CN218216959U

CN218216959U - High-strength low-vibration single-phase asynchronous motor

Info

Publication number: CN218216959U
Application number: CN202222916723.9U
Authority: CN
Inventors: 林桂秋; 林昊哲
Original assignee: Taizhou Sulin Electromechanical Co ltd
Current assignee: Taizhou Sulin Electromechanical Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-03
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a single-phase asynchronous machine that shakes is hanged down to high strength belongs to motor technical field. It has solved the big problem of current single-phase asynchronous machine noise. This single-phase asynchronous machine of low vibration of high strength, including organism and the frame of setting in the base member bottom, the frame is two, and be located the bottom of the body both sides respectively, two frame bottoms all are provided with U type machine legs, and the U type machine leg of each frame bottom is two, two U type machine legs are bilateral symmetry and distribute, the frame is "worker" style of calligraphy, the frame both ends all have external sliding sleeve, fixedly connected with locating lever in the external sliding sleeve, all inlay in the U type machine leg and be equipped with the cushion, the locating lever end is worn out the frame in proper order and is stretched into in the cushion outside with U type machine leg, the locating lever does not run through completely and stretches into in the cushion. The utility model has the advantages of can adapt to various field environment to can bring long-term absorbing.

Description

High-strength low-vibration single-phase asynchronous motor

Technical Field

The utility model belongs to the technical field of the motor, a single-phase asynchronous machine, in particular to single-phase asynchronous machine that shakes is hanged down to high strength.

Background

The single-phase asynchronous motor is a low-power single-phase asynchronous motor which is powered by a single-phase alternating current power supply (AC 220V). Single-phase asynchronous machine can produce vibrations at the during operation, therefore can produce the noise, now sets up the base bottom the motor usually to fix shock attenuation gasket with glue bottom the base, but after using a period, glue can be ageing, can cause the shock pad not hard up to drop, still can't keep a absorbing effect, still can cause the noise.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, a single-phase asynchronous machine that shakes is hanged down to effective noise reduction's high strength is provided.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a single-phase asynchronous machine that high strength hangs down and shakes, includes organism and the frame of setting in the base member bottom, its characterized in that, the frame is two, and is located bottom of the body both sides, two respectively the frame bottom all is provided with U type machine foot, and the U type machine foot of each frame bottom is two, two U type machine foot is bilateral symmetry and distributes, the frame be "worker" style of calligraphy, the frame both ends all have external sliding sleeve, external sliding sleeve in fixedly connected with locating lever, U type machine foot in all inlay and be equipped with the cushion, the locating lever end wear out frame and U type machine foot in proper order outside and stretch into the cushion, the locating lever not run through completely and stretch into the cushion, the organism front end have rather than the front end housing that links to each other, front end housing inner end the location shaft shoulder that has the axial evagination, location shaft shoulder and organism between be equipped with sealed rubber ring.

In the high-strength low-vibration single-phase asynchronous motor, the front end of the motor body is further provided with an axially outward-protruding positioning ring, and the inner wall of the positioning shaft shoulder is provided with a positioning groove for mounting the positioning ring.

In the high-strength low-vibration single-phase asynchronous motor, three reinforcing rings are convexly arranged on the front surface of the front end housing and respectively comprise an outer reinforcing ring, a middle reinforcing ring and an inner reinforcing ring, a first reinforcing rib in a circumferential array is arranged between the outer reinforcing ring and the middle reinforcing ring, and a second reinforcing rib in a circumferential array is arranged between the middle reinforcing ring and the inner reinforcing ring.

Compared with the prior art, the high-strength low-vibration single-phase asynchronous motor has the advantages of being capable of adapting to various field environments and being capable of achieving long-acting damping.

Drawings

Fig. 1 is a schematic perspective view of the high-strength low-vibration single-phase asynchronous motor.

Fig. 2 is a schematic partial sectional structural view of the high-strength low-vibration single-phase asynchronous motor.

In the figure, 1, a machine body; 2. a machine base; 3. a U-shaped machine leg; 4. a sliding sleeve is externally connected; 5. positioning a rod; 6. damping cushion blocks; 7. a front end housing; 8. positioning the shaft shoulder; 9. sealing the rubber ring; 10. a positioning ring; 11. an outer reinforcement ring; 12. a middle reinforcing ring; 13. an inner reinforcement ring; 14. reinforcing ribs I; 15. and a second reinforcing rib.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and fig. 2, the high-strength low-vibration single-phase asynchronous motor comprises a machine body 1 and two machine bases 2 arranged at the bottom of a base body, the machine bases 2 are respectively arranged at two sides of the bottom of the machine body 1, the bottoms of the two machine bases 2 are respectively provided with two U-shaped machine feet 3, the U-shaped machine feet 3 at the bottoms of the machine bases 2 are respectively symmetrically distributed, the machine bases 2 are I-shaped, two ends of the machine bases 2 are respectively provided with an external sliding sleeve 4, positioning rods 5 are fixedly connected in the external sliding sleeves 4, damping cushion blocks 6 are embedded in the U-shaped machine feet 3, the tail ends of the positioning rods 5 sequentially penetrate out of the machine bases 2 and the U-shaped machine feet 3 and extend into the damping cushion blocks 6, the positioning rods 5 do not completely penetrate through the damping cushion blocks 6, when the motor works, vibration is transmitted to the machine bases 2 and then transmitted to the positioning rods 5 together, the tail ends of the positioning rods 5 enter the damping cushion blocks 6, the positioning rods 5 with vibration are provided with a vibration reducing effect, the front end of the machine body 1 has a sealing and a sealing rubber ring for improving the sealing effect of the sealing and the sealing performance of the motor.

Further saying, 1 front end of organism still has the holding ring 10 of axial evagination, offers the constant head tank that supplies the holding ring 10 to install on 8 inner walls of location shoulders, through the cooperation of meeting of holding ring 10 and constant head tank, improves the stability of preceding cover casing initial erection.

In order to improve the installation strength of the front end cover body, three reinforcing rings, namely an outer reinforcing ring 11, a middle reinforcing ring 12 and an inner reinforcing ring 13, are convexly arranged on the front surface of the front end cover body 7, a first reinforcing rib 14 in a circumferential array is arranged between the outer reinforcing ring 11 and the middle reinforcing ring 12, and a second reinforcing rib 15 in a circumferential array is arranged between the middle reinforcing ring 12 and the inner reinforcing ring 13.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the machine body 1, the machine base 2, the U-shaped machine leg 3, the external sliding sleeve 4, the positioning rod 5, the cushion block 6, the front end cover 7, the positioning shoulder 8, the sealing rubber ring 9, the positioning ring 10, the external reinforcing ring 11, the middle reinforcing ring 12, the internal reinforcing ring 13, the first reinforcing rib 14, the second reinforcing rib 15, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. The utility model provides a single-phase asynchronous machine shakes is hanged down to high strength, includes organism (1) and frame (2) of setting in the base member bottom, its characterized in that, frame (2) are two, and are located organism (1) bottom both sides respectively, two frame (2) bottom all is provided with U type machine foot (3), and U type machine foot (3) of each frame (2) bottom are two, two U type machine foot (3) are bilateral symmetry and distribute, frame (2) be "worker" style of calligraphy, frame (2) both ends all have external sliding sleeve (4), external sliding sleeve (4) internal fixation be connected with locating lever (5), U type machine foot (3) in all inlay and be equipped with shock pad (6), locating lever (5) end wear out frame (2) and U type machine foot (3) outward and stretch into in shock pad (6) in proper order, locating lever (5) do not run through completely and stretch into in shock pad (6), organism (1) front end have the front end that links to each other and front end cover (7) that the axial positioning is equipped with between the organism (8) the shoulder positioning block (8), the outer flange (8) have.

2. The single-phase asynchronous motor with high strength and low vibration as claimed in claim 1, wherein the front end of said machine body (1) further has an axially protruding positioning ring (10), and a positioning groove for mounting said positioning ring (10) is formed on the inner wall of said positioning shoulder (8).

3. A high strength low vibration single phase asynchronous motor, according to claim 1, characterized in that three rings of reinforcement rings, namely an outer reinforcement ring (11), a middle reinforcement ring (12) and an inner reinforcement ring (13), are protruded from the front surface of the front end housing (7), a first circumferential array of ribs (14) is provided between the outer reinforcement ring (11) and the middle reinforcement ring (12), and a second circumferential array of ribs (15) is provided between the middle reinforcement ring (12) and the inner reinforcement ring (13).