Belt conveyor is a kind of mechanical equipment using continuous movement of conveyor belt to carry and transport materials, which is widely used in industry, mining, port, logistics and other fields. Its core components include conveyor belt, driving device (motor, reducer), rollers, tensioning device and frame, etc. It can efficiently and stably transport bulk materials (such as ore, coal) or pieces of goods (such as parcels, parts).
01 Drum Motor Drive
Motorized pulley is divided into external motorized pulley and built-in motorized pulley, the difference lies in the position of the motor.
The difference lies in the position of the motor. The external type is that the motor is installed outside the pulley and rigidly connected with the pulley, while the built-in type is that the motor and reducer are installed inside the pulley.
The difference lies in the different placement of the motor.
Structure: The power of the motor is transmitted to the built-in reducer through the coupling, and the reducer is connected with the drum to drive the drum to rotate.
The reducer is connected to the drum and drives the drum to rotate.
Advantages: good sealing, especially suitable for dust-proof places, easy to install the driving device.
Disadvantages: not easy to repair after damage, and can not be used for more than 40 degrees of occasions, need to enlarge the specification of one grade.
The specification needs to be enlarged by one grade for selection. Commonly used power range: 1.5kw-30kw
02 K Series Hollow Shaft Reducer Transmission
Structure: The power of the motor is directly transmitted to the reducer, and the output shaft of the reducer is hollow shaft, which is directly set on the output shaft of the roller.
The hollow shaft of the output shaft of the reducer is directly set on the roller output shaft.
Advantages: 1) good sealing, especially suitable for anti-dust places; 2) easy installation, save belt
width of the machine, widely used in Europe and the United States.
Commonly used power range: 1.5kw-4.5kw
03 Cycloid gear motor drive
Structure: The power of the motor is transmitted to the input shaft of the gearhead, while the power output shaft of the gearhead is fitted with a sprocket, and the output shaft of the transmission drum is also fitted with a sprocket.
The sprocket is also installed on the output shaft of the transmission drum, and the reducer transmits the power to the transmission drum through the chain.
Advantages: simple structure, easy to replace parts, low cost.
Disadvantages: not suitable for dusty occasions, the service life of the chain is greatly affected by the installation and working conditions.
Commonly used power range: 1.5kw-22kw
04 DCY hardened gear reducer transmission
Structure: The motor passes through the high-speed shaft coupling, reducer, and low-speed shaft coupling to transmit the power to the transmission drum.
The power is transmitted to the transmission drum by the motor through the high-speed shaft coupling, reducer and low-speed shaft coupling.
Advantages: reliable operation, suitable for high power.
Disadvantages: High cost and large space occupation.
Commonly used power range: 55KW-355KW
05 Suspended reducer V-belt drive
Smooth transmission, low impact on reducer and drive roller, slightly higher reducer price
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