Chinese medicinal herb harvester

The utility model discloses a Chinese medicinal herb harvester; the front part of a machine body (11) is provided with a plurality of fork teeth (17) in parallel, the rear part of the machine body (11) is provided with a sieve (7), and the middle-upper part of the machine body (11) is provided with a gearbox (1); the Chinese medicinal herb harvester is characterized in that the middle part of the machine body (11) is provided with one rockshaft (12); a rocker arm A (4) is arranged at one end of the rockshaft (12); the output shaft at one end of the gearbox (1) is provided with an eccentric wheel (2); a linkage rod (3) is arranged between the eccentric wheel (2) and the rocker arm A (4); rocker arms B (5) are symmetrically arranged at the internal sides of the left end and the right end of the rockshaft (12); and the rocker arms B (5) at the left end and the right end are respectively provided with a sieve linkage shaft (13) and a push plate linkage shaft (14).