所以J=J1(Z2/Z1)2+J1+m3(O2C/02+m(o2si)2 9J+J2+m3ez+m4esin*op Me=M1o102)+F4cos180°(4o2) =3Mr-Fllsincp所以 Je=J1 (Z2 /Z1 ) 2+J1+m3 (2/2 ) 2+m4 (2sin) 2 =9J1+J2+m3 2+m4 2 sin2 Me=M1 (1 /2 )+F4cos180o ( 4 /2 ) =3M1 -F4sin