CN212627467U

CN212627467U - Effectual permanent-magnet drum motor of shock attenuation

Info

Publication number: CN212627467U
Application number: CN202021076331.0U
Authority: CN
Inventors: 刘文轩; 刘杨; 阚乃杰; 刘士伟
Original assignee: Hebei Qianshun Energy Saving Technology Co ltd
Current assignee: Hebei Qianshun Energy Saving Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-26
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a permanent magnet drum motor with good damping effect, which comprises two frames, wherein the middle part of one side of the two frames is respectively fixedly connected with the two ends of a first sleeve, the utility model discloses a permanent magnet drum motor with good damping effect, a first spring and a second spring, under the matching use of a compression bar, a fixed plate, a support bar, a slide block and the first spring, the vibration generated by a motor body is buffered, then under the matching use of the first support plate, the second support plate and the second spring, the motor body is buffered and damped again, the buffering and damping effect of the motor body is improved, the stability of the motor body is improved, the service life of the motor body is prolonged, under the matching use of a clamping bar, a clamping groove, a fourth spring, an arc-shaped plate and an arc-shaped groove, the sound insulation plate is fixed, thereby the sound insulation treatment is carried out on the motor body, the working personnel is prevented from being in a noise environment for a long time, the health of the staff is ensured.

Description

Effectual permanent-magnet drum motor of shock attenuation

Technical Field

The utility model relates to a drum motor, in particular to effectual permanent-magnet drum motor of shock attenuation.

Background

The roller motor (YGY series three-phase asynchronous motor for oil cooling type roller) is matched with the oil cooling type electric roller and used as a power source for belt conveying, and has the advantages of excellent performance, reliable operation and convenient maintenance. The rated voltage is 380V, the rated frequency is 50HZ, the outlet end connection method of the series of motors with rated power below 3KW (including 3KW) is Y, and the connection method with rated power above 3KW is delta. The YGY series motor should be mounted horizontally (axially) within the motorized pulley, and the motorized pulley should be mounted horizontally during use to ensure proper cooling and heat dissipation of the motor.

Among the prior art, permanent magnet drum motor in use can produce great vibration, if not in time carry out the shock attenuation processing to it, because long-time vibration easily causes the damage to motor inner member, reduces the life of motor, and the motor when vibrating, can produce great noise, works under long-term noise environment, easily causes the injury to staff's healthy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual permanent-magnet drum motor of shock attenuation to solve the problem of the vibration and the noise that propose among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a permanent magnet roller motor with good damping effect comprises two racks, the middle parts of one sides of the two racks are respectively fixedly connected with the two ends of a first sleeve, first telescopic inner wall is connected, two with motor body block the middle part of frame bottom is all fixed and is equipped with the depression bar, two the bottom of depression bar respectively with the middle part fixed connection on two fixed plate tops, two the both sides of fixed plate bottom are all articulated to be equipped with the bracing piece, four the one end of bracing piece is articulated with the middle part on four slider tops respectively, four the both sides of slider respectively with the both sides sliding connection on two first spout inner walls, two first spout is seted up respectively at the middle part on two bottom plate tops, two the both sides of first spout inner wall respectively with the one end fixed connection of four first springs, four the other end of first spring respectively with the middle part fixed connection of four slider avris.

As a preferred technical scheme of the utility model, the second spout, four have all been seted up at the middle part of frame inner wall both sides the both sides of second spout inner wall respectively with the both sides sliding connection of four slides, four the bottom of slide respectively with the both ends fixed connection of two bottom plates.

As an optimal technical scheme of the utility model, two the middle part of bottom plate bottom is all articulated to be equipped with a plurality of first backup pads, and is a plurality of the one end of first backup pad is articulated with the one end of a plurality of second backup pads respectively, and is a plurality of the middle part on second backup pad top is all fixed and is equipped with the second spring, and is a plurality of the one end of second spring respectively with the middle part fixed connection of a plurality of first backup pads one side.

As a preferred technical scheme of the utility model, one side of first telescopic is articulated with one side of second sleeve, first telescopic opposite side is through two screw rods and the telescopic opposite side threaded connection of second, the middle part of first sleeve inner wall and the middle part of second sleeve inner wall are all fixed and are equipped with a plurality of third springs, and are a plurality of the one end of third spring respectively with the middle part fixed connection of two splint outer walls.

As a preferred technical scheme of the utility model, a plurality of draw-in grooves have all been seted up, and are a plurality of at the middle part of first sleeve outer wall and the middle part of second sleeve outer wall the draw-in groove is connected with a plurality of kelly blocks respectively, and is a plurality of the kelly is fixed the middle part that sets up at two acoustic celotex board inner walls respectively.

As an optimal technical scheme of the utility model, it is a plurality of the one end of kelly one side is all fixed and is equipped with the fourth spring, and is a plurality of the one end of fourth spring respectively with one side fixed connection of a plurality of arc template, it is a plurality of the arc template is connected with a plurality of arc type groove block respectively, and is a plurality of the middle part in a plurality of draw-in groove inner wall one side is seted up respectively to the arc type groove.

As a preferred technical scheme of the utility model, first telescopic size and the telescopic size of second all with the size phase-match of noise barrier.

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

1. the utility model discloses set up first spring and second spring, used through the cooperation of depression bar, fixed plate, bracing piece, slider and first spring under, cushioned the vibration that motor body produced, then used under the cooperation of first backup pad, second backup pad and second spring, cushioned the shock attenuation once more to motor body, improved motor body's buffering shock attenuation effect, improved motor body's stability, prolonged motor body's life.

2. The utility model discloses splint and acoustic celotex board have been set up, use through the cooperation of third spring and splint, reduce the vibration frequency of motor body during operation to reduced the noise that motor body during operation produced, then under the cooperation of kelly, draw-in groove, fourth spring, arc type board and arc type groove is used, fixed with the acoustic celotex board, thereby carry out the processing of giving sound insulation to motor body, avoid the staff to be in the noise environment for a long time, ensured that the staff's is healthy.

Drawings

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

FIG. 2 is a schematic view of the sound insulation board of the present invention;

fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure at B in fig. 2 according to the present invention.

In the figure: 1. a frame; 2. a first sleeve; 3. a second sleeve; 4. a motor body; 5. a screw; 6. a pressure lever; 7. a fixing plate; 8. a support bar; 9. a slide plate; 10. a base plate; 11. a third spring; 12. a splint; 13. a sound insulating board; 14. a slider; 15. a first spring; 16. a first support plate; 17. a second support plate; 18. a second spring; 19. a clamping rod; 20. a card slot; 21. a fourth spring; 22. an arc-shaped plate; 23. an arc-shaped groove.

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 permanent magnet drum motor with good damping effect, which comprises:

according to the drawings of fig. 1 and fig. 3, the motor comprises two frames 1, the middle part of one side of each of the two frames 1 is fixedly connected with two ends of a first sleeve 2, the inner wall of the first sleeve 2 is connected with a motor body 4 in a clamping manner, the middle part of the bottom ends of the two frames 1 is fixedly provided with a pressure lever 6, the bottom ends of the two pressure levers 6 are fixedly connected with the middle part of the top ends of two fixed plates 7, two sides of the bottom ends of the two fixed plates 7 are respectively hinged with a support rod 8, one end of each support rod 8 is hinged with the middle part of the top ends of four sliding blocks 14, two sides of the four sliding blocks 14 are respectively connected with two sides of the inner wall of two first sliding chutes in a sliding manner, the motor body 4 is buffered and damped by the cooperation of the pressure levers 6, the fixed plates 7, the support rods 8, the sliding blocks 14 and first springs 15, the stability of the motor body 4, the both sides of two first spout inner walls respectively with the one end fixed connection of four first springs 15, the other end of four first springs 15 respectively with the middle part fixed connection of 14 avris of four sliders, the second spout has all been seted up at the middle part of 1 inner wall both sides of frame, the both sides of four second spout inner walls respectively with the both sides sliding connection of four slide 9, the bottom of four slide 9 respectively with the both ends fixed connection of two bottom plates 10, slide 9 and bottom plate 10's cooperation is used, the stability of frame 1 has been improved.

According to fig. 3, the middle parts of the bottom ends of the two bottom plates 10 are hinged to be provided with a plurality of first supporting plates 16, one ends of the first supporting plates 16 are hinged to one ends of a plurality of second supporting plates 17 respectively, the middle parts of the top ends of the second supporting plates 17 are fixedly provided with second springs 18, one ends of the second springs 18 are fixedly connected with the middle parts of one sides of the first supporting plates 16 respectively, the second springs 18 and the second supporting plates 17 are matched to be used through the first supporting plates 16, the motor body 4 is damped again, and the damping effect of the motor body 4 is improved.

According to the drawings of fig. 2 and 4, one side of the first sleeve 2 is hinged with one side of the second sleeve 3, the other side of the first sleeve 2 is in threaded connection with the other side of the second sleeve 3 through two screws 5, a plurality of third springs 11 are fixedly arranged in the middle of the inner wall of the first sleeve 2 and in the middle of the inner wall of the second sleeve 3, one ends of the plurality of third springs 11 are respectively and fixedly connected with the middle of the outer wall of two clamping plates 12, the vibration frequency of the motor body 4 is reduced through the matching use of the third springs 11 and the clamping plates 12, so that the noise of the motor body 4 is reduced, the damage to the human body caused by the overlarge noise is avoided, a plurality of clamping grooves 20 are respectively arranged in the middle of the outer wall of the first sleeve 2 and in the middle of the outer wall of the second sleeve 3, the plurality of clamping grooves 20 are respectively connected with a plurality of clamping rods 19 in a clamping manner, and the plurality of clamping rods, the one end of a plurality of kellies 19 one side is all fixed and is equipped with fourth spring 21, the one end of a plurality of fourth springs 21 respectively with a plurality of arc type board 22 one side fixed connection, through draw-in groove 20, kellies 19, fourth spring 21, the cooperation of arc type board 22 and arc type groove 23 is used, can install the acoustic celotex board 13 in the outside of first sleeve 2 and second sleeve 3, carry out syllable-dividing to motor body 4 and handle, it is too big to avoid the noise, a plurality of arc type boards 22 are connected with a plurality of arc type groove 23 block respectively, the middle part in a plurality of draw-in grooves 20 inner wall one side is seted up respectively to a plurality of arc type grooves 23, the size of first sleeve 2 and the size phase-match of second sleeve 3 all with acoustic celotex board 13.

When the permanent magnet drum motor is used in detail, the utility model relates to a permanent magnet drum motor with good damping effect, a motor body 4 is placed on a first sleeve 2, then a second sleeve 3 is covered on the top of the motor body 4, a screw rod 5 is screwed up, the motor body 4 can be fixed, when the motor body 4 is fixed, a clamping plate 12 compresses a third spring 11 to reduce the vibration frequency generated when the motor body 4 works, thereby reducing the noise generated when the motor body 4 works, then a clamping rod 19 is clamped into a clamping groove 20, simultaneously under the action force of a fourth spring 21, an arc-shaped plate 22 is clamped into an arc-shaped groove 23, thereby fixing a sound insulation plate 13, thereby carrying out sound insulation treatment on the motor body 4, reducing the noise generated when the motor body 4 works, when the motor body 4 works and shakes, a frame 1 is driven to vibrate, the frame 1 drives a pressure rod 6 to move downwards, the pressure rod 6 extrudes a fixing plate 7 downwards, the fixed plate 7 drives the supporting rod 8 to move, so that the sliding block 14 is driven to compress the first spring 15, the motor body 4 is buffered and damped, meanwhile, the bottom plate 10 downwards extrudes the first supporting plate 16, the first supporting plate 16 compresses the second spring 18, the motor body 4 is damped again, and the damping effect of the motor body 4 is improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; 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. The utility model provides an effectual permanent-magnet drum motor of shock attenuation, includes two frames (1), its characterized in that: the middle parts of one sides of the two racks (1) are fixedly connected with two ends of a first sleeve (2) respectively, the inner wall of the first sleeve (2) is clamped and connected with a motor body (4), the middle parts of the bottom ends of the two racks (1) are fixedly provided with pressure rods (6), the bottom ends of the two pressure rods (6) are fixedly connected with the middle parts of the top ends of two fixed plates (7) respectively, two sides of the bottom ends of the two fixed plates (7) are hinged with support rods (8), one ends of the four support rods (8) are hinged with the middle parts of the top ends of four sliding blocks (14) respectively, two sides of the four sliding blocks (14) are respectively in sliding connection with two sides of the inner walls of two first sliding chutes which are respectively arranged in the middle parts of the top ends of the two bottom plates (10), and two sides of the inner walls of the two first sliding chutes are respectively fixedly connected with one ends of four, the other ends of the four first springs (15) are respectively fixedly connected with the middle parts of one side of the four sliding blocks (14).

2. The permanent magnet drum motor with good damping effect according to claim 1, characterized in that: the middle parts of two sides of the inner wall of the rack (1) are provided with second sliding grooves, the two sides of the inner wall of each second sliding groove are respectively in sliding connection with two sides of four sliding plates (9), and the bottom ends of the sliding plates (9) are respectively fixedly connected with two ends of two bottom plates (10).

3. The permanent magnet drum motor with good damping effect according to claim 1, characterized in that: two the middle part of bottom plate (10) bottom all articulates and is equipped with a plurality of first backup pads (16), and is a plurality of the one end of first backup pad (16) is articulated with the one end of a plurality of second backup pads (17) respectively, and is a plurality of the middle part on second backup pad (17) top all is fixed and is equipped with second spring (18), and is a plurality of the one end of second spring (18) respectively with the middle part fixed connection of a plurality of first backup pads (16) one side.

4. The permanent magnet drum motor with good damping effect according to claim 1, characterized in that: one side of first sleeve (2) is articulated with one side of second sleeve (3), the opposite side of first sleeve (2) is through the opposite side threaded connection of two screw rods (5) and second sleeve (3), the middle part of first sleeve (2) inner wall and the middle part of second sleeve (3) inner wall all are fixed and are equipped with a plurality of third spring (11), and are a plurality of the one end of third spring (11) respectively with the middle part fixed connection of two splint (12) outer walls.

5. The permanent magnet drum motor with good damping effect as claimed in claim 4, wherein: a plurality of draw-in grooves (20) have all been seted up, a plurality of draw-in groove (20) have been a plurality of in the middle part of first sleeve (2) outer wall and the middle part of second sleeve (3) outer wall draw-in groove (20) are connected with a plurality of kelly (19) block respectively, and are a plurality of kelly (19) are fixed respectively and are set up the middle part at two acoustic celotex board (13) inner walls.

6. The permanent magnet drum motor with good damping effect according to claim 5, characterized in that: it is a plurality of the one end of kelly (19) one side is all fixed and is equipped with fourth spring (21), and is a plurality of the one end of fourth spring (21) respectively with one side fixed connection of a plurality of arc template (22), it is a plurality of arc template (22) are connected with a plurality of arc type groove (23) block respectively, and are a plurality of arc type groove (23) are seted up respectively at the middle part of a plurality of draw-in grooves (20) inner wall one side.

7. The permanent magnet drum motor with good damping effect according to claim 1, characterized in that: the size of the first sleeve (2) and the size of the second sleeve (3) are matched with the size of the sound insulation board (13).