CN220421571U

CN220421571U - Motor noise reduction device for kiln

Info

Publication number: CN220421571U
Application number: CN202321854033.3U
Authority: CN
Inventors: 谢细华; 陈燕平; 陈青春
Original assignee: Gao'an Hongshi Cement Co ltd
Current assignee: Gao'an Hongshi Cement Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-30
Anticipated expiration: 2033-07-14

Abstract

The utility model relates to the technical field of motor noise reduction, in particular to a motor noise reduction device for a kiln. The technical proposal comprises: supporting leg, bottom plate, shock pad, protection casing and shock attenuation board, the up end four corners department of bottom plate all is fixed with the screw rod, the nut has all been cup jointed in the outside of screw rod, spacing hole has all been seted up to the four corners department of shock attenuation board, the shock attenuation board passes through spacing hole and installs on the screw rod, the nut is installed to the upper end screw thread of screw rod, the department in the middle of the up end of shock attenuation board is fixed to the protection casing, the through-hole has been seted up to the department in the middle of the upper end of protection casing, the upper end of protection casing is located the outside of through-hole and is fixed with communicating pipe, the upper end of communicating pipe is fixed with the protection network, the department is fixed with the fan in the middle of the inside of communicating pipe, the shock pad is fixed in the middle of the up end of shock attenuation board, the shock pad is located the inboard of protection casing. The utility model is beneficial to reducing noise of the motor.

Description

Motor noise reduction device for kiln

Technical Field

The utility model relates to the technical field of motor noise reduction, in particular to a motor noise reduction device for a kiln.

Background

An electric motor refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy. An electric motor converts electrical energy into mechanical energy (commonly known as a motor).

And (3) searching: chinese utility model patent: the utility model discloses a noise reduction chassis of a motor, which is disclosed in the application number [ CN202022007490.1 ] and the publication number [ CN213425927U ].

The motor support is favorable for supporting the motor, and when the motor is used, noise is easy to occur, the motor is influenced, meanwhile, the health of an operator is influenced, and therefore, a device which is favorable for reducing the noise of the motor is needed.

Disclosure of Invention

The utility model aims to provide a motor noise reduction device for a kiln, which has the advantage of being beneficial to reducing noise of a motor, and solves the problems that the motor is easy to generate noise when in use, the use of the motor is affected, and meanwhile, the health of operators is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device of making an uproar falls in kiln motor, includes supporting leg, bottom plate, shock pad, protection casing and shock attenuation board, the up end four corners department of bottom plate all is fixed with the screw rod, the nut has been cup jointed in the outside of screw rod, spacing hole has all been seted up to the four corners department of shock attenuation board, the shock attenuation board passes through spacing hole and installs on the screw rod, the nut is installed to the upper end screw thread of screw rod, the department in the middle of the up end of shock attenuation board is fixed to the protection casing, the through-hole has been seted up to the upper end middle department of protection casing, the upper end of protection casing is located the outside of through-hole and is fixed with communicating pipe, the upper end of communicating pipe is fixed with the protection network, the department is fixed with the fan in the middle of the inside of communicating pipe, the shock pad is located the inboard of protection casing.

The motor is placed on the upper end face of the damping plate, the motor is located inside the protective cover, when the motor is used, under the action of the spring and the damping plate, noise emitted by vibration is reduced, meanwhile, the protective cover protects the motor, the noise emitted by the motor plays an isolated role, and when the motor is used, the fan is started, the temperature in the protective cover can be discharged outwards through the through hole, and the motor can be cooled.

Preferably, the four support legs are arranged in total, and the four support legs are respectively fixed at four corners of the lower end face of the bottom plate.

Preferably, the length and width of the shock absorbing plate are equal to those of the bottom plate, and the shock absorbing plate is positioned at the upper end of the spring.

Preferably, the nuts are located on the upper end face of the shock absorbing plate, and four nuts are located on the outer side of the protective cover.

Preferably, the through hole is circular, and the diameter of the inner side of the communicating pipe is equal to the diameter of the through hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the protective cover and the damping plate are arranged, so that the motor is beneficial to reducing noise, the motor is placed on the upper end surface of the damping plate, the motor is positioned in the protective cover, when the motor is used, under the action of the spring and the damping plate, the vibration is reduced, the noise emitted by vibration is reduced, and meanwhile, the protective cover protects the motor and plays a role in isolating the noise emitted by the motor.

2. The through holes and the fans are arranged, so that the motor can be cooled conveniently, and when the motor is used, the temperature in the protective cover can be discharged outwards through the through holes by starting the fans, and the motor can be cooled.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the figure: 1. support legs; 2. a bottom plate; 3. a spring; 4. a screw cap; 5. a shock pad; 6. a protective cover; 7. a through hole; 8. a communicating pipe; 9. a protective net; 10. a fan; 11. a screw; 12. a shock absorbing plate; 13. and a limiting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a device of making an uproar falls in kiln motor, including supporting leg 1, bottom plate 2, shock pad 5, protection casing 6 and shock attenuation board 12, the up end four corners department of bottom plate 2 all is fixed with screw rod 11, screw cap 4 has been cup jointed in the outside of screw rod 11, spacing hole 13 has all been seted up in the four corners department of shock attenuation board 12, the shock attenuation board 12 passes through spacing hole 13 and installs on screw rod 11, screw cap 4 is installed to the upper end screw thread of screw rod 11, the department in the middle of the up end of shock attenuation board 12 is fixed to protection casing 6, through-hole 7 has been seted up in the middle of the upper end of protection casing 6, the upper end of protection casing 6 is located the outside of through-hole 7 and is fixed with communicating pipe 8, the upper end of communicating pipe 8 is fixed with protection net 9, the inside intermediate department of communicating pipe 8 is fixed with fan 10, shock pad 5 is fixed in the middle of the up end of shock attenuation board 12, shock pad 5 is located the inboard of protection casing 6.

The length and width of the shock absorbing plate 12 are equal to those of the bottom plate 2, and the shock absorbing plate 12 is positioned at the upper end of the spring 3.

The nuts 4 are located on the upper end face of the damper plate 12, and four nuts 4 are located on the outer side of the shield 6.

The motor is placed on the upper end face of the damping plate 12, the motor is located inside the protective cover 6, when the motor is used, under the action of the spring 3 and the damping plate 12, the noise emitted by vibration is reduced through damping, meanwhile, the protective cover 6 protects the motor, and the noise emitted by the motor is isolated.

Example two

Referring to fig. 1 to 3, an embodiment of the present utility model provides: compared with the first embodiment, the noise reduction device for the motor for the kiln further comprises: the four supporting legs 1 are arranged in total, and the four supporting legs 1 are respectively fixed at four corners of the lower end surface of the bottom plate 2.

The through hole 7 is circular, and the inner diameter of the communicating pipe 8 is equal to the diameter of the through hole 7.

When the motor is used, the temperature in the protective cover 6 can be discharged outwards through the through hole 7 by starting the fan 10, so that the temperature of the motor can be reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device of making an uproar falls in kiln motor, includes supporting leg (1), bottom plate (2), shock pad (5), protection casing (6) and shock attenuation board (12), its characterized in that: screw rods (11) are fixed at four corners of the upper end face of the bottom plate (2), screw caps (4) are sleeved on the outer sides of the screw rods (11), limiting holes (13) are formed in four corners of the damping plates (12), the damping plates (12) are mounted on the screw rods (11) through the limiting holes (13), the screw caps (4) are mounted at the upper end threads of the screw rods (11), the protection cover (6) is fixed at the middle of the upper end face of the damping plates (12), through holes (7) are formed in the middle of the upper end of the protection cover (6), communicating pipes (8) are fixed on the outer sides of the through holes (7) at the upper ends of the protection cover (6), protection nets (9) are fixed on the upper ends of the communicating pipes (8), fans (10) are fixed at the middle of the inner sides of the protection cover (6), and the damping pads (5) are fixed at the middle of the upper end faces of the damping plates (12).

2. The motor noise reduction device for a kiln according to claim 1, wherein: the four support legs (1) are arranged in total, and the four support legs (1) are respectively fixed at four corners of the lower end face of the bottom plate (2).

3. The motor noise reduction device for a kiln according to claim 1, wherein: the length and the width of the shock absorbing plate (12) are equal to those of the bottom plate (2), and the shock absorbing plate (12) is positioned at the upper end of the spring (3).

4. The motor noise reduction device for a kiln according to claim 1, wherein: the nuts (4) are located on the upper end face of the shock absorbing plate (12), and four nuts (4) are located on the outer side of the protective cover (6).

5. The motor noise reduction device for a kiln according to claim 1, wherein: the through hole (7) is round, and the inner diameter of the communicating pipe (8) is equal to the diameter of the through hole (7).