Bunker

Parts hopper harvester NIWA

is required for accumulation of grain during operation and includes a housing and a vibratory device elektrosignalizator. In the cavity of the hopper is partially grain elevator with augers and horizontal auger unloading device.

Vibratory hopper device

It is necessary for the purpose of destruction of bridging the grain mass and to ensure it is fully ejected from the hopper. Includes a hydraulic vibrator and oscillating platform is pivotally connected to its stem.

Electric switch hopper

is located at the inside of the hopper and fixed to its roof, and a switch with a spring-loaded tow-valve. During filling hopper grain mass tilts the valve thus closing the electric circuit the signal lamp cockpit instrument panel. Its setup is carried out empirically. Also, in order to avoid losses of grain hopper is equipped with a cover.