CN212909197U

CN212909197U - Low-voltage high-power variable-frequency adjusting motor

Info

Publication number: CN212909197U
Application number: CN202021520657.8U
Authority: CN
Inventors: 姜峰
Original assignee: Xuzhou Tongyi Motor Co ltd
Current assignee: Xuzhou Tongyi Motor Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-06
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to the technical field of motors, and discloses a low-voltage high-power variable-frequency adjustment motor, which comprises a base, a buffer groove is arranged at the top of the base, a supporting block is connected in the buffer groove through a buffer mechanism, the upper end of the supporting block passes through the notch of the buffer groove and extends upwards, and is provided with a motor, and the output end of the motor is connected with a rotating shaft through a coupling; buffer gear includes two T type spouts, two the T type spout is seted up in proper order on the tank bottom of dashpot and the bottom lateral wall of supporting shoe, symmetrical sliding connection has T type slider in the T type spout, T type slider is kept away from the one end of T type spout tank bottom and is passed the notch of T type spout and outwards extend, and articulated have a connecting rod, four the one end that T type slider was kept away from to the connecting rod articulates jointly has the connecting block. The utility model discloses reduce the frequency of motor vibrations, reduce the noise, provide a comfortable environment for the staff.

Description

Low-voltage high-power variable-frequency adjusting motor

Technical Field

The utility model relates to the technical field of motors, especially, relate to a high-power frequency conversion adjustment motor of low pressure.

Background

An electric Motor (Motor) is a device that converts electrical energy into mechanical energy. The electromagnetic power generator utilizes an electrified coil (namely a stator winding) to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form magnetoelectric power rotating torque.

One of the low-voltage high-power variable-frequency adjusting motors can generate larger vibration in the use process of the high-power motor, and further generate larger vibration to generate larger noise to influence the health of workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem brought by the in-process that the high-power frequency conversion of traditional low pressure adjusted motor used among the prior art, and the high-power frequency conversion of low pressure adjusted motor that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a low-voltage high-power variable-frequency adjustment motor comprises a base, wherein a buffer groove is formed in the top of the base, a supporting block is connected into the buffer groove through a buffer mechanism, the upper end of the supporting block penetrates through a notch of the buffer groove and extends upwards, a motor is installed, and the output end of the motor is connected with a rotating shaft through a coupler;

buffer gear includes two T type spouts, two the T type spout is seted up in proper order on the tank bottom of dashpot and the bottom lateral wall of supporting shoe, symmetrical sliding connection has T type slider in the T type spout, T type slider is kept away from the one end of T type spout tank bottom and is passed the notch of T type spout and outwards extend, and articulated have a connecting rod, four the one end that T type slider was kept away from to the connecting rod articulates jointly has the connecting block, is located same the common fixedly connected with extension spring of two opposite one ends of T type slider in the T type spout, the tank bottom of dashpot is about the first spring of T type spout symmetry fixedly connected with, the upper end and the supporting shoe fixed connection of first spring.

Preferably, a ball groove is formed in one end, close to the bottom of the T-shaped sliding groove, of the T-shaped sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a notch of the ball groove and extends outwards and is connected with the bottom of the T-shaped sliding groove in a rolling mode.

Preferably, the opposite groove walls of the buffer groove are symmetrically provided with limiting sliding grooves, the limiting sliding grooves are connected with limiting sliding blocks in a sliding mode, and the opposite ends of the two limiting sliding blocks penetrate through the notches corresponding to the limiting sliding grooves and extend outwards and are fixedly connected with the supporting blocks.

Preferably, the bottom of the limiting sliding block is fixedly connected with a second spring, and the lower end of the second spring is fixedly connected with the bottom groove wall of the limiting sliding groove.

Preferably, the ball groove is closed, and the diameter of the ball is larger than that of the notch of the ball groove.

Preferably, the base is symmetrically and fixedly connected with mounting plates on the opposite side walls close to the bottom, and the mounting plates are provided with mounting holes.

Preferably, the side wall of the motor far away from the rotating shaft is fixedly connected with a plurality of radiating fins.

Preferably, the side wall of the T-shaped sliding block, which is far away from the tension spring, is fixedly connected with a third spring, and the other end of the third spring is fixedly connected with the groove wall of the T-shaped sliding groove.

Preferably, the base, the supporting block and the motor are coated with antirust paint.

Compared with the prior art, the utility model provides a high-power frequency conversion adjustment motor of low pressure possesses following beneficial effect:

this high-power frequency conversion adjustment motor of low pressure, through setting up the dashpot, the supporting shoe, including a motor, an end cap, a controller, and a cover plate, T type spout, T type slider, the connecting rod, the connecting block, extension spring and first spring, when the in-process that the motor used produced vibrations, the motor will shake and act on the supporting shoe, the supporting shoe will shake the power and act on first spring, first spring consumes shaking force, along with the in-process of supporting shoe up-and-down motion, the supporting shoe makes the connecting rod move, the connecting rod makes two T type sliders carry out back on the back motion, and then will shake the power and act on the extension spring, and then the shaking force of motor is consumed by extension spring and first spring, reduce the frequency of motor vibrations.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses reduce the frequency of motor vibrations, reduce the noise provides a comfortable environment for the staff.

Drawings

Fig. 1 is a schematic structural diagram of a low-voltage high-power variable-frequency adjustment motor according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is a schematic front view of a low-voltage high-power frequency conversion adjustment motor according to the present invention.

In the figure: the device comprises a base 1, a buffer groove 2, a supporting block 3, a motor 4, a sliding groove 5T, a sliding block 6T, a connecting rod 7, a connecting block 8, a tension spring 9, a first spring 10, a ball groove 11, balls 12, a limiting sliding groove 13, a limiting sliding block 14, a second spring 15, a mounting plate 16, a third spring 17 and heat radiating fins 18.

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.

Referring to fig. 1-4, the low-voltage high-power variable-frequency adjustment motor comprises a base 1, wherein a buffer groove 2 is formed in the top of the base 1, a supporting block 3 is connected in the buffer groove 2 through a buffer mechanism, the upper end of the supporting block 3 penetrates through a notch of the buffer groove 2 and extends upwards, a motor 4 is installed, and the output end of the motor 4 is connected with a rotating shaft through a coupler;

the buffer mechanism comprises two T-shaped chutes 5, the two T-shaped chutes 5 are sequentially arranged on the bottom of the buffer slot 2 and the bottom side wall of the supporting block 3, T-shaped sliders 6 are symmetrically and slidably connected in the T-shaped chutes 5, one ends of the T-shaped sliders 6 far away from the bottom of the T-shaped chutes 5 penetrate through the notches of the T-shaped chutes 5 and extend outwards, and are hinged with connecting rods 7, one ends of the four connecting rods 7 far away from the T-shaped sliders 6 are hinged with connecting blocks 8 together, one ends of the two T-shaped sliders 6 in the same T-shaped chute 5 opposite to each other are fixedly connected with tension springs 9 together, the bottom of the buffer slot 2 is symmetrically and fixedly connected with first springs 10 relative to the T-shaped chutes 5, the upper ends of the first springs 10 are fixedly connected with the supporting block 3, when the motor 4 vibrates in the using process, the motor 4 acts on the supporting block 3, the supporting block 3 acts on the first, along with the in-process of supporting shoe 3 up-and-down motion, supporting shoe 3 makes connecting rod 7 move, and connecting rod 7 makes two T type sliders 6 carry out the motion of carrying on the back of the body mutually, and then with vibrations power effect extension spring 9, and then the vibrations power of motor 4 is consumed by extension spring 9 and first spring 10, reduces the frequency of motor 4 vibrations, and noise reduction provides a comfortable environment for the staff.

Ball groove 11 has been seted up to the one end that T type slider 6 is close to 5 tank bottoms of T type spout, ball 12 is connected with in the ball groove 11 roll, ball 12 is kept away from the one end of 11 tank bottoms of ball groove and is passed 11 notch of ball groove and outwards extended, and with the tank bottom roll connection of T type spout 5, because the existence of ball 12,

ball

12 and 11 roll connection in ball groove, ball 12 makes original sliding connection between T type slider 6 and the T type spout 5 become the roll connection of

ball

12 and 5 tank bottoms of T type spout in the ball groove 11, and the friction that roll connection relative sliding connection produced is less, and then make the friction between T type slider 6 and the T type spout 5 little, and then make 3 more swift of supporting shoe motion, and then make 3 quick transmitting the vibrations power for extension spring 10 and extension spring 9 of supporting shoe, and then improve the efficiency of making an uproar.

Spacing spout 13 has been seted up to the symmetry on the relative cell wall of buffer slot 2, sliding connection has spacing slider 14 in spacing spout 13, two spacing slider 14 one end in opposite directions all pass the notch that corresponds spacing spout 13 and outwards extend, and all with supporting shoe 3 fixed connection, spacing spout 13 and spacing slider 14's existence, make the more firm of being connected between supporting shoe 3 and the buffer slot 2, in-process when the motion of elevator 3, because spacing slider 14 is at spacing spout 13 internal motion, spacing slider 14 slides in spacing spout 13, spacing slider 14 can not break away from spacing spout 13, and then make elevator 3 can't break away from buffer slot 2, the stability of the device is improved.

The bottom fixedly connected with second spring 15 of spacing slider 14, the lower extreme of second spring 15 and the bottom cell wall fixed connection of spacing spout 13, the existence of second spring 15, at the supporting shoe 3 in the in-process of motion, the supporting shoe 3 will act on the extension spring 9 and first spring 10 at first with the shaking force, the shaking force can act on second spring 15 afterwards, second spring 15 continues to consume the shaking force, further improve the shock attenuation effect of device, the condition that the reduction risk takes place.

Ball groove 11 is the binding off setting, and the diameter of ball 12 is greater than the diameter in 11 notches in ball groove when 11 binding off in ball groove, and then makes the diameter of ball 12 at the in-process of motion, moves to the diameter in 11 notches in ball groove when ball 12, and then makes ball 12 can't break away from ball groove 11, can prevent that ball 12 from breaking away from ball groove 11, improves the stability of device.

Symmetry fixedly connected with mounting panel 16 on the relative lateral wall that base 1 is close to the bottom, and has seted up the mounting hole on the mounting panel 16, and base 1 is in the process of using, when needs mounting base 1 and the whole device of motor 4, because the existence of mounting panel 16, has seted up the mounting hole on the mounting panel 16, and then the installation of base 1 and whole device of being convenient for.

The motor 4 is kept away from on the lateral wall of pivot a plurality of fins 18 of fixedly connected with, and motor 4 is at the in-process that uses, and the inside heat that accumulates of motor 4 can be with heat accumulation in shell part, then the heat that motor 4 produced can be through the outside heat dissipation of fins 18, and the existence of fins 18, fins 18 expose in the air, and fins 18 can dispel the heat to the air with the heat, protects motor 4.

T type slider 6 is kept away from on the lateral wall of extension spring 9 fixedly connected with third spring 17, the other end of third spring 17 and the cell wall fixed connection of T type spout 5, the existence of third spring 17, in the process of the device use, when the process of supporting shoe 3 vibrations, vibrations piece 3 acts on shaking force in extension spring 9, act on shaking force in first spring 10 and second spring 15 after that, then third spring 17 continues to consume the shaking force, continue to protect shaking force, improve the protecting effect of motor 4 vibrations, further reduce the noise of device, protect the device.

All be scribbled the anti-rust paint on base 1, supporting shoe 3 and the motor 4, the existence of the anti-rust paint of spraying on base 1, supporting shoe 3 and the motor 4 for base 1, supporting shoe 3 and motor 4 are kept apart with the air, and then prevent that the rusty condition of base 1, supporting shoe 3 and motor 4 from taking place.

The utility model discloses in, when the in-process that motor 4 used produced vibrations, motor 4 will shake and act on supporting shoe 3, supporting shoe 3 will shake the power and act on first spring 10, first spring 10 consumes shaking the power, along with the in-process of 3 up-and-down motions of supporting shoe, supporting shoe 3 makes connecting rod 7 move, connecting rod 7 makes two T type sliders 6 carry out back of the body motion, and then with shaking the power effect extension spring 9, and then motor 4's shaking power is consumed by extension spring 9 and first spring 10, reduce the frequency of motor 4 vibrations, noise reduction, provide a comfortable environment for the staff.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The low-voltage high-power variable-frequency adjustment motor comprises a base (1), and is characterized in that a buffer groove (2) is formed in the top of the base (1), a supporting block (3) is connected in the buffer groove (2) through a buffer mechanism, the upper end of the supporting block (3) penetrates through a notch of the buffer groove (2) and extends upwards, a motor (4) is installed, and the output end of the motor (4) is connected with a rotating shaft through a coupler;

the buffer mechanism comprises two T-shaped sliding chutes (5), the two T-shaped sliding chutes (5) are sequentially arranged on the bottom of the buffer groove (2) and the side wall of the bottom of the supporting block (3), the T-shaped sliding blocks (6) are symmetrically and slidably connected in the T-shaped sliding grooves (5), one ends of the T-shaped sliding blocks (6) far away from the bottoms of the T-shaped sliding grooves (5) penetrate through the notches of the T-shaped sliding grooves (5) and extend outwards, and is hinged with connecting rods (7), one end of each of the four connecting rods (7) far away from the T-shaped sliding block (6) is hinged with a connecting block (8) together, one ends of the two T-shaped sliding blocks (6) which are positioned in the same T-shaped sliding chute (5) and are opposite are fixedly connected with a tension spring (9) together, the bottom of the buffer groove (2) is symmetrically and fixedly connected with a first spring (10) around the T-shaped sliding groove (5), the upper end of the first spring (10) is fixedly connected with the supporting block (3).

2. The low-voltage high-power variable-frequency regulation motor according to claim 1, wherein a ball groove (11) is formed in one end, close to the bottom of the T-shaped sliding groove (5), of the T-shaped sliding block (6), a ball (12) is connected in the ball groove (11) in a rolling manner, and one end, far away from the bottom of the ball groove (11), of the ball (12) penetrates through the notch of the ball groove (11), extends outwards and is connected with the bottom of the T-shaped sliding groove (5) in a rolling manner.

3. The low-voltage high-power variable-frequency adjustment motor according to claim 1, wherein the buffer slot (2) is symmetrically provided with limit sliding slots (13) on opposite slot walls, the limit sliding slots (13) are slidably connected with limit sliding blocks (14), and opposite ends of the two limit sliding blocks (14) both pass through the slots of the corresponding limit sliding slots (13) and extend outwards, and are both fixedly connected with the supporting block (3).

4. The low-voltage high-power variable-frequency adjustment motor according to claim 3, wherein a second spring (15) is fixedly connected to the bottom of the limit slider (14), and the lower end of the second spring (15) is fixedly connected to the bottom groove wall of the limit chute (13).

5. The low-voltage high-power variable-frequency adjustment motor according to claim 2, wherein the ball groove (11) is closed, and the diameter of the ball (12) is larger than the diameter of the notch of the ball groove (11).

6. The low-voltage high-power variable-frequency adjustment motor according to claim 1, wherein the base (1) is symmetrically and fixedly connected with mounting plates (16) on opposite side walls close to the bottom, and the mounting plates (16) are provided with mounting holes.

7. The low-voltage high-power variable-frequency adjustment motor according to claim 1, wherein a plurality of heat dissipation fins (18) are fixedly connected to the side wall of the motor (4) far away from the rotating shaft.

8. The low-voltage high-power variable-frequency adjusting motor according to claim 1, wherein a third spring (17) is fixedly connected to a side wall of the T-shaped sliding block (6) far away from the tension spring (9), and the other end of the third spring (17) is fixedly connected with a groove wall of the T-shaped sliding groove (5).

9. The low-voltage high-power variable-frequency adjustment motor according to claim 1, wherein the base (1), the supporting block (3) and the motor (4) are coated with anti-rust paint.