FIELD: disintegrators and crushing devices.
SUBSTANCE: sealing assembly (124) of the gyratory crusher to provide a seal between unloading zone (109) located under the crushing chamber and the crushing working zone (128), which accommodates various bearing assemblies and drive components, which provide gyroscopic precession of head (103) and inner crushing casing (105) inside crusher. Seal assembly (124) includes: reusable bearing ring (200), having radially inner area (214), radially outer area (216), upper side (210) and lower side (212); and at least one seal (202, 204a–c) detachably mounted on bearing ring (200), which is configured with the possibility of sealing interaction with sealing part (112, 120), wherein seal (202, 204a–c) extends beyond bearing ring (200) mounting area such that seal (202, 204a–c) prevents bearing ring (200) from interacting with seal portion (112, 120) when in use.
EFFECT: disclosed is sealing assembly for gyratory crusher.
14 cl, 8 dwg
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RU2667763C1 |
