CN212752014U

CN212752014U - New energy motor with noise reduction function on shell

Info

Publication number: CN212752014U
Application number: CN202021952086.5U
Authority: CN
Inventors: 陈泓
Original assignee: Wuxi Hongyang Electric Technology Co ltd
Current assignee: Wuxi Hongyang Electric Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-03-19
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a shell has new forms of energy motor of function of making an uproar of falling, comprising a base plate, the last fixed surface of bottom plate is connected with the mount pad, and the last fixed surface of mount pad is connected with the motor casing, and the last fixed surface of motor casing is connected with the surge tank, the equal fixedly connected with second guide post and the first guide post of both sides inner wall of surge tank, the equal swing joint in one side of first guide post and second guide post has first vibrating mass and second vibrating mass, and one side of first guide post and second guide post all is equipped with buffer spring, buffer spring's one end and surge tank fixed connection. The utility model has the advantages that at first solved the problem that can not follow the source noise elimination, the effectual production of avoiding the noise has improved syllable-dividing effect, and with noise elimination inside the shell, has improved the practicality of device, secondly can effectually avoid the motor to generate heat and lead to the motor paralysed, has improved the radiating effect of device.

Description

New energy motor with noise reduction function on shell

Technical Field

The utility model relates to a technical field of making an uproar falls especially relates to a new forms of energy motor that shell has the function of making an uproar falls.

Background

The new energy industry is developing rapidly at present, the new energy motor is one of the most important application products in the new energy industry development, the new energy motor is generally mainly composed of a stator shell and a rotor as in other forms of motors, the new energy motor is a novel motor applied to the field of new energy automobiles, and in the using process of the motor, the problem of vibration noise caused by rotor deformation due to magnetic field radial force and tangential force is serious, so that the new energy motor with the noise reduction function is needed.

The sound insulation effect of the new energy motor in the current market is not ideal, and a new energy motor with a noise reduction function on a shell is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a new energy motor with a noise reduction function on a shell.

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

the utility model provides a shell has new forms of energy motor of function of making an uproar of falling, includes the bottom plate, the last fixed surface of bottom plate is connected with the mount pad, and the last fixed surface of mount pad is connected with the motor casing, and the last fixed surface of motor casing is connected with the surge tank, the equal fixedly connected with second guide post and the first guide post of both sides inner wall of surge tank, the equal swing joint in one side of first guide post and second guide post has first vibrating mass and second vibrating mass, and one side of first guide post and second guide post all is equipped with buffer spring, buffer spring's one end and surge tank fixed connection, buffer spring's the other end and first vibrating mass and second vibrating mass fixed connection, the bottom inner wall fixedly connected with abatvoix of surge tank, the upper surface of abatvoix is equipped with a plurality of sound absorbing holes.

Preferably, the upper surface of the bottom plate is fixedly connected with a shell, and the inner walls of the two sides of the shell are fixedly connected with silencing blocks which are of a diamond structure.

Preferably, the bearing is embedded in both sides of the motor casing, one side of the bearing is movably connected with a rotating shaft, and one side of the rotating shaft is fixedly connected with a rotor.

Preferably, the inner walls of the two sides of the motor casing are fixedly connected with stators, and the stators are positioned outside the rotor.

Preferably, a front end cover and a rear end cover are fixedly connected to two sides of the motor casing, and a junction box is fixedly connected to one side of the rear end cover.

Preferably, the two sides of the shell are fixedly connected with connecting discs, and the rotating shaft penetrates through the shell and is located in the center of the connecting discs.

Preferably, both sides of the shell are provided with a wire connecting pipe and two radiating pipes, and the upper surface of the shell is fixedly connected with a mounting plate.

The utility model has the advantages that:

1. this device can play the effect of buffering when one side of first guide post and second guide post slides to first vibrating mass and second vibrating mass through setting up of buffer spring and abatvoix to noise reduction, and the noise absorption when can be with first vibrating mass and second vibrating mass vibration through the abatvoix, thereby solved the problem that can not follow the source noise elimination, the effectual production of avoiding the noise has improved syllable-dividing effect.

2. This device can be further through the effect of amortization to motor casing that sets up of amortization piece to with noise elimination inside the shell, improved the practicality of device.

3. This device can dispel the heat to the motor of long-time work through the setting of cooling tube to effectual motor of avoiding generates heat and leads to the motor paralysed, has improved the radiating effect of device.

Drawings

Fig. 1 is a schematic structural view of a new energy motor with a noise reduction function in a front view, provided by the present invention;

fig. 2 is a schematic cross-sectional structural view of a new energy motor with a noise reduction function in a housing according to the present invention;

fig. 3 is the utility model provides a shell has the enlarged structure schematic diagram of a point of new forms of energy motor of function of making an uproar of falling.

In the figure: 1. a base plate; 2. a connecting disc; 3. a radiating pipe; 4. a housing; 5. mounting a plate; 6. a motor housing; 7. a bearing; 8. a front end cover; 9. a mounting seat; 10. a wire connecting pipe; 11. a rotor; 12. a junction box; 13. a stator; 14. a rear end cap; 15. a sound-deadening block; 16. a damper box; 17. a first vibrating mass; 18. a buffer spring; 19. a first guide post; 20. a sound-absorbing panel; 21. a second guide post; 22. and a second vibrating mass.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a new energy motor with a casing having a noise reduction function comprises a base plate 1, a mounting base 9 is fixed on the upper surface of the base plate 1 through bolts, a motor casing 6 is fixed on the upper surface of the mounting base 9 through bolts, the mounting base 9 plays a role in mounting and supporting the motor casing 6, a shock absorption box 16 is fixed on the upper surface of the motor casing 6 through bolts, a second guide post 21 and a first guide post 19 are fixed on the inner walls of two sides of the shock absorption box 16 through bolts, a first vibration block 17 and a second vibration block 22 are connected on one side of the first guide post 19 and one side of the second guide post 21 in a sliding manner, the motor casing 6 drives the first vibration block 17 and the second vibration block 22 to slide on one side of the first guide post 19 and the second guide post 21 in a reciprocating manner when vibrating, a buffer spring 18 is sleeved on one side of the first guide post 19 and one side of the second guide post 21, and the first vibration block 17 and the second vibration block 22 can slide on one side of the first guide post 19 and the second guide post 19 through the design of the buffer spring 18 and a sound Play the effect of buffering when one side of guide post 21 slides, thereby reduce the noise, buffer spring 18's one end and surge tank 16 fixed connection, buffer spring 18's the other end and first vibrating mass 17 and second vibrating mass 22 fixed connection, surge tank 16's bottom inner wall has abatvoix 20 through the bolt fastening, noise absorption when can be with first vibrating mass 17 and second vibrating mass 22 vibration through abatvoix 20, thereby the problem that can not follow the source noise elimination has been solved, the effectual production of avoiding the noise, the upper surface of abatvoix 20 is equipped with a plurality of sound absorbing holes.

In the utility model, the upper surface of the bottom plate 1 is fixed with a shell 4 through bolts, the inner walls of the two sides of the shell 4 are fixed with silencing blocks 15 through bolts, the silencing block 15 can further play a silencing role for the motor shell 6 through the design of the silencing block 15, thereby eliminating noise inside the shell 4, the silencing block 15 is of a diamond structure, the two sides of the motor shell 6 are all embedded with a bearing 7, one side of the bearing 7 is rotationally connected with a rotating shaft, the bearing 7 facilitates the rotation of the rotating shaft, one side of the rotating shaft is fixed with a rotor 11 through bolts, the rotating shaft rotates to drive the rotor 11 to rotate, the inner walls of the two sides of the motor shell 6 are fixed with stators 13 through bolts, the stators 13 are positioned outside the rotor 11, the two sides of the motor shell 6 are fixed with a front end cover 8 and a rear end cover 14 through bolts, the front end cover 8 and the rear end cover 14 protect parts inside the motor shell 6, one side of the rear, terminal box 12 makes things convenient for the connection of electric wire, there is connection pad 2 in the both sides of shell 4 through the bolt fastening, and the pivot passes shell 4 and is located the central point of connection pad 2 and puts, the both sides of shell 4 all are equipped with wire connection pipe 10 and two cooling tubes 3, wire connection pipe 10 makes things convenient for arranging of electric wire, the design through cooling tube 3 can dispel the heat to the motor of long-time work, thereby effectually avoid the motor to generate heat and lead to the motor paralysed, and the upper surface of shell 4 has mounting panel 5 through the bolt fastening, mounting panel 5 conveniently fixes the device on new energy automobile.

The working principle is as follows: when in use, firstly, in the process of using the motor, the deformation of the rotor 11 caused by the radial force and the tangential force of the magnetic field is easy to generate vibration noise, when the rotor 11 rotates, the motor housing 6 is driven to vibrate, and the first vibration block 17 and the second vibration block 22 in the damper box 16 are driven to slide back and forth on one side of the first guide post 19 and the second guide post 21 respectively, so that the first vibration block 17 and the second vibration block 22 are damped by the buffer spring 18, thereby reducing vibration noise, and the generated vibration noise is absorbed by the sound-absorbing plate 20, thereby effectively eliminating the vibration noise, secondly, the reverberation of the vibration noise can be absorbed by the sound-deadening block 15, so that the noise is eliminated inside the housing 4, the arrangement of the electric wires is then facilitated by the connection tube 10, the connection of the electric wires is facilitated by the junction box 12, and the motor operating for a long time can be radiated by the radiating tube 3.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a shell has new forms of energy motor of function of making an uproar of falling, includes bottom plate (1), its characterized in that, the last fixed surface of bottom plate (1) is connected with mount pad (9), the last fixed surface of mount pad (9) is connected with motor casing (6), the last fixed surface of motor casing (6) is connected with damper box (16), the equal fixedly connected with second guide post (21) and first guide post (19) of both sides inner wall of damper box (16), the equal swing joint of one side of first guide post (19) and second guide post (21) has first vibrating mass (17) and second vibrating mass (22), and one side of first guide post (19) and second guide post (21) all is equipped with buffer spring (18), the one end and the damper box (16) fixed connection of buffer spring (18), the other end and first vibrating mass (17) and second vibrating mass (22) fixed connection of buffer spring (18), the inner wall of the bottom of the shock absorption box (16) is fixedly connected with a sound absorption plate (20), and a plurality of sound absorption holes are formed in the upper surface of the sound absorption plate (20).

2. The new energy motor with the noise reduction function on the shell is characterized in that the shell (4) is fixedly connected to the upper surface of the bottom plate (1), the silencing blocks (15) are fixedly connected to the inner walls of the two sides of the shell (4), and the silencing blocks (15) are of a diamond structure.

3. The new energy motor with the noise reduction shell as claimed in claim 2, wherein bearings (7) are embedded in both sides of the motor shell (6), one side of each bearing (7) is movably connected with a rotating shaft, and one side of each rotating shaft is fixedly connected with a rotor (11).

4. The new energy motor with the noise reduction function on the shell is characterized in that stators (13) are fixedly connected to the inner walls of the two sides of the motor shell (6), and the stators (13) are located outside the rotor (11).

5. The new energy motor with the noise reduction function on the outer shell is characterized in that a front end cover (8) and a rear end cover (14) are fixedly connected to two sides of the motor shell (6), and a junction box (12) is fixedly connected to one side of the rear end cover (14).

6. The new energy motor with the noise reduction function on the shell is characterized in that connecting discs (2) are fixedly connected to two sides of the shell (4), and a rotating shaft penetrates through the shell (4) and is located in the center of the connecting discs (2).

7. The new energy motor with the noise reduction function on the outer shell is characterized in that the wiring pipes (10) and the two radiating pipes (3) are arranged on two sides of the outer shell (4), and the mounting plate (5) is fixedly connected to the upper surface of the outer shell (4).