| 摘要 |
A repositioning mechanism for an agricultural implement. The mechanism has an adjusting rod with a length, a receptacle for the adjusting rod, cooperating structure on the adjusting rod and receptacle for relatively moving the adjusting rod and receptacle lengthwise of the adjusting rod as an incident of the adjusting rod being rotated about its length, structure on the receptacle for mounting an agricultural implement so that the agricultural implement moves with the receptacle, an operating handle, and structure for attaching the operating handle to the adjusting rod to facilitate rotation of the adjusting rod about its length by manipulation of the operating handle. The attaching structure, in one form, is a pin on one of the operating handle and adjusting rod and a slot on the other of the operating handle and adjusting rod, to receive the pin with the operating handle and adjusting rod in an operative position. The pin, operating handle and adjusting rod cooperate to prevent separation of the operating handle and adjusting rod, one from the other, other than by repositioning the pin relative to the one of the operating handle and adjusting rod and removing the pin from the slot.
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