发明授权
- 专利标题: Crop feed arrangement
- 专利标题(中): 作物饲料安排
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申请号: US806366申请日: 1997-02-27
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公开(公告)号: US5848523A公开(公告)日: 1998-12-15
- 发明人: Manfred Engel , Karl-Heinz Bellaire
- 申请人: Manfred Engel , Karl-Heinz Bellaire
- 申请人地址: IL Moline
- 专利权人: Deere & Company
- 当前专利权人: Deere & Company
- 当前专利权人地址: IL Moline
- 优先权: DEX19616999.2 19960427
- 主分类号: A01D89/00
- IPC分类号: A01D89/00 ; A01F15/10 ; A01F15/07
摘要:
A large round baler includes a crop feed arrangement for taking up crop deposited on the ground and for delivering it to the inlet of the baling chamber of the baler. The baling chamber has a width less than that of a pick-up forming a forward portion of the crop feed arrangement and the arrangement includes a pair of augers respectively mounted at its opposite sides for narrowing the flow of crop to a width matching that of the baling chamber. These augers are mounted on a shaft also used for supporting a plurality of dogs, of a rotary crop conveying apparatus, in laterally spaced relationship to each other along the shaft. The shaft is located below the conveying surface of the crop feed arrangement. The dogs are in the form of diametrically opposite pairs of tines which sweep the crop in an overshot fashion to move the crop towards the baling chamber inlet. A crop hold down is vertically pivotally mounted in the vicinity of each of the augers and is downwardly biased so as to aid the positive engagement of crop with the augers thereby resulting in a continuous, even inward flow of crop.
公开/授权文献
- US5263321A Control arrangement for a fully-hydraulic steering system 公开/授权日:1993-11-23
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