The invention relates to a miniature harvester. The harvester comprises driving wheels, the driving wheels are connected with front wheels through connection shafts, the driving wheels and the front wheels are installed at the bottom of a
machine frame, a harvesting cutter device is installed on the head portion of the
machine frame and connected with a
cutting device, and a conveying belt device is connected with the rear portion of the harvesting cutter device. A position-switching plate is installed at the
tail end of the top of the conveying belt device, a lateral pressing plate device is arranged behind the position-switching plate, a sliding-down channel is connected with the
tail end of the lateral pressing plate device, a main motor and a
hydraulic pump are installed on the
tail portion of the
machine frame, the main motor and the
hydraulic pump are connected to provide a hydraulic power source, a storage battery and a hydraulic
oil tank are also installed on the tail portion of the machine frame, a control panel is fixedly installed on the side face of the tail portion of the machine frame, and a
steering wheel is installed on the control panel. The harvester can automatically achieve
crop harvesting, transporting, packaging and discharging, improves work efficiency and reduces workloads.