Herringbone rail head pushing bridge of power and free overhead conveyer

The invention discloses a herringbone rail head pushing bridge of a power and free overhead conveyer, which comprises a base, a bridge frame and a bridge body, wherein the bridge frame is arranged on the base, a restoring spring is arranged between the bridge frame and the bridge body, a limiting sc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG CHENG, CHEN XUN, WANG HUA, CHEN HAO, DONG JIN, LI XIAODING, XIAO HUALI, LI CHUNHONG, LIU HEFAN, HUANG LIANMEI, CHEN CHUN, WANG YONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a herringbone rail head pushing bridge of a power and free overhead conveyer, which comprises a base, a bridge frame and a bridge body, wherein the bridge frame is arranged on the base, a restoring spring is arranged between the bridge frame and the bridge body, a limiting screw is arranged on the bridge frame, a limiting hole which is matched with the limiting screw is arranged on the bridge body, the bridge body is connected with the bridge frame through the limiting hole and the limiting screw, and the bridge body is moved up and down on the bridge frame through the restoring spring, the limiting hole and the limiting screw. According to the invention, the base is arranged in a horizontal turning point of a herringbone rail, the problems of trolley loss and box impact caused by that the contact area between a bearing trolley push head and a chain push head is reduced, the trolley is slightly shaken or the trolley push head is deformed are effectively prevented, so that an irradiatio