Bladder type molecular spring vibration isolation buffer

Abstract

The invention relates to a novel vibration isolation buffer with a high-static-low-dynamic-stiffness characteristic, in particular to a bladder type molecular spring vibration isolation buffer. The bladder type molecular spring vibration isolation buffer comprises an upper end plate, a bladder body and a lower end plate, wherein the bladder body is arranged between the upper end plate and the lower end plate and is filled with molecular spring mixed media, the spring mixed media are formed by mixing of water and porous hydrophobic particles with nanoscale pores, and the bladder body changes along with the change of the distance between the upper end plate and the lower end plate. The bladder type molecular spring vibration isolation buffer has the advantages of being high in bearing capacity and low in inherent frequency, is widely applied to equipment in the engineering field, and can meet the vibration isolation requirement of heavy-duty mechanical equipment especially. Due to the fact that the porous hydrophobic particles adopted are high in porosity, deformation required by vibration isolation can be achieved by means of an extremely small number of molecular spring mixing media.

Description

Technical field [0001] The invention relates to a novel vibration isolation buffer with high static and low dynamic stiffness characteristics, in particular to a capsule molecular spring vibration isolation buffer. Background technique [0002] Passive vibration isolation technology is widely used due to its simple structure, easy implementation, reliable operation and low price. Passive vibration isolation technology has obtained rich research results, such as metal spring vibration isolator, rubber vibration isolator, metal rubber vibration isolation , Wire rope vibration isolators and air spring vibration isolators. However, in engineering applications, these vibration isolators still have problems such as large static deformation, easy aging, insufficient carrying capacity, unstable performance, and easy gas leakage. In order to meet the vibration isolation requirements of different working conditions, the development of new vibration isolators has always been one of the re...

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Problems solved by technology

However, in engineering applications, these vibration isolators still have problems such as large static deformation, easy aging, insufficient bearing capacity, unstable performance, and easy gas leakage.

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