Large Capacity Belt Feeder Coal Feeder Conveyor Mining Feeder

Product Description

Belt coal feeder is powered by a motor cycloid reducer, which has a compact structure, smooth operation, and a wide speed range, which can realize stepless speed regulation; endless rubber belt transmission, the endless rubber belt is changed to the expansion wheel The adjustment of the tensioning device can adjust the tightness and deviation of the belt. Due to the use of the ring mechanism, the continuous coal feeding is different from the unidirectional coal feeding of the K-type reciprocating coal feeder. The 16Mn alloy cast chain link as the working surface improves the service life of the equipment and is connected with nylon rod pins. This structure has strong impact resistance. Large feeding range (0 ～ 500mm) This equipment is widely used for coal feeding at the raw coal end. Due to high production efficiency and stable working performance, the market share is very high.

Main Parameters

Working principle

The material in the silo enters the material guide trough through the connecting section and falls on the belt. When the belt is stationary, the material finally stops moving due to the internal friction, forming a static accumulation at a certain angle at the outlet; when the driving roller is in the driving device When it starts to rotate under the drive, the belt moves, and the belt drives the belt on it. The belt drives the material on the belt to the discharge port. The running belt turns back after the discharge port is unloaded. The discharge port is discharged to complete the feeding process; the sealing device provides sealing for the material leaking from the gap between the material guide groove and the tape; to change the feeding amount, the output shaft speed can be changed by adjusting the speed regulating handwheel of the reducer. The running speed of the belt can be achieved by adjusting the frequency of the inverter and changing the motor speed.

Main Features

1. Large feeding amount, 200∽4000t / h, stepless speed regulation, continuously adjustable according to specific working conditions (manual or electric stepless speed regulation);
2. The circular armor belt is a new type of armor belt conveyed by special steel core mesh. It is made of 16MN alloy or 45 # steel. It has the characteristics of large structure weaving density, wear resistance, impact resistance, strong penetration resistance, good elasticity, etc. Anti-deviation and anti-slip function; overcomes the phenomenon that the old armor layer is easy to contain coal, which causes the armor belt to separate from the belt, causing slippage and broken belts, resulting in large maintenance labor intensity and high cost; the lining tape adopts anti-deviation Structure, a trapezoidal rib is cast in the middle of the endless belt, which has a strong function of preventing deviation, which greatly overcomes the previous problem of belt deviation.
3. During equipment maintenance, electro-hydraulic or manual flat gate can automatically cut off the coal flow in the warehouse;
4. Removable connection is adopted between the components, light weight, easy installation and maintenance, and long service life;
5. The joint of the new type of belt feeder adopts a special buckle buckle method, which does not require overall disassembly and installation, and overcomes the problems of large labor intensity, long time, and impact on production of the old belt replacement work;
6. Can replace vibrating feeder, reciprocating feeder, old-fashioned belt feeder, and the original installation foundation can be basically unchanged;
7. The speed regulation mode can adopt manual stepless speed change and frequency conversion speed regulation, which can realize the centralized control on site and remote, which is convenient for remote monitoring and speed regulation.

Field Usage