Shock-absorbing and energy-collecting roller cage shoe

US10301150B2 · kind B2 · utility

Assignee

• China University of Mining and Technology · CN

Inventors

• Yuxing Peng · 安丰镇, CN
• Yadong Wang · Lo Wu, CN
• Zhencai Zhu · 安丰镇, CN
• Gongbo Zhou · 安丰镇, CN
• Zhiyuan Shi · London, GB
• Guohua Cao · Longbeilingcun, CN
• Songyong Liu · Suzhou, CN
• Wei Li · 安丰镇, CN

Key dates

• Filing date: Dec 7, 2016
• Grant date: May 28, 2019
• Expiry date: Jan 12, 2037

Classification

• Technology area (CPC H): Electricity
• CPC primary: H02N2/186
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

A shock-absorbing and energy-collecting roller cage shoe including a base, a main energy-collecting module, two auxiliary energy-collecting modules, and a roller is provided. The base is provided with three containing spaces for containing the main energy-collecting module and the two auxiliary energy-collecting modules. In the three containing spaces, the main energy-collecting module and the two auxiliary energy-collecting modules are respectively connected fixedly to the base through wire rope shock absorbers, the main energy-collecting module and the two auxiliary energy-collecting modules are respectively pressed on the left side, the upper side and the lower side of the roller, and the right side of the roller is pressed on a cage guide. The energy-collecting modules collect vibrational energy generated by vibration in the operation process of a lifting container, and convert the vibrational energy into collectable piezoelectric energy. The piezoelectric energy can be used to supply electric energy to electricity-consuming installations, such as such as the illumination of the lifting container, and thereby the collection and utilization of energy are realized.