The structural characteristics of reversible hammer crusher

Single rotor hammer crusher is a kind of hammer crusher; it is divided into reversible and irreversible two types.
Reversible hammer crusher rotor first rotates to a direction to crush the materials and the liner, sieve and hammer end along the direction are subject to be worn and tore. Having worn to a certain extent, make the rotor rotate in reverse direction, then the other end of the hammer and the other of the liner and sieve begin to work, so that the life of the continuous work can be improved almost doubled. The single rotor irreversible hammer crusher rotor only rotates in one direction. When the hammer end wears to a certain extent, you must stop to exchange the direction of the hammer (180 °) or replace it with a new hammer.
Arc-shaped discharge sieve is mounted below the rotor, and both ends of the screen bars are mounted on the beam, the outermost screen bars are pressed by platen, screen bars direction are perpendicular to the arrangement direction with the rotor movement. The screen bars gap is formed by the middle of the screen bars protruding part. In order to facilitate material discharge, screens constitutes a outward expansion screen seam, and also is inclined to the rotor direction. Pads installed in the feed section, where is the first place to bear the materials impact and abrasion. Strike plate is assembly by plate and lining board. The plate is welded with steel, the above liner is high manganese steel castings, having assembled, it is mounted on the body of crusher with two shaft bracket. The feed point can be adjusted by the adjustment bolt and the liner can be replaced if wear. Hammer is hingedly mounted on the pin, because it is free hanging, it outwardly flares in a high-speed rotation.

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