Film lifting device and method for residual film recovery

The invention belongs to the technical field of residual film recovery, and particularly relates to a film lifting device and method for residual film recovery. The device comprises: a main frame; a motor mounting plate and a driving motor, wherein the motor mounting plate is fixedly connected to the top of the main frame, and the bottom of the driving motor is fixedly connected with the motor mounting plate; a mounting frame which is fixedly connected to the top of the main frame, wherein the mounting frame is used for connecting the device with a carrier; and a belt wheel, a transmission belt and a chopping mechanism, wherein the chopping mechanism is arranged at the bottom of the main frame, the device and an agricultural carrier can be conveniently connected by arranging the mounting frame, the main frame supports the structure, and a driving motor drives the chopping mechanism on the mounting assembly to conveniently smash residual films so that the residual films can be conveniently collected, and then