Inclined Shaft Continuous Feeding System for Solid Filling Materials

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200040729A1
SERIAL NO

16254618

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An inclined shaft continuous feeding system for solid backfilling materials includes a surface loading system, an inclined shaft transportation system, and a downhole unloading system. The inclined shaft transportation system is arranged between the surface loading system and the underground unloading system. The inclined shaft transportation system includes a bottom unloading dumper, support guide wheels, a guide rail, a drive wheel, a reverse wheel, and a traction steel wire rope configured between the drive wheel and the reverse wheel. The present invention can realize a steady, continuous and efficient transportation of the solid backfilling materials from the surface to down hole. Moreover, the material transportation system does not wear easily, has long service life and low material transportation cost.

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Patent Owner(s)

Patent OwnerAddress
MIAO XIEXING221000 NO 1 UNIVERSITY ROAD COPPER MOUNTAIN JIANGSU XUZHOU XUZHOU CITY JIANGSU PROVINCE 221000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MIAO, Xiexing Xuzhou, CN 4 23

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