Belt Drive Air Compressor

The belt-driven air compressor mainly consists of components such as the motor, pulley, crankshaft, connecting rod, piston, cylinder, intake valve, and exhaust valve. The motor drives the crankshaft to rotate through the pulley, and the rotational motion of the crankshaft is converted into the reciprocating linear motion of the piston in the cylinder by the connecting rod. When the piston moves downward, a low pressure is generated inside the cylinder, the intake valve opens, and air is drawn into the cylinder; when the piston moves upward, the air inside the cylinder is compressed, the pressure increases, the exhaust valve opens, and the compressed air is expelled, thus achieving the compression and delivery of air.

Transmission System:

The system uses a belt as the transmission component, connecting the motor and the crankshaft of the air compressor. This transmission method has certain elasticity, which can cushion the impact during the motor's start-up and operation, reducing wear on compressor components. At the same time, belt transmission also serves as overload protection; when the air compressor malfunctions or experiences excessive load, the belt will slip in the wheel groove, preventing damage to the motor and other critical components.

Cylinder and Piston Assembly:

This is the core working component of the air compressor, usually made of high-strength cast iron or aluminum alloy, providing good wear resistance and heat dissipation. The piston and cylinder are precisely matched to ensure sealing and efficiency during the compression process.