| 摘要 |
A scraper for removing accumulated soil from the wheel of a planter, the scraper comprising: a scraper arm having a first end and a second end, the first end being adapted for attachment to an axle mounted to the frame of the planter, and the second end for carrying a scraper blade, wherein the scraper arm is sized and shaped so that when the first end of the scraper arm is attached to the axle, the second end can present the scraper blade to the ground-contacting surface of the wheel so as to remove accumulated soil from the wheel.
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