Vibration Ripper Link Structure for Multi-Directional Vibration Isolation
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Solution Overview
Problem
Conventional vibration rippers face challenges in preventing vibrations from transferring up and down, front and back, and left and right due to the direct installation of driving motors, leading to increased size and reduced vibration isolation efficiency.
Innovation Solution
The implementation of a link structure with vibroisolating bodies and elastic members between the vibration body and outer body, including gas-filled air cushion systems, to absorb and disperse vibrations generated during lifting operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If a driving motor is directly installed on the vibrator, then the vibration force is effectively generated, but the size of the driving motor must be increased when the scale of the main body is increased, leading to increased overall size
Solution Approach 1:
The vibration isolation system is segmented into multiple independent vibroisolating bodies positioned at different locations (lower left end, lower right end, and upper end) of the vibration body. Each vibroisolating body independently handles vibration in specific directions, allowing the system to achieve effective vibration isolation without requiring a single large motor or isolation component.
2Object-affected harmful factors
If conventional vibration isolation means are used, then some vibration is dispersed, but it is difficult to prevent all vibrations that occur up and down, front and back, and left and right
Solution Approach 1:
Different vibroisolating bodies are installed at specific locations on the vibration body - the first at the lower left end, the second at the lower right end, and the third at the upper end. Each location experiences different vibration characteristics, and the localized installation ensures that vibrations in all directions (up and down, front and back, left and right) are effectively isolated.
Solution Approach 2:
The patent introduces multiple vibroisolating bodies as intermediary elements between the vibration body and the main body. These intermediaries include elastic members and air cushion members that mediate the transmission of vibration forces, effectively preventing vibrations from being transmitted to the main body while maintaining the necessary mechanical connections.
3Object-affected harmful factors
If multiple vibroisolating bodies with link structures are installed, then vibration isolation is improved, but the structural complexity increases
Solution Approach 1:
Each vibroisolating body is designed as a multi-functional component that simultaneously performs multiple functions: it provides elastic isolation through elastic members, pneumatic isolation through air cushion members, mechanical connection through link structures, and vibration damping. This universality allows the system to achieve comprehensive vibration isolation without requiring separate specialized components for each function, thereby reducing overall structural complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Effectively prevents the vibration body from shaking and efficiently disperses vibrations in all directions, enhancing the overall vibration isolation and reducing the impact of vibrations on the outer body.
Implementation Method 1
a first elastic member (15) installed between the first outer housing (11) and the first inner housing (13)
Implementation Method 2
a third vibroisolating body (3) installed between an upper surface of the vibration body (6) and the outer body (2), and a fourth vibroisolating body (40) installed between a right side of the vibration body (6) and the outer body (2), and the third vibroisolating body (3) and the fourth vibroisolating body (40) are formed by an air cushion method of filling with gas
Data Source
Figure 1
Figure 2~3
Figure 4(a)~4(b)
AI summary
This vibration ripper having a link structure with an improved vibration isolating function is provided with: an outer body having an accommodation part therein; and a vibration body which is built into the outer body and has a mounting bracket so that tooling equipment can be attached to and detached from a lower portion of the vibration body. The vibration ripper having a link structure with an improved vibration isolating function is characterized by comprising: a first vibroisolating body installed across the vibration body from a left lower portion of the vibration body; and a link device for connecting the outer body and the first vibroisolating body in order to absorb vibrations, wherein the link device is provided with a pair of connection members which are spaced apart from and parallel to each other, a coupling hole for coupling the first vibroisolating body is formed in the left side of the connection members, and a second vibroisolating body coupled to the outer body is integrally installed on the right side of the connection members.