear rail 28 and the inner rail 30.

The above mentioned only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent process changes made by the content of the specification, the right and the drawings and other related technical fields of direct or indirect application are included in the patent protection scope of the present invention.

Claims (7)

1. A wind-driven generator comprises a machine body, a fixed plate, a fan blade fixed plate, a round cover, an outer rotor, an inner rotor, a reverse speed-up gear device, a rotating shaft and a wiring pile, wherein the front part of the machine body is provided with a concave ring, the rear part of the machine body is provided with the fixed ring, the rotating shaft is provided with a through hole which is communicated with the central hole, the inner rotor is provided with a magnetic block, the center of the inner rotor is provided with a shaft hole, the shaft hole is arranged on an inner gear of the rotating shaft and is fixed by a shaft key, the outer rotor is a hollow round body, the outer rotor is provided with a coil and is arranged in the fixed body, the outer rotor is tightly matched with the fixed body, the fixed body is provided with a circle and a round bottom, the round bottom is provided with a screw hole and a bearing, the bearing is arranged on a front gear, the dome edge is equipped with the flange, the bearing on the dome is established on the shelves of lid of pivot, the center of fixed plate is equipped with the bearing, the bearing is established on the back shelves of pivot, be equipped with the screw hole on the fan blade fixed plate, the center is equipped with the bearing, the bearing of fan blade fixed plate is established on the wind shelves of pivot, the one side of fan blade fixed plate links to each other with the round bottom on the stationary body, the another side of fan blade fixed plate links to each other with the fan blade, the wiring stake comprises insulator and electric ring, be equipped with the electricity ring on the insulator, the center is equipped with the shaft hole, the shaft hole is established on the stake shelves of pivot, be equipped with a pair of electric wire on the electricity ring, one of them electric wire links to each other with the coil on: the pivot on be equipped with the centre bore, the both ends of pivot are equipped with preceding shelves and back shelves, are equipped with the wind shelves in the front of shelves in the front, and the back of back shelves is equipped with a shelves, and the middle part of pivot is equipped with pinion shelves and interior shelves, all is equipped with the shaft key on pinion shelves and the interior shelves, is equipped with between pinion shelves and the interior shelves and covers the shelves, the circle on be equipped with the bearing, the fixed plate on be equipped with the fixed axle, reversal acceleration rate gear constitute by gear wheel, pinion and passing wheel, be equipped with the screw hole on the gear wheel, the center of gear wheel is equipped with the pinion, is equipped with three passing wheel between pinion and the gear wheel, is equipped with the bearing on the passing wheel, is equipped with the shaft hole on the pinion, passes bearing on the wheel and the fixed axle on the fixed plate and links to each other, and the pinion shelves link to each other on.

2. A wind power generator as claimed in claim 1, wherein: the circle opening is provided with a concave circle.

3. A wind power generator as claimed in claim 1, wherein: the convex plate on the round cover is connected with the concave ring on the fixed body.

4. A wind power generator as claimed in claim 1, wherein: and the bearing on the fixed body is connected with the concave ring on the machine body.

5. A wind power generator as claimed in claim 1, wherein: and the outer rotor is provided with a coil or a magnetic block.

6. A wind power generator as claimed in claim 1, wherein: and the inner rotor is provided with a magnetic block or a coil.

7. A wind power generator as claimed in claim 1, wherein: the shaft holes are all provided with key grooves.

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