Agricultural ground=cultivating machine

摘要

The machine chassis (1) is supported from the ground by cultivating tools followed in the travel direction by an additional support. The hopper (11), for seed, fertiliser etc., is adjustable on the chassis in the travel direction, typically using links (12,13) forming a parallelogram. The machine chassis (1) is supported from the ground by cultivating tools followed in the travel direction by an additional support. There can be a spring unit (16) in front of the hopper when seen in the travel direction, and which is coupled to the chassis via an arm (17) pivoting on a horizontal axis. The arm can be actuated by a ram (19) coupled between it and the chassis.