Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

a vibrator

A technology of vibrator and vibrating motor, which is applied in the direction of vibrating fluid, etc., can solve the problem that the vibrator cannot realize the stepless adjustment of the exciting force, so as to reduce the failure rate, improve the efficiency and service life, and improve the safety Effect

Inactive Publication Date: 2011-12-14
BEIJING GUODIAN FUTONG SCI & TECH DEV
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is that the vibrator in the prior art cannot realize the stepless adjustment of the output excitation force, and the vibrator in the prior art cannot realize the real-time adjustment of the excitation in the working state Therefore, a kind of vibrator whose output excitation force can be adjusted steplessly and can be adjusted in real time under working conditions is proposed.

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
  • a vibrator
  • a vibrator
  • a vibrator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] figure 1 , figure 2 ,and image 3 A specific embodiment of the present invention is given, a vibrator, comprising a vibrating motor 6 and a vibrating part 5 located on its output shaft, the vibrating part 5 passes through the locking bushing 14 and the motor output shaft Fixedly connected, the output shaft of the motor is the rotating shaft of the vibrating component 5 . The vibration-initiating component 5 includes a bracket 8 connected to the output shaft, the cylinder 13 is installed on the bracket 8, and the cylinder head 9 is arranged on the cylinder. The cylinder 13 is divided into two chambers by the piston 10, a sealing ring 11 is provided between the piston 10 and the cylinder wall of the cylinder 13, and a biasing member for providing a bias force to the piston 10 is provided in the first chamber. The biasing component is a spring 12, one end of the spring 12 is fixed on the bottom of the cylinder 13, and the other end is connected to the piston 10, the cy...

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

A vibrator, comprising a vibrating motor and a vibration-starting component located on its output shaft, the vibration-starting component includes a bracket connected to the output shaft, a cylinder is mounted on the bracket, and the cylinder is divided by a piston There are two chambers, the first chamber is provided with a biasing member that provides a biasing force for the piston, and the end of the second chamber is provided with an inlet and outlet of a fluid medium, and the inlet and outlet are connected to the fluid through a rotary joint arranged on the center of rotation. Control unit connection. It solves the problem that the vibration exciter in the prior art cannot realize the stepless adjustment of the output excitation force, and cannot realize the real-time adjustment of the excitation force under the working state, and is especially suitable for the excitation of industrial controllable large output force device.

Description

technical field [0001] The invention relates to an exciter installed on vibrating equipment for generating exciting force to vibrate the vibrating equipment, in particular to a controllable large-output vibrator. Background technique [0002] The vibrator is a device used to generate a periodically changing exciting force to make the working body vibrate continuously. The structure and form of the exciter are various. In the prior art, the vibrator is mainly composed of dual output shaft motors, movable eccentrics and fixed eccentrics. The adjustment of the amplitude of the exciting force of this kind of vibrator can only be adjusted by disassembling and adjusting the two in the stop state. The deflection angle of the eccentric is realized, and the online vibration force adjustment cannot be realized at all. If the rotation speed of the motor is changed by adding a frequency conversion device, it will greatly deviate from the natural vibration frequency of the vibrating bo...

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 Patents(China)
IPC IPC(8): B06B1/18
Inventor 孔德卿徐善军张旭辉苗文华
Owner BEIJING GUODIAN FUTONG SCI & TECH DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com