| 摘要 |
FIELD: investigating or analyzing materials. ^ SUBSTANCE: device comprises samplers connected with the bushing mounted on the shaft through the plates, drive secured to the base, receiving chute mounted above the transporting belt, and cutting shields. The plane of rotation of the samplers around the axis of the shaft is at an acute angle to the direction of the movement of the transporting belt. Each sampler is connected with the bushing via a telescopic plate, changeable, and provided with the space for filling and space for discharging sample and excess of the loose material, which are interconnected through openings. ^ EFFECT: enhanced efficiency of sampling. ^ 4 dwg |
