CN212875539U

CN212875539U - Brushless self-excitation generator

Info

Publication number: CN212875539U
Application number: CN202022195197.2U
Authority: CN
Inventors: 吕昕遥
Original assignee: Yangzhou Xinming Electromechanical Co ltd
Current assignee: Yangzhou Xinming Electromechanical Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-04-02
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a brushless self-excitation generator, which comprises a motor body, dustproof mechanism is all installed at both ends about motor body's the right side, the equal rigid coupling in top left and right sides of filter has the handle, the outer wall laminating of filter has the rubber pad, the outer wall rigid coupling of rubber pad is at motor body's top right side inner wall. This brushless self-excitation generator, the outer wall of the spout of both sides is outside the slip of the slider of both sides in the rubber pad about two gyro wheels make the riser about the piece, the montant at both ends is outside to the side shift and is made the spring extension of both sides about the riser makes, otherwise elasticity through the spring can make two gyro wheels move to the inboard and support tightly and make the filter fixed on the filter, and the filter reinforcing motor body's of both sides dustproof effect, guarantee motor normal use, the motor body heat dissipation of being convenient for simultaneously, solved current brushless self-excitation generator when using for a long time, inside external dust can get into the motor through the louvre, influence the problem of the normal work of motor.

Description

Brushless self-excitation generator

Technical Field

The utility model relates to a brushless self-excitation generator technical field specifically is a brushless self-excitation generator.

Background

Self-excited brushless generator is the generator that self-contained power user and open-air independent power supply use unit were commonly used at present, it is individual great that its outward appearance, weight is also not light, inner structure is still along with traditional armature, the rotor structure theory designs, but current brushless self-excited generator is when the long term is used, inside external dust can get into the motor through the louvre, influence the problem of motor normal work, there are current brushless self-excited generator to adopt bolt and external fixed plate installation more simultaneously, and easily cause the bolt to lose, thereby influence the problem of installation rate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brushless self-excitation generator to when solving the current brushless self-excitation generator that proposes in the above-mentioned background art and using for a long time, outside dust can get into the motor through the louvre inside, influences the problem of the normal work of motor.

In order to achieve the above object, the utility model provides a following technical scheme: a brushless self-excitation generator comprises a motor body, wherein the upper end and the lower end of the right side of the motor body are respectively provided with a dustproof mechanism;

the dustproof mechanism comprises a filter plate, a handle, a rubber pad, a roller, a vertical block, a sliding chute, a sliding block, a vertical rod and a spring;

the equal rigid coupling in top left and right sides of filter has the handle, the outer wall laminating of filter has the rubber pad, the outer wall rigid coupling of rubber pad is at the top right side inner wall of motor body, the left end laminating of filter has two gyro wheels, two the left end rigid coupling of gyro wheel has perpendicular piece, the spout has all been seted up to the upper and lower both sides of perpendicular piece, the spout all with slider slip joint, the equal rigid coupling in the left side inner wall upper and lower both ends of rubber pad in the outside of slider, the equal rigid coupling in both ends has the montant about the left side of perpendicular piece, the equal rigid coupling in outside front end of montant has the spring, the equal rigid coupling in outside front end of slider of right-hand member of spring.

Preferably, the sliding block and the sliding groove form a sliding structure.

Preferably, the outer wall of the handle is processed with abrasive grains.

Preferably, the filter plates are symmetrically distributed on the upper side and the lower side by taking the center line of the motor body as the center.

Preferably, the outer wall rigid coupling of the below of motor body has the supporting seat, the rigid coupling has the block rubber in the middle of the bottom of supporting seat, the bottom laminating of block rubber has the fixed plate.

Preferably, four corners of the supporting seat are provided with mounting mechanisms;

the mounting mechanism comprises a threaded pipe, a threaded rod, a supporting rod, a first clamping groove, a clamping block, a convex block and a second clamping groove;

the utility model discloses a supporting seat, including threaded pipe, inner wall threaded connection, inner wall joint, the bottom rigid coupling of bracing piece, the left side of bracing piece is on the left side top of fixed plate, the right side outer wall joint of threaded pipe has first draw-in groove, inner wall in the middle of the left side of fixture block is seted up to first draw-in groove, the bottom rigid coupling of fixture block is on the left side below top of supporting seat, the right side of bracing piece is equipped with the lug, the bottom rigid coupling of lug is on the left side top of fixed plate, the top outer wall joint of lug has the second draw-in groove, the left side below inner wall at the supporting seat is seted up to the second.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional technology, the brushless self-excitation generator has the following advantages:

through the matching between the motor body, the filter plate, the handle, the rubber pad, the rollers, the vertical block, the sliding chutes, the sliding blocks, the vertical rods and the springs, the filter plate is installed in the rubber pad to ensure that the filter plate is installed in the rubber pad, the rubber pad seals gaps between the filter plate and the motor body, the filter plate is installed in the rubber pad to provide outward force for the two rollers on two sides, the two rollers ensure that the sliding chutes on the upper side and the lower side of the vertical block slide outwards on the outer walls of the sliding blocks on two sides in the rubber pad, the vertical block ensures that the vertical rods on the upper end and the lower end move outwards to ensure that the springs on two sides stretch, otherwise, the two rollers can move inwards and tightly abut against the filter plate to fix the filter plate through the elasticity of the springs, the filter plates on two sides enhance the dustproof effect of the motor body, the external dust can get into the motor through the louvre inside, influences the problem of motor normal work.

Through the motor body, a supporting seat, the rubber block, the fixed plate, the screwed pipe, the threaded rod, the bracing piece, first draw-in groove, the fixture block, cooperation between lug and the second draw-in groove, insert the lug outer wall in the fixed plate four corners with the second draw-in groove in supporting seat four corners, play limiting displacement to the motor body, rotate the screwed pipe in four corners in proper order, the screwed pipe rotates and moves to the inboard at the outer wall of threaded rod, the screwed pipe in four corners is inserted and is made motor body install on the fixed plate fast in the draw-in groove of the fixture block in supporting seat four corners, improve installation rate, the current brushless self-excitation generator of having solved adopts bolt and external fixed plate installation more, and easily cause the bolt to lose.

Drawings

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

FIG. 2 is a schematic view of the threaded tube, threaded rod and support rod of FIG. 1;

FIG. 3 is a schematic view of the filter plate, handle and rubber pad of FIG. 1;

fig. 4 is a schematic structural view of the roller, the vertical block and the rubber pad in fig. 1.

In the figure: 1. motor body, 2, supporting seat, 3, rubber block, 4, dustproof mechanism, 401, filter board, 402, handle, 403, rubber pad, 404, gyro wheel, 405, riser block, 406, spout, 407, slider, 408, montant, 409, spring, 5, installation mechanism, 501, screwed pipe, 502, threaded rod, 503, bracing piece, 504, first draw-in groove, 505, fixture block, 506, lug, 507, second draw-in groove, 6, fixed plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a brushless self-excitation generator comprises a motor body 1, wherein the upper end and the lower end of the right side of the motor body 1 are respectively provided with a dustproof mechanism 4, the dustproof mechanisms 4 comprise a filter plate 401, a handle 402, a rubber pad 403, a roller 404, a vertical block 405, a sliding groove 406, a sliding block 407, a vertical rod 408 and a spring 409, the left side and the right side of the top end of the filter plate 401 are fixedly connected with the handle 402, the outer wall of the filter plate 401 is attached with the rubber pad 403, the outer wall of the rubber pad 403 is fixedly connected with the inner wall of the right side above the motor body 1, the rubber pad 403 seals a gap between the filter plate 401 and the motor body 1, the filter plate 401 is made of a stainless steel plate with through holes distributed on the surface, the mesh number of the filter plate is 12, the motor body 1 is a common brushless self-excitation motor in the market, the left end of the, the left ends of the two rollers 404 are fixedly connected with a vertical block 405, the upper side and the lower side of the vertical block 405 are respectively provided with a sliding groove 406, the sliding grooves 406 are respectively in sliding clamping connection with a sliding block 407, the outer side of the sliding block 407 is fixedly connected with the upper end and the lower end of the inner wall of the left side of the rubber pad 403, the sliding grooves 406 at the upper side and the lower side of the vertical block 405 slide outwards on the outer wall of the sliding block 407 at the two sides in the rubber pad 403, the sliding grooves 406 prevent the sliding block 407 from derailing, the upper end and the lower end of the left side of the vertical block 405 are respectively fixedly connected with a vertical rod 408, the front end of the outer side of the vertical rod 408 is respectively fixedly connected with a spring 409, the vertical block 405 enables the vertical rods 408 at the upper end and the lower end to move outwards to enable the springs 409 at the two sides to stretch, otherwise, the two rollers 404 can move inwards to tightly abut against the filter plate, the outer wall processing of handle 402 has the line of grinding, increase frictional force, and filter 401 all uses motor body 1's central line to be upper and lower bilateral symmetry distribution as the center, strengthens motor body 1's dustproof effect, and the motor body 1 heat dissipation of being convenient for simultaneously.

The lower outer wall rigid coupling of motor body 1 has supporting seat 2, and the rigid coupling has block rubber 3 in the middle of supporting seat 2's the bottom, and the bottom laminating of block rubber 3 has fixed plate 6, and block rubber 3 has reduced the noise of motor body 1 during operation.

The four corners of the supporting seat 2 are all provided with the mounting mechanism 5, the mounting mechanism 5 comprises a threaded pipe 501, a threaded rod 502, a supporting rod 503, a first clamping groove 504, a clamping block 505, a convex block 506 and a second clamping groove 507, the inner wall of the left side of the threaded pipe 501 is in threaded connection with the threaded rod 502, the threaded pipe 501 rotates to move inwards on the outer wall of the threaded rod 502, the left end of the threaded rod 502 is fixedly connected with the supporting rod 503, the bottom end of the supporting rod 503 is fixedly connected with the top end of the left side of the fixing plate 6, the outer wall of the right side of the threaded pipe 501 is in clamping connection with the first clamping groove 504, the first clamping groove 504 is arranged on the middle inner wall of the left side of the clamping block 505, the bottom end of the clamping block 505 is fixedly connected with the top end of the lower left side of the supporting seat 2, the threaded pipes 501 at the four corners are, the joint of the upper outer wall of lug 506 has second draw-in groove 507, and second draw-in groove 507 sets up at the left side below inner wall of supporting seat 2, and the second draw-in groove 507 in the four corners of supporting seat 2 inserts the lug 506 outer wall in the 6 four corners of fixed plate, plays limiting displacement to motor body 1.

When the brushless self-excitation generator is used, firstly, the second clamping grooves 507 at the four corners of the supporting seat 2 are manually inserted into the outer walls of the convex blocks 506 at the four corners of the fixing plate 6 to limit the motor body 1, the threaded pipes 501 at the four corners are sequentially rotated, the threaded pipes 501 are rotated to move inwards on the outer walls of the threaded rods 502, the threaded pipes 501 at the four corners are inserted into the clamping grooves 504 of the clamping blocks 505 at the four corners of the supporting seat 2 to quickly mount the motor body 1 on the fixing plate 6, the rubber block 3 reduces the noise of the motor body 1 during operation, the filter plate 401 is mounted in the rubber pad 403 by manually moving the handle 402, the rubber pad 403 seals the gap between the filter plate 401 and the motor body 1, the filter plate 401 is mounted in the rubber pad 403 to apply outward force to the two rollers 404 at the two sides, the two rollers 404 enable the sliding chutes 406 at the upper side and the lower side, the vertical rod 408 at the upper end and the lower end of the vertical block 405 moves outwards to stretch the springs 409 at the two sides, otherwise, the two rollers 404 can move inwards to abut against the filter plate 401 through the elasticity of the springs 409 to fix the filter plate 401, the filter plates 401 at the two sides enhance the dustproof effect of the motor body 1, and meanwhile, the heat dissipation of the motor body 1 is facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A brushless self-excitation generator comprises a motor body (1), and is characterized in that: the upper end and the lower end of the right side of the motor body (1) are both provided with a dustproof mechanism (4);

the dustproof mechanism (4) comprises a filter plate (401), a handle (402), a rubber pad (403), a roller (404), a vertical block (405), a sliding groove (406), a sliding block (407), a vertical rod (408) and a spring (409);

handles (402) are fixedly connected to the left side and the right side of the top end of the filter plate (401), a rubber pad (403) is attached to the outer wall of the filter plate (401), the outer wall of the rubber pad (403) is fixedly connected with the right inner wall above the motor body (1), the left end of the filter plate (401) is attached with two rollers (404), the left ends of the two rollers (404) are fixedly connected with a vertical block (405), the upper side and the lower side of the vertical block (405) are both provided with sliding chutes (406), the sliding chutes (406) are both in sliding clamping connection with the sliding blocks (407), the outer sides of the sliding blocks (407) are fixedly connected with the upper end and the lower end of the inner wall of the left side of the rubber pad (403), the upper end and the lower end of the left side of the vertical block (405) are fixedly connected with a vertical rod (408), the front end of the outer side of the vertical rod (408) is fixedly connected with a spring (409), the right ends of the springs (409) are fixedly connected to the front ends of the outer sides of the sliding blocks (407).

2. A brushless self-excited generator as claimed in claim 1, wherein: the sliding block (407) and the sliding groove (406) form a sliding structure.

3. A brushless self-excited generator as claimed in claim 1, wherein: the outer wall of the handle (402) is processed with grinding grains.

4. A brushless self-excited generator as claimed in claim 1, wherein: the filter plates (401) are symmetrically distributed on the upper side and the lower side by taking the center line of the motor body (1) as the center.

5. A brushless self-excited generator as claimed in claim 1, wherein: the motor is characterized in that a supporting seat (2) is fixedly connected to the outer wall of the lower portion of the motor body (1), a rubber block (3) is fixedly connected to the middle of the bottom end of the supporting seat (2), and a fixing plate (6) is attached to the bottom end of the rubber block (3).

6. A brushless self-excited generator as claimed in claim 5, wherein: four corners of the supporting seat (2) are provided with mounting mechanisms (5);

the mounting mechanism (5) comprises a threaded pipe (501), a threaded rod (502), a supporting rod (503), a first clamping groove (504), a clamping block (505), a convex block (506) and a second clamping groove (507);

the left side inner wall threaded connection of screwed pipe (501) has threaded rod (502), the left end rigid coupling of threaded rod (502) has bracing piece (503), the bottom rigid coupling of bracing piece (503) is on the left side top of fixed plate (6), the right side outer wall joint of screwed pipe (501) has first draw-in groove (504), inner wall in the middle of the left side of fixture block (505) is seted up in first draw-in groove (504), the bottom rigid coupling of fixture block (505) is on the left side below top of supporting seat (2), the right side of bracing piece (503) is equipped with lug (506), the bottom rigid coupling of lug (506) is on the left side top of fixed plate (6), the top outer wall joint of lug (506) has second draw-in groove (507), the left side below inner wall at supporting seat (2) is seted up in second draw-in groove (507).