Bucket Drum

grabcad

This ingenious design employs a clever funnel-like system that leverages the angular shape of its outside scoops to efficiently direct larger material into the taller center scoop, simultaneously taking in smaller material with ease. Two strategically placed blades expertly break up material before excavation, streamlining the process. The central scoop boasts a width of 175 mm, while the two side scoops measure an impressive 87.5 mm in width. The drum itself measures 400 mm in diameter and 360 mm in overall length. Weighing in at 4765 grams, this device is crafted from durable 1060 aluminum alloy. With a fill ratio of 50%, the design captures a substantial volume of regolith, approximately 20 L. This innovative concept can be efficiently manufactured using conventional methods like molding or machining. The saw blades would likely be securely fastened with bolts or expertly welded in place.