| 摘要 |
Provided is a device for measuring the state of contact of a support roller with a conveyor belt, the device accurately detecting how the support roller is in contact with the conveyor belt during the running of the conveyor belt. A pressure sensor (5) provided on the rolling surface (2a) of a measuring roller (2), which is in contact with and rolls on the inner peripheral surface (16) of a conveyor belt (15) stretched between pulleys, detects resistance force (f) acting when the conveyor belt (15) rides over the measuring roller (2), a rotational position sensor (6) detects the circumferential position, on the rolling surface (2a), of the pressure sensor (5), the data thus detected are sequentially transmitted to the outside of the measuring roller (2) by wireless by a transmission section (8) installed on the measuring roller (2), and the transmitted detection data are received by a receiving section (9). |
