CN216851482U

CN216851482U - Novel energy-saving wind power rotor

Info

Publication number: CN216851482U
Application number: CN202122855306.3U
Authority: CN
Inventors: 黄东方
Original assignee: Jiangsu Shuangling Heavy Industry Co ltd
Current assignee: Jiangsu Shuangling Heavy Industry Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-28
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of wind power generation, and discloses a novel energy-saving wind power rotor which comprises a generator shaft, wherein a composition mechanism is fixedly connected to the outer surface of the generator shaft, a limiting mechanism is arranged on the right side of the composition mechanism, the limiting mechanism comprises a limiting ring, threads are arranged on the inner side of the limiting ring, a rotor magnetic yoke is in threaded connection with the inner side of the limiting ring, a sliding groove is formed in the top of the rotor magnetic yoke, and a limiting plate is lapped on the right side of the limiting ring. This novel energy-conserving wind-powered electricity generation rotor through setting up stop gear, in the use, only needs to take off four set screws on limiting plate right side during the dismantlement, stimulates the limiting plate right, makes the gag lever post leave the spout, then makes the gag lever post leave the rotor yoke surface through rotating the spacing ring, can take off permanent magnet strip this moment to the phenomenon of having avoided permanent magnet strip to damage the direct change rotor appears, has reduced wind power generation's cost, has increased the device's practicality.

Description

Novel energy-saving wind power rotor

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a novel energy-saving wind power rotor.

Background

Wind is one of nuisanceless energy sources. Moreover, it is inexhaustible. The wind power generation device is very suitable for and most probably suitable for coastal islands, grassland pasturing areas, mountain areas and plateau areas which lack water, fuel and inconvenient traffic and utilize wind power to generate electricity according to local conditions. Offshore wind power is an important field of renewable energy development, is an important force for promoting wind power technical progress and industry upgrading, and is an important measure for promoting energy structure adjustment. China has abundant offshore wind energy resources, the construction of offshore wind power projects is accelerated, the method has important significance for promoting the treatment of atmospheric haze, the adjustment of energy structures and the transformation of economic development modes in coastal areas, and a rotor is one of important parts in a wind driven generator and plays a key role.

The existing wind power rotor permanent magnet and the rotor are integrated and cannot be detached, and the rotor can only be replaced after the permanent magnet is damaged, so that the cost of wind power generation is increased.

Disclosure of Invention

The utility model aims to provide a novel energy-saving wind power rotor to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel energy-conserving wind-powered electricity generation rotor, includes the generator shaft, generator shaft outer surface fixed connection has component mechanism, component mechanism's right side is provided with stop gear.

Stop gear includes the spacing ring, the spacing ring inboard is provided with the screw thread, the inboard threaded connection of spacing ring has the rotor yoke, the spout has been seted up at rotor yoke top, the limiting plate has been lapped on the spacing ring right side, the screw has been seted up on the limiting plate right side, the inside set screw that is provided with of screw, the set screw left end runs through in the limiting plate and extends into inside the spacing ring, same through-hole has been seted up to the limiting plate left and right sides, same mounting hole has been seted up to the limiting plate left and right sides, limiting plate left side fixedly connected with gag lever post, the gag lever post left end is located inside the spout.

Preferably, the gag lever post left end fixedly connected with slipmat, the gag lever post is equidistant intensive distribution in the limiting plate left side, and the phenomenon that the slider appears rocking when the slipmat plays the protection slider and prevents the rotor rotation.

Preferably, the through holes are distributed on the left side of the limiting plate in a circular and equidistant manner, and the left side of each through hole is communicated with the right side of the through groove.

Preferably, the mounting hole is sleeved on the outer surface of the generator shaft, so that the device is convenient to mount.

Preferably, constitute the mechanism and include the installation piece, installation piece fixed connection is in generator shaft surface, installation piece left side fixedly connected with adapter sleeve, the adapter sleeve cup joints at generator shaft surface, same logical groove has been seted up to the installation piece left and right sides, rotor yoke fixed connection is at installation piece surface, the inboard sliding connection of spout has the slider, slider top fixedly connected with permanent magnet strip.

Preferably, permanent magnet strip right-hand member overlap joint is on the left side of the spacing ring, permanent magnet strip is circular equidistant distribution at rotor yoke surface, and the spacing ring carries on spacingly to permanent magnet strip.

Preferably, the slider and the chute are both T-shaped, the right side of the slider is lapped on the left side of the non-slip mat, and the T-shaped arrangement plays a role in limiting.

Compared with the prior art, the utility model has the beneficial effects that:

1. this novel energy-conserving wind-powered electricity generation rotor, through setting up stop gear, in the use, only need take off four set screw on limiting plate right side during the dismantlement, stimulate the limiting plate right, make the gag lever post leave the spout, then make the gag lever post leave the rotor yoke surface through rotating the spacing ring, can take off permanent magnet strip this moment, change permanent magnet strip, the spacing ring carries on spacingly to permanent magnet strip, the phenomenon that the permanent magnet strip dropped appears when preventing the rotor from rotating, the left gag lever post of limiting plate is put into corresponding spout, fix limiting plate and spacing ring through set screw at last, accomplish the installation to permanent magnet strip, thereby the phenomenon of having avoided permanent magnet strip to damage the direct change rotor appears, wind power generation's cost has been reduced, the device's practicality has been increased.

2. This novel energy-conserving wind-powered electricity generation rotor constitutes the mechanism through setting up, in the use, earlier put into the spout from rotor yoke right side one by one permanent magnet strip, promote permanent magnet strip left, stop when contacting left side in the spout until the slider left side, then carry on spacingly with permanent magnet strip through stop gear, lead to the groove right side and be linked together on the left of the through-hole, can make the support that leads to the groove and replaced the flabellum, thereby the bearing capacity of the device has been improved, make this wind-powered electricity generation rotor can be more stable when rotating.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic sectional view of the front part of the overall structure of the present invention;

FIG. 4 is a perspective view of a permanent magnet bar according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a generator shaft; 2. forming a mechanism; 201. a through groove; 202. permanent magnet strips; 203. a rotor yoke; 204. connecting sleeves; 205. mounting blocks; 206. a slider; 3. a limiting mechanism; 301. a limiting ring; 302. mounting holes; 303. a limiting plate; 304. a limiting rod; 305. a set screw; 306. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel energy-conserving wind-powered electricity generation rotor, includes

generator shaft

1, and 1 outer fixed surface of generator shaft is connected with component mechanism 2, and component mechanism 2 right sides is provided with stop gear 3.

The limiting mechanism 3 comprises a limiting ring 301, threads are arranged on the inner side of the limiting ring 301, a rotor magnetic yoke 203 is connected with the inner side of the limiting ring 301 through threads, a sliding groove is formed in the top of the rotor magnetic yoke 203, a limiting plate 303 is lapped on the right side of the limiting ring 301, a screw hole is formed in the right side of the limiting plate 303, a fixing screw 305 is arranged in the screw hole, the left end of the fixing screw 305 penetrates through the limiting plate 303 and extends into the limiting ring 301, the left side and the right side of the limiting plate 303 are provided with the same through holes 306 which are circularly and equidistantly and densely distributed on the left side of the limiting plate 303, the left side and the right side of the limiting plate 303 are provided with the same mounting hole 302, a limiting rod 304 is fixedly connected with the left side of the limiting plate 303, the left end of the limiting rod 304 is positioned in the sliding groove, a non-slip mat is fixedly connected with the limiting rod 304, the limiting rods 304 are equidistantly and densely distributed on the left side of the limiting plate 303, the mounting holes 302 are sleeved on the outer surface of the generator shaft 1, through the arrangement of the limiting mechanism 3, in the use, only need take off four set screw 305 on limiting plate 303 right side during dismantlement, stimulate limiting plate 303 right, make gag lever post 304 leave the spout, then make spacing ring 301 leave rotor yoke 203 surface through rotating spacing ring 301, can take off permanent magnet strip 202 this moment, change permanent magnet strip 202, spacing ring 301 carries on spacingly to permanent magnet strip 202, the phenomenon that permanent magnet strip 202 dropped appears when preventing the rotor rotation, the left gag lever post 304 of limiting plate 303 is put into corresponding spout, fix limiting plate 303 and spacing ring 301 through set screw 305 at last, the completion is to permanent magnet strip 202's installation, thereby the phenomenon that permanent magnet strip 202 damaged the direct change rotor appears, wind power generation's cost has been reduced, the device's practicality has been increased.

The assembly mechanism 2 comprises an installation block 205, the installation block 205 is fixedly connected to the outer surface of the generator shaft 1, a connecting sleeve 204 is fixedly connected to the left side of the installation block, the connecting sleeve 204 is sleeved on the outer surface of the generator shaft 1, the same through groove 201 is formed in the left side and the right side of the installation block, a rotor magnetic yoke 203 is fixedly connected to the outer surface of the installation block 205, a sliding block 206 is connected to the inner side of the sliding groove in a sliding mode, permanent magnet strips 202 are fixedly connected to the top of the sliding block 206, the right ends of the permanent magnet strips are lapped on the left side of a limiting ring 301, the permanent magnet strips 202 are distributed on the outer surface of the rotor magnetic yoke 203 in a circular and equidistant mode, the shapes of the sliding block 206 and the sliding groove are set to be T-shaped, the right side of the sliding block 206 is lapped on the left side of a non-slip mat, the permanent magnet strips 202 are firstly placed into the sliding groove from the right side of the rotor magnetic yoke 203 one by one during the use through the assembly mechanism 2, the permanent magnet strips are pushed leftwards until the left side of the sliding block 206 is contacted with the left side of the sliding groove, then the permanent magnet strips 202 are limited through the limiting mechanism 3, the right side of the through groove 201 is communicated with the left side of the through hole 306, and the through groove 201 can replace a support of a fan blade, so that the bearing capacity of the device is improved, and the wind power rotor can be more stable when rotating.

In the actual operation process, when the device is used, firstly, the permanent magnet strips 202 are placed into the chute from the right side of the rotor magnetic yoke 203 one by one, the permanent magnet strips 202 are pushed leftwards to be pushed until the left side of the sliding block 206 contacts the left side in the chute, then the limiting ring 301 is fixed on the right side of the rotor magnetic yoke 203 through threads, the limiting ring 301 limits the permanent magnet strips 202 to prevent the permanent magnet strips 202 from falling off when the rotor rotates, then the limiting rod 304 on the left side of the limiting plate 303 is placed into the corresponding chute, finally, the limiting plate 303 and the limiting ring 301 are fixed through the fixing screw 305 to finish the installation of the permanent magnet strips 202, only four fixing screws 305 on the right side of the limiting plate 303 are required to be taken down when the permanent magnet strips 202 are disassembled, the limiting plate is pulled rightwards to enable the limiting rod 304 to leave the chute, then the limiting ring 301 is separated from the outer surface of the rotor magnetic yoke 203 through rotating the limiting ring 301, and at the moment, the permanent magnet strips 202 can be taken down, the permanent magnet bar 202 is replaced.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a novel energy-conserving wind-powered electricity generation rotor, includes generator shaft (1), its characterized in that: the outer surface of the generator shaft (1) is fixedly connected with a composition mechanism (2), and a limiting mechanism (3) is arranged on the right side of the composition mechanism (2);

stop gear (3) include spacing ring (301), spacing ring (301) inboard is provided with the screw thread, the inboard threaded connection of spacing ring (301) has rotor yoke (203), the spout has been seted up at rotor yoke (203) top, spacing ring (301) right side overlap joint has limiting plate (303), the screw has been seted up on limiting plate (303) right side, the inside set screw (305) that is provided with of screw, set screw (305) left end runs through inside limiting plate (303) and extend into spacing ring (301), same through-hole (306) have been seted up to limiting plate (303) left and right sides, same mounting hole (302) have been seted up to limiting plate (303) left and right sides, limiting plate (303) left side fixedly connected with gag lever post (304), gag lever post (304) left end is located inside the spout.

2. The novel energy-saving wind power rotor according to claim 1, characterized in that: the left end of the limiting rod (304) is fixedly connected with an anti-skid pad, and the limiting rod (304) is densely distributed on the left side of the limiting plate (303) at equal intervals.

3. The novel energy-saving wind power rotor according to claim 1, characterized in that: the through holes (306) are distributed on the left side of the limiting plate (303) in a circular and equidistant manner.

4. The novel energy-saving wind power rotor according to claim 1, characterized in that: the mounting hole (302) is sleeved on the outer surface of the generator shaft (1).

5. The novel energy-saving wind power rotor according to claim 1, characterized in that: constitute mechanism (2) including installation piece (205), installation piece (205) fixed connection in generator shaft (1) surface, installation piece left side fixedly connected with adapter sleeve (204), adapter sleeve (204) cup joint generator shaft (1) surface, same logical groove (201) have been seted up to the installation piece left and right sides, rotor yoke (203) fixed connection is at installation piece (205) surface, the inboard sliding connection of spout has slider (206), slider (206) top fixedly connected with permanent magnet strip (202).

6. The novel energy-saving wind power rotor according to claim 5, characterized in that: the right ends of the permanent magnet bars are lapped on the left side of the limiting ring (301), and the permanent magnet bars (202) are distributed on the outer surface of the rotor magnetic yoke (203) in a circular shape at equal intervals.

7. The novel energy-saving wind power rotor according to claim 5, characterized in that: the shapes of the sliding block (206) and the sliding groove are both set to be T-shaped, and the right side of the sliding block (206) is lapped on the left side of the non-slip mat.