Header transmission device using planetary gear mechanism

The utility model provides a header transmission device utilizing a planetary gear mechanism. The header transmission device comprises a box body, an inner gear ring, a vertical crank rotating shaft,a motor, a planetary gear, a power source and a guide rod, the inner gear ring is installed in the box body, the planetary gear is installed at one end of the vertical crank rotating shaft and meshedwith the inner gear ring, one end of the guide rod is connected with the planetary gear, and the other end of the vertical crank rotating shaft is connected with the power source. The tooth number ofthe inner gear ring is Z1, the tooth number of the planetary gear is Z2, and Z1 is equal to 2Z2; the length of the vertical crank rotating shaft is L, the pitch radius of the planetary gear is r1, thepitch radius of the inner gear ring is r2, L = r1 = 2r2, and the cutter can do reciprocating linear motion without generating lateral force. 本实用新型提供了一种利用行星齿轮机构的割台传动装置，包括：箱体、内齿圈、直立式曲柄转轴、电机、行星齿轮、动力源和导杆；内齿圈安装于箱体内，行星齿轮安装于直立式曲柄转轴的一端