Feeding device and cooking machine

The invention relates to a feeding device and an automatic cooker. The feeding device comprises: a housing comprising a mounting plate; the driving mechanism is contained in the shell and arranged on one side of the mounting plate in the thickness direction, the driving mechanism comprises a power assembly, a driving block and a first magnetic part, the driving block can move relative to the mounting plate, the power assembly is used for driving the driving block to move, and the first magnetic part is arranged on the driving block; the bearing mechanism is located outside the shell and arranged on the other side of the mounting plate in the thickness direction, the bearing mechanism comprises a bearing assembly and a second magnetic part, the second magnetic part is arranged on the bearing assembly and generates attraction force with the first magnetic part, and the bearing assembly is borne on the mounting plate; the first magnetic piece can drive the bearing assembly to move along with the driving block th