| 摘要 |
A centrifugal unit for broadcasting mineral fertilizers is used in agriculture. It includes a disk connected to a shaft, which is equipped with an actuator of rotational movement, and blades made as bottoms connected between each other, and side walls connected to the disk in split manner. Holders with the L-like cross section are arranged between the disk and blades to exclude deformation of the blades made of an antifriction material,.
|
