Bent transmission shaft

The utility model discloses a bent transmission shaft, comprising a fixed support shaft and a hollow rotary shaft; a support shaft fixing seat is arranged at the end part of the fixed support shaft; a rotary shaft fixing seat is arranged at the end part of the hollow rotary shaft; a central hole pen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHENG BINGKUN, QIAN JINXIU, TONG YANSONG, YE DONGFANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a bent transmission shaft, comprising a fixed support shaft and a hollow rotary shaft; a support shaft fixing seat is arranged at the end part of the fixed support shaft; a rotary shaft fixing seat is arranged at the end part of the hollow rotary shaft; a central hole penetrating through the hollow rotary shaft is formed in the hollow rotary shaft; the fixed support shaft is matched with the central hole; the fixed support shaft is sleeved with the hollow rotary shaft by the central hole; a fastening sleeve fixedly sleeves the connection position between the fixed support shaft and the hollow rotary shaft; the fixed support shaft and the hollow rotary shaft are mutually eccentric; a worm wheel and a worm are arranged in the support shaft fixing seat; the worm wheel is fixedly connected with the fixed support shaft provided with bending scales. By adding the transmission of the bent transmission shaft, mutual twisting of films is avoided and the production efficiency and production