Road asphalt removing and re-paving construction device

The utility model discloses a road asphalt removing and re-paving construction device which comprises a box body, an asphalt chamber and a driving cavity are arranged in the box body, a first sleeve rod and a second sleeve rod are arranged in the top of the driving cavity, a first connecting rod is...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	QIU XINGTAO, LI WENJUAN, LIU DEBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a road asphalt removing and re-paving construction device which comprises a box body, an asphalt chamber and a driving cavity are arranged in the box body, a first sleeve rod and a second sleeve rod are arranged in the top of the driving cavity, a first connecting rod is arranged in the first sleeve rod in an up-down sliding mode, and the bottom end of the first connecting rod is rotationally connected with a flattening roller. A second connecting rod is arranged in the second sleeve in an up-down sliding mode, a scraper knife is arranged at the bottom end of the second connecting rod, a first elastic piece for driving the first connecting rod to slide upwards is arranged in the first sleeve, a second elastic piece for driving the second connecting rod to slide upwards is arranged in the second sleeve, and a rotating rod is rotationally connected into the driving cavity. According to the asphalt spraying device, the working efficiency is greatly improved, the situation that manual