8
No. Designation Function
7.1 Bearing cover
•
Covering the access to the agitator and seeding
shaft.
7.2 Hexagon key
•
Tool for use on the implement
8 Calibration slide
•
The seed flows from the seeding shaft through
the calibration slide into the calibration bag.
9 Brush adjustment lever
•
Pressing the brush more or less onto the seed-
ing shaft.
Mode of action of the seed drill
For the spreading of seeds, the following process takes place:
Phase Description
1 The operator sets the implement up for operation and fills the seed tank
with seed.
2 The operator activates the seed drill using the controls.
Result:
•
The seeding shaft rotates.
•
The agitator rotates.
•
The fan produces compressed air.
3 The seed flows from the seed tank through the seeding shaft and is trans-
ported with compressed air through the hoses to the dispersion plates.
4 The seed is spread.
2.2 Layout and function of the hydraulic fan (HG 300
M1)
Task
The hydraulic fan serves to produce compressed air for conveying the seed.
Layout of the fan
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