| 摘要 |
In a crushing ring (1) of a crushing roll, comprising a base body (2) with a through-opening (3), by means of which the base body (2) can be connected to a shaft in a rotationally rigid fashion, at least one crushing tooth in the form of a projection (4) that is provided on the outer circumference (5) of the base body (2) and extends radially outward, and a crushing cap (6) that is assigned to a respective projection (4) and encases the associated projection (4) at least in the circumferential direction, with said crushing cap being realized with a front wall section (7) referred to the rotating direction (D) of the crushing ring (1), a rear wall section (8) and a head section (9) that connects the front wall section to the rear wall section (7, 8), wherein a first pin-shaped connecting means (13) is provided for separably mounting the crushing cap (6) on an associated projection (4), with said connecting means extending through the front wall section and being separably held in the projection '(4), a solution is to be provided by which an improved crushing ring is available that ensures a permanent mounting of the crushing caps on the respective projections or crushing teeth, as well as a simple and reliable exchange of the crushing caps, in a constructively simple and cost-efficient fashion. This is achieved in that a second pin-shaped connecting means (14) is provided for separably mounting the crushing cap (6) on the associated projection (4), wherein the second connecting means extends through the rear wall section (8) of the crushing cap (6) and is separably held in the projection (4), and wherein the longitudinal axis (42) of the second pin-shaped connecting means (14) extends at an angle (a) of 90° relative to the rear wall surface (15) of the projection (4) referred to the rotating direction (D) of the crushing ring (1) or at an angle of less than 90° relative to the section of the rear wall surface (15) that lies between the second connecting means (14) and the head section (9). |
