DEVICE FOR ADJUSTING RADIAL SPACE BETWEEN TWO ROLLERS IN TEA PROCESSING MACHINE,AND A TEA PROCESSING MACHINE INCORPORATING SUCH A DEVICE

摘要

A device for adjusting radial space between two rollers in a tea processing machine, wherein the said rollers are adapted to be rotated in opposite direction to each other, and one is adapted to be rotated at slower speed compared to that of the other, said device comprising two links operatively connecting the two ends of the slow speed roller, which two ends are mounted on the machine frame slidably and normal to the axis of the roller, and a common rotary means for actuating the said two links, the arrangement being such that on rotary movement of the said rotary means in either direction, the said slow speed roller is capable of being move towards or away from the high speed roller uniformly throughout its length.