Rotatory vibrations formula is prevented knoing fibre and is crossed a device

The utility model provides a rotatory vibrations formula is prevented knoing fibre and is crossed a device, relate to fibre production facility field, be equipped with first dead lever on the bottom plate, the second dead lever with shake a thread device, be equipped with first rotation axis and second rotation axis on first dead lever and the second dead lever, be equipped with a first crank anda transmission on the second dead lever, a transmission comprises first gear and second gear, shake the silk device by the head rod, the second connecting rod, the third rotation axis, the fourth rotation axis, the vibrations piece, second crank and secondary drive device constitute, the secondary drive device comprises third gear and fourth gear, the utility model discloses simple structure, simple operation can effectually prevent not only that the cellosilk from the winding appearing through crossing the silk device when and knoing, can effectually reduce required human cost and time cost in the silk process moreov