FIELD: agriculture.
SUBSTANCE: unit comprises a tractor, a tillage tool, rod-shaped rollers. In the tractor cab the control panel is placed, and on its technological platform there is a pneumatic pressure tank. On the pneumatic pressure tank the inlet solenoid valve is mounted, connected to the pneumatic system of the tractor and the outlet solenoid valve. The frames of the rollers are pivotally attached to the frame of the tillage tool. Between the frame and the race hydraulic cylinders are mounted connected by the pipes and hoses with the pneumatic pressure tank.
EFFECT: constructive implementation enables to improve the quality of secondary tillage.
2 dwg
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|
RU2130702C1 |
Authors
Dates
2013-10-10—Published
2012-04-27—Filed