Title:
SUGAR CANE HARVESTER
Document Type and Number:
WIPO Patent Application WO/2022/137795
Kind Code:
A1
Abstract:
This sugar cane harvester comprises: a conveyor which is connected to a rear section of a travel machine body in a state rockable around a first axis X1 in the vertical direction, and receives a harvest from a separation device and conveys the harvest obliquely upward; a plurality of hydraulic cylinders 22 that drive the conveyor to rock sideways; and hydraulic pipes 30 which are connected to a hydraulic source and can supply a hydraulic oil to each of the plurality of hydraulic cylinders 22. The hydraulic pipes 30 comprise a branch section 34, and the branch section 34 causes, on a machine front side from the first axis X1 in the hydraulic pipes 30, a main pipe 30B to branch into a plurality of branches respectively corresponding to the plurality of hydraulic cylinders 22. The branch section 34 is configured to follow the turn of the conveyor and be rockable about a second axis X3 in the vertical direction.
Inventors:
KITA NAOAKI (JP)
HIFUMI YOSHIKI (JP)
AOYAMA YUYA (JP)
SASAKI RYOSUKE (JP)
MORIWAKI TAKAFUMI (JP)
YOSHIDA TAKUYA (JP)
OKU TAKAMASA (JP)
HIFUMI YOSHIKI (JP)
AOYAMA YUYA (JP)
SASAKI RYOSUKE (JP)
MORIWAKI TAKAFUMI (JP)
YOSHIDA TAKUYA (JP)
OKU TAKAMASA (JP)
Application Number:
PCT/JP2021/039648
Publication Date:
June 30, 2022
Filing Date:
October 27, 2021
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
A01D45/10
Foreign References:
| JPS62278916A | 1987-12-03 | |||
| JP2020120694A | 2020-08-13 | |||
| JPH11191014A | 1999-07-13 | |||
| JPH09256408A | 1997-09-30 | |||
| JP2017099315A | 2017-06-08 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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