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Recoil Type Vibration Elimination Method and Recoil Type Vibration Absorber

A technology of recoil type and shock absorber, which is applied in the direction of spring/shock absorber, vibration suppression adjustment, non-rotational vibration suppression, etc., which can solve the problems of increasing self-weight, difficulty in achieving the desired effect, and potential safety hazards, and achieve the elimination of Vibration, the effect of completely eliminating vibration

Active Publication Date: 2017-01-25
黄燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the driving process of the vehicle, affected by the unevenness of the road surface, the up and down displacement will form vibration, and this vibration will increase with the increase of speed; there is a strong sense of vibration on light, small and miniature vehicles, strong vibration The feeling caused extreme discomfort to the driver, but also brought serious safety hazards to driving
People use various methods to try to reduce its harm, but after all, it is difficult to achieve the desired effect because the vibration energy cannot be effectively released.
In the prior art, simple cushioning elements are widely used to achieve the effect of vibration reduction, but vibration reduction can only reduce part of the vibration, and eventually vibration energy is transmitted to the car body to cause the car body to vibrate
At the same time, the existing vibration damping method also needs to greatly increase the dead weight and reduce the hardness of the tire. The price paid in this way is that the driving performance is greatly reduced and the energy consumption is also greatly increased, but the final vibration damping effect is not ideal. Adapt to the needs of real-world applications in vehicles

Method used

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  • Recoil Type Vibration Elimination Method and Recoil Type Vibration Absorber
  • Recoil Type Vibration Elimination Method and Recoil Type Vibration Absorber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, the recoil damper is a direct-reverse damper, and the direct-reverse damper is mainly composed of a positioning assembly 1, an upper link 2, a lower link 8 and a buffer spring 3, and the upper link 2 and The lower connecting rods 8 are symmetrically arranged and connected to each other to form a rhombus; the upper connecting rod 2 is composed of an upper connecting head and connecting rods arranged on both sides of the upper connecting head, and one end of the connecting rod is fixed on the upper connecting head, and the connection The rod can rotate along the fixed position; the lower connecting rod 8 is composed of the lower connecting head and the connecting rods arranged on both sides of the lower connecting head, one end of the connecting rod is fixed on the lower connecting head, and the connecting rod can rotate along the fixed position; The two connecting rods of the connecting rod 2 and the two connecting rods of the lower connecting ...

Embodiment 2

[0025] Such as figure 2 As shown, the recoil type shock absorber is a foldback type shock absorber. The above foldback type shock absorber is mainly composed of a positioning assembly 1, an upper link 2 and a buffer spring 3. The upper link 2 is in an inverted U shape, and the positioning assembly The upper end of 1 is fixed at the center position of upper link 2.

[0026] The positioning assembly 1 is composed of a fixed rod and a sleeve rod, the top of the fixed rod is fixed on the upper connecting rod 2, the sleeve rod is sleeved on the outside of the fixed rod, and the buffer spring 3 is sleeved on the outside of the sleeve rod, above the buffer spring 3 An upper card seat 11 is provided, and the upper card seat 11 is set on the outside of the sleeve rod and can slide up and down along the sleeve rod. On the upper card seat 11, a turn-back wheel seat 10 is also arranged symmetrically on the turn-back wheel seat 10. A pair of turn-back wheels 9 are arranged, and a turn-ba...

Embodiment 3

[0029] The difference between this embodiment and embodiment 2 is that the return wheel is replaced by return gear teeth, and a tooth rack meshing with the return gear teeth is respectively arranged on the inner side of the upper link and on the sleeve rod of the positioning assembly.

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Abstract

The invention discloses a kick type vibration absorbing method. A kick type vibration absorber is arranged in the transfer position of vibration energy, and enabled to generate kick energy which is the same as and synchronous to the vibration energy to counteract the vibration energy, and therefore, the purpose of vibration absorption is achieved. A direct turn type vibration absorber is mainly composed of a positioning assembly, an upper connecting rod, a lower connecting rod and a buffer spring. A turn-around type vibration absorber is mainly composed of the positioning assembly, the upper connecting rod and the buffer spring; the upper connecting rod is inverted U-shaped; the upper end of the positioning assembly is fixed in the center position of the upper connecting rod. Due to the kick type vibration absorbing method and the kick type vibration absorber, the vibration problem of a vehicle in the running process is solved, the existing vibration absorption field is broken through, a brand new vibration absorption function is achieved, and the comfort and safety in the running process of the vehicle are further improved.

Description

technical field [0001] The invention relates to a vibration elimination method and a device thereof, in particular to a recoil type vibration elimination method and a recoil type vibration absorber used on vehicles. Background technique [0002] During the driving process of the vehicle, affected by the unevenness of the road surface, the up and down displacement will form vibration, and this vibration will increase with the increase of speed; there is a strong sense of vibration on light, small and miniature vehicles, strong vibration The feeling caused extreme discomfort to the driver, but also brought serious safety hazards to driving. People use various methods to try to reduce its harm, but after all, it is difficult to achieve the desired effect because the vibration energy cannot be effectively released. In the prior art, simple cushioning elements are widely used to achieve the effect of vibration reduction, but vibration reduction can only reduce part of the vibrat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F15/02F16F15/067
CPCF16F15/022F16F15/067
Inventor 黄加荣
Owner 黄燕