| 摘要 |
<p>A handy device for filling two independent bags simultaneously or two chambers of a twin-bag (tandem bag) simultaneously with a loose material. Two closing elements of vertical filling pipes (1a, 1b) are single-leaf swivelling flaps (7a, 7b). A front side (8) of vertical filling pipes (1a, 1b) is displaceable. The swivelling flaps (7a, 7b) and the front sides (8) are attached to a movable shaft (6) assembly which may be swivelled in a strap-hinge manner. The axis of rotation of the flap (7a; 7b) is aligned behind the backside of the filling pipes (1a, 1b) and the axis of rotation of the front side (8) under a feed hopper (2). During the open state of the device, the swivelling flap (7a; 7b) builds an extension to the back wall of the filling pipe (1a; 1b).</p> |
