FIELD: machine building.
SUBSTANCE: proposed lining comprises structural elements with bold bores. Bolt bores are arranged so that with structural elements located in crusher drum they facilitate and accelerate removal of lining elements without peripheral device. Peripheral device can be arranged at said drum and is composed of reduction gear-free motor drive engaged with crusher drum at the section other than its end. In compliance with proposed method, lining elements are made and placed in crusher drum in case said peripheral device hinders or restricts the access to bolt bores of structural elements. Note also that said bolt bores are located outside the peripheral device area.
EFFECT: higher reliability.
17 cl, 3 dwg
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