CN217135290U - Amortization shock attenuation motor - Google Patents

Abstract

The utility model provides a noise-reduction and shock-absorption motor, which is characterized by comprising a bottom plate, a motor body, a welding block, a clamping block, an inclined rod, a fixed rod and a soundproof cotton layer, the top of the bottom plate is provided with a motor body, the outer side wall of the motor body is provided with a soundproof cotton layer, the side wall of the soundproof cotton layer is provided with a through groove, the through groove is internally welded with welding blocks, the number of the welding blocks is N, N is more than or equal to 2, one side of the welding block, which is opposite to the motor body, is provided with one end of a fixed rod, the bottom plate is provided with two clamping blocks, the clamping blocks are arranged outside the motor, the clamping block replaces a spring inside the shell in the prior art, and install the soundproof cotton layer in the motor body outside, realized the function of fixed this application and noise reduction, reached the purpose of protection this application and other devices.

Description

Amortization shock attenuation motor

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to an amortization shock attenuation motor.

Background

The motor is an electromagnetic device for converting electric energy into mechanical energy according to an electromagnetic induction law, the electric energy is converted into mechanical energy, the types of the motors are very many, each motor has the advantages, in practical use, a proper motor is often selected according to a use environment, when the motor is used, vibration is generated due to the fact that a rotating shaft rotates at a high speed and is transmitted to a shell along the motor to cause shell vibration, when the shell in vibration touches other devices, sound is generated, the higher the rotating speed of the motor is, the higher the vibration frequency of the shell is, the larger the sound is generated, the long-time vibration is damaged, a damping structure is added to the existing motor to protect the motor, the existing damping structure is provided with springs for damping, the springs are arranged between the shell and the motor, when the motor runs, the vibration of the motor is transmitted to the springs, and after the springs absorb vibration, the vibration transmitted to the shell is small, so that the shell cannot collide with other devices, the shell is protected, the vibration is reduced, the reduced vibration cannot drive the shell to vibrate, the shell cannot generate noise with other devices, and the functions of noise reduction and vibration reduction are achieved;

however, in the actual use of the existing motor damping structure, there are still the following disadvantages that although the existing motor damping structure can reduce the vibration and reduce the noise generated by the housing and other devices, in the operation process of the motor, although the spring can reduce the vibration generated by the motor, in the spring damping process, the spring will contract, even if there is a limit structure limiting the contraction distance of the spring, in order to ensure the damping effect of the spring, there is a certain distance between the limit structure and the motor, which results in the spring having a certain vibration space, and the motor connected with the spring will also generate vibration, which is superimposed with the vibration generated by the motor itself to make the vibration larger, and further make the motor shaft vibrate up and down, and the device connected with the motor shaft is fixed, so that the connection between the motor and other devices is intermittent, the connection part is loosened due to the intermittent connection for a long time, the connection part may be damaged, the service life of other parts is shortened, and the practicability of the shock absorption structure is greatly reduced.

Disclosure of Invention

According to the above technical problems, the utility model provides a noise-reduction and shock-absorption motor, which is characterized by comprising a bottom plate, a motor body, a welding block, a clamping block, an inclined rod, a fixing rod and a soundproof cotton layer, wherein the motor body is installed on the top of the bottom plate, the soundproof cotton layer is installed on the outer side wall of the motor body, a through groove is formed in the side wall of the soundproof cotton layer, the welding block is welded inside the through groove, the number of the welding block is N, N is more than or equal to 2, one end of the fixing rod is installed on one side of the welding block opposite to the motor body, the clamping block is installed on the bottom plate, the number of the clamping block is two, the two clamping blocks are respectively arranged on two sides of the motor body, a mounting hole is formed in one side of the two clamping blocks close to each other, the other end of the fixing rod extends into the mounting hole, one end of the inclined rod is installed on the outer side wall of the clamping block, the inclined rod is arranged on the side wall opposite to the clamping block, the other end of the inclined rod extends to the surface of the bottom plate to be fixed.

The utility model has the advantages that:

the utility model realizes the functions of fixing the application and reducing noise by installing the clamping block outside the motor, replaces the spring inside the shell in the prior art, and installs the soundproof cotton layer outside the motor body, thereby achieving the purpose of protecting the application and other devices, the vibration generated during the operation of the application can be transmitted to the welding block, the welding block can transmit the vibration to the fixed rod along with the vibration after receiving the vibration, and further the vibration is transmitted to the clamping block, when the clamping block generates the trend of vibration due to the force transmitted by the fixed rod, the clamping block is connected with the bottom plate through the inclined rod, so the bottom plate must vibrate to drive the clamping block to vibrate, and the weight of the bottom plate is too large, the vibration generated by the application is not enough to drive the bottom plate to vibrate, so the clamping block fixed on the bottom plate can not vibrate, and further the fixed rod and the welding block can keep stable, can not shake, and then make this application remain stable, the vibrations of this application can only be in the inside vibrations of this application promptly, unable outside transmission, more can not arouse the vibrations of other devices of being connected with this application, avoided this application and other devices to produce the collision, this application and other devices have been protected, and this application is inside also not to have elastic element such as spring, solitary motor shaft shakes in acceptable within range, can not lead to this application to be connected with the connection position of other devices not hard up, prevent the connection position damage, prolong the life of this application and other devices, the practicality of this application has been improved, and its noise that produces in inside vibrations is when through the soundproof cotton layer, the noise is absorbed by the soundproof cotton layer, the staff can not hear too big noise, make staff's operational environment more comfortable.

Drawings

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

fig. 2 is a schematic structural view of the front view of the present invention;

fig. 3 is a schematic side view of the present invention.

As shown in the figure: 1-motor body, 11-bottom plate, 12-welding block, 13-fixing rod, 14-clamping block, 15-oblique rod and 16-soundproof cotton layer.

Detailed Description

Example 1

The utility model provides a noise-reduction and shock-absorption motor, which is characterized by comprising a bottom plate 11, a motor body 1, a welding block 12, a clamping block 14, an inclined rod 15, a fixed rod 13 and a soundproof cotton layer 16, wherein the motor body 1 is arranged at the top of the bottom plate 11, the soundproof cotton layer 16 is arranged on the outer side wall of the motor body 1, a through groove is arranged on the side wall of the soundproof cotton layer 16, the welding block 12 is welded inside the through groove, the number of the welding block 12 is N, N is more than or equal to 2, one end of the fixed rod 13 is arranged on one side of the welding block 12 opposite to the motor body 1, the clamping block 14 is arranged on the bottom plate 11, the number of the clamping block 14 is two, the two clamping blocks 14 are respectively arranged on two sides of the motor body 1, one side of the two clamping blocks 14 close to each other is provided with an installation hole, the other end of the fixed rod 13 extends to the inside of the installation hole, one end of the inclined rod 15 is arranged on the outer side wall of the clamping block 14, the inclined rod 15 is arranged on the side wall of the clamping block 14 opposite to the side wall, and the other end of the inclined rod 15 extends to the bottom plate 11 for surface fixation.

Example 2

When the utility model is used, the connection of the utility model is firstly checked, the connection interruption in the use process is prevented, the service life of the utility model is influenced, when the utility model is used, the utility model is firstly connected with other devices, then the external power supply is connected, the utility model is started, the vibration generated when the utility model is operated can be transmitted to the welding block 12, after the welding block 12 receives the vibration, the vibration can be transmitted to the fixed rod 13 along with the vibration, so that the vibration is transmitted to the clamping block 14, when the clamping block 14 generates the trend of wanting to vibrate due to the force transmitted by the fixed rod 13, the clamping block 14 is connected with the bottom plate 11 through the inclined rod 15, so the bottom plate 11 must vibrate, the clamping block 14 can be driven to vibrate, the weight of the bottom plate 11 is too large, the vibration generated by the utility model is not enough to drive the bottom plate 11 to vibrate, so the clamping block 14 fixed on the bottom plate 11 can not vibrate, thereby keeping the fixing rod 13 and the welding block 12 stable, not vibrating, and further keeping the application stable, namely, the vibration of the application can only be vibrated in the application and can not be transmitted outwards, and other devices connected with the application can not be vibrated, thereby avoiding the collision between the application and other devices and protecting the application and other devices, the application has no elastic elements such as springs and the like, the independent motor rotating shaft vibrates within an acceptable range, the connection between the application and other devices is not loosened, the connection parts are prevented from being damaged, the service life of the application and other devices is prolonged, the practicability of the application is improved, and its noise that internal shock produced is when through soundproof cotton layer 16, and the noise is absorbed by soundproof cotton layer 16, and the staff can not hear too big noise, makes staff's operational environment more comfortable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (2)

1. A noise-reduction and shock-absorption motor is characterized by comprising a bottom plate, a motor body, a welding block, a clamping block, an inclined rod, a fixed rod and a soundproof cotton layer, the top of the bottom plate is provided with a motor body, the outer side wall of the motor body is provided with a soundproof cotton layer, the side wall of the soundproof cotton layer is provided with a through groove, a welding block is welded in the through groove, one side of the welding block, which is opposite to the motor body, is provided with one end of a fixed rod, the bottom plate is provided with two clamping blocks, the two clamping blocks are respectively arranged at two sides of the motor body, one side of the two clamping blocks close to each other is provided with a mounting hole, the other end of the fixed rod extends into the mounting hole, one end of the inclined rod is arranged on the outer side wall of the clamping block, the diagonal rod is arranged on the side wall, back to the back, of the clamping block, and the other end of the diagonal rod extends to the surface of the bottom plate to be fixed.

2. A noise-reducing and shock-absorbing motor as set forth in claim 1, wherein said number of said welded pieces is N, N.gtoreq.2.

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