Winch system for small-diameter vertical shaft heading machine and use method of winch system

• Main Authors: ZHAO ZHIFENG, ZHAO HONGHONG, JIAN HAIFENG, SHINODA MAKOTO, WANG BING, ZHAO DASHUAI, GAO YALI, LUO FAN, WUHAN QI, MIAO JUNKE
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2023
• Subjects: CAPSTANS; CRANES; EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; HAULING; HOISTING; HOISTS; LARGE UNDERGROUND CHAMBERS; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MINING; PERFORMING OPERATIONS; SHAFTS; TACKLES, e.g. PULLEY BLOCKS; TRANSPORTING; TUNNELS; WINCHES

The invention discloses a winch system for a small-diameter vertical shaft heading machine and a using method of the winch system, and relates to the winch system for the vertical shaft heading machine. A base stretches across the upper portion of a vertical shaft, a chassis is fixed to the upper portion of the base, and a motor, a speed reducer and a speed reducing motor are fixed to one side of the lower portion of the chassis; a middle winch drum, a left side winch drum and a right side winch drum are sequentially fixed on the transmission shaft from left to right, a middle winch fixing double-pulley is correspondingly arranged right in front of the middle winch drum, and a rope outlet end of a steel wire rope on the middle winch drum bypasses the middle winch fixing double-pulley and is connected with a middle winch double-pulley arranged at the lower part of the base; hooks at the lower parts of the middle winch double-movable pulley, the left winch double-movable pulley and the right winch double-movabl