IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0510250
(2000-02-22)
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발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
9 인용 특허 :
3 |
초록
▼
A harvesting machine, such as a combine, has a number of laterally equispaced, side by side, rotatable augers (14) extending in a forward direction, each auger having a rotatable auger shaft (16) which is included upwardly towards the rear and an auger flight on the shaft. Inclined troughs (32) are
A harvesting machine, such as a combine, has a number of laterally equispaced, side by side, rotatable augers (14) extending in a forward direction, each auger having a rotatable auger shaft (16) which is included upwardly towards the rear and an auger flight on the shaft. Inclined troughs (32) are located beneath each auger (14) with the auger flight (18) being rotatable in the trough. Inclined slots (28) are also provided which extend rearwardly from respective slot entrances at the forward end of the header, the slots being sufficiently wide to allow passage of stalks of material to be harvested but too narrow to allow passage of crop ears or other material to be collected so that the crop ears or other material to be collected can be stripped from the stalks by the action of the slots during forward movement of the header. The augers are rotated by a drive. Specific features of the harvesting machine are that the slots are defined between the adjacent troughs and located substantially midway between adjacent auger shafts and the lower portion of an auger flight is rotatable in the lower portion of the trough and an upper part of an auger flight is exposed above the trough. Also disclosed is a method of harvesting using a header of the type described.
대표청구항
▼
1. A header for a harvesting machine having a front and a rear and comprising:a plurality of laterally equispaced, side by side, rotatable augers extending forwardly at the front of the machine, each auger having a rotatable auger shaft which is included upwardly toward the rear, and an auger flight
1. A header for a harvesting machine having a front and a rear and comprising:a plurality of laterally equispaced, side by side, rotatable augers extending forwardly at the front of the machine, each auger having a rotatable auger shaft which is included upwardly toward the rear, and an auger flight on the shaft, correspondingly inclined troughs located beneath each auger, each auger flight being rotatable in its corresponding trough, with a gap between nonoverlapping flights of the laterally equispaced, side by side, rotatable augers, where the laterally equispaced, side by side rotatable augers operate in a cooperating relationship without being mounted in independent chute structures to convey a portion of elongate trash material sideways on top of the laterally equispaced, side by side rotatable augers, correspondingly inclined slots extending rearwardly from respective slot entrances at the forward end of the header, the slots being sufficiently wide to allow passage of stalks of material to be harvested but too narrow to allow passage of crop ears or other material to be collected so that the crop ears or other material to be collected can be stripped from the stalks by the action of the slots in combination with a plurality of rotors, so that the rotors arc operative for both picking and conveying during forward movement of the header, and drive means for rotating the laterally equispaced, side by side rotatable augers, whereby the slots are defined between the adjacent troughs of the laterally equispaced, side by side rotatable augers and located substantially midway between adjacent auger shafts, and the lower portion of an auger flight, taken transversely, is rotatable in the lower portion of the trough and an upper part of the auger flight, taken transversely, is exposed above the trough.
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