DOUBLE-CHAIN ELECTRIC CHAIN SAW

摘要

A double-chain electric chain saw comprises a housing body (1), a guide plate (2), a first saw chain (3), a second saw chain (4), a transmission unit (5) and a motor. The guide plate and the transmission unit are fixed to the housing body, and the transmission unit (5) driven by the motor drives the first chain saw (3) and the second chain saw (4). The first chain saw (3) and the second chain saw (4) are arranged on the periphery of the guide plate (2) and move along a guiding part of the guide plate (2). A safe distance is arranged between the second chain saw (4) and the first chain saw (3), therefore teeth are protected from hitting. The first chain saw (3) is provided with a first cutting part and the second chain saw (4) is provided with a second cutting part. The first chain saw (3) moves along a first direction and the second chain saw (4) moves along a second direction, and the first direction and the second direction are opposite.