Seeding device

A seeding device comprises a rack, a transmission mechanism, a seed separating mechanism and a ditching mechanism are mounted at the rack, the transmission mechanism comprises a rotating shaft, the rotating shaft is rotatably connected with the rack, a first chain wheel and a second chain wheel are arranged at the rotating shaft, the first chain wheel is connected with the transmission mechanism, and the second chain wheel is connected with the seed separating mechanism; the seed separating mechanism comprises a seed box, a seed separating disc and a seed discharging pipe; the ditching mechanism comprises a mounting bracket, a first ditching disc and a second ditching disc; and an outlet of the seeding pipe is arranged between the first ditching disc and the second ditching disc. The seeding device is simple in structure and has the beneficial effects that the seeding spacing, the ditching width and the ditching depth can be accurately adjusted. 一种播种装置，包括机架，所述机架处安装有传动机构、分种机构及开沟机构，所述传动机构包括转轴，所述转轴与机架转动连接，所述转轴处设