A device for the production of a conveyor belt made of cardboard, for manual drive.

摘要

The cardboard conveyor (5) is made by assembling pre-cut cardboard elements (1-9), pre-grooved with cutting (11) and folding (12) lines, and a cardboard box chassis (10). A pre-cut circular opening (13) allows positioning of a rectangular lever (1) and driving axle (3) which are mounted by assembly tabs (15), pins (17) and washers (2,9). The cardboard conveyor has notches (16) for holding the transported product and folds (12) which allow its pivoted displacement around the driving axle and around the rolling axle (4). A rolling axle, constituted from a smooth cylindrical surface fixed by tongues (18) onto the box, is provided at each side. A covering (6) has, at its lower end, a collector (7) with a valve (8) which prevents the contents from escaping through the rear of the conveyor.