Automatic closing device of bell suitable for vacuum melting stove

• Main Authors: CHEN YUEWEN, ZHU FAJIN, YAN SHAOXIONG, LIU WEIBIAO, YANG QINGBIAO
• Format: Patent
• Language: Chinese; English
• Published: 12.12.2017
• Subjects: BLASTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OPEN SINTERING OR LIKE APPARATUS; OVENS; RETORTS; WEAPONS

The utility model discloses an automatic closing device of bell suitable for vacuum melting stove, including bell body, mobile device and controlling means, the mobile device includes frame, main dynamic wheel group, follows dynamic wheel group, the mechanism of rectifying, elevating system and power unit, the one end of frame sets up main dynamic wheel group and power unit, and main dynamic wheel group is connected in the power unit transmission, and the other end sets up from dynamic wheel group, main dynamic wheel group and the frame from the dynamic wheel group between the setting mechanism of rectifying, the central part of frame sets up elevating system, and elevating system's below sets up the bell, and elevating system and bell movable fit, the equal electrical connection control device of elevating system and power unit. The utility model discloses reliable and stable, the long service life of running behaviour safeguards that the maintenance is convenient, and the fault rate is low, has solved the e