CN217388378U

CN217388378U - Novel energy-saving wind power stator

Info

Publication number: CN217388378U
Application number: CN202122855405.1U
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: 2022-09-06
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to a wind power generation technical field just discloses a novel energy-conserving wind-powered electricity generation stator, comprising a fixing base plate, the inserting groove has been seted up in PMKD's front, the winder is pegged graft in the inserting groove, the outside movable mounting of winder has the fixation clamp, the inboard intermediate position fixed mounting of fixation clamp has the pulling axis, PMKD's back fixed mounting has solid fixed ring, the pulling axis is kept away from the one end screw thread of fixation clamp and is installed fastening nut. This novel energy-conserving wind-powered electricity generation stator through inserting the wire winding board in the inserting groove, through the adjacent wire winding board of fixation clamp centre gripping, through the pulling fixation clamp of pulling axle, makes the pulling axle insert in the fixation ring to fix through fastening nut, make the fixation clamp press from both sides tight wire winding board, thereby reached and prevented that the wire winding board from taking place to warp under the effect of wire winding coil gravity, thereby prevented that permanent magnet friction winding coil from causing the damage.

Description

Novel energy-saving wind power stator

Technical Field

The utility model relates to a wind power generation technical field specifically is a novel energy-conserving wind-powered electricity generation stator.

Background

The stator is the stationary part of the motor or generator. The stator consists of three parts, namely a stator iron core, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current.

In the prior art, because wind power generation set is bulky, the wind power generation stator that uses is bulky, the quality is heavy equally, consequently in long-time use, can make the winding coil of stator take place the skew under the action of gravity for magnet rubs the winding coil easily at the rotation in-process, consequently needs to change a business turn over novel energy-conserving wind-powered electricity generation stator and solves above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a novel energy-conserving wind-powered electricity generation stator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel energy-conserving wind-powered electricity generation stator, includes the shell body, the inboard fixed mounting in back of shell body has PMKD, the inserting groove has been seted up in PMKD's front, the back fixed mounting of shell body has the rear end cap, PMKD's back fixed mounting has winding fixed establishment, PMKD's intermediate position is provided with rotor installation mechanism.

The winding fixing mechanism comprises a winding plate, the winding plate is inserted into the insertion groove, a fixing clamp is movably mounted outside the winding plate, a pulling shaft is fixedly mounted in the middle of the inner side of the fixing clamp, a fixing ring is fixedly mounted at the back of the fixing base plate, and a fastening nut is mounted at one end, far away from the fixing clamp, of the pulling shaft in a threaded mode.

Preferably, the number of the inserting grooves is six, the inserting grooves are uniformly distributed on the fixed base plate, the winding boards are inserted into the six inserting grooves and are arc-shaped, the six winding boards surround a circle structure, and the winding coils are fixedly mounted outside the winding boards, so that the winding boards are fixedly mounted on the fixed base plate.

Preferably, the fixation clamp is total three, and the fixation clamp is arc, and two adjacent winder plates are fixed through same fixation clamp, and the pulling axle passes the crack between the adjacent winder plates, gu fixed ring has seted up the through-hole with the position department that the pulling axle corresponds, the pulling axle passes through the through-hole and fastening nut threaded installation, through the fixation clamp fixed winder plate, prevents that the winding coil on the winder plate from taking place the skew under the action of gravity.

Preferably, the rotor installation mechanism comprises a first through hole, the first through hole is arranged at the center of the fixed base plate, a first bearing is fixedly installed inside the first through hole, a rotor shaft is rotatably installed in an inner ring of the first bearing, and the rotor shaft can conveniently penetrate through the fixed base plate to rotate.

Preferably, a mounting groove is formed in the middle of the rear end cover, a second bearing is fixedly mounted inside the mounting groove, and the tail end of the rotor shaft is inserted into an inner ring of the second bearing, so that the tail end of the rotor shaft can rotate fixedly.

Preferably, the rotor shaft is rotatably provided with a permanent magnet at a corresponding position inside the front end of the winding plate, and a gap is formed between the outer side of the permanent magnet and the inner side of the winding plate, so that the permanent magnet is not easy to rub a winding coil on the winding plate.

Preferably, a through hole is formed in the position, close to the edge, of the front face of the outer shell, a threaded hole is formed in the position, corresponding to the through hole, of the rear end cover, and bolts are inserted into the through hole and the threaded hole, so that the outer shell and the rear end cover are fixedly installed.

Compared with the prior art, the utility model provides a novel energy-conserving wind-powered electricity generation stator possesses following beneficial effect:

1. this novel energy-conserving wind-powered electricity generation stator through inserting the wire winding board in the inserting groove, through the adjacent wire winding board of fixation clamp centre gripping, through pulling the fixation clamp of pulling the axle, makes the pulling axle insert in the fixation ring to fix through fastening nut, make the fixation clamp press from both sides tight wire winding board, thereby reached and prevented that the wire winding board from taking place to warp under the effect of wire winding coil gravity, thereby prevent that permanent magnet friction winding coil from causing the damage.

2. This novel energy-conserving wind-powered electricity generation stator through the inner circle that passes the inside first bearing of first through-hole with the rotor shaft, makes the end of rotor shaft insert in the inner circle of the inside second bearing of mounting groove, drives the permanent magnet through the rotor shaft and rotates, and the certain distance of interval has between permanent magnet and the bobbin to reached and prevented that permanent magnet and winding coil friction from causing the effect of damage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive exercise based on the drawings:

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic sectional view of the rear view structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the front structure of the rear end cap of the present invention;

FIG. 4 is a schematic sectional view of the front structure of the present invention;

fig. 5 is a left side view schematic diagram of the present invention.

In the figure: 1. an outer housing; 11. fixing the bottom plate; 12. inserting grooves; 2. a winding fixing mechanism; 21. a wire winding plate; 22. a fixing clip; 23. pulling a shaft; 24. a fixing ring; 25. fastening a nut; 3. a rotor mounting mechanism; 31. a first through hole; 32. a first bearing; 33. mounting grooves; 34. a second bearing; 35. a rotor shaft; 36. a permanent magnet; 4. a rear end cap; 5. and winding the coil.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel energy-conserving wind-powered electricity generation stator, including shell body 1, the inboard fixed mounting in back of shell body 1 has PMKD 11, inserting groove 12 has been seted up in PMKD 11's front, the back fixed mounting of shell body 1 has rear end housing 4, the front of shell body 1 is close to the position department at edge and has seted up the through-hole, rear end housing 4 corresponds position department with the through-hole and has seted up threaded hole, and the through-hole has the bolt with threaded hole interpolation, make shell body 1 and rear end housing 4 fixed mounting, PMKD 11's back fixed mounting has winding fixed establishment 2, PMKD 11's intermediate position is provided with rotor installation mechanism 3.

The winding fixing mechanism 2 comprises winding boards 21, the winding boards 21 are inserted in insertion grooves 12, the insertion grooves 12 are six in number and are uniformly distributed on a fixing base plate 11, the winding boards 21 are inserted in the six insertion grooves 12, the winding boards 21 are arc-shaped, the six winding boards 21 enclose a circular structure, winding coils 5 are fixedly mounted on the outer portion of the winding boards 21, the winding boards 21 are fixedly mounted on the fixing base plate 11, fixing clamps 22 are movably mounted on the outer portion of the winding boards 21, a pulling shaft 23 is fixedly mounted at the middle position of the inner side of each fixing clamp 22, fixing rings 24 are fixedly mounted on the back portion of the fixing base plate 11, fastening nuts 25 are mounted on one ends, far away from the fixing clamps 22, of the pulling shafts 23 in threaded mode, the fixing clamps 22 are three in number, the fixing clamps 22 are arc-shaped, two adjacent winding boards 21 are fixed through the same fixing clamp 22, and the pulling shafts 23 penetrate through gaps between the adjacent winding boards 21, the fixing ring 24 is provided with a through hole at a position corresponding to the pulling shaft 23, the pulling shaft 23 passes through the through hole and is in threaded installation with the fastening nut 25, the winding plate 21 is fixed through the fixing clamp 22, and the winding coil 5 on the winding plate 21 is prevented from shifting under the action of gravity.

Rotor installation mechanism 3 includes first through-hole 31, first through-hole 31 is seted up at PMKD 11's central point, the inside fixed mounting of first through-hole 31 has first bearing 32, rotate in the inner circle of first bearing 32 and install rotor shaft 35, be convenient for rotor shaft 35 passes PMKD 11 and rotates, mounting groove 33 has been seted up to the intermediate position of rear end cap 4, the inside fixed mounting of mounting groove 33 has second bearing 34, the end of rotor shaft 35 is pegged graft in the inner circle of second bearing 34, be convenient for make the end fixed rotation of rotor shaft 35, rotor shaft 35 rotates at the inside corresponding position department of front end of winder 21 and installs permanent magnet 36, form the crack between the permanent magnet 36 outside and the inner side of winder 21, make permanent magnet 36 difficult and winding coil 5 on the winder 21 take place the friction.

In actual operation, when the device is used, the bobbin plate 21 is clamped by inserting the bobbin plate 21 into the insertion groove 12 of the fixing base plate 11, and then the rear end of the bobbin plate 21 is clamped by the fixing clip 22, the fixing clip 22 is pulled by the pulling shaft 23, the pulling shaft 23 is passed through the through hole of the fixing ring 24, and the fastening nut 25 is screwed into the pulling shaft 23, the pulling shaft 23 is pulled to tighten the fixing clip 22, and the bobbin plate 21 is clamped by installing the winding coil 5 at the front end of the bobbin plate 21, and then the rotor shaft 35 is inserted into the inner ring of the first bearing 32 inside the first through hole 31 until the end of the rotor shaft 35 is inserted into the inner ring of the second bearing 34 inside the installation groove 33, and then the outer housing 1 and the rear end cap 4 are fixed by bolts.

It is noted that, herein, relational terms such as first and second, and the like may be 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 stator, includes shell body (1), its characterized in that: a fixed bottom plate (11) is fixedly mounted on the inner side of the back of the outer shell (1), a splicing groove (12) is formed in the front face of the fixed bottom plate (11), a rear end cover (4) is fixedly mounted on the back of the outer shell (1), a winding fixing mechanism (2) is fixedly mounted on the back of the fixed bottom plate (11), and a rotor mounting mechanism (3) is arranged in the middle of the fixed bottom plate (11);

winding fixed establishment (2) is including winder (21), winder (21) are pegged graft in inserting groove (12), the outside movable mounting of winder (21) has fixation clamp (22), the inboard intermediate position fixed mounting of fixation clamp (22) has pulling shaft (23), the back fixed mounting of PMKD (11) has solid fixed ring (24), fastening nut (25) are installed to the one end screw thread that fixation clamp (22) was kept away from in pulling shaft (23).

2. The novel energy-saving wind power stator according to claim 1, characterized in that: the winding device is characterized in that the number of the inserting grooves (12) is six, the inserting grooves are evenly distributed on the fixed base plate (11), the winding boards (21) are inserted into the six inserting grooves (12), the winding boards (21) are arc-shaped, the six winding boards (21) enclose a circle structure, and the winding coils (5) are fixedly mounted on the outer portions of the winding boards (21).

3. The novel energy-saving wind power stator according to claim 1, characterized in that: the fixing clamps (22) are three in number, the fixing clamps (22) are arc-shaped, two adjacent winding plates (21) are fixed through the same fixing clamp (22), the pull shaft (23) penetrates through a crack between the two adjacent winding plates (21), a through hole is formed in the position, corresponding to the pull shaft (23), of the fixing ring (24), and the pull shaft (23) penetrates through the through hole and is in threaded installation with the fastening nut (25).

4. The novel energy-saving wind power stator according to claim 1, characterized in that: rotor installation mechanism (3) include first through-hole (31), the central point that sets up at PMKD (11) puts first through-hole (31), the inside fixed mounting of first through-hole (31) has first bearing (32), rotate in the inner circle of first bearing (32) and install rotor shaft (35).

5. The novel energy-saving wind power stator according to claim 4, characterized in that: an installation groove (33) is formed in the middle of the rear end cover (4), a second bearing (34) is fixedly installed inside the installation groove (33), and the tail end of the rotor shaft (35) is inserted into an inner ring of the second bearing (34).

6. The novel energy-saving wind power stator according to claim 5, characterized in that: the rotor shaft (35) is rotatably provided with a permanent magnet (36) at a corresponding position in the front end of the winding plate (21), and a gap is formed between the outer side of the permanent magnet (36) and the inner side of the winding plate (21).

7. The novel energy-saving wind power stator according to claim 1, characterized in that: the front surface of the outer shell (1) is provided with a through hole at a position close to the edge, the rear end cover (4) is provided with a threaded hole at a position corresponding to the through hole, and a bolt is inserted into the through hole and the threaded hole.