Patent ID: 10343848

Abstract:
The invention relates to an arrangement for detecting a belt tear in a conveyor belt, comprising a trigger (1) which is arranged below the conveyor belt (2) transversely to the conveying direction of the conveyor belt and which is connected to a load limit switch (3). The arrangement also comprises a signalling device (4) for indicating and/or signalling a belt tear to a control unit (5). The invention is characterized in that a chain (6) which is suspended below the conveyor belt (2) is used as the trigger (1), said chain transmitting forces produced in the event of a belt tear to the load limit switch (3). In an advantageous embodiment, the load limit switch (3) has an inductive proximity switch (7), and in an additional advantageous embodiment, the load limit switch is connected to a control unit (5) via an actuator sensor interface (8) as a bus participant.