IMPROVED LOOP KNOTTER SYSTEM FOR A BALER
A tying mechanism comprising a bill hook (82), twine holding means (86, 220) for holding strands of twines, a cutting arm (88) adapted for cutting twines between the bill hook and the twine holding means whilst moving between a rest position and an extended position, a drive means (76,96,98,100,101,...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A tying mechanism comprising a bill hook (82), twine holding means (86, 220) for holding strands of twines, a cutting arm (88) adapted for cutting twines between the bill hook and the twine holding means whilst moving between a rest position and an extended position, a drive means (76,96,98,100,101,110,112) adapted to make the bill hook perform at least a first full rotation and a second full rotation and to move the cutting arm from the rest position to the extended position and back during a full operation cycle to form respectively a first and a second consecutive knot wherein the tying mechanism further comprises a tension regulating mechanism (250) which is able to provide and regulate the tension exerted to the twine holding means (86, 220) during the operation of the tying mechanism. |
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