Quick change device

The utility model belongs to the technical field of filling equipment, and discloses a quick-change device which is used for dismounting and mounting a guard plate and comprises a handle, a locking block, an elastic piece, a supporting plate and a limiting column, the locking block comprises a locki...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIAO MINGXIN, JIANG JUNMING, WOO EUN SOL
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BOTTLES, JARS OR SIMILAR CONTAINERS CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OFBOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOTOTHERWISE PROVIDED FOR FUNNELS LIQUID HANDLING OPENING, CLOSING PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model belongs to the technical field of filling equipment, and discloses a quick-change device which is used for dismounting and mounting a guard plate and comprises a handle, a locking block, an elastic piece, a supporting plate and a limiting column, the locking block comprises a locking head and a connecting column, the locking head is connected to the handle through the connecting column, the elastic piece is arranged on the outer side of the connecting column in a sleeving mode, one end of the elastic piece abuts against the handle, and the other end of the elastic piece abuts against the supporting plate. The supporting plate is arranged on the outer side of the connecting column in a sleeving mode and abuts against the other end of the elastic piece, the limiting column is arranged on the outer side of the connecting column in a sleeving mode and located between the locking head and the supporting plate, the locking block at least has a loosening state and a locking state, in the loosening