求翻译：升降止逸爪和前铲铰接联接，因此升降止逸爪可以在前铲自重的作用下升起，升降爪本身具有止逸作用，而推杆在升降止逸爪的推槽内，推动小车前进；小车在遇到停止器关闭或前一组小车的后小车时，前铲会被抬起，从而升降爪被降下与推杆脱离啮合，小车失去动力停止。由此可见，小车组可以连续积存于第一个小车后，第二个小车组与后面的小车可通过前面一组小车的后小车上尾板的作用，将前小车前铲抬起并压下升降爪而使小车组停车。是什么意思？

Lift only Yat claw and shovel hinged connection, the role of lifting only Yat claw former shovel weight rises, lifting claw itself has only Yat role, while the putter in lifting the push of only Yat claw tank to drive the car forward ; car encountered stop off before a group of car after a small car

Once and for all the movements and the bucket lift hinge joins, thus once and for all the claws in front of the role self-esteem bucket the raise, raise or lower jaw has its own role for once and for all, and ended up putting in once and for all of the claws in the slot, push the car forward; trolle

Lift ended Yat claw and Qian shovel hinged joins, therefore lift ended Yat claw can in Qian shovel weight of role Xia rises, lift claw itself has%