The utility model discloses an
asparagus lettuce
plant harvesting device, which belongs to the technical field of
agricultural machinery and comprises a picking vehicle body, a harvesting vehicle hopper, a lifting type combined cutter and a
chain type harvesting
assembly, the picking vehicle body comprises a movable
chassis, a harvesting support and a cutter support, the harvesting support and the cutter support are connected onto the movable
chassis, and the cutter support comprises a cutter longitudinal frame and a cutter transverse frame; the harvesting vehicle hopper comprises at least one harvesting bin body and a harvesting chute; the lifting type combined cutter comprises at least two leaf removing hob assemblies and a root
cutting assembly between the leaf removing hob assemblies, and lifting driving assemblies are arranged between the two ends of the cutter transverse frame and the corresponding cutter longitudinal frames respectively. The
chain type harvesting
assembly is correspondingly arranged on the harvesting support, the
chain type harvesting assembly comprises at least one chain transmission mechanism and a harvesting clamping jaw connected with the chain transmission mechanism, and the chain type harvesting assembly drives the harvesting clamping jaw to periodically grab the
asparagus lettuce and put the
asparagus lettuce into the harvesting bin body in the rotating process; according to the harvesting device, leaf removal, root
cutting, clamping transportation and throwing of the asparagus lettuce can be integrated, and the harvesting efficiency of the asparagus lettuce is improved.