The invention discloses a positive and reverse
rotation control system of a green
fodder feeding roller, belonging to the technical field of
agricultural machinery control. The positive and reverse
rotation control system of the green
fodder feeding roller is characterized by comprising an ARM controller (1), a
signal conditioning module B (2), a
signal conditioning module A (3), a display module (4), a failure warning module (5), a driving module A (6), a driving module B (7), a
clutch control switch (8), a feeding roller control
handle (9), a
signal conditioning module C (10), a
clutch output rotational speed sensor (11), an engine rotational speed sensor (12), a feeding roller rotational speed sensor (13), a driving motor (14), a feeding roller (15), an
electromagnetic valve (16) and a
clutch (17). Compared with the prior art, the inventive
system has the advantages of simple structure, convenient installation and debugging, high reliability, high measurement accuracy, low
power consumption, easy popularization and promotion, and convenient maintenance.