7
1.2
Roller design
Fig. 1 Design of the MWC/MWW roller 1- frame, 2- drawbar, 3 - roller working wheel, 4 -
smoothing harrow (MWW model only), 5 - tooth of the smoothing harrow, 6 - chain, 7 -
support foot, 8 - smoothing harrow control crank, 9 - side frame, 10 - mechanical lock, 11 -
cylinder