System continuously measure the weight of transported materials on a conveyor belt, and the weighted roller idler belt conveyor

摘要

The invention relates to the field of transport engineering and weighing equipment and can be used in various processes associated with the continuous measurement of the weight of material transported on conveyor belts. The technical result - the creation of a simple and reliable system for continuous weight measurement conveyed materials during their transportation on conveyor belts, providing high weighing accuracy while maintaining high productivity of the equipment used, and - the creation of weighted rolikoopor for measuring large volumes and masses in these systems. For this purpose, the weight measurement system using two weight roller located on the frame with the possibility of accommodating between them a regular roller, wherein one weight roller carriage adapted to receive therein a reference prigruza and automatics means includes a weight controller, a speed sensor and a CPU. In the weight roller-formed cantilevered strain gauges are arranged between the base and the bracket and are spaced apart along the rollers, and based on the side opposite the placement of strain gages located platform for placing thereon prigruza reference. 2 bp f-ly; 4 yl.