Molecular spring vibration isolation buffering technology

Abstract

The invention provides a brand-new vibration isolation buffering technology by utilizing the characteristics that water molecules can enter nanometer holes of dewatering zeolite particles when pressure is increased and automatically escape from the nanometer holes when the pressure is lowered, and certain energy is consumed in the process. A molecular spring is adopted as a work medium to design a vibration isolation buffering device. The vibration isolation buffering device comprises a hydraulic cylinder, an end cover, a fastening nut, a sleeve, a base, a thrust joint bearing, a rubber ring and a liquid and solid mixing medium formed by water and the zeolite particles. The hydraulic cylinder comprises a cylinder body, a piston, a foundation, a sealing bolt, a sealing ring and a sealing gasket. The molecular spring vibration isolation buffering device has subsection rigidity which comprises high bearing rigidity, low work rigidity and high limiting rigidity, and has the advantages of being strong in bearing capacity and low in inherent frequency of the work section, limiting automatically, possessing side rigidity, and being strong in survivability under severe environments, simple in structure and convenient to use and maintain. Moreover, vibration buffering performance of the device can be adjusted flexibly by adjusting effective piston sectional areas and the number of the zeolite particles.

Description

technical field [0001] The invention relates to a molecular spring vibration isolation buffer technology, which applies nano science to the vibration isolation buffer field. Background technique [0002] With the development of science and technology, the power and speed of machines are constantly increasing, and vibration and shock have become very common problems in modern engineering technology. In order to control the vibration and impact caused by power equipment and mechanical devices, passive vibration isolation technology is widely used because of its simplicity and effectiveness. At present, passive vibration isolation technology has achieved rich results, such as spring vibration isolators, metal rubber vibration isolators , rubber vibration isolators, wire rope vibration isolators, air spring vibration isolators, etc., but these vibration isolators are not satisfactory in the field of heavy-duty low-frequency vibration isolation, with insufficient bearing capacity...

AI Technical Summary

Problems solved by technology

In order to control the vibration and impact caused by power equipment and mechanical devices, passive vibration isolation technology is widely used because of its simplicity and effectiveness. At present, passive vibration isolation technology has achieved rich results, such as spring vibration isolators, metal rubber vibration isolators , rubber vibration isolators, wire rope vibration isolators, air spring vibration isolators, etc., but these vibration isolators are not satisfactory in the field of heavy-duty low-frequency vibration isolation, with insufficient bearing capacity and unsatisfactory vibration isolation effects. A series of problems such as easy aging of components in the environment, excessive volume, and excessive complexity of additional equipment

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