FIELD: forestry engineering.
SUBSTANCE: invention relates to forestry engineering. A device for automatic installation of the ballast weight of the machine is proposed, including a vertical post connected to the machine with the possibility of turning around its axis and equipped with a turning mechanism, a horizontal bar with a counterweight connected to the vertical post, and a source of electrical energy. The turning mechanism includes a mechanical transmission with a hydraulic motor. The vertical post is connected to the tracking device by the second mechanical transmission. The tracking device contains a housing, inside which a viscous liquid is poured, as well as crescent-shaped right and left electrodes, between which dielectric inserts are installed, and a central electrode made in the form of a plate on which the ball is located. The side electrodes are electrically connected to the control electromagnets of the three-position hydraulic distributor, which is connected by hydraulic lines to the hydraulic pump, hydraulic tank and hydraulic motor. The source of electrical energy is electrically connected to the central electrode and electromagnets for controlling the hydraulic distributor.
EFFECT: increased safety of use of machines.
1 cl, 4 dwg
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|---|---|---|---|
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|
SU1443831A1 |
