Fecha de publicación: 26/08/2022 Fuente: WIPO "tobacco agriculture" The utility model relates to the technical field of tobacco agricultural machinery, and provides an automatic film uncovering machine for a tobacco field in order to solve the problem that existing film uncovering equipment is difficult to take a film. The automatic film uncovering machine for the tobacco field comprises a film uncovering mechanism and a film rolling mechanism, the film uncovering mechanism comprises a machine body frame, a film lifting mechanism, a film guiding mechanism, a film rolling mechanism fixed supporting rod, a film uncovering supporting wheel, a film rolling mechanism movable supporting rod and a film uncovering mechanism movement transmission shaft, the film rolling mechanism comprises a film rolling mechanism cross sliding block, a film rolling mechanism vertical frame, a spring, a film rolling mechanism transverse frame, a film rolling mechanism rotating shaft and a film rolling mechanism vertical disc. The film rolling mechanism vertical disc, the film rolling mechanism rotating shaft, the film rolling mechanism cross-shaped sliding block, the film rolling mechanism vertical frame and the film rolling mechanism transverse frame form a connecting rod sliding block mechanism. The connecting rod sliding block mechanism is arranged on the film rolling mechanism, contraction and expansion of the film rolling mechanism can be conveniently achieved, film taking and film uncovering operation can be conveniently carried out, the structure is simple, and operation is convenient.