CN219477760U

CN219477760U - Gear power vibration absorbing equipment with good vibration and noise reduction effects

Info

Publication number: CN219477760U
Application number: CN202320203016.7U
Authority: CN
Inventors: 张磊; 王仲
Original assignee: Liaoning Institute of Science and Technology
Current assignee: Liaoning Institute of Science and Technology
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-08-04
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses gear power vibration absorbing equipment with good vibration and noise reduction effects, which comprises a motor main body, a vibration absorbing pad and a fixing mechanism, wherein the vibration absorbing pad is in butt joint with the bottom end of the motor main body, the gear main body is in sleeve joint with the output end of the motor main body, the base is in butt joint with the bottom end of the vibration absorbing pad, and the fixing mechanism is arranged inside the base. This effectual gear power vibration absorbing equipment of making an uproar falls in the use, need fix gear power vibration absorbing equipment at other equipment butt joints, when providing power for other equipment, it is fixed with the base through fixed establishment, and then need not to use special mounting tool, can be fixed spacing with gear power vibration absorbing equipment, make things convenient for the workman to dismantle maintenance gear power vibration absorbing equipment, thereby play the effect of being convenient for the installation and detach, the noise that produces when absorbing the motor during operation through the mechanism of making an uproar falls, and then the decibel of noise, thereby when gear power vibration absorbing equipment uses, play the effect of being convenient for fall.

Description

Gear power vibration absorbing equipment with good vibration and noise reduction effects

Technical Field

The utility model relates to the technical field of gear dynamic vibration absorption, in particular to gear dynamic vibration absorption equipment with good vibration and noise reduction effects.

Background

The gear is a mechanical element with a gear on a rim for continuously meshing and transmitting motion and power, the motor is a very common gear power device instead of being provided with power by other devices, the motor is also called a motor, an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, and vibration energy generated during the operation of the motor is directly transmitted to a motor shell, so that the vibration energy is outwards diffused to generate huge vibration and noise, and therefore, the motor is usually provided with vibration absorbing equipment and a rubber pad during the use, and vibration generated during the operation of the motor is further reduced.

The motor during operation produces huge vibrations and noise and absorbs through shock absorbing equipment and rubber pad, and the motor is through the epaxial gear intermeshing conduction power of output, and then provide power for other equipment, still need fix gear power shock absorbing equipment on other equipment, prevent gear power shock absorbing equipment removal, but when fixed gear power shock absorbing equipment, the staff need use special mounting tool and auxiliary assembly just can fix gear power shock absorbing equipment, and dismantle gear power shock absorbing equipment just need use supporting instrument just equally, make the step of installation dismantlement very loaded down with trivial details, waste time and energy, and then result in work efficiency to descend.

Disclosure of Invention

The utility model aims to provide gear power vibration absorbing equipment with good vibration and noise reduction effects, so as to solve the problem that when the gear power vibration absorbing equipment provided by the background art is used, a special mounting tool is required to be used for fixing the gear power vibration absorbing equipment, so that the gear power vibration absorbing equipment is not convenient and fast, and the use requirements of people cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a effectual gear power shock absorber that makes an uproar falls in damping, includes motor main part, damping pad and fixed establishment, motor main part bottom butt joint has the damping pad, and motor main part output has cup jointed the gear main part, damping pad bottom butt joint has the base, and the inside fixed establishment that is provided with of base to fixed establishment includes connecting rod, threaded pin, spring and protecting cover, the inside connecting rod that has through the guide chamber butt joint of base.

Preferably, the connecting rod bottom fixedly connected with screw thread round pin, and screw thread round pin outer wall cup joints the spring.

Preferably, the outer wall of the top end of the connecting rod is sleeved with a protective cover, and a guide cavity which is in butt joint with the connecting rod is formed in the base.

Preferably, the connecting rods are symmetrically distributed about the vertical middle branching line of the base, and a thread groove in butt joint with the bottom end of the protective cover is formed in one side, close to the connecting rods, of the base.

Preferably, the base top is provided with the mechanism of making an uproar falls, and the mechanism of making an uproar falls includes joint groove, falls the case of making an uproar, sound absorbing layer and fixed pin, the joint groove has been seted up on the base top.

Preferably, the inside block of joint groove is connected with the case of making an uproar falls, and the inside butt joint of case of making an uproar falls has the sound absorbing layer.

Preferably, the two sides of the bottom end of the noise reduction box are butted with fixing pins.

Preferably, the sound absorbing layer is made of soundproof cotton.

Compared with the prior art, the utility model has the beneficial effects that: this effectual gear power vibration absorbing equipment of making an uproar falls in the use, need fix gear power vibration absorbing equipment at other equipment butt joints, when providing power for other equipment, it is fixed with the base through fixed establishment, and then need not to use special mounting tool, can be fixed spacing with gear power vibration absorbing equipment, make things convenient for the workman to dismantle maintenance gear power vibration absorbing equipment, thereby play the effect of being convenient for the installation and detach, the noise that produces when absorbing the motor during operation through the mechanism of making an uproar falls, and then the decibel of noise, thereby when gear power vibration absorbing equipment uses, play the effect of being convenient for fall.

Drawings

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

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

FIG. 3 is a schematic view of a front cut-away structure of a securing mechanism according to the present utility model;

FIG. 4 is a schematic view of a front cut-away structure of the noise reduction mechanism of the present utility model;

FIG. 5 is a schematic top view of a cross-sectional view of a vibration dampening pad of the present disclosure;

fig. 6 is a schematic diagram of a left-view structure of the noise reduction box of the present utility model.

In the figure: 1. a motor main body; 2. a vibration damping pad; 3. a gear body; 4. a base; 5. a fixing mechanism; 51. a connecting rod; 52. a threaded pin; 53. a spring; 54. a protective cover; 6. a noise reduction mechanism; 61. a clamping groove; 62. a noise reduction box; 63. a sound absorbing layer; 64. a fixing pin.

Description of the embodiments

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.

Referring to fig. 1-6, the present utility model provides a technical solution: the gear power vibration absorbing equipment with good vibration and noise reduction effects comprises a motor main body 1, a vibration absorbing pad 2 and a fixing mechanism 5, wherein the vibration absorbing pad 2 is in butt joint with the bottom end of the motor main body 1, the gear main body 3 is sleeved at the output end of the motor main body 1, a base 4 is in butt joint with the bottom end of the vibration absorbing pad 2, the fixing mechanism 5 is arranged inside the base 4, the fixing mechanism 5 comprises a connecting rod 51, a threaded pin 52, a spring 53 and a protective cover 54, and the connecting rod 51 is in butt joint with the inside of the base 4 through a guide cavity; the bottom end of the connecting rod 51 is fixedly connected with a threaded pin 52, and the outer wall of the threaded pin 52 is sleeved with a spring 53; the outer wall of the top end of the connecting rod 51 is sleeved with a protective cover 54, and a guide cavity which is in butt joint with the connecting rod 51 is formed in the base 4; the connecting rods 51 are symmetrically distributed about the vertical middle branching line of the base 4, and a thread groove which is in butt joint with the bottom end of the protective cover 54 is formed in one side of the base 4 close to the connecting rods 51; the motor main body 1 is in butt joint with the base 4, an elastic telescopic mechanism is formed among the base 4, the connecting rod 51, the threaded pin 52 and the spring 53, and external threads are arranged on the outer wall of the bottom end of the protective cover 54.

When the gear power vibration absorbing device is used, when the gear power vibration absorbing device is required to be fixed on other devices, the base 4 is connected with a workbench of the device, then the connecting rod 51 is rotated to drive the threaded pin 52 to move downwards, the threaded pin 52 moves downwards to enable the spring 53 to be extruded, the spring 53 is deformed until the threaded pin 52 is in butt joint with a threaded hole preset by the device, the gear power vibration absorbing device is further fixed, and at the moment, the spring 53 generates upward thrust to the threaded pin 52, the threaded pin 52 is prevented from loosening, the gear power vibration absorbing device is further prevented from moving at will, and the gear power vibration absorbing device is prevented from being corroded by rainwater when the gear power vibration absorbing device is used outdoors through the protective cover 54, so that the gear power vibration absorbing device can be fixed and limited without using a special mounting tool, the gear power vibration absorbing device is convenient to detach and maintain by workers, and finally the gear power vibration absorbing device is convenient to install and detach when the gear power vibration absorbing device is used.

Referring to fig. 1, 2, 4 and 6, the top end of the base 4 is provided with a noise reduction mechanism 6, the noise reduction mechanism 6 comprises a clamping groove 61, a noise reduction box 62, a sound absorption layer 63 and a fixing pin 64, and the top end of the base 4 is provided with the clamping groove 61; the noise reduction box 62 is connected in a clamping way in the clamping groove 61, and a sound absorption layer 63 is butted in the noise reduction box 62; the two sides of the bottom end of the noise reduction box 62 are butted with fixed pins 64; the sound absorbing layer 63 is made of soundproof cotton; the noise reduction box 62 is fixed on the base 4 through a fixing pin 64, the fixing pin 64 is symmetrically distributed about a vertical middle branching line of the noise reduction box 62, and external threads are arranged on the outer wall of the fixing pin 64.

During the concrete implementation, after the gear power vibration absorbing equipment is fixed and is in butt joint with other equipment, the noise reducing box 62 is firstly in butt joint with the clamping groove 61, then the fixing pin 64 penetrates through the noise reducing box 62 and the base 4, and then the noise reducing box 62 is fixed, at the moment, noise generated during the motor working is reduced through the soundproof cotton inside the sound absorbing layer 63, vibration generated during the motor working is reduced through the vibration absorbing pad 2, so that the vibration absorbing and noise reducing effects are improved, and finally the noise reducing effects are achieved when the gear power vibration absorbing equipment is used.

To sum up, when the gear power vibration absorbing device with good vibration and noise reduction effects is used, the base 4 is firstly in butt joint with other devices, then the gear power vibration absorbing device is fixed through the fixing mechanism 5, the gear power vibration absorbing device is prevented from moving at will, then the motor main body 1 is started to drive the gear main body 3 to rotate, so that gears are meshed with each other to conduct power, further power is provided for other devices, vibration generated during the operation of the motor main body 1 is absorbed through the vibration reduction pad 2, noise generated during the operation of the motor is reduced through the noise reduction mechanism 6, the comfort level of the working environment is improved, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a gear power shock-absorbing equipment that vibration damping and noise reduction effect is good, includes motor main part (1), damping pad (2) and fixed establishment (5), its characterized in that:

the motor is characterized in that a vibration reduction pad (2) is abutted to the bottom end of the motor body (1), a gear body (3) is sleeved at the output end of the motor body (1), a base (4) is abutted to the bottom end of the vibration reduction pad (2), a fixing mechanism (5) is arranged inside the base (4), the fixing mechanism (5) comprises a connecting rod (51), a threaded pin (52), a spring (53) and a protective cover (54), and the connecting rod (51) is abutted to the inside of the base (4) through a guide cavity.

2. The gear dynamic vibration absorbing device with good vibration and noise reduction effects according to claim 1, wherein: the bottom end of the connecting rod (51) is fixedly connected with a threaded pin (52), and the outer wall of the threaded pin (52) is sleeved with a spring (53).

3. The gear dynamic vibration absorbing device with good vibration and noise reduction effects according to claim 2, wherein: the outer wall of the top end of the connecting rod (51) is sleeved with a protective cover (54), and a guide cavity which is in butt joint with the connecting rod (51) is formed in the base (4).

4. A gear dynamic vibration absorbing device with good vibration and noise reduction effect according to claim 3, wherein: the connecting rods (51) are symmetrically distributed about the vertical middle branching line of the base (4), and a thread groove which is in butt joint with the bottom end of the protective cover (54) is formed in one side, close to the connecting rods (51), of the base (4).

5. The gear dynamic vibration absorbing device with good vibration and noise reduction effects according to claim 1, wherein: the noise reduction mechanism (6) is arranged at the top end of the base (4), the noise reduction mechanism (6) comprises a clamping groove (61), a noise reduction box (62), a sound absorption layer (63) and a fixing pin (64), and the clamping groove (61) is formed in the top end of the base (4).

6. The gear dynamic vibration absorbing device with good vibration and noise reduction effect according to claim 5, wherein: the noise reduction box (62) is connected with the inside of the clamping groove (61) in a clamping way, and the sound absorption layer (63) is butted inside the noise reduction box (62).

7. The gear dynamic vibration absorbing device with good vibration and noise reduction effect according to claim 6, wherein: and fixing pins (64) are butted at two sides of the bottom end of the noise reduction box (62).

8. The gear dynamic vibration absorbing device with good vibration and noise reduction effect according to claim 7, wherein: the sound absorption layer (63) is made of soundproof cotton.