| 摘要 |
A device for control of conveyor belt includes a block of electric lamps, block of photo-elements, two blocks for determination of place of break, executive block and equipment for conveyor control. The device additionally includes a block for estimation of decrease of the value of control belt cross section due to cross break which input is connected to output of the block of photo-elements, and output – to the first input of the computing block, and a sensor of motion of control belt which output is connected to input of the counter of number of pulses which output is connected to the second output of the computing block which output is connected to the executive block. |
