Fan shock absorber

A shock absorber and fan technology, applied in the direction of machines/engines, mechanical equipment, liquid fuel engines, etc., can solve problems such as complex structure, poor shock absorption effect, and loud noise

Inactive Publication Date: 2017-05-17
杨文元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the existence of natural vibration, the existing shock absorber is easy to transmit intermediate frequency vibration, and the critical damping ratio is generally only 0.005, so the vibration isolation ability near the resonance frequency is poor; the noise is large, the structure is complex, the shock absorption effect is poor, and the installation Complex disassembly, short life and many other problems

Method used

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  • Fan shock absorber

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Embodiment Construction

[0010] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0011] like figure 1 As shown, a fan shock absorber is characterized in that it includes a fixing bolt 1, a metal protective layer 2, a spring 6, a base 7, a U-shaped protective shell 8 and a shock absorber body 9; the base 7 is provided with a rubber Pad 5, the rubber pad 5 is provided with a U-shaped protective shell 8; the shock absorber body 9 is fixedly clamped with the U-shaped protective shell 8, and the shock absorber body 9 is provided with a spring 6, and the spring 6 is fixedly equipped with The adjustment screw 3, the adjustment screw 3 is fixed and tightened with the metal protective layer 2 by the fixing bolt 1, and the adjustment screw 3 is compatible with the fixing bolt 1); the base 7 is provided with a foundation fixing hole (4) on both sides; the said The working temperature environment of the fan shock absorber is -40°C-95°C.

[00...

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PUM

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Abstract

The invention discloses a fan shock absorber, which is characterized by comprising a fixing bolt (1), a metal protective layer (2), a spring (6), a base (7), a U-shaped protective shell (8) and a shock absorber body (9); the base (7) is provided with a rubber pad (5), and the rubber pad (5) is provided with the U-shaped protective shell (8); the shock absorber body (9) is fixedly clamped in the U-shaped protective shell (8), the spring (6) is arranged in the shock absorber body (9) and is fixedly provided with an adjusting screw (3), the adjusting screw (3) is fixedly tightened with the metal protective layer (2) through the fixing bolt (1), and the adjusting screw (3) is adaptive to the fixing bolt (1).

Description

technical field [0001] The invention discloses a shock absorber, in particular to a fan shock absorber. Background technique [0002] The shock absorber is mainly used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will reciprocate, and the shock absorber is used to suppress this spring jumping. Shock absorber is too soft, automobile body can hop up and down, shock absorber can bring too great resistance too forcedly, cloggy bedspring works normally. It is mainly used for the main engine, auxiliary machine, various power machinery and instruments to avoid the influence of vibration, and play the role of reducing vibration, noise and preventing impact. Due to the existence of natural vibration, the existing shock absorber is easy to transmit intermediate frequency vibration, and...

Claims

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Application Information

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IPC IPC(8): F16F15/04F04D29/66
Inventor 杨文元
Owner 杨文元
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