一、超级稻毯状苗育秧播种流水线以育秧精密定位播种为突破口,采用振动气吸播种原理,整盘吸种、对位播种。采用机械振动台,获得垂直方向的单一振动,迫使种盘中种子均衡、均匀振动,达到悬浮状态。对振动台的振动频率、振幅、弹簧刚度、整流降频技术进行试验研究和优选。采用步进电机、直线导轨、定位栅格的精准组合,实现定位对靶播种,确保种子落点精准。优选蜗轮泵为负压 First, the super-rice blanket seedling seedling sowing lines to sow seedling precision positioning sowing as a breakthrough, the use of vibrating air suction sowing principle, the entire suction, sowing. The use of mechanical shaking table, access to a single vertical vibration, forcing the seeds in the seed plate equilibrium, uniform vibration, to the suspension state. Vibration table of the vibration frequency, amplitude, spring stiffness, rectifier frequency reduction technology for experimental research and optimization. The use of stepper motor, linear guide, positioning the precise combination of grid to achieve positioning of the target seeding to ensure that the seed placement accuracy. The worm gear pump is preferably negative pressure