1. The main shaft of the spindle three-legged centrifuge and its support and drive are mounted on the outer casing of the machine, and the entire mainframe is in flexible support. The main shaft is designed as a short and thick rigid shaft, which helps to reduce the height of the equipment and is easy to operate and maintain.
The mating surface of the main shaft and the drum is a conical surface, and the torque is transmitted by the friction of the cone surface. Use a large compression nut at the end of the shaft to press the drum against the spindle.
Second, the suspension support device three-legged centrifuge suspension support device structure should fully ensure that the body has a large swing in the horizontal direction, forming a flexible system, the system's natural vibration frequency should be much lower than the rigid spindle's rotation frequency, to reduce The impact of uneven load on the bearing. The horizontal swing of the drum can make the material with fluidity distribute more evenly in the drum, improve the running ability of the machine, and reduce the vibration of the foundation when the machine is running.
Suspension supports are available in a variety of different configurations. The old-fashioned three-legged centrifuge for textile dewatering is suspended by three metal links on three pillars, called chain suspension. The utility model has the advantages of simple structure, good system flexibility, automatic centering, but poor adjustability, and can not adapt to various shock absorption requirements, and is now very useful.
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