| 摘要 |
An apparatus for sensing clogging of a raw material chute is provided to prevent a raw material from overflowing due to an erroneous operation by sensing ore adhesion using a sensing plate operated by the raw material in the chute. In an apparatus for sensing clogging of a raw material chute, a hole is formed in a lower side of the chute, and a sensing plate(300) is installed in one outside of the chute such that the lower part of the sensing plate is inserted into the chute through the hole. The sensing plate is installed to be rotatable about a hinge(320), and has a rotation shaft(330) in the upper end. A touch bar(340) is installed in an end portion of the rotation shaft, and a limit switch(350) is installed in the outer side of the chute to be operated by the touch bar. A center shaft(301) is installed at one side of the sensing plate, and a first spring is inserted into the center shaft to support the sensing plate elastically. |
