| 摘要 |
<p>A motorized auger (11) comprising a frame (38) with a pair of handles (39) secured to the frame, each handle having a proximal and a distal end and a pair of downwardly depending support elements. A first wheel (16) is secured to the distal ends of the pair of handles by frame elements and a rear set of wheels (18) is secured to the proximal ends of the pair of handles by frame elements. A drive mechanism includes a chain (40) and a sprocket (27) operably linked to a drive engine (17) and to a wheel (16), the wheel having an internal brake drum (35) and internal brake shoes (36). The internal brake drum (35) and internal brake shoes (36) are linked to a brake cable (32) having a cam (33) for tension reduction secured thereto. A throttle mechanism is engaged to the drive engine (17) and an auger (1) is mounted to the frame.</p> |
