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1. (WO2018040738) BOTTOM BEARING AND UNBLOCKING DEVICE FOR DISCHARGE PORT OF ORE PASS OF MINE STOPE

Pub. No.:    WO/2018/040738    International Application No.:    PCT/CN2017/092096
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Fri Jul 07 01:59:59 CEST 2017
IPC: B65D 88/66
B65D 88/28
Applicants: GUIZHOU TIEE MINE EQUIPMENT MANUFACTURING CO., LTD.
贵州铁鳄矿山装备制造有限公司
Inventors: LI, Xulun
李绪伦
PI, Zuowu
皮佐武
ZHANG, Yulin
张羽林
LI, Xufang
李绪方
YE, Jian
叶剑
Title: BOTTOM BEARING AND UNBLOCKING DEVICE FOR DISCHARGE PORT OF ORE PASS OF MINE STOPE
Abstract:
A bottom bearing and unblocking device for a discharge port of an ore pass of a mine stope, comprising: a support mount, bearing and collecting vibration plates, and vibration motors. The support mount is of a frame structure and is formed by welding multiple support beams, or is formed by reinforced concrete foundation grouting; there are multiple bearing and collecting vibration plates, and the multiple bearing and collecting vibration plates are all provided on an inner side of the support mount; the multiple bearing and collecting vibration plates and the support mount together constitute a conical funnel structure; there are multiple vibration motors, and the number thereof is the same as that of the bearing and collecting vibration plates; the multiple vibration motors are mounted on outer sides of the multiple bearing and collecting vibration plates, respectively. The device can bear materials stored in an ore pass, unblock the discharge port of the ore pass, and eliminate potential safety hazards caused by manual prying and chiseling or blasting.