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Vibration assemblies with rotating parts

A technology of rotating components and vibrating components, applied in non-rotating vibration suppression, devices for lateral relative movement between the chassis and bogies, mechanically driven excavators/dredgers, etc., can solve performance limitations, high-frequency wave transmission rate Increase and other problems to achieve the effect of improving the vibration quality

Active Publication Date: 2018-05-04
大东机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the attenuation ratio of the damping unit (ie, the vibrator) is increased, the performance limitation of the conventional manual vibration module is caused because the transmissibility of high frequency waves increases.

Method used

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  • Vibration assemblies with rotating parts
  • Vibration assemblies with rotating parts
  • Vibration assemblies with rotating parts

Examples

Experimental program
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Effect test

Embodiment Construction

[0031] Figure 1 to Figure 5 An embodiment of a vibratory assembly with a rotating part according to the invention is shown in .

[0032] With reference to accompanying drawing, according to the vibrating assembly 10 of rotating parts of the present invention, comprise vibrating body 20, be used to support the body part 30 of described vibrating body 20 and support vibrating body 20 so that it can vibrate with respect to described body part 30 Vibrator support unit 40 .

[0033] The body part 30 may have a vibration space part 31 of the vibrating body 20 . Such as figure 1 As shown, the main body part 30 can be formed with a support bracket 32 ​​on the upper side or side of the main body part 30 for combining with the operating equipment, and in order to form the vibration space part 31, a second side extending from both sides can be formed. 1. Second support frame parts 33, 34. The body portion 30 does not necessarily have to be additionally formed with the divided vibrat...

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PUM

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Abstract

A vibrating assembly having a rotating member, according to the present invention, has: a main body portion; and a vibrating body which is coupled to the main body portion and a vibrating body support unit and vibrates, wherein the vibrating body support unit has a rotating member rotatably provided on the vibrating body or the main body portion for supporting the vibrating body and has first and second connecting members which are rotatably connected to the upper and lower sides of the rotating member, with respect to the rotating center of same, and to the main body portion or the vibrating body, respectively such that the vibrating body can be supported in accordance with the main body portion, thereby, when the vibrating body vibrates in accordance with the main body portion, offsetting, by means of the rotating of the rotating member, the change in coupling positions of the first and second connecting members and the vibrating body due to the vibration.

Description

technical field [0001] The present invention relates to a vibration assembly, and more particularly, to a vibration assembly with a rotating part that compensates at least a length based on rotation of a connecting part on one side within a limited amplitude range of a vibrating body to enable the vibrating body to vibrate in an up-and-down direction. Background technique [0002] In general, vibration modules of various shapes have been proposed and actually used for construction machines, excavators, vibratory scarifiers, automobiles, and the like. Vibration characteristics are generally load mass dependent and input dependent. The load mass dependence is related to the curvature of the load-displacement characteristic, and the input dependence is related to the hysteresis of the load-displacement characteristic. [0003] For example, metal springs, air springs, anti-vibration rubber, shock absorbers, etc. are used in excavators, hydraulic breakers, vibrating rippers, ram...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F3/36F16F15/02
CPCF16F15/02B61F5/10E02F5/32F16F15/04
Inventor 朴贞烈
Owner 大东机械有限公司
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