CN213425941U

CN213425941U - Anti-vibration three-phase asynchronous motor

Info

Publication number: CN213425941U
Application number: CN202022815031.6U
Authority: CN
Inventors: 高福庆
Original assignee: Hangzhou Hangjun Motor Co ltd
Current assignee: Hangzhou Hangjun Motor Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-11
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an anti-vibration three-phase asynchronous motor relates to motor technical field, to the during operation under the more severe environment of some vibrations of general motor main part, the problem of easy damage now proposes following scheme, comprising a base plate, the top fixedly connected with motor casing of bottom plate, two first elastic blocks of the bottom inner wall fixedly connected with of motor casing, two the top of first elastic block is equipped with motor main part, the bottom left side inner wall fixedly connected with dog of motor casing, the bottom right side inner wall sliding connection of motor casing has the slider, the right side of slider is equipped with the second elastic block, a plurality of third elastic blocks of the right side inner wall fixedly connected with of motor casing, the top right side of motor casing articulates there is the lid. The utility model discloses, the modern design, easy operation, not only the convenience is to the shock attenuation of motor main part, and convenient installation and the dismantlement to the motor casing can take out motor main part exclusive use when needing simultaneously.

Description

Anti-vibration three-phase asynchronous motor

Technical Field

The utility model relates to the technical field of motors, especially, relate to an anti-vibration three-phase asynchronous motor.

Background

The three-phase asynchronous motor is a motor which is powered by simultaneously connecting 380V three-phase alternating current with a phase difference of 120 degrees, the rotating speed of a rotor of the three-phase asynchronous motor is lower than that of a rotating magnetic field, the rotor winding generates electromotive force and current due to relative motion between the rotor winding and the magnetic field, and the electromotive force and the current interact with the magnetic field to generate electromagnetic torque, so that energy conversion is realized.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of anti-vibration three-phase asynchronous motor has solved the during operation of general motor main part under the more severe environment of some vibrations, problem of easy damage.

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

an anti-vibration three-phase asynchronous motor comprises a bottom plate, wherein a motor shell is fixedly connected to the top of the bottom plate, two first elastic blocks are fixedly connected to the inner wall of the bottom of the motor shell, a motor main body is arranged at the top of the two first elastic blocks, a stop block is fixedly connected to the inner wall of the left side of the bottom of the motor shell, a sliding block is slidably connected to the inner wall of the right side of the bottom of the motor shell, a second elastic block is arranged on the right side of the sliding block, a plurality of third elastic blocks are fixedly connected to the inner wall of the right side of the motor shell, a cover is hinged to the right side of the top of the motor shell, a first damping plate is hinged to the top of the sliding block, a second damping plate is hinged to the top of the first damping plate, a fourth elastic block is fixedly connected to the bottom of the cover, two, the inner wall of the left side of the motor casing is fixedly connected with a fifth elastic block.

Preferably, the front surface of the second damping plate is provided with a waist-shaped hole, and the left side of the waist-shaped hole is lower than the right side.

Preferably, the limiting rod is movably sleeved in the waist-shaped hole, and two ends of the limiting rod are fixedly connected with the U-shaped block.

Preferably, the bottom of bottom plate is equipped with the mounting panel, big recess has been seted up at the top of mounting panel, little recess has been seted up on the right side of big recess, the first spring of inside fixedly connected with of little recess, the fixed top fixedly connected with handle that has the cardboard in the left side of first spring, the top of mounting panel is run through in the handle activity.

Preferably, the slide groove has been seted up on the right side of slider, the inside movable sleeve of slide groove is equipped with spacing post, the outside movable sleeve of spacing post is equipped with the second spring, the right side of second spring and the right side inner wall fixed connection of motor casing.

Preferably, a U-shaped hole is formed in the left side of the motor casing, a U-shaped convex plate is fixedly connected to the left side of the bottom of the cover, and a limiting plate is fixedly connected to the right side of the motor casing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation first elastic block, the slider, first shock attenuation board, the second shock attenuation board, the limiting plate, the U-shaped piece gag lever post, motor main part, the U-shaped piece, gag lever post isotructure, wherein when motor main part pressure first elastic block and slider, can make first shock attenuation board pass through the limiting plate, the cooperation of second shock attenuation board and U-shaped piece and gag lever post, can play the effect of buffering, can play the effect of quick fixed motor casing to the big recess of bottom plate cooperation and cardboard, the device novel in design, the operation is thus simple, not only conveniently to the shock attenuation of motor main part, and convenient installation and the dismantlement to the motor casing, can take out motor main part exclusive use when needs simultaneously.

Drawings

Fig. 1 is a schematic front view of an anti-vibration three-phase asynchronous motor according to the present invention;

fig. 2 is a schematic structural diagram of an operating state of the anti-vibration three-phase asynchronous motor according to the present invention;

fig. 3 is the left side view structure diagram of the motor casing and the cover of the anti-vibration three-phase asynchronous motor provided by the utility model.

In the figure: the damping device comprises a mounting plate 1, a clamping plate 2, a second elastic block 3, a handle 4, a first damping plate 5, a third elastic block 6, a motor shell 7, a cover 8, a fourth elastic block 9, a motor main body 10, a cylinder 11, a pressing plate 12, a fifth elastic block 13, a first elastic block 14, a U-shaped block 15, a bottom plate 16, a limiting plate 17, a stop block 18, a sliding block 19, a second damping plate 20 and a limiting rod 21.

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. 1-3, an example provided by the present solution: an anti-vibration three-phase asynchronous motor comprises a bottom plate 16, wherein a motor shell 7 is fixedly connected to the top of the bottom plate 16, two first elastic blocks 14 are fixedly connected to the inner wall of the bottom of the motor shell 7, a motor main body 10 is arranged at the tops of the two first elastic blocks 14, a stop block 18 is fixedly connected to the inner wall of the left side of the bottom of the motor shell 7, a sliding block 19 is slidably connected to the inner wall of the right side of the bottom of the motor shell 7, a second elastic block 3 is arranged on the right side of the sliding block 19, a plurality of third elastic blocks 6 are fixedly connected to the inner wall of the right side of the motor shell 7, a cover 8 is hinged to the right side of the top of the motor shell 7, a first damping plate 5 is hinged to the top of the sliding block 19, a second damping plate 20 is hinged to the top of the first damping plate 5, a fourth elastic block 9 is fixedly connected, the inner wall of the left side of the motor casing 7 is fixedly connected with a fifth elastic block 13.

In this embodiment, the front surface of the second damping plate 20 is provided with a waist-shaped hole, and the left side of the waist-shaped hole is lower than the right side.

In this embodiment, the inside movable sleeve in waist shape hole is equipped with gag lever post 21, and the both ends and the U-shaped piece 15 fixed connection of gag lever post 21.

In this embodiment, the bottom of bottom plate 16 is equipped with mounting panel 1, and big recess has been seted up at mounting panel 1's top, and little recess has been seted up on the right side of big recess, the first spring of the inside fixedly connected with of little recess, and the left side of first spring is fixed even has top fixedly connected with handle 4 of cardboard 2, and handle 4 activity runs through mounting panel 1's top.

In this embodiment, the spout has been seted up on slider 19's right side, and the inside movable sleeve of spout is equipped with spacing post, and the outside movable sleeve of spacing post is equipped with the second spring, the right side of second spring and the right side inner wall fixed connection of motor casing 7.

In this embodiment, the U-shaped hole has been seted up in the left side of motor casing 7, the bottom left side fixedly connected with U-shaped flange of lid 8, the right side fixedly connected with limiting plate 17 of motor casing 7.

The working principle is that firstly, the cover 9 is opened towards the right, the cover carries the fourth elastic block 9, the second damping plate 20, the U-shaped block 15 and the limiting rod 21 to rotate towards the right, then the motor body 10 is placed on the top of the two first elastic blocks 14, then the cover 8 is covered again, the cover 8 presses the left end of the pressing plate 12, the right end of the pressing plate 12 presses the motor body 10, the left end of the cover 8 is locked by a key, so that the motor body 10 is fixed, then the handle 4 is pushed towards the right, then the bottom plate is clamped into the large groove, then the handle 4 is released, the clamping plate 2 is driven to move towards the left under the action of the first spring, so that the bottom plate 16 is fixed, the motor body 10 of the shell 7 is fixed, then when the motor body 10 presses the two first elastic blocks 14 and the sliding block 19, when the motor body 10 receives vibration, the first elastic blocks 14 are pressed downwards, and then can press slider 19, make slider 19 move to the right, first damper plate 5 right side can support limiting plate 17 around the pin joint anticlockwise rotation of its bottom, and then make the higher of second damper plate 20 right side perk, cooperation gag lever post 21, the left side of second damper plate 20 can be more tight to motor body 10 pressure, can be cushioned by fifth elastic block 13 and third elastic block 6 when motor body 10 left and right sides vibration, if the time spent can open the lock with the key and rotate lid 8 to the right, take out motor body 10 and use as general motor.

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 anti-vibration three-phase asynchronous motor is characterized by comprising a bottom plate (16), wherein a motor shell (7) is fixedly connected to the top of the bottom plate (16), two first elastic blocks (14) are fixedly connected to the inner wall of the bottom of the motor shell (7), a motor main body (10) is arranged at the tops of the two first elastic blocks (14), a stop block (18) is fixedly connected to the inner wall of the left side of the bottom of the motor shell (7), a sliding block (19) is slidably connected to the inner wall of the right side of the bottom of the motor shell (7), a second elastic block (3) is arranged on the right side of the sliding block (19), a plurality of third elastic blocks (6) are fixedly connected to the inner wall of the right side of the motor shell (7), a cover (8) is hinged to the right side of the top of the motor shell (7), a first damping plate (5) is hinged to the top of the sliding block (19), and a second damping plate (, the bottom fixedly connected with fourth elastic block (9) of lid (8), two cylinders (11) of the inner wall fixedly connected with of motor casing (7), the outside movable sleeve of cylinder (11) is equipped with pressure strip (12), and the left side inner wall fixedly connected with fifth elastic block (13) of motor casing (7).

2. The asynchronous motor, according to claim 1, characterized in that said second damping plate (20) has a slotted hole on its front side, said slotted hole being lower on the left than on the right.

3. The vibration-proof three-phase asynchronous motor according to claim 2, wherein a limiting rod (21) is movably sleeved in the waist-shaped hole, and two ends of the limiting rod (21) are fixedly connected with the U-shaped block (15).

4. The anti-vibration three-phase asynchronous motor according to claim 1, wherein the bottom of the bottom plate (16) is provided with a mounting plate (1), the top of the mounting plate (1) is provided with a large groove, the right side of the large groove is provided with a small groove, the inside of the small groove is fixedly connected with a first spring, the left side of the first spring is fixedly connected with a handle (4) fixedly connected with the top of the clamping plate (2), and the handle (4) movably penetrates through the top of the mounting plate (1).

5. The vibration-proof three-phase asynchronous motor according to claim 1, wherein a sliding groove is formed in the right side of the sliding block (19), a limiting column is movably sleeved in the sliding groove, a second spring is movably sleeved outside the limiting column, and the right side of the second spring is fixedly connected with the inner wall of the right side of the motor casing (7).

6. The vibration-proof three-phase asynchronous motor according to claim 1, wherein a U-shaped hole is formed in the left side of the motor casing (7), a U-shaped protruding plate is fixedly connected to the left side of the bottom of the cover (8), and a limiting plate (17) is fixedly connected to the right side of the motor casing (7).