| 摘要 |
PURPOSE: A crop drop guiding device of rotary shear in wire rod line is provided which guides drop of the crop by bending the wire rod before the wire rod reaches cutting blades in such a way that crop cut with the cutting blades being contacted with wire rod is directed to a lower side. CONSTITUTION: The crop drop guiding device of rotary shear in wire rod line comprises a bracket(20) which is installed on the outer circumferential surface of upper body of revolution composing the rotary shear, and on a lower part of which an upper cutting blade(11) is vertically installed; a pressing member(21) which is vertically installed in front of the upper cutting blade of the bracket, and an outer front end of which is more extended to a lower side than the cutting blade so that the pressing member presses wire rod to bend the wire rod; and elastic springs(22) elastically installed between the bracket and an upper part of the pressing member, wherein a lower part of the pressing member contacted with the wire rod is circularly curved to be formed in a semicircular cross sectional shape, wherein the crop drop guiding device further comprises guide bars horizontally installed at the front side of the cutting blade, and guide holes(26) which are formed on the pressing member, and through which the guide bars are vertically guided to prevent side to side movements of the pressing member, and wherein the crop drop guiding device further comprises an adjusting means comprising adjusting pipes(30), long holes, adjusting bolts(32) and nuts(28) to adjust up and down movements of the pressing member for the upper cutting blade.
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