| 摘要 |
A spreader system for an agricultural harvester, including a hood assembly comprising a rotatable first hood and second hood, and wherein the first and second hoods cover a portion of a respective first and second discs and are configured to rotate between a first position and a second position, in the first position the first and second hoods block upward and rearward flow of a first agricultural material, a second agricultural material, an airflow, or a combination thereof, in the second position the first and second hoods are configured to facilitate upward and rearward flow of the first agricultural material, the second agricultural material, the airflow, or the combination thereof. |
| 主权项 |
1. A spreader system for an agricultural harvester, comprising:
a first spreader disc having at least one paddle, wherein the first spreader disc is configured to receive a first agricultural material, a second agricultural material, or a combination thereof, and to distribute the first agricultural material, the second agricultural material, or the combination thereof, throughout a field; a second spreader disc having at least one paddle, wherein the second spreader disc is configured to receive the first agricultural material, the second agricultural material, or the combination thereof, and to distribute the first agricultural material, the second agricultural material, or the combination thereof, through the field; a first hood surrounding a portion of the first spreader disc, wherein the first hood is configured to rotate between a first position and a second position, the first hood is configured to block upward and rearward flow of the first agricultural material, the second agricultural material, an airflow, or a combination thereof, while the first hood is in the first position, and the first hood is configured to facilitate upward and/or rearward flow of the first agricultural material, the second agricultural material, the airflow, or the combination thereof, while the first hood is in the second position; and a second hood surrounding a portion of the second spreader disc, wherein the second hood is configured to rotate between a first position and a second position, the second hood is configured to block upward and rearward flow of the first agricultural material, the second agricultural material, the airflow, or the combination thereof, while the second hood is in the first position, and the second hood is configured to facilitate upward and/or rearward flow of the first agricultural material, the second agricultural material, the airflow, or the combination thereof, while the second hood is in the second position.
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