TEST BENCH TO STUDY PARAMETERS OF CONVEYOR BAND WITH PLACEMENT OF INACTIVE BRANCH OF BAND WITH ABILITY OF ITS INTERACTION WITH CARRYING ROLLER BRANCH OF BANDS Russian patent published in 2012 - IPC G01M17/00 B65G15/00 

FIELD: machine building.

SUBSTANCE: bench consists of a segment of the conveyor belt, enveloping the drum mounted on the frame. The upper and lower branches of the tapes are available with the possibility of their bearing on the carrying rollers. One carrying roller is displaced relative to another in the direction of the drum and is placed on a plate mounted on the frame by means of removable plates, with an ability to interact with the upper branch of the band. The upper and lower branches of the band round the deflection rollers uniting their ends with hanger rods with a possibility of placing on them the replacement loads with adjustable weight. Above the upper branch of the band with a shift to both sides of the carriage roller the pressure rollers are available mounted on vertically oriented rods with an ability of rotation and bending down of the upper branches of the band. The stems are made with screw drive mechanisms fixed on the frame for vertical displacement. On the upper branch of the band in the area of its adjacency to the drum the device for measuring the tension of band is placed with a possibility of bearing and guided displacement.

EFFECT: optimised ongoing research at the bench.

3 dwg