Asymmetric vibration reduction structure and adjustment method

The invention discloses an asymmetric vibration reduction structure and an adjustment method. The vibration reduction structure comprises a shell, a pressing ring, a first vibration reducer, a second vibration reducer, a first sleeve, a second sleeve and a supporting cylinder, wherein the first sleeve and the second sleeve are fixed to the two sides of the same mounting hole of a load, and the first vibration reducer and the second vibration reducer are mounted in grooves of the first sleeve and the second sleeve correspondingly to form a vibration reducer set; a flange plate is arranged at one end of the supporting cylinder, and the other end of the supporting cylinder penetrates through the first vibration reducer and the second vibration reducer and is locked through the pressing ring to compress the first vibration reducer and the second vibration reducer between the pressing ring and the flange plate of the supporting cylinder; three or more vibration reducer sets are asymmetrically distributed along the