Vacuum belt conveyor drives with nozzle air suction
Authors:
Abstract
In the proposed designs of vacuum drives of belt conveyors, having increased frictional traction ability, the actuator is a drum or a traction belt. Obligatory design elements of these actuators are chambers of reduced air pressure, permanently communicated during operation of vacuum actuators with grooves-channels in the working surface of drums or traction belts, which are in frictional interaction with the load-carrying belt of the conveyor. The presence of such chambers complicates the design of vacuum drives.
References
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- А.с. 1712271 СССР. Приводной вакуум-барабан ленточного конвейера / К.А. Васильев, Ю.А. Эйст // Бюл. изобр. 1992. №6.
- А.с. 1648856 СССР. Промежуточный вакуум-привод / К.А. Васильев // Бюл. изобр. 1991. № 18.
- Васильев К.А. Вакуум-приводы ленточных конвейеров // Подъемно-транспортное оборудование / ЦНИИТЭИТМ. М., 1980. Сб. 6-80-38.
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