Suspended silica gel self-adaptive frequency regulation and vibration absorption device

Abstract

The invention discloses a suspended silica gel self-adaptive frequency regulation and vibration absorption device. The suspended silica gel self-adaptive frequency regulation and vibration absorptiondevice comprises a stepping motor, a silica gel column, driving lead screws, guide rails, hinge support sliding tables, a motor bracket and an external frame. The external frame is connected with a target device through a base. The stepping motor is fixed to the external frame through the motor bracket. The driving lead screws and the guide rails are symmetric about the motor. The silica gel column is hinged to the sliding tables through clamps and connected with the driving lead screws. The sliding tables are symmetric about the motor. Since silica gel has flexible properties, and the suspended silica gel column has the characteristics of variable span and variable frequency, the suspended silica gel self-adaptive frequency regulation and vibration absorption device can implement low-frequency frequency modulation tasks. Meanwhile, the stepping motor in the device can pick up sensor signals to conduct control through a single-chip microcomputer and finally realize self-adaptive frequency regulation and vibration absorption. The suspended silica gel self-adaptive frequency regulation and vibration absorption device conducts driving through the stepping motor, achieves the frequencyregulation purpose by changing the suspension span of the silica gel column and has the characteristics of high frequency regulation precision, quick response and good stability.

Description

technical field [0001] The invention relates to the field of vibration reduction control, in particular to a suspension type silicone gel self-adaptive vibration absorption device. Background technique [0002] In actual production, vibration problems are ubiquitous, which will not only generate noise, but also damage mechanical equipment, affecting its service life and production efficiency. For the problem of mechanical vibration, using a vibration absorber is a good means of vibration reduction. When the natural frequency of the vibration absorber is consistent with the forced vibration frequency of the equipment, resonance occurs. At this time, the vibration absorber can absorb the vibration energy of the mechanical equipment through its own vibration. Thereby reducing the vibration amplitude of mechanical equipment, thereby playing a role in absorbing vibration. This kind of suspension vibration-absorbing device can adjust the suspension span of the silicone gel column...

AI Technical Summary

Problems solved by technology

[0002] In actual production, vibration problems are ubiquitous, which will not only generate noise, but also damage mechanical equipment, affecting its service life and production efficiency

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