Tire Coupling for Shaanxi LLA Metallurgical Equipment

The tire-type coupling for LLA metallurgical equipment is composed of two flanges with shaft holes and a rubber tire body, which has excellent shaft offset compensation and shock absorption performance.It has high elasticity, small torsional rigidity, large compensation amount, good damping, simple structure, no lubrication, and convenient assembly and disassembly and maintenance.Low noise, large radial size, low load capacity, large axial additional load is generated when overloaded, service life depends on the quality of rubber products, suitable for shaft transmission with frequent starting, variable forward and reverse rotation, and large shock and vibration. It can work under dust and moisture conditions, and is not suitable for high temperature, high speed, high torque and low speed and heavy load conditions.It has excellent shaft offset compensation and shock absorption performance.It has high elasticity, small torsional rigidity, large compensation, good damping, simple structure, no lubrication, and easy assembly and disassembly and maintenance.The noise is small, the radial size is large, the load capacity is low, and a large axial additional load is generated when overloaded.

The tire coupling for LLA metallurgical equipment is a highly elastic coupling with good shock absorption and excellent performance of offset compensation between shafts. The operating temperature is -20~80 degrees Celsius, and the transmission torque is 10~20000N. M, suitable for humid, dusty, shock, vibration, variable forward and reverse and frequent starting working conditions, and it is easy to disassemble and assemble without lubrication and is durable.Non-standard couplings are made according to needs. When overloading works, the snapping flaps of the half couplings will work, and no malignant accidents will occur. Its structure is marked as M, and the standard half coupling structure is K type. It can no longer be marked in the display.

Tire couplings for LLA metallurgical equipment are usually lubricated with lubricating oil. The tooth surface requires continuous lubrication. The lubricating oil should be drained smoothly, otherwise the temperature of the tooth surface will rise and accumulate moisture and dirt. The lubricating oil needs to be filtered by an oil filter. The filtration degree is less than 10 microns. Some important high-speed tire couplings can also adopt the structure of oil collecting grooves, that is, an oil collecting groove is machined in the shaft hole of the external gear, and an oil hole communicating with the oil collecting groove is drilled at the bottom of the tooth groove of the external gear. , Use the centrifugal force generated by the high-speed operation of the tire coupling to spray oil into the meshing part of the inner and outer teeth to obtain sufficient lubrication.

After the tire coupling for LLA metallurgical equipment is installed, due to long-term operation, it will wear out the internal and external teeth, so regular maintenance is required.The main method is to inject butter into the oil injection hole. Generally, sticky butter is more commonly used. The second is to change the bolts regularly.Good lubrication of the shaped teeth is the operation of the tire coupling and also slows down wear.Under the condition of sufficient tooth root bending strength and tooth surface contact strength, the tooth width should be determined with a larger degree of coincidence, and the tooth width should not be blindly increased to avoid increasing the structural size.The general tooth width factor is 8-14.The width of the small tooth should be determined by the allowable root stress, and the width required for the displacement of the force point along the tooth width caused by the inclination angle between the shafts should also be considered.