Automatic shrub fruit harvesting device

The invention discloses an automatic shrub fruit harvesting device which comprises a vehicle body, a fruit storage box and a storage box, the fruit storage box and the storage box are mounted at the top of the vehicle body, two vertical seats are symmetrically fixed to the right side of the vehicle body, a fruit receiving tray is fixed between the two vertical seats through side supporting rods, and top supporting rods are mounted at the top ends of the two vertical seats; a base rod is installed at the top ends of the two top supporting rods, a bottom supporting rod is fixed to the top end of the base rod, a laser cutting head is installed at the bottom of the bottom supporting rod, and an infrared positioner is further installed on the surface of one side of the laser cutting head. By improving and optimizing a picking machine in the prior art, designing a laser cutting head, an infrared positioner and a negative pressure material suction structure and designing a corresponding control system, automatic cut