The working principle and structure of belt conveyor

Belt Conveyor is used as traction mechanism and bearing a continuous transport machinery sector, which is the main transportation equipment of bulk materials, with continuous operation, transport capacity, running resistance, low power consumption, smooth operation, transport en route to the materials in the crushing of small, easy to realize automatic control, etc., are widely used in coal, metallurgy, port transportation, building materials and other departments. With the development of national economy and scientific and technological progress, belt conveyor applications will become increasingly widespread.
Conveyor works as follows: The head belt around the drive pulley and tail redirecting roller Jane endless belt to form a non-polar, while the upper and lower belts were supported on the upper and lower rollers, the tensioning device In normal operation to the desired belt tension. When the drive unit driven by the drive roller rotates with the drive roller and the friction between the belt and the conveyor belt running along the above goods, goods are carried on a conveyor belt to the nose, due to steering belt is achieved Uninstall.
The fuselage cross-section belt. Cargo transported on conveyor belts, conveyor belts called this part of the working section or heavy segment; under the conveyor belt transporting goods is not known as an empty segment.
Can be used for horizontal and inclined belt conveyor transport. Typically, the transportation of coal along the inclined, the angle is not greater than 180, is not greater than 150 downward transport, transporting drilling significant adhesion and large materials, inclination can be appropriately increased.
Belt disadvantages are: conveyor higher cost and easy damage, should not be hard, angular materials transportation; compared with other devices, higher initial investment, but can not be used too much inclination occasion.
Many types of belt conveyors, scope and characteristics of each are not identical. The main types are: common type conveyor, belt conveyor frame hanging rope, retractable belt conveyors, powerful conveyor, wire rope conveyor, belt conveyor intermediate multi-stage driver and large cushion belt conveyor and so on.
With the rapid development of China's coal industry, mine traffic increasing, in a large pit on the main level and sloping roadway, using a large volume, long-distance belt conveyor is extremely beneficial, steel cord conveyor belt is to adapt kinds of needs and design a powerful belt conveyor. It is the common type of belt conveyor difference is that it uses steel cord conveyor belt instead of the ordinary, its tensile strength than the ordinary type increased IL times, even in recent times, greatly improved conveyor transmission capacity.