CN110556966B

CN110556966B - Small-size motor seismic isolation device of subsidiary cooling effect

Info

Publication number: CN110556966B
Application number: CN201910946216.XA
Authority: CN
Inventors: 丁继来
Original assignee: Zhejiang Juqiang Electromechanical Co ltd
Current assignee: Zhejiang Juqiang electromechanical Co.,Ltd.
Priority date: 2019-10-03
Filing date: 2019-10-03
Publication date: 2021-05-25
Anticipated expiration: 2039-10-03
Also published as: CN110556966A

Abstract

The invention relates to the technical field of gene detection, and discloses a small-sized motor shock absorption device with a cooling effect, which comprises a fixed shell, wherein the left wall surface and the right wall surface in the fixed shell are provided with movable grooves, a lifting plate is movably connected between the two movable grooves, the lower end of the lifting plate is fixedly provided with a spring fixedly connected with the bottom surface of the fixed shell, the upper end of the lifting plate is fixedly provided with a motor, the left end and the right end of the lifting plate are respectively rotatably provided with a rotating rod, the upper end of the rotating rod is rotatably provided with a supporting rod, the upper end of the supporting rod is fixedly provided with a fixed hoop, and the. According to the invention, through the arrangement of the fixing hoop, in the working process of the motor, the connection relation between the limiting spring fixedly connected with the upper end of the fixing hoop and the arc-shaped rod can stabilize the output shaft of the motor, so that the vibration generated in the working process of the motor can be reduced, the damage of the vibration to the motor can be reduced, and the service life of the motor can be prolonged.

Description

Small-size motor seismic isolation device of subsidiary cooling effect

Technical Field

The invention relates to the technical field of motor shock absorption, in particular to a small motor shock absorption device with a cooling effect.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and mainly has the function of generating driving torque as a power source of electric appliances or various machines. The motor is divided into a direct current motor, an asynchronous motor and a synchronous motor according to the structure and the working principle, and the motor can be divided into different types according to different types.

At the motor during operation, because the intercommunication through the electric current, make inside rotor and the stator of motor begin to work, rotation through the rotor makes the motor can take place vibrations, the violent vibrations of motor can lead to the fact the harm to motor itself, along with the emergence of vibrations, the fixing bolt on motor surface can take place to drop, make the packaging structure of motor take place to drop, influence the life of motor, the violent vibrations of motor also can lead to the fact the harm to the installation mechanism of motor simultaneously, make the installation of motor become not hard up, influence the working property of motor, simultaneously can produce a large amount of heats along with the rotation of rotor when motor work, can lead to the fact the harm to the motor, influence the work of motor.

Disclosure of Invention

In order to realize the purpose of stabilizing the motor and reducing the vibration generated when the motor works, the invention provides the following technical scheme: the utility model provides a small-size motor seismic isolation device of subsidiary cooling effect, includes fixed shell, movable groove, two have been seted up to two walls about fixed shell's inside swing joint has the lifter plate between the movable groove, the lower extreme fixed mounting of lifter plate has the spring with fixed shell's bottom surface fixed connection, the upper end fixed mounting of lifter plate has the motor, the dwang is all installed in both ends rotation about the lifter plate, the upper end of dwang is rotated and is installed the bracing piece, the upper end fixed mounting of bracing piece has fixed hoop, the inboard fixed cup joint of fixed hoop has the output shaft, the spring can play support and cushioning effect to the lifter plate, the lifter plate can reciprocate in the inside of movable groove, can adjust the mounted position of motor.

Preferably, the fixing hoop is provided with a left part and a right part, the left part and the right part of the fixing hoop are fixedly connected through a limiting spring, the fixing hoop can limit the output shaft, and the limiting spring can limit the opening size of the fixing hoop.

Preferably, the inner parts of the upper end and the lower end of the fixed hoop are movably sleeved with arc-shaped rods positioned on the inner sides of the limiting springs.

Preferably, a protection gasket is fixedly mounted on the inner arc side of the fixed hoop, the inner side of the protection gasket is matched with the outer side of the output shaft, the protection gasket can protect the output shaft, friction between the output shaft and the fixed hoop can be reduced, and abrasion of the output shaft is reduced.

Preferably, the left corner and the right corner of the upper end of the inner part of the fixed shell are fixedly provided with fixed columns, the lower end of each fixed column is fixedly provided with a rotating fan, and the rotating fan can cool and dissipate heat of the motor.

Preferably, the lower end of the fixed column is rotatably provided with a connecting rod, the lower end of the connecting rod is fixedly provided with a rotating fan, and the rotating connection between the connecting rod and the fixed column enables the rotating fan to rotate inside the fixed shell.

Preferably, a rotating shaft is fixedly mounted at the upper end of the rotating rod, and a supporting rod is rotatably connected to the outer side of the rotating shaft.

Preferably, a heat radiation fan is fixedly mounted inside the top end of the fixed housing.

The invention has the beneficial effects that: through the setting of fixed hoop, the motor is in the installation, the dwang through the lifter plate left and right both ends rotation installation takes place to rotate, and then can drive the bracing piece and take place to rotate, spring elasticity through the bracing piece, make the bracing piece can obtain flexible and extension, make the motor can install the level optional position on the lifter plate, can play fixed effect to the motor, the limited spring and the arc pole on the fixed hoop can play stabilizing effect to the output shaft simultaneously, make the motor obtain firmly in the course of the work, can avoid the violent vibrations of motor to cause the damage of motor or other electrical apparatus.

Drawings

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

fig. 2 is a front view of the fixing clip of fig. 1.

In the figure: the device comprises a fixed shell 1, a movable groove 2, a rotating rod 3, a rotating shaft 4, a lifting plate 5, a spring 6, a supporting rod 7, a fixed hoop 8, a motor 9, an output shaft 10, a rotating fan 11, a fixed column 12, a connecting rod 13, a heat radiation fan 14, an arc-shaped rod 15, a limiting spring 16 and a protective gasket 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-2, a small motor shock absorber with cooling effect, which comprises a fixed housing 1, two movable grooves 2 are formed on two walls inside the fixed housing 1, a lifting plate 5 is movably connected between the two movable grooves 2, a spring 6 fixedly connected with the bottom surface of the fixed housing 1 is fixedly mounted at the lower end of the lifting plate 5, a motor 9 is fixedly mounted at the upper end of the lifting plate 5, a rotating rod 3 is rotatably mounted at each of the left and right ends of the lifting plate 5, a supporting rod 7 is rotatably mounted at the upper end of the rotating rod 3, a fixed hoop 8 is fixedly mounted at the upper end of the supporting rod 7, an output shaft 10 is fixedly sleeved at the inner side of the fixed hoop 8, the spring 6 can support and buffer the lifting plate 5, the lifting plate 5 can move up and down inside the movable grooves 2, and the mounting position of the motor 9.

The fixed hoop 8 is provided with a left part and a right part, the left part and the right part of the fixed hoop 8 are fixedly connected through a limiting spring 16, the fixed hoop 8 can limit the output shaft 10, and the limiting spring 16 can limit the opening size of the fixed hoop 8.

The inner parts of the upper end and the lower end of the fixed hoop 8 are movably sleeved with arc-shaped rods 15 positioned on the inner side of the limiting spring 16.

The inboard fixed mounting of arc of fixed hoop 8 has protective pad 17, and protective pad 17's inboard and output shaft 10's outside phase-match, protective pad 17 can play the guard action to output shaft 10, can reduce the friction between output shaft 10 and the fixed hoop 8, reduces the wearing and tearing of output shaft 10.

Fixed column 12 is fixedly installed at two angles about the inside upper end of fixed shell 1, and the lower extreme fixed mounting of fixed column 12 has rotation fan 11, and rotation fan 11 can cool down the heat dissipation to motor 9.

The lower end of the fixed column 12 is rotatably provided with a connecting rod 13, the lower end of the connecting rod 13 is fixedly provided with a rotating fan 11, and the rotating connection between the connecting rod 13 and the fixed column 12 enables the rotating fan 11 to rotate inside the fixed shell 1.

The upper end fixed mounting of dwang 3 has axis of rotation 4, and the outside of axis of rotation 4 is rotated and is connected with bracing piece 7.

A heat radiation fan 14 is fixedly installed inside the top end of the fixed housing 1.

When in use, the motor 9 is fixedly arranged on the lifting plate 5, because of different weights of different motors, the lifting plate 5 can move downwards under the stress condition, so that the spring 6 is compressed downwards to play a role of buffering, the rotating rods 3 which are rotatably arranged at the left end and the right end of the lifting plate 5 can rotate, meanwhile, the supporting rod 7 can rotate through the connection of the rotating shaft 4, the angle position of the supporting rod 7 can be adjusted, so that any position of the motor 9 arranged on the lifting plate 5 can be fixed, meanwhile, the fixed hoop 8 fixedly arranged at the upper end of the supporting rod 7 can fix the output shaft 10 of the motor 9, the opening size of the fixed hoop 8 can be adjusted through the movable adjustment of the arc-shaped rod 15, so that the fixed hoop 8 can adapt to the output shafts 10 with different diameters, and meanwhile, the fixed hoops 8 are connected through the limiting spring 16, can inject the opening of fixed hoop 8, can play the fixed action to output shaft 10, through the effect of injecing spring 16 and bracing piece 7, can play stabilizing action to output shaft 10, the drive arrangement of fixed shell 1 inside can control connecting rod 13 and take place to rotate simultaneously, and then drive and rotate fan 11 and rotate in fixed shell 1 is inside, can dispel the heat to the inside motor 9 of fixed shell 1, the radiator fan 14 of fixed shell 1 top installation takes place to rotate simultaneously, make the inside air of fixed shell 1 obtain the circulation, can cool down the operation to the operational environment of motor 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a small-size motor seismic isolation device of subsidiary cooling effect, includes fixed shell (1), its characterized in that: the movable clamping device is characterized in that movable grooves (2) are formed in the left wall and the right wall inside the fixed shell (1), a lifting plate (5) is movably connected between the two movable grooves (2), a spring (6) fixedly connected with the bottom surface of the fixed shell (1) is fixedly installed at the lower end of the lifting plate (5), a motor (9) is fixedly installed at the upper end of the lifting plate (5), rotating rods (3) are rotatably installed at the left end and the right end of the lifting plate (5), a supporting rod (7) is rotatably installed at the upper end of the rotating rod (3), a fixed hoop (8) is fixedly installed at the upper end of the supporting rod (7), and an output shaft (10) is fixedly sleeved on the inner side of the fixed hoop (; the fixed hoop (8) is arranged into a left part and a right part, and the left part and the right part of the fixed hoop (8) are fixedly connected through a limiting spring (16); the inner parts of the upper end and the lower end of the fixed hoop (8) are movably sleeved with arc-shaped rods (15) positioned on the inner side of the limiting spring (16); a protective gasket (17) is fixedly arranged on the arc-shaped inner side of the fixed hoop (8), and the inner side of the protective gasket (17) is matched with the outer side of the output shaft (10); a rotating shaft (4) is fixedly installed at the upper end of the rotating rod (3), and a supporting rod (7) is rotatably connected to the outer side of the rotating shaft (4); fixed columns (12) are fixedly installed at the left corner and the right corner of the upper end inside the fixed shell (1), and a rotating fan (11) is fixedly installed at the lower ends of the fixed columns (12); the lower end of the fixed column (12) is rotatably provided with a connecting rod (13), and the lower end of the connecting rod (13) is fixedly provided with a rotating fan (11); and a heat radiation fan (14) is fixedly arranged in the top end of the fixed shell (1).