Single disc planter plough

摘要

A useful model includes a vertical disc knife,A cone,Installed on the hull. A fallopian tube seed is installed on the side of the opposite disk knife,Grooved and elastic profiling wheels. The seed oviduct and trough formers are firmly fixed on the shell,The elastic profiling wheel is installed on the bracket with bearing nodes,Hinged on the housing,It has the ability of height adjustment relative to the disc cutter. The elastic profiling wheel is of truncated cone shape,Its working surface is ribbed. During the seeding process, the elastic copying wheel is pressed on the disc knife,As a cleaning agent. The position of the side elastic copying wheel,As opposed to the disc knife,It allows partial compensation of the soil response to the disc cutter and ensures the stable operation of the plough.;The existence of the elastic profiling wheel has the function of height adjustment relative to the disc cutter and groove former, which eliminates unnecessary deformationThe flatness of replaceable wheel flange under different sowing depth greatly reduces the time cost of adjusting the planter to a given sowing depth.