Novel multi -disc saw

The utility model relates to a wood processing machinery field especially relates to a novel multi -disc saw, including the chassis, locate on the chassis saw blade set and locate the roller set thatthe saw blade set both sides are used for control business turn over material, the roller set includes drive roll subassembly and the driven roll subassembly of locating drive roll subassembly top andcan reciprocating, saw blade set includes saw arbor and locates a plurality of saw bit on the saw arbor through clamp detachably, the saw arbor both ends are respectively through dividing half -and -half on the combination bearing seat that leaves locates the chassis, saw arbor is by rotating motor control driving. It has been solved, and present multi -disc saw saw arbor dismantlement is on themarket wasted time and energy, the unable scheduling problem of changing of saw bit, and the dismouting process is simple, has effectively reduced workman's intensity of labour, can change the interval between the saw bit at an