The burdock you dig and cause the machine

摘要

(57) Abstract Topic Above depth of the sowing bed which was made with harrow jobThe former burdock you dig the burdock which grew to in hilling and cause the machineSo you dig and you cause the case where, disconnects the burdock the fault which aru. Solutions The B which installs the cicely lifting board 6 of left and right pairOn the bottom of mu 5, being located to the lower part of the aforementioned each cicely lifting board, the cicelyThe lifting board the cicely lifting auxiliary board 7 which cooperates installation and removal possibly installationIt is.