The present invention discloses a special peanut harvester based on modern agriculture, comprising a wheel (1), a base plate (2) and a diesel engine (3), wherein the base plate (2) is arranged above the wheel (1), a digging shovel (4) is arranged on the wheel (1), the diesel engine (3) is arranged on the base plate (2), a support frame (5) is arranged on the base plate (2), a storage bin (8) is arranged on one side of the diesel engine (3), an exhaust fan (9) is arranged above the storage bin (8), a watch window (10) is arranged on the storage bin (8), a communicating pipe (7) is arranged on the support frame (5), a retractable support rod (6) is arranged between the support frame (5) and the communicating pipe (7), a chair (11) is arranged on the support frame (5), a control panel (12) is arranged on one side of the chair (11), a switch (14) is arranged on the control panel (12), and an indicator lamp (13) is arranged on one side of the switch (14). The present invention has high degree of automation, can reduce the dependence of peanut harvesting on manpower and can reduce the labor force of farmers; the retractable support rod is arranged so that the height of the port of the communicating pipe can be adjusted depending on different crops and the application range is wide. Fig. 1
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