Alternating current servo motor

A technology of AC servo motors and explosion-proof boxes, which is applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of motor overheating, explosion and heat dissipation, reduce heat sources, avoid contact with explosive substances, and improve safety.

Inactive Publication Date: 2022-08-02
倪小列
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings in the use process of the existing AC servo motor proposed in the background technology, the present invention provides an AC servo motor, which has the advantages of explosion-proof and high safety, and solves the problems of motor overheating and explosion caused by the above-mentioned background technology. The technical problem of dust adhesion and slow heat dissipation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Alternating current servo motor
  • Alternating current servo motor
  • Alternating current servo motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] see figure 1 , an AC servo motor, including a motor 1, the tail of the motor 1 is fixedly connected with a fixed bracket 2, the end of the fixed bracket 2 away from the motor 1 is fixedly connected with an explosion-proof box 3, and the outer side of the rotating shaft of the motor 1 is fixedly connected at an equal angle. Plate 4, the outer side of the connecting plate 4 is fixedly connected with the air outlet box 5 located a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of motor manufacturing, and discloses an alternating current servo motor which comprises a motor, a fixing support is fixedly connected to the tail of the motor, an explosion-proof box is fixedly connected to the end, away from the motor, of the fixing support, and connecting plates are fixedly connected to the outer side of a rotating shaft of the motor in the circumferential direction at equal angles. The outer side of the connecting plate is fixedly connected with air outlet boxes located at the top end and the bottom end of the motor, and the inner sides of the ends, away from the connecting plate, of the air outlet boxes fixedly communicate with sleeves. The sleeve is arranged on the tail portion of the motor, electric sparks generated by work of the motor can enable gas in the motor to be heated and expanded, the gas generated by expansion of the motor can be released from the tail portion of the motor, rotation of the supporting plate is stopped, and meanwhile expansion airflow on the inner side of the motor can extrude the air bag. The air inside the air bag pushes the sealing plate to close all the through holes through the communicating pipe, so that the explosion-proof box is sealed relative to the outer side, the motor is isolated from the outside environment, and electric sparks are prevented from being in contact with explosive substances in the environment.

Description

technical field [0001] The invention relates to the technical field of motor manufacturing, in particular to an AC servo motor. Background technique [0002] The AC motor is a machine used to realize the mutual conversion of mechanical energy and AC power. The AC motor is composed of electronics, rotors, bearings, end covers and tail fans. Simple, easy to manufacture and relatively firm. [0003] When the AC motor is working, the electric spark or arc generated by the motor generates a lot of heat instantly, which makes the air inside the motor heat and expand instantaneously, causing the combustion of surrounding substances and other explosive substances, and the fire source that constitutes a fire or explosion will cause the motor to be damaged. In the limited space of the environment, an explosion will occur, causing a safety accident; and when the AC motor is used, a large amount of heat will be generated, and the air flow will be dissipated through the water cooling an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/136H02K5/10H02K5/20H02K9/04H02K9/26
CPCH02K5/136H02K5/10H02K5/207H02K9/04H02K9/26
Inventor 倪小列
Owner 倪小列
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap