The scraper chain conveyor is a kind of belt conveyor equipment, which is widely used in coal mines and other mines for coal and ore transportation. The scraper chain conveyor works by driving the scraper chain to move circularly on the conveyor base to push the coal and ore materials to be transported forward. The scraper chain conveyor can be divided into single scraper chain conveyor and double scraper chain conveyor according to the number of scraper chains.
The scraper chain conveyor is composed of head pulley, tail pulley, scraper chain, scraper bar, frame and other parts. The head pulley and tail pulley are the driving parts of the scraper chain conveyor, which are usually driven by electric motor. The scraper chain is composed of many links connected together, and the scraper bar is fixed on the scraper chain. The scraper chain passes around the head pulley and tail pulley to form a closed loop, and driven by the electric motor to rotate continuously on the frame.
When the scraper chain conveyor works, the electric motor drives the head pulley to rotate, which drives the scraper chain to rotate on the frame. The scraper bar fixed on the scraper chain presses the coal and ore materials to be transported on the conveying surface of the frame, and transports them forward. The coal and ore materials are transported from one end of the conveyor to the other end, and finally discharged from the tail end of the conveyor.
In order to ensure the normal work of the scraper chain conveyor, it is necessary to pay attention to some maintenance and management during use. For example, regular cleaning and maintenance should be carried out for the scraper chain conveyor, including checking whether each part is normal, removing coal and ore powder accumulated on the frame and other places, replacing the worn parts in time, etc. In addition, when using the scraper chain conveyor, attention should be paid to operation safety. For example, it should be stopped in time when maintenance or repair is needed, and personal safety should be protected when cleaning or maintaining.
In short, the scraper chain conveyor is a kind of coal and ore transportation equipment with high efficiency and large capacity. It can transport coal and other materials in a large quantity continuously in coal mines and other mines. The operation of the scraper chain conveyor is simple and reliable, but it needs regular maintenance and management to ensure its normal work and safe use.
