| 摘要 |
<p>The utility model provides a passenger conveyor. When a drive chain is cut off or lengthened, the passenger conveyor functions as an emergency stopper and also prevents oil splashing from the drive chain. The passenger conveyor is provided with a push part (54), a ratchet bar (50) and an oil cover, wherein the push part (54) is disposed at the lower end of a brake shoe bar (52) and is loaded on the drive chain by self-weight, the ratchet bar (50) rotates with the brake shoe bar (52) by centering on a connecting shaft (48) to mesh with a ratchet wheel (42), and the oil cover is disposed on at least the side of the push part (54).</p> |
