Power-assisted support arm of oven

The utility model discloses an oven power-assisted support arm which mainly comprises a main frame, an oven, a pull frame, a counter-pull type air spring, a pneumatic motor, a middle sleeve and an electromagnet, the oven is fixedly installed on the left portion of the top end of the main frame, the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG QINGLONG, TIAN XIAOFAN, SHENG RENLONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an oven power-assisted support arm which mainly comprises a main frame, an oven, a pull frame, a counter-pull type air spring, a pneumatic motor, a middle sleeve and an electromagnet, the oven is fixedly installed on the left portion of the top end of the main frame, the pull frame is fixedly installed at the top end of the oven, and a supporting frame is fixedly installed in the middle of the right side of the main frame. The top end of the supporting frame is rotatably provided with a counter-pull type gas spring, the top end of the counter-pull type gas spring isrotatably connected with the right end of the pull frame, the right portion of the top end of the main frame is fixedly provided with a middle frame, the top end of the middle frame is fixedly provided with an adapter seat, and the top end of the adapter seat is rotatably provided with a spring frame of which the top end is fixedly provided with a shell. The anti-falling device is reasonable in structural design, time-sa