FIELD: mining industry.
SUBSTANCE: reduction gear comprises housing (1), input shaft (2), output shaft, driving pinion (3), and driven pinions (14) and (20) secured to the axles and set in the bores of the housing. Intermediate pinion (9) having constant number of teeth is interposed between driving pinion (3) and driven pinion (14) and is mounted in the bore of the housing on axle (12). Axle (12) can move within the eccentricity to the left or to the right with respect to the bore of the housing. The top face of the axle is provided with the flange having openings for pin and bolt joint.
EFFECT: expanded functional capabilities.
4 dwg
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