Coal mining machine with damping function
By adopting a combined structure of flywheel and linkage components in the coal mining machine, the vibration kinetic energy is recovered and utilized, which solves the problems of easy damage and kinetic energy waste in traditional shock absorbers, and achieves more efficient energy use and cost reduction.
CN222687220UActive Publication Date: 2025-03-28YANKUANG ENERGY GRP CO LTD
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Patent Information
- Application Number
- CN202421613833.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-07-09
AI Technical Summary
Technical Problem
The shock absorbing device of traditional coal mining machines uses damping springs that are prone to damage, and cannot recover the vibration kinetic energy, resulting in waste of kinetic energy.
Method used
A coal mining machine with shock absorption function is designed, and a combination structure of a flywheel and a linkage component is used to conduct vibration kinetic energy to the flywheel through the sliding plate, connecting rod and linkage component, and absorb and recover kinetic energy through the rotation of the flywheel.
Benefits of technology
It effectively extends the service life of the shock absorber, reduces energy loss, and reduces costs through kinetic energy recovery and improves energy usage.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a coal mining machine with a shock absorption function, which relates to the field of coal mining machines and comprises a shock absorption shell, a coal mining machine shell is arranged above the shock absorption shell, and two sliding plates are clamped on the upper surface of the shock absorption shell in a sliding mode. When vibration is generated, kinetic energy can be conducted to the linkage component along with the sliding plate, the first connecting block and the connecting rod, then the linkage component drives the flywheel to rotate, when vibration continuously occurs, the rotating speed of the flywheel gradually tends to be stable, the rotating speed can also be increased to a certain extent, and due to the fact that the mass and the diameter of the flywheel are large, the flywheel cannot be damaged. The flywheel can rotate continuously for a period of time even if no energy is input, at the moment, the flywheel is connected with an external generator or a moving part of the coal mining machine, kinetic energy can be recovered while shock absorption is conducted, the recovered kinetic energy is applied to other devices needing energy, cost is reduced, energy waste is reduced, and the energy utilization rate is increased.
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