This utility model discloses a feed quantitative packaging filling
nozzle. The filling
nozzle is located below the
discharge port of a feed quantitative bagging
machine. The filling
nozzle is detachably connected to the
discharge port via multiple sets of quick-release components. Each quick-release component includes a first connecting block, a second connecting block below the first connecting block, a first connecting rod vertically positioned on the side of the first connecting block near the second connecting block, a second connecting rod vertically positioned on the side of the second connecting block near the first connecting block, a main
insertion block near one end of the first connecting rod, and a main
insertion hole recessed at the end of the second connecting rod near the first connecting rod for inserting the main
insertion block. The quick-release component also includes a connecting rod splicing
assembly for detachably connecting the main insertion block within the main insertion hole. By replacing traditional bolt connections with the cooperation of the first connecting block, the second connecting block, the main insertion block, and the main insertion hole, the disassembly and
assembly process of the filling nozzle is significantly simplified. There is no need to loosen bolts one by one, greatly reducing maintenance time.